Detection system and detection method of infrared emitting element
An infrared emission and detection system technology, applied in the field of infrared detection, can solve the problems of inconsistent detection results, low reliability of detection results, and inability to detect the distribution of infrared light emission, and achieves the effect of improving detection reliability and meticulous screening.
Active Publication Date: 2019-06-14
GUANGZHOU HUAXIN ELECTRONICS TECH
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Problems solved by technology
[0008] 1. Due to the use of multiple infrared photosensitive elements to obtain the emitted light intensity of the infrared emitting element to be detected, individual differences in infrared photosensitive elements will cause inconsistent detection results of the same infrared emitting element, and the reliability of the detection results is relatively low.
[0009] 2. Since the infrared light is emitted in the form of divergence to the surroundings, the detection scheme of the prior art cannot detect the emission distribution of the infrared light emitted by the infrared emitting element
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[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0045] see figure 1 , is a structural schematic diagram of an embodiment of the detection system of the infrared emitting element provided by the present invention, the detection system of the infrared emitting element includes: the infrared emitting element 11 to be tested, an infrared camera 12, an arc-shaped reflective surface 13 and a controller 14, Wherein, the infrared emitting element 11 to be tested is arranged on the infrared emitting position and is conne...
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The invention discloses a detection system for an infrared emitting element, comprising: an infrared emitting element to be tested, an infrared camera, an arc-shaped reflective surface and a controller; the infrared emitting element to be tested is arranged at an infrared emitting position and connected to the controller , the infrared emitting position is the same distance from each point on the arc-shaped reflective surface; the infrared camera is arranged on the rear side of the infrared emitting position, and the shooting direction of the infrared camera is the same as that of the infrared emitting element The forward emission direction is in the same direction, and the controller is connected with the infrared camera. Correspondingly, the invention also discloses a detection method of the infrared emitting element. By adopting the embodiment of the present invention, the test environment for each infrared emitting element is consistent, the detection reliability can be improved, and the distribution of the infrared light emitted by it can be detected.
Description
technical field [0001] The invention relates to the technical field of infrared detection, in particular to a detection system and a detection method of an infrared emitting element. Background technique [0002] With the wide use of infrared devices in various electronic products, the quality of infrared emitting elements (infrared tubes) will have a certain impact on the quality of electronic products, so manufacturers will generally check the quality of their products in the process of manufacturing electronic products. Infrared emitting components used in the quality inspection, generally, the infrared emitting element and the infrared photosensitive element composed of infrared tube welded on the frame of the infrared touch frame, the frame is equipped with a corresponding circuit module, so the detection of infrared emitting elements is usually The method is: if figure 1 As shown, the luminous intensity of the corresponding infrared emitting element is detected by the...
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IPC IPC(8): G06F3/042
CPCG06F3/0425
Inventor 谢旺邓孜俊
Owner GUANGZHOU HUAXIN ELECTRONICS TECH