CN213305061U

CN213305061U - Ceiling fan motor

Info

Publication number: CN213305061U
Application number: CN202021751081.6U
Authority: CN
Inventors: 李明章
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-28
Anticipated expiration: 2030-08-20

Abstract

The utility model provides a new ceiling fan motor includes: a stator is provided with a group of hooks and a plurality of winding groups, and an enameled wire forming the two winding groups is hooked by the hooks. Wherein the hook is formed in a coupling piece which is immovable in the stator. The utility model discloses a ceiling fan motor catches on the enameled wire with the hook and is motionless, replaces the manual operation mode of two wire winding and welding electric wire, effectively solves drawbacks such as consuming time, hard that exist among the prior art.

Description

Ceiling fan motor

Technical Field

The utility model relates to a ceiling fan motor's field.

Background

In fig. 7, a known ceiling fan motor 80 includes a stator 81. A tube 82 stands on the axial center portion of the stator 81, and a hole 83 on the outside of the tube 82 connects with a through hole 84 on the inside of the tube 82. A plurality of winding groups 85 are disposed outside the stator 81 and surround the tube 82, the winding groups 85 being one enameled wire 86 wound around the stator 81 by several turns. Two enameled wires 86 are wound and welded with a wire 87 depending on the specification of the ceiling fan motor 80, and the free end of the wire 87 extends out of the tube 82 through the hole 83 and the through hole 84.

When energized, the winding set 85 converts the electrical energy into magnetic effect, which drives a rotor (not shown) of the ceiling fan motor 80 to rotate relative to the stator 81 by both magnetic attraction and repulsion. Therefore, the enameled wire 86 is connected to the wire 87, and a person with high experience is usually required to identify and operate the enameled wire when the ceiling fan motor 80 is operating normally.

In addition, the body of the enameled wire 86 is a wire with a non-conductive paint film attached to the outer surface. During operation, the celebrity must remove the varnish from the end of the enameled wire 86, wrap the exposed ends of the two wires around, weld the exposed ends of the wire 87, and insert them together into a plastic sheath 88.

Particularly, the famous person holds a blade to scrape off the paint film, so that the time is consumed, the human body is easily cut, and certain danger exists.

Finally, the celebrity binds the plurality of plastic sheaths 88 with the two bands 89 to complete the electrical connection, which also consumes labor and time.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses the structure of ceiling fan motor is rationally improved to the design people's design and planning, can adapt to this set of operation about the automatic jointing equipment of electric wire, effectively solve drawbacks such as consuming time, hard that exist among the prior art.

In order to realize the utility model discloses a purpose, the utility model provides a new ceiling fan motor includes: a stator is provided with a group of hooks and a plurality of winding groups, and an enameled wire forming the two winding groups is hooked by the hooks. Wherein the hook is formed in a coupling piece which is immovable in the stator.

The connecting piece is implemented in a corresponding structure of the stator by taking one of the following examples:

in a first embodiment, the stator has a joint portion provided with a plurality of assembly holes; the connecting piece is provided with a transverse part, one end of the transverse part is bent into an upright part with a hook, the other end of the transverse part is reversely bent into a drop section to be placed into the assembling hole, and the drop section supports the transverse part to lie on the outer surface of the combining part. The drop height section is bent into a longitudinal section which is parallel to the upright part and partially exposed out of the assembling hole.

In the second embodiment, a tube stands on the axial center of the stator; the coupling member has a transverse portion which is connected to the tube on the inside and which is bent to form said hook on the outside.

In a third embodiment, the stator has a coupler with at least one assembly hole; the connecting piece has an upright part, a transverse part extends from the side of the upright part, the transverse part forms the hook, and when one end of the upright part is inserted into the assembling hole, the transverse part and the hook are separated from the connecting piece by a certain distance.

In a fourth embodiment, the stator has a fixed block with at least one assembly hole; the connecting piece is provided with an upright part, one end of the upright part is bent into the hook, and the other end of the upright part is inserted into the assembling hole of the fixing block.

Since the technical scheme is used, the utility model discloses a ceiling fan motor catches on the enameled wire with the hook motionlessly, adapts to the automatic welding operation of enameled wire and hook, electric wire and connecting piece, replaces the manual operation mode of two wire winding and welding electric wire, effectively solves drawbacks such as consuming time, hard that exist among the prior art.

Drawings

Fig. 1 is a perspective view of a first embodiment of a coupler of the present invention.

Fig. 2 is a view showing the arrangement of the coupling member in the stator.

Fig. 3 shows the corresponding relationship between the connecting member and the winding set.

Fig. 4 is a corresponding view of a second embodiment of the joint part according to the present invention and a winding set.

Fig. 5 is a view of a stator with a third embodiment of a coupler according to the present invention.

Fig. 6 shows a stator with a fourth embodiment of a coupling element according to the invention.

FIG. 7 is a prior art ceiling fan motor diagram.

Reference numerals: ceiling fan motor 80 stator 81

Pipe 82 bore 83

Through hole 84 winding group 85

Enameled wire 86 electric wire 87

Plastic sheath 88 drawstring 89

Coupling piece

10, 30, 40, 60

transverse portion

11, 31, 42

Slotted hole 12 drop section 13

Upright portions

15, 41, 62 of longitudinal segment 14

Hooks 16, 34, 43, 64

Stator 20 cylinder 21

Pipe 22 with holes 23

Combining block 24 assembling

holes

25, 52, 72

Wire winding 26 enameled wire 27

Medial 32 lateral 33

Joining member 50

Fixing block 70

Detailed Description

As shown in FIGS. 1-3, a set of posts 21 extend radially around a stator 20 of the ceiling fan motor, the posts 21 are provided with a plurality of windings 26, the windings 26 surround a tube 22 standing on the top of the stator 20, and a hole 23 is formed near the tube 22. The stator 20 has a coupling block 24 secured to a top surface thereof, and the coupling block 24 defines a plurality of assembly holes 25.

A set of linkages 10 is disposed on the top surface of the stator 20. The connecting member 10 has a transverse portion 11, one end of the transverse portion 11 is bent to form an upright portion 15, the other end is bent in a reverse direction to form a drop section 13, the drop section 13 is bent to form a longitudinal section 14, the longitudinal section 14 is parallel to the upright portion 15, and the two sections are bent at two sides of the connecting member 10 in the same direction. A U-shaped slit cuts across the transverse portion 11 and the upright portion 15 to form a rectangular piece which is bent outwardly of the upright portion 15 to form a hook 16, forming the slit as an elongated hole 12.

When the drop section 13 is inserted into the assembly hole 25, the connecting member 10 is fixed on the stator 20, and the drop section 13 supports the transverse portion 11 to lie on the outer surface of the combining portion 24, so that the longitudinal section 14 is partially exposed out of the assembly hole 25. At this point, one of the enamel wires 27 joining the two winding groups 27 is hooked by the hook 16.

Fig. 4 depicts a second embodiment of a coupler 30, which differs from the first embodiment in that: the coupling member 30 has no uprights, slots, drop sections and longitudinal sections.

Therefore, the inner side 32 of the transverse portion 31 is connected to the tube 22, so that the coupling member 30 is fixed to the stator 20. The outer side 33 of the lateral portion 31 is bent into a hook 34, and the enamel wire 27 connecting the two winding groups 27 is hooked by the hook 34.

The lateral portion 31 is in the shape of an isosceles triangle, and the lateral portion 31 of the other link 30 is rounded.

Fig. 5 shows a third embodiment of a joint part 40, which differs from the first embodiment in that: the coupling member 40 has no long hole, drop height section and longitudinal section.

Specifically, the stator 20 has a coupler 50, and the coupler 50 has at least one assembling hole 52. The connecting member 40 is a T-shaped body, the upright portion 41 extends laterally to a transverse portion 42, and the transverse portion 42 is formed with two hooks 43 on one side.

When one end of the upright portion 41 is inserted into the assembling hole 52, the transverse portion 42 is spaced apart from the coupling member 50 together with the hook 43, and the hook 43 can also catch the enamel wire.

Fig. 6 depicts a fourth embodiment of a coupler 60, which differs from the first embodiment in that: the coupling member 60 has no lateral portion, long hole, drop height section and longitudinal section.

The upright portion 62 is bent at one end into a hook 64 and at the other end into an assembly hole 72 of a mounting block 70. The fixing block 70 is fixed to the stator 20, so that the connecting member 60 is fixed to the stator 20, and the supporting hook 64 hooks the enamel wire.

No matter which structure, the utility model discloses a ceiling fan motor can both catch on the enameled wire with the hook motionlessly, adapts to the automatic welding operation of enameled wire and hook, electric wire and connecting piece, replaces the manual operation mode of two wire winding and welding electric wire, effectively solves drawbacks such as consuming time, hard that exist among the prior art.

Claims

1. A ceiling fan motor, includes the stator, its characterized in that: a group of hooks and a plurality of winding groups are arranged on a stator, and an enameled wire forming the two winding groups is hooked by the hooks.

2. The ceiling fan motor of claim 1 wherein: the hook is formed in a coupling piece which is stationary in the stator.

3. The ceiling fan motor of claim 2 wherein: the stator has a combining part, the combining part is provided with a plurality of assembling holes; the connecting piece is provided with a transverse part, one end of the transverse part is bent into an upright part with a hook, the other end of the transverse part is reversely bent into a drop section to be placed into the assembling hole, and the drop section supports the transverse part to lie on the outer surface of the combining part.

4. The ceiling fan motor of claim 3 wherein: the drop height section is bent into a longitudinal section which is parallel to the upright part and partially exposed out of the assembling hole.

5. The ceiling fan motor of claim 2 wherein: a tube is erected at the axis of the stator; the coupling member has a transverse portion which is connected to the tube on the inside and which is bent to form said hook on the outside.

6. The ceiling fan motor of claim 2 wherein: the stator has a combining piece, the combining piece is provided with at least one assembling hole; the connecting piece has an upright part, a transverse part extends from the side of the upright part, the transverse part forms the hook, and when one end of the upright part is inserted into the assembling hole, the transverse part and the hook are separated from the connecting piece by a certain distance.

7. The ceiling fan motor of claim 2 wherein: the stator is provided with a fixed block, and the fixed block is provided with at least one assembling hole; the connecting piece is provided with an upright part, one end of the upright part is bent into the hook, and the other end of the upright part is inserted into the assembling hole of the fixing block.