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LED lamp

A technology of LED lamps and lamp tubes, applied in the field of lighting, can solve the problem of light distribution not meeting the requirements, etc., and achieve the effect of light emission angle and light intensity, meeting light distribution requirements, and uniform light output.

Inactive Publication Date: 2012-07-04
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide an LED lamp, aiming to solve the problem that the light distribution of the existing LED lamps does not meet the requirements

Method used

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Embodiment Construction

[0015] 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.

[0016] In the embodiment of the present invention, a plurality of LEDs are evenly distributed on two opposite surfaces of a fixed plate with a "V"-shaped cross section, the light emitted by each LED is superimposed on each other, the light is uniform, the light angle and light intensity are large enough, and the light distribution curve is close to that of a fluorescent lamp. The light distribution curve of the lamp meets the light distribution requirements of LED lamps.

[0017] The LED lamp provided by the embodiment of the present invention includes a lamp tube, and a fixed plate with a V-shaped...

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Abstract

The invention is suitable for the field of illumination, and provides an LED lamp. The LED lamp comprises a lamp tube, and a fixing plate arranged in the lamp tube and having a V-shaped cross section, wherein the fixing plate is provided with facing surfaces and opposite surfaces; a plurality of cooling ribs are arranged on the facing surfaces of the fixing plate; and a plurality of LEDs are uniformly distributed on the opposite surfaces of the fixing plate. According to the LED lamp, the plurality of LEDs are uniformly distributed on the two opposite surfaces of the fixing plate with the V-shaped cross section, so that the light beams emitted by the LEDs are superposed to achieve uniform light emission and large light emission angle and light intensity; the light distribution curve of the LED lamp is close to that of a fluorescent lamp to meet the requirement on light distribution of the LED lamp; and the LED lamp has excellent seismic performances and impact resistance. In addition, as an illumination device, the LED lamp can be used as a machine repair light or a tent light.

Description

technical field [0001] The invention belongs to the lighting field, in particular to an LED lamp. Background technique [0002] Commercially available lamps (hand and machine lamp) generally use fluorescent lamps as light sources, such as figure 1 shown. Because the fluorescent lamp is fragile, the anti-vibration performance and shock resistance performance of this lamp are poor. figure 2 The light distribution curve of the fluorescent lamp luminaire is shown. [0003] At present, some lamps use LEDs as light sources, but the light distribution of the LED lamps does not meet the requirements, such as problems such as too small luminous angle, insufficient light intensity, and uneven luminescence. Contents of the invention [0004] The purpose of the embodiments of the present invention is to provide an LED lamp, aiming at solving the problem that the light distribution of the existing LED lamp does not meet the requirements. [0005] The embodiment of the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V19/00F21V17/00F21V29/00F21Y101/02F21V29/74F21Y115/10
Inventor 周明杰罗英达
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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