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LED (light emitting diode) energy saving lamp

A technology of LED energy-saving lamps and energy-saving lamps, which is applied to cooling/heating devices of lighting devices, lighting and heating equipment, point light sources, etc. Or insulation paper breakdown and other problems, to avoid high-voltage current breakdown short circuit, simple structure, good insulation performance

Inactive Publication Date: 2012-12-12
ZHONGSHAN MEIDUODENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent the danger caused by the leakage of the LED drive power supply and radiator, the outer surface of the LED drive power supply is usually coated with insulating paint or wrapped with insulating paper, but the heat dissipation effect of the insulating paint and insulating paper is poor, and the insulation effect of this method is not good. The current is easy to break down the insulating coating or insulating paper, causing a short circuit

Method used

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  • LED (light emitting diode) energy saving lamp
  • LED (light emitting diode) energy saving lamp
  • LED (light emitting diode) energy saving lamp

Examples

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention is described in detail:

[0021] Such as figure 1 , figure 2 As shown, the present invention comprises LED light source, LED driving power supply 1, lamp cap 2, lamp holder 3 and radiator 4, and LED light source 41 is installed on the cooling platform 41 of radiator 4; Described LED driving power supply 1 and lamp cap 2, LED The light source is electrically connected, the lamp holder 2 is installed on the lamp holder 3, the lamp holder 3 is connected with the radiator 4, a cavity 42 is arranged in the radiator 4, and the LED driving power supply 41 is installed on the lamp holder 3 and extends to dissipate heat. In the cavity 42 of the radiator 4, there is a distance between the LED driving power supply 1 and the inner wall of the cavity 42 of the radiator 4, and an insulating sleeve 8 is installed on the lamp holder 3, and the LED driving power supply 1 is inserted and fixed in the insulating sleev...

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Abstract

The invention discloses an LED (light emitting diode) energy saving lamp, which comprises an LED light source, an LED driving power supply, a lamp head, a lamp holder and a heat radiator, wherein the LED light source is arranged on the heat radiator, the LED driving power supply is electrically connected with the lamp head and the LED light source, the lamp head is arranged on the lamp holder, the lamp holder is connected with the heat radiator, a cavity is arranged in the heat radiator, the LED driving power supply is arranged on the lamp holder and extends into the cavity of the heat radiator, and a distance is remained between the LED driving power supply and the inner wall of the cavity of the heat radiator. The LED energy saving lamp is characterized by also comprising an insulating sleeve, wherein the insulation sleeve is arranged on the lamp holder, and the LED driving power supply is fixed in the insulation sleeve in a penetrating way. The LED driving power supply and the heat radiator are separated through the insulation sleeve, the insulation performance is good, the risk of high-voltage current breakdown short circuit is avoided, the insulation sleeve is arranged on the lamp holder, the structure is simple, and the installation is convenient.

Description

(1) Technical field: [0001] The invention relates to an LED energy-saving lamp. (2) Background technology: [0002] Existing LED energy-saving lamps, LED light source, LED driving power supply, lamp holder, lamp holder and radiator, LED light source is installed on the radiator; described LED driving power supply is electrically connected with lamp holder, LED light source, and lamp holder is installed in described lamp holder Above, the lamp holder is connected to the radiator, and a cavity is provided in the radiator, and the LED driving power is installed on the lamp holder and extends into the cavity of the radiator, and a distance is left between the LED driving power and the inner wall of the cavity of the radiator. In order to prevent the danger caused by the leakage of the LED drive power supply and radiator, the outer surface of the LED drive power supply is usually coated with insulating paint or wrapped with insulating paper, but the heat dissipation effect of the...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V23/00F21V29/00F21V17/10F21V17/12F21V21/00F21Y101/02F21V29/83
Inventor 潘润洪潘练胜潘年松
Owner ZHONGSHAN MEIDUODENG ELECTRONICS
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