Multilayer wireless charging device

A wireless charging device and wireless charging technology, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problem that multiple electrical devices are difficult to provide charging ports at the same time, so as to improve the usable height, improve the external integrity, The effect of easy access

Active Publication Date: 2018-12-21
NINGBO GRAPHENE INNOVATION CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wireless charging of current low-power electrical devices (such as mobile phones) is mostly one-to-one, that is, a wireless charger can only provide charging functions for one electrical device, and it is difficult to provide charging ports for multiple electrical devices at the same time

Method used

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  • Multilayer wireless charging device
  • Multilayer wireless charging device
  • Multilayer wireless charging device

Examples

Experimental program
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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] The present invention provides a multi-layer wireless charging device, such as Figures 1 to 5 As shown, a heating container is included, and a heat conduction layer, a graphene heating layer, a heat insulating layer and a wireless battery layer are sequentially arranged in the bottom of the heating container from top to bottom, wherein the wireless battery layer can be a graphene wireless rechargeable battery, and the bottom of the heating container is also It is equipped with a temperature sensor, a charging circuit, and a heating circuit. Specifically, the controller controls whether to continue heating according to the temperature fed back by the temperature sensor, controls whether to charge according to whether there is an external power supply and the power of the wireless rechargeable battery, and controls whether to continue heat...

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PUM

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Abstract

The invention provides a multi-layer wireless charging device, comprising a heating container and a wireless charging bracket, wherein, the wireless charging bracket comprises at least two layers of wireless charging platforms coaxially arranged, the shaft is an eccentric shaft, and the wireless charging platform is rotatably connected with the eccentric shaft; An upper surface of the wireless charging platform is provided with a groove, the region in the groove is a wireless induction region, a radio energy transmit is correspondingly arranged inside the wireless charging platform, and the upper part of the groove is covered with a removable or movable cover plate. The multi-layer wireless charging platform can meet simultaneous charging of multiple electric devices. Each layer of the charging platform can rotate around the eccentric axis to stagger the distribution of the charging platform, which is conducive to improving the space utilization rate of the multi-layer support and facilitating the power take-off and discharge device; In addition, the cover plate covered by the upper groove can prevent the wireless sensing area from being polluted and reduce the wireless charging efficiency; Electrical components such as radio energy transmitters and related circuits are encapsulated in wireless charging platforms and eccentric shafts to improve external integrity while also protecting electrical components.

Description

technical field [0001] The invention relates to the technical field of wireless charging, in particular to a wireless charging stand on which a heating container can be placed. Background technique [0002] With the development of technology, wireless charging technology has gradually received attention. During wireless charging, since energy is transmitted between the charger and the power-consuming device through a magnetic field, there is no need for wires to connect the two, so both the charger and the power-consuming device can have no exposed conductive contacts. At present, wireless charging is mainly divided into electromagnetic induction type, magnetic field resonance type, and radio wave type, which are mainly equipped with an energy transmitter at the power supply end and a matching energy receiver at the electrical device end. The wireless charging of current low-power electric devices (such as mobile phones) is mostly one-to-one, that is, a wireless charger can...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J50/40
CPCH02J7/0044H02J50/40
Inventor 许凯评张晖刘兆平
Owner NINGBO GRAPHENE INNOVATION CENT CO LTD
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