Full-sea deep-pressure-resistant LED underwater lamp

Abstract

The invention belongs to the technical field of marine detection equipment, and discloses a full-sea deep-pressure-resistant LED underwater lamp. Glass of a light-transmitting lamp window is in contact with a lamp holder by a sealing O-ring, and a lampshade is fixedly screwed with the lamp holder through threads; a sealed O-ring groove is formed in the upper part of the lamp holder; a cylindricalinner deep groove is formed in the middle of the lamp holder; an LED wick assembly is placed at the bottom end of the inner deep groove; a heat dissipation structure is mounted at the bottom end of the lamp holder in a connected manner; circumferentially-arranged stainless steel heat dissipation slices are equidistantly distributed at the bottom end of the lamp holder; a fixed bracket mounting seat is mounted on one side of a base; a sealed oil-filled pipe joint is arranged at the bottom of a position adjacent to the base; a cable of the wick assembly penetrates through the sealed oil-filled pipe joint at the bottom; and the cable passes through a cable oil-filled pipe joint and is connected to a power supply sealed cabin of the lamp. The underwater LED lamp provided by the invention is suitable for deep sea areas of full sea, has good pressure resistance performance, breaks through the vacancy of a large-depth underwater lamp in the marine field, and can effectively improve the efficiency of marine resource investigation.

Description

technical field [0001] The invention belongs to the technical field of marine detection equipment, and in particular relates to a full-sea deep pressure-resistant LED underwater light. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] The ocean is a special area with rich resources. With the increasing popularity of scientific research in recent years, people's demand for reliable underwater light source equipment is increasing, especially in deep sea areas where there is no light. As an emerging green and environmentally friendly light source, LED lights have the advantages of energy saving, long service life, and good shock resistance. However, their poor waterproof performance and inefficient heat dissipation performance have greatly restricted their widespread use in the marine field. [0004] At present, due to the shortcomings of waterproof and heat dissipation, relatively few LED lights are used...

AI Technical Summary

Problems solved by technology

[0006] (1) In the prior art, the LED lamps used in the deep sea area of ​​the whole sea have weak pressure resistance, poor heat dissipation, large volume, high cost and short service life

[0007] (2) The existing domestic underwater LED lights have a relatively shallow depth of use and are not suitable for use in deep sea areas

[0008] (3) Most of the existing underwater LED lights rely on external power supply for power supply, and there is no continuous self-powered power supply

[0009] (4) Most of the existing underwater LED lights have a single brightness, mechanical start and close structure, and the light-emitting frequency and system control do not have intelligent control attributes

[0010] (5) Most of the existing large-depth LED lights rely on foreign imports, and their reliability is average

[0012] Difficulty: For the marine field, LED underwater lights hope to combine the advantages of strong pressure resistance, good heat dissipation, small size, self-power supply, intelligent control, etc. It is difficult to optimize and unify the material, system and cost of the lamp

On the other hand, the large-depth underwater LED lights currently used in China mainly rely on foreign imports, and the stability is not good, and they do not have intelligent control properties.

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