Mobile air conditioner

Abstract

The utility model relates to the technical field of air conditioners, particularly provides a mobile air conditioner, and aims to solve the problems that a mounting joint is complicated to assemble and easy to loosen. In order to achieve the purpose, the mobile air conditioner comprises an outer shell, an outdoor cavity is formed in the outer shell, the outer shell comprises a back plate, part of a plate body shell of the back plate is sunken in the direction away from the outdoor cavity to form an installation base, and the installation base is constructed to be rectangular; the outdoor air outlet is formed in the mounting seat; the section of the outdoor air outlet pipe is constructed to be circular; the mounting connector comprises a first connector end and a second connector end which are oppositely arranged, the first connector end is matched with the mounting base in shape and connected with the mounting base in a clamped mode, and the second connector end is matched with the outdoor air outlet pipe in shape and connected with the outdoor air outlet pipe. The rectangular mounting base is constructed on the back plate, so that a stable mounting foundation can be formed; and meanwhile, the first interface end of the mounting joint is matched and clamped with the mounting seat, so that the connection is more stable and is not easy to loosen.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, specifically providing a portable air conditioner. Background Technology

[0002] Currently, both wall-mounted and floor-standing air conditioners require fixed installation in a limited location and cannot be moved. Therefore, portable air conditioners have emerged. A portable air conditioner mainly consists of a casing, an indoor airflow assembly, and an outdoor airflow assembly. Both the indoor and outdoor airflow assemblies are housed within the casing. The casing has indoor air inlets and outlets corresponding to the indoor airflow assembly, and similarly, outdoor air inlets and outlets corresponding to the outdoor airflow assembly. Due to their small size, portable air conditioners can be moved to different locations or rooms to regulate the air temperature in those locations or rooms.

[0003] In portable air conditioners using related technologies, an exhaust duct connector is used to connect the portable air conditioner to the exhaust duct, allowing indoor air to be smoothly exhausted to the outside. Since the exhaust duct is typically cylindrical, the exhaust duct connector is also circular and is fitted onto the portable air conditioner's casing by rotation. However, the circular exhaust duct connector's connection to the casing is complex, difficult to install, and the connection is not stable, easily loosening over prolonged use. Utility Model Content

[0004] The present invention aims to solve the above-mentioned technical problems, namely, to solve the problem that the installation connectors in portable air conditioners are complicated to assemble and are prone to loosening.

[0005] This utility model provides a portable air conditioner, comprising: a shell with an outdoor cavity formed inside; the shell includes a back plate, a portion of the back plate being recessed in a direction away from the outdoor cavity to form a mounting base, the mounting base being rectangular; an outdoor air outlet formed on the mounting base; an outdoor air outlet duct connected to the outdoor air outlet, the outdoor air outlet duct having a circular cross-section; and a mounting connector including a first interface end and a second interface end arranged opposite to each other, the first interface end matching the shape of the mounting base and engaging with the mounting base, and the second interface end matching the shape of the outdoor air outlet duct.

[0006] With the above technical solution, a stable installation base can be formed by constructing a rectangular mounting base on the back plate; at the same time, by matching and snapping the first interface end of the mounting connector with the mounting base, the mounting connector can be quickly installed or removed, which not only simplifies the assembly of the outdoor air outlet duct, but also makes the connection between the mounting connector and the mounting base more secure and less prone to loosening.

[0007] In an optional embodiment of the above-mentioned portable air conditioner, the mounting base includes a first side, a second side, a third side, and a fourth side connected in sequence; the first side, the second side, and the third side are all provided with a holding part, which is configured to hold the corresponding side end of the first interface end together with the mounting base; the fourth side is configured as an inlet end and is provided with a limiting protrusion, the first interface end and the corresponding side end of the fourth side are provided with a limiting groove, and the limiting protrusion abuts against the groove wall surface of the limiting groove; wherein, the side end of the first interface end corresponding to the second side is configured as an insertion end.

[0008] The side end of the first interface end corresponding to the second side is the insertion end, and it is installed through the fourth side. The clamping part can stop and limit the side ends of the first interface end corresponding to the first side, the second side and the third side. At the same time, the cooperation between the limiting protrusion and the limiting groove can fix the fourth side and the first interface end, thereby ensuring the stability of the installation joint after assembly, and thus realizing the stable installation of the outdoor air outlet duct.

[0009] In the optional implementation of the above-mentioned portable air conditioner, the mounting base, the retaining part, and the limiting protrusion are integrally formed.

[0010] By integrating the mounting base, retaining part, and limiting protrusion, the structural strength and stability can be improved.

[0011] In an optional embodiment of the above-mentioned portable air conditioner, the holding part includes: a stop sidewall extending in a direction perpendicular to the back plate and fixedly connected to the mounting base; and a holding sidewall disposed at one end of the stop sidewall away from the mounting base and bent and connected to the stop sidewall.

[0012] By setting the stop sidewall and the clamping sidewall, the corresponding side of the first interface end can be limited and stopped in two directions respectively. At the same time, the corresponding side of the first interface end can be clamped between the mounting base and the clamping sidewall to make the connection between the two tight.

[0013] In the optional implementation of the above-mentioned portable air conditioner, the stop sidewalls corresponding to the first side, the second side and the third side are connected in sequence.

[0014] By sequentially connecting the stop sidewalls corresponding to the first side, the second side, and the third side, the structural strength can be improved on the one hand, and the sealing performance of the installation joint after assembly can be improved on the other hand.

[0015] In an optional embodiment of the above-mentioned portable air conditioner, the side wall of the holding device facing the mounting base is provided with a positioning protrusion; the first interface end is provided with a mating side plate that matches the shape of the mounting base, the mating side plate is provided with a positioning groove on the side away from the mounting base, and the positioning protrusion is engaged in the positioning groove.

[0016] By using the positioning protrusions and positioning grooves in combination, the stability of the installation joint after assembly can be improved.

[0017] In an optional embodiment of the portable air conditioner described above, a gap is formed between the stop sidewalls provided on the first side and the third side and the fourth side, so as to form a stepped portion together with the mounting base; the first interface end is formed with an abutment portion that matches the stepped portion.

[0018] The step and the abutting part work together to further position and limit the joint during assembly and installation.

[0019] In an optional embodiment of the above-mentioned portable air conditioner, it further includes: a first magnetic suction member disposed on the outer side of the mounting base; a second magnetic suction member disposed on the side of the mating side plate facing the mounting base; the first magnetic suction member and the second magnetic suction member attract each other.

[0020] By incorporating the first and second magnetic suction components, the gap between the mounting base and the mounting joint can be reduced, thereby improving sealing performance and assembly stability.

[0021] In the optional implementation of the above-mentioned portable air conditioner, it further includes: an air outlet guard, which is disposed at the outdoor air outlet and connected to the mounting base.

[0022] By installing an air outlet guard, on the one hand, it can prevent children and other users from putting their hands into the portable air conditioner when the outdoor air outlet duct is not installed, and on the other hand, it can prevent foreign objects such as rats from entering the portable air conditioner, thereby improving the safety of the internal components.

[0023] In the optional implementation of the above-mentioned portable air conditioner, the air outlet guard includes at least a first grille bar and a second grille bar that are cross-connected; the spacing between adjacent first grille bars is 6mm to 40mm; and the spacing between adjacent second grille bars is 30mm to 60mm.

[0024] This design not only prevents children's fingers from sticking in or foreign objects such as mice from entering, but also ensures airflow at the outdoor vent. Attached Figure Description

[0025] The preferred embodiments of this utility model are described below with reference to the accompanying drawings, in which:

[0026] Figure 1 This is a structural schematic diagram of a portable air conditioner provided by this utility model;

[0027] Figure 2 This is an exploded schematic diagram of a portable air conditioner provided by this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a back plate provided by this utility model;

[0029] Figure 4 yes Figure 3 A magnified view of a portion of the image;

[0030] Figure 5 This is a schematic diagram of the structure of an installation connector provided by this utility model;

[0031] Figure 6 This is a schematic diagram of another back plate provided by this utility model;

[0032] Figure 7 yes Figure 6 A magnified view of a portion of the image;

[0033] Figure 8 This is a schematic diagram of another mounting connector provided by this utility model;

[0034] Figure 9 This is a schematic diagram of the structure of another back plate provided by this utility model;

[0035] Figure 10 This is a schematic diagram of another mounting connector provided by this utility model;

[0036] Figure 11 This is a schematic diagram of another back plate provided by this utility model;

[0037] Figure 12 yes Figure 11 A magnified view of a portion of the image;

[0038] Figure 13 This is a schematic diagram of another mounting connector provided by this utility model.

[0039] Explanation of reference numerals in the attached figures:

[0040] 100. Outer casing; 101. Outdoor air outlet; 110. Back panel; 120. Mounting base; 121. First side; 122. Second side; 123. Third side; 124. Fourth side;

[0041] 300. Mounting connector; 301. Abutment part; 310. First interface end; 311. Abutment side plate; 320. Second interface end;

[0042] 410. Holding part; 401. Stepped part; 411. Stop side wall; 412. Holding side wall; 4121. Guide slope; 421. Limiting protrusion; 422. Limiting groove; 431. Positioning protrusion; 432. Positioning groove; 441. First magnetic suction element; 442. Second magnetic suction element; 451. Positioning protrusion; 452. Positioning groove;

[0043] 500. Air outlet guard; 510. First grille bar; 520. Second grille bar. Detailed Implementation

[0044] Preferred embodiments of this application are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of this application and are not intended to limit the scope of protection of this application. In the following description, for ease of explanation, numerous details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other instances, well-known structures and apparatuses may be simplified for the sake of simplicity.

[0045] It should be noted that in the description of this application, the terms "center," "upper," "lower," "vertical," "inner," and "outer," which indicate directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] Furthermore, it should be noted that, in the description of this application, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0047] Combination Figures 1 to 5 As shown, this utility model provides a portable air conditioner, including a housing 100, an outdoor air outlet duct, and a mounting connector 300.

[0048] The outer casing 100 has an outdoor cavity formed inside. The outer casing 100 includes a back plate 110, a portion of which is recessed away from the outdoor cavity to form a mounting base 120, which is rectangular in shape. An outdoor air outlet 101 is formed in the mounting base 120. An outdoor air outlet duct is connected to the outdoor air outlet 101, and its cross-section is circular. The mounting connector 300 includes a first interface end 310 and a second interface end 320 arranged opposite to each other. The first interface end 310 matches the shape of the mounting base 120 and engages with it, while the second interface end 320 matches the shape of the outdoor air outlet duct.

[0049] Optionally, the internal structure of the outer casing 100 includes independent indoor and outdoor cavities. The indoor cavity houses an indoor heat exchange assembly, including an indoor fan and an indoor heat exchanger. The outer casing 100 has an indoor air inlet and an indoor air outlet corresponding to the indoor cavity. The indoor fan drives indoor air into the indoor cavity, where it exchanges heat with the indoor heat exchanger, and then returns to the indoor space through the indoor air outlet, thus regulating the temperature and humidity of the indoor space. Simultaneously, the outdoor cavity houses a compressor, an outdoor heat exchanger, and an outdoor fan. The compressor, indoor heat exchanger, and outdoor heat exchanger are connected via refrigerant piping. To ensure refrigerant flow, the outdoor heat exchanger also needs to exchange heat. Therefore, the outer casing 100 also has an outdoor air inlet and an outdoor air outlet 101 corresponding to the outdoor cavity. The outdoor air inlet can introduce outdoor and / or indoor air to exchange heat with the refrigerant in the outdoor heat exchanger.

[0050] Optionally, the housing 100 includes at least a back plate 110. A mounting base 120 is formed by recessing a portion of the back plate 110 in a direction away from the outdoor cavity. The mounting base 120 is constructed in a rectangular shape to form a stable mounting foundation for the outdoor air outlet duct. Since the outdoor air outlet duct is constructed as a cylindrical duct to reduce airflow noise and flow resistance, a mounting connector 300 is required to connect the mounting base 120 and the outdoor air outlet duct, respectively.

[0051] Optionally, the mounting connector 300 is constructed with a first interface end 310 and a second interface end 320 arranged opposite to each other. The first interface end 310 matches the shape of the mounting base 120 and snaps into the mounting base 120, while the second interface end 320 matches the shape of the outdoor air outlet duct. In this way, the mounting connector 300 gradually transitions from a rectangle to a circle, thereby enabling a stable connection between the outdoor air outlet duct and the housing 100.

[0052] Optionally, the first interface end 310 snaps into the mounting base 120. The snap-in structure is stable and facilitates the quick installation or removal of the mounting connector 300. Furthermore, the rectangular shape of the mounting base 120 ensures stability after assembly with the mounting connector 300, preventing loosening and enhancing safety.

[0053] Alternatively, the outdoor air outlet 101 may be constructed as a rectangle or a circle.

[0054] With the above technical solution, a stable installation base can be formed by constructing a rectangular mounting base on the back plate; at the same time, by matching and snapping the first interface end of the mounting connector with the mounting base, the mounting connector can be quickly installed or removed, which not only simplifies the assembly of the outdoor air outlet duct, but also makes the connection between the mounting connector and the mounting base more secure and less prone to loosening.

[0055] In an optional embodiment of the aforementioned portable air conditioner, the mounting base 120 includes a first side 121, a second side 122, a third side 123, and a fourth side 124 connected in sequence by bending. Each of the first side 121, second side 122, and third side 123 is provided with a holding portion 410, which is configured to hold the corresponding side end of the first interface end 310 together with the mounting base 120. The fourth side 124 is configured as an inlet end and is provided with a limiting protrusion 421. The corresponding side ends of the first interface end 310 and the fourth side 124 are provided with limiting grooves 422, and the limiting protrusion 421 abuts against the groove wall of the limiting groove 422; wherein, the side end of the first interface end 310 corresponding to the second side 122 is configured as an insertion end.

[0056] The side end of the first interface end 310 corresponding to the second side 122 is the insertion end, and it is installed through the fourth side 124. The clamping part 410 can stop and limit the side ends of the first interface end 310 corresponding to the first side 121, the second side 122 and the third side 123; at the same time, the cooperation between the limiting protrusion 421 and the limiting groove 422 can fix the fourth side 124 and the first interface end 310, thereby ensuring the stability of the installation joint 300 after assembly, and thus realizing the stable installation of the outdoor air outlet duct.

[0057] Specifically, the first side 121, the second side 122, and the third side 123 are all provided with a retaining part 410, and one side of the fourth side 124 forms an open end. The first interface end 310 of the mounting connector 300 can be moved in from the fourth side 124. That is, after assembly, the corresponding side end of the first interface end 310 that is connected to the second side 122 is set as the moving end, and can be moved in along the direction from the fourth side 214 to the second side 122 until the first interface end 310 abuts against the corresponding retaining part 410, and the retaining part 410 can correspondingly retain the corresponding side end of the first interface end 310.

[0058] Furthermore, after the first interface end 310 is inserted, the limiting protrusion 421 abuts against the limiting groove 422 to prevent the first interface end 310 from coming out, thereby achieving the positioning function and improving the stability of the first interface end 310 after assembly.

[0059] Optionally, the limiting protrusion 421 extends toward a direction away from the mounting base 120.

[0060] Alternatively, the limiting protrusion 421 extends in a direction away from the mounting base 120 and extends obliquely toward the second side 122.

[0061] Optionally, a limiting protrusion 421 is provided, and correspondingly, a limiting groove 422 is provided.

[0062] Alternatively, multiple limiting protrusions 421 may be provided. Correspondingly, multiple limiting grooves 422 may be provided. Alternatively, only one limiting groove 422 may be provided, which can simultaneously support multiple limiting protrusions 421.

[0063] In the optional embodiment of the above-mentioned portable air conditioner, the mounting base 120, the holding part 410, and the limiting protrusion 421 are integrally formed.

[0064] By integrating the mounting base 120, the holding part 410, and the limiting protrusion 421, the structural strength and structural stability can be improved.

[0065] Alternatively, the retaining part 410 is fixedly connected to the mounting base 120 by means of adhesive bonding, welding, or other methods. Alternatively, the limiting protrusion 421 is fixedly connected to the mounting base 120 by means of adhesive bonding, welding, or other methods.

[0066] In an optional embodiment of the portable air conditioner described above, the retaining part 410 includes a stop sidewall 411 and a retaining sidewall 412. The stop sidewall 411 extends in a direction perpendicular to the back plate 110 and is fixedly connected to the mounting base 120. The retaining sidewall 412 is disposed at the end of the stop sidewall 411 opposite to the mounting base 120 and is bent and connected to the stop sidewall 411.

[0067] By setting the stop sidewall 411 and the holding sidewall 412, the corresponding side of the first interface end 310 can be limited and stopped in two directions respectively. At the same time, the corresponding side of the first interface end 310 can be held between the mounting base 120 and the holding sidewall 412 so that the connection between the two is tight.

[0068] Optionally, the stop sidewall 411 and the retaining sidewall 412 are vertically bent and connected.

[0069] Alternatively, the retaining sidewall 412 extends obliquely toward the mounting base 120 to improve the retaining effect on the first interface end 310.

[0070] Optionally, the holding sidewall 412 is provided with an inclined guide slope 4121 on the side facing the fourth side 124.

[0071] Alternatively, guide ramp 4121 can be omitted.

[0072] Alternatively, the inner surfaces of the stop sidewall 411 and / or the retaining sidewall 412 are provided with corrugated ribs to improve friction. The inner surface of the retaining sidewall 412 refers to the side facing the mounting base 120, and the inner surface of the stop sidewall 411 refers to the side facing the mounting base 120.

[0073] Optionally, the stop sidewall 411 is provided with a plurality of retaining sidewalls 412 at intervals.

[0074] Alternatively, the stop sidewall 411 may have only one retaining sidewall 412.

[0075] In the optional implementation of the above-mentioned portable air conditioner, the stop sidewalls 411 corresponding to the first side 121, the second side 122 and the third side 123 are connected in sequence.

[0076] By sequentially connecting the stop sidewalls 411 provided on the corresponding first side 121, second side 122 and third side 123, the structural strength can be improved on the one hand, and the sealing performance of the mounting joint 300 after assembly can be improved on the other hand.

[0077] Specifically, by sequentially connecting the stop sidewalls 411 corresponding to the first side 121, the second side 122, and the third side 123, the structural strength can be improved, mutual support can be provided, and the possibility of breakage can be reduced. At the same time, the sequential connection of the stop sidewalls 411 corresponding to the first side 121, the second side 122, and the third side 123 can reduce gaps and can seal and shield the mounting joint 300 and the mounting base 120 after assembly, thereby improving the sealing performance.

[0078] Alternatively, the stop sidewalls 411 corresponding to the first sidewall 121, the second sidewall 122 and the third sidewall 123 are arranged at intervals.

[0079] In the optional implementation scheme of the aforementioned portable air conditioner, combined with Figures 6 to 8 As shown, the side wall 412 facing the mounting base 120 is provided with a positioning protrusion 431; the first interface end 310 is provided with a mating side plate 311 that matches the shape of the mounting base 120, and the side of the mating side plate 311 facing away from the mounting base 120 is provided with a positioning groove 432, and the positioning protrusion 431 is engaged in the positioning groove 432.

[0080] By using the positioning protrusion 431 and the positioning groove 432 in a coordinated manner, the stability of the installation joint after assembly can be improved.

[0081] Alternatively, the positioning protrusion 431 and positioning groove 432 may not be provided.

[0082] In the optional implementation scheme of the aforementioned portable air conditioner, combined with Figure 4 , Figure 5As shown, a gap is formed between the stop sidewall 411 provided on the first side 121 and the third side 123 and the fourth side 124, so as to form a step portion 401 together with the mounting base 120; the mating side plate 311 is formed with an abutment portion 301 that matches the step portion.

[0083] The positioning effect between the first interface end 310 and the mounting base 120 is improved by the cooperation between the stepped part 401 and the abutting part 301.

[0084] Specifically, the side of the stop sidewall 411 facing the fourth side 124 is a stepped surface. When assembling the mounting joint 300, the mating side plate 311 abuts against the mounting base 120. At this time, the abutting part 301 abuts against the mounting base on one hand and against the stepped surface of the stepped part 401 on the other, thereby achieving the positioning function of the first interface end 310 of the mounting joint 300 and ensuring that the installation is in place.

[0085] Alternatively, the step portion 401 and the abutment portion 301 may not be provided.

[0086] In the optional implementation scheme of the aforementioned portable air conditioner, combined with Figure 9 , Figure 10 As shown, it also includes a first magnetic attractor 441 and a second magnetic attractor 442. The first magnetic attractor 441 is disposed on the outer side of the mounting base 120. The second magnetic attractor 442 is disposed on the side of the mating side plate 311 facing the mounting base 120; the first magnetic attractor 441 and the second magnetic attractor 442 attract each other.

[0087] By setting the first magnetic chuck 441 and the second magnetic chuck 442, the gap between the mounting base 120 and the mounting joint 300 can be reduced, thereby improving sealing and assembly stability.

[0088] Alternatively, the first magnetic element 441 and the second magnetic element 442 may not be provided.

[0089] In an optional embodiment of the aforementioned portable air conditioner, an air outlet guard 500 is also included. The air outlet guard 500 is disposed at the outdoor air outlet 101 and is connected to the mounting base 120.

[0090] By installing the air outlet guard 500, on the one hand, it can prevent children and other users from putting their hands into the portable air conditioner when the outdoor air outlet duct is not installed, and on the other hand, it can prevent foreign objects such as rats from entering the portable air conditioner, thereby improving the safety of the internal components of the outer casing 100.

[0091] Optionally, the air outlet guard 500 is plugged into the mounting base 120.

[0092] Alternatively, the 500-inch exhaust guard can be attached to the mounting bracket 120.

[0093] Alternatively, the 500mm air outlet guard can be omitted.

[0094] In the optional implementation of the above-mentioned portable air conditioner, the air outlet guard 500 includes at least a first grille bar 510 and a second grille bar 520 that are cross-connected; the spacing between adjacent first grille bars 510 is 6mm to 40mm; and the spacing between adjacent second grille bars 520 is 30mm to 60mm.

[0095] This design not only prevents children's fingers from sticking in or foreign objects such as mice from entering, but also ensures airflow at the outdoor air outlet 101.

[0096] In the optional implementation scheme of the aforementioned portable air conditioner, combined with Figures 11 to 13 As shown, the mounting base 120 includes a first side 121, a second side 122, a third side 123, and a fourth side 124 connected by bending in sequence. The first side 121, the second side 122, and the third side 123 are each provided with a retaining portion 410, which is configured to retain the corresponding side end of the first interface end 310 together with the mounting base 120. The fourth side 124 is configured as an inlet end, and the mounting base 120 is provided with a positioning protrusion 451. The first interface end 310 is provided with a positioning groove 452 corresponding to the positioning protrusion 451. The positioning protrusion 451 is located on the second side 122; the side end of the first interface end 310 corresponding to the second side 122 is configured as an insertion end.

[0097] The side end of the first interface end 310 corresponding to the second side 122 is the insertion end, and it is assembled through the fourth side 124. The clamping part 410 can stop and limit the side ends of the first interface end 310 corresponding to the first side 121, the second side 122 and the third side 123. At the same time, the cooperation between the positioning protrusion 451 and the positioning groove 452 can fix the second side 122 and the first interface end 310, thereby ensuring the stability of the assembly of the mounting joint 300 and thus realizing the stable installation of the outdoor air outlet duct.

[0098] Alternatively, the positioning protrusion 451 and positioning groove 452 may not be provided.

[0099] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A portable air conditioner, characterized in that, include: The outer casing (100) has an outer cavity formed inside. The outer casing (100) includes a back plate (110). A portion of the plate housing of the back plate (110) is recessed in a direction away from the outer cavity to form a mounting base (120). The mounting base (120) is constructed to be rectangular. An outdoor air outlet (101) is provided on the mounting base (120); An outdoor air outlet duct, wherein the cross-section of the outdoor air outlet duct is constructed to be circular; The mounting connector (300) includes a first interface end (310) and a second interface end (320) arranged opposite to each other. The first interface end (310) matches the shape of the mounting base (120) and snaps into the mounting base (120). The second interface end (320) matches the shape of the outdoor air outlet duct and is connected to the outdoor air outlet duct.

2. The portable air conditioner according to claim 1, characterized in that, The mounting base (120) includes a first side (121), a second side (122), a third side (123), and a fourth side (124) connected in sequence; The first side (121), the second side (122) and the third side (123) are each provided with a retaining part (410), and the retaining part (410) is configured to jointly retain the corresponding side end of the first interface end (310) with the mounting base (120); The fourth side (124) is set as an inlet end and is provided with a limiting protrusion (421). The first interface end (310) and the corresponding side end of the fourth side (124) are provided with a limiting groove (422). The limiting protrusion (421) abuts against the groove wall of the limiting groove (422). The first interface end (310) and the side end corresponding to the second side (122) are configured as the input end.

3. The portable air conditioner according to claim 2, characterized in that, The mounting base (120), the retaining part (410), and the limiting protrusion (421) are integrally formed.

4. The portable air conditioner according to claim 2, characterized in that, The holding part (410) includes: The stop sidewall (411) extends in a direction perpendicular to the back plate (110) and is fixedly connected to the mounting base (120); The retaining sidewall (412) is disposed at one end of the stop sidewall (411) away from the mounting base (120) and is bent and connected to the stop sidewall (411).

5. The portable air conditioner according to claim 4, characterized in that, The stop sidewalls (411) corresponding to the first side (121), the second side (122) and the third side (123) are connected in sequence.

6. The portable air conditioner according to claim 4, characterized in that, The side wall (412) facing the mounting base (120) is provided with a positioning protrusion (431); The first interface end (310) is provided with a docking side plate (311) that matches the shape of the mounting base (120). The docking side plate (311) is provided with a positioning groove (432) on the side away from the mounting base (120), and the positioning protrusion (431) is engaged in the positioning groove (432).

7. The portable air conditioner according to claim 6, characterized in that, The stop sidewall (411) provided on the first side (121) and the third side (123) is spaced apart from the fourth side (124) so ​​as to form a step portion (401) together with the mounting base (120); The docking side plate (311) has an abutment portion (301) that matches the stepped portion.

8. The portable air conditioner according to claim 6, characterized in that, Also includes: The first magnetic attractor (441) is disposed on the outer side of the mounting base (120); The second magnetic suction element (442) is disposed on the side of the docking side plate (311) facing the mounting base (120); The first magnetic attractor (441) and the second magnetic attractor (442) attract each other.

9. The portable air conditioner according to any one of claims 1 to 8, characterized in that, Also includes: An air outlet guard (500) is installed at the outdoor air outlet (101), and the air outlet guard (500) is connected to the mounting base (120).

10. The portable air conditioner according to claim 9, characterized in that, The air outlet guard (500) includes at least a first grille bar (510) and a second grille bar (520) that are cross-connected; The spacing between adjacent first grid bars (510) ranges from 6mm to 40mm; The spacing between adjacent second grid bars (520) ranges from 30 to 60 mm.

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