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Runway alarm lamp and reflecting machine thereof

A technology of warning lights and reflectors, applied in the field of lighting, can solve the problems of high energy consumption and energy waste, and achieve the effect of low energy consumption

Inactive Publication Date: 2013-06-19
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This high-power runway warning light not only consumes a lot of energy, but its luminous flux is far greater than the luminous flux demand covering the target surface, resulting in a waste of energy

Method used

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  • Runway alarm lamp and reflecting machine thereof
  • Runway alarm lamp and reflecting machine thereof
  • Runway alarm lamp and reflecting machine thereof

Examples

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Embodiment Construction

[0029] The above-mentioned runway warning lights and their reflectors will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0030] see figure 1 and figure 2 , a runway warning light 100 according to an embodiment includes a reflector 10 , a light source 20 and an optical filter 30 . The light source 20 is disposed inside the reflector 10 , and the filter 30 is disposed on the reflector 10 .

[0031] Please also see Figure 3 to Figure 5 , The reflector 10 is roughly a trumpet-shaped axisymmetric cover. The reflector 10 includes a bottom plate 12 , a first reflective portion 14 and a second reflective portion 16 .

[0032] The bottom plate 12 is substantially circular. The first reflective portion 14 extends obliquely from the edge of the bottom plate 12 outward. The second reflective portion 16 extends obliquely outward from one end of the first reflective portion 14 . The bottom plate 12 , the first reflective porti...

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PUM

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Abstract

A reflecting machine of a runway alarm lamp comprises a base plate, a first reflecting part and a second reflecting part. The first reflecting part extends outwards in an inclined mode from the edge of the base plate and is composed of a plurality of first reflecting sheets surrounding the base plate. The second reflecting part extends outwards in an inclined mode from one end of the first reflecting part and is composed of a plurality of second reflecting sheets surrounding the first reflecting part. The base plate, the first reflecting part and the second reflecting part together form a containing cavity, one end of the containing cavity is provided with an opening, and the width of the containing cavity gradually enlarges from the base plate to the opening. A light source is placed in the center of the base plate, and light emitted by the light source respectively passes through the first reflecting part and the second reflecting part and is reflected out once. Through reflection of the first reflecting part and the second reflecting part, the direction of the light is controlled, good distribution curve flux is obtained, light energy of the light source is fully utilized, when a light source with low power is used, light distribution requirements of the runway alarm lamp are enabled to be met, a light source with high power is not needed to be used, energy dissipation is low, and the reflecting machine is more energy-saving and more environment-friendly.

Description

【Technical field】 [0001] The invention relates to the technical field of lighting, in particular to a runway warning light and a reflector thereof. 【Background technique】 [0002] Runway warning lights are generally used to warn relevant personnel that an aircraft or vehicle is about to enter the runway. In view of the shape of the luminous body of the existing runway warning lights, when the power is low, the light distribution is difficult to cover the target area. In order to completely cover the target area, the existing runway warning lights usually use a 150W high-power light source. This high-power runway warning light not only has high energy consumption, but also its luminous flux is far greater than the luminous flux demand covering the target surface, resulting in a waste of energy. 【Content of invention】 [0003] Based on this, it is necessary to provide a runway warning light and a reflector thereof with low energy consumption. [0004] A reflector for runw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V7/10F21V13/02F21W111/06
Inventor 周明杰黄俊晖
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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