Vehicle vibration power generating device

Abstract

The invention relates to a vehicle vibration power generating device. The vehicle vibration power generating device adopts a cantilever beam and a ratchet wheel as a vibration picking mechanism, adopts a one-way bearing and a gear set as a vibration mechanical energy transmission mechanism and adopts a direct current permanent magnet generator as an electromechanical energy conversion mechanism, and an electric energy processing circuit with a USB interface processes irregular alternating electricity to supply electricity to vehicle-mounted electronic equipment. According to the vehicle vibration power generating device, the cantilever beam and ratchet wheel mechanism is used for pricking vibration, linear movement in the vertical direction in the running process of a vehicle is converted into rotary movement, an efficient one-way gear mechanism drives the low-damping permanent magnet direct current generator to work, and the transmission and conversion efficiency of vibration mechanical energy can be obviously improved compared with a common linear vibration power generating device. The vehicle vibration power generating device generates electricity with renewable energy sources, is high in vibration picking efficiency and energy transmission and conversion efficiency, is long in service life, adopts the USB interface, is suitable for most vehicle-mounted electronic equipment, and is high in universality.

Description

technical field [0001] The invention relates to the technology of converting the mechanical energy of vehicle vibration into electric energy, in particular to a cantilever beam and ratchet type vibration pickup mechanism, a one-way bearing and a one-way transmission mechanism of a gear set, a DC permanent magnet generator, an electric energy processing circuit device and its realization The method specifically adopts a cantilever beam, a load, an arc-shaped rack, a ratchet, a one-way bearing, a gear set, a DC permanent magnet generator, a power processing circuit with a USB interface, a magnetic attraction, and a casing to realize the vibration of the vehicle during driving. A device that converts mechanical energy into electrical energy. Background technique [0002] Vehicles are becoming more and more popular in life and production, and the applications of related portable electronic devices are also increasing, such as: car navigators, driving recorders, handheld electron...

AI Technical Summary

Problems solved by technology

[0003] 1. The use of on-board power supply requires the output of electric energy by the car generator, which will increase the fuel consumption of the vehicle. In today's high oil price, it is obviously not economical and increases environmental pollution

[0004] 2. Portable electronic devices powered by batteries have a short battery life and need to carry charging equipment, and the use of batteries also causes pollution

[0005] 3. Many vehicle-mounted portable electronic devices are powered by USB power supply. The original vehicle power supply needs to be connected to an external power converter to convert the 12V cigarette lighter power supply to USB power supply. The secondary power supply efficiency is low and the cost is high.

[0006] 4. Messy power cords affect the cleanliness and beauty of the car

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