CN1987275A - Open and close structure of sucking panel of indoor machine of air conditioner - Google Patents
Open and close structure of sucking panel of indoor machine of air conditioner Download PDFInfo
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- CN1987275A CN1987275A CN 200510133623 CN200510133623A CN1987275A CN 1987275 A CN1987275 A CN 1987275A CN 200510133623 CN200510133623 CN 200510133623 CN 200510133623 A CN200510133623 A CN 200510133623A CN 1987275 A CN1987275 A CN 1987275A
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Abstract
A structure for opening or closing the air sucking panel of the indoor set of air conditioner is composed of an, air sucking panel, a front panel, and a pair of panel binding parts at both sides of said air sucking panel and front panel for opening said air sucking panel by one of different angles and preventing separation of air sucking panel.
Description
Technical field
The present invention relates to a kind of air conditioner room unit, particularly relate to and a kind ofly can on various angles, keep opening when suction panel is rotated, and make the installation of suction panel more firm, thereby prevent the open and close structure of sucking panel of the air conditioner room unit that it comes off.
Background technology
Air-conditioner is a kind of temperature that is used to regulate room air, thereby makes indoor environment remain on device under the optimum.Such as, when summer, indoor temperature was higher, it was lowered the temperature to indoor by method from Cryogenic air to the interior space that send into, then was blown into warm braw with the rising indoor temperature to the interior space when winter when indoor temperature is low.Air-conditioner is divided into integral air conditioner and detachable air conditioner usually.Wherein the indoor of integral air conditioner and outside form an integral body, and detachable air conditioner then is to be made of indoor set that is arranged on conditioned space inside and the off-premises station that is arranged on the exterior space.Consider that recently noise generally adopts detachable air conditioner (being designated hereinafter simply as " air-conditioner ") with the factor of aspects such as environment is set.Fig. 1 is the air conditioner room unit STRUCTURE DECOMPOSITION stereogram of prior art.As shown in Figure 1, the framework of the air conditioner room unit of this prior art mainly is made of main basal base 1.The front of main basal base 1 is equipped with the front panel 3 that forms indoor set portion of external structure.The main basal base 1 that is used to install front panel 3 is installed in indoor wall.Be formed with the space of the multiple parts that will illustrate below being used to install between main basal base 1 and the front panel 3.In addition, the indoor set external structure integral body that is made of main basal base 1 and front panel 3 is outstanding forward.The front end of front panel 3 is provided with suction panel 7.Be formed with the positive grid 5 that sucks on the suction panel 7, it forms the positive external structure of indoor set.In addition, suction panel 7 can upwards rotate with respect to front panel 3, thereby the front of front panel 3 is exposed, and is convenient to the user like this and clears up the following filter 9 ' that will illustrate.The positive grid 5 that sucks is the path that the interior indoor air stream of conditioned space is gone into indoor set inside, is integrally formed on suction panel 7.In addition, the end face upper edge left and right directions of front panel 3 is formed with end face suction grid 3 '.End face suck grid 3 ' can with front panel 3 integrally formed or independent formation.The rear of front panel 3 is provided with heat exchanger 9.Heat exchanger 9 can make and suck by the front that grid 5 and end face suck room air that grid 3 ' flows into and the refrigerant of its internal flow carries out heat exchange.The front of front panel 3 is provided with and can carries out filter purifying 9 ' to air.The rear of heat exchanger 9 is provided with axial-flow fan 10.Axial-flow fan 10 is used to suck the room air in the conditioned space, will send back to conditioned space inside again through the air of heat exchange then.In addition, the right side of axial-flow fan 10 is provided with the fan electromotor 10 ' that rotary power can be provided for axial-flow fan 10.The inboard of main basal base 1 is formed with the structure that can guide the air-flow that is produced by axial-flow fan 10.The left side of axial-flow fan 10 is provided with fixed mount 8.Fixed mount 8 is used to support the left-hand end of axial-flow fan 10 and the rotation of guiding axial-flow fan 10, and its upside tilts to be inserted with the left end of heat exchanger 9, and like this heat exchanger 9 just can not break away from fixed mount 8 mutually.In addition, the right side of main basal base 1 is formed with the stiff end 8 ' that can prevent that axial-flow fan 10 right-hand end break away from.In more detail, stiff end 8 ' is the right side that is formed on main basal base 1 with platy structure, and it can be divided into the inner space of main basal base 1 left and right sides two parts.In addition, when flowing through heat exchanger 9 and carried out the air of heat exchange will be under the effect of axial-flow fan 10 by row to conditioned space, for this reason, the lower end of main basal base 1 and front panel 3 is provided with discharges grid 11.The inside of discharging grid 11 is formed with not shown outlet, and the air by axial-flow fan 10 can flow to conditioned space under the guiding of outlet.In addition, the inside of outlet is provided with the blade 15 of regulating air-flow direction along the vertical direction and regulates a plurality of window bars 16 of air-flow direction along left and right directions, and each window bar 16 is all linked together by connector 17, thereby can link.In addition, the positive centre, bottom that sucks grid 5 is provided with the display part 19 that is used to show the air-conditioner duty.
Below with reference to Fig. 2 the opening and closing structure of suction panel is elaborated.Fig. 2 is the open and close structure of sucking panel part schematic diagram of the air conditioner room unit of prior art.As shown in Figure 2, described suction panel 7 can serve as to rotate on axially with the upper end of front panel 3, so the place ahead that just can open filter 9 ' when needing to clear up filter 9 '.The outstanding articulated elements 20 that is formed with of the back side upside of suction panel 7.Articulated elements 20 is used to support the weight of suction panel 7, guides the rotation of suction panel 7 simultaneously, and it can be by being formed on the above-mentioned effect of hinged projection 22 performances on articulated elements 20 left surfaces.That is, hinged projection 22 has the cylinder body structure, so that rotate easily, and the outstanding left formation of its left surface from articulated elements 20.In addition, hinged projection 22 is integrally formed on the articulated elements 20, so that can support the weight of suction panel 7 securely.In addition, the front upper of front panel 3 has been recessed to form rotates guide part 30, rotates the inside of guide part 30 and can insert the articulated elements 22 that can rotate.Rotate depression on the left surface of guide part 30 and be formed with shape and big or small corresponding insertion pilot hole 32 with hinged projection 22, therefore hinged projection 22 can be inserted in and insert in the pilot hole 32.Rotate the inner and hinged projection 22 of guide part 30 and be inserted in and insert pilot hole 32 when inner when articulated elements 20 is inserted in, suction panel 7 can be that rotate at the center with hinged projection 22.In addition, rotate the thickness of the width of guide part 30 greater than articulated elements 20, so as needs with suction panel 7 when front panel 3 disassembles with articulated elements 20 with rotate guide part 30 and separate.That is, when being installed in suction panel 7 on the front panel 3, the left surface of articulated elements 20 will contact with the left surface that rotates guide part 30.And when needs are inserted in insertion pilot hole 32 inside with hinged projection 22, articulated elements 20 can be broken into two with one's hands to the right, thereby can rotate in the guide part 30 existing to insert it under the state of elastic force, and after hinged projection 22 is inserted in insertion pilot hole 32 inside, articulated elements 20 will restore to the original state under the elastic restoring force effect, and hinged like this projection 22 just can not spin off from insert pilot hole 32.Insert the below of pilot hole 32, saying so in more detail to give prominence to respectively on the left and right side of rotating guide part 30 is formed with an interference projection 34.Disturb projection 34 can make suction panel 7 keep certain opening angle, it has with the outstanding in opposite directions structure of same shape, thereby can limit the end face (being as the criterion with Fig. 2) of articulated elements 20.Promptly, this is to disturbing projection 34 the closer to the inboard of rotating guide part 30, its sectional area is more little, and the distance of space is slightly less than the width of articulated elements 20, at this moment when hinged projection 22 is inserted in the state lower hinge 20 that inserts pilot hole 32 inside and rotates, the end face left and right sides bight of articulated elements 20 will be blocked disturbing projection 34 by this, so just can make between suction panel 7 and the front panel 3 to maintain a certain distance.In addition, under the state that suction panel 7 is opened, when it is firmly rotated, the left and right side of articulated elements 20 will be in contact with one another and produce friction with two forward surfaces that disturb projection 34, close the place ahead of front panel 3 at last until suction panel 7.But there is following point in the air conditioner room unit of this prior art: when the user opens as required or closes suction panel 7, disturb projection 34 will be worn gradually under the effect of mutual friction mutually with articulated elements 20.And along with the switching number of times increase of suction panel 7, articulated elements 20 thickness reduce gradually, thereby occur damaged easily.In addition, when needs from front panel 3 dismounting filters 9 ' and when it was cleared up, the user need upwards lift suction panel 7 down, at this moment disturb projection 34 will with articulated elements 20 mutual interference mutually, and suction panel 7 can only be fixed on the single opening angle, thus use very inconvenient.In addition, because the phase mutual interference between interference projection 34 and the articulated elements 20, hinged projection 22 just might be separated with insertion pilot hole 32, come off thereby cause suction panel 7 to produce, thereby very dangerous.
Summary of the invention
In order to address the above problem, to the object of the present invention is to provide a kind of suction panel that can make to open, and can prevent the open and close structure of sucking panel of the air conditioner room unit that coming off appears in suction panel with various angles.
In order to achieve the above object, the open and close structure of sucking panel of air conditioner room unit provided by the invention comprises: form the positive external structure of indoor set, and a side is formed with the suction path, thereby can flows into the suction panel of room air; The suction panel that can rotate is installed on it, and the front is sealed by suction panel, caves in forward in the back side, and the inner front panel that multiple parts can be installed; The both sides that are formed on suction panel and front panel in pairs also can mutually combine, when rotating, suction panel has a plurality of mutual restriction point, thereby make suction panel keep opening with multiple angles, and can reset by the elastic and prevent the panel coupling apparatus that suction panel comes off with respect to front panel.
Described panel coupling apparatus comprises the back side one side-prominent formation from suction panel, can run through front panel one side, and can elastic reset after running through, thereby can prevent the suction panel joint portion that coming off appears in suction panel; With the back side one side-prominent formation, and can make suction panel keep the front panel joint portion of multiple opening angle with respect to front panel by a plurality of points of restriction suction panel joint portion from front panel.
Described suction panel joint portion comprises with the outstanding formation of circular shape, the main body that under the guiding of plate joint portion suction panel is rotated in front; Be formed on end face one side of main body, suction panel remained on close the sealing projection under the positive surface state of front panel; An outstanding side that is formed on main body can make suction panel be held open the open projection of state with respect to front panel; Give prominence to bottom surface one side that is formed on main body, be subjected to the resiliency supported of front panel joint portion one side, thus the buffer protrusion that can cushion to the impulsive force that suction panel is subjected to; With an outstanding side that is formed on main body can prevent the anti-detachment projection that suction panel and front panel are separated with open projection standoff distance.
Described front panel joint portion comprises runs through a side that is formed on front panel, is used to guide the insertion pilot hole of suction panel joint portion to make it to insert; The outstanding upside that inserts pilot hole that is formed on, it is circular-arc that the bottom surface is, thus the rotation guide that can guide suction panel to rotate; Be formed on the bottom of inserting pilot hole, have elasticity, and elastic force can be passed to the bolster of buffer protrusion; With the outstanding side of inserting pilot hole that is formed on, can retrain the projection disruption member of open projection and anti-detachment projection selectively.
Described rotation guide one side has been recessed to form sealing and has kept groove, and groove is kept in this sealing can prevent the suction panel unlatching by optionally accommodating the sealing projection.
The side that is formed with anti-detachment projection on the described main body can contact with the projection disruption member.
The open and close structure of sucking panel of air conditioner room unit provided by the invention can make it to retrain mutually with several positions of front panel one side when the user upwards rotates suction panel, thereby suction panel can be opened with various angles, so just can dismantle down filter at an easy rate, thus easy to operate.In addition, anti-detachment projection can prevent that coming off from appearring in suction panel, so security is good.In addition, because the end of anti-detachment projection is formed with the inclined plane, therefore when suction panel is installed, only the suction panel joint portion need be inserted in to insert in the pilot hole and just can finishes installation, so can improve operating efficiency.
Description of drawings
Fig. 1 is the air conditioner room unit STRUCTURE DECOMPOSITION stereogram of prior art.
Fig. 2 is the open and close structure of sucking panel part schematic diagram of the air conditioner room unit of prior art.
Fig. 3 is an air conditioner room unit external structure stereogram provided by the invention.
Fig. 4 is an air conditioner room unit STRUCTURE DECOMPOSITION stereogram provided by the invention.
Fig. 5 is a suction panel back portion structure enlarged diagram in the open and close structure of sucking panel of air conditioner room unit provided by the invention.
Fig. 6 is a front panel back portion structure enlarged diagram in the open and close structure of sucking panel of air conditioner room unit provided by the invention.
Panel coupling apparatus bonding state enlarged diagram when Fig. 7 is closed for suction panel in the open and close structure of sucking panel of air conditioner room unit provided by the invention.
Fig. 8 is the panel coupling apparatus bonding state enlarged diagram when suction panel is opened certain angle in the open and close structure of sucking panel of air conditioner room unit provided by the invention.
Fig. 9 is the panel coupling apparatus bonding state enlarged diagram during the suction panel complete opening in the open and close structure of sucking panel of air conditioner room unit provided by the invention.
Panel coupling apparatus configuration state enlarged diagram when Figure 10 is restricted for the rotation of suction panel in the open and close structure of sucking panel of air conditioner room unit provided by the invention.
Critical piece label in the accompanying drawing:
100: indoor set 110: main basal base
112: fixed mount 114: stiff end
118: distribution portion 130: front panel
130 ': end face sucks grid 132: display window
134: filter frame 136: suction inlet
138: outlet 139: controller cage
139 ': cover inserts mouth 150: suction panel
155: the positive path 160 that sucks: high-performance filter
170: heat exchanger 172: axial-flow fan
174: fan electromotor 176: motor cover
180: discharge grid 182: drain passageway
184: blade 186: window bar
188: auxiliary blade 200: the panel coupling apparatus
220: suction panel joint portion 222: main body
224: sealing projection 226: open projection
228: buffer protrusion 229: anti-detachment projection
229 ': inclined plane 240: the front panel joint portion
242: insert pilot hole 244: rotation guide
244 ': groove 246 is kept in sealing: bolster
248: projection disruption member F: filter
The specific embodiment
Be elaborated below in conjunction with the open and close structure of sucking panel of the drawings and specific embodiments to air conditioner room unit provided by the invention.Fig. 3 is an air conditioner room unit external structure stereogram provided by the invention.As shown in Figure 3, the external structure of indoor apparatus of air conditioner 100 provided by the invention is made of main basal base 110, front panel 130 and suction panel 150.When suction panel 150 closes front panel 130 positive, both bottoms are separated by a distance, the lower end interior thickness that is suction panel 150 is less than its left and right sides side, will form the slit between suction panel 150 and the front panel 130 like this, this slit will form positive suction path 155 this moment, thereby can make the inside of the air inflow indoor set 100 in the conditioned space.In addition, indoor set 100 also can suck room air from upside.That is, be formed with end face on the end face of front panel 130 and suck grid 130 ', it can make the air of conditioned space upside flow into the inside of indoor set 100.The front downside of front panel 130 is provided with display window 132.Display window 132 can demonstrate the information such as duty of indoor set 100, so that the user confirms from the outside.The downside of display window 132 runs through along left and right directions and is formed with outlet 138.Outlet 138 can make and flow back to indoor again at indoor set 100 inner air through heat exchange.
Fig. 4 is an air conditioner room unit STRUCTURE DECOMPOSITION stereogram provided by the invention.As shown in Figure 4, described main basal base 110 constitutes the skeleton of indoor sets 100, and it has the structure of depression backward, and the back side can be fixedly mounted on indoor wall, promptly on the wall of conditioned space, is used to support the weight of indoor set 100.Be formed with the space that various parts can be installed between main basal base 110 and the front panel 130.In addition, main basal base 110 and front panel 130 together constitute the external structure of indoor set 100, and have whole outstanding forward shape.The left end of main basal base 110 is provided with and is used for fixing the heat exchanger 170 that will narrate the back and the fixed mount 112 of axial-flow fan 172 left-hand end, the then outstanding forward stiff end 114 that is useful on stationary heat exchangers 170 and axial-flow fan 172 right-hand ends that forms of the right-hand end of main basal base 110.Be formed with suction inlet 136 on the front end face of front panel 130.Suction inlet 136 is the air flowing access that flow through after the front sucks path 155, is formed with the filter frame 134 of the high-performance filter 160 that will illustrate below being used to install on it.That is, be formed with vertically disposed central cut piece P on the centre of suction inlet 136, filter frame 134 then is respectively formed at the left and right sides of central cut piece P.High-performance filter 160 is installed on the filter frame 134, it has single or multiple function, such as, as shown in Figure 4, it is made of the amino filter 162 that can remove smoke or various peculiar smell, the toluene filter 166 that can remove the formaldehyde filter 164 of the harmful components of being distributed by construction material and can remove the volatile organic matter peculiar smell.Between front panel 130 and the suction panel 150 filter F is installed also.Filter F is used for the foreign matter of filtered air, and it can cover whole suction inlet 136.That is, because filter F has elasticity, so it not only can cover the front of front panel 130, but also can cover the upper end, the back side of front panel 130.The rear side of front panel 130 is provided with heat exchanger 170.Heat exchanger 170 can make through the filter F filtration and by the room air of suction inlet 136 inflows and the refrigerant of its internal flow and carry out heat exchange.The rear of heat exchanger 170 is provided with axial-flow fan 172.Axial-flow fan 172 can suck air in conditioned space, and then heat-exchanged air is flow back to conditioned space again.That is, axial-flow fan 172 is blow air by force, and it can make room air pass through suction inlet 136 and flow into, and discharges by outlet 138 then.The right side of axial-flow fan 172 is provided with the fan electromotor 174 that rotary power can be provided for axial-flow fan 172.Fan electromotor 174 is positioned at the inside of motor cover 176, and is installed in the inner right side of main basal base 110.When being rotated when fan electromotor 174 connection power supplys, axial-flow fan 172 also will rotate thereupon, thereby sucks and discharge room air.Therefore, the internal face of main basal base 110 is advisable to have with the corresponding curvature of axial-flow fan 172 outer circumference surfaces, can guide the air-flow that is formed by axial-flow fan 172 at an easy rate like this.In addition, the inner space, right side of main basal base 110 promptly is provided with controller assemblies 190 in the distribution portion 118.Controller assemblies 190 is vitals of air-conditioner, it comprises that the printed circuit board (PCB) 192 that is used to control indoor set 100 and not shown off-premises station operation and inside can fitting printed circuit boards 192, thereby can prevent that printed circuit board (PCB) 192 is subjected to the shell 194 of external impact.Earlier printed circuit board (PCB) 192 is inserted in the distribution portion 118 during assembling, shell 194 is installed then, thereby is made printed circuit board (PCB) 192 be positioned at the inside of shell 194, even be subjected to external impact like this, damage can not appear in printed circuit board (PCB) 192 yet.The inboard, bottom of front panel 130 is provided with discharges grid 180.Be formed with drain passageway 182 on the discharge grid 180, it can make the air of process heat exchange in indoor set 100 arrange to the interior space again.Discharge grid 180 and be provided with the blade 184 that to regulate the direction of air of discharging along the vertical direction and a plurality of window bars 186 of regulating air discharge direction along left and right directions by drain passageway 182, each window bar 186 is interconnected by connector, therefore can rotate simultaneously.Also be provided with on the right-hand end of discharge grid 180 and can control the auxiliary blade 188 that air is discharged direction with blade 184.One side of auxiliary blade 188 also is provided with the not shown motor that can rotate according to the user mode control auxiliary blade 188 of air-conditioner.In addition, the upside of auxiliary blade 188 is provided with the display part 132 that is used to show various information such as air-conditioner duty.In addition, the positive right side of face of front panel 130 is said so in more detail and controller assemblies 190 corresponding positions are provided with controller cage 139.Controller cage 139 is rectangular substantially, and it can be inserted in and run through in the cover insertion mouth 139 ' that is formed at front panel 130 positive right side of face, thereby closes the place ahead of controller assemblies 190.When controller assemblies 190 breaks down and need keep in repair the time, can insert controller cage 139 under mouthful 139 ' dismounting from cover, thereby controller assemblies 190 can be changed or keep in repair in the place ahead of opening controller assembly 190 so just easily.In addition, the back side of suction panel 150 and front panel 130 is provided with panel coupling apparatus 200.Panel coupling apparatus 200 can utilize elastic restoring force to prevent coming off of suction panel 150, and it is separately positioned on suction panel 150 and the front panel 130 in pairs.In more detail, panel coupling apparatus 200 comprises and can mutually combine and the outstanding respectively back side left and right sides that is formed on suction panel 150 and front panel 130, when suction panel 150 rotates, there are a plurality of mutual restriction point, thereby can make suction panel 150 have the suction panel joint portion 220 and the front panel joint portion 240 of multiple opening angle with respect to front panel 130.
Structure to suction panel joint portion 220 and front panel joint portion 240 is elaborated with reference to the accompanying drawings.Fig. 5 is a suction panel back portion structure enlarged diagram in the open and close structure of sucking panel of air conditioner room unit provided by the invention.Fig. 6 is a front panel back portion structure enlarged diagram in the open and close structure of sucking panel of air conditioner room unit provided by the invention.As Fig. 5, shown in Figure 6, suction panel joint portion 220 is with the outstanding upper rear portion left and right sides that is formed on suction panel 150 of same shape, it has arc-shaped structure on the whole, thereby is convenient to run through the following insertion pilot hole 242 that will illustrate, and can guide the rotation of suction panel 150.In addition, in the time of in suction panel joint portion 220 is inserted in insertion pilot hole 242, the one side produces elasticity because of being squeezed, then rely on elastic restoring force to restore after passing insertion pilot hole 242, thereby can prevent that suction panel 150 and front panel 130 break away from mutually.Described suction panel joint portion 220 comprises with the outstanding formation of arc-shaped structure, the main body 222 that suction panel 150 is rotated in front; The outstanding end face upper end that is formed on main body 222 can make suction panel 150 remain on to close the sealing projection 224 of front panel 130 states; Form from the right flank of main body 222 is outstanding to the right, can make suction panel 150 keep the open projection 226 of certain opening angle with respect to front panel 130; Give prominence to the bottom surface that is formed on main body 222 downwards, be subjected to the resiliency supported of front panel joint portion 240 1 sides, thus the buffer protrusion 228 that can cushion to the impulsive force that is applied on the suction panel 150; With with the open projection 226 right flank tops that are formed on main body 222 separated by a distance, be used to the anti-detachment projection 229 that prevents that suction panel 150 and front panel 130 are separated.The end face of main body 222 and bottom surface constitute concentric circles, and have the circular arc shape of downward protrusion.After main body 222 is inserted in front panel joint portion 240, suction panel 150 will be in rotatable state, and the end face of main body 222 then becomes the pivot of suction panel 150.The outstanding sealing projection 224 that is formed with in the end face upper end of main body 222.Under the state of the front of plate 130 by suction panel 150 sealings, sealing projection 224 will be inserted in sealing and keep in the groove 224 ' in front, thereby can prevent the influence unlatching down that suction panel 150 externally impacts.That is, when suction panel 150 is pressed close to mutually with front panel 130, sealing projection 224 will be positioned at the inside that groove 244 ' is kept in sealing, and when the user opened suction panel 150,224 of sealing projections were kept groove 244 ' with sealing and are separated.In addition, be advisable to have the gradient bigger than its upper end in the bottom of sealing projection 224, so as sealing projection 224 be inserted in sealing keep groove 244 ' when inner between the two restraining force smaller, then restraining force sharply increases when disengaging mutually.Promptly, the upper end of sealing projection 224 has less gradient, thereby can mildly be inserted in sealing keeps in the groove 244 ', its bottom then has the gradient bigger than the upper end, keeps groove 244 ' disengaging mutually even therefore exist external impact also can prevent to seal projection 224 with sealing.Give prominence on the right flank of main body 222 and be formed with the open projection 226 that right-hand end has rounded shapes.Open projection 226 can be when suction panel 150 is opened at a certain angle with respect to front panel 130 retrains mutually with projection disruption member 248 ground that is allowed a choice.Promptly, when suction panel 150 is opened at a certain angle with respect to front panel 130, the front of open projection 226 will contact with the front end face of projection disruption member 248 and produce restriction, and under this restriction, suction panel 150 just can be kept certain opening.In more detail, when opening suction panel 150, the rear end of open projection 226 will contact with projection disruption member 248, at this moment, if firmly raise suction panel 150,220 reaches in suction panel joint portion, thus make open projection 226 be separated from projection disruption member 248 forward.In addition, after open projection 226 was separated from projection disruption member 248 forward, suction panel joint portion 220 will reinstatement under the elastic restoring force effect, at this moment, the front end of open projection 226 will contact with the outer ledge that inserts pilot hole 242, thereby make suction panel 150 keep opening.The outstanding buffer protrusion 228 that is formed with on the bottom surface of main body 222.When suction panel 150 under the mutual effect of contraction of open projection 226 and projection disruption member 248 and when the rotation of sealing direction was restricted, buffer protrusion 228 was used to cushion the impulsive force that suction panel 150 is subjected to.Buffer protrusion 228 is to give prominence to downwards and form from the bottom surface of main body 222, and it contacts with the following bolster that will illustrate 246.Under the state that suction panel 150 is opened at a certain angle, buffer protrusion 228 can be subjected to resiliency supported upwards under the elastic reaction of bolster 246.Under this resiliency supported effect, the edge of open projection 226 and insertion pilot hole 242 just can bear stronger impulsive force.In addition, the end face of buffer protrusion 228 and bottom surface to be to have fillet or incline structure is advisable, and is convenient to reduce the friction between itself and the bolster 246 like this.The right flank top of main body 222 is given prominence to and is formed with anti-detachment projection 229.When contacting with the front end face of projection disruption member 248, anti-detachment projection 229 can prevent that suction panel 150 and front panel 130 break away from mutually.That is, after open projection 226 was separated with projection disruption member 248, the front end face of projection disruption member 248 will contact with the back side of anti-detachment projection 229, thereby can prevent that rotating and breaking away from from appearring in suction panel 150.Be formed with inclined plane 229 ' on the end face of anti-detachment projection 229.Inclined plane 229 ' can make suction panel joint portion 220 be combined in easily on the front panel joint portion 240, and the closer to the outside, its sectional area is more little.When suction panel joint portion 220 being inserted to the following insertion pilot hole that will illustrate 242 inside, inclined plane 229 ' will contact with the outer ledge that inserts pilot hole 242, thereby make main body 222 pass under the state of generation elastic force and insert pilot hole 242 in direction bending laterally.After anti-detachment projection 229 is through projection disruption member 248, main body 222 will restore to the original state under the elastic restoring force effect, and the back side of anti-detachment projection 229 will be subjected to the restriction of projection disruption member 248 front end faces this moment, thereby can prevent coming off of suction panel 150.In addition, after suction panel joint portion 220 is inserted in 240 inside, front panel joint portion, can prevent coming off of suction panel 150 and closure by a plurality of points of mutual constraint.That is, front panel joint portion 240 comprise can be successively be formed on the anti-detachment projection 229 on the suction panel joint portion 220, open projection 226 and sealing projection 224 a plurality of structures of constraint mutually.Below with reference to Fig. 6 it is elaborated.Fig. 6 is a front panel back portion structure enlarged diagram in the open and close structure of sucking panel of air conditioner room unit provided by the invention.Described front panel joint portion 240 comprises runs through a side that is formed on front panel 130, is used to guide suction panel joint portion 220 and the insertion pilot hole 242 that makes it to insert; The outstanding upside that inserts pilot hole 242 that is formed on, the bottom surface is an arc, is used to the rotation guide 244 that guides suction panel 150 to rotate; Be formed on the bottom of inserting pilot hole 242 with elastic construction, thus bolster 246 that can resiliency supported buffer protrusion 228; With the outstanding both sides of inserting pilot hole 242 that are formed on, can limit the projection disruption member 248 of open projection 226 and anti-detachment projection 229 selectively.It is rectangular substantially wherein to insert pilot hole 242, and its size is slightly larger than the cross sectional dimensions of main body 222.That is, the inside of inserting pilot hole 242 for main body 222 can successfully be inserted in is inserted pilot hole 242 and should be had the rectangular shape identical with main body 222, and has the sectional dimension of main body of being slightly larger than 222.In addition, be benchmark with suction panel 150, insert pilot hole 242 and should run through the right flank left side that is formed on main body 222.In more detail, the right flank of main body 222 should be in the same plane with the right side edge of inserting pilot hole 242.Be inserted in the process of inserting pilot hole 242 inside in suction panel joint portion 220, the inclined plane 229 ' of anti-detachment projection 229 will contact with the right side edge of inserting pilot hole 242, thus make main body 222 left elastic force open.After anti-detachment projection 229 is passed insertion pilot hole 242 and passed through projection disruption member 248 fully, main body 222 will be restored to the right under the elastic restoring force effect, and this moment, the right flank of main body 222 will contact with the medial surface of projection disruption member 248.Insert the upside of pilot hole 242, in more detail, as shown in Figure 6, when the back side of front panel 130 is observed, insert the outstanding forward rotation guide 244 that is formed with of top edge position upside of pilot hole 242.Rotation guide 244 is used for the rotation of guide main body 222, and its bottom surface is forming with the corresponding curvature bending of the end face of main body 222, thereby when lifting suction panel 150, the end face of main body 222 can rotate under the guiding of the bottom surface of rotation guide 244.The front end of rotation guide 244, promptly the cardinal principle centre of its lower arcuate surface is formed with to seal and keeps groove 244 '.Groove 244 ' is kept in sealing can be housed in its inside with sealing projection 224, thereby can prevent externally impact force action unlatching down of suction panel 150, and it is to be recessed to form with sealing projection 224 corresponding shapes.When suction panel 150 complete closed are lived front panel 130 fronts, sealing projection 224 will be inserted in the inside that groove 244 ' is kept in sealing, and it moved and will be restricted this moment, as long as the not powerful rotation suction panel 150 of user, suction panel 150 just can not opened.As shown in Figure 6, insert the bottom of pilot hole 242 to the outstanding bolster 246 that is formed with of front upper place inclination.When under the mutual effect of contraction of suction panel 150 in open projection 226 and projection disruption member 248 and when opening at a certain angle, bolster 246 will contact with buffer protrusion 228.Promptly, in the process of upwards rotating suction panel 150, if stop firmly, mutual effect of contraction by open projection 226 and projection disruption member 248 can make suction panel 150 stop operating, this moment, the end face of bolster 246 will contact with the bottom surface of buffer protrusion 228, thereby made progress supporting buffer member 246.Under the state that suction panel 150 is opened at a certain angle, bear bigger impulsive force in order to prevent open projection 226, bolster 246 is advisable to have elasticity.The left and right sides that inserts pilot hole 242 is formed with projection disruption member 248.Projection disruption member 248 is rectangular substantially, and outstanding forward formation, and it can be to retrain open projection 226 or anti-detachment projection 229 selectively with the contacted state of main body 222 right flanks.Promptly, when between projection disruption member 248, inserting main body 222, the right flank of main body 222 will contact with the medial surface of the projection disruption member 248 that is positioned at the right side, therefore, the anti-detachment projection 229 and the open projection 226 of more keeping right than the right flank of main body 222 just can contact with the front end face of projection disruption member 248.
The course of work when below with reference to Fig. 3, Fig. 4 air conditioner room unit provided by the invention being carried out refrigerating operaton describes.When making air-conditioner carry out work when connecting external power source, fan electromotor 174 will produce rotation, simultaneously revolving force be passed to axial-flow fan 172, thereby axial-flow fan 172 is rotated with fast speeds.To produce air-flow in the inside of air conditioner room unit 100 during axial-flow fan 172 rotations, thereby the room air of outside is drawn into its inside by positive suction path 155 and end face suction grid 130 ', carries out heat exchange through flowing to heat exchanger 170 after the filter F filtration with the refrigerant of its internal flow then.Flow through heat exchanger 170 after overcooled air will be drawn towards the internal face of main basal base 110 under the effect of axial-flow fan 172, arrange to the interior space by outlet 138 at last.
Below with reference to Fig. 3 and Fig. 7 to Figure 10 to when needing the cleaning filter and the process of opening suction panel 150 describes.Panel coupling apparatus bonding state enlarged diagram when Fig. 7 is closed for suction panel in the open and close structure of sucking panel of air conditioner room unit provided by the invention.Fig. 8 is the panel coupling apparatus bonding state enlarged diagram when suction panel is opened certain angle in the open and close structure of sucking panel of air conditioner room unit provided by the invention.Fig. 9 is the panel coupling apparatus bonding state enlarged diagram during the suction panel complete opening in the open and close structure of sucking panel of air conditioner room unit provided by the invention.Panel coupling apparatus configuration state enlarged diagram when Figure 10 is restricted for the rotation of suction panel in the open and close structure of sucking panel of air conditioner room unit provided by the invention.At first, as shown in Figure 3, the front of plate 130 is inhaled under the state of panel 150 sealings in front, sealing projection 224 this moment will be inserted in sealing and keep in the groove 244 ' and be restricted, if the user upwards lifts suction panel 150, at this moment, main body 222 rotation that also will make progress simultaneously, be separated thereby make sealing projection 224 keep groove 244 ', but suction panel 150 will be in free rotation state subsequently with sealing.When suction panel 150 is further upwards rotated, as shown in Figure 8, the front of open projection 226 will contact with the leading section of projection disruption member 248 and will open projection 226 and prop up.If firmly upwards promote suction panel 150 again, as shown in Figure 9, the fillet shape outer end of open projection 226 will produce with the left surface of projection disruption member 248 and slide, and be exposed at the outside of inserting pilot hole 242 then.At this moment, suction panel 150 if the user stops operating, and then suction panel 150 will rotate, thereby make open projection 226 be positioned at the positive right side edge of inserting pilot hole 242, at this moment suction panel 150 just can not continue to rotate again, promptly keeps opening, referring to Fig. 9.In addition, even the user firmly rotates suction panel 150,, therefore can avoid open projection 226 to bear bigger impulsive force because buffer protrusion 228 is subjected to the upwards resiliency supported of bolster 246.Behind said process unlatching suction panel 150, the user just can clear up the foreign matter on it from front panel 130 dismounting filter F.In addition, as shown in Figure 9,,, therefore can prevent that coming off from appearring in suction panel 150 because projection disruption member 248 is against the back side of anti-detachment projection 229 if when accidentally suction panel 150 further upwards being rotated because of the user.
Claims (6)
1, a kind of open and close structure of sucking panel of air conditioner room unit, it is characterized in that: the open and close structure of sucking panel of described air conditioner room unit comprises: form the positive external structure of indoor set (100), and a side is formed with and sucks path (155), thereby can flow into the suction panel (150) of room air; The suction panel (150) that can rotate is installed on it, and the front is sealed by suction panel (150), caves in forward in the back side, and the inner front panel (130) that multiple parts can be installed; The both sides that are formed on suction panel (150) and front panel (130) in pairs also can mutually combine, when rotating, suction panel (150) has a plurality of mutual restriction point, thereby make suction panel (150) keep opening with multiple angles, and can reset by the elastic and prevent the panel coupling apparatus (200) that suction panel (150) comes off with respect to front panel (130).
2, the open and close structure of sucking panel of air conditioner room unit according to claim 1, it is characterized in that: described panel coupling apparatus (200) comprises the back side one side-prominent formation from suction panel (150), can run through front panel (130) one sides, and can elastic reset after running through, thereby can prevent the suction panel joint portion (220) that coming off appears in suction panel (150); With the back side one side-prominent formation, and can make suction panel (150) keep the front panel joint portion (240) of multiple opening angle with respect to front panel (130) by a plurality of points of restriction suction panel joint portion (220) from front panel (130).
3, the open and close structure of sucking panel of air conditioner room unit according to claim 2, it is characterized in that: described suction panel joint portion (220) comprises with the outstanding formation of circular shape, the main body (222) that suction panel (150) is rotated in front; Be formed on end face one side of main body (222), suction panel (150) remained on close the sealing projection (224) under the positive surface state of front panel (130); An outstanding side that is formed on main body (222) can make suction panel (150) be held open the open projection (226) of state with respect to front panel (130); Give prominence to bottom surface one side that is formed on main body (222), be subjected to the resiliency supported of front panel joint portion (240) one sides, thus the buffer protrusion (228) that can cushion to the impulsive force that suction panel (150) are subjected to; With an outstanding side that is formed on main body (222) can prevent the anti-detachment projection (229) that suction panel (150) and front panel (130) are separated with open projection (226) standoff distance.
4, the open and close structure of sucking panel of air conditioner room unit according to claim 3, it is characterized in that: described front panel joint portion (240) comprises runs through a side that is formed on front panel (130), is used to guide the insertion pilot hole (242) of suction panel joint portion (220) to make it to insert; The outstanding upside that inserts pilot hole (242) that is formed on, it is circular-arc that the bottom surface is, thus the rotation guide (244) that can guide suction panel (150) to rotate; Be formed on the bottom of inserting pilot hole (242), have elasticity, and elastic force can be passed to the bolster (246) of buffer protrusion (228); With the outstanding side of inserting pilot hole (242) that is formed on, can retrain the projection disruption member (248) of open projection (226) and anti-detachment projection (229) selectively.
5, the open and close structure of sucking panel of air conditioner room unit according to claim 4, it is characterized in that: described rotation guide (244) one sides have been recessed to form sealing and have kept groove (244 '), and groove (244 ') is kept in this sealing can prevent suction panel (150) unlatching by optionally accommodating sealing projection (224).
6, the open and close structure of sucking panel of air conditioner room unit according to claim 5 is characterized in that: the side that is formed with anti-detachment projection (229) on the described main body (222) can contact with projection disruption member (248).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510133623 CN1987275A (en) | 2005-12-23 | 2005-12-23 | Open and close structure of sucking panel of indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510133623 CN1987275A (en) | 2005-12-23 | 2005-12-23 | Open and close structure of sucking panel of indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1987275A true CN1987275A (en) | 2007-06-27 |
Family
ID=38184167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510133623 Pending CN1987275A (en) | 2005-12-23 | 2005-12-23 | Open and close structure of sucking panel of indoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1987275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726044B (en) * | 2008-10-21 | 2012-08-08 | Lg电子株式会社 | Air conditioner |
| CN106016476A (en) * | 2016-07-18 | 2016-10-12 | 珠海格力电器股份有限公司 | Wall hanging machine and panel movement mechanism thereof |
-
2005
- 2005-12-23 CN CN 200510133623 patent/CN1987275A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726044B (en) * | 2008-10-21 | 2012-08-08 | Lg电子株式会社 | Air conditioner |
| CN106016476A (en) * | 2016-07-18 | 2016-10-12 | 珠海格力电器股份有限公司 | Wall hanging machine and panel movement mechanism thereof |
| CN106016476B (en) * | 2016-07-18 | 2021-08-24 | 珠海格力电器股份有限公司 | Wall hanging machine and panel movement mechanism thereof |
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