CN218449711U

CN218449711U - Claw pole type stator device of cooling fan

Info

Publication number: CN218449711U
Application number: CN202221322274.9U
Authority: CN
Inventors: 刘崇稳
Original assignee: Sichuan Dongte Technology Co ltd
Current assignee: Sichuan Dongte Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-02-03
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a radiator fan's claw utmost point formula stator device, which comprises a mounting base, the mounting base surface is equipped with the coil base, a plurality of connecting holes have been seted up on the mounting base surface, mounting base bottom fixed mounting has a plurality of solid fixed cylinders, mounting base bottom fixed mounting has a plurality of fixed blocks, fixed block one side fixedly connected with wiring structure, fixed block surface threaded connection has the threaded rod, threaded rod outside fixed mounting has the connecting cylinder, the solid fixed cylinder outside is seted up flutedly, wiring structure includes the solid fixed cylinder cover of fixed connection in fixed block one side, gu fixed cylinder cover outside fixedly connected with connecting wire, connecting wire one end fixedly connected with terminal, connecting cylinder and solid fixed cylinder cover one side contact, the through-hole has been seted up on the connecting cylinder surface. The utility model discloses be convenient for maintain the fan, and promote the work efficiency of coil wiring.

Description

Claw pole type stator device of cooling fan

Technical Field

The utility model relates to a radiator fan technical field specifically is a radiator fan's claw utmost point formula stator device.

Background

The claw-pole motor is a permanent magnet synchronous motor with two stator iron cores axially matched left and right to form claw-shaped magnetic poles, and has the characteristics of large torque, low noise, low power consumption and the like.

Need wind stator coil on the coil base when the motor equipment, need draw the wire winding after the wire winding is ended and be connected with the terminal, need weld enameled wire and terminal or beading on PCB after current coil is drawn forth, welding process need consume more time for the motor packaging efficiency reduces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiator fan's claw utmost point formula stator device to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radiator fan's claw utmost point formula stator device, includes mounting base, the mounting base surface is equipped with the coil holder, a plurality of connecting holes have been seted up on the mounting base surface, mounting base bottom fixed mounting has a plurality of solid fixed cylinders, mounting base bottom fixed mounting has a plurality of fixed blocks, fixed block one side fixedly connected with wiring structure, fixed block surface thread connects has the threaded rod, threaded rod outside fixed mounting has the connecting cylinder.

Preferably, the outer side of the fixed cylinder is provided with a groove.

Preferably, the wiring structure includes a fixed barrel casing fixedly connected to one side of the fixed block, a connecting wire is fixedly connected to the outer side of the fixed barrel casing, and a terminal is fixedly connected to one end of the connecting wire.

Preferably, the connecting cylinder is in contact with one side of the fixed cylinder sleeve.

Preferably, the surface of the connecting cylinder is provided with a through hole.

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

1. this radiator fan's claw utmost point formula stator device passes the recess and stretches into the inboard of connecting cylinder with the lead-out wire, stretches out the lead-out wire from the through-hole and folding to the direction of connecting cylinder inlet wire, cuts unnecessary lead-out wire, uses the pliers to flatten the connecting cylinder inlet wire position to press from both sides the lead-out wire tightly, the subsequent power supply work of being convenient for, it need not to weld just can accomplish the work of lead-out wire connecting terminal, has promoted the work efficiency of motor assembly.

2. This radiator fan's claw utmost point formula stator device, when motor stator broke down, only needed to cut the lead-out wire between a fixed cylinder and the connecting cylinder, afterwards through rotating the threaded rod, breaks away from the fixed block until the threaded rod, pulls down the connecting cylinder this moment, also conveniently dismantles the stator, has promoted the work efficiency who maintains the motor.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a bottom structure diagram of the present invention;

FIG. 3 is a schematic structural view of the connecting cylinder of the present invention;

FIG. 4 is a schematic structural view of the fixing cylinder of the present invention;

fig. 5 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. mounting a base; 2. a coil holder; 3. connecting holes; 4. a fixed cylinder; 5. a groove; 6. a fixed block; 7. fixing the cylinder sleeve; 8. connecting a lead; 9. a terminal; 10. a threaded rod; 11. a connecting cylinder; 12. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a radiator fan's claw utmost point formula stator device, including

mounting base

1, 1 surface of mounting base is equipped with coil base 2, a plurality of connecting holes 3 have been seted up on 1 surface of mounting base, 1 bottom fixed mounting of mounting base has a plurality of solid fixed

cylinders

4, 1 bottom fixed mounting of mounting base has a plurality of

fixed blocks

6, 6 one side fixed connection of fixed block has the wiring structure, 6 surface threaded connection of fixed block has threaded rod 10, threaded rod 10 outside fixed mounting has connecting cylinder 11, contact switch-on between wiring structure and the connecting cylinder 11, with the contact between coil lead-out wire and the connecting cylinder 11 and compress tightly the lead-out wire through connecting cylinder 11, thereby make lead-out wire and wiring structure form the route, need not the welding and can be in order to accomplish connection work.

In this embodiment, fixed section of thick bamboo 4 outside is seted up recess 5, buckles the coil lead-out wire and passes recess 5, is convenient for stretch into one end in connecting cylinder 11, prevents the coil lead-out wire overlength.

In this embodiment, the wiring structure includes fixed barrel casing 7 of fixed connection in fixed block 6 one side, and fixed barrel casing 7 outside fixedly connected with connecting wire 8, connecting wire 8 one end fixedly connected with terminal 9 form the route between fixed barrel casing 7, connecting wire 8 and the terminal 9, therefore only need with between lead-out wire and the fixed barrel casing 7 electric connection can be in order to accomplish connecting terminal 9's effect.

In this embodiment, the connecting cylinder 11 contacts with one side of the fixed cylinder sleeve 7, the outgoing line contacts with the connecting cylinder 11, and the connecting cylinder 11 contacts with the fixed cylinder sleeve 7, so that a path is conveniently formed, and the outgoing line is conducted with the wiring structure.

In this embodiment, through-hole 12 has been seted up on connecting cylinder 11 surface, passes the lead-out wire and stretches into in the connecting cylinder 11 back, draws out and straightens from through-hole 12, is convenient for cut unnecessary lead-out wire, saves the inside space of motor, also can prevent that unnecessary part overlap joint of lead-out wire from causing other positions to be troublesome.

The working principle is as follows: the utility model relates to a claw utmost point formula stator device of radiator fan, when assembling the radiator fan motor, at coil base 2 outside winding coil, pass connecting hole 3 and solid fixed cylinder 4 inboardly with the coil lead-out wire, wait to stretch into the partial outside insulating layer of connecting cylinder 11 with the lead-out wire and scrape off, pass recess 5 and stretch into the inboard of connecting cylinder 11 with the lead-out wire afterwards, stretch out the lead-out wire from through-hole 12 and fold to the direction of connecting cylinder 11 inlet wire, cut off unnecessary lead-out wire, use pliers to flatten connecting cylinder 11 inlet wire position, thereby press from both sides the lead-out wire tightly, electric connection between lead-out wire, connecting cylinder 11, solid fixed cylinder cover 7, connecting wire 8 and terminal 9 at this moment, be convenient for subsequent power supply work;

follow-up when motor stator breaks down, only need cut the lead-out wire between solid fixed cylinder 4 and the connecting cylinder 11, later through rotating threaded rod 10, break away from fixed block 6 until threaded rod 10, pull down connecting cylinder 11 this moment, also conveniently dismantle the stator, only need change threaded rod 10 and connecting cylinder 11 new during follow-up reconnection, through being connected threaded rod 10 and fixed block 6 to make connecting cylinder 11 and solid fixed cylinder cover 7 contact can.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cooling fan's claw utmost point formula stator device, includes mounting base (1), its characterized in that: mounting base (1) surface is equipped with coil base (2), a plurality of connecting holes (3) have been seted up on mounting base (1) surface, mounting base (1) bottom fixed mounting has a plurality of solid fixed cylinder (4), mounting base (1) bottom fixed mounting has a plurality of fixed block (6), fixed block (6) one side fixedly connected with wiring structure, fixed block (6) surface threaded connection has threaded rod (10), threaded rod (10) outside fixed mounting has connecting cylinder (11).

2. The claw-pole type stator device of a heat-dissipating fan as claimed in claim 1, wherein: the outer side of the fixed cylinder (4) is provided with a groove (5).

3. The claw-pole stator assembly of a heat-dissipating fan according to claim 1, wherein: the wiring structure comprises a fixed barrel sleeve (7) fixedly connected to one side of a fixed block (6), a connecting wire (8) is fixedly connected to the outer side of the fixed barrel sleeve (7), and a terminal (9) is fixedly connected to one end of the connecting wire (8).

4. The claw-pole type stator device of a heat-dissipating fan as claimed in claim 1, wherein: the connecting cylinder (11) is in contact with one side of the fixed cylinder sleeve (7).

5. The claw-pole type stator device of a heat-dissipating fan as claimed in claim 1, wherein: the surface of the connecting cylinder (11) is provided with a through hole (12).