CN115111766A - Wind sweeping mechanism, control method thereof and air conditioner - Google Patents
Wind sweeping mechanism, control method thereof and air conditioner Download PDFInfo
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- CN115111766A CN115111766A CN202210899836.4A CN202210899836A CN115111766A CN 115111766 A CN115111766 A CN 115111766A CN 202210899836 A CN202210899836 A CN 202210899836A CN 115111766 A CN115111766 A CN 115111766A
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- 238000010408 sweeping Methods 0.000 title claims abstract description 167
- 230000007246 mechanism Effects 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000009471 action Effects 0.000 claims abstract description 25
- 238000011084 recovery Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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 provides a wind sweeping mechanism, a control method thereof and an air conditioner. Should sweep wind mechanism includes: a base (1); the wind sweeping blades (2) are arranged at intervals along the length direction of the base (1), and each wind sweeping blade (2) inclines to a first end of the length direction of the base (1) at a preset angle in a natural extension state; the pull rope (3) comprises a first connecting end and a second connecting end, the first connecting end is configured to be connected with the driving structure, the pull rope (3) and each wind sweeping blade (2) form linkage, and the pull rope (3) can drive each wind sweeping blade (2) to deflect towards the second end of the base (1) in the length direction under the driving action of the driving structure; when the driving structure does not apply acting force to the pull rope (3), each wind sweeping blade (2) can return to a natural extension state under the action of the elasticity of the wind sweeping blade. The air sweeping mechanism can ensure normal air sweeping of the air conditioner, simultaneously reduce the use frequency of the driving structure and prolong the service life of the driving structure.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to a wind sweeping mechanism, a control method thereof and an air conditioner.
Background
Along with the development of the air conditioner, the quality requirement of people on the air conditioner is higher and higher, the demand degree on the air conditioner is also higher and higher, the wind sweeping assembly of the existing air conditioner is characterized in that the blades are connected through a connecting rod, the wind sweeping blades and the connecting rod are connected in a hard mode, the connecting rod is driven by a motor to swing left and right, and then the blades are driven by the connecting rod to achieve left and right wind sweeping.
The wind sweeping blade with the structure realizes wind sweeping, and the left wind sweeping blade and the right wind sweeping blade need to be driven by the motor, so that the service frequency of the motor is higher, and the service life of the motor can be reduced.
Disclosure of Invention
The invention mainly aims to provide a wind sweeping mechanism, a control method thereof and an air conditioner, which can ensure normal wind sweeping of the air conditioner, reduce the use frequency of a driving structure and prolong the service life of the driving structure.
In order to achieve the above object, according to an aspect of the present invention, there is provided a wind sweeping mechanism including:
a base;
the plurality of wind sweeping blades are arranged at intervals along the length direction of the base, and each wind sweeping blade inclines to the first end of the length direction of the base by a preset angle in a natural extension state;
the pull rope comprises a first connecting end and a second connecting end, the first connecting end is configured to be connected with the driving structure, the pull rope and each wind sweeping blade form linkage, and the pull rope can drive each wind sweeping blade to deflect towards the second end of the base in the length direction under the driving action of the driving structure;
when the driving structure does not apply acting force to the pull rope, each wind sweeping blade can return to a natural extension state under the action of the elasticity of the wind sweeping blade.
Furthermore, the wind sweeping blade comprises a fixed part and a swinging part, wherein the fixed part is fixedly arranged on the base, and the swinging part is connected with the fixed part and can generate deflection relative to the fixed part.
Furthermore, the one end that the fixed part was kept away from to the swing portion is provided with the card wire casing, and the card wire casing is provided with the card line structure at the opening part, and the stay cord includes the rope body and sets up the knot on the rope body, and the rope body is spacing at the card wire casing through the card line structure, and the knot setting is sweeping one side of wind blade towards the first end tip of base to can backstop outside the card wire casing.
Furthermore, the wire clamping structure comprises a first wire clamping column and a second wire clamping column, the first wire clamping column is arranged on a first side wall of the wire clamping groove, the second wire clamping column is arranged on a second side wall, opposite to the first side wall, of the wire clamping groove, the first wire clamping column and the second wire clamping column extend in opposite directions, and a fold-line-shaped wire passing groove is formed in the matching position.
Furthermore, a first step is formed at the head part of the first wire clamping column, a second step is formed at the head part of the second wire clamping column, and the first step and the second step are arranged oppositely and at intervals to form a stepped wire passing groove.
Further, the one end that the fixed part was kept away from to the swinging part is provided with the card wire casing, and the card wire casing is provided with the spliced pole at the opening part, and the stay cord includes the rope body and sets up the buckle on the rope body, and the buckle joint is on the spliced pole to can rotate for the spliced pole.
Furthermore, the buckle has the C-shaped groove, and the spliced pole joint is in the C-shaped inslot.
Further, one end of the swing portion connected to the fixed portion is provided with a thinning region that spaces the other portion of the swing portion from the fixed portion.
Further, the thinning region is provided with an adjustment groove for adjusting the structural strength of the thinning region.
Furthermore, the thickness of the thinning area is 0.8 mm-1 mm, the width of the thinning area along the first direction from the fixed part to the swinging part is 10 mm-11 mm, and the width of the thinning area on two sides of the adjusting groove along the first direction is 4 mm-5 mm.
Further, the pull rope is a transparent rope.
According to another aspect of the present invention, there is provided a control method of a wind sweeping mechanism, including:
acquiring the state of the air conditioner;
when the air conditioner is in an operating state, judging whether a wind sweeping instruction is received or not;
when the wind sweeping instruction is not received, the driving structure is controlled to drive the pull rope to move, so that the wind sweeping blade swings to the middle position and is kept at the middle position;
when a wind sweeping command is received, the driving structure is controlled to drive the pull rope to move, so that the wind sweeping blade swings to a preset position inclined towards the second end of the base in the length direction, then the driving structure is controlled not to work, the wind sweeping blade returns to a natural stretching state under the action of self elasticity, the step of controlling the driving structure to drive the pull rope to move is carried out again, and the actions are repeated.
According to another aspect of the present invention, there is provided an air conditioner comprising a wind sweeping mechanism as described above.
By applying the technical scheme of the invention, the wind sweeping mechanism comprises: a base; the plurality of wind sweeping blades are arranged at intervals along the length direction of the base, and each wind sweeping blade inclines to the first end of the length direction of the base by a preset angle in a natural extension state; the pull rope comprises a first connecting end and a second connecting end, the first connecting end is configured to be connected with the driving structure, the pull rope and each wind sweeping blade form linkage, and the pull rope can drive each wind sweeping blade to deflect towards the second end of the base in the length direction under the driving action of the driving structure; when the driving structure does not apply acting force to the pull rope, each wind sweeping blade can return to a natural stretching state under the action of self elasticity. This sweep wind mechanism is sweeping the in-process of wind, the drive effort that utilizes drive structure drives under the effect of stay cord and sweeps the wind blade and sweep wind to one side, the elastic recovery motion that the elastic recovery power that utilizes the blade of sweeping the wind formed sweeps the wind to the opposite side, realize sweeping the two-way wind of wind blade, sweep the in-process of wind utilizing the elastic recovery power that sweeps the wind blade, need not drive structure output drive power, consequently make drive structure can only be atress in one way, can reduce drive structure's frequency of use, improve drive structure's life.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a perspective view of a wind sweeping mechanism of an embodiment of the present invention;
FIG. 2 is a perspective view of the wind sweeping mechanism of the embodiment of the present invention with the pull rope removed;
fig. 3 shows a perspective view of a wind-sweeping blade of a wind-sweeping mechanism of an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a pull rope of the wind sweeping mechanism of the embodiment of the invention;
fig. 5 is a schematic structural view showing an air conditioner according to an embodiment of the present invention;
fig. 6 is a perspective view showing a wind sweeping mechanism according to another embodiment of the present invention; and
fig. 7 shows a schematic structural view of a wind sweeping blade of a wind sweeping mechanism of another embodiment of the invention.
Wherein the figures include the following reference numerals:
1. a base; 2. a wind sweeping blade; 3. pulling a rope; 4. a fixed part; 5. a swing portion; 6. a wire clamping groove; 7. a rope body; 8. knotting; 9. a first wire clamping column; 10. a second wire clamping column; 11. a wire passing groove; 12. connecting columns; 13. buckling; 14. a thinning region; 15. and adjusting the groove.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 7 in combination, according to an embodiment of the present invention, a wind sweeping mechanism includes: a base 1; the plurality of wind sweeping blades 2 are arranged at intervals along the length direction of the base 1, and each wind sweeping blade 2 inclines to a first end of the length direction of the base 1 by a preset angle in a natural extension state; the pull rope 3 comprises a first connecting end and a second connecting end, the first connecting end is configured to be connected with the driving structure, the pull rope 3 is linked with each wind sweeping blade 2, and the pull rope 3 can drive each wind sweeping blade 2 to deflect towards the second end of the base 1 in the length direction under the driving action of the driving structure; when the driving structure does not apply acting force to the pull rope 3, each wind sweeping blade 2 can return to a natural extension state under the action of the elasticity of the wind sweeping blade.
This sweep wind mechanism is sweeping the in-process of wind, the drive effort that utilizes drive structure drives under the effect of stay cord and sweeps wind blade 2 to one side and sweeps the wind, the elastic recovery motion that the elastic recovery power that utilizes to sweep wind blade 2 formed sweeps the wind to the opposite side, realize sweeping wind blade 2's two-way wind of sweeping, sweep the in-process of wind at the elastic recovery power that utilizes to sweep wind blade 2, need not drive structure output drive power, drive structure does not receive the force, consequently make drive structure can only be atress in a single pass, can reduce drive structure's frequency of use, improve drive structure's life.
In one embodiment, the drive structure is, for example, an electric motor.
In this embodiment, the first connection end of the pulling rope 3 is connected with the driving end of the motor, and the second connection end of the pulling rope 3 is fixedly connected with the wind sweeping blade 2 farthest away from the motor.
In this embodiment, because the wind sweeping of the wind sweeping blade 2 to one side is realized by the driving action of the motor, and the wind sweeping to the other side is realized by the elastic restoring force of the wind sweeping blade 2, a new structure for controlling the return of the wind sweeping blade 2 is not additionally arranged, so that the one-way stress of the motor can be realized, the structure is simpler, the cost is lower, and the realization is easier. In addition, because the motor only needs to overcome the elastic force of the wind sweeping blade 2 in the driving process of the wind sweeping blade 2, the required output power is lower, the energy consumption is lower, the wind sweeping control of the wind sweeping mechanism can be realized by using lower power, the energy is saved, and the efficiency is higher.
In one embodiment, the preset angle of the wind sweeping blade 2 inclining to the first end of the base 1 in the length direction is 45-60 degrees when the wind sweeping blade is in a natural extension state, and the preset angle of the wind sweeping blade deflecting to the second end of the base 1 in the length direction is 45-60 degrees under the driving action of the motor, namely the wind sweeping range of the wind sweeping blade is 90-120 degrees, so that wind sweeping in a larger range can be realized, the air supply range is enlarged, and indoor rapid cooling is realized.
In one embodiment, the wind sweeping blade 2 comprises a fixed part 4 and a swinging part 5, the fixed part 4 is fixedly arranged on the base 1, and the swinging part 5 is connected with the fixed part 4 and can generate deflection relative to the fixed part 4. In this embodiment, the one end of the wind sweeping blade 2 is fixedly connected to the base 1 through the fixing part 4, so that the wind sweeping blade 2 forms a stable installation structure, the swinging part 5 is connected to the fixing part 4 and can swing relative to the fixing part 4, so that the swinging part 5 can swing under the pulling action of the pull rope 3, and the wind sweeping function of the wind sweeping blade 2 is realized. The swing part 5 is connected on the fixed part 4 to form a cantilever structure, so that one end of the swing part 5, which is far away from the fixed part 4, can swing to a larger extent, and the wind sweeping range of the wind sweeping blade 2 is improved.
In one embodiment, one end of the swing portion 5, which is far away from the fixing portion 4, is provided with a wire clamping groove 6, the wire clamping groove 6 is provided with a wire clamping structure at an opening, the pull rope 3 comprises a rope body 7 and a knot 8 arranged on the rope body 7, the rope body 7 is limited in the wire clamping groove 6 through the wire clamping structure, and the knot 8 is arranged on one side of the wind sweeping blade 2, which faces the end portion of the first end of the base 1, and can be stopped outside the wire clamping groove 6.
In this embodiment, the rope body 7 of stay cord 3 is thinner, and knot 8 is thicker, consequently through seting up card wire casing 6 on sweeping wind blade 2, and form the mode of card line structure, can make rope body 7 carry on spacingly through card line structure, prevent that rope body 7 from deviating from card wire casing 6, and then make stay cord 3 can form the linkage relation with sweeping wind blade 2 all the time, can realize sweeping wind blade 2's beat control effectively under the drive effect of motor, the stability and the reliability of stay cord 3 with sweeping wind blade 2's cooperation structure have been improved, and then stability and the reliability of sweeping wind mechanism sweeping wind in-process have been improved.
In one embodiment, the wire clamping structure comprises a first wire clamping column 9 and a second wire clamping column 10, the first wire clamping column 9 is arranged on a first side wall of the wire clamping groove 6, the second wire clamping column 10 is arranged on a second side wall of the wire clamping groove 6 opposite to the first side wall, the first wire clamping column 9 and the second wire clamping column 10 extend towards each other, and a fold-line-shaped wire passing groove 11 is formed at the matching position.
In this embodiment, the wire clamping groove 6 is a U-shaped groove, the first wire clamping column 9 is disposed on one side wall of the U-shaped groove, the second wire clamping column 10 is disposed on the other side wall of the U-shaped groove, the first wire clamping column 9 and the second wire clamping column 10 form a structure protruding in opposite directions, the first wire clamping column 9 and the second wire clamping column 10 are matched with each other to form a fold-line-shaped wire passing groove 11, the width of the wire passing groove 11 is slightly larger than the diameter of the rope body 7, the rope body 7 can enter the wire clamping groove 6 through the wire groove 11, because the wire passing groove 11 is a fold line, and the rope body 7 is in a tensioned state in a working state, the rope cannot pass through the fold-line-shaped wire passing groove 11, and cannot be separated from the wire clamping groove 6, so that the rope can be stably maintained in the wire clamping groove 6, and the stability and reliability of the matching structure of the pull rope 3 and the wind sweeping blade 2 are further ensured.
In one embodiment, the first wire clamping column 9 forms a first step at the head, and the second wire clamping column 10 forms a second step at the head, wherein the first step and the second step are arranged oppositely and at intervals to form a stepped wire passing groove 11. A long and narrow wire passing groove 11 is formed between the side surfaces of the two steps, so that the difficulty of the rope body 7 entering the wire passing groove 11 is further increased, and the rope body 7 can be effectively prevented from falling off from the wire clamping groove 6.
In one embodiment, one end of the swinging portion 5 away from the fixing portion 4 is provided with a wire clamping groove 6, the wire clamping groove 6 is provided with a connecting column 12 at the opening, the pulling rope 3 comprises a rope body 7 and a buckle 13 arranged on the rope body 7, and the buckle 13 is clamped on the connecting column 12 and can rotate relative to the connecting column 12.
In this embodiment, the rope body 7 need not block in the card wire casing 6, stay cord 3 and sweep wind blade between 2 be realized through buckle 13 on the rope body 7 and the cooperation of the spliced pole 12 of card wire casing 6 department, buckle 13 forms the joint structure with spliced pole 12, can make buckle 13 and spliced pole 12 keep the relation of being connected, can not take place to break away from, and then can guarantee stay cord 3 and sweep wind blade 2 between can not take place to break away from, and simultaneously, buckle 13 forms the joint relation with spliced pole 12, when the motor applys drive effort to stay cord 3, drive effort can transmit to buckle 13 through the rope body 7, and then transmit to spliced pole 12 through buckle 13, utilize spliced pole 12 to drive to sweep wind blade 2 and realize the beat. This kind of structure is owing to need not to block rope body 7 into card wire casing 6 in, only need directly block buckle 13 on spliced pole 12, can realize stay cord 3 and sweep and be connected between the wind blade 2, consequently mounting structure is simpler, and it is more convenient to operate.
In one embodiment, the rope 7 can also be directly fastened to the connecting column 12.
In one embodiment, the clip 13 has a C-shaped slot into which the connecting post 12 snaps. In this embodiment, the opening orientation of the C-shaped groove and the length direction of the base 1 form a preset included angle, the preset included angle is, for example, 45 ° to 135 °, preferably 90 °, and because there is a large angle between the opening orientation of the C-shaped groove and the movement direction of the pull rope 3 relative to the connecting column 12, in the process of the movement of the motor-driven pull rope 3, the acting force of the buckle 13 in the direction of the connecting column 12 is small, the buckle 13 and the connecting column 12 can be effectively prevented from being disengaged, and the overall structure is more stable.
In one embodiment, the end of the oscillating portion 5 connected to the fixed portion 4 is provided with a thinning region 14, the thinning region 14 spacing the other parts of the oscillating portion 5 from the fixed portion 4. In this embodiment, the position of being connected with fixed part 4 through at swing portion 5 carries out the attenuate processing, forms and reduces thin district 14, can effectively reduce the resistance of sweeping wind blade 2 beat in-process for sweeping wind blade 2 can easily realize the beat, reduces the operation degree of difficulty, further reduces the resistance that the in-process that motor drive stay cord 3 received, reduces the power consumption of motor.
The thinning zone 14 is provided with an adjustment groove 15 for adjusting the structural strength of the thinning zone 14. This adjustment tank 15 set up the size and can adjust according to required elasticity etc. for after setting up and reducing district 14 and adjustment tank 15, sweep wind blade 2's overall structure can be more reasonable, both can guarantee that the resistance that the motor received when driving is less, reduce the power consumption of motor, can provide sufficient elasticity again, make sweep wind blade 2 can reply the natural state of extending smoothly, plastic deformation can not take place moreover, can guarantee to sweep wind blade 2's structural stability.
In one embodiment, the thickness of the thinning-out section 14 is 0.8mm to 1mm, the width of the thinning-out section 14 in the first direction from the fixing section 4 to the swing section 5 is 10mm to 11mm, and the width of the thinning-out section 14 on both sides of the regulating groove 15 in the first direction is 4mm to 5 mm. In this embodiment, through setting for above-mentioned size relation, can be guaranteeing to sweep the pulling force that wind blade 2 need consume at the wind in-process of sweeping the wind minimum, furthest reduces the drive action that sweep wind blade 2 need consume under driving motor's drive effect, reduce driving motor's loss, simultaneously can also guarantee to sweep wind blade 2 and have sufficient restoring force, can be under self elastic action the in-process of beat, the beat targets in place smoothly, plastic deformation can not take place, improve the durability and the reliability of sweeping wind blade 2, reduce the quality of sweeping the wind blade, make the structure of sweeping wind blade 2 obtain optimizing, it is more reasonable to design.
In one embodiment, the pull cord 3 is a transparent cord. The guy rope 3 adopts transparent rope, and the rope can not be seen at the tuyere, so that the tuyere can be more attractive, and a good visual effect can be obtained.
In addition, the invention uses the pull rope 3 to replace a wind sweeping connecting rod, thereby greatly reducing wind resistance, increasing wind quantity and improving the comfort of refrigeration and heating. The cost of the pull rope 3 is lower than that of the wind sweeping connecting rod, so that the cost is reduced.
According to the embodiment of the invention, the control method of the wind sweeping mechanism comprises the following steps: acquiring the state of the air conditioner; when the air conditioner is in an operating state, judging whether a wind sweeping instruction is received or not; when the wind sweeping command is not received, the driving structure is controlled to drive the pull rope 3 to move, so that the wind sweeping blade 2 swings to the middle position and is kept at the middle position; when a wind sweeping command is received, the driving structure is controlled to drive the pull rope 3 to move, so that the wind sweeping blade 2 swings to a preset position inclined towards the second end of the base 1 in the length direction, then the driving structure is controlled not to work, the wind sweeping blade 2 returns to a natural extension state under the action of self elasticity, the step of controlling the driving structure to drive the pull rope 3 to move is carried out again, and the actions are repeated.
When the assembly of the wind sweeping mechanism is carried out, firstly, the base 1 of the wind sweeping blade 2 is clamped on the bottom shell, the motor is installed on the bottom shell, then the pull rope 3 is connected with the wind sweeping blade 2, the knot 8 on the pull rope 3 is wound into the wire clamping groove 6 of the wind sweeping blade 2 through the wire passing groove 11 at the front end of the wind sweeping blade 2 so as to avoid the pull rope 3 from deviating from the wind sweeping blade 2, and the knot 8 of the wind sweeping blade 2 must be clamped on the left side of the wind sweeping blade 2 so as to drive the wind sweeping blade 2 to swing rightwards.
After installation, all the wind sweeping blades 2 are uniformly extended leftwards by 45 degrees in a natural extension state, when an air supply mode is started, a motor is started to operate to drive the wind sweeping blades 2, the wind sweeping blades 2 deflect to the middle position and follow the direction of an air outlet, so that the wind sweeping blades 2 do not block wind; when the left and right wind sweeping modes are started, the wind sweeping blades 2 are driven to move rightwards when the wind sweeping blades 2 are driven rightwards, the motor drives the pull ropes 3 to drive the wind sweeping blades 2 to move rightwards, the angle can be deflected rightwards by 45 degrees, when the wind sweeping blades 2 sweep leftwards, the motor runs reversely, the wind sweeping blades 2 are restored to the leftwards state under the action of self internal stress, so that the motor is not stressed when the wind sweeps leftwards, the wind sweeping blades 2 move rightwards under the action of the motor and move leftwards under the action of internal stress of the wind sweeping blades 2, and the left and right movement is alternated, so that left and right wind sweeping is realized; when the wind power plant is shut down, the motor runs reversely, the wind sweeping blades 2 run leftwards under the action of internal stress, and the wind sweeping blades stop at the initial position.
According to an embodiment of the invention, the air conditioner comprises a wind sweeping mechanism, and the wind sweeping mechanism is the wind sweeping mechanism.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. A wind sweeping mechanism, comprising:
a base (1);
the wind sweeping blades (2) are arranged at intervals along the length direction of the base (1), and each wind sweeping blade (2) inclines to a first end of the length direction of the base (1) at a preset angle in a natural extension state;
the pull rope (3) comprises a first connecting end and a second connecting end, the first connecting end is configured to be connected with a driving structure, the pull rope (3) and the wind sweeping blades (2) form linkage, and the pull rope (3) can drive the wind sweeping blades (2) to deflect towards the second end of the base (1) in the length direction under the driving action of the driving structure;
when the driving structure does not apply acting force to the pull rope (3), each wind sweeping blade (2) can return to a natural stretching state under the action of the elasticity of the wind sweeping blade.
2. The wind sweeping mechanism according to claim 1, wherein the wind sweeping blade (2) comprises a fixed part (4) and a swinging part (5), the fixed part (4) is fixedly arranged on the base (1), and the swinging part (5) is connected with the fixed part (4) and can generate deflection relative to the fixed part (4).
3. The wind sweeping mechanism according to claim 2, wherein a wire clamping groove (6) is formed in one end, away from the fixing portion (4), of the swinging portion (5), a wire clamping structure is arranged at an opening of the wire clamping groove (6), the pull rope (3) comprises a rope body (7) and a knot (8) arranged on the rope body (7), the rope body (7) is limited in the wire clamping groove (6) through the wire clamping structure, and the knot (8) is arranged on one side, facing the first end portion of the base (1), of the wind sweeping blade (2) and can be stopped outside the wire clamping groove (6).
4. A fan mechanism according to claim 3, wherein the wire clamping structure comprises a first wire clamping column (9) and a second wire clamping column (10), the first wire clamping column (9) is arranged on a first side wall of the wire clamping groove (6), the second wire clamping column (10) is arranged on a second side wall of the wire clamping groove (6) opposite to the first side wall, and the first wire clamping column (9) and the second wire clamping column (10) extend towards each other and form a zigzag-shaped wire passing groove (11) at the matching position.
5. The wind sweeping mechanism according to claim 4, wherein the first wire clamping column (9) forms a first step at the head, the second wire clamping column (10) forms a second step at the head, and the first step and the second step are oppositely and alternately arranged to form a stepped wire passing groove (11).
6. The wind sweeping mechanism according to claim 2, wherein one end of the swinging part (5) far away from the fixing part (4) is provided with a wire clamping groove (6), the wire clamping groove (6) is provided with a connecting column (12) at an opening, the pull rope (3) comprises a rope body (7) and a buckle (13) arranged on the rope body (7), and the buckle (13) is clamped on the connecting column (12) and can rotate relative to the connecting column (12).
7. Wind sweeping mechanism according to claim 6, wherein the clip (13) has a C-shaped groove in which the connecting post (12) is snapped in.
8. The wind-sweeping mechanism according to any one of claims 2 to 7, characterized in that the end of the oscillating portion (5) connected to the fixed portion (4) is provided with a thinning zone (14), the thinning zone (14) spacing the other parts of the oscillating portion (5) from the fixed portion (4).
9. The wind sweeping mechanism according to claim 8, characterized in that the thinning zone (14) is provided with an adjustment groove (15) for adjusting the structural strength of the thinning zone (14).
10. The wind sweeping mechanism according to claim 9, wherein the thickness of the thinning zone (14) is 0.8mm to 1mm, the width of the thinning zone (14) in a first direction from the fixing portion (4) to the swinging portion (5) is 10mm to 11mm, and the width of the thinning zone (14) on both sides of the adjustment groove (15) in the first direction is 4mm to 5 mm.
11. A wind sweeping mechanism according to any one of claims 1 to 7, wherein the pull cord (3) is a transparent cord.
12. A control method of a wind sweeping mechanism is characterized by comprising the following steps:
acquiring the state of the air conditioner;
when the air conditioner is in an operating state, judging whether a wind sweeping instruction is received or not;
when the wind sweeping instruction is not received, the driving structure is controlled to drive the pull rope (3) to move, so that the wind sweeping blade (2) swings to the middle position and is kept at the middle position;
when a wind sweeping command is received, firstly, the driving structure is controlled to drive the pull rope (3) to move, so that the wind sweeping blade (2) swings to a preset position inclined towards the second end of the base (1) in the length direction, then the driving structure is controlled not to work, the wind sweeping blade (2) returns to a natural extension state under the action of the elasticity of the wind sweeping blade, the step of controlling the driving structure to drive the pull rope (3) to move is carried out again, and the actions are repeated.
13. An air conditioner comprising a wind sweeping mechanism, wherein the wind sweeping mechanism is as claimed in any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210899836.4A CN115111766A (en) | 2022-07-28 | 2022-07-28 | Wind sweeping mechanism, control method thereof and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210899836.4A CN115111766A (en) | 2022-07-28 | 2022-07-28 | Wind sweeping mechanism, control method thereof and air conditioner |
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| Publication Number | Publication Date |
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| CN115111766A true CN115111766A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210899836.4A Pending CN115111766A (en) | 2022-07-28 | 2022-07-28 | Wind sweeping mechanism, control method thereof and air conditioner |
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| CN (1) | CN115111766A (en) |
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| EP2455679A1 (en) * | 2009-07-13 | 2012-05-23 | Daikin Industries, Ltd. | Indoor unit for air conditioner |
| CN108679723A (en) * | 2018-06-15 | 2018-10-19 | 珠海格力电器股份有限公司 | A kind of air conditioner that air outlet is movable |
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| CN210197628U (en) * | 2019-05-16 | 2020-03-27 | 宁波奥克斯电气股份有限公司 | Sweep wind subassembly and air conditioner |
| CN113048638A (en) * | 2021-01-28 | 2021-06-29 | 珠海格力电器股份有限公司 | Multidirectional wide angle air ducting and air conditioner |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2455679A1 (en) * | 2009-07-13 | 2012-05-23 | Daikin Industries, Ltd. | Indoor unit for air conditioner |
| CN108679723A (en) * | 2018-06-15 | 2018-10-19 | 珠海格力电器股份有限公司 | A kind of air conditioner that air outlet is movable |
| CN209857348U (en) * | 2019-05-16 | 2019-12-27 | 宁波奥克斯电气股份有限公司 | Sweep wind subassembly and air conditioner |
| CN210197628U (en) * | 2019-05-16 | 2020-03-27 | 宁波奥克斯电气股份有限公司 | Sweep wind subassembly and air conditioner |
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