Mounting bracket and air conditioner

Abstract

Disclosed in the present application are a mounting bracket and an air conditioner. The mounting bracket comprises a main bracket and a supporting bracket, wherein the main bracket comprises a window-mounted bracket and a bearing bracket, which are connected to each other. The window-mounted bracket can be mounted on a window frame, the bearing bracket extends outside a window in a first direction. An outdoor unit of the air conditioner is arranged on an upper side of the bearing bracket. The supporting bracket is connected to the bearing bracket and can adjust its connecting position in the first direction, so as to abut against an outer wall surface and / or a window edge.

Description

Mounting bracket and air conditioner

[0001] Related applications

[0002] This application claims priority to Chinese patent applications No. 202311267085.5 and No. 202322645020.1 filed on September 27, 2023, the entire contents of which are incorporated by reference into this application. Technical Field

[0003] The present application relates to the technical field of air conditioners, and in particular to a mounting bracket and an air conditioner. Background Art

[0004] Prior art split-type air conditioners, designed for easy user installation, use flexible refrigerant piping to connect the indoor heat exchanger of the indoor unit and the outdoor heat exchanger of the outdoor unit. Refrigerant is then injected into the refrigerant circuit before the unit leaves the factory. This allows users to install the unit themselves by simply securing the indoor and outdoor units separately, eliminating the need for refrigerant piping or refrigerant filling. This reduces installation complexity and facilitates user-friendly installation.

[0005] Mounting brackets for air conditioner outdoor units typically consist of a main bracket and a top wall bracket. One end of the main bracket is mounted on the window frame, while the other end extends outside the window and supports the air conditioner outdoor unit. One end of the top wall bracket is connected to the main bracket, while the other end abuts the exterior wall. However, existing mounting brackets are not adjustable, making them incompatible with window sills of varying widths, leading to user complaints.

[0006] Summary of the Invention

[0007] The main purpose of this application is to provide a mounting bracket for installing an air-conditioning outdoor unit, so that the mounting bracket can adapt to different window sill widths.

[0008] To achieve the above objectives, the mounting bracket proposed in this application includes:

[0009] A main bracket, comprising a window mounting bracket and a load-bearing bracket connected to each other, wherein the window mounting bracket can be mounted on a window frame, the load-bearing bracket extends to the outside of the window along a first direction, and the air conditioner outdoor unit is arranged on the upper side of the load-bearing bracket; and

[0010] A supporting bracket is connected to the load-bearing bracket and can adjust the connection position along the first direction to abut against the external wall and / or window edge.

[0011] In one embodiment, a first sliding groove is provided on the lower side of the load-bearing bracket, and the upper end of the supporting bracket is slidably disposed in the first sliding groove.

[0012] In one embodiment, the upper end of the support bracket is folded along the first direction to form a first flange, and the opposite side edges of the first flange are folded downward to form second flanges, and the two second flanges are adapted to be embedded in the first sliding groove.

[0013] In one embodiment, the first sliding groove has a plurality of positioning holes spaced apart in the first direction, and the support bracket is provided with positioning protrusions corresponding to the positioning holes, and the positioning protrusions can be selectively inserted and installed in one of the plurality of positioning holes.

[0014] In one embodiment, both sides of the notch of the first chute are folded inward to form limiting flanges, and the support bracket has two opposing sliding walls, the sliding walls slidably abut against the end surfaces of the limiting flanges, and the sliding walls are provided with a first convex portion and a second convex portion protruding outward, the first convex portion slidably abuts against the bottom surface of the first chute, and the second convex portion slidably abuts against the inner side surface of the limiting flange;

[0015] In one embodiment, the positioning hole is provided on the bottom surface of the first sliding groove, and the upper end surface of the support bracket is provided with a clearance gap on the side away from the positioning protrusion, and the width of the clearance gap is gradually increased in the direction away from the positioning protrusion.

[0016] In one embodiment, the support bracket also has a connecting wall connecting the two sliding walls, and the connecting wall and the two sliding walls jointly define a first cavity with an opening on one side, so that the gap is connected to and adjacent to the opening of the first cavity, and the upper end of the connecting wall is folded outward to form a transition flange, and the transition flange is folded upward to form a positioning protrusion, and the upper end surface of the transition flange abuts against the bottom surface of the first sliding groove.

[0017] In one embodiment, the supporting bracket includes a first supporting portion connected to the load-bearing bracket and extending downward, and the first supporting portion can abut against an outer side surface of the window edge.

[0018] In one embodiment, the support bracket further includes a second support portion, one end of the second support portion is connected to the first support portion and the other end of the second support portion is capable of abutting against an outer wall surface.

[0019] In one embodiment, the first supporting portion and the second supporting portion are detachably connected.

[0020] In one embodiment, the first support portion is provided with a second sliding groove in the length direction, the second support portion includes a sliding section and a supporting section intersecting with each other, the sliding section is slidably provided in the second sliding groove, and the supporting section is used to abut against the outer wall.

[0021] In one embodiment, the first support portion has at least two first mounting holes spaced apart in the length direction, and the second support portion has a second mounting hole corresponding to the first mounting hole, and the second mounting hole is selectively mounted with the at least two first mounting holes through a fastener.

[0022] In one embodiment, the first supporting portion extends obliquely downward in a direction approaching the window bracket, and the second supporting portion extends obliquely downward from the first supporting portion in a direction approaching the window bracket.

[0023] In one embodiment, the mounting bracket further includes an anti-slip pad, which is provided at an end of the second supporting portion away from the first supporting portion and is used to abut against an outer wall.

[0024] In one embodiment, a fastening hole is provided on the side of the air-conditioning outdoor unit, and the mounting bracket also includes a mounting plate provided on the load-bearing bracket. The mounting plate is provided with a third mounting hole corresponding to the fastening hole, and the third mounting hole is installed in the fastening hole through a fastener.

[0025] In one embodiment, the mounting plate is rotatably disposed on the upper side of the load-bearing bracket and has a first state and a second state. In the first state, the plate surface of the mounting plate is parallel to the first direction, and in the second state, the plate surface of the mounting plate is orthogonal to the first direction.

[0026] In one embodiment, the mounting bracket further includes a hand-tightening bolt locked to the main bracket, and a threaded column of the hand-tightening bolt can pass through the third mounting hole and be screwed into the fastening hole.

[0027] In one embodiment, the third mounting hole is configured as an elongated hole, and in the first state, an extending direction of the third mounting hole is parallel to the first direction.

[0028] In one embodiment, the mounting position of the mounting plate can be adjusted on the load-bearing bracket along the first direction.

[0029] In one embodiment, the load-bearing bracket has at least two fourth mounting holes spaced apart in the first direction, and the mounting plate is installed alternately with the fourth mounting holes.

[0030] In one embodiment, a first slide groove is provided on the lower side of the load-bearing bracket, and a guide through hole is provided on the bottom wall of the first slide groove. The mounting plate includes a first plate portion and a second plate portion connected to each other, the first plate portion is slidably arranged in the first slide groove, and the second plate portion passes through the guide through hole and is provided with the third mounting hole.

[0031] In one embodiment, the mounting bracket further includes an elastic locking protrusion, which is provided on the mounting plate and can be elastically locked into the fourth mounting hole.

[0032] In one embodiment, the main bracket also includes a limiting bracket, which is arranged at one end of the load-bearing bracket away from the window mounting bracket, and the limiting bracket is at least partially protruded from the upper surface of the load-bearing bracket and can abut the side of the air-conditioning outdoor unit away from the window mounting bracket.

[0033] The present application also proposes an air conditioner, comprising an air conditioner outdoor unit and the aforementioned mounting bracket, wherein the mounting bracket is used to mount the air conditioner outdoor unit on the outside of a window.

[0034] In one embodiment, because the support bracket can be adjusted in its mounting position on the main bracket along a first direction, the position of the support bracket's abutting end surface, which abuts the exterior wall and / or window sill, relative to the window mounting bracket can be adjusted. That is, the spacing between the support bracket's abutting end surface and the window mounting bracket is adjustable. This adjustable spacing can accommodate window sills of varying widths. This facilitates user adjustment of the support bracket's mounting position on the main bracket, ensuring that the support bracket abuts the exterior wall and / or window sill effectively, and allowing the mounting bracket to accommodate varying window sill widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0036] FIG1 is a schematic structural diagram of an embodiment of a mounting bracket of the present application;

[0037] FIG2 is a side view of the mounting bracket shown in FIG1 with the air conditioner outdoor unit installed;

[0038] FIG3 is a schematic diagram of the mounting bracket shown in FIG1 for mounting the outdoor unit of the air conditioner on a window;

[0039] FIG4 is a partial enlarged view of the structure at point A in FIG3 ;

[0040] FIG5 is a schematic diagram of the installation structure of the first support portion, the second support portion and the load-bearing bracket in FIG1;

[0041] FIG6 is a schematic diagram of the mounting bracket shown in FIG1 , after the second supporting portion is removed, and the air conditioner outdoor unit is mounted on another window;

[0042] FIG7 is a schematic diagram of a partial structure of the mounting bracket shown in FIG1 at the mounting plate;

[0043] FIG8 is a schematic structural diagram of an embodiment of an air conditioner of the present application;

[0044] FIG9 is a schematic structural diagram of the mounting plate and the elastic clamping protrusion in FIG7 ;

[0045] FIG10 is a bottom view of the mounting plate and the elastic clamping protrusion shown in FIG7 installed on the load-bearing bracket;

[0046] FIG11 is a schematic structural diagram of another embodiment of the mounting bracket of the present application;

[0047] FIG12 is a side view of the mounting bracket shown in FIG11 , with the mounting plate in a first state;

[0048] FIG13 is a schematic diagram of the installation structure of the load-bearing bracket and the supporting bracket in FIG11;

[0049] FIG14 is a schematic diagram of the mounting bracket shown in FIG11 after the air conditioner outdoor unit is installed, at which time the mounting plate is in a second state;

[0050] FIG15 is a partial enlarged view of the structure at point B in FIG14 .

[0051] Description of Figure Numbers:

[0052] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0054] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0055] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0056] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0057] The present application proposes a mounting bracket for installing an air conditioner outdoor unit. Specifically, the air conditioner of the present application can be a split-type air conditioner that is easy for users to install personally. It uses a flexible refrigerant pipe to connect the indoor heat exchanger of the air conditioner indoor unit and the outdoor heat exchanger of the air conditioner outdoor unit, and injects refrigerant into the refrigerant circuit before the equipment leaves the factory. In this way, when the user installs the equipment by himself, he only needs to fix the air conditioner indoor unit and the air conditioner outdoor unit separately, without the need to assemble the refrigerant pipe and add refrigerant, thereby reducing the difficulty of installation and enabling personal installation by the user. However, the present design is not limited to this. In other embodiments, the air conditioner of the present application can also be an ordinary split-type air conditioner, or an integrated air conditioner, such as a window-type air conditioner integrated unit. In this case, the air conditioner outdoor unit refers to the part of the window-type air conditioner that extends to the outdoor side.

[0058] Referring to Figures 1 to 4, in one embodiment, the mounting bracket includes:

[0059] The main bracket 101 includes a window bracket 10 and a load-bearing bracket 30 connected to each other. The window bracket 10 can be installed in the window frame 923. The load-bearing bracket 30 extends along the first direction to the outside of the window 92. The air conditioner outdoor unit 91 is provided on the upper side of the load-bearing bracket 30; and

[0060] The support bracket 201 is connected to the load-bearing bracket 30 and can adjust the connection position along the first direction to abut against the outer wall 922 and / or the window edge 921.

[0061] Specifically, referring to Figures 2 to 4 , the first direction refers to a direction parallel or nearly parallel to the central axis of the window 92. The width of the window rim 921 refers to the distance between the window frame 923 and the exterior wall 922 in the first direction, as shown by distance L in Figure 2 . It will be appreciated that the width of the window rim 921 is related to the thickness of the wall on which the window 92 is located and the installation position of the window frame 923 on the window 92. Therefore, the width of the window rim 921 may vary depending on the building, resulting in a fixed-size mounting bracket being unable to effectively adapt to different window rim 921 widths.

[0062] In one embodiment, because the support bracket 201 can be adjusted along a first direction relative to the main bracket 101, the position of the abutting end surface of the support bracket 201 relative to the window mounting bracket 10 is adjustable. That is, the spacing between the abutting end surface of the support bracket 201 and the window mounting bracket 10 is adjustable. This adjustable spacing can accommodate window sills 921 of varying widths. This facilitates user adjustment of the mounting position of the support bracket 201 on the main bracket 101, ensuring that the support bracket 201 is in good contact with the exterior wall 922 and / or window sill 921, and allowing the mounting bracket to adapt to varying window sill 921 widths.

[0063] 5 and 6 , in one embodiment, the support bracket 201 includes a first support portion 40 connected to the load-bearing bracket 30 and extending downward. The first support portion 40 is capable of abutting the outer side surface of the window sill 921. Specifically, the window sill 921 typically also includes a protruding window sill extending outward. The width of the protruding window sill in the first direction varies from building to building. For example, the width of the protruding window sill shown in FIG6 is greater than that shown in FIG4 . In this case, the first support portion 40 can abut the outer end surface of the protruding window sill (i.e., the outer side surface of the window sill 921) to achieve installation and fixation of the support bracket 201, as shown in FIG6 .

[0064] Referring to Figures 1 to 4 , in some other embodiments, the support bracket 201 includes, in addition to the first support portion 40, a second support portion 50. One end of the second support portion 50 is connected to the first support portion 40, and the other end is capable of abutting the exterior wall surface 922. In this case, the second support portion 50 can be used to abut the exterior wall surface 922 to achieve installation and fixation of the support bracket 201, as shown in Figures 2 and 4 . Of course, in other embodiments, only the first support portion 40 can be provided without the second support portion 50. Furthermore, in one embodiment, the first support portion 40 extends downwardly and directly toward the window mounting bracket 10, and its lower end can directly abut the exterior wall surface 922. In this case, the side of the first support portion 40 can abut the outer side of the wider window sill 921, or the lower end of the first support portion 40 can abut the exterior wall surface 922.

[0065] Referring to Figures 2, 4, and 6, in other embodiments, the first support portion 40 and the second support portion 50 are detachably connected. This allows the user to flexibly adjust the structure of the support bracket 201 based on the actual location of the window sill 921. Specifically, the user can choose to use the first support portion 40 to abut the window sill 921, or the second support portion 50 to abut the exterior wall 922, thereby better and more conveniently adapting to different window sills 921. Of course, in other embodiments, the first support portion 40 and the second support portion 50 can also be fixedly connected to each other; or, the first support portion 40 and the second support portion 50 can be integrally formed, such as in the embodiments shown in Figures 11 and 12.

[0066] Referring to Figures 1, 2, and 5, in one embodiment, the first support portion 40 is provided with a second sliding groove 413 along its length. The second support portion 50 includes an intersecting sliding section 52 and a supporting section 53. The sliding section 52 slides in the second sliding groove 413, and the supporting section 53 is configured to abut against the exterior wall. Specifically, the supporting section 53 and the sliding section 52 both extend downwardly and in a direction approaching the window mounting bracket 10, but at different angles. The sliding section 52 has the same angle as the first support portion 40. This allows the second support portion 50 to be adjusted vertically relative to the first support portion 40, thereby adjusting the relative position of the end surface of the second support portion 50 distal from the first support portion 40 and the window mounting bracket 10. This allows the mounting bracket to accommodate window sills 921 of varying widths.

[0067] In one embodiment, the first support portion 40 has at least two first mounting holes 414 spaced apart in the longitudinal direction, and the second support portion 50 has a second mounting hole 51 corresponding to the first mounting hole 414. The second mounting hole 51 is selectively mounted with the at least two first mounting holes 414 via a fastener. In one embodiment, the fastener may be a bolt, a pin 81, or a clip. In this way, the mounting position of the second support portion 50 on the first support portion 40 can be easily adjusted, and the connection strength between the second support portion 50 and the first support portion 40 can be improved. Of course, in other embodiments, the second mounting hole 51 may not be provided, and the second support portion 50 may have an elastically deformable positioning glass bead corresponding to the first mounting hole 414, and the positioning glass bead can be elastically snapped into the first mounting hole 414.

[0068] In one embodiment, at least two second mounting holes 51 are provided. The at least two second mounting holes 51 are spaced apart along the length of the second chute 413 and correspond one-to-one with the two first mounting holes 414. Thus, when the two second mounting holes 51 correspond one-to-one with the two first mounting holes 414, the connection strength between the first support portion 40 and the second support portion 50 can be increased, thereby improving the structural stability of the mounting bracket.

[0069] Furthermore, in one embodiment, the notch edge of the second chute 413 is folded inward to form a guide flange 415. The second support portion 50 has a second cavity 50a with an opening on one side. Second mounting holes 51 are provided on opposite side walls of the second cavity 50a. The outer side surfaces of the opposite side walls of the second cavity 50a slide against the two side walls of the second chute 413, respectively, and the opening edge of the second cavity 50a slides against the inner side surface of the guide flange 415. This not only strengthens the structural strength of the second support portion 50, but also improves the smoothness and stability of the sliding of the second support portion 50 within the second chute 413.

[0070] Referring to Figures 2 and 12 , in some embodiments, the first support portion 40 extends obliquely downward in a direction approaching the window bracket 10, and the second support portion 50 extends obliquely downward from the first support portion 40 in a direction approaching the window bracket 10. This improves the structural strength and stability of the mounting bracket. Of course, in other embodiments, the second support portion 50 may extend obliquely upward in a direction approaching the window bracket 10, or extend horizontally; the first support portion 40 may extend obliquely downward in a direction away from the window bracket 10, or extend vertically.

[0071] Please refer to Figures 1 and 11. In some embodiments, the mounting bracket further includes an anti-slip pad 82. The anti-slip pad 82 is provided at one end of the second support portion 50 away from the first support portion 40 and is used to abut the outer wall surface 922. Specifically, the material of the anti-slip pad 82 can be rubber or silicone, etc., which is not specifically limited in this application. In this way, the anti-slip pad 82 can increase the static friction force that the support bracket 201 is subjected to when abutting against the outer wall surface 922, thereby improving the installation stability of the support bracket 201 on the outer wall surface 922 and improving the structural stability of the mounting bracket. Of course, in other embodiments, the anti-slip pad 82 may not be provided, and the end face of the second support portion 50 may be frosted to increase the static friction force it is subjected to when abutting.

[0072] In one embodiment, the support bracket 201 and the main bracket 101 are made of metal, such as carbon steel, aluminum alloy, or magnesium alloy, to enhance the strength and rigidity of the structure. Of course, in other embodiments, the support bracket 201 and the main bracket 101 may also be made of other materials, such as plastic.

[0073] It will be appreciated that various structural configurations exist for achieving adjustable connection positions of the support bracket 201 along the first direction. For example, referring to Figures 1, 2, 11, and 12, in some embodiments, a first slot 31 is provided on the underside of the load-bearing bracket 30, and the upper end of the support bracket 201 slides within the first slot 31. This facilitates adjustment of the mounting position of the support bracket 201 on the main bracket 101, and the sidewalls of the first slot 31 act to limit the displacement of the support bracket 201 in the left-right direction, thereby enhancing the structural stability of the mounting bracket. It should be noted that the left-right direction refers to the horizontally opposing sides of the window, while the up-down direction refers to the vertically opposing sides of the window. Of course, in other embodiments, the first slot 31 may be provided at the upper end of the support bracket 201, with the main bracket 101 slidingly mounted within the first slot 31. Alternatively, guide rails may be provided on the left and / or right sides of the main bracket 101, with the support bracket 201 having guide grooves corresponding to the guide rails, and the guide rails slide within the guide grooves.

[0074] Referring to Figure 5 , in one embodiment, the upper end of the support bracket 201 is folded along a first direction to form a first flange 411. Second flanges 412 are folded downwardly on opposite sides of the first flange 411. The two second flanges 412 are adapted to fit within the first chute 31. In other words, the second flanges 412 and the first chute 31 are provided with an interference fit. The static friction generated by the tight fit maintains the relative fixation of the upper end of the support bracket 201 within the first chute 31. To adjust the installation position of the support bracket 201 within the first chute 31 along the first direction, the support bracket 201 can be tapped with a tool such as a hammer. This simplifies the structure of the mounting bracket. Of course, in other embodiments, the side wall of the first slide groove 31 may be provided with multiple first pin holes spaced apart along the first direction, and the second flange 412 of the support bracket 201 may be provided with a second pin hole corresponding to the first pin hole, and the second pin hole may be selectively installed with the multiple first pin holes through the pin shaft 81. At this time, the second flange 412 may not need to be fully coordinated with the first slide groove 31.

[0075] Of course, the support bracket 201 and the first slide groove 31 can also cooperate in other forms. For example, referring to Figures 11 to 13, in another embodiment, the first slide groove 31 has a plurality of positioning holes 311 spaced apart in the first direction, and the support bracket 201 has positioning protrusions 421 corresponding to the positioning holes 311. The positioning protrusions 421 can be selectively inserted and installed in the plurality of positioning holes 311. In this way, the positioning protrusions 421 can be selectively inserted and installed through the plurality of positioning holes 311 to achieve adjustment of the installation position of the support bracket 201 on the main bracket 101. This not only simplifies the structure but also improves the installation stability of the support bracket 201 on the main bracket 101.

[0076] Referring to Figure 13 , in one embodiment, a positioning hole 311 is provided on the bottom surface of the first chute 31, and a clearance notch 40b is provided on the upper end surface of the support bracket 201 on the side away from the positioning protrusion 421. The width of the clearance notch 40b gradually increases in the direction away from the positioning protrusion 421. Thus, by providing the clearance notch 40b, the positioning protrusion 421 provided on the upper end surface of the support bracket 201 can be rotatably inserted into or removed from the positioning hole 311, thereby facilitating the installation and removal of the positioning protrusion 421 from the positioning hole 311, and further facilitating the adjustment of the installation position of the support bracket 201 on the main bracket 101. Of course, in other embodiments, the positioning hole 311 can also be provided on the sidewall of the first chute 31, for example, the positioning protrusion 421 can be configured as an elastically deformable positioning glass bead.

[0077] Referring to FIG. 13 , in another embodiment, both sides of the notch of the first chute 31 are further folded inward to form a limiting flange 312, and the support bracket 201 has two opposing sliding walls 422. The sliding walls 422 slide against the end surfaces of the limiting flange 312, and the sliding walls 422 are provided with a first protrusion 424 and a second protrusion 425 projecting outward. The first protrusion 424 slides against the bottom surface of the first chute 31, and the second protrusion 425 slides against the inner surface of the limiting flange 312. In this way, the first protrusion 424 and the second protrusion 425 cooperate to limit the displacement of the support bracket 201 in the vertical direction, thereby improving the sliding smoothness and stability of the support bracket 201 on the first chute 31. Of course, in other embodiments, the sliding wall 422 of the support bracket 201 may also be provided with a limiting rib, which extends in the up and down directions and the upper end face abuts against the bottom surface of the first slide groove 31, and the lower end face of the limiting rib abuts against the inner side surface of the limiting flange 312.

[0078] Referring to Figure 13 , in another embodiment, the support bracket 201 further includes a connecting wall 423 connecting the two sliding walls 422. The connecting wall 423 and the two sliding walls 422 together define a first cavity 40a with an opening on one side. The positioning notch 40b communicates with and is adjacent to the opening of the first cavity 40a. The upper end of the connecting wall 423 is folded outward to form a transition flange 426. The transition flange 426 is folded upward to form a positioning protrusion 421. The upper end surface of the transition flange 426 abuts the bottom surface of the first sliding groove 31. At this point, the upper end surface of the first protrusion 424 and the upper end surface of the transition flange 426 are substantially in the same plane. Because the positioning protrusion 421 and the clearance notch 40b are located on opposite sides of the first protrusion 424, the first protrusion 424 can serve as a fulcrum when the support bracket 201 rotates within the first chute 31. Specifically, when the support bracket 201 rotates around this fulcrum and the upper end surface of the clearance notch 40b gradually approaches the bottom surface of the first chute 31, the positioning protrusion 421 can gradually disengage from the positioning hole 311. Similarly, when the support bracket 201 rotates around this fulcrum and the upper end surface of the clearance notch 40b gradually moves away from the bottom surface of the first chute 31, the positioning protrusion 421 can gradually insert into the positioning hole 311. In this way, the structure of the support bracket 201 can be simplified, and the connection strength between the support bracket 201 and the main bracket 101 can be improved.

[0079] It is worth mentioning that by providing the transition flange 426 , the connection strength between the positioning protrusion 421 and the connecting wall 423 can be improved. Of course, in other embodiments, the transition flange 426 may not be provided, and the connecting wall 423 may directly extend the positioning protrusion 421 upward.

[0080] Furthermore, in one embodiment, the upper end of the sliding wall 422 is folded outward to form a first protrusion 424. That is, the first protrusion 424, the transition flange 426, and the positioning protrusion 421 are all formed by folding the upper edge of the first support portion 40, which can further simplify the structure of the first support portion 40. Of course, in other embodiments, the first protrusion 424 can also be a protruding column welded to the outer surface of the sliding wall 422.

[0081] In one embodiment, the positioning hole 311 is configured as an elongated hole, with the length of both the positioning hole 311 and the positioning protrusion 421 being perpendicular to the first direction. That is, the positioning hole 311 and the positioning protrusion 421 both extend in the left-right direction, which increases the surface area of ​​contact between the positioning protrusion 421 and the positioning hole 311, thereby enhancing the connection strength between the two and improving the structural stability of the mounting bracket. Of course, in other embodiments, the positioning hole 311 may also be configured as a square hole.

[0082] Referring to Figure 13 , the support bracket 201 further includes a pin 81. The sliding wall 422 is provided with a pin hole corresponding to the pin 81. The portion of the pin 81 extending through the pin hole forms a second protrusion 425. In other embodiments, the second protrusion 425 may also be a protrusion welded to the outer surface of the sliding wall 422, or the sliding wall 422 may be provided with a U-shaped notch, with the portion surrounded by the U-shaped notch folded outward to form the second protrusion 425.

[0083] Referring to Figures 1, 2, 7, 8, 14, and 15, in some embodiments, the side of the air conditioning outdoor unit 91 is provided with fastening holes 911, and the mounting bracket further includes a mounting plate 60 mounted on the load-bearing bracket 30. The mounting plate 60 has third mounting holes 63 corresponding to the fastening holes 911, and the third mounting holes 63 are secured to the fastening holes 911 via fasteners. Thus, fastening the fastening holes 911 of the air conditioning outdoor unit 91 to the mounting plate 60 using fasteners can improve the installation stability of the air conditioning outdoor unit 91. Specifically, the fasteners can be bolts, which facilitates installation and removal of the air conditioning outdoor unit 91. Of course, in other embodiments, the third mounting holes 63 and the fastening holes 911 can be secured using fasteners such as rivets or snaps, or the mounting plate 60 can be omitted, with the air conditioning outdoor unit 91 being directly secured to the load-bearing bracket 30 via fasteners.

[0084] Referring to Figures 1, 2, 11, and 12, in some embodiments, the main bracket 101 further includes a stop bracket 20. The stop bracket 20 is disposed at the end of the load-bearing bracket 30 that is distal to the window bracket 10. The stop bracket 20 at least partially protrudes from the upper surface of the load-bearing bracket 30 and is capable of abutting the side of the air conditioner outdoor unit 91 that is distal to the window bracket 10. In this manner, when the air conditioner outdoor unit 91 is pushed outward on the load-bearing bracket 30, it is restrained by the stop bracket 20, thereby preventing the air conditioner outdoor unit 91 from being excessively pushed outward and falling. Of course, in other embodiments, the stop bracket may not be provided. For example, a bolt may be attached to the end of the load-bearing bracket that is distal to the window bracket, with the head of the bolt protruding from the upper surface of the load-bearing bracket 30 and abutting the side of the air conditioner outdoor unit 91 that is distal to the window bracket 10.

[0085] Referring to Figures 1, 2, 11, and 12, in some embodiments, the window mounting bracket 10 and the position-limiting bracket 20 are spaced and arranged opposite each other in a first direction, the load-bearing bracket 30 connects the window mounting bracket 10 and the position-limiting bracket 20, and at least two support brackets 201 and two load-bearing brackets 30 are provided, each corresponding to the other. In this way, the main bracket 101, which has a frame-like structure, has a high structural strength. Furthermore, the support of the main bracket 101 by multiple support brackets 201 can enhance the structural strength and stability of the main bracket 101. Of course, in other embodiments, only one support bracket 201 may be provided.

[0086] Specifically, the window bracket 10, the limiting bracket 20, and the load-bearing bracket 30 are fixed to each other by bolts, which not only facilitates the user to install the main bracket 101 by themselves, but also improves the structural stability of the main bracket 101. Of course, in other embodiments, the window bracket 10, the limiting bracket 20, and the load-bearing bracket 30 can also be fixed to each other by welding or bonding.

[0087] Referring to Figures 1, 2, and 7 to 10, in one embodiment, the mounting plate 60 can be adjusted in its mounting position on the load-bearing bracket 30 along a first direction. Specifically, a placement space for the air conditioner outdoor unit 91 is formed between the mounting plate 60 and the limiting bracket 20. Thus, on the one hand, by adjusting the mounting position of the mounting plate 60 on the load-bearing bracket 30, the mounting position of the air conditioner outdoor unit 91 on the main bracket 101 can be adjusted, thereby enabling flexible adjustments based on the actual conditions at the installation site, thereby improving the flexibility and convenience of the mounting bracket. On the other hand, before installing the air conditioner outdoor unit 91, the mounting plate 60 can be moved toward the window mounting bracket 10, and then the air conditioner outdoor unit 91 can be placed in the placement space. After the air conditioner outdoor unit 91 is placed, the mounting plate 60 can be moved toward the limiting bracket 20 to align the third mounting hole 63 with the fastening hole 911. It is understood that during the placement of the air conditioner outdoor unit 91 on the main bracket 101, the mounting plate 60 moves toward the window mounting bracket 10, thereby increasing the width of the placement space in the first direction. This facilitates the placement of the air conditioner outdoor unit 91, thereby improving the ease of installation of the air conditioner outdoor unit 91. Of course, in other embodiments, the mounting plate 60 may be fixedly connected to the load-bearing bracket 30, or the mounting plate 60 may be rotatably connected to the load-bearing bracket 30.

[0088] Specifically, the mounting plate 60 can be adjusted in various ways on the load-bearing bracket 30. For example, referring to Figures 1, 2, and 7, in one embodiment, the load-bearing bracket 30 has at least two fourth mounting holes 313 spaced apart in the first direction, and the mounting plate 60 is selectively mounted in one of the fourth mounting holes 313. This selective mounting in the plurality of fourth mounting holes 313 facilitates position adjustment of the mounting plate 60 while ensuring the connection strength between the mounting plate 60 and the load-bearing bracket 30. Of course, in other embodiments, the mounting plate 60 can also be adjustably mounted on the load-bearing bracket 30 via a ball screw structure.

[0089] Referring to Figures 1, 7, 9, and 10, in one embodiment, a first slot 31 is provided on the underside of the load-bearing bracket 30. The bottom wall of the first slot 31 is provided with a guide hole 314. The mounting plate 60 includes a first plate portion 61 and a second plate portion 62 connected to each other. The first plate portion 61 slides within the first slot 31, while the second plate portion 62 extends through the guide hole 314 and is provided with a third mounting hole 63. This facilitates adjustment of the mounting position of the mounting plate 60 on the load-bearing bracket 30. The sidewalls of the first slot 31 limit the displacement of the first plate portion 61 in the left-right direction, while the walls of the guide hole 314 guide the second plate portion 62 in the first direction, thereby improving the installation stability and sliding smoothness of the mounting plate 60. Of course, in other embodiments, the first slot 31 may be provided on the underside of the first plate portion 61, and the load-bearing bracket 30 may slide within the first slot 31.

[0090] Referring to Figures 7, 9, and 10, in one embodiment, the mounting bracket further includes an elastic latch 70, which is provided on the mounting plate 60 and is capable of elastically latching into the fourth mounting hole 313. This elastic latch 70 facilitates the installation, fixation, and position adjustment of the mounting plate 60. Of course, in other embodiments, the mounting plate 60 may be provided with a threaded hole or nut corresponding to the fourth mounting hole 313, and the fourth mounting hole 313 may be secured to the threaded hole or nut via a bolt.

[0091] Furthermore, in one embodiment, opposite side edges of the first plate portion 61 are folded downward to form third flanges 611, which slide against the sidewalls of the first chute 31. The fourth mounting holes 313 are provided on the sidewalls of the first chute 31, and the elastic latching protrusions 70 are correspondingly provided on the third flanges 611. Of course, in other embodiments, the fourth mounting holes 313 can also be provided on the bottom wall of the first chute 31, in which case the third flanges 611 may not be provided.

[0092] Specifically, the elastic latch 70 has various structural forms. For example, referring to Figures 7 and 9, in one embodiment, the elastic latch 70 includes a deformable plate 71 and a latch column 72. The deformable plate 71 includes a first plate 711, a second plate 712 and a third plate 713 connected in sequence. The first plate 711 and the third plate 713 are arranged opposite to each other. The latch column 72 is arranged on the side of the third plate 713 away from the first plate 711. The first plate 711 abuts against the inner side surface of the first third flange 611, and the third plate 713 abuts against the inner side surface of the second third flange 611, and the second third flange 611 is provided with a sliding hole for the latch column 72 to pass through. In this way, when the latching protrusion 72 retracts inwardly into the fourth mounting hole 313 and the sliding hole, causing the deformable plate 71 to generate deformation and store energy, the first plate portion 61 can slide within the first slide groove 31 to adjust its installation position. When the sliding hole aligns with the other fourth mounting hole 313, the latching protrusion 72, under the elastic action of the deformable plate 71, extends out of the fourth mounting hole 313 to complete the relative fixation of the first plate portion 61 and the first slide groove 31. This not only simplifies the structure but also facilitates operation. Of course, in other embodiments, the elastic latching protrusion 70 can also be a positioning glass bead protruding from the outer wall of the first plate portion 61 and capable of elastic deformation.

[0093] Referring to Figure 9 , the side edge of the first plate portion 61, away from the second third flange 611, is further folded downward to form a fourth flange 612. The fourth flange 612 and the first third flange 611 are spaced apart in the first direction. The fourth flange 612 and the first third flange 611 are spaced apart in the left-right direction and form a limiting channel 614. The first plate 711 is inserted into this limiting channel 614. This improves the installation reliability of the deformable plate 71 on the first plate portion 61. Of course, in other embodiments, the fourth flange 612 may not be provided.

[0094] Referring to Figures 9 and 10 , in one embodiment, the notch edge of the first chute 31 is folded inward to form a limiting flange 312. The second third flange 611 is folded toward the first third flange 611 to form a fifth flange 613. The outer side of the fifth flange 613 and the lower side edge of the first third flange 611 both slide against the inner side of the limiting flange 312. This improves the sliding smoothness and stability of the mounting plate 60 within the first chute 31. Of course, in other embodiments, the fifth flange 613 may not be provided, and the lower sides of the two third flanges 611 may directly abut the inner side of the limiting flange 312.

[0095] Referring to Figures 11 to 15 , in another embodiment, the mounting plate 60 is pivotally mounted on the upper side of the load-bearing bracket 30 and has a first position and a second position. In the first position, the surface of the mounting plate 60 is parallel to the first direction, while in the second position, the surface of the mounting plate 60 is perpendicular to the first direction. Thus, before installing the outdoor air conditioner 91, the mounting plate 60 can be rotated to the first position to reduce interference with the placement of the outdoor air conditioner 91 into the storage space. After the outdoor air conditioner 91 is placed, the mounting plate 60 can be rotated to the second position to align the third mounting hole 63 with the fastening hole 911. This facilitates the placement of the outdoor air conditioner 91 and improves the ease of installation.

[0096] Please refer to Figures 11, 12 and 15. In another embodiment, the mounting bracket further includes a hand-tightening bolt 83 that is locked to the main bracket 101. The threaded column of the hand-tightening bolt 83 can pass through the third mounting hole 63 and be screwed into the fastening hole 911. In this way, the fastening of the third mounting hole 63 and the fastening hole 911 can be completed without the aid of tools. Furthermore, in one embodiment, the head of the hand-tightening bolt 83 is provided on the upper side of the main bracket 101 and is provided below the mounting plate 60 in the first state. In this way, it is convenient for the user to obtain the hand-tightening bolt 83 and the structure of the mounting bracket can be made more compact. Of course, in other embodiments, the hand-tightening bolt 83 may not be provided, or an ordinary bolt may be provided.

[0097] Referring to Figure 15 , in another embodiment, the third mounting hole 63 is configured as an elongated hole. In the first state, the third mounting hole 63 extends parallel to the first direction. That is, when the mounting plate 60 is in the second state, the third mounting hole 63 extends in the vertical direction, making it easier to align the fastening hole 911 with the third mounting hole 63 vertically, thereby improving the ease of installation of the mounting bracket and the air conditioner outdoor unit 91. Of course, in other embodiments, the third mounting hole 63 may also be a circular or square hole.

[0098] Referring to Figures 1, 2, 4, 6, 7, 11, and 12, in some embodiments, the window mounting bracket 10 is provided with a clamping groove 11. The mounting bracket also includes a clamping pad 13 movably mounted within the clamping groove 11. A clamping space 12 is formed between the clamping pad 13 and a sidewall of the clamping groove 11. The clamping space 12 is used to clamp the window frame 923 on the window 92. Thus, by adjusting the mounting position of the clamping pad 13 within the clamping groove 11, the width of the clamping space 12 can be adjusted to accommodate different window frame 923 structures. Furthermore, in one embodiment, at least two clamping pads 13 are provided, one at each of the left and right ends of the clamping groove 11. Of course, in other embodiments, the clamping pad 13 and the clamping groove 11 may be omitted. The window mounting bracket 10 may be provided with a spring clip to clamp the window frame 923, or the window mounting bracket 10 may be secured to the window frame 923 by adhesive or welding.

[0099] Specifically, the clamping pad 13 is mounted on the side wall of the clamping groove 11 via a screw 14, and the other end of the screw 14 extends out of the clamping groove 11 and is provided with a hand-tightening cap 15. The user rotates the hand-tightening cap 15 to drive the screw 14 to rotate, thereby adjusting the length of the screw 14 threaded into the clamping groove 11, and further adjusting the position of the clamping pad 13 within the clamping groove 11, thereby achieving adjustment of the width of the clamping space 12. Of course, in other embodiments, the clamping pad 13 may also include multiple magnetic pads, and the multiple magnetic pads can be selectively inserted into the clamping groove 11.

[0100] This application also provides an air conditioner, comprising an outdoor air conditioner and the aforementioned mounting bracket. The specific structure of the mounting bracket is similar to that of the aforementioned embodiments. Since this air conditioner utilizes all of the technical solutions of all of the aforementioned embodiments, it possesses at least all of the beneficial effects of the technical solutions of the aforementioned embodiments, which will not be described in detail here. The mounting bracket is used to mount the outdoor air conditioner on the outside of a window.

[0101] The above description is merely an optional embodiment of the present application and does not limit the patent scope of the present application. All equivalent structural transformations made using the contents of the present application specification and drawings under the inventive concept of the present application, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A mounting bracket for mounting an outdoor unit of an air conditioner, wherein: The mounting bracket comprises: A main bracket, comprising a window bracket and a load-bearing bracket connected to each other, wherein the window bracket can be installed on a window frame, the load-bearing bracket extends to the outside of the window along a first direction, and the air conditioner outdoor unit is arranged on the upper side of the load-bearing bracket; and A supporting bracket is connected to the load-bearing bracket and can adjust the connection position along the first direction to abut against the external wall surface and / or the window edge.

2. The mounting bracket according to claim 1, wherein: A first slide groove is provided on the lower side of the load-bearing bracket, and the upper end of the supporting bracket is slidably arranged in the first slide groove.

3. The mounting bracket according to claim 2, wherein: The upper end of the support bracket is folded along the first direction to form a first flange, and the opposite side edges of the first flange are folded downward to form second flanges, and the two second flanges are adapted to be embedded in the first slide groove.

4. The mounting bracket according to claim 2, wherein: The first slide groove has a plurality of positioning holes spaced apart in the first direction, and the support bracket is provided with positioning protrusions corresponding to the positioning holes, and the positioning protrusions can be selectively inserted and installed in one of the plurality of positioning holes.

5. The mounting bracket according to claim 4, wherein: The two sides of the groove of the first slide groove are folded inward to form a limiting flange, and the supporting bracket has two opposite sliding walls, and the sliding walls are slidably abutted against the end faces of the limiting flange. The sliding walls are protruded outwardly with a first convex portion and a second convex portion, and the first convex portion is slidably abutted against the bottom surface of the groove of the first slide groove, and the second convex portion is slidably abutted against the inner side surface of the limiting flange.

6. The mounting bracket according to claim 5, wherein: The positioning hole is arranged at the bottom surface of the first sliding groove, and the upper end surface of the supporting bracket is provided with a clearance gap on the side away from the positioning protrusion, and the width of the clearance gap is gradually increased in the direction away from the positioning protrusion.

7. The mounting bracket according to claim 6, wherein: The support bracket also has a connecting wall connecting the two sliding walls, the connecting wall and the two sliding walls jointly define a first cavity with an opening on one side, the clearance gap is connected to and adjacent to the opening of the first cavity, the upper end of the connecting wall is folded outward to form a transition flange, the transition flange is folded upward to form the positioning protrusion, and the upper end surface of the transition flange abuts against the bottom surface of the first slide groove.

8. The mounting bracket of claim 1, wherein: The supporting bracket includes a first supporting portion connected to the load-bearing bracket and extending downward, and the first supporting portion can abut against the outer side surface of the window edge.

9. The mounting bracket of claim 8, wherein: The support bracket also includes a second support portion, one end of which is connected to the first support portion and the other end of which can abut against the outer wall.

10. The mounting bracket of claim 9, wherein: The first supporting portion and the second supporting portion are detachably connected.

11. The mounting bracket of claim 10, wherein: The first support portion is provided with a second slide groove in the length direction, the second support portion comprises a sliding section and a supporting section intersecting each other, the sliding section is slidably arranged in the second slide groove, and the supporting section is used to abut against the outer wall; And / or, the first support portion is provided with at least two first mounting holes spaced apart in the length direction, the second support portion is provided with a second mounting hole corresponding to the first mounting hole, and the second mounting hole is selectively mounted with the at least two first mounting holes through a fastener.

12. The mounting bracket of claim 9, wherein: The first supporting portion extends obliquely downward in a direction close to the window bracket, and the second supporting portion extends obliquely downward from the first supporting portion in a direction close to the window bracket; And / or, the mounting bracket further includes an anti-skid pad, which is disposed at an end of the second supporting portion away from the first supporting portion and is used to abut against an outer wall surface.

13. The mounting bracket of claim 1, wherein: A fastening hole is provided on the side of the air conditioner outdoor unit, and the mounting bracket also includes a mounting plate arranged on the load-bearing bracket. The mounting plate is provided with a third mounting hole corresponding to the fastening hole, and the third mounting hole is installed in the fastening hole through a fastener.

14. The mounting bracket of claim 13, wherein: The mounting plate is rotatably arranged on the upper side of the load-bearing bracket and has a first state and a second state. In the first state, the plate surface of the mounting plate is parallel to the first direction, and in the second state, the plate surface of the mounting plate is orthogonal to the first direction. And / or, the mounting bracket further comprises a hand-tightening bolt which is locked to the main bracket, and the threaded column of the hand-tightening bolt can pass through the third mounting hole and be screwed to the fastening hole; And / or, the third mounting hole is configured as an elongated hole, and in the first state, an extension direction of the third mounting hole is parallel to the first direction.

15. The mounting bracket of claim 13, wherein: The mounting position of the mounting plate can be adjusted on the load-bearing bracket along the first direction.

16. The mounting bracket of claim 15, wherein: The load-bearing bracket has at least two fourth mounting holes spaced apart in the first direction, and the mounting plate is installed alternately with the fourth mounting holes.

17. The mounting bracket of claim 16, wherein: The lower side of the load-bearing bracket is provided with a first slide groove, the bottom wall of the first slide groove is provided with a guide through hole, the mounting plate comprises a first plate portion and a second plate portion connected to each other, the first plate portion is slidably arranged in the first slide groove, the second plate portion passes through the guide through hole and is provided with the third mounting hole; And / or, the mounting bracket further includes an elastic latching protrusion, which is disposed on the mounting plate and can be elastically latched into the fourth mounting hole.

18. The mounting bracket according to any one of claims 1 to 17, wherein: The main bracket also includes a limit bracket, which is arranged at one end of the load-bearing bracket away from the window mounting bracket, and the limit bracket is at least partially protruded from the upper surface of the load-bearing bracket and can abut the side of the air-conditioning outdoor unit away from the window mounting bracket.

19. An air conditioner, wherein: It comprises an air-conditioning outdoor unit and a mounting bracket as described in any one of claims 1 to 18, wherein the mounting bracket is used to mount the air-conditioning outdoor unit on the outside of a window.

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