Generating set for lamp switches based on hollow piezoelectric transducer

Abstract

The invention relates to a generating set for lamp switches based on a hollow piezoelectric transducer, belonging to the technical field of new energy and power generation. The end part of an upper shell is fixedly connected with a hinge pin; a circuit board is fixedly connected with a support inside the upper shell; a pressing plate is fixedly connected with the inside of the upper shell by bolts; an upper surface is provided with a switching push button; a lower shell is provided with connecting lugs; a guide plate is fixedly connected with the lower shell by bolts; a force-applying hinge pin is slidably connected with the inside of the guide plate; 1-10 hollow piezoelectric transducers are arranged in the lower shell; the pressing plate is connected with the force-applying hinge pin ina compression mode; the force-applying hinge pin is adhesively bonded with a conductive rubber lock block which is adhesively bonded with piezoelectric vibrators in the hollow piezoelectric transducers; and the upper shell and the lower shell are hinged with holes on the connecting lugs. The generating set has the advantage that the piezoelectric vibrators generate electricity by pressing the push button on the shell to drive the shell and the switching control is implemented at the same time, thus conforming to habits to operate the lamp switches.

Description

Technical field [0001] The invention belongs to the technical field of new energy and power generation, and in particular relates to a power generation device for lamp switches based on a hollow piezoelectric transducer, which is used for power supply for remote control switches of lamps. Background technique [0002] Patent applications for the use of piezoelectric power generation devices to construct battery-free remote controls and lamp switches have long been applied in China. However, due to certain shortcomings and drawbacks in the structure and power generation capacity of the power generation device, there has been no successful promotion and application so far. For example, Chinese invention patents 200520111441.5 and 00817016.9 respectively introduce two piezoelectric power generating devices based on striking and impact methods. Chinese invention patent 200520008424.9 describes a power generating device and its remote control that use buttons to apply force to piezoele...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a power generation device for lamp switch based on a hollow piezoelectric transducer, which is used for power supply for remote control switches of fixed lamps, so as to solve the problem of existing piezoelectric power generation schemes due to weak power generation capacity, inconvenient operation or unreasonable structure. Difficult to popularize and apply

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