WO2010074495A4 - Climatiseur monté au plafond - Google Patents

Climatiseur monté au plafond Download PDF

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Publication number
WO2010074495A4
WO2010074495A4 PCT/KR2009/007699 KR2009007699W WO2010074495A4 WO 2010074495 A4 WO2010074495 A4 WO 2010074495A4 KR 2009007699 W KR2009007699 W KR 2009007699W WO 2010074495 A4 WO2010074495 A4 WO 2010074495A4
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
panel
disposed
main body
motor
Prior art date
Application number
PCT/KR2009/007699
Other languages
English (en)
Korean (ko)
Other versions
WO2010074495A3 (fr
WO2010074495A2 (fr
Inventor
정만식
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to ES09835261T priority Critical patent/ES2784025T3/es
Priority to CN200980152482XA priority patent/CN102265095A/zh
Priority to EP09835261.0A priority patent/EP2378214B1/fr
Priority to US13/141,833 priority patent/US20120003917A1/en
Publication of WO2010074495A2 publication Critical patent/WO2010074495A2/fr
Publication of WO2010074495A3 publication Critical patent/WO2010074495A3/fr
Publication of WO2010074495A4 publication Critical patent/WO2010074495A4/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
    • 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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • 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
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/26—Details or features not otherwise provided for improving the aesthetic appearance

Definitions

  • the present invention relates to a ceiling-type air conditioner, and more particularly, to a ceiling-type air conditioner having an elevator mechanism for generating / delivering driving force for lifting / lowering a door panel that opens / closes an air-
  • the present invention relates to a ceiling-type air conditioner.
  • the ceiling-mounted air conditioner includes an indoor unit installed on the upper side of the ceiling and performing a cooling function, an outdoor unit performing heat dissipation and compression functions, and a refrigerant pipe connecting the indoor unit and the outdoor unit to each other.
  • a ceiling-mounted air conditioner including: a main body having a bottom portion opened to allow air to be sucked from a lower portion to an upper portion; And a plurality of elevating mechanisms for elevating and lowering the door panel, wherein each of the elevating mechanisms is fixed to the upper surface of the door panel by a predetermined distance so as to open and close the door panel
  • a rotary member disposed on the main body and brought into contact with the movable member to move up and down the movable member; a shaft connected to both ends of the rotary member of the other elevating mechanism adjacent to the rotary member; , And is connected to any one of the rotating members connected to the shaft so as to rotate the shaft
  • a shaft driving unit for transmitting the driving force.
  • an air conditioner comprising: a suction panel disposed on a bottom surface of the main body and forming an air suction port in the center as a part of an opened bottom surface of the main body; And a discharge port panel having an air discharge port through which heat exchanged air is discharged to a rim portion, wherein the rotary member, the shaft, and the shaft driving portion are installed in the suction panel.
  • the shaft driving unit is disposed at a front end portion, a rear end portion, or a left end portion and a right end portion of the door panel.
  • the shaft driving unit includes a motor having a rotation axis disposed in parallel with a part of the shaft, and an interlocking member connected to the rotation shaft of the motor and interlocking the shaft.
  • the interlocking member includes a motor gear connected to the rotation shaft of the motor and a shaft gear coupled to the shaft to rotate the shaft while being engaged with the motor gear.
  • the rotating member includes a pinion gear having the shaft as its rotation axis
  • the shifting member includes a rack gear that is engaged with the pinion gear and is moved up and down.
  • the suction port panel is provided with a motor cover which surrounds a part of the shaft and rotatably supports the shaft while enclosing the shaft driving portion.
  • the suction port panel is provided with a shaft bracket that surrounds a part of the outer circumference of the shaft and supports the shaft so that the shaft rotates.
  • shaft driving unit is installed closer to one of the rotating members of each of the elevating mechanisms and the shaft bracket is attached to another rotating member of the elevating mechanism that is not closely attached to the shaft driving unit It is installed closely.
  • a hook groove is formed in the suction port panel, and one end of the shaft bracket is hooked to the hook groove.
  • the suction port panel is provided with a screw fastening part on one side of the hook groove, and the other end of the shaft bracket is screwed to the screw fastening part.
  • the ceiling-mounted air conditioner according to the present invention is characterized in that the door panel is arranged so as to be vertically moved up and down with respect to a suction panel formed with an air inlet, and a lift driving part for lifting and lowering the door panel is disposed on the suction panel, Since the air suction port can be opened and closed by the operation of receiving the driving force of the driving unit and being lifted and lowered from the lower portion of the suction panel, it is possible to improve the appearance of the product and provide advantageous advantages in the design of the design.
  • FIG. 1 is a perspective view of a ceiling type air conditioner according to a preferred embodiment of the present invention
  • Fig. 3 is a perspective view showing the top surface of the discharge port panel and the suction port panel in the configuration of Fig. 1,
  • Figs. 4A and 4B are perspective views taken along line B-B of Fig. 3,
  • Fig. 5 is a perspective view of the intake panel of Figs. 4a and 4b.
  • FIG. 6 is a cross-sectional view showing a state where a shaft is coupled by a shaft bracket in the configuration of FIG. 1.
  • FIG. 1 is a perspective view showing a preferred embodiment of a ceiling-mounted air conditioner according to the present invention.
  • the ceiling type air conditioner according to the present invention includes a main body 10 disposed between a ceiling 1 and a ceiling finishing material 2 disposed thereunder as shown in Fig.
  • the main body 10 is formed so that its bottom surface is opened.
  • a blowing fan 5 for sucking indoor air into the main body 10 and a heat exchanger 10 for exchanging the sucked air, See FIG. 2A).
  • the main body 10 is a box body having a substantially rectangular parallelepiped shape or a cuboid shape, the bottom surface of which is opened, and the heat exchange parts 5 and 7 are embedded therein.
  • the air inlet 205 may be formed in the bottom surface of the main body 10 so that the room air moves from the lower part to the upper part and is sucked into the main body 10.
  • the discharge port panel 100 which is horizontally arranged to substantially match the ceiling finish material 2, is installed in the lower portion of the main body 10.
  • the discharge port panel 100 is installed at a lower portion of the main body 10 so as to conceal the lower end of the main body 10 and has an opening portion opened downward at an intermediate portion thereof for installing a suction port panel 200 105 are formed.
  • the discharge port panel 100 is formed with a plurality of air discharge openings 110 along the rim to discharge the heat-exchanged air from the inside of the main body 10.
  • the discharge port panel 100 is also installed at a lower portion of the main body 10 and has a shape of a lower end of the main body 10 so as to conceal the lower end of the main body 10, .
  • FIG. 2 is a cross-sectional view taken along the line AA in Fig. 1.
  • Fig. 3 is a perspective view showing the top surface of the discharge port panel and the suction port panel in the configuration of Fig. 1, and Figs.
  • FIG. 5 is an exploded perspective view illustrating the intake panel of FIGS. 4a and 4b
  • FIG. 6 is a cross-sectional view illustrating a state where a shaft is coupled by a shaft bracket in the configuration of FIG.
  • each of the plurality of air discharge openings 110 is provided with a plurality of wind direction adjusting vanes (not shown) for controlling the air flow direction of the discharged air while opening / 115 may be installed.
  • a ceiling-type air conditioner according to the present invention includes a suction panel 200 installed on the discharge-port panel 100 to shield the opening 105, ).
  • the suction port panel 200 is formed with an air inlet port 205 having an intermediate portion opened upward and downward so as to suck indoor air into the main body 10,
  • the purifying filter 210 may be disposed so that the foreign matter is filtered.
  • the purge filter installation part 215 is formed on the upper surface of the suction port panel 200 so that the purge filter 210 as described above is installed.
  • the air inlet 205 formed in the inlet panel 200 is formed as a part of an opened bottom of the main body 10.
  • the suction port panel 200 is provided at an intermediate portion of the discharge port panel 100 where the opening 105 is formed, and a portion of the bottom surface of the main body 10, which is opened at the middle portion of the suction port panel 200 The air inlet 205 is formed.
  • the air inlet 205 formed at the middle portion of the inlet panel 200 may be circularly formed so as to be concentrated to the center when the indoor air is sucked.
  • the inlet panel 200 functions as an orifice to regulate a flow rate or a flow rate of air to be sucked, in addition to providing an installation site where the purifying filter 210 is installed.
  • the air intake port 205 is formed in a circular shape. In some embodiments, it may be formed in a square or other shape so that a larger amount of air can be sucked in at a time.
  • a ceiling type air conditioner includes a door panel 300 disposed on the upper surface of the suction panel 200, And a lifting and lowering driver 230 for transmitting a driving force to be lifted or lowered from a lower portion of the suction port panel 200.
  • a plurality of the elevation driving portions 230 are disposed on the upper surface of the suction panel 200 so as to be spaced apart from each other.
  • the lift panel 200 having a square or rectangular shape has a front end portion and a rear end portion corresponding to one side of the upper surface, 230 are disposed.
  • the lifting and lowering driving unit 230 includes a motor 231 spaced apart from the upper surface of the suction panel 200, a shaft 232 disposed in parallel with the rotating shaft of the motor 231, An interlocking member 233 that interlockingly rotates the shaft 232 in accordance with the rotation of the rotary shaft of the shaft 232 and a rotary member 234 that is installed at both ends of the shaft 232 to rotate.
  • One of the rotating members 234 of the elevating and lowering driving unit 230 is provided at one end of the shaft 232 and the other rotating member 234 is disposed adjacent to the rotating member 234 And a rotary member 234 of another elevation drive part 230 is provided.
  • the plurality of motors 231 are disposed on the upper surface front and rear ends of the suction panel 200, or one of the motors 231 is disposed on either the left end or the right end.
  • the plurality of shafts 232 may also be arranged so that two long left and right portions are spaced apart from each other on the upper surface front end and the rear end portion of the suction port panel 200 on which the two motors 231 are disposed, And two long front and rear portions may be spaced apart from each other at the left end and the right end of the upper surface of the suction port panel 200 on which the suction port panel 200 is disposed.
  • the motor 231 and the linking member 233 which are provided on the upper surface of the suction port panel 200 to rotate the plurality of shafts 232 to transmit a predetermined driving force, Shaft driving unit 230 ''.
  • the plurality of motors 231 are precisely controlled by a control unit (not shown). This is because the upward and downward movement of the door panel 300 is influenced by the rotational driving speed of the plurality of motors 231. That is, when the driving speeds of the plurality of motors 231 are different from each other, the door panel 300 may be biased to one side to hurt the operational appearance.
  • the shaft driving unit 230 ' including the motor 231 and the interlocking member 233 is disposed between the plurality of rotating members 234 between both ends of the shaft 232, (Not shown).
  • the shaft 232 and the motor 231 are spaced apart from each other by a predetermined distance so as to be parallel to the rotation axis of the motor 231.
  • the shaft 232 is connected to the motor 231 via the interlocking member 233 It is mechanically connected.
  • the interlocking member 233 includes a motor gear 233A coupled to the rotation shaft of the motor 231, and a motor gear 233B coupled to the shaft 232 to rotate the shaft 232 while being engaged with the motor gear 233A. And a connected shaft gear 233B.
  • the shaft driving unit 230 ' including the interlocking member 233 and the motor 231 is disposed between the plurality of rotating members 234 is that the interlocking member 233 and the motor 231 A separate space for installing the interlocking member 233 and the motor 231 is provided on the upper portion of the suction panel 200. In this case, This is because there is a problem in design. Therefore, in a preferred embodiment of the ceiling-type air conditioner according to the present invention, the shaft driving unit 230 'can be installed without a separate installation space in which the interlocking member 233 and the motor 231 are installed. Is disposed between the plurality of rotary members 234, it is possible to secure the advantage of the design of the suction-inlet panel 200.
  • the suction port panel 200 is provided with a motor cover 237 which rotatably supports the shaft 232 while surrounding the outer periphery of the shaft 232 and the shaft driving unit 230 '.
  • the shaft 232 is disposed on the upper surface of the suction panel 200 so as to be long in the left-right direction or the front-rear direction.
  • the suction panel 200 is provided with a shaft 232,
  • a shaft bracket 250 is disposed to support the shaft 232 to rotate.
  • a hook groove 255 is formed on the upper surface of the suction inlet panel 200 so that the one end 250A of the shaft bracket 250 is fitted, and the shaft bracket 250 And the other end portion 250B of the other end portion 250A is engaged with the hook groove 255 formed on the upper surface of the suction port panel 200 by a fastening member 260 such as a screw, (Not shown).
  • the shaft bracket 250 supports the rotation of the shaft 232 to be rotated.
  • the portion supported in contact with the shaft 232 may be configured to be supported by bearings according to an embodiment.
  • the shaft driving unit 230 ' is installed closer to any one of the plurality of rotating members 234, and the shaft bracket 250 is disposed closer to the other one of the plurality of rotating members 234 And the shaft driving unit 230 'and the shaft bracket 250 rotate and support the shaft 232 in a balanced manner.
  • the elevator driver 230 configured as described above rotates and drives the plurality of motors 231, And rotates the plurality of shafts 232 about the axis while the interlocking member 233 is rotated. Then, the rotary member 234 installed at both ends of the plurality of shafts 232 is simultaneously rotated.
  • the ceiling type air conditioner according to the present invention may be mounted on the lower portion of the suction panel 200 to move up and down the air intake port 205 formed on the suction panel 200, And a door panel 300 for opening and closing the door panel 300.
  • the door panel 200 is disposed to face the lower portion of the suction panel 200 when the door panel 200 is lifted.
  • the door panel 200 is separated from the inlet panel 200 to open the air inlet 205 formed in the inlet panel 200, And serves to guide indoor air to be sucked into the space between the panels 300.
  • the upper part of the door panel 200 is vertically moved up and down in accordance with the rotation of the rotary member 234 among the elevation driving part 230 installed on the upper surface of the suction panel 300 And the shifting member 335 is vertically installed.
  • the moving member 335 is coupled to the upper surface of the door panel 300 and serves to lift the door panel 300 up and down when the door panel 300 is lifted up and down.
  • the configuration of the elevation driving unit 230 (the motor 231, the shaft 232, and the door panel 300) will be described below, because the moving member 335 also functions to raise and lower the door panel 300.
  • the linking member 233, and the rotating member 234) and the moving member will be collectively referred to as “ lifting mechanism 400 ".
  • the lifting and guiding holes 240 penetrate the inlet panel 200 up and down so that the moving member 335 is vertically moved up and down in the respective portions of the inlet panel 200 where the rotating members 234 are disposed .
  • the rotating member 234 of the lifting mechanism 400 is formed of a pinion gear which is rotated around the axis of the shaft 232.
  • the moving member 335 is rotatably supported by the rotating member 234, It is preferable that the rack gear is engaged with the rack gear.
  • control unit operates the plurality of motors 231 to rotate the shaft 232.
  • the rotation member 234 is rotated, 234 are moved downward through the elevation guide holes 240 to move the door panel 300 downward.
  • the controller controls the blower fan 5 and the heat exchanger (7).
  • control unit operates the plurality of motors 231 to rotate the shaft 232 in a direction opposite to the operation of the ceiling-type air conditioner,
  • the moving member 335 engaged with the rotating member 234 is moved upward through the elevation guide hole 240 so that the door 234 is rotated in the upward direction, Thereby raising the panel 300 upward.
  • the door panel 300 is interposed on the lower surface of the suction panel 200 to close the air suction port 205.
  • the air suction port 205 is closed and the ceiling finishing material 2 is matched
  • the appearance of the ceiling portion of the room can be improved.

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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

L'invention concerne un climatiseur monté au plafond, conçu de sorte qu'un panneau- porte est mobile dans les directions ascendante et descendante par rapport à un panneau d'entrée présentant un orifice d'entrée d'air, et qu'une unité de commande destinée à déplacer le panneau-porte dans les directions ascendante et descendante est disposée sur le panneau à orifice d'entrée pour permettre à la porte de recevoir une force de commande provenant de l'unité de commande et de se déplacer dans les directions ascendante et descendante en-dessous du panneau à orifice d'entrée afin d'ouvrir ou de fermer ce dernier. L'invention offre une amélioration esthétique de l'apparence extérieure du produit et fournit des avantages de conception.
PCT/KR2009/007699 2008-12-23 2009-12-23 Climatiseur monté au plafond WO2010074495A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES09835261T ES2784025T3 (es) 2008-12-23 2009-12-23 Acondicionador de aire montado en el techo
CN200980152482XA CN102265095A (zh) 2008-12-23 2009-12-23 吊顶式空气调节器
EP09835261.0A EP2378214B1 (fr) 2008-12-23 2009-12-23 Climatiseur monté au plafond
US13/141,833 US20120003917A1 (en) 2008-12-23 2009-12-23 Ceiling-mounted air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0132344 2008-12-23
KR1020080132344A KR101045380B1 (ko) 2008-12-23 2008-12-23 천장형 공기조화기

Publications (3)

Publication Number Publication Date
WO2010074495A2 WO2010074495A2 (fr) 2010-07-01
WO2010074495A3 WO2010074495A3 (fr) 2010-10-21
WO2010074495A4 true WO2010074495A4 (fr) 2011-02-03

Family

ID=42288289

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007699 WO2010074495A2 (fr) 2008-12-23 2009-12-23 Climatiseur monté au plafond

Country Status (6)

Country Link
US (1) US20120003917A1 (fr)
EP (1) EP2378214B1 (fr)
KR (1) KR101045380B1 (fr)
CN (1) CN102265095A (fr)
ES (1) ES2784025T3 (fr)
WO (1) WO2010074495A2 (fr)

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CN102265095A (zh) 2011-11-30
ES2784025T3 (es) 2020-09-21
KR101045380B1 (ko) 2011-06-30
KR20100073627A (ko) 2010-07-01
EP2378214A2 (fr) 2011-10-19
EP2378214A4 (fr) 2017-09-06
WO2010074495A3 (fr) 2010-10-21
EP2378214B1 (fr) 2020-02-05
WO2010074495A2 (fr) 2010-07-01
US20120003917A1 (en) 2012-01-05

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