CN201957153U - Television realizing standby with zero power consumption of power grid - Google Patents
Television realizing standby with zero power consumption of power grid Download PDFInfo
- Publication number
- CN201957153U CN201957153U CN2010205956841U CN201020595684U CN201957153U CN 201957153 U CN201957153 U CN 201957153U CN 2010205956841 U CN2010205956841 U CN 2010205956841U CN 201020595684 U CN201020595684 U CN 201020595684U CN 201957153 U CN201957153 U CN 201957153U
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- Prior art keywords
- standby
- module
- power
- television
- television set
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- Expired - Fee Related
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- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000010248 power generation Methods 0.000 claims description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 6
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a television realizing standby with zero power consumption of a power grid, which comprises a main board, a display module, a signal controller and a standby power supplying system, wherein the standby power supplying system is connected with a main board MCU(micro control unit) via a switch conversion module. The standby power supplying system comprises a methane power generating unit, a rectification filtering module, a charging module, an energy storing circuit, a DC/DC (direct-current/direct-current) converting circuit and a standby power supplying module which are sequentially connected. A methane power generating device is additionally arranged on an existing television power supplying system, so that heat produced by burning methane is changed into electricity to be supplied to the standby MCU, the power grid is subjected to zero power consumption when the television is standby, and the television is particularly suitable for being used in rural families, and is environment-friendly and energy-saving.
Description
Technical field
The utility model relates to television set, particularly a kind of television set of electrical network being realized Zero-power-consumption standby.
Background technology
At present television set realize the method for standby generally be by microprocessor unit (MCU) come in the shutoff system not necessary power supply, the power supply (being the necessary power supply of waken system) that must have of retention system, the television standby function can allow the user in temporarily without TV, main power supply by remote controller temporary close TV only keeps the necessary power supplies of system start-up such as infrared reception.The user only need use a teleswitch when start TV next time and carry out Remote and just can start television set, and is convenient and simple.The power consumption of system is generally about 1W during standby.Though power consumption is little, from energy-conservation angle, standby also is a kind of very big waste for a long time.Particularly at rural subscribers, though stand-by power consumption generally all about 1W, standby also can be accumulated and consume more energy for a long time.
Summary of the invention
The purpose of this utility model is to solve above-mentioned problems of the prior art, proposes a kind of television set of electrical network being realized Zero-power-consumption standby.
The technical solution adopted in the utility model is, proposes a kind of electrical network to be realized the television set of Zero-power-consumption standby comprising mainboard, display module and signal controller, also comprises a standby electric power system that is connected with mainboard MCU by the switch handover module.
Described standby electric power system comprises biogas power generation unit, rectification filtering module, charging module, accumulator, DC/DC translation circuit and the standby supply module that connects successively.
The utility model also comprises a charge management circuit that is connected with charging module with main power source module and is subjected to this charge management circuit to control quick charge module to the accumulator quick charge.
Compared with prior art, the utility model increases the biogas electric supply installation on existing TV electric power system, use for standby MCU after the heat energy that biogas burning is produced is converted into electric energy, thus when realizing standby to the zero-power of electrical network, be particularly suitable for using environmental protection and energy saving in rural households.
Description of drawings
Below in conjunction with accompanying drawing and preferred embodiment the utility model is described in detail, wherein:
Fig. 1 is a theory diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises mainboard, display module and signal controller, comprises that also one passes through the standby electric power system that the switch handover module is connected with mainboard MCU.Described standby electric power system comprises biogas power generation unit, rectification filtering module, charging module, accumulator, DC/DC translation circuit and the standby supply module that connects successively.And the biogas power generation unit comprises: biogas generating device, gas purification and the stocking system and the biogas generator that connect successively with pipeline.
The utility model also comprises a charge management circuit that is connected with charging module with main power source module and is subjected to this charge management circuit to control quick charge module to the accumulator quick charge.
The utility model realizes that the method to the electrical network zero-power is to increase biogas generating device on original television system, gas purification and stocking system, the small power generation unit, current rectifying and wave filtering circuit, charging module, accumulator and charge management circuit, purpose are to allow television set use clean energy resource when standby, realize the electrical network zero-power.
In an embodiment of the present utility model, the accumulator in the block diagram uses lithium battery as energy storage vehicle.Biogas is by some organic substances are produced through enclosed anaerobic fermentation by biogas generating device.The biogas (composition mainly is CH4) that produces after fermenting flows to gas purification by pipeline and stocking system purifies the use of storage supply small power generation unit.The internal combustion engine of small power generation unit carries the biogas of coming to carry out abundant work by combustion stocking system, the rotor winding that acting back moment of torsion the drives generator generating of doing work, electric energy after the generator for electricity generation is transferred to (system for TV set access interface) rectification filtering module by electric wire and carries out rectifying and wave-filtering, re-uses charging module the energy storage of accumulator lithium cell charging is used for the television set system standby.
When standby, the MCU control switch switches, and makes switch connect the standby supply module and comes to power to MCU.The standby supply module mainly provides suitable voltage by accumulator by the DC/DC translation circuit.Charge management circuit mainly is the monitoring charging module, if find the lithium battery power shortage after start, and the biogas power generation amount is when strong, and it is electric once just to fill for battery soon with main power source, and the assurance system normally uses.
Mainly use the energy power supply of biogas during the utility model standby, power, can realize the electrical network zero-power without electrical network.When using when start, the MCU control switch connects main power source module, powers with electrical network.
The above embodiment has only expressed several execution mode of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (5)
1. the television set to electrical network realization Zero-power-consumption standby comprises mainboard, display module and signal controller, it is characterized in that: comprise that also one passes through the standby electric power system that the switch handover module is connected with mainboard MCU.
2. television set according to claim 1 is characterized in that: described standby electric power system comprises biogas power generation unit, rectification filtering module, charging module, accumulator, DC/DC translation circuit and the standby supply module that connects successively.
3. television set according to claim 2 is characterized in that: described accumulator uses lithium battery as energy storage vehicle.
4. television set according to claim 1 is characterized in that: also comprise a charge management circuit that is connected with charging circuit with main power source module and be subjected to this charge management circuit to control quick charge module to the accumulator quick charge.
5. television set according to claim 2 is characterized in that: described biogas power generation unit comprises biogas generating device, gas purification and stocking system and the biogas generator that connects successively with pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205956841U CN201957153U (en) | 2010-11-05 | 2010-11-05 | Television realizing standby with zero power consumption of power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205956841U CN201957153U (en) | 2010-11-05 | 2010-11-05 | Television realizing standby with zero power consumption of power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201957153U true CN201957153U (en) | 2011-08-31 |
Family
ID=44501254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205956841U Expired - Fee Related CN201957153U (en) | 2010-11-05 | 2010-11-05 | Television realizing standby with zero power consumption of power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201957153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103246208A (en) * | 2012-02-09 | 2013-08-14 | 苏州三星电子有限公司 | Electric appliance controller |
-
2010
- 2010-11-05 CN CN2010205956841U patent/CN201957153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103246208A (en) * | 2012-02-09 | 2013-08-14 | 苏州三星电子有限公司 | Electric appliance controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20131105 |