WO2018176616A1

WO2018176616A1 - Indoor air-conditioning unit and air conditioner

Info

Publication number: WO2018176616A1
Application number: PCT/CN2017/085781
Authority: WO
Inventors: 覃强
Original assignee: 广东美的制冷设备有限公司; 美的集团股份有限公司
Priority date: 2017-03-31
Filing date: 2017-05-24
Publication date: 2018-10-04
Also published as: CN106871245A

Abstract

An indoor air-conditioning unit and an air conditioner. The indoor air-conditioning unit comprises a housing, and a heat exchanger (200) and a fan component (300) which are located in the housing. The fan component (300) is located below the heat exchanger (200) and is detachably connected to the housing. The housing comprises a top wall (110), a bottom tray (120) adjoined to the top wall (110), a lower panel (170) provided opposite to the top wall (110), a front panel (150) provided opposite to the bottom tray (120), and an intermediate panel (160) splicing the lower end of the front panel (150) and the front end of the lower panel (170), respectively. The front panel (150) shields in front of the heat exchanger (200). The intermediate panel (160) shields in front of the fan component (300). The upper end of the front panel (150) is pivotally connected to the top wall (110). The lower end of the intermediate panel (160) is pivotally connected to the bottom tray (120). The front panel (150) can be overturned upwards to be opened to expose the heat exchanger (200). The intermediate panel (160) can be overturned downwards to receive a receiving passage where the fan component (300) is taken out. The technical solution can improve the disassembly efficiency of an air conditioner for facilitating user operations.

Description

Air conditioner indoor unit and air conditioner

Technical field

The invention relates to the field of air conditioners, and in particular to an air conditioner indoor unit and an air conditioner.

Background technique

In the existing air conditioner indoor unit, since the panel is usually fixedly connected to the outer casing, in order to smoothly take out the fan assembly, it is usually necessary to completely remove the panel and the outer casing to ensure that the fan assembly can be taken out. The need to completely remove the panel and the housing to take out the fan assembly reduces the disassembly and assembly efficiency of the air conditioner, which is not conducive to user operation.

Summary of the invention

The main object of the present invention is to provide an air conditioner indoor unit, which aims to improve the disassembly and assembly efficiency of the air conditioner to facilitate user operation.

To achieve the above object, an air conditioning indoor unit according to the present invention includes a housing, a heat exchanger and a fan assembly located in the housing, wherein the fan assembly is located below the heat exchanger, and the housing a detachable connection; the housing includes a top wall, a chassis adjacent to the top wall, a lower panel disposed opposite the top wall, a front panel disposed opposite the chassis, and a lower end of the front panel respectively a front panel spliced with the front end of the lower panel, the front panel is covered in front of the heat exchanger, and the middle panel is covered in front of the fan assembly;

The front plate end is pivotally connected to the top wall, the lower end of the middle panel is pivotally connected to the chassis, and the front panel can be flipped open upward to expose the heat exchanger to the outside; the middle panel Flip down to allow a positional passage for the fan assembly to be removed.

Preferably, the left and right ends of the inner surface of the chassis are respectively provided with a convex portion, and each of the convex portions is provided with a guiding block; the inner surface of the middle panel is provided with two pivoting blocks, each of the pivots A guide groove for sliding the guide block is disposed on the block, and the guide groove has an arc shape.

Preferably, a positional opening for the pivoting block to enter and exit is correspondingly provided on the chassis and adjacent to each of the convex portions.

Preferably, the back surface of the chassis and the recess corresponding to the position of the position are recessed forward so that the back surface of the chassis forms a escape groove there.

Preferably, the escape groove is disposed to face downward, and the lower panel is connected to the lower end surface of the chassis and extends rearward to block the opening of the escape groove.

Preferably, the top surface of the lower panel is provided with a limiting slot for the free end of the pivoting block to be adapted to resist.

Preferably, the fan assembly includes a water receiving tank and a wind wheel, the heat exchanger portion is annularly disposed at an upper portion of the wind wheel, the water receiving tank is disposed corresponding to a front end of the heat exchanger; the middle panel and the The front panel is detachably connected to the front side of the water receiving tank, respectively.

Preferably, the middle panel and the front panel are respectively engaged with the water receiving sink.

Preferably, the fan assembly includes a volute tongue and a volute, and the volute tongue and the volute form a duct for air circulation; and the middle panel is provided with an air outlet corresponding to the air duct.

Preferably, the fan assembly is provided with a slider, and the chassis is correspondingly provided with a sliding slot for sliding connection of the slider, and the sliding slot is gradually inclined downward from the rear to the front.

The present invention also provides an air conditioner including an air conditioner outdoor unit and an air conditioner indoor unit, the air conditioner indoor unit including a housing, a heat exchanger and a fan assembly located in the housing, wherein the fan assembly Located under the heat exchanger and detachably connected to the housing; the housing includes a top wall, a chassis adjacent to the top wall, a lower panel disposed opposite the top wall, and the chassis a front panel that is oppositely disposed, and a middle panel that is respectively spliced with the front end of the front panel and the front end of the lower panel, the front panel is covered in front of the heat exchanger, and the middle panel is covered by the fan assembly a front front end pivotally connected to the top wall, a lower end of the middle panel being pivotally connected to the chassis, the front panel being flipped open upward to expose the heat exchanger to the outside; The middle panel is turned upside down to give way to a yielding passage for the fan assembly to be removed.

In the present invention, since the front panel is pivotally connected to the top wall, when the front panel is turned up, the components such as the heat exchanger can be easily cleaned. At the same time, since the middle panel is pivotally connected to the chassis, the middle panel is turned over so that it gives way to a yielding passage for the fan assembly to be taken out. The method of completely removing the middle panel and the front panel to take out components such as the fan assembly and the heat exchanger can improve the disassembly and assembly efficiency of the air conditioner, and is convenient for the user to operate, and is beneficial to the cleaning or wiring of the fan assembly.

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 structural view of an embodiment of an air conditioner indoor unit according to the present invention;

2 is a schematic view showing the internal structure of the air conditioner indoor unit of FIG. 1;

Figure 3 is an exploded perspective view of the air conditioner indoor unit of Figure 1;

Figure 4 is a schematic structural view of the middle panel of Figure 1;

Figure 5 is a schematic structural view of the chassis of Figure 1;

Figure 6 is a partial enlarged view of a portion A in Figure 5;

Figure 7 is a partial schematic view of the lower panel of Figure 1 as seen from top to bottom;

Figure 8 is a top plan view of the air conditioner indoor unit of Figure 1, wherein the middle panel is in an open state;

Figure 9 is a left side view of the air conditioner indoor unit of Figure 1;

Figure 10 is a cross-sectional view taken along line B-B of Figure 8;

Figure 11 is a cross-sectional view taken along line C-C of Figure 8;

Figure 12 is a partial enlarged view of the front panel of Figure 2 at D;

Figure 13 is a partial enlarged view of the left wall of Figure 2 at D.

Description of the reference numerals:

标号Label	名称name	标号Label	名称name
110110	顶壁Top wall	160160	中面板Middle panel
120120	底盘Chassis	161161	枢接块Pivot block
121121	凸部Convex	16111611	导槽Guide slot
122122	导向块Guide block	162162	第一卡扣First buckle
123123	让位口Give way	163163	出风口Air outlet
124124	避让槽Avoidance slot	170170	下面板Below board
125125	滑槽Chute	171171	限位槽Limit slot
130130	左壁Left wall	200200	换热器Heat Exchanger
131131	安装块Mounting block	300300	风机组件Fan assembly
13111311	弹性限位块Flexible limit block	310310	风轮wind mill
13121312	转轴孔Shaft hole	320320	电机Motor
140140	右壁Right wall	330330	接水槽Sink
150150	前面板Front panel	331331	第一卡槽First card slot
151151	第二卡扣Second buckle	332332	第二卡槽Second card slot
152152	转动臂Rotating arm	333333	滑块Slider
153153	凸块Bump	340340	导风板Baffle
154154	转轴Rotating shaft	350350	摆叶Pendulum

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 an air conditioner comprising an air conditioner outdoor unit and an air conditioner indoor unit.

In the embodiment of the present invention, as shown in FIG. 1 to FIG. 3, the air conditioning indoor unit includes a housing, a heat exchanger 200 located in the housing, and a fan assembly 300, wherein the fan assembly 300 is located in the replacement The heat exchanger 200 is detachably connected to the housing; the housing includes a top wall 110 (shown in FIG. 10), a chassis 120 adjacent to the top wall 110, and a top surface 110 opposite to the top wall 110 a lower panel 170, a front panel 150 disposed opposite the chassis 120, and a middle panel 160 between the front panel 150 and the lower panel 170; the front panel 150 is covered by the heat exchanger 200 In the front, the middle panel 160 is covered in front of the fan assembly 300. The lower end of the middle panel 160 is pivotally connected to the chassis 120, and the upper end of the front panel 150 is pivotally connected to the top wall 110, and the front panel 150 can be turned upward to expose the heat exchanger 200 to The middle panel 160 is turned downward to give way to a yielding passage for the fan assembly 300 to be taken out.

In the embodiment of the present invention, the panel of the air conditioner indoor unit is divided into three parts, namely, a front panel 150, a middle panel 160, and a lower panel 170, and the front panel 150 covers the position where the heat exchanger 200 is located. The middle panel 160 is disposed at a position where the fan assembly 300 is located. Since the middle panel 160 needs to be flipped open, it is conceivable that the upper end of the middle panel 160 is detachably connected to other components. Since the front panel 150 needs to be flipped open, it is also conceivable that the lower end of the front panel 150 is detachably connected to other components.

The fan assembly 300 specifically includes a wind wheel 310, a motor 320 for driving the rotation of the wind wheel 310, and an electric control box or the like electrically connected to the motor 320. Of course, the fan assembly 300 may further include components such as a wind deflector 340, a pendulum blade 350, an air outlet frame, and the like.

In the present invention, since the front panel 150 is pivotally connected to the top wall 110, when the front panel 150 is turned up, the components such as the heat exchanger 200 can be easily cleaned. At the same time, since the middle panel 160 is pivotally connected to the chassis 120, the middle panel 160 is turned over so that it gives way to a yielding passage for the fan assembly 300 to be taken out. The method of completely removing the middle panel 160 and the front panel 150 to take out the components of the fan assembly 300 and the heat exchanger 200 can improve the disassembly and assembly efficiency of the air conditioner, facilitate user operation, and facilitate cleaning of the fan assembly 300. Or wiring, etc.

In the embodiment of the present invention, the middle panel 160 is slidably connected to the chassis 120. Specifically, please refer to FIG. 4 to FIG. 6 , a convex portion 121 is disposed on each of the left and right ends of the inner surface of the chassis 120 , and each of the convex portions 121 is provided with a guiding block 122 ; The inner surface is provided with two pivoting blocks 161, and each of the pivoting blocks 161 is correspondingly provided with a guiding groove 1611 (shown in FIG. 10) for sliding the guiding block 122, and the guiding groove 1611 is an arc. shape. Specifically, the two guiding blocks 122 are respectively located on the outer sides of the two convex portions 121, that is, on the two sides of the convex portions 121 facing away from each other. Of course, the two guiding blocks 122 may be respectively located on the two convex portions. The inner side of the portion 121 is located on opposite sides of the two convex portions 121. The guiding slot 1611 is in the shape of a circular arc, and the guiding slot 1611 is gradually away from the end of the pivoting block 161 and the middle panel 160. The direction of the upper end of the middle panel 160 extends, and the guide groove 1611 is bent and extended toward the middle panel 160. The guiding block 122 is preferably in the shape of a circular arc, and its center coincides with the center of the guiding groove 1611. The shape of the arc-shaped guiding block 122 is adapted to the shape of the guiding groove 1611, so that the guiding along the guide can be ensured. The groove 1611 slides more smoothly. The pivoting block 161 is preferably in the shape of a circular arc, and its center coincides with the center of the guiding groove 1611.

A positional opening 123 for the pivoting block 161 to enter and exit is correspondingly disposed on the chassis 120 at a position adjacent to each of the convex portions 121. In this embodiment, by providing the retaining port 123, the pivoting block 161 can extend out of the retaining port 123, that is, the length of the guiding slot 1611 is extended, and the middle is extended. The flipping stroke of the panel 160 is thereby more advantageous for closing the middle panel 160.

After the pivoting block 161 protrudes from the retaining port 123 to the chassis 120, since the chassis 120 is mounted on the wall, the chassis is prevented from interfering with the wall by the pivoting block 161. The back surface of the recess 120 is recessed toward the front of the position opening 123 such that the back surface of the chassis 120 forms a relief groove 124 (as shown in FIG. 9), such that the back surface of the chassis 120 and the corresponding portion There is a certain distance between the positional opening 123 and the wall, thereby avoiding the contact of the pivoting block 161 with the wall.

As shown in FIG. 8 and FIG. 9, the escape groove 124 is open downward, and the lower panel 170 is connected to the lower end surface of the chassis 120 and extends rearward to block the opening of the escape groove 124. mouth. Thus, the lower panel 170 can form an occlusion function on the escape groove 124, thereby facilitating the appearance of the product, and at the same time, the arrangement of the lower panel 170 can also strengthen the structural strength of the pivot joint. In addition, since the lower panel 170 is disposed, when the middle panel 160 is turned down to a certain angle, the middle panel 160 can abut the lower panel 170, thereby restricting the middle panel 160 from continuing. Flip down to avoid the middle panel 160 smashing the wall. Preferably, the lower panel 170 is integrally formed with the chassis 120, which facilitates processing and reduces installation.

Referring to FIG. 7 and FIG. 10, the top surface of the lower panel 170 is provided with a limiting slot 171 for the free end of the pivoting block 161 to be adapted to resist, and when the middle panel 160 is flipped up into position, When the middle panel 160 is flipped up and closed, the free end of the pivoting block 161 can protrude into the limiting slot 171. In this embodiment, the limiting slot 171 can limit the movement of the pivoting block 161 in the up, down, left, and right directions, thereby preventing the middle panel 160 from being shaken, and the limiting slot 171 is opposite to the pivoting block. 161 also has a bit of a role.

Referring to FIG. 3, FIG. 10 and FIG. 11, the fan assembly 300 includes a water receiving tank 330 and a wind wheel 310. The heat exchanger 200 is partially disposed at an upper portion of the wind wheel 310. The front end of the heat exchanger 200 is disposed; the middle panel 160 and the front panel 150 are detachably connected to the front side of the water tank 330, respectively. In this embodiment, the heat exchanger 200 forms a downwardly flared shape, and the water receiving tank 330 is located below the front end of the heat exchanger 200 for collecting the dripping on the heat exchanger 200. Condensed water. Preferably, the top wall 110 is provided with an air inlet. The manner in which the middle panel 160 and the front panel 150 are detachably connected to the front side of the water tank 330 can also form a certain supporting effect on the fan assembly 300.

Preferably, the middle panel 160 and the front panel 150 are respectively engaged with the water receiving tank 330. Specifically, the upper end of the front panel 160 is provided with a first buckle 162, and the front side of the water receiving tank 330 is provided with a first card slot 331 for the first buckle 162 to be engaged; There is a second buckle 151, and a front side of the water receiving tank 330 is provided with a second card slot 332 for the second buckle 151 to be engaged. Since the front panel 150 is opened upward and the middle panel 160 is opened downward, it is conceivable that the second card slot 332 is located above the first card slot 331 by way of snapping. Easy to operate.

Of course, in other embodiments, the front end of the middle panel 160 can also be detachably connected to the lower end of the front panel 150, and the detachable connection can be screwed or snapped.

The fan assembly 300 includes a volute tongue and a volute that together with the volute form a duct for air circulation. Specifically, the indoor air enters the casing from the air inlet of the top wall 110 under the action of the wind wheel 310, and enters the air passage after heat exchange with the heat exchanger 200, and under the action of the fan, It is blown out from the air outlet 163. Preferably, as shown in FIG. 4, the air outlet 163 is disposed on the middle panel 160 corresponding to the air passage, so that the air after heat exchange is downwardly directed from the air outlet 163 of the middle panel 160 by the wind wheel 310. Blowing out, the heat-exchanged air is sent to the lower part of the room, which is beneficial to improve the user experience. The middle panel 160 preferably has an arc shape, so that the air after heat exchange is sent obliquely downward, so that the air supply distance is farther and the indoor temperature is more uniform. Preferably, the air outlet 163 extends downward from the upper end of the middle panel 160, so that the middle panel 160 is disposed in a U shape. Of course, in other embodiments, the air outlet 163 may be formed on the middle panel 160 and the front panel 150, that is, a gap is formed at the upper end of the middle panel 160, and the lower end of the front panel 150 is also A notch is formed, and the two notches together form the air outlet 163.

As shown in Figures 5, 12 and 13, the housing further includes a left wall 130 and a right wall 140 that are respectively coupled to the top wall 110, in order to avoid the front of the fan assembly 300 being removed. The panel 150 is occluded to block the line of sight. Therefore, an elastic limiting block 1311 is disposed on the inner side of the left wall 130 and the right wall 140. The inner side of the front panel 150 and the left and right sides are respectively provided with a rotating arm 152. Each of the rotating arms 152 is provided with a protrusion 153; when the front panel 150 is turned upward by an external force, the protrusion 153 can be pressed and passed over the elastic limiting block 1311; when the front panel When the force is released, the elastic limiting block 1311 abuts the protrusion 153 to restrict the front panel 150 from falling back.

Specifically, a mounting block 131 is disposed at a position inside the left wall 130 and the right wall 140 and near the front end and the upper end, and the mounting block 131 is disposed in an annular shape having a notch, the left wall 130 and the right The walls 140 are each disposed corresponding to the notch of the different mounting block 131 to form a closed loop. The mounting block 131 is provided with a rotating shaft hole 1312. The rotating shaft hole 1312 passes through the mounting block 131 in the left-right direction. The rotating arm 152 is correspondingly provided with a rotating shaft 154. When the mounting arm 152 is inserted, the rotating arm 152 extends into the mounting body 131. The inside of the ring of the mounting block 131 is inserted, and the rotating shaft 154 is inserted into the rotating shaft hole 1312. The elastic limiting block 1311 is located on the inner annular surface of the mounting block 131. When the front panel 150 is in the initial position, it is closed with the left wall 130 and the right wall 140. As the front panel 150 is opened upward, the front panel 150 is opened upward. The bump 153 is in contact with the elastic limiting block 1311, and the front panel 150 is opened upward by force, and the convex piece 153 is pressed to elastically deform the elastic limiting block 1311 so that the protruding piece 153 passes over the The elastic limiting block 1311 is configured to enable the front panel 150 to continue to move upward; when the front panel 150 loses an external force, it naturally falls back under the force of gravity, and the elastic limiting block 1311 is opposite to the center. The bump 153 performs a blocking limit, so that the front panel 150 stops continuing to fall back while maintaining a certain opening angle. At this time, the front panel 150 is pressed backward by force, and the bump 153 is pressed by the force. The elastic limiting block 1311 is passed back through the elastic limiting block 1311 to disengage from the limit of the elastic limiting block 1311, so that the front panel 150 falls back to the initial position.

In order to facilitate the removal of the fan assembly 300, the fan assembly 300 is detachably coupled to the chassis 120, such as a screwing, snapping or sliding connection. Preferably, the fan assembly 300 slides with the chassis 120. connection. Specifically, with reference to FIG. 3, FIG. 5 and FIG. 10, the fan assembly 300 is provided with a slider 333, and the chassis 120 is correspondingly provided with a sliding slot 125 for sliding connection of the slider 333. The chute 125 is gradually inclined downward from the rear to the front, so that the fan assembly 300 can be taken obliquely forward and downward to facilitate the extraction of the fan assembly 300. At the same time, during installation, the slider 333 moves upward along the sliding slot 125 to play a guiding role, so that the installation is more accurate. The slider 333 may be located at the back of the fan assembly 300 or at the left and right ends of the fan assembly 300. In one embodiment, the left and right sides of the water receiving tank 330 are respectively provided with a slider 333, and the chassis 120 is correspondingly provided with two convex plates, and each of the convex plates is provided with one of the sliding grooves 125. Preferably, the chute 125 penetrates the convex plate in the left and right direction. The fan assembly 300 can reduce the contact area between the fan assembly 300 and the chassis 120 by sliding the slider 333 in the sliding slot 125, thereby reducing friction damage between the two. . Of course, in other embodiments, the fan assembly 300 can also be slidably coupled to the left wall 130 and the right wall 140, and the sliding connection manner is not limited to the slider 333 and the sliding slot 125, and can also be a ball and a slide. The groove 125, or the cylinder and the chute 125, and the like.

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

An air conditioner indoor unit, comprising: a housing, a heat exchanger and a fan assembly located in the housing, wherein the fan assembly is located below the heat exchanger and detachably connected to the housing The housing includes a top wall, a chassis abutting the top wall, a lower panel disposed opposite the top wall, a front panel disposed opposite the chassis, and a lower end of the front panel and the a front panel of the front panel of the lower panel, the front panel is covered in front of the heat exchanger, and the middle panel is covered in front of the fan assembly;

The front plate end is pivotally connected to the top wall, the lower end of the middle panel is pivotally connected to the chassis, and the front panel can be flipped open upward to expose the heat exchanger to the outside; the middle panel Flip down to allow a positional passage for the fan assembly to be removed.
The air conditioner indoor unit according to claim 1, wherein a convex portion is disposed on each of the left and right ends of the inner surface of the chassis, and each of the convex portions is provided with a guiding block; an inner surface of the middle panel Two pivoting blocks are disposed, and each of the pivoting blocks is correspondingly provided with a guiding groove for sliding the guiding block, and the guiding groove has an arc shape.
The air conditioner indoor unit according to claim 2, wherein a position of the chassis for accessing the pivoting block is correspondingly provided on the chassis and adjacent to each of the convex portions.
The air conditioner indoor unit according to claim 3, wherein a back surface of the chassis and a recess toward the front of the let-off port are formed such that a back surface of the chassis forms a escape groove there.
The air conditioner indoor unit according to claim 4, wherein the escape groove is disposed to face downward, the lower panel is coupled to the lower end surface of the chassis, and extends rearward to block the escape groove The exposure.
The air conditioner indoor unit according to claim 5, wherein the top surface of the lower panel is provided with a limiting groove for the free end of the pivoting block to be fitted against.
The air conditioner indoor unit according to claim 1, wherein the fan assembly comprises a water receiving tank and a wind wheel, the heat exchanger portion is annularly disposed at an upper portion of the wind wheel, and the water receiving tank corresponds to the heat exchange The front end of the device is disposed; the front panel and the front panel are respectively detachably connected to the front side of the water receiving tank.
The air conditioner indoor unit according to claim 7, wherein the middle panel and the front panel are respectively engaged with the water receiving sink.
The air conditioner indoor unit according to claim 1, wherein the fan assembly comprises a volute tongue and a volute, and the volute tongue and the volute form a duct for air circulation; the middle panel corresponds to The air duct is provided with an air outlet.
The air conditioner indoor unit according to claim 1, wherein the fan assembly is provided with a slider, and the chassis is provided with a sliding slot for sliding connection of the slider, the sliding slot is backward Tilt down gradually before setting.
An air conditioner, comprising: an air conditioner outdoor unit and an air conditioner indoor unit, the air conditioner indoor unit including a housing, a heat exchanger and a fan assembly located in the housing, wherein the fan assembly Located under the heat exchanger and detachably connected to the housing; the housing includes a top wall, a chassis adjacent to the top wall, a lower panel disposed opposite the top wall, and the chassis a front panel that is oppositely disposed, and a middle panel that is respectively spliced with the front end of the front panel and the front end of the lower panel, the front panel is covered in front of the heat exchanger, and the middle panel is covered by the fan assembly Front

The front plate end is pivotally connected to the top wall, the lower end of the middle panel is pivotally connected to the chassis, and the front panel can be flipped open upward to expose the heat exchanger to the outside; the middle panel Flip down to allow a positional passage for the fan assembly to be removed.
The air conditioner according to claim 11, wherein a convex portion is disposed on each of the left and right ends of the inner surface of the chassis, and each of the convex portions is provided with a guiding block; the inner surface of the middle panel is provided There are two pivoting blocks, and each of the pivoting blocks is correspondingly provided with a guiding groove for sliding the guiding block, and the guiding groove has an arc shape.
The air conditioner according to claim 12, wherein a position of the pivoting block in and out of the chassis is correspondingly provided on the chassis and adjacent to each of the protrusions.
The air conditioner according to claim 13, wherein a back surface of said chassis and a recess toward said front side corresponding to said let-off opening are formed such that a back surface of said chassis forms a escape groove there.
The air conditioner according to claim 14, wherein the escape groove is disposed to face downward, and the lower panel is coupled to the lower end surface of the chassis and extends rearward to block the escape groove. Open.
The air conditioner according to claim 15, wherein a top surface of the lower panel is provided with a limiting groove for the free end of the pivoting block to be fitted against.
The air conditioner according to claim 11, wherein the fan assembly comprises a water receiving tank and a wind wheel, the heat exchanger portion is annularly disposed at an upper portion of the wind wheel, and the water receiving tank corresponds to the heat exchanger The front panel is disposed; the front panel and the front panel are respectively detachably connected to the front side of the water receiving tank.
The air conditioner according to claim 17, wherein said middle panel and said front panel are respectively engaged with said water receiving sink.
The air conditioner according to claim 11, wherein said fan assembly comprises a volute tongue and a volute, said volute tongue and said volute forming a duct for air circulation; said corresponding panel on said center panel The air duct has an air outlet.
The air conditioner according to claim 11, wherein the fan assembly is provided with a slider, and the chassis is correspondingly provided with a sliding slot for sliding connection of the slider, the sliding slot is backward and forward Gradually tilt down to set.