WO2021219108A1 - 一种可拆洗的空调室内机 - Google Patents

一种可拆洗的空调室内机 Download PDF

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Publication number
WO2021219108A1
WO2021219108A1 PCT/CN2021/091200 CN2021091200W WO2021219108A1 WO 2021219108 A1 WO2021219108 A1 WO 2021219108A1 CN 2021091200 W CN2021091200 W CN 2021091200W WO 2021219108 A1 WO2021219108 A1 WO 2021219108A1
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WO
WIPO (PCT)
Prior art keywords
air duct
base
indoor unit
removable
locking
Prior art date
Application number
PCT/CN2021/091200
Other languages
English (en)
French (fr)
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 CN202020718932.0U external-priority patent/CN212511411U/zh
Priority claimed from CN202020719622.0U external-priority patent/CN212511412U/zh
Priority claimed from CN202020720119.7U external-priority patent/CN212805832U/zh
Priority claimed from CN202010370192.0A external-priority patent/CN113251490A/zh
Priority claimed from CN202010368311.9A external-priority patent/CN113251477A/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 JP2022564764A priority Critical patent/JP7411118B2/ja
Publication of WO2021219108A1 publication Critical patent/WO2021219108A1/zh
Priority to JP2023216643A priority patent/JP2024029082A/ja

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • 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
    • F24F1/0043—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.
  • the air duct components of the existing detachable air conditioner can be detached from the casing and the base body of the indoor unit, thereby facilitating the cleaning of the air duct components.
  • the existing detachable air conditioner The duct components are connected to the base body and the casing by a number of screws. When disassembling, all the screws on the duct components need to be removed one by one. Moreover, when disassembling, it is necessary to maintain the size and the size between the screws. The installation position is not confused so that it can be assembled again, which brings great inconvenience to the cleaning operation and poor user experience. Moreover, the screw is prone to slippage after repeated assembly, resulting in unstable installation of the air duct components.
  • the embodiment of the present application provides a removable and washable air conditioner indoor unit, which includes:
  • a removable and washable air conditioner indoor unit which includes:
  • a casing, the casing is provided with a first opening
  • a base the base is arranged in the casing, and a fan driving mechanism is provided on one side of the base;
  • the air duct component is detachably connected to the base and can be removed through the first opening.
  • the air duct component includes an air duct housing, and the air duct housing is formed with Air duct cavity
  • a fan the fan is arranged in the air duct cavity, and the fan and the fan driving mechanism are detachably connected;
  • a locking member one end of the locking member is hinged on the air duct housing, and the other end of the locking member is movably connected with the base.
  • the air duct component can be restricted from being removed through the first opening.
  • Fig. 1 is a schematic structural diagram of a removable and washable air conditioner indoor unit according to some embodiments of the present application
  • Figure 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 diagram of the connection structure between the air duct component and the base in the removable and washable air conditioner indoor unit according to some embodiments of the present application;
  • FIG. 4 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. 5 is a partial enlarged schematic diagram of part A in Fig. 4;
  • Fig. 6 is a schematic structural diagram of a locking member of a removable and washable air conditioner indoor unit according to some embodiments of the present application.
  • Fig. 7 is a partially enlarged schematic diagram of part B of Fig. 6;
  • FIG. 8 is a schematic structural view of the air duct component of the detachable and washable air conditioner indoor unit according to some embodiments of the present application when viewed from a bottom angle;
  • Fig. 9 is a partial enlarged schematic diagram of part C of Fig. 8.
  • FIG. 10 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. 11 is a schematic structural diagram of a locking member of a removable and washable air conditioner indoor unit according to some embodiments of the present application.
  • Fig. 12 is a schematic structural view of the locking member in Fig. 11 viewed from another angle of view;
  • 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 cross-sectional view taken along line A-A of Fig. 13;
  • FIG. 15 is a partially enlarged schematic diagram of a base in a removable and washable air conditioner indoor unit according to some embodiments of the present application;
  • FIG. 16 is a schematic structural diagram of the air duct component and the locking member of the detachable and washable air-conditioning indoor unit according to some embodiments of the present application;
  • Fig. 17 is a partial enlarged schematic view of part D of Fig. 16;
  • FIG. 18 is a schematic diagram of the assembled structure of the evaporating component and the air duct component of the removable and washable air conditioner indoor unit according to some embodiments of the present application;
  • FIG. 19 is a schematic structural diagram of a fan, an air duct component, and a fan driving mechanism in a removable and washable air-conditioning indoor unit according to some embodiments of the present application;
  • Fig. 20 is a partial enlarged schematic diagram of part E of Fig. 19;
  • 21 is a schematic structural diagram of a support base of a removable and washable air conditioner indoor unit according to some embodiments of the present application.
  • FIG. 22 is a schematic structural diagram of a fan driving mechanism, a connecting rod, and an air duct component in a removable and washable air conditioner indoor unit according to some embodiments of the present application;
  • FIG. 23 is a partial enlarged schematic diagram of part F in FIG. 22.
  • Locking parts 91. Body; 911, first end; 912, second end; 913, limit part; 92, connecting shaft; 921, limit protrusion; 93, toggle part; 94, lock Department;
  • 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 conditioner indoor unit according to some embodiments of the present application
  • Figure 2 is an exploded schematic view of a removable and washable air conditioner indoor unit according to some embodiments of the present application
  • a detachable and washable air conditioner indoor unit in the application embodiment includes: a cabinet 1, a base 2, an air duct component 3, a fan 4, an evaporation component 5, and an air outlet component 6, and a base 2, an air duct component 3 , The fan 4 and the evaporating part 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 is covered at the first opening 11, and the front end of the lower panel 61 is movably connected with the casing 1.
  • the lower panel 61 is provided with an air outlet 611, and the air guide 62 is provided at the air outlet 611 for guiding
  • the air duct component 3 includes an air duct housing 31, an air duct cavity 311 is provided in the air duct housing 31, an air inlet (not specifically shown in the drawings) is provided on the casing 1, an air inlet and an air duct cavity The inlet of 311 is connected; based on this, in the specific working process of the air-conditioning indoor unit, after air enters the air duct cavity 311 from the air inlet, it is blown out from the air outlet 611 after heat exchange with the fan 4 and the evaporating component 5.
  • the air duct component 3 is detachably connected to the base 2 and can be removed through the first opening 11 to facilitate the removal and cleaning operation of the air duct component 3; in addition, a fan driving mechanism 4 is installed on one side of the base 2 , The fan 4 is detachably connected to the fan drive mechanism 4, so that the fan 4 can be removed and cleaned from the air duct component 3 easily, and because the fan drive mechanism 4 is arranged on one side of the base 2, it can prevent the charged fan drive mechanism 4 from following The fan 4 is disassembled together to effectively ensure the safety of the disassembly process and the cleaning process.
  • FIG. 3 is a schematic diagram of the connection structure between the air duct component and the base in the detachable and washable air conditioner indoor unit according to some embodiments of the present application; as shown in FIG. 3, a locking member 9 is used between the air duct component 3 and the base 2 Removable connection, one end of the locking member 9 is hinged on the air duct housing 31, and the other end of the locking member 9 is movably connected with the base 2.
  • the locking member 9 When the locking member 9 is connected with the base 2, it can be used to restrict the wind
  • the duct part 3 is detached through the first opening 11, so as to ensure the assembly stability between the air duct part 3 and the base 2 body.
  • the locking part 9 is movably connected with the base 2, when the locking part 9 and the base 2 are movably connected
  • the air duct part 3 can be unlocked from the base 2 body to disassemble the air duct part 3 from the base 2 body to facilitate cleaning.
  • the connection between 31 and the base 2 is fixed, and the disassembly operation is simple. Repeated disassembly can still maintain the stability of the connection, and it can also effectively avoid the risk of incorrect installation of the connecting piece.
  • FIG. 4 is a schematic diagram of the connection structure between the locking member and the base in the detachable and washable air conditioner indoor unit according to some embodiments of the present application;
  • FIG. 5 is a partial enlarged schematic view of part A in FIG. 4;
  • Fig. 7 is a partial enlarged schematic view of part B of Fig. 6; as shown in Figs.
  • a locking member 9 is provided on the wall 312 and each side wall 312 respectively.
  • Fig. 8 is a schematic structural view of the air duct components of the removable and washable air conditioner indoor unit according to some embodiments of the present application viewed from a bottom angle;
  • Fig. 9 is a partial enlarged schematic view of part C of Fig. 8;
  • the locking member 9 includes a main body 91, a first end 911 of the main body 91 is provided with a connecting shaft 92, a second end 912 of the main body 91 is provided with a dial portion 93, and the main body 91 is located on the connecting shaft 92 and the dial portion 93.
  • the locking member 9 is provided between the two side walls 312 and inserted into the insertion hole 3121 from the inside to the outside through the connecting shaft 92; the toggle portion 93 can drive the body 91 rotates around the connecting shaft 92 to insert the locking portion 94 into the locking groove 21 to lock the air duct component 3.
  • the locking member 9 and the locking groove 21 are in a locked state, but the opposite Toggle can be rotated to disengage the locking portion 94 from the locking groove 21, thereby unlocking the air duct component 3.
  • Figs. 6, 7 the locking member 9 and the locking groove 21 are in a disengaged state, and its operation Simple and convenient, quick installation and disassembly between the air duct component 3 and the base 2 can be realized.
  • the connecting shaft 92 is arranged perpendicular to the main body 91, and the main body 91 is attached to the inner wall surface of the side wall 312 in parallel, thereby saving the installation space of the locking member 9 and ensuring the air duct components 3 integrity.
  • the end of the connecting shaft 92 facing away from the main body 91 in some embodiments of the present application is provided with a limiting protrusion 921 extending in the radial direction; as shown in FIGS. 8 and 9, the insertion hole One side of 3121 is connected with an escape groove 3122 for avoiding the limiting protrusion 921 in the axial direction; when the connecting shaft 92 is assembled into the insertion hole 3121, the limiting protrusion 921 abuts on the end of the insertion hole 3121 Department.
  • FIG. 16 is a schematic diagram of the structure of the air duct component and the locking member of the removable and washable air conditioner indoor unit according to some embodiments of the present application after being assembled;
  • FIG. 17 is a partial enlarged schematic diagram of part D of FIG. 16; as shown in FIGS. 16 and 17
  • the locking member 9 When the locking member 9 is installed, align the connecting shaft 92 with the insertion hole 3121, and at the same time ensure that the limiting protrusion 921 corresponds to the clearance groove 3122, and the connecting shaft 92 passes through the insertion hole 3121 from the inside to the outside and is restricted.
  • the connecting shaft 92 is rotated so that the limiting protrusion 921 avoids the avoiding groove 3122 and abuts on the outer wall surface of the side wall 312 in the outer peripheral area of the insertion hole 3121 to connect
  • the shaft 92 functions as a stop and limit, and prevents the locking member 9 from falling out of the insertion hole 3121.
  • a corner of the body 91 defines the above-mentioned locking portion 94, and the locking groove 21 is elongated in the vertical direction, and the locking groove 21 The depth of the groove gradually increases from top to bottom, which facilitates the locking and unlocking between the locking portion 94 and the locking groove 21.
  • the width of the body 91 gradually increases from the first end 911 to the second end 912, so that the body 91 has a fan-shaped structure as a whole, which satisfies the strength of the locking member 9 on the one hand.
  • Rigidity requirements on the other hand, reduce the volume and weight, while having aesthetics; and the locking portion 94 and the toggle portion 93 are respectively connected to the opposite sides of the second end 912 of the body 91, the toggle portion 93 is a long strip Shape and smoothly connect with the side of the main body 91.
  • the width of the dial 93 is 1/4 to 1/3 of the width of the second end 912 of the body 91 to reduce the weight of the handle.
  • the main body 91, the connecting shaft 92 and the dial 93 are integrally formed.
  • the side of the body 91 is protruding with a limiting portion 913, and the limiting portion 913 is located at the locking portion
  • the inner wall surface of the side wall 312 is provided with an engaging groove 3123.
  • the engaging groove 3123 matches When they are in contact, the rotation of the locking member 9 can be restricted.
  • the rear side of the air duct housing 31 is provided with a locking structure 313 that is engaged with the base 2 and the locking structure 313 works with the locking member 9 to fix the air duct housing 31 on the base 2 , And easy to disassemble and install.
  • the locking structure 313 includes a plurality of first buckles 3131 arranged at the bottom of the rear side of the air duct housing 31, the first buckles 3131 are bent upward and extend, and the bottom of the base 2 There are a plurality of first buckles 22 that cooperate with each of the first buckles 3131, as shown in FIG. 10; when the air duct component 3 is pushed into the base 2 and assembled in place, the first buckles 3131 and The first slot 22 on the base 2 is clamped and fixed, thereby limiting the degree of freedom of the air duct component 3 in the up and down direction, and cooperates with the locking member 9 to ensure the stability of the air duct component 3.
  • a connecting portion 23 is formed extending backward along the lower side of the base 2, and the first slot 22 is opened at the connecting position of the connecting portion 23 and the base 2.
  • four first card slots 22 are provided at intervals along the left and right directions.
  • the locking structure 313 also includes second locking grooves 3132 respectively provided at the left and right ends of the rear side of the air duct housing 31. As shown in FIGS. 8 and 9, the second locking grooves 3132 are close to the air duct housing. 31 is provided on the top end, and the base 2 is provided with a second buckle 24 that is matched with each second slot 3132 in a one-to-one correspondence, as shown in FIG. 10; when the air duct housing 31 is pushed back into the base 2 When the second buckle 24 is inserted into the second card slot 3132, there will be a “click” prompt in place, and there will be a sense of frustration at the moment of insertion, which reminds the user that the air duct housing 31 has been assembled in place. Thus, it is convenient for users to perceive the assembly status.
  • FIG. 13 is a bottom view of the base and air duct components in the removable and washable air-conditioning indoor unit according to some embodiments of the present application;
  • FIG. 14 is a schematic cross-sectional view taken along line AA of FIG. 13;
  • a second guide block 314 is provided at the position of each first guide block 25.
  • the first guide block 25 is provided with a first guide surface 251 extending in the up and down direction
  • the second guide block 314 is provided with a first guide surface 251 that extends in the up and down direction.
  • the second guide surface 3141; the second guide surface 3141 and the first guide surface 251 slidably match.
  • the first guide surface 251 and the second guide surface 3141 are slidingly guided, and there is no need for people to estimate the positioning distance in the left and right directions.
  • the disassembly is convenient, and it can be installed and positioned at one time, not multiple times. Try and adjust to improve the efficiency of disassembly and installation.
  • the base 2 includes a bottom plate 26 and side plates 27 respectively connected to the left and right sides of the bottom plate 26 and extending forward.
  • the front side of the bottom plate 26 has a supporting surface 261 for the air duct member 3 to slide up and down for assembly.
  • Two first guide blocks 25 are respectively provided on the inner wall surfaces of the left and right side plates 27, the rear side of the first guide block 25 is defined as a first guide surface 251, as shown in Figures 10 and 15, the first Two guide blocks 314 are provided on the outer wall surfaces on both sides of the air duct housing 31.
  • the front side of the second guide block 314 defines a second guide surface 3141, as shown in Figs.
  • Two guide blocks 314 are inserted upwards between the first guide block 25 and the supporting surface 261, the second guide surface 3141 is attached to the rear side of the first guide surface 251 of the first guide block 25, and the rear side of the second guide block 314 is connected to the The contact of the supporting surface 261 can increase the accuracy of the guidance.
  • FIG. 18 is a schematic diagram of the assembled structure of the evaporation component and the air duct component of the removable and washable air conditioner indoor unit according to some embodiments of the present application; as shown in FIG. 18, the left end of the evaporation component 5 has an end plate 51, and the air duct component 3 The left end has an outer plate 32, and the end plate 51 and the outer plate 32 are matched and sealed up and down. The end plate 51 is used to further position the air duct component 3, which can improve the assembly accuracy of the air duct component 3 and the stability of the connection.
  • the end plate 51 is semicircular, and the lower side of the end plate 51 is reserved with a first arc groove; the outer plate 32 is semicircular, and the upper side of the outer plate 32 is reserved with a second arc groove;
  • the first circular arc groove and the second circular arc groove are formed with circular holes for mounting the bearing assembly 10.
  • the end plate 51 and the outer plate 32 may also adopt a square or other shape structure.
  • Fig. 19 is a schematic diagram of the assembly of the fan, the air duct component, and the fan driving mechanism in the removable and washable air-conditioning indoor unit according to some embodiments of the present application;
  • Fig. 20 is a partial enlarged schematic view of the E part of Fig. 19;
  • Fig. 21 is according to the present application The structure diagram of the support base of the removable and washable air-conditioning indoor unit of some embodiments; as shown in Figures 19-21, one end of the fan 4 is provided with a shaft sleeve 41, and the shaft sleeve 41 is provided with a locking screw 42 along the radial direction;
  • One side wall 312 is provided with a bearing assembly 10, and the other side wall 312 is provided with a support base 20.
  • the support base 20 is provided with a shaft hole 201 and an escape groove connected to the side of the shaft hole 201 and used to avoid the locking screw 42 202;
  • the fan driving mechanism 4 has a motor shaft 81, one end of the fan 4 is connected to the bearing assembly 10, the other end of the fan 4 is sleeved on the outside of the motor shaft 81 through the shaft sleeve 41 through the shaft hole 201, and the locking screw 42 is locked
  • the tightening sleeve 41 and the locking screw 42 of the drive shaft; the central axis of the shaft hole 201, the central axis of the bearing assembly 10 and the central axis of the motor shaft 81 coincide to ensure the coaxiality of the installation of the fan 4 and the stability of the installation of the fan 4 sex.
  • the air duct component 3 When installing the air duct component 3, first connect the fan 4 to the air duct component 3.
  • the installation process of the fan 4 is: first install one end of the fan 4 into the bearing assembly 10, and then tighten the locking screw on the shaft sleeve 41 42 After aligning the avoidance groove 202, pass the sleeve 41 through the shaft hole 201 of the support base 20, and the sleeve 41 is pre-positioned through the support base 20; finally, the assembled fan 4 and air duct component 3 are integrally installed to the base 2, when the air duct component 3 is installed in place, the shaft sleeve 41 and the motor shaft 81 of the fan driving mechanism 4 are also coaxial, and then the shaft sleeve 41 of the fan 4 and the motor shaft 81 are aligned and installed at one time to improve assembly efficiency; at the same time; When disassembling the fan 4 and the fan driving mechanism 4, after the fan 4 is withdrawn from the side away from the fan driving mechanism 4 in the axial direction for a certain distance, the shaft s
  • the support base 20 can be formed integrally with the air duct part 3 (not specifically shown in the drawings), thereby reducing the assembly between the support base 20 and the air duct part 3.
  • the support base 20 can also be configured to be detachably connected to the air duct component 3.
  • the right side wall 312 is provided with a mounting groove 3124
  • the support base 20 is detachably connected to the mounting groove 3124
  • the outer circumference of the support base 20 is provided with plug connectors 203 and fixed Block 204
  • the fixing block 204 is provided with a fixing hole 2041
  • the mounting groove 3124 is provided with a jack (not shown in the drawings) for mating with the plug connector 203 and an installation position corresponding to the fixing block 204.
  • the support base 20 is inserted into the socket through the plug connector 203, and the fixing block 204 is pressed against the installation position to achieve positioning, and then fixedly connected to the fixing block 204 through the fixing hole 2041 to install the support base 20 in On a side wall 312 of the air duct component 3.
  • the installation position is an installation platform provided on the side wall 312.
  • the upper end of the side wall 312 is provided with a condensation water channel 3125, and the end of the condensation water channel 3125 is provided with a drainage port 3125a. It is discharged through the drain port 3125a at the end of the condensate channel 3125 to ensure the normal operation of the indoor unit of the air conditioner.
  • the indoor unit of the air conditioner further includes an air outlet part 6, which is provided at the first opening 11 for opening or closing the first opening 11.
  • the air outlet part 6 includes a lower panel 61 and an air guide 62, The front end of the upper panel is movably connected to the casing 1, the lower panel 61 is provided with an air outlet 611, and the air guide 62 is provided at the air outlet 611; as shown in Figure 16, the lower end of the front side of the air duct shell 31 is provided with multiple A clamping member 33 that is engaged with the lower panel 61 to fasten the air duct housing 31, the lower panel 61 and the base 2 to improve the stability of the indoor unit of the air conditioner.
  • FIG. 22 is a schematic diagram of the assembly of the fan driving mechanism, the connecting rod and the air duct components in the removable and washable air-conditioning indoor unit according to some embodiments of the present application;
  • FIG. 23 is a partial enlarged schematic diagram of part F of FIG. 22; refer to FIGS. 22 and
  • one side of the base 2 is provided with a wind guide driving mechanism 30, the power output end of the wind guide driving mechanism 30 is connected with a connecting rod 40, and the connecting rod 40 is detachably connected with the wind guide 62;
  • An opening groove 34 for the connecting rod 40 to pass through is provided on the side of the lower side of 31 close to the wind guide driving mechanism 30.
  • the air guide driving mechanism 30 drives the air guide 62 to swing through the connecting rod 40 to change the wind direction, and the connecting rod 40 extends through the opening slot 34 into the air duct cavity 311.
  • the connecting rod can be connected first.
  • the rod 40 is disassembled from the air guide 62, and then the connecting rod 40 is rotated to the side of the air guide driving mechanism 30 through the opening slot 34, so as to give up the disassembly position to avoid interference caused by the connecting rod 40 when the air outlet part 6 is disassembled.
  • the air duct component 3 is smoothly disassembled, and at the same time, the disassembly of the connecting rod 40 and the air guide driving mechanism 30 can be avoided by the operation of the rotating connecting rod 40, which simplifies the disassembly and assembly process.
  • the opening slot 34 is a square slot or an arc slot, so that the connecting rod 40 can be installed or removed.
  • the front side of the casing 1 is provided with a second opening 12, the second opening 12 is provided with a front panel 7, and the front panel 7 is used to open or close the second opening 12. .
  • the front panel 7 By opening the front panel 7, the evaporation part 5 can be locally scrubbed.
  • the process of disassembling and installing the indoor unit of the air conditioner in this application is as follows: when disassembling, when the air outlet part 6 and the fan 4 have been disassembled or are in a detachable state, toggle the toggle part 93 of the locking member 9 to lock The stop 9 is rotated forward to disengage it from the locking groove 21, and then the air duct housing 31 is pulled down through the first opening 11 to realize the disassembly of the air duct component 3; when assembling, the air duct housing 31 is passed through the first An opening 11 is pushed inwardly into the base 2 until the second buckle 24 on the base 2 is locked into the second slot 3132 of the air duct housing 31. At this time, the air duct housing 31 is assembled in place, and then Rotating the locking member 9 backward makes the locking portion 94 snap into the locking groove 21 of the base 2 for locking.
  • the embodiment of the present application provides a removable and washable air conditioner indoor unit.
  • the air duct component 3 is detachably connected to the base 2 to facilitate the disassembly and cleaning operation of the air duct component 3, and the fan 4 is arranged in the air duct cavity 311 And it can be detachably connected with the fan driving mechanism 4 on the base 2 to facilitate the removal and cleaning of the fan 4 from the air duct component 3.
  • the fan driving mechanism 4 is arranged on the side of the base 2, so as to avoid the driving of the electric fan
  • the mechanism 4 is disassembled together with the fan 4, which can effectively ensure the safety of the disassembly process and the cleaning process; in addition, the air duct component 3 is locked on the base 2 by the locking member 9, specifically, the locking member 9 is hinged at one end On the air duct housing 31, the other end of the locking member 9 is movably connected to the base 2.
  • the locking member 9 When the locking member 9 is connected to the base 2, it can be used to restrict the air duct component 3 from being removed through the first opening 11, thereby ensuring The assembly stability between the air duct component 3 and the base 2.
  • the air duct component 3 can be connected to the base 2.
  • the base 2 is unlocked to disassemble the air duct component 3 from the base 2 for easy cleaning.
  • the air duct housing 31 and the base 2 can be connected and fixed without the use of screws and other connecting parts.
  • the disassembly operation is simple, and the operation is many times. Repeated disassembly can still maintain the stability of the connection, and can also effectively avoid the risk of incorrect installation of the connector.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

本申请涉及空调的技术领域，公开了一种可拆洗的空调室内机，通过锁止件的一端铰装在风道壳体上，锁止件的另一端与基座活动连接，当锁止件与基座连接时可用于限制风道部件经第一开口拆出从而保证风道部件与基座之间的装配稳定性，同时，由于锁止件与基座活动连接，当锁止件与基座脱离连接时可将风道部件与基座解锁以将风道部件从基座上拆卸以方便进行清洗。

Description

一种可拆洗的空调室内机
相关申请的交叉引用
本申请要求在2020年04月30日提交中国专利局、申请号为2020103701920、发明名称为“可拆洗的空调室内机”的中国专利申请的优先权；
要求在2020年04月30日提交中国专利局、申请号为2020103683119、发明名称为“一种手柄及空调室内机”的中国专利申请的优先权；
要求在2020年04月30日提交中国专利局、申请号为2020207201197、发明名称为“可拆洗的空调室内机”的中国专利申请的优先权；
要求在2020年04月30日提交中国专利局、申请号为2020207189320、发明名称为“可拆洗的空调室内机”的中国专利申请的优先权；
要求在2020年04月30日提交中国专利局、申请号为2020207196220、发明名称为“可拆洗的空调室内机”的中国专利申请的优先权；
其全部内容通过引用结合在本申请中。
技术领域
本申请涉及空调技术领域，特别是涉及一种可拆洗的空调室内机。
背景技术
随着人们生活水平逐渐提高，人们对居住环境的要求越来越高，由于空调器对环境温度和/或湿度等的调节作用，使其普遍应用于房间舒适性调节中。
现有的空调器使用一段时间后内部的风道系统等零部件上会积聚大量的灰尘，易导致有害菌的滋生，使得空调器成为二次污染源，直接危害人体健康。传统的空调器各零部件之间的装配关系复杂，用户无法自行进行拆洗，所以现如今的易拆洗空调器普及范围越来越广。由于室内机工作时，风扇持续转动，空气经风道部件与蒸发部件进行热交换后从出风部件吹出，空气中的灰尘和细菌容易在风道部件上积聚，长此以往，会严重影响出风质量，进而影响用户的身心健康，因而现有的可拆卸空调器的风道部件设置可从室内机的机壳以及基座体上拆卸，从而便于风道部件的清洗，但是现有的可拆卸风道部件都是通过若干螺丝与基座体以及机壳连接的，在拆卸的时候，需要逐次拆下风道部件上的所有螺丝，而且，在拆卸的时候，还需要保持各螺丝之间的尺寸以及安装位置不混淆以便能再次装配，如此，给清洗操作带来极大的不便，用户体验较差，而且，螺钉在多次重复装配后容易出 现滑丝而造成风道部件安装不稳固。
发明内容
本申请实施例提供了一种可拆洗的空调室内机，其包括：
一种可拆洗的空调室内机，其包括：
机壳，所述机壳上设有第一开口；
基座，所述基座设于所述机壳内，所述基座的一侧设有风扇驱动机构；
风道部件，所述风道部件可拆卸地连接于所述基座上，并可经所述第一开口拆出，所述风道部件包括风道壳体，所述风道壳体内形成有风道腔；
风扇，所述风扇设于所述风道腔中，且所述风扇与所述风扇驱动机构可拆卸连接；
锁止件，所述锁止件的一端铰装在风道壳体上，所述锁止件的另一端与所述基座活动连接，当所述锁止件与所述基座连接时，能够限制所述风道部件经所述第一开口拆出。
附图说明
图1是根据本申请一些实施例的可拆洗的空调室内机的结构示意图；
图2是根据本申请一些实施例的可拆洗的空调室内机的分解示意图；
图3是根据本申请一些实施例的可拆洗的空调室内机中风道部件与基座之间的连接结构示意图；
图4是根据本申请一些实施例的可拆洗的空调室内机中锁止件与基座的连接结构示意图；
图5图4的A部局部放大示意图；
图6是根据本申请一些实施例的可拆洗的空调室内机的锁止件的结构示意图；
图7图6的B部局部放大示意图；
图8是根据本申请一些实施例的可拆洗的空调室内机的风道部件沿仰视角度观察的结构示意图；
图9是图8的C部局部放大示意图；
图10是根据本申请一些实施例的可拆洗的空调室内机的基座的结构示意图；
图11是根据本申请一些实施例的可拆洗的空调室内机的锁止件的结构示意图；
图12是图11中的锁止件沿另一视角观察的结构示意图；
图13是根据本申请一些实施例的可拆洗的空调室内机中基座与风道部件组装后的仰视图；
图14是图13的A-A剖面示意图；
图15是根据本申请一些实施例的可拆洗的空调室内机中基座的局部方式放大示意图；
图16是根据本申请一些实施例的可拆洗的空调室内机的风道部件与锁止件组装后的结构示意图；
图17是图16的D部局部放大示意图；
图18是根据本申请一些实施例的可拆洗的空调室内机的蒸发部件与风道部件组装后的结构示意图；
图19是根据本申请一些实施例的可拆洗的空调室内机中风扇与风道部件、风扇驱动机构组装后的结构示意图；
图20是图19的E部局部放大示意图；
图21是根据本申请一些实施例的可拆洗的空调室内机的支撑座的结构示意图；
图22是根据本申请一些实施例的可拆洗的空调室内机中风扇驱动机构、连杆与风道部件组装后的结构示意图；
图23是图22的F部局部放大示意图。
图中，1、机壳；11、第一开口；12、第二开口；
2、基座；21、锁止槽；22、第一卡槽；23、连接部；24、第二卡扣；25、第一导向块；251、第一导向面；26、底板；261、支撑面；27、侧板；
3、风道部件；31、风道壳体；311、风道腔；312、侧壁；3121、插装孔；3122、避空槽；3123、卡合槽；3124、安装槽；3125、冷凝水道；3125a、排水口；313、卡止结构；3131、第一卡扣；3132、第二卡槽；314、第二导向块；3141、第二导向面；32、外板；33、卡接件；34、开口槽；
4、风扇；41、轴套；42、锁紧螺钉；
5、蒸发部件；51、端板；
6、出风部件；61、下面板；611、出风口；62、导风件；
7、前面板；
8、风扇驱动机构；81、电机轴；
9、锁止件；91、本体；911、第一端；912、第二端；913、限位部；92、连接轴；921、限位凸起；93、拨动部；94、卡止部；
10、轴承组件；
20、支撑座；201、轴孔；202、避让槽；203、插接头；204、固定块；2041、固定孔；
30、导风驱动机构；
40、连杆。
具体实施方式
下面结合附图和实施例，对本申请的具体实施方式作进一步详细描述。以下实施例用 于说明本申请，但不用来限制本申请的范围。
在本申请的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“顶”、“底”、“内”、“外”等指示的方位或位置关系，均基于产品的使用状态以及附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。具体地，本实施例中，当空调室内机装配于室内墙体上时，面向用户的一侧为前侧/前面/前端，背离用户的一侧为后侧/后面/后端。
术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
图1是根据本申请一些实施例的可拆洗的空调室内机的结构示意图；图2是根据本申请一些实施例的可拆洗的空调室内机的分解示意图；参阅图1及图2所示，本申请实施例中一种可拆洗的空调室内机，其包括：机壳1、基座2、风道部件3、风扇4、蒸发部件5及出风部件6，且基座2、风道部件3、风扇4及蒸发部件5均设有机壳1内。
其中，基座2的两侧与机壳1的两侧内壁固定连接形成一个安装整体，风道部件3安装于基座2上，风扇4设于风道部件3中，蒸发部件5连接在基座2上且覆设在风扇4的上部空间；机壳1的底部设有第一开口11，出风部件6设于第一开口11处，且出风部件6包括下面板61和导风件62，下面板61盖合于第一开口11处，且下面板61的前端与机壳1活动连接，下面板61上开设有出风口611，导风件62设于出风口611处用于导风；风道部件3包括风道壳体31，风道壳体31内设有风道腔311，机壳1上设有进风口(附图中未具体示出)，进风口与风道腔311的入口连通；基于此，空调室内机在具体工作过程中，空气从进风口进入风道腔311中后，经与风扇4、蒸发部件5进行热交换后从出风口611吹出。
具体地，风道部件3可拆卸地连接于基座2上，并可经第一开口11拆除，从而便于风道部件3拆卸清洁操作；另外，基座2的一侧安装有风扇驱动机构4，风扇4与风扇驱动机构4可拆卸连接，从而便于将风扇4从风道部件3中拆卸清洗，且由于风扇驱动机构4设置在基座2的一侧，能够避免带电的风扇驱动机构4跟随风扇4一起拆卸，有效保证拆卸过程以及清洗过程的安全性。
图3是根据本申请一些实施例的可拆洗的空调室内机中风道部件与基座之间的连接结构示意图；如图3所示，风道部件3与基座2之间采用锁止件9可拆卸连接，锁止件9的一端铰装在风道壳体31上，锁止件9的另一端与基座2活动连接，当锁止件9与基座2连接时，可用于限制风道部件3经第一开口11拆出，从而保证风道部件3与基座2体之间的装配稳定性，同时，由于锁止件9与基座2活动连接，当锁止件9与基座2脱离连接时可将风道部件3与基座2体解锁以将风道部件3从基座2体上拆卸以方便进行清洗，如此，可以避免使用螺丝等连接件而将风道壳体31与基座2体之间连接固定，拆卸操作简便，多次重复拆卸仍可以保持连接的稳定性，还可有效避免连接件错装漏装等风险。
图4是根据本申请一些实施例的可拆洗的空调室内机中锁止件与基座的连接结构示意图；图5图4的A部局部放大示意图；图6是根据本申请一些实施例的可拆洗的空调室内机的锁止件的结构示意图；图7图6的B部局部放大示意图；如图4-图6所示，风道壳体31具有分别设于其左、右两侧的侧壁312，各侧壁312上分别设有一锁止件9。
图8是根据本申请一些实施例的可拆洗的空调室内机的风道部件沿仰视角度观察的结构示意图；图9是图8的C部局部放大示意图；图10是根据本申请一些实施例的可拆洗的空调室内机的基座的结构示意图；图11是根据本申请一些实施例的可拆洗的空调室内机的锁止件的结构示意图；图12是图11中的锁止件沿另一视角观察的结构示意图；如图8所示，侧壁312上设有插装孔3121，基座2上与各插装孔3121相对应的位置设有锁止槽21；如图10、11所示，锁止件9包括本体91，本体91的第一端911设有连接轴92，本体91的第二端912设有拨动部93，且本体91上位于连接轴92与拨动部93之间的位置处具有卡止部94，锁止件9设于两侧壁312之间且通过连接轴92从内至外插装于插装孔3121内；拨动拨动部93能够驱动本体91绕连接轴92转动，以将卡止部94插入至锁止槽21中以锁紧风道部件3，附图3-5中锁止件9与锁止槽21处于锁紧状态，而反向拨动则能够转动至将卡止部94从锁止槽21中脱离，从而实现风道部件3的解锁，附图6、7中锁止件9与锁止槽21处于脱离状态，其操作简单便利，可实现风道部件3与基座2之间的快速安装和拆卸。
如图5、7、11、12所示，连接轴92垂直于本体91设置，且本体91平行贴设于侧壁312的内壁面，从而能够节省锁止件9的安装空间，保证风道部件3的整体性。
进一步地，如图11及图12所示，本申请一些实施例中连接轴92上背离本体91的一端沿径向延伸设有限位凸起921；如图8及图9所示，插装孔3121的一侧连通设有沿用于轴向避让限位凸起921的避空槽3122；当连接轴92装配至插装孔3121内时，限位凸起921抵接在插装孔3121的端部。
图16是根据本申请一些实施例的可拆洗的空调室内机的风道部件与锁止件组装后的结构示意图；图17是图16的D部局部放大示意图；如图16及图17所示，锁止件9在安装时，将连接轴92对准插装孔3121，同时保证限位凸起921与避空槽3122对应，将连接轴92自内 向外穿过插装孔3121且限位凸起921完全穿过避空槽3122后，转动连接轴92使得限位凸起921避开避空槽3122而抵接在侧壁312的外壁面位于插装孔3121的外周区域，以对连接轴92起到挡止限位的作用，防止锁止件9从插装孔3121中脱落。
继续参阅附图11、12所示，本申请一些实施例中，本体91的一个拐角限定形成上述卡止部94，且锁止槽21呈沿上下方向延伸的长条状，且锁止槽21的槽深从上至下逐渐增加，便于卡止部94与锁止槽21之间的锁止及解锁。
如图11、12所示，本申请一些实施例中，本体91的宽度自第一端911向第二端912逐渐增加，使得本体91整体呈扇形结构，一方面满足了锁止件9的强度刚度要求，另一方面减小体积和重量，同时具备美观性；且卡止部94及拨动部93分别连接于本体91的第二端912的相对两侧，拨动部93呈长条板状且与本体91的侧边平滑连接。示例性地，拨动部93的宽度为本体91的第二端912部的宽度的1/4至1/3，以降低手柄的重量。
为了保证强度，且降低生产成本及装配要求，本体91、连接轴92及拨动部93采用一体成型。
当转动锁止件9至解锁位置时，为了便于拆卸风道部件3，防止锁止件9对拆卸工作造成干涉，本体91的侧面凸出设有限位部913，限位部913位于卡止部94与拨动部93之间，所述侧壁312的内壁面上开设有卡合槽3123，如图8及图9所示，当锁止件9转动至限位部913卡合槽3123匹配相接时，能够限制锁止件9转动。
进一步地，风道壳体31的后侧设有与基座2配合卡接的卡止结构313，卡止结构313与锁止件9共同作用能够将风道壳体31固定在基座2上，且便于拆卸及安装。
如图8、9所示，卡止结构313包括设于风道壳体31的后侧底部的多个第一卡扣3131，第一卡扣3131朝上折弯延伸，基座2上的底部设有多个与各第一卡扣3131配合卡接的第一卡槽22，如图10所示；当风道部件3推入到基座2中并装配到位后，第一卡扣3131与基座2上的第一卡槽22卡接固定，从而限制风道部件3上下方向的自由度，与锁止件9共同作用保证风道部件3的稳定性。
示例性地，如图10所示，沿基座2的下侧向后延伸形成有连接部23，第一卡槽22开设于连接部23与基座2的连接位置处。具体地，本实施例中沿左右方向间隔设有四个第一卡槽22。
进一步地，卡止结构313还包括分别设于风道壳体31的后侧面的左、右两端的第二卡槽3132，如图8、9所示，第二卡槽3132靠近风道壳体31的顶端设置，基座2上设有与各第二卡槽3132一一对应配合卡接的第二卡扣24，如图10所示；当风道壳体31向后推入基座2中使得第二卡扣24卡入第二卡槽3132的瞬间会出现“咔”声的到位提示，而且，卡入的瞬间会出现顿挫感，以此提示用户风道壳体31已经装配到位，从而便于用户感知装配状态。
图13是根据本申请一些实施例的可拆洗的空调室内机中基座与风道部件组装后的仰 视图；图14是图13的A-A剖面示意图；图15是根据本申请一些实施例的可拆洗的空调室内机中基座的局部方式放大示意图；如图13-图15所示，基座2的左、右两侧分别设有第一导向块25，风道壳体31的两侧相对于各第一导向块25的位置处均设有第二导向块314，第一导向块25上设有沿上下方向延伸的第一导向面251，第二导向块314上设有沿上下方向延伸的第二导向面3141；第二导向面3141与第一导向面251滑动匹配。在风道部件3的安装与拆卸过程中，第一导向面251与第二导向面3141滑动导向，不需要人预估左右方向的定位距离，拆卸方便，且能够一次安装定位，不许要多次尝试和调整，提高拆卸和安装的效率。
更具体地，基座2包括底板26及分别连接于底板26的左右两侧并向前延伸的侧板27，底板26的前侧具有用于供风道部件3上下滑动进行装配的支撑面261；两个第一导向块25分别设于的左、右两侧板27的内壁面上，第一导向块25的后侧面限定为第一导向面251，如图10及图15所示，第二导向块314设于风道壳体31两侧的外壁面上，第二导向块314的前侧面限定成第二导向面3141，具体如图16、17所示；在安装过程中，通过第二导向块314向上插入第一导向块25与支撑面261之间，第二导向面3141贴合于第一导向块25的第一导向面251的后侧，第二导向块314的后侧面与支撑面261接触，能够增加导向的精度。
图18是根据本申请一些实施例的可拆洗的空调室内机的蒸发部件与风道部件组装后的结构示意图；如图18所示，蒸发部件5的左端具有端板51，风道部件3的左端具有外板32，端板51与外板32上下匹配密封对接，利用端板51进一步对风道部件3进行定位，能够提高风道部件3的装配准确性和连接的稳固性。
具体地，端板51为半圆状，端板51的下侧边预留有第一圆弧槽；外板32为半圆状，外板32的上侧边预留有第二圆弧槽；端板51的下侧边与外板32的上侧边上下匹配对接时，第一圆弧槽与第二圆弧槽形成有用于安装轴承组件10的圆孔。在本申请的其他实施例中，端板51与外板32也可以采用方形或者其它形状的结构。
图19是根据本申请一些实施例的可拆洗的空调室内机中风扇与风道部件、风扇驱动机构组装后的结构示意图；图20是图19的E部局部放大示意图；图21是根据本申请一些实施例的可拆洗的空调室内机的支撑座的结构示意图；如图19-21所示，风扇4的一端设有轴套41，轴套41上沿径向设有锁紧螺钉42；其中一侧壁312上设有轴承组件10，另一侧壁312上设有支撑座20，支撑座20上设有轴孔201及连通于轴孔201侧部并用于避让锁紧螺钉42的避让槽202；风扇驱动机构4具有电机轴81，风扇4的一端与轴承组件10连接，风扇4的另一端通过轴套41穿过轴孔201后套设于电机轴81的外部，锁紧螺钉42锁紧轴套41与驱动轴的锁紧螺钉42；轴孔201的中心轴线、轴承组件10的中心轴线及电机轴81的中心轴线重合从而保证风扇4安装的同轴度，保证风扇4安装的稳定性。在风道部件3的安装时，先将风扇4连接至风道部件3上，风扇4的安装过程为：先将风扇4一端安装至轴承组件10中，然后将轴套41上的锁紧螺钉42对准避让槽202后将轴套41穿过支撑座20的轴孔201中，轴套41通过支 撑座20实现预先定位；最后将装配好的风扇4及风道部件3整体安装至基座2上，当风道部件3安装到位后，轴套41与风扇驱动机构4的电机轴81也同轴，然后将风扇4的轴套41与电机轴81一次对准安装，提高装配效率；同时，在拆卸风扇4与风扇驱动机构4时，将风扇4沿轴向朝背离风扇驱动机构4的一侧退出一段距离后，轴套41通过轴孔201，且轴套41上的锁紧螺钉42同步通过避让槽202，轴套41与电机轴81脱离后，轴套41仍被支撑在支撑座20上，可以避免风扇4脱离电机轴81后因失去支撑而造成损坏。
本实施例中，支撑座20可设置为与风道部件3一体成型(附图中未具体示出)，从而减少支撑座20与风道部件3之间的装配。
同样地，支撑座20也可以设置成与风道部件3可拆卸连接。示例性地，参阅附图19-21所示，右侧的侧壁312上设有安装槽3124，支撑座20与安装槽3124可拆卸连接，支撑座20的外周间隔设有插接头203和固定块204，固定块204上设有固定孔2041，安装槽3124上设有与插接头203配合插接的插孔(附图中未示出)以及与固定块204对应安装的安装位。如此，支撑座20分别通过插接头203插接至插孔内、以及通过固定块204抵靠于安装位上实现定位，再通过固定孔2041与固定块204固定相连，以将支撑座20安装于风道部件3的一侧壁312上。示例性地，安装位为设置于侧壁312上的安装台。
本申请一些实施例中，如图16所示，侧壁312的上端设有冷凝水道3125，冷凝水道3125的末端设有排水口3125a，蒸发部件5形成的冷凝水可汇聚到冷凝水道3125中，并经冷凝水道3125末端的排水口3125a排出，以保证空调室内机的正常运行。
一些实施例中，空调室内机还包括出风部件6，出风部件6设于第一开口11处用于打开或关闭第一开口11，出风部件6包括下面板61及导风件62，上面板的前端与机壳1活动连接，下面板61上开设有出风口611，导风件62设于出风口611处；如图16所示，风道壳体31的前侧下端设有多个与下面板61配合卡接的卡接件33，从而将风道壳体31、下面板61以及基座2三者紧固，以提高空调室内机的稳定性。
图22是根据本申请一些实施例的可拆洗的空调室内机中风扇驱动机构、连杆与风道部件组装后的结构示意图；图23是图22的F部局部放大示意图；参阅附图22及图23所示，基座2的一侧设有导风驱动机构30，导风驱动机构30的动力输出端连接有连杆40，连杆40与导风件62可拆卸连接；风道壳体31的下侧靠近导风驱动机构30的一侧设有供连杆40穿过的开口槽34。导风驱动机构30通过连杆40带动导风件62摆动以改变出风风向，且连杆40穿过开口槽34延伸至风道腔311内，在拆卸风道部件3时，可先将连杆40与导风件62拆卸，然后将连杆40经开口槽34旋转至导风驱动机构30的一侧，从而让出拆卸位置，避免在拆卸出风部件6时连杆40造成干涉，保证风道部件3的顺利拆卸，同时，通过旋转连杆40操作可以避免拆卸连杆40与导风驱动机构30，简化拆卸和装配流程。
一般地，开口槽34为方形槽或者弧形槽，以能供连杆40装入或者拆出操作即可。
一些实施例中，如图1及图2所示，机壳1的前侧开设有第二开口12，第二开口12处设有前面板7，前面板7用于打开或关闭第二开口12。通过打开前面板7可以对蒸发部件5进行局部擦洗操作。
本申请中空调室内机的拆卸及安装过程为：拆卸时，在将出风部件6以及风扇4等部件已经拆卸完成或者处于可拆卸状态时，拨动锁止件9的拨动部93将锁止件9朝前转动使其与锁止槽21脱离，然后经第一开口11向下拉出风道壳体31即可实现风道部件3的拆卸；装配时，将风道壳体31经第一开口11向内推入基座2内，直到基座2上的第二卡扣24卡入风道壳体31的第二卡槽3132中，此时，风道壳体31装配到位，然后将锁止件9向后转动使得卡止部94卡入基座2的锁止槽21中进行锁定。
综上，本申请实施例提供一种可拆洗的空调室内机，风道部件3可拆卸地连接于基座2，从而便于风道部件3的拆卸清洗操作，风扇4设置在风道腔311中且与基座2上的风扇驱动机构4可拆卸连接，从而便于将风扇4从风道部件3中拆卸清洗，同时，风扇驱动机构4设置在基座2的侧部，从而避免带电的风扇驱动机构4跟随风扇4一起拆卸，可有效保证拆卸过程以及清洗过程的安全性；另外，通过锁止件9将风道部件3锁止于基座2上，具体地，锁止件9一端铰装在风道壳体31上，锁止件9的另一端与基座2活动连接，当锁止件9与基座2连接时可用于限制风道部件3经第一开口11拆出，从而保证风道部件3与基座2之间的装配稳定性，同时，由于锁止件9与基座2活动连接，当锁止件9与基座2脱离连接时，可将风道部件3与基座2解锁，以将风道部件3从基座2上拆卸，方便进行清洗，如此，可以避免使用螺丝等连接件而将风道壳体31与基座2连接固定，拆卸操作简便，多次重复拆卸仍可以保持连接的稳定性，还可有效避免连接件错装漏装等风险。
本说明书参考附图来公开本申请，并且还使本领域中的技术人员能够实施本申请，包括制造和使用任何装置或系统、采用合适的材料以及使用任何结合的方法。本申请的范围由请求保护的技术方案限定，并且包括本领域中的技术人员想到的其他实例。只要此类其他实例包括并非不同于请求保护的技术方案字面语言的结构元件，或此类其他实例包含与请求保护的技术方案的字面语言没有实质性区别的等价结构元件，则此类其他实例应当被认为处于本申请请求保护的技术方案所确定的保护范围内。

Claims (19)

  1. 一种可拆洗的空调室内机，其特征在于，包括：
    机壳，所述机壳上设有第一开口；
    基座，所述基座设于所述机壳内，所述基座的一侧设有风扇驱动机构；
    风道部件，所述风道部件可拆卸地连接于所述基座上，并可经所述第一开口拆出，所述风道部件包括风道壳体，所述风道壳体内形成有风道腔；
    风扇，所述风扇设于所述风道腔中，且所述风扇与所述风扇驱动机构可拆卸连接；
    锁止件，所述锁止件的一端铰装在风道壳体上，所述锁止件的另一端与所述基座活动连接，当所述锁止件与所述基座连接时，能够限制所述风道部件经所述第一开口拆出。
  2. 根据权利要求1所述的可拆洗的空调室内机，其特征在于，所述风道壳体具有两个分别设于其左、右两侧的侧壁，各所述侧壁上分别设有一所述锁止件。
  3. 根据权利要求2所述的可拆洗的空调室内机，其特征在于，所述侧壁上开设有插装孔，所述基座上与各所述插装孔相对应的位置设有锁止槽；
    所述锁止件包括本体，所述本体的第一端设有连接轴，所述本体的第二端设有拨动部，且所述本体上位于所述连接轴与所述拨动部之间的位置处具有卡止部，所述锁止件设于两所述侧壁之间且通过所述连接轴从内至外插装于所述插装孔内；
    拨动所述拨动部能够驱动所述本体绕所述连接轴转动，以将所述卡止部插入至所述锁止槽中或者与所述锁止槽脱离。
  4. 根据权利要求3所述的可拆洗的空调室内机，其特征在于，所述连接轴上背离所述本体的一端沿径向延伸设有限位凸起，所述插装孔的一侧连通设有沿用于轴向避让所述限位凸起的避空槽；
    当所述连接轴装配至所述插装孔内时，所述限位凸起抵接在所述插装孔的端部。
  5. 根据权利要求3所述的可拆洗的空调室内机，其特征在于，所述本体的一个拐角限定形成所述卡止部，所述锁止槽呈沿上下方向延伸的长条状，且所述锁止槽的槽深从上至下逐渐增加。
  6. 根据权利要求5所述的可拆洗的空调室内机，其特征在于，所述本体的宽度自第一端向第二端逐渐增加；
    所述卡止部位于所述本体的第二端的一侧，所述拨动部为长条板状，且所述拨动部一体平滑连接于所述本体的第二端的另一侧。
  7. 根据权利要求3所述的可拆洗的空调室内机，其特征在于，所述本体的侧面凸出设有限位部，所述限位部位于所述卡止部与所述拨动部之间，所述侧壁的内壁面上开设有 与所述限位部相匹配的卡合槽，当所述锁止件转动至所述限位部所述卡合槽相接时，能够限制所述锁止件转动。
  8. 根据权利要求2所述的可拆洗的空调室内机，其特征在于，所述风道壳体的后侧设有与所述基座配合卡接的卡止结构。
  9. 根据权利要求8所述的可拆洗的空调室内机，其特征在于，所述卡止结构包括设于所述风道壳体的后侧底部的多个第一卡扣，所述第一卡扣朝上折弯延伸，所述基座上的底部设有多个与各所述第一卡扣配合卡接的第一卡槽。
  10. 根据权利要求9所述的可拆洗的空调室内机，其特征在于，沿所述基座的下侧向后延伸形成有连接部，所述第一卡槽开设于所述连接部与所述基座的连接位置处。
  11. 根据权利要求9所述的可拆洗的空调室内机，其特征在于，所述卡止结构还包括分别设于所述风道壳体的后侧面的左、右两端的第二卡槽，所述第二卡槽靠近所述风道壳体的顶端设置，所述基座上设有与各所述第二卡槽一一对应配合卡接的第二卡扣。
  12. 根据权利要求2所述的可拆洗的空调室内机，其特征在于，所述基座的左、右两侧分别设有第一导向块，所述风道壳体的两侧相对于各所述第一导向块的位置处均设有第二导向块，所述第一导向块上设有沿上下方向延伸的第一导向面，所述第二导向块上设有沿上下方向延伸的第二导向面；
    所述第二导向面与所述第一导向面滑动匹配。
  13. 根据权利要求12所述的可拆洗的空调室内机，其特征在于，所述基座包括底板及分别连接于所述底板的左右两侧并向前延伸的侧板，所述底板的前侧具有用于供所述风道部件上下滑动进行装配的支撑面；
    所述第一导向块设于所述侧板的内壁面上，所述第一导向块的后侧面限定为所述第一导向面，所述第二导向块设于所述侧壁的外壁面上，所述第二导向块的前侧面限定成所述第二导向面。
  14. 根据权利要求12所述的可拆洗的空调室内机，其特征在于，还包括蒸发部件，所述蒸发部件连接于所述基座且覆盖于所述风扇的上方；
    所述蒸发器部件的左端具有端板，所述风道部件的左端具有外板，所述端板与所述外板上下匹配对接。
  15. 根据权利要求2所述的可拆洗的空调室内机，其特征在于，所述风扇的一端设有轴套，所述轴套上沿径向设有锁紧螺钉；
    其中一所述侧壁上设有轴承组件，另一所述侧壁上设有支撑座，所述支撑座上设有轴孔及连通于所述轴孔侧部并用于避让所述锁紧螺钉的避让槽；
    所述风扇驱动机构具有电机轴，所述风扇的一端与所述轴承组件连接，风扇的另一端通过所述轴套穿过所述轴孔后套设于所述电机轴的外部，所述锁紧螺钉锁紧所述轴套与所述驱动轴的锁紧螺钉；
    所述轴孔的中心轴线、所述轴承组件的中心轴线及所述电机轴的中心轴线重合。
  16. 根据权利要求15所述的可拆洗的空调室内机，其特征在于，所述支撑座与所述风道部件一体成型；或者
    所述侧壁上设有安装槽，所述支撑座与所述安装槽可拆卸连接，所述支撑座的外周间隔设有插接头和固定块，所述固定块上设有固定孔，所述安装槽上设有与所述插接头配合插接的插孔以及与所述固定块对应安装的安装位。
  17. 根据权利要求1所述的可拆洗的空调室内机，其特征在于，所述侧壁的上端设有冷凝水道，所述冷凝水道的末端设有排水口。
  18. 根据权利要求1-17中任一项所述的可拆洗的空调室内机，其特征在于，还包括：
    出风部件，所述出风部件设于所述第一开口处用于打开或关闭所述第一开口，所述出风部件包括下面板及导风件，所述上面板的前端与所述机壳活动连接，所述下面板上开设有出风口，所述导风件设于所述出风口处；
    所述风道壳体的前侧下端设有多个与所述下面板配合卡接的卡接件。
  19. 根据权利要求18所述的可拆洗的空调室内机，其特征在于，所述基座的一侧设有导风驱动机构，所述导风驱动机构的动力输出端连接有连杆，所述连杆与所述导风件可拆卸连接；
    所述风道壳体的下侧靠近所述导风驱动机构的一侧设有供所述连杆穿过的开口槽。
PCT/CN2021/091200 2020-04-30 2021-04-29 一种可拆洗的空调室内机 WO2021219108A1 (zh)

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