CN220775538U - Internal power supply connecting wire of switch reluctance motor - Google Patents

Abstract

The utility model discloses an internal power supply connecting wire of a switch reluctance motor, which comprises a switch reluctance motor body, wherein a junction box is arranged on the switch reluctance motor body, a circuit control board is arranged in the junction box, an internal power supply wire is connected to the circuit control board, an internal wall wiring notch is formed in the inner wall of the switch reluctance motor body, a circuit placing box is arranged in the internal wall wiring notch, the internal power supply wire of the switch reluctance motor is required to be arranged in the switch reluctance motor body, the internal wall wiring notch is formed in the inner wall of the switch reluctance motor body, and the circuit placing box is arranged in the internal wall wiring notch.

Description

Internal power supply connecting wire of switch reluctance motor

Technical Field

The utility model relates to the technical field of switched reluctance motors, in particular to an internal power supply connecting wire of a switched reluctance motor.

Background

The switch reluctance motor is a new type speed regulating motor, is a new generation speed regulating system of frequency-changing speed regulating system and brushless DC motor speed regulating system, its structure is simple and firm, speed regulating range is wide, system reliability is high, and its complete system mainly is formed from motor entity, power converter, controller and position detector, etc., in the controller the power converter and control circuit are contained, and the rotor position detector is mounted on one end of motor.

The switch reluctance motor is at the connecting line in-process, and inside power connecting wire is direct to remove along the motor inner wall, carries out power wiring, but walks the line from the inner wall, and the line can appear the whereabouts or not hard up, influences the problem of inside other equipment, can not distinguish fixedly, proposes a switch reluctance motor's inside power connecting wire for this reason.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an internal power supply connecting wire of a switched reluctance motor, which is used for solving the problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an internal power source connecting wire of switch reluctance motor, includes switch reluctance motor body, install the terminal box on the switch reluctance motor body, be equipped with the circuit control board in the terminal box, be connected with the internal power line on the circuit control board, the inner wall wiring notch has been seted up on the inner wall of switch reluctance motor body, installs the circuit in the inner wall wiring notch and places the box, be equipped with on the circuit and distinguish the subassembly, the internal power line runs through the circuit and places the box, be equipped with the circuit guide subassembly on the inner wall wiring notch.

Preferably, a line perforation is formed in the inner wall of the inner wall wiring notch, and one end of the internal power line penetrates through the line perforation.

Preferably, the distinguishing component comprises a plurality of separating blocks fixedly mounted on the inner wall of the line placing box, the line placing box is arranged in a U-shaped structure, the line placing box is divided into a plurality of connecting line moving cavities by the plurality of separating blocks, and an internal power line penetrates through the connecting line moving cavities.

Preferably, the top side fixed mounting of separate piece has the top to block the dog, and the both sides of top block all are equipped with the arc and block the face, all are equipped with side arc dog on the both sides inner wall of circuit box of placing.

Preferably, the circuit guide assembly comprises a lower arc-shaped plate and a guide arc-shaped plate which are arranged on two sides of the circuit placing box, wherein the lower arc-shaped plate is positioned below the circuit perforation, and the lower arc-shaped plate and the guide arc-shaped plate are matched with the internal power line.

Preferably, a top maintenance cover is arranged on the junction box, an external junction seat is arranged on one side of the junction box, and the external junction seat is connected with the circuit control board.

Preferably, two bottom supports are installed at the bottom side of the switch reluctance motor body, and a plurality of heat dissipation strips are arranged on the outer side of the switch reluctance motor body.

Compared with the prior art, the utility model has the beneficial effects that: the internal power supply connecting wire of the switch reluctance motor is characterized in that an internal power supply wire is required to be installed in the switch reluctance motor body, an inner wall wiring notch is formed in the inner wall of the switch reluctance motor body, a circuit placement box is installed in the inner wall wiring notch, and the circuit placement box can be directly installed in the circuit placement box when the internal power supply wire is installed, so that the problem that the internal power supply wire is installed along the inner wall of the switch reluctance motor body and falls down or loosens to influence the operation of other equipment is avoided;

be equipped with the subassembly of distinguishing on the circuit placement box, the separate piece on the subassembly of distinguishing can remove the chamber with its a plurality of connecting wires of distinguishing, can separate different internal circuit and place, thereby in subsequent maintenance or change the in-process, only need drag corresponding circuit can, need not pull out holistic circuit, can not lead to the fact the influence to other circuits, the circuit guide assembly of setting, wear arc and guide arc under on the circuit guide assembly, when can wearing the corner under to internal power line, play an arc guide effect, thereby realize that internal power line passes the direction and change.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a partial cross-section of the present utility model;

FIG. 4 is a schematic view of a part of the present utility model;

fig. 5 is a schematic structural view of the portion a in fig. 2 according to the present utility model.

In the figure: 1. a switched reluctance motor body; 2. a bottom support; 3. a heat dissipation strip; 4. a junction box; 5. a top repair cap; 6. a line control board; 7. an external wire holder; 8. an internal power supply line; 9. an inner wall wiring notch; 10. a line placement box; 11. perforating a circuit; 12. a lower arc-shaped plate; 13. a guide arc plate; 14. a separation block; 15. a top stop block; 16. an arcuate blocking surface; 17. side arc-shaped stop blocks; 18. the connecting wire moves the cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1 to 5, an internal power connection line of a switched reluctance motor includes a switched reluctance motor body 1, a junction box 4 is installed on the switched reluctance motor body 1, a line control board 6 is provided in the junction box 4, an internal power line 8 is connected to the line control board 6, an internal wiring notch 9 is provided on the inner wall of the switched reluctance motor body 1, a line placement box 10 is installed in the internal wiring notch 9, a distinguishing component is provided on the line placement box 10, the internal power line 8 penetrates through the line placement box 10, a line guiding component is provided on the internal wiring notch 9, an internal wiring notch 9 is provided on the inner wall of the switched reluctance motor body 1, and the line placement box 10 is installed in the internal wiring notch 9, when the internal power line 8 is installed, the internal power line 8 can be directly installed in the line placement box 10, so that the internal power line 8 is prevented from being installed along the inner wall of the switched reluctance motor body 1, the problem of falling or slackening is solved, the operation of other devices is affected, a line perforation 11 is provided on the inner wall of the internal wiring notch 9, and one end of the internal power line 8 penetrates through the line perforation 11.

Specifically, distinguish the subassembly and include fixed mounting a plurality of separate pieces 14 on the box 10 inner wall is placed to the circuit, the box 10 is U type structure setting is placed to the circuit, a plurality of separate pieces 14 separate into a plurality of connecting wire and remove the chamber 18 with the circuit, inside power cord 8 passes connecting wire and removes the chamber 18, separate piece 14 on the subassembly, can distinguish a plurality of connecting wire and remove the chamber 18 with it, can place different inside circuits separately, thereby in subsequent maintenance or change process, only need drag corresponding circuit can, need not pull out holistic circuit, can not cause the influence to other circuits, the top side fixed mounting of separate piece 14 has top blocking piece 15, the both sides of top blocking piece 15 all are equipped with arc blocking face 16, all be equipped with side arc blocking piece 17 on the both sides inner wall of box 10 is placed to the circuit, top blocking piece 15 and side arc blocking piece 17 of setting, the both sides of top blocking piece 15 are equipped with arc blocking face 16, make to form arc protection connecting wire on removing the chamber 18, can carry out the top constraint to inside power cord 8.

Specifically, the circuit guide subassembly is including installing the arc 12 and the guide arc 13 of wearing down of box 10 both sides are placed to the circuit, wears down the arc 12 and is located the below position that the circuit perforated 11, wears down arc 12 and guide arc 13 and all with inside power cord 8 looks adaptation, the circuit guide subassembly of setting, wears down arc 12 and guide arc 13 on the circuit guide subassembly, can play an arc guide effect when wearing the corner under to inside power cord 8 to realize inside power cord 8 and pass the direction and change.

Specifically, install top maintenance lid 5 on terminal box 4, one side of terminal box 4 is equipped with outside connection terminal 7, and outside connection terminal 7 is connected with circuit control board 6, and the top maintenance lid 5 of setting is convenient for open and is maintained terminal box 4 inside, and two bottom supports 2 are installed to the downside of switched reluctance motor body 1, and the outside of switched reluctance motor body 1 is equipped with a plurality of heat dissipation strips 3, and the heat dissipation strip 3 of setting can dispel the heat to switched reluctance motor body 1.

When in use: the inside internal power line 8 that needs to install of switched reluctance motor body 1 has seted up inner wall wiring notch 9 on the inner wall of switched reluctance motor body 1 to with circuit placement box 10 install in inner wall wiring notch 9, when carrying out the installation of internal power line 8, can direct mount in circuit placement box 10, thereby avoid internal power line 8 to install along the inner wall of switched reluctance motor body 1, the problem of dropping or lax appears, influence the operation of other equipment, be equipped with the subassembly of distinguishing on circuit placement box 10, separate the subassembly on 14, can distinguish a plurality of connecting wire movable chambers 18 with it, can place different internal circuit separately, thereby in subsequent maintenance or change the in-process, only need drag corresponding circuit can, need not drag holistic circuit, can not cause the influence to other circuits, top blocking piece 15 and side arc blocking piece 17 of setting, the both sides of top blocking piece 15 are equipped with arc blocking piece 16, make and form the arc on connecting wire movable chamber 18, can carry out the top to retrain to internal power line 8, the guide assembly of setting, guide assembly is last to be equipped with the guide wire 12 and the guide wire 13 of setting, can be used down the inside arc-shaped plate is passed through to the guide wire 8, the inside is convenient for realizing when the arc-shaped plate is passed through to the inside the arc 8.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an internal power source connecting wire of switch reluctance motor, includes switch reluctance motor body (1), its characterized in that, install terminal box (4) on switch reluctance motor body (1), be equipped with circuit control board (6) in terminal box (4), be connected with internal power line (8) on circuit control board (6), inner wall wiring notch (9) have been seted up on the inner wall of switch reluctance motor body (1), install circuit placement box (10) in inner wall wiring notch (9), be equipped with on circuit placement box (10) and distinguish the subassembly, internal power line (8) run through circuit placement box (10), be equipped with line guide subassembly on inner wall wiring notch (9).

2. An internal power connection line for a switched reluctance motor according to claim 1, wherein the inner wall of the inner wall wiring notch (9) is provided with a line perforation (11), and one end of the internal power line (8) passes through the line perforation (11).

3. An internal power connection line for a switched reluctance motor according to claim 1, wherein the differentiating assembly comprises a plurality of dividing blocks (14) fixedly installed on an inner wall of the line placement box (10), the line placement box (10) is provided in a U-shaped structure, the plurality of dividing blocks (14) divide the line placement box (10) into a plurality of connection line moving chambers (18), and the internal power line (8) passes through the connection line moving chambers (18).

4. An internal power connection line for a switched reluctance motor according to claim 3, wherein the top side of the separation block (14) is fixedly provided with a top blocking block (15), both sides of the top blocking block (15) are provided with arc blocking surfaces (16), and both side arc blocking blocks (17) are provided on both side inner walls of the circuit placement box (10).

5. An internal power connection line for a switched reluctance motor according to claim 2, wherein the line guiding assembly comprises a lower arc-shaped plate (12) and a guiding arc-shaped plate (13) which are arranged at two sides of the line placing box (10), the lower arc-shaped plate (12) is positioned below the line perforation (11), and the lower arc-shaped plate (12) and the guiding arc-shaped plate (13) are matched with the internal power line (8).

6. An internal power connection line for a switched reluctance motor according to claim 1, characterized in that the junction box (4) is provided with a top maintenance cover (5), one side of the junction box (4) is provided with an external junction seat (7), and the external junction seat (7) is connected with a circuit control board (6).

7. An internal power connection line for a switched reluctance motor according to claim 1, characterized in that the bottom side of the switched reluctance motor body (1) is provided with two bottom supports (2), and the outside of the switched reluctance motor body (1) is provided with a plurality of heat dissipation strips (3).