Butting ring for low-temperature electrodeless lamp tubes and butting method thereof

Abstract

The invention discloses a butting ring for low-temperature electrodeless lamp tubes and a butting method thereof. The butting ring is characterized in that the butting ring for the low-temperature electrodeless lamp tubes is made of low-temperature glass with a melting point of 400-450 DEG C; and the butting ring for the low-temperature electrodeless lamp tubes is nested into the joint of electrodeless lamp tubes, then baked by using flames at a temperature of 400-450 DEG C until the two ends of the butting ring for the low-temperature electrodeless lamp tubes are melted and connected with the electrodeless lamp tubes in a fusion mode. By using the butting ring and butting method disclosed by the invention, a series of problems that in the process of butting, an electrodeless lamp tube is easy to split by explosion and easy to be subjected to an air leakage phenomenon, and is deformed after fusion and formed irregularly can be solved effectively; meanwhile, because a planar butting mode is changed into a bushing butting mode, the butting area is increased, the air tightness of lamp tube butting is further enhanced, and the finished product ratio of electrodeless lamp tubes in the process of butting production can be increased by 7%; and in addition, the butting ring for low-temperature electrodeless lamp tubes is more beautiful in appearance, and the energy and the production cost can be saved.

Description

technical field [0001] The invention relates to the technical field of electrodeless lamps, in particular to a docking ring of a low-temperature electrodeless lamp tube and a docking method thereof. Background technique [0002] As we all know, halogen tungsten lamps, fluorescent lamps, high-pressure sodium lamps, and metal halide lamps, which are daily used light sources, not only provide lighting for humans, but also cause pollution to the social environment, such as light pollution (glare, etc.), ultraviolet radiation, and stroboscopic effects. Therefore, people We have been looking for a new light source with high luminance, high color rendering, no flicker, low energy consumption, and long life to solve the problem of invisible pollution. Electrodeless lamps belong to the fourth generation of lighting products. They have no filaments and no electrodes. They are short for electrodeless gas discharge fluorescent lamps. Compared with traditional light sources such as ener...

AI Technical Summary

Problems solved by technology

[0005] The invention uses low-temperature glass to make the low-temperature electrodeless lamp tube docking ring, and the low-temperature fusion process can effectively solve a series of problems such as easy bursting, irregular shape, fusion deformation, and easy air leakage when the lamp tube is docked; at the same time, the plane is changed The butt joint is sleeve-type butt joint, which increases the joint area, further enhances the airtightness of the lamp butt joint, and can increase the production yield of the electrodeless lamp butt joint by 7%. Its appearance is more beautiful, and energy and production costs are saved.