CN204011604U - There is the cell apparatus of cooling system - Google Patents
There is the cell apparatus of cooling system Download PDFInfo
- Publication number
- CN204011604U CN204011604U CN201420479944.7U CN201420479944U CN204011604U CN 204011604 U CN204011604 U CN 204011604U CN 201420479944 U CN201420479944 U CN 201420479944U CN 204011604 U CN204011604 U CN 204011604U
- Authority
- CN
- China
- Prior art keywords
- battery
- radiator fan
- cooling system
- heat dissipation
- plate component
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 59
- 230000017525 heat dissipation Effects 0.000 claims abstract description 33
- 238000009423 ventilation Methods 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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)
Abstract
The utility model discloses a kind of cell apparatus with cooling system, comprise the box battery case with cavity, in cavity, be provided with battery core pack, it is characterized in that, also comprise cooling system; Cooling system comprises cooling plate component and radiator fan and temperature sensor; The stacking setting of battery in described battery core pack, is equipped with described cooling plate component and contacts with cooling plate component between battery; Battery case bottom is provided with radiator fan; In heat dissipation channel, be provided with temperature sensor, temperature sensor is connected with control chip, and control chip connects described radiator fan; Control chip is all connected with battery core pack with radiator fan; The area of dissipation of greatly having expanded battery core pack, it is simple and reasonable, and there is no sharp corners with battery contact portion, has avoided the injury to battery; Battery case structural stability is good, and degree of protection is high, and easy access, and reliability is higher.
Description
Technical field
The utility model belongs to battery technology field, relates to the heat dissipation technology of battery pack, is specially a kind of cell apparatus with cooling system.
Background technology
Polymer battery has the features such as higher electric power storage energy density, lower self-discharge rate, memory-less effect and environmentally safe, in high-power electric power storage application, occupies very important status.But the battery pack of high output, high power capacity is in the time discharging and recharging, can produce sizable heat, if the heat producing while discharging and recharging cannot effectively discharge, heat will accumulate in battery unit and cause exhausting fast of battery unit, and the temperature causing in the charging and discharging process of battery in the time of actual motion unbalanced be also one of major reason of causing battery failure; Poor heat radiation, thus reliability reduced; But cooling systems more of the prior art are excessive, need very strong driving force, thereby also reduce battery pack service efficiency.Therefore, need a kind of battery apparatus with cooling system badly.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of simple in structure and cell apparatus with cooling system that radiating effect is splendid.
There is a cell apparatus for cooling system, comprise the box battery case with cavity, in cavity, be provided with battery core pack, it is characterized in that, also comprise cooling system; Cooling system comprises cooling plate component and radiator fan and temperature sensor; Described cooling plate component comprises heat-conducting plate, and heat-conducting plate one side is provided with heat dissipation channel parallel to each other, and heat dissipation channel is hollow-core construction, gapless between heat dissipation channel and heat-conducting plate contact-making surface; The stacking setting of battery in described battery core pack, is equipped with described cooling plate component and contacts with cooling plate component between battery; Battery case bottom is provided with radiator fan, and radiator fan place plane is vertical with heat dissipation channel; In heat dissipation channel, be provided with temperature sensor, temperature sensor is connected with control chip, and control chip connects described radiator fan; Control chip is all connected with battery core pack with radiator fan.
Further, in described battery case, be provided with base plate, base plate is arranged on battery core pack with cooling plate component below and contacts with cooling plate component with battery core pack; Base plate is above radiator fan, and base plate is provided with ventilation hole; On battery case, on a wall relative with base plate, be also provided with ventilation hole.
Further, on a pair of relative sidewall of described battery case, be equipped with cooling plate component fixed groove, cooling plate component both sides are separately positioned in the fixed groove on two side.
Further, described heat dissipation channel cross section is rounded square.
Further, described heat dissipation channel and heat-conducting plate are aluminium, and described heat-conducting plate is solid slab.
The beneficial effects of the utility model are for providing a kind of cell apparatus with cooling system, greatly expand the area of dissipation of battery core pack, auxiliary heat dissipation fan can be realized heat exchange by heat loose battery core pack and air with the heat dissipation channel by hollow and then take to outside battery pack, thereby reach best radiating effect, avoided the too high loss in time of heat of battery core pack generation or the battery infringement that temperature rise inequality causes; It is simple and reasonable, and there is no sharp corners with battery contact portion, avoided to battery injury; Battery case structural stability is good, and degree of protection is high, and easy access,
Reliability is higher.
Brief description of the drawings
The battery case structural representation of the cell apparatus with cooling system that Fig. 1 provides for the utility model;
Fig. 2 is the structural representation of the base plate of battery case inside shown in Fig. 1;
Fig. 3 is the structural representation of battery case inside shown in Fig. 1;
Fig. 4 is the assembling schematic diagram of cooling plate component shown in Fig. 1 and battery case;
Fig. 5 is the structural representation of cooling plate component shown in Fig. 4.
In figure:
1. battery case; 2. ventilation hole; 3. battery core pack; 4. cooling plate component; 5. radiator fan; 6. base plate; 7. heat dissipation channel; 8. heat-conducting plate; 9. cooling plate component fixed groove.
Embodiment
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Have a cell apparatus for cooling system, comprise as shown in Figure 1 the box battery case 1 with cavity, battery case 1 inside is provided with base plate, and a wall relative with base plate on battery case 1 is provided with ventilation hole 2; Described base plate is provided with ventilation hole, and base plate 6 structures as shown in Figure 2.
As shown in Figure 3, in the cavity of battery case 1, be provided with battery core pack 3, also comprise that cooling system, cooling system comprise cooling plate component 4 and radiator fan 5 and temperature sensor.
As shown in Figure 4, described cooling plate component comprises heat-conducting plate 8, and heat-conducting plate 8 one sides are provided with heat dissipation channel parallel to each other 7, and heat dissipation channel is hollow-core construction, gapless between heat dissipation channel 7 and heat-conducting plate 8 contact-making surfaces.On a pair of relative sidewall of battery case, be equipped with cooling plate component fixed groove 9, cooling plate component both sides are separately positioned in the fixed groove 9 on two side.
As shown in Figure 3, the stacking setting of battery in described battery core pack 3, is equipped with described cooling plate component 4 and contacts with cooling plate component 4 between battery; Battery case 1 bottom is provided with described radiator fan 5, and radiator fan 5 place planes are vertical with heat dissipation channel 7; In heat dissipation channel 7, be provided with temperature sensor, temperature sensor is connected with control chip, and control chip connects described radiator fan 5; Control chip is all connected with battery core pack 3 with radiator fan 5.
Base plate 6 in battery case 1 is arranged between radiator fan and cooling plate component assembly, contact with battery core pack 3 and cooling plate component, play certain carrying stabilization, the intensive ventilation hole on base plate 6 ensures that wind energy that radiator fan 5 produces is enough unobstructed through base plate 6.
As shown in Figure 5, the heat dissipation channel 7 gapped setting parallel to each other on heat-conducting plate 8, forms concavo-convex that height rises and falls, and heat dissipation channel 7 inside are hollow-core constructions, have so just greatly increased the area of dissipation of cooling plate component; Heat-conducting plate and heat dissipation channel preferred material are aluminium, and heat conduction efficiency is high; And the material of battery case is also preferably aluminium, the heat that the heat of battery case inside and cooling plate component can be conducted by heating panel fixed groove conducts.
Battery contacts with the heat-conducting plate of cooling plate component, the heat that battery produces is by the heat-conducting plate conduction of solid aluminium, carry out exchange heat through the air in heat dissipation channel, because hot-air density is lower, air in heat dissipation channel is produced free convection, the ventilation hole staying on battery case has the effect of the inner air and outer air of making circulation, so hot-air can be spilt into outside battery case, the heat producing when battery reaches design temperature, temperature signal is passed to control chip by temperature sensor, control chip starts radiator fan, radiator fan faces the hollow of heat dissipation channel, the expedite gap through the hollow and heat dissipation channel of heat dissipation channel of its wind taking up, with the quick convective exchange of air, hot-air is fallen apart to battery case outside by the ventilation hole on battery case, temperature between battery declines, the temperature signal of collection is passed to control chip by temperature sensor, control chip stops radiator fan, cooling plate component between battery utilizes the heat radiation of natural air convective exchange.
Described heat dissipation channel cross section is rounded square, when having avoided contacting with battery, battery is caused damage.
This practical linear new application can increase the life-span in the battery pack of stand-by power supply and the use of 1000W-1500W motor, reduces the heat energy that chemical energy produces.
Above the utility model is described in detail.Herein principle of the present utility model and execution mode are set forth, above explanation is just for helping to understand core concept of the present utility model.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.
Claims (5)
1. there is a cell apparatus for cooling system, comprise the box battery case with cavity, in cavity, be provided with battery core pack, it is characterized in that, also comprise cooling system; Cooling system comprises cooling plate component and radiator fan and temperature sensor; Described cooling plate component comprises heat-conducting plate, and heat-conducting plate one side is provided with heat dissipation channel parallel to each other, and heat dissipation channel is hollow-core construction, gapless between heat dissipation channel and heat-conducting plate contact-making surface; The stacking setting of battery in described battery core pack, is equipped with described cooling plate component and contacts with cooling plate component between battery; Battery case bottom is provided with radiator fan, and radiator fan place plane is vertical with heat dissipation channel; In heat dissipation channel, be provided with temperature sensor, temperature sensor is connected with control chip, and control chip connects described radiator fan; Control chip is all connected with battery core pack with radiator fan.
2. the cell apparatus with cooling system according to claim 1, is characterized in that, in described battery case, is provided with base plate, and base plate is arranged on battery core pack with cooling plate component below and contacts with cooling plate component with battery core pack; Base plate is above radiator fan, and base plate is provided with ventilation hole; On battery case, on a wall relative with base plate, be also provided with ventilation hole.
3. the cell apparatus with cooling system according to claim 2, is characterized in that, on a pair of relative sidewall of described battery case, is equipped with cooling plate component fixed groove, and cooling plate component both sides are separately positioned in the fixed groove on two side.
4. the cell apparatus with cooling system according to claim 3, is characterized in that, heat dissipation channel cross section is rounded square.
5. according to the cell apparatus with cooling system described in claim 1 to 4 any one, it is characterized in that, described heat dissipation channel and heat-conducting plate are aluminium, and described heat-conducting plate is solid slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479944.7U CN204011604U (en) | 2014-08-22 | 2014-08-22 | There is the cell apparatus of cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479944.7U CN204011604U (en) | 2014-08-22 | 2014-08-22 | There is the cell apparatus of cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011604U true CN204011604U (en) | 2014-12-10 |
Family
ID=52051557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479944.7U Expired - Fee Related CN204011604U (en) | 2014-08-22 | 2014-08-22 | There is the cell apparatus of cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011604U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024109A (en) * | 2015-08-03 | 2015-11-04 | 江苏绿伟锂能有限公司 | Lithium battery module for impact wrench |
| CN108172929A (en) * | 2017-12-22 | 2018-06-15 | 银隆新能源股份有限公司 | Battery core heat dissipation structure and battery pack with air-cooled heat dissipation device |
| CN108206315A (en) * | 2017-12-24 | 2018-06-26 | 中山市榄商置业发展有限公司 | New energy automobile group battery heat abstractor |
| CN106240848B (en) * | 2016-08-17 | 2018-07-27 | 长沙天仪空间科技研究院有限公司 | A kind of heat dissipation equipment of intelligence microsatellite |
| CN117895109A (en) * | 2024-01-19 | 2024-04-16 | 江苏恒日通新能源科技有限公司 | An efficient energy storage device based on the Internet of Things |
-
2014
- 2014-08-22 CN CN201420479944.7U patent/CN204011604U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024109A (en) * | 2015-08-03 | 2015-11-04 | 江苏绿伟锂能有限公司 | Lithium battery module for impact wrench |
| CN105024109B (en) * | 2015-08-03 | 2017-11-10 | 江苏绿伟锂能有限公司 | A kind of lithium battery module for impact wrench |
| CN106240848B (en) * | 2016-08-17 | 2018-07-27 | 长沙天仪空间科技研究院有限公司 | A kind of heat dissipation equipment of intelligence microsatellite |
| CN108172929A (en) * | 2017-12-22 | 2018-06-15 | 银隆新能源股份有限公司 | Battery core heat dissipation structure and battery pack with air-cooled heat dissipation device |
| CN108172929B (en) * | 2017-12-22 | 2024-03-15 | 银隆新能源股份有限公司 | Battery core heat dissipation structure and battery pack with air-cooling heat dissipation device |
| CN108206315A (en) * | 2017-12-24 | 2018-06-26 | 中山市榄商置业发展有限公司 | New energy automobile group battery heat abstractor |
| CN117895109A (en) * | 2024-01-19 | 2024-04-16 | 江苏恒日通新能源科技有限公司 | An efficient energy storage device based on the Internet of Things |
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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 |
Granted publication date: 20141210 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |