marine lighting equipment

Abstract

The invention discloses a submarine lighting device and submarine lighting equipment. The submarine lighting device comprises a heat dissipation column, a first extremity piece, a second extremity piece, at least one shining assembly and one sealing body; the submarine lighting equipment comprises a rack, a plurality of submarine lighting devices and a driving unit; the rack is provided with one axial line; each of the submarine lighting device is pivoted with the rack around the axial line; the driving unit is provided with a driving mechanism and a plurality of connecting assemblies; the driving mechanism is arranged on the rack; each of the connecting assembly is arranged between the driving mechanism and the each of the submarine lighting devices; the driving mechanism drives each of the submarine lighting devices via each of the connecting assemblies to move between a closer position and an expanding position relative to the rack, so as to change the inclination of each of the submarine lighting devices between the closer position and the expanding position, adjust the angle of the downward projection light ray of each of the submarine lighting devices, and generate excellent fish collection effect.

Description

technical field [0001] The present invention relates to a lighting device, in particular to a marine lighting device. Background technique [0002] Existing a kind of tube type fish collection lamp (for example No. 301131, No. 328341 of Chinese Taiwan New Patent Announcement) has a transparent tube body, two waterproof pipe sleeves that are respectively arranged on the two ends of the transparent tube body, and one is arranged on the transparent tube body. A fluorescent tube in a transparent tube body. When in use, the user uses a cable that is electrically connected to the fish-collecting light from a fishing boat to hang the fish-collecting light in the sea to emit light to attract fish. The cable hangs naturally in the sea, and the user cannot change and control the angle of its projected light. Moreover, this kind of fish-collecting light only projects light toward both sides in the hanging state, and cannot project the light effectively. To the depths of the seabed, t...

AI Technical Summary

Problems solved by technology

When in use, the user uses a cable that is electrically connected to the fish-collecting light from a fishing boat to hang the fish-collecting light in the sea to emit light to attract fish. The cable hangs naturally in the sea, and the user cannot change and control the angle of its projected light. Moreover, this kind of fish-collecting light only projects light toward both sides in the hanging state, and cannot project the light effectively. To the depths of the seabed, therefore, the user must put a very long cable to make the light of this fish-collecting lamp work in the depths of the seabed, causing this kind of fish-collecting lamp to be not only inconvenient to use but also difficult to collect fish. not effectively

In addition, the overall design of this kind of fish-collecting lamp is sealed and has no heat dissipation structure, which will cause the problem of poor heat dissipation

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