Constant current function detection device of LED power supply

Abstract

A constant current function detection device for an LED power supply disclosed by the present invention comprises a detection table, the middle part of the upper end of the detection table is provided with a buffer groove, four corners of the lower groove wall of the buffer groove are jointly inserted and movably connected with a buffer mechanism, and the middle part of the front groove wall and the middle part of the rear groove wall of the buffer groove are both provided with movable grooves. Supporting columns are fixedly connected to the four corners of the upper end of the detection table, a top plate is jointly and fixedly connected between the upper ends of the four supporting columns, a detection mechanism is movably connected to the middle of the upper end of the top plate in a penetrating mode, and supporting legs are fixedly connected to the four corners of the lower end of the detection table. And a recovery mechanism is fixedly connected between the right ends of the two supporting legs on the right side and the right end of the detection table. According to the constant current function detection device of the LED power supply, the whole detection device is convenient to detect the constant current function of the LED power supply, the protection effect is good, a buffer effect can be achieved, inferior-quality products can be automatically recycled, and the constant current function detection device is suitable for wide application.

Description

technical field [0001] The invention relates to the technical field of LED power supply detection, in particular to a constant current function detection device of an LED power supply. Background technique [0002] LED power supply is a kind of power supply. It is a device that provides power to electronic equipment, and it is also a power supply. It is used to convert alternating current into direct current through transformers and rectifiers. The LED power supply must have a constant current function, because once the operating current of the LED exceeds The rated current will quickly reduce the service life of the LED, and the LED will be quickly aged and damaged. Therefore, the constant current function of the LED power supply is very important. Therefore, sometimes a detection device is needed to perform constant current detection on the LED power supply. can be used; [0003] The inventor found that at least the following problems have not been solved in the prior art...

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Problems solved by technology

[0003] The inventor found that at least the following problems in the prior art have not been resolved: 1. When the existing detection device detects the LED power supply, the detection probe will have a downward detection impact on the LED power supply during the detection process, which may It will cause damage to the LED power supply, thereby affecting the quality of the LED power supply and increasing the production cost of the LED power supply; 2. During the detection process of the existing detection device, the device will light the LED power supply. It will cause damage to the eyesight of the staff, and at the same time, during the inspection, the LED power supply may burst due to voltage instability, which poses a safety hazard, and the existing detection device cannot automatically recycle the unqualified LED power supply, which reduces the practicability of the device; Therefore, we propose a constant current function detection device for LED power supplies

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