CN-224202569-U - Variable wavelength light source emission device for light path maintenance

CN224202569UCN 224202569 UCN224202569 UCN 224202569UCN-224202569-U

Abstract

The utility model belongs to the technical field of light path maintenance, and particularly relates to a variable wavelength light source emitting device for light path maintenance; the light source is arranged in the light modulation assembly, a plurality of light selection parts are arranged in the light modulation assembly and are used for selecting light with different wavelengths, the light modulation assembly is arranged in the light modulation assembly, the light guide assembly is arranged in the light modulation assembly and is used for guiding and transmitting light selected by the light modulation assembly, monochromatic light with proper wavelengths can be selected according to the requirement and guided to a detection position through the light guide assembly, and a tiny light is provided to irradiate at the detection position, so that a detector can conveniently irradiate and confirm an optical fiber at a designated position.

Inventors

ZHENG YUANPENG
MA BOWEN
LI CHENGKAI
MA LEI
MA SHIJUN
HUI GUODONG
GAO XINQIN

Assignees

宁夏博旭实验室设备有限公司

Dates

Publication Date: 20260505
Application Date: 20250530

Claims (10)

1. A variable wavelength light source emission device for optical path maintenance, comprising: The holding assembly is convenient to hold, and is provided with a light source; the light adjusting component is internally provided with a plurality of light selecting parts for selecting light with different wavelengths, and is arranged on the holding component; The light guide assembly is arranged on the holding assembly and is used for guiding and transmitting the light selected by the dimming assembly.
2. The variable wavelength light source emitting device for repairing an optical path according to claim 1, wherein the light adjusting component can rotate along a virtual axis, the light adjusting component can drive the plurality of light selecting parts to sequentially align with the light source on the holding component, and the light selecting parts aligned with the light source are aligned with the light guiding component.
3. The variable wavelength light source emitting device for repairing an optical path according to claim 1, wherein the light selecting part comprises a sleeve, a convex lens is arranged in the sleeve, a plurality of sleeves are all arranged on the dimming component, and the convex lenses are respectively of different colors.
4. The variable wavelength light source emitting device for light path maintenance according to claim 3, wherein the light adjusting component comprises a central shaft connected to the holding component and a rotary table rotating along the central shaft axis, a plurality of through holes are circumferentially distributed on the rotary table along the central shaft axis, and a plurality of sleeves are respectively embedded in the plurality of through holes.
5. The variable wavelength light source emitting device for light path maintenance according to claim 4, wherein a mounting sleeve is formed at one end of the center shaft, a sliding sleeve is arranged on the mounting sleeve, a clamping pin is arranged in the sliding sleeve in a sliding mode, a spring is arranged at the inner end of the clamping pin, a plurality of clamping holes are axially formed in the end face of the turntable along the axis of the center shaft, the plurality of clamping holes are respectively in one-to-one correspondence with the plurality of sleeves, and the clamping pin can be clamped into any clamping hole.
6. The variable wavelength light source emitting apparatus for repairing an optical path according to claim 5, wherein the holding assembly comprises a handle, a truss is fixed to a front end of the handle, a mounting beam is provided on one side of the truss, a mounting sleeve is capable of being sleeved on the mounting beam, and a pressing sleeve pressed on the mounting sleeve is provided on the mounting beam.
7. The variable wavelength light source emitting apparatus for repairing an optical path according to claim 6, wherein a clamping groove is formed at the other end of the center shaft, and the clamping groove can be embedded at the other side of the truss.
8. The variable wavelength light source emitting apparatus for repairing an optical path according to claim 6, wherein the holding assembly further comprises a storage battery arranged on the handle for providing power for the light source, a switch for controlling the on-off of the light source is arranged on the inner side of the handle, and the plurality of sleeves can be aligned with the light source in sequence.
9. The variable wavelength light source emitting apparatus for repairing an optical path according to claim 6, wherein the light guide assembly comprises an optical fiber, the optical fiber is clamped to a clamp provided on the truss, the plurality of sleeves can be aligned with inner ends of the optical fiber in sequence, and the aligned sleeves of the optical fiber are aligned with the light source.
10. The variable wavelength light source emitting apparatus for repairing an optical path according to claim 9, wherein a winding roller is rotated at a lower end of the truss for winding and winding the optical fiber.

Description

Variable wavelength light source emission device for light path maintenance Technical Field The utility model belongs to the technical field of light path maintenance, and particularly relates to a variable wavelength light source emitting device for light path maintenance. Background Spectrometers are also known as spectrometers, and are widely known as direct-reading spectrometers. The light source emits light, and then the light is processed by the light splitting system to irradiate the light at the appointed position, the light splitting system comprises a plurality of structures, such as an incident slit, a collimating mirror, a dispersion element (prism/grating), a focusing mirror, an emergent slit and the like, and the structures can generate angle or position deviation due to vibration when the spectrometer is transported or carried and moved, so that deviation on the route is generated in the process of processing, refracting and reflecting the light, and the light cannot irradiate the appointed position; Therefore, when the light path of the spectrometer is problematic, maintenance is required, but when the current maintenance is performed, because the spectrometer belongs to a precise instrument, the maintenance cannot be performed by directly disassembling the spectrometer, and the problem of light deviation is required to be diagnosed, but the internal space of the spectrometer is narrow and limited, and common lighting equipment, such as a flashlight, is adopted, when the interior is irradiated, the lighting equipment cannot enter due to insufficient space, and cannot irradiate at the maintenance position, and the light generated by the common lighting equipment is invisible to the naked eye, so that the information of the irradiation path and the irradiation position cannot be acquired. Disclosure of Invention Based on the above, the application provides a variable wavelength light source emission device for light path maintenance, which is used for solving the technical problems that common illumination equipment in the prior art cannot enter a narrow space in a spectrometer, and emitted light cannot observe an accurate irradiation route and an accurate irradiation position. The technical scheme for solving the technical problems is as follows: A variable wavelength light source emitting device for optical path maintenance, comprising: The holding assembly is convenient to hold, and is provided with a light source; the light adjusting component is internally provided with a plurality of light selecting parts for selecting light with different wavelengths, and is arranged on the holding component; The light guide assembly is arranged on the holding assembly and is used for guiding and transmitting the light selected by the dimming assembly. Preferably, the light adjusting component can rotate along a virtual axis, the light adjusting component can drive the light selecting parts to sequentially align with the light source on the holding component, and the light selecting parts aligned with the light source are aligned with the light guiding component. Preferably, the light selecting part comprises a sleeve, a convex lens is arranged in the sleeve, a plurality of sleeves are all arranged on the light adjusting component, and the convex lenses are respectively of different colors. Preferably, the light adjusting component comprises a central shaft connected to the holding component and a rotary table rotating along the central shaft axis, a plurality of through holes are circumferentially distributed on the rotary table along the central shaft axis, and a plurality of sleeves are respectively embedded in the plurality of through holes. Preferably, the installation sleeve is formed at one end of the center shaft, the sliding sleeve is arranged on the installation sleeve, the clamping pin is arranged in the sliding sleeve in a sliding mode, the spring is arranged at the inner end of the clamping pin, a plurality of clamping holes are axially formed in the end face of the turntable along the axis of the center shaft, the plurality of clamping holes are respectively in one-to-one correspondence with the plurality of sleeves, and the clamping pin can be clamped into any clamping hole. Preferably, the holding assembly comprises a handle, a truss is fixed at the front end of the handle, a mounting beam is arranged on one side of the truss, a mounting sleeve can be sleeved on the mounting beam, and a pressing sleeve pressed on the mounting sleeve is arranged on the mounting beam. Preferably, the other end of the center shaft is provided with a clamping groove, and the clamping groove can be embedded into the other side of the truss. Preferably, the holding assembly further comprises a storage battery arranged on the handle and used for providing power for the light source, a switch used for controlling the light source to be turned on or off is arranged on the inner side of the handle, and the plurali