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Bottom plate structure, air conditioning outdoor unit and air conditioning device

A technology for air-conditioning outdoor units and air-conditioning indoor units, which is applied in air-conditioning systems, space heating and ventilation, household heating, etc. It can solve the problems of loose connection between the chassis and the front panel, reduce assembly processes, improve strength, and improve quality effect

Pending Publication Date: 2018-11-02
AUX AIR CONDITIONING LTD BY SHARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a chassis structure to solve the problem that the fixed connection between the chassis and the front panel is loose after the outdoor unit of the air conditioner is used for a long time

Method used

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  • Bottom plate structure, air conditioning outdoor unit and air conditioning device
  • Bottom plate structure, air conditioning outdoor unit and air conditioning device
  • Bottom plate structure, air conditioning outdoor unit and air conditioning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] like figure 1 As shown, it is a schematic structural diagram of the pump foot bolt 25 of the present invention. Wherein, the pump foot bolt 25 includes a round platform 252 and an annular protrusion 253, the annular protrusion 253 is arranged at the lower end of the round platform 252, and when subjected to pressure, the annular protrusion 253 deforms, and the radial direction of the annular protrusion 253 extend.

[0078] During the molding process of the chassis, the annular protrusion 253 is inserted into the hole of the chassis, the upper mold of the chassis presses the round platform 252 and moves downward, the lower mold withstands the annular protrusion 253, and the upper mold passes through the round platform 252 to pair the annular protrusions during the downward movement. 253 is extruded to deform the annular protrusion 253, and the material around the annular protrusion 253 extends radially to it, and the annular protrusion 253 is flattened to fit the bottom...

Embodiment 2

[0082] As the above-mentioned pump foot bolt 25, the difference of this embodiment is that, in combination with figure 1 As shown, the pump foot bolt 25 in this embodiment includes a bolt body 251 , a round platform 252 and an annular protrusion 253 . The round platform 252 is a solid cylinder, and the annular protrusion 253 is a hollow ring. The hollow structure of the annular protrusion 253 makes the annular protrusion 253 more likely to deform when stressed. like figure 2 As shown, in this embodiment, the annular protrusion 253 includes a hollow portion 2531, and the hollow portion 2531 is cylindrical, and the material around the annular protrusion 253 is evenly distributed, so that the material can extend evenly in the radial direction during the extrusion process.

[0083] The upper end of the round platform 252 is integrally formed with the lower end of the bolt body 251, and the lower end of the round platform 252 is integrally formed with the upper end of the annular...

Embodiment 3

[0086] Like the pump foot bolt 25 mentioned above, the difference of this embodiment is that the annular protrusion 253 is provided with several reinforcing ribs inside, and the reinforcing ribs are integrally formed with the inner wall of the hollow portion 2531 . During the extrusion process, the reinforcing rib can prevent the annular protrusion 253 from extending radially inward after being compressed. The reinforcing ribs are evenly distributed inside the annular protrusion 253, and the two are parallel to each other. The plane where the reinforcing ribs are located is perpendicular to the cross section of the annular protrusion 253. This arrangement can ensure the use of a small number of reinforcing ribs and can fully exert the anti-circular effect of the reinforcing ribs. The function of the protrusion 253 extending radially inward after being compressed. In this way, the material is saved, and the forming effect between the pump foot bolt 25 and the chassis is ensured...

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PUM

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Abstract

The invention provides a bottom plate structure, an air conditioning outdoor unit and an air conditioning device. The bottom plate structure comprises a bottom plate body and pump foot bolts, reinforcing ribs are arranged on the side, close to a front panel, of the bottom plate body, and the bottom plate body is connected with the front panel of the air conditioning outdoor unit through the pump foot bolts. According to the bottom plate structure, the pump foot bolts are utilized to connect the front panel and the bottom plate, integrated connection among the front panel, the bottom plate andthe pump foot bolts is achieved by pressing the pump foot bolts during the shaping process of the bottom plate, the connecting stability of the front panel and the bottom plate is improved, the reinforcing ribs are added to the side, close to the front panel of the outdoor unit, of the bottom plate body to improve the strength of the connecting position of the bottom plate and the front panel, sothat the connecting position of the bottom plate and the front panel does not easily deform due to factors of vibration and the like during the transportation or operation process, and the quality ofthe air conditioning outdoor unit is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a chassis structure, an air conditioner outdoor unit and an air conditioner. Background technique [0002] In the current air-conditioning outdoor unit, the chassis and the front panel are usually connected by threaded fasteners. After the air-conditioning outdoor unit is used for a long time, the threaded fasteners connecting the chassis and the front panel will slip, making the chassis and the front panel slip. The connection of the panel is loose, and over time, the front panel falls off, affecting the operation of the outdoor unit. Contents of the invention [0003] In view of this, the present invention aims to propose a chassis structure to solve the problem of loosening of the fixed connection between the chassis and the front panel after the outdoor unit of the air conditioner has been used for a long time. [0004] In order to achieve the above object, techni...

Claims

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Application Information

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IPC IPC(8): F24F1/60
CPCF24F1/60
Inventor 卢超群董宏达刘武祥杨霄田振林盖周杨
Owner AUX AIR CONDITIONING LTD BY SHARE LTD