CN202307723U - Breaker inserting device capable of hot plugging controller - Google Patents
Breaker inserting device capable of hot plugging controller Download PDFInfo
- Publication number
- CN202307723U CN202307723U CN 201120372583 CN201120372583U CN202307723U CN 202307723 U CN202307723 U CN 202307723U CN 201120372583 CN201120372583 CN 201120372583 CN 201120372583 U CN201120372583 U CN 201120372583U CN 202307723 U CN202307723 U CN 202307723U
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- China
- Prior art keywords
- controller
- docking apparatus
- line plate
- transit line
- pedestal
- 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 - Lifetime
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Abstract
The utility model provides a breaker inserting device capable of hot plugging a controller. A breaker includes a breaker body, a pedestal which is fixed on the breaker body, and the controller which is arranged on the pedestal. The inserting device includes a first switching circuit board which is connected with a controller main board and is arranged in a housing of the controller, and a second switching circuit board which is arranged on the pedestal. The second switching circuit board is provided with an inserting groove for the insertion of the first switching circuit board, and a stroke switch which is connected in parallel with a rapid-saturation current transformer and is in the linkage relation with the controller, and is used to protect the rapid-saturation current transformer in the controller hot plugging process. Compared with the prior art, the breaker inserting device has the live controller replacement function, and is simple in structure, safe in operation, high in reliability, and is easy to maintain.
Description
Technical field
The utility model relates to field of circuit breakers, especially, relates to the docking apparatus of a kind of circuit breaker with the hot-pluggable controller.
Background technology
Along with the standardization of circuit breaker and the raising of stability, its purposes is increasingly extensive, can be applicable to distribution occasions all in dwelling house, industry and the commerce, and it is a kind of most widely used protective device; Simultaneously, also be a kind of important automatic control equipment.
Low-voltage circuit breaker with widespread usage is an example; Low-voltage circuit breaker is the critical elements that plays break-make control and protective effect in the low-voltage distribution system; Wherein, the controller of low-voltage circuit breaker is mainly used in and carries out signal processing and send control command, in low-voltage circuit breaker, plays important effect.Therefore, break down can't operate as normal the time at controller, the old controller that just needs to break down unloads, and changes new controller.
At present, in the existing circuit breaker structure, it is to connect through the wiring board socket and plug that controller is connected with the circuit of pedestal, and this connection need plug repeatedly could accomplish dismounting.In addition, existing low-voltage circuit breaker all can not satisfy the specification requirement of charged for replacement controller, and the dismounting meeting produces high-voltage great-current by force; Not only can damage equipment; More may hurt operating personnel, therefore, just can change after must breaking off main circuit; Not only influence the continuous service of breaker apparatus, and also bring inconvenience for maintenance.
The utility model content
The purpose of the utility model is to provide the docking apparatus of a kind of circuit breaker with the hot-pluggable controller, must turn-off behind the main circuit changer controller more and influences the continuous service of breaker apparatus and safeguard the problem of inconvenience to solve existing low-voltage circuit breaker.
For solving above-mentioned and other problems, the utility model provides the docking apparatus of a kind of circuit breaker with the hot-pluggable controller, and said circuit breaker comprises breaker body, be fixed on pedestal on the said breaker body, be installed in the controller on the said pedestal; Said docking apparatus comprises: the first transit line plate links to each other with the controller mainboard and is assemblied in the case of controller; The second transit line plate is assemblied on the said pedestal; The said second transit line plate is equipped with the slot that supplies the said first transit line plate to plant, and is in parallel and links with said controller, is used for the travel switch at said controller warm swap process protection quick-magnetic saturated current transformer with quick-magnetic saturated current transformer.
Alternatively, the said first transit line plate is the double-layer circuit board as switching, two-sided surperficial cabling.
Alternatively, the said first transit line plate is provided with at least two steps that are used to guarantee when removing said controller and said controller is installed to satisfy on electric the order of breaking off and connecting.
Alternatively, the side of a said step also is provided with a small stair therein.
Alternatively, said travel switch protects quick-magnetic saturated current transformer to refer in said controller warm swap process: short circuit quick-magnetic saturated current transformer in said controller warm swap process.
Alternatively, said travel switch also comprises as the warning indicating device, is used for output alarm signal when said controller breaks away from said pedestal.
Alternatively, said slot is double slot;
Alternatively, each rows of sockets in the said double slot is equipped with two shell fragments.
Compared to prior art; The circuit breaker that the utility model provides is with the docking apparatus of hot-pluggable controller; Include be used for guaranteeing when removing said controller and said controller is installed satisfying the first transit line plate of the order of breaking off and connecting on electric and be equipped be in parallel with quick-magnetic saturated current transformer and with said controller interlock, be used for the second transit line plate at the travel switch of said controller warm swap process protection quick-magnetic saturated current transformer, make circuit breaker have the function of charged for replacement controller.Saidly patch harness following advantage is arranged: simple in structure, handling safety guaranteed equipment and operating personnel's safety, and reliability is high, keeps the continuation of power supply, and is easy to maintenance.
Description of drawings
But Fig. 1 is the structural representation of the circuit breaker of the utility model charged for replacement controller;
Fig. 2 is the structural representation of the utility model circuit breaker with the docking apparatus of hot-pluggable controller;
Fig. 3 is the structural representation of the first transit line plate plate among Fig. 2;
Fig. 4 is the structural representation of slot among Fig. 2.
Embodiment
The inventor of the utility model finds: existing low-voltage circuit breaker all can not satisfy the specification requirement of charged for replacement controller; There is not to solve the problem of the high-voltage great-current that under charged state, occurs; Therefore could change after all must turn-offing main circuit; So, influence the continuous service of breaker apparatus, also bring inconvenience for maintenance.
Therefore, the inventor of the utility model has proposed the docking apparatus of a kind of circuit breaker with the hot-pluggable controller, comprising: the first transit line plate links to each other with the controller mainboard and is assemblied in the case of controller; The second transit line plate is assemblied on the said pedestal; The said second transit line plate is equipped with the slot that supplies the said first transit line plate to plant, and is in parallel and links with said controller, is used for the travel switch at said controller warm swap process protection quick-magnetic saturated current transformer with quick-magnetic saturated current transformer.The docking apparatus of the utility model is simple in structure, and can guarantee that circuit breaker has the function of charged for replacement controller.
Below will come the circuit breaker of the utility model charged for replacement controller is elaborated through specific embodiment.
What need explanation is, in the utility model, is that example describes with the low-voltage circuit breaker, certainly, not as limit, in other embodiments, also can be other similar circuit breakers.
Fig. 1 has shown a kind of structural representation of low-voltage circuit breaker; Fig. 2 has shown the docking apparatus of circuit breaker with the hot-pluggable controller.
In conjunction with Fig. 1 and Fig. 2, said circuit breaker comprises: be used to accomplish the breaker body 10 of on/off switch action, dispose separating brake actuator loop, quick-magnetic saturated current transformer, other secondary circuits (in graphic, not showing); Be fixed on the pedestal 12 on the breaker body 10, be used for the action command that implementation controller 14 sends and feed back corresponding state information etc.; Be installed in controller 14 on the pedestal 12, as the device of signal processing and commands for controlling; Protective mask 16; And emergency exit 18, be used for hiding at controller 14, play the safeguard protection effect, prevent abnormal operation.
Said docking apparatus comprises: the first transit line plate 21, the second transit line plate 23, slot 25 and travel switch 27.
The first transit line plate 21, link to each other with the controller mainboard and the vertical case that is assemblied in controller in.In the present embodiment, the first transit line plate 21 is specially the double-layer circuit board as switching, two-sided surperficial cabling.In addition; The said first transit line plate is arranged with two steps 211,213 (in addition referring to Fig. 3) that are used to guarantee when removing said controller and said controller is installed to satisfy on electric the order of breaking off and connecting, and the side of a step 213 also is provided with a small stair 215 therein.
The second transit line plate 23 is assemblied on the pedestal 12;
When using this practical circuit breaker, specifically comprise with the docking apparatus of hot-pluggable controller:
At first, open emergency exit 18, thereby controller 14 is come out.
Afterwards, break off being connected of controller 14 and pedestal 12.
Then, pull out controller 14, the process of pulling out controller 14 comprises: the separating brake actuator loop of first cut-off breaker, restart the protective device of quick-magnetic saturated current transformer, and break off all secondary circuits at last.Particularly; Controller 14 is pulled out from pedestal 12, and in the process of pulling out, the first transit line plate 21 is along with controller 14 moves; Two steps 211,213 of the first transit line plate 21 have been guaranteed in the process of extracting the disconnection order on electric: at first; The small gap 215 of the first transit line plate 21 separates with slot 25, breaks off separating brake actuator loop, prevents the circuit breaker misoperation; Continue to move; Switch travel switch 27 contacts; Wherein, a part of travel switch 27 defencive functions are carried out, with the quick-magnetic saturated current transformer short circuit; Be used to limit quick-magnetic saturated current transformer and produce high-voltage great-current with protection equipment and personal security, another part travel switch 27 then sends AIS, and the installation and control device puts in place to point out as early as possible; Continue to move, the first transit line plate 21 breaks away from slot 25 fully, and controller 14 quits work.
Through above-mentioned each step, can accomplish the dismounting of controller 14 under charged state.
Summarize said; The circuit breaker that the utility model provides is with the docking apparatus of hot-pluggable controller; Include be used for guaranteeing when removing said controller and said controller is installed satisfying the first transit line plate of the order of breaking off and connecting on electric and be equipped be in parallel with quick-magnetic saturated current transformer and with said controller interlock, be used for the second transit line plate at the travel switch of said controller warm swap process protection quick-magnetic saturated current transformer, make circuit breaker have the function of charged for replacement controller.Saidly patch harness following advantage is arranged: simple in structure, the handling safety of charged for replacement controller guaranteed equipment and operating personnel's safety, and reliability is high, keeps the continuation of power supply, and is easy to maintenance.
The foregoing description is just listed the principle and the effect of expressivity explanation the utility model, but not is used to limit the utility model.Any personnel that are familiar with this technology all can make amendment to the foregoing description under the spirit and scope of the utility model.Therefore, the rights protection scope of the utility model should be listed like claims.
Claims (8)
1. a circuit breaker is with the docking apparatus of hot-pluggable controller, and said circuit breaker comprises breaker body, be fixed on pedestal on the said breaker body, be installed in the controller on the said pedestal; It is characterized in that said docking apparatus comprises:
The first transit line plate links to each other with the controller mainboard and is assemblied in the case of controller;
The second transit line plate is assemblied on the said pedestal; The said second transit line plate is equipped with the slot that supplies the said first transit line plate to plant, and is in parallel and links with said controller, is used for the travel switch at said controller warm swap process protection quick-magnetic saturated current transformer with quick-magnetic saturated current transformer.
2. docking apparatus according to claim 1 is characterized in that, the said first transit line plate is the double-layer circuit board as switching, two-sided surperficial cabling.
3. docking apparatus according to claim 1 and 2 is characterized in that, the said first transit line plate is provided with at least two steps that are used to guarantee when removing said controller and said controller is installed to satisfy on electric the order of breaking off and connecting.
4. docking apparatus according to claim 3 is characterized in that, the side of a said step also is provided with a small stair therein.
5. docking apparatus according to claim 1 is characterized in that, said travel switch protects quick-magnetic saturated current transformer to refer in said controller warm swap process: short circuit quick-magnetic saturated current transformer in said controller warm swap process.
6. according to claim 1 or 5 described docking apparatus, it is characterized in that said travel switch also comprises as the warning indicating device, is used for output alarm signal when said controller breaks away from said pedestal.
7. docking apparatus according to claim 1 is characterized in that, said slot is double slot.
8. docking apparatus according to claim 7 is characterized in that, each rows of sockets in the said double slot is equipped with two shell fragments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120372583 CN202307723U (en) | 2011-09-30 | 2011-09-30 | Breaker inserting device capable of hot plugging controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120372583 CN202307723U (en) | 2011-09-30 | 2011-09-30 | Breaker inserting device capable of hot plugging controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307723U true CN202307723U (en) | 2012-07-04 |
Family
ID=46376566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120372583 Expired - Lifetime CN202307723U (en) | 2011-09-30 | 2011-09-30 | Breaker inserting device capable of hot plugging controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307723U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078284A (en) * | 2014-07-02 | 2014-10-01 | 上海磊跃自动化设备有限公司 | Hot-plugging type intelligent controller for low-voltage circuit breaker |
| CN105374640A (en) * | 2015-12-01 | 2016-03-02 | 常熟开关制造有限公司(原常熟开关厂） | Breaker capable of hot plugging of controller, plugging method of controller and changing method of controller |
| CN105428168A (en) * | 2014-09-11 | 2016-03-23 | 施耐德电器工业公司 | Circuit breaker |
| CN111696833A (en) * | 2019-03-12 | 2020-09-22 | 北京京人电器有限公司 | Controller assembly and circuit breaker |
-
2011
- 2011-09-30 CN CN 201120372583 patent/CN202307723U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078284A (en) * | 2014-07-02 | 2014-10-01 | 上海磊跃自动化设备有限公司 | Hot-plugging type intelligent controller for low-voltage circuit breaker |
| CN104078284B (en) * | 2014-07-02 | 2016-10-05 | 上海磊跃自动化设备有限公司 | A kind of charged plug type low-voltage circuit breaker intelligent controller |
| CN105428168A (en) * | 2014-09-11 | 2016-03-23 | 施耐德电器工业公司 | Circuit breaker |
| CN105428168B (en) * | 2014-09-11 | 2020-01-17 | 施耐德电器工业公司 | Circuit breaker |
| CN105374640A (en) * | 2015-12-01 | 2016-03-02 | 常熟开关制造有限公司(原常熟开关厂） | Breaker capable of hot plugging of controller, plugging method of controller and changing method of controller |
| CN111696833A (en) * | 2019-03-12 | 2020-09-22 | 北京京人电器有限公司 | Controller assembly and circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |