CN201856739U - Wide angle diffusion type central defrosting air flue of automotive air conditioner - Google Patents
Wide angle diffusion type central defrosting air flue of automotive air conditioner Download PDFInfo
- Publication number
- CN201856739U CN201856739U CN2010205713642U CN201020571364U CN201856739U CN 201856739 U CN201856739 U CN 201856739U CN 2010205713642 U CN2010205713642 U CN 2010205713642U CN 201020571364 U CN201020571364 U CN 201020571364U CN 201856739 U CN201856739 U CN 201856739U
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- China
- Prior art keywords
- defrosting
- air flue
- air
- diffusion type
- wide angle
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- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a wide angle diffusion type central defrosting air flue of an automotive air conditioner, which belongs to the filed of automotive accessories. The wide angle diffusion type central defrosting air flue of the automotive air conditioner is provided with a plurality of air flues. A defrosting air flue inlet of the defrosting air flue is communicated with a defrosting air flue outlet and a lateral defrosting air port, the defrosting air flue is provided with a diffusion air guide rib, and the side wall of the defrosting air flue is in a diffusion type line shape. The diffusion angle and the diffusion type line of the air flue are designed according to the area of a zone needing defrosting of the windshield glass of an automobile. Warm air enters the defrosting air flue and then forms a diverging fan-shaped blowing zone by the diffusing effect of the wide angle diffusion type air flue. Even if the length of a nozzle is smaller, the continuously diverged fan-shaped blowing zone can blow the whole area of the front windshield of the automobile. Simultaneously, the wide angle diffusion type air guide rib is added in the air flue to distribute enough warm air to both sides of the defrosting air flue.
Description
Technical field
The utility model belongs to the vehicular spare parts field.
Background technology
The central defrosting duct of existing automotive use is the semi-open air channel of injection mo(u)lding, and central defrosting duct and instrument board framework vibrate friction welding or ultrasonic welding, thereby form an osed top ventilation air channel.This air channel can only blow out hot air perpendicular to the defroster nozzle direction, thus the frost on the automobile front windshield, mist all to be removed, just must the long defroster nozzle of design.This can cause defrosting duct longer, and both sides defroster nozzle air-out is less, causes the both sides defrosting effect not good.And accessory size is big, also will weld, and has increased cost.
Summary of the invention
The utility model designs a kind of air conditioning for automobiles wide-angle diffused central authorities defrosting duct of multiple duct in order to address the above problem.
The defrosting duct import of the utility model defrosting duct communicates with the outlet of defrosting duct and side defrosting air port, and diffusion wind-guiding muscle is arranged on defrosting duct, and the sidewall of defrosting duct is the diffused wire.
The utility model designs the diffusion angle and the diffusion molded lines in air channel according to the area in automobile wind shield glass needs defrosting zone.Warm braw through the diffusion in wide-angle diffused air channel, forms a fan-shaped blowing zone of dispersing by after entering defrosting duct.Even if nozzle length is less, the fan-shaped blowing zone of constantly dispersing also can be blown and the entire area of automobile front windshield.Simultaneously, in the air channel, increased the wind-guiding muscle of wide-angle diffused, made the defrosting duct both sides also have enough warm braws to distribute.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The defrosting duct import 1 of the utility model defrosting duct communicates with the outlet 3 of defrosting duct and side defrosting air port 5, and diffusion wind-guiding muscle 2 is arranged on defrosting duct, and the sidewall 4 of defrosting duct is the diffused wire.
Three casees defrosting outlets of import 1 and air-conditioning of defrosting duct link to each other, and warm braw is introduced defrosting duct.According to the sidewall 4 of the diffusion molded lines design defrosting duct that designs, make the air channel cavity of a diffusion of defrosting duct formation, the wind-guiding muscle 2 of design different angles in the cavity, its effect is that wind is led, and makes veer, forms the diffused air-flow.The diffused air-flow blows out from the outlet 3 of defrosting duct, blows on the front windshield glass, continues diffusion because wind speed than higher, blows at air-flow on glass, finally spreads all over whole front windshield glass.
In order to guarantee that there is enough wind in side defrosting air port 5, long wind-guiding muscle of customized design is with a part of air-flow guiding side defrosting air port simultaneously.
Claims (1)
1. air conditioning for automobiles wide-angle diffused central authorities defrosting duct, it is characterized in that: the defrosting duct import (1) of defrosting duct communicates with the outlet (3) of defrosting duct and side defrosting air port (5), diffusion wind-guiding muscle (2) is arranged on defrosting duct, and the sidewall of defrosting duct (4) is the diffused wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205713642U CN201856739U (en) | 2010-10-22 | 2010-10-22 | Wide angle diffusion type central defrosting air flue of automotive air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205713642U CN201856739U (en) | 2010-10-22 | 2010-10-22 | Wide angle diffusion type central defrosting air flue of automotive air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201856739U true CN201856739U (en) | 2011-06-08 |
Family
ID=44102555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205713642U Expired - Fee Related CN201856739U (en) | 2010-10-22 | 2010-10-22 | Wide angle diffusion type central defrosting air flue of automotive air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201856739U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340180A (en) * | 2013-08-06 | 2015-02-11 | 现代摩比斯株式会社 | Defroster for vehicle |
| CN104369719A (en) * | 2014-11-13 | 2015-02-25 | 重庆峰瑞塑料制品有限公司 | Defogging and defrosting device for locomotive front windshield glass |
| CN104401299A (en) * | 2014-11-13 | 2015-03-11 | 重庆峰瑞塑料制品有限公司 | Central defrosting pipe of air conditioner of sedan car |
| CN110341416A (en) * | 2018-04-08 | 2019-10-18 | 上海汽车集团股份有限公司 | Air conditioning for automobiles defrosting ventilating mechanisms and automobile |
| CN112848838A (en) * | 2021-01-18 | 2021-05-28 | 中国第一汽车股份有限公司 | Fog-proof control method for low-temperature high-speed working condition of vehicle |
-
2010
- 2010-10-22 CN CN2010205713642U patent/CN201856739U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340180A (en) * | 2013-08-06 | 2015-02-11 | 现代摩比斯株式会社 | Defroster for vehicle |
| CN104369719A (en) * | 2014-11-13 | 2015-02-25 | 重庆峰瑞塑料制品有限公司 | Defogging and defrosting device for locomotive front windshield glass |
| CN104401299A (en) * | 2014-11-13 | 2015-03-11 | 重庆峰瑞塑料制品有限公司 | Central defrosting pipe of air conditioner of sedan car |
| CN110341416A (en) * | 2018-04-08 | 2019-10-18 | 上海汽车集团股份有限公司 | Air conditioning for automobiles defrosting ventilating mechanisms and automobile |
| CN112848838A (en) * | 2021-01-18 | 2021-05-28 | 中国第一汽车股份有限公司 | Fog-proof control method for low-temperature high-speed working condition of vehicle |
| CN112848838B (en) * | 2021-01-18 | 2022-10-28 | 中国第一汽车股份有限公司 | Fog-proof control method for low-temperature high-speed working condition of vehicle |
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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: 20110608 Termination date: 20191022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |