Air conditioner indoor unit and air conditioner system

Abstract

The invention discloses an air conditioner indoor unit and an air conditioner system.The air conditioner indoor unit comprises a wall hanging piece and an indoor unit body, and the wall hanging piece is used for being connected with a wall; the indoor unit body comprises a top surface, a bottom surface, a rear surface and side surfaces, the side surfaces comprise a left side surface and / or a right side surface, and at least one of the top surface, the bottom surface, the rear surface and the side surfaces is a mounting surface; wherein an anti-falling structure is arranged between the wall hanging piece and the mounting surface, and the anti-falling structure is used for preventing the indoor unit body from falling off from the wall hanging piece; and when the anti-falling structure between the wall hanging piece and the mounting surface starts to be matched, the anti-falling structure is exposed to the outside. According to the air conditioner indoor unit disclosed by the embodiment of the invention, when the anti-falling structure between the wall hanging piece and the mounting surface starts to be matched, the anti-falling structure can be exposed outside, so that mounting personnel can see the anti-falling structure, and the mounting efficiency of the indoor unit body is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of air conditioning equipment, and particularly relates to an air conditioner indoor unit and an air conditioning system. Background Art

[0002] The indoor unit of a wall-mounted air conditioner generally consists of a base, an air duct, an evaporator, an electric control box, an air outlet frame, a middle frame, a wall-mounted plate, etc. Among them, the wall-mounted plate is used for hanging and fixing the indoor unit. In related technologies, when installing the indoor unit, the wall-mounted plate is first fixed on the wall, and then the indoor unit body is hung and fixed to the wall-mounted plate. The form between the indoor unit body and the wall-mounted plate is a blind installation, and the installation difficulty of the indoor unit is relatively large, and the installation efficiency of the indoor unit is relatively low. Summary of the Invention

[0003] The present disclosure provides an air conditioner indoor unit to improve the installation efficiency of the air conditioner indoor unit.

[0004] The air conditioner indoor unit of the present disclosure includes a wall-mounted part and an indoor unit body. The wall-mounted part is used for connecting with a wall; the indoor unit body includes a top surface, a bottom surface, a rear surface and side surfaces. The side surfaces include a left side surface and / or a right side surface. At least one of the top surface, the bottom surface, the rear surface and the side surfaces is an installation surface; wherein, a anti-detachment structure is provided between the wall-mounted part and the installation surface, and the anti-detachment structure is used to prevent the indoor unit body from detaching from the wall-mounted part; when the anti-detachment structure between the wall-mounted part and the installation surface starts to cooperate, the anti-detachment structure is exposed to the outside.

[0005] Optionally, the wall-mounted part and the indoor unit body are slidably connected, and the sliding direction is along the front-back direction of the indoor unit body, or the sliding direction is along the left-right direction of the indoor unit body, or the sliding direction is along the up-down direction of the indoor unit body.

[0006] Optionally, the wall-mounted part includes a top plate, and the top surface and the top plate are slidably connected, and the sliding direction is along the front-back direction of the indoor unit body.

[0007] Optionally, the top surface is arranged in a stepped shape. The top surface includes a first part, and the first part is arranged higher than the remaining part of the top surface. The top of the top plate is lower than the first part, or the top of the top plate is flush with the first part.

[0008] Optionally, the wall-mounted part further includes a side plate. One end of the side plate is connected to the top plate. A guiding structure is provided between the side plate and the side surface, and the guiding structure is used for guiding and cooperating between the wall-mounted part and the indoor unit body along the front-back direction.

[0009] Optionally, the top plate includes a first sub-top plate and a second sub-top plate, which are respectively located on the left and right sides of the indoor unit body.

[0010] Optionally, the wall-mounted member further includes a side plate, which is connected to one end of the first sub-top plate or the second sub-top plate. A guiding structure is provided between the side plate and the side surface, and the guiding structure is used for guiding and cooperating between the wall-mounted member and the indoor unit body in the front-rear direction.

[0011] Optionally, the guiding structure includes a guiding groove and a guiding strip. The guiding groove is provided on one of the side plate and the side surface, and the guiding strip is provided on the other of the side plate and the side surface; the guiding groove extends along the front-rear direction of the indoor unit body, and the guiding strip is inserted into the guiding groove.

[0012] Optionally, the guiding groove is provided on the side plate, and the depth of the guiding groove gradually increases from the front to the rear of the indoor unit body.

[0013] Optionally, the side surface is arranged in a stepped shape. The side surface includes a second part, which is higher than the rest of the side surface. The side of the side plate facing away from the indoor unit body is lower than the second part, or the side of the side plate facing away from the indoor unit body is flush with the second part.

[0014] Optionally, there are two side plates, which are respectively located on the left and right sides of the indoor unit body, and both side plates are connected to the top plate.

[0015] Optionally, the anti-disengagement structure includes a mating part and a sliding part that are inserted and mated. The insertion direction of the mating part and the sliding part is along the front-rear direction of the indoor unit body; the mating part is provided on one of the top plate and the top surface, and the sliding part is provided on the other of the top plate and the top surface.

[0016] Optionally, the mating part is connected to the top plate. The mating part includes a sliding strip and a connecting strip that extend along the front-rear direction. The sliding strip and the top plate are spaced apart in the up-down direction, and the connecting strip is connected between the sliding strip and the top plate.

[0017] Optionally, the sliding part includes limiting strips that are spaced apart in the left-right direction. The limiting strips are fixed to the indoor unit body and form a sliding groove with the indoor unit body; the sliding strip slides into the sliding groove, and the connecting strip is located between the two limiting strips.

[0018] Optionally, the opposite sides of the sliding strip in the left-right direction are respectively in sliding contact with the two limiting strips.

[0019] Optionally, a locking structure is provided between one end of the wall-mounted member away from the rear surface and the indoor unit body, and the locking structure is used to lock the movement of the indoor unit body in the front-rear direction.

[0020] Optionally, the locking structure includes a buckle and a clamping hole. The buckle is provided on one of the wall-mounted member and the indoor unit body, and the clamping hole is provided on the other of the wall-mounted member and the indoor unit body, and the buckle is clamped in the clamping hole.

[0021] Optionally, the wall-mounted member includes a top plate, and the top plate is slidably connected to the indoor unit body, and the sliding direction is along the left-right direction.

[0022] Optionally, the anti-disengagement structure includes a mating part and a sliding part that are inserted and matched, and the insertion direction of the mating part and the sliding part is along the left-right direction of the indoor unit body; the mating part is provided on one of the top plate and the top surface, and the sliding part is provided on the other of the top plate and the top surface.

[0023] Optionally, the mating part is connected to the top plate. The mating part includes a sliding strip and a connecting strip that extend along the left-right direction. The sliding strip and the top plate are spaced apart in the up-down direction, and the connecting strip is connected between the sliding strip and the top plate.

[0024] Optionally, the sliding part includes limiting strips that are spaced apart in the front-rear direction. The limiting strips are fixed to the indoor unit body and form a sliding groove with the indoor unit body; the sliding strip slides into the sliding groove, and the connecting strip is located between the two limiting strips.

[0025] Optionally, the two opposite sides of the sliding strip in the front-rear direction are respectively slidably attached to the two limiting strips.

[0026] Optionally, the wall-mounted member further includes a wall-mounted board, and the wall-mounted board is connected to the rear end of the top plate, and the wall-mounted board is used to be fixed to the wall.

[0027] Optionally, the wall-mounted member includes a wall-mounted board, and the wall-mounted board is used to be fixed to the wall. The wall-mounted board is slidably connected to the rear surface, and the sliding direction is along the up-down direction.

[0028] Optionally, a mating part is provided on one of the wall-mounted board and the rear surface, and a sliding part is provided on the other of the wall-mounted board and the rear surface, and the mating part and the sliding part are slidably matched in the up-down direction.

[0029] Optionally, the fitting portion is connected to the wall-mounted board. The fitting portion includes a sliding bar and a connecting bar extending in the up-down direction. The sliding bar and the wall-mounted board are spaced apart in the front-back direction, and the connecting bar is connected between the sliding bar and the wall-mounted board.

[0030] Optionally, the sliding portion includes limiting bars spaced apart in the left-right direction. The limiting bars are fixed to the indoor unit body and form a sliding groove between the limiting bars and the indoor unit body. The sliding bar slides into the sliding groove, and the connecting bar is located between the two limiting bars.

[0031] Optionally, two opposite sides of the sliding bar in the left-right direction are respectively in sliding contact with the two limiting bars.

[0032] Optionally, the wall-mounted member further includes a side plate. The side plate is connected to one end of the wall-mounted board. A guiding structure is provided between the side plate and the side surface. The guiding structure is used for guiding and mating between the wall-mounted member and the indoor unit body in the up-down direction.

[0033] Optionally, the guiding structure includes a guiding groove and a guiding bar. The guiding groove is provided on one of the side plate and the side surface, and the guiding bar is provided on the other of the side plate and the side surface. The guiding groove extends in the up-down direction of the indoor unit body, and the guiding bar is inserted into the guiding groove.

[0034] Optionally, the anti-detachment structure includes a fastener. The side plate is provided with a first connection hole, and the side surface is provided with a second connection hole. The fastener passes through the first connection hole and is inserted into the second connection hole.

[0035] Optionally, the indoor unit body includes a middle frame and a base. The base is provided at the rear side of the middle frame and is connected to the middle frame. The sliding portion is provided on the indoor unit body, and a part of the sliding portion is provided on the base, and another part of the sliding portion is provided on the middle frame, or the fitting portion is provided on the indoor unit body, and a part of the fitting portion is provided on the base, and another part of the fitting portion is provided on the middle frame.

[0036] Optionally, the indoor unit body includes a middle frame and a base. The base is provided at the rear side of the middle frame and is connected to the middle frame. The sliding portion is provided on the indoor unit body, and both the base and the middle frame are provided with the sliding portion, or the fitting portion is provided on the indoor unit body, and both the base and the middle frame are provided with the fitting portion.

[0037] Optionally, the indoor unit body includes a middle frame and a base. The base is provided at the rear side of the middle frame and is connected to the middle frame. The sliding portion is provided on the indoor unit body, and the sliding portion is provided on the base, or the fitting portion is provided on the indoor unit body, and the fitting portion is provided on the base.

[0038] Optionally, the base is detachably connected to the middle frame.

[0039] Optionally, the indoor unit body is provided with an air inlet and an air outlet. The air inlet is arranged on the bottom surface. The indoor unit body includes a front panel, and the air outlet is arranged on the front side of the indoor unit body and above the front panel.

[0040] The present disclosure also provides an air conditioning system.

[0041] The air conditioning system of the present disclosure includes an air conditioning indoor unit and an air conditioning outdoor unit. The air conditioning indoor unit is the air conditioning indoor unit described in any one of the above; the air conditioning indoor unit is connected to the air conditioning outdoor unit.

[0042] When installing the indoor unit body, the installer first fixes the wall-mounted part to the wall, and then cooperates the anti-detachment structure between the wall-mounted part and the installation surface to prevent the indoor unit body from falling off the wall-mounted part, thereby fixing the indoor unit body to the wall. By setting at least one of the top surface, the bottom surface, the rear surface and the side surface as the installation surface, when the anti-detachment structure between the wall-mounted part and the installation surface starts to cooperate, the anti-detachment structure can be exposed to the outside, so that the installer can see the anti-detachment structure, which is convenient for the cooperation between the wall-mounted part and the installation surface, and further convenient for the installation of the indoor unit body, improving the installation efficiency of the indoor unit body. Description of the Drawings

[0043] Figure 1 is a perspective view of an air conditioning indoor unit according to an embodiment of the present disclosure.

[0044] Figure 2 is a side view of an air conditioning indoor unit according to an embodiment of the present disclosure.

[0045] Figure 3 is Figure 2 an enlarged view of part A in

[0046] Figure 4 is a schematic structural view of an air conditioning indoor unit installed on a wall according to an embodiment of the present disclosure.

[0047] Figure 5 is Figure 4 an exploded view of

[0048] Figure 6 is an exploded view of an air conditioning indoor unit according to an embodiment of the present disclosure.

[0049] Figure 7 is a perspective view of an air conditioning indoor unit with the front panel hidden according to an embodiment of the present disclosure.

[0050] Figure 8 is a top view of an air conditioning indoor unit with the front panel hidden according to an embodiment of the present disclosure.

[0051] Figure 9 is Figure 8 the B-B view of

[0052] Figure 10 is Figure 9 the enlarged view at C in

[0053] Figure 11 is Figure 9 the enlarged view at D in

[0054] Figure 12 is the exploded view of the air conditioner indoor unit with the front panel hidden according to an embodiment of the present disclosure.

[0055] Figure 13 is the perspective view of the wall hanging part of the air conditioner indoor unit according to an embodiment of the present disclosure.

[0056] Figure 14 is Figure 13 the enlarged view at E in

[0057] Figure 15 is Figure 13 the enlarged view at F in

[0058] Figure 16 is Figure 13 the enlarged view at G in

[0059] Figure 17 is the cross-sectional view of the top view of the middle frame of the air conditioner indoor unit according to an embodiment of the present disclosure.

[0060] Figure 18 is Figure 17 the enlarged view at H in

[0061] Figure 19 is the perspective view of the middle frame of the air conditioner indoor unit according to an embodiment of the present disclosure.

[0062] Figure 20 is Figure 19 the enlarged view at I in

[0063] Figure 21 is the perspective view of the base of the air conditioner indoor unit according to an embodiment of the present disclosure.

[0064] Figure 22 is Figure 21 the enlarged view at J in

[0065] Figure 23 is Figure 21 the enlarged view at K in

[0066] Figure 24 is the exploded view of the middle frame, base and wall hanging part of the air conditioner indoor unit according to another embodiment of the present disclosure.

[0067] Figure 25 It is a perspective view of one of the wall-mounted parts of an air conditioner indoor unit according to another embodiment of the present disclosure.

[0068] Figure 26 It is Figure 24 An enlarged view of the position L in

[0069] Figure 27 It is an exploded view of the middle frame, base and wall-mounted part of an air conditioner indoor unit according to yet another embodiment of the present disclosure.

[0070] Figure 28 It is Figure 27 An enlarged view of the position M in

[0071] Figure 29 It is Figure 27 An enlarged view of the position N in

[0072] Figure 30 It is an exploded view of the indoor unit body and the wall-mounted part of an air conditioner indoor unit according to yet another embodiment of the present disclosure.

[0073] Figure 31 It is a perspective view of the wall-mounted part of an air conditioner indoor unit according to yet another embodiment of the present disclosure.

[0074] Figure 32 It is a side view of the wall-mounted part of an air conditioner indoor unit according to yet another embodiment of the present disclosure.

[0075] Figure 33 It is an exploded view of the indoor unit body and the wall-mounted part of an air conditioner indoor unit according to still another embodiment of the present disclosure.

[0076] Figure 34 It is an exploded view of the middle frame, base and wall-mounted part of an air conditioner indoor unit according to yet another embodiment of the present disclosure.

[0077] Figure 35 It is a perspective view of the wall-mounted part of an air conditioner indoor unit according to yet another embodiment of the present disclosure.

[0078] Figure 36 It is Figure 34 An enlarged view of the position O in

[0079] Reference numerals:

[0080] 100, air conditioner indoor unit;

[0081] 1, wall-mounted part; 111, mating part; 1111, sliding bar; 1112, connecting bar; 112, guiding groove; 12, top plate; 121, top plate connecting part; 13, side plate; 131, first connecting hole; 14, wall-mounted plate; 141, wall-mounted plate connecting part; 17, clamping hole;

[0082] 2. Indoor unit body; 211. Sliding part; 2111. Limit strip; 2112. Sliding groove; 212. Guide strip; 22. Middle frame; 221. Third clamping part; 23. Base; 231. Fourth clamping part; 232. Insertion part; 24. Buckle; 25. Air inlet; 26. Air outlet; 20. Installation surface; 201. Top surface; 2011. First part; 202. Rear surface; 203. Side surface; 2031. Left side surface; 2032. Second connection hole; 2033. Second part; 204. Front panel; 205. Bottom surface;

[0083] 31. Anti - detachment structure; 311. Fastener; 32. Guide structure;

[0084] 4. Air deflector;

[0085] 5. Sweeping blades;

[0086] 6. Motor;

[0087] 7. Fan;

[0088] 8. Electric control box;

[0089] 9. Evaporator;

[0090] 10. Water receiving tray;

[0091] 200. Wall; 2001. Top wall; 2002. Rear wall;

[0092] 300. Connector. Detailed implementation manners

[0093] The embodiments of the present disclosure will be described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present disclosure, and should not be construed as a limitation of the present disclosure.

[0094] Refer to Figures 1 to 5 , the air - conditioner indoor unit 100 of the embodiment of the present disclosure includes a wall - hanging member 1 and an indoor unit body 2. The wall - hanging member 1 is used to be fixed to the wall 200. The indoor unit body 2 includes a top surface 201, a bottom surface 205, a rear surface 202 and a side surface 203. The side surface 203 includes a left side surface 2031 and / or a right side surface. At least one of the top surface 201, the bottom surface 205, the rear surface 202 and the side surface 203 is an installation surface 20. Among them, an anti - detachment structure 31 is provided between the wall - hanging member 1 and the installation surface 20. The anti - detachment structure 31 is used to prevent the indoor unit body 2 from detaching from the wall - hanging member 1. When the anti - detachment structure 31 between the wall - hanging member 1 and the installation surface 20 starts to cooperate, the anti - detachment structure 31 is exposed to the outside.

[0095] As Figure 4 and Figure 5As shown in the figure, when installing the indoor unit body 2, the installer first fixes the wall-mounted part 1 to the wall 200, and then mates the anti-detachment structure 31 between the wall-mounted part 1 and the mounting surface 20 to prevent the indoor unit body 2 from detaching from the wall-mounted part 1, thereby fixing the indoor unit body 2 to the wall 200. By setting at least one of the top surface 201, the bottom surface 205, the rear surface 202, and the side surface 203 as the mounting surface 20, when the anti-detachment structure 31 between the wall-mounted part 1 and the mounting surface 20 starts to mate, the anti-detachment structure 31 can be exposed to the outside, so that the installer can see the anti-detachment structure 31, facilitating the mating of the wall-mounted part 1 and the mounting surface 20, and further facilitating the installation of the indoor unit body 2 and improving the installation efficiency of the indoor unit body 2.

[0096] Optionally, as Figure 2 shown, the indoor unit body 2 is provided with an air inlet 25 and an air outlet 26. The air inlet 25 is arranged on the bottom surface 205. The indoor unit body 2 includes a front panel 204, and the air outlet 26 is arranged on the front side of the indoor unit body 2 and above the front panel 204.

[0097] When the air conditioner indoor unit 100 is working, the air flow enters from the air inlet 25 at the bottom of the indoor unit body 2, and after heat exchange in the indoor unit body 2, it flows out from the air outlet 26 at the upper part of the front side of the indoor unit body 2.

[0098] By designing the air inlet 25 and the air outlet 26 of the indoor unit body 2 as described above, the air conditioner indoor unit 100 can intake air from the lower part and discharge air from the upper position on the front side, so that the air outlet of the air conditioner indoor unit 100 does not directly blow on the user, improving the user comfort, and further improving the user experience of the air conditioner indoor unit 100.

[0099] As Figure 5 shown, the wall-mounted part 1 is fixed to the wall 200 through a connecting member 300.

[0100] For example, the wall-mounted part 1 is provided with a connection hole, the connecting member 300 is a screw, and the screw passes through the connection hole and connects with the wall 200, thereby fixing the wall-mounted part 1 to the wall 200.

[0101] As Figure 6 shown, the indoor unit body 2 includes a wind deflector 4, a swing blade 5, a motor 6, a blower 7, an electric control box 8, an evaporator 9, and a water receiving tray 10. The wind deflector 4 is arranged at the air outlet 26. The motor 6 is used to drive the wind deflector 4 to move to open the air outlet 26, close the air outlet 26, or change the air outlet direction of the air outlet 26. The swing blade 5 is arranged inside the air outlet 26. The blower 7 is used to drive the air flow to enter from the air inlet 25 and discharge from the air outlet 26. The evaporator 9 is used to achieve heat exchange of the indoor unit body 2. The water receiving tray 10 is arranged below the evaporator 9, and the water receiving tray 10 is used to receive the condensed water generated by the evaporator 9.

[0102] Optionally, as Figures 6 to 9 shown, the indoor unit body 2 includes a middle frame 22 and a base 23. The base 23 is disposed at the rear side of the middle frame 22 and connected to the middle frame 22. The swing blade 5, the motor 6, the blower 7, the electric control box 8, the evaporator 9, and the water receiving tray 10 are all arranged inside the housing formed by the middle frame 22 and the base 23.

[0103] Optionally, the wall-mounted member 1 and the indoor unit body 2 are slidably connected, and the sliding direction is along the front-back direction of the indoor unit body 2, or along the left-right direction of the indoor unit body 2, or along the up-down direction of the indoor unit body 2.

[0104] By slidably connecting the wall-mounted member 1 and the indoor unit body 2, when installing the indoor unit body 2, the indoor unit body 2 can be slid to the preset position of the wall-mounted member 1 by sliding the indoor unit body 2, which further facilitates the installation of the indoor unit body 2 and improves the installation efficiency of the indoor unit body 2.

[0105] As Figure 7 、 Figure 9 and Figure 10 shown, the wall-mounted member 1 includes a top plate 12. The top surface 201 and the top plate 12 are slidably connected, and the sliding direction is along the front-back direction of the indoor unit body 2.

[0106] By slidably connecting the top surface 201 and the top plate 12, and the sliding direction is along the front-back direction of the indoor unit body 2, when installing the indoor unit body 2, the indoor unit body 2 can be slid to the preset position of the wall-mounted member 1 by sliding the indoor unit body 2 along the front-back direction, which is beneficial to further improving the installation efficiency of the indoor unit body 2.

[0107] As Figure 12 shown, the top surface 201 is arranged in a stepped shape. The top surface 201 includes a first part 2011, and the first part 2011 is set higher than the rest of the top surface 201. The top of the top plate 12 is lower than the first part 2011, or the top of the top plate 12 is flush with the first part 2011.

[0108] The first part 2011 is set higher than the rest of the top surface 201, which can be understood as: the first part 2011 is located on the upper side of the rest of the top surface 201. When the top of the top plate 12 is lower than the first part 2011, the whole top plate 12 is located on the lower side of the first part 2011. When the top of the top plate 12 is flush with the first part 2011, the upper surface of the top plate 12 is flush with the first part 2011.

[0109] By setting the top of the top plate 12 lower than the first part 2011 or flush with the first part 2011, after the indoor unit body 2 and the wall-mounted part 1 are cooperated through the anti-disengagement structure 31, the wall-mounted part 1 will not protrude upward from the top of the indoor unit body 2, making the wall-mounted part 1 and the indoor unit body 2 form an integral whole, which is beneficial to improving the aesthetic appearance of the air conditioner indoor unit 100 after installation.

[0110] It should be noted that when the air conditioner indoor unit 100 is installed against the ceiling, the top of the top plate 12 is lower than the first part 2011 or flush with the first part 2011; when the air conditioner indoor unit 100 is not installed against the ceiling, the top of the top plate 12 is flush with the first part 2011.

[0111] Optionally, as Figure 7 、 Figure 9 and Figure 11 shown, the wall-mounted part 1 further includes a side plate 13. One end of the side plate 13 is connected to the top plate 12. A guiding structure 32 is provided between the side plate 13 and the side surface 203. The guiding structure 32 is used for guiding cooperation between the wall-mounted part 1 and the indoor unit body 2 in the front-rear direction.

[0112] By providing the guiding structure 32 between the side plate 13 and the side surface 203, when the indoor unit body 2 is slid in the front-rear direction, the guiding structure 32 can be used to guide the movement of the indoor unit body 2, avoiding skew during the sliding process of the indoor unit body 2, which is beneficial to improving the installation accuracy and installation efficiency of the indoor unit body 2.

[0113] Optionally, as Figure 12 shown, the side surface 203 is provided in a stepped shape. The side surface 203 includes a second part 2033, and the second part 2033 is set higher than the rest of the side surface 203. The side of the side plate 13 facing away from the indoor unit body 2 is lower than the second part 2033 or flush with the second part 2033.

[0114] The second part 2033 being set higher than the rest of the side surface 203 can be understood as: in the left-right direction, the second part 2033 is located on one side of the rest of the side surface 203. For example, when the side surface 203 is the left side surface 2031, the second part 2033 is located on the left side of the rest of the side surface 203. When the side surface 203 is the left side surface 2031, the whole side plate 13 is located on the left side of the second part 2033, or the right surface of the side plate 13 is flush with the second part 2033.

[0115] By setting the side plate 13 on the side facing away from the indoor unit body 2 lower than the second part 2033, or setting the side plate 13 on the side facing away from the indoor unit body 2 flush with the second part 2033, after the indoor unit body 2 and the wall-mounted part 1 are cooperated through the anti-detachment structure 31, the side plate 13 of the wall-mounted part 1 will not protrude upward from the side surface 203 of the indoor unit body 2, so that the wall-mounted part 1 and the indoor unit body 2 form an integral body, which is beneficial to improving the aesthetic appearance of the air conditioner indoor unit 100 after installation.

[0116] Optionally, as Figure 10 shown, the anti-detachment structure 31 includes a mating part 111 and a sliding part 211 that are inserted and mated, and the insertion direction of the sliding part 211 and the mating part 111 is along the front-back direction of the indoor unit body 2. The sliding part 211 is provided on one of the top plate 12 and the top surface 201, and the mating part 111 is provided on the other of the top plate 12 and the top surface 201.

[0117] For example, as Figure 10 shown, the sliding part 211 is provided on the top surface 201, and the mating part 111 is provided on the top plate 12. Slide the indoor unit body 2 in the direction from the front to the back, so that the indoor unit body 2 slides to the preset position of the wall-mounted part 1, and make the anti-detachment structure 31 between the wall-mounted part 1 and the installation surface 20 cooperate to realize the installation of the indoor unit body 2. Slide the indoor unit body 2 in the direction from the back to the front, so that the anti-detachment structure 31 between the wall-mounted part 1 and the installation surface 20 is separated to realize the disassembly of the indoor unit body 2.

[0118] By setting the anti-detachment structure 31 to include a mating part 111 and a sliding part 211 that are inserted and mated, and the insertion direction of the sliding part 211 and the mating part 111 is along the front-back direction of the indoor unit body 2, after the sliding part 211 and the mating part 111 are inserted and mated along the front-back direction, the indoor unit body 2 and the wall-mounted part 1 are cooperated through the anti-detachment structure 31, avoiding the indoor unit body 2 from detaching from the wall-mounted part 1. Thus, it is convenient for the indoor unit body 2 and the wall-mounted part 1 to be cooperated through the anti-detachment structure 31, which is beneficial to further improving the installation efficiency of the indoor unit body 2.

[0119] Optionally, as Figure 13 and Figure 14 shown, the mating part 111 is connected to the top plate 12, and the mating part 111 includes a sliding strip 1111 extending along the front-back direction and a connecting strip 1112. The sliding strip 1111 and the top plate 12 are spaced apart in the up-down direction, and the connecting strip 1112 is connected between the sliding strip 1111 and the top plate 12.

[0120] For example, as Figure 14 shown, the sliding strip 1111 is provided on the lower side of the top plate 12, and the connecting strip 1112 is arranged between the sliding strip 1111 and the top plate 12 and is connected between the sliding strip 1111 and the top plate 12.

[0121] By configuring the mating portion 111 as described above, in the vertical direction, the sliding portion 211 can be positioned between the sliding bar 1111 and the top plate 12. The sliding bar 1111 and the top plate 12 are used to restrict the position of the sliding portion 211 in the vertical direction, thereby enabling the indoor unit body 2 and the wall-mounted member 1 to be engaged through the anti-disengagement structure 31. The structure of the mating portion 111 is simple and convenient for processing and manufacturing.

[0122] Optionally, as Figure 18 and Figure 22 shown, the sliding portion 211 includes limiting bars 2111 spaced apart in the left-right direction. The limiting bars 2111 are fixed to the indoor unit body 2, and a sliding groove 2112 is formed between the limiting bars 2111 and the indoor unit body 2. The sliding bar 1111 slides into the sliding groove 2112, and the connecting bar 1112 is located between the two limiting bars 2111.

[0123] For example, as Figure 18 and Figure 22 shown, the limiting bars 2111 are fixed to the upper side of the indoor unit body 2, and a sliding groove 2112 is formed between the limiting bars 2111 and the top surface 201 of the indoor unit body 2.

[0124] By configuring the connecting bar 1112 to be located between the two limiting bars 2111, the limiting bars 2111 can be used to limit the left-right position of the sliding bar 1111, preventing the connecting bar 1112 from disengaging from the sliding groove 2112, improving the mating reliability between the mating portion 111 and the sliding portion 211, and facilitating further improvement of the installation efficiency of the indoor unit body 2.

[0125] Optionally, the opposite sides of the sliding bar 1111 in the left-right direction are respectively in sliding contact with the two limiting bars 2111.

[0126] When the opposite sides of the sliding bar 1111 in the left-right direction are respectively in sliding contact with the two limiting bars 2111, when the indoor unit body 2 slides in the front-rear direction, the indoor unit body 2 can be prevented from swaying in the left-right direction, that is, guiding between the indoor unit body 2 and the wall-mounted member 1 is achieved, which is beneficial to further improving the installation efficiency of the indoor unit body 2.

[0127] Optionally, as Figure 11 、 Figure 15 and Figure 19 shown, the guiding structure 32 includes a guiding groove 112 and a guiding bar 212. The guiding groove 112 is provided on one of the side plates 13 and the side surface 203, and the guiding bar 212 is provided on the other of the side plates 13 and the side surface 203. The guiding groove 112 extends in the front-rear direction of the indoor unit body 2, and the guiding bar 212 is inserted into the guiding groove 112.

[0128] For example, the guiding groove 112 is provided on the side plate 13, and the guiding bar 212 is provided on the side surface 203.

[0129] By setting the guiding structure 32 to include a guiding groove 112 and a guiding strip 212, with the guiding strip 212 inserted into the guiding groove 112, not only can the guiding between the indoor unit body 2 and the wall-mounted member 1 be realized by means of the guiding structure 32, but also the indoor unit body 2 can be limited in the up-down direction to assist in realizing the anti-disengagement between the indoor unit body 2 and the wall-mounted member 1, further improving the installation reliability of the indoor unit body 2.

[0130] Optionally, the guiding groove 112 is provided on the side plate 13, and the depth of the guiding groove 112 gradually increases from the front to the rear of the indoor unit body 2. Correspondingly, the guiding strip 212 is provided on the side plate 13, and the thickness of the guiding strip 212 gradually increases from the front to the rear of the indoor unit body 2.

[0131] When installing the indoor unit body 2, the indoor unit body 2 slides in the front-to-rear direction. At this time, the front end of the guiding groove 112 contacts first before the rear end of the guiding strip 212. By setting the depth of the front end of the guiding groove 112 to be relatively shallow and the thickness of the rear end of the guiding strip 212 to be relatively thick, it is convenient to insert the guiding strip 212 into the guiding groove 112. Thus, it is convenient for the guiding strip 212 to be in guiding cooperation with the guiding groove 112, which is beneficial to further improving the installation efficiency of the indoor unit body 2.

[0132] Optionally, as Figure 13 shown, there are two side plates 13, and the two side plates 13 are respectively located on the left and right sides of the indoor unit body 2, and the two side plates 13 are both connected to the top plate 12. Among them, the two side plates 13 are respectively connected to the left and right ends of the top plate 12.

[0133] By providing two side plates 13, the cooperation area between the indoor unit body 2 and the wall-mounted member 1 can be increased, and the installation stability of the indoor unit body 2 can be improved.

[0134] Optionally, as Figure 12 and Figure 13 shown, the wall-mounted members 1 are arranged symmetrically in the left-right direction.

[0135] By arranging the wall-mounted members 1 symmetrically in the left-right direction, it is convenient for the processing and manufacturing of the wall-mounted members 1.

[0136] Optionally, there is a locking structure between one end of the wall-mounted member 1 far from the rear surface 202 and the indoor unit body 2, and the locking structure is used to lock the movement of the indoor unit body 2 in the front-rear direction.

[0137] By locking the movement of the indoor unit body 2 in the front-rear direction through the locking structure, the indoor unit body 2 is prevented from sliding relative to the wall-mounted member 1 in the front-rear direction, realizing the fixed connection between the indoor unit body 2 and the wall-mounted member 1.

[0138] Optionally, as Figures 20 to 21 、Figure 23 As shown, the locking structure includes a buckle 24 and a locking hole 17. The buckle 24 is provided on one of the wall-mounted member 1 and the indoor unit body 2, and the locking hole 17 is provided on the other of the wall-mounted member 1 and the indoor unit body 2. The buckle 24 is snap-fitted into the locking hole 17.

[0139] For example, as Figure 3 , Figure 20 and Figure 23 shown, the buckle 24 is provided on the indoor unit body 2, and the locking hole 17 is provided on the wall-mounted member 1.

[0140] By snap-fitting the buckle 24 with the locking hole 17, it is convenient to realize the connection between the indoor unit body 2 and the wall-mounted member 1, which is beneficial to further improve the installation efficiency of the indoor unit body 2.

[0141] Optionally, as Figure 3 shown, the locking hole 17 is provided on the front side of the fitting portion 111, and the buckle 24 is provided on the front side of the sliding portion 211.

[0142] When installing the indoor unit body 2, the sliding portion 211 first slidably cooperates with the fitting portion 111 until the indoor unit body 2 slides to the preset position of the wall-mounted member 1, and then the buckle 24 contacts and is snap-fitted into the locking hole 17. In addition, when disassembling the indoor unit body 2, the buckle 24 is first disengaged from the locking hole 17, and then the indoor unit body 2 slides in the direction from back to front until the indoor unit body 2 is disengaged from the wall-mounted member 1.

[0143] By providing the locking hole 17 on the front side of the fitting portion 111 and the buckle 24 on the front side of the sliding portion 211, the contact between the buckle 24 and the wall-mounted member 1 during the sliding process of the indoor unit body 2 relative to the wall-mounted member 1 can be reduced, thereby reducing the sliding resistance of the indoor unit body 2, which is beneficial to further improve the installation and disassembly efficiency of the indoor unit body 2.

[0144] When installing the indoor unit body 2

[0145] Optionally, as Figure 24 and Figure 25 shown, the top plate 12 includes a first sub-top plate and a second sub-top plate, and the first sub-top plate and the second sub-top plate are respectively located on the left and right sides of the indoor unit body 2.

[0146] For example, as Figure 24 shown, the number of the wall-mounted members 1 is two, each wall-mounted member 1 includes a top plate 12, the top plates of the two wall-mounted members 1 are respectively the first sub-top plate and the second sub-top plate, and the first sub-top plate and the second sub-top plate are respectively located on the left and right sides of the indoor unit body 2.

[0147] By setting the top plate 12 to include a first sub-top plate and a second sub-top plate, the volume of a single wall-mounted member 1 can be reduced, which is convenient for the processing, transportation, etc. of a single wall-mounted member 1.

[0148] Optionally, as Figure 25 shown, the side plate 13 is connected to one end of the first sub-top plate or one end of the second sub-top plate. A guiding structure 32 is provided between the side plate 13 and the side surface 203. The guiding structure 32 is used for guiding and mating between the wall-mounted part 1 and the indoor unit body 2 in the front-rear direction.

[0149] For example, as Figure 25 shown, the number of side plates 13 is two. One side plate 13 is connected to the first sub-top plate, and the other side plate 13 is connected to the second sub-top plate. When the first sub-top plate is on the left side of the second sub-top plate, one side plate 13 is connected to the left side of the first sub-top plate, and the other side plate 13 is connected to the right side of the second sub-top plate.

[0150] By designing the wall-mounted part 1 as described above, the guiding and mating area between the wall-mounted part 1 and the indoor unit body 2 can be increased, and the installation efficiency of the indoor unit body 2 can be further improved. Optionally, the base 23 is detachably connected to the middle frame 22.

[0151] For example, as Figure 20 shown, the middle frame 22 is provided with a third clamping part 221. As Figure 23 shown, the base 23 is provided with a fourth clamping part 231. The fourth clamping part 231 is clamped with the third clamping part 221. Among them, the third clamping part 221 can be a clamping hole, and the fourth clamping part 231 can be a clamping protrusion.

[0152] By detachably connecting the base 23 to the middle frame 22, it is convenient to disassemble and assemble the indoor unit body 2, so as to facilitate the maintenance of the indoor unit body 2.

[0153] The base 23 and the middle frame 22 can also be connected by screws to improve the connection stability between the base 23 and the middle frame 22.

[0154] As Figure 21 shown, the base 23 is provided with a plug-in part 232. The plug-in part 232 is in plug-in fit with the middle frame 22 to realize the positioning between the base 23 and the middle frame 22. Among them, the plug-in part 232 can be a pin, a positioning column, etc. At the same time, a positioning hole is provided in the middle frame 22, and the plug-in part 232 is inserted into the positioning hole.

[0155] When installing the indoor unit body 2 When installing the indoor unit body 2

[0156] Optionally, as Figure 21 、 Figure 19 and Figure 26 shown, the sliding part 211 is arranged on the indoor unit body 2, and a part of the sliding part 211 is arranged on the base 23, and the other part of the sliding part 211 is arranged on the middle frame 22.

[0157] For example, the sliding part 211 includes a sliding groove 2112, a part of the sliding groove 2112 is provided on the base 23, and another part of the sliding groove 2112 is provided on the middle frame 22.

[0158] By providing a part of the sliding part 211 on the base 23 and another part of the sliding part 211 on the middle frame 22, both the middle frame 22 and the base 23 can be connected to the wall-mounted part 1 through the anti-disengagement structure 31, which is beneficial to improving the installation stability of the indoor unit body 2.

[0159] In some other embodiments, the mating part 111 can be provided on the indoor unit body 2, and a part of the mating part 111 is provided on the base 23, and another part of the mating part 111 is provided on the middle frame 22.

[0160] Generally, the top surface 201 of the indoor unit body 2 is not used as an appearance surface and no structures such as inlets and outlets are provided. Therefore, setting the top surface 201 as the installation surface 20 will not affect the original design of the indoor unit body 2 and is convenient for the design and manufacture of the indoor unit body 2.

[0161] In the related art, the method of hanging and fixing the indoor unit body to the wall-mounted board requires a mounting distance of more than ten centimeters to be reserved between the top of the indoor unit body and the top wall of the wall, which results in a gap between the indoor unit body and the top wall of the wall. This gap not only affects the aesthetics after the installation of the air-conditioning indoor unit, but also causes dust accumulation on the top of the air-conditioning indoor unit and is difficult to clean, resulting in a poor user experience.

[0162] Optionally, as Figure 13 、 Figure 16 and Figure 25 shown, the top plate 12 is provided with a top plate connection part 121, and the top plate connection part 121 is used to connect to the wall 200.

[0163] For example, as Figure 5 、 Figure 13 and Figure 25 shown, the top plate connection part 121 includes a top plate connection hole, the wall 200 includes a top wall 2001, and the connecting member 300 passes through the top plate connection hole and is connected to the top wall 2001, thereby fixing the wall-mounted part 1 to the top wall 2001 of the wall 200.

[0164] By connecting the top plate 12 to the wall 200, the ceiling-mounted installation of the air-conditioning indoor unit 100 can be achieved, which can not only improve the aesthetics after the installation of the air-conditioning indoor unit 100, but also avoid leaving a gap between the top of the air-conditioning indoor unit 100 and the wall 200 to prevent dust accumulation on the top of the air-conditioning indoor unit 100. Thus, the user experience of the air-conditioning indoor unit is improved.

[0165] Optionally, as Figure 13 and Figure 25As shown, the wall-mounted member 1 includes a wall-mounted board 14. The wall-mounted board 14 is connected to the rear end of the top board 12, and the wall-mounted board 14 is used to be fixed to the wall 200.

[0166] For example, the wall-mounted board 14 is provided with a wall-mounted board connection portion 141, and the wall-mounted board connection portion 141 is used to connect with the wall 200. The wall-mounted board connection portion 141 includes a wall-mounted board connection hole, and the wall 200 includes a rear wall 2002. The connecting member 300 passes through the wall-mounted board connection hole and is connected to the rear wall 2002, thereby fixing the wall-mounted member 1 to the rear wall 2002 of the wall 200.

[0167] By connecting the wall-mounted board 14 with the wall 200, the connection stability between the air conditioner indoor unit 100 and the wall 200 can be improved, and the installation stability of the air conditioner indoor unit 100 can be improved.

[0168] In some embodiments, as Figures 27 to 32 shown, the top board 12 and the indoor unit body 2 are slidably connected, and the sliding direction is along the left-right direction.

[0169] By slidably connecting the top board 12 and the indoor unit body 2, and the sliding direction is along the left-right direction, when installing the indoor unit body 2, the indoor unit body 2 can be slid along the left-right direction to slide the indoor unit body 2 to a preset position of the wall-mounted member 1, which is beneficial to further improve the efficiency of the indoor unit body 2.

[0170] Optionally, as Figures 28 to 31 shown, the anti-disengagement structure 31 includes a mating portion 111 and a sliding portion 211 that are inserted and mated with each other. The insertion direction of the mating portion 111 and the sliding portion 211 is along the left-right direction of the indoor unit body 2. The sliding portion 211 is provided on one of the top board 12 and the top surface 201, and the sliding portion 211 is provided on the other of the top board 12 and the top surface 201.

[0171] For example, as Figure 28 and Figure 31 shown, the sliding portion 211 is provided on the top surface 201, and the mating portion 111 is provided on the top board 12. Slide the indoor unit body 2 in the direction from left to right, so that the indoor unit body 2 slides to a preset position of the wall-mounted member 1, and make the anti-disengagement structure 31 between the wall-mounted member 1 and the installation surface 20 cooperate to realize the installation of the indoor unit body 2. Slide the indoor unit body 2 in the direction from right to left, so that the anti-disengagement structure 31 between the wall-mounted member 1 and the installation surface 20 is separated to realize the disassembly of the indoor unit body 2.

[0172] By setting the anti - detachment structure 31 to include a mating portion 111 and a sliding portion 211 that are plug - connected, and the plug - in direction of the sliding portion 211 and the mating portion 111 is along the left - right direction of the indoor unit body 2, after the sliding portion 211 and the mating portion 111 are plugged and mated along the left - right direction, the indoor unit body 2 and the wall - hanging member 1 are mated through the anti - detachment structure 31, preventing the indoor unit body 2 from detaching from the wall - hanging member 1. Thus, it is convenient for the indoor unit body 2 and the wall - hanging member 1 to be mated through the anti - detachment structure 31, which is beneficial to further improve the installation efficiency of the indoor unit body 2.

[0173] Optionally, as Figure 31 and Figure 32 shown, the mating portion 111 is connected to the top plate 12. The mating portion 111 includes a sliding bar 1111 extending along the left - right direction and a connecting bar 1112. The sliding bar 1111 and the top plate 12 are spaced apart in the up - down direction. The connecting bar 1112 is connected between the sliding bar 1111 and the top plate 12.

[0174] For example, as Figure 32 shown, the sliding bar 1111 is provided on the lower side of the top plate 12, and the connecting bar 1112 is arranged between the sliding bar 1111 and the top plate 12 and is connected between the sliding bar 1111 and the top plate 12.

[0175] By setting the mating portion 111 to the above - mentioned structure, in the up - down direction, the sliding portion 211 can be located between the sliding bar 1111 and the top plate 12. The sliding bar 1111 and the top plate 12 are used to limit the position of the sliding portion 211 in the up - down direction, so that the indoor unit body 2 and the wall - hanging member 1 are mated through the anti - detachment structure 31. The structure of the mating portion 111 is simple and convenient for processing and manufacturing.

[0176] Optionally, as Figure 29 shown, the sliding portion 211 includes limiting bars 2111 arranged at intervals in the front - back direction. The limiting bars 2111 are fixed to the indoor unit body 2, and a sliding groove 2112 is formed between the limiting bars 2111 and the indoor unit body 2. The sliding bar 1111 slides into the sliding groove 2112, and the connecting bar 1112 is located between the two limiting bars 2111.

[0177] For example, the limiting bars 2111 are fixed to the upper side of the indoor unit body 2, and a sliding groove 2112 is formed between the limiting bars 2111 and the top surface 201 of the indoor unit body 2.

[0178] By setting the connecting bar 1112 to be located between the two limiting bars 2111, the front - back limit of the sliding bar 1111 can be realized by using the limiting bars 2111, preventing the connecting bar 1112 from disengaging from the sliding groove 2112, improving the mating reliability between the mating portion 111 and the sliding portion 211, and being beneficial to further improve the installation efficiency of the indoor unit body 2.

[0179] Optionally, the two opposite sides of the sliding bar 1111 in the front-back direction are respectively slidably attached to the two limiting bars 2111.

[0180] The two opposite sides of the sliding bar 1111 in the front-back direction are respectively slidably attached to the two limiting bars 2111, so that when the indoor unit body 2 slides in the left-right direction, the indoor unit body 2 can be prevented from shaking in the front-back direction, that is, the guiding between the indoor unit body 2 and the wall-mounted member 1 is realized, which is beneficial to further improving the installation efficiency of the indoor unit body 2.

[0181] Optionally, as Figure 27 and Figure 30 shown, the sliding part 211 is provided on the indoor unit body 2, and the sliding part 211 is provided on both the base 23 and the middle frame 22.

[0182] For example, the sliding part 211 includes two sliding grooves 2112. One of the sliding grooves 2112 is provided on the base 23, and the other sliding groove 2112 is provided on the middle frame 22.

[0183] By providing the sliding part 211 on both the base 23 and the middle frame 22, the middle frame 22 and the base 23 can both be connected to the wall-mounted member 1 through the anti-disengagement structure 31, which is beneficial to improving the installation stability of the indoor unit body 2.

[0184] In some other embodiments, the engaging part 111 can also be provided on the indoor unit body 2, and the engaging part 111 is provided on both the base 23 and the middle frame 22.

[0185] Optionally, as Figure 31 shown, the top plate 12 is provided with a top plate connecting part 121, and the top plate connecting part 121 is used to connect to the wall 200.

[0186] For example, as Figure 31 shown, the top plate connecting part 121 includes a top plate connecting hole. The wall 200 can include a top wall 2001. The connecting member 300 passes through the top plate connecting hole and is connected to the top wall 2001, thereby fixing the wall-mounted member 1 to the top wall 2001 of the wall 200.

[0187] By connecting the top plate 12 to the wall 200, the ceiling-mounted installation of the air-conditioning indoor unit 100 can be realized, which can not only improve the aesthetics after the installation of the air-conditioning indoor unit 100, but also avoid leaving a gap between the top of the air-conditioning indoor unit 100 and the wall 200 to prevent dust accumulation on the top of the air-conditioning indoor unit 100. Thus, the user experience of the air-conditioning indoor unit is improved.

[0188] Optionally, as Figure 31 and Figure 32 shown, the wall-mounted member 1 includes a wall-mounted plate 14. The wall-mounted plate 14 is connected to the rear end of the top plate 12, and the wall-mounted plate 14 is used to be fixed to the wall 200.

[0189] For example, the wall-mounted plate 14 is provided with a wall-mounted plate connecting portion 141 for connecting with the wall body 200. The wall-mounted plate connecting portion 141 includes a wall-mounted plate connecting hole, and the wall body 200 includes a rear wall 2002. The connecting member 300 passes through the wall-mounted plate connecting hole and is connected to the rear wall 2002, thereby fixing the wall-mounted member 1 to the rear wall 2002 of the wall body 200.

[0190] By connecting the wall-mounted plate 14 to the wall body 200, the connection stability between the air conditioner indoor unit 100 and the wall body 200 can be improved, and the installation stability of the air conditioner indoor unit 100 can be enhanced.

[0191] In some embodiments, as Figures 33 to 36 shown, the wall-mounted member 1 includes a wall-mounted plate 14 for fixing to the wall body 200. The wall-mounted plate 14 is slidably connected to the rear surface 202, and the sliding direction is along the up and down direction.

[0192] By slidably connecting the wall-mounted member 1 and the indoor unit body 2 in the up and down direction, the indoor unit body 2 can be slid to a preset position of the wall-mounted member 1 by sliding the indoor unit body 2 in the up and down direction, which further facilitates the installation of the indoor unit body 2 and improves the installation efficiency of the indoor unit body 2.

[0193] For example, the indoor unit body 2 can be slid in the direction from the bottom to the top, so that the indoor unit body 2 slides to the preset position of the wall-mounted member 1, and the anti-detachment structure 31 between the wall-mounted member 1 and the installation surface 20 is engaged to realize the indoor unit body 2. The indoor unit body 2 can also be slid in the direction from the top to the bottom, so that the anti-detachment structure 31 between the wall-mounted member 1 and the installation surface 20 is separated, realizing the disassembly of the air conditioner indoor unit 100.

[0194] Optionally, one of the wall-mounted plate 14 and the rear surface 202 is provided with a mating portion 111, and the other of the wall-mounted plate 14 and the rear surface 202 is provided with a sliding portion 211. The mating portion 111 and the sliding portion 211 are slidably engaged in the up and down direction.

[0195] For example, the sliding portion 211 is provided on the rear surface 202, and the mating portion 111 is provided on the wall-mounted plate 14.

[0196] By providing a mating portion 111 on one of the wall-mounted plate 14 and the rear surface 202, and a sliding portion 211 on the other of the wall-mounted plate 14 and the rear surface 202, and the insertion direction of the sliding portion 211 and the mating portion 111 is along the up and down direction of the indoor unit body 2, it is convenient to realize the sliding connection between the wall-mounted member 1 and the indoor unit body 2, which is beneficial to further improving the installation efficiency of the indoor unit body 2.

[0197] Optionally, the mating part 111 is connected to the wall-mounted board 14. The mating part 111 includes a sliding bar 1111 extending in the up-down direction and a connecting bar 1112. The sliding bar 1111 and the wall-mounted board 14 are spaced apart in the front-rear direction, and the connecting bar 1112 is connected between the sliding bar 1111 and the wall-mounted board 14.

[0198] For example, the sliding bar 1111 is arranged on the front side of the wall-mounted board 14, and the connecting bar 1112 is arranged between the sliding bar 1111 and the wall-mounted board 14 and is connected between the sliding bar 1111 and the wall-mounted board 14.

[0199] By setting the mating part 111 to the above structure, in the front-rear direction, the sliding part 211 can be located between the sliding bar 1111 and the top plate 12, and the sliding bar 1111 and the top plate 12 are used to limit the position of the sliding part 211 in the front-rear direction, so that the indoor unit body 2 and the wall-mounted part 1 can be limited in the front-rear direction.

[0200] Optionally, the sliding part 211 includes limiting bars 2111 arranged at intervals in the left-right direction. The limiting bars 2111 are fixed to the indoor unit body 2, and a sliding groove 2112 is formed between the limiting bars 2111 and the indoor unit body 2; the sliding bar 1111 slides into the sliding groove 2112, and the connecting bar 1112 is located between the two limiting bars 2111.

[0201] By setting the connecting bar 1112 to be located between the two limiting bars 2111, the left-right limit of the sliding bar 1111 can be realized by using the limiting bars 2111, preventing the connecting bar 1112 from disengaging from the sliding groove 2112, improving the cooperation reliability between the mating part 111 and the sliding part 211, and being beneficial to further improving the installation efficiency of the indoor unit body 2.

[0202] The two opposite sides of the sliding bar 1111 in the left-right direction are respectively in sliding contact with the two limiting bars 2111.

[0203] The two opposite sides of the sliding bar 1111 in the left-right direction are respectively in sliding contact with the two limiting bars 2111, so that when the indoor unit body 2 slides in the front-rear direction, the indoor unit body 2 can be prevented from shaking in the left-right direction, that is, the guiding between the indoor unit body 2 and the wall-mounted part 1 is realized, which is beneficial to further improving the installation efficiency of the indoor unit body 2.

[0204] Optionally, as Figure 33 and Figure 34 shown, the wall-mounted part 1 further includes a side plate 13. The side plate 13 is connected to one end of the wall-mounted board 14, and a guiding structure 32 is provided between the side plate 13 and the side surface 203. The guiding structure 32 is used for guiding and cooperating between the wall-mounted part 1 and the indoor unit body 2 in the up-down direction.

[0205] By providing a guiding structure 32 between the side plate 13 and the side surface 203, when the indoor unit body 2 slides in the up and down direction, the guiding structure 32 can be used to guide the movement of the indoor unit body 2, avoiding deflection during the sliding process of the indoor unit body 2, which is beneficial to improving the installation accuracy and installation efficiency of the indoor unit body 2.

[0206] Optionally, the guiding structure 32 includes a guiding groove 112 and a guiding strip 212. The guiding groove 112 is provided on one of the side plate 13 and the side surface 203, and the guiding strip 212 is provided on the other of the side plate 13 and the side surface 203; the guiding groove 112 extends along the up and down direction of the indoor unit body 2, and the guiding strip 212 is inserted into the guiding groove 112.

[0207] For example, the guiding groove 112 is provided on the side plate 13, and the guiding strip 212 is provided on the side surface 203.

[0208] By setting the guiding structure 32 to include a guiding groove 112 and a guiding strip 212, and the guiding strip 212 is inserted into the guiding groove 112, not only can the guiding between the indoor unit body 2 and the wall hanging member 1 be realized by using the guiding structure 32, but also the indoor unit body 2 can be limited in the front and back directions, further improving the installation reliability of the indoor unit body 2.

[0209] The rear surface 202 of the indoor unit body 2 is generally not used as an appearance surface and no structures such as inlets and outlets are provided. Therefore, setting the top surface 201 as the rear surface 202 will not affect the original design of the indoor unit body 2 and is convenient for the design and manufacture of the indoor unit body 2.

[0210] Optionally, as Figure 35 shown, the wall hanging plate 14 is provided with a wall hanging plate connecting portion 141 for connecting with the wall body 200.

[0211] For example, as Figure 35 shown, the wall hanging plate 14 includes wall hanging plate connection holes, the wall body 200 includes a rear wall 2002, and a connecting member 300 passes through the wall hanging plate connection holes and is connected to the rear wall 2002, thereby fixing the wall hanging member 1 to the rear wall 2002 of the wall body 200.

[0212] By connecting the wall hanging plate 14 with the wall body 200, the connection stability between the air conditioner indoor unit 100 and the wall body 200 can be improved, and the installation stability of the air conditioner indoor unit 100 can be improved.

[0213] In some embodiments, as Figure 35 shown, the side plates 13 are provided on the left and right sides of the wall hanging plate 14.

[0214] For example, as Figure 35As shown in the figure, side plates 13 are provided on the left and right sides of the wall-mounted plate 14. The side plate 13 provided on the left is the left side plate, and the side plate 13 provided on the right is the right side plate. Among them, the mating portion 111 provided on the left side plate is in sliding fit with the sliding portion 211 provided on the left side surface 2031, and the mating portion 111 provided on the right side plate is in sliding fit with the sliding portion 211 provided on the right side surface.

[0215] By providing the side plates 13 on the left and right sides of the wall-mounted plate 14, the mating area between the indoor unit body 2 and the wall-mounted member 1 can be further increased, and the installation stability of the indoor unit body 2 can be improved.

[0216] Optionally, the wall-mounted members 1 are symmetrically arranged in the left-right direction.

[0217] By symmetrically arranging the wall-mounted members 1 in the left-right direction, it is convenient for the processing and manufacturing of the wall-mounted members 1.

[0218] In some other embodiments, the side plates 13 are provided on one side of the wall-mounted plate 14 in the left-right direction, and the number of the wall-mounted members 1 is two, and the two wall-mounted members 1 are arranged in the left-right direction.

[0219] Among them, the wall-mounted member 1 provided on the left includes a left side plate, the wall-mounted member 1 provided on the right includes a right side plate, the sliding portion 211 provided on the left side surface 2031 of the indoor unit body 2 is in sliding fit with the mating portion 111 provided on the left side plate, and the sliding portion 211 provided on the right side surface of the indoor unit body 2 is in sliding fit with the mating portion 111 provided on the right side plate.

[0220] By setting the number of the wall-mounted members 1 to two and arranging the two wall-mounted members 1 in the left-right direction, the volume of a single wall-mounted member 1 can be reduced, which is convenient for the processing, transportation, etc. of a single wall-mounted member 1.

[0221] Optionally, the wall-mounted member 1 further includes a top plate 12, and the top plate 12 is provided on the upper side of the wall-mounted plate 14 and is connected to the wall-mounted plate 14. The top plate 12 is used to abut downward against the indoor unit body 2.

[0222] By providing the top plate 12, when the indoor unit body 2 abuts upward against the top plate 12, it can be judged that the indoor unit body 2 slides to the preset position of the wall-mounted member 1, that is, it is convenient to judge whether the indoor unit body 2 slides to the preset position of the wall-mounted member 1, thereby further facilitating the installation of the indoor unit body 2 and being beneficial to further improving the installation efficiency of the indoor unit body 2.

[0223] Optionally, as Figure 35 shown, the top plate 12 is provided with a top plate connection portion 121, and the top plate connection portion 121 is used to connect to the wall 200.

[0224] For example, the top plate connecting portion 121 includes a top plate connecting hole, the wall body 200 includes a top wall 2001, and the connecting member 300 passes through the top plate connecting hole and is connected to the top wall 2001, thereby fixing the wall-mounted member 1 to the top wall 2001 of the wall body 200.

[0225] By connecting the top plate 12 to the wall body 200, the ceiling-mounted installation of the air conditioner indoor unit 100 can be realized, which can not only improve the aesthetics after the installation of the air conditioner indoor unit 100, but also avoid leaving a gap between the top of the air conditioner indoor unit 100 and the wall body 200 to prevent dust accumulation on the top of the air conditioner indoor unit 100. Thereby, the user experience of the air conditioner indoor unit is improved.

[0226] Optionally, as Figure 33 and Figure 34 shown, the anti-detachment structure 31 includes a fastener 311. The side plate 13 is provided with a first connection hole 131, and the side surface 203 is provided with a second connection hole 2032. The fastener 311 passes through the first connection hole 131 and is inserted into the second connection hole 2032.

[0227] Among them, the fastener 311 can be a pin, a screw, etc. The fastener 311 is used to realize the limit of the indoor unit body 2 and the wall-mounted member 1 in the up and down direction, thereby preventing the indoor unit body 2 from detaching from the wall-mounted member 1.

[0228] Optionally, the sliding portion 211 is provided on the indoor unit body 2, and the sliding portion 211 is provided on the base 23.

[0229] By providing the sliding portion 211 on the base 23, it is only necessary to process the sliding portion 211 on the base 23, which is beneficial to simplifying the structure of the indoor unit body 2 and facilitating the processing and manufacturing of the indoor unit body 2.

[0230] In some other embodiments, the mating portion 111 can be provided on the indoor unit body 2, and the mating portion 111 is provided on the base 23.

[0231] Optionally, the wall-mounted member 1 is a fixed frame, and the wall-mounted member 1 is provided with a plurality of reinforcing ribs.

[0232] By setting the wall-mounted member 1 as a fixed frame and providing a plurality of reinforcing ribs, while saving costs, the structural strength of the wall-mounted member 1 can be ensured.

[0233] The assembly structures of its base, middle frame 22, decorative frame and other parts can be designed in various forms. For example, the positioning structure of the base and the middle frame 22 can be adjusted to other forms such as pin holes and buckles, the cooperation mode and quantity of the wall-mounted frame and the indoor unit chute and slider can be adjusted, and the buckle cooperation between the wall-mounted frame and the indoor unit can be adjusted to forms such as screw fastening. The above methods are all equivalent to the solutions described in the present disclosure;

[0234] Optionally, the plastic wall-mounted board can be effectively applied to existing such products and further enhance the structural strength and reliability of the device by locally increasing the thickness, fixing positions, and other strengthening structures, etc. All of the above methods are within the scope of protection of this disclosure;

[0235] In the air conditioner indoor unit 100 according to an embodiment of the present disclosure, after the wall-mounted part 1 and the indoor unit body 2 are assembled and installed, the joint surface between the wall-mounted part 1 and the indoor unit body 2 can be optimized and adjusted according to the need for design aesthetics, so as to effectively improve the diversification and aesthetics of the appearance of the indoor unit body 2.

[0236] In the air conditioner indoor unit 100 according to an embodiment of the present disclosure, the wall-mounted board in the related art is cancelled. By splitting the air conditioner indoor unit 100 into a wall-mounted part 1 and an indoor unit body 2, and splitting the indoor unit body 2 into a base 23 and a middle frame 22, and carrying out innovative designs on the base 23, the middle frame 22, and the wall-mounted part 1. It is possible to reduce the number of parts and costs and simplify the production process. For example, the base 23 is provided with a plug-in part 232 that cooperates with the middle frame 22, and the base 23 and the middle frame 22 are fixed by buckles and screws, etc.

[0237] When the air conditioner indoor unit 100 is assembled, the wall-mounted part 1 is connected to the middle frame 22 and the base 23 as components of the air conditioner indoor unit 100, so that the wall-mounted part 1, the middle frame 22, and the base 23 form an integral body with a consistent appearance. Specifically, the middle frame 22 is preferentially assembled and fixed with the base 23, and sliding parts 211 are also jointly provided on the base 23 and the middle frame 22. The corresponding sliding parts 211 can be continued together after installation and can be used to cooperate with the cooperation part 111 of the wall-mounted part 1. The cooperation part 111 and the sliding part 211 are inserted and matched, so that when the indoor unit body 2 is assembled, the wall-mounted part 1 can be inserted into the wall-mounted part 1 from one side of the indoor unit body 2 in the form of inserting and matching through the cooperation part 111 and the sliding part 211. Finally, the indoor unit body 2 and the wall-mounted part 1 are fixed by buckles.

[0238] When the air conditioner indoor unit 100 is installed after-sales, the wall-mounted part 1 can be removed first, and then the wall-mounted part 1 is fixed to the corner of the indoor wall by screws. Then, the indoor unit body 2 is pushed into the wall-mounted part 1 along the chute and slider structure and assembled and fixed by buckles, so as to realize the zero-spacing installation of the indoor unit body 2 with the top and corner hanging. The top and rear of the indoor unit body 2 are not easy to accumulate dust, solving the user experience problem of difficult cleaning. In addition, it also makes the appearance of the installed air conditioner indoor unit 100 more beautiful and has a stronger sense of technology.

[0239] When the indoor unit body 2 needs to be disassembled, replaced or maintained, the buckle of the indoor unit body 2 can be directly manually disengaged, and then the indoor unit body 2 can be pulled outwards. Moreover, the position of the buckle is within the visible range of the appearance and does not affect the overall aesthetics of the indoor unit body 2. The air conditioner indoor unit 100 according to the embodiment of the present disclosure can not only effectively improve the aesthetics and diversity of the appearance of the air conditioner indoor unit 100, but also greatly improve the convenience and operability of the installation and disassembly of the indoor unit body 2 on the premise of realizing the hidden hanging installation of the indoor unit body 2.

[0240] The air conditioner system according to the embodiment of the present disclosure includes an air conditioner indoor unit 100 and an air conditioner outdoor unit. The air conditioner indoor unit is the air conditioner indoor unit of any one of the above embodiments, and the air conditioner outdoor unit is connected to the air conditioner indoor unit.

[0241] Although the embodiments of the present disclosure have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Any changes, modifications, substitutions and variations made by those of ordinary skill in the art to the above embodiments are within the protection scope of the present disclosure.

Claims

1. An air conditioner indoor unit, characterized in that: For indoor units of air conditioners, including: A wall hanging part, wherein the wall hanging part is used to be fixed to a wall; An indoor unit body, the indoor unit body comprising a top surface, a bottom surface, a rear surface and a side surface, the side surface comprising a left side surface and / or a right side surface, and at least one of the top surface, the bottom surface, the rear surface and the side surface is a mounting surface; Wherein, an anti-drop structure is provided between the wall-mounted component and the mounting surface, and the anti-drop structure is used to prevent the indoor unit body from falling off from the wall-mounted component; When the anti-slip structure between the wall hanging part and the installation surface starts to be matched, the anti-slip structure is exposed to the outside.

2. The air conditioner indoor unit according to claim 1, characterized in that: The wall-mounted component is slidably connected to the indoor unit body, and the sliding direction is along the front-rear direction of the indoor unit body, or along the left-right direction of the indoor unit body, or along the up-down direction of the indoor unit body.

3. The air conditioner indoor unit according to claim 2, characterized in that: The wall-mounted component includes a top plate, the top surface and the top plate are slidably connected, and the sliding direction is along the front-rear direction of the indoor unit body.

4. The air conditioner indoor unit according to claim 3, characterized in that: The top surface is arranged in a stepped shape, and the top surface includes a first portion, the first portion is arranged higher than the remaining portion of the top surface, the top of the top plate is lower than the first portion, or the top of the top plate is flush with the first portion.

5. The air conditioner indoor unit according to claim 3, characterized in that: The wall-mounted component also includes a side panel, which is connected to one end of the top panel. A guide structure is provided between the side panel and the side surface, and the guide structure is used for guiding the cooperation between the wall-mounted component and the indoor unit body along the front-to-back direction.

6. The air conditioner indoor unit according to claim 3, characterized in that: The top plate includes a first sub-top plate and a second sub-top plate, and the first sub-top plate and the second sub-top plate are respectively located on the left and right sides of the indoor unit body.

7. The air conditioner indoor unit according to claim 6, characterized in that: The wall-mounted component also includes a side panel, which is connected to one end of the first sub-top panel or one end of the second sub-top panel. A guide structure is provided between the side panel and the side surface, and the guide structure is used for guiding the cooperation between the wall-mounted component and the indoor unit body along the front-to-back direction.

8. The air conditioner indoor unit according to any one of claims 5 or 7, characterized in that: The guide structure includes a guide groove and a guide strip, the guide groove is arranged on one of the side plate and the side surface, and the guide strip is arranged on the other of the side plate and the side surface; the guide groove extends along the front-to-back direction of the indoor unit body, and the guide strip is inserted into the guide groove.

9. The air conditioner indoor unit according to claim 8, characterized in that: The guide groove is arranged on the side plate, and the depth of the guide groove gradually increases from the front to the rear of the indoor unit body.

10. The air conditioner indoor unit according to claim 7, characterized in that: The side surface is arranged in a stepped shape, and the side surface includes a second part, the second part is arranged higher than the rest of the side surface, the side of the side panel facing away from the indoor unit body is lower than the second part, or the side of the side panel facing away from the indoor unit body is flush with the second part.

11. The air conditioner indoor unit according to any one of claims 5 or 7, characterized in that: There are two side panels, which are respectively located on the left and right sides of the indoor unit body, and are both connected to the top panel.

12. The air conditioner indoor unit according to any one of claims 3-7, 9-10, characterized in that: The anti-slip structure includes a mating portion and a sliding portion that are plug-in compatible, and the plugging direction of the mating portion and the sliding portion is along the front-to-back direction of the indoor unit body; the mating portion is arranged on one of the top plate and the top surface, and the sliding portion is arranged on the other of the top plate and the top surface.

13. The air conditioner indoor unit according to claim 12, characterized in that: The matching portion is connected to the top plate, and the matching portion includes a sliding bar and a connecting bar extending in the front-to-back direction. The sliding bar and the top plate are arranged at intervals in the up-down direction, and the connecting bar is connected between the sliding bar and the top plate.

14. The air conditioner indoor unit according to claim 13, characterized in that: The sliding part includes limiting strips arranged at intervals along the left-right direction, the limiting strips are fixed to the indoor unit body, and a sliding groove is formed between the limiting strips and the indoor unit body; the sliding strip slides into the sliding groove, and the connecting strip is located between the two limiting strips.

15. The air conditioner indoor unit according to claim 14, characterized in that: The two opposite sides of the sliding bar in the left-right direction are respectively slidably fitted on the two limit bars.

16. The air conditioner indoor unit according to claim 3, characterized in that: A locking structure is provided between one end of the wall hanging component away from the rear surface and the indoor unit body, and the locking structure is used to lock the movement of the indoor unit body in the front-rear direction.

17. The air conditioner indoor unit according to claim 16, characterized in that: The locking structure includes a buckle and a buckle hole, the buckle is arranged on one of the wall-mounted component and the indoor unit body, the buckle is arranged on the other of the wall-mounted component and the indoor unit body, and the buckle is buckled in the buckle hole.

18. The air conditioner indoor unit according to claim 2, characterized in that: The wall-mounted component includes a top plate, and the top plate is slidably connected to the indoor unit body, and the sliding direction is along the left-right direction.

19. The air conditioner indoor unit according to claim 18, characterized in that: The anti-slip structure includes a mating portion and a sliding portion that are plug-in compatible, and the plugging direction of the mating portion and the sliding portion is along the left-right direction of the indoor unit body; the mating portion is arranged on one of the top plate and the top surface, and the sliding portion is arranged on the other of the top plate and the top surface.

20. The air conditioner indoor unit according to claim 19, characterized in that: The matching portion is connected to the top plate, and the matching portion includes a sliding bar and a connecting bar extending in the left-right direction. The sliding bar and the top plate are arranged at intervals in the up-down direction, and the connecting bar is connected between the sliding bar and the top plate.

21. The air conditioner indoor unit according to claim 20, characterized in that: The sliding part includes limiting strips arranged at intervals along the front-to-back direction, the limiting strips are fixed to the indoor unit body, and a sliding groove is formed between the limiting strips and the indoor unit body; the sliding strip slides into the sliding groove, and the connecting strip is located between the two limiting strips.

22. The air conditioner indoor unit according to claim 21, characterized in that: The two opposite sides of the sliding bar along the front-to-back direction are respectively slidably fitted on the two limiting bars.

23. The air conditioner indoor unit according to any one of claims 3-7 and 18-22, characterized in that: The wall hanging part also includes a wall hanging plate, which is connected to the rear end of the top plate and is used to be fixed to the wall.

24. The air conditioner indoor unit according to claim 2, characterized in that: The wall hanging part comprises a wall hanging plate, and the wall hanging plate is used to be fixed on the wall. The wall hanging plate is slidably connected to the rear surface, and the sliding direction is along the up-down direction.

25. The air conditioner indoor unit according to claim 24, characterized in that: One of the wall-mounted plate and the rear surface is provided with a matching portion, and the other of the wall-mounted plate and the rear surface is provided with a sliding portion, and the matching portion and the sliding portion are slidably matched in the up-and-down direction.

26. The air conditioner indoor unit according to claim 25, characterized in that: The matching part is connected to the wall-mounted plate, and the matching part includes a sliding bar and a connecting bar extending in the up-down direction. The sliding bar and the wall-mounted plate are arranged at intervals in the front-to-back direction, and the connecting bar is connected between the sliding bar and the wall-mounted plate.

27. The air conditioner indoor unit according to claim 26, characterized in that: The sliding part includes limiting strips arranged at intervals along the left-right direction, the limiting strips are fixed to the indoor unit body, and a sliding groove is formed between the limiting strips and the indoor unit body; the sliding strip slides into the sliding groove, and the connecting strip is located between the two limiting strips.

28. The air conditioner indoor unit according to claim 27, characterized in that: The two opposite sides of the sliding bar along the left-right direction are respectively slidably fitted on the two limit bars.

29. The air conditioner indoor unit according to claim 24, characterized in that: The wall-mounted component also includes a side plate, which is connected to one end of the wall-mounted plate. A guide structure is provided between the side plate and the side surface, and the guide structure is used for guiding the wall-mounted component and the indoor unit body in the up and down directions.

30. The air conditioner indoor unit according to claim 29, characterized in that: The guide structure includes a guide groove and a guide strip, the guide groove is arranged on one of the side plate and the side surface, and the guide strip is arranged on the other of the side plate and the side surface; the guide groove extends along the up and down direction of the indoor unit body, and the guide strip is inserted into the guide groove.

31. The air conditioner indoor unit according to claim 29, characterized in that: The anti-drop structure includes a fastener, the side plate is provided with a first connecting hole, the side surface is provided with a second connecting hole, and the fastener passes through the first connecting hole and is inserted into the second connecting hole.

32. The air conditioner indoor unit according to claim 12, characterized in that: The indoor unit body comprises a middle frame and a base, wherein the base is arranged at the rear side of the middle frame and connected to the middle frame; The sliding part is arranged on the indoor unit body, a part of the sliding part is arranged on the base, and another part of the sliding part is arranged on the middle frame. Or the matching portion is arranged on the indoor unit body, a part of the matching portion is arranged on the base, and another part of the matching portion is arranged on the middle frame.

33. The air conditioner indoor unit according to claim 19, characterized in that: The indoor unit body comprises a middle frame and a base, wherein the base is arranged at the rear side of the middle frame and connected to the middle frame; The sliding part is arranged on the indoor unit body, and both the base and the middle frame are provided with the sliding part. Or the matching portion is arranged on the indoor unit body, and the base and the middle frame are both provided with the matching portion.

34. The air conditioner indoor unit according to claim 25, characterized in that: The indoor unit body comprises a middle frame and a base, wherein the base is arranged at the rear side of the middle frame and connected to the middle frame; The sliding part is arranged on the indoor unit body, and the sliding part is arranged on the base. Or the matching portion is arranged on the indoor unit body, and the matching portion is arranged on the base.

35. The air conditioner indoor unit according to any one of claims 32 to 34, characterized in that: The base is detachably connected to the middle frame.

36. The air conditioner indoor unit according to any one of claims 1-7, 9-10, 13-22, 24-34, characterized in that: The indoor unit body is provided with an air inlet and an air outlet, the air inlet is arranged on the bottom surface, the indoor unit body includes a front panel, and the air outlet is arranged on the front side of the indoor unit body and located on the upper side of the front panel.

37. An air conditioning system, characterized in that: include: An air-conditioning indoor unit, wherein the air-conditioning indoor unit is the air-conditioning indoor unit according to any one of claims 1 to 36; An air-conditioning outdoor unit, wherein the air-conditioning indoor unit is connected to the air-conditioning outdoor unit.

Images