WO2022166571A1 - 送风装置、空调 - Google Patents

送风装置、空调 Download PDF

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Publication number
WO2022166571A1
WO2022166571A1 PCT/CN2022/072385 CN2022072385W WO2022166571A1 WO 2022166571 A1 WO2022166571 A1 WO 2022166571A1 CN 2022072385 W CN2022072385 W CN 2022072385W WO 2022166571 A1 WO2022166571 A1 WO 2022166571A1
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WO
WIPO (PCT)
Prior art keywords
air
guide
supply device
annular
air supply
Prior art date
Application number
PCT/CN2022/072385
Other languages
English (en)
French (fr)
Inventor
田志强
顾明亮
李婧
劳春峰
Original Assignee
青岛海尔智能技术研发有限公司
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 青岛海尔智能技术研发有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔智能技术研发有限公司
Publication of WO2022166571A1 publication Critical patent/WO2022166571A1/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable
    • 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
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • 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
    • 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
    • F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • 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

Definitions

  • the present application relates to the technical field of smart home appliances, for example, to an air supply device and an air conditioner.
  • the embodiments of the present disclosure provide an air supply device and an air conditioner, so that the air conditioner as a whole has various air outlet modes to meet people's various demands for air outlet modes.
  • the air supply device includes: an air outlet channel, a deflector, a baffle part and a first driving mechanism.
  • the air guide is arranged in the air outlet channel, and an annular air channel is formed between the air outlet channel, and the outer ring surface of the annular air channel has an air guiding surface facing the axial direction of the annular air channel;
  • the baffle part is a The annular structure with notches is arranged on the circumference of the flow guide; the first driving mechanism is connected with the flow guide and can drive the flow guide to rotate.
  • the air conditioner includes: the air supply device of the above-mentioned embodiments.
  • a baffle portion is arranged on the air guide member, and the baffle portion surrounds the circumference of the air guide member, so that the The annular air duct is closed, and the baffle is provided with a gap, so that the airflow in the annular air duct flows out through the gap, and the position of the air outlet is changed by driving the rotation of the air guide, and the outer ring surface of the annular air duct has
  • the wind guide surface that changes the wind direction can make the air guide piece change the direction of the overall air outlet with the change of the air outlet position under the action of the wind guide surface.
  • the air outlet direction Under the diversion effect of the wind surface, the air outlet direction will be shifted downward, and when the notch is rotated to the bottom, the air outlet direction will be shifted upward under the action of the wind guide surface, and then the notch can be adjusted by driving the air deflector to rotate.
  • the position of the air conditioner can realize the air supply from different angles, so that the air conditioner has a variety of air outlet directions as a whole, and the air supply range can be expanded. Can effectively reduce costs.
  • FIG. 1 is a cross-sectional view of an air supply device provided by an embodiment of the present disclosure
  • FIG. 2 is a front view of an air supply device provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a first driving mechanism provided by an embodiment of the present disclosure.
  • FIG. 4 is a schematic structural diagram of another first driving mechanism provided by an embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of a flow guide provided by an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of the internal structure of a flow guide provided by an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a rotating structure provided by an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a sliding structure provided by an embodiment of the present disclosure.
  • FIG. 9 is a schematic diagram of the installation structure of a second drive mechanism provided by an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a blade provided by an embodiment of the present disclosure.
  • FIG. 11 is a schematic diagram of the installation structure of another second driving mechanism provided by an embodiment of the present disclosure.
  • FIG. 12 is a schematic diagram of the installation structure of another second driving mechanism provided by an embodiment of the present disclosure.
  • FIG. 13 is a schematic structural diagram of a flow guide mounting seat and a flow guide member installed according to an embodiment of the present disclosure
  • FIG. 14 is a schematic structural diagram of a sliding seat provided by an embodiment of the present disclosure.
  • 16 is a cross-sectional view of an air conditioner provided by an embodiment of the present disclosure.
  • orientations or positional relationships indicated by the terms “upper”, “lower”, “inner”, “middle”, “outer”, “front”, “rear”, etc. are based on the orientations shown in the drawings or Positional relationship. These terms are primarily used to better describe the embodiments of the present disclosure and embodiments thereof, and are not intended to limit the fact that the indicated device, element, or component must have a particular orientation, or be constructed and operated in a particular orientation. In addition, some of the above-mentioned terms may be used to express other meanings besides orientation or positional relationship. For example, the term “on” may also be used to express a certain attachment or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific situations.
  • connection may be a fixed connection, a detachable connection, or a unitary construction; it may be a mechanical connection, or an electrical connection; it may be a direct connection, or an indirect connection through an intermediary, or two devices, elements or Internal connectivity between components.
  • connection may be a fixed connection, a detachable connection, or a unitary construction; it may be a mechanical connection, or an electrical connection; it may be a direct connection, or an indirect connection through an intermediary, or two devices, elements or Internal connectivity between components.
  • an embodiment of the present disclosure provides an air supply device, including: an air outlet channel 100 , a flow guide 200 , a baffle part 300 and a first driving mechanism 400 .
  • the air guide 200 is circular and is disposed in the air outlet duct 100 , and an annular air duct 101 is formed between the air outlet duct 100 , and the outer ring surface of the annular air duct 101 has an axial direction toward the annular air duct 101 to guide the wind.
  • the baffle part 300 is an annular structure with a gap 301, and is arranged around the circumference of the air guide 200; the first driving mechanism 400 is connected to the air guide 200 and can drive the air guide 200 to rotate .
  • a circular air guide 200 is arranged in the air outlet channel 100 and cooperates with the air outlet channel 100 to form an annular air channel 101 , and a block is arranged on the air guide 200
  • the plate part 300, the baffle part 300 surrounds the circumference of the air guide 200, and can seal the annular air duct 101, and the baffle part 300 is provided with a gap 301, so that the airflow in the annular air duct 101 passes through the gap 301 Outflow, by driving the rotation of the air guide member 200 to change the position of the air outlet, and the outer ring surface of the annular air duct 101 has a wind guide surface 102 that changes the wind direction.
  • the overall air outlet direction is changed.
  • the air outlet direction will be shifted downward under the guiding action of the air guiding surface 102, and the
  • the air outlet direction will be shifted upward under the action of the air guide surface 102, and then by driving the air guide 200 to rotate and adjust the position of the notch 301, the air supply at different angles can be realized, so that the air conditioner can be supplied with air at different angles.
  • the whole has a variety of air outlet directions, expanding the air supply range, and compared with the air outlet of the air conditioner adjusted by Vientiane, this solution has a simpler structure, higher operation stability, and can effectively reduce costs.
  • the protruding height of the baffle portion 300 relative to the air guide 200 is greater than or equal to four-fifths of the distance between the inner annular surface and the outer annular surface of the annular air duct 101 .
  • the airflow can be blown out through the gap 301 as much as possible, forming a localized air outlet, and outside the annular air duct 101
  • the air is supplied in one direction, which is better for directional air supply, and with the change of the position of the gap 301, the air supply direction changes, and the air can be supplied in different directions. , and then make the wind direction of the air supply more diversified and improve the range of air supply.
  • the protruding height of the baffle portion 300 relative to the air guide 200 is smaller than the distance between the inner annular surface and the outer annular surface of the annular air duct 101 . In this way, there is no contact between the baffle portion 300 and the inner annular surface of the annular air duct 101, preventing friction between the baffle portion 300 and the annular air duct 101, and affecting the normal rotation of the air guide 200.
  • the outer annular surface of the annular air duct 101 and the baffle portion is provided with an annular groove.
  • the baffle portion 300 can extend into the annular groove, and the gap between the baffle portion 300 and the outer ring surface of the annular air duct 101 is reduced, so that the airflow can pass through the gap 301 formed by the baffle portion 300 in a more concentrated manner.
  • the air under the diversion action of the air guide surface 102 on the outer ring surface of the annular air duct 101, the air is supplied in one direction, and the directional air supply is better, and with the change of the position of the gap 301, the air supply direction changes. , the air can be supplied in different directions, so that the wind directions of the air supply are more diversified and the range of the air supply can be increased.
  • the side surface and the front surface of the air guide 200 are arc surfaces.
  • the side surface of the air guide 200 is arc-shaped, which can form a certain guiding effect on the air flow, reduce the resistance to the air flow, make the air flow better through the air guide 200, and the air flow is smoother, which can reduce the air flow generated by the air flow. noise.
  • the circular shape of the air guide member 200 means that the projection of the air guide member 200 on the axial direction thereof is a circular shape.
  • the arc of the front surface of the air guide 200 is the same as the arc of the wind guide surface 102 on the outer ring surface of the annular air duct 101 .
  • a uniform air duct is formed between the front of the air guide 200 and the air guide surface 102 on the outer ring surface of the annular air duct 101 , so that the airflow blown out through this can be more uniform and stable, and the air flow is more uniform and stable in the air guide 200 .
  • the wind is discharged in one direction, so as to improve the wind discharge effect.
  • the first driving mechanism 400 includes a driving motor 401 and a connecting frame 402 .
  • the connecting frame 402 is circular and its circumference is connected with the inner wall of the air guide 200 , and the output end of the driving motor 401 is connected with the center of the connecting frame 402 .
  • the driving motor 401 drives the connecting frame 402 to rotate and then drives the flow guide 200 connected to the connecting frame 402 to rotate, wherein the driving motor 401 is connected with the center of the connecting frame 402, so that the flow guide 200 is driven to rotate from the center of the circle to make the driving process more stable.
  • the first driving mechanism 400 includes a driving motor 401 and an annular tooth 403 .
  • the output end of the driving motor 401 is provided with a driving gear 404 , the outer ring surface of the ring tooth 403 is connected with the inner wall of the flow guide 200 , and the driving gear 404 is engaged with the ring tooth 403 .
  • the driving motor 401 is used to drive the ring teeth 403, and then the flow guide 200 is driven to rotate by the ring teeth 403. Since there is a difference in the number of teeth between the driving gear 404 of the driving motor 401 and the ring teeth 403, the speed of the driving motor 401 is relatively high. In this case, the rotational speed of the ring teeth 403 is relatively low, which can better adjust the rotational speed of the air guide member 200 , so that the air guide member 200 can rotate stably at a low speed.
  • an expansion and contraction groove 201 is provided on the circumference of the air guide member 200 , and the baffle portion 300 can be retracted into the air guide member 200 through the expansion and contraction groove 201 .
  • the baffle portion 300 can be completely retracted into the air guide member 200 through the expansion and contraction groove 201, and the setting of the expansion and contraction groove 201 has a certain fixed effect on the expansion and contraction of the air guide member 200, so that the expansion and contraction of the air guide member 200 is more stable.
  • the baffle part 300 includes a plurality of vanes 302 , and the vanes 302 are connected with the flow guide 200 through a rotating structure 202 or a sliding structure 203 , and can be retracted by rotating or sliding Inside the deflector 200 .
  • the baffle portion 300 is divided into a plurality of blades 302, so that all the segments of the baffle portion 300 can be retracted into the air guide 200, so that the baffle portion 300 can be better hidden, so that the entire annular air duct 101 All can be ventilated to form a circular forward and straight wind, which further improves the diversity of air supply.
  • the plurality of vanes 302 are staggered in the axial direction of the flow guide 200 . In this way, it is possible to prevent the plurality of blades 302 from being stuck with each other during the process of extending or retracting, causing the blades 302 to fail to expand and contract normally, so that the expansion and contraction of the blades 302 is smoother.
  • the telescopic groove 201 includes a plurality of groove portions, the plurality of groove portions are arranged alternately, and each groove portion is disposed corresponding to a blade 302 , and the plurality of groove portions are connected to form a whole.
  • the telescopic groove 201 is adapted to the blade 302, and when the blade 302 extends out of the telescopic groove 201, the gap between the telescopic groove 201 and the blade 302 is reduced, thereby reducing the resistance to airflow and preventing airflow.
  • the dust and pollutants in the air enter into the interior of the air guide 200, causing damage to the interior of the air guide 200, thereby affecting the normal operation of the air guide 200, and effectively improving the service life of the air supply device.
  • the rotating structure 202 includes: a fixed seat 204 and a rotating shaft 205 .
  • the fixed seat 204 is fixedly connected to the inner wall of the flow guide 200
  • one end of the rotating shaft 205 is fixedly connected to the blade 302
  • the other end passes through the fixed seat 204 and is rotatably connected to the fixed seat 204 .
  • the rotating shaft 205 is fixed by the fixing seat 204, and the rotating shaft 205 rotates relative to the fixing seat 204 to drive the blade 302 to rotate, so that the rotation of the blade 302 is more stable.
  • the sliding structure 203 includes: a fixed seat 204 and a sliding rod 206 .
  • the fixed seat 204 is fixedly connected with the inner wall of the flow guide 200, and the fixed seat 204 is provided with a sliding groove, one side of the sliding rod 206 is provided with a first tooth 207, and the opposite side is limited to slide in the sliding groove, And one end of the sliding rod 206 is fixedly connected with the blade 302 .
  • the sliding rod 206 can slide stably by being fixed by the fixing seat 204 , thereby stably driving the blades 302 to move in and out.
  • the air supply device further includes: a second driving mechanism 500 .
  • the second driving mechanism 500 is connected with the blade 302 and can drive the blade 302 to rotate or slide; and the second driving mechanism 500 includes a plurality of first motors 501, each of which is connected to a blade 302 correspondingly; or the second driving mechanism 500 includes a first motor 501 , and the first motor 501 is connected with a plurality of blades 302 through a transmission structure 503 .
  • the second driving mechanism 500 drives the blades 302 to extend or retract into the air guide 200 in a rotating or sliding manner, and the blades 302 can be adjusted through a simple structure.
  • the second driving mechanism 500 includes a plurality of first In the case of one motor 501, each first motor 501 correspondingly drives one blade 302, so that each blade 302 can be extended or retracted independently, and different numbers of blades 302 can be controlled to retract and other blades 302 to extend, which can be adjusted to The size of the formed gap 301 is controlled, so as to control the flow of air flow and increase the diversity of the air outlet.
  • the second driving mechanism 500 includes a first motor 501
  • the plurality of blades 302 are driven by the same first motor 501.
  • the drive can be extended or retracted at the same time, which can simplify the driving mechanism of the blades 302, and the plurality of blades 302 are all retracted into the air guide 200, so that the entire annular air duct 101 can be ventilated, forming an annular forward straight
  • the wind blowing can further improve the diversity of air supply.
  • one end of the blade 302 is rotatably connected to the inner side wall of the air guide 200 through the rotating shaft 205
  • the first motor 501 is connected to the rotating shaft 205 , and can drive the blade 302 to extend or retract the guide through rotation.
  • Flowpiece 200 By rotatably connecting one end of the vane 302 to the inner wall of the guide member 200 , the vane 302 can be retracted into the guide member 200 after being rotated, and then rotated to extend out of the guide member 200 again. More stable extension or retraction of the deflector 200 .
  • one end of the blade 302 is provided with a sliding rod 206
  • the sliding rod 206 is slidably connected to the inner wall of the air guide 200
  • the sliding rod 206 is provided with a first strip-shaped tooth 207 .
  • the output end of the motor 501 is provided with a first gear 502 .
  • the first gear 502 meshes with the first strip teeth 207 , and can drive the first strip teeth 207 to move to drive the blades 302 to extend or retract into the air guide 200 .
  • the first tooth 207 is driven by the first gear 502 to drive the sliding rod 206 to slide, thereby driving the blade 302 to extend or retract into the air guide 200, and the extension length of the blade 302 can be controlled by this telescopic method.
  • the gap between the blade 302 and the outer side wall of the annular air duct 101 can be controlled, so that not only the air flow can flow out through the gap 301, but also part of it can flow out through the gap between the outer wall of the annular air duct 101 and the blade 302.
  • the air flow out of the 301 affects each other, making the air flow more stable and improving the diversity of air supply forms.
  • the baffle portion 300 includes a plurality of blades 302 that are telescopically disposed in the air guide 200 , each blade 302 corresponds to a first gear 502 for driving the expansion and contraction thereof, and the plurality of first gears 502 are driven by
  • the structure 503 is connected to the same first motor 501 , and is arranged around a partial area of the circumference of the air guide 200 when all the blades 302 are extended.
  • the plurality of blades 302 can all be extended at the same time, and surround a part of the circumference of the air guide 200 to form a gap 301 in the remaining part, so that the airflow in the annular air duct 101 can flow out through the gap 301, and can drive the air guide by driving the air guide 301.
  • the rotation of 200 changes the position of the air outlet, and the outer ring surface of the annular air duct 101 has a wind guide surface 102 that changes the wind direction.
  • the direction of the overall air outlet, and the plurality of blades 302 can be retracted into the air guide 200 at the same time, so that the entire annular air duct 101 can be ventilated, forming an annular forward and straight wind, and further improving the diversity of air supply.
  • the transmission structure 503 includes a first transmission gear 504 , a ring gear 505 and a second transmission gear 506 .
  • the first transmission gear 504 is connected with the first motor 501
  • the outer ring surface of the ring gear 505 meshes with the first transmission gear 504 and the second transmission gear 506
  • the second transmission gear 506 is coaxially and fixedly connected with the first gear 502 .
  • the ring gear 505 is driven to rotate by the first transmission gear 504 on the first motor 501
  • the second transmission gear 506 is driven to rotate by the ring gear 505 , so that the rotating power is transmitted to the second transmission gear 506 coaxially arranged.
  • the first gear 502 drives the first strip teeth 207 to move, so that the blades 302 extend or retract into the air guide 200, and a first motor 501 drives a plurality of blades 302 to extend at the same time Or indent, simplify the structure, reduce costs, and facilitate control.
  • the transmission structure 503 includes a first transmission pulley 507 , a belt 508 and a second transmission pulley 509 .
  • the first drive pulley 507 is connected to the first motor 501
  • the first drive pulley 507 is connected to a plurality of second drive pulleys 509 through a belt 508
  • the second drive pulleys 509 are coaxially and fixedly connected to the first gear 502 .
  • a first motor 501 drives a plurality of blades 302 to extend or retract at the same time through the connection of the belt 508, which can also simplify the structure, reduce costs, facilitate control, and the structure connected by the belt 508 has lower noise and lower cost. .
  • the air supply device further includes: a flow guide fixing seat 600 .
  • the guide fixing seat 600 is rotatably connected with the guide member 200
  • the first driving mechanism 400 is disposed between the guide fixing seat 600 and the guide member 200 .
  • the air guide member 200 can be fixed by the air guide fixing seat 600, and the air guide member 200 and the air guide fixing seat 600 are rotationally connected, and the air guide member 200 is fixed at a specific position without affecting the air guide member 200, and the first driving mechanism 400 is arranged between the guide fixing seat 600 and the guide member 200, which can drive the guide member 200 to rotate more stably, and change the position of the gap 301 through the rotation of the guide member 200.
  • the air flowing out through the gap 301 is directed to be discharged in different directions under the guiding action of the wind guide surface 102 on the outer ring surface of the annular air duct 101, thereby improving the diversification of the air supply direction.
  • the air guide fixing seat 600 is hemispherical, and the circular opening portion thereof has the same diameter as one end of the air guide member 200 , and the two are connected by a bearing.
  • the guide fixing base 600 and the guide member 200 form a whole that can guide the flow, so that the air flow can pass through the annular air duct 101 more uniformly and stably, improve the stability of the air outlet, and can effectively reduce the wind resistance.
  • the drive motor 401 of the first drive mechanism 400 is fixedly connected to the guide fixing seat 600 .
  • the driving motor 401 is fixed by the guide fixing seat 600 , the stability of the driving motor 401 is improved, and the guide member 200 is better driven to rotate relative to the guide fixing seat 600 .
  • the third driving mechanism 700 is connected to the guide fixing seat 600 , and can drive the guide member 200 to move along its axial direction through the guide fixing seat 600 . In this way, the axial position of the air guide member 200 can be adjusted by the third driving mechanism 700.
  • the air guide member 200 is relatively close to the air guide surface 101 on the outer ring surface of the annular air duct 101, the wind blown out from the gap 301 will By directly changing the reverse blowing, the blown air is more concentrated and the flow velocity is faster at this time, which can strengthen the mixing of indoor air flow and form a strong air supply mode. The wind will blow to the wind guide surface 101 after a certain distance.
  • One end of the third driving mechanism 700 can be connected to the housing of the air conditioner, so that the entire air blowing device can be fixed inside the housing of the air conditioner.
  • the third driving mechanism 700 includes: a sliding seat 701 , a sliding rail 702 and a second motor 703 .
  • One end of the slide rail 702 is connected to the guide fixing base 600 and is restricted to move in the slide base 701, and a second tooth 704 is provided on one side of the slide rail 702; the output end of the second motor 703 is provided with a second gear 707, and the second The gear 707 is meshed with the second rack teeth 704 .
  • the second tooth 704 is driven to slide by the second gear 707 at the output end of the second motor 703 , which drives the sliding rail 702 to slide stably in the sliding seat 701 , thereby making the air guide 200 connected to the sliding rail 702 fixed to the seat 204 Moving along the sliding direction of the slide rail 702 can stably and efficiently drive the air guide member 200 connected to the air guide fixing base 600 to move in the axial direction.
  • the third driving mechanisms 700 are arranged in pairs, and the two third driving mechanisms 700 are arranged symmetrically, so that the surfaces of the second strip teeth 704 in the two third driving mechanisms 700 are opposite to each other.
  • the guide fixing base 600 is supported and fixed by the paired driving mechanisms, so as to improve the stability of the guide fixing base 600 and the guide member 200 , and the two sets of second strip teeth 704 are provided with opposite sides of the teeth. , make the back of the second tooth 704 form a clamping effect, reduce the force on the side with the teeth, and can better drive the second tooth 704 through the second motor 703 to move, keeping the second tooth 704 relatively
  • the sliding seat 701 moves smoothly.
  • the sliding seat 701 includes a sliding rail slot 705 and a motor slot 706 .
  • the slide rail slot 705 is sleeved on the outside of the slide rail 702, and the slide rail 702 is limited to slide in the slide rail slot 705.
  • the motor slot 706 communicates with the slide rail slot 705, and the second gear 707 is arranged in the motor slot 706 and is connected with the slide rail.
  • the second rack teeth 704 on 702 are engaged, the motor is fixed on the casing of the motor slot 706 and its output end extends into the motor slot 706 and is connected to the second gear 707 .
  • the sliding rail 702 can slide more stably because the rail groove is sleeved on the outer side of the sliding rail 702, and the setting of the motor groove 706 can form a certain protective effect on the second gear 707, so that the second gear 707 can better drive the first gear 707.
  • the two strip teeth 704 slide with the slide rail 702 , and the second motor 703 is fixed on the casing of the motor slot 706 , which can improve the installation stability of the second motor 703 .
  • this embodiment further provides an air conditioner, including the air supply device of any of the above-mentioned embodiments.
  • the air conditioner further includes: a casing 800 .
  • a centrifugal fan 801 is provided inside the casing 800 , the air outlet end of the centrifugal fan 801 faces the air outlet channel 100 , and the air outlet end of the centrifugal fan 801 is provided with a heat exchanger 802 .
  • the centrifugal fan 801 is used to provide airflow, and the heat exchanger 802 is provided at the tuyere, so that the air conditioner can be stably provided with the airflow that has been exchanged by the heat exchanger 802 .
  • the heat exchanger 802 includes: a first heat exchange plate and a second heat exchange plate.
  • One side of the first heat exchange plate is connected to one side of the second heat exchange plate, and there is a set angle between the first heat exchange plate and the second heat exchange plate, forming a conical structure, and the conical opening faces the centrifugal fan The outlet end of the 801.
  • the air discharged from the centrifugal fan 801 can pass through the heat exchanger 802 more uniformly, thereby improving the heat exchange efficiency of the heat exchanger 802 .
  • an air outlet 804 is provided on the housing 800, and an air outlet cavity 803 is defined inside the air outlet 804, and the air outlet 804 is communicated with the air outlet cavity 803. A part of the cavity 803 and located at the air outlet 804 .
  • the air in the air outlet 803 is discharged through the air outlet 804, and after being buffered by the air outlet 803, the air exhaust from the air outlet 804 can be more uniform, and the air outlet efficiency of the air outlet 804 can be improved.
  • a closing baffle 805 is provided on the periphery of the air outlet end of the centrifugal fan 801, and the closing baffle 805 divides the space defined inside the casing 800 into an upper half and a lower half.
  • the space defined inside the casing 800 is separated by the closed baffle plate 805 disposed at the air outlet end of the centrifugal fan 801, so as to prevent the airflow at the air inlet end and the air outlet end of the centrifugal fan 801 from being mixed, so as to better improve the The stability of air conditioner operation.
  • the air outlet end of the centrifugal fan 801 discharges air vertically to the upper side inside the casing 800 .
  • the air can be efficiently supplied, unnecessary wind resistance can be reduced, and the air supply efficiency of the centrifugal fan 801 can be improved.
  • an air intake grill 806 is provided on the side of the housing 800 , and the air intake end of the centrifugal fan 801 faces the air intake grill 806 .
  • the centrifugal fan 801 it is convenient for the centrifugal fan 801 to absorb the air flow through the air inlet grille 806, so that the air flow is smoother, and the air flow is effectively filtered through the air inlet grille 806, so that the air flow entering the air conditioner is cleaner.

Abstract

本申请涉及智能家电技术领域，公开一种送风装置，包括：出风通道、导流件、挡板部和第一驱动机构。导流件为圆形且设置于出风通道内，与出风通道之间形成环形风道，且环形风道的外环面上具有朝向环形风道的轴线方向导风的导风面；挡板部为一具有缺口的环形结构，且环设于导流件的周圈；第一驱动机构与导流件连接，能够驱动导流件旋转。在本申请中，空调整体具有多种多样的出风方向，扩大送风范围，并且相对于万象调节的空调出风口，本方案结构更简单、运行稳定性更高，能够有效降低成本。本申请还公开一种空调。

Description

送风装置、空调
本申请基于申请号为202110161175.0、申请日为2021年2月5日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及智能家电技术领域，例如涉及一种送风装置、空调。
背景技术
目前，随着科技的发展和生活水平的提高，现有普通方形柜式空调已经满足不了使用者的要求，空调送风方式开始向智能化、多样化方向发展，对送风范围以及送风方向的要求更好。市面上的空调中多采用导风板等方式对送风方向进行改变，导风板虽然导流效果较好，但是其送风方向的改变上具有局限性，使其送风范围有限。
相关技术中存在一种通过万向旋转结构使送风口可旋转，使其能够朝向各个方向进行送风，但是这种结构的驱动机构较为复杂，运行不够稳定，且成本较高。
因此如何提高空调送风方向的多样性，扩大送风范围，又能简化结构，提高运行稳定性成为本领域技术人员亟待解决的问题。
发明内容
为了对披露的实施例的一些方面有基本的理解，下面给出了简单的概括。所述概括不是泛泛评述，也不是要确定关键/重要组成元素或描绘这些实施例的保护范围，而是作为后面的详细说明的序言。
本公开实施例提供一种送风装置、空调，以使空调整体具多种多样的出风模式，满足人们对出风模式的多种多样的需求。
在一些实施例中，送风装置包括：出风通道、导流件、挡板部和第一驱动机构。导流件设置于出风通道内，与出风通道之间形成环形风道，且环形风道的外环面上具有朝向环形风道的轴线方向导风的导风面；挡板部为一具有缺口的环形结构，且环设于导流件的周圈；第一驱动机构与导流件连接，能够驱动导流件旋转。
在一些实施例中，空调包括：上述实施例的送风装置。
本公开实施例提供的送风装置、空调，可以实现以下技术效果：
通过在出风通道内设置一圆形的导流件，并与出风通道配合形成环形风道，在导流件上设置一挡板部，挡板部环绕在导流件的周圈，可对环形风道进行封闭，并且挡板部上设有缺口，使环形风道内的气流通过缺口处流出，通过带动导流件的旋转改变出风的位置，而环形风道的外环面上具有改变风向的导风面，在导风面的作用下可使导流件随着出风位置的变化改变整体出风的方向，例如将挡板部上的缺口旋转至上方的情况下，在导风面的导流作用下出风方向会向下偏移，而将缺口旋转至下方的情况下，在导风面的作用下出风方向会向上偏移，进而通过带动导流件旋转调节缺口的位置即可实现不同角度的送风，使空调整体具有多种多样的出风方向，扩大送风范围，并且相对于万象调节的空调出风口，本方案结构更简单、运行稳定性更高，能够有效降低成本。
以上的总体描述和下文中的描述仅是示例性和解释性的，不用于限制本申请。
附图说明
一个或多个实施例通过与之对应的附图进行示例性说明，这些示例性说明和附图并不构成对实施例的限定，附图中具有相同参考数字标号的元件示为类似的元件，附图不构成比例限制，并且其中：
图1是本公开实施例提供的一个送风装置的剖视图；
图2是本公开实施例提供的一个送风装置的正视图；
图3是本公开实施例提供的一个第一驱动机构的结构示意图；
图4是本公开实施例提供的另一个第一驱动机构的结构示意图；
图5是本公开实施例提供的一个导流件的结构示意图；
图6是本公开实施例提供的一个导流件的内部结构示意图；
图7是本公开实施例提供的一个旋转结构的结构示意图；
图8是本公开实施例提供的一个滑动结构的结构示意图；
图9是本公开实施例提供的一个第二驱动机构的安装结构示意图；
图10是本公开实施例提供的一个叶片的结构示意图；
图11是本公开实施例提供的另一个第二驱动机构的安装结构示意图；
图12是本公开实施例提供的另一个第二驱动机构的安装结构示意图；
图13是本公开实施例提供的一个导流安装座与导流件安装的结构示意图；
图14是本公开实施例提供的一个滑动座的结构示意图；
图15是本公开实施例提供的一个空调的爆炸视图；
图16是本公开实施例提供的一个空调的剖视图。
附图标记：
100、出风通道；101、环形风道；102、导风面；200、导流件；201、伸缩槽；202、旋转结构；203、滑动结构；204、固定座；205、转轴；206、滑动杆；207、第一条形齿；300、挡板部；301、缺口；302、叶片；400、第一驱动机构；401、驱动马达；402、连接架；403、环形齿；404、驱动齿轮；500、第二驱动机构；501、第一电机；502、第一齿轮；503、传动结构；504、第一传动齿轮；505、环形齿轮；506、第二传动齿轮；507、第一传动带轮；508、皮带；509、第二传动带轮；600、导流固定座；700、第三驱动机构；701、滑动座；702、滑轨；703、第二电机；704、第二条形齿；705、滑轨槽；706、电机槽；707、第二齿轮；800、壳体；801、离心风机；802、换热器；803、出风腔；804、出风口；805、封闭挡板；806、进风格栅。
具体实施方式
为了能够更加详尽地了解本公开实施例的特点与技术内容，下面结合附图对本公开实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本公开实施例。在以下的技术描述中，为方便解释起见，通过多个细节以提供对所披露实施例的充分理解。然而，在没有这些细节的情况下，一个或多个实施例仍然可以实施。在其它情况下，为简化附图，熟知的结构和装置可以简化展示。
本公开实施例的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本公开实施例的实施例。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。
本公开实施例中，术语“上”、“下”、“内”、“中”、“外”、“前”、“后”等指示的方位或位置关系为基于附图所示的方位或位置关系。这些术语主要是为了更好地描述本公开实施例及其实施例，并非用于限定所指示的装置、元件或组成部分必须具有特定方位，或以特定方位进行构造和操作。并且，上述部分术语除了可以用于表示方位或位置关系以外，还可能用于表示其他含义，例如术语“上”在某些情况下也可能用于表示某种依附关系或连接关系。对于本领域普通技术人员而言，可以根据具体情况理解这些术语在本公开实施例中的具体含义。
另外，术语“设置”、“连接”、“固定”应做广义理解。例如，“连接”可以是固定连接，可拆卸连接，或整体式构造；可以是机械连接，或电连接；可以是直接相连，或者是通过中间媒介间接相连，又或者是两个装置、元件或组成部分之间内部的连通。对于本领域普通技术人员而言，可以根据具体情况理解上述术语在本公开实施例中的具体含义。
需要说明的是，在不冲突的情况下，本公开实施例中的实施例及实施例中的特征可以相互组合。
结合图1-2所示，本公开实施例提供一种送风装置，包括：出风通道100、导流件200、挡板部300和第一驱动机构400。导流件200为圆形且设置于出风通道100内，与出风通道100之间形成环形风道101，且环形风道101的外环面上具有朝向环形风道101的轴线方向导风的导风面102；挡板部300为一具有缺口301的环形结构，且环设于导流件200的周圈；第一驱动机构400与导流件200连接，能够驱动导流件200旋转。
采用本公开实施例提供的送风装置，通过在出风通道100内设置一圆形的导流件200，并与出风通道100配合形成环形风道101，在导流件200上设置一挡板部300，挡板部300环绕在导流件200的周圈，可对环形风道101进行封闭，并且挡板部300上设有缺口301，使环形风道101内的气流通过缺口301处流出，通过带动导流件200的旋转改变出风的位置，而环形风道101的外环面上具有改变风向的导风面102，在导风面102的作用下可使导流件200随着出风位置的变化改变整体出风的方向，例如将挡板部300上的缺口301旋转至上方的情况下，在导风面102的导流作用下出风方向会向下偏移，而将缺口301旋转至下方的情况下，在导风面102的作用下出风方向会向上偏移，进而通过带动导流件200旋转调节缺口301的位置即可实现不同角度的送风，使空调整体具有多种多样的出风方向，扩大送风范围，并且相对于万象调节的空调出风口，本方案结构更简单、运行稳定性更高，能够有效降低成本。
可选地，挡板部300相对于导流件200突出的高度大于或等于环形风道101内环面与外环面之间距离的五分之四。这样，通过导流件200可对绝大部分流经环形风道101的风进行阻隔，使气流能够尽可能的通过缺口301处吹出，形成局域的出风，并且在环形风道101的外环面上导风面102的导流作用下，朝向一个方向进行送风，更好的进行定向送风，并且随着缺口301位置的改变，送风方向发生改变，可朝向不同的方向送风，进而使送风的风向更加多样化，提高可送风的范围。
可选地，挡板部300相对于导流件200突出的高度小于环形风道101内环面与外环面之间的距离。这样，使挡板部300与环形风道101的内环面之间不发生接触，防止 挡板部300与环形风道101发生摩擦，影响导流件200的正常旋转。
可选地，挡板部300相对于导流件200突出的高度大于环形风道101内环面与外环面之间的距离的情况下，环形风道101的外环面上与挡板部300对应的位置设有环形凹槽。这样，使挡板部300可伸入环形凹槽内，降低挡板部300与环形风道101外环面之间的缝隙，使气流能够更集中的通过挡板部300形成的缺口301处通过，在环形风道101的外环面上导风面102的导流作用下，朝向一个方向进行送风，更好的进行定向送风，并且随着缺口301位置的改变，送风方向发生改变，可朝向不同的方向送风，进而使送风的风向更加多样化，提高可送风的范围。
可选地，导流件200的侧面以及前面均为弧形面。这样，导流件200的侧面为弧形可对气流形成一定的导流作用，降低对气流的阻力，使气流能够更好的经过导流件200吹出，并且气流更顺畅，可降低气流产生的噪音。
可以理解地，导流件200为圆形是指导流件200在其轴向上的投影为圆形。
可选地，导流件200的前面的弧形面的弧度与环形风道101外环面上的导风面102的弧度相同。这样，使导流件200的前面与环形风道101的外环面上的导风面102之间形成均匀的风道，使经过此处吹出的气流能够更均匀稳定，并在导流件200前面的弧形面和环形风道101外环面上的导风面102的导流作用下朝向一个方向出风，提高出风效果。
在一个可选实施例中，结合图3所示，第一驱动机构400包括驱动马达401和连接架402。连接架402为圆形且其圆周与的导流件200的内壁连接，驱动马达401的输出端与连接架402的圆心连接。这样，使驱动马达401驱动连接架402旋转进而带动与连接架402连接的导流件200旋转，其中驱动马达401与连接架402的圆心连接，这样从圆心处驱动导流件200旋转使驱动过程更加稳定。
在另一个可选实施例中，结合图4所示，第一驱动机构400包括驱动马达401和环形齿403。驱动马达401的输出端设有驱动齿轮404，环形齿403的外环面与导流件200的内壁连接，驱动齿轮404与环形齿403啮合。这样，采用驱动马达401对环形齿403进行驱动，再由环形齿403带动导流件200旋转，由于驱动马达401的驱动齿轮404与环形齿403之间存在齿数差，驱动马达401转速较高的情况下环形齿403的转速较低，能够更好的对导流件200的转速进行调整，使导流件200能够低速稳定的旋转。
结合图5所示，可选地，导流件200周圈设有伸缩槽201，挡板部300可通过伸缩槽201缩入导流件200内部。这样，挡板部300通过伸缩槽201可完全的缩入导流件 200内，并且伸缩槽201的设置对导流件200的伸缩具有一定的固定作用，使导流件200的伸缩活动更稳定。
在一些可选实施例中，结合图6-8所示，挡板部300包括多个叶片302，叶片302与导流件200通过旋转结构202或滑动结构203连接，可通过旋转或滑动缩入导流件200内。这样，将挡板部300分为多个叶片302，进而可将挡板部300分段的全部缩入导流件200内，更好的对挡板部300进行隐藏，使整个环形风道101均可进行通风，形成环形的向前直吹的风，进一步提高送风的多样性。
可选地，多个叶片302在导流件200的轴向上交错设置。这样，可以防止多个叶片302在伸出或缩入的过程中相互之间发生卡位，造成叶片302无法正常的伸缩，使叶片302的伸缩更顺畅。
可选地，伸缩槽201包括多个槽部，多个槽部交错设置，且每一槽部对应一叶片302设置，多个槽部连通形成一个整体。这样，使伸缩槽201与叶片302所适配，在叶片302伸出伸缩槽201的情况下，降低伸缩槽201与叶片302之间的缝隙，进而能够降低对气流的阻力，并且还能防止气流中的尘埃污染物等进入导流件200内部，造成导流件200内部受损，进而影响导流件200的正常工作，有效提高送风装置的使用寿命。
如图6所示，可选地，旋转结构202包括：固定座204和转轴205。固定座204与导流件200的内壁固定连接，转轴205一端与叶片302固定连接，另一端穿过固定座204且与固定座204旋转连接。这样，通过固定座204对转轴205进行固定，并且转轴205相对于固定座204旋转带动叶片302旋转，使叶片302的旋转更稳定。
如图7-8所示，可选地，滑动结构203包括：固定座204和滑动杆206。固定座204与导流件200的内壁固定连接，且固定座204上设有滑动槽，滑动杆206的一面上设有第一条形齿207，相对的另一面被限定在滑动槽内滑动，且滑动杆206的一端与叶片302固定连接。这样，通过固定座204的固定使滑动杆206能够稳定滑动，进而稳定的带动叶片302伸缩活动。
在一些可选实施例中，结合图9-12所示，送风装置还包括：第二驱动机构500。第二驱动机构500与叶片302连接，能够驱动叶片302旋转或滑动；且第二驱动机构500包括多个第一电机501，每一第一电机501对应与一叶片302连接；或者第二驱动机构500包括一个第一电机501，第一电机501通过传动结构503与多个叶片302连接。这样，通过第二驱动机构500带动叶片302以旋转或滑动的方式伸出或缩入导流件200内，通过简单的结构即可对叶片302进行调节，在第二驱动机构500包括多个第一电机 501的情况下，每个第一电机501对应驱动一个叶片302，使每个叶片302可单独进行伸出或缩入，控制不同数量的叶片302缩入，其他叶片302伸出，可对形成的缺口301的大小进行控制，进而控制气流的流通量，增加出风的多样性，在第二驱动机构500包括一个第一电机501的情况下，多个叶片302由同一个第一电机501驱动，可同时伸出或同时缩入，能够简化叶片302的驱动机构，并且多个叶片302全部缩入导流件200内，使整个环形风道101均可进行通风，形成环形的向前直吹的风，可进一步提高送风的多样性。
如图9-10所示，可选地，叶片302的一端通过转轴205与导流件200内侧壁旋转连接，第一电机501与转轴205连接，能够驱动叶片302通过旋转伸出或缩入导流件200。这样，通过将叶片302的一端与导流件200的内壁旋转连接，叶片302旋转后可缩入导流件200内，并再次旋转伸出导流件200，通过旋转结构202能够使叶片302相对更稳定的伸出或缩入导流件200。
如图11-12所示，可选地，叶片302的一端设有滑动杆206，滑动杆206与导流件200内壁滑动连接，且滑动杆206上设有第一条形齿207，第一电机501的输出端设有第一齿轮502，第一齿轮502与第一条形齿207啮合，能够通过驱动第一条形齿207移动，带动叶片302伸出或缩入导流件200。这样，通过第一齿轮502驱动第一条形齿207带动滑动杆206进行滑动，进而带动叶片302伸出或缩入导流件200，通过此种伸缩的方式可以控制叶片302伸出的长度，进而可以控制叶片302与环形风道101外侧壁之间的缝隙，使气流除了可以通过缺口301流出，还能存在部分能通过环形风道101外侧壁与叶片302之间的缝隙流出，并与缺口301流出的气流相互影响，使吹出的气流更加平稳，提高送风形式的多样性。
可选地，挡板部300包括可伸缩的设置于导流件200内的多个叶片302，每一叶片302对应一个用于驱动其伸缩的第一齿轮502，多个第一齿轮502通过传动结构503与同一个第一电机501连接，且在多个叶片302全部伸出的情况下，环设与导流件200周圈的部分区域。这样，多个叶片302可全部同时伸出，并且环绕导流件200的部分圆周，在其余部分形成缺口301，使环形风道101内的气流通过缺口301处流出，且可通过带动导流件200的旋转改变出风的位置，而环形风道101的外环面上具有改变风向的导风面102，在导风面102的作用下可使导流件200随着出风位置的变化改变整体出风的方向，且多个叶片302均可同时缩入导流件200，使整个环形风道101均可通风，形成环形的向前直吹的风，进一步提高送风的多样性。
如图11所示，可选地，传动结构503包括第一传动齿轮504、环形齿轮505和第二传动齿轮506。第一传动齿轮504与第一电机501连接，环形齿轮505外环面与第一传动齿轮504和第二传动齿轮506均啮合，第二传动齿轮506与第一齿轮502同轴固定连接。这样，通过第一电机501上的第一传动齿轮504带动环形齿轮505旋转，并且由环形齿轮505带动第二传动齿轮506旋转，进而将旋转的动力传递到与第二传动齿轮506同轴设置的第一齿轮502上，并由第一齿轮502带动第一条形齿207移动，进而使叶片302伸出或缩入导流件200内，通过一个第一电机501带动多个叶片302同时伸出或缩入，简化结构，降低成本，并且便于控制。
如图12所示，可选地，传动结构503包括第一传动带轮507、皮带508和第二传动带轮509。第一传动带轮507与第一电机501连接，且第一传动带轮507通过皮带508与多个第二传动带轮509连接，第二传动带轮509与第一齿轮502同轴固定连接。这样，通过皮带508连接由一个第一电机501带动多个叶片302同时伸出或缩入，同样可简化结构降低成本、便于控制，并且通过皮带508连接的结构进行传动噪音更小，成本更低。
在一些可选实施例中，结合图13-14所示，送风装置还包括：导流固定座600。导流固定座600与导流件200旋转连接，第一驱动机构400设置于导流固定座600与导流件200之间。这样，通过导流固定座600可对导流件200进行固定，并且导流件200与导流固定座600之间为旋转连接，将导流件200固定在特定位置后并不影响导流件200的旋转，并且将第一驱动机构400设置于导流固定座600与导流件200之间，能够更稳定的带动导流件200旋转，通过导流件200的旋转改变缺口301的位置，进而使经过缺口301流出的气流在环形风道101的外环面上导风面102的导流作用下朝向不同的方向出风，提高送风方向的多样化。
可选地，导流固定座600为半球形，其圆形的开口部与导流件200的一端的直径相同，且二者之间通过轴承连接。这样，使导流固定座600与导流件200形成一个能够导流的整体，使气流等够更均匀稳定的通过环形风道101，提高出风的稳定性，并且能够有效降低风阻。
可选地，第一驱动机构400的驱动马达401与导流固定座600固定连接。这样，通过导流固定座600对驱动马达401进行固定，提高驱动马达401的稳定性，更好地驱动导流件200相对于导流固定座600旋转。
可选地，还包括：第三驱动机构700。第三驱动机构700与导流固定座600连接，能够通过导流固定座600驱动导流件200沿其轴向移动。这样，通过第三驱动机构700 可调节导流件200的轴向位置，在导流件200较为接近环形风道101外环面上的导风面101的情况下，由缺口301吹出的风会直接改变反向吹出，此时吹出的风较为集中流速较快，能够加强室内气流的混合，形成强劲的送风模式，在导流件200远离导风面101的情况下，由缺口301吹出的风会经过一定的距离才会吹到导风面101上，此时气流会形成一定的分散，使吹出的气流更轻缓，形成舒缓的送风模式，因此通过调节导流件200的轴向位置，可以使送风具备不同的送风形式，提高送风效果的多样化，满足人们的不同需求。其中，第三驱动机构700的一端能够与空调的壳体连接，便于将整个送风装置固定在空调的壳体内部。
如图13所示，可选地，第三驱动机构700包括：滑动座701、滑轨702和第二电机703。滑轨702一端与导流固定座600连接，且被限定在滑动座701内活动，其一侧面设有第二条形齿704；第二电机703输出端设有第二齿轮707，且第二齿轮707与第二条形齿704啮合连接。这样，通过第二电机703输出端的第二齿轮707驱动第二条形齿704滑动，带动滑轨702在滑动座701内稳定的滑动，进而使与滑轨702连接的导流件200固定座204沿着滑轨702的滑动方向移动，可以稳定高效的带动与导流固定座600连接的导流件200沿轴向活动。
可选地，第三驱动机构700成对设置，且两个第三驱动机构700对称设置，使两个第三驱动机构700中的第二条形齿704设有齿的一面相背。这样，通过成对设置的驱动机构对导流固定座600进行支撑固定，提高导流固定座600和导流件200的稳定性，并且两组第二条形齿704设有齿的一面相背，使第二条形齿704的背面形成夹持效果，减少设有齿的一面的受力，能够更好通过第二电机703带动第二条形齿704移动，保持第二条形齿704相对于滑动座701移动的顺畅。
如图14所示，可选地，滑动座701包括滑轨槽705和电机槽706。滑轨槽705套设在滑轨702外侧，将滑轨702限定在滑轨槽705内滑动，电机槽706与滑轨槽705连通，且第二齿轮707设置于电机槽706内并与滑轨702上的第二条形齿704啮合，电机固定于电机槽706的外壳上其输出端伸入电机槽706与第二齿轮707连接。这样，通过轨道槽套设在滑轨702外侧，使滑轨702滑动更稳定，并且电机槽706的设置对第二齿轮707能形成一定的保护作用，使第二齿轮707能够更好的带动第二条形齿704的和滑轨702滑动，并且将第二电机703固定在电机槽706的外壳上，能提高第二电机703安装的稳定性。
结合图15-16所示，本实施例还提供一种空调，包括上述任一实施例的送风装置。
可选地，该空调还包括：壳体800。壳体800内部设有离心风机801，离心风机801的出风端朝向出风通道100，且离心风机801的出风端设有换热器802。这样，利用离心风机801提供气流，并且在风口处设置换热器802，能够稳定给空调提供经过换热器802换热的气流。
可选地，换热器802包括：第一换热板和第二换热板。第一换热板的一边与第二换热板的一边连接，且第一换热板与第二换热板之间具有设定夹角，形成锥形结构，且锥形的开口朝向离心风机801的出风端。这样，使离心风机801的出风能够更均匀的通过换热器802，提高换热器802的换热效率。
可选地，壳体800上设有出风口804，且其内部限定出出风腔803，出风口804与出风腔803连通，出风通道100由壳体800的内壁限定出，为出风腔803的一部分，且位于出风口804处。这样，出风腔803内的气流通过出风口804排出，经过出风腔803的缓冲，可以使出风口804的排风更均匀，提高出风口804的出风效率。
可选地，离心风机801的出风端周圈设有封闭挡板805，封闭挡板805将壳体800内部限定出的空间分隔为上半部分和下半部分。这样，通过设置在离心风机801的出风端处的封闭挡板805将壳体800内部限定出的空间分隔，防止离心风机801进风端和出风端处的气流发生混流，更好的提高空调运行的稳定性。
可选地，离心风机801的出风端垂直的向壳体800内部的上侧出风。这样，能够高效的送风，降低不必要的风阻，提高离心风机801的送风效率。
可选地，壳体800侧面设有进风格栅806，离心风机801的进风端朝向进风格栅806。这样，便于离心风机801经过进风格栅806吸取气流，使气流更通畅，并且通过进风格栅806有效的对气流进行过滤，使进入空调的气流更洁净。
以上描述和附图充分地示出了本公开的实施例，以使本领域的技术人员能够实践它们。其他实施例可以包括结构的以及其他的改变。实施例仅代表可能的变化。除非明确要求，否则单独的部件和功能是可选的，并且操作的顺序可以变化。一些实施例的部分和特征可以被包括在或替换其他实施例的部分和特征。本公开的实施例并不局限于上面已经描述并在附图中示出的结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (10)

  1. 一种送风装置，其特征在于，包括：
    出风通道(100)；
    导流件(200)，设置于所述出风通道(100)内，与所述出风通道(100)之间形成环形风道(101)，且所述环形风道(101)的外环面上具有朝向所述环形风道(101)的轴线方向导风的导风面(102)；
    挡板部(300)，为一具有缺口(301)的环形结构，且环设于所述导流件(200)的周圈；
    第一驱动机构(400)，与所述导流件(200)连接，能够驱动所述导流件(200)旋转。
  2. 根据权利要求1所述的送风装置，其特征在于，所述导流件(200)周圈设有伸缩槽(201)，所述挡板部(300)可通过所述伸缩槽(201)缩入所述导流件(200)内部。
  3. 根据权利要求2所述的送风装置，其特征在于，所述挡板部(300)包括多个叶片(302)，所述叶片(302)与所述导流件(200)通过旋转结构(202)或滑动结构连接(203)，可通过旋转或滑动缩入所述导流件(200)内。
  4. 根据权利要求3所述的送风装置，其特征在于，还包括：
    第二驱动机构(500)，与所述叶片(302)连接，能够驱动所述叶片(302)旋转或滑动；
    且所述第二驱动机构(500)包括多个第一电机(501)，每一所述第一电机(501)对应与一所述叶片(302)连接；或者
    所述第二驱动机构(500)包括一个第一电机(501)，所述第一电机(501)通过传动结构(503)与所述多个叶片(302)连接。
  5. 根据权利要求1至4任一项所述的送风装置，其特征在于，所述挡板部(300)相对于所述导流件(200)突出的高度大于或等于所述环形风道(101)内环面与外环面之间距离的五分之四。
  6. 根据权利要求1至4任一项所述的送风装置，其特征在于，所述导流件(200)的侧面以及前面均为弧形面。
  7. 根据权利要求1至4任一项所述的送风装置，其特征在于，还包括：
    导流固定座(600)，与所述导流件(200)旋转连接，所述第一驱动机构(400) 设置于所述导流固定座(600)与所述导流件(200)之间。
  8. 根据权利要求7所述的送风装置，其特征在于，还包括：
    第三驱动机构(700)，与所述导流固定座(600)连接，能够通过所述导流固定座(600)驱动所述导流件(200)沿其轴向移动。
  9. 根据权利要求8所述的送风装置，其特征在于，所述第三驱动机构(700)包括：
    滑动座(701)；
    滑轨(702)，一端与所述导流固定座(600)连接，且被限定在所述滑动座(701)内活动，其一侧面设有第二条形齿(704)；
    第二电机(703)，输出端设有第二齿轮(707)，且所述第二齿轮(707)与所述第二条形齿(704)啮合连接。
  10. 一种空调，其特征在于，包括如权利要求1至9任一项所述的送风装置。
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