Light-emitting diode (LED) eye-protecting lamp with multiple illuminators

A technology of light emitters and LED modules, which is applied to semiconductor devices, instruments, optics, etc. of light emitting elements, can solve the problems of light pollution of LED tables, achieve the effects of convenient manufacturing, reasonable structure, and overcoming direct glare

Inactive Publication Date: 2013-06-05
吴明番
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the above problems, according to the advantages of the LED surface light source and the characteristics of the LED desk lamp, the present invention proposes a high-cost-effective desktop LED eye-protecting desk lamp that can solve the problem of light pollution of the current LED desk.

Method used

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  • Light-emitting diode (LED) eye-protecting lamp with multiple illuminators
  • Light-emitting diode (LED) eye-protecting lamp with multiple illuminators
  • Light-emitting diode (LED) eye-protecting lamp with multiple illuminators

Examples

Experimental program
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Effect test

Embodiment approach 1

[0033] Implementation Option 1: If figure 1 The LED illuminating device 1 of the desk lamp lighting device is an LED eye-protecting desk lamp including a main LED illuminator 5 and an auxiliary LED illuminator 6. The main LED illuminator 5 has a color rendering index greater than 80 and a brightness uniformity greater than 90%. Made of side-type surface light sources, such as image 3 The side-in surface light source is composed of LED light source 7, light guide plate 8, reflective material 9 and so on. Its LED light source 7 is a module made by directly integrating and binding LED chips on a metal substrate using COB technology, and the metal substrate is fixed on the inner surface of the heat dissipation housing (not shown in the figure). The main LED light emitter 5 is installed in the heat dissipation shell 2, and the heat dissipation shell is coated with nano heat dissipation material, and the heat dissipation shell 2 is respectively connected with the lamp holder of th...

Embodiment approach 2

[0034] Implementation Option 2: If figure 2 The LED light emitter 1 of the desk lamp illuminating device is an LED eye-protecting desk lamp comprising an LED main emitter 5 and two LED auxiliary emitters 6, and an LED auxiliary emitter is a surface light emitting device containing an LED module, installed on On the surface of the base, another LED auxiliary light emitter is a surface light source light-emitting device containing an LED module, which is installed on the outer surface of the lamp arm, which can further change the lighting environment. Other parts that are the same as those in Embodiment 1 will not be repeated.

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Abstract

The invention provides a light-emitting diode (LED) eye-protecting lamp with multiple illuminators which comprises an LED area light source, a heat dissipating shell, a rotating shaft structure matched with a natural light sensor and a low-voltage direct current drive controller used for adjusting brightness. The LED eye-protecting lamp with multiple illuminators has the advantages that adjustment control function is intelligent, low-voltage input is safe, appearance of the eye-protecting lamp can be designed variously, problems of direct glare of the light source illuminators and indirect glare of the lighting device are solved under the condition that high-light of the eye-protecting lamp is ensured, structure is reasonable and compact, manufacturing is convenient, purposes of energy-efficient, environmental protection, conscious, flicker-free, no radiation, no glare, no shadows and no light pollution are achieved truly, and the LED eye-protecting lamp with multiple illuminators has high social benefits and economic benefits.

Description

technical field [0001] The invention relates to an indoor eye-protecting desk lamp illuminating device, in particular to a multi-light emitting device LED eye-protecting desk lamp illuminating device without flicker, radiation, glare and shadow. Background technique [0002] The design of desktop LED eye protection desk lamp products is a fusion of multiple disciplines. There are many factors that affect the product. There are various types of desktop LED eye protection desk lamps. There are lighting requirements for eye-protecting desk lamps, and there are also requirements for no light pollution during lighting. Eye protection desk lamps are generally used in office or study lighting places such as reading, writing, design, and review. It needs high cost performance, novel appearance, can give full play to the characteristics of LED, has humanization, and can meet the requirements of various grades of people of different levels. For those who do desktop work, ensuring a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/02F21V21/26F21V23/02F21V23/04F21V29/00F21V8/00F21Y101/02F21V29/50F21Y115/10
Inventor 吴明番郑雪宏柴永芳戚圣伟潘琛骅潘锐标吴清
Owner 吴明番
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