CN222015491U - A heat conducting plate and a heat conducting structure of a battery core - Google Patents
A heat conducting plate and a heat conducting structure of a battery core Download PDFInfo
- Publication number
- CN222015491U CN222015491U CN202323451040.1U CN202323451040U CN222015491U CN 222015491 U CN222015491 U CN 222015491U CN 202323451040 U CN202323451040 U CN 202323451040U CN 222015491 U CN222015491 U CN 222015491U
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- Prior art keywords
- heat
- thermally conductive
- base
- conducting plate
- plate
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- 239000007788 liquid Substances 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000003292 glue Substances 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 15
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000000110 cooling liquid Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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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- Secondary Cells (AREA)
Abstract
The utility model discloses a heat conducting plate and an electric core heat conducting structure, and relates to the technical field of automobile battery heat dissipation. The utility model comprises a base, a plurality of battery cells are arranged in the base, a heat-conducting plate is arranged above the base, a liquid cooling pipe and a reinforcing mechanism are arranged at the bottom of the heat-conducting plate, the heat-conducting plate is installed and fixed according to the position of a fixing hole by arranging the reinforcing mechanism, then a reinforcing bolt can be rotated by a hexagonal wrench, at the moment, the reinforcing bolt descends, so as to drive the movable plate, then the movable plate can effectively enable the clamping block to enter the clamping groove, and then after the reinforcing bolt is tightened, the battery cell can be firmly reinforced in a squeezing and clamping mode, so that the battery cell can be prevented from loosening in the long-term use process, and unnecessary potential safety hazards are caused.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of automobile batteries, in particular to a heat conduction plate and a battery core heat conduction structure.
Background
The electric power automobile is generally a vehicle which operates by taking electric power as an energy source, a plurality of battery monomers are combined together to form a module, a plurality of modules are combined to form a battery pack finally, the battery pack is used as a power source for the automobile, and when the battery pack is charged or the automobile is started, the battery pack emits heat, at the moment, a heat conducting plate and a heat conducting structure of the battery core are needed to protect the battery core in the battery pack, so that overload of the battery pack is avoided.
The existing heat conducting plate and the battery cell heat conducting structure are good in heat dissipation, heat is mainly dissipated in a heat conduction liquid adding and cooling circulation mode, however, at present, the bottom of a battery pack in an electric power automobile is adhered through heat dissipating structure glue, the top of the battery pack is mounted through a heat conducting plate heating bolt, at this time, a small space is possibly formed between the heat conducting plate and the battery pack, in the long-time use process, the situation that slight degumming occurs due to shaking of the heat dissipating structure glue when the automobile runs can be caused, the battery in the base is caused to shake, and therefore certain potential safety hazards can exist, and therefore when the heat conducting plate and the battery cell heat conducting structure are designed, a reinforcing structure is needed to be provided, the battery pack can be further reinforced through the heat conducting plate, and the safety of the battery pack is ensured.
Disclosure of utility model
Based on the above, the utility model aims to provide a heat conducting plate and a battery cell heat conducting structure, so as to solve the technical problem that the conventional heat conducting plate and the conventional battery cell heat conducting structure can cause slight loosening of a battery pack to shake after long-term use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat-conducting plate and electric core heat-conducting structure, includes the base, the inside of base is provided with a plurality of battery electric cores, the top of base is provided with the heat-conducting plate, the bottom of heat-conducting plate is provided with liquid cooling pipe and strengthening mechanism, strengthening mechanism includes the movable groove, the inside sliding connection in movable groove has the fly leaf, the bottom of fly leaf is provided with the fixture block, the outside of battery electric core is provided with the draw-in groove, fixture block and draw-in groove block slide, the screw thread groove has been seted up to the inside top in movable groove, the inside threaded connection in screw thread groove has the reinforcing bolt, the bottom and the fly leaf of reinforcing bolt rotate to be connected.
Through adopting above-mentioned technical scheme, because the inside of base is provided with a plurality of battery cells, the top of base is provided with the heat-conducting plate, the bottom of heat-conducting plate is provided with liquid cooling pipe and strengthening mechanism, can carry out liquid circulation through liquid cooling pipe to can dispel the heat the cooling to battery cell effectively fast.
Further, three radiating blocks are arranged in the middle of the top of the heat conducting plate, and the three radiating blocks are uniformly distributed at equal intervals.
By adopting the technical scheme, as the three radiating blocks are arranged in the middle of the top of the heat conducting plate, the redundant heat conducted by the heat conducting plate can be further absorbed through the radiating blocks, so that the heat dissipation performance can be improved.
Further, the battery cells are provided with a plurality of battery cells, the tops of the battery cells are provided with serial seats, and the serial seats are connected through circuit wires.
By adopting the technical scheme, as a plurality of battery cells are arranged, the electric automobile can be effectively powered by the plurality of battery cells.
Further, the two ends of the liquid cooling pipe are respectively provided with a water inlet and a water outlet, one end of the water inlet is connected with the output end of the external circulating bad liquid pump, and one end of the water outlet is connected with the input end of the external circulating bad liquid pump.
By adopting the technical scheme, as the two ends of the liquid cooling pipe are respectively provided with the water inlet and the water outlet, the cooling liquid can be ensured to normally circulate through the water inlet and the water outlet.
Further, fixing holes are formed in four corners of the top of the heat conducting plate and four corners of the top of the base, fixing bolts are connected with the inner threads of the fixing holes, and the base and the heat conducting plate are connected through the fixing bolts in a detachable mode.
By adopting the technical scheme, as the four corners of the top of the heat-conducting plate and the four corners of the top of the base are provided with the fixing holes, the subsequent installation of the base and the heat-conducting plate is facilitated through the fixing holes.
Further, the material of heat-conducting plate is aluminum alloy material, the bottom of base is provided with the heat-conducting glue, and battery cell is through heat-conducting glue and the adhesion of base mutually.
By adopting the technical scheme, the heat conducting plate is made of aluminum alloy, so that the heat conducting plate has strong heat conductivity, and can absorb heat so as to facilitate subsequent heat dissipation.
Further, the liquid cooling pipe is arranged in a curve structure, and the liquid cooling pipe is made of copper.
Through adopting above-mentioned technical scheme, because the liquid cooling pipe is curved structure setting, consequently the pipeline of liquid cooling pipe can be more contact with the battery cell to can carry out the heat conduction well, so as to dispel the heat to the battery cell.
In summary, the utility model has the following advantages:
1. According to the utility model, the heat conducting plate is installed and fixed according to the position of the fixing hole by arranging the reinforcing mechanism, then the reinforcing bolt can be rotated by the hexagonal wrench, at the moment, the reinforcing bolt can descend, so that the movable plate can be driven, then the movable plate can possibly effectively enable the clamping block to enter the clamping groove, after the reinforcing bolt is tightened, the battery cell can be firmly reinforced by extrusion and clamping, and thus, the unnecessary potential safety hazard caused by the fact that the battery cell is loosened in the long-term use process can be avoided;
2. According to the utility model, the heat radiating block is arranged, after the heat conducting plate is installed, the heat conducting plate is attached to the battery cell, heat can be absorbed through the heat conducting plate, and the heat can be further conducted through the heat radiating block, so that effective heat conduction can be carried out when the temperature of the battery cell is low, and a good heat radiating effect is achieved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a schematic bottom perspective view of a heat conducting plate according to the present utility model;
FIG. 3 is a schematic side view of a cross-sectional perspective view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a base; 2. a battery cell; 3. a serial seat; 4. a heat conductive plate; 5. a fixing hole; 6. a liquid-cooled tube; 7. a water outlet; 8. a reinforcement mechanism; 801. a movable groove; 802. a movable plate; 803. a clamping block; 804. a clamping groove; 805. a thread groove; 806. reinforcing bolts; 9. a heat dissipation block; 10. and a water inlet.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, Including base 1, the inside of base 1 is provided with a plurality of battery electric core 2, the top of base 1 is provided with heat conduction board 4, the bottom of heat conduction board 4 is provided with liquid cold pipe 6 and strengthening mechanism 8, strengthening mechanism 8 includes movable groove 801, the inside sliding connection of movable groove 801 has movable plate 802, the bottom of movable plate 802 is provided with fixture block 803, the outside of battery electric core 2 is provided with draw-in groove 804, fixture block 803 and draw-in groove 804 block slide, threaded groove 805 has been seted up to the inside top of movable groove 801, threaded groove 805's inside threaded connection has reinforcing bolt 806, reinforcing bolt 806's bottom and movable plate 802 rotate to be connected, can carry out liquid circulation through liquid cold pipe 6, thereby can dispel the heat and cool down battery electric core 2 fast effectively, install and fix heat conduction board 4 according to the position of fixed orifices 5, then can rotate reinforcing bolt through hexagonal spanner, at this moment, reinforcing bolt will descend, thereby can drive movable plate 802, after that movable plate 802 just can effectively get into the inside of draw-in groove 804 can not cause the hidden danger of battery electric core 2 through the extrusion, thereby can not take place in the mode of the electric core 2 after the life-time, the hidden danger of the electric core is avoided.
Referring to fig. 1, three heat dissipation blocks 9 are arranged in the middle of the top of the heat conduction plate 4, the three heat dissipation blocks 9 are uniformly distributed at equal intervals, and redundant heat conducted by the heat conduction plate 4 can be further absorbed through the heat dissipation blocks 9, so that heat dissipation can be improved, and the three heat dissipation blocks 9 can conduct heat better, so that heat dissipation is facilitated.
Referring to fig. 1 and 3, the battery cells 2 are provided with a plurality of battery cells 2, the top of each battery cell 2 is provided with a serial seat 3, and the serial seats 3 are connected through a circuit wire, so that the electric automobile can be effectively powered by the battery cells 2, and the electric quantity of the battery cells 2 is in a serial state, so that the electric quantity is used conveniently and the high-load electric output can be effectively borne.
Referring to fig. 2, the liquid cooling pipe 6 is provided with a water inlet 10 and a water outlet 7 at both ends thereof, one end of the water inlet 10 is connected with the output end of the external circulation pump, one end of the water outlet 7 is connected with the input end of the external circulation pump, and the cooling liquid can be ensured to normally circulate through the water inlet 10 and the water outlet 7, and after the external circulation pump is started, the cooling liquid can circulate in the water inlet 10, the water outlet 7 and the liquid cooling pipe 6, thereby effectively dissipating heat.
Referring to fig. 1, 2 and 3, fixing holes 5 are formed in four corners of the top of the heat conducting plate 4 and four corners of the top of the base 1, fixing bolts are connected to the fixing holes 5 in a threaded manner, the base 1 and the heat conducting plate 4 are connected through the fixing bolts in a detachable manner, the base 1 and the heat conducting plate 4 are mounted conveniently through the fixing holes 5, and after the base 1 and the heat conducting plate 4 are placed, the fixing bolts are mounted in the fixing holes 5, so that the base 1 and the heat conducting plate 4 can be effectively fixed.
Referring to fig. 1, 2 and 3, the heat conducting plate 4 is made of aluminum alloy, the bottom of the base 1 is provided with heat conducting glue, and the battery cell 2 is adhered to the base 1 through the heat conducting glue, so that the heat conducting plate 4 has strong heat conductivity and can absorb heat so as to facilitate subsequent heat dissipation, and the heat conducting glue can also effectively absorb heat, and meanwhile, the battery cell 2 and the base 1 can be fixed through the heat conducting glue.
Referring to fig. 2, the liquid cooling tube 6 is arranged in a curved structure, and the material of the liquid cooling tube 6 is copper, so that the pipeline of the liquid cooling tube 6 can be in contact with the battery cell 2 more, heat conduction can be conducted well, heat dissipation of the battery cell 2 is facilitated, and the heat conductivity of copper is strong, meanwhile, the copper has strong corrosion resistance, and is not easy to damage, and meanwhile, heat conduction can be conducted effectively.
The implementation principle of the embodiment is as follows: firstly, the battery cell 2 is required to be adhered to the base 1 through heat dissipation structural adhesive, then the heat conducting plate 4 can be installed and fixed according to the position of the fixing hole 5, then the reinforcing bolt 806 can be rotated through a hexagonal wrench, the reinforcing bolt 806 can descend, so that the movable plate 802 can be driven, the movable plate 802 can effectively enable the clamping block 803 to enter the clamping groove 804, after the reinforcing bolt 806 is tightened, the battery cell 2 can be firmly reinforced through extrusion and clamping, and therefore unnecessary potential safety hazards caused by loosening of the battery cell 2 in the long-term use process can be avoided;
After the heat conducting plate 4 is installed, the heat conducting plate 4 is attached to the battery cell 2, heat can be absorbed through the heat conducting plate 4, and the heat can be further conducted through the heat radiating block 9, so that effective heat conduction can be carried out when the temperature of the battery cell 2 is not high, and a good heat radiating effect is achieved.
The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a heat conduction plate and electricity core heat conduction structure, includes base (1), its characterized in that: the inside of base (1) is provided with a plurality of battery electric core (2), the top of base (1) is provided with heat-conducting plate (4), the bottom of heat-conducting plate (4) is provided with liquid cold pipe (6) and strengthening mechanism (8), strengthening mechanism (8) are including movable groove (801), the inside sliding connection of movable groove (801) has fly leaf (802), the bottom of fly leaf (802) is provided with fixture block (803), the outside of battery electric core (2) is provided with draw-in groove (804), fixture block (803) and draw-in groove (804) block slide, thread groove (805) have been seted up to the inside top of movable groove (801), the inside threaded connection of thread groove (805) has reinforcing bolt (806), the bottom of reinforcing bolt (806) is rotated with fly leaf (802) and is connected.
2. The thermally conductive plate and cell thermally conductive structure of claim 1, wherein: three radiating blocks (9) are arranged in the middle of the top of the heat conducting plate (4), and the three radiating blocks (9) are uniformly distributed at equal intervals.
3. The thermally conductive plate and cell thermally conductive structure of claim 1, wherein: the battery cells (2) are provided with a plurality of battery cells, the tops of the battery cells (2) are provided with serial seats (3), and the serial seats (3) are connected through a circuit line.
4. The thermally conductive plate and cell thermally conductive structure of claim 1, wherein: the two ends of the liquid cooling pipe (6) are respectively provided with a water inlet (10) and a water outlet (7), one end of the water inlet (10) is connected with the output end of the external circulating bad liquid pump, and one end of the water outlet (7) is connected with the input end of the external circulating bad liquid pump.
5. The thermally conductive plate and cell thermally conductive structure of claim 1, wherein: fixing holes (5) are formed in the four corners of the top of the heat conducting plate (4) and the four corners of the top of the base (1), fixing bolts are connected with the inner threads of the fixing holes (5), and the base (1) and the heat conducting plate (4) are connected through the fixing bolts in a disassembling mode.
6. The thermally conductive plate and cell thermally conductive structure of claim 1, wherein: the material of heat conduction board (4) is aluminum alloy material, the bottom of base (1) is provided with the heat conduction and glues, and battery electric core (2) are through heat conduction gluing and base (1) looks adhesion.
7. The thermally conductive plate and cell thermally conductive structure of claim 1, wherein: the liquid cooling pipe (6) is arranged in a curve structure, and the liquid cooling pipe (6) is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323451040.1U CN222015491U (en) | 2023-12-18 | 2023-12-18 | A heat conducting plate and a heat conducting structure of a battery core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323451040.1U CN222015491U (en) | 2023-12-18 | 2023-12-18 | A heat conducting plate and a heat conducting structure of a battery core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222015491U true CN222015491U (en) | 2024-11-15 |
Family
ID=93412807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323451040.1U Active CN222015491U (en) | 2023-12-18 | 2023-12-18 | A heat conducting plate and a heat conducting structure of a battery core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222015491U (en) |
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2023
- 2023-12-18 CN CN202323451040.1U patent/CN222015491U/en active Active
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| GR01 | Patent grant |