CN114278987A - Air swing mechanism, blade control method and air conditioner module - Google Patents
Air swing mechanism, blade control method and air conditioner module Download PDFInfo
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- CN114278987A CN114278987A CN202111604817.6A CN202111604817A CN114278987A CN 114278987 A CN114278987 A CN 114278987A CN 202111604817 A CN202111604817 A CN 202111604817A CN 114278987 A CN114278987 A CN 114278987A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004378 air conditioning Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 50
- 230000033001 locomotion Effects 0.000 description 11
- 238000001816 cooling Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention relates to a swing mechanism, a blade control method and an air conditioning module. The output shaft of the driving piece is in driving connection with the first driving piece, the first driving piece is provided with a first eccentric part which is arranged in a radial eccentric mode relative to the output shaft, one end of the connecting rod is connected with the first eccentric part, and the other end of the connecting rod is connected with the blade. When the driving part drives the first eccentric part to rotate relative to the output shaft and drives the connecting rod to move, the connecting rod drives the blades to rotate relative to the shell so as to open or close the airflow cavity. Thus, after the driving piece is opened, the output shaft transmits power to the first eccentric part. The first eccentric portion transmits power to the connecting rod, and the connecting rod drives the blades to rotate to open or close the airflow cavity while moving, so that the blades can swing more smoothly and stably.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a swing mechanism, a blade control method and an air conditioner module.
Background
The kitchen is the main place that people cook, and the culinary art of people is experienced directly to the good or bad of kitchen air environment. The kitchen is hot in summer and cold in winter, and has the requirements of cold supply and heat supply. Therefore, people invent various kitchen air conditioners, and the air in the kitchen is cooled in summer and can be supplied with hot air in winter so as to improve the cooking comfort level.
The general air-conditioning range hood is provided with the air sweeping blades, and all the blades are linked to rotate through manually controlling the rotation of the air sweeping blades or controlling the rotation of one blade, so that cold air or hot air is sent into an air-conditioning chamber.
However, in the two modes of opening the wind sweeping blades, the opening rotation of the blades is not smooth and stable, and the blades are easily clamped or in other situations, so that the normal discharge of airflow is affected.
Disclosure of Invention
Based on the technical effects, the swing mechanism has the advantages that the blades are adjusted smoothly and stably, and the air flow is discharged normally, so that indoor cooling and heating are performed.
A wind-swinging mechanism comprising:
the blade is assembled on the shell and used for opening or closing the airflow cavity;
the output shaft of the driving part is in driving connection with the first transmission part, and the first transmission part is provided with a first eccentric part which is arranged in an eccentric manner relative to the radial direction of the output shaft;
one end of the connecting rod is connected with the first eccentric part, and the other end of the connecting rod is connected with the blade; when the driving part drives the first eccentric part to rotate relative to the output shaft and drives the connecting rod to move, the connecting rod drives the blade to rotate relative to the shell so as to open or close the airflow cavity.
In one embodiment, one end of the first eccentric part is sleeved on the output shaft, and the other end of the first eccentric part is eccentrically arranged along the radial direction of the output shaft;
along with the rotation of the first eccentric part, the connecting rod is driven to lift along the extending direction of the connecting rod and swing along the direction crossed with the extending direction of the connecting rod.
In one embodiment, the wind swinging mechanism further comprises a second transmission piece, the second transmission piece comprises a second connecting arm, and two opposite ends of the second connecting arm in the extending direction are respectively connected with the connecting rod and the blade;
when the connecting rod is controlled to move, the second connecting arm is driven to rotate relative to the shell and drives the blade to rotate relative to the shell.
In one embodiment, the second transmission piece further comprises a second eccentric part, one end of the second eccentric part is connected with the second connecting arm, and the other end of the second eccentric part is connected with the blade;
when the connecting rod is controlled to move, the second connecting arm drives the second eccentric part and the blade to synchronously rotate relative to the shell.
In one embodiment, the blade comprises a plurality of blades, the second transmission piece comprises a plurality of blades, each blade has a length direction and a width direction, and all the blades are arranged side by side along the width direction;
each blade is connected with one end of a second connecting arm of one second transmission piece; when the connecting rod is controlled to move, all the blades are driven by the second connecting arm to synchronously rotate in the same direction so as to open the airflow cavity or close the airflow cavity.
In one embodiment, each blade is provided with a connecting column which is arranged in a protruding manner along the length direction of the blade, and the shell is provided with a connecting hole;
when the connecting rods move in a controlled manner, the second connecting arms do circular motion by taking the connecting holes as axes, and the connecting columns rotate in the connecting holes to drive all the blades to synchronously rotate.
In one embodiment, the wind swinging mechanism further comprises a third transmission member, one end of the third transmission member (70) is arranged on the blade, the other end of the third transmission member is arranged on the shell, and the blade is rotatably connected with the shell through the third transmission member.
In one embodiment, the third transmission member includes a bearing assembly, a first fixing portion and a second fixing portion, the first fixing portion is disposed on the blade and has a mounting groove opened facing the housing, the second fixing portion is disposed in the housing, and the second fixing portion is nested in the mounting groove and rotatably connected to the first fixing portion through the bearing assembly;
when the blade is controlled to rotate, the blade drives the first fixing part to rotate relative to the second fixing part.
According to another aspect of the present invention, there is provided a method for controlling a blade, which is applied to a wind swaying mechanism as described in any one of the above embodiments, and is characterized by specifically including the following steps:
controlling the driving part to be opened to drive the blade to rotate along a first circumferential direction relative to the shell so as to open the airflow cavity;
when the blade rotates to a first angle, controlling the driving piece to close so as to fix the blade at the first angle;
controlling the driving part to open to drive the blade to rotate relative to the shell along a second circumferential direction opposite to the first circumferential direction so as to close the airflow cavity;
when the airflow cavity is completely closed, the driving piece is controlled to be closed to fix the blade.
In one embodiment, the method further comprises the following steps:
when the blade is fixed at the first angle, controlling a memory device to memorize the first angle;
when the blade rotates along a first circumferential direction relative to the shell, the memory device controls the blade to rotate to the first angle so as to open the airflow cavity.
According to another aspect of the present invention, there is also provided an air conditioning module, including the swing mechanism in any one of the above embodiments, where the swing mechanism is a terminal end of the air conditioning module.
The swing mechanism comprises a shell, blades, a driving piece, a first driving piece and a connecting rod, wherein the shell is provided with an airflow cavity, and the blades are assembled on the shell and used for opening or closing the airflow cavity. The output shaft of the driving piece is in driving connection with the first driving piece, the first driving piece is provided with a first eccentric part which is arranged in a radial eccentric mode relative to the output shaft, one end of the connecting rod is connected with the first eccentric part, and the other end of the connecting rod is connected with the blade. When the driving part drives the first eccentric part to rotate relative to the output shaft and drives the connecting rod to move, the connecting rod drives the blades to rotate relative to the shell so as to open or close the airflow cavity. Thus, after the driving piece is opened, the output shaft transmits power to the first eccentric part. First eccentric portion is eccentric motion around the output shaft to drive the connecting rod and move thereupon, drive the relative casing of blade and rotate in order to open or close the air current chamber when the connecting rod motion, thereby make the more smooth and easy stability of swing of blade, after the air current chamber is opened, the gas in air current chamber can be discharged through the blade side and enter into the place that needs the use and cool down, heat up or other operations.
Drawings
Fig. 1 is an exploded schematic view of a wind swing mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of a first perspective of the swing mechanism of FIG. 1 after assembly;
FIG. 3 is a schematic view of a second perspective of the swing mechanism of FIG. 1 after assembly;
FIG. 4 is an exploded schematic view of an air conditioning range hood according to another embodiment of the present invention;
FIG. 5 is a control flow chart of a control method for a blade according to another embodiment of the present invention;
FIG. 6 is a control flow diagram of another method for controlling a blade according to another embodiment of the present invention;
fig. 7 is a control flowchart of a third blade control method according to another embodiment of the present invention.
Reference numerals: 1000. an air conditioning module; 100. a wind swinging mechanism; 10. a housing; 11. connecting holes; 20. a blade; 21. connecting columns; 30. a drive member; 31. mounting a bracket; 40. a first transmission member; 41. a first eccentric portion; 411. a first mounting post; 50. a connecting rod; 51. a first mounting hole; 52. a second mounting hole; 60. a second transmission member; 61. a second connecting arm; 611. a second mounting post; 62. a second eccentric portion; 70. a third transmission member; 71. a bearing assembly; 711. a shaft sleeve; 712: a bolt; 72. a first fixed part; 721. mounting grooves; 73. a second fixed part; 2000. a range hood module; 3000. an air-conditioning range hood.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 to 3, an embodiment of the present invention provides a wind swinging mechanism 100, which includes a housing 10, a blade 20, a driving member 30, a first driving member 40, and a connecting rod 50, wherein the housing 10 has an airflow chamber, and the blade 20 is mounted on the housing 10 for opening or closing the airflow chamber. The output shaft of the driving member 30 is drivingly connected to the first transmission member 40, and the first transmission member 40 has a first eccentric portion 41 eccentrically disposed with respect to the radial direction of the output shaft, and one end of the connecting rod 50 is connected to the first eccentric portion 41, and the other end is connected to the vane 20. When the driving member 30 drives the first eccentric portion 41 to rotate relative to the output shaft and drives the connecting rod 50 to move, the connecting rod 50 drives the vane 20 to rotate relative to the housing 10 to open or close the airflow chamber. Thus, when the driver 30 is turned on, the output shaft transmits power to the first eccentric portion 41. The first eccentric portion 41 performs eccentric motion around the output shaft, and drives the connecting rod 50 to move along with the first eccentric portion, and the connecting rod 50 drives the blade 20 to rotate relative to the housing 10 to open or close the airflow cavity while moving, so that the blade 20 swings more smoothly and stably, and after the airflow cavity is opened, the gas in the airflow cavity can be discharged through the space opened by the blade 20 and enters a place to be used for cooling, heating or other operations.
Further, one end of the first eccentric portion 41 is sleeved on the output shaft, and the other end is eccentrically arranged along the radial direction of the output shaft; when the driving member 30 is turned on, the output shaft drives the first transmission member 40 to rotate, and the first eccentric portion 41 eccentrically moves around the output shaft. With the movement of the first eccentric portion 41, the connecting rod 50 is driven to move up and down along the extending direction thereof, and simultaneously swings left and right along the direction intersecting with the extending direction of the connecting rod 50. I.e. equivalent to moving the connecting rod 50 by means of a conventional crankshaft transmission.
In one embodiment, the driving member 30 is provided with a mounting bracket 31 at one end, and the mounting bracket 31 is used for fixedly connecting the driving member 30 with other mechanisms, so that the driving member 30 is fixedly arranged relative to the housing 10.
In one embodiment, the wind swinging mechanism 100 further comprises a second transmission piece 60, the second transmission piece 60 comprises a second connecting arm 61, and two opposite ends of the second connecting arm 61 in the extending direction are respectively connected with the connecting rod 50 and the blade 20; when the link 50 is controlled to move, the second connecting arm 61 is driven to rotate relative to the housing 10 and drives the blade 20 to rotate relative to the housing 10. Thereby transmitting the driving force of the driving member 30 to the blade 20, achieving the rotation of the blade 20, and thus opening or closing the airflow chamber.
In one embodiment, the second transmission member 60 further comprises a second eccentric portion 62, and one end of the second eccentric portion 62 is connected to the second connecting arm 61, and the other end is connected to the blade 20. And the second connecting arm 61 is arranged to extend in the radial direction of the second eccentric portion 62 with respect to the second eccentric portion 62. When the connecting rod 50 is controlled to move, the second connecting arm 61 drives the second eccentric portion 62 and the blade 20 to synchronously rotate relative to the housing 10, so that the movement of the connecting rod 50 is converted into the rotation movement of the blade 20 through the second transmission piece 60, and the smooth and steady rotation of the blade 20 is ensured.
Specifically, a first mounting hole 51 and a second mounting hole 52 are formed in the connecting rod 50, a first mounting post 411 is disposed on one side of the first eccentric portion 41 facing the connecting rod 50, a second mounting post 611 is disposed on one side of the second connecting arm 61 facing the connecting rod 50, the first mounting post 411 is sleeved in the first mounting hole 51, and the second mounting post 611 is sleeved in the second mounting hole 52, so that the connection of the first transmission member 40, the connecting rod 50 and the second transmission member 60 is realized.
In one embodiment, the blade 20 includes a plurality of blades, the second transmission member 60 includes a plurality of blades, each blade 20 has a length direction and a width direction, and all the blades 20 are arranged side by side in the width direction; wherein, each blade 20 is connected with one end of the second connecting arm 61 of one second transmission piece 60; when the connecting rod 50 is controlled to move, all the blades 20 are driven by all the second connecting arms 61 to synchronously rotate together in the same direction so as to open or close the airflow cavity. Therefore, each blade 20 can be directly controlled to rotate through the conduction of the second transmission piece 60, the rotating force of the blades 20 is guaranteed, the relative movement between the blades 20 is not interfered with each other, the generation of the shell jamming or other conditions of the blades 20 is avoided, and the air flow can be normally discharged from the air flow cavity.
It is understood that when the second transmission member 60 includes a plurality of members, the second mounting post 611 is provided with a plurality of members, and correspondingly, the second mounting hole 52 is provided with a plurality of members.
In one embodiment, each blade 20 has a connection post 21 protruding along its length direction, and the housing 10 has a connection hole 11. All the connecting posts 21 pass through the connecting holes 11 one by one to be fixedly connected with the second eccentric part 62. When the connecting rod 50 is controlled to move, the second eccentric part 62 makes a circular motion by taking the connecting hole 11 as an axis, and the connecting column 21 rotates in the connecting hole 11 to drive all the blades 20 to rotate synchronously. So as to connect the blade 20 passing through the housing 10 with the external second eccentric portion 62, and to separate the blade 20 from the second transmission member 60 while providing a sufficient space for the movement of the second transmission member 60, thereby preventing the rotation of the blade 20 from being disturbed, and further ensuring the smooth rotation of the blade 20.
In one embodiment, the wind swinging mechanism 100 further includes a third transmission member 70, one end of the third transmission member 70 is disposed on the blade 20, the other end is disposed on the housing 10, and the blade 20 is rotatably connected to the housing 10 through the third transmission member 70. When the connecting rod 50 drives the blade 20 to rotate relative to the housing 10 through the second transmission member 60, the blade 20 can be supported by the third transmission member 70 to more smoothly rotate relative to the housing 10.
Specifically, the third transmission member 70 includes a bearing assembly 71, a first fixing portion 72 and a second fixing portion 73, the first fixing portion 72 is disposed on the blade 20 and has an installation groove 721 opened facing the housing 10, the second fixing portion 73 is disposed in the housing 10, and the second fixing portion 73 is nested in the installation groove 721 and rotatably connected to the first fixing portion 72 through the bearing assembly 71. When the vane 20 is controlled to rotate, the vane 20 drives the first fixing portion 72 to rotate relative to the second fixing portion 73, thereby achieving rotation relative to the housing 10.
Further, the bearing assembly 71 includes a shaft sleeve 711 and a pin 712, and the vane 20 is connected to the second fixing portion 73 of the casing 10 through the pin 712 and the shaft sleeve 711.
According to another aspect of the present application, there is also provided an air conditioning module 1000, including the air swing mechanism 100 proposed in any of the above embodiments, wherein the air swing mechanism 100 is a terminal of the air conditioning module 1000, and after the air conditioning module 1000 performs cooling or heating, cold air or hot air is discharged through the air swing mechanism 100, so as to meet a requirement of a user for cooling or heating.
In addition, the first eccentric portion 41 is arranged to perform eccentric motion around the output shaft, and drives the connecting rod 50 to move along with the output shaft, and the connecting rod 50 drives the blade 20 to rotate relative to the housing 10 to open or close the airflow cavity while moving, so that the blade 20 swings more smoothly and stably, and after the airflow cavity is opened, the gas in the airflow cavity can be discharged through the blade 20 side and enter a place to be used to perform cooling, heating or other operations.
Further, please refer to fig. 4, the air conditioning module 1000 is assembled on the air conditioning range hood 3000, the air conditioning range hood 3000 further comprises an oil smoke suction module 2000, and the two modules are integrally connected and assembled indoors for rapidly cooling the kitchen, so that the air swing mechanism 100 capable of automatically opening and closing is designed to smoothly discharge cold air, reduce the temperature of the kitchen and improve the comfort level.
According to another aspect of the present application, there is provided a method for controlling a blade, which is applied to the wind swaying mechanism 100 according to any one of the above embodiments, and referring to fig. 5, the method for controlling a blade specifically includes:
s10, controlling the driving member 30 to open to drive the blade 20 to rotate relative to the housing 10 along the first circumferential direction to open the airflow chamber;
s20, when the blade 20 rotates to the first angle, controlling the driving member 30 to close to fix the blade 20 at the first angle;
specifically, the opening of the control element can be controlled manually or automatically, when the control element is opened to drive the blade 20 to rotate, the swing mechanism 100 determines a first angle according to the air volume to be output, the occasion to be used, or the personalized requirements of the user, and the like, and when the blade 20 rotates to the angle relative to the casing 10, the control element is controlled manually or automatically to be closed, so that the blade 20 is fixed at the position.
S30, controlling the driving member 30 to open to drive the blade 20 to rotate relative to the housing 10 in a second circumferential direction opposite to the first circumferential direction to close the airflow chamber;
and S40, when the airflow cavity is completely closed, controlling the driving piece 30 to be closed to fix the blade 20.
Specifically, when the control member is opened to rotate the vane 20, the vane 20 rotates in a direction opposite to the direction in which the airflow chamber is opened to close the airflow chamber. When it is detected that the airflow chamber of the swing mechanism 100 is closed, the manual or automatic control member is closed, thereby fixing the blade 20 in this position.
Thus, the control method can meet the functional requirements that the swing mechanism 100 is opened when in use and closed when not in use. Even if the air conditioner is applied to a room with polluted gas or oil smoke, the backward flowing pollution of the oil smoke or the polluted gas to the air swinging mechanism 100 can be avoided.
In one embodiment, referring to fig. 6, the step between S20 and S30 further includes:
s21, controlling the air in the airflow cavity to be discharged out of the airflow cavity through the side of the blade 20;
and S22, judging whether the air flow in the air flow cavity needs to be continuously discharged, if so, executing a step S21, and if not, executing a step S30.
Specifically, the air in the airflow cavity may be hot air or warm air, and the air swing mechanism 100 may be used as a terminal of the cooling module or the heating module, and the heated or heated air is discharged from the airflow cavity through the side of the blade 20 to forcibly cool or heat the air in the room. If the air flow in the air flow cavity needs to be continuously exhausted, the indoor air does not reach the temperature required by the user, and the air needs to be continuously blown. If the judging part needs to continuously exhaust the airflow in the airflow cavity, it indicates that the indoor air has reached the temperature required by the user, and the blowing can be stopped, at this time, the driving part 30 is controlled to be opened to drive the blades 20 to rotate relative to the housing 10 to close the airflow cavity, and the blowing is stopped.
The judgment of whether the air flow in the air flow chamber needs to be continuously discharged can be obtained by comparing the real-time temperature with the set temperature, so as to control the state of the blade 20 in real time.
In one embodiment, referring to fig. 7, in addition to the above steps S10-S40, the method further includes the following steps:
s50, when the blade 20 is fixed at the first angle, controlling the memory device to memorize the first angle;
s50, when the blade 20 rotates in the first direction relative to the housing 10, the memory device controls the blade 20 to rotate to a first angle to open the airflow chamber.
Thereby through the first angle of memory device record blade 20 initial rotation, when blade 20 need rotate again and open the air current chamber, directly through the first angle of memory device memory to direct control rotates blade 20 to first angle, can remove user's debugging at every turn, makes blade 20 open succinct intelligence more.
It should be noted that the above steps S50 and S60 occur after the first time the flow chamber is opened by powering on the wind-swinging mechanism 100, and the memory is cleared when the user powers off the wind-swinging mechanism 100. And when the air swinging mechanism 100 is powered on next time, the memory is restored.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. A wind swinging mechanism, comprising:
a housing (10) and a blade (20), wherein the housing (10) is provided with an airflow cavity, and the blade (20) is assembled on the housing (10) and used for opening or closing the airflow cavity;
the driving device comprises a driving piece (30) and a first transmission piece (40), wherein an output shaft of the driving piece (30) is in driving connection with the first transmission piece (40), and the first transmission piece (40) is provided with a first eccentric part (41) which is arranged in an eccentric mode relative to the radial direction of the output shaft;
a connecting rod (50), one end of the connecting rod (50) is connected with the first eccentric part (41), and the other end of the connecting rod is connected with the blade (20);
when the driving part (30) drives the first eccentric part (41) to rotate relative to the output shaft and drives the connecting rod (50) to move, the connecting rod (50) drives the blade (20) to rotate relative to the shell (10) so as to open or close the airflow cavity.
2. The wind swinging mechanism according to claim 1, wherein one end of the first eccentric part (41) is sleeved on the output shaft, and the other end is eccentrically arranged along the radial direction of the output shaft;
with the rotation of the first eccentric part (41), the connecting rod (50) is driven to lift along the extending direction of the connecting rod (50) and simultaneously swings along the direction crossed with the extending direction of the connecting rod (50).
3. The wind swinging mechanism according to claim 1, characterized in that the wind swinging mechanism (100) further comprises a second transmission piece (60), the second transmission piece (60) comprises a second connecting arm (61), and two opposite ends of the second connecting arm (61) in the extending direction are respectively connected with the connecting rod (50) and the blade (20);
when the connecting rod (50) is controlled to move, the second connecting arm (61) is driven to rotate relative to the shell (10) and drives the blade (20) to rotate relative to the shell (10).
4. The wind-swinging mechanism according to claim 3, characterized in that the second transmission piece (60) further comprises a second eccentric portion (62), one end of the second eccentric portion (62) is connected with the second connecting arm (61), and the other end of the second eccentric portion (62) is connected with the blade (20);
when the connecting rod (50) is controlled to move, the second connecting arm (61) drives the second eccentric part (62) and the blade (20) to synchronously rotate relative to the shell (10).
5. The yaw mechanism of claim 3, characterized in that said blades (20) comprise a plurality, said second transmission member (60) comprises a plurality, each of said blades (20) having a length direction and a width direction, all of said blades (20) being arranged side by side along said width direction;
wherein each blade (20) is connected with one end of a second connecting arm (61) of one second transmission piece (60);
when the connecting rod (50) is controlled to move, all the blades (20) are driven by the second connecting arm (61) to synchronously rotate together in the same direction so as to open or close the airflow cavity.
6. The wind swinging mechanism according to claim 3, wherein each blade (20) is provided with a protruding connecting column (21) along the length direction thereof, and the shell (10) is provided with a connecting hole (11);
all the connecting columns (21) penetrate through the connecting holes (11) one by one and are fixedly connected with the second connecting arms (61), when the connecting rods (50) move in a controlled mode, the second connecting arms (61) take the connecting holes (11) as axes to move circularly, and the connecting columns (21) rotate in the connecting holes (11) to drive all the blades (20) to rotate synchronously.
7. The wind swinging mechanism according to claim 1, wherein the wind swinging mechanism (100) further comprises a third transmission member (70), one end of the third transmission member (70) is disposed on the blade (20), the other end of the third transmission member is disposed on the housing (10), and the blade (20) is rotatably connected with the housing (10) through the third transmission member (70).
8. The wind swinging mechanism according to claim 7, wherein the third transmission member (70) comprises a bearing assembly (71), a first fixing portion (72) and a second fixing portion (73), the first fixing portion (72) is disposed on the blade (20) and has a mounting groove (721) opened facing the housing (10), the second fixing portion (73) is disposed in the housing (10), and the second fixing portion (73) is nested in the mounting groove (721) and rotatably connected with the first fixing portion (72) through the bearing assembly (71);
when the blade (20) is controlled to rotate, the blade (20) drives the first fixing part (72) to rotate relative to the second fixing part (73).
9. A method for controlling a blade, applied to a yaw mechanism (100) according to any one of claims 1 to 8, comprising the following steps:
controlling the driving part (30) to be opened to drive the blade (20) to rotate relative to the shell (10) along a first circumferential direction to open the airflow cavity;
when the blade (20) rotates to a first angle, controlling the driving piece (30) to close to fix the blade (20) at the first angle;
controlling the driving part (30) to be opened to drive the blade (20) to rotate relative to the shell (10) in a second circumferential direction opposite to the first circumferential direction so as to close the airflow cavity;
when the airflow chamber is completely closed, the driving member (30) is controlled to be closed to fix the blade (20).
10. The blade control method according to claim 9, further comprising the steps of:
when the blade (20) is fixed at the first angle, controlling a memory device to memorize the first angle;
when the blade (20) rotates along a first circumferential direction relative to the shell (10), the memory device controls the blade (20) to rotate to the first angle so as to open the airflow cavity.
11. An air conditioning module, characterized in that it comprises a wind swinging mechanism (100) according to any of claims 1-8, said wind swinging mechanism (100) being the end of said air conditioning module (1000).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111604817.6A CN114278987A (en) | 2021-12-24 | 2021-12-24 | Air swing mechanism, blade control method and air conditioner module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111604817.6A CN114278987A (en) | 2021-12-24 | 2021-12-24 | Air swing mechanism, blade control method and air conditioner module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370801A (en) * | 2022-10-25 | 2022-11-22 | 江苏芯梦半导体设备有限公司 | Exhaust device and application thereof and gas separation method |
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| CN216644528U (en) * | 2021-12-24 | 2022-05-31 | 珠海格力电器股份有限公司 | Pendulum wind mechanism and air conditioner module |
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| CN201311039Y (en) * | 2008-11-25 | 2009-09-16 | 东莞市科达机电设备有限公司 | Movable air intake louver structure for evaporative cooling ventilator |
| JP2014009920A (en) * | 2012-07-02 | 2014-01-20 | Panasonic Corp | Air conditioner |
| CN202928035U (en) * | 2012-09-21 | 2013-05-08 | 广东美的制冷设备有限公司 | Air conditioner shutter wind shielding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115370801A (en) * | 2022-10-25 | 2022-11-22 | 江苏芯梦半导体设备有限公司 | Exhaust device and application thereof and gas separation method |
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