CN219300979U - Air duct assembly and mobile air conditioner - Google Patents
Air duct assembly and mobile air conditioner Download PDFInfo
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- CN219300979U CN219300979U CN202320683510.8U CN202320683510U CN219300979U CN 219300979 U CN219300979 U CN 219300979U CN 202320683510 U CN202320683510 U CN 202320683510U CN 219300979 U CN219300979 U CN 219300979U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The disclosure relates to an air duct assembly and a mobile air conditioner, wherein the air duct assembly comprises a shell, the shell is provided with a cold air duct, a hot air duct, a first air inlet, a cold air outlet, a second air inlet and a hot air outlet, the first air inlet and the cold air outlet are communicated with the cold air duct, and the second air inlet and the hot air outlet are communicated with the hot air duct; the number of the first air inlets is multiple, the first air inlets are arranged on different sides of the shell, and/or the number of the second air inlets is multiple, and the second air inlets are arranged on different sides of the shell. The mobile air conditioner disclosed by the embodiment of the disclosure has the advantages of low manufacturing cost, small occupied space and the like.
Description
Technical Field
The disclosure relates to the technical field of household appliances, in particular to an air duct assembly and a mobile air conditioner.
Background
The mobile air conditioner breaks through the traditional design concept, has small size, high energy efficiency ratio, low noise and no installation, and can be placed in different houses at will. In the related art, an air inlet corresponding to an evaporator of a mobile air conditioner and an air inlet corresponding to the evaporator are generally arranged at one side of a shell, so that the air inlet area is small, and the performance of the mobile air conditioner is poor. If the air inlet area of a single air inlet is required to be increased, the whole volume of the mobile air conditioner is required to be increased, so that the manufacturing cost of the mobile air conditioner is increased, and the occupied space of the mobile air conditioner is increased.
Disclosure of Invention
The present disclosure aims to solve, at least to some extent, one of the technical problems in the related art.
For this reason, embodiments of the present disclosure provide an air duct assembly to reduce manufacturing costs of a mobile air conditioner and reduce the volume of the mobile air conditioner.
The air duct assembly comprises a shell, wherein the shell is provided with a cold air duct, a hot air duct, a first air inlet, a cold air outlet, a second air inlet and a hot air outlet, the first air inlet and the cold air outlet are communicated with the cold air duct, and the second air inlet and the hot air outlet are communicated with the hot air duct; the number of the first air inlets is multiple, the first air inlets are arranged on different sides of the shell, and/or the number of the second air inlets is multiple, and the second air inlets are arranged on different sides of the shell.
In some embodiments, the cold air duct is integrally provided at one side of the hot air duct in a height direction of the housing.
In some embodiments, the housing includes a top plate and a side plate connected to each other, the top plate is disposed on one side of the side plate in a height direction of the housing, and the cool air duct is disposed closer to the top plate than the warm air duct in the height direction of the housing; the number of the first air inlets is multiple, one part of the first air inlets in the multiple first air inlets is arranged on the top plate, and the other part of the first air inlets are arranged on the side plates.
In some embodiments, the housing includes a top plate and a plurality of side plates connected to each other, the top plate is disposed on one side of the side plates in a height direction of the housing, and the hot air duct is disposed farther from the top plate in the height direction of the housing than the cold air duct; the number of the second air inlets is multiple, and the second air inlets are respectively arranged on different side plates.
In some embodiments, the air duct assembly further comprises a fan assembly comprising a first fan and a second fan, the first fan disposed within the cool air duct, the first fan having a first fan inlet and a first fan outlet in communication with the cool air duct; the second fan is arranged in the hot air duct and is provided with a second fan inlet and a second fan outlet which are communicated with the hot air duct; wherein, the first fan is the same with the second fan.
In some embodiments, the first air inlet and the cold air outlet are provided on different sides of the housing; and/or the second air inlet and the hot air outlet are arranged on different sides of the shell; and/or the cold air outlet and the hot air outlet are arranged on different sides of the shell; and/or the air duct assembly further comprises an exhaust pipe, and the exhaust pipe is detachably connected with one of the cold air outlet and the hot air outlet.
The embodiment of the disclosure also provides a mobile air conditioner comprising the air duct assembly.
The mobile air conditioner of the embodiment of the disclosure comprises an air duct assembly, an evaporator and a condenser, wherein the air duct assembly is the air duct assembly of any embodiment; the evaporator is arranged in the cold air duct; the condenser is arranged in the hot air duct.
In some embodiments, the evaporator has a first air inlet surface and a first air outlet surface which are oppositely arranged, an included angle between the first air inlet surface and the height direction of the shell is an acute angle, the first air inlet surface is arranged towards the top plate and one of the side plates, and the side plate arranged towards the first air inlet surface is provided with the first air inlet.
In some embodiments, the condenser has a second air inlet surface and a second air outlet surface disposed opposite each other, the second air inlet surface being disposed perpendicular to a height direction of the housing.
In some embodiments, one of the side plates is provided with the hot air outlet, and the rest of the side plates are provided with the second air inlet.
According to the air duct assembly disclosed by the embodiment of the disclosure, the number of the first air inlets is set to be multiple, and the multiple first air inlets are arranged on different sides of the shell, so that air can enter the cold air duct from different sides of the shell, and flow out from the cold air outlet after exchanging heat with a heat exchanger (such as an evaporator) in the cold air duct; the number of the second air inlets is set to be multiple, and the multiple second air inlets are arranged on different sides of the shell, so that air can enter the hot air duct from different sides of the shell, and flow out from the hot air outlet after exchanging heat with a heat exchanger (such as a condenser) in the hot air duct. Therefore, the volume of the shell can be prevented from being increased while the air inlet area of the cold air duct and/or the hot air duct is effectively increased, so that the manufacturing cost and the occupied space of the air duct assembly can be prevented from being increased, and the manufacturing cost and the occupied space of the mobile air conditioner with the air duct assembly can be prevented from being increased. Therefore, the mobile air conditioner disclosed by the embodiment of the utility model has the advantages of low manufacturing cost, small occupied space and the like.
Drawings
FIG. 1 is a schematic structural view of an air duct assembly according to one embodiment of the present disclosure.
Fig. 2 is a schematic view of the structure of fig. 1 from another view angle.
Fig. 3 is a schematic structural view of an air duct assembly according to an embodiment of the present disclosure with the first air inlet, the cold air outlet, the second air inlet, and the hot air outlet omitted.
Fig. 4 is a schematic view of the structure of fig. 3 at another view angle.
Fig. 5 is a schematic view of the blower assembly of fig. 3.
Fig. 6 is a schematic view of the structure of fig. 5 from another view angle.
Fig. 7 is a schematic view of the fan assembly of fig. 3 in operation.
Fig. 8 is a schematic view of the structure of fig. 7 at another view angle.
Fig. 9 is a schematic diagram of a mobile air conditioner according to an embodiment of the present disclosure (with the left side plate omitted).
Reference numerals:
1000. a mobile air conditioner;
100. an air duct assembly;
1. a housing; 11. a cold air duct; 12. a hot air duct; 13. a first air inlet; 14. a cold air outlet; 15. a second air inlet; 16. a hot air outlet; 17. a top plate; 18. a side plate; 181. a front side plate; 182. a left side plate; 183. a rear side plate; 19. a grille;
2. a fan assembly; 21. a first fan; 211. a first fan inlet; 22. a second fan; 221. a second fan outlet;
200. an evaporator; 2001. A first air inlet surface;
300. a condenser; 3001. The second air outlet surface;
400. a compressor;
500. a water receiving tray;
600. a water tank;
700. a display panel.
Detailed Description
Embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings, are described in detail below. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present disclosure and are not to be construed as limiting the present disclosure.
Referring to fig. 1 to 9, an air duct assembly 100 and a mobile air conditioner 1000 according to an embodiment of the present disclosure will be described, wherein the air duct assembly 100 according to an embodiment of the present disclosure is used for the mobile air conditioner 1000.
The air duct assembly 100 of the disclosed embodiment includes a housing 1, the housing 1 has a cold air duct 11, a hot air duct 12, a first air inlet 13, a cold air outlet 14, a second air inlet 15, and a hot air outlet 16, the first air inlet 13 and the cold air outlet 14 are all communicated with the cold air duct 11, and the second air inlet 15 and the hot air outlet 16 are all communicated with the hot air duct 12.
The number of the first air inlets 13 is plural, and the plurality of first air inlets 13 are disposed on different sides of the housing 1, and/or the number of the second air inlets 15 is plural, and the plurality of second air inlets 15 are disposed on different sides of the housing 1. In other words, the number of the first air inlets 13 is plural, the number of the second air inlets 15 is only one, and the plurality of first air inlets 13 are disposed on different sides of the housing 1; alternatively, the number of the first air inlets 13 is only one, the number of the second air inlets 15 is a plurality, and the plurality of the second air inlets 15 are arranged on different sides of the casing 1; alternatively, the number of the first air inlets 13 is plural, the number of the second air inlets 15 is plural, the plurality of first air inlets 13 are disposed on different sides of the housing 1, and the plurality of second air inlets 15 are disposed on different sides of the housing 1.
According to the air duct assembly 100 of the embodiment of the disclosure, the number of the first air inlets 13 is set to be a plurality, and the plurality of first air inlets 13 are arranged on different sides of the shell 1, so that air can enter the cold air duct 11 from different sides of the shell 1, and flow out from the cold air outlet 14 after exchanging heat with a heat exchanger (such as an evaporator) in the cold air duct 11; by arranging the number of the second air inlets 15 to be a plurality, and arranging the plurality of second air inlets 15 on different sides of the casing 1, air can enter the hot air duct 12 from different sides of the casing 1, and after exchanging heat with a heat exchanger (such as a condenser) in the hot air duct 12, the air flows out from the hot air outlet 16.
Therefore, the volume of the shell 1 can be prevented from being increased while the air inlet area of the cold air duct 11 and/or the hot air duct 12 is effectively increased, so that the manufacturing cost and the occupied space of the air duct assembly 100 can be prevented from being increased, and further the manufacturing cost and the occupied space of the mobile air conditioner 1000 with the air duct assembly 100 can be prevented from being increased.
Accordingly, the duct assembly 100 of the disclosed embodiments has advantages of low manufacturing cost, small footprint, and the like.
In some embodiments, as shown in fig. 9, the cool air duct 11 is integrally provided at one side of the warm air duct 12 in the height direction of the housing 1.
In order to make the technical solution of the present disclosure easier to understand, the technical solution of the present disclosure will be further described below by taking the case that the height direction of the housing 1 coincides with the up-down direction as an example. The vertical direction is shown in fig. 1 to 4 and 9.
For example, as shown in fig. 9, the cool air duct 11 is integrally provided on the upper side of the warm air duct 12.
Therefore, the cold air duct 11 and the hot air duct 12 do not interfere with each other in the height direction of the shell 1, so that the first air inlet 13 and the second air inlet 15 can be arranged on each side plate of the shell 1, which is beneficial to further improving the air inlet area of the cold air duct 11 and/or the hot air duct 12 and arranging the first air inlet 13 and the second air inlet 15.
Of course, in other embodiments, the cool air duct 11 may be integrally provided on one side of the hot air duct 12 in the width direction of the housing 1.
Alternatively, the housing 1 includes a top plate 17 and a side plate 18 connected to each other, the top plate 17 being provided on one side of the side plate 18 in the height direction of the housing 1. The cool air duct 11 is disposed closer to the top plate 17 than the hot air duct 12 in the height direction of the housing 1. The number of the first air inlets 13 is multiple, and one part of the first air inlets 13 in the multiple first air inlets 13 is arranged on the top plate 17, and the other part of the first air inlets 13 is arranged on the side plate 18.
For example, as shown in fig. 1 and 2, the top plate 17 is provided above the side plate 18, and the cool air duct 11 is provided entirely above the warm air duct 12. The number of the first air inlets 13 is two, one first air inlet 13 is arranged on the top plate 17, and the other first air inlet 13 is arranged on the side plate 18.
The arrangement of the plurality of first air inlets 13 is further facilitated by arranging a portion of the first air inlets 13 on the top plate 17.
Optionally, the number of the side plates 18 is plural, the number of the second air inlets 15 is plural, and the plurality of second air inlets 15 are respectively disposed on different side plates 18.
For example, as shown in fig. 2, 3, 4 and 9, the housing 1 is in a cubic shape as a whole, the number of the side plates 18 is four, and the four side plates 18 are a front side plate 181, a left side plate 182, a rear side plate 183 and a right side plate, respectively, wherein the front side plate 181 is provided on the front side of the rear side plate 183, and the left side plate 182 is provided on the left side of the right side plate. The front side plate 181, the left side plate 182 and the right side plate are all provided with a second air inlet 15.
The plurality of second air inlets 15 are respectively arranged on the different side plates 18, so that the air inlet area of each second air inlet 15 is conveniently larger, the air inlet area of the hot air duct 12 is further increased, and the performance of the mobile air conditioner 1000 with the air duct assembly 100 is further improved.
Of course, the second air inlet 15 may be provided on each side plate 18.
Optionally, the first air inlet 13 and the cold air outlet 14 are provided on different sides of the housing 1.
For example, the first air intake port 13 is provided in the top plate 17 and the rear side plate 183 of the casing 1.
Through locating the first air intake 13 and cold wind export 14 in the different sides of casing 1, the convenience is all set up great with the area of first air intake 13 and cold wind export 14 to be favorable to further increasing the business turn over wind area in cold wind channel 11, be favorable to further improving the performance of the mobile air conditioner 1000 that has this wind channel subassembly 100.
Optionally, the second air inlet 15 and the hot air outlet 16 are provided on different sides of the housing 1.
For example, the second air inlet 15 is provided on the front side plate 181, the left side plate 182, and the right side plate of the casing 1, respectively, and the hot air outlet 16 is provided on the rear side plate 183 of the casing 1.
The second air inlet 15 and the hot air outlet 16 are arranged on different sides of the shell 1, so that the areas of the second air inlet 15 and the hot air outlet 16 are larger, the air inlet and outlet area of the hot air duct 12 is further increased, and the performance of the mobile air conditioner 1000 with the air duct assembly 100 is further improved.
Alternatively, the cool air outlet 14 and the warm air outlet 16 are provided at different sides of the housing 1.
For example, as shown in fig. 1 and 2, the cool air outlet 14 is provided in the front side plate 181 of the casing 1, and the hot air outlet 16 is provided in the rear side plate 183 of the casing 1.
By arranging the cold air outlet 14 and the hot air outlet 16 on different sides of the casing 1, the areas of the cold air outlet 14 and the hot air outlet 16 are conveniently larger, so that the performance of the mobile air conditioner 1000 with the air duct assembly 100 is further improved.
Optionally, the duct assembly 100 further includes an exhaust duct (not shown) that is removably coupled to one of the cool air outlet 14 and the hot air outlet 16.
When the mobile air conditioner 1000 with the air duct assembly 100 is used for refrigerating, the exhaust pipe is connected with the hot air outlet 16, indoor air enters the cold air duct 11 through the first air inlet 13, and after exchanging heat with the heat exchanger in the cold air duct 11, the indoor air flows into a room through the cold air outlet 14; meanwhile, indoor air enters the hot air duct through the second air inlet 15, and after exchanging heat with the heat exchanger in the hot air duct 12, the indoor air flows out of the room through the hot air outlet 16 and the exhaust pipe in sequence, so that refrigeration is realized. When the mobile air conditioner 1000 with the air duct assembly 100 heats, the exhaust pipe is connected with the cold air outlet 14, indoor air enters the cold air duct 11 through the first air inlet 13, exchanges heat with the heat exchanger in the cold air duct 11, and flows out of the room through the cold air outlet 14 and the exhaust pipe in sequence; meanwhile, indoor air enters the hot air duct through the second air inlet 15, exchanges heat with the heat exchanger in the hot air duct 12, and flows into the room through the hot air outlet 16, so that heating is realized.
Therefore, the mobile air conditioner 1000 with the air duct assembly 100 can realize the switching between cooling and heating only by connecting the exhaust pipe with different cold air outlets 14 and hot air outlets 16 without arranging a four-way reversing valve, thereby being beneficial to simplifying the structure of the mobile air conditioner 1000 and reducing the cost of the mobile air conditioner 1000.
In some embodiments, the air duct assembly 100 further includes a fan assembly 2, the fan assembly 2 including a first fan 21 and a second fan 22, the first fan 21 and the second fan 22 being identical. The first fan 21 is arranged in the cold air duct 11, and the first fan 21 is provided with a first fan inlet 211 and a first fan outlet which are communicated with the cold air duct 11; the second fan 22 is disposed within the hot air duct 12, and the second fan 22 has a second fan inlet and a second fan outlet 221 in communication with the hot air duct 12. Wherein, the first fan 21 and the second fan 22 are the same, it can be understood that: the first fan 21 and the second fan 22 have the same structure, and the first fan 21 and the second fan 22 have the same size.
For example, as shown in fig. 3 to 8, the first fan 21 is provided on the upper side of the second fan 22. The first fan inlet 211 is provided on the upper side of the first fan 21, and the second fan inlet is provided on the lower side of the second fan 22. Wherein, the first fan inlet 211 and the first fan outlet are communicated with the cold air duct 11; the second fan inlet and the second fan outlet 221 are both in communication with the hot air duct 12.
Thus, as shown in fig. 7 and 8, under the driving action of the first fan 21, air enters the cold air duct 11 from the first air inlet 13, then enters the first fan 21 through the first fan inlet 211, then flows out of the first fan 21 through the first fan outlet and flows out of the cold air duct 11 through the cold air outlet 14. Under the driving action of the second fan 22, air enters the hot air duct 12 from the second air inlet 15, enters the second fan 22 through the second fan inlet, and then flows out of the second fan 22 through the second fan outlet 221 and flows out of the hot air duct 12 through the hot air outlet 16.
Since the first fan 21 and the second fan 22 are identical, the first fan 21 and the second fan 22 can be produced by a set of dies, thereby reducing the production cost of the fan assembly 2 and being beneficial to further reducing the manufacturing cost of the air duct assembly 100 and the mobile air conditioner 1000 with the air duct assembly 100.
Optionally, as shown in fig. 9, the air duct assembly 100 further includes a grill 19, and the grill 19 is detachably disposed at the cool air outlet 14 and the hot air outlet 16.
For example, when the mobile air conditioner 1000 having the duct assembly 100 performs cooling, the grill 19 is provided at the cool air outlet 14; when the mobile air conditioner 1000 having the duct assembly 100 heats, the grill 19 is provided at the hot air outlet 16.
As shown in fig. 9, a mobile air conditioner 1000 according to an embodiment of the present disclosure includes an air duct assembly 100, an evaporator 200, and a condenser 300, and the air duct assembly 100 is the air duct assembly 100 according to any of the above embodiments. The evaporator 200 is disposed in the cool air duct 11, and the condenser 300 is disposed in the warm air duct 12.
Because the duct assembly 100 of the embodiment of the present disclosure has advantages of low manufacturing cost and small occupied space, the mobile air conditioner 1000 of the embodiment of the present disclosure also has advantages of low manufacturing cost and small occupied space.
In some embodiments, as shown in fig. 9, the evaporator 200 has a first air inlet face 2001 and a first air outlet face disposed opposite each other. The included angle between the first air inlet surface 2001 and the height direction of the housing 1 is an acute angle, the first air inlet surface 2001 is arranged towards the top plate 17 and one of the side plates 18, and the first air outlet surface is arranged towards the first fan inlet 211. The side plate 18 provided toward the first air inlet face 2001 is provided with a first air inlet 13.
For example, as shown in fig. 2 and 9, the first air intake surface 2001 is provided toward the top plate 17 and the rear side plate 183, and the top plate 17 and the rear side plate 183 are each provided with the first air intake port 13. And the first air inlets 13 are all arranged on the upper side of the first air inlet surface 2001.
By arranging the first air inlet 13 on the top plate 17 and the side plate 18 facing the first air inlet surface 2001, the resistance of the air entering from the first air inlet 13 flowing to the first air outlet surface through the first air inlet surface 2001 is advantageously shortened, and the performance of the mobile air conditioner 1000 is further improved.
Of course, in other embodiments, one of the first air inlets 13 may be disposed on the other side plate 18 of the housing 1, for example, one of the first air inlets 13 may be disposed on the side plate 18 of the housing 1 facing away from the first air inlet face 2001.
In some embodiments, the condenser 300 has a second air inlet face and a second air outlet face 3001 disposed opposite each other, the second air inlet face being disposed perpendicular to the height of the housing 1, the second air outlet face 3001 being disposed toward the second fan inlet. The second air inlet surface is arranged perpendicular to the height direction of the casing 1, and can be understood as follows: the second air inlet surface is parallel to the horizontal plane.
For example, each second air inlet 15 is disposed at the lower side of the second air inlet surface.
By arranging the second air inlet surface perpendicular to the height direction of the casing 1, the resistance of the air entering from each second air inlet 15 flowing to the second air outlet surface 3001 through the second air inlet surface is advantageously shortened, and the performance of the mobile air conditioner 1000 is further improved.
Of course, in other embodiments, the second air inlet surface may be disposed parallel to the height direction of the housing 1, i.e., the condenser 300 is disposed vertically.
Optionally, one side plate 18 of the plurality of side plates 18 is provided with a hot air outlet 16, and the other side plates 18 of the plurality of side plates 18 are each provided with a second air inlet 15.
For example, the front side plate 181, the left side plate 182 and the right side plate are provided with one second air inlet 15, and the rear side plate 183 is provided with the hot air outlet 16.
The design can furthest improve the air inlet area of the hot air duct 12 while comprising the air outlet area of the hot air outlet 16, which is beneficial to further improving the performance of the mobile air conditioner 1000.
Of course, in other embodiments, the second air inlet 15 may be provided on each side plate 18.
As shown in fig. 9, the mobile air conditioner 1000 further includes a compressor 400, the compressor 400 being disposed between the evaporator 200 and the condenser 300, and the refrigerant flowing out of the evaporator 200 flows into the condenser 300 after being compressed by the compressor 400.
As shown in fig. 9, the mobile air conditioner 1000 further includes a water pan 500, a water tank 600, and a display panel 700. Wherein the water pan 500 is arranged at the lower side of the evaporator 200 and is used for receiving condensed water on the evaporator 200; the water tank 600 is provided at the lower side of the condenser 300 for storing condensed water of the evaporator 200; the display panel 700 is provided on the top plate 17.
The mobile air conditioner 1000 of the embodiment of the disclosure can realize multi-surface air intake by innovatively designing the air duct assembly 100, thereby increasing the air intake area and improving the air quantity, and further improving the performance of the mobile air conditioner 1000.
While embodiments of the present disclosure have been shown and described above, it should be understood that the above embodiments are illustrative and not to be construed as limiting the present disclosure, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present disclosure.
Claims (10)
1. An air duct assembly for a mobile air conditioner, comprising a housing having a cool air duct, a hot air duct, a first air inlet, a cool air outlet, a second air inlet and a hot air outlet, both of which are in communication with the cool air duct, both of which are in communication with the hot air duct;
the number of the first air inlets is multiple, and the multiple first air inlets are arranged on different sides of the shell, and/or
The number of the second air inlets is multiple, and the second air inlets are arranged on different sides of the shell.
2. The duct assembly of claim 1, wherein the cool air duct is integrally provided at one side of the warm air duct in a height direction of the housing.
3. The duct assembly of claim 2, wherein the housing includes a top plate and a side plate connected to each other, the top plate being provided on one side of the side plate in a height direction of the housing, the cool air duct being provided in a height direction of the housing closer to the top plate than the warm air duct;
the number of the first air inlets is multiple, one part of the first air inlets in the multiple first air inlets is arranged on the top plate, and the other part of the first air inlets are arranged on the side plates.
4. The duct assembly of claim 2, wherein the housing includes a top plate and a plurality of side plates connected to each other, the top plate being provided on one side of the side plates in a height direction of the housing, the hot air duct being provided farther from the top plate in the height direction of the housing than the cold air duct;
the number of the second air inlets is multiple, and the second air inlets are respectively arranged on different side plates.
5. The air duct assembly of claim 2, further comprising a fan assembly, the fan assembly comprising:
the first fan is arranged in the cold air duct and is provided with a first fan inlet and a first fan outlet which are communicated with the cold air duct; and
the second fan is arranged in the hot air duct and is provided with a second fan inlet and a second fan outlet which are communicated with the hot air duct;
wherein, the first fan is the same with the second fan.
6. The air duct assembly of any of claims 1-5, wherein the first air inlet and the cold air outlet are provided on different sides of the housing; and/or
The second air inlet and the hot air outlet are arranged on different sides of the shell; and/or
The cold air outlet and the hot air outlet are arranged on different sides of the shell; and/or
The air duct assembly further comprises an exhaust duct which is detachably connected with one of the cold air outlet and the hot air outlet.
7. A mobile air conditioner, comprising:
a duct assembly according to any one of claims 1 to 6;
the evaporator is arranged in the cold air duct; and
and the condenser is arranged in the hot air duct.
8. A mobile air conditioner, comprising:
a duct assembly, the duct assembly being the duct assembly of claim 3;
the evaporator is arranged in the cold air duct; and
the condenser is arranged in the hot air duct;
the evaporator is provided with a first air inlet surface and a first air outlet surface which are oppositely arranged, an included angle between the first air inlet surface and the height direction of the shell is an acute angle, the first air inlet surface faces the top plate and one of the side plates, and the side plate which faces the first air inlet surface is provided with the first air inlet.
9. A mobile air conditioner, comprising:
a duct assembly of claim 4;
the evaporator is arranged in the cold air duct; and
the condenser is arranged in the hot air duct;
the condenser is provided with a second air inlet surface and a second air outlet surface which are oppositely arranged, and the second air inlet surface is perpendicular to the height direction of the shell.
10. The mobile air conditioner of claim 9, wherein one of the side panels is provided with the hot air outlet and the remaining side panels are provided with the second air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683510.8U CN219300979U (en) | 2023-03-30 | 2023-03-30 | Air duct assembly and mobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683510.8U CN219300979U (en) | 2023-03-30 | 2023-03-30 | Air duct assembly and mobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219300979U true CN219300979U (en) | 2023-07-04 |
Family
ID=86953424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320683510.8U Active CN219300979U (en) | 2023-03-30 | 2023-03-30 | Air duct assembly and mobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219300979U (en) |
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2023
- 2023-03-30 CN CN202320683510.8U patent/CN219300979U/en active Active
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