CN202601384U

CN202601384U - Novel transformer skeleton

Info

Publication number: CN202601384U
Application number: CN 201220179738
Authority: CN
Inventors: 邓世国
Original assignee: DONGGUAN LIDE ELECTRONIC Co Ltd
Current assignee: DONGGUAN LIDE ELECTRONIC Co Ltd
Priority date: 2012-04-25
Filing date: 2012-04-25
Publication date: 2012-12-12
Anticipated expiration: 2022-04-25

Abstract

The utility model discloses a novel transformer skeleton which comprises a skeleton main body and a protective jacket, wherein both ends of the skeleton main body are provided with a primary side wire outgoing slot and a secondary side wire outgoing slot, and both the primary side wire outgoing slot and the secondary side wire outgoing slot are one-wire one-slot structures; and the protective jacket is combined with the skeleton main body to completely coat the secondary side wire outgoing slot, the primary side wire outgoing slot is correspondingly provided with a primary wire hanging post and primary pins, the secondary side wire outgoing slot is correspondingly provided with secondary pins, and wires from the pins on both sides go out from outer sides. Both the primary side wire outgoing slot and the secondary side wire outgoing slot of the novel transformer skeleton are provided with the wire hanging posts, the entanglement problem among windings is avoided, the insulating distance is increased, and the voltage withstanding problem is solved. The wires from the pins of the secondary side wire outgoing slot on both sides go out from the outer sides, so that the problem that short circuit is easy to occur because the distances with the outgoing wire of the middle pin are short is avoided. The transformer skeleton does not require insulating sleeve, is simple in production procedures and is applicable to automatic wire coiling production.

Description

A kind of novel transformer skeleton

Technical field

The utility model relates to the transformer accessory, especially a kind of novel transformer skeleton that is applicable to that the automation coiling is produced.

Background technology

Transformer is widely used in every profession and trade, and suitable agent structure need be arranged.Transformer framework is the agent structure part of transformer.Though present transformer framework kind on the market is more, is difficult to satisfy the automation coiling and produces requirement enhancing productivity.

Former because the structural design of general transformer framework is fairly simple, elementary coiling is difficult to accomplish a line one groove structure, when the input and output of many windings, then can not satisfy higher requirement of withstand voltage.Simultaneously, less because of the distance of the PIN pin between elementary coiling and the secondary rolling thread, need wrap multilayer tape and cover insulating sleeve during production, thereby increase task difficulty, influenced production efficiency.

Summary of the invention

To the deficiency of above-mentioned technology, the utility model provides a kind of can guarantee good insulation preformance between winding, and production efficiency is high and be applicable to the novel transformer skeleton that the automation coiling is produced.

The technical scheme of the utility model is: a kind of novel transformer skeleton; Comprise skeleton body and sheath, said skeleton body two ends are respectively that primary side goes out wire casing and primary side goes out wire casing, and primary side goes out wire casing and primary side and goes out wire casing and be a line one groove structure; It is even number 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 elementary PIN pin, and it is even number that said primary side goes out wire casing quantity, and each primary side goes out the wire casing correspondence and is provided with secondary PIN pin; The outlet from the outside of both sides PIN pin, said sheath goes out wire casing to primary side and coats fully.

The beneficial effect of the utility model is: primary side goes out wire casing and primary side and goes out wire casing and be a line one groove structure, and is provided with the hanging wire post, has avoided issuable winding problem between each winding, has increased insulation distance, has solved problem of withstand voltage.Primary side goes out wire casing and is coated fully by sheath, has increased the insulation distance that goes out wire casing with primary side greatly.Primary side two outside P IN pin outlets from the outside, increased greatly and middle two PIN pin outlet between distance, avoided the scene 2 distance between centers of tracks too closely to be prone to problem of short-circuit.Therefore, this transformer framework need not insulating sleeve, has simplified production process, has improved production efficiency, is applicable to automation coiling production.

Description of drawings

Fig. 1 is the vertical view of the utility model described novel transformer skeleton body and sheath.

Fig. 2 is the end view of the utility model described novel transformer skeleton body and sheath.

Fig. 3 is the described novel transformer skeleton of a utility model main body structure sketch map.

Fig. 4 is the structural representation of the described novel transformer skeleton of the utility model sheath.

Among the figure, 1-skeleton body, the 2-primary side goes out wire casing, the elementary hanging wire post of 3-, the elementary PIN pin of 4-, the 5-primary side goes out wire casing, 6-level hanging wire post, 7-time level is crossed line shelves bar, 8-level PIN pin, 9-sheath.

Embodiment

Be described further below in conjunction with the embodiment of accompanying drawing the utility model:

Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of novel transformer skeleton comprises skeleton body 1 and sheath 9, and sheath 9 structurally matches each other with skeleton body 1.Skeleton body 1 one ends connect primary side and go out wire casing 2, elementary hanging wire post 3, elementary PIN pin 4, and the other end connects primary side and goes out wire casing 5, secondary hanging wire post 6, secondary line shelves bar 7, the secondary PIN pin 8 crossed.It is even number that primary side goes out wire casing 2 quantity, and as the preferred version of the utility model, it is 4 that primary side goes out wire casing 2 quantity, is a line one groove structure, and each primary side goes out wire casing 2 correspondences and is provided with elementary hanging wire post 3 and elementary PIN pin 4.It is even number that primary side goes out wire casing 5 quantity; As the preferred version of the utility model, it is 4 that primary side goes out wire casing 5 quantity, also is a line one groove structure; And each primary side goes out wire casing 5 correspondences and is provided with secondary PIN pin 8, is positioned at secondary PIN pin 8 outlet from the outside of skeleton body 1 both sides.Sheath 9 coats primary side fully simultaneously and goes out wire casing 5.

Sheath has increased the insulation distance and the reliability of primary and secondary greatly to the coating fully that primary side goes out wire casing; And each winding cross line all through elementary or primary side go out wire casing, corresponding hanging wire post is received on the corresponding PIN pin, has avoided possible winding problem, has increased insulation distance, has solved problem of withstand voltage; Primary side goes out the outlet from the outside of wire casing both sides PIN pin, increased greatly and middle two PIN pin outlet between distance, avoided the scene 2 distance between centers of tracks too closely to be prone to problem of short-circuit.Therefore, having guaranteed has the good insulation performance between each winding, cancelled insulating sleeve, has simplified production process, has improved production efficiency, is applicable to automation coiling production.

Claims

1. novel transformer skeleton; Comprise skeleton body and sheath; It is characterized in that: said skeleton body two ends are respectively equipped with that primary side goes out wire casing and primary side goes out wire casing; Primary side goes out wire casing and primary side and goes out wire casing and be a line one groove structure, and sheath is used in combination with transformer framework, primary side is gone out wire casing coat fully.

2. novel transformer skeleton according to claim 1 is characterized in that: it is even number that said primary side goes out wire casing quantity, and each primary side goes out the wire casing correspondence and is provided with elementary hanging wire post and elementary PIN pin.

3. novel transformer skeleton according to claim 1 is characterized in that: it is even number that said primary side goes out wire casing quantity, and each primary side goes out the wire casing correspondence and is provided with secondary PIN pin, the outlet from the outside of both sides PIN pin.