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A smart energy meter

A smart energy meter and casing technology, applied in the field of smart energy meters, can solve the problems of poor anti-theft effect and achieve high sealing, avoid loosening and displacement, and good anti-theft performance

Active Publication Date: 2022-08-02
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a smart electric energy meter, which effectively solves the technical problem that the existing electric energy meter has poor anti-stealing effect

Method used

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0040] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the embodiments of the present application and simplifyin...

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Abstract

The application relates to the field of sealing technology, and in particular to a smart electric energy meter, comprising an upper casing, a lower casing, a fastener, a sealing cover and a pressing buckle; the upper casing is provided with a mounting groove through which the fastener is installed The groove is fixedly connected to the upper casing and the lower casing, and the sealing cover is matched and installed in the installation groove; the pressing buckle includes a clip, an upper baffle, a connecting plate and a lower baffle; the upper baffle is connected to the top of the connecting plate, and the lower The baffle is detachably connected with the bottom end of the connecting plate; the clamping piece is connected with the upper baffle, and the upper casing and the lower casing are provided with a clamping position; the upper baffle covers the opening of the installation groove, and the clamping piece is buckled and installed in In the clamping position, a pressing space for pressing the upper casing and the lower casing is jointly formed between the upper baffle and the lower baffle. In the present application, the sealing cover and the pressing buckle are used to realize the double sealing of the fasteners inside the electric energy meter, so that it is difficult for outsiders to open the electric energy meter, so as to achieve the purpose of preventing electricity theft, and effectively solve the problem of the existing electric energy meter. The technical problem of poor electricity stealing effect.

Description

technical field [0001] The present application relates to the field of sealing technology, and in particular, to a smart electric energy meter. Background technique [0002] At present, in the process of manufacturing and using the electric energy meter, in order to prevent unauthorized personnel from opening the programming key cover and the electric energy meter shell of the electric energy meter to change the measurement performance of the electric energy meter, the programming key cover and the electric energy meter shell of the electric energy meter The above adopts the structure of sealing (sealing) the shell and cover fastening screws. Usually the parts of the electric energy meter are installed in the meter body, the outer part of the meter is tightly fastened with the cover, the cover and the meter body are fastened with bolts, and the cover and the bolts have through holes, and the lead sealing wire passes through the through holes. Then penetrate a lead seal bloc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R11/04G01R11/24
CPCG01R11/04G01R11/24
Inventor 肖勇崔超曾勇刚赵云林伟斌
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
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