Air conditioner

Abstract

The utility model provides an air conditioner and relates to the field of air conditioners. The air conditioner comprises an upper base module and a lower base module detachably installed on the upper base module. The upper base module comprises an upper base, a water outlet end cover, an outdoor connecting pipe and a heat exchanger. The heat exchanger is installed in the upper base. A through installation sliding groove is horizontally formed in the first side of the upper base, and the water outlet end cover is installed in the installation sliding groove. The water outlet end cover is provided with a flow channel which is provided with a first connector and a second connector which are communicated. One end of the outdoor connecting pipe is connected with the second interface, and the other end extends out of the upper base module to discharge water outwards. The lower base module comprises a lower base and a water pan arranged in the lower base, a connecting pipe corresponding to the first connector is arranged at the end, close to the first side, of the water pan, and the connecting pipe is horizontally arranged. Therefore, the air conditioner indoor unit can be detached and washed more conveniently.

Description

Technical Field

[0001] The utility model relates to the field of air conditioners, and in particular to an air conditioner. Background Art

[0002] In order to contain the condensed water formed inside the indoor unit of the air conditioner, especially the condensed water formed by the heat exchanger, a water receiving pan is generally provided inside the indoor unit, and an outdoor connecting pipe connected to the water receiving pan is provided to discharge the condensed water formed inside the indoor unit. As the indoor unit is used for a longer time, dirt and scale will form in the water receiving pan, which will affect the quality of the indoor unit's air supply and the water receiving pan needs to be cleaned.

[0003] However, the water tray and water pipe of most existing indoor units are integrated and cannot be removed. Some air conditioners with drain pipes removed easily cause the residual condensed water inside to splash out due to unreasonable design. Utility Model Content

[0004] The purpose of the utility model includes, for example, providing an air conditioner, which can conveniently separate the water receiving pan from the outdoor drain pipe, so as to better clean the water receiving pan of the indoor unit, and can improve the problem of splashing of residual water in the water receiving pan.

[0005] The embodiments of the present invention can be implemented as follows:

[0006] The utility model provides an air conditioner comprising an upper base module and a lower base module detachably mounted on the upper base module;

[0007] The upper base module includes an upper base, a water outlet end cover, an outdoor connecting pipe and a heat exchanger;

[0008] The heat exchanger is installed in the upper base;

[0009] A penetrating installation slot is horizontally arranged on one side of the upper base, the water outlet end cover is movably mounted on the installation slot, the water outlet end cover is provided with a flow channel, and the flow channel has a first interface and a second interface that are connected;

[0010] One end of the outdoor connecting pipe is connected to the second interface, and the other end extends out of the upper base module to drain water outward;

[0011] The lower base module includes a lower base and a water receiving tray arranged in the lower base, and a connecting pipe corresponding to the first interface is arranged at one end of the water receiving tray close to the first side, and the connecting pipe is arranged horizontally;

[0012] When the lower base module is installed on the upper base module, the water receiving tray is located below the heat exchanger, and the connecting pipe is plugged into the first interface;

[0013] Before removing the lower base module, the water outlet cover can be slid outward to disengage the first interface from the connecting pipe;

[0014] After the lower base module is assembled on the upper base module, the water outlet cover can be slid inwards to disengage the connecting pipe from the first interface.

[0015] The present application sets the indoor unit of the air conditioner as a detachably connected upper base module and a lower base module, and sets the heat exchanger in the upper base, and sets the water receiving pan in the lower base, and corresponds to the heat exchanger. Before removing the lower base module, the water outlet end cover can be pulled horizontally outward, so that the connecting pipe can be more conveniently disconnected from the first interface, so that the lower base module can be conveniently removed. After the lower base module is installed, the water outlet end cover can be pushed inward to facilitate the connection of the connecting pipe into the first opening, so that the water flow of the water receiving pan is in the outdoor connecting pipe. Secondly, the present application sets the installation slide and the connecting pipe horizontally, so that the water outlet end cover moves horizontally during the sliding process, so as to avoid water remaining in the water outlet end cover and the connecting pipe, and to avoid water flowing out of the first interface and the connecting pipe after the water outlet end cover is disconnected from the connecting pipe.

[0016] In an optional embodiment, the upper base module also includes a locking plate and a connecting rod, wherein the locking plate is rotatably mounted on one side of the upper base, one end of the connecting rod is hinged to the locking plate, and the other end is hinged to the water outlet end cover, and rotating the locking plate can drive the water outlet end cover to move via the connecting rod.

[0017] The present application provides a locking plate and a connecting rod, so that the water outlet end cover can be conveniently driven to move from the outside, and the locking plate is provided as a labor-saving lever, so that the water outlet end cover can be pulled or pushed to move with more labor-saving.

[0018] In an optional embodiment, the water outlet end cover has a first end and a second end relative to each other, the first end faces the outer side of the upper base, the second end faces the inner side of the upper base, the first interface is arranged at the second end, the connecting rod is hinged to the first end, and the second interface is arranged at the lower end of the water outlet end cover.

[0019] The present application arranges the second interface on the side wall of the water outlet end cover, which makes it easier to connect the outdoor connecting pipe and more conveniently realize the hinged connection between the water outlet end cover and the connecting rod.

[0020] In an optional embodiment, the upper base is provided with an avoidance groove connected to the installation slide groove, and the avoidance groove runs through the bottom wall of the upper base. The avoidance groove avoids the second interface and the outdoor connecting pipe when the water outlet end cover slides outward.

[0021] The present application provides an avoidance groove, so that the avoidance groove can be used to avoid the second interface and the outdoor connecting pipe.

[0022] In an optional embodiment, slide rails are protruded from both sides of the installation slide groove;

[0023] The slide grooves corresponding to the slide rails are respectively arranged on both sides of the outer periphery of the water outlet end cover;

[0024] The slide rail is movably mounted in the slide groove;

[0025] and / or,

[0026] The outer periphery of the connecting pipe is convexly provided with a limiting ring platform;

[0027] The end surface of the first interface abuts against the limiting ring.

[0028] The present application provides a slide rail on the side wall where the slide groove is installed, and provides slide grooves on both sides of the water outlet cover, so that the horizontal sliding of the water outlet cover can be better limited by the cooperation of the slide rail and the slide groove. A limit ring is provided on the outer periphery of the connecting pipe, so that the insertion depth of the connecting pipe in the first interface can be limited.

[0029] In an optional embodiment, the lower base further includes a lower volute and a crossflow fan blade, and the lower volute is disposed in the lower base;

[0030] The crossflow fan blade is installed in the lower base, and a connecting piece is provided at one end of the crossflow fan blade close to the first side;

[0031] A driving motor is arranged in the upper base;

[0032] The water outlet end cover is provided with a matching portion matching with the connecting piece;

[0033] When the lower base module is installed on the upper base module, the connecting piece can be connected to the matching portion, the first interface corresponds to the connecting pipe, and the water receiving tray is located below the heat exchanger. Pushing the water outlet end cover inward can drive the crossflow fan blade to move so that the crossflow fan blade is connected to the driving motor and the connecting pipe is plugged into the first interface.

[0034] Pulling the outlet cover outward can drive the crossflow blade to move to disconnect from the drive motor, while making the connecting pipe disengage from the first interface, and the connecting piece can be disengaged from the matching portion during the removal of the lower base module.

[0035] The present application arranges the connector and the connecting pipe on the same side and arranges a matching portion on the water outlet cover, so that when the lower base module is removed, after the water outlet cover is pulled outward, the water outlet cover can be disconnected from the connecting pipe and the crossflow fan blade can be moved to connect with the drive motor. This structure is simple and can be implemented with fewer parts.

[0036] In an optional embodiment, one of the output shaft of the driving motor and the end of the crossflow blade away from the connecting member is provided with a polygonal plug-in slot, and the other is provided with a polygonal connecting column;

[0037] The movement of the crossflow blade can cause the polygonal connecting column to be inserted into the polygonal inserting slot or cause the polygonal connecting column to be removed from the polygonal inserting slot.

[0038] By arranging a multi-deformable slot and a polygonal connecting column at the part where the crossflow fan blade and the driving motor are connected, the detachable connection between the crossflow fan blade and the driving single casing can be better achieved by moving the crossflow fan blade.

[0039] In an optional embodiment, the water receiving tray includes a water receiving tray body and a flow guide portion;

[0040] The water receiving pan body is arranged at the front side of the lower volute along the length direction of the lower base, and after the lower base module is installed on the upper base module, the water receiving pan body is located below the heat exchanger;

[0041] The connecting pipe is arranged on the outer side of the lower volute end plate, the guide part is arranged on the inner side of the lower volute end plate, and one side of the guide part is connected to the water receiving pan body, and the other side of the guide part extends along the bottom of the end plate of the lower volute and is connected to the lower volute, and the water in the water receiving pan body can flow into the connecting pipe through the guide part;

[0042] A center line connecting the projections of the connecting member and the connecting pipe on one side of the upper base is in a vertical direction, and the connecting pipe is located below the connecting member.

[0043] The present application sets the water receiving tray as the water receiving tray body and the guide part, so that the connection line between the connecting pipe and the connecting piece can be in the vertical direction, and the setting position of the connecting pipe can be lower, so that the functions of both can be better realized through the water outlet cover. Mainly, the water outlet cover can be more easily moved.

[0044] In an optional embodiment, the first interface is formed on the inner end surface of the water outlet cover, and the matching portion is convex relative to the inner end surface of the water outlet cover, so that the water outlet cover can avoid the connecting member when the lower base module is assembled;

[0045] The matching portion is provided with a card-connecting groove, the opening of the connecting groove is vertically downward, and the side wall of the connecting groove is provided with a card;

[0046] The peripheral edge of the connecting piece is provided with a card slot;

[0047] When the lower base module is assembled, the connecting member is installed in the connecting slot through the opening of the connecting slot, and the card extends into the card slot.

[0048] The present application allows the mating portion to protrude from the inner end surface of the water outlet end cover, and provides a snap connection, and allows the opening of the connecting groove to face vertically downward. In this way, when the lower base module is installed, the connecting piece will be installed into the connecting groove through the opening of the connecting groove, and the two will be snap-connected, which makes it more convenient to connect and disconnect the water outlet end cover and the connecting piece.

[0049] In an optional embodiment, the lower base module further includes a clamping member;

[0050] A mounting seat is provided in the lower base and on one side of the lower volute where the connecting pipe is provided, and an avoidance notch is provided on the mounting seat corresponding to the position of the connecting pipe;

[0051] The connecting pipe extends out from the avoidance notch;

[0052] The clamping member is movably mounted on the mounting seat;

[0053] The upper base is provided with an assembly groove corresponding to the clamping piece;

[0054] The lower base module is assembled on the upper base module by cooperating with the clamping member and the assembly groove.

[0055] The present application provides a clamping piece in the lower body and a clamping slot in the upper base, and the lower base module and the upper base module can be conveniently connected detachably by moving the clamping piece. An avoidance notch is provided on the mounting seat, so that the connecting pipe can be located at the lowest point and can be better extended through the avoidance setting. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0057] Figure 1 A schematic diagram of the structure of an indoor unit of an air conditioner provided by an embodiment of the utility model;

[0058] Figure 2 A schematic diagram of the structure of the indoor unit of the air conditioner provided by the embodiment of the utility model, wherein the lower base module and the upper base module are separated;

[0059] Figure 3 A schematic diagram of the structure of the upper base of the hidden part of the indoor unit of the air conditioner provided by the embodiment of the utility model;

[0060] Figure 4 A schematic diagram of the structure of the lower base module of the indoor unit provided by the embodiment of the utility model hiding the cross flow fan blades;

[0061] Figure 5 A schematic diagram of the assembly of the water outlet cover, the connecting pipe and the connecting piece when the lock plate of the indoor unit of the air conditioner provided by the embodiment of the utility model is closed;

[0062] Figure 6 A schematic diagram of the assembly of the crossflow fan blade and the drive motor when the lock plate of the indoor unit of the air conditioner provided by the embodiment of the utility model is closed;

[0063] Figure 7 A schematic diagram of the assembly of the water outlet cover, the connecting pipe and the connecting piece when the lock plate of the indoor unit of the air conditioner provided by the embodiment of the utility model is opened;

[0064] Figure 8 A schematic diagram of the assembly of the crossflow fan blades and the drive motor when the lock plate of the indoor unit of the air conditioner provided by the embodiment of the utility model is opened;

[0065] Fig. 9 A schematic diagram of the structure of the water outlet cover of the air conditioner provided by the embodiment of the utility model;

[0066] Fig.10 A schematic diagram of the assembly of the water outlet cover and the connecting piece of the air conditioner provided by the embodiment of the utility model;

[0067] Fig.11 This is a structural schematic diagram of an air conditioner mounting base and a clamping member provided in an embodiment of the utility model.

[0068] Icon: 100-air conditioner;

[0069] 110-upper base module;

[0070] 111-upper base; 112-heat exchanger; 113-water outlet cover; 114-outdoor connecting pipe; 115-installation slide; 116-flow channel; 117-first interface; 118-second interface; 119-locking plate; 121-connecting rod; 122-first end; 123-second end; 124-avoidance groove; 127-driving motor; 128-matching part; 129-polygonal plug-in groove; 131-polygonal connecting column; 132-connecting groove; 133-opening; 134-card; 135-card slot;

[0071] 150-lower base module;

[0072] 151-lower base; 152-water tray; 153-connecting pipe; 154-limiting ring; 155-lower volute; 156-crossflow fan blade; 157-connecting piece; 158-water tray body; 159-flow guide part; 163-clamping piece; 165-mounting seat; 167-avoidance gap. DETAILED DESCRIPTION

[0073] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0074] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0075] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0076] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present utility model.

[0077] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0078] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0079] Example

[0080] Please refer to Figure 1 , this embodiment provides an air conditioner 100, which includes an indoor unit and an outdoor unit, and the outdoor unit and the indoor unit are generally connected through a pipeline.

[0081] Please refer to Figures 1 to 8 In this embodiment, the indoor unit includes an upper base module 110 and a lower base module 150 detachably mounted on the upper base module 110. The upper base module 110 includes an upper base 111, a water outlet cover 113, an outdoor connecting pipe 114 and a heat exchanger 112. The heat exchanger 112 is installed in the upper base 111. A penetrating mounting slide 115 is horizontally provided on one side of the upper base 111, and the water outlet cover 113 is movably mounted on the mounting slide 115. The water outlet cover 113 is provided with a flow channel 116, and the flow channel 116 has a first interface 117 and a second interface 118 that are connected. One end of the outdoor connecting pipe 114 is connected to the second interface 118, and the other end extends out of the upper base module 110 to drain water outward. The lower base module 150 includes a lower base 151 and a water receiving tray 152 disposed in the lower base 151. A connecting pipe 153 corresponding to the first interface 117 is disposed at one end of the water receiving tray 152 close to the first side. The connecting pipe 153 is disposed horizontally. When the lower base module 150 is installed on the upper base module 110, the water receiving tray 152 is located below the heat exchanger 112, and the connecting pipe 153 is plugged into the first interface 117.

[0082] Before removing the lower base module 150, sliding the outlet cover 113 outward can disengage the first interface 117 from the connecting pipe 153. After the lower base module 150 is assembled to the upper base module 110, sliding the outlet cover 113 inward can connect the connecting pipe 153 to the first interface 117.

[0083] In this embodiment, the indoor unit of the air conditioner 100 is provided with an upper base module 110 and a lower base module 150 that are detachably connected, and the heat exchanger 112 is provided in the upper base 111, and the water receiving tray 152 is provided in the lower base 151 and corresponds to the heat exchanger 112. Before removing the lower base module 150, the water outlet end cover 113 can be pulled horizontally outward to more conveniently disengage the connecting pipe 153 from the first interface 117, so that the lower base module 150 can be conveniently removed. After the lower base module 150 is installed, the water outlet end cover 113 can be pushed inward to conveniently insert the connecting pipe 153 into the first opening 133, so that the water flow channel 116 of the water receiving tray 152 is in the outdoor connecting pipe 114. Secondly, the present application will install the slide groove 115 and the connecting pipe 153 horizontally, so that the water outlet end cover 113 moves horizontally during the sliding process, thereby avoiding water from being left in the water outlet end cover 113 and avoiding water from flowing out from the first interface 117 and the connecting pipe 153 after the water outlet end cover 113 is separated from the connecting pipe 153.

[0084] It should be noted that in this embodiment, the first side can be the left side of the indoor unit. Of course, in some other embodiments of the present application, the first side can also be the right side of the indoor unit. The left and right sides here are distinguished when the indoor unit is installed on the wall.

[0085] In this embodiment, the upper base module 110 also includes a locking plate 119 and a connecting rod 121. The locking plate 119 is rotatably installed on one side of the upper base 111. One end of the connecting rod 121 is hinged to the locking plate 119, and the other end is hinged to the water outlet end cover 113. Rotating the locking plate 119 can drive the water outlet end cover 113 to move through the connecting rod 121.

[0086] In this embodiment, by providing a lock plate 119 and a connecting rod 121, the water outlet end cover 113 can be conveniently driven to move from the outside, and the lock plate 119 is provided as a labor-saving lever, so that the water outlet end cover 113 can be pulled or pushed to move with more labor-saving.

[0087] Specifically, the end of the locking plate 119 is hinged to the left side of the upper base 111, thereby forming a labor-saving lever. Generally, when the locking plate 119 is rotated outward, it can be driven outward.

[0088] Please refer to Figures 1 to 8 In this embodiment, the water outlet end cover 113 has a first end 122 and a second end 123 relative to each other, the first end 122 faces the outer side of the upper base 111, and the second end 123 faces the inner side of the upper base 111, the first interface 117 is arranged at the second end 123, the connecting rod 121 is hinged to the first end 122, and the second interface 118 is arranged at the lower end of the water outlet end cover 113.

[0089] In this embodiment, the second interface 118 is arranged at the lower end of the water outlet end cover 113, so as to facilitate the connection with the outdoor connecting pipe 114 and to more conveniently realize the hinge connection between the water outlet end cover 113 and the connecting rod 121.

[0090] In this embodiment, the upper base 111 is provided with an escape groove 124 connected to the installation slide groove 115, and the escape groove runs through the bottom wall of the upper base 111. The escape groove 124 is used to escape the second interface 118 and the outdoor connecting pipe 114 when the water outlet cover 113 slides outward.

[0091] In this embodiment, an avoidance gap 167 is provided, so that the avoidance gap 167 can be used to avoid the second interface 118 and the outdoor connecting pipe 114.

[0092] In this embodiment, slide rails are protruded on both sides of the installation slide groove 115; slide grooves corresponding to the slide rails are respectively arranged on both sides of the outer periphery of the water outlet end cover 113, and the slide rails are movably installed in the slide grooves. In this embodiment, slide rails are arranged on the side walls of the installation slide groove 115, and slide grooves are arranged on both sides of the water outlet end cover 113, so that the horizontal sliding of the water outlet end cover 113 can be better limited by the cooperation of the slide rails and the slide grooves.

[0093] Furthermore, a limiting ring 154 is protruded from the outer periphery of the connecting tube 153; the end surface of the first interface 117 abuts against the limiting ring 154. In this embodiment, by providing the limiting ring 154 on the outer periphery of the connecting tube 153, the insertion depth of the connecting tube 153 in the first interface 117 can be limited.

[0094] Please refer to Figures 1 to 8 In this embodiment, the lower base 151 further includes a lower volute 155 and a crossflow fan blade 156, and the lower volute 155 is arranged in the lower base 151. The crossflow fan blade 156 is installed in the lower volute 155, and a connecting piece 157 is arranged at one end of the crossflow fan blade 156. A driving motor 127 is arranged in the upper base 111. The water outlet end cover 113 is provided with a matching portion 128 that matches with the connecting piece 157. When the lower base module 150 is installed on the upper base module 110, the connecting piece 157 can be connected with the matching portion 128, the first interface 117 corresponds to the connecting pipe 153, and the water receiving tray 152 is located below the heat exchanger 112. Pushing the water outlet end cover 113 inward can drive the crossflow fan blade 156 to move so that the crossflow fan blade 156 and the driving motor 127 are connected and the connecting pipe 153 is plugged into the first interface 117. Pulling the outlet cover 113 outward can drive the crossflow blades 156 to move and disconnect from the drive motor 127, while allowing the connecting pipe 153 to escape from the first interface 117, and the connecting piece 157 can be disconnected from the mating portion 128 during the removal of the lower base module 150.

[0095] In this embodiment, the connector 157 and the connecting pipe 153 are arranged on the same side, and the matching portion 128 is arranged on the water outlet cover 113. Thus, when the lower base module 150 is removed, after the water outlet cover 113 is pulled outward, the water outlet cover 113 can be used to disconnect the connecting pipe 153 and move the crossflow blade 156 to connect with the drive motor 127. This structure is simple and can be implemented with fewer parts.

[0096] Please refer to Figures 1 to 8 In this embodiment, one of the output shaft of the driving motor 127 and the end of the crossflow blade 156 away from the connecting member 157 is provided with a polygonal plug-in slot 129, and the other is provided with a polygonal connecting column 131. The crossflow blade 156 can be moved so that the polygonal connecting column 131 is plugged into the polygonal plug-in slot 129 or the polygonal connecting column 131 is removed from the polygonal plug-in slot 129. By providing the part of the crossflow blade 156 and the driving motor 127 that is connected in transmission with a multi-deformable slot and a polygonal connecting column 131, the crossflow blade 156 can be better connected to the drive single housing by moving the crossflow blade 156.

[0097] Please refer to Figures 4 to 8 In this embodiment, the water receiving pan 152 includes a water receiving pan body 158 and a guide portion 159. The water receiving pan body 158 is arranged at the front side of the lower volute 155 along the length direction of the lower base 151. After the lower base module 150 is installed on the upper base module 110, the water receiving pan body 158 is located below the heat exchanger 112. The connecting pipe 153 is arranged on the outer side of the end plate of the lower volute 155, and the guide portion 159 is arranged on the inner side of the end plate of the lower volute 155. One side of the guide portion 159 is connected to the water receiving pan body 158, and the other side extends along the bottom of the end plate of the lower volute 155 and is connected to the upper water receiving pan. The water in the water receiving pan body 158 can flow into the connecting pipe 153 through the guide portion 159. The center line of the projection of the connecting member 157 and the connecting pipe 153 on one side of the upper base is in the vertical direction, and the connecting pipe 153 is located below the connecting member 157. It can be understood that the connecting member 157 is located directly above the connecting pipe 153. In this embodiment, the guide portion 159 includes a bottom plate and a side plate, the bottom plate extends along the lower periphery of the lower volute 155, and the side plate is arranged on the inner side of the bottom plate, so as to be arranged opposite to the end plate of the lower volute 155 to form a water flow groove therebetween, and the water in the water receiving tray body 158 can flow into the water flow groove.

[0098] In this embodiment, the water receiving tray 152 is configured as a water receiving tray body 158 and a flow guide 159, so that the connection line between the connecting pipe 153 and the connecting member 157 can be in the vertical direction and located at the center of the thickness direction of the volute, so that the setting position of the connecting pipe 153 can be lower, so that the functions of both can be better realized through the water outlet cover 113. Mainly, the water outlet cover 113 can be more easily moved.

[0099] Please refer to Figures 5 to 10 In this embodiment, the matching portion 128 is convex relative to the inner end surface of the water outlet cover 113, so that the water outlet cover 113 can avoid the connecting member 157 when the lower base module 150 is assembled. The matching portion 128 is provided with a connecting groove 132, the opening 133 of the connecting groove 132 is vertically downward, and the side wall of the connecting groove 132 is provided with a card 134. The peripheral edge of the connecting member 157 is provided with a card slot 135; when the lower base module 150 is assembled, the connecting member 157 will be installed in the connecting groove 132 through the opening 133 of the connecting groove 132, and the card 134 will be engaged in the card slot 135. In this embodiment, the matching portion 128 protrudes from the inner end surface of the water outlet end cover 113, and a snap connection is provided, and the opening 133 of the connecting groove 132 is vertically downward. In this way, when the lower base module 150 is installed, the connecting piece 157 will be installed in the connecting groove 132 through the opening 133 of the connecting groove 132, and the two will be snap-connected, so that the water outlet end cover 113 and the connecting piece 157 can be connected and disconnected more conveniently.

[0100] Please refer to Fig.11 In this embodiment, the lower base module 150 further includes a clamping member 163. A mounting seat 165 is provided in the lower base 151 and located on the side where the connecting pipe 153 is provided in the lower volute 155. An avoidance notch 167 is provided at the mounting seat 165 corresponding to the position of the connecting pipe 153. The connecting pipe 153 extends out from the avoidance notch 167. The clamping member 163 is movably mounted on the mounting seat 165. An assembly groove (not shown) is provided on the upper base 111 corresponding to the clamping member 163. The lower base module 150 is assembled to the upper base module 110 through the clamping member 163 and the assembly groove.

[0101] In this embodiment, a clamping member 163 is provided in the lower base, and an assembly groove is provided in the upper base 111, so that the lower base module 150 can be conveniently connected to the upper base module 110 by moving the clamping member 163. An avoidance notch 167 is provided on the mounting seat 165, so that the connecting pipe 153 can be located at the lowest point and can be better extended through the avoidance setting.

[0102] Specifically, a spring is provided in the mounting seat 165, and a driving rod is provided on the clamping member 163. A through hole is provided on the front side of the lower base 151. After the clamping member 163 is installed, one end of the spring abuts against the clamping member 163, and the other end abuts against the mounting seat 165. The driving rod extends out of the lower base module 150 through the through hole. When removing, the driving rod is pressed to push the clamping member 163 to move, and the clamping member 163 and the card assembly groove are disengaged when the clamping member 163 moves, so that the lower base module 150 can be removed from the upper base module 110.

[0103] Specifically, in the indoor unit provided in the present application, the condensed water formed on the heat exchanger 112 falls onto the water receiving tray body 158, passes through the guide portion 159 to guide the connecting pipe 153, enters the connecting pipe 153 and flows into the water outlet end cover 113, and is then sent to the outdoor drain pipe by the water outlet end cover 113 and discharged from the outside to the indoor.

[0104] Secondly, please refer to Figure 5 and Figure 6 In the indoor unit provided in this embodiment, in a normal state, the connecting pipe 153 is plugged into the first interface 117 of the water outlet cover 113, and the crossflow fan blade 156 is in driving connection with the driving motor 127. Figure 7 and Figure 8 When cleaning is required, the lock plate 119 is rotated outward to pull the water outlet cover 113 outward, so that the connecting pipe 153 is disengaged from the first interface 117 and the crossflow fan blades 156 are disengaged from the output shaft of the driving motor 127. Then the clamping member 163 is pressed to quickly disengage the lower base module 150 from the upper base module 110, and the lower base module 150 is removed downward. When the lower base module 150 is removed, the connecting member 157 will be disengaged from the opening 133 of the installation groove downward, so that the connecting member 157 is in contact with the water outlet cover 113. In this way, after the lower base module 150 is removed, the water receiving tray 152 and the crossflow fan blades 156 will be removed together. In this way, the water receiving tray 152 and the crossflow fan blades 156 will leak out, making cleaning more convenient.

[0105] When installing the lower base module 150 to the upper base module 110, it is necessary to first confirm that the outlet cover 113 is located at the outermost side of the set position so that the downward opening 133 of the connection groove 132 corresponds to the connection member 157, and then push the lower base module 150 upward to make the clamping member 163 clamped in the clamping groove 135, and in this process, the connection member 157 will be clamped in the connection groove 132 to establish a connection with the outlet cover 113. Then rotate the lock plate 119 so that the lock plate 119 pushes the outlet cover 113 inward through the pull rod. In this way, the connecting pipe 153 is inserted into the first interface 117, and the crossflow fan blade 156 moves to the right to be inserted into the drive motor 127 to form a transmission connection.

[0106] In summary, the working principle and beneficial effects of the air conditioner 100 provided in this embodiment include:

[0107] In this embodiment, the indoor unit of the air conditioner 100 is provided with an upper base module 110 and a lower base module 150 that are detachably connected, and the heat exchanger 112 is provided in the upper base 111, and the water receiving tray 152 is provided in the lower base 151 and corresponds to the heat exchanger 112. Before removing the lower base module 150, the water outlet end cover 113 can be pulled horizontally outward to more conveniently disengage the connecting pipe 153 from the first interface 117, so that the lower base module 150 can be conveniently removed. After the lower base module 150 is installed, the water outlet end cover 113 can be pushed inward to conveniently insert the connecting pipe 153 into the first opening 133, so that the water flow channel 116 of the water receiving tray 152 is in the outdoor connecting pipe 114. Secondly, the present application will install the slide groove 115 and the connecting pipe 153 horizontally, so that the water outlet end cover 113 moves horizontally during the sliding process, thereby avoiding water from being left in the water outlet end cover 113 and avoiding water from flowing out from the first interface 117 and the connecting pipe 153 after the water outlet end cover 113 is separated from the connecting pipe 153.

[0108] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An air conditioner, characterized in that: It comprises an upper base module (110) and a lower base module (150) detachably mounted on the upper base module (110); The upper base module (110) comprises an upper base (111), a water outlet end cover (113), an outdoor connecting pipe (114) and a heat exchanger (112); The heat exchanger (112) is installed in the upper base (111); A penetrating installation slot (115) is horizontally arranged on one side of the upper base (111), the water outlet end cover (113) is movably mounted on the installation slot (115), the water outlet end cover (113) is provided with a flow channel (116), and the flow channel (116) has a first interface (117) and a second interface (118) that are connected; One end of the outdoor connecting pipe (114) is connected to the second interface (118), and the other end extends out of the upper base module (110) to drain water outwards; The lower base module (150) comprises a lower base (151) and a water receiving tray (152) arranged in the lower base (151); the water receiving tray (152) is provided with a connecting pipe (153) corresponding to the first interface (117); the connecting pipe (153) is arranged horizontally; When the lower base module (150) is installed on the upper base module (110), the water receiving tray (152) is located below the heat exchanger (112), and the connecting pipe (153) is plugged into the first interface (117); Before removing the lower base module (150), the water outlet cover (113) can be slid outward to disengage the first interface (117) from the connecting pipe (153); After the lower base module (150) is assembled on the upper base module (110), the water outlet cover (113) is slid inwards to allow the connecting pipe (153) to be plugged into the first interface (117).

2. The air conditioner according to claim 1, characterized in that: The upper base module (110) further comprises a locking plate (119) and a connecting rod (121); the locking plate (119) is rotatably mounted on one side of the upper base (111); one end of the connecting rod (121) is hinged to the locking plate (119), and the other end is hinged to the water outlet end cover (113); the locking plate (119) can be rotated to drive the water outlet end cover (113) to move via the connecting rod (121).

3. The air conditioner according to claim 2, characterized in that: The water outlet end cover (113) has a first end (122) and a second end (123) opposite to each other, the first end (122) faces the outer side of the upper base (111), and the second end (123) faces the inner side of the upper base (111), the first interface (117) is arranged at the second end (123), the connecting rod (121) is hinged to the first end (122), and the second interface (118) is arranged at the lower end of the water outlet end cover (113).

4. The air conditioner according to claim 3, characterized in that: The upper base (111) is provided with an avoidance groove (124) connected to the installation slide groove (115); the avoidance groove (124) penetrates the bottom wall of the upper base (111); the avoidance groove (124) avoids the second interface (118) and the outdoor connecting pipe (114) when the water outlet end cover (113) slides outward.

5. The air conditioner according to claim 4, characterized in that: Slide rails are protrudingly provided on both sides of the installation slide groove (115); The two sides of the outer periphery of the water outlet end cover (113) are respectively provided with the slide grooves corresponding to the slide rails. The slide rail is movably mounted on the slide groove; and / or, The outer periphery of the connecting pipe (153) is convexly provided with a limiting ring platform (154); The end surface of the first interface (117) abuts against the limiting ring platform (154).

6. The air conditioner according to any one of claims 1 to 5, characterized in that: The lower base (151) further comprises a lower volute (155) and a crossflow blade (156), wherein the lower volute (155) is arranged in the lower base (151); The crossflow blade (156) is installed in the lower base (151), and a connecting piece (157) is provided at one end of the crossflow blade (156); A driving motor (127) is disposed in the upper base (111); The water outlet end cover (113) is provided with a matching portion (128) matching with the connecting piece (157); When the lower base module (150) is installed on the upper base module (110), the connecting piece (157) can be connected to the matching portion (128), the first interface (117) corresponds to the connecting pipe (153), and the water receiving tray (152) is located below the heat exchanger (112). The water outlet cover (113) is pushed inward to drive the crossflow blade (156) to move so that the crossflow blade (156) and the driving motor (127) are connected to each other and the connecting pipe (153) is plugged into the first interface (117); Pulling the water outlet end cover (113) outward can drive the crossflow blades (156) to move so as to be disconnected from the drive motor (127), while causing the connecting pipe (153) to be disengaged from the first interface (117), and during the process of removing the lower base module (150), the connecting piece (157) can be disengaged from the matching portion (128).

7. The air conditioner according to claim 6, characterized in that: One of the output shaft of the driving motor (127) and the end of the crossflow blade (156) away from the connecting piece (157) is provided with a polygonal plug-in slot (129), and the other is provided with a polygonal connecting column (131); The movement of the crossflow blade (156) can cause the polygonal connecting column (131) to be inserted into the polygonal inserting slot (129) or cause the polygonal connecting column (131) to be removed from the polygonal inserting slot (129).

8. The air conditioner according to claim 6, characterized in that: The water receiving tray (152) comprises a water receiving tray body (158) and a flow guide portion (159); The water receiving pan body (158) is arranged on the front side of the lower volute (155) along the length direction of the lower base (151); after the lower base module (150) is installed on the upper base module (110), the water receiving pan body (158) is located below the heat exchanger (112); The connecting pipe (153) is arranged on the outer side of the end plate of the lower volute (155), the guide portion (159) is arranged on the inner side of the end plate of the lower volute (155), and one side of the guide portion (159) is connected to the water receiving tray body (158), and the other side extends along the bottom of the end plate of the lower volute (155) and is connected to the upper water receiving tray, so that water in the water receiving tray body (158) can flow into the connecting pipe (153) through the guide portion (159); A central line connecting the projections of the connecting piece (157) and the connecting pipe (153) on one side of the upper base is in the vertical direction, and the connecting pipe (153) is located below the connecting piece (157).

9. The air conditioner according to claim 8, characterized in that: The first interface (117) is formed on the inner end surface of the water outlet end cover (113), and the matching portion (128) is protruding relative to the inner end surface of the water outlet end cover (113), so that the water outlet end cover (113) can avoid the connecting piece (157) when the lower base module (150) is assembled; The matching portion (128) is provided with a connecting groove (132), the opening (133) of the connecting groove (132) is vertically downward, and a card (134) is provided on the side wall of the connecting groove (132); The connecting piece (157) is provided with a clamping groove (135) on its periphery; When the lower base module (150) is assembled, the connecting member (157) is installed in the connecting groove (132) through the opening (133) of the connecting groove (132), and the card (134) extends into the card slot (135).

10. The air conditioner according to claim 8, characterized in that: The lower base module (150) further includes a clamping member (163); A mounting seat (165) is provided in the lower base (151) and on one side of the lower volute (155) where the connecting pipe (153) is provided, and an avoidance notch (167) is provided at a position of the mounting seat (165) corresponding to the connecting pipe (153); The connecting pipe (153) extends out from the avoidance notch (167); The clamping member (163) is movably mounted on the mounting seat (165); The upper base (111) is provided with an assembly groove corresponding to the clamping member (163); The lower base module (150) is assembled on the upper base module (110) by cooperating with the clamping piece (163) and the assembly groove.

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