CN220652123U - Panel and battery box with fishbone heat radiation structure - Google Patents
Panel and battery box with fishbone heat radiation structure Download PDFInfo
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- CN220652123U CN220652123U CN202322252807.1U CN202322252807U CN220652123U CN 220652123 U CN220652123 U CN 220652123U CN 202322252807 U CN202322252807 U CN 202322252807U CN 220652123 U CN220652123 U CN 220652123U
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- 230000005855 radiation Effects 0.000 title claims abstract description 7
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 113
- 241000251468 Actinopterygii Species 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 description 9
- 238000007599 discharging Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The application relates to a panel with a fishbone heat dissipation structure and a battery box, wherein the panel with the fishbone heat dissipation structure is suitable for a battery structure and comprises a plate body, and the side surface, away from a battery core module of the battery structure, of the plate body is provided with the fishbone heat dissipation structure; the fishbone heat dissipation structure comprises a first inner bone, at least two second inner bones, an oblique fishbone group and peripheral bones; the first inner bones are respectively connected with the two second inner bones, and the first inner bones are arranged on one side of the second inner bones far away from the peripheral bones; the oblique fish bone group is connected with the second inner bone, and is arranged on one side of the second inner bone, which is close to the peripheral bone; the peripheral bones are circumferentially arranged along the edge of the plate body, and the oblique fish bone group is connected with the peripheral bones. This application structure is through setting up fish bone heat radiation structure on the plate body, when guaranteeing panel structure intensity, can effectively promote energy memory's radiating efficiency. The novel high-voltage power supply is simple in structure, convenient to install, good in stability, economical and practical.
Description
Technical Field
The utility model belongs to the technical field of batteries, and particularly relates to a panel with a fishbone heat dissipation structure and a battery box.
Background
At present, the development of new energy industries such as energy storage, photovoltaics, wind energy and the like is gradually in depth, and a plurality of new energy sources are mutually fused to form a complementary energy station. Complementary energy stations generally comprise wind power energy storage power stations, photoelectric energy storage power stations, wind and light energy storage power stations and the like.
With the great development of new energy, the current of various new energy products is larger and larger, the heating value is larger and larger, and the heat dissipation performance requirement on the products is higher and higher. The energy storage battery generates a large amount of heat due to large charge and discharge flow, and the generated heat is uneven, so that the performance of the battery is easily affected if the heat cannot be timely dissipated.
The existing PACK panel in the market generally dissipates heat through a fan, and the fan dissipates heat and has more parts and processes, so that the cost is relatively high. And the heat dissipation is performed through a plurality of transverse and longitudinal crossed tendons and bones, so that the heat dissipation structure is complex in shape, more in material consumption, higher in die cost, unfavorable for the molding production of a die casting machine and inconsistent in appearance.
Disclosure of Invention
The utility model aims to provide a panel with a fishbone radiating structure, which solves the technical problems that the existing fan has a plurality of radiating parts and a plurality of working procedures, the radiating shape of crisscrossed tendons and bones is complex, the material consumption is high, the die cost is higher, the molding production of a die casting machine is not facilitated, the appearance is not coordinated and the like.
In order to achieve the above objective, in one aspect, an embodiment of the present utility model provides a panel with a fishbone heat dissipation structure, which is applicable to a battery structure, and includes a plate body, wherein the side surface of the plate body, which is far away from a battery module of the battery structure, is provided with the fishbone heat dissipation structure;
the fishbone heat dissipation structure comprises a first inner bone, at least two second inner bones, an oblique fishbone group and peripheral bones; the first inner bones are respectively connected with the two second inner bones, and the first inner bones are arranged on one side of the second inner bones far away from the peripheral bones; the oblique fish bone group is connected with the second inner bone, and is arranged on one side of the second inner bone, which is close to the peripheral bone; the peripheral bones are circumferentially arranged along the edge of the plate body, and the oblique fish bone group is connected with the peripheral bones.
Through setting up fishbone heat radiation structure, having promoted energy memory's radiating efficiency simultaneously satisfying structural strength for the panel possesses good heat conductivility, does not need to increase radiator fan, can satisfy normal charge/discharge heat dissipation demand, can guarantee outward appearance coordination and outward appearance novel again.
As a preferred embodiment, the oblique fishbone group comprises a first oblique fishbone group and a second oblique fishbone group which are oppositely arranged; the first oblique fish bone group is connected with one second inner bone of the two second inner bones, and the second oblique fish bone group is connected with the other second inner bone of the two second inner bones.
As a preferred embodiment, the first oblique fish bone group comprises a plurality of first oblique fish bones arranged in parallel, and each first oblique fish bone is respectively connected with the second inner bone; the second oblique fish bone group comprises a plurality of second oblique fish bones which are arranged in parallel, and each second oblique fish bone is connected with the second inner bone respectively.
As a preferred embodiment, a recess is provided between the first inner bone and the second inner bone, between the adjacent first oblique fish bones, and between the adjacent second oblique fish bones. Through setting up the sunken, can effectively increase the surface area of plate body, can play better heat conductivility.
As a preferred embodiment, the first oblique fish bone and the second internal bone form an acute angle; and an included angle formed by the second oblique fish bone and the second inner bone is an acute angle.
As a preferred embodiment, the board body is provided with a power output port, a communication port and a BMS board for connecting the battery cell module; the BMS board is respectively connected with the power output port and the communication port; BMS board set up in the plate body is close to the side of electric core module, just BMS board with the fishbone heat radiation structure sets up relatively.
As a preferred embodiment, the BMS board is further provided with a monitoring module for monitoring the battery cell module, and the monitoring module is connected with the battery cell module. Through the monitoring module, parameters such as temperature, voltage, current of the battery cell module can be measured, the state of the battery pack can be monitored in real time, and the battery pack has the alarming and protecting functions of over-temperature, under-voltage, over-current, short circuit, reverse connection and the like, and ensures the use safety of the energy storage device.
As a preferred embodiment, the BMS board is communicatively connected to an external device. Thus, the remote control function of the battery box can be realized, so that the commands of charging, discharging and the like are received, and a stable discharging voltage value can be set remotely.
As a preferable implementation mode, the plate body is provided with a status indicator lamp for displaying the electric quantity and the charge and discharge status of the battery cell module; the status indicator lamp is connected with the monitoring module. The status indicator lamp may represent the battery module SOC, the charge and discharge status, and the alarm status. When the battery system has abnormal conditions of voltage, current, temperature and other analog quantities exceeding the safety protection limit, the battery system cuts off output, and meanwhile the monitoring module reports the abnormal conditions and displays a red light warning on the status indicator lamp.
As a preferable implementation mode, the plate body is also provided with a buzzer and a power switch. The buzzer sounds when the battery is powered on or powered off and in an alarm state to remind the state of the battery module. The power switch control module is started and shut down and is restored to be initialized.
On the other hand, the embodiment of the utility model also provides a battery box, which comprises the panel with the fishbone radiating structure.
The technical scheme provided by the utility model has the following beneficial effects:
(1) According to the structure, the fishbone radiating structure is arranged on the plate body, so that the radiating area of the panel can be effectively increased, the radiating efficiency of the energy storage device can be effectively improved while the structural strength of the panel is ensured, and the normal charging/discharging radiating requirements can be met without increasing a radiating fan; the heat dissipation efficiency of the structure of the application can be improved by 15% compared with that of the traditional structure in the same space.
(2) The fishbone heat dissipation structure is simple, the mold is easy to manufacture, the mold process is simpler, and the mold cost and the part processing cost are low; moreover, the structure of the application has less materials and lighter weight while meeting the structural strength; the material consumption of the structure is reduced by 23% compared with the traditional structure in the same space.
(3) The utility model has simple structure, can ensure the coordination and novel appearance, is convenient to install, has better stability, and is economical and practical.
Drawings
Fig. 1 is a schematic structural diagram of a panel with a fishbone heat dissipating structure according to an embodiment of the utility model;
FIG. 2 is a schematic view of the panel with the fishbone heat dissipating structure of FIG. 1;
fig. 3 is a schematic structural view of a battery box according to another embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that, if directional indications (such as up, down, left, right, front, back, top, bottom … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
In one aspect, as shown in fig. 1 to 2, an embodiment of the present utility model provides a panel with a fishbone heat dissipating structure, which is suitable for a battery structure, and includes a board body 100, wherein a fishbone heat dissipating structure 10 is disposed on a side surface of the board body 100 away from a battery module (not shown) of the battery structure;
the fishbone heat dissipation structure 10 comprises a first inner bone 11, at least two second inner bones 12, an oblique fishbone group 13 and a peripheral bone 14; the first inner bones 11 are respectively connected with the two second inner bones 12, and the first inner bones 11 are arranged on one side of the second inner bones 12 away from the peripheral bones 14; the oblique fishbone group 13 is connected with the second inner bone 12, and the oblique fishbone group 13 is arranged at one side of the second inner bone 12 close to the peripheral bone 14; the peripheral bones 14 are circumferentially arranged along the edge of the plate body 100, and the diagonal fishbone group 13 is connected with the peripheral bones 14.
Through setting up fish bone heat radiation structure 10, having promoted energy memory's radiating efficiency simultaneously satisfying structural strength for the panel possesses good heat conductivility, does not need to increase radiator fan, can satisfy normal charge/discharge heat dissipation demand, can guarantee again that the outward appearance is harmonious and the outward appearance is novel. In the present embodiment, the first inner bone 11 is a "herringbone" inner bone.
As a preferred embodiment, the diagonal fishbone 13 includes a first diagonal fishbone 131 and a second diagonal fishbone 132 disposed opposite to each other; the first oblique fishbone group 131 is connected to one of the two second inner bones 12, and the second oblique fishbone group 132 is connected to the other of the two second inner bones 12.
As a preferred embodiment, the first diagonal fishbone 131 includes a plurality of first diagonal fishbones a disposed in parallel, each of the first diagonal fishbones a being connected to the second inner bone 12; the second oblique fishbone group 132 includes a plurality of second oblique fishbones B disposed in parallel, and each of the second oblique fishbones B is connected to the second inner bone 12.
As a preferred embodiment, a recess 20 is provided between the first inner bone 11 and the second inner bone 12, between the adjacent first diagonal bones a and between the adjacent second diagonal bones B. By providing the recess 20, the surface area of the plate body 100 can be effectively increased, and a better heat conductive property can be achieved.
As a preferred embodiment, the first oblique fish bone a forms an acute angle with the second internal bone 12; the second oblique fish bone B forms an acute angle with the second inner bone 12.
As a preferred embodiment, the board body 100 is provided with a power output port 30, a communication port 40, and a BMS board 50 for connecting the battery cell modules; the BMS board 50 is connected to the power output port 30 and the communication port 40, respectively; the BMS board 50 is disposed on the side of the board body 100 near the battery cell module, and the BMS board 50 is disposed opposite to the fishbone heat dissipation structure 10.
As a preferred embodiment, a monitoring module (not shown) for monitoring the battery cell module is further disposed on the BMS board 50, and the monitoring module is connected to the battery cell module. Through the monitoring module, parameters such as temperature, voltage, current of the battery cell module can be measured, the state of the battery pack can be monitored in real time, and the battery pack has the alarming and protecting functions of over-temperature, under-voltage, over-current, short circuit, reverse connection and the like, and ensures the use safety of the energy storage device.
As a preferred embodiment, the BMS board 50 is communicatively connected to an external device (not shown). Thus, the remote control function of the battery box can be realized, so that the commands of charging, discharging and the like are received, and a stable discharging voltage value can be set remotely.
As a preferred embodiment, the plate body 100 is provided with a status indicator lamp 60 for displaying the electric quantity and the charge and discharge status of the cell module; the status indicator 60 is connected to the monitoring module. The status indicator lamp 60 may represent the battery module SOC, the charge-discharge state, and the alarm state. When the battery system has abnormal conditions of voltage, current, temperature and other analog quantities exceeding the safety protection limit, the battery system cuts off output, and meanwhile the monitoring module reports the abnormal conditions and displays a red light warning on the status indicator lamp.
As a preferred embodiment, the plate 100 is further provided with a buzzer 70 and a power switch 80. The buzzer 70 sounds to remind the battery module of the state when the power is turned on or off and the state is alarmed. The power switch 80 controls the module to switch on and off and resume initialization.
On the other hand, the embodiment of the utility model further provides a battery box 200, and the battery box 200 comprises the panel with the fishbone heat dissipation structure.
According to the structure, the fishbone radiating structure is arranged on the plate body, so that the radiating area of the panel can be effectively increased, the radiating efficiency of the energy storage device can be effectively improved while the structural strength of the panel is ensured, and the normal charging/discharging radiating requirements can be met without increasing a radiating fan; the heat dissipation efficiency of the structure of the application can be improved by 15% compared with that of the traditional structure in the same space.
The fishbone heat dissipation structure is simple, the mold is easy to manufacture, the mold process is simpler, and the mold cost and the part processing cost are low; moreover, the structure of the application has less materials and lighter weight while meeting the structural strength; the material consumption of the structure is reduced by 23% compared with the traditional structure in the same space.
The utility model has simple structure, can ensure the coordination and novel appearance, is convenient to install, has better stability, and is economical and practical.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. The panel with the fishbone radiating structure is characterized by being suitable for a battery structure and comprising a plate body, wherein the fishbone radiating structure is arranged on the side surface of the plate body, which is far away from a battery cell module of the battery structure;
the fishbone heat dissipation structure comprises a first inner bone, at least two second inner bones, an oblique fishbone group and peripheral bones; the first inner bones are respectively connected with the two second inner bones, and the first inner bones are arranged on one side of the second inner bones far away from the peripheral bones; the oblique fish bone group is connected with the second inner bone, and is arranged on one side of the second inner bone, which is close to the peripheral bone; the peripheral bones are circumferentially arranged along the edge of the plate body, and the oblique fish bone group is connected with the peripheral bones.
2. The panel with a fishbone heat dissipating structure of claim 1, wherein the diagonal fishbone includes a first diagonal fishbone and a second diagonal fishbone disposed opposite each other; the first oblique fish bone group is connected with one second inner bone of the two second inner bones, and the second oblique fish bone group is connected with the other second inner bone of the two second inner bones.
3. The panel with a fishbone heat dissipating structure of claim 2, wherein the first diagonal fishbone group comprises a plurality of first diagonal fishbones arranged in parallel, each of the first diagonal fishbones being connected to the second inner bone; the second oblique fish bone group comprises a plurality of second oblique fish bones which are arranged in parallel, and each second oblique fish bone is connected with the second inner bone respectively.
4. A panel with a fishbone heat dissipating structure as claimed in claim 3, wherein recesses are provided between the first and second inner bones, between adjacent first diagonal fishbones and between adjacent second diagonal fishbones.
5. A panel with a fishbone heat dissipating structure as claimed in claim 3, wherein the first oblique fishbone forms an acute angle with the second inner bone; and an included angle formed by the second oblique fish bone and the second inner bone is an acute angle.
6. The panel with the fishbone heat dissipating structure of claim 1, wherein the panel body is provided with a power output port, a communication port and a BMS board for connecting the battery cell module; the BMS board is respectively connected with the power output port and the communication port; BMS board set up in the plate body is close to the side of electric core module, just BMS board with the fishbone heat radiation structure sets up relatively.
7. The panel with the fishbone heat-dissipating structure of claim 6, wherein the BMS board is further provided with a monitoring module for monitoring the cell module, the monitoring module being connected to the cell module;
the BMS board is in communication connection with external devices.
8. The panel with the fishbone heat dissipating structure of claim 7, wherein the panel body is provided with a status indicator light for displaying the electric quantity and charge and discharge status of the battery cell module; the status indicator lamp is connected with the monitoring module.
9. The panel with the fishbone radiating structure of claim 1, wherein the panel body is further provided with a buzzer and a power switch.
10. A battery box, characterized in that the battery box comprises the panel with a fishbone heat dissipating structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252807.1U CN220652123U (en) | 2023-08-18 | 2023-08-18 | Panel and battery box with fishbone heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252807.1U CN220652123U (en) | 2023-08-18 | 2023-08-18 | Panel and battery box with fishbone heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220652123U true CN220652123U (en) | 2024-03-22 |
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ID=90286987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322252807.1U Active CN220652123U (en) | 2023-08-18 | 2023-08-18 | Panel and battery box with fishbone heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220652123U (en) |
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2023
- 2023-08-18 CN CN202322252807.1U patent/CN220652123U/en active Active
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