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Light-emitting diode (LED) pendant lamp

An LED chandelier and LED light source technology, applied in the field of LED lighting, can solve problems such as unreasonable power supply mechanism of the chandelier, and achieve the effects of low cost, favorable processing and uniform output light

Inactive Publication Date: 2013-06-26
XIAN ZHIHAI POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an LED chandelier, which mainly solves the problem of unreasonable power supply mechanism of the existing chandelier

Method used

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  • Light-emitting diode (LED) pendant lamp
  • Light-emitting diode (LED) pendant lamp
  • Light-emitting diode (LED) pendant lamp

Examples

Experimental program
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Embodiment Construction

[0014] The present invention is described in detail below in conjunction with accompanying drawing:

[0015] The LED chandelier includes an LED light source, an LED power supply, a chandelier housing, and a chandelier lampshade. The chandelier lampshade is arranged on the outside of the LED light source and connected to the light source side of the chandelier housing. The cup is located in the chandelier lampshade and is fixedly connected to the light source side of the chandelier housing; the reflective cup is set on the side of the reflective surface of the reflector and coincides with the center point of the reflective cup, and the LED light source is set on the center point of the reflective surface and the reflective cup. A cooling device is provided on the back side of the chandelier housing; there are two LED light sources, and the two LED light sources are symmetrically arranged on the light source side of the chandelier housing; the LED power supply is arranged in the ...

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PUM

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Abstract

The invention provides a light-emitting diode (LED) pendant lamp, and the LED pendant lamp mainly solves the problem that a power supply mechanism of an existing pendant lamp is unreasonable. The LED pendant lamp comprises a reflective mirror, a reflective cup and two LED light sources which are arranged at the light source side of a pendant lamp shell symmetrically. A heat radiating device is composed of evenly-distributed fins, and comprises a negative-temperature heat-radiating portion and a streamline heat-radiating portion, and a groove is arranged in the middle of the heat radiating device. An LED power supply comprises a circuit board, a power supply box body and a power supply box cap. The power supply of the LED pendant lamp is reasonable in arrangement of duty ratio, high in intensity, beneficial for processing, and low in cost.

Description

technical field [0001] The invention relates to an LED pendant lamp, which belongs to the field of LED lighting. Background technique [0002] LED lighting is light-emitting diode lighting, which is a semiconductor solid-state light-emitting device. It uses a solid semiconductor chip as a light-emitting material. In the semiconductor, the excess energy is released through the recombination of carriers to cause photon emission, and directly emits red, yellow, blue, green, blue, orange, purple, and white light. LED lighting products are lighting appliances manufactured using LEDs as light sources. [0003] Generally, the chandelier must be hung and fixed with hanging chains and hooks, and the upper end is connected with the embedded parts of the building. The light of the chandelier must not hinder people's normal sight, nor hinder people's mutual sight, or make people feel dazzling. The choice of material for the lampshade of the chandelier should be appropriate, so that it...

Claims

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Application Information

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IPC IPC(8): F21S8/06F21V23/00F21V7/00F21Y101/02F21Y115/10
Inventor 胡家培胡民海
Owner XIAN ZHIHAI POWER TECH
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