CN107940723B - Wind sweeping mechanism and air conditioner thereof - Google Patents
Wind sweeping mechanism and air conditioner thereof Download PDFInfo
- Publication number
- CN107940723B CN107940723B CN201711185289.9A CN201711185289A CN107940723B CN 107940723 B CN107940723 B CN 107940723B CN 201711185289 A CN201711185289 A CN 201711185289A CN 107940723 B CN107940723 B CN 107940723B
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- wind sweeping
- groove
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- blade
- wind
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- 238000010408 sweeping Methods 0.000 title claims abstract description 170
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000007664 blowing Methods 0.000 description 3
- 210000001624 hip Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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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
- 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
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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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a wind sweeping mechanism and an air conditioner thereof, wherein the wind sweeping mechanism comprises a base, wherein a plurality of wind sweeping blades are sequentially arranged on the front side of the base along the horizontal direction; the wind sweeping blades are provided with a plurality of ventilation holes; the base is provided with a plurality of mounting holes for the wind sweeping blades to pass through; the wind sweeping blade can rotate relative to the mounting hole; a first driving device and a second driving device for driving the wind sweeping blades to rotate are sequentially arranged on the rear side of the base along the horizontal direction; the first driving device is connected with part of the wind sweeping blades; the second driving device is connected with the other part of the wind sweeping blades, and the two parts of the wind sweeping blades are respectively and independently controlled, so that a plurality of wind sweeping modes of the wind sweeping blades can be combined, and different requirements of different consumers on air outlet modes in different environments are met.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a wind sweeping mechanism and an air conditioner thereof.
Background
With the development of social economy and the progress of science and technology, the requirement of consumers on the comfort of the air conditioner is higher and higher. The left and right wind sweeping blades on the existing wall-mounted air conditioner are manual and can only be fixed at a certain position, or the wind sweeping blades are driven to automatically rotate by a motor and a driving mechanism thereof, so that the air conditioner is used for discharging wind. The two types of left and right air sweeping blades are single in air sweeping mode, and can only meet the condition that all the air sweeping blades rotate towards the same direction at a certain moment, and the air conditioner can only exhaust air towards a certain direction, but cannot meet the diversified air sweeping requirements, and cannot improve the air exhaust comfort of the air conditioner.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a solution to the above-mentioned drawbacks of the prior art
A wind sweeping mechanism and an air conditioner thereof aim to solve the problem that all wind sweeping blades can only sweep wind in the same direction in the existing wind sweeping mode.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a wind sweeping mechanism is applied to an air conditioner and comprises a base, wherein a plurality of wind sweeping blades are sequentially arranged on the front side of the base along the horizontal direction; the wind sweeping blades are provided with a plurality of ventilation holes; the base is provided with a plurality of mounting holes for the wind sweeping blades to pass through; the wind sweeping blade can rotate relative to the mounting hole; a first driving device and a second driving device for driving the wind sweeping blades to rotate are sequentially arranged on the rear side of the base along the horizontal direction; the first driving device is connected with part of the wind sweeping blades; the second driving device is connected with the other part of the wind sweeping blades.
The first driving device comprises a driver positioned on the left side of the base, a connecting rod positioned on the rear side of the base and a plurality of adapters; one end of the adapter is fixedly connected with the wind sweeping blade, and the other end of the adapter is rotatably connected with the connecting rod; the driver is connected with the connecting rod and used for driving the connecting rod to swing so as to drive one end, connected with the connecting rod, of the adapter to rotate around one end, connected with the wind sweeping blade, of the adapter.
The wind sweeping mechanism comprises a connecting handle, a first mounting part and a second mounting part, wherein the first mounting part and the second mounting part are respectively arranged at two ends of the connecting handle; the first mounting part is used for being connected with the wind sweeping blade; the second mounting part is used for being connected with the connecting rod and can rotate relative to the connecting rod; the first installation part, the connecting handle and the second installation part form a Z shape.
The connecting rod is provided with a plurality of through holes and a plurality of groove components; the groove component is used for being matched with the wind sweeping blade and limiting the rotating angle of the wind sweeping blade.
The second mounting part comprises a first limiting part and a rotating shaft which connects the connecting handle with the first limiting part; the rotating shaft penetrates through the through hole and can rotate in the through hole.
The wind sweeping mechanism comprises a wind sweeping blade, a wind sweeping mechanism and a wind sweeping mechanism, wherein the wind sweeping blade comprises a blade body, a connecting column, a rotary table, a connecting shaft and a second limiting part which are sequentially connected; the turntable is matched with the mounting hole and can rotate in the mounting hole; the second limiting part is used for limiting the first mounting part on the connecting shaft; the second limiting part is matched with the groove component.
The wind sweeping mechanism is characterized in that the groove assembly comprises a first groove and a second groove; the first groove and the second groove are bilaterally symmetrical by taking a vertical line where the center of the through hole is located as a symmetry axis.
The wind sweeping mechanism is characterized in that the first groove is arc-shaped, and the vertex angle of a triangle formed by the circle center of the first groove, the circle center of the second groove and the center of the through hole is 120 degrees.
When the second limiting part is located in the first groove, the wind sweeping blade is parallel to the base.
An air conditioner comprises the air sweeping mechanism, a machine shell, an air supply assembly, an upper volute and a lower volute, wherein the air supply assembly, the upper volute and the lower volute are arranged in the machine shell; the upper volute and the lower volute are respectively connected with the top and the bottom of the air supply assembly to form an air outlet; the air sweeping mechanism is arranged on the lower volute.
Has the advantages that: in the invention, the rotation of one part of the wind sweeping blades is controlled by the first driving device, the rotation of the other part of the wind sweeping blades is controlled by the second driving device, and the two parts of the wind sweeping blades are respectively and independently controlled, so that a plurality of wind sweeping modes of the wind sweeping blades can be combined, and different requirements of different consumers on air outlet modes in different environments can be met.
Drawings
FIG. 1 is a schematic structural view of the wind sweeping mechanism of the present invention;
FIG. 2 is a schematic view of the assembly of the first drive means with the wind-sweeping blades of the present invention;
FIG. 3 is a schematic view of the structure of the wind sweeping blade of the present invention;
FIG. 4 is a schematic structural view of the adapter of the present invention;
FIG. 5 is a schematic view of the construction of the connecting rod of the present invention;
FIG. 6 is a reference view of the present invention showing the use state of the blade with the adaptor;
FIG. 7 is a reference diagram of the usage state of the wind sweeping mechanism in the direct blowing mode of the present invention;
FIG. 8 is a reference diagram of the usage status of the wind sweeping mechanism in the right wind-out mode of the present invention;
FIG. 9 is a reference diagram of the usage status of the wind sweeping mechanism in the left wind outlet mode of the present invention;
FIG. 10 is a reference diagram of the usage status of the wind sweeping mechanism in the left and right circular wind discharging mode of the present invention;
FIG. 11 is a reference diagram of the usage of the air sweeping mechanism in the semi-laminar air blowing mode of the present invention;
FIG. 12 is a reference diagram of the usage status of the air sweeping mechanism in the full laminar air supply mode of the present invention;
FIG. 13 is a schematic front view of the air conditioner of the present invention;
fig. 14 is a side view schematically showing the construction of the air conditioner according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Please refer to fig. 1-14. The invention provides a wind sweeping mechanism, which is applied to an air conditioner and comprises a base 1, wherein a plurality of wind sweeping blades 2 are sequentially arranged on the front side of the base 1 along the horizontal direction, as shown in figures 1 and 2; the wind sweeping blades 2 are provided with a plurality of ventilation holes 20; the base 1 is provided with a plurality of mounting holes for the wind sweeping blades 2 to pass through; the wind sweeping blades 2 can rotate relative to the mounting holes; a first driving device 3 and a second driving device 30 for driving the wind sweeping blades 2 to rotate are sequentially arranged on the rear side of the base 1 along the horizontal direction; the first driving device 3 is connected with part of the wind sweeping blades 2; the second driving device 30 is connected with another part of the wind sweeping blades 2.
The plurality of wind sweeping blades 2 are uniformly distributed along the horizontal direction, the number of the wind sweeping blades 2 connected with the first driving device 3 is equal to the number of the wind sweeping blades 2 connected with the second driving device 30, namely, half of the wind sweeping blades 2 control the rotation direction of the wind sweeping blades through the first driving device 3, so that the wind outlet direction is adjusted, and the rest wind sweeping blades 2 control the rotation direction of the wind sweeping blades through the second driving device 30, so that the wind outlet direction is adjusted. In the plurality of wind sweeping blades 2, the rotation of one part of the wind sweeping blades 2 is controlled by the first driving device 3, the rotation of the other part of the wind sweeping blades 2 is controlled by the second driving device 30, and the two parts of the wind sweeping blades 2 are respectively and independently controlled, so that a plurality of wind sweeping modes of the wind sweeping blades 2 can be combined, and different requirements of different consumers on air outlet modes in different environments can be met.
The first driving device 3 and the second driving device 30 have the same structure; as shown in fig. 1, the first driving device 3 includes: a driver 4 positioned at the left side of the base 1, a connecting rod 5 and a plurality of adapters 6 positioned at the rear side of the base 1. One end of the adapter piece 6 is fixedly connected with the wind sweeping blade 2, and the other end of the adapter piece is rotatably connected with the connecting rod 5; the driver 4 is connected with the connecting rod 5 and used for driving the connecting rod 5 to swing so as to drive one end, connected with the connecting rod 5, of the adaptor 6 to rotate around one end, connected with the wind sweeping blade 2, of the adaptor 6.
The wind sweeping blades 2 and the first driving device 3 are respectively positioned at the front side and the rear side of the base 1; the wind sweeping blade 2 penetrates through the mounting hole and then is connected with the adaptor 6. The adaptor 6 is rotatably connected with the connecting rod 5 to provide a movable space for the swinging of the connecting rod 5; when the driver 4 pulls the connecting rod 5 leftwards, the adaptor 6 rotates relative to the connecting rod 5, meanwhile, one end, connected with the connecting rod 5, of the adaptor 6 makes clockwise arc motion by taking the circle center of the mounting hole as the circle center, the adaptor 6 drives the wind sweeping blade 2 to rotate relative to the mounting hole, and the rotating direction and the rotating angle of the wind sweeping blade 2 are equal to the rotating direction and the rotating angle of one end, connected with the connecting rod 5, of the adaptor 6.
As shown in fig. 4 and 6, the adaptor 6 includes a connection handle 61, and a first mounting portion and a second mounting portion respectively provided at both ends of the connection handle 61; the first mounting part is used for being connected with the wind sweeping blade 2; the second mounting part is used for being connected with the connecting rod 5 and can rotate relative to the connecting rod 5; the first mounting portion, the connecting handle 61 and the second mounting portion form a Z shape.
As shown in fig. 5, the connecting rod 5 is provided with a plurality of through holes 51 and a plurality of groove assemblies 52; the groove component 52 is used for matching with the wind sweeping blade 2 and limiting the rotation angle of the wind sweeping blade 2; one of the groove members 52 corresponds to one of the through holes 51. As shown in fig. 3 and 6, the wind sweeping blade 2 includes a blade body 21, a connection column 22, a turntable 23, a connection shaft 24 and a second limiting portion 25 which are connected in sequence; the rotary disc 23 is matched with the mounting hole and can rotate in the mounting hole; the second limiting part 25 is used for limiting the first mounting part on the connecting shaft 24; the second limiting portion 25 is matched with the groove component 52.
The connecting column 22 is used for connecting the rotary disc 23 with the blade body 21; the rotary table 23 is matched with the mounting hole, and the connecting column 22 and the connecting shaft 24 are respectively positioned at the front side and the rear side of the base 1; the connecting shaft 24 with the first installation department cooperation is connected, first installation department is located carousel 23 with between the spacing portion 25 of second. The first installation part comprises a circular ring 62, a connecting shaft via hole corresponding to an inner hole of the circular ring 62 is formed in the connecting handle 61, and the connecting shaft 24 sequentially penetrates through the circular ring 62 and the connecting shaft via hole.
The connecting shaft 24 includes a first shaft body 241 and a second shaft body 242 which are symmetrically arranged, the second limiting portion 25 includes a first protrusion 251 and a second protrusion 252 which are symmetrically arranged, and the first shaft body 241, the second shaft body 242, the first protrusion 251 and the second protrusion 252 have elasticity; two ends of the first shaft body 241 are respectively connected with the rotary disc 23 and the first protrusion 251, and two ends of the second shaft body 242 are respectively connected with the rotary disc 23 and the second protrusion 252; when the wind sweeping blade 2 and the adaptor 6 are installed in a matched manner, the wind sweeping blade 2 is pressed, so that the first protrusion 251 is in contact with the second protrusion 252, the first shaft body 241 is in contact with the second shaft body 242, the second limiting portion 25 and the connecting shaft 24 sequentially penetrate through the circular ring 62 and the connecting shaft through hole, the first shaft body 241 and the second shaft body 242 are both arranged in the connecting shaft through hole, and the first protrusion 251 and the second protrusion 252 are both arranged outside the connecting shaft through hole, as shown in fig. 2; after the external force applied to the wind sweeping blade 2 is removed, the first protrusions 251 and the second protrusions 252 are flicked in opposite directions, and the ring 62 and the connecting handle 61 are limited on the connecting shaft 24.
Further, as shown in fig. 3, a clamping protrusion 26 is arranged on the connecting shaft 24, as shown in fig. 4, a clamping groove 63 is arranged on the circular ring 62, as shown in fig. 6, the clamping protrusion 26 is connected with the clamping groove 63 in a clamping manner, so that the connection between the wind sweeping blade 2 and the adaptor 6 is firmer, and the wind sweeping blade 2 and the adaptor 6 are prevented from rotating relatively in the rotating process of the adaptor 6.
The connecting rod 5 has certain elasticity in the vertical direction, the through hole 51 comprises a round hole 511 and long holes 512 respectively arranged at the left side and the right side of the round hole 511, and the long holes 512 are communicated with the round hole 511.
The second mounting portion includes a first stopper portion 64, and a rotating shaft 65 connecting the connecting shank 61 and the first stopper portion 64; the rotating shaft 65 passes through the through hole 51 and can rotate in the through hole 51. Preferably, the rotating shaft 65 is matched with the round hole 511, when the rotating shaft 65 passes through the round hole 511, the round hole 511 is spread, and the long hole 512 provides a space for deformation of the round hole 511; after the rotating shaft 65 and the round hole 511 are installed in a matched mode, the round hole 511 is restored to the original state.
The groove assembly 52 includes a first groove 521 and a second groove 522; the first groove 521 and the second groove 522 are symmetrical to each other with respect to a vertical line along which the center of the through hole 51 is located as a symmetry axis. The groove component 52 is used for matching with the first limiting part 64 so as to limit the wind sweeping angle of the wind sweeping blade 2; the first recess 521 is located at the upper left of the through hole 51, and the second recess 522 is located at the upper right of the through hole 51. When the connecting rod 5 swings rightwards, one end of the adapter 6 connected with the connecting rod 5 rotates anticlockwise around the mounting hole, so that the wind sweeping blade 2 is driven to rotate anticlockwise, when the connecting rod 5 swings to the point that the first limiting part 64 is arranged in the first groove 521, the connecting rod 5 cannot continuously swing rightwards, and at the moment, the wind sweeping blade 2 rotates anticlockwise to the maximum angle; when the connecting rod 5 swings leftwards, one end of the adapter 6 connected with the connecting rod 5 rotates clockwise around the mounting hole, so that the wind sweeping blade 2 is driven to rotate clockwise, when the connecting rod 5 swings to the first limiting portion 64 and is arranged in the second groove 522, the connecting rod 5 cannot continue to swing leftwards, and at the moment, the wind sweeping blade 2 rotates clockwise to the maximum angle.
The first groove 521 is arc-shaped, a triangle formed by the circle center of the first groove 521, the circle center of the second groove 522 and the center of the through hole 51 is an isosceles triangle, the vertex angle of the isosceles triangle is 120 °, that is, a connecting line between the center of the through hole 51 and the circle center of the first groove 521 is a waist, a connecting line between the center of the through hole 51 and the circle center of the second groove 522 is a waist, an included angle between the two waists is 120 °, and the maximum angle of rotation of the wind sweeping blade 2 in the whole wind sweeping process is 120 °.
The driver 4 includes driving motor 41, connecting piece 42 and controller, the one end of connecting piece 42 with driving motor 41 fixed connection, the other end with connecting rod 5 rotates and connects, driving motor 41 drive when connecting piece 42 rotates, connecting piece 42 with connecting rod 5 is connected one end and is wound driving motor 41 is circular motion, thereby drives connecting rod 5 is circular motion. The controller is connected with the driving motor 41 to control the steering of the driving motor 41, so as to control the swinging direction of the connecting rod 5 and realize the adjustment of the wind sweeping direction of the wind sweeping blade 2.
The central axis of the vent hole 20 is perpendicular to the blade body 21; when the second limiting part 25 is located in the first groove 521, the wind sweeping blade 2 is parallel to the base.
In a preferred embodiment, the rotation direction of the connecting rod 5 and the wind sweeping blades 2 is a direction seen when a user faces the connecting rod 5, the wind outlet direction is a direction seen when the user faces the blade body 21, the wind sweeping blades 2 connected to the first driving device 3 are defined as a first group of wind sweeping blades 100, and the wind sweeping blades connected to the second driving device 30 are defined as a second group of wind sweeping blades 200.
The controller can control six wind sweeping modes: in the first, direct-blowing mode, as shown in fig. 7, the first group of wind sweeping blades 100 and the second group of wind sweeping blades 200 are both vertically arranged, and an acute included angle between the connecting handle 61 and the blade body 21 is 30 °; secondly, in a mode of air outlet to the right, as shown in fig. 8 (arrows indicate air outlet directions in the figure), the first group of wind sweeping blades 100 and the second group of wind sweeping blades 200 both deflect to the right, at this time, an acute included angle between the blade body 21 and a vertical line is 30 degrees, the first limiting portion 64 is located in the second groove 522, and an acute included angle between the connecting handle 61 and the vertical line is 60 degrees; in the third mode, in the left air outlet mode, as shown in fig. 9 (the arrow indicates the air outlet direction in the drawing), the first group of wind sweeping blades 100 and the second group of wind sweeping blades 200 both deflect left, at this time, the acute included angle between the blade body 21 and the vertical line is 30 °, the connecting handle 61 is in a vertical state, the first limiting portion 64 is located between the first groove 521 and the second groove 522, and the distance between the first limiting portion 64 and the first groove 521 is equal to the distance between the first limiting portion 64 and the second groove 522; a fourth mode, in which the air flows around left and right, as shown in fig. 10 (arrows indicate air flowing directions), the first group of wind sweeping blades 100 deflect right, the second group of wind sweeping blades 200 deflect left, for the first group of wind sweeping blades 100 and the first driving device 3, an acute included angle between the blade body 21 and a vertical line is 30 °, the first limiting portion 64 is located in the second groove 522, an acute included angle between the connecting handle 61 and the vertical line is 60 °, the second group of wind sweeping blades 200 are horizontally symmetrical to the first group of wind sweeping blades 100, and the second driving device 30 is horizontally symmetrical to the first driving device 3; in the fifth, semi-laminar air supply mode, as shown in fig. 11 (the arrow indicates the air outlet direction), the first group of wind sweeping blades 100 is deflected to the left, the second group of wind sweeping blades 200 deflect rightwards, the left wind and the right wind are discharged and then are mixed in a crossed mode to form turbulent flow, the position far away from the wind sweeping mechanism feels no wind or the wind power is weak, at the moment, for the first set of blades 100 and the first drive 3, the acute angle between the blade body 21 and the vertical is 30, the connecting handle 61 is in a vertical state, the first position-limiting part 64 is located between the first groove 521 and the second groove 522, and the distance between the first position-limiting portion 64 and the first groove 521 is equal to the distance between the first position-limiting portion 64 and the second groove 522, the second group of the wind sweeping blades 200 is horizontally symmetrical to the first group of the wind sweeping blades 100, and the second driving device 30 is horizontally symmetrical to the first driving device 3; in a sixth full laminar air supply mode, as shown in fig. 12, the first group of blades 100 and the second group of blades 200 are both parallel to the base, so as to completely block the air outlet, so that the air can only be blown out from the air vent 20, at this time, for the first group of blades 100 and the first driving device 3, the acute included angle between the connecting handle 61 and the vertical line is 60 °, the first limiting portion 64 is located in the first groove 521, the second group of blades 200 is horizontally symmetrical to the first group of blades 100, and the second driving device 30 is horizontally symmetrical to the first driving device 3.
The invention also provides an air conditioner, as shown in fig. 13 and 14, which comprises the air sweeping mechanism, a casing 101, and an air supply assembly 102, an upper volute 103 and a lower volute 104 which are arranged in the casing 101; the upper volute 103 and the lower volute 104 are respectively connected with the top and the bottom of the air supply assembly 102, and the upper volute 103 and the lower volute 104 are oppositely arranged to form an air outlet 105; the wind sweeping mechanism is disposed on the lower volute 104. The lower volute 104 is provided with a horizontal mounting hole, the base 1 is matched with the horizontal mounting hole, the wind sweeping blade 2 is positioned in the air outlet 105, one end of the wind sweeping blade faces the lower volute 104, and the other end of the wind sweeping blade faces the upper volute 103, namely, the wind sweeping blade 2 is positioned between the lower volute 104 and the upper volute 103. An air outlet channel 106 corresponding to the air outlet 105 and an air baffle 107 are further arranged on the machine shell 101; the casing 101 is rotatably connected with a wind shield 107, and the wind shield 107 is used for shielding the air outlet duct 106.
In summary, the invention provides a wind sweeping mechanism and an air conditioner thereof, which comprises a base, wherein a plurality of wind sweeping blades are sequentially arranged on the front side of the base along the horizontal direction; the wind sweeping blades are provided with a plurality of ventilation holes; the base is provided with a plurality of mounting holes for the wind sweeping blades to pass through; the wind sweeping blade can rotate relative to the mounting hole; a first driving device and a second driving device for driving the wind sweeping blades to rotate are sequentially arranged on the rear side of the base along the horizontal direction; the first driving device is connected with part of the wind sweeping blades; the second driving device is connected with the other part of the wind sweeping blades, and the two parts of the wind sweeping blades are respectively and independently controlled, so that a plurality of wind sweeping modes of the wind sweeping blades can be combined, and different requirements of different consumers on air outlet modes in different environments are met.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (6)
1. A wind sweeping mechanism is applied to an air conditioner and comprises a base and is characterized in that a plurality of wind sweeping blades are sequentially arranged on the front side of the base along the horizontal direction; the wind sweeping blades are provided with a plurality of ventilation holes; the base is provided with a plurality of mounting holes for the wind sweeping blades to pass through; the wind sweeping blade can rotate relative to the mounting hole; a first driving device and a second driving device for driving the wind sweeping blades to rotate are sequentially arranged on the rear side of the base along the horizontal direction; the first driving device is connected with part of the wind sweeping blades; the second driving device is connected with the other part of the wind sweeping blades; the first driving device comprises a driver positioned on the left side of the base, a connecting rod positioned on the rear side of the base and a plurality of adapters; one end of the adapter is fixedly connected with the wind sweeping blade, and the other end of the adapter is rotatably connected with the connecting rod; the driver is connected with the connecting rod and used for driving the connecting rod to swing so as to drive one end of the adapter connected with the connecting rod to rotate around one end of the adapter connected with the wind sweeping blade; the connecting rod is provided with a plurality of through holes and a plurality of groove components; the groove component is used for being matched with the wind sweeping blade and limiting the rotation angle of the wind sweeping blade; the wind sweeping blade comprises a blade body, a connecting shaft and a second limiting part which are sequentially connected; the second limiting part is used for limiting the connecting shaft on the adapter; the second limiting part is matched with the groove component; the groove assembly comprises a first groove and a second groove; the first groove and the second groove are bilaterally symmetrical by taking a vertical line where the center of the through hole is located as a symmetry axis; when the second limiting part is positioned in the first groove, the wind sweeping blade is parallel to the base.
2. The wind sweeping mechanism of claim 1, wherein the adaptor includes a connecting shank, and first and second mounting portions disposed at opposite ends of the connecting shank, respectively; the first mounting part is used for being connected with the wind sweeping blade; the second mounting part is used for being connected with the connecting rod and can rotate relative to the connecting rod; the first installation part, the connecting handle and the second installation part form a Z shape.
3. The wind sweeping mechanism according to claim 2, wherein the second mounting portion includes a first stopper portion, and a rotating shaft connecting the connecting shank with the first stopper portion; the rotating shaft penetrates through the through hole and can rotate in the through hole.
4. The wind sweeping mechanism according to claim 2, wherein the wind sweeping blade further comprises a connecting column and a rotary disc which are positioned between the blade body and the connecting shaft, two ends of the connecting column are respectively connected with the blade body and the rotary disc, and one end of the rotary disc, which is far away from the connecting column, is connected with the connecting shaft; the turntable is matched with the mounting hole and can rotate in the mounting hole; the second limiting part is used for limiting the first mounting part on the connecting shaft.
5. The wind sweeping mechanism according to claim 1, wherein the first groove is arc-shaped, and the vertex angle of a triangle formed by the circle center of the first groove, the circle center of the second groove and the center of the through hole is 120 °.
6. An air conditioner, characterized in that it comprises the air sweeping mechanism of any one of claims 1 to 5, a machine shell, and an air supply assembly, an upper volute and a lower volute which are arranged in the machine shell; the upper volute and the lower volute are respectively connected with the top and the bottom of the air supply assembly to form an air outlet; the air sweeping mechanism is arranged on the lower volute.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| CN109269062A (en) * | 2018-09-27 | 2019-01-25 | Tcl空调器(中山)有限公司 | A kind of air conditioner |
| CN111716998B (en) * | 2019-03-20 | 2022-03-18 | 比亚迪股份有限公司 | Vehicle and air outlet device and air outlet method of air conditioning system of vehicle |
| CN112781100A (en) * | 2019-11-06 | 2021-05-11 | 宁波奥克斯电气股份有限公司 | Lead screw transmission swing blade device, air guide device and air conditioner |
| CN111059714B (en) * | 2019-12-31 | 2021-09-28 | Tcl空调器(中山)有限公司 | Air conditioner blade control method and system, air conditioner and storage medium |
| CN111207445B (en) * | 2020-01-08 | 2021-04-20 | 青岛海尔空调器有限总公司 | Indoor machine of air conditioner |
| CN211526692U (en) * | 2020-07-02 | 2020-09-18 | 北京小米移动软件有限公司 | Sweep wind subassembly and air conditioning equipment |
| CN111780237B (en) * | 2020-07-14 | 2021-10-01 | Tcl空调器(中山)有限公司 | Sweep wind mechanism and air conditioner |
| CN213020250U (en) * | 2020-09-21 | 2021-04-20 | 北京小米移动软件有限公司 | Driving device of air conditioner wind shield and air conditioner |
| CN112539466B (en) * | 2020-09-28 | 2022-09-02 | Tcl空调器(中山)有限公司 | Air guide mechanism and air conditioner indoor unit |
| CN113566286B (en) * | 2021-07-26 | 2022-10-28 | 珠海格力电器股份有限公司 | Air conditioner and air supply control method |
| CN216557387U (en) * | 2021-10-15 | 2022-05-17 | 青岛海尔空调电子有限公司 | Motion subassembly and indoor set of swing leaf |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111306767B (en) | 2021-10-01 |
| CN107940723A (en) | 2018-04-20 |
| CN111306767A (en) | 2020-06-19 |
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