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Adjustable light emitting module and manufacturing method thereof

A light-emitting module and dimming technology, applied in electrical components, electric solid-state devices, circuits, etc., can solve the problems of high labor cost, low dimming efficiency, consumption, etc., and achieve the effect of saving labor cost and improving dimming efficiency.

Pending Publication Date: 2019-04-26
APT ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the number of light sources to be replaced is large, the dimming efficiency is extremely low, and the replaced light sources need to be kept, which requires high labor costs

Method used

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  • Adjustable light emitting module and manufacturing method thereof
  • Adjustable light emitting module and manufacturing method thereof
  • Adjustable light emitting module and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] See figure 1 , is a top view of an adjustable light-emitting module according to Embodiment 1 of the present invention.

[0040] The adjustable light-emitting module includes: a substrate 1, at least two light-emitting diodes 2 and connecting wires 3; the at least two light-emitting diodes 2 have different power, light color or color temperature; wherein, the at least two light-emitting diodes 2 It is arranged on the upper surface of the substrate 1 and is connected in series through the connection wire 3; a short-circuit connection section 4 is provided at both ends of each of the light-emitting diodes 2, and the first end of the short-circuit connection section 4 is connected to the The connecting line 3 is connected; the substrate 1 is provided with a light-adjusting member 5, and the light-adjusting member 5 is used to connect the second ends of at least two of the short-circuit connecting sections 4 to short-circuit the corresponding light-emitting diodes 2, achie...

Embodiment 2

[0048] Such as Figure 7 ~ Figure 9 As shown, the adjustable light-emitting module in Embodiment 2 of the present invention is similar to the adjustable light-emitting module in Embodiment 1, the difference is that the at least two light-emitting diodes 2 and the connecting wire 3 are arranged on the The upper surface of the substrate 1; the short connection section 4 is arranged on the lower surface of the substrate 1, and the first end of the short connection section 4 passes through the conductor 6 penetrating through the through hole and the connection line 3 connection, the second end of the short-circuit connection section 4 forms a second ring structure on the lower surface of the substrate 1; the dimming member 5 is arranged on the lower surface of the substrate 1 and has a second conversion piece and a second conductive connection section; wherein, the second conversion piece is arranged at the center of the second annular structure and is rotatably connected with the...

Embodiment 3

[0051] See Figure 11 , is a schematic structural diagram of an adjustable light-emitting module according to Embodiment 3 of the present invention.

[0052] This adjustable light-emitting module is similar to the adjustable light-emitting module in Embodiment 1, the difference is that the light-adjusting member 5 includes a movable piece 53; the movable piece 53 is arranged on the The second end of the short-circuit connection section 4 is rotatably connected with the second end of the short-circuit connection section 4 . When the movable piece 53 connects the two short-circuit connection sections 4, the light-emitting diode 2 between the two short-circuit connection sections 4 is short-circuited, and can be selectively closed and applied by the movable piece 53. Light-emitting diodes 2 that do not match the scene realize dimming.

[0053] In the adjustable light-emitting module of the above-mentioned embodiment, the substrate 1 is provided with a first substrate pin 11 and...

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Abstract

The invention discloses an adjustable light emitting module and a manufacturing method thereof. The adjustable light emitting module comprises a substrate, at least two light emitting diodes and connecting wires; at least two light emitting diodes are different in power, light color or color temperature; at least two light emitting diodes are arranged on the upper surface of the substrate and areconnected in series through the connecting wires; the two ends of each light-emitting diode are provided with short-circuit connecting sections, and the first ends of the short-circuit connecting sections are connected with the connecting wires; the substrate is provided with a dimming component, and the dimming component is used for connecting the second ends of at least two short-circuit connection sections for short circuit of the corresponding light-emitting diodes, and dimming is achieved. According to the adjustable light-emitting module and the manufacturing method thereof, rapid dimming can be carried out on the same substrate, and the dimming efficiency is improved; moreover, the light source storage cost is omitted, and the labor cost can be effectively saved.

Description

technical field [0001] The invention relates to the technical field of LEDs, in particular to an adjustable light-emitting module and a manufacturing method thereof. Background technique [0002] With the vigorous development of solid-state lighting technology, light-emitting diodes have gradually replaced traditional light bulbs or fluorescent lamps in the lighting field. [0003] At present, in the application of plant lighting and animal lighting, it is usually necessary to adjust the power, color temperature or color of the light source according to the growth cycle of plants or animals, so as to promote the growth of plants or animals. The existing dimming methods for plant lighting and animal lighting are generally to directly replace the light source at different growth stages of plants or animals to meet the growth needs of plants or animals. However, when the number of light sources to be replaced is large, the dimming efficiency is extremely low, and the replaced ...

Claims

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Application Information

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IPC IPC(8): H01L25/075H01L33/48H01L33/60H01L33/62
CPCH01L25/0753H01L33/483H01L33/60H01L33/62
Inventor 林志平区伟能曾照明姜志荣肖国伟
Owner APT ELECTRONICS
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