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Button-type self-generating device for wireless switches

A wireless switch and self-generating technology, applied in the direction of electromechanical devices, electrical components, etc., can solve the problems of limited battery life and affecting the use of switches, and achieve the effects of large induced electromotive force, easy production and processing, and a small number of parts

Inactive Publication Date: 2016-06-08
浙江黄岩宏兴工艺品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some wireless switches still use batteries to power the circuits in the switch. The battery life is limited and needs to be replaced after a certain period of time, which affects the use of the switch to a certain extent.

Method used

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  • Button-type self-generating device for wireless switches
  • Button-type self-generating device for wireless switches
  • Button-type self-generating device for wireless switches

Examples

Experimental program
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Embodiment Construction

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] like Figures 1 to 3 As shown, the device of the present invention includes a U-shaped iron core 1, a coil 2, a magnetic steel 3, two Z-shaped iron bar yokes 4 and 5, two springs 6 and 7, two fixing caps 8 and 9, four One short support rod 10 , two long support rods 11 , the bottom plate 12 and the lead wire 13 of the coil 2 . The coil 2 is wound on the U-shaped iron core 1, and has lead wires 13 to supply power to the subsequent low-power circuit. The U-shaped iron core 1 and the bottom plate 12 are connected by four short support rods 10 to be fixed. The magnetic yokes 4 and 5 are respectively fixed with the S and N magnetic poles of the magnetic steel 3, and the three form an integral part. At the same time, the two Z-shaped magnetic yokes 4 and 5 are respectively connected with the two long through holes 4D and 5D through their edges. The sup...

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Abstract

The invention discloses a button-type self-generating device for wireless switches. The device is mainly composed of a core, a coil, magnetic steel, magnetic yokes, a spring, a support bar and a base plate. The coil is wound on the middle part of the U-type core. The two sides of the core respectively contact the two Z-type magnetic yokes. The two magnetic yokes can slide on the long support bar, the two magnetic yokes (with one behind the other) are respectively connected and fixed to the S and N poles of the strip-shaped magnetic steel, and the two magnetic yokes and the magnetic steel form an integrated piece. A button is connected with the integrated piece formed by the Z-type magnetic yokes and the magnetic steel. When the button is pressed, contacts between the two Z-type magnetic yokes and the two sides of the U-type core are exchanged, a reversal is finished through the flux of the U-type core, and the change in magnetic flux makes the coil wound on the U-type core produce an induced electromotive force. According to the invention, the micro energy of the button is used to generate electricity. The button-type self-generating device is simple in structure, small in size, and suitable for wireless switches and various occasions needing a button-type self-generating device.

Description

technical field [0001] The invention relates to the field of smart home, in particular to a push-button self-generating device for wireless switches. Background technique [0002] Smart home aims to improve the convenience, comfort, environmental protection and energy saving of people's home life. As an important product in the smart home, the wireless switch has the advantage of being remote controlled, movable and free of wiring, providing users with a more convenient, comfortable and environmentally friendly home solution. At present, some wireless switches still use batteries to supply power to the circuits in the switches. The battery has a limited life and needs to be replaced after a certain period of time, which affects the use of the switch to a certain extent. The button-type self-generating device can convert the mechanical action of the switch button into electrical energy, so as to supply power for the subsequent circuit, which solves the problem of the power s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K35/02
Inventor 黄峰杨文鑫杨杰董飞青
Owner 浙江黄岩宏兴工艺品厂
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