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A kind of fish lamp heat dissipation structure

A heat dissipation structure and fish-collecting lamp technology, applied in the field of fish-collecting lamps, to achieve strong corrosion resistance, excellent corrosion resistance, and improved airtightness

Active Publication Date: 2017-11-14
CHONGQING SILIAN OPTOELECTRONICS SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the LED fish light emits light, it will generate a lot of heat. The heat dissipation problem of the LED can be solved by circulating the coolant to take away the heat. However, in the highly corrosive environment of the ocean, the traditional heat dissipation method cannot adapt to this harsh environment. The heat generated by the LED How to quickly transfer the heat to the coolant to ensure that the heat is dissipated immediately is a major problem facing the current marine LED high-power lamps

Method used

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  • A kind of fish lamp heat dissipation structure
  • A kind of fish lamp heat dissipation structure
  • A kind of fish lamp heat dissipation structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] According to attached figure 1 It can be seen that the heat dissipation structure of a fish-collecting lamp provided by the present invention includes a lamp housing 1, and a cooling cavity 6 is provided on the side of the lamp housing 1. The lamp housing 1 is made of composite material, and the composite material is made of aluminum alloy 4 and stainless steel 5 through explosive welding. Combined together, the stainless steel 5 side of the lamp housing 1 has a water tank housing 7, the water tank housing 7 is made of stainless steel, the water tank housing 7 is fixed on the lamp housing 1 and the lamp housing 1 forms a cooling cavity 6, the cooling cavity 6 is filled with coolant 2, and one side of the aluminum alloy 4 of the lamp housing 1 is fastened to the heat source of the LED lamp bead 3.

[0029] The chemical composition of the aluminum alloy in this embodiment is as follows.

[0030] Element

Si

Fe

Cu

mn

Mg

Cr

Zn

Ti

...

Embodiment 2

[0050] Refer to the heat dissipation structure and experimental method of the fish-collecting lamp in Example 1.

[0051] The chemical composition of the aluminum alloy in this embodiment is as follows.

[0052] Element

Si

Fe

Cu

mn

Mg

Cr

Zn

Ti

Al

[0053] content%

0.6

0.25

0.10

0.10

0.9

0.10

0.10

0.10

margin

[0054] The chemical composition content of the stainless steel in this embodiment is as follows.

[0055] Element

C

Si

mn

P

S

Ni

Cr

Mo

Fe

content%

0.03

1.00

2.00

0.035

0.03

14.0

18.0

3.0

margin

[0056] Get the test result:

[0057] Table 2 400W fish lamp temperature test record table

[0058]

[0059]From the above experimental results, it can be seen that according to the technical solution of this embodiment, good heat dissipation of the fish-collecting lamp can be achieved, so that the temper...

Embodiment 3

[0061] Refer to the heat dissipation structure and experimental method of the fish-collecting lamp in Example 1.

[0062] The chemical composition content of the aluminum alloy in this embodiment is as follows.

[0063] Element

Si

Fe

Cu

mn

Mg

Cr

Zn

Ti

Al

content%

0.40

0.20

0.10

0.10

0.70

0.10

0.10

0.10

margin

[0064] The chemical composition content of the stainless steel in this embodiment is as follows.

[0065] Element

C

Si

mn

P

S

Ni

Cr

Mo

Fe

content%

0.03

1.00

2.00

0.035

0.03

12.0

17.0

2.5

margin

[0066] Get the test result:

[0067] Table 3 400W Fish Lighting Temperature Test Record Form

[0068]

[0069] From the above experimental results, it can be seen that according to the technical solution of this embodiment, good heat dissipation of the fish-collecting lamp can be achieved, so that the temperatu...

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Abstract

The invention provides a radiating structure of a fish gathering lamp. The radiating structure comprises a lamp shell, wherein a cooling cavity is formed in the side edge of the lamp shell; the lamp shell is made of a composite material; the composite material is formed by compositing aluminum alloy and stainless steel together in an explosive welding mode; a water tank shell is arranged on one side of the stainless steel of the lamp shell and is fixedly arranged on the lamp shell, and the water tank shell and the lamp shell form the cooling cavity filled with cooling liquid; an LED (Light Emitting Diode) lamp bead heat source is fastened on one side of the aluminum alloy of the lamp shell. According to the radiating structure of the fish gathering lamp, the LED lamp bead heat source is fixedly arranged on one side of the aluminum alloy, the heat capacity of the aluminum alloy is high, and heat generated by lamp beads is quickly absorbed, is transferred to the stainless steel part, and is taken away by the cooling liquid.

Description

technical field [0001] The invention relates to a fish-collecting lamp, in particular to a heat dissipation structure of the fish-collecting lamp. Background technique [0002] Pelagic fishery, known as oil fishery, is an energy-intensive and high-cost industry. Carrying out energy saving and consumption reduction of ocean-going fishing vessels has important practical significance for reducing production costs, improving production efficiency, and increasing fishermen's income. [0003] Light trapping fish is a major method of operation in pelagic fisheries. Fish-collecting lamps are the most important fishing aids in light-trapping fish operations. There are many different types and powers of fish-collecting lamps. The current fish collection lamps are all traditional lamps such as light sources produced by gas arc discharge. Traditional light source lamps have high power, poor directionality, and low light utilization efficiency. The cost of light sources accounts for th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V15/01F21V29/507F21V29/89A01K79/00F21Y115/10
Inventor 胡栋陈禄文黎朝进万秀锋段云杨湖光苟茜婷
Owner CHONGQING SILIAN OPTOELECTRONICS SCI & TECH
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