CN205210816U - Server reserve cell - Google Patents
Server reserve cell Download PDFInfo
- Publication number
- CN205210816U CN205210816U CN201521050898.XU CN201521050898U CN205210816U CN 205210816 U CN205210816 U CN 205210816U CN 201521050898 U CN201521050898 U CN 201521050898U CN 205210816 U CN205210816 U CN 205210816U
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- CN
- China
- Prior art keywords
- voltage
- server
- power supply
- utility
- model
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model provides a server reserve cell, reserve cell has a triplex in its structure, and the BOOST boost circuit of preceding stage is with the system power supply output voltage group battery charging voltage that risees, the intermediate stage is the group battery, adopts lithium cell connection in series -parallel setting, establishes ties and improves power supply voltage to it provides the power supply electric current to ally oneself with, the back level is the BUCK reduction voltage circuit, is system load required voltage grade with group battery voltage conversion. The utility model discloses a server reserve cell compares with prior art, and this device adopts the embedded mode of reserve cell, and power down protection can be realized to the server body, provides higher reliability. And the utility model discloses still have characteristics such as reasonable in design, simple structure, easily processing, convenient to use, therefore, fine use value had.
Description
Technical field
The utility model is a kind of server backup battery unit specifically.
Background technology
Server is in the process used, and often there will be the situation of battery power down, be unfavorable for the use of client, reliability is lower.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of server backup battery unit.
The technical solution of the utility model realizes in the following manner, and in its structure, backup battery unit is made up of three parts, and the BOOST booster circuit of prime, is elevated to electric battery charging voltage by system power supply output voltage; Intergrade is electric battery, and adopt lithium battery connection in series-parallel to arrange, series connection improves supply voltage, and parallel connection provides supply current; Rear class is BUCK reduction voltage circuit, battery voltage is converted to system load required voltage grade.
Above-mentioned standby battery unit is in parallel.
The utility model has the advantages that:
Compared to the prior art, the mode that this device adopts backup battery unit embedded, ontology server can realize power down protection to a kind of server backup battery unit of the present utility model, provides higher reliability.And the utility model also have reasonable in design, structure simple, be easy to processing, the feature such as easy to use, thus, there is good use value.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of server backup battery unit.
Embodiment
Below in conjunction with accompanying drawing, a kind of server backup battery unit of the present utility model is described in detail below.
As shown in the figure, a kind of server backup battery unit of the present utility model, in its structure, backup battery unit is made up of three parts, and the BOOST booster circuit of prime, is elevated to electric battery charging voltage by system power supply output voltage; Intergrade is electric battery, and adopt lithium battery connection in series-parallel to arrange, series connection improves supply voltage, and parallel connection provides supply current; Rear class is BUCK reduction voltage circuit, battery voltage is converted to system load required voltage grade (a little less than system power supply output voltage).
When system power supply is normal, backup battery unit output diode reverse bias, system power supply work, backup battery does not provide electric power to system, and electric battery is in floating charge state, prevents electric battery self discharge from causing kwh loss.
When municipal power failure, system power supply no-output, backup battery unit output diode forward conduction, backup battery unit provides electric power for system, ensures that system runs without interruption.
Multiple backup battery unit can in parallelly use, and provides higher stand-by power or longer preparation time.
A kind of its processing and fabricating of server backup battery unit of the present utility model is very simple and convenient, can process to specifications shown in accompanying drawing.
Except the technical characteristic described in instructions, be the known technology of those skilled in the art.
Claims (2)
1. a server backup battery unit, is characterized in that backup battery unit is made up of three parts, and the BOOST booster circuit of prime, is elevated to electric battery charging voltage by system power supply output voltage; Intergrade is electric battery, and adopt lithium battery connection in series-parallel to arrange, series connection improves supply voltage, and parallel connection provides supply current; Rear class is BUCK reduction voltage circuit, battery voltage is converted to system load required voltage grade.
2. a kind of server backup battery unit according to claim 1, is characterized in that backup battery unit is in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050898.XU CN205210816U (en) | 2015-12-16 | 2015-12-16 | Server reserve cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050898.XU CN205210816U (en) | 2015-12-16 | 2015-12-16 | Server reserve cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205210816U true CN205210816U (en) | 2016-05-04 |
Family
ID=55848523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521050898.XU Expired - Fee Related CN205210816U (en) | 2015-12-16 | 2015-12-16 | Server reserve cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205210816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245277A (en) * | 2018-09-25 | 2019-01-18 | 许昌许继软件技术有限公司 | A kind of backup power supply energy storage control device and a kind of power-supply system |
| CN110311563A (en) * | 2019-07-29 | 2019-10-08 | 杭州中恒电气股份有限公司 | DCDC circulation control device, control method, electronic equipment, medium |
-
2015
- 2015-12-16 CN CN201521050898.XU patent/CN205210816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245277A (en) * | 2018-09-25 | 2019-01-18 | 许昌许继软件技术有限公司 | A kind of backup power supply energy storage control device and a kind of power-supply system |
| CN109245277B (en) * | 2018-09-25 | 2020-11-17 | 许昌许继软件技术有限公司 | Backup power energy storage control device and power supply system |
| CN110311563A (en) * | 2019-07-29 | 2019-10-08 | 杭州中恒电气股份有限公司 | DCDC circulation control device, control method, electronic equipment, medium |
| CN110311563B (en) * | 2019-07-29 | 2021-05-07 | 杭州中恒电气股份有限公司 | DCDC circulation control device, DCDC circulation control method, electronic apparatus, and medium |
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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: 20160504 Termination date: 20171216 |