CN107044099B - Portable gardening special fan - Google Patents
Portable gardening special fan Download PDFInfo
- Publication number
- CN107044099B CN107044099B CN201611113798.6A CN201611113798A CN107044099B CN 107044099 B CN107044099 B CN 107044099B CN 201611113798 A CN201611113798 A CN 201611113798A CN 107044099 B CN107044099 B CN 107044099B
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- Prior art keywords
- shell
- room
- wind
- motor
- wind wheel
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Classifications
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- 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 invention discloses a kind of portable gardening special fans, comprising: car body;It is obliquely installed shell on the car body;Second Room, changeover portion and the first Room formed from one end of shell to the other end;Multiple air inlet holes are evenly distributed in a ring on the end face of the other end of the shell;Motor and wind wheel are co-axially located in second Room;Wind guide ring, it is an annular plate, and the radial direction of the wind guide ring is arc-shaped, and the opening of arc is towards first Room, the big ring end of the wind guide ring is fixed on the side wall of the other end of the shell, the small ring end of wind guide ring is extended to the tail end of the motor, and the radical length of the wind guide ring is less than the 1/6 of the cross-sectional diameter of the second Room.The present invention, which can be realized, quickly collects fallen leaves, reduces labor intensity, and in use, synchronize heat dissipation to the motor of axial flow blower in real time, extend the service life of axial flow blower.
Description
Technical field
The present invention relates to a kind of portable gardening special fans.
Background technique
In the prior art, it falls leaves through being purged frequently with axial flow blower, still, for the convenience of operation, it is often necessary to people
Portable blower carries out fallen leaves collection and purging, use are very inconvenient.In addition, existing axial flow blower generally comprises wind wheel and electricity
The middle part interference fit of machine, wind wheel is press-fitted on the outer rotor of motor, and the rotation of the outer rotor of motor drives wind wheel rotation, gas by
Fan blade in wind wheel is agitated axially movable, so that axial outlet air, hurts sb.'s feelings when wind wheel rotates in order to prevent, be typically provided mesh enclosure
Wind wheel is enclose, prevents people from removing the fan blade on contact wind wheel.Motor on axial flow blower is arranged on the air inlet duct of axial flow blower, and
The cross-sectional diameter of wheel hub of cross-sectional diameter and wind wheel of motor is suitable, and the wind on air duct is caused to lead to substantially via around motor
It crosses, and to the not no good heat dissipation effect of motor, directly affect duration and the service life of the first use of axial flow blower.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of portable gardening special fan, it can be realized and quickly collect cleaning
Fallen leaves, reduce labor intensity, reduce the waste of human resources, also, in use, in real time to the motor of axial flow blower into
The synchronous heat dissipation of row, guarantees that motor remains at nominal situation temperature, extends the service life of axial flow blower.
In order to realize these purposes and other advantages according to the present invention, a kind of portable gardening special fan is provided,
Include:
Car body comprising sweep is a " u "-shaped plate body;Wheel body, rolling are arranged on the lower end surface of the sweep;
First support plate and the second support plate, are parallel to each other and are vertically arranged on the sweep;First semicircle is incised and the second half
Circle is incised, and the middle part of the upper end of first support plate and second support plate is separately positioned on;First support
The ratio of the height of plate and second support plate is 1:2;First support plate is opened close to the " u "-shaped plate body of the sweep
It is arranged at mouthful;A pair of of handle, from second support plate to the car body on the outside of extend in parallel setting;
Shell, has the tube structure of air outlet for one end, be formed in the shell cross-sectional diameter it is not equal the
One Room and second Room, first Room are arranged close to one end of the shell, the other end of the second Room close to the shell
Setting, the embedded setting of the opening direction of one end towards the " u "-shaped plate body of the shell are incised and the in the first semicircle
In two semicircles are incised, and the air outlet of the shell extends to the opening of the " u "-shaped plate body;First Room and described
The length ratio of second Room is 2~5:1, the cross-sectional diameter of the maximum cross-sectional diameter and second Room of first Room
Ratio is 6-8:5;The shell further includes changeover portion, is arranged between first Room and the second Room, the transition
Section is arc, and the joining place of the part shell of the part shell of the changeover portion and first Room is to described the
The bending of two Room, which is extended, forms annular groove;Multiple air inlet holes are evenly distributed on the end of the other end of the shell in a ring
On face;
Motor, is arranged in the second Room middle part, and the output shaft of the motor is extended on the axis of the shell
To on direction, setting in the middle part of the end face of the other end of shell described in the tail end face of the motor;
Wind wheel is set on the outer rotor of the motor, and the close described of the second Room is arranged in the wind wheel
At changeover portion, it is from the other end of the shell to the air duct of one end of the shell that wind direction is formed in the wind wheel;It is described
Wind wheel includes the first wind wheel and the second wind wheel of coaxial arrangement, and first wind wheel is arranged close to the changeover portion, and described the
The fan blade outer rim of one wind wheel is rotatable to be buckled into the annular groove;Second wind wheel setting is in first wind wheel and described
Between motor, and the ratio of the diameter of the diameter of first wind wheel and second wind wheel is 2-3:1;
Wind guide ring is an annular plate, and the radial direction of the wind guide ring is arc-shaped, and the opening court of arc
To first Room, the big ring end of the wind guide ring is fixed on the side wall of the other end of the shell, described
The small ring end of wind guide ring is extended to the tail end of the motor, and the radical length of the wind guide ring is less than described second
The 1/6 of the cross-sectional diameter of room.
Preferably, the end face of the other end of the shell is provided projectingly towards outside camber, the multiple air inlet hole
Setting is on arcuate projection point.
Preferably, further include filter screen, be arranged on the end face of the other end of the shell.
Preferably, the specification of the multiple air inlet hole is 5*20mm.
Preferably, the opening width of the annular groove is less than the 1/6 of first Room cross-sectional diameter.
Preferably, the angle in the cross section of the fan blade and first Room is 35-45.
Preferably, further includes: fixed link, one end of which is fixed on the inner sidewall of the shell, the other end is fixed on institute
It states on motor;Cover is located on the air outlet of the shell;The drive shaft of support column, one end from the motor runs through
The center of the wind wheel extends to one end of the shell and is fixed on the inner sidewall of the cover.
Preferably, the fixed link is sheet bar, and plane where sheet bar is parallel with the vertical section of the shell.
Preferably, the cross-sectional diameter of the support column is less than 3cm.
Preferably, the fan blade further includes air-intake side edge and air side edge, the air side edge of the fan blade to
Wind direction, which is extended, in the air duct wind deflector, and one end of the wind deflector is extended to apart from hub periphery 2-
At 3cm, the other end of the wind deflector extends to the outer peripheral edge of fan blade but is not embedded in the annular groove, and the wind is oriented to
Plate is gradually reduced from its middle part to both ends width, and the width of the wind deflector is 1-4cm.
The present invention is include at least the following beneficial effects:
Car body is used to support shell, and to complete the purpose using blower purging fallen leaves, " u "-shaped opening is shell on sweep
One end provides the space of accommodating, so that air outlet is as far as possible close to ground, purging fallen leaves are more thorough;First Room for assemble motor and
Wind wheel;Second Room is for guiding wind direction;Changeover portion is formed simultaneously annular groove for being connected the first Room and second Room, and wind wheel
It is embedded in annular groove, facilitates in wind wheel rotary course for periphery, recycle the wind leaked out from wind wheel external source;Therefore, first
Interior has essentially formed two transportation work styles, and the first transportation work style is to flow through wind from the middle part of wind wheel after entering the first Room from multiple air inlet holes
Behind road, shell is blown out;Second transportation work style is that the windbreak leaked out outward from wind wheel outer peripheral edge returns to the first interior, later and to the wind
Guide ring be concentrated to after making wind direction be changed to former wind direction again close to wind wheel middle part and the first transportation work style converge after blow out shell;?
Second transportation work style power is formed as the wind that circles round at the first indoor close inner sidewall, can be through motor tail portion aweather on the path for the wind that circles round
Direction blowout is taken turns, facilitates to carry out automatic synchronization heat dissipation to motor in this way, later, after the second transportation work style can also be turned to by the second wind wheel
Converge blowout shell with the first transportation work style, the second transportation work style is recycled, therefore, will not be caused into the intracorporal wind-force of shell
Waste, while improving the wind-force in the middle part of wind wheel on air duct.In addition, being led to the specification ratio setting and wind of the first Room and second Room
Restriction to ring radical length with respect to the cross-sectional diameter of second Room ensure that the first transportation work style and the second transportation work style can not be mutually
Interference, and can complete to guarantee the synchronization radiating treatment to motor while ventilation air-supply, guarantee that fan operation is steady, extends
The service life of blower.
Shown in sum up, the present invention, which can be realized quickly to collect, cleans fallen leaves, reduces labor intensity, reduces the wave of human resources
Take, also, in use, heat dissipation is synchronized to the motor of axial flow blower in real time, guarantees that motor remains at normally
Working temperature extends the service life of axial flow blower.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the vertical profile of one embodiment of the invention;
Fig. 2 is the positive structure diagram of the car body of one embodiment of the invention;
Fig. 3 is the positive structure diagram of the end face of the other end of the shell of one embodiment of the invention;
Fig. 4 is the schematic diagram of the section structure of the vertical profile of another embodiment of the present invention;
Fig. 5 is the positive structure diagram of the first wind wheel described in another embodiment of the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
As depicted in figs. 1 and 2, the present invention provides a kind of portable gardening special fan, comprising:
Car body comprising sweep 500 is a " u "-shaped plate body;Wheel body 501 rolls the lower end that the sweep is arranged in
On face;First support plate 502 and the second support plate 503, are parallel to each other and are vertically arranged on the sweep;First is semicircle scarce
Quarter 504 and the second semicircle incise 405, are separately positioned in the upper end of first support plate and second support plate
Portion;The ratio of the height of first support plate and second support plate is 1:2;First support plate is close to the sweep
" u "-shaped plate body opening setting;A pair of of handle, from second support plate to the car body on the outside of extend in parallel and set
It sets;Shell 100 has the tube structure of air outlet for one end, and cross-sectional diameter does not wait first is formed in the shell
Room 101 and second Room 102, first Room are arranged close to one end of the shell, and the second Room is another close to the shell
One end setting, the embedded setting of the opening direction of one end towards the " u "-shaped plate body of the shell are incised in the first semicircle
In incising with the second semicircle, and the air outlet of the shell extends to the opening of the " u "-shaped plate body;First Room and
The length ratio of the second Room is 2~5:1, and the maximum cross-sectional diameter of first Room and the cross section of the second Room are straight
The ratio of diameter is 6-8:5;The shell further includes changeover portion 103, is arranged between first Room and the second Room, institute
Stating changeover portion is arc, and the joining place of the part shell of the part shell of the changeover portion and first Room to
The second Room bending, which is extended, forms annular groove;Multiple air inlet holes 104, are evenly distributed on the another of the shell in a ring
On the end face 105 of one end;Motor 200, is arranged in the second Room middle part, and the output shaft of the motor is extended on institute
It states on the axial direction of shell, setting in the middle part of the end face of the other end of shell described in the tail end face of the motor;Wind wheel, set
It is located on the outer rotor of the motor, and the wind wheel is arranged at the close changeover portion of the second Room, the wind wheel
Inside being formed with wind direction is from the other end of the shell to the air duct of one end of the shell;The wind wheel includes coaxial arrangement
First wind wheel 300 and the second wind wheel 301, first wind wheel are arranged close to the changeover portion, and the fan blade of first wind wheel
Outer rim 304 is rotatable to be buckled into the annular groove;Second wind wheel is arranged between first wind wheel and the motor,
And the ratio of the diameter of the diameter of first wind wheel and second wind wheel is 2-3:1;Wind guide ring 106 is an annular
Plate body, and the radial direction of the wind guide ring is arc-shaped, and the opening of arc is towards first Room, the wind guide ring
Big ring end is fixed on the side wall of the other end of the shell, and the small ring end of the wind guide ring is to the motor
Tail end is extended, and the radical length of the wind guide ring is less than the 1/6 of the cross-sectional diameter of the second Room.In this programme
In, car body is used to support shell, and to complete the purpose using blower purging fallen leaves, " u "-shaped opening is one end of shell on sweep
The space of accommodating is provided, so that air outlet is as far as possible close to ground, purging fallen leaves are more thorough;Second Room is for assembling motor and wind
Wheel;First Room is for guiding wind direction;Changeover portion is formed simultaneously annular groove for the first Room of linking and second Room, and wind wheel is
Periphery is embedded in annular groove, is facilitated in wind wheel rotary course, and the wind leaked out from wind wheel external source is recycled;Therefore, in second Room
Two transportation work styles are inside essentially formed, the first transportation work style is to flow through air duct from the middle part of wind wheel after entering second Room from multiple air inlet holes
Afterwards, shell is blown out;Second transportation work style is that the windbreak leaked out outward from wind wheel outer peripheral edge returns in second Room, is led later and to the wind
To ring make wind direction be changed to be concentrated to after former wind direction again converge close to the middle part of wind wheel and the first transportation work style after blow out shell;?
Two transportation work style power are formed as the wind that circles round at the second indoor close inner sidewall, can be through motor tail portion to wind wheel on the path for the wind that circles round
Direction blowout, facilitate in this way to motor carry out automatic synchronization heat dissipation, later, the second transportation work style can also by the second wind wheel turn to after with
First transportation work style converges blowout shell, is recycled to the second transportation work style, therefore, will not cause wave into the intracorporal wind-force of shell
Take, while improving the wind-force in the middle part of wind wheel on air duct.In addition, the specification ratio setting and wind to the first Room and second Room are oriented to
Ring radical length ensure that the first transportation work style and the second transportation work style can not be mutually dry with respect to the restriction of the cross-sectional diameter of second Room
It disturbs, and can complete to guarantee the synchronization radiating treatment to motor while ventilation air-supply, guarantee that fan operation is steady, extend wind
The service life of machine.
As shown in Fig. 2, the end face of the other end of the shell is set towards outside camber protrusion in a preferred embodiment
It sets, the multiple air inlet hole setting is on arcuate projection point.In the present solution, the tail end of motor towards setting in the middle part of end face
It sets, multiple air inlet holes are arranged on end face in a ring, and end face protrudes outward setting simultaneously, can increase setting for air inlet hole
Set area, improve intake, when the first transportation work style enters in second Room substantially not via motor but directly blow out shell through air duct
Body, guarantee in the first transportation work style the micronic dust brought into will not directly hanging fascia on motor, avoid motor housing dust stratification excessive, influence to radiate
Effect, in order to guarantee air intake, multiple air inlet holes can be set to string configuration, radially from the middle part by proximal end face
Distribution.
Further include filter screen in one preferred embodiment, is arranged on the end face of the other end of the shell.In this programme
In, the material of filter screen is fibrous filter net, non-woven fabrics filter cotton, fiber glass filtering net, active carbon filter net;For into
Enter the intracorporal wind of shell and carry out initial filter, guarantees to enter in the intracorporal wind of shell with less dust.
As shown in Fig. 2, the specification of the multiple air inlet hole is 5*20mm in a preferred embodiment.In the present solution, limiting
Air inlet hole is string configuration, but is not easy to be arranged excessive, avoids sundries from entering in shell with the wind, to the internal mechanical structure of blower
It causes to damage, and the distance between adjacent air inlet hole is set no more than 2cm, guarantee air intake.
As shown in Figure 1, the opening width of the annular groove is less than first Room cross-sectional diameter in a preferred embodiment
1/6.In the present solution, the opening width of annular groove only needs to meet the outer rim for wrapping wind wheel, it is formed simultaneously annular wall, to draw
The fold-back of the second transportation work style is led, if setting is oversized, will affect wind wheel acting instead.
In one preferred embodiment, the angle in the cross section of the fan blade and first Room is 35-45 degree.Guarantee to first
The tangentially directed power of transportation work style meets wind wheel acting needs.
As shown in figure 4, in a preferred embodiment, further includes: fixed link 400, one end of which is fixed on the insides of the shell
On wall, the other end is fixed on the motor;Cover 401 is located on the air outlet of the shell;Support column 402, one
It holds and extends from the drive shaft of the motor through the center of the wind wheel to one end of the shell and be fixed to the cover
On inner sidewall.In the present solution, fixed link is used to support fixed motor, it can generally be arranged at least two, recommended setting 3, so that 3
A fixed link forms stable support to motor;Support column is used to carry out Auxiliary support to motor and wind wheel, reduces wind wheel and is running
Mechanical oscillation in the process reduce noise, and cover avoids object from being strayed into the first Room or second Room while realizing outlet air, protect
Blower is demonstrate,proved to operate normally.
As shown in figure 4, the fixed link is sheet bar in a preferred embodiment, and plane where sheet bar and the shell
The vertical section of body is parallel.Fixed link is arranged on air duct, is set to laminated structure, while wind direction is flat in fixed link and air duct
Row, is obstructed with reducing it to the greatest extent to wind-force.
As shown in figure 4, the cross-sectional diameter of the support column is less than 3cm in a preferred embodiment.Such as: 2.5cm,
1.5cm or 1cm is mainly used for Auxiliary support effect, and setting principle is the cross-sectional diameter of support column less than in the middle part of wind wheel
The cross-sectional diameter of wheel hub.
As shown in figure 5, in a preferred embodiment, the fan blade further includes air-intake side along 302 and air side edge 303,
The air side edge of fan blade wind direction into the air duct, which is extended, wind deflector 305, the wind deflector
One end extends at 306 periphery 2-3cm of wheel hub, and the other end of the wind deflector extends to the outer peripheral edge of fan blade but not embedding
Enter in the annular groove, and the wind deflector is gradually reduced from its middle part to both ends width, the width of the wind deflector is
1-4cm.In practical applications, in order to allow wind through the inlet side of fan blade behind the blade face of fan blade inner sidewall from baffling to shell, and
Finally blown out from air outlet, plane where generally setting fan blade to wheel hub has certain angle, so as to from inlet side into
Enter the wind before fan blade and the effect of hydraulic barrier is provided, but still has part wind that can blow to shell from the air side edge of fan blade
Inner sidewall causes the wind-force on air duct not enough to be concentrated, and therefore, wind deflector is arranged at air side edge in this programme, to stop
Wind leaks out outward from the air side edge of fan blade, in practical applications in order to avoid the abatement of wind as far as possible, can also be oriented to wind
The joining place at the air side edge of plate and fan blade is set as arc, or is directly integrally formed setting, plays the work for the water conservancy diversion that keeps out the wind
With.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. a kind of portable gardening special fan characterized by comprising
Car body comprising sweep is a " u "-shaped plate body;Wheel body, rolling are arranged on the lower end surface of the sweep;First
Support plate and the second support plate, are parallel to each other and are vertically arranged on the sweep;First semicircle is incised and the second semicircle
It incises, is separately positioned on the middle part of the upper end of first support plate and second support plate;First support plate and
The ratio of the height of second support plate is 1:2;Opening of first support plate close to the " u "-shaped plate body of the sweep
Setting;A pair of of handle, from second support plate to the car body on the outside of extend in parallel setting;
Shell has the tube structure of air outlet for one end, and the first Room that cross-sectional diameter does not wait is formed in the shell
And second Room, first Room are arranged close to one end of the shell, the second Room is arranged close to the other end of the shell,
The embedded setting of the opening direction of one end of the shell towards the " u "-shaped plate body is incised and the second semicircle in the first semicircle
In shape is incised, and the air outlet of the shell extends to the opening of the " u "-shaped plate body;First Room and the second Room
Length ratio be 2~5:1, the ratio of the cross-sectional diameter of the maximum cross-sectional diameter of the second Room and first Room is
6-8:5;The shell further includes changeover portion, is arranged between first Room and the second Room, and the changeover portion is arc
Shape, and the part shell of the changeover portion and the joining place of the part shell of first Room are curved to the second Room
Folding is extended and forms annular groove;Multiple air inlet holes are evenly distributed in a ring on the end face of the other end of the shell;
Motor, is arranged in the second Room middle part, and the output shaft of the motor is extended on the axial direction side of the shell
Upwards, setting in the middle part of the end face of the other end of shell described in the tail end face of the motor;
Wind wheel is set on the outer rotor of the motor, and the close transition of the second Room is arranged in the wind wheel
At section, it is from the other end of the shell to the air duct of one end of the shell that wind direction is formed in the wind wheel;The wind wheel
The first wind wheel and the second wind wheel including coaxial arrangement, first wind wheel are arranged close to the changeover portion, and first wind
The fan blade outer rim of wheel is rotatable to be buckled into the annular groove;Second wind wheel is arranged in first wind wheel and the motor
Between, and the ratio of the diameter of the diameter of first wind wheel and second wind wheel is 2-3:1;
Wind guide ring, is an annular plate, and the wind guide ring radial direction is arc-shaped and axial direction to shell
Bending, and the opening of arc, towards first Room, the big ring end of the wind guide ring is fixed at close to the shell
On the side wall of the other end, the small ring end of the wind guide ring is extended to the tail end of the motor, and the wind guide ring
Radical length is less than the 1/6 of the cross-sectional diameter of the second Room.
2. portable gardening special fan as described in claim 1, which is characterized in that the end face court of the other end of the shell
Camber is provided projectingly outward, and the multiple air inlet hole setting is on arcuate projection point.
3. portable gardening special fan as described in claim 1, which is characterized in that further include filter screen, be arranged in institute
On the end face for stating the other end of shell.
4. portable gardening special fan as claimed in claim 3, which is characterized in that the specification of the multiple air inlet hole is 5*
20mm。
5. portable gardening special fan as described in claim 1, which is characterized in that the opening width of the annular groove is less than
The 1/6 of the maximum cross-sectional diameter of first Room.
6. portable gardening special fan as described in claim 1, which is characterized in that the cross of the fan blade and first Room
The angle of section is 35-45 degree.
7. portable gardening special fan as described in claim 1, which is characterized in that further include:
Fixed link, one end of which is fixed on the inner sidewall of the shell, the other end is fixed on the motor;
Cover is located on the air outlet of the shell;
Support column, one end extend and consolidate to one end of the shell through the center of the wind wheel from the output shaft of the motor
On the fixed extremely inner sidewall of the cover.
8. portable gardening special fan as claimed in claim 7, which is characterized in that the fixed link is sheet bar, and piece
Plane where shape bar is parallel with the vertical section of the shell.
9. portable gardening special fan as claimed in claim 7, which is characterized in that the cross-sectional diameter of the support column is small
In 3cm.
10. portable gardening special fan as described in claim 1, which is characterized in that the fan blade further includes air-intake side
Edge and air side edge, the air side edge of fan blade wind direction into the air duct, which is extended, wind deflector, institute
The one end for stating wind deflector extends at hub periphery 2-3cm, and the other end of the wind deflector extends to the outer of fan blade
It periphery but is not embedded in the annular groove, and the wind deflector is gradually reduced from its middle part to both ends width, the wind guiding
The width of plate is 1-4cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611113798.6A CN107044099B (en) | 2016-12-06 | 2016-12-06 | Portable gardening special fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611113798.6A CN107044099B (en) | 2016-12-06 | 2016-12-06 | Portable gardening special fan |
Publications (2)
Publication Number | Publication Date |
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CN107044099A CN107044099A (en) | 2017-08-15 |
CN107044099B true CN107044099B (en) | 2019-03-19 |
Family
ID=59543766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611113798.6A Active CN107044099B (en) | 2016-12-06 | 2016-12-06 | Portable gardening special fan |
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CN (1) | CN107044099B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109594511A (en) * | 2018-11-16 | 2019-04-09 | 常州信息职业技术学院 | A kind of blowing device with infrared detection |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH310312A (en) * | 1952-01-25 | 1955-10-15 | Chiron Werke Gmbh | Low-pressure fans for paint spraying devices, in particular low-pressure paint spray guns. |
CN203189343U (en) * | 2013-04-23 | 2013-09-11 | 福建华大电机有限公司 | Diversion type diagonal flow fan |
CN205154695U (en) * | 2015-11-26 | 2016-04-13 | 浙江久友电器科技有限公司 | Fan with two fan blade wind channels |
CN205533435U (en) * | 2016-03-23 | 2016-08-31 | 河北骞海鼓风机有限公司 | One shot forming's axial fan urceolus collection wind ware |
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2016
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