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Generating apparatus caused by automobile tyre deformation

A technology for automobile tires and power generation devices, which is applied in the directions of electromechanical devices, electrical components, and electric components to achieve the effect of reducing costs

Active Publication Date: 2010-06-23
BAOLONG HUF SHANGHAI ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention proposes an automobile tire deformation-induced power generation device with long service life, small volume, light weight and stable power generation in order to solve the problems of the existing above-mentioned TPMS such as lifespan, monitoring density, weight and volume.

Method used

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  • Generating apparatus caused by automobile tyre deformation
  • Generating apparatus caused by automobile tyre deformation
  • Generating apparatus caused by automobile tyre deformation

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] see figure 2 . The automobile tire deformation-induced power generation device 10 of the present invention is installed between the rim 20 and the inner surface of the tire 30 .

[0027] see figure 2 . The automobile tire deformation-induced power generation device 10 of the present invention comprises: a base 11 , an outer 12 , an inner sleeve 13 , a magnet 14 , an elastic body 15 , and a coil 16 . The base 11 is fixedly connected to the rim 20; the outer cover 12 is set on the mouth of the base 11, and the top of the outer cover 12 is placed on the inner surface of the tire 30; the inner sleeve 13 is arranged in the base 11; the magnet 14 is embedded in the inner sleeve 13 ; The elastic body 15 is set outside the inner sleeve 13 ; the coil 16 is wound on the lower part of the inner sleeve 13 and is adjacent to the bottom of the magnet 14 . Both sides of the upper section of the base 11 are symmetrically provided with closed chute 111 , the length of which chute ...

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Abstract

The invention discloses a car tyre deformation power-generation device, which installed between the rim and the tyre inner surface; its features including: it includes the base, the outside cover, the inner set, the magnet, the elastomer, and the coil; the said base is fixed on the rim; the said outside cover is covered on the base mouth, whose top tipping on the tyre inner surface; the said inner set is installed in the base; the said magnet is embedded in the inner set; the said elastomer covering outside the inner set; the said coil winding the lower part of the inner set, and adjacent to the bottom of the magnet. When the car is running, the device converts the tyre deformation by the car weights to the electricity energy. As long as the vehicle is in running process, the coil can generate sustaining current.

Description

technical field [0001] The invention relates to a device for generating electricity by using tiny deformation, in particular to an automobile tire deformation-induced power generation device. Background technique [0002] Automobile tire pressure monitoring system, referred to as TPMS, or "Tire Pressure Monitoring System", is mainly used for automatic monitoring of tire pressure in a timely manner when the car is running, and early warning of low tire pressure and high temperature and high tire pressure flat tire caused by tire leakage , to ensure driving safety. [0003] Generally, an automobile tire pressure monitoring system consists of a transmitting detection module (one for each tire) and a receiving display module (one). Different types of tire pressure monitoring systems have different specific components. [0004] However, most of the TPMS currently on the market use battery feeding to enable the emission detection module installed with the tire pressure monitorin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K35/02H02K7/18
Inventor 李威陈旭琳詹汝楫杨从明
Owner BAOLONG HUF SHANGHAI ELECTRONICS CO LTD