CN101277724A - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN101277724A CN101277724A CNA2006800367141A CN200680036714A CN101277724A CN 101277724 A CN101277724 A CN 101277724A CN A2006800367141 A CNA2006800367141 A CN A2006800367141A CN 200680036714 A CN200680036714 A CN 200680036714A CN 101277724 A CN101277724 A CN 101277724A
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Abstract
The present invention is an air purifier including an ionizing assembly that operates to charge particulate material in an air flow passing through the purifier. The charged particulate material is attracted to and retained by a filter element disposed downstream of the ionization assembly and having an electrical charge opposite to the charged particulate material. The purified air passing through the filter is directed out of the device, optionally in conjunction with a fragrance that is added to the purified air flow. The ionizing assembly is formed with a ground member disposed adjacent the ionizing member to keep the electrons generated by the ionizing assembly within the purifier, and thus prevent static discharges from occurring outside of the purifier. The air flow is directed by a fan through the purifier in an angular and substantially laminar manner, such that the efficiency of the purifier is increased.
Description
The cross reference of related application
The application requires to enjoy the priority of No. the 60/707th, 350, the interim U.S. Patent application of submitting on August 11st, 2005 and the interim U.S. Patent application of submitting on August 10th, 2005 the 60/707th, No. 076, respectively it is incorporated into this for your guidance in full.
Technical field
The present invention relates to air cleaner.Particularly, the present invention relates to be positioned the surface or by the wall electrical socket support of routine, use ion generator and ion cleaner unit that the air cleaner of air cleaning is provided.
Background technology
The outdoor air aggravation of polluting has for many years made people recognize that more outdoor air pollutes the infringement type that can cause personal health.Yet, known to general be not to exist room air pollution and its to produce a very large impact equally to personal health for people.The room air pollution degree that studies show that of recently existing Bureau for Environmental Protection might be than the high 2-5 of outdoor air pollution level doubly.Estimate high 100 times according to some researchs in the comparable outdoor air pollution level of rare occasion room air pollution degree.This is the more and more important problem that must obtain handling, because some spend indoor time of 90%, and especially child and old people.Some indoor pollutants also may be to cause tormenting the frequent of numerous people and do not know the headache of reason or the factor of insomnia in the ordinary people.
Designed and made the multiple one type of prior art syringe that is used to purify air.In more families and office by under the isolated situation better, the target of air purifier is the common contaminants of removing in the room air, comprise dust, flue dust, pollen, antibacterial, oil smoke, mycotic spore, animal scurf and other microcosmic stimulus object, thereby create cleaning, healthy, pure and fresh and happy environment.Some this devices use complicated gauze array or use the high-field electrode array to produce ion.Some devices use the fan and the similar complex appts of mobile air.Some this prior-art devices are installed in the big housing that holds fan and other complicated moving-member and filter.Usually, these devices need dismounting fan component, replacing and/or repairing high-pressure generation source, cleaning on a large scale to help to produce mobile lead of air and electrod-array and change unclean filter with regard to blocking device because of pollutant stop up.But these devices certainly also may be expensive more than the complicated more of some user's expectabilities or expectation.
In addition, air cleaner is used for washroom and kitchen at first, therefore, has been tending towards having more functional rather than more attractive.Air cleaner is used for bedroom and parlor at present, wishes to use the consumer of air freshener may be unwilling to place not attractive functional container in these zones in these zones of family.
For many years, used that ozonization and cleaning supply water, cleaning swimming pool and hot spring and remove the hotel and the building of damage by fire in abnormal flavour.Recently, sold the mode of ozonator as " purification " house air.The molecule that ozone is made up of three oxygen atoms.As unsettled molecule, other material that ozone is easy to run into to it provides an oxygen atom.When ozone ran into another material, it shared an oxygen atom, was chemically changing this material.Microorganism, mycete (mold, mildew), the chemical change of fungus and antibacterial generally causes the death of these materials and the elimination of abnormal flavour thereof.
Yet there is dispute in use in the family for ozone for the manufacturer of ozonator and NSF.NSF claims that ozone has potential hazard and suggestion not to use generator to health, because ozone may be the respiratory irritation thing.The identical chemical property that ozone and airborne organic substance are reacted, also make its to human body in, especially the similar organic substance in the respiratory system reacts.Although majority can stand limited exposure, some individuals oral cavity and have hot coppers, cough, headache may appear on one's body, eye stimulates and symptom such as uncomfortable in chest under the concentration that the dwelling house ozonator produces.
In addition, consumer does not generally wish the air cleaner of " a kind of model is fit to all and uses ".Consumer prefers may be tailored to the air cleaner that satisfies its particular demands.Therefore, overcome the restriction of present commercially available air cleaner, and satisfy consumer demand in a big way.Therefore, the needed method that comprises the highly effective air purification air device that reduces ozone mechanism and the conversion apparatus of providing is to satisfy the method for particular consumer demand.
In addition, the air cleaner of most prior aries is designed to directly be positioned on the supporting surfaces such as floor, desk or shelf, make the size of device feature not cause that design pays close attention to, because device is designed to have the housing greatly that can easily be supported by these surfaces.Yet in many cases, expectation has the air cleaner of compact housing, can not occupy than large space on supporting surface, so this space can be used for other article.In addition, more expectation has the air purifier by wall or other vertical surface support, and making still provides effective air cleaning for the room of placing air purifier in the not space of occupancy level supporting surface of air purifier simultaneously.
Summary of the invention
According to a first aspect of the invention, provide a kind of air purifier, wherein air arrives air vent from air inlet through depurator.The air that needs environment purification is by being positioned at the inlet of device along the fan suction device at the almost any point place of device runner.Air by the inlet access to plant is through the upstream ion generator, this ion generator be attached to by emission the ion generator of flowing through microgranule ion and make the microgranule in the air flow charged effectively.Ionized afterwards microgranule is positioned at the filter cell that being fabricated to of ion generator downstream have the ion opposite charges that produces with ion generator and captures.Because the attraction between the filter of charged particle and oppositely charged, charged corpuscle are trapped in the filter and remove from air, air is through filter and bleeder.Ion generator disposes to produce and is attached to the ionic ionization needle of microgranule and the earth plate that separates with ionization needle.Earth plate is used for limiting the dispersion of ion from ionization needle with the runner gathering of passing device along air from the dispersive ionic mode of ionization needle.In other words, the ion that ionization needle produces is contained in the device substantially, thereby and can not be outside device generation can produce the ionisation cloud that abundant static causes near the individual static discharge and the electric shock device.In addition, being shaped as of ionization needle has the profile of point as far as possible so that maximize from the ion at the tip of ionization needle, thereby the ion flow through device is maximized.This structure of ionization needle also helps earth plate guiding ion to pass through device.
According to a further aspect in the invention, except that the upstream ion generator, or do not have the upstream ion generator, device can comprise the downstream ion generator.The downstream ion generator is positioned near the device port of export, and structure is similar to the upstream ion generator, has ionization needle and earth plate.This pin is directed in and points to the direction opposite or identical with the air flow channel that passes device, and is used to make the airborne microgranule through pin charged.Earth plate is used to guarantee be contained in the device with abundant minimizing electrostatic discharge problem by the ion packet that pin forms.Yet because the downstream ion generator is positioned at the downstream of filter, the granule of the ion live-wire that produces because of ionization needle is drawn from the device outlet by fan.Because of its electriferous state, these granules be attracted to various oppositely chargeds in the room, microgranule stops the surface on it, as desk, floor etc.Can remove microgranule from these surfaces afterwards.
According to another aspect of the invention, device comprises the housing that is used for electrically charged filter cell, and the Lock Part that is used as device is located in the device to guarantee device startup front filter and housing.By guaranteeing before the upstream ion generator starts, to make the filter of oppositely charged be positioned to pass in the runner of device, the ion that the upstream ion generator is produced remains in the device effectively, because most of ions are captured by the filter of oppositely charged, thereby keep ion to be positioned at device to avoid any static discharge outside device.
According to another aspect of the invention, device can comprise that many different filters use up one or more in the prompting, and it can determine when the device operation amount by the accumulative particle matter of filter, and the indication that provides filter to clean or to change to the individual.
According to another aspect of the invention, the air flow channel that passes device is designed to the efficient that air to the suction device forms laminar flow basically and improves device.This structure by the inner flow passage in installing realizes, so that produce the expected angle of the air-flow of inflow and bleeder.This laminar flow basically is by the structure of device case and be positioned at the intravital deflection plate of shell alternatively and realize, the air suction that this housing will purify with approximate 45 ° angle in conjunction with the deflection plate that is positioned at device and with the air let-off gear(stand).
According to another aspect of the invention, housing comprise as with suitable power supply be connected, with plate (plug deck) assembly that separates of airflow chamber of device, it can be powered from the wall electrical socket bracing or strutting arrangement of routine and for device.The plate assembly comprises that can engage and be positioned at housing with socket rotatably be fixed in device with a pair of plug with device and level or vertical wall socket perpendicular positioning.Housing also comprises a plurality of sockets, to provide from the ability of the device power supply of socket beyond air purifier of support air depurator.
In conjunction with following explanation and accompanying drawing consideration the time, will be familiar with and understand these and other aspect of the present invention and target better.Show the preferred embodiments of the present invention although it should be understood, however, that following explanation, unrestricted mode provides with example.Can make many variations and modification within the scope of the invention and not depart from spirit of the present invention, and the present invention includes all such modifications.
Description of drawings
By with reference to following and forming the exemplary thereby non-restrictive example shown in the accompanying drawing of this description part, the structure of the typical mechanism that clear design and the present invention had of formation advantages and features of the invention and the clear design of operation will become more apparent, wherein identical Reference numeral is indicated components identical in several accompanying drawings, and wherein:
Fig. 1 is that the isometry of first embodiment of air purifier constructed according to the invention is surveyed view;
Fig. 2 is that the exploded isometry of air purifier shown in Figure 1 is surveyed view;
Fig. 3 is the cutaway view along line 3-3 intercepting shown in Figure 1;
Fig. 4 is that the decomposition isometry of air purifier shown in Figure 1 is surveyed rearview;
Fig. 5 is that the upstream electrical of air purifier shown in Figure 1 is surveyed view from the isometry of assembly;
Fig. 6 is the exploded view of ionization assembly shown in Figure 5;
Fig. 7 is that fan installing rack, fan and the downstream electrical of air purifier shown in Figure 1 surveyed view from the isometry of assembly;
Fig. 8 is that fan installing rack shown in Figure 7, fan and downstream electrical are surveyed view from the decomposition isometry of assembly;
Fig. 9 is that the isometry of second embodiment of air purifier constructed according to the invention is surveyed view;
Figure 10 is that the filter bracket of air purifier shown in Figure 9 and air purifier and the exploded isometry of filter are surveyed view;
Figure 11 is that the exploded isometry of air purifier shown in Figure 9 is surveyed view;
Figure 12 is that the decomposition isometry of air purifier shown in Figure 11 is surveyed view;
Figure 13 is the cutaway view along line 13-13 intercepting shown in Figure 9;
Figure 14 is that the part of air purifier shown in Figure 13 bottom disconnects isometry survey view;
Figure 15 is that the backsight isometry of air purifier shown in Figure 9 and plate assembly is surveyed view;
Figure 16 is that the exploded isometry of air purifier shown in Figure 15 and plate assembly is surveyed view;
Figure 17 is that the decomposition isometry of plate assembly shown in Figure 16 is surveyed view;
Figure 18 is the front view of plate component internal shown in Figure 17; And
Figure 19 is that the isometry of the 3rd embodiment of air purifier constructed according to the invention is surveyed view.
When the preferred embodiments of the present invention shown in the explanation accompanying drawing, for clarity will be by specific term.Yet the present invention is not limited to selected these particular term, thereby and should be understood that each particular term comprises that operation in a similar manner realizes all technical equivalents of similar purpose.For example, often use vocabulary to connect, invest or term similarly.These vocabulary are not limited to direct connection, but comprise the connection by other element, and those skilled in the art think that such connection is equivalent here.
The specific embodiment
Referring now to the non-limiting example of describing in detail in the following explanation the present invention and various feature and advantage thereof are described more completely.
Air cleaner equipment constructed according to the invention totally is shown 100 in Fig. 1-4.Device 100 outside 101 comprises the fore shell 102 and the back cover 106 of combining cover 104, and each free appropriate rigidity material and being preferably as the non-conducting material of plastic material is made.Device 100 comprises can be connected in suitable power supply (not shown) so that install 100 plugs that can move 105.Also can use other power supply, as chargeable internal cell (not shown).Be arranged in lower end 107 and lid 104 relative substantially fore shells 102 and comprise the groove 108 that allows to enter the volatile matter housing 110 of Fig. 4 shown in best.In addition, between lid 104 and groove 108, fore shell 102 comprises display lamp 112, and it can be the lamp of light guide form or any other suitable type, as the LED lamp.
That fore shell 102 has been determined is relative with groove 108, be provided with and cover 104 in hole 114 wherein.Hole 114 is as the air vent of device 100, and the air that makes suction device 100 purify passes through after purifying in device 100 in hole 114 discharges and the return to room.Fore shell 102 also comprises a plurality of sleeve pipes 116 that extend back from fore shell 102, is used for by appended securing member (not shown) fore shell 102 being fixed to back cover 106.
Shown back cover 106 comprises the supporting base 128 of the floor space that forms device 100.Pedestal 128 supports from pedestal 128 and extends upward and the framework 130 of definite opening 132, extends a plurality of blades or BAIYE 134 to form a plurality of airflow inlet grooves 136 betwixt across opening 132.In specific preferred embodiment, the framework 130 relative pedestals 128 that shape can change as required extend upward from pedestal 128 to be designed to optimize the flow through air cleaning of device 100 and/or the angle of cleaning.Preferably spend between (50 °) for device 100 these angles between 20 degree (20 °) and 50.Similar to the lid 104 on the fore shell 102, the shape and the quantity of opening 132 and blade 134 can change as required, and blade 134 can form relative back cover 106 scalable.Pedestal 128 also comprise with fore shell 102 on sleeve pipe 116 aligned a plurality of sleeve pipes 138 so that use suitable securing member that back cover 106 is fixed in fore shell 102.Yet, can use fore shell 102 and back cover 106 any other proper device connected to one another, suitable adhesive for example, perhaps hot weld or sonic welding are connected together each other with fore shell 102 and back cover 106.
Be provided with volatile matter housing 110 between fore shell 102 and back cover 106, it comprises framework 142, framework 142 be provided with can with sleeve pipe 138 aligned a plurality of fixedly conduits 144 of back cover 106, in order to volatile matter housing 110 is fixed to back cover 106.In addition, volatile matter housing 110 comprises bias mechanism 146, and the one end is connected in framework 142 and the other end has handle 148, to determine space 149 between framework 142 and mechanism 146.Mechanism 146 is out of shape in volatile matter container 140 inserts housings 110 time, and container is fixed and is engaged in wherein because of the intrinsic bias voltage of mechanism 146.In the time of in being fixed in housing 110, volatile matter container 140 can make cleaned air passes fragrant for example by using suitable distributor gear or valve (not shown) that the volatile matter of controlled quatity is released into through in the air-flow of housing 110.But operating grip 148 is with relieving mechanism 146 and allow to remove volatile matter container 140 from housing 110 and change afterwards.Housing 110 also can change to the volatile matter container 140 that holds as multi-form volatile matters such as liquid, gel, solids can be fixed in the housing 110.And housing 110 position-movable or be adjusted to other position in the device 100 is so that housing 110 and the containers 140 that are fixed in the housing 110 can be dispensed to volatile matter as required through in the air-flow of device 100.In addition, housing 110 can comprise the illumination component (not shown), is positioned on the housing 110 volatile matter container dead astern with as night-light.
Relative with supporting base 128, the top 150 of back cover 106 comprises opening 152.Opening 152 can hold filter bracket 154 releasedly in wherein, shown in the best in Fig. 2 and 4.Filter bracket 154 comprises the handle 158 that is roughly orthogonal fixed frame 156 and is connected in framework 156 1 ends.When carriage 154 inserted in the opening 152 fully, handle 158 conformed to substantially with the shape on top 150, provided outward appearance attractive in appearance for installing 100.Comprise fixed component 160 in the framework 156, preferably make the peripheral outer lips that extends internally, with fixing high wind amount filter (highairflow filter) 162 in carriage 154.Filter 162 has electric charge so that filter 162 combinations place one or more ionization assemblies 170 and 500 operate as normal in the device 100.Preferably, carriage 154 can engage with suitable locking mechanism 164 shown in the best among Fig. 3-5, that be positioned at device 100.For device 100 can be moved, filter bracket 154 and filter 162 must insert in the housing 106 fully to unlock mechanism 164 and allow device 100 operations.In a preferred embodiment, locking mechanism 164 can comprise that being positioned at device 100 aims at and relative basically housing 166 with opening 152, and housing 166 can be connected in the power supply that is used for running gear 100 with moving.Mechanism 164 also comprises from housing 166 outward extending a plurality of resilient contacts 168.When carriage 162 inserted in the opening 152, carriage 162 engaged contact 168 and makes its distortion, thereby the power circuit (not shown) in the engaging means 100 can move device 100.If carriage 162 is not in complete on position in device 100, then carriage 162 will not engage contact 168 with the energized circuit, and install 100 and can not move.
Referring now to Fig. 3-6, shown in ionization assembly 170 produce electrons/ions being attached to the granule that intersperses among in the air-flow everywhere so that make these granules charged and make granule can be adsorbed in filter 162 in known manner and from air-flow, remove.This assembly comprises the basic orthogonal ion generator framework 176 that is in a preferred embodiment, is made by non-conducting materials such as plastic materials, and is positioned at the opening 132 that the back cover 106 of device 100 is close on the frameworks 130.The top 178 of ion generator framework 176 is positioned to conform in opening 152 parts in framework 130 tops 150 and with its shape, and its bottom 180 can engage with supporting base 128.Framework 176 has been determined the orthogonal substantially opening 182 that the air from opening 132 inflow devices 100 can flow through between top 178 and bottom 180, although opening 182 also can use other shape.In a side of opening 182, framework 176 comprises U-shaped periphery wall 175, and a gusset of 178 extends to the opposite side on top 178 around framework 176 from the top.Passage 177 has therebetween been determined in wall 175 and bottom 180, and the section aligned of itself and opening 182 is not hindered by or not top 178, and size is set to hold slidably carriage 154 in wherein.A pair of holding flange 179 is stretched from each epitaxial lateral overgrowth of wall 175, and is connected in wall 175 in addition by a plurality of pillars 181.Be used to engage and the appropriate configuration (not shown) that in back cover 102, is provided with of fixed frame 176 on a plurality of fixed components 183 be arranged on each flange 179 and the bottom 180 relative with opening 172.And, at the framework 176 of contiguous bottom 180 one jiao chamber 185 being set, it holds locking mechanism 164 in wherein with relative carriage 154 detent mechanism 164 correctly.
From the bottom 180 stride across opening 182 extend to be right after pillar 186 that 178 belows, top are provided with and preferably with framework 176 integrally formed ion generator supports 184 across opening 182.Support 184 is a U-shaped substantially, comprises from the relative vertically extending pair of sidewalls 188 in both sides of center wall 190.Support 184 comprises and is arranged at a pair of fixed component 192 between the sidewall 188, that ionization needle assembly 194 can be fixed thereon in the support 184.Assembly 194 is made by conducting metals such as copper or pyrite, and comprises and can place the base member 196 in the ion generator support 184 and be connected in base member 196 and from its outward extending a pair of ionization needle 198.A kind of preferred structure of ionization needle assembly 194 has been shown among Fig. 6, but also can have conceived other embodiment that base member 196 is provided with additional pin 198.Pin 198 can integral body be formed at or for example by being welded and fixed to matrix 196, and preferably stretches out from support 184 along the updrift side of the opening 132 in afterframe 106.Pin 198 is covered and is secured in place in the support 184 at the clip 195 of each pin 198 upper fixed in support 184.Clip 195 comprises the opening 197 that the tip of adjacent needles 198 can be passed separately, and the part of the base member 196 of the remainder of clip 195 joints and locking pin 198 and next-door neighbour's pin 198 is in support 184 simultaneously.The part that stretches out with the base member 196 that is connected in power supply from support 184 can be fixed on the framework 176 by the clip 195a that directly is formed on the framework 176.Assembly 194 is electrically connected to the power supply of device 100 afterwards by base member 196 in being fixed in support 184, so that necessary voltage takes place (as between 2-20kV to pin 198 supply ions, preferably between 2-10kV, and most preferably between 2-5kV).The shape of pin 198 point as far as possible maximizes so that make from the electronics or the emission of ions of each pin 198.In order to reduce the drain voltage of assembly 194, whole assembly 194 is isolated with ion generator support 184 and ion generator framework 176 electricity, so that the ion of maximization assembly 194 takes place.This is by making assembly 194 as far as possible little of to minimize the necessary linking number between assembly 194 and the framework 176 in a preferred embodiment, promptly only by clip 195 and 195a, and by using non-conducting material manufacturing framework 176 to realize.
In order to maximize the ion luminous efficiency of the pin 198 on the assembly 194, ion generator framework 176 also comprises the earth plate 200 shown in the best among Fig. 4-6, is arranged at the upstream of needle assemblys 194 in the ion generator framework 176.Earth plate 200 comprises a pair of quadrate substantially section 202, and the suitable securing member (not shown) of aligned opening 203 insertions interfixes in each section 202 opposite ends by passing, to form the orthogonal substantially periphery of plate 200.Plate 200 strides across cross member 205 that plate 200 extends by the top and bottom that are basically parallel to plate 200 and cuts apart and form two quadrate substantially holes 204.Alternatively, plate 200 can be made by single whole conductive material.The shape in hole 204 meets the location of the pin 198 in the ion generator assembly 194, makes the axis of each pin 198 roughly pass the center extension in each hole 204.By integral body being formed at and aiming at and use any suitable securing member 206 or other connecting device to be fixed in complementary part on the framework 176, earth plate 200 is fixed in ion generator framework 176 around the periphery of opening 182 from the outward extending tabs 207 of each section 202.Cross earth plate 200 through via hole 114 and discharger 100 around the charged electrons/ions that pin 198 and the position that is positioned at the plate 200 of its upstream are used to avoid pin 198 to produce.This guarantee electrons/ions that pin 198 produces towards filter 162 flow through device 100 rather than from install 100 fore shell 102 flow to outside because earth plate 200 is used to limit electrons/ions separating device 100.Thereby this avoided again electrons/ions outside the import of device 100, form ionisation cloud form the electric charge accumulation and near the import individual static discharge may.Also use tab 207 so that earth plate 200 is installed on ion generator framework 176 with the isolated mode of framework electricity with earth plate 200, with the electrons/ions of maximization from 176 guiding of pin 198 process frameworks.Each section 202 of earth plate 200 and formation earth plate 200 is thin as far as possible, so that by only the junction point of minimum number be tab 207 places connect each section 202 to ion generator framework 176 make plate 202 more easily electricity isolate, thereby reduce the potential interference of 176 pairs of earth plates of framework, 200 work.This result also can by by with earth plate 200 identical or different structures, be positioned at lead (not shown) on the ion generator framework 176 and form earth plate 200 and realize.
Referring now to Fig. 3,4,7 and 8, for the microgranule that will contain in air and the air passes through back cover 106 suction devices 100, it is relative with filter 162 with filter bracket 154 substantially that fan component 173 is fixed in fore shell 102.Assembly 173 comprises the fan installation frame 174 with center housing 206, and center housing 206 comprises can be connected in the rotatable shaft 208 of being located at the motor winding (not shown) in the center housing 206 with moving.From center housing 206 extend radially outwardly and the relative a plurality of support arms 210 that are connected in periphery installing ring 212 with center housing with center housing 206 approximate being supported in one heart in the framework 174.Hole 114 size approximately equals in ring 212 and the fore shell 102, and comprise a plurality of outward extending section 213, comprising aiming at the fixed component (not shown) on being positioned at fore shell 102 fan installation frame 174 is fixed to the hole 214 of fore shell 102.Each arm 210 also can be substantially for U-shaped and/or comprise be used for fixing can be connected in motor with moving in case the wiring (not shown) of operation motor and rotating shaft 208, along a plurality of tabs 211 of arm 210 1 sides.The impeller or the fan 216 that are fixed in the axle 208 on the center housing 206 comprise the central part 218 that can be installed on axle 208, and have the 218 a plurality of blades 220 that extend radially outwardly from central division.Blade 220 can adopt any required form, but is preferably helicoidal structure.Any appropriate device such as cover cap (not shown) or other engagement member of using the central part 218 of fan 216 are fixed on the axle 208 of framework 174, to guarantee that fan 216 remains on central part 206 and the axle 208 when device 100 moves.The location of fan 216 on framework 174 allow fan 216 along substantial axial with the air suction and took out device 100, thereby assist in generating is through the laminar air flow of device 100.Housing 206 also can comprise the heat abstractor (not shown), and it can remove the part heat that fan 216 run durations produce, so that increase the service life of fan 216 and reduce potential ozone generating in the device 100.
In Fig. 3,7 and 8, be fixed in the operation that switch 300 between device 100 fore shells 102 and the back cover 106 is used for control device 100.Switch 300 is fixed in the top of device 100, and on power supply and motor, ion generator assembly 194 and devices 100 such as earth plate 200 and optional night-light to display lamp 112, the fan component 173, need to be connected between the line of any optional feature of electric power the power supply of device 100, with each parts in these parts of running gear 100 selectively with moving.Switch 300 can be in a plurality of moved between positions of the different speeds of service of corresponding fan 216, but but also other parts of running gear 100 of each position.Switch 300 comprises that being arranged at device 100 top face can separate the bottom 304 that makes switch can be fixed in device 100 slidably by the top 302 of individual's contact and by groove 306.Top 302 also comprises the labelling 308 of the various running statuses of corresponding intrument 100, optionally aims at the labelling (not shown) of device on 100 so that individual required running status that can selecting arrangement 100.Bottom 304 is operably connected to the Sliding Control switch 308 that is arranged in switch case 310, and switch case 310 is connected in fan installation frame 174.Gauge tap 309 is directly connected in each electric functional unit of device 100 and for example is connected in by the wiring (not shown) and is used to monitor the also control unit 600 of the operation of control device 100, so that move these parts as required.Similar the moving that the individual causes gauge tap 308 to top 302 and bottom 304 mobile with running gear 100 optionally.
Be in operation, shown in the best among Fig. 3, when moving switch 300 so that operatively connecting device 100 is to power supply, fan 216 operations with air by the opening 132 suction devices 100 in the back cover 106.The microgranule that carries in the air-flow of back cover 106 suction contacts with the electrons/ions cloud that the ionization assembly 170 that adjacent openings 132 is provided with is produced.By between pin 198 and opening 132 with the position of the earth plate 200 of microgranule and free electron/ion introducing device 100 inside, avoid electrons/ions through opening 132 separating devices 100.Contact with the electrons/ions of pin 198 and filter 162 that charged subsequently microgranule flows into and is formed with the electrons/ions opposite charges attracts so that remove microgranule from air-flow.The remainder of air-flow by filter 162 and through passing through fan 216 with through fore shell 102 let-off gear(stand)s 100.Alternatively, the volatile matter of volatile matter container 140 can be introduced through in the air-flow behind the filter 162, as previously mentioned.The orientation of fore shell 102 relative back covers 106 provides preferred 45 as previously mentioned between the entrance and exit of device 100, thereby form the optimum air stream that passes through device 100, so that reduce particulate loading and aggrandizement apparatus 100 corresponding clean air output ratings (CADR) in the air-flow most effectively.The angle of the runner of determining between back cover 106 and the fore shell 102 is for 100 benefits that provide time of staying and the length of comparing in having the device of straight channel of air of device 100 that be to flow through is provided, thereby makes the particulate loading increase that the electrons/ions that produces in the device 100 and filter 162 are removed from air-flow.This is because because mobile slower along angled runner air, electrons/ions has the longer time to be attached to microgranule and makes it charged, and filter 162 has the longer time to attract and make charged corpuscle adhere to filter 162.Therefore, in conjunction with the air velocity that is in (as 0.75m/s and 1.00m/s) in the certain limit that fan 216 produces, the angle of runner allows more effectively to purify air in the device 100.
In the special preferred embodiment of the device 100 shown in the best, device 100 also can comprise downstream ion generator assembly 500 in Fig. 7 and 8.The lid 104 that this assembly 500 can be close on the fore shell 102 is provided with, and be included on the base member 503 around the fore shell 102 inner a plurality of ionization needles 502 that are provided with and be positioned at pin 502 the downstream, be arranged at 104 centers of covering or near the earthing component it 504.Pin 502 produces more polyelectron/ion, is adsorbed in any residue microgranule in the air-flow that passes through filter 162, makes that the microgranule of separating device 100 is charged.Based on this electric charge, microgranule is attracted to around the various earthed surfaces in the surrounding of device 100, comprises desk, chair, floor etc., makes microgranule adhere to these surfaces, thereby removes these residue microgranules from air effectively.In certain preferred embodiment, ionization needle 502 is arranged at electric isolation method and is installed on the base member 503 of periphery installing ring 212 of fan installation frame 174, so that pin 502 radial fingers are inside, and make electrons/ions that pin 502 produces and contacting efficiency maximization through residue microgranule in the air-flow behind the filter 162.Grounding pin 504 be preferably disposed on framework 174 or with framework 174 concentric lids 104 on away from pin 502 distance to a declared goal, the free space of the electrons/ions cloud that produces with maximization pin 502, and avoid free electron/ion process to cover 104 separating devices 100, thereby minimize any potential static discharge in device 100 exits.Yet this structure can put upside down also that make also can be around cover 104 installation pins 502, and earthing component 504 is positioned on the fan installation frame 174.Earthing component 504 also can comprise additional pin (not shown) similar to pin 502 or the earth plate (not shown) similar to earth plate 200.In addition, for helping to limit the influence of downstream device 100 outside any corresponding buildup of static electricity, downstream electrical can be less than upstream electrical from assembly 170 employed electric power from the power supply of assembly 500.This is because the operation of assembly 500 only makes charged earthed surface rather than the filter 162 that is enough to be attracted to device 100 outsides of microgranule, and this makes ionization assembly 500 need less electric power to realize.
Except installing 100 above-mentioned feature and embodiment, also can imagine multiple different modification or possibility in the scope of the invention.Particularly, but the structure of modifier 100 internal parts make ionization assembly 170,500 can place the upstream or the downstream of device 100, and fan 216 can be in almost any position, be close to for example at device 100 upstream or entrance point, and/or with one of ionization assembly 170,500 or separate.And any appropriate format beyond fan 216 can adopt shown in the preferred embodiment is as Sirocco fan.In addition, device 100 can comprise that retractable cord mechanism (not shown) connects the electric wire of electric wire to the power supply aequum to allow device only to use.Can be device 100 and add other options, for example night-light and sound are no matter be white noise, selected noise track (waterfall, wave, wind etc.) or radio.Device 100 also can comprise clock and can be used as alarm clock in addition so that install 100, and have the remote controller of operating means 100 and clock alternatively.Can comprise with the further features that device 100 uses producing oxygen, cation, warm air or cold air, humidification or dehumidified air, and be added into through the air-flow of device 100 and also can be used for from the air of the device 100 of flowing through, removing other additive of various abnormal flavour, stimulus object, ozone, nitrogen or dampness.In addition, can comprise various sterilizations and sterilizing unit in the device 100, with microorganism, antibacterial, virus or the mycete that is comprised in the air of killing the device 100 of flowing through.
Also imagine the speed of the air of controlling the device of flowing through so that optimize operation and install 100 CADR that produce.More specifically, air-flow is remained on may be through in the particular range below the maximum airflow of device 100, so that the ion that ionization assembly 170 produces has time enough the to be attached to airborne microgranule of device 100 of flowing through, and make filter 162 have time enough to assemble ionized microgranule.If air velocity is lower than this scope, the deficiency of air of the filter 162 of then flowing through, and if air velocity is too high, then microgranule moves and makes filter 162 can not catch and keep the ionization microgranule too soon.
Referring now to Fig. 9-18, second embodiment of air cleaner equipment constructed according to the invention totally is shown 1000.Device 1000 comprises fore shell 1002 and back cover 1004, interfixes separately and forms the top 1006 and the bottom 1008 of device 1000 jointly.
Shown in the best among Fig. 9-13, device 1000 fore shell 1002 is formed by global facility 1010 non-conductive and that be preferably plastic material, has following air inlet port 1012 and last exhaust port 1014.Lower port 1012 forms roughly arch, and upper port 1014 is preferably formed and is circular, although port one 012 and 1014 also can use any other suitable shape.Fore shell 1002 also forms and makes port one 012 and 1014 be in angle orientation, the explanation that sees below of its reason.
The airflow chamber 1030 that is determined in back cover 1004 by the side panel 1022 of assembling comprises near the air inlet 1036 the port one 012 that is arranged in fore shell 1002 and is arranged near the port one 014 of fore shell 1002 air vent 1038.Air inlet 1036 and air vent 1038 are because of being in angle ground and being provided with about installing 100 previous reasons.
Be right after the downstream of grid 1042, the air inlet 1036 of airflow chamber 1030 comprises that upstream electrical is from assembly 1043.Assembly 1043 is connected in filter frame 1040 and comprises assembly support 1044, support 1044 have by on each angle of being located at filter frame 1040 and outward extending a plurality of fixedly tab 1045 engage with the peripheral outer lips 1044a of fixed support 1044 to filter frame 1040.Support 1044 conforms to the shape of filter frame 1040, and has basic for quadrate intilted outer wall 1044b with stride across the center of support 1044 and be basically parallel to the ionization needle 1046 that is provided with on the cross member 1048 that the central bracket 1016 of grid 1042 extends.Pin 1046 edges updrift side basically stretch out from cross member 1048, and can be connected in suitable power supply by the wiring (not shown) with moving.For thereby the electric current of avoiding being supplied to pin 1046 spilt the efficient that reduces ionization assembly 1043 from wiring or pin 1046 before being used to produce ion, so that pin 1046 makes the wiring and the pin 1046 that extend from pin 1046 be connected in support 1044 separately with non-conductive support 1044 electric isolated modes.Pin 1046 is made by conductive materials such as copper or pyrite, and when being connected in power supply work with from the tip of pin 1046 along the direction ejected electron/ion opposite with the air flow that enters air inlet 1036.These ions that produced by pin 1046 are released in the air-flow that enters, and are attracted and are attached to the microgranule that carries in the air-flow.Ionic weight maximization for pin 1046 is produced forms point as far as possible with pin 1046.This is even more important in this device 1000 because install 1000 working voltage than other air purifier that comprises the ionization assembly much lower (＞therefore 7kV), require the ion output of pin 1046 high as far as possible, with the efficient of maximization device 1000.
By being arranged on the support 1044 earth plate 1052 relative with filter frame 1040 and between grid 1042 and pin 1046, stop the electrons/ions that is not attached to microgranule that pin 1046 produces through air inlet 1036 separating devices 1000.Earth plate 1052 is basic for square to meet the shape of assembly support 1044, and determine to be circular opening 1054 substantially, the space of determining in the part in the hole 1041 among the 1042a of first of its size and grid 1042 and the support 1044 is corresponding substantially, makes earth plate 1052 can not hinder the air-flow that enters air inlet 1034.Earth plate 1052 is made by the conductive materials such as metal that comprise copper or pyrite, and is connected in the electrical ground (not shown) by the wiring (not shown), with the earth terminal of the electrons/ions that produces as pin 1046.Therefore, having limited the electrons/ions that pin 1046 produces flows out air inlet 1036 and forms charged electrons/ions cloud in the outside of device 1000.This has been avoided taking place static discharge again when the individual contacts cloud thereby touch oppositely charged surperficial subsequently because of electrons/ions is charged.In addition, earth plate 1052 is in any suitable non-conductive mode and by the least possible support 1044 that is connected and fixed on, to minimize from the leakage current of earth plate 1052.As shown in Figure 11 and 12, plate 1052 preferably has angle 1056, can insert the outer wall 1044b that the friction interference fit that forms between some part of suitable securing member (not shown) or each angle 1056 by plate 1052 and cradle wall 1044a is fixed in support 1044 by passing opening 1058 in the angle 1056.
Shown in the best among Figure 10-13, be right after the downstream of pin 1046, half part that is positioned at the filter frame 1040 on each side panel 1022 has been determined filter receiving slit 1060 jointly.Groove 1060 is determined between a pair of flange that extends internally 1061, and flange 1061 is arranged in the relative both sides of groove 1060 and the opening 1063 of a side panel 1022 of position alignment.The size of groove 1060 and opening 1063 is set at and receives Fixed-Filter element 1064 slidably in filter bracket 1062 wherein.Carriage 1062 forms has quadrate substantially structure so that crossing whole airflow chamber 1030 extends, and makes the air that enters just can not pass through chamber 1030 by carriage 1062.For ease of the insertion of carriage 1062 with remove, side panel 1022 comprises the groove 1067 that next-door neighbour's opening 1063 is provided with.Groove 1067 allows to catch and extract the neighboring of carriage 1062 to remove carriage 1062 and filter cell 1064 in 1000 from installing in carriage 1062 inserts opening 1063 fully the time.Alternatively, carriage 1062 can comprise the handle (not shown), is positioned at the outside of device 1000 in the time of in carriage 1062 inserts opening 1063 fully, can be used for grasping and carriage 1062 is extracted out from groove 1060.Carriage 1062 also comprises Fixed-Filter 1064 in appropriate device (not shown) wherein, makes filter cell 1064 not moved in filter bracket 1062 by the air-flow through chamber 1030.
It is similar to be positioned the filter that uses in filter cell 1064 and the previous embodiment in the carriage 1062, is wherein to have the mass air flow passage with freely the flow through high air quantity filter of filter cell 1064 of the air of the device 1000 that allows to flow through.Yet filter cell 1064 also is formed with the electrical opposite electric charge of electric charge of the electrons/ions that produces with pin 1046.Therefore, flow through in the air of filter cell 1064 by any particle matter from the electrons/ions charging of pin 1046, by the filter cell 1064 of oppositely charged be attracted to filter cell 1064 and reservation from the captivation between the electrons/ions of pin 1046 thereon.In this way, be filtered device element 1064 and remove by installing 1000 airborne majority of particles material.In addition, distance between ionization assembly 1044 and the filter cell 1064 is chosen as before the contacted filter element 1064 of the microgranule that makes in air-flow, the electrons/ions that pin 1046 produces has time enough to be attached to microgranule in the air-flow, makes that more substantial microgranule is charged because of electrons/ions before arriving filter cell 1064 in the air-flow.Microgranule this time of staying in the electrons/ions cloud of device in 1000 also increases by the orientation of pin 1046, and pin 1046 makes the electrons/ions of more upstream of the contacted filter element 1064 of microgranule by directed upstream.
In case filter cell 1064 has focused on the particle matter of ormal weight, then can remove filter bracket 1062 1000 and can clean or change filter cell 1064 from installing by opening 1063 with the airborne microgranule of removing that remains valid.In addition, device 1000 can adopt the filter of any suitable type to use up the prompting (not shown), when need cleaning or replacing with indication filter cell 1064, for example the mechanical obstacles of the mass air flow sensor of audition on timer, light eye, the operating means 1000 or visual signal or pitot meter or 1064 settings of neighbor filter element.And, locking mechanism (not shown) that can starting drive 1000 but device 1000 instructions for use filter brackets 1062 and filter cell 164 are correctly located in device 1000.
Referring now to Figure 11-13, airflow chamber 1030 is formed by side panel 1022, and wherein the air inlet 1036 of chamber 1030 and air vent 1038 are provided with about reaching the mainboard 1032 of determining chamber 1030 each other separately angledly.Air inlet 1036 and air vent 1038 relative mainboards 1032 are preferably between 20 degree (20 °) and 60 degree (60 °) and most preferably from about 45 to spend the angle orientation of (45 °).Should be noted that the flow axes that hereinafter described fan component 1086 also can 0 ° (level) or 90 ° (vertically) installs.
Air inlet 1036 and air vent 1038 by deflection plate 1076 separately form deflection plate 1076 by a pair of half relative part 1076a that is connected in each side panel 1022 when side panel 1022 interconnects.Deflection plate 1076 is basically perpendicular to through the airflow direction of chamber 1030 side plate 1029 from each side panel 1022 and extends inwardly to the airflow chamber 1030.Deflection plate 1076 has narrow end 1078, and the one side is fixed in filter frame 1040, and opposite side is fixed in fan frame 1088.Between the both sides of narrow end 1078, deflection plate 1076 has determined to be positioned at the wide end 1080 of airflow chamber 1030.Wide 1080 of deflection plate 1076 middle part 1082 with mainboard 1032 separates competent distance, with allow air between the middle part 1082 of mainboard 1032 and deflection plate 1076 wide 1080 along the predefined paths chamber 1030 of flowing through.Each side of 1082 at the middle part, mainboard 1032 comprise crooked restriction section 1084, combine with deflection plate 1076 to guide the air-flow that enters and discharge to determined space between the middle part 1082 of the wide end 1080 of deflection plate 1076 and mainboard 1032.The contraction of runner is to realize by the smooth surface on the bending restriction section 1084 in the chamber 1030, and this smooth surface allows air to continue to flow but the space by small cross sections only along same general direction.Briefly, control shape, mainboard 1032 and the air inlet 1036 of the deflection plate 1076 that enters and discharge air-flow and the respective angles of air vent 1038 and formed the streamlined basically air-flow that passes through whole airflow chamber 1030.Therefore, the air of access to plant 1000 enters equably along the whole zone of air inlet 1036, make filter cell 1064 whole surface rather than as in the one type of prior art syringe only the middle part of filter 1064 be used for removing the microgranule of air-flow.In addition, the inside of the air of access to plant 1000 from the room of apparatus for placing 1000 is guaranteed at preferred 45 (45) the degree angles that enter air-flow at the air inlet 1036 that installs 1000, and is not only the air near ground, room.But being fixed in the electrical socket (not shown) at this device 1000, this makes suction around the device 1000 enter under the space condition of limited of air to be even more important.Similarly, the angle of air vent 1038 allows purifying air of separating device 1000 to discharge above air inlet 1036, guaranteeing that the air circulation in the room increases, and avoid being in the repetitive decontamination room air with the following same amount of device 1000 equal heights or its height.
For passing air into bleeder 1000, device 1000 also comprises fan component 1086, and the upstream that preferably is right after air vent 1038 is provided with, although fan component 1086 can be positioned at any position in device 1000 internal ionization assemblies 1044 downstreams.Fan component 1086 comprises the framework 1088 that is fixed in the fan installation path 10 89, and fan installation path 10 89 is formed at and strides across whole air vent 1038 extensions between the side panel 1022.Path 10 89 is installed is similarly constructed, and comprise a pair of flange that extends internally 1091 of determining path 10 89 betwixt with filter frame 1040.Fan installation frame 1088 can place between the flange 1091 so that framework 1088 and fan 1086 are fixed in the air vent 1038 of airflow chamber 1030.Although framework 1088 can have any appropriate configuration, in the preferred embodiment shown in the best, framework 1088 comprises the basic quadrate inner member 1092 that is, is connected in external member 1093 by a plurality of pillars 1094 in Figure 11-13.External member 1093 also basic for square meeting the shape of inner member 1092, and framework 1088 forms beam overall and is slightly smaller than distance between the flange 1091 that forms path 10 89.This makes that framework 1088 firm engagement are between flange 1091 when device 1000 assembly process insert framework 1088 in the path 10 89.
Inner member 1092 and external member 1093 all form overall open architecture, determine central opening 1095 separately, air can be from the chamber 1030 air vent 1038 by central opening 1095 bleeders 1000.External member 1093 also comprises the center bearing bracket 1096 at the center of the central opening 1095 that is arranged at external member 1093, and is fixing by a plurality of support arms 1097 that extend between support 1096 and the external member 1093.Center bearing bracket 1096 comprises the fixedly centre bore 1098 of the rotating shaft (not shown) of impeller 1099.Axle and impeller 1099 are driven by the suitable motor 1100 of the power supply that can be connected in device 1000 with moving.The size of impeller 1099 is set in the framework 1088 of can packing into fully, makes impeller 1099 to transfer the not any part of contact frame 1088 in framework 1088 inward turnings.And, on the motor 1100 preferred centering supports 1096 to minimize 1100 pairs in motor obstruction amounts through the air-flow of fan component 1086.Alternatively, to can relatively be connected in center bearing bracket 1096 with impeller 1099 about installing the similar downstream ion generator (not shown) of the described structure of last embodiment, so that separating device 1000 not to be filtered those granules that device element 1064 captures charged, cleaning after treating with the surface that is attracted to device 1000 paripheral zone opposite charges.
In this position, fan component 1086 can move to drive the entire cross section in-out apparatus 1000 that air strides across airflow chamber 1030 in the device 1000.Fan component 1086 can be the fan of any suitable type, as squirrel-cage or centrifugal fan, but is preferably aerofoil fan to maximize air of taking out by chamber 1030 and the aggregate level that reduces device 1000 output noises.Can use the control device 1074 that is connected in motor 1100 and any suitably manually or the gauge tap (not shown) control connection of remote manipulation in the drive motors 1100 of fan component 1086, so that with the impeller 1099 of required speed rotary fan assembly 1086.The speed of control fan electromotor 1100 is so that the air velocity of process device 1000 remains on certain level, stagnate in device 1000 to avoid air, but the electrons/ions that allows ionization assembly 1044 has time enough to be attached to microgranule and microgranule is attracted to filter cell 1064, and charged corpuscle can not taken out filter cell 1064.
Between the fan component 1086 and second grid 1102, be provided with volatile matter allocation component 1104.Volatile matter allocation component 1104 comprises the support housing 1106 on the one or both that is fixed in fore shell 1002 or the back cover 1004 and rotatably is fixed in support housing 1106 and is positioned at its volatile matter container casing 1108, takes in similar to the container 140 among the last embodiment in the container casing 1108 and holds the pure and fresh or air of air in certain amount and add the volatile matter container (not shown) of aroma compounds.In a preferred embodiment, be used to make the pure and fresh chemical compound of exit flow to be
Can be from Racine, state of Wisconsin city (Racine, S.C.Johnson﹠amp Wisconsin); Son company obtains.Container can be inserted in the container casing 1108 by the space of determining between the second portion 1042b of the fore shell 1002 and first grid 1,042 1043.Container can any suitable and releasable mode be fixed in the container casing 1108, makes that the volatile matter in container is divided timing container can be extracted out from container casing 1108 fully.In order to control from the amount of the volatile matter of container allocation, container casing 1108 support housing 1106 rotations is relatively aimed at the dispense aperture 1114 in the support housing 1106 to select the dispensing orifice 1112 in the positioning vessel housing 1108.Container casing 1108 comprise with respect to support housing 1106 rotatably engage the axle 1116 and with axle 1116 substantially relatively from container casing 1108 outward extending adjusting knobs 1118.Knob 1118 stretches out aligned opening 1120 fore shell 1002 from container casing 1108, makes the individual can engage knob 1118 with the container casing 1108 in rotary knob 1118 and the support housing 1106.Various suitable labellings 1122 are printed on or otherwise are arranged on the knob 1118, the relevant amount of the volatile compound that discharges from container at the given position of knob 1118 with indication.
In order to distribute volatile compound to the air-flow of the air vent 1038 of process device 1000, can use any proper method known in the field, as utilize through and the Venturi effect of dispense aperture 1114 mobile exit flows in the support housing 1106 etc.Volatile matter assembly 1104 also can be positioned in the device 1000 ionization assembly 1044 and filter cell 1064 downstreams along other point of airflow chamber 1030, as the deflection plate 1076 in the adjacent chamber 1030.
Referring now to Figure 14-18, when mutual assembling, the base part of each side panel 1,022 1024 forms the shroud 1124 on the back cover 1004 relative with airflow chamber 1030.Shroud 1124 is determined pass the overall elongated opening 1126 that base part 1024 extend relative with mainboard 1032, and formation centers on the peripheral outer lips 1128 of whole opening 1126.Flange 1128 extends internally and engages aligned periphery tab 1130 on the installing plate 1132 that is arranged at plate assembly 1026 around opening 1126.In order to increase the support between installing plate 1132 and the mainboard 1032, the supporting member 1133 that includes support lugn 1135 is fixed in mainboard 1032, and installing plate 1132 is stretched into and engaged in the upper end of support lugn 1135 contiguous installing plates 1132.
On installing plate 1132, plate assembly 1026 comprises rotary connector housing 1134, be positioned at a pair of first of housing 1134 electrically contact inserts 1136, be positioned at a pair of second of the housing 1134 contiguous first contact inserts 1136 electrically contact inserts 1138, be fixed in inserts 1136 and 1138 housing 1134 plate lid 1140 and be fixed in and cover 1140 locating ring 1142.
Referring now to Figure 17 and 18, disclose first and contacted inserts 1136 contacts inserts 1138 with second structure.First inserts 1136 is made by conductive materials such as metals and substantially for L shaped, is had the pair of straight line segment 1156 that interconnects and end at inserted sheet junction surface 1158.The desired structure that depends on the plug 1152 of the blind end 1154 that stretches out housing 1134, first inserts 1136 can be connected in thin inserted sheet 1160 or thick inserted sheet 1162.When being positioned at housing 1134, the opening 1149 in the socket 1150 that forms on inserted sheet junction surface 1158 next-door neighbour's housings, 1134 peripheries of each inserts 1136 is provided with.Therefore, the first inserts 1136 plug slice (not shown) that is used for inserting in one of the pair of openings 1149 of socket 1150 is electrically connected with input electric power from one of a pair of inserted sheet of the plug 1152 in the insertion electrical socket.
Similarly, second inserts 1138 is formed with the pair of straight line segment 1164 that connects by angled section 1166.Straightway 1164 ends at aligned opening 1149 localized inserted sheet junction surfaces 1158 in next-door neighbour's socket 1150 separately, and second inserts 1138 can be connected in thin inserted sheet 1160 or thick inserted sheet 1162 as required.In this way, second inserts 1138 is electrically connected another opening in the pair of openings in the socket 1,150 1149 with electric power from another inserted sheet in a pair of inserted sheet of plug 1152, thereby to connect circuit between socket 1150 and the plug 1152 to device 1000 and other device (not shown) power supply of being connected in one of socket 1150.In addition, the shape of housing 1134 can change as required, for example become totally cylindrical, with the different structure of adaptive device 1000 and plate 1026.
Referring now to Figure 16 and 17, show plate lid 1140.Lid 1140 is made by non-conducting materials such as plastic materials, and shape meets the shape of the opening 1144 of housing 1134, makes cover the 1140 also inside of closure casing 1134 of can packing in the opening 1144 of housing 1134.Lid 1140 is formed with and flushes the neighboring 1164 of setting with the outermost edge of the opening 1144 of housing 1134 and be arranged at female 1166 in the edge 1164.Female 1166 is included in the contiguous housing that separates 1134 interior each inserts 1136 and 1138 localized a plurality of openings 1168 of part 1166 everywhere.These openings 1168 make the securing member (not shown) can insert opening 1168, with fixed cap 1140 in housing 134, and make electrical connection such as lead (not shown) pass in the aligning opening 1170 that opening 1168 extends to locating ring 1142 centers and extend in the device 1000 from inserts 1136 and 1138, be connected with ionization assembly 1044, control unit 1074 and fan component 1086.The center that the opening 1170 of ring in 1142 is preferably disposed on ring 1142 is to avoid wiring and twine because of the rotation of housing 1134 and may rupture.
Female 1166 also comprises from female 1166 outward extending a plurality of sleeve pipes 1172, can insert be arranged in locating ring 1142 aim at sleeve pipe 1172 fixing hole 1174 that is provided with connection cover 1140 to locating ring 1142.Locating ring 1142 is made by non-conducting material and is comprised central concave part 1176 and the peripheral outer lips 1178 that is provided with around female 1176, and comprises the edge 1179 of the downward extension relative with female 1176.The size of female 1176 is set at passes the hole 1180 that formed by the locking ring 1182 that is arranged on the installing plate 1132 and covers 1140 female 1166 to engage.Female 1176 also comprises a plurality of locking components 1184 that are provided with around female 1176.Locking component 1184 comprises the lock tab 1186 of peripheral outer lips 1178 belows that directly are arranged at ring 1142 separately and connects the biasing member 1188 of tab 1186 to female 1176.Tab 1186 can be engaged in one of a plurality of lock slots 1190 that separate in interior week around locking ring 1182.Tab 1186 is located in each groove 1190, puts on tab 1186 to keep the biasing force of tab 1186 in groove 1190 until the power that puts on the device 1000 above biasing member 1188.So tab 1186, ring 1142, lid 1140 and housing 1134 is rotatable is arranged at vertical form so that plug 1152 is aimed at the jack on the wall socket will install 1000 are no matter and the socket of erecting device 1000 is horizontal socket or vertical socket.In addition, the interval of lock slots 1190 makes plate housing 1134 be positioned to make two positions that are exposed to plate assembly 1026 relative both sides in the socket 1150.This guarantees that device 1000 provides and the jack of the wall socket equal number of connecting device 1000 not when being installed on wall socket, in order to connect independently electric device.
In addition, peripheral outer lips 1178 and edge 1179 inward flange that be used to engage locking ring 1182 of ring on 1142, make locking ring 1182 between edge 1179 and the female 1176, flange 1178 under.This joint and cover 1140 with ring 1142 female 1166 separately and 1176 be connected and be used for jointly plate housing 1134 being fixed in installing plate 1132 in rotatable mode, keep the position of plate housing 1134 contiguous installing plates 1132 simultaneously.
When device 1000 is installed on wall socket, provide additional stability from a pair of link stopper or the projection 1192 that installing plate 1132 extends back to device 1000 by relative both sides at plate housing 1134.Link stopper 1192 preferably forms with installing plate 1132 integral body, and comprise separately from the curved wall 1194 that installing plate 1132 stretches out and contiguous plug casing 1134 is provided with, allowing housing 1134 not rotated freely by the interference of link stopper 1192, and with the installing plate 1132 relative outer walls 1196 that are connected in the substantially flat of curved wall 1192.The outer wall 1196 of each link stopper 1192 is used for the side engagement socket place wall at socket, remains in preferred vertical substantially position on the wall so that will install 1000.
In Figure 19 in the third embodiment of the present invention shown in best, revised the device 1000 shown in Fig. 9-18 saving plate assembly 1026, and it has been replaced with the power module 1200 that comprises electric wire 1202.Be similar to plate assembly 1026, power module 1200 can be connected in ionization assembly 1044, control unit 1074 and fan component 1086 with moving, so that the jack that is inserted by the plug (not shown) on the electric wire 1202 is to device 1000 power supplies.Electric wire 1202 is from extending back with the housing 1204 of chamber 1030 relative fixed in the module 1200 of the back cover 1004 of device 1000.Housing 1204 has the foot 1206 of being located at its lower surface, pair of brackets 1208 with bottom 1008 that is connected in device 1000 and downward extension from this bottom, allow device 1000 for example to be positioned on the flat surfaces 1210 such as desk, shelf, desk, think that the environment around the surface 1210 provides air cleaning.Housing 1204 also can comprise the switch 1212 that is used for the operation of known manner control device 1000.
Although more than disclose the enforcement best mode of the present invention of inventor's imagination, practice of the present invention is not limited thereto.Obviously, can carry out various interpolations, modification and replacement to feature of the present invention and do not depart from the spirit and scope of basic inventive concept.
And single parts needn't form disclosed shape, or are assembled into disclosed structure, but almost Any shape provides, and can be assembled into almost any structure.In addition, although filter described herein is a module independently physically, obviously it can be integrated in the device related with it.In addition, the open feature of all of each disclosed embodiment can in conjunction with or substitute the open feature of each other disclosed embodiment, unless these features repel each other.
Claims (according to the modification of the 19th of treaty)
1. air purifier comprises:
A) housing (1002), determined air inlet (1036), and the air vent (1038) that described air inlet (1036) separates and extend described air inlet (1036) and described air vent (1038) between air flow channel (1030), described air flow channel (1030) comprises the straightway of an extension from described air inlet (1036) or described air vent (1038), and from angled section of another extension of described straightway towards described air inlet (1036) or described air vent (1038), determined angle with respect to described straightway for wherein said angled section, this angle is optimized along the flow through purification of air of device of described air flow channel (1030) by form streamlined basically air-flow along described air flow channel (1030); And
B) be arranged at the deflection plate (1076) of described straightway in the described air flow channel (1030) and described angled section infall.
2. air purifier as claimed in claim 1, wherein said deflection plate (1076) comprise the narrow end (1078) that is connected in described housing (1002) and are positioned at described narrow end opposite and place the wide end (1080) of described air flow channel (1030).
3. air purifier as claimed in claim 2, wherein said deflection plate (1076) is formed by the elongated flat member, described elongated flat member has a pair of end relatively and extends described a pair of a pair of opposite flank between the end relatively, and wherein said a pair of end relatively forms described narrow end (1078) and is basically perpendicular to described air flow channel (1030) and is fixed in described housing (1002).
4. air purifier as claimed in claim 1, wherein said angled section forms angle between about 20 ° to about 60 ° with respect to described straightway.
5. air purifier as claimed in claim 1, also comprise and be arranged at the interior ionization mechanism of described housing across described air flow channel (1030), described ionization mechanism comprises the earthing component (1052) that the upstream that has the first ionization assembly (1043) that is arranged at the needle assembly (1046) in the described air flow channel (1030) and be in described needle assembly (1046) is provided with around described needle assembly (1046) along the periphery of described air flow channel (1030).
6. air purifier as claimed in claim 1 also comprises being arranged at the interior air travel mechanism (173,1086) across described air flow channel (1030) of described housing, and described air travel mechanism (173,1086) comprising:
A) installation frame (174,1088) has central part (206,1096), from the outward extending a plurality of support arms of described central part (206,1096) (210,1097) be connected in described support arm (210,1097) and the outer shroud (212,1093) that separates with described central part (206,1096);
B) be rotatably mounted in the impeller (216,1099) of described central part; And
C) be fixed in the second ionization assembly (500) of described installation frame (174), the described second ionization assembly (500) comprises the base member (503) of the conduction that is installed on described ring (212), at least one first pin (502) that extends radially inwardly from described base member (503) and at least one second pin that is installed on described central part (206).
7. air purifier as claimed in claim 6, wherein said at least one first pin (502) is an ionization needle, and described at least one second pin (504) is a grounding pin.
8. air purifier as claimed in claim 6, comprise also being arranged in the described housing that the electric charge that described filter has and the described first ionization assembly (1043) produces is opposite electric charge electrically across described air flow channel (1030) and the filter cell (1064) that separates with described air travel mechanism (1086).
9. air purifier as claimed in claim 8, wherein said filter cell are arranged at the upstream of described air travel mechanism (1086).
10. air purifier comprises:
A) housing (1022), determined air inlet (1036), and the air vent (1038) that separates of described air inlet (1036) and extend described air inlet (1036) and described air vent (1038) between air flow channel (1030), described air flow channel (1030) comprises the straightway of an extension from described air inlet (1036) or described air vent (1038), and from angled section of another extension of described straightway towards described air inlet (1036) or described air vent (1038); And
B) be arranged at the interior ionization mechanism of described housing across described air flow channel and contiguous described air inlet (1036), described ionization mechanism comprises having the needle assembly (194 that is arranged in the described air flow channel (1030), 1046) the first ionization assembly (170,1043), with be in described needle assembly (194,1046) earthing component (200,1052) that upstream is provided with around described needle assembly along the periphery of described air flow channel (1030).
11. air purifier as claimed in claim 10 has been determined the pair of holes (204) of being separated by cross member in the wherein said earthing component (200).
12. air purifier as claimed in claim 11, wherein said needle assembly (194) comprises a pair of ionization needle (198), and each pin (198) is provided with one heart with the described hole (204) that described earthing component (200) is determined.
13. air purifier as claimed in claim 10, comprise also being arranged in the described housing that the electric charge that described filter (162) has and the described first ionization assembly (170) produces is opposite electric charge electrically across described air flow channel and the filter cell (162) that separates with described ionization mechanism (170).
14. air purifier as claimed in claim 13, also comprise and be arranged at the interior filter frame (176) of described housing across described air flow channel, wherein said needle assembly (194) is fixed in described filter frame, and wherein said filter (162) is slidably mounted on described filter frame (176).
15. air purifier as claimed in claim 14, wherein said earthing component (200) is fixed in described filter frame (176).
16. air purifier as claimed in claim 14, comprise that also described filter (162) is positioned over filter bracket (154) wherein removedly, described filter bracket (154) can engage to place described filter (162) perpendicular to described air flow channel slidably with described filter frame.
17. air purifier as claimed in claim 10 also comprises the rotatable plate assembly that is connected in described housing (1002) and can engages with wall socket, described plate assembly (1026) comprising:
A) plug and socket housing (1134);
B) locating ring (1142) is fixed in described plug and socket housing (1134) and comprises that the periphery that centers on described locating ring is spaced from each other a plurality of align members (1184) of 90 °; And
C) locking ring (1182), be arranged on the described housing and comprise that the periphery around described locking ring (1182) is spaced from each other a plurality of locking components (1190) of 90 °, wherein said locating ring (1142) rotatably is engaged in the described locking ring (1182), and wherein said align member (1184) can engage with described locking component (1190) with respect to described wall socket described housing (1002) is arranged at vertically or horizontal configuration.
18. air purifier as claimed in claim 10 also comprises being arranged in the described housing (1002) across the air travel mechanism (1086) of described air flow channel (1030) and contiguous described air vent (1038), described air travel mechanism comprises:
A) installation frame (1088) has central part (1096), from outward extending a plurality of support arms of described central part (1096) (1097) and the outer shroud (1093) that is connected in described support arm (1097) and separates with described central part (1096);
B) be rotatably mounted in the impeller (1099) of described central part (1096); And
C) be fixed in the second ionization assembly (500) of described installation frame (1088), the described second ionization assembly (500) comprises the base member (503) of the conduction that is installed on described ring, at least one first pin (502) that extends radially inwardly from described base member (503) and at least one second pin (504) that is installed on described central part (1096).
19. air purifier as claimed in claim 10 also comprises being arranged in the described housing across described air flow channel and at the isolated filter cell (162,1064) of described first ionization assembly (1043) and the described second ionization assembly (500).
20. air purifier as claimed in claim 10 has been determined angle between about 20 ° to about 60 ° with respect to described straightway for wherein said angled section.
Claims (20)
1. air purifier, comprise housing, determined air inlet, and the air vent that separates of described air inlet and extend described air inlet and described air vent between air flow channel, described air flow channel comprises the straightway of an extension from described air inlet or described air vent and from angled section of another extension of described straightway towards described air inlet or described air vent, determined angle with respect to described straightway for wherein said angled section, this angle optimization is along the flow through purification of air of device of described air flow channel.
2. air purifier as claimed in claim 1 also comprises the deflection plate that is arranged at described straightway in the described air flow channel and described angled section infall.
3. air purifier as claimed in claim 2, wherein said deflection plate comprise the narrow end that is connected in described housing and are positioned at described narrow end opposite and place the wide end of described air flow channel.
4. air purifier as claimed in claim 3, wherein said deflection plate is formed by the elongated flat member, described elongated flat member has a pair of end relatively and extends described a pair of a pair of opposite flank between the end relatively, and wherein said a pair of end relatively forms described narrow end and is basically perpendicular to described air flow channel and is fixed in described housing.
5. air purifier as claimed in claim 1, wherein said angled section forms angle between about 20 ° to about 60 ° with respect to described straightway.
6. air purifier as claimed in claim 1, also comprise and be arranged at the interior ionization mechanism of described housing across described air flow channel, described ionization mechanism comprises the earthing component that the upstream that has the first ionization assembly that is arranged at the needle assembly in the described air flow channel and be in described needle assembly is provided with around described needle assembly along the periphery of described air flow channel.
7. air purifier as claimed in claim 1 also comprises being arranged in the described housing across the air travel mechanism of described air flow channel, and described air travel mechanism comprises:
A) installation frame has central part, from outward extending a plurality of support arms of described central part and the outer shroud that is connected in described support arm and separates with described central part;
B) be rotatably mounted in the impeller of described central part; And
C) be fixed in the second ionization assembly of described installation frame, the described second ionization assembly comprises the base member of the conduction that is installed on described ring, at least one first pin that extends radially inwardly from described base member and at least one second pin that is installed on described central part.
8. air purifier as claimed in claim 7, wherein said at least one first pin is an ionization needle, and described at least one second pin is a grounding pin.
9. air purifier as claimed in claim 7, comprise also being arranged in the described housing that the electric charge that described filter has and the described first ionization assembly produces is opposite electric charge electrically across described air flow channel and the filter cell that separates with described air travel mechanism.
10. air purifier as claimed in claim 9, wherein said filter cell are arranged at the upstream of described air travel mechanism.
11. an air purifier comprises:
A) housing, determined air inlet, and the air vent that separates of described air inlet and extend described air inlet and described air vent between air flow channel, described air flow channel comprises the straightway of an extension from described air inlet or described air vent and from angled section of another extension of described straightway towards described air inlet or described air vent
B) be arranged at the interior ionization mechanism of described housing across described air flow channel and contiguous described air inlet, described ionization mechanism comprises the earthing component that the upstream that has the first ionization assembly that is arranged at the needle assembly in the described air flow channel and be in described needle assembly is provided with around described needle assembly along the periphery of described air flow channel.
12. air purifier as claimed in claim 11 has been determined the pair of holes of being separated by cross member in the wherein said earthing component.
13. air purifier as claimed in claim 12, wherein said needle assembly comprises a pair of ionization needle, and the described hole that each pin and described earthing component are determined is provided with one heart.
14. air purifier as claimed in claim 11, comprise also being arranged in the described housing that the electric charge that described filter has and the described first ionization assembly produces is opposite electric charge electrically across described air flow channel and the filter cell that separates with described ionization mechanism.
15. air purifier as claimed in claim 14, also comprise and be arranged at the interior filter frame of described housing across described air flow channel, wherein said needle assembly is fixed in described filter frame, and wherein said filter is slidably mounted on described filter frame.
16. air purifier as claimed in claim 15, wherein said earthing component is fixed in described filter frame.
17. air purifier as claimed in claim 15, comprise that also described filter is positioned over filter bracket wherein removedly, described filter bracket can engage to place described filter perpendicular to described air flow channel slidably with described filter frame.
18. air purifier as claimed in claim 11 also comprises the rotatable plate assembly that is connected in described housing and can engages with wall socket, described plate assembly comprises:
A) plug and socket housing;
B) locating ring is fixed in described plug and socket housing and comprises that the periphery that centers on described locating ring is spaced from each other a plurality of align members of 90 °; And
C) locking ring, be arranged on the described housing and comprise that the periphery around described locking ring is spaced from each other a plurality of locking components of 90 °, wherein said locating ring rotatably is engaged in the described locking ring, and wherein said align member can engage with described locking component with respect to described wall socket described housing is arranged at vertically or horizontal configuration.
19. air purifier as claimed in claim 11 also comprises being arranged in the described housing across described air flow channel and contiguous described air exhaust air travel mechanism, described air travel mechanism comprises:
A) installation frame has central part, from outward extending a plurality of support arms of described central part and the outer shroud that is connected in described support arm and separates with described central part;
B) be rotatably mounted in the impeller of described central part; And
C) be fixed in the second ionization assembly of described installation frame, the described second ionization assembly comprises the base member of the conduction that is installed on described ring, at least one first pin that extends radially inwardly from described base member and at least one second pin that is installed on described central part.
20. an air purifier comprises:
A) housing, determined air inlet, and the air vent that separates of described air inlet and extend described air inlet and described air vent between air flow channel, described air flow channel comprises the straightway of an extension from described air inlet or described air vent and from angled section of another extension of described straightway towards described air inlet or described air vent, has determined angle between about 20 ° to about 60 ° with respect to described straightway for wherein said angled section;
B) be arranged at the ionization mechanism of the interior contiguous described air inlet of described housing across described air flow channel, described ionization mechanism comprises the earthing component that the upstream that has the first ionization assembly that is arranged at the needle assembly in the described air flow channel and be in described needle assembly is provided with around described needle assembly along the periphery of described air flow channel;
C) the air travel mechanism of contiguous described air vent installation, comprise have central part, from the outward extending a plurality of support arms of described central part be connected in described support arm and the installation frame of the outer shroud that separates with described central part, the second ionization assembly that is rotatably mounted in the impeller of described central part and is fixed in described installation frame, at least one first pin that the described second ionization assembly comprises the base member of the conduction that is installed on described ring, extends radially inwardly from described base member, and at least one second pin that is installed on described central part; And
D) be arranged in the described housing across described air flow channel and at the isolated filter cell of described first ionization assembly and the described second ionization assembly.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70707605P | 2005-08-10 | 2005-08-10 | |
| US60/707,076 | 2005-08-10 | ||
| US60/707,350 | 2005-08-11 | ||
| US11/442,940 | 2006-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101277724A true CN101277724A (en) | 2008-10-01 |
Family
ID=39996507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800367141A Pending CN101277724A (en) | 2005-08-10 | 2006-08-09 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101277724A (en) |
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Open date: 20081001 |