CN105933629A - Wireless power supply method for television - Google Patents
Wireless power supply method for television Download PDFInfo
- Publication number
- CN105933629A CN105933629A CN201610501788.3A CN201610501788A CN105933629A CN 105933629 A CN105933629 A CN 105933629A CN 201610501788 A CN201610501788 A CN 201610501788A CN 105933629 A CN105933629 A CN 105933629A
- Authority
- CN
- China
- Prior art keywords
- control module
- signal
- primary coil
- concussion
- volume
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 230000009514 concussion Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000010355 oscillation Effects 0.000 abstract 3
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to a wireless power supply method for a television, which comprises the step of: based on different functions loaded to electrical equipment, regulating required current magnitudes supplied to the corresponding functions. Different functions loaded to the electrical equipment are trigger signal conditions of different chips of the electrical equipment, and regulation on the current magnitudes required by the corresponding functions is further based on a current oscillation frequency of a primary coil. For example, based on different functions of the electrical equipment, required quantities of electricity supplied to the corresponding functions include the oscillation frequency of the primary coil, which is accelerated in response to increase of the quantities of electricity required by the functions and the oscillation frequency of the primary coil, which is slowed down in response to decrease of the quantities of electricity required by the functions.
Description
Technical field
The present invention relates to the system and method for wireless incremental power supply.
Background technology
The contact of electric equipment and electric supply installation in the market is all by golden finger contact conducting, of long duration, golden finger easily aoxidizes or loosens and causes loose contact, causes communication equipment charging slow or the situation such as short circuit, deadlock, brings the biggest inconvenience to the life of people.
Or, transformator causes power consumption big with constant power output always, wastes the energy.
Summary of the invention
The present invention proposes the method for the wireless power of a kind of television set can efficiently solve above-mentioned problem.
In the power supply acquisition scheme that an exemplary method and two are different:
Comprise difference in functionality based on described television set sight regulation supply to the magnitude of current needed for corresponding function.
Further, the difference in functionality of described television set sight is the triggering signal of described mainboard, and the magnitude of current needed for regulating described corresponding function is based further on the concussion frequency of current primary coil.
Further, the increase of the electricity needed for difference in functionality based on described television set regulation supply includes in response to described function to the electricity needed for corresponding function and the concussion frequency of primary coil that accelerates and the concussion frequency of primary coil slowed down in response to the minimizing of the electricity needed for described function.
Further, described triggering signal can be wireless signal transmission can also be wire signal transmission.
Further, use a kind of wireless power supply of wireless signal, including: a cell apparatus, it is provided with primary coil, also includes reception device and a control module, described control module can control the concussion frequency of primary coil；Including the secondary coil being connected with mainboard and discharger, described reception device is for receiving the signal that described discharger sends, and passes to described control module to regulate the concussion frequency of described primary coil.
When television set performs a certain function, the discharger being connected with described mainboard sends wireless signal, the reception device of cell apparatus receives this signal and feeds back to control module, after control module calculates the electricity required for this function, send instruction to primary coil and control the concussion frequency of primary coil, so that secondary coil concussion, provide the electricity required for this function to mainboard.
Further, use a kind of wireless power supply of wire signal, including: a cell apparatus, it is provided with primary coil, also includes that a control module, described control module can control the concussion frequency of primary coil；Triggering device including the secondary coil being connected with mainboard and signal, described signal triggers device and electrically connects with described control module, and described control module triggers, for receiving described signal, the signal that device sends, and regulates the concussion frequency of described primary coil.
When television set performs a certain function, the signal being connected with described mainboard triggers device and is signaled to control module, after control module calculates the electricity required for this function, send instruction to primary coil and control the concussion frequency of primary coil, so that secondary coil concussion, provide the electricity required for this function to mainboard.
The present invention uses contactless power supply mode, overcomes and contacts bad when contact is powered, or contact point is oxidized causes shutdown or the phenomenon such as blank screen, substantially increases the service life of equipment, has the biggest market prospect.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the circuit diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, embodiments provide a kind of wireless power method of television set,
When remote controller adjusts and improves volume, mainboard strengthens the signal of regulation to discharger transmission output level, discharger sends this signal to receiving device, receive device and this signal is fed back to control module, after control module calculates the electricity required for VOLUME UP, send instruction to primary coil and control to increase the concussion frequency of primary coil, so that secondary coil concussion meets provides the electricity required for VOLUME UP sound equipment or loudspeaker to mainboard.
The change of television situation on volume and the impact of display, mainboard according to video state and wave volume to discharger transmitting scene signal.Such as night scenes, receives device and the signal of reception is fed back to control module, and control module sends instruction makes primary coil reduce concussion, and then controls secondary coil minimizing to main board power supply.Such as scene on daytime, receives device and the signal of reception is fed back to control module, and control module sends instruction makes primary coil increase concussion, and then controls secondary coil increase to main board power supply.Audio needed for sight in such as video, this audio or strong or weak, receive device and the signal of reception is fed back to control module, control module sends instruction makes primary coil that concussion is increased or decreased.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (1)
1. the wireless power method of a television set, it is characterized in that:, when remote controller adjusts and improves volume, mainboard strengthens the signal of regulation to discharger transmission output level, discharger sends this signal to receiving device, receive device and this signal is fed back to control module, after control module calculates the electricity required for VOLUME UP, send instruction to primary coil and control to increase the concussion frequency of primary coil, so that secondary coil concussion meets provides the electricity required for VOLUME UP sound equipment or loudspeaker to mainboard；
The change of television situation on volume and the impact of display, mainboard according to video state and wave volume to discharger transmitting scene signal:
Such as night scenes, receives device and the signal of reception is fed back to control module, and control module sends instruction makes primary coil reduce concussion, and then controls secondary coil minimizing to main board power supply；
Such as scene on daytime, receives device and the signal of reception is fed back to control module, and control module sends instruction makes primary coil increase concussion, and then controls secondary coil increase to main board power supply；
Audio needed for sight in such as video, this audio or strong or weak, receive device and the signal of reception is fed back to control module, control module sends instruction makes primary coil that concussion is increased or decreased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501788.3A CN105933629A (en) | 2016-06-30 | 2016-06-30 | Wireless power supply method for television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501788.3A CN105933629A (en) | 2016-06-30 | 2016-06-30 | Wireless power supply method for television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105933629A true CN105933629A (en) | 2016-09-07 |
Family
ID=56829644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501788.3A Pending CN105933629A (en) | 2016-06-30 | 2016-06-30 | Wireless power supply method for television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105933629A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018190578A1 (en) | 2017-04-12 | 2018-10-18 | Samsung Electronics Co., Ltd. | Wireless power transmitter, wireless power receiving electronic device, and method for operating the same |
| EP3580831A4 (en) * | 2017-04-12 | 2020-03-04 | Samsung Electronics Co., Ltd. | WIRELESS POWER TRANSMITTER, ELECTRICAL DEVICE FOR WIRELESS POWER RECEIVING AND METHOD FOR OPERATING IT |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101127854A (en) * | 2007-09-28 | 2008-02-20 | 天津三星电子显示器有限公司 | Day/night mode transformation method based on digital TV |
| CN101345438A (en) * | 2008-08-28 | 2009-01-14 | 旭丽电子(广州)有限公司 | Wireless power supply |
| CN102104285A (en) * | 2009-12-18 | 2011-06-22 | 海尔集团公司 | Power supply method for display device and display device with wireless power |
| CN102299548A (en) * | 2010-06-24 | 2011-12-28 | 海尔集团公司 | Electronic device and power supply method thereof as well as wireless power supply system |
| CN102918748A (en) * | 2011-04-26 | 2013-02-06 | 松下电器产业株式会社 | Wireless power transmission device |
| JP2015195716A (en) * | 2011-08-01 | 2015-11-05 | パナソニックＩｐマネジメント株式会社 | Non-contact power supply device |
-
2016
- 2016-06-30 CN CN201610501788.3A patent/CN105933629A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101127854A (en) * | 2007-09-28 | 2008-02-20 | 天津三星电子显示器有限公司 | Day/night mode transformation method based on digital TV |
| CN101345438A (en) * | 2008-08-28 | 2009-01-14 | 旭丽电子(广州)有限公司 | Wireless power supply |
| CN102104285A (en) * | 2009-12-18 | 2011-06-22 | 海尔集团公司 | Power supply method for display device and display device with wireless power |
| CN102299548A (en) * | 2010-06-24 | 2011-12-28 | 海尔集团公司 | Electronic device and power supply method thereof as well as wireless power supply system |
| CN102918748A (en) * | 2011-04-26 | 2013-02-06 | 松下电器产业株式会社 | Wireless power transmission device |
| JP2015195716A (en) * | 2011-08-01 | 2015-11-05 | パナソニックＩｐマネジメント株式会社 | Non-contact power supply device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018190578A1 (en) | 2017-04-12 | 2018-10-18 | Samsung Electronics Co., Ltd. | Wireless power transmitter, wireless power receiving electronic device, and method for operating the same |
| EP3580831A4 (en) * | 2017-04-12 | 2020-03-04 | Samsung Electronics Co., Ltd. | WIRELESS POWER TRANSMITTER, ELECTRICAL DEVICE FOR WIRELESS POWER RECEIVING AND METHOD FOR OPERATING IT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |