EP1607693A1 - Conditionneur d'air - Google Patents

Conditionneur d'air Download PDF

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Publication number
EP1607693A1
EP1607693A1 EP05253755A EP05253755A EP1607693A1 EP 1607693 A1 EP1607693 A1 EP 1607693A1 EP 05253755 A EP05253755 A EP 05253755A EP 05253755 A EP05253755 A EP 05253755A EP 1607693 A1 EP1607693 A1 EP 1607693A1
Authority
EP
European Patent Office
Prior art keywords
discharge
vane
indoor unit
air
unit according
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.)
Withdrawn
Application number
EP05253755A
Other languages
German (de)
English (en)
Inventor
Yang Mo Son
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1607693A1 publication Critical patent/EP1607693A1/fr
Withdrawn legal-status Critical Current

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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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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 invention relates to an air conditioner, and more particularly, to a discharge port of an indoor unit of an air conditioner, in which air can be discharged smoothly.
  • Embodiments provide a structure of a discharge port in an indoor unit of an air conditioner, capable of making a user feel more comfortable by properly changing a direction of air according to operation states of the air conditioner.
  • An air conditioner is a device for maintaining optimized indoor air according to purpose. For example, when indoor air becomes high temperature in summer, the air conditioner blows air of low temperature to cool down the inside. On the contrary, in winter, the air conditioner blows warm air of high temperature to heat the indoor air.
  • Air conditioners may be roughly divided into integral types and separation types.
  • An integral type air conditioner has one unit as a whole and a separation type air conditioner separately has an indoor unit installed inside a space that needs air-conditioning and an outdoor unit installed in the outside.
  • separation type air conditioners have been widely used because of noise and installation environment considerations for air conditioners.
  • Fig. 1 is an exploded perspective view of a separation type air conditioner of a related art
  • Fig. 2 is a view illustrating air is sucked into and discharged from an indoor unit of a separation type air conditioner of a related art.
  • a main chassis 1 forms a frame of an indoor unit.
  • the main chassis 1 has a front panel 3 formed on a front side thereof to form the outer appearance of the indoor unit.
  • the main chassis 1 having the front panel 3 is mounted on a wall in the inside.
  • a space in which parts that will be described below are mounted is formed between the main chassis 1 and the front panel 3.
  • a suction panel 7 having a front suction grill 5 is provided on the front of the front panel 3 to form a front appearance of the indoor unit.
  • a hinge member (not shown) is provided at the upper end of the suction panel 7 to allow the suction panel 7 to rotate.
  • the front suction grill 5 is a path through which air sucked from a space that needs air-conditioning is sucked into the inside of the indoor unit.
  • the front suction grill 5 is integrally formed with the suction panel 7.
  • an upper suction grill 3' is formed long left and right on the upper side of the front panel 3.
  • the upper suction grill 3' is integrally formed with the front panel 3 or separately formed.
  • a heat exchanger 9 is installed at the back of the front panel 3.
  • the heat exchanger 9 allows air sucked through the front suction grill 5 and the upper suction grill 3' to exchange heat while passing through the exchanger 9.
  • a filter 9' for purifying sucked air is installed on the front of the heat exchanger 9.
  • a cross-flow fan 10 is installed at the back of the heat exchanger.
  • the cross-flow fan 10 sucks air from a space that needs air-conditioning and discharges air back to the space that needs air-conditioning.
  • a fan motor 10' for providing rotational power to the cross-flow fan 10 is installed on the right side of the cross-flow fan 10 and a member for guiding flow created by the cross-flow fan 10 is further integrally formed in the inside of the main chassis 1.
  • a discharge grill 11 is installed at the lower end of the main chassis 1 and the front panel 3.
  • a discharge port 13 for guiding air that has passed through the cross-flow fan 10 to a space that needs air-conditioning is formed in the inside of a discharge grill 11.
  • a discharge vane 15 for vertically controlling the direction of discharged air and a louver for horizontally controlling the direction of discharged air are installed in the inside of the discharge port 13.
  • the louver 16 is provided in plurals and the louvers 16 are connected to each other by a link 17 to operate simultaneously.
  • a display part 19 for displaying an operation state of an air conditioner is provided at an about center on the lower portion of the front panel 3.
  • the air that has passed through the heat exchanger 9 exchanges heat with working fluid (refrigerant) flowing in the inside of the heat exchanger 9.
  • the air that has exchanged heat with the heat exchanger 9 becomes relatively low temperature and is sucked into the cross-flow fan 10.
  • the air sucked into the cross-flow fan 10 is discharged to the lower direction and guided to the side of the discharge port 13.
  • the air guided to the inside of the discharge port 13 changes a discharging direction thereof using the discharge vane 15 and the louver 16 installed inside the discharge port 13 and is discharged to a space that needs air-conditioning through the discharge grill 13.
  • the vane 15 and the louver 16 allow the discharged air to be distributed vertically and horizontally, the air is uniformly discharged to the space that needs air-conditioning.
  • a fixing bracket 8 is provided to the left of the main chassis 1 and a fixing end 8' that corresponds to a screw-coupling end 9a of the heat exchanger 9 is provided to the right of the main chassis 1.
  • a screw-coupling hole 8'' should be punched in the inside of the fixing end 8'.
  • a receiving groove 8a for receiving a left end of the heat exchanger 9 is formed on the front side and the upper side of the fixing bracket 8. Hookers 8b for hooking and fixing a left hair pin 9c of the heat exchanger 9 are protruded in the inside of the receiving groove 8a.
  • a screw through hole 9b that corresponds to the screw-coupling hole 8'' is punched in the inside of the screw-coupling end 9a of the heat exchanger 9.
  • the heat exchanger 9 is fixed by fixing the fixing bracket 8 in the left of the main chassis 1 using a screw S. At this point, the receiving groove 8a of the fixing bracket 8 is open toward the right side.
  • the hair pin 9c of the heat exchanger 9 When the hair pin 9c of the heat exchanger 9 is inserted into the receiving groove 8a of the fixing bracket 8, the hair pin 9c is hooked at and fixed in the hooker 8b of the inside of the receiving groove 8a. At this point, the left end of the heat exchanger 9 is fixed first.
  • the screw-coupling end 9a is closed attached to the fixing end 8' of the main chassis 1 and the screen through hole 9b is coupled to the screw-coupling hole 8'' using a screw S, so that the heat exchanger 9 is fixed to the main chassis 1.
  • the discharge direction of the air is constant so that the user is inconvenient. For example, a cold air flows down by its weight after discharged to the upper portion of the room. However, when a hot air is discharged to the upper portion of the room, it is collected at the upper portion because of its lightweight. Consequently, the indoor room gets warmer.
  • the air discharged in the heating mode is directly blown to the user, so that the user feels uncomfortable.
  • the present invention is directed to an indoor unit of an air conditioner that addresses one or more problems due to limitations and disadvantages of the related art.
  • an indoor unit of an air conditioner including: a main chassis forming a rear appearance; a front frame disposed at a front of the main chassis to form a front appearance; a heat exchanger and a fan disposed at a front of the main chassis; a discharge grill disposed at a lower portion of the main chassis to guide a discharged air; and a discharge vane for controlling a state of the discharge grill in a closed mode, a cooling mode, and a heating mode.
  • an indoor unit of an air conditioner including: a main chassis forming a rear appearance; a front frame disposed at a front of the main chassis to form a front appearance; a heat exchanger and a fan disposed at a front of the main chassis; a discharge grill disposed at a lower portion of the main chassis to guide a discharged air; and an auxiliary vane disposed at one side of the discharge grill, the auxiliary vane rotating together with the discharge grill only when the discharge grill rotates in one direction.
  • an air can be smoothly discharged in the indoor unit of the air conditioner. Since air is differently discharged according to the usage states of the indoor unit, the user can feel more comfortable. Also, the air conditioning environment of the indoor room can be controlled more rapidly as the user desires.
  • Fig. 3 is an exploded perspective view of an indoor unit of an air conditioner according to a preferred embodiment of the present invention.
  • the indoor unit of the air conditioner includes a main chassis 110 and a front frame 130, which constitute a whole appearance.
  • the main chassis 110 defines a whole frame and forms a back appearance, and the front frame 120 is disposed at the front of the main chassis 110 to form a front appearance.
  • the front of the front frame 120 is shielded by a front panel 130.
  • a suction grill 140 is formed on an upper side of the front panel 130, that is, an upper surface of the front frame 120.
  • the front panel 130 is spaced apart from the front frame 120 by a predetermined distance. Accordingly, an outdoor air is introduced through a gap between the front panel 130 and the front frame 120. Meanwhile, the front panel 130 can be installed to be rotatable around a lower portion by a predetermined angle.
  • a discharge port 112 is formed at a lower portion of the front frame 120. Accordingly, the air introduced into the indoor unit through the discharge port 122 is again discharged to the outside.
  • a discharge grill 200 which will be described later, is provided inside the discharge port 122.
  • a display window 124 is disposed at a right upper side of the discharge port 122.
  • the display window 124 is transparent such that the user can verify operation states of the indoor unit 100, which are displayed on the display device of the discharge grill 200.
  • Fig. 4 is an exploded perspective view of a separation type air conditioner according to the present invention.
  • the indoor unit 100 of the separation type air conditioner will be described below in detail with reference to Fig. 4.
  • a whole appearance of the indoor unit 100 is defined by a main chassis 110 and a front frame 120.
  • the main chassis 110 is mounted on an indoor wall.
  • a space where a plurality of parts will be mounted is defined between the main chassis 110 and the front frame 120.
  • the appearance of the indoor unit is protruded forwards as shown in Fig. 4.
  • a fixing bracket 112 is provided to fix a heat exchanger 190 and a left end of a cross-flow fan 192.
  • a fixing part 114 is protruded forwards to fix the heat exchanger 190 and a right end of the cross-flow fan 192.
  • a suction port 150 is formed at the front of the front frame 120.
  • the suction port 150 serves as a passage through which air is introduced from the outside of the indoor unit 100.
  • filter frames 160 are formed at the left and right.
  • a high-performance filter 170 which will be described later, is mounted on the filter frames 160, and the filter frames 160 are provided in pair provided at the left and right. That is, a central separation member 152 crosses a central portion of the suction port 150 up and down, and the filter frames 160 are provided at the left and right of the central separation member 152.
  • the high-performance filter 170 is mounted on the filter frame 160.
  • the high-performance filter 170 can have single or multiple functions.
  • the filter 170 includes an ammonia deodorizing filter 172 for deodorizing clouds of smoke or various smells, a formaldehyde deodorizing filter 172 for deodorizing harmful components generated from building materials, and a toluene (VOC) deodorizing filter 176 for deodorizing smells of volatile organic materials.
  • VOC toluene
  • the suction grill 140 serves as a passage through which air is introduced into the indoor unit 100 in the space for the air conditioning.
  • the suction grill 140 is installed to surround an upper portion of the suction port 150 of the filter frame 160.
  • the suction grill 140 is mounted on the front frame 120, while it is connected with a pre-filter 180 in one body.
  • the pre-filter 180 is installed between the front panel 130 and the front frame 120.
  • the pre-filter 180 filters foreign particles in air and entirely surrounds the suction port 150. That is, the pre-filter 180 is elastic and covers an area ranging the rear upper portion of the front frame 120 as well as the front portion of the front frame 120.
  • a heat exchanger 190 is installed at the rear of the front frame 120.
  • the heat exchanger 190 exchanges heat of the air sucked through the suction grill 140.
  • the heat exchanger 190 is bent many times corresponding to the suction port 150 of the front frame 120.
  • a cross-flow fan 192 is installed at the rear of the heat exchanger 190.
  • the cross-flow fan 192 sucks air from the space for the air conditioning and discharges the sucked air to the space for the air conditioning. That is, the cross-flow fan 192 controls the airflow such that it sucks an outdoor air through the suction port 150 and discharges the air through the discharge port 122.
  • a fan motor 194 for providing a torque to the cross-flow fan 192 is installed at the right of the cross-flow fan 192.
  • the front surface of the main chassis 110 has a curvature corresponding to an outer periphery of the cross-flow fan 192 such that air current generated by the cross-flow fan 10 is easily guided.
  • a discharge grill 200 is provided at an lower inner side of the front frame 120.
  • a discharge port 202 is formed in the discharge grill 200 such that the air heat-exchanged in the indoor unit 100 is guided to be discharged to the outside.
  • a discharge vane 204 for controlling an up/down direction of air discharged through the discharge port 202 and a louver 206 for controlling a left/right direction thereof are installed in the discharge grill 200.
  • a plurality of louvers 206 are provided, and the plurality of louvers 206 are connected together by a link and thus are operated at the same time.
  • a vane motor 204' is further installed inside the discharge vane 204 to control a rotation of the discharge vane 204.
  • An auxiliary vane 208 is further installed at a right side of the discharge grill 204 to control a discharge direction of air together with the discharge vane 204.
  • a driving shaft of the vane motor 204' is fitted to a rotational shaft of the discharge vane 204, so that vane motor 204' rotates the discharge vane 204.
  • the vane motor 204' itself can be fixed to any parts for stopping the discharge grill 200.
  • Fig. 5 is a front perspective view of the discharge grill.
  • the display device 120 is provided at a front right side of the discharge grill 200.
  • the display device 210 displays a variety of information on the operation states of the air conditioner. Accordingly, the information displayed on the display device 210 is projected forward from the indoor unit 100, so that the user can recognize it.
  • the display device 210 is disposed at a rear of the display window 124 of the front frame 120. Therefore, the user can recognize a variety of information displayed on the display device 210 through the display window 124.
  • a vane support piece 220 for supporting the discharge vane 204 and the auxiliary vane 208 is disposed at a right side of the discharge grill 200. As shown, one end of an outer hinge shaft of the auxiliary vane 208, which will be described later, is rotatably connected to the vane support piece 220.
  • Fig. 6 is an exploded perspective view illustrating a connection of the discharge vane 204 and the auxiliary vane 228 in the indoor unit of the air conditioner according to the present invention.
  • a support 222 is formed on both ends of the discharge vane 204.
  • a vane hinge shaft 224 is protruded at an outer surface of the support 222.
  • the vane motor 204' is installed at an inner side of the support 222 as shown in Fig. 6.
  • the vane hinge shaft 224 is a rotational center of the discharge vane 204.
  • a two-way motor that can rotate clockwise or counterclockwise is used for the vane motor 204'. More preferably, a step motor that can be controlled relatively freely within a predetermined range can be used for the vane motor 204'.
  • a guide protrusion 226 is protruded spaced apart from the vane hinge shaft 224 by a predetermined distance.
  • the guide protrusion 226 is slidably inserted into the guide groove 234 of the auxiliary vane 208, which will be described later. Accordingly, the auxiliary vane 208 is interfaced with the discharge vane 204 by the guide protrusion 226.
  • connection plate 230 is protruded at a right side of the auxiliary vane 208 provided at a side of the discharge vane 204 as shown in Fig. 6.
  • an inner hinge shaft 232 is protruded inwardly.
  • the inner hinge shaft 232 becomes a rotational center of the auxiliary vane 208 together with the outer hinge shaft 236, which will be described below.
  • An auxiliary vane hinge hole 232' is formed inside the inner hinge shaft 232.
  • the vane hinge shaft 224 of the discharge vane 204 is rotatably inserted into the auxiliary vane hinge shaft 232'.
  • a guide groove 234 is formed spaced apart from the inner hinge shaft by a predetermined position. That is, distance between the inner hinge shaft 232 and the guide groove corresponds to a rotational radius of the guide protrusion 226 rotating around the vane hinge shaft 224. Accordingly, the guide protrusion 226 is inserted into the guide groove 234.
  • the guide groove 234 is formed within a range of a predetermined angle (for example, about 45°C left and right from the upper portion of the inner hinge shaft 232) and is formed in a circular arc shape. By forming the guide groove 234 in the circular arc shape, even when the discharge vane 204 rotates, the auxiliary vane 208 is made to be idle, that is, not to be rotated.
  • a predetermined angle for example, about 45°C left and right from the upper portion of the inner hinge shaft 232
  • An outer hinge shaft 236 is protruded in a left direction at a left side of the auxiliary vane 208.
  • the outer hinge shaft 236 becomes a rotational center of the auxiliary vane 208 together with the inner hinge shaft 232.
  • the support 222 and the connection plate 224 are formed in a region where the discharge vane 204 and the auxiliary vane 208 face each other. Due to the insertion of the vane hinge shaft 224, the positions of the support 222 and the connection plate 224 can be supported. Meanwhile, in order to accurately support the positions of the discharge vane 204 and the auxiliary vane 208, a certain structure extending from a position fixing part of the discharge grill 200 is further provided at an outer periphery of the vane hinge shaft 224, such that the positions of the discharge vane 204 and the auxiliary vane 208 can be fixed tightly.
  • an air flows into the inside of the air conditioner by the cross-flow fan 192. That is, the fan motor 194 operates and produces a torque by a voltage applied from the outside. When the torque rotates the cross-flow fan 192, the suction force is generated. Accordingly, air is introduced from the outside (space for the air conditioning) into the indoor unit 100 through the suction grill 140.
  • the outdoor air flowing into the in the indoor unit 100 passes though the heat exchanger 190.
  • the air passing through the heat exchanger 190 is cooled down by a refrigerant running the inside of the heat exchanger 190.
  • the heat-exchanged air in the heat exchanger 190 becomes the relatively low temperature air and flows into the cross-flow fan 192.
  • the low temperature air flowing into the cross-flow fan 192 is discharged in a cylindrical direction of the cross-flow fan 192 and guided into the bottom compartment.
  • the guided air passes through the discharge port 202 of the discharge grill 200.
  • the discharge direction of the air is controlled by the discharge vane 204 and the louver 206 installed in the discharge port 202, and then the air is discharged into the space for the air conditioning.
  • Fig. 7 is a rear perspective view of when the discharge vane and the auxiliary vane are closed in the indoor unit of the air conditioner according to the present invention
  • Fig. 8 is a rear perspective view of when the discharge vane and the auxiliary vane operate in the cooling mode in the indoor unit of the air conditioner according to the present invention
  • Fig. 9 is a rear perspective view of when the discharge vane and the auxiliary vane operate in the heating mode in the indoor unit of the air conditioner according to the present invention.
  • the discharge vane 204 rotates counterclockwise due to the driving of the vane motor 204' when the discharge vane 204 is in a closed state as shown in Fig. 7.
  • the guide protrusion 226 is placed at the upper portion A of the guide groove 234, if the discharge vane 204 rotates counterclockwise, the auxiliary vane 208 also rotates counterclockwise in association with the discharge vane 204.
  • the discharged air is guided to be discharged relatively toward the upper portion of the indoor space.
  • the air discharged through the discharge vane 204 is guided upward because the discharge vane 204 rotates at a predetermined angle counterclockwise (the direction indicated by an arrow in Fig. 8) and the discharged air collides against the surface of the discharge vane 204 so that a relatively large amount of air is guided upward.
  • the air is discharged upward in the cooling mode so as to smoothly circulate air in the indoor space by using the principle that the cooled air falls down.
  • the auxiliary vane 208 also rotates counterclockwise like the discharge vane 204. Therefore, a larger amount of air is guided upward in the indoor space, thereby cooling the indoor space more rapidly.
  • the vane motor 204' causes the discharge vane 204 to rotate clockwise (the direction indicated by the arrow in Fig. 9). Accordingly, as shown in Fig. 9, the guide protrusion 226 of the discharge vane 204 slides downward from the upper portion A of the guide groove 234.
  • the discharge vane 204 rotates clockwise, the air discharged through the discharge port 202 is discharged downward in the indoor space.
  • the air discharged through the discharge vane 204 is guided downward because the discharge vane 204 rotates at a predetermined angle clockwise (the direction indicated by the arrow in Fig. 9) and the discharged air is guided downward by the surface of the discharge vane 204.
  • the air is discharged relatively downward compared with the case of the heating mode.
  • the air is discharged downward in the heating mode so as to smoothly circulate air in the indoor space by using the principle that the hot air tends to rise up.
  • the auxiliary vane 208 maintains the stopped state without rotating together with the discharge vane 204.
  • the reason is that parts such as the operation unit of the display device 210 and the motor disposed at a rear of the auxiliary vane 208 are communicated. In order to move these parts to another positions, the size of the indoor unit must be larger, so that it is not preferable. Also, in the heating mode, the air discharged downward is discharged more downward. Therefore, since an amount of air is not large, it is almost unnecessary to rotate the auxiliary vane 208.
  • auxiliary vane 208 By guiding a larger amount of air more upward than by the auxiliary vane 208, a larger amount of air can be guided upward.
  • the space that has not been used because it is closed so that an air volume cannot be shifted can be used by the auxiliary vane 208. Therefore, the shifting effect of the air volume can be improved much more.
  • Fig. 10 is a front view of the discharge grill in the indoor unit of the air conditioner according to the present invention.
  • the parts such as the display device 210 is placed at a rear of the auxiliary vane 208, and a large amount of the discharged air can be guided by the auxiliary vane 208, thereby improving the direction control effect much more.
  • the guide protrusion 226 is formed at the discharge vane 204 and th guide groove 234 is formed at the auxiliary vane 208, the guide protrusion 226 can be at the auxiliary vane 208 and the guide groove 234 can be formed at the discharge vane 204.
  • auxiliary vane 208 rotates only in the cooling mode and is not opened in the heating mode
  • the auxiliary vane 208 can also be configured to rotate in the heating mode.
  • discharge vane 204 can be configured to rotate clockwise or counterclockwise.
  • the air conditioning efficiency can be increased and the wind direction with respect to the large amount of air can be guided. Therefore, the air conditioning with respect to the indoor space can be performed more rapidly.
  • the discharge air guided by the discharge vane and the auxiliary vane can be discharged relatively upward in the cooling mode and can be discharged relatively downward in the heating mode. Therefore, the air in the indoor space can be circulated more smoothly.
  • the user does not directly contact with the air, so that the user feels more comfortably.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
EP05253755A 2004-06-17 2005-06-16 Conditionneur d'air Withdrawn EP1607693A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040044811A KR100596254B1 (ko) 2004-06-17 2004-06-17 분리형 공기조화기의 실내기
KR2004044811 2004-06-17

Publications (1)

Publication Number Publication Date
EP1607693A1 true EP1607693A1 (fr) 2005-12-21

Family

ID=34978906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05253755A Withdrawn EP1607693A1 (fr) 2004-06-17 2005-06-16 Conditionneur d'air

Country Status (4)

Country Link
US (1) US20050279118A1 (fr)
EP (1) EP1607693A1 (fr)
KR (1) KR100596254B1 (fr)
CN (1) CN100390466C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1811235A2 (fr) * 2006-01-24 2007-07-25 Lg Electronics Inc. Unité d'intérieur pour climatiseur
CN102022813A (zh) * 2010-12-08 2011-04-20 苏州三星电子有限公司 一体式拆卸入风口过滤***及含有该***的空调室内机
EP3064855A4 (fr) * 2013-10-28 2017-07-05 Gree Electric Appliances, Inc. of Zhuhai Appareil de guidage d'air et climatiseur
EP2420754A4 (fr) * 2009-04-17 2018-03-28 Daikin Industries, Ltd. Module d'intérieur de climatiseur

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8505327B2 (en) 2006-01-16 2013-08-13 Lg Electronics Inc. Indoor unit for air conditioner
KR101315604B1 (ko) * 2006-01-16 2013-10-08 엘지전자 주식회사 공기조화기의 실내기
KR100809784B1 (ko) * 2006-05-20 2008-03-04 엘지전자 주식회사 횡류팬을 포함하는 공기 조화기
KR100885556B1 (ko) * 2006-12-29 2009-02-24 엘지전자 주식회사 공기 조화기
DE102007029185A1 (de) * 2007-06-25 2009-01-08 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
EP2350534A4 (fr) * 2008-10-21 2017-08-23 LG Electronics Inc. Climatiseur
CN101858641B (zh) * 2010-06-18 2012-05-30 广东志高空调有限公司 一种空调柜机出风结构
KR102040800B1 (ko) * 2013-04-11 2019-12-05 삼성전자주식회사 블레이드 체결구조 및 이를 갖는 공기조화기
KR102335152B1 (ko) * 2014-02-28 2021-12-06 삼성전자주식회사 공기조화기의 실내기 및 이에 적용되는 블레이드 유닛
CN114508792B (zh) * 2018-03-07 2024-05-28 Lg电子株式会社 空调的室内机
KR20220135567A (ko) * 2021-03-30 2022-10-07 삼성전자주식회사 공기조화기의 실내기 및 공기조화기의 제어방법

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EP1811235A3 (fr) * 2006-01-24 2009-06-24 Lg Electronics Inc. Unité d'intérieur pour climatiseur
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KR100596254B1 (ko) 2006-07-03
US20050279118A1 (en) 2005-12-22

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