A kind of LED light detection device

Abstract

The invention discloses an LED lamp detection device, which relates to the field of lighting detection, comprising: a workbench, the upper end surface of which is provided with a number of placement holes; support columns corresponding to the placement holes one by one, the bottom of which is provided with two conductive columns, and Its upper end surface is provided with a test hole, and a positive block and a negative block are arranged in the test hole, the positive block is electrically connected to one of the conductive columns, and the negative block is electrically connected to the other conductive column; A voltmeter, one test end of the voltmeter is electrically connected to the positive electric block, and the other test end of the voltmeter is electrically connected to the negative electric block; the lifting mechanism is provided on the end face facing the outlet of the placement hole to be provided with a corresponding conductive column. The elastic piece; the controller, which is electrically connected with the lifting mechanism and the voltmeter, can avoid taking out the unlit LED lights or marking them during the test, causing burns, and at the same time, after the test is completed, it can pass through the height of the support column. To identify LED lights that do not light up during testing, avoiding the risk of misidentification.

Description

technical field [0001] The invention relates to the field of lighting detection, in particular to an LED lamp detection device. Background technique [0002] The LED lamp is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and the circuit board with silver or gold wires, and sealed with epoxy resin around it to protect the inner core wire. The role is to install the shell at last. After the factory produces the LED lamp, it needs to conduct a lighting test on the LED lamp to detect whether the LED cannot be lit and prevent unqualified products from entering the market. [0003] The applicant found that: when the LED lights are tested for lighting, a large amount of heat will be generated. If during the test, it is found that some LEDs are not bright, it is easy to get burned if you go to pick up the LED lights that are not bright or mark them. To identify the LED lights that are n...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to propose a LED lamp detection device to solve the problem that a large amount of heat will be generated when the LED lamp is turned on in the prior art. If any LED is found to be off during the test, At this time, it is easy to get burned if you take out the LED lights that do not light up or mark them. However, after the unified test is completed, to identify the LED lights that do not light up during the test, there is a technical problem with the risk of identification errors.

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