WO2018139817A1 - Dispositif de climatisation de type plafond - Google Patents

Dispositif de climatisation de type plafond Download PDF

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Publication number
WO2018139817A1
WO2018139817A1 PCT/KR2018/000938 KR2018000938W WO2018139817A1 WO 2018139817 A1 WO2018139817 A1 WO 2018139817A1 KR 2018000938 W KR2018000938 W KR 2018000938W WO 2018139817 A1 WO2018139817 A1 WO 2018139817A1
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WO
WIPO (PCT)
Prior art keywords
opening
discharge
intake
closing plate
air conditioner
Prior art date
Application number
PCT/KR2018/000938
Other languages
English (en)
Korean (ko)
Inventor
장성록
Original Assignee
장성록
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 장성록 filed Critical 장성록
Priority to CN201880008216.9A priority Critical patent/CN110249180B/zh
Publication of WO2018139817A1 publication Critical patent/WO2018139817A1/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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
    • 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
    • F24F2013/205—Mounting a ventilator fan therein

Definitions

  • the present invention relates to a ceiling type air conditioner, and more particularly, to a ceiling type air conditioner having a structure which can be installed in a narrow ceiling and provides cold and hot air in various directions.
  • an air conditioner is an apparatus used to properly warm or cool air in a building or a home, and includes an air conditioner and a heater.
  • the air conditioner is a wall-mounted type, a stand type and a ceiling type are mainly used, and the wall-mounted type is used in a room or a small living room because the capacity is small and often installed in a window.
  • the stand type has a large capacity and is widely used in a living room of a large apartment and a large family home
  • the ceiling type is used in a building that occupies a large area such as an office or a factory.
  • the ceiling air conditioner is fixedly installed on the ceiling so that cold air is generated from the ceiling and discharged to the lower space part.
  • the conventional ceiling-type air conditioner has a problem in that the wind is not properly transmitted because four air vents are formed, and there is a problem in that installation is difficult when the installation place of the ceiling is narrow.
  • An object of the present invention is to provide a ceiling air conditioner formed of a structure that can deliver the wind in various directions as possible and a structure that can be installed even if the installation place is narrow in the ceiling.
  • the present invention includes a body having a fan and a heater formed therein for heat exchange therein, and an intake and exhaust member formed at a lower portion of the body, wherein the intake and exhaust member is a flat substrate portion, and a protruding portion protruding from the center portion of the substrate portion. It is formed to, and the projection portion provides a ceiling air conditioner device, characterized in that the grill portion formed in the central plane, the discharge portion is formed in the lateral inclined surface of the hexagonal shape around the grill portion.
  • the intake and exhaust member further includes an opening and closing portion formed in the corner portion of the substrate portion, the opening and closing portion may include an opening and closing hole formed in the corner portion of the substrate portion, and an opening and closing plate formed to open and close the opening and closing hole.
  • the substrate portion is formed with a concave groove through which the opening and closing plate can be inserted, and the distance (b) between the concave grooves includes an opening and closing plate formed larger than the length (a) of the opening and closing plate at the point where the opening and closing plate is inserted. can do.
  • a locking protrusion may be formed on the opening and closing plate.
  • the discharge part discharge door formed in eight discharge holes formed between the substrate portion and the protrusion plate portion formed with the grill portion, a hinge portion connecting the discharge door and the protrusion plate portion, and the discharge door rotates the hinge portion on the axis. It may include a door driving unit formed to open and close the part.
  • the door driving unit includes a rack member hinged to one side of the discharge door, a pinion member engaged with the other end of the rack member, a motor driving unit for driving the pinion member, and a support roller member for supporting the rack member. It may include.
  • Only a part of the discharge portion of the intake and exhaust member can be selectively opened.
  • the intake and exhaust member may be formed so that the discharge door of the discharge portion is opened in the horizontal direction.
  • An elevating portion for elevating the body and the intake and exhaust member together is further formed, and the elevating portion is formed in an upper portion of the intake and exhaust member, a cable portion having one side coupled to the annular portion, and wound around the cable portion. It may include a lifting drive unit, such as a motor formed, and a guide roller unit for guiding the cable unit to the lifting drive unit.
  • the air intake and exhaust member may be formed with a wind direction guide portion inside the discharge door.
  • the wind direction guide portion may include a guide bar formed to be arranged in parallel in a plurality of discharge holes in parallel, a hinge axis formed on each of the guide bars, a rack member spaced apart from the hinge axis, and connected to the guide bar by a hinge coupling, and the rack And a pinion member engaged with the member, and a drive unit for driving the pinion member.
  • the present invention forms a structure equipped with an opening and closing plate and, if necessary, does not remove the entire intake / exhaust member from the body, and then removes only the opening and closing plate. Saving effect is generated.
  • the discharge door is formed in a structure that is opened in a horizontal direction with respect to the discharge hole has the effect that the cold air or warm air is discharged with a directional and evenly spread.
  • six discharge doors of the intake and exhaust member may be formed, and the effect of evenly spreading cold or warm air is generated.
  • the present invention has the effect that the operation can be easily carried out during installation and removal of the ceiling-type air conditioner device through the elevating portion.
  • FIG. 1A is a front view of the ceiling air conditioner according to the present invention
  • FIG. 1B is a bottom view of the ceiling air conditioner according to the present invention.
  • FIG. 2 is an enlarged schematic view of a portion A shown in FIG. 1.
  • Figure 3 (a) is a partial front view of the opening and closing plate is mounted on the substrate portion
  • Figure 3 (b) is a cross-sectional view of the CC 'portion in Figure 3 (a)
  • Figure 3 (c) is a It is sectional drawing which shows the state which moved the opening and closing plate to one side groove
  • FIG.3 (d) is sectional drawing which shows the state which separated the opening / closing plate below the board
  • Figure 4 (a) is a plan view showing that the engaging projection is formed on one side of the opening and closing plate
  • Figure 4 (b) is a side view showing that the engaging projection is formed on one side of the opening and closing plate.
  • FIG. 5 (a) is a cross-sectional view showing a state in which the discharge wing of the discharge portion is closed
  • Figure 5 (b) is a cross-sectional view showing a state in which the discharge wing of the discharge portion is open
  • Figure 5 (c) is a view of FIG. ) Front view of the state.
  • Figure 6 is a front view showing that only a part of the plurality of discharge doors selectively open in the discharge portion of the intake and exhaust member.
  • FIG. 7 is a schematic view showing a modification of the intake and exhaust member.
  • FIG. 8 is a schematic bottom view showing a case where six discharge doors of the intake and exhaust member are formed.
  • FIG. 9 is a schematic front view showing a lifting structure of the ceiling air conditioner of the present invention.
  • FIG. 10 (A) is a front view which shows one of the discharge parts of an intake and exhaust member
  • FIG. 10 (b) is a front view which shows the state in which the discharge door was opened in the state (a) of FIG. 10, (c) of FIG. ) Is a schematic perspective view of FIG. 10B as viewed from the top.
  • FIG. 1A is a front view of the ceiling air conditioner according to the present invention
  • FIG. 1B is a bottom view of the ceiling air conditioner according to the present invention.
  • the ceiling air conditioner device 100 of the present invention includes a body 110 having a fan 108 and a heater 109 formed therein for heat exchange therein, and an intake and exhaust member 130 formed under the body 110. do.
  • the intake and exhaust member 130 is a state in which the indoor air is moved to the body 110, the grill unit 132, and the indoor air is circulated through the grill unit 132 after being circulated in the body 110 to cold or warm
  • the discharge unit 150 discharged to the outside from, and the opening and closing portion 170 is formed so that it can be repaired without removing the entire intake and exhaust member 130 when a problem such as a failure occurs in the body 110.
  • the intake and exhaust member 130 is formed of a flat substrate portion 134 and an octagonal protrusion 136 having a central portion of the substrate portion 134 protruding to the opposite side of the body 110.
  • the protrusion 136 includes a grill part 132 formed on a central plane, and a discharge part 150 formed on an octagonal side inclined surface about the grill part 132.
  • the opening and closing portion 170 is formed at a corner portion of the substrate portion 134.
  • the grill part 132 is positioned at the center of the intake and exhaust member 130, and has a plurality of small holes 133, which serve as a passage through which indoor air is introduced.
  • FIG. 2 is an enlarged schematic view of a portion A shown in FIG. 1.
  • the opening and closing portion 170 includes an opening and closing hole 171 formed at an edge portion of the substrate portion 134, and an opening and closing plate 172 formed to open and close the opening and closing hole 171.
  • FIG. 2A illustrates a state in which the opening and closing plate 172 is attached
  • FIG. 2B illustrates a state in which the opening and closing plate 172 is removed.
  • Figure 3 shows a process of separating the opening and closing plate in the structure of Figure 2
  • Figure 3 (a) is a partial front view in which the opening and closing plate is mounted on the substrate portion
  • Figure 3 (b) is Figure 3 (a) Is a cross-sectional view of the CC 'portion
  • Figure 3 (c) is a cross-sectional view showing a state in which the opening and closing plate is moved to one side groove in Figure 3 (b)
  • Figure 3 (d) is a state (c) of Figure 3 Is a cross-sectional view showing a state in which the opening and closing plate is separated below the substrate portion.
  • the present invention has a structure that is formed so that the opening and closing plate 172 can be separated when necessary in the substrate portion 134, the recess 134-2 into which the opening and closing plate 172 can be inserted into the substrate portion 134. Is formed, and the distance (b) between the concave grooves (134-2) is greater than the length (a) of the opening and closing plate 172 at the point where the opening and closing plate 172 is retracted, thereby (c) of FIG.
  • the opening and closing plate 172 is moved to one side of the concave groove 134-2, the other side of the opening and closing plate 172 is separated from the other side of the concave groove 134-2 as shown in FIG. You can.
  • Figure 4 (a) is a plan view showing that the engaging projection is formed on one side of the opening and closing plate
  • Figure 4 (b) is a side view showing that the engaging projection is formed on one side of the opening and closing plate.
  • the opening and closing plate 172 is formed in the form that the engaging projection 178 is formed on one side of the opening and closing plate 172 as shown in FIG.
  • the plurality of locking protrusions 178 serves to easily move the opening and closing plate 172 between the recessed grooves 134-2 of the substrate portion 134.
  • the operator can move the opening and closing plate 172 between the recessed grooves 134-2 of the substrate portion 134 in the state where the end of one finger spans the engaging protrusion 178, and if necessary, the two finger ends. It can hold and move the opening and closing plate 172 in a state spanning the adjacent engaging projections (178a, 178b).
  • the present invention forms a structure equipped with the opening and closing plate 172 as described above, if necessary, after separating the opening and closing plate 172 without separating the entire intake and exhaust member 130 from the body 110, the opening and closing plate 172 It is possible to carry out the necessary repairs to the holes in which the holes are located, which makes the work easier and saves time.
  • FIG. 5 is a cross-sectional view showing a portion BB 'of FIG. 1, which will be described in more detail
  • FIG. 5 (a) is a cross-sectional view showing a state in which a discharge wing of the discharge unit is closed
  • FIG. 5 (b) shows a discharge wing of the discharge unit. It is sectional drawing which shows an open state
  • FIG.5 (c) is a front view of the state of FIG.5 (b).
  • the discharge part 150 includes discharge doors 153 formed in eight discharge holes 159 formed between the substrate part 134 and the protrusion plate part 201 in which the grill part 132 is formed, and the discharge door 153.
  • the door driving unit 190 is formed to open and close the discharge unit 150 by rotating the hinge portion 155 and the hinge portion 155 and the discharge door 153 to the shaft 155 connecting the shaft and the protrusion plate portion 201. ).
  • the door driving unit 190 includes a rack member 192 hinged to one side of the discharge door 153, a pinion member 194 engaged with the other end of the rack member 192, and the pinion member 194. And a motor driving part 196 for driving the support roller member 198 for supporting the rack member 192.
  • the support roller member 198 is formed to face the pinion member 194 around the rack member 192 to guide the rack member 192 to move up and down by the pinion member 194. .
  • Figure 6 is a front view showing that only a part of the plurality of discharge doors selectively open in the discharge portion of the intake and exhaust member.
  • FIG. 6 is a schematic front view showing a state in which all the discharge parts of the intake and exhaust member are closed
  • FIG. 6 (b) is a schematic front view showing only a part of the discharge portion of the intake and exhaust member.
  • 6 (c) is a schematic front view showing a state in which only another part of the discharge portion of the intake and exhaust member is opened.
  • the present invention forms a remote control 300 having a button that can selectively open only a part of the discharge unit 150 of the intake and exhaust member 130, the discharge portion of the intake and exhaust member 130 as shown in (a) of FIG.
  • the first button 302 which opens only the first discharge hole 159a of the discharge unit 150 among the buttons of the remote controller 300 is pressed in the state in which all of the 150 are closed, as shown in FIG. 6B. Only the first discharge hole 159a of the discharge unit 150 is opened, and cold or warm air is discharged only through the first discharge hole 159a.
  • FIG. 7 is a schematic view showing a modification of the intake and exhaust member.
  • FIG. 7A is a front view showing a modification of the intake and exhaust member
  • FIG. 7B is a front view showing a state in which the discharge part is opened in the modification of the intake and exhaust member
  • FIG. 7C is a view of the intake and exhaust member. The bottom view which shows the state in which the discharge part was opened in a modification.
  • the intake and exhaust member 130 is configured as shown in FIG. 7, and the discharge door 153 of the discharge part 150 is formed to open in the horizontal direction.
  • the hinge door 153a vertically formed on one side of the discharge door 153 and the hinge shaft 153a are discharged so that the discharge door 153 of the discharge part 150 is opened in the horizontal direction.
  • the discharge door 153 is formed in a horizontal direction based on the discharge hole 159, and in particular, the discharge door 153 is formed.
  • the cool air or warm air discharged through the discharge hole 159 is discharged with directionality and blows outward in the form of a whirlwind to spread the cold and warm air evenly. Can be produced.
  • FIG. 8 is a schematic bottom view showing a case where six discharge doors of the intake and exhaust member are formed.
  • six discharge doors 153 of the intake and exhaust member 130 may be formed as shown in FIG. 8, and even in this case, even if only four discharge doors 153 having a conventional structure are formed, the cold or warm air is evenly distributed. The effect of diffusion occurs.
  • FIG. 9 is a schematic front view showing a lifting structure of the ceiling air conditioner of the present invention.
  • the ceiling air conditioner device 100 of the present invention can be raised and lowered together with the intake and exhaust member 130 by pressing the lifting button 312 formed on the remote control 300 is further formed by the lifting unit 400 for ease of cleaning. have.
  • the elevating unit 400 has a ring portion 402 formed at four corners of the upper portion of the intake and exhaust member 130, a cable portion 404 coupled to one side of the ring portion 402, and the cable portion 404.
  • the elevating driving part 406 and the guide roller part 408 are fixed to the ceiling portion where the ceiling air conditioner 100 is installed.
  • the down button of the remote controller 300 is pressed.
  • the intake and exhaust member 130 is lowered and separated from the body (110).
  • the worker may press the stop button of the remote controller 300 to clean or repair the body 110 or the intake and exhaust member 130 after stopping the ceiling type air conditioner 100.
  • the lifting and lowering drive unit 406 operates to wind the four cable units 404. 130 is raised to move to the previously mounted position.
  • the present invention has the effect that the cleaning or repair of the body 110 or the intake and exhaust member 130 can be easily carried out through the lifting unit 400.
  • FIG. 10 is an enlarged front view of a part of the intake and exhaust member of the ceiling air conditioner of the present invention.
  • FIG. 10 (A) is a front view which shows one of the discharge parts of an intake and exhaust member
  • FIG. 10 (b) is a front view which shows the state in which the discharge door was opened in the state (a) of FIG. 10, (c) of FIG. ) Is a schematic perspective view of FIG. 10B as viewed from the top.
  • the wind direction guide part 250 is formed in the discharge door 153 inside the discharge part 150.
  • the wind direction guide part 250 includes guide bars 252a, 252b, and 252c formed to be arranged in parallel in a plurality of discharge holes 159 in parallel with each other, and hinge shafts formed in each of the guide bars 252a, 252b, and 252c. 254, a rack member 256 spaced apart from the hinge shaft 254 and hingedly coupled to the guide bars 252a, 252b, and 252c, a pinion member 258 engaged with the rack member 256, and And a driving unit 259 formed of a motor or the like for driving the pinion member 258.
  • the pinion member 258 When the driving unit 259 is operated, the pinion member 258 is rotated to move the rack member 256 so that the guide bars 252a, 252b, and 252c are rotated about the hinge shaft 254 to be discharged to the outside. Guide the direction of warmth.
  • the present invention has the effect of acting so that the cold air or warm air is evenly configured by additionally configuring the wind direction guide unit 250 as described above.

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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)

Abstract

La présente invention concerne un dispositif de climatisation de type plafond comprenant : un corps possédant un ventilateur et un élément chauffant, formé à l'intérieur de celui-ci, pour un échange de chaleur ; et un élément d'admission/échappement formé au niveau de la partie inférieure du corps, l'élément d'admission/d'échappement comprenant une partie plaque plate, et une partie saillante faisant saillie à partir du centre de la partie plaque, et la partie saillante comprenant une partie de grille formée sur une surface plate centrale de celle-ci, et des parties d'évacuation formées en tant que côtés latéraux inclinés d'une forme polygonale ayant six côtés ou plus par rapport à la partie de grille.
PCT/KR2018/000938 2017-01-25 2018-01-22 Dispositif de climatisation de type plafond WO2018139817A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880008216.9A CN110249180B (zh) 2017-01-25 2018-01-22 吊顶式空调装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2017-0000476 2017-01-25
KR2020170000476U KR200485454Y1 (ko) 2017-01-25 2017-01-25 천정형 에어컨 장치

Publications (1)

Publication Number Publication Date
WO2018139817A1 true WO2018139817A1 (fr) 2018-08-02

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Application Number Title Priority Date Filing Date
PCT/KR2018/000938 WO2018139817A1 (fr) 2017-01-25 2018-01-22 Dispositif de climatisation de type plafond

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KR (1) KR200485454Y1 (fr)
CN (1) CN110249180B (fr)
WO (1) WO2018139817A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006258363A (ja) * 2005-03-17 2006-09-28 Sanyo Electric Co Ltd 天井埋込型空気調和装置
KR20090047432A (ko) * 2009-04-21 2009-05-12 범아건설 주식회사 천정형 에어컨
KR101039768B1 (ko) * 2010-10-16 2011-06-09 허만승 기류전환용 호퍼와 스윙그릴을 부착한 천장 4방향 에어콘의 실내기
KR20120020930A (ko) * 2010-08-31 2012-03-08 위니아만도 주식회사 천정형 에어컨
KR20170002343A (ko) * 2016-12-23 2017-01-06 엘지전자 주식회사 공기조화기의 실내기

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100804606B1 (ko) 2006-09-01 2008-02-20 위니아만도 주식회사 천장카세트 에어컨의 설치구조
KR20150043573A (ko) * 2013-10-11 2015-04-23 엘지전자 주식회사 공기조화기의 실내기
CN205807700U (zh) * 2016-06-14 2016-12-14 河北东泰节能环保科技有限公司 空调机组

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006258363A (ja) * 2005-03-17 2006-09-28 Sanyo Electric Co Ltd 天井埋込型空気調和装置
KR20090047432A (ko) * 2009-04-21 2009-05-12 범아건설 주식회사 천정형 에어컨
KR20120020930A (ko) * 2010-08-31 2012-03-08 위니아만도 주식회사 천정형 에어컨
KR101039768B1 (ko) * 2010-10-16 2011-06-09 허만승 기류전환용 호퍼와 스윙그릴을 부착한 천장 4방향 에어콘의 실내기
KR20170002343A (ko) * 2016-12-23 2017-01-06 엘지전자 주식회사 공기조화기의 실내기

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Publication number Publication date
KR200485454Y1 (ko) 2018-01-11
CN110249180B (zh) 2021-03-19
CN110249180A (zh) 2019-09-17

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