CN203165969U - Air cooling power supply pack device for electric car - Google Patents
Air cooling power supply pack device for electric car Download PDFInfo
- Publication number
- CN203165969U CN203165969U CN2013201007935U CN201320100793U CN203165969U CN 203165969 U CN203165969 U CN 203165969U CN 2013201007935 U CN2013201007935 U CN 2013201007935U CN 201320100793 U CN201320100793 U CN 201320100793U CN 203165969 U CN203165969 U CN 203165969U
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- Prior art keywords
- power supply
- battery case
- air
- supply pack
- sidewall
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- Expired - Fee Related
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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
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an air cooling power supply pack device for an electric car. The air cooling power supply pack device comprises a battery box and a detachable box cover, wherein a plurality of power supply modules are distributed in an array form inside the battery box, the side wall of the battery box, on the left side and the right side of each power supply module in the length direction, are respectively provided with a plurality of air inlet holes, the side wall of the battery box, on one of the front side and the rear side of each power supply module in the length direction, is provided with an air outlet. The air cooling power supply pack device for the electric car is good in heat radiating effect.
Description
Technical field
The utility model relates to technical field of vehicle manufacture, relates in particular to the air-cooled power supply Pack of a kind of used for electric vehicle equipment.
Background technology
Along with the environmental consciousnesses increasingly serious, people of energy situation are strengthened gradually, the power module and the power-supply system that are used for fields such as electronic public transport, motor-driven carrier are continually developed and are improved.In view of continuous popularization and the use of present electric automobile, consider the limitation of power-supply system high temperature use and consistency and the reliability that electric core uses, the heat sinking function of power supply more and more comes into one's own.So, people remove to improve radiating effect by improving some battery Pack equipment, be CN202271862U as the license notification number, Granted publication day is on June 13rd, 2012, patent name is the battery Pack equipment for electric automobile, comprise: multilayer shell, the bottom shell wall of each of multilayer shell layer is provided with wire clamp; A plurality of modular batteries are installed in each layer of multilayer shell; A plurality of modular battery control system, each modular battery control system is installed in the inside of corresponding modular battery; Cooling system; The high tension loop control system; Battery Pack management system; The low pressure wire harness is installed in the wire casing at modular battery top, and the other end of low pressure wire harness links to each other with battery Pack management system; The High-Voltage Electrical Appliances box; High-voltage power cable is installed in by wire clamp on the bottom shell wall of every layer of housing, and an end of high-voltage power cable links to each other with a plurality of modular batteries, and the other end links to each other with the High-Voltage Electrical Appliances box.Mention cooling system in the above-mentioned patent, the importance of power supply heat sinking is described, describe but above cooling system is not made detailed structural principle.
Summary of the invention
The utility model mainly proposes a kind of radiating effect air-cooled power supply Pack of used for electric vehicle equipment preferably.
To achieve these goals, the utility model is by the following technical solutions: the air-cooled power supply Pack of a kind of used for electric vehicle equipment, comprise a battery case and a dismountable lid, the battery case local array is distributed with some power modules, respectively be provided with some fresh air inlets on the battery case sidewall of the described power module length direction left and right sides, a wherein side battery case sidewall of both sides is provided with an air outlet before and after the power module length direction.By offering fresh air inlet at battery case both sides sidewall, convenient outside wind regime is blown into wind in the battery case, forming the interior air of battery case flows, owing to have only outlet of air outlet in the battery case, flow air just can flow out from air outlet, take away the heat on power module surface, reach the purpose of heat radiation.
As preferably, the described power module interval between former and later two power modules along its length is provided with deep bead, and the interval also is provided with deep bead between the power module at two ends and the battery case sidewall.By deep bead is set, can further limit the air current flow direction, make that the air-flow in the battery case can pass through the power module surface more fully, improve radiating effect.
As preferably, the fresh air inlet on the sidewall is the blinds hole, the aperture incline direction be from outside toward interior towards away from the air outlet direction.Such setting after feasible outside wind-force enters battery case, can be circulated in battery case more fully, takes away more heat, reaches better radiating effect.
Therefore, the utlity model has following beneficial effect: (1) solves the heat dissipation problem of power-supply system under the condition of high temperature, guarantees that power supply uses under relatively reasonable and uniform temperature; (2) improved performance and the useful life of power supply electricity core, thereby improved the reliability of power-supply system; (3) technology is simple, low cost of manufacture, and effect is obvious.
Description of drawings
Fig. 1 is Pack schematic diagram of the present utility model (arrow be cooling airflow to).
Fig. 2 is Pack structure chart of the present utility model.
1: battery case; 2: power module; 3: deep bead; 4: fresh air inlet; 5: air outlet; 6: lid.
Embodiment
Below in conjunction with accompanying drawing and specific embodiments the utility model is further described.
The air-cooled power supply Pack of a kind of used for electric vehicle equipment, referring to Fig. 1, Fig. 2, comprise a rectangular-shaped battery case 1, and dismountable lid 6, battery case 1 inside is six power modules 2 that two row, three column arrays distribute, power module 2 length directions are the direction of row, respectively be provided with some fresh air inlets 4 on battery case 1 sidewall of the described power module 2 length direction left and right sides, a wherein side battery case 1 sidewall of both sides is provided with an air outlet 5 before and after power module 2 length directions, air outlet 5 is between two row power modules 2, fresh air inlet 4 on the sidewall is the blinds hole, the aperture incline direction be from outside toward interior towards away from air outlet 5 directions, described power module 2 interval between former and later two power modules 2 along its length is provided with deep bead 3, and the interval also is provided with deep bead 3 between the power module 2 at two ends and battery case 1 sidewall.By deep bead 3 is set, can further limit the air motion direction, make that the air-flow in the battery case 1 can pass through power module 2 surfaces more fully, improve radiating effect.
During enforcement, can utilize blowing in fan or other the outside wind regimes blinds hole on the battery case 1 both sides sidewall, the air that drives in the battery case 1 flows, because battery case 1 has only 5 one outlets of air outlet, flow air just can flow out from air outlet 5, take away the heat on power module 2 surfaces, reach the purpose of heat radiation, and because the stop limits effect of deep bead 3, flow air can only be from power module 2 surface processes, flow out from air outlet 5 again, make radiating effect comparatively obvious.
Claims (3)
1. the air-cooled power supply Pack of used for electric vehicle equipment, comprise a battery case (1) and a dismountable lid (6), battery case (1) local array is distributed with some power modules (2), it is characterized in that: respectively be provided with some fresh air inlets (4) on battery case (1) sidewall of described power module (2) the length direction left and right sides, wherein side battery case (a 1) sidewall of both sides is provided with an air outlet (5) before and after power module (2) length direction.
2. the air-cooled power supply Pack of a kind of used for electric vehicle according to claim 1 equipment, it is characterized in that: described power module (2) interval between former and later two power modules (2) along its length is provided with deep bead (3), and the interval also is provided with deep bead (3) between the power module at two ends (2) and battery case (1) sidewall.
3. the air-cooled power supply Pack of a kind of used for electric vehicle according to claim 1 and 2 equipment is characterized in that: the fresh air inlet on the sidewall (4) is the blinds hole, the aperture incline direction be from outside past interior towards away from air outlet (5) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201007935U CN203165969U (en) | 2013-03-06 | 2013-03-06 | Air cooling power supply pack device for electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201007935U CN203165969U (en) | 2013-03-06 | 2013-03-06 | Air cooling power supply pack device for electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165969U true CN203165969U (en) | 2013-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201007935U Expired - Fee Related CN203165969U (en) | 2013-03-06 | 2013-03-06 | Air cooling power supply pack device for electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165969U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022241A (en) * | 2014-06-09 | 2014-09-03 | 湖南鹏达新能源科技股份有限公司 | Air-cooled battery case of electric vehicle lithium-ion battery |
| CN104600395A (en) * | 2014-12-20 | 2015-05-06 | 华南理工大学 | Air-staged cooling device for batteries of electric vehicle |
| CN106129533A (en) * | 2016-08-29 | 2016-11-16 | 南通鼎鑫电池有限公司 | A kind of air-draft-type heat dissipation of lithium battery modular structure |
| CN107068931A (en) * | 2017-04-20 | 2017-08-18 | 安徽欧鹏巴赫新能源科技有限公司 | Electrokinetic cell lodge body with venetian blinds |
| CN107565190A (en) * | 2017-08-25 | 2018-01-09 | 上海电气集团股份有限公司 | Battery modules cooling system and battery bag |
-
2013
- 2013-03-06 CN CN2013201007935U patent/CN203165969U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022241A (en) * | 2014-06-09 | 2014-09-03 | 湖南鹏达新能源科技股份有限公司 | Air-cooled battery case of electric vehicle lithium-ion battery |
| CN104600395A (en) * | 2014-12-20 | 2015-05-06 | 华南理工大学 | Air-staged cooling device for batteries of electric vehicle |
| CN106129533A (en) * | 2016-08-29 | 2016-11-16 | 南通鼎鑫电池有限公司 | A kind of air-draft-type heat dissipation of lithium battery modular structure |
| CN106129533B (en) * | 2016-08-29 | 2019-02-26 | 南通鼎鑫电池有限公司 | A kind of air-draft-type heat dissipation of lithium battery modular structure |
| CN107068931A (en) * | 2017-04-20 | 2017-08-18 | 安徽欧鹏巴赫新能源科技有限公司 | Electrokinetic cell lodge body with venetian blinds |
| CN107565190A (en) * | 2017-08-25 | 2018-01-09 | 上海电气集团股份有限公司 | Battery modules cooling system and battery bag |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20200306 |