CN112189971A - Hand-held rod type hair drier and separated type convergence air flow device - Google Patents
Hand-held rod type hair drier and separated type convergence air flow device Download PDFInfo
- Publication number
- CN112189971A CN112189971A CN202011222372.0A CN202011222372A CN112189971A CN 112189971 A CN112189971 A CN 112189971A CN 202011222372 A CN202011222372 A CN 202011222372A CN 112189971 A CN112189971 A CN 112189971A
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- Prior art keywords
- air
- converging
- hand
- air outlet
- hair dryer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 13
- 239000000696 magnetic material Substances 0.000 claims description 11
- 239000010445 mica Substances 0.000 claims description 11
- 229910052618 mica group Inorganic materials 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 7
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 4
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 claims description 2
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 claims description 2
- -1 aluminum nickel cobalt Chemical compound 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001035 drying Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
- A45D20/122—Diffusers, e.g. for variable air flow
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
A hand-held wand-type hair dryer and converging air flow device, the hand-held wand-type hair dryer comprising: the device comprises a converging air flow device, a body, a heating element, a circuit controller and a bladeless fan, wherein the heating element, the circuit controller and the bladeless fan are arranged in the body from top to bottom; the bladeless fan forms air into air flow to be sucked into the body from the air inlet hole and finally blown out from the air outlet on the air converging device. The air outlet unit has the function of being separable from the main body and has the effects of converging air flow, low air volume and air pressure loss of the ejected air flow, small volume and simple structure.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a handheld bar type hair drier and a separated type convergence air flow device.
Background
The electric hair drier can be used for quickly drying hair and setting the shape, and is one of essential household electrical appliances in modern life. The common hair drier is shaped like a T or a 7, namely, the common hair drier consists of a handle and a main body, and the handle unit can be folded or not. The structure leads to larger volume of the electric hair drier and causes inconvenience in carrying. If the two big units are combined into a whole, the volume of the electric hair drier can be greatly reduced. In order to reduce the volume of the hair drier, if the handle and the main body are combined into a whole, the design of the air duct structure, the position of the air inlet and the air outlet are not on the same line, so that the loss of air volume and air pressure is greatly reduced, and a new problem is formed.
Disclosure of Invention
To the above problem, the present application provides a new structure of a hand-held rod type hair dryer, which adopts the design of the air outlet unit and the main body separable, and has the effects of converging the air flow, low air volume and air pressure loss of the ejected air flow, small volume and simple structure.
According to a first aspect, there is provided in one embodiment a hand held wand type hair dryer comprising: the device comprises a converging air flow device, a body, a heating element, a circuit controller and a bladeless fan, wherein the heating element, the circuit controller and the bladeless fan are arranged in the body from top to bottom; the bladeless fan forms air into air flow to be sucked into the body from the air inlet hole and finally blown out from the air outlet on the air converging device.
In some embodiments, the body is a cylindrical structure, and the outer surface of the cylinder is provided with N small arc-shaped tangent plane units.
In some embodiments, the lower part of the converging gas flow device and the upper part of the body are provided with magnetic materials, the magnetic materials are magnet rings or magnetic attracting rings, and the magnetic materials are sintered or bonded neodymium iron boron.
In some embodiments, the airflow converging device includes a housing, and an air outlet disposed on a side surface of the housing, a magnet ring or a magnetic attracting ring disposed on a lower portion of the housing, wherein a pocket-shaped airflow converging duct and a hollow duct are disposed in the air outlet, the pocket-shaped airflow converging duct and the hollow duct are disposed on two sides of the air outlet, the hollow duct can be circular, oval or racetrack-shaped, and the airflow converging duct is used for increasing the air volume and the air pressure of the airflow blown out from the air.
In some embodiments, the inner wall of the housing of the converging gas flow device is provided with mica, which is used for thermal insulation.
In some embodiments, the outer material of the converging gas flow device is thermally deformed to a high temperature resistant material with a temperature exceeding 180 degrees.
In some embodiments, the air outlet is circular, oval or racetrack shaped, and the air outlet distance is 1-4 mm, preferably 2-3 mm.
In some embodiments, the bladeless fan is a bladeless fan with a rotational speed above 10 ten thousand RPM.
According to a second aspect, an embodiment provides a converging airflow device, which includes a casing, an air outlet disposed on a side surface of the casing, and a magnet ring or a magnet attracting ring disposed on a lower portion of the casing, wherein a pocket-shaped air collecting duct and a hollow air duct are disposed in the air outlet, the pocket-shaped air collecting duct and the hollow air duct are disposed on two sides of the air outlet, the hollow air duct can be circular, oval or racetrack-shaped, and the air collecting duct is used for increasing the air volume and the air pressure of the air flow blown.
In some embodiments, the inner wall of the housing of the converging air flow device is provided with mica, and the mica is used for heat insulation; the heat distortion of the outer material of the air converging device is high temperature resistant material with the temperature over 180 ℃.
The invention has the beneficial effects that:
1. one end of the air converging device is provided with a magnet ring, the magnetism is strong magnetism, and the magnet ring is matched with a magnet attracting ring arranged on the air outlet end of the cylindrical body through the principle of magnetic field attraction, so that the magnet ring can be completely combined, and the assembly and disassembly are very convenient.
2. The air converging device has a simple structure, and the air outlet is provided with the air converging air channel, so that the air quantity and the air pressure of air flow ejected from the air outlet are greatly improved, and the quick drying effect is achieved.
3. The mica is arranged in the converging air flow device, has heat insulation effect, prevents hot air flow from diffusing, and avoids the impact of the long-term high temperature of the outer wall of the converging air flow and surface scald.
4. The utility model provides a new handheld excellent type hair-dryer disconnect-type convergence air current device a stick guiding device of blowing, the stick of blowing be cylindric structure, and the cylinder surface has little curved tangent plane unit of N, when placing the plane or handheld use, be difficult for sliding, avoid roll or landing.
Drawings
Figure 1 is a new hand-held wand-type hair dryer airflow pattern in accordance with the present invention;
figure 2 is an exploded view of the overall structure of a new hand-held wand type hair dryer of the present invention;
FIG. 3 is a perspective view of a converging air flow device in engagement with a blower body embodying the present invention;
FIG. 4 is a perspective view of a converging gas flow device embodying the present invention;
FIG. 5 is a cross-sectional view of a converging gas flow device according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view of a converging air channel of a converging air flow device according to an embodiment of the present invention.
The specific reference numbers in the figures are as follows:
1. cylindrical structure 2, bladeless fan 3, circuit controller 4 and heating element
5. Converging air flow device 6, fixed cover plate 7, power supply 8 and air inlet hole
9. Air outlet 10, magnetic attraction ring 11, power switch 12 and gear switch
13. Magnet ring 31, mica 50, air gathering air duct 51 and hollow air duct
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
Referring to fig. 1-6, the present application provides a hand-held wand-type hair dryer comprising: the device comprises a converging air flow device 5, a body 1, a heating element 4, a circuit controller 3 and a bladeless fan 2, wherein the heating element 4, the circuit controller 3 and the bladeless fan 2 are arranged in the body from top to bottom, N air inlet holes 8 are formed in the lower portion of the body 1, the converging air flow device 5 is detachably (magnetically) connected to the upper portion of the body 1, a power supply part 7 is arranged below the body 1, and the power supply part 7 is respectively and electrically connected with the heating element 4, the circuit controller 3 and the bladeless fan 2; the bladeless fan 2 sucks air into the body 1 from the air inlet 8 to form an air flow, and finally blows the air out of the air outlet 9 on the air converging device 5.
In some embodiments, the body 1 is a cylindrical structure, and the outer surface of the cylinder has N small arc-shaped tangent plane units 14.
In some embodiments, the lower portion of the converging gas flow device 5 and the upper portion of the body 1 are provided with a magnetic material 10, and the magnetic material 10 includes: the magnetic material 10 is alnico, samarium cobalt, neodymium iron boron, preferably sintered or bonded neodymium iron boron.
In some embodiments, the airflow converging device 5 includes a housing, and an air outlet 9 disposed on a side surface of the housing, and a magnetic material 10 (a magnet ring or a magnetic absorption ring) disposed on a lower portion of the housing, wherein a pocket-shaped airflow converging duct 50 and a hollow duct 51 are disposed in the air outlet 9, the pocket-shaped airflow converging duct 51 is disposed on two sides of the housing, the hollow duct 51 may be circular, oval, or racetrack-shaped, and the airflow converging duct 50 is used to increase the air volume and the air pressure of the airflow blown out by the air.
In this application, the magnetic ring of the convergence air flow device 5 and the magnetic ring magnetic field attraction principle at the tail end of the body 1 can completely connect the convergence air flow device 5 and the cylindrical body 1, and the air flow ejected by the structure of the convergence air flow device 5 can reduce the air volume and the loss of the air pressure to the maximum extent, reduce the impact of the wind direction change on the long-term high temperature of the outer wall of the air duct, prolong the service life, and the convergence air flow device can be detached randomly, thereby being more beneficial to being convenient to carry and having a strong breakthrough appearance hair drying appliance.
In some embodiments, the inner wall of the housing of the converging air flow device 5 is provided with mica 31, and the mica 31 is used for heat insulation.
In some embodiments, the outer material of the converging air flow device 5 is thermally deformed to a high temperature resistant material with a temperature exceeding 180 degrees.
In some embodiments, the air outlet 9 is circular, oval or racetrack shaped, and the air outlet distance is 1-4 mm, preferably 2-3 mm.
In some embodiments, the bladeless fan 2 is a bladeless fan with a rotational speed above 10 ten thousand RPM.
In some embodiments, the cylindrical outer surface of the body 1 is further provided with a power switch 11 and a position switch 12 electrically connected with the circuit controller 3.
Correspondingly, the application also provides a separated type convergence air flow device which can be used on a handheld bar type hair drier and is detachably connected with the hair drier body, and can be detached and separated. The separated type air converging device comprises a shell, an air outlet 9 arranged on the side face of the shell, and a magnetic material 10 (a magnet ring or a magnetic absorption ring) arranged at the lower part of the shell, wherein a pocket type air converging air channel 50 positioned at two sides and a hollow air channel 51 positioned at the middle part are arranged in the air outlet 9, the hollow air channel 51 can be circular, oval or racetrack shaped, and the air converging air channel 50 is used for improving the air volume and the air pressure of air flow blown out by the air outlet.
In some embodiments, the inner wall of the housing of the converging air flow device 5 is provided with mica 31, and the mica 31 is used for heat insulation.
In some embodiments, the outer material of the converging air flow device 5 is thermally deformed to a high temperature resistant material with a temperature exceeding 180 degrees.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (10)
1. A hand-held wand-type hair dryer comprising: the device comprises a converging air flow device, a body, a heating element, a circuit controller and a bladeless fan, wherein the heating element, the circuit controller and the bladeless fan are arranged in the body from top to bottom; the bladeless fan forms air into air flow to be sucked into the body from the air inlet hole and finally blown out from the air outlet on the air converging device.
2. A hand-held wand-type hair dryer as claimed in claim 1, wherein: the body be cylindric structure, the cylinder surface has the tangent plane unit of the little arc of N.
3. A hand-held wand-type hair dryer as claimed in claim 1, wherein: magnetic materials are arranged on the lower portion of the air converging device and the upper portion of the body, the magnetic materials are magnet rings or magnetic absorption rings, and the magnetic materials are aluminum nickel cobalt, samarium cobalt and neodymium iron boron.
4. A hand-held wand-type hair dryer as claimed in claim 1, wherein: the air converging device comprises a shell, an air outlet arranged on the side face of the shell, and a magnet ring or a magnetic absorbing ring arranged on the lower portion of the shell, wherein a pocket type air converging duct and a hollow duct are arranged in the air outlet, the pocket type air converging duct is positioned on two sides of the air outlet, the hollow duct is arranged in the middle of the air outlet, the hollow duct can be circular, oval or racetrack shaped, and the air converging duct is used for improving the air volume and the air pressure of.
5. A hand-held wand-type hair dryer as claimed in claim 1, wherein: the inner wall of the shell of the air converging device is provided with mica which is used for heat insulation.
6. A hand-held wand-type hair dryer as claimed in claim 1, wherein: the heat distortion of the outer material of the air converging device is high temperature resistant material with the temperature over 180 ℃.
7. A hand-held wand-type hair dryer as claimed in claim 1, wherein: the air outlet is circular, oval or runway-shaped, and the air outlet interval is 1-4 mm, preferably 2-3 mm.
8. A hand held wand type hair dryer as claimed in any one of claims 1 to 7, wherein: the bladeless fan is a bladeless fan with the rotating speed of more than 10 ten thousand RPM.
9. A separated type air converging device is characterized by comprising a shell, an air outlet arranged on the side face of the shell, and a magnet ring or a magnetic absorption ring arranged on the lower portion of the shell, wherein a pocket type air converging channel and a hollow air channel are arranged in the air outlet, the pocket type air converging channel is positioned on two sides of the air outlet, the hollow air channel is in a circular shape, an oval shape or a runway shape, and the air converging channel is used for improving the air volume and the air pressure of air flow blown out from the air outlet.
10. The split converging gas flow device of claim 9, wherein: mica is arranged on the inner wall of the shell of the air converging device and used for heat insulation; the heat distortion of the outer material of the air converging device is high temperature resistant material with the temperature over 180 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222372.0A CN112189971A (en) | 2020-11-05 | 2020-11-05 | Hand-held rod type hair drier and separated type convergence air flow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222372.0A CN112189971A (en) | 2020-11-05 | 2020-11-05 | Hand-held rod type hair drier and separated type convergence air flow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112189971A true CN112189971A (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011222372.0A Pending CN112189971A (en) | 2020-11-05 | 2020-11-05 | Hand-held rod type hair drier and separated type convergence air flow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112189971A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013098A (en) * | 2019-04-30 | 2019-07-16 | 深圳市深创电器有限公司 | A kind of centrifugal multiblade formula hair dryer |
| CN111329218A (en) * | 2020-03-03 | 2020-06-26 | 上海莜样智能科技有限公司 | Air blowing rod flow guide device |
| CN111838935A (en) * | 2020-09-10 | 2020-10-30 | 深圳市今日电器有限公司 | Electric hair drier |
| CN214483605U (en) * | 2020-11-05 | 2021-10-26 | 深圳市恒驱电机股份有限公司 | Handheld bar-type hair drier |
-
2020
- 2020-11-05 CN CN202011222372.0A patent/CN112189971A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013098A (en) * | 2019-04-30 | 2019-07-16 | 深圳市深创电器有限公司 | A kind of centrifugal multiblade formula hair dryer |
| CN111329218A (en) * | 2020-03-03 | 2020-06-26 | 上海莜样智能科技有限公司 | Air blowing rod flow guide device |
| CN111838935A (en) * | 2020-09-10 | 2020-10-30 | 深圳市今日电器有限公司 | Electric hair drier |
| CN214483605U (en) * | 2020-11-05 | 2021-10-26 | 深圳市恒驱电机股份有限公司 | Handheld bar-type hair drier |
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