CN107744238A - A kind of hair-dryer - Google Patents
A kind of hair-dryer Download PDFInfo
- Publication number
- CN107744238A CN107744238A CN201710894090.7A CN201710894090A CN107744238A CN 107744238 A CN107744238 A CN 107744238A CN 201710894090 A CN201710894090 A CN 201710894090A CN 107744238 A CN107744238 A CN 107744238A
- Authority
- CN
- China
- Prior art keywords
- shell
- hair
- stator
- rotor
- housing
- Prior art date
- 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.)
- Pending
Links
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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The present invention relates to a kind of household electrical appliance, disclose a kind of hair-dryer, including main body and handle, the main body includes shell and element, it is characterised in that the element is located at the inside of the shell, the shell is provided with front casing and rear casing, and the front casing and the rear casing snap connection；The hair-dryer of the present invention eliminates bolt in main body, so that the surface smoothness of hair-dryer is preferable, it, which is used, snaps connection, easily it can be installed and be disassembled, other technical schemes, the part of hair-dryer is further saved, saves cost, structure is also reduced, and has good market application foreground.
Description
Technical field
The present invention relates to a kind of household electrical appliance, more particularly to a kind of hair-dryer.
Background technology
Hair-dryer directly drives fan blade rotation by motor driving rotor, and when fan blade rotates, air sucks from air inlet,
Blown out again by mouth before air duct.Air by when, the heating if heating wire on heating support in tuyere has been powered, blow out
Be hot blast；If selecting switch does not make heating wire heating power, what is blown out is cold wind.Current hair-dryer is most to use bolt
Installed, it can leave spiro keyhole position in shape, influence it is attractive in appearance, and install, disassemble it is slower.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of new hair-dryer, to improve its surface smoothness, make it
It is attractive in appearance, and easily installed and disassembled.
Technical scheme is as follows：A kind of hair-dryer, including main body and handle, the main body include shell and member
Part, the element are located at the inside of the shell, and the shell is provided with front casing and rear casing, the front casing and it is described after it is outer
Shell snaps connection.
Preferably, the handle and the main body pass through bolted splice.
Preferably, the lower end of the front casing and the rear casing is provided with engaging lug, and the engaging lug is provided with for connecting
The through hole that bolt passes through.
Preferably, the element includes motor and electric machine support, and the electric machine support is fixed with the shell, the motor
Fixed with the electric machine support.
Preferably, the motor includes stator, rotor, rotating shaft and shell, and the rotating shaft passes through the stator, the rotor
With the center of the shell, fixed with the electric machine support；The stator and the rotor are located at the enclosure, and described
Stator is fixed in the rotating shaft, and the rotor is located at the both sides of the stator, and the magnetic pole of adjacent one side is opposite；It is described outer
Shell includes the first shell and second housing, and both agree with connection, and first shell and the second housing pass through bearing respectively
The both ends of the rotating shaft are enclosed on, the rotor is separately fixed at the shell of corresponding side.
Preferably, the rotor includes the permanent magnet of an annular, and the stator is multilayer board.
Preferably, chamber ring is equipped with the excircle of first shell and the second housing, two chamber rings agree with connection
Knot, for forming a cavity, accommodates the stator and the rotor.
Preferably, the chamber of first shell is equipped with a recess, and the chamber ring of the second housing is correspondingly provided with convex portion.
Preferably, the chamber of first shell is equipped with groove, and the chamber ring of the second housing is correspondingly provided with boss；Or institute
The chamber for stating the first shell is equipped with boss, and the chamber ring of the second housing is correspondingly provided with groove.
Preferably, the center of the stator is provided with non-circular through hole, and the stator that the rotating shaft is provided with correspondingly-shaped is installed
Portion.
Using such scheme, hair-dryer of the invention eliminates bolt in main body so that the surface smoothness of hair-dryer
Preferably, it, which is used, snaps connection, and easily can be installed and be disassembled, other technical schemes, further saved and blow
The part of blower fan, cost is saved, structure is also reduced, and has good market application foreground.
Brief description of the drawings
Fig. 1 is the hair-dryer diagrammatic cross-section of one embodiment of the invention.
Fig. 2 is the front casing schematic diagram of one embodiment of the invention.
Fig. 3 is the rear casing schematic diagram of Fig. 2 embodiments of the present invention.
Fig. 4 is the motor configuration schematic diagram of one embodiment of the invention.
Fig. 5 is the first shell schematic diagram of one embodiment of the invention.
Fig. 6 is the second housing schematic diagram of Fig. 5 embodiments of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.Given in accompanying drawing the present invention compared with
Good embodiment.But the present invention can be realized using many different forms, however it is not limited to the reality described by this specification
Apply example, there is provided the purpose of these embodiments is to make the understanding to the disclosure more thorough, comprehensive.
It should be noted that when element is referred to as " fixing " or " being fixed on " another element, it can be directly anchored to
On another element or there may also be element placed in the middle.When an element is considered as " connection " another element, it can
To be directly to another element or may be simultaneously present centering elements.
Unless otherwise defined, the technology of technology used in this specification and scientific terminology and the technical field of the invention
The implication that personnel are generally understood that is identical.Used term is only intended to describe in the description of the invention in this specification
Specific embodiment, not as limitation of the present invention.Term "and/or" used in this specification includes one or more phases
The arbitrary and all combination of the Listed Items of pass.
For example, a kind of hair-dryer, including main body and handle, the main body include shell and element, the element is located at institute
The inside of shell is stated, the shell is provided with front casing and rear casing, and the front casing and the rear casing snap connection.The hand
Handle and the main body pass through bolted splice.The lower end of the front casing and the rear casing is provided with engaging lug, on the engaging lug
Provided with the through hole passed through for connecting bolt.The element includes motor and electric machine support, and the electric machine support is consolidated with the shell
Fixed, the motor is fixed with the electric machine support.The motor includes stator, rotor, rotating shaft and shell, and the rotating shaft passes through institute
The center of stator, the rotor and the shell is stated, is fixed with the electric machine support；The stator and the rotor are located at described
Enclosure, and the stator is fixed in the rotating shaft, the rotor are located at the both sides of the stator, and adjacent one side
Magnetic pole is opposite；The shell includes the first shell and second housing, and both agree with connection, outside first shell and described second
For shell respectively by bearing holder (housing, cover) at the both ends of the rotating shaft, the rotor is separately fixed at the shell of corresponding side.Described turn
Permanent magnet of the attached bag containing an annular, the stator is multilayer board.First shell and the second housing it is outer
Chamber ring is equipped with circumference, two chamber rings agree with connection, for forming a cavity, accommodate the stator and the rotor.It is described
The chamber of first shell is equipped with a recess, and the chamber ring of the second housing is correspondingly provided with convex portion.The chamber ring of first shell is set
Fluted, the chamber ring of the second housing is correspondingly provided with boss；Or the chamber of first shell is equipped with boss, outside described second
The chamber ring of shell is correspondingly provided with groove.The center of the stator is provided with non-circular through hole, and the rotating shaft is provided with determining for correspondingly-shaped
Sub- installation portion.
As shown in figure 1, one embodiment of the present of invention is, a kind of hair-dryer, including main body and handle 2, the main body bag
Shell and element are included, the element is located at the inside of the shell, and the shell is provided with front casing 1 and rear casing 3, outer before described
Shell and the rear casing snap connection.When current shell and rear casing snap connection, the element is fixed therein portion.
Preferably, as shown in Figure 2 and Figure 3, the front casing is provided with cutting ferrule 12, and the rear casing is provided with corresponding fastener 32,
Both form a pair of buckle structures, it is preferred that the shell is provided with some to buckle structure 21.Further, the front casing
Provided with chimb 13, the rear casing is provided with corresponding concave edge 33, or the front casing is provided with concave edge, the rear casing provided with pair
The chimb answered so that the displacement of the front casing and the rear casing diametrically keeps constant.Preferably, the two of the shell
Side is provided with two air inlets, and the bottom surface of shell is provided with main air inlet in the rear.
Preferably, the lower end of the front casing and the rear casing is provided with engaging lug, and the engaging lug is provided with for connecting
The through hole 11,31 that bolt 4 passes through.The shell of the handle is covered on the engaging lug.
Preferably, the handle and the main body pass through bolted splice.Thus, the handle can rotate to the main body
Lower section, be easy to carry.
Preferably, the lower section of the shell is provided with a cavity 6, for placing the hair apparatus such as comb, it is preferred that the chamber
The inside of body is provided with an elastic mechanism, for compressing Hair grooming tool, makes it be not easy to drop out cavity.
On the basis of any of the above-described embodiment, it is preferred that the element includes motor 5 and electric machine support 7, the motor
Support is fixed with the shell, and the motor is fixed with the electric machine support.Preferably, the shell is installed provided with some supports
Position, when current shell and rear casing snap connection, the electric machine support is fixed inside the housing, the heating list of the hair-dryer
It is first to be fixedly connected with the electric machine support, between the heat-generating units and the shell, provided with heat-insulated external member.
The motor includes stator 51, rotor 53, rotating shaft 52 and shell 54, the rotating shaft through the stator, described turn
The center of sub and described shell, is fixed with the electric machine support；The stator and the rotor are located at the enclosure, and institute
State stator to be fixed in the rotating shaft, the rotor is located at the both sides of the stator, and the magnetic pole of adjacent one side is opposite；It is described
Shell includes the first shell 541 and second housing 542, and both agree with connection, first shell and second housing difference
The both ends of the rotating shaft are enclosed on by bearing 55, the rotor is separately fixed at the shell of corresponding side.Preferably, it is described
Stator is located at the inside center of the shell, i.e. its two sides is equal apart from the distance of the corresponding one side of the shell.So-called contract
Close and be coupled, that is, be coupled both faying faces, both coincide, such as concavo-convex corresponding, and for example jigsaw puzzle, its two adjacent part
Faying face, side protrusion, the opposing party's depression, side depression, the opposing party's protrusion.
Preferably, the rotor includes the permanent magnet of an annular, and the stator is multilayer board.Preferably, institute
It is at least two pieces of multilayer boards to state stator.Further, the permanent magnet is made up of multiple sector electromagnets, when described
When one shell and second housing agree with connection, the magnetic pole of corresponding sector electromagnet is just opposite on two shells.
Preferably, first shell and the second housing are provided with axle bearing mount portion, for installing the bearing, such as institute
State the first shell and clutch shaft bearing installation portion 5411 is set, the second housing sets second bearing installation portion 5421.Preferably, institute
The axial depth for stating axle bearing mount portion is equal to the width of the bearing.
It is above-mentioned it is each on the basis of, it is preferred that be equipped with chamber ring on the excircle of first shell and the second housing,
Such as the first chamber ring 5413 of the first shell setting, the second housing sets the second chamber ring 5423, and two chamber rings agree with connection,
For forming a cavity, the stator and the rotor are accommodated.
Preferably, first shell is identical with the cavity size of the second housing.
Preferably, the chamber of first shell is equipped with a recess 5412, and the chamber ring of the second housing is correspondingly provided with convex
Portion 5422；Or the chamber of first shell is equipped with a convex portion, the chamber ring of the second housing is correspondingly provided with recess.Thus,
The first shell and second housing are not subjected to displacement each other in a rotational direction, keep synchronous so that both keep identical
Rotating speed.
Preferably, the chamber of first shell is equipped with groove, and the chamber ring of the second housing is correspondingly provided with boss；Or institute
The chamber for stating the first shell is equipped with boss, and the chamber ring of the second housing is correspondingly provided with groove.Thus, first shell and
Two shells are not subjected to displacement diametrically, when being combined with previous technical characteristic so that first shell and second housing are formed
One entirety, it is solid and reliable.And forming a technique effect, that is, when installing, the center face of two shells, chamber ring abuts against each other,
Then it is mutually rotating, when rotate to recess and convex portion to it is corresponding when two shells attract in the magnetic force of rotor under share, so as to agree with connection
Knot.
Preferably, the width of the groove is equal to the width of the boss, and the width of the boss is equal to the chamber ring width
The half of degree.
Preferably, the center of the stator is provided with non-circular through hole, and the stator that the rotating shaft is provided with correspondingly-shaped is installed
Portion.Thus, will not be rotated each other between the rotating shaft and stator.Preferably, the both sides of the stator installation portion are provided with solid
Positioning, for installing the bearing, two fixed bits are equal with the distance of the stator installation portion.Thereby it is ensured that two institutes
It is equal with the distance between the stator to state rotor.
Preferably, the shell makes for magnetic material.
Preferably, the bottom center of the rear casing is non-circular anti-rotation portion provided with an inner ring, one end of the rotating shaft
It is fixedly connected with the electric machine support, the other end is embedded in the anti-rotation portion.That is, described rotating shaft is embedded in the horizontal stroke of described anti-rotation portion one end
Cross sectional shape is corresponding with loop-shaped in the anti-rotation portion.Thus, it is possible to prevent the rotation of rotating shaft.
It should be noted that above-mentioned each technical characteristic is mutually combined, each embodiment is formed, should be regarded as explanation of the present invention
The scope that secretary carries.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of hair-dryer, including main body and handle, the main body includes shell and element, it is characterised in that the element is set
In the inside of the shell, the shell is provided with front casing and rear casing, and the front casing and the rear casing snap connection.
2. hair-dryer according to claim 1, it is characterised in that the lower end of the front casing and the rear casing, which is provided with, to be connected
Lug, the engaging lug are provided with the through hole passed through for connecting bolt.
3. hair-dryer according to claim 2, it is characterised in that the handle and the main body pass through the connecting bolt
It is be hinged.
4. hair-dryer according to any one of claims 1 to 3, it is characterised in that the element includes motor and electric machine support,
The electric machine support is fixed with the shell, and the motor is fixed with the electric machine support.
5. hair-dryer according to claim 4, it is characterised in that the motor includes stator, rotor, rotating shaft and shell,
The rotating shaft passes through the center of the stator, the rotor and the shell, is fixed with the electric machine support；The stator and institute
State rotor and be located at the enclosure, and the stator is fixed in the rotating shaft, the rotor is located at the both sides of the stator,
And the magnetic pole of adjacent one side is opposite；The shell includes the first shell and second housing, and both agree with connection, outside described first
Respectively by bearing holder (housing, cover) at the both ends of the rotating shaft, the rotor is separately fixed at the institute of corresponding side for shell and the second housing
State shell.
6. hair-dryer according to claim 5, it is characterised in that the rotor includes the permanent magnet of an annular, described fixed
Son is multilayer board.
7. hair-dryer according to claim 5, it is characterised in that the excircle of first shell and the second housing
On be equipped with chamber ring, two chamber rings agree with connection, for forming a cavity, accommodate the stator and the rotor.
8. hair-dryer according to claim 7, it is characterised in that the chamber of first shell is equipped with a recess, described
The chamber ring of second housing is correspondingly provided with convex portion.
9. hair-dryer according to claim 8, it is characterised in that the chamber of first shell is equipped with groove, and described
The chamber ring of two shells is correspondingly provided with boss；Or the chamber of first shell is equipped with boss, the chamber ring of the second housing is corresponding
Provided with groove.
10. hair-dryer according to claim 5, it is characterised in that the center of the stator is provided with non-circular through hole, institute
State the stator installation portion that rotating shaft is provided with correspondingly-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894090.7A CN107744238A (en) | 2017-09-28 | 2017-09-28 | A kind of hair-dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894090.7A CN107744238A (en) | 2017-09-28 | 2017-09-28 | A kind of hair-dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107744238A true CN107744238A (en) | 2018-03-02 |
Family
ID=61255953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894090.7A Pending CN107744238A (en) | 2017-09-28 | 2017-09-28 | A kind of hair-dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107744238A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527762A (en) * | 2018-12-29 | 2019-03-29 | 追觅科技（天津）有限公司 | The body portion of hair dryer and hair dryer |
| CN111248596A (en) * | 2020-03-24 | 2020-06-09 | 绍兴市益强电器科技有限公司 | Hand-held electric hair drier |
| WO2021026956A1 (en) * | 2019-08-12 | 2021-02-18 | 李曼丽 | Convenient electric hair dryer |
-
2017
- 2017-09-28 CN CN201710894090.7A patent/CN107744238A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527762A (en) * | 2018-12-29 | 2019-03-29 | 追觅科技（天津）有限公司 | The body portion of hair dryer and hair dryer |
| CN109527762B (en) * | 2018-12-29 | 2023-12-19 | 追觅科技(苏州)有限公司 | Body of hair dryer and hair dryer |
| WO2021026956A1 (en) * | 2019-08-12 | 2021-02-18 | 李曼丽 | Convenient electric hair dryer |
| JP2022543615A (en) * | 2019-08-12 | 2022-10-13 | 肇慶市衡藝実業有限公司 | handy electric hair dryer |
| JP7299660B2 (en) | 2019-08-12 | 2023-06-28 | 肇慶市衡藝実業有限公司 | handy electric hair dryer |
| CN111248596A (en) * | 2020-03-24 | 2020-06-09 | 绍兴市益强电器科技有限公司 | Hand-held electric hair drier |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210709 Address after: No.2 Xiangshan Avenue, Ningxi street, Zengcheng District, Guangzhou, Guangdong 510000 Applicant after: Guangzhou younengda Technology Co.,Ltd. Address before: 518115 Room 201, A-2, yalika industrial plant, No. 87, Hengping Road, Henggang street, Longgang District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN WEIFENG HAOSI NEW ENERGY TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right |