CN201951221U - Heat radiation structure of power storage battery compartment of passenger car - Google Patents
Heat radiation structure of power storage battery compartment of passenger car Download PDFInfo
- Publication number
- CN201951221U CN201951221U CN2010206855513U CN201020685551U CN201951221U CN 201951221 U CN201951221 U CN 201951221U CN 2010206855513 U CN2010206855513 U CN 2010206855513U CN 201020685551 U CN201020685551 U CN 201020685551U CN 201951221 U CN201951221 U CN 201951221U
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- China
- Prior art keywords
- battery flat
- power accumulator
- car
- ventilation inlet
- passenger vehicle
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
A passenger car power storage battery compartment heat dissipation structure, comprising: the automobile rear wall air inlet structure comprises a battery compartment floor, a side wall outer plate, a rear wall outer plate, an automobile inner middle partition wall and a top cover outer plate, wherein a side wall air inlet is formed in the side wall outer plate, an automobile rear access door is formed in the rear wall outer plate, an automobile inner air inlet and an automobile inner access cover are formed in the automobile inner middle partition wall, an air outlet pipe is formed in the top cover outer plate, a waterproof baffle is arranged above the air outlet pipe, and a rear wall air outlet is formed in the battery compartment rear access door. The utility model discloses an enclose the air outlet after offering on the access door behind the battery compartment, let the smooth discharge of hot-air in the battery compartment, reduce the temperature in the battery compartment, and then reduce the temperature of power battery body, simple structure, the radiating effect is good. The heat dissipation device is suitable for heat dissipation of the battery compartment.
Description
Technical field
The utility model relates to automotive field, specifically a kind of passenger vehicle power accumulator cabin radiator structure.
Background technology
At present, on the floor that usually power accumulator is arranged on the hybrid-power bus above the driving engine, by mid-board battery flat and passenger zone are separated, by back wall outside plate, side-wall outer-plate, top cover outside plate and battery flat floor power accumulator is wrapped in the battery flat again.The battery flat that is arranged in rear-mounted engine top often needs to be provided with access door behind the battery flat, is used to realize the maintenance and the installation of power accumulator.
Power accumulator constantly charges and discharge process in the bus driving process, can discharge a large amount of heats, when the temperature build-up of power accumulator to a certain degree after, himself service efficiency can greatly reduce, and therefore need carry out ventilation and heat to the power accumulator body.Passenger vehicle producer general using pipeline will dispel the heat to battery in the passenger zone or in the introducing of the cold air outside the car battery body, but ignored the radiating treatment in the battery flat, cause heat accumulation in the battery flat, be difficult to leave, cause the temperature of power accumulator too high indirectly, influenced the service efficiency of battery.
The utility model content
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, and proposes a kind of passenger vehicle power accumulator cabin radiator structure of simple in structure, good heat dissipation effect.
The utility model adopts following technical scheme for achieving the above object: a kind of passenger vehicle power accumulator cabin radiator structure, comprise: mid-board and top cover outside plate in battery flat floor, side-wall outer-plate, back wall outside plate, the car, described side-wall outer-plate is provided with the gusset ventilation inlet, described back wall outside plate is provided with access door behind the battery flat, mid-board is provided with ventilation inlet and Che Nei access cover in the car in the described car, described top cover outside plate is provided with freeing pipe, the freeing pipe top is furnished with water bar, and access door is provided with the back wall air outlet behind the described battery flat.
In such scheme, the side that described back wall air outlet is positioned at battery flat is provided with exhaust blower, and like this, the hot air that can quicken effectively in the battery flat is discharged.
In such scheme, a described back wall air outlet side of battery flat dorsad is provided with the dash grid, and this dash grid is positioned at a side of the battery flat dorsad of exhaust blower, and this dash grid can prevent effectively that rainwater from entering in the battery flat.
In such scheme, be provided with drawing fan in the ventilation inlet in the described car, like this, can quicken effectively, and then improve the battery flat radiating effect with in the cold air suction battery flat in the car.
In such scheme, the side that the interior ventilation inlet of described car is positioned at battery flat is provided with electric-powered shutter, this electric-powered shutter is arranged in a side that relies on battery flat of drawing fan, when temperature in the battery flat is not high when not needing drawing fan to open, described electric-powered shutter is also closed, and the pernicious gas in the battery flat can not flow back in the car like this.
In such scheme, the position that is positioned at the car ventilation inlet in the described battery flat is provided with near the streamlined reefer housing that is used for the car cold air guiding power accumulator, and this streamlined reefer housing is provided with pod apertures, and pod apertures is towards power accumulator.
In such scheme, described water bar is the hood-like structure of forward and backward opening, described open front is littler than after-opening, so that rainwater can flow down smoothly during uphill/downhill, avoid air to pour in down a chimney in the cabin simultaneously, help getting rid of the hot air that assemble the pernicious gas that may assemble in the cabin and battery flat top.
In such scheme, the position that is positioned at the gusset ventilation inlet in the described battery flat is provided with and prevents that rainwater from entering the deflecting plate of battery flat, and the lower end of this deflecting plate is concordant with the lower edge of gusset ventilation inlet, and the upper end of deflecting plate is concordant with the battery flat floor.
The utility model allows the interior hot air of battery flat discharge smoothly by offer the back wall air outlet on access door behind the battery flat, reduces the temperature in the battery flat, and then reduces the temperature of power accumulator body, and is simple in structure, good heat dissipation effect.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is a side direction structural representation of the present utility model;
Fig. 2 is a preceding plan structure scheme drawing of the present utility model;
Fig. 3 looks up structural representation before of the present utility model;
Fig. 4 is a back of the present utility model plan structure scheme drawing;
Fig. 5 is that the A-A of Fig. 2 is to cross-sectional view;
Fig. 6 is that the B-B of Fig. 2 is to cross-sectional view;
Fig. 7 is that the C-C of Fig. 4 is to cross-sectional view;
Fig. 8 is that the D-D of Fig. 2 is to cross-sectional view.
In the drawings, access door, 13-freeing pipe, 14-water bar, 15-pod apertures, 16-dash grid, 17-exhaust blower, 18-drawing fan, 19-streamlined reefer housing behind 1-gusset ventilation inlet, 2-back wall air outlet, 3-electric-powered shutter, the interior ventilation inlet of 4-car, the interior mid-board of 5-car, the interior access cover of 6-car, 7-side-wall outer-plate, 8-top cover outside plate, 9-back wall outside plate, 10-deflecting plate, 11-battery flat floor, the 12-battery flat.
The specific embodiment
As shown in Figure 1, a kind of passenger vehicle power accumulator cabin radiator structure, comprise: battery flat floor 11, side-wall outer-plate 7, back wall outside plate 9, mid-board 5 and top cover outside plate 8 in the car, described side-wall outer-plate 7 is provided with gusset ventilation inlet 1, described back wall outside plate 9 is provided with access door 12 behind the battery flat, mid-board 5 is provided with ventilation inlet 4 and Che Nei access cover 6 in the car in the described car, described top cover outside plate 8 is provided with freeing pipe 13, freeing pipe 13 tops are furnished with water bar 14, access door 12 is provided with back wall air outlet 2 behind the described battery flat, and the quantity of this back wall air outlet 2 can design according to actual conditions.(referring to Fig. 2, Fig. 3 and Fig. 4)
As shown in Figure 7, described back wall air outlet 2 side that is positioned at battery flat is provided with exhaust blower 17.Described back wall air outlet 2 side of battery flat dorsad is provided with dash grid 16, and this dash grid 16 is positioned at a side of the battery flat dorsad of exhaust blower 17.Described exhaust blower 17 is powered by vehicle power.
As shown in Figure 8, be provided with drawing fan 18 in the ventilation inlet 4 in the described car.The side that the interior ventilation inlet 4 of described car is positioned at battery flat is provided with electric-powered shutter 3, and this electric-powered shutter 3 is arranged in a side that relies on battery flat of drawing fan 18.Described drawing fan 18 and electric-powered shutter 3 are powered by vehicle power.The position that is positioned at car ventilation inlet 4 in the described battery flat is provided with near the streamlined reefer housing 19 that is used for the car cold air guiding power accumulator, and this streamlined reefer housing 19 is provided with pod apertures 15, and pod apertures 15 is towards power accumulator.In the utility model working process, described drawing fan 18 and electric-powered shutter 3 are opened simultaneously or are closed.
As shown in Figure 5, described water bar 14 is the hood-like structure of forward and backward opening, and described open front is littler than after-opening.
As shown in Figure 6, the position that is positioned at gusset ventilation inlet 1 in the described battery flat is provided with and prevents that rainwater from entering the deflecting plate 10 of battery flat, and the lower end of this deflecting plate 10 is concordant with the lower edge of gusset ventilation inlet 1, and the upper end of deflecting plate 10 is concordant with battery flat floor 11.
Mode of operation of the present utility model is as follows:
When temperature in the battery flat is lower than lowest temperature (this value is set according to the optimum working temperature of power accumulator), exhaust blower 17, drawing fan 18 and electric-powered shutter 3 are all closed, air flow amount in the battery flat reduces, heat scatters and disappears and reduces, to guarantee the optimum working temperature of power accumulator; Temperature in battery flat is higher than lowest temperature, but when being lower than temperature upper limit (this value is also set according to the optimum working temperature of power accumulator), exhaust blower 17 is opened, drawing fan 18 and electric-powered shutter 3 are closed, and only depend on the natural wind that enters from gusset ventilation inlet 1 that battery flat is dispelled the heat and get final product; When the temperature in the battery flat is higher than temperature upper limit, exhaust blower 17, drawing fan 18 and electric-powered shutter 3 are all opened, there are two wind paths that battery flat is dispelled the heat like this, wherein, article one, wind path is to introduce extraneous natural wind from gusset ventilation inlet 1, natural wind flows in battery flat and dispels the heat, and outside the back wall air outlet 2 discharge cars of battery flat back, another wind path is to suck cold air in the car by ventilation inlet in the car 4 battery flat is dispelled the heat, and discharges outside the cars from the back wall air outlet 2 of battery flat back.
Claims (8)
1. passenger vehicle power accumulator cabin radiator structure, comprise: mid-board and top cover outside plate in battery flat floor, side-wall outer-plate, back wall outside plate, the car, described side-wall outer-plate is provided with the gusset ventilation inlet, described back wall outside plate is provided with access door behind the battery flat, mid-board is provided with ventilation inlet and Che Nei access cover in the car in the described car, described top cover outside plate is provided with freeing pipe, and freeing pipe top is furnished with water bar, it is characterized in that described battery flat after access door be provided with the back wall air outlet.
2. a kind of passenger vehicle power accumulator according to claim 1 cabin radiator structure is characterized in that the side that described back wall air outlet is positioned at battery flat is provided with exhaust blower.
3. a kind of passenger vehicle power accumulator according to claim 2 cabin radiator structure, it is characterized in that described back wall air outlet dorsad a side of battery flat be provided with the dash grid, this dash grid is positioned at a side of the battery flat dorsad of exhaust blower.
4. a kind of passenger vehicle power accumulator according to claim 1 and 2 cabin radiator structure is characterized in that being provided with drawing fan in the ventilation inlet in the described car.
5. a kind of passenger vehicle power accumulator according to claim 4 cabin radiator structure is characterized in that the side that the interior ventilation inlet of described car is positioned at battery flat is provided with electric-powered shutter, and this electric-powered shutter is arranged in a side that relies on battery flat of drawing fan.
6. a kind of passenger vehicle power accumulator according to claim 5 cabin radiator structure, it is characterized in that the position that is positioned at the car ventilation inlet in the described battery flat is provided with near the streamlined reefer housing that is used for the car cold air guiding power accumulator, this streamlined reefer housing is provided with pod apertures, and pod apertures is towards power accumulator.
7. a kind of passenger vehicle power accumulator according to claim 1 and 2 cabin radiator structure is characterized in that described water bar is the hood-like structure of forward and backward opening, and described open front is littler than after-opening.
8. a kind of passenger vehicle power accumulator according to claim 1 and 2 cabin radiator structure, the position that it is characterized in that being positioned in the described battery flat gusset ventilation inlet is provided with and prevents that rainwater from entering the deflecting plate of battery flat, the lower end of this deflecting plate is concordant with the lower edge of gusset ventilation inlet, and the upper end of deflecting plate is concordant with the battery flat floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206855513U CN201951221U (en) | 2010-12-29 | 2010-12-29 | Heat radiation structure of power storage battery compartment of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206855513U CN201951221U (en) | 2010-12-29 | 2010-12-29 | Heat radiation structure of power storage battery compartment of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951221U true CN201951221U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206855513U Expired - Fee Related CN201951221U (en) | 2010-12-29 | 2010-12-29 | Heat radiation structure of power storage battery compartment of passenger car |
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| CN (1) | CN201951221U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259585A (en) * | 2011-05-17 | 2011-11-30 | 上海奥威科技开发有限公司 | Ventilation and heat dissipation structure of electric vehicle power supply module cabin |
| CN102339964A (en) * | 2011-10-25 | 2012-02-01 | 中联重科股份有限公司 | Battery box used on electric chassis |
| CN104253253A (en) * | 2014-09-16 | 2014-12-31 | 苏州先锋物流装备科技有限公司 | Battery box with battery loading and unloading mechanism |
| CN106252782A (en) * | 2015-06-10 | 2016-12-21 | 福特全球技术公司 | The cooling system of traction battery |
| CN107284284A (en) * | 2017-07-27 | 2017-10-24 | 厦门金龙联合汽车工业有限公司 | A kind of special fuel cell system subdivision of car |
| CN107464905A (en) * | 2017-09-29 | 2017-12-12 | 遵义西南机械设备有限责任公司 | A kind of battery case with heat sinking function |
| CN107953746A (en) * | 2017-12-27 | 2018-04-24 | 贵州航天电子科技有限公司 | A kind of special vehicle equipment compartment temperature control combination unit |
| CN108177520A (en) * | 2017-12-27 | 2018-06-19 | 贵州航天电子科技有限公司 | A kind of equipment compartment temperature control combination ventilation device |
| CN109066014A (en) * | 2018-08-15 | 2018-12-21 | 速珂智能科技（上海）有限公司 | A kind of heat dissipation of lithium battery structure |
| CN110039983A (en) * | 2018-12-31 | 2019-07-23 | 江苏常隆客车有限公司 | Battery box for electric passenger car gravity-flow ventilation cooling structure |
-
2010
- 2010-12-29 CN CN2010206855513U patent/CN201951221U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259585A (en) * | 2011-05-17 | 2011-11-30 | 上海奥威科技开发有限公司 | Ventilation and heat dissipation structure of electric vehicle power supply module cabin |
| CN102339964A (en) * | 2011-10-25 | 2012-02-01 | 中联重科股份有限公司 | Battery box used on electric chassis |
| CN104253253A (en) * | 2014-09-16 | 2014-12-31 | 苏州先锋物流装备科技有限公司 | Battery box with battery loading and unloading mechanism |
| CN106252782A (en) * | 2015-06-10 | 2016-12-21 | 福特全球技术公司 | The cooling system of traction battery |
| CN107284284A (en) * | 2017-07-27 | 2017-10-24 | 厦门金龙联合汽车工业有限公司 | A kind of special fuel cell system subdivision of car |
| CN107284284B (en) * | 2017-07-27 | 2023-04-18 | 厦门金龙联合汽车工业有限公司 | Special fuel cell system subdivision for passenger car |
| CN107464905A (en) * | 2017-09-29 | 2017-12-12 | 遵义西南机械设备有限责任公司 | A kind of battery case with heat sinking function |
| CN107953746A (en) * | 2017-12-27 | 2018-04-24 | 贵州航天电子科技有限公司 | A kind of special vehicle equipment compartment temperature control combination unit |
| CN108177520A (en) * | 2017-12-27 | 2018-06-19 | 贵州航天电子科技有限公司 | A kind of equipment compartment temperature control combination ventilation device |
| CN109066014A (en) * | 2018-08-15 | 2018-12-21 | 速珂智能科技（上海）有限公司 | A kind of heat dissipation of lithium battery structure |
| CN110039983A (en) * | 2018-12-31 | 2019-07-23 | 江苏常隆客车有限公司 | Battery box for electric passenger car gravity-flow ventilation cooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD. Effective date: 20130906 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130906 Address after: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 2 Patentee after: Dongfeng Commercial Vehicle Co.,Ltd. Address before: 430056 Dongfeng Road, Wuhan Economic & Technological Development Zone, Hubei, Wuhan, China, No. 10 Patentee before: DONGFENG MOTER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181229 Address after: 441004 No. 19 Checheng Hubei Road, Xiangyang High-tech Zone, Hubei Province Patentee after: DONGFENG XIANGYANG TOURING CAR Co.,Ltd. Address before: 442001 No. 2 Checheng West Road, Zhangwan District, Shiyan City, Hubei Province Patentee before: Dongfeng Commercial Vehicle Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20191229 |