WO2021082318A1 - Climatiseur - Google Patents

Climatiseur Download PDF

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Publication number
WO2021082318A1
WO2021082318A1 PCT/CN2020/077642 CN2020077642W WO2021082318A1 WO 2021082318 A1 WO2021082318 A1 WO 2021082318A1 CN 2020077642 W CN2020077642 W CN 2020077642W WO 2021082318 A1 WO2021082318 A1 WO 2021082318A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
air duct
support arm
light
outlet frame
Prior art date
Application number
PCT/CN2020/077642
Other languages
English (en)
Chinese (zh)
Inventor
彭杰林
钟志尧
程超
宫笋
王波
周何杰
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
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
Priority claimed from CN201911046806.3A external-priority patent/CN110645634A/zh
Priority claimed from CN201921852063.4U external-priority patent/CN211119663U/zh
Application filed by 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Priority to KR1020227008826A priority Critical patent/KR20220046671A/ko
Publication of WO2021082318A1 publication Critical patent/WO2021082318A1/fr
Priority to US17/704,203 priority patent/US20220214073A1/en

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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
    • F24F13/02—Ducting 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
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F24F3/056—Systems in which all treatment is given in the central station, i.e. all-air systems the air at least partially flowing over lighting fixtures, the heat of which is dissipated or used 

Definitions

  • This application belongs to the technical field of air treatment equipment, and specifically relates to an air conditioner.
  • the user can only know the temperature change or check the display panel of the air conditioner, which brings great inconvenience to the user.
  • the present application aims to solve at least one of the technical problems existing in the prior art.
  • the present application proposes an air conditioner, which can display corresponding lights according to different operating states of the air conditioner, thereby transmitting the operating state of the air conditioner to the user with a visual effect, which is convenient for the user.
  • the air conditioner according to the embodiment of the present application includes: a housing with an air outlet; an air duct component, the air duct component is arranged in the housing, the air duct component defines an air duct, and the air duct component is connected with the air duct
  • the outlet of the air duct, the outlet of the air duct is opposite and connected with the air outlet;
  • the air guiding component, the air guiding component is arranged at the outlet of the air duct;
  • the light emitting component, along the flow direction of the airflow, the light emitting component is located downstream of the air guiding component, the light emitting component includes a light emitting The main body and the light-emitting main body are opposite to the air duct outlet and the air outlet.
  • the light-emitting body displays the corresponding light according to the different operating states of the air guiding part, which can turn the light guide
  • the operating state of the wind components and the flow outlet form of the air flow are displayed to the user with a visual effect, which is convenient for the user to know at a glance and improves user satisfaction.
  • the air duct includes a first air duct and a second air duct
  • the first air duct is provided in the second air duct
  • the air duct outlet includes a first air duct opening connected to the first air duct and a second air duct.
  • the second air duct opening connected by the two air ducts, the second air duct opening surrounds the first air duct opening, and the luminous body is arranged between the first air duct opening and the second air duct opening.
  • the light-emitting body is formed in a ring shape and surrounds the first air duct opening.
  • the air duct component includes: a first air outlet frame, the first air outlet frame has an air duct outlet; a second air outlet frame, the second air outlet frame is connected to the first air outlet frame to define a second air duct ;
  • the third air outlet frame, the third air outlet frame is set in the second air duct, the third air outlet frame defines the first air duct, and the air duct outlet includes the first air duct opening connected with the first air duct and the second air duct
  • the second air channel opening connected by the air channel, the second air channel opening surrounds the first air channel opening.
  • the third air outlet frame is opposite to the air outlet
  • the first air duct is parallel to the center line of the air outlet
  • the light-emitting body is opposite to the third air outlet frame.
  • the light emitting component is detachably connected with the first air outlet frame.
  • the light-emitting body includes: a base with an installation cavity in the base, and the base is detachably connected with the first air outlet frame; a light-emitting device, the light-emitting device is arranged in the installation cavity.
  • a plurality of positioning posts are formed at intervals on the bottom wall of the mounting cavity, and the light emitting device has positioning holes matched with the positioning posts, and the number of the positioning holes is the same as the number of the positioning posts and corresponds to one by one.
  • the light-emitting body further includes: a light guide cover, the light guide cover covers the open end of the installation cavity, and the light-emitting device is located in the space jointly defined by the base and the light guide cover.
  • the light emitting component further includes a plurality of spaced apart support arms, one end of the support arm is connected with the base, and the other end of the support arm is detachably connected with the first air outlet frame.
  • the plurality of support arms and the base are integral parts.
  • the plurality of support arms includes a first support arm, and a side of the first support arm facing the air duct component is provided with a first wiring groove, and the first wiring groove extends along the length direction of the first support arm.
  • a notch is provided on the peripheral wall of the second air duct opening, and the first support arm penetrates the notch.
  • a side of the first support arm away from the first air outlet frame is provided with a protrusion, and the free end of the protrusion is flush with the axial end of the peripheral wall of the second air duct opening to fill the gap.
  • the air guiding component includes a supporting plate, and the supporting plate is located downstream of the third air outlet frame along the flow direction of the airflow, a second supporting arm is provided on the supporting plate, and a side of the second supporting arm facing the third air outlet frame A first installation slot extending along the length of the second support arm is provided, a third support arm opposite to the second support arm is provided on the third air outlet frame, and a side of the third support arm facing the support plate is provided A second mounting groove extending along the length of the third supporting arm, the second supporting arm and the third supporting arm are connected, the first mounting groove and the second mounting groove together define a second wiring groove, and the second wiring groove is connected to the The first wiring trough is connected.
  • the third support arm includes a first section and a second section, one end of the first section is connected with the third air outlet frame, one end of the second section is connected with the other end of the first section, and the shape of the first section is the same as that of the first section.
  • the two supporting arms have the same shape, the extending direction of the second section is the same as the extending direction of the first supporting arm, the second section is located in the gap and the second section is located upstream of the first supporting arm.
  • Fig. 1 is a perspective view of a part of the structure of an air conditioner according to an embodiment of the present application
  • Fig. 2 is a perspective view from another angle of the partial structure of the air conditioner according to the embodiment of the present application;
  • Fig. 3 is a front view of a light emitting component of an air conditioner according to an embodiment of the present application
  • Figure 4 is a cross-sectional view in the direction of A-A in Figure 3;
  • Figure 5 is an enlarged view of B in Figure 4.
  • Fig. 6 is an exploded view of a light-emitting component of an air conditioner according to an embodiment of the present application.
  • Fig. 7 is an enlarged view of C in Fig. 6;
  • Figure 8 is an exploded view of an air duct component of an air conditioner according to an embodiment of the present application.
  • Fig. 9 is an enlarged view at D in Fig. 8.
  • Figure 10 is an enlarged view of E in Figure 8.
  • Figure 11 is an enlarged view of F in Figure 8.
  • Fig. 12 is a cross-sectional view of an air duct component of an air conditioner according to an embodiment of the present application.
  • Air conditioner 1 Air conditioner 1
  • Air duct component 20 First air duct 20a, second air duct 20b, air duct outlet 21, first air duct opening 211, second air duct opening 212, gap 213, first air outlet frame 22, second air outlet frame 23 ,
  • the air conditioner 1 includes: a housing 10, an air duct component 20, a wind guide component 30 and a light emitting component 40.
  • the housing 10 has an air outlet for blowing air out of the air conditioner 1.
  • the air duct component 20 is arranged in the housing 10, the air duct component 20 defines an air duct, and the air duct component 20 has an air duct outlet 21 communicating with the air duct, and the air duct outlet 21 is opposite to and communicated with the air outlet.
  • the air guiding component 30 is arranged at the air duct outlet 21 and is used to drive the air flow out of the air duct outlet 21 from the air duct and flow to the air outlet.
  • the light emitting component 40 is located downstream of the wind guiding component 30.
  • the light emitting component 40 may be located between the wind guiding component 30 and the housing 10, or may be located outside the housing 10.
  • the light-emitting component 40 includes a light-emitting body 41, which is opposite to the air duct outlet 21 and the air outlet.
  • the light-emitting body 41 can display the corresponding light according to the operating state of the air guide member 30, for example, the light-emitting body 41 displays when the air conditioner 1 is heating. Red light, the light-emitting body 41 displays blue light when the air conditioner 1 is cooling.
  • the light-emitting body 41 displays according to different operating states of the air guiding part 30
  • the corresponding lighting can display the operating state of the air guide member 30 and the flow outlet form of the airflow to the user with a visual effect, which is convenient for the user to know at a glance, and improves user satisfaction.
  • the air duct includes a first air duct 20a and a second air duct 20b.
  • the first air duct 20a is provided in the second air duct 20b.
  • the duct outlet 21 includes a first air duct opening 211 communicating with the first air duct 20a and a second duct opening 212 communicating with the second air duct 20b.
  • the second duct opening 212 surrounds the first duct opening 211 in the radial direction
  • the light-emitting body 41 is arranged between the first air duct opening 211 and the second air duct opening 212, so that the airflow flowing out through the first air duct opening 211 or the second air duct opening 212 is displayed as a visual effect through the light-emitting body 41, and the second air duct opening can be displayed as a visual effect.
  • the first air passage opening 211 and the second air passage opening 212 are separated, giving the user an intuitive experience, allowing the user to clearly know the boundary between the first air passage opening 211 and the second air passage opening 212, and improving user experience.
  • the light-emitting body 41 is formed in a ring shape and surrounds the first air duct opening 211.
  • the light-emitting body 41 can turn the air flow out of the first air duct opening 211 or the second air duct opening 212 into an intuitive visual effect, and can distinguish the first air duct opening 211 and the second air duct opening 212 for the user
  • the intuitive experience can allow the user to clearly know the boundary between the first air passage opening 211 and the second air passage opening 212.
  • the light-emitting body 41 may be a closed ring, a circular ring, or a ring-like shape such as an ellipse ring, a five-pointed star, etc., and it needs to be set according to the shape of the first air duct opening 211. Do restrictions.
  • the air duct component 20 includes: a first air outlet frame 22, a second air outlet frame 23, and a third air outlet frame 24.
  • the first air outlet frame 22 has an air duct outlet 21; the second air outlet frame 23 is connected with the first air outlet frame 22 to define a second air duct 20b.
  • the first air outlet frame 22 and the second air outlet frame 23 may be detachably connected or integrally formed. In some embodiments of the present application, they may be detachably connected.
  • the third air outlet frame 24 is provided in the second air duct 20b.
  • the third air outlet frame 24 defines the first air duct 20a.
  • the air duct outlet 21 includes a first air duct opening 211 connected to the first air duct 20a and a first air duct opening 211 connected to the first air duct 20a.
  • the air conditioner 1 belongs to the dual fan air conditioner 1, and includes an axial fan 50 and a centrifugal fan 60
  • the axial fan 50 is located in the first air duct 20a
  • the centrifugal fan 60 is located in the first air duct 20a.
  • the air flow blown by the axial fan 50 flows out through the first air duct opening 211, and part of the air flow blown by the centrifugal fan 60 is blown out through the second air duct opening 212.
  • the third air outlet frame 24 is opposite to the air outlet, the first air duct 20 a is parallel to the center line of the air outlet, and the light-emitting body 41 is opposite to the third air outlet frame 24.
  • the air flow blown out through the first air duct 20a can be better displayed with a visual effect, and the first air duct opening 211 and the second air duct opening 212 can be better distinguished, giving the user an intuitive experience and making the user obvious Knowing the dividing line between the first air duct opening 211 and the second air duct opening 212 improves the user experience.
  • the light emitting component 40 is detachably connected to the first air outlet frame 22. As a result, production and assembly can be facilitated, and at the same time, when the light emitting component 40 or the first air outlet frame 22 is damaged, it can be disassembled and replaced separately, which reduces subsequent maintenance costs and improves user satisfaction.
  • the light-emitting body 41 includes a base 42 and a light-emitting device 43.
  • the base 42 has a mounting cavity 421 for installing the light emitting device 43.
  • the base 42 is detachably connected to the first air outlet frame 22.
  • the light emitting device 43 is arranged in the mounting cavity 421, thereby realizing the installation of the light emitting device 43 in the first ⁇ 22 ⁇ The wind frame 22.
  • a plurality of positioning posts 422 are formed at intervals on the bottom wall of the mounting cavity 421, and the mounting cavity 421 has positioning holes that cooperate with the positioning posts 422, and the number of the positioning holes is proportional to the number of the positioning posts.
  • the number of 422 is the same and corresponds one to one, and the light emitting device 43 is fixed on the bottom wall of the mounting cavity 421 by the cooperation of the positioning pillar 422 and the positioning hole.
  • the light-emitting body 41 further includes: a light guide cover 44, the light guide cover 44 covers the open end of the mounting cavity 421, and the light-emitting device 43 is located in a joint defined by the base 42 and the light guide cover 44 In the space.
  • the light guide 44 By providing the light guide 44, on the one hand, the light emitting device 43 can be restricted to a certain extent to prevent the light emitting device 43 from falling out of the mounting cavity 421 of the base 42.
  • the light guide 44 can display the light emitted by the light emitting device 43 uniformly. Therefore, when the light-emitting devices 43 arranged at intervals emit light, the brightness of the light-emitting body 41 in the circumferential direction can be equal.
  • the connection between the light guide cover 44 and the base 42 may be a detachable connection, or may be glued together by injection.
  • the light-emitting component 40 further includes: a plurality of spaced apart support arms 45, one end of the support arm 45 is connected to the base 42, and the other end of the support arm 45 is connected to the first air outlet frame 22
  • the detachable connection makes it possible to fix the light-emitting body 41 on the first air outlet frame 22.
  • the plurality of support arms 45 and the base 42 are integral parts, thereby reducing assembly time, shortening man-hours, and further reducing production costs.
  • the plurality of support arms 45 include a first support arm 451, and the side of the first support arm 451 facing the air duct member 20 has a first wire routing groove 454, and the first wire routing The groove 454 extends along the length direction of the first support arm 451.
  • the light-emitting device 43 is electrically connected to the electric control box by wires, and the electric control box controls the light-emitting device 43 to display corresponding lights according to the different working states of the air conditioner 1. By setting the first wiring groove 454, the light-emitting device 43 can be led out
  • the wires can be stored in the first wire slot 454, which reduces the possibility of safety hazards caused by exposed wires, and at the same time is more beautiful.
  • the plurality of support arms 45 include a fourth support arm 452 and a fifth support arm 453.
  • the first support arm 451 is provided at the bottom of the base 42.
  • the fourth support arm 452 and the fifth support arm 453 are respectively It is arranged on the opposite left and right sides of the base 42 so that the light-emitting body 41 can be more firmly fixed to the first air outlet frame 22.
  • the present application is not limited to this, and the positions of the first support arm 451 and the fourth support arm 452 or the fifth support arm 453 can be interchanged.
  • a notch 213 is provided on the peripheral wall of the second air duct opening 212, and the first support arm 451 is inserted in the notch 213.
  • the first support arm 451 can be flush with the peripheral wall of the second air duct opening 212, which reduces the installation space occupied by the first support arm 451, and further reduces the volume of the air conditioner 1.
  • the side of the first support arm 451 away from the first air outlet frame 22 is provided with a protrusion 455, and the free end of the protrusion 455 is connected to the axis of the peripheral wall of the second air duct opening 212. It is flush to one end to fill the gap 213, which can reduce the possibility of air flow out of the gap 213, thereby avoiding the possibility of air leakage and shortening the air supply distance.
  • the air guide member 30 includes a support plate 31.
  • the support plate 31 is located downstream of the third air outlet frame 24, and the support plate 31 is provided with a second The support arm 32, the side of the second support arm 32 facing the third air outlet frame 24 is provided with a first mounting slot 321 extending along the length of the second support arm 32, and the third air outlet frame 24 is provided with a first installation slot 321 extending along the length of the second support arm 32.
  • the second support arm 32 is opposite to the third support arm 241.
  • the side of the third support arm 241 facing the support plate 31 is provided with a second mounting slot 242 extending along the length direction of the third support arm 241, the second support arm 32 and The third support arm 241 is connected.
  • the first installation groove 321 and the second installation groove 242 jointly define a second wiring groove.
  • the second wiring groove is in communication with the first wiring groove 454.
  • the air conditioner 1 also includes a fan. Partially passes through the third air outlet frame 24, so that the wires drawn from the fan can pass through the second wire slot and the wires drawn from the light-emitting body 41 passing through the first wire slot 454 to gather together. Lead to the electric control box together, which can realize the standardization of the wiring, the design is more clever, and the possibility of the wiring messy is reduced.
  • the air conditioner 1 belongs to the dual fan air conditioner 1, and includes an axial fan 50 and a centrifugal fan 60
  • the axial fan 50 is located in the first air duct 20a
  • the centrifugal fan 60 is located in the first air duct 20a.
  • the axial fan 50 includes a motor 51 and blades 52.
  • the part of the motor 51 passes through the third air outlet frame 24.
  • the wires drawn from the motor 51 pass through the second wiring groove and are drawn from the light-emitting body 41. The wires came together.
  • the third support arm 241 includes a first section 241a and a second section 241b.
  • One end of the first section 241a is connected to the third air outlet frame 24, and the second section 241b
  • One end of the first section 241a is connected to the other end of the first section 241a
  • the shape of the first section 241a is the same as the shape of the second support arm 32
  • the extension direction of the second section 241b is the same as the extension direction of the first support arm 451, which can guide
  • the wires passing through the second wiring trough can better converge with the wires from the first wiring trough 454.
  • the second section 241b is located in the gap 213 and the second section 241b is located in the first support arm 451.
  • the upstream can further guide the wires passing through the second wiring trough to better converge with the wires from the first wiring trough 454.
  • connection should be understood in a broad sense, unless otherwise clearly specified and limited.
  • it can be a fixed connection or a detachable connection.
  • Connected or integrally connected it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • connection should be understood in a broad sense, unless otherwise clearly specified and limited.
  • it can be a fixed connection or a detachable connection.
  • Connected or integrally connected it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • the specific meanings of the above-mentioned terms in this application can be understood under specific circumstances.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

L'invention concerne un climatiseur (1) qui comprend : un boîtier (10), qui est pourvu d'un évent d'aération ; une partie canal d'air (20), qui est disposée à l'intérieur du boîtier (10), délimite un canal d'air et est pourvue d'une sortie de canal d'air (21) qui est en communication avec le canal d'air, la sortie de canal d'air (21) étant opposée à l'évent d'aération et étant en communication avec ce dernier ; une partie de guidage d'air (30), qui est disposée au niveau de la sortie de canal d'air (21) ; et une partie électroluminescente (40), qui est située en aval de la partie de guidage d'air (30) le long de la direction d'écoulement de l'écoulement d'air et qui comprend un corps électroluminescent (41) qui est opposé à la sortie de canal d'air (21) et à l'évent d'aération.
PCT/CN2020/077642 2019-10-30 2020-03-03 Climatiseur WO2021082318A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020227008826A KR20220046671A (ko) 2019-10-30 2020-03-03 에어컨
US17/704,203 US20220214073A1 (en) 2019-10-30 2022-03-25 Air conditioner

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201911046806.3A CN110645634A (zh) 2019-10-30 2019-10-30 空调器
CN201921852063.4U CN211119663U (zh) 2019-10-30 2019-10-30 空调器
CN201921852063.4 2019-10-30
CN201911046806.3 2019-10-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/704,203 Continuation US20220214073A1 (en) 2019-10-30 2022-03-25 Air conditioner

Publications (1)

Publication Number Publication Date
WO2021082318A1 true WO2021082318A1 (fr) 2021-05-06

Family

ID=75715543

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/077642 WO2021082318A1 (fr) 2019-10-30 2020-03-03 Climatiseur

Country Status (3)

Country Link
US (1) US20220214073A1 (fr)
KR (1) KR20220046671A (fr)
WO (1) WO2021082318A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201575562U (zh) * 2009-12-08 2010-09-08 杭州奥普卫厨科技有限公司 指示工作状态的风口
CN102135293A (zh) * 2010-01-22 2011-07-27 乐金电子(天津)电器有限公司 空调
CN103759342A (zh) * 2011-12-20 2014-04-30 Lg电子株式会社 空气调节器
CN205119395U (zh) * 2015-11-13 2016-03-30 珠海格力电器股份有限公司 空调器的出风组件及具有其的空调器
KR20170039550A (ko) * 2015-10-01 2017-04-11 삼성전자주식회사 공기조화기
CN206310695U (zh) * 2016-11-29 2017-07-07 芜湖美智空调设备有限公司 一种顶盖组件及空调柜机
JP3218705U (ja) * 2018-08-23 2018-11-01 株式会社ドウシシャ 照明器具
CN110645634A (zh) * 2019-10-30 2020-01-03 广东美的制冷设备有限公司 空调器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201575562U (zh) * 2009-12-08 2010-09-08 杭州奥普卫厨科技有限公司 指示工作状态的风口
CN102135293A (zh) * 2010-01-22 2011-07-27 乐金电子(天津)电器有限公司 空调
CN103759342A (zh) * 2011-12-20 2014-04-30 Lg电子株式会社 空气调节器
KR20170039550A (ko) * 2015-10-01 2017-04-11 삼성전자주식회사 공기조화기
CN205119395U (zh) * 2015-11-13 2016-03-30 珠海格力电器股份有限公司 空调器的出风组件及具有其的空调器
CN206310695U (zh) * 2016-11-29 2017-07-07 芜湖美智空调设备有限公司 一种顶盖组件及空调柜机
JP3218705U (ja) * 2018-08-23 2018-11-01 株式会社ドウシシャ 照明器具
CN110645634A (zh) * 2019-10-30 2020-01-03 广东美的制冷设备有限公司 空调器

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US20220214073A1 (en) 2022-07-07
KR20220046671A (ko) 2022-04-14

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