Air conditioner

Abstract

The utility model discloses an air conditioner and relates to the technical field of air conditioning, the air conditioner comprises a shell, the shell comprises a bottom shell and a face shell, the face shell is connected to the front end of the bottom shell, an air outlet channel and an air inducing channel are arranged on the shell, and cold air or hot air can be discharged through the air outlet channel. The two ends of the air inducing channel communicate with the air outlet channel and the communicating opening correspondingly. When the air conditioner is in the first state, negative pressure can be generated due to the fact that the flowing speed of the air outlet channel is high during air outlet. Air outside the air conditioner can be sucked into the air inducing channel of the communicating port through negative pressure, and finally the sucked air is mixed with cold air or hot air in the air outlet channel to be discharged. The mixed air outlet mode is adopted, the problem that the cold air temperature is too low or the hot air is too dry can be solved, meanwhile, the influence on indoor temperature adjustment is small, and the use experience of a user can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioner. Background Art

[0002] Air conditioners can cool or heat the room by blowing cold or hot air into the room to adjust the indoor temperature. However, due to the large temperature difference between the cold or hot air blown out and the surrounding environment, there is a problem that the cold air is too cold or the hot air is relatively dry, which will directly blow on the user, resulting in a reduced user experience. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an air conditioner that can introduce indoor air into an air outlet when the air is discharged, and can improve the problem of too low temperature of cold air or too dry hot air after mixed air discharge.

[0004] An air conditioner according to an embodiment of the utility model includes: a shell, provided with an air outlet channel and an air induction channel, the shell includes a bottom shell and a surface shell, the surface shell is connected to the front end of the bottom shell, one end of the air induction channel is connected to the air outlet channel, and the other end is connected to the external space through a connecting port provided at the front end of the surface shell or the bottom shell; wherein the air conditioner has a first state, and when the air conditioner is in the first state, air in the external space can enter the air outlet channel through the air induction channel.

[0005] The air conditioner according to the embodiment of the utility model has at least the following beneficial effects:

[0006] By arranging an air outlet channel and an air induction channel in the shell, cold air or hot air can be discharged through the air outlet channel, and the two ends of the air induction channel are respectively connected to the air outlet channel and the connecting port. When the air conditioner is in the first state, negative pressure will be generated due to the fast flow rate of the air outlet channel when the air is discharged. The negative pressure can suck the air outside the air conditioner into the connecting port air induction channel, and the sucked air is finally mixed with the cold air or hot air in the air outlet channel for discharge. The mixed air outlet method can improve the problem of too low cold air temperature or too dry hot air, and at the same time has little effect on the regulation of indoor temperature, which can improve the user experience.

[0007] According to some embodiments of the present utility model, the face shell includes a first plate segment and a second plate segment, the second plate segment is connected to one end of the first plate segment close to the air outlet channel, and the connecting port is constructed as a plurality of through holes provided in the second plate segment.

[0008] According to some embodiments of the utility model, the air conditioner further includes a first air guide plate and a second air guide plate arranged at the air outlet of the air outlet channel. When the air conditioner is in the first state, the first air guide plate opens the air outlet and the second air guide plate opens the air inlet channel.

[0009] According to some embodiments of the utility model, the air conditioner also has a second state. When the air conditioner is in the second state, the first air guide plate closes the air outlet, and the second air guide plate is located at the junction of the air inlet channel and the air outlet channel to close the air inlet channel.

[0010] According to some embodiments of the utility model, the connecting port is a plurality of first micropores arranged on the face shell, the first air guide plate is provided with a plurality of second micropores, and the air conditioner also includes a third air guide plate connected to the shell, and the third air guide plate is provided with a plurality of third micropores; the air conditioner has a third state, and when the air conditioner is in the third state, at least part of the structure of the second air guide plate is located on the outside of the face shell, and an air outlet area is formed between the side wall of the bottom shell away from the second air guide plate and the second air guide plate, and the first air guide plate and the third air guide plate jointly cover the air outlet area so that the shell can exhaust air through the first micropores, the second micropores and the third micropores.

[0011] According to some embodiments of the utility model, the second air guide plate and the third air guide plate are both rotatably connected to the shell, and the air conditioner also includes a first motor and a second motor, the first motor and the second air guide plate are drivingly connected, and the second motor and the third air guide plate are drivingly connected.

[0012] According to some embodiments of the present invention, when the air conditioner is in the first state, the third air guide plate is located inside the bottom shell and constitutes a portion of the inner wall of the air introduction channel.

[0013] According to some embodiments of the utility model, the third air guide plate includes an arc segment and a straight segment connected to each other, and when the air conditioner is in the first state, the arc segment is located at one end of the straight segment close to the first microhole; or the third air guide plate is arc-shaped as a whole.

[0014] According to some embodiments of the utility model, the air conditioner also has a fourth state. When the air conditioner is in the fourth state, the first air guide plate opens the air outlet of the air outlet channel, and the second air guide plate is located at the junction of the air induction channel and the air outlet channel to close the air induction channel.

[0015] According to some embodiments of the utility model, the air conditioner has a fifth state. When the air conditioner is in the fifth state, the first air guide plate is located below the bottom shell, and the angle between the second air guide plate and the surface shell is an obtuse angle or a right angle.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a structural schematic diagram of an air conditioner in a first state according to an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of an air conditioner in a second state according to an embodiment of the utility model;

[0020] Figure 3 This is a structural schematic diagram of an air conditioner in a sixth state according to an embodiment of the utility model;

[0021] Figure 4 This is a structural schematic diagram of an air conditioner in a third state according to an embodiment of the utility model;

[0022] Figure 5 It is a structural schematic diagram of an air conditioner in a fourth state according to an embodiment of the utility model;

[0023] Figure 6 This is a structural schematic diagram of an air conditioner in a seventh state according to an embodiment of the utility model;

[0024] Figure 7 It is a structural schematic diagram of an air conditioner in a fifth state according to an embodiment of the utility model.

[0025] Reference numerals:

[0026] Air conditioner 1000;

[0027] Shell 100; air outlet channel 110; air outlet 111; air outlet area 112; air induction channel 120; surface shell 130; first micropore 131; first plate segment 132; second plate segment 133; first air guide plate 140; second micropore 141; second air guide plate 150; third air guide plate 160; third micropore 161; arc segment 162; straight segment 163; wind wheel 170; heat exchanger 180; bottom shell 190. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] Reference Figure 1 and Figure 2 As shown, an air conditioner 1000 of an embodiment of the utility model can be used to adjust the indoor temperature, for example, it can be used for cooling or heating to meet the user's use needs. The air conditioner 1000 of the embodiment of the utility model includes a housing 100, a wind wheel 170 and a heat exchanger 180. The housing 100 includes a bottom shell 190 and a surface shell 130. The surface shell 130 is fixedly connected to the front end of the bottom shell 190, and the surface shell 130 is arranged in the up and down direction. The wind wheel 170 and the heat exchanger 180 are both installed inside the housing 100, and the heat exchanger 180 is located above the wind wheel 170. The bottom shell 190 is formed with an air outlet channel 110, and when the wind wheel 170 rotates, it drives the surrounding air to flow, so that after the air passes through the heat exchanger 180, the air and the heat exchanger 180 undergo heat exchange, thereby generating cold air or hot air, and finally blowing out from the air outlet channel 110.

[0033] Reference Figure 1As shown, the housing 100 is provided with an air outlet channel 110 and an air induction channel 120. For example, the air outlet channel 110 is provided on the bottom shell 190, and an air induction channel 120 is formed between the bottom shell 190 and the surface shell 130, and the air induction channel 120 is located above the air outlet channel 110. In another embodiment, the bottom shell 190 may also be formed with an air induction channel 120 alone. One end of the air induction channel 120 is connected to the air outlet channel 110, and the other end of the air induction channel 120 is connected to the external space through a connecting port provided at the front end of the surface shell 130 or the bottom shell 190, and the external space refers to the area located outside the air conditioner 1000.

[0034] It can be understood that the air conditioner 1000 has a first state. When the air conditioner 1000 is in the first state, for example Figure 1 In the state shown in FIG. 1 , the wind wheel 170 rotates to make the air outlet channel 110 discharge air. Since the air outlet channel 110 has a fast flow rate when discharging air, negative pressure will be generated. The flow direction of the gas can be referred to as Figure 1 As shown by the dotted arrow in the figure, the negative pressure can draw the air in the external space of the air conditioner 1000 into the air inlet passage 120 through the connecting port, and finally mix the air with the cold air or hot air in the air outlet passage 110. The mixed air outlet method can improve the problem of too low cold air temperature or too dry hot air, and at the same time has little effect on the regulation of indoor temperature, which can improve the user experience.

[0035] Continue to refer to Figure 1 As shown, along the air outlet direction, one end of the air outlet channel 110 has an air outlet 111, and the housing 130 includes a first plate segment 132 and a second plate segment 133, the second plate segment 133 is connected to one end of the first plate segment 132 close to the air outlet channel 110, and the communication port is constructed as a plurality of through holes provided in the second plate segment 133. That is, the second plate segment 133 can cover one end of the air induction channel 120, so that one end of the air induction channel 120 is connected to the external space through the plurality of through holes. Among them, the plurality of through holes can be a plurality of first micro holes 131, and the plurality of first micro holes 131 are arranged at intervals in the second plate segment 133, for example, evenly distributed on the second plate segment 133. The aperture of the first micro holes 131 is small, and the wind can pass through, and it can prevent larger foreign objects from passing through, which plays a certain protective role, and can improve the aesthetics, so that the overall appearance of the air conditioner 1000 is more harmonious.

[0036] In the embodiment of the utility model, the first micropore 131 can be circular, the diameter of the first micropore 131 is D1, and the minimum distance between the edges of two adjacent first micropores 131 is D2 ... 2 Up to 5mm2 Between (including 1.8mm 2 and 5mm 2 ). The minimum distance between the edges of two adjacent first microholes 131 is between 1.5 mm and 2 mm (including 1.5 mm and 2 mm).

[0037] Reference Figure 1 and 2 As shown, in the embodiment of the utility model, the air conditioner 1000 further includes a first air guide plate 140 and a second air guide plate 150, and the second air guide plate 150 is located above the first air guide plate 140. The first air guide plate 140 and the second air guide plate 150 are arranged on the housing 100 and located at the air outlet 111, for example, they are both rotatably connected, or the positions of the first air guide plate 140 and the second air guide plate 150 are changed in the form of a gear and a rack. Taking the first air guide plate 140 and the second air guide plate 150 as an example, the first air guide plate 140 and the second air guide plate 150 are both rotatably connected to the housing 100, and the first air guide plate 140 and the second air guide plate 150 are driven by the third motor and the first motor respectively. The rotation center of the first air guide plate 140 is S1, and the rotation center of the second air guide plate 150 is S2, that is, the first air guide plate 140 rotates around S1, thereby closing or opening the air outlet 111; the second air guide plate 150 rotates around S2, thereby opening or closing the air induction channel 120. Therefore, by adjusting the positions of the first air guide plate 140 and the second air guide plate 150 , the air conditioner 1000 can be placed in different air outlet states to meet the user's usage requirements in different situations.

[0038] It should be noted that when the second air guide plate 150 opens the air inlet passage 120, at least part of the structure of the second air guide plate 150 is located outside the face shell 130, so that the air inlet passage 120 can be inlet or outlet; when the second air guide plate 150 closes the air inlet passage 120, the second air guide plate 150 can be located at the junction of the air inlet passage 120 and the air inlet passage, and can block the air inlet or outlet of the air inlet passage 120. Alternatively, the second air guide plate 150 can also be located in the air inlet passage 120, for example, abutting against the second plate segment 133 and closing the communication port, thereby blocking the air inlet or outlet of the air inlet passage 120.

[0039] Reference Figure 1As shown, in the embodiment of the utility model, when the air conditioner 1000 is in the first state, i.e., the mixed air outlet state, the first air guide plate 140 can rotate in the clockwise direction to the first position to open the air outlet 111. The second air guide plate 150 rotates in the counterclockwise direction, and at least part of the structure of the second air guide plate 150 is located outside the air induction channel 120. The second air guide plate 150 opens the air induction channel 120 so that the air induction channel 120 can enter. Among them, when the first air guide plate 140 closes the air outlet 111, the central end point of the end of the first air guide plate 140 close to the face shell 130 is S3, and the line connecting S1 and S3 is L1. With L1 as the 0° line, when the first air guide plate 140 rotates to the first position, the line connecting S1 and S3 is L2, and the angle between L2 and L1 is a, which satisfies: 30°≤a≤60°, for example, a=35°, a=40°, a=50°. That is, the first air guide plate 140 rotates clockwise from 0° to a position between 30° and 60° as the first position. The angle between the second air guide plate 150 and the face shell 130 is α, which satisfies: 40°≤α≤90°, for example, α=50°, α=60°, α=70°.

[0040] It is understandable that, by adopting the above solution, the first air guide plate 140 blocks part of the air outlet 111, which can improve the situation that the air outlet channel 110 blows directly on the user. At the same time, the second air guide plate 150 opens the air induction channel 120, so that the air induction channel 120 can take in air, and the air outlet channel 110 mixes with the air in the air induction channel 120 when the air is discharged. The air conditioner 1000 is in a state of mixing air and preventing direct blowing, which can improve the problem that the cold air temperature is too low or the hot air is too dry.

[0041] Reference Figure 2 As shown, in the embodiment of the utility model, the air conditioner 1000 also has a second state, which can be a standby state or a shutdown state. When the air conditioner 1000 is in the second state, the first air guide plate 140 closes the air outlet 111, and the second air guide plate 150 is located in the air induction channel 120 and closes the air induction channel 120, which can improve the protection effect of the air conditioner 1000 and reduce dust, insects, etc. from entering the interior of the air conditioner 1000.

[0042] Reference Figure 3As shown, in the embodiment of the utility model, the air conditioner 1000 also has a sixth state. When the air conditioner 1000 is in the sixth state, the first air guide plate 140 opens the air induction channel 120 and at least part of the structure is located outside the air induction channel 120. The first air guide plate 140 opens the air outlet 111 and rotates to the second position. At this time, the line between S1 and S3 is L3, and the angle between L1 and L3 is b, which satisfies: 70°≤b≤110°, for example, b=80°, b=90°, b=100°. That is, the first air guide plate 140 rotates from 0° to a position between 70° and 110° in a clockwise direction as the second position. At this time, the first air guide plate 140 can be located below the housing 100, and the air outlet channel 110 can blow directly to the user when the air is discharged, that is, the air conditioner 1000 is in a mixed air direct blowing state. By mixing the air, the discomfort caused by the direct blowing of cold air can be reduced. It should be noted that when the first air guide plate 140 is in the first position, the area covered by the air outlet 111 is smaller than the area covered when the first air guide plate 140 is in the second position.

[0043] Reference Figure 4 As shown, in an embodiment of the utility model, a plurality of second micropores 141 are provided at intervals on the first air guide plate 140. For example, the second micropore 141 may be circular, the diameter of the second micropore 141 is D3, and the following conditions are satisfied: 1.5mm≤D3≤2.5mm, and the minimum distance between the edges of two adjacent second micropores 141 is D4, and the following conditions are satisfied: 1.5mm≤D4≤2mm. The plurality of second micropores 141 may be evenly arranged on the first air guide plate 140. In another embodiment, the second micropore 141 may also be in other shapes, such as a rhombus, an ellipse, a square, etc. At this time, the area of ​​the second micropore 141 is 1.8mm 2 Up to 5mm 2 Between (including 1.8mm 2 and 5mm 2 ). The minimum distance between the edges of two adjacent second micro-holes 141 is between 1.5 mm and 2 mm (including 1.5 mm and 2 mm). With the above solution, when the air outlet channel 110 is blowing out, the cold air or hot air of the air outlet channel 110 can be blown out through the plurality of second micro-holes 141, which can reduce the wind feeling and improve the user experience.

[0044] When the air conditioner 1000 uses a windless mode to discharge air, the air outlet area is reduced, and the indoor temperature regulation efficiency is reduced during cooling or heating. In order to improve the problem of low temperature regulation efficiency, continue to refer to Figure 4As shown, in the embodiment of the utility model, the air conditioner 1000 further includes a third air guide plate 160, and the third air guide plate 160 is provided with a plurality of third micro holes 161 at intervals, and the third air guide plate 160 is connected to the housing 100, for example, by rotation. The air conditioner 1000 has a third state. When the air conditioner 1000 is in the third state, at least part of the structure of the second air guide plate 150 is located outside the air induction channel 120, the first air guide plate 140 is arranged at an end close to the face shell 130 and the second air guide plate 150, and an air outlet area 112 is formed between the side wall of the bottom shell 190 away from the second air guide plate 150 and the second air guide plate 150, the air outlet 111 is connected to the air outlet area 112, and the first air guide plate 140 and the third air guide plate 160 cover the air outlet area 112 together. At this time, one end of the third air guide plate 160 can be abutted against the end of the second air guide plate 150 away from its rotation center, and the other end of the third air guide plate 160 can be abutted against or spaced from the end of the first air guide plate 140 close to the surface shell 130, and the minimum gap when spaced is less than or equal to 8mm. It should be noted that the size range of the third micropore 161 is consistent with the size range of the second micropore 141, and the specific understanding is referred to the above embodiment, which will not be repeated here.

[0045] It is understandable that, with the above solution, the air outlet area 112 is covered with the first air guide plate 140 and the third air guide plate 160. Therefore, when the air outlet channel 110 discharges air, the wind enters the air outlet area 112 from the air outlet 111, and the wind needs to pass through the second micropores 141 and the third micropores 161 before being blown out to the external space. At this time, the air outlet resistance of the air outlet area 112 is relatively large, so that part of the wind is blown out of the air conditioner 1000 through the air induction channel 120 and the first micropores 131. Therefore, when the air conditioner 1000 is in the third state, the first micropores 131, the second micropores 141 and the third micropores 161 all discharge air, which can increase the air outlet area and improve the efficiency of temperature regulation while maintaining a windless feeling. For example, the temperature can be lowered or raised more quickly, thereby improving the user experience.

[0046] Continue to refer to Figure 4 As shown, in the embodiment of the present invention, when the air conditioner 1000 is in the third state, the first air guide plate 140 rotates from 0° to Figure 4 After the position shown in , the line between S1 and S3 is L4, and the angle between L4 and L1 is c, which satisfies: 20°≤c≤30°, for example, c=23°, c=25°, c=28°. At this time, the first air guide plate 140 opens a part of the air outlet 111, expanding the air outlet area. In order to maintain the air outlet without wind, the third air guide plate 160 is also arranged between the first air guide plate 140 and the second air guide plate 150. Therefore, while expanding the air outlet area of ​​the air conditioner 1000, the air outlet can also be maintained in a state of windless feeling, thereby improving the efficiency of temperature regulation.

[0047] Continue to refer to Figure 4 As shown, in an embodiment of the utility model, the third air guide plate 160 can be driven to rotate by a second motor, and the rotation axis of the third air guide plate 160 coincides with the rotation axis of the second air guide plate 150, so that the structure of the air conditioner 1000 is more compact and the space occupied by the air conditioner 1000 is reduced.

[0048] Reference Figure 1 and Figure 2 As shown, in the embodiment of the utility model, when the air conditioner 1000 is in the first state or the second state, the third air guide plate 160 rotates to the inside of the bottom shell 190 and constitutes a part of the inner wall of the air induction channel 120. Therefore, when the third air guide plate 160 is not needed, the third air guide plate 160 can be hidden inside the bottom shell 190 and used as a part of the structure of the air induction channel 120 to guide the direction of the airflow, which can reduce the overall thickness of the air conditioner 1000, reduce the floor space, and improve the aesthetics.

[0049] Reference Figure 3 As shown, in the embodiment of the utility model, the third air guide plate 160 includes a straight section 163 and an arc section 162, and the straight section 163 and the arc section 162 are connected. When the third air guide plate 160 is located inside the bottom shell 190, for example, when the air conditioner 1000 is in the first state, the arc section 162 is located at one end of the straight section 163 close to the first micro hole 131, which can guide the direction of the wind entering the air induction channel 120 from the first micro hole 131, reduce the wind intake resistance, and reduce the flow loss. In another embodiment, the third air guide plate 160 can also be an arc as a whole, which can also guide the direction of the wind. The appropriate solution is selected according to the actual situation.

[0050] Reference Figure 5 As shown, in the embodiment of the utility model, the air conditioner 1000 also has a fourth state, that is, a normal air outlet state. When the air conditioner 1000 is in the fourth state, the first air guide plate 140 is located in the third position and the first air outlet is opened, and the second air guide plate 150 is located in the air induction channel 120 and the air induction channel 120 is closed, for example, the second air guide plate 150 is located between the air induction channel 120 and the air outlet channel 110. When the first air guide plate 140 is in the third position, the line between S1 and S3 is L5, and the angle between L1 and L5 is d, which satisfies: 80°≤d≤110°, for example, d=90°, d=100°, d=105°. That is, the first air guide plate 140 rotates from 0° in a clockwise direction to a position between 80° and 110° as the third position. At this time, when the air outlet channel 110 is blowing air, the second air guide plate 150 has the function of guiding the direction of the wind, and the wind can blow directly to the user. Since the second air guide plate 150 closes the air induction channel 120, there is no air mixing effect. This air outlet state is suitable for occasions that require rapid cooling.

[0051] Reference Figure 6 As shown, in the embodiment of the utility model, the air conditioner 1000 also has a seventh state. When the air conditioner 1000 is in the seventh state, the second air guide plate 150 is located in the air induction channel 120 and closes the air induction channel 120. For example, the second air guide plate 150 is located between the air induction channel 120 and the air outlet channel 110. The first air guide plate 140 can also be rotated to the fourth position. At this time, the connecting line between S1 and S3 is L6, and the angle between L1 and L6 is e, which satisfies 30°≤e≤80°, for example, e=45°, e=60°, e=70°. That is, the first air guide plate 140 rotates from 0° in a clockwise direction to a position between 30° and 80° as the fourth position. At this time, the first air guide plate 140 closes a part of the air outlet 111, and by changing the air outlet direction, it is prevented from blowing directly on the user when the air outlet channel 110 is discharged.

[0052] When the air conditioner 1000 blows hot air, since the hot air will float upward, the hot air is usually blown downward, so that the user can feel the warmth more quickly. Figure 7 As shown, in the embodiment of the utility model, the air conditioner 1000 also has a fifth state. When the air conditioner 1000 is in the fifth state, the first air guide plate 140 opens the air outlet 111 and is located below the housing 100, so the first air guide plate 140 does not affect the air outlet of the air outlet channel 110. At the same time, the angle between the second air guide plate 150 and the face shell 130 is an obtuse angle or a straight angle. For example, the second air guide plate 150 can be tilted toward the inside of the air outlet channel 110 or toward the outside of the air outlet channel 110, so as to guide the wind blown out of the air outlet channel 110 downward, so that the air outlet channel 110 can blow downward when the air is discharged, and the air pressure effect is good, which can improve the user experience.

[0053] Continue to refer to Figure 7 As shown, in an embodiment of the utility model, when the air conditioner 1000 is in the fifth state, the line between S1 and S3 is L7, and the angle between L1 and L7 is f, which satisfies: 95°≤f≤110°, for example, f=100°, f=105°, f=108°. Figure 7 The second air guide plate 150 is inclined toward the outside of the air outlet channel 110, which can reduce the air outlet resistance, and the angle between the second air guide plate 150 and the surface shell 130 is g, which satisfies: 150°≤g≤180°, for example, f=160°, f=170°, f=175°. With the above solution, the first air guide plate 140 does not affect the air outlet direction of the air outlet channel 110, while the second air guide plate 150 can guide the air outlet direction of the air outlet channel 110 downward, which is beneficial to adjust the overall temperature of the room when the air conditioner 1000 is heating, and improves the user experience.

[0054] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An air conditioner, characterized in that: include: A housing is provided with an air outlet passage and an air induction passage, the housing comprises a bottom shell and a surface shell, the surface shell is connected to the front end of the bottom shell, one end of the air induction passage is connected to the air outlet passage, and the other end is connected to the external space through a communication port provided at the front end of the surface shell or the bottom shell; The air conditioner has a first state. When the air conditioner is in the first state, air in the external space can enter the air outlet passage through the air induction passage.

2. The air conditioner according to claim 1, characterized in that: The surface shell includes a first plate segment and a second plate segment, the second plate segment is connected to one end of the first plate segment close to the air outlet channel, and the connecting port is constructed as a plurality of through holes provided in the second plate segment.

3. The air conditioner according to claim 1, characterized in that: The air conditioner further includes a first air guide plate and a second air guide plate disposed at the air outlet of the air outlet channel. When the air conditioner is in the first state, the first air guide plate opens the air outlet, and the second air guide plate opens the air inlet channel.

4. The air conditioner according to claim 3, characterized in that: The air conditioner also has a second state. When the air conditioner is in the second state, the first air guide plate closes the air outlet, and the second air guide plate is located at the junction of the air induction channel and the air outlet channel to close the air induction channel.

5. The air conditioner according to claim 3, characterized in that: The connecting port is a plurality of first micropores arranged on the face shell, the first air guide plate is provided with a plurality of second micropores, and the air conditioner also includes a third air guide plate connected to the shell, and the third air guide plate is provided with a plurality of third micropores; the air conditioner has a third state, and when the air conditioner is in the third state, at least part of the structure of the second air guide plate is located on the outside of the face shell, and an air outlet area is formed between the side wall of the bottom shell away from the second air guide plate and the second air guide plate, and the first air guide plate and the third air guide plate jointly cover the air outlet area so that the shell can exhaust air through the first micropores, the second micropores and the third micropores.

6. The air conditioner according to claim 5, characterized in that: The second air guide plate and the third air guide plate are both rotatably connected to the shell, and the air conditioner also includes a first motor and a second motor, the first motor is drivingly connected to the second air guide plate, and the second motor is drivingly connected to the third air guide plate.

7. The air conditioner according to claim 5, characterized in that: When the air conditioner is in the first state, the third air guide plate is located inside the bottom shell and constitutes a portion of the inner wall of the air introduction channel.

8. The air conditioner according to claim 7, characterized in that: The third air guide plate includes an arc segment and a straight segment connected to each other. When the air conditioner is in the first state, the arc segment is located at one end of the straight segment close to the first microhole; or the third air guide plate is arc-shaped as a whole.

9. The air conditioner according to claim 3, characterized in that: The air conditioner also has a fourth state. When the air conditioner is in the fourth state, the first air guide plate opens the air outlet of the air outlet channel, and the second air guide plate is located at the junction of the air induction channel and the air outlet channel to close the air induction channel.

10. The air conditioner according to claim 3, characterized in that: The air conditioner has a fifth state. When the air conditioner is in the fifth state, the first air guide plate is located below the bottom shell, and the angle between the second air guide plate and the surface shell is an obtuse angle or a right angle.

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