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led lamps

A technology of LED lamps and LED lamp beads, which is applied in the direction of lighting and heating equipment, light sources, components of lighting devices, etc., and can solve the problems of LED lamp beads being easily damaged and low service life

Active Publication Date: 2019-12-13
东莞市闻誉实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an LED lamp for the problems that the service life of the LED lamp is low and the LED lamp beads are easily damaged.

Method used

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Embodiment Construction

[0022] In order to facilitate the understanding of the present invention, the LED lamp will be more fully described below with reference to the relevant drawings. A preferred embodiment of the LED luminaire is given in the accompanying drawings. However, LED light fixtures can be implemented in many different forms and are not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of LED lamps more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and...

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Abstract

The invention relates to an LED lamp. The LED lamp comprises a lamp holder, a circuit board, a plurality of LED lamp beads and heat conduction plate mechanisms; the lamp holder is provided with a light-transmitting region; the lamp holder comprises a lamp holder body, a first supporting plate and a second supporting plate, wherein a containing groove and a ventilating hole which communicate with each other are formed in the lamp holder body, a first supporting plate and a second supporting plate are connected to the edge of the opening of the containing groove, and the first supporting plate and the second supporting plate are arranged in a crossed mode and divide the opening of the containing groove into a plurality of regions; the circuit board is arranged in the containing groove, and the circuit board is arranged on the lamp holder body; and the LED lamp beads are arranged on the circuit board, and each LED lamp bead is electrically connected with the circuit board. Each heat conduction plate mechanism is used for blocking a corresponding area when the plurality of LED lamp beads do not work, so that the phenomenon that sunlight is directly irradiated to the LED lamp beads to cause accelerated oxidation is avoided, the outer object is not prone to touch to the LED lamp beads, and the LED lamp beads are not easy to damage and the normal working time is longer.

Description

technical field [0001] The invention relates to the technical field of lighting lamps, in particular to an LED lamp. Background technique [0002] LED (Light Emitting Diode, light-emitting diode), is a solid-state semiconductor device that can convert electrical energy into visible light, and it can directly convert electricity into light. The heart of LED is the wafer of a semiconductor, and one end of wafer is attached on a bracket, and one end is negative pole, and the other end connects the positive pole of power supply, and whole wafer is encapsulated by epoxy resin. [0003] The heat dissipation performance of traditional LED lamps is poor, so that the service life of LED lamps is low; in addition, the LED lamp beads of traditional LED lamps are directly exposed outside, such as sunlight directly shining on the LED lamp beads when not working, especially during the daytime When in use, foreign objects are also easy to touch the LED lamp beads, so that the LED lamp bea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/20F21V19/00F21V23/00F21V29/83F21V29/71F21Y115/10
CPCF21K9/20F21V19/001F21V23/004F21V29/71F21V29/83F21Y2115/10
Inventor 叶伟炳
Owner 东莞市闻誉实业有限公司