CN106678977B

CN106678977B - Air conditioner wall-mounted unit and air conditioner

Info

Publication number: CN106678977B
Application number: CN201710049319.7A
Authority: CN
Inventors: 覃强
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2017-01-20
Filing date: 2017-01-20
Publication date: 2022-04-05
Anticipated expiration: 2037-01-20
Also published as: CN106678977A

Abstract

The invention discloses an air conditioner wall-mounted unit and an air conditioner, wherein the air conditioner wall-mounted unit comprises a shell, a heat exchanger, an air duct assembly and a water receiving tank, and an accommodating cavity is formed in the shell; the heat exchanger and the air duct assembly are arranged in the accommodating cavity; the water receiving tank is arranged below the heat exchanger and is detachably connected with the shell, and a drain pipe is arranged at the bottom of the water receiving tank and extends into the water receiving tray; the water pan is pivoted with the shell through a rotating shaft which is horizontally arranged, so that the water pan can rotate forwards or backwards; the shell is provided with a linkage mechanism, and the linkage mechanism comprises a driving part and a driven part; one end of the driven part is connected with the water receiving tray, the other end of the driven part is movably connected with the driving part, the driving part is in transmission connection with the water receiving tank and can move along with the movement of the water receiving tank, and the driven part can rotate along with the movement of the driving part so as to drive the water receiving tray to rotate. The technical scheme of the invention can facilitate the installation and the disassembly of the water receiving tank.

Description

Air conditioner wall-mounted unit and air conditioner

Technical Field

The invention relates to the technical field of air conditioners, in particular to an air conditioner wall-mounted unit and an air conditioner.

Background

In the existing wall-mounted air conditioner, in order to collect and discharge water from the detachable water receiving tank, a water discharging pipe is required to be arranged on the water receiving tank, the discharging pipe extends into the water receiving tray, the water receiving tray is communicated with a condensate pipe of the wall-mounted air conditioner, and water in the water receiving tank is intensively discharged into the water receiving tray through the water discharging pipe and then flows into the condensate pipe from the water receiving tray; in order to facilitate the cleaning of the water receiving tank, the water receiving tank is arranged to be detachably connected to the machine shell, the back of the wall-mounted air conditioner wall hanging machine can be attached to the wall, and the side face of the wall-mounted air conditioner wall hanging machine can also be close to the wall.

Disclosure of Invention

The invention mainly aims to provide an air conditioner wall-mounted unit, aiming at facilitating the installation and the disassembly of a water receiving tank.

In order to achieve the purpose, the wall-mounted air conditioner provided by the invention comprises a shell, a heat exchanger, an air duct assembly and a water receiving tank, wherein the shell is provided with a water receiving disc, and an accommodating cavity is formed inside the shell; the heat exchanger and the air duct assembly are arranged in the accommodating cavity; the water receiving tank is arranged below the heat exchanger and is detachably connected with the shell, a drain pipe is arranged at the bottom of the water receiving tank, and the drain pipe extends into the water receiving tray; the water pan is pivoted with the shell through a horizontally arranged rotating shaft so as to enable the water pan to rotate forwards or backwards; the shell is provided with a linkage mechanism, and the linkage mechanism comprises a driving part and a driven part; the driving part is in transmission connection with the water receiving tank and can move along with the movement of the water receiving tank; one end of the driven part is connected with the water pan, the other end of the driven part is movably connected with the driving part, and the driven part can rotate along with the movement of the driving part so as to drive the water pan to rotate.

Preferably, the water pan is fixedly connected with the rotating shaft, and the driven part is fixedly connected with one end, far away from the water pan, of the rotating shaft so as to be connected with the water pan through the rotating shaft.

Preferably, the shell is provided with a guide groove, the extension direction of the guide groove is matched with the movement direction of the water receiving groove during assembly and disassembly, an elastic device is arranged in the guide groove, the driving part comprises a sliding part and a connecting part, the elastic device is in a compression state, the sliding part is slidably arranged in the guide groove, and the water receiving groove is provided with a stop block corresponding to the sliding part; one end of the sliding part, which is close to the water receiving groove, is abutted against the stop block, and one end of the sliding part, which is far away from the water receiving groove, is abutted against the elastic device; one end of the connecting part is connected with the sliding part, and the other end of the connecting part is movably connected with the driven part.

Preferably, the shell is provided with a guide groove, the extension direction of the guide groove is matched with the movement direction of the water receiving groove during disassembly and assembly, the driving part comprises a sliding part and a connecting part, the sliding part is slidably mounted in the guide groove, the water receiving groove is provided with a bayonet which is connected with the sliding part in a clamping manner, and the sliding part extends into the bayonet and is connected with the water receiving groove; one end of the connecting part is connected with the sliding part, and the other end of the connecting part is movably connected with the driven part.

Preferably, a long hole is formed in the driven member, the connecting portion comprises a connecting shaft connected with the driven member, the long hole is sleeved on the connecting shaft, and the connecting shaft can rotate and slide in the long hole.

Preferably, the driven member is a gear coaxially disposed with the rotation shaft, and the connecting portion includes a rack engaged with the gear.

Preferably, the inner side of the housing is provided with a horizontally extending mounting hole, the rotating shaft is accommodated in the mounting hole and can rotate in the mounting hole, an annular limiting convex rib extending along the circumferential direction is convexly arranged on the circumferential wall of the rotating shaft, an annular limiting groove is arranged on the hole wall of the mounting hole corresponding to the annular limiting convex rib, and the annular limiting convex rib is accommodated in the annular limiting groove to limit the rotating shaft from being separated from the mounting hole.

Preferably, the casing includes top shell, back of the body frame and drain pan, the back of the body frame closes with the top shell encloses and forms the holding chamber, the holding chamber has opening down, the drain pan with the back of the body frame can be dismantled to be connected and cover closes the opening in holding chamber, the mounting hole is located on the back of the body frame.

Preferably, the back frame comprises a back frame body, a fixed lower cover and a fixed upper cover, the fixed lower cover is mounted on the back frame body, and the fixed upper cover covers and is connected to the fixed lower cover; the middle part of the fixed lower cover is inwards concave towards the direction back to the fixed upper cover, or/and the middle part of the fixed upper cover is inwards concave towards the direction back to the fixed lower cover; the fixed lower cover and the fixed upper cover are enclosed to form the mounting hole.

Preferably, the heat exchanger is mounted on the upper portion of the accommodating cavity, the heat exchanger is a multi-fold heat exchanger, the heat exchanger is enclosed to form a downward flaring, the air duct assembly is detachably connected with the shell and is arranged on the lower portion of the accommodating cavity, an air inlet connected with the flaring is formed in the upper portion of the air duct assembly, and an air outlet is formed in the lower portion of the air duct assembly.

Preferably, the both ends of casing are equipped with the spout respectively, the spout has downward notch, the protruding slider that is equipped with in both ends of wind channel subassembly, the slider install in the spout and can follow the spout slides.

Preferably, the water receiving groove is arranged on a volute of the air duct assembly so as to be detachably mounted on the back frame through the air duct assembly.

The invention also provides an air conditioner, which comprises an air conditioner outdoor unit and the air conditioner wall hanging machine, wherein the air conditioner wall hanging machine comprises a shell, a heat exchanger, an air duct assembly and a water receiving tank, the shell is provided with a water receiving disc, and an accommodating cavity is formed inside the shell; the heat exchanger and the air duct assembly are arranged in the accommodating cavity; the water receiving tank is arranged below the heat exchanger and is detachably connected with the shell, a drain pipe is arranged at the bottom of the water receiving tank, and the drain pipe extends into the water receiving tray; the water pan is pivoted with the shell through a horizontally arranged rotating shaft so as to enable the water pan to rotate forwards or backwards; the shell is provided with a linkage mechanism, and the linkage mechanism comprises a driving part and a driven part; the driving part is in transmission connection with the water receiving tank and can move along with the movement of the water receiving tank; one end of the driven part is connected with the water pan, the other end of the driven part is movably connected with the driving part, and the driven part can rotate along with the movement of the driving part so as to drive the water pan to rotate.

According to the technical scheme, the water pan is pivoted with the shell through the horizontally arranged rotating shaft, so that the water pan can rotate forwards or backwards around the rotating shaft. When the water receiving tank is disassembled, the driving part moves outwards along with the water receiving tank, and the driven part cannot move because one end of the driven part is connected with the water receiving tray, so that the driven part can rotate forwards along with the movement of the driving part, and the driven part drives the water receiving tray to rotate forwards when rotating to give way for the continuous movement of the drain pipe, so that the blockage caused by the disassembly of the water receiving tank is avoided, and the disassembly of the water receiving tank is facilitated; when the drain pipe is relatively long, the water receiving tank moves until the drain pipe moves out of the accommodating cavity, at the moment, the water receiving tank can be moved from other angles easily to move the drain pipe out of the water receiving tray, and the disassembly can be completed smoothly. When the water receiving tank is installed, the water receiving tray is located at an angle at which the drain pipe is easy to put, the drain pipe stretches into the water receiving tray, the water receiving tank moves and is installed according to a preset angle, the driving part moves inwards along with the water receiving tank, the driven part cannot move due to the fact that one end of the driven part is connected with the water receiving tray, the driven part can rotate backwards along with the movement of the driving part, the driven part drives the water receiving tray to rotate backwards when rotating, and therefore the water receiving tray can be prevented from blocking the water receiving tank during installation, and installation of the water receiving tank is facilitated. To sum up, with the water collector through the pivot that a level set up with the casing pin joint, make the water collector can wind the pivot is forward or backward rotated, and when the water collector was installed and was dismantled, link gear can turn into the rotation of water collector with the motion of water collector, lets the position for the motion of drain pipe to avoid blockking of butt joint basin, be favorable to the smooth dismouting of water collector.

Drawings

FIG. 1 is a schematic structural view of an embodiment of an air conditioner wall-mounted unit according to the present invention;

FIG. 2 is a schematic front view of the air conditioning wall-mounted unit of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line A-A' of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line B-B' of FIG. 2;

FIG. 5 is a schematic cross-sectional view taken along line C-C' of FIG. 2;

FIG. 6 is an exploded view of the wall mounted air conditioner of FIG. 1;

FIG. 7 is an enlarged view of a portion of FIG. 6 at D;

FIG. 8 is an exploded view of the back plate, linkage mechanism and drip pan of the air conditioning wall unit of FIG. 1;

fig. 9 is a partial enlarged view at E in fig. 8.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides an air conditioner wall-mounted unit.

Referring to fig. 1 to 5, in an embodiment of the present invention, the wall-mounted air conditioner includes a housing 100, a heat exchanger 200, an air duct assembly 300, and a water receiving tank 400, wherein the housing 100 is provided with a water receiving tray 500, and an accommodating cavity is formed inside the housing 100; the heat exchanger 200 and the air duct assembly 300 are installed in the accommodating cavity; the water receiving tank 400 is arranged below the heat exchanger 200 and is detachably connected with the shell 100, a drain pipe 401 is arranged at the bottom of the water receiving tank 400, and the drain pipe 401 extends into the water receiving tray 500; the water pan 500 is pivotally connected to the housing 100 through a horizontally disposed rotating shaft 510, so that the water pan 500 can rotate forward or backward; the shell 100 is provided with a linkage mechanism 600, and the linkage mechanism 600 comprises a driving part 610 and a driven part 620; the driving part 610 is in transmission connection with the water receiving tank 400 and can move along with the movement of the water receiving tank 400; one end of the driven member 620 is connected to the water receiving tray 500, and the other end of the driven member 620 is movably connected to the driving member 610, and the driven member 620 can rotate along with the movement of the driving member 610 to drive the water receiving tray 500 to rotate.

According to the technical scheme of the invention, the water pan 500 is pivoted with the shell 100 through a rotating shaft 510 which is horizontally arranged, so that the water pan 500 can rotate forwards or backwards around the rotating shaft 510. When the water receiving tank 400 is disassembled, the driving piece 610 moves outwards along with the water receiving tank 400, and the driven piece 620 cannot move because one end of the driven piece is connected with the water receiving tray 500, so that the driven piece 610 can rotate forwards along with the movement of the driving piece 610, the driven piece 620 drives the water receiving tray 500 to rotate forwards when rotating, a position is given out for the continuous movement of the drain pipe 401, the blockage caused by the disassembly of the water receiving tank 400 is avoided, and the disassembly of the water receiving tank 400 is facilitated; when the drain pipe 401 is relatively long, the water receiving tank 400 moves until the drain pipe moves out of the accommodating cavity, and at the moment, the water receiving tank 400 can be easily moved from other angles to move the drain pipe out of the water receiving tray 500, so that the disassembly can be smoothly completed. When installation water receiving tank 400, water receiving tank 500 is located the angle that drain pipe 401 put into easily, stretch into water receiving tank 500 back with drain pipe 401, water receiving tank 400 moves and installs according to predetermined angle, driving piece 610 is along with water receiving tank 400 is inwards removed, follower 620 is because one end is connected unable emergence removal with water receiving tank 500, consequently can be along with the removal of driving piece 610 and backward rotate, follower 620 drives water receiving tank 500 and rotates backward when rotating, so, can avoid water receiving tank 500 to produce to block to water receiving tank 400 installation, make things convenient for water receiving tank 400 to install. In conclusion, with water collector 500 through the pivot 510 of a level setting with the pivot 100 pin joint makes water collector 500 can wind pivot 510 is forward or backward rotated, and when water collector 400 was installed and was dismantled, link gear 600 can turn into water collector 500's rotation with water collector 400's motion, for the motion of drain pipe 401 abdicating, thereby avoided the blockking of butt joint basin 400, was favorable to water collector 400's smooth dismouting.

The driven member 620 may be directly connected to the water pan 500, or may be connected to the water pan 500 by using other rigid structures as adapters, please refer to fig. 6 and 7, in this embodiment, the water pan 500 is fixedly connected to the rotating shaft 510, the driven member 620 is fixedly connected to one end of the rotating shaft 510 away from the water pan 500 to be connected to the water pan 500 through the rotating shaft 510, so that the driven member 620 may drive the rotating shaft 510 to move, and drive the water pan 500 to move through the rotating shaft 510; generally, the linkage mechanism 600 is disposed inside the water receiving tray 500 for better matching with the water receiving tray 400, and the rotation shaft 510 is disposed between the driven member 620 and the water receiving tray 500, and the rotation shaft 510 is used as an adapter, so that the size of the driven member 620 can be reduced, and space and raw materials can be saved.

The driving part 610 moves along with the movement of the water receiving tank 400, so that the driven part 620 and the water receiving tray 500 are driven to rotate, and the linkage of the water receiving tank 400 and the water receiving tray 500 is realized; with reference to fig. 7 and 9, and with reference to fig. 6 and 8, it is understood that, in this embodiment, a guide slot 101 is disposed on the housing 100, an extending direction of the guide slot 101 matches a moving direction of the water receiving slot 400 during assembly and disassembly, an elastic device 102 is disposed in the guide slot 101, the elastic device 102 is in a compressed state, the driving member 610 includes a sliding portion 611 and a connecting portion 612, the sliding portion 611 is slidably mounted in the guide slot 101, and a stop 402 is disposed at a position of the water receiving slot 400 corresponding to the sliding portion 611; one end of the sliding part 611 close to the water receiving tank 400 abuts against the stopper 402, and one end far away from the water receiving tank 400 abuts against the elastic device 102; one end of the connecting part 612 is connected with the sliding part 611, and the other end is movably connected with the follower 620; the guide groove 101 limits the motion track of the driving part 610, so that the driving part 600 can move in cooperation with the dismounting track of the water receiving tank, and further can control the rotation tracks of the driven part 620 and the water receiving tray 500, the elastic device 102 can be a spring, at this time, the guide groove 101 can be divided into a first groove body for the spring to slide and a second groove body for the sliding part 611 to slide, and in order to facilitate the installation of the driving part 610 and the spring, in this embodiment, a detachable limiting block 103 is further arranged at the end part of the guide groove 101, and when the driving part 610 and the spring need to be dismounted, the limiting block 103 needs to be dismounted first; when the water receiving tank 400 is disassembled, the water receiving tank 400 moves outwards, the elastic device 102 restores to deform, and the driving piece 610 is pushed to move outwards in the guide groove 101 until the driving piece 610 moves to the end part of the guide groove 101, so that linkage is completed; when the water receiving tank 400 is installed, the water receiving tank 400 moves inwards, the stop block 402 extrudes the driving piece 610, the driving piece 610 extrudes the elastic device 102, the elastic device 102 compresses to give way for the movement of the driving piece 610, the driving piece 610 is ensured to move inwards along with the installation of the water receiving tank 400 in the guide groove 101 until the water receiving tank 400 is installed in place, and linkage is completed; thus, the driving part 610 and the water receiving tank 400 are driven by the deformation of the elastic device 102 and the disassembly and assembly movement of the water receiving tank 400, the driving part 610 can reliably move along with the water receiving tank 400 under the condition that the water receiving tank 400 is disconnected from the driving part 610, the disassembly and assembly of the water receiving tank 400 are further facilitated, and the linkage mechanism 600 is simple in installation mode and easy to produce. The installation of the linkage mechanism 600, the connection manner of the driving member 610 and the water receiving tank 400 and the transmission are not limited to the above-mentioned embodiments, for example, in another embodiment of the present invention, the housing 100 is provided with the guide groove 101, the extending direction of the guide groove 101 matches with the moving direction of the water receiving tank 400 during the assembly and disassembly, the driving member 610 includes a sliding part 611 and a connecting part 612, the sliding part 611 is slidably installed in the guide groove, the water receiving tank 400 is provided with a bayonet engaged with the sliding part 611, and the sliding part 611 extends into the bayonet (not shown) to be connected with the water receiving tank 400; one end of the connecting part 612 is connected with the sliding part 611, and the other end is movably connected with the follower 620; at this time, after the water receiving tank 400 is installed in place, the bayonet arranged on the water receiving tank 400 clamps the sliding part 611; during disassembly, the driving part 610 can move along with the movement of the water receiving tank 400, after the water receiving tank 400 is disassembled, the water receiving tank 400 is moved towards the direction far away from the linkage mechanism 600, so that the matching of the bayonet and the sliding part 611 can be released, the separation of the water receiving tank 400 and the linkage mechanism 600 is realized, and the disassembly of the water receiving tank 400 is completed; when the water receiving tank 400 is mounted, the bayonet of the water receiving tank 400 is engaged with the sliding part 611, and then the water receiving tank 400 is normally mounted, so that the water receiving tank 400 and the driving part 610 are driven. Of course, other structures for realizing the installation of the linkage mechanism 600 and the transmission connection between the driving part 610 and the water receiving tank 400 may also be applied to the technical solution of the present invention, and are not described herein again.

As can be understood from fig. 7 and 9 in conjunction with fig. 6 and 8, in this embodiment, a long hole 621 is formed in the driven member 620, the connecting portion 612 includes a connecting shaft 613 connected to the driven member 620, the long hole 621 is sleeved on the connecting shaft 613, and the connecting shaft 613 can rotate and slide in the long hole 621; when the driving member 610 moves, the force applied to the driven member 620 by the driving member 610 moving can be decomposed into a radial acting force and a circumferential acting force relative to the driven member 620, at this time, the long hole 621 slides relative to the connecting shaft 613 (corresponding to the radial acting force), and the driven member 620 rotates (corresponding to the circumferential acting force), so that the movement of the driving member 610 can be converted into the rotation of the driven member 620, and the driving member 610 and the driven member 620 have simple structures and are easy to disassemble and assemble. The connection structure between the driving member 610 and the driven member 620 is not limited to the above embodiment, and in another embodiment of the present invention, the driven member 620 is a gear coaxially disposed with the rotating shaft 510, and the connection portion 612 includes a rack engaged with the gear. When the driving member 610 moves, the rack moves to drive the gear engaged with the rack to rotate, that is, the movement of the driving member 610 is converted into the rotation of the driven member 620, of course, other connection structures capable of converting the movement of the driving member 610 into the rotation of the driven member 620 may also be applied to the technical solution of the present invention, and are not described herein again.

Referring to fig. 1, 8 and 9, in the present embodiment, the water pan 500 is pivotally connected to the housing 100 in a manner that a horizontally extending mounting hole 104 is formed in the inner side of the housing 100, the rotating shaft 510 is received in the mounting hole 104 and can rotate in the mounting hole 104, and one end of the rotating shaft 510 is exposed from the mounting hole 104 and is fixedly connected to the water pan 500. Through the cup joint of mounting hole 104 and pivot 510, realize the pin joint of water collector 500 and casing 100, pivot 510 and water collector 500 fixed connection can further improve the reliability that water collector 500 is connected with pivot 510, reach stable rotation effect. In order to prevent the rotating shaft 510 from coming out of the mounting hole 104, referring to fig. 8 to 9, in this embodiment, an annular limiting protruding rib 511 extending along the circumferential direction is convexly disposed on the circumferential wall of the rotating shaft 510, an annular limiting groove 105 is disposed on the wall of the mounting hole 104 corresponding to the annular limiting protruding rib 511, and the annular limiting protruding rib 511 is received in the annular limiting groove 105. After the rotating shaft 510 is installed in place, the annular limiting convex rib 511 is just accommodated in the annular limiting groove 105, the rotating shaft 510 rotates in the annular limiting groove 105 along the circumferential direction, when the rotating shaft 510 moves along the axial direction, the annular limiting convex rib 511 cannot move out of the annular limiting groove 105, so that the rotating shaft 510 can be limited from the mounting hole 104, and therefore, the rotating shaft 510 can be prevented from moving or loosening through the matching of the annular limiting convex rib 511 and the annular limiting groove 105.

For facilitating the assembly and disassembly of the water receiving tank 400, please refer to fig. 1 and 6, in this embodiment, the housing 100 includes a top shell 110, a back frame 120 and a bottom shell (not shown), the back frame 120 and the top shell 110 enclose to form the accommodating cavity, the accommodating cavity has a downward opening, the bottom shell and the back frame 120 are detachably connected and cover the opening of the accommodating cavity, and the mounting hole 104 is disposed on the back frame 120. When the water receiving tank 400 is disassembled, the bottom shell is disassembled to expose the accommodating cavity, and then the water receiving tank 400 is moved out from the downward opening of the accommodating cavity; because the water pan 500 is generally disposed at the lower left corner or the lower right corner of the air conditioner, it can be ensured that water in the water receiving tank 400 above the water pan can smoothly flow into the water pan 500, and therefore the mounting hole 104 is disposed on the back frame 120, and the specific position can be set as the lower left corner or the lower right corner of the back frame 120.

For facilitating the installation of the rotating shaft 510, please refer to fig. 8 and fig. 9, in this embodiment, the back frame 120 includes a back frame body 121, a fixed lower cover 122 and a fixed upper cover 123, the fixed lower cover 122 is installed on the back frame body 121, and the fixed upper cover 123 is covered and connected to the fixed lower cover 122; the middle part of the fixed lower cover 122 is concave towards the direction back to the fixed upper cover 123, or/and the middle part of the fixed upper cover 123 is concave towards the direction back to the fixed lower cover 122; the fixing lower cover 122 and the fixing upper cover 123 surround to form the mounting hole 104. After the fixed upper cover 123 is detached from the fixed lower cover 122, the rotating shaft 510 can be easily installed at a corresponding position of the installation hole 104, which is beneficial to the assembly and disassembly of the rotating shaft 510. The installation hole 104 may be disposed in various ways, for example, the middle of the fixed lower cover 122 is recessed toward the direction back to the fixed upper cover 123, the middle of the fixed upper cover 123 is recessed toward the direction back to the fixed lower cover 122, and two recesses in opposite directions are oppositely disposed to form the installation hole 104; the middle portion of the fixed lower cover 122 may be recessed toward a direction away from the fixed upper cover 123, the recessed portion of the fixed lower cover 122 and the surface of the fixed upper cover 123 surround to form the mounting hole 104, or the middle portion of the fixed upper cover 123 may be recessed toward a direction away from the fixed lower cover 122, the recessed portion of the fixed upper cover 123 and the surface of the fixed lower cover 122 surround to form the mounting hole 104, as long as the formed mounting hole 104 can mount the rotating shaft 510 and allow the rotating shaft 510 to rotate.

Referring to fig. 6, in order to better clean the internal components of the wall-mounted air conditioner, the heat exchanger 200 may be further arranged at the upper portion of the accommodating chamber, the heat exchanger 200 is a multi-fold heat exchanger 200, the heat exchanger 200 encloses and forms a downward flared opening, the air duct assembly 300 is detachably connected to the housing 100 and is arranged at the lower portion of the accommodating chamber, an air inlet connected to the flared opening is formed at the upper portion of the air duct assembly 300, and an air outlet is formed at the lower portion of the air duct assembly 300. The heat exchanger 200 is mounted on the upper portion of the accommodating cavity and encloses to form a downward flaring, so that the blockage of the heat exchanger 200 to the air duct assembly 300 during disassembly can be avoided, and the air duct assembly 300 can be disassembled from the lower portion of the accommodating cavity for cleaning. The air duct assembly 300 can be mounted and dismounted in many ways, in this embodiment, two ends of the housing 100 are respectively provided with a sliding groove 130, the sliding groove 130 has a downward slot, two ends of the air duct assembly 300 are convexly provided with a sliding block 301, and the sliding block 301 is mounted in the sliding groove 130 and can slide along the sliding groove 130. Wherein, wind channel subassembly 300 includes spiral case, wind wheel, motor etc. and when wind channel subassembly 300 dismantles in this embodiment, slider 301 outwards slides along spout 130 to restriction wind channel subassembly 300 is torn open along corresponding orbit, and slider 301 slides out from the notch at last, realizes the dismantlement of wind channel subassembly 300. Of course, other manners of assembling and disassembling the air duct assembly 300 may also be applied to the technical solution of the present invention. In order to facilitate accurate positioning of the water receiving tank 400 of the wall-mounted air conditioner and the water dropping end of the heat exchanger 200, the water receiving tank 400 is arranged on the volute of the air duct assembly 300 so as to be detachably mounted on the back frame 120 through the air duct assembly 300, and the water receiving tank 400 is adjacent to the lower part of the heat exchanger 200, so that when the volute is mounted according to the track of the air duct assembly 300, the water receiving tank 400 can be ensured to be accurately aligned with the lower part of the heat exchanger 200.

The invention further provides an air conditioner, which comprises the wall-mounted air conditioner, the specific structure of the wall-mounted air conditioner refers to the above embodiments, and the air conditioner adopts all the technical schemes of all the embodiments, so that all the beneficial effects brought by the technical schemes of the above embodiments are also achieved, and the detailed description is omitted.

It should be noted that the technical solutions of the embodiments of the present invention can be combined with each other, but must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should be considered to be absent and not to be within the protection scope of the present invention.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.

Claims

1. An air-conditioning wall-mounted unit comprises a shell, a heat exchanger, an air duct assembly and a water receiving tank, wherein the shell is provided with a water receiving tray,

an accommodating cavity is formed inside the shell;

the heat exchanger and the air duct assembly are arranged in the accommodating cavity;

the water receiving tank is arranged below the heat exchanger and is detachably connected with the shell, a drain pipe is arranged at the bottom of the water receiving tank, and the drain pipe extends into the water receiving tray;

the water pan is pivoted with the shell through a horizontally arranged rotating shaft so as to enable the water pan to rotate forwards or backwards;

the shell is provided with a linkage mechanism, and the linkage mechanism comprises a driving part and a driven part; the driving part is in transmission connection with the water receiving tank and can move along with the movement of the water receiving tank; one end of the driven part is connected with the water pan, the other end of the driven part is movably connected with the driving part, and the driven part can rotate along with the movement of the driving part so as to drive the water pan to rotate.

2. The wall-mounted air conditioner according to claim 1, wherein said water pan is fixedly connected to said rotating shaft, and said driven member is fixedly connected to an end of said rotating shaft remote from said water pan so as to be connected to said water pan through said rotating shaft.

3. The wall-mounted air conditioner according to claim 2, wherein the housing is provided with a guide slot, the extension direction of the guide slot matches with the movement direction of the water receiving slot during the assembly and disassembly, an elastic device is arranged in the guide slot, the elastic device is in a compressed state, the driving member comprises a sliding part and a connecting part, the sliding part is slidably arranged in the guide slot, and a stop block is arranged at the position of the water receiving slot corresponding to the sliding part; one end of the sliding part, which is close to the water receiving groove, is abutted against the stop block, and one end of the sliding part, which is far away from the water receiving groove, is abutted against the elastic device; one end of the connecting part is connected with the sliding part, and the other end of the connecting part is movably connected with the driven part.

4. The wall-mounted air conditioner according to claim 2, wherein the housing is provided with a guide slot, the extension direction of the guide slot matches with the movement direction of the water receiving slot during the assembly and disassembly, the driving member comprises a sliding part and a connecting part, the sliding part is slidably mounted in the guide slot, the water receiving slot is provided with a bayonet which is connected with the sliding part in a clamping manner, and the sliding part extends into the bayonet to be connected with the water receiving slot; one end of the connecting part is connected with the sliding part, and the other end of the connecting part is movably connected with the driven part.

5. The wall-mounted air conditioner according to claim 3 or 4, wherein the driven member has a slot, the connecting portion includes a connecting shaft connected to the driven member, the slot is fitted over the connecting shaft, and the connecting shaft can rotate and slide in the slot.

6. The air conditioning wall unit of claim 3 or 4, wherein said follower is a gear disposed coaxially with said shaft, and said connecting portion includes a rack engaged with said gear.

7. The wall-mounted air conditioner as claimed in claim 1, wherein the housing has a horizontally extending mounting hole formed therein, the shaft is received in the mounting hole and rotatable therein, a circumferential wall of the shaft has a circumferentially extending annular limiting rib protruding therefrom, a wall of the mounting hole has an annular limiting groove formed therein at a position corresponding to the annular limiting rib, and the annular limiting rib is received in the annular limiting groove to limit the shaft from coming out of the mounting hole.

8. The wall-mounted air conditioner as recited in claim 7, wherein said housing includes a top shell, a back frame and a bottom shell, said back frame and said top shell enclosing said receiving cavity, said receiving cavity having a downwardly facing opening, said bottom shell being removably connected to said back frame and covering said receiving cavity opening, said mounting hole being formed in said back frame.

9. The air conditioning wall-mounted unit of claim 8, wherein said back frame includes a back frame body, a fixed lower cover mounted on said back frame body, and a fixed upper cover covering and coupled to said fixed lower cover;

the middle part of the fixed lower cover is inwards concave towards the direction back to the fixed upper cover, or/and the middle part of the fixed upper cover is inwards concave towards the direction back to the fixed lower cover;

the fixed lower cover and the fixed upper cover are enclosed to form the mounting hole.

10. The air conditioner wall-mounted unit of claim 8, wherein the heat exchanger is mounted at an upper portion of the accommodating chamber, the heat exchanger is a multi-fold heat exchanger and encloses a downward flaring, the air duct assembly is detachably connected with the housing and is arranged at a lower portion of the accommodating chamber, an air inlet connected with the flaring is formed at the upper portion of the air duct assembly, and an air outlet is formed at a lower portion of the air duct assembly.

11. The air conditioner wall-mounted unit of claim 10, wherein the housing is provided at both ends thereof with slide grooves having downwardly facing notches, respectively, and the air duct assembly is provided at both ends thereof with slide blocks protruding therefrom, the slide blocks being installed in the slide grooves and being capable of sliding along the slide grooves.

12. The air conditioning wall unit of claim 11, wherein said water receiving trough is disposed on a volute of said air duct assembly for removable mounting to said back frame via said air duct assembly.

13. An air conditioner comprising an outdoor unit and the wall-mounted unit as claimed in any one of claims 1 to 12.