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Intelligent electric energy meter

A technology of a smart electric energy meter and a casing, which is applied in the field of smart electric energy meters, can solve the problems of poor anti-theft effect, etc., and achieve the effects of high sealing, enhanced pressing effect, and good anti-theft performance.

Active Publication Date: 2021-05-25
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 following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection 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 " and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or i...

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Abstract

The invention relates to the technical field of sealing, in particular to an intelligent electric energy meter which comprises an upper shell, a lower shell, a fastener, a sealing cover and a pressing buckle. A mounting groove is formed in the upper shell, the fastener penetrates through the mounting groove to fixedly connect the upper shell and the lower shell, and the seal cover is mounted in the mounting groove in a matched manner; the pressing buckle comprises a clamping piece, an upper baffle, a connecting plate and a lower baffle. The upper baffle is connected with the top end of the connecting plate; the lower baffle is detachably connected with the bottom end of the connecting plate; the clamping piece is connected with the upper baffle, and the upper shell and the lower shell are provided with clamping positions; the upper baffle covers the opening of the mounting groove, and the clamping piece is installed in the clamping position in a buckled mode, so that a pressing space used for pressing the upper shell and the lower shell is jointly formed between the upper baffle and the lower baffle. According to the electric energy meter, the fastener is doubly sealed in the electric energy meter through the seal cover and the pressing buckle, so that external personnel are difficult to open the electric energy meter, the purpose of electricity larceny prevention is achieved, and the technical problem that an existing electric energy meter is poor in electricity larceny prevention effect is effectively solved.

Description

technical field [0001] The application relates to the technical field of sealing, 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 of the electric energy meter and the electric energy meter shell Both adopt the structure that seals (seals) the housing and the cover fastening screws. Usually the components of the electric energy meter are installed in the meter body, the meter body is tightly fastened to the meter cover, and the meter cover and the meter body are fastened with bolts, and the meter cover and the bolts are both opened with through holes, and the lead seal wire passes through the above through holes. Then penetrate a...

Claims

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Application Information

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Patent Type & Authority Applications(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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