LED daylight lamp

A technology of LED fluorescent lamp and LED light source, applied in the field of lighting, can solve the problems of complex price comparison, high cost and poor heat dissipation effect of heat dissipation devices, and achieve the effect of good heat dissipation effect, prolonging service life and reducing cost.

Inactive Publication Date: 2011-04-20
东莞市华胜展鸿电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the heat dissipation device of the existing LED light tube is generally complicated in price comparison, the heat dissipation effect is not good, and the cost is high

Method used

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Embodiment Construction

[0020] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements. As mentioned above, the present invention provides an LED fluorescent lamp. Since the cross-sections of the lampshade and the heat dissipation shell of the LED fluorescent lamp are arc-shaped, the heat dissipation effect of the entire LED fluorescent lamp is better, thereby prolonging the life of the LED lamp tube. service life. In addition, the LED light source assembly and the LED driving assembly are located in the cavity formed by the lampshade and the heat dissipation shell, and no additional heat dissipation device is required, which reduces the cost.

[0021] Please refer to Figure 1 to Figure 3 , An embodiment of the LED fluorescent lamp of the present invention includes a lampshade 10 , an LED light source assembly 12 , an LED driver assembly, two end covers 16 and a heat dissipation shell 18 . The lampshade 10 ...

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PUM

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Abstract

The invention discloses a light emitting diode (LED) daylight lamp. The LED daylight lamp comprises a lamp shade, an LED light source component, an LED driving component, two end covers and a radiating shell, wherein the lamp shade is connected with the radiating shell; the two end covers are respectively buckled at the two ends of the lamp shade connected with the radiating shell; the LED light source component is connected with the LED driving component; the lamp shade and the radiating shell have arc cross sections; a cavity is formed by the lamp shade and the radiating shell; and the LED light source component and the LED driving component are positioned in the cavity. Compared with the prior art, the invention has the advantages that: the lamp shade and the radiating shell have the arc cross sections, so that the whole LED daylight lamp has good radiating effect, and the service life of the LED daylight lamp is prolonged; in addition, the LED light source component and the LED driving component are positioned in the cavity formed by the lamp shade and the radiating shell, so that a radiating device is not required to be arranged additionally, and cost is reduced.

Description

technical field [0001] The present invention relates to the technical field of lighting, and more particularly to an LED (Light Emitting Diode, light emitting diode) fluorescent lamp. Background technique [0002] In recent years, based on the characteristics of energy saving, environmental protection, high efficiency, small size, and long life, LED (Light Emitting Diode, light-emitting diode) lamps are more and more popular among people. The LED lamps have replaced traditional incandescent lamps and fluorescent lamps. a mainstream trend. [0003] Existing LED fluorescent lamps generally include a lampshade, an LED light source assembly, an LED driver assembly, and a housing. The lampshade is fixedly connected to the housing, and the LED driver assembly is connected to drive the LED light source assembly to work. and the LED driver assembly is installed on the lampshade. In order to ensure the service life of the LED lamp tube, it is generally necessary to add a heat dissi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V3/02F21V17/00F21V19/00F21V29/00F21V3/04F21Y101/02F21V29/50F21V29/89
Inventor 李伟坚
Owner 东莞市华胜展鸿电子科技有限公司
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