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A large curved surface formation light conformal to the wing

A curved surface and wing technology, applied in the field of aircraft lighting, can solve the problems of insufficient environmental stability and reliability, affecting the aerodynamic layout of the aircraft, etc., and achieve the effect of shortening the technical gap, improving the aerodynamic layout, and having good solvent resistance.

Active Publication Date: 2018-11-16
SHANGHAI AVIATION ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The appearance structure provided by the Chinese utility model patent (patent number: 200620136028.9) affects the overall aerodynamic layout of the aircraft, and the environmental stability and reliability are not enough

Method used

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  • A large curved surface formation light conformal to the wing
  • A large curved surface formation light conformal to the wing

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Embodiment Construction

[0016] See figure 1 and 2 , shown in the figure is a large curved formation light conformal to the wing, which is mainly composed of a lampshade body 1 and a plurality of electroluminescence screens 2 . The lampshade body is in the shape of a U-shaped curved surface (the arc of the fillet is greater than 180°). The lampshade body is wrapped on the outside of the wingtip of the aircraft, so that it is completely conformal to the curved surface of the wingtip of the aircraft, and can realize any Observed.

[0017] An accommodating space is formed in the lampshade body, and the electroluminescent screens are evenly distributed in the accommodating space. These luminescent screens are bonded to the inner lampshade and connected to the control circuit. They have two working modes: friendly and concealed. The brightness can be continuously adjusted through the dimming knob to meet various tactical needs. Moreover, these EL screens are set independently to ensure that when some EL...

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Abstract

The invention relates to a large curved surface formation light with the same shape of a wing. The large curved surface formation light with the same shape of the wing is characterized in that the whole formation light is shaped like a U-shaped curved surface, the formation light is wrapped on the outer side of the wingtip, the shape of the formation light and the shape of the curved surface of the wingtip are identical, the formation light is mainly composed of a light cover body and a plurality of electroluminescent screens, wherein a containing space is formed in the light cover body, and the electroluminescent screens are distributed in the containing space evenly; the light cover body adopts transparent polycarbonate materials, and a scratch-proof layer is plated on the surface of the light cover body; bolt fixing holes are formed in the edges of the light cover body, and therefore the light cover body is fixed on the wingtip through bolts. The large curved surface formation light with the same shape of the wing has the advantages that the aerodynamic configuration of the wingtip is improved, and better environmental stability and reliability are achieved.

Description

technical field [0001] The present invention relates to aircraft lighting, more specifically, a large curved formation light conformal to the wing, which is used to provide pilots of nearby aircraft with visual orientation about the attitude and position of the aircraft in formation flight information. Background technique [0002] The appearance structure provided by the Chinese utility model patent (patent number: 200620136028.9) affects the overall aerodynamic layout of the aircraft, and the environmental stability and reliability are not enough. Contents of the invention [0003] The purpose of the present invention is to solve the problems existing in the prior art, and provide a large curved formation light conformal to the wing. [0004] In order to achieve the above object, the present invention is achieved in the following way: a large curved formation light conformal to the wing, characterized in that: the formation light is mainly composed of a lampshade body a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V3/02F21V3/04F21V17/08B64D47/02F21W107/30
CPCB64D47/06F21S43/00F21V3/02F21V3/06F21V17/08F21W2107/30
Inventor 李言训
Owner SHANGHAI AVIATION ELECTRIC
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