CN206280279U - A kind of portable rail ceiling fan - Google Patents

Abstract

The utility model is related to a kind of portable rail ceiling fan that public place can be used, and it is mainly made up of track, main slide plate, fan, motor, worm screw, worm gear, driven pulley, driving wheel, big belt wheel, small pulley.The track is circuit orbit, the main slide plate is connected with motor, driven pulley, driving wheel, the motor-driven fan, and fan drives connected worm screw, the worm screw drives worm gear, worm gear drives coaxial big belt wheel, big belt wheel to drive small pulley, the small pulley to be connected on driving wheel by the drive connection of belt, thus driving wheel is driven, driving wheel coordinates with driven pulley, realizes that motor drives fan rotation, and fan is integrally steadily at the uniform velocity moved in orbit.The utility model can increase wind area, strengthen air flow property, cost-effective.

Description

A kind of portable rail ceiling fan

Technical field

The utility model is related to a kind of portable rail ceiling fan for being used for the public arenas such as classroom.

Background technology

Ceiling fan on current market is used for classroom, dining room and other places, and ceiling fan installation method is simple, is compared to sky Adjust, even more environmentally friendly power saving, but this fixed ceiling fan can only be fixed on a place so that and wind area is small, therefore a religion Room generally needs to install several could ensure that whole classroom wind area is enough.Simultaneously as being fixed point work, long-time position People below ceiling fan is easily caught a cold, and other positions are not enough circulated due to air, still sensible heat.Therefore, ceiling fan is changed to Rail type, can be changed one's profession around track, and the wind area of several ceiling fans can be reached with a ceiling fan, greatly reduce cost, Increased air flow property.

The content of the invention

The utility model purpose is, in order to overcome the existing ceiling fan fixed point work in market, to cause wind concentration, and skewness dissipates Thermal effect is not good enough, so that the drawbacks of influenceing the work and study state of people.

In order to reach object above, the technical scheme that the utility model is used is：

The utility model is a kind of portable rail ceiling fan, mainly by flabellum, motor, worm screw, main slide plate, directive wheel, Worm gear, driving wheel, driven pulley, bar, blade, track composition.The blade is connected by bar with motor, opens motor then band movable vane Piece rotates.By worm screw fixed on bar and the meshing relation of worm gear on main slide plate, worm gear wheel is driven.Before main slide plate lower section has Two groups of steamboats afterwards, one of which driving wheel is driven by belt transmission relation by gear shaft, to realize the traveling of integral part.It is logical Four guide effects of directive wheel crossed on main slide plate, it is ensured that overall steady along guide rail operation.

Compared with ceiling fan now on the market, the beneficial effect of the utility model rail ceiling fan is：（1）Design circular rail Road, ceiling fan can be moved within the specific limits, reduce ceiling fan quantity, cost-effective；（2）By the meshing relation of worm and wormwheel and The deceleration devices such as the skin transmission translational speed in orbit to slow down entirety, makes the wind-engaging time relatively long；（3）Main sled design Into the torque that sector, can preferably fit track and balance blade are rotated, power consumption is reduced；（4）Installed in main slide plate corner Directive wheel, stopping means is constituted with track, strengthens globality, enables fan smoothly orbital motion.

Brief description of the drawings

Fig. 1 is a kind of overall structure diagram of portable rail ceiling fan of the utility model.

Fig. 2 is the overall right view for releasing rail portion.

Fig. 3 is main slide plate schematic diagram.

Fig. 4 is worm gear schematic diagram.

Fig. 5 is a kind of partial structural diagram of portable rail ceiling fan of the utility model.

In figure：1. track, 2. bar, 3 motor fixing plates, 4. worm screw, 5. motor, 6. left support plate, 7. worm gear, 8. right support Plate, 9. belt, 10. main slide plate, 11. directive wheels, 12. fixed discs, 13. blades, 14. big belt wheels, 15. small pulleys, 16. is driven Wheel, 17. driving wheels.

Specific embodiment

The utility model is described further below in conjunction with the accompanying drawings.

As shown in figure 1, a kind of portable rail ceiling fan of the utility model, mainly by track 1, motor 5, worm screw 4, worm gear 7, Left support plate 6, right support plate 8, directive wheel 11, main slide plate 10, big belt wheel 14, belt 9, small pulley 14, blade 13, bar 2 are constituted. Driving wheel 17 and the symmetrical configuration of driven pulley 16, material are the same, and size is identical, be all by two, an axle connecting shaft two ends steamboat, but It is that driving wheel 17 has been also connected with small pulley 15 so that can actively cause fan integrally to move on path 1.As shown in figure 3, main cunning There are four contour cylinders of projection the top of plate 10, is used to chimeric directive wheel, constitutes stopping means, and main slide plate 10 is sector, energy The torque that active balance flabellum is rotated, reduces power consumption, and rectangular aperture and circular open are provided with thereon, and the He of belt 9 is made respectively Worm screw 4 passes through, holding meanss globality.Lower section four or so the rectangular blocks symmetrical up and down of projection of main slide plate 10, each square Shape block is provided with can be by the circular hole of the axle of driving wheel 17.The directive wheel 11 is mounted in track 1 respectively, it is ensured that fan entirety Moved in track 1, do not depart from track, bar 2 is affixed with worm screw 4, when 5 driven rod of motor 2 is rotated, due to bar 2 and worm screw 4 Fixed relationship, worm screw 4, also by same rotational speed, is meshing relation between worm screw 4 and worm gear 7, therefore worm gear 7 can be driven to rotate, Big belt wheel（14）Center and worm gear（7）Connect, thus worm gear（7）Rotation can drive the big belt wheel being fixed thereon（14）, big band The drive connection that wheel 14 passes through belt 9, drives small pulley 15 to rotate, and small pulley 15 is coaxial with driving wheel 17, therefore small pulley 15 Rotation also can simultaneously drive driving wheel 17, driving wheel 17 can be moved on path 1,16 slaved operations of driven pulley in addition, Associated movement before and after driving wheel 17 and driven pulley 16.It is possible thereby to realize that motor drives fan, fan driven wheel is in orbit Move.

Claims (4)

1. a kind of portable rail ceiling fan, it is characterised in that：Mainly it is made up of two large divisions, one is fan entirety, and two is track, Described fan integrally includes blade（13）, bar（2）, fixed disc（12）, motor（5）, worm gear（7）, worm screw（4）, main slide plate （10）, big belt wheel（14）, small pulley（15）, belt（9）, directive wheel（11）, driving wheel（17）, driven pulley（16）；The track （1）It is a circuit orbit；Motor（5）Driven rod（2）Rotate, due to bar（2）With worm screw（4）It is fixed relationship, worm screw（4）Also will Same rotational speed, worm screw（4）And worm gear（7）Between be meshing relation, therefore worm gear can be driven（7）Rotate, big belt wheel（14）In The heart and worm gear（7）Connect, thus worm gear（7）Rotation can drive the big belt wheel being fixed thereon（14）, big belt wheel（14）By skin Band（9）Drive connection, drive small pulley（15）Rotate, small pulley（15）With driving wheel（17）Coaxially, therefore small pulley（15） Rotation also can simultaneously drive driving wheel（17）, driving wheel（17）Can be in track（1）Upper motion, in addition driven pulley（16）Rise from Action is used, it is possible thereby to realize motor（5）Driven rod（2）, bar（2）Driving wheel is driven indirectly（17）, driven pulley（16）In track （1) moved on, enable fan smoothly orbital motion.

2. a kind of portable rail ceiling fan according to claim 1, it is characterised in that：Directive wheel（11）It is embedded into track （1）It is interior, form stopping means so that fan is fixed on track（1）Interior movement, does not depart from track（1）, while motor（5）It is fixed In motor fixing plate（3）On, worm gear（7）By left support plate（6）And right support plate（8）Support, it is difficult for drop-off, enhance dress Put globality.

3. a kind of portable rail ceiling fan according to claim 1, it is characterised in that：Main slide plate（10）It is designed to sector, Can preferably be fitted track（1）, and can be with balance blade（13）The torque of rotation, reduces power consumption.

4. a kind of portable rail ceiling fan according to claim 1, it is characterised in that：Bar（2）Two ends are threaded, root Multiple Type is constituted according to the length of bar, can be different according to occasion, change the bar of different model（2）With fixed disc（12）Phase Even, fan is made to adapt to different height.