Semiconductor LED bulb light

Abstract

The invention discloses a semiconductor LED bulb light. The semiconductor LED bulb light comprises a lamp holder, a driver, a glass shell, a substrate and a semiconductor lamp bead and further comprises a horn-moth glass tube stand column. The substrate is arranged at the upper end of the horn-mouth glass tube stand column and is provided with the semiconductor lamp bead. The horn-mouth glass tube stand column is arranged inside the glass shell, the position of a horn mouth of the horn-mouth glass tube stand column and the glass shell are connected together in hot melting and sealing modes to form an entire radiating body, and the horn-mouth glass tube stand column is of a cylinder shape or of a polygon cylinder shape. According to the semiconductor LED bulb light, the horn-mouth glass tube stand column is arranged, the position of the horn mouth of the horn-mouth glass tube stand column and the glass shell are connected together in the hot melting and sealing modes to form the entire radiating body, radiating is rapid, and thus the semiconductor LED bulb light has the advantages of being simple in structure, safe to use, high in assembling speed, low in cost and more suitable for automatic mass production and manufacturing.

Description

technical field [0001] The invention relates to a bulb lamp, more specifically a semiconductor LED bulb lamp, belonging to the technical field of semiconductor LED lighting. Background technique [0002] LED semiconductor lighting is called the fourth-generation lighting source or green light source. It has the advantages of energy saving, environmental protection, and long service life. With the continuous advancement of LED lighting technology, it is gradually entering the lighting market. my country's LED lighting technology has also made great progress, especially the 2008 Beijing Olympic Games, the 2010 Shanghai World Expo and the 2010 Guangzhou Asian Games. Development of lighting industry. However, there are still defects in LED bulb lamps: on the one hand, it is the heat dissipation problem of LED bulb lamps. A large number of practical applications show that with the increase in the number of LED lamp beads in LED bulb lamps and the improvement of power and brightne...

AI Technical Summary

Problems solved by technology

However, there are still defects in LED bulb lamps: on the one hand, it is the heat dissipation problem of LED bulb lamps. A large number of practical applications show that with the increase in the number of LED lamp beads in LED bulb lamps and the improvement of power and brightness, LED bulb lamps in A large amount of heat will be released during the working process, resulting in a rapid rise in temperature, which will lead to changes and attenuation in the performance of LED devices; The disadvantage of high manufacturing cost has not been able to greatly allow consumers to accept the price, which has led to the fact that LED lighting technology has not been popularized for home lighting, and it is not suitable for automated mass production.

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