led lamp inspection system

A technology of LED tube and detection system, applied in sorting and other directions, can solve the problems of high cost of LED detection system, low detection efficiency and normal production demand.
CN103624012BActive Publication Date: 2016-01-20GUANGZHOU SHIRUI ELECTRONICS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU SHIRUI ELECTRONICS
Publication Date
2016-01-20

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Abstract

The invention provides an LED lamp tube detecting system. The LED lamp tube detecting system comprises an LED anode / cathode recognizing device, a detecting device and a packaging device, wherein the LED anode / cathode recognizing device is used for recognizing the anodes and the cathodes of LED lamp tubes, judging whether the anodes and the cathodes of the LED lamp tubes meet an LED anode / cathode presetting, adjusting the anodes and the cathodes of the LED lamp tubes if the anodes and the cathodes of the LED lamp tubes do not meet the LED anode / cathode presetting, and conveying the treated LED lamp tubes to the detecting device; the detecting device is used for detecting the maximum light intensity and angles of the LED lamp tubes, and transmitting the detecting results to the packaging device; the packaging device is used for packaging the LED lamp tubes according to the detecting results of the detecting device. According to the invention, the whole detecting process is simple, no complex expensive device is needed, the detecting and packaging processes of the fed LED lamp tubes are simple, and the LED lamp tube detecting system can efficiently detect the fed LED lamp tubes. Therefore, the LED lamp tube detecting system is low in cost and high in detecting efficiency, and can effectively meet the normal production requirement.
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Description

technical field

[0001] The invention relates to the technical field of LED production, in particular to an LED lamp tube detection system Background technique

[0002] At present, in order to ensure the factory quality of LED light tubes, enterprises need to inspect and package the finished products after producing LED light tubes.

[0003] The existing LED detection method is to use a spectrometer or LED tube testing instrument to detect the angle of the LED. It can be detected manually. It takes about 2 minutes to test a lamp. However, the spectrometer or LED lamp test instrument is expensive, the detection device is expensive, and the detection efficiency is low.

[0004] In the production process, the number of LEDs that need to be randomly inspected every day is huge (millions of levels). If it is necessary to find defects (normally within 100PPM), the number of random inspections must be at least 10,000, and it takes 2 minutes for 1 LED. 20,000 minutes, a total of 33...

Claims

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