Fish collecting lamp

Abstract

The invention provides a fish collecting lamp; the fish collecting lamp comprises an outer cover and a radiator, wherein the radiator is positioned in the outer cover, and a through cavity which penetrates in the vertical direction is formed in the middle of the radiator; the outer cover is provided with a first opening and a second opening, and the first opening and the second opening are both communicated with the through cavity of the radiator, and the first opening and the second opening are hermetically communicated with the two ends of the through cavity respectively; a first light-emitting unit is arranged on the outer side wall of the radiator, and a flange is arranged on the outer side wall of the radiator; and at least one surface of the flange faces downwards, and a second light-emitting element is arranged on the downward-facing surface. The fish collecting lamp disclosed by the invention is high in light-emitting effect and capable of effectively radiating the light-emitting unit.

Description

technical field [0001] The invention relates to the field of fish-collecting lamps, in particular to a fish-collecting lamp. Background technique [0002] The underwater fish collection light is a very important equipment in the ocean fishing industry. Its principle is to use the phototaxis sensed by most fish species to realize the call and lure of fish in deeper water areas, and to increase the fish catch per unit of operation time. It has a very high economic value. [0003] On the one hand, the fish-collecting lamp must have a good luminous effect in order to attract fish from a distance to ensure the fish-collecting effect; on the other hand, because the fish-collecting lamp works for a long time, it also needs to effectively dissipate heat from the light-emitting unit; At present, the fish-collecting lamps on the market either have poor luminous effects or cannot effectively dissipate heat from the light-emitting unit. There is a lack of a fish-collecting lamp that ha...

AI Technical Summary

Problems solved by technology

[0003] On the one hand, the fish-collecting lamp must have a good luminous effect in order to attract fish from a distance to ensure the fish-collecting effect; on the other hand, because the fish-collecting lamp works for a long time, it also needs to effectively dissipate heat from the light-emitting unit; At present, the fish-collecting lamps on the market either have poor luminous effects or cannot effectively dissipate heat from the light-emitting unit. There is a lack of a fish-collecting lamp that has a good luminous effect and can effectively dissipate heat from the light-emitting unit.

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