CN212618663U

CN212618663U - Detachable and washable indoor unit of air conditioner

Info

Publication number: CN212618663U
Application number: CN202020718538.7U
Authority: CN
Inventors: 向毅; 黄春强
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: 2021-02-26
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a machine in removable air conditioning that washes, include: the air conditioner comprises a base, wherein an outer cover covers the base, an air outlet is formed in the bottom of the outer cover, and a plurality of limiting blocks are arranged on the inner wall of the front side of the outer cover; the air duct assembly can slide into the base in the outer cover from the air outlet, and a plurality of convex blocks which are abutted to the limiting blocks in the vertical direction are arranged on the air duct assembly. The utility model discloses a can unpick and wash spacing butt of stopper and lug in the air conditioning can produce prepositioned effect to the installation of wind channel subassembly, installation wind channel subassembly as early as possible of person easy to assemble, whole installation labour saving and time saving, simple to operate, further the dismantlement that has made things convenient for the wind channel subassembly.

Description

Detachable and washable indoor unit of air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to 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. Because the assembly relation between each spare part of traditional air conditioner is complicated, the user can't unpick and wash by oneself, so the easy unpick and wash air conditioner popularization scope of present now is more and more wide, among the prior art air conditioning indoor set's air duct component demountable installation on the base, the base is installed on hanging the wallboard, the bottom of base has the holding surface, install on the base and cover and establish the outside dustcoat of air duct component, the dustcoat is equipped with the air outlet part that is used for the air-out of air duct component. Because the air duct assembly needs to be periodically disassembled and cleaned, the air duct cavity needs to be disassembled and assembled for many times, one side of the air outlet part in the prior art is hinged with the outer cover, and the other side and the inner side of the air outlet part are detachably clamped with the air duct part and the outer cover at the same time; when the air duct cavity is installed, the air duct component is firstly pushed onto the base in the outer cover, then the air duct component is manually positioned to be located at the installation position, finally the handles on two sides of the air duct component are rotated, the air duct component is fixed onto the base through the handles, in the installation process, the air outlet of the outer cover faces the bottom, before the air duct component is not fixed onto the handles, the air duct component has the tendency of falling downwards under the action of gravity, at the moment, the air duct component needs to be manually held by hands of an installer, the position of the air duct component is adjusted by hands at the same time, the air duct component is pushed into the correct position on the base in the outer cover, the installation process needs to occupy the time of the worker, and even two persons are needed to assist to complete the installation process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, providing a machine in removable air conditioning that washes, solve technical problem: when pushing the air duct component into the base in the dustcoat among the prior art, need the artifical hand of installer to hold the air duct component to and adjust the position of air duct component with the hand simultaneously, consuming time and wasting power, it is inconvenient to install.

In order to achieve the above object, the utility model provides a machine in removable abluent air conditioning, include:

the air conditioner comprises a base, wherein an outer cover covers the base, an air outlet is formed in the bottom of the outer cover, and a plurality of limiting blocks are arranged on the inner wall of the front side of the outer cover;

the air duct assembly can slide into the base in the outer cover from the air outlet, and a plurality of convex blocks which are abutted to the limiting blocks in the vertical direction are arranged on the air duct assembly.

As a preferred scheme, a guide inclined plane used for sliding guide with the air duct assembly is arranged on one side, far away from the inner wall of the front side of the outer cover, of the limiting block.

Preferably, the limiting block comprises an abutting surface which is used for being abutted to the protruding block in a matching mode, and the abutting surface is arranged opposite to the guide inclined surface.

Preferably, a surface of the bump that is in contact with the contact surface is a top surface, and the contact surface has a size smaller than that of the top surface.

As a preferred scheme, the limiting block is arranged on the position, close to the bottom edge, of the inner wall of the front side of the outer cover, and the guide inclined plane is the bottom surface of the limiting block.

As the preferred scheme, the front side both ends of base are equipped with the fixture block, the inner wall of dustcoat be equipped with the draw-in groove that the fixture block is pegged graft and is matchd.

Preferably, the air duct assembly includes an air duct cavity and a fan installed in the air duct cavity, and the protrusion is disposed on the air duct cavity.

Preferably, the air conditioner also comprises an air outlet component;

the front side of the air outlet part is rotatably connected with the outer cover, a plurality of clamping grooves are formed in the air outlet part, and a plurality of buckles detachably matched and clamped with the clamping grooves are arranged on the air duct cavity;

some lugs in a plurality of lugs are the buckles, and the limiting blocks are abutted to the top surfaces of the buckles.

Preferably, the limiting block is arranged along the inner wall of the outer cover in an outward inclined mode, and the inclined angle of the guide inclined plane ranges from 15 degrees to 60 degrees.

Preferably, the limiting block and the outer cover are integrally formed.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a detachable and washable indoor unit of an air conditioner, which comprises a base and an air duct component, wherein the base is covered with an outer cover, the bottom of the outer cover is provided with an air outlet, and the inner wall of the front side of the outer cover is provided with a plurality of limit blocks; the air duct assembly can slide from the air outlet to the base in the outer cover, and a plurality of convex blocks which are abutted to the limiting blocks in the vertical direction are arranged on the air duct assembly. When the air duct assembly is installed, after the air duct assembly slides into the base in the outer cover, the outer cover is enabled to support the air duct assembly by the aid of mutual butt of the limiting blocks and the convex blocks, meanwhile, an installer only needs to provide smaller supporting force to temporarily fix the air duct assembly, the air duct assembly is prevented from dropping from an air outlet, then the installer can utilize the handle to fix the air duct assembly, the installation process reduces strength consumed by the installer in supporting the air duct assembly by hands, meanwhile, the limiting butt of the limiting blocks and the convex blocks can also generate pre-positioning effect on installation of the air duct assembly, the air duct assembly can be installed by the installer as soon as possible, time and labor are saved in the whole installation process, and the installation process is convenient to install, and further convenience is.

Drawings

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 1;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3 at A;

fig. 5 is a schematic structural view of the housing.

In the figure, 1, a base; 2. an air duct assembly; 21. a bump; 22. an air duct cavity; 23. buckling; 3. a housing; 32. a limiting block; 33. a guide slope; 34. a clamping groove.

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.

The utility model discloses a detachable and washable air-conditioning indoor unit's preferred embodiment, as shown in fig. 1-5, including base 1 and air duct component 2, the rear side of base 1 (referring to the use state of the product in this embodiment, the end that defines to face the user is front end/front side/front, the end opposite to front end/front side/front is rear end/rear side/back) is connected with the wall hanging plate, the wall hanging plate is used for connecting the wall; the outer cover 3 is covered on the base 1, the base 1 in the embodiment is vertically arranged in a transversely extending mode, the air outlet is formed in the bottom of the outer cover 3, the inner wall of the front side of the outer cover 3 is provided with a plurality of limiting blocks 32, the limiting blocks 32 can be integrally formed with the base 1, so that the trouble of installation caused by installation of the limiting blocks 32 is avoided, and the strength of the base 1 and the strength of the limiting blocks 32 can be improved; the air duct assembly 2 can slide into the base 1 in the outer cover 3 from the air outlet, and a plurality of convex blocks 21 which are abutted against the limiting block 32 in the vertical direction after the air duct assembly 2 slides into the base 1 are arranged on the air duct assembly 2. When installing wind channel subassembly 2, wind channel subassembly 2 slides into after on the base 1 in dustcoat 3, utilize stopper 32 and the mutual butt of lug 21 to make dustcoat 3 support wind channel subassembly 2, avoid wind channel subassembly 2 to drop, installer only need provide less holding power can with wind channel subassembly 2 temporary fixed simultaneously, avoid wind channel subassembly 2 to drop from the air outlet, then installer can utilize the fixed wind channel subassembly 2 of handle, this installation has alleviateed the strength that installer hand rest wind channel subassembly 2 consumes, utilize stopper 32 and the spacing butt of lug 21 also can produce prepositioning effect to the installation of wind channel subassembly 2 simultaneously, make things convenient for installer's the accurate mounted position of finding wind channel subassembly 2 as early as possible, whole installation labour saving and time saving, high durability and convenient installation, further convenient the dismantlement of wind channel cavity 2.

As shown in fig. 4, a guide inclined plane 33 for slidably guiding the air duct assembly 2 is disposed on a side of the limiting block 32 away from the front inner wall of the outer cover 3. When the air duct assembly 2 slides into the base 1 in the outer cover 3, the guide inclined plane 33 is used for guiding the air duct assembly 2 to slide, guiding the air duct assembly 2, facilitating assembly of the air duct assembly 2, and enabling the bump 21 on the air duct assembly 2 to be in butt joint with the limiting block 32 on the outer cover 3 in a matching manner.

Further, the stopper 32 is disposed on the front inner wall of the outer cover 3 near the bottom edge, and the guide slope 33 is the bottom surface of the stopper 32. The limiting block 32 further includes an abutting surface for matching and abutting against the protrusion 21, and the abutting surface is disposed opposite to the guiding inclined surface 33. Wherein, the direction inclined plane 33 specifically is the inclined plane, and the one side of the relative butt with the butt face on the lug 21 is top surface 210, and the butt face matches with top surface 210, and the size of butt face is less than the size of top surface 210, and the volume of stopper 32 is less like this, can adopt some other connection structure of wind channel subassembly 2 to do lug 21 concurrently and can reach the effect with stopper 32 butt.

Specifically, for example, in the present embodiment, an air outlet component is installed at the air outlet; the front side of the air outlet part is rotationally connected with the outer cover 3 and can be connected in a clamping or hinged mode; the air outlet component is provided with a plurality of clamping grooves, the air duct component 2 comprises an air duct cavity 22 and a fan arranged in the air duct cavity 22, the projection 21 is arranged on the air duct cavity 22, and the air duct cavity 22 is also provided with a plurality of buckles 23 detachably matched and clamped with the clamping grooves so as to position the air outlet component on the air duct component 2; in the corresponding position, some buckles in the plurality of buckles 23 can be used as the convex blocks 21, namely, the bottom surfaces of the buckles 23 are abutted and matched with the abutting surfaces of the limiting blocks 32, so that the number of the convex blocks 21 is reduced, and the structure of the air duct component 2 is simplified on the basis of meeting the use requirement. Wherein, the number of the stopper 32 in this embodiment is three that are evenly arranged along the length direction of the air duct cavity 22, and the stopper 32 in the middle is abutted against the buckle 23.

Further, in this embodiment, as shown in fig. 3-4, the limiting block 32 is disposed obliquely outward along the inner wall of the outer cover 3, and the oblique angle of the guiding oblique surface 33 is 15 degrees to 60 degrees.

Wherein, in base 1 and the being connected of dustcoat 3, the front side both ends of base 1 are equipped with the fixture block, and the inner wall of dustcoat 3 is equipped with the draw-in groove 34 that matches with the fixture block grafting to in the steadiness of increase dustcoat 3.

The installation process comprises the following steps: the air outlet is opened, the air duct component 2 and the guide inclined plane 33 are matched and slide into the base 1 in the outer cover 3, the limiting block 32 is abutted against the convex block 21 or the buckle 23 to position the air duct component 2, and then the handles on two sides of the base 1 are manually operated to fix the base 1 and the air duct component 2.

The utility model discloses a detachable and washable indoor unit of an air conditioner, which comprises a base 1 and an air duct component 2, wherein an outer cover 3 is covered on the base 1, an air outlet is arranged at the bottom of the outer cover 3, and a plurality of limit blocks 32 are arranged on the inner wall of the front side of the outer cover 3; the air duct component 2 can slide into the base 1 in the outer cover 3 from the air outlet, and a plurality of convex blocks 21 which are abutted against the limiting block 32 in the vertical direction are arranged on the air duct component 2. When installing wind channel subassembly 2, wind channel subassembly 2 slides into after on the base 1 in dustcoat 3, utilize stopper 32 and the mutual butt of lug 21 to make dustcoat 3 support wind channel subassembly 2, installer only need provide less holding power can with wind channel subassembly 2 temporary fixed simultaneously, avoid wind channel subassembly 2 to drop from the air outlet, then installer can utilize the fixed wind channel subassembly 2 of handle, this installation has alleviateed the strength that installer hand rest wind channel subassembly 2 consumed, utilize stopper 32 and the spacing butt of lug 21 also can produce prepositioning effect to the installation of wind channel subassembly 2 simultaneously, installation wind channel subassembly 2 as early as convenient for installer, whole installation is labour saving and time saving, and is simple and reliable, further, the dismantlement of wind channel subassembly 2 has been made things convenient for.

The foregoing 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 replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements 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:

2. The indoor unit of an air conditioner as claimed in claim 1, wherein a guide slope for slidably guiding the duct assembly is provided on a side of the stopper away from the front inner wall of the casing.

3. The indoor unit of a detachable and washable air conditioner as claimed in claim 2, wherein the stopper includes an abutting surface for mating abutment with the protrusion, the abutting surface being disposed opposite to the guide slope.

4. The indoor unit of an air conditioner as claimed in claim 3, wherein a surface of the projection which is opposed to the abutting surface is a ceiling surface, and the abutting surface has a size smaller than that of the ceiling surface.

5. The indoor unit of an air conditioner as claimed in claim 2, wherein the stopper is provided at a position near the bottom edge of the inner wall of the front side of the outer cover, and the guide slope is a bottom surface of the stopper.

6. The indoor unit of an air conditioner as claimed in claim 1, wherein the base has a pair of locking blocks at both ends of the front side thereof, and the outer casing has a locking groove formed on the inner wall thereof for engaging with the locking blocks.

7. The indoor unit of an air conditioner as claimed in claim 1, wherein the air duct assembly includes an air duct cavity and a fan installed in the air duct cavity, and the protrusion is provided on the air duct cavity.

8. The removable and washable indoor unit of an air conditioner of claim 7, further comprising:

also comprises an air outlet component;

9. The removable and washable indoor unit of air conditioners as claimed in claim 2, wherein: the stopper is followed the inner wall of dustcoat leans out to arrange, the inclination on direction inclined plane is 15 degrees to 60 degrees.

10. The removable and washable indoor unit of an air conditioner of claim 1, further comprising: the limiting block and the outer cover are integrally formed.