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 air duct piece is fixed in the machine shell and located on one side of the heat exchanger; the fan is arranged in the air duct piece and 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 and then enters a room through the air duct piece and the multiple air outlets; the plurality of sliding doors are slidably arranged at the plurality of air outlets in a one-to-one correspondence manner so as to open or close the plurality of air outlets; when the sliding door opens the air outlet, the first side edge of the sliding door is adjacent to the air outlet, the first side edge is provided with a flow guide face, an air guide included angle A is formed between the flow guide face and the side, facing the air duct piece, of the sliding door, and the air guide included angle A is an obtuse angle. According to the cabinet air conditioner, airflow at the air outlet can be guided through the flow guide face of the sliding door, then the direction of outlet airflow at the air outlet can be adjusted through the sliding door, and the direct blowing prevention effect and the air guide effect are better.

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, a fan and an air duct piece, the fan can drive indoor air to enter the casing from an air inlet, and the indoor air flows to the indoor from the air duct piece and 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 provided with a sliding door, the sliding door is slidably arranged at the air outlet, and the air outlet can be opened or closed by driving the sliding door to slide.

[0004] However, the sliding door of the cabinet type air conditioner in the related art can only open or close the air outlet, the sliding door itself does not have a wind guide function, and thus the air outlet air flow cannot be guided, the air outlet wind guide effect of the cabinet type air conditioner is poor, and the user experience is poor. SUMMARY

[0005] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a cabinet type air conditioner, the cabinet type air conditioner can guide the air flow of the air outlet by the flow guide surface of the sliding door, and thus the direction of the air outlet air flow of the air outlet can be adjusted by the sliding door, the direct blowing can be prevented, and the wind guide effect is better.

[0006] In order to realize the above-mentioned purpose, according to the embodiment of the utility model, a cabinet type air conditioner is provided, the cabinet type air conditioner comprises: a casing, the casing is provided with an air inlet and a plurality of air outlets; a heat exchanger, the heat exchanger is arranged in the casing; an air duct piece, the air duct piece is fixed in the casing and located at one side of the heat exchanger; a fan, the fan is arranged in the air duct piece, the fan drives air to enter the casing from the air inlet, and the air enters the indoor through the air duct piece and a plurality of air outlets after heat exchange with the heat exchanger to form a heat exchange air flow; the cabinet type air conditioner further comprises: a plurality of sliding doors, a plurality of sliding doors are slidably arranged at a plurality of air outlets one by one to open or close a plurality of air outlets, wherein when the sliding door opens the air outlet, the first side edge of the sliding door is adjacent to the air outlet, the first side edge is configured with a flow guide surface, and a wind guide included angle A is formed between the flow guide surface and the side of the sliding door facing the air duct piece, the wind guide included angle A is an obtuse angle.

[0007] The above technical scheme has the following advantages or beneficial effects: when the sliding door is opened, the airflow flowing out of the air outlet can flow through the flow guide surface, so as to adjust the flow direction of the airflow flowing out of the air outlet by the flow guide surface, that is, the outflow direction of the airflow flowing out of the air outlet can be changed by the flow guide surface, and thus the sliding door can have the air guiding effect. Moreover, by adjusting the size of the air guiding angle and the position of the sliding door, the angle between the flow guide surface and the airflow flowing out of the air outlet can be adjusted to a better angle, which is beneficial to better guiding the airflow flowing out of the air outlet by the flow guide surface, so as to make the anti-direct blowing effect of the cabinet air conditioner better. Moreover, the position of the sliding door when the sliding door is opened can be adjusted to change the angle between the flow guide surface and the airflow flowing out of the air outlet, and thus the flow direction of the airflow flowing out of the air outlet can be changed, so as to realize multi-angle air supply of the cabinet air conditioner, which can further improve the user experience.

[0008] According to some embodiments of the present application, the air guiding angle A satisfies: 120°≤air guiding angle A≤150°.

[0009] The above technical scheme has the following advantages or beneficial effects: in this way, the air guiding angle A can be prevented from being too small, so that the flow guide surface can effectively adjust the flow direction of the airflow, to avoid the airflow directly blowing on the user, and the air guiding effect is better. Moreover, the air guiding angle A can be prevented from being too large, and thus the flow guide surface can be prevented from blocking the airflow flowing out of the air outlet, so as to ensure that the airflow can more smoothly flow out of the air outlet and flow into the room.

[0010] According to some embodiments of the present application, the flow guide surface and the side of the sliding door facing the air duct piece are circularly arc transitioned.

[0011] The above technical scheme has the following advantages or beneficial effects: the airflow flowing through the arc transition between the flow guide surface and the inner side surface of the sliding door can be arc air guiding, which is beneficial to improving the flow smoothness of the airflow. Moreover, the circular arc transition can prevent the airflow from being cut by the edges of the sliding door, and thus the noise generated by the airflow during the flow process can be reduced, and the user experience is better.

[0012] According to some embodiments of the present application, the first side edge is further provided with a reinforcing surface, the reinforcing surface is arranged between the flow guide surface and the side of the first side edge away from the air duct piece, and the reinforcing surface is inclined towards the flow guide surface along the width direction of the sliding door.

[0013] The above technical scheme has the following advantages or beneficial effects: by arranging the reinforcing surface, the structural strength of the sliding door at the first side edge can be improved by the reinforcing surface, the sliding door is less likely to be deformed or damaged at the first side edge, and thus the air guiding effect of the flow guide surface can be ensured, and the service life of the sliding door can be prolonged.

[0014] According to some embodiments of the present application, the side of the air outlet facing the flow guide surface is provided with a sealing matching surface, and when the sliding door closes the air outlet, the flow guide surface is attached to the sealing matching surface.

[0015] The above technical solution has the following advantages or beneficial effects: when the sliding door closes the air outlet, the flow guide surface and the sealing matching surface can be matched to better attach and seal the sliding door and the cabinet, when the cabinet air conditioner is not working, dust and impurities can be better prevented from entering the cabinet, so as to ensure the cleanliness of the interior of the cabinet air conditioner. Moreover, when a single sliding door closes the corresponding air outlet, the closure of the air outlet can be more tight, air leakage and noise can be avoided, and the user experience is better.

[0016] According to some embodiments of the present application, along the left-right direction of the cabinet air conditioner, the sliding door extends in an arc shape, and the sliding door has a plurality of opening positions, and the angle between the flow guide surface and the heat exchange airflow flowing out of the air duct piece is different when the sliding door is in different opening positions.

[0017] The above technical solution has the following advantages or beneficial effects: in this way, the sliding door can be better attached to the cabinet, so that the appearance of the cabinet is more beautiful. Moreover, the sliding door can rotate relative to the air duct piece, and thus the angle of the flow guide surface relative to the air duct piece can be changed, that is, the angle between the flow guide surface and the airflow flowing out of the air duct piece can be changed. When the sliding door slides to different positions, the flow guide surface can guide the outlet airflow to different directions, so that multi-angle air supply of the cabinet air conditioner can be realized by adjusting the position of the sliding door.

[0018] According to some embodiments of the present application, when the sliding door slides to open the air outlet, the angle between the flow guide surface and the heat exchange airflow flowing out of the air duct piece increases.

[0019] The above technical solution has the following advantages or beneficial effects: in this way, when the sliding door moves to different positions, the outlet airflow can be guided to different directions. It can be understood that when the air outlet needs to be opened larger, the outlet airflow demand is larger. By increasing the angle between the flow guide surface and the heat exchange airflow flowing out of the air duct piece, the influence of the flow guide surface on the outlet airflow of the air outlet is smaller, and thus the outlet airflow of the air outlet is more smooth.

[0020] According to some embodiments of the present application, the cabinet air conditioner further comprises: a plurality of driving devices, the plurality of driving devices are arranged in the cabinet and are in one-to-one transmission connection with the plurality of sliding doors, and the plurality of driving devices respectively and independently drive the plurality of sliding doors to slide.

[0021] The sliding door can rotate relative to the air duct, and the angle of the flow guide surface relative to the air duct can be changed, that is, the included angle between the flow guide surface and the air flow out of the air duct can be changed.

[0022] According to some embodiments of the present application, the driving device comprises: a fixing seat fixed in the cabinet and adjacent to the air outlet; a driving motor installed on the fixing seat, and a rack structure provided on the side of the sliding door facing the fixing seat, the rack structure extending along the width direction of the sliding door, a transmission gear sleeved on the motor shaft of the driving motor, the transmission gear rotating synchronously with the motor shaft, and the transmission gear meshing with the rack structure.

[0023] The fixing seat is arranged in the cabinet and located above the air outlet, which facilitates the transmission connection between the driving motor and the sliding door, avoids the blocking of the air outlet by the fixing seat, ensures the smooth flow of the air flow, and reliably drives the sliding door to slide by the power transmission of the driving motor.

[0024] According to some embodiments of the present application, the plurality of air outlets comprises a first air outlet and a second air outlet, the first air outlet and the second air outlet are respectively adjacent to the left and right sides of the cabinet; and the plurality of sliding doors comprises a first sliding door and a second sliding door, the first sliding door is slidably arranged at the first air outlet, and the second sliding door is slidably arranged at the second air outlet; wherein the first sliding door slides away from the second sliding door to open the first air outlet, and the second sliding door slides away from the first sliding door to open the second air outlet.

[0025] The technical scheme has the following advantages or beneficial effects: by arranging multiple air outlets, the air volume of the cabinet air conditioner can be increased, and the air flow blown by the cabinet air conditioner can be more evenly distributed in the room; by adjusting the position of the sliding door to change the opening size of the corresponding air outlet, the position of the sliding door when multiple sliding doors are opened can be adjusted according to the air volume requirement, so as to adjust the air volume of different air outlets of the cabinet air conditioner; when the position of the sliding door on the left (or the right) is adjusted to adjust the air flow direction of the corresponding air outlet, the air outlet on the other side can be normally opened and air outlet, so that the air volume can be reduced due to the air outlet being blocked by the sliding door; when the anti-direct blowing function of the cabinet air conditioner is realized, the air volume of the cabinet air conditioner can be ensured to be large, so that the refrigeration or heating efficiency of the cabinet air conditioner is better, and the user experience is better.

[0026] The additional aspects and advantages of the present application will be partially given in the following description, and some will become apparent from the following description, or be understood by those skilled in the art through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

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

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

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

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

[0031] Figure 4 is an enlarged schematic view of the structure at B of Figure 3

[0032] Figure 5 is a sectional view when multiple air outlets are opened according to an embodiment of the present application;

[0033] Figure 6 is a sectional view when multiple air outlets are closed according to an embodiment of the present application;

[0034] Figure 7 is an assembly schematic view of a driving device and a cabinet according to an embodiment of the present application;

[0035] Figure 8 is an enlarged schematic view of the structure at C of Figure 7

[0036] ​​Figure 9 is a sectional view of the cabinet air conditioner according to the embodiments of the present application.

[0037] Reference signs:

[0038] 1. A cabinet air conditioner;

[0039] 100. A cabinet air conditioner; 110. An air inlet; 120. An air outlet; 121. A first air outlet; 122. A second air outlet; 123. A sealing mating surface;

[0040] 200. An air duct piece;

[0041] 300. A sliding door; 301. A first side edge; 310. A flow guide surface; 320. A reinforcing surface; 330. A rack structure; 340. A first sliding door; 350. A second sliding door;

[0042] 400. A driving device; 410. A fixing seat; 411. A motor mounting groove; 420. A driving motor; 421. A motor shaft. DETAILED DESCRIPTION

[0043] 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.

[0044] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships 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.

[0045] In the description of the present application, "a first feature" and "a second feature" can include one or more of the features.

[0046] In the description of the present application, "a plurality of" means two or more, and "several" means one or more.

[0047] A cabinet air conditioner 1 according to embodiments of the present application is described below with reference to the drawings.

[0048] The front-rear direction in the drawing is the front-rear direction of the cabinet air conditioner 1, the left-right direction is the left-right direction of the cabinet air conditioner 1, and the up-down direction is the up-down direction of the cabinet air conditioner 1.

[0049] As shown in Figures 1-9 The cabinet air conditioner 1 according to the embodiment of the utility model can include a shell 100, the shell 100 is equipped with air inlet 110 and multiple air outlets 120, in this way, indoor air can flow into the shell 100 through the air inlet 110, and can flow to the indoor through the air outlet 120, and the air outlet through multiple air outlets 120 at the same time can make the air outlet air flow more evenly distributed in the indoor, the air outlet and the air guide effect can be better, which is beneficial to improve the refrigeration or heating efficiency of the cabinet air conditioner 1.

[0050] The cabinet air conditioner 1 can include a heat exchanger, the heat exchanger is arranged in the shell 100, in this way, the air flowing into the shell 100 through the air inlet 110 can exchange heat with the refrigerant in the heat exchanger, the heat-exchanged air can flow to the indoor through the air outlet 120, and then the refrigerant in the heat exchanger can absorb the heat of the indoor air or release heat to the indoor air, realizing the refrigeration or heating of the indoor.

[0051] The cabinet air conditioner 1 can include an air duct piece 200, the air duct piece 200 is fixed in the shell 100 and located at one side of the heat exchanger, in this way, the air flow in the shell 100 can be guided by the air duct piece 200 to make the air flow in the shell 100 more orderly and smooth, and then the air guide effect of the cabinet air conditioner 1 can be improved and the noise of the air flow can be reduced.

[0052] The cabinet air conditioner 1 can include a fan, the fan is arranged in the air duct piece 200, the fan drives air to enter the shell 100 from the air inlet 110, and the air exchanges heat with the heat exchanger to form heat-exchanged air flow, and then the heat-exchanged air flow enters the indoor through the air duct piece 200 and multiple air outlets 120.

[0053] For example, the fan can be a cross-flow fan, and one or more cross-flow fans can be arranged in the air duct piece 200, when one fan is arranged, one fan can guide air to multiple air outlets 120, and when multiple fans (for example, two) are arranged, multiple fans can correspondingly guide air to multiple air outlets 120.

[0054] The fan is arranged in the air duct 200, so that the fan can avoid position interference with adjacent components in the cabinet 100 by the air duct 200. In addition, indoor air can flow into the cabinet 100 under the driving of the fan and be guided to the air outlet 120 through the air duct 200, which is beneficial to making the flow of the heat exchange air flow more orderly, thereby improving the heat exchange efficiency of the indoor air and the heat exchanger and the air guiding effect on the heat exchange air flow. In addition, the air flow after heat exchange can flow to the indoor through the plurality of air outlets 120, and the multi-angle air supply to the indoor can be realized through the plurality of air outlets 120, which is beneficial to improving the refrigeration or heating effect of the cabinet air conditioner 1.

[0055] In addition, the cabinet air conditioner 1 can further include a plurality of sliding doors 300, which are arranged at the plurality of air outlets 120 one by one and are slidably arranged to open or close the plurality of air outlets 120.

[0056] In this way, the opening or closing of the corresponding air outlet 120 can be controlled by driving the sliding door 300 to slide. In addition, the plurality of sliding doors 300 are arranged one by one corresponding to the plurality of air outlets 120. In this way, when a single sliding door 300 is driven to control the opening or closing of the corresponding air outlet 120, the remaining air outlets 120 can normally perform air outlet, that is, when the cabinet air conditioner 1 controls the opening and closing of the corresponding air outlet by adjusting part of the sliding doors 300, the air outlet amount of the cabinet air conditioner 1 can still be large to ensure that the cabinet air conditioner 1 can normally operate.

[0057] When the sliding door 300 opens the air outlet 120, the first side edge 301 of the sliding door 300 is adjacent to the air outlet 120, the first side edge 301 is configured with a flow guide surface 310, and the flow guide surface 310 and the side of the sliding door 300 facing the air duct 200 form an air guiding angle A, and the air guiding angle A is an obtuse angle.

[0058] In other words, the flow guide surface 310 and the inner side surface of the sliding door 300 form an air guiding angle A. That is, along the width direction of the sliding door 300 away from the air outlet 120, the flow guide surface 310 is inclined to the direction close to the air duct 200.

[0059] It can be understood that by arranging the flow guide surface 310 on the first side edge 301 of the sliding door 300, and the flow guide surface 310 and the inner side surface of the sliding door 300 form an obtuse angle, that is, the flow guide surface 310 can be inclined relative to the flow direction of the air outlet air flow. In this way, when the sliding door 300 is opened, the air flow flowing out of the air outlet 120 can flow through the flow guide surface 310 to adjust the flow direction of the air outlet air flow by the flow guide surface 310, that is, the air outlet direction of the air outlet air flow can be changed by the flow guide surface 310, and the sliding door 300 can have an air guiding effect, which is beneficial to improving the air guiding effect of the cabinet air conditioner 1, and the direct blowing effect can be better.

[0060] In addition, it should be noted that when the sliding door 300 slides relative to the cabinet 100, the flow guide surface 310 also moves with the sliding door 300, that is, the sliding door 300 can change the position of the flow guide surface 310, and thus the included angle between the air flow and the flow guide surface 310 can be adjusted, and the flow guide surface 310 can guide the air flow in different directions when the included angle between the flow guide surface 310 and the air flow is different. That is, when the sliding door 300 slides to different positions and stops, the flow guide surface 310 can guide the air flow in different directions, so that the multi-angle air supply of the cabinet air conditioner 1 can be realized by adjusting the position of the sliding door 300. In addition, the sliding speed of the sliding door 300 can also be controlled to achieve the diversified air supply and the anti-straight blowing function of the cabinet air conditioner 1.

[0061] Therefore, by adjusting the size of the air guide included angle and the position of the sliding door 300, the included angle between the flow guide surface 310 and the air flow can be adjusted to a better angle, which is beneficial to the flow guide surface 310 to better guide the air flow, so that the anti-straight blowing effect of the cabinet air conditioner 1 is better. In addition, by adjusting the position of the sliding door 300 when the sliding door 300 is opened, the included angle between the flow guide surface 310 and the air flow can be changed, and thus the flow direction of the air flow can be changed, so that the multi-angle air supply of the cabinet air conditioner 1 can be realized, and the user experience can be further improved.

[0062] Therefore, by adjusting the size of the air guide included angle and the position of the sliding door 300, the included angle between the flow guide surface 310 and the air flow can be adjusted to a better angle, which is beneficial to the flow guide surface 310 to better guide the air flow, so that the anti-straight blowing effect of the cabinet air conditioner 1 is better. In addition, by adjusting the position of the sliding door 300 when the sliding door 300 is opened, the included angle between the flow guide surface 310 and the air flow can be changed, and thus the flow direction of the air flow can be changed, so that the multi-angle air supply of the cabinet air conditioner 1 can be realized, and the user experience can be further improved.

[0063] In some specific embodiments, as shown in FIG. 1, the air guide included angle A satisfies: 120°≤ air guide included angle A. Figure 4

[0064] That is, the air guide included angle A cannot be too small. If the air guide included angle A is too small, when the sliding door 300 is opened, the included angle between the flow guide surface 310 and the air flow flowing out of the air duct 200 is small, that is, the flow guide surface 310 is nearly parallel to the air flow, so that the flow guide surface 310 has little effect on the flow direction of the air flow, and the guiding effect of the flow guide surface 310 is poor, and thus the direction of the air flow cannot be effectively changed, and the air guide and anti-straight blowing effects are poor. Therefore, A cannot be less than 120°.

[0065] Preferably, 125°≤ A, so that when the sliding door 300 is opened, the flow guide surface 310 can effectively adjust the flow direction of the air flow to change the air outlet angle of the air flow, and the air guide effect is obvious, so as to avoid the air flow directly blowing on the user, and thus the user experience can be improved. ​

[0066] Further preferably, 130°≤A, so that the air guiding effect of the sliding door 300 itself can be better, when the sliding door 300 is opened, the flow direction of the outlet air flow can be adjusted more effectively by the flow guiding surface 310, the air guiding effect of the flow guiding surface 310 on the outlet air flow is more obvious, and thus the outlet air flow can be more effectively prevented from directly blowing on the user, and the user experience is further improved.

[0067] In some specific embodiments, the air guiding angle A, and A satisfies: A≤150°.

[0068] That is, the air guiding angle A cannot be too large. If A is too large, the flow guiding surface 310 will be close to parallel to the side of the sliding door 300 facing the air duct member 200, so that when the sliding door 300 is opened, the flow guiding surface 310 blocks the outlet of the outlet air flow, and thus the outlet air volume of the cabinet-type air conditioner 1 is affected, and the outlet air effect is poor. Therefore, A cannot be greater than 140°.

[0069] Preferably, A≤145°, so that when the sliding door 300 is opened, the flow guiding surface 310 does not block the outlet of the outlet air flow, and the flow guiding surface 310 can preferably guide the outlet air flow, so that the outlet air flow can smoothly flow to the indoor through the outlet 120.

[0070] Further preferably, A≤140°, when the sliding door 300 is opened, the air flow can more smoothly flow to the indoor through the outlet 120, and the flow guiding surface 310 can better guide the outlet air flow to further improve the air guiding effect of the sliding door 300 on the outlet air flow.

[0071] Specifically, the air guiding angle A satisfies: 120°≤air guiding angle A≤150°. For example, A can be 120°, 125°, 130°, 135°, 140°, 145°, or 150°. In this way, it can be avoided that the air guiding angle A is too small, so that the flow guiding surface 310 can effectively adjust the flow direction of the outlet air flow to avoid the outlet air flow directly blowing on the user, and the air guiding effect is better. It can also be avoided that the air guiding angle A is too large, and thus the flow guiding surface 310 can be prevented from blocking the outlet of the outlet 120, so as to ensure that the outlet air flow can more smoothly flow to the indoor through the outlet 120.

[0072] In some specific embodiments of the present application, as shown in Figure 4 and Figure 5 It is shown that the flow guiding surface 310 and the side of the sliding door 300 facing the air duct member 200 are transitioned by an arc.

[0073] That is, the arc-shaped transition is formed between the guide surface 310 and the inner side surface of the sliding door 300, so that the sliding door 300 is not configured with an edge on the side adjacent to the air outlet 120. In this way, when the sliding door 300 is opened, the airflow flowing through the arc-shaped transition between the guide surface 310 and the inner side surface of the sliding door 300 can be guided by the arc-shaped transition, which is beneficial to improve the flow smoothness of the outlet airflow, and the use of the arc-shaped transition can avoid the edge of the sliding door 300 cutting the outlet airflow, thereby reducing the noise generated by the outlet airflow during flow, and the user experience is better.

[0074] In some specific embodiments of the present application, the guide surface 310 extends from the side of the sliding door 300 facing the air duct 200 to the side of the sliding door 300 facing away from the air duct 200.

[0075] That is, the side surface of the sliding door 300 in the width direction is entirely configured as the guide surface 310, so that the cross-sectional area of the guide surface 310 is larger, which is beneficial to increase the contact area between the guide surface 310 and the outlet airflow, so that the guide surface 310 can better guide the outlet airflow, that is, the air guiding effect of the sliding door 300 can be better, and the flow direction of the outlet airflow can be adjusted by the sliding door 300, so that the anti-direct blowing effect of the cabinet air conditioner 1 is better.

[0076] In some specific embodiments of the present application, as shown in Figure 4 The first side edge 301 is also configured with a reinforcing surface 320, the reinforcing surface 320 is arranged between the guide surface 310 and the side of the first side edge 301 facing away from the air duct 200, and the reinforcing surface 320 is inclined towards the guide surface 310 along the width direction of the sliding door 300.

[0077] By arranging the reinforcing surface 310, the structural strength of the sliding door 300 at the first side edge 301 can be improved by the reinforcing surface 320, the sliding door 300 is less likely to deform or be damaged at the first side edge 301, thereby ensuring the guiding effect of the guide surface 310, and prolonging the service life of the sliding door 300.

[0078] In some specific embodiments of the present application, as shown in Figure 3 and Figure 4 The guide surface 310 extends from the upper end of the first side edge 301 to the lower end of the first side edge 301.

[0079] That is, the flow guide surface 310 can extend along the height direction of the sliding door 300, and the upper end of the flow guide surface 310 can be flush with the upper side of the sliding door 300, and the lower end of the flow guide surface 310 can be flush with the lower side of the sliding door 300, so that the structure of the sliding door 300 can be simplified, the sliding door 300 is convenient to process, and the area of the flow guide surface 310 can be increased, so that the air flow can be more fully contacted with the flow guide surface 310, and then the flow guide surface 310 can be better guided to the air flow, the air guiding effect is better, and the direct blowing effect of the cabinet air conditioner 1 is better.

[0080] In some specific embodiments of the present application, as shown in Figure 4 The side of the air outlet 120 facing the flow guide surface 310 is provided with a sealing cooperation surface 123, and when the sliding door 300 closes the air outlet 120, the flow guide surface 310 is attached to the sealing cooperation surface 123.

[0081] In this way, when the sliding door 300 closes the air outlet 120, the flow guide surface 310 can be used in cooperation with the sealing cooperation surface 123 to better seal the sliding door 300 and the cabinet 100, thereby avoiding a gap between the first side edge 301 of the sliding door 300 and the side edge of the air outlet 120. In this way, when the cabinet air conditioner 1 is not working, dust and impurities can be better prevented from entering the cabinet 100, so as to ensure the cleanliness of the interior of the cabinet air conditioner 1. Moreover, when a single sliding door 300 closes the corresponding air outlet 120, the closure of the air outlet 120 can be more tightly, avoiding air leakage and noise, and the user experience is better.

[0082] In some specific embodiments of the present application, as shown in Figure 3 and Figure 4 In the left-right direction of the cabinet air conditioner 1, the sliding door 300 extends in an arc shape, and the sliding door 300 has a plurality of opening positions, and the angle between the flow guide surface 310 and the heat exchange air flow flowing out of the air duct piece 200 is different when the sliding door 300 is in different opening positions.

[0083] Among them, by constructing the sliding door 300 as a circular arc, the sliding door 300 can better fit the cabinet 100, so that the appearance of the cabinet 100 is more beautiful.

[0084] And, the sliding door 300 is configured in a circular arc shape, when the sliding door 300 slides relative to the cabinet 100, the sliding door 300 can rotate relative to the air duct 200, and further, the angle of the flow guide surface 310 relative to the air duct 200 can be changed, that is, the included angle between the flow guide surface 310 and the air flow out of the air duct 200 can be changed, when the sliding door 300 slides to different positions, the flow guide surface 310 can guide the air outflow to different directions, so that the multi-angle air supply of the cabinet air conditioner 1 can be realized by adjusting the position of the sliding door 300.

[0085] In some embodiments of the present application, as shown in Figure 3 When the sliding door 300 slides to open the air outlet 120, the included angle between the flow guide surface 310 and the heat exchange air flow out of the air duct 200 increases.

[0086] That is, when the sliding door 300 slides to the direction of opening the air outlet 120, the included angle between the flow guide surface 310 and the heat exchange air flow out of the air duct 200 can gradually increase. In this way, when the sliding door 300 moves to different positions, the air outflow can be guided to different directions, and it can be understood that when the air outlet 120 needs to be opened larger, the air outflow demand is larger, by increasing the included angle between the flow guide surface 310 and the heat exchange air flow out of the air duct 200, the influence of the flow guide surface 310 on the air outflow of the air outlet 120 will be smaller, and further, the air outflow of the air outlet 120 can be more smooth.

[0087] In addition, by adjusting the movement rate of the sliding door 300, the continuous uniform or variable speed movement of the sliding door 300 can be realized, and further, the air outflow direction of the air outlet 120 can be continuously changed, so that the diversified air supply and the straight blowing prevention function can be realized.

[0088] In some embodiments of the present application, as shown in Figures 2-9 The cabinet air conditioner 1 can further include a plurality of driving devices 400, the plurality of driving devices 400 are arranged in the cabinet 100 and are in one-to-one transmission connection with the plurality of sliding doors 300, and the plurality of driving devices 400 respectively drive the plurality of sliding doors 300 to slide.

[0089] Among them, the plurality of driving devices 400 can be arranged in the cabinet 100 and adjacent to the air outlet 120, so that the driving device 400 is adjacent to the sliding door 300, so as to facilitate the transmission connection between the driving device 400 and the sliding door 300.

[0090] And, the plurality of drive devices 400 are in one-to-one transmission connection with the plurality of sliding doors 300, so that each sliding door 300 can slide relative to the cabinet 100 under the drive of the corresponding drive device 400, that is, the plurality of sliding doors 300 can move independently and do not affect each other, and the plurality of sliding doors 300 can control the opening and closing of the plurality of air outlets 120 respectively. And, the position of the sliding door 300 opening can be adjusted more accurately by controlling the drive device 400, so as to change the flow direction of the air flow more accurately, so that the air guiding effect and the anti-straight blowing effect of the cabinet air conditioner 1 are better.

[0091] In some embodiments of the present application, as shown in Figure 7 and Figure 8 The drive device 400 can include a fixed seat 410, and the fixed seat 410 is fixed in the cabinet 100 and adjacent to the air outlet 120.

[0092] The drive device 400 can include a drive motor 420, and the drive motor 420 is installed on the fixed seat 410, and the side of the sliding door 300 facing the fixed seat 410 is provided with a rack structure 330, the rack structure 330 extends along the width direction of the sliding door 300, and a transmission gear (not shown in the figure) is sleeved on the motor shaft 421 of the drive motor 420, the transmission gear rotates synchronously with the motor shaft 421, and the transmission gear is in meshing transmission with the rack structure 330.

[0093] The fixed seat 410 can be arranged in the cabinet 100 and located on the upper side of the air outlet 120, so that the fixed seat 410 can be adjacent to the sliding door 300, facilitating the transmission connection between the drive motor 420 and the sliding door 300, and avoiding the fixed seat 410 from blocking the air outlet 120 to ensure the smooth flow of the air flow.

[0094] In addition, a motor mounting groove 411 can be formed on the fixed seat 410 for mounting the drive motor 420, for example, the motor mounting groove 411 and the drive motor 420 can be connected by fasteners. When the drive motor 420 is arranged in the motor mounting groove 411, the motor shaft 421 can extend downward out of the motor mounting groove 411, so as to facilitate the connection between the drive motor 420 and the transmission gear. And, the transmission gear and the rack structure 330 are in meshing transmission to drive the sliding door 300 to slide, and the power transmission of the drive motor 420 can be more stable, so as to reliably drive the sliding door 300 to slide by the drive motor 420.

[0095] In addition, the fixing seat 410 can be configured with a fixing column, and a part of the transmission gear can be sleeved on the fixing column, so that the transmission gear can be positioned by the fixing column, and the transmission gear or the motor shaft 421 of the driving motor 420 can be prevented from shaking, thereby improving the stability of the transmission connection between the driving motor 420 and the sliding door 300, and the driving motor 420 can more stably drive the sliding door 300 to slide.

[0096] In some embodiments of the present application, as shown in Figure 9 The plurality of air outlets 120 include a first air outlet 121 and a second air outlet 122, and the first air outlet 121 and the second air outlet 122 are adjacent to the left and right sides of the cabinet 100. By providing the plurality of air outlets 120, the air volume of the cabinet air conditioner 1 can be improved, and the airflow blown by the cabinet air conditioner 1 can be more evenly distributed in the room, and the user experience is better.

[0097] In addition, the plurality of sliding doors 300 include a first sliding door 340 and a second sliding door 350, the first sliding door 340 is slidably arranged at the first air outlet 121, and the second sliding door 350 is slidably arranged at the second air outlet 122.

[0098] The first sliding door 340 slides away from the second sliding door 350 to open the first air outlet 121, and the second sliding door 350 slides away from the first sliding door 340 to open the second air outlet 122. For example, the first air outlet 121 is located on the left side of the cabinet 100, and the second air outlet 122 is located on the right side of the cabinet 100, the first sliding door 340 can slide to the left to open the first air outlet 121, and the second sliding door 350 can slide to the right to open the second air outlet 122.

[0099] In this way, the opening and closing states of the first air outlet 121 can be controlled by driving the first sliding door 340 to slide relative to the cabinet 100, and the opening and closing states of the second air outlet 122 can be controlled by driving the second sliding door 350 to slide relative to the cabinet 100. The plurality of sliding doors 300 can more flexibly control the opening or closing of each air outlet 120, and the position of the sliding door 300 can be adjusted to change the opening size of the corresponding air outlet 120, and then the position of the plurality of sliding doors 300 when opened can be adjusted according to the air volume demand, so as to adjust the air volume of different air outlets of the cabinet air conditioner 1, and the user experience is better.

[0100] And, in this way, when the air flow direction of the air outlet 120 on the left (or right) is adjusted by adjusting the position of the sliding door 300 on the left (or right), the air outlet 120 on the other side can be normally opened and air outlet, thereby avoiding the air outlet 120 being blocked by the sliding door 300 to reduce the air outlet, and when the direct blowing function of the cabinet air conditioner 1 is realized, the air outlet of the cabinet air conditioner 1 can be ensured to be large, thereby the refrigeration or heating efficiency of the cabinet air conditioner 1 can be ensured to be good, and the user experience is better.

[0101] Other configurations and operations of the cabinet air conditioner 1 according to the embodiments of the present application are known to those skilled in the art, and will not be described in detail here.

[0102] The cabinet air conditioner 1 in the present application uses a compressor, a condenser, an expansion valve and an evaporator to perform a refrigeration cycle of the cabinet air conditioner 1. The refrigeration cycle includes a series of processes involving compression, condensation, expansion and evaporation, and supplies refrigerant to the air that has been adjusted and heat exchanged.

[0103] The compressor compresses the refrigerant gas in a high-temperature and high-pressure state 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 heat is released to the surrounding environment through the condensation process.

[0104] The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a refrigeration effect by exchanging heat with the material to be cooled using the latent heat of evaporation of the refrigerant. Throughout the cycle, the cabinet air conditioner 1 can adjust the temperature and humidity of the indoor space.

[0105] In the description of the present application, the description of the terms "specific embodiments", "specific examples" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0106] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A cabinet air conditioner, comprising: a cabinet, the cabinet being provided with an air inlet and a plurality of air outlets; a heat exchanger, the heat exchanger being arranged in the cabinet; an air duct, the air duct being fixed in the cabinet and located at one side of the heat exchanger; a fan, the fan being arranged in the air duct, 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 exchange air flow, entering a room through the air duct and the plurality of air outlets; characterized in that the cabinet air conditioner further comprises: a plurality of sliding doors, the plurality of sliding doors being slidably arranged at the plurality of air outlets one by one to open or close the plurality of air outlets; wherein, when the sliding door opens the air outlet, a first side edge of the sliding door is adjacent to the air outlet, the first side edge is configured with a flow guide surface, and a flow guide included angle A is formed between the flow guide surface and a side of the sliding door facing the air duct, the flow guide included angle A is obtuse.

2. The cabinet-type air conditioner according to claim 1, wherein The flow guide included angle A satisfies: 120°≤flow guide included angle A≤150°.

3. The cabinet-type air conditioner according to claim 1, wherein The flow guide surface and the side of the sliding door facing the air duct are circularly arc transitioned.

4. The cabinet-type air conditioner according to claim 1, wherein The first side edge is further configured with a reinforcing surface, the reinforcing surface being arranged between the flow guide surface and a side of the first side edge away from the air duct, and the reinforcing surface is inclined towards the flow guide surface along the width direction of the sliding door.

5. The cabinet-type air conditioner according to claim 1, wherein A side of the air outlet facing the flow guide surface is provided with a sealing matching surface, and when the sliding door closes the air outlet, the flow guide surface is fitted on the sealing matching surface.

6. The cabinet-type air conditioner according to claim 1, wherein Along the left-right direction of the cabinet air conditioner, the sliding door extends in an arc shape, and the sliding door has a plurality of open positions, and the included angle between the flow guide surface and the heat exchange air flow out of the air duct is different when the sliding door is at different open positions.

7. The cabinet-type air conditioner according to claim 6, wherein When the sliding door slides to open the air outlet, the included angle between the flow guide surface and the heat exchange air flow out of the air duct increases.

8. The cabinet-type air conditioner according to claim 6, wherein Further comprising: a plurality of driving devices, the plurality of driving devices being arranged in the cabinet and being in one-to-one transmission connection with the plurality of sliding doors, and the plurality of driving devices respectively and independently drive the plurality of sliding doors to slide.

9. The cabinet-type air conditioner according to claim 8, wherein The driving device comprises: a fixed seat, the fixed seat being fixed in the cabinet and adjacent to the air outlet; a driving motor, the driving motor being mounted on the fixed seat, and a side of the sliding door facing the fixed seat being provided with a rack structure, the rack structure extending along the width direction of the sliding door, a transmission gear being sleeved on the motor shaft of the driving motor, the transmission gear rotating synchronously with the motor shaft, and the transmission gear being in mesh transmission with the rack structure.

10. The cabinet-type air conditioner according to claim 1, wherein The plurality of air outlets comprises a first air outlet and a second air outlet, the first air outlet and the second air outlet being respectively adjacent to the left and right sides of the cabinet; and the sliding door is a plurality of and comprises a first sliding door and a second sliding door, the first sliding door being slidably arranged at the first air outlet, and the second sliding door being slidably arranged at the second air outlet. The first sliding door slides away from the second sliding door to open the first air outlet, and the second sliding door slides away from the first sliding door to open the second air outlet. The first sliding door slides away from the second sliding door to open the first air outlet, and the second sliding door slides away from the first sliding door to open the second air outlet.

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