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Wireless power supply system of set top box and control method

A wireless power supply and set-top box technology, which is applied to the components of the TV system, TVs, current collectors, etc., can solve the problems that the set-top box cannot provide wireless power supply, and the set-top box cannot use battery power.

Active Publication Date: 2018-07-27
HISENSE BROADBAND MULTIMEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • Wireless power supply system of set top box and control method
  • Wireless power supply system of set top box and control method
  • Wireless power supply system of set top box and control method

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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

The invention discloses a wireless power supply system of a set top box and a control method. The wireless power supply system comprises a power supply network, an electromagnetic induction wireless charging module, a super-capacitor control module and an intelligent switch control module, wherein the electromagnetic induction wireless charging module comprises a sending module and a receiving module, the sending module is electrically connected with the power supply network and used for receiving the electric energy provided by the power supply network, the electric energy is transmitted between the receiving module and the sending module through electromagnetic induction, the super-capacitor control module is electrically connected with the receiving module and used for storing the electric energy stored by the receiving module and providing the electric energy for the set top box, and the intelligent switch control module is connected with the receiving module in series and used forcontrolling the connection and disconnection of the receiving module and the super-capacitor control module. By means of the wireless power supply system, the wireless power supply technology is improved; in combination with a super-capacitor, the multi-specification self-adaptive wireless power supply of the set top box is realized, the problem that set top boxes from different countries are notcompatible in specification is solved, and cost is greatly reduced.

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 Applications(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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