Electric power metering device

A technology of power metering device and power metering box, which is applied in the direction of measuring device, measuring electric variable, measuring time integration, etc., can solve the problems of easy failure, low anti-theft, and installation outdoors, and achieve the effect of preventing sliding

Active Publication Date: 2016-12-07
国网山东省电力公司招远市供电公司
View PDF6 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of residential electricity consumption, the power metering device is indispensable. The power metering device can record the amount of electricity used by each household. It is an important power device. However, ordinary power metering devices do not have waterproof functions, and power metering devices are in Bungalows in remote areas are often installed outdoors. At the same time, the current power metering device does not have a good heat dissipation function. The heat in the device cannot be dissipated in time, and it is prone to failure after a long time. The metering device is not highly resistant to theft

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electric power metering device
  • Electric power metering device
  • Electric power metering device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-5, the present invention provides a technical solution: a power metering device, including a power metering box 1, a protective case 2, a gear motor 3, and a lifting controller 4, and protective case slides are arranged on corresponding positions on both sides of the power metering box 1. Road 5, the protective shell 2 is slidingly matched with the protective shell slideway 5, the lower and upper parts of the protective shell 2 are respect...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an electric power metering device which comprises an electric power metering box, a protective shell, a gear motor and a lift controller. Protective shell sliding rails are arranged on corresponding positions on the two sides of the electric power metering box. The protective shell and the protective shell sliding rails are in sliding fit. The protective shell is provided with a rack. The rack is in sliding fit with a rack sliding rail arranged on the upper portion of the electric power metering box and is meshed with a driving gear arranged on the gear motor. A set of semiconductor refrigeration sheets, a set of air inlet fans, a set of electric energy meters, a line-in terminal, a line-out terminal, a set of switches and a radiating drying controller are arranged in the electric power metering box. The protective shell and the electric power metering box in the electric power metering device cooperate to ascend and descend, and consequently the electric power metering box can be well protected; the whole device can be arranged outdoors, has a rainproof function, can resist dampness, has a high temperature heat dissipation function and is wide in applicable range and long in service life.

Description

technical field [0001] The invention relates to the field of power metering equipment, in particular to a power metering device. Background technique [0002] In the process of residential electricity consumption, the power metering device is indispensable. The power metering device can record the amount of electricity used by each household. It is an important power device. However, ordinary power metering devices do not have waterproof functions, and power metering devices are in Bungalows in remote areas are often installed outdoors. At the same time, the current power metering device does not have a good heat dissipation function. The heat in the device cannot be dissipated in time, and it is prone to failure after a long time. The metering device is not highly resistant to theft. Contents of the invention [0003] The purpose of the present invention is to provide an electric power metering device to solve the problems raised in the background art above. [0004] In...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/04G01R11/24
CPCG01R11/04G01R11/24
Inventor 刘希荣吴成安刘宾郭文进王学锋董慧李锋王妮妮王晓霞华海娣刘韶锋秦德展薛金训李长峰段艳芹杜志俭张绍朋华烨
Owner 国网山东省电力公司招远市供电公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap