WO2021232940A1 - 空调室内机及其控制方法 - Google Patents

空调室内机及其控制方法 Download PDF

Info

Publication number
WO2021232940A1
WO2021232940A1 PCT/CN2021/083255 CN2021083255W WO2021232940A1 WO 2021232940 A1 WO2021232940 A1 WO 2021232940A1 CN 2021083255 W CN2021083255 W CN 2021083255W WO 2021232940 A1 WO2021232940 A1 WO 2021232940A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
deflector
wind deflector
wind
set angle
Prior art date
Application number
PCT/CN2021/083255
Other languages
English (en)
French (fr)
Inventor
孙升华
孟相宏
张乃伟
黄罡
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 WO2021232940A1 publication Critical patent/WO2021232940A1/zh

Links

Images

Classifications

    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • F24F13/1426—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

Definitions

  • the invention relates to the technical field of air conditioning, in particular to an air conditioner indoor unit and a control method thereof.
  • the wall-mounted air conditioner indoor unit has micro holes on the air guide plate, so that the wall-mounted air conditioner indoor unit can emit air in a breeze manner and reduce the wind feeling.
  • the micro holes on the air guide plate will leak air, which reduces the air guide effect, shortens the air supply distance, and affects the user experience.
  • the art needs a new air conditioner indoor unit and its control method to solve the above-mentioned problems.
  • the present invention provides an air-conditioning indoor unit.
  • the air-conditioning indoor unit includes a casing and an air guide.
  • the housing is provided with an air outlet; wherein the air guide assembly includes a first air guide plate, a second air guide plate and a driving mechanism, and the first air guide plate is rotatably arranged at the outlet
  • the first air deflector is provided with a plurality of first micro holes
  • the second air deflector is located on one side of the first air deflector and is slidably connected to the first air deflector
  • the second air guide plate is provided with a plurality of second micro holes corresponding to the first micro holes, and the second air guide plate can rotate with the first air guide plate, and is installed on the When the first air deflector rotates to the first set angle and the second set angle, the second air deflector slides to the first position and the second position relative to the first air deflector, so that the more The first micro-holes and the plurality of second micro-holes can be communicated or staggered with each other; the driving mechanism is arranged in the housing, and the driving mechanism is connected with the first air deflector for driving the
  • a first limiting structure is provided on the housing, and a second limiting structure is provided on the second air deflector.
  • the first air deflector rotates to In the first setting angle or the second setting angle, the first limiting structure abuts against the second limiting structure to slide the second wind deflector to the first position Or the second position.
  • the first limiting structure is respectively formed on two sides of the air outlet along its length direction, and the first limiting structure includes a first limiting block And a second limit block, the first limit block is used to limit the first position, the second limit block is used to limit the second position; the second wind deflector is along its length direction
  • the second limiting structure is respectively formed on the two sides, and the second limiting structure includes a third limiting block. In the assembled state, the third limiting block is located on the first limiting block. A limit block and the second limit block and can move between the first limit block and the second limit block along with the rotation of the second wind deflector.
  • the first air guide plate is provided with a first sliding structure on both sides along its length direction, and the second air guide plate has two sides along its length direction.
  • a second sliding structure is provided on the sides, and the first sliding structure and the second sliding structure are slidably connected to each other, so as to realize the sliding connection of the first wind deflector and the second wind deflector.
  • the first sliding structure includes a slider formed on the first air deflector
  • the second sliding structure includes a slider formed on the second air deflector.
  • the sliding groove when the second air deflector slides to the first position or the second position, the sliding block can slide to one end of the sliding groove along the length direction of the sliding groove.
  • a positioning portion is provided on the inner wall of the sliding groove, and the positioning portion is used to limit the position of the sliding block.
  • the slider includes a first slider and a second slider, and the first slider and the second slider are arranged at intervals along the width direction of the chute.
  • the present invention also provides a control method for an air-conditioning indoor unit.
  • the air-conditioning indoor unit includes a housing and an air guide assembly, and the housing is provided with an air outlet; wherein, the air guide assembly includes a first A wind deflector, a second wind deflector and a driving mechanism, the first wind deflector is rotatably arranged at the air outlet, and the first wind deflector is provided with a plurality of first micro holes;
  • the second wind deflector is located on one side of the first wind deflector and is slidably connected to the first wind deflector, and the second wind deflector is provided with a plurality of holes corresponding to the first microholes.
  • the second wind deflector can rotate together with the first wind deflector, and when the first wind deflector rotates to a first set angle and a second set angle, the The second air deflector slides to the first position and the second position respectively relative to the first air deflector, so that the plurality of first microholes and the plurality of second microholes can communicate with each other or be staggered;
  • the driving mechanism is arranged in the housing, and the driving mechanism is connected to the first air deflector for driving the first air deflector to rotate;
  • the control method includes the following steps: obtaining the air conditioner indoor unit The operation mode; according to the operation mode, the driving mechanism is selectively controlled to drive the first wind deflector to rotate to the first set angle or the second set angle, so that the plurality of The first micropores and the plurality of second micropores can be staggered or communicated with each other.
  • the step of "selectively controlling the driving mechanism to drive the first wind deflector to rotate to the first set angle or the second set angle” specifically includes: If the operation mode is the breeze mode, the driving mechanism is controlled to drive the first wind deflector to rotate to the first set angle, so that the plurality of first microholes and the plurality of second The micropores are in communication with each other; if the operation mode is the air supply mode or the air guide mode, the driving mechanism is controlled to drive the first air guide plate to rotate to the second set angle, so that the plurality of first air guides A micropore and the plurality of second micropores are staggered from each other.
  • control method further includes: after controlling the driving mechanism to drive the first wind deflector to rotate to the second set angle, controlling the first wind deflector to be positioned at the The first set angle and the second set angle swing back and forth.
  • the air-conditioning indoor unit includes a housing and an air guide assembly, and the housing is provided with an air outlet; wherein, the air guide assembly includes a first air guide plate and a first air guide plate. Two wind deflectors and a driving mechanism.
  • the first wind deflector is rotatably arranged at the air outlet, the first wind deflector is provided with a plurality of first micro holes; the second wind deflector is located on one of the first wind deflectors Side and slidably connected with the first air guide plate, the second air guide plate is provided with a plurality of second micro holes corresponding to the first micro holes, the second air guide plate can rotate with the first air guide plate, and When the first wind deflector rotates to the first set angle and the second set angle, the second wind deflector slides to the first position and the second position relative to the first wind deflector, so that a plurality of first micro holes are formed. It can communicate with or stagger with the plurality of second micro-holes; the driving mechanism is arranged in the casing, and the driving mechanism is connected with the first wind deflector for driving the first wind deflector to rotate.
  • the air-conditioning indoor unit of the present invention is provided with a first air guide plate and a second air outlet at the air outlet.
  • Air deflector the first air deflector is provided with a plurality of first micro-holes
  • the second air deflector is provided with a plurality of second micro-holes corresponding to the first micro-holes.
  • the drive The mechanism drives the first wind deflector to rotate to a first set angle, and when the first wind deflector rotates to the first set angle, the second wind deflector slides to the first position relative to the first wind deflector, so that more The first micro-holes and the multiple second micro-holes can communicate with each other, so that the wind blowing from the shell to the air outlet can be converted into a breeze into the room through the function of the micro-holes, which prevents the wind from blowing directly on the user and improves the comfort of use Spend.
  • the driving mechanism drives the first air guide plate to rotate to a second set angle, and when the first air guide plate rotates to the second set angle, the second air guide plate is relative to the first air guide plate.
  • a wind deflector slides to the second position, so that the plurality of first microholes and the plurality of second microholes can be staggered with each other, so that all the first microholes on the first wind deflector are blocked by the second wind deflector , Avoiding air leakage, improving the air guiding effect, extending the air supply distance, realizing long-distance air supply, and improving the user experience.
  • a first limiting structure is respectively formed on two sides of the air outlet along its length direction.
  • the first limiting structure includes a first limiting block and a second limiting block, and the first limiting block is used for The first position is defined, and the second limit block is used to limit the second position;
  • a second limit structure is respectively formed on two sides of the second wind deflector along its length direction, and the second limit structure includes a third
  • the limit block, in the assembled state, the third limit block is located between the first limit block and the second limit block and can be set between the first limit block and the second limit block with the rotation of the second air deflector. Move between the position blocks.
  • the driving mechanism continues to drive the first guide
  • the wind plate is rotated to the first set angle, so that the first microholes and the second microholes can communicate with each other, so as to realize the breeze out;
  • the driving mechanism continues to drive the first wind deflector to rotate to a second set angle, so that the first plurality of micro holes and the second plurality of second holes The pores can be staggered to avoid air leakage.
  • the first sliding structure includes a slider formed on the first air deflector
  • the second sliding structure includes a sliding groove formed on the second air deflector.
  • the inner wall of the sliding groove is provided with a positioning block.
  • the present invention also provides a control method for an indoor unit of an air conditioner.
  • the control method selectively controls a driving mechanism to drive the first air deflector to rotate to a first set angle or a second set angle according to the operating mode.
  • the first wind deflector can drive the second wind deflector to rotate together, and when the first wind deflector rotates to the first set angle or the second set angle, the second wind deflector is relative to the second wind deflector.
  • a wind deflector slides to the first position or the second position, so that the plurality of first microholes and the plurality of second microholes can be communicated or staggered with each other.
  • the wind guide effect of the wind deflector extends the air supply distance, realizes the long-distance air supply, and improves the user experience.
  • FIG. 1 is a schematic structural diagram of the first state of the air-conditioning indoor unit of the present invention
  • Figure 2 is a partial enlarged view of A in Figure 1;
  • Fig. 3 is a schematic structural diagram of the second state of the air-conditioning indoor unit of the present invention.
  • Figure 4 is a schematic diagram of the structure of the housing of the present invention.
  • Figure 5 is a partial enlarged view of B in Figure 4.
  • Figure 6 is a schematic view of the structure of the second wind deflector of the present invention.
  • Fig. 7 is a partial enlarged view of C in Fig. 6;
  • Figure 8 is a schematic structural view of the first wind deflector of the present invention.
  • Fig. 9 is a partial enlarged view at D in Fig. 8.
  • Figure 10 is the main flow chart of the control method of the present invention.
  • 11 is a flowchart of the control method of the present invention for controlling the driving mechanism to drive the first wind deflector to rotate to the first set angle or the second set angle;
  • Fig. 12 is a logic diagram of the control method of the present invention.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense. For example, they can be fixed or fixed. It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • installed e.g., they can be fixed or fixed. It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • the specific meaning of the above-mentioned terms in the present invention can be understood according to specific circumstances.
  • the present invention provides an air conditioner indoor unit and a control method thereof.
  • the air conditioner indoor unit is provided with a first air deflector and a second air deflector at the air outlet, and the first air deflector A plurality of first micro-holes are provided, and a plurality of second micro-holes corresponding to the first micro-holes are provided on the second wind deflector.
  • the driving mechanism drives the first wind deflector to rotate to the first A set angle, and when the first air deflector rotates to the first set angle, the second air deflector slides to the first position relative to the first air deflector, so that a plurality of first microholes and a plurality of second The micro-holes can communicate with each other, so that the wind blowing from the inside of the housing to the air outlet can be converted into a breeze blowing into the room through the effect of the micro-holes, which prevents the wind from blowing directly on the user and improves the comfort of use.
  • the driving mechanism drives the first air guide plate to rotate to a second set angle, and when the first air guide plate rotates to the second set angle, the second air guide plate is relative to the first air guide plate.
  • a wind deflector slides to the second position, so that the plurality of first microholes and the plurality of second microholes can be staggered with each other, so that all the first microholes on the first wind deflector are blocked by the second wind deflector , Avoiding air leakage, improving the air guiding effect, extending the air supply distance, realizing long-distance air supply, and improving the user experience.
  • FIGS. 1 to 9 the air conditioner indoor unit of the present invention will be described.
  • 1 is a schematic structural diagram of the first state of the air-conditioning indoor unit of the present invention
  • FIG. 2 is a partial enlarged view at A in FIG. 1
  • FIG. 3 is a schematic diagram of the second-state structure of the air-conditioning indoor unit of the present invention
  • Fig. 5 is a partial enlarged view of B in Fig. 4
  • Fig. 6 is a structural diagram of a second wind deflector of the present invention
  • Fig. 7 is a partial enlarged view of C in Fig. 6
  • Fig. 8 is a schematic diagram of the structure of the first wind deflector of the present invention
  • Fig. 9 is a partial enlarged view at D in Fig. 8.
  • the air-conditioning indoor unit of the present invention includes a housing 1 and an air guide assembly 2.
  • the housing 1 is provided with an air outlet 11; wherein, the air guide assembly 2 includes a first air guide plate 21 and a first air guide plate 21.
  • Two wind deflectors 22 and a driving mechanism 23 the first wind deflector 21 is rotatably arranged at the air outlet 11, the first wind deflector 21 is provided with a plurality of first micro holes 211; the second wind deflector 22 is located The outer side of the first wind deflector 21 (that is, the right side of the paper in FIG.
  • the second wind deflector 22 is provided with a plurality of holes corresponding to the first micro holes 211
  • the second micro hole 221, the second wind deflector 22 can rotate together with the first wind deflector 21, and when the first wind deflector 21 rotates to the first set angle and the second set angle, the second wind deflector 22 are respectively slid relative to the first air guide plate 21 to a first position (a position where a plurality of first microholes 211 and a plurality of second microholes 221 communicate with each other as shown in FIG. 1) and a second position (as shown in FIG. 3).
  • the positions of the plurality of first micropores 211 and the plurality of second micropores 221 are staggered from each other), so that the plurality of first micropores 211 and the plurality of second micropores 221 can communicate with each other or be staggered with each other;
  • the driving mechanism 23 Set on the right side of the inside of the housing 1 (ie, the right side of the paper in FIG. 1 ), the driving mechanism 23 is connected to the first wind deflector 21 for driving the first wind deflector 21 to rotate.
  • the installation positions of the second wind deflector 22 and the driving mechanism 23 are not limited to the positions listed above, and the second wind deflector 22 can also be arranged on the inner side of the first wind deflector 21 (that is, the left side of the paper in FIG. 1 Side), the driving mechanism 23 can also be arranged on the left side of the inside of the housing 1 (that is, the left side of the paper in FIG. 1). Those skilled in the art can flexibly adjust and set the second wind deflector 22 and The installation position of the drive mechanism 23.
  • the first set angle may be the angle when the first wind deflector 21 is fully closed; the second set angle may be the angle when the first wind deflector 21 is fully opened.
  • first setting angle and the second setting angle listed above are only exemplary and not restrictive. In practical applications, those skilled in the art can flexibly adjust and set the first setting angle according to actual usage requirements. As for the second setting angle, the present invention does not make any limitation on this.
  • the first air guide plate 21 rotates up and down or swings under the drive of the driving mechanism 23 to better guide and supply air.
  • the direction of rotation or swing of the first wind deflector 21 is not limited to the directions listed above, it can also be rotated or swing left and right under the drive of the driving mechanism 23, and those skilled in the art can flexibly adjust according to actual use requirements and installation requirements.
  • the rotation or swing direction of the first wind deflector 21 is set.
  • the driving mechanism 23 may be a stepper motor, a servo motor, and other motors.
  • the opening positions of the plurality of first micro holes 211 on the first air guide plate 21 correspond to the opening positions of the plurality of second micro holes 221 on the second air guide plate 22; the plurality of first micro holes 211
  • the arrangement on the first air guide plate 21 is the same as the arrangement of the plurality of second micro-holes 221 on the second air guide plate 22; the number and size of the first micro-holes 211 (for example, the first micro-holes 211 The pore size or the cross-sectional area of the cross section) is the same as the number and size of the second microholes 221, so that when the second air guide plate 22 is slid to the first position or the second position, the plurality of first microholes 211 and the The two second microholes 221 can communicate with each other or be staggered with each other.
  • the shapes of the first microhole 211 and the second microhole 221 are both circular.
  • the shape of the first microhole 211 and the second microhole 221 can also be rectangular, triangular, square, or trapezoidal, etc. No matter how to adjust and set the shape of the first microhole 211 and the second microhole 221, as long as the second When the air deflector 22 slides to the first position, the plurality of first microholes 211 and the plurality of second microholes 221 can communicate with each other. When the second air deflector 22 slides to the second position, the plurality of first The micro-hole 211 and the plurality of second micro-holes 221 can be staggered with each other.
  • the housing 1 is provided with a first limiting structure 12
  • the second air deflector 22 is provided with a second limiting structure 222, when the first air deflector When 21 is rotated to the first set angle or the second set angle, the first limiting structure 12 abuts against the second limiting structure 222 so that the second wind deflector 22 slides to the first position or the second position.
  • the air outlet 11 has a first limiting structure 12 formed on two sides along its length direction (ie, the direction from left to right in FIG. 4), and the second air deflector 22 is formed along its length direction (ie, from left to right).
  • a second limiting structure 222 is respectively formed on the two sides of the direction from left to right in FIG.
  • the second limiting structure 222 on the two sides of the second air deflector 22 is in position-limiting cooperation, so that the left and right sides of the second air deflector 22 are restrained at the same time, which can ensure that the second air deflector 22 is stably Restricted to the first position or the second position.
  • first limiting structure 12 only on one side of the air outlet 11 along its length, and accordingly, only form the second limiting structure on one side of the second air deflector 22 along its length.
  • the position structure 222 those skilled in the art can flexibly adjust and set the position and quantity of the first limit structure 12 and the second limit structure 222.
  • the following takes the first limiting structure 12 formed on the left side of the air outlet 11 and the second limiting structure 222 formed on the left side of the second air deflector 22 as an example for further explanation.
  • the first limiting structure 12 includes a first limiting block 121 and a first limiting block 121 formed on the left side (ie, the side shown in Figure 5) of the air outlet 11
  • Two limiting blocks 122 the first limiting block 121 is used to define the first position
  • the second limiting block 122 is used to define the second position
  • the second limiting structure 222 includes the second limiting structure 222 formed on the left side of the second wind deflector 22
  • the third limit block 2221 on the side that is, the side on the left side of the paper in Figure 7
  • the third limit block 2221 is located at the first limit block 121 And the second limit block 122 and can move between the first limit block 121 and the second limit block 122 with the rotation of the second wind deflector 22, when the third limit block 2221 moves to the first position And when it is in contact with the first limiting block 121 (as shown in FIG.
  • the second air deflector 22 is limited to the first position.
  • the driving mechanism 23 continues to drive the first air deflector 21 to rotate to the first position.
  • the first air guide plate 21 slides relative to the second air guide plate 22, so that the plurality of first microholes 211 and the plurality of second microholes 221 can communicate with each other, so as to achieve breeze out.
  • the third limiting block 2221 moves to the second position and abuts against the second limiting block 122, the second air deflector 22 is limited to the second position.
  • the driving mechanism 23 continues to drive the first air deflector 21 is rotated to the second set angle, the first wind deflector 21 slides in the opposite direction relative to the second wind deflector 22, so that the plurality of first microholes 211 and the plurality of second microholes 221 can be staggered with each other, so as to avoid occurrence of Air leakage phenomenon.
  • the first limiting structure 12 and the second limiting structure 222 are not limited to the structures listed above.
  • the first limiting structure 12 may also be a limiting slot formed on the left side of the air outlet 11, and the limiting slot is The arc structure, and the arc of the arc structure matches the arc of the rotation of the first wind deflector 21, the first end of the limiting groove is used to define the first position, and the second end of the limiting groove is used to define the second position ,
  • the second limiting structure 222 includes a limiting protrusion formed on the left side of the second wind deflector 22. In the assembled state, the limiting protrusion is located in the limiting groove and can follow the second wind deflector.
  • the rotation of the plate 22 moves between the first end and the second end of the limiting groove; or, the first limiting structure 12 may also be a first limiting rib formed on the left side of the air outlet 11, and the second limiting rib
  • the limiting structure 222 includes a second limiting rib and a third limiting rib formed on the left side of the second air deflector 22.
  • the second limiting rib is used to define the first position
  • the third limiting rib is used to define the first position.
  • the second position is limited.
  • the first limiting rib is located between the second limiting rib and the third limiting rib, and the second limiting rib and the third limiting rib can follow the second air guide
  • the plate 22 rotates and moves.
  • the second air deflector 22 When the second limiting rib rotates to abut the first limiting rib, the second air deflector 22 is limited to the first position.
  • the third limiting rib rotates to the first limiting rib
  • the second wind deflector 22 is limited to the second position. No matter what restriction structure is adopted, as long as the second wind deflector 22 can be restricted to the first position or the second position.
  • the first wind deflector 21 is provided with a first sliding structure on both sides along its length direction (that is, the direction from left to right in Figure 8) 212.
  • a second sliding structure 223 is provided on both sides of the second wind deflector 22 along its length direction.
  • the first sliding structure 212 and the second sliding structure 223 are slidingly connected to each other, thereby realizing the first wind deflector 21 Sliding connection with the second wind deflector 22.
  • first sliding structure 212 formed on the left side of the first wind deflector 21 and the second sliding structure 223 formed on the left side of the second wind deflector 22 are taken as examples for further explanation.
  • the first sliding structure 212 includes a slider formed on the left side of the first wind deflector 21 (ie, the side on the left side of the paper in Figure 9), and the second The sliding structure 223 includes a sliding groove 2231 formed on the left side of the second wind deflector 22 (that is, the side on the left side of the paper in FIG. 7).
  • the inner wall of the sliding groove 2231 is provided with a sliding groove 2231 for limiting the position of the slider.
  • Positioning part 2232 may be other positioning structures such as positioning protrusions, positioning blocks, and positioning ribs formed on the inner wall of the sliding groove 2231.
  • the slider is located at the positioning portion 2232 and the first end of the sliding groove 2231 (ie 7 between the end below the paper surface), it is avoided that the second wind deflector 22 rotates with the first wind deflector 21 at the same time the second wind deflector 22 shakes relative to the first wind deflector 21;
  • the limiting block 2221 can gradually move to the first limiting block along with the rotation of the second air deflector.
  • the driving mechanism 23 continues to drive the first wind deflector 21 to rotate upward to a first set angle, and drives the slider provided on the first wind deflector 21 to slide along the length of the sliding groove 2231 To the second end of the sliding groove 2231 (that is, the end above the paper surface in FIG.
  • the sliding block is located between the positioning portion 2232 and the second end of the sliding groove 2231, which can firmly define the first wind deflector 21 and the second end
  • the relative position between the two air guide plates 22 ensures that the plurality of first microholes 211 and the plurality of second microholes 221 can communicate with each other, avoid misalignment, and avoid affecting the breeze effect.
  • the slider is located between the positioning portion 2232 and the second end of the sliding groove 2231 At the same time, it is avoided that the second wind deflector 22 rotates with the first wind deflector 21 at the same time, and the second wind deflector 22 shakes relative to the first wind deflector 21. Since the third limiting block 2221 can gradually move to the second limiting block along with the rotation of the second air deflector, when the third limiting block 2221 moves to abut the second limiting block 122, the second air deflector 22 is limited to the second position.
  • the driving mechanism 23 continues to drive the first wind deflector 21 to rotate downward to a second set angle, thereby driving the slider provided on the first wind deflector 21 along the sliding groove 2231 Slide to the first end of the sliding groove 2231 in the longitudinal direction.
  • the sliding block is located between the positioning portion 2232 and the first end of the sliding groove 2231, and can firmly define the gap between the first wind deflector 21 and the second wind deflector 22
  • the relative positions ensure that the plurality of first microholes 211 and the plurality of second microholes 221 can be staggered with each other and avoid air leakage.
  • the driving mechanism 23 drives the first air guide plate 21 to reciprocate between the first set angle and the second set angle, because the slider is located at the positioning portion 2232 And the first end of the sliding groove 2231, so as to prevent the second wind deflector 22 from swinging with the first wind deflector 21 while the second wind deflector 22 swings relative to the first wind deflector 21.
  • the positioning portion 2232 is provided in the middle of the inner wall of the sliding groove 2231, and the distance between the left side of the positioning portion 2232 and the first end of the sliding groove 2231 is equal to the right side of the positioning portion 2232 and the second end of the sliding groove 2231
  • the length of the slider is equal to the distance between the left side of the positioning portion 2232 and the first end of the sliding groove 2231, when the slider slides to the left side of the positioning portion 2232 and the first end of the sliding groove 2231 Or between the right side of the positioning portion 2232 and the second end of the sliding groove 2231, the slider can be prevented from shaking, which further prevents the second wind deflector 22 from shaking relative to the first wind deflector 21.
  • the slider includes a first slider 2121 and a second slider 2122, the first slider 2121 and the second slider 2122 along the width direction of the sliding groove 2231 (ie 2 (from the upper left to the lower right direction) are arranged at intervals, so that there is a gap between the first slider 2121 and the second slider 2122, which can happen when the first slider 2121 and the second slider 2122 slide over the positioning block. Deform so as to smoothly slide over the positioning portion 2232.
  • the number of sliders is not limited to the number listed above, it can also be one, three or more sliders. No matter how to adjust and set the number of sliders, set the plurality of sliders at intervals along the width direction of the chute 2231.
  • the slider is made of elastic materials such as rubber, plastic, etc., so that the slider can be deformed during the sliding process of the positioning portion 2232 so as to smoothly slide through the positioning portion 2232, and the deformation can be restored after the slider slides through the positioning portion 2232 In order to define the sliding block between the positioning portion 2232 and either end of the sliding groove 2231.
  • the number of the first sliding structure 212 is four, the two first sliding structures 212 are arranged on the left side of the first wind deflector 21, and the two first sliding structures 212 are arranged on the first wind deflector 21.
  • the number of the second sliding structure 223 is also four, two second sliding structures 223 are provided on the left side of the second wind deflector 22, and two second sliding structures 223 are provided On the right side of the second wind deflector 22, the two second sliding structures 223 arranged on the left side of the second wind deflector 22 and the two second sliding structures 223 arranged on the left side of the first wind deflector 21 respectively
  • the two first sliding structures 212 cooperate, the two second sliding structures 223 arranged on the right side of the second wind deflector 22 and the two first sliding structures 223 arranged on the right side of the first wind deflector 21 respectively
  • the sliding structure 212 cooperates so that the left and right sides of the second wind deflector 22 are simultaneously slidably connected to the left and right sides of the first wind deflector 21
  • first sliding structures 212 can also be provided on the left and right sides of the first air guide plate 21, and correspondingly, one, three or three sliding structures 212 can be provided on the left and right sides of the second air guide plate 22 respectively.
  • second sliding structures 223, those skilled in the art can flexibly adjust and set the number of the first sliding structure 212 and the second sliding structure 223.
  • the first sliding structure 212 includes a sliding block
  • the second sliding structure 223 includes a sliding groove 2231 and a positioning portion 2232 provided on the inner wall of the sliding groove 2231, although the above-mentioned embodiment enumerates, this is only an example.
  • first sliding structure 212 may also include only a slider
  • second sliding structure 223 may also include only the sliding groove 2231; of course, the first sliding structure 212 and the second sliding structure 223 also It can be a structure in which a sliding rail and a sliding block are matched, or a structure in which a slideway and a sliding rail are matched, no matter what kind of sliding structure is adopted, as long as the first wind deflector 21 and the second wind deflector 22 can slide relatively .
  • FIG. 10 is the main flow chart of the control method for the air conditioner indoor unit of the present invention
  • FIG. 11 is the control driving mechanism of the present invention to drive the first air deflector to rotate to the first set angle or the second set angle Flow chart of the control method.
  • control method for an air conditioner indoor unit of the present invention includes the following steps:
  • the operation mode of the indoor unit of the air conditioner includes other operation modes such as breeze mode, air supply mode, and air guide mode.
  • the operation mode of the air conditioner indoor unit can be obtained in real time; the operation mode of the air conditioner indoor unit can also be obtained at a preset time interval.
  • the preset time interval can be 30min, 60min, 90min, etc.
  • the above preset time interval is only exemplary and not restrictive. In practical applications, those skilled in the art can change the frequency according to the operating mode of the air conditioner indoor unit flexibly.
  • the preset time interval is adjusted and set locally, and in any case, the preset time interval is adjusted and set, as long as the rotation angle of the first air deflector can be adjusted in time according to the operating mode of the indoor unit of the air conditioner.
  • step S200 the step of "selectively controlling the driving mechanism to drive the first wind deflector to rotate to the first set angle or the second set angle” specifically includes:
  • the operation mode is the breeze mode
  • control the driving mechanism to drive the first wind deflector to rotate to a first set angle, so that the plurality of first microholes and the plurality of second microholes communicate with each other;
  • step S211 if the operation mode is the breeze mode, it means that the multiple first microholes on the first air deflector and the multiple second microholes on the second air deflector need to be connected to each other, so as to blow towards The wind from the air outlet can be converted into a breeze into the room through the action of the micro holes.
  • the driving mechanism is controlled to drive the first wind deflector to rotate upward to a first set angle (for example, the angle when the first wind deflector 21 is completely closed), while the first wind deflector rotates to the first set angle , Can drive the second air deflector to rotate together, and the third limit block gradually moves to the first limit block with the rotation of the second air deflector, when the third limit block moves to abut the first limit block
  • the driving mechanism continues to drive the first wind deflector to rotate to the first set angle, and drives the slider arranged on the first wind deflector along the sliding groove Sliding to the second end of the chute in the length direction of the chute, so that the plurality of first microholes and the plurality of second microholes communicate with each other, so that the wind blowing from the inside of the housing to the air outlet can be converted into breeze only by the action of the microholes Blow into the room.
  • step S212 if the operation mode is the air supply mode or the air guide mode, it means that the multiple first micro holes on the first air guide plate and the multiple second micro holes on the second air guide plate need to be staggered to each other. Avoid air leakage. Therefore, the driving mechanism is controlled to drive the first wind deflector to rotate down to a second set angle (for example, the angle when the first wind deflector 21 is fully opened), and the first wind deflector rotates to the second set angle. , The second air deflector can be driven to rotate together, and the third limit block gradually moves to the second limit block with the rotation of the second air deflector. When the third limit block moves to abut the first limit block When connected, the second air deflector is limited to the second position.
  • a second set angle for example, the angle when the first wind deflector 21 is fully opened
  • the driving mechanism continues to drive the first air deflector to rotate to the second set angle, and drives the slider set on the first air deflector to slide along The longitudinal direction of the groove slides to the first end of the sliding groove, so that the plurality of first microholes and the plurality of second microholes are staggered with each other, thereby avoiding air leakage.
  • step S211 and step S212 are in no order and are parallel, and are only related to the operation mode of the air conditioner indoor unit, and the corresponding steps can be executed according to different operation modes.
  • control method further includes:
  • FIG. 12 a possible control flow of the present invention will be introduced.
  • the breeze mode and the air supply mode are taken as examples to further describe the control method of the present invention.
  • step S402 Determine whether the air conditioner indoor unit is in the breeze mode or the air supply mode; if the air conditioner indoor unit is in the breeze mode, perform step S403; if the air conditioner indoor unit is in the air supply mode, perform step S404;
  • step S405 is executed

Landscapes

  • 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

一种空调室内机，包括壳体（1）和导风组件（2），壳体（1）上设有出风口（11）；导风组件（2）包括第一导风板（21）、第二导风板（22）和驱动机构（23），第一导风板（21）可转动地设置在出风口（11）处，其上设有多个第一微孔（211）；第二导风板（22）位于第一导风板（21）的一侧且与第一导风板（21）滑动连接，其上设有与第一微孔（211）相对应的多个第二微孔（221），第二导风板（22）能够随第一导风板（21）一起转动，且在第一导风板（21）转动至第一设定角度和第二设定角度时第二导风板（22）分别相对第一导风板（21）滑动至第一位置和第二位置，从而使得多个第一微孔（211）与多个第二微孔（221）能够彼此连通或错开；驱动机构（23）设置在壳体（1）内，驱动机构（23）与第一导风板（21）连接，用于驱动第一导风板（21）转动。还提供了一种用于该空调室内机的控制方法。该空调室内机及其控制方法既实现了微风出风，又避免了漏风现象。

Description

空调室内机及其控制方法 技术领域
本发明涉及空气调节技术领域，具体涉及一种空调室内机及其控制方法。
背景技术
随着空调广泛服务于千家万户，用户对空调使用性能的要求也越来越高。以挂式空调室内机为例，在运行的过程中，挂式空调室内机的导风板处于打开状态，通过出风口向室内送风，此种状态下人体会感受到空调风直吹，舒适性差，尤其是在人体以及环境温度比较低时，冷风直接吹在人体会造成不适。
为了解决上述问题，现有技术中，挂式空调室内机在导风板上开设微孔，使得挂式空调室内机能够以微风的方式出风，降低风感。但是，当不需要使用微风、需要导风或远距离送风时，导风板上的微孔会漏风，降低了导风效果，缩短送风距离，影响了用户体验。
相应地，本领域需要一种新的空调室内机及其控制方法来解决上述问题。
发明内容
为了解决现有技术中的上述问题，即为了解决现有空调室内机的微孔导风板漏风的问题，本发明提供了一种空调室内机，该所述空调室内机包括壳体和导风组件，所述壳体上设有出风口；其中，所述导风组件包括第一导风板、第二导风板和驱动机构，所述第一导风板可转动地设置在所述出风口处，所述第一导风板上设有多个第一微孔；所述第二导风板位于所述第一导风板的一侧且与所述第一导风板滑动连接，所述第二导风板上设有与所述第一微孔相对应的多个第二微孔，所述第二导风板能够随所述第一导风板一起转动，并且在所述第一导风板转动至第一设定角度和第二设定角度时所述第二导风板分别相对所述第一导风板滑动至第一位置和第二位置，从而使得所述多个第一微孔与所述多 个第二微孔能够彼此连通或错开；所述驱动机构设置在所述壳体内，所述驱动机构与所述第一导风板连接，用于驱动所述第一导风板转动。
在上述空调室内机的优选技术方案中，所述壳体上设有第一限位结构，所述第二导风板上设有第二限位结构，当所述第一导风板转动至所述第一设定角度或所述第二设定角度时，所述第一限位结构与所述第二限位结构相抵接以将所述第二导风板滑动至所述第一位置或所述第二位置。
在上述空调室内机的优选技术方案中，所述出风口沿其长度方向的两个侧边上分别形成有一个所述第一限位结构，所述第一限位结构包括第一限位块和第二限位块，所述第一限位块用于限定所述第一位置，所述第二限位块用于限定所述第二位置；所述第二导风板沿其长度方向的两个侧边上分别形成有一个所述第二限位结构，所述第二限位结构包括第三限位块，在装配好的状态下，所述第三限位块位于所述第一限位块和所述第二限位块之间并且能够随所述第二导风板的转动在所述第一限位块和所述第二限位块之间移动。
在上述空调室内机的优选技术方案中，所述第一导风板沿其长度方向的两个侧边上均设有第一滑动结构，所述第二导风板沿其长度方向的两个侧边上均设有第二滑动结构，所述第一滑动结构与所述第二滑动结构彼此滑动连接，从而实现所述第一导风板与所述第二导风板的滑动连接。
在上述空调室内机的优选技术方案中，所述第一滑动结构包括形成于所述第一导风板上的滑块，所述第二滑动结构包括形成于所述第二导风板上的滑槽，当所述第二导风板滑动至所述第一位置或所述第二位置时，所述滑块能够沿所述滑槽的长度方向滑动至所述滑槽的其中一端。
在上述空调室内机的优选技术方案中，所述滑槽的内壁上设有定位部，所述定位部用于限定所述滑块的位置。
在上述空调室内机的优选技术方案中，所述滑块包括第一滑块和第二滑块，所述第一滑块和所述第二滑块沿所述滑槽的宽度方向间隔设置。
此外，本发明还提供了一种用于空调室内机的控制方法，所述空调室内机包括壳体和导风组件，所述壳体上设有出风口；其中，所 述导风组件包括第一导风板、第二导风板和驱动机构，所述第一导风板可转动地设置在所述出风口处，所述第一导风板上设有多个第一微孔；所述第二导风板位于所述第一导风板的一侧且与所述第一导风板滑动连接，所述第二导风板上设有与所述第一微孔相对应的多个第二微孔，所述第二导风板能够随所述第一导风板一起转动，并且在所述第一导风板转动至第一设定角度和第二设定角度时所述第二导风板分别相对所述第一导风板滑动至第一位置和第二位置，从而使得所述多个第一微孔与所述多个第二微孔能够彼此连通或错开；所述驱动机构设置在所述壳体内，所述驱动机构与所述第一导风板连接，用于驱动所述第一导风板转动；所述控制方法包括下列步骤：获取所述空调室内机的运行模式；根据所述运行模式，选择性地控制所述驱动机构驱动所述第一导风板转动至所述第一设定角度或所述第二设定角度，以使所述多个第一微孔与所述多个第二微孔能够彼此错开或者连通。
在上述控制方法的优选技术方案中，“选择性地控制所述驱动机构驱动所述第一导风板转动至所述第一设定角度或所述第二设定角度”的步骤具体包括：如果所述运行模式是微风模式，则控制所述驱动机构驱动所述第一导风板转动至所述第一设定角度，以使得所述多个第一微孔与所述多个第二微孔彼此连通；如果所述运行模式是送风模式或导风模式，则控制所述驱动机构驱动所述第一导风板转动至所述第二设定角度，以使得所述多个第一微孔与所述多个第二微孔彼此错开。
在上述控制方法的优选技术方案中，控制方法还包括：在控制所述驱动机构驱动所述第一导风板转动至所述第二设定角度之后，控制所述第一导风板在所述第一设定角度与所述第二设定角度之间往复摆动。
本领域技术人员能够理解的是，在本发明的优选技术方案中，空调室内机包括壳体和导风组件，壳体上设有出风口；其中，导风组件包括第一导风板、第二导风板和驱动机构，第一导风板可转动地设置在出风口处，第一导风板上设有多个第一微孔；第二导风板位于第一导风板的一侧且与第一导风板滑动连接，第二导风板上设有与第一微孔相对应的多个第二微孔，第二导风板能够随第一导风板一起转动，并且在第一导风板转动至第一设定角度和第二设定角度时第二导风板分别相对第一导风板滑动至第一位置和第二位置，从而使得多个第一微孔与多 个第二微孔能够彼此连通或错开；驱动机构设置在壳体内，驱动机构与第一导风板连接，用于驱动第一导风板转动。
相对于现有技术中在导风板上开设微孔，导致其在导风模式或送风模式时漏风的技术方案，本发明的空调室内机在出风口处设置第一导风板和第二导风板，第一导风板上设有多个第一微孔，第二导风板上设有与第一微孔相对应的多个第二微孔，当需要使用微风模式时，驱动机构驱动第一导风板转动至第一设定角度，并且在第一导风板转动至第一设定角度时第二导风板相对第一导风板滑动至第一位置，从而使得多个第一微孔和多个第二微孔能够彼此连通，使得从壳体内吹向出风口的风能够通过微孔的作用转换为微风吹入室内，避免了风直吹用户，提高了使用舒适度。当需要使用导风模式或送风模式时，驱动机构驱动第一导风板转动至第二设定角度，并且在第一导风板转动至第二设定角度时第二导风板相对第一导风板滑动至第二位置，从而使得多个第一微孔和多个第二微孔能够彼此错开，使得第一导风板上所有的第一微孔均被第二导风板遮挡，避免了出现漏风现象，提升了导风效果，延长了送风距离，实现了远距离送风，进而提升了用户体验。而且，在切换不同的运行模式的过程中，无需增加其他操作步骤，只需要控制第一导风板转动即可，操作简单、便捷。
进一步地，出风口沿其长度方向的两个侧边上分别形成有一个第一限位结构，第一限位结构包括第一限位块和第二限位块，第一限位块用于限定第一位置，第二限位块用于限定第二位置；第二导风板沿其长度方向的两个侧边上分别形成有一个第二限位结构，第二限位结构包括第三限位块，在装配好的状态下，第三限位块位于第一限位块和第二限位块之间并且能够随第二导风板的转动在第一限位块和第二限位块之间移动，当第三限位块移动至第一位置并与第一限位块抵接时，第二导风板被限定在第一位置，此时，驱动机构继续驱动第一导风板转动至第一设定角度，使得多个第一微孔和多个第二微孔能够彼此连通，从而实现微风出风；当第三限位块移动至第二位置并与第二限位块抵接时，第二导风板被限定在第二位置，此时，驱动机构继续驱动第一导风板转动至第二设定角度，使得多个第一微孔和多个第二微孔能够彼此错开，从而避免出现漏风现象。
进一步地，第一滑动结构包括形成于第一导风板上的滑块，第二滑动结构包括形成于第二导风板上的滑槽，滑槽的内壁上设有定位块，当第二导风板滑动至第一位置或第二位置时，滑块能够沿滑槽的长度方向滑动至滑槽的其中一端，并通过定位块限定滑块的位置，避免了第二导风板随第一导风板一起转动或摆动的同时，第二导风板相对于第一导风板晃动，提高了空调室内机运行的稳定性，进而提升了用户体验。
此外，本发明还提供了一种用于空调室内机的控制方法，该控制方法根据运行模式，选择性地控制驱动机构驱动第一导风板转动至第一设定角度或第二设定角度，在转动的过程中，第一导风板能够带动第二导风板一起转动，并且在第一导风板转动至第一设定角度或第二设定角度时第二导风板相对第一导风板滑动至第一位置或第二位置，从而使得多个第一微孔与多个第二微孔能够彼此连通或错开，既实现了微风出风，又避免了漏风现象，提升了导风板的导风效果，延长了送风距离，实现了远距离送风，进而提升了用户体验。
附图说明
下面参照附图来描述本发明的空调室内机及其控制方法。附图中：
图1是本发明的空调室内机的第一状态结构示意图；
图2是图1中A处的局部放大图；
图3是本发明的空调室内机的第二状态结构示意图；
图4是本发明的壳体的结构示意图；
图5是图4中B处的局部放大图；
图6是本发明的第二导风板的结构示意图；
图7是图6中C处的局部放大图；
图8是本发明的第一导风板的结构示意图；
图9是图8中D处的局部放大图；
图10是本发明的控制方法的主流程图；
图11是本发明的控制驱动机构驱动第一导风板转动至第一设定角度或第二设定角度的控制方法的流程图；
图12是本发明的控制方法的逻辑图。
附图标记列表
1、壳体；11、出风口；12、第一限位结构；121、第一限位块；122、第二限位块；
2、导风组件；21、第一导风板；211、第一微孔；212、第一滑动结构；2121、第一滑块；2122、第二滑块；22、第二导风板；221、第二微孔；222、第二限位结构；2221、第三限位块；223、第二滑动结构；2231、滑槽；2232、定位部；23、驱动机构。
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。例如，虽然附图中的驱动机构是设置在壳体内部的右侧，但是这种设置方式非一成不变，本领域技术人员可以根据需要对其作出调整，以便适应具体的应用场合。如驱动组件显然还可以设置在壳体内部的右侧等。
需要说明的是，在本发明的描述中，术语“内”、“外”、“上”、“下”、“左”、“右”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”、“第三”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”、“相连”、“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；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，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。
基于背景技术中提出的技术问题，本发明提供了一种空调室内机及其控制方法，该空调室内机在出风口处设置第一导风板和第二导风板，第一导风板上设有多个第一微孔，第二导风板上设有与第一微孔相对应的多个第二微孔，当需要使用微风模式时，驱动机构驱动第一导风板转动至第一设定角度，并且在第一导风板转动至第一设定角度时第二导风板相对第一导风板滑动至第一位置，从而使得多个第一微孔和多 个第二微孔能够彼此连通，使得从壳体内吹向出风口的风能够通过微孔的作用转换为微风吹入室内，避免了风直吹用户，提高了使用舒适度。当需要使用导风模式或送风模式时，驱动机构驱动第一导风板转动至第二设定角度，并且在第一导风板转动至第二设定角度时第二导风板相对第一导风板滑动至第二位置，从而使得多个第一微孔和多个第二微孔能够彼此错开，使得第一导风板上所有的第一微孔均被第二导风板遮挡，避免了出现漏风现象，提升了导风效果，延长了送风距离，实现了远距离送风，进而提升了用户体验。而且，在切换不同的运行模式的过程中，无需增加其他操作步骤，只需要控制第一导风板转动即可，操作简单、便捷。
首先参照图1至图9，对本发明的空调室内机进行描述。其中，图1是本发明的空调室内机的第一状态结构示意图；图2是图1中A处的局部放大图；图3是本发明的空调室内机的第二状态结构示意图；图4是本发明的壳体的结构示意图；图5是图4中B处的局部放大图；图6是本发明的第二导风板的结构示意图；图7是图6中C处的局部放大图；图8是本发明的第一导风板的结构示意图；图9是图8中D处的局部放大图。
如图1和图3所示，本发明的空调室内机包括壳体1和导风组件2，壳体1上设有出风口11；其中，导风组件2包括第一导风板21、第二导风板22和驱动机构23，第一导风板21可转动地设置在出风口11处，第一导风板21上设有多个第一微孔211；第二导风板22位于第一导风板21的外侧(即图1中纸面的右侧)且与第一导风板21滑动连接，第二导风板22上设有与第一微孔211相对应的多个第二微孔221，第二导风板22能够随第一导风板21一起转动，并且在第一导风板21转动至第一设定角度和第二设定角度时第二导风板22分别相对第一导风板21滑动至第一位置(如图1所示的多个第一微孔211和多个第二微孔221彼此连通的位置)和第二位置(如图3所示的多个第一微孔211和多个第二微孔221彼此错开的位置)，从而使得多个第一微孔211和多个第二微孔221能够彼此连通或者彼此错开；驱动机构23设置在壳体1内部的右侧(即图1中纸面的右侧)，驱动机构23与第一导风板21连接，用于驱动第一导风板21转动。当然，第二导风板22和驱动机构23的设置位置不限于上述列举的位置，也可以将第二导风板22设置在第一导风 板21的内侧(即图1中纸面的左侧)，也可以将驱动机构23设置在壳体1内部的左侧(即图1中纸面的左侧)本领域技术人员可以在实际应用中灵活地调整和设置第二导风板22和驱动机构23的设置位置。
其中，第一设定角度可以是第一导风板21完全关闭时的角度；第二设定角度可以是第一导风板21完全打开时的角度。当然，上述列举的第一设定角度和第二设定角度只是示例性地，不是限制性地，本领域技术人员在实际应用中可以根据实际的使用需求灵活地调整和设置第一设定角度和第二设定角度，本发明对此不做任何的限定。
优选地，第一导风板21在驱动机构23的驱动下上下转动或摆动，能够更好地导风和送风。当然，第一导风板21的转动或摆动方向不限于上述列举的方向，还可以在驱动机构23的驱动下左右转动或摆动，本领域技术人员可以根据实际的使用需求和安装需求灵活地调整和设置第一导风板21的转动或摆动方向。其中，驱动机构23可以是步进电机、伺服电机等电机。
优选地，多个第一微孔211在第一导风板21上的开设位置与多个第二微孔221在第二导风板22上的开设位置相对应；多个第一微孔211在第一导风板21上的排布方式与多个第二微孔221在第二导风板22上的排布方式相同；第一微孔211的数量以及大小(例如第一微孔211的孔径或横截面的截面面积)均与第二微孔221的数量以及大小相同，使得第二导风板22滑动至第一位置或第二位置时，使得多个第一微孔211和多个第二微孔221能够彼此连通或者彼此错开。
进一步地，第一微孔211和第二微孔221的形状均是圆形。当然，第一微孔211和第二微孔221的形状也可以是长方形、三角形、正方形或梯形等，无论如何调整和设置第一微孔211和第二微孔221的形状，只要当第二导风板22滑动至第一位置时，使得多个第一微孔211和多个第二微孔221能够彼此连通，当第二导风板22滑动至第二位置时，使得多个第一微孔211和多个第二微孔221能够彼此错开即可。
如图1、图2、图4至图7所示，壳体1上设有第一限位结构12，第二导风板22上设有第二限位结构222，当第一导风板21转动至第一设定角度或第二设定角度时，第一限位结构12与第二限位结构222相抵接以使第二导风板22滑动至第一位置或第二位置。
其中，出风口11沿其长度方向(即图4中由左向右的方向)的两个侧边上分别形成有一个第一限位结构12，第二导风板22沿其长度方向(即图6中由左向右的方向)的两个侧边上分别形成有一个第二限位结构222，形成在出风口11的两个侧边上的第一限位结构12分别与形成在第二导风板22的两个侧边上第二限位结构222限位配合，使得第二导风板22的左右两侧同时受到了限位作用，能够确保将第二导风板22稳定地限制在第一位置或第二位置。当然，也可以只在出风口11沿其长度方向的一个侧边上形成第一限位结构12，相应地，只在第二导风板22沿其长度方向的一个侧边上形成第二限位结构222，本领域技术人员可以灵活地调整和设置第一限位结构12和第二限位结构222的设置位置和数量。
下面以形成在出风口11的左侧边上的第一限位结构12以及形成在第二导风板22的左侧边上的第二限位结构222为例进一步阐述。
如图2、图5和图7所示，第一限位结构12包括形成在出风口11的左侧边(即图5中所示出的一侧)上的第一限位块121和第二限位块122，第一限位块121用于限定第一位置，第二限位块122用于限定第二位置；第二限位结构222包括形成在第二导风板22的左侧边(即图7中位于纸面左侧的边)上的第三限位块2221，在装配好的状态下(如图2所示)，第三限位块2221位于第一限位块121和第二限位块122之间并且能够随第二导风板22的转动在第一限位块121和第二限位块122之间移动，当第三限位块2221移动至第一位置并与第一限位块121抵接时(如图2所示)，第二导风板22被限定在第一位置，此时，驱动机构23继续驱动第一导风板21转动至第一设定角度，第一导风板21相对于第二导风板22滑动，使得多个第一微孔211和多个第二微孔221能够彼此连通，从而实现微风出风。当第三限位块2221移动至第二位置并与第二限位块122抵接时，第二导风板22被限定在第二位置，此时，驱动机构23继续驱动第一导风板21转动至第二设定角度，第一导风板21相对于第二导风板22反向滑动，使得多个第一微孔211和多个第二微孔221能够彼此错开，从而避免出现漏风现象。
当然，第一限位结构12和第二限位结构222不限于上述列举的结构，第一限位结构12也可以是形成于出风口11的左侧边上的限位槽，限位槽为弧形结构，且弧形结构的弧度与第一导风板21转动的弧 度相匹配，限位槽的第一端用于限定第一位置，限位槽的第二端用于限定第二位置，第二限位结构222包括形成于第二导风板22的左侧边上的限位凸起，在装配好的状态下，限位凸起位于限位槽内并且能够随第二导风板22的转动在限位槽的第一端和第二端之间移动；或者，第一限位结构12也可以是形成于出风口11的左侧边上的第一限位筋，第二限位结构222包括形成于第二导风板22的左侧边上的第二限位筋和第三限位筋，第二限位筋用于限定第一位置，第三限位筋用于限定第二位置，在装配好的状态下，第一限位筋位于第二限位筋和第三限位筋之间，并且第二限位筋和第三限位筋能够随第二导风板22的转动而移动，当第二限位筋转动至与第一限位筋抵接时，第二导风板22被限定在第一位置，当第三限位筋转动至与第一限位筋抵接时，第二导风板22被限定在第二位置。无论采取何种限位结构，只要能够将第二导风板22限定在第一位置或第二位置即可。
如图1、图2、图6至图9所示，第一导风板21沿其长度方向(即图8中由左向右的方向)的两个侧边上均设有第一滑动结构212，第二导风板22沿其长度方向的两个侧边上均设有第二滑动结构223，第一滑动结构212与第二滑动结构223彼此滑动连接，从而实现第一导风板21与第二导风板22的滑动连接。
下面以形成在第一导风板21的左侧边上的第一滑动结构212以及形成在第二导风板22的左侧边上的第二滑动结构223为例进一步阐述。
如图2、图7和图9所示，第一滑动结构212包括形成于第一导风板21的左侧边(即图9中位于纸面左侧的边)上的滑块，第二滑动结构223包括形成于第二导风板22的左侧边(即图7中位于纸面左侧的边)上的滑槽2231，滑槽2231的内壁上设有用于限定滑块的位置的定位部2232。其中，定位部2232可以是形成于滑槽2231的内壁上的定位凸起、定位块和定位筋等其他定位结构。
当驱动机构23驱动第一导风板21向上转动至第一设定角度，并带动第二导风板22一起转动的过程中，滑块位于定位部2232和滑槽2231的第一端(即图7中纸面下方的一端)之间，避免了第二导风板22随第一导风板21一起转动的同时第二导风板22相对于第一导风板21晃动；由于第三限位块2221能够随第二导风板的转动逐渐向第一限位 块移动，当第三限位块2221移动至与第一限位块121抵接时，第二导风板22被限定在第一位置，此时，驱动机构23继续驱动第一导风板21向上转动至第一设定角度，并带动设置在第一导风板21上的滑块沿滑槽2231的长度方向滑动至滑槽2231的第二端(即图2中纸面上方的一端)，且滑块位于定位部2232和滑槽2231的第二端之间，能够牢固地限定第一导风板21和第二导风板22之间的相对位置，从而确保多个第一微孔211和多个第二微孔221能够彼此连通，避免出现错位，避免影响微风效果。
当驱动机构23驱动第一导风板21向下转动至第二设定角度，并带动第二导风板22一起转动的过程中，滑块位于定位部2232和滑槽2231的第二端之间，避免了第二导风板22随第一导风板21一起转动的同时，第二导风板22相对于第一导风板21晃动。由于第三限位块2221能够随第二导风板的转动逐渐向第二限位块移动，当第三限位块2221移动至与第二限位块122抵接时，第二导风板22被限定在第二位置，此时，驱动机构23继续驱动第一导风板21向下转动至第二设定角度，从而带动设置在第一导风板21上的滑块沿滑槽2231的长度方向滑动至滑槽2231的第一端，滑块位于定位部2232和滑槽2231的第一端之间，能够牢固地限定第一导风板21和第二导风板22之间的相对位置，从而确保多个第一微孔211和多个第二微孔221能够彼此错开，避免出现漏风现象。
当第一导风板21转动至第二设定角度之后，驱动机构23驱动第一导风板21在第一设定角度与第二设定角度之间往复摆动，由于滑块位于定位部2232和滑槽2231的第一端之间，从而避免了第二导风板22随第一导风板21一起摆动的同时第二导风板22相对于第一导风板21晃动。
进一步地，定位部2232设置在滑槽2231内壁的中间部位，且定位部2232的左侧和滑槽2231的第一端之间的距离等于定位部2232的右侧和滑槽2231的第二端之间的距离；滑块的长度等于定位部2232的左侧和滑槽2231的第一端之间的距离，当滑块滑动至定位部2232的左侧和滑槽2231的第一端之间或者定位部2232的右侧和滑槽2231的第二端之间时，能够防止滑块晃动，进一步避免了第二导风板22相对于第一导风板21晃动。
如图7所示并结合图2中所示的位置，滑块包括第一滑块2121和第二滑块2122，第一滑块2121和第二滑块2122沿滑槽2231的宽度方向(即图2中由左上向右下的方向)间隔设置，使得第一滑块2121和第二滑块2122之间具有间隙，当第一滑块2121和第二滑块2122滑过定位块时能够发生形变以便顺利地滑过定位部2232。当然，滑块的数量不限于上述列举的数量，也可以是一个、三个或多个滑块，无论如何调整和设置滑块的数量，将多个滑块沿滑槽2231的宽度方向间隔设置即可。其中，滑块采用橡胶、塑料等弹性材料制备，使得滑块的滑过定位部2232的过程中能够发生形变以便顺利地滑过定位部2232，当滑块的滑过定位部2232之后能够恢复形变以将滑块限定在定位部2232与滑槽2231的任一端之间。
优选地，第一滑动结构212的数量为四个，两个第一滑动结构212设置在第一导风板21的左侧边上，两个第一滑动结构212设置在第一导风板21的右侧边上；相应地，第二滑动结构223的数量也为四个，两个第二滑动结构223设置在第二导风板22的左侧边上，两个第二滑动结构223设置在第二导风板22的右侧边上，设置在第二导风板22的左侧边上的两个第二滑动结构223分别和设置在第一导风板21的左侧边上的两个第一滑动结构212配合，设置在第二导风板22的右侧边上的两个第二滑动结构223分别和设置在第一导风板21的右侧边上的两个第一滑动结构212配合，使得第二导风板22的左右两侧同时与第一导风板21的左右两侧滑动连接。当然，也可以在第一导风板21的左右两侧分别设置一个、三个或多个第一滑动结构212，相应地，在第二导风板22的左右两侧分别设置一个、三个或多个第二滑动结构223，本领域技术人员可以灵活地调整和设置第一滑动结构212和第二滑动结构223的设置数量。
需要说明的是，虽然上述实施方式中列举的是第一滑动结构212包括滑块、第二滑动结构223包括滑槽2231以及设置在滑槽2231的内壁上的定位部2232，但这只是示例性地，本领域技术人员能够想到的是，第一滑动结构212也可以只包括滑块、第二滑动结构223也可以只包括滑槽2231；当然，第一滑动结构212和第二滑动结构223还可以是滑轨和滑块相配合的结构、或者滑道和滑轨相配合的结构，无论采取何种滑动结构，只要使得第一导风板21和第二导风板22能够相对滑动即可。
下面参照图10和图11，对本发明的用于空调室内机的控制方法进行描述。其中，图10是本发明的用于空调室内机的控制方法的主流程图；图11是本发明的控制驱动机构驱动第一导风板转动至第一设定角度或第二设定角度的控制方法的流程图。
如图10所示，本发明的用于空调室内机的控制方法包括下列步骤：
S100、获取空调室内机的运行模式；
S200、根据运行模式，选择性地控制驱动机构驱动第一导风板转动至第一设定角度或第二设定角度，以使多个第一微孔与多个第二微孔能够彼此错开或者连通。
其中，空调室内机的运行模式包括微风模式、送风模式和导风模式等其他运行模式。
步骤S100中，可以实时获取空调室内机的运行模式；也可以按预设时间间隔获取空调室内机的运行模式。其中，预设时间间隔可以是30min、60min或90min等，上述预设时间间隔只是示例性地，不是限制性地，本领域技术人员在实际应用中可以根据空调室内机的运行模式更换频率等灵活地调整和设置预设时间间隔，无论如何调整和设置预设时间间隔，只要能够根据空调室内机的运行模式及时调整第一导风板的转动角度即可。
如图11所示，步骤S200中，“选择性地控制驱动机构驱动第一导风板转动至第一设定角度或第二设定角度”的步骤具体包括：
S211、如果运行模式是微风模式，则控制驱动机构驱动第一导风板转动至第一设定角度，以使得多个第一微孔与多个第二微孔彼此连通；
S212、如果运行模式是送风模式或导风模式，则控制驱动机构驱动第一导风板转动至第二设定角度，以使得多个第一微孔与多个第二微孔彼此错开。
步骤S211中，如果运行模式是微风模式，说明需要将第一导风板上的多个第一微孔与第二导风板上的多个第二微孔彼此连通，使得从壳体内吹向出风口的风能够通过微孔的作用转换为微风吹入室内。因此，控制驱动机构驱动第一导风板向上转动至第一设定角度(例如第一导风板21完全关闭时的角度)，在第一导风板转动至第一设定角度的 过程中，能够带动第二导风板一起转动，且第三限位块随第二导风板的转动逐渐向第一限位块移动，当第三限位块移动至与第一限位块抵接时，第二导风板被限定在第一位置，此时，驱动机构继续驱动第一导风板转动至第一设定角度，并带动设置在第一导风板上的滑块沿滑槽的长度方向滑动至滑槽的第二端，从而使得多个第一微孔与多个第二微孔彼此连通，使得从壳体内吹向出风口的风能够仅通过微孔的作用转换为微风吹入室内。
步骤S212中，如果运行模式是送风模式或导风模式，说明需要将第一导风板上的多个第一微孔与第二导风板上的多个第二微孔彼此错开，以避免出现漏风现象。因此，控制驱动机构驱动第一导风板向下转动至第二设定角度(例如第一导风板21完全打开时的角度)，在第一导风板转动至第二设定角度的过程中，能够带动第二导风板一起转动，且第三限位块随第二导风板的转动逐渐向第二限位块移动，当第三限位块移动至与第一限位块抵接时，第二导风板被限定在第二位置，此时，驱动机构继续驱动第一导风板转动至第二设定角度，并带动设置在第一导风板上的滑块沿滑槽的长度方向滑动至滑槽的第一端，从而使得多个第一微孔与多个第二微孔彼此错开，从而避免出现漏风现象。
需要说明的是，上述过程中，步骤S211和步骤S212没有先后顺序，是并列的，仅仅和空调室内机的运行模式相关，根据不同的运行模式执行对应的步骤即可。
继续参阅图11，在控制驱动机构驱动第一导风板转动至第二设定角度之后，控制方法还包括：
S300、控制第一导风板在第一设定角度与第二设定角度之间往复摆动，使得从壳体吹出的风通过上下摆动的导风板的作用沿上、下两个方向被充分打乱，使得空调室内机的出风更接近自然风。
下面参照图12，对本发明的一种可能的控制流程进行介绍。其中，图12中以微风模式和送风模式为例，进一步描述本发明的控制方法。
如图12所示，本发明的控制方法的一种可能的完整流程是：
S401、获取空调室内机的运行模式；
S402、判断空调室内机是否处于微风模式或送风模式；若空调室内机处于微风模式，则执行步骤S403；若空调室内机处于送风模式，则执行步骤S404；
S403、控制驱动机构驱动第一导风板转动至第一设定角度，以使得多个第一微孔与多个第二微孔彼此连通；
S404、控制驱动机构驱动第一导风板转动至第二设定角度，以使得多个第一微孔与多个第二微孔彼此错开；
在步骤S404之后，执行步骤S405；
S405、控制第一导风板在第一设定角度与第二设定角度之间往复摆动。
本领域的技术人员能够理解，尽管在此所述的一些实施例包括其它实施例中所包括的某些特征而不是其它特征，但是不同实施例的特征的组合意味着处于本发明的范围之内并且形成不同的实施例。例如，在本发明的权利要求书中，所要求保护的实施例的任意之一都可以以任意的组合方式来使用。
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. 一种空调室内机，其特征在于，所述空调室内机包括壳体和导风组件，所述壳体上设有出风口；其中，
    所述导风组件包括第一导风板、第二导风板和驱动机构，所述第一导风板可转动地设置在所述出风口处，所述第一导风板上设有多个第一微孔；
    所述第二导风板位于所述第一导风板的一侧且与所述第一导风板滑动连接，所述第二导风板上设有与所述第一微孔相对应的多个第二微孔，所述第二导风板能够随所述第一导风板一起转动，并且在所述第一导风板转动至第一设定角度和第二设定角度时所述第二导风板分别相对所述第一导风板滑动至第一位置和第二位置，从而使得所述多个第一微孔与所述多个第二微孔能够彼此连通或错开；
    所述驱动机构设置在所述壳体内，所述驱动机构与所述第一导风板连接，用于驱动所述第一导风板转动。
  2. 根据权利要求1所述的空调室内机，其特征在于，所述壳体上设有第一限位结构，所述第二导风板上设有第二限位结构，当所述第一导风板转动至所述第一设定角度或所述第二设定角度时，所述第一限位结构与所述第二限位结构相抵接以将所述第二导风板滑动至所述第一位置或所述第二位置。
  3. 根据权利要求2所述的空调室内机，其特征在于，所述出风口沿其长度方向的两个侧边上分别形成有一个所述第一限位结构，所述第一限位结构包括第一限位块和第二限位块，所述第一限位块用于限定所述第一位置，所述第二限位块用于限定所述第二位置；
    所述第二导风板沿其长度方向的两个侧边上分别形成有一个所述第二限位结构，所述第二限位结构包括第三限位块，在装配好的状态下，所述第三限位块位于所述第一限位块和所述第二限位块之间并且能够随所述第二导风板的转动在所述第一限位块和所述第二限位块之间移动。
  4. 根据权利要求1至3中任一项所述的空调室内机，其特征在于，所述第一导风板沿其长度方向的两个侧边上均设有第一滑动结构，所述第二导风板沿其长度方向的两个侧边上均设有第二滑动结构，所述第一滑动结构与所述第二滑动结构彼此滑动连接，从而实现所述第一导风板与所述第二导风板的滑动连接。
  5. 根据权利要求4所述的空调室内机，其特征在于，所述第一滑动结构包括形成于所述第一导风板上的滑块，所述第二滑动结构包括形成于所述第二导风板上的滑槽，当所述第二导风板滑动至所述第一位置或所述第二位置时，所述滑块能够沿所述滑槽的长度方向滑动至所述滑槽的其中一端。
  6. 根据权利要求5所述的空调室内机，其特征在于，所述滑槽的内壁上设有定位部，所述定位部用于限定所述滑块的位置。
  7. 根据权利要求5所述的空调室内机，其特征在于，所述滑块包括第一滑块和第二滑块，所述第一滑块和所述第二滑块沿所述滑槽的宽度方向间隔设置。
  8. 一种用于空调室内机的控制方法，其特征在于，所述空调室内机包括壳体和导风组件，所述壳体上设有出风口；其中，
    所述导风组件包括第一导风板、第二导风板和驱动机构，所述第一导风板可转动地设置在所述出风口处，所述第一导风板上设有多个第一微孔；
    所述第二导风板位于所述第一导风板的一侧且与所述第一导风板滑动连接，所述第二导风板上设有与所述第一微孔相对应的多个第二微孔，所述第二导风板能够随所述第一导风板一起转动，并且在所述第一导风板转动至第一设定角度和第二设定角度时所述第二导风板分别相对所述第一导风板滑动至第一位置和第二位置，从而使得所述多个第一微孔与所述多个第二微孔能够彼此连通或错开；
    所述驱动机构设置在所述壳体内，所述驱动机构与所述第一导风板 连接，用于驱动所述第一导风板转动；
    所述控制方法包括下列步骤：
    获取所述空调室内机的运行模式；
    根据所述运行模式，选择性地控制所述驱动机构驱动所述第一导风板转动至所述第一设定角度或所述第二设定角度，以使所述多个第一微孔与所述多个第二微孔能够彼此错开或者连通。
  9. 根据权利要求8所述的控制方法，其特征在于，“选择性地控制所述驱动机构驱动所述第一导风板转动至所述第一设定角度或所述第二设定角度”的步骤具体包括：
    如果所述运行模式是微风模式，则控制所述驱动机构驱动所述第一导风板转动至所述第一设定角度，以使得所述多个第一微孔与所述多个第二微孔彼此连通；
    如果所述运行模式是送风模式或导风模式，则控制所述驱动机构驱动所述第一导风板转动至所述第二设定角度，以使得所述多个第一微孔与所述多个第二微孔彼此错开。
  10. 根据权利要求9所述的控制方法，其特征在于，控制方法还包括：
    在控制所述驱动机构驱动所述第一导风板转动至所述第二设定角度之后，控制所述第一导风板在所述第一设定角度与所述第二设定角度之间往复摆动。
PCT/CN2021/083255 2020-09-09 2021-03-26 空调室内机及其控制方法 WO2021232940A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010940966.9 2020-09-09
CN202010940966.9A CN112032838B (zh) 2020-09-09 2020-09-09 空调室内机及其控制方法

Publications (1)

Publication Number Publication Date
WO2021232940A1 true WO2021232940A1 (zh) 2021-11-25

Family

ID=73584557

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/083255 WO2021232940A1 (zh) 2020-09-09 2021-03-26 空调室内机及其控制方法

Country Status (2)

Country Link
CN (1) CN112032838B (zh)
WO (1) WO2021232940A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112032838B (zh) * 2020-09-09 2021-12-21 青岛海尔空调器有限总公司 空调室内机及其控制方法
CN113566283B (zh) * 2021-08-02 2022-11-15 宁波康韩瑞电器有限公司 一种新型柔风空调
CN113932435B (zh) * 2021-09-22 2022-10-28 青岛海尔空调器有限总公司 空调系统及其导风板驱动装置
CN115264933A (zh) * 2022-08-10 2022-11-01 珠海格力电器股份有限公司 一种导风装置、空调器及控制方法
CN115289537B (zh) * 2022-08-11 2024-07-19 珠海格力电器股份有限公司 门板结构及空调器
CN115780367A (zh) * 2022-11-30 2023-03-14 桐乡市富鸿塑业股份有限公司 一种塑料件表面喷淋式前处理装置及使用方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004101072A (ja) * 2002-09-10 2004-04-02 Sharp Corp 空気調和機
CN104676866A (zh) * 2013-11-27 2015-06-03 海尔集团公司 一种空调及其导风装置
CN105491832A (zh) * 2015-12-31 2016-04-13 邦彦技术股份有限公司 一种防水通风装置
CN107084482A (zh) * 2017-04-13 2017-08-22 青岛海尔空调器有限总公司 空调室内壁挂机及其控制方法
WO2018074718A1 (ko) * 2016-10-21 2018-04-26 삼성전자주식회사 공기조화기
EP3315871A2 (en) * 2016-10-27 2018-05-02 Samsung Electronics Co., Ltd. Air conditioner
CN108050593A (zh) * 2017-12-11 2018-05-18 芜湖美智空调设备有限公司 空调室内机及其控制方法
CN108489061A (zh) * 2018-05-08 2018-09-04 珠海格力电器股份有限公司 导风板组件、空调室内机、空调器和空调导风控制方法
CN209054754U (zh) * 2018-09-28 2019-07-02 青岛海尔空调器有限总公司 一种空调导风板及空调
CN210951781U (zh) * 2019-07-31 2020-07-07 宁波奥克斯电气股份有限公司 一种空调导风板及空调器
CN112032838A (zh) * 2020-09-09 2020-12-04 青岛海尔空调器有限总公司 空调室内机及其控制方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004101072A (ja) * 2002-09-10 2004-04-02 Sharp Corp 空気調和機
CN104676866A (zh) * 2013-11-27 2015-06-03 海尔集团公司 一种空调及其导风装置
CN105491832A (zh) * 2015-12-31 2016-04-13 邦彦技术股份有限公司 一种防水通风装置
WO2018074718A1 (ko) * 2016-10-21 2018-04-26 삼성전자주식회사 공기조화기
EP3315871A2 (en) * 2016-10-27 2018-05-02 Samsung Electronics Co., Ltd. Air conditioner
CN107084482A (zh) * 2017-04-13 2017-08-22 青岛海尔空调器有限总公司 空调室内壁挂机及其控制方法
CN108050593A (zh) * 2017-12-11 2018-05-18 芜湖美智空调设备有限公司 空调室内机及其控制方法
CN108489061A (zh) * 2018-05-08 2018-09-04 珠海格力电器股份有限公司 导风板组件、空调室内机、空调器和空调导风控制方法
CN209054754U (zh) * 2018-09-28 2019-07-02 青岛海尔空调器有限总公司 一种空调导风板及空调
CN210951781U (zh) * 2019-07-31 2020-07-07 宁波奥克斯电气股份有限公司 一种空调导风板及空调器
CN112032838A (zh) * 2020-09-09 2020-12-04 青岛海尔空调器有限总公司 空调室内机及其控制方法

Also Published As

Publication number Publication date
CN112032838A (zh) 2020-12-04
CN112032838B (zh) 2021-12-21

Similar Documents

Publication Publication Date Title
WO2021232940A1 (zh) 空调室内机及其控制方法
CN108731105B (zh) 空调器及其控制方法
US11085651B2 (en) Air conditioner
WO2018192384A1 (zh) 空调器室内机
CN110160241B (zh) 空调器及用于空调器制冷的导风板控制方法
KR20200074913A (ko) 공기 조화기 실내기 및 이를 구비하는 공기 조화기
CN113623850B (zh) 壁挂式空调室内机
CN215336674U (zh) 用于空调器的出风口结构和空调器
CN113091290B (zh) 导风结构、空调器以及导风方法
JP2015004452A (ja) 空気調和機
WO2023005381A1 (zh) 空调器
CN216977141U (zh) 空调器送风结构和空调器
WO2022041948A1 (zh) 空调室内机
CN215951719U (zh) 导风件、空调室内机
CN111981571B (zh) 壁挂式空调室内机、空调器及其送风方法
CN114636193A (zh) 微孔导风结构、空调
CN115540056A (zh) 空调室内机
JP2011183977A (ja) レジスタ
WO2022252587A1 (zh) 空调室内机
CN220947448U (zh) 一种出风结构、空调系统及车辆
CN217235800U (zh) 微孔导风结构、空调
CN110017540A (zh) 空调室内机和空调器
CN110160240B (zh) 空调器及用于空调器制热的导风板控制方法
CN216114336U (zh) 导风装置及空调器
KR20100041547A (ko) 공기조화기 및 그 동작방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21808355

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21808355

Country of ref document: EP

Kind code of ref document: A1