CN216414963U - BMS battery management system heat abstractor - Google Patents
BMS battery management system heat abstractor Download PDFInfo
- Publication number
- CN216414963U CN216414963U CN202123118841.7U CN202123118841U CN216414963U CN 216414963 U CN216414963 U CN 216414963U CN 202123118841 U CN202123118841 U CN 202123118841U CN 216414963 U CN216414963 U CN 216414963U
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- China
- Prior art keywords
- shell
- management system
- battery management
- bms battery
- fan
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 241000883990 Flabellum Species 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000007774 longterm Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000013021 overheating Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000007726 management method Methods 0.000 description 29
- 238000009434 installation Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a heat dissipation device of a BMS battery management system, which relates to the technical field of the BMS battery management system and comprises a shell, wherein an air inlet pipe is arranged on the side surface of the shell, an air outlet is formed in the side surface of the shell, fan shells are arranged on the outer surfaces of the air outlet and the air inlet pipe, and a ventilation groove is formed in the side surface of the fan shell. According to the utility model, through the arrangement of the shell, the air inlet pipe, the air outlet, the fan shell, the support, the motor and the fan blades, when the internal BMS battery management system is overheated due to long-term high-load operation, the fan blades can be driven to rotate through the operation of the motor, so that the function of accelerating circulation of air in the shell is realized, airflow enters the shell from the position of the air inlet pipe, is discharged from the air outlet after heat dissipation treatment is carried out on the BMS battery management system, and further, the normal operation of the functions cannot be influenced due to overheating in the long-term operation process of the BMS battery management system is ensured, and certain potential safety hazards are avoided.
Description
Technical Field
The utility model relates to the technical field of BMS battery management systems, in particular to a heat dissipation device of a BMS battery management system.
Background
BMS battery management system, a system of managing overall planning is carried out multiunit battery, the main objective is secondary battery, the purpose is in order to improve the utilization ratio of battery, prevent that overcharge and overdischarge's phenomenon from appearing in the battery, reach the life of extension battery, the purpose of control battery state, in BMS battery management system's in-service use, because the condition that generates heat can appear at the in-process of using and charging to the battery, when multiunit battery operates simultaneously, certain influence can be caused to BMS battery management system's normal operating to produced heat, and then certain potential safety hazard can probably constitute, need improve.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a heat sink for a BMS battery management system for solving the problems of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a BMS battery management system heat abstractor, includes the casing, the air-supply line is equipped with to the side surface of casing, the air exit has been seted up to the side surface of casing, the fan shell has all been equipped with the surface of air-supply line to the air exit, the ventilation groove has been seted up to the side surface of fan shell, the support is equipped with to the inboard in ventilation groove, the motor is equipped with to the inboard of support, the flabellum is equipped with to the output of motor.
In order to make the operation of the fan blade more stable and effective, the utility model has the improvement that the fan blade is arc-shaped and is rotationally connected to the inner side of the fan shell.
In order to realize the fixed mounting function of the mounting frame, the utility model has the improvement that the lower surface of the shell is provided with the mounting frame, and the upper surface of the mounting frame is provided with a mounting hole in a penetrating way.
In order to realize the position calibration function of the shell and the mounting frame, the utility model has the improvement that the four corners of the lower surface of the shell are respectively provided with a limiting rod, the upper surface of the mounting frame is provided with a limiting hole in a penetrating way, and the limiting rods are inserted into the inner side of the limiting hole.
In order to realize the connecting function of the shell and the mounting frame, the utility model has the improvement that both sides of the upper surface of the shell are provided with connecting holes, and one end of each connecting hole penetrates through the lower surface of the mounting frame.
In order to realize the top layer protection function of the protection plate, the utility model is improved in that the upper surface of the shell is provided with a spring sheet, and the protection plate is arc-shaped.
In order to realize the buffer function of the protection strips, the utility model has the improvement that the protection strips are arranged on both sides of the shell, and the protection strips are arc-shaped.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model provides a preposition condition for air circulation inside the shell by the structural cooperation of the shell, the air inlet pipe, the air outlet, the fan shell, the bracket, the motor and the fan blades, provides stable support for the operation of the motor by the support of the fan shell and the bracket, and ensures that the normal operation of the function of the BMS battery management system cannot be influenced by overheating when the BMS battery management system is overheated due to long-term high-load operation by the aid of the fan shell and the bracket, the operation track of the fan blades is more stable by the fan shell, the fan blades are driven to rotate by the operation of the motor when the BMS battery management system is overheated due to long-term high-load operation, the air circulation accelerating function inside the shell is realized by the cooperation of the arc shape of the fan blades, air flow enters the inside of the shell from the position of the air inlet pipe, is discharged from the air outlet after the heat dissipation treatment is carried out on the BMS battery management system, certain potential safety hazards are avoided.
2. According to the utility model, through the arrangement of the shell, the mounting frame, the limiting hole, the limiting rod, the mounting hole and the connecting hole, when the battery management system is mounted, firstly, the hollow structure of the mounting frame is sleeved on the side surface of the assembled BMS battery management system and is attached to the mounting surface, the screw is driven into the mounting hole, so that the fixed mounting function of the mounting frame can be realized, the limiting rod is inserted into the limiting hole, the position of the shell and the mounting frame is calibrated, meanwhile, a certain fixing function is realized, finally, the screw is driven into the connecting hole, so that the mounting function of the shell can be realized, and in this way, certain convenience is provided for subsequent dismounting, maintenance and resetting and mounting.
Drawings
Fig. 1 is a schematic diagram illustrating the overall components of a heat sink for a BMS battery management system according to the present invention;
fig. 2 is an exploded view of a bottom view of a heat sink of a BMS battery management system according to the present invention;
fig. 3 is an enlarged schematic view of a heat sink of a BMS battery management system of the present invention at a point a of fig. 2;
fig. 4 is a side view angle exploded view illustrating a heat sink of a BMS battery management system according to the present invention.
Illustration of the drawings:
1. a housing; 2. an air inlet pipe; 3. an air outlet; 4. a fan housing; 5. a support; 6. a motor; 7. a fan blade; 8. installing a frame; 9. mounting holes; 10. a limiting rod; 11. a limiting hole; 12. connecting holes; 13. a spring plate; 14. a protection plate; 15. a protective strip; 16. screens board.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a BMS battery management system heat abstractor, which comprises a housin 1, casing 1's side surface is equipped with air-supply line 2, air exit 3 has been seted up to casing 1's side surface, fan shell 4 has all been equipped with air-supply line 2's surface air exit 3, the ventilation groove has been seted up to fan shell 4's side surface, support 5 is equipped with to the inboard in ventilation groove, motor 6 is equipped with to support 5's inboard, flabellum 7 is equipped with to motor 6's output, flabellum 7's shape is the arc, arc shape through flabellum 7, can ensure the circulation of air efficiency of flabellum 7 when rotatory, flabellum 7 rotates the inboard of connecting at fan shell 4, the purpose of this kind of design is in order to make flabellum 7's rotatory orbit more stable.
In the heat dissipation device, firstly, a precondition is provided for the air circulation inside the housing 1 through the structural cooperation of the housing 1, the air inlet pipe 2 and the air outlet 3, a stable support is provided for the operation of the motor 6 through the support of the fan housing 4 and the support 5, the operation track of the fan blade 7 is more stable through the fan housing 4, when the internal BMS battery management system is overheated due to long-term high-load operation, the fan blade 7 can be driven to rotate through the operation of the motor 6 and the arc shape of the fan blade 7 is matched, the function of accelerating circulation of the air inside the housing 1 is realized, the air flow enters the housing 1 from the position of the air inlet pipe 2, and after the heat dissipation treatment is carried out on the BMS battery management system, the air flow is discharged from the air outlet 3, thereby ensuring that the normal operation of the BMS battery management system is not influenced by overheating in the long-term operation process, certain potential safety hazards are avoided.
The lower surface of the shell 1 is provided with a mounting frame 8, the upper surface of the mounting frame 8 is provided with mounting holes 9 in a penetrating way, four corners of the lower surface of the shell 1 are provided with limiting rods 10, the upper surface of the mounting frame 8 is provided with limiting holes 11 in a penetrating way, the limiting rods 10 are inserted into the inner sides of the limiting holes 11, two sides of the upper surface of the shell 1 are provided with connecting holes 12, one ends of the connecting holes 12 penetrate through to the lower surface of the mounting frame 8, when the battery management system is mounted, firstly, the battery management system is sleeved on the side surface of the assembled battery management system through the hollow structure of the mounting frame 8 and is attached to a mounting surface, screws are pressed into the positions of the mounting holes 9, the fixed mounting function of the mounting frame 8 can be realized, the limiting rods 10 are inserted into the limiting holes 11, the position calibration of the shell 1 and the mounting frame 8 is realized, meanwhile, a certain fixed function is also realized, and finally, the screws are pressed into the positions of the connecting holes 12, the assembly function of the shell 1 can be realized, and certain convenience is provided for subsequent dismantling, maintenance and resetting installation in this way.
Casing 1's upper surface is equipped with spring leaf 13, guard plate 14 is equipped with on spring leaf 13's top, the purpose of this kind of design is in order to support guard plate 14 through spring leaf 13, and when guard plate 14 atress, cushion through spring leaf 13's elasticity, and reset guard plate 14 after the atress is ended, and then realize guard plate 14's top layer safeguard function, casing 1's both sides all are equipped with protection strip 15, protection strip 15's shape is the arc, when receiving the impact in casing 1 side, through guard plate 15's curved surface, can carry out effectual buffering to the impact force.
The working principle is as follows: in the heat dissipation device, firstly, a precondition is provided for the air circulation inside the housing 1 through the structural cooperation of the housing 1, the air inlet pipe 2 and the air outlet 3, a stable support is provided for the operation of the motor 6 through the support of the fan housing 4 and the support 5, the operation track of the fan blade 7 is more stable through the fan housing 4, when the internal BMS battery management system is overheated due to long-term high-load operation, the fan blade 7 can be driven to rotate through the operation of the motor 6 and the arc shape of the fan blade 7 is matched, the function of accelerating circulation of the air inside the housing 1 is realized, the air flow enters the housing 1 from the position of the air inlet pipe 2, and after the heat dissipation treatment is carried out on the BMS battery management system, the air flow is discharged from the air outlet 3, thereby ensuring that the normal operation of the BMS battery management system is not influenced by overheating in the long-term operation process, the safety protection device avoids certain potential safety hazards, when in installation, firstly, the hollow structure of the installation frame 8 is sleeved on the side surface of the assembled BMS battery management system and is attached to the installation surface, screws are driven into the positions of the installation holes 9, so that the fixed installation function of the installation frame 8 can be realized, the limiting rod 10 is inserted into the limiting hole 11, a certain fixed function is realized while the position calibration of the shell 1 and the installation frame 8 is realized, finally, the screws are driven into the positions of the connection holes 12, so that the assembly function of the shell 1 can be realized, and by adopting the mode, certain convenience is provided for subsequent dismantling, maintenance and resetting installation, when the protection plate 14 is stressed, the buffer is realized through the elasticity of the spring piece 13, the protection plate 14 is reset after the stress is finished, so that the top layer protection function of the protection plate 14 is realized, when the side surface of the shell 1 is impacted, through the curved cambered surface of guard plate 15, can carry out effectual buffering to the impulsive force.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. A BMS battery management system heat sink comprising a housing (1), characterized in that: air-supply line (2) are equipped with to the side surface of casing (1), air exit (3) have been seted up to the side surface of casing (1), fan shell (4) have all been equipped with the surface of air-supply line (2) air exit (3), the ventilation groove has been seted up to the side surface of fan shell (4), support (5) are equipped with to the inboard in ventilation groove, motor (6) are equipped with to the inboard of support (5), flabellum (7) are equipped with to the output of motor (6).
2. The BMS battery management system heat sink of claim 1, wherein: the fan blade (7) is arc-shaped, and the fan blade (7) is rotatably connected to the inner side of the fan shell (4).
3. The BMS battery management system heat sink of claim 1, wherein: the lower surface of the shell (1) is provided with a mounting frame (8), and a mounting hole (9) is formed in the upper surface of the mounting frame (8) in a penetrating mode.
4. The BMS battery management system heat sink of claim 3, wherein: limiting rods (10) are arranged at four corners of the lower surface of the shell (1), limiting holes (11) are formed in the upper surface of the mounting frame (8) in a penetrating mode, and the limiting rods (10) are inserted into the inner sides of the limiting holes (11).
5. The BMS battery management system heat sink of claim 4, wherein: connecting holes (12) are formed in two sides of the upper surface of the shell (1), and one end of each connecting hole (12) penetrates through the lower surface of the mounting frame (8).
6. The BMS battery management system heat sink of claim 5, wherein: the upper surface of the shell (1) is provided with a spring piece (13), and the top end of the spring piece (13) is provided with a protection plate (14).
7. The BMS battery management system heat sink of claim 6, wherein: the protective strip (15) is arranged on each of two sides of the shell (1), and the protective strips (15) are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123118841.7U CN216414963U (en) | 2021-12-13 | 2021-12-13 | BMS battery management system heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123118841.7U CN216414963U (en) | 2021-12-13 | 2021-12-13 | BMS battery management system heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216414963U true CN216414963U (en) | 2022-04-29 |
Family
ID=81283816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123118841.7U Expired - Fee Related CN216414963U (en) | 2021-12-13 | 2021-12-13 | BMS battery management system heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216414963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116133349A (en) * | 2023-04-19 | 2023-05-16 | 恒开电气(湖南)股份有限公司 | BMS heat preservation device of photovoltaic energy storage battery |
-
2021
- 2021-12-13 CN CN202123118841.7U patent/CN216414963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116133349A (en) * | 2023-04-19 | 2023-05-16 | 恒开电气(湖南)股份有限公司 | BMS heat preservation device of photovoltaic energy storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |