Highly robust magnetic coupling full-seal friction and electromagnetic composite road surface energy harvesting device
A magnetic coupling and electromagnetic composite technology, applied in electromechanical devices, friction generators, magnetic circuits, etc., can solve problems such as low reliability and low output power, reduce device damage, meet power demand, and avoid low output power Effect
Active Publication Date: 2022-06-17
HUNAN INSTITUTE OF ENGINEERING
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Problems solved by technology
[0004] The purpose of the present invention is to solve the above-mentioned deficiencies and provide a highly robust magnetic coupling full-seal friction and electromagnetic composite road surface energy harvesting device, which can significantly improve the reliability of the device in complex excitation and harsh environments, and avoid the current road Disadvantages of low output power and low reliability of energy harvesting system
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[0033] Below in conjunction with accompanying drawing, the present invention is described further below:
[0034] as attached Figure 1a , attached Figure 1b , attached Figure 1c and attached figure 2 As shown, the present invention provides a highly robust magnetic coupling fully sealed friction and electromagnetic composite road energy collection device, comprising a fully sealed power generation unit 1, a plurality of fully sealed power generation units 1 are embedded in the installation roadbed 2, and the installation roadbed 2 It is installed under the rolling lifting belt 3. The bottom of the rolling lifting belt 3 is provided with a permanent magnet that generates a magnetic repulsion force corresponding to the fully sealed power generation unit 1. A sealing cover 5 is provided.
[0035] as attached image 3 As shown, the fully sealed power generation unit 1 includes a lift plate 6, a top plate 10, a transmission assembly 11, a composite power generation wheel 12, ...
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The invention relates to a high-robust magnetic coupling full-seal friction and electromagnetic composite road surface energy collection device, which includes a fully-sealed power generation unit, and several fully-sealed power generation units are embedded in the installation roadbed, and the installation roadbed is installed under the rolling lifting belt. The bottom of the rolling lifting belt corresponds to the fully-sealed power generation unit with a permanent magnet that generates magnetic repulsion. A return spring is set under the rolling lifting belt, and a sealing cover is arranged on the outside of the fully-sealed power generation unit. The plate is located above the top plate, and the driven permanent magnet is installed on the lifting plate. There is a guide post under the lifting plate, and a return spring is set on the periphery of the guide post. The guide post can slide through the top plate. The bottom end of the lifting plate is connected with a transmission component. The transmission component is connected to drive the composite generator wheel, and the composite generator wheel is correspondingly equipped with a generator stator; the invention significantly improves the reliability of the device in complex excitation and harsh environments, and avoids the disadvantages of low output power and low reliability of the current vehicle-road energy harvesting system.
Description
[Technical field] [0001] The invention relates to the technical field of vehicle road energy collection, in particular to a highly robust magnetic coupling fully sealed friction and electromagnetic composite road energy collection device. [Background technique] [0002] With the development of society and economy, the transportation system has become more and more developed, and people have put forward higher requirements for the transportation system. Multifunctional and intelligent is the development direction of the future transportation system. By arranging small electromechanical systems such as wireless sensors on the road, it can realize real-time traffic condition monitoring, remote or automated traffic system management and control, and traffic facility health status monitoring, etc., so that the traffic system can operate more safely, orderly and efficiently, which can promote social and economic development. and enhance the happiness of people's lives. But how t...
Claims
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IPC IPC(8): H02K1/2795H02K1/12H02K7/18H02K7/06H02N1/04
CPCH02K1/2793H02K1/12H02K7/1861H02K7/1853H02K7/06H02N1/04
Inventor 邹鸿翔魏克湘
Owner HUNAN INSTITUTE OF ENGINEERING