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A wireless power storage sofa and a sofa charging method

A technology of wireless power supply and wireless transmitter, which is applied in battery circuit devices, current collectors, electric vehicles, etc., and can solve problems such as damaged AC power lines, easy tripping of AC power lines, and no power storage capacity of sofas. Achieve the effect of improving the safety of use, simple structure and stable center of gravity

Pending Publication Date: 2018-12-25
MAN WAH INTELLIGENT TECH HUIZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] First, the use of a long AC power cord will result in a part of the AC power cord being exposed to the ground, and the AC power cord exposed on the ground is easy to trip people
[0005] Second, the AC power cord exposed on the ground is easily affected by external factors, causing the outer skin of the AC power cord to be damaged, thus causing safety accidents
[0007] Fourth, the sofa that uses the desktop adapter has no power storage capacity, and can only rely on the connection with the socket to obtain power

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0033] The wireless power storage sofa of this embodiment is a kind of smart sofa, which includes a sofa frame 1, and there is a large space between the bottom frame 13 of the sofa and the ground, and a wireless power adapter is installed on the bottom frame 13, correspondingly , this embodiment also has a wireless transmitter 3, and the wireless transmitter 3 is plugged into an external power source, such as a power socket. A push rod 11 is arranged between the two underframes 13 of the sofa frame 1 , and a push rod motor 12 is arranged on the push rod 11 .

[0034] The interior of the wireless transmitter 3 is provided with a current conversion module and an electromagnetic wave transmitting module. After the wireless transmitter 3 is electrically connected to the power socket, the current conversion module generates electromagnetic waves of a preset frequency according to changes in current. Then, the electromagnetic wave transmitting module converts the preset Frequency el...

specific Embodiment 2

[0045] This embodiment provides a charging method for charging the wireless power storage sofa according to the embodiment of the present invention. The method includes:

[0046] Obtain electrical energy from an external power source and emit radio waves with a preset frequency;

[0047] receiving radio waves of the preset frequency and converting them into electric current of the preset frequency;

[0048] Based on the current of the preset frequency, the wireless power storage sofa is charged.

[0049] Since the charging method in this embodiment transmits the electric energy at the external power source to the sofa through radio waves with a preset frequency, thereby charging the sofa, it avoids the need to apply power cords, especially AC power cords, to power the sofa, thereby avoiding the The occurrence of people being tripped due to the exposure of the power cord also avoids the safety accident caused by the exposure of the electric core of the power cord. This embodim...

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Abstract

The invention provides a wireless power storage sofa, comprising a power adapter, a wireless transmitter, wherein the power adapter is a radio source adapter, and the radio source adapter comprises awireless receiver, at least one electric energy storage device and a DC lead-out line. The wireless emitter is connected with an external power source, and after obtaining the electric energy of the external power source, the wireless emitter emits an electromagnetic wave with a preset frequency. The wireless receiver is electrically connected with the at least one electric energy storage device.After receiving the electromagnetic wave of the preset frequency, the wireless receiver stores the electric energy in the at least one electric energy storage device. At least one electric energy storage device is connected with the DC lead-out line; The invention also provides a sofa charging method. The invention has the advantages of safe use and conducive to the electric wire layout inside thesofa. The invention also has the advantages of being flexible in placement and capable of storing electric energy.

Description

technical field [0001] The invention relates to smart home, in particular to a wireless power storage sofa and a sofa charging method. Background technique [0002] The existing functional sofa is powered by a desktop adapter, and the power adapter is composed of an AC power cord, an adapter box and the like. [0003] In actual use, when the location of the smart sofa and the socket may be far away, correspondingly, a long AC power cord needs to be used, which will lead to the following problems: [0004] First, using a long AC power cord will result in a part of the AC power cord being exposed to the ground, and the AC power cord exposed on the ground is easy to trip people. [0005] Second, the AC power cords exposed on the ground are easily affected by external factors, causing the sheath of the AC power cords to be damaged, thereby causing safety accidents. [0006] Third, because the main body of the desktop adapter is installed on the iron frame in the middle of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/02H02J50/20
CPCH02J7/025H02J50/20
Inventor 齐发云王清江
Owner MAN WAH INTELLIGENT TECH HUIZHOU CO LTD
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