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Optical element structures capable of being spliced

A technology of optical components and assembly parts, applied in the field of lighting systems, can solve problems such as not being specifically taught or disclosed, and achieve the effect of increasing manufacturing costs

Inactive Publication Date: 2016-03-30
EDISON-OPTO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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Method used

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  • Optical element structures capable of being spliced
  • Optical element structures capable of being spliced
  • Optical element structures capable of being spliced

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Embodiment Construction

[0072] see figure 1 , figure 2 and image 3 In the splicable and combined optical element structure of the present invention, a Fresnel optical lens or optical element is selected as an illustrative embodiment. The optical element includes a combination of a light-guiding base and at least one light-guiding body, generally denoted by reference numerals 10 and 20 respectively; the light-guiding base 10 and the light-guiding body 20 are made of transparent materials with a geometric profile, and a defined Central reference axis χ. In the adopted embodiment, the light guide base 10 is in the form of a circular plate-shaped body, forming an edge area 11 and a connecting portion 12 arranged on the edge area 11 . The light guide body 10 includes a light guide surface 13 and a light outlet surface 14 corresponding to the light guide surface 13 ;

[0073] figure 2 , image 3 It is shown that the light guide surface 13 forms a planar structure, and the light exit surface 14 for...

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Abstract

The invention provides optical element structures capable of being spliced. According to the power and the dimension or area of a light source, an optical lens combined mode and an optical output effect are changed and a light source illumination or configuration form (or shape) is modified. The optical element structure comprises a combination of a light-guiding basic body and at least one light-guiding body. The edge region of the light-guiding basic body is equipped with a connection portion. The plan region of the light-guiding body is equipped with an opening (or recess) and a combination portion formed on the opening (or recess). The connection portion is relatively pivoted on the combination portion in order that the light-guiding basic body is disassembly received in the opening (or recess) of the light-guiding body, thereby forming an overall-structured optical element assembly. A trouble in necessarily manufacturing optical elements corresponding to different light sources in the prior art and a decrease in optical variability are improved.

Description

technical field [0001] The invention relates to a splicable and combined optical element structure; in particular, it refers to a means of applying a plurality of light guide bodies to assemble and disassemble to form and change an illumination system with different optical output effects. Background technique [0002] Apply optical lenses or structures, such as Fresnel optical lenses, total reflection (TIR) ​​optical structures, refraction-reflection-total reflection (RXI) short-focus optical structures or other types of optical lenses, so that the light source (such as The means that the light emitted by LED light-emitting chip) is output through these optical lenses is a prior art. Generally, this type of optical lens or light guiding device can be applied in lighting, indication, projection or lamps such as flashlights. [0003] The old method also reveals a technical concept of setting multiple zooming curved surfaces on the surface of the optical lens to change the li...

Claims

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Application Information

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IPC IPC(8): G02B6/00
Inventor 吴建荣沈建佑
Owner EDISON-OPTO
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