CN208587326U - A kind of fan - Google Patents
A kind of fan Download PDFInfo
- Publication number
- CN208587326U CN208587326U CN201821213646.8U CN201821213646U CN208587326U CN 208587326 U CN208587326 U CN 208587326U CN 201821213646 U CN201821213646 U CN 201821213646U CN 208587326 U CN208587326 U CN 208587326U
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- fan
- electric machine
- head
- support
- support frame
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Abstract
The utility model discloses a kind of fans, it is characterized in that, including support frame for fan, forward and backward mesh enclosure, flabellum, main motor, electric machine support, head-shaking device and main control unit, flabellum is mounted in the shaft of main motor, electric machine support is movably arranged on support frame for fan, which is characterized in that the head-shaking device is arranged between electric machine support and support frame for fan, elastic buffer support is provided on electric machine support, motor is fixed in elastic buffer support.The utility model structure is simple, easy to use.
Description
Technical field
The utility model relates to fan technology fields.
Background technique
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.Be widely used in family, office, shop,
Hospital and hotels and other places.Flooring fan is mainly by the components group such as fan head, fan blade, mesh enclosure, upright bar, pedestal and control device
At.Upright bar is fixed on the base, and fan blade is mounted on fan head, and mesh enclosure is sheathed on outside fan blade；And fan head generally comprise it is electronic
Mechanical, electrical machine outer cover, fan blade, wind net and wind pushing mechanism of shaking the head, motor drive fan blade operating.Traditional electric fan is typically all point
It is adjusted for several wind speed, rather than uses stepless speed regulation mode, this is because when stepless speed-regulating device is adjusted to a certain frequency
When, fan will resonate because of the components such as motor and shell, cause drone drone sound, so the gear of several speed regulation is all
Avoid the resonant frequency.But can not realization stepless speed regulation completely fan, gradually be difficult to meet it is existing
There are market and the demand of user, for this reason, it is necessary to provide a completely new fan structure that can be realized stepless speed regulation.
Summary of the invention
The purpose of this utility model be exactly in order to solve the deficiency of the prior art and a kind of structure for providing is simple, stability
Good fan.
The utility model is that a kind of fan is attained in that using following technical solution, which is characterized in that packet
It includes support frame for fan, forward and backward mesh enclosure, flabellum, main motor, electric machine support, head-shaking device and main control unit, flabellum and is mounted on master
In the shaft of motor, electric machine support is movably arranged on support frame for fan, which is characterized in that the head-shaking device is arranged in motor
Elastic buffer support is provided between bracket and support frame for fan, on electric machine support, motor is fixed in elastic buffer support, leads to
The mode for crossing elastic shock-absorbing effectively solves the resonance problem occurred during stepless speed regulation.
As a further illustration of the above scheme, the elastic buffer support is by the way of damping rubber or spring.
Further, it is provided at least three damping rubbers on electric machine support, motor is allow smoothly to be mounted on motor branch
On frame.
Further, the electric machine support includes bottom plate and vertical plate, is provided with screw mounting hole and fastener on vertical plate, subtracts
It shakes gum cover to be set on fastener, motor is connected and fixed by being arranged with the fastener of damping rubber with vertical plate.
Further, the edge of the vertical plate is provided with bending edge, is provided in the middle part of vertical plate and holds the hole that motor shaft passes through.
Further, head-shaking device includes head-shaking motor and panning gear transmission mechanism, and head-shaking motor is fixed on motor branch
On frame, panning gear transmission mechanism includes transmission gear and the sector gear with transmission gear engaged transmission, and sector gear is fixed
On support frame for fan, transmission gear is connect with head-shaking motor.
Further, support frame for fan includes fan base, upright bar and the support frame that pole tip is arranged in, support frame setting
There is recess corresponding with flabellum and forward and backward mesh enclosure, it is L-shaped, so that main motor is able to maintain together with the center of gravity of flabellum, mesh enclosure vertical
On the axis of bar；The cavity of accommodating main control unit is provided in support frame.
Further, the top of support frame is hinged with up and down adjustment connector, and up and down adjustment connector is provided with positioning of shaking the head and turns
Axis, electric machine support are connect with positioning rotating shaft of shaking the head.
The utility model is using the above-mentioned attainable beneficial effect of technical solution:
The utility model is using mainly by support frame for fan, forward and backward mesh enclosure, flabellum, main motor, electric machine support, dress of shaking the head
The fan constituted with main control unit is set, flabellum is mounted in the shaft of main motor, and electric machine support is movably arranged on fan support
On frame, head-shaking device setting is provided with elastic buffer support, motor between electric machine support and support frame for fan, on electric machine support
It is fixed in elastic buffer support, the resonance problem occurred during stepless speed regulation is effectively solved by way of elastic shock-absorbing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: 1, support frame for fan 1-1, fan base 1-2, upright bar 1-3, support frame 2, mesh enclosure 3, on
Lower adjusting connector 4, main motor 5, electric machine support 5-1, bottom plate 5-2, vertical plate 5-21, bending edge 6, head-shaking device 6-1,
Head-shaking motor 6-2, panning gear transmission mechanism 6-21, transmission gear 6-22, sector gear 7, elastic buffer support.
Specific embodiment
The technical program is explained in detail below in conjunction with specific embodiment.
As shown in Figure 1, the utility model is a kind of fan, including support frame for fan 1, forward and backward mesh enclosure 2, flabellum, main motor
4, electric machine support 5, head-shaking device 6 and main control unit, flabellum are mounted in the shaft of main motor, and electric machine support is movably arranged on
On support frame for fan, the setting of head-shaking device 6 is arranged flexible between electric machine support and support frame for fan, on electric machine support
Cushioning supportive 7, motor be fixed on elastic buffer support 7 on, by way of elastic shock-absorbing effectively solve stepless speed regulation during
The resonance problem of generation.Elastic buffer supports by the way of damping rubber or spring.At least four are provided on electric machine support to subtract
Glue is shaken, is mounted on motor smoothly on electric machine support.
Further, the electric machine support 5 includes bottom plate 5-1 and vertical plate 5-2, and screw mounting hole and tight is provided on vertical plate
Firmware, damping rubber are sheathed on fastener, and motor is connected and fixed by being arranged with the fastener of damping rubber with vertical plate.The side of vertical plate
Edge is provided with bending edge 5-21, is provided in the middle part of vertical plate and holds the hole that motor shaft passes through.
Further, head-shaking device 6 includes that head-shaking motor 6-1 and panning gear transmission mechanism 6-2, head-shaking motor are fixed on
On electric machine support, panning gear transmission mechanism 6-2 includes transmission gear 6-21 and the sector gear with transmission gear engaged transmission
6-22, sector gear are fixed on support frame for fan, and transmission gear is connect with head-shaking motor.Support frame for fan 1 includes fan base
1-1, upright bar 1-2 and the support frame 1-3 that pole tip is arranged in, support frame are provided with corresponding recessed with flabellum and forward and backward mesh enclosure
Position, it is L-shaped, so that main motor is able to maintain on the axis of upright bar together with the center of gravity of flabellum, mesh enclosure；Appearance is provided in support frame
Set the cavity of main control unit.
Further, the top of support frame is hinged with up and down adjustment connector 3, and up and down adjustment connector is provided with positioning of shaking the head and turns
Axis, electric machine support are connect with positioning rotating shaft of shaking the head.
The utility model compared with prior art, using mainly by support frame for fan, forward and backward mesh enclosure, flabellum, main motor,
The fan that electric machine support, head-shaking device and main control unit are constituted, flabellum are mounted in the shaft of main motor, electric machine support activity
It is arranged on support frame for fan, head-shaking device is arranged between electric machine support and support frame for fan, and bullet is provided on electric machine support
Property cushioning supportive, motor be fixed on elastic buffer support on, by way of elastic shock-absorbing effectively solve stepless speed regulation during
The resonance problem of generation.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (9)
1. a kind of fan, including support frame for fan, forward and backward mesh enclosure, flabellum, main motor, electric machine support, head-shaking device and main control
Device, flabellum are mounted in the shaft of main motor, and electric machine support is movably arranged on support frame for fan, which is characterized in that described
Head-shaking device setting is provided with elastic buffer support between electric machine support and support frame for fan, on electric machine support, and motor is fixed
In elastic buffer support.
2. a kind of fan according to claim 1, which is characterized in that the elastic buffer support uses damping rubber or spring
Mode.
3. a kind of fan according to claim 1, which is characterized in that be provided at least three damping rubbers on electric machine support.
4. a kind of fan according to claim 1, which is characterized in that the electric machine support includes bottom plate and vertical plate, vertical plate
On be provided with screw mounting hole and fastener, damping rubber is sheathed on fastener, and motor is by being arranged with the fastener of damping rubber
It is connected and fixed with vertical plate.
5. a kind of fan according to claim 4, which is characterized in that the edge of the vertical plate is provided with bending edge, vertical plate
Middle part be provided with and hold the hole that passes through of motor shaft.
6. a kind of fan according to claim 1, which is characterized in that head-shaking device includes that head-shaking motor and panning gear pass
Motivation structure, head-shaking motor are fixed on electric machine support, and panning gear transmission mechanism includes transmission gear and engages with transmission gear
The sector gear of transmission, sector gear are fixed on support frame for fan, and transmission gear is connect with head-shaking motor.
7. a kind of fan according to claim 1, which is characterized in that support frame for fan includes fan base, upright bar and setting
In the support frame of pole tip, support frame is provided with recess corresponding with flabellum and forward and backward mesh enclosure, L-shaped.
8. a kind of fan according to claim 7, which is characterized in that be provided with the chamber of accommodating main control unit in support frame
Body.
9. a kind of fan according to claim 7, which is characterized in that the top of support frame is hinged with up and down adjustment connector,
Up and down adjustment connector is provided with positioning rotating shaft of shaking the head, and electric machine support is connect with positioning rotating shaft of shaking the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821213646.8U CN208587326U (en) | 2018-07-28 | 2018-07-28 | A kind of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821213646.8U CN208587326U (en) | 2018-07-28 | 2018-07-28 | A kind of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587326U true CN208587326U (en) | 2019-03-08 |
Family
ID=65542808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821213646.8U Active CN208587326U (en) | 2018-07-28 | 2018-07-28 | A kind of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661937A (en) * | 2018-07-28 | 2018-10-16 | 佛山勤顺科技有限公司 | A kind of fan |
-
2018
- 2018-07-28 CN CN201821213646.8U patent/CN208587326U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661937A (en) * | 2018-07-28 | 2018-10-16 | 佛山勤顺科技有限公司 | A kind of fan |
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