CN110158522A - Hair dryer - Google Patents
Hair dryer Download PDFInfo
- Publication number
- CN110158522A CN110158522A CN201910524932.9A CN201910524932A CN110158522A CN 110158522 A CN110158522 A CN 110158522A CN 201910524932 A CN201910524932 A CN 201910524932A CN 110158522 A CN110158522 A CN 110158522A
- Authority
- CN
- China
- Prior art keywords
- operating parts
- speed regulation
- hair dryer
- regulation operating
- speed
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 abstract description 9
- 238000007664 blowing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
Abstract
The present invention provides a kind of hair dryers, comprising: air duct is formed with the air duct extended along first straight line direction；Motor is arranged in the air duct；Battery pack, for powering for the motor；Shell, connects the battery pack and the air duct, and the shell is formed with air outlet at the position being connected with the air duct；The hair dryer further includes the first speed regulation operating parts for adjusting the motor rotary speed, on the first straight line direction, the first speed regulation operating parts is arranged about the axisymmetrical of the air duct, and the first speed regulation operating parts is between the air outlet and the housing rear end.Compared to the prior art, the present invention can not only realize the control to the revolving speed of motor, and structure is simple, speed regulation is more convenient, and use process can be allowed lighter.
Description
Technical field
The present invention relates to a kind of hair dryers, and in particular to the speed-regulating switch of hair dryer.
Background technique
Hair dryer is as a kind of garden class tool, for user's operation to blow grass cuttings, leaf etc., thus to garden or
Garden is cleaned.
Hair dryer would generally include: for the switch trigger of starter motor, for the speed adjusting gear, shell, circuit of speed regulation
Plate and blow gun.
Switch trigger sometimes can also integrate speed-regulating function.Because switch trigger is arranged on handle, and handle is set
Downside, operator is difficult to observe the stroke of switch trigger, thus is not easy to make motor with an ideal revolving speed operation, to blow
The airflow effects and aspect of blowing efficiency of blower are difficult to ensure.
In addition, switch trigger makes the hand of operator be constantly in grip state in use, after working long hours,
Operator can feel fatigue.
Speed adjusting gear is usually provided in the side of handle, is run with adjusting motor under an ideal revolving speed, but governor
The setting position of structure will cause the inconvenience of left-handed person or right-handed person in use.
In view of this, it is necessory to be improved to existing hair dryer, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of novel hair dryer, which can not only realize the revolving speed to motor
Control, and structure is simple, speed regulation is more convenient, and use process can be allowed lighter.
To achieve the above object, the present invention provides a kind of hair dryers, comprising:
Air duct is formed with the air duct extended along first straight line direction；
Motor is arranged in the air duct；
Battery pack, for powering for the motor；
Shell, connects the battery pack and the air duct, and the shell is formed at the position being connected with the air duct
There is air outlet；
The hair dryer further includes the first speed regulation operating parts for adjusting the motor rotary speed, in the first straight line side
Upwards, the first speed regulation operating parts is arranged about the axisymmetrical of the air duct, and the first speed regulation operating parts is located at institute
It states between air outlet and the housing rear end.
As a further improvement of the present invention, the shell is symmetrical arranged about a symmetrical plane, first speed regulation
Operating parts is arranged on the housing, and the symmetrical plane is by the first speed regulation operating parts, and first speed regulation operates
Part is symmetrical arranged about the symmetrical plane.
As a further improvement of the present invention, the first speed regulation operating parts is the rotation that rotation connection is constituted with the shell
Button, and the axis perpendicular of the rotation axis of the first speed regulation operating parts and the air duct.
As a further improvement of the present invention, the first speed regulation operating parts is vertically arranged on the housing.
As a further improvement of the present invention, the first speed regulation operating parts is horizontally disposed on the housing.
As a further improvement of the present invention, the hair dryer further includes master switch, and the master switch is for starting
The hair dryer.
As a further improvement of the present invention, the hair dryer further includes control circuit, with the master switch not by
User triggering and it is described first speed regulation operating parts be rotated by the user certain angle after, control the motor starting, and stop in user
When only operating the first speed regulation operating parts, the first speed regulation operating parts is made to be maintained at the angle and control the motor at the uniform velocity
Operation.
As a further improvement of the present invention, the shell is formed with the handle held for user, the first speed regulation behaviour
The top of the handle is arranged in workpiece, operates when holding handle in order to user.
As a further improvement of the present invention, the hair dryer further includes that the first speed regulation operating parts side is arranged in
The revolving speed of second speed regulation operating parts, the motor is adjusted jointly by the first speed regulation operating parts and the second speed regulation operating parts.
As a further improvement of the present invention, the second speed regulation operating parts is high/low shelves button, to adjust the motor
Revolving speed be in high speed or low gear.
The beneficial effects of the present invention are: hair dryer of the invention passes through the first speed regulation being provided with for adjusting motor rotary speed
Operating parts, and on first straight line direction, the first speed regulation operating parts is arranged to be arranged about the axisymmetrical of air duct, while the
One speed regulation operating parts is between air outlet and housing rear end, thus can not only realize the control to the revolving speed of motor, and
Structure is simple, speed regulation is more convenient, and use process can be allowed lighter.
Detailed description of the invention
Fig. 1 is that hair dryer of the invention removes the perspective view after air duct.
Fig. 2 is the sectional view of hair dryer shown in Fig. 1.
Fig. 3 is the top view of hair dryer shown in Fig. 1.
Fig. 4 is the partial enlarged view of part A in Fig. 3.
Fig. 5 is the exploded view of hair dryer shown in Fig. 1.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, right in the following with reference to the drawings and specific embodiments
The present invention is described in detail.
Please refer to shown in Fig. 1 and Fig. 2, present invention discloses a kind of hair dryer 100, including air duct (not shown), motor 11,
Fan 12, battery pack (not shown) and shell 13, wherein air duct is formed with the air duct 10 extended along 101 direction of first straight line；Horse
It is arranged in air duct 10 up to 11 and fan 12, motor 11 is axis rotation, shell 13 with first straight line 101 for driving fan 12
Rear end offer air inlet 14, fan 12 can generate the blowing air-flow for entering air duct 10 from air inlet 14 when rotating.
It should be understood that hair dryer 100 is axial-flow blower, and air duct 10 is by air duct and 13 liang of shell in the present invention
Part forms, thus the segment space inside shell 13 also is understood as air duct 10, then can be regarded as motor 11 and fan 12
It is arranged in air duct 10.
Specifically, motor 11 is motor, and battery pack is powered in for motor 11, and shell 13 is for connecting battery pack and wind
Cylinder.It, can be according to reality because the specific structure of air duct, motor 11, fan 12 and battery pack and setting position belong to the prior art
It needs to be adjusted, therefore is not described in detail herein.
Shell 13 is formed with air outlet 15 at the position being connected with air duct, to can generate when fan 12 rotates
Enter the blowing air-flow in air duct 10 from air inlet 14, blowing-out gas stream enters air duct after air outlet 15, blows again from air duct later
Out, so set, grass cuttings, leaf etc. can not only be blown, moreover it is possible to take away motor 11 and fan 12 generates during the work time
Heat.
It please refers to Fig. 3 to Fig. 5 and combines shown in Fig. 1 and Fig. 2, shell 13 is generally concerned with one and is parallel to first straight line 101
Symmetrical plane 102 be symmetrical arranged, specifically, shell 13 includes about the symmetrical left shell 131 of symmetrical plane 102 and right shell
Body 132, left shell 131 and right shell body 132 can be two independent parts, both can be fixedly connected by screw.
Left shell 131 forms shell 13 after being fixedly connected with right shell body 132, and is also formed in left shell 131 and fixed right shell body 132
There is accommodating chamber 133.
Shell 13 is also formed with the handle 134 held for user, and handle 134 combines shape by left shell 131 and right shell body 132
At, and it is located at the top of shell 13, consequently facilitating user holds, operation.Specifically, a part and left shell of handle 134
131 are wholely set, another part and right shell body 132 are wholely set, and entire handle 134 is symmetrical arranged about symmetrical plane 102.
Hair dryer 100 further includes that master switch 20, first adjusts the speed operating parts 30, second speed regulation operating parts 40, display device
50 and control circuit.Wherein, master switch 20 is for starting hair dryer 100, the first speed regulation operating parts 30 and the second speed regulation behaviour
Workpiece 40 is used to adjust the revolving speed of motor 11；Control circuit is housed in accommodating chamber 133, is used for and master switch 20, first
It adjusts the speed operating parts 30 and the second speed regulation operating parts 40 is connected, to control the starting of motor 11 and the revolving speed of motor 11.
In the present embodiment, master switch 20 is arranged in push button, to can start blowing after pressing master switch 20
Machine 100, so set, it is not only easy to operate, but also without trigger of holding with a firm grip always, make use process lighter.Certainly, master control is opened
It closes there are many 20 setting forms, as long as hair dryer 100 can be started, is not limited in this.
First speed regulation operating parts 30 is arranged on shell 13 in shape placed in the middle, and symmetrical plane 102 is by the first speed regulation operating parts
30, and the first speed regulation operating parts 30 is symmetrical arranged about symmetrical plane 102.Specifically, on 101 direction of first straight line, the
One speed regulation operating parts 30 is arranged about the axisymmetrical of air duct, and the first speed regulation operating parts 30 is located at 13 rear end of shell and air outlet
Between 15.Preferably, the first speed regulation operating parts 30 is arranged in the top of handle 134 or in the range of other can touch, in order to
User operates the first speed regulation operating parts 30 when holding handle 134.
First adjusts the speed operating parts 30 to constitute the knob being rotatablely connected, and the rotation of the first speed regulation operating parts 30 with handle 134
The axis perpendicular of shaft axis and air duct, so as to what is rotated by adjusting the first speed regulation operating parts 30 relative to handle 134
Angle adjusts the revolving speed of motor 11.That is, user can adjust motor 11 by the first speed regulation operating parts 30 of rotation
Revolving speed.In the present embodiment, the first speed regulation operating parts 30 is vertically arranged on handle 134.Certainly, in other embodiments,
One speed regulation operating parts 30 can also be horizontally set on handle 134；Alternatively, the first speed regulation operating parts 30 can also be arranged along other directions
On handle 134, as long as convenient be adjusted the revolving speed of motor 11, not limited in this.
It should be understood that the first speed regulation operating parts 30 can also be used for starting hair dryer 100, at this point, without pressing master control
Switch 20, directly rotate first speed regulation operating parts 30, can starter motor 11, make hair dryer 100 start to work.That is,
Hair dryer 100 of the invention only setting first can adjust the speed operating parts 30, and be not provided with master switch 20, equally may be implemented to blow
The starting of blower 100 and the speed regulation of motor 11.
In addition, the first speed regulation operating parts 30 may remain in currently after the first speed regulation operating parts 30 is rotated by a certain angle
Motionless under angle, so that user is without holding always the first speed regulation operating parts 30, motor 11 can also keep current rotating speed after reforwarding
Row.It can be seen that the setting of the first speed regulation operating parts 30, it can be on the basis of reaching basic airflow effects, so that using
Process is more labor-saving.
The side of the first speed regulation operating parts 30 is arranged in second speed regulation operating parts 40, and the revolving speed of motor 11 is grasped by the first speed regulation
Workpiece 30 and the second speed regulation operating parts 40 are adjusted jointly.Specifically, the second speed regulation operating parts 40 is high/low shelves button, so as to
The revolving speed for adjusting motor 11 is in high speed or low gear.When in use, the second speed regulation operating parts 40 can be first pressed, selection is suitable
Gear, the revolving speed of motor 11 is then adjusted by the first speed regulation operating parts 30 of rotation again, to reach ideal airflow effects.
Position with the first speed regulation operating parts 30 is reference, and the second speed regulation operating parts 40 is arranged on right shell body 132 and position
In the right front of the first speed regulation operating parts 30, master switch 20 is arranged on left shell 131 and is located at the first speed regulation operating parts 30
Left front.Certainly, master switch 20 and the specific setting position of the second speed regulation operating parts 40 can be adjusted according to actual needs
It is whole, herein with no restriction.
Display device 50 be arranged in master switch 20 and second speed regulation operating parts 40 front, be mainly used for show electricity or
Person's on-off state or high and low shift mode.In the present embodiment, display device 50 is set on master switch 20 and the second speed regulation behaviour
The indicator light in 40 front of workpiece, there are two indicator light settings, and is symmetrical arranged about symmetrical plane 102.Certainly, in other realities
It applies in example, one, the quantity of indicator light can be selected according to actual needs；Two, display device 50 can also for display screen or its
His displayable device；Three, the setting position of display device 50 can be adjusted according to actual needs, herein with no restriction.
Control circuit can both control motor 11 when master switch 20 is triggered by user and start, can also be in the first speed regulation behaviour
Workpiece 30 and the second speed regulation operating parts 40 adjust the revolving speed of motor 11 when being triggered by user, can also be in master switch 20 not by user
After triggering and the first speed regulation operating parts 30 are rotated by the user certain angle, control motor 11 starts, and stops operation the in user
When one speed regulation operating parts 30, make the first speed regulation operating parts 30 be maintained at the angle and control motor 11 to travel at the uniform speed.
That is, user can also be opened by the first speed regulation operating parts 30 of rotation when master switch 20 is not triggered
Dynamic motor 11, and can also continue to adjust the speed operating parts 30 by rotation first to adjust the revolving speed of motor 11 after the starting of motor 11.
In addition, when user is by rotation the first speed regulation revolving speed of the operating parts 30 to adjust motor 11, if user stops suddenly to the
The triggering of one speed regulation operating parts 30 simultaneously makes the first speed regulation operating parts 30 be maintained at the position for rotating certain angle, at this point, horse
It will be continued to run up to 11 with certain revolving speed, to reach constant speed function.
When using hair dryer 100 of the invention, master switch 20 is pressed first, and display device 50 is lighted at this time, can be with
User is allowed preferably to differentiate the state of hair dryer 100；Then, the second speed regulation operating parts 40 is pressed, suitable gear is selected, so that
Motor 11 is run under high speed or low gear；Finally, rotation the first speed regulation operating parts 30, to adjust motor according to actual needs
11 revolving speed, to reach ideal airflow effects.
In the present invention, one, master switch 20 is arranged to push button, to directly press master when starting hair dryer 100
Switch 20 is controlled, switch for locking trigger is held without using always, so that operating process is more labor-saving；Two, the revolving speed of motor 11 is set
It is set to and is adjusted jointly by the first speed regulation operating parts 30 and the second speed regulation operating parts 40, do not need to carry out using the stroke of switch trigger
Speed regulation, so that speed regulation is simpler, more convenient；Three, the first speed regulation operating parts 30 is laid out on handle 134 in centering, not only not
It will appear to hold with a firm grip always and switch the very tired feeling of trigger, there will not be left-handed person or right-handed person's situation inconvenient to use, and
And first speed regulation operating parts 30 position be just four refer to gripping handles 134 when, thumb place position so that rotation speed regulation
It is more convenient, use process is lighter.
In conclusion hair dryer 100 of the invention passes through the first speed regulation operation being provided with for adjusting 11 revolving speed of motor
Part 30 and the second speed regulation operating parts 40, and on 101 direction of first straight line, the first speed regulation operating parts 30 is arranged to about air duct
Axisymmetrical setting, while first speed regulation operating parts 30 be located between 13 rear end of shell and air outlet 15, thus can not only
Realize the control to the revolving speed of motor 11, and structure is simple, speed regulation is more convenient, and use process can be allowed lighter.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. a kind of hair dryer, comprising:
Air duct is formed with the air duct extended along first straight line direction；
Motor is arranged in the air duct；
Battery pack, for powering for the motor；
Shell, connects the battery pack and the air duct, and the shell is formed with out at the position being connected with the air duct
Air port；
It is characterized by: the hair dryer further includes the first speed regulation operating parts for adjusting the motor rotary speed, described the
In one rectilinear direction, the first speed regulation operating parts is arranged about the axisymmetrical of the air duct, and the first speed regulation operation
Part is between the air outlet and the housing rear end.
2. hair dryer according to claim 1, it is characterised in that: the shell is symmetrical arranged about a symmetrical plane,
On the housing, the symmetrical plane adjusts the speed operating parts by described first, and described for the first speed regulation operating parts setting
First speed regulation operating parts is symmetrical arranged about the symmetrical plane.
3. hair dryer according to claim 2, it is characterised in that: the first speed regulation operating parts is to constitute with the shell
The knob of rotation connection, and the axis perpendicular of the rotation axis of the first speed regulation operating parts and the air duct.
4. hair dryer according to claim 3, it is characterised in that: the first speed regulation operating parts is vertically arranged in the shell
On body.
5. hair dryer according to claim 3, it is characterised in that: the first speed regulation operating parts is horizontally set on the shell
On body.
6. hair dryer according to claim 3, it is characterised in that: the hair dryer further includes master switch, the master control
Switch is for starting the hair dryer.
7. hair dryer according to claim 6, it is characterised in that: the hair dryer further includes control circuit, described
Master switch not by user trigger and it is described first speed regulation operating parts be rotated by the user certain angle after, control the motor and open
It is dynamic, and when user stops operation the first speed regulation operating parts, so that the first speed regulation operating parts is maintained at the angle and is controlled
The motor is made to travel at the uniform speed.
8. hair dryer according to claim 2, it is characterised in that: the shell is formed with the handle held for user, institute
The top that the handle is arranged in the first speed regulation operating parts is stated, is operated when holding handle in order to user.
9. hair dryer according to claim 1, it is characterised in that: the hair dryer further includes setting in first speed regulation
Second speed regulation operating parts of operating parts side, the revolving speed of the motor is by the first speed regulation operating parts and the second speed regulation operating parts
It is common to adjust.
10. hair dryer according to claim 9, it is characterised in that: the second speed regulation operating parts is high/low shelves button,
High speed or low gear are in adjust the revolving speed of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524932.9A CN110158522B (en) | 2019-06-18 | 2019-06-18 | Hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524932.9A CN110158522B (en) | 2019-06-18 | 2019-06-18 | Hair drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110158522A true CN110158522A (en) | 2019-08-23 |
| CN110158522B CN110158522B (en) | 2024-04-12 |
Family
ID=67625755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910524932.9A Active CN110158522B (en) | 2019-06-18 | 2019-06-18 | Hair drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110158522B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8132446U1 (en) * | 1981-11-06 | 1982-03-11 | Braun Ag, 6000 Frankfurt | HAIR DRYER |
| US20140234130A1 (en) * | 2013-02-20 | 2014-08-21 | Chervon (Hk) Limited | Handheld blower |
| WO2017045577A1 (en) * | 2015-09-18 | 2017-03-23 | 苏州宝时得电动工具有限公司 | Air blowing device |
| CN207512676U (en) * | 2017-09-30 | 2018-06-19 | 南京德朔实业有限公司 | Hair-dryer |
| CN108252250A (en) * | 2016-12-28 | 2018-07-06 | 南京德朔实业有限公司 | Hair drier and air speed adjusting device thereof |
| CN210482163U (en) * | 2019-06-18 | 2020-05-08 | 常州格力博有限公司 | Hair drier |
-
2019
- 2019-06-18 CN CN201910524932.9A patent/CN110158522B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8132446U1 (en) * | 1981-11-06 | 1982-03-11 | Braun Ag, 6000 Frankfurt | HAIR DRYER |
| US20140234130A1 (en) * | 2013-02-20 | 2014-08-21 | Chervon (Hk) Limited | Handheld blower |
| WO2017045577A1 (en) * | 2015-09-18 | 2017-03-23 | 苏州宝时得电动工具有限公司 | Air blowing device |
| CN108252250A (en) * | 2016-12-28 | 2018-07-06 | 南京德朔实业有限公司 | Hair drier and air speed adjusting device thereof |
| CN207512676U (en) * | 2017-09-30 | 2018-06-19 | 南京德朔实业有限公司 | Hair-dryer |
| CN210482163U (en) * | 2019-06-18 | 2020-05-08 | 常州格力博有限公司 | Hair drier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110158522B (en) | 2024-04-12 |
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Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Applicant after: Gelibo (Jiangsu) Co.,Ltd. Address before: 213023 Jiangsu province Changzhou Xingang Tower Road Economic Development Zone No. 65 Applicant before: CHANGZHOU GLOBE Co.,Ltd. |
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