Cabinet air conditioner

Abstract

The utility model discloses a cabinet air conditioner. The cabinet air conditioner comprises a machine shell, an air inlet and an air outlet, a heat exchanger; the fan drives air to enter the machine shell from the air inlet, and the air exchanges heat with the heat exchanger to form heat exchange airflow which enters a room through the air outlet; the rotating door is rotatably arranged at the air outlet, and the rotating door rotates towards the interior of the machine shell so as to open the air outlet; the transmission seats are connected to the side, facing the interior of the machine shell, of the rotating door, the transmission seats are adjacent to the upper end and the lower end of the rotating door respectively, and each transmission seat is provided with a rack structure; and the multiple driving mechanisms are fixed in the machine shell and correspond to the multiple transmission bases one to one, and the driving mechanisms are engaged with the rack structure so as to drive the rotating door to rotate. According to the cabinet air conditioner, the driving mechanisms and the rotating doors are in meshing transmission through the racks, the multiple driving mechanisms are used for driving the single rotating door to rotate at the same time, the rotating stability of the rotating doors can be improved, and the wind resistance of air outlet airflow can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technical field especially is a cabinet type air conditioner. BACKGROUND

[0002] The cabinet type air conditioner in the related art usually comprises a casing, a heat exchanger and a fan, the fan can drive indoor air to enter the casing from an air inlet, and the indoor air flows to the indoor from an air outlet after heat exchange with the heat exchanger to form a heat exchange air flow, so as to realize cooling or heating for the indoor.

[0003] In addition, the cabinet type air conditioner is also provided with a rotating door and a driving device, the rotating door is rotatably arranged at the air outlet, and the rotating door is driven to rotate by the driving device to open or close the air outlet.

[0004] However, since the structure of the rotating door in the cabinet type air conditioner of the related art is unreasonable, not only the rotating stability of the rotating door is poor, but also the rotating door is prone to fluctuation, and the rotating positioning structure of the rotating door is prone to block the air outlet, the air resistance of the air outlet is large, and the user experience is poor. SUMMARY

[0005] The utility model aims at at least solves one of the prior art technical problems existing in.The utility model provides a cabinet type air conditioner, the driving mechanism of the cabinet type air conditioner is meshed transmission with the rotating door through rack, and a plurality of driving mechanisms are used to drive a single rotating door to rotate, which is beneficial to improve the rotating stability of the rotating door, and can reduce the air resistance of the air flow.

[0006] In order to achieve the above-mentioned purpose, according to the cabinet type air conditioner of the utility model embodiment, the cabinet type air conditioner comprises: a casing, the casing is provided with an air inlet and an air outlet;A heat exchanger is arranged in the casing;A fan is arranged in the casing and located on one side of the heat exchanger, the fan drives air to enter the casing from the air inlet, and the air enters the indoor through the air outlet after heat exchange with the heat exchanger to form a heat exchange air flow;The cabinet type air conditioner further comprises: a rotating door, the rotating door is rotatably arranged at the air outlet, and the rotating door rotates towards the inside of the casing to open the air outlet;Wherein, the cabinet type air conditioner further comprises: a plurality of transmission seats, the transmission seat is connected to one side of the rotating door towards the inside of the casing, and a plurality of transmission seats are respectively adjacent to the upper and lower ends of the rotating door, the transmission seat is configured with rack structure;A plurality of driving mechanisms, a plurality of driving mechanisms are respectively fixed in the casing and correspond to a plurality of transmission seats, the driving mechanism is engaged with the rack structure to drive the rotating door to rotate.

[0007] The above technical scheme has the following advantages or beneficial effects: the driving mechanism is engaged with the rack structure, so that the stability of power transmission can be improved, and the rotating angle of the rotating door can be more accurately controlled; in addition, the plurality of driving mechanisms can drive the rotating door to rotate from positions adjacent to the upper and lower ends of the rotating door, that is, the upper and lower ends of the rotating door are both powered to drive the rotating door to move, the upper and lower sides of the rotating door can be fixed by the plurality of driving mechanisms, and thus the rotating stability of the rotating door can be improved, and the rotating door is not prone to fluctuation during rotation or after being fixed, and the structure is more reasonable.

[0008] According to some embodiments of the present application, the driving mechanism comprises: a fixing seat fixed in the casing and adjacent to the air outlet; a driving motor installed on the fixing seat; and a transmission gear sleeved on a motor shaft of the driving motor, the transmission gear being synchronous with the motor shaft and engaged with the rack structure.

[0009] The above technical scheme has the following advantages or beneficial effects: the fixing seat is arranged adjacent to the air outlet, so that the fixing seat can be close to the rotating door, and thus the driving motor can be close to the rotating door, so as to facilitate the transmission connection between the driving motor and the transmission seat.

[0010] According to some embodiments of the present application, one of the fixing seat and the transmission seat is provided with a rotating shaft, and the other of the fixing seat and the transmission seat is provided with a rotating shaft hole, and the rotating shaft is rotatably matched in the rotating shaft hole.

[0011] The above technical scheme has the following advantages or beneficial effects: the transmission seat can rotate around the central axis of the rotating shaft, that is, the rotating door can rotate around the central axis of the rotating shaft, so as to avoid the rotation of the rotating door from being deviated. In addition, the matching structure of the rotating shaft and the rotating shaft hole arranged on the fixing seat and the transmission seat can make the structure of the fixing seat and the transmission seat more compact, which is beneficial to reducing the space required for installing the transmission seat and the fixing seat, and facilitating assembly.

[0012] According to some embodiments of the present application, the rack structure extends in an arc shape, and the arc center of the rack structure coincides with the central axis of the rotating shaft.

[0013] The above technical scheme has the following advantages or beneficial effects: in this way, the transmission seat can rotate around the central axis of the rotating shaft under the engagement transmission of the transmission gear and the rack structure, so that the rotating door can rotate around the central axis of the rotating shaft, the transmission gear and the rack structure will not be stuck, the structure is more reasonable, and the rotating door can be stably rotated.

[0014] According to some embodiments of the present application, the transmission seat is further provided with a guide groove, and the fixed seat is provided with a guide column which extends into the guide groove and is slidable along the guide groove.

[0015] The above technical solution has the following advantages or beneficial effects: by setting the guide column to slide along the guide groove, the rotation of the transmission seat relative to the fixed seat can be guided, which is beneficial to simplify the rotation structure of the transmission seat and limit the rotation of the transmission seat to avoid the transmission seat from shaking, so that the transmission seat can stably rotate relative to the fixed seat, and the rotation of the rotating door is more stable.

[0016] According to some embodiments of the present application, the driving mechanism further comprises: a anti-dropping cap connected to the end of the guide column, and the anti-dropping cap is blocked on the side of the guide groove away from the fixed seat.

[0017] The above technical solution has the following advantages or beneficial effects: the anti-dropping cap can be used to limit the guide column in the axial direction, so that the guide column can be prevented from disengaging from the guide groove, the transmission seat is not easy to move relative to the fixed seat in the up-down direction, the stability of the relative position of the transmission seat and the fixed seat is further improved, and the cooperation between the driving mechanism and the rack structure is more stable and reliable.

[0018] According to some embodiments of the present application, along the radial direction of the transmission seat, the guide groove and the rack structure are spaced apart, and the guide groove is located on the outside of the rack structure.

[0019] The above technical solution has the following advantages or beneficial effects: on the one hand, the transmission gear and the guide column can be prevented from interfering with each other in position, so as to facilitate the meshing transmission of the transmission gear and the rack structure, and the structure is more reasonable, and on the other hand, the distance between the guide groove and the rotating shaft can be far, so that the force arm formed between the guide column and the rotating shaft can be long, the position stability of the transmission seat can be improved through the cooperation of the guide column and the guide groove, the transmission seat is less likely to shake or deviate during rotation, and the rotation stability of the rotating door can be improved.

[0020] According to some embodiments of the present application, the plurality of transmission seats comprises a first transmission seat and a second transmission seat, the first transmission seat is adjacent to the upper end of the rotating door, and the second transmission seat is adjacent to the lower end of the rotating door; and the plurality of driving mechanisms comprises a first driving mechanism and a second driving mechanism, the first driving mechanism is adjacent to the upper end of the rotating door, and the second driving mechanism is adjacent to the lower end of the rotating door; wherein the first transmission seat is stopped on the upper side of the fixed seat of the first driving mechanism, and the second transmission seat is stopped on the lower side of the fixed seat of the second driving mechanism; or, the first transmission seat is stopped on the lower side of the fixed seat of the first driving mechanism, and the second transmission seat is stopped on the upper side of the fixed seat of the second driving mechanism.

[0021] The above technical solution has the following advantages or beneficial effects: the fixed seat of the first driving mechanism and the fixed seat of the second driving mechanism can jointly limit the rotating door in the up-down direction, so that the fixing of the rotating door in the up-down direction is more stable.

[0022] According to some embodiments of the present application, the air outlet has opposite first and second side edges in the left-right direction, and the plurality of rotating doors comprises: a first rotating door, the rotating axis of the first rotating door is adjacent to the first side edge; and a second rotating door, the rotating axis of the second rotating door is adjacent to the second side edge, the first rotating door and the second rotating door jointly control the opening or closing of the air outlet.

[0023] The above technical solution has the following advantages or beneficial effects: the first rotating door and the second rotating door can rotate in directions away from each other around their own rotating axes to open the air outlet, and the rotation of the first rotating door and the second rotating door will not interfere with each other. Moreover, by providing multiple rotating doors, the width of a single rotating door can be reduced, thereby reducing the space required for the rotation of a single rotating door. The rotating door will not excessively occupy the internal space of the cabinet when rotating, and the structure is more reasonable.

[0024] According to some embodiments of the present application, the cabinet comprises: an outer shell, the outer shell is configured to form the air inlet and the air outlet; a panel seat, the panel seat is arranged in the outer shell and located at the air outlet, and the fixed seat is connected to the side of the panel seat facing the outer shell.

[0025] The above technical solution has the following advantages or beneficial effects: by dividing the cabinet into an outer shell and a panel seat, the outer shell can shield the panel seat, that is, the outer shell can play a decorative role, and it can be understood that the thickness of the outer shell can be set to be relatively thin, which facilitates the processing of the outer shell. The panel seat is arranged in the outer shell, and the structural strength of the panel seat can be high, so as to more stably fix the driving mechanism through the panel seat.

[0026] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of embodiments in accordance with the present application. BRIEF DESCRIPTION OF DRAWINGS

[0027] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description of embodiments, taken in conjunction with the accompanying drawings, in which:

[0028] Figure 1 is a structural schematic view of a cabinet type air conditioner according to an embodiment of the present application;

[0029] Figure 2 is an exploded view of a cabinet type air conditioner according to an embodiment of the present application;

[0030] Figure 3 is a sectional view of a cabinet type air conditioner according to an embodiment of the present application;

[0031] Figure 4 is an assembly schematic view of a rotating door, a driving mechanism and a transmission seat according to an embodiment of the present application;

[0032] Figure 5 is an enlarged schematic view of a structure at A of Figure 4

[0033] Figure 6 is a cooperation schematic view of a rotating door, a plurality of transmission seats and a plurality of driving mechanisms according to an embodiment of the present application;

[0034] Figure 7 is a structural schematic view of a transmission seat and a driving mechanism according to an embodiment of the present application;

[0035] Figure 8 is an exploded view of a transmission seat and a driving mechanism according to an embodiment of the present application;

[0036] Figure 9 is a structural schematic view of a transmission seat according to an embodiment of the present application;

[0037] Figure 10 is a structural schematic view of a fixing seat according to an embodiment of the present application.

[0038] REFERENCE NUMERALS:

[0039] 1, cabinet type air conditioner;

[0040] 100, casing; 110, air inlet; 120, air outlet; 121, first side edge; 122, second side edge; 130, outer shell; 140, panel seat; 142, second connecting hole;

[0041] 200, air duct piece;​

[0042] 300, rotating door; 310, first rotating door; 320, second rotating door;

[0043] 400, transmission seat; 401, first transmission seat; 402, second transmission seat; 410, rack structure; 420, rotating shaft hole; 430, guide groove; 440, reinforcing rib;

[0044] 500, driving mechanism; 510, fixed seat; 511, rotating shaft; 512, guide column; 514, first connecting hole; 520, driving motor; 521, motor shaft; 530, transmission gear; 540, first driving mechanism; 550, second driving mechanism. DETAILED DESCRIPTION

[0045] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.

[0046] In the description of the present application, 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", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0047] In the description of the present application, "first feature" and "second feature" can include one or more features.

[0048] In the description of the present application, "a plurality of" means two or more, and "several" means one or more.

[0049] A cabinet type air conditioner 1 according to an embodiment of the present application is described below with reference to the drawings.

[0050] The front-rear direction in the drawings is the front-rear direction of the cabinet type air conditioner 1, the left-right direction is the left-right direction of the cabinet type air conditioner 1, and the up-down direction is the up-down direction of the cabinet type air conditioner 1.

[0051] As shown in FIG. 1, the cabinet type air conditioner 1 according to an embodiment of the present application includes a cabinet 10, a rotating door 300, a first transmission seat 401, a second transmission seat 402, a first driving mechanism 540, and a second driving mechanism 550. Figures 1-10As shown, the cabinet air conditioner 1 according to the embodiment of the utility model can include a casing 100, the casing 100 is equipped with air inlet 110 and air outlet 120, in this way, air can flow into the casing 100 through the air inlet 110, and can flow to the indoor through the air outlet 120.

[0052] The cabinet air conditioner 1 can include a heat exchanger, the heat exchanger is arranged in the casing 100, in this way, the air flowing into the casing 100 through the air inlet 110 can exchange heat with the refrigerant in the heat exchanger, the air after heat exchange can flow to the indoor through the air outlet 120, and further can absorb the heat of the indoor air or release the heat to the air through the refrigerant in the heat exchanger, so as to realize the refrigeration or heating for the indoor.

[0053] The cabinet air conditioner 1 can include a fan, the fan is arranged in the casing 100 and located at one side of the heat exchanger, the fan drives the air to enter the casing 100 from the air inlet 110, and the air enters the indoor through the air outlet 120 after heat exchange with the heat exchanger to form a heat exchange airflow, wherein, the casing 100 can be provided with an air duct piece 200, and the fan can be arranged in the air duct piece 200, in this way, the air duct piece 200 can be used to avoid the position interference between the fan and the adjacent components in the casing 100. Moreover, the indoor air can flow into the casing 100 under the driving of the fan, and is guided to flow to the air outlet 120 through the air duct piece 200, which is beneficial to make the flow of the heat exchange airflow more orderly, so as to improve the heat exchange efficiency of the indoor air and the heat exchanger and the air guiding effect on the heat exchange airflow.

[0054] The cabinet air conditioner 1 can further include a rotating door 300, the rotating door 300 is rotatably arranged at the air outlet 120, and the rotating door 300 rotates to the inside of the casing 100 to open the air outlet 120.

[0055] Wherein, the rotating door 300 can be one, that is, one rotating door 300 controls the opening or closing of a single air outlet 120; or, the rotating door 300 can be multiple, that is, a single air outlet 120 can be provided with multiple rotating doors 300, and the multiple rotating doors 300 can jointly control the opening or closing of the air outlet 120.

[0056] Moreover, by rotating the rotating door 300 inward to open the air outlet 120, in this way, when the air outlet 120 is opened, the rotating door 300 can be turned to the inside of the casing 100, and further can avoid the rotating door 300 from exceeding the casing 100 outward, so as to avoid the user from colliding with the rotating door 300, which is beneficial to improve the safety of the product, and the user experience is better.

[0057] Moreover, the outer side of the rotating door 300 is more flat, and when the rotating door 300 is turned inward, the outer side of the rotating door 300 can face the air duct of the air outlet 120, that is, the air flow can flow through the outer side of the rotating door 300, and the air resistance of the outer side of the rotating door 300 to the air flow can be smaller.

[0058] The cabinet-type air conditioner 1 can further include a plurality of transmission seats 400 connected to one side of the rotating door 300 facing the inside of the cabinet 100, and the plurality of transmission seats 400 are adjacent to the upper and lower ends of the rotating door 300, respectively, and the transmission seat 400 is configured with a rack structure 410. For example, the transmission seat 400 and the rotating door 300 can be connected by bolts, that is, the transmission seat 400 and the rotating door 300 can be synchronously rotated, and the transmission seat 400 is arranged on the inner side of the rotating door 300, so that the transmission seat 400 can be shielded by the rotating door 300, and the user cannot directly observe the structure of the transmission seat 400 from the outside of the cabinet-type air conditioner 1, which is beneficial to improve the appearance of the cabinet-type air conditioner 1.

[0059] In addition, the cabinet-type air conditioner 1 can further include a plurality of driving mechanisms 500 fixed in the cabinet 100 and corresponding to the plurality of transmission seats 400, respectively, and the driving mechanism 500 is engaged with the rack structure 410 to drive the rotating door 300 to rotate.

[0060] By engaging the driving mechanism 500 with the rack structure 410, the stability of power transmission can be improved, and the rotating angle of the rotating door 300 can be more accurately controlled. When the driving mechanism 500 operates, since the driving mechanism 500 is fixed relative to the cabinet 100, the driving mechanism 500 can drive the transmission seat 400 to move through the rack structure 410, and then the rotating door 300 can be rotated to open or close the air outlet 120 by using the rotating door 300.

[0061] Moreover, the plurality of transmission seats 400 are adjacent to the upper and lower ends of the rotating door 300, respectively, and the plurality of driving mechanisms 500 correspond to the plurality of transmission seats 400, respectively, and the plurality of driving mechanisms 500 can be drivingly connected to the plurality of transmission seats 400, respectively, so that the plurality of driving mechanisms 500 can drive the rotating door 300 to rotate from positions adjacent to the upper and lower ends of the rotating door 300, respectively, that is, the upper and lower ends of the rotating door 300 are both powered to drive the rotating door 300 to move, thereby improving the rotating stability of the rotating door 300, and the rotating door 300 is not easy to fluctuate during rotation and after being fixed, and the structure is more reasonable.

[0062] Moreover, the rotating door 300 is driven to move by the plurality of driving mechanisms 500 from positions at upper and lower ends of the rotating door 300, so that rotating positioning structures such as rotating shafts arranged at a middle portion of the rotating door 300 can be omitted, the structure of the rotating door 300 is simplified, the rotating door 300 is convenient to process, and the rotating positioning structures at the middle portion of the rotating door 300 can avoid blocking the air outlet 120, so that the air outlet of the cabinet air conditioner 1 has smaller air resistance and the air outlet is more smooth.

[0063] Therefore, the driving mechanism 500 of the cabinet air conditioner 1 according to the embodiment of the present application is in gear engagement transmission with the rotating door 300, and the plurality of driving mechanisms 500 simultaneously drive the single rotating door 300 to rotate, so that the rotating stability of the rotating door 300 is improved, and the air resistance of the air flow is reduced.

[0064] In some specific embodiments of the present application, as shown in Figure 4 and Figure 5 the driving mechanism 500 can include a fixed seat 510.

[0065] The fixed seat 510 is fixed in the cabinet 100 and adjacent to the air outlet 120, and the driving mechanism 500 can include a driving motor 520, and the driving motor 520 is installed on the fixed seat 510. For example, the fixed seat 510 can be fixed in the cabinet 100 by bolt connection.

[0066] The fixed seat 510 is arranged adjacent to the air outlet 120, so that the fixed seat 510 can be close to the rotating door 300, and the driving motor 520 can be close to the rotating door 300, so as to facilitate the transmission connection between the driving motor 520 and the transmission seat 400. Moreover, the fixed seat 510 is arranged in the cabinet 100, and the driving motor 520 is fixed through the fixed seat 510, so that the fixing of the driving motor 520 is simplified, and the assembly is more convenient and fast.

[0067] In addition, as shown in Figure 8 the driving mechanism 500 can further include a transmission gear 530, the transmission gear 530 is sleeved on a motor shaft 521 of the driving motor 520, the transmission gear 530 rotates synchronously with the motor shaft 521, and the transmission gear 530 is in gear engagement with the rack structure 410.

[0068] For example, the cross-sectional shape of the end portion of the motor shaft 521 can be non-circular, so that the transmission gear 530 sleeved on the motor shaft 521 will not rotate relative to the motor shaft 521, and synchronous rotation of the transmission gear 530 and the motor shaft 521 can be achieved.

[0069] The driving motor 520 is arranged behind the fixed seat 510, and the motor shaft 521 can extend out of the fixed seat 510, so that the motor shaft 521 is connected with the transmission gear 530. In addition, along the height direction of the rotating door 300, the transmission gear 530 can be arranged between the driving motor 520 and the transmission seat 400, so that the transmission gear 530 is limited by the transmission seat 400 and the driving motor 520, and the transmission gear 530 is not easy to displace, so as to facilitate the meshing of the transmission gear 530 and the rack structure 410. Therefore, when the driving motor 520 rotates, the transmission gear 530 can rotate synchronously with the motor shaft 521, and the transmission seat 400 rotates relative to the cabinet 100 through the meshing transmission between the transmission gear 530 and the rack structure 410, and then the rotating door 300 rotates under the driving of the transmission seat 400, so as to control the opening or closing of the air outlet 120.

[0070] In addition, the rotation of the motor shaft 521 can be converted into the rotation of the rack structure 410 through the meshing transmission of the transmission gear 530 and the rack structure 410, and then the rotating door 300 can be rotated, the power transmission is more stable, and the power of the driving motor 520 can be transmitted to the rotating door 300 more efficiently through the mutual meshing of the transmission gear 530 and the rack structure 410, so as to improve the transmission efficiency of the power and control the rotation of the rotating door 300 more accurately.

[0071] In some specific embodiments of the present application, as shown in Figures 8-10 One of the fixed seat 510 and the transmission seat 400 is provided with the rotating shaft 511, and the other of the fixed seat 510 and the transmission seat 400 is provided with the rotating shaft hole 420, and the rotating shaft 511 is rotatably matched in the rotating shaft hole 420.

[0072] For example, the rotating shaft hole 420 can be constructed on the fixed seat 510, and the rotating shaft 511 can be constructed on the transmission seat 400; or the rotating shaft 511 can be constructed on the fixed seat 510, and the rotating shaft hole 420 can be constructed on the transmission seat 400. In this way, the transmission seat 400 can rotate around the central axis of the rotating shaft 511, that is, the rotating door 300 can rotate around the central axis of the rotating shaft 511, so as to avoid the rotation of the rotating door 300 from being deviated. In addition, by arranging the matching structure of the rotating shaft 511 and the rotating shaft hole 420 on the fixed seat 510 and the transmission seat 400, the structure of the fixed seat 510 and the transmission seat 400 can be more compact, which is beneficial to reducing the space required for installing the transmission seat 400 and the fixed seat 510, and facilitating assembly.

[0073] Specifically, the rotating shaft 511 is rotatably connected with the rotating shaft hole 420, when the motor shaft 521 of the driving motor 520 rotates forwardly, the transmission gear 530 can rotate forwardly, and then the transmission seat 400 can be driven to rotate inwardly around the central axis of the rotating shaft 511, that is, the rotating door 300 can be driven to rotate inwardly around the central axis of the rotating shaft 511 to open the air outlet; when the motor shaft 521 of the driving motor 520 rotates reversely, the transmission gear 530 can rotate reversely, and then the transmission seat 400 can be driven to rotate outwardly around the central axis of the rotating shaft 511, that is, the rotating door 300 can be driven to rotate outwardly around the central axis of the rotating shaft 511 to close the air outlet.

[0074] In some specific embodiments of the present application, as shown in Figure 8 and Figure 9 The rack structure 410 extends in an arc shape, and the arc center of the rack structure 410 coincides with the central axis of the rotating shaft 511. In this way, under the meshing transmission of the transmission gear 530 and the rack structure 410, the transmission seat 400 can rotate around the central axis of the rotating shaft 511, so that the rotating door 300 can rotate around the central axis of the rotating shaft 511, and the transmission gear 530 and the rack structure 410 will not appear transmission jamming phenomenon, and the structure is more reasonable, so that the rotating door 300 can stably rotate.

[0075] In some specific embodiments of the present application, as shown in Figure 7 The transmission seat 400 is further configured with a guide groove 430, and the fixed seat 510 is provided with a guide column 512, the guide column 512 extends into the guide groove 430 and is slidable along the guide groove 430.

[0076] By setting the guide column 512 to slide along the guide groove 430, the rotation of the transmission seat 400 relative to the fixed seat 510 can be guided, which is beneficial to simplify the rotation structure of the transmission seat 400, and the rotation of the transmission seat 400 can be limited to avoid the transmission seat 400 from shaking, so that the transmission seat 400 can stably rotate relative to the fixed seat 510, and then the rotation of the rotating door 300 is more stable.

[0077] As shown in Figure 7 The transmission seat 400 can be configured with a plurality of reinforcing ribs 440, and the plurality of reinforcing ribs 440 can be arranged on the side of the transmission seat 400 away from the fixed seat 510, so that the structural strength of the transmission seat 400 can be improved by the plurality of reinforcing ribs 440, so that the cooperation between the transmission seat 400 and the driving mechanism 500 is more stable and reliable.

[0078] In some specific embodiments of the utility model, drive mechanism 500 can further include anti -drop cap (the drawing is not indicated), anti -drop cap is connected to the end of guide column 512, and anti -drop cap is blocked to the side of guide groove 430 away from fixed base 510.

[0079] Wherein, anti -drop cap and guide column 512 can be connected by fastener, by being blocked to the side of guide groove 430 away from fixed base 510, can be limited to guide column 512 along the axial direction using anti -drop cap, further can avoid guide column 512 from separating from guide groove 430, transmission seat 400 is not easy relative to the relative movement of fixed base 510 along the up and down direction, further improve the relative position of transmission seat 400 and fixed base 510 stable, drive mechanism 500 and rack structure 410 cooperation is more stable and reliable.

[0080] In addition, it needs to be explained that, anti -drop cap can also slide along guide groove 430, so anti -drop cap will not affect the sliding of guide column 512 along guide groove 430, to ensure that transmission seat 400 can move relative to fixed base 510.

[0081] In some specific embodiments of the utility model, as shown in Figure 9 Along the radial direction of transmission seat 400, guide groove 430 is spaced apart from rack structure 410, and guide groove 430 is located on the outside of rack structure 410.

[0082] In other words, along the radial direction of transmission seat 400, guide groove 430 can be arranged adjacent to the radial outside of transmission seat 400.

[0083] In this way, on the one hand, the position interference between transmission gear 530 and guide column 512 can be avoided, so that transmission gear 530 and rack structure 410 are engaged and driven, and the structure is more reasonable, and on the other hand, the distance between guide groove 430 and rotating shaft 511 can be far, so that the force arm formed between guide column 512 and rotating shaft 511 can be long, and the position stability of transmission seat 400 can be improved by the cooperation of guide column 512 and guide groove 430, and transmission seat 400 is less likely to shake and deviate during rotation, and the rotation stability of rotating door 300 can be improved.

[0084] In some specific embodiments of the utility model, as shown in Figure 2 , Figure 4 and Figure 6 Multiple transmission seats 400 include first transmission seat 400 and second transmission seat 400, first transmission seat 400 is adjacent to the upper end of rotating door 300, and second transmission seat 400 is adjacent to the lower end of rotating door 300.

[0085] And, the plurality of driving mechanisms 500 includes a first driving mechanism 540 adjacent to the upper end of the rotating door 300 and a second driving mechanism 550 adjacent to the lower end of the rotating door 300.

[0086] That is, the first driving mechanism 540 can drive the first transmission seat 400 to rotate, and the second driving mechanism 550 can drive the second transmission seat 400 to rotate, so that the upper and lower ends of the rotating door 300 can be driven by the first driving mechanism 540 and the second driving mechanism 550 to make the rotating door 300 more stably rotate.

[0087] As shown in Figure 4 and Figure 6 , the first transmission seat 400 is stopped on the upper side of the fixed seat 510 of the first driving mechanism 540, and the second transmission seat 400 is stopped on the lower side of the fixed seat 510 of the second driving mechanism 550. That is, the first transmission seat 400 can be prevented from moving downward by the fixed seat 510 of the first driving mechanism 540, and the second transmission seat 400 can be prevented from moving upward by the fixed seat 510 of the second driving mechanism 550, so that the fixed seat 510 of the first driving mechanism 540 and the fixed seat 510 of the second driving mechanism 550 can jointly limit the rotating door 300 in the up-down direction, so that the rotating door 300 is more stably fixed in the up-down direction.

[0088] Or, the first transmission seat 400 is stopped on the lower side of the fixed seat 510 of the first driving mechanism 540, and the second transmission seat 400 is stopped on the upper side of the fixed seat 510 of the second driving mechanism 550. That is, the first transmission seat 400 can be prevented from moving upward by the fixed seat 510 of the first driving mechanism 540, and the second transmission seat 400 can be prevented from moving downward by the fixed seat 510 of the second driving mechanism 550, so that the fixed seat 510 of the first driving mechanism 540 and the fixed seat 510 of the second driving mechanism 550 can also jointly limit the rotating door 300 in the up-down direction, so that the rotating door 300 is more stably fixed in the up-down direction.

[0089] Therefore, not only can the driving motor 520 be fixed by the fixed seat 510, but also the transmission seat 400 can be supported and limited by the fixed seat 510, so that the rotating door 300 is more stably and reliably fixed, and the rotating door 300 can rotate more stably.

[0090] In some specific embodiments of the present application, as shown in Figure 3 , the air outlet 120 has opposite first and second side edges 121 and 122 in the left-right direction, and the plurality of rotating doors 300 can include a first rotating door 310 and a second rotating door 320.

[0091] The rotation axis of the first rotating door 310 is adjacent to the first side 121, and the rotation axis of the second rotating door 320 is adjacent to the second side 122, and the first rotating door 310 and the second rotating door 320 jointly control the opening or closing of the air outlet 120.

[0092] That is, when the first rotating door 310 and the second rotating door 320 open the air outlet 120, the first rotating door 310 and the second rotating door 320 can rotate in directions away from each other around their own rotation axes to open the air outlet 120, and the rotation of the first rotating door 310 and the second rotating door 320 does not interfere with each other, and the first rotating door 310 and the second rotating door 320 also do not block the air flow, and the structure design is more reasonable.

[0093] Furthermore, by providing a plurality of rotating doors 300, the width of a single rotating door 300 can be reduced, and the space required for the rotation of a single rotating door 300 can be reduced, and the rotating door 300 does not excessively occupy the internal space of the cabinet 100 when rotating, so as to facilitate the rotating door 300 to rotate to the inside of the cabinet 100 to open the air outlet, and the structure is more reasonable.

[0094] In some embodiments of the present application, as shown in Figure 2 and Figure 3 The cabinet 100 can include an outer shell 130, and the outer shell 130 is configured to form the air inlet 110 and the air outlet 120.

[0095] The cabinet 100 can include a panel seat 140, and the panel seat 140 is arranged in the outer shell 130 and located at the air outlet 120, and the fixed seat 510 is connected to one side of the panel seat 140 facing the outer shell 130. Among them, a plurality of first connecting holes 514 can be arranged in one of the fixed seat 510 and the panel seat 140, and a plurality of second connecting holes 142 are arranged in the other, and the plurality of first connecting holes 514 and the second connecting holes 142 are connected by fasteners.

[0096] Furthermore, the air inlet 110 can be provided with an air inlet grille, and the air outlet 124 can be provided with an air outlet grille, and the air inlet grille and the air outlet grille can block dust and impurities, so as to reduce the dust and impurities entering the cabinet 100, and thus the interior of the cabinet type air conditioner 1 can be kept clean.

[0097] By dividing the cabinet 100 into the outer shell 130 and the panel seat 140, the outer shell 130 can shield the panel seat 140, that is, the outer shell 130 can play a decorative role, and it can be understood that the thickness of the outer shell 130 can be set to be thin, which facilitates the processing of the outer shell 130, and the panel seat 140 is arranged in the outer shell 130, and the structural strength of the panel seat 140 can be higher, so as to more stably fix the parts of the cabinet type air conditioner 1, such as the driving mechanism 500, through the panel seat 140.

[0098] Among them, such as Figure 3 As shown, when the first rotating door 310 and the second rotating door 320 open the air outlet 120 and rotate to their extreme positions, the first rotating door 310, the second rotating door 320 and the panel base 140 can jointly define the air outlet duct. In this way, the first rotating door 310 and the second rotating door 320 will not only not block the air outlet airflow, but can also guide the air outlet airflow so that the air outlet airflow can flow more smoothly into the room through the air outlet duct.

[0099] Other components and operations of the cabinet air conditioner 1 according to the embodiments of the present utility model are known to those skilled in the art and will not be described in detail here.

[0100] The cabinet air conditioner 1 of this invention performs a refrigeration cycle by using a compressor, condenser, expansion valve, and evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the conditioned and heat-exchanged air.

[0101] The compressor compresses refrigerant gas under high temperature and pressure and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and the heat is released to the surrounding environment through the condensation process.

[0102] The expansion valve expands the high-temperature, high-pressure liquid refrigerant condensed in the condenser into a low-pressure liquid refrigerant. The evaporator evaporates the expanded refrigerant in the expansion valve and returns the low-temperature, low-pressure refrigerant gas to the compressor. The evaporator achieves its cooling effect by utilizing the latent heat of refrigerant evaporation to exchange heat with the material being cooled. Throughout the cycle, the cabinet air conditioner 1 regulates the temperature and humidity of the indoor space.

[0103] In the description of this specification, references to terms such as "specific embodiment" and "specific example" refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example that is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0104] 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 cabinet type air conditioner, comprising: a cabinet, provided with an air inlet and an air outlet; a heat exchanger, provided in the cabinet; a fan, provided in the cabinet and located at one side of the heat exchanger, the fan driving air to enter the cabinet from the air inlet, and the air, after heat exchange with the heat exchanger to form a heat exchanged air flow, entering a room through the air outlet; characterized in that the cabinet type air conditioner further comprises: a rotating door, rotatably provided at the air outlet, and the rotating door rotates towards the inside of the cabinet to open the air outlet; wherein the cabinet type air conditioner further comprises: a plurality of transmission seats, connected to the side of the rotating door facing the inside of the cabinet, and a plurality of the transmission seats are respectively adjacent to the upper and lower ends of the rotating door, and the transmission seat is configured with a rack structure; a plurality of drive mechanisms, a plurality of the drive mechanisms are respectively fixed in the cabinet and correspond to a plurality of the transmission seats one by one, the drive mechanism is engaged with the rack structure to drive the rotating door to rotate.

2. The cabinet-type air conditioner according to claim 1, wherein the drive mechanism comprises: a fixed seat, fixed in the cabinet and adjacent to the air outlet; a drive motor, mounted on the fixed seat; a transmission gear, sleeved on the motor shaft of the drive motor, the transmission gear rotates synchronously with the motor shaft, and the transmission gear is engaged with the rack structure.

3. The cabinet-type air conditioner according to claim 2, wherein One of the fixed seat and the transmission seat is provided with a rotating shaft, and the other of the fixed seat and the transmission seat is provided with a rotating shaft hole, the rotating shaft is rotatably matched in the rotating shaft hole.

4. The cabinet-type air conditioner according to claim 3, wherein The rack structure extends in an arc shape, and the center of the arc of the rack structure coincides with the center axis of the rotating shaft.

5. The cabinet-type air conditioner according to claim 2, wherein The transmission seat is also configured with a guide groove, the fixed seat is provided with a guide column, the guide column extends into the guide groove and is slidable along the guide groove.

6. The cabinet-type air conditioner according to claim 5, wherein The drive mechanism further comprises: an anti-dropping cap, connected to the end of the guide column, and the anti-dropping cap is stopped on the side of the guide groove away from the fixed seat.

7. The cabinet-type air conditioner according to claim 5, wherein In the radial direction of the transmission seat, the guide groove is spaced apart from the rack structure, and the guide groove is located on the outside of the rack structure.

8. The cabinet-type air conditioner according to claim 2, wherein A plurality of the transmission seats comprise a first transmission seat and a second transmission seat, the first transmission seat is adjacent to the upper end of the rotating door, and the second transmission seat is adjacent to the lower end of the rotating door; and a plurality of the drive mechanisms comprise a first drive mechanism and a second drive mechanism, the first drive mechanism is adjacent to the upper end of the rotating door, and the second drive mechanism is adjacent to the lower end of the rotating door; wherein the first transmission seat is stopped on the upper side of the fixed seat of the first drive mechanism, and the second transmission seat is stopped on the lower side of the fixed seat of the second drive mechanism; or the first transmission seat is stopped on the lower side of the fixed seat of the first drive mechanism, and the second transmission seat is stopped on the upper side of the fixed seat of the second drive mechanism.

9. The cabinet-type air conditioner according to claim 1, wherein The air outlet has opposite first and second side edges in the left-right direction, and a plurality of the rotating doors comprise: A first swing door, a rotation axis of the first swing door being adjacent to the first side; A second swing door, a rotation axis of the second swing door being adjacent to the second side, the first swing door and the second swing door jointly controlling opening or closing the air outlet.

10. The cabinet-type air conditioner according to claim 2, wherein The machine case comprises: An outer shell, the outer shell constituting the air inlet and the air outlet; A panel seat, the panel seat being arranged in the outer shell and located at the air outlet, the fixing seat being connected to a side of the panel seat facing the outer shell.

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