TWM515237U - Stator winding structure having terminal clip - Google Patents

Description

Stator winding structure with terminal clamp

The present invention relates to a stator winding structure with a terminal clamp, in particular to a micro motor stator winding structure for fixing a lead wire with a terminal clamp, mainly using a simple terminal clamp as a fixing method of the lead wire to replace the original The welding mode can effectively electrically connect the multi-core wire and the single-core wire in the lead wire, thereby avoiding the advantages of avoiding breakage and falling off of the copper wire, saving the space of the wire above the stator, and facilitating assembly of the wire.

According to the general generator, the stator is composed of a stator, a rotor, an end cover, and a bearing. The stator is composed of a stator core, a wire winding, a base, and other components for fixing these components, and the rotor is composed of The rotor core winding, the guard ring, the center ring, the Huahuan ring, the fan, and the rotating shaft are composed of components, and the operating principle is that the stator and the rotor of the generator are connected by the bearing and the end cover, so that the rotor can rotate in the stator, The movement of the cutting magnetic line is made to generate an induced potential, which is led out through the terminal and connected in the loop to generate a current.

Referring to FIG. 1 , a schematic diagram of a stator winding structure of a conventional generator, wherein the stator (1) structure includes a plurality of copper wires ( 2 ) wound on a stator reel frame, and the copper wires are (2) includes an ignition source coil for supplying electric energy required for the ignition system, and an armature coil for supplying electric power required for the electric load; in the conventional stator winding technique, regardless of the size of the copper wire, After winding on the stator reel frame, the lead wire (3) must be separately connected and pulled out at both ends of the copper wire (2), and then covered with a special insulation kit (4); One end of the lead wire (3) is folded by a connecting terminal (5), and the multi-core wire provided at the other end of the lead wire (3) is combined with the single-core wire by a welding procedure; however, such a lead wire (3) The winding method is easy to be broken due to the thin copper wire (2) or the disconnection of the connecting terminal (5), and the inconvenience of assembly or welding; therefore, how to effectively use the special winding and folding Lead the wire (3) so that the lead wire (3) does not break due to the copper wire (2) being too thin, which affects the generator. The source of electricity is still a problem that researchers such as generators and related academic institutions need to continuously overcome and solve.

The reason is that the creators, in view of this, and with their rich professional knowledge and years of practical experience, have improved and created a stator winding structure with terminal clips, the purpose of which is to provide a terminal clip to fix the lead wires. The motor stator winding structure mainly uses a simple terminal clip as a fixing method of the lead wire to replace the original welding mode, and can effectively electrically connect the multi-core wire and the single-core wire in the lead wire to avoid copper wire. Breaking and shedding, saving the space of the knot above the stator, and the convenience of assembly of the knot.

In order to achieve the above-mentioned implementation object, the present inventors propose a stator winding structure having a terminal clip, which is suitable for the joining operation of a plurality of lead wires of a motor stator, characterized in that: the first end of each lead wire is An integral lead wire terminal is folded, and the second end portion of the first end portion penetrates the stator of the motor, wherein the second end portion is provided with a multi-core wire and a single core wire by a terminal clamp The bonding is performed to electrically connect the multi-core wire to the single-core wire, and a sleeve is sleeved outside the terminal clamp.

In one embodiment of the present creation, the second end is electrically connected to a protector.

Therefore, the stator winding structure of the present invention having the terminal clip is replaced by a simple terminal clip as a lead wire to replace the welding mode of the multi-core wire and the single-core wire of the conventional stator winding structure, and the terminal clamp is used to lead out The multi-core wire in the wire is electrically connected to the single-core wire, which effectively avoids the advantages of copper wire breakage and connection terminal falling off, saving the space of the wire above the stator, and convenient assembly of the wire, and the length of each lead wire can be adjusted; The stator winding structure with the terminal clamp is designed to fix the lead wire under the stator by the terminal clamp, which effectively solves the problem that the conventional stator winding structure is inconvenient due to the thin copper wire and the assembly or welding operation of the conventional mode. Disadvantages can effectively reduce the assembly line and reduce the assembly step, and achieve the advantage of convenient connection; further, the stator winding structure of the present invention with the terminal clamp is arranged under the stator by the connection method, thereby effectively saving the connection space above the stator. To adjust the length of the outgoing line in all directions and reduce the chance of contact when the motor such as a compressor or generator is welded to the outer casing The advantage of reducing the solder and labor cost required for soldering can be effectively achieved. Finally, the stator winding structure of the present invention having a terminal clip is fixed by a terminal clip to fix a thin copper wire lead wire such as a motor, thereby effectively reducing the lead wire. It is easy to cause the phenomenon of copper wire breakage, and the folding design of the integrated lead wire terminal can effectively avoid the disadvantage that the copper wire and the connecting terminal fall off.

The purpose of this creation and its structural and functional advantages will be explained in accordance with the structure shown in the following figure, in conjunction with specific examples, so that the review committee can have a deeper and more specific understanding of the creation.

First, please refer to FIGS. 2~4, which is a schematic exploded view of a preferred embodiment of a stator winding structure having a terminal clip, a schematic diagram of a terminal clip joint, and a joint completion diagram, wherein the present invention has a terminal. The stator winding structure of the clip is suitable for the joining operation of the plurality of lead wires (2) of a motor stator (1), characterized in that the first end portion (21) of each lead wire (2) is one by one. The body lead terminal (3) is folded, and the second end (22) of the first end portion (21) penetrates the stator (1) of the motor, wherein the second end portion (22) is disposed A multi-core wire (221) and a single core wire (222) are joined by a terminal clamp (4) to electrically connect the multi-core wire (221) with the single-core wire (222), and a casing (5) The sleeve is disposed outside the terminal clip (4), wherein the second end portion (22) is electrically connected to a protector (not shown).

Then, in order to enable the reviewing committee to further understand the purpose, characteristics, and functions of the present invention, the following is a concrete practical example of the stator winding structure of the terminal clip, which further proves that the present invention has a terminal clamp. The stator winding structure can be practically applied, but it is not intended to limit the scope of the creation in any form; when the user wants to set up a motor, the stator winding structure with the terminal clamp can be used to prepare the motor. The winding method of the stator (1), firstly, the copper wire wound around the stator (1) is led out of the stator (1) by a plurality of lead wires (2); the continuation, the lead wire (2) The one end portion (21) is folded by an integral lead terminal (3); then, the second end portion (22) of the first end portion (21) of the lead line (2) is passed through the stator (1) The hollow portion in the middle is disposed below the stator (1), wherein the second end portion (22) is provided with a multi-core wire (221) and a single core wire (222), and the first end portion (21) Electrically connected to a protector; thereafter, a multi-core wire (221) is bonded to the single-core wire (222) using a terminal clip (4) to The core wire (221) is electrically connected to the single core wire (222); finally, a sleeve (5) is sleeved on the outside of the terminal clamp (4) for protecting the terminal clamp (4), and more The core wire (221) is electrically connected to the single core wire (222), which completes the stator winding structure of the present invention having the terminal clamp; the stator winding structure with the terminal clamp of the present invention can overcome the traditional motor copper wire The copper wire is broken and the connection terminal is detached due to the system, and the conventional welding mode is replaced by the terminal clamp (4) bonding, so as to effectively increase the assembly convenience of the stator winding structure of the present invention having the terminal clamp.

It can be seen from the above description that the present invention has the following advantages compared with the prior art and the product:

1. The stator winding structure of the present invention having a terminal clip is a fixing method of a lead wire by a simple terminal clip to replace the welding mode of the multi-core wire and the single core wire of the conventional stator winding structure, and the terminal clamp is used to lead the wire. The multi-core wire and the single-core wire are electrically connected, which effectively avoids the advantages of avoiding the copper wire breaking connection terminal and falling off, saving the wire connection space above the stator, and facilitating the assembly of the wire.

2. The stator winding structure with the terminal clamp of the present invention is designed to fix the lead wire under the stator by the terminal clamp, which effectively solves the traditional assembly or welding operation of the traditional stator winding structure due to the thin copper wire. The inconvenient shortcoming can effectively reduce the assembly line and reduce the assembly steps to achieve the advantage of convenient connection.

3. The stator winding structure of the present invention with terminal clamps is arranged under the stator by means of the connection method, thereby effectively saving the space of the junction above the stator, adjusting the length of the outgoing lines in each direction, and allowing the motor such as a compressor or a generator. The opportunity to reduce contact during soldering of the housing effectively reduces the solder and labor costs required for soldering.

4. The stator winding structure with the terminal clip of the present invention is fixed by a terminal clip to fix a thin copper wire lead wire such as a motor, which can effectively reduce the phenomenon that the lead wire is easily broken by the lead wire, and the integrated lead wire terminal is used. The folding design can also effectively avoid the disadvantages of the copper wire and the connecting terminal falling off.

In summary, the stator winding structure of the present invention having the terminal clip can achieve the intended use efficiency by the above disclosed embodiments, and the creation has not been disclosed before the application, and the company has fully complied with the patent. The rules and requirements of the law.提出Issuing an application for the creation of a patent in accordance with the law, and asking for a review, and granting a patent, it is really sensible.

However, the illustrations and descriptions disclosed above are only preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention; those who are familiar with the skill are otherwise characterized by the scope of the creation. Equivalent changes or modifications shall be considered as not departing from the design of this creation.

(Standard winding structure of conventional generator)
(1) ‧‧‧ Stator
(2) ‧‧‧ copper wire
(3) ‧‧‧ lead line
(4)‧‧‧Insulation kit
(5)‧‧‧Connecting terminals
(This creation has a stator winding structure of the terminal clamp)
(1) ‧‧‧ Stator
(2) ‧‧‧ lead line
(21) ‧ ‧ first end
(22) ‧‧‧second end
(221)‧‧‧Multicore
(222)‧‧‧Single core wire
(3)‧‧‧Integrated lead-out terminal
(4) ‧‧‧ terminal clamp
(5) ‧‧‧ casing

Figure 1: Schematic diagram of the stator winding structure of a conventional generator

Fig. 2 is a structural exploded view of a preferred embodiment of a stator winding structure having a terminal clip

Fig. 3 is a schematic view showing the terminal clip of a preferred embodiment of the stator winding structure of the terminal clip.

Fig. 4 is a schematic view showing the joining of a stator winding structure of a terminal clip according to a preferred embodiment of the present invention.

(1) ‧‧‧ Stator

(2) ‧‧‧ lead line

(21) ‧ ‧ first end

(22) ‧‧‧second end

(221)‧‧‧Multicore

(222)‧‧‧Single core wire

(3)‧‧‧Integrated lead-out terminal

(4) ‧‧‧ terminal clamp

(5) ‧‧‧ casing

Claims (5)

A stator winding structure with a terminal clamp is suitable for the joining operation of a plurality of lead wires (2) of a motor stator (1), characterized in that: the first end portion (21) of each lead wire (2) Enclosed by an integral lead terminal (3), and the second end (22) of the first end (21) extends through the stator (1) of the motor, wherein the second end The multi-core wire (221) and the single core wire (222) disposed in the portion (22) are joined by a terminal clamp (4) to electrically connect the multi-core wire (221) with the single-core wire (222). And a sleeve (5) is sleeved outside the terminal clamp (4). The stator winding structure with a terminal clip according to claim 1, wherein the first end portion (21) is electrically connected to a protector. A stator winding structure having a terminal clip according to claim 1, wherein the sleeve (5) is an insulating material. A stator winding structure having a terminal clip according to claim 1, wherein the sleeve (5) is made of a plastic material. The stator winding structure with a terminal clip according to claim 1, wherein the length of the lead wire is adjustable.