CN109770516A - The strainer of hair dryer, the air inlet structure of hair dryer and hair dryer - Google Patents
The strainer of hair dryer, the air inlet structure of hair dryer and hair dryer Download PDFInfo
- Publication number
- CN109770516A CN109770516A CN201910156337.4A CN201910156337A CN109770516A CN 109770516 A CN109770516 A CN 109770516A CN 201910156337 A CN201910156337 A CN 201910156337A CN 109770516 A CN109770516 A CN 109770516A
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- China
- Prior art keywords
- strainer
- air inlet
- hair dryer
- handle
- shield
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Links
- 238000007789 sealing Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 208000001840 Dandruff Diseases 0.000 description 1
- 206010019049 Hair texture abnormal Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
The present invention relates to hair dryers, disclose a kind of strainer of hair dryer, the air inlet structure of hair dryer and hair dryer, it is arranged in the air inlet shield being connect with hair dryer handle, the strainer surrounds a pyramidal structure for having air-supply passage, the strainer and the air inlet shield are coaxially disposed, any part of the strainer on the axis direction perpendicular to the air inlet shield is spaced from each other between the air inlet shield, and the outer diameter of the strainer towards described handle one end is greater than outer diameter of the strainer far from described handle one end.A kind of air inlet structure of hair dryer, it include: the air inlet shield that air inlet is distributed with, each air inlet is distributed in the side of the air inlet shield along the axis direction perpendicular to the air inlet shield, the handle of the air inlet shield and hair dryer connects, the air inlet structure of the hair dryer further include: strainer as described above；One end and the air inlet shield of strainer towards the handle are less than at a distance from the one end of strainer far from the handle and the air inlet shield separate at a distance from separating.
Description
Technical field
The present invention relates to hair dryer, in particular to the air inlet structure and hair dryer of a kind of strainer of hair dryer, hair dryer.
Background technique
In people's daily life, due to the metabolism of scalp, head can constantly generate dandruff, and hair washing also becomes
A part of people's daily life.And after washing hair, when people, which need to wash one's face and rinse one's mouth, to sleep or is outgoing, the nature of hair
Drying requires a great deal of time, and hair dryer facilitates people's lives, shortens the time of the dry hair of people, facilitates people
Life.The blower of hair dryer sucks the wind in air, and blows out from the body portion of hair dryer, for the cleaning for guaranteeing blowout wind
Degree, hair dryer air inlet be equipped with tubular strainer, strainer for filtering air in impurity, guarantee enter blower air
Cleaning.
At least there are the following problems in the prior art: strainer is larger in the side negative pressure close to blower, one far from blower
Side air inlet negative pressure is smaller, causes strainer higher close to the side air intake efficiency of blower, strainer each position intake efficiency is unbalanced, leads
Cause strainer entirety air intake efficiency lower.
Summary of the invention
The purpose of the present invention is to provide a kind of strainers of hair dryer, the air inlet structure and hair dryer of hair dryer, so that filter
Net each position intake efficiency is balanced, promotes whole air intake efficiency.
In order to solve the above technical problems, embodiments of the present invention provide a kind of strainer of hair dryer, setting with it is dry
Send out device handle connection air inlet shield in, the strainer surround one have air-supply passage pyramidal structure, the strainer with it is described
Enter the wind shield coaxial arrangement, any part of the strainer on the axis direction perpendicular to the air inlet shield with it is described into
It is spaced from each other between wind shield, and the outer diameter of the strainer towards described handle one end is greater than the strainer far from the handle one
The outer diameter at end.
A kind of air inlet structure of hair dryer, comprising: be distributed with the air inlet shield of air inlet, each air inlet along perpendicular to
The axis direction of the air inlet shield is distributed in the side of the air inlet shield, the handle company of the air inlet shield and hair dryer
It connects, the air inlet structure of the hair dryer further include: strainer as described above；The strainer towards the handle one end with it is described
The distance that separates of air inlet shield is less than at a distance from the one end of the strainer far from the handle and the air inlet shield separate.
A kind of hair dryer, comprising: body portion, the handle connecting with the body portion, the blower being arranged in the handle also wrap
Above-mentioned air inlet structure is included, the air inlet shield of the air inlet structure is connect with the handle far from the one end in the body portion.
In terms of existing technologies, strainer surrounds pyramidal structure in air inlet shield to embodiment of the present invention, and blower is set
In handle, strainer is proximal end close to handle one end, and the one end in the direction far from handle is distal end, and the position of blower makes proximal end
The negative pressure of position is maximum, and the negative pressure of remote location is minimum；The proximal outer diameter of strainer is greater than the outer diameter far from distal end, so that strainer
Gap between distal end and air inlet shield is greater than proximal end and enters the wind the gap between shield, and the distal end of strainer is entered from air inlet shield
The resistance that encounters of air it is relatively small, improve the air inlet flow velocity of strainer distal end, the entire air intake surface of such conical screen into
The flow velocity relative equilibrium of wind is conducive to the air intake efficiency for improving strainer entirety.
In addition, the strainer is detachably connected with the handle.Strainer can be removed from handle, convenient for the cleaning of strainer.
In addition, the strainer includes: frame body, around the axis of the air inlet shield is located on strainer sheet on the frame body
Body, the frame body are detachably connected with the handle.
In addition, the frame body includes: the first fixed ring being detachably connected with the handle and the first fixed ring phase
Pair and the second coaxial fixed ring, the connecting column that is connected between first fixed ring and second fixed ring, the filter
Net ontology ring is located between first fixed ring and second fixed ring；The internal diameter of first fixed ring is greater than described the
The internal diameter of two fixed rings.
In addition, the hair dryer further include: be set to the air inlet sealing element of the shield far from described handle one end.
Second fixed ring of the strainer is equipped with the tight lock part extended towards the axis direction of strainer, hair dryer further include:
Fastener, the fastener are used on the sealing element and the tight lock part, the tight lock part open up for for described tight
The perforative locking hole of firmware.
In addition, the hair dryer further include: two interconnecting pieces being connected between the handle and the locking piece, two
The interconnecting piece is respectively provided at the two sides in the axle center of the strainer.
In addition, two interconnecting pieces are equipped with inclined-plane on the side of the handle, two interconnecting pieces it is oblique
Face extends towards the direction being located remotely from each other respectively.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram of hair dryer；
Fig. 2 is the structural schematic diagram of the strainer installation of hair dryer；
Fig. 3 is the structural schematic diagram of strainer；
Fig. 4 is the explosive view of hair dryer.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to each reality of the invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order to make the reader understand this application better, many technical details are proposed.But even if without these technical details and base
In the various changes and modifications of following embodiment, the application technical solution claimed also may be implemented.
The first embodiment of the present invention is related to a kind of strainers 4 of hair dryer, as depicted in figs. 1 and 2, are located at and hair dryer
Handle 2 connect air inlet shield 3 in, blower is located in the handle 2 of hair dryer, hair dryer work when, fan induced draught, air from into
Wind shield 3 enters, and by blowing out after strainer 4 from the body portion 1 of hair dryer.
Air inlet shield 3 is connect with 2 bottom end of handle, and strainer 4 is located in air inlet shield 3 and is spaced from each other with air inlet shield 3, into
Several air inlets are opened up on wind shield 3, air enters the sky between air inlet shield 3 and strainer 4 from the air inlet of air inlet shield 3
Between；Multiple filter hole 41 are uniformly opened up in conjunction with Fig. 3, on strainer 4, air flows to blower by the filter hole 41 of strainer 4, from drying hair
The body portion 1 of device is blown out.Filter hole 41 on strainer 4 can be filtered the impurity particle in air, be promoted from hair dryer
The cleannes for the air that body portion 1 is blown out, it is notable that in present embodiment, preferably, the aperture of filter hole 41 is
0.3mm, the aperture of certain filter hole 41 may be other values, only do not do and have by taking the aperture of 0.3mm as an example in present embodiment
Body limits.The filter hole 41 in the aperture has stronger filter effect, can effectively stop the foreign matter and little particle in air,
It avoids foreign matter and little particle from entering the other component of blower and hair dryer by strainer 4, hair dryer failure or hair dryer is caused to blow
There are peculiar smell in wind out.
It is worth noting that, the axis direction of air inlet shield 3 and strainer 4 is overlapped with the axis direction of handle 2, blower is working
When, the suction towards 4 direction of strainer is provided, strainer 4 is proximal end close to handle one end, and the one end in the direction far from handle is remote
End, the position of blower make the negative pressure of proximal location maximum, and the negative pressure of remote location is minimum；The proximal outer diameter of strainer 4 is greater than remote
Outer diameter from distal end, so that between the gap between the distal end of strainer 4 and air inlet shield 3 is greater than between proximal end and air inlet shield 3
Gap, the resistance encountered from the air for the distal end that air inlet shield 3 enters strainer 4 is relatively small, improves the air intake of 4 distal end of strainer
Speed, the flow velocity relative equilibrium of the entire air intake surface air inlet of such conical screen 4 are conducive to improve the whole air intake efficiency of strainer 4.
Strainer 4 includes: frame body 42, around air inlet 3 axis of shield is located on strainer ontology 43 on frame body 42.Frame body 42 is used for
Strainer ontology 43 is supported, strainer ontology 43 is allowed to surround air intake space.Wherein frame body 42 includes: connect with handle 2
One fixed ring 421, second fixed ring 422 opposite and coaxial with the first fixed ring 421 are connected to the first fixed ring 421 and the
More connecting columns 423 between two fixed rings 422,43 ring of strainer ontology be located at the first fixed ring 421 and the second fixed ring 422 it
Between, and cover each connecting column 423.The internal diameter of first fixed ring 421 is greater than the internal diameter of the second fixed ring 422, the shape of frame body 42
For taper；Filter hole 41 is uniformly provided on strainer ontology 43, and air enters air inlet by the filter hole 41 on strainer ontology 43
Space then changes flow direction and enters blower.
Second embodiment of the present invention is related to a kind of air inlet structure of hair dryer, is located in hair dryer, as shown in Figure 1, Figure 2 and
Shown in Fig. 3, comprising: the air inlet shield 3 of air inlet and be located in air inlet shield 3 such as the strainer 4 in first embodiment, respectively into
The handle 2 of shield 3 and hair dryer is entered the wind along the side vertically with the axis direction distribution of air inlet shield 3 and air inlet shield 3 in air port
Connection；Strainer 4 is located in air inlet shield 3.Outer diameter due to strainer 4 in the side close to handle 2 is greater than one far from handle 2
Side, thus strainer 4 towards handle 2 one end with air inlet shield 3 separate at a distance from be less than strainer 4 one end and air inlet far from handle 2
The distance that shield 3 separates.
When hair dryer works, be located at blower in handle 2 and suction be provided, air from air inlet shield 3 enter air inlet shield 3 with
Space between strainer 4 enters back into strainer 4.Strainer 4 is proximal end close to handle one end, and the one end in the direction far from handle is
Distally, the position of blower makes the negative pressure of proximal location maximum, and the negative pressure of remote location is minimum；The proximal outer diameter of strainer 4 is greater than
Outer diameter far from distal end, so that the gap between the distal end of strainer 4 and air inlet shield 3 is greater than between proximal end and air inlet shield 3
Gap, the resistance encountered from the air for the distal end that air inlet shield 3 enters strainer 4 is relatively small, improves the air inlet of 4 distal end of strainer
Flow velocity, the flow velocity relative equilibrium of the entire air intake surface air inlet of such conical screen 4 are conducive to improve the whole air inlet effect of strainer 4
Rate, and then mention the air intake efficiency of hair dryer.
Third embodiment of the invention is related to a kind of hair dryer, as shown in Figure 1, hair dryer is for draw air and by air
It is blown out from the body portion 1 of hair dryer, hair dryer includes: body portion 1, the handle connecting with body portion 12, the blower being located in handle 2, such as
Air inlet structure in second embodiment.The air inlet shield 3 of air inlet structure is located at the one end of handle 2 far from body portion 1.
It is worth noting that, as shown in Fig. 2, hair dryer further include: be located at air inlet sealing of the shield 3 far from 2 one end of handle
Part 5, sealing element 5 is for sealing the air inlet one end of shield 3 far from handle 2.It is detachably connected between sealing element 5 and air inlet shield 3.
The convenient disassembly of air inlet shield 3 may be implemented in being detachably connected in bracket between air inlet shield 3 and sealing, convenient to protect to air inlet
Cover 3 is cleared up.
As shown in Figure 2 and Figure 4, the second fixed ring 422 of strainer 4 is equipped with the locking extended towards the axis direction of strainer 4
Portion 44, hair dryer further include: fastener, in present embodiment, fastener is bolt, bolt-through sealing element 5 and tight lock part 44,
Locking hole is wherein opened up on tight lock part 44, bolt locks sealing element 5 and tight lock part 44, realizes the consolidating in hair dryer of strainer 4
It is fixed.
Meanwhile hair dryer further include: the electric power connection line 7 in handle 2 is set, opens up wire hole 51, power supply on sealing element 5
Connecting line passes through inside strainer 4, and runs through sealing element 5, extends to outside hair dryer.
It is worth noting that, hair dryer further include: two interconnecting pieces 6 being connected between handle 2 and locking member, two companies
Socket part 6 is located at the two sides in the axle center of strainer 4, and interconnecting piece 6 is for fixing locking member, to realize strainer 4 and air inlet shield 3
Fixation, while two interconnecting pieces 6 maintain 4 shape of strainer in 4 inner support strainer 4 of strainer.Interconnecting piece 6 can protect electricity simultaneously
Source connecting line 7, but the setting of interconnecting piece 6 can stop the wind in strainer 4 towards transmitting in handle 2, therefore two interconnecting pieces 6 are close to hand
Inclined-plane is equipped on the side of handle 2, the inclined-plane of two interconnecting pieces 6 extends towards the direction being located remotely from each other respectively, i.e., closer to handle 2
Position, interconnecting piece 6 towards the projected area on 2 bottom end of handle with regard to smaller, it is smaller to the blocking of air, promoted air inlet speed
Rate.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (9)
1. a kind of strainer of hair dryer, which is characterized in that the strainer is arranged in the air inlet shield connecting with hair dryer handle,
The strainer surrounds a pyramidal structure for having air-supply passage, and the strainer and the air inlet shield are coaxially disposed, the strainer
Any part on the axis direction perpendicular to the air inlet shield is spaced from each other between the air inlet shield, and described
The outer diameter of strainer towards described handle one end is greater than outer diameter of the strainer far from described handle one end.
2. the strainer of hair dryer according to claim 1, which is characterized in that the strainer detachably connects with the handle
It connects.
3. the strainer of hair dryer according to claim 2, which is characterized in that the strainer includes: frame body, around the air inlet
The axis of shield is located on the strainer ontology on the frame body, and the frame body is detachably connected with the handle.
4. the strainer of hair dryer according to claim 3, which is characterized in that the frame body includes: removable with the handle
It unloads the first fixed ring of connection, second fixed ring opposite and coaxial with first fixed ring, be connected to first fixation
Connecting column between ring and second fixed ring, the strainer ontology ring are located at first fixed ring and described second and fix
Between ring；The internal diameter of first fixed ring is greater than the internal diameter of second fixed ring.
5. the air inlet structure of hair dryer, comprising: be distributed with the air inlet shield of air inlet, each air inlet along perpendicular to it is described into
The axis direction of wind shield is distributed in the side of the air inlet shield, and the handle connection of the air inlet shield and hair dryer is special
Sign is, the air inlet structure of the hair dryer further include: the strainer as described in any one of claim 1-4；
One end and the air inlet shield of the strainer towards the handle are less than the strainer far from the hand at a distance from separating
At a distance from one end of handle and the air inlet shield separate.
6. a kind of hair dryer, comprising: body portion, the handle being connect with the body portion, the blower being arranged in the handle, feature
It is: further includes air inlet structure as claimed in claim 5, the air inlet shield of the air inlet structure and the handle is separate
The one end in the body portion connects.
7. hair dryer according to claim 6, which is characterized in that the hair dryer further include: be set to the air inlet shield
Cover the sealing element far from described handle one end.
Second fixed ring of the strainer is equipped with the tight lock part extended towards the axis direction of strainer, hair dryer further include: fastening
Part, the fastener are used on the sealing element and the tight lock part, the tight lock part open up for supplying the fastener
Perforative locking hole.
8. hair dryer according to claim 7, which is characterized in that the hair dryer further include: be connected to the handle with
Two interconnecting pieces between the locking piece, two interconnecting pieces are respectively provided at the two sides in the axle center of the strainer.
9. hair dryer according to claim 8, which is characterized in that two interconnecting pieces are on the side of the handle
It is equipped with inclined-plane, the inclined-plane of two interconnecting pieces extends towards the direction being located remotely from each other respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156337.4A CN109770516B (en) | 2019-03-01 | 2019-03-01 | Filter screen of hair dryer, air inlet structure of hair dryer and hair dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156337.4A CN109770516B (en) | 2019-03-01 | 2019-03-01 | Filter screen of hair dryer, air inlet structure of hair dryer and hair dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109770516A true CN109770516A (en) | 2019-05-21 |
| CN109770516B CN109770516B (en) | 2023-10-27 |
Family
ID=66486062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910156337.4A Active CN109770516B (en) | 2019-03-01 | 2019-03-01 | Filter screen of hair dryer, air inlet structure of hair dryer and hair dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109770516B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345566A (en) * | 2020-03-12 | 2020-06-30 | 美国奥郎格有限公司 | Hair dryer |
| CN115429029A (en) * | 2021-01-25 | 2022-12-06 | 杭州乐秀电子科技有限公司 | Hurricane wind barrel convenient to clean |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490336A (en) * | 1994-01-10 | 1996-02-13 | Smick; Gary L. | Air intake filter for electric appliances |
| CN2610732Y (en) * | 2003-03-21 | 2004-04-14 | 陈国强 | Blowing drum |
| JP2006068187A (en) * | 2004-09-01 | 2006-03-16 | Kyushu Hitachi Maxell Ltd | Hair dryer |
| JP2006288516A (en) * | 2005-04-07 | 2006-10-26 | Kyushu Hitachi Maxell Ltd | Hot air dryer |
| CN104510137A (en) * | 2013-09-26 | 2015-04-15 | 戴森技术有限公司 | A hand held appliance |
| CN104643516A (en) * | 2013-11-16 | 2015-05-27 | 宁波市镇海乌托邦工业设计有限公司 | Siphon-type hair dryer shell |
| CN205658532U (en) * | 2016-05-30 | 2016-10-26 | 姜艳芳 | Hair drier |
| CN106343696A (en) * | 2016-11-09 | 2017-01-25 | 广东罗曼智能科技股份有限公司 | Circulating air type hair drier |
| CN209788885U (en) * | 2019-03-01 | 2019-12-17 | 追觅科技（天津）有限公司 | Filter screen of hair dryer, air inlet structure of hair dryer and hair dryer |
-
2019
- 2019-03-01 CN CN201910156337.4A patent/CN109770516B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490336A (en) * | 1994-01-10 | 1996-02-13 | Smick; Gary L. | Air intake filter for electric appliances |
| CN2610732Y (en) * | 2003-03-21 | 2004-04-14 | 陈国强 | Blowing drum |
| JP2006068187A (en) * | 2004-09-01 | 2006-03-16 | Kyushu Hitachi Maxell Ltd | Hair dryer |
| JP2006288516A (en) * | 2005-04-07 | 2006-10-26 | Kyushu Hitachi Maxell Ltd | Hot air dryer |
| CN104510137A (en) * | 2013-09-26 | 2015-04-15 | 戴森技术有限公司 | A hand held appliance |
| CN104643516A (en) * | 2013-11-16 | 2015-05-27 | 宁波市镇海乌托邦工业设计有限公司 | Siphon-type hair dryer shell |
| CN205658532U (en) * | 2016-05-30 | 2016-10-26 | 姜艳芳 | Hair drier |
| CN106343696A (en) * | 2016-11-09 | 2017-01-25 | 广东罗曼智能科技股份有限公司 | Circulating air type hair drier |
| CN209788885U (en) * | 2019-03-01 | 2019-12-17 | 追觅科技（天津）有限公司 | Filter screen of hair dryer, air inlet structure of hair dryer and hair dryer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345566A (en) * | 2020-03-12 | 2020-06-30 | 美国奥郎格有限公司 | Hair dryer |
| CN115429029A (en) * | 2021-01-25 | 2022-12-06 | 杭州乐秀电子科技有限公司 | Hurricane wind barrel convenient to clean |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109770516B (en) | 2023-10-27 |
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