Unlock instant, AI-driven research and patent intelligence for your innovation.

Guide rail type three-phase multifunctional electric power instrument

A power meter and rail type technology, which is applied in the field of power quality composite management, can solve the problems of easy falling off, affecting the appearance of products, and inconspicuous signs, and achieves the effect of ensuring safety, preventing misalignment, and ensuring safety.

Inactive Publication Date: 2020-06-26
ENERTECH SUZHOU ENERGY TECH CO LTD
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the brand logos designed on the panels of power meters are mostly printed or pasted with self-adhesives, so there are deficiencies such as easy to fall off and inconspicuous logos, which affect the appearance of the entire product

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
  • Guide rail type three-phase multifunctional electric power instrument
  • Guide rail type three-phase multifunctional electric power instrument
  • Guide rail type three-phase multifunctional electric power instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: A guide rail type three-phase multi-function power meter, including an upper housing 1, a lower housing 2, a control circuit board 3 and a display board 4 equipped with a display screen, the control circuit board 3 and the display board 4 Located in the cavity formed between the upper case 1 and the lower case 2, the display board 4 is located above the control circuit board 3 and electrically connected through pin headers;

[0034] There are two wiring units 5 oppositely arranged in the lower casing 2, and the wiring unit 5 has four wiring sockets 6, and a threaded hole for screw insertion is opened on the wiring sockets 6, and the bottom casing 2 There are wiring through holes 7 corresponding to the terminal blocks 6 on the side plate, and the two opposite terminal blocks 6 are connected through a copper bar 8, and the external wires pass through the wiring through holes and are embedded in the terminal blocks, and placed in the copper Just below the end...

Embodiment 2

[0040] Embodiment 2: A guide rail type three-phase multi-function power meter, including an upper housing 1, a lower housing 2, a control circuit board 3 and a display board 4 equipped with a display screen, the control circuit board 3 and the display board 4 Located in the cavity formed between the upper case 1 and the lower case 2, the display board 4 is located above the control circuit board 3 and electrically connected through pin headers;

[0041] There are two wiring units 5 oppositely arranged in the lower casing 2, and the wiring unit 5 has four wiring sockets 6, and a threaded hole for screw insertion is opened on the wiring sockets 6, and the bottom casing 2 There are wiring through holes 7 corresponding to the terminal blocks 6 on the side plate, and the two opposite terminal blocks 6 are connected through a copper bar 8, and the external wires pass through the wiring through holes and are embedded in the terminal blocks, and placed in the copper Just below the end...

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 a guide rail type three-phase multifunctional electric power instrument. The electric power instrument comprises an upper shell, a lower shell, a control circuit board and a display panel carrying a display screen; the control circuit board and the display board are positioned in an accommodating cavity formed between the upper shell and the lower shell; the display panel is positioned above the control circuit board and is electrically connected with the control circuit board through a pin header; a locking hole corresponding to the wire holder is formed in the upper shell above the wiring unit; a rotatable cover plate is arranged above the locking hole, a plurality of protruding parts are arranged on the upper shell body below the cover plate, a through hole for the protruding parts to penetrate through is formed in the cover plate, a shallow groove is formed in the center of the upper surface of the upper shell body, a transparent plate is embedded in the shallow groove, and an indication mark is printed on the lower surface of the transparent plate in a silk-screen mode. According to the invention, the identification information originally printed on thesurface of the shell can be silk-screened on the lower surface of the transparent plate, so not only is the appearance attractive, but also printed characters are prevented from being exposed in theair to be abraded and the like.

Description

technical field [0001] The invention relates to a guide rail type three-phase multi-function electric meter, which belongs to the technical field of electric energy quality composite treatment. Background technique [0002] Three-phase multifunctional power meter is a multifunctional intelligent meter with programmable measurement, display, digital communication and power pulse transmission output. It can complete power measurement, power metering, data display, collection and transmission, and can be widely used in substation automation. , distribution automation, intelligent building, electric energy measurement, management and assessment within the enterprise. At present, the brand logos designed on the panels of power meters are mostly printed or pasted with self-adhesives, so there are shortcomings such as easy to fall off and inconspicuous logos, which affect the appearance of the entire product. Contents of the invention [0003] The purpose of the present inventio...

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): G01R11/04
CPCG01R11/04
Inventor 张万涛孙义学丁剑乔国锋
Owner ENERTECH SUZHOU ENERGY TECH CO LTD