CN102881480A - Automatic conversion switch - Google Patents
Automatic conversion switch Download PDFInfo
- Publication number
- CN102881480A CN102881480A CN2012103610861A CN201210361086A CN102881480A CN 102881480 A CN102881480 A CN 102881480A CN 2012103610861 A CN2012103610861 A CN 2012103610861A CN 201210361086 A CN201210361086 A CN 201210361086A CN 102881480 A CN102881480 A CN 102881480A
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- Prior art keywords
- controller
- switch
- mounting panel
- mounting plate
- sides
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Abstract
The invention provides an automatic conversion switch which comprises a mounting plate which is rectangular and provided with a mounting hole at four point corners of the mounting plate respectively and a controller in the middle of the mounting plate. The controller is an automatic/manual controller and provided with a handle inserting hole, a switch box is arranged on two sides, of the controller, on the mounting plate respectively, the switch boxes on the two sides of the controller are positioned on a same straight line, a swinging arm is arranged on the two sides of the controller respectively, the swinging arms are connected with switch blades of the switch boxes, and the mounting plate is provided with a connection busbar which is positioned at the upper right of the surface of the mounting plate. The automatic conversion switch has the advantages that when one power source fails to power load equipment, the swing arms on the controller pull down the switch blade on one side of the controller and switch on the switch blade on the other side to start a standby power source to guarantee normal working of the load equipment, and the automatic conversion switch has the advantages of simple structure, convenience in use, capability of preventing the power sources from outage, safety in use and the like.
Description
Technical field
The invention belongs to the mains switch field, especially relate to a kind of automatic change-over.
Background technology
Automatic change-over is used for electric power system and switches to another road power supply can not power for load equipment the time when main electricity breaks down, the normal operation of proof load equipment, development along with society, increasing important power supply place need to not cut off the power supply and could normally move, such as: fire-fighting, hospital, radio and television etc.These places generally are to adopt automatic change-over that continuous power supply is provided, automatic change-over in the prior art adopts the blade type structure usually, moving contact is upper and lower double-layer blades, be that dynamic and static contact knife CONTACT WITH FRICTION disconnects when conversion electric power, be difficult to guarantee the quick separation when disconnecting, have the technical problems such as power supply instability, power supply effect be bad.
Summary of the invention
The problem to be solved in the present invention provides a kind of automatic change-over, especially is fit to go wrong and switch to another road power supply, the normal operation of proof load equipment can not power for load equipment the time when one road power supply.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of automatic change-over, comprise mounting panel, described mounting panel central authorities are provided with controller, be positioned at place, controller both sides on the described mounting panel and respectively be provided with a fuse-box, the fuse-box of described controller both sides is positioned on the straight line, and described controller both sides respectively are provided with a swing arm, described swing arm links to each other with the disconnecting link of fuse-box, and described mounting panel is provided with a wiring bus-row.
Further, described mounting panel is rectangle.
Further, four of described mounting panel drift angle places respectively are provided with an installing hole.
Further, described controller is the automatic/hand controller.
Further, described controller is provided with a handle socket, and handle inserts handle socket, thereby leave behind lock with the other end of the lock of controller one end is closed and starts stand-by power supply, realizes that manual operation starts stand-by power supply.
Further, described wiring bus-row is positioned at the place, upper left side on mounting panel surface.
Advantage and good effect that the present invention has are: owing to adopting technique scheme, when one road power supply goes wrong and can not power for load equipment, disconnecting link with the other end closes and starts stand-by power supply, the normal operation of proof load equipment thereby the swing arm on the controller is left behind the disconnecting link of controller one end automatically; Have simple in structurely, easy to use, prevent power cut-off, use the advantages such as safety.
Description of drawings
Fig. 1 is the structural representation of a kind of automatic change-over of the present invention.
Among the figure:
1, mounting panel 2, controller 3, fuse-box
4, swing arm 5, disconnecting link 6, wiring bus-row
7, installing hole 8, handle socket
Embodiment
As shown in Figure 1, a kind of automatic change-over of the present invention, comprise mounting panel 1, described mounting panel is rectangle, four drift angle places of described mounting panel respectively are provided with an installing hole 7, described mounting panel 1 central authorities are provided with controller 2, described controller is the automatic/hand controller, described controller is provided with a handle socket 8, handle inserts handle socket, thereby leave behind disconnecting link 5 with the other end of the disconnecting link 5 of controller 2 one ends is closed and starts stand-by power supply, realize that manual operation starts stand-by power supply, be positioned at place, controller 2 both sides on the described mounting panel 1 and respectively be provided with a fuse-box 3, the fuse-box 3 of described controller 2 both sides is positioned on the straight line, and described controller 2 both sides respectively are provided with a swing arm 4, and described swing arm 4 links to each other with the disconnecting link 5 of fuse-box 3, described mounting panel 1 is provided with a wiring bus-row 6, and described wiring bus-row 6 is positioned at the place, upper left side on mounting panel 1 surface.
The course of work of this example: during use, to use power supply and stand-by power supply to receive on the fuse-box 3 by wiring bus-row 6, in the time of can not powering as load equipment when using power supply to go wrong, thereby the swing arm 4 on the controller 2 is closed leave behind disconnecting link 5 with opposite side of the disconnecting link 5 of controller 2 one sides to start stand-by power supply, perhaps handle inserts handle socket 8, thereby leave behind disconnecting link 5 with the other end of the disconnecting link 5 of controller 2 one ends is closed and starts stand-by power supply, realize that manual operation starts stand-by power supply, the normal operation of proof load equipment.
Above one embodiment of the present of invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to be used to limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (6)
1. automatic change-over, it is characterized in that: comprise mounting panel, described mounting panel central authorities are provided with controller, be positioned at place, controller both sides on the described mounting panel and respectively be provided with a fuse-box, the fuse-box of described controller both sides is positioned on the straight line, described controller both sides respectively are provided with a swing arm, and described swing arm links to each other with the disconnecting link of fuse-box, and described mounting panel is provided with a wiring bus-row.
2. a kind of automatic change-over according to claim 1, it is characterized in that: described mounting panel is rectangle.
3. a kind of automatic change-over according to claim 1, it is characterized in that: four drift angle places of described mounting panel respectively are provided with an installing hole.
4. a kind of automatic change-over according to claim 1, it is characterized in that: described controller is the automatic/hand controller.
5. a kind of automatic change-over according to claim 1, it is characterized in that: described controller is provided with a handle socket.
6. a kind of automatic change-over according to claim 1 is characterized in that: described wiring bus-row is positioned at the place, upper left side on mounting panel surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103610861A CN102881480A (en) | 2012-09-22 | 2012-09-22 | Automatic conversion switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103610861A CN102881480A (en) | 2012-09-22 | 2012-09-22 | Automatic conversion switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102881480A true CN102881480A (en) | 2013-01-16 |
Family
ID=47482769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103610861A Pending CN102881480A (en) | 2012-09-22 | 2012-09-22 | Automatic conversion switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102881480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056533A (en) * | 2013-03-20 | 2014-09-24 | 刘颖姝 | Electric control disconnecting link and oil smoke decomposition device comprising electric control disconnecting link |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020130023A1 (en) * | 2001-03-13 | 2002-09-19 | Sheldon Milman | Methods and apparatus for automatically transferring electrical power |
| CN201270430Y (en) * | 2008-07-01 | 2009-07-08 | 华鹏集团公司 | Dual electric power switching apparatus |
| CN202384830U (en) * | 2011-12-19 | 2012-08-15 | 杭州宏凯电气有限公司 | Dual-power supply automatic change-over switch |
| CN202772661U (en) * | 2012-09-22 | 2013-03-06 | 天津中电华利电器科技集团有限公司 | Automatic transfer switch |
-
2012
- 2012-09-22 CN CN2012103610861A patent/CN102881480A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020130023A1 (en) * | 2001-03-13 | 2002-09-19 | Sheldon Milman | Methods and apparatus for automatically transferring electrical power |
| CN201270430Y (en) * | 2008-07-01 | 2009-07-08 | 华鹏集团公司 | Dual electric power switching apparatus |
| CN202384830U (en) * | 2011-12-19 | 2012-08-15 | 杭州宏凯电气有限公司 | Dual-power supply automatic change-over switch |
| CN202772661U (en) * | 2012-09-22 | 2013-03-06 | 天津中电华利电器科技集团有限公司 | Automatic transfer switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056533A (en) * | 2013-03-20 | 2014-09-24 | 刘颖姝 | Electric control disconnecting link and oil smoke decomposition device comprising electric control disconnecting link |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |