CN216364044U - Electric hair drier control device with distance induction adjusting power - Google Patents
Electric hair drier control device with distance induction adjusting power Download PDFInfo
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- CN216364044U CN216364044U CN202122543780.2U CN202122543780U CN216364044U CN 216364044 U CN216364044 U CN 216364044U CN 202122543780 U CN202122543780 U CN 202122543780U CN 216364044 U CN216364044 U CN 216364044U
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Abstract
The utility model relates to an electric hair drier control device with distance induction power regulation, which comprises an electric hair drier shell, wherein an annular mounting shell is arranged at the edge of an air outlet of the electric hair drier shell, a plurality of distance induction switches for inducing different distances are uniformly distributed at the end part of the mounting shell, and a main control MCU and an electric heating unit are arranged in the electric hair drier shell; the mounting shell comprises an inner ring and an outer ring which are sleeved with each other, a heat insulation layer is arranged on the outer side surface of the inner ring, and a plurality of mounting positions for mounting the distance sensing switch are formed on the outer side surface of the heat insulation layer; the electric hair drier comprises an electric hair drier shell and is characterized in that an annular mounting shell is additionally arranged on the edge of an air outlet of the electric hair drier shell, a plurality of distance induction switches for inducing different distances are uniformly distributed at the end part of the mounting shell, a main control MCU can easily master the distance between the electric hair drier shell and a human body according to the triggered state of the distance induction switches, and performs corresponding power regulation control, so that the electric hair drier shell is reasonable and compact in overall structure, and low in component cost.
Description
Technical Field
The utility model relates to the technical field of electric hair drier control, in particular to an electric hair drier control device with distance induction power regulation function.
Background
The electric hair drier is a common small household appliance, most of the electric hair driers adopted at present do not have the function of adjusting power by distance induction, and most of the electric hair driers with the function are unreasonable in control system arrangement, so that the cost is high when the electric hair driers are implemented.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to provide a hair dryer control device with distance induction power adjustment, aiming at the above-mentioned defects of the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the electric hair drier comprises an electric hair drier shell, wherein an annular mounting shell is arranged at the edge of an air outlet of the electric hair drier shell, a plurality of distance induction switches for inducing different distances are uniformly distributed at the end part of the mounting shell, and a main control MCU and an electric heating unit are arranged in the electric hair drier shell; the main control MCU correspondingly adjusts the working power of the electric heating unit according to the triggering states of the distance induction switches; the installation shell comprises an inner ring and an outer ring which are sleeved with each other, a heat insulation layer is arranged on the outer side surface of the inner ring, and a plurality of installation positions for installing the distance sensing switch are formed on the outer side surface of the heat insulation layer.
The electric hair drier control device with the distance induction adjusting power is characterized in that the inner ring is sleeved on an air outlet of the electric hair drier shell.
The electric hair drier control device with the distance induction adjusting power is characterized in that a decorative strip is detachably arranged on the outer side surface of the electric hair drier shell, and one end of the decorative strip is connected with the mounting shell; a plurality of wiring holes for wiring the distance sensing switches are formed in the decorative strip; the electric hair drier shell is provided with a wire inlet hole communicated with the wire running hole.
The utility model relates to an electric blowing control device with distance induction adjusting power, wherein the inner ring and the outer ring are in threaded connection.
The utility model has the beneficial effects that: the electric hair drier is characterized in that an annular mounting shell is additionally arranged at the edge of an air outlet of the electric hair drier shell, a plurality of distance induction switches for inducing different distances are uniformly distributed at the end part of the mounting shell, the distance condition that the electric hair drier shell is far away from a human body can be easily mastered by a main control MCU according to the triggered states of the plurality of distance induction switches, corresponding power regulation control is carried out, the electric hair drier is reasonable and compact in overall structure, low in component cost, capable of being obtained by improving the existing electric hair drier shell, and low in development cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
fig. 1 is a schematic cross-sectional view of an air duct on a hair dryer housing of a hair dryer control device with distance-sensing power adjustment according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
As shown in fig. 1, the hair dryer control device with distance induction power regulation according to the preferred embodiment of the present invention includes a hair dryer housing 1, an annular mounting shell 2 is disposed at an edge of an air outlet of the hair dryer housing 1, a plurality of distance induction switches 200 for inducing different distances are uniformly distributed at an end of the mounting shell 2, and a main control MCU (not shown in the figure) and an electric heating unit 10 are disposed in the hair dryer housing 1; the main control MCU (not shown in the figure) correspondingly adjusts the working power of the electric heating unit 10 according to the triggering states of the distance sensing switches 200; the mounting shell 2 comprises an inner ring 20 and an outer ring 21 which are sleeved with each other, a heat insulation layer 201 is arranged on the outer side surface of the inner ring 20, and a plurality of mounting positions for mounting the distance induction switch 200 are formed on the outer side surface of the heat insulation layer 201;
the annular mounting shell 2 is additionally arranged at the edge of the air outlet of the electric hair drier shell 1, the end parts of the mounting shell 2 are uniformly provided with a plurality of distance induction switches 200 for inducing different distances, a main control MCU (not shown in the figure) can easily master the distance condition of the electric hair drier shell from a human body according to the triggered states of the plurality of distance induction switches 200 and carry out corresponding power regulation control, the whole structure is reasonable and compact, the element cost is low, the electric hair drier shell can be obtained by improving the existing electric hair drier shell, and the development cost is low;
the circuit control part in this application can adopt current circuit, and one optional mode is: the plurality of distance induction switches are respectively connected with different I/O pins of the main control MCU, the distance induction switches are in a low level initial state and are changed into a high level after being triggered, and the main control MCU sends corresponding power control instructions to the electric heating unit for power adjustment according to the change of pin input levels; the master MCU preferably employs the STM32F103 series of ST corporation.
Preferably, the inner ring 20 is sleeved on an air outlet of the hair dryer shell 1, and the inner ring 20 is in threaded connection with the outer ring 21; the structure is succinct, convenient assembling.
Preferably, the outer side surface of the electric hair drier shell 1 is detachably provided with a decorative strip 3, and one end of the decorative strip 3 is connected with the mounting shell 2; the decorative strip 3 is internally provided with a plurality of wiring holes 30 for wiring distance induction switches; the electric hair drier shell 1 is provided with a wire inlet hole 11 communicated with the wire running hole 30; the wiring is convenient to arrange, and the integrity is good.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.
Claims (4)
1. The electric hair drier control device with the distance induction power regulation function is characterized by comprising an electric hair drier shell, wherein an annular mounting shell is arranged at the edge of an air outlet of the electric hair drier shell, a plurality of distance induction switches for inducing different distances are uniformly distributed at the end part of the mounting shell, and a main control MCU and an electric heating unit are arranged in the electric hair drier shell; the main control MCU correspondingly adjusts the working power of the electric heating unit according to the triggering states of the distance induction switches; the installation shell comprises an inner ring and an outer ring which are sleeved with each other, a heat insulation layer is arranged on the outer side surface of the inner ring, and a plurality of installation positions for installing the distance sensing switch are formed on the outer side surface of the heat insulation layer.
2. The hair dryer control device with distance-sensing regulated power of claim 1, wherein said inner ring is sleeved on an air outlet of said hair dryer housing.
3. The hair dryer control device with distance induction power regulation of claim 2, wherein a decorative strip is detachably arranged on the outer side surface of the hair dryer housing, and one end of the decorative strip is connected with the mounting shell; a plurality of wiring holes for wiring the distance sensing switches are formed in the decorative strip; the electric hair drier shell is provided with a wire inlet hole communicated with the wire running hole.
4. A hair dryer control device with distance-sensitive power regulation according to claim 2 or 3, characterized in that said inner ring and said outer ring are threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122543780.2U CN216364044U (en) | 2021-10-21 | 2021-10-21 | Electric hair drier control device with distance induction adjusting power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122543780.2U CN216364044U (en) | 2021-10-21 | 2021-10-21 | Electric hair drier control device with distance induction adjusting power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216364044U true CN216364044U (en) | 2022-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122543780.2U Active CN216364044U (en) | 2021-10-21 | 2021-10-21 | Electric hair drier control device with distance induction adjusting power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216364044U (en) |
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2021
- 2021-10-21 CN CN202122543780.2U patent/CN216364044U/en active Active
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