CN203102151U - Automatic power-off protector used for computer - Google Patents
Automatic power-off protector used for computer Download PDFInfo
- Publication number
- CN203102151U CN203102151U CN 201320126170 CN201320126170U CN203102151U CN 203102151 U CN203102151 U CN 203102151U CN 201320126170 CN201320126170 CN 201320126170 CN 201320126170 U CN201320126170 U CN 201320126170U CN 203102151 U CN203102151 U CN 203102151U
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- CN
- China
- Prior art keywords
- power
- module
- protector
- housing
- computer
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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a power-off protector, in particular to an automatic power-off protector used for a computer, which aims to solve the problems that a UPS (Uninterruptible Power System) for preventing the computer from power off is expensive, occupies a large space, and is inconvenient to move. The automatic power-off protector for the computer comprises a housing, an AC/DC conversion power module, a power convertor, a power-off detection module, a battery pack charging module and a battery pack, wherein the AC/DC conversion power module, the power convertor, the power-off detection module, the battery pack charging module and the battery pack are mounted in the housing; the AC/DC conversion power module is respectively connected with the power-off detection module and the power convertor; the battery pack charging module is connected between the AC/DC conversion power module and the power-off detection module; the battery pack charging module is connected with the battery pack; the battery pack is connected with the power convertor; and the power convertor is connected with the mainboard of the computer placed outside the computer. The automatic power-off protector has low cost, occupies a small space, and is convenient to move and use.
Description
Technical field
The utility model relates to a kind of outage protector, is specifically related to a kind of protector of outage certainly that is used for computing machine, belongs to the computer hardware correlative technology field.
Background technology
Along with the progress of science and technology, computer is more and more universal, and computer becomes the important tool of people's routine work at present, and the processing of a lot of data messages is all finished by computer with storage.The computing machine that uses for the individual mainly comprises two big classes at present: desktop computer and notebook.The power supply mode that desktop computer adopts is that main frame directly is connected with power supply; therefore main frame is shut down because of losing power supply immediately when power failure or power supply break down; have a strong impact on the serviceable life of each parts of desktop computer on the one hand; on the other hand; the file that makes the user edit before power failure is lost because of can not in time preserving, and can't recover or be difficult to recover.
Although notebook also comprises battery as reserve battery, the notebook therefore specificity of self is to replace the application of desktop computer in routine work and study.
At the problems referred to above, ups power has appearred in the market, and it can ensure that computing machine works on a period of time after power failure, so that the user can in time deposit, reason does not have a power failure and influences work or obliterated data.UPS mainly contains the effect aspect two in computer systems and networks is used: be emergent the use on the one hand, prevent sudden power and influence normal work, damage to computing machine; Be to eliminate power pollutions such as surge on the civil power, instant high-voltage, moment low-voltage, electric wire noise and frequency shift (FS) on the other hand, improve power quality, for computing machine provides high-quality power supply.But USP costs an arm and a leg, and for our domestic consumer, expensive expense expenditure can't be born, and UPS takes up room greatly mobile also inconvenience.
The utility model content
The purpose of this utility model is existing for the USP that prevents computer circuit breaking costs an arm and a leg in order to solve, and it is big to take up room, and moves also inconvenient problem, and then a kind of protector of outage certainly that is used for computing machine is provided.
The technical solution of the utility model is: a kind of protector of outage certainly that is used for computing machine comprises housing, alternating current-direct current changes power module, power supply changeover device, the outage detection module, batteries charging module and electric battery, described alternating current-direct current changes power module, power supply changeover device, the outage detection module, batteries charging module and electric battery are installed in the housing, the AC-DC conversion module is connected with power switcher with the outage detection module respectively, be connected with the batteries charging module between AC-DC conversion module and the outage detection module, the batteries charging module is connected with electric battery, electric battery is connected with power switcher, and described power switcher is connected with the computer motherboard that places outside.
Electric battery is a lithium ion battery.
Housing is a transparent shell, on the inwall of housing thermometer is installed, and offers louvre on the housing.Guaranteed that the enclosure interior member in time dispels the heat.
The utility model compared with prior art has following effect: of the present utility model with low cost, it is little to take up room, and conveniently moving is easy to use, and the version of housing is reasonable, is convenient to observe the duty of each parts in the housing.
Description of drawings
Fig. 1 is a structural drawing of the present utility model;
Fig. 2 is the structural representation of housing.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1 and Fig. 2, a kind of protector of outage certainly that is used for computing machine of present embodiment comprises housing 1, alternating current-direct current changes power module, power supply changeover device, the outage detection module, batteries charging module and electric battery, described alternating current-direct current changes power module, power supply changeover device, the outage detection module, batteries charging module and electric battery are installed in the housing 1, the AC-DC conversion module is connected with power switcher with the outage detection module respectively, be connected with the batteries charging module between AC-DC conversion module and the outage detection module, the batteries charging module is connected with electric battery, electric battery is connected with power switcher, and described power switcher is connected with the computer motherboard that places outside.Electric battery is a lithium ion battery.Housing 1 is a transparent shell, and thermometer 2 is installed on the inwall of housing, offers louvre 1-1 on the housing 1.Guaranteed that the enclosure interior member in time dispels the heat.
Claims (3)
1. protector of outage certainly that is used for computing machine, it is characterized in that: a kind of protector of outage certainly that is used for computing machine comprises housing (1), alternating current-direct current changes power module, power supply changeover device, the outage detection module, batteries charging module and electric battery, described alternating current-direct current changes power module, power supply changeover device, the outage detection module, batteries charging module and electric battery are installed in the housing (1), the AC-DC conversion module is connected with power switcher with the outage detection module respectively, be connected with the batteries charging module between AC-DC conversion module and the outage detection module, the batteries charging module is connected with electric battery, electric battery is connected with power switcher, and described power switcher is connected with the computer motherboard that places outside.
2. a kind of protector of outage certainly that is used for computing machine according to claim 1, it is characterized in that: electric battery is a lithium ion battery.
3. a kind of protector of outage certainly that is used for computing machine according to claim 1, it is characterized in that: housing (1) is a transparent shell, and thermometer (2) is installed on the inwall of housing, offers louvre (1-1) on the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126170 CN203102151U (en) | 2013-03-20 | 2013-03-20 | Automatic power-off protector used for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126170 CN203102151U (en) | 2013-03-20 | 2013-03-20 | Automatic power-off protector used for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203102151U true CN203102151U (en) | 2013-07-31 |
Family
ID=48853535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126170 Expired - Fee Related CN203102151U (en) | 2013-03-20 | 2013-03-20 | Automatic power-off protector used for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203102151U (en) |
-
2013
- 2013-03-20 CN CN 201320126170 patent/CN203102151U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130731 Termination date: 20160320 |