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Energy Converters and Wireless Devices

A technology of energy converters and wireless devices, which is applied in the direction of electrical components, electromechanical devices, etc., can solve the problems of low converter efficiency and small thickness of elastic soft magnetic film, and achieve the effect of wide application range and stable energy

Inactive Publication Date: 2016-09-21
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the structure of the converter is simple and the volume is small, because the thickness of the elastic soft magnetic film is small and only one movement is made, the magnetic flux of the electromagnetic coil cannot be greatly changed, and the efficiency of the converter is low

Method used

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  • Energy Converters and Wireless Devices
  • Energy Converters and Wireless Devices
  • Energy Converters and Wireless Devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Figure 1a to Figure 1c It is an exemplary structural diagram of the energy converter in Embodiment 1 of the present invention. in, Figure 1a A cutaway view of the main view, Figure 1b For the bottom view, Figure 1c shown as in Figure 1a Basically the schematic diagram when the button 11 is pressed. This manual will mainly be based on the Figure 1a The orientations shown describe the energy converter in the embodiment of the present invention in detail. Unless otherwise specified, the up, down, left, right, front, back, vertical and horizontal orientations involved in this specification are relative to Figure 1a From the perspective shown. Such as Figure 1a and Figure 1b As shown, the energy converter includes: a button 11 , an elastic vibrating component 12 , a magnetic circuit component 13 and an electromagnetic coil 14 .

[0047] In this embodiment, the button 11 is fixedly arranged, such as fixedly arranged on a housing panel and the like. In actual...

Embodiment 2

[0062] figure 2 It is an exemplary structural diagram of the energy converter in Embodiment 2 of the present invention. Such as figure 2 As shown, the structure of the energy converter in the second embodiment is the same as Figure 1a to Figure 1c The structure of the energy converter shown in is consistent. The difference is that in the energy converter in the embodiment of the present invention, the positions of the magnetic circuit member 13 and the electromagnetic coil 14 are equivalent to Figure 1a to Figure 1c It is obtained after vertical flipping on the basis of . At this time, the magnetic circuit component 13 is fixedly arranged, for example, can be arranged on a bracket inside the casing, etc., while the electromagnetic coil 14 is connected to the fixedly arranged button 11 through the elastic vibration member 12 .

[0063] In this embodiment, the oscillation parameters of the energy converter are determined by the elastic vibration member 12 , the material of...

Embodiment 3

[0068] Figure 4 A schematic structural diagram of a wireless device in Embodiment 3 of the present invention is shown. Such as Figure 4 As shown, the wireless device includes: an energy converter 41 , a rectifier 42 , an energy storage control unit 43 and a signal sending unit 44 .

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Abstract

The invention discloses an energy converter and wireless equipment containing the energy converter. The energy converter includes: an elastic vibration component; a magnetic circuit component, which includes a permanent magnet and a magnetically conductive connector, and the permanent magnet and the magnetically conductive connector form a gap; an electromagnetic coil, which is arranged on the magnetic circuit component In the gap: any one of the magnetic circuit component and the electromagnetic coil is fixedly arranged, and the other one is connected with the elastic vibrating component and can freely perform relative movement of cutting the magnetic force line under the action of an external force. The technical scheme disclosed by the invention can improve the energy conversion efficiency and make full use of permanent magnet resources.

Description

technical field [0001] The invention relates to an energy converter and a wireless device containing the energy converter. Background technique [0002] Wireless technology has become an emerging field and is widely used in various applications. For example, wireless remote sensors and wireless light controllers, etc. The flexibility of wireless technology provides users with great convenience, but the energy problem of wireless applications has always been the bottleneck that limits the application range and reliability of wireless devices. [0003] Currently, rechargeable batteries are commonly used to power wireless devices such as wireless sensors and wireless controllers. Although with the development of battery technology, batteries can have a longer battery life, longer service life and service time, there are still many problems that are difficult to solve. For example, environmental pollution problems and unpredictable damage problems (ie, unreliable problems), e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K35/04
Inventor 郭旻范顺杰卓越
Owner SIEMENS AG
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