CN105006605A - Integrated air channel type heat dissipation structure of battery pack - Google Patents
Integrated air channel type heat dissipation structure of battery pack Download PDFInfo
- Publication number
- CN105006605A CN105006605A CN201510480343.7A CN201510480343A CN105006605A CN 105006605 A CN105006605 A CN 105006605A CN 201510480343 A CN201510480343 A CN 201510480343A CN 105006605 A CN105006605 A CN 105006605A
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- Prior art keywords
- crossbeam
- battery pack
- power brick
- cross beam
- heat dissipation
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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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- Secondary Cells (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention relates to a heat dissipation structure of battery packs, in particular to an integrated air channel type heat dissipation structure of a battery pack. According to the technical scheme, the integrated air channel type heat dissipation structure of the battery pack comprises an electric vehicle frame which comprises cross beams, longitudinal beams and spaces formed through the intersected cross beams and longitudinal beams, the cross beams sequentially comprises the first cross beam, the second cross beam and the third cross beam from front to rear, an air inlet is formed in the side, close to a head end of the vehicle, of the first cross beam, a cellular blowing port is formed in the opposite side of the first cross beam, cellular vent holes are formed in both sides of the second cross beam and both sides of the third cross beam, the battery pack is arranged in the spaces formed through the intersected cross beams and longitudinal beams, the battery pack is integrated through multiple batteries in a clamped mode, and vent holes are formed in the clearance between adjacent batteries. The integrated air channel type heat dissipation structure of the battery pack has the advantages that the structure is reasonable and good in heat dissipation effect, the usability of the battery pack can be improved, and the service life of the battery pack can be prolonged.
Description
Technical field
The present invention relates to a kind of radiator structure of power brick, particularly relate to a kind of integral air duct formula radiator structure of battery of electric vehicle bag.
Background technology
Electric vehicle battery bag is according to electric motor car load request, by multiple cell or ultracapacitor connection in series-parallel comprising modules, then is made up of the battery pack of certain voltage and capacity multiple module connection in series-parallel, and the box house being placed on a sealing forms power brick.Power brick heat dissipation technology is a great problem of ev industry, and there are close ties in power brick serviceability and useful life with the working temperature of battery, and therefore power brick heat radiation is a problem that cannot avoid.Current battery bag heat dissipation technology is a large key factor of restriction ev industry development.Therefore, a kind of new technical scheme should be provided to solve the problem.
Summary of the invention
Based on this, be necessary to provide a kind of rational in infrastructure, the power brick radiator structure of good heat dissipation effect.
The technical solution used in the present invention is:
A kind of power brick integral air duct formula radiator structure, comprise electromobile frame, described electromobile frame comprises crossbeam, each space that longeron and crossbeam and longeron intersect to form, described crossbeam comprises first crossbeam from front to back successively, second cross beam and the 3rd crossbeam, described first crossbeam has air inlet near the side of headstock, relative opposite side has honeycombed blowing mouth, the both sides of second cross beam and the 3rd crossbeam all have honeycombed steam vent, described power brick is positioned over each interior volume that crossbeam and longeron intersect to form, power brick is integrated by the mutual clamping of some Battery pack groups, gap between adjacent cell group forms ventilation hole.
Described battery is bundled into platform-type each interior volume being installed on crossbeam and longeron and intersecting to form, and the height of power brick is consistent with the height in each space that crossbeam and longeron intersect to form.
The direction of described ventilation hole is concordant with the direction of the blowing mouth on electromobile frame first crossbeam.
Because technique scheme is used, the present invention compared with prior art has following advantages:
The radiator structure of power brick integral air duct formula of the present invention, utilize frame cross and rail inner space as air channel, and dock with the ventilation hole of power brick with cellular blowing mouth, realize air from before car via power brick ventilation hole to one of car rear portion complete ventilating path, this novel car load Duct design technology, improve electrokinetic cell heat dissipation problem well, improve the radiating effect of electrokinetic cell bag, extend serviceability and the useful life of power brick.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is frame structure of electric vehicle schematic diagram.
Accompanying drawing 3 is accompanying drawing 2A place enlarged drawing.
Accompanying drawing 4 is accompanying drawing 2B place enlarged drawing.
Accompanying drawing 5 is accompanying drawing 2C place enlarged drawing.
Accompanying drawing 6 is accompanying drawing 1D place enlarged drawing.
Accompanying drawing 7 is that the inner wind of electromobile frame moves towards schematic diagram.
In above accompanying drawing: 1, crossbeam, 2, longeron, 3, space, 4, power brick, 5, air inlet, 6, blowing mouth, 7, steam vent, 8, ventilation hole, 11, first crossbeam, 12, second cross beam, the 13, the 3rd crossbeam.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment one:
As shown in figures 1 to 6, a kind of power brick integral air duct of the present invention formula radiator structure, comprise electromobile frame, described electromobile frame comprises crossbeam 1, each space 3 that longeron 2 and crossbeam 1 and longeron 2 intersect to form, crossbeam 1 comprises first crossbeam 11 from front to back successively, second cross beam 12 and the 3rd crossbeam 13, first crossbeam 11 has air inlet 5 near the side of headstock, relative opposite side has honeycombed blowing mouth 6, the both sides of second cross beam 11 and the 3rd crossbeam 12 all have honeycombed steam vent 7, it is inner that power brick 4 is positioned over each space 3 that crossbeam 1 and longeron 2 intersect to form, power brick 4 is integrated by the mutual clamping of some Battery pack groups, gap between adjacent cell group forms ventilation hole 8.
Preferably, as an embodiment, power brick 4 one-tenth is platform-type, and to be installed on each space 3 that crossbeam 1 and longeron 2 intersect to form inner, and the height of power brick 4 is consistent with the height in each space 3 that crossbeam 1 and longeron 2 intersect to form.
Preferably, as another embodiment, the direction of described ventilation hole 8 with on electromobile frame first crossbeam 11 the direction of blowing mouth concordant.
As shown in Figure 7, the radiator structure of power brick integral air duct formula of the present invention, utilize frame cross 1 and longeron 2 inner space as air channel, and dock with the ventilation hole 8 of power brick with cellular blowing mouth 11, realize air from before car via power brick ventilation hole to one of car rear portion complete ventilating path (Fig. 7, arrow direction is wind circulation direction), this novel car load Duct design technology, improve electrokinetic cell heat dissipation problem well, improve the radiating effect of electrokinetic cell bag, extend serviceability and the useful life of power brick.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (3)
1. a power brick integral air duct formula radiator structure, it is characterized in that: comprise electromobile frame, described electromobile frame comprises crossbeam (1), each space (3) that longeron (2) and crossbeam and longeron intersect to form, described crossbeam comprises first crossbeam (11) from front to back successively, second cross beam (12) and the 3rd crossbeam (13), described first crossbeam has air inlet (5) near the side of headstock, relative opposite side has honeycombed blowing mouth (6), the both sides of second cross beam (12) and the 3rd crossbeam (13) all have honeycombed steam vent (7), it is inner that described power brick (4) is positioned over each space (3) that crossbeam and longeron intersect to form, power brick (4) is integrated by the mutual clamping of some Battery pack groups, gap between adjacent cell group forms ventilation hole (8).
2. a kind of power brick integral air duct formula radiator structure according to claim 1, it is characterized in that: described power brick (4) becomes that platform-type to be installed on each space (3) that crossbeam (1) and longeron (2) intersect to form inner, and the height of power brick (4) is consistent with the height in each space (3) that crossbeam (1) and longeron (2) intersect to form.
3. a kind of power brick integral air duct formula radiator structure according to claim 1, is characterized in that: the direction of described ventilation hole (8) is concordant with the direction of the blowing mouth (6) on electromobile frame first crossbeam (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480343.7A CN105006605B (en) | 2015-08-08 | 2015-08-08 | Integrated air channel type heat dissipation structure of battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480343.7A CN105006605B (en) | 2015-08-08 | 2015-08-08 | Integrated air channel type heat dissipation structure of battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105006605A true CN105006605A (en) | 2015-10-28 |
| CN105006605B CN105006605B (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480343.7A Active CN105006605B (en) | 2015-08-08 | 2015-08-08 | Integrated air channel type heat dissipation structure of battery pack |
Country Status (1)
| Country | Link |
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| CN (1) | CN105006605B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110162A (en) * | 2017-09-05 | 2018-06-01 | 江苏公爵新能源汽车有限公司 | A kind of battery pack vehicle air-channel heat-dissipation structure and heat dissipating method |
| CN111942473A (en) * | 2020-08-18 | 2020-11-17 | 华中科技大学 | Lightweight frame imitating honeycomb structure topology |
| CN114407641A (en) * | 2021-12-29 | 2022-04-29 | 武汉理工大学 | Cooling system of intelligent automobile integrated system |
| CN115123388A (en) * | 2022-06-30 | 2022-09-30 | 东风汽车集团股份有限公司 | Layered modular integrated structure of frame battery pack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07192774A (en) * | 1993-12-27 | 1995-07-28 | Honda Motor Co Ltd | Method of controlling temperature of battery of electric vehicle, and battery box |
| CN102956850A (en) * | 2012-11-27 | 2013-03-06 | 江苏春兰清洁能源研究院有限公司 | Motive power battery box with balanced heat radiation structure |
| CN104091906A (en) * | 2014-07-21 | 2014-10-08 | 江铃汽车股份有限公司 | Battery box of electric vehicle |
| CN203871398U (en) * | 2014-04-21 | 2014-10-08 | 宁德时代新能源科技有限公司 | Electric cabinet |
| CN204885360U (en) * | 2015-08-08 | 2015-12-16 | 江苏公爵新能源汽车有限公司 | Whole wind channel formula heat radiation structure of battery package |
-
2015
- 2015-08-08 CN CN201510480343.7A patent/CN105006605B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07192774A (en) * | 1993-12-27 | 1995-07-28 | Honda Motor Co Ltd | Method of controlling temperature of battery of electric vehicle, and battery box |
| CN102956850A (en) * | 2012-11-27 | 2013-03-06 | 江苏春兰清洁能源研究院有限公司 | Motive power battery box with balanced heat radiation structure |
| CN203871398U (en) * | 2014-04-21 | 2014-10-08 | 宁德时代新能源科技有限公司 | Electric cabinet |
| CN104091906A (en) * | 2014-07-21 | 2014-10-08 | 江铃汽车股份有限公司 | Battery box of electric vehicle |
| CN204885360U (en) * | 2015-08-08 | 2015-12-16 | 江苏公爵新能源汽车有限公司 | Whole wind channel formula heat radiation structure of battery package |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110162A (en) * | 2017-09-05 | 2018-06-01 | 江苏公爵新能源汽车有限公司 | A kind of battery pack vehicle air-channel heat-dissipation structure and heat dissipating method |
| CN111942473A (en) * | 2020-08-18 | 2020-11-17 | 华中科技大学 | Lightweight frame imitating honeycomb structure topology |
| CN114407641A (en) * | 2021-12-29 | 2022-04-29 | 武汉理工大学 | Cooling system of intelligent automobile integrated system |
| CN115123388A (en) * | 2022-06-30 | 2022-09-30 | 东风汽车集团股份有限公司 | Layered modular integrated structure of frame battery pack |
| CN115123388B (en) * | 2022-06-30 | 2023-05-16 | 东风汽车集团股份有限公司 | Layered modular integrated structure of frame battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105006605B (en) | 2017-05-17 |
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