CN218884232U - Air deflector and wall-mounted air conditioner indoor unit - Google Patents

Abstract

The utility model provides a machine in aviation baffle and wall-hanging air conditioning. The air deflector is rotatably arranged at the air outlet of the wall-mounted air conditioner indoor unit along the axis parallel to the length direction of the air deflector. The air guide plate is provided with a plurality of air guide sections which are arranged along the length direction of the air guide plate, and the air guide sections are configured to make the air output and/or air output directions of corresponding areas of the air outlets of the air guide sections different when the air guide plate rotates to any angle. The utility model provides a current wall-hanging air conditioning indoor set too single problem in air outlet length direction's air-out direction everywhere.

Description

Air deflector and wall-mounted air conditioner indoor unit

Technical Field

The utility model relates to an air conditioning technology field, in particular to machine in aviation baffle and wall-hanging air conditioning.

Background

An air outlet of an indoor unit of a wall-mounted air conditioner is generally opened at a lower front side thereof and is opened toward a lower front side. When the air conditioner operates, the air guide plate is used for adjusting the upper air outlet angle and the lower air outlet angle of the air outlet, so that the air outlet can be forwardly, forwardly and upwardly or downwardly discharged.

However, in the field of air conditioning, attention is paid to how the air deflector can better guide air upwards or downwards, and innovative solutions are not provided for the function expansion of other aspects of the air deflector.

SUMMERY OF THE UTILITY MODEL

The object of the utility model is to provide an overcome above-mentioned problem or solve machine in aviation baffle and wall-hanging air conditioning of above-mentioned problem at least partially.

The utility model discloses a solve present wall-hanging air conditioning indoor set in air outlet length direction's air-out direction problem too single everywhere.

On one hand, the utility model provides an air deflector which can be rotatably arranged at the air outlet of the wall-mounted air conditioner indoor unit along the axis parallel to the length direction;

the air guide plate is provided with a plurality of air guide sections arranged along the length direction of the air guide plate, and the air guide sections are configured to enable the air outlet quantity and/or the air outlet direction of the corresponding area of the air outlet corresponding to each air guide section to be different when the air guide plate rotates to any angle.

Optionally, each wind guide section is in the shape of a long strip plate with a length direction parallel to the length direction of the wind guide plate, and the width direction of each wind guide section has an included angle so as to have different wind guide directions.

Optionally, each air guiding section is an arc-shaped plate with a central axis parallel to the length direction of the air guiding plate.

Optionally, the central axes of the wind guide segments coincide.

Optionally, the radius of each wind guide segment is the same.

Optionally, the number of the wind guide sections is two, and an included angle between two straight edges which are farthest away from each other is less than 180 °.

Optionally, the two wind guide segments have different lengths.

Optionally, a connecting plate is arranged between every two adjacent wind guide sections, and the ends of the two wind guide sections are respectively connected to two sides of the connecting plate.

Optionally, an end of each wind guiding segment is connected to an edge of the connecting plate.

On the other hand, the utility model provides a wall-mounted air conditioner indoor unit, it includes

A housing, which is provided with an air outlet; and

at least one air deflector as described in any one of the above claims, rotatably mounted at the air outlet of the wall-mounted air conditioning indoor unit along an axis parallel to the length direction of the air deflector.

The utility model discloses an aviation baffle is including a plurality of wind-guiding sections of arranging along its length direction, and the air output and/or the air-out direction of the corresponding region of air outlet that each wind-guiding section corresponds are different. For the different schemes of air-out direction: the air flow of the air outlet can cover a larger range at the same time without the need of reciprocating swing of the air deflector. Moreover, different requirements of different users can be met. For example, the air guide section on the left side of the air guide plate can guide the air flow towards the front lower side, and the air guide section on the right side guides the air flow upwards, so that a user who likes to be directly blown can be located on the left lower side of the air outlet, and a user who does not like to be directly blown can be located on the right lower side of the air outlet. For the scheme with different air output, the air deflector can be adjusted to a proper angle according to the indoor area cooling/heating load and the user preference so as to blow more air flow to the required area.

Further, the utility model discloses an aviation baffle makes the quantity of wind-guiding section be two, and both are less than 180 at a distance from the contained angle of two furthest straight flanges, also makes two wind-guiding sections be in same half district of circular arc promptly. Therefore, when the air outlet needs to supply air with large air volume integrally, the air guide plate can also rotate to an angle which enables the two air guide sections to carry out air outlet with large air volume.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily to scale. In the drawings:

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

fig. 2 is a schematic view of the wall-mounted indoor unit of an air conditioner shown in fig. 1, with an outer guide hidden;

fig. 3 is another schematic view of the wall-mounted indoor unit of the air conditioner shown in fig. 2;

fig. 4 is a schematic structural view of an air deflection plate according to an embodiment of the present invention;

FIG. 5 is a schematic view of the deflector of FIG. 4 after being rotated by a certain angle;

fig. 6 is a schematic end view of the wind deflector of fig. 4.

Detailed Description

A wall-mounted air conditioner indoor unit and an air deflector thereof according to an embodiment of the present invention will be described with reference to fig. 1 to 6. Where the orientation or positional relationship indicated by "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc. is based on the orientation or positional relationship shown in the drawings, it is merely for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention.

The terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include at least one of the feature, i.e. one or more of the features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and "coupled" and the like are to be construed broadly and can, for example, be fixedly connected or detachably connected or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.

As shown in fig. 1 to 3, the present invention provides an air deflector for a wall-mounted air conditioner indoor unit and a wall-mounted air conditioner indoor unit having the same. An indoor unit of a wall-mounted air conditioner is an indoor part of a split wall-mounted room air conditioner for conditioning indoor air, such as cooling/heating, dehumidifying, humidifying, purifying, introducing fresh air, and the like.

Fig. 1 is a schematic structural view of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention; fig. 2 is a schematic view of the wall-mounted indoor unit of an air conditioner shown in fig. 1, with an outer guide hidden; fig. 3 is another perspective view of the wall-mounted air conditioning indoor unit of fig. 2.

As shown in fig. 1 to 3, a wall-mounted air conditioning indoor unit according to an embodiment of the present invention may generally include a casing 10 and a wind deflector 50.

The casing 10 defines a receiving space for receiving main body parts of a wall-mounted air conditioning indoor unit, including an evaporator, a blower, a main control panel, and the like. The housing 10 is provided with an air inlet 11 and an air outlet 12. The evaporator is used for exchanging heat with air entering the housing 10 from the air inlet 11 to form air supply flow. An air duct (not shown) is formed in the housing 10, an inlet of the air duct faces the evaporator, and an outlet of the air duct communicates with the air outlet 12. The fan may be a cross-flow fan disposed at the inlet of the air duct for causing air to flow from the evaporator to the air outlet 12.

The air deflector 50 is rotatably mounted at the outlet 12 along an axis parallel to a longitudinal direction (x-axis direction) thereof for guiding a blowing direction of the blowing air flow.

As shown in fig. 1, the wall-mounted air conditioning indoor unit may further include an outer guide 60, and the outer guide 60 may be rotatably mounted to the casing 10 for rotatably opening and closing the outlet port 12. When the outer guide plate 60 opens the outlet 12, the air outlet direction is guided by the air guide plate 50. When the outer guide 60 closes the outlet 12, the air guide plate 50 is blocked inside the housing 10.

Fig. 4 is a schematic view of an air deflection panel according to an embodiment of the present invention; fig. 5 is a schematic view of the air deflection plate shown in fig. 4 after being rotated by a certain angle.

As shown in fig. 4 and 5, the air deflector 50 according to the embodiment of the present invention has a plurality of air deflecting sections 51 and 52 arranged along the length direction thereof, and in the embodiment shown in fig. 4 and 5, the air deflector 50 has two air deflecting sections 51 and 52. The air guiding plate 50 is configured to make the air output and/or air output direction of the corresponding area of the air outlet 12 corresponding to each air guiding section 51, 52 different when the air guiding plate rotates to any angle. For example, in the embodiment shown in fig. 3 to 5, the air guiding plate 50 has two air guiding sections 51 and 52, which correspond to the two air outlet regions MN and NP of the air outlet 12. The expression that the air output and/or air output direction are different means that: or the air output quantity of different areas is different, or the air output directions of different areas are different, or the air output quantity and the air output directions are different.

To the utility model discloses the scheme that the air-out direction is different: the air outlet 12 has a plurality of air outlet directions at the same angle and at the same time, so that the air flow supplied from the air outlet 12 can cover a wider range at the same time, thereby increasing the diffusion speed of the cold air flow or the hot air flow, and avoiding the air deflector 50 from swinging air to and fro. In addition, different requirements of different users can be met. For example, the air guiding section 51 on the left side of the air guiding plate 50 can guide the air flow towards the front lower side, and the air guiding section 52 on the right side can guide the air flow upwards, so that the user who likes to be directly blown can be positioned at the left lower side of the air outlet 12, and the user who does not like to be directly blown can be positioned at the right lower side of the air outlet 12.

For different air output, the air guide plate 50 may be adjusted to a proper angle according to the cooling/heating load of the indoor area and the user preference so as to blow more air toward a desired area. Specifically, when a large surface of one of the air guide sections 51 and 52 faces the air flow, the air flow is more obstructed, and the air output is smaller. When one of the air guide sections 51 and 52 faces the air flow, the air flow is less obstructed, and the air output is larger.

In some embodiments, as shown in fig. 4 and 5, each wind guide segment 51, 52 is an elongated plate shape with a length direction parallel to the length direction of the wind guide plate 50. When each air guide section 51, 52 guides air, the airflow flows in the width direction of the air guide section 51, 52, and thus the width direction of the air guide section 51, 52 is the air guide direction thereof. In the present embodiment, the width directions y1 and y2 of the air guiding segments 51 and 52 are angled so as to have different air guiding directions.

Fig. 6 is a schematic end view of the wind deflector 50 shown in fig. 4, wherein a and B are two straight sides of the wind deflecting section 52, and C and D are two straight sides of the wind deflecting section 51.

In some embodiments, as shown in fig. 4 to 6, each wind guiding segment 51, 52 may be an arc-shaped plate with a central axis parallel to the length direction of the wind guiding plate 50, so as to guide wind by using the inner arc of the arc-shaped plate. When the wind guide sections 51 and 52 guide wind upwards or downwards, the air flow can be better raised and lowered by utilizing the inner cambered surface wind guide.

In some embodiments, as shown in fig. 6, the central axes of the wind guide segments 51 and 52 may be coincident, and are both the axis O. In addition, the radiuses of the air guide sections 51 and 52 can be the same, that is, the air guide sections 51 and 52 fall on the same cylindrical surface, so that the appearance of the air guide plate 50 is more attractive, and the manufacturing process is simpler.

In some embodiments, as shown in fig. 4 to fig. 6, the number of the wind guiding segments 51 and 52 is two, and an included angle a between two straight sides (a and D) farthest from each other is less than 180 °, that is, the two wind guiding segments 51 and 52 are located in the same half of the circular arc. In this way, when a large air volume is required to be supplied to the entire outlet 12, the air guide plate 50 can also be rotated to an angle at which both air guide sections 51 and 52 can perform a large air volume air supply.

Further, the lengths of the two air guiding sections 51 and 52 can be different, so that the two air guiding areas of the air guiding plate 50 have different lengths in the air guiding plate length direction, and the difference of the air guiding effects of the two air guiding areas is enhanced.

In some embodiments, as shown in fig. 4 and 5, a connecting plate 53 is provided between each two adjacent wind guide segments 51 and 52, and the ends of the two wind guide segments 51 and 52 are respectively connected to two sides of the connecting plate 53. The wind deflector 50 also comprises two end plates 54, 55 forming the ends thereof, each end plate 54, 55 being connected to one wind deflecting segment 51, 52.

The ends of each wind deflection segment 51, 52 may be connected to the edges of the connection plate 53. If the air guiding sections 51 and 52 are circular arc plates, each connecting plate 53 may be a circular plate.

The air guiding segments 51, 52, the connecting plate 53 and the end plates 54, 55 can be formed as an integral piece.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. An air deflector which can be rotatably arranged at the air outlet of an indoor unit of a wall-mounted air conditioner along an axis parallel to the length direction of the air deflector,

the air guide plate is provided with a plurality of air guide sections which are arranged along the length direction of the air guide plate, and the air guide sections are configured to make the air outlet amount and/or the air outlet direction of the corresponding area of the air outlet of each air guide section different when the air guide plate rotates to any angle.

2. The air deflection of claim 1,

each air guide section is in a long strip plate shape with the length direction parallel to the length direction of the air guide plate, and the width direction of each air guide section has an included angle so as to have different air guide directions.

3. The air deflection of claim 2,

each air guide section is an arc-shaped plate with a central axis parallel to the length direction of the air guide plate.

4. The air deflection of claim 3,

the central axes of the wind guide sections are overlapped.

5. The air deflection of claim 3,

the radius of each wind guide section is the same.

6. The air deflection of claim 3,

the number of the air guide sections is two, and the included angle between the two straight edges which are farthest away from each other is smaller than 180 degrees.

7. The air deflection of claim 6,

the two air guide sections are different in length.

8. The air deflection of claim 2,

and a connecting plate is arranged between every two adjacent air guide sections, and the end parts of the two air guide sections are respectively connected to the two sides of the connecting plate.

9. The air deflection of claim 8,

the end of each wind guide section is connected to the edge of the connecting plate.

10. A wall-mounted air conditioner indoor unit is characterized by comprising:

a housing, which is provided with an air outlet; and

the air deflector of any one of claims 1-9, rotatably mounted at the air outlet of the wall-mounted air conditioning indoor unit along an axis parallel to the length direction of the air deflector.

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