CN116123719A - Chassis of ceiling type air conditioner and ceiling type air conditioner - Google Patents

Abstract

The present application discloses a chassis of a ceiling-mounted air conditioner and the ceiling-mounted air conditioner. The chassis is an integrally formed part and includes a bottom plate and a panel. The two sides of the thickness of the bottom plate are respectively the first side and the second side. The surface of the bottom plate facing the first side is provided with a first installation structure for the ventilation component of the ceiling-mounted air conditioner, the panel portion is connected to the edge of the bottom plate, and extends along the direction from the second side to the first side, and the panel There is an opening on the part, and the opening is adapted to be arranged correspondingly to the outlet of the ventilation part. Since the chassis of the embodiment of the present application is an integrally formed part, the bottom plate part and the panel part are different parts of a whole plate, which is beneficial to improve production efficiency. Moreover, the integrally formed bottom plate and panel portion have high connection strength and connection rigidity, so there is no need to thicken the materials of the bottom plate and panel portion in order to increase the connection strength and connection rigidity, thereby reducing cost and weight.

Description

Chassis of ceiling type air conditioner and ceiling type air conditioner

technical field

The present application relates to the technical field of air conditioning, in particular to a chassis of a ceiling-mounted air conditioner and the ceiling-mounted air conditioner.

Background technique

Some air conditioners in the related art are hoisted from the ceiling to form a ceiling-mounted air conditioner. The ceiling-mounted air conditioner has a large number of housing parts, and the assembly efficiency is low. In order to improve the connection strength and stiffness between the parts, it is necessary to increase the material thickness of the housing parts, thereby increasing the cost and weight of the ceiling-mounted air conditioner.

Contents of the invention

This application aims to solve at least one of the technical problems existing in the prior art. Therefore, the present application proposes a chassis of a ceiling-mounted air conditioner, which is beneficial to improving the assembly efficiency of the whole machine and reducing the cost and weight of the whole machine.

The present application also proposes a ceiling-mounted air conditioner having the above chassis.

According to the chassis of the ceiling-mounted air conditioner according to the embodiment of the first aspect of the present application, the chassis is a one-piece molded part and includes: a bottom plate, the two sides of the thickness of the bottom plate are respectively the first side and the second side, and the bottom plate The surface of the part facing the first side is provided with a first installation structure for the ventilation part of the ceiling type air conditioner; and a panel part, the panel part is connected to the edge of the bottom plate part, and along The second side extends toward the first side, and the panel part has an opening, and the opening is adapted to be arranged correspondingly to the outlet of the ventilation component.

According to the chassis of the embodiment of the present application, due to the integral molding, the bottom plate and the panel are different parts of a whole plate, so the process of separately processing the bottom plate and the panel in the related art can be omitted, and the related technology can also be omitted. In the process of assembling the bottom plate and the panel together, the production efficiency can be greatly improved. Moreover, since the bottom plate and the panel are integrally formed, the connection strength and connection rigidity of the two are relatively high, so it is not necessary to thicken the materials of the bottom plate and the panel in order to improve the connection strength and connection rigidity, which is equivalent to being able to properly The material thickness of the bottom plate and the panel is reduced, thereby reducing the cost and weight of the whole machine and facilitating hoisting.

In some embodiments, the first installation structure includes a first installation part for installing the volute in the ventilation part; and/or, the first installation structure includes a first installation part for installing the bracket in the ventilation part Second installation department.

In some embodiments, the panel portion has a second mounting structure for mounting the ventilation component.

In some embodiments, the second installation structure includes a third installation portion for installing the volute in the ventilation component; and/or, the second installation structure further includes a bracket for installing the ventilation component The fourth installation department.

In some embodiments, the panel portion has a third installation structure for installing the air outlet component; and/or, the end of the panel portion away from the bottom plate portion has a third installation structure for installing the ceiling type air conditioner The fourth mounting structure of the top cover assembly.

In some embodiments, the bottom plate portion includes a first edge and a second edge disposed on opposite sides, the panel portion is connected to the first edge, and the chassis further includes a lifting ear portion, and the lifting ear portion is connected to the first edge. The second edges are connected, and at least a part of the lifting ear portion is located outside the contour range of the bottom plate portion, and the chassis is suitable for being hoisted to the ceiling through the lifting ear portion.

In some embodiments, the lifting lug portion extends along the length direction of the second edge and has a plurality of lifting holes arranged at intervals along the length direction of the second edge, and the lifting holes are suitable for being connected to the ceiling. The boom is matched to achieve hoisting.

In some embodiments, at least one of the lug portion, the portion of the bottom plate portion close to the second edge, and the connection between the lug portion and the bottom plate portion is provided with a reinforcing rib.

In some embodiments, the bottom plate portion further includes a third edge disposed on the opposite side from the first edge and the second edge, and the third edge, the second edge, and the panel portion Both ends along the length direction of the first edge are provided with a fifth installation structure, and the fifth installation structure is used for installing the side panel of the ceiling-type air conditioner.

In some embodiments, the bottom plate portion is rectangular to include two long edges and two short edges, each of the short edges being the second edge, so that the length ends of the bottom plate portion are respectively set There is the lug portion, and one of the long edges is the first edge.

The ceiling-mounted air conditioner according to the embodiment of the second aspect of the present application includes: a chassis, a side panel, a ventilation component, a heat exchange component and a top cover assembly, the chassis is the chassis according to the embodiment of the first aspect of the present application, so The side panel is installed on the chassis and is located on the first side to define an accommodating cavity with the panel part, the ventilation component is arranged in the accommodating cavity and installed on the chassis, and the heat exchange The components are arranged in the accommodating cavity and installed on the chassis and/or the side panel, the top cover assembly is arranged on the side of the ventilation part and the heat exchange part away from the bottom plate, And the top cover assembly includes a top cover and a water receiving tray disposed on a side of the top cover facing the accommodating cavity.

According to the ceiling-mounted air conditioner of the embodiment of the present application, by using the chassis of the embodiment of the first aspect above, it is beneficial to improve the assembly efficiency of the whole machine and reduce the cost and weight of the whole machine.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Description of drawings

Fig. 1 is a diagram of the use state of a ceiling-mounted air conditioner according to an embodiment of the present application;

Fig. 2 is a schematic diagram of cooperation between the ceiling-mounted air conditioner shown in Fig. 1 and the boom;

Fig. 3 is an exploded view of the ceiling-mounted air conditioner shown in Fig. 2;

Fig. 4 is an assembly diagram of the partial composition of the ceiling-mounted air conditioner shown in Fig. 3;

Fig. 5 is an exploded view of a part of the ceiling-mounted air conditioner shown in Fig. 3;

Fig. 6 is an assembly diagram of the partial composition of the ceiling-mounted air conditioner shown in Fig. 3;

FIG. 7 is an exploded view of the partial composition of the ceiling-mounted air conditioner shown in FIG. 3;

Fig. 8 is an assembly diagram of the partial composition of the ceiling-mounted air conditioner shown in Fig. 3;

Fig. 9 is an orthographic view of a part of the ceiling type air conditioner shown in Fig. 8;

Fig. 10 is a sectional view along the A-A line shown in Fig. 9;

Fig. 11 is a partially enlarged view of part C shown in Fig. 10;

Fig. 12 is a partially enlarged view of part D shown in Fig. 10;

Fig. 13 is a sectional view along the B-B line shown in Fig. 9;

Fig. 14 is a partial enlarged view of part E shown in Fig. 13;

Fig. 15 is an assembly diagram of the partial composition of the ceiling-mounted air conditioner shown in Fig. 3;

Fig. 16 is an assembly view of the partial composition of the ceiling-mounted air conditioner shown in Fig. 3;

Fig. 17 is an assembly view of an angle of the ceiling-mounted air conditioner shown in Fig. 3;

Fig. 18 is a perspective view of the chassis of the ceiling-mounted air conditioner shown in Fig. 3;

Fig. 19 is a partial enlarged view of part F shown in Fig. 18;

Fig. 20 is a perspective view of the side panels of the ceiling-mounted air conditioner shown in Fig. 19;

Fig. 21 is an assembly view of an angle of the ceiling-mounted air conditioner shown in Fig. 3;

Fig. 22 is an assembly diagram of the partial composition of the ceiling-mounted air conditioner shown in Fig. 3;

Fig. 23 is a partially enlarged view of part G shown in Fig. 22;

Fig. 24 is a sectional view of the ceiling type air conditioner shown in Fig. 3 .

Reference signs:

Ceiling type air conditioner 100;

Chassis 1; bottom plate portion 11; bottom plate bottom wall 11a; bottom plate side wall 11b;

The first side wall 11b1; the second side wall 11b2; the stop portion 11b21;

The first installation structure 111; the first installation part 111a; the second installation part 111b;

The first concave structure 112; the first protruding structure 113; the second protruding structure 114;

first edge 1101; second edge 1102; third edge 1103;

fifth mounting structure 115;

panel portion 12; opening 121;

The second installation structure 122; the third installation part 1221; the fourth installation part 1222;

The first card hole b1; the third positioning hole b2; the first through hole b3;

The third mounting structure 123; the second clamping hole b4; the second screw hole b5;

a fourth mounting structure 124;

Hanging lug 13; Hanging hole 131;

Rib 14; first rib 141; second rib 142;

The third rib 143; the fourth rib 144;

side panel 2; panel body 21; piping pressure plate 22; seventh connecting part 23;

Ventilation component 3; wind wheel 311; volute 313; lower volute 3131; first connecting part 31311; second connecting part 31312; first hook a1; third positioning post a2; first screw hole a3;

frame part 31313; avoidance structure 31314; support part 31315; upper volute 3132; outlet 3133;

Motor 321; bracket 322; third connection part 3221; fourth connection part 3222;

heat exchange component 4; top cover assembly 5; top cover 51; water receiving tray 52;

The tuyere part 6; the fifth connecting part 61; the second hook a4; the second through hole a5;

Water pump assembly 7; first screw 81; second screw 82;

Ceiling 200, suspended ceiling 300; boom 400.

Detailed ways

Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and arrangements of specific examples are described below. Of course, they are examples only and are not intended to limit the application. Furthermore, the application may repeat reference numbers and/or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

A ceiling-mounted air conditioner refers to an air-conditioning indoor unit or an integrated air-conditioning unit that is suspended from the ceiling. Exemplarily, as shown in FIGS. 1-3 , a ceiling-mounted air conditioner 100 may include a ventilation component 3 and a heat exchange component 4 .

In the embodiment of the present application, as shown in FIG. 3 and FIG. 4 , the housing of the ceiling-mounted air conditioner 100 may include the chassis 1 of the embodiment of the present application. The chassis 1 is an integrally formed part and includes a bottom plate portion 11 and a panel portion 12. The two sides of the thickness of the bottom plate portion 11 are respectively the first side and the second side, and the surface of the bottom plate portion 11 facing the first side is provided with a first installation structure 111 for installing the ventilation component 3 , and the panel portion 12 is connected to the edge of the bottom plate portion 11 , and extending along the direction from the second side to the first side, the panel portion 12 has an opening 121 , and the opening 121 is adapted to be disposed correspondingly to the outlet 3133 of the ventilation component 3 .

Exemplarily, when assembling the ceiling-mounted air conditioner 100, the bottom plate portion 11 is arranged on the installation plane, the panel portion 12 extends upwards from the edge of the bottom plate portion 11 (such as the orientation state shown in FIG. 3 ), and then the ventilation component 3 is installed on the Above the bottom plate portion 11 , the outlet 3133 of the ventilation component 3 faces the opening 121 on the panel portion 12 . After the ceiling-mounted air conditioner 100 is assembled, the ceiling-mounted air conditioner 100 is turned upside down as a whole, so that the bottom plate portion 11 is located on the top of the whole machine (for example, the orientation shown in FIG. 2 ), and the panel portion 12 extends downward from the edge of the bottom plate portion 11. .

In the related art, the bottom plate used to install the ventilation components and the panel used to set the opening are two parts, which need to be processed separately, and connection structures need to be provided on the two parts, so that they can be assembled together later , In this way, not only are there more processes for processing the two parts separately, but also the process for assembling the two parts is relatively cumbersome. Moreover, in order to ensure the connection strength and connection rigidity after the two are assembled, the materials of the bottom plate and the panel need to be thickened respectively, resulting in high cost of the whole machine, and the weight of the whole machine is relatively large, which is not conducive to hoisting.

However, according to the chassis 1 of the embodiment of the present application, due to the integrated molding, the bottom plate portion 11 and the panel portion 12 are different parts of a whole plate, so the process of separately processing the bottom plate and the panel in the related art can be omitted, or The process of assembling the bottom plate and the panel in the related art is omitted, thereby greatly improving production efficiency. Moreover, since the bottom plate portion 11 and the panel portion 12 are integrally formed parts, the connection strength and connection rigidity of the two are relatively large, so there is no need to thicken the materials of the bottom plate portion 11 and the panel portion 12 in order to improve the connection strength and connection rigidity. It is equivalent to appropriately reducing the material thickness of the bottom plate part 11 and the panel part 12, thereby reducing the cost and weight of the whole machine, and facilitating hoisting.

As shown in Figures 3-6, the ventilation component 3 may include a fan assembly and a motor assembly, the fan assembly includes a wind wheel 311 and a volute 313, the motor assembly includes a motor 321 and a bracket 322, and the bracket 322 and the volute 313 are installed on the chassis 1. The wind wheel 311 is installed in the volute 313, the motor 321 is connected to the wind wheel 311 and the motor 321 is supported on the bracket 322 (the bracket 322 is hidden in FIG. 4 ).

In some embodiments of the present application, as shown in FIGS. 4-6 , the first installation structure 111 includes a first installation portion 111a for installing the volute 313 in the ventilation component 3, and the first installation structure 111 also includes a The second installation part 111b of the bracket 322 in the ventilation part 3 is installed. As a result, the ventilation component 3 can be integrally installed on the bottom plate portion 11, thereby simplifying assembly and improving assembly efficiency. Of course, the present application is not limited thereto, and in other embodiments of the present application, only one of the first installation part 111 a and the second installation part 111 b may be provided.

Specifically, the specific shapes of the first installation part 111 a and the second installation part 111 b are not limited, and can be designed according to the corresponding connection structures on the volute 313 and the bracket 322 .

For example, as shown in FIGS. 3-6 , the volute 313 may include a lower volute 3131 and an upper volute 3132 mounted on the lower volute 3131 , and the upper volute 3132 is arranged on a side of the lower volute 3131 away from the bottom plate portion 11 . On the other hand, the lower volute 3131 includes a first connecting portion 31311 for connecting the bottom plate portion 11, and the first mounting portion 111a and the first connecting portion 31311 can be positioned and/or fastened (for example, through the first positioning post and the second A positioning hole is positioned and matched, and is fastened and connected by the first screw 81).

Further, a first concave structure 112 and a first protruding structure 113 may be formed on the bottom plate part 11, and the first installation structure 111 may be disposed on the first protruding structure 113 to be mated with the first connecting part 31311, and the first The concave structure 112 is used to avoid the part of the lower volute 3131 that protrudes toward the bottom plate 11 relative to the first connecting portion 31311 , so as to improve the fit compactness and increase the strength and rigidity of the bottom plate 11 .

For example, as shown in FIGS. 3-6 , the bracket 322 may include a third connecting portion 3221 for connecting the bottom plate portion 11, and the second mounting portion 111b and the third connecting portion 3221 may be positioned and/or securely connected ( For example, the first insertion piece is positioned and matched with the first socket, and the second positioning post is positioned and fitted with the second positioning hole, and the second screw 82 is used for fastening connection).

Further, a second protruding structure 114 may be formed on the bottom plate 11, and the second installation portion 111b may be arranged on the second protruding structure 114 to be connected with the third connecting portion 3221, so that the corresponding position of the bottom plate 11 may be improved. strength and rigidity, thereby improving the support reliability of the bracket 322 to the motor 321.

In some embodiments of the present application, as shown in FIGS. 4-6 , the panel part 12 has a second installation structure 122 for installing the ventilation component 3 . As a result, the ventilation member 3 is connected not only to the bottom plate portion 11 but also to the panel portion 12 , thereby improving connection reliability between the ventilation member 3 and the chassis 1 as a whole.

For example, as shown in FIGS. 4-6 , the second installation structure 122 includes a third installation portion 1221 for installing the volute 313 in the ventilation component 3 , and the second installation structure 122 also includes a bracket 322 for installing the ventilation component 3 The fourth installation part 1222 of. Thus, the connection reliability between the volute 313 and the bracket 322 and the chassis 1 can be improved respectively. Of course, the present application is not limited thereto, and in other embodiments of the present application, only one of the third installation part 1221 and the fourth installation part 1222 may be provided.

Specifically, the specific shapes of the third installation part 1221 and the fourth installation part 1222 are not limited, and can be designed according to the corresponding connection structures on the volute 313 and the bracket 322 .

For example, as shown in FIGS. 3-6 , the volute 313 may include a lower volute 3131 and an upper volute 3132 mounted on the lower volute 3131 , and the upper volute 3132 is arranged on a side of the lower volute 3131 away from the bottom plate portion 11 . On the other hand, the lower volute 3131 includes a second connection part 31312 for connecting the panel part 12, and the third installation part 1221 and the second connection part 31312 can be positioned and/or fastened. For example, referring to Fig. 7-Fig. 12, the third mounting part 1221 includes the first locking hole b1, the third positioning hole b2 and the first through hole b3, and the second connecting part 31312 includes the first hook a1, the third positioning post a2 and The first screw hole a3 is positioned and fitted through the first hook a1 and the first locking hole b1, positioned and fitted through the third positioning post a2 and the third positioning hole b2, and is threaded to the first through hole b3 A third screw fastening connection of a screw hole a3.

For example, as shown in FIGS. 3-6 , the bracket 322 may include a fourth connecting portion 3222 for connecting the panel portion 12, and the fourth mounting portion 1222 and the fourth connecting portion 3222 may be positioned and/or securely connected ( For example by fastening the connection with a fourth screw).

In some embodiments, referring to FIG. 13 and FIG. 14 , the lower volute 3131 has a frame portion 31313 , the frame portion 31313 defines the outlet 3133 of the ventilation component 3 , the frame portion 31313 is arranged around the opening 121 , and stops at the edge of the panel portion 12 Therefore, the opening 121 can be arranged correspondingly to the outlet 3133 of the ventilation part 3 simply and reliably. Referring to FIG. 7 , the first hook a1 , the third positioning post a2 , and the first screw hole a3 are all provided on the frame portion 31313 .

In some embodiments of the present application, as shown in FIG. 15 and FIG. 16 , the panel portion 12 has a third installation structure 123 for installing the tuyere component 6 , and the ceiling type air conditioner 100 also includes the tuyere component 6 , the tuyere component 6 Located on the outside of the panel portion 12, the tuyere component 6 may include a fifth connecting portion 61 for connecting the panel portion 12, and the fifth connecting portion 61 and the third mounting structure 123 may be positioned and/or securely connected (for example, Positioning fit through the second hook a4 and the second hole b4, and fastening connection through the fifth screw passing through the second through hole a5 and the second screw hole b5). Thereby, the panel part 12 can have the function of connecting the tuyere member 6 .

When the third installation structure 123 and the second installation structure 122 are provided on the panel part 12 at the same time, the third installation structure 123 and the second installation structure 122 are staggered to avoid installation interference. The region 3131 corresponding to the third installation structure 123 is formed with a space-avoiding structure 31314 , so as to ensure that the fifth connecting portion 61 and the third installation structure 123 can be assembled smoothly.

For example, the fifth connecting part 61 includes the second hook a4 provided on the tuyere part 6, the third mounting structure 123 includes the second locking hole b4 formed on the panel part 12, and the outer periphery of the frame part 31313 of the lower volute 3131 A support portion 31315 is partially extended and supported inside the panel portion 12. The support portion 31315 is set corresponding to the second locking hole b4 and is formed with a recessed groove toward the direction away from the panel portion 12 as a hollow structure 31314. The second hook a4 faces the panel portion The inner side of 12 is snapped into the second fastening hole b4, and is stored in the hollow structure 31314, thereby improving the compactness of the structure.

Further, the fifth connecting part 61 may also include a second through hole a5 provided on the tuyere member 6, and the third installation structure 123 includes a second screw hole b5 provided on the panel part 12, when the second hook a4 and the first When the second clamping hole b4 is fitted in place, the fifth screw can be passed through the second through hole a5 and screwed to the second screw hole b5, thereby improving the installation reliability of the tuyere component 6 .

In some embodiments of the present application, as shown in FIG. 16 and FIG. 17 , the end of the panel portion 12 away from the bottom plate portion 11 has a fourth installation structure 124 for installing the top cover assembly 5 of the ceiling-mounted air conditioner 100 . The top cover assembly 5 is arranged on the side of the panel part 12 away from the bottom plate part 11, the top cover assembly 5 may include a sixth connection part for connecting the panel part 12, and the sixth connection part and the fourth mounting structure 124 may be positioning fit And/or fastened connection (eg, fastened connection by a sixth screw, etc.). Thus, the panel portion 12 can have the function of connecting the top cover assembly 5 .

In some embodiments of the present application, as shown in FIG. 18 and FIG. 19 , the bottom plate portion 11 includes a first edge 1101 and a second edge 1102 arranged on different sides, that is, the first edge 1101 and the second edge 1102 are not the same as the bottom plate portion 11. side edge. The panel portion 12 is connected to the first edge 1101, and the chassis 1 further includes a lug portion 13, which is connected to the second edge 1102, and at least part of the lug portion 13 is located outside the contour range of the bottom plate portion 11, and the chassis 1 is suitable for It is hoisted to the ceiling 200 through the lug portion 13 .

Thus, since the chassis 1 is an integrally formed part, the bottom plate portion 11, the panel portion 12 and the lug portion 13 are integrally formed as different parts of a whole plate, so the process of separately processing the lugs can be omitted, and it is also possible to omit The process of installing lifting lugs on the base plate can greatly improve production efficiency. Moreover, since the bottom plate portion 11 and the lug portion 13 are integrally formed parts, the connection strength and connection rigidity of the two are relatively large, so it is not necessary to separately make the materials of the bottom plate portion 11 and the lug portion 13 in order to improve the connection strength and connection rigidity. Thickness means that the material thickness of the bottom plate part 11 and the lifting lug part 13 can be appropriately reduced, thereby reducing the cost and weight of the whole machine, which is beneficial to hoisting.

As shown in Figures 18 and 19, the lifting lug portion 13 extends along the length direction of the second edge 1102 and has a plurality of hanging holes 131 arranged at intervals along the length direction of the second edge 1102, and the hanging holes 131 are suitable for being connected to the ceiling. The boom 400 of 200 cooperates to realize hoisting. Thus, the space can be fully utilized and the reliability of the hanging connection can be improved. Moreover, the cooperation of the hanging hole 131 with the hanging rod 400 can facilitate the installation of the hanging rod 400 and improve the installation efficiency. Wherein, the type selection of the suspender 400 is not limited, for example, it may be an expansion bolt or the like.

In some embodiments of the present application, as shown in FIG. 18 and FIG. 19 , at least part of the lifting ear portion 13 , the part of the bottom plate portion 11 close to the second edge 1102 , and the joint between the lifting ear portion 13 and the bottom plate portion 11 A reinforcing rib 14 is provided at one place. Thus, the installation reliability of the ceiling-mounted air conditioner 100 can be improved.

For example, the reinforcing rib 14 may include a first reinforcing rib 141 disposed on the lifting ear portion 13 , and the first reinforcing rib 141 may be adapted to the peripheral area of the lifting hole 131 , thereby improving the structural strength and rigidity of the lifting ear portion 13 .

For example, the reinforcing rib 14 may include a second reinforcing rib 142 and a third reinforcing rib 143 arranged on the bottom plate portion 11, and the second reinforcing rib 142 and the third reinforcing rib 143 are both arranged on the bottom plate portion 11 near the second edge 1102. partly on. For example, the bottom plate portion 11 may include a bottom plate bottom wall 11a and a bottom plate side wall 11b, the bottom plate side wall 11b is arranged perpendicular to the bottom plate bottom wall 11a, the hanging ear portion 13 and the bottom plate bottom wall 11a are connected by the bottom plate side wall 11b, and the bottom plate side wall The second reinforcing rib 142 is provided on the 11b. For example, a third reinforcing rib 143 is provided at the junction of the bottom wall 11a of the bottom plate and the side wall 11b of the bottom plate.

For example, the reinforcing rib 14 may include a fourth reinforcing rib 144 disposed at the joint between the lifting ear portion 13 and the bottom plate portion 11 . For example, the bottom plate portion 11 may include a bottom plate bottom wall 11a and a bottom plate side wall 11b, the bottom plate side wall 11b is arranged perpendicular to the bottom plate bottom wall 11a, the lifting lug portion 13 and the bottom plate bottom wall 11a are connected by the bottom plate side wall 11b, and the lifting ear portion 13 and the bottom plate side wall 11b are provided with a fourth reinforcing rib 144 .

For example, the second ribs 142 can be arranged at intervals along the length direction of the second edge 1102, the third ribs 143 can be arranged at intervals along the length direction of the second edge 1102, and the fourth ribs 144 can be arranged along the length direction of the second edge 1102. The longitudinal direction is spaced apart, one of the two adjacent second ribs 142 extends to the ear portion 13 and meets the fourth rib 144, and the other of the two adjacent second ribs 142 extends to The bottom wall 11 a of the bottom plate meets the third rib 143 .

In some embodiments of the present application, as shown in FIG. 18 , FIG. 20 and FIG. 21 , the bottom plate portion 11 further includes a third edge 1103 disposed on the opposite side from the first edge 1101 and the second edge 1102 respectively, and the third edge 1103 , the second edge 1102 , and both ends of the panel portion 12 along the length direction of the first edge 1101 are provided with a fifth installation structure 115 , and the fifth installation structure 115 is used for installing the side panel 2 of the ceiling-mounted air conditioner 100 . Thereby, a reliable connection between the chassis 1 and the side panel 2 can be realized.

For example, the side wall panel 2 can be arranged on the first side of the bottom plate portion 11, and the second edge 1102 and the third edge 1103 of the bottom plate portion 11 are arranged, and the side wall panel 2 is close to the second edge 1102, the third edge 1103, and the panel The edge of the part 12 is respectively provided with a seventh connecting part 23, and the seventh connecting part 23 and the fifth mounting structure 115 can be positioned and/or fastened (for example, through the positioning and fitting of the second insertion piece and the second socket, And through the seventh screw fastening connection, etc.).

In some embodiments of the present application, as shown in FIG. 18 , the bottom plate portion 11 is rectangular to include two long edges and two short edges, and each short edge is a second edge 1102, so that the length of the bottom plate portion 11 Both ends are respectively provided with lugs 13, one of the long edges is the first edge 1101, and the other long edge is the third edge 1103, thus, it is beneficial to increase the air outlet area, and the ceiling-mounted air conditioner 100 can be lifted lifting reliability.

In some embodiments of the present application, as shown in FIG. 18 , the width L1 of the bottom plate portion 11 is 250 mm˜290 mm, and the width L2 of the panel portion 12 is 180 mm˜260 mm. Therefore, after the ceiling type air conditioner 100 is assembled, the width of the ceiling type air conditioner 100 may be 250mm˜290mm, and the height of the ceiling type air conditioner 100 may be 180mm˜260mm. Therefore, it is beneficial to meet the standard size of the aluminum gusset in the suspended ceiling 300. Usually, the suspended ceiling 300 usually includes a keel and an aluminum gusset. The standard width of the aluminum gusset is 300mm, and the standard length is 300mm or its multiple (such as 600mm). After the user's kitchen is decorated, the installation of the ceiling-mounted air conditioner 100 can be realized only by disassembling and assembling the aluminum gusset. In addition, in some embodiments of the present application, the tuyere component 6 can be installed on the panel part 12 after the whole machine is hung, so that there is no need to remove many aluminum gussets at one time. Certainly, the ceiling type air conditioner 100 of the present application may not be limited to be applied in the kitchen.

In some embodiments, as shown in FIG. 18 and FIG. 22 and FIG. 23 , the side wall 11b of the bottom plate may include a first side wall 11b1 located at the second edge 1102 and a second side wall 11b2 located at the third edge 1103, the first The side wall 11b1 extends along the length direction of the second edge 1102, the second side wall 11b2 extends along the length direction of the third edge 1103, and the two ends of the second side wall 11b2 are respectively bent to stop inside the first side wall 11b1 The stopper part 11b21, so as to avoid the inward deformation of the ear part 13 and the like.

The present application also proposes a ceiling-mounted air conditioner 100 using the chassis 1 of any one of the above-mentioned embodiments.

As shown in Fig. 1-Fig. 3 and Fig. 24, the ceiling type air conditioner 100 also includes a side wall 2, a ventilation part 3, a heat exchange part 4 and a top cover assembly 5, and the side wall 2 is installed on the chassis 1 and is located on the first One side defines an accommodating cavity with the panel part 12, the ventilation component 3 is arranged in the accommodating cavity and installed on the chassis 1, the heat exchange component 4 is arranged in the accommodating cavity and installed on the chassis 1 and/or the side panel 2, The top cover assembly 5 is arranged on the side of the ventilation part 3 and the heat exchange part 4 away from the bottom plate part 11, and the top cover assembly 5 includes a top cover 51 and a water receiving tray 52 provided on the side of the top cover 51 facing the accommodating cavity .

Exemplarily, when assembling the ceiling-mounted air conditioner 100, the bottom plate portion 11 is located at the bottom, and the panel portion 12 extends upwards from the edge of the bottom plate portion 11 (such as the orientation state shown in FIG. and the side panel 2 are all arranged on the top of the bottom plate 11, and then the top cover assembly 5 pre-installed together is set on the top of the ventilation part 3 and the heat exchange part 4 (or the water receiving tray 52 is installed first, and then the water receiving A top cover 51) is installed above the disc 52. After the ceiling-mounted air conditioner 100 is assembled (the ceiling-mounted air conditioner 100 may not include the tuyere part 6 at this time), the ceiling-mounted air conditioner 100 is turned upside down as a whole (for example, in the orientation state shown in FIG. 24 ), so that the bottom plate 11 is positioned at On the top of the whole machine, the top cover 51 is located at the bottom of the whole machine, the panel part 12 and the side panel 2 are located between the bottom plate part 11 and the top cover 51, and the water receiving tray 52 is located above the top cover 51 to receive the heat exchange components 4 and / or water dripping from ventilation part 3.

In the embodiment of the present application, the chassis 1 can be the force-bearing structure of the whole machine, which plays the role of connecting the upper and lower. All components are directly or indirectly fixed on the chassis 1. When installed, they are hung in reverse, and the gravity of the whole machine passes through the lifting lugs. The section 13 and the boom 400 are transferred to the ceiling 200. When the integrally formed chassis 1 includes the lifting lugs 13, the reliability of hanging the whole machine can be improved.

In addition, in some embodiments, the ceiling-mounted air conditioner 100 may further include a water pump assembly 7 for pumping away the water in the water receiving tray 52 to facilitate drainage or recycling.

Next, a ceiling-mounted air conditioner 100 according to a specific embodiment of the present application will be described.

The ceiling-mounted air conditioner 100 includes a casing and a ventilation component 3 , a heat exchanging component 4 and a water pump assembly 7 arranged in the casing.

Wherein, the shell includes a chassis 1, a side panel 2 and a top cover assembly 5, the chassis 1 is an integral molding and includes a bottom plate portion 11, a panel portion 12 and a lifting ear portion 13, the bottom plate portion 11 is rectangular to include two long edges and Two short edges, one long edge is the first edge 1101, the other long edge is the third edge 1103, each short edge is the second edge 1102, the top cover assembly 5 is parallel and opposite to the bottom plate part 11, the panel part 12 extends from the first edge 1101 to the direction of the roof assembly 5 , and the side panel 2 extends from the third edge 1103 and two second edges 1102 to the direction of the roof assembly 5 .

Each second edge 1102 is connected with a lifting ear portion 13 extending away from the side panel 2, and each lifting ear portion 13 has a plurality of hanging holes 131 arranged at intervals along the length direction of the second edge 1102. The lifting ear portion 13. The bottom plate portion 11 is provided with reinforcing ribs 14 at the part close to the second edge 1102 and at the joint between the lug portion 13 and the bottom plate portion 11 .

Ventilation part 3 comprises blower assembly and motor assembly, and blower assembly includes wind wheel 311 and volute 313, and motor assembly includes motor 321 and support 322, and wind wheel 311 is installed in the volute 313, and motor 321 is connected with wind wheel 311 and motor 321 Supported by the bracket 322 , the volute 313 defines the outlet 3133 of the ventilation part 3 through the frame part 31313 , the panel part 12 has an opening 121 , and the frame part 31313 is arranged around the opening 121 so that the outlet 3133 of the ventilation part 3 is exposed from the opening 121 . Wherein, the bracket 322 is respectively connected to the bottom plate portion 11 and the panel portion 12 to be installed on the chassis 1 , and the volute 313 is respectively connected to the bottom plate portion 11 and the panel portion 12 to be installed on the chassis 1 .

The side panel 2 is respectively connected to the third edge 1103 and the two second edges 1102 of the bottom plate portion 11 , and is also respectively connected to the two length edges of the panel portion 12 . The top cover assembly 5 is respectively connected to the end of the side panel 2 away from the bottom plate portion 11 and the end of the panel portion 12 away from the bottom plate portion 11 . The heat exchange part 4 is arranged between the side wall 2 and the ventilation part 3, the shape of the heat exchange part 4 matches the shape of the side wall 2, and the side wall 2 is formed with an air inlet opposite to the heat exchange part 4. Open your mouth. The heat exchange member 4 is connected to the panel portion 12 and/or the side panel 2 . The side panel 2 may include a panel body 21 and a piping pressing plate 22 , and the piping of the heat exchange component 4 may be fixed in cooperation with the piping pressing plate 22 .

When assembling the ceiling-mounted air conditioner 100, the bottom plate portion 11 is located at the bottom, and the panel portion 12 extends upwards from the edge of the bottom plate portion 11 (such as the orientation state shown in FIG. 2 are all arranged above the bottom plate 11, and then the pre-assembled top cover assembly 5 is installed above the ventilation part 3 and the heat exchange part 4, or the water receiving tray 52 is installed first, and then the top cover assembly 5 is installed above the water receiving tray 52 Install top cover 51. After the ceiling-mounted air conditioner 100 is assembled (the ceiling-mounted air conditioner 100 may not include the tuyere part 6 at this time), the ceiling-mounted air conditioner 100 is turned upside down as a whole (for example, in the orientation state shown in FIG. 24 ), so that the bottom plate 11 is positioned at On the top of the whole machine, the top cover 51 is located at the bottom of the whole machine. At this time, the hanging rod 400 can be connected to the ceiling 200 through the cooperation of the hanging rod 400 and the hanging hole 131 to realize the hoisting of the ceiling-mounted air conditioner 100 .

In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the application.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

In this application, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. , or integrated; it can be directly connected or indirectly connected through an intermediary, it can be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In the present application, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the application is defined by the claims and their equivalents.

Claims (11)

1. The utility model provides a chassis of furred ceiling formula air conditioner, its characterized in that, the chassis is integrated into one piece and includes:

a bottom plate part, wherein the two sides of the thickness of the bottom plate part are a first side and a second side respectively, and the surface of the bottom plate part facing the first side is provided with a first mounting structure for mounting a ventilation part of the ceiling type air conditioner; and

and a panel portion connected to an edge of the bottom plate portion and extending in a direction from the second side toward the first side, the panel portion having an opening thereon adapted to be disposed in correspondence with an outlet of the ventilation member.

2. The chassis of the ceiling type air conditioner of claim 1, wherein the first mounting structure includes a first mounting portion for mounting a scroll case in the ventilation part; and/or the first mounting structure comprises a second mounting part for mounting a bracket in the ventilation component.

3. The chassis of claim 1, wherein the panel portion has a second mounting structure thereon for mounting the ventilation component.

4. The chassis of the ceiling type air conditioner of claim 3, wherein the second mounting structure includes a third mounting portion for mounting a scroll case in the ventilation part; and/or, the second mounting structure further comprises a fourth mounting part for mounting a bracket in the ventilation component.

5. The chassis of a ceiling type air conditioner according to claim 1, wherein the panel part has a third mounting structure thereon for mounting the tuyere member; and/or an end of the panel part, which is far away from the bottom plate part, is provided with a top cover assembly fourth mounting structure for mounting the ceiling type air conditioner.

6. The floor pan of any one of claims 1-5, wherein the floor portion includes a first edge and a second edge that are configured on opposite sides, the panel portion is connected to the first edge, the floor pan further includes a lifting lug portion connected to the second edge, and at least a portion of the lifting lug portion is located outside of the contour of the floor portion, the floor pan being adapted to be lifted to a ceiling by the lifting lug portion.

7. The chassis of claim 6, wherein the lifting tab portion extends along a length of the second edge and has a plurality of lifting holes spaced along the length of the second edge, the lifting holes adapted to cooperate with a boom attached to a ceiling to effect lifting.

8. The chassis of claim 6, wherein at least one of the hanging ear portion, a portion of the bottom plate portion near the second edge, and a connection of the lifting lug portion and the bottom plate portion is provided with a reinforcing rib.

9. The chassis of claim 6, wherein the bottom plate portion further comprises a third edge provided at a different side from the first edge and the second edge, respectively, and both ends of the third edge, the second edge, and the panel portion in a length direction of the first edge are provided with fifth mounting structures for mounting side panels of the ceiling type air conditioner.

10. The chassis of claim 6, wherein the bottom plate portion is rectangular to include two long edges and two short edges, each of the short edges being the second edge, such that both ends of the length of the bottom plate portion are provided with the hanging ears, respectively, one of the long edges being the first edge.

11. A ceiling type air conditioner, comprising:

a chassis according to any one of claims 1-10;

a side fascia mounted on the chassis and located on the first side to define a receiving cavity with the panel portion;

the ventilation component is arranged in the accommodating cavity and is arranged on the chassis;

the heat exchange component is arranged in the accommodating cavity and is arranged on the chassis and/or the side coaming;

the top cover assembly is arranged on one side, far away from the bottom plate part, of the ventilation component and the heat exchange component, and comprises a top cover and a water receiving disc arranged on one side, facing the accommodating cavity, of the top cover.

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