LED (Light-Emitting Diode) lamp with high-efficiency heat-radiating function
A technology of LED lamps and functions, which is applied in the direction of lighting and heating equipment, semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, etc. Problems such as the service life of lamps and lanterns, to achieve the effect of convenient disassembly, installation and operation, high color rendering index, high illuminance, and stable temperature
Inactive Publication Date: 2012-07-04
武汉雄翼光电科技有限公司
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Problems solved by technology
[0002] The lighting fixtures used in studios, filming and stage dimming lighting that appeared in the early days all used lamp tubes or bulbs as illuminants. life
With the popularization of LED light-emitting diodes, lighting lamps using LED light-emitting diodes as cold light sources have appeared on the market. However, due to the high-power characteristics of the lighting lamps used in the above-mentioned occasions, high-power LED light-emitting diodes still have the problem of difficult heat dissipation. , usually requires a fan to dissipate heat, the temperature of the lamp is also difficult to control, and it is not convenient to replace the lamp with different color temperature
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[0014] Such as figure 1 , 2 , 3, the present invention is an LED lamp with high-efficiency heat dissipation function, including a lamp housing 1, a lamp holder, an aluminum substrate 2 and an LED light-emitting diode patch 3 arranged on the aluminum substrate 2, a The radiator 4, the circuit control board and the light-emitting patch cover 5 at the rear, the lamp housing 1 is a cuboid, and the cover plate 11 that can be opened is provided in front of it, and a digital display 12, a signal lamp and a dimming lamp are arranged in the rear , A mesoporous nano-carbon heat conduction layer 6 is provided between the aluminum substrate 2 and the heat sink 4 as a protective layer for high heat conduction and heat transfer. The thickness of the mesoporous nano-carbon heat conduction layer 6 is 0.2mm-3mm. Such as image 3 As shown, the thickness of the mesoporous nanocarbon heat conduction layer 6 in the preferred embodiment of the present invention is 0.3 mm. The aluminum substrate...
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Abstract
The invention relates to a high-heat-radiating energy-saving LED (Light-Emitting Diode) lamp, which comprises a lamp shell, a lamp holder, an aluminum baseplate, an LED patch, a radiator, a circuit control plate and a light-emitting patch cover, wherein the lamp shell is a cuboid and is provided with a cover plate which can be opened, a digital display screen, a signal lamp and a light-regulating lamp, a mesoporous nano-carbon heat-conducting layer is arranged between the aluminum baseplate and the radiator, and the thickness of the mesoporous nano-carbon heat-conducting layer is 0.2 to 3mm. The traction heat conduction of the radiator is carried out by permeating 1 to 3 percent of mesoporous nano-carbon into an aluminum-alloy material; and the radiator is provided with a heat-radiating seat, the middle part on the connecting surface of the heat-radiating seat is provided with an arc-shaped slot, the middle part of the arc-shaped slot is provided with an inlaid slot, the heat-radiating seat is provided with a light-reflecting heat-radiating wing, the rear part of the heat-radiating seat is provided with a plurality of heat-radiating seat fins, and the radiator is installed on the inlaid slot of the heat-radiating seat through the heat-radiating seat fins. A radiation heat-radiating layer made of the mesoporous nano-carbon is coated on the heat-radiating seat. The traction heat conduction of the heat-radiating seat is carried out by permeating 1.5 to 4 percent of mesoporous nano-carbon into the aluminum-alloy material. The high-heat-radiating energy-saving LED lamp has good heat radiation, high brightness, high efficiency, energy saving and environmental protection, and lamp tubes with different color temperatures are convenient to replace.
Description
technical field [0001] The invention relates to the field of lighting lamps, in particular to an LED lamp with a high-efficiency heat dissipation function. Background technique [0002] The lighting fixtures used in studios, filming and stage dimming lighting that appeared in the early days all used lamp tubes or bulbs as illuminants. life. With the popularization of LED light-emitting diodes, lighting lamps using LED light-emitting diodes as cold light sources have appeared on the market. However, due to the high-power characteristics of the lighting lamps used in the above-mentioned occasions, high-power LED light-emitting diodes still have the problem of difficult heat dissipation. , usually requires a fan to dissipate heat, the temperature of the lamp is also difficult to control, and it is not convenient to replace the lamp tube with different color temperature. Contents of the invention [0003] The purpose of the present invention is to provide a high-power, high-...
Claims
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Login to View More IPC IPC(8): F21V29/00F21Y101/02F21V29/71F21V29/74F21V29/85F21Y115/10
Inventor 董付生
Owner 武汉雄翼光电科技有限公司