CN202602357U - Isolation type double-power automatic switch - Google Patents
Isolation type double-power automatic switch Download PDFInfo
- Publication number
- CN202602357U CN202602357U CN2012201399532U CN201220139953U CN202602357U CN 202602357 U CN202602357 U CN 202602357U CN 2012201399532 U CN2012201399532 U CN 2012201399532U CN 201220139953 U CN201220139953 U CN 201220139953U CN 202602357 U CN202602357 U CN 202602357U
- Authority
- CN
- China
- Prior art keywords
- power supply
- terminals
- transfer switch
- isolated form
- automatic transfer
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Direct Current Feeding And Distribution (AREA)
Abstract
The utility model relates to an electric appliance, and specially relates to an isolation type double-power automatic switch, comprising two portions of an apparatus body and an intelligent controller. The power supply input end of the apparatus body is provided with two rows of terminals up and down, the two rows of terminals up and down are respectively connected to a common power supply and a stand-by power supply, the input terminals are connected to loads, isolation projections are arranged among terminals, the input terminals and the output terminals are arranged in the grooves at the outer side of the apparatus body, insulated panel slots are respectively provided among the input terminals and the output terminals, the slots are movably and detachably provided with insulated panels, the insulated panels are plastic soft plates, and one side of each plastic soft plate is provided with a cylindrical block holder. According to the isolation type double-power automatic switch provided in the utility model, installation is convenient, the structure is compact, the profile is beautiful, the safety standard is high, the design is reasonable, the cost is low, and popularized application is convenient.
Description
One, technical field:
The utility model is a kind of electrical installation, particularly a kind of isolated form double power supply automatic transfer switch.
Two, background technology:
Dual-power transfer switch is widely used in and does not allow the place that cuts off the power supply, and like fire-fighting, hospital, radio and television, bank etc., society is bringing into play more and more important effect in modern times.PC level dual-power transfer switch is a rank of dual-power transfer switch, and existing PC level dual-power transfer switch is provided with main power source inlet wire connecting terminal block, stand-by power supply inlet wire connecting terminal block, and two discharge the line connecting terminal blocks, promptly adopt two advance scene 2 mode.Under the normal condition, main power source inlet wire connecting terminal block connects civil power, under situation about having a power failure, automatically switches to stand-by power supply inlet wire connecting terminal block, adopts the generator powered of providing for oneself.
Yet owing to adopt the duplicate supply design, the input terminal board all is in power supply state in the middle of the switch, is short-circuited easily, burns out components and parts, and particularly terminal connections position distance is near, and wiring is inconvenient to install.
Three, summary of the invention:
The purpose of the utility model is to avoid the weak point of above-mentioned prior art, and a kind of isolated form double power supply automatic transfer switch of safe and reliable convenient installation and operation is provided.
Technical scheme:
A kind of novel duplicate-power change over switch comprises device body and intelligent controller two parts, and the device body power input connects power supply commonly used and stand-by power supply respectively by upper and lower two row's terminals, and output connects load, and it is protruding to be provided with isolation between described terminal.
Described input and output are arranged in the groove of the device body outside.
Be respectively equipped with the insulation board slot between described input and the output terminal, slot is provided with movable detachable insulation board.
Described insulation board is the colloid soft board, Yi Bian be provided with the column Kato.
The beneficial effect of the utility model:
1, the isolated form double power supply automatic transfer switch of the utility model is easy for installation, compact conformation, good looking appearance.
2, the isolated form double power supply automatic transfer switch of the utility model, safety standard is high, and reasonable in design, cost is low, conveniently applies.
Four, description of drawings:
Fig. 1 is the utility model isolated form double power supply automatic transfer switch plan structure sketch map.
Fig. 2 is the utility model isolated form double power supply automatic transfer switch power supply side structural representation.
Fig. 3 is the utility model isolated form double power supply automatic transfer switch Power supply belt insulation board slot plan structure sketch map.
Fig. 4 is the utility model isolated form double power supply automatic transfer switch insulation board structural representation.
Five, embodiment:
Embodiment one: referring to Fig. 1, Fig. 2; A kind of novel duplicate-power change over switch; Comprise device body 1 and intelligent controller 2 two parts, device body power input 3 connects power supply commonly used and stand-by power supply respectively by upper and lower two row's terminals; Output 5 connects load, is provided with between described terminal and isolates protruding 4;
Described input and output are arranged in the groove of the device body outside.
Embodiment two: referring to Fig. 3,4, execution mode is identical substantially with embodiment one, and something in common repeats no more, and different places are, are respectively equipped with insulation board slot 9 between described input and the output terminal, and slot is provided with movable detachable insulation board 10;
Described insulation board is the colloid soft board, Yi Bian be provided with column Kato 11
Above embodiment is preferential execution mode, but is not limited only to this.
Claims (4)
1. isolated form double power supply automatic transfer switch; Comprise device body and intelligent controller two parts, the device body power input connects power supply commonly used and stand-by power supply respectively by upper and lower two row's terminals; Input connects load, it is characterized in that: be provided with between described terminal and isolate convexity.
2. isolated form double power supply automatic transfer switch according to claim 1 is characterized in that: described input and output are arranged in the groove of the device body outside.
3. isolated form double power supply automatic transfer switch according to claim 1 is characterized in that: be respectively equipped with the insulation board slot between described input and the output terminal, slot is provided with movable detachable insulation board.
4. isolated form double power supply automatic transfer switch according to claim 3 is characterized in that: described insulation board is the colloid soft board, Yi Bian be provided with the column Kato.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201399532U CN202602357U (en) | 2012-04-06 | 2012-04-06 | Isolation type double-power automatic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201399532U CN202602357U (en) | 2012-04-06 | 2012-04-06 | Isolation type double-power automatic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602357U true CN202602357U (en) | 2012-12-12 |
Family
ID=47319871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201399532U Expired - Fee Related CN202602357U (en) | 2012-04-06 | 2012-04-06 | Isolation type double-power automatic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602357U (en) |
-
2012
- 2012-04-06 CN CN2012201399532U patent/CN202602357U/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 |
Granted publication date: 20121212 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |