WO2019187038A1 - Unité intérieure pour climatiseur - Google Patents

Unité intérieure pour climatiseur Download PDF

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Publication number
WO2019187038A1
WO2019187038A1 PCT/JP2018/013723 JP2018013723W WO2019187038A1 WO 2019187038 A1 WO2019187038 A1 WO 2019187038A1 JP 2018013723 W JP2018013723 W JP 2018013723W WO 2019187038 A1 WO2019187038 A1 WO 2019187038A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrical
unit
cover
indoor unit
electrical product
Prior art date
Application number
PCT/JP2018/013723
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English (en)
Japanese (ja)
Inventor
真人 畑
雅英 木南
周平 横田
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2018/013723 priority Critical patent/WO2019187038A1/fr
Priority to JP2020508815A priority patent/JP7138699B2/ja
Publication of WO2019187038A1 publication Critical patent/WO2019187038A1/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers

Definitions

  • the present invention relates to an air conditioner indoor unit in which an electrical unit is arranged in front of a heat exchanger.
  • the indoor unit of the air conditioner is equipped with a display device that informs the user of the operating status and the setting status by means of a display using light.
  • This display device is provided in the electrical component unit.
  • the electrical unit is disposed, for example, on the left or right side of the heat exchanger in the housing of the indoor unit.
  • an indoor unit in which the length of the heat exchanger in the left-right direction is longer than that in the past has been proposed.
  • the electrical component unit including the display device is disposed in front of the heat exchanger in the housing.
  • the conventional indoor unit in which the electrical unit is arranged in front of the heat exchanger has also been proposed that includes an electrical product cover that covers the electrical unit from the front (see, for example, Patent Document 1). .
  • a display window or display that exposes the display device at a position facing the display device in the electrical product cover It is necessary to provide a transmission part that transmits the light of the device.
  • the position of the electrical component cover facing the display device constitutes a part of the outline of the indoor unit.
  • the position of the electrical component cover that faces the display device is a transmission portion that transmits light of the display device.
  • the position facing the display device in the electrical product cover when the position facing the display device in the electrical product cover does not form part of the outline of the indoor unit, the position facing the display device in the electrical product cover is a display window that exposes the display device. And the transmission part which permeate
  • the electrical unit and the electrical cover are fixed to different parts.
  • the indoor unit described in Patent Document 1 it includes a back case that constitutes the back surface portion of the outline of the indoor unit.
  • the heat exchanger support plate which supports one edge part of a heat exchanger is being fixed to the front part of a back case.
  • the electrical equipment unit of the indoor unit of patent document 1 one edge part is being fixed to the front part of a back case, and the other edge part is being fixed to the heat exchanger support plate.
  • the electrical component cover of the indoor unit described in Patent Document 1 is fixed to a drain pan disposed below the heat exchanger.
  • a conventional indoor unit in which an electrical unit is disposed in front of a heat exchanger and the electrical unit is covered from the front by an electrical cover includes a display device for the electrical unit and a display on the electrical cover. Misalignment is likely to occur between the window or the transmission part. Therefore, the conventional indoor unit has a problem that the display device is arranged to be deviated from the center position of the display window or the transmission part of the electrical product cover, and the design is deteriorated.
  • the present invention has been made to solve the above-described problems, and is an air conditioner that can suppress a positional shift between a display device of an electrical component unit and a display window or transmission portion of an electrical component cover as compared with the conventional one.
  • the purpose is to provide indoor units.
  • An indoor unit of an air conditioner according to the present invention has a heat exchanger, an electrical component mounting plate, and a display device mounted on the front side of the electrical component mounting plate, and is disposed in front of the heat exchanger.
  • the electrical component cover is fixed to the electrical component mounting plate.
  • both the display device and the electrical product cover are fixed to the electrical product mounting plate. For this reason, the indoor unit of the air conditioner according to the present invention can suppress the positional deviation between the display device and the display window or the transmission part of the electrical component cover as compared with the conventional case.
  • FIG. It is the A section enlarged view of FIG. It is the perspective view which observed the electrical equipment mounting plate of the indoor unit of the air conditioner which concerns on embodiment of this invention from the front side. It is the perspective view which observed the electrical equipment mounting plate of the indoor unit of the air conditioner which concerns on embodiment of this invention from the back side. It is the B section enlarged view of FIG.
  • the indoor unit of the air conditioner according to the embodiment of the present invention it is a perspective view of the state in which the first claw of the electrical component cover is inserted into the through hole of the electrical component mounting plate as viewed from the back side.
  • FIG. 1 is a perspective view of an indoor unit of an air conditioner according to an embodiment of the present invention observed obliquely from the front side.
  • FIG. 2 is an exploded perspective view of the indoor unit of the air conditioner according to the embodiment of the present invention observed from obliquely upward on the front side.
  • FIG. 3 is a longitudinal sectional view of the indoor unit of the air conditioner according to the embodiment of the present invention.
  • FIG. 4 is a perspective view of the indoor unit of the air conditioner according to the embodiment of the present invention observed from an obliquely lower side on the front side, and shows a state in which the front design panel and the electrical product cover are removed. .
  • the left side of the drawing is the front side of the indoor unit 100.
  • the indoor unit 100 for an air conditioner is a wall-mounted indoor unit installed on the wall surface of a room to be air-conditioned, and includes a substantially rectangular parallelepiped outer shell 1.
  • a suction port 1 a for sucking room air into the outer shell 1 is formed on the upper surface of the outer shell 1.
  • a blower outlet 1 b for blowing air from the outer shell 1 into the room is formed on the lower surface of the outer shell 1.
  • the up-and-down air direction adjustment board 3 is provided in the blower outlet 1b.
  • the up-and-down air direction adjusting plate 3 is provided at the air outlet 1b so that, for example, the front side end portion can swing in the up-and-down direction.
  • the vertical direction of the air blown out from the air outlet 1b is adjusted.
  • the up / down airflow direction adjusting plate 3 closes the air outlet 1b. That is, the vertical air direction adjusting plate 3 also constitutes a part of the outer shell 1.
  • the outer shell 1 includes the back plate 8, the filter automatic cleaning unit 7, the left side design panel 4, the right side design panel 5, the lower surface design panel 6, and A front design panel 2 is provided.
  • a blower fan 11, a heat exchanger 12, a drain pan 14, an electrical product unit 20, an electrical product cover 31, and the like are housed.
  • the back plate 8 is a component that constitutes the back portion of the outer shell 1.
  • the back plate 8 is fixed to the wall surface of the room.
  • a blower fan 11 is disposed on the front side of the back plate 8. As the blower fan 11 rotates, the room air is sucked into the outer shell 1 from the suction port 1a, and the air in the outer shell 1 is blown into the room through the outlet 1b.
  • the blower fan 11 is rotatably attached to the back plate 8.
  • a heat exchanger 12 is provided at a position on the upstream side of the blower fan 11 in the flow direction of air generated in the outer shell 1 when the blower fan 11 rotates. That is, the heat exchanger 12 is provided at a position between the suction port 1 a of the outer shell 1 and the blower fan 11 in the flow direction of the air generated in the outer shell 1 when the blower fan 11 rotates.
  • the heat exchanger 12 is disposed so as to surround the front, upper, and rear of the blower fan 11 in a side view.
  • the heat exchanger 12 is fixed to the back plate 8 with screws, for example.
  • a drain pan 14 that receives dew that has dropped from the heat exchanger 12 is disposed below the heat exchanger 12.
  • the drain pan 14 is fixed to the back plate 8 with screws, for example.
  • the vertical air direction adjusting plate 3 and the like are attached to the drain pan 14 to manufacture the drain pan assembly 13.
  • the drain pan assembly 13 is fixed to the back plate 8.
  • the filter automatic cleaning unit 7 is disposed from the top to the front of the heat exchanger 12.
  • the automatic filter cleaning unit 7 is a unit that constitutes a part of the front surface portion and the upper surface portion of the outer shell 1.
  • the upper surface portion of the automatic filter cleaning unit 7 is constituted by a grid-like crosspiece. The opening between these bars is a suction port 1a.
  • the filter automatic cleaning unit 7 includes a filter that captures dust in the air sucked from the suction port 1a and a cleaning device that collects dust from the filter.
  • the filter automatic cleaning unit 7 is fixed to the back plate 8 with screws, for example.
  • An electrical unit 20 is disposed in front of the heat exchanger 12.
  • the electrical unit 20 includes a display device 23 that informs a user of an operation state, a setting state, and the like by display using light.
  • the upper end portion of the electrical unit 20 is fixed to the automatic filter cleaning unit 7 with screws, for example.
  • the lower end portion of the electrical component unit 20 is fixed to the drain pan 14. The detailed configuration of the electrical product unit 20 and the configuration of fixing the electrical product unit 20 to the drain pan 14 will be described later.
  • the electrical unit 20 is covered with an electrical cover 31 from the front side.
  • the electrical product cover 31 has a display window 32 that exposes the display device 23 at a position facing the display device 23 of the electrical product unit 20.
  • the upper end portion of the electrical component cover 31 is fixed to the filter automatic cleaning unit 7 with screws, for example. Further, the lower end portion of the electrical product cover 31 is fixed to the electrical product unit 20.
  • a detailed configuration of the electrical product cover 31 and a configuration for fixing the electrical product cover 31 to the electrical product unit 20 will be described later.
  • the left side design panel 4 is arranged at a position on the left side of the heat exchanger 12 when the indoor unit 100 is observed from the front side. Moreover, the right side design panel 5 is arrange
  • the left side design panel 4 is a component constituting the left side surface portion of the outer shell 1.
  • the right side design panel 5 is a component constituting the right side surface portion of the outer shell 1.
  • the left side design panel 4 and the right side design panel 5 are fixed to the back plate 8 with screws, for example.
  • the lower surface design panel 6 is a component constituting a rear portion of the lower surface portion of the outer shell 1 with respect to the air outlet 1b.
  • the lower surface design panel 6 is fixed to the back plate 8 with screws, for example.
  • the lower surface design panel 6 is screwed to the rear plate 8 in a state where the left side design panel 4 and the right side design panel 5 are sandwiched between the lower surface design panel 6 and the rear plate 8. ing.
  • the front design panel 2 is a part constituting the front part of the outer shell 1.
  • the upper end portion of the front design panel 2 is rotatably attached to, for example, the left side design panel 4 and the right side design panel 5. That is, the front design panel 2 covers the front side of the outer shell 1 so as to be freely opened and closed. When the dust collected by the cleaning device of the automatic filter cleaning unit 7 is discarded, the front design panel 2 is opened. Further, at the position facing the display window 32 of the electrical product cover 31 in the front design panel 2, a transmission part that transmits light of the display device 23 of the electrical product unit 20 is provided. Thereby, the display of the display device 23 can be seen by the user.
  • FIG. 5 is a perspective view of the electrical unit of the indoor unit of the air conditioner according to the embodiment of the present invention observed from diagonally below on the front side.
  • FIG. 6 is a perspective view of the indoor unit of the air conditioner according to the embodiment of the present invention observed from an obliquely lower side on the front side, and shows a state where the front design panel is removed.
  • FIG. 7 is an enlarged view of a main part in which the periphery of the display device of FIG. 6 is enlarged.
  • FIG. 8 is a longitudinal sectional view of the indoor unit of the air conditioner according to the embodiment of the present invention, and is an enlarged view of a main part showing the periphery of the display unit of the electrical component unit.
  • the left side of the drawing is the front side of the indoor unit 100.
  • the electrical product unit 20 includes an electrical product mounting plate 21.
  • the electrical product unit 20 includes a control board attached to the front side of the electrical product mounting plate 21, a display device 23, a transmission / reception device 24, and an infrared sensor 25.
  • the control board controls operation of the indoor unit 100, and is disposed at a substantially central portion in the left-right direction of the electrical component mounting plate 21.
  • the control board is covered with a cover 22 from the front side.
  • the display device 23 is disposed, for example, at a position on the right side of the control board and the cover 22 when the electrical unit 20 is observed from the front side.
  • the transmission / reception device 24 includes a reception unit that receives an instruction signal from a remote controller (not shown) and a transmission unit that transmits an information signal to a remote controller (not shown) using infrared rays.
  • the transmission / reception device 24 is disposed above the display device 23.
  • the infrared sensor 25 is a sensor that acquires a thermal image of a room in which the indoor unit 100 is installed.
  • the infrared sensor 25 is disposed at a position on the right side of the display device 23 when the electrical unit 20 is observed from the front side.
  • the electrical component unit 20 is disposed in front of the heat exchanger 12.
  • the indoor unit 100 according to the present embodiment that is a wall-hanging type is often installed on the upper part of the wall surface of the room.
  • the electrical unit 20 is disposed in front of the heat exchanger 12 with the display device 23 and the transmission / reception device 24 tilted so as to face obliquely downward.
  • the electrical product cover 31 is a component that covers the electrical product unit 20 from the front side. As described above, the electrical product cover 31 has the display window 32 that exposes the display device 23 at a position facing the display device 23 of the electrical product unit 20. Further, the electrical product cover 31 has a window 33 that exposes the transmission / reception device 24 at a position facing the transmission / reception device 24 of the electrical product unit 20.
  • the electrical product cover 31 does not cover the infrared sensor 25 of the electrical product unit 20. And the infrared sensor 25 is covered with the sensor cover 9 so that the front-end
  • the sensor cover 9 is fixed to the right side design panel 5 with screws, for example. In the present embodiment, the sensor cover 9 is screwed to the right side design panel 5 with the electrical product cover 31 sandwiched between the sensor cover 9 and the right side design panel 5.
  • the electrical product cover 31 covering the electrical product unit 20 from the front can be seen. It becomes. For this reason, if a positional shift occurs between the display device 23 of the electrical product unit 20 and the display window 32 of the electrical product cover 31, and the display device 23 is arranged to be deviated from the center position of the display window 32, the design property Becomes worse.
  • the electrical product cover 31 is fixed to the electrical product mounting plate 21 of the electrical product unit 20. That is, in the indoor unit 100 according to the present embodiment, both the display device 23 and the electrical product cover 31 are fixed to the electrical product mounting plate 21. For this reason, both the display device 23 and the electrical component cover 31 are positioned by the same component. Therefore, the indoor unit 100 according to the present embodiment can suppress the positional deviation between the display device 23 and the display window 32 as compared with the related art, and the design is improved. In addition, by fixing the electrical product cover 31 to the electrical product mounting plate 21 of the electrical product unit 20, it is possible to suppress a positional shift between the transmission / reception device 24 of the electrical product unit 20 and the window 33 of the electrical product cover 31, Designability is improved.
  • the effect that the positional deviation between the display device 23 and the display window 32 can be suppressed more than before can be obtained by fixing the electrical component cover 31 to the electrical component unit 20 with a screw, or using a nail to The product cover 31 can also be obtained by fixing the electrical unit 20.
  • the electrical product unit 31 is fixed to the electrical product cover 31 using claws as follows. Thereby, fixation to the electric equipment unit 20 of the electric equipment cover 31 can also be made easy.
  • FIG. 9 is a perspective view of the electrical component cover of the indoor unit of the air conditioner according to the embodiment of the present invention observed from the front side.
  • FIG. 10 is a perspective view of the electrical component cover of the indoor unit of the air conditioner according to the embodiment of the present invention observed from the back side.
  • FIG. 11 is an enlarged view of a portion A in FIG.
  • FIG. 12 is a perspective view of the electrical component mounting plate of the indoor unit of the air conditioner according to the embodiment of the present invention observed from the front side.
  • FIG. 13 is the perspective view which observed the electrical equipment mounting plate of the indoor unit of the air conditioner based on Embodiment of this invention from the back side.
  • FIG. 14 is an enlarged view of a portion B in FIG. FIG.
  • FIG. 15 is a perspective view of the air conditioner indoor unit according to the embodiment of the present invention observed from the back side in a state where the first claw of the electrical product cover is inserted into the through hole of the electrical product mounting plate.
  • FIG. 16 is a longitudinal sectional view showing a state in which the first claw of the electrical product cover is inserted into the through hole of the electrical product mounting plate in the indoor unit of the air conditioner according to the embodiment of the present invention.
  • the left side of the drawing is the front side of the indoor unit 100.
  • the electrical component cover 31 is provided with a first claw 34 protruding rearward at the lower end portion.
  • four first claws 34 are provided on the electrical component cover 31.
  • through holes 26 are formed in the electrical component mounting plate 21 at positions corresponding to the four first claws 34. That is, four through holes 26 are formed in the electrical component mounting plate 21.
  • each first claw 34 of the electrical product cover 31 is inserted into the through hole 26 of the electrical product mounting plate 21, so that each first claw 34 of the electrical product cover 31 is It catches on the periphery of the through hole 26 of the mounting plate 21. Thereby, the electrical product cover 31 is fixed to the electrical product mounting plate 21. As described above, by fixing the electrical product cover 31 to the electrical product mounting plate 21, both the display device 23 and the electrical product cover 31 are positioned by the electrical product mounting plate 21. Therefore, the indoor unit 100 according to the present embodiment can suppress the positional deviation between the display device 23 and the display window 32 as compared with the related art, and the design is improved.
  • each first claw 34 includes a first protrusion 35 that protrudes downward at the bottom.
  • the electrical component mounting plate 21 includes a second protrusion 28 that is caught by the first protrusion 35 at the lower edge of each through hole 26.
  • the second protrusion 28 is caught by the first protrusion 35, the movement of the electric product cover 31 with respect to the electric component mounting plate 21 in the vertical and horizontal directions can be further restricted. That is, the movement of the display window 32 relative to the display device 23 in the vertical and horizontal directions can be further limited. For this reason, a position shift can be further suppressed between the display device 23 and the display window 32, and the design can be further improved.
  • the electrical product cover 31 and the electrical product mounting plate 21 are fixed using the four first claws 34 and the four through holes 26.
  • the number of the first claws 34 and the through holes 26 is as follows. Is optional. The number of the first claws 34 and the through holes 26 may be determined as appropriate based on the strength required when the electrical product cover 31 and the electrical product mounting plate 21 are fixed.
  • each first claw 34 is provided at the lower end portion of the electrical product cover 31, but the position where each first claw 34 is provided is not limited to the lower end portion of the electrical product cover 31.
  • the first claws 34 at the lower end of the electrical product cover 31, the following effects can be obtained.
  • the electrical product cover 31 is a design part that is seen by the user when the front design panel 2 is opened. For this reason, the electrical product cover 31 requires attention to design defects.
  • the electrical component cover 31 is generally manufactured by resin injection molding.
  • sink marks which is a phenomenon that the surface is recessed, are likely to occur on the opposite side of the surface on which the projection is formed.
  • the electrical product cover 31 is manufactured by injection molding of resin, if the first claws 34 are arranged, for example, at the center of the back surface of the electrical product cover 31, the user discovers in front of the electrical product cover 31. There is a possibility that sink marks may occur in the easy-to-use areas.
  • the electrical product cover 31 is fixed to the electrical product mounting plate 21 as described above.
  • the electrical component mounting plate 21 is not a design part, even when it is manufactured by resin injection molding, the place where the reinforcing protrusion is provided is not limited. For this reason, reinforcement of the electrical component cover 31 is easy.
  • the reinforcement of the electrical component mounting plate 21 also reinforces the electrical component cover 31, so that the electrical component cover 31 is deformed by an impact. Can be suppressed, and the electrical component cover can be prevented from coming off.
  • FIG. 17 is a longitudinal sectional view showing the vicinity of a fixed portion between the electrical unit and the drain pan in the indoor unit of the air conditioner according to the embodiment of the present invention.
  • the left side of the drawing is the front side of the indoor unit 100.
  • the electrical component mounting plate 21 of the electrical component unit 20 is provided with a second claw 27 protruding rearward.
  • the four second claws 27 are provided on the electrical component mounting plate 21.
  • the drain pan 14 is provided with a convex portion 15 having a bowl shape in a side view.
  • the electrical unit 20 is fixed to the drain pan 14 by hooking the second claws 27 of the electrical component mounting plate 21 to the convex portion 15 of the drain pan 14.
  • the through hole 26 and the second claw 27 are in the same position in the left-right direction. However, this is an example of the arrangement of the through hole 26 and the second claw 27. You may arrange
  • the indoor unit 100 for an air conditioner includes the heat exchanger 12, the electrical component unit 20, and the electrical component cover 31.
  • the electrical product unit 20 includes an electrical product mounting plate 21 and a display device 23 mounted on the front side of the electrical product mounting plate 21, and is disposed in front of the heat exchanger 12.
  • the electrical product cover 31 includes a display window 32 that covers the electrical product unit 20 from the front side and exposes the display device 23 at a position facing the display device 23.
  • the electrical product cover 31 is fixed to the electrical product mounting plate 21 of the electrical product unit 20.
  • both the display device 23 and the electrical product cover 31 are fixed to the electrical product mounting plate 21. For this reason, the indoor unit 100 of the air conditioner according to the present embodiment can suppress the positional deviation between the display device 23 and the display window 32 of the electrical component cover 31 as compared with the conventional case.
  • the position which opposes the display apparatus 23 in the electrical equipment cover 31 comprises a part of the outer shell 1 of the indoor unit 100, it replaces with the display window 32 in the position which opposes the display apparatus 23 in the electrical equipment cover 31.
  • a transmission unit that transmits light from the display device 23 may be provided. The positional deviation between the display device 23 and the transmission part of the electrical component cover 31 can be suppressed as compared with the conventional case.

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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)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

La présente invention concerne une unité intérieure pour un climatiseur qui comprend : un échangeur de chaleur ; une unité de composant électrique ayant une plaque de fixation de composant électrique et un dispositif d'affichage fixé au côté de surface avant de la plaque de fixation de composant électrique, l'unité de composant électrique étant disposée à l'avant de l'échangeur de chaleur ; et un couvercle de composant électrique qui recouvre l'unité de composant électrique à partir du côté de surface avant, le couvercle de composant électrique ayant, dans une position faisant face au dispositif d'affichage, une fenêtre d'affichage qui expose le dispositif d'affichage ou une partie transmissive qui transmet la lumière du dispositif d'affichage et le couvercle de composant électrique étant fixé à la plaque de fixation de composant électrique.
PCT/JP2018/013723 2018-03-30 2018-03-30 Unité intérieure pour climatiseur WO2019187038A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2018/013723 WO2019187038A1 (fr) 2018-03-30 2018-03-30 Unité intérieure pour climatiseur
JP2020508815A JP7138699B2 (ja) 2018-03-30 2018-03-30 空気調和機の室内機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/013723 WO2019187038A1 (fr) 2018-03-30 2018-03-30 Unité intérieure pour climatiseur

Publications (1)

Publication Number Publication Date
WO2019187038A1 true WO2019187038A1 (fr) 2019-10-03

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PCT/JP2018/013723 WO2019187038A1 (fr) 2018-03-30 2018-03-30 Unité intérieure pour climatiseur

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JP (1) JP7138699B2 (fr)
WO (1) WO2019187038A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5732565A (en) * 1995-06-07 1998-03-31 U.S. Natural Resources, Inc. Modular room air conditioner
JPH11159801A (ja) * 1997-11-28 1999-06-15 Matsushita Electric Ind Co Ltd 分離型空気調和装置
JP2009079787A (ja) * 2007-09-25 2009-04-16 Mitsubishi Electric Corp 空気調和機の室内機
JP2016035342A (ja) * 2014-08-01 2016-03-17 三菱電機株式会社 空気調和機の室内機
JP2017009241A (ja) * 2015-06-25 2017-01-12 東芝キヤリア株式会社 空気調和機の室内機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5258696B2 (ja) 2009-08-03 2013-08-07 三菱電機株式会社 空気調和機の室内機
JP6029809B2 (ja) 2011-01-17 2016-11-24 株式会社富士通ゼネラル 空気調和機
WO2018025322A1 (fr) 2016-08-02 2018-02-08 三菱電機株式会社 Unité intérieure pour dispositif de climatisation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5732565A (en) * 1995-06-07 1998-03-31 U.S. Natural Resources, Inc. Modular room air conditioner
JPH11159801A (ja) * 1997-11-28 1999-06-15 Matsushita Electric Ind Co Ltd 分離型空気調和装置
JP2009079787A (ja) * 2007-09-25 2009-04-16 Mitsubishi Electric Corp 空気調和機の室内機
JP2016035342A (ja) * 2014-08-01 2016-03-17 三菱電機株式会社 空気調和機の室内機
JP2017009241A (ja) * 2015-06-25 2017-01-12 東芝キヤリア株式会社 空気調和機の室内機

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JP7138699B2 (ja) 2022-09-16

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