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An air conditioner base part and bottom shell connection structure and air conditioner

A connection structure and technology for air conditioners, which are applied in the directions of space heating and ventilation details, household heating, heating methods, etc., can solve the problem of abnormal noises in the connection structure between the base part and the bottom shell, and reduce noise and reduce noise. Noise, the effect of reducing the contact area

Active Publication Date: 2020-11-03
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the connection structure between the base part and the bottom shell in the air conditioner in the prior art produces abnormal noise during the use of the air conditioner.

Method used

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  • An air conditioner base part and bottom shell connection structure and air conditioner
  • An air conditioner base part and bottom shell connection structure and air conditioner
  • An air conditioner base part and bottom shell connection structure and air conditioner

Examples

Experimental program
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Effect test

Embodiment 1

[0040] This embodiment provides a connection structure between the base part of the air conditioner and the bottom shell, including: figure 2 (shown in the middle x direction) extends the top limiting groove 4; the bottom shell 2, and the bottom shell 2 is formed with a top rib 3 suitable for embedding the inside of the top limiting groove 4; perpendicular to the long side direction The cross-section of the top rib 3 is in contact with the top limiting groove 4 at discrete points, and at least two points are respectively located on the opposite side walls of the top limiting groove 4 .

[0041] Specifically, when the top rib 3 completely enters the top limiting groove 4, the top rib 3 leans against the inner wall of the top limiting groove 4 in an oblique shape, and adopts an inclined connection structure to change Instead of the "surface-to-surface contact" method between the top rib 3 and the top limiting groove 4 in the prior art, a "point-line contact" or "point-to-point ...

Embodiment 2

[0052] This embodiment provides an air conditioner, including the connection structure provided in Embodiment 1. Specifically, in a section perpendicular to the long side direction of the top rib 3, the top rib 3 is in contact with the top limiting groove 4 at discrete points, and at least two points of the top rib 3 are respectively located at the On the two side walls of the top limiting groove 4. The above-mentioned setting method changes the "surface-to-surface contact" method between the top rib 3 and the top limiting groove 4 in the prior art, and forms a "point-line contact" or "point-point contact" contact method. When the two are heated and expand, the contact area of ​​"point-line contact" or "point-point contact" is greatly reduced, which can effectively reduce the noise generated by it.

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Abstract

The invention provides a connecting structure. The connecting structure comprises a base part and a bottom shell, wherein a top limiting groove extending in the long edge direction of the base part isformed in the upper part of the base part in the installation state, and a top rib strip which is suitable for being embedded into the top limiting groove is formed on the bottom shell. According tothe section perpendicular to the long edge direction, the top rib strip is in discrete point contact with the top limiting groove, so that the mode that a top rib and a top limiting groove are in surface-to-surface contact in the prior art is changed, and the contact mode of ''point-line contact'' or ''point-to-point contact'' is formed; and when expansion occurs due to heating, by adopting the contact mode of ''point-line contact'' or ''point-to-point contact'', the mutual contact area is greatly reduced, and then the noise generated is also greatly weakened.

Description

technical field [0001] The invention relates to the technical field of preventing abnormal noise of an air conditioner, in particular to a connection structure between a base part of an air conditioner and a bottom case and an air conditioner. Background technique [0002] The air conditioner is a widely used household appliance. In a traditional air conditioner, its air duct and water channel system are installed on the bottom shell. The base part of the air conditioner is first assembled and fixed on the wall as a basic part. Cleaning requires professionals to disassemble and clean each part of the air conditioner, which is extremely inconvenient. [0003] During the long-term use of the air conditioner, the dust and other debris entering the air duct and water channel from the air inlet will cause serious pollution to the entire air duct and water channel system. If it is not cleaned in time, it will be used as a pollution source to bring harm to the environment during th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/20F24F13/24
CPCF24F13/20F24F13/24F24F2013/247
Inventor 杨盼黄军余卫权
Owner GREE ELECTRIC APPLIANCES INC
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