CN208918882U - A kind of integrated electric fan - Google Patents
A kind of integrated electric fan Download PDFInfo
- Publication number
- CN208918882U CN208918882U CN201721930497.2U CN201721930497U CN208918882U CN 208918882 U CN208918882 U CN 208918882U CN 201721930497 U CN201721930497 U CN 201721930497U CN 208918882 U CN208918882 U CN 208918882U
- Authority
- CN
- China
- Prior art keywords
- fan
- head
- wind direction
- circuit board
- electric fan
- 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.)
- Expired - Fee Related
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Abstract
A kind of integrated electric fan of the utility model is that the Wind direction regulating mechanism up and down of fan head, blade cover and fan head is all integrated on one piece of perpendicular iron plate, to save a large amount of electric fan manufacturing process, reduces cost.Meanwhile head total centre of gravity, closer to the support rod on pedestal, electric fan smooth running, will not hang one's head situation.The Wind direction regulating mechanism up and down of electric fan is simple, easily adjusts, and is able to achieve electric remote control, and horizontal wind direction is swung by the windshield wiper type motor driven on automobile, and amplitude of fluctuation can be with motorized adjustment.The electric fan of this integrated form can realize full electric remote control.
Description
Technical field
The present invention relates to a kind of electric fan utensil, the especially wind directions of electric fan can be with the fan of up and down adjustment.
Background technique
Nowadays the wind of electric fan will do some adjustment upward or downward, must the having a power failure of console mode adjust upright bar length or
Head up or is down turned an angle by lock joint under adjustment head.The manufacturing process for latching joint is complicated, adjusts
Inconvenience, in addition blade cover is mostly made of iron wire, and than heavier, center of gravity is disembarked, and torque is big farther out again for the support shaft of head, is easy
Cause head sagging.
Utility model content
For the convenience that the upper lower angle of fan head adjusts, as long as I can be up and down by calculating and testing discovery fan head
15 degree of adjustment, is just able to satisfy the demand that people adjust upper and lower wind direction, to propose a kind of flexion-extension adjustment of easy fan head
Mechanism, it is integrated on one piece of iron plate together with blower, blade cover, significantly simplifies the mechanism of upper and lower adjustment wind direction.
The technical scheme adopted by the utility model to solve the technical problem is as follows: the iron plate of one piece of droplet-shaped is determined, through rolling over
Side, punching, beading form one piece of stiffening plate, by the thin head end of stiffening plate as a hinge face, burn-on one on hinge another side
The iron pipe that Duan Yitou is flattened, attacks a screw hole perpendicular to pipe and hinge axis on leaving five centimetres of remote iron pipes of hinge axis,
It is then threaded into a stay bolt.Again by the iron spoke electric welding to the flanging of stiffening plate of blade cover, fan motor is screwed
Onto stiffening plate.Just iron pipe and stiffening plate can be opened into an angle, stay bolt around hinge axis when the above-mentioned stay bolt of turn
Screw-in back-out also can fan head be faced upward or be bent down an angle, so as to easily adjust the height that wind is arrived.
In axle sleeve on above-mentioned support rod inserted base, rod end is equipped with gear, and pedestal is equipped with the rain wash brush on automobile
Small machine, motor driven rod gear rotation, to complete to swing to fan head
Above-mentioned fan had not only facilitated the adjustment of wind direction, but also saved manufacturing process and cost.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model bracker fan schematic side view；
Fig. 2 is the utility model bracker fan schematic elevation view；
Fig. 3 is circuit board schematic elevation view；
Fig. 4 is circuit board schematic side view；
Fig. 5 is the vertical fan schematic side view of the utility model；
Fig. 6 is the vertical fan schematic elevation view of the utility model；
Fig. 7 is handpiece structure schematic elevation view；
Fig. 8 is handpiece structure schematic side view；
Fig. 9 is this vertical fan oscillating mechanism schematic diagram；
Figure 10 is this desk-top fan oscillating mechanism schematic diagram；
Figure 11 is the utility model wall fan schematic diagram；
1. band shield motor in figure, 2. fan blades, 3. blade covers, 4. pedestals, 5. circuit boards, stay tube on 6., 7. band handles
Stay bolt, 8. springs, 9. hinge axis, 10. band tooth plastic sleeves, 11. packet axis sticking plasters, 12. ball rings, 13. iron axis, 14.
Transmission gear, 15. Wiper motors, 16. lower stay tubes, 17. electric control box.
Specific embodiment
[embodiment 1]
A kind of desk-top integrated electric fan is by fan head, support frame, Wind direction regulating mechanism and electrical control gear composition.
The fan head of this integrated form bracker fan includes band shield motor 1, fan blade 2 and blade cover 3；Support frame includes pedestal 4, is integrated
Plate 5 and upper stay tube 6；Upper and lower Wind direction regulating mechanism includes circuit board 5, the stay bolt 7 with handle, spring 8, hinge axis 9 and upper support
Pipe 6；Left and right wind direction swing mechanism includes Wiper motor 15, band tooth plastic sleeve 10, transmission gear 14, iron axis 13, ball ring 12,
Pedestal 4.
Circuit board 5 is formed by tagger through flanging, punching.The spoke of blade cover 3 is directly welded on the flanging of circuit board 5,
Fan motor 1 is fixed on circuit board 5 by screw, and fan blade 2 is entangled firm according to a conventional method on the axis of elongation with shield motor 1.
As the one side of hinge, another side strikes inclined pipe 6 by one and serves as circuit board 5, and two sides can be around 9 opening and closing of hinge axis.Upper stay tube 6
Tapping is punched apart from 9 five centimeters of hinge axis, screws in the stay bolt 7 with handle, as the screw-in of the stay bolt 7 with handle screws out
The angle of hinge folding is with small, to adjust bowing, facing upward for fan head, that is, adjusting the height for the wind direction being fanned out to greatly.It adjusts in this way
The mechanism of section wind direction height is simpler than previous regulating mechanism, makes well.Band tooth plastic shaft is filled in the lower nozzle of upper stay tube 6
Set 10, and with 6 stickfast of pipe, be fastened with iron axis 13 on pedestal 4.After the band tooth plastic sleeve 10 in upper stay tube 6 is inserted in iron axis 13
Entire fan head can be rotated around the iron axis 13 on pedestal 4.In this way, being that power is moulded through gear 14 with tooth with Wiper motor 15
The gear combination of material axle sleeve 10 just can control fan head and swing to and fro as automobile wiper, and ball ring 12 mitigates fan head
The frictional resistance between pedestal 4.Electric control box 17 controls the revolving speed kept off with shield motor 1 three, and control fan head is swung
Angle.
[embodiment 2]
Vertical and wall-mounted a kind of its fan head of integrated electric fan, Wind direction regulating mechanism and electrical control gear structure
It is identical with embodiment 1, it is not further described.Support ledge separation structure is described below: vertical and wall-mounted support frame
Including circuit board 5, upper stay tube 6, lower stay tube 16, pedestal 4 and ball ring 12.Band tooth plastic shaft is filled in the lower nozzle of upper stay tube 6
Set 10, and with 6 stickfast of pipe, lower 16 lower part of stay tube strikes up partnership with pedestal 4, and packet axis sticking plaster 11 is squeezed into upper orifice.When upper support
Entire fan head can be rotated around iron axis 13 after band tooth plastic sleeve 10 in pipe 6 is inserted in iron axis 13.In 15 He of Wiper motor
The control fan head under engaging with tooth plastic sleeve 10 of transmission gear 14 is swung to and fro as automobile wiper, ball ring 12
Mitigate frictional resistance between fan head and pedestal 4.Electric control box 17 controls the revolving speed kept off with shield motor 1 three, controls wind
Fan the angle that head is swung.
Claims (2)
1. a kind of integrated electric fan is made of, fan fan head, support frame, Wind direction regulating mechanism and electrical control gear
Head includes band shield motor (1), fan blade (2) and blade cover (3)；Support frame includes pedestal (4), circuit board (5), upper stay tube
(6) and lower stay tube (16)；Upper and lower Wind direction regulating mechanism includes circuit board (5), the stay bolt (7) with handle, spring (8), hinge
Axis (9) and upper stay tube (6)；Left and right wind direction swing mechanism includes Wiper motor (15), band tooth plastic sleeve (10), transmission gear
(14), iron axis (13), ball ring (12), pedestal (4) is constituted, it is characterized in that: circuit board (5) is by tagger through flanging, punching shape
At the spoke of blade cover (3) is directly welded on the flanging of circuit board (5), and band shield motor (1) is fixed on integrated by screw
On plate (5), circuit board (5) can be rotated around hinge axis (9) opening and closing, and the stay bolt (7) with handle on upper stay tube (6) screws in
It screws out and adjusts fan head and horizontal angle.
2. a kind of integrated electric fan according to claim 1, it is characterized in that: with Wiper motor (15) for power, through passing
Moving gear (14) controls fan head with the gear combination with tooth plastic sleeve (10) and swings to and fro as automobile wiper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721930497.2U CN208918882U (en) | 2017-12-30 | 2017-12-30 | A kind of integrated electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721930497.2U CN208918882U (en) | 2017-12-30 | 2017-12-30 | A kind of integrated electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208918882U true CN208918882U (en) | 2019-05-31 |
Family
ID=66691509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721930497.2U Expired - Fee Related CN208918882U (en) | 2017-12-30 | 2017-12-30 | A kind of integrated electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208918882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985422A (en) * | 2019-12-15 | 2020-04-10 | 张一茗 | Fan oscillating angle control device |
-
2017
- 2017-12-30 CN CN201721930497.2U patent/CN208918882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985422A (en) * | 2019-12-15 | 2020-04-10 | 张一茗 | Fan oscillating angle control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |