CN205264776U - Automotive power battery pack shell - Google Patents
Automotive power battery pack shell Download PDFInfo
- Publication number
- CN205264776U CN205264776U CN201521110888.0U CN201521110888U CN205264776U CN 205264776 U CN205264776 U CN 205264776U CN 201521110888 U CN201521110888 U CN 201521110888U CN 205264776 U CN205264776 U CN 205264776U
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- CN
- China
- Prior art keywords
- plate
- horizontal plane
- air
- battery pack
- air inlet
- 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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Classifications
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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
The utility model provides an automotive power battery pack shell, including apron, bottom plate, air inlet baffle and air -out baffle, the top and the horizontal plane of apron form certain contained angle, set up the recess on the bottom plate, the bottom and the certain contained angle of horizontal plane formation of recess, the top was fixed on the recessed edge of bottom plate and lapped to the apron incline direction is unanimous with the incline direction of bottom plate upper groove bottom, and the air inlet baffle is fixed in apron higher one side in top, and the air -out baffle is fixed and is fixed on the bottom plate lapping the lower one side in top and the hypoplastron of air -out baffle, offers the fresh air inlet in the upper end of air inlet baffle, offers the exhaust vent on the hypoplastron of air -out baffle, installs the air -supply line on the fresh air inlet, installs out the tuber pipe on the exhaust vent. The utility model discloses an automotive power battery pack shell, novel structure can reduce the difference in temperature between the battery fast, extension battery package life.
Description
Technical field
The utility model relates to a kind of power brick housing, particularly a kind of Vehicular dynamic battery pack housing.
Background technology
For the electrokinetic cell system that is used to hybrid vehicle, must have and suck a large amount of cooling airs alsoCooling air is blowed on battery, and can discharge fast and reach cool batteries temperature, reduce the temperature difference between batteryFeature. Traditional power brick, because of without guide function, makes cooling air enter power brick inside from air inletNot well do not suck afterwards, discharge path, greatly reduce the utilization rate of cooling air, and cannot be fast byThe wind that enters power brick inside is discharged fast, cannot play the effect of quick cool batteries.
Utility model content
The utility model aim to provide a kind of novel structure, can fast reducing battery between the power train in vehicle application of the temperature differencePower brick housing. Realize by following scheme:
A kind of Vehicular dynamic battery pack housing, comprises cover plate, base plate, air intake baffle plate and air outlet guard board, described inThe top of cover plate and horizontal plane shape form an angle, and on described base plate, offer groove, the bottom of groove and levelFace shape forms an angle, described cover plate be fixed in the recess edge of base plate and the incline direction at cover plate top withThe incline direction of base plate upper groove bottom is consistent, and air intake baffle plate is fixed on the higher side in cover plate top, air-outThe lower plate that baffle plate is fixed on the lower side in cover plate top and air outlet guard board is fixed on base plate, at air intake baffle plateUpper end offer fresh air inlet, in the lower plate of air outlet guard board, offer exhaust vent.
Further, enter, discharge more regular for what make cooling air, on described fresh air inlet, installBlast pipe is installed discharge pipe on described exhaust vent.
In order better to reach battery temperature cooling effect fast, the top of described cover plate and horizontal plane formThe angle that forms than the groove of described base plate and horizontal plane of angle large. Generally, the top of described cover plateThe angle that portion and horizontal plane form is 10～80 degree, the groove of described base plate and the angle of horizontal plane formation be 5～45 degree.
Vehicular dynamic battery pack housing of the present utility model, cover plate top has certain angle of inclination, base plateGroove has certain angle of inclination, offers in addition fresh air inlet, at air outlet guard board in the upper end of air intake baffle plateIn lower plate, offer exhaust vent, further also on fresh air inlet, be installed into airduct, air-out is installed on exhaust ventPipe, can make cooling air enter fresh air inlet from the blast pipe that is positioned at higher position, flows through and is placed at cover plate, the endPower brick in the space that plate, air intake baffle plate and air outlet guard board form, then pass through lower plate and the end of air outlet guard boardThe space that plate groove forms, finally flows out from the exhaust vent that is positioned at lower position, discharges, so from discharge pipeMake the regularization that flows to of cooling air, from high toward low walk, can better take away that battery in power brick producesTemperature, cool batteries bag temperature fast, reduces the temperature difference between battery, extends the service life of power brick.
Brief description of the drawings
The positive overall structure schematic diagram of the Vehicular dynamic battery pack housing in Fig. 1: embodiment 1
The back side overall structure schematic diagram of the Vehicular dynamic battery pack housing in Fig. 2: embodiment 1
Fig. 3: covering plate structure schematic diagram
Fig. 4: base arrangement schematic diagram
Fig. 5: air intake baffle arrangement schematic diagram
Fig. 6: air outlet guard board structural representation
Detailed description of the invention
Embodiment is just in order to illustrate a kind of implementation of the present utility model, not as the utility model is protectedProtect the restricted explanation of scope.
Embodiment 1
A kind of Vehicular dynamic battery pack housing, as shown in Figure 1 and Figure 2, comprises cover plate 1, base plate 2, air intakeBaffle plate 3 and air outlet guard board 4; As shown in Figure 3, the top of cover plate 1 and horizontal plane form 30 degree angles, asShown in Fig. 4, offer groove 5 on base plate 2, the bottom of groove 5 and horizontal plane form 10 degree angles, cover plate1 is fixed on groove 5 edges of base plate 2 and incline direction and base plate 2 upper groove 5 bottoms at cover plate 1 topIncline direction consistent, air intake baffle plate 3 is fixed on the higher side in cover plate 1 top, air outlet guard board 4 is fixingLower plate 6 at the lower side in cover plate 1 top and air outlet guard board 4 is fixed on base plate; As shown in Figure 5,Offer fresh air inlet 7 in the upper end of air intake baffle plate 3; As shown in Figure 6, in the lower plate 6 of air outlet guard board 4, offerExhaust vent 8. On fresh air inlet 7, be installed into airduct 9, discharge pipe 10 is installed on exhaust vent 8.
When actual use, cooling air enters fresh air inlet from the blast pipe that is positioned at higher position, flow through be placed in cover plate,Power brick in the space that base plate, air intake baffle plate and air outlet guard board form, then the lower plate of passing through air outlet guard board withThe space forming between bottom plate groove, finally flows out from the exhaust vent that is positioned at lower position, discharges from discharge pipe,So make the regularization that flows to of cooling air, from high toward low walk, the battery that can better take away in power brick producesRaw temperature, cool batteries bag temperature fast, reduces the temperature difference between battery, extends the use of power brickLife-span.
Embodiment 2
A kind of Vehicular dynamic battery pack housing, its structure is with the Vehicular dynamic battery pack housing phase in embodiment 1Similar, its difference is: the top of cover plate and horizontal plane form 70 degree angles; The end of base plate upper groovePortion and horizontal plane form 25 degree angles.
Claims (4)
1. a Vehicular dynamic battery pack housing, is characterized in that: comprise cover plate, base plate, air intake baffle plate and air-outBaffle plate, the top of described cover plate and horizontal plane shape form an angle, and offer groove, groove on described base plateBottom and horizontal plane shape form an angle, described cover plate is fixed in the recess edge of base plate and cover plate topThe incline direction of portion is consistent with the incline direction of base plate upper groove bottom, and air intake baffle plate is fixed on cover plate topA higher side, air outlet guard board is fixed on the lower side in cover plate top and the lower plate of air outlet guard board is fixed onOn base plate, offer fresh air inlet in the upper end of air intake baffle plate, in the lower plate of air outlet guard board, offer exhaust vent,On fresh air inlet, be installed into airduct, discharge pipe is installed on exhaust vent.
2. Vehicular dynamic battery pack housing as claimed in claim 1, is characterized in that: on described fresh air inlet, pacifyPut into airduct, on described exhaust vent, discharge pipe is installed.
3. Vehicular dynamic battery pack housing as claimed in claim 1 or 2, is characterized in that: the top of described cover platePortion is larger than the angle of the groove of described base plate and horizontal plane formation with the angle that horizontal plane forms.
4. Vehicular dynamic battery pack housing as claimed in claim 3, is characterized in that: the top of described cover plate withThe angle that horizontal plane forms is 10～80 degree, the angle of the groove of described base plate and horizontal plane formation is 5～45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110888.0U CN205264776U (en) | 2015-12-28 | 2015-12-28 | Automotive power battery pack shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110888.0U CN205264776U (en) | 2015-12-28 | 2015-12-28 | Automotive power battery pack shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264776U true CN205264776U (en) | 2016-05-25 |
Family
ID=56006285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110888.0U Active CN205264776U (en) | 2015-12-28 | 2015-12-28 | Automotive power battery pack shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221728A (en) * | 2017-06-29 | 2017-09-29 | 重庆长安汽车股份有限公司 | A kind of 48V systems heat dissipation of lithium battery structure |
-
2015
- 2015-12-28 CN CN201521110888.0U patent/CN205264776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221728A (en) * | 2017-06-29 | 2017-09-29 | 重庆长安汽车股份有限公司 | A kind of 48V systems heat dissipation of lithium battery structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528031, room 1, building 131, No. 601-604, Hua Hua Xi Road, Chancheng District, Guangdong, Foshan, China, A Patentee after: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. Address before: 410205 No. 348 west slope, Tongzi hi tech Development Zone, Hunan, Changsha Patentee before: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230421 Address after: 410221 No. 348, Tongzipo West Road, Changsha High tech Development Zone, Changsha City, Hunan Province Patentee after: HUNAN COPOWER EV BATTERY Co.,Ltd. Address before: 528031 room 601-604, building a, building 1, No. 131, Jihua West Road, Chancheng District, Foshan City, Guangdong Province Patentee before: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. |