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Self-generating device and wireless switch

A technology of self-generating and installing slots, applied in the direction of electromechanical devices, electrical components, etc., can solve the problem of small power generation, and achieve the effect of increasing magnetic flux and avoiding magnetic leakage

Active Publication Date: 2017-05-24
NINGBO BULL ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a self-generating device and a wireless switch to solve the problem that the self-generating device in the prior art has a relatively small amount of power generation

Method used

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  • Self-generating device and wireless switch

Examples

Experimental program
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Effect test

Embodiment 1

[0044] see figure 2 , image 3 , Figure 4 , Figure 6 and Figure 7 The self-generating device provided by the embodiment of the present invention includes a base 31 and a magnetic field generating unit installed on the base 31. The magnetic field generating unit includes an E-shaped iron core 2, an air-core coil assembly 4, and a magnetically conductive contact 60. The E-shaped iron core 2 includes a base body 200 and a first extension body 201, an intermediate extension body 202 and a second extension body 203 respectively arranged on the base body 200, the hollow coil assembly 4 is set on the middle extension body 202, and the self-generating device includes a first The first state and the second state; in the first state, the magnetically conductive contacts 60 are in contact with the first protruding body 201 and the middle protruding body 202 respectively; 203 is in contact with the middle extension body 202;

[0045] The extension direction of the first extension...

Embodiment 2

[0074]The present invention also provides a wireless switch, including the self-generating device provided in the above embodiment.

[0075] Compared with the prior art, the beneficial effect of the wireless switch provided by the embodiment of the present invention is the same as that of the self-generating device provided by the above technical solution, and will not be repeated here.

[0076] Among them, the wireless switch can provide enough electric energy to control the 86-type wall switch of the lamp; and, the self-generating device provided by the above-mentioned embodiment can not only be installed under a single 86-type multi-position wall switch, but also can be installed in all compact, And among the switches that consume a lot of power.

[0077] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in an appropriate manner.

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Abstract

The invention discloses a self-generating and a wireless switch, relates to the technical field of wireless switches, and solves a problem that a self-generating device in the prior art is not sufficient in power generation. The device comprises a pedestal and a magnetic field generation unit disposed on the pedestal. The magnetic field generation unit comprises an E-shaped iron core, a hollow coil assembly, and a magnetic conduction contact. The E-shaped iron core comprises a basic body, a first stretch-out body, a central stretch-out body and a second stretch-out body, wherein the first stretch-out body, the central stretch-out body and the second stretch-out body are disposed on the basic body. The hollow coil assembly sleeves the central stretch-out body, and the length of the central stretch-out body in the Z-axis direction is less than the length of the first stretch-out body in the Z-axis direction and the length of the second stretch-out body in the Z-axis direction. The device is used for the wireless switch.

Description

technical field [0001] The invention relates to the technical field of wireless switches, in particular to a self-generating device and a wireless switch. Background technique [0002] The multi-position wall rocker switch is a switch installed on the wall to control lamps. Since the power line of the switch needs to be connected to the control circuit, the installation position of the multi-position wall rocker switch is affected by the position of the power supply. Restrictions limit the scope of application of multiple wall rocker switches. Therefore, multiple wall rocker switches are gradually being replaced by wireless switches. [0003] At present, in the prior art, a hand-press self-generating device is applied to a wireless switch to provide the required electric energy for the working wireless switch. The Chinese patent CN201320452511.8 discloses a self-generating device, which uses the principle of electromagnetic power generation to convert the mechanical energy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K35/02
CPCH02K35/02
Inventor 田赡民张希伟张云旆
Owner NINGBO BULL ELECTRIC CO LTD
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