Novel large-power LED candle-type lamp

A LED lamp and high-power technology, applied in the field of candle lamps, can solve the problems of high-power LED light sources, such as the need to improve the luminous brightness, high heat generation of the lamp tube, and low photoelectric efficiency, and achieve low power consumption, fast response time, and safety performance high effect

Inactive Publication Date: 2010-02-24
GOLDEN VALLEY OPTOELECTRONICS
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The lamp tube generates a lot of heat and its life is short;
[0004] 2. The photoelectric efficiency is relatively low, the power consumption is large, not energy-saving, and not environmentally friendly
[0006] However, at present, the luminous brightness of high-power LED light sources needs to be improved, and the cost also needs to be reduced.

Method used

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  • Novel large-power LED candle-type lamp
  • Novel large-power LED candle-type lamp
  • Novel large-power LED candle-type lamp

Examples

Experimental program
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Embodiment Construction

[0037] Such as figure 1 As shown, the main parts of the high-power LED candle lamp of the present invention include: a lampshade 1, an LED light source 2, a heat sink 3, a plastic base 4, a lamp holder 5 and a circuit board for driving the LED light source (in the figure Not shown, it can be placed in the interval between the plastic base 4 and the lamp cap 5).

[0038] The traditional LED light source is a separate LED light-emitting diode packaged in the module, the brightness is not high, and it cannot meet the lighting requirements. The LED light source used in the present invention is a new type of light source independently designed to achieve high brightness and avoid the problem of high heat generation. It is composed of a single high-power LED: see figure 2 As shown, the LED light source includes an illumination light source housing 21, a base body and a support body 23 that are electrically connected to an external power supply, and a heat sink 24 is installed on t...

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Abstract

The invention discloses a novel large-power LED candle-type lamp, which consists of a large-power LED lamp, a driving circuit, a heat sink, a lamp holder, a base and a lamp shade, wherein the LED lampconsists of a large-power LED; the upper end of the heat sink is provided with a unit connected with the LED lamp; the upper part of the base supports the heat sink component and the lower part of the base is connected with the standard lamp holder; the LED lamp is screwed on the heat sink and the two poles of the LED lamp are electrically communicated with corresponding control ends of a drivingcircuit board; and the lamp shade covers the combination of the LED lamp and the heat sink in the base. The aim of the invention is to provide an environmentally-friendly, energy-saving and long-lifenovel large-power LED lamp, which adopts novel structural design that can effectively improve light brightness, LED radiation capacity and shock strength and which emits more even and brighter light.

Description

technical field [0001] The invention relates to a candle-shaped lamp used as a decorative light source (Candelabra), in particular to a novel high-power LED candle-shaped lamp. Background technique [0002] Traditional Candelabra decorative light sources are generally ordinary incandescent lamps, which have the following disadvantages: [0003] 1. The lamp tube generates a lot of heat and its life is short; [0004] 2. The photoelectric efficiency is relatively low, the power consumption is large, it is not energy-saving, and it is not environmentally friendly. [0005] LED light source is a new semiconductor lighting source, low voltage, small size, safe and controllable, with high luminous efficiency; if high-power LED light source is used as an alternative light source for traditional decorative light sources, it will be better and broader Prospects: LED has a long service life, up to 30,000-50,000 hours; low-voltage DC drive, safe and controllable; high photoelectric o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00F21V29/00F21V23/00H01L23/36F21Y101/02F21K9/23F21Y115/10
Inventor 曹殿生朱火生耿立建刘培栽杨荣平
Owner GOLDEN VALLEY OPTOELECTRONICS
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