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Power generation devices and electronic equipment

A power generation device and magnet technology, which is applied in the direction of electromechanical devices, mechanical equipment, engines, etc., can solve problems such as inability to ensure circuit drive power, unstable power generation, etc.

Active Publication Date: 2022-05-17
MITSUMI ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the obtained power generation amount is unstable, there is a possibility that the driving power of the circuit cannot be ensured due to the operator pressing the switch.

Method used

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  • Power generation devices and electronic equipment
  • Power generation devices and electronic equipment
  • Power generation devices and electronic equipment

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Experimental program
Comparison scheme
Effect test

no. 1 approach ＞

[0073] First, refer to Figure 3 ~ Figure 8 , the power generator according to the first embodiment of the present invention will be described. image 3 It is a perspective view showing the appearance of the power generating device according to the first embodiment of the present invention. Figure 4 yes image 3 An exploded perspective view of the power generating unit shown. Figure 5 yes means image 3 The diagram of the operation part and the magnet assembly of the power generating device shown. Figure 6 yes means image 3 A top view of the internal configuration of the power plant shown. Figure 7 is for illustration image 3 A diagram showing the operation of the power generation device. Figure 8 yes means Figure 7 A graph showing the change in the rotational speed of the magnet between the actions of the generator. In addition, in Figure 6 In , the internal structure of the power generation device is shown, so the upper plate of the power generation device...

no. 2 approach ＞

[0175] Next, refer to Figure 9 to Figure 15 , the power generation device according to the second embodiment of the present invention will be described in detail. Figure 9 It is a perspective view showing the appearance of a power generator according to a second embodiment of the present invention. Figure 10 yes Figure 9 An exploded perspective view of the power generating unit shown. Figure 11 yes means Figure 9 A diagram of the coil assembly of the power generating device shown. Figure 12 yes means Figure 9 A diagram of the rotating components and magnet assembly of the power generation device shown. Figure 13 yes means Figure 9 A top view of the internal configuration of the power plant shown. Figure 14 is for illustration Figure 9 A diagram showing the operation of the power generation device. Figure 15 is for illustration Figure 9 A diagram showing the operation of the power generation device. In addition, in Figure 13 In , in order to show the ...

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PUM

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Abstract

The present invention provides a power generating device and electronic equipment capable of stably providing sufficient power generation. The power generation device (100) has: a casing (110); a coil (121), which is fixedly arranged in the casing (110); 140) is centered and supported so as to be relatively rotatable and movable with respect to the coil (121); the operation part (130) is set to be rotatable with respect to the housing (110) and is rotated to apply an external force; and an elastic member (160) which stores external force applied via the operation part (130) as elastic energy, and relatively rotationally moves the magnets (151a, 151b) with respect to the coil (121) by releasing the stored elastic energy.

Description

technical field [0001] The present invention relates to a power generating device and an electronic device, and more specifically, to a power generating device that generates power by using an external force applied via an operation unit, and an electronic device including the power generating device. Background technique [0002] Due to recent advances in science and technology, power saving of driving power of circuits has been promoted. Therefore, it is possible to generate electricity using a relatively small external force applied from the outside such as an external force applied by an operator's switch operation or an external force applied from a vibrating body such as a pipe, and to drive a circuit using the generated electric power. [0003] Therefore, a power generation device that generates power with a small external force and supplies electric power to a circuit has been studied. For example, Patent Document 1 discloses a power generating device including a co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03G1/02H02K21/12
CPCF03G1/02H02K21/12H02K7/1853H02K35/02H02K7/06
Inventor 福元博之
Owner MITSUMI ELECTRIC CO LTD