CN219693183U

CN219693183U - Radiator with heat dissipation coating

Info

Publication number: CN219693183U
Application number: CN202321343850.2U
Authority: CN
Inventors: 程立熙
Original assignee: Chengrun Jiaxing New Material Technology Co ltd
Current assignee: Chengrun Jiaxing New Material Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-09-15
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a radiator with a heat dissipation coating, which comprises a radiator body, wherein a first heat dissipation sheet group is arranged on the periphery of the radiator body, a heat dissipation pipe is arranged at the bottom of the radiator body, and a second heat dissipation sheet group is arranged at one end of the heat dissipation pipe; the inner wall of the radiator body is coated with a heat dissipation coating. The radiator is coated with the heat dissipation coating, so that the LED component has good insulativity and heat conduction and dissipation properties; through the arrangement of the first radiating fin group, the radiating pipe and the second radiating fin group, heat on the components can be rapidly conducted out and radiated into the air.

Description

Radiator with heat dissipation coating

Technical Field

The utility model relates to the technical field of radiators, in particular to a radiator with a heat dissipation coating.

Background

Solid-state semiconductor light sources have been put into many families for their excellent performance, replacing traditional light sources as the main light sources for current illumination, and the problem of heat dissipation is a research and development difficulty in the LED industry.

At present, the heat dissipation of the LED components is generally processed through a radiator, so the heat dissipation effect of the radiator is extremely important; the radiating substrate and the radiating coating of the existing LED element radiator are smaller in radiating area and poor in radiating effect on the LED lamp panel, so that the radiator with the radiating coating is provided.

Disclosure of Invention

The utility model mainly aims to provide a radiator with a heat dissipation coating, which is used for solving the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the radiator with the heat dissipation coating comprises a radiator body, wherein a first heat dissipation fin group is arranged on the periphery of the radiator body, a heat dissipation pipe is arranged at the bottom of the radiator body, and a second heat dissipation fin group is arranged at one end of the heat dissipation pipe; the inner wall of the radiator body is coated with a heat dissipation coating.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the heat dissipation coating sequentially comprises a first epoxy resin layer, a vacuum aluminum plating layer and a second epoxy resin layer from inside to outside.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the first radiating fin group comprises a plurality of first radiating fins, and the first radiating fins are of rectangular structures.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the second radiating fin group comprises a plurality of second radiating fins, and the second radiating fins are of disc-shaped structures.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: a gap is arranged between two adjacent second cooling fins; and mounting columns are arranged on the side walls of the second radiating fins.

The beneficial effects of the utility model are as follows: the radiator is coated with the heat dissipation coating, so that the LED component has good insulativity and heat conduction and dissipation properties; through the arrangement of the first radiating fin group, the radiating pipe and the second radiating fin group, heat on the components can be rapidly conducted out and radiated into the air.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

fig. 2 is a schematic diagram of a layered structure of a heat dissipation coating according to the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the drawings in the embodiments, however, the following detailed description and the embodiments are only for illustrative purposes and not limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are 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 the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified 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 above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1 to 2 of the drawings, a radiator with a heat dissipation coating in the present embodiment includes a radiator body 1, a first fin group 4 is provided on the periphery of the radiator body 1, a heat dissipation tube 2 is provided at the bottom of the radiator body 1, and a second fin group 3 is provided at one end of the heat dissipation tube 2; the inner wall of the radiator body 1 is coated with a heat dissipation coating.

Preferably, the heat dissipation coating comprises a first epoxy resin layer 5, a vacuum aluminized layer 6 and a second epoxy resin layer 7 from inside to outside. The oxygen resin layer and the vacuum aluminized layer 6 are coated, so that the plastic substrate has good insulation property and heat conduction and heat dissipation property.

Preferably, the first heat dissipation fin 4 group comprises a plurality of first heat dissipation fins 40, and the first heat dissipation fins 40 have a rectangular structure; the second heat dissipation plate 3 group comprises a plurality of second heat dissipation plates 30, and the second heat dissipation plates 30 are of disc-shaped structures.

Preferably, a gap is provided between two adjacent second heat sinks 30; the second heat sink 30 has mounting posts on its sidewalls. A plurality of second heat sinks 30 may be stacked by the mounting posts 8.

Through the arrangement of the first radiating fin group 4, the radiating pipe 2 and the second radiating fin group 3, heat on components can be rapidly conducted out and radiated into the air.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A heat sink with a heat dissipating coating, characterized by: the radiator comprises a radiator body, wherein a first radiating fin group is arranged on the periphery of the radiator body, a radiating pipe is arranged at the bottom of the radiator body, and a second radiating fin group is arranged at one end of the radiating pipe; the inner wall of the radiator body is coated with a heat dissipation coating.

2. A heat sink with a heat dissipating coating as set forth in claim 1, wherein: the heat dissipation coating comprises a first epoxy resin layer, a vacuum aluminum plating layer and a second epoxy resin layer from inside to outside in sequence.

3. A heat sink with a heat dissipating coating as set forth in claim 2, wherein: the first radiating fin group comprises a plurality of first radiating fins, and the first radiating fins are of rectangular structures.

4. A heat sink with a heat dissipating coating as set forth in claim 3, wherein: the second radiating fin group comprises a plurality of second radiating fins, and the second radiating fins are of disc-shaped structures.

5. A heat sink with a heat dissipating coating as set forth in claim 4, wherein: a gap is arranged between two adjacent second cooling fins; and mounting columns are arranged on the side walls of the second radiating fins.