CN219960279U - Motor with output end protection device - Google Patents

Abstract

The utility model provides a motor with an output end protection device, which comprises an outer cover and a framework arranged in the outer cover, wherein the outer cover is internally provided with the protection device, the protection device comprises a wire holder, the wire holder is detachably arranged on the framework, the surface of the wire holder is provided with a plurality of wire holes, the bottom of the wire holder is provided with a plurality of clapboards, wire grooves are formed between the clapboards, the wire holes are communicated with the wire grooves, the surface of the wire holder is provided with a cover plate, the cover plate covers the upper end surface of the wire holes, and a cable flows out of the outer cover through the wire holes and the wire grooves. The motor with the output end protection device provided by the utility model has the advantages that the wiring seat is detachably arranged on the framework of the motor, the output end cable inside the motor can be positioned on the wiring seat, the motor is connected to the outside through the wiring hole and the wire groove by the wire hole, the output end cable can be effectively fixed and protected, the wiring board is not required to be additionally arranged outside the motor, the structure is simple, the installation of the motor is not influenced, and the whole motor is not easy to damage during use.

Description

Motor with output end protection device

Technical Field

The utility model relates to the technical field of motors, in particular to a motor with an output end protection device.

Background

An electric motor refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy. The electric motor converts electrical energy into mechanical energy, and the electric generator converts mechanical energy into electrical energy. It is mainly used as power source for electric appliances or various machines. Patent application number CN201610106125.1 discloses a terminal block module for an electric motor and an electric motor, the terminal block module comprising an insulating body and a plurality of wires provided on the insulating body, the insulating body being substantially annular, defining a hollow portion, allowing a rotor to be mounted into the electric motor through the hollow portion of the insulating body when the terminal block module is fixed on a stator core assembly, the terminal block module being a separate module fixedly connected between the stator core assembly and a plug-in unit so as to conduct leads of the stator core winding and the plug-in unit through the plurality of wires, wherein the plurality of wires comprise a first connection end for connection with the stator core winding and a second connection end for connection with the plug-in unit. This motor and current motor all have a problem, and external output cable needs to be fixed through installing circuit board etc. additional by structures such as reference column in the motor outside, leads to motor volume increase installation inconvenient, and the cable is fixed unstable, drops easily and leads to impaired, and then has influenced the life of motor.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the problem of providing a motor with an output end protection device, so as to overcome the defects of inconvenient installation and complex structure caused by the fact that a circuit board is required to be externally added to fix an output end cable in the prior art.

(II) technical scheme

In order to solve the technical problems, the utility model provides a motor with an output end protection device, which comprises an outer cover and a framework arranged in the outer cover, wherein the outer cover is internally provided with the protection device, the protection device comprises a wire holder, the wire holder is detachably arranged on the framework, a plurality of positioning pins are arranged on the framework, jacks are correspondingly arranged on the wire holder, positioning and installation can be realized, a plurality of wire holes are arranged on the surface of the wire holder, a plurality of partition plates are arranged at the bottom of the wire holder, wire grooves are formed between the partition plates, the wire holes are communicated with the wire grooves, a cover plate is arranged on the surface of the wire holder, the cover plate covers the upper end surface of the wire holes, and a cable flows out of the outer cover through the wire holes and the wire grooves.

Furthermore, one side of the framework is symmetrically provided with buckles, the wire holder is provided with clamping grooves, and the buckles are connected with the clamping grooves in a matched mode.

Further, support frames are symmetrically arranged on one side of the wire holder, and are inserted between the framework and the outer cover.

Further, the partition plate comprises a pair of first partition plates and a pair of second partition plates, and the first partition plates and the second partition plates are symmetrically arranged.

Further, the wire grooves comprise a first wire groove, a second wire groove and a third wire groove, the first wire groove and the third wire groove are symmetrically arranged on two sides of the second wire groove, the second wire groove is vertically arranged, and the first wire groove and the third wire groove are obliquely arranged; the second wire groove is formed between the first partition plates, and the first wire groove and the third wire groove are formed between the first partition plates and the second partition plates.

Further, the number of the wiring holes is 3, and the positions of the wiring seats, which are located at the wiring holes, are provided with filling grooves.

Furthermore, the cover plate is symmetrically provided with positioning columns, the wire holder is symmetrically provided with positioning holes, and the positioning columns are inserted into the positioning holes.

Further, the protection device further comprises a wire seat, an opening is formed in the outer cover, a slot is formed in the wire seat, the slot is inserted into the opening, a wire guide is formed in the wire seat, and an outer cover is mounted on the outer cover.

(III) beneficial effects

According to the motor with the output end protection device, the wiring seat is detachably arranged on the framework of the motor, the existing positioning structure is utilized to position the cable of the internal output end of the motor on the wiring seat, the cable is connected to the outside through the wiring hole and the wire groove through the wire hole, the cable of the output end can be effectively fixed and protected, a wiring board is not required to be additionally arranged outside the motor, the heat dissipation performance is better, the structure is simple, meanwhile, the installation of the motor is not affected, and the whole motor is not easy to damage during use.

Drawings

FIG. 1 is a perspective view of an electric motor having an output protector according to the present utility model;

FIG. 2 is a perspective view showing the internal structure of a motor with an output end protection device according to the present utility model;

FIG. 3 is an exploded view showing the internal structure of a motor having an output terminal protection device according to the present utility model;

FIG. 4 is a perspective view of a motor frame and protector having an output protector according to the present utility model;

FIG. 5 is a perspective view of a wire holder of a motor with an output protector according to the present utility model;

FIG. 6 is a bottom perspective view of a wire holder of a motor with an output protector according to the present utility model;

FIG. 7 is a bottom perspective view of a cover plate of an electric motor having an output protector according to the present utility model;

FIG. 8 is a perspective view of a motor protector and external ports with an output protector according to the present utility model;

fig. 9 is a perspective view of a wire guide of a motor with an output end protection device according to the present utility model.

The corresponding component names for each reference number in the figures are: 1. an outer cover; 2. a skeleton; 3. a wire holder; 4. a wiring hole; 5. a cover plate; 6. a buckle; 7. a clamping groove; 8. a support frame; 9. a first separator; 10. a second separator; 11. a first wire groove; 12. a second wire groove; 13. a third wire groove; 14. filling the groove; 15. positioning columns; 16. positioning holes; 17. a wire seat; 18. an opening; 19. a slot; 20. a wire guide; 21. an outer cover; 22. a positioning pin; 23. and a jack.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1-9, the utility model provides a motor with an output end protection device, which comprises an outer cover 1 and a framework 2 arranged in the outer cover 1, wherein the outer cover 1 is internally provided with the protection device, the protection device comprises a wire holder 3, the wire holder 3 is detachably arranged on the framework 2, a plurality of positioning pins 22 are arranged on the framework 2, jacks 23 are correspondingly arranged on the wire holder 3, the wire holder 3 can be positioned and arranged on the framework 2 by the positioning pins 22 and the jacks 23 in a selected position, the wire holder is directly arranged by the original positioning structure without adding a wiring board, a plurality of wire holes 4 are arranged on the surface of the wire holder 3, a plurality of partition boards are arranged at the bottom of the wire holder 3, a wire groove is formed between the partition boards, the wire holes 4 are communicated with the wire groove, a cover plate 5 is arranged on the surface of the wire holder 3, the cover plate 5 covers the upper end face of the wire hole 4, wires inside the motor flow out of the outer cover 1 through the wire holes and the wire groove, and the cover plate 5 is used for fixing the wires at the wire holes 4.

Referring to fig. 3-7, in the embodiment, a buckle 6 is symmetrically arranged on one side of a framework 2, a clamping groove 7 is arranged on a wire holder 3, the buckle 6 is connected with the clamping groove 7 in a matched manner, the wire holder 3 is connected with the buckle 6 in a position-adjustable manner through the clamping groove 7, the wire holder 3 is arranged on the framework 2, a supporting frame 8 is symmetrically arranged on one side of the wire holder 3, the supporting frame 8 is inserted between the framework 2 and an outer cover 1, and the supporting frame 8 plays a role in supporting and positioning the wire holder 3; the partition board comprises a pair of first partition boards 9 and a pair of second partition boards 10, the first partition boards 9 and the second partition boards 10 are symmetrically arranged, the wire grooves comprise a first wire groove 11, a second wire groove 12 and a third wire groove 13, the first wire groove 11 and the third wire groove 13 are symmetrically arranged on two sides of the second wire groove 12, the second wire groove 12 is vertically arranged, and the first wire groove 11 and the third wire groove 13 are obliquely arranged and play a guiding role in wire outgoing; a second wire groove 12 is formed between the first partition plates 9, a first wire groove 11 and a third wire groove 13 are formed between the first partition plates 9 and the second partition plates 10, and cables are finally converged when the inclined surfaces of the first wire groove 11 and the third wire groove 13 are inclined; in this embodiment, the number of the wire connecting holes 4 is 3, the wire connecting seat 3 is provided with a filling groove 14 at the wire connecting hole 4, and the wire can be fixed by filling glue into the inside.

Referring to fig. 1, 8 and 9, in this embodiment, positioning posts 15 are symmetrically disposed on a cover plate 5, positioning holes 16 are symmetrically disposed on a wire holder 3, the positioning posts 15 are inserted into the positioning holes 16 to fix the cover plate 5, an opening 18 is disposed on a housing 1, a slot 19 is disposed on the wire holder 17, the slot 19 is inserted into the opening 18, a wire guide 20 is disposed on the wire holder 17, a cable converged at the wire guide 20 flows out of the housing 1, and an outer cover 21 is mounted on the housing 1.

The motor with the output end protection device provided by the utility model has the advantages that the wiring seat is detachably arranged on the framework of the motor, the output end cable inside the motor can be positioned on the wiring seat, the motor is connected to the outside through the wiring hole and the wire groove by the wire hole, the output end cable can be effectively fixed and protected, the wiring board is not required to be additionally arranged outside the motor, the structure is simple, the installation of the motor is not influenced, and the whole motor is not easy to damage during use.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (10)

1. An electric machine with an output protection device, comprising a housing (1) and a skeleton (2) mounted in the housing (1), characterized in that: be equipped with protection device in dustcoat (1), protection device includes wire holder (3), wire holder (3) demountable installation is in on skeleton (2), be equipped with a plurality of locating pins (22) on skeleton (2), correspond on wire holder (3) and be equipped with jack (23), the surface of wire holder (3) is equipped with a plurality of wiring holes (4), the bottom of wire holder (3) is equipped with a plurality of baffles, form the metallic channel between the baffle, wiring hole (4) with the metallic channel intercommunication, the surface mounting of wire holder (3) has apron (5), apron (5) lid closes wire hole (4) up end, the cable warp the wiring hole with the metallic channel flows out dustcoat (1).

2. The motor with an output protector as set forth in claim 1, wherein: one side symmetry of skeleton (2) is equipped with buckle (6), be equipped with draw-in groove (7) on terminal seat (3), buckle (6) with draw-in groove (7) cooperation is connected.

3. The motor with an output protector as set forth in claim 1, wherein: one side of the wire holder (3) is symmetrically provided with a supporting frame (8), and the supporting frame (8) is inserted between the framework (2) and the outer cover (1).

4. The motor with an output protector as set forth in claim 1, wherein: the partition board comprises a pair of first partition boards (9) and a pair of second partition boards (10), and the first partition boards (9) and the second partition boards (10) are symmetrically arranged.

5. The motor with an output protector as set forth in claim 4, wherein: the wire grooves comprise a first wire groove (11), a second wire groove (12) and a third wire groove (13), the first wire groove (11) and the third wire groove (13) are symmetrically arranged on two sides of the second wire groove (12), the second wire groove (12) is vertically arranged, and the first wire groove (11) and the third wire groove (13) are obliquely arranged; the second wire groove (12) is formed between the first partition plates (9), and the first wire groove (11) and the third wire groove (13) are formed between the first partition plates (9) and the second partition plates (10).

6. The motor with an output protector as set forth in claim 1, wherein: the number of the wiring holes (4) is 3, and the positions of the wiring seats (3) at the wiring holes (4) are provided with filling grooves (14).

7. The motor with an output protector as set forth in claim 1, wherein: the cover plate (5) is symmetrically provided with positioning columns (15), the wire holder (3) is symmetrically provided with positioning holes (16), and the positioning columns (15) are inserted into the positioning holes (16).

8. The motor with an output protector as set forth in claim 1, wherein: the protection device further comprises a wire seat (17), an opening (18) is formed in the outer cover (1), a slot (19) is formed in the wire seat (17), and the slot (19) is inserted into the opening (18).

9. The motor with an output protector as set forth in claim 8, wherein: the wire guide (17) is provided with a wire guide hole (20).

10. The motor with an output protector as set forth in claim 1, wherein: an outer cover (21) is arranged on the outer cover (1).