A kind of heat-dissipating LED lamp and its manufacturing method

An LED lamp, heat dissipation technology, applied in lighting and heating equipment, cooling/heating device of lighting device, loss prevention measures of lighting device, etc. The effect of strengthening heat dissipation, ensuring service life and enhancing safety

Inactive Publication Date: 2011-12-28
段爱英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Contains mercury, which seriously pollutes the environment;
[0005] 2. Short service life;
[0006] 3. There are strobo

Method used

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  • A kind of heat-dissipating LED lamp and its manufacturing method
  • A kind of heat-dissipating LED lamp and its manufacturing method
  • A kind of heat-dissipating LED lamp and its manufacturing method

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Experimental program
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Embodiment Construction

[0040] The present invention will be further described below in conjunction with accompanying drawing.

[0041] Such as figure 1 As shown, the heat dissipation LED lamp of the present invention includes a card holder 1, a U-shaped lamp tube 2, a divergent radiator 3, a lamp holder 4, a metal heat dissipation shell 5, a light bar 9, an LED illuminant 10, and a circuit board. The divergent radiator 3 and the U-shaped lamp tube 2 are arranged and installed at intervals. The structure arranged and installed at intervals makes the heat dissipation effect of the LED lamps better.

[0042] The card holder 1 is located on the top of the heat dissipation LED lamp, and the lamp holder 4 is located at the bottom of the heat dissipation LED lamp. One end of the U-shaped lamp tube 2 and the divergent radiator 3 is loaded into the metal heat dissipation shell 5 .

[0043] The lamp holder 4 is connected with the external power supply. The lamp holder 4 is a spiral or bayonet lamp holder o...

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Abstract

The invention discloses a heat-dissipating LED lamp and a manufacturing method thereof. Install at intervals. Method: manufacture a diffuse radiator and a U-shaped lamp tube, and arrange and install them at intervals; the top of the LED lamp of the present invention also emits light to form a three-dimensional light source. The power driver board in the metal base is sealed in the insulating shell, which enhances the safety and reduces the impact of heat on the life of the LED.

Description

technical field [0001] The invention relates to the technical field of LED lighting, in particular to a heat dissipation LED lamp and a manufacturing method thereof. Background technique [0002] With the global energy crisis and the growing awareness of green environmental protection, people have higher and higher requirements for green, environmentally friendly and low-energy lighting. In addition, because the heat dissipation of the lamp is not good, the temperature is too high, which will affect the life of the LED lamp. [0003] As a result, the U-shaped energy-saving lamps of CFLs currently used in large quantities have exposed the following defects: [0004] 1. Contains mercury, which seriously pollutes the environment; [0005] 2. Short service life; [0006] 3. There are stroboscopic effects and ultraviolet radiation, which affect people's health; [0007] 4. High calorific value, CO 2 Emissions are large. Contents of the invention [0008] The object of the...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V17/00F21V29/00F21V15/02F21V19/00F21V23/00F21Y101/02F21V29/503F21V29/507F21V29/71F21V29/89
Inventor 段爱英
Owner 段爱英
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