CN204315409U - There is the double power supply automatic transfer switch of warning device - Google Patents
There is the double power supply automatic transfer switch of warning device Download PDFInfo
- Publication number
- CN204315409U CN204315409U CN201420816714.5U CN201420816714U CN204315409U CN 204315409 U CN204315409 U CN 204315409U CN 201420816714 U CN201420816714 U CN 201420816714U CN 204315409 U CN204315409 U CN 204315409U
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- Prior art keywords
- warning device
- groove
- auxiliary contact
- power supply
- transfer switch
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Abstract
The utility model discloses a kind of double power supply automatic transfer switch with warning device, comprise base plate, the primary circuit breaker that base plate is arranged, back-up breaker and for switching primary circuit breaker, the operating mechanism of back-up breaker, the upper end of base plate is provided with cover, the cover left and right sides is respectively equipped with warning device and installs window, warning device is installed in window and is provided with installation groove, install in groove and be respectively equipped with auxiliary contact, Alarm contactor, auxiliary contact is made up of the auxiliary contact binding post of upper end and the auxiliary contact Plug Division of auxiliary contact binding post bottom, Alarm contactor is made up of the Alarm contactor binding post of upper end and the Alarm contactor Plug Division of Alarm contactor binding post bottom.Main application of the present utility model is to provide a kind of structure simple, easy to use, for rationally compact, performance is comparatively excellent, coefficient of safety is high, is convenient to remove and install, and is convenient to the double power supply automatic transfer switch with warning device detecting debugging.
Description
Technical field
The utility model relates to a kind of appliance field, particularly relates to a kind of double power supply automatic transfer switch with warning device.
Background technology
Double power supply automatic transfer switch is very general in daily life, and known double power supply automatic transfer switch is made up of the circuit breaker of two band annexes, a set of transmission mechanism of being undertaken controlling by electronic, manual two kinds of modes and controller three part.Operationally, by two circuit breakers, two-way power supply is switched, and ensure to have a circuit breaker to be in "on" position, constantly power for important events.
Auxiliary contact in former double power supply automatic transfer switch in moulded case circuit breaker, Alarm contactor are arranged on interiors of products.If want that changing auxiliary contact, Alarm contactor all need dismantle the cover parts of double power supply automatic transfer switch, mechanism part and moulded case circuit breaker lid, could install very inconvenient.Former auxiliary contact, Alarm contactor are for combining, auxiliary contact, Alarm contactor are welded with many wires, dedicated terminals seat is had to be connected with it, terminal base is often arranged on respectively, the left side of stand-by power supply, in order to terminal block, also need professional person again to debug product after installing, bring inconvenience to user.
Summary of the invention
The utility model is to overcome deficiency of the prior art, provide a kind of structure simple, easy to use, for rationally compact, performance is comparatively excellent, coefficient of safety is high, be convenient to remove and install, be convenient to the double power supply automatic transfer switch with warning device detecting debugging.
To achieve these goals, the utility model is by the following technical solutions:
A kind of double power supply automatic transfer switch with warning device of the present utility model, comprise base plate, the primary circuit breaker that base plate is arranged, back-up breaker and for switching primary circuit breaker, the operating mechanism of back-up breaker, the upper end of described base plate is provided with cover, the described cover left and right sides is respectively equipped with warning device and installs window, described warning device is installed in window and is provided with installation groove, auxiliary contact is respectively equipped with in described installation groove, Alarm contactor, described auxiliary contact is made up of the auxiliary contact binding post of upper end and the auxiliary contact Plug Division of auxiliary contact binding post bottom, described Alarm contactor is made up of the Alarm contactor binding post of upper end and the Alarm contactor Plug Division of Alarm contactor binding post bottom, described auxiliary contact binding post, Alarm contactor binding post is connected with double power supply automatic transfer switch respectively by wire.Wherein, the cover left and right sides is respectively equipped with warning device and installs window, warning device is installed on warning device and installs in window, and achieving can quickly and easily to the effect that warning device regulates.When mounted, by after assembled for whole double power supply automatic transfer switch completing, respectively auxiliary contact can be installed in the cover left and right sides, Alarm contactor is efficient and convenient.Only need open when needs to be debugged warning device or reset warning device window is installed and without the need to picture before whole cover is disassembled, again mechanism part and primary circuit breaker, back-up breaker are being changed auxiliary contact, Alarm contactor or debugged after dismantling successively, thus realize easy to use, be convenient to user and debugging is changed to warning device.
As preferably, described warning device is installed window and is made up of the window table top installed groove and install groove side.Wherein, window table top is convenient to arrange little cover and can form opening and closing on warning device installation window coordinate.Groove is installed be convenient to auxiliary contact, Alarm contactor are carried out to installation and fix.
As preferably, be provided with assembling groove in described installation groove, described assembling groove forms fixed mesa with the both sides, front and back of installing groove.
As preferably, described auxiliary contact binding post, Alarm contactor binding post both sides form mounting lug respectively to extension, and described mounting lug is connected with fixed mesa by securing member.Wherein, achieve auxiliary contact by mounting lug and the cooperation of fixed mesa, reliability that Alarm contactor is connected with double power supply automatic transfer switch.
As preferably, described assembling groove is made up of the first groove for installing Alarm contactor and the second groove for installing auxiliary contact, and described first groove and the second groove pass through barrier partitions.Wherein, baffle plate first groove and the second groove are divided into two, be respectively used to Alarm contactor, auxiliary contact are installed, thus achieve the independence of Alarm contactor, auxiliary contact is installed, can not impact each other when needs are changed Alarm contactor or auxiliary contact or debugged separately, workman can be convenient to fast to Alarm contactor, auxiliary contact location simultaneously, improve workman's operating efficiency, improve the coefficient of safety of double power supply automatic transfer switch.
As preferably, the side of described Alarm contactor Plug Division forms a breach, and described breach is provided with the first card, is provided with first deep gouge that can coordinate with the first card in described first groove.Wherein, the first card is formed with the first deep gouge and coordinates, and improves the reliability of Alarm contactor and the first groove fit.
As preferably, lower end, described auxiliary contact Plug Division is provided with the second card, is provided with second deep gouge that can coordinate with the second card in described second groove.Wherein, the second card is formed with the second deep gouge and coordinates, and improves the reliability of auxiliary contact and the second groove slot fit.
As preferably, described warning device is installed window and is provided with little cover, the front end face of described little cover is provided with some first fasteners, the rear end face of described little cover is provided with some second fasteners, described window table top is provided with some first fasteners that can coordinate with the first fastener, and described installation groove is provided with some second fasteners that can coordinate with the second fastener.Wherein, the first fastener on little cover, the second fastener can be formed with the first fastener, the second fastener respectively and coordinate, and are convenient to little cover and warning device and install window and form opening and closing and coordinate.
As preferably, described second fastener is arranged at the outside of installing groove.
Therefore, the utility model has following beneficial effect: structure is simple, easy to use, for rationally compact, performance is comparatively excellent, coefficient of safety is high, is convenient to remove and install, be convenient to detect debugging.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model;
Fig. 3 is the structural representation of the utility model Alarm contactor;
Fig. 4 is the structural representation of the utility model auxiliary contact;
Fig. 5 is a kind of structural representation of the little cover of the utility model;
Fig. 6 is the another kind of structural representation of the little cover of the utility model;
In figure: cover 1, installation groove 21, window table top 22, first fastener 221, second fastener 23, first groove 31, second groove 32, baffle plate 33, auxiliary contact binding post 41, auxiliary contact Plug Division 42, first card 43, Alarm contactor binding post 51, Alarm contactor Plug Division 52, second card 53, little cover 6, first fastener 61, second fastener 62, mounting lug 7.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment 1: as shown in Figure 1 and Figure 2, a kind of double power supply automatic transfer switch with warning device, comprise primary circuit breaker, back-up breaker and the operating mechanism for switching primary circuit breaker, back-up breaker that base plate, base plate are arranged, the upper end of base plate is provided with cover 1, cover 1 left and right sides is respectively equipped with warning device and installs window, and warning device is installed in window to be provided with and installed groove 21.As shown in Figure 3, Figure 4, install in groove 21 and be respectively equipped with auxiliary contact, Alarm contactor, auxiliary contact is made up of the auxiliary contact binding post 41 of upper end and the auxiliary contact Plug Division 42 of auxiliary contact binding post 41 bottom, Alarm contactor is made up of the Alarm contactor binding post 51 of upper end and the Alarm contactor Plug Division 52 of Alarm contactor binding post 51 bottom, and auxiliary contact binding post 41, Alarm contactor binding post 51 are connected with double power supply automatic transfer switch respectively by wire.Wherein, cover 1 left and right sides is respectively equipped with warning device and installs window, warning device is installed on warning device and installs in window, and achieving can quickly and easily to the effect that warning device regulates.When mounted, by after assembled for whole double power supply automatic transfer switch completing, respectively auxiliary contact can be installed in cover 1 left and right sides, Alarm contactor is efficient and convenient.Only need open when needs to be debugged warning device or reset warning device window is installed and without the need to picture before whole cover 1 is disassembled, again mechanism part and primary circuit breaker, back-up breaker are being changed auxiliary contact, Alarm contactor or debugged after dismantling successively, thus realize easy to use, be convenient to user and debugging is changed to warning device.
Warning device is installed window and is made up of the window table top 22 installing groove 21 and installation groove 21 side.Wherein, window table top 22 is convenient to arrange little cover 6 and can form opening and closing on warning device installation window coordinate.Groove 21 is installed be convenient to auxiliary contact, Alarm contactor are carried out to installation and fix.
Install in groove 21 and be provided with assembling groove, assembling groove forms fixed mesa with the both sides, front and back of installing groove 21.
Auxiliary contact binding post 41, Alarm contactor binding post 51 both sides form mounting lug respectively to extension, and mounting lug is connected with fixed mesa by securing member.Wherein, achieve auxiliary contact by mounting lug and the cooperation of fixed mesa, reliability that Alarm contactor is connected with double power supply automatic transfer switch.
Assembling groove is made up of the first groove 31 for installing Alarm contactor and the second groove 32 for installing auxiliary contact, and the first groove 31 and the second groove 32 are separated by baffle plate 33.Wherein, baffle plate 33 first groove 31 and the second groove 32 are divided into two, be respectively used to Alarm contactor, auxiliary contact are installed, thus achieve the independence of Alarm contactor, auxiliary contact is installed, can not impact each other when needs are changed Alarm contactor or auxiliary contact or debugged separately, workman can be convenient to fast to Alarm contactor, auxiliary contact location simultaneously, improve workman's operating efficiency, improve the coefficient of safety of double power supply automatic transfer switch.
The side of Alarm contactor Plug Division 52 forms a breach, and breach is provided with in the first card 43, first groove 31 and is provided with first deep gouge that can coordinate with the first card 43.Wherein, the first card 43 is formed with the first deep gouge and coordinates, and improves the reliability that Alarm contactor coordinates with the first groove 31.
As shown in Figure 5, Figure 6, lower end, auxiliary contact Plug Division 42 is provided with in the second card 53, second groove 32 and is provided with second deep gouge that can coordinate with the second card 53.Wherein, the second card 53 is formed with the second deep gouge and coordinates, and improves the reliability of auxiliary contact and the second groove 32 slot fit.Warning device is installed window and is provided with little cover 6, the front end face of little cover 6 is provided with some first fasteners 61, the rear end face of little cover 6 is provided with some second fasteners 62, window table top 22 is provided with some first fasteners 221 that can coordinate with the first fastener 61, installs groove 21 and is provided with some second fasteners 23 that can coordinate with the second fastener 62.Wherein, on little cover 6, the first fastener 61, second fastener 62 can be formed with the first fastener 221, second fastener 23 respectively and coordinate, and is convenient to little cover 6 and warning device and installs window and form opening and closing and coordinate.Second fastener 23 is arranged at the outside of installing groove 21.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (9)
1. one kind has the double power supply automatic transfer switch of warning device, comprise base plate, the primary circuit breaker that base plate is arranged, back-up breaker and for switching primary circuit breaker, the operating mechanism of back-up breaker, it is characterized in that: the upper end of described base plate is provided with cover, the described cover left and right sides is respectively equipped with warning device and installs window, described warning device is installed in window and is provided with installation groove, auxiliary contact is respectively equipped with in described installation groove, Alarm contactor, described auxiliary contact is made up of the auxiliary contact binding post of upper end and the auxiliary contact Plug Division of auxiliary contact binding post bottom, described Alarm contactor is made up of the Alarm contactor binding post of upper end and the Alarm contactor Plug Division of Alarm contactor binding post bottom, described auxiliary contact binding post, Alarm contactor binding post is connected with double power supply automatic transfer switch respectively by wire.
2. the double power supply automatic transfer switch with warning device according to claim 1, is characterized in that: described warning device is installed window and is made up of the window table top installing groove and installation groove side.
3. the double power supply automatic transfer switch with warning device according to claim 2, is characterized in that: be provided with assembling groove in described installation groove, and described assembling groove forms fixed mesa with the both sides, front and back of installing groove.
4. the double power supply automatic transfer switch with warning device according to claim 3, it is characterized in that: described auxiliary contact binding post, Alarm contactor binding post both sides form mounting lug respectively to extension, and described mounting lug is connected with fixed mesa by securing member.
5. the double power supply automatic transfer switch with warning device according to claim 3, it is characterized in that: described assembling groove is made up of the first groove for installing Alarm contactor and the second groove for installing auxiliary contact, and described first groove and the second groove pass through barrier partitions.
6. the double power supply automatic transfer switch with warning device according to claim 5, it is characterized in that: the side of described Alarm contactor Plug Division forms a breach, described breach is provided with the first card, is provided with first deep gouge that can coordinate with the first card in described first groove.
7. the double power supply automatic transfer switch with warning device according to claim 5, is characterized in that: lower end, described auxiliary contact Plug Division is provided with the second card, is provided with second deep gouge that can coordinate with the second card in described second groove.
8. the double power supply automatic transfer switch with warning device according to claim 1 to 5 any one, it is characterized in that: described warning device is installed window and is provided with little cover, the front end face of described little cover is provided with some first fasteners, the rear end face of described little cover is provided with some second fasteners, described window table top is provided with some first fasteners that can coordinate with the first fastener, and described installation groove is provided with some second fasteners that can coordinate with the second fastener.
9. the double power supply automatic transfer switch with warning device according to claim 8, is characterized in that: described second fastener is arranged at the outside of installing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816714.5U CN204315409U (en) | 2014-12-22 | 2014-12-22 | There is the double power supply automatic transfer switch of warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816714.5U CN204315409U (en) | 2014-12-22 | 2014-12-22 | There is the double power supply automatic transfer switch of warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315409U true CN204315409U (en) | 2015-05-06 |
Family
ID=53137712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816714.5U Withdrawn - After Issue CN204315409U (en) | 2014-12-22 | 2014-12-22 | There is the double power supply automatic transfer switch of warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517762A (en) * | 2014-12-22 | 2015-04-15 | 一二三电气有限公司 | Double-power-supply automatic change-over switch with warning devices |
-
2014
- 2014-12-22 CN CN201420816714.5U patent/CN204315409U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517762A (en) * | 2014-12-22 | 2015-04-15 | 一二三电气有限公司 | Double-power-supply automatic change-over switch with warning devices |
| CN104517762B (en) * | 2014-12-22 | 2016-08-24 | 一二三电气有限公司 | There is the double power supply automatic transfer switch of alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 325600, No. 17, Lane five, 9 Economic Development Zone, Wenzhou, Zhejiang, Yueqing Patentee after: ONE TWO THREE ELECTRIC CO., LTD. Address before: 325600, No. 17, Lane five, 9, Wenzhou Economic Development Zone, Zhejiang, China Patentee before: ONE TWO THREE ELECTRIC CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150506 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |