CN212845553U - Single-phase cost control intelligent electric energy meter based on Bluetooth function - Google Patents
Single-phase cost control intelligent electric energy meter based on Bluetooth function Download PDFInfo
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- CN212845553U CN212845553U CN202021129899.4U CN202021129899U CN212845553U CN 212845553 U CN212845553 U CN 212845553U CN 202021129899 U CN202021129899 U CN 202021129899U CN 212845553 U CN212845553 U CN 212845553U
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Abstract
The utility model discloses a single-phase expense accuse intelligent electric energy meter based on bluetooth function relates to electric energy meter circuit breaker technical field, and the circuit breaker that uses for the electric energy meter among the solution prior art mostly all controls through wired data signal, and single circuit breaker need correspond single circuit to the problem that the work load that the circuit was arranged increases. Synthesize the surface of electric energy meter and be provided with the numerical value display screen, the below of numerical value display screen is provided with the working signal pilot lamp, and the working signal pilot lamp has a plurality ofly, the below of working signal pilot lamp is provided with synthesizes wiring module, the surface of synthesizing wiring module is provided with the combination apron, the inside of synthesizing wiring module is provided with miniature circuit breaker, miniature circuit breaker's top is provided with the error detection interface, and the error detection interface has two, one side of error detection interface is provided with the live wire and advances the interface, one side that the interface was advanced to the live wire is provided with the live wire and goes out the interface.
Description
Technical Field
The utility model relates to an electric energy meter circuit breaker technical field specifically is a single-phase cost accuse intelligent electric energy meter based on bluetooth function.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, the boundary line of the high voltage and the low voltage is divided more clearly, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, the circuit breaker can be used for distributing electric energy, an asynchronous motor is not frequently started, a power supply circuit, the motor and the like are protected, when the circuit breaker has faults of serious overload, short circuit, undervoltage and the like, the circuit breaker can be automatically cut off, and the function of the circuit breaker is equivalent to the combination of a fuse. Furthermore, no parts need to be changed after breaking the fault current. At present, the method is widely applied, and power distribution is an extremely important link in the generation, transmission and use of electricity. 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.
However, most of the circuit breakers used in the existing electric energy meters are controlled by wired data signals, and a single circuit breaker needs to correspond to a single line, so that the workload of line arrangement is increased; therefore, the existing requirements are not met, and a single-phase cost control intelligent electric energy meter based on the Bluetooth function is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single-phase expense accuse intelligent electric energy meter based on bluetooth function to solve the circuit breaker that the electric energy meter that proposes in the above-mentioned background art used and control mostly through wired data signal, single circuit breaker need correspond single circuit, thereby the problem that the work load that the circuit was arranged increases.
In order to achieve the above object, the utility model provides a following technical scheme: a single-phase cost control intelligent electric energy meter based on a Bluetooth function comprises a comprehensive electric energy meter, wherein a numerical display screen is arranged on the outer surface of the comprehensive electric energy meter, a plurality of working signal indicating lamps are arranged below the numerical display screen, a comprehensive wiring module is arranged below the working signal indicating lamps, a combined cover plate is arranged on the outer surface of the comprehensive wiring module, a miniature circuit breaker is arranged inside the comprehensive wiring module, two error detection interfaces are arranged above the miniature circuit breaker, a fire wire inlet interface is arranged on one side of each error detection interface, a fire wire outlet interface is arranged on one side of each fire wire inlet interface, a zero wire inlet interface is arranged on the other side of each fire wire outlet interface, a zero wire outlet interface is arranged on the other side of each zero wire inlet interface, and a wire clamping groove is arranged below the miniature circuit breaker, one side of miniature circuit breaker is provided with circuit breaker control element, circuit breaker control element's inside is provided with the bluetooth chip, be provided with the label radio frequency card around the bluetooth chip, circuit breaker control element's opposite side is provided with the antenna adapter, the opposite side of antenna adapter is provided with receiving antenna.
Preferably, the numerical display screen and the working signal indicator lamp are fixedly connected with the comprehensive electric energy meter, and the combined cover plate is connected with the comprehensive electric energy meter through screws.
Preferably, the comprehensive wiring module is connected with the miniature circuit breaker through screws, and the live wire outlet interface and the zero line outlet interface are connected with the miniature circuit breaker through lines.
Preferably, the live wire inlet interface, the live wire outlet interface, the zero line inlet interface, the zero line outlet interface and the error detection interface are electrically connected with the numerical display screen.
Preferably, the live wire inlet interface, the live wire outlet interface, the zero line inlet interface, the zero line outlet interface and the error detection interface are electrically connected with the numerical display screen.
Preferably, the model of the Bluetooth chip is QFN-68, and the antenna adapter is rotatably connected with the receiving antenna.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses replace traditional wired control mode in the mode through bluetooth data, only need establish single bluetooth basic station, alright in order to carry out long-range signal operation, the work load when saving the concentrated operation of each house circuit like this, when needing control, by in bluetooth basic station signals to appointed electric energy meter, receive bluetooth signal through receiving antenna, the inside label radio frequency card of cooperation component enlarges bluetooth signal's reception range, ordinary bluetooth signal is mostly about ten meters, can't cover some high-rise users, enlarge bluetooth reception range to one hundred meters through the mode of radio frequency, can realize most user's family, after the signal is received, the chip carries out the processing of datamation to the signal, corresponding operation is carried out to the rethread circuit breaker, accomplish outage and power supply and handle.
Drawings
FIG. 1 is an overall front view of the present invention;
fig. 2 is a schematic view of the overall expansion structure of the present invention;
fig. 3 is a schematic diagram of the internal structure of the circuit breaker control element according to the present invention.
In the figure: 1. a comprehensive electric energy meter; 2. a numerical value display screen; 3. a working signal indicator light; 4. a comprehensive wiring module; 5. a combined cover plate; 6. an antenna adapter; 7. a receiving antenna; 8. a live wire inlet interface; 9. a live wire outlet interface; 10. the zero line inlet interface; 11. a zero line outlet interface; 12. a wire clamping groove; 13. a miniature circuit breaker; 14. a circuit breaker control element; 15. an error detection interface; 16. a tag radio frequency card; 17. bluetooth chip.
Detailed Description
The technical solutions in the embodiments 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.
Referring to fig. 1-3, the present invention provides an embodiment: a single-phase cost control intelligent electric energy meter based on a Bluetooth function comprises a comprehensive electric energy meter 1 which can be installed indoors or in a corresponding electric meter box, a numerical display screen 2 is arranged on the outer surface of the comprehensive electric energy meter 1, a plurality of working signal indicating lamps 3 are arranged below the numerical display screen 2, a comprehensive wiring module 4 is arranged below the working signal indicating lamps 3, a combined cover plate 5 is arranged on the outer surface of the comprehensive wiring module 4, a miniature circuit breaker 13 is arranged inside the comprehensive wiring module 4, the circuit breaking function is controlled, an error detection interface 15 is arranged above the miniature circuit breaker 13, the error value detection is convenient for related workers to detect error values, the number of the error detection interfaces 15 is two, a live wire inlet interface 8 is arranged on one side of the error detection interface 15 and is connected with 220V working voltage, and a live wire outlet interface 9 is arranged on one side of the live wire inlet interface 8, connect the family circuit, the live wire goes out the opposite side of interface 9 and is provided with the zero line and advances interface 10, the opposite side that the zero line advances interface 10 is provided with zero line play interface 11, miniature circuit breaker 13's below is provided with card wire casing 12, be convenient for the fixed of circuit, one side of miniature circuit breaker 13 is provided with circuit breaker control element 14, can be through the work instruction of signal control circuit breaker, circuit breaker control element 14's inside is provided with bluetooth chip 17, realize the wireless transmission mode of bluetooth data, reduce the wiring work load, bluetooth chip 17 is provided with label radio frequency card 16 all around, constitute by coupling element and chip, the label contains built-in antenna, be used for and communicate between the radio frequency antenna, circuit breaker control element 14's opposite side is provided with antenna adapter 6, antenna adapter 6's opposite side is provided with receiving antenna 7, receiving.
Further, numerical value display screen 2 and working signal pilot lamp 3 and 1 fixed connection of synthesizing the electric energy meter, make up apron 5 and synthesize electric energy meter 1 and pass through the screw connection, strengthen stability.
Furthermore, the comprehensive wiring module 4 is connected with the miniature circuit breaker 13 through screws, so that the fixed installation is convenient, and the live wire outlet interface 9 and the zero line outlet interface 11 are connected with the miniature circuit breaker 13 through lines.
Furthermore, the live wire enters the interface 8, the live wire goes out the interface 9, the zero line enters the interface 10, the zero line goes out the interface 11 and the error detection interface 15 and numerical display screen 2 electric connection, is convenient for realize the detection and the transmission of electric energy.
Further, the miniature circuit breaker 13 and the antenna adapter 6 are electrically connected with the circuit breaker control element 14, so that the Bluetooth signal can be conveniently received, and the Bluetooth chip 17 and the tag radio frequency card 16 are fixedly connected with the circuit breaker control element 14.
Furthermore, the model of the bluetooth chip 17 is QFN-68, which can process and analyze bluetooth signals, and the antenna adapter 6 is rotatably connected with the receiving antenna 7, so as to be convenient for adjustment and use.
The working principle is as follows: when in use, the comprehensive electric energy meter 1 is arranged in an electric meter box indoors or in a corridor, then a 220V working voltage line enters a live wire inlet interface 8, a zero line is connected with a zero line inlet interface 10, a live wire outlet interface 9 and a zero line outlet interface 11 are connected with a miniature circuit breaker 13 through lines, and then an output line of the circuit breaker is in butt joint with a household line, so that the arrangement of the lines is completed, a circuit breaker control element 14 is arranged on one side of the miniature circuit breaker 13, a Bluetooth chip 17 and a label radio frequency card 16 are arranged inside the element, the traditional wired control mode is replaced by a Bluetooth data mode, only a Bluetooth base station needs to be established, the centralized operation of each household line is omitted, when in need of control, the Bluetooth base station sends a signal to a designated electric energy meter, and receives the Bluetooth signal through an external receiving antenna 7, the inside label radio frequency card 16 of component and outside antenna are in order to enlarge bluetooth signal's receiving range, and ordinary bluetooth signal is mostly about ten meters, can't cover some high-rise users, and the mode through the radio frequency enlarges bluetooth receiving range to one hundred meters, can realize most user's families, and after the signal was received, the chip carried out the processing of datamation to the signal, and the rethread circuit breaker carries out corresponding operation, accomplishes outage and power supply and handles.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a single-phase cost accuse intelligent ammeter based on bluetooth function, includes comprehensive ammeter (1), its characterized in that: the outer surface of the comprehensive electric energy meter (1) is provided with a numerical display screen (2), the lower part of the numerical display screen (2) is provided with a plurality of working signal indicating lamps (3), the lower part of each working signal indicating lamp (3) is provided with a comprehensive wiring module (4), the outer surface of each comprehensive wiring module (4) is provided with a combined cover plate (5), the inside of each comprehensive wiring module (4) is provided with a miniature circuit breaker (13), the upper part of each miniature circuit breaker (13) is provided with error detection interfaces (15), the number of the error detection interfaces (15) is two, one side of each error detection interface (15) is provided with a live wire inlet interface (8), one side of each live wire inlet interface (8) is provided with a live wire outlet interface (9), and the other side of each live wire outlet interface (9) is provided with a zero wire inlet interface (10), the opposite side that the zero line advances interface (10) is provided with zero line play interface (11), the below of miniature circuit breaker (13) is provided with card wire casing (12), one side of miniature circuit breaker (13) is provided with circuit breaker control element (14), the inside of circuit breaker control element (14) is provided with bluetooth chip (17), be provided with label radio frequency card (16) around bluetooth chip (17), the opposite side of circuit breaker control element (14) is provided with antenna adapter (6), the opposite side of antenna adapter (6) is provided with receiving antenna (7).
2. The Bluetooth-function-based single-phase cost-control intelligent electric energy meter according to claim 1, characterized in that: numerical value display screen (2) and working signal pilot lamp (3) and synthesize electric energy meter (1) fixed connection, combination apron (5) pass through the screw connection with synthesizing electric energy meter (1).
3. The Bluetooth-function-based single-phase cost-control intelligent electric energy meter according to claim 1, characterized in that: synthesize wiring module (4) and miniature circuit breaker (13) and pass through the screw connection, live wire goes out interface (9) and zero line and goes out interface (11) and miniature circuit breaker (13) and pass through the line connection.
4. The Bluetooth-function-based single-phase cost-control intelligent electric energy meter according to claim 1, characterized in that: the live wire inlet interface (8), the live wire outlet interface (9), the zero line inlet interface (10), the zero line outlet interface (11) and the error detection interface (15) are electrically connected with the numerical display screen (2).
5. The Bluetooth-function-based single-phase cost-control intelligent electric energy meter according to claim 1, characterized in that: miniature circuit breaker (13) and antenna adapter (6) and circuit breaker control element (14) electric connection, bluetooth chip (17) and label radio frequency card (16) and circuit breaker control element (14) fixed connection.
6. The Bluetooth-function-based single-phase cost-control intelligent electric energy meter according to claim 1, characterized in that: the Bluetooth chip (17) is QFN-68, and the antenna adapter (6) is rotatably connected with the receiving antenna (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021129899.4U CN212845553U (en) | 2020-06-18 | 2020-06-18 | Single-phase cost control intelligent electric energy meter based on Bluetooth function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021129899.4U CN212845553U (en) | 2020-06-18 | 2020-06-18 | Single-phase cost control intelligent electric energy meter based on Bluetooth function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212845553U true CN212845553U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021129899.4U Active CN212845553U (en) | 2020-06-18 | 2020-06-18 | Single-phase cost control intelligent electric energy meter based on Bluetooth function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212845553U (en) |
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2020
- 2020-06-18 CN CN202021129899.4U patent/CN212845553U/en active Active
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