CN213425126U - High heat dissipating new energy automobile battery package - Google Patents
High heat dissipating new energy automobile battery package Download PDFInfo
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- CN213425126U CN213425126U CN202022428540.3U CN202022428540U CN213425126U CN 213425126 U CN213425126 U CN 213425126U CN 202022428540 U CN202022428540 U CN 202022428540U CN 213425126 U CN213425126 U CN 213425126U
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- heat dissipation
- heat
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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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Abstract
The utility model relates to a high heat dissipating new energy automobile battery package, include: the frame body, one side opposite to the frame body is provided with a frame cover; the heat dissipation plate is fixedly arranged in the frame body, and a heat dissipation space is formed between the heat dissipation plate and the bottom of the frame body; the heat dissipation device is fixedly arranged in the frame and is close to one side of the heat dissipation plate; and a cooling device provided on an inner wall of the frame, the cooling device including: and the plurality of radiating fins and the second semiconductor refrigerating fins are arranged on the inner wall of the frame body at intervals and correspond to the radiating fins one by one. When the battery assembly works to generate heat, the heat is processed by the cold end of the first semiconductor refrigerating sheet, then is continuously transferred to the radiating fins for processing, the radiating fins are connected with the radiating fins through the heat conducting hose to form a cooling circulation system, and then the heat generated by the battery is processed again by the second semiconductor refrigerating sheet, so that the effect of cooling is realized; the heat dissipation holes formed in the bottom plate can dissipate heat into the heat dissipation space to be cooled, and therefore the whole heat dissipation effect is finally guaranteed.
Description
Technical Field
The utility model relates to a new forms of energy technical field, in particular to high heat dissipating new energy automobile battery package.
Background
With the reform and development of the automobile industry, new energy automobiles are gradually accepted by people due to the economy and environmental protection.
The power of a new energy automobile commonly available on the market comes from a battery pack, and the working temperature of the battery pack directly affects the power output of the automobile, the service life of a battery and the safety of the automobile in use, so that the regulation of the temperature of the battery pack is very important.
In the prior art, most battery packs are cooled in a filling material mode, and the cooling mode is not ideal in effect and easily influences the exertion of vehicle power.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a thermal diffusivity new energy automobile battery package has the advantage that heat dispersion is high.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a high heat dissipating new energy automobile battery package includes:
the frame body is provided with a frame cover at one side opposite to the frame body;
the heat dissipation plate is fixedly arranged on one side, far away from the frame cover, in the frame body, a heat dissipation space is formed between the heat dissipation plate and the bottom of the frame body, and a plurality of heat dissipation holes are formed in the heat dissipation plate;
fixedly mounted in the frame, and be close to the heat abstractor of heating panel one side, heat abstractor includes: the first semiconductor refrigeration piece is arranged on the radiating fin in a crossing mode and used for transferring heat;
a cooling device disposed opposite the heat sink, the cooling device comprising: the plurality of radiating fins are arranged on the inner wall of the frame body at intervals and correspond to the radiating fins one by one, and the second semiconductor refrigerating fins are attached to the radiating fins.
When the battery pack is in a working state, the heat generated in the frame body is absorbed and cooled through the first semiconductor refrigeration pieces on the two sides, redundant heat is transferred to the heat dissipation fins, meanwhile, the second semiconductor refrigeration pieces transfer the heat to the heat dissipation fins, and meanwhile, the heat inside the frame body can be led out through the heat dissipation holes formed in the bottom plate, so that the heat dissipation efficiency is improved, and the normal operation of the battery pack is prevented from being influenced by overheating.
As an optimized proposal of the utility model, the heat dissipation fin is provided with a joint groove matched with the first semiconductor refrigeration piece, and the first semiconductor refrigeration piece is installed in the joint groove.
According to the technical scheme, the first semiconductor refrigeration piece is matched with the heat dissipation fins, so that heat is transferred to the first semiconductor refrigeration piece and then is transferred under the action of the heat dissipation fins.
As a preferred scheme of the utility model, even interval be equipped with on the fin with the mounting groove of second semiconductor refrigeration piece looks adaptation, the second semiconductor refrigeration piece is fixed in the mounting groove, just the cold junction laminating of second semiconductor refrigeration piece is in the battery pack of framework is on the surface.
Realize above-mentioned technical scheme, through the installation of mutually supporting of second conductor refrigeration piece and fin, give the cold junction one side back of first semiconductor refrigeration piece with heat transfer, under the effect of fin, realize discharging the heat on framework both sides surface.
As an optimized scheme of the utility model, the heat dissipation wing with be connected through heat conduction hose between the fin, just the heat dissipation wing with the fin is connected and is the U type.
According to the technical scheme, the heat dissipation fins are connected with the heat dissipation fins through the heat conduction hose, so that the heat is discharged from top to bottom, and the heat dissipation efficiency is further improved.
As a preferred scheme of the utility model, one side of the frame cover is hinged with the frame body, and the other side of the frame cover is provided with a bolt for positioning, and the frame body is provided with a slot matched with the bolt; the bolt and the slot are respectively positioned in the middle positions of one sides of the frame cover and the frame body.
According to the technical scheme, the installation is achieved through the mutual matching of the plug pins and the slots, and the convenience in the installation process of the frame body and the frame cover is improved.
To sum up, the utility model discloses following beneficial effect has:
a high heat dissipating new energy automobile battery package includes: the frame body, one side opposite to the frame body is provided with a frame cover; the heat dissipation plate is fixedly arranged on one side, far away from the frame cover, in the frame body, a heat dissipation space is formed between the heat dissipation plate and the bottom of the frame body, and a plurality of heat dissipation holes are formed in the heat dissipation plate; fixed mounting in the frame, and be close to the heat abstractor on one side of the heating panel, heat abstractor includes: the first semiconductor refrigeration piece is arranged on the radiating fin in a crossing mode and used for transferring heat; the cooling device of setting at frame inner wall, cooling device includes: a plurality of radiating fins which are arranged on the inner wall of the frame body at intervals and correspond to the radiating fins one by one, and second semiconductor refrigerating fins which are attached to the radiating fins; and the fan assembly is arranged in the heat dissipation space. When the battery assembly works to generate heat, the heat is processed by the cold end of the first semiconductor refrigerating sheet, then is continuously transferred to the radiating fins for processing, the radiating fins are connected with the radiating fins through the heat conducting hose to form a cooling circulation system, and then the heat generated by the battery is processed again by the second semiconductor refrigerating sheet, so that the effect of cooling is realized; the heat dissipation holes formed in the bottom plate can dissipate heat into the heat dissipation space to be cooled, and therefore the whole heat dissipation effect is finally guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of the front structure of the embodiment of the present invention.
Fig. 2 is an attached view of the frame body according to the embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a frame body; 2. a frame cover; 3. a heat dissipation plate; 31. heat dissipation holes; 4. a heat sink; 41. a second semiconductor refrigeration chip; 43. mounting grooves; 5. heat dissipation fins; 51. a first semiconductor refrigeration chip; 52. a clamping groove; 6. a heat conducting hose; 61. a slot; 7. and a heat dissipation space.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
A new energy vehicle battery pack with high heat dissipation performance, as shown in fig. 1 to 2, comprising: a frame body 1, wherein a frame cover 2 is arranged on one side opposite to the frame body 1; the heat dissipation plate 3 is fixedly arranged in the frame body 1 and far away from one side of the frame cover 2, a heat dissipation space 7 is formed between the heat dissipation plate 3 and the bottom of the frame body 1, and a plurality of heat dissipation holes 31 are formed in the heat dissipation plate 3; and a heat sink fixedly mounted in the frame 1 and close to the heat sink 3.
Specifically, the heat dissipation device includes: a heat dissipating fin 5 fixedly mounted on the heat dissipating plate 3, and a first semiconductor cooling fin 51 mounted across the heat dissipating fin 5 for transferring heat; a cooling device disposed opposite the heat sink, the cooling device comprising: a plurality of radiating fins 4 which are arranged at intervals on the inner wall of the frame body 1 and are in one-to-one correspondence with the radiating fins 5, and second semiconductor refrigerating fins 41 which are attached to the radiating fins 4.
Further, the heat dissipation fin 5 is provided with a clamping groove 52 matched with the first semiconductor refrigeration sheet 51, and the first semiconductor refrigeration sheet 51 is installed in the clamping groove 52; stable connection of the first semiconductor cooling sheet 51 is achieved, so that heat generated from the battery assembly is transferred to the cold end of the first semiconductor cooling sheet 51.
Evenly spaced on the fin 4 is equipped with the mounting groove 43 with second semiconductor refrigeration piece 41 looks adaptation, and second semiconductor refrigeration piece 41 is fixed in mounting groove 43, and the cold junction laminating of second semiconductor refrigeration piece 41 is on the battery pack surface of framework 1. The second semiconductor chilling plate 41 also achieves heat transfer, thereby accelerating the heat dissipation effect.
In the embodiment of the present invention, the heat dissipating fins 5 are connected to the heat dissipating fins 4 through the heat conducting hoses 6, and the heat dissipating fins 5 are connected to the heat dissipating fins 4 in a U shape; the heat conducting hose 6 is used for conducting the radiating fins 5 and the radiating fins 4 mutually, so that heat is transferred mutually.
One side of the frame cover 2 is hinged with the frame body 1, the other side of the frame cover 2 is provided with a bolt for positioning, and the frame body 1 is provided with a slot 61 matched with the bolt; the bolt and the slot 61 are respectively positioned at the middle position of one side of the frame cover 2 and the frame body 1. The bolt and the slot 61 are used for realizing the locking between the frame cover 2 and the frame body 1 and ensuring that the battery assembly is in a stable operation state.
When the battery assembly works to generate heat, the heat is processed by the cold end of the first semiconductor refrigerating sheet 51, then is continuously transmitted to the radiating fins 5 for processing, the radiating fins 5 are connected with the radiating fins 4 through the heat conducting hoses 6 to form a cooling circulation system, and then the heat generated by the battery is processed again by the second semiconductor refrigerating sheet 41, so that the cooling effect is realized; the heat dissipation holes 31 formed in the bottom plate can dissipate heat into the heat dissipation space 7 to be cooled, so that the whole heat dissipation effect is finally guaranteed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a high heat dissipating new energy automobile battery package which characterized in that includes:
the frame body is provided with a frame cover at one side opposite to the frame body;
the heat dissipation plate is fixedly arranged on one side, far away from the frame cover, in the frame body, a heat dissipation space is formed between the heat dissipation plate and the bottom of the frame body, and a plurality of heat dissipation holes are formed in the heat dissipation plate;
fixedly mounted in the frame, and be close to the heat abstractor of heating panel one side, heat abstractor includes: the first semiconductor refrigeration piece is arranged on the radiating fin in a crossing mode and used for transferring heat;
a cooling device disposed opposite the heat sink, the cooling device comprising: the plurality of radiating fins are arranged on the inner wall of the frame body at intervals and correspond to the radiating fins one by one, and the second semiconductor refrigerating fins are attached to the radiating fins.
2. The new energy automobile battery pack with high heat dissipation performance as recited in claim 1, wherein a clamping groove matched with the first semiconductor cooling sheet is formed in the heat dissipation fin, and the first semiconductor cooling sheet is installed in the clamping groove.
3. The new energy vehicle battery pack with high heat dissipation performance according to claim 1, wherein mounting grooves matched with the second semiconductor refrigeration sheets are uniformly arranged on the heat dissipation sheets at intervals, the second semiconductor refrigeration sheets are fixed in the mounting grooves, and cold ends of the second semiconductor refrigeration sheets are attached to the surfaces of the battery components of the frame body.
4. The new energy automobile battery pack with high heat dissipation performance as claimed in claim 1 or 3, wherein the heat dissipation fins are connected with the heat dissipation fins through heat conduction hoses, and the heat dissipation fins are connected with the heat dissipation fins in a U shape.
5. The new energy automobile battery pack with high heat dissipation performance as recited in claim 1, wherein one side of the frame cover is hinged to the frame body, a bolt for positioning is arranged on the other side of the frame cover, and a slot matched with the bolt is formed in the frame body; the bolt and the slot are respectively positioned in the middle positions of one sides of the frame cover and the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022428540.3U CN213425126U (en) | 2020-10-28 | 2020-10-28 | High heat dissipating new energy automobile battery package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022428540.3U CN213425126U (en) | 2020-10-28 | 2020-10-28 | High heat dissipating new energy automobile battery package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213425126U true CN213425126U (en) | 2021-06-11 |
Family
ID=76248325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022428540.3U Active CN213425126U (en) | 2020-10-28 | 2020-10-28 | High heat dissipating new energy automobile battery package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213425126U (en) |
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2020
- 2020-10-28 CN CN202022428540.3U patent/CN213425126U/en active Active
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