Mounting bracket and air conditioner

Abstract

The utility model belongs to the technical field of air conditioner installation, and particularly relates to an installation support and an air conditioner. The ceiling type air conditioner indoor unit aims at solving the problem that the installation difficulty of the ceiling type air conditioner indoor unit is large. According to the mounting bracket, the rear end of the rotating frame body is rotatably connected with the fixed frame body, the rotating mechanism drives the rotating frame body to rotate relative to the fixed frame body, the hanging piece is arranged on the rotating frame body, the second bracket is provided with the first sliding channel, and the first sliding channel is matched with the hanging piece. By means of the arrangement, when the air conditioner indoor unit is installed, the fixing frame body is connected to the ceiling, then the second support is connected to the air conditioner indoor unit, the air conditioner indoor unit is lifted, the second support is hung on the hanging piece through the first sliding channel, the rotating mechanism drives the rotating frame body to rotate upwards, and the air conditioner indoor unit is driven to rotate to be flush with the ceiling; the pipeline is installed through the gap between the rear side of the air conditioner indoor unit and the side wall, then the air conditioner indoor unit is pushed backwards to be attached to the side wall, and the installation process is simple.

Description

Technical Field

[0001] The embodiments of the present application belong to the technical field of air conditioner installation, and specifically relate to a mounting bracket and an air conditioner. Background Art

[0002] The ceiling-mounted air conditioner indoor unit is usually installed on the ceiling. During installation, the top end of the expansion screw is fixed to the ceiling, and the bottom end of the expansion screw is hung into the hanging foot of the air conditioner indoor unit to suspend the air conditioner indoor unit on the ceiling. Then, the pipeline connected to the air conditioner outdoor unit is connected to the side of the air conditioner indoor unit, thereby realizing the connection between the air conditioner indoor unit and the air conditioner outdoor unit.

[0003] However, when it is necessary to place one side of the air-conditioning indoor unit for connecting the pipeline close to the side wall, due to the large size and weight of the air-conditioning indoor unit, at least two installation workers are required to lift the air-conditioning indoor unit, and at least one other installation worker is required to connect the pipeline to the air-conditioning indoor unit, and then hoist the air-conditioning indoor unit on the expansion screw. The entire installation process requires the cooperation of multiple people to complete, and the installation is difficult.

[0004] Accordingly, the art needs a new mounting bracket to solve the above problems. Utility Model Content

[0005] The main purpose of the embodiments of the present application is to provide a mounting bracket and an air conditioner to solve the problem of difficulty in installing a ceiling-mounted air conditioner indoor unit in the related art.

[0006] To achieve the above-mentioned purpose, an embodiment of the present application provides a mounting bracket, including a bracket assembly, the bracket assembly including a first bracket, a rotating mechanism and a second bracket, the first bracket including a fixed frame body, a rotating frame body and a hanging member, the rear end of the rotating frame body is rotatably connected to the fixed frame body, the rotation axis of the rotating frame body extends along a first direction, the hanging member is arranged on the rotating frame body, and the fixed frame body is constructed to be connected to a ceiling; the rotating mechanism is connected between the fixed frame body and the rotating frame body, and drives the rotating frame body to rotate relative to the fixed frame body; the second bracket is constructed with a first sliding channel extending along a second direction, the hanging member is slidably arranged in the first sliding channel, and the second bracket is hung on the hanging member, and the second bracket is constructed to be connected to the outer side of the air-conditioning indoor unit along the first direction.

[0007] In the preferred technical solution of the above-mentioned mounting bracket, the rotating mechanism includes an electric push rod, the electric push rod includes a driving body and a telescopic rod, the driving body is connected to the fixed frame, the driving body is transmission-connected to the telescopic rod and drives the telescopic rod to move along its own axis; the telescopic rod is connected to the rotating frame and drives the rotating frame to rotate relative to the fixed frame.

[0008] In the preferred technical solution of the above-mentioned mounting bracket, the rotating mechanism also includes a limiting link, the limiting link having a fixed end and a free end, the fixed end is rotatably connected to the rotating frame body, and the free end is slidably connected to the fixed frame body, and when the rotating frame body rotates relative to the fixed frame body, the free end slides relative to the fixed frame body.

[0009] In a preferred technical solution of the above-mentioned mounting bracket, the telescopic rod is rotatably connected to the limiting connecting rod, and the limiting connecting rod extends along the first direction relative to the rotation axis of the telescopic rod.

[0010] In the preferred technical solution of the above-mentioned mounting bracket, the free end of the connecting rod is connected to a rotating shaft, and the rotating shaft extends along the first direction relative to the rotation axis of the connecting rod; the fixed frame is constructed with a second sliding channel extending along the second direction, and the rotating shaft is slidably disposed in the second sliding channel.

[0011] In the preferred technical solution of the above-mentioned mounting bracket, the hanging member includes a limiting portion and a stopping portion; the limiting portion is connected to the rotating frame body and is slidably disposed in the first sliding channel; the stopping portion is connected to one end of the limiting portion that is away from the rotating frame body, and abuts against a side of the second bracket that is away from the rotating frame body.

[0012] In a preferred technical solution of the above-mentioned mounting bracket, the limiting portion includes a fastening bolt, the stopping portion includes a nut, and the fastening bolt is connected to the nut after passing through the rotating frame body and the first sliding channel.

[0013] In a preferred technical solution of the above-mentioned mounting bracket, the first bracket further includes a connecting piece, the rotating frame body is spaced below the fixed frame body, and the rotating frame body and the fixed frame body are hingedly connected via the connecting piece.

[0014] In a preferred technical solution of the above-mentioned mounting bracket, the mounting bracket includes at least two bracket assemblies, and the at least two bracket assemblies are configured to be connected to two sides of the air-conditioning indoor unit along the first direction.

[0015] An embodiment of the present application also provides an air conditioner, comprising an air conditioner indoor unit and any one of the mounting brackets described above.

[0016] Those skilled in the art can understand that the mounting bracket and the air conditioner of the embodiment of the present application include a first bracket, a second bracket and a rotating mechanism, the first bracket includes a fixed frame, a rotating frame and a hanging member, the fixed frame is used to be connected to the ceiling, the rear end of the rotating frame is rotatably connected to the fixed frame, the rotating mechanism is connected between the fixed frame and the rotating frame, and drives the rotating frame to rotate relative to the fixed frame, the hanging member is arranged on the rotating frame, the hanging member is used to cooperate with the second bracket, the second bracket is detachably connected to the rotating frame, the second bracket is used to be connected to the outer side of the air conditioner indoor unit along the first direction, the second bracket is constructed with a first sliding channel extending along the second direction, and the first sliding channel is used to cooperate with the hanging member. The air conditioner indoor unit is installed by firstly pushing the fixed frame to the ceiling and then connecting the second bracket to the outside of the air conditioner indoor unit along the first direction. Then, the air conditioner indoor unit and the second bracket are lifted as a whole and the second bracket is hung on the hanging piece. The rotating mechanism rotates the rotating frame upward relative to the fixed frame and drives the air conditioner indoor unit to rotate until it is flush with the ceiling. At this time, the hanging piece is located at the rear end of the first sliding channel and an installation gap is reserved between the rear side of the air conditioner indoor unit and the side wall to facilitate the installation of the pipeline on the rear side of the air conditioner indoor unit. Then, the air conditioner indoor unit and the second bracket are pushed backward until the rear side of the air conditioner indoor unit is in contact with the side wall. The installation of the air conditioner indoor unit is completed. The whole process is simple and only requires two installation workers at most to complete, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The preferred implementation of the mounting bracket of the present application is described below with reference to the accompanying drawings.

[0018] Figure 1 is a schematic structural diagram of the mounting bracket of the embodiment of the present application when the first bracket is in a lowered position;

[0019] Figure 2 is a schematic structural diagram of the mounting bracket of the embodiment of the present application when the first bracket is in a ceiling-mounted position;

[0020] Figure 3 is a left side view of the mounting bracket of the embodiment of the present application when the first bracket is in the lowered position;

[0021] Figure 4 The left side view of the mounting bracket of the embodiment of the present application when the first bracket is in the ceiling position Figure 1 ;

[0022] Figure 5 is a rear view of the mounting bracket of the embodiment of the present application when the first bracket is in a lowered position;

[0023] Figure 6 The left side view of the mounting bracket of the embodiment of the present application when the first bracket is in the ceiling position Figure 2 ;

[0024] Figure 7 is a front view of the mounting bracket of the embodiment of the present application when the first bracket is in the ceiling position;

[0025] Figure 8 The left side view of the mounting bracket of the embodiment of the present application when the first bracket is in the ceiling position Figure 3 .

[0026] In the attached figure:

[0027] 1. Bracket assembly;

[0028] 10. The first bracket;

[0029] 11. Fixed frame;

[0030] 111. second sliding channel; 112. first connecting hole;

[0031] 12. Rotating frame; 121. First bending plate;

[0032] 13. Hooking parts;

[0033] 131. a limiting portion; 132. a stopping portion;

[0034] 14. Connectors;

[0035] 20. Rotation mechanism;

[0036] 21. Driving body;

[0037] 22. Telescopic rod;

[0038] 23. Limiting connecting rod; 231. Rotating shaft;

[0039] 30. Second bracket;

[0040] 31. first sliding channel; 32. assembly hole;

[0041] 33. A second bent plate;

[0042] 2. Air conditioner indoor unit. DETAILED DESCRIPTION

[0043] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0044] Secondly, it should be noted that in the description of the embodiments of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the embodiments of the present application.

[0045] In addition, it should be noted that in the description of the embodiments of the present application, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0046] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0047] As described in the background technology, the ceiling-mounted air-conditioning indoor unit in the related technology has the problem of great difficulty in installation. The inventor has found through research that the reason for this problem is that in the related technology, the ceiling-mounted air-conditioning indoor unit is connected to the ceiling by expansion screws. When it is necessary to put one side of the air-conditioning indoor unit for connecting the pipeline close to the side wall, due to the large size and weight of the air-conditioning indoor unit, at least two installation workers are required to lift the air-conditioning indoor unit, and at least one installation worker is required to connect the pipeline to the air-conditioning indoor unit, and then hoist the air-conditioning indoor unit on the expansion screw. The entire installation process requires the cooperation of multiple people to complete, resulting in the problem of great difficulty in installing the air-conditioning indoor unit.

[0048] In response to the above technical problems, an embodiment of the present application provides an installation bracket and an air conditioner. When installing the air conditioner indoor unit through the installation bracket, the fixed frame is first connected to the ceiling, and then the second bracket is connected to the outer side of the air conditioner indoor unit along the first direction. Then, the whole consisting of the air conditioner indoor unit and the second bracket is lifted, and the second bracket is hung on the hanging member. The rotating mechanism rotates the rotating frame upward relative to the fixed frame, and drives the air conditioner indoor unit to rotate until it is flush with the ceiling. At this time, the hanging member is located at the rear end of the first sliding channel, and an installation gap is reserved between the rear side of the air conditioner indoor unit and the side wall to facilitate the installation of the pipeline on the rear side of the air conditioner indoor unit. Then, the whole consisting of the air conditioner indoor unit and the second bracket is pushed backward until the rear side of the air conditioner indoor unit is in contact with the side wall. The installation of the air conditioner indoor unit is completed. The whole process is simple and only requires a maximum of two installation workers to complete it, which saves time and effort.

[0049] The principles and features of the embodiments of the present application are described below in conjunction with the accompanying drawings. The examples given are only used to explain the embodiments of the present application and are not used to limit the scope of the embodiments of the present application.

[0050] The air conditioner provided in the embodiment of the present application includes an air conditioner indoor unit, an air conditioner outdoor unit and a mounting bracket. The air conditioner indoor unit is used to be set on the indoor ceiling, and the air conditioner outdoor unit is used to be set outdoors. The air conditioner indoor unit and the air conditioner outdoor unit are connected by pipelines.

[0051] The pipelines may include refrigerant pipelines, connecting cables, and drain pipes. The refrigerant pipeline is used to connect the refrigerant in the indoor unit of the air conditioner to the outdoor unit of the air conditioner. The connecting cable is used to connect the electrical parts of the indoor unit of the air conditioner to the outdoor unit of the air conditioner to ensure the normal operation of the electrical components in the indoor unit of the air conditioner and the outdoor unit of the air conditioner. The drain pipe is used to guide the condensed water generated on the surface of the indoor heat exchanger when the air conditioner is cooling to the outside for discharge.

[0052] The rear side of the air-conditioning indoor unit in this embodiment is used for connecting pipelines, wherein the rear side of the air-conditioning indoor unit refers to the side of the air-conditioning indoor unit facing the side wall.

[0053] It should be noted that the directional terms "front" and "back" in the embodiments of the present application are based on the side walls as references, the direction close to the side wall is "back", and the direction away from the side wall is "front".

[0054] The air-conditioning indoor unit in the embodiment of the present application can be suspended on the ceiling by means of a mounting bracket, and after the installation is completed, one side of the air-conditioning indoor unit for connecting the pipeline is in contact with the side wall.

[0055] The principles and features of the mounting bracket in the embodiment of the present application are described below.

[0056] refer to Figure 1 and Figure 2 The mounting bracket provided in the embodiment of the present application includes a bracket assembly 1, and the bracket assembly 1 includes a first bracket 10, a second bracket 30 and a rotating mechanism 20.

[0057] The first bracket 10 includes a fixed frame body 11 , a rotating frame body 12 and a hanging member 13 .

[0058] The fixing frame 11 is used to be connected to the ceiling.

[0059] The rear end of the rotating frame body 12 is rotatably connected to the fixed frame body 11 . Exemplarily, the rotating frame body 12 can be pivotally connected to the fixed frame body 11 , and the rotation axis of the rotating frame body 12 extends along the first direction X.

[0060] The rotating mechanism 20 is connected between the fixed frame 11 and the rotating frame 12 , and drives the rotating frame 12 to rotate relative to the fixed frame 11 .

[0061] After the fixed frame 11 is connected to the ceiling, the first bracket 10 can have a lowered position and a ceiling-mounted position, and the rotating frame 12 rotates downward relative to the fixed frame 11 to increase the distance between the front end of the rotating frame 12 and the ceiling, so that the first bracket 10 is in the lower position (refer to Figure 3 ); the rotating frame body 12 rotates upward relative to the fixed frame body 11 to reduce the distance between the front end of the rotating frame body 12 and the ceiling, so that the first bracket 10 is in a ceiling position (reference Figure 4 ).

[0062] The hanging member 13 is disposed on the rotating frame body 12 , and the hanging member 13 is used to cooperate with the second bracket 30 .

[0063] The second bracket 30 is detachably connected to the rotating frame 12 . The second bracket 30 is used to be connected to the outer side of the air-conditioning indoor unit 2 along the first direction X. The second bracket 30 is constructed with a first sliding channel 31 extending along the second direction Y. The first sliding channel 31 is used to cooperate with the hanging member 13 .

[0064] After the fixed frame 11 is connected to the ceiling, the rotating mechanism 20 drives the rotating frame 12 to rotate downward to a lowered position relative to the fixed frame 11 to reduce the height between the rotating frame 12 and the ground, and at the same time tilt the rotating frame 12 relative to the ceiling, which makes it easier for installers to assemble the second bracket 30 with the rotating frame 12.

[0065] After the second bracket 30 is fixed to the air conditioner indoor unit 2, the installer lifts the whole consisting of the air conditioner indoor unit 2 and the second bracket 30, and tilts the rear side of the air conditioner indoor unit 2 upward, slides the hanging member 13 into the first sliding channel 31, and the second bracket 30 is hung on the hanging member 13 (refer to Figure 1 , Figure 3 and Figure 5 ). Since the second bracket 30 is already hung on the hanging member 13 at this time, there is no need to lift the air conditioner indoor unit 2, and the installer has both hands free. If there is a gap between the hanging member 13 and the top of the first sliding channel 31 before the hands are released, after the hands are released, the air conditioner indoor unit 2 and the second bracket 30 slide downward relative to the hanging member 13 under the action of their own gravity until the hanging member 13 slides to the top of the first sliding channel 31.

[0066] After the second bracket 30 is hung on the hanging member 13, the rotating mechanism 20 drives the rotating frame body 12 to rotate upward to the ceiling position relative to the fixed frame body 11 until the air conditioner indoor unit 2 is flush with the ceiling. At this time, the position of the hanging member 13 relative to the first sliding channel 31 remains unchanged, that is, the hanging member 13 is still located at the rear end of the first sliding channel 31, and at this time, an installation gap is reserved between the rear side of the air conditioner indoor unit 2 and the side wall (refer to Figure 4 ), so that the pipeline can be installed on the rear side of the air conditioner indoor unit 2. After the pipeline is installed, push the air conditioner indoor unit 2 and the second bracket 30 backward until the rear side of the air conditioner indoor unit 2 is in contact with the side wall (refer to Figure 6 ), the installation of the air conditioner indoor unit 2 is completed. The whole process is simple and only requires two installation workers at most to complete, which saves time and effort.

[0067] refer to Figure 5 and Figure 7 In some embodiments, the mounting bracket may include at least two bracket assemblies 1, and the at least two bracket assemblies 1 are used to be connected to both sides of the air-conditioning indoor unit 2 along the first direction X. When the air-conditioning indoor unit 2 is installed by the mounting bracket, both sides of the air-conditioning indoor unit 2 along the first direction X can be simultaneously matched with the corresponding bracket assemblies 1, so that the two sides of the air-conditioning indoor unit 2 can be balanced with each other during the installation process, so that the air-conditioning indoor unit 2 is not easy to tilt during installation, and is more firmly connected to the ceiling after the installation is completed.

[0068] In some embodiments, the rotating mechanism 20 may include an electric push rod, which includes a driving body 21 and a telescopic rod 22. The driving body 21 is connected to the fixed frame 11, and the driving body 21 is transmission-connected to the telescopic rod 22 and drives the telescopic rod 22 to move along its own axis.

[0069] The telescopic rod 22 is connected to the rotating frame 12 and drives the rotating frame 12 to rotate relative to the fixed frame 11 .

[0070] When the driving body 21 drives the telescopic rod 22 to retract, the rotating frame 12 rotates upward relative to the fixed frame 11. When the driving body 21 drives the telescopic rod 22 to extend, the rotating frame 12 rotates downward relative to the fixed frame 11.

[0071] After the driving body 21 stops driving the telescopic rod 22, the telescopic rod 22 maintains the length before the driving stops. Therefore, the rotating frame body 12 can be kept in the position after rotation to prevent the rotating frame body 12 from swinging. In this way, when the first bracket 10 is in the lowered position, it is convenient to assemble the second bracket 30 and the rotating frame body 12; when the first bracket 10 is in the ceiling position, the air-conditioning indoor unit 2 can be kept in the ceiling state to prevent the air-conditioning indoor unit 2 from falling off.

[0072] refer to Figure 1-Figure 4 In some embodiments, the rotating mechanism 20 may further include a limiting link 23, the limiting link 23 having a fixed end and a free end, the fixed end being rotatably connected to the rotating frame body 12, and the free end being slidably connected to the fixed frame body 11, and when the rotating frame body 12 rotates relative to the fixed frame body 11, the free end slides relative to the fixed frame body 11.

[0073] During the rotation of the rotating frame body 12 relative to the fixed frame body 11, the fixed end is always hinged to the rotating frame body 12, so when the rotating frame body 12 rotates, the fixed end is also driven to rotate relative to the fixed frame body 11. Since the distance between the free end and the fixed end remains unchanged, the free end slides relative to the fixed frame body 11. Since the limit link 23 is supported between the rotating frame body 12 and the fixed frame body 11, the rotating frame body 12 can only rotate relative to the fixed frame body 11 within the angle range limited by the limit link 23, so that the rotation angle of the rotating frame body 12 is easier to control.

[0074] Optionally, the free end of the connecting rod can be connected to a rotating shaft 231, which extends along the first direction X relative to the rotation axis of the connecting rod; the fixed frame 11 can be constructed with a second sliding channel 111 extending along the second direction Y, and the rotating shaft 231 is slidably disposed in the second sliding channel 111, so that the free end can slide along the second direction Y relative to the fixed frame 11.

[0075] In some embodiments, the telescopic rod 22 may be rotatably connected to the limiting link 23 , and the limiting link 23 extends along the first direction X relative to the rotation axis of the telescopic rod 22 , that is, the telescopic rod 22 indirectly controls the rotation of the rotating frame 12 by controlling the limiting link.

[0076] Since the free end of the limit link 23 can slide relative to the fixed frame 11, the position of the limit link 23 relative to the rotating frame 12 is more easily changed by the telescopic rod 22. The telescopic rod 22 indirectly drives the rotating frame 12 to rotate by changing the position of the limit link 23, so that the rotation angle range of the rotating frame 12 relative to the fixed frame 11 can be larger, thereby making it easier to rotate the rotating frame 12 upward to a position close to the fixed frame 11, thereby reducing the distance between the air-conditioning indoor unit 2 and the ceiling, thereby improving the ceiling suction effect of the air-conditioning indoor unit 2.

[0077] In other possible implementations, the rotating mechanism 20 may include a motor, a roller and a connecting rope. The motor is connected to the fixed frame 11, the axis of the roller extends along the first direction X, the motor is transmission-connected to the roller, and drives the roller to rotate relative to its own axis. The head end of the connecting rope is connected to the roller, and the connecting rope is wrapped around the outside of the roller, and the end of the connecting rope is connected to the rotating frame 12.

[0078] The motor drives the roller to rotate to increase or decrease the length of the connecting rope between the roller and the rotating frame 12 , thereby adjusting the rotation angle of the rotating frame 12 relative to the fixed frame 11 .

[0079] refer to Figure 1-Figure 5 In some embodiments, the above-mentioned hanging member 13 may include a limiting portion 131 and a stopping portion 132. The limiting portion 131 is connected to the rotating frame body 12 and is slidably disposed in the first sliding channel 31. The stopping portion 132 is connected to an end of the limiting portion 131 that is away from the rotating frame body 12, and abuts against a side of the second bracket 30 that is away from the rotating frame body 12.

[0080] In some possible implementations, the hanging member 13 may include a fastening bolt and a nut, the limiting portion 131 includes the fastening bolt, the stopping portion 132 includes the nut, and the fastening bolt passes through the rotating frame body 12 and the first sliding channel 31 and is connected to the nut.

[0081] When assembling the second bracket 30 with the rotating frame body 12, the fastening bolts are sequentially passed through the rotating frame body 12 and the first sliding channel 31, and then cooperate with the nuts. At this time, the nuts are pre-connected with the fastening bolts, that is, the nuts do not fasten the second bracket 30 and the rotating frame body 12, and the fastening bolts can slide along the first sliding channel 31.

[0082] After the second bracket 30 is hung on the hanging member 13, the rotating mechanism 20 drives the rotating frame 12 to rotate upward relative to the fixed frame 11 until the air conditioner indoor unit 2 is flush with the ceiling. At this time, the fastening bolt is located at the rear end of the first sliding channel 31, and at this time, an installation gap is reserved between the rear side of the air conditioner indoor unit 2 and the side wall (refer to Figure 4 ), install the pipeline on the rear side of the air conditioner indoor unit 2 through the installation gap, then push the air conditioner indoor unit 2 and the second bracket 30 backward, and move the fastening bolt forward relative to the first sliding channel 31 until the rear side of the air conditioner indoor unit 2 is in contact with the side wall (reference Figure 6 ).

[0083] refer to Figure 6Since the nut is not tightened, there is a certain gap between the rotating frame 12 and the second bracket 30 along the third direction Z. This gap makes it difficult for the air-conditioning indoor unit 2 to scratch the ceiling even if there is a bulge, peeling or tilt on the ceiling during the process of pushing the air-conditioning indoor unit 2 toward the side wall, thereby reducing the influence of the surface condition of the ceiling on the backward pushing process of the air-conditioning indoor unit 2 and making it easier to fit the air-conditioning indoor unit 2 against the side wall.

[0084] After the air conditioner indoor unit 2 is fitted to the side wall, tighten the nut (refer to Figure 8 ), not only can the second bracket 30 and the rotating frame 12 be fixed, but also the whole consisting of the air-conditioning indoor unit 2 and the second bracket 30 can be lifted upward, thereby improving the ceiling suction effect of the air-conditioning indoor unit 2.

[0085] In some other possible implementations, the limiting portion 131 may include a limiting rod, and the stopping portion 132 may include a stopping block, one end of the limiting rod is connected to the side of the rotating frame body 12 facing the second bracket 30, and the other end of the limiting rod is connected to the stopping block.

[0086] The second bracket 30 may be constructed with a through hole at the front end of the first sliding channel 31, and the through hole is used for a stop block to pass through. The limit rod is slidably disposed in the first sliding channel 31, and the stop block is located on the side of the first sliding channel 31 away from the rotating frame body 12, and the stop block abuts against the side of the second bracket 30 away from the rotating frame body 12 to prevent the second bracket 30 from separating from the rotating frame body 12.

[0087] When assembling the second bracket 30 with the rotating frame body 12, move the second bracket 30 so that the stop block passes through the front end of the first sliding channel 31, and slide the limit rod along the front end of the first sliding channel 31 to the rear end, and the stop block abuts against the side of the second bracket 30 away from the rotating frame body 12, so that the second bracket 30 is hung on the stop block.

[0088] After the second bracket 30 is hung on the hanging part 13, the rotating mechanism 20 drives the rotating frame 12 to rotate upward relative to the fixed frame 11 until the air-conditioning indoor unit 2 is flush with the ceiling. At this time, an installation gap is reserved between the rear side of the air-conditioning indoor unit 2 and the side wall. The pipeline is installed on the rear side of the air-conditioning indoor unit 2 through the installation gap, and then the air-conditioning indoor unit 2 and the second bracket 30 are pushed backward to form a whole, and the limit rod moves forward relative to the first sliding channel 31 until the rear side of the air-conditioning indoor unit 2 is in contact with the side wall.

[0089] refer to Figure 1-Figure 4 , Figure 6 and Figure 8In some embodiments, the front end of the rotating frame body 12 can be constructed with a first bent plate 121 bent in a direction away from the second bracket 30, and the front end of the second bracket 30 can be constructed with a second bent plate 33 bent toward the rotating frame body 12. The second bent plate 33 is located in front of the first bent plate 121, and the second bent plate 33 and the first bent plate 121 can be connected by fastening bolts.

[0090] After the air-conditioning indoor unit 2 is fitted against the side wall, the first bent plate 121 and the second bent plate 33 are fixed by tightening bolts, and then the rotating frame 12 and the second bracket 30 are fixed, so that the second bracket 30 is not easy to move relative to the rotating frame 12 along the second direction Y, thereby improving the stability of the connection between the rotating frame 12 and the second bracket 30, and thus improving the stability of the connection between the air-conditioning indoor unit 2 and the bracket assembly 1.

[0091] refer to Figure 1-Figure 4 , Figure 6 and Figure 8 In some embodiments, the first bracket 10 may further include a connecting member 14 , which may include a connecting rod. The rotating frame body 12 is spaced below the fixed frame body 11 , and the rotating frame body 12 and the fixed frame body 11 are hinged through the connecting member 14 .

[0092] The connecting member 14 not only hinges the fixed frame 11 and the rotating frame 12 , but also separates the fixed frame 11 and the rotating frame 12 along the third direction Z, so as to avoid collision with the fixed frame 11 when the rotating frame 12 rotates to be flush with the ceiling.

[0093] In some embodiments, the fixed frame 11 can be connected to the ceiling by expansion screws. Specifically, a first connection hole 112 can be opened on the top of the fixed frame 11, and the axis of the first connection hole 112 can extend along the third direction Z. The first connection hole 112 is used for the expansion screw to pass through. The expansion screw passes through the first connection hole 112 from bottom to top and then connects to the ceiling.

[0094] The first connection hole 112 may be a strip-shaped hole, and the length direction of the first connection hole 112 is along the second direction Y, so that the position of the fixing frame 11 can be fine-tuned along the second direction Y after the fixing frame 11 is hung on the expansion screw.

[0095] Optionally, a notch may be provided at the top of the fixing frame 11, the notch being connected to one side of the first connection hole 112 along the first direction X, and the width of the notch along the second direction Y being less than or equal to the width of the first connection hole 112 along the first direction X. The notch is used to allow an expansion screw to pass through. After the expansion screw is connected to the ceiling, a nut is connected to the expansion screw, and a certain length of the expansion screw is reserved above the nut, and then the expansion screw is passed through the notch of the fixing frame 11 and moved into the first connection hole 112, and finally the nut is tightened to fix the fixing frame 11 to the ceiling.

[0096] refer to Figure 1 In some embodiments, a mounting hole 32 may be provided on a side of the second bracket 30 facing the air-conditioning indoor unit 2. The mounting hole 32 is used to correspond to a reserved hole constructed on the air-conditioning indoor unit 2. The fastening bolt passes through the mounting hole 32 and is connected to the reserved hole, thereby connecting the second bracket 30 to the air-conditioning indoor unit 2.

[0097] There can be a plurality of assembly holes 32 , and the plurality of assembly holes 32 are arranged in one-to-one correspondence with the plurality of reserved holes on the air-conditioning indoor unit 2 , so as to improve the connection strength between the second bracket 30 and the air-conditioning indoor unit 2 .

[0098] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A mounting bracket, characterized in that: A bracket assembly is included, the bracket assembly comprising: The first bracket comprises a fixed frame body, a rotating frame body and a hanging member, wherein the rear end of the rotating frame body is rotatably connected to the fixed frame body, the rotating axis of the rotating frame body extends along a first direction, the hanging member is arranged on the rotating frame body, and the fixed frame body is configured to be connected to a ceiling; A rotating mechanism connected between the fixed frame and the rotating frame, and driving the rotating frame to rotate relative to the fixed frame; The second bracket is constructed with a first sliding channel extending along the second direction, the hanging member is slidably arranged in the first sliding channel, and the second bracket is hung on the hanging member, and the second bracket is constructed to be connected to the outer side of the air conditioner indoor unit along the first direction.

2. The mounting bracket according to claim 1, characterized in that: The rotating mechanism comprises an electric push rod, the electric push rod comprises a driving body and a telescopic rod, the driving body is connected to the fixed frame, the driving body is in transmission connection with the telescopic rod and drives the telescopic rod to move along its own axis; The telescopic rod is connected to the rotating frame body and drives the rotating frame body to rotate relative to the fixed frame body.

3. The mounting bracket according to claim 2, characterized in that: The rotating mechanism also includes a limiting link, which has a fixed end and a free end. The fixed end is rotatably connected to the rotating frame body, and the free end is slidably connected to the fixed frame body. When the rotating frame body rotates relative to the fixed frame body, the free end slides relative to the fixed frame body.

4. The mounting bracket according to claim 3, characterized in that: The telescopic rod is rotatably connected to the limiting connecting rod, and the limiting connecting rod extends along the first direction relative to the rotation axis of the telescopic rod.

5. The mounting bracket according to claim 4, characterized in that: The free end of the connecting rod is connected to a rotating shaft, and the rotating shaft extends along the first direction relative to the rotation axis of the connecting rod; The fixed frame is configured with a second sliding channel extending along a second direction, and the rotating shaft is slidably disposed in the second sliding channel.

6. The mounting bracket according to any one of claims 1 to 5, characterized in that: The hanging member includes a limiting portion and a stopping portion; The limiting portion is connected to the rotating frame and is slidably disposed in the first sliding channel; The stopper is connected to an end of the limiting portion away from the rotating frame body, and abuts against a side of the second bracket away from the rotating frame body.

7. The mounting bracket according to claim 6, characterized in that: The limiting portion includes a fastening bolt, and the stopping portion includes a nut. The fastening bolt passes through the rotating frame body and the first sliding channel and is connected to the nut.

8. The mounting bracket according to any one of claims 1 to 5, characterized in that: The first bracket further includes a connecting piece, the rotating frame body is spaced below the fixed frame body, and the rotating frame body and the fixed frame body are hinged through the connecting piece.

9. The mounting bracket according to any one of claims 1 to 5, characterized in that: The mounting bracket includes at least two bracket assemblies, and the at least two bracket assemblies are configured to be connected to two sides of the air conditioner indoor unit along the first direction.

10. An air conditioner, characterized in that: It comprises an air conditioner indoor unit and a mounting bracket as described in any one of claims 1 to 9.

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