CN220648458U - Mounting structure and air condensing units - Google Patents

Abstract

The embodiment of the application belongs to the technical field of air conditioners and relates to a mounting structure, which comprises a chassis, a supporting plate and side plates; the backup pad is installed on the chassis, and the curb plate is connected through joint structure with the upper portion and the middle part of backup pad, and the lower part and the chassis of curb plate are connected. The application also relates to an air conditioner outdoor unit, which comprises the mounting structure. According to the technical scheme, the tip and threads of the screw, which are caused by screw installation, can be prevented from damaging the fins and the pipelines of the condenser in the outdoor unit, the refrigerant in the pipelines is prevented from leaking, and the safe and reliable operation of the condenser is ensured.

Description

Mounting structure and air condensing units

Technical Field

The application relates to the technical field of air conditioners, in particular to a mounting structure and an air conditioner outdoor unit.

Background

Referring to a sectional view of the related art air conditioner outdoor unit shown in fig. 1, a casing of the air conditioner outdoor unit generally includes a side plate, a support plate, and a base plate assembled with each other, the side plate and the support plate being mounted on the base plate. Referring to the enlarged partial view shown in fig. 2, the side plate and the support plate are generally fastened by a screw L1, and for easy installation and assembly, the tip of the screw L1 faces the inner side of the housing. The condenser L2 (see fig. 1) is installed inside the shell, the tip of the screw L1 is closer to the condenser L2, and the tip and threads of the screw L1 are likely to damage fins and pipelines of the condenser L2 as follows: in the first case, the side plate and the support plate are both thin in view of saving materials, so the tip of the screw L1 protrudes inside the housing; in the second case, the condenser L2 needs to be bent into a G shape matched with the shell, and the bent size deviation is large, so that the distance between the fins and the pipelines of the condenser L2 and the screw L1 is small; in the third case, the condenser L2 may collide with the screw L1 when shaking during the transferring process of the outdoor unit; fourth, when the screw L1 is damaged (e.g., a slide wire) and the large-sized screw L1 is replaced, the total length of the screw L1 is lengthened; in the fifth case, the holding angle of the condenser L2 is not well controlled during installation and maintenance, resulting in contact with the screw L1. The pointed end of the screw L1 punctures the pipeline of the condenser L2, so that the service life of the pipeline can be shortened, and the risk of refrigerant leakage in the pipeline caused by the puncture of the pipeline exists.

Disclosure of Invention

The embodiment of the application is used for solving the technical problem that the side plate of the air conditioner outdoor unit shell is difficult to assemble in the prior art.

In order to solve the above technical problems, the embodiments of the present application provide a mounting structure, which adopts the following technical schemes:

a mounting structure comprising a chassis, a support plate, and side plates; the supporting plate is installed on the chassis, the side plates are connected with the upper portion and the middle portion of the supporting plate through clamping structures, and the lower portions of the side plates are connected with the chassis.

Further, the clamping structure for connecting the side plate and the middle part of the supporting plate is called a middle clamping structure, and the middle clamping structure comprises a middle hook and a middle hanging opening matched with the middle hook;

the middle hanging hook is arranged on the side plate, and the middle hanging opening is arranged on the supporting plate;

or the middle hook is arranged on the supporting plate, and the middle hanging opening is arranged on the side plate.

Further, the clamping structure for connecting the side plate and the upper part of the supporting plate is called an upper clamping structure, and the upper clamping structure comprises an upper hook and an upper hanging opening matched with the upper hook;

the upper hook is arranged on the side plate, and the upper hanging opening is arranged on the supporting plate;

or the upper hook is arranged on the supporting plate, and the upper hanging opening is arranged on the side plate.

Further, the top of the upper hanging opening is flush with the top of the supporting plate or the side plate.

Further, the exposed section of the upper hook exposed out of the upper hanging opening extends to the direction parallel to the side plate.

Further, the exposed section of the middle hook exposed out of the middle hanging opening extends towards the direction perpendicular to the side plate.

Further, the middle hook and the middle hanging opening form a gap of more than 0 and less than or equal to 2mm in the direction parallel to the side plate and parallel to the chassis;

or/and, the upper hook and the upper hanging opening form a gap which is more than 0 and less than or equal to 2mm in the direction vertical to the side plate.

Further, a fork-shaped opening is formed in the lower portion of the side plate, a fork-supporting piece is arranged on the chassis, and the fork-supporting piece is located in the fork-shaped opening.

Further, the upper hook is provided with an upper hook groove, the middle hook is provided with a middle hook groove, and the depth of the upper hook groove, the depth of the fork-shaped opening and the depth of the middle hook groove are sequentially increased;

or/and the fork supporting piece is provided with a positioning notch, and the positioning notch is matched with the fork opening.

Further, the mounting structure further comprises a top cover, a wrapping edge is arranged on the top cover, the top of the supporting plate and the top of the side plate are located on the inner side of the wrapping edge, and the top of the supporting plate and the top of the side plate are mounted with the wrapping edge through screws.

In order to solve the above technical problems, the embodiments of the present application further provide an air conditioner outdoor unit, which adopts the following technical scheme:

an air conditioner outdoor unit comprising the mounting structure.

Compared with the prior art, the embodiment of the application has the following main beneficial effects: through installing the backup pad on the chassis, the upper portion and the middle part of curb plate and backup pad are all installed through joint structure, the lower part and the chassis installation of curb plate, it is great to realize joint structure's protruding end terminal surface area easily, can avoid fin and the pipeline of condenser to be pricked by protruding end when unexpected contact with protruding end, the screw has been omitted between curb plate and the backup pad, can prevent the fin and the pipeline of the condenser in the off-premises station of most advanced the pricking of screw, avoid the refrigerant leakage in the pipeline, can prolong the life of condenser, guarantee the operation of condenser safe and reliable.

Drawings

For a clearer description of the solution of the present application, a brief introduction will be given to the drawings needed in the description of the embodiments, which are some embodiments of the present application, and from which other drawings can be obtained for a person skilled in the art without the inventive effort.

Fig. 1 is a sectional view of an air conditioner outdoor unit of the related art;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic perspective view of a mounting structure according to one embodiment of the present application;

FIG. 4 is an exploded view of the mounting structure of FIG. 3;

FIG. 5 is a partial enlarged view at B1 of FIG. 3;

FIG. 6 is a front view of the side plate of FIG. 4;

FIG. 7 is a right side view of the side plate of FIG. 6;

FIG. 8 is a schematic view of the side plate of FIG. 4 in a direction different from that of FIGS. 4, 6-7;

FIG. 9 is a partial enlarged view at B2 of FIG. 7;

FIG. 10 is a partial enlarged view at B3 of FIG. 8;

FIG. 11 is a schematic view of the support plate of FIG. 4;

FIG. 12 is a partial enlarged view at B4 of FIG. 11;

FIG. 13 is an enlarged view of a portion at E1 of FIG. 6;

FIG. 14 is a schematic view of the side plate of FIG. 4 mated with a support plate;

FIG. 15 is an enlarged partial view at E2 of FIG. 14;

FIG. 16 is a schematic view of the side plate of FIG. 4 in another direction for engaging with the support plate;

FIG. 17 is an enlarged partial view at E3 of FIG. 16;

FIG. 18 is a schematic view of the side plate of FIG. 4 in a direction different from that of FIGS. 4, 6-8 and 11;

FIG. 19 is an enlarged partial view at E4 of FIG. 18;

FIG. 20 is a schematic view of the side plate of FIG. 4 in a direction different from that of FIGS. 4, 6-8, 11 and 18;

FIG. 21 is an enlarged partial view at E5 of FIG. 20;

FIG. 22 is a partial enlarged view at B5 of FIG. 14;

FIG. 23 is a partial enlarged view at C1 of FIG. 3;

FIG. 24 is an enlarged view of a portion at C2 of FIG. 7;

FIG. 25 is an enlarged view of a portion at C3 of FIG. 8;

fig. 26 is a front view of the mounting structure of fig. 3;

fig. 27 is a partial enlarged view at C4 of fig. 26.

Reference numerals: l1-screw, L2-condenser, 1-chassis, 11-fork piece, 111-positioning notch, 2-supporting plate, 21-lug, 3-side plate, 32-fork mouth, 33-fork piece, 34-observation window, ZK-middle clamping structure, ZK 1-middle hook, ZK 2-middle hanging mouth, ZK 21-middle hook groove, SK-upper clamping structure, SK 1-upper hook, SK 11-upper hook groove, SK 12-connecting section, SK 13-extending section, SK 2-upper hanging mouth, H1-upper hook groove depth, H2-fork mouth depth, H3-middle hook groove depth, d 1-X axial gap, d 2-Y axial gap, alpha-included angle, 4-top cover, 41-wrapping edge.

Detailed Description

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 application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

An embodiment of the present application provides a mounting structure, referring to the mounting structure shown in fig. 3 and fig. 4, wherein the mounting structure is an exploded view of one embodiment of the mounting structure of fig. 4, and includes a chassis 1, a support plate 2 and a side plate 3; the backup pad 2 is installed on chassis 1, and curb plate 3 is connected through joint structure with the upper portion and the middle part of backup pad 2, and the lower part of curb plate 3 is connected with chassis 1. The chassis 1, the supporting plate 2 and the side plate 3 are enclosed to form a cavity, and the condenser L2 of the air conditioner outdoor unit is arranged in the cavity.

According to common knowledge, the protruding end face area of the clamping structure is easy to realize, so that the fins and pipelines of the condenser L2 can be prevented from being pricked by the protruding end when accidentally contacting with the protruding end. Through making curb plate 3 and backup pad 2 upper portion and middle part all install with joint structure for omitted screw L1 between curb plate 3 and the backup pad 2, can prevent that the pointed end of screw L1 from stabbing condenser L2's fin and pipeline, avoid the refrigerant leakage in the pipeline, can prolong the life of pipeline, guarantee condenser L2 safe and reliable operation.

Further, referring to the enlarged partial view of the cooperation of the side plate 3 and the support plate 2 shown in fig. 5, in this embodiment, the fastening structure for connecting the side plate 3 and the middle part of the support plate 2 is called a middle fastening structure ZK, and the middle fastening structure ZK includes a middle hook ZK1 and a middle hanging opening ZK2 cooperating with the middle hook ZK 1. Referring to fig. 3 to 12, a middle hook ZK1 is disposed on the side plate 3, the middle hook ZK1 and the side plate 3 form a middle hook groove ZK21 (see fig. 9), an opening of the middle hook groove ZK21 faces the chassis 1, a middle hanging opening ZK2 is disposed on the support plate 2, and the middle hook ZK1 is hung in the middle hanging opening ZK2. Of course, in other embodiments, the middle hook ZK1 may be disposed on the support plate 2, and accordingly the middle hook opening ZK2 is disposed on the side plate 3, and the middle hook groove ZK21 is formed by the middle hook ZK1 and the support plate 2.

Further, referring to fig. 11 and fig. 13 to 19 together, in the present embodiment, a fastening structure for connecting the side plate 3 and the upper portion of the support plate 2 is referred to as an upper fastening structure SK, the upper fastening structure SK includes an upper hook SK1 and an upper hook SK2 mated with the upper hook SK1, the upper hook SK1 is disposed on the side plate 3, the upper hook slot SK11 and the side plate 3 form an upper hook slot SK11, an opening of the upper hook slot SK11 faces the chassis 1, the upper hook SK2 is disposed on the support plate 2, and the upper hook SK1 is hung in the upper hook SK 2. Of course, in other embodiments, the upper hook SK1 may be provided on the support plate 2, and accordingly the upper hook SK2 is provided on the side plate 3, and the upper hook groove SK11 is formed by the upper hook SK1 and the support plate 2.

It should be noted that, in the clamping structure of this embodiment, the falling effect of weight can be utilized to press the upper hook SK1 against the inner wall of the upper hanging port SK2, press the middle hook ZK1 against the inner wall of the middle hanging port ZK2, and realize stable cooperation between the side plate 3 and the support plate 2. Of course, in other embodiments, the clamping structure may be in other forms, as long as stable matching between the side plate 3 and the support plate 2 can be achieved and damage to the fins and the pipes of the condenser L2 is avoided.

Further, referring to fig. 11 and fig. 14 to 15 together, in the present embodiment, the top of the upper hanging hole SK2 is flush with the top of the support plate 2, so that the upper hanging hook SK1 is not limited in the vertical upward direction in the upper hanging hole SK2, and the degree of freedom is infinite, that is, the position of the upper hanging hook SK1 in the upper hanging hole SK2 has a large adjustment margin, even if the side plate 3 is greatly deformed, the upper hanging hook SK1 may be hung on the support plate 2 from the top of the support plate 2 through the upper hanging hole SK2, so that the side plate 3 may be easily and quickly mounted on the support plate 2. The present application refers to that the upper hook SK1 is hung on the support plate 2 after passing through the upper hanging port SK2 as preassembly. It will be appreciated that the relative position between the side plate 3 and the support plate 2 can be conveniently adjusted after preassembly. Similarly, in an embodiment in which the upper bezel SK2 is provided on the side plate 3, the top of the upper bezel SK2 is flush with the top of the side plate 3.

Further, referring to fig. 6 and fig. 13 to 15, in the present embodiment, the exposed section of the upper hook SK1 exposed at the upper hook SK2 extends in a direction parallel to the side plate 3, and the extension is divided into two directions, wherein the first direction extends toward the chassis 1, the first direction extends to form the length of the upper hook SK1, and the second direction is perpendicular to the first direction, that is, the second direction is parallel to both the side plate 3 and the chassis 1, and the second direction extends to form the width of the upper hook SK 1. When the air conditioner outdoor unit is operating normally, the first direction is the vertical direction. Specifically, the upper hook SK1 includes a connection section SK12 and an extension section SK13, one end of the connection section SK12 is connected to the side plate 3, the other end of the connection section SK12 is connected to the extension section SK13, the extension section SK13 extends in a first direction and a second direction, the connection section SK12 protrudes toward the inner side of the side plate 3, a lug 21 (see fig. 11) is provided on a vertical side edge of the support plate 2, the lug 21 protrudes toward the inner side of the support plate 2, and the upper hook SK2 is provided on the lug 21, so that the upper hook SK1 can define a fit gap in the second direction (referred to as an X-axis direction) when the side plate 3 is spliced with the support plate 2, and the extension section SK13 abuts against the lug 21 to achieve the definition.

Further, referring to fig. 7, 9, 20 and 21, in this embodiment, the exposed section of the middle hook ZK1 exposed at the middle hanging opening ZK2 extends in a direction perpendicular to the side plate 3 (referred to as Y-axis direction), the extension forms a width of the middle hook ZK1, and a fit gap in the Y-axis direction when the side plate 3 is spliced with the support plate 2 is defined by the middle hook ZK1, and the middle hook ZK1 abuts against the support plate 2 to achieve the definition. Therefore, in this embodiment, gaps in the directions of the X axis and the Y axis perpendicular to each other are defined when the side plate 3 is spliced with the support plate 2, so that the side plate 3 is tightly and firmly spliced with the support plate 2.

Further, referring to fig. 14, 16, 17 and 22, in the present embodiment, the middle hook ZK1 and the middle hanging opening ZK2 form a gap (referred to as an X-axis gap d 1) greater than 0 and less than or equal to 2mm in the X-axis direction, which is the direction parallel to the side plate 3 and parallel to the chassis 1, and the upper hook SK1 and the upper hanging opening SK2 form a gap (referred to as a Y-axis gap d 2) greater than 0 and less than or equal to 2mm in the direction perpendicular to the side plate 3 (i.e. the Y-axis direction), so that the side plate 3 and the support plate 2 can be spliced with each other in a labor-saving and quick manner. Of course, in other embodiments, only one of the X axial gap d1 and the Y axial gap d2 may be limited to be greater than 0 and less than or equal to 2mm.

Further, referring to fig. 3, 4 and 23 to 25, in this embodiment, a fork opening 32 is provided at the lower portion of the side plate 3, and a fork member 11 is provided on the chassis 1, and the fork member 11 is located in the fork opening 32, so that the lower portion of the side plate 3 and the chassis 1 are convenient to install. Specifically, the fork-shaped opening 32 is formed by the side plate 3 and the fork member 33 arranged on the side plate 3, the fork member 33 and the side plate 3 are integrally formed, the side plate 3 is provided with an observation window 34 at a position corresponding to the fork member 33, and the installation and matching condition of the fork member 33 and the fork supporting member 11 can be observed through the observation window 34, so that the installation is convenient. In this embodiment, the fork 11 is a ring of convex edge protruding upward on the chassis 1, and in other embodiments, the structure of the fork 11 can be adjusted as long as the fork 32 can cooperate with the fork opening to support the side plate 3.

Further, referring to fig. 11, in this embodiment, the lower portion of the support plate 2 is also provided with a fork member 33 to form a fork-shaped opening 32 which cooperates with the fork-supporting member 11 on the chassis 1, so as to facilitate the installation of the lower portion of the support plate 2 with the chassis 1.

Further, referring to fig. 9, 13 and 24, in this embodiment, the depth H1 of the upper hook slot, the depth H2 of the fork opening and the depth H3 of the middle hook slot are sequentially increased, and the fork supporting member 11 is provided with a positioning notch 111, and the positioning notch 111 is matched with the fork opening 32, so that the side plate 3 can be conveniently installed. Referring to fig. 26 and 27 together, in the present embodiment, the mounting sequence is that the support plate 2 is firstly mounted on the chassis 1, then the side plate 3 is mounted, when the side plate 3 is mounted, the upper hook SK1 of the side plate 3 is firstly hung in the upper hanging hole SK2 of the support plate 2, since the middle hook ZK1 is not clamped into the middle hanging hole ZK2 of the support plate 2, the side plate 3 and the support plate 2 form a small included angle α, at this time, the distance between the lower end of the middle hook ZK1 and the lower end of the middle hanging hole ZK2 is referred to as the middle hook hole distance, the distance between the lower end of the fork 33 and the lower end of the positioning notch 111 is referred to as the fork hole distance, the middle hook hole distance is smaller than the fork hole distance, then the side plate 3 is pushed up by the fork 33, and then the side plate 33 is pressed into the positioning notch 111 on the support plate 1, and the middle hook ZK1 of the side plate 3 is connected with the side plate 3 and enters the middle hanging hole ZK2 of the support plate 2. It should be noted that, the depth of the positioning notch 111 may be adjusted, and the adjustment may be performed until the bottom of the positioning notch 111 is flush with the top of the fork 11 (i.e., the positioning notch 111 is omitted).

In this embodiment, referring to fig. 18, only two upper hooks SK1 and two middle hooks ZK1 are provided on the same side plate 3, that is, only one upper hook SK1 and one middle hook ZK1 are provided on the left side edge of the side plate 3, and only one upper hook SK1 and one middle hook ZK1 are provided on the right side edge of the side plate 3, so that the installation is convenient and quick.

Further, referring to fig. 3 and 4 together, the mounting structure further includes a top cover 4, a wrapping edge 41 is provided on the top cover 4, the top of the support plate 2 and the top of the side plate 3 are both located inside the wrapping edge 41, and the top of the support plate 2 and the top of the side plate 3 are both mounted with the wrapping edge 41 by screws L1, so that the top of the support plate 2 and the top of the side plate 3 are fastened, and gaps in the Y-axis direction are eliminated.

The embodiment of the application also provides an air conditioner outdoor unit, which comprises the mounting structure. This air condensing units is because of using the mounting structure of this application, owing to omitted screw L1 between curb plate 3 and the backup pad 2 of casing, can prevent that the pointed end of screw L1 from stabbing the fin and the pipeline of condenser L2 because of reasons such as vibrations, avoid the refrigerant leakage in the pipeline, can prolong condenser L2's life, guarantee condenser L2 safe and reliable ground operation.

It is apparent that the embodiments described above are only some embodiments of the present application, but not all embodiments, the preferred embodiments of the present application are given in the drawings, but not limiting the patent scope of the present application. This application may be embodied in many different forms, but rather, embodiments are provided in order to provide a more thorough understanding of the present disclosure. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing, or equivalents may be substituted for elements thereof. All equivalent structures made by the specification and the drawings of the application are directly or indirectly applied to other related technical fields, and are also within the protection scope of the application.

Claims (11)

1. An installation structure, characterized in that: the mounting structure comprises a chassis, a supporting plate and side plates; the supporting plate is installed on the chassis, the side plates are connected with the upper portion and the middle portion of the supporting plate through clamping structures, and the lower portions of the side plates are connected with the chassis.

2. The mounting structure according to claim 1, wherein: the clamping structure for connecting the side plate and the middle part of the supporting plate is called a middle clamping structure, and the middle clamping structure comprises a middle hook and a middle hanging opening matched with the middle hook;

the middle hanging hook is arranged on the side plate, and the middle hanging opening is arranged on the supporting plate;

or the middle hook is arranged on the supporting plate, and the middle hanging opening is arranged on the side plate.

3. The mounting structure according to claim 2, wherein: the clamping structure for connecting the side plate and the upper part of the supporting plate is called an upper clamping structure, and the upper clamping structure comprises an upper hook and an upper hanging opening matched with the upper hook;

the upper hook is arranged on the side plate, and the upper hanging opening is arranged on the supporting plate;

or the upper hook is arranged on the supporting plate, and the upper hanging opening is arranged on the side plate.

4. A mounting structure according to claim 3, wherein: the top of the upper hanging opening is flush with the top of the supporting plate or the side plate.

5. The mounting structure according to claim 4, wherein: the exposed section of the upper hook exposed out of the upper hanging opening extends to the direction parallel to the side plate.

6. The mounting structure according to claim 5, wherein: the exposed section of the middle hook, which is exposed out of the middle hanging opening, extends towards the direction perpendicular to the side plate.

7. The mounting structure according to claim 6, wherein: the middle hook and the middle hanging opening form a gap which is more than 0 and less than or equal to 2mm in the direction parallel to the side plate and the chassis;

or/and, the upper hook and the upper hanging opening form a gap which is more than 0 and less than or equal to 2mm in the direction vertical to the side plate.

8. The mounting structure according to claim 4, wherein: the lower part of the side plate is provided with a fork opening, the chassis is provided with a fork supporting piece, and the fork supporting piece is positioned in the fork opening.

9. The mounting structure according to claim 8, wherein: the upper hook is provided with an upper hook groove, the middle hook is provided with a middle hook groove, and the depth of the upper hook groove, the depth of the fork-shaped opening and the depth of the middle hook groove are sequentially increased;

or/and the fork supporting piece is provided with a positioning notch, and the positioning notch is matched with the fork opening.

10. The mounting structure according to any one of claims 1 to 9, wherein: the mounting structure further comprises a top cover, a wrapping edge is arranged on the top cover, the top of the supporting plate and the top of the side plate are located on the inner side of the wrapping edge, and the top of the supporting plate and the top of the side plate are mounted with the wrapping edge through screws.

11. An air condensing units, characterized by: the air conditioner outdoor unit includes the mounting structure of any one of claims 1 to 10.