CN202221803U - Car lithium battery with radiating pipes - Google Patents
Car lithium battery with radiating pipes Download PDFInfo
- Publication number
- CN202221803U CN202221803U CN 201120193795 CN201120193795U CN202221803U CN 202221803 U CN202221803 U CN 202221803U CN 201120193795 CN201120193795 CN 201120193795 CN 201120193795 U CN201120193795 U CN 201120193795U CN 202221803 U CN202221803 U CN 202221803U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- radiating tube
- fixed seat
- radiating
- heat
- 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.)
- Expired - Fee Related
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- Y02E60/12—
Abstract
The utility model discloses a car lithium battery with radiating pipes, aiming at providing a car lithium battery with a radiating pipe with uniform radiating and good radiating effect. The car lithium battery with the radiating pipe comprises a cover body (1) and a shell body (2), the two of which are matched. An upper fixed seat (31) and a lower fixed seat (32) are arranged in the shell body (2), and a plurality of lithium battery single-bodies (4) which are vertically and horizontally arranged between the upper fixed seat (31) and the lower fixed seat (32). The gaps among the lithium battery single-bodies (4) are also provided with radiating pipes (5), and the radiating pipes (5) are in contact with the lithium battery single-bodies (4). The cover body (1) and the upper fixed seat (31) are provided with through holes, and the radiating pipes (5) penetrate through the through holes to extend to the outer part of the shell body (2). The car lithium battery with radiating pipes can be widely applied to the field of the car lithium battery.
Description
Technical field
The utility model relates to the automobile-used lithium battery that has radiating tube.
Background technology
In recent years, lithium battery technology obtains fast development, and the application of various fields also more and more widely; But because the principle and the structural property of lithium ion battery are often generating heat generation than big heat because of internal resistance in the use repeatedly, and in use; The internal resistance meeting changes, and its heat can build up increase, particularly automobile-used lithium battery; When heavy-current discharge was worked, the heat of generation was bigger, if the heat of accumulation can't effectively be distributed; Then can influence the stability that lithium battery uses, and shorten lithium battery useful life, therefore; Need to solve the thermal management issues of lithium ion battery, in the lithium ion heat management, let lithium ion battery fast cooling and guarantee that the homogeneity of battery temperature is a main target.Existing lithium battery group is generally through the fan radiating and cooling, but adopts fan can't accomplish Homogeneouslly-radiating, even and the effect of local heat radiation also poor.
In sum, there is the technological deficiency that heat radiation is inhomogeneous, radiating effect is relatively poor in existing automobile-used lithium battery.
The utility model content
The utility model technical problem to be solved is the deficiency that overcomes prior art, and a kind of automobile-used lithium battery that has radiating tube even, good heat dissipation effect that dispels the heat is provided.
The technical scheme that the utility model adopted is: the utility model comprises lid, the housing that matches; Be provided with upper fixed seat, lower fixed seat in the said housing; Some lithium battery monomers of arranging in length and breadth are installed between said upper fixed seat and the lower fixed seat, and the gap between the said lithium battery monomer also is provided with radiating tube, and said radiating tube contacts with said battery cell; Said lid and said upper fixed seat have through hole, and said radiating tube passes said through hole and stretches out said outside.
Optimally, said radiating tube inside is filled with heat-conducting medium.
The cooperation place of said radiating tube and said through hole is provided with O-ring seal.The cross section of said radiating tube is rounded.
The beneficial effect of the utility model is: because the gap between the said lithium battery monomer of the utility model also is provided with radiating tube; Said radiating tube contacts with said battery cell; The heat that said lithium battery monomer takes place when work can be directly delivered to said radiating tube; Said lid and said upper fixed seat have through hole, and said radiating tube passes said through hole and stretches out said outside, and the heat absorption that the work of said lithium battery monomer is produced by said radiating tube also is transmitted to said outside and surrounding air is carried out heat transmission; Thereby heat effectively is dispersed in the extraneous air, realizes the purpose of heat radiation; And said radiating tube evenly is arranged in the gap between the said lithium battery monomer, heat absorption more fully, more even, the temperature equalization of lithium battery interior, stable, thus effectively ensured the stability of lithium battery work, and useful life of having improved lithium battery greatly.
Description of drawings
Fig. 1 is the exploded perspective view of the utility model;
Fig. 2 is the said radiating tube of the utility model and the sketch map that cooperates of said battery cell.
Embodiment
Like Fig. 1, shown in Figure 2; The utility model comprises lid 1, the housing 2 that matches; Said lid 1 adopts aluminum alloy materials with said housing 2, is provided with upper fixed seat 31, lower fixed seat 32 in the said housing 2, and said upper fixed seat 31 all adopts insulating heat-conduction material with lower fixed seat 32; Some lithium battery monomers of arranging in length and breadth 4 are installed between said upper fixed seat 31 and the lower fixed seat 32; Gap between the said lithium battery monomer 4 also is provided with radiating tube 5, and the cross section of said radiating tube 5 is rounded, and said radiating tube 5 contacts with said battery cell 4; Said lid 1 and said upper fixed seat 31 have through hole, and said radiating tube 4 passes said through hole and stretches out said housing 2 outsides; During work; The heat that said lithium battery monomer 4 produces can be directly delivered to said radiating tube 5; Said lid 1 and said upper fixed seat 31 have through hole, and said radiating tube 5 passes said through hole and stretches out said housing 2 outsides, and the heat absorption that 4 work of said lithium battery monomer is produced by said radiating tube 5 also is transmitted to that said housing 2 is outside to carry out heat transmission with surrounding air; Thereby heat effectively is dispersed in the extraneous air, realizes the purpose of heat radiation; And said radiating tube 5 evenly is arranged in the gap between the said lithium battery monomer 4; The heat absorption more fully, more even; The temperature equalization of lithium battery interior, stable, thus the stability of lithium battery work effectively ensured, and the useful life of having improved lithium battery greatly.
Said radiating tube 5 inside are filled with heat-conducting medium, carry out high-efficiency heat conduction through said heat-conducting medium, can further improve radiating efficiency, quicken heat radiation, better heat-radiation effect.Said radiating tube 5 is provided with O-ring seal 52 with the cooperation place of said through hole, is used to improve sealing property.
The utility model can be widely used in automobile-used lithium battery field.
Claims (4)
1. the automobile-used lithium battery that has radiating tube; Comprise the lid (1), the housing (2) that match; Be provided with upper fixed seat (31), lower fixed seat (32) in the said housing (2); Some lithium battery monomers of arranging in length and breadth (4) are installed between said upper fixed seat (31) and the lower fixed seat (32), and it is characterized in that: the gap between the said lithium battery monomer (4) also is provided with radiating tube (5), and said radiating tube (5) contacts with said battery cell (4); Said lid (1) and said upper fixed seat (31) have through hole, and said radiating tube (5) passes said through hole and stretches out said housing (2) outside.
2. the automobile-used lithium battery that has radiating tube according to claim 1 is characterized in that: said radiating tube (5) inside is filled with heat-conducting medium.
3. the automobile-used lithium battery that has radiating tube according to claim 1 and 2 is characterized in that: said radiating tube (5) is provided with O-ring seal (52) with the cooperation place of said through hole.
4. the automobile-used lithium battery that has radiating tube according to claim 1 and 2 is characterized in that: the cross section of said radiating tube (5) is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120193795 CN202221803U (en) | 2011-06-10 | 2011-06-10 | Car lithium battery with radiating pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120193795 CN202221803U (en) | 2011-06-10 | 2011-06-10 | Car lithium battery with radiating pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202221803U true CN202221803U (en) | 2012-05-16 |
Family
ID=46043824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120193795 Expired - Fee Related CN202221803U (en) | 2011-06-10 | 2011-06-10 | Car lithium battery with radiating pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202221803U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983377A (en) * | 2012-12-18 | 2013-03-20 | 天津清源电动车辆有限责任公司 | Heat exchange device for lithium ion battery of electric automobile |
| CN103247836A (en) * | 2013-05-24 | 2013-08-14 | 天能集团江苏科技有限公司 | Heat radiation structure of lead carbon super battery |
| CN104993190A (en) * | 2015-05-25 | 2015-10-21 | 潍坊天泽新能源有限公司 | Combined lithium ion battery module |
-
2011
- 2011-06-10 CN CN 201120193795 patent/CN202221803U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983377A (en) * | 2012-12-18 | 2013-03-20 | 天津清源电动车辆有限责任公司 | Heat exchange device for lithium ion battery of electric automobile |
| CN103247836A (en) * | 2013-05-24 | 2013-08-14 | 天能集团江苏科技有限公司 | Heat radiation structure of lead carbon super battery |
| CN103247836B (en) * | 2013-05-24 | 2015-10-28 | 天能集团江苏科技有限公司 | A kind of radiator structure of plumbous charcoal superbattery |
| CN104993190A (en) * | 2015-05-25 | 2015-10-21 | 潍坊天泽新能源有限公司 | Combined lithium ion battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20140610 |