Portable photoelectric effect detector

Abstract

The invention discloses a portable photoelectric effect detector including a detector body, a wire box, a radiator, a wire mesh and a front cover plate, one side of the detector body is provided with a wire box, the upper surface of the detector body is provided with a display screen folding groove, and the front cover plate is installed at the inner side position, close to a handle, of the front surface of the detector body. The structure is scientific and reasonable, the use is safe and convenient, the appearance structure of the detector is optimized, the detection data can be visually seen by workers, the detection efficiency of the workers can be improved, the handle and an antislip sleeve are arranged to make the detector portable, the radiator is arranged to increase the heat radiation intensity of the detector, and flame retardation moisture absorbing cotton is arranged to make the environment in the detector dry and to prevent static interference inside the detector as well. The portable photoelectric effect detector is simple in structure and convenient to use, and improves the service life of the detector.

Description

technical field [0001] The invention relates to the technical field of photoelectric effect detectors, in particular to a portable photoelectric effect detector. Background technique [0002] Photoelectric detection technology is an emerging detection technology produced by the combination of optics and electronics. It mainly uses electronic technology to detect optical signals, and further transmit, store, control, calculate and display. In principle, photoelectric detection technology can detect all non-electrical quantities that can affect the amount of light and optical characteristics. It can convert the non-electrical information to be detected into optical information that is easy to accept through the optical system, and then use photodetection devices to convert the amount of optical information into optical information. The electricity is further amplified and processed by the circuit to achieve the purpose of outputting the electrical signal, and then the reasons ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a portable photoelectric effect detector, which can effectively solve the problem in the above background technology that the staff in the prior art cannot see the detection data more intuitively, and cannot improve the detection efficiency of the staff. The detector is portable, which is not convenient for the staff to carry. There is no radiator, so the heat dissipation of the detector cannot be increased. If the internal temperature of the detector is too high and cannot be dissipated in time, the service life of the detector will be reduced. Burning moisture-absorbing cotton cannot keep the inside of the detector dry, nor can it prevent static interference inside the detector. There is no shock-absorbing column, which cannot reduce the vibration generated when the circuit board moves.

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