CN203552176U - Computer power supply with storage battery - Google Patents
Computer power supply with storage battery Download PDFInfo
- Publication number
- CN203552176U CN203552176U CN201320754557.5U CN201320754557U CN203552176U CN 203552176 U CN203552176 U CN 203552176U CN 201320754557 U CN201320754557 U CN 201320754557U CN 203552176 U CN203552176 U CN 203552176U
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- Prior art keywords
- power supply
- accumulator
- circuit
- boss
- storage battery
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- 239000002184 metal Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a computer power supply with a storage battery. The computer power supply comprises a casing, wherein the storage battery, a circuit board and a fan are arranged in the casing, the casing is provided with an alternating current power supply interface and a direct current output interface, the upper portion of the casing is provided with an accommodating cavity, the top of the accommodating cavity is a boss with a cross section in a shape of a Chinese character 'kou', the storage battery is located in the accommodating cavity, and a heat-insulating pad is arranged under the storage battery. A flip cover is hinged to the boss, and the upper end face of the casing is provided with a screw hole. The computer power supply can continue to supply power for systems of a computer and prevent data loss when a mains supply breaks down or power failure occurs. The upper portion of the casing is provided with the accommodating cavity, the top of the accommodating cavity is the boss with the cross section in the shape of the Chinese character 'kou', the storage battery is located in the accommodating cavity, the computer power supply can be installed in a case with an opening at the top, the boss is embedded into the opening position of the case after installation is finished, and the top of the boss exposes out of the case, so that the storage battery can be conveniently taken out and replaced after the flip cover is opened.
Description
Technical field
The utility model relates to a kind of computer power supply, especially a kind of computer power supply with accumulator.
Background technology
Along with the high speed development of computer technology, computer has been come into huge numbers of families.Computer power supply is the main for electric original copy of computing machine, is the important component part of computing machine.
At present, computer power supply general on market all can not provide working power to each subsystem of computer when having a power failure again, if external uninterrupted power source, exist expensive, volume large and cannot be placed on computer housing in, during use must with the shortcoming such as computer power supply coupling.In order to address the above problem, Chinese patent ZL2010206205267 discloses a kind of computer power supply that prevents power-off, this computer power supply comprises that one can be the accumulator of each subsystem power supply of computer when power-off, accumulator belongs to attrition component, after long-time Reusability, accumulator need to be changed, existing this computer power supply is difficult for taking out because accumulator is positioned at enclosure interior, therefore comparatively inconvenient to the replacing of accumulator, owing to there being such problem, so be necessary the existing computer power supply with accumulator to improve.
Utility model content
The purpose of this utility model is a kind of computer power supply with accumulator designing in order to solve the deficiency of above-mentioned technology, and the replacing that this computer power supply can be when civil power breaks down or have a power failure continues as each system power supply of computer and accumulator by accumulator more for convenience.
The computer power supply with accumulator that the utility model is designed, comprise housing, in housing, be provided with accumulator, circuit board and fan, housing is provided with AC power interface and direct current output interface, described housing top is provided with container cavity, the top of described container cavity is that cross section is the boss of square shape, and described accumulator is positioned at described container cavity and below accumulator, is provided with heat insulating mattress; On described boss, be hinged with and renovate, described housing upper surface is provided with screw.
As preferably:
Described circuit board is provided with ac rectifier, DC/DC reduction voltage circuit, DC/DC booster circuit, charging circuit, central processing unit, warning circuit and A/D circuit for detecting, and described AC power interface connects DC/DC reduction voltage circuit by ac rectifier; Described central processing unit connects accumulator by charging circuit, and described accumulator connects described DC/DC reduction voltage circuit by DC/DC booster circuit, and described DC/DC reduction voltage circuit is connected with described direct current output interface; Described central processing unit is also connected with described fan, warning circuit and A/D circuit for detecting;
Described heat insulating mattress consists of the wire netting in metal frame and metal frame;
The computer power supply with accumulator that the utility model is designed, ZL2010206205267 is the same with Chinese patent, is provided with accumulator in housing, and accumulator can continue as each system power supply of computer when civil power breaks down or have a power failure, and can prevent loss of data; Housing top is provided with container cavity, the top of container cavity is that cross section is the boss of square shape, accumulator is positioned at described container cavity, this power supply can be arranged in open-topped cabinet, installation rear boss is embedded in the opening part of cabinet, and expose outside cabinet at boss top, after opening like this and renovating, accumulator can take out easily, more convenient during replacing.The screw that described housing upper surface is provided with has facilitated the installation of this computer power supply.
Accompanying drawing explanation
Fig. 1 is that embodiment 1 is with the structural representation of the computer power supply of accumulator;
Fig. 2 is that embodiment 1 is with the circuit module schematic diagram of the computer power supply of accumulator;
Fig. 3 is that embodiment 2 is with the structural representation of the computer power supply of accumulator;
In figure: housing 1, battery 2, circuit board 3, fan 4, AC power interface 5, direct current output interface 6, container cavity 7, boss 8, heat insulating mattress 9, renovate 10, screw 11, ac rectifier 12, DC/DC reduction voltage circuit 13, DC/DC booster circuit 14, charging circuit 15, central processing unit 16, warning circuit 17, A/D circuit for detecting 18, metal frame 19, wire netting 20.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, 2, the described computer power supply with accumulator of the present embodiment, comprise housing 1, in housing 1, be provided with accumulator 2, circuit board 3 and fan 4, housing 1 is provided with AC power interface 5 and direct current output interface 6, and described housing 1 top is provided with container cavity 7, and the top of described container cavity 7 is that cross section is the boss 8 of square shape, described accumulator 2 is positioned at described container cavity 7 and below accumulator 2, is provided with heat insulating mattress 9, and heat insulating mattress 9 is asbestos pad; On described boss 8, be hinged with and renovate 10, described housing 1 upper surface is provided with screw 11.Described circuit board 3 is provided with ac rectifier 12, DC/DC reduction voltage circuit 13, DC/DC booster circuit 14, charging circuit 15, central processing unit 16, warning circuit 17 and A/D circuit for detecting 18, and described AC power interface 5 connects DC/DC reduction voltage circuit 13 by ac rectifier 12; Described central processing unit 16 connects accumulator 2 by charging circuit 15, described accumulator 2 connects described DC/DC reduction voltage circuit 13 by DC/DC booster circuit 14, described DC/DC reduction voltage circuit 13 is connected with described direct current output interface 6, and direct current output interface 6 is each component of computer power supply; Described central processing unit 16 is also connected with described fan 4, warning circuit 17 and A/D circuit for detecting 18; Certainly, circuit structure is not limited to this, adopts accumulator to use the power-off in the situation that and belong to prior art as standby power supply, and because the utility model is mainly the improvement of housing 1 and accumulator 2 modes of emplacements, so circuit structure is not described further at this.
The described computer power supply with accumulator of the present embodiment is provided with accumulator 2 in housing 1, and accumulator 2 can continue as each system power supply of computer when civil power breaks down or have a power failure, and can prevent loss of data; Housing 1 top is provided with container cavity 7, the top of container cavity 7 is that cross section is the boss 8 of square shape, accumulator 2 is positioned at described container cavity 7, this power supply can be arranged in open-topped cabinet, installation rear boss 8 is embedded in the opening part of cabinet, and expose outside cabinet at boss 8 tops, after opening like this and renovating 10, accumulator 2 can take out easily, more convenient during replacing.11 installations that facilitate this computer power supply of screw that described housing 1 upper surface is provided with.
The described computer power supply with accumulator of the present embodiment, because uninterrupted power source accumulator 2 is integrated in computer power supply, computer power supply has been realized uninterruptedization power supply, played the effect that time delay is used, improve power-efficient, reduced power supply hear rate, because whole computer power supply can be loaded in computer housing, do not account for volume, easy for operation.
Embodiment 2:
As shown in Figure 3, the described computer power supply with accumulator of the present embodiment, as different from Example 1: described heat insulating mattress 9 consists of the wire netting 20 in metal frame 19 and metal frame 19; Such structural heat-insulation better effects if.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. the computer power supply with accumulator, comprise housing (1), in housing (1), be provided with accumulator (2), circuit board (3) and fan (4), housing (1) is provided with AC power interface (5) and direct current output interface (6), it is characterized in that described housing (1) top is provided with container cavity (7), the top of described container cavity (7) is that cross section is the boss (8) of square shape, and described accumulator (2) is positioned at described container cavity (7) and is provided with heat insulating mattress (9) in the below of accumulator (2); On described boss (8), be hinged with and renovate (10), described housing (1) upper surface is provided with screw (11).
2. the computer power supply with accumulator according to claim 1, it is characterized in that described circuit board (3) is provided with ac rectifier (12), DC/DC reduction voltage circuit (13), DC/DC booster circuit (14), charging circuit (15), central processing unit (16), warning circuit (17) and A/D circuit for detecting (18), described AC power interface (5) connects DC/DC reduction voltage circuit (13) by ac rectifier (12); Described central processing unit (16) connects accumulator (2) by charging circuit (15), described accumulator (2) connects described DC/DC reduction voltage circuit (13) by DC/DC booster circuit (14), and described DC/DC reduction voltage circuit (13) is connected with described direct current output interface (6); Described central processing unit (16) is also connected with described fan (4), warning circuit (17) and A/D circuit for detecting (18).
3. the computer power supply with accumulator according to claim 1 and 2, is characterized in that described heat insulating mattress (9) consists of the wire netting (20) in metal frame (19) and metal frame (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754557.5U CN203552176U (en) | 2013-11-26 | 2013-11-26 | Computer power supply with storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754557.5U CN203552176U (en) | 2013-11-26 | 2013-11-26 | Computer power supply with storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203552176U true CN203552176U (en) | 2014-04-16 |
Family
ID=50470264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754557.5U Expired - Fee Related CN203552176U (en) | 2013-11-26 | 2013-11-26 | Computer power supply with storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203552176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254643A (en) * | 2017-07-14 | 2019-01-22 | 东芝泰格有限公司 | Information processing unit and control method, terminal device |
-
2013
- 2013-11-26 CN CN201320754557.5U patent/CN203552176U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254643A (en) * | 2017-07-14 | 2019-01-22 | 东芝泰格有限公司 | Information processing unit and control method, terminal device |
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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 |
Granted publication date: 20140416 Termination date: 20151126 |