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Multi-beam light

A light beam, light guiding technology, applied in the field of lamp systems, which can solve problems such as adding weight

Active Publication Date: 2018-05-29
GOODRICH LIGHTING SYST INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, increasing the light output of the LED light system by adding more lights to the aircraft would add undesirable weight to the aircraft

Method used

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  • Multi-beam light
  • Multi-beam light
  • Multi-beam light

Examples

Experimental program
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Embodiment Construction

[0017] All range and ratio limits disclosed herein may be combined. It is to be understood that references to "a", "an" and / or "the" may include one or more than one and that reference to an item in the singular may also include reference to said items in the plural unless specifically stated otherwise. .

[0018] The detailed description of various embodiments herein refers to the accompanying drawings, which show various embodiments by way of illustration. While these various embodiments have been described in sufficient detail to enable those skilled in the art to practice the disclosure, it should be understood that other embodiments can be implemented and that logic, logic, and logic can be made without departing from the spirit and scope of the disclosure. Chemical, optical and mechanical changes. Accordingly, the detailed description herein is presented for the purpose of illustration only and not in limitation. For example, steps set forth in any of a method descrip...

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PUM

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Abstract

An LED light system for an aircraft is disclosed and may comprise a first LED lamp having a first LED array. The first LED array may include at least a first LED and a second LED. A first optical element may be configured to direct light emitted from the first LED in a first beam centered around a first angle and to direct light emitted from the second LED in a second beam centered around a secondangle. The LED light system may further comprise a second LED lamp having a second LED array. The second LED array may include at least a third LED and a fourth LED. A second optical element may be configured to direct light emitted from the third LED in a third beam centered around the first angle and to direct light emitted from the fourth LED in a fourth beam centered around the second angle.

Description

technical field [0001] The present disclosure relates to light systems, and more particularly to aircraft exterior light systems. Background technique [0002] Exterior aircraft lighting systems may include various lights used to illuminate the area around the aircraft during taxi, takeoff, approach, and landing for pilot visibility and aircraft conspicuity purposes. These exterior light systems may include taxi lights, runway turn lights, takeoff lights, landing lights, anti-collision lights, navigation lights, ice detection lights, emergency lights, cargo bay lights, marker lights, and / or novelty lights, among others. Taxi lights and runway turn lights are used when an aircraft is on the ground, for example when taxiing to and from a gate and runway. Takeoff lights can be used when the aircraft is accelerating and taking off, while landing lights can be used during approach and touchdown. [0003] Commercial aircraft typically employ specialized landing, takeoff, taxi an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/141F21S41/25F21S41/37F21S43/14F21S43/20F21S43/33B64D47/04B64D47/06F21W107/30F21Y115/10
CPCB64D47/04B64D47/06F21Y2115/10B64D47/02B64D2203/00B64D45/08F21V7/06F21V5/04F21V7/0083F21K9/90F21K9/68F21K9/69
Inventor P.拉普加德
Owner GOODRICH LIGHTING SYST INC