CN217061716U

CN217061716U - Novel transformer framework structure

Info

Publication number: CN217061716U
Application number: CN202220199496.XU
Authority: CN
Inventors: 李天才; 杨学良
Original assignee: Shenzhen Boulder Electronic Co ltd
Current assignee: Shenzhen Boulder Electronic Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-26
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a novel transformer framework structure, which comprises a transformer main body and a transformer framework; the transformer framework is of a U-shaped structure, and the U-shaped structure of the transformer framework is used as a clamping groove; the transformer main body comprises a magnetic core, a first group of lead-out flying leads and a second group of lead-out flying leads; the magnetic core is connected with the transformer framework through the clamping groove; and the transformer framework is used for fixing the first group of leading-out flying leads and the second group of leading-out flying leads. The utility model discloses structural framework is small, and the project organization is more ingenious, utilizes U type structure to block the magnetic core and realizes the location, and the occupation of land space is little, reduces the volume of product from the design, has effectively avoided drawing the pulling of making a round trip of flying line, and is more simple and convenient in the operation.

Description

Novel transformer framework structure

Technical Field

The utility model relates to a power transformer technical field, concretely relates to novel transformer skeleton texture.

Background

In the prior art, the product of the utility model is a framework-free flying line leading-out structure, the leading-out flying line can be movable, the operation of inserting the card is troublesome in the using process, and meanwhile, because the leading-out flying line can be movable, the flying line can be broken back and forth in the using process, the broken line material is easy to be damaged, the insulating property is unstable, and the service life is easy to be shortened;

and corresponding to current conventional skeleton texture, the skeleton is adorned in the below of main part with the form of base usually, and the volume of whole skeleton is great, and then needs bigger space, also the improvement that changes the looks use the limitation.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a novel transformer skeleton texture blocks the magnetic core through utilizing U type structure and realizes the location, and occupation of land space is little, reduces the volume of product in the design.

A novel transformer framework structure comprises a transformer main body and a transformer framework;

the transformer framework is of a U-shaped structure, and the U-shaped structure of the transformer framework is used as a clamping groove;

the transformer main body comprises a magnetic core, a first group of leading-out flying leads and a second group of leading-out flying leads;

the magnetic core is connected with the transformer framework through the clamping groove;

and the transformer framework is used for fixing the first group of leading-out flying leads and the second group of leading-out flying leads.

Preferably, the transformer framework comprises a first vertical surface, a second vertical surface and a bottom surface;

the first vertical surface and the second vertical surface are respectively and vertically connected with two ends of the bottom surface in the same direction;

the first vertical surface, the second vertical surface and the bottom surface are of an integral structure.

Furthermore, a first connecting hole is formed in the first vertical face;

the first connecting hole is used for connecting and fixing the a ends of the first group of leading-out flying leads.

Furthermore, a second connecting hole is formed in the bottom surface;

and the second connecting hole is used for connecting and fixing the a end of the second group of leading-out flying leads.

Furthermore, a pin base is arranged on the bottom surface;

the pin base is fixed on one side of the second connecting hole.

Further, the pin base comprises a first pin and a second pin;

the first pin is arranged between the second pin and the second connecting hole and used for preventing mistaken touch;

the first pin is connected with the b end of the first group of leading-out flying leads through soldering tin;

and the second pin is connected with the b end of the second group of leading-out flying leads through soldering tin.

Furthermore, the transformer framework, the first connecting hole, the second connecting hole and the pin base are made of high-temperature-resistant and insulating materials.

The utility model discloses a technological effect and advantage:

1. the novel transformer framework structure has the advantages that the framework with the novel design structure is small in size, the design structure is ingenious, the magnetic core is clamped by the U-shaped structure to realize positioning, the occupied space is small, and the size of a product is reduced in design;

2. the novel transformer framework structure can realize fixation of the lead-out flying lead through the ingenious design of the transformer framework, avoids the back-and-forth pulling of the lead-out flying lead in the prior structural design, has more stable insulation performance of the wire rod and cannot be damaged;

3. the novel transformer framework structure of the utility model, the new design reduces the difficulty of the customer plug-in flying line back and forth pulling shaping, and the operation is simpler and more convenient;

4. the utility model relates to a novel transformer skeleton texture, the effectual reduction product technology degree of difficulty, reduce cost more has market competition.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic diagram of the connection between a magnetic core and a transformer bobbin in a novel transformer bobbin structure of the utility model;

fig. 2 is a schematic diagram of a transformer framework in a novel transformer framework structure of the utility model, wherein the transformer framework is connected with a first group of outgoing flying leads and a second group of outgoing flying leads;

fig. 3 is a schematic perspective view of a transformer bobbin in a novel transformer bobbin structure of the utility model;

fig. 4 is a schematic bottom view of a transformer bobbin in a novel transformer bobbin structure of the utility model;

fig. 5 is a schematic elevation view of a transformer bobbin in a novel transformer bobbin structure of the present invention.

In the drawing, 1, a magnetic core, 2, a first vertical surface, 3, a bottom surface, 4, a second vertical surface, 5, a first connecting hole, 6, a second connecting hole, 7, a pin base, 8, a first pin, 9, a second pin, 10, an a end of a first group of leading-out flying leads, 11, a b end of the first group of leading-out flying leads, 12, an a end of a second group of leading-out flying leads, 13 and a b end of the second group of leading-out flying leads.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Example 1

as shown in fig. 5, the transformer bobbin is a U-shaped structure, and the U-shaped structure of the transformer bobbin is used as a slot;

the transformer main body comprises a magnetic core 1, a first group of lead-out flying leads and a second group of lead-out flying leads;

the magnetic core passes through the draw-in groove is connected the skeleton of transformer utilizes U type structure to block the magnetic core at the in-process of specifically using and realizes the location, as shown in figure 1, the integral connection occupation of land space is little, and then makes whole equipment volume reduce, and the integral connection is simple to use.

And the transformer framework is used for fixing the first group of lead-out flying leads and the second group of lead-out flying leads.

The transformer framework comprises a first vertical surface 2, a second vertical surface 4 and a bottom surface 3;

the first vertical surface 2 and the second vertical surface 4 are respectively and vertically connected with two ends of the bottom surface 3 in the same direction;

the first vertical surface 2, the second vertical surface 4 and the bottom surface 3 are of an integral structure.

As shown in fig. 2 and 3, a first connecting hole 5 is arranged on the first vertical surface 2;

the first connection hole 5 is used for connecting and fixing the a ends 10 of the first group of outgoing flying leads, and in a specific use process, the a ends 10 of the first group of outgoing flying leads can be fixed only by penetrating the first connection hole 5.

The bottom surface 2 is provided with a second connecting hole 6;

the second connecting hole 6 is used for connecting and fixing the a end 12 of the second group of leading-out flying leads, and in a specific using process, the a end 112 of the second group of leading-out flying leads can play a fixing role only by penetrating through the second connecting hole 6.

The bottom surface 3 is also provided with a pin base 7;

the pin base 7 is fixed on one side of the second connecting hole 6.

The pin base 7 comprises a first pin 8 and a second pin 9;

the first pin 8 is arranged between the second pin 9 and the second connecting hole 6 and is used for effectively preventing mistaken touch in the installation and use processes;

the first pin 8 is connected with the b end 11 of the first group of outgoing flying leads through soldering tin;

the second pin 9 is connected with the second group of outgoing flying line b ends 13 through soldering tin.

And fixing the first group of outgoing flying leads and the second group of outgoing flying leads through the transformer framework.

The transformer framework, the first connecting holes, the second connecting holes and the pin bases are made of high-temperature-resistant and insulating materials, so that the transformer framework can be prevented from being deformed and damaged due to high temperature in the using process, and short circuit or breakdown can be prevented from occurring due to electric conduction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A novel transformer framework structure is characterized by comprising a transformer main body and a transformer framework;

the transformer main body comprises a magnetic core, a first group of lead-out flying leads and a second group of lead-out flying leads;

2. The novel transformer bobbin structure of claim 1, wherein the transformer bobbin comprises a first vertical surface, a second vertical surface and a bottom surface;

the first vertical face and the second vertical face are respectively and vertically connected with two ends of the bottom face in the same direction;

3. The novel transformer framework structure as claimed in claim 2, wherein the first vertical face is provided with a first connection hole;

4. The novel transformer framework structure according to claim 2, wherein a second connecting hole is formed in the bottom surface;

5. The novel transformer bobbin structure of claim 4, wherein a pin base is further arranged on the bottom surface;

the pin base is fixed on one side of the second connecting hole.

6. The novel transformer bobbin structure of claim 5, wherein the pin base comprises a first pin and a second pin;

7. The novel transformer bobbin structure of claim 5, wherein the transformer bobbin, the first connecting hole, the second connecting hole and the pin base are made of high-temperature-resistant and insulating materials.