Optical fiber sealing adapter
A switching device and optical fiber technology, applied in the directions of optics, light guides, optical components, etc., can solve the problems of complex overall structure, complex, huge manufacturing process, etc., so as to avoid complex overall structure, simple and convenient manufacturing process, and avoid complex manufacturing process. Effect
Active Publication Date: 2018-12-04
SHENZHEN INST OF ADVANCED TECH
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Problems solved by technology
[0005] The object of the present invention is to provide an optical fiber sealing adapter device, which aims to solve the problems in the prior art that the overall structure of the traditional optical fiber sealing adapter device is complex, bulky and the manufacturing process is complicated
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[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0026] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0027] Such as Figure 1 to Figure 8 As shown, the embodiment of the present invention proposes an optical fiber sealing transition device, which can be used for sealing and transitioning multiple optical fibers drawn from inside the oil-immersed transformer. Specifically, the optical fiber sealing transition device is installed on the transformer box body 5, and is used for sealing and switching the optical fiber drawn from the transformer box body 5. The optical fiber ...
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The present invention relates to the field of optical fiber switching devices and discloses an optical fiber sealing switching device. The device is disposed on a transformer case, and used for sealing and switching an optical fiber led out from the transformer case. The device comprises a mounting plate. The mounting plate is sealed in the transformer case and one side of the mounting plate is communicated with the transformer case. The mounting plate is provided with mounting holes that pass through two opposite sides. The mounting holes are provided with ceramic ferrules that are sealed with the mounting holes. Each of the two ends of the mounting holes is provided with at least one switching element that is communicated with the mounting hole and used for connecting the optical fiber cable. The switching elements are sealed with the mounting plate. The optical fiber sealing switching device overcomes the problems of complex structure and manufacturing technique, while ensuring sealing performance. The optical fiber sealing switching device is simple in structure, small in space occupied, and simple and convenient in manufacturing technique.
Description
technical field [0001] The invention relates to the technical field of optical fiber transition devices, in particular to an optical fiber sealing transition device. Background technique [0002] Optical fiber temperature sensor has been more and more widely used in many industries in recent years due to its excellent characteristics such as high reliability, good insulation, resistance to radio frequency and electromagnetic interference, and not affected by fiber bending, fiber movement and optical connection points. temperature monitoring. Large-scale oil-immersed transformer is one of the core components of the main power grid, and its internal temperature change is closely related to the performance of the transformer, so real-time temperature detection is required. The oil-immersed transformer box can be regarded as a closed container. When detecting the internal temperature of the oil-immersed transformer, it is necessary to let the optical fiber temperature sensor ex...
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IPC IPC(8): G02B6/38
CPCG02B6/3801G02B6/3803
Inventor 董玉明罗星星焦国华吕建成罗阿郁
Owner SHENZHEN INST OF ADVANCED TECH