CN212619147U - Through-flow air duct assembly and mobile air conditioner - Google Patents
Through-flow air duct assembly and mobile air conditioner Download PDFInfo
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- CN212619147U CN212619147U CN202021508098.9U CN202021508098U CN212619147U CN 212619147 U CN212619147 U CN 212619147U CN 202021508098 U CN202021508098 U CN 202021508098U CN 212619147 U CN212619147 U CN 212619147U
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Abstract
The utility model discloses a through-flow wind channel subassembly and mobile air conditioner, wherein the through-flow wind channel subassembly includes casing and bearing installation seat, the casing is formed with the cavity, the one end of cavity is provided with the installation position, bearing installation seat demountable installation in the installation position, the bearing installation seat is used for the installation bearing, because bearing installation seat demountable installation in the installation position, consequently the bearing installation seat can make alone to convenience of customers selects suitable material to make bearing installation seat and casing respectively according to actual need, thereby reduces the waste of high oil resistance material.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to through-flow air duct subassembly and mobile air conditioner.
Background
In the related art, a cross flow duct assembly of a mobile air conditioner generally includes two housings, each of the housings is formed by integral molding, a bearing seat is formed at one end of each of the housings, the bearing seat is used for mounting a bearing, and the end of a wind wheel is mounted in the bearing, so that the wind wheel can be rotatably disposed inside the housing. In order to reduce the frictional resistance between the wind wheel and the bearing, the inside of the bearing is usually coated with lubricating oil, and the lubricating oil sometimes overflows to contact with the bearing seat to corrode the bearing mounting seat, so that the material of the bearing seat has high requirement on oil resistance, and the other parts of the shell have low requirement on oil resistance. Because present bearing frame is direct integrated into one piece on the casing for whole casing all adopts the material of high oil resistance to make, causes the waste of high oil resistance material.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a bearing mount pad detachable through-flow wind channel subassembly.
The utility model discloses still provide a mobile air conditioner who has above-mentioned through-flow wind channel subassembly.
According to the utility model discloses through-flow wind channel subassembly of first aspect embodiment, include:
the device comprises a shell, a positioning device and a control device, wherein a cavity is formed in the shell, and an installation position is arranged at one end of the cavity;
the bearing mounting seat is detachably mounted on the mounting position and used for mounting a bearing.
According to the utility model discloses through-flow wind channel subassembly of first aspect embodiment has following beneficial effect at least: because bearing mount pad demountable installation is in the installation position, therefore the bearing mount pad can make alone to convenience of customers selects suitable material to make bearing mount pad and casing respectively according to actual need, reduces the waste of high oil resistance material.
According to some embodiments of the invention, the bearing mount is made of ABS material.
According to the utility model discloses a some embodiments, the bearing mount pad is provided with first trip, the casing includes first casing and second casing, first casing is provided with first screens, the bearing mount pad passes through first trip joint in first screens and install in the installation position.
According to some embodiments of the utility model, first casing is provided with operation window, operation window is located first screens is kept away from one side of bearing mount pad.
According to the utility model discloses a some embodiments, the bearing mount pad includes the barrel, first trip set up in the outer wall of barrel, the outer wall of barrel still is provided with first cardboard, first casing is provided with first draw-in groove, first cardboard joint in the first draw-in groove.
According to some embodiments of the utility model, first draw-in groove is provided with the direction slide, first cardboard be provided with direction slide complex deflector.
According to some embodiments of the utility model, the outer wall of barrel still is provided with the second cardboard, the second cardboard with be provided with the baffle between the first cardboard, the second casing is provided with the second draw-in groove, the second cardboard joint in the second draw-in groove.
According to the utility model discloses a some embodiments, the inner wall of barrel is provided with boss and protruding muscle, the boss with protruding muscle is followed the axial interval distribution of barrel, the boss with protruding muscle cooperation will the bearing joint in the barrel.
According to the utility model discloses a some embodiments, the second casing is provided with the second trip, first casing is provided with the second screens, the second casing passes through the second trip joint in the second screens and connect in first casing.
According to the utility model discloses mobile air conditioner of second aspect embodiment, include the utility model discloses through-flow wind channel subassembly of first aspect embodiment.
According to the utility model discloses mobile air conditioner of second aspect embodiment has following beneficial effect at least:
the bearing mounting seat of the through-flow air duct assembly of the mobile air conditioner is detachably mounted at the mounting position, so that a user can conveniently select appropriate materials to manufacture the bearing mounting seat and the shell respectively according to actual needs, and waste of high oil-resistant materials is reduced.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic perspective view of a cross-flow duct assembly according to an embodiment of the present invention;
FIG. 2 is an exploded view of the cross flow duct assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a bearing mount;
FIG. 4 is a schematic structural view of the first housing;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is a schematic structural view of the second housing;
fig. 7 is an enlarged view at B in fig. 6.
Reference numerals:
the device comprises a first shell 100, a cavity 110, a mounting position 111, a first clamping position 120, an operation window 130, a first clamping groove 140, a guide slideway 141 and a second clamping position 150;
a second housing 200, a second card slot 210, and a second card hook 220;
the bearing clamping device comprises a bearing mounting seat 300, a cylinder body 310, a boss 311, a convex rib 312, a first clamping hook 320, a first clamping plate 330, a guide plate 331, a second clamping plate 340 and a baffle 350;
a bearing 400.
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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise clear and definite limitations, words such as setting, installing, connecting, assembling, matching, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention by combining the specific contents of the technical solutions.
Referring to fig. 1, 2 and 4, a cross-flow duct assembly according to an embodiment of the first aspect of the present invention includes a housing and a bearing mount 300. The shell comprises a first shell 100 and a first shell 100, a cavity 110 for accommodating the wind wheel is formed by the second shell 200 and the first shell 100 in a surrounding mode, an installation position 111 is arranged at one end of the cavity 110, a bearing installation seat 300 is detachably installed at the installation position 111, the bearing installation seat 300 is used for installing a bearing 400, and the end portion of the wind wheel is installed in the bearing 400, so that the wind wheel can rotate in the cavity 110.
Since the bearing mount 300 is detachably mounted on the mounting position 111, the bearing mount 300 can be manufactured separately, so that a user can conveniently select appropriate materials to manufacture the bearing mount 300, the first housing 100 and the second housing 200 according to actual needs. Specifically, the bearing mount 300 is made of a high oil-resistant material, and the first casing 100 and the second casing 200 are made of a common material, so that waste of the high oil-resistant material is reduced.
In some embodiments of the present invention, the first housing 100 and the second housing 200 are made of HIPS material, and the bearing mount 300 is made of ABS material. The HIPS is high impact polystyrene, is a thermoplastic material made of elastomer modified polystyrene, has better impact strength and rigidity, is convenient to manufacture and has low cost, so that the first shell 100 and the second shell 200 are made of the HIPS material, and the production cost of the through-flow air duct component can be effectively reduced. The ABS is an acrylonitrile-butadiene-styrene copolymer, is a thermoplastic high-molecular structure material which has high strength, good toughness and easy processing and forming, has excellent wear resistance, good dimensional stability and high oil resistance, and therefore, the bearing mounting seat 300 is made of the ABS material and can effectively prevent the corrosion of lubricating oil.
Referring to fig. 3 and 5, in some embodiments of the present invention, the bearing mount 300 is provided with the first hook 320, and the first housing 100 is provided with the first detent 120. During installation, the first hook 320 is clamped in the first clamping position 120 by pressing, so that the bearing installation seat 300 is installed on the installation position 111, and installation is fast and convenient.
Referring to fig. 5, in some embodiments of the present invention, the first housing 100 is provided with an operation window 130, and the operation window 130 is located on a side of the first blocking portion 120 away from the bearing mount 300. When the first hook 320 needs to be released from the first detent 120, the user can insert a tool or a finger into the operation window 130 to lift the first hook 320, so that the first hook 320 is released from the first detent 120, and the operation is very convenient.
Referring to fig. 3 and 5, in some embodiments of the utility model, bearing mount 300 includes barrel 310, first trip 320 sets up in the outer wall of barrel 310, the outer wall of barrel 310 still is provided with first cardboard 330, first casing 100 is provided with first draw-in groove 140, first cardboard 330 joint is in first draw-in groove 140, thereby make bearing mount 300 more firm with first casing 100's being connected, prevent that bearing mount 300 from rotating under the drive at the wind wheel, rock along the axial direction of barrel 310 easily, improve wind wheel pivoted stationarity. Specifically, the first clamping plate 330 may be provided with two, the first hook 320 is located between the two first clamping plates 330, during installation, the barrel 310 is pushed towards one side to clamp the first hook 320 in the first clamping portion 120, and the first clamping plate 330 is clamped into the first clamping groove 140, so that the operation is more convenient.
Referring to fig. 3 and 5, in some embodiments of the present invention, the first card slot 140 is provided with a guide slide 141, and the first card 330 is provided with a guide plate 331. During installation, the guide plate 331 moves along the guide slideway 141 to enable the first clamping plate 330 to be stably clamped into the first clamping groove 140, so that the first clamping plate 330 is prevented from easily shaking to cause installation difficulty in the clamping process, and installation convenience is improved.
Referring to fig. 3 and 7, in some embodiments of the present invention, the outer wall of the cylinder 310 is further provided with a second clamping plate 340, a baffle 350 is provided between the second clamping plate 340 and the first clamping plate 330, and the baffle 350 separates the first clamping plate 330 and the second clamping plate 340 and also plays a role in limiting. Second casing 200 is provided with second draw-in groove 210, and second cardboard 340 joint is in second draw-in groove 210 to make bearing mount pad 300 joint in second casing 200, prevent that bearing mount pad 300 from rotating under the drive at the wind wheel, rocking along the axial direction of barrel 310 easily, further improve wind wheel pivoted stationarity.
Referring to fig. 3, in some embodiments of the present invention, the inner wall of the cylinder 310 is provided with a boss 311 and a rib 312, and the boss 311 and the rib 312 are spaced apart from each other in the axial direction of the cylinder 310. The outer wall of bearing 400 is provided with the recess, during the installation, pushes bearing 400 toward barrel 310 in, makes protruding muscle 312 block in the recess of bearing 400, and boss 311 butt blocks the bearing in the terminal surface of bearing 400 and continues to remove simultaneously to install bearing 400 joint in barrel 310 through the cooperation of boss 311 and protruding muscle 312, the installation is swiftly convenient.
Referring to fig. 1 and 2, in some embodiments of the present invention, the second housing 200 is provided with a second hook 220, the first housing 100 is provided with a second locking portion 150, and the second housing 200 is connected to the first housing 100 by the second hook 220 being locked to the second locking portion 150, so that the installation is fast and convenient. Specifically, in order to improve the connection strength between the first casing 100 and the second casing 200, the second hooks 220 and the second locking portions 150 are respectively disposed in a plurality, and the second hooks 220 and the second locking portions 150 are respectively disposed at the connection positions between the second casing 200 and the first casing 100 at intervals. Of course, the first casing 100 and the second casing 200 may be connected by a fastener such as a bolt, thereby further improving the connection strength of the first casing 100 and the second casing 200.
The utility model discloses mobile air conditioner of second aspect embodiment, include the utility model discloses through-flow wind channel subassembly of first aspect embodiment. The bearing mounting base 300 of the through-flow air duct assembly of the mobile air conditioner is detachably mounted on the mounting position 111, so that a user can conveniently select appropriate materials to manufacture the bearing mounting base 300, the first shell 100 and the second shell 200 according to actual needs, and waste of high oil-resistant materials is reduced.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A cross-flow duct assembly, comprising:
the device comprises a shell, a positioning device and a control device, wherein a cavity is formed in the shell, and an installation position is arranged at one end of the cavity;
the bearing mounting seat is detachably mounted on the mounting position and used for mounting a bearing.
2. The cross-flow duct assembly of claim 1, wherein: the bearing mounting seat is made of ABS materials.
3. The cross-flow duct assembly of claim 1, wherein: the bearing installation seat is provided with a first clamping hook, the shell comprises a first shell and a second shell, the first shell is provided with a first clamping position, and the bearing installation seat is connected with the first clamping hook in a clamping manner and installed in the installation position.
4. The cross-flow duct assembly of claim 3, wherein: the first shell is provided with an operation window, and the operation window is located on one side, far away from the bearing mounting seat, of the first clamping position.
5. The cross-flow duct assembly of claim 3, wherein: the bearing mounting base comprises a barrel, the first clamping hook is arranged on the outer wall of the barrel, a first clamping plate is further arranged on the outer wall of the barrel, a first clamping groove is formed in the first shell, and the first clamping plate is clamped in the first clamping groove.
6. The cross-flow duct assembly of claim 5, wherein: the first clamping groove is provided with a guide slideway, and the first clamping plate is provided with a guide plate matched with the guide slideway.
7. The cross-flow duct assembly of claim 5, wherein: the outer wall of the barrel is further provided with a second clamping plate, a baffle is arranged between the second clamping plate and the first clamping plate, the second shell is provided with a second clamping groove, and the second clamping plate is clamped in the second clamping groove.
8. The cross-flow duct assembly of claim 5, wherein: the inner wall of barrel is provided with boss and protruding muscle, the boss with protruding muscle is followed the axial interval distribution of barrel, the boss with protruding muscle cooperation will the bearing joint in the barrel.
9. The cross-flow duct assembly of any of claims 3 to 8, wherein: the second casing is provided with the second trip, first casing is provided with the second screens, the second casing passes through the second trip joint in the second screens and connect in first casing.
10. The mobile air conditioner is characterized in that: including the cross-flow duct assembly of any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021508098.9U CN212619147U (en) | 2020-07-27 | 2020-07-27 | Through-flow air duct assembly and mobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021508098.9U CN212619147U (en) | 2020-07-27 | 2020-07-27 | Through-flow air duct assembly and mobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212619147U true CN212619147U (en) | 2021-02-26 |
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ID=74729500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021508098.9U Active CN212619147U (en) | 2020-07-27 | 2020-07-27 | Through-flow air duct assembly and mobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212619147U (en) |
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2020
- 2020-07-27 CN CN202021508098.9U patent/CN212619147U/en active Active
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