Remote control switch for lamp

Abstract

The invention relates to a remote control switch for a lamp, and belongs to the technical fields of new energy and electronic communication. A pair of connecting lugs and a lug boss are arranged at one end of a base, and a blind hole is formed at the other end of the base. One end of a piezoelectric vibrator is fixed on the lug boss of the base by a pressure plate. A pair of pin shafts is arranged at one end in a shell, a connecting plate is arranged at the other end in the shell, and keys are arranged on an upper surface outside the shell. The pin shafts on the shell are hinged with the connecting lugs on the base. A circuit board is arranged on a support of the shell. An electric energy conversion and signal transmission circuit is arranged on the circuit board, and is connected with the piezoelectric vibrator through a first wire group, and is connected with the keys through a second wire group. A spring piece is fixed on the connecting plate of the shell through a pressure block, and a blind hole is formed in the pressure block. The two ends of a resetting spring are crimped in the blind holes in the base and the pressure plate respectively. The remote control switch has the advantages that the spring piece arranged on the end part of the shell is directly used for stirring the flexural piezoelectric vibrator, and another moving element is not required; and the remote control switch is simple in structure, high in reliability and low in cost.

Description

technical field [0001] The invention belongs to the technical field of new energy and electronic communication, and in particular relates to a remote control switch for lamp control. Background technique [0002] The traditional fixed lamp switch is connected to the lamp through wires. Because wiring inside the wall is required, the construction and decoration costs are high, and it is difficult to change the position after it is determined. In recent years, with the increasing popularity of combination lamps, lamp switches have gradually transitioned from wall-mounted switches to portable or movable remote control. The current lamp remote control switches are basically powered by batteries, which cannot be used when the battery power is exhausted. At the same time, discarded batteries will also cause serious environmental pollution and waste of resources. For this reason, people have successively proposed various forms of lamp remote control switches powered by piezoelectr...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the current situation that the existing lamp remote control switch cannot be popularized and applied due to reasons such as weak power generation capacity, inconvenient operation or unreasonable structure, the present invention provides a lamp remote control switch based on a spring piece that directly excites a piezoelectric vibrator to generate power.

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