CN220108510U - Controller heat radiation structure - Google Patents
Controller heat radiation structure Download PDFInfo
- Publication number
- CN220108510U CN220108510U CN202320467184.7U CN202320467184U CN220108510U CN 220108510 U CN220108510 U CN 220108510U CN 202320467184 U CN202320467184 U CN 202320467184U CN 220108510 U CN220108510 U CN 220108510U
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- Prior art keywords
- upper cover
- radiating
- controller
- heat
- heat dissipation
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Links
- 230000005855 radiation Effects 0.000 title claims description 9
- 230000017525 heat dissipation Effects 0.000 claims abstract description 51
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a controller heat dissipation structure, and belongs to the technical field of controller heat dissipation structures. Comprising the following steps: an upper cover and a lower cover; the top surface of the lower cover is provided with a containing part; the accommodating part is used for accommodating the bottom of the controller; the upper cover is detachably connected with the lower cover; the upper cover and the lower cover are mutually covered and used for accommodating the controller; the side face of the upper cover is provided with a plurality of radiating ribs which are arranged in an array manner; the heat dissipation ribs extend upwards to the top surface of the upper cover along the side surface of the upper cover; the upper cover is provided with radiating grooves on two sides of the radiating ribs, and radiating blocks are arranged in part of the radiating grooves. According to the utility model, the plurality of radiating ribs extend from the side surface of the upper cover to the top surface of the upper cover, so that the radiating area is increased, and the heat conduction speed in the upper cover is improved; the arrangement direction of the radiating blocks is parallel to the radiating grooves, so that a longitudinal radiating channel is formed on the outer surface of the upper cover, the radiating area is increased, and a large amount of heat energy generated by the controller is rapidly dredged.
Description
Technical Field
The utility model belongs to the technical field of controller heat dissipation structures, and particularly relates to a controller heat dissipation structure.
Background
In modern society, various products with controllers are put into daily life of people, such as vehicle-mounted refrigerators, electric vehicles and the like. The circuit board in the controller generates a large amount of heat during operation, and the heat needs to be timely conducted out, otherwise, the operation of the circuit board is affected. Therefore, a heat dissipation structure needs to be added to the controller.
However, when the product is designed, the volume reserved for the controller is limited due to the fact that the assembly and connection relations of all parts of the product are more, and then the available volume is limited when the controller is additionally provided with a heat dissipation structure, so that the controller cannot obtain more heat dissipation areas, the heat dissipation speed is low, and the heat dissipation effect is affected.
Disclosure of Invention
The utility model aims to: in order to solve the above problems, the present utility model provides a heat dissipation structure of a controller.
The technical scheme is as follows: a controller heat dissipation structure, comprising: a lower cover, the top surface of which is provided with a containing part; the accommodating part is used for accommodating the bottom of the controller; the upper cover is detachably connected with the lower cover; the upper cover and the lower cover are mutually covered and used for accommodating the controller;
the side face of the upper cover is provided with a plurality of radiating ribs which are arranged in an array manner; the heat dissipation ribs extend upwards to the top surface of the upper cover along the side surface of the upper cover; the upper cover is provided with radiating grooves on two sides of the radiating ribs, and radiating blocks are arranged in part of the radiating grooves.
In a further embodiment, further comprising: the groove bodies are arranged on the top surface of the upper cover; the heat dissipation holes are formed in the bottom of the groove body; the heat dissipation holes are used for communicating the inside of the upper cover with the outside.
Through adopting above-mentioned technical scheme, through louvre, cell body with the inside heat of upper cover with external exchange, improve the radiating rate.
In a further embodiment, further comprising: at least two groups of long grooves are arranged at the bottom of the lower cover and along the length direction of the lower cover; and the radiating fins are respectively arranged in the long grooves in an array manner.
By adopting the technical scheme, the heat radiating area is further increased, and the heat in the lower cover is led out.
In a further embodiment, further comprising: a heat radiation opening arranged on one side surface of the upper cover; the shell is arranged on the heat radiation port; the shell is characterized in that a hollowed-out part is arranged on the side wall of the shell, and an insulating net is arranged on the hollowed-out part.
By adopting the technical scheme, the hollowed-out part is communicated with the heat dissipation opening, and the heat in the upper cover is led out from the heat dissipation opening and the hollowed-out part; the insulating net reduces external dust entering into the upper cover.
In a further embodiment, a heat conducting and insulating pad is arranged at the connection part between the upper cover and the lower cover.
By adopting the technical scheme, the heat conduction insulating pad plays a role in buffering on the contact surface between the upper cover and the lower cover, and reduces the damage of the contact surface between the upper cover and the lower cover during installation.
In a further embodiment, the heat dissipating block is arranged in a direction parallel to the heat dissipating grooves.
By adopting the technical scheme, the longitudinal heat dissipation channel is formed on the outer surface of the upper cover, so that the heat dissipation area is increased, and the heat energy is rapidly dissipated.
The beneficial effects are that: the plurality of radiating ribs extend from the side surface of the upper cover to the top surface of the upper cover, so that the radiating area is increased, and the heat conduction speed in the upper cover is improved; the arrangement direction of the radiating blocks is parallel to the radiating grooves, so that a longitudinal radiating channel is formed on the outer surface of the upper cover, the radiating area is increased, and a large amount of heat energy generated by the controller is rapidly dredged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the structure of the lower cover accommodating controller;
fig. 3 is a schematic structural view of a heat sink.
Each labeled in fig. 1-3 is: the heat-conducting insulating pad comprises a lower cover 10, a containing part 11, a long groove 12, a heat radiating fin 13, an upper cover 20, heat radiating ribs 21, a heat radiating groove 22, a heat radiating block 23, a groove body 24, a controller 30, a shell 40, a hollowed-out part 41 and a heat-conducting insulating pad 50.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and specific examples.
In order to solve one problem in the existing controller heat dissipation structure: because the volume of the controller in the product is limited, the heat dissipation structure is added to the controller to be limited in volume, so that the heat dissipation area is insufficient, the heat dissipation speed is low, and the heat dissipation effect is poor.
As shown in fig. 1 to 3, the present embodiment provides a heat dissipation structure of a controller 30, including: an upper cover 20 and a lower cover 10. The top surface of the lower cover 10 is provided with a containing part 11, the inside of the upper cover 20 is hollow, and the upper cover 20 is detachably connected with the lower cover 10. When the controller 30 is mounted, the bottom of the controller 30 is accommodated in the accommodating portion 11, and the purpose is to keep the position of the controller 30 stable. The upper cover 20 and the lower cover 10 cover each other to house the controller 30, and protect the controller 30. The upper cover 20 and the lower cover 10 can be connected by screws.
As shown in fig. 1, the side surface of the upper cover 20 is provided with a plurality of heat dissipation ribs 21 arranged in an array; the heat dissipation ribs 21 extend upward along the side of the upper cover 20 to the top surface of the upper cover 20. The heat dissipation ribs 21 extend from the side surface to the side surface of the upper cover 20, so that the heat dissipation area is increased, and the heat conduction speed in the upper cover 20 is improved.
The upper cover 20 is provided with heat dissipation grooves 22 at two sides of the heat dissipation ribs 21, and a part of the heat dissipation grooves 22 are internally provided with heat dissipation blocks 23. The heat dissipating blocks 23 are arranged in parallel with the heat dissipating grooves 22, so that a longitudinal heat dissipating channel is formed on the outer surface of the upper cover 20, thereby increasing the heat dissipating area and rapidly dissipating a large amount of heat generated by the controller 30.
A plurality of groove bodies 24 are arranged on the top surface of the upper cover 20, and the groove bodies 24 have different lengths. A heat dissipation hole is formed at the bottom of the tank 24, and the heat dissipation hole is used for communicating the interior of the upper cover 20 with the outside. The aperture of the heat dissipation hole is 0.1 cm-0.5 cm. The heat dissipation holes communicate the outside with the inside of the upper cover 20, and timely conduct heat out of the outside.
At least two groups of long grooves 12 are formed in the bottom of the lower cover 10 along the length direction, and a plurality of cooling fins 13 are respectively arranged in an array manner in the long grooves 12. A plurality of groups of heat dissipation channels are formed at the bottom of the lower cover 10, and the heat dissipation area of the whole heat dissipation structure is greatly improved by the heat dissipation fins 13, so that the heat dissipation area is fully provided, and the heat at the bottom of the lower cover 10 is timely conducted out.
At least one heat radiation opening is formed in one side face of the upper cover 20, the heat radiation opening is square, and the side length of the heat radiation opening is 2-8 cm. Heat in the upper cover 20 is timely exchanged with external energy through the large-caliber heat dissipation opening, so that heat dissipation efficiency is improved. A housing 40 is fixedly mounted to each of the heat sinks. The housing 40 is hollow and covers the heat dissipation port. The side wall of the shell 40 is provided with a hollowed-out part 41, the hollowed-out part 41 is provided with an insulating net, and the hollowed-out part 41 communicates the outside with the heat dissipation port. However, the size of the heat dissipation opening and the hollow portion 41 is larger, so that an insulation net is additionally arranged, and external dust is reduced from entering the upper cover 20.
The heat conduction insulating pad 50 is arranged at the joint between the upper cover 20 and the lower cover 10, and has the advantages of high heat conduction coefficient, small heat resistance and good heat conduction performance, so that heat transfer between the upper cover 10 and the lower cover 10 is realized. The heat conductive insulating pad 50 also serves as a buffer for the contact surface between the upper cover 20 and the lower cover 10, and reduces damage to the contact surface between the upper cover 20 and the lower cover 10 during installation.
Claims (6)
1. A controller heat dissipation structure, comprising:
a lower cover, the top surface of which is provided with a containing part; the accommodating part is used for accommodating the bottom of the controller;
the upper cover is detachably connected with the lower cover; the upper cover and the lower cover are mutually covered and used for accommodating the controller;
the side face of the upper cover is provided with a plurality of radiating ribs which are arranged in an array manner; the heat dissipation ribs extend upwards to the top surface of the upper cover along the side surface of the upper cover;
the upper cover is provided with radiating grooves on two sides of the radiating ribs, and radiating blocks are arranged in part of the radiating grooves.
2. A controller heat sink structure in accordance with claim 1, further comprising:
the groove bodies are arranged on the top surface of the upper cover;
the heat dissipation holes are formed in the bottom of the groove body; the heat dissipation holes are used for communicating the inside of the upper cover with the outside.
3. A controller heat sink structure in accordance with claim 1, further comprising:
at least two groups of long grooves are arranged at the bottom of the lower cover and along the length direction of the lower cover;
and the radiating fins are respectively arranged in the long grooves in an array manner.
4. A controller heat sink structure in accordance with claim 1, further comprising:
a heat radiation opening arranged on one side surface of the upper cover;
the shell is arranged on the heat radiation port; the shell is characterized in that a hollowed-out part is arranged on the side wall of the shell, and an insulating net is arranged on the hollowed-out part.
5. The heat dissipating structure of claim 1, wherein a thermally conductive insulating pad is disposed at a junction between the upper cover and the lower cover.
6. The heat dissipating structure of claim 1, wherein the heat dissipating blocks are arranged in a direction parallel to the heat dissipating grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467184.7U CN220108510U (en) | 2023-03-13 | 2023-03-13 | Controller heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467184.7U CN220108510U (en) | 2023-03-13 | 2023-03-13 | Controller heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220108510U true CN220108510U (en) | 2023-11-28 |
Family
ID=88846344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320467184.7U Active CN220108510U (en) | 2023-03-13 | 2023-03-13 | Controller heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220108510U (en) |
-
2023
- 2023-03-13 CN CN202320467184.7U patent/CN220108510U/en active Active
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