A light emitting diode testing device

Abstract

The invention discloses a light-emitting diode testing device, comprising a test table, a first test room, a second test room, a third test room, a fourth test room, a light-emitting diode clamping component and a displacement component; a first test room The chamber includes a first housing and a first light sensor, the first light sensor is installed inside the first housing; the second test chamber includes a second housing, a second light sensor, a first transparent cover and a number of atomizers; the third test chamber includes a third housing and a third light sensor, the third light sensor is installed inside the third housing; the fourth test chamber includes a fourth housing, a fourth light sensor A detector, a water inlet pipe and a second transparent cover, the fourth light sensor and the water inlet pipe are installed inside the fourth casing, and the water inlet pipe is evenly distributed with a number of water diffusers; the light-emitting diode clamping assembly is used for clamping the light-emitting diode and Power up the LEDs. The working environment tested by the present invention is more real, and the test results are more accurate.

Description

technical field [0001] The invention relates to the technical field of light-emitting diode lighting, in particular to a light-emitting diode testing device. Background technique [0002] In the production process of LED light sources, it is necessary to test the electrical and optical characteristics of the LED light source, such as measuring the LEDs on the adhesive film with a probe, and installing a photodetector under the LEDs to confirm the light emission Whether the diode can emit light normally or whether the light emitted meets the standard, so as to ensure the qualified rate of the product. Because the actual environment of the light-emitting diode in the actual use process is different, the requirements for the light emitted by it are also different. Existing The test device cannot be close to the real working environment of light-emitting diodes. Contents of the invention [0003] The problem to be solved by the present invention is to provide a light-emitting...

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Problems solved by technology

[0002] In the production process of LED light sources, it is necessary to test the electrical and optical characteristics of the LED light source, such as measuring the LEDs on the adhesive film with a probe, and installing a photodetector under the LEDs to confirm the light emission Whether the diode can emit light normally or whether the light emitted meets the standard, so as to ensure the qualified rate of the product. Because the actual environment of the light-emitting diode in the actual use process is different, the requirements for the light emitted by it are also different. Existing The test device cannot be close to the real working environment of light-emitting diodes

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