LED bulb with transparent lampshade
A technology of LED light bulbs and LED lamp beads, which is applied to lampshades, components of lighting devices, lighting devices, etc., can solve the problems of shortened service life of power supply, waste of electric energy, and reduction of brightness of LED lamps, so as to prolong service life and reduce manufacturing costs. Cost, soft light effect
Active Publication Date: 2014-03-26
江门市欧瑞特照明科技有限公司
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Abstract
The invention discloses an LED bulb with a transparent lampshade. The LED bulb with the transparent lampshade comprises a light source, the transparent lampshade, a lamp body and a power source, wherein the light source is fixedly arranged at the top of the lamp body and is electrically connected with the power source inside the lamp body, the transparent lampshade and the lamp body seal the light source, the light source is a cylindrical light-emitting pillar, and a plurality of surface-mounted LED beads are distributed on the radial surface of the light-emitting pillar. The LED bulb further comprises a light reflection cover, wherein the light reflection cover comprises a barrel body and a base plate, the barrel body is arranged outside the light-emitting pillar in a sleeved mode, light-permeating holes are formed in the positions, corresponding to the LED beads, of the barrel body, the top end of the barrel body is sealed, the radial edge at the bottom end extends out of the horn-shaped base plate of the covered lamp body, a protruding part is arranged on the base plate and corresponds to the light-permeating holes, and the lamp body further comprises a connecting part used for separating the heat generated by the light source and the heat generated by the power source. The LED bulb is high in brightness, soft and uniform in light, long in service life and low in manufacturing cost.
Application Domain
Point-like light sourceElectric lighting +3
Technology Topic
Radial surfaceEngineering +4
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Description & Claims & Application Information
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