Toggle switch handle illumination structure

A toggle switch, lighting structure technology, applied in electrical components and other directions, can solve problems such as lack of lighting functions, and achieve the effects of saving installation and maintenance time, good maintainability, and simple structure

Pending Publication Date: 2020-06-16
SHANGHAI AVIATION ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problem of lack of lighting function in the prior art, and provide a new type of lighting structure for the button switch handle

Method used

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  • Toggle switch handle illumination structure
  • Toggle switch handle illumination structure
  • Toggle switch handle illumination structure

Examples

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Embodiment Construction

[0018] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0019] See Figures 1 to 6 , shown in the figure is a button switch handle lighting structure, which is applied to the aircraft control panel.

[0020] The button switch handle lighting structure is mainly composed of installation panel 1, switch assembly 2, light source part 4, optical fiber group 3, hex nut, inner tooth washer, anti-extrusion screw, spring washer, positioning washer, light guide plate 5 and support plate 6, etc. components.

[0021] A pan...

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PUM

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Abstract

The invention discloses a toggle switch handle lighting structure. The structure comprises a mounting panel, a switch assembly, a light source member and an optical fiber group; a panel switch through hole and a panel optical fiber through hole are formed in the mounting panel; the switch assembly is provided with a switch housing, a fixed threaded sleeve and a toggle switch; the fixed threadedsleeve extends upwards from the top surface of the switch housing and penetrates out of the panel switch through hole; an inclined threaded sleeve through hole is formed in the position, above the mounting panel, of the fixed threaded sleeve; and a vertical toggle switch through hole is formed in the toggle switch; the light source member is provided with a socket; and the optical fiber group sequentially passes through the panel optical fiber through hole, the threaded sleeve through hole and the toggle switch through hole from the socket of the light source member and extends to the top surface of the toggle switch; and the light source member is used for illuminating the optical fiber group. According to the toggle switch handle lighting structure of the invention, the toggle switch isemployed to realize a handle illumination function, a pilot can conveniently identify the position of a switch handle at night. The structure has the advantages of simplicity and high reliability.

Description

technical field [0001] The invention relates to an operating component on an aircraft panel, in particular, a button switch handle lighting structure. Background technique [0002] At present, the handle of the existing button switch cannot be illuminated. When flying at night, the auxiliary lighting of the cockpit is turned off, and the pilot cannot accurately identify the position of the handle of the switch, which affects the rapid and accurate identification of the corresponding state of the aircraft. In order to achieve such a lighting function, it is generally necessary to add light sources, printed boards, wires and other components in the handle, and the corresponding structure of the switch must be redesigned, and the design and verification cycle is also longer. Contents of the invention [0003] The purpose of the present invention is to overcome the problem of lack of lighting function in the prior art, and provide a novel lighting structure for the knob switch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H21/02
CPCH01H21/025
Inventor 梅宇飞
Owner SHANGHAI AVIATION ELECTRIC
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