CN214891563U - Chassis assembly and air conditioner external unit - Google Patents
Chassis assembly and air conditioner external unit Download PDFInfo
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- CN214891563U CN214891563U CN202023081699.9U CN202023081699U CN214891563U CN 214891563 U CN214891563 U CN 214891563U CN 202023081699 U CN202023081699 U CN 202023081699U CN 214891563 U CN214891563 U CN 214891563U
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- foot
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- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model relates to an outer machine of chassis subassembly and air conditioner. The chassis assembly comprises a chassis and a footing, wherein the chassis comprises a first connecting part; the foot includes a second connecting portion; the second connecting portion is connected with the first connecting portion. The chassis is fixed with the bottom feet by arranging the first connecting part and the second connecting part and connecting the second connecting part with the first connecting part, and the assembly efficiency between the chassis and the bottom feet is improved due to the fact that the connection is realized through the connecting parts.
Description
Technical Field
The utility model relates to a household electrical appliances technical field especially relates to an outer machine of chassis subassembly and air conditioner.
Background
At present, no connecting structure specially used for connecting the chassis and the bottom feet of the air conditioner outdoor unit is arranged on the chassis and the bottom feet, so that the chassis and the bottom feet are fixed in a welding mode. And adopt the fixed mode of welded to need to be equipped with special welder, manual welding leads to the assembly efficiency of chassis subassembly to be lower.
Therefore, how to improve the assembly efficiency of the chassis and the bottom foot is an urgent problem to be solved.
Disclosure of Invention
In view of the not enough of above-mentioned prior art, the utility model aims at providing an outer machine of chassis subassembly and air conditioner aims at solving the current not high problem of chassis subassembly assembly efficiency.
In a first aspect, an embodiment of the present invention provides a chassis assembly, including:
a chassis including a first connection portion; and
a footing including a second connecting portion;
the second connecting portion is connected with the first connecting portion.
Optionally, the chassis assembly further includes a chassis body and a first reinforcing portion fixedly connected to the chassis body, and the first connecting portion is fixed to the first reinforcing portion.
Optionally, the chassis assembly further includes a foot body and a second reinforcing portion fixedly connected to the foot body, and the second connecting portion is fixed to the second reinforcing portion.
Optionally, the chassis assembly, wherein the first connecting portion includes a cavity for receiving the second connecting portion.
Optionally, the chassis assembly, wherein a groove is formed on an inner side wall of the cavity.
Optionally, the chassis assembly, wherein the second connecting portion includes a boss, and the boss is adapted to the cavity.
Optionally, the chassis assembly, wherein the boss includes a boss body and an outward extending portion formed by extending an end of the boss body outward; when the first connecting portion is connected with the second connecting portion, the extending portion is connected with the groove in a clamping mode.
Optionally, the chassis assembly further includes a plurality of first reinforcing portions fixed to the chassis body, and a plurality of first connecting portions fixed to each of the first reinforcing portions.
Optionally, the chassis assembly, wherein there are two of the footings.
In a second aspect, the present invention further provides an air conditioner external unit, wherein the air conditioner external unit comprises the chassis assembly as described above.
Has the advantages that: the utility model provides a chassis component, this chassis component includes: the base plate is provided with a first connecting portion, and the bottom foot is provided with a second connecting portion. The chassis is fixed with the bottom feet by arranging the first connecting part and the second connecting part and connecting the second connecting part with the first connecting part, and the assembly efficiency between the chassis and the bottom feet is improved due to the fact that the connection is realized through the connecting parts.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without any inventive work.
Fig. 1 is a front view of a chassis assembly according to an embodiment of the present invention;
fig. 2 is a rear view of a chassis assembly according to an embodiment of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 1;
FIG. 4 is an enlarged view of section D of FIG. 3;
fig. 5 is a front view of a chassis according to an embodiment of the present invention;
fig. 6 is a rear view of the chassis according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of the chassis of FIG. 1 taken along line B-B;
FIG. 8 is an enlarged view of section E of FIG. 7;
fig. 9 is an elevation view of a foot provided by an embodiment of the present invention;
fig. 10 is a sectional view taken along line C-C in fig. 9.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
An outdoor unit of an air conditioner generally includes a casing including a base plate, and a compressor assembly fixed inside the casing and fixed to the base plate. The bottom of the chassis is also provided with a bottom foot for fixing, and the chassis and the bottom foot are combined together to form a chassis assembly.
The inventor researches and discovers that the existing chassis and the footing are not provided with a connecting structure specially used for connection, so that the chassis and the footing are fixed and assembled in a welding mode, the assembly efficiency of a chassis assembly is low due to the adoption of the welding mode, the welding stability is not high enough, the problems of incomplete welding, welding release and the like easily occur, and the product quality is influenced. Even if the robot welding with high welding precision can be adopted, the production cost is increased.
Based on this, the present invention provides a solution to the above technical problem, and the details thereof will be explained in the following embodiments.
Referring to fig. 1, as shown in fig. 1 to 3, the present invention provides a chassis assembly, including: a chassis 10 and a foot 20 connected with the chassis 10 through a connecting part.
In this embodiment, the shape of the chassis 10 may be a square, such as a rectangle or a square, and the chassis 10 may be formed by stamping in one step. Referring to fig. 5 to 8, the chassis 10 includes a chassis body 100, and a first reinforcing portion 101 disposed on the chassis body 100, where the first reinforcing portion refers to a portion (as described below, a first connecting portion 110) for rivet-pressing and fixing connection with the foot 20. It is easy to understand that, the size of first rib can set up according to the specification on chassis, can improve the structural strength who connects out through setting up first rib, prevents that chassis subassembly from taking place structural deformation, influences fixed effect. The first reinforcing parts 101 may be provided in four (e.g., 101, 102, 103, and 104), and each of the first reinforcing parts is provided at an edge of the chassis body 100. The edge as referred to herein refers to the area inside the edge of the chassis 10. Each first reinforcement is disposed at the edge of the chassis body 100, which facilitates the riveting operation and does not affect the installation of the compression assembly on the chassis (i.e., does not interfere with the installation of the compression assembly).
In this embodiment, for example, the bottom plate and the bottom foot 20 may be fixed by riveting. That is, the base plate 10 and the foot 20 may be riveted and fixed together by deforming them after being stressed by a press rod and a female die of a riveting machine, embedding the foot material into the base plate, and forming convex hulls to wrap each other (as shown in fig. 4). Can replace current welded fastening mode with adopting the riveting fixed mode, compare in current welded fastening mode, riveting fixed mode efficiency is higher, and riveting fixed connection back stability is also higher.
In one implementation manner of this embodiment, the first reinforcing portion 101 is provided with a first connecting portion 110, for example, the first connecting portion 110 is a protruding structure protruding upward relative to a horizontal plane (e.g., a plane where the chassis is located), and a cavity is formed inside the protruding structure and can be used for accommodating the second connecting portion.
In this embodiment, the convex structure can be regarded as a hollow cylinder or a sphere (hemisphere). The opening direction of the cavity faces the foot 20, and the protruding structures 110 may be provided in plural numbers, for example, three protruding structures are provided on each first reinforcing portion 101, wherein the three protruding structures are provided in a delta shape, one of the three protruding structures is close to the edge of the chassis 10, and the other two protruding structures are far away from the edge of the chassis 10. The distance between the three protruding structures can be set according to actual needs, and the specific distance is not limited herein.
In this embodiment, by providing a plurality of (e.g. three) protruding structures 110, it is equivalent to add fixing points, so that the chassis 10 and the foot 20 can be more firmly and fixedly connected together. It is easy to understand that when the first reinforcing part 101 is provided in plural, for example, four (101, 102, 103, 104), the number of the convex structures 110 provided on each first reinforcing part may be the same or different. By way of example, three protruding structures are arranged on each first reinforcing portion, the protruding structures on two oppositely arranged first reinforcing portions are symmetrically arranged (for example, the protruding structures on 101 and the protruding structures on 102 are symmetrically arranged), and by symmetrically arranging the protruding structures on the first reinforcing portions located on both sides of the chassis 10, the chassis can be fixed to the bottom foot, and the bottom foot is perpendicular to the chassis, so that the subsequent installation and fixation of the bottom foot are facilitated.
In one implementation manner of this embodiment, a groove 111 (shown in fig. 8) is further formed on the inner side wall of the cavity of the first connection portion 110, and the groove 111 may be an arc-shaped groove, and the arc-shaped groove may be disposed at a position close to the top of the inner side wall of the concave protrusion. The arc-shaped groove is formed in the inner wall of the cavity, so that the arc-shaped groove can be used for being matched with a boss on the bottom foot subsequently, and the fixation of the bottom foot and the chassis is strengthened.
As shown in fig. 9 to 10, in one implementation manner of the present embodiment, the foot 20 includes a foot body 200, and a second reinforcing portion 201 is disposed at a position of the foot body 200 corresponding to the first reinforcing portion 101. The second reinforcing portion means that a connecting member (a boss described later) for rivet-fixing with the chassis 10 is provided thereon. The second reinforcing part 201 is provided with a boss 210, and the boss 210 is matched with the protruding structure on the first reinforcing part 101, that is, one protruding structure corresponds to one boss. It will be readily appreciated that the tops of the bosses face the raised structure, and that, when assembled, the bosses nest within the raised structure, creating a tessellation effect. The boss and the protruding structure are fixed together through the pressing of the riveting machine, so that the base plate and the bottom feet can be fixed. The boss can be with the integrative stamping forming of second rib will the boss with second rib integrated into one piece can improve the structural strength of boss.
In this embodiment, referring to fig. 10, the boss 210 includes a boss body 211 and an outer extension portion 212, the outer extension portion 212 may be a protruding portion formed by extending outward from an end of the boss body 210, and it is easily understood that the shape of the outer extension portion 212 is adapted to the groove provided on the inner sidewall of the protruding structure. During assembly (when the base plate is fixedly connected with the bottom feet), the boss extends into the raised structure, and the boss is embedded into the concave protrusion through deformation of the riveting machine pressure rod and the concave die after stress, so that an embedding effect is formed. With reference to fig. 4, the extension portion arranged on the boss is located in the groove of the protruding structure to form a barb structure, and the barb structure can block the protruding structure from being separated from the boss, so that the chassis and the footing are fixed and strengthened.
In an implementation manner of this embodiment, the number of the feet may be two, the two feet are respectively disposed at two ends of the chassis, and a distance between the two feet and a distance between each foot and an end of the chassis near the foot may be set according to actual needs, which is not limited herein.
Based on the aforesaid chassis subassembly, the embodiment of the utility model provides a still provide an outer machine of air conditioner, this outer machine of air conditioner includes the shell body, sets up inside compressor unit spare and the setting of shell body are in the chassis subassembly of shell body bottom. The chassis component comprises a chassis and a footing. The base plate is fixedly connected with the bottom foot through riveting. The specific structure of the base plate and the feet is as described above, and is not repeated herein.
To sum up, the utility model provides a chassis component and an air conditioner external unit, wherein, the chassis component comprises a chassis and a footing, the chassis comprises a first connecting part; the foot includes a second connecting portion; the second connecting portion is connected with the first connecting portion. The chassis is fixed with the bottom feet by arranging the first connecting part and the second connecting part and connecting the second connecting part with the first connecting part, the assembly efficiency between the chassis and the bottom feet is improved due to the fact that the connection is achieved through the connecting parts, and meanwhile, the reliability of connection between the chassis and the bottom feet is higher due to the fact that riveting can be adopted.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (9)
1. A floor assembly, comprising:
a chassis including a first connection portion; and
a footing including a second connecting portion;
the second connecting part is connected with the first connecting part;
the first connecting portion includes a cavity for receiving the second connecting portion.
2. The tray assembly of claim 1, wherein the tray further comprises a tray body and a first reinforcement portion fixedly connected to the tray body, the first connection portion being fixed to the first reinforcement portion.
3. The floor assembly of claim 2, wherein said foot further comprises a foot body and a second reinforcing portion fixedly connected to said foot body, said second connecting portion being secured to said second reinforcing portion.
4. The tray assembly of claim 1, wherein the cavity has a recess defined in an inner sidewall thereof.
5. The tray assembly of claim 4, wherein the second coupling portion comprises a boss that mates with the cavity.
6. The tray assembly of claim 5, wherein the boss includes a boss body and an outward extension of an end of the boss body; when the first connecting portion is connected with the second connecting portion, the extending portion is connected with the groove in a clamping mode.
7. The tray assembly of claim 2, wherein a plurality of said first reinforcing portions are secured to said tray body, and a plurality of said first connecting portions are secured to each of said first reinforcing portions.
8. The floor assembly of claim 1, wherein there are two of said feet.
9. An outdoor unit for an air conditioner, comprising the base pan assembly as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023081699.9U CN214891563U (en) | 2020-12-17 | 2020-12-17 | Chassis assembly and air conditioner external unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023081699.9U CN214891563U (en) | 2020-12-17 | 2020-12-17 | Chassis assembly and air conditioner external unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214891563U true CN214891563U (en) | 2021-11-26 |
Family
ID=78932590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023081699.9U Active CN214891563U (en) | 2020-12-17 | 2020-12-17 | Chassis assembly and air conditioner external unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214891563U (en) |
-
2020
- 2020-12-17 CN CN202023081699.9U patent/CN214891563U/en active Active
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