CN220343852U - Electric hair drier based on motor drive - Google Patents
Electric hair drier based on motor drive Download PDFInfo
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- CN220343852U CN220343852U CN202321886768.4U CN202321886768U CN220343852U CN 220343852 U CN220343852 U CN 220343852U CN 202321886768 U CN202321886768 U CN 202321886768U CN 220343852 U CN220343852 U CN 220343852U
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- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000554 physical therapy Methods 0.000 description 2
- 206010019049 Hair texture abnormal Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to a motor-driven electric hair drier, which comprises a shell, a first fan, a second fan and an air guide piece, wherein the shell comprises a first air outlet shell and a second air outlet shell, the first air outlet shell is provided with a first air channel, the second air outlet shell is provided with a second air channel, and the first air channel is communicated with the second air channel; the first fan is arranged in the first air duct; the second fan is arranged in the second air duct; the air guide piece is arranged at the communication part of the first air channel and the second air channel and is used for converging the wind generated by the first fan in the first air channel and the wind generated by the second fan in the second air channel together to form the effect of wind concentration; the concentrated wind power is blown out from the front end of the electric hair drier through the first air outlet shell, so that better air blowing performance is provided, the hair drying rate is accelerated, and the use comfort of a user is improved.
Description
Technical Field
The utility model relates to the field of household appliances, in particular to a motor-driven hair dryer.
Background
The hair drier is mainly used for drying and shaping hair, but can also be used for local drying, heating and physiotherapy in the aspects of laboratories, physiotherapy rooms, industrial production, art designing and the like.
Most hair dryers in the market are limited by installation space and weight, only one fan unit is arranged, the fan unit comprises a motor and fan blades driven to rotate by the motor, the air quantity is greatly influenced by the fan unit, the hair dryer generally has weaker wind power output, the hair drying time can be longer, and more time can be needed to completely dry hair especially for thick or long hair people. To solve this problem, the prior art generally changes the low-power motor into a high-power motor, but the high-power motor is generally large in size and difficult to be placed in a conventional air duct, so that in order to increase the air output, the sectional area of the housing can be enlarged so as to carry the high-power motor. However, when the sectional area of the housing is increased, the problem of air volume dispersion occurs, thereby affecting the comfort level of the user.
Therefore, it is necessary to provide a hair dryer based on motor driving to solve the problem of air volume dispersion of the hair dryer.
Disclosure of Invention
The embodiment of the utility model provides a hair dryer based on motor driving, which aims to solve the problem of air quantity dispersion of the hair dryer.
The application is realized by the following technical scheme:
the utility model provides a hairdryer based on motor drive, including casing, first fan, second fan and wind-guiding piece, the casing includes first air-out shell and second air-out shell, first wind channel has been seted up to first air-out shell, second wind channel has been seted up to second air-out shell, first wind channel with second wind channel intercommunication; the first fan is arranged in the first air duct; the second fan is arranged in the second air duct; the air guide piece is arranged at the communication part of the first air channel and the second air channel and is used for converging the air generated by the first fan in the first air channel and the air generated by the second fan in the second air channel.
In an embodiment of the present application, the first air duct is provided with a first air inlet and a first air outlet which are oppositely arranged, and the first air inlet is communicated with the second air outlet through the first air duct.
In an embodiment of the present application, the first air-out shell has a first connection line located at a central axis, the second air-out shell has a second connection line located at a central axis, a central axis of the air guide along a length direction of the air guide is a third connection line, and an included angle of the first connection line and the third connection line is equal to an included angle of the second connection line and the third connection line.
In an embodiment of the present application, the first fan is disposed at the first air inlet.
In an embodiment of the present application, the first fan includes a first motor and a first fan blade, and the first motor is rotationally connected with the first fan blade.
In an embodiment of the present application, along a thickness direction of the first air outlet casing, a thickness of the first motor is greater than a thickness of the first air outlet casing.
In an embodiment of the present application, the second air outlet shell is provided with a second air inlet and a second air outlet which are oppositely arranged, and the second air inlet is communicated with the second air outlet through the second air duct.
In an embodiment of the present application, the second fan is disposed at the second air inlet.
In an embodiment of the present application, the second fan includes a second motor and a second fan blade, and the second motor is rotationally connected with the second fan blade.
In an embodiment of the present application, along a thickness direction of the second air outlet casing, a thickness of the second motor is greater than a thickness of the second air outlet casing.
The beneficial effects of this application: the shell comprises a first air outlet shell and a second air outlet shell, the first air outlet shell is provided with a first air channel, the second air outlet shell is provided with a second air channel, and the first air channel is communicated with the second air channel; the first fan is arranged in the first air duct; the second fan is arranged in the second air duct; the air guide piece is arranged at the communication part of the first air channel and the second air channel and is used for converging the wind generated by the first fan in the first air channel and the wind generated by the second fan in the second air channel together to form the effect of wind concentration; the concentrated wind power is blown out from the front end of the electric hair drier through the first air outlet shell, so that better air blowing performance is provided, the hair drying rate is accelerated, and the use comfort of a user is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model 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, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a motor-driven hair dryer according to an embodiment;
FIG. 2 is a schematic view of another angle of a motor-driven hair dryer according to an embodiment;
FIG. 3 is a cross-sectional view of an embodiment of a motor-driven hair dryer along direction A-A;
reference numerals:
100. an electric hair drier; 10. a first fan; 11. a first motor; 12. a first fan blade; 20. a second fan; 21. a second motor; 22. a second fan blade; 30. a housing; 31. a first air outlet shell; 311. a first air inlet; 312. a first air outlet; 313. a first air duct; 32. the second air outlet shell; 321. a second air inlet; 322. a second air outlet; 323. a second air duct; l1, a first connecting line; l2, a second connecting line; l3, a third connecting line; a. a first included angle; b. a second included angle; 40. and the air guide piece.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, a motor-driven electric hair dryer 100 provided by the present application includes a housing 30, a first fan 10, a second fan 20, and an air guiding member 40, where the housing 30 includes a first air outlet shell 31 and a second air outlet shell 32, the first air outlet shell 31 is provided with a first air channel 313, the second air outlet shell 32 is provided with a second air channel 323, and the first air channel 313 is communicated with the second air channel 323; the first fan 10 is arranged in the first air duct 313; the second fan 20 is arranged in the second air duct 323; the air guide 40 is disposed at a communication position between the first air duct 313 and the second air duct 323, and is configured to combine the air generated by the first fan 10 in the first air duct 313 with the air generated by the second fan 20 in the second air duct 323.
Specifically, the housing 30 is an external structure of the hair dryer 100 for accommodating and protecting internal components; the first air outlet shell 31 and the second air outlet shell 32 are two parts of the shell 30, and are respectively provided with a first air duct 313 and a second air duct 323 for guiding the flow of air flow; the first fan 10 and the second fan 20 are two fan devices inside the electric hair dryer 100, and are respectively arranged in the first air duct 313 and the second air duct 323, and the first fan 10 and the second fan 20 generate air flow through rotation to provide wind power for the electric hair dryer 100; the air guide 40 is located at the communication position between the first air duct 313 and the second air duct 323, and guides the airflow direction, so as to combine the wind generated by the first fan 10 and the wind generated by the second fan 20, so as to ensure that the wind power of the two fans can be fully combined. When the electric hair drier 100 is started, the first fan 10 and the second fan 20 start to rotate, the first fan 10 generates wind in the first air duct 313, the second fan 20 generates wind in the second air duct 323, and the two wind power are converged through the communication part of the wind guide piece 40 to form the effect of wind power concentration; the concentrated wind power is blown out from the front end of the hair dryer 100 through the first air outlet housing 31, thereby providing better blowing performance, accelerating the hair drying rate and increasing the use comfort of a user.
Referring to fig. 3, in at least one embodiment of the present application, the first air outlet shell 31 is provided with a first air inlet 311 and a first air outlet 312 that are disposed opposite to each other, and the first air inlet 311 is communicated with the first air outlet 312 through a first air duct 313; the air guide 40 is disposed obliquely from the junction of the first air outlet casing 31 and the second air outlet casing 32 to the first air outlet 312.
Specifically, the first air outlet shell 31 is used for air flow inside the electric hair dryer 100, and is used for guiding air flow; the first air outlet shell 31 is provided with a first air inlet 311 and a first air outlet 312 which are oppositely arranged, and the first air inlet 311 is used for sucking external air; the first air outlet 312 is used for discharging wind power generated by the first fan 10; the air guide member 40 is located at a communication position between the first air outlet shell 31 and the second air outlet shell 32, and is inclined from a junction position between the first air outlet shell 31 and the second air outlet shell 32 to the first air outlet 312; for converging the wind generated by the first fan 10 in the first air duct 313 and the wind generated by the second fan 20 in the second air duct 323 together to form a wind force concentrating effect. When the electric hair dryer 100 is turned on, the first fan 10 starts to rotate to generate air flow, external air is sucked by the first fan 10 and generates wind power, the air enters the first air duct 313 through the first air inlet 311, the wind power flows along the first air duct 313, and the wind power is guided by the air guide piece 40 to incline to reach the first air outlet 312.
Referring to fig. 3, in at least one embodiment of the present application, the first air-out shell 31 has a first connection line L1 located at a central axis, the second air-out shell 32 has a second connection line L2 located at a central axis, the central axis of the air guiding member 40 along the length direction thereof is a third connection line L3, and a first included angle a of the first connection line L1 and the third connection line L3 is equal to a second included angle b of the second connection line L2 and the third connection line L3.
Specifically, the first air outlet shell 31 has a first connection line L1 located at a central axis, the second air outlet shell 32 has a second connection line L2 located at a central axis, and the central axis of the air guide 40 along the length direction thereof is a third connection line L3. The first included angle a of the first connecting line L1 and the third connecting line L3 is equal to the second included angle b of the second connecting line L2 and the third connecting line L3. When the first included angle a of the first connection line L1 and the third connection line L3 is equal to the second included angle b of the second connection line L2 and the third connection line L3, the wind generated by the first fan 10 in the first air duct 313 and the wind generated by the second fan 20 in the second air duct 323 can be better ensured to be converged together, and the effect of wind concentration is generated. When the electric hair drier 100 is turned on, the first fan 10 and the second fan 20 start to rotate, wind is generated in the first air duct 313 and the second air duct 323 respectively, and the wind guide 40 merges the wind generated by the first fan 10 in the first air duct 313 and the wind generated by the second fan 20 in the second air duct 323 together, so that the effect of wind concentration is generated. The air guide 40 has a rectangular parallelepiped plate-like structure.
Referring to fig. 3, in at least one embodiment of the present application, the first fan 10 is disposed at the first air inlet 311.
Specifically, the position of the first fan 10 is set at the first air inlet 311 such that the first fan 10 can directly suck in external air and guide it into the first air duct 313; such a design may provide higher blowing efficiency and stronger airflow dynamics. When the electric hair dryer 100 is turned on, the first fan 10 starts to rotate, and external air is sucked through the first air inlet 311; subsequently, the first fan 10 pushes the air into the first air duct 313 and outputs the air through the first air outlet 312.
Referring to fig. 3, in at least one embodiment of the present application, the first fan 10 includes a first motor 11 and a first fan blade 12, and the first motor 11 is rotatably connected to the first fan blade 12.
Specifically, the first fan 10 includes a first motor 11 and a first fan blade 12, and the first motor 11 is rotationally connected with the first fan blade 12; the first fan 10 is a key component responsible for generating air flow in the electric hair dryer 100, and consists of a first motor 11 and first fan blades 12, wherein the first motor 11 drives the first fan blades 12 to rotate through rotating connection, and the design enables the first fan 10 to effectively convert power of the motor into power of the air flow, so that strong wind power is generated. When the electric hair dryer 100 is turned on, the first motor 11 is driven by electricity to start rotating, and the first motor 11 transmits the rotating power to the first fan blades 12 through the rotating connection, so that the first fan blades 12 rotate rapidly, and the air flow is generated by the rotation of the first fan blades 12 and pushed into the first air duct 313. The air flow is then further output through the first air outlet 312 for the user to dry the hair.
Referring to fig. 3, in at least one embodiment of the present application, the thickness of the first motor 11 is greater than the thickness of the first air-out casing 31 in the thickness direction of the first air-out casing 31.
Specifically, the thickness of the first motor 11 is greater than the thickness of the first air-out casing 31 along the thickness direction of the first air-out casing 31; the mounted position of the first motor 11 is located in the first air duct 313, the first motor 11 is clamped inside the first air duct 313 in an interference fit mode, and power is converted into air flow power through the connected first fan blades 12 through rotation of the motor, so that the fan is more stable and efficient in running.
Referring to fig. 3, in at least one embodiment of the present application, the second air outlet housing 32 is provided with a second air inlet 321 and a second air outlet 322 that are disposed opposite to each other, and the second air inlet 321 is communicated with the second air outlet 322 through a second air duct 323.
Specifically, the second air outlet shell 32 is provided with a second air inlet 321 and a second air outlet 322 which are oppositely arranged, the second air inlet 321 is communicated with the second air outlet 322 through a second air duct 323, and the second air outlet shell 32 is used for circulating air flow in the electric hair drier 100 and guiding the air flow; the second air outlet shell 32 is provided with a second air inlet 321 and a second air outlet 322 which are oppositely arranged, and the second air inlet 321 is used for sucking external air; the second air outlet 322 is used for discharging the wind power generated by the second fan 20, when the electric hair dryer 100 is started, the second fan 20 starts to rotate to generate air flow, external air is sucked by the second fan 20 and generates wind power, the air enters the second air duct 323 through the second air inlet 321, the wind power flows along the second air duct 323, and the wind power is guided to incline to reach the second air outlet 322 through the air guide piece 40.
Referring to fig. 3, in at least one embodiment of the present application, the second fan 20 is disposed at the second air inlet 321.
Specifically, the second fan 20 is disposed at the second air inlet 321 such that the second fan 20 can directly suck external air and guide it into the second air duct 323; such a design may provide higher blowing efficiency and stronger airflow dynamics. When the electric hair dryer 100 is turned on, the second fan 20 starts to rotate, and external air is sucked through the second air inlet 321; subsequently, the second fan 20 pushes the air into the second air duct 323 and outputs the air through the second air outlet 322.
Referring to fig. 3, in at least one embodiment of the present application, the second fan 20 includes a second motor 21 and a second fan blade 22, and the second motor 21 is rotatably connected to the second fan blade 22.
Specifically, the second fan 20 includes a second motor 21 and a second fan blade 22, and the second motor 21 is rotationally connected with the second fan blade 22; the second fan 20 is a key component responsible for generating air flow in the electric hair dryer 100, and consists of a second motor 21 and second fan blades 22, wherein the second motor 21 drives the second fan blades 22 to rotate through a rotating connection, and the design enables the second fan 20 to effectively convert the power of the motor into the power of the air flow, so that strong wind power is generated. When the electric hair dryer 100 is turned on, the second motor 21 is driven by electricity to start rotating, and the second motor 21 transmits the rotating power to the second fan blade 22 through the rotating connection, so that the second fan blade 22 rotates rapidly, and the second fan blade 22 rotates to generate air flow and push the air flow into the second air duct 323. The air flow is then further output through the second air outlet 322 for the user to dry the hair.
Referring to fig. 3, in at least one embodiment of the present application, the thickness of the second motor 21 is greater than the thickness of the second air-out case 32 in the thickness direction of the second air-out case 32.
Specifically, the thickness of the second motor 21 is greater than the thickness of the second air-out casing 32 along the thickness direction of the second air-out casing 32; the mounted position of the second motor 21 is located in the second air duct 323, the second motor 21 is clamped inside the second air duct 323 in an interference fit mode, and power is converted into power of air flow through the connected second fan blades 22 through rotation of the motor, so that the fan is more stable and efficient in running.
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. Electric hair drier based on motor drive, its characterized in that, electric hair drier based on motor drive includes:
the shell comprises a first air outlet shell and a second air outlet shell, wherein the first air outlet shell is provided with a first air channel, the second air outlet shell is provided with a second air channel, and the first air channel is communicated with the second air channel;
the first fan is arranged in the first air duct;
the second fan is arranged in the second air duct;
the air guide piece is arranged at the communication part of the first air channel and the second air channel and is used for converging the air generated by the first fan in the first air channel and the air generated by the second fan in the second air channel.
2. The electric hair drier based on motor drive of claim 1, wherein the first air outlet shell is provided with a first air inlet and a first air outlet which are oppositely arranged, and the first air inlet is communicated with the first air outlet through the first air duct;
the air guide piece is obliquely arranged from the joint of the first air outlet shell and the second air outlet shell to the first air outlet.
3. The motor-driven hair dryer according to claim 2, wherein the first air outlet shell is provided with a first connecting line positioned on a central axis, the second air outlet shell is provided with a second connecting line positioned on the central axis, the central axis of the air guide piece along the length direction of the air guide piece is a third connecting line, and a first included angle between the first connecting line and the third connecting line is equal to a second included angle between the second connecting line and the third connecting line.
4. A motor-driven hair dryer according to claim 3, wherein the first fan is provided at the first air inlet.
5. The motor-driven hair dryer of claim 4, wherein the first fan comprises a first motor and a first fan blade, the first motor being rotatably coupled to the first fan blade.
6. The motor-driven hair dryer of claim 5, wherein the thickness of the first motor is greater than the thickness of the first air outlet casing in a thickness direction of the first air outlet casing.
7. The electric hair drier based on motor drive of claim 2, wherein the second air outlet shell is provided with a second air inlet and a second air outlet which are oppositely arranged, and the second air inlet is communicated with the second air outlet through the second air duct.
8. The motor-driven hair dryer of claim 7, wherein the second fan is disposed at the second air inlet.
9. The motor-driven hair dryer of claim 8, wherein the second fan comprises a second motor and a second fan blade, the second motor being rotatably coupled to the second fan blade.
10. The motor-driven hair dryer of claim 9, wherein the thickness of the second motor is greater than the thickness of the second air outlet case in the thickness direction of the second air outlet case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321886768.4U CN220343852U (en) | 2023-07-17 | 2023-07-17 | Electric hair drier based on motor drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321886768.4U CN220343852U (en) | 2023-07-17 | 2023-07-17 | Electric hair drier based on motor drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220343852U true CN220343852U (en) | 2024-01-16 |
Family
ID=89483058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321886768.4U Active CN220343852U (en) | 2023-07-17 | 2023-07-17 | Electric hair drier based on motor drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220343852U (en) |
-
2023
- 2023-07-17 CN CN202321886768.4U patent/CN220343852U/en active Active
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