CN207338264U - A kind of long-distance intelligent killer switch - Google Patents

Abstract

The utility model discloses a remote intelligent circuit breaker switch, with modular design, three-way power supply line input, three-way load line output, including a switch bottom case and a switch cover covering the switch bottom case, and the switch cover is covered on the switch bottom case. The bottom shell of the switch forms a receiving cavity, the upper front side of the switch face shell is provided with a front step, the upper end rear side of the switch face shell is provided with a back step, a boss is arranged between the front step and the back step, and an interval is set on the front step. There are three load line installation structures for installing load connection lines, and three power line installation structures for installing high-voltage power input lines are arranged at intervals on the back step; a control panel is provided on the boss. This remote intelligent circuit breaker switch, when the power is turned on, the load electrical appliances start to work, and the communicator sends the power consumption information to the user's smart terminal through the cloud server. The same principle as above, when the power is cut off or abnormal, the user can use the mobile phone or other The smart terminal controls the remote switch accordingly, and the power on indicator light and the power off indicator light will give corresponding instructions. The smart terminal can also remotely retrieve all the power consumption information of the remote switch, realize remote monitoring and power consumption data collection, and truly realize remote control and intelligent control.

Description

A remote intelligent circuit breaker switch

technical field

The utility model relates to the field of circuit breakers (air switches), in particular to a remote intelligent circuit breaker switch.

Background technique

At present, in our daily life, mechanical circuit breakers (also known as air switches) are used in every family. Mechanical circuit breakers are a very basic low-voltage electrical switch. , short-circuit protection function, and the ability to protect circuits and electrical appliances. It is widely used in our daily life and is often used as the most basic method for household electrical protection circuits; but traditional mechanical circuit breakers have been unable to meet people's needs. Demand, with the development of artificial intelligence, the popularization of wireless communication and Internet cloud services, in the current smart home environment, people need safer, more convenient, smarter, more humanized circuit breaker products that can be remotely monitored to meet The needs of users for intelligent home furnishing.

Utility model content

The purpose of this utility model is to provide a remote intelligent circuit breaker switch, which has remote power on and off, power consumption query, electrical performance detection, power data collection, and electric meter functions, which can monitor the current, voltage, power, and power of the circuit in real time. Power consumption; it has the advantages of intelligent remote operation and modular design to solve the problems raised in the background technology above.

In order to achieve the above purpose, the utility model provides the following technical solutions: a remote intelligent circuit breaker switch, including a switch bottom case and a switch cover covering the switch bottom case, the switch cover is formed on the switch bottom case A housing cavity, a front step is provided on the front side of the upper end of the switch cover, a back step is provided on the rear side of the upper end of the switch cover, and a boss is provided between the front step and the back step, so There are three load line installation structures for installing load connection lines at intervals on the front steps, and three power line installation structures for installing high-voltage power input lines at intervals on the rear steps; panel;

The accommodating cavity is provided with a remote signal control assembly for performing power supply/signal on-off, and the boss is provided with a signal acquisition circuit board for collecting remote signals and electrical signals, and a switch control circuit for realizing switch on-off plate;

Remote control: the signal acquisition circuit board is connected to the cloud server through a communicator, and receives the control signal of the mobile phone or mobile terminal through the cloud server, and the signal acquisition circuit board receives the remote control signal to control the remote signal control component On and off, to realize the remote switch control of electric power;

When the power switch is manually controlled through the control panel, the control signal is fed back to the mobile phone or mobile terminal through the communicator.

As an improvement of the remote intelligent circuit breaker switch of the present invention, the load line installation structure includes a load line locking screw hole, and a load pressure line terminal is provided in the load line locking screw hole for pressing the load. The load pressing screw of the crimping terminal;

The power cord installation structure includes a power cord locking screw hole, and a power cord pressing terminal and a power cord pressing screw for pressing the power cord terminal are arranged in the power cord locking screw hole.

As an improvement of the remote intelligent circuit breaker switch of the utility model, a load terminal insulating bracket is installed on the front side of the switch face shell and the switch bottom shell, and the load terminal insulating bracket corresponds to the installation structure of each group of load lines Each position has a load wiring hole;

The switch face shell and the rear side of the switch bottom shell are jointly installed with a power input terminal insulating bracket, and three power input wiring holes are provided on the power input terminal insulating bracket corresponding to the installation structure of each group of power lines.

As an improvement of the remote intelligent circuit breaker switch of the utility model, the remote signal control component includes a relay arranged in the accommodating cavity, a current detection transformer for detecting the load current and a voltage sensor for detecting the load voltage The detection transformer, the current detection transformer, the voltage detection transformer and the relay are all electrically connected to the signal acquisition circuit board.

As an improvement of the remote intelligent circuit breaker switch of the utility model, the control panel is provided with three power-on buttons, a power-on indicator light for displaying the power-on state of the power button, and three power-off buttons for displaying that the power is off. A power off indicator light in the off state of the key, and several switch signal indicator lights.

As an improvement of the remote intelligent circuit breaker switch of the utility model, at least two communication signal/power interfaces are provided on the back step, and the communication signal/power interfaces are plugged with data lines.

As an improvement of the remote intelligent circuit breaker switch of the present invention, the middle part of the bottom surface of the switch bottom case is provided with a guide rail slot, and the front side or rear side of the switch bottom case is provided with at least one connecting the guide rail slot, It is also used for locking the guide rail buckle. When the guide rail slot is snapped into the guide rail, the guide rail buckle is pressed into the guide rail slot to fasten the guide rail to prevent the switch from falling off.

As an improvement of the remote intelligent circuit breaker switch of the utility model, the communication signal/power interface is connected to the communicator through a data line.

Compared with the prior art, the utility model has beneficial effects: the remote intelligent circuit breaker switch, when the power is turned on, the load electrical appliances start to work, and the remote switch collects the current signal acquisition transformer and the voltage signal acquisition transformer through the remote switch. Current and voltage data, and transmit the data to the signal acquisition circuit board for calculation, and then feed back the generated data to the communicator through the signal communication interface, and the communicator sends the power consumption information to the user's smart terminal through the cloud server, the same principle as above , when the power supply is cut off or abnormal, the abnormal data signals collected by the current signal acquisition transformer and the voltage signal acquisition transformer are fed back to the communicator through the signal communication interface, and the communicator sends the power consumption information to the user's smart terminal through the cloud server. When the remote intelligent circuit breaker switch is connected to the communicator, it is connected to the cloud server through the communicator, and the user can control the remote switch through the mobile phone or other intelligent terminals, and can control the on-off of the relay through remote commands to realize the power switch. Control, the power on indicator light and the power off indicator light will give corresponding instructions. Conversely, when the power on button and power off button are manually operated, the corresponding status information will be synchronously fed back to the smart terminal, and the smart terminal can also remotely retrieve all functions of the remote switch. Electricity information, remote monitoring and electricity consumption data collection, truly realize remote control and intelligent control.

Description of drawings

Fig. 1 is a schematic diagram of a front view three-dimensional structure of the utility model.

Fig. 2 is a rear view stereoscopic structure diagram of the utility model.

Fig. 3 is a sectional view of the utility model.

Fig. 4 is a schematic structural diagram of the installation principle of the utility model.

Fig. 5 is a top view of the utility model.

Fig. 6 is a schematic diagram of the control structure of the cloud server of the present invention.

In the figure: 1-Switch bottom shell; 2-Switch face shell; 3-Power off button; 4-Power on button; 5-Switch signal indicator light; 6-Control panel; 7-Power on indicator light; 8-Power off Indicator light; 9-load line locking screw hole; 10-load terminal insulation bracket; 11-load wiring hole; 12-rail buckle; 13-communication signal/power interface; 14-power line locking screw hole; 15- Power input terminal insulation bracket; 16-power input wiring hole; 17-load pressure terminal; 18-load pressure screw; 19-signal acquisition circuit board; 20-switch control circuit board; 21-relay; 22-current signal acquisition Transformer; 23-rail card slot; 24-voltage signal acquisition transformer; 25-data line; 26-rail; 27-communicator; 28-remote switch 29-power line crimping terminal; Back step; 32-boss, 33-power cord pressing screw; 34-cloud server 35-mobile phone or mobile terminal.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 6, a remote intelligent circuit breaker switch, including a switch bottom case 1 and a switch face case 2 covering the switch bottom case 1, the switch face case 2 covers the switch bottom case 1 to form an accommodating cavity , the front side of the upper end of the switch face shell 2 is provided with a front step 30, the upper end rear side of the switch face shell 2 is provided with a back step 31, a boss 32 is provided between the front step 30 and the back step 31, and an interval is set on the front step 30. There are three load line installation structures for installing load connection lines, and three power line installation structures for installing high-voltage power input lines are arranged at intervals on the back step 31; a control panel 6 is provided on the boss 32;

A remote signal control assembly for performing power supply/signal on-off is provided in the accommodation cavity, and a signal acquisition circuit board 19 for collecting remote signals and electrical signals, and a switch control circuit board 20 for realizing switch on-off are provided in the boss 32 ;

Remote control: the signal acquisition circuit board 19 is connected to the cloud service end through the communicator 27, and receives the control signal of the mobile phone or mobile terminal 35 through the cloud service end 34, and the signal acquisition circuit board 19 receives the remote control signal to control the remote signal control assembly On and off, realize the remote switch control of electric power;

When the power switch is manually controlled through the control panel 6, the control signal is fed back to the mobile phone or mobile terminal through the communicator 27. The remote switches 28 can be connected in series. When connected in series, the communication signal/power interfaces 13 of two adjacent remote switches 28 are sequentially connected through the data line 25 . And the communication signal/power interface 13 of the last remote switch 28 is connected to the communicator 27 through the data line 25 .

Preferably, the load line installation structure includes a load line locking screw hole 9, and the load line locking screw hole 9 is provided with a load pressing terminal 17 and a load pressing screw 18 for pressing the load pressing terminal;

The power cord installation structure includes a power cord locking screw hole 14, and a power cord pressing terminal 29 and a power cord pressing screw 33 for pressing the power cord terminal are arranged in the power cord locking screw hole.

Preferably, a load terminal insulating bracket 10 is installed on the front side of the switch face shell 2 and the switch bottom shell 1, and a load wiring hole 11 is provided on the load terminal insulating bracket 10 corresponding to the installation structure of each group of load lines;

A power input terminal insulating bracket 15 is installed on the rear side of the switch cover 2 and the switch bottom case 1, and a power input wiring hole 16 is provided on the power input terminal insulating bracket 15 corresponding to the installation structure of each group of power lines.

Preferably, the remote signal control assembly includes a relay 21 arranged in the cavity, a current detection transformer 22 for detecting the load current and a voltage detection transformer 24 for detecting the load voltage, the current detection transformer 22, the voltage detection transformer Both the transformer 24 and the relay 21 are electrically connected to the switch control circuit board 20 .

Preferably, the control panel 6 is provided with three power-off buttons 3, a power-off indicator light 8 for displaying the state of the power-off button, three power-on buttons 4, a power-on indicator light 7 for displaying the state of the power-on button, And several switch signal indicator lamps 5.

Preferably, at least two communication signal/power interfaces 13 are further provided on the back step 31 , and the communication signal/power interfaces 13 are plugged with data lines 25 .

Preferably, the middle part of the bottom surface of the switch bottom case 1 is provided with a guide rail slot 23, and the front or rear side of the switch bottom case 1 is provided with at least one guide rail buckle 12 which communicates with the guide rail slot 23 and is used for locking. 3 When snapping into the guide rail, the guide rail buckle 12 is pressed into the guide rail slot 23, fastens the guide rail, and prevents the switch from falling off.

Preferably, the communication signal/power interface 13 is connected to the communicator 27 through the data line 25 .

The remote intelligent circuit breaker switch, when the power is turned on, the load electrical appliances start to work, the remote switch collects the current and voltage data passed through the current signal acquisition transformer and the voltage signal acquisition transformer, and transmits the data to the signal acquisition circuit board, perform calculations, and then feed back the generated data to the communicator through the signal communication interface. The communicator sends the power consumption information to the user's smart terminal through the cloud server. The principle is the same as above. When the power is cut off or abnormal, the current signal collects the mutual inductance The abnormal data signal collected by the transformer and the voltage signal acquisition transformer is fed back to the communicator through the signal communication interface, and the communicator sends the power consumption information to the user's smart terminal through the cloud server. The communicator is connected to the cloud server, and the user can control the remote switch through the mobile phone or other smart terminals, and can control the on and off of the relay through remote commands to realize the control of the power switch, and the power on indicator and the power off indicator will perform corresponding Conversely, when the power on button and power off button are manually operated, the corresponding status information will be synchronously fed back to the smart terminal, and the smart terminal can also remotely retrieve all the power consumption information of the remote switch to realize remote monitoring and power consumption data collection. Realized remote control and intelligent control.

working principle:

Product installation: install the product on the standard guide rail in the electric box, fasten it on the guide rail with the guide rail buckle, install the communicator on the leftmost or rightmost end of the remote control switch, and use the data transmission line to connect it in series with the remote switch. One communicator can carry multiple remote switches.

②High-voltage wiring method: Connect the live wire of the high-voltage power supply from the input wiring hole of the high-voltage power supply, use a screwdriver to pass through the screw locking hole, lock the screw of the crimping terminal, and drive the terminal to press the live wire of the input power supply tightly; Access from the load wiring hole, use a screwdriver to pass through the load screw hole, lock the crimping terminal screw, and drive the crimping terminal to crimp the load power cord.

③Signal line access method: Connect the communicator and the remote circuit breaker switch with a data transmission line through the communication signal/low-voltage power supply interface, the low-voltage power supply of the communicator will drive the remote circuit breaker switch, and the power consumption information of the remote circuit breaker switch , Feedback to the Lixun module through the communication signal/low-voltage power interface, and the communicator then sends the power consumption information to the user's smart terminal through the Internet.

④Equipment detection: Complete all line connections in steps ①②③. When the power is connected, monitor whether all lines are abnormal through the chip of the control circuit board, and make corresponding instructions through the signal indicator light. Only when everything is normal can it be executed related operations.

⑤Manual control: When the device is detected to be normal, press the power-on button, the power-on indicator lights up, the drive relay closes, the power is turned on, and the load electrical appliances can work; when the power-off button is pressed, the power-off indicator lights up, and the drive relay Disconnect, the power supply is cut off, and the load stops supplying power.

⑥Electrical signal acquisition: When the power is turned on, the load electrical appliances start to work, and the remote switch collects the current passing through the current signal acquisition transformer, and transmits the data to the signal acquisition circuit board for calculation, and then the generated The data is fed back to the communicator through the communication signal/low-voltage power supply interface, and the communicator sends the power consumption information to the user's smart terminal through the Internet; the same principle as above, when the power is cut off or abnormal, the abnormal signal collected by the signal acquisition transformer passes through the communication The signal/low-voltage power supply interface feeds back to the communicator, and the communicator sends the power consumption information to the user's smart terminal through the Internet.

⑦Remote control: When the remote switch is connected to the communicator, it is connected to the Internet through the communicator, and the user can control the remote switch through a mobile phone or other smart network terminals, and can control the on-off of the relay through remote commands to realize power Switch control, the switch on indicator light and the switch off indicator light will give corresponding instructions, otherwise, when the power on button and the power off button are manually operated, the corresponding status information will be synchronously fed back to the smart terminal, and the smart terminal can also remotely call and read the remote switch All electricity consumption information, realize remote monitoring and electricity consumption data collection,

⑧Safety protection:

a: Overcurrent and overload protection, set the maximum current value of the smart switch through the mobile phone or other smart terminals, when the passing current value collected by the current collection transformer is close to the set value, the system will automatically push the overload information to the user's smart Terminal, when the collected current value exceeds the set value, the system will automatically send an instruction to the relay to cut off the power supply, and push it to the user's smart terminal in the form of information to inform the abnormal power consumption.

b: Overvoltage and undervoltage protection, the smart switch has its own voltage monitoring transformer, and the highest and lowest voltage values of the smart switch can be set through a mobile phone or other smart terminals. When the passing voltage is not in the set voltage range, the system will automatically send a message For the user terminal, the power supply is cut off through the relay to protect the service life of the electrical equipment.

c: arc ignition protection, when the smart switch is working, when the current acquisition transformer collects abnormal fluctuations in the passing current, the system judges that the smart switch line itself or the electrical appliances loaded on the line are abnormally used, and the system will push information to the For the user's smart terminal, when the arc ignition time is too long, the system will directly send an instruction to the relay to cut off the power supply, so as to protect the safety of the circuit and the electrical appliances loaded on the circuit.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. a kind of long-distance intelligent killer switch, including switch bottom case（1）Be placed on the switch bottom case（1）Switch face-piece（2）, The switch face-piece（2）It is placed on the switch bottom case（1）Form an accommodating cavity, it is characterised in that the switch face-piece（2）'s Front step is equipped with front side of upper end（30）, the switch face-piece（2）Upper end on rear side of be equipped with backward step（31）, the front step（30） With the backward step（31）Between be equipped with boss（32）, the front step（30）On be interval with three be used for installation load connect The load line mounting structure of line, the backward step（31）On be interval with three and be used to the power cords of high voltage power supply input line are installed Mounting structure；The boss（32）It is equipped with control panel（6）；

The remote signal control assembly for being used for performing power supply/signal break-make, the boss are equipped with the accommodating cavity（32）It is interior Equipped with for gathering remote signal and the signal acquisition circuit plate with electric signal（19）, realize the switch control line of switch on and off Plate（20）；

Remote control：The signal acquisition circuit plate（19）Pass through communicator（27）Connection cloud server terminal simultaneously passes through cloud server terminal Receive the control signal of mobile phone or mobile terminal, the signal acquisition circuit plate（19）It is described remote to receive control signal control The break-make of journey signal control assembly, realizes electric power remote switch control；

Pass through control panel（6）Manually during control power switch, which passes through communicator（27）Feed back to mobile phone or shifting Dynamic terminal.

2. long-distance intelligent killer switch according to claim 1, it is characterised in that：The load line mounting structure includes Load line locking screw wire hole（9）, the load line locking screw wire hole（9）It is interior to be equipped with load pressure line terminal（17）And for compressing this Load the load housing pin of pressure line terminal（18）；

Power supply line mounting structure includes power cord locking screw holes（14）, the power cord locking screw holes are interior to be equipped with power cord crimping end Son（29）And for compressing the power cord housing pin of power cord pressure line terminal（33）.

3. long-distance intelligent killer switch according to claim 1, it is characterised in that：The switch face-piece（2）With it is described Switch bottom case（1）Front side one face terminals insulating support is installed jointly（10）, the face terminals insulating support（10）On The position of corresponding every group of load line mounting structure is equipped with a load wiring hole（11）；

The switch face-piece（2）With the switch bottom case（1）Rear side power input terminal insulating support is installed jointly（15）, The power input terminal insulating support（15）The position of upper every group of power supply line mounting structure of correspondence is equipped with a power input Wiring hole（16）.

4. long-distance intelligent killer switch according to claim 1, it is characterised in that：The remote signal control assembly bag Include the relay being arranged in the accommodating cavity（21）, current detecting mutual inductor for detecting load current（22）With for Detect the voltage detecting mutual inductor of load voltage（24）, current detecting mutual inductor（22）, voltage detecting mutual inductor（24）And relay Device（21）With the switch control line plate（20）It is electrically connected.

5. long-distance intelligent killer switch according to claim 1, it is characterised in that：The control panel（6）It is equipped with Three electric power starting buttons（4）, electric power starting indicator light for showing power opening state（7）, three power-off buttons （4）, power-off indicator light for showing power down state（7）And several switching signal indicator lights（5）.

6. long-distance intelligent killer switch according to claim 1, it is characterised in that：The backward step（31）On be additionally provided with At least two communication signals/power interface（13）, the communication signal/power interface（13）Grafting data cable（25）.

7. long-distance intelligent killer switch according to claim 1, it is characterised in that：The switch bottom case（1）Bottom surface Middle part is equipped with guide rail card slot（23）, the switch bottom case（1）Leading flank or trailing flank be equipped with least one connection guide rail Card slot（23）And the buckle of the guide rail for locking（12）, the guide rail card slot（23）When being caught in guide rail, the guide rail buckle（12） It is pressed into guide rail card slot（23）It is interior, guide rail is fastened, prevents switch from coming off.

8. long-distance intelligent killer switch according to claim 6, it is characterised in that：Communication signal/the power interface （13）Pass through data cable（25）Connect the communicator（27）.