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led photoelectric module components

A technology for photoelectric modules and LED lamps, applied in the optical field, can solve the problems of poor heat dissipation of LED photoelectric modules and high production cost of LED lighting equipment, and achieve the effects of reducing production costs and improving heat dissipation effect.

Active Publication Date: 2018-10-30
SHENZHEN CYT SEMICON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on one or more of the above problems, the present invention provides an LED photoelectric module assembly to solve the problems of poor heat dissipation of LED photoelectric modules and high production costs of LED lighting equipment in the prior art.

Method used

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Examples

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Embodiment 1

[0056] See Figure 10 , Figure 10 It is a structural schematic diagram of the combination of two first photoelectric modules in the photoelectric module assembly of the first embodiment of the present invention. Such as Figure 10 As shown, the two first photoelectric module assemblies 200 include: a second concentric ring substrate 12a, a third concentric ring substrate 13a, a fifth concentric ring substrate 12b, a sixth concentric ring substrate 13b, and a second connection unit , a third connection unit, a driving circuit 12, a driving circuit 13 and a plurality of LED lamps. The second concentric ring substrate 12a is arranged adjacent to the third concentric ring substrate 13a, the fifth concentric ring substrate 12b is arranged adjacent to the sixth concentric ring substrate 13b, and the central part of the second concentric ring substrate 12a is a through hole 220 , the annular cavity 230 between the third concentric annular substrate 13a and the fifth concentric an...

Embodiment 2

[0058] See Figure 11 , Figure 11 It is a structural schematic diagram of the combination of two first photoelectric modules in the photoelectric module assembly of the second embodiment of the present invention. Such as Figure 11 As shown, in the photoelectric module assembly of the second embodiment of the present invention, the two first photoelectric module assemblies 300 include: a first concentric annular substrate 11a, a third concentric annular substrate 13a, a fourth concentric annular substrate 11b, a 6 concentric ring substrate 13b, LED drive circuit 11, LED drive circuit 13, first connection unit, third connection unit and multiple LED lamps. After the combination, there are a through hole 320, a notch 310 and two annular cavities, wherein the notch 310 separates the two LED drive circuits, and this design is more conducive to the heat dissipation of the two LED drive circuits. Between the base plate 11a and the third concentric ring base plate 13a, another an...

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Abstract

The invention discloses an LED photoelectric module assembly, which includes: three detachable photoelectric module units formed based on a rectangular substrate. The first optoelectronic module unit includes: several first optoelectronic modules, which includes: a first substrate composed of a plurality of concentric annular substrates; the first optoelectronic module includes two concentric annular substrates. The second optoelectronic module unit includes: several second optoelectronic modules, having a disc-shaped second substrate. The third optoelectronic module unit includes at least one third optoelectronic module and has a disc-shaped third substrate. The second substrate is disposed on the outer circumference of the plurality of concentric annular substrates with the largest radius. The base plate is arranged within the inner circle with the smallest radius, and the diameter of the outer circle with the largest radius is equal to the length and / or width of the rectangular base plate. The three substrates are formed by cutting the rectangular substrate, and the centers of the three circles are located on the diagonals of the rectangular substrate. The invention has the advantages of good heat dissipation and low production cost.

Description

technical field [0001] The invention relates to the field of optical technology, in particular to an LED photoelectric module assembly. Background technique [0002] Due to the advantages of environmental protection, long service life, energy saving, stable performance, high luminous efficiency and small size, LED light sources have been widely used in various lighting fields, such as indoor lighting, automobiles, and consumer electronics. [0003] At present, with the rapid development of LED technology, LED light sources have been widely used in high-power lighting equipment. However, the current high-power lighting has a large number of LED lamp beads, and some require hundreds of LED lamp beads. Because the luminous power of a single LED lamp is limited, more LED lamps are required for high-power lighting in the prior art. However, the service life of LED lights is closely related to the working temperature of nodes. In the working process of LED lights in the prior ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/20F21V19/00F21V23/00F21V29/503F21V29/508F21Y105/10F21Y115/10
CPCF21S2/005F21V19/001F21V23/003F21V29/00
Inventor 焦飞华古道雄张伟珊吕秉明
Owner SHENZHEN CYT SEMICON TECH CO LTD