CN201117888Y - Computer dedicated power socket - Google Patents
Computer dedicated power socket Download PDFInfo
- Publication number
- CN201117888Y CN201117888Y CNU2007201903379U CN200720190337U CN201117888Y CN 201117888 Y CN201117888 Y CN 201117888Y CN U2007201903379 U CNU2007201903379 U CN U2007201903379U CN 200720190337 U CN200720190337 U CN 200720190337U CN 201117888 Y CN201117888 Y CN 201117888Y
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- CN
- China
- Prior art keywords
- jack
- power source
- auxiliary power
- attaching plug
- power
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a special power socket for a computer, comprising a socket body, wherein the socket body is provided with a plurality of sets of power sockets, an attaching plug and a relay; the power sockets comprise a set of main power sockets and a plurality of sets of auxiliary power sockets, the attaching plug protective zero curve is connected with the main and auxiliary power sockets protect zero curve; the zero curve and the live wire of the attaching plug is connected with the zero curve and the live wire of the main power sockets; the zero curve of the attaching plug is connected with the zero curves of each set of auxiliary power sockets; a normally open relay is arranged between the live wire of the attaching plug and the live wires of the auxiliary power sockets, wherein the power lead of the relay coil is connected with a USB plug. As the main power sockets of the power socket for a computer control the work of the auxiliary power sockets, the auxiliary power switch does not keep the computer in a standby state and consume power when the power is not cut off, thus saving energy and avoiding the risk of a fire.
Description
Technical field
The utility model relates to a kind of supply socket, refers to a kind of computer power source special socket especially.
Background technology
Existing supply socket is in the computer equipment use, when the switch computer, the switch that needs each peripheral equipment of switch, and people are often only closed host switch when shutdown, and forget facility switchings such as closing display, audio amplifier, ADSL, printer, scanner, so not only waste stand-by power consumption, also exist the electric appliance standby circuit lost of life, the aging fire thunderbolt hidden danger that causes.According to the science investigation statistics, every month stand-by power consumption of 17 cun flat-screen CRT monitors needs about 2 degree electricity, add printer, audio amplifier scanner, ADSL etc., general 5-6 degree, 1 year waste 60-70 degree, the fire that causes because of aging circuit does not occupy the minority, and therefore needs a kind of supply socket of our developmental research to solve the problems referred to above.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of computer power source special socket is provided, and it is saved the energy and has avoided fire thunderbolt hidden danger simultaneously.
In order to realize such scheme; technical solution of the present utility model is: a kind of computer power source special socket; comprise jack body; jack body is provided with some groups of supply hubs; an attaching plug and a relay; wherein said supply hub is made up of one group of main power source jack and some groups of auxiliary power jacks; described attaching plug protection zero line and master; auxiliary power jack protection zero line connects; the zero line of attaching plug; the zero line of live wire and main power source jack; live wire is connected; the zero line of attaching plug is connected with the zero line of each group auxiliary power jack; be connected with normal ON state relay between the live wire of the live wire of attaching plug and auxiliary power jack, the power supply lead wire of described relay coil is connected with USB plug.
The utility model computer power source special socket, wherein said main power source jack upper area is provided with red power supply indicator, and described auxiliary power jack upper area is provided with the green power supply indicator light.
The utility model computer power source special socket, it is 220V that the static contact of wherein said relay connects main power source jack hot voltage, relay coil two ends power supply is 5V, the relay coil two ends respectively with USB plug in DATA-in four joints be connected with the DATA+ joint.
The utility model computer power source special socket, wherein said socket are provided with 1-7 group auxiliary power jack.
After adopting such scheme, the utility model computer power source special socket is connected external power supply, the host power supply plug is inserted in the main power source jack, with display, audio amplifier, ADSL, printer, the attaching plug of equipment such as scanner is inserted in each auxiliary power jack, the USB plug of supply socket is inserted in the USB interface of host computer, when host work, the charged relay coil work that makes that USB plug connects of computer main board, make the contact closure of normally opened relay, connect the live wire of each auxiliary power jack, auxiliary power indicator light zone green light is lighted, this moment is main, all be connected with in the auxiliary power jack, make display, audio amplifier, ADSL, printer, equipment such as scanner are started working, when Host Shutdown, computer main board does not have, this moment, relay coil quit work, the contact that is relay is opened, the auxiliary power indicator light extinguishes, each auxiliary power jack forms open circuit, display, audio amplifier, ADSL, printer, equipment such as scanner can not be worked again, make the user so in use, after turning off host power supply, need not keep in mind again and close the miscellaneous equipment mains switch, because when host power switch is closed, other auxiliary power switch is just no longer worked, thereby has saved, other external equipment also can not occur and still be in holding state, aging circuit causes hidden danger such as fire thunderbolt for a long time.
Below in conjunction with accompanying drawing the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation of the utility model computer power source special socket.
Embodiment
The structural representation of the utility model computer power source special socket as shown in Figure 1; it comprises jack body 1; one group of main power source jack 2; 3 groups of auxiliary power jacks 3; attaching plug 4; relay 5 and USB plug 6; main power source jack 2 upper areas are provided with red power supply indicator 7; each organizes the power supply indicator 8 that auxiliary power jack 3 upper areas are respectively equipped with a green; attaching plug 4 is drawn 3 lines: live wire 41; zero line 42; protection zero line 43; the protection zero line 43 of attaching plug is connected with the protection zero line 33 of the protection zero line 23 of main power source jack 2 and each auxiliary power jack 3; the zero line 42 of attaching plug 4; live wire 41 respectively with the zero line 22 of main power source jack 2; live wire 21 connects; the zero line 42 of attaching plug 4 is connected with the zero line 32 of each group auxiliary power jack 3; be connected with normal ON state relay 5 between the live wire 41 of attaching plug 4 and the live wire 31 of auxiliary power jack 3; the static contact 52 of relay 5 is connected with the main power source jack live wire 21 of 220V; its dynamic contact 53 is in off-state; relay coil 51 two ends power supplys are 5V, the lead-in wire at relay coil 51 two ends respectively with USB female connector 6 four joints in DATA-be connected with the DATA+ joint.
The utility model computer power source special socket in use, earlier attaching plug 4 is connected external power supply, then the host power supply plug is inserted in the main power source jack 2, with display, audio amplifier, ADSL, printer, the attaching plug of equipment such as scanner is inserted in each auxiliary power jack 3, the USB plug 6 of supply socket is inserted in the USB interface of host computer, when host work, computer main board is charged, USB jack on the host computer passes through USB plug, 5V voltage is outputed to relay coil 51, make relay coil 51 work, dynamic contact 53 closures of normal ON state relay 5, connected the live wire 31 of each auxiliary power jack 3, auxiliary power indicator light 8 is lighted, be green, this moment, the main power source jack 2, all be connected with in the auxiliary power jack 3, promptly make display, audio amplifier, ADSL, printer, equipment such as scanner are started working, when Host Shutdown, computer main board does not have, this moment, relay coil 51 quit work, the dynamic contact 53 that is relay 5 is opened, auxiliary power indicator light 8 extinguishes, each auxiliary power jack 3 forms open circuit, display, audio amplifier, ADSL, printer, equipment such as scanner can not be worked again, make the user so in use, after turning off host power supply, need not keep in mind again and close the miscellaneous equipment mains switch, because when host power switch is closed, other auxiliary power jack equipment is just no longer worked, thereby can not occur forgetting and turn off other external equipment mains switch, make each equipment be in the standby power consumption state, played the effect of power and energy saving, simultaneously can not be in holding state yet, make circuit aging and cause hidden danger such as fire thunderbolt in long-term the use because of external equipment.
Claims (4)
1; a kind of computer power source special socket; comprise jack body; jack body is provided with some groups of supply hubs; an attaching plug and a relay; it is characterized in that: described supply hub is made up of one group of main power source jack and some groups of auxiliary power jacks; described attaching plug protection zero line and master; auxiliary power jack protection zero line connects; the zero line of attaching plug; the zero line of live wire and main power source jack; live wire is connected; the zero line of attaching plug is connected with the zero line of each group auxiliary power jack; be connected with normal ON state relay between the live wire of the live wire of attaching plug and auxiliary power jack, the power supply lead wire of described relay coil is connected with USB plug.
2, computer power source special socket as claimed in claim 1 is characterized in that: described main power source jack upper area is provided with red power supply indicator, and described auxiliary power jack upper area is provided with the green power supply indicator light.
3, computer power source special socket as claimed in claim 2, it is characterized in that: it is 220V that the static contact of described relay connects main power source jack hot voltage, relay coil two ends power supply is 5V, the relay coil two ends respectively with USB plug in DATA-in four joints be connected with the DATA+ joint.
4, computer power source special socket as claimed in claim 3 is characterized in that: described socket is provided with 1-7 group auxiliary power jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201903379U CN201117888Y (en) | 2007-11-23 | 2007-11-23 | Computer dedicated power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201903379U CN201117888Y (en) | 2007-11-23 | 2007-11-23 | Computer dedicated power socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117888Y true CN201117888Y (en) | 2008-09-17 |
Family
ID=39992475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201903379U Expired - Fee Related CN201117888Y (en) | 2007-11-23 | 2007-11-23 | Computer dedicated power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117888Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010060346A1 (en) * | 2008-11-26 | 2010-06-03 | 嘉力时灯光设备(东莞)有限公司 | Power socket |
| CN102315561A (en) * | 2010-06-30 | 2012-01-11 | 干詠龙 | Energy-saving power supply |
| CN102496819A (en) * | 2011-11-30 | 2012-06-13 | 宁夏电力公司超高压分公司 | Computer synchronization turn-on and turn-off power supply patch board |
| CN103618178A (en) * | 2013-12-17 | 2014-03-05 | 北京东方计量测试研究所 | Zero-standby zero power consumption energy-saving socket |
-
2007
- 2007-11-23 CN CNU2007201903379U patent/CN201117888Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010060346A1 (en) * | 2008-11-26 | 2010-06-03 | 嘉力时灯光设备(东莞)有限公司 | Power socket |
| CN102315561A (en) * | 2010-06-30 | 2012-01-11 | 干詠龙 | Energy-saving power supply |
| CN102496819A (en) * | 2011-11-30 | 2012-06-13 | 宁夏电力公司超高压分公司 | Computer synchronization turn-on and turn-off power supply patch board |
| CN103618178A (en) * | 2013-12-17 | 2014-03-05 | 北京东方计量测试研究所 | Zero-standby zero power consumption energy-saving socket |
| CN103618178B (en) * | 2013-12-17 | 2016-04-27 | 北京东方计量测试研究所 | A kind of zero standby zero-power-consumption energy-saving socket |
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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: 20080917 Termination date: 20091223 |