CN209908817U - Adjustable electric fan - Google Patents
Adjustable electric fan Download PDFInfo
- Publication number
- CN209908817U CN209908817U CN201920712378.2U CN201920712378U CN209908817U CN 209908817 U CN209908817 U CN 209908817U CN 201920712378 U CN201920712378 U CN 201920712378U CN 209908817 U CN209908817 U CN 209908817U
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- fan
- shell
- motor
- net
- adjustable electric
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Abstract
The utility model discloses an adjustable electric fan, shell and fan backshell before the fan, through screw fixed connection between shell and the fan backshell before the fan, the common fixed mounting in inside of shell and the fan backshell has the motor frame before the fan, the right side intermediate position fixed mounting of motor frame has the motor, the rotation end fixed mounting of motor has the flabellum, the left side intermediate position fixed mounting of motor frame has synchronous machine, synchronous machine's rotation end passes through adapter sleeve fixedly connected with front net, the left side of front net is rotated and is installed preceding cylinder cap. The utility model discloses a net and back net before installing respectively in the left and right sides of flabellum, can protect the flabellum in the use, the synchronous machine can drive the rotation of net before, disperses the wind that the flabellum produced, weakens the wind-force of fan, and shell and fan backshell are installed jointly on the chassis before the fan to chassis internally mounted has the balancing weight, can guarantee the stability of fan in the use.
Description
Technical Field
The utility model belongs to the technical field of fan unit, concretely relates to adjustable electric fan.
Background
The electric fan is a tool for cooling by generating wind in hot days. The electric fan is a device which is driven by electricity to generate airflow, a fan arranged in the electric fan is electrified and then rotates to form natural wind to achieve the cooling effect, the electric fan is widely applied to life, but the wind generated by the existing electric fan directly blows to a user, the body of the user is diseased in the long-term past, and the use is very inconvenient, so that the novel standing type oscillating electric fan is very necessary to design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable electric fan to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable electric fan comprises a fan front shell and a fan rear shell, wherein the fan front shell and the fan rear shell are fixedly connected through screws, the inner parts of the front fan shell and the rear fan shell are fixedly provided with a motor frame together, the middle position of the right side of the motor frame is fixedly provided with a motor, the rotating end of the motor is fixedly provided with a fan blade, the middle position of the left side of the motor frame is fixedly provided with a synchronous motor, the rotating end of the synchronous motor is fixedly connected with a front net through a connecting sleeve, the left side of the front net is rotatably provided with a front net cover, the right side surface of the fan rear shell is fixedly provided with a rear net through a screw, a circuit board is fixedly arranged in a groove in the middle of the left side surface of the fan front shell, the lamp cover is installed to the left surface of circuit board, the left surface fixed mounting of lamp cover has the lamp window, the left side surface bonding of lamp window has lamp window sticker.
Preferably, the lower ends of the front fan shell and the rear fan shell are connected with a connecting iron plate together, and the connecting iron plate is fixedly installed in a slotted hole in the chassis through a bolt.
Preferably, the motor is provided with a motor lock catch.
This set up the electric wire that the motor hasp can be connected on the motor in the use and fix, avoid electric wire and pivot winding together.
Preferably, a power line penetrates through a through hole at the lower end of the fan rear shell, and a wire protecting sleeve is installed at the contact part of the power line and the through hole.
Preferably, the left end and the right end of the inner part of the chassis are provided with balancing weights.
This set up chassis internally mounted has the balancing weight, can guarantee the stability of fan in the use.
Preferably, the motor, the synchronous motor and the lamp sleeve are respectively electrically connected with the circuit board.
The utility model discloses a technological effect and advantage: the utility model discloses a net and back net before installing respectively in the left and right sides of flabellum, can protect the flabellum in the use, because the flabellum rotates at a high speed in avoiding the use, the accidental injury user, and install synchronous machine in the left side of flabellum, synchronous machine can drive the front net and rotate, can be in the use, disperse the wind that the flabellum produced, weaken the wind-force of fan, avoid the fan directly to blow to the user, make the user the sick condition appear, install on the chassis with the fan backshell jointly before the fan, can make the fan stand, and chassis internally mounted has the balancing weight, can guarantee the stability of fan in the use.
Drawings
Fig. 1 is an overall schematic view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention.
In the figure: 1 fan front shell, 2 fan back shells, 3 motor frame, 4 back nets, 5 flabellum, 6 motors, 7 front nets, 8 front net covers, 9 adapter sleeves, 10 synchronous motors, 11 motor lock catches, 12 lamp window stickers, 13 lamp windows, 14 lamp covers, 15 connecting iron plates, 16 chassis, 17 balancing weights, 18 wire protecting covers and 19 circuit boards.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, an adjustable electric fan comprises a front fan housing 1 and a rear fan housing 2, the front fan housing 1 and the rear fan housing 2 are fixedly connected by screws, a motor frame 3 is fixedly mounted inside the front fan housing 1 and the rear fan housing 2 together, a motor 6 is fixedly mounted at a right middle position of the motor frame 3, fan blades 5 are fixedly mounted at a rotating end of the motor 6, a synchronous motor 10 is fixedly mounted at a left middle position of the motor frame 3, a rotating end of the synchronous motor 10 is fixedly connected with a front net 7 by a connecting sleeve 9, a front net cover 8 is rotatably mounted at a left side of the front net 7, a rear net 4 is fixedly mounted at a right side of the rear fan housing 2 by screws, a circuit board 19 is fixedly mounted in a groove at a left middle position of the front fan housing 1, and a lamp sleeve 14 is mounted at a left side of the circuit board 19, the left side surface of the lamp sleeve 14 is fixedly provided with a lamp window 13, and the left side surface of the lamp window 13 is adhered with a lamp window paster 12.
Specifically, the lower ends of the front fan shell 1 and the rear fan shell 2 are connected with a connecting iron plate 15, and the connecting iron plate 15 is fixedly installed in a slot on the chassis 16 through bolts.
Specifically, the motor 6 is provided with a motor lock 11.
Specifically, a power line penetrates through a through hole at the lower end of the fan rear shell 2, and a wire protecting sleeve 18 is installed at the contact position of the power line and the through hole.
Specifically, the inner left and right ends of the chassis 16 are provided with balancing weights 17.
Specifically, the motor 6, the synchronous motor 10 and the lamp housing 14 are electrically connected to the circuit board 19 respectively.
During the use, this utility model discloses net 7 and back net 4 before installing respectively in the left and right sides of flabellum 5, can protect flabellum 5 in the use, because flabellum 5 high-speed rotation in avoiding the use, the accidental injury user, and install synchronous machine 10 in the left side of flabellum 5, synchronous machine 10 can drive preceding net 7 and rotate, can be in the use, disperse the wind that flabellum 5 produced, weaken the wind-force of fan, avoid the fan directly to blow to the user, make the user the condition of illness appear, casing 1 and fan backshell 2 install jointly on chassis 20 before the fan, can make the fan stand, and 20 internally mounted in chassis has balancing weight 21, can guarantee the stability of fan in the use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. An adjustable electric fan comprises a fan front shell (1) and a fan rear shell (2), and is characterized in that: the fan is characterized in that the front fan shell (1) and the rear fan shell (2) are fixedly connected through screws, a motor frame (3) is fixedly mounted inside the front fan shell (1) and the rear fan shell (2), a motor (6) is fixedly mounted at the right middle position of the motor frame (3), fan blades (5) are fixedly mounted at the rotating end of the motor (6), a synchronous motor (10) is fixedly mounted at the left middle position of the motor frame (3), a rotating end of the synchronous motor (10) is fixedly connected with a front net (7) through a connecting sleeve (9), a front net cover (8) is rotatably mounted at the left side of the front net (7), a rear net (4) is fixedly mounted at the right side of the rear fan shell (2) through screws, a circuit board (19) is fixedly mounted in a groove at the middle position of the left side of the front fan shell (1), and a lamp cover (14) is mounted at the left side of the circuit board (19), the left side surface of the lamp sleeve (14) is fixedly provided with a lamp window (13), and the left side surface of the lamp window (13) is adhered with a lamp window paster (12).
2. The adjustable electric fan according to claim 1, wherein: the lower ends of the front fan shell (1) and the rear fan shell (2) are connected with a connecting iron plate (15) together, and the connecting iron plate (15) is fixedly installed in a slotted hole in the chassis (16) through a bolt.
3. The adjustable electric fan according to claim 1, wherein: and a motor lock catch (11) is arranged on the motor (6).
4. The adjustable electric fan according to claim 1, wherein: a power line penetrates through a through hole at the lower end of the fan rear shell (2), and a wire protecting sleeve (18) is installed at the contact part of the power line and the through hole.
5. The adjustable electric fan according to claim 2, wherein: and balancing weights (17) are arranged at the left end and the right end in the chassis (16).
6. The adjustable electric fan according to claim 1, wherein: the motor (6), the synchronous motor (10) and the lamp sleeve (14) are respectively electrically connected with the circuit board (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712378.2U CN209908817U (en) | 2019-05-17 | 2019-05-17 | Adjustable electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712378.2U CN209908817U (en) | 2019-05-17 | 2019-05-17 | Adjustable electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209908817U true CN209908817U (en) | 2020-01-07 |
Family
ID=69048330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920712378.2U Active CN209908817U (en) | 2019-05-17 | 2019-05-17 | Adjustable electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209908817U (en) |
-
2019
- 2019-05-17 CN CN201920712378.2U patent/CN209908817U/en active Active
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