CN212724978U

CN212724978U - Combined high-frequency high-voltage transformer coil framework

Info

Publication number: CN212724978U
Application number: CN202022081161.1U
Authority: CN
Inventors: 龚镔
Original assignee: Wuxi Jiehao Electric Appliance Co ltd
Current assignee: Wuxi Jiehao Electric Appliance Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-03-16
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a modular high frequency high voltage transformer coil skeleton, including the center post, roof and bottom plate are installed respectively to the center post both ends, the coil baffle is installed in the center post outside, line ball board is installed in the roof and the bottom plate outside, the through-hole has been seted up at the middle part in center post, roof and the bottom plate, through-hole internally mounted has insulating bed course, the line ball board both ends pass through screw fixed connection with roof and bottom plate, the utility model discloses a line ball board is installed in the roof and the bottom plate outside, can compress tightly the location processing to the winding coil in the center post outside, improves the winding stability of storing of coil, and has seted up the locating hole through the middle part in center post, roof and the bottom plate in addition, is.

Description

Combined high-frequency high-voltage transformer coil framework

Technical Field

The utility model relates to a transformer technical field specifically is a modular high frequency high voltage transformer coil skeleton.

Background

The transformer (the device for changing AC voltage by using the principle of electromagnetic induction, its main components are primary coil, secondary coil and iron core, and its main functions include voltage conversion, current conversion, impedance conversion, isolation and voltage stabilization, etc., and according to the application, it can be divided into power transformer and special transformer, and its iron core is formed from silicon steel sheets, and in order to reduce heat loss in the iron core, the iron core is made up by stacking silicon steel sheets whose thickness is 0.23-0.5 mm, and the silicon content of the silicon steel sheets for transformer is higher, and two surfaces of the silicon steel sheets are respectively coated with insulating varnish, so that the stacked silicon steel sheets can be mutually insulated, and the thickness of the insulating varnish is only several micrometers.

The coil winding of the existing combined high-frequency high-voltage transformer coil framework is easy to loosen, and the coil cannot be compressed, so that the working efficiency of use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular high frequency high voltage transformer coil skeleton to solve current modular high frequency high voltage transformer coil skeleton, the coil winding is not hard up easily, can not compress tightly the processing to the coil, thereby influences the work efficiency problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular high frequency high voltage transformer coil skeleton, includes the center post, roof and bottom plate are installed respectively to the center post both ends, the coil baffle is installed in the center post outside, the line ball board is installed in roof and the bottom plate outside, the through-hole has been seted up to the middle part in center post, roof and the bottom plate, through-hole internally mounted has insulating bed course.

Furthermore, the two ends of the wire pressing plate are fixedly connected with the top plate and the bottom plate through screws.

Furthermore, a plurality of coil partition plates are arranged at equal intervals, and the coil partition plates are insulating plates.

Furthermore, an elastic interlayer is arranged on the inner side of the wire pressing plate, and the elastic interlayer is a rubber layer.

Furthermore, a positioning block is installed on the inner side of the wire pressing plate, a positioning hole is formed in the outer side of the coil partition plate, and the positioning block is clamped in the positioning hole.

Furthermore, a plurality of positioning blocks and positioning holes are clamped in a matching manner.

Furthermore, the wire pressing plates are arranged at four corners of the outer sides of the top plate, the coil partition plate and the bottom plate.

Furthermore, rectangular hole and arc hole have been seted up to insulating bed course inside, and rectangular hole and arc hole perpendicular setting.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a line ball board that roof and bottom plate outside were installed can compress tightly the location processing to the winding coil in the center post outside, improves the stability that the coil winding stored, prevents that the coil is not hard up, and the line ball board both ends pass through screw fixed connection with roof and bottom plate moreover for simple to operate is swift.

2. The utility model discloses and install the locating piece through the line ball board inboard, the locating hole has been seted up in the coil baffle outside, and the locating piece card is established in the locating hole, establishes the locating piece card of line ball board in the locating hole of coil baffle, can improve line ball board erection joint's stability, can carry out joint location processing between the coil baffle moreover, improves the structural stability that the coil baffle used.

3. The utility model discloses and seted up the through-hole through the middle part in center post, roof and the bottom plate, be convenient for install the iron core location and use, inside rectangular hole and the arc hole of having seted up of insulating bed course moreover, rectangular hole and arc hole set up perpendicularly, are convenient for install the iron core of fixed different shapes.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic structural view of the tension plate of the present invention;

fig. 3 is a top view of the overall structure of the present invention.

In the figure: 1. a central column; 2. a top plate; 3. a coil separator; 4. a wire pressing plate; 5. an elastic interlayer; 6. positioning blocks; 7. a base plate; 8. a screw; 9. a through hole; 10. an insulating pad layer; 11. an arc-shaped hole; 12. a rectangular hole; 13. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the utility model, a modular high frequency high voltage transformer coil skeleton, including center post 1, roof 2 and bottom plate 7 are installed respectively to 1 both ends of center post, and coil baffle 3 is installed in the 1 outside of center post, and line ball board 4 is installed in the roof 2 and the 7 outside of bottom plate, can compress tightly the location processing to the winding coil in the 1 outside of center post, improves the winding stability of coil, and through-hole 9 has been seted up at the middle part in center post 1, roof 2 and the bottom plate 7, is convenient for install the iron core location and uses, and through-hole 9 internally mounted has insulating bed course.

Preferably, the two ends of the wire pressing plate 4 are fixedly connected with the top plate 2 and the bottom plate 7 through screws 8, so that the installation is convenient and fast.

Preferably, the coil separators 3 are installed at equal intervals, and the coil separators 3 are insulating plates, so that the coil is conveniently separated and wound.

Preferably, the elastic interlayer 5 is arranged on the inner side of the wire pressing plate 4, and the rubber layer is adopted by the elastic interlayer 5, so that the clamping and fixing stability is improved.

Preferably, the locating piece 6 is installed to the line ball board 4 inboard, and locating hole 13 has been seted up to the coil baffle 3 outside, and the locating piece 6 card is established in locating hole 13, and locating piece 6 and locating hole 13 cooperation card are equipped with a plurality ofly, can improve the stability of line ball board 4 erection joint.

Preferably, the wire pressing plates 4 are arranged at four corners of the outer sides of the top plate 2, the coil partition plate 3 and the bottom plate 7, so that the positioning treatment of the outer sides of the top plate 2, the coil partition plate 3 and the bottom plate 7 is facilitated.

Preferably, rectangular hole 12 and arc hole 11 have been seted up to insulating bed course 10 inside, and rectangular hole 12 and the perpendicular setting in arc hole 11 are convenient for install the iron core of fixed different shapes.

The utility model discloses a theory of operation and use flow: the wire pressing plates 4 arranged on the outer sides of the top plate 2 and the bottom plate 7 can be used for compressing and positioning the coil wound on the outer side of the central column 1, so that the winding stability of the coil is improved, and the two ends of the wire pressing plates 4 are fixedly connected with the top plate 2 and the bottom plate 7 through screws 8, so that the installation is convenient and rapid; and install locating piece 6 through line ball board 4 inboard, locating hole 13 has been seted up in the coil baffle 3 outside, and locating piece 6 card is established in locating hole 13, establishes the locating piece card of line ball board 4 in the locating hole 13 of coil baffle 3, can improve the stability of line ball board 4 erection joint, can carry out joint location processing moreover between the coil baffle 3, improve the structural stability that coil baffle 3 used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a modular high frequency high voltage transformer coil skeleton, includes center post (1), its characterized in that: roof (2) and bottom plate (7) are installed respectively to center post (1) both ends, coil baffle (3) are installed in the center post (1) outside, line ball board (4) are installed in roof (2) and bottom plate (7) outside, through-hole (9) have been seted up to the middle part in center post (1), roof (2) and bottom plate (7), through-hole (9) internally mounted has insulating bed course (10).

2. The combined high-frequency high-voltage transformer bobbin of claim 1, wherein: and two ends of the wire pressing plate (4) are fixedly connected with the top plate (2) and the bottom plate (7) through screws (8).

3. The combined high-frequency high-voltage transformer bobbin of claim 1, wherein: the coil partition plates (3) are arranged at equal intervals and are insulating plates.

4. The combined high-frequency high-voltage transformer bobbin of claim 1, wherein: an elastic interlayer (5) is arranged on the inner side of the wire pressing plate (4), and the elastic interlayer (5) is a rubber layer.

5. The combined high-frequency high-voltage transformer bobbin of claim 1, wherein: locating piece (6) are installed to line ball board (4) inboard, locating hole (13) have been seted up in coil baffle (3) outside, and locating piece (6) card is established in locating hole (13).

6. The combined high-frequency high-voltage transformer bobbin of claim 5, wherein: the positioning blocks (6) and the positioning holes (13) are matched and clamped in a plurality.

7. The combined high-frequency high-voltage transformer bobbin of claim 1, wherein: the wire pressing plates (4) are arranged at four corners of the outer sides of the top plate (2), the coil partition plate (3) and the bottom plate (7).

8. The combined high-frequency high-voltage transformer bobbin of claim 1, wherein: rectangular hole (12) and arc hole (11) have been seted up to insulating bed course (10) inside, and rectangular hole (12) and arc hole (11) perpendicular setting.