CN105006605B - Integrated air channel type heat dissipation structure of battery pack - Google Patents
Integrated air channel type heat dissipation structure of battery pack Download PDFInfo
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- CN105006605B CN105006605B CN201510480343.7A CN201510480343A CN105006605B CN 105006605 B CN105006605 B CN 105006605B CN 201510480343 A CN201510480343 A CN 201510480343A CN 105006605 B CN105006605 B CN 105006605B
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- Prior art keywords
- crossbeam
- battery pack
- battery bag
- 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)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (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 battery bag, more particularly to a kind of integral air duct formula of battery of electric vehicle bag dissipates
Heat structure.
Background technology
Electric vehicle battery bag is according to electric motor car load request, by multiple cells or ultracapacitor connection in series-parallel group
Into module, then the battery pack of certain voltage and capacity is constituted by multiple module connection in series-parallel, be placed on the box house shape of a sealing
Into battery bag.Battery bag heat dissipation technology is a great problem of ev industry, and battery bag performance and service life are with electricity
The operating temperature in pond has close ties, therefore battery bag radiating is a problem that cannot avoid.Current battery bag heat dissipation technology
It is the big key factor for limiting ev industry development.Therefore, it should a kind of new technical scheme is provided and solves above-mentioned asking
Topic.
The content of the invention
Based on this, it is necessary to provide a kind of rational in infrastructure, battery bag radiator structure of good heat dissipation effect.
The technical solution used in the present invention is：
A kind of battery bag integral air duct formula radiator structure, including electromobile frame, the electromobile frame includes crossbeam, indulges
Each space that beam and crossbeam and longeron are intersected to form, the crossbeam includes successively from front to back first crossbeam, second cross beam
With the 3rd crossbeam, the first crossbeam is provided with air inlet near the side of headstock, and relative opposite side is provided with honeycombed blowing mouth,
The both sides of second cross beam and the 3rd crossbeam are provided with honeycombed steam vent, and the battery bag is positioned over crossbeam and longeron is intersected to form
Each interior volume, battery bag is integrated by the mutual clamping of some Battery pack groups, and the gap between adjacent cell group forms ventilation
Hole.
The battery be bundled into it is platform-type be installed on each interior volume that crossbeam and longeron are intersected to form, and battery bag
Height intersected to form with crossbeam and longeron each space it is highly consistent.
The direction of the air vent is concordant with the direction of the blowing mouth on electromobile frame first crossbeam.
Because above-mentioned technical proposal is used, the present invention has compared with prior art following advantages：
The radiator structure of the battery bag integral air duct formula of the present invention, by the use of frame cross and rail inner space as wind
Road, and being docked with the air vent of battery bag with cellular blowing mouth, realize air from Chinese herbaceous peony via battery bag air vent to car
One complete ventilating path at rear portion, this new car load Duct design technology improves well electrokinetic cell radiating
Problem, improves the radiating effect of electrokinetic cell bag, extends the performance and service life of battery bag.
Description of the drawings
Accompanying drawing 1 is schematic structural view of the invention.
Accompanying drawing 2 is frame structure of electric vehicle schematic diagram.
Accompanying drawing 3 is enlarged drawing at accompanying drawing 2A.
Accompanying drawing 4 is enlarged drawing at accompanying drawing 2B.
Accompanying drawing 5 is enlarged drawing at accompanying drawing 2C.
Accompanying drawing 6 is enlarged drawing at accompanying drawing 1D.
Accompanying drawing 7 is that electromobile frame inside wind moves towards schematic diagram.
In the figures above：1st, crossbeam, 2, longeron, 3, space, 4, battery bag, 5, air inlet, 6, blowing mouth, 7, steam vent,
8th, air vent, 11, first crossbeam, 12, second cross beam, the 13, the 3rd crossbeam.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment one：
As shown in figures 1 to 6, a kind of battery bag integral air duct formula radiator structure of the invention, including electromobile frame, the electricity
Motor-car vehicle frame includes each space 3 that crossbeam 1, longeron 2 and crossbeam 1 and longeron 2 are intersected to form, and crossbeam 1 is from front to back successively
Including first crossbeam 11, the crossbeam 13 of second cross beam 12 and the 3rd, first crossbeam 11 is provided with air inlet 5, phase near the side of headstock
To opposite side be provided with honeycombed blowing mouth 6, the both sides of the crossbeam 12 of second cross beam 11 and the 3rd are provided with honeycombed steam vent 7,
Battery bag 4 is positioned over inside each space 3 that crossbeam 1 and longeron 2 are intersected to form, and battery bag 4 is mutually blocked by some Battery pack groups
Connect integrated, the gap between adjacent cell group forms air vent 8.
Preferably, as an embodiment, 4 one-tenth of battery bag is platform-type to be installed on crossbeam 1 and that longeron 2 is intersected to form is each
Inside individual space 3, and the height of battery bag 4 is highly consistent with each space 3 that crossbeam 1 and longeron 2 are intersected to form.
Preferably, as another embodiment, 11 blow on the direction of the air vent 8 and electromobile frame first crossbeam
The direction in air port is concordant.
As shown in fig. 7, the radiator structure of the battery bag integral air duct formula of the present invention, inside frame cross 1 and longeron 2
Space is docked with cellular blowing mouth 11 as air channel with the air vent 8 of battery bag, realizes air from Chinese herbaceous peony via battery
A complete ventilating path of the bag air vent to car rear portion（Arrow direction is wind circulation direction in Fig. 7）, it is this new
Car load Duct design technology, electrokinetic cell heat dissipation problem is improved well, improve the radiating effect of electrokinetic cell bag, prolong
The performance and service life of battery bag are grown.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this.It is all according to the present invention
Equivalence changes or modification that Spirit Essence is made, all should be included within the scope of the present invention.
Claims (3)
1. a kind of battery bag integral air duct formula radiator structure, it is characterised in that：Including electromobile frame, the electromobile frame bag
Include crossbeam（1）, longeron（2）And each space that crossbeam and longeron are intersected to form（3）, the crossbeam includes successively from front to back
First crossbeam（11）, second cross beam（12）With the 3rd crossbeam（13）, the first crossbeam is provided with air inlet near the side of headstock
（5）, relative opposite side is provided with honeycombed blowing mouth（6）, second cross beam（12）With the 3rd crossbeam（13）Both sides be provided with honeybee
Nest shape steam vent（7）, the battery bag（4）It is positioned over each space that crossbeam and longeron are intersected to form（3）Inside, battery bag
（4）Integrated by the mutual clamping of some Battery pack groups, the gap between adjacent cell group forms air vent（8）.
2. a kind of battery bag integral air duct formula radiator structure according to claim 1, it is characterised in that：The battery bag
（4）Crossbeam is installed on into platform-type（1）And longeron（2）Each space for being intersected to form（3）Inside, and battery bag（4）Height
Degree and crossbeam（1）And longeron（2）Each space for being intersected to form（3）It is highly consistent.
3. a kind of battery bag integral air duct formula radiator structure according to claim 1, it is characterised in that：The air vent
（8）Direction and electromobile frame first crossbeam（11）On blowing mouth（6）Direction it is concordant.
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 CN105006605A (en) | 2015-10-28 |
| CN105006605B true CN105006605B (en) | 2017-05-17 |
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| 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 |
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Families Citing this family (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 |
| CN111942473B (en) * | 2020-08-18 | 2023-05-05 | 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 |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3235808B2 (en) * | 1993-12-27 | 2001-12-04 | 本田技研工業株式会社 | Temperature control method for battery of electric vehicle and battery box |
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2015
- 2015-08-08 CN CN201510480343.7A patent/CN105006605B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN105006605A (en) | 2015-10-28 |
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