Ceiling unit and air conditioner

Abstract

The invention provides a ceiling unit and an air conditioner. The ceiling machine comprises a base plate, a plurality of air inlet pipes and a plurality of air outlet pipes, a mounting hole is formed in the water pan in a surrounding manner; the air guide ring is arranged on the water receiving disc, and an air passing hole is defined by the air guide ring; the electric control box is located on the outer side of the air guide ring in the radial direction of the air guide ring and arranged on the water pan; the projection of the electric control box on the bottom wall of the base plate and the projection of the wind wheel on the bottom wall of the base plate have an overlapped area, and the avoiding groove is arranged to avoid the end, close to the bottom wall of the base plate, of the wind wheel in the process that the wind wheel is taken out of the mounting hole in an inclined state. In this way, the inclination angle of the wind wheel can be increased, the wind wheel can be better detached from the motor in an inclined state and detached from the mounting hole in an inclined state, the size of the required mounting hole is smaller, and therefore the ceiling machine is easier and more convenient to operate in the overhauling process and lower in operation difficulty, and the strength of the water pan is higher.

Description

Technical Field

[0001] This application relates to, but is not limited to, the field of air conditioning technology, specifically referring to a ceiling-mounted air conditioner and an air conditioner. Background Technology

[0002] The existing ceiling fan includes a chassis, a closed annular water collection tray, a closed annular air guide ring, an electrical control box, an open annular heat exchanger, and a fan assembly. The heat exchanger is fixed inside the chassis. The fan assembly is located inside the area enclosed by the heat exchanger and fixed to the bottom wall of the chassis. The water collection tray is fixed at the opening of the chassis and forms a mounting hole. The air guide ring is located at the mounting hole and fixed to the water collection tray. The electrical control box is located radially outside the air guide ring and fixed to the water collection tray. The projection of the electrical control box on the bottom wall of the chassis and the projection of the fan wheel on the bottom wall of the chassis have overlapping areas.

[0003] When disassembling the fan assembly, the air guide ring must be removed first, followed by the impeller, and then the motor. However, the impeller is obstructed by the electrical control box on the water tray when it is about to be removed from the motor's rotating shaft, preventing its removal. To ensure complete removal of the impeller from the motor's rotating shaft and its exit from the mounting hole, the current solution is to increase the size of the mounting hole, allowing the impeller to be disassembled at a greater angle (i.e., the end of the impeller near the electrical control box is close to the bottom wall of the chassis, while the end furthest from the electrical control box is away from the bottom wall of the chassis). However, this solution reduces the strength of the water tray. Summary of the Invention

[0004] This application provides a ceiling fan, comprising: a chassis with a clearance groove on its inner bottom surface; a water collection tray disposed at the opening of the chassis and surrounding a mounting hole; an air guide ring located at the mounting hole and disposed on the side of the water collection tray facing away from the bottom wall of the chassis, the air guide ring surrounding an air passage hole located inside the mounting hole; an electrical control box located radially outside the air guide ring and disposed on the water collection tray; and a fan assembly having a motor and a fan wheel, the motor being fixed inside the chassis, the fan wheel being located between the air passage hole and the motor and being drively connected to the motor, the projection of the electrical control box on the bottom wall of the chassis and the projection of the fan wheel on the bottom wall of the chassis having an overlapping area; wherein, the clearance groove is configured to avoid the end of the fan wheel adjacent to the bottom wall of the chassis during the process of the fan wheel being removed from the mounting hole in an inclined state.

[0005] In some exemplary embodiments, the clearance groove is annular in shape, with an outer diameter of 360mm to 480mm, a width of 50mm to 80mm, and a depth of 8mm to 12mm.

[0006] In some exemplary embodiments, the axial distance between the impeller and the water receiving tray is 9mm to 11mm, and the installation stroke of the impeller on the motor is 9.5mm to 11.5mm.

[0007] In some exemplary embodiments, the axial distance between the bottom wall of the chassis and the water receiving tray is 160mm to 180mm, the diameter of the impeller is 466mm to 476mm and the height is 126mm to 138mm, the length of the mounting hole is greater than the diameter of the impeller, and the width of the mounting hole is greater than the height of the impeller.

[0008] In some exemplary embodiments, the motor is an external rotor motor, and the external rotor of the external rotor motor has a mounting stud protruding on the side facing the wind guide ring. The impeller disc has a receiving groove recessed away from the external rotor motor. The end wall of the receiving groove has a third through hole. The external rotor motor is located in the receiving groove. The mounting stud passes through the third through hole and is tightened with a nut.

[0009] In some exemplary embodiments, the inner edge of the water receiving tray is provided with a radially inwardly extending mounting edge, the mounting edge surrounding the mounting hole, and the air guide ring and the electrical control box are both fixed to the mounting edge; wherein, the center of the mounting hole is located on the side of the wind turbine axis away from the electrical control box.

[0010] In some exemplary embodiments, the outer edge of the air guide ring is provided with a clearance notch, the clearance notch is opposite to the side of the mounting edge that faces away from the bottom wall of the chassis, the electrical control box is located in the clearance notch, the mounting edge is provided with a wire passage hole, one end of the wire passage hole is connected to the mounting hole and the other end is closed, the opening wall of the clearance notch covers the through end of the wire passage hole, and the closed end of the wire passage hole is located in the clearance notch.

[0011] In some exemplary embodiments, the mounting edge is provided with a first screw hole and a second screw hole, the air guide ring is provided with a first through hole, the electrical control box is provided with a second through hole, a first screw passes through the first through hole and is screwed into the first screw hole, and a second screw passes through the second through hole and is screwed into the second screw hole.

[0012] In some exemplary embodiments, the electrical control box includes: an electrical control box body disposed on the water receiving tray; and an electrical control box cover located on the side of the electrical control box body opposite to the water receiving tray and covering the electrical control box body.

[0013] This application also provides an air conditioner, including the ceiling-mounted unit described in any of the above embodiments.

[0014] The ceiling-mounted air conditioner provided in this application embodiment requires the removal of the air guide ring before removing the impeller, but does not require the removal of the electrical control box beforehand. When the impeller is about to be removed from the motor, it is removed in an inclined state. Since the avoidance groove on the inner bottom surface of the chassis avoids the end of the impeller near the bottom wall of the chassis, this increases the tilt angle of the impeller, making it easier to remove the impeller from the motor in an inclined state and remove it from the mounting hole in an inclined state. Correspondingly, the required size of the mounting hole is also smaller. Therefore, the maintenance process of the ceiling-mounted air conditioner with this solution is simpler, less difficult to operate, and the water tray has higher strength.

[0015] Furthermore, the electrical control box and the wall of the clearance notch work together to pre-position the air guide ring during the installation process, thus allowing the air guide ring to be assembled on the water receiving tray at a faster speed. Attached Figure Description

[0016] Figure 1 This is an exploded structural diagram of a ceiling machine provided in some embodiments of this application;

[0017] Figure 2 for Figure 1 A top view of the central water inlet tray;

[0018] Figure 3 for Figure 1 A top view of the central air guide ring;

[0019] Figure 4 for Figure 1 A top view of the assembled structure of the central water tray, air guide ring, and electrical control box;

[0020] Figure 5 for Figure 1 A top view of the assembled structure of the chassis, water tray, air guide ring, electrical control box and fan assembly;

[0021] Figure 6 for Figure 5 A schematic diagram of the exploded structure shown;

[0022] Figure 7 for Figure 5 A schematic diagram of the front view of the structure shown in the figure.

[0023] Figure 8 for Figure 7 A magnified structural diagram of part A in the diagram;

[0024] Figure 9 for Figure 7 A cross-sectional view of the wind turbine in disassembled state, showing the wind guide ring removed;

[0025] Figure 10 for Figure 9 A magnified structural diagram of part B in the diagram;

[0026] Figure 11 for Figure 1 A top view of the assembled structure of the chassis, water tray, and electrical control box.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 100 Chassis, 110 Clearance Groove, 120 Reinforcing Groove, 200 Water Drawer, 210 Mounting Hole, 220 Mounting Edge, 230 Cable Passing Hole, 240 First Screw Hole, 250 Second Screw Hole, 300 Air Guide Ring, 310 Air Passing Hole, 320 Clearance Notch, 400 Electrical Control Box, 410 Electrical Control Box Body, 420 Electrical Control Box Cover, 500 Fan Assembly, 510 External Rotor Motor, 511 Mounting Stud, 520 Fan Wheel, 521 Receiving Groove, 522 Mounting Ring, 600 Heat Exchanger, 700 Nut. Detailed Implementation

[0029] The principles and features of this application are described below with reference to the accompanying drawings. The examples given are only for explaining this application and are not intended to limit the scope of this application.

[0030] The ceiling machine provided in the embodiments of this application, such as Figures 1 to 8 As shown, it includes: a chassis 100; a water receiving tray 200, which is located at the opening of the chassis 100 and surrounds the mounting hole 210; an air guide ring 300, which is located at the mounting hole 210 and is located on the side of the water receiving tray 200 facing away from the bottom wall of the chassis 100, and the air guide ring 300 surrounds the air passage hole 310, which is located inside the mounting hole 210, and the outer edge of the air guide ring 300 is provided with a clearance notch 320, which is opposite to the side of the water receiving tray 200 facing away from the bottom wall of the chassis 100; and an electrical control box 400, which is located inside the clearance notch 320 and is located on the water receiving tray 200.

[0031] In this ceiling-mounted air conditioner, both the air guide ring 300 and the electrical control box 400 are located on the water receiving tray 200. There is no direct connection between the air guide ring 300 and the electrical control box 400. Therefore, before removing the air guide ring 300, it is no longer necessary to remove the electrical control box 400 from the water receiving tray 200. This makes the maintenance process of this ceiling-mounted air conditioner simpler and easier. Furthermore, the electrical control box 400 mates with the wall of the clearance notch 320, and pre-positions the air guide ring 300 during installation, thus allowing for faster assembly of the air guide ring 300 onto the water receiving tray 200.

[0032] In some examples, such as Figure 1 , Figures 5 to 8As shown, the ceiling unit also includes: a fan assembly 500, which is fixed inside the chassis 100 and opposite to the air passage 310, and the fan assembly 500 is configured to be disassembled and installed through the mounting hole 210; and an open annular heat exchanger 600, which is located inside the chassis 100, with the fan assembly 500 located inside the area enclosed by the heat exchanger 600.

[0033] When the fan assembly 500 is damaged, first disconnect the connection line between the fan assembly 500 and the electrical control box 400, then remove the air guide ring 300 from the water tray 200. The fan assembly 500 can then be removed from the mounting hole 210. This process does not require removing the electrical control box 400 from the water tray 200. Therefore, the disassembly and assembly of the fan assembly 500 is simpler and easier.

[0034] In some examples, such as Figures 1 to 6 As shown, the electrical control box 400 includes: an electrical control box body 410, which is located within the clearance notch 320 and disposed on the water receiving tray 200, and the connection line of the fan assembly 500 is electrically connected to the electrical control box body 410; and an electrical control box cover 420, the opening of the electrical control box body 410 facing away from the water receiving tray 200, and the electrical control box cover 420 located on the side of the electrical control box body 410 facing away from the water receiving tray 200 and covering the opening of the electrical control box body 410.

[0035] When the fan assembly 500 is damaged, the connection between the fan assembly 500 and the electrical control box 410 can be disconnected by removing the electrical control box cover 420 from the electrical control box 410. It is not necessary to remove the electrical control box 410 from the water receiving pan 200.

[0036] In some examples, such as Figures 2 to 5 As shown, the inner edge of the water receiving tray 200 has a mounting edge 220 extending radially inward along the water receiving tray 200. The mounting edge 220 surrounds a mounting hole 210. The air guide ring 300 and the electrical control box 400 are both fixed on the mounting edge 220. The mounting edge 220 has a first screw hole 240 and a second screw hole 250. The air guide ring 300 has a first through hole, and the electrical control box 400 has a second through hole. A first screw passes through the first through hole and is screwed into the first screw hole 240, and a second screw passes through the second through hole and is screwed into the second screw hole 250. In this design, the first screw hole 240 and the second screw hole 250 are both located outside the water collection trough of the water receiving tray 200, without damaging the structure of the water collection trough of the water receiving tray 200, ensuring that the water collection trough of the water receiving tray 200 can normally accumulate water.

[0037] In some examples, such as Figures 2 to 4As shown, the mounting edge 220 is provided with a wire passage hole 230. The walls of the electrical control box 410 and the clearance notch 320 together cover the wire passage hole 230 to prevent air leakage at the wire passage hole 230. The connection line of the fan assembly 500 is electrically connected to the electrical control box 410 through the wire passage hole 230 by plugging in. One end of the wire passage hole 230 is connected to the mounting hole 210, and the other end is closed. The wall of the clearance notch 320 covers the through end of the elongated hole, and the closed end of the elongated hole is located inside the clearance notch 320. This not only facilitates the passage of the fan assembly 500's connection line through the wire passage hole 230, but also prevents the connection line of the fan assembly 500 from coming out of the through end of the elongated hole due to the obstruction of the wall of the clearance notch 320.

[0038] In some examples, such as Figure 1 , Figures 5 to 8 As shown, the fan assembly 500 includes: a motor, which is fixed to the bottom wall of the chassis 100 and electrically connected to the electrical control box 410; and a fan wheel 520, which is located between the motor and the air guide ring 300 and connected to the motor. The motor drives the fan wheel 520 to rotate, forming an airflow that is blown from the air passage 310 through the fan wheel 520 to the heat exchanger 600.

[0039] Among them, such as Figure 5 , Figure 9 and Figure 10 As shown, the projection of the electrical control box 400 on the bottom wall of the chassis 100 and the projection of the impeller 520 on the bottom wall of the chassis 100 have overlapping areas. The center of the mounting hole 210 is located on the side of the axis of the impeller 520 away from the electrical control box 400. That is, during the process of removing the impeller 520 from the motor, the position of fixing the electrical control box 400 on the water tray 200 will block the impeller 520. The inner bottom surface of the chassis 100 is provided with a clearance groove 110. The clearance groove 110 is designed to avoid the end of the impeller 520 near the bottom wall of the chassis 100 during the process of removing the impeller 520 from the motor in an inclined state and taking it out of the mounting hole 210 in an inclined state, so as to prevent the end of the impeller 520 near the bottom wall of the chassis 100 from contacting the bottom wall of the chassis 100. With this solution, the tilt angle of the impeller 520 is larger, which is more conducive to the end of the impeller 520 away from the bottom wall of the chassis 100 entering the mounting hole 210 more.

[0040] In this solution, the process of removing the impeller 520 from the ceiling-mounted air conditioner requires the prior removal of the air guide ring 300, but not the prior removal of the electrical control box 400. When the impeller 520 is about to be removed from the motor, it is removed at an angle. Since the avoidance groove 110 on the inner bottom surface of the chassis 100 avoids the end of the impeller 520 near the bottom wall of the chassis 100 (i.e., the end of the impeller 520 opposite to the electrical control box 400), this increases the tilt angle of the impeller 520 (i.e., the end of the impeller 520 away from the bottom wall of the chassis 100 will enter the mounting hole 210 more). This makes it easier to remove the impeller 520 from the motor at an angle and take it out of the mounting hole 210 at an angle. Correspondingly, the required size of the mounting hole 210 is also smaller. Therefore, the maintenance process of the ceiling-mounted air conditioner with this solution is simpler, less difficult, and the water tray is stronger.

[0041] In some examples, such as Figure 11 As shown, the clearance groove 110 is annular, which increases the strength of the chassis 100. Furthermore, as... Figure 11 As shown, the inner bottom surface of the clearance groove 110 is provided with a reinforcing groove 120. The reinforcing groove 120 can improve the strength of the clearance groove 110 and prevent the clearance groove 110 from deforming.

[0042] The clearance groove 110 has an outer diameter of 360mm-480mm, a width of 50mm-80mm, and a depth of 8mm-12mm; the axial distance between the impeller 520 and the water receiving tray 200 is 9mm-11mm; the mounting stroke of the impeller 520 on the motor is 9.5mm-11.5mm; the axial distance between the bottom wall of the chassis and the water receiving tray is 160mm-180mm; and the diameter of the impeller 520 is 466mm-476mm and its height is 126mm. The diameter of the mounting hole 210 is greater than the diameter of the impeller 520, and the width of the mounting hole 210 is greater than the height of the impeller 520. The diameter of the mounting ring 522 of the impeller 520 gradually increases from one end near the guide ring 300 to one end near the bottom wall of the chassis 100. This makes it easier for the end of the impeller 520 away from the chassis 100 to extend into the mounting hole 210 when disassembling the impeller 520. Therefore, the impeller 520 is easier to remove from the motor and take out from the mounting hole 210.

[0043] Among them, such as Figure 11 As shown, the mounting hole 210 is a rectangular hole with rounded chamfers at all four angles. The distance between one set of opposite sides of the mounting hole 210 is the width of the mounting hole 210. An electrical control box 400 is fixed to one of the opposite sides of this set of mounting holes 210, and the distance between the other set of opposite sides of the mounting hole 210 is the length of the mounting hole 210. Figure 2 and Figure 11As shown, the shape formed by the outer edge of the mounting edge 220 is also a square-like shape, and the width of the area on the mounting edge 220 where the electrical control box 400 is installed is greater than the width of other areas on the mounting edge 220.

[0044] Furthermore, such as Figures 6 to 8 As shown, the motor is an external rotor motor 510. A mounting stud 511 protrudes from the side of the external rotor of the external rotor motor 510 facing the guide ring 300. The height H of the mounting stud 511 is 9.5mm to 11.5mm (i.e., the mounting stroke of the impeller 520 on the external rotor motor 510). Therefore, the distance between the impeller 520 and the bottom wall of the chassis 100 is relatively small (while the extension length of the motor shaft of an internal rotor motor is generally greater than 50mm, resulting in a larger distance between the impeller and the bottom wall of the chassis). Figures 9 to 11 As shown, the impeller 520 has a recessed receiving groove 521 facing away from the outer rotor motor. The end wall of the receiving groove 521 has a third through hole. The outer rotor motor 510 is located inside the receiving groove 521. This reduces the distance between the impeller 520 and the water receiving tray 200, thus reducing the height of the chassis 100. In this design, the distance between the impeller 520 and the water receiving tray 200 is 9mm to 11mm. When the impeller 520 is tilted for disassembly, the end of the impeller 520 near the bottom wall of the chassis 100 extends into the clearance groove 110, and the end of the impeller 520 away from the bottom wall of the chassis 100 extends into the mounting hole 210. The tilt angle of the impeller 520 is greater, making it easier to remove from the motor and take out from the mounting hole 210. The mounting stud 511 passes through the third through hole and is tightened with a nut 700, thus fixing the impeller 520 to the outer rotor of the motor. Compared to the design where the impeller 520 is mounted on the motor shaft of the internal rotor motor (the extension length of the motor shaft of the internal rotor motor is generally greater than 50mm), this design results in a closer distance between the impeller 520 and the bottom wall of the chassis 100, and a smaller height for the chassis 100.

[0045] Preferably, the mounting studs 511 and the third through hole are included in multiple sets evenly distributed around the outer rotor, which can better prevent the impeller 520 and the outer rotor from rotating relative to each other.

[0046] It could be that the mounting stud 511 and the third through hole comprise two sets symmetrically arranged circumferentially on the outer rotor; or it could be, as... Figures 6 to 8 As shown, the mounting studs 511 and the third through hole are included in three sets symmetrically arranged in the circumference of the outer rotor; or the mounting studs 511 and the third through hole are included in four sets symmetrically arranged in the circumference of the outer rotor, etc.; all of the above can achieve the purpose of this application, and their purpose has not departed from the design concept of this invention, and will not be elaborated here, and should all fall within the protection scope of this application.

[0047] The air conditioner provided in this application embodiment (not shown in the figure) includes the ceiling-mounted air conditioner described in any of the above embodiments.

[0048] This air conditioner possesses all the advantages of the ceiling-mounted unit provided in any of the above embodiments, which will not be repeated here.

[0049] In summary, the ceiling-mounted air conditioner provided in this embodiment requires the removal of the air guide ring before removing the impeller, but does not require the removal of the electrical control box beforehand. Furthermore, when the impeller is about to be removed from the motor, it is disassembled at an angle. Because the clearance groove on the inner bottom surface of the chassis avoids the end of the impeller near the bottom wall of the chassis, this increases the tilt angle of the impeller, making it easier to remove the impeller from the motor at an angle and from the mounting hole at an angle. Correspondingly, the required mounting hole size is also smaller. Therefore, this solution makes the maintenance process of the ceiling-mounted air conditioner simpler, less difficult to operate, and provides a stronger water collection tray.

[0050] Furthermore, the electrical control box and the wall of the clearance notch work together to pre-position the air guide ring during the installation process, thus allowing the air guide ring to be assembled on the water receiving tray at a faster speed.

[0051] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0052] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature.

[0053] In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.

[0054] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0055] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0056] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0057] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A pinball machine characterized by, The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly.

2. The ceiling machine of claim 1, wherein, The application relates to a fan assembly.

3. The ceiling system according to claim 1 or 2, characterized in that The application relates to a fan assembly.

4. The ceiling system of claim 3, wherein, The application relates to a fan assembly.

5. The ceiling system according to claim 1 or 2, wherein The application relates to a fan assembly.

6. The ceiling system according to claim 1 or 2, wherein The application relates to a fan assembly.

7. The ceiling system of claim 6, wherein, The application relates to a fan assembly.

8. The ceiling tile of claim 6, wherein, The application relates to a fan assembly.

9. The ceiling system according to claim 1 or 2, wherein The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. The application relates to a fan assembly. An electric control box cover is located on the side of the electric control box body away from the water pan and covers the electric control box body.

10. An air conditioner characterized by comprising: The ceiling includes the ceiling machine as claimed in any one of claims 1 to 9.

Images