CN103671194B - Ceiling-type fan multi-wind-direction regulating device - Google Patents
Ceiling-type fan multi-wind-direction regulating device Download PDFInfo
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- CN103671194B CN103671194B CN201310647674.6A CN201310647674A CN103671194B CN 103671194 B CN103671194 B CN 103671194B CN 201310647674 A CN201310647674 A CN 201310647674A CN 103671194 B CN103671194 B CN 103671194B
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- retainer plate
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Abstract
The invention belongs to the field of mechanical heat dissipation, and relates to a ceiling-type fan multi-wind-direction regulating device. The device is mainly composed of a supporting structure, a bottom wind guiding blade set, an annular circumferential wind guiding blade set, a transmission mechanism, a stepping motor and a direct-current motor and is characterized in that wind direction can be freely controlled by respectively driving the annular circumferential wind guiding blade set and the bottom wind guiding blade set. According to the device, the bottom wind guiding blade set is driven to rotate through the stepping motor, a universal joint coupler, an arc-shaped rack and a spur gear set, and the annular circumferential wind guiding blade set is driven to rotate through the direct-current motor, a bevel gear and a belt pulley.
Description
Technical field
The invention belongs to mechanical field of radiating is and in particular to a kind of ceiling type fan wind direction regulating device.
Background technology
With the development of field of radiating, the high efficiency realizing fan wind-force utilizes, can be with energy saving, and efficiently timely active heat removal reaches effective fast cooling.
Ceiling type fan in colleges and universities bedroom completes wind direction conversion using common oscillating mechanism at present, this mechanism is mainly slowed down through reduction box by the main shaft of fan motor and spreads out of a moment, the mutual motion between through connecting rod and fixing axle and realize making wind send with fixing axle for center of circle rotation under fixed elevation.But this mechanism cannot change the wind direction elevation angle, it is not particularly suitable for placing the narrow dormitory of high sunken bed and space, and device fixing shaft position abrasion is larger, and stuck phenomenon easily occurs because of abrasion, simultaneously as the noise wearing and tearing and producing is also very big.
The shortcoming that ceiling type electric fan air supply direction is single, wind direction is less, noise is larger at present has had a strong impact on the operating efficiency of ceiling type electric fan, patent cn202266456 u invented a kind of wind direction can multi-faceted independent control pendent fan, including shell, transmission mechanism, motor, wind wheel, dividing plate and link plate, it mainly passes through 4 groups of pendulum air blades inside step motor control housing peripheral face, achieve the multiple-aspect control to wind direction, but fail bottom surface wind direction is controlled, wind direction controls angle to have certain limitation.Therefore, existing widely used ceiling type electric fan is transformed, the effective control realizing wind direction has very important significance.
Content of the invention
The present invention proposes a kind of ceiling type fan wind direction regulating device it is therefore an objective to realize freely controlling of fan wind direction, provides more preferable Wind Power Utilization for existing universal ceiling type fan, increases significantly wind direction, and the bedroom for two-berth provides optimal wind direction.Technical scheme is as follows:
Install a device in existing ceiling type electric fan blade front end additional, this device is mainly made up of supporting construction, wind blade group, power and transmission system and control system.The rotation of this device wind blade group and stopping, being realized by Single-chip Controlling stepper motor and direct current generator.Four groups of blades of this bottom of device, are controlled by stepper motor respectively, when needing downwards or blow in obliquely downward, you can control one group of bottom blade of a driving stepper motor to be rotated, the rotational angle of four groups of blades can control respectively.Now, ring week blade is turned off, thus realizing air supply at the bottom requirement.When needing wind-force laterally to send, four groups of blade Close Alls of lower section, the all blades of ring are linked together by 2 direct current generators, angle due to lower leaflet and horizontal plane is 60 degree, this angle both can meet wind-force and send to surrounding radiation, also the bounce-back avoiding wind-force is lost, thus reaching the maximum air supply rate of side.
The many wind direction regulating devices of ceiling type fan according to claim 1 are it is characterised in that described gimbal coupling 13 and direct current generator 1 and stepper motor 12.Wherein stepper motor 12 is driven by gimbal coupling 13, all blades 5 of closure ring, arbitrarily opens bottom blade 7, completes the blowing to fan bottom any direction and control.Can also closing bottom blade 7, by any regulation ring of direct current generator 1 week blade 5.
The many wind direction regulating devices of ceiling type fan according to claim 1 are it is characterised in that described arc-shaped rack 15 linkage bevel gear 18.Arc-shaped rack 15 makes row's spur gear 14 link and drives row's bottom blade 7.Direct current generator 1 passes through lower drive shaft 16 and bevel gear 18 drives upper power transmission shaft 21.
It is an advantage of the invention that the blade of ceiling type electric fan different piece can effectively easily be adjusted, reach the purpose changing wind direction, effectively improve the utilization rate of ceiling type fan wind direction, and reduce the noise of existing fan.
Brief description
Fig. 1 is the overall structure figure of apparatus of the present invention
Fig. 2 is the complete section structure chart of device
Fig. 3 is the bottom blade driver composition of device
Fig. 4 is the ring week blade bottom driver composition of device
Fig. 5 is the ring week vane tip driver composition of device
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is further described.
In embodiment illustrated in fig. 1, it is fixing with lower retainer plate 11 that pallet 10 and pallet cover 3 pass through lower carriage 8, installs a circle bottom blade 7 between lower retainer plate 11, and it is fixing with upper retainer plate 9 that lower retainer plate 11 passes through upper bracket 6, between install one ring week blade 5.In the embodiment shown in fig. 3, stepper motor 12 is driven bottom blade 7 by gimbal coupling 13, and arc-shaped rack 15 makes row's spur gear 14 link and drives row's bottom blade 7.In the embodiment shown in fig. 4; direct current generator 1 passes through lower drive shaft 16 and bevel gear 18 drives upper power transmission shaft 21; bevel gear 18 and power transmission shaft pass through gear pin 20 to be fixed, and power transmission shaft passes through bearing 17 and lower retainer plate 11 is fixing, and lower seal 19 protects lower transmission mechanism in outermost.In another embodiment shown in Fig. 5, upper power transmission shaft 21 drives upper belt roller 22, and belt pulley 22 makes all blades 5 of row's ring link.It is attached fixing finally by the flange 2 in upper seal 4 and ceiling type fan main body.
When by remote control control, stepper motor 12 can close ring week blade 5, arbitrarily open bottom blade 7, complete the blowing to fan bottom any direction and control with requiring to rotate.Can also closing bottom blade 7, by any regulation ring of direct current generator 1 week blade 5, complete the blowing of ceiling type fan side is required.
By above control process, the wind of four wind directions in lower section can be controlled, and the blowing of side requires.And each wind direction controls within zone of reasonableness.So it is significantly improved the wind direction utilization rate of ceiling type fan.
Claims (1)
1. the many wind direction regulating devices of ceiling type fan，Main inclusion above retainer plate (9)、Lower retainer plate (11)、Pallet (10)、Ring week blade (5) and bottom blade (7)、Upper bracket (6) and lower carriage (8)，It is characterized in that pallet (10) and pallet cover (3) pass through lower carriage (8) fixing with lower retainer plate (11)，One circle bottom blade (7) is installed between lower retainer plate (11) and pallet cover (3)，It is fixing with upper retainer plate (9) that lower retainer plate (11) passes through upper bracket (6)，One ring week blade (5) is installed between lower retainer plate (11) and upper retainer plate (9)，Stepper motor (12) passes through gimbal coupling (13)、Arc-shaped rack (15)、Spur gear (14) coordinated signals bottom blade (7)，Direct current generator (1) passes through power transmission shaft (21) in lower drive shaft (16) and bevel gear (18) drive，It is fixing with upper power transmission shaft (21) and lower drive shaft (16) that bevel gear (18) passes through gear pin (20)，It is fixing with lower retainer plate (11) that lower drive shaft (16) passes through bearing (17)，Lower seal (19) protects lower transmission mechanism in outermost，Upper power transmission shaft (21) drives belt pulley (22)，Belt pulley (22) makes row's ring week blade (5) linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647674.6A CN103671194B (en) | 2013-12-04 | 2013-12-04 | Ceiling-type fan multi-wind-direction regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647674.6A CN103671194B (en) | 2013-12-04 | 2013-12-04 | Ceiling-type fan multi-wind-direction regulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103671194A CN103671194A (en) | 2014-03-26 |
| CN103671194B true CN103671194B (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310647674.6A Expired - Fee Related CN103671194B (en) | 2013-12-04 | 2013-12-04 | Ceiling-type fan multi-wind-direction regulating device |
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| CN (1) | CN103671194B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626568A (en) * | 2016-01-26 | 2016-06-01 | 上海应用技术学院 | Simple wind shifting device |
| CN106640762B (en) * | 2017-01-19 | 2018-11-30 | 江苏大学 | A kind of intelligent guiding device of the anti-vortex of pumping plant |
| CN109269806A (en) * | 2018-09-01 | 2019-01-25 | 哈尔滨工程大学 | A kind of linkage mechanism for adjusting multiple-blade and being rotated with angle |
| CN111141029A (en) * | 2018-11-05 | 2020-05-12 | 宁波方太厨具有限公司 | Chimney anti-downdraft structure and gas water heater |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515538A (en) * | 1983-10-07 | 1985-05-07 | Degeorge Ceilings, Inc. | Ceiling fan |
| CN201714698U (en) * | 2010-06-10 | 2011-01-19 | 长安大学 | Multi-angle and subregion intelligent fan with controllable wind direction and wind speed |
| CN202266456U (en) * | 2011-08-29 | 2012-06-06 | 浙江工业大学 | Ceiling-mounted fan capable of independently controlling wind direction in multiple directions |
| CN202441625U (en) * | 2012-02-16 | 2012-09-19 | 甘哲玮 | Diffusion type fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050244309A1 (en) * | 2004-04-30 | 2005-11-03 | Taiwan Flourescent Lamp Co., Ltd. | Air cleaner with photocatalyst materials adopted for light-gauge steel frame |
-
2013
- 2013-12-04 CN CN201310647674.6A patent/CN103671194B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515538A (en) * | 1983-10-07 | 1985-05-07 | Degeorge Ceilings, Inc. | Ceiling fan |
| CN201714698U (en) * | 2010-06-10 | 2011-01-19 | 长安大学 | Multi-angle and subregion intelligent fan with controllable wind direction and wind speed |
| CN202266456U (en) * | 2011-08-29 | 2012-06-06 | 浙江工业大学 | Ceiling-mounted fan capable of independently controlling wind direction in multiple directions |
| CN202441625U (en) * | 2012-02-16 | 2012-09-19 | 甘哲玮 | Diffusion type fan |
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| CN103671194A (en) | 2014-03-26 |
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Granted publication date: 20170118 Termination date: 20191204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |