Optical path system

A technology of optical path system and fiber bundle, applied in the field of optical path system, can solve problems such as fire hazards and light source hazards, and achieve the effects of easy maintenance, light weight, and easy replacement

Inactive Publication Date: 2018-06-01
SHANGHAI AVIATION ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, the lighting system of small aircraft usually adopts LED light source for lighting, which needs to be driven by power supply. However, in the harsh environment, the LED light source has already been in a dangerous situation and caused a fire.

Method used

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  • Optical path system

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Embodiment Construction

[0013] The present invention designs a kind of optical path system, mainly comprises illuminator, optical fiber bundle pipe 6, optical fiber bundle branch pipe 4, concave lens 2 and convex lens 3, is wrapped with opaque material on the wall of spot optical fiber bundle pipe 6, as black skin, The emitting end of the light emitter is connected with the fiber bundle pipe 6, the outlet end of the fiber bundle pipe 6 is provided with the fiber bundle branch pipe 4, and the exit end of the fiber bundle branch pipe 4 is arranged with a convex lens 3 and a concave lens 2 in sequence along the optical path direction. The lampshade 1 is mainly used to protect, prevent dust, and scatter light again.

[0014] The opaque material is black skin, and its main function is to bring together multiple bundles of scattered optical fibers. The black skin has the effect of preventing light leakage and effectively ensuring the light energy transmission rate.

[0015] The outlet end of the fiber bun...

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Abstract

The invention relates to an optical path system, in particular to an optical path system which is easy to maintain, and facilitate electro-optical separation. The optical path system includes a lightemitter, an optical fiber bundle pipe, optical fiber bundle branch pipes, concave lenses, and convex lenses; a wall of the optical fiber bundle pipe is covered with a light-proof material; an emittingend of the light emitter is connected to the optical fiber bundle pipe; the optical fiber bundle branch pipes are arranged on an outlet end of the optical fiber bundle pipe; the convex lenses and theconcave lenses are successively arranged on outlet ends of the optical fiber bundle branch pipes along the optical path direction. The optical path system is easy to maintain, facilitates electro-optical separation, and can achieve flexible spread.

Description

technical field [0001] The invention relates to an optical path system, in particular to an optical path system which is easy to maintain and separates electricity and light. Background technique [0002] In the prior art, the lighting system of small aircraft usually adopts LED light source for lighting, which requires a power source to drive. However, in the harsh environment, the LED light source has already been in a dangerous situation and caused a fire. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an optical path system that is convenient for maintenance, electro-optical separation, and flexible transmission. [0004] The technical solution of the present invention: an optical path system, characterized in that: the system includes a light emitter, an optical fiber bundle pipe, an optical fiber bundle branch pipe, a concave lens and a convex lens, the wall of the optical fiber bundle pipe is wrapped with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V3/02F21V13/12F21V8/00F21Y115/10
CPCF21V3/02F21V13/12F21V2200/10
Inventor 孙宏丽
Owner SHANGHAI AVIATION ELECTRIC
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