A wireless power supply system and control method for a set-top box

A wireless power supply and set-top box technology, which is applied to the components of the TV system, TVs, collectors, etc., can solve the problems that the set-top box cannot be powered by batteries, and the set-top box cannot perform wireless power supply, etc., to achieve continuous wireless power supply and realize the effect of multiple specifications

Active Publication Date: 2021-11-26
HISENSE BROADBAND MULTIMEDIA TECH
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Problems solved by technology

[0005] This application provides a wireless power supply system and control method for a set-top box to solve the technical problem that the current set-top box cannot use batteries for power supply, resulting in the inability of the set-top box to perform wireless power supply

Method used

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  • A wireless power supply system and control method for a set-top box
  • A wireless power supply system and control method for a set-top box
  • A wireless power supply system and control method for a set-top box

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0030] Nowadays, there are many kinds of audio and video set-top boxes, product functions are diversified, DC (Direct Current, direct current) power supply requirements are diverse, AC (Alternating Current, AC) terminal plugs in different countries (such as EU / UK / US / IN / TI / AU / BR) is also diversified, and the voltage, current and power require...

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Abstract

This application discloses a wireless power supply system and control method for a set-top box. The wireless power supply system includes: a power supply network, an electromagnetic induction wireless charging module, a supercapacitor control module, and an intelligent switch control module, wherein the electromagnetic induction wireless charging module The group includes a sending module and a receiving module. The sending module is electrically connected to the power supply network for receiving electric energy provided by the power supply network. The receiving module and the sending module transmit electric energy through electromagnetic induction; the supercapacitor control module is electrically connected to the receiving module. It is used to store the electric energy transmitted by the receiving module and provide electric energy for the set-top box; the intelligent switch control module is connected in series with the receiving module to control the on-off of the receiving module and the supercapacitor control module. The wireless power supply system provided by this application improves the wireless power supply technology, and realizes multi-standard and self-adaptive wireless power supply for set-top boxes combined with supercapacitors, solves the problem of incompatibility of set-top box specifications in different countries, and greatly reduces costs.

Description

technical field [0001] The present application relates to the technical field of wireless power supply, in particular to a wireless power supply system and control method for a set-top box. Background technique [0002] Nowadays, there are many kinds of audio and video set-top boxes, product functions are diversified, DC power supply requirements are diverse, and AC terminal plugs (such as EU / UK / US / IN / TI / AU / BR) in different countries are also diverse, and voltage, current and power requirements are also diverse. It is also different. The set-top box can only be powered by the power adapter, and the use of multiple AC plugs is not conducive to resource integration and greatly increases the cost. Therefore, it is necessary to develop a unified, efficient, safe, reliable and feasible optimized power supply method for the set-top box to replace the power supply The adapter supplies power. [0003] At present, wireless charging technology has been widely used in the charging pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H02J7/02H02J7/34H02H5/04H04N21/443H04N5/63
CPCH02J7/025H02J7/027H02H5/04H02J7/0068H02J7/345H04N5/63H04N21/4432
Inventor 孙守军
Owner HISENSE BROADBAND MULTIMEDIA TECH
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