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LED ceiling down lamp

A technology of LED lamps and LED lamp beads, which is applied in the direction of lamp shades, cooling/heating devices of lighting devices, lighting and heating equipment, etc., can solve the problems of inconvenient use, slow response time, and poor chromaticity of incandescent lamps, etc. Large light range, solve hot, uniform and more efficient light source effect

Inactive Publication Date: 2015-07-01
李国
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AI Technical Summary

Problems solved by technology

[0002] Traditional ceiling lamps basically use incandescent lamps as light sources. Incandescent lamps not only have poor chromaticity and short life, but also have high power and high energy consumption. With the development of science and technology, incandescent lamps are gradually replaced by energy-saving lamps. Energy-saving lamps are green and environmentally friendly, and have significant energy-saving effects, but they have the disadvantage of slow response time. After turning on, they need to wait for a period of time before they gradually become brighter, which is inconvenient to use.

Method used

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  • LED ceiling down lamp

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Embodiment Construction

[0011] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0012] Such as figure 1 The LED ceiling downlight shown includes a lamp holder 1, a lamp cup 2 and a lampshade 3. The lamp cup 2 is provided with an LED light source. The LED light source is composed of a metal bracket 4 and LED lamp beads 5. The metal bracket 4 has several The hemispherical structure of the through hole, the LED lamp bead 5 is fixed on the metal bracket 4 through a high temperature resistant adhesive, the lamp cup 2 is made of aluminum alloy material, the outer surface of the lamp cup 2 is provided with a heat sink 6, and the lampshade 3 is organic Made of glass.

[0013] Inspired by the above-mentioned ideal embodiment according to the pre...

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Abstract

The invention relates to the technical field of lamp illumination, in particular to an LED ceiling down lamp which comprises a lamp holder, a lamp cup and a lampshade. An LED lamp source is arranged in the lamp cup and is composed of a metal support and LED lamp beads. The metal support is of a hemispherical structure with a plurality of through holes. The LED lamp beads are fixed to the metal support through high-temperature-resistant adhesives. The lamp cup is made of aluminum alloy. Cooling fins are arranged on the outer surface of the cup body. The lampshade is made of organic glass. By means of the LED lamp source, the LED ceiling down lamp saves energy and is environmentally friendly; the cooling fins are arranged on the lamp cup, and therefore the problem that a lamp gets hot after being used for a long time is effectively solved; the LED lamp beads are arranged on the hemispherical metal support, and therefore the illumination range is enlarged, and the light source which is more uniform and efficient is obtained.

Description

technical field [0001] The invention relates to the technical field of lighting fixtures, in particular to an energy-saving and environment-friendly LED ceiling downlight. Background technique [0002] Traditional ceiling lamps basically use incandescent lamps as light sources. Incandescent lamps not only have poor chromaticity and short life, but also have high power and high energy consumption. With the development of science and technology, incandescent lamps are gradually replaced by energy-saving lamps. Energy-saving lamps are green and environmentally friendly, and have significant energy-saving effects, but they have the disadvantage of slow response time. After turning on, they need to wait for a period of time before they gradually become brighter, which is inconvenient to use. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the above-mentioned existing problems, provide an energy-saving and envi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V19/00F21V29/74F21Y101/02F21Y115/10
CPCF21S8/04F21V3/061F21V19/0015
Inventor 李国
Owner 李国
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