CN215681967U

CN215681967U - Wiring structure of motor terminal coil

Info

Publication number: CN215681967U
Application number: CN202122065967.6U
Authority: CN
Inventors: 梁柱峰
Original assignee: Foshan Shunde Liangchuang Hardware And Electrical Appliance Co ltd
Current assignee: Foshan Shunde Liangchuang Hardware And Electrical Appliance Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-28
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a wiring structure of a motor terminal coil, which comprises a motor shell, wherein a lead inserting assembly is arranged on the outer wall of the lower end of the motor shell, a sealing cover plate is arranged on the outer wall of the upper end of the motor shell, fixing screw holes are welded on the outer walls of two sides of the motor shell, a stator winding is arranged in the motor shell, a lead inserting assembly is fixedly connected to the upper end of the front surface of the stator winding, a lead fixing assembly is fixedly connected to the lower end of the front surface of the stator winding, and a protective fixing plate is arranged on the front surfaces of the lead inserting assembly and the lead fixing assembly. The wiring structure of the motor terminal coil provided by the utility model is provided with the plug-in type connecting device, so that the production speed is accelerated, the production efficiency is improved, the production cost is reduced, the jack connection is better than the direct welding contact, the condition of indirect non-electrification of the insufficient welding is reduced, and a better use prospect is brought.

Description

Wiring structure of motor terminal coil

Technical Field

The utility model relates to the technical field of connection of motor leads, in particular to a wiring structure of a motor terminal coil.

Background

Coils generally refer to a winding of wire in the shape of a loop, the most common coil applications being: motors, inductors, transformers, loop antennas, and the like. The coil in the circuit is referred to as an inductor. The insulated pipe is characterized in that the wires are wound one by one and are insulated from each other, and the insulated pipe can be hollow and can also comprise an iron core or a magnetic powder core, which is called an inductor for short. The inductor can be divided into a fixed inductor and a variable inductor, and the fixed inductor coil is called an inductor or a coil for short.

Most of existing motor coils are connected in a welding mode, production efficiency is low, contact is poor, a phenomenon that no power is supplied occasionally occurs, service life is short, tin soldering is achieved in a mode production, more human resources are needed, manufacturing cost is high, and certain adverse effects are brought to the using process of people when competitiveness is constantly reduced.

Disclosure of Invention

The utility model provides a wiring structure of a motor terminal coil, aiming at the problems in the prior art.

The utility model solves the technical problems through the following technical means: the utility model provides a wiring structure of motor terminal coil, includes motor housing, motor housing's lower extreme outer wall is equipped with the lead wire and inserts the subassembly, motor housing's upper end outer wall is installed sealed apron, motor housing's both sides outer wall has all welded fixed screw, motor housing's internally mounted has stator winding, the positive upper end fixedly connected with lead wire of stator winding inserts the subassembly, the positive lower extreme fixed connection of stator winding has the fixed subassembly of lead wire, the lead wire inserts the subassembly and all installs the protection fixed plate with the front of the fixed subassembly of lead wire.

Further, the lead wire insertion assembly comprises a lead wire fixing ring, an insertion joint, an insertion fixing hole, a power supply quick interface and a power supply lead wire, wherein the power supply quick interface is located at the lower end of the power supply lead wire, the lead wire fixing ring is located at the upper end of the power supply lead wire, the insertion joint is located at the upper end of the lead wire fixing ring, and the insertion fixing hole is opened in the front of the insertion joint.

Further, power lead, the solid fixed ring of lead, plug-in connection and the fixed hole of inserting are two sets ofly, are equipped with the fixed orifices between power lead and the fast interface of power, the lower extreme outer wall of power lead carries out fixed connection through the inside of the fast interface lower extreme of fixed hole plug-in connection, set up screw thread between the solid fixed ring of lead and the plug-in connection, the solid fixed ring's of lead upper end outer wall passes through the inside threaded connection of screw thread and plug-in connection lower extreme, the inside fixed mounting of the solid fixed ring lower extreme of lead is inserted to the upper end outer wall of power lead.

Further, the lead wire inserts the subassembly and includes No. two fixed slot, binding post and No. two fixed plates, No. two fixed slot offer in the positive both sides outer wall of No. two fixed plates, No. two fixed slot's quantity is four groups, and sets up for bilateral symmetry, the outer wall bilateral symmetry at No. two fixed plate positive middle parts is provided with binding post, binding post's output and stator winding's input electric connection.

Further, the fixed subassembly of lead wire includes lead wire constant head tank, a fixed slot and a fixed plate, the positive outer wall bilateral symmetry of a fixed plate is provided with lead wire constant head tank and a fixed slot, and the lead wire constant head tank is located one side of a fixed slot, the quantity of lead wire constant head tank is two sets of, a fixed slot's quantity is four groups.

Furthermore, the front of the lead wire access assembly is detachably connected with the outer wall of the upper end of the back of the protection fixing plate through a second fixing clamping groove.

Furthermore, the front of the lead fixing component is detachably connected with the outer wall of the lower end of the back of the protection fixing plate through a first fixing clamping groove.

Compared with the prior art, the utility model provides a wiring structure of a motor terminal coil, which has the following beneficial effects:

1. according to the wiring structure of the terminal coil of the motor, the inserting connector and the wiring terminal are arranged, the inserting processing and mounting speed only accounts for half of the time of the traditional welding production, so that the production benefit is greatly improved, certain production cost is reduced, pure manual processing is more environment-friendly and safer, the safety production is improved, the indirect non-electrifying condition of the insufficient solder is reduced, the contact is relatively good, and the service life can be prolonged by three to five years on the basis of welding.

2. According to the wiring structure of the motor terminal coil, the positive and negative leads can be separated and fixed by arranging the lead positioning groove and the protection fixing plate, unnecessary damage caused by winding of the positive and negative leads after long-time use is prevented, and sealing protection is carried out by the protection fixing plate, so that the damage caused by sticking of dust and other impurities to the wiring position is prevented, and the service life of the motor is further ensured.

Drawings

The utility model is further explained below with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the wiring structure of the terminal coil of the motor of the present invention. Fig. 2 is an exploded view of a wiring structure of a terminal coil of the motor of the present invention.

Fig. 3 is a partial exploded view of a stator winding in the wiring structure of the terminal coil of the motor of the present invention.

Fig. 4 is a schematic view showing the overall structure of a lead wire insertion assembly in the wiring structure of the terminal coil of the motor of the present invention.

Fig. 5 is a schematic view of the overall structure of a lead wire connection assembly in the connection structure of the terminal coil of the motor of the present invention.

Fig. 6 is a schematic view of the entire structure of the middle lead fixing member of the connection structure of the terminal coil of the motor according to the present invention.

In the figure: 1. a motor housing; 2. a protective fixing plate; 3. a lead wire fixing assembly; 301. a lead positioning groove; 302. a first fixing clamping groove; 303. a first fixing plate; 4. a lead access assembly; 401. a second fixed clamping groove; 402. a wiring terminal; 403. a second fixing plate; 5. a stator winding; 6. fixing screw holes; 7. a lead insertion assembly; 701. a lead wire fixing ring; 702. inserting a joint; 703. inserting into the fixing hole; 704. a power supply quick interface; 705. a power supply lead; 8. and sealing the cover plate.

Detailed Description

As shown in fig. 1-6, a wiring structure of a motor terminal coil, including motor housing 1, the lower extreme outer wall of motor housing 1 is equipped with lead wire insertion assembly 7, sealed apron 8 is installed to the upper end outer wall of motor housing 1, fixed screw 6 has all been welded to the both sides outer wall of motor housing 1, the internally mounted of motor housing 1 has stator winding 5, the positive upper end fixed connection of stator winding 5 has lead wire to insert subassembly 4, the positive lower extreme fixed connection of stator winding 5 has lead wire fixed subassembly 3, lead wire inserts subassembly 4 and lead wire fixed subassembly 3's front and all installs protection fixed plate 2.

The lead inserting assembly 7 comprises a lead fixing ring 701, an inserting joint 702, an inserting fixing hole 703, a power supply quick interface 704 and a power supply lead 705, wherein the power supply quick interface 704 is positioned at the lower end of the power supply lead 705, the lead fixing ring 701 is positioned at the upper end of the power supply lead 705, the inserting joint 702 is positioned at the upper end of the lead fixing ring 701, and the inserting fixing hole 703 is opened at the front side of the inserting joint 702.

The power supply lead 705, the lead fixing ring 701, the plug-in connector 702 and the plug-in fixing hole 703 are two groups, a fixing hole is formed between the power supply lead 705 and the power supply quick connector 704, the outer wall of the lower end of the power supply lead 705 is fixedly connected with the inside of the lower end of the power supply quick connector 704 through the fixing hole, threads are formed between the lead fixing ring 701 and the plug-in connector 702, the outer wall of the upper end of the lead fixing ring 701 is connected with the plug-in connector 702 through the threads, the plug-in connector 702 is made of copper materials and has good conductive performance, the inner threads of the lower end are connected, and the outer wall of the upper end of the power supply lead 705 is fixedly installed inside the lower end of the lead fixing ring 701 in a plug-in mode.

Lead wire inserts subassembly 4 includes No. two fixed slot 401, binding post 402 and No. two fixed plates 403, and No. two fixed slot 401 are seted up in the positive both sides outer wall of No. two fixed plates 403, and No. two fixed slot 401's quantity is four groups, and sets up for bilateral symmetry, and the outer wall bilateral symmetry at No. two fixed plates 403 positive middle part is provided with binding post 402, binding post 402's output and stator winding 5's input electric connection, and wherein binding post 402 is the copper material, has good electric conductive property.

The lead wire fixing component 3 comprises a lead wire positioning groove 301, a fixing card groove 302 and a fixing plate 303, wherein the lead wire positioning groove 301 and the fixing card groove 302 are symmetrically arranged on the left side and the right side of the outer wall of the front side of the fixing plate 303, the lead wire positioning groove 301 is located on one side of the fixing card groove 302, the number of the lead wire positioning grooves 301 is two, and the number of the fixing card grooves 302 is four.

The front of lead wire access assembly 4 can be dismantled through No. two fixed slot 401 and the upper end outer wall at the protection fixed plate 2 back and be connected, can seal the protection to the junction, further guarantees life, and wherein the material of fixed plate 2 is anticorrosive rubber, and life is longer.

The front of the lead fixing component 3 is detachably connected with the outer wall of the lower end of the back of the protective fixing plate 2 through a fixing clamping groove 302, the lead can be separated and fixed, and the winding damage condition is prevented.

Principle of operation

When the motor is powered on, wherein the power leads 705 are divided into two groups of a positive pole and a negative pole, one end of the positive pole power lead 705 is in threaded connection with the plug-in connector 702 through the lead fixing ring 701, when the plug-in connector 702 or the positive pole power lead 705 is broken or damaged, the maintenance and the replacement for use are convenient for people, the positive pole power lead 705 is communicated with the wiring terminal 402 through the plug-in connector 702 and the plug-in fixing hole 703, the structure of the negative pole power lead 705 is the same as that of the positive pole power lead 705, the other ends of the positive pole and the negative pole power leads 705 are simultaneously connected into the power quick interface 704, the connection for use with an external power supply is convenient through the power quick interface 704, the positive pole and the negative pole power leads 705 are separated and fixed through the lead positioning groove 301, the winding damage condition is prevented, finally, the sealing and fixing are carried out through the protective fixing plate 2, and the service life of the motor is further ensured, and the production efficiency is improved, the wiring complexity of the motor is reduced, and the wiring quality is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a wiring structure of motor terminal coil, includes motor housing (1), its characterized in that: the utility model discloses a motor, including motor housing (1), lower extreme outer wall, sealed apron (8) are installed to the upper end outer wall of motor housing (1), the both sides outer wall of motor housing (1) has all welded fixed screw (6), the internally mounted of motor housing (1) has stator winding (5), stator winding (5) positive upper end fixed connection has lead wire to insert subassembly (4), stator winding (5) positive lower extreme fixed connection has lead wire fixing component (3), protection fixed plate (2) are all installed with the front of lead wire fixing component (3) to lead wire insertion subassembly (4).

2. The wiring structure of the motor terminal coil as set forth in claim 1, wherein: the lead inserting assembly (7) comprises a lead fixing ring (701), an inserting joint (702), an inserting fixing hole (703), a power supply quick interface (704) and a power supply lead (705), wherein the power supply quick interface (704) is located at the lower end of the power supply lead (705), the lead fixing ring (701) is located at the upper end of the power supply lead (705), the inserting joint (702) is located at the upper end of the lead fixing ring (701), and the inserting fixing hole (703) is arranged on the front face of the inserting joint (702).

3. The wiring structure of the motor terminal coil according to claim 2, characterized in that: the power supply lead wire fixing device is characterized in that the power supply lead wires (705), the lead wire fixing rings (701), the plug-in connectors (702) and the plug-in fixing holes (703) are two groups, fixing holes are formed between the power supply lead wires (705) and the power supply quick connectors (704), the outer wall of the lower end of each power supply lead wire (705) is inserted into the inner portion of the lower end of each power supply quick connector (704) through the fixing holes to be fixedly connected, threads are formed between the lead wire fixing rings (701) and the plug-in connectors (702), the outer wall of the upper end of each lead wire fixing ring (701) is connected with the inner threads of the lower end of the plug-in connectors (702) through the threads, and the outer wall of the upper end of each power supply lead wire (705) is inserted into the inner portions of the lower ends of the lead wire fixing rings (701) to be fixedly installed.

4. The wiring structure of the motor terminal coil as set forth in claim 1, wherein: lead wire inserts subassembly (4) and includes No. two fixed slot (401), binding post (402) and No. two fixed plate (403), No. two fixed slot (401) are seted up in No. two positive both sides outer walls of fixed plate (403), No. two fixed slot (401) quantity is four groups, and sets up for bilateral symmetry, No. two fixed plate (403) the outer wall bilateral symmetry at positive middle part is provided with binding post (402), binding post (402)'s output and stator winding (5) input electric connection.

5. The wiring structure of the motor terminal coil as set forth in claim 1, wherein: lead wire fixed subassembly (3) are including lead wire constant head tank (301), fixed slot (302) and fixed plate (303), the positive outer wall bilateral symmetry of fixed plate (303) is provided with lead wire constant head tank (301) and fixed slot (302), and lead wire constant head tank (301) is located one side of fixed slot (302), the quantity of lead wire constant head tank (301) is two sets of, the quantity of fixed slot (302) is four groups.

6. The wiring structure of the motor terminal coil as set forth in claim 4, wherein: the front of the lead access assembly (4) is detachably connected with the outer wall of the upper end of the back of the protection fixing plate (2) through a second fixing clamping groove (401).

7. The wiring structure of the motor terminal coil as set forth in claim 5, wherein: the front surface of the lead fixing component (3) is detachably connected with the outer wall of the lower end of the back surface of the protection fixing plate (2) through a first fixing clamping groove (302).