CN113963919B

CN113963919B - Self-provided gasket framework of three-phase alternating current reactor

Info

Publication number: CN113963919B
Application number: CN202111400883.1A
Authority: CN
Inventors: 谈建安
Original assignee: Wuxi Jinglei Electronic Co ltd
Current assignee: Wuxi Jinglei Electronic Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2023-06-02
Anticipated expiration: 2041-11-22
Also published as: CN113963919A

Abstract

The invention discloses a self-carrying gasket framework of a three-phase alternating current reactor, which comprises a first iron core, a connecting rod and a mounting plate, wherein the mounting plate is connected with a buckle plate, an insulating base is mounted on the mounting plate, an insulating frame is nested in the insulating base, a coil connecting end is arranged in the insulating frame, a signal end is arranged on the insulating base, a first coil framework is arranged on the side surface of the first iron core, the first coil framework is connected with a second coil framework and a third coil framework through adhesive tapes, a second iron core is arranged on the side surface of the third coil framework, and a winding coil is arranged in the first coil framework. According to the invention, the integrally formed air gap cushion blocks are used on the three coil frameworks, so that the production efficiency can be improved while the materials are saved, and the production efficiency of the coil frameworks with the air gap cushion blocks is faster than that of a conventional reactor with the air gap cushion blocks.

Description

Self-provided gasket framework of three-phase alternating current reactor

Technical Field

The invention relates to the technical field of three-phase alternating current reactors, in particular to a self-gasket-contained framework of a three-phase alternating current reactor.

Background

The reactor is the electronic part that often uses in electronic product and household electrical appliances, and three-phase alternating current reactor uses the alternating current of three coil, and inductance is more stable, more receives customer's favor, and when the installation, the safe air gap between coil former and the magnetic core can be mastered very much, leads to the installation complex and slow to the installation inaccuracy can lead to the product inefficacy, and the disability rate is high.

The existing three-phase alternating current reactor cannot be accurately installed through an air gap cushion block between a framework and a magnetic core during installation, for example, the problems of inaccurate air gap reservation and slow installation process can be encountered when the three-phase alternating current reactor disclosed by application number 201721036953.9 is installed with a coil framework.

Therefore, it is necessary to invent a self-supporting shim skeleton for a three-phase ac reactor to solve the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a self-gasket-contained framework of a three-phase alternating current reactor, which aims to solve the problems that the installation air gap between the coil framework and a magnetic core of the existing three-phase alternating current reactor in the prior art cannot be accurately reserved and the installation process is slow.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a three-phase alternating current reactor from taking gasket skeleton, includes iron core, connecting rod and mounting panel, be connected with the connecting rod on the iron core, the connecting rod is kept away from an iron core end and is connected with the mounting panel be connected with the buckle on the mounting panel, install insulating base on the mounting panel, insulating base embedment is provided with the insulating frame, be provided with the coil link in the insulating frame, be provided with the signal terminal on the insulating base, an iron core side is provided with first coil skeleton, first coil skeleton includes the baffle, be provided with the diaphragm on the baffle, install the triangular plate on the diaphragm, be provided with the air gap cushion on the baffle, air gap cushion surface connection has the diaphragm down, install the lug on the diaphragm down, the air gap cushion is provided with two, two air gap cushion all with baffle fixed connection, two air gap cushion is with the perpendicular to baffle middling line mirror image distribution, uses integrated into one piece's air gap cushion on three coil skeleton, can improve production efficiency when saving material, first coil skeleton and second coil and third coil skeleton pass through the coil skeleton, the second coil skeleton is provided with the coil is connected with the sticky tape, first coil skeleton is provided with the coil.

Preferably, the baffle is provided with an opening gap, two baffles are arranged, and the two baffles are connected by uniformly-wound winding coils.

Preferably, the triangular plate is fixedly connected with the upper transverse plate, and the upper transverse plate and the lower transverse plate are arranged in the same size and shape.

Preferably, the coil end is connected to the coil connection end.

Preferably, the baffle is provided with an opening gap, two baffles are connected by uniformly wound coils, and the coils can be fixedly installed under the action of the baffle and the opening gap.

Preferably, the triangular plate is fixedly connected with the upper transverse plate, the upper transverse plate and the lower transverse plate are arranged in the same size and shape, and under the action of the triangular plate and the air gap cushion block, a fixed gap is reserved between the connecting iron core and the coil skeleton support, so that the installation accuracy is improved.

Preferably, two air gap cushion blocks are arranged and fixedly connected with the baffle plate, the two air gap cushion blocks are distributed in a mirror image mode relative to the perpendicular bisectors of the baffle plate, and the efficiency of later installation and adaptation is improved under the action of the air gap cushion blocks.

Preferably, the coil end is connected with the coil connecting end, so that the whole reactor can be normally electrified and used.

In the technical scheme, the invention has the technical effects and advantages that:

1. by using the integrally formed air gap cushion blocks on the three coil frameworks, the production efficiency can be improved while saving materials, and the production efficiency of the coil frameworks using the air gap cushion blocks with the air gap cushion blocks is 1.5 times faster than that of a conventional reactor with the air gap cushion blocks;

2. meanwhile, the coil framework and the air gap cushion block are integrally formed, so that materials can be saved in production and processing, and the material cost is reduced by eleven times;

3 when the coil framework with the air gap cushion block is practically installed on a product, the consistency of the inductance of the product can be improved, and the consistency of the inductance of the product is 90 percent higher than that of the traditional coil framework with the air gap cushion block which needs to be additionally added.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of an insulating base of the present invention;

fig. 3 is a schematic perspective view of a second iron core according to the present invention;

FIG. 4 is a schematic view of the structure of the mounting plate of the present invention;

FIG. 5 is a schematic perspective view of a first coil bobbin according to the present invention;

fig. 6 is a schematic perspective view of the upper cross plate of the present invention.

Reference numerals illustrate:

1. a first iron core; 2. a connecting rod; 3. a mounting plate; 4. a buckle plate; 5. an insulating base; 6. an insulating frame; 7. a coil connection end; 8. a signal end; 9. a first coil bobbin; 901. a baffle; 902. an upper cross plate; 903. a triangle; 904. an air gap cushion block; 905. a lower cross plate; 906. a bump; 907. an opening slit; 10. a second bobbin; 11. a third coil bobbin; 12. a second iron core; 13. and winding the coil.

Detailed Description

In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The invention provides a self-carried gasket framework of a three-phase alternating current reactor as shown in figures 1-5, which comprises a first iron core 1, a connecting rod 2 and a mounting plate 3, wherein the first iron core 1 is connected with the connecting rod 2, the end, far away from the first iron core 1, of the connecting rod 2 is connected with the mounting plate 3, the mounting plate 3 is connected with a pinch plate 4, the mounting plate 3 is provided with an insulating base 5, an insulating frame 6 is nested in the insulating base 5, a coil connecting end 7 is arranged in the insulating frame 6, a signal end 8 is arranged on the insulating base 5, a first coil framework 9 is arranged on the side surface of the first iron core 1, the first coil framework 9 comprises a baffle 901, an upper transverse plate 902 is arranged on the baffle 901, a triangular plate 903 is arranged on the upper transverse plate 902, an air gap cushion 904 is arranged on the baffle 901, the surface of the air gap cushion 904 is connected with a lower transverse plate 905, a bump 906 is arranged on the lower transverse plate 905, the air gap cushion 904 is provided with two air gap cushion 904, the two air gap cushion 904 are distributed in mirror images about the middle vertical lines of the baffle 901, an integrated air gap cushion is used on the three coil frameworks, the first coil framework is capable of improving the production efficiency and the first coil framework 10 and the second coil framework 11 through adhesive tape 11,

the third coil skeleton 11 side is provided with No. two iron cores 12, is provided with coil 13 in the first coil skeleton 9.

An opening gap 907 is formed in each baffle 901, two baffles 901 are arranged, and the two baffles 901 are connected through uniformly-wound coils 13.

The triangular plate 903 is fixedly connected with the upper transverse plate 902, the upper transverse plate 902 and the lower transverse plate 905 are arranged in the same size and shape, and the end part of the coil 13 is connected with the coil connecting end 7.

The working principle of the utility model is as follows:

referring to fig. 1 to 5 of the description, when the device is used, the coil 13 is wound between two baffles 901 on the first coil frame 9, the end part is connected with the coil connecting end 7, and then the end part of the coil connecting end 7 extends into a through hole in the center of the insulating frame 6;

referring to fig. 1 to 5 of the specification, when the device is used, the first coil framework 9, the second coil framework 10 and the third coil framework 11 are connected with the first iron core 1 and the second iron core 12 after being wound with the coil 13, and can be connected with a transformer after connection is completed, so that the device is normally used;

the air gap cushion blocks 904 arranged on the first coil framework 9, the second coil framework 10 and the third coil framework 11 on the three-phase alternating current reactor can enable workers to avoid considering the size of an air gap and the thickness of the air gap during assembly, and meanwhile, whether products are required to be neglected to install the air gap or not is not required to be considered, so that complex operation of the workers is liberated, and the production efficiency is improved.

Claims

1. The utility model provides a three-phase alternating current reactor from taking gasket skeleton, includes iron core (1), connecting rod (2) and mounting panel (3), its characterized in that: the utility model discloses a three-dimensional air gap forming device, including a connecting rod (2) is connected with on iron core (1), iron core (1) end is kept away from to connecting rod (2) is connected with mounting panel (3) be connected with buckle (4) on mounting panel (3), install insulating base (5) on mounting panel (3), the nested insulating frame (6) that are provided with in insulating base (5), be provided with coil link (7) in insulating frame (6), be provided with signal end (8) on insulating base (5), iron core (1) side is provided with first coil skeleton (9), first coil skeleton (9) include baffle (901), be provided with diaphragm (902) on baffle (901), install triangular plate (903) on last diaphragm (902), be provided with air gap cushion (904) on baffle (901), air gap cushion (904) surface connection has down diaphragm (905), install lug (906) on diaphragm (905), air gap cushion (904) are provided with two air gaps, two air gap (904) are all distributed with baffle (901) and three-dimensional air gap forming device, and two air gap (904) are connected with three-dimensional air gap (904) simultaneously with the baffle (901) and are used for the shaping device, the first coil framework (9) is connected with the second coil framework (10) and the third coil framework (11) through adhesive tapes, a second iron core (12) is arranged on the side face of the third coil framework (11), and a coil (13) is arranged in the first coil framework (9).

2. The self-supporting shim skeleton of a three-phase ac reactor of claim 1, wherein: an opening gap (907) is formed in each baffle plate (901), two baffle plates (901) are arranged, and the two baffle plates (901) are connected through uniformly-wound winding coils (13).

3. The self-supporting shim skeleton of a three-phase ac reactor of claim 1, wherein: the triangular plate (903) is fixedly connected with the upper transverse plate (902), and the upper transverse plate (902) and the lower transverse plate (905) are arranged in the same size and shape.

4. A self-supporting shim skeleton for a three-phase ac reactor as in claim 3, wherein: the end of the coil (13) is connected with the coil connecting end (7).