CN206595528U - The power supply adaptor used for set top box and television set - Google Patents
The power supply adaptor used for set top box and television set Download PDFInfo
- Publication number
- CN206595528U CN206595528U CN201720333508.2U CN201720333508U CN206595528U CN 206595528 U CN206595528 U CN 206595528U CN 201720333508 U CN201720333508 U CN 201720333508U CN 206595528 U CN206595528 U CN 206595528U
- Authority
- CN
- China
- Prior art keywords
- top box
- power supply
- set top
- television set
- relay
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of power supply adaptor used for set top box and television set, including shell and the attaching plug being installed in shell, set top box Switching Power Supply, load sampling circuit, relay, television set jack, set top box power line, television set jack is used to provide power supply to television set, set top box power line is used to provide power supply to set top box, attaching plug is divided into two-way, it is connected all the way with set top box Switching Power Supply, set top box Switching Power Supply is connected with set top box power line, set top box power line is connected with load sampling circuit, load sampling circuit is connected with relay, another road is connected with relay, relay is connected with television set jack.The utility model purpose is to provide a kind of power supply adaptor simple in construction, easy to operate, energy-conservation used for set top box and television set.
Description
Technical field
The utility model is related to domestic electronic appliances field, more particularly to a kind of power supply used for set top box and television set
Adapter.
Background technology
User now using broadcasting and TV and network machine top box is more and more.Television set and set top box typically all use multipurpose power source
Socket, most people is in general use with two remote control switch television sets and set top box, it has not been convenient to and also two treated in energization
Machine state also wastes the energy and increase television set component aging.
Utility model content
To solve the above problems, the utility model provides a kind of power supply adaptor used for set top box and television set, bag
Include shell 1 and the attaching plug 2, set top box Switching Power Supply 3, load sampling circuit 4, relay 5, the TV that are installed in shell 1
Machine transplanting of rice hole 6, set top box power line 7, the attaching plug 2 are used to access domestic power supply, and the set top box Switching Power Supply 3 is used for will
High-voltage alternating is converted into low-voltage direct, and the load sampling circuit 4 is used to detect the electric current on the set top box power line 3, institute
Relay 5 is stated by controlling the television set jack 6 according to size of current, the television set jack 6 is used to provide to television set
Power supply, set top box power line 7 is used to provide power supply to set top box, and the attaching plug 2 is divided into two-way, all the way with the set top box
Switching Power Supply 3 is connected, and the set top box Switching Power Supply 3 is connected with the set top box power line 7, the set top box power line 7 with
Load sampling circuit 4 is connected, and the load sampling circuit 4 is connected with the relay 5, and another road is connected with the relay 5,
The relay 5 is connected with the television set jack 6.
Preferably, the lower end of the shell 1 is provided with boss 8.
Preferably, the attaching plug 2 is arranged on the lower end of the boss 8.
Preferably, the attaching plug 2 is two hole plugs or three hole plugs.
Preferably, television set jack 6 is set on the shell 1.
Preferably, the television set jack 6 has two idle jacks and three hole jacks.
Preferably, the upper end of the shell 1 is provided with relay indicating light 9.
The utility model has the advantage of：
The power supply adaptor of the present utility model used for set top box and television set, including shell and be installed in shell
Attaching plug, set top box Switching Power Supply, load sampling circuit, relay, television set jack, set top box power line, it is simple in construction.
On the television set socket that television plug is inserted in the power supply adaptor used for set top box and television set, then practicality
The attaching plug of energy-conserving set-box is inserted in power outlet at home, set top box is opened with set-top box remote controller, for set top box
The load sampling circuit in the power supply adaptor used with television set detects the set top box power lead current increase, driving
The relay is powered to the television set socket, television boot-strap.If closing set top box, institute with set-top box remote controller now
State load sampling circuit and detect that the set top box power lead current reduces, the relay disconnects, the television set socket power-off,
Television set is closed, it is only necessary to which the remote control of a set top box can be achieved with the control to TV and set top box power supply, easy to operate,
Reduce the electric energy loss of TV standby.
Brief description of the drawings
Fig. 1 is the structural representation for the power supply adaptor that the utility model is used for set top box and television set.
Fig. 2 is the shell schematic diagram for the power supply adaptor that the utility model is used for set top box and television set.
Wherein, 1- shells, 2- attaching plugs, 3- set top box Switching Power Supplies, 4- load sampling circuits, 5- relays,
6- television set jacks, 7- set top box power lines, 8- boss, 9- relay indicating lights.
Embodiment
The utility model is described further below in conjunction with accompanying drawing.
As shown in Figure 1-2, a kind of schematic diagram of the power supply adaptor used for set top box and television set of the utility model, bag
Include shell 1 and the attaching plug 2, set top box Switching Power Supply 3, load sampling circuit 4, relay 5, the TV that are installed in shell 1
Machine transplanting of rice hole 6, set top box power line 7, the attaching plug 2 are used to access domestic power supply, and the set top box Switching Power Supply 3 is used for will
High-voltage alternating is converted into low-voltage direct, and the load sampling circuit 4 is used to detect the electric current on the set top box power line 3, institute
Relay 5 is stated by controlling the television set jack 6 according to size of current, the television set jack 6 is used to provide to television set
Power supply, set top box power line 7 is used to provide power supply to set top box, and the attaching plug 2 is divided into two-way, all the way with the set top box
Switching Power Supply 3 is connected, and the set top box Switching Power Supply 3 is connected with the set top box power line 7, the set top box power line 7 with
Load sampling circuit 4 is connected, and the load sampling circuit 4 is connected with the relay 5, and another road is connected with the relay 5,
The relay 5 is connected with the television set jack 6.The attaching plug 2 accesses 220V standard household AC electricals, is divided into two-way, one
Road is connected with the set top box Switching Power Supply 3, and low-voltage direct output, the machine are converted to by the set top box Switching Power Supply 3
Set-top box switch power supply 3 is connected with the set top box power line 7, supplies set top box power supply by the set top box power line 7, in addition
The relay 5 is connected all the way, and the relay 5 is used for the switch of circuit, and the relay 5 connects the television set jack 6,
The television set jack 6 provides power supply for television set；The load sampling circuit 4 is connected with the set top box power line 7, described
Load sampling circuit 4 is connected with the relay 5, and the load sampling circuit 4 can gather the big of electric current on set top box power line
It is small, the relay 5 is transferred to, if current value exceedes highest preset value, the relay 5 is switched on circuit, if be less than
Minimum predetermined value, the relay 5 is shut off circuit.The lower end of the shell 1 is provided with boss 8.The attaching plug 2 is set
In the lower end of the boss 8.The attaching plug 2 is two hole plugs or three hole plugs.Television set jack is set on the shell 1
6.The television set jack 6 has two idle jacks and three hole jacks.The upper end of the shell 1 is provided with relay indicating light 9.
In use, first television plug is inserted in the television set of the power supply adaptor used for set top box and television set
On socket 6, then the attaching plug 2 of Practical energy-saving set top box is inserted in power outlet at home, set-top box remote controller is used
The load sampling circuit 4 opened in set top box, the power supply adaptor used for set top box and television set detects the machine top
The electric current of box power line 7 increases, and drives the relay 5 to be powered to the television set socket 6, television boot-strap.If used now
Set-top box remote controller closes set top box, and the load samples the electric current of set top box power line 7 described in 4 electric circuit inspections and reduced, it is described after
Electrical equipment 5 is disconnected, and the television set socket 6 is powered off, and television set is closed, it is only necessary to which the remote control of a set top box can be achieved with to electricity
It is easy to operate depending on the control with set top box power supply, reduce the electric energy loss of TV standby.
Made above in the way of brief description of the drawings to of the present utility model for the power supply adaptor that set top box and television set are used
Description, it will be understood by those of skill in the art that the disclosure is not limited to embodiments described above, without departing from this practicality newly
In the case of the scope of type, it can make a variety of changes, change and replace.
Claims (7)
1. a kind of power supply adaptor used for set top box and television set, it is characterised in that including shell (1) and be installed on shell
Attaching plug (2), set top box Switching Power Supply (3), load sampling circuit (4), relay (5), television set jack (6) in (1),
Set top box power line (7), the attaching plug (2) is used to access domestic power supply, and the set top box Switching Power Supply (3) is used for height
Pressure exchange is converted into low-voltage direct, and the load sampling circuit (4) is used to detect the electric current on the set top box power line (3),
The relay (5) according to size of current by controlling the television set jack (6), and the television set jack (6) is used for electricity
Power supply is provided depending on machine, set top box power line (7) is used to provide power supply to set top box, and the attaching plug (2) is divided into two-way, all the way
It is connected with the set top box Switching Power Supply (3), the set top box Switching Power Supply (3) is connected with the set top box power line (7), institute
State set top box power line (7) to be connected with load sampling circuit (4), the load sampling circuit (4) connects with the relay (5)
Connect, another road is connected with the relay (5), the relay (5) is connected with the television set jack (6).
2. the power supply adaptor according to claim 1 used for set top box and television set, it is characterised in that the shell
(1) lower end is provided with boss (8).
3. the power supply adaptor according to claim 2 used for set top box and television set, it is characterised in that the power supply
Plug (2) is arranged on the lower end of the boss (8).
4. the power supply adaptor according to claim 3 used for set top box and television set, it is characterised in that the power supply
Plug (2) is two hole plugs or three hole plugs.
5. the power supply adaptor according to claim 1 used for set top box and television set, it is characterised in that the shell
(1) television set jack (6) is set on.
6. the power supply adaptor according to claim 5 used for set top box and television set, it is characterised in that the TV
There are two idle jacks and three hole jacks in machine transplanting of rice hole (6).
7. the power supply adaptor according to claim 1 used for set top box and television set, it is characterised in that the shell
(1) upper end is provided with relay indicating light (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333508.2U CN206595528U (en) | 2017-03-31 | 2017-03-31 | The power supply adaptor used for set top box and television set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333508.2U CN206595528U (en) | 2017-03-31 | 2017-03-31 | The power supply adaptor used for set top box and television set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595528U true CN206595528U (en) | 2017-10-27 |
Family
ID=60121886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720333508.2U Expired - Fee Related CN206595528U (en) | 2017-03-31 | 2017-03-31 | The power supply adaptor used for set top box and television set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595528U (en) |
-
2017
- 2017-03-31 CN CN201720333508.2U patent/CN206595528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |