Cabinet type air conditioner indoor unit

Abstract

The utility model discloses a cabinet type air conditioner indoor unit which comprises a machine shell. A heat exchanger; a fan assembly; the air guide assembly comprises at least two air guide pieces installed at the indoor air outlet. The at least two driving motors are arranged in the machine shell, are in transmission connection with the air guide piece and are used for driving the air guide piece to rotate so as to open or close the indoor air outlet; the air guide assembly further comprises a transmission part, a driving motor, an air guide part, an air inlet and an air outlet, the transmission part is in transmission connection with the driving motor, and the transmission part is detachably connected with the air guide part; one end of the first connecting piece is connected with the air guiding piece, the other end of the first connecting piece is detachably connected with the transmission piece, the air guiding piece is detachably connected with the machine shell through the transmission piece and the connecting piece, operation is easy, and the assembling and disassembling efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet air conditioners, in particular to an indoor unit of a cabinet air conditioner. Background Art

[0002] Cabinet air conditioners are a type of split air conditioner, commonly used in homes and small offices. Cabinet air conditioners have the advantages of high power and strong wind force, and are usually suitable for larger rooms.

[0003] The air outlet of the indoor unit of the air conditioner is generally equipped with a horizontal air guide and a vertical air guide to expand the air supply angle. Taking a vertical indoor air conditioner as an example, the vertical air guide is located inside the air duct, while the horizontal air guide is located outside the air duct. The vertical air guide is used to guide the air up and down, while the horizontal air guide is used to guide the air left and right.

[0004] In the related art, most cabinet air panels with a double air panel appearance are fixed on the machine and cannot be removed, and some detachable products are assembled from the bottom to the top, with the rotating shaft exposed to the user's field of vision, resulting in a poor experience. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a cabinet-type air conditioner indoor unit, in which a connecting member slides on an air guide member along a height direction so that the connecting member and the transmission member are detachably connected, thereby realizing a detachable connection between the air guide member and the housing, and the operation is simple.

[0006] According to the first aspect of the present invention, the cabinet air-conditioning indoor unit comprises: a main body, the main body comprises a casing, on which an indoor air outlet and an indoor air inlet are arranged; a heat exchanger, which is arranged in the casing; a fan assembly, which is arranged in the casing and is used to drive the air flow to flow through the heat exchanger for heat exchange; the cabinet air-conditioning indoor unit also comprises: an air guide assembly, comprising: at least two air guide members, which are installed at the indoor air outlet; at least two driving motors, which are arranged in the casing and are transmission-connected to the air guide members, and are used to drive the air guide members to rotate to open or close the indoor air outlet; wherein, the air guide assembly also comprises: a transmission member, which is transmission-connected to the driving motor, and the transmission member is detachably connected to the air guide member; a first connecting member, one end of one of the connecting members is connected to the air guide member and the other end is detachably connected to the transmission member.

[0007] According to the cabinet air conditioner indoor unit of the embodiment of the utility model, the connecting member slides on the air guide member along the height direction so that the connecting member and the transmission member are detachably connected, thereby realizing the detachable connection between the air guide member and the casing, which is simple to operate and has high loading and unloading efficiency.

[0008] According to some embodiments of the utility model, a limiting groove is provided on the inner side of the air guide member, and the limiting groove is provided with a first opening; the transmission member includes: a first part, and a first protrusion is provided on the outer periphery of the first part, and the first protrusion passes through the first opening and is engaged with the limiting groove.

[0009] According to some embodiments of the utility model, the transmission member also includes: a second part, the second part is connected to an end of the first part facing away from the connecting member, and a limiting plane is arranged on the outer periphery of the second part; and the limiting groove is also provided with a second opening, the second part passes through the second opening and the limiting plane is matched with the second opening for limiting.

[0010] According to some embodiments of the utility model, the casing includes: a first frame body, the indoor air outlet is formed on the first frame body, the drive motor is fixedly connected to the first frame body, a limiting portion is provided on the first frame body, and the limiting portion is provided between the drive motor and the air guide member; the transmission member also includes: a third portion, the third portion is connected to an end of the second portion facing away from the first portion, the third portion is provided with a second protrusion, and the second protrusion is limitedly matched with the limiting portion.

[0011] According to some embodiments of the utility model, a first guide channel is provided on the air guide member, and the first guide channel extends along the height direction; a first guide rib is provided at one end of the connecting member, and the first guide rib is slidably matched with the first guide channel so that the connecting member is selectively connected to the transmission member.

[0012] According to some embodiments of the utility model, the first guide channel is provided with a first limiting protrusion, the first guide rib is provided with a first limiting groove, and the first limiting protrusion and the first limiting groove are selectively limited and matched.

[0013] According to some embodiments of the utility model, the transmission member includes: a first through hole, through which the motor shaft of the drive motor passes to be transmission-connected to the transmission member; and a second through hole, to which the other end of the first connecting member is adapted.

[0014] According to some embodiments of the utility model, the housing includes a first frame, the drive motor is fixed to the first frame, and the first frame is formed with an indoor air outlet;

[0015] A second frame, the second frame is fixedly connected to the peripheral side of the indoor air outlet, and a plurality of mounting holes are provided on the second frame;

[0016] The air guide assembly further includes: a plurality of second connecting members, one end of each of the second connecting members is connected to the air guide member and the other end of each of the second connecting members passes through the plurality of mounting holes and is detachably connected to the second frame.

[0017] According to some embodiments of the utility model, a plurality of limiting rings are provided on the air guide member, a third through hole is provided on the limiting ring, the other end of the first connecting member passes through the third through hole and is limitedly matched with the transmission member, and a plurality of the second connecting members pass through the third through hole and are limitedly matched with the mounting hole.

[0018] According to the first embodiment of the utility model, the cabinet air conditioner indoor unit comprises: a casing, comprising: a first frame body and a second frame body, the first frame body is formed with an indoor air outlet, the second frame body is fixedly connected to the peripheral side of the indoor air outlet, and the second frame body is provided with a mounting hole; a heat exchanger, the heat exchanger is arranged in the casing; a fan assembly, the fan assembly is arranged in the casing, and is used to drive the airflow to flow through the heat exchanger for heat exchange; the cabinet air conditioner indoor unit also comprises: an air guide assembly, comprising: an air guide member, which is installed in the casing, and the air guide member is provided with a second guide channel, and the second guide channel extends in the height direction; a driving motor is arranged in the casing and is transmission-connected with the air guide member, and is used to drive the air guide member to rotate to open or close the indoor air outlet; wherein, the air guide assembly also comprises: a second connecting member, one end of the second connecting member is provided with a second guide rib and the second guide rib is slidably matched with the second guide channel, and the other end of the second connecting member is selectively limitedly matched with the mounting hole.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 is a schematic diagram of the connection between the housing and the air guide member in one direction according to an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the connection between the housing and the air guide member in another direction according to an embodiment of the utility model;

[0023] Figure 3 is an exploded view of a housing and an air guide member according to an embodiment of the utility model;

[0024] Figure 4It is an exploded view of the first frame body, the second frame body and the air guide member in one direction according to an embodiment of the utility model;

[0025] Figure 5 It is an exploded view of the first frame body, the second frame body and the air guide member according to an embodiment of the utility model in another direction;

[0026] Figure 6 It is an exploded view of an air guide assembly in one direction according to an embodiment of the utility model;

[0027] Figure 7 yes Figure 6 A partial schematic diagram of

[0028] Figure 8 is an exploded view of the air guide assembly according to another embodiment of the utility model;

[0029] Fig. 9 yes Figure 8 A partial schematic diagram of B;

[0030] Fig.10 is an exploded view of the air guide assembly according to another embodiment of the utility model;

[0031] Fig.11 yes Fig.10 A partial schematic diagram of C;

[0032] Fig.12 is a schematic structural diagram of a first connecting member according to an embodiment of the utility model;

[0033] Fig.13 It is a structural schematic diagram of the second connecting member according to an embodiment of the utility model.

[0034] Reference numerals:

[0035] 10. housing; 11. first frame; 111. indoor air outlet; 112. position limiting portion; 12. second frame; 121. mounting hole;

[0036] 20. Air guide assembly; 21. Air guide member; 211. Limiting groove; 212. First opening; 213. Second opening; 214. Third opening; 215. First guide channel; 216. First limiting protrusion; 217. Limiting ring; 218. Second guide channel; 219. Second limiting protrusion; 22. Drive motor; 23. Transmission member; 231. First part; 232. Second part; 233. Third part; 234. Limiting plane; 24. First connecting member; 241. Sliding part; 242. Rotating shaft part; 243. First guide rib; 244. First limiting groove; 25. Second connecting member; 251. Second guide rib; 252. Second limiting groove. DETAILED DESCRIPTION

[0037] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0038] Reference below Figure 1-Figure 13 A cabinet-type air-conditioner indoor unit according to an embodiment of the present utility model is described.

[0039] Figure 1-Figure 13 The height direction in is the height direction of the indoor unit of the cabinet air conditioner.

[0040] The indoor unit of the cabinet air conditioner includes: a main body, a heat exchanger and a fan assembly.

[0041] Combination Figure 1-Figure 5 As shown, the main body includes: a casing 10, which forms the main appearance of the cabinet air conditioner indoor unit. The casing 10 is provided with an indoor air outlet 111 and an indoor air inlet. The indoor air inlet can be provided at the rear side of the casing 10 and at both sides of the casing 10 in the left and right directions. The panel is located on the side of the casing 10 away from the heat exchanger. The indoor air enters the casing 10 from the indoor air inlet and then enters the room from the indoor air outlet 111. The heat exchanger and the fan assembly are located in the casing 10. The indoor air enters the casing 10 and enters the room from the indoor air outlet 111 after heat exchange at the heat exchanger.

[0042] The fan assembly is arranged in the housing 10. When the fan assembly is running, the airflow is driven to enter the housing 10 from the indoor air inlet, and after heat exchange with the heat exchanger, it flows into the room from the indoor air outlet 111. Driven by the fan assembly, the indoor air enters the housing 10 from the indoor air inlet, flows to the heat exchanger, and after the indoor air exchanges heat with the refrigerant at the heat exchanger, the heat exchanged airflow is driven by the indoor centrifugal fan and discharged into the room from the indoor air outlet 111.

[0043] The heat exchanger is arranged in the casing 10 and is located at one end of the fan assembly facing the indoor air inlet. The fan assembly introduces the airflow outside the casing 10 from the indoor air inlet into the casing 10, and after heat exchange in the heat exchanger to form a heat exchange airflow, it is output to the outside through the indoor air outlet 111.

[0044] The heat exchanger exchanges heat between the indoor air and the refrigerant transmitted in the heat exchanger. The indoor air entering the second chamber from the indoor air inlet flows to the heat exchanger to exchange heat with the refrigerant. The indoor air enters the casing 10 from the indoor air inlet and flows to the heat exchanger. Since the refrigerant circulates in the heat exchanger, the indoor air exchanges heat with the refrigerant when passing through the heat exchanger. The indoor air after heat exchange flows to the indoor air outlet 111 and is discharged into the room from the indoor air outlet 111.

[0045] For example, the heat exchanger works as a condenser in cooling mode, so that the decompressed refrigerant absorbs heat from the indoor air through the heat exchanger and evaporates. The heat exchanger works as a condenser in heating mode, so that the refrigerant condenses by dissipating heat to the indoor air through the heat exchanger.

[0046] During heating, the heat exchanger is an evaporator. The refrigerant releases heat in the room and flows to the heat exchanger. The indoor air entering from the indoor air inlet flows to the heat exchanger. The refrigerant absorbs the heat of the indoor air at the heat exchanger. The indoor air then continuously enters the shell to exchange heat with the refrigerant.

[0047] During cooling, the heat exchanger acts as a condenser, and the indoor air entering from the indoor air inlet flows to the heat exchanger, where the refrigerant releases a large amount of heat; the indoor air absorbs the heat of the refrigerant, causing the refrigerant to cool down and then flows into the room to absorb the indoor heat to achieve a cooling effect.

[0048] The cabinet air conditioner indoor unit further includes an air guide assembly 20, which is used to adjust the air outlet direction and angle of the heat exchange air flow.

[0049] like Figure 1-Figure 5 As shown, there may be two air guide components 20, and the two air guide components 20 are arranged at intervals along the width direction of the indoor air outlet 111.

[0050] Reference Figure 2-Figure 11 As shown, the air guide assembly 20 includes: an air guide member 21, and the air guide member 21 is installed at the indoor air outlet 111. There are at least two air guide members 21, and at least two air guide members 21 are arranged at intervals along the width direction of the indoor air outlet 111. The air guide member 21 is rotatably arranged at the indoor air outlet 111, and the air guide assembly 20 rotates relative to the indoor air outlet 111. The indoor air enters the housing 10 and forms a heat exchange airflow after heat exchange in the heat exchanger, and flows to the indoor air outlet 111. The air guide assembly 20 rotates left and right relative to the indoor air outlet 111 to adjust the wind direction of the heat exchange airflow.

[0051] like Figure 4As shown, the air guide assembly 20 may include: a drive motor 22, at least two drive motors 22, the drive motor 22 is arranged in the housing 10, and the drive motor 22 is connected to the air guide member 21 for driving the air guide member 21 to rotate to open or close the indoor air outlet 111. Specifically, in an embodiment of the utility model, there may be two drive motors 22, there may be two air guide members 21, and the two drive motors 22 are connected to the two air guide members 21 for transmission. The drive motor 22 is mounted on the housing 10, and the housing 10 provides a mounting point for the drive motor 22 so that the drive motor 22 and the air guide member 21 are connected for transmission. The drive motor 22 can drive the air guide member 21 to rotate left and right relative to the indoor air outlet 111 to open or close the indoor air outlet 111, and can change the air outlet direction of the indoor air outlet 111.

[0052] according to Figure 4-Figure 11 As shown, the air guide assembly 20 may include: a transmission member 23, the transmission member 23 is transmission-connected to the drive motor 22, and the transmission member 23 is detachably connected to the air guide member 21. Specifically, the transmission member 23 connects the drive motor 22 and the air guide member 21, so that the air guide member 21 rotates with the rotation of the transmission member 23. The axis of the motor shaft of the drive motor 22 is consistent with the axis of the transmission member 23. Under the drive of the drive motor 22, the transmission member 23 rotates, and the air guide member 21 rotates in the left and right direction of the cabinet air conditioner indoor unit with the transmission member 23 to adjust the air outlet direction of the indoor air outlet 111.

[0053] The air guide assembly 20 may include: a first connecting member 24, one end of which is connected to the air guide member 21 and the other end of which is selectively connected to the transmission member 23. Specifically, there are at least two first connecting members 24, and at least two first connecting members 24 correspond to at least two air guide members 21 one by one. The first connecting member 24 is disposed on the air guide member 21, and the air guide member 21 is connected to the transmission member 23 or the housing 10 through the first connecting member 24, so as to realize the transmission connection between the air guide member 21 and the housing 10 and the drive motor 22, so that the air guide member 21 can rotate relative to the housing 10 to adjust the air outlet direction of the indoor air outlet 111.

[0054] The air guide 21 and the transmission member 23 are connected through the first connection member 24, one end of the first connection member 24 is connected to the air guide 21, and the other end is selectively connected to the transmission member 23. That is, when the other end is connected to the transmission member 23, the air guide 21 and the transmission member 23 are in transmission connection, and the air guide 21 rotates with the rotation of the transmission member 23; when one end of the first connection member 24 moves in a direction away from the other end, the other end is disengaged from the transmission member 23, and the air guide 21 and the transmission member 23 are disengaged, and the air guide 21 can be detached from the transmission member 23.

[0055] Therefore, for the cabinet air conditioner indoor unit, the air guide 21 extends in the height direction, and the span of the air guide 21 in the longitudinal direction is large, which is limited in installation. The first connecting member 24 slides with the air guide 21 in the height direction, so that the first connecting member 24 and the transmission member 23 are limitedly matched to realize the detachable connection between the air guide 21 and the casing 10, which is simple to operate and has high loading and unloading efficiency; it can realize accurate assembly positioning and convenient disassembly, and can meet the appearance matching requirements of multiple air guides 21.

[0056] In some embodiments, the transmission member 23 includes: a first through hole, through which the motor shaft of the driving motor 22 passes to be transmission-connected with the transmission member 23. Specifically, the axial direction of the first through hole is consistent with the axial direction of the motor shaft, and the shape of the first through hole is consistent with the motor shaft, and the first through hole can be a non-rotating hole, so that the transmission member 23 can be driven to rotate synchronously during the rotation of the motor shaft.

[0057] Furthermore, the transmission member 23 further includes: a second through hole, and the other end of the first connecting member 24 is adapted to the second through hole. Specifically, the axial direction of the second through hole is consistent with the axial direction of the first through hole, and the second through hole and the other end of the first connecting member 24 are matched in the axial limit position, so that the first connecting member 24 is connected to the transmission member 23. When the other end of the first connecting member 24 is matched with the second through hole, the air guide member 21 and the transmission member 23 cannot be disassembled at this time; only when the other end of the first connecting member 24 is not matched with the second through hole, the air guide member 21 can be disassembled from the transmission member 23.

[0058] like Figure 7 and Fig. 9 As shown, a limiting groove 211 is provided inside the air guide 21, and the limiting groove 211 is provided with a first opening 212. The direction of the first opening 212 is perpendicular to the height direction, that is, the axial direction of the motor shaft. The limiting groove 211 is also provided with a third opening 214, and the other end of the first connecting member 24 passes through the third opening 214 and extends into the second through hole, so that the transmission member 23 and the first connecting member 24 are in transmission connection.

[0059] according to Figure 7 and Fig. 9 As shown, the transmission member 23 includes: a first portion 231, a first protrusion is arranged on the outer periphery of the first portion 231, and the first protrusion passes through the first opening 212 and engages with the limiting groove 211. Specifically, the first portion 231 is arranged on the side of the transmission member 23 away from the drive motor 22, and a first protrusion is arranged on the first portion 231, and the first protrusion is arranged around the outer periphery of the first portion 231, and the first protrusion passes through the first opening 212 and engages with the limiting groove 211 to make the air guide member 21 and the transmission member 23 detachably connected.

[0060] Furthermore, the transmission member 23 further includes: a second portion 232, the second portion 232 is connected to one end of the first portion 231 away from the first connecting member 24, and a limited displacement plane is arranged on the outer periphery of the second portion 232. Specifically, the second portion 232 is arranged on the side of the first portion 231 away from the drive motor 22, the outer diameter of the second portion 232 is smaller than the first portion 231, and the second portion 232 is connected to the first portion 231. A step is formed between the second portion 232 and the first portion 231, and the step abuts against the peripheral side of the second opening 213 to limit the displacement of the transmission member 23 in the axial direction of the motor shaft.

[0061] Furthermore, the limiting groove 211 is also provided with a second opening 213, the second portion 232 passes through the second opening 213, and the limiting plane is limitedly matched with the second opening 213. Specifically, the direction of the second opening 213 is consistent with the axial direction of the motor shaft, and after the second portion 232 passes through the second opening 213, a limiting plane is provided on the outer periphery of the second portion 232, and when the first protrusion is matched in the limiting groove 211, the second portion 232 passes through the second opening 213, and at this time, the limiting plane is limitedly matched with the second opening 213, so as to avoid relative displacement of the transmission member 23 and the air guide member 21 in the outer periphery of the transmission member 23 when the drive motor 22 is running, thereby ensuring the stability of the operation of the air guide member 21.

[0062] like Figure 5 As shown, the housing 10 includes: a first frame 11, an indoor air outlet 111 is formed on the first frame 11, a driving motor 22 is connected to the first frame 11, a limiting portion 112 is provided on the first frame 11, and the limiting portion 112 is provided between the driving motor 22 and the air guide 21. The first frame 11 is provided with an indoor air outlet 111, the driving motor 22 is connected to the first frame 11, and the motor shaft passes through the limiting portion 112 and is in transmission connection with the transmission member 23, so that the driving motor 22 drives the transmission member 23 to rotate synchronously, and finally drives the air guide 21 to rotate synchronously, thereby changing the air outlet direction of the indoor air outlet 111.

[0063] The limiting portion 112 can be a limiting hole, and the structures of the driving motor 22 except the motor shaft are all located on the side of the limiting portion 112 away from the indoor air outlet 111, and the air guide member 21 is located on the side of the limiting portion 112 facing the indoor air outlet 111. The motor shaft passes through the limiting portion 112 and is connected to the transmission member 23 for transmission, and the transmission member 23 and the air guide member 21 are detachably connected. When the transmission member 23 and the air guide member 21 are connected for transmission, the driving motor 22 can drive the air guide member 21 to rotate, thereby changing the air outlet direction of the indoor air outlet 111.

[0064] The transmission member 23 further includes: a third portion 233, the third portion 233 is connected to one end of the second portion 232 away from the first portion 231, and a second protrusion is provided on the third portion 233, and the second protrusion is limitedly matched with the limiting portion 112. Specifically, the third portion 233 is provided on the side of the second portion 232 away from the first portion 231, the third portion 233 and the second portion 232 are connected, the second protrusion is provided on the outer periphery of the third portion 233, and the outer diameter of the second protrusion is greater than the outer diameter of the second portion 232. The second portion 232 passes through the limiting hole, the inner diameter of the limiting hole is greater than the second portion 232, the inner diameter of the limiting hole is smaller than the second protrusion, the second protrusion abuts against the circumference of the limiting hole, and the limiting portion 112 and the second protrusion cooperate to limit the transmission member 23 and the housing 10, so as to avoid relative displacement of the transmission member 23 and the motor shaft in the axial and circumferential directions, and ensure the synchronous rotation of the transmission member 23 and the motor shaft.

[0065] Combination Figure 6-Figure 11 As shown, the air guide member 21 is provided with a first guide channel 215, and the first guide channel 215 extends in the height direction; a first guide rib 243 is provided at one end of the first connecting member 24, and the first guide rib 243 slides with the first guide channel 215, so that the first connecting member 24 is selectively connected to the transmission member 23. Specifically, there can be multiple first guide channels 215, and the first guide channels 215 extend in the height direction, and the multiple first guide channels 215 are arranged at intervals in the height direction, and a first guide rib 243 is provided at one end of the first connecting member 24, and the first guide rib 243 slides in the first guide channel 215, and the first guide rib 243 can slide in the first guide channel 215 in the height direction, so that the first connecting member 24 is connected to or dissociated from the transmission member 23, so that the air guide plate and the transmission member 23 can be detachably connected.

[0066] The first connecting member 24 includes: a rotating shaft portion 242 and a sliding portion 241, the rotating shaft portion 242 is cylindrical, the sliding portion 241 is plate-shaped, the rotating shaft portion 242 and the sliding portion 241 are connected, the inner side of the air guide member 21 is recessed to form a groove, and a first guide channel 215 that runs through the inner and outer sides of the air guide member 21 is formed in the groove; the sliding portion 241 abuts against the groove, and a first guide rib 243 is provided on the sliding portion 241, the first guide rib 243 passes through the first guide channel 215, and the first guide rib 243 slides in the first guide channel 215 along the height direction, so that the rotating shaft portion 242 and the transmission member 23 can be selectively limited and matched.

[0067] When the rotating shaft portion 242 is inserted into the transmission member 23, the air guide member 21 is connected to the transmission member 23, and the air guide member 21 can rotate under the drive of the driving motor 22 to open the indoor air outlet 111 and change the air outlet direction of the indoor air outlet 111 or close the indoor air outlet 111.

[0068] The first connecting member 24 moves along the height direction relative to the air guide member 21 until the shaft portion 242 is separated from the transmission member 23 , and the air guide member 21 is separated from the transmission member 23 , and the air guide member 21 can be removed from the transmission member 23 .

[0069] like Fig.11 and Fig.12 As shown, the first guide channel 215 is provided with a first limiting protrusion 216, and the first guide rib 243 is provided with a first limiting groove 244, and the first limiting protrusion 216 is selectively limited and matched with the first limiting groove 244. Specifically, when the first connecting member 24 moves along the height direction to connect with the transmission member 23 or the housing 10, the first limiting protrusion 216 and the first limiting groove 244 are engaged, so that the first connecting member 24 remains in the current state, and the first connecting member 24 can connect the air guide member 21 with the transmission member 23 or the housing 10, so that the air guide member 21 rotates with the transmission member 23, and the air outlet direction of the indoor air outlet 111 is changed.

[0070] When the first connecting member 24 moves along the height direction to be separated from the transmission member 23 or the housing 10, the first limiting groove 244 moves along the height direction, and the first limiting groove 244 is separated from the first limiting protrusion 216, so that the first connecting member 24 is separated from the transmission member 23, so that the air guide member 21 can be removed from the transmission member 23.

[0071] like Figure 1-Figure 5 As shown, the housing 10 may include: a first frame 11, a driving motor 22 is fixed on the first frame 11, and the first frame 11 is formed with an indoor air outlet 111. Specifically, a limiting portion 112 is provided on the first frame 11, and the first frame 11 is configured to form the indoor air outlet 111, the driving motor 22 is connected to the first frame 11, and the motor shaft passes through the limiting portion 112 and is transmission-connected with the transmission member 23, so that the driving motor 22 drives the transmission member 23 to rotate synchronously, and finally drives the air guide member 21 to rotate synchronously, thereby changing the air outlet direction of the indoor air outlet 111.

[0072] The air duct frame may include: a second frame 12, and the second frame 12 is fixedly connected to the surrounding side of the indoor air outlet 111. Specifically, the second frame 12 is arranged opposite to the indoor air outlet 111, and the second frame 12 is fixedly connected to the first frame 11, that is, the second frame 12 is fixedly connected to the surrounding side of the indoor air outlet 111. The second frame 12 plays a role in fixing the air guide 21.

[0073] The air guide assembly 20 may include: a plurality of second connecting members 25, a plurality of mounting holes 121 are provided on the second frame 12, and the other ends of the plurality of second connecting members 25 pass through the plurality of mounting holes 121 respectively. The air guide member 21 and the second frame 12 are connected through the plurality of second connecting members 25, one end of the second connecting member 25 is connected to the air guide member 21, and the other end is detachably rotatably connected to the second frame. That is, when the other end is rotatably connected to the second frame 12, the air guide member 21 is rotatably connected to the second frame 12, thereby improving the connection strength between the air guide member 21 and the housing 10. When one end of the second connecting member 25 moves in a direction away from the other end, the other end is dissociated from the second frame 12, and the air guide member 21 can be removed from the housing 10.

[0074] A plurality of mounting holes 121 are provided on the second frame body 12, and the other ends of the plurality of second connecting members 25 are respectively adapted to the plurality of mounting holes 121, and one ends of the plurality of second connecting members 25 are slidably matched with the air guide member 21. By moving the position of the second connecting member 25 on the air guide member 21, the other end of the second connecting member 25 can be matched with or separated from the mounting hole 121.

[0075] When installing the air guide 21, the air guide 21 is aligned with the transmission member 23 and the housing 10, the limiting groove 211 of the air guide 21 is limitedly matched with the first protrusion of the transmission member 23, the first connecting member 24 is matched in the second through hole, and the other ends of the plurality of second connecting members 25 are moved to match with the mounting hole 121. Therefore, the air guide 21 is transmission-connected with the transmission member 23, and the air guide 21 rotates left and right under the drive of the driving motor 22 to open the indoor air outlet 111 and adjust the air outlet direction of the indoor air outlet 111; the air guide 21 is rotationally connected with the housing 10, and the housing 10 provides support force for the air guide 21 to ensure the stability of the air guide 21 during rotation.

[0076] like Figure 6-Figure 11 As shown, a plurality of limiting rings 217 are provided on the air guide 21, and a third through hole is provided on the limiting ring 217. The other end of the first connecting member 24 passes through the third through hole and is limitedly matched with the transmission member 23, and a plurality of second connecting members 25 pass through the third through hole and are limitedly matched with the mounting hole 121. Specifically, a plurality of limiting rings 217 are arranged at intervals along the height direction on the air guide 21, and a third through hole is provided on any limiting ring 217, wherein a plurality of third through holes can correspond to the second through holes, and the other end of the first connecting member 24 passes through the third through hole and the second through hole and is limitedly matched with the transmission member 23, so that the air guide 21 and the transmission member 23 are connected in a transmission manner; in addition, a plurality of third through holes can correspond to the mounting hole 121, and the other ends of the plurality of second connecting members 25 pass through the third through hole and the mounting hole 121 and are limitedly matched with the housing 10, so that the air guide 21 and the housing 10 are connected in a rotation manner.

[0077] The cabinet air-conditioner indoor unit according to the second embodiment of the utility model comprises: a casing 10, a heat exchanger and a fan assembly.

[0078] The housing 10 includes: a first frame 11, an indoor air outlet 111 is formed on the first frame 11, a second frame 12 is fixedly connected to the circumference of the indoor air outlet 111, and a mounting hole 121 is provided on the second frame 12. Specifically, a limiting portion 112 is provided on the first frame 11, and the indoor air outlet 111 is formed on the first frame 11. The driving motor 22 is connected to the first frame 11, and the motor shaft passes through the limiting portion 112 and is in transmission connection with the transmission member 23, so that the driving motor 22 drives the transmission member 23 to rotate synchronously, and finally drives the air guide member 21 to rotate synchronously, thereby changing the air outlet direction of the indoor air outlet 111.

[0079] The housing 10 further includes: a second frame 12, and the second frame 12 is fixedly connected to the periphery of the indoor air outlet 111. Specifically, the second frame 12 is arranged opposite to the indoor air outlet 111, and the second frame 12 is fixedly connected to the first frame 11, that is, the second frame 12 is fixedly connected to the periphery of the indoor air outlet 111. The second frame 12 plays a role in fixing the air guide 21.

[0080] The fan assembly is arranged in the housing 10. When the fan assembly is running, the airflow is driven to enter the housing 10 from the indoor air inlet, and after heat exchange with the heat exchanger, it flows into the room from the indoor air outlet 111. Driven by the fan assembly, the indoor air enters the housing 10 from the indoor air inlet, flows to the heat exchanger, and after the indoor air exchanges heat with the refrigerant at the heat exchanger, the heat exchanged airflow is driven by the indoor centrifugal fan and discharged into the room from the indoor air outlet 111.

[0081] The heat exchanger is arranged in the casing 10 and is located at one end of the fan assembly facing the indoor air inlet. The fan assembly introduces the airflow outside the casing 10 from the indoor air inlet into the casing 10, and after heat exchange in the heat exchanger to form a heat exchange airflow, it is output to the outside through the indoor air outlet 111.

[0082] The cabinet air conditioner indoor unit further includes an air guide assembly 20, which is used to adjust the air outlet direction and angle of the heat exchange air flow.

[0083] The air guide assembly 20 includes: an air guide member 21, which is installed on the casing 10 and is rotatably arranged at the indoor air outlet 111. The air guide assembly 20 rotates relative to the indoor air outlet 111. The indoor air enters the casing 10 and forms a heat exchange airflow after heat exchange in the heat exchanger, and flows to the indoor air outlet 111. The air guide assembly 20 rotates left and right relative to the indoor air outlet 111 to adjust the wind direction of the heat exchange airflow in the width direction, that is, to adjust the air outlet height of the heat exchange airflow.

[0084] The air guide assembly 20 further includes: a driving motor 22, which is disposed in the housing 10 and is in transmission connection with the air guide member 21, and is used to drive the air guide member 21 to rotate to open or close the indoor air outlet 111. Specifically, the driving motor 22 is mounted on the housing 10, and the housing 10 provides a mounting point for the driving motor 22, so that the driving motor 22 and the air guide member 21 are in transmission connection, and the driving motor 22 can drive the air guide member 21 to rotate left and right relative to the indoor air outlet 111, so as to open or close the indoor air outlet 111, and can change the air outlet direction of the indoor air outlet 111.

[0085] The wind guide assembly 20 may include: a plurality of second connecting members 25, a plurality of mounting holes 121 are provided on the second frame 12, and the other ends of the plurality of second connecting members 25 respectively pass through the plurality of mounting holes 121. The wind guide member 21 is rotatably connected to the second frame 12, a plurality of mounting holes 121 are provided on the second frame 12, the other ends of the plurality of second connecting members 25 are respectively adapted to the plurality of mounting holes 121, one end of the plurality of second connecting members 25 is slidably matched with the wind guide member 21, and the position of the second connecting member 25 on the wind guide member 21 is moved so that the other end of the second connecting member 25 is matched with the mounting hole 121 or is dissociated from the mounting hole 121.

[0086] The air guide 21 is provided with a second guide channel 218, and the second guide channel 218 extends in the height direction. Specifically, there may be a plurality of second guide channels 218, and the second guide channels 218 extend in the height direction, and the plurality of second guide channels 218 are arranged at intervals in the height direction.

[0087] The air guide assembly 20 further includes: a second connecting member 25, one end of which is provided with a second guide rib 251 and the second guide rib 251 is slidably matched with the second guide channel 218, and the other end of the second connecting member 25 is selectively limitedly matched with the mounting hole 121. Specifically, one end of the second connecting member 25 is provided with a second guide rib 251, and the second guide rib 251 slides in the second guide channel 218. The second guide rib 251 can slide in the second guide channel 218 along the height direction, so that the second connecting member 25 is connected to or dissociated from the second frame 12, so that the air guide member 21 is detachably connected to the second frame 12, so that the air guide member 21 is easy to assemble and disassemble, and the disassembly efficiency is high.

[0088] like Fig.10 , Fig.11 and Fig.13As shown, the second guide channel 218 is provided with a second limiting protrusion 219, and the second guide rib 251 is provided with a second limiting groove 252, and the second limiting protrusion 219 is selectively limited and matched with the second limiting groove 252. Specifically, when the connecting member 24 moves along the height direction to connect with the second frame 12, the second limiting protrusion 219 and the second limiting groove 252 are engaged, so that the second connecting member 25 is maintained in the current state, and the second connecting member 25 can make the air guide member 21 and the second frame 12 rotatably connected, so that the air guide member 21 can rotate relative to the second frame 12, and change the air outlet direction of the indoor air outlet 111.

[0089] When the second connecting member 25 moves along the height direction until it is separated from the transmission member 23 or the casing 10, the second limiting groove 252 moves along the height direction, and the second limiting groove 252 is separated from the second limiting protrusion 219, so that the second connecting member 25 is separated from the second frame body 12, so that the air guide member 21 can be removed from the second frame body 12.

[0090] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0091] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0092] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cabinet-type air conditioner indoor unit, comprising: A main body, the main body comprising a casing, on which an indoor air outlet and an indoor air inlet are arranged; a heat exchanger disposed in the casing; A fan assembly, which is disposed in the housing and is used to drive airflow to flow through the heat exchanger for heat exchange; It is characterized in that the cabinet air conditioner indoor unit also includes: an air guide component, including: At least two air guides, which are installed at the indoor air outlet and extend along the height direction of the main body; At least two driving motors, disposed in the housing and in driving connection with the air guide member, for driving the air guide member to rotate so as to open or close the indoor air outlet; Wherein, the air guide assembly further includes: A transmission member, which is in transmission connection with the driving motor, and the transmission member is detachably connected with the air guide member; A first connecting member, one end of which is connected to the air guide member and the other end of which is detachably connected to the transmission member.

2. The cabinet type air conditioner indoor unit according to claim 1, characterized in that: A limiting groove is provided on the inner side of the air guide member, and the limiting groove is provided with a first opening; The transmission member comprises a first part, a first protrusion is arranged on the outer periphery of the first part, and the first protrusion passes through the first opening and is engaged with the limiting groove.

3. The cabinet type air conditioner indoor unit according to claim 2, characterized in that: The transmission member further comprises: a second portion, the second portion being connected to an end of the first portion away from the first connecting member, a finite position plane being arranged on an outer periphery of the second portion; and The limiting groove is further provided with a second opening, the second portion passes through the second opening and the limiting plane is in limiting cooperation with the second opening.

4. The cabinet type air conditioner indoor unit according to claim 3, characterized in that: The housing comprises: a first frame body, the indoor air outlet is formed on the first frame body, the driving motor is connected to the first frame body, a limiting portion is provided on the first frame body, and the limiting portion is provided between the driving motor and the air guide member; The transmission member further includes a third portion, the third portion is connected to an end of the second portion away from the first portion, a second protrusion is provided on the third portion, and the second protrusion is in limiting cooperation with the limiting portion.

5. The cabinet type air conditioner indoor unit according to claim 1, characterized in that: The air guide member is provided with a first guide channel, and the first guide channel extends along the height direction of the main body; A first guide rib is disposed at one end of the first connecting member, and the first guide rib is slidably matched with the first guide channel so that the first connecting member and the transmission member are detachably connected.

6. The cabinet type air conditioner indoor unit according to claim 5, characterized in that: The first guide channel is provided with a first limiting protrusion, and the first guide rib is provided with a first limiting groove, and the first limiting protrusion and the first limiting groove are selectively limited and matched.

7. The cabinet type air conditioner indoor unit according to claim 1, characterized in that: The transmission member comprises: a first through hole, through which the motor shaft of the driving motor passes to be transmission-connected with the transmission member; A second through hole, wherein the other end of the first connecting member is adapted to fit into the second through hole.

8. The cabinet type air conditioner indoor unit according to claim 1, characterized in that: The housing comprises: a first frame, the driving motor is fixed on the first frame, and the first frame is formed with an indoor air outlet; A second frame, the second frame is fixedly connected to the peripheral side of the indoor air outlet, and a plurality of mounting holes are provided on the second frame; The air guide assembly further includes: a plurality of second connecting members, one end of each of the second connecting members is connected to the air guide member and the other end of each of the second connecting members passes through the plurality of mounting holes and is detachably connected to the second frame.

9. The cabinet type air conditioner indoor unit according to claim 8, characterized in that: A plurality of limiting rings are arranged on the air guide member, a third through hole is arranged on the limiting ring, the other end of the first connecting member passes through the third through hole and is limitedly matched with the transmission member, and a plurality of second connecting members pass through the third through hole and are limitedly matched with the mounting hole.

10. A cabinet-type air conditioner indoor unit, comprising: The housing comprises: a first frame body and a second frame body, the first frame body is formed with an indoor air outlet, the second frame body is fixedly connected to the peripheral side of the indoor air outlet, and the second frame body is provided with a mounting hole; a heat exchanger, the heat exchanger being disposed in the casing; A fan assembly, the fan assembly being disposed in the housing and configured to drive airflow to flow through the heat exchanger for heat exchange; It is characterized in that the cabinet air conditioner indoor unit also includes: Air guide assembly, including: An air guide member installed on the housing, the air guide member is provided with a second guide channel, and the second guide channel extends in a height direction; A driving motor is disposed in the housing and is in transmission connection with the air guide member, and is used to drive the air guide member to rotate so as to open or close the indoor air outlet; Wherein, the air guide assembly further includes: A second connecting member, one end of which is provided with a second guide rib and the second guide rib is slidably matched with the second guide channel, and the other end of the second connecting member is selectively limitedly matched with the mounting hole.

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