CN108679727B - Air sweeping mechanism and air conditioner with same - Google Patents
Air sweeping mechanism and air conditioner with same Download PDFInfo
- Publication number
- CN108679727B CN108679727B CN201810974048.0A CN201810974048A CN108679727B CN 108679727 B CN108679727 B CN 108679727B CN 201810974048 A CN201810974048 A CN 201810974048A CN 108679727 B CN108679727 B CN 108679727B
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- Prior art keywords
- rotating shaft
- wind
- blade
- sweeping mechanism
- connection state
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
Abstract
The application provides a wind sweeping mechanism and an air conditioner with the same, wherein the wind sweeping mechanism comprises: a first rotating shaft; the second rotating shaft is connected with the first rotating shaft in a position variable way, and the first rotating shaft and the second rotating shaft are provided with a first connection state and a second connection state; the first blade is obliquely arranged on the first rotating shaft and is used for guiding wind; the second blade is obliquely arranged on the second rotating shaft and is used for guiding wind; the first rotating shaft and the second rotating shaft can be switched into a first connection state or a second connection state so as to change the included angle between the first blade and the second blade. Through the setting can be respectively through first blade and second blade wind-guiding, the contained angle between first blade and the second blade can change moreover, and the cooperation of accessible first blade and second blade realizes two different direction wind-guiding or leads wind in same direction like this, consequently can improve the accommodation to the wind direction. Moreover, the arrangement mode has simple structure and low manufacturing cost.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to a fan mechanism and an air conditioner with the same.
Background
In order to improve the comfort and convenience of a user using the air conditioner, a wind sweeping mechanism is generally provided in the air conditioner to change the flow direction of the gas by the wind sweeping mechanism. The existing wind sweeping mechanism can only guide the air in a single direction on the whole, and has a small wind direction adjusting range.
Disclosure of Invention
The application provides a wind sweeping mechanism and an air conditioner with the same, and aims to solve the problem that the wind sweeping mechanism in the prior art is small in wind direction adjusting range.
In order to solve the above-mentioned problems, according to an aspect of the present application, there is provided a wind sweeping mechanism including: a first rotating shaft; the second rotating shaft is connected with the first rotating shaft in a position variable way, and the first rotating shaft and the second rotating shaft are provided with a first connection state and a second connection state; the first blade is obliquely arranged on the first rotating shaft and is used for guiding wind; the second blade is obliquely arranged on the second rotating shaft and is used for guiding wind; the first rotating shaft and the second rotating shaft can be switched into a first connection state or a second connection state so as to change the included angle between the first blade and the second blade.
Further, the first rotating shaft and the second rotating shaft can be relatively rotated in the circumferential direction by a predetermined angle to be switched to the first connection state or the second connection state.
Further, the wind sweeping mechanism further includes: the connecting structure is used for connecting the first rotating shaft with the second rotating shaft, and the connecting structure can change the relative positions of the first rotating shaft and the second rotating shaft so as to switch the first rotating shaft and the second rotating shaft into a first connecting state or a second connecting state.
Further, the connection structure includes: the first connecting piece is arranged on the first rotating shaft; the second connecting piece is arranged on the second rotating shaft, and the first connecting piece can be connected with the second connecting piece at the first position or the second position of the second connecting piece so as to limit the relative position of the first rotating shaft and the second rotating shaft; when the first connecting piece is connected with the second connecting piece at the first position, the first rotating shaft and the second rotating shaft are in a first connection state, and when the first connecting piece is connected with the second connecting piece at the second position, the first rotating shaft and the second rotating shaft are in a second connection state.
Further, the first rotating shaft can drive the first connecting piece to rotate by a preset angle, so that the first connecting piece is abutted with the second connecting piece at the first position or the second position.
Further, the first connecting piece comprises a transition section and a connecting section which are connected with each other, wherein the transition section is arranged at the end part of the first rotating shaft, the connecting section is positioned at one side of the axis of the first rotating shaft, and the connecting section is provided with a first side face and a second side face which are oppositely arranged; the second connecting piece is plate-shaped structure, and first position and second position interval set up the homonymy at the second connecting piece, and wherein, first position is used for with first side butt, and the second position is used for with the second side butt.
Further, first pivot and the coaxial setting of second pivot, sweep the fan and construct still includes: and the two ends of the connecting shaft are respectively connected with the first rotating shaft and the second rotating shaft, and the connecting shaft is rotatably connected with at least one of the first rotating shaft and the second rotating shaft.
Further, the first rotating shaft is rotatably arranged, and the first rotating shaft can drive the second rotating shaft to rotate.
Further, when the first rotating shaft and the second rotating shaft are in the first connection state, the first blade and the second blade are in a unidirectional wind guiding state of guiding wind in the same direction, and the circumferential angle of the first rotating shaft and the second rotating shaft is changed, so that the wind direction in the unidirectional wind guiding state can be changed; when the first rotating shaft and the second rotating shaft are in the second connection state, the first blades and the second blades are in the bidirectional wind guiding state of guiding wind in different directions, and the wind direction of the bidirectional wind guiding state can be changed by changing the circumferential angles of the first rotating shaft and the second rotating shaft.
Further, the included angle between the first blade and the axis of the first rotating shaft is an acute angle, and the included angle between the first blade and the axis of the first rotating shaft is equal to the included angle between the second blade and the axis of the second rotating shaft.
Further, the wind sweeping mechanism further includes: the clamping structure is arranged at one end, far away from the second rotating shaft, of the first rotating shaft and is used for being connected with a driving part for driving the first rotating shaft to rotate.
According to another aspect of the present application, there is provided an air conditioner including a wind sweeping mechanism, the wind sweeping mechanism being provided as described above.
By applying the technical scheme of the application, the first blade is obliquely arranged on the first rotating shaft of the wind sweeping mechanism, and the second blade is obliquely arranged on the second rotating shaft, so that wind can be guided through the first blade and the second blade respectively, and the first rotating shaft and the second rotating shaft can be switched into a first connection state or a second connection state so as to change the included angle between the first blade and the second blade, so that wind can be guided in two different directions or in the same direction through the cooperation of the first blade and the second blade, the wind guiding direction can be changed, and the wind direction adjusting range can be improved. Moreover, the arrangement mode has simple structure and low manufacturing cost.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 shows a schematic diagram of a first rotating shaft and a second rotating shaft in a first connection state in a wind sweeping mechanism provided by the application;
FIG. 2 shows an enlarged view of the first and second shafts of FIG. 1 in a connected position;
FIG. 3 is a schematic view showing the first and second shafts of FIG. 1 in a second coupled state;
FIG. 4 shows an enlarged view of the first and second shafts of FIG. 3 in a connected position;
FIG. 5 shows another schematic view of the first and second shafts of FIG. 1 in a second connected state;
FIG. 6 shows a cross-sectional view of the wind sweeping mechanism of FIG. 5;
FIG. 7 shows an enlarged view of the first and second shafts of FIG. 6 in a connected position;
fig. 8 shows a schematic view of the snap-in structure of fig. 1.
Wherein the above figures include the following reference numerals:
10. a first rotating shaft; 20. a second rotating shaft; 30. a first blade; 40. a second blade; 50. a connection structure; 51. a first connector; 511. a transition section; 512. a connection section; 513. a first side; 514. a second side; 52. a second connector; 521. a first position; 522. a second position; 60. a connecting shaft; 70. and a clamping structure.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1 to 8, an embodiment of the present application provides a wind sweeping mechanism including: a first rotation shaft 10; a second rotating shaft 20 positionally variably connected to the first rotating shaft 10, the first rotating shaft 10 and the second rotating shaft 20 having a first connection state and a second connection state; the first blade 30 is obliquely arranged on the first rotating shaft 10, and the first blade 30 is used for guiding wind; the second blade 40 is obliquely arranged on the second rotating shaft 20, and the second blade 40 is used for guiding wind; the first rotating shaft 10 and the second rotating shaft 20 can be switched to a first connection state or a second connection state to change an included angle between the first blade 30 and the second blade 40.
By applying the technical scheme of the embodiment, the first blade 30 is obliquely arranged on the first rotating shaft 10 of the wind sweeping mechanism, the second blade 40 is obliquely arranged on the second rotating shaft 20, so that wind can be guided through the first blade 30 and the second blade 40 respectively, the first rotating shaft 10 and the second rotating shaft 20 can be switched into a first connection state or a second connection state so as to change the included angle between the first blade 30 and the second blade 40, and wind guiding in two different directions or wind guiding in the same direction can be realized through the matching of the first blade 30 and the second blade 40, and the wind guiding direction can be changed, so that the wind sweeping mechanism can improve the adjustment range of wind direction. Moreover, the arrangement mode has simple structure and low manufacturing cost.
For example, when the first and second rotating shafts 10 and 20 are in the first connection state, the first and second blades 30 and 40 may be disposed to guide wind in the same direction, and when the first and second rotating shafts 10 and 20 are in the second connection state, the first and second blades 30 and 40 may be disposed to guide wind in two different directions. Also, in the present embodiment, the wind guiding directions of the first and second blades 30 and 40 may be simultaneously changed by integrally changing the positions of the first and second rotating shafts 10 and 20. Therefore, the one-way air guide or the two-way air guide can be realized through the air sweeping mechanism, so that a user can adjust according to needs, the user can use the air sweeping mechanism conveniently, the adaptability of the air sweeping mechanism to different environments is improved, the diversity requirements of the user are met, and the comfort of the user is improved.
As shown in fig. 1 and 3, the first and second rotating shafts 10 and 20 can be relatively rotated in the circumferential direction by a predetermined angle to be switched to the first connection state or the second connection state. The connection position of the first rotating shaft 10 and the second rotating shaft 20 can be changed in a rotating mode, and the structure is simple and convenient to operate. Namely, the first rotating shaft 10 and the second rotating shaft 20 in the wind sweeping mechanism can rotate relatively and can not move relatively, when the connection state of the first rotating shaft 10 and the second rotating shaft needs to be changed, one of the first rotating shaft and the second rotating shaft rotates, the rotation is stopped after the first rotating shaft rotates for a preset angle, and then the first rotating shaft 10 and the second rotating shaft 20 can be connected to complete the switching of the connection state so as to change the wind guiding direction.
In this embodiment, the blower mechanism further includes: the connection structure 50 is used for connecting the first rotating shaft 10 and the second rotating shaft 20, and the connection structure 50 can change the relative positions of the first rotating shaft 10 and the second rotating shaft 20 so as to switch the first rotating shaft 10 and the second rotating shaft 20 into a first connection state or a second connection state. This makes it possible to switch the connection state of the first rotary shaft 10 and the second rotary shaft 20 by the connection structure 50 and secure the reliable connection of the two.
Specifically, as shown in fig. 2 and 4, the connection structure 50 includes: a first link 51 provided on the first rotary shaft 10; a second link 52 disposed on the second rotation shaft 20, the first link 51 being capable of being coupled to the second link 52 at a first position 521 or a second position 522 of the second link 52 to define a relative position of the first rotation shaft 10 and the second rotation shaft 20; when the first connecting member 51 is connected to the second connecting member 52 at the first position 521, the first rotating shaft 10 and the second rotating shaft 20 are in the first connection state, and when the first connecting member 51 is connected to the second connecting member 52 at the second position 522, the first rotating shaft 10 and the second rotating shaft 20 are in the second connection state. In this way, the first and second rotating shafts 10 and 20 can be switched to the first and second connection states by changing the connection positions of the first and second connection members 51 and 52, and the relative positions of the first and second rotating shafts 10 and 20 can be defined. Through the above arrangement, it is possible to facilitate the switching of the connection state of the first and second rotary shafts 10 and 20 and to secure the stability of the positions of the first and second blades 30 and 40, thereby facilitating the change of the flow direction of the gas and securing the reliability and stability of the wind guiding effect.
In the present embodiment, the first rotating shaft 10 can drive the first connecting member 51 to rotate by a predetermined angle, for example, 180 degrees, so that the first connecting member 51 abuts against the second connecting member 52 at the first position 521 or the second position 522. In this way, the connection position of the first connecting piece 51 and the second connecting piece 52 can be changed through the rotation of the first rotating shaft 10, so that the connection state of the first rotating shaft 10 and the second rotating shaft 20 can be changed, and the operation is convenient. Moreover, the first connecting piece 51 and the second connecting piece 52 are connected in an abutting mode, so that the structure is simple, connection and separation of the first connecting piece and the second connecting piece are facilitated, and the connection position is convenient to change.
As shown in fig. 2 and 4, the first connection member 51 includes a transition section 511 and a connection section 512 connected to each other, wherein the transition section 511 is provided at an end of the first shaft 10, the connection section 512 is located at one side of an axis of the first shaft 10, and the connection section 512 has a first side 513 and a second side 514 which are oppositely provided; the second connecting member 52 has a plate-like structure, and a first position 521 and a second position 522 are disposed at a same side of the second connecting member 52 at intervals, wherein the first position 521 is used for abutting against the first side 513, and the second position 522 is used for abutting against the second side 514. The connection position of the first and second shafts 10, 20 can thus be changed by abutment of the first side 513 of the connection section 512 with the first location 521 of the second connection member 52 and abutment of the second side 514 of the connection section 512 with the second location 522 of the second connection member 52, thereby changing the angle between the first and second blades 30, 40. In use, the change in the connection position of the first and second connection members 51 and 52 can be achieved by rotation of the first or second rotation shaft 10 or 20. In the present embodiment, the first and second connection members 51 and 52 may each be provided in a plate-like structure, so that the contact area between the two members may be increased, and the reliability of connection may be improved.
As shown in fig. 6 and 7, the first rotating shaft 10 and the second rotating shaft 20 are coaxially disposed, and the wind sweeping mechanism further includes: and a connection shaft 60, both ends of the connection shaft 60 are connected to the first and second rotation shafts 10 and 20, respectively, and the connection shaft 60 is rotatably connected to at least one of the first and second rotation shafts 10 and 20. The connection strength of the first rotating shaft 10 and the second rotating shaft 20 and the overall structural strength of the wind sweeping mechanism can be improved through the connecting shaft 60. Further, when the first rotary shaft 10 and the second rotary shaft 20 are relatively rotated, stability of movement can be ensured. Specifically, the connection shaft 60 and the second rotation shaft 20 may be provided as an integrally formed structure, and one end of the connection shaft 60 may be inserted into the first rotation shaft 10. In the present embodiment, the second connecting member 52 and the second rotating shaft 20 may be further provided as an integrally formed structure, and the first connecting member 51 and the first rotating shaft 10 may be provided as an integrally formed structure, so that the strength and reliability of the sweeping mechanism may be improved.
In this embodiment, the first shaft 10 is rotatably disposed, and the first shaft 10 can drive the second shaft 20 to rotate. This enables the connection state of the first and second shafts 10 and 20 to be switched by rotating the first shaft 10 alone, thereby changing the angle between the first and second blades 30 and 40 to change the wind guiding direction. Further, the positions or angles of the first and second blades 30 and 40 can be integrally changed by integrally rotating the first and second rotary shafts 10 and 20 to change the wind guiding direction. Moreover, the first rotating shaft 10 and the second rotating shaft 20 can be stationary at a required angle to realize wind guiding, so that continuous rotation is not required, and energy is saved; the first rotating shaft 10 and the second rotating shaft 20 can also continuously rotate, so that the wind direction adjusting range is large, and heat exchange is performed on a region with a large indoor environment. Therefore, through the arrangement, the wind direction can be changed in various modes, the adjusting range is wide, and different environment requirements and diversified requirements of users can be met. Moreover, by the above arrangement, only one driving part is needed to drive the first rotating shaft 10 and the second rotating shaft 20 to rotate at the same time, and two driving parts are not needed to be arranged respectively. In this case, the arrangement mode is simple in structure, so that the manufacturing cost can be reduced.
Specifically, when the first and second rotating shafts 10 and 20 are in the first connection state, the first and second blades 30 and 40 are in the unidirectional wind guiding state guiding wind in the same direction, and by changing the circumferential angles of the first and second rotating shafts 10 and 20, the wind direction of the unidirectional wind guiding state can be changed. For example, at this time, the first and second blades 30 and 40 are disposed in parallel, and by changing the circumferential angles of the first and second rotating shafts 10 and 20, it is possible to achieve the left or right air guiding as a whole.
When the first and second rotating shafts 10 and 20 are in the second connection state, the first and second blades 30 and 40 are in the bi-directional wind guiding state guiding wind in different directions, and the wind direction of the bi-directional wind guiding state can be changed by changing the circumferential angles of the first and second rotating shafts 10 and 20. At this time, the first and second blades 30 and 40 have an included angle therebetween, and by changing the circumferential angles of the first and second rotating shafts 10 and 20, it is possible to disperse the wind guide to the left and right sides as shown in fig. 3 or to concentrate the wind guide to the middle as shown in fig. 5.
In the present embodiment, the angle between the first blade 30 and the axis of the first rotating shaft 10 is an acute angle, and the angle between the first blade 30 and the axis of the first rotating shaft 10 is equal to the angle between the second blade 40 and the axis of the second rotating shaft 20. This facilitates assembly and control of wind direction. The first blade 30 and the second blade 40 may be provided in the same structure, which may reduce manufacturing costs. In this embodiment, a plurality of first blades 30 may be disposed on the first shaft 10 at intervals, or a plurality of second blades 40 may be disposed on the second shaft 20 at intervals, so as to improve the wind guiding effect.
As shown in fig. 8, the wind sweeping mechanism further includes: the clamping structure 70 is disposed at one end of the first shaft 10 away from the second shaft 20, and the clamping structure 70 is used for being connected with a driving part for driving the first shaft 10 to rotate. The clamping structure 70 can facilitate the assembly of the first rotating shaft 10 and the driving shaft of the driving part, and is convenient for maintenance. For example, the engagement structure 70 may be provided as a hook structure, and the driving shaft of the driving part may be provided with a corresponding flange, and the engagement is achieved by the engagement of the hook structure with the flange. In order to facilitate the operation, a pressing block can be arranged on the hook-shaped structure, so that the elastic deformation of the hook-shaped structure can be realized through the lever principle and the elasticity of materials, the force is reduced, and the disassembly and the assembly are convenient.
The application also provides an air conditioner, which comprises a wind sweeping mechanism, wherein the wind sweeping mechanism is provided by the air conditioner. The air sweeping mechanism can be arranged at the air outlet of the air conditioner. By applying the technical scheme of the embodiment, the first blade 30 is obliquely arranged on the first rotating shaft 10 of the wind sweeping mechanism, the second blade 40 is obliquely arranged on the second rotating shaft 20, so that wind can be guided through the first blade 30 and the second blade 40 respectively, the first rotating shaft 10 and the second rotating shaft 20 can be switched into a first connection state or a second connection state so as to change the included angle between the first blade 30 and the second blade 40, and wind guiding in two different directions or wind guiding in the same direction can be realized through the matching of the first blade 30 and the second blade 40, and the wind guiding direction can be changed, so that the wind sweeping mechanism can improve the adjustment range of wind direction. The arrangement mode has simple structure and low manufacturing cost. Moreover, the one-way air guide or the two-way air guide can be realized through the air sweeping mechanism, so that a user can adjust according to needs, the air sweeping mechanism is convenient for the user to use, the adaptability of the air conditioner to different environments is improved, the diversity requirements of the user are met, and the comfort of the user is improved.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.
Claims (11)
1. A wind sweeping mechanism, comprising:
a first rotating shaft (10);
a second rotating shaft (20) which is connected with the first rotating shaft (10) in a position variable way, wherein the first rotating shaft (10) and the second rotating shaft (20) have a first connection state and a second connection state;
the first blades (30) are obliquely arranged on the first rotating shaft (10), and the first blades (30) are used for guiding wind;
the second blades (40) are obliquely arranged on the second rotating shaft (20), and the second blades (40) are used for guiding wind;
wherein the first rotating shaft (10) and the second rotating shaft (20) can be switched to the first connection state or the second connection state so as to change the included angle between the first blade (30) and the second blade (40);
the first rotating shaft (10) and the second rotating shaft (20) can relatively rotate a predetermined angle in the circumferential direction to switch to the first connection state or the second connection state.
2. The wind-sweeping mechanism of claim 1, further comprising:
the connecting structure (50) is used for connecting the first rotating shaft (10) and the second rotating shaft (20), and the connecting structure (50) can change the relative positions of the first rotating shaft (10) and the second rotating shaft (20) so as to switch the first rotating shaft (10) and the second rotating shaft (20) into the first connecting state or the second connecting state.
3. The wind sweeping mechanism of claim 2, wherein the connecting structure (50) comprises:
a first connecting member (51) provided on the first rotating shaft (10);
a second connection (52) arranged on the second rotation shaft (20), the first connection (51) being connectable to the second connection (52) in a first position (521) or a second position (522) of the second connection (52) to define the relative positions of the first rotation shaft (10) and the second rotation shaft (20);
when the first connecting piece (51) is connected with the second connecting piece (52) at the first position (521), the first rotating shaft (10) and the second rotating shaft (20) are in the first connecting state, and when the first connecting piece (51) is connected with the second connecting piece (52) at the second position (522), the first rotating shaft (10) and the second rotating shaft (20) are in the second connecting state.
4. A wind sweeping mechanism according to claim 3, wherein the first rotating shaft (10) can drive the first connecting piece (51) to rotate by a predetermined angle, so that the first connecting piece (51) is abutted with the second connecting piece (52) at the first position (521) or the second position (522).
5. A wind sweeping mechanism according to claim 3,
the first connecting piece (51) comprises a transition section (511) and a connecting section (512) which are connected with each other, wherein the transition section (511) is arranged at the end part of the first rotating shaft (10), the connecting section (512) is positioned at one side of the axis of the first rotating shaft (10), and the connecting section (512) is provided with a first side surface (513) and a second side surface (514) which are oppositely arranged;
the second connecting piece (52) is of a plate-shaped structure, the first position (521) and the second position (522) are arranged on the same side of the second connecting piece (52) at intervals, the first position (521) is used for being abutted to the first side face (513), and the second position (522) is used for being abutted to the second side face (514).
6. The wind sweeping mechanism of claim 1, wherein the first rotating shaft (10) and the second rotating shaft (20) are coaxially arranged, the wind sweeping mechanism further comprising:
and the two ends of the connecting shaft (60) are respectively connected with the first rotating shaft (10) and the second rotating shaft (20), and the connecting shaft (60) is rotatably connected with at least one of the first rotating shaft (10) and the second rotating shaft (20).
7. The wind sweeping mechanism according to any one of claims 1 to 6, characterized in that the first rotating shaft (10) is rotatably arranged, and the first rotating shaft (10) can drive the second rotating shaft (20) to rotate.
8. The wind-sweeping mechanism of claim 7,
when the first rotating shaft (10) and the second rotating shaft (20) are in the first connection state, the first blade (30) and the second blade (40) are in a unidirectional wind guiding state of guiding wind in the same direction, and the circumferential angles of the first rotating shaft (10) and the second rotating shaft (20) can be changed to change the wind direction of the unidirectional wind guiding state;
when the first rotating shaft (10) and the second rotating shaft (20) are in the second connection state, the first blade (30) and the second blade (40) are in bidirectional wind guiding states of guiding wind in different directions, and the wind direction of the bidirectional wind guiding states can be changed by changing the circumferential angles of the first rotating shaft (10) and the second rotating shaft (20).
9. The wind sweeping mechanism of claim 1, wherein an angle between the first blade (30) and an axis of the first rotating shaft (10) is an acute angle, and an angle between the first blade (30) and an axis of the first rotating shaft (10) is equal to an angle between the second blade (40) and an axis of the second rotating shaft (20).
10. The wind-sweeping mechanism of claim 1, further comprising:
the clamping structure (70) is arranged at one end, far away from the second rotating shaft (20), of the first rotating shaft (10), and the clamping structure (70) is used for being connected with a driving part for driving the first rotating shaft (10) to rotate.
11. An air conditioner comprising a wind sweeping mechanism, wherein the wind sweeping mechanism is as claimed in any one of claims 1 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810974048.0A CN108679727B (en) | 2018-08-24 | 2018-08-24 | Air sweeping mechanism and air conditioner with same |
| PCT/CN2018/120025 WO2020037884A1 (en) | 2018-08-24 | 2018-12-10 | Air sweeping mechanism and air conditioner having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810974048.0A CN108679727B (en) | 2018-08-24 | 2018-08-24 | Air sweeping mechanism and air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN108679727B (en) * | 2018-08-24 | 2023-10-13 | 珠海格力电器股份有限公司 | Air sweeping mechanism and air conditioner with same |
| CN112880140B (en) * | 2019-11-30 | 2022-04-05 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
| GB2616303A (en) * | 2022-03-04 | 2023-09-06 | Dyson Technology Ltd | Improved nozzle for a fan unit |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012145308A (en) * | 2011-01-14 | 2012-08-02 | Hinoki Industrial Co Ltd | Blowoff device for air-conditioning/ventilation |
| CN104132441A (en) * | 2014-07-31 | 2014-11-05 | 广东科龙空调器有限公司 | Air-conditioner air sweeping device and air-conditioner |
| WO2015021826A1 (en) * | 2013-08-13 | 2015-02-19 | 珠海格力电器股份有限公司 | Air-sweeping blade base plate assembly structure |
| CN104748340A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air guide mechanism and air conditioner with same |
| CN107014051A (en) * | 2017-04-10 | 2017-08-04 | 青岛海尔空调器有限总公司 | A kind of air conditioner and control method |
| CN107726450A (en) * | 2017-09-12 | 2018-02-23 | 珠海格力电器股份有限公司 | Air conditioner and its control method |
| CN107940723A (en) * | 2017-11-23 | 2018-04-20 | Tcl空调器(中山)有限公司 | A kind of swing flap mechanism and its air conditioner |
| CN108361948A (en) * | 2018-03-15 | 2018-08-03 | 珠海格力电器股份有限公司 | Wind guiding component and air conditioner with it |
| CN208750838U (en) * | 2018-08-24 | 2019-04-16 | 珠海格力电器股份有限公司 | Swing flap mechanism and air conditioner with it |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201680560U (en) * | 2010-04-09 | 2010-12-22 | 珠海格力电器股份有限公司 | Wall-hung air conditioner |
| JP6849170B2 (en) * | 2016-07-01 | 2021-03-24 | 高砂熱学工業株式会社 | Flow control damper |
| CN106440038A (en) * | 2016-10-10 | 2017-02-22 | 深圳创维空调科技有限公司 | Vertical air conditioner indoor unit |
| CN108679727B (en) * | 2018-08-24 | 2023-10-13 | 珠海格力电器股份有限公司 | Air sweeping mechanism and air conditioner with same |
-
2018
- 2018-08-24 CN CN201810974048.0A patent/CN108679727B/en active Active
- 2018-12-10 WO PCT/CN2018/120025 patent/WO2020037884A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012145308A (en) * | 2011-01-14 | 2012-08-02 | Hinoki Industrial Co Ltd | Blowoff device for air-conditioning/ventilation |
| WO2015021826A1 (en) * | 2013-08-13 | 2015-02-19 | 珠海格力电器股份有限公司 | Air-sweeping blade base plate assembly structure |
| CN104132441A (en) * | 2014-07-31 | 2014-11-05 | 广东科龙空调器有限公司 | Air-conditioner air sweeping device and air-conditioner |
| CN104748340A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air guide mechanism and air conditioner with same |
| CN107014051A (en) * | 2017-04-10 | 2017-08-04 | 青岛海尔空调器有限总公司 | A kind of air conditioner and control method |
| CN107726450A (en) * | 2017-09-12 | 2018-02-23 | 珠海格力电器股份有限公司 | Air conditioner and its control method |
| CN107940723A (en) * | 2017-11-23 | 2018-04-20 | Tcl空调器(中山)有限公司 | A kind of swing flap mechanism and its air conditioner |
| CN108361948A (en) * | 2018-03-15 | 2018-08-03 | 珠海格力电器股份有限公司 | Wind guiding component and air conditioner with it |
| CN208750838U (en) * | 2018-08-24 | 2019-04-16 | 珠海格力电器股份有限公司 | Swing flap mechanism and air conditioner with it |
Non-Patent Citations (1)
| Title |
|---|
| 林思轩 ; 胡锦洋 ; .一种空调器室内机自动左右摆叶导风结构.家电科技.2016,(第11期),全文. * |
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| Publication number | Publication date |
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| CN108679727A (en) | 2018-10-19 |
| WO2020037884A1 (en) | 2020-02-27 |
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