CN215982836U - Air duct assembly and air conditioner - Google Patents
Air duct assembly and air conditioner Download PDFInfo
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- CN215982836U CN215982836U CN202122534215.XU CN202122534215U CN215982836U CN 215982836 U CN215982836 U CN 215982836U CN 202122534215 U CN202122534215 U CN 202122534215U CN 215982836 U CN215982836 U CN 215982836U
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- air duct
- cover plate
- limiting
- duct assembly
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Abstract
The utility model provides an air duct assembly and an air conditioner. The wind channel subassembly is installed on the air conditioner wind channel, the wind channel subassembly includes wind channel mount pad, wind channel apron and positioner, positioner includes: the first limiting piece is arranged on the air duct mounting seat; the second limiting piece is arranged on the air duct cover plate; when the first limiting part is matched with the second limiting part, the air duct cover plate and the air duct mounting seat can be pre-positioned. The utility model can solve the technical problem that the air duct cover plate is difficult to install when the air conditioner is in a horizontal position.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air duct assembly and an air conditioner.
Background
With the increase of domestic air conditioner output and resident consumption level, the air conditioner is a common life electrical appliance. And daily disassembly, assembly and maintenance of the air conditioner. The transmission motor connected with the cross-flow fan blade in the air conditioner is fixed on the air duct or the base on the air conditioner body in a fixed mode. When the cross-flow fan blade is disassembled and maintained, the evaporator needs to be disassembled first, then the fixing structure of the motor cross-flow fan blade and the motor is disassembled, and then the cross-flow fan blade can be taken out, so that great difficulty is brought to replacement and maintenance of the cross-flow fan blade.
Among the prior art, be provided with the wind channel apron between wind channel and motor, when dismantling the maintenance through-flow fan blade, only need dismantle motor and wind channel apron can, and the concrete connected mode of three is: connecting holes are formed in the air duct, the air duct cover plate and the motor cover, and the connecting holes of the air duct, the air duct cover plate and the motor cover are aligned and connected through a connecting rod; the following problems exist in the prior art: when the air conditioner is in a horizontal state, the air duct cover plate is located between the air duct and the motor, the air duct cover plate can bear the pressure of the motor in the installation process, the positions of the three connecting holes cannot be fixed, and the installation difficulty is high.
SUMMERY OF THE UTILITY MODEL
The utility model can solve the technical problem that the air duct cover plate is difficult to install when the air conditioner is in a horizontal position.
In order to solve the above problem, an embodiment of the present invention provides an air duct assembly, where the air duct assembly is installed on an air duct of an air conditioner, the air duct assembly includes an air duct installation seat, an air duct cover plate, and a first pre-positioning device, and the first pre-positioning device includes: the first limiting piece is arranged on the air duct mounting seat; the second limiting piece is arranged on the air duct cover plate; when the first limiting part is matched with the second limiting part, the air duct cover plate and the air duct mounting seat can be pre-positioned.
Compared with the prior art, the technical scheme has the following technical effects: the first pre-positioning device is arranged, so that pre-positioning is realized when the air duct cover plate is connected with the air duct mounting seat, and the problem that the position between the air duct cover plate and the air duct mounting seat cannot be determined when the air conditioner is horizontally laid is effectively avoided; when the air duct cover plate is connected with the air duct mounting seat, the mounting angle between the air duct cover plate and the air duct mounting seat is limited through the first limiting piece and the second limiting piece, and the mounting position between the air duct cover plate and the air duct mounting seat is determined; and furthermore, the mounting difficulty between the air duct cover plate and the air duct mounting seat is reduced when the air conditioner is horizontally laid, and the mounting efficiency is improved.
Further, in an embodiment of the present invention, the first limiting member is a limiting boss, and the second limiting member limits the groove; or, the first limiting piece is a limiting groove, and the second limiting piece is a limiting boss; wherein, spacing boss can with spacing recess cooperation joint.
Compared with the prior art, the technical scheme has the following technical effects: spacing boss with during the cooperation of spacing recess, the wind channel apron can the joint be in on the wind channel mount pad, and then realized will the wind channel apron overlap joint is in purpose on the wind channel mount pad, when the air conditioner crouched, the wind channel apron with connect through the lapped mode between the wind channel mount pad, compare with the mode that the connecting rod is connected among the prior art, the degree of difficulty is lower, and efficiency is higher.
Further, in an embodiment of the present invention, the air duct cover plate includes a cover plate body and a cover plate installation portion disposed at an outer edge of the cover plate body, and the second limiting member is disposed at the cover plate installation portion.
Compared with the prior art, the technical scheme has the following technical effects: the arrangement of the cover plate mounting part realizes the connection between the air duct cover plate and the air duct mounting seat, and the mounting efficiency is further improved.
Further, in an embodiment of the present invention, the cover plate mounting portion is further provided with a second pre-positioning device, the second pre-positioning device includes a folded edge, the folded edge is formed by folding an outer edge of the cover plate mounting portion, and the folded edge is folded toward the direction of the air duct mounting seat.
Compared with the prior art, the technical scheme has the following technical effects: the second pre-positioning device can be matched with the first pre-positioning device, so that the connection strength between the air duct cover plate and the air duct mounting seat is improved, and the problem that the air duct cover plate slides off the air duct mounting seat after being mounted is solved.
Further, in an embodiment of the present invention, the second pre-positioning device further includes a third limiting member, and the third limiting member is a protrusion or a groove formed on a side of the cover plate mounting portion away from the cover plate body.
Compared with the prior art, the technical scheme has the following technical effects: the third locating part is arranged to assist the air duct cover plate in connection with the air duct mounting seat, so that convenience and connection strength of the air duct cover plate and the air duct mounting seat in installation are further improved.
Further, in an embodiment of the present invention, the air duct cover plate further includes a motor cover, and the air duct cover plate is installed between the motor cover and the air duct mounting base.
Further, in an embodiment of the present invention, a first connection hole is formed in the motor cover, a second connection hole is formed in the air duct cover plate, and the first connection hole and the second connection hole are connected through a connection rod.
Compared with the prior art, the technical scheme has the following technical effects: the air duct cover plate is connected with the motor cover in a connecting rod mode, the air duct cover plate is connected with the air duct mounting seat in an overlapping mode, compared with the mode that three connecting holes are connected in the prior art, when the air conditioner is laid horizontally, the air duct cover plate is prevented from bearing large motor pressure, accordingly, the air duct cover plate and the air duct mounting seat are prevented from being damaged in the mounting process, meanwhile, the mounting difficulty is reduced, and the efficiency is improved.
Further, in an embodiment of the present invention, the motor cover is further provided with a first fixing member, and the air duct cover plate is further provided with a second fixing member, and the first fixing member is matched with the second fixing member.
Compared with the prior art, the technical scheme has the following technical effects: through setting up first mounting with the second mounting, further reinforcing the wind channel apron with joint strength between the motor cover has also promoted simultaneously the wind channel apron with stability between the motor cover.
Further, in an embodiment of the present invention, the first fixing member is a slot, and the second fixing member is a buckle; or, the first fixing piece is a buckle, and the second fixing piece is a clamping groove.
Compared with the prior art, the technical scheme has the following technical effects: first mounting with the second mounting sets up the form into the buckle draw-in groove, convenient to detach, stability is higher.
Further, the embodiment of the utility model also provides an air conditioner, and the air conditioner is provided with the air duct assembly in the embodiment.
Compared with the prior art, the technical scheme has the following technical effects: after the air conditioner is provided with the air duct assembly in the above embodiment, the air conditioner has all technical features and all beneficial effects of the air duct assembly in the above embodiment, which are not described in detail herein.
In summary, after the technical scheme of the utility model is adopted, the following technical effects can be achieved:
i) the first pre-positioning device is arranged, so that pre-positioning is realized when the air duct cover plate is connected with the air duct mounting seat, and the problem that the position between the air duct cover plate and the air duct mounting seat cannot be determined when the air conditioner is horizontally laid is effectively avoided;
ii) the first limiting part and the second limiting part are arranged to limit the installation angle between the air duct cover plate and the air duct installation seat, and the installation position between the air duct cover plate and the air duct installation seat is determined; the mounting difficulty between the air duct cover plate and the air duct mounting seat is further reduced when the air conditioner is laid horizontally, and the mounting efficiency is improved;
iii) the second pre-positioning device can be matched with the first pre-positioning device, so that the connection strength between the air duct cover plate and the air duct mounting seat is improved, and the problem that the air duct cover plate slides off the air duct mounting seat after installation is avoided.
Description of the drawings:
fig. 1 is a schematic structural diagram of an air duct assembly 100 according to a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the matching connection between the air duct cover plate 20 and the air duct mounting base 10.
Fig. 3 is an enlarged view of fig. 2 at circled portion a.
Fig. 4 is a schematic structural diagram of the air duct cover plate 20 in fig. 2.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a schematic structural view of the motor cover 40 in fig. 1.
Fig. 7 is an enlarged view of fig. 6 at circled portion B.
Fig. 8 is a schematic structural diagram of an air conditioner 150 according to a second embodiment of the present invention.
Description of reference numerals:
150-an air conditioner; 100-an air duct assembly; 10-an air duct mounting seat; 101-a first limit stop; 20-an air duct cover plate; 21-cover plate body; 211-shaft hole; 22-a cover plate mounting portion; 221-a second connection hole; 222-a second stop; 223-a second fixture; 224-flanging; 2241-installing a groove; 225-third stop; 30-a drive motor; 40-a motor cover; 41-a first fixture; 42-connecting rod; 110-air conditioning base; 120-cross-flow fan blade.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the description of the present invention, it is to be understood that the terms "lateral," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
[ first embodiment ] A method for manufacturing a semiconductor device
Referring to fig. 1-4, a first embodiment of the present invention provides an air duct assembly 100, the air duct assembly 100 including, for example: an air duct mounting base 10, an air duct cover plate 20 and a motor cover 40; a first pre-positioning device is arranged between the air duct mounting seat 10 and the air duct cover plate 20, positioning and mounting between the air duct cover plate 20 and the air duct mounting seat 10 are realized through the first pre-positioning device, and further, the motor cover 40 is mounted on the air duct mounting seat 10 through the air duct cover plate 20; that is, the motor cover 40 may be mounted on the air duct mounting base 10, and the air duct cover plate 20 may be interposed between the motor cover 40 and the air duct mounting base 10.
Further, the first pre-positioning device comprises: a first limiting member 101 and a second limiting member 222, wherein the first limiting member 101 is disposed on the air duct mounting base 10, and the second limiting member 222 is disposed on one side of the air duct cover plate 20 close to the air duct mounting base 10; the first limiting piece 101 and the second limiting piece 222 are matched with each other, so that pre-positioning installation between the air duct cover plate 20 and the air duct installation base 10 is realized; it should be noted that one or more of the first limiting member 101 and the second limiting member 222 may be provided, and specifically, the number of the first limiting member 101 and the second limiting member 222 may be four according to the actual requirement of the air conditioner.
Specifically, the first limiting member 101 may be a limiting boss disposed on the air duct mounting base 10, and correspondingly, the second limiting member 222 may be a limiting groove disposed on the air duct cover plate 20, and when the air duct mounting base 10 is connected with the air duct cover plate 20, the limiting boss and the limiting groove are mutually matched and clamped; further, the motor cover 40 is connected to the air duct cover plate 20 by bolts; further, the first limiting member 101 may also be set as a limiting groove, and the corresponding second limiting member 222 may also be set as a limiting boss, and certainly, the first limiting member 101 and the second limiting member 222 may also be set as other limiting structures as long as the pre-positioning during the installation between the air duct cover plate 20 and the air duct mounting seat 10 can be realized, and the design scheme is not limited to the design scheme of the limiting groove and the limiting boss in this embodiment.
It can be understood that, in the prior art, the connection among the air duct cover plate 20, the air duct mounting base 10 and the motor cover 40 is realized by bolts, and the specific connection mode is as follows: the air duct cover plate 20, the air duct mounting base 10 and the motor cover 40 are all provided with connecting holes, in the installation process, the three connecting holes are firstly positioned and then connected through connecting rods, although the installation process is simple, when the air conditioner is in a horizontal state and the air duct cover plate 20, the air duct mounting base 10 and the motor cover 40 are connected, the air duct cover plate 20 can bear the pressure of the motor due to the influence of the gravity of the motor, and then the three connecting holes are not easily aligned, so that the installation difficulty is improved, and even the air duct cover plate 20 and the air duct mounting base 10 are damaged in the installation process; in fig. 1, the vertical direction is a vertical direction, and the horizontal direction is a horizontal direction, and when the air conditioner is lying, that is, when the air conditioner is placed in the horizontal direction, the air conditioner is in a lying state when the air conditioner is mounted on a wall.
In the embodiment of the present invention, when the air duct mounting base 10, the air duct cover plate 20 and the motor cover 40 are connected, the air duct cover plate 20 is first mounted on the air duct mounting base 10 by the first pre-positioning device, and the motor cover 40 is connected to the air duct cover plate 20 by the connecting rod, so that the mounting is finally realized; namely, when the air duct cover plate 20 is mounted on the air duct mounting seat 10, and the limiting boss and the limiting groove are clamped with each other, the purpose of overlapping the air duct cover plate 20 on the air duct mounting seat 10 can be achieved, and finally the motor cover 40 and the air duct cover plate 20 are connected through a connecting rod; the air duct cover plate 20 is connected with the air duct mounting seat 10 in an overlapping mode, the air duct cover plate 20 is connected with the motor cover 40 in a connecting rod mode, compared with the prior art, the air duct cover plate 20 is connected with the motor cover 40 in a connecting rod mode, when the air conditioner is horizontally laid, the situation that the air duct cover plate 20 bears large motor pressure can be avoided in the installation and positioning process, the damage to the air duct cover plate 20 and the air duct mounting seat 10 in the installation process is avoided, the installation difficulty is reduced simultaneously, and the efficiency is improved.
Preferably, and referring again to FIG. 4, the duct cover 20 includes: a cover body 21 and a cover mounting portion 22; the cover plate mounting part 22 is arranged on the outer side edge of the cover plate body 21, and the cover plate mounting part 22 is used for realizing the connection between the air duct cover plate 20 and the air duct mounting base 10 as well as the motor cover 40; the cover plate mounting part 22 is provided with a second pre-positioning device including: a turned-over edge 224; the turned edge 224 is formed by turning over the outer edge of the cover plate mounting portion 22, and the turned edge 224 is turned over towards the direction of the air duct mounting seat 10, that is, the cover plate mounting portion 22 has an extension section towards the direction far away from the cover plate body 21, and the turned edge 224 is formed by turning over the extension section towards the air duct mounting seat 10; an installation groove 2241 is arranged between the flanging edge 224 and the cover plate body 21, and the installation groove 2241 is used for installing the air duct installation seat 10.
Specifically, an installation bump (not shown in the figure) is arranged on the air duct installation seat 10, and when the air duct cover plate 20 and the air duct installation seat 10 are installed, the installation bump can be clamped in the installation groove 2241, at this time, it can be understood that, in the installation process of the air duct cover plate 20 and the air duct installation seat 10, the installation bump arranged on the air duct installation seat 10 is firstly clamped in the installation groove 2241 to complete the primary positioning, and since the installation groove 2241 is arranged at the outer edge of the cover plate body 21, it can be understood that the installation groove 2241 is an annular structure, and when the air duct cover plate 20 is installed on the air duct installation seat 10, the installation bump can slide in the installation groove 2241; furthermore, the first pre-positioning device and the second pre-positioning device are matched to fix the air duct cover plate 20 and the air duct mounting seat 10, so that the air duct cover plate 20 and the air duct mounting seat 10 are prevented from sliding after installation.
Further, referring to fig. 5, the second pre-positioning device further includes: a third stopper 225; the third limiting member 225 can limit the connection between the air duct cover plate 20 and the air duct mounting base 10; for example, the third limiting member 225 may be a protrusion formed on one side of the cover plate mounting portion 22 away from the cover plate body 21, a corresponding groove (not shown in the figure) matched with the protrusion structure of the third limiting member 225 is formed in the air duct mounting base 10 at this time, when the air duct cover plate 20 is mounted, the protrusion and the groove are matched with each other, so that the limiting during the mounting is realized, the third limiting member 225 is arranged to play an auxiliary role, and the mounting of the air duct cover plate 20 and the air duct mounting base 10 is further facilitated; of course, the third limiting member 225 may also be configured as a groove structure, and the corresponding air duct mounting seat 10 is configured with a protrusion structure at this time.
Preferably, referring to fig. 4-7, the cover plate body 21 is provided with a shaft hole 211, when the motor cover 40, the air duct cover plate 20 and the air duct mounting base 10 are completely mounted, an output shaft of the driving motor 30 mounted in the motor cover 40 is rotatably connected with the through-flow fan blade through the shaft hole 211, and when the driving motor 30 rotates, the through-flow fan blade is further driven to rotate through the output shaft.
Further, be connected through first connecting hole and second connecting hole 221 between wind channel apron 20 and the motor cover 40, it is specific, first connecting hole sets up in motor cover 40, and second connecting hole 221 sets up on wind channel apron 20, and sets up on apron installation department 22, and when motor cover 40 is connected with wind channel apron 20, first connecting hole and second connecting hole 221 realize being connected through connecting rod 42.
Preferably, a first fixing member 41 and a second fixing member 223 are further arranged between the air duct cover plate 20 and the motor cover 40, and by arranging the first fixing member 41 and the second fixing member 223, the connection strength between the air duct cover plate 20 and the motor cover 40 is further enhanced, and the stability between the air duct cover plate 20 and the motor cover 40 is improved; for example, the first fixing member 41 may be configured as a slot and the second fixing member 223 may be configured as a buckle, or the first fixing member 41 may also be configured as a buckle and the second fixing member 223 may also be configured as a slot; of course, the first fixing member 41 and the second fixing member 223 may be arranged in other structures, as long as the connection between the air duct cover plate 20 and the motor cover 40 can be realized, and the connection strength is improved, and the structure is not limited to the buckle slot structure arranged here.
[ second embodiment ]
Referring to fig. 8, a third embodiment of the present invention provides an air conditioner 150, the air conditioner 150 including: the air conditioner comprises an air conditioner base 110, cross-flow fan blades 120 and the air duct assembly 100 in the embodiment; the cross-flow fan 120 is installed on the air duct assembly 100, and the cross-flow fan 120 is in transmission connection with an output shaft of the driving motor 30 in the air duct assembly 100.
Further, after the air conditioner 150 is provided with the air duct assembly 100, all technical features and all beneficial effects of the air duct assembly 100 in the above embodiments are provided, which are not described in detail herein.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. The utility model provides an air duct assembly, air duct assembly (100) is installed on air conditioner wind channel, its characterized in that, air duct assembly (100) includes wind channel mount pad (10), wind channel apron (20) and first prepositioning device, first prepositioning device includes:
the first limiting piece (101) is arranged on the air duct mounting base (10);
the second limiting piece (222) is arranged on the air duct cover plate (20);
when the first limiting piece (101) is matched with the second limiting piece (222), the air duct cover plate (20) and the air duct mounting seat (10) can be pre-positioned.
2. The air duct assembly according to claim 1, wherein the first retaining member (101) is a retaining boss and the second retaining member (222) is a retaining recess; or, the first limiting part (101) is a limiting groove, and the second limiting part (222) is a limiting boss;
wherein, spacing boss can with spacing recess cooperation joint.
3. The air duct assembly according to claim 2, wherein the air duct cover (20) includes a cover body (21) and a cover mounting portion (22) provided at an outer edge of the cover body (21), and the second retaining member (222) is provided at the cover mounting portion (22).
4. The air duct assembly according to claim 3, wherein the cover plate mounting portion (22) is further provided with a second pre-positioning device, the second pre-positioning device comprises a folded edge (224), the folded edge (224) is formed by folding the outer edge of the cover plate mounting portion (22), and the folded edge (224) is folded towards the direction of the air duct mounting seat (10).
5. The air duct assembly according to claim 4, wherein the second pre-positioning device further comprises a third limiting member (225), and the third limiting member (225) is a protrusion or a groove formed on a side of the cover plate mounting portion (22) away from the cover plate body (21).
6. The air duct assembly according to any one of claims 1-5, further comprising:
the motor cover (40), wind channel apron (20) are installed motor cover (40) with wind channel mount pad (10) between.
7. The air duct assembly according to claim 6, wherein the motor cover (40) is provided with a first connection hole, the air duct cover plate (20) is provided with a second connection hole (221), and the first connection hole and the second connection hole (221) are connected through a connection rod (42).
8. The air duct assembly according to claim 6, characterized in that the motor cover (40) is further provided with a first fixing member (41), and the air duct cover plate (20) is further provided with a second fixing member (223), and the first fixing member (41) is engaged with the second fixing member (223).
9. The air duct assembly according to claim 8, wherein the first fixing member (41) is a snap groove and the second fixing member (223) is a snap; or, the first fixing piece (41) is a buckle, and the second fixing piece (223) is a clamping groove.
10. An air conditioner, characterized in that the air conditioner (150) is provided with a duct assembly (100) according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122534215.XU CN215982836U (en) | 2021-10-21 | 2021-10-21 | Air duct assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122534215.XU CN215982836U (en) | 2021-10-21 | 2021-10-21 | Air duct assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215982836U true CN215982836U (en) | 2022-03-08 |
Family
ID=80512714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122534215.XU Active CN215982836U (en) | 2021-10-21 | 2021-10-21 | Air duct assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215982836U (en) |
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2021
- 2021-10-21 CN CN202122534215.XU patent/CN215982836U/en active Active
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