CN220692123U - Battery temperature regulating device, battery and vehicle - Google Patents
Battery temperature regulating device, battery and vehicle Download PDFInfo
- Publication number
- CN220692123U CN220692123U CN202322059442.0U CN202322059442U CN220692123U CN 220692123 U CN220692123 U CN 220692123U CN 202322059442 U CN202322059442 U CN 202322059442U CN 220692123 U CN220692123 U CN 220692123U
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- Prior art keywords
- heat exchange
- battery
- exchange medium
- heat
- housing
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- 230000001105 regulatory effect Effects 0.000 title claims description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding 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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Abstract
The utility model relates to the field of battery cooling, and discloses a battery temperature adjusting device, a battery and a vehicle. The battery temperature adjusting device comprises a heat conducting structure, a heat exchange device and a battery temperature adjusting device, wherein the heat conducting structure is used for being in contact with a battery core of a battery, and a heat exchange runner for a heat exchange medium to pass through is arranged in the heat conducting structure; the two ends of the middle channel are respectively communicated with the two ends of the heat exchange flow channel; the heat exchange medium driving mechanism is arranged on the middle channel and used for driving the heat exchange medium to flow in the middle channel; the cooling mechanism is arranged on the middle channel and used for cooling the heat exchange medium; the heating mechanism is used for being arranged on the middle channel and used for heating the heat exchange medium. The battery temperature adjusting device utilizes the heat exchange medium to perform heat exchange with the battery core of the battery to realize the temperature rise or the temperature reduction of the battery, so that the safety is better, and the influence of environmental temperature factors is smaller.
Description
Technical Field
The utility model relates to the field of battery cooling, in particular to a battery temperature adjusting device, a battery and a vehicle.
Background
Because the lithium battery system has the characteristics of long cycle life, high energy density and good safety performance, more and more new energy vehicles, in particular to a new energy forklift which selects the lithium battery system for use. The proper temperature range of the lithium battery is 15-45 ℃, and the lithium battery is cooled or heated according to the requirement in the working process in order to ensure the normal working of the vehicle.
At present, the forklift mainly adopts a mode of sticking an electric heating film on the surface of an electric core, arranging a resistance wire inside the heating film, and heating the battery in a heating mode after the resistance wire is electrified. Meanwhile, the cooling modes of the electric forklift in the market at present mainly comprise the following two modes:
1. naturally cooling, wherein the forklift battery does not have any cooling device, and the temperature of the battery core is transferred to the shell only through the battery pack structural member and then exchanges heat with the surrounding air;
2. air cooling, namely reserving a vent and a fan in a forklift battery shell, reserving an air channel in the battery, and driving air to enter the battery pack for cooling by starting the fan.
The resistance wire electrifying and heating mode is poor in safety, natural cooling and air cooling are greatly influenced by environmental temperature factors, and the battery cooling requirement under the high-temperature environment cannot be met.
Therefore, how to provide a battery temperature adjusting device with good safety and small influence from environmental temperature factors is a problem to be solved by those skilled in the art.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a battery temperature adjusting device, a battery and a vehicle.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a battery temperature regulating device, comprising:
the heat conduction structure is used for being in contact with the electric core of the battery, and a heat exchange flow channel for a heat exchange medium to pass through is arranged in the heat conduction structure;
the two ends of the middle channel are respectively communicated with the two ends of the heat exchange flow channel;
the heat exchange medium driving mechanism is used for being arranged on the middle channel and used for driving the heat exchange medium to flow in the middle channel;
the cooling mechanism is used for being arranged on the middle channel and used for cooling the heat exchange medium;
the heating mechanism is used for being arranged on the middle channel and used for heating the heat exchange medium.
Optionally, the heat conduction structure includes parallel and relative first flat board and the second flat board that sets up, first flat board is close to the one side part of second flat board is sunken to be formed with the runner recess, first flat board with the second flat board links to each other, the second flat board shutoff the top of runner recess forms the heat transfer runner.
Optionally, a plurality of protruding parts are arranged in the heat exchange flow channel at intervals.
Optionally, the battery temperature adjusting device further comprises an exhaust channel and a heat exchange medium accommodating box for accommodating the heat exchange medium, the heat exchange medium accommodating box is communicated with the middle channel, an injection port and an exhaust port which are communicated with the inside of the heat exchange medium accommodating box are arranged on the heat exchange medium accommodating box, the injection port is used for injecting the heat exchange medium into the inside of the heat exchange medium accommodating box, the exhaust port is used for exhausting gas in the inside of the heat exchange medium accommodating box, one end of the exhaust channel is communicated with the middle channel, and the other end of the exhaust channel is communicated with the exhaust port.
Optionally, the inlet end of the middle channel is communicated with the outlet end of the heat exchange flow channel, the outlet end of the middle channel is communicated with the inlet end of the heat exchange flow channel, the communication position of the heat exchange medium containing box and the middle channel is located between the inlet end of the middle channel and the heat exchange medium driving mechanism, the communication position of the exhaust channel and the middle channel is located between the communication position of the heat exchange medium containing box and the middle channel and the inlet end of the middle channel, and the cooling mechanism and the heating mechanism are arranged between the heat exchange medium driving mechanism and the outlet end of the middle channel.
Optionally, the cooling mechanism is a cooling circulating water machine, the heating mechanism is an electric heater, the heat exchange medium is a liquid medium, and the heat exchange medium driving mechanism is a water pump.
The present utility model also provides a battery comprising:
a housing;
the battery cell is arranged inside the shell;
the heat conducting structure of the battery temperature regulating device is arranged inside the shell and is in contact with the battery cell.
Optionally, the casing includes the edge the direction of height of electric core sets gradually first shell and second shell, first shell with the second shell can be dismantled and be connected, heat conduction structure set up in the second shell, and with the second shell links to each other, the both ends of electric core set up respectively in first shell and the second shell, just the electric core is close to heat conduction structure's one end with heat conduction structure laminating mutually.
Optionally, the battery further includes a first case passing joint, a second case passing joint, a first connecting pipe, a second connecting pipe, a first pipe joint and a second pipe joint, the first case passing joint and the second case passing joint are both arranged on the shell and all pass through the shell, the first pipe joint and the second pipe joint are both arranged on the heat conducting structure and are respectively communicated with two ends of the heat exchange flow channel, the first pipe joint is communicated with the first case passing joint through the first connecting pipe, the second pipe joint is communicated with the second case passing joint through the second connecting pipe, and the first case passing joint and the second case passing joint are respectively communicated with two ends of the middle channel.
The utility model also provides a vehicle comprising the battery.
Compared with the prior art, the utility model has the following technical effects:
after the heat exchange medium is heated or cooled, the heat exchange medium is used for carrying out heat exchange with the battery, so that the temperature of the battery is raised or lowered. Compared with the mode that an electric heating film is attached to the surface of the electric core, a resistance wire is arranged in the heating film, and the battery is heated by heating after the resistance wire is electrified, the mode that the battery is indirectly heated by the heat exchange medium is safer after the heat exchange medium is used for heating, and the fire disaster is easily caused by the heating mode of the resistance wire. Meanwhile, the heat exchange medium is used for carrying out heat exchange with the battery to realize cooling, and the temperature is less influenced by environmental temperature factors and is basically not influenced by the environment. In addition, compared with an air cooling mode, the battery temperature regulating device provided by the utility model is used for cooling, the inside of the battery is sealed with the external environment, components in the battery cannot be polluted and damaged due to the entering of external impurities, the maintenance cost of the battery is extremely low, the heat conducting structure of the battery temperature regulating device provided by the utility model can realize the temperature rise of the battery and the temperature reduction of the battery, one structure realizes two functions, and compared with the situation that the heating is carried out by using a resistance wire and the temperature reduction is carried out by using an air cooling device, the battery temperature regulating device provided by the utility model is simpler in structure.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a battery provided in an embodiment of the present utility model;
fig. 2 is an exploded view of a battery provided in an embodiment of the present utility model;
FIG. 3 is an exploded view of a thermally conductive structure provided in an embodiment of the present utility model;
FIG. 4 is a schematic structural view of a first plate according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a battery adjusting device according to an embodiment of the present utility model.
Fig. 1-5 reference numerals illustrate: 1. a second housing; 2. a first through-box joint; 3. the second through box joint; 4. a thermally conductive structure; 401. a first pipe joint; 402. a second pipe joint; 403. a first plate; 4031. a flow channel groove; 4032. a boss; 404. a second plate; 4041. a first opening; 4042. a second opening; 5. a first connection pipe; 6. a second connection pipe; 7. a battery cell; 8. a first housing; 9. a heat exchange medium accommodating box; 10. a heat exchange medium driving mechanism; 11. a cooling mechanism; 12. a heating mechanism; 13. an intermediate channel; 14. an exhaust passage.
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.
The utility model aims to provide a battery temperature regulating device which is good in safety and is little influenced by environmental temperature factors.
Another object of the present utility model is to provide a battery including the above battery adjusting device.
It is still another object of the present utility model to provide a vehicle including the above battery.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1 to 5, in an embodiment of the present utility model, there is provided a battery temperature adjusting apparatus including: the heat conduction structure 4, the middle channel 13, the heat exchange medium driving mechanism 10, the cooling mechanism 11 and the heating mechanism 12.
Specifically, the heat conduction structure 4 is made of a heat conduction material, the heat conduction structure 4 is used for being in contact with the battery cell 7, a heat exchange flow channel for a heat exchange medium to pass through is formed in the heat conduction structure 4, in a specific use process, the heat exchange medium exchanges heat with the heat conduction structure 4 in the process of flowing through the heat exchange flow channel, and then exchanges heat with the battery cell 7 through the heat conduction structure 4, so that heat exchange with the battery is achieved.
The two ends of the middle channel 13 are respectively communicated with the two ends of the heat exchange flow channel, the heat exchange medium driving mechanism 10 is arranged on the middle channel 13, the heat exchange medium driving mechanism 10 is used for driving the heat exchange medium to flow in the middle channel 13, the cooling mechanism 11 is arranged on the middle channel 13, and the cooling mechanism 11 is used for cooling the heat exchange medium; the heating mechanism 12 is used for being arranged on the middle channel 13, and the heating mechanism 12 is used for heating the heat exchange medium. The cooling means 11 is, for example, a cooling water circulating machine, the heating means 12 is, for example, an electric heater, the heat exchange medium is, for example, a liquid medium, and the heat exchange medium driving means 10 is, for example, a water pump.
The battery temperature regulating device provided by the embodiment of the utility model heats or cools the heat exchange medium, and then utilizes the heat exchange medium to exchange heat with the battery, thereby realizing the temperature rise or temperature reduction of the battery. Compared with the mode that an electric heating film is attached to the surface of the electric core 7, a resistance wire is arranged in the heating film, and the battery is heated by heating after the resistance wire is electrified, the mode that the battery is indirectly heated by the heat exchange medium is safer after the heat exchange medium is used for heating, and the fire disaster is easy to occur in the resistance wire heating mode. Meanwhile, the heat exchange medium is used for carrying out heat exchange with the battery to realize cooling, and the temperature is less influenced by environmental temperature factors and is basically not influenced by the environment.
In addition, compared with an air cooling mode, the battery temperature adjusting device provided by the utility model is used for cooling, the inside of the battery is sealed with the external environment, components in the battery cannot be polluted and damaged due to the entering of external impurities, the maintenance cost of the battery is extremely low, the heat conducting structure 4 of the battery temperature adjusting device provided by the utility model can realize the temperature increase of the battery and the temperature reduction of the battery, one structure realizes two functions, and compared with the situation that the heating is carried out by using a resistance wire and the temperature reduction is carried out by using an air cooling device, the battery temperature adjusting device provided by the utility model is simpler in structure.
In some embodiments provided by the present utility model, referring to fig. 1-4, the thermally conductive structure 4 is a plate-like structure. The electric core 7 is generally a cuboid structure, and the heat conduction structure 4 is arranged to be of a plate-shaped structure, so that the heat conduction structure 4 can be better contacted with the electric core 7, the contact area between the heat conduction structure 4 and the electric core 7 can be increased, and then the heat exchange effect can be greatly provided.
Further, as shown in fig. 3 and 4, the heat conducting structure 4 includes a first plate 403 and a second plate 404 that are parallel and oppositely disposed, a surface portion of the first plate 403 near the second plate 404 is concavely formed with a flow channel groove, the first plate 403 is connected with the second plate 404, the second plate 404 seals the top end of the flow channel groove 4031 to form a heat exchanging flow channel, and the first plate 403 is connected with the second plate 404, for example, by welding.
Further, the second plate 404 is made of a metal material having good heat conductivity, for example, aluminum. The first plate 403 is made of a metal material, and the specific material is according to the actual requirement.
Further, the flow channel groove 4031 is machined in the first plate 403, for example by stamping.
In some embodiments of the present utility model, as shown in fig. 3 and 4, a plurality of protrusions 4032 are disposed at intervals in the heat exchange flow channel. The raised portion 4032 can form an obstruction to the flow of the liquid medium such that the liquid medium flows in a turbulent manner with greater turbulent heat exchange capability.
Further, when the flow channel groove 4031 is processed by punching, the protruding portion 4032 can be molded at the same time in the heat exchange flow channel.
In some embodiments provided by the present utility model, as shown in fig. 5, the battery temperature adjusting device further includes an exhaust channel 14 and a heat exchange medium accommodating box 9 for accommodating a heat exchange medium, where the heat exchange medium accommodating box 9 is, for example, an expansion tank, the heat exchange medium accommodating box 9 is in communication with the middle channel 13, the heat exchange medium accommodating box 9 is provided with an exhaust port and an injection port both in communication with the inside of the heat exchange medium accommodating box 9, the exhaust port is used for exhausting gas inside the heat exchange medium accommodating box 9, the injection port is used for injecting the heat exchange medium into the inside of the heat exchange medium accommodating box 9, one end of the exhaust channel 14 is in communication with the middle channel 13, and the other end of the exhaust channel is in communication with the exhaust port. In the specific use process, the heat exchange medium is additionally arranged in a circulation loop formed by the middle channel 13 and the heat exchange flow channel through the heat exchange medium accommodating box 9, and in the process of additionally arranging the heat exchange medium, the exhaust channel 14 is communicated with the heat exchange medium accommodating box 9, so that the gas in the circulation loop is discharged into an exhaust port of the heat exchange medium accommodating box 9, and then is discharged through the exhaust port.
As an alternative embodiment, referring to fig. 5, the inlet end of the intermediate passage 13 is communicated with the outlet end of the heat exchange flow passage, the outlet end of the intermediate passage 13 is communicated with the inlet end of the heat exchange flow passage, the communication position of the heat exchange medium accommodating case 9 with the intermediate passage 13 is located between the inlet end of the intermediate passage 13 and the heat exchange medium driving mechanism 10, the communication position of the exhaust passage 14 with the intermediate passage 13 is located between the communication position of the heat exchange medium accommodating case 9 with the intermediate passage 13 and the inlet end of the intermediate passage 13, and the cooling mechanism 11 and the heating mechanism 12 are disposed between the heat exchange medium driving mechanism 10 and the outlet end of the intermediate passage 13. More specifically, the heat exchange medium driving mechanism 10, the cooling mechanism 11, and the heating mechanism 12 are disposed in this order along the flow direction of the heat exchange medium. It should be noted that, the direction indicated by the arrow in fig. 5 is the flow direction of the heat exchange medium.
In a specific use process, a temperature detection device such as a temperature sensor can be set to detect the temperature of the battery, when the temperature of the battery is higher than a preset battery high-temperature threshold value, the cooling mechanism 11 is started to cool the heat exchange medium, so as to cool the battery, and when the temperature of the battery is lower than a preset battery low-temperature threshold value, the heating mechanism 12 is started to heat the heat exchange medium, so as to heat the battery.
As shown in fig. 1-5, the embodiment of the utility model further provides a battery, which comprises a shell, an electric core 7 and a battery temperature adjusting device. More specifically, the inside of the shell is hollow, and the electric core 7 and the heat conducting structure 4 of the battery temperature regulating device are both arranged inside the shell, and the heat conducting structure 4 is contacted with the electric core 7 so as to exchange heat with the electric core 7.
As an alternative embodiment, as shown in fig. 1 and 2, the housing includes a first case 8 and a second case 1 disposed in order in the height direction of the battery cell 7, and the first case 8 and the second case 1 are detachably connected, for example, by bolting. The heat conduction structure 4 is arranged in the second housing 1 and is connected with the second housing 1, two ends of the battery cell 7 are respectively arranged in the first housing 8 and the second housing 1, and one end, close to the heat conduction structure 4, of the battery cell 7 is attached to the heat conduction structure 4.
On this basis, further, the battery further comprises a first through-box connector 2, a second through-box connector 3, a first connecting pipe 5, a second connecting pipe 6, a first pipe joint 401 and a second pipe joint 402, wherein the first through-box connector 2 and the second through-box connector 3 are all arranged on the shell and all penetrate the shell, more specifically, the first through-box connector 2 and the second through-box connector 3 all penetrate the second housing 1. The first pipe joint 401 and the second pipe joint 402 are both disposed on the heat conducting structure 4 and are respectively communicated with two ends of the heat exchange flow channel, more specifically, the second flat plate 404 is provided with a first opening 4041 and a second opening 4042, the first opening 4041 and the second opening 4042 are respectively communicated with two ends of the heat exchange flow channel, and the first pipe joint 401 and the second pipe joint 402 are both disposed on the second flat plate 404 and are respectively communicated with the first opening 4041 and the second opening 4042. The first pipe joint 401 is communicated with the first through-box joint 2 through a first connecting pipe 5, the second pipe joint 402 is communicated with the second through-box joint 3 through a second connecting pipe 6, and the first through-box joint 2 and the second through-box joint 3 are respectively communicated with two ends of the middle channel 13.
The embodiment provided by the utility model also provides a vehicle, such as a forklift mentioned in the background art, which comprises the battery provided in the embodiment. It should be noted that the vehicle is not limited to a forklift, and the battery provided in the embodiment of the utility model is applicable to any vehicle powered by a battery.
The principles and embodiments of the present utility model have been described in this specification with reference to specific examples, the description of which is only for the purpose of aiding in understanding the method of the present utility model and its core ideas; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (10)
1. A battery temperature regulating device, characterized by comprising:
the heat conduction structure is used for being in contact with the electric core of the battery, and a heat exchange flow channel for a heat exchange medium to pass through is arranged in the heat conduction structure;
the two ends of the middle channel are respectively communicated with the two ends of the heat exchange flow channel;
the heat exchange medium driving mechanism is used for being arranged on the middle channel and used for driving the heat exchange medium to flow in the middle channel;
the cooling mechanism is used for being arranged on the middle channel and used for cooling the heat exchange medium;
the heating mechanism is used for being arranged on the middle channel and used for heating the heat exchange medium.
2. The battery temperature regulating device according to claim 1, wherein the heat conducting structure comprises a first flat plate and a second flat plate which are parallel and oppositely arranged, a runner groove is formed on one surface part of the first flat plate, which is close to the second flat plate, in a recessed mode, the first flat plate is connected with the second flat plate, and the top end of the runner groove is blocked by the second flat plate to form the heat exchanging runner.
3. The battery temperature regulating device according to claim 1, wherein a plurality of protruding parts are arranged in the heat exchange flow channel at intervals.
4. The battery temperature regulating device according to claim 1, further comprising an exhaust passage and a heat exchange medium accommodating case for accommodating the heat exchange medium, the heat exchange medium accommodating case being in communication with the intermediate passage, an injection port and an exhaust port being provided in the heat exchange medium accommodating case and in communication with the inside of the heat exchange medium accommodating case, the injection port being for injecting the heat exchange medium into the inside of the heat exchange medium accommodating case, the exhaust port being for exhausting gas in the inside of the heat exchange medium accommodating case, one end of the exhaust passage being in communication with the intermediate passage, and the other end of the exhaust passage being in communication with the exhaust port.
5. The battery temperature adjusting device according to claim 4, wherein an inlet end of the intermediate passage is communicated with an outlet end of the heat exchange flow passage, an outlet end of the intermediate passage is communicated with an inlet end of the heat exchange flow passage, a communication position of the heat exchange medium accommodating case with the intermediate passage is located between the inlet end of the intermediate passage and the heat exchange medium driving mechanism, a communication position of the exhaust passage with the intermediate passage is located between a communication position of the heat exchange medium accommodating case with the intermediate passage and the inlet end of the intermediate passage, and the cooling mechanism and the heating mechanism are disposed between the heat exchange medium driving mechanism and the outlet end of the intermediate passage.
6. The battery temperature-adjusting device according to any one of claims 1 to 5, wherein the cooling mechanism is a cooling circulation water machine, the heating mechanism is an electric heater, the heat exchange medium is a liquid medium, and the heat exchange medium driving mechanism is a water pump.
7. A battery, comprising:
a housing;
the battery cell is arranged inside the shell;
the battery temperature-regulating device according to any one of claims 1 to 6, wherein the heat-conducting structure of the battery temperature-regulating device is disposed inside the housing and is in contact with the battery cell.
8. The battery of claim 7, wherein the housing comprises a first housing and a second housing sequentially arranged along a height direction of the battery cell, the first housing and the second housing are detachably connected, the heat conducting structure is arranged in the second housing and connected with the second housing, two ends of the battery cell are respectively arranged in the first housing and the second housing, and one end of the battery cell, which is close to the heat conducting structure, is attached to the heat conducting structure.
9. The battery of claim 7, further comprising a first through-box connector, a second through-box connector, a first connecting tube, a second connecting tube, a first tube connector and a second tube connector, wherein the first through-box connector and the second through-box connector are both disposed on the housing and both pass through the housing, the first tube connector and the second tube connector are both disposed on the heat conducting structure and are respectively communicated with two ends of the heat exchange flow channel, the first tube connector is communicated with the first through-box connector through the first connecting tube, the second tube connector is communicated with the second through-box connector through the second connecting tube, and the first through-box connector and the second through-box connector are respectively communicated with two ends of the middle channel.
10. A vehicle comprising a battery as claimed in claims 7-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322059442.0U CN220692123U (en) | 2023-08-01 | 2023-08-01 | Battery temperature regulating device, battery and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322059442.0U CN220692123U (en) | 2023-08-01 | 2023-08-01 | Battery temperature regulating device, battery and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220692123U true CN220692123U (en) | 2024-03-29 |
Family
ID=90370136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322059442.0U Active CN220692123U (en) | 2023-08-01 | 2023-08-01 | Battery temperature regulating device, battery and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220692123U (en) |
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2023
- 2023-08-01 CN CN202322059442.0U patent/CN220692123U/en active Active
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