CN201491157U - Energy-saving television with low power consumption - Google Patents
Energy-saving television with low power consumption Download PDFInfo
- Publication number
- CN201491157U CN201491157U CN200920192683XU CN200920192683U CN201491157U CN 201491157 U CN201491157 U CN 201491157U CN 200920192683X U CN200920192683X U CN 200920192683XU CN 200920192683 U CN200920192683 U CN 200920192683U CN 201491157 U CN201491157 U CN 201491157U
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- standby
- power
- power supply
- energy
- power consumption
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- Expired - Fee Related
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Abstract
The utility model relates to an energy-saving television with low power consumption. The main technical key points are as follows: the television is provided with a standby power supply and a standby MCU used for controlling the standby power supply; a relay is arranged between a main power supply and a load; and in the standby process, the relay is used for completely cutting off the circuit of the main power supply, the power is only supplied by the standby power supply to the load needing the power supply, thus effectively reducing the power consumption of the television during the standby process.
Description
Technical field
The utility model relates to the low-power consumption energy-saving television set.
Background technology
Current; energy-conserving and environment-protective have become the common recognition of countries in the world; how to reduce the LCD TV stand-by power consumption and become hot technology of global industry; and under the economic crisis overall background, the energy-conservation household appliances of material benefit obviously more get consumer reception, in the complete machine field; more domestic mechanisms also unite the energy-conservation authentication that complete machine enterprise has carried out panel TV; but it is reported that the authentication that they carried out also only only limits to standby energy consumption, and what think simply just that standby energy consumption is lower than 3W all is energy-conserving product.Traditional television set all only is provided with a main power source and is connected with external power supply, people are usually after finishing watching TV, directly by timing shutdown or remote control mode shutdown, seldom cut off being connected of main power source and external power supply, television set still is in holding state like this, and the power consumption of television set also is very large in the standby process.
The utility model content
The purpose of this utility model will overcome above-mentioned defective exactly provides a kind of low-power consumption energy-saving television set, for this reason, the utility model by the following technical solutions:
The low-power consumption energy-saving television set, comprise main power source, TV SKD and display screen, required electric power when main power source provides work for TV SKD and display screen, it is characterized in that: described television set is provided with the standby MCU of a standby power and control standby power, between described main power source and load, be provided with relay, during standby, use relay that main power circuit is cut off fully, only provide the electric power of the load that needs power supply, the power consumption of load when reducing standby by standby power.
As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature:
Described TV SKD adopts the MSTAR mainboard of novel energy-conserving, be provided with the Switching Power Supply managing chip in this motherboard circuit, this Switching Power Supply managing chip control circuit voltage, when the television standby state, switching power circuit is chosen positive S-5V DC power supply for the television set central processing unit provides, and is in running status, other power supply modules are in closed condition, ± 12V, main 5V only just start under open state, and stand-by power consumption is reduced to below the 1W.
Use the utility model can reach following beneficial effect: the utility model has realized that power consumption has really reached energy-conservation effect less than 1W under the holding state.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model comprises main power source 1, standby power 5, the standby MCU 4 of control standby power, TV SKD 2 and display screen, required electric power when main power source 1 provides work for TV SKD 2 and display screen, the standby MCU 4 of standby power 5 and control standby power is arranged on the television set, between main power source 1 and load, be provided with relay, TV SKD 2 adopts the MSTAR mainboard of novel energy-conserving, be provided with Switching Power Supply managing chip 3 in this motherboard circuit, these Switching Power Supply managing chip 3 control circuit voltages, when the television standby state, use relay that the loop of main power source 1 is cut off fully, switching power circuit is chosen positive S-5V DC power supply, only provide the television set central processing unit required electric power by standby power 5, be in running status, standby power 5 is in closed condition, provides electric power by main power source 1, ± 12V, main 5V only just start under open state.
Claims (2)
1. low-power consumption energy-saving television set, comprise main power source (1), TV SKD (2) and display screen, required electric power when main power source (1) provides work for TV SKD (2) and display screen, it is characterized in that: the standby MCU (4) that a standby power (5) and control standby power are set on described TV set circuit, between described main power source (1) and load, be provided with relay, during standby, use relay that the loop of main power source (1) is cut off fully, the electric power of the load that needs power supply only is provided by standby power (5).
2. low-power consumption energy-saving television set according to claim 1 is characterized in that: described TV SKD (2) adopts the MSTAR mainboard, is provided with Switching Power Supply managing chip (3) in this motherboard circuit, this Switching Power Supply managing chip (3) control circuit voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920192683XU CN201491157U (en) | 2009-08-24 | 2009-08-24 | Energy-saving television with low power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920192683XU CN201491157U (en) | 2009-08-24 | 2009-08-24 | Energy-saving television with low power consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491157U true CN201491157U (en) | 2010-05-26 |
Family
ID=42430022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920192683XU Expired - Fee Related CN201491157U (en) | 2009-08-24 | 2009-08-24 | Energy-saving television with low power consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104252840A (en) * | 2014-09-11 | 2014-12-31 | 天津三星电子有限公司 | Driving circuit |
| CN105262966A (en) * | 2015-10-16 | 2016-01-20 | 青岛海信电器股份有限公司 | Television set and display method thereof |
-
2009
- 2009-08-24 CN CN200920192683XU patent/CN201491157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104252840A (en) * | 2014-09-11 | 2014-12-31 | 天津三星电子有限公司 | Driving circuit |
| CN105262966A (en) * | 2015-10-16 | 2016-01-20 | 青岛海信电器股份有限公司 | Television set and display method thereof |
| CN105262966B (en) * | 2015-10-16 | 2019-03-01 | 青岛海信电器股份有限公司 | A kind of television set and its display methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Tianle Digital Electrical Appliances Co.,Ltd. Assignor: Ge Jinming Contract record no.: 2010330001477 Denomination of utility model: Energy-saving television with low power consumption Granted publication date: 20100526 License type: Exclusive License Record date: 20100727 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20110824 |