CN206211691U - A kind of electric mover twin coil rotor - Google Patents

Abstract

The utility model discloses a kind of electric mover twin coil rotor, including electric mover housing, one end fixed cover of electric mover housing covers equipped with electric mover bottom, electric mover bottom offers turn trough in the middle part of set side, the inwall of turn trough and the extension pivot bush unit of axle sleeve, fixed cover is equipped with rotating shaft at the axle center of axle sleeve, and one end of rotating shaft is through the side of electric mover bottom set and extends to fixedly sleeved at the inside of electric mover housing and the axle center of coil rotor, the two ends of coil rotor are installed with side plate of the movable set in rotating shaft.The utility model is derived the temperature in electric mover housing by louvre by setting fan, the heat of electric mover inner walls is derived from the side of electric mover headgear by heat-conducting plate the inner chamber of electric mover housing is radiated, prevent the rising of electric mover shell body temperature and influence the flow conductivity of twin coil, so as to improve the practicality of voice coil motor.

Description

A kind of electric mover twin coil rotor

Technical field

The utility model is related to voice coil motor technical field, specially a kind of electric mover twin coil rotor.

Background technology

Motor is commonly called as " motor ", refers to a kind of calutron that electric energy conversion or transmission are realized according to the law of electromagnetic induction, Its Main Function is to produce driving torque, and used as electrical appliance or the power source of various machineries, generator uses letter G in circuit Represent.Its Main Function is to be converted into mechanical energy using electric energy.In the running at high speed of coil rotor can and motor inwall hair Life rubs and produces high heat so that the temperature of twin coil steeply rises, so as to have impact on the water conservancy diversion efficiency of twin coil, therefore I Propose a kind of electric mover twin coil rotor.

Utility model content

The purpose of this utility model is to provide a kind of electric mover twin coil rotor, possesses the advantage of radiating, is solved The problem of coil electric conductivity is influenceed friction generates heat because of the inwall of coil rotor and voice coil motor mover.

To achieve the above object, the utility model provides following technical scheme：A kind of electric mover twin coil rotor, bag Electric mover housing is included, one end fixed cover of the electric mover housing covers equipped with electric mover bottom, the electric mover bottom set Turn trough, the inwall of the turn trough and the extension pivot bush unit of axle sleeve are offered in the middle part of side, is fixed at the axle center of the axle sleeve Rotating shaft is set with, and one end of rotating shaft runs through the side of electric mover bottom set and extends to inside and the coil of electric mover housing Fixedly sleeved at the axle center of rotor, the two ends of the coil rotor are installed with side plate of the movable set in rotating shaft, institute The negative pole being installed with the outside of coil rotor in electric mover inner walls is stated, the coil rotor includes coil Set, what the coil covered has wrapped around twin coil, and the outside of coil set is installed with electromagnetic pole.

Preferably, the electric mover headgear includes chute, and louvre, the louvre are offered on the outside of the chute Inside it is installed with radiator-grid.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, by setting fan, the magnetic pole produced by coil rotor and negative pole reacts and rotates drive and turn the utility model Axle, so as to drive fan to rotate, the temperature in electric mover housing is derived by louvre, meanwhile, by heat-conducting plate by electricity The heat of motor-driven sub- inner walls is derived from the side of electric mover headgear, reaches and the inner chamber of electric mover housing is radiated Effect, prevent the rising of electric mover shell body temperature and influence the flow conductivity of twin coil, so as to improve voice coil motor Practicality.

2nd, the utility model by set radiator-grid prevent small objects enter electric mover housing in influence coil rotor Rotating speed, so as to improve the practicality of louvre heat conduction, then by setting side plate, block magnetic in electric mover housing and make With so as to avoid the practicality of dust increasing friction force influence coil rotor so as to suction in radiator-grid.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the utility model structure left view schematic diagram；

Fig. 3 is the utility model structure coil rotor schematic side view；

Fig. 4 is that the utility model structure is right regards schematic diagram.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Refer to Fig. 1-2, a kind of electric mover twin coil rotor, including electric mover housing 1, electric mover housing 1 One end fixed cover equipped with electric mover bottom set 2, electric mover bottom cover 2 sides in the middle part of offer turn trough 3, the inwall of turn trough 3 With the extension pivot bush unit of axle sleeve 4, restriction is supported come one end of countershaft 5 by axle sleeve 4, prevents rotating shaft 5 in rotation When come off, at the axle center of axle sleeve 4 fixed cover be equipped with rotating shaft 5, and rotating shaft 5 one end through electric mover bottom set 2 side simultaneously Extend at the inside of electric mover housing 1 and the axle center of coil rotor 6 fixedly sleeved, rotated by coil rotor 6 and driven Rotating shaft 5, the two ends of coil rotor 6 are installed with side plate 7 of the movable set in rotating shaft 5, reduce the side of electric mover housing 1 The magnetic in face, prevents dust from entering and influences the efficiency of coil rotor 6, and the outside of coil rotor 6 is installed with positioned at motor Negative pole 8 on the inwall of mover housing 1, negative pole 8 is installed with least corresponding with heat-conducting plate 10 six, and heat-conducting plate 10 are fixedly connected away from one end of electric mover headgear 11 with one end of negative pole 8, by negative pole 8 and the magnetic of coil rotor 6 Property effect improve the rotating speed of coil rotor 6, the external stability that one end of rotating shaft 5 extends to the side of side plate 7 is set with fan 9, leads to Passing through fan 9 derives the temperature of electric mover housing 1 from the side of electric mover headgear 11, and the extension of fan 9 is installed with Heat-conducting plate 10, heat-conducting plate 10 is installed with least six, and one end and the electric mover headgear 11 of heat-conducting plate 10 side position In in same level, the heat of the inwall of electric mover housing 1 is led from the side of electric mover headgear 11 by heat-conducting plate 10 Go out, reduce the temperature in electric mover housing 1, through the side of electric mover headgear 11, rotating shaft 5 is close to for one end of heat-conducting plate 10 One end of fan 9 is run through and extends to the outside of the side of electric mover headgear 11, by electric mover headgear 11 come countershaft 5 The other end is supported, and electric mover headgear 11 is fixedly sleeved away from one end of electric mover bottom set 2 with electric mover housing 1.

Refer to Fig. 3, coil rotor 6 includes coil set 61, coil set 61 has wrapped around twin coil 62, and coil set 61 outside is installed with electromagnetic pole 63.

Fig. 1 and 4 is referred to, electric mover headgear 11 includes chute 111, it is sliding by chute 111 and the pivot bush unit of rotating shaft 5 The outside of groove 111 offers louvre 112, louvre 112 offers at least four, and louvre 112 is shaped as hexagon, dissipates The uniform branch of hot hole 112 is between heat-conducting plate 10, and louvre 112 is symmetrical with the axle center of chute 111, by louvre 112 derive the temperature in electric mover housing 1, and radiator-grid 113 is installed with louvre 112, prevent fine particle from entering Enter in electric mover housing 1 and influence the efficiency of coil device 6.

In sum：The utility model by setting fan 9, the magnetic pole reaction that is produced by coil rotor 6 and negative pole 8 and Rotate and drive rotating shaft 5, so as to drive fan 9 to rotate, the temperature in electric mover housing 1 is derived by louvre 112, together When, the heat of the inwall of electric mover housing 1 is derived from the side of electric mover headgear 11 by heat-conducting plate 10, reach to motor The effect that the inner chamber of mover housing 1 is radiated, prevents the rising of temperature in electric mover housing 1 and influences the water conservancy diversion of twin coil Property, so as to improve the practicality of voice coil motor；The utility model prevents small objects from entering motor by setting radiator-grid 113 The rotating speed of influence coil rotor 6 in mover housing 1, so as to improve the practicality of the heat conduction of louvre 112, then by setting side plate 7, the magnetic action in electric mover housing 1 is blocked, so as to avoid dust so as to be sucked and increasing friction force in radiator-grid 113 Influence the practicality of coil rotor 6.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (2)

1. a kind of electric mover twin coil rotor, including electric mover housing（1）, it is characterised in that：The electric mover shell Body（1）One end fixed cover equipped with electric mover bottom cover（2）, the electric mover bottom set（2）Turn trough is offered in the middle part of side （3）, the turn trough（3）Inwall and axle sleeve（4）Extension pivot bush unit, the axle sleeve（4）Axle center at fixed cover equipped with turn Axle（5）, and rotating shaft（5）One end through electric mover bottom cover（2）Side and extend to electric mover housing（1）Inside with Coil rotor（6）Axle center at fixedly sleeved, the coil rotor（6）Two ends be installed with movable set in rotating shaft （5）On side plate（7）, the coil rotor（6）Outside be installed with positioned at electric mover housing（1）Negative magnetic on inwall Pole（8）, the rotating shaft（5）One end extend to side plate（7）The external stability of side is set with fan（9）, the fan（9） Extension be installed with heat-conducting plate（10）, the heat-conducting plate（10）One end run through electric mover headgear（11）Side, institute State coil rotor（6）Including coil set（61）, the coil set（61）Wrapped around twin coil（62）, and coil set（61） Outside be installed with electromagnetic pole（63）.

2. a kind of electric mover twin coil rotor according to claim 1, it is characterised in that：The electric mover headgear （11）Including chute（111）, the chute（111）Outside offer louvre（112）, the louvre（112）Interior fixation Radiator-grid is installed（113）.