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A technology for lanterns and lampshades, applied in the field of LED lanterns, can solve the problems of heat dissipation, reliability, complex processing technology, and high cost, and achieve the effects of creating atmosphere, optimizing light distribution curve, and beautifying the environment

Active Publication Date: 2014-12-31
桂林海威科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current common problems are heat dissipation and reliability
The shape and decoration are beautiful, but it also brings complicated processing technology, many procedures and high cost

Method used

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Embodiment Construction

[0028] Specific embodiments of the present invention are illustrated below.

[0029] The lantern of the present invention uses a heat sink with heat dissipation protrusions, which is specifically designed as a family of cylindrical heat sinks with a taper, and each heat sink works in a position where it can be cooled by natural wind. The radiator is located on the top of the lamp and is in a vertical shape. The top surface of all radiators forms a spherical crown shape; the LED light source board is close to the heat-conducting surface, and the LED light sources are evenly arranged along the circumference. A single bat-wing optical polarizing lens is added to the LED light source to make the light shine outward from the center of the light source. The illumination in the lighting area is uniform, and the maximum light effect is output to illuminate the ground. The lens also increases the protection level of the light source; the second-order LED light source is designed with a...

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Abstract

The invention provides a light which comprises a radiator, a light-emitting diode (LED) light source plate, a support tube, a lamp shade and a power source cabin, wherein the radiator is connected with the LED light source plate, the lamp shade is clamped between the radiator and the power source cabin, the support tube is arranged in the lamp shade, two ends of the support tube are respectively connected with parts clamped at two ends of the lamp shade, LED light sources are distributed on the LED light source plate in circumferential mode, and optical spreadlight lenses enabling light ray irradiating to be even are covered on the LED lamp source portion. The light solves the problem of radiating, uniformity of illuminance, LED light source protection, even water resistance and maintenance, and can achieve multiple effects of environment beautifying, decoration architecture and landscape brightening creating.

Description

technical field [0001] The invention relates to a Chinese lantern, which can be used for lighting urban branch roads, commercial streets, squares, landscape lighting, parks, communities, schools and the like. It specifically relates to an LED Chinese lantern. Background technique [0002] The selection of lighting fixtures is usually determined by the use environment. In an environment with high humidity, generally choose lamps with good waterproof performance; in dusty environments, use dust-proof lamps; in flammable and explosive environments, choose explosion-proof lamps; in environments where people can touch, choose anti-shock protection lamps. Different lamps have different functions and IP ratings. What kind of lamps to use should not only consider the requirements of safety protection, but also consider the requirements of brightness, light efficiency, and uniformity of illumination. [0003] Prior Art 1: High-pressure sodium lamps, metal halide lamps, high-pressu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S9/02F21V29/00F21V5/04F21V31/00F21V15/00F21Y101/02F21V29/503F21Y115/10
Inventor 莫桂洋周明农志强
Owner 桂林海威科技股份有限公司