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A wireless transmission method of electric energy and power supply equipment

A technology for power supply equipment and wireless transmission, applied in circuit devices, electrical components, etc., can solve the problem that power transmission equipment cannot be flexibly switched and used, and achieve the effect of improving user experience and flexibly switching use.

Active Publication Date: 2020-12-29
青岛众海汇智能源科技有限责任公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to provide a wireless transmission method of electric energy to solve the problem of inability to flexibly switch between electric energy transmission devices in the prior art

Method used

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  • A wireless transmission method of electric energy and power supply equipment
  • A wireless transmission method of electric energy and power supply equipment
  • A wireless transmission method of electric energy and power supply equipment

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Embodiment Construction

[0016] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

[0017] In order to facilitate a quicker understanding of the illustrative embodiments of the invention, a brief description of the main idea of ​​the invention is first given here.

[0018] The power supply equipment provides the transmission of electric energy for the load equipment. If it is too low, the load equipment cannot be started normally, and if it is too high, it will easily cause damage to the load equipment. In order to avoid that the voltage delivered by the power supply equipment does not meet the requirements of the load ...

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Abstract

The invention provides a power wireless transmission method and a power supply device. The method is applied to the power supply device. The method comprises the steps that first voltage used for starting the communication function of a load device is transmitted to the load device; a control message which comprises the rated operating parameters and is sent by the load device is received; and according to the rated operating parameters in the control message, second voltage used for the normal operation of the load device is transmitted to the load device. The rated operating parameters at least comprise the rated work voltage of the load device. For each different load devices, the power supply device transmits voltage conforming to the operating parameters according to the operating parameters. The problem that voltage received by the load device does not match needed voltage is avoided. Flexible switching and use of devices can be realized. The user experience is enhanced.

Description

technical field [0001] The invention relates to the technical field of electric energy wireless transmission, in particular to a method for wireless electric energy transmission and power supply equipment. Background technique [0002] Wireless power supply / charging technology is to wirelessly transmit power through coupling coils. This power transmission method does not require wires / cables. Compared with the traditional power supply using wires / cables, it avoids cumbersome lines and reduces the footprint of equipment. , making it more convenient for users to place and use the device. [0003] The existing equipment needs to be paired between the power supply equipment and the load equipment before use. The pairing operation needs to be completed manually by the user or the staff. After searching the device in the network, access the device, complete the pairing, and send the identification of the load device and the required power supply voltage to the power supply device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J50/20
Inventor 刘宝李明龙海岸孙伟鄢海峰
Owner 青岛众海汇智能源科技有限责任公司
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