Air-direction-adjustable air outlet window and air dispatching device

Abstract

The invention provides an air-direction-adjustable air outlet window and an air dispatching device. The air-direction-adjustable air outlet window comprises a basic part, an air inlet and an air outlet, the power assisting part is movably arranged on the basic part in the first direction; the air swinging piece is movably arranged on the basic piece and comprises an air sweeping face, an air blowing air gap formed in the side portion of the air sweeping face and a controlled part connected with the power assisting piece; the assisting part is used for moving relative to the basic part in the first direction when obtaining power acting in the second direction and driving the controlled part to move in the third direction; the moving speed of the power assisting piece in the first direction comprises the moving speed of the power assisting piece in the second direction and the moving speed of the power assisting piece in the third direction. According to the invention, the error of the pose change amount of the air swinging part can be reduced, and the actual movement range of the air swinging part is closer to the movement range required for obtaining the expected air outlet direction, so that the air outlet direction closer to the expected air outlet direction can be obtained.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical appliances, and particularly to an air outlet window with adjustable wind direction and an air transportation device. Background Art

[0002] Blowable electrical appliances such as air conditioners, bathroom heaters, and warm air blowers include an air outlet window for blowing air and swing blades installed on the air outlet window. The air outlet direction of the blowing air flow is changed by changing the pose of the swing blades. The problems existing in the current blowable electrical appliances equipped with swing blades are as follows: it is difficult to accurately control the pose of the swing blades, and it is not convenient to drive the swing blades accurately and conveniently to obtain the expected air outlet direction. Usually, only a small amplitude of movement of the swing blades is required to cause a large change in the air outlet direction of the blowing air flow. Due to many factors such as assembly errors and power errors acting on the swing blades, the actual movement amplitude of the swing blades may exceed the required movement amplitude, resulting in the actual change amount of the air outlet direction far exceeding the expectation. Summary of the Invention

[0003] In view of this, the present invention provides an air outlet window with adjustable wind direction and an air transportation device that can accurately control the air outlet direction to produce an air outlet direction change amount close to the expectation.

[0004] The air outlet window with adjustable wind direction provided by the present invention includes:

[0005] A base member;

[0006] A boosting member movably disposed on the base member along a first direction;

[0007] A swing member movably disposed on the base member, including a sweeping surface, a blowing air gap disposed on the side of the sweeping surface, and a controlled portion connected to the boosting member;

[0008] The boosting member is used to move relative to the base member along the first direction when obtaining a power acting along a second direction, and drive the controlled portion to move along a third direction;

[0009] The speed of the boosting member moving along the first direction includes the speed of the boosting member moving along the second direction and the speed of the boosting member moving along the third direction.

[0010] Advantages of the present invention: After the power acting in the second direction is applied to the assisting member, the assisting member performs a composite movement in the first direction, and drives the controlled part to move through its sub-movement in the third direction, thereby completing the adjustment of the pose of the air-swinging member, so that the angle between the air-sweeping surface and the air-blowing air gap matches the desired air outlet direction. Even if there is an assembly error in the assisting member, or the power acting on the assisting member in the second direction fluctuates or has an error, a part of the movement error of the assisting member can be released through the sub-movement of the assisting member in the second direction, and the error amount of the sub-movement of the assisting member in the third direction is reduced. Thus, the error of the pose change amount of the assisting member can be reduced, and the actual movement range of the assisting member is close to the movement range required to obtain the expected air outlet direction, and then an air outlet direction close to the expected one can be obtained.

[0011] In one embodiment, the assisting member forms a sliding contact with the base member in the first direction. When the assisting member slides relative to the base member in the first direction, the assisting member moves in the second direction and simultaneously moves in the third direction to drive the controlled part to move.

[0012] With such a setting, the movement stability of the assisting member is ensured by the way that the assisting member moves by sliding relative to the base member. The base member can play a role in guiding the movement of the assisting member, so that the movement speed and movement range of the assisting member can be controlled more precisely, and it is easy to reduce the error of the assisting member moving in the first direction.

[0013] In one embodiment, the first direction is a spiral direction, the assisting member is movably arranged on the base member along a preset spiral stroke, the second direction is the circumferential direction of the spiral center line of the preset spiral stroke, and the third direction is parallel to the extending direction of the spiral center line.

[0014] With such a setting, the movement error of the assisting member can be more released through the sub-movement of the assisting member in the second direction, further reducing the movement error of the sub-movement of the assisting member in the third direction. Finally, the error range of the assisting member moving in the third direction is much smaller than the total error range of the assisting member moving in the first direction, and the actual pose change amount of the air-swinging member is closer to the pose change amount required to obtain the expected air outlet direction.

[0015] In one embodiment, the base member includes a support and a transmission member, the air-swinging member is movably connected to the support,

[0016] the assisting member is movably arranged on the support in the third direction and forms a spiral fit with the transmission member for relative movement in the first direction;

[0017] the transmission member is movably arranged on the support in the second direction and is used to drive the assisting member to drive the controlled part by moving relative to the support;

[0018] The speed of the support moving relative to the transmission member in the second direction is v 1, the speed of the assisting member moving along the third direction is v 2 , at any moment, v 1 and v 2 The instantaneous vector sum of is the instantaneous speed of the assisting member moving relative to the driving member along the first direction.

[0019] With such a setting, the pose adjustment of the air-swinging member is easier to implement. The user only needs to control the driving member to rotate relative to the support along the second direction with a relatively large stroke, and then the assisting member can move relative to the support along the third direction with a relatively small displacement stroke and drive the controlled part to move.

[0020] In one of the embodiments, the driving member includes a first peripheral wall extending circumferentially along the spiral center line, and the assisting member includes a second peripheral wall extending circumferentially along the spiral center line. One of the first peripheral wall and the second peripheral wall is sleeved on the other, and a spiral fit is formed therebetween.

[0021] With such a setting, the spiral fit between the first peripheral wall and the second peripheral wall is efficient and reliable in operation, not easily fails or is accidentally released, and the connection and cooperation between the driving member and the assisting member are reliable.

[0022] In one of the embodiments, the assisting member includes an assisting ring movably disposed on the support along the third direction, the driving member includes a driving ring sleeved on the assisting ring, the driving ring is movably disposed on the support along the second direction, the first peripheral wall is the inner peripheral wall of the driving ring, the second peripheral wall is the outer peripheral wall of the assisting ring, and a power receiving portion is provided on the outer peripheral wall of the driving ring.

[0023] With such a setting, the power acting along the second direction only needs to be applied to the power receiving portion, and then the driving ring can be driven to rotate relative to the support, and the assisting ring can move spirally relative to the driving ring along the first direction, so as to obtain the movement effect of the assisting ring moving relative to the support along the third direction.

[0024] In one of the embodiments, the wind direction adjustable air outlet window further includes a power source and a driving gear connected to the power source, and the power receiving portion includes teeth provided on the outer peripheral wall of the driving ring, and the teeth mesh with the driving gear.

[0025] With such a setting, the pose adjustment of the air-swinging member and the adjustment of the air outlet direction can be automatically completed by the wind direction adjustable air outlet window without manual operation by the user. The driving gear drives the driving ring to rotate relative to the support along the second direction through a meshing transmission method, which is beneficial to reducing the error of the driving ring rotating along the second direction, and thus beneficial to reducing the error of the assisting member moving along the third direction.

[0026] In one embodiment, the assisting member includes an assisting ring movably disposed on the support along the third direction, the transmission member includes a transmission ring sleeved by the assisting ring, the transmission ring is movably disposed on the support along the second direction, the first peripheral wall is the outer peripheral wall of the transmission ring, the second peripheral wall is the inner peripheral wall of the assisting ring, and a power receiving portion is provided on the inner peripheral wall of the transmission ring.

[0027] With such an arrangement, the power acting along the second direction only needs to be applied to the power receiving portion, which can drive the transmission ring to rotate relative to the support, and the assisting ring moves spirally relative to the transmission ring along the first direction, so as to obtain the movement effect that the assisting ring moves relative to the support along the third direction.

[0028] In one embodiment, the wind direction adjustable air outlet window further includes a power source and a driving gear connected to the power source, the power receiving portion includes teeth provided on the inner peripheral wall of the transmission ring, and the teeth mesh with the driving gear.

[0029] With such an arrangement, the pose adjustment and the air outlet direction adjustment of the air swinging member can be automatically completed by the wind direction adjustable air outlet window without manual operation by the user. The driving gear drives the transmission ring to rotate relative to the support along the second direction through a meshing transmission manner, which is beneficial to reducing the error of the transmission ring rotating along the second direction, and thus is beneficial to reducing the error of the assisting member moving along the third direction.

[0030] In one embodiment, the assisting member includes an assisting ring extending circumferentially along the spiral center line, the assisting ring is movably disposed on the base member along the first direction, the number of the air swinging members is multiple, the multiple air swinging members are arranged around the spiral center line and are respectively movably connected to the base member, and the multiple controlled portions are all movably connected to the assisting ring.

[0031] With such an arrangement, the multiple air swinging members form multiple blowing air gaps arranged around the spiral center line. Therefore, the wind direction adjustable air outlet window forms an annular air outlet around the spiral center line. After the air flow blows out through the annular air outlet, a larger range of air outlet air flow peak surface can be formed, and the air outlet is more comfortable; the poses and angles of the multiple blowing air gaps can be changed simultaneously, so that the air outlet air flow can relatively approach the spiral center line and tend to gather, and can also relatively move away from the spiral center line and tend to spread.

[0032] In one embodiment, the base member includes a support and a transmission member, the multiple air swinging members are all movably connected to the support, one of the assisting ring and the support is sleeved on the other, and the two can move relative to each other along the third direction. The transmission member includes a transmission ring extending circumferentially along the spiral center line, the transmission ring is movably disposed on the support along the second direction, and forms a spiral fit with the assisting ring to move relative to each other along the first direction.

[0033] With such a setting, it is easier to adjust the position and pose of the air-swinging member. The user only needs to control the transmission ring to rotate relative to the support seat in the second direction, and then the boosting ring can move relative to the support seat in the third direction, driving the controlled part to move in the third direction.

[0034] In one embodiment, the boosting member includes a connecting part, and the air-swinging member includes a mounting part. The connecting part is movably connected to the controlled part, and there is a first moving space for the controlled part to displace between them. There is a second moving space for the mounting part to displace between the mounting part and the base part. The connecting part is used to drive the controlled part to move in the third direction following the movement of the boosting member, so as to change the position and pose of the air-swinging member and the angle of the air-sweeping surface.

[0035] With such a setting, it is easier to change the position and pose of the air-swinging member. The settings of the first moving space and the second moving space eliminate the possibility of jamming or interference between the air-swinging member and the base part, and between the air-swinging member and the boosting member. The air-swinging member can move more sensitively and efficiently to reach the position and pose matching the expected air outlet direction.

[0036] In one embodiment, the connecting part is provided with a first pin slot to form the first moving space, the base part is provided with a second pin slot to form the second moving space, the controlled part includes a first sliding pin disposed in the first pin slot, and the mounting part includes a second sliding pin disposed in the second pin slot.

[0037] With such a setting, the resistance of the first sliding pin moving in the first pin slot and the resistance of the second sliding pin moving in the second pin slot are lower. Therefore, the force required for the boosting member to apply to the air-swinging member is lower, and thus the power required to act on the boosting member in the second direction when adjusting the position and pose of the air-swinging member can be reduced.

[0038] The air transportation device provided by the present invention includes an air duct box and the above-mentioned air outlet window with adjustable wind direction. The air duct box has a blowing air duct, and the blowing air duct leads to the side of the air-sweeping surface to form a blowing air gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 is an exploded view of the air outlet window with adjustable wind direction according to an embodiment of the present invention;

[0040] Figure 2 is a partial structural schematic diagram of the air outlet window with adjustable wind direction according to an embodiment of the present invention;

[0041] Figure 3 is a partial structural schematic diagram of the air outlet window with adjustable wind direction according to an embodiment of the present invention;

[0042] Figure 4 is a structural schematic diagram of the air-swinging member according to an embodiment of the present invention;

[0043] Figure 5Partial structural schematic diagram of a wind direction adjustable air outlet window according to an embodiment of the present invention;

[0044] Figure 6 Partial structural schematic diagram of a wind direction adjustable air outlet window according to an embodiment of the present invention;

[0045] Figure 7 First cross-sectional view of a wind direction adjustable air outlet window according to an embodiment of the present invention;

[0046] Figure 8 is Figure 7 Partial enlarged schematic view of the wind direction adjustable air outlet window shown at A;

[0047] Figure 9 First cross-sectional view of a wind direction adjustable air outlet window according to an embodiment of the present invention;

[0048] Figure 10 is Figure 9 Partial enlarged schematic view of the wind direction adjustable air outlet window shown at B.

[0049] Reference numerals: 100, wind direction adjustable air outlet window; 10, base member; 11, support; 111, second pin groove; 12, transmission member; 121, transmission ring; 1210, first peripheral wall; 1211, transmission bump; 20, boosting member; 21, boosting ring; 210, second peripheral wall; 22, spiral groove; 23, connecting portion; 231, first pin groove; 30, swinging member; 31, sweeping surface; 32, blowing air gap; 33, mounting portion; 331, second sliding pin; 34, controlled portion; 341, first sliding pin; 41, power source; 42, driving gear. Detailed implementation manners

[0050] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0052] The present invention provides a wind direction adjustable air outlet window 100 that can be mounted on blowable appliances such as air conditioners, bathroom heaters, and air boxes, and an air transportation device including an air duct box and the wind direction adjustable air outlet window 100 of the present invention. The wind direction adjustable air outlet window 100 includes a base member 10, a boosting member 20, and a swinging member 30. The base member 10 is provided in the air duct box. The boosting member 20 is movably provided on the base member 10 and forms a movable fit with the base member 10 along a first direction so as to be able to move relative to the base member 10 along the first direction. The swinging member 30 is movably provided on the base member 10, includes a sweeping surface 31, a blowing air gap 32 provided on the side of the sweeping surface 31, and a controlled portion 34 connected to the boosting member 20.

[0053] The air duct box has a blowing air duct for conveying a blowing air flow. The blowing air flow refers to the air flow that will be blown out from the air transportation device. The blowing air duct leads to the side of the sweeping surface 31 and penetrates the inside and outside of the air duct box, thereby forming the blowing air gap 32. The boosting member 20, as an actuating member for driving the swinging member 30 to move relative to the base member 10, drives the controlled portion 34 to move to change the pose of the swinging member 30. When the blowing air flow passes through the blowing air gap 32, it is swept by the sweeping surface 31. The sweeping surface 31 controls the flow direction of the blowing air flow when it leaves the blowing air gap 32 by contacting the blowing air flow. The flow direction of the blowing air flow when it leaves the blowing air gap 32 is called the air outlet direction.

[0054] The boosting member 20 can receive a force acting along a second direction. The force can be provided by the user or by the wind direction adjustable air outlet window 100 itself. When a force acting along the second direction is applied to the boosting member 20, the boosting member 20 moves relative to the base member 10 along the first direction through the movable fit between itself and the base member 10. During this process, the boosting member 20 undergoes a component movement along a third direction relative to the base member 10 and drives the controlled portion 34 to move along the third direction relative to the base member 10. Under the combined action of the movable connection between the swinging member 30 and the base member 10 and the movement of the controlled portion 34 along the third direction, the pose of the swinging member 30 changes, and at the same time, the angle of the sweeping surface 31 changes, so that the pose angle of the blowing air gap 32 changes synchronously, and a new air outlet direction is defined.

[0055] Specifically, the speed of the assisting member 20 moving in the first direction includes the speed of the assisting member 20 moving relative to the base member 10 in the second direction and the speed of the assisting member 20 moving relative to the base member 10 in the third direction. That is, the assisting member 20 simultaneously undergoes a component motion in the second direction and a component motion in the third direction. However, the assisting member 20 only does work on the controlled portion 34 through the component motion in the third direction. In other words, the component motion of the assisting member 20 in the second direction does not participate in the adjustment of the pose of the air-swinging member 30. When there are errors or fluctuations in the power acting on the assisting member 20, or when there are errors in the amount of movement of the assisting member 20 moving in the first direction, then some of these errors (hereinafter referred to as input errors) can be released through the component motion of the assisting member 20 in the second direction. That is, the input errors are decomposed and the amplitude of the component error of the assisting member 20 moving in the third direction is reduced.

[0056] In some embodiments, the assisting member 20 and the base member 10 form a slidable contact connection that can slide relative to each other in the first direction. That is, the assisting member 20 realizes the component motion relative to the base member 10 in the second direction and the third direction simultaneously by sliding relative to the base member 10 in the first direction. As a preferred embodiment, the first direction is a preset spiral direction, the assisting member 20 is movably disposed on the base member 10 along a preset spiral stroke, the preset spiral stroke extends along the preset spiral direction, the second direction is the circumferential direction of the spiral center line of the preset spiral stroke, and the third direction is parallel to the extending direction of the spiral center line. When the assisting member 20 spirally moves relative to the base member 10 in the first direction, the assisting member 20 not only rotates around the spiral center line but also translates along the spiral center line. Applying a power in the second direction to the assisting member 20 can drive the assisting member 20 to move in the first direction.

[0057] Embodiment 1

[0058] Refer to Figure 1 In this embodiment, the base member 10 includes a support 11 and a transmission member 12. The air-swinging member 30 is movably connected to the support 11. The assisting member 20 is movably disposed on the support 11 in the third direction, and the assisting member 20 realizes being movably disposed on the transmission member 12 in the first direction through a spiral fit with the transmission member 12 that allows relative movement in the first direction; the transmission member 12 is movably disposed on the support 11 in the second direction and is used to apply a power acting in the second direction to the assisting member 20 by moving relative to the support 11 in the second direction, so that the assisting member 20 generates a component motion in the third direction and drives the controlled portion 34 to move relative to the support 11 in the third direction.

[0059] The helical motion of the assisting member 20 relative to the transmission member 12 can be decomposed into the reverse motion of the transmission member 12 rotating relative to the support 11 and the translational motion of the assisting member 20 relative to the support 11. The reverse motion of the transmission member 12 rotating relative to the support 11 is the support 11 rotating relative to the transmission member 12 along the second direction. The instantaneous velocity when the support 11 rotates relative to the transmission member 12 along the second direction is set as v 1 ; the instantaneous velocity when the assisting member 20 moves relative to the support 11 along the third direction is set as v 2 . At any moment, v 1 and v 2 's vector sum is equal to the instantaneous velocity of the helical motion of the assisting member 20 relative to the transmission member 12 along the first direction.

[0060] Refer to Figures 2 to 3 、 Figure 7 and Figure 9 . The assisting member 20 includes an assisting ring 21 extending circumferentially along the helical center line. The transmission member 12 includes a transmission ring 121 extending circumferentially along the helical center line. The support 11 is columnar or disc-shaped, and the axis of the support 11 coincides with the helical center line. The number of air-swinging members 30 is multiple, and the multiple air-swinging members 30 are arranged around the helical center line and are respectively movably connected to the support 11. The assisting ring 21 is coaxially sleeved on the support 11, and the assisting ring 21 can move relative to the support 11 along the third direction parallel to the helical center line. The transmission ring 121 is coaxially sleeved on the assisting ring 21 and forms a helical fit that can move relative to each other along the first direction. Therefore, the transmission ring 121 is indirectly coaxially sleeved on the support 11 by sleeving the assisting ring 21 and can rotate relative to the support 11 along the second direction.

[0061] It should be noted that the multiple air-swinging members 30 can either be arranged in a circumferential queue along the helical center line and surround the helical center line, or form other shapes and surround the helical center line queue. For example, the multiple air-swinging members 30 can be arranged at intervals to form a polygonal queue, an elliptical queue, etc. around the helical center line.

[0062] Refer to Figure 1 and Figure 3, the transmission member 12 includes a first peripheral wall 1210 formed on the inner peripheral wall of the transmission ring 121 and extending around the spiral center line. The assisting member 20 includes a second peripheral wall 210 formed on the outer peripheral wall of the assisting ring 21 and extending around the spiral center line. The first peripheral wall 1210 is sleeved on the second peripheral wall 210. The second peripheral wall 210 is provided with a spiral groove 22. The spiral groove 22 is used to form a preset spiral stroke for the assisting ring 21 to move spirally relative to the transmission ring 121 in the first direction. That is, the extending direction of the spiral groove 22 is the first direction, and the center line of the spiral groove 22 forms the spiral center line of the preset spiral stroke. The first peripheral wall 1210 is convexly provided with a transmission projection 1211 extending into the spiral groove 22. A spiral fit is formed between the first peripheral wall 1210 and the second peripheral wall 210 through the adaptation of the transmission projection 1211 to the spiral groove 22.

[0063] When a power acting in the second direction is applied to the transmission ring 121, a sliding contact is formed between the transmission projection 1211 and the inner wall of the spiral groove 22. While the transmission projection 1211 moves along the spiral stroke defined by the spiral groove 22, a thrust acting in the second direction is applied to the inner wall of the spiral groove 22. Subsequently, the assisting ring 21 moves spirally relative to the transmission ring 121 in the first direction under the action of this thrust, and thus moves relative to the support 11 in the third direction. In other embodiments, the arrangement positions of the spiral groove 22 and the transmission projection 1211 can be interchanged. The power acting on the transmission ring 121 in the second direction can be manually applied by the user or provided by the wind direction adjustable air outlet window 100 itself.

[0064] Refer to Figure 2 and Figure 3 , the wind direction adjustable air outlet window 100 further includes a power source 41 and a driving gear 42 connected to the power source 41. The transmission member 12 further includes a power receiving portion provided on the outer peripheral wall of the transmission ring 121. The power receiving portion includes teeth circumferentially arranged along the outer peripheral wall of the transmission ring 121. These teeth are engaged with the driving gear 42. After the power source 41 is started, it drives the driving gear 42 to rotate. The driving gear 42 engages the teeth to drive the transmission ring 121 to rotate relative to the support 11 in the second direction, thereby realizing the application of a power acting in the second direction to the transmission ring 121 with the power source 41 and the driving gear 42, and realizing the pose switching of multiple air swinging members 30 with at least one power source 41 and one driving gear 42.

[0065] Refer to Figure 4 , each air swinging member 30 further includes a mounting portion 33. The mounting portion 33 includes a second sliding pin 331. The controlled portion 34 includes a first sliding pin 341. Refer to Figure 5 and Figure 6, the assisting member 20 includes a plurality of connecting portions 23 arranged around the spiral center line. Each connecting portion 23 is provided with a first pin slot 231. The first pin slot 231 forms a first moving space required for the first sliding pin 341 to move therein. The movement of the first sliding pin 341 in the first moving space means that the first sliding pin 341 is located in the first pin slot 231 and can displace. The support 11 is provided with a plurality of second pin slots 111 arranged around the spiral center line. The second pin slots 111 form a second moving space required for the second sliding pin 331 to move therein. The movement of the second sliding pin 331 in the second moving space means that the second sliding pin 331 is located in the second pin slot 111 and can displace. A plurality of controlled portions 34 are respectively connected to the plurality of connecting portions 23 in one-to-one correspondence, and a plurality of mounting portions 33 are respectively connected to the plurality of second pin slots 111 in one-to-one correspondence. The first sliding pin 341 can not only displace but also rotate in the first pin slot 231, and the second sliding pin 331 can not only displace but also rotate in the second pin slot 111.

[0066] Refer to Figure 8 and Figure 10 , when the wind direction adjustable air outlet window 100 is mounted on a ceiling-mounted air transportation device, for example, when installed on the panel on the side of the ceiling-mounted bathroom warmer facing the ground, the spiral center line is arranged in the vertical direction. At this time, a plurality of blowing air gaps 32 are arranged around the spiral center line. When the transmission member 12 rotates forward relative to the support 11 in the second direction, the assisting member 20 moves along the third direction towards the end away from the ground, and pulls up the controlled portion 34 in the direction away from the ground until the pose of the air swing member 30 is as Figure 8 shown, that is, the inclination angle of the air sweeping surface 31 relative to the vertical direction reaches the maximum; when the transmission member 12 rotates reversely relative to the support 11 in the second direction, the assisting member 20 moves along the third direction towards the end close to the ground, and presses down the controlled portion 34 in the direction close to the ground until the pose of the air swing member 30 is as Figure 10 shown, that is, the inclination angle of the air sweeping surface 31 relative to the vertical direction reaches the minimum.

[0067] With such a setting, the assisting member 20 can reciprocally linearly translate relative to the support 11 in the third direction, and at the same time drive a plurality of air swing members 30 to move synchronously relative to the support 11 to change the pose of the air swing members 30.

[0068] Embodiment 2

[0069] The difference from the wind direction adjustable air outlet window 100 of the first embodiment lies in that: in the second embodiment, the driving member 12 is cancelled in the base member 10, and the assisting member 20 includes an assisting ring 21. The assisting ring 21 forms a spiral fit with the base member 10 along the first direction. For example, the assisting ring 21 forms a spiral fit with the support 11 along the first direction. The power acting along the second direction can be directly applied to the assisting ring 21 to drive the assisting ring 21 to perform a spiral movement relative to the base member 10 along the first direction. Then, relying on the translational sub-movement of the assisting ring 21 relative to the base member 10 along the third direction, the controlled part 34 is driven to move relative to the base member 10 along the third direction. In this case, since the assisting ring 21 undergoes a spiral movement, the connection mode between the assisting ring 21 and the controlled part 34 can be set as a sliding connection. The sliding track of the controlled part 34 relative to the assisting ring 21 is a circular track extending along the second direction. For example, an annular groove surrounding the spiral center line can be formed on the assisting ring 21, and the controlled part 34 is slidably arranged in the annular groove, so that the controlled part 34 will not be driven by the rotational sub-movement of the assisting ring 21 along the second direction; in addition, the connection mode between the air swing member 30 and the support 11 can be set as a connection integrating sliding connection and rotational connection. The sliding track of the air swing member 30 relative to the support 11 is an arc track extending along the second direction. For example, an annular groove surrounding the spiral center line is formed on the support 11, and the mounting part 33 of the air swing member 30 is slidably arranged in the annular groove. With such a setting, the air swing member 30 follows the assisting ring 21 to perform a spiral movement along the first direction, and the pose switching of the air swing member 30 is realized through the translational sub-movement of the controlled part 34 relative to the support 11 along the third direction.

[0070] In some embodiments not shown in the figure, the assisting ring 21 can also be set to be sleeved on the transmission ring 121, that is, the driving member 12 includes a first peripheral wall 1210 located on the outer peripheral wall of the transmission ring 121, and the assisting member 20 includes a second peripheral wall 210 located on the inner peripheral wall of the assisting ring 21. The second peripheral wall 210 is sleeved on the first peripheral wall 1210, and the two form a spiral fit through concave-convex adaptation. On this basis, the driving member 12 further includes a power receiving part located on the inner peripheral wall of the transmission ring 121. The driving gear 42 is located inside the transmission ring 121 and meshes with the power receiving part on the inner peripheral wall of the transmission ring 121. The power receiving part can be teeth provided on the inner peripheral wall of the transmission ring 121.

[0071] In other embodiments, the power receiving part can also be other structures and is not limited to gear teeth. For example, the driving gear 42 can be replaced by a driving friction wheel, and the driving friction wheel and the transmission ring 121 are connected by friction transmission. Of course, the power source 41 can also be omitted, and the user can drive the transmission member 12 manually; in addition, the power-assisting ring 21 does not need to be mounted with the support 11, and the support 11 can also be set as a hollow structure, and the support 11 is mounted on the outer peripheral wall of the power-assisting ring 21; in addition, the first direction can be cancelled and set to a spiral direction. For example, the first direction can also be an oblique direction defined by an inclined plane, and the second direction and the third direction are two non-colinear straight line directions respectively. When the power-assisting member 20 forms a sliding and translational fit with the base member 10 along the first direction, pushing the power-assisting member 20 along the second direction can cause the power-assisting member 20 to generate a partial movement relative to the base member 10 along the third direction to drive the controlled part 34.

[0072] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0073] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention, and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection claimed by the present invention.

Claims

1. A wind direction adjustable air outlet window, characterized in that, it includes: a base member (10); a boosting member (20), movably arranged on the base member (10) along a first direction; a swinging wind member (30), movably arranged on the base member (10), including a sweeping surface (31), a blowing air gap (32) arranged on the side of the sweeping surface (31), and a controlled part (34) connecting the boosting member (20); the boosting member (20) is used to move relative to the base member (10) along the first direction when obtaining a power acting along a second direction, and drive the controlled part (34) to move along a third direction; the speed of the boosting member (20) moving along the first direction includes the speed of the boosting member (20) moving along the second direction and the speed of the boosting member (20) moving along the third direction.

2. The wind direction adjustable air outlet window according to claim 1, characterized in that, the boosting member (20) forms a sliding contact with the base member (10) along the first direction. When the boosting member (20) slides relative to the base member (10) along the first direction, the boosting member (20) moves along the second direction and simultaneously moves along the third direction to drive the controlled part (34) to move.

3. The wind direction adjustable air outlet window according to claim 2, characterized in that, the first direction is a spiral direction, the boosting member (20) is movably arranged on the base member (10) along a preset spiral stroke, the second direction is the circumferential direction of the spiral center line of the preset spiral stroke, and the third direction is parallel to the extending direction of the spiral center line.

4. The wind direction adjustable air outlet window according to claim 3, characterized in that, the base member (10) includes a support (11) and a transmission member (12), the swinging wind member (30) is movably connected to the support (11), the boosting member (20) is movably arranged on the support (11) along the third direction, and forms a spiral fit with the transmission member (12) for relative movement along the first direction; the transmission member (12) is movably arranged on the support (11) along the second direction, and is used to drive the boosting member (20) to drive the controlled part (34) by moving relative to the support (11); The speed at which the support (11) moves relative to the transmission member (12) in the second direction is v 1 , and the speed at which the assisting member (20) moves in the third direction is v 2 , at any moment, v 1 and v 2 The instantaneous vector sum of is the instantaneous speed at which the assisting member (20) moves relative to the transmission member (12) in the first direction.

5. The wind direction adjustable air outlet window according to claim 4, characterized in that, the transmission member (12) includes a first circumferential wall (1210) extending along the circumferential direction of the spiral center line, the boosting member (20) includes a second circumferential wall (210) extending along the circumferential direction of the spiral center line, one of the first circumferential wall (1210) and the second circumferential wall (210) is sleeved on the other, and a spiral fit is formed between the two.

6. The wind direction adjustable air outlet window according to claim 5, characterized in that, The assisting member (20) includes an assisting ring (21) movably disposed on the support (11) along the third direction. The transmission member (12) includes a transmission ring (121) sleeved on the assisting ring (21). The transmission ring (121) is movably disposed on the support (11) along the second direction. The first peripheral wall (1210) is the inner peripheral wall of the transmission ring (121), and the second peripheral wall (210) is the outer peripheral wall of the assisting ring (21). A power receiving portion is provided on the outer peripheral wall of the transmission ring (121).

7. The wind direction adjustable air outlet window according to claim 6, wherein, the wind direction adjustable air outlet window further includes a power source (41) and a driving gear (42) connected to the power source (41). The power receiving portion includes teeth provided on the outer peripheral wall of the transmission ring (121), and the teeth mesh with the driving gear (42).

8. The wind direction adjustable air outlet window according to claim 5, wherein, the assisting member (20) includes an assisting ring (21) movably disposed on the support (11) along the third direction. The transmission member (12) includes a transmission ring (121) sleeved by the assisting ring (21). The transmission ring (121) is movably disposed on the support (11) along the second direction. The first peripheral wall (1210) is the outer peripheral wall of the transmission ring (121), and the second peripheral wall (210) is the inner peripheral wall of the assisting ring (21). A power receiving portion is provided on the inner peripheral wall of the transmission ring (121).

9. The wind direction adjustable air outlet window according to claim 8, wherein, the wind direction adjustable air outlet window further includes a power source (41) and a driving gear (42) connected to the power source (41). The power receiving portion includes teeth provided on the inner peripheral wall of the transmission ring (121), and the teeth mesh with the driving gear (42).

10. The wind direction adjustable air outlet window according to any one of claims 3 to 9, wherein, the assisting member (20) includes an assisting ring (21) extending circumferentially along the spiral center line. The assisting ring (21) is movably disposed on the base member (10) along the first direction. The number of the air swing members (30) is multiple. The multiple air swing members (30) are arranged around the spiral center line and are respectively movably connected to the base member (10). The multiple controlled portions (34) are all movably connected to the assisting ring (21).

11. The wind direction adjustable air outlet window according to claim 10, wherein, The base member (10) includes a support (11) and a transmission member (12). A plurality of the air-swinging members (30) are movably connected to the support (11). One of the boosting ring (21) and the support (11) is sleeved on the other, and the two can move relative to each other along the third direction. The transmission member (12) includes a transmission ring (121) extending circumferentially along the spiral center line. The transmission ring (121) is movably arranged on the support (11) along the second direction and forms a spiral fit with the boosting ring (21) to move relative to each other along the first direction.

12. The wind direction adjustable air outlet window according to any one of claims 1 to 9, characterized in that the boosting member (20) includes a connecting portion (23), the air-swinging member (30) includes a mounting portion (33), the connecting portion (23) is movably connected to the controlled portion (34), and there is a first moving space for the controlled portion (34) to displace between them. There is a second moving space for the mounting portion (33) to displace between the mounting portion (33) and the base member (10). The connecting portion (23) is used to drive the controlled portion (34) to move along the third direction following the movement of the boosting member (20), so as to change the pose of the air-swinging member (30) and the angle of the air-sweeping surface (31).

13. The wind direction adjustable air outlet window according to claim 12, characterized in that the connecting portion (23) is provided with a first pin slot (231) to form the first moving space, the base member (10) is provided with a second pin slot (111) to form the second moving space, the controlled portion (34) includes a first sliding pin (341) arranged in the first pin slot (231), and the mounting portion (33) includes a second sliding pin (331) arranged in the second pin slot (111).

14. An air transportation device, characterized in that it includes an air duct box and the wind direction adjustable air outlet window according to any one of claims 1 to 13. The air duct box has a blowing air duct, and the blowing air duct leads to the side of the air-sweeping surface (31) to form a blowing air gap (32).

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