Rotary base for embedded air conditioner indoor unit, air conditioning equipment and cabinet

Abstract

The utility model belongs to the field of air conditioners, and particularly provides a rotary base for an embedded air conditioner indoor unit, air conditioning equipment and a cabinet. The air conditioner indoor unit aims at solving the problem that the left-right air supply area of an existing air conditioner indoor unit is small. Therefore, the rotating base comprises a supporting base and a rotating body. The supporting base is used for being placed on the bottom face of a containing space for containing the embedded air conditioner indoor unit. The rotating body is rotationally connected with the supporting base, and the rotating body is used for being connected with the embedded air conditioner indoor unit so that the embedded air conditioner indoor unit can be fixed to the rotating base. The embedded air conditioner indoor unit can swing left and right by means of the rotating base, so that the maximum leftward and rightward blowing angles of the embedded air conditioner indoor unit are increased, and the left and right blowing areas of the air conditioner indoor unit are correspondingly increased.

Description

Technical Field

[0001] The utility model belongs to the field of air conditioners, and specifically provides a rotating base, air conditioning equipment and a cabinet for an embedded air conditioner indoor unit. Background Art

[0002] Existing air conditioning equipment generally includes an outdoor air conditioner and an indoor air conditioner. When the air conditioner is cooling, the outdoor air conditioner releases heat, and the indoor air conditioner absorbs heat to cool the room. When the air conditioner is heating, the outdoor air conditioner absorbs heat, and the indoor air conditioner releases heat to heat the room.

[0003] In order to make the home environment more beautiful and tidy, some users will embed the air conditioner indoor unit into the accommodation space defined by the wall and / or cabinet (such as a cabinet). For example, the air conditioner indoor unit is embedded into the accommodation space at the top of the cabinet.

[0004] The existing air conditioner indoor unit generally guides the air to the left and right through the air guide plate. When the air guide plate rotates at a large angle, the air outlet of the air conditioner indoor unit is blocked in a large area, which will form a great resistance to the airflow. Therefore, the rotation angle of the air guide plate cannot be too large. In this way, the maximum angle of the air conditioner indoor unit blowing air to the left and right will be limited, resulting in a smaller air supply area to the left and right of the air conditioner indoor unit, affecting the user experience. Utility Model Content

[0005] One purpose of the utility model is to solve the problem that the left and right air supply areas of the existing air conditioner indoor unit are small.

[0006] To achieve the above-mentioned object, the utility model provides, in a first aspect, a rotating base for an embedded air conditioner indoor unit, comprising:

[0007] A supporting base, used to be placed on the bottom surface of the accommodation space accommodating the embedded air conditioner indoor unit;

[0008] A rotating body is rotatably connected to the supporting base, and the rotating body is used to connect the embedded air-conditioning indoor unit to fix the embedded air-conditioning indoor unit to the rotating base.

[0009] Optionally, the supporting base includes a stator of a motor, and the rotating body includes a rotor of the motor, so that the rotating base rotates automatically by electric drive.

[0010] Optionally, the support base further includes a bottom plate arranged on the bottom side of the stator, and the bottom plate is used to be placed on the bottom surface of the accommodating space; the projection area of ​​the bottom plate on the bottom surface is larger than the projection area of ​​the stator on the bottom surface.

[0011] Optionally, the ratio of the projection area of ​​the base plate on the bottom surface to the area of ​​the bottom surface is selected from any value between 1 / 3 and 1.

[0012] Optionally, the rotating body further includes a fixing member disposed on the top side of the rotor, and the fixing member is used to fix the embedded air-conditioning indoor unit.

[0013] Optionally, the fixing member is plugged into the rotor in the axial direction and fixedly connected in the circumferential direction, so that the fixing member can be detachably mounted on the rotor.

[0014] Optionally, a fixing structure for fixing the embedded air-conditioning indoor unit is provided on the fixing component to prevent the embedded air-conditioning indoor unit from rotating in a horizontal direction relative to the fixing component.

[0015] The utility model provides an air conditioning device in a second aspect, comprising an embedded air-conditioning indoor unit and a rotating base as described in any one of the first aspects.

[0016] Optionally, a fixing matching structure for fixing the rotating body is provided on the bottom side of the embedded air-conditioning indoor unit; and / or, the embedded air-conditioning indoor unit also includes an air-conditioning outdoor unit.

[0017] The utility model provides a cabinet in a third aspect, comprising:

[0018] The cabinet defines a receiving space for placing the embedded air conditioner indoor unit;

[0019] The rotating base according to any one of the first aspects, wherein the rotating base is arranged in the accommodating space.

[0020] Based on the foregoing description, those skilled in the art will understand that, in the aforementioned technical solution of the present invention, by placing the supporting base of the rotating base on the bottom surface of the accommodating space for accommodating the embedded air-conditioning indoor unit, the rotating body of the rotating base is connected to the embedded air-conditioning indoor unit, so that the embedded air-conditioning indoor unit can swing left and right with the help of the rotating base, thereby increasing the maximum blowing angle of the embedded air-conditioning indoor unit to the left and right, and correspondingly increasing the left and right air supply areas of the air-conditioning indoor unit.

[0021] Furthermore, by making the supporting base include the stator of the motor and the rotating body include the rotor of the motor, the rotating base can be automatically rotated by electric drive, thereby improving the intelligence of the embedded air conditioner indoor unit during use.

[0022] Furthermore, by arranging a bottom plate on the bottom side of the stator, placing the bottom plate on the bottom surface of the accommodation space, and making the projection area of ​​the bottom plate on the bottom surface larger than the projection area of ​​the stator on the bottom surface, a sufficient contact area is provided between the rotating base and the bottom surface of the accommodation space, thereby improving the stability of the rotating base. Therefore, the utility model can effectively prevent the rotating base from tilting or falling due to the misalignment of the center of gravity of the embedded air conditioner indoor unit and the rotation axis of the rotating base.

[0023] Furthermore, by arranging a fixing member for fixing the embedded air conditioner indoor unit on the top side of the rotor, the fixation between the rotating base and the embedded air conditioner indoor unit is facilitated.

[0024] Furthermore, by plugging the fixing component into the rotor in the axial direction and fixing the connection in the circumferential direction, the fixing component can be detachably installed on the rotor, and then the fixing component can be installed on the embedded air-conditioning indoor unit first, and then the fixed component and the embedded air-conditioning indoor unit can be installed on the rotor together.

[0025] Furthermore, by providing a fixing structure for fixing the embedded air conditioner indoor unit on the fixing component, the embedded air conditioner indoor unit can be prevented from rotating in the horizontal direction relative to the fixing component, thereby ensuring the synchronization between the embedded air conditioner indoor unit and the rotating body.

[0026] Furthermore, by providing a fixing matching structure for fixing the rotating body on the bottom side of the embedded air-conditioning indoor unit, the fixing between the embedded air-conditioning indoor unit and the rotating body is facilitated.

[0027] Other beneficial effects of the present invention will be described in detail below in conjunction with the accompanying drawings so that those skilled in the art can more clearly understand the improved purposes, features and advantages of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solution of the utility model, some embodiments of the utility model will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that the same figure number indicates the same or similar parts or components in different drawings; the drawings of the utility model are not necessarily drawn to scale. In the drawings:

[0029] Figure 1 This is a schematic diagram of the application effect of the rotating base in the utility model (the embedded air conditioner indoor unit faces straight ahead);

[0030] Figure 2 This is a schematic diagram of the application effect of the rotating base in the utility model (the indoor unit of the embedded air conditioner faces the left front);

[0031] Figure 3is a structural exploded view of the rotating base in some embodiments of the utility model (first axonometric perspective);

[0032] Figure 4 is a structural exploded view of the rotating base in some embodiments of the utility model (second axonometric perspective);

[0033] Figure 5 is an axonometric view of a rotating base in some embodiments of the present utility model;

[0034] Figure 6 yes Figure 5 A cross-sectional view of the middle rotating base along the BB direction;

[0035] Figure 7 is a bottom view schematic diagram of an embedded air conditioner indoor unit in some embodiments of the utility model;

[0036] Figure 8 yes Figure 1 A cross-sectional view of the embedded air conditioner indoor unit along the AA direction;

[0037] Fig. 9 It is a schematic diagram of the structure of the driving device in some embodiments of the utility model;

[0038] Fig.10 It is a schematic diagram of the composition of the air conditioning equipment in the utility model;

[0039] Fig.11 It is a schematic diagram of the composition of the cabinet in the utility model. DETAILED DESCRIPTION

[0040] It should be understood by those skilled in the art that the embodiments described below are only a part of the embodiments of the present invention, rather than all the embodiments of the present invention, and the embodiments are intended to explain the technical principles of the present invention, rather than to limit the protection scope of the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should still fall within the protection scope of the present invention.

[0041] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "top", "bottom", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do 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 as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0042] Furthermore, it should be noted that in the description of the present utility model, unless otherwise clearly specified and limited, the terms "install", "connect", and "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. For example, the terms "install", "connect", "connect" and "fix", unless otherwise specifically described, can specifically be any feasible connection form such as bolt connection, screw connection, welding, plug-in, riveting, melting, and clamping.

[0043] In addition, it should be noted that in the description of the present utility model, the terms "cold" and "heat" are two descriptions of the same physical state. That is, the higher the "cold" of a certain target object (such as an evaporator, air, condenser, etc.), the lower the "heat" it has, and the lower the "cold" it has, the higher the "heat" it has. A certain target object will release "heat" while absorbing "cold", and will absorb "heat" while releasing "cold". A certain target object stores "cold" or "heat" in order to keep the current temperature of the target object. "Refrigeration" and "heat absorption" are two descriptions of the same physical phenomenon, that is, a certain target object (such as an evaporator) will absorb heat while cooling.

[0044] like Figure 1 and Figure 2 As shown, in the present invention, the rotating base 200 for the embedded air-conditioning indoor unit 100 is used to support the embedded air-conditioning indoor unit 100, and enables the embedded air-conditioning indoor unit 100 to swing left and right, so as to increase the maximum blowing angle of the embedded air-conditioning indoor unit 100 to the left and right, and correspondingly increase the left and right air supply areas of the embedded air-conditioning indoor unit 100.

[0045] Refer to the following Figures 3 to 6 The rotating base 200 of the present invention is described with an example.

[0046] like Figures 3 to 6 As shown, in some embodiments of the present invention, the rotating base 200 includes a supporting base 210 and a rotating body 220 .

[0047] The support base 210 is used to be placed on the embedded air conditioner indoor unit 100 (such as Figure 1 and Figure 2 The receiving space 301 (as shown) Figure 1 and Figure 2 on the bottom surface of the

[0048] The rotating body 220 is rotatably connected to the supporting base 210 , and the rotating body 220 is used to connect the embedded air-conditioning indoor unit 100 to fix the embedded air-conditioning indoor unit 100 to the rotating base 200 .

[0049] like Figure 3 and Figure 4 As shown, in some embodiments of the present invention, the support base 210 includes a stator 211 of a motor, and the rotating body 220 includes a rotor 221 of a motor, so that the rotating base 200 automatically rotates by electric drive.

[0050] Furthermore, the support base 210 further includes a bottom plate 212 disposed on the bottom side of the stator 211, and the bottom plate 212 is used to be placed on the bottom surface of the accommodating space 301. And the projection area of ​​the bottom plate 212 on the bottom surface is larger than the projection area of ​​the stator 211 on the bottom surface.

[0051] It is understood by those skilled in the art that by making the projection area of ​​the bottom plate 212 on the bottom surface larger than the projection area of ​​the stator 211 on the bottom surface, there is a sufficient contact area between the rotating base 200 and the bottom surface of the accommodating space 301, thereby improving the stability of the rotating base 200. Therefore, the utility model can effectively prevent the rotating base 200 from tilting or falling due to the misalignment of the center of gravity of the embedded air-conditioning indoor unit 100 and the rotation axis of the rotating base 200. At the same time, the provision of the bottom plate 212 can also reduce the pressure of the rotating base 200 and the embedded air-conditioning indoor unit 100 on the cabinet 300 or other objects that carry them, thereby avoiding causing indentations on the cabinet 300 or other objects, or even breaking the cabinet 300 or other objects.

[0052] Furthermore, the ratio of the projection area of ​​the bottom plate 212 on the bottom surface to the area of ​​the bottom surface is selected from any value between 1 / 3 and 1.

[0053] For example, the ratio of the projection area of ​​the bottom plate 212 on the bottom surface to the area of ​​the bottom surface may be any feasible value such as 1 / 3, 2 / 3, 3 / 5, 5 / 7, 9 / 10, etc.

[0054] like Figure 3 and Figure 4 As shown, in some embodiments of the present invention, a plurality of lower fixing columns 2111 are provided on the stator 211, and a plurality of lower fixing holes 2121 are provided on the bottom plate 212. When the stator 211 and the bottom plate 212 are installed together, the lower fixing columns 2111 are inserted into the lower fixing holes 2121.

[0055] Furthermore, the lower fixing column 2111 and the lower fixing hole 2121 may be in an interference fit, a clearance fit, or a transition fit.

[0056] In addition, in other embodiments of the present invention, those skilled in the art may also connect the bottom plate 212 and the stator 211 together in any feasible manner as required, such as welding, bonding, bolt connection, etc.

[0057] like Figures 3 to 6 As shown, in some embodiments of the present invention, the rotating body 220 further includes a fixing member 222 disposed on the top side of the rotor 221 , and the fixing member 222 is used to fix the embedded air-conditioning indoor unit 100 .

[0058] Those skilled in the art will appreciate that by providing a fixing member 222 for fixing the embedded air conditioner indoor unit 100 on the top side of the rotor 221 , the fixing between the rotating base 200 and the embedded air conditioner indoor unit 100 is facilitated.

[0059] Furthermore, the fixing member 222 is plugged into the rotor 221 in the axial direction and fixedly connected in the circumferential direction, so that the fixing member 222 can be detachably mounted on the rotor 221 .

[0060] Specifically, the top side of the rotor 221 is provided with a plurality of upper fixing columns 2211, and the fixing member 222 is provided with a plurality of upper fixing holes 2221. When the fixing member 222 is installed on the rotor 221, the upper fixing columns 2211 are inserted into the upper fixing holes 2221 to achieve the above purpose.

[0061] In addition, those skilled in the art may also connect the rotor 221 and the fixing member 222 together in any other feasible manner as required, for example, by connecting them together through a protrusion structure and a hole structure with a non-circular cross section.

[0062] It will be understood by those skilled in the art that by plugging the fixing component 222 into the rotor 221 in the axial direction and fixing them in the circumferential direction, the fixing component 222 can be detachably installed on the rotor 221, and then the fixing component 222 can be first installed on the embedded air-conditioning indoor unit 100, and then the fixing component and the embedded air-conditioning indoor unit 100 can be installed on the rotor 221 together.

[0063] It should be noted that, in the present invention, the fixing member 222 is not limited to Figures 3 to 6 The circular plate-shaped structure shown in the figure can also be any other feasible structure, such as a rectangular plate, a square plate, an elliptical plate, an oblong plate, etc.

[0064] like Figure 3 , Figure 5 and 6As shown, in some embodiments of the present invention, a fixing structure 2222 for fixing the embedded air-conditioning indoor unit 100 is provided on the fixing component 222 to prevent the embedded air-conditioning indoor unit 100 from rotating relative to the fixing component 222 in a horizontal direction.

[0065] like Figure 7 As shown, in some embodiments of the present invention, a fixing matching structure 101 for fixing the rotating body 220 is provided on the bottom side of the embedded air-conditioning indoor unit 100 .

[0066] Further, in some embodiments of the present invention, the fixing structure 2222 includes a plurality of columnar structures, and the fixing matching structure 101 includes a plurality of hole structures. When the embedded air conditioner indoor unit 100 is installed on the rotating base 200, the columnar structure of the fixing structure 2222 is inserted into the hole structure on the embedded air conditioner indoor unit 100 to prevent the embedded air conditioner indoor unit 100 from rotating relative to the fixing member 222 in the horizontal direction, thereby ensuring the synchronization between the embedded air conditioner indoor unit 100 and the rotating body 220.

[0067] Alternatively, those skilled in the art may also set the fixed structure 2222 and the fixed matching structure 101 to any other feasible structure as needed. For example, the fixed structure 2222 is set to a hole structure, and the fixed matching structure 101 is set to a columnar structure; or, the fixed structure 2222 is set to a rectangular protrusion, and the fixed matching structure 101 is set to a rectangular groove that matches the rectangular protrusion.

[0068] In addition, in other embodiments of the utility model, those skilled in the art may also omit the setting of the fixing structure 2222 and the fixing matching structure 101 as needed, and realize the horizontal fixing of the fixing member 222 and the embedded air conditioner indoor unit 100 by other means. For example, the fixing member 222 and the embedded air conditioner indoor unit 100 are fixed together by bonding, or a non-slip pad (such as a rubber pad or a silicone pad) is placed between the fixing member 222 and the embedded air conditioner indoor unit 100.

[0069] It should be noted that, in some embodiments of the present invention, since the stator 211 and the rotor 221 are two parts of a conventional motor, the rotating base 200 can be divided into three parts: a motor, a bottom plate 212, and a fixing member 222. The motor can be an existing conventional motor, and the specific structure and parameters of the bottom plate 212 and the fixing member 222 can be appropriately adjusted according to the specific model of the conventional motor. In this way, the cost of the rotating base 200 can be effectively reduced.

[0070] The motor may be a hollow shaft motor or any other feasible motor.

[0071] Further, if the bottom side of the stator 211 has a through hole or a threaded hole, the lower fixing column 2111 on the stator 211 may be a rod-shaped structure (such as a screw) inserted into the through hole or the threaded hole. If the bottom side of the stator 211 has no hole structure, the lower fixing column 2111 on the stator 211 may be a rod-shaped structure welded to the stator 211.

[0072] Accordingly, if the bottom side of the rotor 221 has a through hole or a threaded hole, the upper fixing column 2211 on the rotor 221 may be a rod-shaped structure (e.g., a screw) inserted into the through hole or the threaded hole. If the bottom side of the rotor 221 has no hole structure, the upper fixing column 2211 on the rotor 221 may be a rod-shaped structure welded to the rotor 221.

[0073] In addition, in other embodiments of the present invention, those skilled in the art may also, as needed, omit at least one of the base plate 212 and the fixing member 222 so that the stator 211 can be directly placed on the bottom surface of the accommodating space 301 accommodating the embedded air-conditioning indoor unit 100, and the rotor 221 can be directly connected to the embedded air-conditioning indoor unit 100.

[0074] Alternatively, in other embodiments of the present invention, those skilled in the art may also configure the rotating base 200 to be a bearing-like structure as needed, and allow the user to force the rotating base 200 to rotate by pushing the embedded air-conditioning indoor unit 100 .

[0075] Alternatively, in other embodiments of the utility model, on the premise that the rotating base 200 can enable the embedded air-conditioning indoor unit 100 to swing left and right, those skilled in the art may also set the rotating base 200 to any other feasible form as needed. For example, the support base 210 is set to a hollow structure so that the rotating body 220 is embedded in the support base 210. A circle of tooth structure is set on the outside of the rotating body 220, and a notch is set on the support base 210 to expose part of the tooth structure. Then, a motor is fixed on the support base 210, so that the motor is coaxially mounted with a gear, and the gear is meshed with the tooth structure on the rotating body 220, so that the rotating body 220 is driven to rotate by the rotation of the motor.

[0076] Refer to the following Figure 1 , Figure 8 and Fig. 9 The embedded air conditioner indoor unit 100 of the present invention is briefly introduced.

[0077] like Figure 1 and Figure 8 As shown, in some embodiments of the present invention, the embedded air-conditioning indoor unit 100 includes a housing 110 and at least one wind range extender 120 .

[0078] The housing 110 has an air return port 111 and an air supply port 112 .

[0079] The wind range extender 120 is arranged at the air supply port 112 to increase the velocity of the air flow passing therethrough, so as to increase the air supply distance of the embedded air conditioner indoor unit 100 .

[0080] Those skilled in the art will appreciate that by arranging at least one wind range extender 120 at the air outlet 112 of the embedded air-conditioning indoor unit 100 to increase the velocity of the air flow passing therethrough, the air supply distance of the embedded air-conditioning indoor unit 100 of the utility model is increased, thereby improving the user experience.

[0081] like Figure 8 As shown, in some embodiments of the present invention, the wind range extender 120 includes an air guide barrel 121 , an impeller 122 disposed in the air guide barrel 121 , and a range extender motor 123 for driving the impeller 122 to rotate.

[0082] Those skilled in the art can understand that, by making the wind range extender device 120 include an air guide barrel 121, an impeller 122 arranged in the air guide barrel 121 and a range extender motor 123 for driving the impeller 122 to rotate, the range extender motor 123 can drive the impeller 122 to blow air out of the embedded air-conditioning indoor unit 100 through the air guide barrel 121, so that the air is uniformly accelerated in the air guide barrel 121, thereby ensuring the speed of the air when it is blown out of the air guide barrel 121.

[0083] Continue reading Figure 8 In the flow direction of the airflow, the range extender motor 123 is disposed upstream of the impeller 122. Alternatively, those skilled in the art may also dispose the range extender motor 123 downstream of the impeller 122 in the flow direction of the airflow as required.

[0084] Continue reading Figure 8 In some embodiments of the present invention, the air guide barrel 121 is installed on the casing 110 , and the range-extending motor 123 is fixedly connected to the air guide barrel 121 and drivingly connected to the impeller 122 .

[0085] Furthermore, a fixed bracket (not marked in the figure) is provided between the range-extending motor 123 and the air guide barrel 121 , the outer end of the fixed bracket is fixedly connected to the air guide barrel 121 , and the inner end of the fixed bracket is fixedly connected to the shell of the range-extending motor 123 .

[0086] Those skilled in the art can understand that the provision of the fixing bracket can not only realize the fixed connection between the range-extending motor 123 and the air guide barrel 121 , but also ensure that the airflow flows through the air guide barrel 121 .

[0087] Furthermore, a fixed bracket (not marked in the figure) is also provided between the impeller 122 and the air guide barrel 121 , and the outer end of the fixed bracket is fixedly connected to the air guide barrel 121 , so that the inner end of the fixed bracket is connected to the impeller 122 .

[0088] In addition, on the premise of ensuring that the impeller 122 can drive air to flow through the air guide barrel 121 when it rotates, technical personnel in this field may also, as needed, arrange the range extender motor 123 and the impeller 122 on the outside of the air guide barrel 121, and connect the range extender motor 123 and / or the impeller 122 to the casing 110.

[0089] like Figure 8 As shown, in some embodiments of the present invention, the air guide barrel 121 is rotatably connected to the housing 110 so that the air guide barrel 121 can swing left and right relative to the housing 110.

[0090] Specifically, a mounting shaft 1211 is provided on the bottom side of the air guide barrel 121, and a mounting hole (not marked in the figure) compatible with the mounting shaft 1211 is provided on the casing 110. The mounting shaft 1211 is embedded in the mounting hole so that the air guide barrel 121 can be rotatably mounted on the casing 110.

[0091] like Figure 8 and Fig. 9 As shown, in some embodiments of the present invention, the embedded air-conditioning indoor unit 100 further includes a driving device 130 for driving the air guide barrel 121 to rotate left and right.

[0092] from Figure 1 It can be seen that the embedded air-conditioning indoor unit 100 includes multiple wind range extenders 120, and the multiple wind range extenders 120 are spaced apart in sequence along the length direction of the air supply outlet 112, so that more air can be blown out through the wind range extender 120 while ensuring that the wind range extender 120 can swing left and right.

[0093] like Fig. 9 As shown, in some embodiments of the present utility model, the air guide barrel 121 of each wind range extender 120 is respectively drivingly connected to the driving device 130 .

[0094] Specifically, the driving device 130 includes a driving motor 131 and a driving component 132 drivingly connected to the driving motor 131 . The driving component 132 is rotationally connected to each air guide barrel 121 , so that the driving motor 131 forces all wind range extenders 120 to rotate synchronously through the driving component 132 .

[0095] like Figure 8 and Fig. 9As shown, in some embodiments of the present invention, a driving shaft 1212 is provided on the air guide barrel 121 , and a strip hole 1321 is provided on the driving member 132 , and the driving shaft 1212 is embedded in the strip hole 1321 to prevent interference between the driving shaft 1212 and the driving member 132 .

[0096] Furthermore, although not shown in the figures, in some embodiments of the present invention, the driving member 132 is slidably connected to the casing 110, and the driving member 132 can slide along the length direction of the air outlet 112 to ensure that the moving driving member 132 can drive the air guide barrel 121 to swing.

[0097] like Fig. 9 As shown, in some embodiments of the present invention, the driving device 130 further includes a gear 133 coaxially fixed to the driving motor 131 and a rack 134 fixedly connected to or integrally formed with the driving member 132 , and the gear 133 meshes with the rack 134 .

[0098] The driving motor 131 may be installed inside the housing 110 and fixedly connected to the housing 110 .

[0099] Those skilled in the art can understand that by providing the driving device 130 with a gear 133 coaxially fixed with the driving motor 131 and a rack 134 fixedly connected to or integrally formed with the driving member 132, and by meshing the gear 133 with the rack 134, the embedded air-conditioning indoor unit 100 can change the orientation of the wind range extender 120 by the forward and reverse rotation of the driving motor 131, thereby changing the blowing direction of the embedded air-conditioning indoor unit 100.

[0100] It is understood by those skilled in the art that, since the wind range extender 120 can swing left and right, the wind range extender 120 can increase the air supply angle of the embedded air conditioner indoor unit 100 while achieving long-distance air supply. Because the existing embedded air conditioner indoor unit 100 guides the air left and right through the air guide plate, when the angle of rotation of the air guide plate is large, it will form a great resistance to the airflow, so the angle of the air guide plate cannot be too large. The wind range extender 120 of the utility model can ensure its air supply volume and air supply distance regardless of the angle of rotation, so the wind range extender 120 of the utility model can turn to the left and right at a larger angle than the existing air guide plate.

[0101] Return to view Figure 1 and Figure 8In some embodiments of the present invention, the front side and the top side of the housing 110 are both provided with return air ports 111, so that the embedded air conditioner indoor unit 100 can return air from its front side and top side and blow air toward its front side. Compared with the traditional wall-mounted air conditioner that only returns air from the top side, the embedded air conditioner indoor unit 100 of the present invention has a larger return air area and a smaller return air resistance.

[0102] It can be understood by those skilled in the art that, since the return air outlet 111 of the present invention is set in the above-mentioned form, the embedded air-conditioning indoor unit 100 of the present invention can be installed in a smaller space when it is installed, which not only improves the utilization rate of the space, but also makes the embedded air-conditioning indoor unit 100 more perfectly integrated with the decoration environment.

[0103] like Figure 8 As shown, the embedded air conditioner indoor unit 100 further includes a heat exchanger 140 and a fan 150 .

[0104] The heat exchanger 140 is used to cool or heat the air in the housing 110 .

[0105] Furthermore, when the embedded air conditioner indoor unit 100 is cooling, the heat exchanger 140 is used as an evaporator to cool the air in the casing 110 ; when the embedded air conditioner indoor unit 100 is heating, the heat exchanger 140 is used as a condenser to heat the air in the casing 110 .

[0106] The fan 150 is used to drive the air in the housing 110 to flow from the return air port 111 to the supply air port 112 .

[0107] Continue reading Figure 8 The embedded air conditioner indoor unit 100 may further include a partition 160 .

[0108] The partition 160 is disposed in the housing 110 and extends from the return air port 111 to the heat exchanger 140, so that the air on the top side of the partition 160 flows to the portion of the heat exchanger 140 located on the top side of the fan 150. In other words, the partition 160 divides the housing 110 into two return air passages, one of which leads to the front of the heat exchanger 140 and the other leads to the rear of the heat exchanger 140.

[0109] Those skilled in the art will appreciate that by extending the partition 160 from the return air port 111 toward the heat exchanger 140, the air on the top side of the partition 160 flows toward the portion of the heat exchanger 140 located on the top side of the fan 150, and thus all parts of the heat exchanger 140 are flowed through by air, thereby ensuring the working efficiency of the heat exchanger 140. In addition, ice formation at the rear of the heat exchanger 140 due to insufficient air volume is avoided.

[0110] Furthermore, the partition 160 may be fixedly connected to the housing 110 or may be integrally formed therewith.

[0111] In example 1, the partition plate 160 is integrally formed with the front side plate of the housing 110 .

[0112] Example 2: A plug-in structure is provided on the partition 160, and a plug-in matching structure is provided on the front side plate of the housing 110. The partition 160 is plugged together with the front side plate of the housing 110 through the plug-in structure and the plug-in matching structure.

[0113] Example three: A vertical mounting plate is provided on the partition 160, a through hole is provided on the mounting plate, and a threaded hole is provided on the front side plate of the casing 110. The screws pass through the through hole and are tightened together with the threaded hole, thereby fixing the partition 160 to the front side plate of the casing 110.

[0114] Furthermore, the utility model also provides an air conditioning device 001.

[0115] like Figure 1 , Figure 2 and Fig.10 As shown, the air conditioning device 001 of the present invention includes the rotating base 200 described in any of the above embodiments and the embedded air conditioning indoor unit 100 described in any of the above embodiments.

[0116] It can be understood by those skilled in the art that the air conditioning device 001 enables the rotating base 200 and the embedded air-conditioning indoor unit 100 to be packaged, transported and sold together.

[0117] like Fig.10 As shown, the embedded air-conditioning indoor unit 100 of the present invention may further include an air-conditioning outdoor unit 400 .

[0118] When the air conditioning device 001 is cooling, the air conditioning outdoor unit 400 releases heat, and the embedded air conditioning indoor unit 100 absorbs the heat to cool the room.

[0119] When the air conditioning device 001 is heating, the air conditioning outdoor unit 400 absorbs heat, and the embedded air conditioning indoor unit 100 releases heat to heat the room.

[0120] Those skilled in the art will appreciate that the air conditioning device 001 generally requires the aid of a refrigeration system when cooling or heating. The refrigeration system mainly includes a compressor, a condenser, a pressure reducing component (expansion valve or capillary tube) and an evaporator connected end to end.

[0121] Since the main components and functions of the refrigeration system of the air conditioning equipment 001 are well known to those skilled in the art, they will not be described in detail here.

[0122] Furthermore, the utility model also provides a cabinet 002.

[0123] like Figure 1 , Figure 2 and Fig.11 As shown, in the present invention, the cabinet 002 cabinet body 300 and the rotating base 200 described in any of the above embodiments.

[0124] The cabinet 300 defines a receiving space 301 for placing the embedded air-conditioning indoor unit 100 , and the rotating base 200 is arranged in the receiving space 301 .

[0125] It should be noted that the cabinet 002 of the present invention is not limited to Fig.10 The form shown in FIG. 1 may be any other feasible form. For example, the cabinet 002 may also include a Fig.10 The cabinet 002 is shown below and / or to the left and / or to the right. The cabinet 002 of the utility model can be a storage device (such as a storage device) used only for placing the embedded air conditioner indoor unit 100. Fig.10 As shown), it can also be any feasible storage device such as a cabinet, a wardrobe, a shelf, etc.

[0126] So far, the technical solution of the utility model has been described in combination with the above multiple embodiments, but it is easy for those skilled in the art to understand that the protection scope of the utility model is not limited to these specific embodiments. Without departing from the technical principle of the utility model, those skilled in the art can split and combine the technical solutions in the above embodiments, and can also make equivalent changes or replacements to the relevant technical features. Any changes, equivalent replacements, improvements, etc. made within the technical concept and / or technical principle of the utility model will fall within the protection scope of the utility model.

[0127] Finally, it should be noted that in the present invention, the term "communication" means fluid communication, so as to allow fluid (such as air, liquid) to flow between two connected objects. And the "communication" can be to allow the fluid to flow between the two connected objects without leakage, or to allow the fluid to flow between the two connected objects with a little leakage.

Claims

1. A rotating base for an embedded air conditioner indoor unit, characterized in that: include: A supporting base, used to be placed on the bottom surface of the accommodation space accommodating the embedded air conditioner indoor unit; A rotating body is rotatably connected to the supporting base, and the rotating body is used to connect the embedded air-conditioning indoor unit to fix the embedded air-conditioning indoor unit to the rotating base.

2. The rotating base for the embedded air conditioner indoor unit according to claim 1, characterized in that: The supporting base includes a stator of a motor, and the rotating body includes a rotor of the motor, so that the rotating base can rotate automatically by electric drive.

3. The rotating base for the embedded air conditioner indoor unit according to claim 2, characterized in that: The support base further comprises a bottom plate arranged on the bottom side of the stator, and the bottom plate is used to be placed on the bottom surface of the accommodating space; A projected area of ​​the bottom plate on the bottom surface is larger than a projected area of ​​the stator on the bottom surface.

4. The rotating base for the embedded air conditioner indoor unit according to claim 3, characterized in that: The ratio of the projection area of ​​the base plate on the bottom surface to the area of ​​the bottom surface is selected from any value between 1 / 3 and 1.

5. The rotating base for the embedded air conditioner indoor unit according to claim 2, characterized in that: The rotating body further includes a fixing member disposed on the top side of the rotor, and the fixing member is used to fix the embedded air conditioner indoor unit.

6. The rotating base for the embedded air conditioner indoor unit according to claim 5, characterized in that: The fixing component is plugged into the rotor in the axial direction and fixedly connected in the circumferential direction, so that the fixing component can be detachably mounted on the rotor.

7. The rotating base for the embedded air conditioner indoor unit according to claim 5, characterized in that: The fixing component is provided with a fixing structure for fixing the embedded air conditioner indoor unit to prevent the embedded air conditioner indoor unit from rotating relative to the fixing component in a horizontal direction.

8. An air conditioning device, characterized in that: It comprises an embedded air-conditioning indoor unit and a rotating base according to any one of claims 1 to 7.

9. The air conditioning device according to claim 8, characterized in that: The bottom side of the embedded air conditioner indoor unit is provided with a fixing matching structure for fixing the rotating body; and / or, The embedded air conditioner indoor unit also includes an air conditioner outdoor unit.

10. A cabinet, characterized in that: include: The cabinet defines a receiving space for placing the embedded air conditioner indoor unit; The rotating base according to any one of claims 1 to 7, wherein the rotating base is arranged in the accommodating space.

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