CN204464075U - A kind of novel wire leading method PC level double power supply automatic transfer switch - Google Patents
A kind of novel wire leading method PC level double power supply automatic transfer switch Download PDFInfo
- Publication number
- CN204464075U CN204464075U CN201420674617.7U CN201420674617U CN204464075U CN 204464075 U CN204464075 U CN 204464075U CN 201420674617 U CN201420674617 U CN 201420674617U CN 204464075 U CN204464075 U CN 204464075U
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- China
- Prior art keywords
- moving contact
- power source
- source end
- incoming cables
- standby
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- 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 discloses a kind of novel wire leading method PC level double power supply automatic transfer switch, comprise housing, main power source end of incoming cables, stand-by power source end of incoming cables, load outputs, main connection fixed contact, load standby connection fixed contact, main connection moving contact, standby connection moving contact is provided with in described housing, described main connection moving contact rotates be arranged on housing with the standby moving contact that is connected, described main power source end of incoming cables connects main connection moving contact, and described stand-by power source end of incoming cables connects standby connection moving contact; Described load outputs connects standby connection moving contact and main connection moving contact; Described main power source end of incoming cables, stand-by power source end of incoming cables are arranged on the same side of housing, and described load outputs is arranged on housing opposite side.The utility model facilitates terminal block, is convenient to the attractive in appearance of site operation and wiring; Can save material and space in case; Be convenient to the later maintenance of on-the-spot product.
Description
Technical field
The utility model relates to double power supply automatic transfer switch equipment, belongs to architectural electricity field.
Background technology
In architectural electricity field, the PC level dual-power conversion switch device that each producer produces, what generally take is stand-by power supply end of incoming cables and load outputs, is all in switching device lower end.The defect of this design is, stand-by power supply cable, must around once in case from the top of duplicate supply case, when could access the terminals for subsequent use of Dual-power device.Such wiring is not only unfavorable for installation, takies again space in case simultaneously, and waste cable, is also not easy to product maintenance and the maintenance in later stage.
Utility model content
In order to overcome the problems referred to above, the utility model provides a kind of novel PC level dual-power transfer switch, and it, by the mode of inlet wire under main power source upper incoming line in the past and stand-by power supply, changes the mode of connection that main power supply is all upper incoming line into.Improved by such structure, greatly facilitate in-site installation and save cable raw material, make the wiring better appearance in case and the maintenance being convenient to product simultaneously.
The technical scheme that the utility model is adopted for achieving the above object is:
Novel wire leading method PC level double power supply automatic transfer switch, comprise housing, main power source end of incoming cables, stand-by power source end of incoming cables, load outputs, main connection fixed contact, load standby connection fixed contact, main connection moving contact, standby connection moving contact is provided with in described housing, described main connection moving contact rotates be arranged on housing with the standby moving contact that is connected, described main power source end of incoming cables connects main connection moving contact, and described stand-by power source end of incoming cables connects standby connection moving contact; Described load outputs connects standby connection moving contact and main connection moving contact; Described main power source end of incoming cables, stand-by power source end of incoming cables are arranged on the same side of housing, and described load outputs is arranged on housing opposite side.
Described main connection moving contact rotates and connects main connection fixed contact.
The described standby moving contact that connects rotates connection load standby connection fixed contact.
the beneficial effect of utility model:
1. facilitate terminal block, be convenient to the attractive in appearance of site operation and wiring;
2. can save material and space in case;
3. be convenient to the later maintenance of on-the-spot product.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, 1, main power source end of incoming cables; 2, stand-by power source end of incoming cables; 3, load outputs; 4, load is standby connects fixed contact; 5, standby connection moving contact; 6, main connection fixed contact; 7, main connection moving contact; 8, housing.
Embodiment
Embodiment 1
As shown in Figure 1, novel wire leading method PC level double power supply automatic transfer switch, comprise housing 8, it is characterized in that: in housing 8, be provided with main power source end of incoming cables 1, stand-by power source end of incoming cables 2, load outputs 3, main connection fixed contact 6, load standby connection fixed contact 4, main connection moving contact 7, standby connection moving contact 5, main connection moving contact 7 rotates be arranged on housing 8 with the standby moving contact 5 that is connected, main power source end of incoming cables 1 connects main connection moving contact 7, and stand-by power source end of incoming cables 2 connects standby connection moving contact 5; Load outputs 3 connects standby connection moving contact 5 and main connection moving contact 7; Main power source end of incoming cables 1, stand-by power source end of incoming cables 2 are arranged on the same side of housing, and load outputs 3 is arranged on housing opposite side.
Main connection moving contact 7 rotates and connects main connection fixed contact 6.
The standby moving contact 5 that connects rotates connection load standby connection fixed contact 4.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (3)
1. a novel wire leading method PC level double power supply automatic transfer switch, comprise housing (8), it is characterized in that: in described housing (8), be provided with main power source end of incoming cables (1), stand-by power source end of incoming cables (2), load outputs (3), main connection fixed contact (6), load is standby connects fixed contact (4), main connection moving contact (7), standby connection moving contact (5), described main connection moving contact (7) is rotated be arranged on housing (8) with the standby moving contact (5) that is connected, described main power source end of incoming cables (1) connects main connection moving contact (7), described stand-by power source end of incoming cables (2) connects standby connection moving contact (5), described load outputs (3) connects standby connection moving contact (5) and main connection moving contact (7), described main power source end of incoming cables (1), stand-by power source end of incoming cables (2) are arranged on the same side of housing, and described load outputs (3) is arranged on housing opposite side.
2. novel wire leading method PC level double power supply automatic transfer switch according to claim 1, is characterized in that: described main connection moving contact (7) rotates and connects main connection fixed contact (6).
3. novel wire leading method PC level double power supply automatic transfer switch according to claim 1, is characterized in that: the described standby moving contact (5) that connects rotates and connects that load is standby connects fixed contact (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674617.7U CN204464075U (en) | 2014-11-12 | 2014-11-12 | A kind of novel wire leading method PC level double power supply automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674617.7U CN204464075U (en) | 2014-11-12 | 2014-11-12 | A kind of novel wire leading method PC level double power supply automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464075U true CN204464075U (en) | 2015-07-08 |
Family
ID=53670925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674617.7U Expired - Fee Related CN204464075U (en) | 2014-11-12 | 2014-11-12 | A kind of novel wire leading method PC level double power supply automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464075U (en) |
-
2014
- 2014-11-12 CN CN201420674617.7U patent/CN204464075U/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: 20150708 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |