Composite portable power generation device

A power generation device and a composite technology, applied in the field of machinery, can solve the problems of unstable energy and difficulty in providing sufficient electric energy by the energy conversion method, and achieve the effect of compact structure and easy portability.

Active Publication Date: 2014-03-12
NANJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It should be pointed out that the energy carried by the human body or the energy in the environment is often unstable. In a specific place, a single energy conversion method may not be able to provide enough power to meet the needs of use.

Method used

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  • Composite portable power generation device
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Experimental program
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Embodiment Construction

[0022] The invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] In the present invention, the composite power generation device is worn on the wrist or the calf, and the shaking of the arm or calf is driven by the person in the process of walking, so that the cantilever beam or the coil in the device vibrates to convert mechanical energy into electrical energy, and at the same time, the human skin The flowing heat energy caused by the temperature difference with the outside world is also converted into electrical energy. In addition, in the case of sunlight, the solar panel in the device can also generate electricity, thereby realizing compound energy conversion to power rechargeable batteries or rechargeable batteries. Wear electronic products to charge.

[0024] The specific implementation is as follows:

[0025] like figure 1 As shown, the present invention provides a composite portable power generation device, which ...

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PUM

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Abstract

The invention discloses a composite portable power generation device which converts mechanical energy, heat energy and solar energy into electricity energy. The device can be worn on a wrist or a shank to use, and converts the swing mechanical energy of arms or shanks during the walking process of people into electricity energy, and meanwhile, can convert the heat energy of flow caused by the temperature differences between the human skins and the exterior into electricity energy; additionally, under the condition of light, a solar battery panel in the device also can generate electric quantity; and the layout of the whole composite power generation device is that a thermoelectricity power generation part is positioned on the bottommost layer of the device, and a mechanical power generation part is positioned on the thermoelectricity power generation part; the solar battery panel is positioned on the outermost layer. The composite portable power generation device has the characteristics of compact structure, convenience in carrying, long service life and the like; and the composite portable power generation device can solve the problem that portable electronic products and wearable electronic products are poor in electricity supply, and has a favorable application prospect.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a composite portable power generating device. Background technique [0002] With the improvement of people's living standards and the development of science and technology, various portable electronic products and wearable electronic products will be used more and more widely. However, in these electronic products, there is often a very serious problem, that is, insufficient battery power supply makes these products unable to be used continuously for a long time. Faced with this problem, portable power generation technology has emerged in recent years to provide power or charge to portable electronic products anytime and anywhere. Portable power generation technologies use energy carried by the body or energy present in the environment to convert it into electricity, such as portable solar chargers. [0003] It should be pointed out that the energy carried by the human body o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S10/10H02S10/30H02N11/00H02N2/18
CPCY02E10/50
Inventor 曹自平缪玲朱洪波
Owner NANJING UNIV OF POSTS & TELECOMM
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