CN215260080U - Air conditioner indoor unit - Google Patents

Abstract

The application discloses machine in air conditioning, it includes: a housing; the air duct component is provided with a front clamping position and a rear clamping position at the bottom part, which is close to the front side and the rear side of the air outlet; the protective net is provided with a front buckling part which is matched and clamped with the front clamping position and a rear buckling part which is matched and clamped with the rear clamping position; the rear buckle position comprises a first lug and a fixture block, the first lug is arranged on the rear side of the air outlet, the fixture block is arranged on the left side or the right side of the first lug at intervals, a first slot with an opening facing forward is formed in the first lug, the rear buckle portion comprises an insert block and an elastic buckle, the insert block is arranged on the protective net, the insert block is inserted into the first slot, one end of the elastic buckle is connected with the insert block, the elastic buckle is elastically clamped in a gap between the second lug and the fixture block, and the tail end of the elastic buckle is arranged in a protruding mode forward. The utility model provides an air conditioning indoor unit, the protection network is convenient for install and dismantle, and connects stably, can effectively prevent to drop.

Description

Air conditioner indoor unit

Technical Field

The application relates to the technical field of household appliances, in particular to an air conditioner indoor unit.

Background

In the existing air conditioner indoor unit, the protective net is generally only installed and not disassembled, the protective net is not easy to disassemble, so that the air duct component is easy to clean, particularly for the machine type with the easily disassembled fan air duct, when the fan air duct is only disassembled and cleaned without disassembling the motor, the fan needs to be moved towards one end far away from the fan driving motor, and the protective net can influence a user to move the fan at the moment, so that the disassembly is inconvenient.

Disclosure of Invention

An object of this application is to provide an air conditioning indoor unit, it can the convenient to detach protection network to be convenient for the demolish and wash of wind channel part.

The purpose of the application is realized by the following technical scheme:

an indoor unit of an air conditioner, comprising:

a housing;

the air duct component is arranged in the shell, an air outlet is formed in the bottom of the air duct component, and a front clamping position and a rear clamping position are respectively arranged on the front side and the rear side, adjacent to the air outlet, of the bottom of the air duct component; and

the protective net is provided with a front buckling part matched and clamped with the front buckling position and a rear buckling part matched and clamped with the rear buckling position, and the protective net is detachably arranged at the air outlet through the front buckling part and the rear buckling part;

the rear clamping position comprises a first convex block and a clamping block, the first convex block is arranged on the rear side of the air outlet, the clamping block is arranged on the left side or the right side of the first convex block at intervals, a first slot with a forward opening is formed in the first convex block, the rear clamping portion comprises an inserting block and an elastic clamping buckle, the inserting block is arranged on the protective net and is matched with the protective net to be inserted into the first slot, one end of the elastic clamping buckle is connected with the inserting block, the other end of the elastic clamping buckle is arranged at intervals with the inserting block, the elastic clamping buckle is arranged in a gap between the first convex block and the clamping block, and the tail end of the elastic clamping buckle is arranged in a forward protruding mode.

In some embodiments of this application, the elasticity buckle with one side that the fixture block is in opposite directions is equipped with spacing portion, spacing portion with the upside cooperation of fixture block is spacing.

In some embodiments of the present application, the rear clamping position further comprises:

the positioning groove is formed in the bottom surface of the air duct component and communicated with the first slot; the back buckle portion further includes:

the positioning block is connected to the inserting block and is inserted into the positioning groove in a matched mode.

In some embodiments of this application, preceding block position includes follows the second lug that the front side of air outlet set up, set up the second slot towards the front side open-ended on the second lug, preceding buckle portion is including locating the picture peg of the front end of end plate, the picture peg is inserted and is located in the second slot.

In some embodiments of the present application, the front snap location further comprises:

the limiting block is arranged on the left side or the right side of the second convex block at intervals, the second slot penetrates through the side face of the limiting block, and the limiting block is provided with one opposite side of the second convex block and the inserting plate in a matched and abutting mode.

In some embodiments of the present application, an inclined guide surface is provided at a front end of a side of the limiting block opposite to the second protrusion.

In some embodiments of the present application, a stopping portion is disposed on the clamping block, and the stopping portion is matched with the front side of the second protruding block for limiting.

In some embodiments of the present application, the protection net includes:

the front side of each protection unit is provided with the front buckling part, and the rear side of each protection unit is provided with the rear buckling part.

In some embodiments of the present application, the protection unit includes:

a grid; and

the two end plates are respectively arranged at the left end and the right end of the grid, the front end of each end plate is provided with the front buckling part, the rear end of each end plate is provided with the rear buckling part, and the elastic buckles of the two rear buckling parts in the two end plates are oppositely arranged.

In some embodiments of the present application, the indoor unit of an air conditioner further includes:

the air duct component comprises an air duct part, an air outlet is formed in the bottom of the air duct part, the air duct part is provided with an air outlet fixing seat, the air duct part is provided with an air outlet, the air outlet fixing seat is arranged at the middle position of the air outlet, the air outlet is divided into two air outlet units by the air duct part, and the air outlet units are respectively provided with a protection unit.

According to the air conditioner indoor unit, the protective net is in matched clamping connection with the front clamping position of the air duct component through the front clamping part arranged on the protective net, and the rear clamping part is in matched clamping connection with the rear clamping position of the air duct component, so that the protective net and the air duct component are detachably connected; and the concrete joint form between back buckle portion and the back block position does: the inserted block is in the first slot of first lug to the cooperation is pegged graft after to in the past to be equipped with the fixture block in one side interval of first lug, elasticity buckle elasticity joint is in the clearance between first lug and fixture block, just elasticity buckle's end sets up towards the protrusion, not only can guarantee to connect reliable and stable, prevents that the protection network from droing, and the operator can accomplish the dismantlement through pulling or pressing down elasticity buckle toward pulling the protection network outward again, dismantles more easily.

Drawings

The present application is described in further detail below in connection with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present application. Furthermore, unless specifically stated otherwise, the drawings are intended to be conceptual in nature or configuration of the described objects and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of an air conditioning indoor unit according to some embodiments of the present application;

fig. 2 is a schematic structural view of an air conditioning indoor unit according to some embodiments of the present application with a lower panel removed;

fig. 3 is an exploded schematic view of an air conditioning indoor unit according to some embodiments of the present application;

fig. 4 is a schematic view illustrating an installation structure of a protection net in an air-conditioning indoor unit according to some embodiments of the present application;

FIG. 5 is an enlarged view of part A of FIG. 4;

fig. 6 is a schematic view illustrating an installation structure of a protection net in an air-conditioning indoor unit according to some embodiments of the present application;

FIG. 7 is a sectional view A-A of FIG. 6;

fig. 8 is a schematic structural view of a shielding unit in an indoor unit of an air conditioner according to some embodiments of the present application;

FIG. 9 is an enlarged partial view of portion C of FIG. 8;

fig. 10 is a schematic structural view of a duct unit in an air conditioning indoor unit according to some embodiments of the present application;

fig. 11 is a schematic structural view of a discharge part in an air conditioning indoor unit according to some embodiments of the present application;

fig. 12 is a partially enlarged schematic view of the portion B of fig. 11.

In the figure, 1, a housing; 11. an installation port; 2. an air duct member; 21. an air outlet; 211. an air outlet unit; 22. clamping; 221. front clamping is carried out; 2211. a second bump; 2211a, a second slot; 2212. a limiting block; 2212a, guide surface; 222. a rear clamping position; 2221. a first bump; 2221a, a first slot; 2222. positioning a groove; 2223. a clamping block; 2224. a stopper portion; 3. a protective net; 31. a fastening part; 311. a front buckling part; 3111. inserting plates; 312. a rear buckling part; 3121. inserting a block; 3122. positioning blocks; 3123. elastic buckle; 3123a, a stopper; 32. a protection unit; 321. a grid; 322. an end plate; 4. a wind plate fixing seat; 5. a fan drive motor; 6. a fan; 7. a base; 8. a lower panel.

Detailed Description

Hereinafter, preferred embodiments of the present application will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the descriptions are illustrative only, exemplary, and should not be construed as limiting the scope of the application.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on usage states of products and orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Specifically, in the present application, when the air conditioning indoor unit is mounted on an indoor wall, a side facing a user is a front side/front end, and a side facing away from the user is a rear side/rear end.

It should be noted that the term "comprising" does not exclude other elements or steps and the "a" or "an" does not exclude a plurality.

Furthermore, it should be further noted that any single technical feature described or implied in the embodiments herein, or any single technical feature shown or implied in the figures, can still be combined between these technical features (or their equivalents) to obtain other embodiments of the present application not directly mentioned herein.

It will be further understood that the terms "first," "second," and the like, are used herein to describe various information and should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application.

It should be noted that in different drawings, the same reference numerals indicate the same or substantially the same components.

As shown in fig. 1 to 12, an air conditioning indoor unit according to an embodiment of the present application includes: a machine shell 1, an air duct component 2 and a protective net 3; the air duct component 2 is arranged in the machine shell 1, an air outlet 21 is formed in the bottom of the air duct component 2, and a plurality of clamping positions 22 are arranged at the bottom of the air duct component 2, which is close to the air outlet 21; the protection net 3 has a plurality of fastening portions 31 corresponding to the fastening positions 22 one by one and engaged with each other, and the protection net 3 is detachably mounted at the air outlet 21 through the fastening portions 31.

Based on above-mentioned technical scheme, the buckle position 22 cooperation joint of the buckle part 31 that the protection network 3 set up through it and the bottom of wind channel part 2, thereby realize dismantling the protection network 3 and wind channel part 2 and be connected, when needing to pull down wind channel part 2 and wash, demolish the buckle position 22 and the buckle part 31 of looks joint earlier, thereby can demolish protection network 3 fast, be convenient for demolish follow-up wind channel part 2, avoid protection network 3 to cause the interference at wind channel part 2 demolishs the in-process.

In some embodiments of the present invention, for convenience of description, the fastening portion 31 at the front end of the end plate 322 is defined as a front fastening portion 311, the fastening portion 22 engaged with the front fastening portion 311 is defined as a front fastening portion 221, the fastening portion 31 at the rear end of the end plate 322 is defined as a rear fastening portion 312, and the fastening portion 22 engaged with the rear fastening portion 312 is defined as a rear fastening portion 222.

Specifically, as shown in fig. 5, 9 and 12, the rear clamping position 222 includes a first protruding block 2221 disposed along the rear side of the air outlet 21 and a clamping block 2223 disposed at the left side or the right side of the first protruding block 2221 at intervals, a first slot 2221a with a forward opening is formed on the first protruding block 2221, the rear clamping portion 312 includes an insertion block 3121 disposed at the rear end of the end plate 322 and an elastic clamp 3123 with one end connected to the insertion block 3121, the insertion block 3121 is disposed on the protection mesh 3 and is fittingly inserted into the first slot 2221a, one end of the elastic clamp 3123 is connected to the insertion block 3121, the other end is disposed at intervals with the insertion block 3121, the elastic clamp 3123 is elastically clamped in a gap between the first protruding block 2221 and the clamping block 2223, and the tail end of the elastic clamp 3123 protrudes; wherein, the insert 3121 is inserted in the first slot 2221a in a matching manner to preliminarily position the protection net 3, and then the elastic buckle 3123 is supported in the gap between the first protrusion 2221 and the fixture block 2223 in an elastic manner, so that the protection net 3 can be stably installed on the air duct component 2, and the installation is convenient, and in the detachment process, the elastic buckle 3123 is pressed or pulled to disconnect the clamping between the elastic buckle 3123 and the fixture block 2223, and then the protection net 3 is pulled forward until the insert 3121 is completely separated from the first slot 2221a, so that the disconnection between the rear clamping portion 312 and the rear clamping portion 222 can be realized, and the detachment is convenient.

For example, the first slot 2221a is disposed through the first projection 2221 near the side of the latch 2223, as shown in fig. 12.

In order to further ensure the connection stability of the protection net 3 and prevent the protection net 3 from falling off, a limiting portion 2224 is disposed on a side of the elastic buckle 3123a opposite to the latch 2223, specifically as shown in fig. 12, the limiting portion 2224 is matched with the upper side of the latch 2223 for limiting, so as to further prevent the protection net 3 from falling off downwards.

With continued reference to FIG. 12, in some embodiments, the rear engagement portion 222 further includes: a positioning groove 2222, the positioning groove 2222 is formed in the bottom surface of the air duct member 2, and the positioning groove 2222 is communicated with the first slot 2221 a; as shown in fig. 9, the rear latch 312 further includes: the positioning block 3122 is connected to the insertion block 3121, the positioning block 3122 is fittingly inserted into the positioning groove 2222; realize preliminary location through locating piece 3122 and constant head tank 2222, not only be convenient for install protection unit 32, and can make protection unit 32 install more stable.

Further, the front fastening position 221 includes a second protrusion 2211 disposed along the front side of the air outlet 21, a second slot 2211a opened toward the front side is disposed on the second protrusion 2211, the front fastening portion 311 includes an insert plate 3111 disposed at the front end of the end plate 322, and the insert plate 3111 is inserted into the second slot 2211a, which is specifically shown in fig. 5; the front end and the rear end of the end plate 322 are positioned with the air duct component 2 in a plug-in mounting mode, and the protective net 3 is pulled forwards, so that the protective unit 32 can be detached from the air duct component 2, and the protective unit 32 is easy to detach.

In some embodiments, as shown in fig. 5, 9, and 12, the front engaging portion 221 further includes: a limiting block 2212, the limiting block 2212 is arranged at one side of the second projection 2211 at intervals, the second slot 2211a penetrates through the side face, opposite to the limiting block 2212, of the second projection 2211, and the side, opposite to the second projection 2211, of the limiting block 2212 is matched and abutted with the inserting plate 3111; the rear portion of the end plate 322 is inserted and then matched with the abutting action of the limiting block 2212, so that stable installation can be guaranteed.

In addition, for convenience of installation, the stopper 2212 has a guide surface 2212a inclined at a front end position on a side opposite to the second projection 2211, as shown in fig. 5; the guide surface 2212a plays a role in guiding in the installation process, and is convenient and accurate to insert.

Specifically, in some embodiments, in order to ensure that the protection net 3 is installed in place, the stopping portion 2224 is arranged on the fixture block 2223, as shown in fig. 9, the stopping portion 2224 is matched with the front side of the second protrusion 2211 for limiting, and during the installation process, after the protection net 3 is inserted in place, an operator can feel a jerking feeling.

In some embodiments, the protection net 3 includes: the protection units 32 are distributed in sequence along the transverse direction, the front side of each protection unit 32 is provided with a front buckling part 311, and the rear side of each protection unit 32 is provided with a rear buckling part 312; through setting up protection network 3 into split type structure, and each protection unit 32 all with wind channel part 2 joint, not only can be better the shape of adaptation air outlet 21, and can further make the dismantlement simple.

As shown in fig. 8, in some embodiments of the present application, the guard unit 32 includes: grid 321 and two end plates 322, two end plates 322 are installed respectively in the left and right both ends of grid 321, the front end of end plate 322 has preceding buckle portion 311, the rear end has back buckle portion 312, and the elastic buckle 3123 of two back buckle portions 312 in two end plates 32 in each protection unit 32 sets up in opposite directions, in the dismantlement process, the elastic buckle 3123 of left end is pressed to operator's left hand thumb, all the other fingers overlap joint on left end plate 322, and right hand thumb presses the elastic buckle 3123 of right end, all the other fingers overlap joint on right side end plate 322, pulling protection unit 32 forward again can demolish it, convenient to dismantle.

Specifically, the air conditioning indoor unit in this embodiment further includes: the air duct component 2 comprises an air duct fixing seat 4, the air duct fixing seat 4 is installed at the bottom of the air duct component 2 and is located in the middle of the air outlet 21, the air outlet 21 is divided into two air outlet units 211 by the air duct fixing seat 4, and a protection unit 32 is arranged at each air outlet unit 211; the protection units 32 are respectively arranged on the two sides of the air plate fixing seat 4, so that not only can the convenience in disassembly and assembly be ensured, but also the protective net 3 can cover the air outlet 21 of the air duct component 2.

In some embodiments, the indoor unit of an air conditioner further includes: fan driving motor 5 and fan 6, fan driving motor 5 installs in casing 1 and is located one side of wind channel part 2, and fan 6 is located in wind channel part 2, and fan 6's one end is rotated and is connected in wind channel part 2, and fan 6's the other end can be dismantled with fan driving motor 5's power take off end and link to each other. When the air duct component 2 is detached, the protective net 3 is detached from the air duct component 2, then the locking piece between the fan 6 and the fan driving motor 5 is loosened, the fan 6 is moved for a certain distance along the axial direction to one side departing from the fan driving motor 5, so that the fan 6 is detached from the fan driving motor 5, and finally the air duct component 2 together with the fan 6 therein is pulled downwards from the bottom of the casing 1 to be detached.

Specifically, in some embodiments, the indoor unit of an air conditioner further includes: a base 7 and a lower panel 8; the base 7 is arranged in the machine shell 1, the air duct component 2 is detachably arranged on the front side surface of the base 7, the fan driving motor 5 is arranged at one end of the base 7, the bottom of the machine shell 1 is provided with an installation opening 11, and the lower panel 8 is arranged at the installation opening 11 and is detachably connected with the machine body; when the air duct component 2 needs to be cleaned completely, the lower panel 8 and the air duct component 2 are respectively disassembled from the base 7, and the air duct component 2 can be downwards disassembled from the mounting opening 11.

This written description discloses the application with reference to the drawings, and also enables one skilled in the art to practice the application, including making and using any devices or systems, using suitable materials, and using any incorporated methods. The scope of the present application is defined by the claims and includes other examples that occur to those skilled in the art. Such other examples are to be considered within the scope of the claims as long as they include structural elements that do not differ from the literal language of the claims, or that they include equivalent structural elements with insubstantial differences from the literal language of the claims.

Claims (10)

1. An indoor unit of an air conditioner, comprising:

a housing;

the air duct component is arranged in the shell, an air outlet is formed in the bottom of the air duct component, and a front clamping position and a rear clamping position are respectively arranged on the front side and the rear side, adjacent to the air outlet, of the bottom of the air duct component; and

the protective net is provided with a front buckling part matched and clamped with the front buckling position and a rear buckling part matched and clamped with the rear buckling position, and the protective net is detachably arranged at the air outlet through the front buckling part and the rear buckling part;

the rear clamping position comprises a first convex block and a clamping block, the first convex block is arranged on the rear side of the air outlet, the clamping block is arranged on the left side or the right side of the first convex block at intervals, a first slot with a forward opening is formed in the first convex block, the rear clamping portion comprises an insert block and an elastic clamping buckle, the insert block is arranged on the protective net and is matched with the protective net to be inserted into the first slot, one end of the elastic clamping buckle is connected with the insert block, the other end of the elastic clamping buckle is arranged at intervals with the insert block, the elastic clamping buckle is arranged in a gap between the first convex block and the clamping block, and the tail end of the elastic clamping buckle is arranged in a protruding mode.

2. An indoor unit of an air conditioner according to claim 1, wherein a limiting portion is provided on a side of the elastic clip facing the latch, and the limiting portion is engaged with an upper side of the latch for limiting.

3. An indoor unit of an air conditioner according to claim 1, wherein the rear catch further comprises:

the positioning groove is formed in the bottom surface of the air duct component and communicated with the first slot; the back buckle portion further includes:

the positioning block is connected to the inserting block and is inserted into the positioning groove in a matched mode.

4. An indoor unit of an air conditioner according to any one of claims 1 to 3, wherein the front latching portion includes a second protrusion provided along a front side of the air outlet, the second protrusion has a second slot opened toward a front side, and the front latching portion includes an insert plate inserted into the second slot.

5. An indoor unit of an air conditioner according to claim 4, wherein the front engaging portion further includes:

the limiting block is arranged on the left side or the right side of the second convex block at intervals, the second slot penetrates through the side face of the limiting block, and the limiting block is provided with one opposite side of the second convex block and the inserting plate in a matched and abutting mode.

6. An indoor unit of an air conditioner according to claim 5, wherein a guide surface is inclined at a front end position of a side of the stopper facing the second projection.

7. An indoor unit of an air conditioner as claimed in claim 5, wherein the block has a stop portion, and the stop portion is engaged with and limited by the front side of the second protrusion.

8. An air conditioning indoor unit according to claim 1, wherein the protection net includes:

the front side of each protection unit is provided with the front buckling part, and the rear side of each protection unit is provided with the rear buckling part.

9. An indoor unit of an air conditioner according to claim 8, wherein the shielding unit comprises:

a grid; and

the two end plates are respectively arranged at the left end and the right end of the grid, the front end of each end plate is provided with the front buckling part, the rear end of each end plate is provided with the rear buckling part, and the elastic buckles of the two rear buckling parts in the two end plates are oppositely arranged.

10. An indoor unit of an air conditioner according to claim 9, further comprising:

the air duct component comprises an air duct part, an air outlet is formed in the bottom of the air duct part, the air duct part is provided with an air outlet fixing seat, the air duct part is provided with an air outlet, the air outlet fixing seat is arranged at the middle position of the air outlet, the air outlet is divided into two air outlet units by the air duct part, and the air outlet units are respectively provided with a protection unit.

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