CN207701416U - A kind of fan - Google Patents
A kind of fan Download PDFInfo
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- CN207701416U CN207701416U CN201721921215.2U CN201721921215U CN207701416U CN 207701416 U CN207701416 U CN 207701416U CN 201721921215 U CN201721921215 U CN 201721921215U CN 207701416 U CN207701416 U CN 207701416U
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- fan
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Abstract
The utility model provides a kind of fan, belongs to fan technology field.When it solves existing fan and installs the equipment such as humidifier or anion generator additional on it, changing original fan structure reduces the external aesthetics of fan, while the problem of increase manufacturing cost.This fan includes shell, fan blade and motor, shell is separately installed with front mesh enclosure and rear net cover on rear and front end, fan blade includes fan blade ontology and several blades, fan blade ontology includes the blade mounting base and connecting seat in hollow cylindrical, connecting seat is connected on the output shaft of motor, several blades are connected in blade mounting base, connecting seat and blade mounting base are formed with installation cavity between that end side of front mesh enclosure, the 2/5~3/5 of diameter of a circle where several a diameter of blade outer end portions of installation cavity.This fan has the advantages that being capable of the least cost installation equipment such as humidifier or anion generator in the case where not changing appearance and air quantity.
Description
Technical field
The utility model belongs to fan technology field, is related to a kind of fan.
Background technology
Electric fan, abbreviation electric fan, also referred to as fan, ventilating fan are a kind of using the rotation of motor drive flabellum, to reach
So that air is accelerated the household electrical appliance of circulation, is mainly used for cooling and heatstroke-eliminating and ventilating air.
Humidifier, humidifier are a kind of household electrical appliance that can increase room humidity, and humidifier can add to designated room
It is wet, it can also be connected with boiler or central air conditioner system to whole building humidification.Existing common humidifier is ultrasonic humidifying
Device, ultrasonic humidifier use 2,000,000 times per second ultrasonic wave high frequency oscillations, make water fogging as 1 micron to 5 microns of ultra micron
Sub and negative oxygen ion, to realize uniformly humidification, fresh air is salubrious, removes the scorching of winter heating, builds comfortable
Living environment.
Anion generator is a kind of device generating negative aeroion, which passes through the direct current of input or alternating current
After EMI processing circuit and lightning protection circuit processing, by pulsed circuit, over-pressed current limliting；The circuits such as high and low voltage isolation are upgraded to
Ac high-voltage, then by obtaining pure negative direct current high voltage after special grade electronic materials rectifying and wave-filtering, by negative direct current high voltage
It is connected to the release tip that metal or carbon make, high corona is generated using tip high direct voltage, is released at high speed a large amount of
Electronics (e-), and electronics can not be present in air (existing electron lifetime only has nS grades) for a long time, it at once can be by air
Oxygen molecule (O2) captures, to generate negative aeroion.Experimental study shows：Ecological small particle negative oxygen ion is more easy to penetrate people
Body blood-brain barrier, plays the role of health care.
With the improvement of people ' s living standards and to the raising that quality of life requires, fan only its cooling and heatstroke-eliminating and circulation
The function of air cannot meet the daily demand of people.To which people are by some equipment (such as above-mentioned humidifier or negative
Ion generator) it is attached on fan to increase the function and effect of fan, it is more comfortable when to make people use, to meet
The demand that people are continuously improved.But current existing loading pattern, which is substantially utilized in the original structure of fan, still further to be designed
Application specific architecture becomes larger original fan dimension to install above equipment additional, the problem is that：Change original fan
Structure reduces the external aesthetics of fan, increases manufacturing cost simultaneously.
Invention content
The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that one kind is without changing original wind
Fan formal structure and size can install the equipment such as humidifier or anion generator additional, while guarantee does not reduce original air quantity of fan
Fan.
The purpose of this utility model can be realized by following technical proposal：A kind of fan, including shell, fan blade and electricity
Machine is separately installed with front mesh enclosure and rear net cover on the shell rear and front end, it is characterised in that：The fan blade includes fan blade ontology
With several blades, the fan blade ontology includes the blade mounting base in hollow cylindrical and is connected in blade mounting base after
Connecting seat on that end inner wall of guard, the connecting seat are connected on the output shaft of motor, several blades are connected in blade peace
It fills on seat, the connecting seat and blade mounting base are formed with installation cavity between that end side of front mesh enclosure, the installation cavity
The 2/5~3/5 of diameter of a circle where several a diameter of blade outer end portions.
In a kind of above-mentioned fan, humidifier structure is installed in the installation cavity, the humidifier structure includes
It is cylindrical in shape and water tank that shape and above-mentioned installation cavity match, the surrounding periphery wall of the water tank and above-mentioned installation cavity surrounding inner wall
Between there is gap, the water tank is provided with mounting hole on that end side of front mesh enclosure, ultrasonic wave is equipped on the mounting hole
Generator.
In a kind of above-mentioned fan, the mounting hole is circle, and positioned at water tank close to that end side of front mesh enclosure
Bottom.
In a kind of above-mentioned fan, the water tank is also provided with fan-shaped pylone on that end side of front mesh enclosure, described
The form being made by transparent material is installed, the form is located at the surface of above-mentioned mounting hole on fan-shaped pylone.
In a kind of above-mentioned fan, the atomizing nozzle coordinated with above-mentioned supersonic generator is provided on the front mesh enclosure,
Above-mentioned supersonic generator is arranged with atomizing nozzle face.
It is also provided in a kind of above-mentioned fan, on the front mesh enclosure and the matched fan-shaped straight slot of above-mentioned form, institute
It states form to be embedded in above-mentioned fan-shaped straight slot, the thickness of the form is identical as the fan-shaped cell wall thickness of straight slot, i.e., form is outer
End face is flushed with the outer end face of front mesh enclosure.
In a kind of above-mentioned fan, water inlet, the water inlet connection are provided on the periphery wall of the water tank upper end
Inside and outside water tank.
In a kind of above-mentioned fan, the water tank surrounding periphery wall is equipped with the mounting groove of several indents, Mei Gean
It is installed with nut in tankage, water tank is fixed on front mesh enclosure across nut by bolt.
In a kind of above-mentioned fan, anion generator installs case, the anion are installed in the installation cavity
Generator installs case includes upper cover and lower cover, and installation room is formed between upper cover and lower cover, and installation indoor location has anion
Generator.
In a kind of above-mentioned fan, it is provided with pilot hole in the middle part of the front mesh enclosure, is provided on above-mentioned upper lid and is led with above-mentioned
The targeting port being arranged to hole face, room passes sequentially through targeting port, pilot hole is in communication with the outside for installation.
Compared with prior art, this fan has the advantages that following several：
1, this fan is further improved to fan blade, blade is shortened in the length of entire fan blade in the radial direction, i.e.,
Increase the bore of blade mounting base, that is, increase the bore of installation cavity on fan blade, in order to install such as humidifier or bear
The equipment such as ion generator；But the bore of circle where fan blade outer end is there is no changing, and therefore, air quantity will not become smaller, meanwhile,
Also without changing fan blade entirety size, to without change fan monnolithic case structure；The structure of fan blade need to only be carried out small
Small change, you can the installation to equipment such as humidifier or anion generators is completed, is almost not necessarily to be added to this, meanwhile, wind
The manufacture of impeller structure is also very simple；
2, installation cavity capacity is larger, can store more water, number of water can be thus reduced, when making to use every time
Between it is longer, it is more convenient；Supersonic generator is mounted on water tank bottommost simultaneously, so can be by the water in water tank as much as possible
It has been utilized that, also for the longer of first use is capable of, reduce number of water；
3, the water situation in water tank can be conveniently observed outside through form, convenient for adding water in time；
4, form is sector, and thickness is identical as the sector cell wall thickness of straight slot, i.e. the outer end face of form and front mesh enclosure
Outer end face flushes, and appearance is relatively beautiful.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment one.
Fig. 2 is the structural schematic diagram that Fig. 1 removes front mesh enclosure.
Fig. 3 is the structural schematic diagram of fan blade.
Fig. 4 is the structural schematic diagram of water tank.
Fig. 5 is the structural schematic diagram of front mesh enclosure.
Fig. 6 is the structural schematic diagram of embodiment two.
Fig. 7 is the structural schematic diagram that embodiment two removes front mesh enclosure.
In figure, 1, shell；2, front mesh enclosure；21, atomizing nozzle；22, fan-shaped straight slot；3, rear net cover；4, fan blade；41, fan blade sheet
Body；411, blade mounting base；412, connecting seat；42, blade；5, installation cavity；6, water tank；61, mounting hole；62, form；63, into
The mouth of a river；64, mounting groove；65, nut；7, supersonic generator；8, upper cover；81, targeting port；9, lower cover；10, pilot hole.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As illustrated in fig. 1 and 2, this fan includes shell 1, fan blade 4 and motor, before being separately installed on 1 rear and front end of shell
Guard 2 and rear net cover 3, in order to realize fan functionality, further include switch, blower tray or power supply except of course that outside these structures
Be mounted on blower tray Deng, shell 1, switch be used for it is extraneous used for electric power connection whether controlling motor work or straight
It is connected on fan and the power-supply devices such as accumulator is installed to provide power supply, but these structures are technology known by this field, no longer
Narration in detail.
As shown in figure 3, fan blade 4 includes fan blade ontology 41 and five blades 42, fan blade ontology 41 includes in hollow cylindrical
Blade mounting base 411 and be connected in connecting seat 412 of the blade mounting base 411 on rear net cover 3 that end inner wall, connecting seat
412 are connected on the output shaft of motor, and motor is connected on rear cover, and five blades 42 are uniformly connected in blade mounting base 411
Periphery wall on, connecting seat 412 and blade mounting base 411 are formed with installation cavity 5 between that end side of front mesh enclosure 2, installation
The depth of chamber 5 can be adjusted by the length of regulation blade mounting base 411, adjusted and needed in front mesh enclosure 2,1 and of shell certainly
Within the scope of the inner cavity formed between rear net cover 3, the 2/5 of diameter of a circle where 42 outer end of a diameter of five blades of installation cavity 5
~3/5, the present embodiment is 1/2 of diameter of a circle where 42 outer end of a diameter of five blades of installation cavity 5.5 capacity of installation cavity
It is larger, more water can be stored, number of water can be thus reduced, keeps each usage time longer, it is more convenient.This wind
Fan is being further improved to fan blade 4, and blade 42 is shortened in the length of entire fan blade 4 in the radial direction, that is, increases blade peace
The bore of seat 411 is filled, that is, increases the bore of installation cavity 5 on fan blade 4, in order to install such as humidifier or anion hair
The equipment such as raw device；But the bore of circle where 4 outer end of fan blade is there is no changing, and therefore, air quantity will not become smaller, meanwhile, do not have yet
Have and change the whole size of fan blade 4, to without change fan monnolithic case structure；The structure of fan blade 4 need to only be carried out slight
Change, you can complete to the installations of the equipment such as humidifier or anion generator, be almost not necessarily to be added to this, meanwhile, fan blade 4
The manufacture of structure is also very simple.
As shown in Figures 2 and 4, humidifier structure is installed in installation cavity 5, humidifier structure include be cylindrical in shape and shape with it is upper
State the water tank 6 that installation cavity 5 matches, 6 surrounding periphery wall of water tank is equipped with the mounting groove 64 of several indents, in each mounting groove 64
It is installed with nut 65, water tank 6 is fixed on front mesh enclosure 2 across nut 65 by bolt, is provided on the periphery wall of 6 upper end of water tank
Water inlet 63 inside and outside 63 joining water box 6 of water inlet, carries out water tank 6 by water inlet 63 plus water.The surrounding periphery wall of water tank 6
There is gap between 5 surrounding inner wall of above-mentioned installation cavity, in this way when motor task driven fan blade 4 rotates, due to having gap, wind
The rotation of leaf 4 will not encounter 6 periphery wall of water tank.Water tank 6 opens round-meshed mounting hole 61 on that end side of front mesh enclosure 2, installation
Supersonic generator 7 is installed on hole 61, the atomizing nozzle 21 coordinated with supersonic generator 7, ultrasonic wave hair are provided on front mesh enclosure 2
Raw device 7 is arranged with 21 face of atomizing nozzle.Water mist in water tank 6 is turned to 1 micron to 5 microns of ultra micron by supersonic generator 7
Son and negative oxygen ion then from atomizing nozzle 21 spray, blade 42 rotation by atomizing nozzle 21 ultramicron and negative oxygen ion blow to
It is extraneous.Mounting hole 61 is located at water tank 6 close to the bottom of that end side of front mesh enclosure 2, so can be by the water in water tank 6 as much as possible
It has been utilized that, also for the longer of first use is capable of, reduce number of water.
Water tank 6 is also provided with fan-shaped pylone on that end side of front mesh enclosure 2, is equipped with by transparent material system on fan-shaped pylone
Form 62 made of work, form 62 are located at the surface of mounting hole 61.It is corresponding, it is provided on front mesh enclosure 2 and is matched with form 62
Fan-shaped straight slot 22, form 62 is embedded in fan-shaped straight slot 22, and the thickness of form 62 is identical as the cell wall thickness of fan-shaped straight slot 22,
I.e. the outer end face of form 62 is flushed with the outer end face of front mesh enclosure 2.Water tank 6 can be conveniently observed outside through form 62
Interior water situation, convenient for adding water in time；Form 62 is sector, and thickness is identical as the cell wall thickness of fan-shaped straight slot 22, that is, regards
The outer end face of window 62 is flushed with the outer end face of front mesh enclosure 2, and appearance is relatively beautiful.
Embodiment two
As shown in Figures 6 and 7, the humidifier structure in embodiment one is not installed instead of in the installation cavity of the present embodiment, is used
Anion generator structure is installed, anion generator installs case is installed in installation cavity, anion generator installs luggage
Upper cover 8 and lower cover 9 are included, and is formed with installation room between upper cover 8 and lower cover 9, installation indoor location has anion generator.
It is provided with pilot hole 10 in the middle part of front mesh enclosure, the targeting port 81 being arranged with 10 face of above-mentioned pilot hole is provided in upper cover 8, is pacified
Room passes sequentially through targeting port 81 to dress, pilot hole 10 is in communication with the outside.A large amount of electronics (e-) that anion generator generates lead to successively
Cross Europe targeting port 81, pilot hole 10 is discharged into the external world.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of fan, including shell (1), fan blade (4) and motor, preceding net is separately installed on shell (1) rear and front end
Cover (2) and rear net cover (3), it is characterised in that：The fan blade (4) includes fan blade ontology (41) and several blades (42), described
Fan blade ontology (41) includes the blade mounting base (411) in hollow cylindrical and is connected in blade mounting base (411) close to rear net
The connecting seat (412) on (3) that end inner wall is covered, the connecting seat (412) is connected on the output shaft of motor, several blades
(42) be connected in blade mounting base (411), the connecting seat (412) and blade mounting base (411) close to front mesh enclosure (2) that
Installation cavity (5), diameter of a circle where several a diameter of blade (42) outer ends of the installation cavity (5) are formed between end side
2/5~3/5.
2. a kind of fan according to claim 1, which is characterized in that be equipped with humidifier knot in the installation cavity (5)
Structure, the humidifier structure include being cylindrical in shape and water tank (6) that shape and above-mentioned installation cavity (5) match, the water tank (6)
There is gap, the water tank (6) is close to that end of front mesh enclosure (2) between surrounding periphery wall and above-mentioned installation cavity (5) surrounding inner wall
It is provided with mounting hole (61) on side, supersonic generator (7) is installed on the mounting hole (61).
3. a kind of fan according to claim 2, which is characterized in that the mounting hole (61) is circle, and is located at water
Bottom of the case (6) close to that end side of front mesh enclosure (2).
4. a kind of fan according to claim 2 or 3, which is characterized in that the water tank (6) is close to front mesh enclosure (2)
It is also provided with fan-shaped pylone on that end side, the form (62) being made by transparent material is installed on the fan-shaped pylone, it is described
Form (62) is located at the surface of above-mentioned mounting hole (61).
5. a kind of fan according to claim 4, which is characterized in that be provided with and above-mentioned ultrasound on the front mesh enclosure (2)
The atomizing nozzle (21) of wave producer (7) cooperation, above-mentioned supersonic generator (7) are arranged with atomizing nozzle (21) face.
6. a kind of fan according to claim 4, which is characterized in that be also provided on the front mesh enclosure (2) and regarded with above-mentioned
The matched fan-shaped straight slot (22) of window (62), the form (62) are embedded in above-mentioned fan-shaped straight slot (22), the form (62)
Thickness it is identical as the fan-shaped cell wall thickness of straight slot (22), i.e., the outer end face of form (62) is flushed with the outer end face of front mesh enclosure (2).
7. a kind of fan according to claim 2, which is characterized in that be provided on the periphery wall of described water tank (6) upper end
Water inlet (63), water inlet (63) joining water box (6) are inside and outside.
8. a kind of fan according to claim 2, which is characterized in that the water tank (6) is if surrounding periphery wall is equipped with
The mounting groove (64) of dry indent, each mounting groove (64) is interior to be installed with nut (65), passes through nut (65) by water tank by bolt
(6) it is fixed on front mesh enclosure (2).
9. a kind of fan according to claim 1, which is characterized in that be equipped with anion hair in the installation cavity (5)
Raw device installs case, the anion generator installs case includes upper cover (8) and lower cover (9), and between upper cover (8) and lower cover (9)
It is formed with installation room, installation indoor location has anion generator.
10. a kind of fan according to claim 9, which is characterized in that be provided with pilot hole in the middle part of the front mesh enclosure (2)
(10), the targeting port (81) being arranged with above-mentioned pilot hole (10) face is provided on above-mentioned upper cover (8), installation room passes sequentially through guiding
Mouth (81), pilot hole (10) are in communication with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921215.2U CN207701416U (en) | 2017-12-29 | 2017-12-29 | A kind of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921215.2U CN207701416U (en) | 2017-12-29 | 2017-12-29 | A kind of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701416U true CN207701416U (en) | 2018-08-07 |
Family
ID=63030773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721921215.2U Active CN207701416U (en) | 2017-12-29 | 2017-12-29 | A kind of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021142658A1 (en) * | 2020-01-15 | 2021-07-22 | 深圳市火蜂鸟电子商务有限公司 | Spray fan |
| CN113932284A (en) * | 2020-07-13 | 2022-01-14 | 青岛海尔空调电子有限公司 | Multifunctional integrated equipment |
-
2017
- 2017-12-29 CN CN201721921215.2U patent/CN207701416U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021142658A1 (en) * | 2020-01-15 | 2021-07-22 | 深圳市火蜂鸟电子商务有限公司 | Spray fan |
| CN113932284A (en) * | 2020-07-13 | 2022-01-14 | 青岛海尔空调电子有限公司 | Multifunctional integrated equipment |
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