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Light source structure and lamp

A light source and light source group technology, applied in the direction of light source, light source fixation, light source combination, etc., can solve the problems of unfavorable protection, blue light hazard, light spectrum deviation from natural light spectrum, etc., achieve healthy and comfortable light environment, improve visual comfort, high display finger effect

Active Publication Date: 2021-10-22
LEELEDS LIGHTING XIAMEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present application is to provide a light source structure to solve the technical problems existing in the prior art that the light spectrum deviates from the natural light spectrum and has blue light hazards that are not conducive to protecting eyesight

Method used

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  • Light source structure and lamp

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Embodiment Construction

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0026] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should also be noted that the orientation terms such as left, right, up and down in the embodiments of the present application are only relative concepts or refer to the norm...

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Abstract

The invention provides a light source structure and a lamp. The light source structure comprises a light source assembly and an optical assembly, wherein the light source assembly comprises a base plate and a mixed light source mounted on the base plate, the mixed light source comprises a color light source group and multiple white light source groups, the color light source group comprises multiple monochromatic light sources, and the peak wavelengths and half-wave widths of the monochromatic light sources are different or partially the same; the multiple white light source groups and the multiple monochromatic light sources are arranged on the base plate at intervals, and each monochromatic light source is arranged between two adjacent white light source groups; and the optical assembly is arranged on a light emitting path of the mixed light source, and mixed light emitted by the mixed light source is non-linearly absorbed after passing through the optical assembly so as to reduce a spectrum blue light area in the mixed light. According to the light source structure, the spectrum of light emitted by the lamp can be closer to the spectrum of natural light, the harm of blue light is effectively reduced, and eyesight is protected.

Description

technical field [0001] The present application belongs to the technical field of lamps, and more specifically relates to a light source structure and a lamp. Background technique [0002] At present, in more and more places, such as schools, LED light sources and LED lamps are used as teaching lighting. However, in the common white light LED light sources on the market, because a single blue light chip is used to excite phosphor powder to form white light, its spectral distribution is missing and discontinuous, which is far from natural light, and the energy of blue light is too concentrated, so people stay in this for a long time. When placed in a light environment with unnatural light, it is very detrimental to eye vision health and physical health. In response to this problem, some people in the industry have introduced full-spectrum or solar-spectrum light sources, which usually use a single light source mode, and the spectrum of the single light source is continuous an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/61F21K9/68F21K9/69F21K9/20F21V19/00F21Y115/10F21Y113/10
CPCF21K9/61F21K9/68F21K9/69F21K9/20F21V19/0015F21Y2115/10F21Y2113/10
Inventor 郑如萍方翔赵毅许建兴陈云伟
Owner LEELEDS LIGHTING XIAMEN
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