CN210861682U - Base assembly and air conditioning device - Google Patents

Abstract

The utility model discloses a base subassembly and air conditioning equipment, the base subassembly includes: pedestal and decorative structure, decorative structure is including decorating piece and setting element, the setting element with decorate the piece and link to each other, decorate the piece and locate the pedestal outside, just the setting element is connected to the inboard of pedestal. According to the utility model discloses base subassembly, can install decorative structure conveniently and little to the influence of appearance face.

Description

Base assembly and air conditioning device

Technical Field

The utility model relates to an air conditioning equipment technical field, in particular to base subassembly and air conditioning equipment who has this base subassembly.

Background

With the development of the air conditioning industry, the living standard requirements of people are continuously improved, and consumers have higher requirements on the comfort of the air conditioner. In order to improve the placing stability of the air conditioner, a base is arranged on a shell of the air conditioner, and in the design of the existing air conditioner, a chassis of the air conditioner is integrally formed, so that the air conditioner is simple in structure, single in color and too monotonous in appearance, and cannot meet the requirements of users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a base subassembly, can install decorative structure conveniently and little to the influence of appearance face.

Another object of the present invention is to provide an air conditioning apparatus having the base assembly.

According to the utility model discloses base subassembly, include: pedestal and decorative structure, decorative structure is including decorating piece and setting element, the setting element with decorate the piece and link to each other, decorate the piece and locate the pedestal outside, just the setting element is connected to the inboard of pedestal.

According to the utility model discloses base subassembly, can install decorative structure conveniently and little to the influence of appearance face.

In addition, according to the base subassembly of the above-mentioned embodiment of the present invention, can also have the following additional technical features:

in some embodiments, the housing comprises: a main body part and a support part. The main body portion is configured in a disc shape; the supporting part is connected to the periphery of the main body part and arranged along the periphery of the main body part to support the main body part, wherein the decorative sheet is arranged on the outer side of the supporting part around the supporting part, and the positioning part is connected to the inner side of the supporting part.

In some embodiments, the positioning member comprises: the positioning part is opposite to and spaced from the decorative sheet, and the bridging part is respectively connected with the decorative sheet and the positioning part; the bridge part is opposite to the end face of the supporting part, and the positioning part is arranged on the inner side of the supporting part.

In some embodiments, the decorative structure is fitted over the support portion from an end of the support portion remote from the body portion.

In some embodiments, the positioning portion comprises: and at least one part of the supporting part is sleeved between the decorative sheet and the first positioning sheet.

In some embodiments, the positioning portion comprises: at least one part of the supporting part is sleeved between the decorative sheet and the second positioning sheet, and the second positioning sheet is connected with the supporting part in a buckling mode.

In some embodiments, a first protruding portion is disposed on an inner side surface of the supporting portion, a locking hole is disposed on the second positioning plate, and at least a portion of the first protruding portion is embedded in the locking hole.

In some embodiments, a first clamping protrusion is arranged on the inner side surface of the supporting portion, a second clamping protrusion is arranged on the second positioning sheet to form a positioning hook, and the positioning hook is buckled with the first clamping protrusion.

In some embodiments, a first reinforcing rib is connected between the first clamping protrusion and the supporting portion.

In some embodiments, a portion of the supporting portion protrudes toward the inner side of the supporting portion to form a positioning step, and the first clip is disposed on the positioning step.

In some embodiments, a support boss is arranged on the end face of the support portion, a yielding hole is arranged on the bridging portion, and the support boss penetrates out of the yielding hole.

In some embodiments, the support boss includes a plurality of support bosses arranged at intervals along a circumferential direction of the base, and a support plane is configured by end faces of the plurality of support bosses.

In some embodiments, the bridge portion is annular extending in a circumferential direction of the body portion.

In some embodiments, the positioning portion is annular and extends along the circumferential direction of the main body portion, or the positioning portion includes a plurality of positioning portions arranged at intervals along the circumferential direction of the main body portion.

In some embodiments, the support portion is annular extending along a perimeter of the body portion.

In some embodiments, the decorative sheet is a ring shape extending along the periphery of the holder body.

In some embodiments, the housing comprises: the end plate is in an annular plate shape; one end peripheral edge of the peripheral plate is connected with the peripheral edge of the end plate; one end peripheral edge of the inner surrounding plate is connected with the inner peripheral edge of the end plate, and the inner surrounding plate is positioned on the inner side of the outer surrounding plate; the bottom plate is connected to the periphery of the other end of the inner enclosing plate, the bottom plate covers the inner enclosing plate to form a water receiving groove, and the decorative structure is connected to the edge of the other end of the outer enclosing plate.

In some embodiments, a cavity is formed between the inner surrounding plate and the outer surrounding plate, one side of the cavity far away from the end plate is open, and second reinforcing ribs which are respectively connected with the inner surrounding plate, the outer surrounding plate and the end plate are arranged in the cavity.

In some embodiments, the end plate is provided with a mounting hole and a mounting seat.

In some embodiments, a part of the bottom plate protrudes towards the inside of the water receiving tank to form a cross-shaped third reinforcing rib, through holes are formed in the third reinforcing rib, and a fourth reinforcing rib is arranged in a recessed space on the third reinforcing rib.

In some embodiments, a through hole is formed in the bottom wall of the water receiving tank, and a flange extending towards the inside of the water receiving tank is arranged on the periphery of the through hole.

In some embodiments, the bottom wall of the water receiving tank is provided with a screw column.

In some embodiments, the housing is integrally formed.

According to the utility model discloses air conditioning equipment, include: the base assembly is the base assembly; the body is supported on the base assembly.

Drawings

Fig. 1 is a schematic view of a base assembly according to an embodiment of the present invention.

Fig. 2 is a schematic view of a base assembly according to an embodiment of the present invention.

Fig. 3 is a partially enlarged schematic view of the area circled a in fig. 2.

Fig. 4 is a partially enlarged schematic view of the area circled B in fig. 2.

Fig. 5 is a schematic view of a base assembly according to an embodiment of the present invention.

Fig. 6 is a cross-sectional view of section C-C of fig. 5.

Fig. 7 is a cross-sectional view of section D-D in fig. 5.

Fig. 8 is a partially enlarged schematic view of the area circled E in fig. 7.

Fig. 9 is a schematic view of a seat body of a base assembly according to an embodiment of the present invention.

Fig. 10 is a schematic view of a base body of a base assembly according to an embodiment of the present invention.

Fig. 11 is a partially enlarged schematic view of the area encircled by F in fig. 10.

Fig. 12 is a schematic view of a decorative structure of a base assembly according to an embodiment of the present invention.

Fig. 13 is a partially enlarged schematic view of the area circled G in fig. 12.

Fig. 14 is a schematic view of a decorative structure of a base assembly according to an embodiment of the present invention.

Reference numerals:

the base plate assembly (100) is provided with a base plate,

the seat body 1, the main body part 11, the supporting part 12, the first clamping protrusion 121, the first reinforcing rib 122, the positioning step 123, the supporting boss 124, the end plate 101, the peripheral plate 102, the inner peripheral plate 103, the bottom plate 104, the second reinforcing rib 111, the third reinforcing rib 112, the screw column 113, the flange 114, the mounting hole 115, the mounting seat 116, the fourth reinforcing rib 117,

the decorative structure 2, the decorative sheet 21, the positioning piece 22, the positioning portion 23, the bridging portion 24, the first positioning piece 231, the second positioning piece 232, the clamping hole 201 and the abdicating hole 202.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 14, a base assembly 100 according to an embodiment of the present invention includes: a seat body 1 and a decorative structure 2. The decorative structure 2 comprises a decorative sheet 21 and a positioning member 22, the positioning member 22 is connected with the decorative sheet 21, the decorative sheet 21 is arranged outside the seat body 1, and the positioning member 22 is connected to the inner side of the seat body 1.

That is to say, decorate piece 21 and locate outside the pedestal 1 to can promote base subassembly 100's outward appearance effect, moreover, can select different decorative structure 2 according to the demand of difference, thereby realize different outward appearance effects, make things convenient for base subassembly 100's modular design. In addition, by connecting the positioning member 22 to the inner side of the seat body 1, the appearance member irrelevant to the decorative sheet 21 on the appearance surface of the seat body 1 can be effectively reduced, and the structure and the assembly mode of each component in the base assembly 100 are effectively simplified while the appearance effect of the base assembly 100 is improved.

According to the utility model discloses base subassembly 100 through setting up decorative structure 2, can satisfy base subassembly 100's modular design, avoids base redesign, die sinking etc. to different demands. In addition, the positioning member 22 of the decorative structure 2 adopts a hidden design, which effectively improves the assembly efficiency of the base assembly 100 and avoids the damage or falling off of the decorative structure 2 caused by improper use.

The utility model discloses in, decorative structure 2 can install the different positions on base subassembly 100, for example, install decorative structure 2 on the base expose in the arbitrary position that exposes (in general case, need place the organism on the base, therefore, not all parts on base subassembly 100 all expose in the outside), optionally, can install decorative structure 2 in the edge of pedestal 1, for example the last border, the lower border etc. of base. Of course, the decorative structure 2 can also be installed at other positions of the seat body 1, for example, the decorative structure 2 is installed on the outer surface of the seat body 1, at this time, the positioning element 22 can be connected to the inner side of the seat body 1 by bypassing the edge of the seat body 1, or a hole is formed on the seat body 1, and the positioning element 22 is connected to the inner side of the seat body 1.

Alternatively, the ornamental structure 2 may be mounted on a support structure of the seat body 1. Specifically, the housing 1 includes: a main body portion 11 and a support portion 12. The main body portion 11 is configured in a disk shape. The support portion 12 is connected to a peripheral edge of the main body portion 11 and is provided along the peripheral edge of the main body portion for supporting the main body portion 11, wherein the decoration sheet 21 is provided outside the support portion 12 around the support portion 12, and the positioning member 22 is connected to an inside of the support portion 12. Thereby install decorative structure 2 on supporting portion 12, can promote the outward appearance effect of base subassembly 100 effectively, moreover, decorative structure 2 and supporting portion 12's convenient assembling has improved the efficiency of assembly effectively.

Optionally, the positioning member 22 comprises: a positioning part 23 and a bridge part 24, wherein the positioning part 23 is opposite to and spaced apart from the decorative sheet 21, and the bridge part 24 is respectively connected with the decorative sheet 21 and the positioning part 23; the bridge portion 24 faces the end face of the support portion 12, and the positioning portion 23 is provided inside the support portion 12. Therefore, the positioning of the decorative structure 2 can be quickly and effectively realized through the matching of the positioning part 23 and the decorative sheet 21, and the connection of the bridging part 24 can make the whole structure of the positioning part 22 complete, thereby facilitating the integrated design of the positioning part 22.

Of course, the bridge portion 24 of the present invention may be replaced by other structures (for example, the decorative sheet 21 is magnetically attracted and positioned on the seat body 1 by a magnetic structure), and the following description of the present invention mainly uses the positioning member 22 composed of the positioning portion 23 and the bridge portion 24 as an example, but it should not be understood as limiting the scope of the present invention.

Alternatively, the trim structure 2 is fitted over the support portion 12 from an end of the support portion 12 remote from the main body portion 11. That is, the decorative sheet 21 and the positioning member 22 in the decorative structure 2 are combined into a U-shaped structure, and during the installation process, a part of the supporting portion 12 is inserted into the U-shaped structure, so as to complete the assembly of the decorative structure 2 on the supporting portion 12. The assembly mode is simple and quick, the assembly efficiency is effectively improved, and the time cost is reduced.

Optionally, the positioning part 23 includes: the first positioning piece 231, at least a part of the supporting portion 12 is sleeved between the decoration piece 21 and the first positioning piece 231. The first positioning piece 231 and the decoration piece 21 are matched to realize that the decoration structure 2 is sleeved on the supporting portion 12, the first positioning piece 231 can be a smooth sheet, and other positioning structures can be arranged on the first positioning piece 231.

For example, the decoration structure 2 and the support portion 12 may be assembled by bonding, welding, screwing, and the like of the first positioning piece 231 and the support portion 12; the support portion 12 may also be connected to the decorative structure 2 by means of an interference fit; of course, the first positioning piece 231 and the decorative piece 21 may be configured as pre-positioning or as positioning in the radial direction of the seat body 1, and other configurations may be utilized to achieve positioning in the circumferential direction and the axial direction of the seat body 1. For example, the second positioning piece 232 is used for reinforcement positioning in the following description of the present invention, but the second positioning piece 232 may be used for positioning the decorative structure 2 independently (for example, without the first positioning piece 231).

Optionally, the positioning part 23 includes: the second positioning sheet 232, at least a part of the supporting portion 12 is sleeved between the decorative sheet 21 and the second positioning sheet 232, and the second positioning sheet 232 is connected with the supporting portion 12 in a buckling manner. The buckle through second spacer 232 is connected, can realize the effective location of decorative structure 2 with supporting part 12, has promoted the effect of location, avoids decorative structure 2 to drop the scheduling problem.

Wherein, the second positioning sheet 232 and the supporting portion 12 have a plurality of fastening manners, the present invention provides some specific embodiments of the fastening manners.

Wherein, the inner side of the supporting portion 12 is provided with a first locking protrusion 121, the second positioning plate 232 is provided with a locking hole 201, and at least a part of the first locking protrusion 121 is embedded into the locking hole 201. Through set up first calorie of protruding 121 on supporting part 12 to form the structure of location hook, with the cooperation of location hook and card hole 201, can realize that second spacer 232 is connected with the quick buckle of supporting part 12.

Optionally, the inner side surface of the supporting portion 12 is provided with a first protruding portion 121, the second positioning plate 232 is provided with a second protruding portion to form a positioning hook, and the positioning hook is fastened with the first protruding portion 121. That is to say, all form the structure of location hook on supporting part 12 and second spacer 232, through the cooperation of two location hook structures, realize that second spacer 232 is connected with the buckle of supporting part 12, quick dismouting can be realized to this kind of connected mode.

Optionally, a first reinforcing rib 122 is connected between the first clamping protrusion 121 and the supporting portion 12. Thereby can improve the structural strength of being connected between first card is protruding 121 and the supporting part 12 effectively, promote buckle structure's stability, in addition, when adopting first card is protruding 121 and card hole 201 complex mode to fix a position, through setting up first strengthening rib 122, can promote the cooperation stability of first card is protruding 121 and card hole 201, avoids first card is protruding 121 to drop from calorie hole 201 in to improve cooperation stability.

Alternatively, a portion of the support portion 12 protrudes toward the inner side of the support portion 12 to form a positioning step 123, and the first catching protrusion 121 is disposed on the positioning step 123. By providing the positioning step 123 on the supporting portion 12, the protrusion height of the first locking protrusion 121 can be increased, and further, the second positioning piece 232 is in snap fit with the supporting portion 12.

In addition, structures corresponding to the positioning steps 123 may also be provided on the trim structure 2, by which the positioning steps 123 may provide an effective position-limiting effect when there is a tendency for the trim structure 2 to move relative to the support portion 12 in the circumferential direction.

Optionally, a support boss 124 is disposed on an end surface of the support portion 12, an abdicating hole 202 is disposed on the bridge portion 24, and the support boss 124 penetrates through the abdicating hole 202. The support boss 124 provided on the end face of the support portion 12 can be used for the base assembly 100 to support the ground, that is, the original support portion 12 or the decoration structure 2 is in surface contact with the ground, and the conversion is point contact or line contact with a smaller contact area, so as to effectively reduce the contact area between the base assembly 100 and the ground, avoid the unstable stability of the base due to the production precision, and effectively improve the stability of the base assembly 100 supporting the ground.

In addition, through setting up the hole 202 of stepping down on decorative structure 2, support boss 124 can pass the hole 202 of stepping down and contact ground, has avoided decorative structure 2 direct contact ground to lead to the outward appearance face to damage, moreover, has also reduced the intensity requirement to decorative structure 2, has simplified assembly and production technology effectively.

Optionally, the supporting bosses 124 include a plurality of supporting bosses arranged at intervals along the circumferential direction of the base body 1, and the end surfaces of the plurality of supporting bosses 124 form a supporting plane. The supporting strength and stability of the base assembly 100 can be effectively improved by the plurality of supporting bosses 124.

In addition, the support bosses 124 are provided in the shape of an arc.

Alternatively, the bridge portion 24 has an annular shape extending in the circumferential direction of the main body portion 11. The annular bridge 24 effectively protects the base body 1, reduces wear of the base assembly 100, and effectively increases the strength of the trim structure 2, reducing damage due to assembly, transportation, and the like.

Alternatively, the positioning portion 23 has a ring shape extending along the circumferential direction of the main body portion 11, or the positioning portion 23 includes a plurality of portions arranged at intervals along the circumferential direction of the main body portion 11. The structural strength of the connection between the decorative structure 2 and the seat body 1 is effectively improved.

Alternatively, the support portion 12 is annular extending along the periphery of the main body portion 11. The structural strength of the seat body 1 is improved, and the connection between the decorative structure 2 and the seat body 1 is facilitated.

Alternatively, the decorative sheet 21 is in the shape of a ring extending along the periphery of the seat body 1. The appearance of the base assembly 100 is beautiful, and the structural strength of the base assembly 100 is improved.

Optionally, the seat body 1 comprises: the end plate 101 is in a ring plate shape; one end peripheral edge of the peripheral plate 102 is connected to the peripheral edge of the end plate 101; one end peripheral edge of the inner surrounding plate 103 is connected with the inner peripheral edge of the end plate 101, and the inner surrounding plate 103 is positioned at the inner side of the outer surrounding plate 102; the base panel 104 is attached to the periphery of the other end of the inside shroud panel 103 and the base panel 104 covers the inside shroud panel 103 to form a water-receiving trough in which the decorative structure 2 is attached to the other end edge of the outside shroud panel 102. The structural strength of the seat body 1 is improved, and the possibility that condensed water and the like flow to the bottom surface is reduced.

Optionally, a cavity is formed between the inner peripheral plate 103 and the outer peripheral plate 102, a side of the cavity away from the end plate 101 is open, and a second reinforcing rib 111 connected to the inner peripheral plate 103, the outer peripheral plate 102 and the end plate 101 is arranged in the cavity. The structural strength of the seat body 1 is further improved.

Optionally, the end plate 101 is provided with a mounting hole 115 and a mounting seat 116. The machine body is convenient to install.

Optionally, a part of the bottom plate 104 protrudes into the water receiving tank to form a cross-shaped third reinforcing rib 112, through holes are formed in the third reinforcing rib 112, and a fourth reinforcing rib 117 is arranged in a recessed space on the third reinforcing rib 112. Further increasing the structural strength of the base assembly 100.

Optionally, a through hole is formed in the bottom wall of the water receiving tank, and a flange 114 extending towards the inside of the water receiving tank is arranged on the periphery of the through hole. When a large amount of water rushes into the water receiving tank, the water can be discharged through the through holes, and the damage to electric elements in the air conditioning decoration is avoided.

In addition, through setting up turn-ups 114, can avoid having when having a small amount of water in the water receiving tank, rivers are to the bottom surface on.

Optionally, a screw column 113 is arranged on the bottom wall of the water receiving tank. Other components are convenient to connect.

Optionally, the seat body 1 is integrally formed. The structural strength of the seat body 1 is further improved.

According to the utility model discloses air conditioning equipment, include: a base assembly 100 and a machine body, wherein the base assembly 100 is the base assembly 100; the housing is supported on the base assembly 100.

According to the utility model discloses air conditioning equipment, through setting up decorative structure 2, can satisfy the modular design of base subassembly 100, avoid base redesign, die sinking etc. to different demands. In addition, the positioning member 22 of the decorative structure 2 adopts a hidden design, which effectively improves the assembly efficiency of the base assembly 100 and avoids the damage or falling off of the decorative structure 2 caused by improper use.

The utility model provides an air conditioning equipment can be air conditioner (especially cabinet-type air conditioner, mobile air conditioner etc.), air machine, new fan etc..

The utility model discloses a base subassembly 100, decorative structure 2's outward appearance face is less to guarantee the succinct of outward appearance face. The chassis component mainly comprises a base body 1 and a decoration decoupling strand, and the base body 1 and the decoration decoupling strand are connected and clamped tightly through a buckle; the chassis decorative ring is assembled from the bottom upwards; because the chassis decorative ring is installed from the lower part to the upper part and the chassis needs to be contacted with the ground, the chassis decorative ring needs to penetrate through the supporting ribs of the chassis; the scheme improves the matching relation between the chassis and the decorative ring, so that the decorative ring is reduced on the chassis as much as possible, and the attractiveness is improved.

Additionally, the base assembly 100 of the present invention can be used to support on the ground, and the decorative structure 2 is disposed on the outer surface of the base assembly 100 and near the ground.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (16)

1. A base assembly, comprising:

a base body;

the decorative structure comprises a decorative sheet and a positioning piece, wherein the positioning piece is connected with the decorative sheet, the decorative sheet is arranged on the outer side of the seat body, and the positioning piece is connected to the inner side of the seat body.

2. The base assembly of claim 1, wherein the housing comprises:

a main body portion configured in a disc shape;

a support part connected to a peripheral edge of the main body part and provided along the peripheral edge of the main body part to support the main body part,

the decorative sheet is arranged on the outer side of the supporting part in a surrounding mode, and the positioning piece is connected to the inner side of the supporting part.

3. The base assembly of claim 2, wherein the positioning member comprises:

a positioning portion opposed to and spaced apart from the decorative sheet,

the bridging part is respectively connected with the decorative sheet and the positioning part;

the bridge part is opposite to the end face of the supporting part, and the positioning part is arranged on the inner side of the supporting part.

4. A base assembly according to claim 2 or claim 3, wherein the trim structure is fitted over the support portion from an end of the support portion remote from the body portion.

5. The base assembly of claim 3, wherein the positioning portion comprises:

and at least one part of the supporting part is sleeved between the decorative sheet and the first positioning sheet.

6. The base assembly of claim 3, wherein the positioning portion comprises:

at least one part of the supporting part is sleeved between the decorative sheet and the second positioning sheet, and the second positioning sheet is connected with the supporting part in a buckling mode.

7. The base assembly of claim 6,

a first clamping protrusion is arranged on the inner side surface of the supporting part, a clamping hole is formed in the second positioning sheet, and at least one part of the first clamping protrusion is embedded into the clamping hole; or

The inner side surface of the supporting part is provided with a first clamping protrusion, the second positioning piece is provided with a second clamping protrusion for forming a positioning hook, and the positioning hook is buckled with the first clamping protrusion.

8. The base assembly of claim 7,

a first reinforcing rib is connected between the first clamping protrusion and the supporting part;

one part of the supporting part protrudes towards the inner side of the supporting part to form a positioning step, and the first clamping protrusion is arranged on the positioning step.

9. The base assembly of claim 3, wherein a support boss is disposed on an end surface of the support portion, a relief hole is disposed on the bridge portion, and the support boss penetrates through the relief hole.

10. The base assembly of claim 9, wherein the supporting boss comprises a plurality of supporting bosses spaced along a circumferential direction of the base body, and a supporting plane is formed by end surfaces of the plurality of supporting bosses.

11. The base assembly of claim 3,

the bridge part is annular and extends along the circumferential direction of the main body part;

the positioning part is annular and extends along the circumferential direction of the main body part, or the positioning part comprises a plurality of positioning parts which are arranged along the circumferential direction of the main body part at intervals.

12. The base assembly of claim 2, wherein the support portion is annular in shape extending along a perimeter of the body portion.

13. The base assembly of claim 1, wherein the decorative sheet is ring-shaped extending along a periphery of the holder body.

14. The base assembly of claim 1, wherein the housing comprises:

the end plate is in an annular plate shape;

a peripheral plate, one end peripheral edge of which is connected with the peripheral edge of the end plate;

one end peripheral edge of the inner enclosing plate is connected with the inner peripheral edge of the end plate, and the inner enclosing plate is positioned on the inner side of the outer enclosing plate;

the bottom plate is connected with the periphery of the other end of the inner enclosing plate and covers the inner enclosing plate to form a water receiving tank,

wherein the decorative structure is connected to the other end edge of the peripheral plate.

15. The base assembly of claim 14,

a cavity is formed between the inner enclosing plate and the outer enclosing plate, one side of the cavity far away from the end plate is open, and second reinforcing ribs which are respectively connected with the inner enclosing plate, the outer enclosing plate and the end plate are arranged in the cavity;

the end plate is provided with a mounting hole and a mounting seat;

a part of the bottom plate protrudes towards the inside of the water receiving tank to form a cross-shaped third reinforcing rib, a through hole is formed in the third reinforcing rib, and a fourth reinforcing rib is arranged in a space sunken out of the third reinforcing rib;

a through hole is arranged on the bottom wall of the water receiving tank, and a flange extending towards the inside of the water receiving tank is arranged on the periphery of the through hole;

the bottom wall of the water receiving tank is provided with a screw column;

the base body is integrally formed.

16. An air conditioning device characterized by comprising:

a base assembly according to any one of claims 1 to 15;

the body is supported on the base assembly.

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