CN215073556U - A high-efficient heat abstractor of aluminium base board for among battery management system - Google Patents
A high-efficient heat abstractor of aluminium base board for among battery management system Download PDFInfo
- Publication number
- CN215073556U CN215073556U CN202120400592.1U CN202120400592U CN215073556U CN 215073556 U CN215073556 U CN 215073556U CN 202120400592 U CN202120400592 U CN 202120400592U CN 215073556 U CN215073556 U CN 215073556U
- Authority
- CN
- China
- Prior art keywords
- substrate
- aluminum substrate
- management system
- battery management
- main
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides an aluminum substrate high-efficiency heat dissipation device used in a battery management system, which relates to the field of electronic accessories and comprises an electronic component and a main aluminum substrate, wherein a side substrate is arranged at the position of a parallel reference surface of the main aluminum substrate, a fixed connecting column is arranged between the main aluminum substrate and the side substrate, and the two sides of the fixed connecting column are respectively fixed with the main aluminum substrate and the side substrate through threads, an electronic component device is directly arranged on an aluminum circuit substrate, is not easy to deform, has good heat dissipation and strong durability, increases the heat dissipation area and enhances the strength of a circuit board, a power device in the lithium battery management system is directly attached on the aluminum circuit substrate, reduces the heat transmission loss, thereby the working temperature rise of the lithium battery management system is reduced, and simultaneously, because the power device in the lithium battery management system is directly attached on the aluminum circuit substrate, the temperature rise of the lithium battery management system is solved, and meanwhile the welding reliability and durability of the power device are improved.
Description
Technical Field
The utility model relates to an electronic components field especially relates to a high-efficient heat abstractor of aluminium base board for among battery management system.
Background
According to the patent number CN108954264B, an efficient heat dissipation device for an LED lamp aluminum substrate comprises an aluminum substrate and LED lamp beads arranged on the aluminum substrate, the aluminum substrate is connected to a guide plate, slide rails are arranged on two sides of the guide plate respectively, a heat dissipation bottom plate is clamped on the slide rails, and the heat dissipation bottom plate is attached to the guide plate. The invention comprises the following steps: adopt the fin of wave structure, can the radiating surface of effectual increase fin, the radiating effect is improved, and hold the chamber through adopting the guide chamber cooperation heat dissipation, be convenient for through the air convection of guide air flue acceleration both sides, the heat dissipation efficiency is improved, in addition, arrange through the permutation that adopts a plurality of radiating fin units, not only can the rational distribution space, and can pass through the gap between with higher speed radiating contact surface, further strengthen the radiating effect, make the influence of fan to the interior environment of machine can not only be alleviated, and energy-conservation, the dismouting maintenance is simple and convenient, and the radiating effect is good, the service life of LED lamp has been improved.
The aluminium base board on contrast patent and the current market does not use among the battery management system, and along with the development in market, the quick production of electric product is sold, and battery management system is facing the condition of heat dissipation difficulty equally, and the radiating efficiency of the fine base plate of traditional glass is difficult to satisfy the use heat dissipation demand of present electronic product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the high-efficient heat abstractor of aluminium base board who proposes for among the battery management system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the high-efficiency heat dissipation device for the aluminum substrate in the battery management system comprises an electronic component and a main aluminum substrate, wherein a side substrate is arranged at a position parallel to a reference plane of the main aluminum substrate, a fixed connecting column is arranged between the main aluminum substrate and the side substrate, and two sides of the fixed connecting column are fixed with the main aluminum substrate and the side substrate through threads respectively.
Preferably, the main aluminum substrate is an aluminum substrate, the main aluminum substrate and the electronic component are welded and fixed, and the contact position of the electronic component and the main aluminum substrate is coated with high-temperature wax.
Preferably, the surfaces of the main aluminum substrate and the side substrate are coated with three-proofing paint, and the side substrate is a glass fiber substrate.
Preferably, the electronic components between the main aluminum substrate and the side substrate are mounted at intervals, and the electronic components are not mutually attached and interfered.
Preferably, the fixed connection column comprises a screw, a plastic rod and a high polymer loop bar, metal gaskets are attached to the two ends of the fixed connection column and the contact positions of the main aluminum substrate and the side substrate, grooves are formed in the positions, in which the main aluminum substrate, the side substrate and the fixed connection column are in mutual contact, inwards, and the depth of each groove is consistent with the thickness of each metal gasket.
Advantageous effects
The utility model discloses in, adopt aluminium base board, pass through aluminium base board absorption transmission with electronic components's heat, can realize quick heat dissipation.
The utility model discloses in, electronic component ware direct mount is on aluminium system circuit substrate, non-deformable, the heat dissipation is good, and is strong in durability, increased the heat radiating area and strengthened the intensity of circuit board, the direct dress of subsides of power device among the lithium battery management system is on aluminium system circuit substrate, heat transmission loss has been reduced, thereby the work temperature rise of the lithium battery management system of reduction, simultaneously because the direct dress of subsides of power device among the lithium battery management system is on aluminium system circuit substrate, when having solved lithium battery management system's temperature rise, power device's welding reliability and durability have been increased.
The utility model discloses in, adopt side base plate and aluminium base board to make up each other and use, install electronic components between side base plate and main aluminium base board, reduced the usable floor area of whole circuit board, adopt aluminium base board to accelerate the radiating efficiency simultaneously, protect electronic components.
Drawings
FIG. 1 is a schematic diagram of a main body of an aluminum substrate efficient heat dissipation device used in a battery management system;
FIG. 2 is a front view of an aluminum substrate efficient heat sink for use in a battery management system;
FIG. 3 is a diagram of the arrangement of internal electronic components of an aluminum substrate efficient heat dissipation device used in a battery management system;
FIG. 4 is a front view of an aluminum substrate-removed high efficiency heat dissipation device for a battery management system.
Illustration of the drawings:
1. an electronic component; 2. a main aluminum substrate; 3. a side substrate; 4. and (4) fixing and connecting columns.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-4, an aluminum substrate efficient heat dissipation device for a battery management system comprises an electronic component 1 and a main aluminum substrate 2, wherein the main aluminum substrate 2 is an aluminum substrate, the main aluminum substrate 2 and the electronic component 1 are welded and fixed, the contact positions of the electronic component 1 and the main aluminum substrate 2 are coated with high-temperature wax, a side substrate 3 is arranged at a position parallel to a reference plane of the main aluminum substrate 2, a fixed connection column 4 is arranged between the main aluminum substrate 2 and the side substrate 3, two sides of the fixed connection column 4 are respectively fixed with the main aluminum substrate 2 and the side substrate 3 through threads, the surfaces of the main aluminum substrate 2 and the side substrate 3 are coated with three-proofing paint, the side substrate 3 is a glass fiber substrate, the electronic components 1 between the main aluminum substrate 2 and the side substrate 3 are installed at intervals, and the electronic components 1 are not mutually attached and interfered, the fixed connection column 4 comprises a screw, a plastic rod and a high polymer loop bar, metal gaskets are attached to the two ends of the fixed connection column 4 and the contact positions of the main aluminum substrate 2 and the side substrate 3, the positions of the main aluminum substrate 2, the side substrate 3 and the fixed connection column 4 which are in mutual contact are inwards provided with grooves, and the depth of each groove is consistent with the thickness of each metal gasket.
The utility model discloses a theory of operation: the utility model provides a high-efficient heat abstractor of aluminium base board for among battery management system, in work, will the utility model discloses a main aluminium base board 2 is on the installation position that the battery corresponds through the mounting plate 203 fixed mounting of bottom, later through the control relation between circuit switch-on electronic components 1 and the battery, in work, because electronic components 1 can produce a large amount of heats, the fine base plate heat conduction effect of conventional glass is relatively poor, adopt aluminium base board, just also be aluminium base board heat dissipation with electronic components 1's heat main aluminium base board 2, the heat exchange flow of ventilating with higher speed, realize quick heat dissipation, reduce electronic components 1's heat accumulation, lead to the trouble, adopt fine side base plate 3 of glass and the main aluminium base board 2 combined use of aluminium system, reduce the volume of whole circuit board, improve the radiating efficiency simultaneously.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An aluminum substrate efficient heat dissipation device for a battery management system comprises an electronic component (1) and a main aluminum substrate (2), and is characterized in that: the aluminum-based LED lamp is characterized in that a side substrate (3) is arranged at a position, parallel to the reference plane, of the main aluminum substrate (2), a fixed connecting column (4) is arranged between the main aluminum substrate (2) and the side substrate (3), and two sides of the fixed connecting column (4) are fixed with the main aluminum substrate (2) and the side substrate (3) through threads respectively.
2. The aluminum substrate efficient heat dissipation device for use in a battery management system as claimed in claim 1, wherein: the main aluminum substrate (2) is an aluminum substrate, the main aluminum substrate (2) and the electronic component (1) are welded and fixed, and high-temperature wax is coated on the contact position of the electronic component (1) and the main aluminum substrate (2).
3. The aluminum substrate efficient heat dissipation device for use in a battery management system as claimed in claim 1, wherein: the surfaces of the main aluminum substrate (2) and the side substrate (3) are coated with three-proofing paint, and the side substrate (3) is a glass fiber substrate.
4. The aluminum substrate efficient heat dissipation device for use in a battery management system as claimed in claim 1, wherein: the electronic components (1) between the main aluminum substrate (2) and the side substrate (3) are installed at intervals, and the electronic components (1) are not attached to each other and interfere with each other.
5. The aluminum substrate efficient heat dissipation device for use in a battery management system as claimed in claim 1, wherein: the fixed connection post (4) comprises a screw, a plastic rod and a high polymer loop bar, metal gaskets are attached to the two ends of the fixed connection post (4) and the contact positions of the main aluminum substrate (2) and the side substrate (3), the positions of the main aluminum substrate (2), the side substrate (3) and the fixed connection post (4) which are in mutual contact are inwards provided with grooves, and the depth of each groove is consistent with the thickness of each metal gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120400592.1U CN215073556U (en) | 2021-02-23 | 2021-02-23 | A high-efficient heat abstractor of aluminium base board for among battery management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120400592.1U CN215073556U (en) | 2021-02-23 | 2021-02-23 | A high-efficient heat abstractor of aluminium base board for among battery management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215073556U true CN215073556U (en) | 2021-12-07 |
Family
ID=79257122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120400592.1U Active CN215073556U (en) | 2021-02-23 | 2021-02-23 | A high-efficient heat abstractor of aluminium base board for among battery management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215073556U (en) |
-
2021
- 2021-02-23 CN CN202120400592.1U patent/CN215073556U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206115902U (en) | Outdoor LED (light -emitting diode) display screen with fine heat dissipation effect | |
| CN209147045U (en) | A kind of LED street lamp radiator | |
| CN201351897Y (en) | Heat dissipating structure of high power LED projecting lamp | |
| CN215073556U (en) | A high-efficient heat abstractor of aluminium base board for among battery management system | |
| CN204145981U (en) | Radiator structure and there is the frequency converter of this radiator structure | |
| CN204145276U (en) | A kind of radiating structure of frequency converter | |
| CN203489131U (en) | Light-emitting diode (LED) lamp light source module street lamp | |
| CN209768089U (en) | Air-cooled radiator for high-frequency modular electrophoresis rectifier | |
| CN203504391U (en) | Radiator of frequency converter | |
| CN203586163U (en) | Heat radiator of LED (Light Emitting Diode) lamp | |
| CN102661591A (en) | Novel heat radiating device with thin film circuit for light emitting diode (LED) street lamp | |
| CN201866744U (en) | Heat radiating device of LED (light-emitting diode) lamp circuit board | |
| CN221098365U (en) | Strong-effect heat dissipation LED down lamp | |
| CN221010545U (en) | Aluminum-based PCB | |
| CN210035426U (en) | Rapid heat dissipation base for LED illumination light source | |
| CN209402937U (en) | A kind of high efficiency and heat radiation mould group with air guide structure | |
| CN219850326U (en) | Recovery unit for powder spraying | |
| CN210093834U (en) | Small-sized medium-power solid-state relay | |
| CN202598253U (en) | Carbon crystal heat dissipation light-emitting diode (LED) lamp | |
| CN209977784U (en) | Heat dissipation integral type line lamp | |
| CN216202828U (en) | Integrated LED lamp with good heat dissipation | |
| CN212252478U (en) | Heat conduction structure of automobile lamp | |
| CN217486705U (en) | Dustproof MOS tube structure for frequency converter | |
| CN216952889U (en) | Car LED lamp easy to assemble | |
| CN216897132U (en) | Electric motor car light mainboard that heat dispersion is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |