CN200969625Y - Energy-saving set up box - Google Patents
Energy-saving set up box Download PDFInfo
- Publication number
- CN200969625Y CN200969625Y CNU2006200151924U CN200620015192U CN200969625Y CN 200969625 Y CN200969625 Y CN 200969625Y CN U2006200151924 U CNU2006200151924 U CN U2006200151924U CN 200620015192 U CN200620015192 U CN 200620015192U CN 200969625 Y CN200969625 Y CN 200969625Y
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- front panel
- control
- chip
- top box
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- Expired - Fee Related
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- 238000004134 energy conservation Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Disclosed is an energy-saving set top box. The inside of the set top box(7) is provided with a high frequency tuner(1), a main chip control unit(2), a front panel display unit(6) and a power supply and control manage unit(3). The high frequency tuner(1) is connected with the main chip control unit(2) and the power supply and control manage unit(3) is respectively connected with the high frequency tuner(1), the main chip control unit(2) and the front panel display unit(6). Utilizing the structure, during the set top box waits, only the front panel display unit(6) and the power supply and control manage unit(3) are working, thus the consumption of electric quantity is greatly reduced, the energy is saved and the electricity charge is saved for the users.
Description
Technical field
The utility model relates to a kind of set-top box, relates in particular to a kind of energy-conservation set-top box that comprises tuner unit, master chip control unit and front panel display unit.
Background technology
Along with the continuous maturation and the development of digital television techniques, people begin to enjoy the raising of the quality of the life that this high sharpness video brings, and set-top box has obtained a large amount of utilizations as the current main tool of Digital Television of watching.Generally, when not seeing TV, the user makes set-top box enter holding state by the switch for the treatment of on the remote controller, think that power consumption also can be equivalent to shutdown very for a short time under such state, in fact, the set-top box under the prior art is after entering holding state, and the chip of the overwhelming majority is still in consumes power, generally can reach 7-9 watt, bring unnecessary waste if things go on like this must for the user and the energy.Some countries of Europe explicitly call for recently, and power consumption should could be Green Product in 1W after this series products standby of set-top boxes, and this has just clearly shown that the set-top box power consumption under the prior art is excessive, not environmental protection.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of energy-conservation set-top box is provided, can effectively reduces power consumption under holding state, can satisfy the needs of normal use again.
In order to solve the problems of the technologies described above, the utility model is to constitute like this: be provided with tuner unit, master chip control unit, front panel display unit and power supply control and management unit in set-top box, wherein the tuner unit is connected with the master chip control unit, and power supply control and management unit is connected with tuner unit, master chip control unit and front panel display unit respectively.
As a kind of preferred version of the present utility model, described power supply control and management unit comprises power management control chip and front panel control single chip computer, the power management control chip is electrically connected with tuner unit, master chip unit, front panel control single chip computer and front panel display unit respectively, the front panel control single chip computer is connected with the front panel display unit, the panel control single chip computer is connected with the power management control chip, and the power management control chip is connected with the master chip unit again.
Adopt after such structure, after set-top box enters holding state, have only front panel display unit, power management control chip and front panel control single chip computer to be in operating state, this has just reduced consumption of electric greatly and has reached purpose of energy saving, and has saved the electricity charge for the user.
Description of drawings
Reaching embodiment below with reference to the accompanying drawings is described in further detail the utility model.
Fig. 1 is an electrical connection block diagram of the present utility model.
Fig. 2 is a signal transmission block diagram of the present utility model.
Embodiment
As Fig. 1, energy-conservation set-top box shown in 2, in set-top box 7, be provided with tuner unit 1, master chip control unit 2, front panel display unit 6 and power supply control and management unit 3, wherein tuner unit 1 is connected with master chip control unit 2, power supply control and management unit 3 comprises power management control chip 4 and front panel control single chip computer 5, power management control chip 4 and front panel control single chip computer 5 all adopt commercially available general-purpose chip and single-chip microcomputer, power management control chip 4 respectively with tuner unit 1, master chip unit 2, front panel control single chip computer 5 and front panel display unit 6 are electrically connected, electric current no longer directly feeds to tuner unit 1 by power supply like this, master chip unit 2, front panel control single chip computer 5 and front panel display unit 6, but under the control of power management control chip 4, carry again, front panel control single chip computer 5 is connected with front panel display unit 6, panel control single chip computer 5 is connected with power management control chip 4, and power management control chip 4 is connected with master chip unit 2 again.
During work, when the user sends the instruction that enters holding state, master chip control unit 2 passes to power management control chip 4 with this signal, promptly cut off the electric current that leads to tuner unit 1 and master chip unit 2, and only continue to front panel display unit 6,5 power supplies of front panel control single chip computer, this has just reached the purpose of economizing on electricity under holding state.When the user will reactivate set-top box, the same with the set-top box under using prior art, only need send the signal of operation, front panel control single chip computer 5 transfers to power management control chip 4 after receiving this signal, this power management control chip 4 is promptly powered to tuner unit 1 and master chip unit 2 again, enters normal user mode.
Claims (2)
1, a kind of energy-conservation set-top box, in set-top box (7), be provided with tuner unit (1), master chip control unit (2) and front panel display unit (6), wherein tuner unit (1) is connected with master chip control unit (2), it is characterized in that: also be provided with power supply control and management unit (3) in the set-top box (7), this power supply control and management unit (3) is connected with tuner unit (1), master chip control unit (2) and front panel display unit (6) respectively.
2, energy-conservation set-top box according to claim 1, it is characterized in that: described power supply control and management unit (3) comprises power management control chip (4) and front panel control single chip computer (5), power management control chip (4) respectively with tuner unit (1), master chip unit (2), front panel control single chip computer (5) and front panel display unit (6) are electrically connected, front panel control single chip computer (5) is connected with front panel display unit (6), panel control single chip computer (5) is connected with power management control chip (4), and power management control chip (4) is connected with master chip unit (2) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200151924U CN200969625Y (en) | 2006-10-10 | 2006-10-10 | Energy-saving set up box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200151924U CN200969625Y (en) | 2006-10-10 | 2006-10-10 | Energy-saving set up box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200969625Y true CN200969625Y (en) | 2007-10-31 |
Family
ID=38969202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200151924U Expired - Fee Related CN200969625Y (en) | 2006-10-10 | 2006-10-10 | Energy-saving set up box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200969625Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055697A (en) * | 2009-10-30 | 2011-05-11 | 国基电子（上海）有限公司 | Energy-saving circuit of cable modem |
| CN110381379A (en) * | 2019-07-03 | 2019-10-25 | 深圳市九洲电器有限公司 | Idle method, test method and the Related product of network machine top box |
-
2006
- 2006-10-10 CN CNU2006200151924U patent/CN200969625Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055697A (en) * | 2009-10-30 | 2011-05-11 | 国基电子（上海）有限公司 | Energy-saving circuit of cable modem |
| CN102055697B (en) * | 2009-10-30 | 2013-01-09 | 国基电子（上海）有限公司 | Energy-saving circuit of cable modem |
| CN110381379A (en) * | 2019-07-03 | 2019-10-25 | 深圳市九洲电器有限公司 | Idle method, test method and the Related product of network machine top box |
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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: 20071031 Termination date: 20111010 |