LED (Light Emitting Diode) down lamp

A technology of LED downlights and LED chips, applied in cooling/heating devices of lighting devices, lighting and heating equipment, semiconductor devices of light-emitting elements, etc., can solve problems such as poor heat dissipation effects, and achieve improved heat dissipation effects and heat dissipation Good effect and low packaging cost

Inactive Publication Date: 2013-04-03
熊志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the radiator of the downlight and the LED light source are not combined together, so the heat dissipation effect is not very good

Method used

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  • LED (Light Emitting Diode) down lamp
  • LED (Light Emitting Diode) down lamp
  • LED (Light Emitting Diode) down lamp

Examples

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Embodiment Construction

[0030] Such as figure 1 As shown, the LED downlight of the present invention includes a lamp cover 1, a glass plate 2, a reflector 3, a radiator 4, a driver 5 and an LED lighting unit, wherein,

[0031] The lamp cover 1, the glass plate 2, the reflector 3, the heat sink 4 and the driver 5 are arranged compactly in sequence;

[0032] The LED lighting unit is fixed in the radiator 4;

[0033] The reflector 3 is covered on the LED lighting unit;

[0034] The glass plate 2 is engaged above the reflector 3;

[0035] The lamp cover 1 is covered above the glass plate 2;

[0036] The driver 5 is fixedly connected to the radiator 4, and the driver 5 is electrically connected to the LED light emitting unit;

[0037] During implementation, the lamp cover 1 and the glass plate 2 are fitted with screws;

[0038] The heat sink 4 includes an aluminum cup 41, and an LED light-emitting unit is fixed inside the aluminum cup 41; preferably, the LED light-emitting unit includes an LED chip a...

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PUM

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Abstract

The invention provides an LED (Light Emitting Diode) down lamp, which comprises a lamp cover, a glass plate, a reflecting cover, a radiator, a driver and an LED light emitting unit, wherein the LED light emitting unit is fixedly arranged in the radiator; the reflecting cover covers the LED light emitting unit; the glass plate is clamped above the reflecting cover; the lamp cover covers the glass plate; the driver is fixedly connected with the radiator; and the driver is electrically connected with the LED light emitting unit. According to the LED down lamp, the radiator and the LED light source are combined together, so that the radiating effect is improved.

Description

technical field [0001] The invention relates to a downlight, in particular to an LED downlight. Background technique [0002] The downlight is a kind of lighting fixture embedded in the ceiling to shoot down the light. It is generally made of a screw lamp holder, which can be directly mounted on an incandescent lamp or an energy-saving lamp. Its biggest feature is that it can maintain the overall unity and perfection of architectural decoration, and will not destroy the perfect unity of ceiling art because of the setting of lamps. This kind of hidden lamp embedded in the ceiling projects all the light downwards, which belongs to direct light distribution. Different reflectors, lenses, blinds and bulbs can be used to achieve different light effects. Downlights do not take up space and can increase the soft atmosphere of the space. If you want to create a warm feeling, you can try to install multiple downlights to reduce the pressure on the space. They are generally used in h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/00F21V19/00F21V17/10F21V7/22F21Y101/02F21K9/20F21V29/503F21V29/89F21Y115/10
Inventor 熊志
Owner 熊志
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