Modular polyhedral combined LED underwater lamp

Abstract

The invention provides a modular polyhedral combined LED underwater lamp which comprises: a lamp holder, wherein a plurality of horizontal lamp arms are fixedly arranged on the circumferential side face of the lamp holder in a surrounding mode, and a vertical lamp arm is fixedly arranged at the bottom of the lamp holder; horizontal illumination light source modules which are fixedly connected withthe horizontal lamp arms in a one-to-one correspondence manner; a vertical illumination light source module which is fixedly connected with the vertical lamp arm, wherein the horizontal illuminationlight source module and the vertical illumination light source module are both KCOB light sources packaged by transparent fluorescent ceramics. The modular polyhedral combined LED underwater lamp hasthe advantages that 1, the KCOB light source packaged by the transparent fluorescent ceramic and a polyhedral light distribution mode are adopted, so that high-density power and high light extractionrate are realized; 2, the cable wiring cavity is formed and used for internally arranging a wire and conducting insulation sealing treatment, so that the lamp achieves the maintenance-free effect in ahigh-performance working state; 3, the upper protective cover and the lower protective cover are arranged, so that the impact buffering effect is achieved when the lamp collides or falls off. and 4,the light source module is filled with the transparent medium, so that the reflection rate of the light-transmitting glass plate is weakened, and an insulating effect and a good heat conduction effectare achieved.

Description

Technical field[0001]The invention relates to an underwater lamp, in particular to a modular polyhedron combined LED underwater lamp.Background technique[0002]LED underwater lights are currently mainly used in marine fishing operations to replace metal halide underwater fish collecting lights.[0003]The fish-collecting lamp is a necessary fish trap lamp for marine fishing boat fishing operations. The existing underwater fish-collecting lamp generally uses 4KW or 10KW high-power metal halide lamps. The metal halide lamp is an improved lamp based on the high-power incandescent lamp. It has the advantages of high lighting power and energy saving than incandescent lamps. However, for a long time, ocean fishing, especially ocean fishing operations, have shown many shortcomings, mainly including high power consumption, high heat generation, slow start-up, low light efficiency, non-durability, heavy maintenance workload, and poor fishing effect. Generally, a 1,000-ton storage ocean-going fi...

AI Technical Summary

Problems solved by technology

[0005] First, it is not environmentally friendly and has mercury pollution, which affects the environment;

[0006] Second, it is not safe. Metal halide lamps are glass products that are easily broken and have a large amount of ultraviolet output, which will cause harm to human body and marine life;

[0007] The third is that it cannot be started immediately, and it usually takes 15 minutes to fully restart;

[0008] Fourth, the brightness and light color cannot be adjusted according to the fishing environment and species;

Lamps mainly adopt hollow water-cooling method, and the product has limitations; most LED fish-collecting lights still have insufficient brightness, low power, low light efficiency, easy light decay, insufficient water pressure resistance, poor corrosion protection, unscientific light distribution, and product maintenance. Difficult, can not fully meet the lighting requirements of sea fishing

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