Eye-protection LED lamp with multiple luminous units

A light-emitting unit, LED lamp technology, applied in the direction of semiconductor devices, light sources, plane light sources, etc. of light-emitting elements, can solve the problems of improper handling of light source glare, affecting eyesight, eye discomfort, etc., to protect eyes and eliminate glare , The effect of improving heat dissipation efficiency

Inactive Publication Date: 2017-11-07
成都青岗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the existing LED lamp fails, there is no spare or emergency lighting to replace it. When it is necessary to increase the intensity of the LED light, the existing LED is powerless; People's eyes feel uncomfortable, and it may affect vision if used for a long time

Method used

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  • Eye-protection LED lamp with multiple luminous units
  • Eye-protection LED lamp with multiple luminous units

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Embodiment Construction

[0030] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0031] Such as figure 1 As shown, the eye-protecting LED lamp with multiple light-emitting units is characterized in that it includes a lamp body 1, a metal cover 2 and a lamp panel, and the metal cover 2 is connected to the top metal ring 21 and the lamp body 1 by a top metal ring 21 The metal support 22 between them is composed of a glass cover 23 arranged between the metal supports 22; the lamp panel is provided with a main light-emitting unit 5, a first auxiliary light-emitting unit 4 and a second auxiliary light-emitting unit 3 in sequence from the inside to the outside. The light-emitting unit 5, the first auxiliary light-emitting unit 4 and the second auxiliary light-emitting unit 3 are respectively provided with a plurality of LED light sources 6, and the light-emitting side of the LED light source 6 is provided with a light guide plat...

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PUM

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Abstract

The invention discloses an eye-protecting LED lamp with a plurality of light-emitting units, which includes a lamp body, a metal cover and a lamp panel. The metal cover is composed of a top metal ring and a metal support uniformly connected between the top metal ring and the lamp body. , a glass cover is set between the metal supports; the lamp panel is sequentially provided with a main light-emitting unit, a first auxiliary light-emitting unit and a second auxiliary light-emitting unit from the inside to the outside, and the main light-emitting unit, the first auxiliary light-emitting unit and the second auxiliary light-emitting unit A plurality of LED light sources are respectively arranged on the unit, and a light guide plate and a light diffusion plate are sequentially arranged on the light output side of the LED light source, and the lamp panel, the light guide plate and the light diffusion plate are sequentially installed in the lamp body. The invention sets the auxiliary light-emitting unit as a spare light, and increases or decreases the light intensity of the LED cold storage lamp by controlling the number of light-emitting units, and the light guide plate and the light diffusion plate are installed on the light output of the LED light source, which effectively eliminates the glare. It reduces the damage of light to human eyes and can protect eyes.

Description

technical field [0001] The invention belongs to the technical field of LEDs, in particular to an eye-protecting LED lamp with a plurality of light emitting units. Background technique [0002] LED is the abbreviation of light emitting diode in English. Its basic structure is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver or gold wires. , and then sealed with epoxy resin around to protect the internal core wire, and finally install the shell. Has the following advantages: [0003] 1. Energy saving: the energy consumption of white light LED is only 1 / 10 of incandescent lamp and 1 / 4 of that of energy-saving lamp; it adopts super bright and high-power LED light source, cooperates with high-efficiency power supply, and saves more than 80% of electricity than traditional incandescent lamp, the same The brightness under power is 10 times that of incandesc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/20F21K9/61F21K9/69F21V19/00F21V23/00F21Y115/10F21Y105/10
CPCF21V19/001F21V23/003
Inventor 杨阳
Owner 成都青岗科技有限公司
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