WO2021219106A1 - Unité intérieure de climatiseur pouvant être démontée et nettoyée - Google Patents

Unité intérieure de climatiseur pouvant être démontée et nettoyée Download PDF

Info

Publication number
WO2021219106A1
WO2021219106A1 PCT/CN2021/091197 CN2021091197W WO2021219106A1 WO 2021219106 A1 WO2021219106 A1 WO 2021219106A1 CN 2021091197 W CN2021091197 W CN 2021091197W WO 2021219106 A1 WO2021219106 A1 WO 2021219106A1
Authority
WO
WIPO (PCT)
Prior art keywords
indoor unit
air
removable
unit according
washable
Prior art date
Application number
PCT/CN2021/091197
Other languages
English (en)
Chinese (zh)
Inventor
向毅
黄民柱
朱建国
李德鹏
Original Assignee
海信（广东）空调有限公司
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 CN202020715134.2U external-priority patent/CN212481474U/zh
Priority claimed from CN202010370192.0A external-priority patent/CN113251490A/zh
Priority claimed from CN202020718831.3U external-priority patent/CN212457156U/zh
Priority claimed from CN202010370193.5A external-priority patent/CN113251491A/zh
Priority claimed from CN202020718538.7U external-priority patent/CN212618663U/zh
Priority claimed from CN202020718946.2U external-priority patent/CN212481488U/zh
Priority claimed from CN202020719896.XU external-priority patent/CN212618667U/zh
Priority claimed from CN202020720119.7U external-priority patent/CN212805832U/zh
Application filed by 海信（广东）空调有限公司 filed Critical 海信（广东）空调有限公司
Priority to JP2022563456A priority Critical patent/JP2023522111A/ja
Publication of WO2021219106A1 publication Critical patent/WO2021219106A1/fr

Links

Images

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
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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

  • This application relates to the technical field of air conditioners, in particular to a removable and washable air conditioner indoor unit.
  • Live parts such as the drive motor and the wind deflector drive motor of the air outlet assembly are arranged on the side of the air duct part or directly on the air outlet assembly.
  • the live parts need to be removed at the same time, so that there is an electric shock during disassembly.
  • users cannot thoroughly wash the air duct components and air outlet components, which will cause inconvenience to the cleaning operation.
  • the live parts on the duct components and the air outlet components are removed separately, which makes the operation complicated.
  • the embodiment of the present application provides a removable and washable air conditioner indoor unit, which includes: a casing, the bottom of the casing is provided with a first opening; a base, the base is arranged in the casing, the base One side of the seat is installed with an electric control drive component, the electric control drive component includes an electric control box, a fan drive mechanism and a wind guide drive mechanism; an air duct component, the air duct component is detachably connected to the base , And can be detached through the first opening; a fan, the fan is arranged in the air duct component, and the fan is detachably connected to the first driving mechanism; an air outlet component, the air outlet component It includes a lower panel and an air guide, the lower panel is detachably connected to the casing for opening or closing the first opening, the lower panel is provided with an air outlet, and the air guide is provided At the air outlet, and the air guide is detachably connected to the air guide driving mechanism.
  • Fig. 1 is a schematic structural diagram of a removable and washable air conditioner indoor unit according to some embodiments of the present application
  • FIG. 2 is an exploded schematic diagram of a removable and washable air conditioner indoor unit according to some embodiments of the present application
  • FIG. 3 is a schematic structural diagram of a base of a removable and washable air conditioner indoor unit according to some embodiments of the present application.
  • Fig. 4 is an enlarged schematic diagram of the layout structure of part A in Fig. 3;
  • FIG. 5 is a schematic structural diagram of a removable and washable air conditioner indoor unit according to some embodiments of the present application after the air outlet components are hidden;
  • Fig. 6 is an enlarged schematic diagram of a partial structure of part B in Fig. 5;
  • FIG. 7 is a schematic diagram of the longitudinal cross-sectional structure of the right side view of FIG. 5;
  • FIG. 8 is a schematic bottom view of the detachable and washable air-conditioning indoor unit according to some embodiments of the present application after the base is connected to the air duct component;
  • Fig. 9 is an enlarged schematic diagram of the layout of part C of Fig. 8;
  • FIG. 10 is a schematic diagram of the rear structure of the wall-mounted panel of the removable and washable air-conditioning indoor unit according to some embodiments of the present application;
  • FIG. 11 is a schematic structural diagram of a casing of a removable and washable air conditioner indoor unit according to some embodiments of the present application.
  • FIG. 12 is a schematic bottom view of the air duct component of the detachable and washable air conditioner indoor unit according to some embodiments of the present application.
  • Figure 13 is a bottom view of the base and air duct components in the removable and washable air conditioner indoor unit according to some embodiments of the present application;
  • Fig. 14 is a schematic view of the A-A cross-sectional structure of Fig. 13;
  • 15 is a schematic structural diagram of a removable and washable air-conditioning indoor unit according to some embodiments of the present application when the base and the air duct components are locked by the locking member;
  • Fig. 16 is a partial enlarged schematic diagram of part D of Fig. 15;
  • FIG. 17 is a schematic diagram of the connection structure between the locking member and the base in the removable and washable air conditioner indoor unit according to some embodiments of the present application;
  • Fig. 18 is a partial enlarged schematic diagram of part F of Fig. 17;
  • FIG. 19 is a schematic structural diagram of a lock member of a removable and washable air conditioner indoor unit according to some embodiments of the present application.
  • FIG. 20 is a schematic structural diagram of a removable and washable air-conditioning indoor unit according to some embodiments of the present application after the air outlet components are hidden;
  • FIG. 21 is an enlarged schematic diagram of a partial structure of part G in FIG. 20;
  • Figure 22 is a schematic longitudinal cross-sectional view in Figure 21;
  • FIG. 23 is an enlarged schematic diagram of a partial structure of the H part in FIG. 22;
  • FIG. 24 is a schematic structural diagram of the removable and washable air-conditioning indoor unit according to some embodiments of the present application with the transverse wind deflector hidden;
  • FIG. 25 is a schematic diagram of the structure of the air outlet component shown in FIG. 24 after being assembled with the casing;
  • FIG. 26 is a schematic diagram of the connection between the longitudinal wind guide driving mechanism and the connecting rod in the detachable and washable air-conditioning indoor unit according to some embodiments of the present application;
  • Fig. 27 is an enlarged schematic diagram of a partial structure of part I of Fig. 26;
  • FIG. 28 is a schematic structural diagram of a fan and a fan drive motor in a removable and washable air conditioner indoor unit according to some embodiments of the present application;
  • Fig. 29 is an enlarged schematic diagram of a partial structure of part J in Fig. 28;
  • FIG. 30 is a schematic top view of the assembled fan and air duct components in the removable and washable air-conditioning indoor unit according to some embodiments of the present application;
  • Fig. 31 is an enlarged schematic diagram of a partial structure of part K in Fig. 30;
  • FIG. 32 is a schematic structural diagram of a support seat in a removable and washable air-conditioning room according to some embodiments of the present application.
  • Base 21, bottom plate; 211, connecting part; 2111, hook; 2111a, hook edge; 213, escape port; 214, first buckle; 215, second card slot; 216, locking slot; 217, Groove; 22, side plate; 221, limit block; 2211, first guide slope; 222, installation platform; 223, first guide block; 2231, first guide surface; 23, installation cavity;
  • Air duct components 31, the first card slot; 32, the second buckle; 33, the insertion hole; 34, the second guide block; 341, the second guide surface; 35, the second bump; 351, the first 2. Abutment surface; 36. Opening groove; 37. Demolition hole; 38. Side wall; 381. Installation groove; 382. Installation position; 39. Clamping member; 310. Air duct cavity;
  • Electric control drive components 71, electric control box; 72, fan drive mechanism; 721, fan drive motor; 7211, motor shaft; 73, wind guide drive mechanism; 731, horizontal wind guide drive motor; 732, longitudinal wind guide Drive motor; 733, connecting rod; 734, crank mechanism;
  • Locking member 101, body; 102, connecting shaft; 103, toggle part;
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features. In the description of this application, unless otherwise specified, “plurality” means two or more.
  • 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 terms in this application can be understood under specific circumstances.
  • Figure 1 is a schematic structural diagram of a removable and washable air-conditioning indoor unit according to some embodiments of the present application
  • Figure 2 is an exploded schematic diagram of a detachable air-conditioning indoor unit according to some embodiments of the present application; as shown in Figures 1 and 2, the present
  • the removable and washable air conditioner indoor unit in the application example includes: cabinet 1, base 2, air duct component 3, fan 4, evaporation component 5 and air outlet component 6, base 2, air duct component 3, fan 4 and The evaporation components 5 are all arranged in the casing 1.
  • the two sides of the base 2 are fixedly connected with the inner walls of both sides of the casing 1 to form an installation unit
  • the air duct part 3 is installed on the base 2
  • the fan 4 is arranged in the air duct part 3
  • the evaporation part 5 is connected to the base
  • the seat 2 covers the upper space of the fan 4;
  • the bottom of the casing 1 is provided with a first opening 11,
  • the air outlet member 6 is provided at the first opening 11, and the air outlet member 6 includes a lower panel 61 and an air guide member 62.
  • the lower panel 61 covers the first opening 11, the lower panel 61 is provided with an air outlet 611, and the air guide 62 is provided at the air outlet 611 for air guiding; the air duct component 3 is provided with an air duct cavity 310 ,
  • the casing 1 is provided with an air inlet (not shown in the figure), and the air inlet is connected with the inlet of the air duct cavity 310; during operation, after the air enters the air duct cavity 310 from the air inlet, it passes through the fan 4 and the evaporation part 5. After heat exchange, it blows out from the air outlet 611.
  • the electronically controlled drive component 7 includes an electrical control box 71, a fan drive mechanism 72 and a guide
  • the wind drive mechanism 73 in which the electric control box 71 is the electric control center of the indoor unit of the air conditioner, used to control the operation of various components;
  • the wind element 62 is detachably connected to the air guide driving mechanism 73, the fan 4 is detachably connected to the first driving mechanism, and the air duct component 3 is detachably connected to the base 2 and can be detached through the first opening 11.
  • the air-conditioning indoor unit in this embodiment is equipped with electronically controlled drive components 7 on the base 2.
  • the power cords connected to the electronically controlled drive components 7, the wires of various electrical load components, and the connection signal lines are all installed on the base 2.
  • Set on the base 2, and the air duct component 3 can be detached from the base 2, the fan 4 can be detached from the fan drive mechanism 72, the lower panel 61 can be detached from the casing 1, and the air deflector can also be driven with the wind deflector
  • the mechanism 73 is disassembled; during the disassembly and washing operation, the air outlet part 6, the air duct part 3 and the fan 4 can be removed from the first opening 11 for cleaning, while the electrically controlled drive part 7 and other live parts are left on the base 2.
  • FIG. 3 is a schematic structural diagram of the base of the removable and washable air conditioner indoor unit according to some embodiments of the present application; referring to FIG. 3, the base 2 includes a bottom plate 21 and two side plates 22 respectively provided on the left and right sides of the bottom plate 21 , The electronically controlled drive components 7 are all installed on one side plate 21; an installation cavity 23 is defined between the front side of the bottom plate 21 and the inner side of the two side plates 22, and the air duct component 3 can be pushed up along the installation cavity 23 for installation or Pull down and disassemble, its operation is simple and convenient.
  • the lower side of the bottom plate 21 extends backward to form a connecting portion 211, and a pipe space 8 is defined and formed between the rear side of the bottom plate 21 and the upper side of the connecting portion 211.
  • the pipeline assembly is directly set at the bottom of the air duct component 3.
  • it avoids the damage to the connecting pipeline of the air duct component 3 during the disassembly and assembly process, and ensures the smooth disassembly of the air duct component 3.
  • Fig. 5 is a schematic structural diagram of a removable and washable air-conditioning indoor unit according to some embodiments of the present application with the air outlet components hidden;
  • Fig. 6 is an enlarged schematic diagram of a partial structure of part B of Fig. 5; refer to Figs. 3, 5, and 6, as shown in Figs.
  • the avoidance opening 213 can be set as an arc-shaped opening to avoid damage to the pipeline by the edges and corners.
  • Fig. 7 is a schematic diagram of the right longitudinal sectional structure of Fig. 5; referring to Figs. 2, 5, and 7, a wall-hanging board 9 is also provided on the rear side of the base 2, and the lower end of the wall-hanging board 9 and the connecting portion 211 can be Disassemble the connection, the upper end of the wall-hanging board 9 is connected to the upper side of the bottom plate 21, and the air-conditioning indoor unit is fixedly installed on the wall through the wall-hanging board 9;
  • the space is jointly defined as a pipe space 8, and the connecting portion 211 has a certain width, so that the size of the pipe space 8 meets the volume required by the pipeline assembly.
  • Fig. 8 is a schematic bottom view of the detachable and washable air-conditioning indoor unit according to some embodiments of the present application after the base is connected to the air duct component;
  • Fig. 9 is an enlarged schematic diagram of the layout of part C of Fig. 8; Figs.
  • the connecting portion 211 is provided with at least one hook 2111
  • the lower side of the wall-hanging board 9 is provided with a hook 2111 corresponding to each hook 2111 with a one-to-one matching and snap-fitting groove 91, through the hook 2111 and the hanging groove 91 cooperatively snapped
  • the hook 2111 extends backwards
  • the end of the hook 2111 has a hook 2111a extending downward
  • the hook 2111 passes through the hook 2111 from front to back
  • the hook 2111 The edge 2111a is hooked on the rear side of the wall-hanging board 9 at a position on the lower side of the hanging groove 91, which can limit the downward movement of the wall-hanging board 9, as shown in FIG. 5 for specific assembly.
  • FIG. 10 is a schematic diagram of the back structure of the wall-mounted panel of the removable and washable air-conditioning indoor unit according to some embodiments of the present application; as shown in FIG. 10, in order to make the size and size of the pipe space 8 more suitable for the arrangement of the pipeline assembly ,
  • the front end of the wall-hung board 9 has a bend 92 extending gradually downward from the back to the front, and the hanging groove 91 is opened on the bend 92.
  • the specific connection between the upper side of the wall-hanging board 9 and the base 2 is: the upper side of the wall-hanging board 9 is provided with a mounting plate 93, and the upper end of the back side of the bottom plate 21 is provided with a mounting plate 93 Removable and plug-in groove 217.
  • the groove 217 is a long strip extending in the left-right direction, and the entire mounting plate 93 is inserted into the groove 217 to facilitate insertion.
  • the upper side of the wall-hanging board 9 is located at the left and right ends of the mounting plate 93, respectively, with upwardly extending reinforcing plates 94.
  • the reinforcing plate 94 Pass through the groove 217 from bottom to top; the reinforcing plate 94 and the mounting plate 93 are integrally formed, and the reinforcing plate 94 is also provided with mounting holes for connecting with the wall.
  • the arrangement of the reinforcing plate 94 can ensure that the wall hanging plate 9 and the base 2 reliable installation, and can increase the connection strength of the base 2.
  • the specific connection between the upper side of the wall-hanging board 9 and the base 2 can also be as follows: a wall-hanging board installation hole is provided on the upper side of the wall-hanging board 9, and the upper end of the bottom plate 21 is connected to the base by fastening screws.
  • the mounting hole of the wall panel can be detachably connected.
  • the upper end of the base 2 is fixedly connected to the upper inner wall of the casing 1, and the two side plates 22 of the base 2 are respectively provided with limit blocks 221 extending forward, as shown in Figures 3-6.
  • Figure 11 is a schematic structural diagram of the casing of a removable and washable air-conditioning indoor unit according to some embodiments of the present application.
  • the position block 221 corresponds to the limit slot 12 that is mated and inserted; the position of the lower side of the casing 1 can be limited by the matching of the limit block 221 and the limit slot 12.
  • an installation platform 222 is reserved on each side plate 22, and the limit block 221 is provided on the installation platform 222.
  • the left side of the limiting block 221 on the left is flush with the left side of the left side plate 22, and the right side of the limiting block 221 on the right is flush with the right side.
  • the right side of the plate 22 is flush
  • the front side of the limiting block 221 is provided with a first guiding inclined surface 2211
  • the first guiding inclined surfaces 2211 on the two limiting blocks 221 are arranged oppositely
  • the two first guiding inclined surfaces 2211 are mutually opposite.
  • the first guiding inclined surface 2211 is used when connecting the base 2 and the casing 1, It is convenient to insert the stop block 221.
  • a snap connection is adopted between the rear side of the air duct component 3 and the bottom plate 21 to realize a detachable connection between the air duct component 3 and the base 2.
  • Fig. 12 is a bottom view of the structure of the air duct component of the air-conditioning indoor unit that can be disassembled and washed according to some embodiments of the present application; as shown in Fig. 12, the left and right ends of the air duct component 3 are respectively provided with first slots 31, The first buckle 31 is arranged close to the upper side of the air duct component 3, and the front side of the bottom plate 21 is provided with a plurality of first buckles 214 corresponding to each of the first buckles 31, as shown in FIG.
  • the bottom side of the air duct component 3 is also provided with a plurality of second buckles 32, and the second buckles 32 are extended rearwardly, the bottom side of the bottom plate 21 is provided with a plurality of second buckles 32
  • the buckles 32 correspond one by one to the second grooves 215 that are engaged with each other; when the air duct component is pushed into the mounting cavity 23 of the base 2 from bottom to top, the first buckle 214 snaps into the first card at the moment of assembly.
  • first guide blocks 223 are respectively provided on the inner wall surfaces of the two side plates 22, as shown in FIG. 4;
  • the second guide block 34 is shown in Figure 12;
  • the first guide block 223 is provided with a first guide surface 2231 extending in the up and down direction, and the second guide block 34 is provided with a second guide surface 2231 that is slidably matched with the first guide surface 2231.
  • the guide surface 341 can be directly guided by the sliding cooperation of the first guide surface 2231 and the second guide surface 341 during the installation and disassembly process of the air duct component 3.
  • the specific cooperation is shown in FIG.
  • the positioning distance can be installed and positioned at one time without multiple attempts and adjustments, which improves the efficiency of disassembly and assembly.
  • FIG. 15 is a schematic structural view of the removable and washable air-conditioning indoor unit according to some embodiments of the present application when the base and air duct components are locked by the locking member;
  • FIG. 16 is a partial enlarged schematic view of part D of FIG. 15;
  • FIG. 17 is based on A schematic diagram of the connection structure between the locking member and the base in the removable and washable air-conditioning indoor unit of some embodiments of the present application;
  • Figure 18 is a partial enlarged schematic diagram of part F in Figure 17; as shown in Figures 15-19, in order to ensure the air duct components 3 Assembling stability.
  • the left and right sides of the air duct member 3 are respectively provided with locking members 10 movably, and the air duct member 3 is provided with a locking groove 216 at a position opposite to each locking member 10 ,
  • the locking member 10 can be rotatably locked into the locking groove 216 to lock the air duct member to the base 2, or the locking member 10 is disengaged from the locking groove 216 to unlock the air duct member 3 and the base 2.
  • Figures 15 and 16 show the locked state of the locking member 10 and the locking groove 216; when the air duct part 3 and the base 2 are assembled in place, first, the air duct part 3 and the base 2 are connected by a snap connection , And then cooperate with the locking member 10 on the air duct component 3 and the locking groove 216 on the base 2 to achieve locking or unlocking between the two, which not only ensures the stability of the air duct component 3, but also simple operation; specific implementation
  • the locking groove 216 is provided on the bottom plate 21, and the locking member 10 can be rotated backward to lock with the locking groove 216, or rotated forward to be unlocked from the locking groove 216, so as to perform the air duct component in the front and rear directions. Locked, and the side plates 22 on both sides of the base 2 can limit the installation of the air duct component 3 in the left and right directions.
  • FIG. 19 is a schematic structural diagram of the locking member of the detachable and washable air conditioner indoor unit according to some embodiments of the present application; specifically, in some embodiments, as shown in FIG. 18 and FIG. 19, two sides of the air duct component 3 are respectively provided There is an insertion hole 33, the locking member 10 includes a body 101, one end of the body 101 is provided with a connecting shaft 102, and the other end of the body 101 is provided with a toggle portion 103.
  • the toggle portion 103 can drive the body 101 around The connecting shaft 102 rotates, so that the body 101 is partially inserted into the locking groove 216 to lock the air duct part 3 and the base 2, thereby locking the air duct part on the base 2, or making the body 101 completely free from the locking groove 216 Thus, the air duct component is unlocked from the base 2.
  • Fig. 20 is a schematic structural diagram of a removable and washable air-conditioning indoor unit according to some embodiments of the present application with the air outlet components hidden;
  • Fig. 21 is an enlarged schematic diagram of a partial structure of part G in Fig. 20;
  • Fig. 22 is a schematic longitudinal sectional view in Fig. 21 23 is an enlarged schematic view of the partial structure of the H part in FIG. 22; in some embodiments of the present application, as shown in FIGS.
  • the front inner wall of the casing 1 is provided with a plurality of first protrusions 13, and A bump 13 can be integrally formed with the casing 1 to avoid installation trouble caused by the installation of the limit block 221, and can increase the strength of the casing 1 and the limit block 221;
  • a convex block 13 fits and abuts against the second convex block 35.
  • the casing 1 supports the front side of the air duct component 3 to prevent the air duct component 3 from falling down, and during the installation process, the installer only needs to provide a small supporting force to temporarily fix the air duct component 3 .
  • the installer In order for the installer to subsequently lock the air duct component 3 to the base 2, and at the same time, use the limit abutment between the first protrusion 13 and the second protrusion 35, which can also affect the air duct component 3
  • the installation is pre-positioned so that the installation location can be found as soon as possible.
  • the inner side of the bottom end of the first protrusion 13 has a second guiding inclined surface 131.
  • the second guiding inclined surface 131 provides a guiding function for the air duct member 3 to slide upward, which is convenient for the air duct member 3. Assembling, and enables the second bump 35 on the air duct component 3 and the first bump 13 on the casing 1 to be mated and docked.
  • the inner side of the top end of the first bump 13 has a first abutting surface 132
  • the second bump 35 is provided with a second abutting surface 351 that fits and abuts against the first abutting surface 132.
  • the size of the surface 351 is larger than the size of the first abutting surface 132, and the volume of the limiting block 221 is small.
  • Some other connecting structures on the air duct part 3 can be used as the second bump 35; for example, part of the second bump 35 is configured as a clamping member 14 that cooperates with the lower panel 61, which can simplify the structure of the air duct component 3 on the basis of meeting the requirements of use; specifically, the number of the second bumps 35 in this embodiment is set to Three second bumps 35 arranged in the middle are simultaneously used as clamping members 39 to be engaged with the lower panel 61.
  • the first protrusion 13 is arranged along the inner wall surface of the front side of the casing 1 gradually inclined forward from top to bottom, and the first guide inclined surface 131 is inclined at an angle of 15°-60° from top to bottom. .
  • the first bump 13 is arranged close to the bottom edge of the casing 1.
  • FIG. 24 is a schematic structural diagram of a removable and washable air-conditioning indoor unit according to some embodiments of the present application with the transverse wind deflector hidden; as shown in FIG. 24, a plurality of arc-shaped claws 612 are provided at intervals on the front side of the lower panel 61,
  • the casing 1 is provided with a plurality of rotating shafts 15 corresponding to the arc-shaped claws 612, and the inner side of the lower panel 61 is provided with a plurality of first engaging members 613 that are matched and clamped with the casing 1.
  • the lower panel 61 is clamped on the shaft 15 through the opening of the arc-shaped claw 612, and then the lower panel 61 is rotated around the shaft 15 to hook the lower panel 61 on the shaft 15, and finally the first clamping is used
  • the member 613 is further fixed with the casing 1; when disassembling, the first engaging member 613 is disassembled from the casing 1, and then the lower panel 61 is lifted around the shaft 15 so that the opening of the arc-shaped claw 612 is level with the shaft 15
  • the arc-shaped claw 612 can be separated from the shaft 15 through its opening to complete the disassembly; compared with the prior art method of fastening by setting multiple screws, this embodiment can avoid the use of more screws and other connections. It can also prevent the stability of the indoor unit of the air conditioner from being affected by the corrosion of the connectors, and avoid the assembly efficiency that is likely to cause confusion during disassembly and assembly due to the large number of connectors.
  • the lower panel 6 When the product is in use, the lower panel 6 is easy to fall under the action of gravity.
  • the inner side of the lower panel 61 is also provided with a second engaging member that is engaged with the air duct component 3 614 and the third engaging member 615 that is engaged with the base 2 to fix the lower panel 61 and the casing 1, the base 2, and the air duct member 3 to each other.
  • FIG. 26 is a schematic diagram of the connection between the longitudinal wind guide driving mechanism and the connecting rod in the removable and washable air-conditioning indoor unit according to some embodiments of the present application;
  • FIG. 27 is an enlarged schematic diagram of the partial structure of part I of FIG. 26; as shown in FIGS.
  • the wind guide 62 includes a horizontal wind guide plate 3621 and a longitudinal wind guide plate 3622
  • the wind guide driving mechanism 73 includes a horizontal wind guide drive motor 731 and a longitudinal wind guide Drive motor 732; one end of the horizontal wind deflector 3621 is rotatably connected to the lower panel 61, and the other end of the horizontal wind deflector 3621 is sleeved and connected to the power output end of the horizontal wind deflector drive motor 731 to realize the connection between the horizontal wind deflector 3621 and the horizontal wind deflector.
  • the wind drive motor 731 is detachably connected; the power output end of the longitudinal wind guide motor 732 is detachably connected to one end of the longitudinal wind guide plate 3622.
  • FIG. 2 in this embodiment, there are double horizontal wind deflectors 3621.
  • the two horizontal wind deflectors 3621 are driven to swing by different horizontal wind deflector drive motors 731 to change the air outlet 611. Wind direction.
  • a connecting rod 733 and a crank mechanism 734 are connected between the longitudinal wind guide drive motor 732 and the longitudinal wind deflector 3622, and one end of the connecting rod 733 is connected to the longitudinal wind deflector 3622.
  • the other end of the connecting rod 733 extends laterally to be connected to one end of the crank mechanism 734, and the other end of the crank mechanism 734 is connected to the power output end of the longitudinal wind guide driving motor 732; With the interference of the rod 733, an opening groove 36 for the second connecting rod 733 to pass through is opened on the lower side of the air duct part 3.
  • the connecting rod 733 can rotate around the crankshaft structure. Lift up to the right to allow the disassembly position of the air duct component 3 to ensure the smooth disassembly and assembly process of the air duct component 3.
  • Fig. 28 is a schematic structural diagram of a fan and a fan drive motor in a removable and washable air-conditioning indoor unit according to some embodiments of the present application
  • Fig. 29 is an enlarged schematic diagram of a partial structure of part J of Fig. 28
  • Figure 31 is an enlarged schematic view of the partial structure of part K in Figure 30; as shown in Figures 28-31, in some embodiments of the application, the fan
  • the driving mechanism 72 includes a fan driving motor 721.
  • the fan driving motor 721 has a motor shaft 7211; one end of the fan 4 is connected to one side of the air duct component 3 through a bearing assembly 20, the other end of the fan 4 is provided with a shaft sleeve 41, and the shaft sleeve 41 is provided with With the locking screw 42 arranged in the radial direction, the motor shaft 7211 is movably inserted into the shaft sleeve 41, and the locking screw 42 locks the shaft sleeve 41 and the motor shaft 7211.
  • the fan 4 is approached to the side of the bearing assembly 20 along its axial direction and withdrawn for a certain distance, so that the shaft sleeve 41 and the motor shaft 7211 can be separated from the fan 4 and the fan drive mechanism 72. Disassembly; when assembling, directly sleeve the shaft sleeve 41 of the fan 4 on the motor shaft 7211, when the axial assembly is in place, tighten the locking screw 42 to lock the fan 4 on the fan drive mechanism 721.
  • a notch is provided on the fan blade of the fan 4 for the disassembly tool to extend and remove the locking screw 42; in some embodiments of the present application, as shown in FIG. 31, a disassembly hole is provided at the lower end of the air duct component 3 37.
  • disassembling the air duct part 3 first disassemble the air outlet part 6, rotate the fan 4 so that the locking screw 42 is directly exposed above the disassembly hole 37, and then extend the disassembly tool directly from the disassembly hole 37 from the bottom to the top
  • the locking screw 42 can be disassembled just by inserting it, the operation space is larger, and the operation is more convenient.
  • the left and right sides of the air duct component 3 are respectively provided with side walls 38, the bearing assembly 20 is provided on one of the side walls 38, and the other side wall 38 is provided with a support seat 30 .
  • FIG. 32 is a schematic structural diagram of a support seat in a removable and washable air-conditioning room according to some embodiments of the present application; as shown in FIG. 32, the support seat 30 is provided with a shaft hole 31 through which the shaft sleeve 41 passes, and the center of the shaft hole 31 The axis, the central axis of the bearing assembly 20 and the central bearing of the motor shaft coincide; along the side of the shaft hole 31, there is an escape groove 32 for the locking screw 42 to pass through, and the escape groove 32 communicates with the shaft hole 31.
  • the shaft sleeve 41 of the fan 4 is aligned with the motor shaft once, which can improve the assembly efficiency;
  • the fan 4 is withdrawn from the side away from the fan driving mechanism 721 along the axial direction for a certain distance, the shaft sleeve 41 passes through the shaft hole 31, and the locking screw 42 on the shaft sleeve 41 passes through the avoidance synchronously.
  • the slot 32 and the shaft sleeve 41 are still supported on the support base 30 after being separated from the motor shaft, which can prevent the fan 4 from being damaged due to loss of support after the fan 4 is separated from the motor shaft.
  • the support base 30 can be integrally formed on the air duct part 3, thereby reducing the assembly between the support base 30 and the air duct part 3.
  • the support base 30 can also be configured to be detachably connected to the air duct component 3.
  • a mounting groove 381 is provided on the side wall 38 on the right side, and the support base 30 is detachably connected to the mounting groove 381.
  • the outer periphery of the support base 30 is provided with a plug connector 33 and a fixing block 34.
  • the fixing block 34 is provided with
  • the fixing hole 341 is provided with a jack (not shown in the drawings) for mating and inserting with the plug connector 33 and a mounting position 382 corresponding to the fixing block 34 on the mounting slot 381.
  • the support base 30 is inserted into the socket through the plug connector 33, and the fixing block 34 is pressed against the mounting position 382 to achieve positioning, and then fixedly connected to the fixing block 34 through the fixing hole 341 to install the support base 30 On a side wall 38 of the air duct component 3.
  • a second opening 1416 is further provided on the front side of the casing 1, and a front panel 40 is detachably provided on the second opening 1416; On the front side of the part 5, the evaporation part 5 can be cleaned by opening the upper panel.
  • One side of the front panel 40 is rotatably connected to the casing 1, so that the front panel 40 can be rotated to open or close.
  • the other side of the front panel 40 is detachably clamped to the casing 1;
  • the upper side of the panel 40 is rotatably connected with the casing 1, the lower end of the front panel 40 is provided with a clamping part, and the lower panel 61 is provided with an escape slot 616 (specifically shown in Figure 25), the clamping part is from the front Passing through the clearance slot 616 backwards, it is snap-connected to the casing 1 so as to ensure the stability of the connection between the front panel 40, the lower panel 61 and the casing 1, and facilitate the disassembly and assembly of the front panel 40.
  • the disassembly process of this application is: first remove the front panel 40, then the connection between the front panel 40, the lower panel 61 and the casing 1 can be released; then, the horizontal air deflector 3621 and the longitudinal air deflector 3622 are removed from The second drive motor and the third drive motor are disassembled; then the first engaging member 613, the second engaging member 614, and the third engaging member 615 of the lower panel 61 are all released, and then the lower panel 61 is lifted to make it curved
  • the opening of the pawl 612 is level with the shaft 15, and then the arc-shaped pawl 612 is separated from the shaft 15 through its opening, and the lower panel 61 is removed from the casing 1; then use a tool to lock on the motor shaft from the bottom to the top through the removal hole 37
  • Disassemble the locking screw 42 on the 7211 retract the fan 4 along its axial direction to one side of the bearing seat for a certain distance, so that the sleeve 41 is separated from the motor shaft 7211, and the
  • the embodiment of the present application provides a removable and washable air conditioner indoor unit.
  • the electronically controlled drive components are all arranged on the base, the air duct components can be detached from the base, the fan can be detached from the fan drive mechanism, and the lower panel can be removed from the base.
  • the casing is disassembled and the air guide can also be disassembled from the air guide driving mechanism.
  • the air outlet parts, air duct parts, and fans can be removed from the first opening for cleaning, and the electronically controlled driving parts, etc.
  • the live parts are left on the base, so as to avoid disassembling the live parts connected to the disassembly and washing parts, and ensure the safety of the disassembly process.
  • the air outlet parts, air duct parts and fans are removed without live parts, the user When cleaning, you can directly use water washing and other methods for thorough cleaning, and its operation is more convenient, and users can clean by themselves without professional disassembly.

Landscapes

  • 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)

Abstract

La présente invention concerne une unité intérieure de climatiseur pouvant être démontée et nettoyée. Un composant d'entraînement de commande électrique est disposé sur une base, un composant de conduit d'air peut être démonté de la base, un ventilateur peut être démonté d'un mécanisme d'entraînement de ventilateur, un panneau inférieur peut être démonté d'un logement de machine, et un élément de guidage d'air peut également être démonté d'un mécanisme d'entraînement de guide d'air, de sorte que, pendant les opérations de démontage et de nettoyage, un composant de sortie d'air, le composant de conduit d'air et le ventilateur peuvent être démontés d'une première ouverture pour ensuite être nettoyés, et des composants sous tension du composant d'entraînement de commande électrique, etc., sont retenus sur la base, empêchant ainsi un composant de démontage et de nettoyage en communication avec les composants sous tension d'être démontés.
PCT/CN2021/091197 2020-04-30 2021-04-29 Unité intérieure de climatiseur pouvant être démontée et nettoyée WO2021219106A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022563456A JP2023522111A (ja) 2020-04-30 2021-04-29 分解洗浄可能な空調室内機

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
CN202020715134.2U CN212481474U (zh) 2020-04-30 2020-04-30 可拆洗的空调室内机
CN202010370192.0A CN113251490A (zh) 2020-04-30 2020-04-30 可拆洗的空调室内机
CN202020718831.3U CN212457156U (zh) 2020-04-30 2020-04-30 可拆洗的空调室内机
CN202020718831.3 2020-04-30
CN202020718538.7 2020-04-30
CN202010370193.5A CN113251491A (zh) 2020-04-30 2020-04-30 可拆洗的空调室内机
CN202010370193.5 2020-04-30
CN202020718538.7U CN212618663U (zh) 2020-04-30 2020-04-30 可拆洗的空调室内机
CN202020720119.7 2020-04-30
CN202020718946.2U CN212481488U (zh) 2020-04-30 2020-04-30 可拆洗的空调室内机
CN202020719896.XU CN212618667U (zh) 2020-04-30 2020-04-30 可拆洗的空调室内机
CN202020718946.2 2020-04-30
CN202020719896.X 2020-04-30
CN202020720119.7U CN212805832U (zh) 2020-04-30 2020-04-30 可拆洗的空调室内机
CN202020715134.2 2020-04-30
CN202010370192.0 2020-04-30

Publications (1)

Publication Number Publication Date
WO2021219106A1 true WO2021219106A1 (fr) 2021-11-04

Family

ID=78373333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/091197 WO2021219106A1 (fr) 2020-04-30 2021-04-29 Unité intérieure de climatiseur pouvant être démontée et nettoyée

Country Status (2)

Country Link
JP (1) JP2023522111A (fr)
WO (1) WO2021219106A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114674057A (zh) * 2022-03-21 2022-06-28 广东海客堡环境科技有限公司 空气净化装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748241A (zh) * 2015-03-31 2015-07-01 广东美的制冷设备有限公司 空调器室内机和空调器室内机的外壳
CN107101278A (zh) * 2017-06-21 2017-08-29 美的集团股份有限公司 空调室内机和空调器
CN107490073A (zh) * 2017-09-19 2017-12-19 广东美的制冷设备有限公司 空调室内机和空调器
CN209263164U (zh) * 2018-12-25 2019-08-16 广东美的制冷设备有限公司 壁挂式空调室内机及空调器
CN209263310U (zh) * 2018-12-29 2019-08-16 广东美的制冷设备有限公司 空调室内机和空调器
CN110145802A (zh) * 2019-06-19 2019-08-20 宁波奥克斯电气股份有限公司 一种空调器室内机
CN110207261A (zh) * 2019-06-12 2019-09-06 珠海格力电器股份有限公司 一种空调器室内机及空调器
CN212457156U (zh) * 2020-04-30 2021-02-02 海信（广东）空调有限公司 可拆洗的空调室内机
CN212481488U (zh) * 2020-04-30 2021-02-05 海信（广东）空调有限公司 可拆洗的空调室内机
CN212481474U (zh) * 2020-04-30 2021-02-05 海信（广东）空调有限公司 可拆洗的空调室内机
CN212618663U (zh) * 2020-04-30 2021-02-26 海信（广东）空调有限公司 可拆洗的空调室内机

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748241A (zh) * 2015-03-31 2015-07-01 广东美的制冷设备有限公司 空调器室内机和空调器室内机的外壳
CN107101278A (zh) * 2017-06-21 2017-08-29 美的集团股份有限公司 空调室内机和空调器
CN107490073A (zh) * 2017-09-19 2017-12-19 广东美的制冷设备有限公司 空调室内机和空调器
CN209263164U (zh) * 2018-12-25 2019-08-16 广东美的制冷设备有限公司 壁挂式空调室内机及空调器
CN209263310U (zh) * 2018-12-29 2019-08-16 广东美的制冷设备有限公司 空调室内机和空调器
CN110207261A (zh) * 2019-06-12 2019-09-06 珠海格力电器股份有限公司 一种空调器室内机及空调器
CN110145802A (zh) * 2019-06-19 2019-08-20 宁波奥克斯电气股份有限公司 一种空调器室内机
CN212457156U (zh) * 2020-04-30 2021-02-02 海信（广东）空调有限公司 可拆洗的空调室内机
CN212481488U (zh) * 2020-04-30 2021-02-05 海信（广东）空调有限公司 可拆洗的空调室内机
CN212481474U (zh) * 2020-04-30 2021-02-05 海信（广东）空调有限公司 可拆洗的空调室内机
CN212618663U (zh) * 2020-04-30 2021-02-26 海信（广东）空调有限公司 可拆洗的空调室内机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114674057A (zh) * 2022-03-21 2022-06-28 广东海客堡环境科技有限公司 空气净化装置

Also Published As

Publication number Publication date
JP2023522111A (ja) 2023-05-26

Similar Documents

Publication Publication Date Title
WO2016154952A1 (fr) Unité de climatisation intérieure
WO2016154954A1 (fr) Unité d'intérieur de climatiseur
JP7266535B2 (ja) エアコン室内機及びエアコン
WO2016154953A1 (fr) Unité intérieure de climatiseur
EP3699501B1 (fr) Unité de climatisation intérieure murale et climatiseur
WO2021219106A1 (fr) Unité intérieure de climatiseur pouvant être démontée et nettoyée
CN107702307B (zh) 导风板机构及具有其的空调器
CN212481488U (zh) 可拆洗的空调室内机
KR100436142B1 (ko) 공기조화기의 실내기
EP3640561A1 (fr) Unité intérieure de climatisation et climatiseur associé
JP2024029082A (ja) 分解洗浄可能な空調室内機
CN210373739U (zh) 柜式空调器
WO2021219109A1 (fr) Unité intérieure de climatiseur pouvant être retirée pour lavage
KR100557382B1 (ko) 벽걸이형 공기 조화기
JPH10141698A (ja) 床置型空気調和機
KR100479077B1 (ko) 액자형 공기조화기의 디스플레이 패널 개폐구조
CN220471749U (zh) 导风板组件及空调器
CN220338578U (zh) 导风板拆装组件及空调器
WO2018137377A1 (fr) Climatiseur
CN220186954U (zh) 导风板和空调室内机
CN220269509U (zh) 导风板安装组件及空调器
CN213747242U (zh) 散风组件和具有其的空调器
CN111263870B (zh) 空气调节机
WO2021219111A1 (fr) Unité intérieure de climatiseur détachable et lavable
CN214063394U (zh) 风机组件、燃烧器组件和热水器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21795976

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2022563456

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112 (1) EPC - (EPO FORM 1205A) - 17.03.2023

122 Ep: pct application non-entry in european phase

Ref document number: 21795976

Country of ref document: EP

Kind code of ref document: A1