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Composite light gathering device and light distribution method thereof

A concentrating device and concentrating cup technology, which is applied in the direction of lighting devices, components of lighting devices, refractors, etc., can solve the problem of low utilization rate of light efficiency of the device, and achieve the effect of improving utilization rate and increasing light intensity

Pending Publication Date: 2019-07-19
东莞市晟光灯具制品有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a composite light concentrating device and its light distribution method to solve the problem of low light efficiency utilization of the device

Method used

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  • Composite light gathering device and light distribution method thereof
  • Composite light gathering device and light distribution method thereof
  • Composite light gathering device and light distribution method thereof

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Embodiment Construction

[0038] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0039] It should be noted that the structures shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for the understanding and reading of those who are familiar with this technology, and are not used to limit the conditions for the implementation of the present invention. Therefore, It has no technical substantive meaning, and any modification or adjustment of the structur...

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Abstract

The invention relates to the technical field of lighting devices, in particular to a composite light gathering device and a light distribution method thereof. The composite light gathering device comprises a light emitting source, a light gathering cup and an optical lens, wherein the light emitting source and the optical lens are arranged at the two ends of the light gathering cup correspondingly. The optical lens comprises a circular diffraction optical part located at the middle portion of the optical lens and a plane light transmitting part surrounding the periphery of the diffraction optical part. The center of the light emitting source coincides with the circle center of an opening in one end of the light gathering cup, and the center of the diffraction optical part coincides with the circle center of an opening in the other end of the light gathering cup. The composite light gathering device and the light distribution method thereof solve the problem that the device lighting effect utilization rate is low.

Description

technical field [0001] The invention relates to the technical field of lighting devices, in particular to a composite light concentrating device and a light distribution method thereof. Background technique [0002] The condensing device is formed by using a condensing lens or a reflector to make the light emitted by the lamp better. The light-emitting principle of the reflector lamp is relatively simple, and at the same time it has strong illuminance, narrow illumination, and is convenient for directing to a specific location in the scene. Concentrated light is the most widely used light in studios and studios. At the same time, it is also used in the headlights of locomotives in traffic vehicles, searchlights of ships, and narrow beam accent lighting in commercial lighting. . [0003] At present, all concentrating devices (narrow beam lamps) on the market usually use a single light distribution of a concentrating cup or an optical lens, or a light distribution generated b...

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Application Information

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IPC IPC(8): F21V5/04F21V7/00
CPCF21V5/045F21V7/00
Inventor 付华文胡星文
Owner 东莞市晟光灯具制品有限公司
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