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LED (Light-Emitting Diode) bulb

A technology of LED bulbs and lamp housings, applied in the field of electric light sources, can solve problems such as energy loss, reduce light output efficiency, etc., and achieve the effects of low cost, reduced light output obstacles, and easy promotion.

Inactive Publication Date: 2012-04-18
张家港华峰电接插元件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the LED light bulbs currently on the market adopt a concave form in the light source cavity. However, in order to achieve uniform light output, LEDs generally use a large angle. When the light is projected on the outer wall of the light source cavity of the bulb, energy loss will be formed and the light output efficiency will be reduced.

Method used

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Embodiment Construction

[0016] Such as figure 1 As shown, an LED light bulb includes a lamp handle 1 , and its special feature is that a connecting part 2 extends from the lamp handle 1 . At the same time, a lamp housing 3 is provided on the periphery of the connecting part 2 , and a working end of the lamp housing 3 is provided at the bottom of the lamp housing 3 . Moreover, the working end of the lamp housing 3 is provided with a base plate 4 , and the height of the top of the base plate 4 is higher than the edge height of the working end of the lamp housing 3 . Furthermore, an LED lamp 5 is installed on the substrate 4 , a lampshade 6 is installed on the lamp housing 3 , and the LED lamp 5 is located in the lampshade 6 .

[0017] In view of a preferred embodiment of the present invention, in order to facilitate the stable connection between the substrate 4 and the working end of the lamp housing 3, and at the same time effectively increase the installation height of the LED lamp 5, a receiving gr...

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Abstract

The invention relates to an LED (Light-Emitting Diode) bulb, which comprises a lamp handle and is characterized in that: a connecting part is extended on the lamp handle, the periphery of the connecting part is provided with a lamp shell, the bottom of the lamp shell is provided with a lamp-shell working end, the lamp-shell working end is provided with a baseplate, and the top height of the baseplate is higher than the edge height of the lamp-shell working end; and moreover, LED lamps are installed on the baseplate, a lampshade is installed on the lamp shell, and the LED lamps are placed in the lamp shell. Therefore, the light-emitting obstruction of the LED lamps can be effectively reduced, the light-energy loss problem brought by the blockage of the outer wall of the lamp shell is radically solved, the light-emitting efficiency of the lamps is improved as high as possible, and resources are saved; and in addition, the height of the LED lamps is raised by adopting the baseplate, the LED bulb is convenient and rapid in implementation, the cost is low, and the LED bulb is easy to popularize.

Description

technical field [0001] The invention relates to a lighting bulb, in particular to an LED bulb, and belongs to the technical field of electric light sources. Background technique [0002] With the improvement of technology and industrial development, LED bulbs have been widely used in the field of commercial and household lighting. Most of the LED light bulbs currently on the market adopt a concave form in the light source cavity. However, in order to achieve uniform light output, LEDs generally use a large angle. When the light is projected on the outer wall of the light source cavity of the bulb, energy loss will be formed and the light output efficiency will be reduced. . Contents of the invention [0003] The object of the present invention is to overcome the above problems in the prior art and provide an LED light bulb. [0004] The technical solution of the present invention is: an LED light bulb, including a lamp handle, wherein: the lamp handle is extended with a ...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V17/10F21V19/00F21V29/00F21Y101/02F21V29/507F21V29/74
Inventor 赵洪方
Owner 张家港华峰电接插元件有限公司
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