CN202736782U - Dual power automatic transfer switch - Google Patents
Dual power automatic transfer switch Download PDFInfo
- Publication number
- CN202736782U CN202736782U CN 201220214001 CN201220214001U CN202736782U CN 202736782 U CN202736782 U CN 202736782U CN 201220214001 CN201220214001 CN 201220214001 CN 201220214001 U CN201220214001 U CN 201220214001U CN 202736782 U CN202736782 U CN 202736782U
- Authority
- CN
- China
- Prior art keywords
- power supply
- automatic transfer
- transfer switch
- input
- 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
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Abstract
The utility model provides an electric device, in particular relates to a dual power automatic transfer switch. The dual power automatic transfer switch comprises a switch main body and an intelligent controller, wherein an input end of a power supply of the switch main body is left, right rows of terminals and the terminals are respectively connected with a common power supply and a standby power supply, the output end of the power supply is a single row of terminals, and four groups of two-in-one-out metal connection slices, each group of the metal connection slices is connected with two input joints, and one output joint, and fixed in a slot of a plastic insulation base. The outgoing line output end connection step is simplified, the single-row terminal input is used, the installation and operation are convenient and easy to use, the structure is compact, the appearance is beautiful, the design is reasonable, the cost is low, and the switch is conveniently popularized and applied.
Description
One, technical field:
The utility model is a kind of electrical installation, particularly a kind of 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, such as fire-fighting, hospital, radio and television, bank etc., is bringing into play more and more important effect in modern society.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, namely adopts two modes of advancing scene 2.Under normal circumstances, main power source inlet wire connecting terminal block connects civil power, in 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 for convenient and be connected the connection of power line of electrical equipment, the client buys back dual-power transfer switch generally all needs own making connecting plate to be installed and connected on the two discharge line connecting terminal blocks afterwards, increased the weight of so undoubtedly client's burden, troublesome poeration, aesthetics is poor, and cost is high.
Three, summary of the invention:
The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art part, and easily double power supply automatic transfer switch of a kind of safe and reliable fitting operation is provided.
Technical scheme:
A kind of double power supply automatic transfer switch comprises Switch main body and intelligent controller two parts, the Switch main body power input be about two row's terminals, connect respectively power supply commonly used and stand-by power supply, described output is single terminal.
Described output is four group two and advances one and go out metal connecting sheet that every group of metal connecting sheet established two input adapters, an out splice going splice, and metal connecting sheet is fixed in the slot of polymer insulator foot.
The beneficial effects of the utility model:
1, double power supply automatic transfer switch of the present utility model is simplified outlet output end wiring operation, single terminal input, and fitting operation is easy to be easy-to-use.
2, double power supply automatic transfer switch of the present utility model, compact conformation, good looking appearance.
3, double power supply automatic transfer switch of the present 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 double power supply automatic transfer switch power supply output end structure schematic diagram.
Fig. 2 is the utility model double power supply automatic transfer switch power input structural representation.
Fig. 3 is the utility model double power supply automatic transfer switch plan structure schematic diagram.
Fig. 4 is the utility model double power supply automatic transfer switch Facad structure schematic diagram.
Fig. 5 is the utility model double power supply automatic transfer switch output terminal board structural representation.
Fig. 6 is the utility model double power supply automatic transfer switch output terminal board plan structure schematic diagram.
Number in the figure 1 is Switch main body, and 2 is intelligent controller, and 3 is the gear selecting switch, and 4 is the output end wiring screw hole, 5 is output, and 6 is the stand-by power supply input, and 7 is input terminal screw hole, and 8 are power input commonly used, 9 is the polymer insulator foot, and 10 is input adapter, and 11 is out splice going splice.
Five, embodiment:
Embodiment one: referring to Fig. 1 to Fig. 6, a kind of double power supply automatic transfer switch comprises Switch main body 1 and intelligent controller 2 two parts, the Switch main body power input be about two row terminals, be respectively power input 8 commonly used and stand-by power supply input 6, described output 5 is single terminal;
Output is four group two and advances one and go out metal connecting sheet that every group of metal connecting sheet established 10, one out splice going splices 11 of two input adapters, and metal connecting sheet is fixed in the slot of polymer insulator foot 9.
Above embodiment is preferential execution mode, but is not limited only to this.
Claims (2)
1. double power supply automatic transfer switch comprises Switch main body and intelligent controller two parts, the Switch main body power input be about two row's terminals, connect respectively power supply commonly used and stand-by power supply, it is characterized in that: output is single terminal.
2. double power supply automatic transfer switch according to claim 1, it is characterized in that: described output is four group two and advances one and go out metal connecting sheet, every group of metal connecting sheet established two input adapters, an out splice going splice, and metal connecting sheet is fixed in the slot of polymer insulator foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214001 CN202736782U (en) | 2012-05-14 | 2012-05-14 | Dual power automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214001 CN202736782U (en) | 2012-05-14 | 2012-05-14 | Dual power automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202736782U true CN202736782U (en) | 2013-02-13 |
Family
ID=47662455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220214001 Expired - Fee Related CN202736782U (en) | 2012-05-14 | 2012-05-14 | Dual power automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202736782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158444A (en) * | 2016-08-24 | 2016-11-23 | 盎迈智能科技（上海）有限公司 | Plug-in dual-power transfer switch |
| US9865416B2 (en) | 2016-04-21 | 2018-01-09 | Hartland Controls, Llc | Electrical power transfer switch |
| US10083809B2 (en) | 2016-04-21 | 2018-09-25 | Hartland Controls, Llc | Electrical power transfer switch |
-
2012
- 2012-05-14 CN CN 201220214001 patent/CN202736782U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9865416B2 (en) | 2016-04-21 | 2018-01-09 | Hartland Controls, Llc | Electrical power transfer switch |
| US10083809B2 (en) | 2016-04-21 | 2018-09-25 | Hartland Controls, Llc | Electrical power transfer switch |
| CN106158444A (en) * | 2016-08-24 | 2016-11-23 | 盎迈智能科技（上海）有限公司 | Plug-in dual-power transfer switch |
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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: 20130213 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |