CN113963919A

CN113963919A - Three-phase alternating current reactor takes gasket skeleton certainly

Info

Publication number: CN113963919A
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: 2022-01-21
Anticipated expiration: 2041-11-22
Also published as: CN113963919B

Abstract

The invention discloses a self-contained 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 material is saved, and the production efficiency of the coil framework using the self-provided air gap cushion blocks is higher than that of a conventional reactor needing to be added with the air gap cushion blocks.

Description

Three-phase alternating current reactor takes gasket skeleton certainly

Technical Field

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

Background

The reactor is an electronic part frequently used in electronic products and household electrical appliances, the three-phase alternating current reactor uses alternating current of three coils, the inductance value is more stable and is more favored by customers, when the reactor is installed, the safe air gap between the coil framework and the magnetic core can be well mastered, the installation process is complex and slow, the product fails due to inaccurate installation, and the rejection rate is high.

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

Therefore, it is necessary to provide a self-contained gasket framework of a three-phase ac reactor to solve the above problems.

Disclosure of Invention

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

In order to achieve the above purpose, the invention provides the following technical scheme: 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 buckle on the mounting panel, install insulating base on the mounting panel, the nested insulating frame that is provided with in the insulating base, be provided with the coil link in the insulating frame, the last signal end that is provided with of insulating base, an iron core side is provided with first coil skeleton, first coil skeleton passes through the sticky tape with second coil skeleton and third coil skeleton and is connected, third coil skeleton side is provided with the iron core No. two, be provided with the coil in the first coil skeleton, realize in the demolding in-process of three coil skeleton, air gap cushion and coil skeleton ability integrated into one piece, the while demolding improves the installation effectiveness of later stage reactor.

Preferably, 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 for two iron cores can be connected with coil skeleton.

Preferably, the first coil framework comprises a baffle, an upper transverse plate is arranged on the baffle, a triangular plate is installed on the upper transverse plate, and the three coil frameworks can be connected together to complete installation of the whole reactor.

Preferably, the baffle is provided with an air gap cushion block, the surface of the air gap cushion block is connected with a lower transverse plate, and the lower transverse plate is provided with a convex block, so that the baffle can connect the installed reactor with external equipment.

Preferably, the baffle is provided with two open gaps, the two baffles are connected by uniformly wound coils, and the coils can be fixedly mounted under the action of the baffles and the open gaps.

Preferably, the set-square is with last diaphragm fixed connection, go up the diaphragm and be the same setting of big or small shape with lower diaphragm, under the effect of set-square and air gap cushion, connect iron core and coil skeleton support and leave fixed gap, improve the degree of accuracy of installation.

Preferably, the air gap cushion block is provided with two, two air gap cushion block all with baffle fixed connection, two the air gap cushion block distributes about baffle perpendicular bisector mirror image, under the effect of air gap cushion block, improves the efficiency of later stage installation and adaptation.

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

In the technical scheme, the invention provides the following technical effects and advantages:

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

3 when installing the coil skeleton from taking the air gap cushion on the product practical, can improve the uniformity of product inductance value, the uniformity of product inductance value will be higher than traditional electric quantity that needs to increase the air gap cushion in addition and is 90%.

Drawings

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

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

FIG. 3 is a schematic perspective view of a second 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 horizontal plate of the present invention.

Description of reference numerals:

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

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides a self-contained 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 a buckle plate 4 is connected to the mounting plate 3, an insulating base 5 is mounted on the mounting plate 3, 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 is connected with a second coil framework 10 and a third coil framework 11 through an adhesive tape, a second iron core 12 is arranged on the side surface of the third coil framework 11, and a winding coil 13 is arranged in the first coil framework 9.

Be connected with connecting rod 2 on iron core 1, connecting rod 2 keeps away from 1 end of an iron core and is connected with mounting panel 3, and first coil skeleton 9 includes baffle 901, is provided with diaphragm 902 on the baffle 901, goes up and installs set-square 903 on diaphragm 902, is provided with air gap cushion 904 on the baffle 901, and air gap cushion 904 surface connection has lower diaphragm 905, installs lug 906 on lower diaphragm 905.

The baffle 901 is provided with an opening gap 907, the baffle 901 is provided with two, two baffles 901 are connected by the uniformly wound coil 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, the two air gap cushion blocks 904 are arranged, the two air gap cushion blocks 904 are fixedly connected with the baffle 901, the two air gap cushion blocks 904 are distributed in a mirror image mode relative to the perpendicular bisector of the baffle 901, and the end part of the coil 13 is connected with the coil connecting end 7.

This practical theory of operation:

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

referring to the attached drawings 1-5 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 wound with the winding coil 13 and then are connected with the first iron core 1 and the second iron core 12, and after the connection is completed, the connection with a transformer can be started for normal use;

the air gap cushion block 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 enables a worker to assemble without considering the size of an air gap and the thickness of the air gap and simultaneously considering whether the air gap is neglected to be installed on a product, thereby liberating the complex operation of the worker and improving the production efficiency.

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: be connected with buckle (4) on mounting panel (3), install insulating base (5) on mounting panel (3), nested insulating frame (6) that is provided with in insulating base (5), be provided with coil connection end (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) are connected through the sticky tape with second coil skeleton (10) and third coil skeleton (11), third coil skeleton (11) side is provided with iron core (12) No. two, be provided with coil (13) in first coil skeleton (9).

2. The self-contained gasket framework of the three-phase alternating current reactor as recited in claim 1, wherein: a connecting rod (2) is connected to the iron core (1), and the end, far away from the iron core (1), of the connecting rod (2) is connected with a mounting plate (3).

3. The self-contained gasket framework of the three-phase alternating current reactor as recited in claim 1, wherein: the first coil framework (9) comprises a baffle (901), an upper transverse plate (902) is arranged on the baffle (901), and a triangular plate (903) is installed on the upper transverse plate (902).

4. The self-contained gasket framework of the three-phase alternating current reactor as recited in claim 3, wherein: the air gap cushion block (904) is arranged on the baffle plate (901), a lower transverse plate (905) is connected to the surface of the air gap cushion block (904), and a convex block (906) is installed on the lower transverse plate (905).

5. The self-contained gasket framework of the three-phase alternating current reactor as recited in claim 4, wherein: the baffle (901) is provided with an opening gap (907), the two baffles (901) are arranged, and the two baffles (901) are connected by uniformly wound coils (13).

6. The self-contained gasket framework of the three-phase alternating current reactor as recited in claim 5, wherein: the set square (903) is fixedly connected with an upper transverse plate (902), and the upper transverse plate (902) and a lower transverse plate (905) are arranged in the same size and shape.

7. The self-contained gasket framework of the three-phase alternating current reactor as recited in claim 6, wherein: the two air gap cushion blocks (904) are fixedly connected with the baffle (901), and the two air gap cushion blocks (904) are distributed in a mirror image mode relative to the perpendicular bisector of the baffle (901).

8. The self-contained gasket framework of the three-phase alternating current reactor as recited in claim 1, wherein: the end part of the winding coil (13) is connected with the coil connecting end (7).