CN202394743U - Automatic duel-power transfer switchgear cabinet - Google Patents
Automatic duel-power transfer switchgear cabinet Download PDFInfo
- Publication number
- CN202394743U CN202394743U CN2012200303551U CN201220030355U CN202394743U CN 202394743 U CN202394743 U CN 202394743U CN 2012200303551 U CN2012200303551 U CN 2012200303551U CN 201220030355 U CN201220030355 U CN 201220030355U CN 202394743 U CN202394743 U CN 202394743U
- Authority
- CN
- China
- Prior art keywords
- power supply
- controller
- circuit breaker
- motor
- automatic
- 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
Images
Landscapes
- Patch Boards (AREA)
Abstract
An automatic duel-power transfer switchgear cabinet comprises a baseboard, wherein a transfer mechanism, a circuit breaker and a controller are arranged on the baseboard, the transfer mechanism consists of a motor and a crank arm which is in power connection with a motor shaft, and a slot is respectively arranged at two ends of the crank arm; the circuit breaker is provided with toggle switches which are inserted in the slots; and the controller is electrically connected with the motor. The automatic duel-power transfer switchgear cabinet is simple and compact in structure, reasonable in layout and smaller in size, can complete wiring by utilizing a wiring terminal and has high reliability and long service life.
Description
Technical field
The utility model relates to the electric equipment technical field, is specifically related to a kind of double power supply automatic switching switch box.
Background technology
Along with the development of society, the reliability that the two-way power supply improves power supply is share in field such as increasing office building, at this time can between the two-way power supply, carry out reliable device for switching with regard to needs are a kind of.And most information technoloy equipments, for example server, switch, optical transceiver, gateway, disk array machine and communication equipment etc., the power failure time of permission is merely 0.01-0.02s, in order to avoid information data is lost, needs stricter power supply guarantee.For this reason, dual-power automatic switching device has obtained people's attention.
Dual-power automatic switching device is made up of one or more transfer switching equipments and other essential electrical equipment, is used to monitor power circuit, and one or more load circuits are converted to another power supply automatically from a power supply.Under the situation that power supply commonly used and stand-by power supply are arranged, specify one to be power supply commonly used.Operation sequence is made up of two automatic transfer processes: if power supply commonly used detects deviation, then with load transfer to stand-by power supply; Power up commonly used is normal, then replys power supply power supply commonly used.Changing-over can be scheduled to time-delay or not have time-delay.When power supply characteristic departs from prescribed limits (like the skew of voltage or frequency), the power supply drift that is detected will and make device action as signal.
But traditional dual-power automatic switching device constitutes through adopting a large amount of components and parts such as auxiliary relay, and the box body volume is bigger, and wiring is loaded down with trivial details, and reliability is low, and the life-span is also lower.
The utility model content
The technical problem that the utility model solved is to provide a kind of double power supply automatic switching switch box, and it is simple in structure, and is easy to operate, thereby solves the problem in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
A kind of double power supply automatic switching switch box; Comprise base plate, said base plate is provided with switching mechanism, circuit breaker and controller, and said switching mechanism comprises that motor and power are connected in connecting lever on the motor shaft; These connecting lever two ends are provided with slot; Said circuit breaker is provided with toggle switch, and said toggle switch is plugged in the said slot, and said controller electrically connects said motor.
As a kind of improvement, said circuit breaker both sides are provided with some binding posts.
As a kind of improvement, said switching mechanism external packets is provided with protective cover.
As a kind of improvement, said controller is provided with display screen and action button.
In the utility model, circuit is connected said switching mechanism between power supply commonly used and stand-by power supply and the load in order to switch; Controller is in order to keeping watch on the power supply commonly used that moving and the stand-by power supply of preparing to switch, and switching mechanism is controlled.
Owing to adopted above structure, the utlity model has following beneficial effect:
The utility model simple and compact structure, rationally distributed, volume is less, can utilize binding post to accomplish wiring, and reliability is higher, has prolonged useful life.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 has the structural representation of protective cover for the utility model;
Among the figure: 1. base plate, 2. switching mechanism, 3. circuit breaker, 4. binding post, 5. controller, 6. protective cover, 21. motors, 22. connecting levers, 31. toggle switches, 51. display screens, 52. action buttons.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 and Fig. 2, a kind of double power supply automatic switching switch box comprises base plate 1; Said base plate 1 is provided with switching mechanism 2, circuit breaker 3 and controller 5; Said switching mechanism 2 comprises that motor 21 and power are connected in 21 in motor and go up connecting lever 22, and these connecting lever 22 two ends are provided with slot, and said circuit breaker 3 is provided with toggle switch 31; Said toggle switch 31 is plugged in the said slot, and said controller 5 electrically connects said motor 21.
In the present embodiment, said circuit breaker 3 both sides are provided with some binding posts 4.Simultaneously, said switching mechanism 2 external packets are provided with protective cover 6.
In addition, said controller 5 is provided with display screen 51 and action button 52.
In the utility model, circuit is connected said switching mechanism 2 between power supply commonly used and stand-by power supply and the load in order to switch; Controller 5 is in order to keeping watch on the power supply commonly used that moving and the stand-by power supply of preparing to switch, and switching mechanism 2 is controlled.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (4)
1. a double power supply automatic switching switch box comprises base plate, it is characterized in that: said base plate is provided with switching mechanism, circuit breaker and controller, and said switching mechanism comprises that motor and power are connected in connecting lever on the motor shaft, and these connecting lever two ends are provided with slot; Said circuit breaker is provided with toggle switch, and said toggle switch is plugged in the said slot; Said controller electrically connects said motor.
2. a kind of double power supply automatic switching switch box according to claim 1 is characterized in that: said circuit breaker both sides are provided with some binding posts.
3. a kind of double power supply automatic switching switch box according to claim 1 is characterized in that: said switching mechanism external packets is provided with protective cover.
4. a kind of double power supply automatic switching switch box according to claim 1, it is characterized in that: said controller is provided with display screen and action button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200303551U CN202394743U (en) | 2012-01-16 | 2012-01-16 | Automatic duel-power transfer switchgear cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200303551U CN202394743U (en) | 2012-01-16 | 2012-01-16 | Automatic duel-power transfer switchgear cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202394743U true CN202394743U (en) | 2012-08-22 |
Family
ID=46669650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200303551U Expired - Fee Related CN202394743U (en) | 2012-01-16 | 2012-01-16 | Automatic duel-power transfer switchgear cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202394743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725011A (en) * | 2020-06-19 | 2020-09-29 | 浙江曙天电器有限公司 | Double-power automatic change-over switch |
-
2012
- 2012-01-16 CN CN2012200303551U patent/CN202394743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725011A (en) * | 2020-06-19 | 2020-09-29 | 浙江曙天电器有限公司 | Double-power automatic change-over switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202394743U (en) | Automatic duel-power transfer switchgear cabinet | |
| CN202384832U (en) | Double-power supply automatic selector switch | |
| CN201413798Y (en) | Sealed magnetic control isolating switch | |
| CN102882269B (en) | Novel change-over switch | |
| CN202259083U (en) | Circuit breaker for prepayment watt-hour meter | |
| CN202602159U (en) | SF6 insulated three-station intelligent isolation switch cabinet | |
| CN202307740U (en) | Switch device for temperature control | |
| CN202384833U (en) | Double-power-supply controller | |
| CN210628157U (en) | Positioning device of universal change-over switch | |
| CN203799968U (en) | Multipole switch device | |
| CN207264948U (en) | On-load switch electricity manipulation making sheet | |
| CN202797669U (en) | Outer painting board type distribution box | |
| CN201549864U (en) | Intelligent recloser | |
| CN202363395U (en) | High-breaking residual current operated circuit breaker | |
| CN202772662U (en) | Novel transfer switch | |
| CN202663183U (en) | Dual-power automatic transfer switch | |
| CN205789780U (en) | Intelligent residual current protective breaker | |
| CN203225584U (en) | Power supply system for power plant server | |
| CN203386665U (en) | AC (Alternating Current) contactor | |
| CN204332854U (en) | A kind of transmission device of auxiliary switch for circuit breaker | |
| CN202564077U (en) | Transfer switching equipment | |
| CN207801198U (en) | A kind of anti-misoperation box for power control cabinet | |
| CN201975355U (en) | Protection switch | |
| CN201656488U (en) | Low-voltage power capacitor device | |
| CN203617224U (en) | Compact-type electric leakage circuit breaker |
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: 20120822 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |