Mounting bracket and air conditioner

Abstract

The utility model discloses an installation support and air conditioner relates to air conditioner technical field, the installation support includes main support, support and bolt locking subassembly, main support includes the window installation support and the bearing support, the window installation support can be installed on the window frame, the bearing support is connected with the window installation support and extends out of the window, and the bolt locking subassembly is connected with the support. A guide groove is formed in the lower surface of the bearing support, a position adjusting hole extending in the extending direction of the guide groove is formed in the side wall of the guide groove, and the air conditioner outdoor unit is arranged on the upper side of the bearing support. The upper end of the supporting bracket is slidably installed in the guide groove, and the lower end of the supporting bracket is used for abutting against the outer wall face and / or the windowsill. The bolt locking assembly is installed in the position adjusting hole in a sliding mode, and the two opposite side walls of the guide groove are made to clamp the supporting bracket through the bolt locking assembly. According to the technical scheme, the position adjusting flexibility of the supporting bracket can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner technical field especially relates to a kind of installation support and air conditioner. BACKGROUND

[0002] In prior art, it is convenient for user to realize personal installation of split type air conditioner, which connects indoor side heat exchanger of air conditioner indoor unit and outdoor side heat exchanger of air conditioner outdoor unit by flexible refrigerant pipe, and injects refrigerant into refrigerant circuit before equipment is shipped. In this way, when user installs equipment by oneself, only needs to fix air conditioner indoor unit and air conditioner outdoor unit respectively, and does not need to assemble refrigerant pipe and inject refrigerant, so as to reduce installation difficulty, realize personal installation of user.

[0003] The installation support for the installation of air conditioner outdoor unit usually includes a main support and a supporting support, one end of the main support is installed on the window frame, the other end of the main support extends out of the window and is used to support the air conditioner outdoor unit, one end of the supporting support is connected to the main support, and the other end of the supporting support abuts against the outer wall surface. However, the existing supporting support is not flexible enough when moving on the main support for position adjustment. SUMMARY

[0004] The main purpose of the utility model is to provide an installation support and air conditioner, to improve the position adjustment flexibility of the supporting support.

[0005] To achieve the above purpose, the installation support provided by the utility model is used for the installation of air conditioner outdoor unit, and comprises:

[0006] The main support includes a window mounting support and a load bearing support, the window mounting support can be installed on the window frame, the load bearing support is connected to the window mounting support and extends to outside the window, the lower surface of the load bearing support is provided with a guide groove, the side wall of the guide groove is provided with a position adjustment hole extending along the extension direction thereof, and the air conditioner outdoor unit is arranged on the upper side of the load bearing support;

[0007] The supporting support is slidably installed on the guide groove at the upper end, and is used to abut against the outer wall surface and / or the window frame at the lower end; and

[0008] The bolt locking assembly is slidably installed in the position adjustment hole, and the opposite side walls of the guide groove clamp the supporting support through the bolt locking assembly.

[0009] In an embodiment, the bolt locking assembly includes a bolt and a nut, the bolt is arranged through the upper end of the supporting support and the position adjustment hole, and the nut is arranged on the outer side of the side wall of the guide groove and is threadedly connected with the bolt.

[0010] In an embodiment, the bolt is configured as a double-end bolt, and the nut is configured in a pair of two and clamped on the outer side of the opposite two side walls of the guide slot.

[0011] In an embodiment, the bolt is configured as a single-end bolt, and the head of the single-end bolt is clamped on the outer side of the opposite two side walls of the guide slot together with the nut.

[0012] In an embodiment, the outer surface of the guide slot is provided with a friction enhancing structure acting on the bolt locking assembly.

[0013] In an embodiment, the upper end of the support bracket further protrudes a guide protrusion slidingly abutting the guide slot.

[0014] In an embodiment, the slot opening of the guide slot is inwardly bent with a flange, and the guide protrusion slidingly abuts the flange.

[0015] In an embodiment, the flange comprises a first segment and a second segment continuously bent, the first segment is inwardly bent from the slot opening of the guide slot, the second segment is downwardly bent from the inner side edge of the first segment, and the guide protrusion slidingly abuts the upper side of the first segment.

[0016] And / or, the guide protrusion is integrally formed with the support bracket.

[0017] The utility model also provides a kind of air conditioner, and the air conditioner comprises air conditioner outdoor unit and the mounting bracket as described above, and the mounting bracket is used to install the air conditioner outdoor unit on the outer side of window.

[0018] In an embodiment, the air conditioner further comprises an air conditioner indoor unit, and the air conditioner indoor unit is connected with the air conditioner outdoor unit through a refrigerant hose assembly, and the refrigerant hose assembly is pre-filled with refrigerant.

[0019] And / or, the compressor of the air conditioner is arranged in the air conditioner indoor unit.

[0020] Compared with the position adjustment and fixation of the support bracket by selecting one of the plurality of hole structures on the main bracket, the position of the upper end of the support bracket in the guide slot is adjusted by the sliding cooperation of the support bracket and the guide slot and the sliding cooperation of the bolt locking assembly and the position adjusting hole, so that the mounting bracket can be adapted to window frames of different widths. Furthermore, the upper end of the support bracket is locked in the guide slot by the locking force of the bolt locking assembly, and the relative fixation between the support bracket and the load-bearing bracket is achieved, i.e. the upper end of the support bracket can be fixed at any position of the guide slot through stepless position adjustment, which facilitates the flexibility of the support bracket in position adjustment operation. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in the drawings without creative labor.

[0022] Figure 1 The structural schematic view of the installation support in the present application and the outdoor unit of the air conditioner installed on the window is shown in the following figure.

[0023] Figure 2 The structural schematic view of the installation support in the present application and the outdoor unit of the air conditioner installed on the window is shown in the following figure. Figure 1

[0024] Figure 3 The partial enlarged view of A in the present application is shown in the following figure. Figure 2

[0025] Figure 4 The assembly schematic view of the main support and the bolt locking assembly in the present application is shown in the following figure. Figure 3

[0026] Figure 5 The bottom view of the embodiment shown in the present application is shown in the following figure. Figure 4

[0027] Figure 6 The partial enlarged view of B in the present application is shown in the following figure. Figure 5

[0028] The structural schematic view of another embodiment of the installation support in the present application is shown in the following figure. Figure 7

[0029] The partial enlarged view of C in the present application is shown in the following figure. Figure 8 Figure 7

[0030] The assembly schematic view of the support support and the bolt locking assembly in the present application is shown in the following figure. Figure 9 Figure 7 Explanation of reference numerals:

[0031] 10, main support; 11, window installation support; 12, bearing support; 121, guide groove; 122, position adjustment hole; 123, flange; 123a, first segment; 123b, second segment;

[0032] 20, support support; 21, guide convex part;

[0033] 20, support support; 21, guide convex part;

[0034] ​​​​​​30, bolt locking assembly; 31, stud bolt; 32, single head bolt; 321, head; 33, nut; 40, foot;

[0035] 51, window; 52, air conditioner outdoor unit.

[0036] The purposes, functional features and advantages of the present application will be further described with reference to the accompanying drawings in conjunction with embodiments. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0038] 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 positional relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0039] In addition, if the embodiments of the present application involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel solutions are included, for example, "A and / or B" includes A solution, or B solution, or A and B solutions. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.

[0040] In the prior art, a split type air conditioner facilitating personal installation by a user is provided with a flexible refrigerant pipe connecting an indoor side heat exchanger of an air conditioner indoor unit and an outdoor side heat exchanger of an air conditioner outdoor unit, and refrigerant is injected into the refrigerant circuit before the equipment is shipped. In this way, when the user installs the equipment, only the air conditioner indoor unit and the air conditioner outdoor unit need to be fixed, and the refrigerant pipe and the refrigerant do not need to be assembled, thereby reducing the installation difficulty and realizing personal installation by the user.

[0041] The mounting bracket for mounting the outdoor unit of an air conditioner generally comprises a main bracket and a support bracket, one end of the main bracket is mounted on a window frame and the other end extends out of the window and is used for supporting the outdoor unit of the air conditioner, one end of the support bracket is connected to the main bracket and the other end abuts against an outer wall surface. However, the existing support bracket has the problem of insufficient flexibility in position adjustment when moving on the main bracket.

[0042] To solve the technical problem, the utility model provides a mounting bracket, which is used for mounting the outdoor unit 52 of an air conditioner.

[0043] Please refer to Figures 1 to 9 In an embodiment of the utility model, the mounting bracket comprises a main bracket 10, a support bracket 20 and a bolt locking assembly 30, the main bracket 10 comprises a window mounting bracket 11 and a load-bearing bracket 12, the window mounting bracket 11 can be mounted on a window frame, the load-bearing bracket 12 is connected to the window mounting bracket 11 and extends to outside the window, the lower surface of the load-bearing bracket 12 is provided with a guide groove 121, the side wall of the guide groove 121 is provided with a position adjustment hole 122 extending along the extension direction thereof, and the outdoor unit 52 of the air conditioner is arranged on the upper side of the load-bearing bracket 12; the upper end of the support bracket 20 is slidably mounted on the guide groove 121, and the lower end is used for abutting against an outer wall surface and / or a window frame; the bolt locking assembly 30 is slidably mounted on the position adjustment hole 122, and the opposite side walls of the guide groove 121 clamp the support bracket 20 through the bolt locking assembly 30; so as to improve the flexibility of position adjustment of the support bracket 20.

[0044] In the technical scheme of the utility model, compared with the installation of the support bracket 20 in the multiple hole structures on the main bracket 10 to realize the position adjustment and fixing of the support bracket 20, the sliding cooperation of the support bracket 20 and the guide groove 121 and the sliding cooperation of the bolt locking assembly 30 and the position adjustment hole 122 are utilized to realize the position adjustment of the upper end of the support bracket 20 in the guide groove 121, so that the mounting bracket can be adapted to window frames of different widths, and the locking force of the bolt locking assembly 30 is utilized to lock the upper end of the support bracket 20 in the guide groove 121, so as to realize the relative fixing between the support bracket 20 and the load-bearing bracket 12, that is, the upper end of the support bracket 20 can be fixed at any position on the guide groove 121 through stepless position adjustment, thereby facilitating the flexibility of the support bracket 20 in position adjustment operation.

[0045] It should be noted that in the embodiment of the application, the inner side of the window is defined as the rear, and the outer side of the window is defined as the front, so the extension direction of the position adjustment hole 122 and the extension direction of the guide groove 121 are both front-to-back directions, the upper side of the outdoor unit 52 of the air conditioner is defined as the upper, and the lower side of the outdoor unit 52 of the air conditioner is defined as the lower.

[0046] Specifically, the two opposite side walls of the guide groove 121 are provided with position adjusting holes 122, which can limit the movable range of the support bracket 20, and thus can guide and limit the movement of the support bracket 20 to some extent, so that the mounting bracket can be better and more conveniently applied to different forms of window edges. The guide groove 121 can penetrate the end face of the load-bearing bracket 12 and form a mounting opening. The mounting bracket further comprises a cover, which is blocked in the mounting opening, that is, the upper end of the support bracket 20 is clamped into the guide groove 121 from the end of the load-bearing bracket 12 having the mounting opening, and the cover is used to limit the support bracket 20 from being pulled out of the mounting opening. The cover can be fixed on the load-bearing table by adhesion, clamping or other means. At this time, the position adjusting holes 122 can be arranged away from the mounting opening, which are complete long holes, and can also extend to communicate with the mounting opening, and the cover constitutes one hole wall of the position adjusting hole 122. Of course, in other embodiments, the guide groove 121 is arranged on the support bracket 20, for example, the support bracket 20 is provided with an inwardly recessed guide groove 121, the load-bearing bracket 12 has two sub-brackets arranged side by side and extending in the front-rear direction, and the two side walls of the guide groove 121 are arranged on the opposite sides of the sub-brackets. The guide groove 121 can also be provided without the mounting opening.

[0047] Please refer to Figure 6 , Figure 8 and Figure 9 In the embodiment of the present application, the bolt locking assembly 30 comprises a bolt and a nut 33. The bolt penetrates the upper end of the support bracket 20 and the position adjusting hole 122. The nut 33 is arranged on the outer side of the side wall of the guide groove 121 and is threadedly connected with the bolt. It can be understood that the bolt and the nut 33 are used for locking and cooperating, which is simple in structure and convenient to disassemble and assemble. The upper end of the support bracket 20 is provided with a through hole for the bolt to penetrate. The through hole can be connected with the position adjusting hole 122, so that the bolt can smoothly penetrate the through hole and the two position adjusting holes 122, and the support bracket 20 and the load-bearing bracket 12 are connected in series, thereby reliably restraining the movement tendency of the support bracket 20 from the guide groove 121. After the support bracket 20 is moved to the position, the nut 33 is screwed on the bolt, and the nut 33 is tightly attached to the outer surface of the side wall of the guide groove 121. At this time, the bolt locking assembly 30 generates a force acting in opposite directions on the opposite side walls of the guide groove 121, and the upper end of the support bracket 20 is locked in the guide groove 121. However, the design is not limited to this, and in other embodiments, two bolts are provided, and the two bolts penetrate the two side walls of the guide groove 121 and are threadedly connected with the corresponding nuts 33.

[0048] Please refer to Figures 3 to 6In the embodiment of the utility model, the bolt is configured as a double -end bolt 31, two nuts 33 are configured corresponding to the bolt, and are respectively clamped on the outside of the opposite two side walls of the guide groove 121, it can be understood that taking the example that the bolt penetrates the support support 20 and two position adjustment holes 122, when the bolt is configured as a double -end bolt 31 and the support support 20 is moved to the position, the double -end bolt 31 penetrates the support support 20 and the guide groove 121, and the threaded two end parts thereof respectively extend out of the two side walls of the guide groove 121, two nuts 33 are respectively screwed on the corresponding end part and are tightly attached to the outer surface of the two side walls of the guide groove 121, and then the two nuts 33 clamp the two sides of the guide groove 121, so that the fixing of the support support 20 on the load bearing support 12 is realized, thereby improving the installation convenience and installation stability of the support support 20 on the main support 10.

[0049] Please refer to Figures 7 to 9 In the embodiment of the utility model, the bolt is configured as a single -end bolt 32, the head 321 of the single -end bolt 32 is clamped on the outside of the opposite two side walls of the guide groove 121 with the nut 33, it can be understood that taking the example that the bolt penetrates the support support 20 and two position adjustment holes 122, when the bolt is configured as a single -end bolt 32 and the support support 20 is moved to the position, the single -end bolt 32 includes a stud and a head 321 arranged at the end of the stud, the head 321 is attached to one side wall of the guide groove 121, one end of the stud away from the head 321 penetrates the support support 20 and the guide groove 121, and the threaded free end thereof extends out of the other side wall of the guide groove 121, the nut 33 is screwed on the free end of the single -end bolt 32 and is tightly attached to the outer surface of the side wall, and then the head 321 and the nut 33 clamp the two sides of the guide groove 121, so that the fixing of the support support 20 on the load bearing support 12 is realized, thereby improving the installation convenience and installation stability of the support support 20 on the main support 10.

[0050] Specifically, before installing the air conditioner outdoor unit 52, the user needs to assemble the mounting bracket on the outside of the window 51. For example, the mounting bracket is first extended out of the window 51, then the window mounting bracket 11 is installed on the window frame of the window 51, and then the position of the support support 20 on the load bearing support 12 is adjusted, so that the lower end of the support support 20 can abut against the outer wall surface below the window 51, and the load bearing support 12 is kept in a horizontal or substantially horizontal posture, so that the air conditioner outdoor unit 52 can be stably placed on the load bearing support 12, and at the same time, when the load bearing support 12 is kept in a horizontal or substantially horizontal posture, the nuts 33 are tightened on the bolts, so that the two nuts 33 or the nut 33 and the head 321 clamp the two sides of the guide groove 121, and the fixing of the support support 20 on the load bearing support 12 is realized.

[0051] Optionally, in the embodiment of the utility model, the outer surface of the guide groove 121 is provided with a friction enhancement structure acting on the bolt locking assembly 30, so as to improve the locking firmness of the bolt locking assembly 30, wherein the friction enhancement structure can be an anti-skid coating coated on the outer surface of the load-bearing support 12, which is a nylon coating or other special friction material, and the outer surface of the load-bearing support 12 can also be subjected to sandblasting, polishing or wire drawing treatment to form the friction enhancement structure, so that the friction between the load-bearing support and the nut 33 and / or the head 321 can be improved, the possibility of the nut 33 being unscrewed from the bolt can be reduced, and the connection firmness of the support support 20 and the load-bearing support 12 can be improved.

[0052] Please refer to Figure 9 In the embodiment of the utility model, the upper end of the support support 20 is further provided with a guide protrusion 21 which is in sliding abutment with the guide groove 121, so that on the basis of ensuring the stable movement of the support support 20, the effective contact area between the support support 20 and the guide groove 121 can be reduced, and the smoothness and flexibility of the support support 20 in the position adjustment operation can be enhanced to a certain extent.

[0053] Specifically, the support support 20 is provided with a receiving groove, which can reduce the weight of the support support 20 while ensuring the supporting effect of the support support 20, wherein the groove side wall of the receiving groove can be integrally formed with the guide protrusion 21, so that the structure of the support support 20 can be simplified and the manufacturing cost thereof can be reduced. However, the design is not limited thereto, and in other embodiments, the guide protrusion 21 and the support support 20 can be separately arranged.

[0054] Please refer to Figure 8 In the embodiment of the utility model, the slot opening of the guide groove 121 is inwardly bent with a flange 123, and the guide protrusion 21 is in sliding abutment with the flange 123, which can effectively enhance the structural strength of the load-bearing support 12, prolong the service life of the load-bearing support 12, ensure the guiding effect of the support support 20, and ensure the reliability of the bolt and nut 33 locking the support support 20 and the load-bearing support 12, thereby improving the connection reliability of the support support 20 and the load-bearing support 12; on the other hand, the guide protrusion 21 is supported by the flange 123, which effectively prevents the support support 20 from coming out of the guide groove 121, and at the same time, the effective contact area of the guide protrusion 21 and the load-bearing support 12 is increased, thereby effectively improving the smoothness and stability of the guide protrusion 21 sliding in the guide groove 121.

[0055] Specifically, in the embodiment of the utility model, the flanging 123 includes continuous bending first segment 123a and second segment 123b, the first segment 123a is inwards bending forming from the slot of the guide groove 121, the second segment 123b is downwards bending forming from the inside edge of the first segment 123a, the guide convex part 21 sliding abuts on the upside of the first segment 123a, thus, using continuous bending process, can promote the structural strength of flanging 123, further improve the structural strength of the whole load bearing support 12, can increase the effective contact area of load bearing support 12 and support support 20, further promote the sliding stability of support support 20 in guide groove 121, and improve the locking effect of bolt locking assembly 30 to support support 20 and load bearing support 12.

[0056] Optionally, in the embodiment of the utility model, the mounting bracket further includes a foot 40 rotatably arranged at the lower end of the support bracket 20, the foot 40 is used to abut against the outer wall surface and / or the window edge, wherein the foot 40 is rotatably arranged at the support bracket 20 by a hexagonal head bolt or a pin shaft, and the foot 40 can adapt to the outer wall surface with an inclination angle, that is, when the outer wall surface is not a vertical surface, the foot 40 can be freely rotated to a posture that is more fitted to the outer wall surface, thereby increasing the contact surface area of the foot 40 with the outer wall surface. Further, the foot 40 away from the plate surface of the support bracket 20 is provided with an anti-skid pad or a friction enhancement structure to increase the static friction force of the support bracket 20 when abutting against the outer wall surface, thereby improving the installation stability of the support bracket 20 on the outer wall surface.

[0057] The utility model also provides a kind of air conditioner, and the air conditioner includes air conditioner outdoor unit 52 and mounting bracket, the specific structure of the mounting bracket refers to above-mentioned embodiment, since the air conditioner of the utility model adopts all technical solutions of above-mentioned all embodiments, at least has all beneficial effects brought by the technical scheme of above-mentioned embodiment, here is not repeated in detail again. Wherein, the mounting bracket is used to install the air conditioner outdoor unit 52 on the outside of window.

[0058] Optionally, in the embodiment of the present application, the air conditioner further comprises an air conditioner indoor unit, the air conditioner indoor unit and the air conditioner outdoor unit 52 are connected through a refrigerant hose assembly, and the refrigerant hose assembly is pre-filled with refrigerant; specifically, the air conditioner of the present application can be a split type air conditioner which is convenient for users to install personally, the indoor side heat exchanger of the air conditioner indoor unit and the outdoor side heat exchanger of the air conditioner outdoor unit 52 are connected by a flexible refrigerant pipe, and the refrigerant is injected into the refrigerant circuit before the equipment is shipped; in this way, when the user installs the equipment personally, only the air conditioner indoor unit and the air conditioner outdoor unit 52 need to be fixed, and the refrigerant pipe and the refrigerant do not need to be assembled, thereby reducing the installation difficulty and realizing personal installation of the user. However, the design is not limited to this, in other embodiments, the air conditioner of the present application can also be a common split type air conditioner, or an integrated air conditioner, for example, a window type air conditioner integrated machine, at this time, the air conditioner outdoor unit 52 refers to the part of the window type air conditioner which extends to the outdoor side.

[0059] Optionally, in the embodiment of the present application, the compressor of the air conditioner is arranged in the air conditioner indoor unit, which can reduce the weight of the air conditioner outdoor unit 52, thereby facilitating the installation of the air conditioner outdoor unit 52; correspondingly, the compressor is also provided with a noise reduction structure, which ensures the low noise operation of the air conditioner indoor unit.

[0060] Optionally, in the embodiment of the present application, the bottom of the air conditioner indoor unit is provided with a moving wheel, which facilitates the movement and transportation of the air conditioner indoor unit; correspondingly, the air conditioner indoor unit is provided with a locking structure which restricts the rotation of the moving wheel, thereby ensuring the stable operation of the air conditioner indoor unit.

[0061] The above is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A mounting bracket for mounting an outdoor unit of an air conditioner, characterized by comprising: The mounting bracket comprises: a main bracket comprising a window mounting bracket and a load-bearing bracket, the window mounting bracket being capable of being mounted on a window frame, the load-bearing bracket being connected with the window mounting bracket and extending to outside the window, a lower surface of the load-bearing bracket being provided with a guide groove, a side wall of the guide groove being provided with a position adjustment hole extending along an extension direction of the guide groove, the air conditioner outdoor unit being arranged on an upper side of the load-bearing bracket; a support bracket, an upper end of the support bracket being slidably mounted in the guide groove, and a lower end of the support bracket being used for abutting against an outer wall surface and / or a window frame; a bolt locking assembly, the bolt locking assembly being slidably mounted in the position adjustment hole and clamping the support bracket through the bolt locking assembly on opposite side walls of the guide groove.

2. The mounting bracket of claim 1, wherein The bolt locking assembly comprises a bolt and a nut, the bolt being arranged through the upper end of the support bracket and the position adjustment hole, and the nut being arranged on an outer side of the side wall of the guide groove and being threadedly connected with the bolt.

3. The mounting bracket of claim 2, wherein The bolt is configured as a double-headed bolt, and two nuts corresponding to the bolt are arranged on the outer sides of the opposite side walls of the guide groove.

4. The mounting bracket of claim 2, wherein The bolt is configured as a single-headed bolt, and a head of the single-headed bolt and the nut are arranged on the outer sides of the opposite side walls of the guide groove.

5. The mounting bracket of claim 1, wherein An outer surface of the guide groove is provided with a friction enhancement structure acting on the bolt locking assembly.

6. The mounting bracket of claim 1, wherein The upper end of the support bracket is further provided with a guide protrusion slidably abutting against the guide groove.

7. The mounting bracket of claim 6, wherein A flange is bent inwardly from an opening of the guide groove, and the guide protrusion slidably abuts against the flange.

8. The mounting bracket of claim 7, wherein The flange comprises a first segment and a second segment, the first segment being bent inwardly from the opening of the guide groove, and the second segment being bent downwardly from an inner side edge of the first segment, and the guide protrusion slidably abutting against an upper side of the first segment. The guide protrusion is integrally formed with the support bracket.

9. An air conditioner characterized by comprising: The air conditioner comprises an air conditioner outdoor unit and the mounting bracket according to any one of claims 1 to 8, and the mounting bracket is used for mounting the air conditioner outdoor unit on an outer side of a window.

10. The air conditioner of claim 9, wherein The air conditioner further comprises an air conditioner indoor unit, the air conditioner indoor unit being connected with the air conditioner outdoor unit through a refrigerant hose assembly, and the refrigerant hose assembly being pre-charged with refrigerant; The compressor of the air conditioner is arranged in the air conditioner indoor unit.

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