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WO2019043974A1 - Unité intérieure pour climatiseur - Google Patents

Unité intérieure pour climatiseur Download PDF

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Publication number
WO2019043974A1
WO2019043974A1 PCT/JP2018/000439 JP2018000439W WO2019043974A1 WO 2019043974 A1 WO2019043974 A1 WO 2019043974A1 JP 2018000439 W JP2018000439 W JP 2018000439W WO 2019043974 A1 WO2019043974 A1 WO 2019043974A1
Authority
WO
WIPO (PCT)
Prior art keywords
indoor unit
guide plate
air
air guide
mounting portion
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.)
Ceased
Application number
PCT/JP2018/000439
Other languages
English (en)
Japanese (ja)
Inventor
政貴 川村
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP2019538926A priority Critical patent/JPWO2019043974A1/ja
Priority to US16/638,722 priority patent/US20200173667A1/en
Priority to CN201880053486.1A priority patent/CN111051790A/zh
Publication of WO2019043974A1 publication Critical patent/WO2019043974A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F24F13/20—Casings or covers

Definitions

  • the present invention relates to an indoor unit of an air conditioner provided with a baffle plate.
  • an indoor unit of an air conditioner (hereinafter simply referred to as an air conditioning indoor unit) has a wind guide plate generally called a blade part on the front surface.
  • the air guide plate has a function of opening and closing the air outlet of the air conditioning indoor unit, and adjusting the direction of the air blown out from the outlet in the open state.
  • Patent Document 1 discloses an air conditioner provided with a wind guide plate in which a foam layer is laminated on the back surface of a plate-like exterior material and a reinforcing material is embedded in the foam layer.
  • the air guide plate is formed with a mounting portion which is a portion for mounting the air guide plate to the main body of the air conditioning indoor unit.
  • the mounting portion usually has a concave portion into which a convex member provided on the main body side of the air conditioning indoor unit is inserted and engaged.
  • the non-foamed resin Since the non-foamed resin has sufficient strength as a material, sufficient strength can be secured as the mounting part even if the mounting part for the recess is provided. However, since the strength of the foamed resin is lower than that of the non-foamed resin, when the mounting portion of the concave portion is provided in the wind guide plate on which the foam layer is laminated as described in Patent Document 1, the attachment There is a possibility that a problem may occur in the strength as a part.
  • One aspect of the present invention aims to realize an indoor unit of an air conditioner that includes a lightweight air guide plate, and a mounting portion of the air guide plate has high strength.
  • an indoor unit of an air conditioner in order to solve the above-mentioned subject, opens and closes an outlet of air in an indoor unit main part, and guides which blows off air from the outlet.
  • An indoor unit of an air conditioner including a wind plate, wherein the wind guide plate is formed of a foamed resin, and includes a mounting portion for mounting the wind guide plate to the indoor unit main body portion, and the mounting portion is And at least a portion of the non-foamed resin is embedded in the air guide plate.
  • an indoor unit of an air conditioner that includes a lightweight air guide plate, and the mounting portion of the air guide plate has high strength.
  • FIG. 1 is a perspective view showing an appearance of an air conditioning indoor unit of Embodiment 1.
  • A) of FIG. 2 shows the state of the baffle plate at the time of stop of the air conditioning indoor unit shown in FIG. 1
  • (b) of FIG. 2 shows the wind guidance at the time of cooling of the air conditioning indoor unit shown in FIG.
  • the state of the plate (c) in FIG. 2 is a side view showing the state of the baffle plate at the time of heating of the air-conditioning indoor unit shown in FIG. It is sectional drawing in a surface parallel to the width direction of the baffle plate shown in FIG. It is a top view which shows an example of the shape of a baffle plate.
  • (A)-(c) is a figure for demonstrating in order the method of attaching a baffle plate to an indoor unit main-body part in order. It is a side view which shows the shape of a bearing part. It is sectional drawing in a surface parallel to the width direction of the said baffle plate of the baffle plate which concerns on Embodiment 2.
  • FIG. It is a figure which shows the outline of the indoor unit main-body part to which the baffle plate concerning Embodiment 2 is attached.
  • FIG. 1 is a perspective view showing the appearance of the indoor unit 1 of the air conditioning indoor unit according to the present embodiment.
  • the indoor unit 1 of the air conditioner (hereinafter simply referred to as the air conditioning indoor unit 1) is provided with a baffle plate 3 on the front surface of the indoor unit body 2.
  • the indoor unit body 2 has, for example, a suction port 11 at the upper part, a blowout port 12 at the lower part of the front, and a blower fan (not shown) and a heat exchanger (not shown) inside. ing.
  • the air conditioning indoor unit 1 has, for example, functions of cooling, heating, dehumidifying and blowing. Therefore, the air conditioning indoor unit 1 is designed to blow out air from the air outlet 12 (see FIG. 2) after processing the air drawn in from the air inlet 11 according to the operation setting by the user.
  • FIG. 2 shows the state of the baffle plate 3 when the air conditioning indoor unit 1 is stopped
  • (b) of FIG. 2 shows the condition of the baffle plate 3 during cooling of the air conditioning indoor unit 1
  • FIG. (C) is a side view showing the state of the air conditioning indoor unit 1 showing the state of the baffle plate 3 when the air conditioning indoor unit 1 is heated.
  • the air guide plate 3 is formed in a plate shape which is gently curved between the upper edge and the lower edge.
  • the direction of the curve of the air guide plate 3 is a direction which becomes concave when viewed from the front when arranged at the closed position of the outlet 12 and is a direction which becomes convex in the direction of the indoor unit main body 2.
  • the dimension of the baffle plate 3 in the width direction (left and right direction) is equal to or larger than the dimension of the front face of the indoor unit body 2, and the dimension in the vertical direction (vertical direction, wind flow direction) is greater than the dimension of the outlet 12. It is much larger, and has a dimension in the vertical direction (vertical direction) of the front of the indoor unit body 2.
  • the air guide plate 3 is driven by a conventionally known drive mechanism (not shown) having, for example, two right and left arms for supporting the air guide plate 3.
  • a conventionally known drive mechanism (not shown) having, for example, two right and left arms for supporting the air guide plate 3.
  • the air guide plate 3 is in a state in which the outlet 12 is closed as shown in FIG. 2 (a).
  • the air guide plate 3 is in a state in which the upper part is slightly opened from the state shown in (a) of FIG.
  • the air guide plate 3 is in a state where the lower part is largely opened from the state shown in FIG.
  • the wind guide plate 3 may be detachably supported at both ends in the vertical direction at a plurality of locations in the width direction, and may be driven by a drive mechanism having an arm in the vicinity of the center in the vertical direction.
  • FIG. 3 is a cross-sectional view of the air guide plate 3 shown in FIG. 1 in a plane parallel to the width direction.
  • the air guide plate 3 is provided with a mounting portion 32 (convex portion).
  • the baffle plate 3 is provided with the coating layer 33 which coat
  • only the one part cross section of the edge part vicinity of the baffle plate 3 is shown by FIG. The baffle plate 3 opens and closes the outlet 12 and guides the air blown out from the outlet 12.
  • the baffle plate 3 is formed of a foamed resin.
  • a foamed resin having high strength as compared to conventional foamed resin for example, expanded polystyrene
  • the foamed resin forming the air guide plate 3 may have, for example, a modified polyphenylene ether resin as a main component.
  • the air guide plate 3 may be, for example, a plate having a thickness of 2 cm or more and 3 cm or less, and may have a width of about 180 cm.
  • the attachment portion 32 is a member for attaching the baffle plate 3 to the indoor unit body 2.
  • the mounting portion 32 has a convex shape that is inserted into a recess of the indoor unit body 2 described later. More specifically, the mounting portion 32 extends from the trunk 32 a extending in a direction perpendicular to the width direction of the air guide plate 3 and from the trunk 32 a in a direction parallel to the width direction of the air guide plate 3. And a branch portion 32b.
  • the mounting portion 32 is formed of non-foam resin.
  • specific examples of the non-foaming resin forming the mounting portion 32 include ABS (Acrylonitrile Butadiene Styrene) or HI-PS (High Impact Poly Styrene).
  • ABS Acrylonitrile Butadiene Styrene
  • HI-PS High Impact Poly Styrene
  • the mounting portion 32 is partially embedded in the baffle plate 3.
  • the attachment portions 32 are preferably provided at a plurality of places in the width direction of the air guide plate 3.
  • the covering layer 33 is, for example, a thin sheet having a thickness of 0.1 mm or more and about 1 mm or less, and is formed of a resin such as ABS, PP (Poly Propylene), PET (Poly Ethylene Terephthalate), or PE (Poly Ethylene). ing.
  • the covering layer 33 is provided to cover substantially the entire wind guide plate 3. However, the covering layer 33 does not cover the mounting portion 32.
  • the cover layer 33 is formed of a non-foamed resin having a strength higher than that of the air guide plate 3. For this reason, the strength of the air guide plate 3 is improved by providing the covering layer 33 as compared with the case where the covering layer 33 is not provided. Depending on the degree of improvement in the strength of the air guide plate 3 by providing the covering layer 33, the thickness of the air guide plate 3 may be thinner than the thickness exemplified above.
  • the baffle plate 3 does not include the covering layer 33, there are many irregularities on the surface of the baffle plate 3, so that there is a problem that the appearance is not good.
  • the surface of the covering layer 33 is smooth, the appearance of the baffle plate 3 having the covering layer 33 is improved as compared with the case where the covering layer 33 is not provided.
  • the wind guide plate 3 may not necessarily include the covering layer 33.
  • FIG. 4 is a plan view showing an example of the shape of the air guide plate 3.
  • the baffle plate 3 includes three attachment portions 321, 322, and 323 as the attachment portion 32.
  • the attachment portions 321, 322 and 323 are arranged in this order from the right side in the width direction of the baffle plate 3.
  • the attachment portions 321, 322 and 323 respectively have stems 321a, 322a and 323a and branch portions 321b, 322b and 323b.
  • the branch portion 321b extends to the right with respect to the trunk 321a.
  • Branches 322b and 323b extend to the left with respect to the trunk 322a or 323a, respectively.
  • the mounting portions 321 and 322 are fixed to the baffle plate 3.
  • the mounting portion 323 includes a slide mechanism 323 c for moving in parallel in the width direction of the baffle plate 3 with respect to the baffle plate 3.
  • the engaged position the position where it engages with the indoor unit body 2
  • the non-engaged position the position where it does not engage
  • the engaged position is located to the left of the non-engaged position.
  • FIG. 5 are diagrams for sequentially explaining a method of attaching the baffle plate 3 to the indoor unit main body portion 2.
  • the mounting portions 321, 322 and 323 respectively insert the branch portions 321b, 322b and 323b into the bearings 21, 22 and 23 (recessed portions) provided in the indoor unit main body portion 2 to engage.
  • the bearings 21, 22 and 23 are arranged in this order from the right side in the width direction of the indoor unit body 2. Further, the bearing portions 21, 22 and 23 are provided at the tip of the arm in the above-described conventional known drive mechanism.
  • the bearings 21, 22 and 23 are arranged side by side on a straight line parallel to the width direction of the indoor unit body 2.
  • the mounting portions 321, 322 and 323 are disposed at positions corresponding to the positions of the bearing portions 21, 22 and 23.
  • the positions of the bearings 21, 22 and 23 and the attachment parts 321, 322 and 323 are not limited to the examples shown in (a) to (c) of FIG.
  • the bearing portion 21 has an opening on the left side in the width direction of the indoor unit body 2. Therefore, the branch portion 321 b is inserted into the bearing portion 21 from the left side in the width direction of the indoor unit body 2.
  • the bearing portion 23 has an opening on the right side in the width direction of the indoor unit body 2. Therefore, the branch portion 323 b is inserted into the bearing portion 23 from the right side in the width direction of the indoor unit body 2.
  • FIG. 6 is a side view showing the shape of the bearing portion 22.
  • the bearing portion 22 has a substantially C shape. Therefore, when the mounting portion 322 is inserted into the bearing portion 22, the branch portion 322b is moved in the direction perpendicular to the width direction of the indoor unit main body portion 2 and inserted from the substantially C-shaped ring opening portion .
  • the mounting portion 323 When attaching the baffle plate 3 to the indoor unit main body 2, the mounting portion 323 is moved to the non-engagement position in advance.
  • the air guide plate 3 in the width direction of the indoor unit main body 2 Move to the right.
  • the branch portion 321 b is inserted into the bearing portion 21.
  • the width direction of the indoor unit body 2 and the width direction of the air guide plate 3 are parallel to each other, so as to be substantially perpendicular to the width direction of the indoor unit body 2.
  • the branch 322 b moves in the direction and is inserted into the bearing 22.
  • the branch portion 323b and the bearing portion 23 are in such a positional relationship that the branch portion 323b is inserted into the bearing portion 23 if the attachment portion 323 is in the engaged position. It has become. Therefore, as shown in FIG. 5C, the branch portion 323b is a bearing by moving the mounting portion 323 from the non-engagement position to the engagement position, that is, in the left direction in the width direction of the indoor unit body 2 It is inserted into the unit 23.
  • the air guide plate 3 is attached to the indoor unit body 2 by the above procedure.
  • the wind guide plate itself was bent when attached to the indoor unit main body.
  • the air guide plate 3 formed of the foamed resin there is a possibility that the air guide plate 3 may be broken without being bent. According to the above-described method, since there is no need to bend the air guide plate 3, the possibility of the air guide plate 3 being damaged when attached to the indoor unit main body portion 2 is reduced.
  • the mounting portion 323 is movable in parallel in the width direction of the baffle plate 3.
  • the bearing 23 is fixed to the indoor unit body 2.
  • the attachment portion 323 may be fixed to the air guide plate 3, and the bearing portion 23 may be movable in parallel in the width direction of the indoor unit body 2.
  • both the mounting portion 323 and the bearing portion 23 may be movable in parallel with each other.
  • the directions in which the branch portions 321b, 322b and 323b extend, and the shapes of the bearing portions 21 to 23 are not limited to the above examples.
  • the shape of the attachment portions 321 to 323 is not limited to the shape itself having the above-described trunks 321a, 322a and 323a, and the branches 321b, 322b and 323b.
  • the number of attachment parts and bearings provided in the air conditioning indoor unit according to one aspect of the present disclosure is not limited to the above.
  • the baffle plate 3 is integrally formed with the mounting portion 32.
  • the air guide plate 3 is integrally formed with the mounting portion 32 by insert molding, for example. More specifically, in a state where the mounting portion 32 formed in advance by a method such as injection molding is inserted (inserted) into a mold for forming the air guide plate 3, foaming which is a raw material of the air guide plate 3 Inject resin beads into mold. Thereafter, the air guide plate 3 and the mounting portion 32 are formed by heating and cooling the mold. Therefore, after the formation of the air guide plate 3, the step of bonding the air guide plate 3 and the attachment portion 32 with an adhesive or the like is unnecessary. Further, whether or not the air guide plate 3 and the mounting portion 32 are integrally formed by insert molding can be determined depending on the presence or absence of the above-described adhesive.
  • the covering layer 33 may be formed, for example, by applying or jetting a solution containing the material of the covering layer 33 to the air guide plate 3 and drying or curing the same by other methods.
  • the air guide plate 3 is made of a foamed resin.
  • a concave portion as a mounting portion is formed similar to the conventional baffle plate made of non-foamed resin, there is a possibility that the strength can not be sufficiently secured.
  • the air guide plate 3 thick in order to compensate for the strength, in this case, there is a possibility that the air flow may be hindered.
  • the air guide plate 3 of the present embodiment has a convex mounting portion 32 which is formed of non-foamed resin and is inserted into the concave portion on the indoor unit main body 2 side.
  • a convex mounting portion 32 which is formed of non-foamed resin and is inserted into the concave portion on the indoor unit main body 2 side.
  • the baffle plate 3 is formed of a foamed resin, it has high thermal insulation compared to a conventional baffle plate formed entirely of non-foamed resin. Thereby, the occurrence of condensation on the surface of the air guide plate 3 can be suppressed.
  • FIG. 7 is a cross-sectional view of a wind guide plate 3A according to the present embodiment in a plane parallel to the width direction of the wind guide plate 3A.
  • the baffle plate 3A is different from the baffle plate 3 in that the baffle portion 3 includes a mounting portion 34 instead of the mounting portion 32.
  • the mounting portion 34 is formed of non-foamed resin, and has a concave shape into which protrusions 24 to 26 (convex portions) of the indoor unit body 2A described later are inserted. Further, substantially the entire mounting portion 34 is embedded in the baffle plate 3A.
  • the attachment portion 34 may not necessarily be entirely embedded in the air guide plate 3A, and at least a portion of the attachment portion 34 may be embedded in the air guide plate 3A.
  • the recessed portion as the mounting portion is formed in the air guide plate 3A generally made of a foamed resin, when the protrusions 24 to 26 (convex portions) of the indoor unit main body portion 2A are inserted and engaged, There is a possibility that the strength as the mounting portion can not be secured.
  • the mounting portion 34 formed of non-foamed resin is a combination of a configuration using a foamed resin having a lower strength as a material than non-foamed resin and a recess (concave shape). Even in this case, high strength can be secured as the mounting portion.
  • the mounting portion 34 has a groove whose cross section is substantially T-shaped. Specifically, when the surface of the baffle plate 3A is on the upper side in the cross section of the baffle plate 3A, the cross section of the mounting portion 34 has a shape in which the T-shape is vertically inverted.
  • FIG. 8 is a view schematically showing the indoor unit main body 2A to which the air guide plate 3A according to the present embodiment is attached.
  • the indoor unit main body 2A is an indoor unit main body to which a conventional air guide plate made of non-foamed resin can be attached.
  • the indoor unit body 2A has protrusions 24 to 26 inserted into the mounting portion 34 instead of the bearings 21 to 23.
  • the protrusions 24 to 26 are inserted into the mounting portion 34 and engaged to attach the baffle plate 3A to the indoor unit body 2A.
  • the indoor unit of the air conditioner provided with such a baffle plate 3A is also included in the technical scope of the present disclosure.
  • the indoor unit of the air conditioner provided with the air guide plate 3A there is no need to change the configuration of the indoor unit main body from the conventional one.
  • the shapes of the mounting portion 34 and the protrusions 24 to 26 are not limited to those having a T-shaped cross section as long as the protrusions 24 to 26 can be inserted into and engaged with the mounting portion 34. Good.
  • the baffle plate provided in the indoor unit of the air conditioner may include one or more attachment portions 32 and one or more attachment portions 34.
  • the indoor unit main body to which the air guide plate is attached has bearings or protrusions corresponding to the positions of the attachment portions 32 and 34 of the air guide plate.
  • a louver which defines a direction in which the air is blown is provided at an air outlet.
  • a louver has a size sufficient to cover only a part of the outlet, and thus is smaller and lighter than the above-described air guide plate 3 and the like.
  • the baffle plate provided in the indoor unit of the air conditioner according to an aspect of the present disclosure may be applied to the louver described above.
  • the indoor unit (1) of the air conditioner according to aspect 1 of the present invention opens and closes the air outlet (12) to the indoor unit body (2, 2A) and guides the air blown out from the outlet.
  • An indoor unit of an air conditioner including a wind guide plate (31), wherein the wind guide plate is formed of a foamed resin, and a mounting portion (32 for attaching the wind guide plate to the indoor unit main body portion). , 34), the attachment portion is formed of non-foam resin, and at least a portion is embedded in the air guide plate.
  • the indoor unit of an air conditioner is provided with an indoor unit main-body part and a baffle board.
  • the wind guide plate is lightweight because it is formed of a foamed resin.
  • the indoor unit of an air conditioner is equipped with the attachment part for attaching a baffle plate to the said indoor unit main-body part.
  • the mounting portion is formed of non-foamed resin, and therefore has high strength.
  • at least a part of the mounting portion is embedded in the air guide plate.
  • the air guide plate is attached to the indoor unit main body by the attachment portion, opens and closes the air outlet, and guides the air blown out from the outlet.
  • the indoor unit of an air conditioner is provided with a lightweight wind guide plate, and the attachment portion of the wind guide plate has high strength.
  • the air guide plate may be integrally formed with the mounting portion by insert molding.
  • the mounting portion (32) is a recess (bearing portion 21, 22, or 22) provided in the indoor unit main body (2). It may have a convex shape inserted in 23).
  • the air guide plate is attached to the indoor unit body by inserting and engaging the mounting portion in the recess provided in the indoor unit body.
  • the mounting portion (34) is a protrusion (protrusions 24, 25) provided on the indoor unit main body (2A). , 26) may have a concave shape to be inserted.
  • the convex part provided in the indoor unit main-body part is inserted in an attachment part, and a wind guide plate is attached to an indoor unit main-body part by engaging.
  • the air guide plate may be provided with a covering layer (33) that covers the surface.
  • the strength of the air guide plate can be improved.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Air-Flow Control Members (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

La présente invention concerne une unité intérieure pour un climatiseur, l'unité intérieure étant pourvue d'une plaque de guidage d'air légère et une partie de fixation pour la plaque de guidage d'air a une résistance élevée. Cette unité intérieure pour un climatiseur est pourvue de, sur une partie de corps principal de l'unité intérieure : une plaque de guidage d'air (3) qui ouvre/ferme un orifice de soufflage d'air et guide l'air soufflé depuis l'orifice de soufflage ; et une partie de fixation (32) pour fixer la plaque de guidage d'air à la partie de corps principal d'unité intérieure, la plaque de guidage d'air étant formée d'une résine expansée et la partie de fixation étant formée d'une résine non expansée.
PCT/JP2018/000439 2017-08-30 2018-01-11 Unité intérieure pour climatiseur Ceased WO2019043974A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019538926A JPWO2019043974A1 (ja) 2017-08-30 2018-01-11 空気調和機の室内機
US16/638,722 US20200173667A1 (en) 2017-08-30 2018-01-11 Indoor unit for air conditioner
CN201880053486.1A CN111051790A (zh) 2017-08-30 2018-01-11 空气调节机的室内机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-166143 2017-08-30
JP2017166143 2017-08-30

Publications (1)

Publication Number Publication Date
WO2019043974A1 true WO2019043974A1 (fr) 2019-03-07

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PCT/JP2018/000439 Ceased WO2019043974A1 (fr) 2017-08-30 2018-01-11 Unité intérieure pour climatiseur

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US (1) US20200173667A1 (fr)
JP (1) JPWO2019043974A1 (fr)
CN (1) CN111051790A (fr)
WO (1) WO2019043974A1 (fr)

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CN114763925B (zh) * 2021-01-15 2024-03-19 青岛海尔空调器有限总公司 立式空调室内机
CN113959002A (zh) * 2021-10-26 2022-01-21 珠海格力电器股份有限公司 室内机、空调器及控制室内机的方法

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