CN204088100U - A kind of intelligent breaker and switchgear - Google Patents
A kind of intelligent breaker and switchgear Download PDFInfo
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- CN204088100U CN204088100U CN201420568247.9U CN201420568247U CN204088100U CN 204088100 U CN204088100 U CN 204088100U CN 201420568247 U CN201420568247 U CN 201420568247U CN 204088100 U CN204088100 U CN 204088100U
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- signal
- breaker
- intelligent breaker
- communication unit
- optical communication
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Abstract
This application provides a kind of intelligent breaker and switchgear, comprise breaker body, signal transmitting and receiving circuit and optical communication unit is provided with in breaker body, signal transmitting and receiving unit with the transmitting-receiving current signal of this intelligent breaker, status signal or switching signal, optical communication unit is connected with this signal transmitting and receiving circuit, receives and dispatches this current signal, status signal or switching signal for utilizing light signal to other intelligent breakers.The intelligent breaker provided due to the present embodiment utilizes light signal to carry out the transmitting-receiving of various signal, and light signal can not be subject to the impact of electromagnetic interference in transmitting procedure, therefore enough solve existing intelligent breaker due to electromagnetic interference cannot the problem of normal communication.
Description
Technical field
The application relates to technical field of electric power, more particularly, relates to a kind of intelligent breaker and switchgear.
Background technology
Intelligent breaker is switchgear conventional in electric control cabinet, for cutting off the electrical connection between inlet wire and outlet.In actual applications, multiple intelligent breaker is often needed to be installed together by multistage connected mode, in order to reach the object of Based Intelligent Control, the current signal exchanging its electric current of reflection is needed between circuit breaker, reflect the status signal of himself state and carry out the information such as the switching signal turning off/close for controlling it, present intelligent breaker utilizes RS485 interface circuit realization communication each other, but cause electromagnetic environment wherein extremely severe in control cubicle due to the existence of civil power, usually cannot normal communication due to electromagnetic interference between existing intelligent breaker.
Utility model content
In view of this, the application provides a kind of intelligent breaker and switchgear, cannot the problem of normal communication due to electromagnetic interference to solve existing intelligent breaker.
To achieve these goals, the existing scheme proposed is as follows:
A kind of intelligent breaker, comprising:
Breaker body;
Being arranged in described breaker body, flowing through the current signal of the electric current of described intelligent breaker for receiving and dispatching reflection, reflect the status signal of the state of described intelligent breaker or the signal transmitting and receiving circuit for the switching signal that controls described circuit breaker break-make;
To be arranged in described breaker body and to be connected with described signal transmitting and receiving circuit and to utilize the optical communication unit of current signal described in optical signal transceiver, described status signal or described switching signal; Described optical communication unit comprises the light-emitting diode and photodiode that are connected with described signal transmitting and receiving circuit respectively.
Preferably, described light-emitting diode is infrarede emitting diode;
Described photodiode is infrared photodiode.
Preferably, described optical communication unit comprises the first optical communication unit and the second optical communication unit;
The side outer wall of described breaker body is provided with on the first through hole, opposite side outer wall and is provided with second through hole just right with the position of described first through hole;
Described first optical communication unit is arranged at described first through hole, comprises the first infrarede emitting diode and the first infrared photodiode;
Described second optical communication unit is arranged at described second through hole, comprises the second rubescent outer optical diode and the second infrared photodiode.
Preferably, the first euphotic cover plate and the second euphotic cover plate is also comprised;
Described first euphotic cover plate covers on described first through hole;
Described second euphotic cover plate covers on described second through hole.
Preferably, described first euphotic cover plate is positioned at the inner side of described side outer wall;
Described second euphotic cover plate is positioned at the inner side of described opposite side outer wall.
Preferably, described first euphotic cover plate is positioned at the outside of described side outer wall;
Described second euphotic cover plate is positioned at the outside of described opposite side outer wall.
A kind of switchgear, comprising:
Be arranged on the guide rail in control cubicle;
Be arranged on the intelligent breaker multiple as above on described guide rail side by side.
Preferably, also comprise and be arranged in described control cubicle and be connected with described multiple intelligent breaker respectively and for receiving the current signal or status signal that described intelligent breaker sends, or to the concentrator of described intelligent breaker transmit button signal.
Preferably, described concentrator and multiple described intelligent breaker are disposed side by side on described guide rail;
Described concentrator is provided with the third through-hole matched with the position of the first through hole of described intelligent breaker;
Be positioned at described concentrator be provided with the 3rd optical communication unit for receiving and dispatching described current signal, status signal or switching signal at described third through-hole place;
Described 3rd optical communication unit comprises light-emitting diode and photodiode.
Preferably, the light-emitting diode in described 3rd optical communication unit is infrarede emitting diode, described photodiode is infrared photodiode.
As can be seen from technique scheme, this application provides a kind of intelligent breaker and switchgear, comprise breaker body, signal transmitting and receiving circuit and optical communication unit is provided with in breaker body, signal transmitting and receiving unit with the transmitting-receiving current signal of this intelligent breaker, status signal or switching signal, optical communication unit is connected with this signal transmitting and receiving circuit, receives and dispatches this current signal, status signal or switching signal for utilizing light signal to other intelligent breakers.The intelligent breaker provided due to the present embodiment utilizes light signal to carry out the transmitting-receiving of various signal, and light signal can not be subject to the impact of electromagnetic interference in transmitting procedure, therefore enough solve existing intelligent breaker due to electromagnetic interference cannot the problem of normal communication.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structure chart of a kind of intelligent breaker that Fig. 1 provides for the embodiment of the present application;
The end view of a kind of intelligent breaker that Fig. 2 provides for another embodiment of the application;
The end view of the opposite side of the intelligent breaker that Fig. 3 provides for the application;
The structure chart of a kind of switchgear that Fig. 4 provides for the another embodiment of the application;
The structure chart of the another kind of switchgear that Fig. 5 provides for the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
Embodiment one
The structure chart of a kind of intelligent breaker that Fig. 1 provides for the embodiment of the present application.
As shown in Figure 1, the intelligent breaker that the present embodiment provides comprises breaker body 100, and also comprise and be arranged on signal transmitting and receiving circuit 10 in this breaker body 100 and optical communication unit 20, wherein optical communication unit 20 is connected with signal transmitting and receiving circuit 10.
The current detecting unit (not shown) for detecting the current value by this intelligent breaker is generally provided with in intelligent breaker inside, and according to this current value output current signal; Also have the state detection unit (not shown) of the state for detecting this intelligent breaker, and according to this State-output status signal; Also has the performance element (not shown) for controlling this intelligent breaker break-make according to the switching signal of input; Signal transmitting and receiving circuit 10 is connected with current detecting unit, state detection unit, performance element respectively, to receive and dispatch current signal, status signal or switching signal.
Optical communication unit 20 is connected with this signal transmitting and receiving circuit 10, for utilizing light signal to the transmitting-receiving of other intelligent breakers current signal, status signal or switching signal.This optical communication unit 20 comprises the light-emitting diode 21 and photodiode 22 that are connected with signal transmitting and receiving circuit 10 respectively.Light-emitting diode 21 sends current signal or status signal for the photodiode to other intelligent breakers; And the switching signal that photodiode 22 sends for receiving other intelligent breakers.
As can be seen from technique scheme, present embodiments provide a kind of intelligent breaker, comprise breaker body, signal transmitting and receiving circuit and optical communication unit is provided with in breaker body, signal transmitting and receiving unit with the transmitting-receiving current signal of this intelligent breaker, status signal or switching signal, optical communication unit is connected with this signal transmitting and receiving circuit, receives and dispatches this current signal, status signal or switching signal for utilizing light signal to other intelligent breakers.The intelligent breaker provided due to the present embodiment utilizes light signal to carry out the transmitting-receiving of various signal, and light signal can not be subject to the impact of electromagnetic interference in transmitting procedure, therefore enough solve existing intelligent breaker due to electromagnetic interference cannot the problem of normal communication.
In order to ensure not affect by visible ray in signals transmission, the present embodiment adopts infrared light to carry out Signal transmissions.For this reason, light-emitting diode 21 is infrarede emitting diode preferably, and infrared photodiode selected by corresponding photodiode 22.
Embodiment two
The end view of a kind of intelligent breaker that Fig. 2 provides for another embodiment of the application.
As shown in Figure 2, the intelligent breaker that the present embodiment provides comprises breaker body 100, the side outer wall of this breaker body 100 is provided with the first through hole 101, opposite side outer wall is provided with the second through hole (not shown) just right with the position of this first through hole.
Be provided with the optical communication unit be connected with signal transmitting and receiving unit (not shown) in breaker body 100, optical communication unit comprises the first optical communication unit and the second optical communication unit.
First optical communication unit comprises the first infrarede emitting diode 211 and the first infrared photodiode 221.First infrarede emitting diode 211 and the first infrared photodiode 221 are arranged on this first through hole 101 place.In order to prevent dust from entering this intelligent breaker from the first through hole 101, the first light-passing board (not shown) can also be set at the first through hole 101 place, so namely not affect light and pass through, can prevent again dust from entering.First light-passing board can be positioned at the inner side of this sidewall, also can be arranged on the outside of this inwall.
Second optical communication unit comprises the second infrarede emitting diode 311 and the second infrared photodiode 321, is all arranged at the second through hole 102 place of this intelligent breaker, as shown in Figure 3.Can be provided with on the second through hole 102 for the second dust-proof light-passing board (not shown) equally.Second light-passing board can be arranged on the inner side of this sidewall, also can be arranged on the outside of this sidewall.
Embodiment three
The structure chart of a kind of switchgear that Fig. 4 provides for the another embodiment of the application.
As shown in Figure 4, the switchgear that the present embodiment provides is arranged in electric control cabinet, the intelligent breaker 110 provided in a multiple upper embodiment is provided, in this control cubicle, be provided with the guide rail 200 with the matching grooves on this intelligent breaker 110, the plurality of intelligent breaker 110 is fixed in side by side on this guide rail 200.
Both sides due to each intelligent breaker 110 are provided with optical communication unit (not shown), therefore real-time communication can be realized between intelligent breaker 110 between two, and do not need the holding wire arranged for connecting both, thus simplify connection, install very convenient.
In addition, this switchgear can also comprise concentrator 300, and concentrator 300 is connected with multiple intelligent breaker 110 respectively, as shown in Figure 5.
Concentrator 300 can accept current signal, the status signal that adjacent intelligent breaker 110 exports, and can also export the switching signal for controlling its break-make to adjacent intelligent breaker 110.The sidewall of concentrator 300 is provided with the third through-hole (not shown) matched with the first through hole of intelligent breaker 110 or the second through hole, is provided with optical communication unit (not shown) at third through-hole place.
The optical communication unit of concentrator 300 comprises light-emitting diode and photodiode, and for the signal of the optical communication unit with this intelligent breaker 110 matches, the light-emitting diode of concentrator 300 is infrarede emitting diode, photodiode is infrared photodiode.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an intelligent breaker, is characterized in that, comprising:
Breaker body;
Being arranged in described breaker body, flowing through the current signal of the electric current of described intelligent breaker for receiving and dispatching reflection, reflect the status signal of the state of described intelligent breaker or the signal transmitting and receiving circuit for the switching signal that controls described circuit breaker break-make;
To be arranged in described breaker body and to be connected with described signal transmitting and receiving circuit and to utilize the optical communication unit of current signal described in optical signal transceiver, described status signal or described switching signal; Described optical communication unit comprises the light-emitting diode and photodiode that are connected with described signal transmitting and receiving circuit respectively.
2. intelligent breaker as claimed in claim 1, it is characterized in that, described light-emitting diode is infrarede emitting diode;
Described photodiode is infrared photodiode.
3. intelligent breaker as claimed in claim 2, it is characterized in that, described optical communication unit comprises the first optical communication unit and the second optical communication unit;
The side outer wall of described breaker body is provided with on the first through hole, opposite side outer wall and is provided with second through hole just right with the position of described first through hole;
Described first optical communication unit is arranged at described first through hole, comprises the first infrarede emitting diode and the first infrared photodiode;
Described second optical communication unit is arranged at described second through hole, comprises the second rubescent outer optical diode and the second infrared photodiode.
4. intelligent breaker as claimed in claim 3, is characterized in that, also comprise the first euphotic cover plate and the second euphotic cover plate;
Described first euphotic cover plate covers on described first through hole;
Described second euphotic cover plate covers on described second through hole.
5. intelligent breaker as claimed in claim 4, it is characterized in that, described first euphotic cover plate is positioned at the inner side of described side outer wall;
Described second euphotic cover plate is positioned at the inner side of described opposite side outer wall.
6. intelligent breaker as claimed in claim 4, it is characterized in that, described first euphotic cover plate is positioned at the outside of described side outer wall;
Described second euphotic cover plate is positioned at the outside of described opposite side outer wall.
7. a switchgear, is characterized in that, comprising:
Be arranged on the guide rail in control cubicle;
Be arranged on the multiple intelligent breakers as described in any one of claim 1 ~ 6 on described guide rail side by side.
8. switchgear as claimed in claim 7, it is characterized in that, also comprise and be arranged in described control cubicle and be connected with described multiple intelligent breaker respectively and for receiving the current signal or status signal that described intelligent breaker sends, or to the concentrator of described intelligent breaker transmit button signal.
9. switchgear as claimed in claim 8, it is characterized in that, described concentrator and multiple described intelligent breaker are disposed side by side on described guide rail;
Described concentrator is provided with the third through-hole matched with the position of the first through hole of described intelligent breaker;
Be positioned at described concentrator be provided with the 3rd optical communication unit for receiving and dispatching described current signal, status signal or switching signal at described third through-hole place;
Described 3rd optical communication unit comprises light-emitting diode and photodiode.
10. switchgear as claimed in claim 9, is characterized in that, the light-emitting diode in described 3rd optical communication unit is infrarede emitting diode, described photodiode is infrared photodiode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568247.9U CN204088100U (en) | 2014-09-29 | 2014-09-29 | A kind of intelligent breaker and switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568247.9U CN204088100U (en) | 2014-09-29 | 2014-09-29 | A kind of intelligent breaker and switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088100U true CN204088100U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568247.9U Expired - Fee Related CN204088100U (en) | 2014-09-29 | 2014-09-29 | A kind of intelligent breaker and switchgear |
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| Country | Link |
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| CN (1) | CN204088100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449299A (en) * | 2016-08-31 | 2017-02-22 | 宁波智轩物联网科技有限公司 | Intelligent circuit breaker bridge structure and intelligent circuit breaker |
-
2014
- 2014-09-29 CN CN201420568247.9U patent/CN204088100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449299A (en) * | 2016-08-31 | 2017-02-22 | 宁波智轩物联网科技有限公司 | Intelligent circuit breaker bridge structure and intelligent circuit breaker |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20210929 |