CN102991469A - Integral type automobile defrosting air pipe - Google Patents
Integral type automobile defrosting air pipe Download PDFInfo
- Publication number
- CN102991469A CN102991469A CN2012104286174A CN201210428617A CN102991469A CN 102991469 A CN102991469 A CN 102991469A CN 2012104286174 A CN2012104286174 A CN 2012104286174A CN 201210428617 A CN201210428617 A CN 201210428617A CN 102991469 A CN102991469 A CN 102991469A
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- outlet
- defrosting
- air pipe
- Prior art date
- 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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- 238000010257 thawing Methods 0.000 title claims abstract description 33
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention aims at providing an integral type automobile defrosting air pipe which can keep the advantages of the integral defrosting air pipe, reinforce the overall strength of an instrument board, simultaneously solve the problems of disordered air flow in an air passage, convergence of the air flow to two ends and the like and further meet the defrosting and demisting requirements of an automobile. The integral type automobile defrosting air pipe provided by the invention comprises a cavity air passage, as well as a left air outlet, a right air outlet and a central air outlet which are communicated with the cavity air passage; and the key is as follows: partition boards are arranged in the integral type automobile defrosting air pipe, and the partition boards are positioned at the juncture of the left air outlet and the central air outlet and the juncture of the right air outlet and the central air outlet. The partition boards can separate front defrosting air flow from side defrosting air flow, enable the distribution of the air flow to achieve the optimal state and prevent the air flow from converging to the two ends.
Description
Technical field
The invention belongs to automotive air-conditioning system defrosting-defogging technical field, specially refer to a kind of integral automobile defrosting air pipe.
Background technology
The effect of the defrosting air pipe of automobile is to provide air conditioning warm air in car, keeps vehicle front to get a clear view in the frost mist situation.Be subjected to structural limitations, add cost factor, instrument carrier panel front wall intensity a little less than, therefore increasing vehicle adopts the integral type air duct structure of welding, to strengthen instrument carrier panel front wall intensity.But there is more problem in present integral type airduct in distribution of air flow and air-flow guiding, and its air channel internal gas flow is chaotic, and air-flow compiles to two ends easily.
Summary of the invention
The objective of the invention is to propose a kind of integral automobile defrosting air pipe, in the advantage of preserving the integral type defrosting air pipe, when strengthening the instrument carrier panel bulk strength, solve the problems such as air channel internal gas flow confusion and air-flow compile to two ends, thereby satisfy the defrosting-defogging requirement of automobile.
Integral automobile defrosting air pipe of the present invention comprises a cavity air channel, and the left air outlet that communicates with the cavity air channel respectively, right air outlet, center vent outlet, key is that the inside of described integral automobile defrosting air pipe is provided with dividing plate, described dividing plate is positioned at the intersection of left air outlet and center vent outlet, and the intersection of right air outlet and center vent outlet.Dividing plate can separate front defrosting air-flow and side defrosting air-flow, the distribution of air-flow is reached optimum regime, and avoid air-flow to compile to two ends.
Further, the ventilation inlet place in described cavity air channel is provided with leading flow, and air-flow, can be alleviated air-flow and enter the phenomenon that inside, air channel produces vortex afterwards, for the defrosting-defogging performance provides favourable precondition through leading flow guiding at the ventilation inlet place.
Further, described center vent outlet is comprised of left front air outlet and right front air outlet, is provided with the wind isolation board of a projection between described left front air outlet and the right front air outlet, enters air-flow in the air flue to two side flow with guiding.Simultaneously, compile to two ends in order to prevent air-flow, described left front air outlet and right front air outlet place respectively are provided with one or more boss.
Further, the mode that the inside in described cavity air channel is connected by screw is equipped with several auxiliary flow deflectors, with further steering current.
Further, described left air outlet, right air outlet, center vent outlet all are equipped with grid by snap fit, assemble with convenient production.
Further, described cavity air channel and instrument carrier panel body are welded and fixed, to strengthen the intensity of instrument carrier panel.
Integral automobile defrosting air pipe of the present invention has solved the problems such as air channel internal gas flow confusion and air-flow compile to two ends, thereby has satisfied the defrosting-defogging requirement of automobile by transforming inner gas flow guiding parts, has good practicality.
Description of drawings
Fig. 1 is the external structure scheme drawing of integral automobile defrosting air pipe of the present invention.
Fig. 2 is the inner structure scheme drawing of integral automobile defrosting air pipe of the present invention.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, the effect of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and principle of work etc. are described in further detail.
Embodiment 1:
As shown in Figure 1, the integral automobile defrosting air pipe of present embodiment comprises a cavity air channel 1, and the left air outlet 2 that communicates with the cavity air channel respectively, right air outlet 3, form center vent outlet by left front air outlet 4 and right front air outlet 5, wherein the inside of integral automobile defrosting air pipe is provided with dividing plate 6 at the intersection of left air outlet 2 and left front air outlet 4, is provided with dividing plate 7 at the intersection of right air outlet 3 and right front air outlet 5.
The ventilation inlet place in cavity air channel 1 is provided with leading flow 8, and air-flow, can be alleviated air-flow and enter the phenomenon that inside, air channel produces vortex afterwards, for the defrosting-defogging performance provides favourable precondition through leading flow 8 guiding at the ventilation inlet place.
Be provided with the wind isolation board 9 of a projection between left front air outlet 4 and the right front air outlet 5, enter air-flow in the air flue to two side flow with guiding.Simultaneously, compile to two ends in order to prevent air-flow, left front air outlet 4 and right front air outlet 5 places respectively are provided with a boss 10.
Diaphragm structure is adopted in the inside of the integral automobile defrosting air pipe of present embodiment, front defrosting air-flow and side defrosting air-flow are separated, thereby the distribution of air-flow is reached optimum regime, add the leading flow at ventilation inlet place, air-flow is in the guiding of entrance, alleviated air-flow and entered the phenomenon that inside, air channel produces vortex afterwards, for the defrosting-defogging performance provides favourable precondition.
Claims (7)
1. integral automobile defrosting air pipe, comprise a cavity air channel, and the left air outlet that communicates with the cavity air channel respectively, right air outlet, center vent outlet, the inside that it is characterized in that described integral automobile defrosting air pipe is provided with dividing plate, described dividing plate is positioned at the intersection of left air outlet and center vent outlet, and the intersection of right air outlet and center vent outlet.
2. integral automobile defrosting air pipe according to claim 1 is characterized in that the ventilation inlet place in described cavity air channel is provided with leading flow.
3. integral automobile defrosting air pipe according to claim 1 and 2 is characterized in that described center vent outlet is comprised of left front air outlet and right front air outlet, is provided with the wind isolation board of a projection between described left front air outlet and the right front air outlet.
4. integral automobile defrosting air pipe according to claim 3 is characterized in that described left front air outlet and right front air outlet place respectively are provided with one or more boss.
5. integral automobile defrosting air pipe according to claim 4 is characterized in that the mode that the inside in described cavity air channel is connected by screw is equipped with several auxiliary flow deflectors.
6. integral automobile defrosting air pipe according to claim 4 is characterized in that described left air outlet, right air outlet, center vent outlet all are equipped with grid by snap fit.
7. integral automobile defrosting air pipe according to claim 4 is characterized in that described cavity air channel and instrument carrier panel body are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104286174A CN102991469A (en) | 2012-11-01 | 2012-11-01 | Integral type automobile defrosting air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104286174A CN102991469A (en) | 2012-11-01 | 2012-11-01 | Integral type automobile defrosting air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102991469A true CN102991469A (en) | 2013-03-27 |
Family
ID=47920735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104286174A Pending CN102991469A (en) | 2012-11-01 | 2012-11-01 | Integral type automobile defrosting air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102991469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442723A (en) * | 2014-11-27 | 2015-03-25 | 奇瑞商用车（安徽）有限公司 | Guide type automobile defrosting air pipe |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2661344B2 (en) * | 1990-08-09 | 1997-10-08 | 日産自動車株式会社 | Defroster structure of automotive air conditioner |
| WO2008108176A1 (en) * | 2007-03-06 | 2008-09-12 | Isuzu Motors Limited | Defroster nozzle |
| CN201914054U (en) * | 2010-12-29 | 2011-08-03 | 石家庄国祥运输设备有限公司 | Air duct system of cab |
| CN102320284A (en) * | 2011-06-23 | 2012-01-18 | 重庆长安汽车股份有限公司 | Automotive defrosting air pipe |
| CN202156388U (en) * | 2011-07-08 | 2012-03-07 | 重庆长安汽车股份有限公司 | Front defrosting and defogging device for automobile |
| 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 |
| CN102700509A (en) * | 2012-05-24 | 2012-10-03 | 重庆长安汽车股份有限公司 | Defrosting and demisting device for automobile |
-
2012
- 2012-11-01 CN CN2012104286174A patent/CN102991469A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2661344B2 (en) * | 1990-08-09 | 1997-10-08 | 日産自動車株式会社 | Defroster structure of automotive air conditioner |
| WO2008108176A1 (en) * | 2007-03-06 | 2008-09-12 | Isuzu Motors Limited | Defroster nozzle |
| CN201914054U (en) * | 2010-12-29 | 2011-08-03 | 石家庄国祥运输设备有限公司 | Air duct system of cab |
| CN102320284A (en) * | 2011-06-23 | 2012-01-18 | 重庆长安汽车股份有限公司 | Automotive defrosting air pipe |
| CN202156388U (en) * | 2011-07-08 | 2012-03-07 | 重庆长安汽车股份有限公司 | Front defrosting and defogging device for automobile |
| 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 |
| CN102700509A (en) * | 2012-05-24 | 2012-10-03 | 重庆长安汽车股份有限公司 | Defrosting and demisting device for automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442723A (en) * | 2014-11-27 | 2015-03-25 | 奇瑞商用车（安徽）有限公司 | Guide type automobile defrosting air pipe |
| CN104442723B (en) * | 2014-11-27 | 2016-06-15 | 奇瑞商用车（安徽）有限公司 | A kind of guidance type automotive defrosting air pipe |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |