CN208674958U - A kind of UPS uninterruptible power supply with multiple power modules - Google Patents
A kind of UPS uninterruptible power supply with multiple power modules Download PDFInfo
- Publication number
- CN208674958U CN208674958U CN201821540009.1U CN201821540009U CN208674958U CN 208674958 U CN208674958 U CN 208674958U CN 201821540009 U CN201821540009 U CN 201821540009U CN 208674958 U CN208674958 U CN 208674958U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly installed
- close
- cabinet door
- power supply
- 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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Abstract
The utility model discloses a kind of UPS uninterruptible power supplies with multiple power modules, including shell, the front end of the shell is provided with cabinet door, the leading exterior surface of the cabinet door is fixedly installed with screen, and the leading exterior surface of cabinet door is fixedly installed with button, the leading exterior surface of the cabinet door is fixedly installed with Fingerprint Identification Unit close to the position of side, the back end outer surface of the shell is fixedly installed with power switch, the back end outer surface of the shell is fixedly installed with bridging jack close to the position of upper end, the back end outer surface of the shell is fixedly installed with common jack close to the position of lower end, the shell is internally provided with module rack.A kind of UPS uninterruptible power supply with multiple power modules described in the utility model,, can be to the power case be locked equipped with Fingerprint Identification Unit, module rack and bradyseism layer, it can be to the power module for increasing different size, machine breakdown can be prevented, better prospect of the application is brought.
Description
Technical field
The utility model relates to uninterruptible power supply field, in particular to a kind of UPS with multiple power modules is uninterrupted
Power supply.
Background technique
UPS, that is, uninterruptible power supply is that battery (mostly plumbic acid maintenance-free battery) is connected with host, passes through host
Direct current is converted into the system equipment of alternating current by the modular circuits such as inverter.It is mainly used for single computer, computer network
The offers such as system or other power electronic equipments such as solenoid valve, pressure transmitter stabilization, continual power supply.When alternating current is defeated
When entering normal, UPS will be supplied to load to use after alternating current pressure stabilizing, UPS at this time is exactly an AC system electricity voltage-stablizer, while it
Also charge to self-contained battery；When commercial power interruption (forced outage), UPS by the direct current energy of battery, is cut immediately by inverter
Change conversion square normal load continue supply 220V alternating current, make load maintain work normally and protect load soft and hardware not by
Damage, UPS equipment usually can provide protection to overtension or brownout；Existing UPS uninterruptible power supply is when in use
There are certain drawbacks, firstly, existing UPS uninterruptible power supply can not lock cabinet, as the devices such as key
Loss and cause that cabinet can not be opened, secondly, existing UPS uninterruptible power supply does not adapt to different power usage scenarios,
Finally, existing UPS uninterruptible power supply, is easier to damage, shock resistance is weaker, for this purpose, it is proposed that a kind of with multiple
The UPS uninterruptible power supply of power module.
Utility model content
It, can be with the main purpose of the utility model is to provide a kind of UPS uninterruptible power supply with multiple power modules
Effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of UPS uninterruptible power supply with multiple power modules, including shell, the front end of the shell are provided with cabinet
Door, and the leading exterior surface of cabinet door is fixedly installed with dust cover, the leading exterior surface of the cabinet door is fixedly installed with screen, and cabinet
The leading exterior surface of door is fixedly installed with button, and the leading exterior surface of the cabinet door is fixedly installed with fingerprint close to the position of side
Identifier, the back end outer surface of the shell is fixedly installed with power switch, and the back end outer surface of shell offers power supply and connects
Mouthful, the back end outer surface of the shell is fixedly installed with bridging jack close to the position of upper end, and the back end outer surface of shell is solid
Dingan County is equipped with radiator fan, and the back end outer surface of the shell is fixedly installed with common jack close to the position of lower end, described outer
Shell is internally provided with module rack, and the inside of shell is fixedly installed with transformer close to the position of upper end, the shell
The internal position close to upper end is fixedly installed with rectifier, and the lower end of rectifier is fixedly installed with inverter, and before shell
End outer surface is fixedly installed with by-pass switch close to the position of upper end, and the inside of the shell is fixedly mounted close to the position of lower end
There is power module, and the inside of shell is fixedly installed with battery close to the position of lower end, the inside of the shell is close to bottom end
Position be fixedly installed with bradyseism layer.
Preferably, the side of the cabinet door is fixedly installed with hinge, and cabinet door is flexibly connected by hinge with shell.
Preferably, the quantity of the power module is several groups, is fixedly connected by module rack, and power module is in
It is vertically arranged.
Preferably, the input terminal of the transformer-rectifier inverter is electrically connected with the output end of screen.
Preferably, the outer surface of the radiator fan is provided with shield, and shield is fixedly connected with shell.
Preferably, the module rack is alloy bracket, and transformer-rectifier inverter bypass switching power module stores
Battery passes through module rack and is fixedly connected with shell.
Compared with prior art, the utility model has the following beneficial effects: between being somebody's turn to do the UPS with multiple power modules not
Power-off source can be with the fingerprint characteristic of the multiple people of typing by the Fingerprint Identification Unit of setting, and when maintenance personnel wants opening, this is had
When the UPS uninterruptible power supply of multiple power modules, the finger that typing need to only be crossed to fingerprint is placed on Fingerprint Identification Unit, cabinet
Cabinet door will be opened, and by the module rack of setting, can arbitrarily increase and decrease according to their own needs and be mounted in module rack
The quantity and specification of power module, are adapted to multiple usage scenarios, by the bradyseism pad of setting, when this has multiple power moulds
When the UPS uninterruptible power supply of block is shaken, shock absorption can be protected into the module and battery of internal fragility, than
It is more practical.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the UPS uninterruptible power supply with multiple power modules of the utility model；
Fig. 2 is a kind of interior views of the UPS uninterruptible power supply with multiple power modules of the utility model；
Fig. 3 is a kind of front end view of the UPS uninterruptible power supply with multiple power modules of the utility model；
Fig. 4 is a kind of rear end view of the UPS uninterruptible power supply with multiple power modules of the utility model.
In figure: 1, shell；2, cabinet door；3, dust cover；4, screen；5, button；6, Fingerprint Identification Unit；7, power switch；8,
Power interface；9, bridging jack；10, radiator fan；11, common jack；12, module rack；13, transformer；14, rectifier；
15, inverter；16, by-pass switch；17, power module；18, battery；19, bradyseism layer.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of UPS uninterruptible power supply with multiple power modules, including shell 1, the shell 1
Front end is provided with cabinet door 2, and the leading exterior surface of cabinet door 2 is fixedly installed with dust cover 3, and the leading exterior surface of the cabinet door 2 is solid
Dingan County is equipped with screen 4, and the leading exterior surface of cabinet door 2 is fixedly installed with button 5, and the leading exterior surface of the cabinet door 2 is close to one
The position of side is fixedly installed with Fingerprint Identification Unit 6, and the back end outer surface of the shell 1 is fixedly installed with power switch 7, and shell
1 back end outer surface offers power interface 8, and the back end outer surface of the shell 1 is fixedly installed with simultaneously close to the position of upper end
Join jack 9, and the back end outer surface of shell 1 is fixedly installed with radiator fan 10, the back end outer surface of the shell 1 is close to lower end
Position be fixedly installed with common jack 11, the shell 1 is internally provided with module rack 12, and the inside of shell 1 is close
The position of upper end is fixedly installed with transformer 13, and the inside of the shell 1 is fixedly installed with rectifier 14 close to the position of upper end,
And the lower end of rectifier 14 is fixedly installed with inverter 15, and the leading exterior surface of shell 1 is fixedly mounted close to the position of upper end
There is by-pass switch 16, the inside of the shell 1 is fixedly installed with power module 17, and the inside of shell 1 close to the position of lower end
Position close to lower end is fixedly installed with battery 18, and the inside of the shell 1 is fixedly installed with bradyseism close to the position of bottom end
Layer 19；
The side of cabinet door 2 is fixedly installed with hinge, and cabinet door 2 is flexibly connected by hinge with shell 1；Power module 17
Quantity is several groups, is fixedly connected by module rack 12, and power module 17 is in be vertically arranged；13 rectifier 14 of transformer
The input terminal of inverter 15 is electrically connected with the output end of screen 4；The outer surface of radiator fan 10 is provided with shield, and anti-
Shield is fixedly connected with shell 1；Module rack 12 is alloy bracket, and 13 rectifier of transformer, 14 inverter, 15 by-pass switch 16
17 battery 18 of power module is fixedly connected by module rack 12 with shell 1.
It should be noted that the utility model is a kind of UPS uninterruptible power supply with multiple power modules, using
When, it is possible, firstly, to the fingerprint characteristic of the multiple people of typing, when maintenance personnel wants to open the UPS with multiple power modules not
When uninterruptible power, the finger that typing need to only be crossed to fingerprint is placed on Fingerprint Identification Unit 6, and the cabinet door 2 of cabinet will be opened, and city is worked as
When electricity is normally 380/220VAC, direct current major loop has DC voltage, supplies inverter 15, exports stable 220V or 380V and hands over
Galvanic electricity pressure, at the same alternating current it is rectified after to battery charge.When whenever alternating current is under-voltage or unexpected power down, then led to by battery 18
Isolating diode is crossed to switch to DC loop feeding electric energy.It powers no switching time from power grid power supply to battery.When battery energy
When amount will exhaust, uninterruptible power supply issues sound-light alarm, and stops inverter 15 in battery discharge lower-limit point and work, and length is warned
It is alert.Uninterruptible power supply is there are also overload protection function, when overload (150% load) occurs, jumps to bypass condition, and load just
Auto-returned when often.When serious overload (more than 200% nominal load) occurs, it is defeated that uninterruptible power supply stops inverter 15 immediately
Out and bypass condition is jumped to, input air switch in front may also trip at this time.After eliminating the fault, as long as closing a switch, again
Booting starts to resume work, and user can arbitrarily increase and decrease the power module being mounted in module rack 12 according to their own needs
17 quantity and specification, is adapted to multiple usage scenarios, when the UPS uninterruptible power supply with multiple power modules is shaken
When dynamic, shock absorption can be protected the module and battery 18 of internal fragility by bradyseism layer 19, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of UPS uninterruptible power supply with multiple power modules, including shell (1), it is characterised in that: the shell (1)
Front end be provided with cabinet door (2), and the leading exterior surface of cabinet door (2) is fixedly installed with dust cover (3), before the cabinet door (2)
End outer surface is fixedly installed with screen (4), and the leading exterior surface of cabinet door (2) is fixedly installed with button (5), the cabinet door (2)
Leading exterior surface be fixedly installed with Fingerprint Identification Unit (6) close to the position of side, the back end outer surface of the shell (1) is fixed
It is equipped with power switch (7), and the back end outer surface of shell (1) offers power interface (8), outside the rear end of the shell (1)
Surface is fixedly installed with bridging jack (9) close to the position of upper end, and the back end outer surface of shell (1) is fixedly installed with radiation air
It fans (10), the back end outer surface of the shell (1) is fixedly installed with common jack (11), the shell close to the position of lower end
(1) be internally provided with module rack (12), and the inside of shell (1) is fixedly installed with transformer close to the position of upper end
(13), the inside of the shell (1) is fixedly installed with rectifier (14) close to the position of upper end, and the lower end of rectifier (14) is solid
Dingan County is equipped with inverter (15), and the leading exterior surface of shell (1) is fixedly installed with by-pass switch (16) close to the position of upper end,
The inside of the shell (1) is fixedly installed with power module (17) close to the position of lower end, and the inside of shell (1) is close to lower end
Position be fixedly installed with battery (18), the inside of the shell (1) is fixedly installed with bradyseism layer close to the position of bottom end
(19)。
2. a kind of UPS uninterruptible power supply with multiple power modules according to claim 1, it is characterised in that: described
The side of cabinet door (2) is fixedly installed with hinge, and cabinet door (2) is flexibly connected by hinge with shell (1).
3. a kind of UPS uninterruptible power supply with multiple power modules according to claim 1, it is characterised in that: described
The quantity of power module (17) is several groups, is fixedly connected by module rack (12), and power module (17) is in vertical row
Column.
4. a kind of UPS uninterruptible power supply with multiple power modules according to claim 1, it is characterised in that: described
The input terminal of transformer (13) rectifier (14) inverter (15) is electrically connected with the output end of screen (4).
5. a kind of UPS uninterruptible power supply with multiple power modules according to claim 1, it is characterised in that: described
The outer surface of radiator fan (10) is provided with shield, and shield is fixedly connected with shell (1).
6. a kind of UPS uninterruptible power supply with multiple power modules according to claim 1, it is characterised in that: described
Module rack (12) is alloy bracket, and transformer (13) rectifier (14) inverter (15) by-pass switch (16) power module
(17) battery (18) is fixedly connected by module rack (12) with shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540009.1U CN208674958U (en) | 2018-09-20 | 2018-09-20 | A kind of UPS uninterruptible power supply with multiple power modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540009.1U CN208674958U (en) | 2018-09-20 | 2018-09-20 | A kind of UPS uninterruptible power supply with multiple power modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208674958U true CN208674958U (en) | 2019-03-29 |
Family
ID=65842378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821540009.1U Expired - Fee Related CN208674958U (en) | 2018-09-20 | 2018-09-20 | A kind of UPS uninterruptible power supply with multiple power modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208674958U (en) |
-
2018
- 2018-09-20 CN CN201821540009.1U patent/CN208674958U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190329 Termination date: 20200920 |