CN207485708U - The electric fan that a kind of performance convenient for disassembly and assembly is stablized - Google Patents
The electric fan that a kind of performance convenient for disassembly and assembly is stablized Download PDFInfo
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- CN207485708U CN207485708U CN201721657679.7U CN201721657679U CN207485708U CN 207485708 U CN207485708 U CN 207485708U CN 201721657679 U CN201721657679 U CN 201721657679U CN 207485708 U CN207485708 U CN 207485708U
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- connecting plate
- disassembly
- rotary shaft
- bolt
- stablized
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Abstract
The utility model discloses the electric fans that a kind of performance convenient for disassembly and assembly is stablized, the bottom of first connecting plate is fixedly connected with the second connecting plate by third bolt, the bottom of the pipe is installed with bottom cover by the 4th bolt, hole is opened up in the middle part of the bottom of the bottom cover, rotary shaft is welded in the middle part of the lower face of second connecting plate, the top exterior walls of the rotary shaft are welded with annular slab, the lower face of the annular slab is equipped with idler wheel by mounting bracket rolling, the lower end of the rotary shaft passes through hole, the bottom outer wall of the rotary shaft is equipped with casing by the 5th bolt, the outer wall of described sleeve pipe is welded with flabellum；The electric fan that the performance convenient for disassembly and assembly is stablized, easy to operate, convenient for disassembly and assembly, the output shaft of motor need to only provide twisting resistance, be not required to provide the gravity of rotary shaft, casing and flabellum, reduce the load of motor, substantially increase the stability of flabellum when rotated.
Description
Technical field
The utility model is related to household electrical appliance technical field, specially a kind of electric fan of performance stabilization convenient for disassembly and assembly.
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
Air is made to accelerate the household electrical appliance of circulation, is mainly used for cooling and heatstroke-eliminating and ventilating air.It is widely used in family, classroom, office,
Shop, hospital and hotels and other places.Electric fan is mainly made of components such as fan head, fan blade, guard and control devices.It fans head and includes electricity
Motivation, front and rear cover and wind pushing mechanism of shaking the head etc..The critical piece of electric fan is：Ac motor.Its operation principle is：It is powered
Coil in magnetic field stress and rotate.
Nowadays since air-conditioner power consumption is higher, people would generally the bottom in hall install electric fan, but traditional electric fan by
In design reasons, some flabellums directly coordinate with the output shaft of motor to be installed, this results in the output shaft of motor not only to need to carry
For torsion, the pulling force of pull-up flabellum must be provided, used for a long time, be easy to cause motor damage, and traditional electric fan, installed
When, complicated for operation, dismounting is inconvenient, it is therefore desirable to improve.
Utility model content
The purpose of this utility model is to provide the electric fan that a kind of performance convenient for disassembly and assembly is stablized, to solve above-mentioned background technology
The output shaft of the motor of middle proposition does not need only provide for torsion, must provide the pulling force of pull-up flabellum, use for a long time, easily lead
Cause motor damage, the problem of and traditional electric fan is complicated for operation during installation, and dismounting is inconvenient.
To achieve the above object, the utility model provides following technical solution：The electric fan that a kind of performance convenient for disassembly and assembly is stablized,
Including pipe, the top of the pipe is installed with head cover, the middle part welding of the upper surface of the head cover by the first bolt
Have a link, motor be installed with by the second bolt in the middle part of the bottom of the head cover, the lower end of the output shaft of the motor with
The middle part welding of the upper surface of first connecting plate, the bottom of first connecting plate is fixedly connected with the second company by third bolt
Fishplate bar, the bottom of the pipe are installed with bottom cover by the 4th bolt, open up hole in the middle part of the bottom of the bottom cover, institute
It states and rotary shaft is welded in the middle part of the lower face of the second connecting plate, the top exterior walls of the rotary shaft are welded with annular slab, described
The lower face of annular slab is equipped with idler wheel by mounting bracket rolling, and the lower end of the rotary shaft passes through hole, the rotary shaft
Bottom outer wall is equipped with casing by the 5th bolt, and the outer wall of described sleeve pipe is welded with flabellum.
Preferably, the mounting bracket and idler wheel are at least provided with two groups, and the mounting bracket is angularly distribution setting.
Preferably, the bottom of the bottom cover offers the roller groove rolled for idler wheel.
Preferably, the lower face of first connecting plate is opened at the top of second connecting plate integrally formed with inserting column
Equipped with spliced eye, the spliced eye is plugged on the inside of spliced eye.
Preferably, the inserting column and spliced eye are at least provided with three, and inserting column and spliced eye are angularly to divide
Cloth is set.
Preferably, the upper surface of the mounting bracket is welded with the bottom of third connecting plate, the third connecting plate and annular slab
Portion is fixedly connected by the 6th bolt.
Preferably, the right side of the upper surface of the head cover is equipped with controller, and the top of the controller is equipped with wireless signal
Transceiver module, the motor are controlled by controller, and the controller is connected with mobile phone by wireless signal transceiver module signal
Terminal.
Compared with prior art, the beneficial effects of the utility model are：
1. the electric fan that the performance convenient for disassembly and assembly is stablized, easy to operate, convenient for disassembly and assembly, the output shaft of motor need to only provide torsion
Power is not required to provide the gravity of rotary shaft, casing and flabellum, reduces the load of motor, substantially increase flabellum and rotating
When stability；
2. first passing through the top that bottom cover is installed pipe by the 4th bolt, the lower end of rotary shaft is first then passed through into hole, this
When the lower end of idler wheel and the bottom of bottom cover offset, then motor is installed, the first connecting plate and the second connecting plate are passed through into third spiral shell
Bolt is fixedly connected, and then head cover is mounted on above pipe by the first bolt, then by the second bolt by head cover and motor
Fixation, casing is finally mounted on to the bottom of rotary shaft by the 5th bolt, it is easy to operate, complete assembling, during dismounting, first will
Each disassembling bolts are disassembled each component, convenient disassembly, facilitate repair；
3. when motor drives the first connecting plate, the second connecting plate, rotary shaft, annular slab that casing and flabellum is driven to rotate,
Since rotary shaft and annular slab are welding, the gravity of rotary shaft, casing and flabellum is supported by mounting bracket and roller supporting power,
The output shaft of motor need to only provide twisting resistance, be not required to provide the gravity of rotary shaft, casing and flabellum, reduce the negative of motor
Lotus substantially increases the stability of flabellum when rotated
4. coordinate grafting by inserting column and spliced eye, the first connecting plate is improved and secured when the second connecting plate connects
Degree further ensures the stability of the power output of motor.
Description of the drawings
Fig. 1 is the utility model structure main view sectional drawing；
Fig. 2 is the utility model structural front view；
Fig. 3 is the structure diagram of the utility model bottom cover.
In figure：1 pipe, 2 first bolts, 3 head covers, 4 links, 5 second bolts, 6 motors, 7 first connecting plates, 8 third spiral shells
Bolt, 9 second connecting plates, 10 the 4th bolts, 11 bottom covers, 111 holes, 12 rotary shafts, 13 annular slabs, 14 third connecting plates, 15 peaces
Shelve, 16 idler wheels, 17 the 5th bolts, 18 casings, 19 flabellums, 20 inserting columns, 21 spliced eyes, 22 roller grooves, 23 the 6th bolts, 24
Controller, 25 wireless signal transceiver modules.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Same or like component is indicated with identical label in different figures；In addition it is understood that such as " first " in text,
" second ", " third ", " on ", " under ", "front", "rear", " interior ", " outer ", " end ", " portion ", " section ", " width ", " thickness ", " area "
Etc. and similar term only convenient for constructing and being only used in observer's reference chart to help to describe the utility model, be not
Restriction to the utility model.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：The electric fan that a kind of performance convenient for disassembly and assembly is stablized, packet
Pipe 1 is included, the top of the pipe 1 is installed with head cover 3, the middle part weldering of the upper surface of the head cover 3 by the first bolt 2
Link 4 is connected to, the bottom middle part of the head cover 3 is installed with motor 6 by the second bolt 5, the output shaft of the motor 6
The middle part of lower end and the upper surface of the first connecting plate 7 is welded, and the bottom of first connecting plate 7 is fixed by third bolt 8 to be connected
The second connecting plate 9 is connected to, the bottom of the pipe 1 is installed with bottom cover 11, the bottom of the bottom cover 11 by the 4th bolt 10
Hole 111 is opened up in the middle part of portion, rotary shaft 12, the rotary shaft 12 are welded in the middle part of the lower face of second connecting plate 9
Top exterior walls be welded with annular slab 13, the lower face of the annular slab 13 is equipped with by mounting bracket 15 can follow rotary shaft
The idler wheel 16 of 12 rotations, the lower end of the rotary shaft 12 pass through hole 111, and the lower end of the rotary shaft 12 passes through the 5th bolt 17
Casing 18 is installed, the outer wall of described sleeve pipe 18 is welded with multiple flabellums 19, can be according to the quantity of actual demand rotary fan 19
And form.
Specifically, the mounting bracket 15 and idler wheel 16 be at least provided with two groups, and the mounting bracket 15 and idler wheel 16 are with rotation
The axis of shaft 12 can set the quantity of mounting bracket 15 and idler wheel 16 to be uniformly arranged on the circle in the center of circle according to actual demand.
Specifically, the bottom of the bottom cover 11 offers the roller groove 22 rolled for idler wheel 16, improve and idler wheel 16 is rolled
Limiting when dynamic.
Specifically, the lower face of first connecting plate 7 is integrally formed with inserting column 20, the top of second connecting plate 9
Portion offers spliced eye 21, and the spliced eye 21 is plugged on the inside of spliced eye 21, is coordinated by inserting column 20 and spliced eye 21
Grafting improves firmness when the first connecting plate 7 and the connection of the second connecting plate 9, further ensures the power output of motor 6
Stability.
Specifically, the inserting column 20 and spliced eye 21 at least provided with three, can set inserting column according to actual demand
20 and the quantity of spliced eye 21.
Specifically, the upper surface of the mounting bracket 15 is welded with third connecting plate 14, the third connecting plate 14 and annular
The bottom of plate 13 is fixedly connected by the 6th bolt 23, by dismounting the 6th bolt 23, facilitates the dismounting of mounting bracket 15.
Specifically, the right side of the upper surface of the head cover 3 is equipped with controller 24, the top of the controller 24 is equipped with WIFI
Module 25, the motor 6 are connect with 24 signal of controller, and the controller 24 can be with mobile phone phase intercommunication by WIFI module 25
News, user can will control signal to be transferred to controller 24 by WIFI module 25 to control being rotated into for motor 6 by mobile phone
And the rotation of flabellum 19 is controlled, and the real time datas such as rotating speed that can obtain motor 6.Specifically, controller 24 and WIFI moulds
Block 25 is the prior art, is no longer described in detail in operation principle.
Operation principle：During installation, the top that bottom cover 11 is installed pipe 1 by the 4th bolt 10 is first passed through, it then first will rotation
The lower end of axis 12 passes through hole 111, and the lower end of idler wheel 16 and the bottom of bottom cover 11 offset at this time, motor 6 is then installed, by first
Connecting plate 7 is fixedly connected with the second connecting plate 9 by third bolt 8, and head cover 3 then is mounted on pipe 1 by the first bolt 2
Casing 18 then by the second bolt 5 by the fixation of head cover 3 and motor 6, is finally mounted on rotation by top by the 5th bolt 17
The bottom of shaft 12, it is easy to operate, assembling is completed, during dismounting, first by each disassembling bolts, each component is disassembled, is dismantled
It is convenient, facilitate repair, in use, link 4 is hung on hook reserved at the top of hall；
In use, when motor 6 drives the first connecting plate 7, the second connecting plate 9, rotary shaft 12, annular slab 13 to drive casing 18
When being rotated with flabellum 19, since rotary shaft 12 and annular slab 13 are welding, supported by mounting bracket 15 and 16 support force of idler wheel
The gravity of rotary shaft 12, casing 18 and flabellum 19, the output shaft of motor 6 need to only provide twisting resistance, be not required to provide rotary shaft
12nd, the gravity of casing 18 and flabellum 19 reduces the load of motor 6, substantially increases the stability of flabellum when rotated.
Therefore the electric fan that the performance convenient for disassembly and assembly is stablized, easy to operate, convenient for disassembly and assembly, the output shaft of motor 6 only needs to provide
Twisting resistance is not required to provide the gravity of rotary shaft 12, casing 18 and flabellum 19, reduces the load of motor 6, substantially increase
The stability of flabellum when rotated.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of electric fan that performance convenient for disassembly and assembly is stablized, including pipe (1), it is characterised in that：Pass through at the top of the pipe (1)
First bolt (2) is installed with head cover (3), and link (4), the head cover are welded in the middle part of the upper surface of the head cover (3)
(3) motor (6), the lower end and first of the output shaft of the motor (6) are installed with by the second bolt (5) in the middle part of bottom
The middle part welding of the upper surface of connecting plate (7), the bottom of first connecting plate (7) is fixedly connected with by third bolt (8)
Second connecting plate (9), the bottom of the pipe (1) are installed with bottom cover (11), the bottom cover by the 4th bolt (10)
(11) hole (111) is opened up in the middle part of bottom, rotary shaft is welded in the middle part of the lower face of second connecting plate (9)
(12), the top exterior walls of the rotary shaft (12) are welded with annular slab (13), and the lower face of the annular slab (13) passes through installation
Frame (15) is equipped with the idler wheel (16) that rotary shaft can be followed to rotate, and the lower end of the rotary shaft (12) passes through hole (111), institute
The bottom outer wall for stating rotary shaft (12) is equipped with casing (18) by the 5th bolt (17), and the outer wall of described sleeve pipe (18) is welded with
Flabellum (19).
2. the electric fan that a kind of performance convenient for disassembly and assembly according to claim 1 is stablized, it is characterised in that：The idler wheel (16) is extremely
It is equipped with two groups less, and the idler wheel (16) is uniformly arranged on the circle with rotary shaft (12) for the center of circle.
3. the electric fan that a kind of performance convenient for disassembly and assembly according to claim 1 is stablized, it is characterised in that：The bottom cover (11)
Bottom offers the roller groove (22) rolled for idler wheel (16).
4. the electric fan that a kind of performance convenient for disassembly and assembly according to claim 1 is stablized, it is characterised in that：First connecting plate
(7) lower face offers spliced eye (21) integrally formed with inserting column (20) at the top of second connecting plate (9), described
Spliced eye (21) is plugged on the inside of spliced eye (21).
5. the electric fan that a kind of performance convenient for disassembly and assembly according to claim 4 is stablized, it is characterised in that：The inserting column (20)
With spliced eye (21) at least provided with three.
6. the electric fan that a kind of performance convenient for disassembly and assembly according to claim 1 is stablized, it is characterised in that：The mounting bracket (15)
Upper surface be welded with third connecting plate (14), the third connecting plate (14) and the bottom of annular slab (13) pass through the 6th bolt
(23) it is fixedly connected.
7. the electric fan that a kind of performance convenient for disassembly and assembly according to claim 1 is stablized, it is characterised in that：Further include controller
(24), the controller (24) is controlled equipped with WIFI module (25), the motor (6) by controller (24), the controller
It (24) can be with mobile communication by WIFI module (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657679.7U CN207485708U (en) | 2017-12-03 | 2017-12-03 | The electric fan that a kind of performance convenient for disassembly and assembly is stablized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657679.7U CN207485708U (en) | 2017-12-03 | 2017-12-03 | The electric fan that a kind of performance convenient for disassembly and assembly is stablized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485708U true CN207485708U (en) | 2018-06-12 |
Family
ID=62457688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721657679.7U Expired - Fee Related CN207485708U (en) | 2017-12-03 | 2017-12-03 | The electric fan that a kind of performance convenient for disassembly and assembly is stablized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920379A (en) * | 2019-11-11 | 2020-03-27 | 河南美力达汽车有限公司 | Torque transient torque storage device for new energy automobile |
-
2017
- 2017-12-03 CN CN201721657679.7U patent/CN207485708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920379A (en) * | 2019-11-11 | 2020-03-27 | 河南美力达汽车有限公司 | Torque transient torque storage device for new energy automobile |
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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: 20180612 Termination date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |