CN204515681U - There is the main frame group of standby power supply - Google Patents
There is the main frame group of standby power supply Download PDFInfo
- Publication number
- CN204515681U CN204515681U CN201520233711.3U CN201520233711U CN204515681U CN 204515681 U CN204515681 U CN 204515681U CN 201520233711 U CN201520233711 U CN 201520233711U CN 204515681 U CN204515681 U CN 204515681U
- Authority
- CN
- China
- Prior art keywords
- power supply
- charge
- discharge protection
- protection circuit
- computer
- 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
Landscapes
- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Have the main frame group of standby power supply, it belongs to the technical field of back-up source.It is to solve existing back-up source under powering-off state, there is the problem supporting that the time of computing machine use is too short.The multiple power supplies input end of its main frame is connected with the multiple power supplies output terminal of computer power supply translation circuit, computer power supply translation circuit is provided with the adaptor for connecting computer peripheral electricity consumption; External power source is all connected with the power input of computer power supply translation circuit with the output terminal of charge in batteries discharge protection circuit; The charge power supply input end of charge in batteries discharge protection circuit is connected with external power source; The battery pack link of charge in batteries discharge protection circuit is connected with plurality of groups of storage batteries group.The utility model, when unexpected power-off, promptly can effectively provide sustainable power supply, and power supply capacity is large, and can support main frame long-play, the quantity of battery pack can increase and decrease flexibly.
Description
Technical field
The utility model belongs to the technical field of back-up source.
Background technology
Under prior art conditions, mostly the standby power supply that computing machine adopts is UPS, is uninterrupted power source, and it can ensure that computer system a period of time that works on after power failure promptly deposits to enable user, and reason does not have a power failure and affects work or obliterated data.But UPS mostly is and in emergency circumstances uses, in the event of a power failure, support that the time that computing machine uses is shorter.
Summary of the invention
The purpose of this utility model is to provide a kind of main frame group with standby power supply, is to solve existing back-up source under powering-off state, there is the problem supporting that the time of computing machine use is too short.
Described object is realized by following scheme: described a kind of main frame group with standby power supply, and it is made up of main frame 1, computer power supply translation circuit 2, charge in batteries discharge protection circuit 3, multiple battery pack 4;
The multiple power supplies input end of main frame 1 is connected with the multiple power supplies output terminal of computer power supply translation circuit 2, computer power supply translation circuit 2 is provided with the adaptor 2-1 for connecting computer peripheral electricity consumption; External power source 5 is all connected with the power input of computer power supply translation circuit 2 with the output terminal of charge in batteries discharge protection circuit 3; The charge power supply input end of charge in batteries discharge protection circuit 3 is connected with external power source 5; The battery pack link of charge in batteries discharge protection circuit 3 is connected with plurality of groups of storage batteries group 4; When charge in batteries discharge protection circuit 3 has detected that charge power supply inputs; and automatically close the output terminal of charge in batteries discharge protection circuit 3; when external power source 5 has a power failure; charge in batteries discharge protection circuit 3 detects does not have charge power supply to input; and automatically open the output terminal of charge in batteries discharge protection circuit 3, for computer power supply translation circuit 2 is powered.
The utility model compared with prior art has following advantages:
1. when unexpected power-off, promptly can effectively provide sustainable power supply, power supply capacity is large, can support main frame long-play, according to institute's subfam. Spiraeoideae number can increase and decrease flexibly the quantity of battery pack.
2. in the event of a power failure, provide power supply as computer external support equipment (as printer) need be used also to can be it.
3. the utility model also has easy for installation, and control circui is flexible, effectively can increase the service time of power-off computer-chronograph.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
Embodiment one: composition graphs 1, it is made up of main frame 1, computer power supply translation circuit 2, charge in batteries discharge protection circuit 3, multiple battery pack 4;
The multiple power supplies input end of main frame 1 is connected with the multiple power supplies output terminal of computer power supply translation circuit 2, computer power supply translation circuit 2 is provided with the adaptor 2-1 for connecting computer peripheral electricity consumption; External power source 5 is all connected with the power input of computer power supply translation circuit 2 with the output terminal of charge in batteries discharge protection circuit 3; The charge power supply input end of charge in batteries discharge protection circuit 3 is connected with external power source 5; The battery pack link of charge in batteries discharge protection circuit 3 is connected with plurality of groups of storage batteries group 4; When charge in batteries discharge protection circuit 3 has detected that charge power supply inputs; and automatically close the output terminal of charge in batteries discharge protection circuit 3; when external power source 5 has a power failure; charge in batteries discharge protection circuit 3 detects does not have charge power supply to input; and automatically open the output terminal of charge in batteries discharge protection circuit 3, for computer power supply translation circuit 2 is powered.
The voltage that the multiple power supplies output terminal of computer power supply translation circuit 2 exports comprises :+12V ,+5V ,+3.3V ,-12V etc., and the output of the adaptor 2-1 on computer power supply translation circuit 2 is alternating current 220V electricity, for computer peripheral electricity consumption.
Principle of work: when external power source 5 normal power supply, external power source 5 is input in computer power supply translation circuit 2, and electromechanical source translation circuit 2 conversion obtains all power supplys that main frame needs as calculated; External power source 5 is charged to plurality of groups of storage batteries group 4 by charge in batteries discharge protection circuit 3 simultaneously; Because charge in batteries discharge protection circuit 3 has detected that charge power supply inputs, and automatically close the output terminal of charge in batteries discharge protection circuit 3.When external power source 5 has a power failure; charge in batteries discharge protection circuit 3 detects does not have charge power supply to input; and automatically open the output terminal of charge in batteries discharge protection circuit 3, for computer power supply translation circuit 2 is powered, and make main frame 1 realize uninterrupted power supply.As needs longer time or more Large Copacity power, the number of battery pack can be increased to realize dilatation.
Claims (1)
1. there is the main frame group of standby power supply, it is characterized in that it is made up of main frame (1), computer power supply translation circuit (2), charge in batteries discharge protection circuit (3), multiple battery pack (4);
The multiple power supplies input end of main frame (1) is connected with the multiple power supplies output terminal of computer power supply translation circuit (2), computer power supply translation circuit (2) is provided with the adaptor (2-1) for connecting computer peripheral electricity consumption; External power source (5) is all connected with the power input of computer power supply translation circuit (2) with the output terminal of charge in batteries discharge protection circuit (3); The charge power supply input end of charge in batteries discharge protection circuit (3) is connected with external power source (5); The battery pack link of charge in batteries discharge protection circuit (3) is connected with plurality of groups of storage batteries group (4); When charge in batteries discharge protection circuit (3) has detected that charge power supply inputs; and automatically close the output terminal of charge in batteries discharge protection circuit (3); when external power source (5) has a power failure; charge in batteries discharge protection circuit (3) detects do not have charge power supply to input; and automatically open the output terminal of charge in batteries discharge protection circuit (3), be computer power supply translation circuit (2) power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233711.3U CN204515681U (en) | 2015-04-18 | 2015-04-18 | There is the main frame group of standby power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233711.3U CN204515681U (en) | 2015-04-18 | 2015-04-18 | There is the main frame group of standby power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515681U true CN204515681U (en) | 2015-07-29 |
Family
ID=53713633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520233711.3U Expired - Fee Related CN204515681U (en) | 2015-04-18 | 2015-04-18 | There is the main frame group of standby power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204515681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063484A (en) * | 2018-01-05 | 2018-05-22 | 惠州市忠邦电子有限公司 | Embedded automatic seat supply unit |
-
2015
- 2015-04-18 CN CN201520233711.3U patent/CN204515681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063484A (en) * | 2018-01-05 | 2018-05-22 | 惠州市忠邦电子有限公司 | Embedded automatic seat supply unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103294152B (en) | Server power supply system | |
| CN203368071U (en) | Hot-plug type uninterruptible power module and system thereof | |
| CN104953694A (en) | Power distribution system | |
| CN202197120U (en) | Ceaseless DC source for network devices | |
| CN203720832U (en) | Server with backup power supply device | |
| CN206259749U (en) | Standby power system with energy storage effect | |
| CN201859391U (en) | Desktop computer with internal spare battery | |
| CN103529923A (en) | Computer built-in uninterruptible power supply emergency system | |
| CN204515681U (en) | There is the main frame group of standby power supply | |
| CN201766409U (en) | Continuous power-supply UPS matching device | |
| CN104617652A (en) | Battery supply device of portable terminal | |
| CN103166294B (en) | Distributed backup battery management system and corresponding electronic system | |
| CN205791592U (en) | There is the DC UPS identifying function | |
| CN205141819U (en) | Electric power redundancy system | |
| CN206282228U (en) | Server intelligence power-off protection power supply | |
| CN204440312U (en) | RTC power supply circuit | |
| CN202957648U (en) | Power supply module for fault indicator | |
| CN202602284U (en) | Low-voltage DC supply system | |
| CN202353291U (en) | Intelligent integrated power supply system for transformer substation | |
| CN204129652U (en) | A kind of battery modules realizing Notebook Battery gapless and change | |
| CN204515682U (en) | A kind of computing machine device for preventing power failure | |
| CN103124087A (en) | Uninterruptable power supply system | |
| CN204465328U (en) | One can online charging and power-off protection adapter | |
| CN203133742U (en) | Power relaying device for computer in emergency | |
| CN207459822U (en) | A kind of uninterrupted energy storage for power supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Guijiang Inventor after: Wang Xueliang Inventor after: Liu Baiquan Inventor before: Liu Guijiang Inventor before: Wang Xueliang Inventor before: Liu Baiquan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU GUIJIANG WANG XUELIANG LIU BAIQUAN TO: SUN GUIJIANG WANG XUELIANG LIU BAIQUAN |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20190418 |