Air conditioner

Abstract

The utility model relates to the technical field of air conditioners, and discloses an air conditioner which comprises a machine shell, an air inlet and an air outlet. The direct blowing prevention assembly is arranged at the air outlet and comprises a rotating part; the rotating part comprises a rotating shaft and fan blades, the two ends of the rotating shaft are pivoted, and the multiple fan blades are arranged around the side face of the rotating shaft; in addition, when the airflow of the air outlet blows to the fan blades, the rotating shaft can be driven to rotate, and meanwhile when the fan blades rotate, the wind direction can be changed to prevent direct blowing. In this way, the wind direction is obviously changed, the direct blowing prevention effect is good, and the comfort of a user when using the air conditioner can be met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioners, for example to an air conditioner. BACKGROUND

[0002] At present, air conditioners have become an indispensable electrical appliance, and are widely used in many fields such as family, business, and transportation, etc., for adjusting air parameters, such as refrigeration, heating, dehumidification, etc. If the air conditioner blows for a long time directly on the human body, it will cause discomfort, such as causing cold, dry skin, muscle pain and arthritis, etc., and the influence on the elderly is more obvious.

[0003] The related technology discloses an air conditioner, a microporous plate is arranged at an air outlet, and the airflow is scattered by the small holes of the microporous plate, so that the speed of the airflow is weakened, and the air conditioner has no wind feeling after blowing on the surface of the human body, and the direct blowing effect is realized.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related technology:

[0005] The change of the wind direction by using the microporous plate is not obvious, and the effect of preventing direct blowing is poor.

[0006] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. INNOVATION CONTENT

[0007] In order to have a basic understanding of some aspects of the disclosed embodiments, the following is a simple summary. The summary is not a general review, nor is it intended to determine the key / important elements or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

[0008] The embodiments of the present disclosure provide an air conditioner, which solves the problem of poor direct blowing effect.

[0009] In some embodiments, the air conditioner comprises:

[0010] A shell is provided with an air outlet;

[0011] A direct blowing prevention assembly is arranged at the air outlet, and comprises a rotating part; the rotating part comprises a rotating shaft and a plurality of fan blades, and the two ends of the rotating shaft are pivotally arranged, and the plurality of fan blades are arranged around the side surface of the rotating shaft;

[0012] In addition, when the airflow of the air outlet blows to the fan blades, the rotating shaft can be driven to rotate, and the fan blades can also change the wind direction to prevent direct blowing when the fan blades rotate.

[0013] The air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:

[0014] The rotating part does not need external power supply to drive. When the air flow of the air outlet blows to the fan blades, the wind drives the rotating shaft to rotate. When the rotating shaft rotates, it drives all the fan blades to rotate synchronously. When all the fan blades rotate, the original air flow direction is changed, and a new air flow direction is formed, thereby preventing direct blowing. In this way, the air flow direction is changed obviously, and the direct blowing prevention effect is good, which can meet the comfort of users when using the air conditioner.

[0015] The foregoing general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] One or more embodiments are exemplarily illustrated by corresponding drawings, which do not constitute limitation on the embodiments, elements with the same reference numerals in the drawings are shown as similar elements, the drawings do not constitute proportional limitation, and wherein:

[0017] Figure 1 is a structural schematic diagram of an air conditioner provided by an embodiment of the present disclosure;

[0018] Figure 2 is a structural schematic diagram of a power generation assembly provided by an embodiment of the present disclosure;

[0019] Figure 3 is a schematic diagram of an up-blowing mode provided by an embodiment of the present disclosure;

[0020] Figure 4 is a diagram of a down-blowing mode provided by an embodiment of the present disclosure;

[0021] Figure 5 is a structural schematic diagram of a first rotating part and a second rotating part provided by an embodiment of the present disclosure;

[0022] Figure 6 is a schematic diagram of a local direct blowing prevention mode provided by an embodiment of the present disclosure;

[0023] Figure 7 is a schematic diagram of an interlaced direct blowing prevention mode provided by an embodiment of the present disclosure.

[0024] Reference signs:

[0025] 100, a shell; 110, an air outlet; 120, a mounting cabin; 130, a fan;

[0026] 200, a rotating part; 201, a rotating shaft; 202, a fan blade; 210, a first rotating part; 211, a first rotating shaft; 212, a first fan blade; 220, a second rotating part; 221, a second rotating shaft; 222, a second fan blade; 230, a first track; 240, a second track; 250, a third track;

[0027] 300, generator; 310, battery; 320, electrical device; 330, power interface; 340, motor track. DETAILED DESCRIPTION

[0028] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure is described in detail below with reference to the accompanying drawings, which are only used for reference and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, a plurality of details are provided to provide a full understanding of the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices can be simplified to facilitate the drawings.

[0029] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances in order to describe the embodiments of the present disclosure herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0030] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0031] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0032] Unless otherwise specified, the term "a plurality of" means two or more.

[0033] In the embodiments of the present disclosure, the character " / " represents an "or" relationship between the preceding and following objects. For example, A / B represents: A or B.

[0034] The term "and / or" is a descriptive relationship between objects, which means that there can be three relationships. For example, A and / or B, which means that there are three relationships of A or B, or A and B.

[0035] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0036] In combination with Figures 1-7 As shown in the accompanying drawings, the present application provides an air conditioner.

[0037] In the first embodiment, the air conditioner comprises a shell 100 and a direct blow prevention assembly. As Figure 1 shown, the shell 100 is provided with an air outlet 110; the direct blow prevention assembly is arranged at the air outlet 110 and comprises a rotating part 200; the rotating part 200 comprises a rotating shaft 201 and a plurality of fan blades 202, both ends of the rotating shaft 201 are pivotally arranged, and a plurality of fan blades 202 are arranged around the side surface of the rotating shaft 201; and when the airflow of the air outlet 110 blows to the fan blades 202, the rotating shaft 201 can be driven to rotate, and at the same time, the fan blades 202 can be driven to rotate to change the direction of the airflow to prevent direct blow.

[0038] In this embodiment, the rotating part 200 does not need to be driven by an external power supply. When the airflow of the air outlet 110 blows to the fan blades 202, the wind power drives the rotating shaft 201 to rotate. When the rotating shaft 201 rotates, all the fan blades 202 are driven to rotate synchronously. When all the fan blades 202 rotate, the direction of the original airflow is changed, and a new direction of the airflow is formed, thereby preventing direct blow. In this way, the direction of the airflow is changed obviously and the effect of preventing direct blow is good, which can meet the comfort of users when using the air conditioner.

[0039] Optionally, a fan 130 is arranged in the air conditioner, and when the fan 130 is started, the air outlet 110 blows the airflow.

[0040] Optionally, the rotating shaft 201 is arranged along a second direction, and the second direction is the length direction of the air outlet 110. In this way, it is beneficial to change more directions of the airflow in a limited space.

[0041] Exemplarily, the air conditioner is an indoor hanging machine, the shape of the air outlet 110 of the indoor hanging machine is similar to a rectangle, the rotating shaft 201 is arranged along the length direction of the air outlet 110, that is, along the second direction. And the length of the rotating shaft 201 is close to the length of the air outlet 110. In this way, the direction of the airflow of the entire air outlet 110 can be changed by using one rotating shaft 201.

[0042] It should be noted that if the shape of the air outlet 110 is irregular, the second direction refers to the direction with the longest distance of the air outlet 110.

[0043] Optionally, the length direction of the fan blades 202 is parallel to the axial direction of the rotating shaft 201. In this way, the frictional resistance of the fan blades 202 during rotation can be reduced, and the airflow can flow more smoothly when passing through the fan blades 202.

[0044] For example, eight fan blades 202 are evenly arranged around the side surface of the rotating shaft 201, the length direction of all the fan blades 202 is parallel to the axial direction of the rotating shaft 201, and the length of the fan blades 202 is the same as or close to the axial length of the rotating shaft 201.

[0045] Optionally, the air conditioner further comprises a power generation assembly. As shown in Figure 2 The power generation assembly comprises a generator 300, and the driving shaft of the generator 300 is connected to the first end of the rotating shaft 201; and when the rotating shaft 201 rotates, the generator 300 is driven to rotate by the driving shaft to generate electricity.

[0046] In the embodiment, compared with the existing microplate anti-direct blowing, when the airflow passes through the small holes of the microplate, friction occurs, at this time, the kinetic energy of the wind is converted into heat energy and released to the environment, which causes a certain waste of energy. In the present application, under the action of the power generation assembly, the airflow at the air outlet 110 of the air conditioner is converted into mechanical energy by the rotating part 200, and then the generator 300 is driven to generate electricity, thereby realizing the recycling and reuse of energy. At the same time of generating electricity, the direction of the airflow at the air outlet 110 can also be changed. In this way, not only the effect of energy saving and power saving is achieved, but also the effect of anti-direct blowing is achieved.

[0047] Optionally, the power generation assembly further comprises a storage battery 310. The storage battery 310 is connected to the generator 300 through a cable, and is used to store the electricity generated by the generator 300.

[0048] In the embodiment, the inside of the cabinet 100 is provided with a battery compartment, and the storage battery 310 is arranged in the battery compartment. The electricity generated by the generator 300 when rotating is transmitted to the storage battery 310 through a cable, and the storage battery 310 stores this part.

[0049] Optionally, the power generation assembly further comprises an electric device 320. The electric device 320 is connected to the storage battery 310 through a cable.

[0050] For example, the electric device 320 comprises a lighting lamp, and the lighting lamp is connected to the storage battery 310 through a cable. In this way, the storage battery 310 is used to supply power to the lighting lamp.

[0051] Optionally, the power generation assembly further comprises a power interface 330. The power interface 330 is connected to the storage battery 310 through a cable.

[0052] For example, the power interface 330 comprises a USB charging port, and the USB charging port is connected to the storage battery 310 through a cable. In this way, the storage battery 310 is used to supply power to the USB charging port.

[0053] Optionally, as shown in Figure 2 , the rotating part 200 further comprises a motor track 340 and two first tracks 230. Among them, the two first tracks 230 are respectively arranged at both ends of the rotating shaft 201 for supporting the rotating shaft 201; the motor track 340 is arranged on one side of the first track 230 supporting the first end of the rotating shaft 201; and the first end of the generator 300 is supported on the first track 230, and the second end is supported on the motor track 340.

[0054] In this embodiment, the rotating shaft 201 is supported at both ends by the two first tracks 230. The generator 300 is supported at both ends by the first track 230 and the motor track 340. In this way, the stability of the overall structure is enhanced.

[0055] Optionally, the first end of the first track 230 is located in the shell 100, and the second end extends towards the air outlet 110 in the first direction; the motor track 340 is parallel to the first track 230; the rotating part 200 further comprises a first motor, and the first motor is used to drive the rotating shaft 201 to move along the first track 230, and the rotating shaft 201 drives the generator 300 to move along the motor track 340 when moving.

[0056] In this embodiment, the rotating shaft 201 can move along the first track 230, thereby adjusting the position of the rotating part 200. The position of the rotating part 200 is different, the angle of changing the wind direction is also different. The first motor is used to drive the rotating shaft 201 to move, and then the position of the rotating part 200 is adjusted according to the user's blowing requirement. And the rotating shaft 201 drives the generator 300 to move along the motor track 340 when moving, which ensures that the rotating shaft 201 and the driving shaft of the generator 300 are always coaxially connected. In this way, the rotating shaft 201 can still generate electricity by using the generator 300 after moving.

[0057] Optionally, as shown in Figure 3 , the air conditioner has an upper blowing mode, and the upper air outlet mode corresponds to: the rotating part 200 moves to the lower part of the air outlet 110 in the first direction.

[0058] In this embodiment, when the rotating part 200 moves to the lower part of the air outlet 110, the airflow at the lower part of the air outlet 110 is blocked, and the airflow drives the fan blade 202 to rotate in the clockwise direction as shown in Figure 3 . And the fan blade 202 rotates to guide the original airflow to flow obliquely upward, forming an upper blowing mode.

[0059] Optionally, as shown in Figure 4 , the air conditioner has a lower blowing mode, and the lower air outlet mode corresponds to: the rotating part 200 moves to the upper part of the air outlet 110 in the first direction.

[0060] In the embodiment, when the rotating part 200 moves to the upper part of the air outlet 110, the airflow at the upper part of the air outlet 110 is blocked, and the airflow drives the fan blades 202 to rotate in the counterclockwise direction shown in the figure. When the fan blades 202 rotate, the original airflow is guided to flow obliquely downward, forming a downward blowing mode. Figure 4

[0061] In the second embodiment, the air conditioner comprises a casing 100 and a direct blowing prevention assembly. The casing 100 is provided with an air outlet 110. The direct blowing prevention assembly is arranged in the casing 100 and comprises a rotating part 200. The rotating part 200 can move to the air outlet 110 in a first direction, and the rotating part 200 can also move in a second direction, which is the length direction of the air outlet 110. The rotating part 200 comprises a rotating shaft 201 and a plurality of fan blades 202. The two ends of the rotating shaft 201 are pivotally arranged, and the plurality of fan blades 202 are arranged around the side surface of the rotating shaft 201. When the airflow of the air outlet 110 blows to the fan blades 202, the rotating shaft 201 can be driven to rotate, and the fan blades 202 can also change the airflow direction to prevent direct blowing when the fan blades 202 rotate.

[0062] In the embodiment, the rotating part 200 has two moving directions. One is moving towards or away from the air outlet 110 in the first direction, and the other is moving in the length direction of the air outlet 110 in the second direction. In use, first, the rotating part 200 moves to the air outlet 110 in the first direction, and then the position of the rotating part 200 in the second direction is adjusted according to the blowing requirement of the user. At this time, the airflow of the air outlet 110 blows to the fan blades 202, and the wind power drives the rotating shaft 201 to rotate. When the rotating shaft 201 rotates, all the fan blades 202 are driven to rotate synchronously, and when all the fan blades 202 rotate, the airflow direction of the original airflow is changed, and a new airflow direction is formed. In this way, through the moving design of the rotating part 200, the local or overall direct blowing prevention effect is realized.

[0063] Exemplarily, a set of rotating shafts 201 and fan blades 202 correspond to the entire air outlet 110, and the casing 100 provides a moving space for the rotating shafts 201 in the second direction, so that the rotating shafts 201 move according to the blowing requirement. When the fan blades 202 move to the position corresponding to the entire air outlet 110, the overall direct blowing prevention effect is achieved. When the fan blades 202 move to the position corresponding to part of the air outlet 110, the local direct blowing prevention effect is achieved.

[0064] Optionally, the casing 100 is provided with a mounting cabin 120, and the mounting cabin 120 is located at one side of the air outlet 110. The mounting cabin 120 is provided with a cabin door which can be controlled to open, and the rotating part 200 is arranged in the mounting cabin 120.

[0065] ​In the embodiment, the rotating part 200 is hidden in the installation cabin 120 when not in use, so as to avoid blocking the air flow of the air outlet 110 and prevent the rotating part 200 from depositing dust. When it is needed to use, the cabin door is controlled to open. At this time, the rotating part 200 can be moved to the air outlet 110 along the first direction, thereby playing the role of preventing direct blowing.

[0066] Optionally, the air conditioner has an upper blowing mode, and the upper blowing mode corresponds to that the rotating part 200 is moved to the lower part of the air outlet 110 along the first direction; and / or the air conditioner has a lower blowing mode, and the lower blowing mode corresponds to that the rotating part 200 is moved to the upper part of the air outlet 110 along the first direction. Here, the rotating part 200 is composed of a group of rotating shafts 201 and fan blades 202, which will be described in detail in the first embodiment and will not be described here.

[0067] Optionally, as shown in Figure 5 the rotating part 200 includes a first rotating part 210 and a second rotating part 220. The first rotating part 210 includes a first rotating shaft 211 and a first fan blade 212; the second rotating part 220 is arranged adjacent to the first rotating part 210 and includes a second rotating shaft 221 and a second fan blade 222; and the axial directions of the first rotating shaft 211 and the second rotating shaft 221 are both parallel to the second direction.

[0068] In the embodiment, the rotating part 200 is composed of two groups of rotating shafts 201 and fan blades 202, which are respectively the first rotating part 210 composed of the first rotating shaft 211 and the first fan blade 212 and the second rotating part 220 composed of the second rotating shaft 221 and the second fan blade 222.

[0069] For example, the air conditioner is an indoor hanging machine, and the shape of the air outlet 110 of the indoor hanging machine is similar to a rectangle. The first rotating shaft 211 and the second rotating shaft 221 are both arranged along the length direction of the air outlet 110, that is, along the second direction. In addition, the lengths of the first rotating shaft 211 and the second rotating shaft 221 are equal, and the sum of the lengths is close to the length of the air outlet 110.

[0070] For another example, the first rotating shaft 211 occupies one third of the length of the air outlet 110, and the second rotating shaft 221 occupies two thirds of the length of the air outlet 110.

[0071] Optionally, the air conditioner has an upper blowing mode, and the upper blowing mode corresponds to that the first rotating part 210 and the second rotating part 220 are both moved to the lower part of the air outlet 110 along the first direction.

[0072] In the embodiment, when the first rotating part 210 and the second rotating part 220 are both moved to the lower part of the air outlet 110, the air flow of the lower part of the air outlet 110 is blocked, and the air flow drives the first fan blade 212 and the second fan blade 222 to rotate along the second direction. Figure 3The rotation is clockwise as shown. Furthermore, when the first blade 212 and the second blade 222 rotate, they guide the original airflow upwards at an angle, forming an upward blowing pattern.

[0073] For example, when the air conditioner is cooling in the summer, the upward airflow mode can be turned on. This prevents direct airflow while allowing heavier cool air to be quickly distributed throughout the space.

[0074] Optionally, the air conditioner has a downward airflow mode, which corresponds to the first rotating part 210 and the second rotating part 220 both moving along the first direction to the upper part of the air outlet 110.

[0075] In this embodiment, when both the first rotating part 210 and the second rotating part 220 move to the upper part of the air outlet 110, they obstruct the airflow at the upper part of the air outlet 110, and the airflow drives the first fan blade 212 and the second fan blade 222 along... Figure 4 The blades rotate counterclockwise as shown. Furthermore, when the first blade 212 and the second blade 222 rotate, they guide the original airflow downwards at an angle, forming a downward blowing pattern.

[0076] For example, when the air conditioner is heating in winter, the down-blowing mode can be turned on. This prevents direct airflow while allowing lighter, hot air to be quickly distributed throughout the space.

[0077] Optionally, such as Figure 6 As shown, the air conditioner has a local anti-direct-blow mode, which corresponds to: only the first rotating part 210 moves along the first direction to the air outlet 110, and then moves along the second direction to the local anti-direct-blow position.

[0078] In this embodiment, the second rotating part 220 remains stationary and is concealed within the mounting compartment 120, thereby avoiding the first rotating part 210. Only the first rotating part 210 moves to the air outlet 110 and then moves along the second direction to a partial anti-direct-blow position. The partial anti-direct-blow position is determined according to the user's airflow needs. In this way, the effects of simultaneous direct blowing and anti-direct-blow are achieved through fine adjustment, greatly satisfying the needs of different users in the same space.

[0079] For example, the initial position of the first rotating part 210 is located on the left side. In summer, the first user is located in the middle air outlet range of the air outlet 110 and does not want direct airflow. The second user is located in the left air outlet range of the air outlet 110 and wants direct airflow. At this time, the first rotating part 210 first moves along a first direction to the lower part of the air outlet 110, and then the first rotating part 210 moves along a second direction to the middle of the air outlet 110. In this way, the airflow in the middle of the air outlet 110 flows obliquely upward without directly blowing on the first user, while the airflow on the left side of the air outlet 110 can directly blow on the second user.

[0080] Here, the user can select left-side direct-blow prevention, right-side direct-blow prevention, or middle direct-blow prevention through the remote controller. The above examples help understand the application scenario of local direct-blow prevention, and the detailed position division of the left side, the right side, and the middle is not specifically limited.

[0081] Optionally, as shown in Figure 7 the air conditioner has a staggered direct-blow prevention mode, which corresponds to that the first rotating part 210 moves to the lower part of the air outlet 110 in the first direction, and the second rotating part 220 moves to the upper part of the air outlet 110 in the first direction.

[0082] In this embodiment, the air outlet 110 corresponding to the position of the first rotating part 210 blows air obliquely upward, and the air outlet 110 corresponding to the position of the second rotating part 220 blows air obliquely downward. In this way, while achieving direct-blow prevention, one air outlet 110 has two air blowing directions, greatly meeting the needs of the user.

[0083] Optionally, as shown in Figure 5 the first rotating part 210 further includes a first track 230 and a first motor. The first track 230 is arranged in the first direction; two first tracks 230 are respectively arranged at the two ends of the first rotating shaft 211, and the two ends of the first rotating shaft 211 are movably arranged on the corresponding first tracks 230; the first motor is used to drive the first rotating shaft 211 to move along the first track 230. In this way, through the first motor, the distance that the first rotating shaft 211 moves along the first track 230 can be accurately controlled, thereby facilitating accurate adjustment of the air blowing direction at the air outlet 110 corresponding to the first rotating shaft 211.

[0084] Optionally, the first rotating part 210 further includes a second track 240 and a second motor. The second track 240 is arranged in the second direction, and the two first tracks 230 are movably connected to the second track 240; the second motor is used to drive the two first tracks 230 to move along the second track 240 synchronously. In this way, through the second motor, the distance that the first track 230 moves along the second track 240 can be accurately controlled, thereby facilitating accurate movement of the first rotating shaft 211 to a local direct-blow prevention position.

[0085] Optionally, the second rotating part 220 further includes a third track 250 and a third motor. The third track 250 is arranged in the first direction; two third tracks 250 are respectively arranged at the two ends of the second rotating shaft 221, and are used to support the second rotating shaft 221; the third motor is used to drive the second rotating shaft 221 to move along the third track 250. In this way, through the third motor, the distance that the second rotating shaft 221 moves along the third track 250 can be accurately controlled, thereby facilitating accurate adjustment of the air blowing direction at the air outlet 110 corresponding to the second rotating shaft 221.

[0086] Optionally, the first rotating part 210 can move along the first track 230 and the second track 240, and the second rotating part 220 can only move along the third track 250.

[0087] Optionally, as shown in Figure 6 the first rotating part 210 and the second rotating part 220 are arranged staggeredly in the second direction. In this way, interference can be reduced when the first rotating part 210 moves in the second direction.

[0088] Optionally, the movable connection mode of the first rotating shaft 211 and the first track 230, the movable connection mode of the second rotating shaft 221 and the third track 250, and the movable connection mode of the first track 230 and the second track 240 can all adopt a crank sliding mechanism, a screw transmission mechanism, a gear and rack transmission mechanism, or other movable mechanisms, which are not limited here.

[0089] Exemplarily, both ends of the first rotating shaft 211 are provided with first gears, both the first tracks 230 are provided with first racks, and the first gears at both ends are engaged with the corresponding first racks. The first motor is connected to the first gears through a transmission gear set. When the first motor is started, it drives the first gears to move along the first racks, and in turn drives the first rotating shaft 211 to move along the first track 230.

[0090] Optionally, the air conditioner further comprises a power generation assembly, and the power generation assembly comprises a generator 300. The drive shaft of one generator 300 is connected to the first rotating shaft 211 or the second rotating shaft 221, or the drive shafts of two generators 300 are connected to the first rotating shaft 211 and the second rotating shaft 221 respectively; and the generator 300 can move with the corresponding rotating shaft 201.

[0091] In this embodiment, when the first rotating shaft 211 and / or the second rotating shaft 221 moves to the air outlet 110, the corresponding rotating shaft 201 is driven to rotate by the airflow of the air outlet 110, and in turn drives the corresponding generator 300 to generate electricity, realizing the recycling and reuse of energy. At the same time of power generation, the direction of the airflow of the air outlet 110 can also be changed. In this way, not only the effect of energy saving and power saving is achieved, but also the effect of preventing direct blowing is achieved.

[0092] The above description and drawings sufficiently show the embodiments of the present disclosure to enable one skilled in the art to practice them. Other embodiments can include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations can be changed. Some parts and features of some embodiments can be included in or replace parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is only limited by the appended claims.

Claims

1. An air conditioner characterized by comprising: The air conditioner comprises: a casing (100) provided with an air outlet (110); a direct-blowing prevention assembly arranged at the air outlet (110) and comprising a rotating part (200); the rotating part (200) comprises a rotating shaft (201) and a plurality of fan blades (202), and the rotating shaft (201) is pivotally arranged at two ends thereof, and the plurality of fan blades (202) are arranged around the side surface of the rotating shaft (201); and when the airflow of the air outlet (110) blows to the fan blades (202), the rotating shaft (201) can be driven to rotate, and meanwhile, the fan blades (202) can be driven to rotate to change the direction of the airflow to prevent direct blowing.

2. The air conditioner of claim 1, wherein Further comprising: a power generation assembly comprising a power generator (300), and a driving shaft of the power generator (300) is connected to the first end of the rotating shaft (201); and when the rotating shaft (201) rotates, the power generator (300) is driven to rotate by the driving shaft to generate power.

3. The air conditioner of claim 2, wherein The power generation assembly further comprises: a storage battery (310) connected to the power generator (300) by a cable and used for storing the power generated by the power generator (300).

4. The air conditioner of claim 3, wherein The power generation assembly further comprises: an electric device (320) connected to the storage battery (310) by a cable; and / or a power supply interface (330) connected to the storage battery (310) by a cable.

5. The air conditioner according to any one of claims 2 to 4, characterized by The rotating part (200) further comprises: two first tracks (230) arranged at the two ends of the rotating shaft (201) respectively and used for supporting the rotating shaft (201); a motor track (340) arranged on one side of the first track (230) supporting the first end of the rotating shaft (201); and the first end of the power generator (300) is supported on the first track (230), and the second end is supported on the motor track (340).

6. The air conditioner according to claim 5, wherein the first end of the first track (230) is located in the casing (100), and the second end thereof extends towards the air outlet (110) along a first direction; the motor track (340) is parallel to the first track (230); the rotating part (200) further comprises a first motor used for driving the rotating shaft (201) to move along the first track (230), and when the rotating shaft (201) moves, the power generator (300) is driven to move along the motor track (340).

7. The air conditioner according to claim 6, wherein the air conditioner has an upper air blowing mode, and the upper air outlet mode corresponds to that the rotating part (200) moves to the lower part of the air outlet (110) along the first direction.

8. The air conditioner according to claim 6, wherein the air conditioner has a lower air blowing mode, and the lower air outlet mode corresponds to that the rotating part (200) moves to the upper part of the air outlet (110) along the first direction.

9. The air conditioner according to any one of claims 1 to 4, wherein the rotating shaft (201) is arranged along a second direction, and the second direction is the length direction of the air outlet (110).

10. The air conditioner according to any one of claims 1 to 4, wherein the length direction of the fan blade (202) is parallel to the axial direction of the rotating shaft (201).

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