CN211822776U - Wall-mounted air conditioner cabinet - Google Patents

Abstract

The utility model proposes a wall-mounted air-conditioning cabinet, which comprises a casing, an air duct device, a fan, an air duct volute, a yaw blade mechanism, a heat exchanger, an electrical device and a wall-mounted device. The bracket, the yaw leaf mechanism is located between the front end of the air guide part and the fan, and the wall-mounted bracket is used to fasten the back plate of the shell to the wall to suspend the wall-mounted air conditioner on the wall. The wall-mounted air-conditioning cabinet of the utility model extends vertically, the air outlet is arranged vertically, and a wall-hanging bracket is arranged to suspend the wall-mounted air-conditioning cabinet on the wall; The mechanism is located between the front end of the volute air guide part of the air duct device and the fan, which is conducive to reducing the overall volume of the air duct device, thereby reducing the overall volume of the indoor unit, which is conducive to wall-mounted installation.

Description

Wall-mounted air conditioner cabinet

technical field

The utility model belongs to the technical field of air-conditioning equipment, in particular to a wall-mounted air-conditioning cabinet unit (also called a wall-mounted vertical air-conditioning indoor unit) and an air conditioner having the same.

Background technique

Split type air conditioner is a kind of air conditioning equipment, which consists of indoor unit and outdoor unit, which are installed indoors and outdoors respectively, and are connected by pipes and wires in the middle. There are many types of split air conditioner indoor units. The common ones are wall-mounted, vertical cabinet, ceiling-mounted, embedded, and floor-standing. Among them, the indoor units of household split air conditioners are commonly wall-mounted and vertical. kind.

For the wall-mounted air conditioner indoor unit, it is usually installed horizontally at a relatively high position on the indoor wall, and does not occupy the floor space, so it is loved by many users. When installing, it is usually required to have a certain distance from the top of the room and the walls on both sides to prevent air circulation from being blocked. When choosing the installation location of the indoor unit, consider choosing a place that is easy to drain and can be connected to the outdoor unit pipeline. Select the following Places where there are no valuables such as televisions and computers, and places where the air outlet does not blow directly to the user, etc. In some spaces, horizontal installation cannot make full use of the indoor space, and it is inconvenient for maintenance and repairs, and air is usually supplied from top to bottom. Due to the limitation of indoor floor height and wall load-bearing, its cooling and heating capacity is limited. And the air supply range is small, and the air supply range is concentrated below the installation position, which is not conducive to the circulation of indoor air, resulting in uneven indoor temperature distribution and poor user comfort.

For the vertical cabinet type air conditioner indoor unit, its vertical floor installation does not need to consider the load bearing of the wall, and a larger size heat exchanger can be used, and a large-scale air supply can be realized, making its cooling and heating capacity higher than that of the wall-mounted air conditioner indoor unit. machine. However, due to its large size, it occupies a large space and requires high installation space. In order to reduce its occupation of indoor space, the indoor unit of vertical cabinet type air conditioner is usually placed close to the wall or corner, and the air is drawn in from the side and air out from the front.

How to design a wall-mounted air conditioner cabinet that has higher cooling and heating capacity than the existing horizontally installed wall-mounted air conditioner indoor unit and saves space compared to the existing floor-standing vertical cabinet air conditioner indoor unit? At present, many air conditioner manufacturers are focusing on the improvement direction of air conditioners.

The above information disclosed in this Background is only for enhancement of understanding of the background of the application and therefore it may contain that it does not form the prior art that is already known to a person of ordinary skill in the art.

Utility model content

Aiming at the above-mentioned technical problems existing in the wall-mounted air conditioner indoor unit and the vertical cabinet air conditioner indoor unit in the prior art, the utility model proposes a wall-mounted air conditioner cabinet unit.

In order to achieve the purpose of solving the above-mentioned technical problems, the utility model adopts the following technical solutions to realize: a wall-mounted air conditioner cabinet machine, comprising:

The casing, in the shape of a vertically extending column, includes a front panel and a back panel located on the rear side of the front panel, the front panel is formed with a vertically arranged air outlet, and the back panel is provided with an air inlet and a back panel. air inlet grille;

An air duct device, which is arranged in the housing, includes an upper support plate, a lower support plate, and a volute between the upper support plate and the lower support plate and connects the upper support plate and the lower support plate. an air guide part communicated with the air inlet, and an air outlet communicated with the air outlet, the front end of the air guide part is connected to the air outlet;

a fan, which is arranged in the air duct device and is used for driving indoor air to flow into the air duct device from the air inlet and toward the air outlet;

an air duct volute, which is located between the air outlet part and the fan, and is arranged opposite to the front end of the air guide part in the left-right direction;

a yaw blade mechanism, which is located between the front end of the air guide part and the fan, and is used to vertically adjust the air outlet direction;

a heat exchanger, which is arranged on the air duct device and is used for heat exchange with the indoor air flowing into the air duct device from the air inlet;

an electrical device, which is arranged in the housing and located below the air duct device;

The wall-mounted bracket is used for fixing the back panel and the wall to suspend the wall-mounted air conditioner cabinet on the wall.

The yaw blade mechanism includes:

a drive motor, which is mounted on the upper pallet, and its output shaft is vertically arranged;

a plurality of yaw blades, which are arranged at intervals in the height direction of the air outlet;

a connecting rod, which extends vertically and is close to the air outlet, and each of the yaw blades is connected to the connecting rod;

One end of the crank is fixedly connected with the output shaft of the driving motor, and the other end is fixedly connected with the top end of the connecting rod.

The upper side of the yaw blade facing the fan is an arc-shaped surface adapted to the fan, and the arc-shaped surface and the other side surfaces of the yaw blade adjacent thereto have a smooth transition.

The air outlet is in the shape of a vertically extending flat plate, and an air duct outlet grille is formed on the air outlet portion. The air duct outlet grille at least includes a plurality of transverse grid bars. One-to-one correspondence with the transverse grid bars and located directly behind the transverse grid bars.

The air duct device is an integral injection molding structure.

The air duct device is detachably connected to the back panel, the front panel is detachably connected to the back panel and the air outlet, and the front panel and the back panel are in a front and rear alignment, The upper support plate is attached to the inner wall of the front panel and the inner wall of the back panel, and the lower support panel is attached to the inner wall of the front panel and the inner wall of the back panel.

A drain hole for draining condensed water is formed on the lower support plate, a water receiving tray is arranged between the electrical device and the lower supporting plate, and the water receiving tray is connected to the inner wall of the front panel and the rear panel. The inner wall of the back panel fits together.

The electrical device is arranged obliquely, and the left and right sides thereof are correspondingly fixed on the back panel.

The wall-mounted air conditioner cabinet also includes:

a display device, which is arranged on the front panel and located on the left side or the right side of the air outlet;

The housing also includes:

a top cover, which is fixedly connected with the top of the front panel and/or the back panel, and is used to close the top of the space between the front panel and the back panel;

a bottom plate, which is fixedly connected with the bottom end of the front panel and/or the back panel, and is used to close the bottom end of the space between the front panel and the back panel;

The bottom plate and the top cover have the same structure and the same size.

Compared with the prior art, the wall-mounted air-conditioning cabinet of the utility model extends vertically, the air outlet is arranged vertically, and is equipped with a wall-mounted bracket to suspend the wall-mounted air-conditioning cabinet on the wall; the The yaw blade mechanism of the air-conditioning cabinet is located between the front end of the volute air guide part of the air duct device and the fan, which is conducive to reducing the overall volume of the air duct device, thereby reducing the overall volume of the indoor unit, which is conducive to wall-mounted installation .

Other features and advantages of the present invention will become more apparent after reading the specific embodiments of the present invention in conjunction with the accompanying drawings.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. , for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the front view structure schematic diagram of the wall-mounted air conditioner cabinet of the present invention;

FIG. 2 is a schematic view of the structure of the back view of the wall-mounted air conditioner cabinet of the present invention;

3 is a schematic structural diagram of the rear view of the wall-mounted air-conditioning cabinet of the present invention after the front panel is omitted and a wall-mounted bracket is installed;

Fig. 4 is the A-A sectional view after omitting the front panel of Fig. 2;

Fig. 5 is the A-direction view of Fig. 3;

FIG. 6 is an enlarged view of the structure of part A of FIG. 5;

7 is a sectional view taken along the line B-B of FIG. 5;

8 is a schematic structural diagram of the air duct device of the wall-mounted air conditioner cabinet of the present invention from one perspective;

9 is a schematic structural diagram of another perspective of the air duct device of the wall-mounted air conditioner cabinet of the present invention;

Fig. 10 is an enlarged view of the structure of part A in Fig. 8;

11 is a schematic structural diagram of a wall-mounted bracket of the wall-mounted air conditioner cabinet of the present invention;

12 is a schematic structural diagram of the rear panel of the wall-mounted air conditioner cabinet of the present invention from one perspective;

13 is a schematic structural diagram of the rear panel of the wall-mounted air conditioner cabinet of the present invention from another perspective.

Reference numerals: 1. Wall-mounted air conditioner; 100, housing; 110, front panel; 111, air outlet; 120, back panel; 121, air inlet; 122, air inlet grille; 123, positioning protrusion 124, drainage hole; 125, hanging part; 126, middle section; 130, display device; 140, top cover; 150, bottom plate; 200, air duct device; 210, upper pallet; 211, lug; 212 , screw hole; 213, positioning hole; 220, lower support plate; 230, volute; 231, air guide; 232, air outlet; 233, outlet grill; 234, horizontal grille; 300, fan; 400, air duct volute tongue; 500, yaw blade mechanism; 510, drive motor; 520, yaw blade; 521, arc surface; 530, connecting rod; 540, crank; 600, heat exchanger; 700, electrical device 800, wall bracket; 810, front end plate; 811, hook part; 820, side plate; 821, front part; 822, rear part; 8221, first plane part; 8222, second plane part; 900, connection Water Tray.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

It should be noted that, in the description of the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or The terminology of the positional relationship is based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood To limit the utility model.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

1 to 3, an exemplary wall-mounted air conditioner cabinet 1 is illustrated, including: a housing 100, an air duct device 200, a fan 300, an air duct volute 400, a yaw blade mechanism 500, a Heater 600 , electrical device 700 and wall bracket 800 . in:

The housing 100 is in the shape of a vertically extending column, and includes a front panel 110 and a back panel 120 located on the rear side of the front panel 110. The front panel 110 is formed with a vertically arranged air outlet 111, and the back panel 120 is provided with The air inlet 121 and the air inlet grille 122 matched with the air inlet 121;

The air duct device 200, which is arranged in the casing 100, includes an upper supporting plate 210, a lower supporting plate 220 and a volute 230, and the volute 230 is used to guide the air flowing into the casing 100 from the air inlet 121 to the air outlet 111, It is located between the upper supporting plate 210 and the lower supporting plate 220 and connects the upper supporting plate 210 and the lower supporting plate 220, and its cross section is arc-shaped; The air outlet 232 communicated with the air outlet 111, and the front end of the air guide portion 231 is connected to the air outlet 232;

The blower 300, specifically a vertical cross-flow blower, is arranged in the air duct device 200, and is used to drive the indoor air to flow into the air duct device 200 from the air inlet 121 and flow toward the air outlet 111;

The air duct volute 400 is located between the air outlet portion 232 and the fan 300, and is opposite to the front end of the air guide portion 231 in the left-right direction; Taking the clockwise rotation as an example, the air guide portion 231 is located on the left side of the air outlet portion 232, and the air duct volute 400 is located on the left side of the air outlet portion 232, which restricts the flow of the air from the fan 300 toward the air outlet 111 from the left and right directions;

The yaw blade mechanism 500, which is located between the front end of the air guide portion 231 and the fan 300, is used to vertically adjust the air outlet direction of the fan 300, and then adjust the air outlet direction of the air outlet 111;

The heat exchanger 600, which is arranged on the air duct device 200, is used for heat exchange with the indoor air flowing into the air duct device 200 from the air inlet 121;

The electrical device 700 is arranged in the housing 100 and is located below the air duct device 200;

The wall-mounted bracket 800 is used for fixing the back panel 120 to the wall so as to suspend and install the wall-mounted air conditioner cabinet 1 on the wall as a whole.

Under the action of the fan 300 , the indoor air is sucked into the casing 100 after heat exchange with the heat exchanger 600 , and finally the heat-exchanged air is output to the indoor through the air outlet 111 on the casing 100 . In this embodiment, the wall-mounted air conditioner cabinet 1 has a casing 100 extending vertically, the air outlet 111 is arranged vertically correspondingly, and a wall-mounted bracket 800 is configured to hang the wall-mounted air conditioner cabinet 1 on the wall; The vane mechanism 500 is located in the area between the front end of the air guide portion 231 of the volute 230 and the fan 200 , that is, it is closer to the fan 200 than the prior art, so the air outlet portion 232 of the air duct device 200 can be appropriately reduced at this time. The thickness dimension in the front-rear direction reduces the volume of the air duct device 200, thereby reducing the overall volume of the indoor unit, which is beneficial to the wall-mounted installation of the indoor unit.

Further, referring to FIGS. 8 to 10 , and in conjunction with FIG. 4 , the yaw vane mechanism 500 includes a drive motor 510 , a plurality of yaw vanes 520 , a connecting rod 530 and a crank 540 . The drive motor 510 is installed on the upper support plate 210 and its output shaft is vertically arranged; a plurality of yaw blades 520 are arranged in sequence in the height direction of the air outlet 232 ; the connecting rod 530 extends vertically and is close to the air outlet 232 , each yaw blade 520 is connected to the connecting rod 530 ; Then, when the output shaft of the drive motor 510 reciprocates, the crank 540 drives the connecting rod 530 to rise and fall vertically, thereby driving the yaw blade 520 to rise and fall vertically, adjust the air outlet direction of the fan 300, and then adjust the air outlet of the air outlet 111. direction. Of course, the movement of the yaw blade 520 can also be implemented in other structural forms, which are not specifically limited herein.

At the same time, as shown in FIG. 4 and FIG. 10 , the side of the yaw blade 520 facing the fan 300 is an arc-shaped surface 521 adapted to the fan 300 . The arc-shaped surface 521 and other sides of the yaw blade 520 adjacent to it are Smooth transition. On the one hand, the side of the yaw blade 520 facing the fan 300 is an arc-shaped surface 521, which plays the role of avoiding the fan 300, so as to avoid the front end of the air guide portion 231 and the fan 300 due to the yaw blade mechanism 500 being arranged here. On the other hand, the arc transition between the arc surface 521 and other adjacent side surfaces can reduce the resistance when the airflow passes through, and can avoid the existence of sharp parts causing the air duct device 300 to increase in volume. Noise is generated when air flows through it.

Similarly, in order to reduce the volume of the air duct device 200 as much as possible, as shown in FIG. 4 and FIG. 8 , the air outlet 232 is in the shape of a vertically extending flat plate. The part corresponding to the air outlet part 232 is also preferably a flat plate. Referring to FIG. 8 and FIG. 9 at the same time, the air outlet part 232 is formed with an air duct outlet grille 233, and the air duct outlet grille 233 at least includes a plurality of transverse grilles The bars 234 and the yaw vanes 520 are in one-to-one correspondence with the transverse grid bars 234 and are located directly behind the transverse grid bars 234 , as shown in FIG. 10 . Since the transverse grille bar 234 inevitably produces a certain resistance to the air flow, the yaw blade 520 is placed directly behind the transverse grille bar 234 instead of being staggered with the transverse grille bar 234, thereby avoiding horizontal In addition, the swing blades 520 generate wind resistance to the outlet air flow, so as to reduce the influence on the outlet air of the fan 300 as much as possible.

In order to facilitate assembly, the air duct device 200 in this embodiment is an integral injection molding structure, while in the prior art, the air duct device is usually supported and connected by a plurality of uprights between the upper support plate and the lower support plate, and the top and bottom ends of the volute are connected. Connected to the upper and lower pallets respectively. Compared with the air duct device 200 formed by integral injection molding in the present embodiment, the structure of the air duct device 200 is further simplified compared with the air duct device in which the separate parts are connected and assembled through the connection structure in the prior art, which is further beneficial to reduce the wind The volume of the channel device 200.

Further, the air duct device 200 is detachably connected to the back panel 120 , the front panel 110 is detachably connected to the back panel 120 and the air outlet 234 of the air duct device 200 , and the front panel 110 and the back panel 120 are in front and back abutment , the circumferential side surface of the upper support plate 210 is in contact with the inner wall of the front panel 110 and the inner wall of the back panel 120 , and the peripheral side surface of the lower support plate 220 is in contact with the inner wall of the front panel 110 and the inner wall of the back panel 120 .

Specifically, as shown in FIG. 5 and FIG. 6 , the upper support plate 210 and the lower support plate 220 of the air duct device 200 are formed with lugs located on the left and right sides of the air outlet 234 on the circumferential sides of the air duct device 200 , and the upper support plate 210 For example, two lugs 211 located on the left and right sides of the air outlet 234 are formed on the upper support plate 210 , and each lug 211 is formed with a screw hole 212 and a positioning hole 213 , corresponding to the left and right sides of the back plate 120 . A screw hole (not shown in the figure) and a positioning protrusion 123 are respectively formed in the parts, and a positioning protrusion (not shown in the figure) is also formed at the rear center part of the circumferential side surface of the upper support plate 210 and the lower support plate 220. When assembled, the circumferential side surfaces of the upper support plate 210 and the inner wall of the back plate 120 are fitted together, and the positioning protrusions 123 are embedded in the positioning holes. 213 to achieve positioning, and at the same time, the positioning protrusions at the rear center parts of the circumferential sides of the upper support plate 210 and the lower support plate 220 are embedded in the positioning holes formed at the top and bottom center parts of the back plate 120 to achieve positioning, realizing positioning. The air duct device 200 and the back plate 120 are positioned at multiple positions in the three-dimensional space. After the screw holes 212 on the lugs 211 and the screw holes on the back plate 120 are aligned, the air duct device 200 and the back plate 120 are fastened by screws. The back panel 120 is detachably connected as a whole, and is positioned at multiple locations in the three-dimensional space and combined with screws, so that the air duct device 200 and the back panel 120 are fixed more firmly, and are prevented from being twisted and deformed. Similarly, the front panel 110 and The rear panel 120 and the air outlet 234 of the air duct device 200 can be detachably connected, so as to improve the fixing reliability of the front panel 110 and prevent it from being twisted and deformed. Specifically, a plurality of buckles can be arranged at intervals along the height direction on the left and right sides of the front panel 110 , and corresponding buckle structures are provided on the left and right sides of the back panel 120 , so that the front panel 110 and the rear The back plate 120 is fastened together, and at the same time, a plurality of buckles are arranged around the air outlet 234, and a plurality of matching buckles are correspondingly arranged around the air outlet 111 of the front panel 110 to realize the front panel 110 and the air outlet 234. Removably attached.

Since the wall-mounted air conditioner cabinet 1 in this embodiment is installed on the wall, when it is installed at a certain distance from the ground, the wall below it is exposed, so the condensate drainage requirements for the wall-mounted air conditioner indoor unit are usually higher than high, the leakage of condensed water should be avoided to avoid damage to indoor walls and floors. In this embodiment, as shown in FIG. 8 , a plurality of drainage holes 124 for draining condensed water are formed on the lower support plate 120 , and a water receiving tray 900 is provided between the electrical device 700 and the lower support plate 120 , as shown in FIG. 3 and FIG. 5 , the circumferential side surface of the water receiving tray 900 is in contact with the inner wall of the front panel 110 and the inner wall of the back panel 120 . Then, the condensed water on the heat exchanger 600 is first collected by the lower support plate 120 , and then drained to the water receiving pan 900 through the drain hole 124 , and then discharged through the external drain pipe of the water receiving pan 900 . Then, the condensed water is double-layered by using the lower support plate 120 and the water receiving tray 900, which improves the reliability of water receiving. The inner walls of the back plate 120 are attached to each other, so as to reduce the assembly gap as much as possible and prevent water leakage.

The electrical device 700 is used to at least control the operating state and operating mode of the air conditioner, and its outline is usually box-shaped, located at the bottom of the housing 100, and the electrical components are integrated inside the box. Also in order to reduce the volume of the wall-mounted air conditioner cabinet 1 in this embodiment as much as possible, in this embodiment, the electrical device 700 is obliquely arranged in the casing 100 near the bottom, as shown in FIG. 7 , thereby reducing the size of the casing. There is no functional space at the bottom of the body 100, so that the housing of the air conditioner can be reduced. The electrical device 700 is disposed obliquely on the basis of reducing the occupied space and thus the volume of the air conditioner cabinet, and it can also avoid other structural components at the inner bottom of the housing 100 , such as drainage pipes, heat exchange pipes, and the like.

In this embodiment, the wall-mounted air conditioner cabinet 1 further includes a display device 130 for displaying the parameters of the air conditioner operation. The display device 130 is usually provided on the front panel 110 for easy observation. In this embodiment, however, the display device 130 is specifically located in an idle area on the left or right side of the air outlet 111 on the front panel 110 , as shown in FIG. The space in the height direction of the panel 110 is also beneficial to reduce the volume of the wall-mounted air conditioner cabinet 1 in this embodiment.

In this embodiment, the housing 100 of the wall-mounted air conditioner cabinet 1 further includes a top cover 140 and a bottom plate 150 . As shown in FIGS. 1 and 3 , the top cover 140 is connected to the top of the front panel 110 and/or the back panel 120 Fixed connection, used to close the top of the space between the front panel 110 and the back panel 120; the bottom plate 150 is fixed to the bottom end of the front panel 110 and/or the back panel 120, used to close the front panel 110 and the back panel 120 the bottom of the space between. Specifically, the contour shapes of the top cover 140 and the bottom plate 150 are adapted to the cross-sectional shape of the space between the front panel 110 and the back panel 120 , so that the top cover 140 , the bottom panel 150 , the front panel 110 and the back panel 120 are The enclosed casing 100 forms an approximately closed whole, so as to protect the air conditioner structural components inside the casing 100 as reliably as possible.

In order to make the top cover 140 and the bottom plate 150 do not need to be distinguished and can be used in common use, in this embodiment, the bottom plate 150 and the top cover 140 have the same structure and the same size.

For the rear panel 120, in this embodiment, refer to FIGS. 12 and 13 for its structural form, which is an integral injection-molded structural part, and its cross-section is a five-segment bending structure, and the bending direction is forward, so that no separate setting is required. The left and right side panels can be combined with the front panel 110 to form a closed-loop circumferential side surface, the angle between adjacent sections is about 135°, the width of each section is equal, the middle section 126 is parallel or nearly parallel to the wall, and the air inlet 121 In the shape of a grille, in order to expand the air intake range, the air inlets 121 occupy most of the area of the back panel 120, and the five sections of the back panel 120 along the left and right width directions are provided with air inlets so that the rear panel 120 can be opened from the rear of the indoor unit. The air inlet grille 122 is adapted to the shape of the air inlet 121 and fixed at the air inlet 121 by means of a buckle structure or screw fastening.

As shown in FIG. 3 and FIG. 11 , the wall-mounted bracket 800 is a sheet metal part, and includes a front end plate 810 and two side plates 820 located at the left and right ends of the front end plate 810 and symmetrically arranged. The front end plate 810 is used as the main hanging part of the wall bracket 800, the side plates 820 are used as the connection parts with the wall, and the wall-mounted indoor cabinet 1 is hung on the front end plate 810. Specifically, the front end plate 810 is formed with a directional The hook portion 811 that is bent forward and upward, and the middle section 126 of the back panel 120 of the wall-mounted indoor cabinet 1 is correspondingly provided with a hook portion 125 that is bent backward and downward, as shown in FIG. 2 , for Hanging on the hook portion 811 of the front panel 810, since the size of the wall-mounted indoor cabinet 1 in the height direction is larger than the size in the width and thickness directions, it is a reliable support for it, so that the wall-mounted indoor cabinet is The machine 1 is balanced in force, and the number of the wall-mounted brackets 800 is two, which are respectively arranged corresponding to the top and bottom ends of the back panel 120 and located on the width centerline of the back panel 120 .

For the two side panels 820, each side panel 820 includes a front part 821 and a rear part 822, and the front part 821 is bent backward relative to the front panel 810, so that when the wall-mounted indoor cabinet 1 is in the wall-mounted state, the rear There is a certain gap between the back panel 120 and the wall hanging on the wall, so as not to affect the air intake at the rear of the back panel 120; at the same time, the rear part 822 of the side panel 820 is bent outward relative to its front part 821, so as to facilitate and hang the air. The wall-to-wall fixed connection, specifically, the rear part 822 is formed with a plurality of screw holes, which are fastened to the wall by means of screws. Since the wall is usually flat, the wall-mounted indoor cabinet 1 is usually relatively If the wall is parallel to the wall, the rear part 822 has at least a first plane part 8221 parallel to the wall, and the first plane part 8221 is fastened to the wall by screws.

Further, in order to enrich the installation form of the wall-mounted indoor cabinet 1, the rear portion 822 of the side plate 820 further includes a second plane inclined forward by 45° relative to the first plane portion 8221 (that is, the angle α in FIG. 11 is 45°). The plane portion 8222 and the second plane portion 8222 are located on the outside of the first plane portion 8221, so the second plane portion 8222 of the two side plates 820 forms a right angle, so that the wall-mounted indoor cabinet 1 in this embodiment can also be located at a right angle For installation at a corner, a plurality of screw holes are formed on the second plane portion 8222, wherein a second plane portion 8222 is attached and fixed to a wall forming a right-angle corner, and the other second plane portion 8222 is formed with another right-angle corner. Wall fit and secure.

In order to enhance the strength of the wall-hanging bracket 800, the wall-hanging bracket 800 is formed with a stamping shape or a flat shape.

The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, for those of ordinary skill in the art, it is still possible to implement the foregoing implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions claimed by the present invention.

Claims (10)

1. a wall-mounted air conditioner cabinet, is characterized in that, comprises: The casing, in the shape of a vertically extending column, includes a front panel and a back panel located on the rear side of the front panel, the front panel is formed with a vertically arranged air outlet, and the back panel is provided with an air inlet and a back panel. air inlet grille; An air duct device, which is arranged in the housing, includes an upper support plate, a lower support plate, and a volute between the upper support plate and the lower support plate and connects the upper support plate and the lower support plate. an air guide part communicated with the air inlet, and an air outlet communicated with the air outlet, the front end of the air guide part is connected to the air outlet; a fan, which is arranged in the air duct device and is used for driving indoor air to flow into the air duct device from the air inlet and toward the air outlet; an air duct volute, which is located between the air outlet part and the fan, and is arranged opposite to the front end of the air guide part in the left-right direction; a yaw blade mechanism, which is located between the front end of the air guide part and the fan, and is used to vertically adjust the air outlet direction; a heat exchanger, which is arranged on the air duct device and is used for heat exchange with the indoor air flowing into the air duct device from the air inlet; an electrical device, which is arranged in the housing and located below the air duct device; The wall-mounted bracket is used for fixing the back panel and the wall to suspend the wall-mounted air conditioner cabinet on the wall. 2. The wall-mounted air conditioner cabinet according to claim 1, wherein The yaw blade mechanism includes: a drive motor, which is mounted on the upper pallet, and its output shaft is vertically arranged; a plurality of yaw blades, which are arranged at intervals in the height direction of the air outlet; a connecting rod, which extends vertically and is close to the air outlet, and each of the yaw blades is connected to the connecting rod; One end of the crank is fixedly connected with the output shaft of the driving motor, and the other end is fixedly connected with the top end of the connecting rod. 3. The wall-mounted air conditioner cabinet according to claim 2, wherein The upper side of the yaw blade facing the fan is an arc-shaped surface adapted to the fan, and the arc-shaped surface and the other side surfaces of the yaw blade adjacent thereto have a smooth transition. 4. The wall-mounted air conditioner cabinet according to claim 2, wherein The air outlet is in the shape of a vertically extending flat plate, and an air duct outlet grille is formed on the air outlet portion. The air duct outlet grille at least includes a plurality of transverse grid bars. One-to-one correspondence with the transverse grid bars and located directly behind the transverse grid bars. 5. The wall-mounted air conditioner cabinet according to claim 1, wherein The air duct device is an integral injection molding structure. 6. The wall-mounted air conditioner cabinet according to claim 5, characterized in that, The air duct device is detachably connected to the back panel, the front panel is detachably connected to the back panel and the air outlet, and the front panel and the back panel are in a front and rear alignment, The upper support plate is attached to the inner wall of the front panel and the inner wall of the back panel, and the lower support panel is attached to the inner wall of the front panel and the inner wall of the back panel. 7. The wall-mounted air conditioner cabinet according to claim 6, wherein A drain hole for draining condensed water is formed on the lower support plate, a water receiving tray is arranged between the electrical device and the lower supporting plate, and the water receiving tray is connected to the inner wall of the front panel and the rear panel. The inner wall of the back panel fits together. 8. The wall-mounted air conditioner cabinet according to claim 1, wherein The electrical device is arranged obliquely, and the left and right sides thereof are correspondingly fixed on the back panel. 9. The wall-mounted air conditioner cabinet according to claim 1, wherein The wall-mounted air conditioner cabinet also includes: The display device is arranged on the front panel and located on the left side or the right side of the air outlet. 10. The wall-mounted air conditioner cabinet according to claim 1, wherein The housing also includes: a top cover, which is fixedly connected with the top of the front panel and/or the back panel, and is used to close the top of the space between the front panel and the back panel; a bottom plate, which is fixedly connected with the bottom end of the front panel and/or the back panel, and is used to close the bottom end of the space between the front panel and the back panel; The bottom plate and the top cover have the same structure and the same size.

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