LED area source light engine arranged in similar sunlight honeycomb shape

A honeycomb, light source technology, applied in the direction of optical elements, light sources, electric light sources, etc., used to change the spectral characteristics of emitted light, and can solve the problem of single function of LED surface light source light engine.

Pending Publication Date: 2020-07-07
威海金丰电子有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] In order to solve the technical problem of the single function of the existing LED surface light source light engine, the present inven

Method used

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  • LED area source light engine arranged in similar sunlight honeycomb shape
  • LED area source light engine arranged in similar sunlight honeycomb shape
  • LED area source light engine arranged in similar sunlight honeycomb shape

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Embodiment 1

[0023] Embodiment 1: as figure 1 As shown, the present invention is composed of a flip-chip LED lamp bead 4 , an aluminum substrate 1 , a fluorescent layer 5 , an insulating layer 2 and a conductive copper foil 3 . The aluminum substrate 1 is the physical carrier of the light engine, located at the bottom layer, which can effectively and quickly dissipate the heat generated by the LED lamp bead during operation; the thickness of the aluminum substrate can be 0.5mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm thermal conductivity 1.0, 2.0.3.0 pure aluminum plate; aluminum substrate can also be replaced by flexible circuit board, flexible circuit board can choose polyimide film or polyester film or polytetrafluoroethylene film. The insulating layer 2 is coated on the aluminum substrate 1. The insulating layer 2 is made of ceramic epoxy resin material. The conductive copper foil 3 is the conductive carrier of the light engine. The conductive copper foil 3 is coated on the insulating layer 2. The ...

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Abstract

The invention relates to an LED area source light engine arranged in a similar sunlight honeycomb shape, and solves the technical problem that an existing LED area source light engine is single in function. The light engine is provided with an aluminum substrate, and an insulating layer is arranged on the aluminum substrate; a conductive copper foil is arranged on the insulating layer; LED lamp beads are arranged at wire nodes of the conductive copper foil, the LED lamp beads are inverted LED lamp beads, the inverted LED lamp beads and the conductive copper foil form a honeycomb structure forarrangement and connection, and the inverted LED lamp beads are provided with blue light LED inverted lamp beads, UV-A LED inverted lamp beads and UV-B LED inverted lamp beads. The light engine can bewidely applied to simulated sunlight source illumination occasions.

Description

technical field [0001] The invention relates to the field of lighting fixtures, in particular to a solar-like LED surface light source light engine arranged in a honeycomb shape. Background technique [0002] The social living environment is getting worse and worse, and the air and public spaces are filled with a large number of germs, which endanger people's health. Various types of individual LV lamps have the function of sterilization and disinfection, but they are not suitable for simultaneous application in public places and lighting sources where people live. At the same time, due to place restrictions, such as mines, shady work and study and medical places, it is difficult to see sunlight all year round, and living in such places for a long time is not conducive to human health. Therefore, it is urgently needed in the market to develop an LED surface light source light engine that simulates sunlight to provide human beings and is similar to sunlight and can not only ...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V9/30F21V9/40H01L25/075H01L33/62H01L33/50H05B45/30A61N5/06A61L2/10F21Y115/10
CPCA61L2/10A61L2202/11A61N5/0613A61N5/0624A61N2005/0632A61N2005/0652A61N2005/0661A61N2005/0663A61N2005/0664F21S8/006F21V9/30F21V9/40F21Y2115/10H01L25/0753H01L33/50H01L33/62
Inventor 郑金顺胡志强
Owner 威海金丰电子有限公司
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