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LED lamp

A technology of LED lamps and LED light sources, applied in the field of LED lighting, can solve the problems of heavy metal structure and inconvenience, and achieve the effect of reducing weight

Active Publication Date: 2014-06-04
湖南超频三智慧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this integrally cast metal structure is too heavy and inconvenient

Method used

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Embodiment Construction

[0021] refer to figure 1 and figure 2 , figure 1 is an exploded schematic diagram of the LED lamp of the first embodiment of the present invention along one direction, figure 2 It is an exploded schematic diagram of the LED lamp according to the first embodiment of the present invention along another direction. In this embodiment, the LED lamp includes a plastic frame 10, a cooling fin set 20, an LED light source (not shown), a transparent cover plate 40, a sealing ring 50, a reinforcing frame 60, a reflector 70, a fixing frame 80 and a power supply box 90.

[0022] The plastic frame 10 is oppositely provided with a first opening and a second opening. The first opening is arranged on the light emitting side of the LED lamp, and the second opening is oppositely arranged on the backlight side of the LED lamp. The inner wall 13 of the plastic frame 10 is provided with a flange 14 between the first opening and the second opening. The flange 14 is preferably integrally form...

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Abstract

The invention discloses an LED lamp which comprises a plastic frame, a heat radiating fin group, an LED light source and a transparent cover plate, wherein the plastic frame is relatively provided with a first opening and a second opening; and a flange positioned between the first opening and the second opening is arranged on the inner wall of the plastic frame. The heat radiating fin group comprises a substrate and heat radiating fins arranged on one side of the substrate; and the edge at the other side of the substrate is supported and fixed on one side of the flange, which faces towards to the second opening. The LED light source is arranged on the other side of the substrate and a light-emitting surface of the LED light source faces to the first opening. The transparent cover plate is arranged on the plastic frame and covers the first opening and forms an accommodation space for accommodating the LED light source together with the plastic frame, the flange and the substrate. According to the LED lamp disclosed by the invention, the plastic frame is used as a main frame body; and the LED lamp radiates heat through the heat radiating fin group, so that the weight of the LED lamp is effectively reduced.

Description

technical field [0001] The invention relates to the field of LED lighting, in particular to an LED lamp. Background technique [0002] With the development and popularization of LED lighting technology, LED lamps have gradually become the first choice for lighting in various places. When the LED light source is working, it will generate a lot of heat. If the heat is not dissipated in time, the life of the LED light source will be shortened or it will be burned directly. Therefore, the main frame body of the existing LED lamp is made of metal material through integral casting for heat transfer, so that the LEDs inside can dissipate heat. However, this integrally cast metal structure is too heavy and inconvenient. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide an LED lamp to effectively reduce the weight of the LED lamp. [0004] In order to solve the above technical problems, a technical solution adopted by t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V29/00F21V17/12F21Y101/02F21K9/235F21V29/77F21Y115/10
Inventor 杜建军
Owner 湖南超频三智慧科技有限公司