Indoor unit and air conditioner

Abstract

The utility model relates to the technical field of air conditioners, and discloses an indoor unit and an air conditioner. The indoor unit includes: an evaporator; the water pan is arranged below the evaporator; the water baffle is arranged on the outer side of the evaporator; the surface, deviating from the evaporator, of the water baffle is provided with a flow guide structure so that water can be guided to the water pan. The flow guide structure is arranged on the outer surface of the water baffle, namely the surface, deviating from the evaporator, of the water baffle, so that water flowing to the outer surface of the water baffle can be guided into the water pan along the flow guide structure, the collection effect of water flowing to the outer surface of the water baffle is improved, the water is prevented from spreading to a circuit or a room, and the use safety of the air conditioner is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the air conditioning technical field, and in particular to an indoor unit and an air conditioner. BACKGROUND

[0002] At present, during the operation of the air conditioner, there is a lot of condensate water on the evaporator. If the air conditioner is not installed in place, is inclined or has poor sealing, the condensate water will overflow, thereby spreading to the circuit or the indoor to cause a safety hazard and affect the user's satisfaction with the product.

[0003] Therefore, the related art discloses an indoor unit of an air conditioner, which comprises an evaporator and an electrical box fixed on a framework, and a water collecting tray located at the bottom of the evaporator. A water baffle is fixed at one end of the evaporator close to the electrical box to guide the condensate water generated by the evaporator to the water collecting tray and the framework.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

[0005] The related art has limited collection effect on the condensate water overflowing to the outside of the water baffle.

[0006] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. Utility Model Content

[0007] In order to have a basic understanding of some aspects of the disclosed embodiments, the following is a simple summary. The summary is not a general review, nor is it intended to determine the key / important elements or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

[0008] The embodiments of the present disclosure provide an indoor unit and an air conditioner to solve the problem of excessive condensation at the outlet of the air conditioner.

[0009] According to a first aspect of the embodiments of the present application, an indoor unit is provided, comprising: an evaporator; a water collecting tray arranged below the evaporator; and a water baffle arranged on the outside of the evaporator; wherein the surface of the water baffle away from the evaporator is provided with a flow guide structure to guide the water to the water collecting tray.

[0010] Optionally, the flow guide structure comprises a water guide rib, and the water guide rib is protruded on the surface of the water baffle away from the evaporator.

[0011] Optionally, the water guide rib comprises a plurality of first water guide ribs, at least part of the first water guide ribs are arranged in sequence in the downward direction, and each first water guide rib is arranged obliquely.

[0012] Optionally, the upper and lower two first sub-guide ribs are different in the inclination direction, and in the orthographic projection of the upper first sub-guide rib and the lower first sub-guide rib on the horizontal plane, the lower end of the upper first sub-guide rib is between the upper end and the lower end of the lower first sub-guide rib.

[0013] Optionally, the guide rib comprises a second sub-guide rib, and the second sub-guide rib is arranged on the edge of the water baffle and extends along the edge of the water baffle.

[0014] Optionally, the water baffle comprises: a first plate segment arranged outside the end surface of the evaporator; and a second plate segment arranged outside the side surface of the evaporator, the first plate segment and the second plate segment jointly enclose the mounting space, and the end portion of the evaporator is arranged in the mounting space; and the first plate segment and / or the second plate segment is / are provided with the flow guide structure.

[0015] Optionally, the first plate segment is provided with a protrusion away from the surface of the evaporator, the top end of the protrusion is inclined downward to form a flow guide surface, and the flow guide structure comprises the flow guide surface.

[0016] Optionally, the bottom of the first plate segment is provided with a relief groove.

[0017] Optionally, the water baffle is provided with a connecting portion, and the evaporator is provided with a connecting matching portion, and the connecting portion is connected with the connecting matching portion.

[0018] According to the second aspect of the embodiment of the present application, an air conditioner is provided, comprising the indoor unit according to any one of the above embodiments.

[0019] The indoor unit and the air conditioner provided by the embodiments of the present application can achieve the following technical effects:

[0020] The outer surface of the water baffle, i.e., the surface of the water baffle away from the evaporator, is provided with the flow guide structure, so that the water flowing to the outer surface of the water baffle can be guided to the water pan along the flow guide structure, the collection effect of the water flow flowing to the outer surface of the water baffle is improved, the water flow is prevented from spreading to the circuit or the indoor, and the safety of the air conditioner is improved.

[0021] The foregoing general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] One or more embodiments are exemplarily illustrated by corresponding drawings, which do not constitute limitation on the embodiments, elements with the same reference numerals in the drawings are shown as similar elements, the drawings do not constitute proportional limitation, and wherein:

[0023] Figure 1 is a structural schematic diagram of an indoor unit provided by the embodiments of the present application;

[0024] Figure 2is Figure 1 Enlarged structural diagram of the middle G part;

[0025] Figure 3 is another structural diagram of an indoor unit provided by the embodiment of the present disclosure;

[0026] Figure 4 is a structural diagram of a water baffle provided by the embodiment of the present disclosure;

[0027] Figure 5 is a split structural diagram of a framework assembly structure provided by the embodiment of the present disclosure;

[0028] Figure 6 is a structural diagram of a framework assembly structure provided by the embodiment of the present disclosure;

[0029] Figure 7 is Figure 6 Enlarged structural diagram of the middle H part;

[0030] Figure 8 is Figure 6 Enlarged structural diagram of the middle K part;

[0031] Figure 9 is a structural diagram of another framework assembly structure provided by the embodiment of the present disclosure;

[0032] Figure 10 is Figure 9 Sectional view of the Y-Y direction;

[0033] Figure 11 is Figure 10 Enlarged structural diagram of the middle M part;

[0034] Figure 12 is Figure 10 Enlarged structural diagram of the middle N part.

[0035] Reference signs:

[0036] 10: evaporator; 101: left end part; 102: right end part; 103: right end face; 104: side face;

[0037] 20: shell; 201: containing space;

[0038] 30: water baffle; 301: first plate segment; 302: first side wall; 303: second side wall; 304: first sub water guide rib; 305: second plate segment; 306: third side wall; 307: fourth side wall; 308: second sub water guide rib; 309: notch; 310: fifth side wall; 311: first rib segment; 312: second rib segment; 313: protrusion; 314: sixth side wall; 315: seventh side wall; 316: guide surface; 317: water guide groove; 318: clamping jaw; 319: mounting space; 320: first plate body; 321: avoidance opening;

[0039] 40: skeleton; 401: hook; 402: first hooking part; 403: second hooking part; 404: second reinforcing structure; 405: buckle; 406: first connecting segment; 407: second connecting segment; 408: clamping segment; 409: guide inclined surface; 410: reinforcing rib;

[0040] 50: wall hanging plate; 501: support plate; 502: first reinforcing structure; 503: flange; 504: insertion main body; 505: clamping main body; 506: clamping groove. DETAILED DESCRIPTION

[0041] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below, and the attached drawings are for reference only and are not intended to limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, through multiple details, a sufficient understanding of the disclosed embodiments is provided. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0042] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0043] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back" and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0044] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0045] Unless otherwise specified, the term "a plurality of" means two or more.

[0046] In the embodiments of the present disclosure, the character " / " represents an "or" relationship between the objects before and after it. For example, A / B means: A or B.

[0047] The term "and / or" is a description of the association between objects, which means that there can be three relationships. For example, A and / or B means: A or B, or, A and B, the three relationships.

[0048] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0049] In combination Figures 1-4 As shown in the drawings, the embodiments of the present disclosure provide an indoor unit, which comprises an evaporator 10, a water pan and a water baffle 30.

[0050] The indoor unit further comprises a shell 20 and a fan, and the shell 20 defines an air duct. The evaporator 10 and the fan are both arranged in the air duct, and under the action of the fan, air enters from the air inlet of the air duct, exchanges heat with the evaporator 10, and then blows out from the air outlet of the air duct.

[0051] The shell 20 comprises a framework 40, and the fan and the evaporator 10 are both arranged in the framework 40.

[0052] The water pan is arranged below the evaporator 10 and is used to receive the condensed water generated by the evaporator 10.

[0053] As shown in Figure 1 and Figure 3 , the water baffle 30 is arranged outside the evaporator 10; wherein the surface of the water baffle 30 away from the evaporator 10 is provided with a flow guide structure to guide water to the water pan.

[0054] The water baffle 30 is arranged outside the evaporator 10, so that in the case of, for example, the evaporator 10 being tilted due to improper installation of the indoor unit or the evaporator 10 being poorly sealed, the condensed water overflowing from the evaporator 10 can flow to the water baffle 30. When the condensed water flows to the outer surface of the water baffle 30, the condensed water can flow along the flow guide structure to the water pan, instead of spreading around the outer surface of the water baffle 30, thereby improving the collection effect of the condensed water.

[0055] The indoor unit further comprises an electrical box arranged inside the shell 20, the shell 20 is provided with a containing space 201 for mounting the electrical box, the containing space 201 is located outside the end of the evaporator 10. The water baffle 30 is arranged outside the end of the evaporator 10 and located between the end of the evaporator 10 and the electrical box. In this way, the condensed water overflowing from the evaporator 10 to the electrical box can be intercepted by the water baffle 30, avoiding water flowing to the electrical box, and the water overflowing from the outer surface of the water baffle 30 due to the tilt of the indoor unit can flow along the flow guide structure to the water pan, further preventing water from flowing to the electrical box.

[0056] Optionally, as shown in Figure 2 , the water baffle 30 comprises a first plate segment 301 and a second plate segment 305.

[0057] The first plate segment 301 is arranged outside the end surface of the evaporator 10; the second plate segment 305 is arranged outside the side surface 104 of the evaporator 10, and the first plate segment 301 and the second plate segment 305 jointly enclose a mounting space 319, and the end of the evaporator 10 is arranged in the mounting space 319, thereby sealing the evaporator 10.

[0058] As shown in Figure 1 , the evaporator 10 comprises a left end 101 and a right end 102, the end surface of the left end 101 is a left end surface, and the end surface of the right end 102 is a right end surface 103. The end surface of the evaporator 10 comprises the left end surface and the right end surface 103. The electrical box is arranged on the right side of the right end 102, and the first plate segment 301 is located on the right side of the right end surface 103 of the evaporator 10.

[0059] The side surface 104 of the evaporator 10 comprises a front side surface and a rear side surface, and the second plate segment 305 is arranged on the front side of the front side surface or on the rear side of the rear side surface of the evaporator 10. As shown in Figure 1 and Figure 3 , the second plate segment 305 is arranged on the front side of the front side surface of the evaporator 10.

[0060] The first plate segment 301 is connected with the second plate segment 305, and the connection forms an angle to jointly define a mounting space 319 in which the right end portion 102 of the evaporator 10 is arranged. In this way, the condensed water flowing out of the front side 104 of the evaporator 10 and the condensed water flowing out of the right end face 103 can flow into the water pan through the inner surface (the surface facing the evaporator 10) and the outer surface (the surface facing away from the evaporator 10) of the water baffle 30, avoiding the water from flowing to the electrical appliance cabinet.

[0061] Optionally, the water guide structure includes a water guide rib, and the water guide rib is protruded from the surface of the water baffle 30 facing away from the evaporator 10.

[0062] In the form of the water guide rib, the water guide rib can guide the flow direction of the condensed water, and the water guide rib can also improve the structural strength of the water baffle 30.

[0063] Optionally, the water baffle 30 extends in the up-down direction and is located above the water pan.

[0064] The water guide rib includes a plurality of first water guide ribs 304, and at least part of the first water guide ribs 304 are arranged in sequence in the up-down direction, and each first water guide rib 304 is arranged obliquely.

[0065] At least part of the first water guide ribs 304 are arranged in sequence in the up-down direction. In this way, the first water guide ribs 304 can guide the condensed water at different heights of the water baffle 30 to flow to the water pan.

[0066] Each first water guide rib 304 is arranged obliquely, which can guide the condensed water to flow downward and then flow into the water pan, and compared with the first water guide rib 304 arranged in the vertical direction, the oblique arrangement can make the first water guide rib 304 guide the condensed water at more positions of the water baffle 30 to flow.

[0067] As shown in FIG. 1, the first plate segment 301 and / or the second plate segment 305 is provided with a water guide structure. Figures 1 to 4 Optionally, as shown in FIG. 2, the oblique directions of the two first water guide ribs 304 adjacent in the up-down direction are different, and in the orthographic projection of the first water guide rib 304 located above and the first water guide rib 304 located below in the horizontal plane, the lower end of the first water guide rib 304 located above is between the upper end and the lower end of the first water guide rib 304 located below.

[0068] Figure 2

[0069] ​​The upper and lower adjacent two first sub-water guide ribs 304 guide the condensed water in turns. The condensed water on the upper first sub-water guide rib 304 flows along the upper end of the first sub-water guide rib 304 to the lower end under the action of gravity, and when flowing to the lower end, the condensed water drops to the upper end and the lower end of the lower first sub-water guide rib 304 under the action of gravity, so that the condensed water flows from the upper first sub-water guide rib 304 to the lower first sub-water guide rib 304.

[0070] The inclination directions of the upper and lower adjacent two first sub-water guide ribs 304 are different, but both are downward inclination, so as to guide the condensed water to flow downward along the first sub-water guide rib 304.

[0071] As shown in Figure 2 The first plate segment 301 is provided with a plurality of first sub-water guide ribs 304, and the plurality of first sub-water guide ribs 304 are sequentially arranged in the upward direction. The first plate segment 301 includes a first side wall 302 and a second side wall 303, and the first side wall 302 and the second side wall 303 are oppositely arranged and both extend in the upward direction. The upper and lower adjacent two first sub-water guide ribs 304 are described as follows. One of them is marked as A, and the other is marked as B. The upper end of one of the first sub-water guide ribs 304 (the first sub-water guide rib A) is located at or close to the first side wall 302, and the first sub-water guide rib A is inclined downward in the direction from the first side wall 302 to the second side wall 303, and the lower end of the first sub-water guide rib A is located between the first side wall 302 and the second side wall 303. The upper end of the other first sub-water guide rib 304 (the first sub-water guide rib B) is located at or close to the second side wall 303, and the first sub-water guide rib B is inclined downward in the direction from the second side wall 303 to the first side wall 302, and the lower end of the first sub-water guide rib B is located between the first side wall 302 and the second side wall 303.

[0072] As shown in Figure 2As shown, the second plate segment 305 is provided with a plurality of first sub-water guide ribs 304, which are arranged sequentially from top to bottom. The second plate segment 305 includes a third side wall 306 and a fourth side wall 307, which are arranged opposite to each other and both extend in the vertical direction. For ease of description, two adjacent first sub-water guide ribs 304 are labeled C and D. The upper end of one of the first sub-water guide ribs 304 (first sub-water guide rib C) is located at or near the third side wall 306. Along the direction from the third side wall 306 to the fourth side wall 307, the first sub-water guide rib C is inclined downward. The lower end of the first sub-water guide rib C is located between the third side wall 306 and the fourth side wall 307. The upper end of the other first sub-water guide rib 304 (first sub-water guide rib D) is located at or near the fourth side wall 307. Along the direction from the fourth side wall 307 to the third side wall 306, the first sub-water guide rib D is inclined downward. The lower end of the first sub-water guide rib D is located between the third side wall 306 and the fourth side wall 307.

[0073] The lengths of multiple first sub-guide ribs 304 can be flexibly set.

[0074] The first sub-guide bar 304 includes straight segments and / or curved segments. For example... Figure 2 As shown, the first sub-guide rib 304 is straight to avoid condensation from accumulating on it.

[0075] Optionally, such as Figure 2 As shown, the water guide bar includes a second sub-water guide bar 308, which is disposed on the edge of the baffle plate 30 and extends along the edge of the baffle plate 30.

[0076] The second sub-guide rib 308 is located on the edge of the baffle plate 30 and extends along the edge of the baffle plate 30, so that the condensate flowing along the edge of the baffle plate 30 can flow along the second sub-guide rib 308 and flow into the water receiving tray under its own gravity.

[0077] The bottom edge of the baffle plate 30 has a notch 309, and a second sub-guide rib 308 is provided at the notch 309 so that when the condensate flows to the second sub-guide rib 308, it can flow towards the center of the water receiving tray to prevent the condensate from flowing outside the water receiving tray. The side wall of the notch 309 includes a fifth side wall 310, which slopes downward along the direction close to the center of the baffle plate 30. The second sub-guide rib 308 includes a first rib segment 311 and a second rib segment 312. The first rib segment 311 is provided at the edge of the baffle plate 30 and extends along the edge of the baffle plate 30. The second rib segment 312 is provided at the fifth side wall 310 and extends along the extension direction of the fifth side wall 310. The first rib segment 311 and the second rib segment 312 are connected and the connection point forms an angle.

[0078] As shown in Figure 2 , the third side wall 306 is the outer edge of the baffle 30, the gap 309 is arranged at the bottom of the third side wall 306, and the second sub-water guide rib 308 is arranged on the third side wall 306.

[0079] Optionally, as shown in Figure 2 , the surface of the first plate segment 301 away from the evaporator 10 is provided with a protrusion 313, the top end of the protrusion 313 is inclined downward to form a flow guide surface 316, and the flow guide structure includes the flow guide surface 316.

[0080] The top end of the protrusion 313 forms the flow guide surface 316 to guide the condensed water at the protrusion 313 to flow to the water pan. Moreover, the protrusion 313 can enhance the structural strength of the first plate segment 301 to prevent the first plate segment 301 from being deformed.

[0081] The top end of the protrusion 313 is inclined downward to guide the condensed water to flow downward under the action of its own gravity.

[0082] The first plate segment 301 includes the first plate body 320 and the protrusion 313, the first side wall 302 and the second side wall 303 are two opposite side walls of the first plate body 320, and the protrusion 313 is arranged on the side of the first plate body 320 away from the second plate segment 305, that is, the first plate body 320 is located between the protrusion 313 and the second plate segment 305.

[0083] The protrusion 313 is provided with a flow guide structure. The reverse flow structure on the protrusion 313 includes the first sub-water guide rib 304. The protrusion 313 includes the sixth side wall 314 and the seventh side wall 315, and the sixth side wall 314 and the seventh side wall 315 are oppositely arranged and both extend in the up-down direction. The number of the first sub-water guide ribs 304 on the protrusion 313 is multiple, and the multiple first sub-water guide ribs 304 are sequentially arranged in the up-down direction. The first sub-water guide ribs 304 arranged in the up-down direction are respectively marked as the first sub-water guide rib E and the first sub-water guide rib F, the first sub-water guide rib E is inclined downward in the direction from the sixth side wall 314 to the seventh side wall 315, the upper end of the first sub-water guide rib E is located at or near the sixth side wall 314, and the lower end of the first sub-water guide rib E is located at or near the seventh side wall 315; the first sub-water guide rib F is inclined downward in the direction from the seventh side wall 315 to the sixth side wall 314, the upper end of the first sub-water guide rib F is located at or near the seventh side wall 315, and the lower end of the first sub-water guide rib F is located between the sixth side wall 314 and the seventh side wall 315 instead of being located at the seventh side wall 315, so as to avoid the condensed water flowing out of the water pan. The first sub-water guide rib E is located above the first sub-water guide rib F.

[0084] Optionally, the bottom of the first plate segment 301 is provided with a avoiding slot to avoid other components in the indoor unit, for example, the water guide groove 317.

[0085] The water diversion groove 317 is arranged between the first plate segment 301 and the water pan, and the condensed water on the first plate segment 301 flows into the water diversion groove 317 first, and then flows into the water pan through the water diversion groove 317.

[0086] Optionally, as shown in Figure 4 The water baffle 30 is provided with a connecting portion, and the evaporator 10 is provided with a connecting matching portion, and the connecting portion is connected with the connecting matching portion.

[0087] The connecting portion is connected with the connecting matching portion to realize the fixation of the water baffle 30 on the evaporator 10.

[0088] The connecting portion and the connecting matching portion can be fixedly connected, so that when the indoor unit is inclined, the water baffle 30 can be inclined with the evaporator 10, so that the water baffle 30 is always covered outside the end portion of the evaporator 10, plays a water blocking role, and prevents the condensed water on the evaporator 10 from flowing out to the electrical appliance box or the indoor space.

[0089] The connecting portion and the connecting matching portion can be detachably connected, for example, the connecting portion includes a clamping jaw 318 arranged on the inner surface of the water baffle 30, the clamping jaw 318 is provided with an avoiding opening 321, the connecting matching portion includes a refrigerant pipe of the evaporator 10, and the refrigerant pipe of the evaporator 10 is inserted into the clamping jaw 318 through the avoiding opening 321, so that the clamping jaw 318 is clamped outside the refrigerant pipe of the evaporator 10.

[0090] For another example, the connecting portion and the connecting matching portion respectively include first screw holes and second screw holes, and a screw passes through the first screw holes and the second screw holes to realize the screw connection of the water baffle 30 and the evaporator 10.

[0091] As shown in Figures 5 to 12 The indoor unit further includes a framework assembly structure, which includes a framework 40 and a wall hanging plate 50.

[0092] The framework 40 is provided with a first assembly portion. The wall hanging plate 50 is provided with a first assembly matching portion.

[0093] In a state where the first assembly portion is matched with the first assembly matching portion, the first assembly portion can move upward relative to the first assembly matching portion to separate the framework 40 from the wall hanging plate 50, and the first assembly matching portion can limit the downward movement of the first assembly portion.

[0094] When it is needed to assemble the skeleton 40 to the wall-hanging plate 50, the first assembly part is matched with the first assembly matching part. The first assembly matching part can limit the downward movement of the first assembly part, so as to prevent the downward movement of the skeleton 40 relative to the wall-hanging plate 50, and realize the positioning of the skeleton 40. The first assembly part can move upward relative to the first assembly matching part, i.e. the first assembly matching part does not limit the upward movement of the first assembly part, so as to move the skeleton 40 upward relative to the wall-hanging plate 50, i.e. move the skeleton 40 upward, realize the separation of the skeleton 40 from the wall-hanging plate 50, realize the easy disassembly of the skeleton 40, and thus realize the maintenance or cleaning of the components on the skeleton 40.

[0095] The evaporator 10 and the fan are both arranged in the skeleton 40, and the fan and the evaporator 10 are the components in the indoor unit which are easily damaged and have a high cleaning frequency, so that the skeleton 40 is easy to disassemble, and the easy maintenance and easy cleaning of the evaporator 10 and the fan can be realized.

[0096] Optionally, as shown in Figures 5 to 7 , Figure 11 , the first assembly part comprises a hook 401 with an opening facing the first assembly matching part, and the first assembly matching part comprises a support plate 501 supporting the hook 401 and inserted into or out of the hook 401 through the opening of the hook 401. As shown in Figure 11 , the hook opening faces downward.

[0097] When the skeleton 40 is installed on the wall-hanging plate 50, the support plate 501 is inserted into the hook 401 through the opening of the hook 401 and supports the hook 401, so as to limit the downward movement of the hook 401 and limit the downward movement of the skeleton 40. When it is needed to disassemble the skeleton 40, the skeleton 40 is moved upward, the support plate 501 is out of the hook 401 through the opening of the hook 401, and the easy disassembly of the skeleton 40 is realized.

[0098] The wall-hanging plate 50 is arranged on the rear surface of the skeleton 40, and the rear surface of the skeleton 40 (the surface facing the wall-hanging plate 50) protrudes towards the wall-hanging plate 50 to form the hook 401. The hook 401 comprises a first hooking part 402 and a second hooking part 403, the first hooking part 402 and the second hooking part 403 are oppositely arranged, and the connecting part forms a bending part to form a structure similar to an inverted V shape, and the support plate 501 is supported on the bending part.

[0099] The lower end of the first hooking part 402 is connected with the skeleton 40, the upper end of the first hooking part 402 is connected with the upper end of the second hooking part 403, and the connecting part forms a bending part, and the lower end of the second hooking part 403 forms a free end.

[0100] Optionally, as shown in Figure 5 and Figure 6 , the top wall of the wall-hanging plate 50 constitutes the support plate 501.

[0101] The top wall of the wall-hanging plate 50 extends along the length direction of the framework 40, and the hooks 401 are hung on the top wall of the wall-hanging plate 50, i.e. the bottom wall of the wall-hanging plate 50 directly forms the support plate 501, so that the support plate 501 does not need to be additionally arranged, and the structure of the wall-hanging plate 50 is simplified.

[0102] The number of the hooks 401 is multiple, and the multiple hooks 401 are sequentially arranged along the length direction of the framework 40, so that each part of the framework 40 in the length direction can be supported.

[0103] The multiple hooks 401 are in the same horizontal plane, and the top wall of the wall-hanging plate 50 is also in the same horizontal plane.

[0104] Optionally, the support plate 501 is provided with a first reinforcing structure 502 to enhance the strength of the support plate 501.

[0105] The framework 40 is assembled to the wall-hanging plate 50, and the wall-hanging plate 50 is arranged on a wall, i.e. the framework 40 is installed on the wall through the wall-hanging plate 50. The support plate 501 needs to bear the gravity of the framework 40, and the force borne is relatively large.

[0106] The first reinforcing structure 502 can enhance the structural strength of the support plate 501 to avoid deformation of the support plate 501 from affecting the assembly of the framework 40.

[0107] Optionally, as shown in Figure 11 , the first reinforcing structure 502 includes a folded edge 503 arranged on the top surface of the support plate 501.

[0108] The top surface of the support plate 501 is downwardly bent to form the folded edge 503, and the folded edge 503 is attached to the support plate 501, thereby enhancing the structural strength of the support plate 501.

[0109] In addition to the folded edge 503, the first reinforcing structure 502 can also be a reinforcing rib or the like structure.

[0110] Optionally, as shown in Figure 7 , the second reinforcing structure 404 is arranged on the surface of the hook 401 away from the support plate 501 to enhance the strength of the hook 401.

[0111] The second reinforcing structure 404 can enhance the strength of the hook 401 to avoid deformation or damage of the hook 401 due to long-term use.

[0112] Optionally, the second reinforcing structure 404 includes a reinforcing rib 410 arranged on the surface of the hook 401 away from the support plate 501.

[0113] The reinforcing rib 410 is arranged to increase the strength of the hook 401, and the reinforcing rib 410 is arranged on the surface of the hook 401 away from the support plate 501, so that the reinforcing rib 410 does not affect the cooperation of the hook 401 and the support plate 501.

[0114] The reinforcing rib 410 is arranged on the first hooking part 402 and / or the second hooking part 403, and extends along the length direction of the first hooking part 402 and / or the second hooking part 403 where the reinforcing rib 410 is arranged. The reinforcing rib 410 is in plurality, and the plurality of reinforcing ribs 410 are arranged in sequence along the width direction of the first hooking part 402 and / or the second hooking part 403 where the reinforcing rib 410 is arranged.

[0115] Optionally, the framework 40 is further provided with a second assembly part, and the wall-hanging plate 50 is provided with a second assembly cooperating part, and the second assembly part and the second assembly cooperating part are detachably connected.

[0116] The second assembly part and the second assembly cooperating part are matched to enhance the interaction force between the framework 40 and the wall-hanging plate 50, and enhance the limiting action of the wall-hanging plate 50 on the framework 40.

[0117] The second assembly part and the second assembly cooperating part are detachably connected, so as not to affect the disassembly of the framework 40 from the wall-hanging plate 50.

[0118] Optionally, as shown in Figure 8 and Figure 12 , one of the second assembly part and the second assembly cooperating part is a buckle 405, and the other is a clamping groove 506 matched with the buckle 405, and the buckle 405 is clamped with the clamping groove 506.

[0119] Through the clamping of the buckle 405 and the clamping groove 506, the limiting of the movement of the framework 40 in each direction is realized.

[0120] The buckle 405 comprises a first connecting section 406, a second connecting section 407 and a clamping section 408, which are arranged in sequence. The connection between the first connecting section 406 and the second connecting section 407 forms a bend, and the connection between the second connecting section 407 and the clamping section 408 forms a bend, the clamping section 408 is inserted into the clamping groove 506, and the second connecting section 407 abuts against the wall-hanging plate 50 or the framework 40 provided with the clamping groove 506.

[0121] The clamping section 408 is provided with a guide inclined surface 409 to facilitate the insertion of the buckle 405 into the clamping groove 506. When it is needed to separate the buckle 405 from the clamping groove 506, the guide inclined surface 409 is pressed by hand to make the buckle 405 separate from the clamping groove 506.

[0122] As shown in Figure 5As shown, the plug-in plate comprises a plug-in body 504, a support plate 501 and a clamping body 505, the plug-in body 504 is connected between the support plate 501 and the clamping body 505, the support plate 501 is located at the top of the plug-in body 504, and the clamping body 505 is located at the bottom of the plug-in body 504. The plug-in body 504 extends in the up-down direction, and the extending direction is perpendicular to the support plate 501. The clamping body 505 is arranged on the side of the plug-in body 504 facing the framework 40, and the clamping groove 506 is arranged at the connection between the plug-in body 504 and the clamping body 505. The buckle 405 is arranged on the side of the framework 40 facing the plug-in plate, and the first connecting section 406 is arranged obliquely, so that the second connecting section 407 is located above the clamping body 505 and abuts against the clamping body 505, and the clamping section 408 is inserted into the clamping groove 506.

[0123] The second connecting part and the second connecting matching part can also be in the form of screw holes, and the connection of the second connecting part and the second connecting matching part is realized by screw connection.

[0124] As shown in the drawings, Figure 5 The first connecting part is arranged at the top of the framework 40, and the second connecting part is arranged at the bottom of the framework 40.

[0125] When it is needed to install the framework 40 on the wall-hanging plate 50, the first connecting part is connected with the first connecting matching part first, and then the second connecting part is connected with the second connecting matching part. When it is needed to dismount the framework 40 from the wall-hanging plate 50, the second connecting part is separated from the second connecting matching part first, and then the framework 40 is pushed upward to separate the first connecting part from the first connecting matching part.

[0126] The second aspect of the embodiments of the utility model provides a kind of air conditioner, comprising: the indoor unit as described in any one of the above embodiments.

[0127] The air conditioner provided by the second aspect of the embodiments of the utility model includes the indoor unit as described in any one of the above embodiments, so it has all the beneficial effects of the indoor unit as described in any one of the above embodiments, which will not be repeated here.

[0128] The above description and drawings fully illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments can include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations can be changed. Some embodiments can include or replace parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and can be variously modified and changed without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An indoor unit, characterized by, The indoor unit comprises: an evaporator; a water pan arranged below the evaporator; a water baffle arranged outside the evaporator; wherein a surface of the water baffle facing away from the evaporator is provided with a water guiding structure to guide water to the water pan.

2. The indoor unit according to claim 1, wherein the water guiding structure comprises water guiding ribs protruding from the surface of the water baffle facing away from the evaporator.

3. The indoor unit according to claim 2, wherein the water guiding ribs comprise a plurality of first water guiding ribs, at least part of the first water guiding ribs are arranged in a top-down direction in sequence, and each first water guiding rib is arranged obliquely.

4. The indoor unit according to claim 3, wherein the oblique directions of two adjacent first water guiding ribs are different, and in the orthographic projection of the first water guiding rib located above and the first water guiding rib located below on a horizontal plane, the lower end of the first water guiding rib located above is between the upper end and the lower end of the first water guiding rib located below.

5. The indoor unit according to claim 1, wherein the water guiding ribs comprise second water guiding ribs arranged at the edge of the water baffle and extending along the edge of the water baffle.

6. The indoor unit according to any one of claims 1 to 5, characterized by, The water baffle comprises: a first plate segment arranged outside the end surface of the evaporator; a second plate segment arranged outside the side surface of the evaporator, the first plate segment and the second plate segment jointly enclose a mounting space, and the end portion of the evaporator is arranged in the mounting space; the first plate segment and / or the second plate segment is provided with a water guiding structure.

7. The indoor unit of claim 6, characterized in that, The water baffle further comprises: a protrusion arranged on the surface of the first plate segment facing away from the evaporator, the top end of the protrusion is inclined downward to form a water guiding surface, and the water guiding structure comprises the water guiding surface.

8. The indoor unit according to claim 6, wherein the bottom of the first plate segment is provided with a relief groove.

9. The indoor unit according to any one of claims 1 to 5, wherein the water baffle is provided with a connecting portion, and the evaporator is provided with a connecting mating portion, and the connecting portion is connected with the connecting mating portion.

10. An air conditioner characterized by comprising: The indoor unit comprises: the indoor unit according to any one of claims 1 to 9.

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