CN218737647U - Low noise air inlet structure of hair-dryer - Google Patents
Low noise air inlet structure of hair-dryer Download PDFInfo
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- CN218737647U CN218737647U CN202222939459.0U CN202222939459U CN218737647U CN 218737647 U CN218737647 U CN 218737647U CN 202222939459 U CN202222939459 U CN 202222939459U CN 218737647 U CN218737647 U CN 218737647U
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- air inlet
- inlet net
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- hair
- dryer
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Abstract
The utility model relates to a low noise air inlet structure of hair-dryer, including hair-dryer main part, handle, motor, tail-hood, hair-dryer main part below installation handle, handle afterbody installation tail-hood, tail-hood periphery side is equipped with a plurality of air inlet ducts, inside motor installation cavity and the air inlet net installation cavity of being equipped with of handle, motor installation cavity is located air inlet net installation cavity top, motor installation cavity interior installation motor, air inlet net installation cavity interior installation air inlet net, the motor is close to the air inlet net, the air inlet net is equipped with a plurality of air inlet meshes, the tail-hood covers closes the air inlet net, the motor is close to the air inlet net, outside air can in time arrive motor department after the air inlet net filters, large granule dust impurity in the outside air can be filtered by the air inlet mesh interception, inside avoiding the hair-dryer to enter into, guarantee hair-dryer normal operating, be favorable to noise reduction increase life, satisfy the user demand.
Description
Technical Field
The utility model relates to a hair-dryer field, concretely relates to low noise air inlet structure of hair-dryer.
Background
The hair-dryer, be the small-size electrical equipment for weathering the hair, the kind of hair-dryer is many in the existing market, the structural principle of each hair-dryer also has a lot of differences different, the hair-dryer that is more popular in the existing market is to separately install heating element and motor in different parts, heating element installs in the main part, and the motor is installed at the handle, avoid the main part overweight and the handle is lighter to lead to the hair-dryer focus to be unfavorable for the long-time handle of people to use more, the applicant has submitted application number 202022411446.7 to the national intellectual property office in the future, the name is the utility model patent application of a combination type small-size hair-dryer, not only can solve the above-mentioned problem that the hair-dryer focus is more can also solve the defect of equipment difficulty. However, in the actual use process of the hair dryer, the noise becomes larger and larger along with the increase of the use time, and the reason for the noise is that the dust is easy to enter to influence the normal operation of the hair dryer due to the fact that the air inlet is far away from the space of the motor and the filtering device is lacked.
SUMMERY OF THE UTILITY MODEL
There are above-mentioned defects to prior art, the utility model discloses the technical problem that solve is how to reduce the noise of hair-dryer, and concrete technical scheme is as follows:
the utility model provides a low noise air inlet structure of hair-dryer, includes hair-dryer main part, handle, motor, tail-hood, and hair-dryer main part below installation handle, handle afterbody installation tail-hood, tail-hood periphery side are equipped with a plurality of air inlet tanks, inside motor installation cavity and the air inlet net installation cavity of being equipped with of handle, motor installation cavity are located air inlet net installation cavity top, motor installation cavity interior installation motor, and the air inlet net of air inlet net installation cavity interior installation, motor are close to the air inlet net, and the air inlet net is equipped with a plurality of air inlet meshs, and the tail-hood covers the air inlet net.
As a preferred scheme of the utility model, the air inlet net includes base, middle round platform and limiting plate, and the air inlet mesh setting is in the bottom surface of base, round platform in the middle of the base top installation, middle round platform be for the external diameter is little and go up the hollow structure that the external diameter is big down, middle round platform top installation limiting plate.
As the utility model discloses a preferred scheme, be equipped with spacing step in the air inlet net installation cavity, spacing board is pushing up spacing step.
As a preferred scheme of the utility model, the handle below is equipped with outer limiting plate, and outer limiting plate has the polylith and centers on air inlet net installation cavity center pin circumference range, and outer limiting plate is located the air inlet net outside.
As the utility model discloses an optimal scheme separates mutually between two adjacent outer limiting plates and forms the direction groove, and the tail-hood covers and closes outer limiting plate.
As an optimized proposal of the utility model, the handle is composed of a long semi-cylindrical shell and a short semi-cylindrical shell in a clamping way.
As a preferred scheme of the utility model, the motor is equipped with the flabellum, and the flabellum is located directly over the air inlet net.
Has the advantages that: the motor is close to the air inlet net, and outside air can in time reach motor department after the air inlet net filters, and large granule dust impurity in the outside air can be filtered by the interception of air inlet mesh, avoids entering into the hair-dryer inside, guarantees hair-dryer normal operating, is favorable to noise reduction increase life, satisfies the user demand.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a structural sectional view of the present invention;
FIG. 4 is an enlarged view at A in FIG. 3;
fig. 5 is a perspective view of the air inlet net of the present invention;
fig. 6 is a perspective view of the air inlet net and the outer limiting plate.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element 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, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1 to 4, a low noise air intake structure of a hair dryer includes a hair dryer main body 1, a handle 2, a motor 3, a tail cover 4, the handle 2 is installed below the hair dryer main body 1, the tail cover 4 is installed at the tail of the handle 2, a plurality of air intake slots are arranged at the peripheral side of the tail cover 4, a motor installation chamber 21 and an air intake net installation chamber 22 are arranged inside the handle 2, the motor installation chamber 21 is located above the air intake net installation chamber 22, the motor 3 is installed inside the motor installation chamber 21, the air intake net 6 is installed inside the air intake net installation chamber 22, the motor 3 is close to the air intake net 6, the motor 3 is located right above the air intake net 6, the air intake net 6 is provided with a plurality of air intake meshes 61, the tail cover 4 covers the air intake net 61, external air firstly arrives inside the air intake net installation chamber 22 from the air intake slot with a large aperture of the tail cover 4, and then enters the air intake mesh 61 with a small aperture into the air intake net 6, and the air intake mesh 61 intercepts foreign matters.
As shown in fig. 5, the air inlet net 6 includes a base 62, a middle circular table 63 and a limit plate 64, the air inlet net holes 61 are arranged on the bottom surface of the base 62, the middle circular table 63 is mounted above the base 62, the middle circular table 63 is a hollow structure with a small lower outer diameter and a large upper outer diameter, the limit plate 64 is mounted above the middle circular table 63, a limit step is arranged in the air inlet net mounting chamber 22, and the limit plate 64 abuts against the limit step.
As shown in fig. 6, an outer limiting plate 7 is arranged below the handle 2, the outer limiting plates 7 are multiple and are circumferentially arranged around the central axis of the air inlet net mounting chamber 22, the outer limiting plates 7 are positioned outside the air inlet net 6, two adjacent outer limiting plates 7 are spaced apart from each other to form a directional groove 8, and the tail cover 4 covers the outer limiting plates 7.
Specifically, handle 2 comprises long semicylinder shell 2a and short semicylinder shell 2b block, and motor 3 includes motor main part and flabellum, and conventional motor parts such as motor main part internally mounted stator, rotor, motor main part bottom installation flabellum, flabellum are located air inlet net 6 directly over, and when motor main part drive flabellum rotated, the flabellum produced suction drive gas and got into from air inlet net 6.
The above description is provided for the purpose of illustrating the present invention in more detail with reference to the preferred embodiments, and it should not be understood that the present invention is limited to the illustrated embodiments, and those skilled in the art can make various changes and substitutions without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a low noise air inlet structure of hair-dryer, includes hair-dryer main part, handle, motor, tail-hood, and hair-dryer main part below installation handle, handle afterbody installation tail-hood, tail-hood periphery side are equipped with a plurality of air inlet ducts, its characterized in that: the handle is internally provided with a motor mounting cavity and an air inlet net mounting cavity, the motor mounting cavity is positioned above the air inlet net mounting cavity, a motor is mounted in the motor mounting cavity, the air inlet net is mounted in the air inlet net mounting cavity, the motor is close to the air inlet net, the air inlet net is provided with a plurality of air inlet net holes, and the tail cover covers the air inlet net.
2. A low noise air intake structure of a hair dryer as claimed in claim 1, wherein: the air inlet net comprises a base, a middle round platform and a limiting plate, air inlet net holes are formed in the bottom surface of the base, the middle round platform is installed above the base and is of a hollow structure with a small lower outer diameter and a large upper outer diameter, and the limiting plate is installed above the middle round platform.
3. A low noise air intake structure of a hair dryer as claimed in claim 2, wherein: the air inlet net mounting cavity is internally provided with a limiting step, and the limiting plate is propped against the limiting step.
4. A low noise air intake structure of a hair dryer according to claim 1 or 2, wherein: an outer limiting plate is arranged below the handle, the outer limiting plate is provided with a plurality of blocks and is circumferentially arranged around a central shaft of the air inlet net mounting cavity, and the outer limiting plate is positioned outside the air inlet net.
5. A low noise air intake structure of a hair dryer as claimed in claim 4, wherein: two adjacent outer limiting plates are separated to form a direction groove, and the tail cover covers the outer limiting plates.
6. A low noise air intake structure of a hair dryer as claimed in claim 1, wherein: the handle is formed by clamping a long semi-cylindrical shell and a short semi-cylindrical shell.
7. A low noise air intake structure of a hair dryer as claimed in claim 1, wherein: the motor is provided with a fan blade, and the fan blade is positioned right above the air inlet net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222939459.0U CN218737647U (en) | 2022-11-04 | 2022-11-04 | Low noise air inlet structure of hair-dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222939459.0U CN218737647U (en) | 2022-11-04 | 2022-11-04 | Low noise air inlet structure of hair-dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218737647U true CN218737647U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222939459.0U Active CN218737647U (en) | 2022-11-04 | 2022-11-04 | Low noise air inlet structure of hair-dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218737647U (en) |
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2022
- 2022-11-04 CN CN202222939459.0U patent/CN218737647U/en active Active
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