LED lamp bead and LED lighting lamp

A technology of LED lamp beads and purple light, which is applied in the direction of lighting devices, lighting and heating equipment, parts of lighting devices, etc., can solve the problems of not having the function of sterilization and disinfection, and achieve good sterilization effect

Pending Publication Date: 2018-12-07
TCL VERY LIGHTING TECH HUIZHOU CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide an LED lamp bead and an LED lighting fixture for the problem that the existing lighting fixtures only have lighting functions and do not have sterilization and disinfection functions.

Method used

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  • LED lamp bead and LED lighting lamp
  • LED lamp bead and LED lighting lamp
  • LED lamp bead and LED lighting lamp

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Embodiment Construction

[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0036] In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first and second feature may be in direct contact with the second feature through an intermediary. touch. Moreover, "above", "above" a...

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PUM

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Abstract

The invention discloses an LED lamp bead and an LED lighting lamp. The LED lamp bead comprises a support, an ultraviolet light wafer, a lighting light wafer and a transparent packaging glue layer. Thesupport comprises a base plate and a side wall surrounding the periphery of the base plate, a groove is formed by the side wall and the base plate, and a metal bonding pad is arranged on the base plate. The ultraviolet light wafer and the lighting light wafer are fixedly arranged on the metal bonding pad and located in the groove. The light emitting face of the ultraviolet light wafer and the light emitting face of the lighting light wafer face an opening of the groove. The ultraviolet light wafer and the lighting light wafer are electrically connected with the metal bonding pad. The transparent packaging glue layer is arranged in the groove and hermetically covers the ultraviolet light wafer and the lighting light wafer. According to the LED lamp bead and the LED lighting lamp, the lighting light wafer and the ultraviolet light wafer are arranged in the LED lamp bead at the same time, the ultraviolet light wafer can emit ultraviolet rays, the ultraviolet rays have a good sterilization effect, and the LED lamp bead and the LED lighting lamp have a lighting function and also have a sterilization and disinfection function.

Description

technical field [0001] The invention relates to the technical field of LEDs, in particular to an LED lamp bead and an LED lighting fixture. Background technique [0002] Lighting fixtures are a tool that is used in almost any environment. In order to achieve the purpose of energy saving and environmental protection, LED lighting fixtures have been widely used. The light sources of LED lighting fixtures are LED lamp beads that emit light of different colors. In the existing LED lamp bead, lighting of different colors can be realized by combining the lighting chip with transparent or opaque encapsulant containing phosphor particles. [0003] Visible light is the part of the electromagnetic spectrum that can be perceived by the human eye, and the visible spectrum has no precise range; the wavelength of electromagnetic waves that can be perceived by ordinary people's eyes is between 400 and 760nm, and some people can perceive the wavelength between 380 and 780nm electromagneti...

Claims

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Application Information

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IPC IPC(8): F21S10/02F21V17/10F21V19/00F24F3/16F21Y115/10
CPCF21S10/023F21V17/101F21V19/001F24F3/16F21Y2115/10F24F8/22
Inventor 张国波
Owner TCL VERY LIGHTING TECH HUIZHOU CO LTD
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