Main controller, electric cabinet having same and method for connecting main controller and loads

A main controller and wiring technology, applied to the circuit layout, electrical components, chassis/cabinet/drawer parts, etc. on the support structure, which can solve the crowded electric control box, low wiring efficiency, electrical accidents, etc. problems, to save man-hours, improve wiring efficiency, and reduce inaccurate wiring

Inactive Publication Date: 2017-02-22
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the low wiring efficiency caused by the structural setting of the main controller in the p

Method used

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  • Main controller, electric cabinet having same and method for connecting main controller and loads
  • Main controller, electric cabinet having same and method for connecting main controller and loads
  • Main controller, electric cabinet having same and method for connecting main controller and loads

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0061] Example 1

[0062] This embodiment provides a main controller 9, including

[0063] The box body 1 is provided with a mounting hole 11 on its side wall, such as figure 1 Shown

[0064] The female terminal 2 is installed on the side wall of the box body 1 through the mounting hole 11, such as figure 2 As shown, the female terminal has a female terminal connecting portion 21 and a female terminal connecting portion 22, the female terminal connecting portion 21 is located inside the box body 1, and the female terminal connecting portion 2 is located outside the box body 1;

[0065] The main board 4 is packaged inside the box body 1;

[0066] There are several internal wires 5, one end of which is connected to the main board 5, and the other end is connected to the female terminal 21; and

[0067] The male terminal 3 is located outside the box body 1, such as image 3 As shown, there are a male end connecting portion 31 and a male end connecting portion 32, and the male end connecti...

Example Embodiment

[0078] Example 2

[0079] This embodiment provides an electric control box, such as Figure 4 As shown, it includes a box body 7; a main controller 9 is the main controller 9 described in the above embodiment (the main controller itself does not integrate an external wire); a wiring trough 8 is arranged in the box body 7 and is located The outside of the main controller 9; there are several external wires 6 (only one is shown in the figure), one end of which is connected to the male terminal 31, and the other end extends through the wiring groove 8 Box 7.

[0080] Since the electric control box adopts the above-mentioned main controller 9, it has the advantages of any one of the above-mentioned main controller 9 in the above implementation.

[0081] As a preferred embodiment, the wire slot 8 and the male terminal 3 are located on the same side of the box body 1. Such a structural design is convenient to concentrate the external wires 6 concentrated on the male terminal 3 through th...

Example Embodiment

[0083] Example 3

[0084] This embodiment provides a method for connecting a main controller and a load, which includes the following steps:

[0085] S1: Electrically connect one end of the internal wire 5 to the main board 4;

[0086] S2: Electrically connect the other end of the inner wire 5 with the female terminal 21 of the female terminal 2;

[0087] S3: Electrically connect the external wire 6 with the load 10;

[0088] S4: Electrically connect the external wire 6 with the male terminal 31 of the male terminal 3;

[0089] S5: Connect the male end connecting portion 32 of the male terminal 3 and the female end connecting portion 22 of the female terminal 2 to realize the electrical connection between the male terminal 3 and the female terminal 2.

[0090] The above-mentioned wiring method of the main controller 9 and the load 10 breaks the idea that the internal wire 5 of the main controller 9 directly extends outside the main controller 9 for connection in the prior art. Two section...

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PUM

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Abstract

The invention relates to a main controller, an electric cabinet and a method for connecting the main controller and loads. The main controller includes: a box body, the side wall of which is provided with a mounting hole; a female terminal which is mounted on the side wall of the box body via the mounting hole and is provided with a female terminal wiring part and a female terminal connecting part, the female terminal wiring part being disposed inside the box body, and the female terminal connecting part being disposed outside the box body; a mainboard which is encapsulated inside the box body; a plurality of inner leads, one end of each inner lead being connected to the mainboard and the other end being connected to the female terminal connecting part; and a male terminal which is arranged outside the box body, provided with a male terminal wiring part and a male connecting part, and is in detachably electrical connection to the female terminal through the cooperation between the male terminal connecting part and the female terminal connecting part. The main controller reduces the workers' error rate of wiring, thus reducing electrical accidents caused by wiring inaccuracy and improving the appearance of electric cabinet.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a main controller, an electrical system with the same, and a wiring method between the main controller and a load. Background technique [0002] At present, the main controller of electrical equipment is controlled by a micro-single-chip microcomputer. The micro-single-chip microcomputer is a square PCB board, that is, the main board. There are wires connected to multiple parts on the main board. In order to realize the electrical connection between the main board and the external load, such as Figure 5 As shown, in the electric control box in the prior art, it is necessary to arrange wiring grooves 8 around the main board 4, and the wires at different parts of the main board pass through different wiring grooves 8, and extend to the outside of the electric control box to communicate with the external load. Electrical connections. [0003] During the specific wiring...

Claims

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Application Information

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IPC IPC(8): H05K5/02H05K7/02
CPCH05K5/0247H05K7/02
Inventor 黎阳姜艳
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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