CN220966661U - Prevent advance hair-dryer of foreign matter - Google Patents
Prevent advance hair-dryer of foreign matter Download PDFInfo
- Publication number
- CN220966661U CN220966661U CN202322849676.5U CN202322849676U CN220966661U CN 220966661 U CN220966661 U CN 220966661U CN 202322849676 U CN202322849676 U CN 202322849676U CN 220966661 U CN220966661 U CN 220966661U
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- Prior art keywords
- air inlet
- blower
- foreign matter
- fine filter
- net
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- 230000013011 mating Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a blower for preventing foreign matters from entering, which comprises a blower main body, an air inlet net and a fine filter screen, wherein an air inlet is formed in one end of the blower main body; the air inlet net is arranged at the air inlet and is provided with a plurality of air inlet holes; the fine filter screen is arranged in each air inlet hole, and the aperture of the fine filter screen is smaller than the air inlet holes. According to the technical scheme, the fine filter screen is arranged in the air inlet net and distributed in the air inlet holes of the air inlet net, so that the probability of foreign matter entering is effectively reduced, the fine filter screen does not damage the neatness of the appearance, and customers can conveniently clean the isolated foreign matters in time.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a blower capable of preventing foreign matters from entering.
Background
At present, the blower in the market is usually provided with a filter screen at the position of an air inlet, and most of the blowers are made of plastic materials or metal materials. However, the holes of the filter screen are too large, which easily causes foreign matters to enter, and affects the use of users.
Disclosure of utility model
The utility model mainly aims to provide a blower capable of preventing foreign matters from entering, and aims to solve the technical problem that the foreign matters are easy to enter due to overlarge holes of a filter screen at an air inlet of the conventional blower.
In order to achieve the above object, the present utility model provides a blower for preventing foreign matters from entering, comprising:
a blower main body, one end of which is provided with an air inlet;
The air inlet net is arranged at the air inlet and is provided with a plurality of air inlet holes; and
The fine filter screens are arranged in the air inlet holes, and the pore diameters of the fine filter screens are smaller than the air inlet holes.
Optionally, the air inlet net is made of plastic.
Optionally, the fine filter screen is made of metal.
Optionally, the fine filter screen is integral and injection molded with the air intake screen.
Optionally, the distance between the fine filter screen and the appearance surface of the air inlet net is smaller than 1mm.
Optionally, a connecting wall is formed on the inner surface of the air inlet net in a radial extending manner, and the connecting wall is embedded with the blower main body.
Optionally, the connecting wall portion extends along the axial to form a plurality of connecting portions, be equipped with the fan mount pad in the hair-dryer main part, the outer periphery of fan mount pad is equipped with a plurality of with connecting portion is connected the cooperation portion.
Optionally, the connection portion is a buckle, and the mating portion is a protrusion.
Optionally, the connecting wall portion extends along an axial direction to form a positioning portion, and a coordination portion matched with the positioning portion is arranged on the outer periphery of the fan mounting seat.
Optionally, the positioning part is a bar-shaped notch, and the coordination part is a bar-shaped rib.
According to the technical scheme, the fine filter screen is arranged in the air inlet net and distributed in the air inlet holes of the air inlet net, so that the probability of foreign matter entering is effectively reduced, the appearance neatness of the fine filter screen is not damaged, and customers can clean isolated foreign matters in time conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of an embodiment of a blower for preventing foreign matters from entering a blower according to the present utility model;
FIG. 2 is a perspective view of a portion of the structure of FIG. 1;
FIG. 3 is a perspective view of a portion of the structure of FIG. 1;
fig. 4 is a perspective view of a part of the structure of fig. 1.
In the figure: the air blower comprises an air blower body (100) for preventing foreign matters from entering, an air blower main body (1), an air inlet (1 a), an air blower mounting seat (11), a matching part (112), a coordination part (113), an air inlet net (2), an air inlet hole (2 a), a connecting wall (21), a connecting part (211), a positioning part (212) and a fine filter net (3).
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
For a better description and illustration of embodiments of the utility model, reference should be made to one or more of the accompanying drawings, but the additional details or examples used to describe the drawings should not be construed as limiting the scope of any of the inventive, presently described embodiments or preferred modes of carrying out the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are positional relationships based on the drawings, are merely for convenience of describing the present utility model, and do not indicate that the apparatus referred to must have a specific orientation or operate in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
At present, the blower in the market is usually provided with a filter screen at the position of an air inlet, and most of the blowers are made of plastic materials or metal materials. However, the holes of the filter screen are too large, which easily causes foreign matters to enter, and affects the use of users.
In view of this, the present utility model provides a blower for preventing foreign matters from entering, and fig. 1 to 4 are schematic views of an embodiment of a blower for preventing foreign matters from entering according to the present utility model. Referring to fig. 1 to 4, the blower 100 for preventing foreign matters from entering comprises a blower body 1, an air inlet net 2 and a fine filter 3.
Specifically, an air inlet 1a is formed in one end of the blower main body 1; the air inlet net 2 is fixedly arranged on the air inlet 1a, and the air inlet net 2 is provided with a plurality of air inlet holes 2a; the fine filter screen 3 is arranged in the air inlet net 2 and is arranged in each air inlet hole 2a; wherein, the aperture of the fine filter screen 3 is smaller than the air inlet 2a.
According to the technical scheme, the fine filter screen 3 is arranged in the air inlet net 2, the fine filter screen 3 is distributed in the air inlet holes 2a of the air inlet net 2, the probability of foreign matter entering is effectively reduced, the fine filter screen 3 does not damage the neatness of the appearance, and customers can conveniently clean the isolated foreign matters in time. When cleaning, the user can use a brush to clean the fine filter screen 3, or can drive the blower to rotate reversely to blow out the foreign matters from the fine filter screen 3.
In an embodiment of the present utility model, the air intake net 2 is made of plastic, and when a general air intake assembly is installed, the air intake assembly is fastened and fixed by elastic fasteners, so that the elastic plastic is selected for easy installation.
In an embodiment of the present utility model, the fine filter 3 is made of metal, and the strength of the metal filter can meet the daily use requirement, so as to avoid easy damage. Of course, the embodiment of the present utility model is not limited thereto, and the fine filter 3 may be made of plastic.
Further, the fine filter 3 is an integral body. Referring to fig. 2 and 4, the air intake net 2 is circular overall, and correspondingly, the fine filter net 3 is circular overall, and the fine filter net 3 made of metal and the air intake net 2 are integrally injection molded through an injection molding process, so that the fine filter net 3 is built in the air intake net 2.
Referring to fig. 2 and fig. 4, in an embodiment of the present utility model, the distance between the fine filter 3 and the appearance surface of the air intake net 2 is less than 1mm, so that a user cannot touch the fine filter 3 inside the appearance surface of the air intake net 2 by hand easily; and the cleaning of the user is convenient because the cleaning performance of the appearance is not damaged by the inner diameter relative to the air inlet hole 2 a.
In order to facilitate the installation of the air intake net 2, referring to fig. 2 and 4, in an embodiment of the present utility model, a connecting wall 21 is formed on the inner surface of the air intake net 2 along a radial direction, and the connecting wall 21 is engaged with the inner wall of the housing of the blower main body 1, so that the outer periphery of the air intake net 2 is attached to the air inlet 1a. The embedded structural design ensures that the appearance is not outstanding and more attractive.
Further, in order to further strengthen the connection relationship between the air intake net 2 and the blower main body 1, referring to fig. 2, 3 and 4, in an embodiment of the present utility model, a plurality of connection portions 211 are formed by extending the connection wall 21 along an axial direction, a blower mounting seat 11 is disposed in the blower main body 1, and a plurality of mating portions 112 connected to the connection portions 211 are disposed on an outer periphery of the blower mounting seat 11. The connecting parts 211 are connected with the matching parts 112 one by one, so that the air inlet net 2 is installed more firmly.
Still further, referring to fig. 2 and 4, in an embodiment of the present utility model, the connecting portion 211 is a buckle, and the mating portion 112 is a protrusion. Because the air inlet net 2 is made of plastic materials, the buckles have elasticity, and when the air inlet net 2 is installed, the air inlet net is aligned and extruded towards the fan installation seat 11, so that the buckles are clamped with the bulges, and the installation can be completed. Of course, the embodiment of the present utility model is not limited thereto, the connection portion 211 may be a protrusion, and the mating portion 112 may be a buckle, which will not be described in detail herein.
In order to align the air intake net 2 with the fan mounting base 11, referring to fig. 2 and 4, in an embodiment of the present utility model, a positioning portion 212 is formed by extending a portion of the connecting wall 21 along an axial direction, and a coordination portion 113 that is matched with the positioning portion 212 is disposed on an outer periphery of the fan mounting base 11. The positioning part 212 is matched with the coordination part 113 in a positioning way, so that the air inlet net 2 is aligned with the fan mounting seat 11.
Further, referring to fig. 2 and 4, in an embodiment of the utility model, the positioning portion 212 is a bar-shaped notch, and the coordination portion 113 is a bar-shaped rib. When the air inlet net is installed, the strip-shaped notch is inserted into the strip-shaped rib, and the air inlet net 2 is pushed in the direction, so that the connecting parts 211 and the matching parts 112 are clamped with each other. Of course, the embodiment of the present utility model is not limited thereto, the positioning portion 212 is a bar-shaped rib, and the coordination portion 113 is a bar-shaped notch, which will not be described in detail herein.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A blower for preventing foreign matter from entering, comprising:
a blower main body, one end of which is provided with an air inlet;
The air inlet net is arranged at the air inlet and is provided with a plurality of air inlet holes; and
The fine filter screens are arranged in the air inlet holes, and the pore diameters of the fine filter screens are smaller than the air inlet holes.
2. The air blower for preventing foreign matters from entering as set forth in claim 1, wherein said air intake net is made of plastic material.
3. The blower for preventing foreign matter from entering as set forth in claim 2, wherein the fine filter is made of metal.
4. A blower for preventing foreign matter from entering as recited in claim 3, wherein said fine filter screen is integral and injection molded with said intake screen.
5. The anti-foreign matter intake blower of claim 1, wherein the fine screen is less than 1mm from the exterior surface of the intake screen.
6. The foreign matter intake preventing blower according to claim 1, wherein an inner surface of the air intake net is formed with a connecting wall extending in an axial direction, the connecting wall being fitted with the blower main body.
7. The foreign matter intake preventing blower according to claim 6, wherein the connecting wall portion is formed with a plurality of connecting portions extending in an axial direction, a blower mount is provided in the blower main body, and a plurality of engaging portions connected to the connecting portions are provided at an outer peripheral edge of the blower mount.
8. The hair dryer of claim 7, wherein said connection portion is a buckle and said mating portion is a protrusion.
9. The foreign matter intake preventing blower according to claim 7, wherein the connecting wall portion is formed with a positioning portion extending in an axial direction, and an outer peripheral edge of the blower mount is provided with a coordination portion that is mutually fitted with the positioning portion.
10. The hair dryer for preventing foreign matter from entering as in claim 9, wherein said positioning portion is a bar-shaped notch and said coordination portion is a bar-shaped rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322849676.5U CN220966661U (en) | 2023-10-24 | 2023-10-24 | Prevent advance hair-dryer of foreign matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322849676.5U CN220966661U (en) | 2023-10-24 | 2023-10-24 | Prevent advance hair-dryer of foreign matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220966661U true CN220966661U (en) | 2024-05-17 |
Family
ID=91063335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322849676.5U Active CN220966661U (en) | 2023-10-24 | 2023-10-24 | Prevent advance hair-dryer of foreign matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220966661U (en) |
-
2023
- 2023-10-24 CN CN202322849676.5U patent/CN220966661U/en active Active
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