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Cabinet routing box and electric appliance cabinet

A technology for wiring boxes and cabinets, applied in the direction of chassis/cabinet/drawer parts, electrical components, circuit layout on support structures, etc. problems, achieve good mechanical protection and electrical protection, improve EMC characteristics, and facilitate maintenance.

Inactive Publication Date: 2016-02-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to propose a cabinet wiring box, which can solve the problems of crosstalk between various cables existing in the existing cabinet wiring method, poor shielding effect, unfavorable EMC characteristics of products, and prolonging the EMC test period.

Method used

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  • Cabinet routing box and electric appliance cabinet
  • Cabinet routing box and electric appliance cabinet

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Embodiment Construction

[0027] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0028] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0029] figure 1 with figure 2 They are respectively a perspective view and a structural schematic view of a wiring box for a cabinet provided in this embodiment. Such as...

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Abstract

The invention relates to the technical field of routing devices of electric appliance cabinets and in particular relates to a cabinet routing box. The cabinet routing box comprises a routing trough and a cover plate, wherein the cover plate is connected with the routing trough in a clamping manner. The cabinet routing box is fixedly connected with a groundable cabinet shell. Meanwhile, the invention also relates to an electric appliance cabinet on which the cabinet routing box is installed. The cabinet routing box has the beneficial effects that the cabinet routing box has the effects of effectively solving the problem of crosstalk among various cables in existing cabinet routing modes, improving the EMC (electromagnetic compatibility) characteristic of internal cables and shortening the EMC test period and has good mechanical protection and electric protection functions; meanwhile, as the cover plate and routing trough of the cabinet routing box are connected in a clamping manner, the cabinet routing box has a simple structure and is convenient to machine, disassemble and maintain.

Description

technical field [0001] The invention relates to the technical field of wiring devices for electrical cabinets, in particular to a wiring box for a cabinet and an electrical cabinet with the wiring box for the cabinet. Background technique [0002] At present, the wiring types of the inverter air conditioner external unit mainly include power lines, compressor lines, fan lines, reactor lines, solenoid valve lines, electric heating belt lines, communication lines, and sensor lines such as temperature sensors. Among them, the signal amplitudes and frequencies carried by various traces are not the same, causing them to play different roles as interference source lines and sensitive lines in the consideration of electromagnetic compatibility (EMC). The main problems are as follows: [0003] 1. After the various lines are output from the electrical box, the outgoing lines are more random. Although the design will separate the strong and weak electricity within a certain range, due...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02H05K7/02
CPCH05K5/0247H05K7/02
Inventor 王会吕继方于洪涛苏起钦钱成
Owner GREE ELECTRIC APPLIANCES INC
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