CN220471552U - Heat radiation structure of coaxial light source - Google Patents
Heat radiation structure of coaxial light source Download PDFInfo
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- CN220471552U CN220471552U CN202322170119.0U CN202322170119U CN220471552U CN 220471552 U CN220471552 U CN 220471552U CN 202322170119 U CN202322170119 U CN 202322170119U CN 220471552 U CN220471552 U CN 220471552U
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- light source
- heat
- coaxial light
- radiating
- plate
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Abstract
The utility model discloses a heat radiation structure of a coaxial light source, which comprises: a coaxial light source, a heat sink; the heat sink includes: a heat radiating plate connected with the tail end of the coaxial light source, and a wavy metal radiating fin connected with at least one side of the heat radiating plate; the wavy metal radiating fins are contacted with the inner wall of the machine table. The heat generated by the coaxial light source is conducted to the radiating plate, the radiating plate conducts the heat to the wavy metal radiating fin, and the wavy metal radiating fin has the radiation radiating function. The wavy metal radiating fin has two radiating modes of conduction to the machine and radiation in the air, and the radiating effect of the product can be greatly improved.
Description
Technical Field
The utility model relates to the technical field of machine vision illumination, in particular to a heat dissipation structure of a coaxial light source.
Background
In machine vision, a radiating structure of a high-power (more than 3W) coaxial light source generally adopts a radiating mode. Because the coaxial light source is arranged in a relatively closed machine, the temperature of the light source is difficult to be dispersed out through the machine table in the use process, and the product can always work in a relatively high temperature environment. Higher temperatures reduce the useful life of the product. The existing technical proposal is to increase the heat dissipation volume or reduce the power of the product to improve the service life of the product.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of Invention
The utility model aims to solve the technical problems that: the heat radiation structure of the coaxial light source is provided, the heat radiation effect of the coaxial light source is improved, and the service life of the coaxial light source is prolonged.
The technical scheme of the utility model is as follows: provided is a heat dissipation structure of a coaxial light source, comprising: a coaxial light source, a heat sink; the heat sink includes: a heat radiating plate connected with the tail end of the coaxial light source, and a wavy metal radiating fin connected with at least one side of the heat radiating plate; the wavy metal radiating fins are contacted with the inner wall of the machine table. The heat generated by the coaxial light source is conducted to the radiating plate, the radiating plate conducts the heat to the wavy metal radiating fin, and the wavy metal radiating fin has the radiation radiating function. The wavy metal radiating fin has two radiating modes of conduction to the machine and radiation in the air, and the radiating effect of the product can be greatly improved.
Further, the heat dissipation plate is a metal plate. The metal plate has excellent heat dissipation and heat transfer effects.
Further, the heat dissipation structure of the coaxial light source further comprises: and the heat conducting gel layer is arranged between the heat dissipation plate and the tail end of the coaxial light source. The heat-conducting gel layer can fully fill the gap between the coaxial light source and the heat dissipation plate. Heat can be quickly conducted to the heat dissipation plate.
Further, screw holes are formed in the heat dissipation plate. The screw holes are used for installing the cooling plate on the machine table.
Further, the heat dissipation plate is mounted on the inner wall of the machine.
Further, the wavy metal radiating fin has elasticity, can stretch out and draw back according to the actual space of the machine, and the adaptation is not the machine of equidimension.
By adopting the scheme, the utility model provides the radiating structure of the coaxial light source, heat generated by the coaxial light source is conducted to the radiating plate, the radiating plate conducts the heat to the wavy metal radiating fin, and the wavy metal radiating fin has the radiation radiating function. The wavy metal radiating fin has two radiating modes of conduction to the machine and radiation in the air, and the radiating effect of the product can be greatly improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is an exploded view of the embodiment of FIG. 1;
fig. 3 is a schematic structural diagram of a heat sink.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1-3, the present embodiment provides a heat dissipation structure of a coaxial light source, including: a coaxial light source 10, a heat sink; the heat sink includes: a heat radiation plate 11 connected to the tail end of the coaxial light source 10, and a wavy metal heat radiation fin 12 connected to at least one side of the heat radiation plate 11; the wavy metal radiating fins 12 are in contact with the inner wall of the machine. The heat generated by the coaxial light source 10 is conducted to the heat radiating plate 11, the heat radiating plate 11 conducts the heat to the wavy metal radiating fins 12, and the wavy metal radiating fins 12 have the radiation heat radiating function. The wavy metal radiating fin 12 has two radiating modes of conduction to the machine and radiation in the air, so that the radiating effect of the product can be greatly improved. In this embodiment, the corrugated metal fin 12 is two, and is disposed on two opposite sides of the heat dissipation plate 11. The heat dissipation plate 11 is a metal plate. The metal plate has excellent heat dissipation and heat transfer effects.
In this embodiment, the heat dissipation structure of the coaxial light source further includes: a layer of thermally conductive gel 13 disposed between the heat spreader 11 and the rear end of the coaxial light source 10. The thermally conductive gel layer 13 can sufficiently fill the gap between the coaxial light source 10 and the heat dissipation plate 11. Heat can be rapidly conducted to the heat radiating plate 11.
In this embodiment, screw holes 14 are provided on the heat dissipating plate 11. The screw holes 14 are used for mounting the heat dissipation plate on the machine.
In this embodiment, the heat dissipation plate 11 is mounted on the inner wall of the machine.
In this embodiment, the wavy metal heat sink 12 has elasticity, and can be adjusted in a telescopic manner according to the actual space of the machine, so as to adapt to machines with different sizes.
In summary, the present utility model provides a heat dissipation structure of a coaxial light source, wherein heat generated by the coaxial light source is conducted to a heat dissipation plate, the heat dissipation plate conducts the heat to a wavy metal heat dissipation plate, and the wavy metal heat dissipation plate has a radiation heat dissipation function. The wavy metal radiating fin has two radiating modes of conduction to the machine and radiation in the air, and the radiating effect of the product can be greatly improved.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. A heat dissipating structure for a coaxial light source, comprising: a coaxial light source, a heat sink; the heat sink includes: a heat radiating plate connected with the tail end of the coaxial light source, and a wavy metal radiating fin connected with at least one side of the heat radiating plate; the wavy metal radiating fins are contacted with the inner wall of the machine table.
2. The heat dissipating structure of a coaxial light source of claim 1, wherein said heat dissipating plate is a metal plate.
3. A heat dissipating structure for a coaxial light source in accordance with claim 1 or 2, further comprising: and the heat conducting gel layer is arranged between the heat dissipation plate and the tail end of the coaxial light source.
4. A heat dissipating structure for a coaxial light source according to claim 1 or 2, wherein screw holes are provided on the heat dissipating plate.
5. A heat dissipating structure for a coaxial light source according to claim 1 or 2, wherein the heat dissipating plate is mounted on a machine, and the corrugated metal heat dissipating fin is fixed to an inner wall of the machine.
6. A heat dissipating structure for a coaxial light source according to claim 1 or 2, wherein the corrugated metal fin has elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322170119.0U CN220471552U (en) | 2023-08-10 | 2023-08-10 | Heat radiation structure of coaxial light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322170119.0U CN220471552U (en) | 2023-08-10 | 2023-08-10 | Heat radiation structure of coaxial light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220471552U true CN220471552U (en) | 2024-02-09 |
Family
ID=89779610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322170119.0U Active CN220471552U (en) | 2023-08-10 | 2023-08-10 | Heat radiation structure of coaxial light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220471552U (en) |
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2023
- 2023-08-10 CN CN202322170119.0U patent/CN220471552U/en active Active
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