CN210350859U - Alarm device for monitoring circuit breaker - Google Patents

Alarm device for monitoring circuit breaker Download PDF

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Publication number
CN210350859U
CN210350859U CN201921218599.0U CN201921218599U CN210350859U CN 210350859 U CN210350859 U CN 210350859U CN 201921218599 U CN201921218599 U CN 201921218599U CN 210350859 U CN210350859 U CN 210350859U
Authority
CN
China
Prior art keywords
controller
circuit breaker
alarm
alarm device
current
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 - Fee Related
Application number
CN201921218599.0U
Other languages
Chinese (zh)
Inventor
孙鹏辉
叶钟
吴清焕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quanzhou Longtai Technology Co ltd
Original Assignee
Quanzhou Longtai Power Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Quanzhou Longtai Power Technology Co Ltd filed Critical Quanzhou Longtai Power Technology Co Ltd
Priority to CN201921218599.0U priority Critical patent/CN210350859U/en
Application granted granted Critical
Publication of CN210350859U publication Critical patent/CN210350859U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of distribution equipment, concretely relates to an alarm device for monitoring circuit breaker. The alarm device for monitoring the circuit breaker comprises a cabinet body, wherein the cabinet body is internally provided with the circuit breaker and further comprises a detector, a controller and an alarm, one end of the detector is electrically connected with the controller, the other end of the detector is electrically connected with the circuit breaker and used for detecting current information in a circuit and sending the current information to the controller, and the controller is used for sending a control instruction according to the obtained current information; the alarm is electrically connected with the controller and used for sending alarm information according to the current information obtained by the controller, so that intelligent control of the circuit breaker is realized, people can quickly acquire the reason of power failure, dangerous accidents are prevented, and the life safety of people is protected.

Description

Alarm device for monitoring circuit breaker
Technical Field
The utility model belongs to the technical field of distribution equipment, concretely relates to an alarm device for monitoring circuit breaker.
Background
A circuit breaker (english name: circuit-breaker) refers to a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and closing, carrying, and opening/closing a current under an abnormal circuit condition within a prescribed time. The circuit breakers are divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range of the circuit breakers, the high-voltage and low-voltage boundary line is divided more fuzzinly, and the circuit breakers above 3kV are generally called high-voltage electrical appliances; the circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, and automatically cutting off a circuit when faults such as serious overload, short circuit, undervoltage and the like occur, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like. And generally, parts do not need to be changed after the fault current is cut off, and at present, the fault current is widely applied to the generation, the transmission and the use of electricity, and the power distribution is an extremely important link. The distribution system comprises a transformer and various high-low voltage electrical equipment, and the low-voltage circuit breaker is an electrical appliance with a large using amount.
After the existing circuit has a power failure, people usually cannot know whether the power failure is municipal power failure or the circuit breaker is tripped due to the power utilization problem, so that the common way is that people see whether the power failure is around outdoors or ask neighbors whether the power failure is also in their homes? Is there power around, then see if the circuit breaker trips? If the tripping operation is carried out, people usually do not know the reason of the tripping operation, so that people can continue to use electricity by mistake, and dangerous conditions are caused; in addition, the cabinet body of the existing circuit breaker is lack of a lighting device, so that inconvenience is brought to maintenance of the circuit breaker at night; the use has limitations.
SUMMERY OF THE UTILITY MODEL
In order to solve current circuit breaker intellectuality low, be difficult for judging the power failure reason, easily cause dangerous occurence of failure, use and have limitation scheduling problem, the utility model provides an alarm device for monitoring circuit breaker.
In order to achieve the above object, the utility model adopts the following technical scheme: the alarm device for monitoring the circuit breaker comprises a cabinet body, wherein the cabinet body is internally provided with the circuit breaker and further comprises a detector, a controller and an alarm, one end of the detector is electrically connected with the controller, the other end of the detector is electrically connected with the circuit breaker and is used for detecting current information in a circuit and sending the current information to the controller, and the controller is used for sending a control instruction according to the obtained current information; the alarm is electrically connected with the controller and used for sending out alarm information according to the current information obtained by the controller.
Furthermore, the detector comprises at least two current sensors which are respectively arranged in the circuits of the current inlet end and the current outlet end of the circuit breaker.
Further, the controller comprises a comparison unit, and the comparison unit is used for comparing current information of the current sensors at the current inlet end and the current outlet end of the circuit breaker.
Further, the alarm comprises one or more of an indicator light and a voice announcer.
Furthermore, a cabinet door is arranged on the cabinet body, and the indicating lamp is arranged at the junction of the cabinet body and the cabinet door.
Further, the voice broadcast ware is located the outside top of cabinet body.
And further, the system also comprises a mobile terminal, wherein the mobile terminal is in data butt joint with the controller and is used for receiving the current information sent by the controller.
Further, the controller includes a wireless transmission unit for transmitting the operating state of the circuit breaker to the mobile terminal.
Further, the alarm device also comprises an accumulator which is electrically connected with the controller and used for providing power for the controller and the alarm.
The utility model provides an alarm device for monitoring circuit breaker, including the cabinet body, the internal circuit breaker that is equipped with of cabinet still includes detector, controller, siren, detector one end with the controller electricity is connected, the other end with the circuit breaker electricity is connected for the current information in the detection circuit and with the current information send to the controller, the controller is used for sending control command according to the current information who obtains; the alarm is electrically connected with the controller and used for sending alarm information according to the current information obtained by the controller, so that intelligent control of the circuit breaker is realized, people can quickly acquire the reason of power failure, dangerous accidents are prevented, and the life safety of people is protected.
Drawings
Fig. 1 is a schematic structural diagram of a breaker cabinet body;
fig. 2 is a schematic structural view of an alarm apparatus for monitoring a circuit breaker.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-2, an alarm device for monitoring a circuit breaker includes a cabinet 1, a circuit breaker 2 is disposed in the cabinet 1, and the alarm device further includes a detector 3, a controller 4, and an alarm 5, wherein one end of the detector 3 is electrically connected to the controller 4, and the other end of the detector 3 is electrically connected to the circuit breaker 2, and is configured to detect current information in a circuit and send the current information to the controller 4, and the controller 4 is configured to send a control instruction according to the obtained current information; the alarm 5 is electrically connected with the controller 4 and used for sending alarm information according to the current information obtained by the controller, so that intelligent control of the circuit breaker is realized, people can quickly acquire the reason of power failure, dangerous accidents are prevented, and the life safety of people is protected.
The detector 3 of this embodiment includes a current sensor, the current sensor includes a current sensor a disposed at the current inlet end of the circuit breaker and a current sensor B disposed at the current outlet end of the circuit breaker, the current sensors a and B are used for detecting current information of the current inlet end and the current outlet end of the circuit breaker and transmitting the current information to the controller, and a comparison unit of the controller compares current information of the current sensor a at the current inlet end of the circuit breaker and current information of the current sensor B at the current outlet end of the circuit breaker; when the currents detected by the current sensor A at the current inlet end and the current sensor B at the current outlet end of the circuit breaker are zero, municipal power failure is indicated; when the current detected by the current sensor A at the current inlet end of the circuit breaker is smaller than that detected by the current sensor B at the current outlet end, the overload or short circuit of the electric appliance load in the circuit is indicated, and at the moment, the problems of the electric appliances are found out one by one.
The alarm 5 includes an indicator lamp 51 or a voice announcer 52; be equipped with a cabinet door 11 on the cabinet body 1 of this embodiment, pilot lamp 51 is located the cabinet body 1 with cabinet door 11 juncture for this pilot lamp not only can regard as alarm warning information, still can be for maintenance personal's illumination, because in the time of having a power failure, each switch and circuit of the outage ware cabinet body are difficult for seeing clearly around the dark, the condition that the circuit connects the mistake probably appears, dangerous accident easily takes place, consequently can provide the illumination through setting up the pilot lamp in the juncture of the cabinet body and cabinet door, the power that provides the illumination for the pilot lamp is an accumulator 6, the accumulator is connected with the controller electricity, the alarm under the condition of having a power failure provides the power. This embodiment can also set up voice broadcast ware 52 in the external portion of cabinet, realizes monitoring circuit breaker's dual guarantee for people acquire the outage reason fast.
The alarm device of the embodiment further includes a mobile terminal 7, where the mobile terminal 7 is in data docking with the controller 4 and is used to receive the current information sent by the controller, and the mobile terminal of the embodiment takes a mobile phone as an example for explanation; controller 4 includes wireless transmission unit for the operating condition who sends the circuit breaker to mobile terminal, when appearing having a power failure promptly, the controller acquires current sensor A and B's current information, and judges the reason that has a power failure, transmits this information to mobile terminal simultaneously, lets people acquire the reason that has a power failure fast, realizes the intelligent control of circuit breaker.
The utility model discloses an alarm device's for control circuit breaker theory of operation: the current sensor A is arranged at the current inlet end of the circuit breaker, the current sensor B is arranged at the power outlet end of the circuit breaker, the current information of the current inlet end and the current information of the power outlet end of the circuit breaker are detected and transmitted to the controller, and the controller compares the current information of the current sensor A at the current inlet end of the circuit breaker with the current information of the current sensor B at the power outlet end of the circuit breaker; when the currents detected by the current sensor A at the current inlet end and the current sensor B at the current outlet end of the circuit breaker are zero, municipal power failure is indicated; when the current detected by the current sensor A at the current inlet end of the circuit breaker is smaller than that detected by the current sensor B at the current outlet end, the overload or short circuit of an electric appliance load in the circuit is indicated, and at the moment, the problems of the electric appliances are found out one by one; meanwhile, the controller transmits the current information and the judgment information to the mobile terminal mobile phone, so that intelligent control of the circuit breaker is realized, people can quickly acquire reasons of power failure, dangerous accidents are prevented, and the life safety of people is protected.
The above is only the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and the present invention is to be modified immaterial by this concept, and all should belong to the act of infringing the protection scope of the present invention.

Claims (9)

1. The utility model provides an alarm device for monitoring circuit breaker, includes the cabinet body, the internal circuit breaker that is equipped with of cabinet, its characterized in that: the circuit breaker is characterized by further comprising a detector, a controller and an alarm, wherein one end of the detector is electrically connected with the controller, the other end of the detector is electrically connected with the circuit breaker and used for detecting current information in a circuit and sending the current information to the controller, and the controller is used for sending a control instruction according to the obtained current information; the alarm is electrically connected with the controller and used for sending out alarm information according to the current information obtained by the controller.
2. Alarm device for monitoring circuit breakers according to claim 1, characterized in that: the detector comprises at least two current sensors which are respectively arranged in the circuits of the power inlet end and the power outlet end of the circuit breaker.
3. Alarm device for monitoring circuit breakers according to claim 2, characterized in that: the controller comprises a comparison unit, and the comparison unit is used for comparing the current information of the current sensors at the current inlet end and the current outlet end of the circuit breaker.
4. Alarm device for monitoring circuit breakers according to claim 1, characterized in that: the alarm comprises one or more of an indicator light and a voice announcer.
5. Alarm device for monitoring circuit breakers according to claim 4, characterized in that: the cabinet body is provided with a cabinet door, and the indicator lamp is arranged at the junction of the cabinet body and the cabinet door.
6. Alarm device for monitoring circuit breakers according to claim 4, characterized in that: the voice broadcast device is arranged at the top end outside the cabinet body.
7. Alarm device for monitoring circuit breakers according to claim 1, characterized in that: the mobile terminal is in data butt joint with the controller and is used for receiving the current information sent by the controller.
8. Alarm device for monitoring circuit breakers according to claim 7, characterized in that: the controller comprises a wireless transmission unit for transmitting the working state of the circuit breaker to the mobile terminal.
9. Alarm device for monitoring circuit breakers according to claim 1, characterized in that: the intelligent alarm device also comprises an accumulator which is electrically connected with the controller and used for providing power for the controller and the alarm.
CN201921218599.0U 2019-07-30 2019-07-30 Alarm device for monitoring circuit breaker Expired - Fee Related CN210350859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921218599.0U CN210350859U (en) 2019-07-30 2019-07-30 Alarm device for monitoring circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921218599.0U CN210350859U (en) 2019-07-30 2019-07-30 Alarm device for monitoring circuit breaker

Publications (1)

Publication Number Publication Date
CN210350859U true CN210350859U (en) 2020-04-17

Family

ID=70216663

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921218599.0U Expired - Fee Related CN210350859U (en) 2019-07-30 2019-07-30 Alarm device for monitoring circuit breaker

Country Status (1)

Country Link
CN (1) CN210350859U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 362000 area B, 5 / F, building 2, incubation base, No. 71, detai Road, economic and Technological Development Zone, Quanzhou City, Fujian Province

Patentee after: Quanzhou Longtai Technology Co.,Ltd.

Address before: 362006 zone B, 5th floor, building 2, incubation base, No.71, detai Road, Quanzhou Economic and Technological Development Zone, Fujian Province

Patentee before: Quanzhou Longtai Power Technology Co.,Ltd.

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: 20200417

Termination date: 20210730