Integrated fluorescent temperature measuring optical path module device

Abstract

The invention provides an integrated fluorescent temperature measuring optical path module device, and belongs to the technical field of fluorescent temperature measuring optical path module devices.The integrated fluorescent temperature measuring optical path module device comprises a circuit board, an optic fiber probe and a beam splitter; the circuit board is provided with a signal processingcircuit, a surface mount type photodiode is mounted on the circuit board, and the photodiode and the signal processing circuit are electrically connected; and the left side of the beam splitter is connected to the circuit board, the right side of the beam splitter is connected to the optic fiber probe, an illuminating light source is installed at the bottom of the beam splitter, the beam splitteris provided with a dichroic mirror and a focusing lens located on the right side of the dichroic mirror, the dichroic mirror is located above the illuminating light source, and the circuit board, thedichroic mirror, the focusing lens and the optic fiber probe are arranged on a line. The integrated fluorescent temperature measuring optical path module device has the advantages of being simple in structure, small in occupied space and high in reliability.

Description

technical field [0001] The invention belongs to the technical field of fluorescent temperature measuring optical path module devices, and relates to an integrated fluorescent temperature measuring optical path module device. Background technique [0002] The traditional fluorescent temperature measurement optical path module device contains many parts. The optical signal sending module and the optical signal receiving module are divided into two separate modules, which occupy a large space, the production process is cumbersome, and the installation and post-maintenance are inconvenient and reliable. Low performance, not suitable for occasions with harsh working conditions. [0003] In view of this, the present invention designs an integrated fluorescence temperature measurement optical path module device with simple structure, small space occupation and high reliability. Contents of the invention [0004] The purpose of the present invention is to solve the above-mentione...

AI Technical Summary

Problems solved by technology

[0002] The traditional fluorescent temperature measurement optical path module device contains many parts. The optical signal sending module and the optical signal receiving module are divided into two separate modules, which occupy a large space, the production process is cumbersome, and the installation and post-maintenance are inconvenient and reliable. Low performance, not suitable for occasions with harsh working conditions

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