CN203685619U - Draught fan for vehicle-mounted purifier - Google Patents
Draught fan for vehicle-mounted purifier Download PDFInfo
- Publication number
- CN203685619U CN203685619U CN201320791362.8U CN201320791362U CN203685619U CN 203685619 U CN203685619 U CN 203685619U CN 201320791362 U CN201320791362 U CN 201320791362U CN 203685619 U CN203685619 U CN 203685619U
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- wind wheel
- side air
- plate
- vehicle
- wind
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a draught fan for a vehicle-mounted purifier. The draught fan comprises a wind wheel, an upper wind collecting plate, a motor component, a base and a side air-out plate, wherein the motor component comprises a motor rotor, an motor coil and a controlling circuit board; the wind wheel is connected and fixed with the motor rotor; the motor rotor is positioned in the motor coil; the motor component is arranged on the base; a circle of baffle plates are arranged around the wind wheel and positioned between the wind wheel and the side air-out plate; a plurality of holes are formed in the side air-out plate. According to the utility model, the draught fan has the benefits that wind enters vertically and the wind can go out at 360 DEG, compared with traditional way that that the wind enters from the front and goes out from the back, the purification effect is better; in addition, compared with the prior art, the ventilation effect is better and the noise is small.
Description
Technical field
The utility model relates to vehicle-mounted purifier wind.
Background technique
Along with popularizing of vehicle, vehicular air purifier is also more and more used, but current vehicle-mounted purifier exists variety of problems, and for example, on market, ventilation is divided into three major types substantially with blower fan: one, drum-type blast.Two, axial fan.Three, snail type blower fan, one and three type blower fans are applied commonplace on air cleaner, and axial fan is many in exhaust and heat radiation.Drum-type blast adopts driven by motor one skewed slot blade to be rotated.Because of bulky, cannot accomplish high rotating speed, Wind Volume.Snail type blower fan only has an intake grill and exhaust outlet, due to structural limitations, in the time being made into high rotating speed Wind Volume, can cause very large high-frequency noise, cannot be applied in the air cleaner of Wind Volume.
Summary of the invention
For the problems referred to above, the utility model discloses vehicle-mounted purifier blower fan, the vertical air intake of this blower fan, 360 degree air-out, successful purifies air.
In order to reach above-mentioned technique effect, the utility model adopts following technological scheme: vehicle-mounted purifier blower fan, comprises wind wheel, upper air gathering plate, electric machine assembly, base, side air-out plate;
Described electric machine assembly comprises rotor, motor coil, control circuit board, and described wind wheel and rotor are connected and fixed, and rotor is positioned at motor coil;
Described electric machine assembly is arranged on base;
Described wind wheel surrounding is provided with a circle baffle plate, and baffle plate is between wind wheel and side air-out plate;
Described side air-out plate is provided with several holes.
Also comprise overload protection arrangement, described overload protection arrangement is connected with electric machine assembly circuit.
Exhaust outlet on described upper air gathering plate intake grill and side air-out plate is provided with filter layer, and described filter layer comprises filter screen and activated carbon adsorption layer.
The utility model beneficial effect is: vertical air intake, and 360 degree air-out, with respect to going out after traditional advancing, have better purifying effect, and compared with conventional art, ventilation effect is better, and noise is little simultaneously.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Consult Fig. 1, vehicle-mounted purifier blower fan, comprises wind wheel 3, upper air gathering plate 1, electric machine assembly, base 6, side air-out plate 8.
Described electric machine assembly comprises rotor 4, motor coil 7, control circuit board 5, and described wind wheel 3 is connected and fixed with rotor 4, and rotor 4 is positioned at motor coil 7.
Described electric machine assembly is arranged on base 6.
Described wind wheel 3 surroundings are provided with a circle baffle plate 2, and baffle plate 2 is between wind wheel 3 and side air-out plate 8.
Described side air-out plate 8 is provided with several holes, and side air-out plate 8 and upper air gathering plate 1, base 6 form the shell of whole machine.
As preferably; also comprise overload protection arrangement; described overload protection arrangement is connected with electric machine assembly circuit; simultaneously; control circuit board possesses to be had in the time that motor can not rotate freely because being subject to External Force Acting; cut off power supply and can not burn because electric current is excessive with protection coil, and remove and reply when normal when external force, will automatically power up the function program that makes blower fan normal operation.This is the function that existing blower fan does not possess.
Exhaust outlet on described upper air gathering plate 1 intake grill and side air-out plate 8 is provided with filter layer, and described filter layer comprises filter screen and activated carbon adsorption layer.
When concrete enforcement, rotor 4 is arranged in motor coil 7, drives wind wheel 3 to rotate after energising, and wind wheel 3 rotates the wind producing to be disperseed to send by baffle plate 2, forms 360 degree air-out.And owing to being provided with filter screen and activated carbon adsorption layer at intake grill and exhaust outlet, therefore air purification effect is better, can bring better environment inside car to driver and passenger.
Claims (3)
1. vehicle-mounted purifier blower fan, is characterized in that: comprise wind wheel, upper air gathering plate, electric machine assembly, base, side air-out plate;
Described electric machine assembly comprises rotor, motor coil, control circuit board, and described wind wheel and rotor are connected and fixed, and rotor is positioned at motor coil;
Described electric machine assembly is arranged on base;
Described wind wheel surrounding is provided with a circle baffle plate, and baffle plate is between wind wheel and side air-out plate;
Described side air-out plate is provided with several holes.
2. vehicle-mounted purifier blower fan according to claim 1, is characterized in that: also comprise overload protection arrangement, described overload protection arrangement is connected with electric machine assembly circuit.
3. vehicle-mounted purifier blower fan according to claim 2, is characterized in that: the exhaust outlet on described upper air gathering plate intake grill and side air-out plate is provided with filter layer, and described filter layer comprises filter screen and activated carbon adsorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791362.8U CN203685619U (en) | 2013-12-05 | 2013-12-05 | Draught fan for vehicle-mounted purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791362.8U CN203685619U (en) | 2013-12-05 | 2013-12-05 | Draught fan for vehicle-mounted purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203685619U true CN203685619U (en) | 2014-07-02 |
Family
ID=51007527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320791362.8U Expired - Fee Related CN203685619U (en) | 2013-12-05 | 2013-12-05 | Draught fan for vehicle-mounted purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203685619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183728A (en) * | 2016-08-31 | 2016-12-07 | 广东顺德博兰尼电器实业有限公司 | A kind of efficient quiet vehicular air purifier |
| CN106642387A (en) * | 2016-12-23 | 2017-05-10 | 成都智拓水族用品有限公司 | Air purifier |
-
2013
- 2013-12-05 CN CN201320791362.8U patent/CN203685619U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183728A (en) * | 2016-08-31 | 2016-12-07 | 广东顺德博兰尼电器实业有限公司 | A kind of efficient quiet vehicular air purifier |
| CN106642387A (en) * | 2016-12-23 | 2017-05-10 | 成都智拓水族用品有限公司 | Air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |