Light source structure and runway alarm light with same

A technology of light source and light, which is applied in the field of runway warning lights, can solve the problems of wasting energy and high power consumption of warning lights, and achieve the effect of improving warning function, improving warning function and reducing volume

Active Publication Date: 2014-06-11
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to be able to warn the driver or the driver in a timely manner, so that the warning light reaches the warning light intensity standard, the light intensity of the warning light is often increased by increasing the power of the warning light, resulting in a large power consumption of the entire warning light. wasting energy

Method used

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  • Light source structure and runway alarm light with same
  • Light source structure and runway alarm light with same
  • Light source structure and runway alarm light with same

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Embodiment Construction

[0034] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0035] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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PUM

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Abstract

A light source structure comprises a light source, a reflection cup and a lens. The reflection cup is in a horn shape and is provided with a large end and a small end. The light source is accommodated in the reflection cup and is adjacent to the small end, and the large end is a light outlet. The lens is arranged at the large end of the reflection cup and covers the lower portion of the light outlet; the sidewall of the lens, far from the light source, is parallelly provided with a plurality of elongated projections extending along the horizontal direction, the cross sections of the projections are in wedge shapes, and the wedge-shaped inclined faces of the projections incline toward the upper portion of the light outlet. Light from the lower portion of the light outlet is projected to the lens, and is converged towards the upper portion of the light outlet through refraction by the projections. A runway alarm light is capable of fully utilizing the light emitted by the light source, alarming beams which rarely play key roles are turned into beams playing the key roles, the utilizing rate of the light is increased, the standard of alarming light intensity of the runway alarm light can be reached at the small power, and energy is saved. The invention further provides a runway alarm light.

Description

technical field [0001] The invention relates to a special lamp for civil aviation, in particular to a light source structure and a runway warning light containing the light source structure. Background technique [0002] The purpose of airport runway warning lights is to warn pilots operating aircraft and drivers of vehicles on taxiways that they are about to enter an operating runway. Runway warning lights generally use white halogen tungsten lamps as light sources. Because the airport runway warning lights are mostly installed on both sides of the runway, and installed close to the ground. Usually the position of the pilot and the driver of the car is higher than the height of the warning light. Therefore, the warning light only has part of the light within the driver's or driver's viewing angle, which plays a warning role for the driver or the driver. In order to be able to warn the driver or the driver in a timely manner, so that the warning light reaches the warning ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V13/04F21V7/10F21V5/04F21S8/00F21W111/06
Inventor 周明杰黄俊晖
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD
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