An explosion-proof smart electric meter

Abstract

The utility model relates to the technical field of electric meters, and discloses an explosion-proof smart electric meter, including an insulating shell component, an internal machine component installed inside the insulating shell component, and a photographic recording component installed on the front side of the internal machine component. The utility model can install a photographic recording component on the device, so that when the device is used, the internally arranged photographic recording component can make photographic records every time it is used, so that the situation that the person who steals electricity changes the internal circuit can be avoided, and even if an unexpected situation occurs, the corresponding person can be found in the first time through the internal photographic record to recover the loss.

Description

Technical Field

[0001] The utility model relates to the technical field of electric meters, in particular to an explosion-proof intelligent electric meter. Background Art

[0002] Smart meters are one of the basic devices for data collection in smart grids (especially smart distribution networks). They are responsible for the collection, metering and transmission of raw electric energy data and are the basis for information integration, analysis optimization and information display. In addition to the basic electricity consumption metering function of traditional electric energy meters, smart meters also have intelligent functions such as two-way multi-rate metering function, user-side control function, two-way data communication function with multiple data transmission modes, and anti-electricity theft function in order to adapt to the use of smart grids and new energy. The advanced metering infrastructure (AMI) and automatic meter reading (AMR) system built on the basis of smart meters can provide users with more detailed electricity consumption information, allowing users to better manage their electricity consumption to achieve the goal of saving electricity bills and reducing greenhouse gas emissions; distribution companies can detect faults more quickly and respond in a timely manner to strengthen power network control and management.

[0003] The application number is CN202222477730.3, which discloses a multifunctional smart meter, including an explosion-proof shell, one side of which is fixedly connected to a mounting base, the mounting base body is provided with four mounting holes, the explosion-proof shell and the inner wall of the mounting base are fixedly connected to a number of protective components, a meter shell is fixedly connected between the several protective components, a meter body is arranged inside the meter shell, an integrated component is arranged inside the meter shell, a meter cover is fixedly connected to the meter shell by bolts, a communicator is fixedly connected to the top of the explosion-proof shell, a fire box is fixedly connected to one side of the explosion-proof shell, and a fire pipe is fixedly connected to one end of the fire box. This multifunctional smart meter has strong practicality.

[0004] Although the above utility model is provided with four mounting holes through the mounting base body, the explosion-proof shell and the inner wall of the mounting base are fixedly connected with several protection components, the several protection components are fixedly connected with an electric meter shell, the electric meter body is arranged inside the electric meter shell, the integrated components are arranged inside the electric meter shell, the electric meter shell is fixedly connected with a meter cover by bolts, the top of the explosion-proof shell is fixedly connected with a communicator, one side of the explosion-proof shell is fixedly connected with a fire box, and one end of the fire box is fixedly connected with a fire pipe. This kind of multifunctional smart meter has strong practicality, but there is a disadvantage that when the device is in use, some people may have their electricity stolen, and it is impossible to catch this person.

[0005] Therefore, it is necessary to install a photographic recording component on the device so that when the device is used, the internal photographic recording component can make photographic records every time it is used. This can prevent people who steal electricity from changing the internal circuit. Even if an unexpected situation occurs, the corresponding person can be found in the first time through the internal photographic records to recover the loss. Utility Model Content

[0006] The purpose of the utility model is to provide an explosion-proof smart electric meter to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is an explosion-proof smart electric meter, comprising an insulating shell component, an internal machine component is installed inside the insulating shell component, and a photographic recording component is installed on the front side of the internal machine component;

[0009] The photographic recording component comprises a hidden camera, a photographic host is installed at the rear side of the hidden camera, and a memory card is installed in the middle of the photographic host.

[0010] Furthermore, the insulating shell assembly includes a cover assembly, and a rear cover assembly is installed on the rear side of the cover assembly.

[0011] Furthermore, the internal unit component includes an electrode plate and a chip, a power-off relay is installed on the front side of the electrode plate, a circuit board is installed on the front side of the power-off relay, a display screen is installed on the front side of the circuit board, and a controller is installed on one side of the circuit board, and a viewing control button is installed on the other side of the controller, the chip is installed in the middle position of the rear side of the electrode plate, and a connection box is installed on one side of the circuit board, a network connection port is installed on the other side edge of the connection box, and a metering chip is installed on one side of the circuit board, and a communication carrier module is installed on one side of the metering chip.

[0012] Further, the cover assembly includes a front mounting plate, a button limiting hole is installed on one side of the front mounting plate, a display protection screen is installed on one side of the button limiting hole, and a protective cover is installed on one side of the display protection screen.

[0013] Furthermore, the rear cover assembly includes a package cover, a mounting buckle is installed on the top of the package cover, and fixing holes are installed around the four corners, a wide band mounting hole is installed at the bottom of the fixing hole, and a connecting groove is opened on one side of the wide band mounting hole.

[0014] Furthermore, four corners of the electrode plate are provided with mounting holes, and mounting bolts are installed inside the mounting holes.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model is an explosion-proof smart meter. By installing a photographic recording component on the device, when the device is used, the internal photographic recording component can make photographic records every time it is used, so as to prevent the occurrence of people who steal electricity from changing the internal circuit. Moreover, even if an unexpected situation occurs, the corresponding person can be found in the first time through the internal photographic records to recover the loss.

[0017] (2) The utility model is an explosion-proof smart meter. An insulating shell is provided on the outside of the device, so that the explosion caused by leakage of a large current in the internal power motor can be avoided.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of an explosion-proof smart meter of the utility model;

[0021] Figure 2 This is a schematic diagram of the disassembly structure of an explosion-proof smart meter of the utility model;

[0022] Figure 3 This is a schematic diagram of the front structure of an electrode plate of an explosion-proof smart meter of the utility model;

[0023] Figure 4 This is a schematic diagram of the rear structure of an electrode plate of an explosion-proof smart meter of the utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] In the figure: 1. Insulating shell assembly; 2. Internal machine assembly; 3. Photographic recording assembly; 101. Cover assembly; 102. Back cover assembly; 201. Electrode plate; 202. Power-off relay; 203. Circuit board; 204. Display screen; 205. View control button; 206. Controller; 207. Chip; 208. Connection box; 209. Network connection port; 210. Metering chip; 211. Communication carrier module; 301. Invisible camera; 302. Photographic host; 303. Memory card; 1011. Front mounting plate; 1012. Button limit hole; 1013. Display protection screen; 1014. Protective cover; 1021. Package cover; 1022. Mounting buckle; 1023. Fixing hole; 1024. Broadband mounting hole; 1025. Connection slot; 2011. Mounting hole; 2012. Mounting bolt. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 - Figure 4 As shown, the utility model is an explosion-proof smart meter, comprising an insulating housing assembly 1, an internal machine assembly 2 is installed inside the insulating housing assembly 1, and a photographic recording assembly 3 is installed on the front side of the internal machine assembly 2;

[0028] The photographic recording component 3 includes a hidden camera 301, a photographic host 302 is installed on the rear side of the hidden camera 301, and a memory card 303 is installed in the middle of the photographic host 302. The internal memory card 303 can save all the captured shots.

[0029] By installing a photographic recording component 3 on the device, when the device is used, the internally arranged photographic recording component 3 can make photographic records every time it is used, so that it can be prevented from happening that the person who steals electricity changes the internal circuit. Moreover, even if an unexpected situation occurs, the corresponding person can be found in the first time through the internal photographic records to recover the loss.

[0030] The insulating shell assembly 1 includes a sealing cover assembly 101, and a rear cover assembly 102 is installed on the rear side of the sealing cover assembly 101. The material of the insulating shell assembly 1 is set so that when the device is in use, it can avoid explosion caused by leakage caused by large current of the internal power supply motor.

[0031] The indoor unit component 2 includes an electrode plate 201 and a chip 207. A power-off relay 202 is installed on the front side of the electrode plate 201. A circuit board 203 is installed on the front side of the power-off relay 202. A display screen 204 is installed on the front side of the circuit board 203, and a controller 206 is installed on one side thereof. A viewing control button 205 is installed on the other side of the controller 206. The chip 207 is installed in the middle position of the rear side of the electrode plate 201, and a connection box 208 is installed on one side thereof. A network connection port 209 is installed on the edge of the other side of the connection box 208, and a metering chip 210 is installed on one side thereof. A communication carrier module 211 is installed on one side of the metering chip 210. The communication carrier module 211 is set to record and transmit data, and the internal metering chip 210 can record the current and voltage in each time period during the working process to check whether there is any abnormality.

[0032] The cover assembly 101 includes a front mounting plate 1011, a button limiting hole 1012 is installed on one side of the front mounting plate 1011, a display protection screen 1013 is installed on one side of the button limiting hole 1012, and a protective cover 1014 is installed on one side of the display protection screen 1013. The display protection cover 1013 and the protective cover 1014 can protect the internal display screen 204 and the invisible camera 301.

[0033] The back cover assembly 102 includes a package cover 1021, a mounting buckle 1022 is installed on the top of the package cover 1021, and fixing holes 1023 are installed around the four corners, a wide band mounting hole 1024 is installed at the bottom of the fixing hole 1023, and a connecting groove 1025 is opened on one side of the wide band mounting hole 1024. The mounting buckle 1022 can be used to perform a good fixing effect when installing the device.

[0034] Four corners of the electrode plate 201 are provided with mounting holes 2011 , and mounting bolts 2012 are installed inside the mounting holes 2011 .

[0035] When using this device, first, the installation buckle 1022 can be used to fix the device well when it is installed, and then the photographic recording component 3 can be installed on the device when it is used. When the device is used, the internal photographic recording component 3 can make photographic records every time it is used, so that it can be prevented from changing the internal circuit by the person who steals electricity. The display protection cover 1013 and the protection cover 1014 arranged on the outside can protect the internal display screen 204 and the invisible camera 301 to avoid scratches on the lens.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An explosion-proof smart meter, comprising an insulating housing assembly (1), characterized in that: An internal machine component (2) is installed inside the insulating housing component (1), and a photographic recording component (3) is installed on the front side of the internal machine component (2); The photographic recording component (3) comprises a hidden camera (301), a photographic host (302) is installed on the rear side of the hidden camera (301), and a memory card (303) is installed in the middle of the photographic host (302).

2. The explosion-proof smart meter according to claim 1, characterized in that: The insulating housing assembly (1) comprises a cover assembly (101), and a rear cover assembly (102) is installed on the rear side of the cover assembly (101).

3. The explosion-proof smart meter according to claim 1, characterized in that: The indoor unit component (2) comprises an electrode plate (201) and a chip (207); a power-off relay (202) is installed on the front side of the electrode plate (201); a circuit board (203) is installed on the front side of the power-off relay (202); a display screen (204) is installed on the front side of the circuit board (203); a controller (206) is installed on one side of the circuit board (203); a viewing control button (205) is installed on the other side of the controller (206); the chip (207) is installed at the middle position of the rear side of the electrode plate (201); a connection box (208) is installed on one side of the chip (207); a network connection port (209) is installed on the edge of the other side of the connection box (208); a metering chip (210) is installed on one side of the chip (210); and a communication carrier module (211) is installed on one side of the metering chip (210).

4. The explosion-proof smart meter according to claim 2, characterized in that: The cover assembly (101) comprises a front mounting plate (1011), a button limiting hole (1012) being mounted on one side of the front mounting plate (1011), a display protection screen (1013) being mounted on one side of the button limiting hole (1012), and a protection cover (1014) being mounted on one side of the display protection screen (1013).

5. The explosion-proof smart meter according to claim 2, characterized in that: The rear cover assembly (102) comprises a cover (1021), a mounting buckle (1022) is installed on the top of the cover (1021), and fixing holes (1023) are installed around the four corners, a wide-band mounting hole (1024) is installed at the bottom of the fixing hole (1023), and a connecting groove (1025) is opened on one side of the wide-band mounting hole (1024).

6. The explosion-proof smart meter according to claim 3, characterized in that: The electrode plate (201) is provided with mounting holes (2011) at four corners, and mounting bolts (2012) are installed inside the mounting holes (2011).

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