CN202601385U - Novel high-frequency transformer framework - Google Patents

Abstract

The utility model discloses a novel high frequency transformer skeleton, including the body, its characterized in that: one end of the body is provided with a primary side wire outlet groove, a primary wire outlet hanging wire column and a PIN foot, and the other end of the body is provided with a secondary side wire outlet groove, a secondary wire passing baffle plate, a secondary wire outlet hanging wire column, a baffle plate and a PIN foot. The utility model discloses a primary side wire outgoing groove is a line groove with secondary side wire outgoing groove to set up the string post, avoided the winding problem that probably produces between each winding, increased insulating distance, solved withstand voltage problem, secondary side wire outgoing groove has adopted the mode of being qualified for the next round of competitions from both sides, has increased the insulating distance between primary side wire outgoing groove and secondary side wire outgoing groove, thereby cancel insulating sleeve's use, simplified production processes, improved production efficiency.

Description

A New Type of High Frequency Transformer Skeleton

technical field

The utility model relates to the technical field of transformers, in particular to a novel high-frequency transformer skeleton.

Background technique

The transformer skeleton is the main structural part of the transformer. The transformer is widely used in various industries, and the corresponding main body is also indispensable. At present, the general EE16-GP transformer bobbin cannot fully meet the requirements of automatic winding production due to structural reasons. The primary winding cannot be one line and one slot, and cannot meet the withstand voltage requirements of more than 2KV when multi-winding input and output. And because the distance between the primary wire and the secondary PIN pin is not enough, multiple layers of tape and insulating sleeves must be wrapped during production, which increases the difficulty of the operation and affects the production efficiency.

Contents of the invention

The purpose of this utility model is to provide a new type of high-frequency transformer frame for the deficiencies of the prior art, to ensure better insulation performance between windings, and to reduce tapes and cancel insulating sleeves.

The utility model adopts the following technical scheme: a new high-frequency transformer skeleton, including a body, characterized in that: one end of the body is provided with a primary side outlet slot, a primary outlet hanging post and a PIN pin, and the other end of the body is provided with a secondary Side outlet trough, secondary wire passing baffle plate, secondary outlet wire hanging post, baffle plate and PIN feet.

The number of the primary side outlet slots is plural, one line for one slot, and each primary side outlet slot is correspondingly provided with a primary outlet wire hanging post and a PIN foot, and the primary outlet hanging post has a length of 1.5 mm and a diameter of 1.3 mm.

The number of the secondary side outlet slots is plural, and each secondary side outlet slot is correspondingly provided with a secondary outlet line hanging column and a PIN foot, one line and one slot, and is arranged on both sides for outlets, and the length of the secondary outlet line hanging column is 1.5mm and the diameter is 1.5mm. the

The beneficial effects of the utility model are: the primary side outlet slot and the secondary side outlet slot are both one line and one slot, and a wire hanging column is set, which avoids the possible winding problem between the windings, increases the insulation distance, and solves the problem of resistance. Voltage problem; the secondary side outlet slot adopts the way of outlet from both sides of the body, which increases the insulation distance between the primary side outlet slot and the secondary side outlet slot, thereby canceling the use of insulating sleeves, simplifying the production process and improving Productivity.

Description of drawings

Fig. 1 is a schematic diagram of the skeleton structure of the novel transformer described in the present invention.

Fig. 2 is a side view of the skeleton of the novel transformer described in the present invention.

In the figure, 1-main body, 2-primary side outlet slot, 3-primary outlet wire hanging column, 4-PIN foot, 5-secondary side outlet slot, 6-secondary wire passing baffle, 7-secondary outlet hanging Line post, 8-baffle.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model:

As shown in Figure 1 and Figure 2, a new high-frequency transformer skeleton includes a body 1. One end of the body 1 is provided with a primary side outlet slot 2, a primary outlet hanging post 3 and a PIN pin 4, and the other end of the body 1 is provided with a secondary Outlet trough 5 on the primary side, baffle plate 6 for secondary wire passing, post 7 for hanging wires on the secondary outlet, baffle plate 8 and PIN foot 4. the

The utility model is provided with a primary side outlet slot 2 and a secondary side outlet slot 5 on the body 1, and one PIN pin 4 and one outlet slot, and is provided with a primary outlet hanging post 3 and a secondary outlet hanging post 7 , each winding wire can be connected to the PIN pin 4 through the corresponding primary side outlet slot 2, secondary side outlet slot 5, primary outlet wire hanging post 3, and secondary outlet hanging wire post 7, avoiding the gap between the windings. The possible winding problem increases the insulation distance and solves the withstand voltage problem; the secondary outgoing line is connected to the PIN pin 4 through the secondary side outgoing line slot 5, the secondary line passing baffle plate 6, and the secondary outgoing line hanging post 7. The baffle plate 8 increases the distance from the iron core to the outlet slot 5 on the secondary side, thereby eliminating the use of insulating sleeves, simplifying the production process, improving production efficiency, and is suitable for automatic winding production.

Claims (3)

1. novel high-frequency transformer skeleton; Comprise body; It is characterized in that: said body one end is provided with primary side and goes out wire casing, elementary outlet hanging wire post and PIN pin, and the body other end is provided with primary side and goes out wire casing, secondary line plate washer, secondary outlet hanging wire post, plate washer and the PIN pin crossed.

2. a kind of novel high-frequency transformer skeleton according to claim 1 is characterized in that: it is a plurality of that said primary side goes out wire casing quantity, and each primary side goes out the wire casing correspondence and is provided with elementary outlet hanging wire post and PIN pin.

3. a kind of novel high-frequency transformer skeleton according to claim 1; It is characterized in that: it is a plurality of that said primary side goes out wire casing quantity; And each primary side goes out the wire casing correspondence and is provided with secondary outlet hanging wire post and PIN pin, and primary side goes out wire casing and is arranged on the body both sides.

Images