Air outlet method of double-channel air outlet

Abstract

The invention discloses an air outlet method of a double-channel air outlet capable of outputting air flow through natural air. The air outlet method comprises the steps that a first air outlet channel for outputting first air flow and a second air outlet channel for outputting second air flow are included, and the first air flow intersects with the second air flow; a plurality of first blades capable of swinging left and right are arranged in the first air outlet channel in the left-right direction. A plurality of second blades capable of swinging left and right are arranged in the second air outlet channel in the left-right direction, and the first blades can swing to incline towards the left side and the right side so that air can be diffused out of the first air outlet channel. The second blade is driven by a driving mechanism; the driving mechanism drives the second blades to have a gathering air outlet position state inclining inwards and a diffusion air outlet position state inclining towards the left side and the right side; the invention relates to the technical field of automobile air outlets.

Description

Technical Field

[0001] The invention relates to the technical field of automobile air outlets, and more specifically to an air outlet method of a dual-channel air outlet. Background Art

[0002] Car air outlets are car interior components and are generally located in the car cockpit or diagonally above the passenger seat. The air inlet channel of the air outlet is connected to a device that provides airflow. When air is needed, the device that provides airflow delivers airflow to the air inlet channel, and the airflow can be discharged from the air outlet channel of the air outlet.

[0003] In the prior art, the air outlet channel on the automobile air outlet is generally provided with upper and lower air guide blades for adjusting the upper and lower air outlet directions, and left and right air guide blades for adjusting the left and right air outlet directions. The required air guide blades are driven to rotate by a driving mechanism to adjust the direction of the output airflow. The air volume ratio of each area of ​​the output airflow is generally more consistent and concentrated, and the user's wind feeling is stronger. When the user feels the wind without any change in wind volume for a long time, he will feel uncomfortable and the user experience is not good. Summary of the invention

[0004] In view of the shortcomings and defects of the prior art, an air outlet method with a dual-channel air outlet that can output natural wind airflow is provided.

[0005] A method for discharging air through a dual-channel air outlet, comprising:

[0006] A first air outlet channel for outputting a first air flow, and a second air outlet channel for outputting a second air flow, wherein the first air flow intersects with the second air flow;

[0007] A plurality of first blades capable of swinging left and right are arranged in the first air outlet channel along the left-right direction;

[0008] A plurality of second blades that can swing left and right are arranged in the left-right direction in the second air outlet channel, wherein the first blades can swing to tilt to the left and right sides so that the first air outlet channel diffuses the air;

[0009] The second blade is driven by a driving mechanism;

[0010] The driving mechanism drives the second blade to have a concentrated air outlet position state tilted inwards, and a diffused air outlet position state tilted to the left and right sides;

[0011] The driving mechanism drives the second blade to switch between the concentrated air outlet position state and the diffused air outlet position state cyclically, so that after the second airflow intersects with the first airflow, the airflow is output with the air volume ratio of natural wind.

[0012] After adopting the above structure, the air outlet method of the dual-channel air outlet of the present invention has the following advantages compared with the prior art: in the left and right swinging tracks of the plurality of first blades, the first blades on both sides have a position state of tilting outwards, and at this time, the airflow output by the first air outlet channel is the first airflow diffused to the left and right sides;

[0013] At this time, the driving mechanism can drive the second blade to cyclically switch between the concentrated air outlet position state and the diffused air outlet position state.

[0014] When the first airflow and the second airflow meet, there are situations where the air volume is large in some local areas within the air outlet range and small in some local areas. At the same time, strong and weak winds are constantly alternating to achieve an output airflow with a volume ratio similar to that of natural wind. The feeling blowing on people is that the air volume and wind direction change in real time, thereby improving the comfort of members.

[0015] When the second air outlet channel gathers the air and the first air outlet channel diffuses the air, the two air flows meet and are output as a concentrated air flow with more air volume in the middle and less air volume on both sides;

[0016] When the second air outlet channel diffuses the air, the first air outlet channel diffuses the air, and the two air flows meet to output the air flow in the form of diffused air with less air volume in the middle and more air volume on both sides.

[0017] As an improvement of the present invention, the driving mechanism comprises a pivoting member, a first transmission member and a second transmission member, and the pivoting member, the first transmission member and the second transmission member are respectively meshed with coaxial gear rings to achieve sequential transmission connection;

[0018] A first track groove is provided at the lower end of the first transmission member, and a third track groove is provided at the lower end of the second transmission member;

[0019] The transmission pin of the second blade cc on the right is located in the first track groove, and the transmission pin of the second blade c on the left is located in the third track groove.

[0020] The pivot member rotates forward, and has:

[0021] SS01, the second blade swings to the gathering air outlet position, the second blade c and the second blade cc tilt inward, the second air outlet channel gathers the air, the first air outlet channel diffuses the air, and the two air flows meet to output the air flow in the form of gathering air with more air volume in the middle and less air volume on both sides;

[0022] SS02, the second blade swings to the diffuse air outlet position, the second blade c and the second blade tilt outward, the second air outlet channel diffuses air, the first air outlet channel diffuses air, and the two air flows meet to output diffuse air with less air volume in the middle and more air volume on both sides;

[0023] The pivoting member reciprocates by rotating forward and reverse to cyclically switch between steps SS01 and SS02.

[0024] As an improvement of the present invention, there is also SS01.5 between SS01 and SS02.

[0025] In SS01.5, the second blade swings to a vertical position so that the second air outlet channel directly discharges air, and the first air outlet channel diffuses the air.

[0026] As an improvement of the present invention, the first track groove includes a first section a, a middle section b, and a tail section c which are connected in sequence, wherein during the rotation of the first transmission member, the first section a drives the second blade cc to swing left and right, the middle section b drives the second blade cc to adjust to an inwardly inclined position, and the tail section c drives the second blade cc to adjust from an inwardly inclined position to an outwardly inclined position;

[0027] The third trajectory groove includes a first section aaa, a middle section bbb, and a tail section ccc which are connected in sequence, wherein during the rotation of the second transmission member, the first section aaa drives the second blade c to swing left and right, the middle section bbb drives the second blade c to adjust to an inwardly inclined position, and the tail section ccc drives the second blade c to adjust from an inwardly inclined position to an outwardly inclined position.

[0028] As an improvement of the present invention, during the first section of the driving process, the first blade c and the second blade cc swing left and right together to output parallel airflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the present invention.

[0030] Figure 2 It is a schematic structural diagram of the present invention in a sectional view.

[0031] Figure 3 It is a schematic diagram of the internal component structure after the air outlet housing is hidden in the present invention.

[0032] Figure 4 It is a schematic structural diagram of the present invention in parallel air outlet mode.

[0033] Figure 5 It is a schematic diagram of the second blade structure in the parallel air outlet mode of the present invention.

[0034] Figure 6 It is a schematic diagram of the structure of the first track groove, the second track groove, and the third track groove of the present invention.

[0035] Figure 7 It is a schematic diagram of the structures of the fourth track groove, the fifth track groove, the sixth track groove, the seventh track groove, the eighth track groove, the ninth track groove and the tenth track groove of the present invention.

[0036] Figure 8 It is a schematic structural diagram of the fourth track groove of the present invention.

[0037] Fig. 9 It is a schematic diagram of the structure of the fifth track groove and the sixth track groove of the present invention.

[0038] Fig.10 It is a schematic diagram of the structure of the seventh track groove and the eighth track groove of the present invention.

[0039] Fig.11 It is a schematic diagram of the structure of the ninth track groove and the tenth track groove of the present invention.

[0040] Fig.12 It is a schematic diagram of the first blade structure of the present invention when the air is discharged to the right.

[0041] Fig.13 It is a schematic diagram of the second blade structure of the present invention when the air is discharged to the right.

[0042] Fig.14 It is a structural schematic diagram of the first air volume ratio of the present invention when the air is discharged.

[0043] Fig.15 It is a schematic diagram of the second blade structure when the first air volume ratio is used for air discharge of the present invention.

[0044] Fig.16 It is a structural schematic diagram of the second air volume ratio of the present invention.

[0045] Fig.17 It is a schematic diagram of the structure of the third air volume ratio of the present invention.

[0046] Fig.18 It is a schematic diagram of air volume distribution of the first air volume ratio, the second air volume ratio, and the third air volume ratio of the present invention.

[0047] As shown in the figure: 1. air outlet housing; 1.1. air inlet channel; 1.11. first air outlet channel; 1.12. second air outlet channel; 2. first blade; 2.1. first blade a; 2.2. first blade b; 2.3. first blade c; 2.4. first blade cc; 3. second blade; 3.1. second blade a; 3.2. second blade b; 3.3. second blade c; 3.4. second blade cc; 4. pivot member; 4.1. fourth track slot; 5. first transmission member; 5.1. first track slot; 5.2. fifth track slot; 5.3. sixth track slot; 6. second transmission member; 6.1. second track slot; 6.2. third track slot; 6.3. seventh track slot; 6.4. eighth track slot; 7. third transmission member; 7.1. ninth track slot; 7.2. tenth track slot; 8. air volume blade. DETAILED DESCRIPTION

[0048] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0049] See also Figure 1-18 As shown, Fig.18 In the figure, the first air outlet channel 1.11 is in a diffuse air outlet state, and the second air outlet channel 1.12 is in a concentrated air outlet state, a straight air outlet state, and a diffuse air outlet state from left to right.

[0050] A method for discharging air through a dual-channel air outlet, comprising:

[0051] A first air outlet channel 1.11 for outputting a first air flow, and a second air outlet channel 1.12 for outputting a second air flow, wherein the first air flow intersects with the second air flow;

[0052] A plurality of first blades 2 that can swing left and right are arranged in the first air outlet channel 1.11 along the left-right direction;

[0053] A plurality of second blades 3 that can swing left and right are arranged in the second air outlet channel 1.12 along the left-right direction, wherein the first blade 2 can swing to tilt to the left and right sides so as to diffuse the air out of the first air outlet channel 1.11;

[0054] The second blade 3 is driven by a driving mechanism;

[0055] The driving mechanism drives the second blade 3 to have an inwardly inclined air gathering position state and a leftwardly inclined air diffusion position state;

[0056] The driving mechanism drives the second blade 3 to switch between the gathering air outlet position state and the diffusion air outlet position state cyclically, so that after the second airflow intersects with the first airflow, the airflow is output with the air volume ratio of natural wind.

[0057] After adopting the above structure, the air outlet method of the dual-channel air outlet of the present invention has the following advantages compared with the prior art: in the left and right swinging trajectory of the plurality of first blades 2, the first blades 2 on both sides have a position state of tilting outwards, at this time, the airflow output by the first air outlet channel 1.11 is the first airflow diffused to the left and right sides;

[0058] At this time, the driving mechanism can drive the second blade 3 to switch between the concentrated air outlet position state and the diffused air outlet position state cyclically.

[0059] When the first airflow and the second airflow meet, there are situations where the air volume is large in some local areas within the air outlet range and small in some local areas. At the same time, strong and weak winds are constantly alternating to achieve an output airflow with a volume ratio similar to that of natural wind. The feeling blowing on people is that the air volume and wind direction change in real time, thereby improving the comfort of members.

[0060] As an improvement of the present invention, the driving mechanism comprises a pivoting member 4, a first transmission member 5 and a second transmission member 6, wherein the pivoting member 4, the first transmission member 5 and the second transmission member 6 are respectively connected in sequence through coaxial gear ring meshing;

[0061] The first transmission member 5 is provided with a first track groove 5.1 at the lower end, and the second transmission member 6 is provided with a third track groove 6.2 at the lower end;

[0062] The transmission pin of the second blade cc3.4 on the right is located in the first track groove 5.1, and the transmission pin of the second blade c3.3 on the left is located in the third track groove 6.2.

[0063] The pivot member 4 rotates forward, and has the following steps in sequence:

[0064] SS01, the second blade 3 swings to the gathering and outlet position, the second blade c3.3 and the second blade cc3.4 tilt inward, the second outlet channel 1.12 gathers the air, the first outlet channel 1.11 diffuses the air, and the two air flows meet to output the gathered air with more air in the middle and less air on both sides;

[0065] SS02, the second blade 3 swings to the diffuse air outlet position, the second blade c3.3 and the second blade cc3.4 tilt outward, the second air outlet channel 1.12 diffuses the air, the first air outlet channel 1.11 diffuses the air, and the two air flows meet to output diffused air with less air volume in the middle and more air volume on both sides;

[0066] The pivoting member 4 reciprocates by rotating forward and reverse to cyclically switch between steps SS01 and SS02.

[0067] When the second air outlet channel 1.12 gathers the air and the first air outlet channel 1.11 diffuses the air, the two air flows meet and the output air flow is larger in the middle and smaller on both sides;

[0068] When the second air outlet channel 1.12 diffuses the air, the first air outlet channel 1.11 diffuses the air, and the two air flows meet to output an air flow with less air volume in the middle and more air volume on both sides.

[0069] As an improvement of the present invention, there is also SS01.5 between SS01 and SS02.

[0070] In SS01.5, the second blade 3 swings to a vertical position so that the second air outlet channel 1.12 directly discharges air, and the first air outlet channel 1.11 diffuses the air.

[0071] When the second air outlet channel 1.12 directly discharges air, the first air outlet channel 1.11 diffuses air, and the two air flows meet to output air flows with slightly more air in the middle and slightly less air on both sides. Figure 3 , Figure 4 , Fig.14 ,as well as Fig.15 As shown, the plurality of first blades 2 include a first blade a2.1 located in the middle, first blades b2.2 located on the left and right sides, a first blade c2.3 located between the first blade a2.1 and the first blade b2.2 on the left, and a first blade cc2.4 located between the first blade a2.1 and the first blade b2.2 on the right;

[0072] When the first air outlet channel 1.11 outputs the first diffused airflow, the first blade a2.1 is vertical, the first blade b2.2 and the first blade c2.3 on the left are tilted to the left, and the first blade b2.2 and the first blade cc2.4 on the right are tilted to the right.

[0073] The plurality of second blades 3 include a second blade a3.1 located in the middle, second blades b3.2 on the left and right sides, a second blade c3.3 located between the second blade a3.1 and the second blade b3.2 on the left, and a second blade cc3.4 located between the second blade a3.1 and the second blade b3.2 on the right;

[0074] When the second air outlet channel 1.12 outputs the second airflow of concentrated wind, the second blade a3.1 and the second blade b3.2 are in a vertical position, and the second blade c3.3 and the second blade cc3.4 are in an inwardly inclined position.

[0075] After the above improvements, the first blade 2 and the second blade 3 are independently arranged relative to each other up and down. When the two airflows meet, the airflows meet in an orderly and stable manner, thereby making the output airflow feel better.

[0076] In addition, when the first air outlet channel 1.11 outputs the first airflow of diffused air, the inclination angle of the first blades in the middle area is lower than the inclination angle of the first blades in the two side areas, so that the air outlet of the first air outlet channel 1.11 is uniform and has a wide distribution range;

[0077] Moreover, the airflow diffusion angle in the middle area is lower than that in the two side areas. The airflow in the middle area of ​​the first airflow can be more orderly and stably gathered toward the middle by the airflow in the middle area of ​​the second airflow. The air volume in the middle area is significantly increased, while there is no obvious increase in the edge areas on both sides, which makes the air volume strength of each area of ​​the concentrated air output airflow differ significantly, and the user experience is strong.

[0078] See also Fig.16 As shown, in the trajectory of the independent left and right swinging of several second blades 3, the second blade a3.1, the second blade b3.2, the second blade c3.3 and the second blade cc3.4 are all in a vertical position state, so that the second air outlet channel 1.12 outputs a second airflow for direct air outlet, and after intersecting with the first airflow for diffused air outlet from the first air outlet channel 1.11, it outputs a diffused air outlet airflow.

[0079] Diffused air outlet: The air volume in the middle area is slightly higher than that in the two side areas, and the output airflow also shows differences in air volume. Compared with the concentrated air outlet, the air volume in the middle area is slightly lower, which can be used by users as needed.

[0080] See also Fig.17 As shown, in the trajectory of independent left and right swinging of several second blades 3, the second blade a3.1 and the second blade b3.2 are in a vertical position state, and the second blade c3.3 and the second blade cc3.4 are in a position state inclined to the left and right sides, so that the second air outlet channel 1.12 outputs the second airflow that diffuses to the left and right sides, and after intersecting with the first airflow diffused by the first air outlet channel 1.11, the output airflow is directly passed through.

[0081] Straight-through air outlet: The inclination angles of the second blade c3.3 and the second blade cc3.4 to the left and right are greater than the inclination angles of the first blade c2.3 and the first blade c2.4 to the left and right. At this time, after the second airflow intersects with the first airflow, the air volume in the two side areas is increased, and the air volume in the middle area is significantly reduced, forming a straight-through air outlet with less air in the middle and more air on the two sides. The output airflow during straight-through air outlet also shows differences in air volume, which can be used by users according to their needs.

[0082] The above three different air volume ratio output modes are available for users to choose from, further enriching the air outlet mode of the device and improving the user experience.

[0083] See also Figure 2, Figure 3 , Figure 4 , Figure 5 , Figure 6 ,as well as Figure 7 As shown, a driving mechanism is provided on the air outlet housing 1, and the driving mechanism includes a pivoting member 4, a first transmission member 5, and a second transmission member 6 arranged transversely. The portion of the air outlet housing 1 between the first air outlet channel 1.11 and the second air outlet channel 1.12 is recessed to form an accommodation space, and the pivoting member 4, the first transmission member 5, and the second transmission member 6 are arranged in the accommodation space, which helps to improve the compactness of the structure and is applicable to a wider range of vehicle models;

[0084] The pivoting member 4, the first transmission member 5, and the second transmission member 6 are respectively coaxially provided with gear rings, and are sequentially connected by gear ring meshing, wherein the pivoting member 4 is driven to rotate by the actuator;

[0085] The first transmission member 4 is provided with a first track groove 5.1 at its lower end, and the second transmission member 5 is provided with a second track groove 6.1 and a third track groove 6.2 at its lower end;

[0086] The transmission pin of the second blade a3.1 is in transmission connection with the second track groove 6.1, and the second blade a3.1 is linked with the second blade b3.2.

[0087] The transmission pin of the second blade c3.3 is in transmission connection with the third track groove 6.2, wherein the second blade c3.3 has two mutually linked settings,

[0088] The transmission pin of the second blade cc3.4 is transmission-connected to the first track groove 5.1, wherein the second blade cc3.4 has two and they are interlocked.

[0089] After the above improvement, the driving structure in which the track groove cooperates with the transmission pin drives the second blade 3 to swing left and right, which has the characteristics of compact structure and stable and reliable operation.

[0090] See also Figure 2-Figure 18 As shown, the first track groove 5.1 includes a first section a, a middle section b, and a tail section c which are connected in sequence, wherein, during the rotation of the first transmission member 5, the first section a drives the second blade cc3.4 to swing left and right, the middle section b drives the second blade cc3.4 to adjust to an inwardly inclined position, and the tail section c drives the second blade cc3.4 to adjust from an inwardly inclined position to an outwardly inclined position;

[0091] The second track groove 5.1 includes a first section aa, a middle section bb, and a tail section cc which are connected in sequence, wherein during the rotation of the second transmission member 6, the first section aa drives the second blade a3.1 to swing left and right, the middle section bb drives the second blade a3.1 to adjust to a vertical position, and the tail section cc drives the second blade a to remain in a vertical position;

[0092] The third track groove 6.2 includes a first section aaa, a middle section bbb, and a tail section ccc which are connected in sequence, wherein during the rotation of the second transmission member 6, the first section aaa drives the second blade c3.3 to swing left and right, the middle section bbb drives the second blade c3.3 to adjust to an inwardly inclined position, and the tail section ccc drives the second blade c3.3 to adjust from an inwardly inclined position to an outwardly inclined position;

[0093] The actuator drives the pivoting member 4 to reciprocate in the forward and reverse directions, so as to drive the first transmission member 5 and the second transmission member 6 to reciprocate, so that the transmission pin of the second blade a3.1 reciprocates in the tail section cc, the second blade c3.3 reciprocates in the tail section ccc, and the transmission pin of the second blade cc3.4 reciprocates in the tail section c, so that the second air outlet channel 1.12 reciprocates to output the second airflow that gathers the air inward, the second airflow that directly passes through the air outlet, and the second airflow that diffuses to the left and right sides.

[0094] After meeting with the first airflow diffused by the first air outlet channel 1.11, the airflow is output with the air volume ratio of natural wind.

[0095] After the above improvements, the device has a natural wind outlet mode for users to choose. After selecting the natural wind outlet mode, the actuator drives the pivot member 4 to rotate forward and reverse reciprocatingly, so that the airflow output by the device presents local strong and local weak wind volume differences within the same air outlet range. At the same time, strong and weak winds are constantly alternating to achieve an output airflow with a wind volume ratio similar to that of natural wind. The feeling of the air volume and wind direction blowing on people is real-time changes, which improves the comfort of members.

[0096] See also Figure 2 As shown, an air volume blade 8 is also provided in the air inlet channel 1.1, and the air volume blade 8 is rotatably provided at the entrance of the first air outlet channel 1.11 and the second air outlet channel 1.12, and the air volume blade 8 rotates to adjust the entrance opening of the first air outlet channel 1.11 or the entrance opening of the second air outlet channel 1.12.

[0097] The direction of the first airflow can be configured as a downward direction, and the direction of the second airflow can be configured as an upward direction.

[0098] The air volume blade 8 is used to adjust the inlet opening of the first air outlet channel 1.11 or the inlet opening of the second air outlet channel 1.12, thereby controlling the incoming air volume (the airflow volume increases when the opening increases, and the airflow volume decreases when the opening decreases). If the opening of one of the inlets is smaller than that of the other inlet, at this time, after the two air flows meet, they tend to be output in the direction of the airflow output of the air outlet channel with a larger opening.

[0099] See also Figure 4-Figure 11 As shown, the specific design of the driving mechanism of this device is:

[0100] The upper end of the pivoting member 4 is provided with a fourth track groove 4.1, the upper end of the first transmission member 5 is provided with a fifth track groove 5.2 and a sixth track groove 5.3, the upper end of the second transmission member 6 is provided with a seventh track groove 6.3 and an eighth track groove 6.4, and the upper end of the third transmission member 7 is provided with a ninth track groove 7.1 and a tenth track groove 7.2;

[0101] The transmission pin of the first blade b2.2 on the right is in transmission connection with the fourth track groove 4.1, and the transmission pin of the first blade b2.2 on the left is in transmission connection with the tenth track groove 7.2.

[0102] The first blade cc2.4 has two blades, one of which is connected to the fifth track groove 5.2 by a transmission pin, and the other is connected to the sixth track groove 5.3 by a transmission pin.

[0103] The transmission pin of the first blade a2.1 is in transmission connection with the seventh track groove 6.3.

[0104] The first blade c2.3 also has two blades, one of which is connected to the eighth track groove 6.4 through a transmission pin, and the other is connected to the ninth track groove 7.1 through a transmission pin.

[0105] The first track groove 5.1 includes a first section a, a middle section b, and a tail section c which are connected in sequence, wherein the distance between the center line of each track section of the first track groove 5.1 and the center axis of the first transmission member 5 changes as follows:

[0106] The first section a is a setting in which the distance gradually increases; the middle section b is a setting in which the distance gradually decreases; and the last section c is a setting in which the distance gradually increases.

[0107] The second track groove 6.1 includes a first section aa, a middle section bb, and a tail section cc which are connected in sequence, wherein the distance between the center line of each track section of the second track groove 6.1 and the center axis of the second transmission member 6 varies:

[0108] The first section aa is a setting in which the distance gradually decreases; the middle section bb is a setting in which the distance gradually increases; and the last section cc is a setting in which the distance remains unchanged.

[0109] The third track groove 6.2 includes a first segment aaa, a middle segment bbb, and a last segment ccc which are connected in sequence.

[0110] Among them, the distance between the center line of each track segment of the third track groove 6.2 and the center axis of the second transmission member 6 changes: the first segment aaa is a setting where the distance gradually increases; the middle segment bbb is a setting where the distance remains unchanged; and the last segment ccc is a setting where the distance gradually decreases.

[0111] The fourth track groove 4.1 comprises a first section d and a middle section e which are connected in sequence;

[0112] The distance between the center line of the first section d and the center axis of the pivoting member 4 is gradually increased.

[0113] The distance between the center line of the middle section e and the center axis of the pivoting member 4 is set to be constant.

[0114] The fifth track groove 5.2 includes a first section dd, a middle section ee, and a last section ff which are connected in sequence;

[0115] The distance between the center line of the first section dd and the center axis of the first transmission member 5 is gradually reduced.

[0116] The distance between the center line of the middle section ee and the center axis of the first transmission member 5 is set to gradually increase;

[0117] The distance between the center line of the tail section ff and the center axis of the first transmission member 5 is set to be constant.

[0118] The sixth track groove 5.3 includes a first section DD, a middle section EE, and a last section FF which are connected in sequence;

[0119] Among them, the distance between the center line of the first section DD and the center axis of the first transmission member 5 is gradually increased.

[0120] The distance between the center line of the middle section EE and the center axis of the first transmission member 5 is set to gradually decrease;

[0121] The distance between the center line of the tail section FF and the center axis of the first transmission member 5 is set to be constant.

[0122] The seventh track groove 6.3 includes a first segment ddd, a middle segment eee, and a tail segment fff which are connected in sequence;

[0123] The distance between the center line of the first section ddd and the center axis of the second transmission member 6 is gradually reduced.

[0124] The distance between the center line of the middle section eee and the center axis of the second transmission member 6 is set to gradually increase;

[0125] The distance between the center line of the tail section fff and the center axis of the second transmission member 6 is set to be constant.

[0126] The eighth track groove 6.4 includes a first segment DDD, a middle segment EEE, and a last segment FFF which are connected in sequence;

[0127] The distance between the center line of the first section DDD and the center axis of the second transmission member 6 is gradually increased.

[0128] The distance between the center line of the middle section EEE and the center axis of the second transmission member 6 is set to gradually decrease;

[0129] The distance between the center line of the tail section FFF and the center axis of the second transmission member 6 is set to be constant.

[0130] The ninth track groove 7.1 includes a first segment dddd, a middle segment eeee, and a last segment ffff which are connected in sequence;

[0131] The distance between the center line of the first section dddd and the center axis of the third transmission member 7 is gradually reduced.

[0132] The distance between the center line of the middle section eeee and the center axis of the third transmission member 7 is set to gradually increase;

[0133] The distance between the center line of the tail section ffff and the center axis of the third transmission member 7 is set to be constant.

[0134] The tenth track groove 7.2 includes a first segment DDDD, a middle segment EEEE, and a last segment FFFF which are connected in sequence;

[0135] The distance between the center line of the first section DDDD and the center axis of the third transmission member 7 is gradually increased.

[0136] The distance between the center line of the middle section EEEE and the center axis of the third transmission member 7 is set to gradually decrease;

[0137] The distance between the center line of the tail section FFFF and the center axis of the third transmission member 7 is set to be constant.

[0138] In the initial stage, the first blade 2 and the second blade 3 are both swung to the left to the extreme position, and the first air outlet channel 1.11 and the second air outlet channel 1.12 both output airflow at the same angle to the left.

[0139] At this time, the transmission pins of each blade are all in the first section of the trajectory groove that matches it.

[0140] If the pivoting member 4 rotates in the positive direction, the driving pins of each blade travel along the first section of the track groove and can swing to the right until it swings to the right to the extreme position. During this process, the swing angles of the first blade 2 and the second blade 3 are the same.

[0141] If the pivoting member 4 continues to rotate in the forward direction, the driving pins of the first blades 2 enter the middle section of the track groove. During the middle section, a plurality of the first blades 2 swing to the position state where the first air outlet channel 1.11 outputs the first airflow of diffused air;

[0142] The driving pin of each second blade 3 enters the middle section. During the driving process of the middle section, each second blade 3 swings to a position state where air is concentrated and discharged.

[0143] If the pivoting member 4 continues to rotate in the forward direction, the driving pins of the first blades 2 enter the tail section of the track groove (wherein the tail section of the fourth track groove 4.1 adapted to the first blade b2.2 on the right side is formed by extending the middle section), and during the tail section, a plurality of first blades 2 remain in the position state of diffusing the output airflow;

[0144] The driving pin of each second blade 3 enters the tail section of the track groove. During the driving process of the tail section, the second blade 3 swings from the position state of gathering air outlet to the position state of realizing diffuse air outlet and the position state of direct air outlet in sequence.

[0145] When the natural wind outlet mode is in effect, the actuator drives the pivoting member 4 to reciprocate in the forward and reverse directions, thereby driving the first transmission member 5 , the second transmission member 6 and the third transmission member 7 to reciprocate.

[0146] At this time, the first air outlet channel 1.11 continuously outputs the first airflow of diffused air, and the second air outlet channel 1.12 cyclically outputs the second airflow of concentrated air inward, the second airflow of straight air, and the second airflow of diffused air to the left and right sides.

[0147] After meeting with the first airflow diffused by the first air outlet channel 1.11, the airflow is output with the air volume ratio of natural wind.

[0148] The above are only preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A method for discharging air with a dual-channel air outlet, characterized in that: include: A first air outlet channel (1.11) for outputting a first air flow, and a second air outlet channel (1.12) for outputting a second air flow, wherein the first air flow intersects with the second air flow; A plurality of first blades (2) capable of swinging left and right are arranged in a left-right direction in the first air outlet channel (1.11); A plurality of second blades (3) that can swing left and right are arranged in a left-right direction in the second air outlet channel (1.12), wherein the first blade (2) can swing to incline to the left and right sides so as to diffuse the air out of the first air outlet channel (1.11); The second blade (3) is driven by a driving mechanism; The driving mechanism drives the second blade to have a concentrated air outlet position state tilted inwards, and a diffused air outlet position state tilted to the left and right sides; The driving mechanism drives the second blade to switch between the concentrated air outlet position state and the diffused air outlet position state cyclically, so that after the second airflow intersects with the first airflow, the airflow is output with the air volume ratio of natural wind.

2. The air outlet method of a dual-channel air outlet according to claim 1, characterized in that: The driving mechanism comprises a pivot member (4), a first transmission member (5) and a second transmission member (6), wherein the pivot member (4), the first transmission member (5) and the second transmission member (6) are respectively meshed with coaxial gear rings to achieve sequential transmission connection; The first transmission member (5) is provided with a first track groove (5.1) at the lower end, and the second transmission member (6) is provided with a third track groove (6.2) at the lower end; The transmission pin of the second blade cc (3.4) on the right side is located in the first track groove (5.1), and the transmission pin of the second blade c (3.3) on the left side is located in the third track groove (6.2). The pivot member rotates forward, and has: SS01, the second blade (3) swings to the gathering air outlet position, the second blade c (3.3) and the second blade cc (3.4) tilt inward, the second air outlet channel (1.12) gathers the air, the first air outlet channel (1.11) diffuses the air, and the two air flows meet to output the gathered air flow with more air volume in the middle and less air volume on both sides; SS02, the second blade (3) swings to the diffuse air outlet position, the second blade c (3.3) and the second blade tilt outward, the second air outlet channel (1.12) diffuses air, the first air outlet channel (1.11) diffuses air, and the two air flows meet to output diffused air with less air volume in the middle and more air volume on both sides; The pivoting member reciprocates by rotating forward and reverse to cyclically switch between steps SS01 and SS02.

3. The air outlet method of a dual-channel air outlet according to claim 2, characterized in that: There is also SS01.5 between SS01 and SS02. In SS01.5, the second blade (3) swings to a vertical position so that the second air outlet channel (1.12) directly discharges air, and the first air outlet channel (1.11) diffuses the air.

4. The air outlet method of a dual-channel air outlet according to claim 2, characterized in that: The first track groove (5.1) comprises a first section a, a middle section b, and a tail section c which are connected in sequence, wherein during the rotation of the first transmission member (5), the first section a drives the second blade cc (3.4) to swing left and right, the middle section b drives the second blade cc (3.4) to adjust to an inwardly inclined position, and the tail section c drives the second blade cc (3.4) to adjust from an inwardly inclined position to an outwardly inclined position; The third track groove (6.2) comprises a first section aaa, a middle section bbb, and a tail section ccc which are connected in sequence, wherein during the rotation of the second transmission member (6), the first section aaa drives the second blade c (3.3) to swing left and right, the middle section bbb drives the second blade c (3.3) to adjust to an inwardly inclined position, and the tail section ccc drives the second blade c (3.3) to adjust from an inwardly inclined position to an outwardly inclined position.

5. The air outlet method of a dual-channel air outlet according to claim 4, characterized in that: During the first section of the running of the second blade c (3.3) and the second blade cc (3.4), the first blade (2) and the second blade (3) swing left and right together to output parallel airflows.

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