CN218629938U - Portable enterprise power consumption data monitoring device - Google Patents

Portable enterprise power consumption data monitoring device Download PDF

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Publication number
CN218629938U
CN218629938U CN202221784339.1U CN202221784339U CN218629938U CN 218629938 U CN218629938 U CN 218629938U CN 202221784339 U CN202221784339 U CN 202221784339U CN 218629938 U CN218629938 U CN 218629938U
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China
Prior art keywords
circuit board
data monitoring
protective shell
base
monitoring device
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Active
Application number
CN202221784339.1U
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Chinese (zh)
Inventor
钱承山
于多
毛伟民
孙宁
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Nanjing University of Information Science and Technology
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Nanjing University of Information Science and Technology
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Priority to CN202221784339.1U priority Critical patent/CN218629938U/en
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Publication of CN218629938U publication Critical patent/CN218629938U/en
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Abstract

The utility model discloses a portable enterprise power consumption data monitoring devices belongs to power consumption data monitoring facilities field. The utility model provides a portable enterprise power consumption data monitoring devices, includes protective housing, base, circuit board and apron: the protective shell is sleeved on the back face and the side wall of the base, a cavity is formed in the front face of the base, the circuit board is fixedly installed in the cavity, and the cover plate is detachably sealed on the cavity; the circuit board is integrated with a storage and receiving module of electricity utilization data; the outer end face of the protective shell is provided with a transverse mounting groove, the outer end face of the protective shell is provided with a round hole, and a notch is formed above the round hole.

Description

Portable enterprise power consumption data monitoring device
Technical Field
The utility model relates to a power consumption data monitoring facilities field, concretely relates to portable enterprise power consumption data monitoring devices.
Background
At present, the existing intelligent electric meter adopts an RS485 communication mode to carry out on-site data acquisition and then transmits the data to a power supply company. However, for the enterprise itself, the electricity consumption data of the enterprise itself and the historical electricity consumption data cannot be monitored in real time, and the enterprise cannot count and analyze the electricity consumption data. Particularly, when carrying out the inspection of enterprise's power consumption data, need be close to monitoring devices on equipment such as block terminal in real time, and current monitoring devices is difficult to fix on the block terminal, needs handheld monitoring, causes the inconvenience of using.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a portable enterprise power consumption data monitoring devices.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a portable enterprise power consumption data monitoring devices, includes protective housing, base, circuit board and apron:
the protective shell is sleeved on the back face and the side wall of the base, a cavity is formed in the front face of the base, the circuit board is fixedly installed in the cavity, and the cover plate is detachably sealed on the cavity; the circuit board is integrated with a storage and receiving module of electricity utilization data;
the outer end face of the protective shell is provided with a transverse mounting groove, the outer end face of the protective shell is provided with a round hole, and a notch is formed above the round hole.
Optionally, four corners of the circuit board are respectively provided with a mounting hole, the bottom surface of the cavity is provided with four mounting columns, and the four mounting columns are respectively matched with the four mounting holes.
Optionally, an interface is disposed on a side wall of the base, an antenna is fixedly mounted on the interface, a slot for the antenna to extend out is disposed on the protective casing, and the antenna is electrically connected to the circuit board.
Optionally, the protective shell is made of rubber.
Optionally, a window is formed in the cover plate, a display screen is embedded in the window, and the display screen is electrically connected with the circuit board.
Optionally, the circuit board has a current transformer sampling port and a voltage transformer sampling port.
The utility model has the advantages that:
the utility model discloses the device is small, and portable on the basis that does not change original circuit, as long as insert the inlet wire of block terminal with the department of being qualified for the next round of competitions with the device, can be in order to realize the collection of power consumption data.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of a monitoring device according to the present application;
FIG. 2 is an exploded view of the components of the monitoring device of the present application;
fig. 3 is a schematic structural view of the protective case of the present application;
fig. 4 is a schematic perspective view of a base of the present application;
FIG. 5 is a schematic diagram of a circuit board according to the present application;
fig. 6 is a schematic structural diagram of the cover plate of the present application.
The parts corresponding to the reference numerals in the figures are as follows:
1-a rubber protective shell, 2-a base, 3-a circuit board, 4-a cover plate, 5-a current transformer and 6-a display screen;
101-BC26 communication module wireless device antenna, 102-guide rail installation groove, 103-suspension interface; 201-BC26 communication module wireless device interface, 202-circuit board mounting post; 301-a voltage transformer sampling port, 302-a voltage sampling circuit, 303-an electric energy collecting circuit, 304-a main control circuit, 305-a display screen mounting column, 306-a base mounting interface, 307-a BC26 communication module, 308-a current sampling circuit, 309-a power supply conversion circuit and 310-a current transformer sampling port; 401-380V jack type inlet wire port, 402-transparent window and 403-380V jack type outlet wire port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The utility model discloses an in some concrete examples, disclose a portable enterprise power consumption data monitoring devices, mainly include rubber protective housing 1, base 2, circuit board 3, apron 4, current transformer 5, display screen 6.
The transparent window 402 above the cover plate 4 facilitates observation of the electricity consumption information data on the display screen 6.
Eight jack type wiring ports, 380V jack type wire inlet ports 401 and 380V jack type wire outlet ports 403 are arranged below the cover plate 4 and are connected by adopting special connecting wires, one end of each jack type wiring port is connected with a power supply wiring terminal of the power distribution cabinet, the other end of each jack type wiring port is inserted into the wire inlet port of the power distribution cabinet, the other end of each jack type wiring port is inserted into the wire outlet port of the power distribution cabinet, and the other end of each jack type wiring port is connected with a load wiring terminal.
The cover plate 4 and the base 2 are fixed in a buckling mode, the combined device is protected through the rubber protective shell 1, the back of the rubber protective shell 1 is provided with a guide rail installation groove 102, the device can be installed on a guide rail, and the back 103 is a hanging interface and can be hung.
The circuit board 3 is mounted on the base 2 through four mounting posts 202, and the right side of the base 2 has a mounting hole 201 for mounting the antenna 101 of the BC26 communication module wireless device on the circuit board 3. The circuit board 3 mainly includes a current sampling circuit 308, an electric energy collecting circuit 303, a main control circuit 304, a BC26 communication module 307, a voltage sampling circuit 302, a power conversion circuit 309, a current transformer sampling port 310, a voltage transformer sampling port 301, and a display screen 6.
The current transformer 5 is arranged below the circuit board 3, one end of the current transformer is connected with a 380V jack type incoming line port 401 and a 380V jack type outgoing line port 402, and the other end of the current transformer is connected with a current transformer sampling port 310.
The power conversion circuit 309 converts the 380V power down to 5V and 3.3V.
The current sampling circuit 308 and the voltage sampling circuit 302 input the collected electric quantity information to the electric energy collecting circuit 303 in a differential input mode.
The power utilization information data acquired by the electric energy acquisition circuit 303 are transmitted to the main control circuit 304 in an SPI communication mode, the main control circuit 304 transmits data processing results to the liquid crystal display screen 6 in an SPI communication mode to display the data, meanwhile, the data are transmitted to the BC26 communication module 307 in a serial port communication mode, the BC26 communication module 307 transmits the data to the cloud server through an MQTT protocol, and the cloud server stores the data into a cloud database to realize data storage.
This device is small, and portable can install the guide rail of switch board, also can install and hang, and the rubber protective housing has played certain guard action to the device. Whole device is on the basis that does not change the original block terminal circuit of enterprise, can directly install the device on the guide rail of block terminal or hang, can realize anytime and anywhere and acquire the power consumption information of enterprise. After the device acquires the electricity utilization information, the data can be transmitted to a server of a user through the BC26 communication module 307, so that the online monitoring of the electricity utilization information can be realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims (6)

1. The utility model provides a portable enterprise power consumption data monitoring devices which characterized in that, includes protective housing, base, circuit board and apron:
the protective shell is sleeved on the back face and the side wall of the base, a cavity is formed in the front face of the base, the circuit board is fixedly installed in the cavity, and the cover plate is detachably sealed on the cavity; the circuit board is integrated with a storage and receiving module of electricity utilization data;
the outer end face of the protective shell is provided with a transverse mounting groove, the outer end face of the protective shell is provided with a round hole, and a notch is formed above the round hole.
2. The portable enterprise electricity data monitoring device according to claim 1, wherein four corners of the circuit board are respectively provided with mounting holes, the bottom surface of the cavity is provided with four mounting posts, and the four mounting posts are respectively matched with the four mounting holes.
3. The portable enterprise electricity data monitoring device according to claim 1, wherein an interface is formed in a side wall of the base, an antenna is fixedly mounted on the interface, a slot hole for the antenna to protrude out is formed in the protective shell, and the antenna is electrically connected with the circuit board.
4. The portable enterprise electricity data monitoring device of claim 1, wherein the protective shell is made of rubber.
5. The portable enterprise electricity data monitoring device of claim 1, wherein a window is formed in the cover plate, a display screen is embedded in the window, and the display screen is electrically connected with the circuit board.
6. The portable enterprise electricity data monitoring device of claim 1, wherein the circuit board has a current transformer sampling port and a voltage transformer sampling port.
CN202221784339.1U 2022-07-11 2022-07-11 Portable enterprise power consumption data monitoring device Active CN218629938U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221784339.1U CN218629938U (en) 2022-07-11 2022-07-11 Portable enterprise power consumption data monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221784339.1U CN218629938U (en) 2022-07-11 2022-07-11 Portable enterprise power consumption data monitoring device

Publications (1)

Publication Number Publication Date
CN218629938U true CN218629938U (en) 2023-03-14

Family

ID=85456578

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221784339.1U Active CN218629938U (en) 2022-07-11 2022-07-11 Portable enterprise power consumption data monitoring device

Country Status (1)

Country Link
CN (1) CN218629938U (en)

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