CN203257712U - Ceiling fan with adjustable blowing area - Google Patents
Ceiling fan with adjustable blowing area Download PDFInfo
- Publication number
- CN203257712U CN203257712U CN 201320308800 CN201320308800U CN203257712U CN 203257712 U CN203257712 U CN 203257712U CN 201320308800 CN201320308800 CN 201320308800 CN 201320308800 U CN201320308800 U CN 201320308800U CN 203257712 U CN203257712 U CN 203257712U
- Authority
- CN
- China
- Prior art keywords
- ceiling fan
- motor
- flabellum
- suspension rod
- fans
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a ceiling fan with adjustable blowing area. The ceiling fan with adjustable blowing area comprises an installation seat fixedly installed on a ceiling, a suspension rod connected at the lower end of the installation seat, a motor connected below the suspension rod and fans which are connected on the circumference of a rotor of the motor. Inner end portions of the fans are hinged to the rotor of the motor through third hinges. An adjusting device which changes the angles of inclination of the fans by driving the fans to rotate along the third hinges is arranged above the fans. By arranging the adjusting device which can change the angles of inclination of the fans, the blowing range of the ceiling fan can be effectively enlarged and especially at night, the ceiling fan can blow air to a high-level bed by enlarging the angles of inclination of the fans. The ceiling fan with adjustable blowing area is especially suitable for a dormitory with multiple residents.
Description
Technical field
The utility model belongs to the electric fan technical field, is specifically related to a kind of adjustable ceiling fan structure of area that brushes.
Background technique
The ceiling fan of prior art brush direction take towards under as main, in the space of student dormitory one class, ceiling fan generally is contained on the ceiling board in neutral position, bedroom, substantially just blows less than wind near the position in corner like this.The wind of ceiling fan also blows less than on the higher bed in position, and using effect is undesirable.Even rotating ceiling fan, it is also very limited that it brushes scope.
The model utility content
The purpose of this utility model is: for the deficiency that prior art exists, provide a kind of ceiling fan structure that area can be adjusted according to user's needs that brushes.
For realizing the purpose of the utility model, be achieved by the following technical solutions: a kind of adjustable ceiling fan of area that brushes, include the fitting seat that is fixedly mounted on the ceiling board, be connected to the suspension rod of fitting seat lower end, the motor that is connected to the suspension rod below and the flabellum that is connected to the rotor periphery of motor, described flabellum inner end is hinged on by the 3rd hinge on the rotor of motor, and the flabellum top is provided with to drive flabellum along the regulating device of the 3rd hinge through with the change vane angle.
Described regulating device comprises by linear bearing and is slidingly arranged in sliding connector on the suspension rod, and be connected to the outer rotating connector of sliding connector by rotary bearing, be hinged with a connecting rod by the first hinge and the second hinge respectively between on rotating connector and the flabellum; Described suspension rod is provided with the control gear of control sliding connector upper-lower position.
Be fixed with a governor motor on the described suspension rod, the governor motor output terminal is connected with an adjusting screw rod that vertically arranges, and adjusting screw rod and sliding connector are in transmission connection by screw thread.
Described governor motor is controlled by IR remote controller.
Compared with prior art, the beneficial effects of the utility model are: by the described regulating device that can change vane angle is set, can effectively enlarge the scope of the wind that ceiling fan blows out.Especially at night, regulate flabellum to than wide-angle, can make wind that ceiling fan blows out to the higher bed in position, be particularly suitable for many people dormitory and use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the make progress structural representation of bending state of flabellum.
1, fitting seat; 2, suspension rod; 3, governor motor; 4, adjusting screw rod; 5, sliding connector; 6, rotating connector; 71, the first hinge; 72, the second hinge; 73, the 3rd hinge; 8, connecting rod; 9, flabellum; 10, motor.
Embodiment
According to illustrated in figures 1 and 2, the described a kind of adjustable ceiling fan of area that brushes of present embodiment, include the fitting seat 1 that is fixedly mounted on the ceiling board, be connected to the suspension rod 2 of fitting seat 1 lower end, the flabellum 9 that is connected to the motor 10 of suspension rod 2 belows and is connected to the rotor periphery of motor 10, described flabellum 9 inner ends are hinged on the rotor of motor 10 by the 3rd hinge 73, and flabellum 9 tops are provided with to drive flabellum 9 rotates to change flabellum 9 angles of inclination along the 3rd hinge 73 regulating device.
Described regulating device comprises by linear bearing and is slidingly arranged in sliding connector 5 on the suspension rod 2, and be connected to the outer rotating connector 6 of sliding connector 5 by rotary bearing, be hinged with a connecting rod 8 by the first hinge 71 and the second hinge 72 respectively between rotating connector 6 and flabellum 9 upper ends; Described suspension rod 2 is provided with the control gear of control sliding connector 5 upper-lower positions.
Be fixed with a governor motor 3 on the described suspension rod 2, governor motor 3 output terminals are connected with an adjusting screw rod 4 that vertically arranges, and adjusting screw rod 4 and sliding connector 5 are in transmission connection by screw thread.Governor motor 3 uses the slow-speed of revolution motor that is built-in with reduction gear, is beneficial to like this to regulate sliding connector 5.
Described governor motor 3 is controlled by IR remote controller.The start and stop of described motor 10 and rotating speed are also controlled by this remote controller.
During use, can drive adjusting screw rod 4 by 3 runnings of remote controller regulating and controlling motor rotates, thereby driving sliding connector 5 moves upward, then sliding connector 5 drivening rods 8 one ends move upward, flabellum 9 is raised up, the wind-force that flabellum 9 produces is basically perpendicular to the surface of flabellum 9, has so just increased the area coverage that ceiling fan blows out wind, certainly wind-force can weaken to some extent, can make wind-force be in proper range by the rotating speed of expanded motor 10.When moving downward by remote controller control sliding connector 5, then flabellum 9 outer ends move down, and can make wind concentration under ceiling fan.
Claims (3)
1. one kind is brushed the adjustable ceiling fan of area, include the fitting seat that is fixedly mounted on the ceiling board, be connected to the suspension rod of fitting seat lower end, the motor that is connected to the suspension rod below and the flabellum that is connected to the rotor periphery of motor, it is characterized in that: described flabellum inner end is hinged on by the 3rd hinge on the rotor of motor, and the flabellum top is provided with to drive flabellum along the regulating device of the 3rd hinge through with the change vane angle.
2. a kind of adjustable ceiling fan of area that brushes according to claim 1, it is characterized in that: described regulating device comprises by linear bearing and is slidingly arranged in sliding connector on the suspension rod, and be connected to the outer rotating connector of sliding connector by rotary bearing, be hinged with a connecting rod by the first hinge and the second hinge respectively between on rotating connector and the flabellum; Described suspension rod is provided with the control gear of control sliding connector upper-lower position.
3. a kind of adjustable ceiling fan of area that brushes according to claim 1, it is characterized in that: be fixed with a governor motor on the described suspension rod, the governor motor output terminal is connected with an adjusting screw rod that vertically arranges, and adjusting screw rod and sliding connector are in transmission connection by screw thread; Described governor motor is controlled by IR remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320308800 CN203257712U (en) | 2013-05-30 | 2013-05-30 | Ceiling fan with adjustable blowing area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320308800 CN203257712U (en) | 2013-05-30 | 2013-05-30 | Ceiling fan with adjustable blowing area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257712U true CN203257712U (en) | 2013-10-30 |
Family
ID=49470281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320308800 Expired - Fee Related CN203257712U (en) | 2013-05-30 | 2013-05-30 | Ceiling fan with adjustable blowing area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828348A (en) * | 2020-07-09 | 2020-10-27 | 李电豹 | Axial flow fan |
-
2013
- 2013-05-30 CN CN 201320308800 patent/CN203257712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828348A (en) * | 2020-07-09 | 2020-10-27 | 李电豹 | Axial flow fan |
| CN111828348B (en) * | 2020-07-09 | 2021-11-30 | 湖南鑫宏源高科有限公司 | Axial flow fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140530 |