WO2022188896A1 - 用于空调的摆叶组件及具有其的空调 - Google Patents

用于空调的摆叶组件及具有其的空调 Download PDF

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Publication number
WO2022188896A1
WO2022188896A1 PCT/CN2022/089000 CN2022089000W WO2022188896A1 WO 2022188896 A1 WO2022188896 A1 WO 2022188896A1 CN 2022089000 W CN2022089000 W CN 2022089000W WO 2022188896 A1 WO2022188896 A1 WO 2022188896A1
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WO
WIPO (PCT)
Prior art keywords
air conditioner
bracket
swing
hole
connecting rod
Prior art date
Application number
PCT/CN2022/089000
Other languages
English (en)
French (fr)
Inventor
荆涛
蔡泽瑶
李建科
高丽丽
刘娟
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2022188896A1 publication Critical patent/WO2022188896A1/zh

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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
    • 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • 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
    • 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
    • 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

Definitions

  • the present invention relates to the technical field of air conditioners, in particular to a swing vane assembly for an air conditioner and an air conditioner having the same.
  • air conditioner The existing air conditioner or its indoor unit (hereinafter referred to as "air conditioner") arranged in a conditioned room is usually provided with an air inlet and an air outlet.
  • An extraction or supply device eg, a centrifugal fan or an axial fan
  • Air is cooled or heated in the air conditioner by passing over a heat exchanger arranged in the air conditioner.
  • the cooled or heated air is then sent into the room through the air outlet. Therefore, the air inlet is generally arranged at the top of the air conditioner casing, and the air outlet is generally arranged at the lower part of the front side of the air conditioner casing (which may be referred to as a "front panel").
  • Air deflectors and swing leaf mechanisms are usually installed at the air outlet of the air conditioner to adjust the direction of the air outlet, thereby improving the efficiency of the air conditioner to adjust the temperature and humidity in the room, and also preventing the cooled or heated air from blowing directly to the user and causing discomfort.
  • the wind deflector can swing up and down under the drive of the driving mechanism to adjust the wind in the vertical direction of the air outlet;
  • the swing blade mechanism generally includes a horizontal link and a plurality of swing blades fixed on the link and spaced apart from each other. The plurality of swing blades can be simultaneously rotated left and right under the driving of the connecting rod, so as to define air outlet channels with different angles, so as to adjust the air outlet in the horizontal direction of the air outlet.
  • Chinese utility model patent CN207065841U discloses a swing air device, an air duct device and an air conditioner.
  • the swing air device includes a volute tongue assembly, a swing vane assembly and a connecting rod.
  • the volute tongue assembly includes a volute tongue that is clamped on the skeleton casing, and at least one installation groove is arranged on the volute tongue;
  • the swing blade assembly includes a bracket and several blade assemblies fixed on the bracket, and the bracket is detachably fixed in the installation groove ;
  • the connecting rod is provided with several clamping holes, and each blade assembly is detachably clamped in a clamping hole.
  • the swing air device realizes detachable assembly through the clamping structure of the volute tongue assembly, the swing blade assembly and the connecting rod, thereby improving assembly efficiency.
  • the swing bars of the blade assembly in the swing wind device are fixed on the bracket, the blade needs to be twisted by 90° when the blade assembly is assembled to the connecting rod, so the blade is easily damaged.
  • the pendulum device has the possibility of improvement.
  • the present invention provides a swing vane assembly for an air conditioner.
  • the air conditioner includes a frame and a volute mounted on a portion of the frame above the air outlet of the air conditioner.
  • the swing vane assembly includes a plurality of swing vanes, each of the swing vanes having a swing vane body on which a connecting rod connection part and a bracket connection part spaced apart from each other are formed; at least one bracket, each of which is The bracket is configured to be detachably fixed to the volute tongue, and each of the swing blades is matched with the corresponding bracket through the bracket connection portion so that the swing blade can surround the bracket relative to the bracket the center line of the connecting part rotates; and a connecting rod, the connecting rod is mounted on the frame in a translatable manner relative to the air conditioner air outlet, and is connected with each of the swing blades through the connecting rod connecting part, The translation of the connecting rod can drive each of the swing blades to rotate around the center line to adjust the air outlet direction of the air conditioner outlet.
  • the swing vane assembly includes a plurality of swing vanes, at least one bracket and a connecting rod.
  • Each bracket is configured to be removably secured to the volute so that the bracket can be easily assembled on the volute.
  • Each swing vane has a swing vane body, and a link connecting portion and a bracket connecting portion spaced apart from each other are provided on the swing vane body.
  • the bracket connecting portion is configured to mate with the corresponding bracket so that the swing vane can rotate relative to the bracket about the centerline of the bracket connecting portion.
  • the swing blade can be conveniently connected with the bracket through the bracket connection part to be rotatable, and because the swing blade is not fixed on the bracket, the swing blade will not be twisted during the assembly and rotation process. damage, thereby greatly improving the service life of the swing vane assembly.
  • the connecting rod is installed on the skeleton in a translational manner relative to the air outlet of the air conditioner, and is connected with each swing blade through the connecting rod connecting part. The direction of the air outlet. Through the cooperation between the connecting rod connecting part and the connecting rod, each swing blade can be conveniently assembled on the connecting rod, and the purpose of adjusting the air outlet direction is realized under the driving of the connecting rod.
  • detachable fixed connections are provided between the bracket and the volute tongue, between the bracket connection part of the swing blade and the bracket, and between the link connection part of the swing blade and the connecting rod, so that the swing blade assembly The assembly efficiency is greatly improved.
  • the swing vane, the connecting rod and the bracket can also be easily disassembled from the air conditioner for cleaning, maintenance and replacement, which further increases the service life of the swing vane assembly.
  • the bracket is provided with a connecting portion groove that allows the corresponding connecting portion of the bracket to rotate freely around the centerline therein.
  • the connecting part groove on the bracket to match the connecting part of the bracket of the swing blade, the swing blade can be conveniently assembled on the connecting part groove.
  • the bracket connecting portion is configured to be freely rotatable around the center line of the bracket connecting portion in the connecting portion groove, which can also effectively prevent the swing blade from being stuck during the rotation process, thereby improving the rotation efficiency of the swing blade.
  • the bracket connecting portion includes a cylindrical hole extending along the center line, and a center of the connecting portion groove is provided with a bottom extending outward from the bottom thereof and being connected with the cylindrical hole.
  • the cylindrical hole matches the cylinder. The cooperation of the cylindrical hole and the cylinder can form an effective rotational connection between the bracket connecting part and the connecting part groove, and also facilitate the assembly of the bracket connecting part on the bracket, further improving the assembly efficiency.
  • a hole peripheral wall of the cylindrical hole extends vertically outward from the swing vane body, and an end of the hole peripheral wall is formed with a hole extending outward from the hole peripheral wall.
  • the extending radially enlarged portion is provided with at least one radial notch, and the groove peripheral wall of the connecting portion groove surrounding the cylinder is provided with at least one radially extending toward the cylinder.
  • a radial projection, and the radial projection is configured to pass through the corresponding radial indentation and to restrain the radially enlarged portion in the connecting portion groove.
  • the radial protrusions provided in the connecting portion grooves can easily pass through the radial gaps provided on the radially enlarged portion to enter the connecting portion grooves.
  • the swing vane can then be rotated by an appropriate angle around the centerline of the cylindrical bore to stagger the radial projections from the radial indentations (ie, the radial projections and the portion of the radial enlargement that exits the radial indentations are opposite in the direction of the centerline), Therefore, the radially enlarged portion can be movably restrained in the connecting portion groove, so that the swing vane can be effectively and movably restrained in the connecting portion groove, so as not to fall off from the connecting portion groove.
  • the at least one radial gap includes two radial gaps symmetrically arranged around the center line
  • the at least one radial protrusion includes two radial gaps around the center line.
  • Two radial projections arranged symmetrically in a cylinder. Symmetrically arranged radial gaps and radial protrusions can make the cooperation between the radial expansion part and the connecting part groove more stable, so that the force of the swing vane in the connecting part groove is more uniform, and the service life of the swing vane assembly is further increased. .
  • annular wall extending outward perpendicular to the peripheral wall of the hole is formed on the peripheral wall of the cylindrical hole, and the annular wall is connected to the radially enlarged portion. are parallel and spaced apart by a predetermined distance, and the outer diameter of the annular wall is greater than the outer diameter of the radially enlarged portion.
  • the center line of the connecting rod connecting portion is parallel to the center line of the bracket connecting portion, and includes a cylindrical rod extending outward from the swing vane body and a A conical boss formed on the end of the cylindrical rod, the diameter of the cylindrical rod being smaller than the maximum diameter of the conical boss, the conical boss configured to extend through the retaining hole on the connecting rod and The cylindrical rod is rotatably held in the clamping hole.
  • the design of the cylindrical rod and the conical convex head can make the assembly between the swing blade and the connecting rod simpler and easier.
  • the clamping hole includes a circular hole in the middle and a first waist-shaped hole and a second waist-shaped hole that are symmetrical with respect to the circular hole.
  • the diameter of the circular hole is larger than the width of the first and second waist-shaped holes, and the portion of the conical convex head can extend to the first or second waist-shaped holes into and along the portion to enter the circular hole portion such that the conical projection can extend through the circular hole portion.
  • the first waist-shaped hole portion and the second waist-shaped hole portion are used to guide the conical protrusion into the round hole portion, so that the assembly between the swing blade and the connecting rod is easier.
  • the present invention also provides an air conditioner, the air conditioner comprising: a frame; a volute tongue mounted on a portion of the frame above the air outlet of the air conditioner; and the swing blade assembly for an air conditioner according to any one of the above,
  • the bracket of the swing vane assembly is removably secured to the volute tongue.
  • a plurality of the brackets can be arranged along the length direction of the volute tongue.
  • the combined configuration of multiple brackets can significantly shorten the length of each bracket, making assembly easier in a smaller work space.
  • the arrangement of multiple brackets can also realize modular design and manufacture, and reduce the manufacturing cost.
  • Fig. 1 is the front structure schematic diagram of the embodiment of the air conditioner of the present invention.
  • FIG. 2 is a schematic view of the rear structure of the embodiment of the air conditioner of the present invention.
  • Fig. 3 is the structural representation of the embodiment of the skeleton of the air conditioner of the present invention.
  • Fig. 4 is a partial enlarged view of part A of the embodiment of the skeleton of the air conditioner of the present invention shown in Fig. 3;
  • FIG. 5 is a partial enlarged view of part B of the embodiment of the skeleton of the air conditioner of the present invention shown in FIG. 3;
  • FIG. 6 is a schematic structural diagram of an embodiment in which the volute tongue of the air conditioner of the present invention is assembled on the skeleton;
  • Fig. 7 is the first perspective schematic diagram of the embodiment of the volute tongue of the air conditioner of the present invention.
  • Fig. 8 is a partial enlarged view of part C of the embodiment of the volute tongue of the air conditioner of the present invention shown in Fig. 7;
  • Fig. 9 is a partial enlarged view of part D of the embodiment of the volute tongue of the air conditioner of the present invention shown in Fig. 7;
  • Fig. 10 is the second perspective schematic diagram of the embodiment of the volute tongue of the air conditioner of the present invention.
  • FIG. 11 is a schematic structural diagram of an embodiment of a swing vane assembly for an air conditioner according to the present invention.
  • FIG. 12 is a first schematic perspective view of an embodiment of a swing vane of a swing vane assembly for an air conditioner according to the present invention
  • FIG. 13 is a second schematic perspective view of an embodiment of a swing vane of a swing vane assembly for an air conditioner according to the present invention.
  • FIG. 14 is a first perspective schematic view of an embodiment of the bracket of the swing vane assembly used in the air conditioner according to the present invention.
  • Fig. 15 is a partial enlarged view of part E of the embodiment of the bracket of the swing vane assembly used in the air conditioner of the present invention shown in Fig. 14;
  • Fig. 16 is a partial enlarged view of part F of the embodiment of the bracket of the swing vane assembly used in the air conditioner of the present invention shown in Fig. 14;
  • 17 is a second perspective view of the embodiment of the bracket of the swing vane assembly used in the air conditioner according to the present invention.
  • FIG. 18 is a schematic structural diagram of an embodiment of a connecting rod of a swing vane assembly for an air conditioner according to the present invention.
  • FIG. 19 is a partial enlarged view of part F of the embodiment of the connecting rod of the swing vane assembly for an air conditioner according to the present invention shown in FIG. 18 .
  • connection should be understood in a broad sense, for example, it may be a fixed connection, or a It is a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can also be the internal communication of two components.
  • connection should be understood in a broad sense, for example, it may be a fixed connection, or a It is a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can also be the internal communication of two components.
  • the present invention provides a swing vane assembly 40 for an air conditioner and an air conditioner 1 having the same.
  • the air conditioner 1 includes a frame 10 , a volute 30 mounted on a portion of the frame 10 above the air outlet 20 of the air conditioner, and a swing vane assembly 40 .
  • the swing vane assembly 40 includes: a plurality of swing vanes 41, each swing vane 41 has a swing vane body 411, and a link connecting portion 414 and a bracket connecting portion 412 spaced apart from each other are formed on the swing vane body 411; at least one bracket 42.
  • Each bracket 42 is configured to be detachably fixed to the volute tongue 30, and each swing blade 41 is matched with the corresponding bracket 42 through the bracket connecting portion 412 so that the swing blade 41 can be relative to the bracket 42 around the bracket connecting portion 412.
  • the center line C rotates; and the connecting rod 43, the connecting rod 43 is mounted on the frame 10 in a translatable manner relative to the air conditioner air outlet 20, and is connected with each swing blade 41 through the connecting rod connecting part 414, so that the translation of the connecting rod 43
  • Each swing blade 41 can be driven to rotate around the center line C to adjust the air outlet direction of the air outlet 20 .
  • FIG. 1 is a schematic view of the front structure of an embodiment of an air conditioner of the present invention
  • FIG. 2 is a schematic view of a back structure of an embodiment of an air conditioner of the present invention
  • FIG. 3 is a schematic view of the structure of an embodiment of the skeleton of the air conditioner of the present invention
  • Fig. 5 is a partial enlarged view of part B of the embodiment of the skeleton of the air conditioner of the present invention shown in Fig. 3
  • Fig. 6 is the volute tongue of the air conditioner of the present invention assembled on the Schematic diagram of the structure of the embodiment on the skeleton
  • FIG. 7 is a first perspective view of the embodiment of the volute tongue of the air conditioner of the present invention
  • FIG. 1 is a schematic view of the front structure of an embodiment of an air conditioner of the present invention
  • FIG. 2 is a schematic view of a back structure of an embodiment of an air conditioner of the present invention
  • FIG. 3 is a schematic view of the structure of an embodiment of the skeleton of the air
  • FIG. 8 is a partial enlarged view of the C part of the embodiment of the volute tongue of the air conditioner of the present invention shown in FIG. 7
  • Fig. 9 is the partial enlarged view of D part of the embodiment of the volute tongue of the air conditioner of the present invention shown in Fig. 7
  • Fig. 10 is the second perspective view of the embodiment of the volute tongue of the air conditioner of the present invention
  • Fig. 12 is a first perspective view of the embodiment of the swing blade of the swing blade assembly for an air conditioner according to the present invention
  • Fig. 13 is a swing diagram of the swing blade assembly for an air conditioner according to the present invention.
  • FIG. 14 is the first perspective view of the embodiment of the bracket of the swing vane assembly for air conditioners of the present invention
  • FIG. 15 is the swing vane assembly for air conditioners of the present invention shown in FIG. 14
  • Fig. 16 is a partial enlarged view of part E of the embodiment of the bracket of the present invention shown in Fig. 14 for the bracket of the swing vane assembly of the air conditioner
  • FIG. 18 is a schematic structural diagram of an embodiment of the connecting rod of the swing vane assembly used in the air conditioner of the present invention
  • FIG. 19 is the air conditioner of the present invention shown in FIG. A partial enlarged view of part G of the embodiment of the connecting rod of the swing vane assembly.
  • the air conditioner 1 is a wall-mounted air conditioner indoor unit.
  • the air conditioner 1 may also be a window type air conditioner or a vertical type air conditioner or other suitable forms of air conditioners.
  • the air conditioner 1 includes but is not limited to the frame 10 , the volute tongue 30 and the swing vane assembly 40 .
  • the frame 10 is provided with an air-conditioning air inlet (not shown in the figure) and an air-conditioning air outlet 20 .
  • a heat exchanger and a fan are also assembled in the frame 10, such as a heat exchanger and a cross-flow fan arranged along the length direction of the air conditioner 1 (ie, along the horizontal direction of FIG. 1).
  • the volute 30 is detachably mounted on the portion of the frame 10 located above the air-conditioning outlet 20 .
  • the swing vane assembly 40 is detachably mounted on the volute tongue 30 .
  • the skeleton 10 is integrally formed by injection molding using a suitable resin material, so as to simplify the manufacturing process and reduce the manufacturing cost.
  • the material of the frame 10 can be ABS plastic, PC/ABS plastic or other suitable materials.
  • the frame 10 is configured to have a certain strength and accommodation space so as to accommodate air conditioning components such as heat exchangers and fans.
  • the part of the frame 10 located above the air outlet 20 of the air conditioner is provided with three volute mounting grooves 11 that are evenly spaced along the length of the frame 10 .
  • a frame support portion 12 extending substantially perpendicular to the length direction of the frame 10 is provided between two adjacent volute tongue mounting grooves 11 , and the frame support portion 12 can connect the upper and lower parts of the frame 10 located above and below the air outlet 20 of the air conditioner. , so as to enhance the strength and rigidity of the skeleton 10 , thereby improving the service life of the skeleton 10 .
  • the number of the tongue mounting grooves 11 may be set to other suitable numbers more or less than three, such as two or four.
  • the number of the skeleton support parts 12 can also be set to other suitable numbers that are more or less than two, for example, one or three.
  • each volute tongue mounting groove 11 is provided with two volute tongue limiting protrusions 111 .
  • the limiting protrusion 111 is configured to be matched with the limiting hole 36 on the volute tongue 30 , so that the volute tongue 30 can be easily assembled on the frame 10 .
  • the two volute tongue limiting protrusions 111 are respectively arranged on the left and right sides of the volute tongue mounting groove 11 .
  • the volute tongue limiting protrusions 111 may be configured in other suitable numbers that are more or less than two.
  • the position of the volute tongue limiting protrusion 111 can also be arranged at other suitable positions except for the left and right ends of the volute tongue installation groove 11 .
  • the volute tongue limiting protrusion 111 includes a first boss 1111 and a second boss 1112 .
  • the first boss 1111 is configured as a protrusion extending outward from the tongue mounting groove 11 in a direction substantially perpendicular to the tongue mounting groove 11 .
  • the first boss 1111 has a substantially square cross-section with rounded corners.
  • the first boss 1111 may also be configured to have other suitable cross-sections, such as circular, trapezoidal, and the like.
  • the second boss 1112 is configured as a protrusion extending outward from the first boss 1111 in a direction substantially perpendicular to the first boss 1111 , and the cross section of the second boss 1112 is smaller than that of the first boss 1111 .
  • the second boss 1112 has a substantially trapezoidal longitudinal section, and the top plane 1112a of the second boss 1112 is configured to be substantially perpendicular to the plane of the first boss 1111 so as to be aligned with the limiting hole 36 against each other.
  • the second bosses 1112 may also be configured to have other suitable longitudinal cross-sections, such as rectangles, right triangles, etc., as long as the top planes 1112a of the second bosses 1112 are configured to be substantially perpendicular to the first bosses 1111 .
  • the first boss 1111 is further provided with a first reinforcement rib 1113 and a second reinforcement rib 1114 .
  • the first reinforcing rib 1113 and the second reinforcing rib 1114 are arranged to extend in a direction substantially perpendicular to the first boss 1111 from intermediate positions above and below the first boss 1111 , respectively.
  • the first reinforcing rib 1113 and the second reinforcing rib 1114 can enhance the strength and rigidity of the volute tongue limiting protrusion 111 , thereby improving the service life of the skeleton 10 .
  • the positions of the reinforcing ribs may also be arranged at other suitable positions on the first boss 1111, for example, on the left and right sides of the first boss 1111.
  • the number of reinforcing ribs can also be configured to be more or less than two other suitable numbers.
  • first locking portion limiting grooves 112 are further provided in each volute tongue mounting groove 11 .
  • Each of the first engaging portion limiting grooves 112 is configured to be opposite to the second hole portion 3512 of the first bracket mounting hole 351 on the volute tongue 30 to receive the first engaging portion 422 on the bracket 42 .
  • the first latching portion limiting groove 112 is arranged between the two volute tongue limiting protrusions 111 , and is substantially located on the same line as the volute tongue limiting protrusions 111 . As shown in FIG.
  • the first engaging portion limiting groove 112 is configured as a substantially square groove with rounded corners extending from the volute tongue mounting groove 11 in a direction substantially perpendicular to the volute tongue mounting groove 11 .
  • the number of the first engaging portion limiting grooves 112 may be configured to be more or less than two other suitable numbers.
  • the first engaging portion limiting groove 112 can also be configured in other suitable shapes such as trapezoid, ellipse, and the like.
  • the volute 30 is installed on the part of the frame 10 located above the air outlet 20 of the air conditioner.
  • the arrangement of the volute tongue 30 can prevent the air from circulating in the air duct (not shown in the figure) in the air conditioner 1, so as to avoid affecting the air outlet efficiency and generating noise.
  • the volute tongue 30 is integrally formed by injection molding using a suitable resin material, so as to simplify the manufacturing process and reduce the manufacturing cost.
  • the material of the volute tongue 30 can be ABS plastic, PC/ABS plastic or other suitable materials.
  • the tongue 30 includes a front wall 31 and a rear wall 32 to define a generally V-shaped shape.
  • a first end wall 33a (as shown in FIG.
  • volute tongue reinforcement ribs 34 evenly spaced along the length direction of the volute tongue 30 to further enhance the strength of the volute tongue 30 and rigidity.
  • the number of the tongue reinforcement ribs 34 may be configured to be more or less than six other suitable numbers.
  • each bracket mounting slot 35 is formed on the front wall 31 of the volute tongue 30 .
  • the three bracket mounting slots 35 are arranged to be spaced apart along the length of the front wall 31 . distributed.
  • Each bracket mounting slot 35 is configured to receive one bracket 42 .
  • the number of bracket mounting slots 35 may be configured to be more or less than three other suitable numbers.
  • each bracket installation slot 35 has a first bracket installation hole 351 and a third bracket installation hole 353 arranged on both sides of the bracket installation slot 35 .
  • the first bracket mounting hole 351 has a first hole portion 3511 and a second hole portion 3512 that communicate with each other.
  • the first hole portion 3511 is configured to receive the bottom portion 4211 of the corresponding connecting portion slot 421 on the bracket 42 .
  • the second hole portion 3512 is configured to extend rightward from the first hole portion 3511 along the length direction of the volute tongue 30 , and the second hole portion 3512 can be limited to the first engaging portion on the frame 10 .
  • the position slots 112 are opposite to each other so as to receive the first engaging portion 422 on the bracket 42 .
  • the third bracket mounting hole 353 also has a first hole portion and a second hole portion (not shown in the figure) that communicate with each other. Based on the orientation shown in FIG.
  • the second hole portion of the third bracket mounting hole 353 is configured to extend leftward along the length direction of the volute tongue 30 from the first hole portion thereof, so that the third bracket mounting hole 353 is installed with the first bracket
  • the holes 351 are arranged to face each other.
  • the third bracket mounting hole 353 may also be configured to have the same structure as the first bracket mounting hole 351 , that is, each of the second hole portions of the first bracket mounting hole 351 and the third bracket mounting hole 353 is formed from its third bracket mounting hole 353 .
  • a hole portion extends left or right along the length direction of the volute tongue 30 .
  • two second bracket mounting holes 352 are arranged evenly spaced between the first bracket mounting hole 351 and the third bracket mounting hole 353 .
  • Each second bracket mounting hole 352 has the same structure as the first hole portion 3511 of the first bracket mounting hole 351 , and the second bracket mounting hole 352 and the first hole portion 3511 are arranged on the same line.
  • the number of the second bracket mounting holes 352 can also be configured to be more or less than two other suitable numbers.
  • each limiting hole 36 is configured to fit with the corresponding volute tongue limiting protrusion 111 on the frame 10 , so that the volute tongue 30 can be easily fixed to the frame 10 .
  • the limiting holes 36 are arranged on both sides of each bracket mounting slot 35, and the limiting holes 36 are configured in a substantially rectangular shape.
  • the number of the limiting holes 36 may be configured to be more or less than six other suitable numbers.
  • the limiting holes 36 can also be arranged at other suitable positions besides the two sides of the bracket installation slot 35 . Further, the shape of the limiting hole 36 can also be configured as a trapezoid, a circle or other suitable shapes.
  • connecting rod limit plates 37 are further provided on the front wall 31 of the volute tongue 30.
  • the four connecting rod limit plates 37 are arranged along the front wall. 31 are distributed at intervals in the length direction.
  • Each link limit plate 37 is configured to cooperate with the link 43 so that the link 43 can abut against the link limit plate 37 during translation, thereby limiting the movement of the link 43 .
  • the connecting rod limit plates 37 are arranged on both sides of the bracket installation grooves 35 on the left and right sides of the volute tongue 30 , and are close to the position of the limit holes 36 .
  • the link stop plate 37 includes a generally L-shaped body 371 extending from the front wall 31 of the volute 30 in a direction perpendicular to the volute 30 . Based on the orientation shown in FIG. 7 , the opening of the L-shaped body 371 is generally directed upward.
  • the connecting rod limiting plate 37 further includes a reinforcing rib 372 formed on one side of the body 371 . As shown in FIG. 9 and based on the orientation described in FIG. 9 , the reinforcing rib 372 is provided on the right side of the body 371 . Alternatively, the reinforcing rib 372 may also be provided on the left side of the body 371 .
  • the front wall 31 of the volute tongue 30 is further provided with two support portion engaging grooves 38 .
  • the supporting portion engaging grooves 38 are provided between two adjacent bracket mounting grooves 35 .
  • Each support portion slot 38 is configured to receive the corresponding frame support portion 12 on the frame 10 , so as to avoid interference with the frame support portion 12 when the volute tongue 30 is installed on the frame 10 .
  • the number of the supporting portion card slots 38 can be configured to be more or less than two other suitable numbers, as long as it can match the frame supporting portion 12 .
  • each clamping claw 39 can be clamped on the volute mounting wall 13 of the part of the frame 10 located above the air outlet 20 of the air conditioner, so that the volute 30 is detachably fixed on the frame 10 .
  • the number of jaws 39 may be configured to be more or less than five other suitable numbers.
  • Embodiments of the swing vane assembly 40 for an air conditioner of the present invention will be described in detail below with reference to FIGS. 11 to 19 .
  • the swing vane assembly 40 includes a plurality of swing vanes 41 , at least one bracket 42 and a connecting rod 43 .
  • at least one stent 42 includes three stents 42 having the same structure.
  • Each bracket 42 is provided with four swing vanes 41 having the same structure.
  • the bracket 42 is configured to be secured within the bracket mounting slot 35 of the volute tongue 30 .
  • Each swing blade 41 is connected with the connecting rod 43, and driven by the connecting rod 43, the plurality of swing blades 41 can be rotated simultaneously to form air outlet passages of different angles, thereby adjusting the horizontal direction of the air conditioner outlet 20. Wind direction.
  • at least one bracket 42 may also be provided in other suitable numbers, more or less than three. Further, the number of the swing vanes 41 provided on each bracket 42 can also be set to be more or less than four other suitable numbers.
  • each swing vane 41 includes a swing vane body 411 , and a bracket connecting portion 412 and a link connecting portion spaced apart from each other are formed on the swing vane body 411 . 414.
  • the swing vane 41 is integrally formed by injection molding using a suitable resin material, so as to simplify the manufacturing process and reduce the manufacturing cost.
  • the material of the swing blade 40 can be ABS plastic, PC/ABS plastic or other suitable materials.
  • a first arc-shaped through hole 4111 and a second arc-shaped through hole 4112 are formed on the swing vane body 411 , so that turbulent flow can be generated when the air passes through the surface of the swing vane body 411 , in order to obtain better air outlet effect.
  • a first arc-shaped depression 4113 and a second arc-shaped depression 4114 are further provided on the right side wall (not shown in the figure) of the swing vane body 411, and the first arc-shaped through hole 4111, the first arc-shaped through hole 4111, the first arc-shaped depression
  • the depressions 4113 , the second arc-shaped through holes 4112 and the second arc-shaped depressions 4114 are distributed in sequence, and the lengths are sequentially increased, so that the air further generates turbulent flow when passing through the surface of the swing blade body 411 .
  • the number of arc-shaped through holes is set to be more or less than 2 other suitable numbers, and the number of arc-shaped recesses is also set to other suitable number more or less than two.
  • arc-shaped depressions may be provided on the left side wall (not shown in the figure) of the swing vane body 411 , or arc-shaped depressions may be provided on both the left and right side walls of the swing vane body 411 .
  • a bracket connecting portion 412 is formed on the upper portion of each swing vane body 411 .
  • the stent attachment portion 412 includes a cylindrical bore 4121 having a generally cylindrical inner cavity.
  • the cylindrical holes 4121 are configured to be matched with the cylinders 4212 on the corresponding connecting portion grooves 421 on the bracket 42 , so that each swing vane 41 can rotate around the center line C of the bracket connecting portion 412 .
  • the circular hole 4121 has a hole peripheral wall 4121a extending vertically outward from the swing vane body 411 .
  • a radially enlarged portion 4122 perpendicular to the hole peripheral wall 4121a and extending outward is formed at the distal end of the cylindrical hole 4121, and an annular wall 4123 substantially parallel to the radially enlarged portion 4122 is formed on the hole peripheral wall 4121a.
  • a predetermined separation distance is formed between the radially enlarged portion 4122 and the annular wall 4123 so that an annular groove is formed between the radially enlarged portion 4122 and the annular wall 4123 .
  • the outer diameter of the annular wall 4123 is larger than the outer diameter of the radially enlarged portion 4122 .
  • the radially enlarged portion 4122 is provided with a first radial gap 4122 a and a second radial gap 4122 a symmetrically arranged in the vertical direction (based on the orientation of FIG. 13 ).
  • Radial notch 4122b Radial notch 4122b.
  • the first radial indentation 4122a and the second radial indentation 4122b are respectively configured to allow the corresponding one of the first radial protrusion 4213a and the second radial protrusion 4213b on the corresponding connecting portion groove 421 on the bracket 42 to which passed.
  • the number of radial notches can also be configured to be more or less than 2 other suitable numbers, and the positions of the radial notches can also be arranged at other suitable positions of the radially enlarged portion 4122 other than the vertical direction On the upper side, for example, it is arranged in the horizontal direction of the radially enlarged portion 4122 .
  • a connecting plate 413 is also formed on the upper part of each swing vane body 411 .
  • the connecting plate 413 is configured as an elongated plate extending upward from the swing vane body 411 in a substantially vertical direction.
  • the end of the connecting plate 413 is connected with the connecting rod connecting part 414 .
  • the connecting rod connecting portion 414 includes a cylindrical rod 4142 and a conical boss 4141 .
  • the cylindrical rod 4142 is configured as a generally cylindrical rod structure extending outward from the end of the connecting plate 413 in a direction generally perpendicular to the connecting plate 413 .
  • the conical boss 4141 is configured to be formed at the end of the cylindrical rod 4142 and has a substantially conical-shaped protrusion, and the cross section of the bottom of the conical boss 4141 is larger than that of the cylindrical rod 4142 .
  • the conical convex head 4141 is configured to match the clamping hole 4311 of the connecting rod 43 , so that the conical convex head 4141 can be easily inserted into the clamping hole 4311 to improve the assembly efficiency of the swing vane 41 .
  • the cylindrical rod 4142 is configured to be limited in the clamping hole 4311 , so that the cylindrical rod 4142 can rotate in the clamping hole 4311 under the driving of the connecting rod 43 .
  • each bracket 42 in one or more embodiments, four connecting part grooves 421 with the same structure are provided on each bracket 42 .
  • the four connecting part grooves 421 are configured to be uniform along the length direction of the bracket 42 . interval distribution. Alternatively, the number of the connecting portion grooves 421 may be configured to be more or less than four other suitable numbers.
  • Each connecting portion slot 421 is configured to be able to be inserted into the corresponding first hole portion 3511 or the second bracket mounting hole 352 on the volute tongue 30 , and can receive the bracket connecting portion 412 of any swing blade 41 , so that the swing blade 41 can be detachably and freely rotatably restrained in the connecting portion slot 421 . As shown in FIGS.
  • each connector slot 421 has a cylinder 4212 disposed at the bottom 4211 .
  • the cylinder 4212 is configured as a generally cylindrical protrusion extending outward from the bottom 4211 in a direction perpendicular to the bottom 4211 .
  • the cylinder 4212 can be matched with the cylinder hole 4121 of the bracket connecting part 412 on the swing blade 41 .
  • a tapered portion 4212a having a predetermined angle is also formed on the distal end of the cylinder 4212 . The diameter of the tapered portion 4212a gradually increases in the direction toward the bottom portion 4211 along the center line of the cylinder 4212.
  • the arrangement of the tapered portion 4212a can make the cylinder 4212 fit into the cylinder hole 4121 more conveniently.
  • the predetermined angle may be set to 10°, or other suitable angles that are more or less than 10°.
  • a first radial protrusion 4213a and a second radial protrusion 4213a opposite to each other in the horizontal direction are formed on the groove peripheral wall 4213 of each connecting portion groove 421 Protrusion 4213b.
  • the first radial protrusions 4213a and the second radial protrusions 4213b are configured to be matched with the first radial notches 4122a and the second radial notches 4122b of the bracket connecting portion 412 provided on the swing vane 41, so that the first radial The upward protrusion 4213a and the second radial protrusion 4213b may pass through any one of the first radial gap 4122a and the second radial gap 4122b.
  • the cylindrical hole 4121 on the swing vane 41 is opposite to the cylindrical hole 4212 in the connecting portion groove 421, and the cylindrical hole 4212 is inserted into the cylindrical hole 4121;
  • the radial notch 4122a and the second radial notch 4122b are opposite to the first radial protrusion 4213a and the second radial protrusion 4213b; then the swing vane 41 is rotated around the centerline C of the bracket connecting portion 412, so that the first radial protrusion 4213a and the second radial protrusion 4213b are opposite;
  • the protrusion 4213a and the second radial protrusion 4213b define an annular groove between the radially enlarged portion 4122 of the stent connecting portion 412 and the annular wall 4123 (at this time, the radially enlarged portion 4122 is defined in the first radial protrusion 4213a and the second radial protrusion 4213b and the bottom 4211).
  • the outer diameter of the annular wall 4123 matches the opening diameter of the connecting portion groove 421 , so that the annular wall 4123 can enter into the opening of the connecting portion groove 421 and completely cover the opening, so that no wind will leak from the connecting portion groove 421 .
  • the outer surface of the annular wall 4123 is kept flush with the outer surface of the connecting portion groove 421, which increases the aesthetics of the entire swing vane structure.
  • the radially enlarged portion 4122 is prevented from leaving the connecting portion groove 421 by the first radial protrusion 4213a and the second radial protrusion 4213b, so that the bracket connecting portion 412 of the swing vane 41 is restrained in the connecting portion groove 421 .
  • the positions of the first radial protrusion 4213a and the second radial protrusion 4213b can also be set at other suitable positions on the groove peripheral wall 4213, for example, set to be oppositely arranged in the vertical direction.
  • the number of radial protrusions can also be set to other suitable numbers that are more or less than 2, as long as they can be matched with the radial gaps, so that the radial protrusions can pass through the radial gaps.
  • each bracket 42 is further provided with two first engaging portions 422 having the same structure.
  • Each of the first latching portions 422 is configured to be latched on the corresponding second hole portion 3512 of the volute tongue 30 .
  • the two first engaging parts 422 are respectively arranged at positions of the bracket 42 near the connecting part grooves 421 on the left and right sides, so that the structure of the bracket 42 is more stable and the force is more uniform.
  • the number of the first snap portions 422 may be configured to be more or less than two other suitable numbers.
  • the position of the first engaging portion 422 may also be arranged at other suitable positions on the bracket 42 , for example, between adjacent connecting portion grooves 421 . As shown in FIG.
  • each of the first engaging portions 422 has a substantially rectangular opening 4226 .
  • the first engaging portion 422 further includes a U-shaped main body 4221 extending backward from the bottom of the opening 4226 in a direction substantially perpendicular to the opening 4226 .
  • the U-shaped body 4221 can also be provided from the upper portion of the opening 4266, or other suitable positions.
  • the shape of the opening 4226 can also be configured as a trapezoid, an ellipse, or other suitable shapes.
  • the U-shaped main body 4221 has a certain elastic deformation ability, so that the first clamping portion 422 can be easily clamped on the second hole portion 3512 .
  • a front protrusion 4222 extending upward from the U-shaped body 4221 in the vertical direction, a first rear limiting protrusion 4223 and a second rear limiting protrusion 4224 .
  • the U-shaped main body 4221 can be more firmly clamped to the second hole portion 3512 .
  • a supporting rib 4225 extending downward from the U-shaped column 4221 in a vertical direction is formed at the bottom of the U-shaped main body 4221 to enhance the strength and rigidity of the U-shaped main body 4221, thereby enhancing the bracket 42 service life. As shown in FIG.
  • each second engaging portion 423 having the same structure is further provided at the bottom of each bracket 42 .
  • Each second engaging portion 423 is disposed on the side of the bracket 42 facing the volute tongue 30, and is positioned below the corresponding connecting portion groove 421.
  • the number of the second engaging portions 423 can also be configured to be more or less than four other suitable numbers.
  • each second engaging portion 423 includes an L-shaped main body 4231 , and the opening of the L-shaped main body 4231 faces vertically downward, so that the L-shaped main body 4231 can be easily clipped on the volute tongue 30 . on the hole wall of the first hole portion 3511 or the second bracket mounting hole 352 .
  • first reinforcing ribs 4232 and second reinforcing ribs 4233 are formed on the top of the L-shaped main body 4231 to enhance the strength and rigidity of the second engaging portion 423, thereby enhancing the The service life of the bracket 42 .
  • the connecting rod 43 includes an integral straight shank section 431 and a curved shank section 432 .
  • the connecting rod 43 is integrally formed by injection molding using a suitable resin material, so as to simplify the manufacturing process and reduce the manufacturing cost.
  • the material of the connecting rod 43 can be ABS plastic, PC/ABS plastic or other suitable materials.
  • 12 clamping holes 4311 with the same structure are formed on the straight handle section 431 and are spaced along the length direction of the straight handle section 431 . Each of the locking holes 4311 is configured to receive the connecting rod connecting portion 414 of the swing vane 41 .
  • each clamping hole 4311 includes a circular hole portion 4311b located in the middle, and a first symmetrical left and right relative to the circular hole portion 4311b
  • the diameter of the waist-shaped hole portion 4311a and the second waist-shaped hole portion 4311c, and the circular hole portion 4311b is larger than the width (in the vertical direction) of the first and second waist-shaped hole portions 4311a and 4311c.
  • the conical protrusion 4141 provided on the connecting rod connecting portion 414 of the swing vane 41 can be used along the first waist-shaped hole portion 4311a and the Any one of the second waist-shaped hole portions 4311c is slid and positioned on the round hole portion 4311b, and then pressure is applied to the connecting rod connecting portion 414 to insert the connecting rod connecting portion 414 into the round hole portion 4311b, thereby completing the assembly .
  • the curved handle section 432 is arranged on the left side of the straight handle section 431 , and the curved handle section 432 thereof has a direction from the straight handle section
  • the left side of 431 is an inclined portion 4321 extending obliquely upward, and a straight portion 4322 extending leftward from the inclined portion 4321 in the horizontal direction.
  • the curved shank section 432 may also be arranged on the right side of the straight shank section 431 .
  • the frame 10 of the air conditioner 1 is formed with an opening (not shown in the figure) for accommodating the handle segment 432 , so that the connecting rod 43 can be fixed on the frame 10 in a translational manner.
  • a shaft hole 4322a for receiving a drive shaft of a motor is formed at the end of the straight portion 4322, so that the connecting rod 43 can be relative to the air conditioner driven by the motor
  • the air outlet 20 translates, thereby driving the swing blade 41 to rotate.
  • Motors may include, but are not limited to, stepper motors, brushless motors, servo motors, or other suitable forms of motors.
  • the volute tongue 30 When the swing vane assembly 40 of the present invention is assembled to the air conditioner 1, the volute tongue 30 may be assembled to the part of the frame 10 above the air outlet 20 of the air conditioner first.
  • Each limiting hole 36 on the front wall 31 of the volute tongue 30 is opposed to the corresponding volute tongue limiting protrusion 111 on the skeleton 10 , so that the volute tongue 30 is conveniently positioned at the assembly position.
  • each of the second hole portions 3512 on the volute tongue 30 is also respectively opposite to the corresponding first locking portion limiting groove 112 .
  • Each claw 39 on the rear wall 32 of the volute tongue 30 is clamped on the volute tongue mounting wall 13 to complete the assembly of the volute tongue 30 ; and then each bracket 42 is assembled on the volute tongue 30 .
  • Each second snap portion 423 of the bracket 42 is snapped to the corresponding first hole portion 3511 on the volute tongue 30 or the hole wall of the second bracket mounting hole 352, and each first snap fit of the bracket 42
  • the parts 422 are snapped into the corresponding first snap portion limiting grooves 112 on the volute tongue 30 to complete the assembly of the bracket 42 ;
  • the cylindrical hole 4121 on the bracket connecting part 412 of the swing blade 42 is opposed to the cylinder 4212 on the corresponding connecting part groove 421 on the bracket 42 and inserted together, and the swing blade 41 is rotated around the center line C of the bracket connecting part 412 , so that the radially enlarged portion 4122 disposed on the bracket connecting portion 412 is opposite to the radial protrusion on the bracket 42 and interferes, and the assembly of the swing vane 41 on the bracket 42 is completed; finally, each swing vane 41 is assembled to the connecting on rod 43. Insert the conical convex head 4141 on the connecting rod connecting part 414 of the swing blade 41 into the corresponding clamping hole
  • the swing vane 41 and the bracket 42 in the swing vane assembly 40 of the present invention adopt a movable fit installation method, which greatly improves the assembly efficiency of the swing vane assembly 40 .
  • the swing vane 41 is configured to rotate freely around the bracket connecting portion 412 relative to the bracket 42, rather than being fixed on the bracket 42, which effectively avoids mechanical damage to the swing vane 41 during the assembly and rotation process, thereby increasing the number of swing vanes.
  • Service life of assembly 40 Since the bracket 42 can be detachably installed on the frame of the air conditioner, the swing vane assembly 40 can be easily disassembled from the air conditioner 1 for cleaning, maintenance and replacement, thereby further increasing the service life of the swing vane assembly 40 .

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Abstract

提供一种用于空调（1）的摆叶组件（40）及具有其的空调（1）。空调（1）包括骨架（10）和安装在骨架（10）的位于空调出风口（20）上方的部分上的蜗舌（30），并且摆叶组件（40）包括：多个摆叶（41），每个摆叶（41）具有摆叶主体（411），在摆叶主体（411）上形成有彼此间隔开的连杆连接部（414）和支架连接部（412）；至少一个支架（42），每个支架（42）配置成可拆卸地固定到蜗舌（30）上，每个摆叶（41）通过支架连接部（412）与对应的支架（42）相配合以使摆叶（41）可相对支架（42）围绕支架连接部（412）的中心线转动；以及连杆（43），连杆（43）相对于空调出风口（20）可平移地安装在骨架（10）上，并且通过连杆连接部（414）与每个摆叶（41）形成连接，使得连杆（43）的平移可带动每个摆叶（41）围绕中心线转动以调节空调出风口（20）的出风方向。摆叶组件（40）装配效率高，使用寿命长。

Description

用于空调的摆叶组件及具有其的空调 技术领域
本发明涉及空调技术领域，具体地涉及用于空调的摆叶组件及具有其的空调。
背景技术
布置在受调节房间内的现有空调或其室内机单元(以下都简称为“空调”)通常都设有进风口和出风口。空调内的抽风或送风装置(例如离心风机或轴流风机)通过进风口将受调节房间内的空气(其通常被称为“回风”)或室外的新鲜空气吸入到空调内。空气在空调内从布置在空调内的换热器上流过而被冷却或加热。被冷却或加热的空气再通过出风口被送到房间内。因此，进风口一般布置在空调壳体的顶部，而出风口通常布置在空调壳体前侧(其可称为“前面板”)的下部。
在空调的出风口位置通常会设置导风板和摆叶机构，以调节出风方向，进而提高空调调节房间内温湿度的效率，同时也可防止被冷却或加热的空气直吹用户引起不适。其中，导风板能够在驱动机构的带动下上下摆动，以调节出风口竖直方向的出风；摆叶机构一般包括水平连杆和固定在连杆上的彼此间隔的多个摆叶。多个摆叶可在连杆的带动下同时左右转动，从而限定出具有不同角度的出风通道，以调节出风口水平方向的出风。
由于出风口形状和空间的限制，摆叶机构的结构较为复杂，导致摆叶机构的装配效率较低。为了解决上述的技术问题，现有技术中已经发展出一种摆风装置。例如，中国实用新型专利CN207065841U公开了一种摆风装置、风道装置及空调器。该摆风装置包括蜗舌组件，摆叶组件和连杆。蜗舌组件包括卡合在骨架壳体上的蜗舌，在蜗舌上设有至少一个安装槽；摆叶组件包括支架和固设于支架的若干叶片组件，支架可拆卸地固定在安装槽内；连杆设有若干个卡孔，每个叶片组件可拆卸地卡接在一个卡孔内。该摆风装置通过蜗舌组件、摆叶组件和连杆的卡接结构实现可拆卸地装配，进而提升装配效率。但是，由于该摆风装置中叶片组件的摆筋固设在支架上，叶片组件在装配到连杆上时需要将叶片扭转90°，因此容易造成叶片破损。叶片组件在连杆的带动下转动时，叶片也会围绕摆筋扭转，导致叶片存在机械疲劳，大大降低了叶片组件的使用寿命。另外，当一个或多个叶片损坏后，必须将支架整体更换掉，进一步影响了该摆风装置的使用寿命。因此，该摆风装置存在改进的可能性。
相应地，本领域需要一种新的技术方案来解决上述问题。
发明内容
为了解决现有技术中摆叶组件装配效率低、摆叶使用寿命短的上述技术问题，本发明提供一种用于空调的摆叶组件。所述空调包括骨架和安装在所述骨架的位于空调出风口上方的部分上的蜗舌。该摆叶组件包括多个摆叶，每个所述摆叶具有摆叶主体，在所述摆叶主体上形成有彼此间隔开的连杆连接部和支架连接部；至少一个支架，每个所述支架配置 成可拆卸地固定到所述蜗舌上，每个所述摆叶通过所述支架连接部与对应的所述支架相配合以使所述摆叶可相对所述支架围绕所述支架连接部的中心线转动；以及连杆，所述连杆相对于所述空调出风口可平移地安装在所述骨架上，并且通过所述连杆连接部与每个所述摆叶形成连接，使得所述连杆的平移可带动每个所述摆叶围绕所述中心线转动以调节所述空调出风口的出风方向。
本领域技术人员能够理解的是，在本发明用于空调的摆叶组件中，该摆叶组件包括多个摆叶，至少一个支架和连杆。每一个支架配置成可拆卸的固定到蜗舌上，使得支架可以方便地装配在蜗舌上。每一个摆叶具有摆叶主体，并且在摆叶主体上设置有彼此间隔开的连杆连接部和支架连接部。支架连接部配置成与对应的支架相匹配，从而使摆叶可以相对于支架围绕支架连接部的中心线转动。通过上述的配置，摆叶可以方便地通过支架连接部与支架形成可转动的连接，而且由于摆叶不是固设在支架上，因此摆叶在装配和转动过程中也不会因为扭转而产生机械伤害，从而大大提升了该摆叶组件的使用寿命。连杆相对于空调出风口可平移地安装在骨架上，并且通过连杆连接部与每个摆叶形成连接，连杆的平移可带动摆叶围绕支架连接部的中心线转动，从而调节空调出风口的出风方向。通过连杆连接部与连杆之间的配合，每一个摆叶可以方便地装配到连杆上，并且在连杆的带动下实现调节出风方向的目的。可以理解的是，支架与蜗舌之间，摆叶的支架连接部与支架之间，以及摆叶的连杆连接部与连杆之间均设置成可拆卸的固定连接，使得该摆叶组件的装配效率大大提升。另外，摆叶、连杆和支架也能够方便地从空调上拆卸下来，以便于清洗、维修和更换，进一步增加了该摆叶组件的使用寿命。
在上述用于空调的摆叶组件的优选技术方案中，在所述支架上设有可允许对应的所述支架连接部在其中围绕所述中心线自由转动的连接部槽。通过在支架上设置连接部槽，以与摆叶的支架连接部相匹配，可以使摆叶方便地装配到连接部槽上。另外，支架连接部配置成可在连接部槽内围绕支架连接部的中心线自由转动，也能够有效避免摆叶在转动过程中产生卡顿，从而提升摆叶的转动效率。
在上述用于空调的摆叶组件的优选技术方案中，所述支架连接部包括沿所述中心线延伸的圆柱孔，并且在所述连接部槽的中心设有从其底部向外延伸并且与所述圆柱孔相配的圆柱。圆柱孔和圆柱的配合，可以使支架连接部和连接部槽之间形成有效的转动连接，而且也便于将支架连接部装配到支架上，进一步提升装配效率。
在上述用于空调的摆叶组件的优选技术方案中，所述圆柱孔的孔周壁从所述摆叶主体垂直地向外延伸，在所述孔周壁的末端形成有从所述孔周壁向外延伸的径向扩大部，在所述径向扩大部上设有至少一个径向缺口，并且在所述连接部槽的围绕所述圆柱的槽周壁上设有朝向所述圆柱径向延伸的至少一个径向凸起，并且所述径向凸起配置成可从对应的所述径向缺口中通过并可将所述径向扩大部约束在所述连接部槽中。通过上述的配置，设置在连接部槽内的径向凸起可以方便地从设置在径向扩大部上的径向缺口通过以进入连接部槽中。摆叶然后可围绕圆柱孔的中心线转动适当角度以使径向凸起与径向缺口错开(即径向凸起与径向扩大部的脱离径向缺口的部分在中心线方向上相对)，从而可将径向扩大部可活动 地约束在连接部槽内，进而将摆叶有效地且可活动地约束在连接部槽内，而不至于从连接部槽内脱落。
在上述用于空调的摆叶组件的优选技术方案中，所述至少一个径向缺口包括围绕所述中心线对称布置的两个径向缺口，并且所述至少一个径向凸起包括围绕所述圆柱对称布置的两个径向凸起。对称布置的径向缺口和径向凸起，可以使径向扩大部和连接部槽的配合更加稳定，从而使摆叶在连接部槽内的受力更加均匀，进一步增加摆叶组件的使用寿命。
在上述用于空调的摆叶组件的优选技术方案中，在所述圆柱孔的孔周壁上形成有垂直于所述孔周壁向外延伸的环形壁，所述环形壁与所述径向扩大部平行并间隔预定距离，并且所述环形壁的外直径大于所述径向扩大部的外直径。通过环形壁和径向扩大部相互平行且间隔的设计，在环形壁和径向扩大部之间形成可接纳预定结构的环形槽。环形壁的外直径大于径向扩大部的外直径，以便从外部遮住径向扩大部。
在上述用于空调的摆叶组件的优选技术方案中，所述连杆连接部的中心线平行于所述支架连接部的中心线，并且包括从所述摆叶主体向外延伸的圆柱杆和形成在所述圆柱杆的末端上的圆锥凸头，所述圆柱杆的直径小于所述圆锥凸头的最大直径，所述圆锥凸头配置成可延伸通过所述连杆上的卡孔并将所述圆柱杆可转动地保持在所述卡孔中。这种圆柱杆和圆锥凸头的设计，可使摆叶与连杆之间的装配更简单和容易。
在上述用于空调的摆叶组件的优选技术方案中，所述卡孔包括中间的圆孔部和相对于所述圆孔部左右对称的第一腰形孔部与第二腰形孔部，所述圆孔部的直径大于所述第一腰形孔部和第二腰形孔部的宽度，所述圆锥凸头的部分可延伸到所述第一腰形孔部或第二腰形孔部中并沿其移动以进入所述圆孔部，使得所述圆锥凸头可延伸穿过所述圆孔部。第一腰形孔部和第二腰形孔部用于将圆锥凸头引导到圆孔部中，使得摆叶与连杆之间的装配更加容易。
本发明还提供一种空调，所述空调包括：骨架；蜗舌，安装在所述骨架的位于空调出风口上方的部分上；和根据上面任一项所述的用于空调的摆叶组件，所述摆叶组件的支架可拆卸地固定到所述蜗舌上。通过配置上面所提及的任一项摆叶组件，本空调的装配效率显著提高，而且本空调的使用寿命也大大增加。
在上述空调的优选技术方案中，沿着所述蜗舌的长度方向可布置多个所述支架。相较于一个独立的支架，多个支架的组合的配置可以显著缩短每个支架的长度，使得在较小工作空间下的装配变得更加容易。另外，多个支架的设置还可以实现模块化设计和制造，降低制造成本。
附图说明
下面参照附图来描述本发明的优选实施方式，附图中：
图1是本发明空调的实施例的正面结构示意图；
图2是本发明空调的实施例的背面结构示意图；
图3是本发明空调的骨架的实施例的结构示意图；
图4是图3所示的本发明空调的骨架的实施例的A部局部放大图；
图5是图3所示的本发明空调的骨架的实施例的B部局部放大图；
图6是本发明空调的蜗舌装配在骨架上的实施例的结构示意图；
图7是本发明空调的蜗舌的实施例的第一立体示意图；
图8是图7所示的本发明空调的蜗舌的实施例的C部局部放大图；
图9是图7所示的本发明空调的蜗舌的实施例的D部局部放大图；
图10是本发明空调的蜗舌的实施例的第二立体示意图；
图11是本发明用于空调的摆叶组件的实施例的结构示意图；
图12是本发明用于空调的摆叶组件的摆叶的实施例的第一立体示意图；
图13是本发明用于空调的摆叶组件的摆叶的实施例的第二立体示意图；
图14是本发明用于空调的摆叶组件的支架的实施例的第一立体示意图；
图15是图14所示的本发明用于空调的摆叶组件的支架的实施例的E部局部放大图；
图16是图14所示的本发明用于空调的摆叶组件的支架的实施例的F部局部放大图；
图17是本发明用于空调的摆叶组件的支架的实施例的第二立体示意图；
图18是本发明用于空调的摆叶组件的连杆的实施例的结构示意图；
图19是图18所示的本发明用于空调的摆叶组件的连杆的实施例的F部局部放大图。
附图标记列表：
1、空调；10、骨架；11、蜗舌安装槽；111、蜗舌限位凸起；1111、第一凸台；1112、第二凸台；1112a、顶部平面；1113、第一加强肋；1114、第二加强肋；112、第一卡接部限位槽；12、骨架支撑部；13、蜗舌安装壁；20、空调出风口；30、蜗舌；31、前壁；32、后壁；33a、第一端壁；33b、第二端壁；34、蜗舌加强肋；35、支架安装槽；351、第一支架安装孔；3511、第一孔部；3512、第二孔部；352、第二支架安装孔；353、第三支架安装孔；36、限位孔；37、连杆限位板；371、本体；372、加强筋；38、支撑部卡槽；39、卡爪；40、摆叶组件；41、摆叶；411、摆叶主体；4111、第一弧形通孔；4112、第二弧形通孔；4113、第一弧形凹陷；4114、第二弧形凹陷；412、支架连接部；4121、圆柱孔、4121a、孔周壁；4122、径向扩大部；4122a、第一径向缺口；4122b、第二径向缺口；4123、环形壁；413、连接板；414、连杆连接部；4141、圆锥凸头；4142、圆柱杆；42、支架；421、连接部槽；4211、底部、4212、圆柱；4212a、锥形部；4213、槽周壁；4213a、第一径向凸起；4213b、第二径向凸起；422、第一卡接部；4221、U形主体；4222、前部限位凸起；4223、第一后部限位凸起；4224、第二后部限位凸起；4225、支撑筋；4226、开口；423、第二卡接部；4231、L形主体；4232、第一加强筋；4233、第二加强筋；43、连杆；431、直柄段；4311、卡孔；4311a、第一腰形孔部；4311b、圆孔部；4311c、第二腰形孔部；432、弯柄段；4321、斜部；4322、直部；4322a、轴孔。
具体实施方式
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。
需要说明的是，在本发明的描述中，术语“上”、“下”、“左”、“右”“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“安装”、“设置”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，还可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
为了解决现有技术中的摆叶组件装配效率低、摆叶使用寿命短的技术问题，本发明提供一种用于空调的摆叶组件40及具有其的空调1。该空调1包括骨架10，安装在骨架10的位于空调出风口20上方的部分上的蜗舌30，和摆叶组件40。该摆叶组件40包括：多个摆叶41，每个摆叶41具有摆叶主体411，在摆叶主体411上形成有彼此间隔开的连杆连接部414和支架连接部412；至少一个支架42，每个支架42配置成可拆卸地固定到蜗舌30上，每个摆叶41通过支架连接部412与对应的支架42相配合以使摆叶41可相对支架42围绕支架连接部412的中心线C转动；以及连杆43，连杆43相对于空调出风口20可平移地安装在骨架10上，并且通过连杆连接部414与每个摆叶41形成连接，使得连杆43的平移可带动每个摆叶41围绕中心线C转动以调节空调出风口20的出风方向。
在本文中提及的术语“左”和“右”除非有明确相反的说明，都是相对于图1所示方位而言。
图1是本发明空调的实施例的正面结构示意图；图2是本发明空调的实施例的背面结构示意图；图3是本发明空调的骨架的实施例的结构示意图；图4是图3所示的本发明空调的骨架的实施例的A部局部放大图；图5是图3所示的本发明空调的骨架的实施例的B部局部放大图；图6是本发明空调的蜗舌装配在骨架上的实施例的结构示意图；图7是本发明空调的蜗舌的实施例的第一立体示意图；图8是图7所示的本发明空调的蜗舌的实施例的C部局部放大图；图9是图7所示的本发明空调的蜗舌的实施例的D部局部放大图；图10是本发明空调的蜗舌的实施例的第二立体示意图；图11是本发明用于空调的摆叶组件的实施例的结构示意图；图12是本发明用于空调的摆叶组件的摆叶的实施例的第一立体示意图；图13是本发明用于空调的摆叶组件的摆叶的实施例的第二立体示意图；图14是本发明用于空调的摆叶组件的支架的实施例的第一立体示意图；图15是图14所示的本发明用于空调的摆叶组件的支架的实施例的E部局部放大图；图16是图14所示的本发明用于空调的摆叶组件的支架的实施例的F部局部放大图；图17是本发明用于空调的摆叶组件的支架的实施例的第二立体示意图；图18是本发明用于空调的摆叶组件的连杆的实施例的结构示意图；图19是图18所示的本发明用于空调的摆叶组件的连杆的实施例的G部局部放大图。
如图1所示，在一种或多种实施例中，空调1为一种壁挂式空调室内机。替代地，空调1也可为窗式空调或立式空调或其它合适形式的空调。空调1包括但不限于骨架10，蜗舌30和摆叶组件40。骨架10上设有空调进风口(图中未示出)和空调出风口20。在骨架10内还装配有换热器和风机(图中未出)，例如沿空调1的长度方向(即沿着图1的水平方向)布置的换热器和贯流风机。蜗舌30可拆卸地安装在骨架10的位于空调出风口20的上方的部分上。摆叶组件40可拆卸地安装在蜗舌30上。当空调1运行时，在风机的作用下，受调节房间内的空气从空调进风口被吸入空调1，与位于空调1中的换热器进行热交换以产生冷风或热风，然后该冷风或热风从空调出风口20吹出。根据用户的用求，摆叶组件40中的多个摆叶41在连杆43的带动下同时转动，以形成不同角度的出风通道，从而调节空调出风口20水平方向上的出风方向。
如图1-图3所示，在一种或多种实施例中，骨架10采用适合的树脂材料通过注塑一体成型，以便简化制造工艺，降低制作成本。骨架10的材质可以是ABS塑料、PC/ABS塑料或者其它合适的材质。骨架10配置成具有一定强度和容纳空间，以便容纳换热器和风机等空调部件。如图3所示，在一种或多种实施例中，骨架10的位于空调出风口20的上方的部分设有沿骨架10的长度方向均匀间隔分布的3个蜗舌安装槽11。相邻的两个蜗舌安装槽11之间设有大致垂直于骨架10的长度方向延伸的骨架支撑部12，并且骨架支撑部12可连接骨架10的位于空调出风口20的上方和下方的部分，以增强骨架10的强度和刚性，进而提高骨架10的使用寿命。替代地，蜗舌安装槽11的数量可设置成比3个多或少的其它合适的数量，例如2个或4个。相应地，骨架支撑部12的数量也可设置成比2个多或少的其它合适的数量，例如1个或3个。
如图3所示，在一种或多种实施例中，在每个蜗舌安装槽11内设有2个蜗舌限位凸起111。限位凸起111配置成可与蜗舌30上的限位孔36相配合，使得蜗舌30可以方便地装配到骨架10上。基于图3所示的方位，2个蜗舌限位凸起111分别布置在蜗舌安装槽11的左右两侧。替代地，蜗舌限位凸起111可配置成比2个多或少的其它合适的数量。进一步地，蜗舌限位凸起111的位置也可布置在除蜗舌安装槽11的左右两端的其它合适的位置。如图4所示，在一种或多种实施例中，蜗舌限位凸起111包括第一凸台1111和第二凸台1112。第一凸台1111配置成从蜗舌安装槽11沿大致垂直于蜗舌安装槽11的方向向外延伸的凸起。第一凸台1111具有大致方形且倒圆角的横截面。替代地，第一凸台1111也可配置成具有其它合适的横截面，例如圆形、梯形等。第二凸台1112配置成从第一凸台1111沿大致垂直于第一凸台1111的方向向外延伸的凸起，且第二凸台1112的横截面小于第一凸台1111的横截面。在一种或多种实施例中，第二凸台1112具有大致梯形的纵向截面，并且第二凸台1112的顶部平面1112a配置成大致垂直于第一凸台1111的平面，以便与限位孔36相抵靠。替代地，第二凸台1112也可配置成具有其它合适的纵向截面，例如矩形、直角三角形等，只要第二凸台1112的顶部平面1112a配置成大致垂直于第一凸台1111即可。在一种或多种实施例中，第一凸台1111上还设置有第一加强肋1113和第二加强肋1114。第一加强肋1113和第二加强肋1114配置成分别从第一凸台1111的上方和下方的中间位置沿大致垂直于第一凸台1111的方向延伸。第一加强肋1113和第二加强肋1114可以增强蜗舌限位凸起111的强度和刚性，进而提高骨架10的使用寿命。替代地，加强肋 的位置也可配置在第一凸台1111上的其它合适的位置上，例如在第一凸台1111的左右两侧。进一步地，加强肋的数量也可配置成比2个多或少的其它合适的数量。
如图3所示，在一种或多种实施例中，在每个蜗舌安装槽11中还设有2个第一卡接部限位槽112。每个第一卡接部限位槽112配置成可与蜗舌30上的第一支架安装孔351的第二孔部3512相对，以接纳支架42上的第一卡接部422。第一卡接部限位槽112布置在2个蜗舌限位凸起111之间，并且大致与蜗舌限位凸起111位于同一直线上。如图5所示，第一卡接部限位槽112配置成从蜗舌安装槽11沿大致垂直于蜗舌安装槽11的方向延伸的大致方形且倒圆角的凹槽。替代地，第一卡接部限位槽112的数量可配置成比2个多或少的其它合适的数量。进一步地，第一卡接部限位槽112也可配置成梯形、椭圆形等其它合适的形状。
如图6所示，在一种或多种实施例中，在骨架10的位于空调出风口20的上方的部分上安装有蜗舌30。蜗舌30的设置可以防止空气在空调1内的风道(图中未示出)内循环流动，避免影响出风效率和产生噪音。蜗舌30采用适合的树脂材料通过注塑一体成型，以便简化制造工艺，降低制作成本。蜗舌30的材质可以是ABS塑料、PC/ABS塑料或者其它合适的材质。如图7所示，蜗舌30包括前壁31和后壁32，以限定出大致V形的形状。蜗舌30的两个端部上形成有第一端壁33a(如图10所示)和第二端壁33b，不仅可以增强蜗舌30的强度，而且能防止空气从蜗舌30的两个端部流过，而导致风阻增大，产生噪音，影响送风效率。在一种或多种实施例中，在前壁31和后壁32之间还形成有沿蜗舌30的长度方向均匀间隔分布的6个蜗舌加强肋34，以进一步增强蜗舌30的强度和刚性。替代地，蜗舌加强肋34的数量也可配置成比6个多或少的其它合适的数量。
如图7所示，在一种或多种实施例中，在蜗舌30的前壁31上形成有3个支架安装槽35。3个支架安装槽35配置成沿前壁31的长度方向间隔分布。每个支架安装槽35配置成可接纳一个支架42。替代地，支架安装槽35的数量可配置成比3个多或少的其它合适的数量。在一种或多种实施例中，每个支架安装槽35具有布置在支架安装槽35的两侧的第一支架安装孔351和第三支架安装孔353。如图8所示，在一种或多种实施例中，第一支架安装孔351具有相互连通的第一孔部3511和第二孔部3512。第一孔部3511配置成可接纳相对应的支架42上的连接部槽421的底部4211。基于图7所示的方位，第二孔部3512配置成从第一孔部3511沿蜗舌30的长度方向向右延伸，并且第二孔部3512可与骨架10上的第一卡接部限位槽112相对，以便接纳支架42上的第一卡接部422。第三支架安装孔353也具有相互连通的第一孔部和第二孔部(图中未示出)。基于图7所示的方位，第三支架安装孔353的第二孔部配置成从其第一孔部沿蜗舌30的长度方向向左延伸，使得第三支架安装孔353与第一支架安装孔351配置成彼此相对。替代地，第三支架安装孔353也可配置成与第一支架安装孔351具有相同的结构，即第一支架安装孔351和第三支架安装孔353的每个第二孔部均从其第一孔部沿蜗舌30的长度方向朝向左或右延伸。在一种或多种实施例中，在第一支架安装孔351和第三支架安装孔353之间还布置有均匀间隔的2个第二支架安装孔352。每个第二支架安装孔352具有与第一支架安装孔351的第一孔部3511相同的结构，并且第二支架安装孔352和第一孔部3511布置在同一直线上。替代地，第二支架安装孔352的数量也可配置成比2个多或少的其它合适的数量。
如图7所示，在一种或多种实施例中，在蜗舌30的前壁31上还设有6个限位孔36。6个限位孔36配置成沿前壁31的长度方向间隔分布。每个限位孔36配置成可与骨架10上的相对应的蜗舌限位凸起111配合，使得蜗舌30可方便地固定到骨架10上。在一种或多种实施例中，限位孔36布置在每个支架安装槽35的两侧，并且限位孔36配置成大致矩形的形状。替代地，限位孔36的数量可配置成比6个多或少的其它合适的数量。限位孔36也可布置在除支架安装槽35两侧的其它合适的位置。进一步地，限位孔36的形状也可配置成梯形、圆形或者其它合适的形状。
如图7所示，在一种或多种实施例中，在蜗舌30的前壁31上还设有4个连杆限位板37。4个连杆限位板37配置成沿前壁31的长度方向间隔分布。每个连杆限位板37配置成可与连杆43配合，使得连杆43在平移时可与连杆限位板37相抵靠，从而限定连杆43的运动。连杆限位板37设置在蜗舌30的位于左右两侧的支架安装槽35的两侧，并靠近限位孔36的位置。替代地，连杆限位板37的数量可设置成比4个多或少的其它合适的数量，并且连杆限位板37的位置也可设置在远离限位孔36的其它合适的位置上。如图9所示，在一种或多种实施例中，连杆限位板37包括从蜗舌30的前壁31沿垂直于蜗舌30的方向延伸的大致L形的本体371。基于图7所示的方位，该L形的本体371的开口大致朝向上方。在一种或多种实施例中，连杆限位板37还包括形成在本体371一侧上的加强筋372。如图9所示并基于图9所述的方位，加强筋372设置在本体371的右侧。替代地，加强筋372也可设置在本体371的左侧。
如图7所示，在一种或多种实施例中，在蜗舌30的前壁31上还设有2个支撑部卡槽38。支撑部卡槽38设置在相邻的两个支架安装槽35之间。每个支撑部卡槽38配置成可接纳位于骨架10上的相对应的骨架支撑部12，以免蜗舌30安装到骨架10上时与骨架支撑部12产生干涉。支撑部卡槽38的数量可配置成比2个多或少的其它合适的数量，只要能够与骨架支撑部12相匹配即可。
如图10所示，在一种或多种实施例中，在蜗舌30的后壁32上形成有5个卡爪39。5个卡爪39配置成沿后壁32的长度方向间隔布置。如图2所示，每个卡爪39可卡接在骨架10的位于空调出风口20的上方的部分的蜗舌安装壁13上，使得蜗舌30可拆卸地固定在骨架10上。替代地，卡爪39的数量可配置成比5个多或少的其它合适的数量。
下面结合图11-图19，详细介绍本发明的用于空调的摆叶组件40的实施例。
如图11所示，摆叶组件40包括多个摆叶41，至少一个支架42和连杆43。在一种或多种实施例中，至少一个支架42包括具有相同结构的3个支架42。每个支架42上设置有具有相同结构的4个摆叶41。支架42配置成可固定在蜗舌30的支架安装槽35内。每个摆叶41与连杆43形成连接，并且在连杆43的带动下，多个摆叶41可同时转动，以形成不同角度的出风通道，从而调节空调出风口20在水平方向上的出风方向。替代地，至少一个支架42也可设置成比3个多或少的其它合适的数量。进一步地，每个支架42上设置的摆叶41的数量也可设置成比4个多或少的其它合适的数量。
如图12-图13所示，在一种或多种实施例中，每个摆叶41包括摆叶主体411，在摆叶主体411上形成有彼此间隔的支架连接部412和连杆连接部414。摆叶41采用适合的树脂材料通过注塑一体成型，以便简化制造工艺，降低制作成本。摆叶40的材质可以是ABS塑料、 PC/ABS塑料或者其它合适的材质。在一种或多种实施例中，在摆叶主体411上形成有第一弧形通孔4111和第二弧形通孔4112，使得空气在经过摆叶主体411的表面上时可以产生紊流，以获得更好的出风效果。优选地，在摆叶主体411的右侧壁(图中未示出)上还设有第一弧形凹陷4113和第二弧形凹陷4114，并且第一弧形通孔4111、第一弧形凹陷4113、第二弧形通孔4112和第二弧形凹陷4114依次分布，且长度依次递增，使得空气在经过摆叶主体411的表面上时进一步产生紊流。替代地，弧形通孔的数量设置比2个多或少的其它合适的数量，并且弧形凹陷的数量也设置比2个多或少的其它合适的数量。进一步地，弧形凹陷可设置在摆叶主体411的左侧壁(图中未示出)上，或者在摆叶主体411的左侧壁和右侧壁上均设置弧形凹陷。
如图12-图13所示，在每个摆叶主体411上的上部形成有支架连接部412。支架连接部412包括具有大致圆柱形内腔的圆柱孔4121。圆柱孔4121配置成可与支架42上相对应的连接部槽421上的圆柱4212相匹配，使得每个摆叶41可围绕支架连接部412的中心线C转动。圆形孔4121具有从摆叶主体411垂直地向外延伸的孔周壁4121a。在圆柱孔4121的末端形成有垂直孔周壁4121a并向外延伸的径向扩大部4122，并且在孔周壁4121a上形成有大致平行于径向扩大部4122的环形壁4123。沿中心线C，在径向扩大部4122与环形壁4123之间形成预定间隔距离，以便在径向扩大部4122与环形壁4123之间形成环形槽。环形壁4123的外直径大于径向扩大部4122的外直径。基于图13所示的方位，在一种或多种实施例中，在径向扩大部4122上设有沿竖直方向(基于图13的方位)对称布置的第一径向缺口4122a和第二径向缺口4122b。第一径向缺口4122a和第二径向缺口4122b分别配置成可允许支架42上相对应的连接部槽421上的第一径向凸起4213a和第二径向凸起4213b中的对应一个从其中通过。替代地，径向缺口的数量也可配置成比2个多或少的其它合适的数量，并且径向缺口的位置也可布置在径向扩大部4122的除竖直方向以外的其它合适的位置上，例如布置在径向扩大部4122的水平方向。
如图12-图13所示，在每个摆叶主体411的上部还形成有连接板413。基于图13所示的方位，连接板413配置成从摆叶主体411上沿大致竖直方向向上延伸的长条形板。连接板413的末端与连杆连接部414相连。在一种或多种实施例中，连杆连接部414包括圆柱杆4142和圆锥凸头4141。圆柱杆4142配置成从连接板413的末端沿大致垂直于连接板413的方向向外延伸的大致圆柱形的杆结构。圆锥凸头4141配置成形成在圆柱杆4142的末端，并具有大致圆锥形形状的凸起，并且圆锥凸头4141底部的横截面大于圆柱杆4142的横截面。圆锥凸头4141配置成与连杆43的卡孔4311相匹配，使得圆锥凸头4141可以方便地插入卡孔4311内，以提升摆叶41的装配效率。另外，圆柱杆4142配置成可限定在卡孔4311内，以便在连杆43的带动下，圆柱杆4142可在卡孔4311内转动。
如图14所示，在一种或多种实施例中，在每个支架42上设置有具有相同结构的4个连接部槽421。4个连接部槽421配置成沿支架42的长度方向均匀间隔分布。替代地，连接部槽421的数量可配置成比4个多或少的其它合适的数量。每个连接部槽421配置成可插合在蜗舌30上相对应的第一孔部3511或第二支架安装孔352上，并且可接纳任意一个摆叶41的支架连接部412，使得摆叶41能够被可拆卸地且可自由转动地约束在连接部槽421内。如图15和图17所示，在一种或多种实施例中，每个连接部槽421具有设置在底部4211的圆柱4212。圆柱4212配置成从底部4211沿垂直底部4211的方向向外延伸的大致圆柱形的凸起。圆柱4212可以与摆 叶41上的支架连接部412的圆柱孔4121相匹配。在一种或多种实施例中，在圆柱4212的末端上还形成有具有一定预定角度的锥形部4212a。锥形部4212a的直径沿着圆柱4212的中心线朝向底部4211的方向逐渐扩大。锥形部4212a的设置可以使圆柱4212更加方便地装配到圆柱孔4121内。预定角度可以设置为10°，或者比10°多或少的其它合适的角度。基于图15所示的方位，在一种或多种实施例中，在每个连接部槽421的槽周壁4213上形成有在水平方向彼此相对的第一径向凸起4213a和第二径向凸起4213b。第一径向凸起4213a和第二径向凸起4213b配置成可与设置在摆叶41上支架连接部412的第一径向缺口4122a和第二径向缺口4122b相匹配，使得第一径向凸起4213a和第二径向凸起4213b可以通过第一径向缺口4122a和第二径向缺口4122b的任意一个。在将摆叶41装配到连接部槽421上时，首先将摆叶41上的圆柱孔4121与连接部槽421内的圆柱4212相对，并将圆柱4212插合在圆柱孔4121内；将第一径向缺口4122a和第二径向缺口4122b与第一径向凸起4213a和第二径向凸起4213b相对；再将摆叶41围绕支架连接部412的中心线C旋转，使得第一径向凸起4213a和第二径向凸起4213b限定在支架连接部412的径向扩大部4122和环形壁4123之间的环形槽(此时，径向扩大部4122被限定在第一径向凸起4213a和第二径向凸起4213b与底部4211之间)。进一步地，环形壁4123的外直径与连接部槽421的开口直径相匹配，使得环形壁4123可进入连接部槽421的开口中并且完全覆盖该开口，因此不会有风从连接部槽421漏出。另外，环形壁4123的外表面与连接部槽421的外表面保持平齐，这增加了整个摆叶结构的美观度。通过第一径向凸起4213a和第二径向凸起4213b阻止径向扩大部4122离开连接部槽421，从而将摆叶41的支架连接部412约束在连接部槽421内。替代地，第一径向凸起4213a和第二径向凸起4213b的位置也可设置在槽周壁4213的其它合适的位置，例如设置成沿竖直方向相对布置。进一步地，径向凸起的数量也可设置成比2个多或少的其它合适的数量，只要能够与径向缺口相匹配，使得径向凸起可通过径向缺口即可。
如图14所示，在一种或多种实施例中，在每个支架42上还设置有具有相同结构的2个第一卡接部422。每个第一卡接部422配置成可卡接在蜗舌30的相对应的第二孔部3512上。2个第一卡接部422分别布置在支架42的靠近左右两侧的连接部槽421的位置，使得支架42的结构更加稳定，受力更加均匀。替代地，第一卡接部422的数量可配置成比2个多或少的其它合适的数量。进一步地，第一卡接部422的位置也可布置在支架42上的其它合适的位置上，例如在相邻的连接部槽421之间。如图16所示，在一种或多种实施例中，每个第一卡接部422具有大致矩形的开口4226。基于图16的所示方位，第一卡接部422还包括从开口4226的底部沿大致垂直开口4226的方向向后延伸的U形主体4221。替代地，U形主体4221也可设置成从开口4266的上部，或者其它合适的位置上。进一步地，开口4226的形状也可配置成梯形、椭圆形，或者其它合适的形状。U形主体4221具有一定的弹性形变能力，使得第一卡接部422可以方便地卡接在第二孔部3512上。在U形主体4221的顶部形成有从U形主体4221沿竖直方向向上延伸的前部凸起4222，第一后部限位凸起4223和第二后部限位凸起4224。通过上述的配置，可以使U形主体4221卡接在第二孔部3512上时更加牢固。在一种或多种实施例中，在U形主体4221的底部形成有从U形柱4221沿竖直方向向下延伸的支撑筋4225，以增强U形主体4221的强度和刚性，从而增强支架42的使用寿命。如图17所示，在一种或多种实施例中，在每个支架42的底部还设置有具有相同结构的4个第二卡接部423。每个第二卡接部423配置在支架42的朝向蜗 舌30的一侧上，并定位在相对应的连接部槽421的下方。替代地，第二卡接部423的数量也可配置成比4个多或少的其它合适的数量。基于图17所示的方位，每个第二卡接部423包括L形主体4231，且L形主体4231的开口朝向竖直向下，使得L形主体4231可以方便地卡接在蜗舌30的第一孔部3511或第二支架安装孔352的孔壁上。在一种或多种实施例中，在L形主体4231的顶部还形成有相对布置的第一加强筋4232和第二加强筋4233，以增强第二卡接部423的强度和刚性，从而增强支架42的使用寿命。
如图18所示，在一种或多种实施例中，连杆43包括一体的直柄段431和弯柄段432。连杆43采用适合的树脂材料通过注塑一体成型，以便简化制造工艺，降低制作成本。连杆43的材质可以是ABS塑料、PC/ABS塑料或者其它合适的材质。在一种或多种实施例中，在直柄段431上形成有沿直柄段431的长度方向间隔分布的具有相同结构的12个卡孔4311。每个卡孔4311配置成可接纳摆叶41的连杆连接部414。替代地，卡孔4311的数量可配置成比12个多或少的其它合适的数量，只要能够与摆叶41的数量相匹配即可。如图19所示并基于图19所示的方位，在一种或多种实施例中，每个卡孔4311包括位于中间的圆孔部4311b，以及相对于圆孔部4311b左右对称的第一腰形孔部4311a和第二腰形孔部4311c，并且圆孔部4311b的直径大于第一腰形孔部4311a和第二腰形孔部4311c的宽度(沿竖直方向)。通过上述的配置，在将摆叶41装配到相对应的卡孔4311上时，可以通过设置在摆叶41的连杆连接部414上的圆锥凸头4141沿着第一腰形孔部4311a和第二腰形孔部4311c中的任意一个滑动，并定位到圆孔部4311b上，再在连杆连接部414上施加压力，使连杆连接部414插入到圆孔部4311b内，从而完成装配。
如图18所示，并基于图18所示的方位，在一种或多种实施例中，弯柄段432布置在直柄段431的左侧，并其弯柄段432具有从直柄段431的左侧斜向上延伸的斜部4321，和从斜部4321沿水平方向向左延伸的直部4322。替代地，弯柄段432也可布置在直柄段431的右侧。在空调1的骨架10上形成有可容纳弯柄段432的开口(图中未示出)，使得连杆43能够可平移地固定在骨架10上。在一种或多种实施例中，在直部4322的末端形成有可接纳电机(图中未示出)的驱动轴的轴孔4322a，以便在电机的带动下，连杆43可相对于空调出风口20平移，从而带动摆叶41转动。电机可以包括但不限于步进电机、无刷电机、伺服电机或其它合适形式的电机。
在本发明的摆叶组件40装配到空调1上时，可以先将蜗舌30装配到骨架10的位于空调出风口20的上方的部分。将蜗舌30前壁31上的每个限位孔36与骨架10上相对应的蜗舌限位凸起111相对，从而方便地将蜗舌30定位在装配位置上。此时，蜗舌30上的每个第二孔部3512也分别与相对应的第一卡接部限位槽112相对。将蜗舌30后壁32上的每个卡爪39卡接在蜗舌安装壁13上，完成蜗舌30的装配；再将每个支架42装配到蜗舌30上。将支架42的每个第二卡接部423卡接到蜗舌30上相对应的第一孔部3511或第二支架安装孔352的孔壁上，并且将支架42的每个第一卡接部422卡接到蜗舌30上相对应的第一卡接部限位槽112内，完成支架42的装配；再将每个摆叶41装配到支架42上。将摆叶42的支架连接部412上的圆柱孔4121与支架42上相对应的连接部槽421上的圆柱4212相对并插合在一起，将摆叶41围绕支架连接部412的中心线C旋转，使得设置在支架连接部412上的径向扩大部4122与支架42上的径向凸起相对并形成干涉，完成摆叶41在支架42上的装配；最后将每个摆叶41装配到连杆43上。将摆叶41的连杆连 接部414上圆锥凸头4141插入到连杆43的相对应的卡孔4311内，完成摆叶41在连杆43上的装配。
本发明的摆叶组件40中的摆叶41与支架42之间采用活动配合安装方式，大大提高了摆叶组件40的装配效率。另外，摆叶41配置成相对于支架42围绕支架连接部412自由转动，而不是固设在支架42上，有效避免了摆叶41在装配和转动过程中产生的机械损害，从而增加了摆叶组件40的使用寿命。由于支架42能够可拆卸地安装在空调的骨架上，使得摆叶组件40可方便地从空调1上拆卸下来，以便于清洁、维修和更换，从而进一步增加了该摆叶组件40的使用寿命。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对来自不同实施例的技术特征进行组合，也可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (10)

  1. 一种用于空调的摆叶组件，其特征在于，所述空调包括骨架和安装在所述骨架的位于空调出风口上方的部分上的蜗舌，并且所述摆叶组件包括：
    多个摆叶，每个所述摆叶具有摆叶主体，在所述摆叶主体上形成有彼此间隔开的连杆连接部和支架连接部；
    至少一个支架，每个所述支架配置成可拆卸地固定到所述蜗舌上，每个所述摆叶通过所述支架连接部与对应的所述支架相配合以使所述摆叶可相对所述支架围绕所述支架连接部的中心线转动；以及
    连杆，所述连杆相对于所述空调出风口可平移地安装在所述骨架上，并且通过所述连杆连接部与每个所述摆叶形成连接，使得所述连杆的平移可带动每个所述摆叶围绕所述中心线转动以调节所述空调出风口的出风方向。
  2. 根据权利要求1所述的用于空调的摆叶组件，其特征在于，在所述支架上设有可允许对应的所述支架连接部在其中围绕所述中心线自由转动的连接部槽。
  3. 根据权利要求2所述的用于空调的摆叶组件，其特征在于，所述支架连接部包括沿所述中心线延伸的圆柱孔，并且在所述连接部槽的中心设有从其底部向外延伸并且与所述圆柱孔相配的圆柱。
  4. 根据权利要求3所述的用于空调的摆叶组件，其特征在于，所述圆柱孔的孔周壁从所述摆叶主体垂直地向外延伸，在所述孔周壁的末端形成有从所述孔周壁向外延伸的径向扩大部，在所述径向扩大部上设有至少一个径向缺口，并且在所述连接部槽的围绕所述圆柱的槽周壁上设有朝向所述圆柱径向延伸的至少一个径向凸起，并且所述径向凸起配置成可从对应的所述径向缺口中通过并可将所述径向扩大部约束在所述连接部槽中。
  5. 根据权利要求4所述的用于空调的摆叶组件，其特征在于，所述至少一个径向缺口包括围绕所述中心线对称布置的两个径向缺口，并且所述至少一个径向凸起包括围绕所述圆柱对称布置的两个径向凸起。
  6. 根据权利要求4所述的用于空调的摆叶组件，其特征在于，在所述圆柱孔的孔周壁上形成有垂直于所述孔周壁向外延伸的环形壁，所述环形壁与所述径向扩大部平行并间隔预定距离，并且所述环形壁的外直径大于所述径向扩大部的外直径。
  7. 根据权利要求1所述的用于空调的摆叶组件，其特征在于，所述连杆连接部的中心线平行于所述支架连接部的中心线，并且包括从所述摆叶主体向外延伸的圆柱杆和形成在所述圆柱杆的末端上的圆锥凸头，所述圆柱杆的直径小于所述圆锥凸头的最大直径，所述圆锥凸头配置成可延伸通过所述连杆上的卡孔并将所述圆柱杆可转动地保持在所述卡孔中。
  8. 根据权利要求7所述的用于空调的摆叶组件，其特征在于，所述卡孔包括中间的圆孔部和相对于所述圆孔部左右对称的第一腰形孔部与第二腰形孔部，所述圆孔部的直径大于所述第一腰形孔部和第二腰形孔部的宽度，所述圆锥凸头的部分可延伸到所述第一腰形孔部或第二腰形孔部中并沿其移动以进入所述圆孔部，使得所述圆锥凸头可延伸穿过所述圆孔部。
  9. 一种空调，其特征在于，所述空调包括：
    骨架；
    蜗舌，安装在所述骨架的位于空调出风口上方的部分上；和
    根据权利要求1-8任一项所述的用于空调的摆叶组件，所述摆叶组件的支架可拆卸地固定到所述蜗舌上。
  10. 根据权利要求9所述的空调，其特征在于，沿着所述蜗舌的长度方向可布置多个所述支架。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07293992A (ja) * 1994-04-28 1995-11-10 Toyoda Gosei Co Ltd エアコン用揺動羽根の取付装置
CN106871243A (zh) * 2017-03-29 2017-06-20 青岛海尔空调器有限总公司 空调室内壁挂机
CN207279924U (zh) * 2017-08-22 2018-04-27 青岛海尔空调器有限总公司 摆叶组件
CN208920248U (zh) * 2018-08-07 2019-05-31 青岛海尔空调器有限总公司 一种空调室内机
CN211177352U (zh) * 2019-10-25 2020-08-04 青岛海尔空调器有限总公司 空调摆叶装配结构及空调摆叶组件
CN216080291U (zh) * 2021-03-12 2022-03-18 青岛海尔空调器有限总公司 用于空调的摆叶组件及具有其的空调

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207081083U (zh) * 2017-06-06 2018-03-09 青岛海尔空调器有限总公司 空调室内机
CN207065841U (zh) * 2017-08-17 2018-03-02 Tcl空调器(中山)有限公司 摆风装置、风道装置及空调器
CN211177351U (zh) * 2019-10-25 2020-08-04 青岛海尔空调器有限总公司 空调摆叶装配结构及空调摆叶组件
CN211822719U (zh) * 2020-02-06 2020-10-30 青岛海尔空调器有限总公司 空调器
CN211526692U (zh) * 2020-07-02 2020-09-18 北京小米移动软件有限公司 一种扫风组件和空气调节装置
CN212841897U (zh) * 2020-08-21 2021-03-30 北京小米移动软件有限公司 一种室内空调机的导风机构和空调器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07293992A (ja) * 1994-04-28 1995-11-10 Toyoda Gosei Co Ltd エアコン用揺動羽根の取付装置
CN106871243A (zh) * 2017-03-29 2017-06-20 青岛海尔空调器有限总公司 空调室内壁挂机
CN207279924U (zh) * 2017-08-22 2018-04-27 青岛海尔空调器有限总公司 摆叶组件
CN208920248U (zh) * 2018-08-07 2019-05-31 青岛海尔空调器有限总公司 一种空调室内机
CN211177352U (zh) * 2019-10-25 2020-08-04 青岛海尔空调器有限总公司 空调摆叶装配结构及空调摆叶组件
CN216080291U (zh) * 2021-03-12 2022-03-18 青岛海尔空调器有限总公司 用于空调的摆叶组件及具有其的空调

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