CN219979652U - Heat dissipation shell for power battery - Google Patents
Heat dissipation shell for power battery Download PDFInfo
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- CN219979652U CN219979652U CN202321201930.4U CN202321201930U CN219979652U CN 219979652 U CN219979652 U CN 219979652U CN 202321201930 U CN202321201930 U CN 202321201930U CN 219979652 U CN219979652 U CN 219979652U
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- heat dissipation
- power battery
- main part
- cold
- wall
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000306 component Substances 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power batteries and discloses a heat dissipation shell for a power battery, which comprises a shell body, wherein the top of the shell body is rotationally connected with a protective cover, the bottom of the protective cover is fixedly provided with a clamping strip, the top of the shell body is provided with a clamping groove, the right side of the shell body is fixedly provided with a fixed cover, the inner wall of the fixed cover is slidably connected with a plug rod, and the outer edge of the plug rod is slidably sleeved with a spring. Through the cooperation use of fixed cover, inserted bar and spring, the cooperation that utilizes gasket and round hole simultaneously makes to separate between convenient to use person with card strip and the draw-in groove and overhauls the maintenance to battery pack, avoided the loaded down with trivial details degree of installation and dismantlement can seriously influence the work efficiency of staff when overhauling the device, solved the problem that current device stability can not enough influence power battery's life cycle when fixed to battery pack simultaneously, improved the practicality of the device.
Description
Technical Field
The utility model relates to the technical field of power batteries, in particular to a heat dissipation shell for a power battery.
Background
The vehicle-mounted power battery is used as one of important energy storage devices and core components of new energy vehicles such as plug-in hybrid electric vehicles, pure electric vehicles and the like, is connected with a whole vehicle power driving system of the new energy vehicles and high-voltage and low-voltage electric components, and a power battery shell protects and fixes electric components in a power battery pack to be a supporting framework of a power battery pack.
The traditional heat dissipation shell for the power battery can refer to the Chinese patent with the authorized publication number of CN217182343U, and discloses a heat dissipation shell for the power battery, which comprises a heat dissipation shell, wherein a top cover is arranged at the upper end of the heat dissipation shell, a bottom cover is arranged at the bottom end of the heat dissipation shell, grooves are formed in two sides of two ends of the heat dissipation shell, rotating blocks corresponding to the grooves are arranged on two sides of one side of the lower end of the top cover, limiting holes are formed in the middle of the rotating blocks, rotating gears are arranged in the middle of two ends of the heat dissipation shell, rotating rods extending to the outer parts of the heat dissipation shell are arranged in the middle of the rotating gears, and adjusting handles are arranged outside the rotating rods. The utility model provides a heat dissipation casing for power battery, spacing is carried out through the spacing hole joint of bayonet lock and rotor, and the effectual both ends rotor and the heat dissipation casing of top cap and bottom consolidate, when need maintenance or look over when opening top cap or bottom, can rotate the regulation handle of one side, then can overturn top cap or bottom to one side under the rotor, wholly fix need not to use the bolt, need not to use external tool, and the installation is convenient, has higher practicality.
The utility model provides a power battery is with heat dissipation casing, for this purpose, be used for solving above-mentioned problem, above-mentioned equipment is when using, need not to use the bolt through whole fixed, need not to use external tool, the installation is convenient, have higher practicality, but the loaded down with trivial details degree of above-mentioned device when actual installation is anyway higher, the loaded down with trivial details degree of installation and dismantlement can seriously influence the work efficiency of staff when overhauling the device, and the steadiness of above-mentioned device when fixing the body is not enough, the life cycle of power battery can be influenced in the steadiness of fixing, we propose a power battery for this purpose.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the heat dissipation shell for the power battery, which has the advantages of strong practicability, good stability and convenience in installation and disassembly, and solves the problems proposed by the background art.
The utility model provides the following technical scheme: the utility model provides a power battery is with heat dissipation casing, includes the casing main part, the top of casing main part rotates and is connected with the protective cover, the fixed clamping strip that is equipped with in bottom of protective cover, the draw-in groove has been seted up at the top of casing main part, the right side fixedly mounted of casing main part has fixed cover, the inner wall sliding connection of fixed cover has the inserted bar, the outer edge sliding sleeve of inserted bar has the spring, the outer edge fixedly mounted of inserted bar has the gasket, the right side fixedly mounted of casing main part has the fixed plate, the left side fixedly mounted of fixed plate has the motor, the power output shaft of motor is fixedly mounted with fan, the top of casing main part inner wall is equipped with battery pack, the fixed cold row that is equipped with of inner wall of casing main part, the left side fixedly connected with honeycomb duct of cold row, the outer edge fixedly connected with cold head of honeycomb duct.
As a preferable technical scheme of the utility model, the pump is arranged on the inner wall of the cold head, the pump is fixedly connected with the guide pipe, the number of the cold rows is two, the two ends of the guide pipe are respectively and fixedly connected with the two cold rows, and the cold head is attached to the front surface of the battery component.
As a preferable technical scheme of the utility model, a round hole is formed in the left side of the fixed cover, the round hole penetrates through the fixed cover and the shell body to the inner wall position of the clamping strip, and the inserted link is connected to the inner wall position of the round hole in a sliding mode.
As a preferable technical scheme of the utility model, the right side of the shell body is provided with a circular groove, the fan is arranged at the inner wall position of the circular groove, and the positions of the fan and the cold row are corresponding.
As a preferable technical scheme of the utility model, the gasket is arranged at the left side position of the spring, and the gasket and the spring are both arranged at the inner cavity position of the fixed cover.
As a preferable technical scheme of the utility model, the shapes of the clamping strips and the clamping grooves are matched, the positions of the clamping strips and the clamping grooves are corresponding, and one side of the protective cover far away from the clamping strips is rotationally connected with the top of the motor.
Compared with the prior art, the utility model has the following beneficial effects:
1. this power battery is with heat dissipation casing uses through the cooperation of fixed cover, inserted bar and spring, utilizes the cooperation of gasket and round hole to make the user of facilitating the use separate between with draw-in bar and draw-in groove and overhauls the maintenance to battery pack simultaneously, avoided the loaded down with trivial details degree of installation and dismantlement can seriously influence the work efficiency of staff when overhauling the device, solved the problem that current device steadiness can not enough influence power battery's life cycle when fixed to battery pack simultaneously, improved the practicality of the device.
2. This power battery uses heat dissipation casing, through the cooperation of fixed plate, motor and fan, utilizes cold row, honeycomb duct, cold head and pump machine's cooperation simultaneously so that can improve the radiating effect to the device to improve the security of the device when the summer operation that dispels the heat, avoided the short circuit and the spontaneous combustion that the summer high load operation that traditional device heat dissipation is not enough led to lead to, improved the security and the life of the device.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a protective cover according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a main body of the housing according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
FIG. 5 is a schematic view of a flow guiding tube according to the present utility model.
In the figure: 1. a housing body; 2. a protective cover; 3. clamping strips; 4. a clamping groove; 5. a fixed cover; 6. a rod; 7. a spring; 8. a gasket; 9. a fixing plate; 10. a motor; 11. a fan; 12. a circular groove; 13. a battery assembly; 14. cold row; 15. a flow guiding pipe; 16. and (5) a cold head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a heat dissipation housing for a power battery includes a housing main body 1, a protection cover 2 is rotatably connected to the top of the housing main body 1, a clamping strip 3 is fixedly assembled at the bottom of the protection cover 2, a clamping groove 4 is provided at the top of the housing main body 1, a fixing cover 5 is fixedly assembled at the right side of the housing main body 1, an inserting rod 6 is slidably connected to the inner wall of the fixing cover 5, a spring 7 is slidably sleeved on the outer edge of the inserting rod 6, a gasket 8 is fixedly assembled at the outer edge of the inserting rod 6, a fixing plate 9 is fixedly assembled at the right side of the housing main body 1, a motor 10 is fixedly assembled at the left side of the fixing plate 9, a fan 11 is fixedly assembled at the power output shaft of the motor 10, a battery assembly 13 is arranged at the top of the inner wall of the housing main body 1, a cold row 14 is fixedly arranged at the inner wall of the housing main body 1, a flow guide pipe 15 is fixedly connected to the left side of the cold row 14, and a cold head 16 is fixedly connected to the outer edge of the flow guide pipe 15.
Referring to fig. 5, the inner wall of the cold head 16 is provided with a pump, the pump and the flow guide pipe 15 are fixedly connected, two cold rows 14 are provided, two ends of the flow guide pipe 15 are respectively and fixedly connected with the two cold rows 14, the cold head 16 is attached to the front face of the battery assembly 13, in the structure, the pump and the flow guide pipe 15 are fixedly connected, so that the pump can drive water circulation flow of the inner cavities of the cold rows 14 and the flow guide pipe 15, heat of the battery assembly 13 is absorbed by the cold head 16, transfer is completed, and a heat dissipation effect is achieved.
Please refer to fig. 5, the left side of the fixed cover 5 is provided with a round hole, and the round hole penetrates through the fixed cover 5 and the inner wall positions of the casing body 1 to the clamping strips 3, the inserted link 6 is slidably connected to the inner wall positions of the round hole, in the above structure, the inserted link 6 is slidably connected to the inner wall positions of the round hole, so that the casing body 1 and the clamping strips 3 can be stably connected through the inserted link 6, and further, the separation of the casing body 1 and the clamping strips 3 is avoided, and meanwhile, the convenience of the user for opening the casing body for maintenance is improved, and the practicability of the device is improved.
Referring to fig. 5, a circular groove 12 is formed on the right side of the housing body 1, a fan 11 is disposed at an inner wall of the circular groove 12, and positions of the fan 11 and a cold row 14 are corresponding.
Referring to fig. 4, the spacer 8 is disposed at the left side of the spring 7, the spacer 8 and the spring 7 are disposed at the inner cavity of the fixed cover 5, in the above structure, the spacer 8 is disposed at the left side of the spring 7, so that the spring 7 can be limited, a user is guaranteed not to directly take out the insert 6 when pulling the insert 6, and meanwhile, the spacer 8 and the spring 7 are disposed at the inner cavity of the fixed cover 5, so that the spring 7 is not exposed, and easy corrosion and influence on the service cycle are avoided.
Referring to fig. 5, the shapes of the clamping strip 3 and the clamping groove 4 are adapted, the positions of the clamping strip 3 and the clamping groove 4 are corresponding, one side of the protective cover 2 away from the clamping strip 3 is rotationally connected with the top of the motor 10, in the structure, the positions of the clamping strip 3 and the clamping groove 4 are corresponding, so that after the clamping strip 3 is clamped into the inner wall of the clamping groove 4, the clamping strip can be fixed and limited through the inserting rod 6, and the random detachment of the clamping strip can be prevented.
When the device is used, the motor 10 is started to drive the fan 11 to start working, so that the fan 11 is utilized to radiate heat of the cold row 14, meanwhile, the pump is started to drive the flow guide pipe 15 and water inside the cold row 14 to circulate, so that heat on the surface of the battery component 13 is absorbed by the cold head 16, high-efficiency heat radiation is achieved, when the battery component 13 needs to be overhauled and maintained, the inserting rod 6 is pulled at first, one end of the inserting rod 6 is enabled to be far away from a round hole on the inner wall of the clamping strip 3 by means of acting force of the spring 7, overhauling and maintenance of the battery component 13 are facilitated, after overhauling is completed, the operation is repeated, and after the clamping strip 3 is clamped into the inner wall of the clamping groove 4 by pulling the inserting rod 6, the inserting rod 6 is loosened, so that the clamping strip 3 and the shell body 1 can be fixed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power battery is with heat dissipation casing, includes casing main part (1), its characterized in that: the utility model discloses a cold-water storage battery pack is characterized in that a protective cover (2) is connected to the top rotation of casing main part (1), clamping strip (3) are equipped with to the fixed assembly in bottom of protective cover (2), draw-in groove (4) have been seted up at the top of casing main part (1), the right side fixedly assembled of casing main part (1) has fixed cover (5), the inner wall sliding connection of fixed cover (5) has inserted bar (6), the outer edge sliding sleeve of inserted bar (6) has spring (7), the outer edge fixedly assembled of inserted bar (6) has gasket (8), the right side fixedly assembled of casing main part (1) has fixed plate (9), the left side fixedly assembled of fixed plate (9) has motor (10), the power take-off shaft fixedly assembled of motor (10) has fan (11), the top of casing main part (1) inner wall is equipped with battery pack (13), the inner wall fixedly provided with cold row (14), the left side fixedly connected with (15) of cold row (14), the outer edge fixedly connected with cold-water storage battery pack (16) of honeycomb duct (15).
2. The heat dissipation case for a power battery according to claim 1, wherein: the inner wall of cold head (16) is equipped with the pump, and looks fixed connection between pump and honeycomb duct (15), the quantity of cold row (14) has two, the both ends of honeycomb duct (15) are respectively with two cold row (14) looks fixed connection, laminating between the front of cold head (16) and battery pack (13).
3. The heat dissipation case for a power battery according to claim 1, wherein: the left side of fixed cover (5) has seted up the round hole, and the round hole runs through the inner wall position of fixed cover (5) and casing main part (1) to card strip (3), inserted bar (6) sliding connection is in the inner wall position of round hole.
4. The heat dissipation case for a power battery according to claim 1, wherein: the right side of the shell body (1) is provided with a circular groove (12), the fan (11) is arranged at the inner wall position of the circular groove (12), and the positions of the fan (11) and the cold row (14) are corresponding.
5. The heat dissipation case for a power battery according to claim 1, wherein: the gasket (8) is arranged at the left side of the spring (7), and the gasket (8) and the spring (7) are arranged at the inner cavity of the fixed cover (5).
6. The heat dissipation case for a power battery according to claim 1, wherein: the shape of the clamping strip (3) is matched with that of the clamping groove (4), the positions of the clamping strip (3) and the clamping groove (4) are corresponding, and one side, far away from the clamping strip (3), of the protective cover (2) is rotationally connected with the top of the motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201930.4U CN219979652U (en) | 2023-05-18 | 2023-05-18 | Heat dissipation shell for power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201930.4U CN219979652U (en) | 2023-05-18 | 2023-05-18 | Heat dissipation shell for power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219979652U true CN219979652U (en) | 2023-11-07 |
Family
ID=88590691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321201930.4U Active CN219979652U (en) | 2023-05-18 | 2023-05-18 | Heat dissipation shell for power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219979652U (en) |
-
2023
- 2023-05-18 CN CN202321201930.4U patent/CN219979652U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 644000, No. 1, Section 2, Xinyuan Avenue, Songjia Town, Sanjiang New District, Yibin City, Sichuan Province Patentee after: Sichuan Kedali Precision Industry Co.,Ltd. Country or region after: China Address before: No. 18, 8th Floor, Building B2, Intelligent Terminal Industrial Park, Changjiang Industrial Park, Songjia Town, Sanjiang New District, Yibin City, Sichuan Province, 644000 Patentee before: Sichuan Kedali Precision Industry Co.,Ltd. Country or region before: China |