CN217235834U - Cabinet air conditioner - Google Patents

Abstract

The application provides a cabinet air conditioner, which comprises a shell, a fan part and an evaporator which are arranged in the shell, and a wind guide structure arranged between the fan part and the evaporator; the air blower part is arranged at the lower part of the evaporator, an air outlet is arranged at one side of the air blower part facing the evaporator, the air outlet comprises a first air exhaust area and a second air exhaust area which are connected into a whole, and the average air volume of the first air exhaust area is larger than that of the second air exhaust area; the wind guide structure is arranged on the upper portion of the first exhaust area, and part of wind exhausted from the first exhaust area is guided to the upper portion of the second exhaust area through the wind guide structure. The utility model provides a cabinet air conditioner is through setting up wind-guiding structure guide part from the upper portion that the exhaust wind of first exhaust area diverted to the second exhaust area to increase the second exhaust area amount of wind, thereby make the air-out that cabinet air conditioner's air outlet can be even.

Description

Cabinet air conditioner

Technical Field

The embodiment of the application relates to the technical field of air conditioners, in particular to a cabinet air conditioner.

Background

The cabinet air conditioner is one kind of split air conditioner, has the advantages of high power, strong wind power, etc. and is suitable for use in room with relatively large area.

In the related art, most of the cabinet air conditioners adopt a centrifugal fan to perform circulating air supply, that is, the cabinet air conditioners include a cabinet installed indoors, the cabinet includes a housing, the centrifugal fan disposed in the housing, and an evaporator obliquely disposed in the housing, an air inlet is disposed at a lower portion of the housing, an air outlet is disposed at an upper portion of the housing, indoor air enters the centrifugal fan from the air inlet, and then is conveyed to the evaporator for heat exchange, and finally is recirculated to an indoor environment through the air outlet.

However, the above-mentioned cabinet air conditioner has a problem of uneven outlet air in the air outlet.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a cabinet air conditioner for solve the technical problem that the air outlet is uneven in the circulating air supply mode of the cabinet air conditioner.

The embodiment of the present application provides the following technical solutions for solving the above technical problems:

the embodiment of the application provides a cabinet air conditioner, which comprises a shell, a fan part and an evaporator which are arranged in the shell, and an air guide structure arranged between the fan part and the evaporator;

the air blower part is arranged at the lower part of the evaporator, an air outlet is arranged at one side of the air blower part facing the evaporator, the air outlet comprises a first air exhaust area and a second air exhaust area which are connected into a whole, and the average air volume of the first air exhaust area is larger than that of the second air exhaust area;

the wind guide structure is arranged on the upper portion of the first exhaust area, and part of wind exhausted from the first exhaust area is guided to the upper portion of the second exhaust area through the wind guide structure.

The beneficial effects of the embodiment of the application are as follows: the air conditioner cabinet in the embodiment of the application leads part of air exhausted from the first air exhaust area to be diverted to the upper part of the second air exhaust area through the arrangement of the air guide structure so as to increase the air quantity of the second air exhaust area, and thus the air outlet of the air conditioner cabinet can uniformly exhaust air; and under the guiding action of the air guide structure, the amount of air blown to the lower part of the evaporator by the air discharged from the fan part is increased, so that the evaporator is fully contacted with the air discharged from the fan part, the heat exchange efficiency is improved, and the air outlet of the cabinet air conditioner can uniformly discharge air and the air outlet temperature is uniform.

In a possible embodiment, the wind guiding structure is disposed obliquely, and the direction of the wind guiding structure is inclined and inclined downward from a side of the first exhaust area close to the second exhaust area to a side of the first exhaust area far away from the second exhaust area.

In one possible embodiment, the vertical distance between the center of the wind guiding structure and the lower end of the evaporator is a, and the vertical distance between the lower end of the evaporator and the upper end of the evaporator is B, wherein B/5< a < B/2.

In a possible embodiment, the air guiding structure includes an air guiding plate, a plurality of ventilation holes are formed in the air guiding plate, and part of the air exhausted from the first exhaust area is blown to the upper side of the air guiding structure through the ventilation holes of the air guiding structure.

In a possible embodiment, the plurality of vent holes are arranged in two rows and multiple columns, wherein the two rows of vent holes are arranged along the length direction of the air deflector.

In a possible embodiment, the size of the vent hole gradually decreases from the end of the air deflector on the side close to the second exhaust area to the end of the air deflector on the side far from the second exhaust area.

In a possible embodiment, the casing comprises a back plate and a front plate, the evaporator is arranged in a backward inclined manner, the upper end of the evaporator is connected to the back plate, the lower end of the evaporator is connected to the front plate, an air outlet is arranged at the upper part of the front plate, and air exhausted by the fan part passes through the evaporator and then is blown out of the air outlet;

the air guide structure is fixedly connected to the rear back plate.

In a possible embodiment, the wind guiding structure includes a lower end surface facing the fan portion, the lower end surface has a planar portion and a curved portion, the planar portion is located at an end of the lower end surface close to the back plate, the curved portion inclines upward from an end close to the planar portion and bends upward and downward, and the lower end surface changes a direction of a part of the wind flowing to the lower end surface.

In a possible embodiment, the curved portion is an arc-shaped surface, and the corresponding central angle of the arc-shaped surface is less than 90 °.

In a possible embodiment, the blower portion includes a volute and a centrifugal fan disposed in the volute, and before the front side of the cabinet air conditioner, the centrifugal fan rotates counterclockwise, the first air exhaust area is located in a right area of the air outlet, and the second air exhaust area is located in a left area of the air outlet.

In a possible implementation manner, the housing further includes a first side plate and a second side plate disposed between the rear back plate and the front panel, and an air inlet is disposed at a lower portion of the first side plate and the second side plate.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the embodiments of the application and, together with the description, serve to explain the principles of the embodiments of the application.

FIG. 1 is a schematic diagram of a partial structure of a cabinet air conditioner according to an embodiment of the present application;

FIG. 2 is a side view of a portion of an air conditioner cabinet according to an embodiment of the present disclosure;

fig. 3 is a schematic structural view illustrating a rear back plate, a fan unit, and a wind guide structure that are installed in a matching manner according to an embodiment of the present application;

fig. 4 is a front view of the rear back plate, the fan unit, and the air guide structure in accordance with the embodiment of the present invention;

fig. 5 is a schematic structural view of the wind guide structure.

Description of reference numerals:

100. a housing;

110. a front panel; 120. a back panel; 130. a first side plate;

111. an air outlet;

200. a fan section;

210. an air outlet;

211. a first exhaust area; 212. a second exhaust area;

300. an evaporator;

400. a wind guide structure;

410. a lower end face; 420. an upper end surface; 430. a vent hole;

411. a planar portion; 412. a curved surface portion.

Specific embodiments of the present application have been shown by way of example in the drawings and will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts of the present application in any way, but rather to illustrate the inventive concepts of the embodiments of the present application by those skilled in the art with reference to particular embodiments.

Detailed Description

In the related art, most of cabinet air conditioners adopt a centrifugal fan to perform circulating air supply, the centrifugal fan is arranged in a shell of a cabinet machine, when the centrifugal fan works, the centrifugal fan rotates anticlockwise to supply air into the shell when viewed from the front side of the cabinet machine, however, when the centrifugal fan transmits air in an anticlockwise rotating mode, the air volume of a right area at an air outlet of the centrifugal fan is larger than that of a left area, so that when the air discharged from the centrifugal fan is blown to an evaporator, the air volume received by the right area of the evaporator is larger than that received by the left area of the evaporator, and therefore the right air output of the air outlet is large, and the left air output of the air outlet is small, namely the air output is uneven.

In view of this, the embodiment of the present invention provides a wind guiding structure disposed on the upper portion of the right side region at the air outlet of the centrifugal fan, so as to guide the portion of the wind discharged from the right side region at the air outlet of the centrifugal fan to flow to the upper portion of the left side region at the air outlet of the centrifugal fan, so as to increase the wind amount on the upper portion of the left side region at the air outlet of the centrifugal fan, thereby increasing the wind amount flowing to the left side region of the evaporator, and thus improving the problem of uneven wind outlet.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

FIG. 1 is a schematic diagram of a partial structure of a cabinet air conditioner according to an embodiment of the present application; FIG. 2 is a side view of a portion of the structure of a cabinet air conditioner according to an embodiment of the present disclosure; fig. 3 is a schematic structural view illustrating a rear back plate, a fan unit, and a wind guide structure that are installed in a matching manner according to an embodiment of the present application; FIG. 4 is a front view of the back plate, the fan unit, and the air guide structure of the present embodiment; fig. 5 is a schematic structural view of the wind guide structure.

As shown in fig. 1 to 5, the cabinet air conditioner provided in the embodiment of the present application includes a casing 100, a fan unit 200, an evaporator 300, and a wind guiding structure 400, wherein the fan unit 200, the evaporator 300, and the wind guiding structure 400 are disposed inside the casing 100, and the wind guiding structure 400 is disposed between the fan unit 200 and the evaporator 300, that is, the wind guiding structure 400 is located at an upper portion of the fan unit 200 and at a lower portion of the evaporator 300.

The blower part 200 is disposed at a lower portion of the evaporator 300, the blower part 200 serves to suck external air into the case 100 and deliver the air to the evaporator 300, and the evaporator 300 serves to exchange heat with the air passing through the evaporator 300 and absorb moisture, so that the air passing through the evaporator 300 is converted into dry and cool air.

As shown in fig. 3 and 4, the air outlet 210 is disposed on a side of the blower unit 200 facing the evaporator 300, and the air outlet 210 includes a first air outlet area 211 and a second air outlet area 212 which are connected as a whole, an average air volume of the first air outlet area 211 is larger than an average air volume of the second air outlet area 212, that is, the air outlet 210 is divided into the first air outlet area 211 and the second air outlet area 212 according to the air volume, and the average air volume exhausted by the blower unit 200 through the first air outlet area 211 is larger than the average air volume exhausted by the blower unit 200 through the second air outlet area 212.

It should be noted that the average air volume in the embodiment of the present application refers to the air volume per unit area, that is, if the area of the first exhaust area 211 is M and the air volume per unit time passing through the first exhaust area 211 is N, the average air volume of the first exhaust area 211 is N/M, and similarly, if the area of the first exhaust area 211 is X and the air volume per unit time passing through the first exhaust area 211 is Y, the average air volume of the first exhaust area 211 is Y/X.

Based on the average air volume of the first exhaust area 211 being greater than the average air volume of the second exhaust area 212, in the embodiment of the present application, the wind guiding structure 400 is disposed on the upper portion of the first exhaust area 211, and a part of the wind exhausted from the first exhaust area 211 is guided to the upper portion of the second exhaust area 212 through the wind guiding structure 400, that is, the wind guiding structure 400 guides a part of the wind exhausted from the first exhaust area 211 to flow to the upper portion of the second exhaust area 212, so as to increase the air volume of the second exhaust area 212, thereby improving the problem of uneven air outlet at the air outlet 111 of the cabinet air conditioner, and promoting the air outlet 111 of the cabinet air conditioner to be capable of uniformly discharging air.

In some embodiments of the present application, the wind guiding structure 400 is disposed obliquely, the oblique direction of the wind guiding structure 400 is from a side of the first discharging area 211 close to the second discharging area 212 to a side of the first discharging area 211 far from the second discharging area 212, and is inclined downward, that is, if the first exhaust region 211 is located at the right side of the second exhaust region 212, that is, the first exhaust area 211 is located at the right side, and the second exhaust area 212 is located at the left side, then the wind guide structure 400 is inclined from the left end of the wind guide structure 400 to the lower right side, the wind guide structure 400 is arranged in an inclined manner such that the wind blowing to the wind guide structure 400 can flow to the second exhaust area 212 along the inclined plane at the lower part of the wind guide structure 400, to increase the air volume at the upper portion of the second exhaust region 212, while reducing the air volume at the upper portion of the first exhaust region 211, wherein, one side end (namely, the left end) of the wind guiding structure 400 close to the second air discharging area 212 is located right above the joint of the first air discharging area 211 and the second air discharging area 212.

It should be noted that, it is not represented that the wind guiding structure 400 is located on the upper portion of the first exhaust area 211, and an orthographic projection of the wind guiding structure 400 on the first exhaust area 211 coincides with the first exhaust area 211, in this embodiment, that the wind guiding structure 400 is located on the upper portion of the first exhaust area 211 means that the wind guiding structure 400 is located on the upper portion of the first exhaust area 211, and an orthographic projection of the wind guiding structure 400 on the first exhaust area 211 coincides with a local area of the first exhaust area 211.

In some embodiments of the present application, the blower unit 200 includes a volute and a centrifugal fan (not shown in the drawings) disposed in the volute, and the centrifugal fan rotates counterclockwise with the front side of the cabinet air conditioner as the front side, the first exhaust area 211 is located in the right area of the exhaust opening 210, and the second exhaust area 212 is located in the left area of the exhaust opening 210, that is, when the centrifugal fan rotates counterclockwise, the average air volume in the right area is greater than the average air volume in the left area.

In some embodiments of the present application, the casing 100 includes a rear back plate 120, a front panel 110, and a first side plate 130 and a second side plate (not shown in the drawings) disposed between the rear back plate 120 and the front panel 110, the first side plate 130 and the second side plate are disposed opposite to each other, the blower unit 200 and the evaporator 300 are disposed in an area enclosed by the front panel 110, the rear back plate 120, the first side plate 130 and the second side plate, if the front side of the cabinet air conditioner is taken as a front side, the front panel 110 is located at the front side, the rear back plate 120 is located at the rear side, the first side plate 130 is located at the left side, the second side plate is located at the right side, wherein an upper portion of the front panel 110 is provided with the air outlet 111, and lower portions of the first side plate 130 and the second side plate are both provided with an air inlet, although the air inlet may also be disposed at other positions, such as a lower portion of the front panel 110, which is not specifically limited herein.

The evaporator 300 is disposed at the upper portion of the blower part 200, the evaporator 300 is disposed to be inclined backward, and the upper end of the evaporator 300 is connected to the rear back plate 120 and the lower end is connected to the front panel 110. Wind guide structure 400 is fixedly connected to backplate 120, optionally, wind guide structure 400 and backplate 120 are fixedly connected through bolts, this setting is convenient for installation of wind guide structure 400, and wind guide structure 400 is installed on backplate 120 and does not influence wind guide structure 400 to guide the partial wind on first exhaust area 211 upper portion to the upper portion of second exhaust area 212, the wind of fan portion 200 from first exhaust area 211 exhaust, the part blows to the evaporimeter 300 on first exhaust area 211 upper portion, the part is guided to second exhaust area 212 upper portion through wind guide structure 400, and blow to the evaporimeter 300 on second exhaust area 212 upper portion, the wind of fan portion 200 from second exhaust area 212 exhaust upwards blows to evaporimeter 300 on second exhaust area 212 upper portion.

In some embodiments of the present application, the wind guiding structure 400 includes a wind guiding plate, as shown in fig. 5, a plurality of ventilation holes 430 are disposed on the wind guiding plate, and part of the wind exhausted from the first exhaust area 211 is blown to the upper side of the wind guiding structure 400 through the ventilation holes 430 of the wind guiding structure 400, that is, the ventilation holes 430 penetrate through the upper and lower surfaces of the wind guiding structure 400, which can reduce the impact force of the wind on the wind guiding structure 400 and increase the connection stability of the wind guiding structure 400, and on the other hand, the wind guiding structure 400 does not completely shield the wind, that is, part of the wind passes through the wind guiding structure 400, so that the wind also passes through the upper portion of the wind guiding structure 400, and the wind blown to the evaporator 300 is uniformly distributed.

Optionally, the plurality of vent holes 430 are arranged in two rows and multiple columns, wherein the two rows of vent holes 430 are arranged along the length direction of the air deflector, that is, the two rows of vent holes 430 are arranged along the width direction of the backplate 120, the regular arrangement manner of the vent holes 430 is convenient for processing the vent holes 430, and simultaneously, the wind can smoothly pass through the vent holes, and the passing wind direction has consistency.

Since the air quantity at the air outlet 210 of the blower portion 200 gradually decreases from the end of the air outlet 210 far from the second air exhaust area 212 to the end of the air outlet 210 far from the first air exhaust area 211, and the size of the vent hole 430 gradually decreases from the end of the air guide plate near the second air exhaust area 212 to the end of the air guide plate far from the second air exhaust area 212, that is, if the first air exhaust area 211 is located on the right side of the second air exhaust area 212, that is, the first air exhaust area 211 is located on the right side, and the second air exhaust area 212 is located on the left side, then the air quantity at the air outlet 210 of the blower portion 200 gradually decreases from the right end of the air outlet 210 to the left end of the air outlet 210, and the size of the vent hole 430 gradually decreases from the left end of the air guide plate to the right end, that is, the vent hole 430 at the large end is provided with the small air quantity, and the vent hole 430 at the small air quantity is provided with the large quantity, the arrangement enables the air blown over the air guide structure 400 through the vent hole 430 of the air guide structure 400 to be uniformly distributed, namely, the problems that the right air volume of the first exhaust area 211 is large and the left air volume is small are solved.

In the related art, the evaporator 300 is obliquely arranged in the casing 100, when the cabinet air conditioner works, and the fan part 200 blows to the oblique evaporator 300, one part of the air flows through the evaporator 300, and the other part of the air flows continuously along the direction of the evaporator 300, so that most of the air flows converge at the top, and further a weak air zone is formed at the bottom of the evaporator 300, and a strong air zone is formed at the top of the evaporator 300, thereby causing the problem that the air outlet quantity of the upper part of the air outlet 111 is large and the air outlet quantity of the lower part is small, namely the problem of uneven air outlet. Based on this, in some embodiments of the present application, a vertical distance between the center of the wind guiding structure 400 and the lower end of the evaporator 300 is a, and a vertical distance between the lower end of the evaporator 300 and the upper end of the evaporator 300 is B, where B/5< a < B/2, and optionally, a ═ B/3, that is, the evaporator 300 is disposed obliquely, and the wind guiding structure 400 is disposed between the upper end of the evaporator 300 and the lower end of the evaporator 300 and is fixedly connected to the back plate 120 at the rear side of the evaporator 300. This setting makes the wind that blows to wind-guiding structure 400 block down at wind-guiding structure 400, partly turns to the upper portion that flows to second exhaust area 212, partly flows to wind-guiding structure 400 under blocking of wind-guiding structure 400 on the evaporimeter 300 of front side, this setting has reduced the amount of wind that flows to evaporimeter 300 upper portion, increased the amount of wind that blows to the evaporimeter 300 lower part from fan portion 200 exhaust wind, make evaporimeter 300 fully contact with the wind that discharges from fan portion 200, heat exchange efficiency is improved, make cabinet air conditioner's air outlet 111 can the air-out even and the air-out temperature is even.

Optionally, a ventilation space is provided between one end of the wind guiding structure 400 facing the evaporator 300 and the evaporator 300, that is, part of the wind discharged from the first wind discharging area 211 blows to the evaporator 300 located at the lower part of the wind guiding structure 400, part of the wind blows to the evaporator 300 at the upper part of the wind guiding structure 400 through the ventilation space between the wind guiding structure 400 and the evaporator 300, part of the wind blows to the upper part of the wind guiding structure 400 through the ventilation hole 430 of the wind guiding structure 400, part of the wind is guided to the upper part of the second wind discharging area 212 through the wind guiding structure 400, and part of the wind is blocked by the wind guiding structure 400 and then turns to flow to the evaporators 300 at the front part and the upper part of the wind guiding structure 400, so that the wind blown by the fan unit 200 guided by the wind guiding structure 400 improves the problem of less wind blowing to the left side of the evaporator 300 and the problem of large wind blowing to the right side, and also improves the problem of large wind blowing to the upper part of the evaporator 300 and the small wind blowing to the lower part, and further, the air blown out from the air outlet 111 tends to be even in air outlet and uniform in air outlet temperature.

In some embodiments of the present application, as shown in fig. 5, the wind guiding structure 400 includes an upper end surface 420 and a lower end surface 410, the lower end surface 410 faces the fan unit 200, and the ventilation holes 430 penetrate the upper end surface 420 and the lower end surface 410. The lower end face 410 has a flat portion 411 and a curved portion 412, the flat portion 411 is located at an end of the lower end face 410 close to the back plate 120, the curved portion 412 is inclined upward from the end close to the flat portion 411, and is bent upward and then downward, the lower end face 410 changes a direction of a part of the wind flowing to the lower end face 410, that is, the lower end face 410 is inclined from the end of the lower end face 410 close to the back plate 120, the lower end face 410 is a planar structure parallel to a horizontal plane, and then the lower end face 410 is inclined upward, and the inclined surface is a concave curved surface, when the wind exhausted from the first exhaust area 211 is blown to the lower end face 410 of the wind guiding structure 400, a part of the wind flows to between the wind guiding structure 400 and the evaporator 300 along the flat portion 411 and the curved portion 412 of the lower end face 410, and is blown out obliquely through the curved portion 412, so that the wind exhausted from the first exhaust area 211 is guided by the wind guiding structure 400 and then blown onto the evaporator 300 in front of the wind guiding structure 400 or blown onto the evaporator 300 in front of the wind guiding structure 400 On the evaporator 300 at the upper part, the condition that a large amount of wind is gathered at the upper part of the evaporator 300 because the wind blowing to the wind guide structure 400 from the first wind discharging area 211 directly blows to the upper part of the evaporator 300 is avoided.

In some alternative embodiments of the present application, the curved portion 412 is an arc-shaped surface, and the corresponding central angle of the arc-shaped surface is less than 90 °, that is, part of the wind blowing from the first wind discharging area 211 to the wind guiding structure 400 is blown obliquely upward by being guided by the arc-shaped surface of the wind guiding structure 400.

In the embodiment of the present application, the wind guiding structure 400 is obliquely installed on the back panel 120, the oblique direction is from the left end of the wind guiding structure 400 to the lower right side, two rows of ventilation holes 430 are formed in the wind guiding structure 400, the ventilation holes 430 are gradually reduced from left to right, the lower end surface 410 of the wind guiding structure 400 is provided with a guiding arc surface, and the wind guiding structure 400 is disposed between the upper end and the lower end of the evaporator 300, such that when part of the wind blown out from the first wind discharging area 211 is blown to the wind guiding structure 400, part of the wind is blown out above the wind guiding structure 400 through the ventilation holes 430 on the wind guiding structure 400, part of the wind flows above the second wind discharging area 212 through the oblique arrangement of the wind guiding structure 400, part of the wind is guided to the front upper side of the wind guiding structure 400 through the arc surface of the wind guiding structure 400 to be blown out in the oblique direction, and part of the wind in the second wind discharging area 212 is guided and turned by the wind guiding structure 400, the problems that the air volume blown to the upper part of the evaporator 300 is large and the air volume blown to the lower part of the evaporator is small are solved, the problems that the air volume blown to the right side area of the evaporator 300 is large and the air volume blown to the left side area of the evaporator is small are solved, the air blown out by the fan part 200 is uniformly blown to the evaporator 300 and is in more sufficient contact with the evaporator 300, and therefore the problems that the air outlet of the air outlet 111 is uneven and the air outlet temperature is uneven are solved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do 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 construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A cabinet air conditioner is characterized by comprising a shell, a fan part and an evaporator which are arranged in the shell, and an air guide structure arranged between the fan part and the evaporator;

the air blower part is arranged at the lower part of the evaporator, an air outlet is arranged at one side of the air blower part facing the evaporator, the air outlet comprises a first air exhaust area and a second air exhaust area which are connected into a whole, and the average air volume of the first air exhaust area is larger than that of the second air exhaust area;

the wind guide structure is arranged on the upper portion of the first exhaust area, and part of wind exhausted from the first exhaust area is guided to the upper portion of the second exhaust area through the wind guide structure.

2. The cabinet air conditioner of claim 1, wherein the air guiding structure is disposed in an inclined manner, and the direction of the air guiding structure is inclined and inclined downward from a side of the first air discharging area close to the second air discharging area to a side of the first air discharging area far from the second air discharging area.

3. The cabinet air conditioner of claim 2, wherein a vertical distance a is between a center of the air guiding structure and a lower end of the evaporator, and a vertical distance B is between a lower end of the evaporator and an upper end of the evaporator, wherein B/5< a < B/2.

4. The cabinet air conditioner according to claim 1, wherein the air guiding structure comprises an air guiding plate, the air guiding plate is provided with a plurality of ventilation holes, and a part of the air exhausted from the first exhaust area is blown above the air guiding structure through the ventilation holes of the air guiding structure.

5. The cabinet air conditioner of claim 4, wherein the plurality of vents are arranged in two rows and a plurality of columns, wherein the two rows of vents are arranged along the length of the air deflector.

6. The cabinet air conditioner of claim 5, wherein the size of the ventilation holes decreases from the end of the air deflector on the side closer to the second discharge area to the end of the air deflector on the side farther from the second discharge area.

7. The cabinet air conditioner as recited in claim 1, wherein the housing includes a back plate and a front plate, the evaporator is disposed in a backward inclined manner, an upper end of the evaporator is connected to the back plate, a lower end of the evaporator is connected to the front plate, an air outlet is disposed at an upper portion of the front plate, and air exhausted from the blower portion passes through the evaporator and then is blown out of the air outlet;

the air guide structure is fixedly connected to the rear back plate.

8. The cabinet air conditioner as claimed in claim 7, wherein the air guide structure includes a lower end surface facing the blower portion, the lower end surface having a flat portion and a curved portion, the flat portion being located at an end of the lower end surface close to the rear back plate, the curved portion being inclined upward from the end close to the flat portion and being bent upward and then downward, the lower end surface converting a portion of the air flowing to the lower end surface into a direction.

9. The cabinet air conditioner of claim 8, wherein said curved surface portion is an arcuate surface corresponding to a central angle of less than 90 °.

10. The cabinet air conditioner according to any one of claims 1-9, wherein the blower portion comprises a volute and a centrifugal fan disposed in the volute, the centrifugal fan rotates counterclockwise with the front side of the cabinet air conditioner as the front, the first air discharge area is located in a right area of the air discharge opening, and the second air discharge area is located in a left area of the air discharge opening.

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