A kind of energy-saving lamp

Abstract

The invention discloses a novel energy-saving lamp. The novel energy-saving lam comprises a lamp holder, a ballast cover, a lamp filament, a tube, an energy-saving electronic rectifier and a tube connected thermal protection shield, wherein the lamp filament is installed in the tube; rare earth powder is sprayed on the inner wall of the tube; the energy-saving electronic rectifier is installed in the ballast cover; the tube connected thermal protection shield is arranged at the combing part of the tube and the ballast cover; a screw connecting column and a lamp wick wire jacket base are arranged on the upper end surface of the tube connected thermal protection shield; a cavity is arranged at the lower end of the tube connected thermal protection shield; a positioning base and a control system are arranged in the cavity; a radiator is arranged in the tube connected thermal protection shield; heat emission holes are formed in the tube connected thermal protection shield; and the radiator is connected with the control system. The novel energy-saving lamp has the advantages that the tube connected thermal protection shield is arranged at the combining part of the tube and the ballast cover and adopts a rotatable structure, and a self-locking buckle is arranged on the inner wall of the tube connected thermal protection shield, so that the novel energy-saving lamp can not only emit heat inside the tube and reduce accumulated heat heating inside the energy-saving lamp, but also effectively prevent mosquitoes and dust from entering the lamp and increase the service life of the tube.

Description

technical field [0001] The invention relates to the technical field of energy-saving lamps, in particular to an energy-saving lamp. Background technique [0002] Energy conservation is the main problem faced by all mankind, and it is also the main goal for mankind to work together to pursue effective completion. [0003] one of the goals. At present, the structure of the traditional energy-saving lamp is composed of the upper lamp holder, the middle ballast cover, the bottom lamp tube and the energy-saving electronic rectifier. [0004] When the traditional energy-saving lamps are used for lighting, the lamp tubes tend to generate heat and accumulate heat, which can easily directly cause energy-saving electronics [0005] The thermal damage caused by the accumulated heat of the rectifier will damage the service life of the energy-saving electronic rectifier; after the lamp works normally, the filament circuit will always [0006] Finally, a current passes through the fila...

AI Technical Summary

Problems solved by technology

[0008] Absorbed by the shell of the lamp tube, the effective light-emitting area of ​​the lamp tube is relatively reduced, and the light efficiency of the whole lamp is reduced.

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