EP3757467B1 - Ensemble de sortie d'air et climatiseur - Google Patents

Ensemble de sortie d'air et climatiseur Download PDF

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Publication number
EP3757467B1
EP3757467B1 EP18909368.5A EP18909368A EP3757467B1 EP 3757467 B1 EP3757467 B1 EP 3757467B1 EP 18909368 A EP18909368 A EP 18909368A EP 3757467 B1 EP3757467 B1 EP 3757467B1
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EP
European Patent Office
Prior art keywords
air outlet
sliding
assembly
outlet frame
side plate
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP18909368.5A
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German (de)
English (en)
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EP3757467A1 (fr
EP3757467A4 (fr
Inventor
Xinfeng YU
Pan Yang
Hailin MA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of EP3757467A1 publication Critical patent/EP3757467A1/fr
Publication of EP3757467A4 publication Critical patent/EP3757467A4/fr
Application granted granted Critical
Publication of EP3757467B1 publication Critical patent/EP3757467B1/fr
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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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • 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
    • F24F13/20—Casings or covers

Definitions

  • the present invention relates to the field of air conditioning technologies, in particular, to an air outlet assembly and an air conditioner.
  • the air conditioner has been widely used in a comfort adjustment of a room of a ordinary user.
  • the air conditioner has a long service life. If the air conditioner is not cleaned in time during use, a large amount of dust may accumulate on internal components such as an air duct system, etc., and the dust may easily lead to a growth of harmful bacteria, making the air conditioner become a secondary pollution source, which directly endangers human health. Therefore, regular cleaning of the air conditioner, especially cleaning of air and water duct systems which are susceptible to pollution, has become an inevitable requirement for maintaining a clean environment.
  • the patent proposes an indoor unit, a housing of which has an access opening for allowing an internal functional component to be loaded into or removed from an interior of the housing, and an access panel whose shape is matched with a shape of the access opening is detachably disposed on the access opening.
  • the existence of the assembly gap not only destroys an overall aesthetics of an appearance design, but also affects condensation performance of the air outlet of the air conditioner in operation (the assembly gap is prone to air leakage around the air outlet, and heat exchange of a hot and cold airflow may easily form condensate water which affects use of a user).
  • Patent document No. CN206387021U discloses an indoor unit of a wall-mounted air conditioner, including a base plate, a heat exchanger, a panel and an air outlet frame.
  • the base plate has upper and lower ends in the width direction thereof.
  • Two opposite baffles extending in the vertical direction are arranged on the base plate in a protruding manner.
  • Sliding grooves are arranged on inner surfaces of the two baffles. The sliding grooves extend in a curve protruding backwards from the top to a lower front side.
  • the heat exchanger is mounted on the base plate.
  • the base plate, the two baffles and the heat exchanger together form an air duct inner cavity with a downward opening through enclosure.
  • the panel is arranged outside the heat exchanger in a covering manner and is detachably connected to the base plate.
  • the air outlet frame is used for mounting a cross-flow wind wheel assembly.
  • the air outlet frame is provided with sliding blocks at two opposite ends in the lengthwise direction of the base plate.
  • the air outlet frame and the two baffles are detachably mounted in the air duct inner cavity through cooperation between the sliding blocks and grooved rails of the sliding grooves.
  • a wall-mounted air conditioner is further disclosed.
  • Patent document EP 3 279 574 also discloses an indoor unit of a wall-mounted air conditioner, including a base plate, a heat exchanger, a panel and an air outlet frame.
  • Main purposes of the present invention is to provide an air outlet assembly and an air conditioner to solve a problem that it is inconvenient to remove an air outlet frame in the prior art.
  • an air outlet assembly includes: a panel component, a first side plate part and a second side plate part, and the first side plate part and the second side plate part being disposed at two ends of the panel component; a bottom shell part located at a bottom of the panel component; and an air outlet frame detachably mounted, by means of a sliding fastener mechanism, on the bottom shell part, the first side plate part and the second side plate part
  • the sliding fastener mechanism includes a first sliding fastener assembly including a first sliding fastener and a first sliding chute, one of the first sliding fastener and the first sliding chute is disposed at a bottom of the bottom shell part, and another one of the first sliding fastener and the first sliding chute is disposed on a side of the air outlet frame close to the bottom shell part.
  • first sliding fasteners and a plurality of first sliding chutes there are a plurality of first sliding fasteners and a plurality of first sliding chutes, and the plurality of first sliding fasteners and the plurality of first sliding chutes are arranged in sequence along a length direction of the bottom shell part and a length direction of the air outlet frame.
  • first sliding fastener is disposed on the air outlet frame and provided with a latch portion, and an angle between a bottom surface of the air outlet assembly and each one of the first sliding chute and the latch portion is a, and 1° ⁇ a ⁇ 60°.
  • the sliding fastener mechanism includes a second sliding fastener assembly including a second sliding fastener and a second sliding chute, one of the second sliding fastener and the second sliding chute is disposed at an end of the air outlet frame, and another one of the second sliding fastener and the second sliding chute is disposed on the first side plate part and the second side plate part.
  • the plurality of second sliding fasteners and the plurality of second sliding chutes are arranged in sequence along a width direction of the air outlet frame.
  • the second sliding chute is disposed on the air outlet frame, the second sliding fastener has an insertion end inserted into the second sliding chute, and an angle between a bottom surface of the air outlet assembly and each one of the insertion end and the second sliding chute is b, and 1° ⁇ b ⁇ 60°.
  • the air outlet frame includes a front panel region, a top water receiving tray region and an air outlet located between the front panel region and the top water receiving tray region.
  • the air outlet frame is provided with a screw hole and fixed on the bottom shell part by a screw passing through the screw hole.
  • the plurality of screw holes there are a plurality of screw holes, at least one of the plurality of screw holes is disposed in the front panel region, and the other at least one of the plurality of screw holes is disposed in the top water receiving tray region.
  • the air outlet assembly further includes a base part mounted at the bottom of the panel component and a middle frame part mounted on the panel component, and the bottom shell part is detachably mounted on the base part.
  • an air conditioner is provided, and the air conditioner includes the air outlet assembly above described.
  • the air outlet assembly has a simple structure and is convenient to be assembled and disassembled.
  • the air outlet frame is connected to the bottom shell part, the first side plate part and the second side plate part through the sliding fastener mechanism, assembly stability of the air outlet assembly in the present invention can be effectively improved.
  • panel component 10 first side plate part 20; second side plate part 30; bottom shell part 40; air outlet frame 50; front panel region 51; top water receiving tray region 52; air outlet 53; screw hole 54; first sliding fastener assembly 60; first sliding fastener 61; latch portion 611; first sliding chute 62; second sliding fastener assembly 70; second sliding fastener 71; insertion end 711; second sliding chute 72; base part 80; middle frame part 90; and screw 100.
  • spatial relative terms such as “on://”, “above://”, “on an upper surface of ......”, “upper”, etc., may be used herein to describe a spatial position relationship between a device or feature with other devices or features as shown in the drawings. It will be appreciated that the spatial relative terms are intended to contain different orientations in usage or operation in addition to orientations of the device described in the drawings. For example, if a device in the drawings is inverted, the device described as “above another device or structure” or “on another device or structure” may then be located as “below another device or structure” or “below another device or structure”. Thus, the exemplary terms “above toast” may include both “above toast.” and “below «" orientations. The device may also be located in other different modes (rotated by 90 degrees or located in other orientations), and the spatial relative description used herein are explained accordingly.
  • an air outlet assembly is provided.
  • the air outlet assembly in this embodiment includes a panel component 10, a first side plate part 20, a second side plate part 30, a bottom shell part 40, an air outlet frame 50, a base part 80 and a middle frame part 90.
  • the middle frame part 90 is mounted on the panel component 10, the base part 80 is mounted at a bottom of the panel component 10, the bottom shell part 40 is detachably mounted on the base part 80, the first side plate part 20 and the second side plate part 30 are fixedly disposed at two ends of the panel component 10 respectively, and the air outlet frame 50 is detachably mounted, by means of a sliding fastener mechanism, on the bottom shell part 40, the first side plate part 20 and the second side plate part 30.
  • the air outlet frame 50 may be removed from the bottom shell part 40, the first side plate part 20 and the second side plate part 30 by pulling out the air outlet frame 50 along the sliding fastener mechanism.
  • the air outlet assembly has a simple structure and is convenient to be assembled and disassembled.
  • the air outlet frame 50 in this embodiment is connected to the bottom shell part 40, the first side plate part 20 and the second side plate part 30 through the sliding fastener mechanism, assembly stability of the air outlet assembly in this embodiment can be effectively improved.
  • the air outlet frame 50 is provided with a screw hole 54 and is fixed on the bottom shell part 40 by a screw 100 passing through the screw hole 54, so a structure of the air outlet assembly is stable and reliable.
  • the screw 100 is first detached, and then the air outlet frame 50 is pulled out.
  • the air outlet frame 50 is first mounted on the bottom shell part 40, the first side plate part 20 and the second side plate part 30 through the sliding fastener mechanism, and then the air outlet frame 50 is fixed on the bottom shell part 40 by using the screw 100.
  • the air outlet frame 50 in this embodiment includes a front panel region 51, a top water receiving tray region 52 and an air outlet 53 located between the front panel region 51 and the top water receiving tray region 52. Since the air outlet frame 50 in this embodiment includes the top water receiving tray region 52, in an actual production process, it is not necessary to separately provide a structure for a water receiving tray platen. That is to say, in this embodiment, the water receiving tray platen and a front panel of the air outlet frame 50 is designed as a whole, which is integrally molded by one-time injection, and thus there is no assembly gap, as described in the background, in the top water receiving tray region 52 after the air outlet frame 50 is split. This integral design guarantees appearance integrity of the air outlet assembly, of which an effect is tiny, and there is no problem of a fusion of a hot airflow and a cold airflow in this region, which fundamentally avoids a hidden danger of condensate water.
  • the air outlet frame 50 there are a plurality of screw holes 54, at least one of the plurality of screw holes 54 is disposed in the front panel region 51, and at least one of the plurality of screw holes 54 is disposed in the top water receiving tray region 52.
  • three screw holes 54 are designed in the top water receiving tray region 52, and two screw holes 54 for fixing are designed in the front panel region 51, such that the air outlet frame 50 may be stably mounted on the bottom shell part 40 by using the screw 100.
  • the sliding fastener mechanism of this embodiment includes a first sliding fastener assembly 60, and the first sliding fastener assembly 60 includes a first sliding fastener 61 and a first sliding chute 62.
  • One of the first sliding fastener 61 and the first sliding chute 62 is disposed at a bottom of the bottom shell part 40, and another one of the first sliding fastener 61 and the first sliding chute 62 is disposed on a side of the air outlet frame 50 close to the bottom shell part 40.
  • first sliding fasteners 61 and a plurality of first sliding chutes 62 There are a plurality of first sliding fasteners 61 and a plurality of first sliding chutes 62, and the plurality of first sliding fasteners 61 and the plurality of first sliding chutes 62 are arranged in sequence along a length direction of the bottom shell part 40 and a length direction of the air outlet frame 50, so as to stably position and mount the air outlet frame 50.
  • the first sliding fastener 61 is disposed on the air outlet frame 50 and is provided with a latch portion 611. During assembly, the latch portion 611 is inserted into the first sliding chute 62. An angle between a bottom surface of the air outlet assembly and each one of the first sliding chute 62 and the latch portion 611 is a, and 1° ⁇ a ⁇ 60°.
  • first sliding fasteners 61 there are five first sliding fasteners 61 in this embodiment, and correspondingly, there are also five sliding chutes 62.
  • the number of the first sliding chutes 62 and the number of the first sliding fasteners 61 may be set to three and so on.
  • the sliding fastener mechanism includes a second sliding fastener assembly 70
  • the second sliding fastener assembly 70 includes a second sliding fastener 71 and a second sliding chute 72.
  • One of the second sliding fastener 71 and the second sliding chute 72 is disposed at an end of the air outlet frame 50, and another one of the second sliding fastener 71 and the second sliding chute 72 is disposed on the first side plate part 20 and the second side plate part 30.
  • the plurality of second sliding fasteners 71 and the plurality of second sliding chutes 72 are arranged in sequence along a width direction of the air outlet frame 50.
  • the second sliding chute 72 is disposed on the air outlet frame 50, and the second sliding fastener 71 has an insertion end 711 inserted into the second sliding chute 72.
  • An angle between a bottom surface of the air outlet assembly and each one of the insertion end 711 and the second sliding chute 72 is b, and 1° ⁇ b ⁇ 60°.
  • the air outlet frame 50 is directly attached to the whole machine through the sliding fastener mechanism from a front of the air conditioner.
  • FIG. 11 A snap-fit connection state is shown in FIG. 11
  • FIG. 12 A partial enlarged analysis of snap-fit assembly in the two regions is shown in FIG. 12 , a front end of the sliding fastener 71 bears against a guiding slope on the second sliding chute 72 to make the sliding fastener 71 slide into the second sliding chute 72.
  • a mating surface of the second sliding fastener 71 is parallel to a mating surface of the second sliding chute 72, so as to make the second sliding chute 72 and the second sliding fastener 71 fit each other.
  • An angle between this mating surface of the second sliding chute 72 or the second sliding fastener 71 and a horizontal is an acute angle, which can play a certain hooking effect in terms of mechanical properties. Therefore, this connection structure can play a preliminary hooking and correcting assembly function.
  • the angle between this mating surface of the second sliding chute 72 or the second sliding fastener 71 and a horizontal does not form a larger inclination angle, which keeps a propulsive force direction during assembly and a conventional assembly operation force direction within a range, and therefore, it is relatively easy to realize an assembly operation.
  • the first sliding fasteners 61 on a front of a back of the front panel of the air outlet frame 50 shown in FIG. 3 are respectively matched with the first sliding chutes 62 on a front of the bottom shell part 40 shown in FIG. 5 , and the assembly situation is shown in FIG. 9 .
  • a partial enlarged view of matching the first sliding chute 62 with the first sliding fastener 61 is shown in FIG.
  • a lower edge opening angle of the first sliding chute 62 of 20 degrees is matched with a hooking angle of the first sliding fastener 61 of 21 degrees, which can smoothly guide the first sliding fastener 61 on the back of the panel of the air outlet frame 50 into the first sliding chute 62 during an assembly process, and achieves a certain pulling and tightening effect, such that the front panel region 51 of the air outlet frame 50 fits better with the whole machine, so as to avoid an appearance problem of distortion due to warping deformation of the front panel region 51 of the air outlet frame 50.
  • the hanging angle of the second sliding chute 72 and the hooking angle of the first sliding fastener 61 designed on the two ends of the air outlet frame 50 are verified by actual prototypes. They have a good fixing effect and convenient disassembly, which can not only meet integrity and micro-deformation requirements proposed for an appearance, but also improve reliability of the entire assembly.
  • the water receiving tray platen is integrated with the front panel of the air outlet frame, and a fixing solution of matching and fastening each of the first sliding fastener assembly and the second sliding fastener assembly with a screw is adopted, which not only achieves requirements of a beautiful appearance of the air outlet frame, but also improves a condensation performance, and ensures reliability of a fasten connection of the whole machine, so as to ensure that the air outlet frame can still be closely connected to the whole machine after multiple disassembly and assembly.
  • an optimized snap-fit matching angle can make a disassembly angle directly fall into an actual controllable range of the assembly operation, which greatly facilitates a disassembly and assembly operation of actual production and after-sales maintenance.
  • an air conditioner is provided, and the air conditioner includes the air outlet assembly described in the above embodiments.
  • this design invents an integral air outlet frame which is connected to the first and second side plate parts through a snap-fit and fastened to the bottom shell part with the screws.
  • This structure not only facilitates the disassembly and maintenance of internal parts for an air and water duct system (bottom shell parts), but also obtains a better appearance effect and a better condensation performance at the air outlet.
  • the air outlet frame is a main structure for blocking the bottom shell parts of the air and water duct system to be moved out of the whole machine.
  • the air outlet frame not only plays a role of exhausting and guiding air, but also is a main appearance component facing the users, and its structural design may directly affect the final appearance effect of the whole machine.
  • the air outlet assembly of the present invention realizes the quick disassembly and assembly of internal parts for the air duct and the water duct, which is convenient for after-sales maintenance, cleaning and disassembly, and can ensure a better appearance effect.
  • the design of the sliding fastener mechanism takes into account a fixing effect and a convenience of disassembly, and has a good assembly performance.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Air-Flow Control Members (AREA)

Claims (10)

  1. Un assemblage de sortie d'air, comprenant :
    un composant panneau (10), une première partie plaque de côté (20) et une deuxième partie plaque de côté (30), et la première partie plaque de côté (20) et la deuxième partie plaque de côté (30) étant disposées au niveau de deux extrémités du composant panneau (10) ;
    une partie coque de dessous (40) située au niveau d'un dessous du composant panneau (10) ;
    caractérisé en ce que l'assemblage de sortie d'air comprend de surcroît :
    un cadre de sortie d'air (50) monté de façon amovible, au moyen d'un mécanisme de fixation coulissante, sur la partie coque de dessous (40), la première partie plaque de côté (20) et la deuxième partie plaque de côté (30),
    dans lequel le mécanisme de fixation coulissante comprend un premier assemblage de fixation coulissante (60) comprenant une première fixation coulissante (61) et une première glissière coulissante (62), un élément parmi la première fixation coulissante (61) et la première glissière coulissante (62) est disposé au niveau d'un dessous de la partie coque de dessous (40), et l'autre élément parmi la première fixation coulissante (61) et la première glissière coulissante (62) est disposé sur un côté du cadre de sortie d'air (50) près de la partie coque de dessous (40),
    dans lequel la première fixation coulissante (61) est disposée sur le cadre de sortie d'air (50) et munie d'une portion verrou (611), et un angle entre une surface de dessous de l'assemblage de sortie d'air et chacune d'entre la première glissière coulissante (62) et la portion verrou (611) vaut a, et 1°<a<60°.
  2. L'assemblage de sortie d'air selon la revendication 1, caractérisé en ce qu'il y a une pluralité de premières fixations coulissantes (61) et une pluralité de premières glissières coulissantes (62), et la pluralité de premières fixations coulissantes (61) et la pluralité de premières glissières coulissantes (62) sont agencées en séquence le long d'un sens de la longueur de la partie coque de dessous (40) et d'un sens de la longueur du cadre de sortie d'air (50).
  3. L'assemblage de sortie d'air selon la revendication 1 ou la revendication 2, caractérisé en ce que le mécanisme de fixation coulissante comprend un deuxième assemblage de fixation coulissante (70) comprenant une deuxième fixation coulissante (71) et une deuxième glissière coulissante (72), un élément parmi la deuxième fixation coulissante (71) et la deuxième glissière coulissante (72) est disposé au niveau d'une extrémité du cadre de sortie d'air (50), et un autre élément parmi la deuxième fixation coulissante (71) et la deuxième glissière coulissante (72) est disposé sur la première partie plaque de côté (20) et la deuxième partie plaque de côté (30).
  4. L'assemblage de sortie d'air selon la revendication 3, caractérisé en ce qu'il y a une pluralité de deuxièmes fixations coulissantes (71) et une pluralité de deuxièmes glissières coulissantes (72), et la pluralité de deuxièmes fixations coulissantes (71) et la pluralité de deuxièmes glissères coulissantes (72) sont agencées en séquence le long d'un sens de la largeur du cadre de sortie d'air (50).
  5. L'assemblage de sortie d'air selon la revendication 3, caractérisé en ce que la deuxième glissière coulissante (72) est disposée sur le cadre de sortie d'air (50), la deuxième fixation coulissante (71) a une extrémité d'insertion (711) insérée dans la deuxième glissière coulissante (72), et un angle entre une surface de dessous de l'assemblage de sortie d'air et chacune d'entre l'extrémité d'insertion (711) et la deuxième glissière coulissante (72) vaut b, et 1°<b<60°.
  6. L'assemblage de sortie d'air selon n'importe laquelle des revendications 1 à 5, caractérisé en ce que le cadre de sortie d'air (50) comprend une région de panneau avant (51), une région de plateau de réception d'eau de dessus (52) et une sortie d'air (53) située entre la région de panneau avant (51) et la région de plateau de réception d'eau de dessus (52).
  7. L'assemblage de sortie d'air selon la revendication 6, caractérisé en ce que le cadre de sortie d'air (50) est muni d'un trou de vis (54) et attaché sur la partie coque de dessous (40) par une vis (100) passant à travers le trou de vis (54).
  8. L'assemblage de sortie d'air selon la revendication 7, caractérisé en ce qu'il y a une pluralité de trous de vis (54), au moins un trou de vis de la pluralité de trous de vis (54) est disposé dans la région de panneau avant (51), et au moins un trou de vis de la pluralité de trous de vis (54) est disposé dans la région de plateau de réception d'eau de dessus (52).
  9. L'assemblage de sortie d'air selon n'importe laquelle des revendications 1 à 8, caractérisé en ce que l'assemblage de sortie d'air comprend en outre une partie base (80) montée au niveau du dessous du composant panneau (10) et une partie de cadre médiane (90) montée sur le composant panneau (10),
    dans lequel la partie coque de dessous (40) est montée de façon amovible sur la partie base (80).
  10. Un conditionneur d'air, comprenant un assemblage de sortie d'air, caractérisé en ce que l'assemblage de sortie d'air est l'assemblage de sortie d'air selon n'importe laquelle des revendications 1 à 9.
EP18909368.5A 2018-03-15 2018-12-07 Ensemble de sortie d'air et climatiseur Active EP3757467B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810215400.2A CN110274380A (zh) 2018-03-15 2018-03-15 出风组件及空调器
PCT/CN2018/119837 WO2019174321A1 (fr) 2018-03-15 2018-12-07 Ensemble de sortie d'air et climatiseur

Publications (3)

Publication Number Publication Date
EP3757467A1 EP3757467A1 (fr) 2020-12-30
EP3757467A4 EP3757467A4 (fr) 2021-04-21
EP3757467B1 true EP3757467B1 (fr) 2022-03-16

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CN (1) CN110274380A (fr)
WO (1) WO2019174321A1 (fr)

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CN111981574A (zh) * 2020-08-26 2020-11-24 Tcl空调器(中山)有限公司 出风面板结构和空调器

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CN107543298B (zh) * 2017-08-24 2024-01-30 珠海格力电器股份有限公司 空调器
CN107655190A (zh) * 2017-08-24 2018-02-02 珠海格力电器股份有限公司 空调器
CN208012043U (zh) * 2018-03-15 2018-10-26 珠海格力电器股份有限公司 出风组件及空调器

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