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

A technology for an air conditioner outdoor unit and an air conditioner indoor unit, which is used in air conditioning systems, space heating and ventilation, and household heating, etc., can solve the problems of low production efficiency, looseness, and many molding processes, so as to reduce molding processes and improve production. Efficiency, the effect of enhancing stability

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

The above-mentioned molding process has the following problems: many molding processes and low production efficiency; and the connection between the chassis body and the front panel is not firm enough, and looseness may occur
The existing molding process between the chassis body and the front panel is not effective

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

[0069] Such as 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.

[0070] 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 bot...

Embodiment 2

[0074] 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. Such as 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.

[0075] 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 annu...

Embodiment 3

[0078] 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 part 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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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, and thebottom plate body is connected with a front panel of the air conditioning outdoor unit through the pump foot bolts. The problems of more shaping processes and low production efficiency between an existing bottom plate structure and the front panel of the air conditioning outdoor unit are solved. The bottom plate structure is simple, the connection between the bottom plate body and the pump foot bolts and the integration of the bottom plate body and the front panel can be completed during the shaping process of the bottom plate body, shaping processes are reduced, the production efficiency is improved, and the stability between the bottom plate body and the overall structure of the front panel is enhanced.

Description

technical field [0001] The invention relates to the technical field of air conditioning and refrigeration engineering, in particular to a chassis structure, an air conditioner outdoor unit and an air conditioner. Background technique [0002] At present, the molding process between the chassis body and the front panel of the air conditioner outdoor unit requires the following processes: chassis body molding, front panel molding, chassis body and front panel connected by clamping or screw connection. The above-mentioned forming process has the following problems: many forming processes and low production efficiency; and the connection between the chassis body and the front panel is not firm enough and may become loose. The existing molding process between the chassis body and the front panel is not effective. [0003] In view of the above-mentioned defects, the creator of the present invention has finally obtained the present invention through long-term research and practice...

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
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