CN206917926U - The electric fan that a kind of fan blade angles can be adjusted - Google Patents
The electric fan that a kind of fan blade angles can be adjusted Download PDFInfo
- Publication number
- CN206917926U CN206917926U CN201720626578.7U CN201720626578U CN206917926U CN 206917926 U CN206917926 U CN 206917926U CN 201720626578 U CN201720626578 U CN 201720626578U CN 206917926 U CN206917926 U CN 206917926U
- Authority
- CN
- China
- Prior art keywords
- fixed column
- electric fan
- chute
- electric
- sliding block
- 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
The utility model discloses the electric fan that a kind of fan blade angles can be adjusted, including electric fan body, the electric fan body bottom portion is provided with support bar, and the rear side of electric fan body is equipped with motor, disk is welded with the output shaft of motor, the disk rotational is installed in electric fan body, and the uniform annular in periphery of disk offers placing chamber, and electric rotating machine is mounted in placing chamber, the output shaft of the electric rotating machine is connected with gear, the placing chamber opens up fluted on the side inwall away from disc centre position, and fixed column is installed with groove, the fixed column is hollow structure, the output shaft of the electric rotating machine passes through fixed column.The utility model can automatically adjust the angle of flabellum, and the angle by adjusting flabellum can change the size and wind direction of wind speed, and simple in construction, easy to use, improve operating efficiency.
Description
Technical field
It the utility model is related to electric fan technical field, more particularly to the electric fan that a kind of fan blade angles can be adjusted.
Background technology
Electric fan abbreviation electric fan, also referred to as fan, ventilating fan, it is a kind of using motor driving flabellum rotation, to reach
Air is accelerated the household electrical appliance of circulation, be mainly used in cooling and heatstroke-eliminating and ventilating air.Be widely used in family, office, shop,
Hospital and hotels and other places, but the angle of electric fan blade can not be automatically adjusted in existing electric fan to change electric wind
The wind speed of fan, the wind speed regulation for changing electric fan is caused to become to limit to very much, it is impossible to meet the needs of client.
Utility model content
The purpose of this utility model is and a kind of fan blade angles energy proposed in order to solve shortcoming present in prior art
The electric fan enough adjusted.
To achieve these goals, the utility model employs following technical scheme：
The electric fan that a kind of fan blade angles can be adjusted, including electric fan body, the electric fan body bottom portion are provided with branch
Strut, and the rear side of electric fan body is equipped with motor, and disk, the disk rotational installation are welded with the output shaft of motor
In in electric fan body, and the uniform annular in periphery of disk offers placing chamber, and electric rotating machine is mounted in placing chamber, institute
The output shaft for stating electric rotating machine is connected with gear, and the placing chamber offers recessed on the side inwall away from disc centre position
Groove, and fixed column is installed with groove, the fixed column is hollow structure, and the output shaft of the electric rotating machine, which passes through, to be fixed
Post, and side of the fixed column away from placing chamber is provided with L-type chute, is provided with L-type sliding block in the L-type chute, the L-type sliding block and
L-type chute matches, and L-type sliding block is extended to outside L-type chute, and one end that L-type sliding block is extended to outside L-type chute is connected with fan
Leaf, the flabellum is provided with neck close to the side of fixed column, and the inwall of neck is provided with teeth groove, and the teeth groove is nibbled with gear
Close.
Preferably, rolled on the inwall of the L-type chute and ball is installed, ball and L-type shoe contact.
Preferably, the output shaft of the electric rotating machine is provided with sliding block, and the inwall of the fixed column is provided with chute, and sliding block is slided
It is dynamic to be installed in chute.
Preferably, the flabellum offers screw close to the side of fixed column, and screw internal thread is provided with threaded post, screw thread
Post is rotatablely equipped with connecting pole close to one end of fixed column, and connecting pole is provided with neck close to the side of fixed column.
Preferably, the support bar includes the first support column and the second support column below the first support column, and first
The bottom of support column slidably connects the top of slide bar, and the top of the second support column is provided with chute, and the bottom of slide bar is slidably installed
In in chute.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by electric rotating machine, gear, L-type chute, L-type sliding block, fixed column, teeth groove, profit can be passed through
With the rotation of electric rotating machine, the pinion rotation being connected on output shaft is driven, gear is engaged with the teeth groove of flabellum bottom, passed through
Slided in the L-type chute that the L-type sliding block that flabellum bottom is provided with is provided with fixed column, so as to drive the rotation of flabellum so that fan
Leaf can adjust any angle in use, and the utility model can automatically adjust the angle of flabellum, pass through regulation fan
The angle of leaf can change the size and wind direction of wind speed, and simple in construction, easy to use, improve operating efficiency.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of structural representation of electric fan that can adjust of fan blade angles；
Fig. 2 be the utility model proposes a kind of blade structure schematic diagram of electric fan that can adjust of fan blade angles.
In figure：1 electric fan body, 2 disks, 3 electric rotating machines, 4 gears, 5 grooves, 6 fixed columns, 7 L-type chutes, 8 L-types
Sliding block, 9 flabellums, 10 necks, 11 teeth groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, the electric fan that a kind of fan blade angles can be adjusted, including electric fan body 1, the bottom of electric fan body 1
Portion is provided with support bar, and the rear side of electric fan body 1 is equipped with motor, and disk 2, disk 2 are welded with the output shaft of motor
It is rotatablely installed in electric fan body 1, and the uniform annular in periphery of disk 2 offers placing chamber, and be mounted in placing chamber
Electric rotating machine 3, the output shaft of electric rotating machine 3 are connected with gear 4, and placing chamber is opened on the side inwall away from the center of disk 2
Provided with groove 5, and fixed column 6 is installed with groove 5, fixed column 6 is hollow structure, and the output shaft of electric rotating machine 3 passes through
Fixed column 6, and side of the fixed column 6 away from placing chamber is provided with L-type chute 7, and L-type sliding block 8, L-type sliding block 8 are provided with L-type chute 7
Match with L-type chute 7, and L-type sliding block 8 is extended to outside L-type chute 7, and one end that L-type sliding block 8 is extended to outside L-type chute 7
Flabellum 9 is connected with, flabellum 9 is provided with neck 10 close to the side of fixed column 6, and the inwall of neck 10 is provided with teeth groove 11, teeth groove
11 engage with gear 4, in the utility model, pass through electric rotating machine 3, gear 4, L-type chute 7, L-type sliding block 8, fixed column 6, teeth groove
11, by using the rotation of electric rotating machine 3 gear 4 being connected on output shaft can be driven to rotate, gear 4 and the bottom of flabellum 9
Teeth groove 11 engage, slide in the L-type chute 7 that the L-type sliding block 8 being provided with by the bottom of flabellum 9 is provided with fixed column 6, from
And drive the rotation of flabellum 9 so that flabellum 9 can adjust any angle in use, and the utility model can be automatic
The angle of flabellum 9 is adjusted, the angle by adjusting flabellum 9 can change the size and wind direction of wind speed, and simple in construction, user
Just, operating efficiency is improved.
Operation principle：In use, electric rotating machine 3 is started, electric rotating machine 3 is rotated to drive and exported on electric rotating machine 3
The rotation of axle, output shaft pass through the fixed block 6 of hollow structure, and output shaft rotation drives the gear 4 on output shaft to rotate, flabellum 9
The neck 10 of bottom blocks gear 4, and gear 4 engages with teeth groove 11, and the L-type sliding block 8 connected by the bottom of flabellum 9 is slidably installed
In in the L-type chute 7 in fixed block 6, whole flabellum 9 is driven to rotate when gear 4 rotates, when flabellum 9 reaches predetermined angle
Electric rotating machine 3 is closed, improves operating efficiency, meets the use demand of client.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. the electric fan that a kind of fan blade angles can be adjusted, including electric fan body (1), it is characterised in that the electric fan sheet
Body (1) bottom is provided with support bar, and the rear side of electric fan body (1) is equipped with motor, and circle is welded with the output shaft of motor
Disk (2), the disk (2) is rotatablely installed in electric fan body (1), and the uniform annular in periphery of disk (2) offers placement
Chamber, and electric rotating machine (3) is mounted in placing chamber, the output shaft of the electric rotating machine (3) is connected with gear (4), the peace
Put and opened up fluted (5) on side inwall of the chamber away from disk (2) center, and fixed column is installed with groove (5)
(6), the fixed column (6) is hollow structure, and the output shaft of the electric rotating machine (3) passes through fixed column (6), and fixed column (6)
Side away from placing chamber is provided with L-type chute (7), and L-type sliding block (8), the L-type sliding block (8) are provided with the L-type chute (7)
Match with L-type chute (7), and L-type sliding block (8) extends to L-type chute (7) outside, and L-type sliding block (8) extends to L-type chute
(7) one end outside is connected with flabellum (9), and the flabellum (9) is provided with neck (10), and neck close to the side of fixed column (6)
(10) inwall is provided with teeth groove (11), and the teeth groove (11) is engaged with gear (4).
2. the electric fan that a kind of fan blade angles according to claim 1 can be adjusted, it is characterised in that the L-type chute
(7) rolled on inwall and ball is installed, ball contacts with L-type sliding block (8).
3. the electric fan that a kind of fan blade angles according to claim 1 can be adjusted, it is characterised in that the electric rotating machine
(3) output shaft is provided with sliding block, and the inwall of the fixed column (6) is provided with chute, and sliding block is slidably mounted in chute.
4. the electric fan that a kind of fan blade angles according to claim 1 can be adjusted, it is characterised in that the flabellum (9)
Offer screw close to the side of fixed column (6), screw internal thread is provided with threaded post, threaded post close to fixed column (6) one
End is rotatablely equipped with connecting pole, and connecting pole is provided with neck (10) close to the side of fixed column (6).
5. the electric fan that a kind of fan blade angles according to claim 1 can be adjusted, it is characterised in that the support bar bag
The first support column and the second support column below the first support column are included, the bottom of the first support column slidably connects slide bar
Top, the top of the second support column are provided with chute, and the bottom of slide bar is slidably mounted in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626578.7U CN206917926U (en) | 2017-06-01 | 2017-06-01 | The electric fan that a kind of fan blade angles can be adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626578.7U CN206917926U (en) | 2017-06-01 | 2017-06-01 | The electric fan that a kind of fan blade angles can be adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206917926U true CN206917926U (en) | 2018-01-23 |
Family
ID=61314086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720626578.7U Expired - Fee Related CN206917926U (en) | 2017-06-01 | 2017-06-01 | The electric fan that a kind of fan blade angles can be adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206917926U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757566A (en) * | 2018-06-28 | 2018-11-06 | 王冬冬 | A kind of electric fan of adjustable wind wing corner degree |
| CN111987843A (en) * | 2020-08-17 | 2020-11-24 | 淮南万泰电子股份有限公司 | High-efficiency composite iron core winding motor and use method thereof |
| CN112412857A (en) * | 2019-08-23 | 2021-02-26 | 广东美的生活电器制造有限公司 | Air supply device, control method and system of air supply device and readable storage medium |
| CN112431773A (en) * | 2019-08-23 | 2021-03-02 | 广东美的生活电器制造有限公司 | Air supply device, control method and system of air supply device and readable storage medium |
-
2017
- 2017-06-01 CN CN201720626578.7U patent/CN206917926U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757566A (en) * | 2018-06-28 | 2018-11-06 | 王冬冬 | A kind of electric fan of adjustable wind wing corner degree |
| CN112412857A (en) * | 2019-08-23 | 2021-02-26 | 广东美的生活电器制造有限公司 | Air supply device, control method and system of air supply device and readable storage medium |
| CN112431773A (en) * | 2019-08-23 | 2021-03-02 | 广东美的生活电器制造有限公司 | Air supply device, control method and system of air supply device and readable storage medium |
| CN111987843A (en) * | 2020-08-17 | 2020-11-24 | 淮南万泰电子股份有限公司 | High-efficiency composite iron core winding motor and use method thereof |
| CN111987843B (en) * | 2020-08-17 | 2023-03-14 | 淮南万泰电子股份有限公司 | High-efficiency composite iron core winding motor and use method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20180601 |