CN209445507U - Housing unit, air conditioner indoor unit and the air conditioner of air conditioner indoor unit - Google Patents

Abstract

The utility model discloses a shell assembly of an air-conditioning indoor unit, an air-conditioning indoor unit and an air conditioner. The shell assembly of the air-conditioning indoor It has a return air port and a main air outlet, and the auxiliary air chamber has a communication port and an auxiliary air outlet. The main air outlet is located on the side wall of the casing and the auxiliary air outlet is located on the end face of the casing. The air deflector, the side air deflector is movably arranged on the casing between the first position and the second position, when the side air deflector is in the first position, the main air chamber, the auxiliary air chamber and the external space are connected , when the side air deflector is in the second position, the main air cavity, the auxiliary air cavity and the external space are disconnected. According to the shell assembly of the air conditioner indoor unit of the utility model, the air supply blind area when the air conditioner is in operation can be reduced, wide-area air supply can be realized, embraced airflow can be provided, and room comfort can be improved.

Description

Housing assembly of air conditioner indoor unit, air conditioner indoor unit and air conditioner

technical field

The utility model relates to the technical field of air conditioners, in particular to a shell assembly of an air conditioner indoor unit, an air conditioner indoor unit with the shell assembly of the air conditioner indoor unit, and an air conditioner with the air conditioner indoor unit.

Background technique

The air-conditioning indoor units in the related art rely on the swinging of the swing blades in the air outlet to supply air to both sides of the casing. Due to the limitation of the swing leaf structure itself, the use of the swing leaf to guide the air will cause blind areas on both sides of the cabinet when the air is supplied. The air in the blind areas can only rely on the diffusion of airflow in other parts of the room to achieve temperature changes. The comfort of the position is much less than that of other positions.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art. For this reason, the utility model proposes a shell assembly of an air conditioner indoor unit, which can reduce the blind area of air supply when the air conditioner is working, realize wide-area air supply, provide hugging airflow, and improve The comfort of the room.

The utility model also proposes an air conditioner indoor unit having the shell assembly of the air conditioner indoor unit.

The utility model also proposes an air conditioner with the air conditioner indoor unit.

According to the embodiment of the first aspect of the utility model, the housing assembly of the indoor unit of the air conditioner includes: a casing, the casing defines a main air chamber and an auxiliary air chamber, and the main air chamber has an air return port and a main air outlet , the auxiliary air chamber has a communication port and an auxiliary air outlet, the main air outlet is located on the side wall of the casing and the auxiliary air outlet is located on the end surface of the casing, and the communication port communicates with the main air chamber and The auxiliary air cavity; a side air deflector, the side air deflector is movably arranged on the casing between the first position and the second position, and the side air deflector is in the first position The main air chamber, the auxiliary air chamber and the external space are connected, and when the side air guide plate is in the second position, the main air chamber, the auxiliary air chamber and the external space are connected to each other. disconnected intermittently.

According to the shell assembly of the indoor unit of the air conditioner in the embodiment of the present invention, by setting the auxiliary air outlet on the end surface of the casing, and changing the air volume of the auxiliary air outlet by using the side air deflector, the blind area of air supply during the operation of the air conditioner can be reduced , to achieve wide-area air supply, provide embracing airflow, and improve the comfort of the room.

In addition, the housing assembly of the air conditioner indoor unit according to the embodiment of the present invention also has the following additional technical features:

According to some embodiments of the present utility model, the housing assembly of the air conditioner indoor unit further includes: a driving device, the driving device is arranged on the casing, and the driving device is connected to the side wind deflector to drive The side deflectors rotate or move.

Further, the side air deflector is movably arranged at the communication port to connect and disconnect the auxiliary air chamber and the main air chamber.

Optionally, when the side air deflectors are in the first position, they are respectively located in the main air chamber and the auxiliary air chamber.

In some embodiments of the present utility model, when the side wind deflector is in the second position, it fits in the communication port.

Optionally, the driving device has a rotating shaft, and the side wind deflector is mounted on the rotating shaft.

In some specific embodiments of the present utility model, when the side air deflector is in the second position, the edge is in contact with the wall of the auxiliary air chamber to disconnect the communication port and the auxiliary air outlet.

Advantageously, the communication port is arranged opposite to the auxiliary air outlet in the horizontal direction, and the side wind deflector is configured as an arc protruding away from the center of the communication port.

Optionally, the driving device includes a gear, and a rack meshing with the rack is provided on the side wind deflector.

Advantageously, one of the side wind deflector and the casing is provided with a guide protrusion and the other is provided with a guide groove, and the guide protrusion is movably fitted in the guide groove.

According to some embodiments of the present utility model, the side wind deflector is a flexible member.

According to some embodiments of the present utility model, the side air deflector includes a plurality of sub-air deflectors, and the plurality of sub-air deflectors are arranged on the casing so as to be relatively movable.

The air-conditioning indoor unit according to the embodiment of the second aspect of the utility model includes: the shell assembly of the air-conditioning indoor unit according to the embodiment of the first aspect of the utility model; a fan, the fan is arranged in the casing, and the The maximum rotational speed of the fan when the side air deflector is in the second position is smaller than the maximum rotational speed of the fan when the side air deflector is in the first position; the heat exchange assembly is set at The casing is located between the air return port and the fan.

According to the air-conditioning indoor unit of the embodiment of the present utility model, the above-mentioned shell assembly of the air-conditioning indoor unit is used, and the comfort is good.

According to some embodiments of the present utility model, the fan includes: a driving motor; a first wind wheel and a second wind wheel, the first wind wheel and the second wind wheel are arranged coaxially, and the first wind wheel One end facing each other of the second wind wheel is respectively connected with the shaft of the driving motor correspondingly so as to be driven to rotate by the driving motor.

Further, the first wind rotor and the second wind rotor are cross-flow wind rotors.

The air conditioner according to the embodiment of the third aspect of the utility model includes the air conditioner indoor unit according to the embodiment of the second aspect of the utility model.

According to the air conditioner of the embodiment of the present utility model, the air conditioner indoor unit as described above is used, and the comfort is good.

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

Description of drawings

Fig. 1 is a schematic structural view of an air conditioner indoor unit according to an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present invention;

Fig. 3 is a partial structural schematic diagram of an air conditioner indoor unit according to an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of an air conditioner indoor unit according to an optional embodiment of the present invention;

Fig. 7 is a schematic structural view of an air conditioner indoor unit according to an optional embodiment of the present invention;

Fig. 8 is a schematic structural view of a side wind deflector and a driving device according to an optional embodiment of the present invention;

Fig. 9 is a schematic structural diagram of an air conditioner indoor unit according to an optional embodiment of the present invention;

Fig. 10 is a schematic structural diagram of an air conditioner indoor unit according to an alternative embodiment of the present invention.

Reference signs:

Air conditioner indoor unit 10,

Cabinet 100, main air chamber 101, auxiliary air chamber 102, main air outlet 103, communication port 104, auxiliary air outlet 105, partition plate 106, guide groove 107, chassis 110, surface frame 120,

Side deflector 200, rack 201, guide protrusion 202,

Driving device 300, rotating shaft 301, gear 302,

Fan 400, heat exchange assembly 500.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

The housing assembly of the air conditioner indoor unit according to the embodiment of the first aspect of the present invention will be described below with reference to the accompanying drawings.

As shown in FIGS. 1-10 , the housing assembly of the air conditioner indoor unit according to the embodiment of the present utility model includes: a housing 100 and a side wind deflector 200 .

Specifically, the casing 100 defines a main air chamber 101 and an auxiliary air chamber 102. The main air chamber 101 has an air return port and a main air outlet 103. The auxiliary air chamber 102 has a communication port 104 and an auxiliary air outlet 105. The main air outlet 103 is located on the side wall of the casing 100 and the auxiliary air outlet 105 is located on the end surface of the casing 100 , and the communication port 104 communicates with the main air chamber 101 and the auxiliary air chamber 102 . For example, the casing 100 includes a chassis 110 and a face frame 120, the main air outlet 103 is arranged on the front side wall of the face frame 120, the auxiliary air outlet 105 is arranged on the left and right end faces of the face frame 120, and the casing 100 is provided with an auxiliary The partition plate 106 of the air chamber 102 , that is, the auxiliary air chamber 102 is jointly defined by the partition plate 106 , the front side wall of the face frame 120 , the end face of the face frame 120 and the chassis 110 .

The side wind deflector 200 is movably arranged on the casing 100 between the first position shown in FIG. 5 and FIG. 10 and the second position shown in FIG. 4 and FIG. 9 . When the side wind deflector 200 is in the first position The main air chamber 101 , the auxiliary air chamber 102 and the external space are connected, and the main air chamber 101 , the auxiliary air chamber 102 and the external space are disconnected when the side air deflector 200 is in the second position.

Thus, when the air conditioner is working, the user can choose whether to enable the side air outlet mode. When the side air outlet mode is off, the side air deflector 200 is closed, and the air treated by the heat exchanger cannot flow out to the external space through the auxiliary air chamber 102, and the air is completely blown out from the main air outlet 103. At this time, the maximum speed of the fan decreases. When the side air outlet mode is turned on, the air treated by the heat exchanger is blown out from the auxiliary air outlet 105 and the main air outlet 103 at the same time, and at this time, the maximum speed of the fan is correspondingly increased.

It can be understood that the auxiliary air outlets 105 may be respectively provided on two opposite end surfaces of the casing 100, and each auxiliary air outlet 105 may adopt a grid structure. The user can choose to connect the auxiliary air outlets 105 on one side to the external space, or the auxiliary air outlets 105 on both sides to communicate with the external space. Figure 5 and Figure 10 show the air flow when the auxiliary air outlets 105 on both sides are connected to the outside world direction. Wherein, changing the angle of the side air deflector 200 can change the air volume of the auxiliary air outlet 105 .

According to the shell assembly of the indoor unit of the air conditioner in the embodiment of the present invention, by setting the auxiliary air outlet 105 on the end surface of the casing 100, and using the side air deflector 200 to change the air volume of the auxiliary air outlet 105, the air supply during the operation of the air conditioner is improved. The width can reduce the blind area of air supply when the air conditioner is working, realize wide-area air supply, provide hugging airflow, and improve the comfort of the room.

According to some embodiments of the present utility model, the side wind deflector 200 may be a flexible part, for example, the side wind deflector 200 is a flexible plastic part. In this way, one end of the side wind deflector 200 can be fixed and only the other end of the side wind deflector 200 can be moved. Alternatively, the side air deflector 200 can be set so that when the air volume blown from the main air chamber 101 is large, the air flow can bend the side air deflector 200, thereby opening the main air chamber 101, the auxiliary air chamber 102 and the external space access.

According to some embodiments of the present utility model, the side air deflector 200 may include a plurality of sub-air deflectors, and the plurality of sub-air deflectors are relatively movably arranged on the casing 100, so that the side air deflector 200 is configured as a flexible structure. , the overall deformation of the side air deflector 200 is realized by utilizing the relative movement of multiple sub-air deflectors.

According to some embodiments of the present invention, the housing assembly of the air conditioner indoor unit further includes: a driving device 300, which is arranged on the casing 100, as shown in Figures 1-3, the driving device 300 and the side wind deflector 200 The transmission connection is used to drive the side air deflector 200 to rotate; as shown in FIGS. For example, the driving device 300 may include a motor.

Further, as shown in FIGS. 1-10 , the side air deflector 200 is movably provided at the communication port 104 to connect and disconnect the auxiliary air chamber 102 and the main air chamber 101 . That is, the side air deflector 200 controls whether the air flows out of the casing 100 through the auxiliary air outlet 105 and the air volume of the auxiliary air outlet 105 by controlling the on-off situation between the main air chamber 101 and the auxiliary air chamber 102 .

Optionally, as shown in FIG. 5 and FIG. 10 , the side air deflectors 200 are respectively located in the main air chamber 101 and the auxiliary air chamber 102 in the first position, that is, the side air deflectors 200 pass through At the communication port 104 , one end of the side air deflector 200 is located in the main air chamber 101 and the other end is located in the auxiliary air chamber 102 , so that the movement is more convenient and the structure is relatively simple.

In some embodiments of the present utility model, as shown in FIG. 4 , the side wind deflector 200 fits in the communication port 104 when it is in the second position, that is, each edge of the side wind deflector 200 and each wall of the communication port 104 One-to-one matching along the edges ensures that the flow is cut off and it is also convenient to control. For example, the side wind deflector 200 is a geometric figure with regular shape, such as rectangle, circle and so on.

Optionally, as shown in FIGS. 1 and 2 , the driving device 300 has a rotating shaft 301 on which the side wind deflector 200 is mounted, so that the driving device 300 can directly drive the side wind deflector 200 between the first position and the second position. Rotate between positions, when the side wind deflector 200 turns to the first position, it directly closes the communication port 104, and when it continues to rotate, it directly opens the communication port 104. The movement form is very simple.

In some specific embodiments of the present utility model, as shown in FIG. 9 , when the side air deflector 200 is in the second position, the edge is attached to the wall surface of the auxiliary air chamber 102 to disconnect the communication port 104 and the auxiliary air outlet 105, that is , when the side air deflector 200 is in the second position, the side air deflector 200 forms a sealing wall in the auxiliary air cavity 102, thereby isolating the communication port 104 and the auxiliary air outlet 105 respectively on both sides of the side air deflector 200, The passage between the communication port 104 and the auxiliary air outlet 105 is blocked by the sealing wall. For example, the communication port 104 is a grid structure, and the side air deflector 200 passes through the lowermost opening of the communication port 104. When the side air deflector 200 is in the second position, one end fits in the communication port 104, and the other end is connected to the auxiliary air chamber. The top wall of 102 fits.

Advantageously, as shown in FIG. 9 , the communication port 104 is arranged opposite to the auxiliary air outlet 105 in the horizontal direction, and the side wind deflector 200 is configured as an arc protruding away from the center of the communication port 104 . In this way, when the side air deflector 200 is in the first position, it can guide the air flow from the communication port 104 to the auxiliary air outlet 105 .

Optionally, as shown in FIGS. 6-8 , the driving device 300 includes a gear 302 , and the side wind deflector 200 is provided with a rack 201 meshing with the rack 201 , so that the side wind deflector 200 is connected between the gear 302 and the rack. 201 smooth and reliable movement under the meshing action.

Advantageously, as shown in FIGS. 7 and 8 , one of the side wind deflector 200 and the casing 100 is provided with a guide protrusion 202 and the other is provided with a guide groove 107 , and the guide protrusion 202 is movably engaged. In the guide groove 107, the movement of the side wind deflector 200 is relatively smooth. For example, the guide protrusion 202 is provided on the side wind deflector 200 , and the guide groove 107 is provided on the surface frame 120 and the partition board 106 .

Of course, the above only gives the embodiment in which the side air deflector 200 is arranged in the casing 100. Those skilled in the art understand that the side air deflector 200 can also be arranged on the outer surface of the casing 100. At this time, the side air deflector The board 200 only opens and closes the auxiliary air outlet 105 , so as to realize whether the air flows out of the casing 100 through the auxiliary air outlet 105 and to control the air volume of the auxiliary air outlet 105 .

As shown in Figures 1-10, the air conditioner indoor unit 10 according to the embodiment of the second aspect of the present invention includes: the shell assembly of the air conditioner indoor unit according to the embodiment of the first aspect of the present invention, the fan 400 and the replacement thermal assembly 500 .

Specifically, the fan 400 is disposed in the casing 100 , and the maximum rotation speed of the fan 400 when the side air deflector 200 is at the second position is smaller than the maximum rotation speed of the fan 400 when the side air deflector 200 is at the first position. The heat exchanging assembly 500 is disposed in the casing 100 , and the heat exchanging assembly 500 is located between the air return port and the fan 400 .

According to the air-conditioning indoor unit 10 of the embodiment of the present invention, the above-mentioned shell assembly of the air-conditioning indoor unit is used, and the comfort is good.

For example, the fan includes: a driving motor, a first wind wheel and a second wind wheel. Wherein, the driving motor may be a biaxial motor, and the first wind wheel and the second wind wheel are both cross-flow wind wheels. The first wind wheel and the second wind wheel are coaxially arranged, and the ends facing each other of the first wind wheel and the second wind wheel are respectively connected to the shafts of the drive motor, and both the first wind wheel and the second wind wheel are driven by the drive motor turn.

Certainly, the utility model is not limited thereto, and in some other embodiments, the second wind wheel and the first wind wheel may also be driven to rotate by different driving motors.

Therefore, by arranging two cross-flow wind wheels, it is beneficial to increase the air output volume of the indoor air-conditioning unit 10 and improve the cooling and heating effects of the indoor air-conditioning unit 10 .

Other configurations and operations of the air conditioner indoor unit 10 according to the embodiment of the present utility model are known to those skilled in the art, and will not be described in detail here.

The air conditioner according to the embodiment of the third aspect of the utility model includes the air conditioner indoor unit 10 according to the embodiment of the second aspect of the utility model.

According to the air conditioner of the embodiment of the present utility model, the air conditioner indoor unit 10 as described above is used, and the comfort is good.

Other configurations and operations of the air conditioner according to the embodiment of the present utility model are known to those skilled in the art and will not be described in detail here.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial ", "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying No device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

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 utility model, unless otherwise specified, "plurality" means two or more.

In the description of the present utility model, "the first feature" and "the second feature" may include one or more of these features, and the first feature "above" or "below" the second feature may include the first and The second feature being in direct contact may also include that the first and second features are not in direct contact but are in contact through another feature between them. "Above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

It should be noted that, in the description of the utility model, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can also be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

In the description of this specification, reference to the terms "one embodiment", "some embodiments", "specific embodiments", "example" or "some examples" means that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents.

Claims (16)

1. A shell assembly of an air conditioner indoor unit, characterized in that it comprises: A casing, the casing defines a main air chamber and an auxiliary air chamber, the main air chamber has a return air outlet and a main air outlet, the auxiliary air chamber has a communication port and an auxiliary air outlet, and the main air outlet is located at The side wall surface of the casing and the auxiliary air outlet are located on the end surface of the casing, and the communication port communicates with the main air chamber and the auxiliary air chamber; A side wind deflector, the side wind deflector is movably arranged on the casing between a first position and a second position, and when the side wind deflector is in the first position, the main air cavity, The auxiliary air cavity communicates with the external space, and the main air cavity, the auxiliary air cavity and the external space are disconnected when the side air deflector is in the second position. 2. The housing assembly of an air conditioner indoor unit according to claim 1, further comprising: A driving device, the driving device is arranged on the casing, and the driving device is in transmission connection with the side air deflector to drive the side air deflector to rotate or move. 3. The housing assembly of an air conditioner indoor unit according to claim 2, wherein the side wind deflector is movably arranged at the communication port to communicate and disconnect the auxiliary air chamber and the main air chamber. style. 4 . The housing assembly of an air conditioner indoor unit according to claim 3 , wherein, when the side air deflectors are in the first position, they are respectively located in the main air chamber and the auxiliary air chamber. 5 . The housing assembly of an air conditioner indoor unit according to claim 4 , wherein the side wind deflector fits into the communication port when the side wind deflector is in the second position. 6 . 6 . The housing assembly of an air conditioner indoor unit according to claim 5 , wherein the driving device has a rotating shaft, and the side wind deflector is mounted on the rotating shaft. 7 . 7. The housing assembly of an air conditioner indoor unit according to claim 4, wherein when the side air deflector is in the second position, the edge is in contact with the wall of the auxiliary air chamber to disconnect the The communication port and the auxiliary air outlet. 8 . The housing assembly of an air conditioner indoor unit according to claim 7 , wherein the communicating port is arranged opposite to the auxiliary air outlet in the horizontal direction, and the side air deflector is configured to move away from The center of the communicating port is convex in arc shape. 9 . The housing assembly of an air conditioner indoor unit according to claim 8 , wherein the driving device includes a gear, and the side wind deflector is provided with a rack meshing with the gear. 10. The housing assembly of an air conditioner indoor unit according to claim 7, wherein one of the side wind deflector and the casing is provided with a guide protrusion and the other is provided with a guide groove , the guide protrusion is movably fitted in the guide groove. 11. The housing assembly of an air conditioner indoor unit according to claim 1, wherein the side wind deflector is a flexible member. 12. The housing assembly of an air conditioner indoor unit according to claim 1, wherein the side air deflector comprises a plurality of sub-air deflectors, and the plurality of sub-air deflectors are relatively movable between the chassis. 13. An air conditioner indoor unit, comprising: The housing assembly of an air conditioner indoor unit according to any one of claims 1-12; A fan, the fan is arranged in the casing, and the maximum speed of the fan when the side air deflector is at the second position is smaller than that of the fan when the side air deflector is at the first position maximum speed; A heat exchanging assembly, the heat exchanging assembly is arranged in the casing and located between the air return port and the fan. 14. The air conditioner indoor unit according to claim 13, wherein the fan comprises: motor; The first wind wheel and the second wind wheel, the first wind wheel and the second wind wheel are coaxially arranged, and the ends facing each other of the first wind wheel and the second wind wheel are respectively connected with the drive The shafts of the motors are correspondingly connected to be driven to rotate by the drive motor. 15. The air conditioner indoor unit according to claim 14, wherein the first wind wheel and the second wind wheel are cross-flow wind wheels. 16. An air conditioner, characterized by comprising the air conditioner indoor unit according to any one of claims 13-15.