Light-emitting LED device with 360-degree light emitting function

A technology of LED devices and LED chips, which is applied in the direction of semiconductor devices, electrical components, circuits, etc., can solve the problems of high cost, lack of versatility, complex structure, etc., and achieve the effect of beautiful appearance, good versatility, and good heat dissipation

Active Publication Date: 2013-12-11
厦门多彩光电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] It can be seen from the above patents that any LED lamps that want to obtain 360° light emission must go through additional complicated design, requiring mu

Method used

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  • Light-emitting LED device with 360-degree light emitting function
  • Light-emitting LED device with 360-degree light emitting function
  • Light-emitting LED device with 360-degree light emitting function

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Embodiment Construction

[0024] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0025] refer to Figure 1-Figure 4 , a 360° light-emitting LED device of the present invention, comprising: an LED chip 30, a bracket 10 for fixing and supporting the LED chip 30, pins 20 leading out the positive and negative poles of the LED chip 30, and encapsulating the entire bracket 10 and Molding glue 40 for some pins 20 .

[0026] Wherein, the support 10 is a triangular prism structure made of ceramic material or EMC material, and the LED chips 30 are fixed on the three outer surfaces of the support 10. The LED chips 30 are divided into three groups, and each group includes at least one LED chip. The chips 30 are attached to the three outer surfaces of the bracket 10 respectively; the pins 20 include a first pin 21 and a second pin 22 , and the pin 20 is generally made of copper. In this embodiment, the number of LED chips in each group is t...

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Abstract

The invention discloses a light-emitting LED device with a 360-degree light emitting function. The light-emitting LED device with the 360-degree light emitting function comprises a support used for supporting LED chips, pins leading the positive electrodes and the negative electrodes of the LED chips out and forming glue sealing the whole support and partial pins. The pins are arranged at the two ends of the support, and are matched with the support to form a supporting skeleton of the whole LED device; the support is of a triangular prism structure, and the LED chips are divided into three groups which are attached to three outer surfaces of the support respectively. Compared with a traditional LED chip, the light-emitting LED device with the 360-degree light emitting function is larger in surface area and better in heat dissipation performance; after the whole support and partial pins are sealed through the forming glue, a rotational symmetry structure is formed and ensures that the light-emitting LED device can evenly emit light within 360-degree space; because yellow powder, green powder and red powder are added to the forming glue according to a proper proportion, the color rendering index of the forming glue is larger than 90, the lighting effect can reach 110m/w, and the forming glue can better reflect the actual colors of an object. The LED device has good university, is attractive in appearance and can be applied to various illumination occasions like indoor and outdoor occasions.

Description

technical field [0001] The invention relates to an LED device, in particular to a bar-shaped LED that can replace the existing LED chip, and the bar-shaped LED can realize 360° light emission. Background technique [0002] LED is the abbreviation of light-emitting diode. It is a diode made of compounds of gallium (Ga), arsenic (AS), and phosphorus (P). When electrons and holes recombine, they can radiate visible light, so they can be used to make light-emitting diodes. . LEDs are used as indicator lights in circuits and instruments, or to form text or digital displays, or as light sources for lamps, and have a wide range of applications. [0003] Existing LEDs generally include a chip, a bracket for supporting the chip, silver glue for conducting and bonding, gold wires leading out the positive and negative electrodes of the chip, and epoxy resin for encapsulating the chip. It is divided into surface-emitting type and penta-emitting type. The surface-emitting type means th...

Claims

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Application Information

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IPC IPC(8): H01L33/48H01L33/54H01L33/56H01L33/62
Inventor 郭盛辉
Owner 厦门多彩光电子科技有限公司
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