WO2020255380A1 - 空気調和機の室内機 - Google Patents

空気調和機の室内機 Download PDF

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Publication number
WO2020255380A1
WO2020255380A1 PCT/JP2019/024733 JP2019024733W WO2020255380A1 WO 2020255380 A1 WO2020255380 A1 WO 2020255380A1 JP 2019024733 W JP2019024733 W JP 2019024733W WO 2020255380 A1 WO2020255380 A1 WO 2020255380A1
Authority
WO
WIPO (PCT)
Prior art keywords
indoor unit
installation plate
unit
linear
linear portion
Prior art date
Application number
PCT/JP2019/024733
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
小澤　哲朗
賢治 鎌田
巽 長谷川
Original Assignee
東芝キヤリア株式会社
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 東芝キヤリア株式会社 filed Critical 東芝キヤリア株式会社
Priority to JP2021528600A priority Critical patent/JP7209087B2/ja
Priority to EP19933348.5A priority patent/EP3988857B1/en
Priority to PCT/JP2019/024733 priority patent/WO2020255380A1/ja
Priority to CN201980097592.4A priority patent/CN114008390B/zh
Publication of WO2020255380A1 publication Critical patent/WO2020255380A1/ja

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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
    • 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
    • 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
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/17—Details or features not otherwise provided for mounted in a wall

Definitions

  • An embodiment of the present invention relates to an indoor unit of an air conditioner.
  • the indoor unit of an air conditioner has a configuration in which an indoor unit unit constituting the main body of the indoor unit is attached to an installation plate fixed to a wall surface of the room.
  • a linear portion is formed on the lower side of the installation plate so as to project toward the indoor side and extend linearly along the horizontal direction. Then, by attaching the cover portion of the indoor unit unit so as to be along the lower surface of the linear portion, deformation and wavy distortion of the lower surface of the cover portion can be suppressed, and the appearance is improved. be able to.
  • the cover portion of the indoor unit unit is in contact with the linear portion of the installation plate only from below. Therefore, when an upward force acts on the cover portion of the indoor unit unit, the force can be suppressed by the linear portion. Therefore, deformation and wavy distortion of the lower surface of the cover portion can be sufficiently suppressed.
  • a downward force acts on the cover portion of the indoor unit unit due to the influence of, for example, the piping housed in the lower portion of the rear portion of the indoor unit unit, the force cannot be suppressed by the linear portion. Therefore, the deformation and wavy distortion of the lower surface of the cover portion cannot be sufficiently suppressed.
  • deformation and distortion can be suppressed not only when an upward force acts on the indoor unit, but also when a downward force acts on the indoor unit, and the appearance can be suppressed.
  • the indoor unit of the air conditioner according to the present embodiment includes an installation plate fixed to the wall surface of the room and an indoor unit unit attached to the installation plate, and the installation plate projects toward the indoor side and
  • the indoor unit unit includes a linear portion extending linearly along the horizontal direction, and the indoor unit unit includes a sandwiching portion that sandwiches the linear portion from the vertical direction.
  • FIG. 1 Longitudinal side view schematically showing a configuration example of an indoor unit of an air conditioner according to the present embodiment.
  • Front view schematically showing a configuration example of the installation plate according to the present embodiment An enlarged view schematically showing a configuration example of the sandwiched portion and its peripheral portion according to the present embodiment.
  • the indoor unit 10 of the air conditioner illustrated in FIG. 1 constitutes an air conditioner together with an outdoor unit (not shown) provided outdoors, and includes an installation plate 100 and an indoor unit unit 200.
  • the installation plate 100 is made of metal and is firmly fixed to the wall surface of the room by, for example, bolts.
  • the indoor unit 200 is attached to the front side of the installation plate 100 fixed to the wall surface of the room, in other words, to the indoor side by, for example, screws or bolts.
  • the indoor unit 200 includes a unit main body 201 and a unit cover 202.
  • the unit main body 201 constitutes the main body of the indoor unit 200, and is directly fixed to the front side of the installation plate 100 by, for example, screws or bolts.
  • the unit cover portion 202 is configured as a substantially box-shaped cover portion that covers the indoor side surface of the unit main body unit 201 fixed to the front side of the installation plate 100, in this case, the front surface, the upper surface, the lower surface, the left side surface, and the right side surface. Has been done.
  • An air suction port 203 is provided in the upper part of the indoor unit unit 200, and an air outlet 204 is provided in the lower part of the indoor unit unit 200. Further, inside the indoor unit 200, a ventilation path 205 is provided from the air suction port 203 to the air outlet 204.
  • An air filter 206, a heat exchanger 207, a cross flow fan 208, a louver 209, and the like are provided in the air passage 205 from the upstream side on the air suction port 203 side to the downstream side on the air outlet 204 side. There is.
  • the air filter 206 captures foreign matter contained in the air sucked from the air suction port 203.
  • the heat exchanger 207 heats or cools the air by exchanging heat with the air sucked from the air suction port 203.
  • the cross-flow fan 208 sucks indoor air from the air suction port 203 and forms a flow of air blown into the room from the air outlet 204 through the air passage 205.
  • the louver 209 adjusts the direction of the air blown from the air outlet 204.
  • the installation plate 100 has a long, substantially rectangular plate shape.
  • the installation plate 100 has a shape in which the dimension in the left-right direction is longer than the dimension in the up-down direction while being fixed to the wall surface of the room.
  • Notches 101 through which pipes and the like can be inserted are provided below the left and right ends of the installation plate 100.
  • a linear portion 102 is provided below the installation plate 100 so as to be located between the notches 101 at both the left and right ends.
  • the linear portion 102 includes a plurality of, in this case, two sub linear portions 102A and 102B.
  • Each of these sub-linear portions 102A and 102B has a shape that protrudes toward the room and extends linearly along the horizontal direction, that is, the left-right direction. Further, the sub-linear portions 102A and 102B are bent so as to gradually descend from the lower side of the installation plate 100 toward the indoor side. Further, the tip portions of the sub-linear portions 102A and 102B have a shape that is folded back from above to the rear.
  • the length LA of the sub linear portion 102A and the length LB of the sub linear portion 102B have different lengths.
  • the length LA of the sub linear portion 102A is the length LA of the sub linear portion 102B. It is shorter than the length LB.
  • the length LA of the sub-linear portion 102A and the length LB of the sub-linear portion 102B may be the same length.
  • the total length of the length LA of the sub-linear portion 102A and the length LB of the sub-linear portion 102B is at least the total length of the installation plate 100 in the left-right direction or the total length of the indoor unit 10 in the left-right direction. It may be configured to ensure a length of at least 30% or more of the above.
  • the sub linear portion 102A is entirely located on the left side of the center line CL of the installation plate 100 when viewed from the front side, which is the indoor side.
  • the left end side is located on the left side of the center line CL of the installation plate 100 when viewed from the front side, which is the indoor side, and the center portion and the right end side excluding the left end side are the center lines of the installation plate 100. It is located on the right side of CL. Therefore, the installation plate 100 has a configuration in which at least a part of the linear portion 102, in this case, the left end portion of the sub linear portion 102B is provided at the central portion in the left-right direction thereof.
  • the installation plate 100 includes all of the sub-linear portion 102A and a part of the sub-linear portion 102B on the left side of the central portion in the left-right direction, and the sub-linear portion 102B on the right side of the central portion in the left-right direction. It has a structure with other parts.
  • the installation plate 100 includes a plurality of installation plates 100, in this case, two through-hole portions 103A and 103B.
  • the through-hole portions 103A and 103B each have a long, substantially elliptical shape extending along the longitudinal direction of the installation plate 100. Further, the length of the through hole portion 103A in the left-right direction is shorter than the length of the through hole portion 103B in the left-right direction. The length of the through hole portion 103A in the left-right direction and the length of the through hole portion 103B in the left-right direction may be the same. Further, the length of the through hole portion 103A in the vertical direction and the length of the through hole portion 103B in the vertical direction are the same. The length of the through hole portion 103A in the vertical direction and the length of the through hole portion 103B in the vertical direction may be different.
  • the opening area of the through hole portion 103A is smaller than the opening area of the through hole portion 103B.
  • the opening area of the through hole 103A and the opening area of the through hole 103B may be the same.
  • the through hole portion 103A is located above the sub linear portion 102A.
  • the central portion of the through hole portion 103A in the left-right direction substantially or completely coincides with the central portion of the sub-linear portion 102A in the left-right direction.
  • the through hole portion 103B is located above the sub linear portion 102B.
  • the central portion of the through hole portion 103B is deviated by a predetermined amount to the left side of the central portion of the sub linear portion 102B, and the left end portion of the through hole portion 103A is to the left side of the left end portion of the sub linear portion 102B. Is located in.
  • the amount of deviation between the central portion of the through hole portion 103B and the central portion of the sub-linear portion 102B can be appropriately changed.
  • the installation plate 100 includes a plurality of, in this case, three screwing portions 104A, 104B, 104C.
  • the screwed portions 104A, 104B, and 104C have a structure in which the tip portion thereof is bent downward and the bent tip portion is provided with a screw hole.
  • the unit main body 201 which constitutes the main body of the indoor unit 200, is firmly fixed by screws (not shown) via the screwing portions 104A, 104B, 104C.
  • the screwing portions 104A, 104B, 104C are arranged as follows, for example. That is, the screwing portions 104A and 104B are provided separately at both ends in the left-right direction of the sub-linear portion 102A. Further, the screwing portions 104B and 104C are provided separately at both ends in the left-right direction of the sub-linear portion 102B. Further, when viewed as a whole of the linear portion 102, the screwing portions 104A and 104C are provided separately at both ends of the linear portion 102 in the left-right direction.
  • the screwing portion 104B is provided at an intermediate portion in the left-right direction of the linear portion 102, in this case, located between the sub linear portion 102A and the sub linear portion 102B.
  • the screwing portion 104B may be provided at the center portion in the left-right direction of the linear portion 102 as long as it is an intermediate portion in the left-right direction of the linear portion 102, or may be provided in the left-right direction of the linear portion 102. It may be provided on the left side or the right side of the central part of the.
  • the installation plate 100 includes a plurality of, in this case, four diaphragm shape portions 105A, 105B, 105C, 105D.
  • the diaphragm shape portions 105A, 105B, 105C, 105D are arranged as follows, for example. That is, the diaphragm-shaped portions 105A and 105B are provided separately at both ends in the left-right direction of the sub-linear portion 102A. Further, the diaphragm shape portions 105C and 105D are provided separately at both ends in the left-right direction of the sub-linear portion 102B.
  • the screwing portion 104A is provided on the left side, which is outside the throttle shape portion 105A. Further, the screwing portion 104B is provided so as to be located between the drawing shape portion 105B and the drawing shape portion 105C. Further, the screwing portion 104C is provided on the right side, which is outside the throttle shape portion 105D.
  • the indoor unit unit 200 configured as described above further includes a holding portion 300 as illustrated in FIG.
  • a configuration example of the sandwiching portion 300 will be described.
  • the sandwiching portion 300 forms a structure for sandwiching the linear portion 102 of the installation plate 100 from the vertical direction.
  • the upper sandwiching portion 301 and the lower sandwiching portion 302 are held.
  • a plurality of holding portions 300 are provided in the lower part of the rear portion of the indoor unit unit 200 along the left-right direction of the indoor unit unit 200.
  • the number of sandwiching portions 300 can be changed as appropriate. Further, the interval between the plurality of sandwiching portions 300 can be appropriately changed.
  • the upper holding portion 301 is an example of the first holding portion, and in this case, the upper holding portion 301 is provided so as to project downward at the lower portion of the rear portion of the unit main body portion 201.
  • the upper holding portion 301 is integrally provided at the rear portion of the member constituting the rear wall surface of the air outlet 204 in the unit main body portion 201 of the indoor unit unit 200.
  • an inclined portion 301a that inclines linearly so as to gradually rise from the front side to the rear side is provided in the lower portion of the rear portion of the upper holding portion 301.
  • the inclined portion 301a is not limited to a linear shape, and may be inclined in a curved shape, for example.
  • the lower holding portion 302 is an example of the second holding portion.
  • the rear end portion of the lower surface of the unit cover portion 202 functions as the lower holding portion 302.
  • Both the upper surface and the lower surface of the lower holding portion 302 are substantially horizontal flat surfaces.
  • the upper holding portion 301 and the lower holding portion 302 face each other in the vertical direction. Further, a gap is formed between the upper holding portion 301 and the lower holding portion 302 by providing the inclined portion 301a. Then, in a state where the indoor unit unit 200 is attached to the front side of the installation plate 100, the linear portion 102 of the installation plate 100 is sandwiched between the upper holding portion 301 and the lower holding portion 302. That is, the linear portion 102 of the installation plate 100 is sandwiched from above and below by the sandwiching portion 300 of the indoor unit unit 200.
  • the indoor unit unit 200 further includes a pinching state maintaining unit 400.
  • the pinching state maintaining portion 400 is provided on the front side of the pinching portion 300.
  • a plurality of pinching state maintaining units 400 are provided in the lower part of the rear portion of the indoor unit unit 200 along the left-right direction of the indoor unit unit 200.
  • the number of the sandwiched state maintaining portions 400 can be appropriately changed according to the number of the sandwiched portions 300, for example.
  • the interval between the plurality of sandwiched state maintaining portions 400 can be appropriately changed according to, for example, the interval between the plurality of sandwiched portions 300.
  • the pinching state maintaining portion 400 may be provided in the vicinity of the pinching portion 300. Further, the number and intervals of the sandwiched state maintaining portions 400 may be the same as or different from the number and intervals of the sandwiched portions 300.
  • the pinching state maintaining portion 400 includes a claw hole portion 401 provided on the unit main body portion 201 side and a claw portion 402 provided on the unit cover portion 202 side.
  • the claw hole portion 401 is integrally provided at the rear portion of the member constituting the rear wall surface of the air outlet 204 in the unit main body portion 201 of the indoor unit unit 200.
  • the claw hole portion 401 is a rectangular hole portion whose front side is opened along the front-rear direction.
  • the claw portion 402 is integrally provided on the upper surface of the rear end portion of the lower surface of the unit cover portion 202. Further, the claw portion 402 is a claw portion that extends linearly rearward along the front-rear direction.
  • the claw portion 402 is inserted into the claw hole portion 401 from the front side to the rear side.
  • the rear end portion of the lower surface of the unit cover portion 202 that is, the lower sandwiching portion 302 is provided with respect to the lower portion of the rear portion of the unit main body portion 201, that is, the portion where the upper holding portion 301 is provided.
  • the part is firmly fixed.
  • the upper holding portion 301 and the lower holding portion 302 can be stably maintained in a state of facing each other in the vertical direction, and by extension, the linear portion 102 of the installation plate 100 is placed on the upper holding portion 301 and the lower side.
  • the state of being sandwiched from above and below can be stably maintained by the sandwiching portion 302.
  • the indoor unit unit 200 holds the linear portion 102 of the installation plate 100 from the vertical direction by the upper holding portion 301 and the lower holding portion 302 of the holding portion 300. It is configured to be sandwiched. According to this configuration, when an upward force acts on the indoor unit unit 200, the lower holding portion 302 abuts on the lower surface of the linear portion 102, so that the upward force is applied to the linear portion 102. Can be suppressed by. On the other hand, when a downward force acts on the indoor unit unit 200, the upper holding portion 301 comes into contact with the upper surface of the linear portion 102, so that the downward force can be suppressed by the linear portion 102. .. Therefore, not only when an upward force acts on the indoor unit 200 but also when a downward force acts on the indoor unit 200, the lower surface of the unit cover portion 202 is sufficiently deformed and distorted. It can be suppressed and the appearance can be improved.
  • a linear portion 102 is provided at least in the central portion in the left-right direction of the installation plate 100. According to this configuration, it is possible to sufficiently suppress the occurrence of deformation and distortion in the central portion of the indoor unit 200 in the left-right direction in which the lower surface of the unit cover portion 202 is likely to be deformed and distorted.
  • linear portions 102 are further provided on the left and right sides of the central portion in the left-right direction of the installation plate 100. According to this configuration, it is possible to sufficiently suppress the occurrence of deformation and distortion not only in the central portion of the lower surface of the unit cover portion 202 in the left-right direction but also in the left and right sides thereof.
  • the installation plate 100 is provided with screwed portions 104A, 104B, and 104C dispersed at the intermediate portion of the linear portion 102 and the left and right end portions of the linear portion 102.
  • the indoor unit 200 can be attached to the installation plate 100 at an accurate position by screwing the plurality of screwed portions 104A, 104B, 104C. Therefore, the position of the unit cover portion 202 with respect to the installation plate 100 can be set to a more accurate position, and by extension, the occurrence of deformation and distortion of the appearance of the indoor unit 10 can be further suppressed.
  • the installation plate 100 is provided with the throttle-shaped portions 105A, 105B, 105C, and 105D dispersed at the left-right end portions of the linear portion 102. According to this configuration, the strength of the linear portion 102 and the portion in the vicinity thereof can be improved, and the linear portion 102 is sufficiently deformed or distorted, and the appearance of the indoor unit 10 is sufficiently deformed or distorted. Can be suppressed.
  • the indoor unit 10 includes a holding state maintaining unit 400 that maintains a state in which the linear portion 102 is held from above and below by the upper holding portion 301 and the lower holding portion 302.
  • the linear portion 102 of the installation plate 100 can be stably maintained in a state of being sandwiched by the sandwiching portion 300 from the vertical direction, and the appearance of the indoor unit 200 is deformed or distorted. It is possible to more effectively suppress the storage.
  • the upper holding portion 301 is provided on the unit main body portion 201 side
  • the lower holding portion 302 is provided on the unit cover portion 202 side, that is, the upper holding portion 301 and the lower holding portion 302 are separate members. Even in the configuration provided in the above, the upper holding portion 301 and the lower holding portion 302 face each other in the vertical direction, and the linear portion 102 of the installation plate 100 is the upper holding portion 301 and the lower holding portion.
  • the state sandwiched by the 302 can be stably maintained by the sandwiched state maintaining unit 400. Therefore, it is possible to more effectively suppress the occurrence of deformation or distortion in the appearance of the indoor unit 200.
  • the number of sub-linear portions constituting the linear portion 102 is not limited to two, and may be one or a plurality of three or more. Further, the projecting length and the inclination angle of the linear portion 102 from the lower side of the installation plate 100 can be appropriately changed. Further, the protrusion length and the inclination angle of each of the plurality of sub-linear portions may be the same or different.
  • the linear portion 102 is preferably provided at least in the central portion in the left-right direction of the installation plate 100, but the indoor unit unit 200 is configured not to have the linear portion 102 in the central portion in the left-right direction of the installation plate 100. May be good. Further, the linear portion 102 may be provided on either the left side portion or the right side portion of the installation plate 100 with respect to the central portion in the left-right direction.
  • the number of screwed portions is not limited to three, and may be one, two, or four or more. Further, the number of screwed portions may be the same or different on the left side and the right side of the installation plate 100. Further, the shapes and sizes of the plurality of screwed portions may be the same or different.
  • the number of diaphragm-shaped portions is not limited to four, and may be one, two, three, or five or more. Further, the number of the diaphragm shape portions may be the same or different between the left side portion and the right side portion of the installation plate 100 in the left-right direction. Further, the shapes and sizes of the plurality of diaphragm-shaped portions may be the same or different. Further, the diaphragm-shaped portions may be provided at both ends of the linear portion 102 in the left-right direction, or may be provided only on one end side.
  • the pinching state maintaining portion 400 may have a configuration in which the claw hole portion 401 is provided on the unit cover portion 202 side and the claw portion 402 is provided on the unit main body portion 201 side. Further, the pinching state maintaining portion is not limited to the configuration including the claw hole portion 401 and the claw portion 402, and the linear portion 102 is sandwiched from the vertical direction by the upper sandwiching portion 301 and the lower sandwiching portion 302 such as a pin and a pin hole. Various configurations can be applied as long as the configuration can maintain the state.

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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)
PCT/JP2019/024733 2019-06-21 2019-06-21 空気調和機の室内機 WO2020255380A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021528600A JP7209087B2 (ja) 2019-06-21 2019-06-21 空気調和機の室内機
EP19933348.5A EP3988857B1 (en) 2019-06-21 2019-06-21 Indoor unit for air conditioners
PCT/JP2019/024733 WO2020255380A1 (ja) 2019-06-21 2019-06-21 空気調和機の室内機
CN201980097592.4A CN114008390B (zh) 2019-06-21 2019-06-21 空调机的室内机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/024733 WO2020255380A1 (ja) 2019-06-21 2019-06-21 空気調和機の室内機

Publications (1)

Publication Number Publication Date
WO2020255380A1 true WO2020255380A1 (ja) 2020-12-24

Family

ID=74040287

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/024733 WO2020255380A1 (ja) 2019-06-21 2019-06-21 空気調和機の室内機

Country Status (4)

Country Link
EP (1) EP3988857B1 (enrdf_load_stackoverflow)
JP (1) JP7209087B2 (enrdf_load_stackoverflow)
CN (1) CN114008390B (enrdf_load_stackoverflow)
WO (1) WO2020255380A1 (enrdf_load_stackoverflow)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118342Y2 (enrdf_load_stackoverflow) * 1980-03-04 1986-06-04
JPH0221713Y2 (enrdf_load_stackoverflow) * 1984-07-09 1990-06-12
JPH05312349A (ja) 1992-05-12 1993-11-22 Mitsubishi Electric Corp 空気調和機の据付装置
JPH07208761A (ja) * 1994-01-18 1995-08-11 Toshiba Corp 空気調和機の室内ユニット
JPH09324927A (ja) * 1996-06-06 1997-12-16 Fujitsu General Ltd 空気調和機の据付装置
JPH10141693A (ja) * 1996-11-13 1998-05-29 Toshiba Corp 空気調和機の室内ユニット
JP2002013800A (ja) * 2000-04-24 2002-01-18 Matsushita Electric Ind Co Ltd 空気調和機の据付装置
JP2011106687A (ja) * 2009-11-12 2011-06-02 Mitsubishi Electric Corp 室内機並びに空気調和機
WO2018185842A1 (ja) * 2017-04-04 2018-10-11 三菱電機株式会社 空気調和機の室内機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004015275U1 (de) * 2004-09-17 2005-05-04 Hdm Gmbh Paneel, insbesondere Fußbodenpaneel
CN203364249U (zh) * 2013-01-27 2013-12-25 宁波奥克斯空调有限公司 壁挂式空调室内机壳体机构

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118342Y2 (enrdf_load_stackoverflow) * 1980-03-04 1986-06-04
JPH0221713Y2 (enrdf_load_stackoverflow) * 1984-07-09 1990-06-12
JPH05312349A (ja) 1992-05-12 1993-11-22 Mitsubishi Electric Corp 空気調和機の据付装置
JPH07208761A (ja) * 1994-01-18 1995-08-11 Toshiba Corp 空気調和機の室内ユニット
JPH09324927A (ja) * 1996-06-06 1997-12-16 Fujitsu General Ltd 空気調和機の据付装置
JPH10141693A (ja) * 1996-11-13 1998-05-29 Toshiba Corp 空気調和機の室内ユニット
JP2002013800A (ja) * 2000-04-24 2002-01-18 Matsushita Electric Ind Co Ltd 空気調和機の据付装置
JP2011106687A (ja) * 2009-11-12 2011-06-02 Mitsubishi Electric Corp 室内機並びに空気調和機
WO2018185842A1 (ja) * 2017-04-04 2018-10-11 三菱電機株式会社 空気調和機の室内機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3988857A4

Also Published As

Publication number Publication date
EP3988857A1 (en) 2022-04-27
CN114008390B (zh) 2023-04-28
CN114008390A (zh) 2022-02-01
EP3988857A4 (en) 2023-01-11
EP3988857B1 (en) 2025-03-26
JP7209087B2 (ja) 2023-01-19
JPWO2020255380A1 (enrdf_load_stackoverflow) 2020-12-24

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