CN201174464Y - Multipurpose power source socket having charging function - Google Patents
Multipurpose power source socket having charging function Download PDFInfo
- Publication number
- CN201174464Y CN201174464Y CNU2008200010037U CN200820001003U CN201174464Y CN 201174464 Y CN201174464 Y CN 201174464Y CN U2008200010037 U CNU2008200010037 U CN U2008200010037U CN 200820001003 U CN200820001003 U CN 200820001003U CN 201174464 Y CN201174464 Y CN 201174464Y
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- CN
- China
- Prior art keywords
- socket
- usb
- volts
- control circuit
- low
- 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
- 238000007600 charging Methods 0.000 title claims description 14
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 206010039509 Scab Diseases 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a multifunctional power socket board with a charge function. A 220 volt AC socket and a USB socket capable of providing a low voltage DC are distributed on an insulation housing. Circuits of the 220 volt AC socket inside the housing are in parallel connection, and orderly in parallel connection with a mobile phone charge control circuit which uses the USB socket as an output power supply socket. The multifunctional socket board not only can provide the 220 volt AC for such household appliances as televisions, etc., but also can charge up various mobile phones via USB data lines.
Description
Technical field
The utility model relates to a kind of electrical source socket that cell-phone charging control circuit and USB socket are arranged, and 220 volts AC power can be provided, and especially can provide low-voltage dc power supply, can be conveniently for digital products such as the mobile phone charging of usb data line is arranged.
Background technology
At present, general power socket board can only provide 220 volts AC power, and the low-voltage dc power supply that meets digital product requirements such as mobile phone can not be provided.Along with the popularizing rapidly and the quickening of update speed of digital products such as mobile phone, its corresponding charger majority again can not be general, caused the huge wasting of resources for thus society and family.Digital products such as mobile phone are relatively more consistent to the power requirement that charger provides, just can not be general because interface is different.
Summary of the invention
Owing to there is the data wire of USB interface to become digital product standard configurations such as mobile phone, in order to overcome the problem that charger for mobile phone can not be general, the utility model provides a kind of Multi-purpose power socket plate that cell-phone charging control circuit and USB socket have been installed, and not only can be that household electrical appliance such as TV provide AC power but also can be digital product chargings such as mobile phone by the usb data line.The technical scheme that its technical problem that solves the utility model adopts is: be distributed with 220 volts of alternating current output sockets and low-voltage direct USB output socket on insulation crust, carry the lead of 220 volts of alternating currents to be connected in the insulation crust, the socket circuit parallel connection of 220 volts of alternating currents is provided for household electrical appliance such as TVs, while cell-phone charging control circuit in parallel, the low-voltage direct lead that connects the charging control circuit is connected with the both positive and negative polarity of USB socket respectively with zero line, and 220 volts of alternating currents become low-voltage dc power supply behind the charging control circuit be digital product chargings such as mobile phone by the USB socket.
The beneficial effects of the utility model are Multi-purpose power socket plates of this charge function, and 220 volts of AC power not only can be provided, and it is digital product chargings such as mobile phone by the usb data line that low-voltage dc power supply can be provided again, and does not need to be equipped with various corresponding chargers.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Following accompanying drawing is a schematic block circuit diagram of the present utility model.
1. insulation crusts among the figure, 2. live wire, 3. ground wire, 4. zero line, 5.220 volts of outlets, 6.220 volts of outlets, 7.220 volts of outlets, 8. cell-phone charging control circuit, 9. low-voltage direct lead, 10.USB low-voltage direct socket.
Embodiment
The lead of being made up of live wire (2) and ground wire (3) and zero line (4) is connected in the insulation crust (1), provide the circuit of 220 volts of outlets (6,7,8 etc.) to be connected in parallel on live wire (2) and the zero line (4), and the cell-phone charging control circuit in parallel again (8) in its back, low-voltage direct lead (9) is connected with the both positive and negative polarity of USB low-voltage direct socket respectively with zero line (4).
Claims (3)
1. Multi-purpose power socket plate that charge function is arranged, on insulation crust, be distributed with supply hub, the supply hub circuit is linked in sequence in the shell, it is characterized in that: the socket circuit parallel connection of 220 volts of alternating currents is provided, and the cell-phone charging control circuit of making delivery outlet by the USB socket also in parallel in order.
2. power socket board according to claim 1 is characterized in that: the USB outlet that is distributed with 220 volts of AC power supply jacks and low-voltage direct on insulation crust.
3. power socket board according to claim 1 is characterized in that: the low-voltage direct lead that connects the cell-phone charging control circuit is connected with the both positive and negative polarity of USB socket respectively with zero line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200010037U CN201174464Y (en) | 2008-01-14 | 2008-01-14 | Multipurpose power source socket having charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200010037U CN201174464Y (en) | 2008-01-14 | 2008-01-14 | Multipurpose power source socket having charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174464Y true CN201174464Y (en) | 2008-12-31 |
Family
ID=40201590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200010037U Expired - Fee Related CN201174464Y (en) | 2008-01-14 | 2008-01-14 | Multipurpose power source socket having charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174464Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752928A (en) * | 2015-03-16 | 2015-07-01 | 西安理工大学 | Household AC/ DC hybrid power supply system |
-
2008
- 2008-01-14 CN CNU2008200010037U patent/CN201174464Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752928A (en) * | 2015-03-16 | 2015-07-01 | 西安理工大学 | Household AC/ DC hybrid power supply system |
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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: 20081231 Termination date: 20120114 |