Fish attracting lamp using seawater cooling

Abstract

The invention discloses a fish attracting lamp using seawater cooling. The fish attracting lamp comprises a fish attracting lamp assembly, a throttling valve, a flowmeter, a filter, a circulating pump and a dirt separator. The fish attracting lamp assembly is composed of a lens, an LED light source, a heat exchanger and a plastic shell. According to the fish attracting lamp using seawater cooling, due to arrangement of the heat exchanger and the plastic shell, the plastic shell is of a special lamp structure and is made of a plastic material, the heat exchanger is made of an aluminum nitride ceramic material, and the fish attracting lamp is high in corrosion resistance and can stably work in the marine environment for a long time. Due to arrangement of a cooling water gap, a loose joint structure is adopted, bare-handed dismounting and mounting of the lamp without tools are achieved, the loose joint sealing surface is changed into a spherical surface or a conical surface from a traditional plane, and the water leakage problem of V-shaped gaps is well solved. Due to arrangement of the fish attracting lamp, the fish attracting lamp can be combined at will through modular design of four cross-shaped water gaps, and the applicability to the using environment is ultrahigh.

Description

technical field [0001] The invention relates to the technical field of fishing, in particular to a fish luring lamp cooled by seawater. Background technique [0002] LED technology is now stable and mature. It is the general trend to replace traditional light sources with LEDs. The operating temperature of LEDs directly affects its life, light efficiency and stability. The aluminum alloy radiator is used to dissipate the heat into the air. Due to the poor heat capacity of the air, it is necessary to increase the aluminum alloy radiator in order to achieve a good heat dissipation effect, which leads to the weight of the existing LED fish luring light. It is heavier and more expensive, so it is difficult to popularize and apply it on fishing boats. Contents of the invention [0003] The purpose of the present invention is to provide a fish luring lamp cooled by seawater, which has good heat dissipation effect, good resistance to marine corrosion and climate, and is easy to ...

AI Technical Summary

Problems solved by technology

[0002] LED technology is now stable and mature. It is the general trend to replace and eliminate traditional light sources with LEDs. The operating temperature of LEDs directly affects its life, light efficiency and stability. The aluminum alloy radiator is used to dissipate the heat into the air. Due to the poor heat capacity of the air, it is necessary to increase the aluminum alloy radiator in order to achieve a good heat dissipation effect, which leads to the weight of the existing LED fish luring light. It is heavier and more expensive, so it is difficult to popularize and apply it on fishing boats

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