CN202896234U - Ventilation structure in car compartment - Google Patents
Ventilation structure in car compartment Download PDFInfo
- Publication number
- CN202896234U CN202896234U CN 201220567684 CN201220567684U CN202896234U CN 202896234 U CN202896234 U CN 202896234U CN 201220567684 CN201220567684 CN 201220567684 CN 201220567684 U CN201220567684 U CN 201220567684U CN 202896234 U CN202896234 U CN 202896234U
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- car
- air
- air flow
- outlet
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Abstract
The utility model provides a ventilation structure in a car compartment and belongs to the technical field of car accessories. The ventilation structure solves the problem that air outlets of an existing car are only formed in an instrument desk and in the middle of a car body, no air outlet is formed in a passenger area at a back row, and air inside the car and outside air are poor in exchange effect. According to the ventilation structure, an in-car ventilation air outlet communicated with the air outlet passage is formed in an inner board of a C column, and an air draft structure pumping the air inside the car into the outlet passage is arranged in the in-car ventilation air outlet. The air inside the car, especially the air in the area behind a front row of chairs inside the car, is discharged to the outside of the car from the in-car ventilation air outlet. Under the action of air pressure, the air in an area before the front row of the chairs flows to the area of the back row of the car. The process is repeated so that the air in the car compartment flows, and the air in the area of the back row in the car body is refreshed continually, and therefore air inside the car body is enabled to be fresh.
Description
Technical field
The utility model belongs to technical field of automobile parts, particularly the air flow structure in a kind of automobile bodies.
Background technology
Along with the expansion of automobile industry, car has become the part in people's daily life.But most of car interior space is less, and only there is vent window at instrument desk and vehicle body middle part, and the wind circulation effect is limited, and fresh air can not be into the car in time.In the long-duration driving process, stuffy in the car, cause part chaufeur and passenger the symptoms such as dizzy to occur, affect ride comfort.The air outlet of present most of car only designs at instrument desk and vehicle body middle part, and rear row's passenger area is without air outlet, and Che Nei and ambient atmos exchange effect are relatively poor.Carry out the gas exchange as opening in the process of moving vehicle window or skylight, can cause the interior noise of car larger, and can not prevent extraneous travel fatigue into the car.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed the air flow structure in a kind of automobile bodies, in the Bas Discharged compartment of this air flow structure with the automobile rear position, promotes the circulation of air in a car compartment.
The purpose of this utility model can realize by following technical proposal: the air flow structure in a kind of automobile bodies, comprise C post inner panel and be arranged on the C post inner panel outer wall and have the C post outside plate of certain interval with C post inner panel, form the outlet passageway that is connected with outside air between described C post inner panel and the C post outside plate, offer the car inner air flow air outlet that is connected with above-mentioned outlet passageway at C post inner panel, in car inner air flow air outlet, be provided with car in air be evacuated to exhaust structure in the outlet passageway.
Automotive C column is positioned at place, automotive seat back court position, offer the outlet of car inner air flow at the C post, air in the car particularly air of the car inner region of front-row seats back drains into outside the car by the outlet of car inner air flow, under the effect of air pressure, the air at automobile front row flows in the automobile rear zone, repeats above process, and the Air Flow in the compartment comes, following that the air in rear row zone obtains continuing in the compartment is new, thereby makes the interior air of car fresh.
In the air flow structure in above-mentioned automobile bodies, described exhaust structure comprises a fan, and this fan is arranged in above-mentioned outlet passageway.Fan is strengthened the speed of the circulation of air, is that the air in the compartment is circulated faster.
In the air flow structure in above-mentioned automobile bodies, be provided with the draft switch that car inner air flow air outlet is opened and closed at C post inner panel.The passenger can open by draft switch or closes the airiness air outlet according to the needs of self, makes more hommization of whole design.
In the air flow structure in above-mentioned automobile bodies, described draft switch comprises that one is arranged on the C post inner panel and is positioned at the rectangular shaped rim at above-mentioned car inner air flow air outlet place, parallelly respectively in rectangular shaped rim is hinged with some strip blades that rectangular shaped rim can be sheltered from.
Quantity at the application Leaf of reality can be decided according to the precision of regulating airiness air outlet place exhausting amount size.When the meticulous adjusting airiness air outlet place exhausting amount of needs, more blade quantity should be set; When the adjusting airiness air outlet place of just summary of needs exhausting amount, less blade quantity should be set.
In the air flow structure in above-mentioned automobile bodies, the edge, long limit of every bar shaped blade overlaps mutually.Can increase like this leak tightness of draft switch.
In the air flow structure in above-mentioned automobile bodies, above-mentioned fan is installed in the rectangular shaped rim, and this fan and ECM are electrically connected.
Engine electronic control system module (being called for short ECM) has the function of continuous monitoring and control engine normal operation running.In the Modern Engine management system, ECM is its core control element.It can provide mixture gas and the optimum igniting time of optimal air-fuel ratio according to the different operating modes of driving engine to driving engine, make driving engine be in all the time optimum Working, and it is best that the performance of driving engine (dynamic property, economical, emission performance) reaches.Fan is electrically connected mutually with ECM, and fan can be adjusted according to the running of driving engine, so more hommization.
Compared with prior art, the utility model offers the car inner air flow air outlet that is connected with above-mentioned outlet passageway at C post inner panel, in car inner air flow air outlet, be provided with car in air be evacuated to exhaust structure in the outlet passageway.Air in the car particularly air of the car inner region of front-row seats back drains into outside the car by the outlet of car inner air flow, under the effect of air pressure, the air at automobile front row flows in the automobile rear zone, repeat above process, Air Flow in the compartment comes, following that the air in rear row zone obtains continuing in the compartment is new, thereby makes the interior air of car fresh.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model exhaust structure.
Fig. 3 is the structural representation of the utility model fan.
Among the figure, 1, C post outside plate; 2, exhaust structure; 21, draft switch; 211, rectangular shaped rim; 212, blade; 3, outlet passageway; 4, ECM; 5, fan.
The specific embodiment
Below be specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
See also Fig. 1, Fig. 2 and Fig. 3, the utility model C post inner panel (not shown), C post outside plate 1, exhaust structure 2 and draft switch 21.Have certain gap between C post inner panel and the C post outside plate 1 and form the outlet passageway 3 that is connected with outside air.Offer the car inner air flow air outlet that is connected with above-mentioned outlet passageway 3 at C post inner panel.
Principle of work, automotive C column is positioned at place, automotive seat back court position, offer the outlet of car inner air flow at the C post, air in the car particularly air of the car inner region of front-row seats back drains into outside the car by the outlet of car inner air flow, and under the effect of air pressure, the air at automobile front row flows in the automobile rear zone, repeat above process, Air Flow in the compartment comes, and following that the air in rear row zone obtains continuing in the compartment is new, thereby makes the interior air of car fresh.
Specific embodiment described herein only is to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. the air flow structure in the automobile bodies, comprise C post inner panel and be arranged on the C post inner panel outer wall and have the C post outside plate (1) of certain interval with C post inner panel, form the outlet passageway (3) that is connected with outside air between described C post inner panel and the C post outside plate (1), it is characterized in that, offer the car inner air flow air outlet that is connected with above-mentioned outlet passageway (3) at C post inner panel, in car inner air flow air outlet, be provided with car in air be evacuated to exhaust structure (2) in the outlet passageway (3).
2. the air flow structure in the automobile bodies according to claim 1 is characterized in that, described exhaust structure (2) comprises a fan (5), and this fan (5) is arranged in above-mentioned outlet passageway (3).
3. the air flow structure in the automobile bodies according to claim 2 is characterized in that, is provided with the draft switch (21) that car inner air flow air outlet is opened and closed at C post inner panel.
4. the air flow structure in the automobile bodies according to claim 3, it is characterized in that, described draft switch (21) comprises that one is arranged on the C post inner panel and is positioned at the rectangular shaped rim (211) at above-mentioned car inner air flow air outlet place, parallelly respectively in rectangular shaped rim (211) is hinged with some strip blades (212) that rectangular shaped rim (211) can be sheltered from.
5. the air flow structure in the automobile bodies according to claim 4 is characterized in that, the edge, long limit of every bar shaped blade (212) overlaps mutually.
6. the air flow structure in the automobile bodies according to claim 4 is characterized in that, above-mentioned fan (5) is installed in the rectangular shaped rim (211), this fan (5) and ECM(4) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567684 CN202896234U (en) | 2012-10-31 | 2012-10-31 | Ventilation structure in car compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567684 CN202896234U (en) | 2012-10-31 | 2012-10-31 | Ventilation structure in car compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896234U true CN202896234U (en) | 2013-04-24 |
Family
ID=48116942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220567684 Expired - Fee Related CN202896234U (en) | 2012-10-31 | 2012-10-31 | Ventilation structure in car compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107848383A (en) * | 2015-07-10 | 2018-03-27 | 宝马股份公司 | Motor vehicle |
| CN114932786A (en) * | 2022-06-20 | 2022-08-23 | 奇瑞商用车（安徽）有限公司 | Air circulation structure of cab of commercial vehicle, use method of air circulation structure and vehicle with air circulation structure |
-
2012
- 2012-10-31 CN CN 201220567684 patent/CN202896234U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107848383A (en) * | 2015-07-10 | 2018-03-27 | 宝马股份公司 | Motor vehicle |
| CN107848383B (en) * | 2015-07-10 | 2020-12-25 | 宝马股份公司 | Motor vehicle |
| CN114932786A (en) * | 2022-06-20 | 2022-08-23 | 奇瑞商用车（安徽）有限公司 | Air circulation structure of cab of commercial vehicle, use method of air circulation structure and vehicle with air circulation structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131031 |