CN210977979U - Air duct assembly and household appliance - Google Patents
Air duct assembly and household appliance Download PDFInfo
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- CN210977979U CN210977979U CN201922058467.2U CN201922058467U CN210977979U CN 210977979 U CN210977979 U CN 210977979U CN 201922058467 U CN201922058467 U CN 201922058467U CN 210977979 U CN210977979 U CN 210977979U
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Abstract
The utility model discloses an air duct assembly, wherein, including first air duct casing and second air duct casing, be provided with first fool-proof component and first fixed component on the first air duct casing, be provided with the second on the second air duct casing and prevent fool-proof component and second fixed component, first fool-proof component and second prevent that the cooperation of fool-proof component forms and prevent the fool-proof structure, prevent that the equipment location of first air duct casing and second air duct casing can be realized to the fool-proof structure, first fixed component and the cooperation of second fixed component form fixed knot to construct, fixed knot constructs the fixed connection that can realize first air duct casing and second air duct casing. The utility model also discloses a domestic appliance of using this wind channel subassembly. The utility model discloses a wind channel subassembly and domestic appliance are through preventing slow-witted structure and fixed knot construct supporting use, when guaranteeing assembly stability, have increased the convenience of assembly, prevent the assembly dislocation condition, have saved man-hour, have reduced manufacturing cost.
Description
Technical Field
The utility model relates to a domestic appliance field especially relates to a domestic appliance of wind channel subassembly and applied this wind channel subassembly.
Background
Home appliances (HEA) mainly refer to various electric and electronic appliances used in homes and the like. The household appliances are released from heavy, trivial and time-consuming household work, create more comfortable and beautiful life and working environment which are more beneficial to physical and mental health for human beings, provide rich and colorful cultural and entertainment conditions, and become necessities of modern family life.
At present, most of household appliances related to the air outlet function in the market, such as air conditioners, tower fans, purifiers and the like, have the problem of air duct installation, and the main problems in actual production are as follows: 1) the number of screws is large; 2) no foolproof tailoring; 3) the reliability is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple to operate, wind channel subassembly and domestic appliance that the reliability is high.
In order to achieve the above object, the utility model discloses a concrete technical scheme of wind channel subassembly and domestic appliance is:
the utility model provides an air duct assembly, wherein, including first air duct casing and second air duct casing, be provided with first fool-proof component and first fixed element on the first air duct casing, be provided with second fool-proof component and second fixed element on the second air duct casing, first fool-proof component and second fool-proof component cooperation form prevent slow-witted structure, prevent that slow-proof structure can realize the equipment location of first air duct casing and second air duct casing, first fixed element and second fixed element cooperation form fixed structure, fixed structure can realize the fixed connection of first air duct casing and second air duct casing.
Furthermore, the fool-proof structure is a matched stop structure of the protrusion and the groove.
Furthermore, prevent slow-witted structure setting at the border of first wind channel casing and second wind channel casing.
Furthermore, the edge of the first air duct shell is provided with a fool-proof protrusion, the edge of the second air duct shell is provided with a fool-proof groove, and the fool-proof protrusion can be embedded in the fool-proof groove to realize the assembly and positioning of the first air duct shell and the second air duct shell.
Furthermore, a first guide element is arranged on the first air duct shell, a second guide element is arranged on the second air duct shell, the first guide element and the second guide element are matched to form a guide structure, and the guide structure can realize the assembly and guide of the first air duct shell and the second air duct shell.
Further, the guide structure is a matched guide structure of a protrusion and a groove.
Further, guide structure sets up the border at first wind channel casing and second wind channel casing, is located the inboard of preventing slow-witted structure.
Furthermore, the border department of first wind channel casing is provided with the direction recess, and the direction recess is located the inboard of first fool-proof component, and the border department of second wind channel casing is provided with the direction arch, and the direction arch is located the inboard of second fool-proof component, and the direction arch can be inlayed in the direction recess to realize the equipment direction of first wind channel casing and second wind channel casing.
Furthermore, the fixing structure is a screw thread locking structure of a screw and a screw hole and/or a clamping and locking structure of a buckle and a clamping groove.
Furthermore, fixed knot constructs the border that sets up at first wind channel casing and second wind channel casing, and prevents slow-witted structure interval setting.
Further, the border department of first wind channel casing is provided with screw post and buckle, screw post, buckle, first prevent slow-witted component interval and set up the border department at first wind channel casing, the border department of second wind channel casing is provided with screw hole and draw-in groove, screw hole, draw-in groove, second prevent slow-witted component interval and set up the border department at second wind channel casing, screw post and screw hole pass through the screw closure, buckle and the mutual lock of draw-in groove to realize the fixed connection of first wind channel casing and second wind channel casing.
The household appliance comprises the air duct assembly.
The utility model discloses a wind channel subassembly and domestic appliance have following advantage: through the supporting use of preventing slow-witted structure and fixed knot structure, when guaranteeing assembly stability, increased the convenience of assembly, prevent the assembly dislocation condition, saved man-hour, reduced manufacturing cost.
Drawings
Fig. 1 is a perspective view of the air duct assembly of the present invention;
FIG. 2 is a split view of the air duct assembly of the present invention;
FIG. 3 is a front view of a first air duct housing of the air duct assembly of the present invention;
FIG. 4 is a top view of a first air duct housing in the air duct assembly of the present invention;
fig. 5 is a bottom view of a second air duct housing in the air duct assembly of the present invention;
fig. 6 is a sectional view of the first air duct casing and the second air duct casing of the air duct assembly according to the present invention.
Detailed Description
For better understanding of the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the air duct assembly of the present invention includes a first air duct housing 10 and a second air duct housing 20, and the first air duct housing 10 and the second air duct housing 20 are assembled together to form a complete air duct assembly. Wherein, the utility model discloses an among the domestic appliance that has the air-out function can be used to the wind channel subassembly, like air conditioner, tower fan, clarifier etc. do not specifically limit to this, simultaneously, the structural style of wind channel subassembly also can be according to actual need nimble settlement, and not be limited to in the picture shown.
Specifically, in this embodiment, the first air duct housing 10 is provided with a first guiding element, a first fool-proof element and a first fixing element, and correspondingly, the second air duct housing 20 is provided with a second guiding element, a second fool-proof element and a second fixing element. The first guide element and the second guide element are matched to form a guide structure, and the guide structure can realize the assembly and guide of the first air duct shell 10 and the second air duct shell 20; the first fool-proof element and the second fool-proof element are matched to form a fool-proof structure, and the fool-proof structure can realize the assembly and positioning of the first air duct shell 10 and the second air duct shell 20; the first fixing element and the second fixing element cooperate to form a fixing structure, and the fixing structure can realize the fixed connection of the first air duct shell 10 and the second air duct shell 20.
Preferably, the guide structure in the utility model is a matching guide structure of a protrusion and a groove; the fool-proof structure is a matched stop structure of a bulge and a groove; the fixing structure is a screw thread locking structure of a screw and a screw hole or a clamping locking structure of a buckle and a clamping groove. Of course, it should be understood that the above structure may also take other forms as long as the simple and stable assembly of the first air duct housing 10 and the second air duct housing 20 can be achieved.
Further, in this embodiment, the first fool-proof element is the fool-proof protrusion 11, and the second fool-proof element is the fool-proof groove 21, wherein the fool-proof protrusion 11 is disposed at the edge of the first air duct housing 10 and extends toward the second air duct housing 20, correspondingly, the fool-proof groove 21 is disposed at the edge of the second air duct housing 20, and the fool-proof protrusion 11 can be embedded in the fool-proof groove 21 to realize the assembly positioning of the first air duct housing 10 and the second air duct housing 20.
Preferably, the edge of the first air duct housing 10 is provided with a plurality of fool-proof protrusions 11 at intervals, and the edge of the second air duct housing 20 is also provided with a plurality of fool-proof grooves 21 at intervals correspondingly, so as to more accurately and stably realize the assembly and positioning of the first air duct housing 10 and the second air duct housing 20. Of course, it is understood that the first fool-proof element can also be a fool-proof groove, and the second fool-proof element can be a fool-proof protrusion, but not limited to the illustration shown in the drawings.
Further, in this embodiment, the first guiding element is a guiding groove 12, and the second guiding element is a guiding protrusion 22, wherein the guiding groove 12 is disposed at the edge of the first air duct housing 10 and is located inside the fool-proof protrusion 11, correspondingly, the guiding protrusion 22 is disposed at the edge of the second air duct housing 20 and is located inside the fool-proof groove 21, and the guiding protrusion 22 can be embedded in the guiding groove 12 to realize the assembly guiding of the first air duct housing 10 and the second air duct housing 20.
Preferably, the guiding groove 12 is annularly disposed at the edge of the first air duct housing 10, and the guiding protrusion 22 is correspondingly annularly disposed at the edge of the second air duct housing 20, so as to more conveniently and rapidly realize the assembly guiding of the first air duct housing 10 and the second air duct housing 20. Of course, it is understood that the first guiding element may be a guiding protrusion and the first guiding element may be a guiding groove, which is not limited to the illustration.
Further, in this embodiment, the first fixing element is a screw column 13 and a buckle 14, the second fixing element is a screw hole 23 and a clamping groove 24, wherein the screw column 13, the buckle 14 and the fool-proof protrusion 11 are arranged at the edge of the first air duct casing 10 at intervals, the screw hole 23, the clamping groove 24 and the fool-proof groove 21 are arranged at the edge of the second air duct casing 20 at intervals, the screw column 13 and the screw hole 23 are locked by a screw, and the buckle 14 and the clamping groove 24 are mutually buckled to realize the fixed connection of the first air duct casing 10 and the second air duct casing 20.
Preferably, a plurality of screw posts 13 or buckles 14 are disposed at the edge of the first air duct housing 10, and a plurality of screw holes 23 or clamping grooves 24 are correspondingly disposed at the edge of the second air duct housing 20, so as to more firmly realize the fixed connection between the first air duct housing 10 and the second air duct housing 20. Of course, it is understood that the first fixing element may be a screw hole or a slot, and the second fixing element may be a screw post or a snap, which is not limited to the illustration in the drawings.
The utility model discloses a wind channel subassembly and domestic appliance pass through guide structure, prevent slow-witted structure and fixed knot construct supporting use, when guaranteeing assembly stability, have increased the convenience of assembly, prevent the assembly dislocation condition, saved the man-hour of installation, have reduced manufacturing cost.
The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.
Claims (12)
1. The utility model provides an air duct assembly, a serial communication port, including first air duct casing and second air duct casing, be provided with first fool-proof component and first fixed element on the first air duct casing, be provided with second fool-proof component and second fixed element on the second air duct casing, first fool-proof component and second fool-proof component cooperation form and prevent slow-witted structure, prevent that slow-proof structure can realize the equipment location of first air duct casing and second air duct casing, first fixed element and second fixed element cooperation form fixed structure, fixed structure can realize the fixed connection of first air duct casing and second air duct casing.
2. The air duct assembly of claim 1, wherein the fool-proofing structure is a mating stop structure of a protrusion and a groove.
3. The air duct assembly of claim 2, wherein the fool-proofing structure is disposed at an edge of the first air duct housing and the second air duct housing.
4. The air duct assembly according to any one of claims 1 to 3, wherein a fool-proof protrusion is disposed at an edge of the first air duct housing, a fool-proof groove is disposed at an edge of the second air duct housing, and the fool-proof protrusion is embedded in the fool-proof groove to realize assembling and positioning of the first air duct housing and the second air duct housing.
5. The air duct assembly of claim 1, wherein the first air duct housing has a first guide member disposed thereon, the second air duct housing has a second guide member disposed thereon, the first guide member and the second guide member cooperate to form a guide structure, and the guide structure is configured to guide the first air duct housing and the second air duct housing in an assembled state.
6. The air duct assembly of claim 5, wherein the guide structure is a mating guide structure of a protrusion and a recess.
7. The air duct assembly of claim 6, wherein the guide structure is disposed at an edge of the first air duct housing and the second air duct housing, inside the fool-proof structure.
8. The air duct assembly according to claim 1, 5, 6 or 7, wherein a guiding groove is provided at an edge of the first air duct housing, the guiding groove is located inside the first fool-proof element, a guiding protrusion is provided at an edge of the second air duct housing, the guiding protrusion is located inside the second fool-proof element, and the guiding protrusion can be embedded in the guiding groove to realize the assembling guiding of the first air duct housing and the second air duct housing.
9. The air duct assembly of claim 1, wherein the securing structure is a threaded locking structure of a screw and a threaded hole, and/or a snap-fit locking structure of a snap and a catch.
10. The air duct assembly of claim 9, wherein the securing structure is disposed at an edge of the first air duct housing and the second air duct housing spaced from the fool-proofing structure.
11. The air duct assembly according to claim 1, 9 or 10, wherein a screw post and a buckle are disposed at an edge of the first air duct housing, the screw post, the buckle and the first fool-proof element are disposed at an edge of the first air duct housing at intervals, a screw hole and a clamping groove are disposed at an edge of the second air duct housing at intervals, the screw post and the screw hole are locked by a screw, and the buckle and the clamping groove are mutually fastened to realize the fixed connection of the first air duct housing and the second air duct housing.
12. An electrical household appliance comprising the air duct assembly of any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922058467.2U CN210977979U (en) | 2019-11-25 | 2019-11-25 | Air duct assembly and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922058467.2U CN210977979U (en) | 2019-11-25 | 2019-11-25 | Air duct assembly and household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210977979U true CN210977979U (en) | 2020-07-10 |
Family
ID=71446417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922058467.2U Active CN210977979U (en) | 2019-11-25 | 2019-11-25 | Air duct assembly and household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210977979U (en) |
-
2019
- 2019-11-25 CN CN201922058467.2U patent/CN210977979U/en active Active
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