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LED (Light-Emitting Diode) lamp

A technology of LED lamps and LED substrates, which is applied to lighting devices, cooling/heating devices of lighting devices, light sources, etc., can solve the problems of low heat dissipation efficiency and small irradiation range, and achieve the effect of improving heat dissipation efficiency and increasing irradiation range.

Inactive Publication Date: 2015-03-25
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide an LED lamp, aiming to solve the problems of low heat dissipation efficiency and small irradiation range of the existing LED lamps

Method used

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] The invention discloses an LED lamp, which comprises an LED, a lamp substrate for installing the LED, and a plurality of heat sinks arranged on both surfaces of the lamp substrate, extending from one side of the lamp substrate to the The heat sink area on one surface of the lamp substrate is extended with a notch, the LED is arranged at the bottom of the notch, and the plane where the LED is located and the surface of the lamp substrate on which the heat sink is arranged are arranged in a space intersecting shape.

[0020] The LED of the present invention directly exposes the lamp substrate ...

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Abstract

The invention is suitable for the field of lamps and provides an LED (Light-Emitting Diode) lamp. The LED lamp comprises an LED, a lamp substrate which is used for mounting the LED and a plurality of heat radiating sheets which are arrayed on two surfaces of the lamp substrate, wherein one lateral side of the lamp substrate extends towards a heat radiating sheet region on one surface of the lamp substrate and is provided with a notch on an extension part; the LED is arranged at the bottom part of the notch; and a plane where the LED exists and the surfaces, which are provided with the heat radiating sheets, of the lamp substrate are spatially arranged crossly. According to the LED lamp disclosed by the invention, the lamp substrate and the heat radiating fins are directly exposed, so that heat energy generated by the LED can be diffused through the heat radiating fins in time and heat radiation efficiency is improved remarkably. Meanwhile, as the plane where the LED exists and the surfaces, which are provided with the heat radiating sheets, of the lamp substrate are spatially arranged crossly, that is to say, the LED can be mounted at a certain angle relative to the lamp substrate, a user can adjust the mounting angle of the LED according to a need to change the irradiation direction of the LED, and thereby the irradiation scope of the LED is enlarged.

Description

technical field [0001] The invention belongs to the field of lamps, in particular to an LED lamp. Background technique [0002] Compared with incandescent lamps, LED lamps have the following advantages: high luminous efficiency, high light quality, low energy consumption, long life, reliability and durability, flexible application, safety, and environmental protection. Due to the above advantages, LED lamps replace incandescent lamps It is an inevitable trend, but in order to fully realize the replacement of incandescent lamps with LED lamps, so that the above advantages of LED lamps can be brought into play, the problem of heat dissipation must be solved; in addition, the existing LED lamps, LEDs are installed perpendicular to the installation surface, and their irradiation range very limited. Contents of the invention [0003] The object of the present invention is to provide an LED lamp, aiming at solving the problems of low heat dissipation efficiency and small irradi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V17/16F21V19/00F21V29/00F21V17/12F21Y101/02F21K9/20F21V29/503F21V29/74F21Y115/10
Inventor 周明杰吴会利
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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