CN219832786U - High-efficient radiating group battery - Google Patents
High-efficient radiating group battery Download PDFInfo
- Publication number
- CN219832786U CN219832786U CN202321117189.3U CN202321117189U CN219832786U CN 219832786 U CN219832786 U CN 219832786U CN 202321117189 U CN202321117189 U CN 202321117189U CN 219832786 U CN219832786 U CN 219832786U
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- Prior art keywords
- heat dissipation
- heat
- plate
- battery
- dissipation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 176
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 22
- 230000009977 dual effect Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 241001233242 Lontra Species 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a battery pack with high-efficiency heat dissipation, which relates to the technical field of battery packs, and aims to solve the technical problem that the battery pack cannot play a role in dual protection and heat dissipation in the prior art; the inside heat dissipation subassembly of placing including inside of group battery box, the inside rear end heat dissipation battery planking including vertical setting of group battery box, the heat dissipation protection lateral plate of the vertical setting of rear end heat dissipation battery planking outside fixedly connected with, the inside outside heat dissipation protection dustcoat that is including sleeve shape design of side control heat dissipation subassembly, outside heat dissipation protection dustcoat internally mounted has radiator fan, this group battery can play dual protection radiating effect according to the use needs through side control heat dissipation subassembly and inside place heat dissipation subassembly, utilize bottom heat dissipation subassembly can play the radiating effect of bottom cooperation.
Description
Technical Field
The utility model belongs to the technical field of battery packs, and particularly relates to a battery pack with efficient heat dissipation.
Background
At present, the battery pack used in the market is simpler in structure, most of the battery packs are only provided with a single heat dissipation function, and the double protection heat dissipation effect cannot be achieved according to the use requirement, so that the use safety of the battery pack is reduced, the bottom part of the battery pack cannot be matched with the heat dissipation effect, and the battery pack is further limited in the use process.
At present, the utility model patent with the patent number of 201921660065.3 discloses a low-cost and high-efficiency heat-dissipation battery pack, which comprises a shell and a plurality of lithium batteries correspondingly arranged in the shell, wherein a heat conducting layer is arranged between the left side or the right side of all the lithium batteries and the shell, and a compensation unit is arranged between the right side or the left side of all the lithium batteries and the shell in a matched manner; the top of all lithium batteries is provided with a PCB board, and the PCB board is matched with the lugs of the corresponding lithium batteries through a plurality of nut rows; through the first buffer layer, the second buffer layer and the third buffer layer and even the compensation unit, the mechanical impact resistance and the drop damage resistance of the battery pack are integrally improved, and the mechanical safety is improved; the utility model has simple structure, low cost and high assembly efficiency, and is easy to realize batch production, but the battery pack cannot play a role in dual protection and heat dissipation according to the use requirement when in use, thereby reducing the use safety of the battery pack, and simultaneously cannot play a role in bottom matched heat dissipation, thereby further causing certain limitation of the battery pack in the use process.
Therefore, in order to solve the problem that the battery pack cannot achieve the dual protection and heat dissipation effects, a solution is needed to improve the usage scenario of the battery pack.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a battery pack with high-efficiency heat dissipation, which aims to solve the technical problem that the battery pack cannot play a role in dual protection and heat dissipation in the prior art.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a battery pack with high heat dissipation efficiency, which comprises a battery pack box body, a bottom heat dissipation assembly arranged on the battery pack box body, and a side surface control heat dissipation assembly connected with the battery pack box body; the inside heat dissipation subassembly of placing including inside of group battery box, the inside rear end heat dissipation battery planking that is including vertical setting of group battery box, the heat dissipation protection outer panel of the vertical setting of rear end heat dissipation battery planking outside fixedly connected with, the inside outside heat dissipation protection dustcoat that is including sleeve shape design of side control heat dissipation subassembly, outside heat dissipation protection dustcoat internally mounted has radiator fan.
When the battery pack of the technical scheme is used, the heat dissipation assembly is controlled through the side face and the heat dissipation assembly is arranged inside, the dual-protection heat dissipation effect can be achieved according to the use requirement, so that the use safety of the battery pack box body is improved, the heat dissipation effect of the bottom cooperation can be achieved through the arrangement of the bottom heat dissipation assembly, and the overall heat dissipation efficiency of the battery pack box body is further improved.
Further, the dustproof outer otter board in top is provided with in outside the outside heat dissipation protection dustcoat, the heat dissipation protection outer otter board outside fixedly connected with front end heat dissipation battery planking can play control radiating effect through the setting of radiator fan and dustproof outer otter board in top.
Further, the front end air inlet is formed in the front end heat dissipation battery outer plate, the heat dissipation protection outer plate and the rear end heat dissipation battery outer plate form a protection heat dissipation cavity, and the ventilation and heat dissipation effects can be achieved through the arrangement of the front end air inlet.
Further, the inside heat dissipation subassembly that places is inside including battery heat dissipation interior frame board, battery place the recess in the battery heat dissipation interior frame board is inside to be offered, the recess inboard is provided with the heat conduction paster in the battery place, through the setting of heat conduction paster, can play laminating radiating effect.
Further, the battery heat dissipation inside casing board outside is provided with first heating panel, inside heat dissipation bleeder vent has been seted up to the inside of rear end heat dissipation battery planking, through the setting of first heating panel and inside heat dissipation bleeder vent, can play the ventilative effect of protection heat dissipation.
Further, the inside heat dissipation ventilative board that is provided with of rear end heat dissipation battery planking, heat dissipation ventilative board outside fixedly connected with heat absorption inner panel, heat absorption inner panel outside fixedly connected with heat dissipation protection connection back plate through the setting of heat dissipation ventilative board and heat absorption inner panel, can play the heat absorption radiating effect of cooperation.
Further, the rear end air outlet has been seted up to the inside back plate of heat dissipation protection connection, the inside bottom heat dissipation bottom plate that is including protection heat dissipation bottom plate that is equipped with of bottom heat dissipation bottom plate, the inside second heating panel that is provided with of bottom heat dissipation cavity, the inside both ends bracing piece that is provided with of bottom heat dissipation cavity, the inside heat dissipation bottom notch that has seted up of protection heat dissipation bottom plate, group battery box upside is provided with protection heat dissipation roof, through the setting of second heating panel and heat dissipation bottom notch, can play the radiating effect of bottom cooperation.
(3) Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the side surface control radiating assembly and the internal radiating assembly are arranged, so that the dual protection radiating effect can be achieved according to the use requirement, and the use safety of the battery pack box body is improved.
2. According to the utility model, through the arrangement of the bottom heat dissipation component, the bottom matched heat dissipation effect can be achieved, and the overall heat dissipation efficiency of the battery pack box body is further improved.
Drawings
FIG. 1 is a schematic view of a battery pack according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a cooling fan according to an embodiment of the battery pack of the present utility model;
FIG. 3 is a schematic view of a heat dissipation inner frame plate of a battery according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a protective heat dissipation base plate of a battery pack according to an embodiment of the present utility model.
The marks in the drawings are: 1. a battery pack case; 2. a bottom heat sink assembly; 3. a side control heat dissipation assembly; 4. a heat dissipation component is placed inside; 5. a rear-end heat-dissipating battery outer plate; 6. a heat radiation protection outer side plate; 7. an external heat dissipation protective housing; 8. a heat radiation fan; 9. an outer screen plate with a dustproof top; 10. front end heat dissipation battery outer plate; 11. a front air inlet; 12. a battery heat dissipation inner frame plate; 13. a battery placement groove; 14. a thermally conductive patch; 15. a first heat dissipation plate; 16. an internal heat dissipation vent; 17. a heat-dissipating and air-permeable plate; 18. a heat absorbing inner plate; 19. the heat dissipation protection is connected with the rear plate; 20. a rear end air outlet; 21. a protective heat dissipation bottom plate; 22. a bottom heat dissipation cavity; 23. a second heat dissipation plate; 24. support rods at two ends; 25. a heat dissipation bottom notch; 26. a protective heat dissipation top plate; 27. protecting the heat dissipation cavity.
Detailed Description
As shown in fig. 1 to 4, the present utility model provides a battery pack with high heat dissipation efficiency, comprising a battery pack case 1, a bottom heat dissipation assembly 2 mounted on the battery pack case 1, and a side control heat dissipation assembly 3 connected to the battery pack case 1; the battery pack box 1 comprises an inner accommodating heat dissipation assembly 4, the inner part of the battery pack box 1 comprises a rear end heat dissipation battery outer plate 5 which is vertically arranged, the outer side of the rear end heat dissipation battery outer plate 5 is fixedly connected with a heat dissipation protection outer side plate 6 which is vertically arranged, the inner part of the side surface control heat dissipation assembly 3 comprises an outer heat dissipation protection outer cover 7 which is in a sleeve shape design, and a heat dissipation fan 8 is arranged in the outer heat dissipation protection outer cover 7.
For the present embodiment, the positions and the number of the heat dissipation fans 8 may be adjusted accordingly according to design requirements.
The outer side of the outer heat dissipation protection outer cover 7 is provided with a top dustproof outer screen 9, a front end heat dissipation battery outer plate 10 is fixedly connected to the outer side of the heat dissipation protection outer side plate 6, a front end air inlet 11 is formed in the front end heat dissipation battery outer plate 10, a protection heat dissipation cavity 27 is formed among the front end heat dissipation battery outer plate 10, the heat dissipation protection outer side plate 6 and the rear end heat dissipation battery outer plate 5, the inside of the inner placement heat dissipation assembly 4 comprises a battery heat dissipation inner frame plate 12, a battery placement groove 13 is formed in the inner side of the battery heat dissipation inner frame plate 12, and a heat conduction patch 14 is arranged in the inner side of the battery placement groove 13.
In addition, the battery heat dissipation inner frame plate 12 outside is provided with first heating panel 15, inside heat dissipation bleeder vent 16 has been seted up to the inside of rear end heat dissipation battery planking 5, the inside heat dissipation ventilative board 17 that is provided with of rear end heat dissipation battery planking 5, heat dissipation ventilative board 17 outside fixedly connected with heat absorption inner panel 18, heat absorption inner panel 18 outside fixedly connected with heat dissipation protection connection back plate 19, the inside rear end air outlet 20 that has seted up of heat dissipation protection connection back plate 19, the inside protection radiating bottom plate 21 that is including of bottom cooling subassembly 2, bottom heat dissipation cavity 22 has been seted up to the inside bottom of protection radiating bottom plate 21, bottom heat dissipation cavity 22 inside is provided with the second heating panel 23, bottom heat dissipation cavity 22 inside is provided with both ends bracing piece 24, the inside heat dissipation bottom notch 25 that has been seted up of protection radiating bottom plate 21, group battery box 1 upside is provided with protection roof 26.
It should be noted here that the shape and number of the heat dissipation bottom notches 25 can be adjusted and set accordingly according to the use requirement.
When the battery pack of the technical scheme is used, firstly, the heat dissipation effect can be controlled through the heat dissipation fan 8 and the top dustproof outer screen plate 9, the ventilation and heat dissipation effect can be achieved through the front end air inlet 11, the heat conduction patch 14 can be utilized to achieve the bonding and heat dissipation effect, then the protection, heat dissipation and ventilation effect can be achieved through the first heat dissipation plate 15 and the inner heat dissipation air holes 16, the matched heat absorption and heat dissipation effect can be achieved through the heat dissipation and ventilation plate 17 and the heat absorption inner plate 18, and finally the bottom matched heat dissipation effect can be achieved through the second heat dissipation plate 23 and the heat dissipation bottom notch 25.
Claims (7)
1. The battery pack comprises a battery pack box body, a bottom heat dissipation component arranged on the battery pack box body, and a side surface control heat dissipation component connected with the battery pack box body; the battery pack box is characterized in that the inside of the battery pack box comprises an inner heat dissipation assembly, the inside of the battery pack box comprises a rear heat dissipation battery outer plate which is vertically arranged, the outside of the rear heat dissipation battery outer plate is fixedly connected with a heat dissipation protection outer plate which is vertically arranged, the inside of the side surface control heat dissipation assembly comprises an outer heat dissipation protection outer cover which is in a sleeve shape design, and a heat dissipation fan is arranged in the outer heat dissipation protection outer cover.
2. The efficient heat dissipation battery pack according to claim 1, wherein a top dustproof outer screen is arranged on the outer side of the outer heat dissipation protection outer cover, and a front-end heat dissipation battery outer plate is fixedly connected to the outer side of the heat dissipation protection outer side plate.
3. The high-efficiency heat-dissipating battery pack according to claim 2, wherein the front-end heat-dissipating battery outer plate is internally provided with a front-end air inlet, and a protective heat-dissipating cavity is formed among the front-end heat-dissipating battery outer plate, the heat-dissipating protective outer plate and the rear-end heat-dissipating battery outer plate.
4. The efficient heat dissipation battery pack according to claim 1, wherein the heat dissipation assembly is internally provided with a battery heat dissipation inner frame plate, a battery placement groove is formed in the battery heat dissipation inner frame plate, and a heat conduction patch is arranged on the inner side of the battery placement groove.
5. The efficient heat dissipation battery pack according to claim 4, wherein the first heat dissipation plate is arranged on the outer side of the battery heat dissipation inner frame plate, and the inner heat dissipation air holes are formed in the rear end heat dissipation battery outer plate.
6. The efficient heat dissipation battery pack according to claim 1, wherein a heat dissipation and ventilation plate is arranged inside the rear-end heat dissipation battery outer plate, a heat absorption inner plate is fixedly connected to the outer side of the heat dissipation and ventilation plate, and a heat dissipation protection connection rear plate is fixedly connected to the outer side of the heat absorption inner plate.
7. The efficient heat-dissipation battery pack according to claim 6, wherein the heat-dissipation protection connection rear plate is internally provided with a rear end air outlet, the bottom heat-dissipation assembly is internally provided with a protection heat-dissipation bottom plate, the protection heat-dissipation bottom plate is internally provided with a bottom heat-dissipation cavity, the bottom heat-dissipation cavity is internally provided with a second heat-dissipation plate, the bottom heat-dissipation cavity is internally provided with two end support rods, the protection heat-dissipation bottom plate is internally provided with a heat-dissipation bottom notch, and the upper side of the battery pack box body is provided with a protection heat-dissipation top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321117189.3U CN219832786U (en) | 2023-05-10 | 2023-05-10 | High-efficient radiating group battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321117189.3U CN219832786U (en) | 2023-05-10 | 2023-05-10 | High-efficient radiating group battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219832786U true CN219832786U (en) | 2023-10-13 |
Family
ID=88285292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321117189.3U Active CN219832786U (en) | 2023-05-10 | 2023-05-10 | High-efficient radiating group battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219832786U (en) |
-
2023
- 2023-05-10 CN CN202321117189.3U patent/CN219832786U/en active Active
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