CN210273852U - Network power adapter and electronic equipment and network power system based on same - Google Patents
Network power adapter and electronic equipment and network power system based on same Download PDFInfo
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- CN210273852U CN210273852U CN201921428674.6U CN201921428674U CN210273852U CN 210273852 U CN210273852 U CN 210273852U CN 201921428674 U CN201921428674 U CN 201921428674U CN 210273852 U CN210273852 U CN 210273852U
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Abstract
The utility model relates to a network power adapter that is connected with electronic equipment, including the plug that is used for connecting supply socket, be used for converting power line carrier signal into the converter of USB signal, be used for connecting electronic equipment's joint, connect between plug and converter and be used for transmitting power line carrier signal's first circuit, connect between converter and joint and be used for transmitting the second circuit for the USB signal. The converter comprises a first interface circuit, a data conversion module, a power conversion module and a second interface circuit, wherein the first interface circuit is used for receiving and decoupling a power line carrier signal and respectively outputting a data signal and an alternating current electric energy signal, the data conversion module is used for converting the data signal into a USB protocol signal, the power conversion module is used for converting the alternating current electric energy signal into a direct current electric energy signal, and the second interface circuit is used for synthesizing the USB protocol signal and the direct current electric energy signal into a USB signal. The utility model discloses can realize realizing through a line that electric energy transmission and data transmission function save each item cost, convenient to use.
Description
Technical Field
The utility model belongs to the peripheral field of electronic equipment, concretely relates to network power adapter that can provide electric power and data for electronic equipment simultaneously and network electrical power generating system based on it.
Background
In the prior art, electronic devices such as notebook computers and the like which need to access the internet to receive data need to be connected with a power line for supplying power and a network line for transmitting data when working, namely two lines are needed to complete two functions. Due to different specifications of the power line and the network line, the electronic devices need to be provided with corresponding connectors for connection. This makes the connection structure of the electronic device complicated.
Disclosure of Invention
The utility model aims at providing a can save connection structure, practice thrift wiring cost, reduce product cost's network power adapter who is applicable to electronic equipment.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a network power adapter is connected with electronic equipment and comprises a plug, a converter, a connector and a first line, wherein the plug is used for being connected with a power socket, the converter is used for converting a power line carrier signal into a USB signal, the connector is used for being connected with the electronic equipment, the first line is connected between the plug and the converter and is used for transmitting the power line carrier signal, and the second line is connected between the converter and the connector and is used for transmitting the USB signal.
The converter comprises a first interface circuit, a data conversion module, a power conversion module and a second interface circuit, wherein the first interface circuit is used for receiving and decoupling the power line carrier signal and respectively outputting a data signal and an alternating current electric energy signal, the data conversion module is used for converting the data signal into a USB protocol signal, the power conversion module is used for converting the alternating current electric energy signal into a direct current electric energy signal, the second interface circuit is used for synthesizing the USB protocol signal and the direct current electric energy signal into the USB signal, the first interface circuit is connected with the first line, and the second interface circuit is connected with the second line.
The joint is a Type-C joint. The electronic equipment is a computer.
The utility model also provides an electronic equipment based on above-mentioned network power adapter, electronic equipment includes above-mentioned network power adapter.
The utility model also provides a network power supply system based on above-mentioned network power adapter for electronic equipment connects, network power supply system includes the host computer that is used for exporting power line carrier signal, is connected with the host computer and is used for transmitting the power line carrier signal's power line, connect above-mentioned network power adapter between the power line and the electronic equipment; the network power adapter comprises a plug used for being connected with a power socket, a converter used for converting a power line carrier signal into a USB signal, a connector used for being connected with the electronic equipment, a first line connected between the plug and the converter and used for transmitting the power line carrier signal, and a second line connected between the converter and the connector and used for transmitting the USB signal.
The converter comprises a first interface circuit, a data conversion module, a power conversion module and a second interface circuit, wherein the first interface circuit is used for receiving and decoupling the power line carrier signal and respectively outputting a data signal and an alternating current electric energy signal, the data conversion module is used for converting the data signal into a USB protocol signal, the power conversion module is used for converting the alternating current electric energy signal into a direct current electric energy signal, the second interface circuit is used for synthesizing the USB protocol signal and the direct current electric energy signal into the USB signal, the first interface circuit is connected with the first line, and the second interface circuit is connected with the second line.
The upper computer is a network device for coupling network information and outputting the power line carrier signal. The electronic equipment is a computer. The joint is a Type-C joint.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model discloses can realize realizing through a line that electric energy transmission and data transmission function to save the network wiring cost, save electronic product cost itself, save electronic equipment connector figure, save the electronic product volume, it is very convenient to use.
Drawings
Fig. 1 is a schematic diagram of the network power adapter of the present invention.
In the above drawings: 1. a plug; 2. a first line; 3. a converter; 4. a second line; 5. a joint; 6. an electronic device; 31. a first interface circuit; 32. a data conversion module; 33. a power conversion module; 34. a second interface circuit.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
The first embodiment is as follows: an electronic device 6 comprises a power adapter which adopts a network power adapter. As shown in fig. 1, a network power adapter connected with an electronic device 6 and used for simultaneously providing power and data information for the electronic device comprises a plug 1 for connecting with a power socket, a converter 3 for converting a power line carrier signal into a USB signal, a connector 5 for connecting with the electronic device 6, a first line 2 connected between the plug 1 and the converter 3 and used for transmitting the power line carrier signal, and a second line 4 connected between the converter 3 and the connector 5 and used for transmitting the USB signal.
The converter 3 includes a first interface circuit 31 connected to the first line 2, a data conversion module 32 connected to the first interface circuit 31, a power conversion module 33 connected to the first interface circuit 31, and a second interface circuit 34 connected to the data conversion module 32 and the power conversion module 33, respectively, where the second interface circuit 34 is connected to the second line 4. The first interface circuit 31 is configured to receive and decouple the power line carrier signal and output a data signal and an ac power signal, respectively, the data conversion module 32 is configured to convert the data signal into a USB protocol signal, the power conversion module 33 is configured to convert the ac power signal into a dc power signal, and the second interface circuit 34 is configured to synthesize the USB protocol signal and the dc power signal into a USB signal.
In this embodiment, the electronic device 6 is a notebook computer with a Type-C connector, so the connector 5 of the network power adapter used therein also adopts the Type-C connector, and the synthesized signal of the second interface circuit should be a USB Type-C signal. And network information is transmitted in the network power adapter.
Through the network power adapter, the electronic equipment 6 can realize the functions of charging and surfing the internet by only using one line.
Example two: a network power supply system based on the network power adapter is used for connecting electronic equipment 6 and comprises an upper computer used for outputting a power line carrier signal, a power line connected with the upper computer and used for transmitting the power line carrier signal, and the network power adapter connected between the power line and the electronic equipment 6. In the scheme, the upper computer is a network device for coupling network information and outputting a power line carrier signal, and a power socket is arranged at the tail end of a power line. The electronic device 6 is a computer, and the connector 5 on the network power adapter is a Type-C connector 5.
Above scheme has combined USB Type-C and PLC (Power Line Communication, Power Line carrier Communication technology) to reach the function that Power adapter contains the net, and USB Type-C has contained Power cord and USB signal, can be used for charging and transmission data (including network data) electronic equipment 6, and PLC can pass through the Power Line transmission network signal of commercial Power (110V ~220V AC). Thus, the combination of these two technologies can realize a single line that can be both charged and transmitted over the network.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A network power adapter is connected with electronic equipment, and is characterized in that: the network power adapter comprises a plug used for being connected with a power socket, a converter used for converting a power line carrier signal into a USB signal, a connector used for being connected with the electronic equipment, a first line connected between the plug and the converter and used for transmitting the power line carrier signal, and a second line connected between the converter and the connector and used for transmitting the USB signal.
2. The network power adapter of claim 1, wherein: the converter comprises a first interface circuit, a data conversion module, a power conversion module and a second interface circuit, wherein the first interface circuit is used for receiving and decoupling the power line carrier signal and respectively outputting a data signal and an alternating current electric energy signal, the data conversion module is used for converting the data signal into a USB protocol signal, the power conversion module is used for converting the alternating current electric energy signal into a direct current electric energy signal, the second interface circuit is used for synthesizing the USB protocol signal and the direct current electric energy signal into the USB signal, the first interface circuit is connected with the first line, and the second interface circuit is connected with the second line.
3. The network power adapter of claim 1 or 2, wherein: the joint is a Type-C joint.
4. The network power adapter of claim 1 or 2, wherein: the electronic equipment is a computer.
5. An electronic device, characterized in that: the electronic device comprises the network power adapter of claim 1 or 2.
6. A network power supply system is used for connecting electronic equipment, and is characterized in that: the network power supply system comprises an upper computer used for outputting a power line carrier signal, a power line connected with the upper computer and used for transmitting the power line carrier signal, and a network power supply adapter connected between the power line and the electronic equipment; the network power adapter comprises a plug used for being connected with a power socket, a converter used for converting a power line carrier signal into a USB signal, a connector used for being connected with the electronic equipment, a first line connected between the plug and the converter and used for transmitting the power line carrier signal, and a second line connected between the converter and the connector and used for transmitting the USB signal.
7. The network power system of claim 6, wherein: the converter comprises a first interface circuit, a data conversion module, a power conversion module and a second interface circuit, wherein the first interface circuit is used for receiving and decoupling the power line carrier signal and respectively outputting a data signal and an alternating current electric energy signal, the data conversion module is used for converting the data signal into a USB protocol signal, the power conversion module is used for converting the alternating current electric energy signal into a direct current electric energy signal, the second interface circuit is used for synthesizing the USB protocol signal and the direct current electric energy signal into the USB signal, the first interface circuit is connected with the first line, and the second interface circuit is connected with the second line.
8. The network power system of claim 6 or 7, wherein: the upper computer is a network device for coupling network information and outputting the power line carrier signal.
9. The network power system of claim 6 or 7, wherein: the joint is a Type-C joint.
10. The network power system of claim 6 or 7, wherein: the electronic equipment is a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428674.6U CN210273852U (en) | 2019-08-30 | 2019-08-30 | Network power adapter and electronic equipment and network power system based on same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428674.6U CN210273852U (en) | 2019-08-30 | 2019-08-30 | Network power adapter and electronic equipment and network power system based on same |
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| CN210273852U true CN210273852U (en) | 2020-04-07 |
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| CN201921428674.6U Active CN210273852U (en) | 2019-08-30 | 2019-08-30 | Network power adapter and electronic equipment and network power system based on same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114866112A (en) * | 2022-04-14 | 2022-08-05 | 珠海昇生微电子有限责任公司 | Power line carrier system and method of node equipment of Internet of things |
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2019
- 2019-08-30 CN CN201921428674.6U patent/CN210273852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114866112A (en) * | 2022-04-14 | 2022-08-05 | 珠海昇生微电子有限责任公司 | Power line carrier system and method of node equipment of Internet of things |
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