Deep sea lamp

A lighting lamp and deep-sea technology, which is applied in lighting devices, fixed lighting devices, lighting and heating equipment, etc., can solve the problems of small lamp housing, lower heat conduction efficiency, small contact area between metal radiator and lamp housing, etc., and achieve enhanced The effect of contact area, increasing the volume of heat sink, and reducing wall thickness

Inactive Publication Date: 2019-04-05
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lamp housing is small in size, so the contact area between the metal radiator and the lamp housing is also small, and there is also a certain gap between the metals, which greatly reduces the heat conduction efficiency

Method used

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  • Deep sea lamp

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] The object of the present invention is to provide a deep-sea lighting lamp, which can enhance the heat dissipation efficiency of the underwater lighting lamp and enhance the brightness of lighting.

[0020] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021]...

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Abstract

The invention discloses a deep sea lamp. The deep sea lamp comprises a lamp housing, a lens, LED beads, a radiator, an LED drive circuit and a heat conductive liquid, wherein the lamp housing is an ellipsoid, the lens is embedded in a fist tip part of the ellipsoid, one end of the radiator is arranged below the lens, the radiator is divided into an upper solid cylinder structure and a lower hollowcylinder structure, the upper solid cylinder structure of the radiator is coated with an insulation layer, the LED beads are arranged on the insulation layer, the LED drive circuit is arranged in thelower hollow cylinder structure of the radiator, and the upper solid cylinder structure of the radiator is in threaded connection with the lamp housing; the other end of the radiator is in clamping connection with a second tip part of the lamp housing, a cavity formed by the radiator and the lamp housing contains the heat conductive liquid, and the radiator is made of a copper alloy. The heat dissipation efficiency of the deep sea lamp can be increased, and illumination brightness can be enhanced.

Description

technical field [0001] The invention relates to the field of deep sea lighting, in particular to a deep sea lighting lamp. Background technique [0002] The deep sea is rich in mineral resources, attracting people to continuously increase its exploration and development. Exploring the deep sea is extremely difficult. In addition to the huge pressure brought by the thick water layer, electromagnetic waves can hardly propagate in the water, and even sunlight cannot reach 200 meters underwater. Therefore, in the development and exploration of the deep sea, the deep-sea equipment must not only be able to withstand high pressure, but also need lighting, and deep-sea searchlights came into being. [0003] LED light source has the characteristics of energy saving and environmental protection, high brightness, long life and high efficiency, and is very suitable for deep sea lighting. However, the LED light source is a cold light source, which will generate a lot of heat during the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V15/02F21V29/58F21V29/85F21V29/89F21Y115/10
CPCF21S8/00F21V15/02F21V29/58F21V29/85F21V29/89F21Y2115/10
Inventor 张建华黄品涵殷录桥王毅斌
Owner SHANGHAI UNIV
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