CN203423535U - PC-level dual-power automatic transfer switch - Google Patents
PC-level dual-power automatic transfer switch Download PDFInfo
- Publication number
- CN203423535U CN203423535U CN201320569933.3U CN201320569933U CN203423535U CN 203423535 U CN203423535 U CN 203423535U CN 201320569933 U CN201320569933 U CN 201320569933U CN 203423535 U CN203423535 U CN 203423535U
- Authority
- CN
- China
- Prior art keywords
- operating mechanism
- phase
- switch
- automatic transfer
- transfer switch
- 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
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a PC-level dual-power automatic transfer switch, which comprises a base plate, an operating mechanism, a switch body, and a printed circuit board assembly, wherein the operating mechanism comprises a fixed plate and a cover plate; the switch body comprises two power supplies and loads; the two power supplies and the loads have phases of A, B, C, and N respectively, and a plastic phase partition is arranged among each phase; the A phase is adjacent to the operating mechanism, and a plastic phase partition is arranged between the A phase and the operating mechanism; the printed circuit board assembly is arranged on the fixed plate of the operating mechanism, and the line of the printed circuit board assembly is in electrical connection with the switch body; and a button switch is arranged on the cover plate of the operating mechanism and is in electrical connection with the printed circuit board assembly. The PC-level dual-power automatic transfer switch has the advantages of security, reliability, convenient installation and integration.
Description
Technical field
The utility model belongs to mains switch technical field, is specifically related to a kind of PC level double power supply automatic transfer switch.
Background technology
At present, double power supply automatic transfer switch is mainly used in emergency power supply system, and the device for switching by load circuit from an automatic changing-over of conventional power supply to another stand-by power supply, to guarantee that important load is continuous, reliability service.Therefore, double power supply automatic transfer switch is usually applied in important electricity consumption place, and its product reliability is particularly important.Conventional PC level double power supply automatic transfer switch comprises change over switch body and controller, and on the change over switch body of existing PC level double power supply automatic transfer switch owing to there is defect in structural design, when user uses, this PC level dual-power transfer switch is easy to fall into exposed and alternately cause short circuit because of the foreign matter of wiring or conduction, thereby has influence on the reliability service of PC level dual-power transfer switch.And existing PC level double power supply automatic transfer switch also exists installs defect loaded down with trivial details, troublesome maintenance.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, and convenient, the integrated PC level of a kind of safe and reliable installation double power supply automatic transfer switch is provided.
For achieving the above object, the utility model adopts a kind of PC level double power supply automatic transfer switch, comprise base plate, operating mechanism, Switch main body, pcb component, described operating mechanism comprises fixed head and cover plate, described Switch main body comprises two kinds of power supplys and load, each of described two kinds of power supplys and load is respectively mutually A, B, C, N phase and each and is provided with plastics phase partition between mutually, described A phase and operating mechanism are adjacent, and between A phase and operating mechanism, are provided with plastics phase partition.
The beneficial effect of said structure is the security performance that has improved the use of this PC level duplicate supply conversion electric power, effectively avoid between each phase or the short circuit between A phase and operating mechanism, the foreign matter that can prevent from conducting electricity is fallen into the alternate of exposed junction formation and is caused short circuit, thereby has improved stability and the safety in utilization of product.
Especially, described pcb component is arranged on the fixed head of operating mechanism, its circuit and Switch main body electrical connection; Push-button switch is arranged on the cover plate of operating mechanism, and is electrically connected with pcb component.By the Switch main body of this double power supply automatic transfer switch and pcb component are electrically connected, pcb component is arranged on the fixture of operating mechanism, push-button switch is installed and on the cover board and with pcb component is electrically connected, thereby all electric loops have just been carried out electrical connection in switch inside, therefore in switch external, just removed the wiring of secondary circuit from, thereby reduced switch, loaded down with trivial details secondary circuit wiring engineering amount is installed, has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment stereogram.
Fig. 2 is that the utility model embodiment removes the stereogram after the cover plate of operating mechanism.
Embodiment
As Fig. 1, shown in 2, the utility model embodiment is a kind of PC level double power supply automatic transfer switch, comprise base plate 30, operating mechanism 10, Switch main body 20, pcb component 15, described operating mechanism 10 comprises fixed head 12 and cover plate 11, described Switch main body 20 comprises two kinds of power supplys and load, two kinds of described power supplys are conventional power supply and stand-by power supply, each of described two kinds of power supplys and load is respectively A mutually 22 mutually, B phase 23, C phase 24, between N phase 25 and each phase, be provided with plastics phase partition 21, described A phase 22 is adjacent with operating mechanism 10, and be provided with plastics phase partition 21 between A phase 22 and operating mechanism 10.This dual-power transfer switch is provided with plastics phase partition 21 by each of two kinds of power supplys at Switch main body 20 and load between mutually, effectively avoid the short circuit between each phase or between A phase 22 and operating mechanism, the foreign matter that can prevent from conducting electricity is fallen into the alternate of exposed junction formation and causes short circuit.As shown in Figure 2, described pcb component 13 is arranged on the fixed head 12 of operating mechanism 10, its circuit and Switch main body 20 electrical connections; Push-button switch 14 is arranged on the cover plate 11 of operating mechanism 10, and is electrically connected with pcb component 13.By the Switch main body of this double power supply automatic transfer switch 20 and pcb component 13 are electrically connected, pcb component 13 is arranged on the fixture of operating mechanism 10, push-button switch 14 is arranged on cover plate above and is electrically connected with pcb component 13, thereby all electric loops have just been carried out electrical connection in switch inside, therefore in switch external, just removed the wiring of secondary circuit from, thereby reduced switch loaded down with trivial details secondary circuit wiring engineering amount has been installed, improved operating efficiency, owing to having, can select the button of automatic or manual to open 10 setting in addition, thereby the one-piece type double power supply automatic transfer switch that is through with only has and automatically there is no manual functional defect problem.
Claims (2)
1. a PC level double power supply automatic transfer switch, comprise base plate, operating mechanism, Switch main body, pcb component, described operating mechanism comprises fixed head and cover plate, it is characterized in that: described Switch main body comprises two kinds of power supplys and load, each of described two kinds of power supplys and load is respectively mutually A, B, C, N phase and each and is provided with plastics phase partition between mutually, described A phase and operating mechanism are adjacent, and between A phase and operating mechanism, are provided with plastics phase partition.
2. PC level double power supply automatic transfer switch according to claim 1, it is characterized in that: described pcb component is arranged on the fixed head of operating mechanism, its circuit and Switch main body electrical connection, push-button switch is arranged on the cover plate of operating mechanism, and is electrically connected with pcb component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569933.3U CN203423535U (en) | 2013-09-11 | 2013-09-11 | PC-level dual-power automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569933.3U CN203423535U (en) | 2013-09-11 | 2013-09-11 | PC-level dual-power automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423535U true CN203423535U (en) | 2014-02-05 |
Family
ID=50022624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569933.3U Expired - Fee Related CN203423535U (en) | 2013-09-11 | 2013-09-11 | PC-level dual-power automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355483A (en) * | 2015-12-10 | 2016-02-24 | 二一三电器(上海)有限公司 | Interphase insulation device for double-breakpoint change-over switch |
-
2013
- 2013-09-11 CN CN201320569933.3U patent/CN203423535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355483A (en) * | 2015-12-10 | 2016-02-24 | 二一三电器(上海)有限公司 | Interphase insulation device for double-breakpoint change-over switch |
| CN105355483B (en) * | 2015-12-10 | 2018-01-26 | 二一三电器(上海)有限公司 | The phase insulation device of double breaking points change-over switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203423535U (en) | PC-level dual-power automatic transfer switch | |
| CN202260611U (en) | Intelligent type dual-power automatic change-over switch | |
| CN204212037U (en) | The electric-control system of milling machine side plate and scraper plate | |
| CN203456746U (en) | Super capacitor cabinet of self-unloading vehicle | |
| CN202957653U (en) | Double-bus three-power-supply self-adaptation spare power automatic switching device | |
| CN203398785U (en) | Switching switch controller | |
| CN202260609U (en) | Power supply switching device | |
| CN204792536U (en) | Disconnected electrical interlocks of two unifications | |
| CN204905103U (en) | One closes two disconnected electrical interlockss | |
| CN202142904U (en) | Solar energy lamp stand-by power supply automatic switching device | |
| US20130049474A1 (en) | Power switching apparatus and a power supply system incorporating the same | |
| CN203056289U (en) | Live line and zero line dual-control power strip | |
| CN204424627U (en) | A kind of remote control socket of multi-channel control | |
| CN204968282U (en) | Modular alternating current -direct current rolling door machine controller machine case | |
| CN204792535U (en) | Disconnected electrical interlocks of an unification | |
| CN204289923U (en) | A kind of conversion socket | |
| CN203732906U (en) | Power switch based on Bluetooth 4.0 | |
| CN201466383U (en) | Anti-surge and anti-lightning energy-saving socket | |
| CN204497386U (en) | Adapter of molded case circuit breaker | |
| CN201991712U (en) | Safe, energy-saving and environment-friendly remote controller | |
| CN201374508Y (en) | Intelligent phase-selection switch | |
| CN201354545Y (en) | Power supply main control door lock | |
| CN102790323A (en) | Control system of extension socket | |
| CN202133126U (en) | Electricity-saving protector of single/three-phase power supply electric water boiler | |
| CN202798122U (en) | Mains electricity generating and supplying system |
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: 20140205 Termination date: 20190911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |