CN212457156U

CN212457156U - Detachable and washable indoor unit of air conditioner

Info

Publication number: CN212457156U
Application number: CN202020718831.3U
Authority: CN
Inventors: 向毅; 王伟戈; 黄民柱
Original assignee: Hisense Guangdong Air Conditioning Co Ltd
Current assignee: Hisense Guangdong Air Conditioning Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-02
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to the technical field of air conditioners, and discloses a detachable and washable air conditioner indoor unit, wherein an electric control driving part is arranged on a base body, an air duct part can be detached from the base body, a fan can be detached from a first driving mechanism, a lower panel can be detached from an outer housing, a first connecting rod can be detached from a second connecting rod, a first end of the second connecting rod can rotate to the outer side of the air duct part through an open slot to detach the first connecting rod from the second driving mechanism, and can avoid a detaching channel of the air duct part at the same time, thus, when detaching and washing, an air outlet component, the air duct part and the fan can be detached and washed from a first opening, and electrified parts such as the electric control driving part and the like are all left on the base body, thereby avoiding detaching the electrified parts from the detachable and washing part, ensuring the safety of the detaching process, and a user can directly clean in ways such as water washing and the like during washing, the operation is convenient, the user can clean by himself, and the professional is not required to disassemble and assemble.

Description

Detachable and washable indoor unit of air conditioner

Technical Field

The utility model relates to a technical field of air conditioner especially relates to a machine in removable air conditioning that washes.

Background

With the gradual improvement of living standard of people, the requirement of people on living environment is higher and higher, and the air conditioner is generally applied to the room comfort regulation due to the regulation effect of the air conditioner on the environmental temperature and/or humidity and the like.

A large amount of dust can be accumulated on parts such as an air duct system and the like in the existing air conditioner after the existing air conditioner is used for a period of time, harmful bacteria are easy to breed, and the air conditioner becomes a secondary pollution source and is directly harmful to human health. The assembly relation among each spare part of traditional air conditioner is complicated, and the user can't unpick and wash by oneself, so the unpickable and washable air conditioner popularization scope at present is more and more extensive. Because the indoor unit is in operation, the fan rotates continuously, the air is blown out from the air outlet assembly after the heat exchange is carried out by the air duct component, and the dust and bacteria in the air are easy to accumulate on the air duct component, the fan and the air outlet assembly, which can seriously affect the air outlet quality and further affect the physical and mental health of users in the past, the existing detachable and washable indoor unit can detach the air duct component, the fan and the air outlet assembly from the outer housing for cleaning, but because the driving motor of the fan, the wind deflector driving motor of the air outlet assembly and other electrified components are arranged on the side wall of the air duct component or directly arranged on the air outlet assembly, when in disassembly, the electrified components need to be detached simultaneously, so that the disassembly has the potential safety hazard of electric shock, and when in cleaning, in order to avoid the water from the motor, the users can not thoroughly wash the air duct component, the air outlet assembly and the like, inconvenience is brought to cleaning operation, and if thorough water washing is needed, the air duct part and the electrified part on the air outlet assembly need to be detached separately again, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the existing detachable washing indoor unit needs to detach the electrified component simultaneously when detaching the air duct component and the air outlet component, has potential safety hazard of electric shock when detaching, and is inconvenient to clean.

In order to solve the technical problem, the utility model provides a machine in removable abluent air conditioning, include:

the outer cover shell is provided with a first opening;

the base body is arranged in the outer housing, one side of the base body is provided with an electric control driving part, and the electric control driving part comprises an electric control box, a first driving mechanism, a second driving mechanism and a third driving mechanism;

the air duct component is detachably connected to the base body and can be detached through the first opening;

the fan is arranged in the air duct component and is detachably connected with the first driving mechanism;

an air outlet assembly;

the air-out subassembly includes:

the lower panel is detachably connected to the outer housing and used for opening or closing the first opening, and an air outlet is formed in the lower panel;

link mechanism, link mechanism locates air outlet department, link mechanism is including being relative first connecting rod and the second connecting rod that sets up, the interval is equipped with a plurality of wind guide blade on the first connecting rod, first connecting rod level is located air outlet department, the first end of second connecting rod with the connection can be dismantled to first connecting rod, the second end of second connecting rod extends to the wind channel part outer with second actuating mechanism swing joint, the last confession that is equipped with of wind channel part the open slot that the second connecting rod passed.

Further, the open slot is a square slot or an arc slot.

Furthermore, the second driving mechanism comprises a connecting rod driving motor and a crank structure, the output end of the connecting rod driving motor is connected with one end of the crank structure, and the other end of the crank structure is rotatably connected with the second end of the second connecting rod.

Furthermore, the one end of first connecting rod is equipped with the elasticity and detains, the first end of second connecting rod is equipped with and is used for the hook groove of elasticity knot releasable hook.

Further, second connecting rod integrated into one piece, the second connecting rod is including first branch, second branch and the third branch that arranges in proper order, first branch with third branch parallel arrangement, the vertical downward arrangement of second branch, the hook groove is located the tip of first branch, the size of first branch with the open slot matches.

Further, the air outlet assembly further comprises an air deflector, the air deflector comprises a first transverse air deflector and a second transverse air deflector, the third driving mechanism comprises a first transverse driving motor and a second transverse driving motor, the first transverse driving motor is detachably connected with one end of the first transverse air deflector, and the second transverse driving motor is detachably connected with one end of the second transverse air deflector.

Furthermore, the air duct component comprises a shell, an air duct is formed in the shell, locking pieces are movably arranged on two sides of the shell, and locking grooves corresponding to the locking pieces are formed in the base body;

the locking piece can be rotationally locked into the locking groove to lock the shell onto the base body, or the locking piece is separated from the locking groove to unlock the shell and the base body.

Further, the first driving mechanism comprises a fan motor, the fan motor is provided with a first motor shaft, an annular groove is formed in the first motor shaft, one end of the fan is connected with one side of the shell through a bearing seat assembly, the other end of the fan is provided with a first shaft sleeve movably inserted into the first motor shaft, a locking screw arranged along the radial direction of the first shaft sleeve is arranged on the first shaft sleeve, and the lower end of the locking screw can be abutted and locked in the annular groove.

Furthermore, the front end of the shell is provided with a dismounting hole, and when the locking screw is locked on the first motor shaft, the dismounting hole is opposite to the locking screw in the radial direction.

Further, the upper end interval of panel is equipped with a plurality of arc jack catchs down, be equipped with on the housing a plurality of with arc jack catch complex pivot, the inboard of panel be equipped with down a plurality of with housing joint complex first joint spare.

The embodiment of the utility model provides a machine in removable air conditioning that washes compares with prior art, and its beneficial effect lies in:

the detachable and washable indoor unit of the air conditioner of the embodiment of the utility model is characterized in that the electric control driving part is arranged on the base body, the air channel part can be detached from the base body, the fan can be detached from the first driving mechanism, the lower panel can be detached from the outer cover shell, the first connecting rod can be detached from the second connecting rod, the first end of the second connecting rod can rotate to the outer side of the air channel part through the open slot to detach the first connecting rod from the second driving mechanism, and can avoid the detaching channel of the air channel part at the same time, thus, the air outlet component, the air channel part and the fan can be detached from the first opening for cleaning, and the electric components such as the electric control driving part and the like are all left on the base body, thereby avoiding detaching the electric components from the detachable and washable parts, ensuring the safety air channel of the detaching process, and simultaneously, the air outlet component, the electric component and the fan are not provided with the electric components after being detached, the user can directly adopt modes such as washing when wasing to thoroughly clean, and its operation is more convenient, and the user can wash by oneself, need not professional and carries out the dismouting.

Drawings

Fig. 1 is a schematic structural view of a detachable and washable indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic view of an exploded structure of a detachable and washable indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a base body according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of an air duct component according to an embodiment of the present invention;

fig. 5 is a schematic structural view illustrating a locked state of the air duct member and the base according to the embodiment of the present invention;

fig. 6 is a schematic structural view of an unlocked state of the air duct member and the base according to the embodiment of the present invention;

FIG. 7 is a schematic structural view of a locking member according to an embodiment of the present invention;

fig. 8 is a schematic structural view of the detachable and washable indoor unit of an air conditioner according to the embodiment of the present invention after the upper panel is detached;

fig. 9 is a schematic structural view of an air duct component and a fan according to an embodiment of the present invention;

FIG. 10 is an enlarged schematic view at A in FIG. 9;

fig. 11 is a schematic view of an alternative view of the air duct component of an embodiment of the present invention;

FIG. 12 is an enlarged schematic view at B in FIG. 11;

fig. 13 is a schematic structural view of a second link rotating to avoid the air channel part according to the embodiment of the present invention;

fig. 14 is a schematic structural view of a first link according to an embodiment of the present invention;

fig. 15 is a schematic structural view of the air outlet assembly according to the embodiment of the present invention;

fig. 16 is a schematic structural diagram of a fan according to an embodiment of the present invention;

fig. 17 is a schematic structural diagram of a fan motor according to an embodiment of the present invention;

fig. 18 is an enlarged schematic view at C in fig. 16.

In the figure, 1, an outer casing; 2. a base body; 3. an air duct member; 4. a fan; 5. an air outlet assembly; 6. an evaporation member; 7. an electrically controlled drive component; 8. an upper panel; 9. hanging a wallboard; 101. a first opening; 102. a second opening; 103. a rotating shaft; 201. a base plate; 202. a side wall; 203. a connecting portion; 204. a mounting cavity; 205. a pipe distribution space; 206. a locking groove; 207. a first limit structure; 208. a second limit structure; 301. a housing; 302. an air duct; 303. a locking member; 3031. a body; 3032. a connecting shaft; 3033. a toggle part; 304. mounting holes; 305. a first mating portion; 306. a bearing housing assembly; 307. disassembling the hole; 308. an open slot; 401. a first bushing; 402. locking the screw; 501. a lower panel; 502. an air deflector; 503. an air outlet; 504. an arc-shaped jaw; 505. a first clip member; 506. a second clip member; 507. a third clamping piece; 5021. a first transverse air vane; 5022. a second transverse air plate; 508. a link mechanism; 5081. a first link; 5082. a second link; 5083. an elastic buckle; 5084. a hook groove; 5085. wind guide blades; 701. an electronic control box; 702. a fan motor; 7021. a first motor shaft; 7022. an annular groove; 7023. a limiting member; 7031. a connecting rod driving motor; 7032. a crank structure; 7041. a first lateral drive motor; 7042. a second transverse drive motor.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The application relates to the technical field of air conditioner structures, in particular to an air conditioner which executes the circulation of a refrigerant through a compressor, a condenser, an expansion valve and an evaporator. The refrigerant cycle includes a series of processes involving compression, condensation, expansion, and evaporation, the compressor compresses a refrigerant gas in a high temperature and pressure state and discharges the compressed refrigerant gas, the discharged refrigerant gas flows into a condenser, the condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process. The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature and humidity of the indoor space throughout the refrigerant cycle.

The outdoor unit of the air conditioner includes a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and the expansion valve may be provided in the indoor unit of the air conditioner or the outdoor unit of the air conditioner. One of the indoor heat exchanger and the outdoor heat exchanger serves as a condenser, and the other serves as an evaporator, and when the indoor heat exchanger serves as the condenser, the air conditioner serves as a heater for a heating mode, and when the indoor heat exchanger serves as the evaporator, the air conditioner serves as a cooler for a cooling mode.

Referring to fig. 2, the air-conditioning indoor unit comprises an outer casing 1, a base body 2, an air duct component 3, a fan 4 and an air outlet component 5, wherein the base body 2 is arranged in the outer casing 1, inner walls on two sides of the outer casing 1 are fixedly connected with the base body 2 to form an installation whole, a hanging wall plate 9 is arranged at the bottom of the outer casing 1, the indoor unit is fixedly installed on a wall through the hanging wall plate 9, an air inlet is formed in the outer casing 1 and is communicated with an air duct inlet of the air duct component 3, an evaporation component 6 of the indoor unit is connected to the base body 2 and is positioned in the outer casing 1, the evaporation component 6 is covered on the upper space of the fan 4, and air enters an air duct from the air inlet and is blown out of the air.

As shown in fig. 1 to 18, in a detachable and washable indoor unit of an air conditioner according to a preferred embodiment of the present invention, a first opening 101 is provided on an outer casing 1, an electrically controlled driving component 7 is provided on one side of a base body 2, the electrically controlled driving component 7 includes an electrically controlled box 701, a first driving mechanism, a second driving mechanism and a third driving mechanism, wherein the electrically controlled box 701 is an electrically controlled center of the indoor unit and is used for controlling operations of components, an air duct component 3 is detachably connected to the base body 2 and can be detached through the first opening 101, a fan 4 is provided in the air duct component 3, the fan 4 is detachably connected to the first driving mechanism, an air outlet component 5 includes a lower panel 501 and a link mechanism 508, the lower panel 501 is detachably connected to the outer casing 1 and is used for opening or closing the first opening 101, an air outlet 503 is provided on the lower panel 501, the link mechanism 508 is provided at the air outlet 503 for guiding an air outlet direction at the air, the link mechanism 508 includes a first link 5081 and a second link 5082 which are oppositely arranged, a plurality of wind-guiding vanes 5085 are arranged on the first link 5081 at intervals, the first link 5081 is horizontally arranged at the air outlet 503, a first end of the second link 5082 is detachably connected with the first link 5081, a second end of the second link 5082 extends out of the air duct component 3 and is movably connected with a second driving mechanism, an open slot 308 for the second link 5082 to pass through is arranged on the air duct component 3, the first link 5081 and the second link 5082 are driven by the second driving mechanism to move so as to drive the wind-guiding vanes 5085 thereon, an open slot 308 for the second link 5082 to pass through is arranged on the air duct component 3, generally, the open slot 308 is a square slot or an arc slot, when the air duct component 3 needs to be detached, the connection between the second link 5082 and the second driving mechanism does not need to be detached, the connection between the first link 5081 and the second link 5082 is directly released, then, the second connecting rod 5082 is rotated to enable the first end to rotate to the outer side of the air duct component 3 through the open slot 308, so that a detaching channel of the air duct component 3 is avoided, the air duct component 3 is guaranteed to be detached smoothly, and the air duct component is simple in structure and convenient to operate.

Based on the detachable and washable indoor unit of air conditioner, the electric control driving component 7 is arranged on the base body 2, correspondingly, the power line connected with the electric control driving component 7, the electric wire of each electrical appliance load part, the connecting signal line and the like are arranged on the base body 2, the air channel component 3 can be detached from the base body 2, the fan 4 can be detached from the first driving mechanism, the lower panel 501 can be detached from the outer casing 1, the first connecting rod 5081 can be detached from the second connecting rod 5082, the second connecting rod 5082 can be rotated to the outer side of the air channel component 3 through the open slot 308 to detach the first connecting rod 5081 from the second driving mechanism, and the detaching channel of the air channel component 3 can be avoided simultaneously, so that the air outlet component 5, the air channel component 3 and the fan 4 can be detached and washed from the first opening 101 during detaching and washing operation, and electrified components such as the electric control driving component 7 and the like are all left on the base body 2, thereby avoid tearing open electrified part intercommunication and wash the part and tear out, guarantee the security of dismantlement process, simultaneously, because air-out subassembly 5, air duct component 3 and fan 4 do not have electrified part after tearing out, the user can directly adopt modes such as washing to thoroughly clean when wasing, and its operation is more convenient, and the user can wash by oneself, need not the professional and carries out the dismouting.

Specifically, the second driving mechanism includes a connecting rod driving motor 7031 and a crank structure 7032, an output end of the connecting rod driving motor 7031 is connected to one end of the crank structure 7032, the other end of the crank structure 7032 is rotatably connected to a second end of a second connecting rod 5082, the connecting rod driving motor 7031 drives the crank structure 7032 to move so as to drive a first connecting rod 5081 connected to the second connecting rod 5082 to guide air in a horizontal direction in a left-right swinging manner, and after the first connecting rod 5081 is disconnected from the second connecting rod 5082, the second connecting rod 5082 can rotate around the crank structure 7032 so that a first end of the second connecting rod rotates to the outside of the air duct component 3 to avoid interference with a detaching channel of the air duct component 3.

Further, referring to fig. 12 and 14, an elastic buckle 5083 is provided at one end of the first link 5081, and a hook slot 5084 for detachably hooking the elastic buckle 5083 is provided at a first end of the second link 5082. in general, the elastic buckle 5083 may be an elastic hook made of rubber and plastic material, and the elastic hook is integrally formed with the first link 5081, so that the first link 5081 and the second link 5082 can be detachably coupled by elastic deformation of the elastic buckle 5083. In this embodiment, the second connecting rod 5082 is integrally formed, the second connecting rod 5082 includes a first supporting rod, a second supporting rod and a third supporting rod which are sequentially arranged, the first supporting rod and the third supporting rod are arranged in parallel, the second supporting rod is arranged vertically and downwards, the hook slot 5084 is arranged at the end of the first supporting rod, and the size of the first supporting rod is matched with the opening slot 308 so that the first supporting rod can be smoothly screwed out of the opening slot 308.

In this embodiment, as shown in fig. 2, the air outlet assembly 5 further includes an air deflector 502, the air deflector 502 includes a first transverse air plate 5021 and a second transverse air plate 5022, the third driving mechanism includes a first transverse driving motor 7041 and a second transverse driving motor 7042, the first transverse driving motor 7041 is detachably connected to one end of the first transverse air plate 5021, the second transverse driving motor 7042 is detachably connected to one end of the second transverse air plate 5022, specifically, the first transverse air plate 5021 and the second transverse air plate 5022 are both connected to the lower panel 501 in a rotating manner, the other end of the first transverse driving motor 7041 and the second transverse driving motor 7042 are both provided with a second motor shaft respectively in an inserting manner, the first transverse air plate 5021 and the second transverse air plate 5022 are in inserting manner with the corresponding first transverse driving motor 7041 and second transverse driving motor 7042 through the second shaft sleeve, in this embodiment, the first transverse air plate 5021 and the second transverse air plate 5022 drive the swing of the air outlet 503 through different driving motors respectively, so as to realize the independent operation of the two transverse air plates, thereby meeting different user requirements.

Further, still be equipped with second opening 102 on the outer housing 1, detachably is equipped with upper panel 8 on the second opening 102, wherein, upper panel 8 generally sets up corresponding to evaporation plant 6, so that can realize opening upper panel 8 and can realize operations such as the clearance to evaporation plant 6, rotation axis connection is passed through on outer housing 1 in one side of upper panel 8, thereby make the rotatory opening or closing of this axis of rotation of upper panel 8 accessible, in order to guarantee upper panel 8, the connection steadiness between lower panel 501 and the outer housing 1 three, the opposite side of upper panel 8 is equipped with chucking structure, this chucking structure passes the clearance groove of lower panel 501 upper end and fixes with the card hole structure joint on the outer housing 1, thereby be convenient for the dismantlement installation of upper panel 8.

In this embodiment, the base body 2 includes a bottom plate 201 and side walls 202 disposed at two sides of the bottom plate 201, a mounting cavity 204 for mounting the air duct component 3 is defined between the bottom plate 201 and the side walls 202, the air duct component 3 can be directly pushed into the mounting cavity 204 for mounting or pulled out for dismounting, the operation is simple and convenient, a connecting portion 203 is formed by extending downward at the front end of the bottom plate 201 (in this embodiment, referring to the use state of the product, the end facing the user is defined as front end/front side, and the end opposite to the front end/front side is defined as rear end/rear side), a pipe distribution space 205 is formed between the bottom plate 201 and the connecting portion 203, compared with the existing method of directly disposing the pipe assembly at the bottom of the air duct component 3, when dismounting the air duct component 3, an operator needs to manually open the pipe assembly to a certain angle to detach the air duct component, so, the pipeline assembly of indoor set can be directly from this stringing space 205 stringing to separate with air duct component 3 through bottom plate 201, like this, at air duct component 3 installation and dismantlement in-process, can effectively avoid connecting tube to air duct component 3's hindrance, avoid air duct component 3 to guarantee the smooth and easy nature of air duct component 3 dismantlement at the damage of dismouting in-process to connecting tube simultaneously.

Further, the air duct member 3 includes a housing 301, an air duct 302 is formed in the housing 301, locking members 303 are movably disposed on two sides of the housing 301, a locking groove 206 corresponding to the locking member 303 is disposed on the base 2, the locking member 303 can be locked into the locking groove 206 in a rotatable manner to lock the housing 301 onto the base 2, or the locking member 303 can be disengaged from the locking groove 206 to unlock the housing 301 and the base 2, when the housing 301 is mounted in the mounting cavity 204 of the base 2 in place, the locking member 303 on the housing 301 and the locking groove 206 on the base 2 can lock or unlock the housing 301, and the operation is simple, in this embodiment, the locking groove 206 is disposed on the bottom plate 201, the locking member 303 can be rotated downward to lock the locking groove 206, or rotated upward to disengage from the locking groove 206 to unlock the housing 301, so as to lock the housing 301 in the up and down direction, and the side walls 202 on two sides can limit the mounting of the housing 301 in the left and right direction, in order to ensure the mounting stability of the housing 301, a hook groove is further arranged on the connecting portion 203 of the base body 2, the lower end of the housing 301 is provided with a plurality of hooks corresponding to the hook groove and matched with the hook groove in a clamping manner, the housing 301 is locked in the front and rear directions, the housing 301 is further locked on the base body 2, and the housing 301 is prevented from falling off from the base body 2 and the base body, specifically, the two sides of the housing 301 are respectively provided with a mounting hole 304, the locking piece 303 comprises a body 3031 capable of being partially inserted into the lock groove 206, one end of the body 3031 is provided with a connecting shaft 3032 used for being assembled with the mounting hole 304, the other end of the body 3031 is provided with a shifting portion 3033, and specifically, the shifting portion 3033 is shifted to drive the connecting shaft 3032 to rotate the body 3031 to be partially inserted into the lock groove 206 on the bottom.

Furthermore, in order to ensure the stability of the installation process of the housing 301, the inner sides of the side walls 202 on the two sides are respectively provided with the first limiting structure 207 and the second limiting structure 208, the rear end of the housing 301 is respectively and correspondingly provided with the first matching part 305 matched with the first limiting structure 207 and the second matching part matched with the second limiting structure 208, the accuracy of the assembly position of the housing 301 is ensured through the first limiting structure 207 and the second limiting structure 208, and therefore the assembly quality is ensured, generally, the lower ends of the first limiting structure 207 and the second limiting structure 208 are respectively provided with a guide surface, so that the housing 301 is installed, the front end of the housing 301 can be guided along the guide surface, and the installation quality is ensured.

In this embodiment, the first driving mechanism includes a fan motor 702, the fan motor 702 has a first motor shaft 7021, one end of the fan 4 is connected to one side of the housing 301 through a bearing block assembly 306, the other end of the fan 4 is provided with a first sleeve 401 movably inserted into the first motor shaft 7021, the first motor shaft 7021 is provided with a stopper 7023, the first sleeve 401 is provided with a locking screw 402 for locking the first motor shaft 7021, the locking screw 402 is arranged along a radial direction thereof, so that the fan 4 can be disassembled by withdrawing the fan 4 from the bearing block assembly 306 along an axial direction thereof by a distance to disengage the first sleeve 401 from the first motor shaft 7021 after the locking screw 402 is disassembled, and then, during assembly, the first sleeve 401 of the fan 4 is directly inserted onto the first motor shaft 7021, and when the stopper 7023 abuts against an end of the first sleeve 401, the locking screw 402 is tightened, the axial and radial limiting of the fan 4 is realized through the limiting part 7023 and the locking screw 402, the stability of the operation process of the fan 4 is ensured, in order to avoid the locking of the locking screw 402 on the first motor shaft 7021 causing a local protrusion of the surface of the first motor shaft 7021, which may affect assembly, in this embodiment, an annular groove 7022 is provided on the first motor shaft 7021 which, when the locking screw 402 is locked, the lower end face of which abuts in this annular groove 7022 in order to avoid local bulging of the first motor shaft 7021, it is alternatively possible to provide the first motor shaft 7021 as a stepped shaft, the first bushing 401 as a corresponding stepped bore, when the first sleeve 401 is assembled with the first motor shaft 7021, the large diameter section of the first motor shaft 7021 fits the small diameter section of the first sleeve 401 to form a gap, and when the locking screw 402 is locked, the lower end surface of the upper end surface of the lower end surface of the.

The locking screw 402 on the existing fan 4 is convenient for a dismounting tool to extend into the fan blade of the fan 4 to dismount the locking screw 402 by forming a notch, in this embodiment, in order to dismount the locking screw 402 on the fan 4, a dismounting hole 307 is formed at the front end of the casing 301, when the locking screw 402 is locked on the first motor shaft 7021, the dismounting hole 307 is radially opposite to the locking screw 402, when a user demounts the fan 4, the air outlet assembly 5 is firstly dismounted, the fan 4 is rotated to expose the locking screw 402 at the dismounting hole 307, and then the locking screw 402 can be dismounted by directly extending into the dismounting hole 307 of the air duct 302 component 3, compared with dismounting from the fan blade of the fan 4, the dismounting hole 307 in this embodiment is larger in space due to being formed at the front end of the air duct 302 component 3, and is more convenient to operate.

In this embodiment, a plurality of arc-shaped claws 504 are arranged at intervals at the upper end of the lower panel 501, a plurality of rotating shafts 103 matched with the arc-shaped claws 504 are arranged on the outer casing 1, a plurality of first clamping members 505 matched with the outer casing 1 in a clamping manner are arranged on the inner side of the lower panel 501, during installation, the lower panel 501 is assembled on the rotating shafts 103 through the openings of the arc-shaped claws 504, then the lower panel 501 is clamped on the outer casing 1 to be fixed by rotating around the rotating shafts 103, during disassembly, after the first clamping members 505 are disassembled from the outer casing 1, the lower panel 501 is lifted around the rotating shafts 103 to enable the openings of the arc-shaped claws 504 to be parallel to the rotating shafts 103, then the arc-shaped claws 504 are separated from the rotating shafts 103 through the openings to complete disassembly, compared with the prior art, by setting a plurality of screws for fastening, in this embodiment, more connecting members such as screws can be avoided, and the influence on the stability, can also avoid causing the confusion easily and influencing the assembly efficiency when the dismouting because of the connecting piece is more.

Because during the product use, panel 501 is in the lower part and takes place to drop easily under the effect of gravity, in order to guarantee panel 501's connection steadiness down, avoid panel 501 to drop in the use down, panel 501's inboard still is equipped with wind channel 302 part 3 joint complex second joint spare 506 and with the complex third joint spare 507 of base body 2 joint, thereby with panel 501 and housing 1 down, wind channel 302 part 3 and base body 2 four reciprocal anchorages, in order to guarantee structural stability.

The utility model discloses a dismantlement process does: the upper panel 8 is detached from the outer casing 1, the first transverse wind plate 5021 and the second transverse wind plate 5022 are unlocked from the first transverse driving motor 7041 and the second transverse driving motor 7042, respectively, the elastic buckle 5083 between the first link 5081 and the second link 5082 is unlocked, the first clamping member 505, the second clamping member 506 and the third clamping member 507 of the lower panel 501 are all loosened, the lower panel 501 is lifted so that the opening of the arc-shaped claw 504 is leveled with the rotating shaft 103, the arc-shaped claw 504 is detached from the rotating shaft 103 through the opening thereof, the lower panel 501 is detached from the outer casing 1, the second link 5082 is rotated so that the first end thereof is rotated to the outside of the air duct 302 member 3 through the opening groove 308, then the locking screw 402 locked on the first motor shaft 7021 is detached through the detaching hole 307 using a tool, the fan 4 is withdrawn in the axial direction thereof toward the bearing block assembly 306 so that the first shaft sleeve 401 is detached from the first motor shaft 7021, thereby detaching the fan 4 from the fan motor shaft 702, the disassembled fan 4 is left in the air duct 302 part 3, and finally, the locking piece is rotated upwards to be separated from the locking groove, and the air duct 302 part 3 and the fan 4 are drawn out from the installation cavity of the base body 2.

To sum up, the embodiment of the present invention provides a detachable and washable indoor unit of air conditioner, wherein the electrically controlled driving components 7 are all disposed on the base body 2, the air duct 302 component 3 can be detached from the base body 2, the fan 4 can be detached from the first driving mechanism, the lower panel 501 can be detached from the outer casing 1 and the first connecting rod 5081 can be detached from the second connecting rod 5082, the first end of the second connecting rod 5082 can be rotated to the outside of the air duct 302 component 3 through the open slot 308 to detach the first connecting rod 5081 from the second driving mechanism, and the detachable channel of the air duct 302 component 3 can be avoided at the same time, the outer casing 1 of the lower panel 501 is so configured, when detaching and washing, the air outlet assembly 5, the air duct 302 component 3 and the fan 4 can be detached and washed from the first opening 101, and the electrically controlled components such as the electrically controlled driving components 7 are all remained on the base body 2, thereby avoiding detaching and washing the components from the base body, and ensuring the safety of the detaching process, meanwhile, as the air outlet assembly 5, the air duct 302 component 3 and the fan 4 are not provided with electrified components after being detached, the user can directly adopt modes such as water washing and the like to clean thoroughly when cleaning, the operation is more convenient, the user can clean by himself without needing a professional person to disassemble and assemble.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A machine in air conditioning that can unpick and wash, its characterized in that includes:

the outer cover shell is provided with a first opening;

an air outlet assembly;

the air-out subassembly includes:

2. The removable and washable indoor unit of an air conditioner of claim 1, wherein the open groove is a square groove or an arc groove.

3. The indoor unit of an air conditioner as claimed in claim 2, wherein the second driving mechanism comprises a link driving motor and a crank structure, an output end of the link driving motor is connected to one end of the crank structure, and the other end of the crank structure is rotatably connected to the second end of the second link.

4. The indoor unit of an air conditioner as claimed in claim 3, wherein an elastic buckle is provided at one end of the first link, and a hook groove for detachably hooking the elastic buckle is provided at the first end of the second link.

5. The indoor unit of an air conditioner as claimed in claim 4, wherein the second connecting rod is integrally formed, the second connecting rod includes a first supporting rod, a second supporting rod and a third supporting rod, the first supporting rod and the third supporting rod are arranged in sequence, the first supporting rod and the third supporting rod are arranged in parallel, the second supporting rod is arranged vertically downwards, the hook slot is formed at the end of the first supporting rod, and the size of the first supporting rod is matched with the opening slot.

6. The indoor unit of an air conditioner as claimed in claim 5, wherein the outlet assembly further comprises a wind deflector, the wind deflector comprises a first transverse wind plate and a second transverse wind plate, the third driving mechanism comprises a first transverse driving motor and a second transverse driving motor, the first transverse driving motor is detachably connected to one end of the first transverse wind plate, and the second transverse driving motor is detachably connected to one end of the second transverse wind plate.

7. The indoor unit of an air conditioner as claimed in claim 6, wherein the air duct member includes a casing, an air duct is formed in the casing, locking members are movably provided on both sides of the casing, and locking grooves corresponding to the locking members are provided on the base body;

8. The indoor unit of an air conditioner as claimed in claim 7, wherein the first driving mechanism includes a fan motor having a first motor shaft with an annular groove, one end of the fan is connected to one side of the casing through a bearing housing assembly, the other end of the fan is provided with a first bushing movably inserted into the first motor shaft, the first bushing is provided with a locking screw arranged along a radial direction thereof, and a lower end of the locking screw is locked in the annular groove in an abutting manner.

9. The indoor unit of a detachable and washable air conditioner as claimed in claim 8, wherein a detachment hole is formed at a front end of the housing, the detachment hole being radially opposite to the locking screw when the locking screw is locked to the first motor shaft.

10. The indoor unit of an air conditioner as claimed in claim 9, wherein a plurality of arc-shaped claws are provided at intervals at the upper end of the lower panel, a plurality of rotating shafts engaged with the arc-shaped claws are provided on the outer casing, and a plurality of first engaging members engaged with the outer casing are provided on the inner side of the lower panel.