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glowing stone

A stone and light guide plate technology, which is applied to light sources, semiconductor devices of light-emitting elements, point light sources, etc., can solve problems such as excessive generation of light sources

Inactive Publication Date: 2019-09-20
宋昌吉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the conventional devices as described above have the following disadvantages: the types of stone materials that can be used are limited, and excessive heat is generated in the light source part.

Method used

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Experimental program
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Embodiment Construction

[0025] The present invention is characterized in that it includes: stone 100, which emits light in such a way that light irradiated to the back passes through the front; resin light guide plate 200, which transmits light to the back of the stone 100; light source part 300, which transmits light diverge to the resin light guide plate 200.

[0026] In addition, it is characterized in that the reflection plate 400 is provided behind the resin light guide plate 200, and the light of the light source unit 300 is reflected by the reflection plate 400, and the light is diverged forward.

[0027] Furthermore, it is characterized in that the light source unit 300 includes: LEDs 310 that generate light; and heat sinks 320 that reduce heat generated by the LEDs 310 .

[0028] The present invention will be described in detail below with reference to the drawings.

[0029] figure 1 It is a side view of the luminescent stone of the present invention, figure 2 It is a side view of an emb...

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PUM

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Abstract

The present invention comprises: stone (100) which emits light by having the light given off on the back side transmitted to the front side; a resin light guide plate (200) for delivering light to the back side of the stone (100); and a light source unit (300) which gives off light on the resin light guide plate (200). A light-emitting stone, according to the present invention, is thin and has the front side emitting light. And the light-emitting stone comprises metal components in which transmitting components and non-transmitting components are mixed and thus enables the light given off on the back side to be transmitted to the front side. The resin light guide plate attached to the back side of the stone enables even distribution and generation of light being output from the light source unit. Also, the light-emitting stone comprises a heat dissipating material such that the heat of the light source unit due to generation of light is reduced.

Description

technical field [0001] The present invention relates to a luminous stone, and relates to a luminous stone in a form that is formed in a thin thickness, emits light in the front, and includes a metal component mixed with a transmissive component and an opaque component so that the light irradiated to the rear is transparent. The resin light guide plate attached to the back of the stone through the front and display makes the light output from the light source part evenly distributed and generated, and heat dissipation material is provided to reduce the heat of the light source part that becomes hot due to the generation of light. Background technique [0002] Usually, stone is mainly used in the construction of the walls of buildings. [0003] As the prior art, a stone board for decoration is disclosed. According to the registered patent publication No. 10-0746401, the stone board for decoration is characterized in that it includes: a four-sided stone board, which is formed w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V33/00E04C2/54F21K9/61F21V29/70F21V7/00F21Y101/00
CPCE04C2/54F21K9/61F21V7/00F21V29/70F21V33/00
Inventor 宋昌吉
Owner 宋昌吉