JP3107719U - Light-emitting diode brightening structure - Google Patents

Abstract

Provided is a light-intensifying structure capable of reflecting a light source around a light-emitting diode toward the uppermost part of the light-emitting diode and greatly improving the luminance of the light-emitting diode.
[Solution]
The light-intensifying structure of the present invention is provided with a light-intensifying element on the surface of an electric circuit on which the light-emitting diode is installed. Is provided with a reflective wall surface extending obliquely toward the uppermost portion of the light emitting diode.
[Selection] Figure 2

Description

The present invention relates to a technology for enhancing the brightness of a light emitting diode, and has an effect of effectively enhancing the brightness of the light emitting diode by installing the light emitting diode in the recess of the light increasing element without changing the structure of the light emitting diode body. It relates to a light-intensifying structure.

FIG. 1 is a structural image diagram of a conventional light emitting diode. The light emitting diode 1O is provided with a conductive portion 12 and a bearing portion (bearing) 13 having different polarities inside a transparent package body 11, a chip 14 is fixed to the bearing portion 13, and a gold wire 15 is connected to the chip 14 on the other side. The electrode layer and the conductive portion 12 are connected. Further, each conductive portion 12 extends to the outside of the transparent package body 11, and connects the light emitting diode 10 and an associated electric circuit.

Therefore, the light source generated by the chip 14 can form a light emitting effect when the conductive portion 12 receives an energizing action of the electric circuit. Also, a fluorescent material (not shown) can be provided around the chip 14, and when the light source generated by the chip 14 passes through the fluorescent material, it combines with the wavelength of the fluorescent material to produce the expected color of light. Can be formed. However, since the conductive portion 12 is the two support portions, there is a slightly larger gap between them, and the size of the transparent package body 11 is relatively large. It leaked from the bottom side and was wasted.

With the improvement of related manufacturing processes and manufacturing technologies, the market area of light emitting diodes is expected to expand rapidly, but in existing technologies, the research and development of related technologies for light emitting diodes is related to the light color of light emitting diodes. Attention has been paid to the effect and improvement of the production capacity of light emitting diodes, and no epoch-making technology has been found with respect to the luminance of the light emitting diodes.

The "light-emitting diode light-intensifying structure" according to the present invention is provided with a light-intensifying element on the surface of the electric circuit where the light-emitting diode is installed, and the light-increasing element has a thin plate-like structure with a recess for receiving the light-emitting diode. The wall surface of the recess is provided with a reflection wall surface that extends obliquely toward the uppermost portion of the light emitting diode.

The light source around the light emitting diode is reflected toward the top of the light emitting diode, and the luminance of the light emitting diode can be greatly improved.

The present invention relates to the “light-intensifying structure of a light-emitting diode”. As shown in FIG. Is in the form of a thin plate so that the light emitting diode can enter the recess 31. The wall surface of the recess is provided with a reflection wall surface 32 that extends obliquely in the direction of the uppermost portion of the light emitting diode 1O.

When specifically implemented, the light-intensifying element 30 is made of a metal-coated copper plate (or aluminum-coated copper plate), so that the reflection wall surface 32 of the recess 31 can have a light source reflection effect. The bottom surface of the concave portion 31 does not penetrate, but at least two through holes 33 are provided in the bottom surface of the concave portion 31, and a thin film is formed between the brightening element 30 and the electric circuit 20. An insulator 40 is provided.

FIG. 3 shows that the conductive portion 12 of the light emitting diode 10 connects the through hole 33 of the brightening element 30 and the line on the lower surface of the electric circuit 20, and the inside of the through hole 33 (that is, each conductive portion 12). And the through hole 33), the ring-shaped insulator 40 is provided to prevent the light-intensifying element 30 from causing a short circuit of the light-emitting diode 10.

Thereby, as shown in FIG. 4, in the state where the conductive portion 12 of the light emitting diode 10 is subjected to the energizing action of the electric circuit 20, when the chip 14 produces a light emitting effect, the reflection wall surface 32 in the concave portion 31 of the brightening element 30 is By refracting the light source in the peripheral portion of the light emitting diode 10 toward the uppermost direction of the light emitting diode 10, the luminance of the light emitting diode 10 can be greatly improved.

As described above, the present invention is a brightening structure having an effect of effectively increasing the luminance of the light emitting diode without changing the main body structure of the light emitting diode. Submit a utility model application. However, the description and drawings of the above embodiments merely represent the present invention in a relatively easy-to-understand manner, and do not limit the present invention. Any structure, device, or feature similar to or equivalent to the present invention shall be included in the scope of the creative purpose and utility model registration claim of the present invention.

It is a structure image figure in the conventional light emitting diode. It is structural sectional drawing of the light-intensifying structure concerning this invention. It is an assembly image figure of the light emitting diode concerning this invention. It is a light reflection image figure of the light increase structure concerning this invention.

Explanation of symbols

10 Light emitting diode
11 Transparent package body
12 Conductive part
13 Bearing part
14 chips
15 gold wire
20 Electrical circuit
30 Brightening element
31 recess
32 Reflective wall
33 Through hole
40 Insulator

Claims (4)

In the brightening structure of the light emitting diode,
A brightening element is provided on the surface of the electric circuit on which the light emitting diode is installed. The brightening element has a thin plate-like structure and is provided with a recess for receiving the light emitting diode. A light-intensifying structure for a light-emitting diode, comprising a reflective wall surface extending obliquely in the direction of. 2. The light-emitting diode light-intensifying structure according to claim 1, wherein at least two through-holes are provided on the bottom surface of the concave portion of the light-emitting element, and the conductive portion of the light-emitting diode is connected to the electric circuit through the through-hole. . 2. The light-emitting diode light-intensifying structure according to claim 1, wherein the light-increasing element is made of a metal plate, and an insulator is provided between the light-increasing element and the electric circuit. The brightening element is made of a metal plate, and at least two through holes are provided in the bottom surface of the recess, an insulator is provided between each conductive portion of the light emitting diode and each through hole, and the brightening element 2. The light-emitting diode light-intensifying structure according to claim 1, wherein an insulator is provided between the light-emitting diode and the electric circuit.

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