Energy-saving variable-frequency LED lamp

Abstract

The invention discloses an energy-saving variable-frequency LED lamp. The energy-saving variable-frequency LED lamp comprises a lamp seat shell, an outer threaded sleeve, a lamp holder assembly a displacement assembly a second low-voltage contact, a second high-voltage contact and an adjustable electric contact assembly, wherein the lamp seat shell is provided with a power distribution cavity, a displacement cavity and an electricity connecting cavity; the outer threaded sleeve is arranged on the lamp seat shell; the lamp holder assembly is in threaded connection with the outer threaded sleeve, and is provided with a bulb; the displacement assembly is arranged in the displacement cavity; part of the displacement assembly passes through the electricity connecting cavity; a first low-voltagecontact and a first high-voltage contact are separately mounted on two sides of the displacement assembly; the second low-voltage contact and the second high-voltage contact are mounted in the powerdistribution cavity and separately correspond to the first low-voltage contact and the first high-voltage contact; and the adjustable electric contact assembly is electrically connected with the firstlow-voltage contact, is abutted to the first low-voltage contact through the displacement assembly, and is movably connected with the second low-voltage contact or the second high-pressure contact. By the lamp holder assembly which is in threaded connection with the lamp, the displacement assembly is driven to be abutted to the low-voltage or high-voltage contact by fine adjustment, the adjustable electric contact assembly is controlled to be connected with the corresponding low-voltage contact and the corresponding high-voltage contact, variable-frequency adjustment of the bulb is realized,and meanwhile, electrical shock protection is implemented.

Description

Technical field [0001] The invention belongs to the technical field of lighting equipment, and specifically relates to an energy-saving variable frequency LED lamp. Background technique [0002] At present, LED lights are widely used in the field of special lighting technology for life. As an environmentally friendly power source, energy-saving LED lamps have been explored and developed for nearly two decades. China's energy-saving lamp products have made great progress and improvements, but there are still many problematic energy-saving lamps on the market. Some manufacturers disregard the interests of consumers, the quality of the energy-saving lamps produced is not up to standard, lacks protection against electric shock, and some energy-saving lamps are not functional, too single, and cannot realize intelligent self-adjustment of brightness. Therefore, it is necessary to invent a Energy-saving lamps with adjustable brightness, simple structure, easy to install, adapt to exist...

AI Technical Summary

Problems solved by technology

As an environmentally friendly power supply, energy-saving LED lamps have made great progress and improvement in my country's energy-saving lamp products after nearly two decades of continuous exploration and development, but there are still many problematic energy-saving lamps on the market. , Some manufacturers disregard the interests of consumers, the quality of energy-saving lamps produced is not up to standard, lack of protection against electric shock, and some energy-saving lamps are not functional, too single, and cannot realize intelligent self-adjustment of brightness. Therefore, it is necessary to invent a The energy-saving lamp with adjustable brightness has a simple structure and is easy to install. It is suitable for the existing lamp holder. It is equipped with multiple light sensors and temperature sensors. It can intelligently adjust the brightness of the lamp according to the external light intensity and the temperature of the lamp itself, effectively improving the service life of the lamp and saving energy. can

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