CN219550679U - Air outlet box and air conditioner indoor unit - Google Patents

Abstract

The utility model provides an air outlet box and an air conditioner indoor unit. Relates to the technical field of air conditioning. The air outlet box comprises a bottom plate and a box body, wherein the box body is arranged on the bottom plate, an opening of the box body faces to the bottom plate, and the peripheral wall of the box body is in contact with the bottom plate. The box body is internally provided with a plurality of notches on the peripheral wall, a plurality of air outlets are formed by surrounding the box body and the bottom plate, and the orientations of the air outlets are different. According to the air outlet box, the plurality of notches with different directions are formed in the peripheral wall of the box body, and the notches and the wall plates enclose the air outlets with different directions respectively, so that the air outlet box can simultaneously outlet air in different directions, the air outlet direction is more, and compared with the structure of the existing air outlet, the air outlet box is simpler in structure and low in cost.

Description

Air outlet box and air conditioner indoor unit

Technical Field

The utility model relates to the technical field of air conditioning, in particular to an air outlet box and an indoor unit of an air conditioner.

Background

Air conditioner sold in the market at present has fresh air function, and outdoor air can be introduced into a room after being purified and filtered. The air conditioner generally uses a fresh air outlet arranged on the surface of a casing of the air conditioner to enable fresh air to flow into a room. In general, a single fresh air outlet is provided with an air outlet grid which can rotate left and right and/or rotate up and down so as to change the fresh air direction, but a fresh air outlet can only send fresh air in one direction in real time, the fresh air direction is single, the fresh air cannot be sent out in a plurality of directions at the same time, and the overall air circulation efficiency of the indoor environment is low.

Disclosure of Invention

In view of the above problems, the present utility model has been made to provide an air outlet box and an indoor unit of an air conditioner, which overcome or at least partially solve the above problems, and can simultaneously outlet air in multiple directions, thereby improving the overall air circulation efficiency of the indoor environment.

Specifically, the utility model provides an air outlet box, which comprises: a bottom plate; the box body is arranged on the bottom plate, an opening of the box body faces the bottom plate, and the peripheral wall of the box body is in contact with the bottom plate; the box body is characterized in that the space in the box body is an air supply space, a plurality of notches are formed in the peripheral wall of the box body, a plurality of air outlets are formed in a surrounding mode with the bottom plate, and the orientations of the air outlets are different.

Optionally, the box body includes the diapire and follows the perisporium that the edge of diapire extends, the perisporium is enclosed by four lateral walls, and four lateral walls are first lateral wall, second lateral wall, third lateral wall and fourth lateral wall respectively, first lateral wall the second lateral wall with all set up on the third lateral wall the breach.

Optionally, a distance between an end of at least one of the notches away from the base plate and the base plate is greater than a distance between an end of each of the remaining notches away from the base plate and the base plate.

Optionally, the bottom panel is larger than the bottom wall; the edge of the bottom plate comprises at least two corresponding edges corresponding to the notches, and each corresponding edge is turned towards the box body, so that the surface of the bottom plate, which faces the bottom wall, forms an arc air guide surface.

Optionally, a beveled region is provided on an inner surface of the bottom wall; the beveled region has a beveled edge connected to a mouth edge of one of the notches remote from the base plate, the beveled region being adapted to direct airflow through the corresponding notch in a direction away from the base plate.

Optionally, the distance between the bevel edge and the floor is greater than the distance between the rest of the bevel area and the floor; a minimum distance between the beveled region and the floor is greater than or equal to a distance between other locations of the inner surface of the bottom wall and the floor;

optionally, the bevel area is inclined at an angle of 4 ° to 6 ° relative to the base plate.

Optionally, an air inlet is further formed in the bottom plate in a penetrating mode, and the air inlet is communicated with the air supply space.

Optionally, a buckle is arranged on the box body, and a claw and a mounting hole are arranged on the surface of the bottom plate, which is away from the box body; the buckle passes through the mounting hole and is matched with the clamping jaw so that the box body is fixedly arranged on the bottom plate; the clamping jaw is also used for being matched with a device for installing the air outlet box.

The utility model further provides an air conditioner indoor unit, which comprises a shell, and the air outlet box of any one of the above, wherein an air duct is arranged in the shell, the air outlet box is arranged on the shell, and the air duct is communicated with the air supply space.

Optionally, the indoor unit of the air conditioner is a cabinet air conditioner indoor unit, and the shell is cylindrical.

Optionally, the surface of the box body facing away from the bottom plate is a fourth cambered surface; and the fourth cambered surface is in smooth transition with at least part of the surface of the shell.

In the air outlet box, the plurality of notches with different orientations are formed in the peripheral wall of the box body, and the plurality of notches and the wall plates enclose the plurality of air outlets with different orientations respectively, so that the air outlet box can simultaneously outlet air in different directions, the air outlet direction is more, and compared with the structure of the existing air outlet, the air outlet box has the advantages of simpler structure and low cost.

Further, in the air outlet box, the distance between one end, far away from the bottom plate, of one notch and the bottom plate is larger than the distance between one end, far away from the bottom plate, of each other notch and the bottom plate. The air outlet of the notch is increased, a large air outlet is formed, and the requirement of a user on the large air outlet is met.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a schematic block diagram of an outlet box according to one embodiment of the utility model;

FIG. 2 is a schematic block diagram of another view of an outlet box according to one embodiment of the utility model;

FIG. 3 is a schematic block diagram of a box body of an outlet box according to one embodiment of the utility model;

FIG. 4 is a schematic block diagram of a base plate in an outlet box according to one embodiment of the utility model;

fig. 5 is a schematic block diagram of an indoor unit of an air conditioner according to an embodiment of the present utility model.

Detailed Description

An air outlet box and an indoor unit of an air conditioner according to an embodiment of the present utility model will be described with reference to fig. 1 to 5. In the description of the present embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.

Unless specifically stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as they may be connected, either permanently or removably, or integrally; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.

Furthermore, in the description of the present embodiments, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature therebetween. That is, in the description of the present embodiment, the first feature being "above", "over" and "upper" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature "under", "beneath", or "under" a second feature may be a first feature directly under or diagonally under the second feature, or simply indicate that the first feature is less level than the second feature.

In the description of the present embodiment, a description referring to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is a schematic structural diagram of an air outlet box according to an embodiment of the present utility model, as shown in fig. 1, an embodiment of the present utility model provides an air outlet box 20, which includes a base plate 21 and a box body 22, the box body 22 is disposed on the base plate 21, an opening of the box body 22 faces the base plate 21, and a peripheral wall of the box body 22 contacts with the base plate 21. The space in the box 22 is an air supply space, a plurality of notches are arranged on the peripheral wall of the box 22, a plurality of air outlets are formed by surrounding the bottom plate 21, and the orientations of the air outlets are different. After the air flows into the air supply space in the box body 22, the air flows out from the air outlets, and the air outlet box 20 can simultaneously outlet air in different directions due to different directions of the air outlets, so that indoor air circulation is quickened, and indoor working efficiency of the air conditioner is improved. The air outlet before the utility model is more common to the air deflector and the air outlet grid to realize different air outlet directions, and the structure of the air outlet box 20 is simpler.

Referring to fig. 1 and 2, in some embodiments of the present utility model, the case 22 includes a bottom wall and a peripheral wall extending from an edge of the bottom wall, the peripheral wall is surrounded by four side walls, which are a first side wall 221, a second side wall 222, a third side wall 223 and a fourth side wall 224, and notches are disposed on the first side wall 221, the second side wall 222 and the third side wall 223. Specifically, the first sidewall 221 is a lower sidewall of the case 22, the second sidewall 222 is a left sidewall of the case 22, and the third sidewall 223 is a right sidewall of the case 22. The notches formed on the first side wall 221, the second side wall 222 and the third side wall 223 respectively enclose with the bottom plate 21 to form a first air outlet 23 for air outlet to the lower side of the box body 22, a second air outlet 24 for air outlet to the left side of the box body 22 and a third air outlet 25 for air outlet to the right side of the box body 22, so that after the air flows into the air supply space, air is simultaneously discharged to the lower side, the left side and the right side, and indoor air circulation is accelerated.

Referring to fig. 2 and 3, in some embodiments of the present utility model, the distance between the end of at least one notch away from the bottom plate 21 and the bottom plate 21 is greater than the distance between the end of each of the remaining notches away from the bottom plate 21 and the bottom plate 21. Preferably, the distance between the end of the notch located at the first sidewall 221 away from the bottom plate 21 and the bottom plate 21 is greater than the distance between the end of each of the remaining notches away from the bottom plate 21 and the bottom plate 21. Further, the area of the first air outlet 23 is larger than the area of the second air outlet 24 and the area of the third air outlet 25. This makes the air output of the first air outlet 23 larger, and can meet the requirement of users for large air output.

Referring to fig. 4, in some embodiments of the utility model, the bottom plate 21 is larger than the bottom wall. The edges of the bottom plate 21 include at least two corresponding edges corresponding to the notches, each corresponding edge being folded towards the box 22 so that the surface of the bottom plate 21 facing the bottom wall forms an arc air guiding surface. Preferably, the edges of the bottom plate 21 comprise three corresponding edges corresponding to the indentations. When the air flows out from the air outlet, the air flows out along the direction vertical to the peripheral side wall of the box body 22, and when the air flows meet the circular arc air guiding surface, the air flows are guided and/or bounced by the circular arc air guiding surface, the flowing direction of the air flows is changed, and the air flows towards the front of the box body 22. The air flow is blown to the front of the air conditioner, so that the air flow is conveniently blown to a user, and the user experience is better.

Referring to fig. 3, in some embodiments of the utility model, a beveled region 26 is provided on the inner surface of the bottom wall. The beveled region 26 has a beveled edge connected to a notch remote from the mouth edge of the base plate 21, the beveled region 26 serving to direct airflow through the corresponding notch in a direction away from the base plate 21. Specifically, the inclined surface area 26 is connected to the notch located on the first side wall 221 to guide the airflow to pass through the notch located on the first side wall 221, so as to increase the air output of the first air outlet 23.

In some embodiments of the utility model, the distance between the bevel edge and the bottom plate 21 is greater than the distance between the rest of the bevel area 26 and the bottom plate 21. The minimum distance between the bevel area 26 and the bottom plate 21 is greater than or equal to the distance between the other locations of the inner surface of the bottom wall and the bottom plate 21. That is, the inclined surface region 26 is recessed toward a direction away from the bottom plate 21, so that the distance between the inclined surface region 26 and the bottom plate 21 is increased, that is, the air supply space between the inclined surface region 26 and the bottom plate 21 is increased, so that more air flow can flow into the air supply space between the inclined surface region 26 and the bottom plate 21, and more air flow can flow out from the first air outlet 23.

In some embodiments of the present utility model, the bevel area 26 is inclined at an angle of 4 ° to 6 ° relative to the base plate 21.

Referring to fig. 4, in some embodiments of the present utility model, an air inlet 211 is further disposed on the bottom plate 21, and the air inlet 211 is in communication with the air supply space. Preferably, the air inlet 211 may be the air inlet 211 flowing with fresh air. Specifically, fresh air flows into the air supply space from the air inlet 211, flows out of the air conditioner indoor unit 1 from the first air outlet 23, the second air outlet 24 and the third air outlet 25 respectively along different directions, and flows into the room to exchange with indoor ambient air. The circulation of fresh air and indoor environment air can be quickened through the arrangement, and the working efficiency of the fresh air of the indoor unit 1 of the air conditioner is improved.

Referring to fig. 3 and 4, in some embodiments of the utility model, the case 22 is provided with a catch 27, and the surface of the base plate 21 facing away from the case 22 is provided with a claw 212 and a mounting hole 213. The snap 27 is engaged with the claw 212 through the mounting hole 213 to fix the case 22 to the base plate 21. The pawl 212 is also adapted to cooperate with a means of mounting the outlet box 20. Specifically, the buckle 27 is fastened with the claw 212 after passing through the mounting hole 213, so that the notch on the box 22 and the bottom plate 21 can enclose an air outlet, and then the claw 212 is mounted on the indoor unit 1 of the air conditioner, so that fresh air can enter the air inlet 211. The arrangement prevents the box 22 from separating from the bottom plate 21, thereby avoiding affecting the air outlet of the indoor unit 1 of the air conditioner.

Referring to fig. 5, the present utility model further provides an indoor unit 1 of an air conditioner, including a casing 10 and an air outlet box 20 in any of the foregoing embodiments, an air duct is disposed in the casing 10, the air outlet box 20 is mounted on the casing 10, and the air duct is communicated with the air supply space. The air duct may be a fresh air duct. Specifically, the indoor unit 1 of the air conditioner draws fresh air into the air duct of the casing 10, then the fresh air enters the air supply space through the air inlet 211, and finally the fresh air flows out of the indoor unit 1 of the air conditioner through the air outlet surrounded by the notch on the box 22 and the bottom plate 21. In some alternative embodiments, the duct may also be a heat exchange air duct.

In some embodiments of the present utility model, the indoor unit 1 of the air conditioner is a cabinet type indoor unit 1, and the casing 10 is cylindrical. Further, the outer surface of the casing 10 is an arc surface. The air outlet box 20 is positioned at the lower part of the casing 10, the casing 10 is also provided with a heat exchange air outlet, and the heat exchange air outlet is positioned at the upper side of the air outlet box 20.

In some embodiments of the present utility model, the surface of the case 22 facing away from the bottom plate 21 is a fourth arc surface. The fourth cambered surface smoothly transitions with at least part of the surface of the casing 10. That is, the fourth cambered surface smoothly transitions with a part of the outer surface of the casing 10.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. An air-out box, characterized by comprising:

a bottom plate;

the box body is arranged on the bottom plate, an opening of the box body faces the bottom plate, and the peripheral wall of the box body is in contact with the bottom plate;

the box body is characterized in that the space in the box body is an air supply space, a plurality of notches are formed in the peripheral wall of the box body, a plurality of air outlets are formed in a surrounding mode with the bottom plate, and the orientations of the air outlets are different.

2. The outlet box of claim 1, wherein the box body comprises a bottom wall and a peripheral wall extending from an edge of the bottom wall, the peripheral wall is surrounded by four side walls, the four side walls are a first side wall, a second side wall, a third side wall and a fourth side wall, and the first side wall, the second side wall and the third side wall are all provided with the notch.

3. The outlet box of claim 1, wherein a distance between an end of at least one of the notches remote from the base plate and the base plate is greater than a distance between an end of each of the remaining notches remote from the base plate and the base plate.

4. The outlet box of claim 2, wherein the bottom plate is larger than the bottom wall;

the edge of the bottom plate comprises at least two corresponding edges corresponding to the notches, and each corresponding edge is turned towards the box body, so that the surface of the bottom plate, which faces the bottom wall, forms an arc air guide surface.

5. An outlet box according to claim 2, wherein the bottom wall has a beveled area provided on an inner surface thereof; the beveled region has a beveled edge connected to a mouth edge of one of the notches remote from the base plate, the beveled region being adapted to direct airflow through the corresponding notch in a direction away from the base plate.

6. The outlet box of claim 5, wherein a distance between the beveled edge and the floor is greater than a distance between a remaining location of the beveled region and the floor; a minimum distance between the beveled region and the floor is greater than or equal to a distance between other locations of the inner surface of the bottom wall and the floor;

the inclined surface region has an inclination angle of 4 ° to 6 ° with respect to the base plate.

7. The air outlet box according to claim 1, wherein an air inlet is further formed in the bottom plate in a penetrating manner, and the air inlet is communicated with the air supply space.

8. The air outlet box according to claim 1, wherein a buckle is arranged on the box body, and a claw and a mounting hole are arranged on the surface of the bottom plate, which is away from the box body; the buckle passes through the mounting hole and is matched with the clamping jaw so that the box body is fixedly arranged on the bottom plate; the clamping jaw is also used for being matched with a device for installing the air outlet box.

9. An indoor unit of an air conditioner, comprising a casing, and further comprising the air outlet box according to any one of claims 1 to 8, wherein an air duct is arranged in the casing, the air outlet box is mounted on the casing, and the air duct is communicated with the air supply space.

10. The indoor unit of claim 9, wherein the indoor unit is a cabinet air conditioner; the air outlet box is arranged at the lower part of the shell, and a notch connected with the inclined surface area of the air outlet box faces downwards; a heat exchange air outlet is also arranged on the shell and is positioned on the upper side of the air outlet box; the heat exchange air outlet extends along the vertical direction; the air duct is a fresh air duct.