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Contact type multi-specification modular light-emitting unit

A light-emitting unit, multi-specification technology, applied in the direction of semiconductor devices of light-emitting elements, light sources, light source fixing, etc., can solve the problems of lighting effect, light distribution performance cannot meet regulatory requirements, high use and maintenance costs, and achieve modular production. The effect of reducing, meeting individual needs and reducing after-sales costs

Active Publication Date: 2019-08-30
HASCO VISION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the LED is damaged, the lighting effect will be affected, and the light distribution performance may not meet the requirements of regulations. To solve the problem at this time, the only way to solve the problem is to replace the whole lamp, which is expensive to use and maintain.

Method used

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  • Contact type multi-specification modular light-emitting unit
  • Contact type multi-specification modular light-emitting unit
  • Contact type multi-specification modular light-emitting unit

Examples

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Effect test

Embodiment Construction

[0025] Such as Figure 1-4 As shown, the present invention discloses a contact-type multi-standard modular lighting unit, which includes a lighting sub-module, and the lighting sub-module includes a relatively fixedly connected LED5 and a light-transmitting part 4, and the light-emitting surface of the LED faces the transparent The light incident surface of the light part. The LED and the light-transmitting part can be fixed by pasting on a plane, or the light-emitting surface of the LED can be embedded in the light-transmitting part for fixing. Each light-emitting sub-module can be supplied independently. If a certain LED is damaged, the light-emitting sub-module can be replaced as a small part, and the whole lamp does not need to be replaced, which not only eliminates the fault, but also saves the cost.

[0026] The end of the light-transmitting part near the light-emitting surface can be a regular geometric body, such as a cuboid, cylinder, etc., or any irregular shape. ...

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Abstract

The invention relates to a contact type multi-specification modular light-emitting unit which comprises an electrical connection module and a light-emitting submodule, wherein the electrical connection module comprises a circuit board and a metal contact reed, the metal contact reed is fixedly connected to the circuit board, the light-emitting submodule comprises LEDs and light-transmitting partswhich are connected fixedly and oppositely, the light-emitting surface of the LEDs faces the light-entering surface of the light-transmitting parts, the LEDs are in contact with the metal contact reed, the metal contact reed is in electrical connection with an LED power supply circuit on the circuit board, and the light-emitting surface of the light-transmitting parts is polygonal, circular or oval in shape. According to the contact type multi-specification modular light-emitting unit, each light emitting unit corresponds to one LED, when a single LED is damaged, a whole lamp does not need tobe replaced, and only the light emitting submodule in the light emitting unit where the LED is located needs to be replaced, so that the maintenance is convenient, and the cost is low.

Description

technical field [0001] The invention relates to a modular light-emitting unit, which is mainly used in automobile lamps to realize the function of signal lamps. Background technique [0002] For the current signal light function using LED as the light source in car lights, the LED assembly composed of LED and circuit board is generally not detachable, that is, the LED is used as a non-detachable light source. Once the LED is damaged, the lighting effect will be affected, and the light distribution performance may not meet the regulatory requirements. To solve the problem at this time, the only way to solve the problem is to replace the whole lamp, which is expensive to use and maintain. Contents of the invention [0003] The purpose of the present invention is to provide a contact-type multi-standard modularized light-emitting unit, each light-emitting unit corresponds to one LED, and when a single LED is damaged, only the light-emitting sub-module in the light-emitting un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/141F21S43/14F21V19/00F21V23/00F21V23/06F21Y115/10F21W107/10
CPCF21S43/14F21V19/0025F21V23/005F21V23/06F21Y2115/10F21W2107/10F21W2103/00Y02B20/30
Inventor 刘春霞顾丹赵磊陈凌潘以成卢梦奇习辰斌
Owner HASCO VISION TECHNOLOGY CO LTD
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