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Lamp body and light-emitting diode (LED) bulb

A technology of LED module and lamp body, which is applied in the direction of lampshade, semiconductor device of light-emitting element, cooling/heating device of lighting device, etc.

Active Publication Date: 2013-12-18
SHENZHEN WANJIA LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a lamp body and an LED bulb, which solves the problem of hot bulb shells in the prior art

Method used

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  • Lamp body and light-emitting diode (LED) bulb
  • Lamp body and light-emitting diode (LED) bulb
  • Lamp body and light-emitting diode (LED) bulb

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Embodiment Construction

[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0025] Please refer to the attachment Figure 1 to Figure 7 The embodiment of the present invention discloses an LED bulb, including a lamp cap 31, a lamp body 100, an LED module 51, a driving power supply 41, and a lamp cover 61. The lamp cap 31 is fixedly installed at the bottom of the lamp body 100, and the driving power supply 41 is installed in the lamp body 100 and electrically connected to the LED module 51, the LED module 51 is fixed on the top of the lamp body 100, and the lamp shade 61 is installed on the top of the lamp body 100 and is covered The LED module 51, the lamp body 100 i...

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Abstract

The invention provides a lamp body. The lamp body is used for supporting a light-emitting diode (LED) module. The lamp body comprises a plastic casing and a radiator installed in the plastic casing so as to absorb heat generated by the LED module, and heat dissipation holes for dissipating head absorbed by the radiator are arranged outside the plastic casing. The lamp body enables heat emitted by a lamp to be dissipated through the radiator, heat exchange is performed with the outside through the heat dissipation holes positioned on the plastic casing, the temperature of the casing is not high while heat dissipation is guaranteed, and people do not feel hot when touching the casing. The invention further provides an LED bulb where the lamp body is applied. The skin is not scalded when people touch the casing in the process of replacement, trial and maintenance and the like, the problem that the bulb is dropped and broken due to scalding is solved, and the maintenance rate of the bulb can be effectively reduced.

Description

Technical field [0001] The invention relates to lighting equipment, in particular to a lamp body and an LED bulb. Background technique [0002] LED lamps are used more and more in human daily life due to their energy saving and long service life. With the increasing power of LED lamps and the increase of luminous brightness, the heat radiated by LED lamps is also increased. The current LED bulbs directly use the lamp shell for heat dissipation, which makes the lamp shell very hot. However, in people’s lives, it is necessary to touch the lamp housing when replacing, trying out, and repairing the bulb, which may burn the skin, or because of human instinct, you will let go when you get hot items. It may also break the bulb. Summary of the invention [0003] The purpose of the present invention is to provide a lamp body and an LED bulb, which solves the problem of hot bulb shells in the prior art. [0004] The present invention is realized in this way. A lamp body is used to support ...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V29/00F21Y101/02
CPCF21K9/232F21K9/238F21V3/00F21V23/006F21V25/00F21V29/713F21V29/83F21V29/87F21Y2105/10F21Y2115/10
Inventor 李飞
Owner SHENZHEN WANJIA LIGHTING
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