CN113932435A - Air conditioning system and air deflector driving device thereof - Google Patents
Air conditioning system and air deflector driving device thereof Download PDFInfo
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- CN113932435A CN113932435A CN202111105576.0A CN202111105576A CN113932435A CN 113932435 A CN113932435 A CN 113932435A CN 202111105576 A CN202111105576 A CN 202111105576A CN 113932435 A CN113932435 A CN 113932435A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 16
- 210000005069 ears Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 description 22
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000007704 transition 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
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
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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
- F24F13/1486—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 bearings, pivots or hinges
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
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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 an air conditioning system and an air deflector driving device thereof. The mounting plate is provided with a first sliding chute and a second sliding chute; the first sliding piece is in sliding fit with the first sliding groove and is hinged with the air deflector through a first hinge shaft; the first sliding part is rotationally connected with the second sliding part through a first pin shaft, and the second sliding part is fixedly connected with a second pin shaft clamped in the second sliding groove; the second sliding piece is hinged with the air deflector through a second hinge shaft; the driving piece drives the first sliding piece to slide, and the first sliding piece drives the second sliding piece to slide along the second sliding groove while sliding so as to drive the air deflector to move along the direction far away from the air guide opening and simultaneously rotate towards the first direction or the second direction. The structural design of the air deflector driving device can effectively improve the stability of the air deflector.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to an air conditioning system and an air deflector driving device thereof.
Background
In the prior art, most of driving parts of the air deflector are driven by a gear and a rack, the air deflector is fixedly connected with the rack, and the rack drives the air deflector to move when moving.
Disclosure of Invention
In view of the above, a first object of the present invention is to provide a driving device for an air deflector, which has a structural design capable of effectively improving the stability of the air deflector, and a second object of the present invention is to provide an air conditioning system including the driving device for an air deflector.
In order to achieve the first object, the invention provides the following technical scheme:
an air deflection drive assembly comprising:
the mounting plate is provided with a first sliding groove and a second sliding groove, the first sliding groove comprises a first sub-groove, a second sub-groove and a third sub-groove, the first end of the first sub-groove and the first end of the second sub-groove are intersected with the first end of the third sub-groove, and the first sub-groove and the second sub-groove are relatively far away from each other along the direction far away from the third sub-groove;
the first sliding piece is in sliding fit with the first sliding groove, and the first sliding piece is hinged with the air deflector through a first hinge shaft;
the first sliding part is rotatably connected with the second sliding part through a first pin shaft, the second sliding part is fixedly connected with a second pin shaft clamped in the second sliding groove, the second pin shaft can slide along the second sliding groove, and the second sliding part can rotate around the second pin shaft relative to the mounting plate; the second sliding piece is hinged with the air deflector through a second hinge shaft;
the driving piece can drive the first sliding piece to sequentially slide along the third sub-groove and the first sub-groove, and the first sliding piece slides and simultaneously drives the second sliding piece to slide along the second sliding groove so as to drive the air deflector to move in the direction away from the air guide opening and simultaneously rotate in the first direction; the driving piece can drive the first sliding piece to sequentially slide along the third sub-groove and the second sub-groove, and the first sliding piece slides and simultaneously drives the second sliding piece to slide along the second sliding groove so as to drive the air deflector to move along the direction far away from the air guide opening and simultaneously rotate towards the second direction.
Preferably, in the air guide plate driving device, the second chute extends along a straight line; the number of the second chutes and the number of the second pin shafts are multiple, and the second pin shafts are respectively clamped in the second chutes;
the first sub-groove and the second sub-groove extend along an arc line, the third sub-groove extends along a straight line, and the first sub-groove and the second sub-groove are in smooth transition connection with the third sub-groove.
Preferably, in the air deflector driving device, the second sliding member is provided with a strip-shaped hole, the first pin shaft is clamped in the strip-shaped hole and can slide along the strip-shaped hole, and the first sliding member and the second sliding member can rotate around the first pin shaft relatively.
Preferably, in the air guide plate driving device, the mounting plate is further provided with a third sliding groove, and the first pin shaft is clamped in the third sliding groove.
Preferably, in the above air guide plate driving device, the third sliding groove is parallel to the second sliding groove.
Preferably, in the above air deflector driving device, a mounting lug is disposed at a side edge of the air deflector, and the first hinge shaft and the second hinge shaft are both connected to the mounting lug.
Preferably, in the above air deflector driving device, the first hinge shaft and the second hinge shaft are disposed in parallel, and the first hinge shaft is farther from the air deflector than the second hinge shaft.
Preferably, in the above air deflector driving device, the driving member includes a motor and a swing link, a first end of the swing link is connected to an output end of the motor, and a second end of the swing link is connected to the first sliding member.
Preferably, in the above air deflector driving device, the first sliding member is provided with an insertion slot, and the second end of the swing rod is inserted into the insertion slot.
An air conditioning system comprises an air deflector and an air deflector driving device, wherein the air deflector driving device is the air deflector driving device.
The driving piece can drive the first sliding piece to slide along the third sub-groove and the first sub-groove in sequence, the first sliding piece slides and simultaneously drives the second sliding piece to slide along the second sliding groove, so that the air deflector is driven to move along the direction far away from the air guide opening and simultaneously rotate towards the first direction. Specifically, the driving piece drives the first sliding piece to slide to the first sub-slot from the third sub-slot, and because the first sliding piece is hinged to the second sliding piece, the second sliding piece is driven to slide along the second sliding slot while the first sliding piece slides, the first sliding piece and the second sliding piece move in the sliding process towards the direction away from the air outlet of the air conditioner, and then the first hinged shaft and the second hinged shaft drive the air deflector to move towards the direction away from the air outlet of the air conditioner, so that the air deflector is opened. In addition, the sliding direction of the first sliding piece changes when the first sliding piece slides from the third sub-slot to the first sub-slot, so that the first sliding piece can rotate around the first pin shaft relative to the second sliding piece in the sliding process, the first sliding piece drives the first hinge shaft to rotate around the first pin shaft in the rotating process, the first hinge shaft drives the air deflector to rotate, and the air deflector rotates in the first direction when being opened.
Similarly, the driving part can drive the first sliding part to sequentially slide along the third sub-slot and the second sub-slot, and the first sliding part slides and simultaneously drives the second sliding part to slide along the second sliding slot so as to drive the air deflector to move along the direction far away from the air guide opening and simultaneously rotate towards the second direction. Specifically, the driving piece drives the first sliding piece to slide to the second sub-groove from the third sub-groove, and the first sliding piece is hinged to the second sliding piece, so that the first sliding piece slides while driving the second sliding piece to slide along the second sliding groove, the first sliding piece and the second sliding piece slide in the process of moving towards the direction far away from the air outlet of the air conditioner, and then the first hinged shaft and the second hinged shaft drive the air deflector to move towards the direction far away from the air outlet of the air conditioner, so that the air deflector is opened. In addition, the sliding direction of the first sliding piece changes when the first sliding piece slides from the third sub-slot to the second sub-slot, so that the first sliding piece can rotate around the first pin shaft relative to the second sliding piece in the sliding process, the first sliding piece drives the first hinge shaft to rotate around the first pin shaft in the rotating process, the first hinge shaft drives the air deflector to rotate, and the air deflector rotates in the second direction while being opened.
Since the first and second sub-grooves are relatively distant in a direction away from the third sub-groove, the first and second directions are opposite. When the first direction is clockwise, the second direction is anticlockwise; or when the first direction is counterclockwise, the second direction is clockwise.
When the air deflector driving device provided by the embodiment is applied, the first sliding part is hinged with the air deflector through the first hinge shaft, and the second sliding part is hinged with the air deflector through the second hinge shaft, so that when the air deflector is opened and rotates towards the first direction or the second direction, the first hinge shaft and the second hinge shaft simultaneously apply acting force to the air deflector, and the first hinge shaft and the second hinge shaft jointly drive the air deflector to act and limit the air deflector.
In order to achieve the second object, the present invention further provides an air conditioning system, which includes any one of the above-mentioned air deflector driving devices. Because the air deflector driving device has the technical effects, an air conditioning system with the air deflector driving device also has corresponding technical effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an air guiding plate driving device according to an embodiment of the present invention;
fig. 2 is a side view of an air deflector drive apparatus according to an embodiment of the invention;
FIG. 3 is a side view of an alternative embodiment of an air deflection assembly;
fig. 4 is an exploded view of an air deflector driving apparatus according to an embodiment of the present invention.
In fig. 1-4:
the device comprises a 1-mounting plate, a1 a-first sliding groove, a 1a 1-third sliding groove, a 1a 2-second sliding groove, a 1a 3-first sliding groove, a1 b-second sliding groove, a1 c-third sliding groove, a 2-first sliding piece, a2 a-first hinged shaft, a2 b-first pin shaft, a 3-motor, a 4-oscillating bar, a 5-air deflector, a 5 a-mounting lug, a 6-second sliding piece, a 6 a-second hinged shaft, a 6 b-second pin shaft and a 6 c-strip-shaped hole.
Detailed Description
A first object of the present invention is to provide a driving device for an air deflector, which has a structural design that can effectively improve the stability of the air deflector, and a second object of the present invention is to provide an air conditioning system including the driving device for an air deflector.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 4, the driving device of the air deflector provided by the present invention includes a mounting plate 1, a first sliding member 2, a second sliding member 6 and a driving member.
The mounting plate 1 may be fixedly connected with the housing of the air conditioning system, i.e. the mounting plate 1 is fixed relative to the housing of the air conditioning system. The first slide 2, the second slide 6 and the drive member may all be provided on the mounting plate 1.
The mounting plate 1 is provided with a first chute 1a and a second chute 1 b. The first sliding chute 1a comprises a first sub-chute 1a3, a second sub-chute 1a2 and a third sub-chute 1a1, a first end of the first sub-chute 1a3 and a first end of the second sub-chute 1a2 meet at a first end of the third sub-chute 1a1, and the first sub-chute 1a3 and the second sub-chute 1a2 are relatively far away in a direction away from the third sub-chute 1a 1. That is, the first chute 1a is a "Y" groove as a whole. The first end of the first sub slot 1a3 and the first end of the second sub slot 1a2 are both connected with the first end of the third sub slot 1a 1.
The first sliding member 2 is slidably engaged with the first sliding groove 1a, specifically, the first sliding member 2 can slide into the first sub-groove 1a3 from the third sub-groove 1a1, and the first sliding member 2 can also slide into the second sub-groove 1a2 from the third sub-groove 1a 1. The first sliding member 2 can also slide from the first sub-slot 1a3 to the third sub-slot 1a1, and the first sliding member 2 can also slide from the second sub-slot 1a2 to the third sub-slot 1a 1. The first sliding part 2 is hinged to the air guiding plate 5 through a first hinge shaft 2a, that is, the first sliding part 2 and the air guiding plate 5 can rotate relatively.
The first sliding part 2 is rotatably connected with the second sliding part 6 through a first pin 2b, specifically, the first sliding part 2 and the second sliding part 6 can rotate relatively, and the first sliding part 2 and the second sliding part 6 rotate around the first pin 2b when rotating relatively.
The second sliding member 6 is fixedly connected with a second pin shaft 6b clamped in the second sliding groove 1 b. The second pin shaft 6b is fixedly connected with the second sliding part 6, specifically, the second pin shaft 6b and the second sliding part 6 can be of an integral structure, or the second pin shaft 6b and the second sliding part 6 are in threaded connection, welding, fusion welding and the like.
The second pin 6b can slide along the second sliding groove 1b, and when the second pin 6b slides along the second sliding groove 1b, the second sliding member 6 is driven to slide together. And the second slider 6 is able to rotate relative to the mounting plate 1 about the second pin 6b, i.e. the second slider 6 is able to rotate relative to the mounting plate 1 about the second pin 6b while sliding along the second runner 1 b. The second sliding member 6 is hinged to the air guiding plate 5 through a second hinge shaft 6a, that is, the second sliding member 6 and the air guiding plate 5 can rotate relatively.
The driving member can drive the first sliding member 2 to sequentially slide along the third sub-slot 1a1 and the first sub-slot 1a3, and the first sliding member 2 slides and simultaneously drives the second sliding member 6 to slide along the second sliding slot 1b, so as to drive the air deflector 5 to move along a direction away from the air guiding opening and simultaneously rotate towards the first direction. Specifically, the driving member drives the first sliding member 2 to slide from the third sub-slot 1a1 to the first sub-slot 1a3, and since the first sliding member 2 is hinged to the second sliding member 6, the first sliding member 2 slides while driving the second sliding member 6 to slide along the second sliding slot 1b, and both the first sliding member 2 and the second sliding member 6 move in a direction away from the air outlet of the air conditioner during a sliding process, and then the first hinge shaft 2a and the second hinge shaft 6a drive the air deflector 5 to move in a direction away from the air outlet of the air conditioner, so as to open the air deflector 5. In addition, in the process that the first sliding member 2 slides from the third sub-slot 1a1 to the first sub-slot 1a3, the sliding direction of the first sliding member 2 changes, so in the sliding process, the first sliding member 2 rotates around the first pin 2b relative to the second sliding member 6, the first sliding member 2 drives the first hinge shaft 2a to rotate around the first pin 2b in the rotating process, and then the first hinge shaft 2a drives the air deflector 5 to rotate, so that the air deflector 5 rotates in the first direction while being opened.
Similarly, the driving member can drive the first sliding member 2 to sequentially slide along the third sub-slot 1a1 and the second sub-slot 1a2, and the first sliding member 2 simultaneously drives the second sliding member 6 to slide along the second sliding slot 1b, so as to drive the air deflector 5 to move in a direction away from the air guiding opening and simultaneously rotate in the second direction. Specifically, the driving member drives the first sliding member 2 to slide from the third sub-slot 1a1 to the second sub-slot 1a2, and since the first sliding member 2 is hinged to the second sliding member 6, the first sliding member 2 slides while driving the second sliding member 6 to slide along the second sliding slot 1b, and both the first sliding member 2 and the second sliding member 6 move in a direction away from the air outlet of the air conditioner during a sliding process, and then the first hinge shaft 2a and the second hinge shaft 6a drive the air deflector 5 to move in a direction away from the air outlet of the air conditioner, so as to open the air deflector 5. In addition, in the process that the first sliding member 2 slides from the third sub-slot 1a1 to the second sub-slot 1a2, the sliding direction of the first sliding member 2 changes, so in the sliding process, the first sliding member 2 rotates around the first pin 2b relative to the second sliding member 6, the first sliding member 2 drives the first hinge shaft 2a to rotate around the first pin 2b in the rotating process, and then the first hinge shaft 2a drives the air deflector 5 to rotate, so that the air deflector 5 rotates in the second direction while being opened.
Since the first sub groove 1a3 and the second sub groove 1a2 are relatively distant in a direction away from the third sub groove 1a1, the first direction and the second direction are opposite. When the first direction is clockwise, the second direction is anticlockwise; or when the first direction is counterclockwise, the second direction is clockwise.
When the air deflector driving device provided by the above embodiment is applied, because the first sliding part 2 is hinged to the air deflector 5 through the first hinge shaft 2a, and the second sliding part 6 is hinged to the air deflector 5 through the second hinge shaft 6a, when the air deflector 5 is opened and rotates towards the first direction or the second direction, the first hinge shaft 2a and the second hinge shaft 6a simultaneously apply an acting force to the air deflector 5, and the first hinge shaft 2a and the second hinge shaft 6a jointly drive the air deflector 5 to act and jointly limit the air deflector 5.
As shown in fig. 3 and 4, the second sliding chute 1b extends along a straight line, so that the sliding direction of the second sliding member 6 does not change during the sliding of the second sliding member 6 along the second sliding chute 1b, and therefore the second sliding member 6 does not rotate during the sliding. In the process that the first sliding member 2 slides from the third sub-slot 1a1 to the first sub-slot 1a3, the sliding direction of the first sliding member 2 changes, and therefore in the sliding process, the first sliding member 2 rotates around the first pin 2b relative to the second sliding member 6, and in the rotating process of the first sliding member 2, the first hinge shaft 2a rotates around the first pin 2b, and because the second sliding member 6 does not rotate, the second hinge shaft 6a does not rotate, and further the first hinge shaft 2a drives the air deflector 5 to rotate around the second hinge shaft 6a, so that the air deflector 5 rotates towards the first direction while being opened. In the process that the first sliding part 2 slides from the third sub-groove 1a1 to the second sub-groove 1a2, the sliding direction of the first sliding part 2 changes, and therefore in the sliding process, the first sliding part 2 rotates around the first pin 2b relative to the second sliding part 6, and in the rotating process of the first sliding part 2, the first hinge shaft 2a rotates around the first pin 2b, and because the second sliding part 6 does not rotate, the second hinge shaft 6a does not rotate, and further the first hinge shaft 2a drives the air deflector 5 to rotate around the second hinge shaft 6a, so that the air deflector 5 rotates towards the second direction while being opened.
In order to ensure the stable movement of the second sliding member 6, the number of the second sliding grooves 1b and the number of the second pin shafts 6b can be multiple, the second pin shafts 6b are respectively clamped in the second sliding grooves 1b, and when the second sliding member 6 slides, the second pin shafts 6b respectively slide along the second sliding grooves 1 b. The plurality of second chutes 1b are parallel to each other.
In another embodiment, the first sub-slot 1a3 and the second sub-slot 1a2 may both extend along an arc, the third sub-slot 1a1 extends along a straight line, and the first sub-slot 1a3 and the second sub-slot 1a2 are smoothly connected with the third sub-slot 1a 1. So configured, the first sub slot 1a3 and the second sub slot 1a2 can be tangent to the third sub slot 1a1, so as to facilitate the connection between the first sub slot 1a3 and the second sub slot 1a2 and the third sub slot 1a1, and the first sliding member 2 can slide smoothly.
The first sub-slot 1a3 and the second sub-slot 1a2 are located at a side of the third sub-slot 1a1 close to the air deflector 5, so that the first hinge shaft 2a and the second hinge shaft 6a apply force to the air deflector 5 away from the air outlet.
The third sub slot 1a1 may be disposed in parallel with the second sliding slot 1b, i.e. the extending direction of the third sub slot 1a1 and the extending direction of the second sliding slot 1b are parallel to each other. In addition, the second sliding chute 1b is positioned on one side of the first sliding chute 1a close to the air deflector 5, so that the assembly space is saved, and the assembly is convenient.
In a specific embodiment, the second sliding member 6 has a strip-shaped hole 6c, the first pin shaft 2b is clamped in the strip-shaped hole 6c, the first pin shaft 2b can slide along the strip-shaped hole 6c, and the first sliding member 2 and the second sliding member 6 can rotate around the first pin shaft 2b relatively. The first slider 2 of driving piece drive removes, and first slider 2 drives the removal of second slider 6, and the setting in bar hole 6c provides buffer memory space for second slider 6, and first slider 2 slides a section distance earlier and then drives the slip of second slider 6, appears blocking when preventing that first slider 2 and second slider 6 from beginning to slide simultaneously. Of course, the hole of the second sliding member 6 through which the first pin 2b passes may be a circular hole, and is not limited herein.
The strip-shaped hole 6c may be arranged in parallel with the second runner 1b, i.e. the extension direction of the strip-shaped hole 6c and the extension direction of the second runner 1b are parallel to each other.
In order to ensure the stability of the first sliding part 2 and the second sliding part 6 in the sliding process, a third sliding groove 1c is further formed in the mounting plate 1, and the first pin shaft 2b is clamped in the third sliding groove 1 c. During the sliding process of the first sliding member 2 and the second sliding member 6, the first pin 2b slides along the third sliding slot 1 c.
In the above embodiment, the third chute 1c and the second chute 1b may be parallel to each other. Of course, the third sliding chute 1c may not be parallel to the second sliding chute 1b, and is not limited herein.
For the convenience of connection, the side edge of the air deflection plate 5 is provided with a mounting ear 5a, and the first hinge shaft 2a and the second hinge shaft 6a are both connected to the mounting ear 5 a. The mounting ears 5a may be disposed perpendicular to the air deflection body.
In the above embodiment, the first hinge shaft 2a and the second hinge shaft 6a are arranged in parallel, and the first hinge shaft 2a is farther from the air deflector 5 than the second hinge shaft 6 a. So set up, second articulated shaft 6a is located between aviation baffle 5 and the first articulated shaft 2a, realizes lever effect, and the first articulated shaft 2a of being more convenient for drives aviation baffle 5 and takes place to rotate around second articulated shaft 6a, realizes that aviation baffle 5 rotates to first direction or second direction when opening. Of course, the second hinge shaft 6a may be further away from the air deflector 5 than the first hinge shaft 2a, which is not limited herein.
In another embodiment, the driving member includes a motor 3 and a swing link 4, a first end of the swing link 4 is connected to an output end of the motor 3, and the output end of the motor 3 rotates to drive the first end of the swing link 4 to rotate. The second end of the swing link 4 is connected with the first sliding part 2. The first end of the swing rod 4 rotates to drive the second end of the swing rod 4 to swing, and then the second end of the swing rod 4 drives the first sliding part 2 to slide along the first sliding groove 1 a.
The output end of the motor 3 and the first end of the swing rod 4 may be fixedly connected, or the output end of the motor 3 and the first end of the swing rod 4 may be circumferentially fixed.
The first sliding member 2 may be provided with a slot, and the second end of the swing rod 4 is inserted into the slot. The first end of the swing rod 4 rotates to drive the second end of the swing rod 4 to swing, and the second end of the swing rod 4 swings against the inner wall of the slot to drive the first sliding part 2 to slide along the first sliding groove 1 a.
As shown in fig. 1-4, when the motor 3 rotates clockwise, the second end of the swing rod 4 is driven to rotate clockwise, the swinging second end pushes the first sliding member 2 to slide into the first sub-slot 1a3 from the third sub-slot 1a1, the first sliding member 2 slides while driving the second sliding member 6 to slide along the second sliding slot 1b, the first sliding member 2 and the second sliding member 6 slide rightward simultaneously, and then the first hinge shaft 2a and the second hinge shaft 6a slide rightward and drive the air deflector 5 to move rightward, so as to open the air deflector 5. When the first sliding member 2 slides from the third sub-slot 1a1 into the first sub-slot 1a3, the sliding direction changes, the first sliding member 2 moves rightward and also moves upward, and the first sliding member 2 drives the first hinge shaft 2a to move rightward and also move upward, so that the first hinge shaft 2a drives the air deflector 5 to rotate clockwise, and finally, the air deflector 5 rotates clockwise while opening rightward.
When the motor 3 rotates counterclockwise, the second end of the swing rod 4 is driven to rotate counterclockwise, the swinging second end pushes the first sliding piece 2 to slide into the second sub-slot 1a2 from the third sub-slot 1a1, the first sliding piece 2 slides while driving the second sliding piece 6 to slide along the second sliding slot 1b, the first sliding piece 2 and the second sliding piece 6 slide rightward simultaneously, and then the first hinge shaft 2a and the second hinge shaft 6a slide rightward and drive the air deflector 5 to move rightward, so that the air deflector 5 is opened. When the first sliding member 2 slides from the third sub-slot 1a1 to the second sub-slot 1a2, the sliding direction changes, the first sliding member 2 moves rightward and also moves downward, and the first sliding member 2 drives the first hinge shaft 2a to move rightward and also move downward, so that the first hinge shaft 2a drives the air deflector 5 to rotate counterclockwise, and finally, the air deflector 5 opens rightward and rotates counterclockwise.
The driving member may have other structures, such as a cylinder block, etc., and is not limited thereto.
Based on the air deflector driving device provided in the above embodiment, the present invention further provides an air conditioning system, which includes the air deflector 5 and any one of the air deflector driving devices in the above embodiments. Because the air conditioning system adopts the air deflector driving device in the above embodiment, please refer to the above embodiment for the beneficial effects of the air conditioning system.
It should be noted that, the two sides of the air deflector of the air conditioning system may be both provided with mounting lugs 5a, and the two mounting lugs 5a are respectively connected to the two air deflector driving devices.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Claims (10)
1. An air deflection drive assembly, comprising:
the mounting plate (1), a first sliding groove (1a) and a second sliding groove (1b) are formed in the mounting plate (1), the first sliding groove (1a) comprises a first sub groove (1a3), a second sub groove (1a2) and a third sub groove (1a1), the first end of the first sub groove (1a3) and the first end of the second sub groove (1a2) are intersected with the first end of the third sub groove (1a1), and the first sub groove (1a3) and the second sub groove (1a2) are relatively far away from the third sub groove (1a 1);
the first sliding piece (2), the first sliding piece (2) is in sliding fit with the first sliding chute (1a), and the first sliding piece (2) is hinged with the air deflector (5) through a first hinge shaft (2 a);
the first sliding part (2) is rotatably connected with the second sliding part (6) through a first pin shaft (2b), the second sliding part (6) is fixedly connected with a second pin shaft (6b) clamped in the second sliding chute (1b), the second pin shaft (6b) can slide along the second sliding chute (1b), and the second sliding part (6) can rotate around the second pin shaft (6b) relative to the mounting plate (1); the second sliding piece (6) is hinged with the air deflector (5) through a second hinge shaft (6 a);
the driving piece can drive the first sliding piece (2) to sequentially slide along the third sub-groove (1a1) and the first sub-groove (1a3), and the first sliding piece (2) slides and simultaneously drives the second sliding piece (6) to slide along the second sliding groove (1b) so as to drive the air deflector (5) to move along the direction away from the air guide opening and simultaneously rotate towards the first direction; the driving piece can drive the first sliding piece (2) to sequentially slide along the third sub-groove (1a1) and the second sub-groove (1a2), and the first sliding piece (2) slides and simultaneously drives the second sliding piece (6) to slide along the second sliding groove (1b) so as to drive the air deflector (5) to move along the direction away from the air guide opening and simultaneously rotate towards the second direction.
2. Wind deflector drive according to claim 1, characterized in that the second runner (1b) extends along a straight line; the number of the second sliding grooves (1b) and the number of the second pin shafts (6b) are multiple, and the second pin shafts (6b) are respectively clamped in the second sliding grooves (1 b);
the first sub-groove (1a3) and the second sub-groove (1a2) extend along an arc line, the third sub-groove (1a1) extends along a straight line, and the first sub-groove (1a3) and the second sub-groove (1a2) are smoothly and excessively connected with the third sub-groove (1a 1).
3. The air deflector driving device according to claim 1, wherein the second sliding member (6) is provided with a strip-shaped hole (6c), the first pin (2b) is clamped in the strip-shaped hole (6c) and can slide along the strip-shaped hole (6c), and the first sliding member (2) and the second sliding member (6) can relatively rotate around the first pin (2 b).
4. The air deflector driving device according to claim 3, wherein the mounting plate (1) is further provided with a third sliding groove (1c), and the first pin (2b) is clamped in the third sliding groove (1 c).
5. Wind deflector drive according to claim 4, characterized in that the third runner (1c) is parallel to the second runner (1 b).
6. Air deflection drive according to claim 1, characterized in that the side edges of the air deflection (5) are provided with mounting ears (5a), the first hinge axis (2a) and the second hinge axis (6a) each being connected to the mounting ears (5 a).
7. The air deflection drive according to claim 6, characterized in that the first hinge axis (2a) and the second hinge axis (6a) are arranged in parallel, and the first hinge axis (2a) is further away from the air deflection (5) than the second hinge axis (6 a).
8. The air deflector drive according to claim 1, wherein the drive member comprises a motor (3) and a rocker (4), wherein a first end of the rocker (4) is connected to an output of the motor (3), and a second end of the rocker (4) is connected to the first slider (2).
9. The air deflector drive device of claim 8, wherein the first sliding member (2) defines a slot into which the second end of the rocker (4) is inserted.
10. An air conditioning system comprising a wind deflector (5) and a wind deflector drive, wherein the wind deflector drive is a wind deflector drive according to any of claims 1-9.
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| CN202111105576.0A CN113932435B (en) | 2021-09-22 | 2021-09-22 | Air conditioning system and air deflector driving device thereof |
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| CN202111105576.0A CN113932435B (en) | 2021-09-22 | 2021-09-22 | Air conditioning system and air deflector driving device thereof |
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| Publication number | Publication date |
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| CN113932435B (en) | 2022-10-28 |
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