CN220629872U - Multi-fin hybrid heat dissipation structure for motor controller - Google Patents
Multi-fin hybrid heat dissipation structure for motor controller Download PDFInfo
- Publication number
- CN220629872U CN220629872U CN202321922953.4U CN202321922953U CN220629872U CN 220629872 U CN220629872 U CN 220629872U CN 202321922953 U CN202321922953 U CN 202321922953U CN 220629872 U CN220629872 U CN 220629872U
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- Prior art keywords
- fin
- motor controller
- fins
- controller body
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- 230000005855 radiation Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method 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
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The utility model relates to the technical field of motor controller heat dissipation, and discloses a multi-fin hybrid heat dissipation structure for a motor controller, which comprises a first fin and a motor controller body; the number of the first fins is a plurality, the plurality of the first fins are arranged on the heat radiating surface of the motor controller body in a linear array mode, second fins are connected between any two adjacent first fins, and the first fins are larger than the second fins in size. The utility model provides a multi-fin hybrid heat radiation structure for a motor controller, which solves the problems that the area of a blowing surface is low due to no heat radiation characteristic coverage, the windward and peripheral outer surfaces of a product cannot be effectively utilized, and finally, the air cooling effect is not ideal and the working power is low.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of motor controllers, in particular to a multi-fin hybrid heat dissipation structure for a motor controller.
Background
While new energy automobiles, electric bicycles, electric motorcycles and the like are vigorously developed, the existing products radiating by an air cooling scheme such as electric control, motors, batteries and the like are mostly provided with raised features on the basis of a plane with larger space, so that the air cooling area is increased, the air cooling effect is achieved, but non-plane or space local areas are not covered by the heat radiation features, so that the area of the air cooling surface is low, the windward and peripheral outer surfaces of the products are not effectively utilized, and finally the air cooling effect is unsatisfactory and the working power is low.
In order to solve the above problems, the present application provides a hybrid heat dissipation structure with multiple fins for a motor controller.
Disclosure of Invention
Based on the technical problems in the background technology, the utility model provides a multi-fin hybrid heat dissipation structure for a motor controller.
The utility model provides a multi-fin hybrid heat dissipation structure for a motor controller, which comprises a first fin and a motor controller body, wherein the first fin is arranged on the first fin;
the number of the first fins is a plurality, the plurality of the first fins are arranged on the heat radiating surface of the motor controller body in a linear array mode, second fins are connected between any two adjacent first fins, and the first fins are larger than the second fins in size.
Preferably, the cross-sectional area of the side, close to the motor controller body, of the first fin and the second fin is larger than the cross-sectional area of the side, far away from the motor controller body, of the second fin.
Preferably, the waist lines of the first fin and the second fin are drawn together in a straight line, an arc or a mixed mode from two ends of one side close to the motor controller body to the middle of one side far away from the motor controller body, and one side of the first fin and the second fin far away from the motor controller body is in an arc shape, a horizontal shape or a stepped shape.
Preferably, the first fin and the second fin are made of a heat dissipation material.
The technical scheme of the utility model has the following beneficial technical effects:
the outer surface of the product can be effectively utilized and the blowing area can be increased through the first fins, so that the air cooling heat dissipation effect is enlarged and the working power of the product is improved;
by the second fin, the narrow area can be fully utilized, and the blowing area can be maximized.
Drawings
Fig. 1 is a schematic structural diagram of a hybrid heat dissipation structure with multiple fins for a motor controller according to the present utility model.
Fig. 2 is a schematic plan view of a hybrid heat dissipation structure with multiple fins for a motor controller according to the present utility model.
Fig. 3 is an enlarged view of a of fig. 1 according to the present utility model.
Reference numerals: 1. a first fin; 2. a second fin; 3. a motor controller body.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-3, the multi-fin hybrid heat dissipation structure for a motor controller provided by the utility model comprises a first fin 1 and a motor controller body 3;
the number of the first fins 1 is a plurality, the plurality of first fins 1 are arranged on the radiating surface of the motor controller body 3 in a linear array mode, the second fins 2 are connected between any two adjacent first fins 1, and the first fins 1 are larger than the second fins 2 in size.
It should be noted that:
through the first fins 1, the blowing area can be increased by utilizing the outer surface of the product, so that the air cooling effect is effectively enlarged, and the working power of the product is further improved; meanwhile, the second fins 2 are arranged to fully utilize the air in a narrow area, so that the blowing area is maximized.
In a specific embodiment, the cross-sectional area of the side, close to the motor controller body 3, of the first fin 1 and the second fin 2 is larger than the cross-sectional area of the side, far away from the motor controller body 3.
It should be noted that: can provide bigger cross-sectional area in one side of motor controller body 3 to increase heat radiating area, through increasing heat radiating area, can improve motor controller body 3's radiating effect, reduce the controller temperature effectively, avoid the trouble that overheated arouses, and the less cross-sectional area of one side of keeping away from motor controller body 3 then can not produce too big influence to the radiating effect, reduced the increase of whole volume, this kind of design helps improving motor controller's stability and security, prolongs its life.
In a specific embodiment, the waist lines of the first fin 1 and the second fin 2 are drawn together in a straight line, an arc or a mixed mode from two ends of one side close to the motor controller body 3 to the middle or two ends of one side far away from the motor controller body 3, and one side, far away from the motor controller body 3, of the first fin 1 and the second fin 2 is in an arc shape, a horizontal shape or a stepped shape;
it should be noted that: the design of the first fins 1 and the second fins 2 enables the air flow to generate streamline flow on the surfaces of the fins, so that the resistance is reduced, the turbulence of the air flow is reduced, and the aerodynamic performance of the motor controller is improved;
the arc-shaped, horizontal or stepped first fins 1 and second fins 2 can increase the contact surface area between the first fins 1 and the second fins 2 and the surrounding environment, thereby being beneficial to improving the heat dissipation effect, effectively reducing the working temperature of the motor controller and ensuring the good working state of the motor controller;
the design mode of the first fin 1 and the second fin 2 from the side close to the motor controller body 3 to the side far away from the motor controller body 3 enables the whole structure to be firmer and more stable, can bear external impact or vibration better, improves the structural strength of the motor controller body 3, and prolongs the service life.
In the embodiment, the first fin 1 and the second fin 2 are made of heat dissipation materials;
it should be noted that: the manufacturing materials of the first fin 1 and the second fin 2 can effectively absorb and radiate heat, so that the equipment is prevented from being overheated, the heat radiating material can reduce the temperature of the equipment, the working efficiency and stability of the equipment are improved, in addition, the heat radiating material can also reduce the noise of the equipment, and the use experience of a user is improved.
The first fin 1 and the second fin 2 which are made of heat dissipation materials have longer service lives, can bear the working under the environmental conditions of high temperature, high pressure and the like, and the high temperature resistance can ensure that the equipment cannot be damaged or the efficiency is reduced due to high temperature in the working process.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (4)
1. The utility model provides a motor controller mixes heat radiation structure with various fins, includes first fin (1), motor controller body (3), its characterized in that:
the number of the first fins (1) is a plurality of, the plurality of the first fins (1) are arranged on the radiating surface of the motor controller body (3) in a linear array mode, the plurality of the first fins (1) are connected with the second fins (2) between any two adjacent fins, and the first fins (1) are larger than the second fins (2) in size.
2. The multi-fin hybrid heat dissipation structure for a motor controller according to claim 1, wherein the cross-sectional area of the side of the first fin (1) and the second fin (2) close to the motor controller body (3) is larger than the cross-sectional area of the side of the second fin far away from the motor controller body (3).
3. The multi-fin hybrid heat dissipation structure for a motor controller according to claim 2, wherein the waist lines of the first fin (1) and the second fin (2) are drawn together in a straight line, an arc or a hybrid manner from two ends of the side close to the motor controller body (3) to the middle or two ends of the side far away from the motor controller body (3), and the side of the first fin (1) and the side of the second fin (2) far away from the motor controller body (3) are in an arc shape, a horizontal shape or a stepped shape.
4. A multi-fin hybrid heat dissipating structure for a motor controller according to claim 3, wherein the first fin (1) and the second fin (2) are made of a heat dissipating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321922953.4U CN220629872U (en) | 2023-07-20 | 2023-07-20 | Multi-fin hybrid heat dissipation structure for motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321922953.4U CN220629872U (en) | 2023-07-20 | 2023-07-20 | Multi-fin hybrid heat dissipation structure for motor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220629872U true CN220629872U (en) | 2024-03-19 |
Family
ID=90232363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321922953.4U Active CN220629872U (en) | 2023-07-20 | 2023-07-20 | Multi-fin hybrid heat dissipation structure for motor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220629872U (en) |
-
2023
- 2023-07-20 CN CN202321922953.4U patent/CN220629872U/en active Active
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