CN208923950U - A kind of stator of the integrated form for automobile grills rotating device - Google Patents

Abstract

A kind of stator of the integrated form for automobile grills rotating device, including stator core, coil windings, U-shaped guide pin；One end of the stator core is in the fixed mode that insulate equipped with multiple U-shaped guide pins；The coil windings are set around the inner ring of the stator core, and multiple U-shaped guide pins are arranged in a ring；The U-shaped guide pin includes taper needle and conductive pin；The coil windings and the conductive pin weld；The U-shaped guide pin without departing from stator core inner ring to the profile of outer ring, be all the inside for being directly installed on stator core in coil windings and U-shaped guide pin, such integrated installation mode not only reduces many mounting process, more saves space.

Description

A kind of stator of the integrated form for automobile grills rotating device

Technical field

The utility model relates to technical field of motors, especially a kind of integrated form for automobile barrier rotating device.

Background technique

In automobile grills rotating device, motor will use, since automobile grills rotating device is that one kind is installed on vapour The device in interior portion, and motor is mounted in automobile grills rotating device, so the volume of motor influences whether automobile lattice The volume of grid rotating device needs to develop a kind of compact-sized electric machine according to the demand of automobile grills rotating device.

Utility model content

In view of the foregoing drawbacks, the purpose of this utility model is that proposing a kind of stator of integrated form to occupy little space, with This reduces the volume of motor.

For this purpose, the utility model uses following technical scheme: a kind of for the integrated of automobile grills rotating device The stator of formula, including stator core, coil windings, U-shaped guide pin；One end of the stator core is equipped in the fixed mode that insulate Multiple U-shaped guide pins；The coil windings are set around the inner ring of the stator core, and multiple U-shaped guide pins are arranged in a ring Column；The U-shaped guide pin includes taper needle and conductive pin；The coil windings and the conductive pin weld；The U-shaped guide pin does not surpass Profile of the inner ring of stator core to outer ring out.

Preferably, the outside of the stator core is plastic packaging；The multiple U-shaped guide pin is by plastic packaging and the stator The circle wall end connection of iron core；It is also to be connected by plastic packaging between the multiple U-shaped guide pin.

Further, the taper needle is used to interfere with circuit board and configure；A circular hole is offered in the middle part of the taper needle； The length of the circular hole is less than the bared end of the taper needle.

Preferably, the stator core is also provided with limiting slot；The limiting slot opens up the outside with the stator core Side wall, the upper end of the limiting slot are not provided with U-shaped guide pin.

Further, the bared end of the taper needle and the conductive pin is equipped with limit card block；The limit card block Middle part is in hollow form, and the bared end of the taper needle and the conductive pin is respectively positioned on the middle vacancy of the limit card block.

Preferably, the bared end of the taper needle and the conductive pin is equipped with limit card block；In the limit card block Portion is in hollow form, and the bared end of the taper needle and the conductive pin is respectively positioned on the middle vacancy of the limit card block.

Preferably, the stator core is formed by stacking by silicon steel sheet.

The utility model has the beneficial effects that taper needle is for being connected to power supply, taper needle and conductive pin are integrated, coil again Winding be set around the inner ring of stator core and with conductive pin weld, then power supply can directly by conductive pin act on coil around Group, to achieve the purpose that be formed magnetic field, multiple U-shaped guide pins are arranged in a ring in can make magnetic field on the circle wall of stator core More strength and stablize, and circle wall end that U-shaped guide pin the is located at stator core and U-shaped guide pin is without departing from stator core The profile of inner ring to outer ring saves many so that entire U-shaped guide pin, which has not a particle of, to be exposed except stator core circle wall Space, since coil windings and U-shaped guide pin are all the inside for being directly installed on stator core, such integrated installation mode is not Many mounting process are only reduced, space is more saved.

So can effectively prevent interreaction between metal in galvanization by the way of plastic packaging, in addition, modeling Envelope has relatively simple manufacturing process, and finished product has the packaging effect of integral type, has in terms of water proof and dust proof fine Effect.

Circuit board connection can connect simultaneously many components with modularization, and motor can directly be connect with circuit board, And circuit board is insulation and fire-retardant, not only brings more safeties and the connection of original part can be made more quick and whole Together, because taper needle and circuit board interference configure, middle part, which opens up a circular hole, can make the end of taper needle and the connection of circuit board Face is more more, and raising taper needle that can be whole connects electric performance from circuit board.

Detailed description of the invention

Fig. 1 is the overall structure diagram of one embodiment of the utility model；

Fig. 2 is an integrally-built side view of the utility model.

Wherein: stator core 100, coil windings 200, U-shaped guide pin 300, taper needle 310, conductive pin 320, limiting slot 110, limit card block 330.

Specific embodiment

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

As shown in Figs. 1-2, a kind of stator of the integrated form for automobile grills rotating device, including stator core 100, line Enclose winding 200, U-shaped guide pin 300；One end of the stator core 100 is in the fixed mode that insulate equipped with multiple U-shaped guide pins 300；The coil windings 200 are set around the inner ring of the stator core 100, and multiple U-shaped guide pins 300 are arranged in a ring； The U-shaped guide pin 300 includes taper needle 310 and conductive pin 320；The coil windings 200 are welded with the conductive pin 320；Institute State U-shaped guide pin 300 without departing from stator core 100 inner ring to outer ring profile；Taper needle 310 is for being connected to power supply, taper needle 310 with conductive pin 320 again be it is integrated, coil windings 200 be set around the inner ring of stator core 100 and with conductive pin 320 weld, So power supply directly can act on coil windings 200 by conductive pin 320, to achieve the purpose that form magnetic field, multiple U-shapeds Guide pin 300 is arranged in a ring in can make magnetic field more strength on the circle wall of stator core 100 and stablize, and U-shaped guide pin 300 be located at stator core 100 circle wall end and the U-shaped guide pin 300 without departing from stator core 100 inner ring to outer ring wheel Exterior feature saves many spaces so that entire U-shaped guide pin 300, which has not a particle of, to be exposed except the circle wall of stator core 100, by In coil windings 200 and U-shaped guide pin 300 be all the inside for being directly installed on stator core 100, such integrated installation mode Many mounting process are not only reduced, space is more saved.

Wherein, the outside of the stator core 100 is plastic packaging；The multiple U-shaped guide pin 300 be by plastic packaging with it is described The circle wall end connection of stator core 100；It is also to be connected by plastic packaging between the multiple U-shaped guide pin 300；So using The mode of plastic packaging can effectively prevent interreaction between metal in galvanization, in addition, plastic packaging has relatively simple system Technique is made, and finished product has the packaging effect of integral type, there is good effect in terms of water proof and dust proof.

It is configured in addition, the taper needle 310 is used to interfere with circuit board；The middle part of the taper needle 310 offers a circle Hole；The length of the circular hole is less than the bared end of the taper needle 310；Circuit board connection can be connected simultaneously with modularization Many components, motor can directly be connect with circuit board, and circuit board be insulation and it is fire-retardant, not only bring more peaces Full property and the connection of original part can be made more quick and neat, because taper needle 310 and circuit board interference configure, middle part is opened up One circular hole can make taper needle 310 end and circuit board joint face it is more more, raising taper needle 310 that can be whole from Circuit board connects the performance of electricity.

Wherein, the stator core 100 is also provided with limiting slot 110；The limiting slot 110 opens up and the stator core The upper end of 100 exterior side wall, the limiting slot 110 is not provided with U-shaped guide pin 300；Stator core 100 is to need to be fixed in itself One position, in the case where being not so easy to fall off when running or deviating and be equipped with limiting slot 110, stator core 100 The installation of 110 detent of limiting slot can directly be passed through when installation, i.e., it is simple and convenient, have and eliminates many technique.

In addition, the bared end of the taper needle 310 and the conductive pin 320 is equipped with limit card block 330；The limiting card The middle part of block 330 is in hollow form, and the bared end of the taper needle 310 and the conductive pin 320 is respectively positioned on the limit card block 330 Middle vacancy；U-shaped guide pin 300 is easier to generate deformation, in order to avoid U-shaped guide pin 300 is because of extruding or other reasons And generate deformation provided with limit card block 330, in the middle part of limit card block 330 vacancy can effectively limit taper needle 310 with The scope of activities of conductive pin 320 provides a supporting point for taper needle 310 and conductive pin 320, makes taper needle 310 and conduction Needle 320 easily will not generate deformation because of squeezing, and increase the practicability of equipment.

Wherein, the stator core 100 is formed by stacking by silicon steel sheet；Silicon steel sheet is that a kind of carbon containing extremely low ferrosilicon is soft Magnetic alloy, can be improved the resistivity and maximum permeability of iron, while can reduce coercivity, core loss and magnetic aging again, use It can increase the service life of product while silicon steel sheet material can improve efficiency again, reduce cost.

Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein, Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model, These modes are fallen within the protection scope of the utility model.

Claims (6)

1. a kind of stator of the integrated form for automobile grills rotating device, it is characterised in that: including stator core, coil windings With U-shaped guide pin；

One end of the stator core is in the fixed mode that insulate equipped with multiple U-shaped guide pins；The coil windings are set around The inner ring of the stator core, multiple U-shaped guide pins are arranged in a ring；

The U-shaped guide pin includes taper needle and conductive pin, and the coil windings and the conductive pin weld；

The U-shaped guide pin without departing from stator core inner ring to outer ring profile.

2. a kind of stator of integrated form for automobile grills rotating device according to claim 1, it is characterised in that: institute The outside for stating stator core is plastic packaging；

Multiple U-shaped guide pins are connect by plastic packaging with the circle wall end of the stator core；Between multiple U-shaped guide pins It is to be connected by plastic packaging.

3. a kind of stator of integrated form for automobile grills rotating device according to claim 1, it is characterised in that: institute Taper needle is stated to configure for interfering with circuit board；

A circular hole is offered in the middle part of the taper needle, the length of the circular hole is less than the bared end of the taper needle.

4. a kind of stator of integrated form for automobile grills rotating device according to claim 1, it is characterised in that: institute It states stator core and is also provided with limiting slot；

The limiting slot opens up the exterior side wall with the stator core, and the upper end of the limiting slot is not provided with U-shaped guide pin.

5. a kind of stator of integrated form for automobile grills rotating device according to claim 1, it is characterised in that: institute The bared end for stating taper needle and the conductive pin is equipped with limit card block；

The middle part of the limit card block is in hollow form, and the bared end of the taper needle and the conductive pin is respectively positioned on the limiting card The middle vacancy of block.

6. a kind of stator of integrated form for automobile grills rotating device according to claim 1, it is characterised in that: institute Stating stator core is formed by stacking by silicon steel sheet.