CN2052076U - Multi-functional breezy electric fan - Google Patents

Abstract

The utility model relates to a breeze ceiling fan adopting an oriented starting device formed by an inner paw electrode plate, an outer paw electrode plate and a short magnetic sheet to guarantee the single-way operation of a rotor. The utility model has simple structure, electricity consumption saving, no dithering phenomenon, no reverse rotation, wide application range, hoisting installation, wall hanging installation, table use, clamp use, aroma sending, mosquito expelling cleanness, complete function and safety.

Description

Multi-functional breezy electric fan

The utility model relates to a kind of Soft wind electric fan.

Popular in the market breeze ceiling fan.Its motor rotation start mode is the combination of adopting two torsion springs, two starting levers, and rotor drives fan blade with the magnetic patch sticker on inner walls.In the running as touching object.Though can shut down, the thing followed is the sound that clatters that sends because of collide in magnetic field and the torsion spring pressurized produces.Before normal operation, occur the phenomenon of stiff shake and the right heavy curtain of left side pendulum simultaneously, give the sense of discomfort.And the time have reversal phenomenon to take place.In addition, this breeze ceiling fan can only be hung, and using scope is limited.

The purpose of this utility model is exactly in order to overcome the problems referred to above, provides a kind of non-jitter phenomenon to take place and multiple functional multi-functional Soft wind electric fan.

Technical solution of the present utility model:

Multi-functional Soft wind electric fan is characterized in that respectively adorning melon pole plate on two side planes of stator coil, and pawl pole plate outer surface respectively posts a short magnetic sheet in two.Respectively post pawl pole plate outside at two short magnetic sheet outer surfaces; Interior pawl pole plate is identical with outer pawl electrode plate structure.Several rectangle magnetic teeth are inwardly respectively arranged on it.All there is a circular hole at its center, and the iron core of stator coil just passes the center hole of pawl pole plates and two outer pawl pole plates in two, and fixedlys connected with them at two ends and to be integral; Some magnetic teeth in two on pawl pole plate and the two outer pawl pole plates are all gapped between synthetic each magnetic teeth of an annulus of all interleaved set of stator coil.Its arrangement regulation is: connect pawl pole plate magnetic teeth in the homonymy under the outer pawl pole plate magnetic teeth.Connect the outer pawl pole plate magnetic teeth of opposite side down.Connect pawl pole plate magnetic teeth in the opposite side again.After this repetitive cycling; Rotor is a circle cap shape.There is a thin axle at inboard center, its front.Should be through in the center pore of iron core by thin axle, be slidingly matched, the perfume lid is housed in the rotor outside front with pore.Perfume carton is formed in this perfume lid and rotor front; The connecting head at pawl pole plate outer surface middle part is connected with an end of metallic hose outside the rear portion.The other end of metallic hose is connected with clamping plate, at the middle part of metallic hose two foot supports is housed; Short magnetic sheet is discoideus.Also there is a circular hole at the center.It is to make of non-magnet material, and interior pawl pole plate and outer pawl pole plate are made by permeability magnetic material.

The utility model starting arrangement is simple, saves energy.The non-jitter phenomenon takes place.Counter-rotating can not appear.The utility model using scope is wide.Can lifting, can wall hanging, can platform usefulness, can press from both sides usefulness, can also send fragrance or mosquito repellent is clean, multiple functional, safe and reliable.

Figure of description:

Fig. 1 is the utility model structural representation;

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is that the utility model is made desk fan use schematic representation;

Fig. 4 is that the utility model is made ceiling fan use schematic representation;

Fig. 5 is that the utility model is made head of a bed fan and made diagrammatic sketch.

Below in conjunction with description of drawings,, pawl pole plate 4 in a pair is placed respectively on the stator coil 5 two side ends planes as Fig. 1,2,3.On the pawl pole plate 4 several rectangle magnetic teeth 2 are inwardly arranged respectively in two, there is a circular hole at interior pawl pole plate 4 centers.Magnetic teeth 2 is vertical with pawl pole plate 4 planes in this.Respectively post the short magnetic sheet 1 that a non-magnet material (as copper, aluminium) is made in two on the outer surface level of pawl pole plate 4, short magnetic sheet 1 is a plectane.Also there is a circular hole at its center.Its internal surface is connected with the outer surface contact of interior pawl pole plate 4.Contact is connected with pawl pole plate 3 outside respectively on the outer surface of two short magnetic sheets 1.Outer pawl pole plate 3 is identical with interior pawl pole plate 4 structures, and some magnetic teeth 2 are inwardly also arranged on it.Some magnetic teeth 2 in two on pawl pole plate 4 and the two outer pawl pole plates 3 are at the synthetic annulus of stator coil 5 one all interleaved set, and are all gapped between each magnetic teeth.The arrangement regulation of magnetic teeth 2 is to connect pawl pole plate magnetic teeth in the homonymy under the outer pawl pole plate magnetic teeth.Connect the outer pawl pole plate magnetic teeth of opposite side down.Connect pawl pole plate magnetic teeth in the opposite side again.All press this rule circulation later on.Inside and outside pawl pole plate is all made by permeability magnetic material.Then magnetic teeth is arranged by above-mentioned rule, just produces unidirectional magnetic field along coil winding-direction when coil electricity.Thereby make the rotor orientation running.In the utility model, all eight magnetic teeth on the inside and outside pawl pole plate, the internal surface of two short magnetic sheets 1 is connected with the outer surface of interior pawl pole plate 4 and the internal surface contact of outer pawl pole plate 3 respectively with outer surface, it is that the folk prescription that causes rotor is to rotation direction before making inside and outside pawl pole plate magnetic teeth 2 magnetic conduction phase places more.Rotor 8 of the present utility model also is a shell of the present utility model, and it is a circle cap shape, is stained with nonpolarity permeability magnetic material in inner walls, and its housing outer surface evenly is equipped with three fan blades 10, and there is a thin axle at inboard center, its front.Should be through in the center pore of iron core 7 by thin axle, be slidingly matched with pore, iron core 7 is cylindrical.There is a pore at the center, and it is in the bosom of stator coil 5, and iron core 7 passes the center of stator coil 5 and the center hole of two outer pawl pole plates 3, two interior pawl pole plate 4, two short magnetic sheets 1.And fixedly connected with the center hole of short magnetic sheet with the inside and outside pawl pole plate of homonymy respectively and be integral in iron core 7 two ends, after stator coil 5 energisings, produce induction electromotive force, the magnetic teeth 2 of inside and outside pawl pole plate along coil 5 around to producing unidirectional magnetic field, guarantee rotor 8 that its inner walls is stained with nonpolarity permeability magnetic material also only along coil 5 around to rotation, realize the starting and the rotation of single direction of the present utility model.Can not produce jitter phenomenon, can not reverse yet.Even touch fan blade 10, rotor 8 is the blocking stall, does not damage motor.Because without the starting arrangement of torsion spring and starting lever, the utility model is also saved energy.In the utility model, rotor 8 outside front are equipped with a perfume lid 9, and this perfume lid 9 is formed perfume carton with rotor 8 fronts.Inner can being equipped with soaked into perfume or the clean sponge of mosquito repellent, so that can be with whole space of fragrance emissions or expelling mosquito during the utility model running.Outer surface middle part at the outer pawl pole plate 3 at rear portion is fixedly connected with a connecting head 6, and connecting head 6 is connected with metallic hose 11 1 ends, and metallic hose 11 the other ends are connected with clamping plate 12.Leave hook hole on the clamping plate 12, can hang, hang, press from both sides three kinds of purposes.The length that two foot supports, 13, two foot supports 13 are housed at metallic hose 11 middle parts is adjustable, and it supports the utility model can do the use of gentle breeze desk fan on the table.When the utility model hangs over the top as breeze ceiling fan.Can receive two foot supports 13 folded.When clamping plate 12 of the present utility model are clipped in the head of a bed when making head of a bed Soft wind electric fan and using, two foot supports 13 can be supported on the bedstead as required.

Claims (3)

1, a kind of multi-functional Soft wind electric fan is characterized in that:

A, respectively adorn pawl pole plate 4 on two side planes of stator coil 5, pawl pole plate 4 outer surfaces respectively post a short magnetic sheet 1, respectively post pawl pole plate 3 outside at two short magnetic sheets 1 outer surfaces in two,

B, interior pawl pole plate 4, outer pawl pole plate 3 structures are identical, several rectangle magnetic teeth 2 are inwardly respectively arranged on it, and all there is a circular hole at its center, and the iron core 7 of stator coil 5 just passes the center hole of two interior pawl pole plates 4 and two outer pawl pole plates 3, and fixedly connected with them at two ends and to be integral

Some magnetic teeth 2 in the c, two on pawl pole plate 4 and the two outer pawl pole plates 3 are at the synthetic annulus of all interleaved set of stator coil 5, all gapped between each magnetic teeth 2, its arrangement regulation is: connect pawl pole plate magnetic teeth in the homonymy under the outer pawl pole plate magnetic teeth, connect the outer pawl pole plate magnetic teeth of opposite side down, connect pawl pole plate magnetic teeth in the opposite side again, after this repetitive cycling

D, rotor 8 are a circle cap shape, and there is a thin axle at inboard center, its front, and this thin axle is through in the center pore of iron core 7, is slidingly matched with pore, in rotor 8 outside front perfume lid 9 is housed, and this perfume lid 9 is formed perfume carton with rotor 8 fronts,

The connecting head 6 at pawl pole plate 3 outer surfaces middle part is connected with an end of metallic hose 11 outside e, the rear portion, and the other end of metallic hose 11 is connected with clamping plate 12, and two foot supports 13 are housed at the middle part of metallic hose 11,

F, short magnetic sheet 1 are discoideus, and also there is a circular hole at the center, and it is to make of non-magnet material, and interior pawl pole plate 4 and outer pawl pole plate 3 are made by permeability magnetic material.

2, by the described multi-functional Soft wind electric fan of claim 1, it is characterized in that interior pawl pole plate 4 of magnetic teeth 2 and its or outer pawl pole plate 3 planes are vertical, on interior pawl pole plate 4 and the outer pawl pole plate 3 eight magnetic teeth 2 are arranged respectively.

3, by the described multi-functional Soft wind electric fan of claim 1, it is characterized in that leaving hook hole on the clamping plate 12.

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