CN200979850Y - An automatic conversion switch device with SPDT double power - Google Patents
An automatic conversion switch device with SPDT double power Download PDFInfo
- Publication number
- CN200979850Y CN200979850Y CN 200620151658 CN200620151658U CN200979850Y CN 200979850 Y CN200979850 Y CN 200979850Y CN 200620151658 CN200620151658 CN 200620151658 CN 200620151658 U CN200620151658 U CN 200620151658U CN 200979850 Y CN200979850 Y CN 200979850Y
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- Prior art keywords
- pole double
- power
- double throw
- switch
- transfer switch
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Abstract
The utility model relates to an electric appliance switch, in particular to a single-pole double-throw duplicate power supply automatic-conversion switch device, which is characterized in that the switch comprises a convert device and a power conversion switch, wherein the convert device comprises an external hexagonal rotation axis, an electromagnetic rotator and a control circuit, one end of the external hexagonal rotation axis is connected with a rotating knife which can rotate three fixed angles, connected with an output shaft by the external hexagonal rotation axis, the other end of the external hexagonal rotation axis is plugged in a six square holes of a rotating isolate knife of the power conversion switch, the control circuit is provided in a motor cover. The utility model has the advantages that the automatic or hand-operated conversion of the two power supplies can be accomplished by the theory of single-pole double-throw, to reduce the volume of the utility model, reduce the volume of power distribution cabinet and reduce the manufacture cost.
Description
Technical field
The utility model belongs to a kind of appliance switch, relates in particular to the single-pole double throw dual power automatic transfer switching equipment that a kind of 63A of being applicable to and following electric current use.
Background technology
Current, the dual-power conversion switch device on the market is made up of breaker of plastic casing, operating mechanism and electronic controller.Because this device adopts each unit for separating the main body compound mode, causes its overall dimension bigger, takies bigger space in complete power distribution cabinet, causes the power distribution cabinet volume very big.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provide a kind of single-pole double throw dual power automatic transfer switching equipment, utilize the principle of single-pole double throw finish duplicate supply automatically, manual switch, reduce the volume of dual-power conversion switch device, dwindled the volume of power distribution cabinet simultaneously.
The utility model for achieving the above object, by the following technical solutions: a kind of single-pole double throw dual power automatic transfer switching equipment, it is characterized in that: form by switching mechanism and transfer switch, described switching mechanism comprises the outer-hexagonal rotating shaft, electromagnetism rot and control circuit, outer-hexagonal rotating shaft one end is connected with rotating knife, the rotating knife of rotatable three fixed angles is connected with electromagnetism rot output shaft by the outer-hexagonal rotating shaft, hexagonal hole is pegged graft in the rotation isolation knife of the outer-hexagonal rotating shaft other end and transfer switch, and described control circuit places in the electromagnetism rotating mask.
Described transfer switch is an one pole single-pole double throw double power supply automatic transfer switch, and its every utmost point is provided with two input terminals, a lead-out terminal.
Described one pole single-pole double throw double power supply automatic transfer switch quantity is 2-4.
The beneficial effects of the utility model: utilize the principle of single-pole double throw finish duplicate supply automatically, manual switch, reduced the volume of dual-power conversion switch device, dwindled the volume of power distribution cabinet simultaneously and reduced manufacturing cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the transfer switch structural representation of Fig. 1;
Fig. 3 is the switching mechanism structural representation;
Fig. 4 is 3 utmost point dual-power transfer switchs assembling schematic diagram;
Fig. 5 is 4 utmost point dual-power transfer switchs assembling schematic diagram.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.
As shown in the figure, a kind of single-pole double throw dual power automatic transfer switching equipment, form by switching mechanism 1 and transfer switch 5, described switching mechanism comprises outer-hexagonal rotating shaft 6, electromagnetism rot 7 and control circuit (not shown), outer-hexagonal rotating shaft one end is connected with rotating knife 2, the rotating knife of rotatable three fixed angles is connected with electromagnetism rot output shaft by the outer-hexagonal rotating shaft, hexagonal hole 8 is pegged graft in the rotation isolation knife of the outer-hexagonal rotating shaft other end and transfer switch, and described control circuit places in the electromagnetism rotating mask.Described transfer switch is an one pole single-pole double throw dual-power transfer switch, and its every utmost point is provided with two input terminals 9, a lead-out terminal 10.Described one pole single-pole double throw dual-power transfer switch quantity is 2-4.To the outer-hexagonal rotating shaft, the outer-hexagonal rotation axis has three position of rotation by electromagnetism rot driving action, turns clockwise to connect 1 position, centre position, connection 2 positions.The every utmost point of change over switch is provided with two input terminals, a lead-out terminal, and two road power supplys connect input terminal respectively, and input terminal is divided into a power end commonly used 3, a stand-by power supply end 4, power supply termination main power source commonly used, stand-by power supply termination stand-by power supply again.Can need select 2-4 one pole single-pole double throw duplicate supply combination for use according to using in actual applications.With screw 2 one pole single-pole double throw dual-power transfer switchs are formed 2 utmost point dual-power transfer switchs, 3 utmost points or 4 utmost point one pole single-pole double throw dual-power transfer switchs are connected, form 3 utmost points or 4 utmost point dual-power transfer switchs.Dual-power transfer switch after the combination can be unified to be installed on the standard guide rail by card trailer structure.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1, a kind of single-pole double throw dual power automatic transfer switching equipment, it is characterized in that: form by switching mechanism and transfer switch, described switching mechanism comprises outer-hexagonal rotating shaft, electromagnetism rot and control circuit, outer-hexagonal rotating shaft one end is connected with rotating knife, the rotating knife of rotatable three fixed angles is connected with electromagnetism rot output shaft by the outer-hexagonal rotating shaft, hexagonal hole is pegged graft in the rotation isolation knife of the outer-hexagonal rotating shaft other end and transfer switch, and described control circuit places in the electromagnetism rot cover.
2, single-pole double throw dual power automatic transfer switching equipment according to claim 1 is characterized in that: described transfer switch is an one pole single-pole double throw dual-power transfer switch, and its every utmost point is provided with two input terminals, a lead-out terminal.
3, single-pole double throw dual power automatic transfer switching equipment according to claim 1 is characterized in that: described one pole single-pole double throw double power supply automatic transfer switch quantity is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620151658 CN200979850Y (en) | 2006-12-13 | 2006-12-13 | An automatic conversion switch device with SPDT double power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620151658 CN200979850Y (en) | 2006-12-13 | 2006-12-13 | An automatic conversion switch device with SPDT double power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979850Y true CN200979850Y (en) | 2007-11-21 |
Family
ID=38980232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620151658 Expired - Fee Related CN200979850Y (en) | 2006-12-13 | 2006-12-13 | An automatic conversion switch device with SPDT double power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979850Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467155A (en) * | 2013-09-20 | 2015-03-25 | 天津中电华利电器科技集团有限公司 | Double-power-supply control circuit |
| CN104377790B (en) * | 2013-08-15 | 2017-06-23 | 上海通用汽车有限公司 | The fast charging system and its charging method of electric automobile |
-
2006
- 2006-12-13 CN CN 200620151658 patent/CN200979850Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377790B (en) * | 2013-08-15 | 2017-06-23 | 上海通用汽车有限公司 | The fast charging system and its charging method of electric automobile |
| CN104467155A (en) * | 2013-09-20 | 2015-03-25 | 天津中电华利电器科技集团有限公司 | Double-power-supply control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20100113 |