WO2018133208A1 - Indoor unit of wall-mounted air conditioner and wall-mounted air conditioner - Google Patents

Abstract

Disclosed are an indoor unit (10) of a wall-mounted air conditioner and a wall-mounted air conditioner. The indoor unit (10) of a wall-mounted air conditioner comprises a chassis (11), a heat exchanger (12) and an air outlet frame (13). The chassis (11) has upper and lower ends in the width direction thereof. The chassis (11) is provided with two opposite baffles (11b) extending along the vertical direction. First sliding portions are arranged on inner surfaces of the two baffles (11b). The heat exchanger (12) is mounted on the chassis (11). The chassis (11), the two baffles (11b) and the heat exchanger (12) form an air duct inner cavity with a downward opening through joint enclosure. The air outlet frame (13) is used for mounting a cross-flow wind wheel (15). The air outlet frame (13) is provided with second sliding portions at two opposite ends in the length direction of the chassis (11). The air outlet frame (13) and the two baffles (11b) are detachably mounted in the air duct inner cavity by means of groove-rail matching between the first sliding portions and the second sliding portions.

Description

 Wall-mounted air conditioner indoor unit and wall-mounted air conditioner

Technical field

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

Background technique

The indoor unit of the wall-mounted air conditioner generally has a chassis, a heat exchanger, a cross-flow wind wheel and other air duct components. Since the indoor air conditioner of the wall-mounted air conditioner has a long-term working process, the cross-flow wind wheel is easy to deposit dust, so regular cleaning is required.

In the existing indoor unit of the wall-mounted air conditioner, the heat exchanger is first disassembled, and the cross-flow wind wheel is leaked to disassemble the cross-flow wind wheel. In this process, the disassembly and installation of the heat exchanger is troublesome, which causes inconvenience in the disassembly of the cross flow wind wheel.

Summary of the invention

The main object of the present invention is to provide a wall-mounted air conditioner indoor unit, which aims to reduce the difficulty of disassembling the cross-flow wind wheel when the interior of the wall-mounted air conditioner needs to be cleaned.

In order to achieve the above object, the indoor unit of the wall-mounted air conditioner proposed by the present invention comprises:

a chassis having upper and lower ends in a width direction thereof, the chassis is provided with two baffles extending upward and downward and opposite, and the inner surfaces of the two baffles are respectively provided with a first sliding portion;

a heat exchanger, mounted on the chassis, the chassis, the two baffles and the heat exchanger are collectively enclosed to form an air passage cavity with an opening downward;

An air outlet frame is disposed for the cross flow wind wheel, and the second sliding portion is disposed at opposite ends of the air outlet frame at a length direction of the chassis, and the air outlet frame and the two baffles pass the first sliding The portion is detachably mounted to the air passage inner cavity in cooperation with the second sliding portion groove rail.

Preferably, the first sliding portion is a sliding groove disposed on the inner surfaces of the two baffles, and the second sliding portion is a sliding block disposed at two ends of the air outlet frame.

Preferably, the slider is disposed in an elongated shape in an extending direction of the sliding slot, and the slider is fixedly mounted to the air outlet frame.

Preferably, the slider has a card slot at an end surface of one end of the air outlet frame, or a card slot is formed in a circumferential direction of the slider, and a sidewall of the sliding slot is formed with an inner flange, the inner side The flange extends into the card slot to be fastened to the slider.

Preferably, at least one wall surface of the slider facing the inner wall of the sliding slot is provided with balls.

Preferably, the chute is arranged in a straight line.

Preferably, the angle between the chute and the vertical direction is greater than or equal to 10° and less than or equal to 30°.

Preferably, the chute has a notch through which the lower end of the baffle is penetrated, and the notch is flared.

Preferably, the sliding slot includes a side wall extending toward a lower end of the baffle, and a guiding wall located at the notch and connected to the side wall, the guiding wall and the side wall being at an angle greater than It is equal to 3° and less than or equal to 10°.

Preferably, the air outlet frame comprises a frame for the cross-flow wind wheel, a volute tongue, a water connection tank connecting the volute tongue, and a wind deflector mounting bracket connecting the volute tongue, the volute tongue and the joint The water tank and the wind deflector mounting bracket are integrally formed.

Preferably, the inner surface of the two baffles is provided with a spring buckle, and the two ends of the air outlet frame are provided with a positioning slot, and the air outlet frame is fixed by the spring buckle and the positioning slot. The air passage lumen.

Preferably, the wall-mounted air conditioner indoor unit has a wind turbine motor connected to the cross-flow wind turbine, and the wind turbine motor is mounted on the air outlet frame.

The present invention also provides a wall-mounted air conditioner comprising a wall-mounted air conditioner indoor unit, the wall-mounted air conditioner indoor unit comprising a chassis, a heat exchanger and an air outlet frame, the chassis having upper and lower sides in a width direction thereof The bottom plate is provided with two baffles extending in the upper and lower direction and opposite to each other, and the inner surfaces of the two baffles are respectively provided with a first sliding portion; the heat exchanger is mounted on the chassis, the chassis, The two baffles and the heat exchanger are enclosed to form an air passage inner cavity with an opening downward; the air outlet frame is installed by a cross flow wind wheel, and the relative direction of the air outlet frame in the longitudinal direction of the chassis A second sliding portion is disposed at both ends, and the air outlet frame and the two baffles are detachably mounted to the air passage inner cavity by the first sliding portion and the second sliding portion groove rail.

Preferably, the first sliding portion is a sliding groove disposed on the inner surfaces of the two baffles, and the second sliding portion is a sliding block disposed at two ends of the air outlet frame.

Preferably, the slider is disposed in an elongated shape in an extending direction of the sliding slot, and the slider is fixedly mounted to the air outlet frame.

Preferably, the slider has a card slot at an end surface of one end of the air outlet frame, or a card slot is formed in a circumferential direction of the slider, and a sidewall of the sliding slot is formed with an inner flange, the inner side The flange extends into the card slot to be fastened to the slider.

Preferably, at least one wall surface of the slider facing the inner wall of the sliding slot is provided with balls.

Preferably, the chute is arranged in a straight line.

Preferably, the angle between the chute and the vertical direction is greater than or equal to 10° and less than or equal to 30°.

Preferably, the chute has a notch through which the lower end of the baffle is penetrated, and the notch is flared.

Preferably, the sliding slot includes a side wall extending toward a lower end of the baffle, and a guiding wall located at the notch and connected to the side wall, the guiding wall and the side wall being at an angle greater than It is equal to 3° and less than or equal to 10°.

Preferably, the air outlet frame comprises a frame for the cross-flow wind wheel, a volute tongue, a water connection tank connecting the volute tongue, and a wind deflector mounting bracket connecting the volute tongue, the frame body and the worm The tongue, the water receiving sink and the wind deflector mounting bracket are integrally formed.

Preferably, the inner surface of the two baffles is provided with a spring buckle, and the two ends of the air outlet frame are provided with a positioning slot, and the air outlet frame is fixed by the spring buckle and the positioning slot. The air passage lumen.

Preferably, the wall-mounted air conditioner indoor unit has a wind turbine motor connected to the cross-flow wind turbine, and the wind turbine motor is mounted on the air outlet frame.

The technical solution of the present invention provides a first sliding portion on the two baffles forming the inner cavity of the air duct, and a second sliding portion that is engaged with the first sliding portion groove rail at both ends of the air outlet frame, so that the user When the cross-flow wind wheel is disassembled, it is not necessary to disassemble the heat exchanger, and only the air outlet frame needs to be slid out from the inner cavity of the air duct, thereby greatly reducing the difficulty of disassembling the cross-flow wind wheel.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and those skilled in the art can obtain other drawings according to the structures shown in the drawings without any creative work.

1 is a schematic view showing the internal structure of an indoor unit of a wall-mounted air conditioner according to the present invention;

Figure 2 is a plan view of the indoor unit of the wall-mounted air conditioner of Figure 1;

Figure 3 is a cross-sectional view of the indoor unit of the wall-mounted air conditioner of Figure 2 taken along line M-M;

Figure 4 is a schematic structural view of the chassis of Figure 1;

Figure 5 is a schematic view showing the assembly structure of the air outlet frame and the cross flow wind wheel of Figure 1;

Figure 6 is a schematic view showing the structure of the chassis of Figure 2 from another perspective;

Figure 7 is a schematic enlarged view of the structure at C in Figure 6.

Description of the reference numerals:

Label name Label name 10 Wall-mounted air conditioner indoor unit 11 Chassis 12 Heat Exchanger 13 Outlet frame 14 Grille 15 Cross flow wind wheel 11a Grille 11b Baffle 11c Buckle 110 Chute 111 Inverted edge 13a framework 13b Slider 13c Sink 13d Air deflector mounting bracket 131 Positioning slot 132 Motor mounting position

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be noted that if there is a directional indication (such as up, down, left, right, front, back, ...) in the embodiment of the present invention, the directional indication is only used to explain in a certain posture (as shown in the drawing) The relative positional relationship between the components, the motion situation, and the like, if the specific posture changes, the directional indication also changes accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of the "first", "second", etc. is used for the purpose of description only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.

The invention provides a wall-mounted air conditioner indoor unit, and a wall-mounted air conditioner including the wall-mounted air conditioner indoor unit.

Referring to Fig. 1, a wall-mounted air conditioner indoor unit 10 generally has a chassis 11, a face cover (not shown), a grill 14, a heat exchanger 12, a cross flow wind wheel 15 (Fig. 5), and a wind turbine motor (not shown). ). The heat exchanger 12 is mounted on the chassis 11 and encloses the chassis 11 to form an open air passage cavity, and the cross flow wind wheel 15 is installed in the air passage inner cavity. When the wall-mounted air conditioner indoor unit 10 is in operation, the outside air enters the interior of the wall-mounted air conditioner indoor unit 10 and exchanges heat with the heat exchanger 12, and is then led out from the opening by the cross-flow wind wheel 15.

In the embodiment of the present invention, as shown in FIG. 2, FIG. 3 and FIG. 4, the wall-mounted air conditioner indoor unit 10 includes a chassis 11, a heat exchanger 12, and an air outlet frame 13, the chassis 11 having a width direction thereof. The upper and lower ends of the chassis 11 are provided with two baffles 11b extending in the upward and downward directions and opposite sides, and the inner surfaces of the two baffles 11b are respectively provided with a first sliding portion. The heat exchanger 12 is mounted on the chassis 11, and the chassis 11, the two baffles 11b and the heat exchanger 12 are collectively enclosed to form an air passage cavity with an opening downward. The air outlet frame 13 is mounted on the cross flow wind wheel 15 , and the second sliding portion is disposed at opposite ends of the air outlet frame 13 in the longitudinal direction of the chassis 11 . The air outlet frame 13 and the two baffles 11b are detachably mounted in the air duct inner cavity by the first sliding portion and the second sliding portion groove rail.

Specifically, the wall-mounted air conditioner indoor unit 10 is generally disposed in a rectangular parallelepiped shape, and has a left and right ends in the longitudinal direction, upper and lower ends in the width direction, and a direction perpendicular to the wall when the wall is mounted. Front and rear sides. The chassis 11 has a bottom plate 11a for mounting against the wall, the two baffles 11b being left and right baffles spaced apart in the left and right directions, and both baffles 11b extending forward from the bottom plate 11a. The left baffle has an inner plate surface facing the right baffle, and the right baffle also has an inner plate surface facing a plate surface of the left baffle, and both inner plates are provided with a first plate surface Slide. Here, the first sliding portion may be a guide groove or a boss; that is, the inner plate surfaces may be provided with guide grooves, or may be provided with a boss, or one of the inner plate faces may be provided with a guide groove. The other inner panel is provided with a boss. For the guide groove, it should be understood that the guide groove extends to the lower end of the baffle 11b.

Referring to FIG. 5, the air outlet frame 13 may be a frame body 13a for only the cross-flow wind wheel. On the basis of the frame body 13a, the air outlet frame 13 may also be the frame body 13a and the volute tongue and the air deflector. At least one of the bracket 13d or the sink 13c is combined.

Both ends of the air outlet frame 13, that is, the left and right ends are provided with a second sliding portion that engages with the first sliding portion groove rail. Here, the second sliding portion may be a guide groove or a boss; that is, the left and right ends of the air outlet frame 13 may be provided with guide grooves, or may be provided with a boss, or one of the guide grooves may be provided at one end thereof. The other end is provided with a boss.

When the air outlet frame 13 is slidably mounted in position by the first sliding portion and the second sliding portion, the air outlet frame 13 can be fixed in the air passage inner cavity by a fixing member (for example, a screw). When the user needs to remove the cross-flow wind wheel 15 for cleaning, only the fixing member needs to be removed first, and then the air outlet frame 13 is pulled out from the air channel inner cavity along the first sliding portion. After the cross-flow wind wheel 15 is cleaned, the two second sliding portions can be aligned with the two first sliding portions, and then the air outlet frame 13 can be pushed toward the air passage inner cavity from the opening.

Here, a motor mounting position 132 may be disposed on the air outlet frame 13 for installation of the wind turbine motor. In this way, when the cross-flow wind wheel 15 is disassembled, the wind turbine motor can be disassembled, or when the wind turbine motor needs maintenance, the air outlet frame 13 can be directly removed, and then the wind turbine motor can be disassembled.

The technical solution of the present invention provides a first sliding portion on the two baffles 11b forming the inner cavity of the air duct, and a second sliding portion that is engaged with the first sliding portion groove rail at both ends of the air outlet frame 13, When the user disassembles the cross flow wind wheel 15, the heat exchanger 12 does not need to be disassembled, and only the air outlet frame 13 needs to be slid out from the air passage inner cavity, thereby greatly reducing the difficulty of disassembling the cross flow wind wheel 15.

Referring to FIGS. 3 to 5, although the first sliding portion may be a guide groove or a convex rail, the second sliding portion may be either a convex rail or a guide groove. However, for the slots on both ends of the air outlet frame 13, the strength of the air outlet frame 13 may be reduced. When the cross flow wind wheel 15 is rotating, if the strength of the air outlet frame 13 is low, the rotation of the cross flow wind wheel 15 is The stability of the air outlet frame 13 may be poor. In severe cases, the air outlet frame 13 may be directly broken. In view of this, in the embodiment, the first sliding portion is a sliding slot 110 disposed on the inner surface of the two baffles 11b, and the second sliding portion is a slider disposed at two ends of the air outlet frame 13 13b. By the cooperation of the slider 13b and the chute 110, the wind frame 13 can be slidably slid in the air passage cavity.

In the above embodiment, the slider 13b may have various shapes, for example, the slider 13b is arranged in a circle, the slider 13b is arranged in a square shape, the slider 13b is arranged in an ellipse, and other irregular shapes may be provided. However, it is considered that the front side of the air outlet frame 13 is the heat exchanger 12, and the rear side is the bottom plate 11a of the base. When the air outlet frame 13 is installed, the heat exchanger 12 or the bottom plate 11a may be touched. On the one hand, it may interfere with the sliding of the air outlet frame 13, and in addition, the heat exchanger 12 may be deformed or damaged due to the collision of the air outlet frame 13 with the heat exchanger 12. In view of this, in the present embodiment, the slider 13b is disposed in a non-circular shape, and the slider 13b is fixedly mounted to the air outlet frame 13. Thus, when the air outlet frame 13 slides, since the slider 13b is fixed to both ends of the air outlet frame 13, the air outlet frame 13 does not rotate with respect to the slider 13b. In addition, since the slider 13b is disposed in a non-circular shape, the slider 13b does not rotate relative to the sliding slot 110 in the sliding slot 110, and the air outlet frame 13 does not yaw forward and backward with respect to the first guiding rail, thereby It is avoided that the air outlet frame 13 comes into contact with the heat exchanger 12 or the bottom plate 11a of the chassis 11 when sliding. Here, the non-circularly disposed slider 13b is preferably disposed in an elongated shape in the extending direction of the chute 110.

Referring to FIG. 7 , in order to further enhance the stability of sliding of the slider 13 b in the sliding slot 110 , in the embodiment, the slider 13 b and the end surface of one end of the air outlet frame 13 have a card slot, or the slider A card slot is formed in the circumferential direction of the 13b, and the side wall forming the sliding slot 110 is provided with an inner flange 111, and the inner flange 111 extends into the card slot to be fastened to the slider 13b.

Considering that the slider 13b slides in the sliding slot 110, the groove wall of the sliding groove 110 and the slider 13b generate frictional force, and the air blowing frame 13 slides, on the one hand, the resistance is large, and the starting is not smooth. On the other hand, the number of times of sliding or the longer time may cause the chute 110 or the bad block to be deformed, which is also disadvantageous for sliding. In another preferred embodiment, at least one wall surface of the slider 13b facing the inner wall of the sliding slot 110 is provided with balls. The chute 110 has a groove bottom and a side wall adjacent to the groove bottom. The end surface of the slider 13b facing the groove bottom is provided with a ball, or the wall of the slider 13b facing the side wall of the chute 110 is provided with a ball.

Referring to Fig. 4, the chassis 11 is usually formed by an injection molding process. If the chute 110 is not linear during injection molding, it may cause difficulty in demolding. In order to facilitate the manufacture of the molding, in the embodiment, the chute 110 is arranged in a straight line. Further, with respect to the chute 110 provided in a straight line shape, the slider 13b of the air outlet frame 13 slides more smoothly in the chute 110.

Referring to Figure 3, the opening of the air passage lumen is typically located at the lower end of the air duct interior and in a forward position. Therefore, when the air outlet frame 13 is pushed into the air passage cavity, the movement path of the air outlet frame 13 is obliquely upward. In view of the movement trajectory of the air outlet frame 13, the chute 110 should also be disposed obliquely upward. For the inclination angle α of the chute 110, the angle α cannot be excessively large, otherwise, the outlet frame 13 may interfere with the heat exchanger 12 when sliding. The angle α should not be too small, otherwise the air outlet frame 13 will interfere with the bottom plate 11a of the chassis 11. In this embodiment, the angle α between the chute 110 and the vertical direction is greater than or equal to 10° and less than or equal to 30°. Here, the bottom plate 11a of the chassis 11 has a surface facing the wall and flush with the wall when the wall-mounted air conditioner indoor unit 10 is mounted on the wall, and the vertical direction means extending from the top to the bottom along the surface. The direction.

With reference to FIG. 3, in order to facilitate the alignment of the slider 13b and the sliding slot 110, in the embodiment, the sliding slot 110 has a slot for penetrating the lower end of the shutter 11b, and the slot is expanded. Port settings. Here, the chute 110 extends from the top to the bottom along the baffle 11b (inclined extension), and the chute 110 extends to the lower end edge of the baffle 11b. The chute 110 has two side walls extending toward the lower end of the baffle 11b, namely, a front front side wall and a rear rear side wall. The slot of the slot 110 is flared. The front wall of the slot of the slot 110 may be inclined forward, or the rear wall of the slot of the slot 110 may be inclined rearward. Of course, the inclination angle β of the front side wall and the rear side wall is also limited. In an implementation, the slot of the sliding slot 110 has a guiding wall connected to the sidewall, and the angle β between the guiding wall and the sidewall is greater than or equal to 3° and less than or equal to 10°. For this angle β, if the angle β is too small, the guiding effect is not significant. If the angle β is too large, the joint between the guide wall and the side wall may interfere with the slider 13b.

Referring to Fig. 5, it is mentioned in the above that the air outlet frame 13 may be a frame body 13a for only the cross flow wind wheel 15, and the air outlet frame 13 may be the frame body 13a and the frame body 13a. At least one of the volute tongue, the wind deflector mounting bracket 13d or the water receiving tank 13c is combined. It is considered that the air deflector mounting bracket 13d and the water receiving tank 13c are generally located at the air outlet, so if the water receiving tank 13c and the air deflector mounting bracket 13d are not attached to the above-described housing 13a, before the above-described housing 13a is detached It is also necessary to remove the water tank 13c and the air deflector mounting bracket 13d. In this way, the disassembly step of the cross flow wind wheel 15 is increased. In addition, the volute tongue is often required to be disassembled and cleaned.

In view of this, in the present embodiment, the air outlet frame 13 includes a frame body 13a for mounting the cross flow wind wheel 15, a volute tongue, a water receiving tank 13c connecting the volute tongue, and a wind guide connecting the volute tongue The panel mounting bracket 13d is integrally formed with the frame body 13a, the volute tongue, the water receiving tank 13c, and the wind deflector mounting bracket 13d. In this way, when the wind frame 13 is removed, it is only necessary to open the cover, disassemble the positioning member that fixes the wind frame 13, and then directly pull the air outlet frame 13 out of the air passage cavity.

Referring to FIG. 4 and FIG. 5, in order to facilitate the preliminary positioning of the air outlet frame 13 after the air outlet frame 13 is pushed into the air duct inner cavity, in a preferred embodiment, the inner surfaces of the two baffle plates 11b are provided with The latching ring 11c is provided with a positioning slot 131 at both ends of the air outlet frame 13. The air outlet frame 13 is fixedly mounted in the air duct inner cavity by the latching buckle 11c and the positioning slot 131. When the air outlet frame 13 enters the inner cavity, both ends of the air outlet frame 13 press the spring clip 11c, and the spring buckle 11c is elastically deformed until the air outlet frame 13 completely enters the inner cavity, and the positioning slot 131 and the latch 11c are positioned. Correspondingly, the buckle 11c returns to the elastic deformation and enters the positioning groove 131. Therefore, under the action of the chute 110 and the buckle 11c, the air outlet frame 13 can be initially positioned in the air passage cavity. The user can then fix the air outlet frame 13 in the air passage cavity by means of a fixing member.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structural transformation, or direct/indirect use, of the present invention and the contents of the drawings are used in the inventive concept of the present invention. It is included in the scope of the patent protection of the present invention in other related technical fields.

Claims (1)

A wall-mounted air conditioner indoor unit, comprising: a chassis having upper and lower ends in a width direction thereof, the chassis is provided with two baffles extending upward and downward and opposite, and the inner surfaces of the two baffles are respectively provided with a first sliding portion; a heat exchanger mounted on the chassis, the chassis, the two baffles and the heat exchanger are collectively enclosed to form an air passage cavity with an opening downward; An air outlet frame is disposed for the cross flow wind wheel, and the second sliding portion is disposed at opposite ends of the air outlet frame at a length direction of the chassis, and the air outlet frame and the two baffles pass the first sliding The portion is detachably mounted to the air passage inner cavity in cooperation with the second sliding portion groove rail. The indoor unit of the wall-mounted air conditioner according to claim 1, wherein the first sliding portion is a sliding groove provided on an inner surface of the two baffles, and the second sliding portion is disposed at the second sliding portion. Describe the sliders at both ends of the wind frame. 3. The wall-mounted air conditioner indoor unit according to claim 2, wherein the slider is disposed in an elongated shape in an extending direction of the chute, and the slider is fixedly mounted to the outlet Wind frame. The indoor unit of the wall-mounted air conditioner according to claim 2, wherein the slider has a card slot at an end surface of one end of the air outlet frame, or a card slot is opened in a circumferential direction of the slider. The side wall forming the sliding groove is provided with an inner flange, and the inner flange extends into the card slot to be fastened to the slider. The wall-mounted air conditioner indoor unit according to claim 2, wherein at least one wall surface of the slider facing the inner wall of the chute is provided with balls. The wall-mounted air conditioner indoor unit according to claim 2, wherein the chute is linearly disposed. The wall-mounted air conditioner indoor unit according to claim 6, wherein the angle between the chute and the vertical direction is 10° or more and 30° or less. The wall-mounted air conditioner indoor unit according to claim 6, wherein the chute has a notch through which the lower end of the baffle is penetrated, and the notch is flared. 9. The wall-mounted air conditioner indoor unit according to claim 8, wherein the chute includes a side wall extending toward a lower end of the baffle, and is located at the notch and connected to the side wall. The guiding wall has an angle between the guiding wall and the side wall of 3° or more and 10° or less. The wall-mounted air conditioner indoor unit according to claim 1, wherein the air outlet frame comprises a frame for mounting the cross-flow wind wheel, a volute tongue, a water connection tank connecting the volute tongue, and a connection The wind deflector mounting bracket of the volute tongue, the frame body, the volley tongue, the water receiving tank and the wind deflector mounting bracket are integrally formed. The indoor unit of the wall-mounted air conditioner according to claim 1, wherein the inner surfaces of the two baffles are provided with a snap fastener, and both ends of the air outlet frame are provided with positioning slots, The air outlet frame is installed in the air passage inner cavity through the buckle and the positioning slot. The wall-mounted air conditioner indoor unit according to claim 1, wherein the wall-mounted air conditioner indoor unit has a wind turbine motor connected to the cross-flow wind turbine, and the wind turbine motor is mounted on the outlet Wind frame. 13. A wall-mounted air conditioner, comprising: a wall-mounted air conditioner indoor unit, the wall-mounted air conditioner indoor unit comprising: a chassis having upper and lower ends in a width direction thereof, the chassis is provided with two baffles extending upward and downward and opposite, and the inner surfaces of the two baffles are respectively provided with a first sliding portion; a heat exchanger mounted on the chassis, the chassis, the two baffles and the heat exchanger are collectively enclosed to form an air passage cavity with an opening downward; An air outlet frame is disposed for the cross flow wind wheel, and the second sliding portion is disposed at opposite ends of the air outlet frame at a length direction of the chassis, and the air outlet frame and the two baffles pass the first sliding The portion is detachably mounted to the air passage inner cavity in cooperation with the second sliding portion groove rail. The wall-mounted air conditioner according to claim 13, wherein the first sliding portion is a sliding groove provided on inner surfaces of the two baffles, and the second sliding portion is disposed on the outer sliding portion. The sliders at the ends of the wind frame. The wall-mounted air conditioner according to claim 14, wherein the slider is disposed in an elongated shape in an extending direction of the chute, and the slider is fixedly mounted to the air outlet frame. . The wall-mounted air conditioner according to claim 14, wherein the slider has a card slot at an end surface of one end of the air outlet frame, or a card slot is formed in a circumferential direction of the slider to form a The side wall of the sliding slot is provided with an inner flange, and the inner flange extends into the card slot to be fastened to the slider. The wall-mounted air conditioner according to claim 14, wherein at least one wall surface of the slider facing the inner wall of the chute is provided with balls. The wall-mounted air conditioner according to claim 14, wherein the chute is disposed in a straight line shape. The wall-mounted air conditioner according to claim 18, wherein an angle between the chute and the vertical direction is 10 or more and 30 or less. The wall-mounted air conditioner according to claim 18, wherein the chute has a notch penetrating the lower end of the baffle, and the notch is flared. A wall-mounted air conditioner according to claim 20, wherein said chute includes a side wall extending toward a lower end of said baffle, and a guide located at said notch and connected to said side wall a wall, the angle between the guide wall and the side wall being greater than or equal to 3° and less than or equal to 10°. The wall-mounted air conditioner according to claim 13, wherein the air outlet frame comprises a frame for mounting the cross-flow wind wheel, a volute tongue, a water connection tank connecting the volute tongue, and the connection The air deflector mounting bracket of the volute tongue, the frame body, the volley tongue, the water receiving tank and the wind deflector mounting bracket are integrally formed. The wall-mounted air conditioner according to claim 13, wherein the inner surfaces of the two baffles are provided with a snap fastener, and both ends of the air outlet frame are provided with positioning slots, and the air outlet is provided. The frame is installed in the air passage cavity through the buckle and the positioning slot. The wall-mounted air conditioner according to claim 13, wherein the wall-mounted air conditioner indoor unit has a wind turbine motor connected to the cross-flow wind turbine, and the wind turbine motor is mounted to the air outlet frame .