CN2669860Y - Air freshener - Google Patents
Air freshener Download PDFInfo
- Publication number
- CN2669860Y CN2669860Y CNU032538278U CN03253827U CN2669860Y CN 2669860 Y CN2669860 Y CN 2669860Y CN U032538278 U CNU032538278 U CN U032538278U CN 03253827 U CN03253827 U CN 03253827U CN 2669860 Y CN2669860 Y CN 2669860Y
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- Prior art keywords
- air cleaner
- fixed
- base
- fixed leg
- motor
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- Expired - Lifetime
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Abstract
The utility model provides an air freshening machine, comprising a base, a middle base, a fixed leg and an electric motor, a centrifugal fan driven by the electric motor, a sleeve type filtering core and a top cover. The fixed leg is fixed to the middle base fixed to the base, the sleeve type filtering core sheathed in the periphery of the fixed leg is fixed to the middle base, and the top cover is fixed to the top of the sleeve type filtering core, with the arrangement of an air outlet on the air freshening machine. The utility model is characterized in that the electric motor is fixed to the bottom of the air freshening machine. The center of gravity of the air freshening machine is low, and the vibration during the operation of the utility model is small, with low noise.
Description
Affiliated technical field
This utility model relates to a kind of aircleaning facility, is specifically related to a kind of air cleaner.
Background technology
Environmental pollution causes airborne harmful components to increase, and is the harmful components in the clean air, and healthy live and work environment is provided, and people have invented air cleaner.Air cleaner sterilizing unit is set in air cleaner can kills airborne antibacterial, so air cleaner is more and more popularized by but the dust in the defecator filtered air wherein is set.Existing air engine has multiple structure, and wherein Chinese patent 98205619 discloses a kind of quickly dismantled air purifier.For a kind of easy accessibility, good, the portable air purifier of structure of stress are provided, this utility model is proposed, its base, motor, wind wheel, middle cover, on connect support, shell, cross filter ruffle, loam cake, handle and locking nut and form.In cover upwards extend the following connection support that is Openworks shape electric machine support and hollow out, on to connect cantilever tip be double-screw bolt.Locking nut extends swivel nut downwards.Last connection support spiral shell is contained in down on the connection support, and loam cake lid is contained in shell and crosses the top of filter ruffle, the locking nut that end face is installed handle with its swivel nut with on be connected cantilever tip double-screw bolt be spirally connected.
The drum type air cleaner of above-mentioned patent disclosure is arranged on the middle and lower part of air cleaner body with motor, and the center of gravity height of air cleaner, air cleaner are easy to generate vibrations when work, thereby produce noise.After air cleaner used certain hour, crossing filter element needed to change, and existing drum type air cleaner is crossed filter element and installed and change trouble.Existing drum type air cleaner complex structure of while, the packaging technology trouble, production efficiency is low.
Summary of the invention
This utility model has overcome existing drum type air cleaner because the center of gravity height, and the shortcoming that vibrations are big during machine works, noise is big provides a kind of air cleaner, and this air cleaner center of gravity is low, during work vibrations little, noise is low.
This utility model has further overcome existing drum type air cleaner complex structure, crosses filter element and changes inconvenience, the inconvenient shortcoming of assembling, provides a kind of simple in structure, crosses filter element and changes conveniently, and complete machine is easy to assembly, the air cleaner that production efficiency is high.
For solving center of gravity height, the baroque shortcoming that existing drum type air cleaner exists, the following technical proposals that this utility model adopts.
The utility model discloses a kind of air cleaner, this air cleaner comprises base, middle seat, fixed leg, motor, cross filter element and top cover by motor-driven centrifugal fan, sleeve type, seat is fixed on the described base in described, described fixed leg is fixed on the described middle seat, described sleeve type filtration core retainer plate is contained in described fixed leg periphery and is fixed on the described middle seat, described top cover is fixed on the top that described sleeve type is crossed filter element, set out the air port on the described air cleaner, it is characterized in that described motor is fixed on the bottom of described air cleaner.
In the drum type air cleaner, because the relative weight of motor is bigger, therefore, in this utility model motor is arranged on the bottom of air cleaner, the whole center of gravity of air cleaner can be reduced, reduce or avoided the vibrations of air cleaner when work, thereby reduced the air cleaner operating noise, improved the quality and the performance of air cleaner.
Can motor be fixed on the bottom of air cleaner by various usual manners in this utility model, fix or clamp connection etc. as screw, and the preferred fixed position of motor be: described motor be fixed on described between seat and the described base.
Consider that from fixed complexity and convenient fixing degree described motor preferably is fixed on the described base.
For big air quantity is provided to environment, it is bigger that the drum type air cleaner is generally volume and weight, is not easy to move by the mode of lifting, and moves for ease of the drum type air cleaner, and the bottom of described air cleaner is provided with roller.
In this utility model, electrical part is arranged on the bottom of base usually, is protection electrical part and security appliance, the external stability base cover of described base.
For making fixed leg easy to process, be simplified to fix the post processing mold, described fixed leg is a more piece, more piece fixed leg junction correspondence is provided with lug, and is fixedly connected by screw between described lug.
For further killing the antibacterial that crosses filter element by air cleaner, strengthen the effect that purifies air of air cleaner, described fixed leg and described sleeve type are crossed Burdick lamp are set between the filter element.
Air cleaner is after using certain hour, drum type is crossed filter element and should regularly be changed, in this utility model, for making things convenient for the replacing of filter element, the top of described fixed leg is provided with threaded post, corresponding described threaded post is provided with threaded post on the described top cover bottom surface, and the threaded post on vertical threaded post of described fixed leg and the described top cover bottom surface is tightened mutually.
In the technique scheme, by screwing or outward winding top cover, the core retainer plate of drum type filtration easily is contained in the peripheral of fixed leg or pulls down on air cleaner.
Common described air cleaner also comprises screw knob; The middle part of described top cover is recessed, described recess perforate down, and the perforate at the corresponding described recessed middle part of the crown center of described fixed leg is provided with screw, and the perforate that described screw knob passes described lower concave part middle part is tightened in the described screw.
For cooperating motor to be arranged on the structure of motor spindle with fresh air, described air outlet is arranged between described base and the described middle seat.
For reducing the overall volume of air cleaner, and make air intake and air-out smooth and easy, described centrifugal fan is sleeved on the periphery of described motor.
Description of drawings
Fig. 1 is the structure cutaway view of drum type air cleaner.
Fig. 2 is the axonometric chart of the drum type machine base specific embodiment with fresh air.
Fig. 3 is the upward view of the drum type machine base specific embodiment with fresh air.
1, motor; 2, bolt; 3, electric-controlled parts; 4, base cover; 5, base; 6, centrifugal fan; 7, middle seat; 8, fixed leg; 9, cross filter element; 10, peripheral drainage screen; 11, Inlet Network; 12, threaded post; 13, top cover; 14, knob; 15, selector switch; 16, power supply indicator; 17, Burdick lamp; 18, outlet grid; 19, roller; 20, the threaded post on the top cover bottom surface.
The specific embodiment
Drum type air cleaner as shown in Figure 1 embeds 4 bolts 2 on the base 5 of air cleaner, with 4 nuts motor 1 is fixed on the bolt 2;
Cloth electric-controlled parts 3 on base 5 bottom surfaces, and seal electric-controlled parts 3 with base cover 4;
4 rollers 19 also are housed on base 5 bottom surfaces, and wherein roller 19 can be provided with self-locking device, so that convenient during mobile air cleaner, air cleaner moves fixing-stable behind ad-hoc location; Centrifugal fan 6 is installed on the motor 1;
Outlet grid 18 is embedded on the base 5, and wherein outlet grid 18 is injection molded into one with base 5; With 7 screws middle seat 7 is fixed on the base 5;
Fixed leg 8, the Burdick lamp 17 of middle hollow out is screwed on middle seat 7;
With 3 screws threaded post 12 is fixed on fixed leg 8 tops, corresponding threaded post 13 is provided with internal threaded column 20 on the bottom surface of top cover 13, and the internal threaded column 20 on threaded post 13 and the top cover screws mutually.
Selector switch 15, power supply indicator 16 are fixed on the threaded post 12;
Knob 14 is installed on the selector switch 15; Also embedded one of planar portions is the see-through look circlets at center with knob 14 on threaded post 12; The rat tail of electric-controlled parts 3 and motor 1 respectively from base 5, pass in the through wires hole of seat on 7, and extend upward, and be connected with selector switch 15, power supply indicator 16 along fixed leg 8 inboards;
On the seat 7, peripheral drainage screen 10 was being wrapped in middle seat 7 peripheries during HEPA and photocatalyst combined filtration core 9 were enclosed within; Inlet Network 11 1 ends are enclosed within the middle seat 7; Top cover 13 (female thread is arranged) is pushed down HEPA and photocatalyst combined filtration core 9, Inlet Network 11, is tightened on the threaded post 12.
The primary structure characteristics of this machine are: because whole machine is higher, therefore motor 1, centrifugal fan 6 are fixed on the base 5, center of gravity is lower like this, and is more steady during machine run; Top cover 13 is threaded with threaded post 12 usefulness, installs, dismantles easily, considers that machine itself is heavier, and the top cover end face adopts ladder to add the mode of compound muscle to gain in strength during the design top cover.Change also very convenient for the HEPA of needs periodic replacements and photocatalyst combined filtration core 9, peripheral drainage screen 10; At the base 5 of machine the roller 19 of being with self-locking structure has been installed also, machine can conveniently be moved, also very stable during work.
The functional characteristics of this air cleaner is: peripheral drainage screen 10 adopts complex fiber material and photocatalytic active carbon to form the dust of adsorbable larger particles; HEPA and photocatalyst combined filtration core 9 are made up of HEPA high-efficiency air filtering material and nano titanium oxide photocatalyst, the adsorbable filtration molecule of HEPA high-efficiency air filtering material, but harmful organic compound such as nano titanium oxide photocatalyst decomposing formaldehyde, toluene, but UV ultraviolet kill bacteria, virus etc., make later with fresh air, clean of final filtration, the anion technology fresh air.
The above-mentioned specific embodiment is not the qualification to this utility model protection domain, and according to inventive concept of the present utility model, the specific embodiment can be done various variations.
Claims (12)
1, a kind of air cleaner, it is characterized in that, described air cleaner comprises base, middle seat, fixed leg, motor, cross filter element and top cover by motor-driven centrifugal fan, sleeve type, seat is fixed on the described base in described, described fixed leg is fixed on the described middle seat, described sleeve type filtration core retainer plate is contained in described fixed leg periphery and is fixed on the described middle seat, described top cover is fixed on the top that described sleeve type is crossed filter element, set out the air port on the described air cleaner, it is characterized in that described motor is fixed on the bottom of described air cleaner.
2, air cleaner according to claim 1 is characterized in that, described motor is fixed between described middle seat and the described base.
3, air cleaner according to claim 2 is characterized in that, described motor is fixed on the described base.
4, air cleaner according to claim 1 is characterized in that, the bottom of described air cleaner is provided with roller.
5, air cleaner according to claim 1 is characterized in that, the external stability base cover of described base.
6, air cleaner according to claim 1, it is characterized in that, the top of described fixed leg is provided with threaded post, and corresponding described threaded post is provided with threaded post on the described top cover bottom surface, and the threaded post on vertical threaded post of described fixed leg and the described top cover bottom surface is tightened mutually.
7, air cleaner according to claim 1 is characterized in that, described fixed leg is a more piece, and more piece fixed leg junction correspondence is provided with lug, and is fixedly connected by screw between described lug.
8, air cleaner according to claim 1 is characterized in that, described fixed leg and described sleeve type are crossed Burdick lamp is set between the filter element.
According to the described air cleaner of claim 1, it is characterized in that 9, described air cleaner also comprises screw knob; The middle part of described top cover is recessed, described recess perforate down, and the perforate setting at the corresponding described recessed middle part of the crown center of described fixed leg is provided with screw, and the perforate that described screw knob passes described lower concave part middle part is tightened in the described screw.
10, air cleaner according to claim 1 is characterized in that, described air outlet is arranged between described base and the described middle seat.
11, air cleaner according to claim 10 is characterized in that, described air outlet and described base are integral structure.
12, according to claim 1,10 or 11 described air cleaners, it is characterized in that described centrifugal fan is sleeved on the periphery of described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032538278U CN2669860Y (en) | 2003-09-27 | 2003-09-27 | Air freshener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032538278U CN2669860Y (en) | 2003-09-27 | 2003-09-27 | Air freshener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669860Y true CN2669860Y (en) | 2005-01-12 |
Family
ID=34473357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032538278U Expired - Lifetime CN2669860Y (en) | 2003-09-27 | 2003-09-27 | Air freshener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2669860Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603545A (en) * | 2014-02-27 | 2015-05-06 | 深圳市生活智能科技有限公司 | Air purification structure and air purification system |
| CN105091305A (en) * | 2015-01-27 | 2015-11-25 | 青岛海尔空调器有限总公司 | Air purifier and base assembly thereof |
| CN105605702A (en) * | 2016-01-31 | 2016-05-25 | 杭州卡丽智能科技股份有限公司 | Outdoor air purifier |
| CN107449064A (en) * | 2017-08-18 | 2017-12-08 | 六安合益智能家居科技有限公司 | A kind of small air purifier for purifying the air of a room |
| CN107615626A (en) * | 2015-06-11 | 2018-01-19 | 三菱电机株式会社 | Gas dryers for rotating motors |
| CN112212455A (en) * | 2020-10-22 | 2021-01-12 | 北京怡盛原环保科技有限公司 | Intelligent air purifier for buildings |
-
2003
- 2003-09-27 CN CNU032538278U patent/CN2669860Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603545A (en) * | 2014-02-27 | 2015-05-06 | 深圳市生活智能科技有限公司 | Air purification structure and air purification system |
| WO2015127614A1 (en) * | 2014-02-27 | 2015-09-03 | 深圳市祥涛瑞杰贸易有限公司 | Air purification structure and air purification system |
| CN105091305A (en) * | 2015-01-27 | 2015-11-25 | 青岛海尔空调器有限总公司 | Air purifier and base assembly thereof |
| CN107615626A (en) * | 2015-06-11 | 2018-01-19 | 三菱电机株式会社 | Gas dryers for rotating motors |
| CN107615626B (en) * | 2015-06-11 | 2019-08-23 | 三菱电机株式会社 | Gas dryers for rotating motors |
| CN105605702A (en) * | 2016-01-31 | 2016-05-25 | 杭州卡丽智能科技股份有限公司 | Outdoor air purifier |
| CN107449064A (en) * | 2017-08-18 | 2017-12-08 | 六安合益智能家居科技有限公司 | A kind of small air purifier for purifying the air of a room |
| CN107449064B (en) * | 2017-08-18 | 2019-12-27 | 广州绿阳环保科技有限公司 | Small air purifying device for purifying indoor air |
| CN112212455A (en) * | 2020-10-22 | 2021-01-12 | 北京怡盛原环保科技有限公司 | Intelligent air purifier for buildings |
| CN112212455B (en) * | 2020-10-22 | 2021-11-26 | 广东朗固科技有限公司 | Intelligent air purifier for buildings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130927 Granted publication date: 20050112 |