Window type air conditioner

Abstract

The utility model discloses a window type air conditioner. The window type air conditioner comprises a machine shell, an air inlet and an air outlet, a compressor; an outdoor heat exchanger; an outdoor fan; an indoor heat exchanger; an indoor fan; the housing includes: a base; an outdoor housing; the indoor shell is mounted on the base and comprises a first inner shell, and one side of the first inner shell is connected to the outdoor shell; the second inner shell is connected to the other side of the first inner shell; a first limiting piece is arranged at the bottom of the second inner shell or the bottom of the base and used for being in limiting fit with an installation support of the window type air conditioner in the front-back direction, and therefore the window type air conditioner can be prevented from being disengaged from the installation support backwards. Therefore, the window-type air conditioner can be prevented from being pushed outdoors continuously, so that the window-type air conditioner can be prevented from falling off from the mounting bracket and falling off, and the safety of the window-type air conditioner can be improved.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to a window air conditioner. Background Technology

[0002] Window air conditioners are a common type of household air conditioning equipment that can be installed directly on windows or in wall openings. Due to their ease of use, convenient installation, and integrated design, this type of air conditioner is widely used in many homes and small offices.

[0003] A window air conditioner typically includes a compressor, an outdoor heat exchanger, an outdoor fan, an indoor heat exchanger, and an indoor fan. The outdoor fan drives outdoor air to exchange heat with the outdoor heat exchanger, and the indoor fan drives indoor air to exchange heat, so that the window air conditioner can operate normally.

[0004] In the existing technology, window air conditioners are generally placed on mounting brackets. When a window air conditioner is placed on a bracket and pushed outdoors, it is easy for the window air conditioner to be pushed out of the mounting bracket, causing the window air conditioner to fall. Utility Model Content

[0005] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a window air conditioner in which a first limiting member is provided at the bottom of the second inner shell or the bottom of the base. When the first limiting member contacts the mounting bracket, it can prevent the window air conditioner from being pushed further outdoors, thereby preventing the window air conditioner from falling off the mounting bracket and thus improving the safety of the window air conditioner.

[0006] A window air conditioner according to a first aspect of the present invention includes: a housing, the housing having an outdoor air inlet, an outdoor air outlet, an indoor air inlet, and an indoor air outlet; a compressor disposed within the housing; an outdoor heat exchanger disposed within the housing; an outdoor fan disposed within the housing, the outdoor fan driving outdoor air to enter the housing from the outdoor air inlet, and the outdoor air flowing back to the outside from the outdoor air outlet after exchanging heat with the outdoor heat exchanger; an indoor heat exchanger disposed within the housing; and an indoor fan disposed within the housing, the indoor fan driving indoor air to enter the housing from the indoor air inlet, and the indoor air flowing back to the outside from the outdoor air outlet. After exchanging heat with the indoor heat exchanger, the air flows back into the room from the indoor air outlet; the housing includes: a base; an outdoor housing, which is mounted on the base and forms the outdoor air inlet and the outdoor air outlet; and an indoor housing, which is mounted on the base and includes: a first inner housing, one side of which is connected to the outdoor housing and has a partition plate, wherein the compressor, the outdoor heat exchanger, and the outdoor fan are located on one side of the partition plate, and the indoor heat exchanger and the indoor fan are located on the other side of the partition plate; and a second inner housing, which is connected to the other side of the first inner housing and forms the indoor air inlet and the indoor air outlet.

[0007] The bottom of the second inner shell or the bottom of the base is provided with a first limiting member. The first limiting member is used to limit the movement of the window air conditioner in the front-to-back direction to prevent the window air conditioner from detaching from the mounting bracket.

[0008] Therefore, a first limiting member is provided at the bottom of the second inner shell or the bottom of the base of the window air conditioner. When the first limiting member contacts the mounting bracket, it can prevent the window air conditioner from being pushed further to the outside, thereby ensuring that the window air conditioner does not fall off the mounting bracket and thus improves the safety of the window air conditioner.

[0009] According to some embodiments of the present invention, the bottom of the second inner shell or the bottom of the base is integrally formed with the first limiting member and is constructed as a protruding boss facing downward.

[0010] The above technical solution has the following advantages or beneficial effects: when the bottom of the second inner shell is integrally formed with the first limiting member, the welding or assembly process between the second inner shell and the first limiting member can be reduced, and the production cost can also be reduced.

[0011] According to some embodiments of the present invention, the bottom of the second inner shell or the bottom of the base is welded to the first limiting member; or the bottom of the second inner shell or the bottom of the base is screwed to the first limiting member.

[0012] The above technical solution has the following advantages or beneficial effects: Welding the bottom of the second inner shell to the first limiting member can improve the connection strength between the second inner shell and the first limiting member, and can also prevent the connection between the second inner shell and the first limiting member from loosening or separating due to vibration or external force. The bottom of the second inner shell is connected to the first limiting member by screws, which facilitates the installation and disassembly of the second inner shell and the first limiting member.

[0013] According to some embodiments of the present invention, there are multiple first limiting members, and the multiple first limiting members are spaced apart in the left-right direction.

[0014] The above technical solution has the following advantages or beneficial effects: it can increase the stability of the limiting cooperation between the first limiting component and the mounting bracket. When one of the multiple first limiting components is damaged, the other of the multiple first limiting components can also prevent the window air conditioner from detaching from the mounting bracket, thereby further ensuring the safety of the window air conditioner.

[0015] According to some embodiments of the present invention, the number of the first limiting member is one, and the first limiting member is disposed in the middle of the bottom of the second inner shell or the middle of the bottom of the base in the left-right direction.

[0016] The above technical solution has the following advantages or beneficial effects: the first limiting member can cooperate with the mounting bracket to limit the movement of the window air conditioner, which can not only prevent the window air conditioner from falling off the mounting bracket, but also protect the first limiting member and prevent it from being deformed or damaged by external forces.

[0017] According to some embodiments of the present invention, a water receiving groove protrusion is provided at the rear of the base. The water receiving groove protrusion is used to receive condensate, and the height of the first limiting member does not exceed the height of the water receiving groove protrusion.

[0018] The above technical solution has the following advantages or beneficial effects: the two first limiting parts and the water receiving groove protrusion can form a triangle, which can ensure that the window air conditioner is more stable when placed on the ground, and can also ensure the reliability of the limiting.

[0019] According to some embodiments of the present invention, a second limiting member is provided at the bottom of the base. The second limiting member is used to limit the movement of the window air conditioner in the left and right directions to prevent the window air conditioner from shifting to the left or right.

[0020] The above technical solution has the following advantages or beneficial effects: the bottom of the base is provided with second limiting parts on both sides in the left and right directions, which can ensure that the movement of the window air conditioner on the mounting bracket in the left and right directions is controlled within a certain range, thereby preventing the window air conditioner from falling off the bracket when it moves left and right during the installation process.

[0021] According to some embodiments of the present invention, there are multiple second limiting members, which are spaced apart in the left-right direction and are suitable for being located on the left and right sides of the mounting bracket of the window air conditioner.

[0022] The above technical solution has the following advantages or beneficial effects: multiple second limiting components can be spaced apart in the left and right directions at the bottom of the base, which can increase the stability of the limiting cooperation between the second limiting components and the mounting bracket. When one of the multiple second limiting components is damaged, the other of the multiple second limiting components can also prevent the window air conditioner from shifting to the left or right and disengaging from the mounting bracket, thereby further ensuring the safety of the window air conditioner.

[0023] According to some embodiments of the present invention, a water receiving groove protrusion is provided at the rear of the base, the water receiving groove protrusion is used to receive condensate, and the height of the second limiting member does not exceed the height of the water receiving groove protrusion.

[0024] The above technical solution has the following advantages or beneficial effects: the downward protrusion of the water receiving tank can facilitate the fan to pump water to the condenser to improve heat exchange efficiency, can also ensure that the window air conditioner is more stable when placed on the ground, and can also ensure the reliability of the limit.

[0025] A window air conditioner according to a second aspect of the present invention includes: a housing having an outdoor air inlet, an outdoor air outlet, an indoor air inlet, and an indoor air outlet; a compressor disposed within the housing; an outdoor heat exchanger disposed within the housing; an outdoor fan disposed within the housing, the outdoor fan driving outdoor air to enter the housing through the outdoor air inlet, and the outdoor air flowing back to the outside through the outdoor air outlet after exchanging heat with the outdoor heat exchanger; an indoor heat exchanger disposed within the housing; and an indoor fan disposed within the housing. Inside, the indoor fan drives indoor air to enter the housing from the indoor air inlet, and the indoor air flows back into the room from the indoor air outlet after exchanging heat with the indoor heat exchanger. The housing includes: a base; an outdoor housing, which is installed on the base and forms the outdoor air inlet and the outdoor air outlet; and an indoor housing, which is installed on the base. A first limiting member is provided at the bottom of the base or the bottom of the indoor housing. The first limiting member is used to limit the movement of the window air conditioner in the front-to-back direction with the mounting bracket of the window air conditioner to prevent the window air conditioner from detaching from the mounting bracket.

[0026] The above technical solution has the following advantages or beneficial effects: when the first limiting member contacts the mounting bracket, it can prevent the window air conditioner from continuing to push outdoors, thereby ensuring that the window air conditioner does not fall off the mounting bracket and also ensuring the safety of the window air conditioner.

[0027] Thus, the first limiting member is used to limit the movement of the window air conditioner in the front-to-back direction, thereby preventing the window air conditioner from detaching from the mounting bracket in the rear.

[0028] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0029] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0030] Figure 1 This is a schematic diagram of a window air conditioner installed in a window according to an embodiment of the present utility model;

[0031] Figure 2 This is a schematic diagram of a window air conditioner with an outdoor air inlet according to an embodiment of the present utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the second inner shell containing the first limiting member according to an embodiment of the present utility model;

[0033] Figure 4 This is a schematic diagram of the base containing the second limiting member according to an embodiment of the present utility model;

[0034] Figure 5 This is a structural schematic diagram of a window air conditioner according to an embodiment of the present utility model;

[0035] Figure 6 This is a schematic diagram of the structure of the first inner shell and the second inner shell separated according to an embodiment of the present utility model;

[0036] Figure 7 This is a schematic diagram of the structure of the second inner shell according to an embodiment of the present utility model;

[0037] Figure 8 This is a structural schematic diagram of a base containing a first limiting member according to another embodiment of the present invention;

[0038] Figure 9 This is a schematic diagram of the base according to another embodiment of the present invention;

[0039] Figure 10 This is a schematic diagram of the structure of the base and the mounting bracket in cooperation according to another embodiment of the present invention;

[0040] Figure 11 This is an exploded view of a window air conditioner according to an embodiment of the present utility model;

[0041] Figure 12 This is a schematic diagram of the structure of the first inner shell according to an embodiment of the present utility model;

[0042] Figure 13 This is a schematic diagram of a window air conditioner containing a compressor according to an embodiment of the present utility model;

[0043] Figure 14 This is a structural schematic diagram of a window air conditioner containing an outdoor heat exchanger according to an embodiment of the present utility model.

[0044] Figure label:

[0045] 100. Window air conditioner;

[0046] 10. Housing; 101. Outdoor housing; 102. Indoor housing; 1021. First inner housing;

[0047] 1022. Second inner shell; 1023. Separator;

[0048] 11. Outdoor air inlet; 12. Outdoor air outlet; 13. Indoor air inlet; 14. Indoor air outlet;

[0049] 15. Base; 20. Compressor; 30. Outdoor heat exchanger;

[0050] 40. Outdoor fan; 50. Indoor heat exchanger; 60. Indoor fan;

[0051] 70. First limiting component; 80. Water receiving trough boss;

[0052] 90. Second limiting component;

[0053] 91. Install the bracket;

[0054] 92. Window. Detailed Implementation

[0055] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0056] The following is for reference. Figures 1-14 A window air conditioner 100 according to an embodiment of the present utility model is described.

[0057] Reference Figures 1-5 As shown in the attached diagram, the front-to-back direction refers to the front-to-back direction of the casing 10, which is also the front-to-back direction of the window air conditioner 100. The up-down direction refers to the up-down direction of the casing 10, which is also the up-down direction of the window air conditioner 100. The left-to-right direction refers to the left-to-right direction of the casing 10, which is also the left-to-right direction of the window air conditioner 100. Furthermore, it should be noted that the side of the window air conditioner 100 facing indoors is the front side, and the side of the window air conditioner 100 facing outdoors is the rear side.

[0058] The window air conditioner 100 of the first aspect of this utility model includes: a housing 10, the housing 10 having an outdoor air inlet 11, an outdoor air outlet 12, an indoor air inlet 13 and an indoor air outlet 14. Outdoor air can flow into the housing 10 through the outdoor air inlet 11 and flow to the outside through the outdoor air outlet 12. Indoor air can flow into the housing 10 through the indoor air inlet 13 and flow to the inside through the indoor air outlet 14.

[0059] The window air conditioner 100 may include a compressor 20, which is located inside the casing 10. The window air conditioner 100 may also include an outdoor heat exchanger 30, which is located inside the casing 10. Air entering the casing 10 from the outdoor air inlet 11 can exchange heat with the refrigerant in the outdoor heat exchanger 30. The air after heat exchange then flows to the outside through the outdoor air outlet 12. In this way, the refrigerant flowing through the outdoor heat exchanger 30 can absorb heat from the outdoor air or release heat to the outside through the outdoor heat exchanger 30.

[0060] The window air conditioner 100 may also include an outdoor fan 40, which is located inside the casing 10. The outdoor fan 40 drives outdoor air to enter the casing 10 from the outdoor air inlet 11, and after exchanging heat with the outdoor heat exchanger 30, the outdoor air flows back to the outside from the outdoor air outlet 12.

[0061] In other words, the outdoor fan 40 can guide the flow of outdoor air. Driven by the outdoor fan 40, outdoor air can enter the casing 10 through the outdoor air inlet 11 and flow to the outdoor heat exchanger 30 to exchange heat with the refrigerant in the outdoor heat exchanger 30. Driven by the outdoor fan 40, the heat-exchanged outdoor air can flow to the outside through the outdoor air outlet 12. The outdoor fan 40 can make the flow of outdoor air more orderly and increase the flow rate of outdoor air, thereby improving the heat exchange efficiency between outdoor air and outdoor heat exchanger 30.

[0062] The window air conditioner 100 may include an indoor heat exchanger 50, which is located inside the casing 10. Air entering the casing 10 from the indoor air inlet 13 can exchange heat with the refrigerant in the indoor heat exchanger 50. The air after heat exchange can flow into the room through the indoor air outlet 14. In this way, the refrigerant flowing through the indoor heat exchanger 50 can absorb heat from the indoor air or release heat into the room, thereby cooling or heating the room.

[0063] The window air conditioner 100 may include an indoor fan 60, which is located inside the casing 10. The indoor fan 60 drives indoor air to enter the casing 10 through the indoor air inlet 13, and after exchanging heat with the indoor heat exchanger 50, the indoor air flows back into the room through the indoor air outlet 14. In other words, the indoor fan 60 can guide the flow of indoor air. Driven by the indoor fan 60, indoor air can enter the casing 10 through the indoor air inlet 13 and flow to the indoor heat exchanger 50 to exchange heat with the refrigerant in the indoor heat exchanger 50. Driven by the indoor fan 60, the heat-exchanged indoor air can flow out of the room through the indoor air outlet 14 to achieve heating or cooling of the room. The indoor fan 60 can make the flow of indoor air more orderly and increase the flow rate of indoor air, thereby improving the heat exchange efficiency between indoor air and indoor heat exchanger 50.

[0064] The housing 10 may include a base 15, which may be located at the lower end of the housing 10. The housing 10 may include an outdoor housing 101, which is mounted on the base 15 and has an outdoor air inlet 11 and an outdoor air outlet 12. For example, the outdoor air outlet 12 may be located on the side of the outdoor housing 101 away from the window 92, and the outdoor air inlet 11 may be located on the left and right sides, the top, and the side of the outdoor housing 101 facing the window 92. With this configuration, the outdoor housing 101 is located outdoors, and both the outdoor air inlet 11 and the outdoor air outlet 12 can be located on the outdoor side, so that outdoor air can flow into the housing 10 through the outdoor air inlet 11 to exchange heat with the outdoor heat exchanger 30 and then flow back outdoors through the outdoor air outlet 12.

[0065] The housing 10 may include an indoor housing 102, which is mounted on the base 15 and may include a first inner housing 1021. One side of the first inner housing 1021 is connected to the outdoor housing 101, and the first inner housing 1021 is constructed with a partition plate 1023. The compressor 20, the outdoor heat exchanger 30 and the outdoor fan 40 are located on one side of the partition plate 1023, and the indoor heat exchanger 50 and the indoor fan 60 are located on the other side of the partition plate 1023.

[0066] The first inner shell 1021 can be snapped together with the outer shell 101. By constructing a partition plate 1023 on the first inner shell 1021, the casing 10 can be divided into an outdoor side and an indoor side along the front-back direction using the partition plate 1023. The compressor 20, the outdoor fan 40 and the outdoor heat exchanger 30 can be located on the rear side of the partition plate 1023, i.e., the outdoor side, while the indoor heat exchanger 50 and the indoor fan 60 can be located on the front side of the partition plate 1023, i.e., the indoor side.

[0067] The indoor housing 102 may further include a second inner housing 1022, which is connected to the other side of the first inner housing 1021. The second inner housing 1022 forms an indoor air inlet 13 and an indoor air outlet 14. Both the indoor air inlet 13 and the indoor air outlet 14 can be located on the front side of the second inner housing 1022, i.e., the side of the second inner housing 102 facing the interior. Since the indoor housing 102 is located on the interior side, both the indoor air inlet 13 and the indoor air outlet 14 can be located on the interior side. This allows indoor air to flow into the housing 10 through the indoor air inlet 13 to exchange heat with the indoor heat exchanger 50, and then flow back into the interior through the indoor air outlet 14, thereby providing cooling or heating for the interior.

[0068] Among them, such as Figure 3As shown, a first limiting member 70 is provided at the bottom of the second inner shell 1022 or the bottom of the base 15. The first limiting member 70 is used to limit the engagement with the mounting bracket 91 of the window air conditioner 100 in the front-back direction, thereby preventing the window air conditioner 100 from detaching from the mounting bracket 91 in the rear.

[0069] Specifically, since the window air conditioner 100 needs to be installed on the mounting bracket 91 of the window 92, in order to ensure that the window unit is installed more safely on the mounting bracket 91, and that the window 92 can be opened after the window air conditioner 100 is installed, a first limiting member 70 is provided at the bottom of the second inner shell 1022 or the bottom of the base 15. That is to say, the bottom of the second inner shell 1022 can be provided with a first limiting member 70, or the bottom of the base 15 can also be provided with a first limiting member 70.

[0070] When the bottom of the second inner shell 1022 is provided with the first limiting member 70, the window air conditioner 100 moves to the outside, that is, the window air conditioner 100 moves to the rear. The first limiting member 70 at the bottom of the second inner shell 1022 can prevent the window air conditioner 100 from continuing to move to the outside. In this way, the bottom of the second inner shell 1022 moves to the predetermined position of the mounting bracket 91. The first limiting member 70 at the bottom of the second inner shell 1022 cooperates with the mounting bracket 91 to limit and prevent the window air conditioner 100 from detaching from the mounting bracket 91 and falling. It can also make the window sill adaptable to a wider range and improve safety.

[0071] Alternatively, a first limiting member 70 can be provided at the bottom of the base 15. When the window air conditioner 100 moves to the outside, the first limiting member 70 at the bottom of the base 15 can prevent the window air conditioner 100 from continuing to move to the outside. In this way, the bottom of the base 15 moves to the limit position of the mounting bracket 91, thereby preventing the window air conditioner 100 from detaching from the mounting bracket 91.

[0072] Therefore, a first limiting member 70 is provided at the bottom of the second inner shell 1022 or the bottom of the base 15 in the window air conditioner 100. When the first limiting member 70 contacts the mounting bracket 91, it can prevent the window air conditioner 100 from being pushed to the outside, thereby preventing the window air conditioner 100 from falling off the mounting bracket 91 and thus improving the safety of the window air conditioner 100.

[0073] According to some embodiments of this utility model, such as Figure 3 As shown, the bottom of the second inner shell 1022 or the bottom of the base 15 is integrally formed with the first limiting member 70, and the first limiting member 70 is constructed as a boss protruding downwards.

[0074] When the bottom of the second inner shell 1022 is integrally formed with the first limiting member 70, the welding or assembly process between the second inner shell 1022 and the first limiting member 70 can be reduced, and the production cost can also be reduced.

[0075] Furthermore, the bottom of the second inner shell 1022 is integrally formed with the first limiting member 70, which can avoid additional seams or connection points, and can also better resist cyclic loads and vibrations, thereby extending its service life and improving its production efficiency.

[0076] Alternatively, the bottom of the base 15 can be integrally formed with the first limiting member 70, which can reduce the assembly process between the bottom of the base 15 and the first limiting member 70, and also reduce the number of parts.

[0077] Furthermore, the first limiting member 70 is constructed as a protruding boss facing downwards. The downward extension of the first limiting member 70 can increase the contact area between the first limiting member 70 and the mounting bracket 91, and can also improve the strength of the first limiting member 70, thereby preventing the first limiting member 70 from slipping off the mounting bracket 91 due to insufficient strength.

[0078] According to some embodiments of this utility model, such as Figure 3 As shown, the bottom of the second inner shell 1022 or the bottom of the base 15 is welded to the first limiting member 70, or the bottom of the second inner shell 1022 or the bottom of the base 15 is screwed to the first limiting member 70.

[0079] The bottom of the second inner shell 1022 is welded to the first limiting member 70, which can improve the connection strength between the second inner shell 1022 and the first limiting member 70, and can also prevent the connection between the second inner shell 1022 and the first limiting member 70 from loosening or separating due to vibration or external force.

[0080] Or, such as Figure 8 As shown, the bottom of the base 15 is welded to the first limiting member 70, which can improve the connection strength between the base 15 and the first limiting member 70, and also prevent the connection between the base 15 and the first limiting member 70 from loosening or separating due to vibration or external force.

[0081] Alternatively, the bottom of the second inner shell 1022 can be connected to the first limiting member 70 by screws, which facilitates the installation and removal of the second inner shell 1022 and the first limiting member 70.

[0082] Alternatively, the bottom of the base 15 can be threaded to the first limiting member 70, which facilitates the installation and removal of the base 15 and the first limiting member 70.

[0083] According to some embodiments of this utility model, such as Figure 3 and Figure 8As shown, there are multiple first limiting members 70, which are spaced apart in the left and right directions.

[0084] The multiple first limiting members 70 can be spaced apart in the left and right directions at the bottom of the second inner shell 1022, or the multiple first limiting members 70 can be spaced apart in the left and right directions at the bottom of the base 15. This can increase the stability of the limiting cooperation between the first limiting member 70 and the mounting bracket 91. When one of the multiple first limiting members 70 is damaged, the other of the multiple first limiting members 70 can also prevent the window air conditioner 100 from disengaging from the mounting bracket 91, thereby further ensuring the safety of the window air conditioner 100.

[0085] According to some embodiments of the present invention, the number of first limiting members 70 is one, and the first limiting member 70 is disposed in the middle of the bottom of the second inner shell 1022 or the middle of the bottom of the base 15 in the left-right direction.

[0086] Specifically, when the number of first limiting members 70 is set to one, the first limiting member 70 can be disposed in the middle of the bottom of the second inner shell 1022 in the left-right direction. When the window air conditioner 100 is moved to the outside, the first limiting member 70 can engage with the mounting bracket 91 to limit its movement. This not only prevents the window air conditioner 100 from detaching from the mounting bracket 91, but also protects the first limiting member 70 and prevents it from being deformed or damaged by external forces.

[0087] Alternatively, the first limiting member 70 can be disposed in the middle of the bottom of the base 15 in the left-right direction. When the window air conditioner 100 is moved to the outside, the first limiting member 70 can cooperate with the mounting bracket 91 to limit it. This not only prevents the window air conditioner 100 from falling off the mounting bracket 91, but also protects the first limiting member 70 and prevents it from being deformed or damaged by external forces.

[0088] According to some embodiments of this utility model, such as Figure 4 As shown, a water receiving groove boss 80 is provided at the rear of the base 15. The water receiving groove boss 80 is used to collect condensate. The height of the first limiting member 70 does not exceed the height of the water receiving groove boss 80.

[0089] The downward-protruding water collection trough 80 facilitates the fan pumping water to the condenser, improving heat exchange efficiency. The water collection trough 80 collects and guides condensate, ensuring effective drainage and preventing moisture from accumulating or spreading inside the window air conditioner 100.

[0090] Furthermore, concentrating condensate inside the water collection trough boss 80 reduces the possibility of moisture accumulating on other components, thereby reducing corrosion and mold growth problems caused by water accumulation.

[0091] Furthermore, the height of the first limiting member 70 does not exceed the height of the water receiving groove protrusion 80. Preferably, the height of the first limiting member 70 is equal to the height of the water receiving groove protrusion 80, so that when the window air conditioner 100 needs to be placed on the ground, the first limiting member 70 and the water receiving groove protrusion 80 can together serve as the bottom support of the window air conditioner 100.

[0092] For example, two first limiting members 70 are provided, and the two first limiting members 70 are provided at the bottom of the second inner shell 1022. In this way, the two first limiting members 70 and the water receiving groove protrusion 80 can form a triangle, which can ensure that the window air conditioner 100 is more stable when placed on the ground, and can also ensure the reliability of the limiting.

[0093] According to some embodiments of this utility model, such as Figure 3 and Figure 4 As shown, a second limiting member 90 is provided at the bottom of the base 15. The second limiting member 90 is used to limit the movement of the mounting bracket 91 of the window air conditioner 100 in the left and right directions, thereby preventing the window air conditioner 100 from shifting to the left or right.

[0094] The base 15 has a second limiting member 90 on each of its left and right sides. The second limiting member 90 can be welded to the bottom of the base 15, thereby improving the connection strength between the second limiting member 90 and the base 15 and ensuring a more stable and secure connection between the second limiting member 90 and the base 15.

[0095] Alternatively, the second limiting member 90 can be connected to the bottom of the base 15 by screws, which facilitates the installation and removal of the second limiting member 90 and the base 15.

[0096] Furthermore, the bottom of the base 15 is provided with second limiting members 90 on both sides in the left and right directions, which can ensure that the movement of the window air conditioner 100 on the mounting bracket 91 in the left and right directions is controlled within a certain range, thereby preventing the window air conditioner 100 from falling off the bracket when it moves left and right during the installation process.

[0097] According to some embodiments of this utility model, such as Figure 3 As shown, there are multiple second limiting members 90, which are spaced apart in the left and right directions, and the multiple second limiting members 90 are suitable for being located on the left and right sides of the mounting bracket 91 of the window air conditioner 100.

[0098] The multiple second limiting members 90 can be spaced apart in the left and right directions at the bottom of the base 15, which can increase the stability of the limiting cooperation between the second limiting members 90 and the mounting bracket 91. When one of the multiple second limiting members 90 is damaged, the other of the multiple second limiting members 90 can also prevent the window air conditioner 100 from shifting to the left or right and disengaging from the mounting bracket 91, thereby further ensuring the safety of the window air conditioner 100.

[0099] Furthermore, the multiple second limiting members 90 can all be located on the outer side of the mounting bracket 91 in the left-right direction, which can provide a wider range of limiting points and increase the stability and rigidity of the window air conditioner 100. Alternatively, the multiple second limiting members 90 can all be located on the inner side of the mounting bracket 91 in the left-right direction, which can reduce the risk of damage caused by external collisions. This can be set according to actual conditions and has good adaptability.

[0100] According to some embodiments of this utility model, such as Figure 4 As shown, a water receiving groove boss 80 is provided at the rear of the base 15. The water receiving groove boss 80 is used to collect condensate. The height of the second limiting member 90 does not exceed the height of the water receiving groove boss 80.

[0101] The water receiving trough protrusion 80 is designed to protrude downwards, which facilitates the fan pumping water to the condenser to improve heat exchange efficiency.

[0102] Furthermore, the height of the second limiting member 90 does not exceed the height of the water receiving groove protrusion 80. Preferably, the height of the second limiting member 90 is equal to the height of the water receiving groove protrusion 80, so that when the window air conditioner 100 needs to be placed on the ground, the second limiting member 90 and the water receiving groove protrusion 80 can together serve as the bottom support of the window air conditioner 100.

[0103] For example, two second limiting members 90 are provided, and the two second limiting members 90 are located on the front side of the bottom of the base 15. In this way, the two second limiting members 90 and the water receiving groove protrusion 80 can form a triangle, which can ensure that the window air conditioner 100 is more stable when placed on the ground, and can also ensure the reliability of the limiting.

[0104] The window air conditioner 100 according to the second aspect of this utility model includes: a housing 10, the housing 10 having an outdoor air inlet 11, an outdoor air outlet 12, an indoor air inlet 13 and an indoor air outlet 14. Outdoor air can flow into the housing 10 through the outdoor air inlet 11 and flow to the outside through the outdoor air outlet 12. Indoor air can flow into the housing 10 through the indoor air inlet 13 and flow to the inside through the indoor air outlet 14.

[0105] The window air conditioner 100 may include a compressor 20, which is located inside the casing 10. The window air conditioner 100 may also include an outdoor heat exchanger 30, which is located inside the casing 10. Air entering the casing 10 from the outdoor air inlet 11 can exchange heat with the refrigerant in the outdoor heat exchanger 30. The air after heat exchange then flows to the outside through the outdoor air outlet 12. In this way, the refrigerant flowing through the outdoor heat exchanger 30 can absorb heat from the outdoor air or release heat to the outside through the outdoor heat exchanger 30.

[0106] The window air conditioner 100 may also include an outdoor fan 40, which is located inside the casing 10. The outdoor fan 40 drives outdoor air to enter the casing 10 from the outdoor air inlet 11, and after exchanging heat with the outdoor heat exchanger 30, the outdoor air flows back to the outside from the outdoor air outlet 12.

[0107] In other words, the outdoor fan 40 can guide the flow of outdoor air. Driven by the outdoor fan 40, outdoor air can enter the casing 10 through the outdoor air inlet 11 and flow to the outdoor heat exchanger 30 to exchange heat with the refrigerant in the outdoor heat exchanger 30. Driven by the outdoor fan 40, the heat-exchanged outdoor air can flow to the outside through the outdoor air outlet 12. The outdoor fan 40 can make the flow of outdoor air more orderly and increase the flow rate of outdoor air, thereby improving the heat exchange efficiency between outdoor air and outdoor heat exchanger 30.

[0108] The window air conditioner 100 may include an indoor heat exchanger 50, which is located inside the casing 10. Air entering the casing 10 from the indoor air inlet 13 can exchange heat with the refrigerant in the indoor heat exchanger 50. The air after heat exchange can flow into the room through the indoor air outlet 14. In this way, the refrigerant flowing through the indoor heat exchanger 50 can absorb heat from the indoor air or release heat into the room, thereby cooling or heating the room.

[0109] The window air conditioner 100 may include an indoor fan 60, which is located inside the casing 10. The indoor fan 60 drives indoor air to enter the casing 10 through the indoor air inlet 13, and after exchanging heat with the indoor heat exchanger 50, the indoor air flows back into the room through the indoor air outlet 14. In other words, the indoor fan 60 can guide the flow of indoor air. Driven by the indoor fan 60, indoor air can enter the casing 10 through the indoor air inlet 13 and flow to the indoor heat exchanger 50 to exchange heat with the refrigerant in the indoor heat exchanger 50. Driven by the indoor fan 60, the heat-exchanged indoor air can flow out of the room through the indoor air outlet 14 to achieve heating or cooling of the room. The indoor fan 60 can make the flow of indoor air more orderly and increase the flow rate of indoor air, thereby improving the heat exchange efficiency between indoor air and indoor heat exchanger 50.

[0110] The housing 10 may include a base 15, which may be located at the lower end of the housing 10. The housing 10 may include an outdoor housing 101, which is mounted on the base 15 and has an outdoor air inlet 11 and an outdoor air outlet 12. For example, the outdoor air outlet 12 may be located on the side of the outdoor housing 101 away from the window 92, and the outdoor air inlet 11 may be located on the left and right sides, the top, and the side of the outdoor housing 101 facing the window 92. With this configuration, the outdoor housing 101 is located outdoors, and both the outdoor air inlet 11 and the outdoor air outlet 12 can be located on the outdoor side, so that outdoor air can flow into the housing 10 through the outdoor air inlet 11 to exchange heat with the outdoor heat exchanger 30 and then flow back outdoors through the outdoor air outlet 12.

[0111] The housing 10 may include an indoor housing 102, which is mounted on the base 15. Since the indoor housing 102 is located on the indoor side, both the indoor air inlet 13 and the indoor air outlet 14 can be located on the indoor side. This allows indoor air to flow into the housing 10 through the indoor air inlet 13 to exchange heat with the indoor heat exchanger 50 and then flow back into the room through the indoor air outlet 14, thereby providing cooling or heating for the room.

[0112] The bottom of the base 15 or the bottom of the interior shell 102 is provided with a first limiting member 70. That is to say, the bottom of the base 15 or the bottom of the interior shell 102 can be provided with a first limiting member 70, which can further ensure safety and make the window sill more adaptable.

[0113] When the first limiting member 70 contacts the mounting bracket 91, it can prevent the window air conditioner 100 from continuing to be pushed outside, thereby ensuring that the window air conditioner 100 does not fall off the mounting bracket 91 and also ensuring the safety of the window air conditioner 100.

[0114] Thus, the first limiting member 70 is used to limit the engagement with the mounting bracket 91 of the window air conditioner 100 in the front-rear direction, thereby preventing the window air conditioner 100 from detaching from the mounting bracket 91 in the rear.

[0115] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0116] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0117] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A window type air conditioner, comprising: a casing, the casing being provided with an outdoor air inlet, an outdoor air outlet, an indoor air inlet and an indoor air outlet; a compressor, the compressor being arranged in the casing; an outdoor heat exchanger, the outdoor heat exchanger being arranged in the casing; an outdoor fan, the outdoor fan being arranged in the casing, the outdoor fan driving outdoor air to enter the casing from the outdoor air inlet, and the outdoor air flowing back to the outdoor after heat exchange with the outdoor heat exchanger through the outdoor air outlet; an indoor heat exchanger, the indoor heat exchanger being arranged in the casing; an indoor fan, the indoor fan being arranged in the casing, the indoor fan driving indoor air to enter the casing from the indoor air inlet, and the indoor air flowing back to the indoor after heat exchange with the indoor heat exchanger through the indoor air outlet; characterized in that, the casing comprises: a base; an outdoor housing, the outdoor housing being mounted on the base and configured to form the outdoor air inlet and the outdoor air outlet; an indoor housing, the indoor housing being mounted on the base, the indoor housing comprising: a first inner housing, one side of the first inner housing being connected to the outdoor housing, and the first inner housing being configured with a partition plate, the compressor, the outdoor heat exchanger and the outdoor fan being arranged on one side of the partition plate, and the indoor heat exchanger and the indoor fan being arranged on the other side of the partition plate; a second inner housing, the second inner housing being connected to the other side of the first inner housing, and the second inner housing being configured to form the indoor air inlet and the indoor air outlet; wherein, a first limiting piece is arranged on the bottom of the second inner housing or the bottom of the base, the first limiting piece being used for limiting cooperation with a mounting bracket of the window type air conditioner in the front-rear direction, so as to prevent the window type air conditioner from being separated from the mounting bracket rearward.

2. The window air conditioner as set forth in claim 1, wherein The bottom of the second inner housing or the bottom of the base is integrally formed with the first limiting piece and is configured as a boss protruding downward.

3. The window air conditioner as set forth in claim 1, wherein The bottom of the second inner housing or the bottom of the base is welded with the first limiting piece; or The bottom of the second inner housing or the bottom of the base is screwed with the first limiting piece.

4. The window air conditioner as set forth in claim 1, wherein The number of the first limiting pieces is multiple, and the multiple first limiting pieces are arranged in the left-right direction.

5. The window air conditioner as set forth in claim 1, wherein The number of the first limiting pieces is one, and the first limiting piece is arranged in the middle of the bottom of the second inner housing or the middle of the bottom of the base in the left-right direction.

6. The window air conditioner as set forth in claim 1, wherein A water collecting groove boss is arranged at the rear of the base, the water collecting groove boss being used for collecting condensed water, and the height of the first limiting piece does not exceed the height of the water collecting groove boss.

7. The window air conditioner of any of claims 1-6, wherein, A second limiting piece is arranged on the bottom of the base, the second limiting piece being used for limiting cooperation with the mounting bracket of the window type air conditioner in the left-right direction, so as to prevent the window type air conditioner from being deviated leftward or rightward.

8. The window air conditioner of claim 7, wherein, The second limiting piece is multiple, and the multiple second limiting pieces are arranged in the left-right direction and are suitable to be located on the left and right sides of the mounting bracket of the window type air conditioner.

9. The window air conditioner of claim 7, wherein, A water collecting groove boss is arranged at the rear of the base, the water collecting groove boss being used for collecting condensed water, and the height of the second limiting piece does not exceed the height of the water collecting groove boss.

10. A window type air conditioner, comprising: a casing, the casing being provided with an outdoor air inlet, an outdoor air outlet, an indoor air inlet and an indoor air outlet; a compressor, the compressor being arranged in the casing; an outdoor heat exchanger, the outdoor heat exchanger being arranged in the casing; an outdoor fan, the outdoor fan being arranged in the casing, the outdoor fan driving outdoor air to enter the casing from the outdoor air inlet, and the outdoor air flowing back to the outdoor after heat exchange with the outdoor heat exchanger from the outdoor air outlet; an indoor heat exchanger, the indoor heat exchanger being arranged in the casing; an indoor fan, the indoor fan being arranged in the casing, the indoor fan driving indoor air to enter the casing from the indoor air inlet, and the indoor air flowing back to the indoor after heat exchange with the indoor heat exchanger from the indoor air outlet; characterized in that, the casing comprises: a base; an outdoor housing, the outdoor housing being mounted on the base and constituting the outdoor air inlet and the outdoor air outlet; an indoor housing, the indoor housing being mounted on the base; wherein, a bottom of the base or a bottom of the indoor housing is provided with a first limiting piece, the first limiting piece being used for limiting cooperation with a mounting bracket of the window type air conditioner in the front-rear direction, so as to prevent the window type air conditioner from being separated from the mounting bracket backward.

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