CN212481488U

CN212481488U - Detachable and washable indoor unit of air conditioner

Info

Publication number: CN212481488U
Application number: CN202020718946.2U
Authority: CN
Inventors: 向毅; 黄民柱; 朱建国; 曹全
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: 2021-02-05
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 fan motor, a lower panel can be detached from an outer cover shell, and an air deflector can also be detached from an air guide driving mechanism, so that an air outlet component, the air duct part and the fan can be detached and cleaned from a first opening during detaching and cleaning operation, and electric parts such as the electric control driving part are all left on the base body, thereby avoiding detaching the electric parts from the detaching and cleaning part, ensuring the safety of detaching process, facilitating the operation of users, avoiding professional people to detach and disassemble, when detaching, the shaft sleeve of the fan is still supported on a supporting seat after being separated from a driving shaft, avoiding the fan from falling off and damaging from the air duct part, during mounting, realizing the pre-positioning of the shaft sleeve and the driving shaft, the one-time alignment installation is realized, and the assembly efficiency is improved.

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 between each spare part of traditional air conditioner is complicated, and the user can't unpick and wash by oneself, so current easy unpick and wash air conditioner popularization range is more and more extensive now. Because the indoor unit is in operation, the fan rotates continuously, the air is blown out from the air outlet component after heat exchange is carried out by the air duct component, dust and bacteria in the air are easy to accumulate on the air duct component, the fan and the air outlet component, and the air outlet quality is seriously influenced in the past, and the physical and mental health of a user is further influenced, therefore, the existing easily-disassembled and-cleaned indoor unit can disassemble the air duct component, the fan and the air outlet component from the outer housing for cleaning, but because the fan motor of the fan, the wind guide driving mechanism of the air outlet component and other electrified components are arranged on the side wall of the air duct component or directly arranged on the air outlet component, when the indoor unit is disassembled, the electrified components need to be disassembled simultaneously, so that the potential safety hazard of electric shock exists when the indoor unit is disassembled, and when the indoor unit is cleaned, in order to avoid water from the motor, the user can not thoroughly, 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 easy-to-dismount and easy-to-wash indoor unit needs to dismount the electrified component simultaneously when dismounting the air duct component and the air outlet component, has potential safety hazards of electric shock when dismounting, and is inconvenient to clean and operate.

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, the electric control driving part comprises an electric control box, a fan motor and an air guide driving mechanism, and the fan motor is provided with a driving shaft;

the air outlet assembly comprises a lower panel and an air deflector, the lower panel is detachably connected to the outer casing and is used for opening or closing the first opening, an air outlet is formed in the lower panel, the air deflector is arranged at the air outlet, and the air deflector is detachably connected with the air guide driving mechanism;

the air channel part is detachably connected to the base body and can be detached through the first opening, the air channel part is provided with a first side wall and a second side wall, the first side wall is provided with a bearing seat assembly, and the second side wall is provided with a supporting seat;

the fan is arranged in the air duct component, a connecting shaft connected with the bearing seat assembly is arranged at one end of the fan, a shaft sleeve matched with the driving shaft in an inserting mode is arranged at the other end of the fan, and a locking screw used for locking the driving shaft is arranged on the shaft sleeve;

the supporting seat comprises a body, a through hole is formed in the body and used for the shaft sleeve to penetrate through, the center of the through hole, the center of the bearing seat assembly and the driving shaft are collinear, a avoiding groove is formed in the side portion of the through hole and used for the locking screw to penetrate through, and the avoiding groove is communicated with the through hole.

Further, the supporting seat and the air duct component are integrally formed.

Furthermore, a mounting groove is formed in the second side wall, and the supporting seat is detachably connected with the mounting groove.

Furthermore, the body is provided with a plug connector and a fixed block, the plug connector and the fixed block are respectively arranged on two sides of the body along the radial direction of the through hole, the fixed block is provided with a fixed hole, and the mounting groove is respectively provided with a jack correspondingly plugged with the plug connector and a mounting position correspondingly mounted with the fixed block.

Further, the drive shaft is provided with a positioning groove and a limiting part at intervals, the positioning groove is an annular groove formed in the peripheral wall of the drive shaft, and when the drive shaft is assembled in the shaft sleeve, the limiting part is abutted to the end of the shaft sleeve, and the lower end of the locking screw is abutted to the positioning groove.

Furthermore, the base body comprises a bottom plate and side walls arranged on two sides of the bottom plate, an installation cavity for installing the air duct component is defined between the bottom plate and the side walls, the front end of the bottom plate extends downwards to form a connecting part, and a pipe distribution space is formed between the bottom plate and the connecting part.

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 front end of the shell is provided with a dismounting hole, and when the locking screw is locked on the driving 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.

Furthermore, the air deflector comprises a transverse air deflector and a longitudinal air deflector, the air guide driving mechanism comprises a first driving motor and a second driving motor, the first driving motor is detachably connected with one end of the transverse air deflector, and the second driving motor is detachably connected with one end of the longitudinal air deflector

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 utility model discloses a machine in removable air conditioning that washes, all set up automatically controlled drive unit on the base body, air channel part can dismantle with the base body, the fan can be dismantled with fan motor, the panel can be followed outer housing and dismantlement and aviation baffle also can be dismantled with wind-guiding actuating mechanism down, so, when unpicking and washing the operation, can be with the air-out subassembly, air channel part and fan are torn open out the washing from first opening, and electrified parts such as automatically controlled drive unit all stay on the base body, thereby avoid tearing electrified parts intercommunication and unpicking and washing parts and tear out, guarantee the security of dismantlement process, its operation is more convenient, the user can wash by oneself, need not professional person and carry out the dismouting, and simultaneously, because fan motor sets up on the base body, the fan sets up on air channel part, when dismantling the axle sleeve of fan and fan motor's drive shaft, loosen locking screw, withdraw from one section distance with the axle sleeve of fan along the axial direction and make it break away from behind the drive shaft still supported on the supporting seat Locking screw on the axle sleeve can be in step through dodging the groove and remove, so, can avoid behind the fan break away from the drive shaft because of losing the support and lead to the fan to drop and damage from wind channel part, and, when the fan installation, install the connecting axle of fan to the bearing frame subassembly earlier, then aim at locking screw on the axle sleeve and dodge the groove and pass the axle sleeve and advance the location in the through-hole of body with the axle sleeve, then with assembled fan and wind channel part integral erection to the base body on, after the wind channel part installation targets in place, the axle sleeve is coaxial with the drive shaft, then directly realize once aiming at the installation in inserting the drive shaft with the axle sleeve of fan, and the assembly efficiency is improved.

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 view of an assembly structure of the air duct component and the fan according to the embodiment of the present invention;

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

fig. 11 is a schematic structural view of a support base according to an embodiment of the present invention;

figure 12 is a schematic view of an alternative view of the air duct component of an embodiment of the present invention;

fig. 13 is a schematic structural view of the air outlet assembly according to the embodiment of the present invention;

fig. 14 is a schematic structural diagram of a fan according to an embodiment of the present invention;

fig. 15 is a schematic structural diagram of a fan motor according to an embodiment of the present invention;

fig. 16 is an enlarged schematic view at B in fig. 14.

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 locking body; 3032. a rotating 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; 309. a supporting seat; 3091. a body; 3092. a through hole; 3093. an avoidance groove; 3094. a plug-in connector; 3095. a fixed block; 3096. a fixing hole; 3097. flattening the end face; 3098. a fitting portion; 401. a shaft sleeve; 402. locking the screw; 403. a connecting shaft; 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 transverse air plate; 5022. a longitudinal air plate; 508. a connecting rod; 509. a crank structure; 510. a card slot; 511. a clamping block; 701. an electronic control box; 702. a fan motor; 703. a first drive motor; 704. a second drive motor; 7021. a drive shaft; 7022. positioning a groove; 7023. and a limiting member.

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 16, 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 2, the electrically controlled driving component 7 includes an electrically controlled box 701, a fan motor 702 and a wind guiding driving mechanism, wherein the electrically controlled box 701 is an electrically controlled center of the indoor unit for controlling operations of the components, an air duct component 3 is detachably connected to the base 2 and can be detached through the first opening 101, a fan 4 is provided in the air duct component 3, and the fan 4 is detachably connected to the fan motor 702, an air outlet component 5 includes a lower panel 501 and a wind guiding plate 502, 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 wind guiding plate 502 is provided at the air outlet 503, and the wind guiding plate 502 is, that is, in the indoor unit of the embodiment, the electrically controlled driving component 7 is disposed on the base body 2, correspondingly, the power line connected to the electrically controlled driving component 7, the electric wire of each electrical load, and the connection signal line are disposed on the base body 2, the air duct component 3 is detachable from the base body 2, generally, the air duct component 3 and the base body 2 include but are not limited to detachable connection methods such as connection, snap connection, etc., the fan 4 is detachable from the fan motor 702, the lower panel 501 is detachable from the outer casing 1, and the air deflector 502 is also detachable from the air guiding driving mechanism, so that, during the disassembling and cleaning operation, the air outlet assembly 5, the air duct component 3, and the fan 4 can be disassembled from the first opening 101 for cleaning, and the charged components such as the electrically controlled driving component 7 are all left on the base body 2, thereby avoiding the charged components from being connected to the disassembling and cleaning component, the security of dismantlement process is guaranteed, simultaneously, because air-out subassembly 5, air duct component 3 and fan 4 do not have electrified part after tearing open, the user can directly adopt modes such as washing to carry out thorough cleanness 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 air duct component 3 has a first side wall and a second side wall, the first side wall is provided with a bearing seat assembly 306, the second side wall is provided with a support seat 309, the fan motor 702 is provided with a drive shaft 7021, one end of the fan 4 is provided with a connecting shaft 403 connected with the bearing seat assembly 306, the other end of the fan 4 is provided with a shaft sleeve 401 in plug fit with the drive shaft 7021, the shaft sleeve 401 is provided with a locking screw 402 for locking the drive shaft 7021, the support seat 309 comprises a body 3091, the body 3091 is provided with a through hole 3092 for the shaft sleeve 401 to pass through, the center of the through hole 3092, the center of the bearing seat assembly 306 and the drive shaft 7021 are collinear, so as to ensure the coaxiality of the installation of the fan 4 and ensure the stability of the installation of the fan 4, the side part of the through hole 3092 is provided with an avoiding groove 3093 for the locking screw 402 to pass through, the locking screw 402 can freely pass through the avoiding groove 3093, so that when the fan 4 is installed, the connecting shaft 403 of the fan 4 is firstly installed in the bearing seat assembly 306, then the locking screw 402 on the shaft sleeve 401 is aligned with the avoiding groove 3093, the shaft sleeve 401 passes through the through hole 3092 of the body 3091, so that the shaft sleeve 401 is pre-positioned through the supporting seat 309, then the assembled fan 4 and the air channel component 3 are integrally installed on the base body 2, after the air channel component 3 is installed in place, the shaft sleeve 401 and the driving shaft 7021 are coaxial, then the shaft sleeve 401 of the fan 4 and the driving shaft 7021 are installed in one alignment, the assembly efficiency is improved, meanwhile, when the shaft sleeve 401 of the fan 4 and the driving shaft 7021 of the fan motor 702 are disassembled, the fan shaft sleeve 401 is withdrawn for a certain distance along the axial direction and still supported on the supporting seat after being separated from the driving shaft 7021, the locking screw 402 on the shaft sleeve 401 can synchronously move through the avoiding, in this way, damage to the fan 4 due to loss of support after the fan 4 disengages from the drive shaft 7021 can be avoided.

In this embodiment, the supporting seat 309 may be integrally formed with the air duct member 3, so as to reduce the assembly between the supporting seat 309 and the air duct member 3. The support base 309 may also be arranged to be detachably connected to the air channel member 3.

When supporting seat 309 can be dismantled with air duct component 3 and be connected, be equipped with the mounting groove on air duct component 3's second lateral wall, supporting seat 309 can be dismantled with the mounting groove and be connected, specifically, be equipped with bayonet joint 3094 and fixed block 3095 on supporting seat 309's body 3091, bayonet joint 3094 and fixed block 3095 are located the both sides of body 3091 along the radial direction branch of through-hole 3092, be equipped with fixed orifices 3096 on fixed block 3095, be equipped with the jack that corresponds the grafting with bayonet joint 3094 on the mounting groove respectively and correspond the installation position of installation with fixed block 3095, so, body 3091 accessible bayonet joint 3094 inserts and fixes a position in the jack that corresponds, thereby fix supporting seat 309 on air duct component 3 through fixed orifices 3096 on the fixed block 3095 and the mounting hole on air duct component 3. In this embodiment, the insertion holes and the installation positions are respectively disposed on two opposite sides of the installation groove, so as to ensure the connection stability of the support seat 309.

Further, the mounting position is a mounting platform arranged on the second side wall, a connecting hole corresponding to the fixing hole 3096 is formed in the mounting platform, and the fixing block 3095 penetrates through the corresponding fixing hole 3096 and the connecting hole through a connecting piece to be connected and fastened. In this embodiment, the fixing block 3095 is arranged along the radial extending direction of the through hole 3092 so as to reduce the structural interference between the shaft sleeve 401 and the through hole 3092, and the lower end of the fixing block 3095 is provided with a flat end face 3097 matched with the mounting platform, so as to ensure the stable connection between the fixing block 3095 and the mounting platform.

In this embodiment, the avoiding groove 3093 may be a fan-shaped groove or a square groove, and it is only necessary to ensure that the size of the avoiding groove 3093 can allow the locking screw 402 on the shaft sleeve 401 to pass through the groove to prevent the locking screw 402 from interfering with the installation and disassembly processes of the shaft sleeve 401.

In order to facilitate the assembly of the fan, a positioning groove 7022 and a retaining member 7023 are arranged on the driving shaft 7021 at intervals, the positioning groove 7022 is an annular groove arranged on the outer peripheral wall of the driving shaft 7021, when the driving shaft 7021 is assembled in the shaft sleeve 401 so that the retaining member 7023 abuts against the end of the shaft sleeve 401, the lower end portion of the locking screw 402 abuts against the positioning groove 7022, the shaft sleeve 401 of the fan is inserted into the driving shaft 7021 so that the end portion of the shaft sleeve 401 abuts against the retaining member 7023 to indicate that the fan is assembled in place, then the locking screw 402 is tightened so that the lower end portion of the locking screw abuts against the positioning groove 7022 to lock the driving shaft 7021 with the shaft sleeve 401, and the positioning groove 7022 can be used for preventing the shaft sleeve 401 and the driving shaft 7021 from being difficult or impossible to be disassembled again due to a local protrusion generated during the fastening process of the locking screw 402 and the driving shaft 70, the drive shaft 7021 can be directly inserted into the shaft sleeve 401 in a blind manner to ensure the locking effect of the locking screw 402, so that the operation can be fast and convenient, and the assembly efficiency can be ensured.

In this embodiment, 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 parts 6, so that can realize opening upper panel 8 and can realize operations such as the clearance to evaporation parts 6, rotation axis connection is passed through on one side of upper panel 8 on outer housing 1, thereby make upper panel 8 accessible this rotation axis rotation rotatory open or close, 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, a plurality of hooks corresponding to the hook groove and matched with the hook groove in a clamping manner are arranged at the lower end of the housing 301, 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.

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.

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 driving 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, then the locking screw 402 can be dismounted by directly extending into the dismounting hole 307 of the air duct 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 component 3, and is more convenient for operation.

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

Referring to fig. 2, the air deflector 502 includes a transverse air deflector 5021 and a longitudinal air deflector 5022, the air guiding driving mechanism includes a first driving motor 703 and a second driving motor 704, wherein the first driving motor 703 is detachably connected to one end of the transverse air deflector 5021, the second driving motor 704 is detachably connected to one end of the longitudinal air deflector 5022, specifically, one end of the transverse air deflector 5021 is rotatably connected to the lower panel 501, an air deflector sleeve is disposed at the other end of the transverse air deflector 5021, the first driving motor 703 has a motor shaft in plug-in fit with the air deflector sleeve, the transverse air deflector 5021 is in plug-in fit with the motor shaft through the air deflector sleeve, the indoor unit in this embodiment is a structure with two transverse air deflectors 5021, and the two transverse air deflectors 5021 are driven to swing by different driving motors respectively to change the air outlet direction of the air outlet 503, so as to meet different user requirements.

Further, the air outlet assembly 5 includes a connecting rod 508, one end of the connecting rod 508 is connected to the second driving motor 704 through a crank structure 509, the other end of the connecting rod 508 is provided with a clamping groove 510, one end of the longitudinal air plate 5022 is provided with a clamping block 511 in clamping fit with the clamping groove 510, the longitudinal air plate 5022 is connected to the clamping groove 510 through the clamping block 511, and under the driving of the second driving motor 704, the fan blades on the longitudinal air plate 5022 are driven to swing for air outlet. In this embodiment, in order to reduce interference generated by the connection rod 508 and the air duct component 3 during the assembling and disassembling process, the side wall 202 of the housing 301 close to the second driving motor 704 is provided with an open slot 308, the connection rod 508 passes through the open slot 308 and transversely extends into the air duct 302 to be connected with the longitudinal wind plate 5022, after the longitudinal wind plate 5022 is disassembled from the connection rod 508, the connection rod 508 can rotate around the crank structure 509 to be lifted to be close to the side wall 202 of the base body 2, so that the disassembling position of the air duct component 3 is set aside, and the smooth assembling and disassembling process of the air duct component.

The utility model discloses a dismantlement process does: firstly, the upper panel 8 is detached from the outer casing 1, then the transverse wind plate 5021 and the longitudinal wind plate 5022 are detached from the first driving motor 703 and the second driving motor 704 respectively, after 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 up to enable the opening of the arc-shaped clamping jaw 504 to be flush with the rotating shaft 103, then the arc-shaped clamping jaw 504 is separated from the rotating shaft 103 through the opening of the arc-shaped clamping jaw to detach the lower panel 501 from the outer casing 1, then a tool is used for detaching the locking screw 402 locked on the driving shaft 7021 through the detaching hole 307, the fan 4 is withdrawn to the bearing seat assembly 306 for a certain distance along the axial direction of the fan 4 to enable the shaft sleeve 401 to be separated from the driving shaft 7021, the locking screw 402 can synchronously move through the avoiding groove 3093, namely the fan 4 and the fan motor 702 can be detached, the detached fan 4 is left in the air channel component 3, and two ends of the fan 4 are respectively supported on the, finally, the lock member 303 is rotated upward to be disengaged from the lock groove 206, and the air channel member 3 together with the fan 4 is drawn out from the installation cavity 204 of the base body 2.

To sum up, the embodiment of the utility model provides a removable air conditioning indoor unit that washes, all set up automatically controlled drive unit 7 on base body 2, wind channel part 3 can be dismantled with base body 2, fan 4 can be dismantled with fan motor 702, lower panel 501 can be dismantled from outer housing 1 and aviation baffle 502 also can be dismantled with wind-guiding drive mechanism, so, when unpicking and washing the operation, can unpick out air-out subassembly 5, wind channel part 3 and fan 4 from first opening 101 and wash, and electrified parts such as automatically controlled drive unit 7 all remain on base body 2, thereby avoid connecting the unpicking and washing part with electrified part and unpicking out, guarantee the security of dismantlement process, its operation is more convenient, the user can wash by oneself, need not the professional and carries out the dismouting; meanwhile, because the fan motor 702 is arranged on the base body and the fan is arranged on the air channel component, when the shaft sleeve 401 of the fan is detached from the driving shaft 7021 of the fan motor 702, the shaft sleeve 401 of the fan is still supported on the supporting seat 309, and the locking screw 402 on the shaft sleeve 401 can synchronously move through the avoiding groove 3093, so that the damage of the fan caused by the falling of the fan from the air channel component due to the loss of the support after the fan is separated from the driving shaft 7021 can be avoided, moreover, when the fan is installed, the connecting shaft 403 of the fan is firstly installed in the bearing seat assembly 306, then the locking screw 402 on the shaft sleeve 401 is aligned with the avoiding groove 3093, the shaft sleeve 401 penetrates through the through hole 3092 of the body 3091 for pre-positioning, then the assembled fan and the air channel component are integrally installed on the base body, when the air channel component is installed in place, the shaft sleeve 401 is coaxial with the driving shaft 7021, and then the shaft sleeve 401 of the fan is, the assembly efficiency is improved.

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;

2. The removable and washable indoor unit of air conditioners of claim 1 wherein said support base is integrally formed with said air channel member.

3. The indoor unit of a detachable and washable air conditioner as claimed in claim 2, wherein an installation groove is formed on the second sidewall, and the support base is detachably coupled to the installation groove.

4. The indoor unit of air conditioner as claimed in claim 3, wherein the body is provided with an insertion plug and a fixing block, the insertion plug and the fixing block are respectively disposed at both sides of the body along a radial direction of the through hole, the fixing block is provided with a fixing hole, and the mounting groove is respectively provided with a plug hole corresponding to the insertion plug and a mounting position corresponding to the fixing block.

5. The indoor unit of a removable and washable air conditioner as claimed in claim 4, wherein said driving shaft is provided with positioning grooves and stoppers at intervals, said positioning grooves are annular grooves formed on the outer peripheral wall of said driving shaft, and when said driving shaft is fitted into said boss so that said stoppers abut on the end portion of said boss, the lower end portion of said locking screw abuts in said positioning grooves.

6. The indoor unit of a detachable and washable air conditioner as claimed in claim 5, wherein the base body comprises a bottom plate and side walls disposed at both sides of the bottom plate, a mounting cavity for mounting the air duct member is defined between the bottom plate and the side walls, a front end of the bottom plate extends downward to form a connection portion, and a pipe distribution space is formed between the bottom plate and the connection portion.

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 a detachable and washable air conditioner as claimed in claim 7, wherein a detachment hole is formed at a front end of the casing, the detachment hole being radially opposite to the locking screw when the locking screw is locked to the driving shaft.

9. The indoor unit of an air conditioner as claimed in claim 8, wherein a plurality of arc-shaped claws are spaced from the upper end of the lower panel, a plurality of rotation 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.

10. The indoor unit of a detachable and washable air conditioner as claimed in claim 9, wherein the air guide plate comprises a transverse air plate and a longitudinal air plate, and the air guide driving mechanism comprises a first driving motor and a second driving motor, the first driving motor is detachably connected to one end of the transverse air plate, and the second driving motor is detachably connected to one end of the longitudinal air plate.