CN201283842Y - Defrosting grille with large air-out area - Google Patents
Defrosting grille with large air-out area Download PDFInfo
- Publication number
- CN201283842Y CN201283842Y CNU2008201531703U CN200820153170U CN201283842Y CN 201283842 Y CN201283842 Y CN 201283842Y CN U2008201531703 U CNU2008201531703 U CN U2008201531703U CN 200820153170 U CN200820153170 U CN 200820153170U CN 201283842 Y CN201283842 Y CN 201283842Y
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- China
- Prior art keywords
- air outlet
- grating
- guide vanes
- air
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a defrosting grating with large air outlet area, comprising a grating body; an air inlet is installed at the bottom of the grating body, and the top is provided with an air outlet grating; the utility module is characterized in that a plurality of guide vanes extending along an air passage are installed on the internal wall of the grating body so that hot wind or cold wind can uniformly blown out from the whole air outlet grating. The distance between two adjacent guide vanes at the lower end is less than that between the two adjacent guide vanes at the upper end and is gradually in transition. The plurality of guide vanes in the utility model can uniformly guide the hot wind or cold wind blown from the air inlet to the whole air outlet grating to guarantee uniform air outlet of the air outlet grating so that mist or frost on the whole front windshield is rapidly and uniformly welted down and the traffic safety is guaranteed.
Description
Technical field
The utility model relates to a kind of auto parts and components, the big defroster grill of particularly a kind of air-out area.
Background technology
In auto parts and components, the effect of defroster grill is to blow out hot blast or cold wind in needs, to eliminate fog or the frosting on the front windshield, to guarantee traffic safety.Existing defroster grill comprises the grid body, is provided with ventilation inlet in the bottom of grid body, and the top is provided with air outlet grate.Consider the needs of installation and air-out, the length of the ventilation inlet of defroster grill is shorter usually, and the length of air outlet grate is longer, to take whole Windshield into account.The applicant finds such structure in use, the interlude air-out of air outlet grate is many, and the two ends air-out of air outlet grate is few, even does not have air-out, cause the fog or the frosting on Windshield both sides to need to eliminate for a long time like this, have influence on traffic safety.
The utility model content
Technical problem to be solved in the utility model provides the big and uniform defroster grill of a kind of air-out area, the wind energy that is blown out by the big defroster grill of air-out area enough spreads all over whole front windshield, at high speed is eliminated fog or the frosting on the front windshield, improves traffic safety.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
The defroster grill that a kind of air-out area is big comprises the grid body, is provided with ventilation inlet in the bottom of grid body, and the top is provided with air outlet grate, it is characterized in that, the inwall of described grid body is provided with the some guide vanes that extend along the air channel.To guarantee that hot blast or cold wind blow out from whole air outlet grate equably.
Distance between described adjacent two guide vanes between the lower end is less than distance and the transition gradually between the upper end between adjacent two guide vanes.
After adopting above technical scheme, hot blast that some guide vanes can be come ventilation inlet or the cold wind whole air outlet grate that leads equably, guarantee that whole air outlet grate air-out is even, make fog on the whole front windshield or frosting fast, melt equably, to guarantee traffic safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, the defroster grill that a kind of air-out area is big comprises grid body 1, is provided with ventilation inlet 2 in the bottom of grid body 1, and the top is provided with air outlet grate 3, and the inwall of grid body 1 is provided with two guide vanes 4 that extend along the air channel.The bending of 4 one-tenth certain radian of every guide vane, the distance between two guide vanes 4 between the lower end is less than distance and the transition gradually between the upper end between adjacent two guide vanes 4.Hot blast that two guide vanes 4 can be come ventilation inlet 2 or the cold wind whole air outlet grate 3 that leads equably, being unlikely to make wind to be concentrated from the interlude of air outlet grate 3 blows out, guarantee that whole air outlet grate 3 air-out are even, make fog on the whole front windshield or frosting fast, melt equably, to guarantee traffic safety.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the defroster grill that air-out area is big comprises the grid body, is provided with ventilation inlet in the bottom of grid body, and the top is provided with air outlet grate, it is characterized in that, the inwall of described grid body is provided with the some guide vanes that extend along the air channel.
2. the big defroster grill of a kind of air-out area according to claim 1 is characterized in that, the distance between described adjacent two guide vanes between the lower end is less than distance and the transition gradually between the upper end between adjacent two guide vanes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201531703U CN201283842Y (en) | 2008-09-18 | 2008-09-18 | Defrosting grille with large air-out area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201531703U CN201283842Y (en) | 2008-09-18 | 2008-09-18 | Defrosting grille with large air-out area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283842Y true CN201283842Y (en) | 2009-08-05 |
Family
ID=40948825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201531703U Expired - Fee Related CN201283842Y (en) | 2008-09-18 | 2008-09-18 | Defrosting grille with large air-out area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283842Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556000A (en) * | 2012-02-21 | 2012-07-11 | 奇瑞汽车股份有限公司 | Defrosting and demisting structure for automobiles and assembling and operating method thereof |
-
2008
- 2008-09-18 CN CNU2008201531703U patent/CN201283842Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556000A (en) * | 2012-02-21 | 2012-07-11 | 奇瑞汽车股份有限公司 | Defrosting and demisting structure for automobiles and assembling and operating method thereof |
| CN102556000B (en) * | 2012-02-21 | 2014-11-05 | 奇瑞汽车股份有限公司 | Defrosting and demisting structure for automobiles and assembling and operating method thereof |
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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: 20090805 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |