CN2532568Y

CN2532568Y - Module structure for transformer

Info

Publication number: CN2532568Y
Application number: CN 02230720
Authority: CN
Inventors: 廖学阳
Original assignee: Hejin Electronic Co ltd
Current assignee: Hejin Electronic Co ltd
Priority date: 2002-04-08
Filing date: 2002-04-08
Publication date: 2003-01-22
Anticipated expiration: 2012-04-08

Abstract

Disclosed is a module structure of a transformer, comprising a first lateral module, a second lateral module and an iron core. The first lateral module and the second lateral module are all bases which form a tubular cylinder with a hollow center. A plurality of connecting pins are respectively arranged on both sides of the tubular cylinder. The two coordinate bases are in parallel with each other and abut upon together. The tubular cylinder of the two bases is threaded with at least a copper wire whose rear is connected with the connecting pins of the two bases. The iron core is a four-column which is shaped in parallel and coordinate. One end of the four-column is fixedly connected. Two central columns of the iron core are respectively threaded through the hollow center of the two bases and the other end of the four-column is vertically connected with the four-column by an iron core with a shape of I.

Description

The modular structure of transformer

Technical field

The utility model is a kind of modular structure of transformer, particularly relevant for a kind of combining structure that transformer module is changed into primary side module, secondary side module and an iron core.

Background technology

Transformer be in the electronic product can not or one of electronic component but, and the main effect of transformer is the driving voltage in the conversion electron circuit, as the power transformer that line voltage can be reduced, high-tension transformer that in the television screen operating voltage is boosted or the like and for example, so the specification kind of transformer is quite numerous and diverse, fixing specification is seldom arranged, mostly answer the demand of factory and customized transformer.

Traditional transformer such as Fig. 1, be on the pedestal 11 of a center hollow out, to enclose earlier around a copper cash 12, enclosing again every an insulating barrier around a copper cash 12 to form the primary side 13 and the secondary side 14 of transformer, again by on the E word iron core 15 with an I word iron core 16, be combined in the hollow out place, center of this pedestal 11, the primary side 13 of this transformer is an input, secondary side 14 then is an output, and with the copper cash of its primary side 13 and secondary side 14 around the number of turns than the voltage that decides transformation, so when a transformer completes, then the conversion of voltage is more fixing than promptly, and can't change, when making wrong or producing when excessive, this transformer of making then can allow manufactory form huge stock and waste product.

The design person is had inconvenience and shortcoming by the above-mentioned existing transformer device structure of solution, and the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of modular structure of transformer, and is reasonable in design and effectively improve the utility model of above-mentioned shortcoming.

The utility model content

The utility model principal character is to provide a kind of modular structure of transformer, it comprises one first pedestal and one second pedestal, this two pedestal is the tubular cylinder of center hollow out, and the base plate that respectively stretches out in the both ends of this tubular cylinder, and establish plural pin on the tail side end face of this base plate, this first pedestal is parallel with second pedestal to be abutted against together side by side; At least one copper cash is wound on the tubular cylinder of this first pedestal and this second pedestal, and the tail end of this copper cash is connected to this plural number pin of this first pedestal or second pedestal, with the primary side that forms transformer and the signal of telecommunication connecting pin of secondary side; One iron core is parallel four arranged side by side cylinders, and the one end is connected to a fixed, and central authorities' two cylinders of this iron core are respectively through the hollow out place, center of this first pedestal and this second pedestal, and the other end of this four cylinder four cylinders is vertical is connected with this by I iron core.

Of the present utility model inferior one is characterised in that the modular structure that a kind of transformer is provided, it comprises one first pedestal and one second pedestal, this two pedestal is the tubular cylinder of center hollow out, and the base plate that respectively stretches out in the both ends of this tubular cylinder, and establish plural pin on the tail side end face of this base plate, this first pedestal is parallel with second pedestal to be abutted against together side by side; At least one copper cash is wound on the tubular cylinder of this first pedestal and this second pedestal, and the tail end of this copper cash is connected to this plural number pin of this first pedestal or second pedestal, with the primary side that forms transformer and the signal of telecommunication connecting pin of secondary side; Two iron cores are fixedly connected four cylinders parallel arranged side by side of an end, and two unshakable in one's determination and its central two cylinders penetrate the hollow out place, center, two ends in this first pedestal and this second pedestal respectively oppositely relatively for this, and four cylinder tail ends of this two iron core are in contact with one another connection.

The another modular structure that above-mentioned transformer is provided that is characterised in that of the present utility model, the base plate of this first pedestal wherein, be close to a side of second pedestal, be provided with at least one draw-in groove, and the base plate of second pedestal, be close to a side of first pedestal, be provided with projection with respect to this draw-in groove, when first pedestal is parallel with second pedestal when linking to each other side by side closely, this projection is placed in this draw-in groove, to fix its annexation.

Of the present utility modelly one be characterised in that the modular structure that above-mentioned transformer is provided again, wherein should can form by plural sheet metal by iron core.

Reach technology, means and the effect that predetermined purpose is taked in order to make the auditor can further understand the present invention, see also following about detailed description of the present invention and accompanying drawing, believe purpose of the present invention, feature and characteristics, can get one thus deeply and particularly understands, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the present invention is limited.

Description of drawings

Fig. 1 is the traditional transformer three-dimensional exploded view;

Fig. 2 is the stereoscopic figure of the utility model transformer;

Fig. 3 is the utility model transformer three-dimensional exploded view;

Fig. 4 is the face upwarding stereogram of Fig. 3;

Fig. 5 is the second embodiment stereogram of the utility model transformer core; And

Fig. 6 is the 3rd an embodiment stereogram of the utility model transformer core.

Description of reference numerals:

11: pedestal 12: copper cash

13: primary side 14: secondary side

15:E word 16:I word unshakable in one's determination iron core

Pedestal 201 in 20: the first: tubular cylinder

202: base plate 2021: draw-in groove

2022: lead-in wire conduit 203: pin

204: 21: the second pedestals of baffle plate

211: tubular cylinder 2111: dividing plate

2112: gap 212: base plate

2121: projection 2122: the lead-in wire conduit

213: pin 214: baffle plate

22: copper cash 23: iron core

231: central two cylinders 232: central two cylinders

233:I iron core 24: iron core

241: central two cylinders 242: central two cylinders

Embodiment

At first, the utility model is divided into primary side module, secondary side module and iron core etc. three partly with transformer, and separately make, recombinant is to form a transformer after making, see also Fig. 2, be the stereoscopic figure of the utility model transformer, and Fig. 3 is the utility model transformer three-dimensional exploded view, Fig. 4 is the three-dimensional exploded view of looking up of Fig. 3.In the transformer module structure of the present utility model, this primary side module and two secondary modules are made up of around last at least one copper cash 22 respectively one first pedestal 20 and one second pedestal 21, to form the primary side and the secondary side of transformer, this first pedestal 20 is the tubular cylinder 201 of center hollow out, and the base plate 202 that respectively stretches out in the both ends of this tubular cylinder 201, and on these base plate 202 tail side end faces, establish plural pin 203; And this second pedestal 21 is the center hollow out too, and the base plate 212 that respectively stretches out in the both ends of this tubular cylinder 211, and establishes plural pin 213 on the tail side end face of this base plate 212, and this second pedestal 21 is close proximity to this first pedestal 20 side by side.

One side of base plate 202 next-door neighbours second pedestal 21 of this first pedestal 20, be provided with at least one draw-in groove 2021, and a side of base plate 212 next-door neighbours first pedestal 20 of second pedestal 21, be provided with projection 2121 with respect to this draw-in groove 2021, when first pedestal 20 closely links to each other with second pedestal 21, this projection 2121 is placed in this draw-in groove 2021, to fix its annexation.

This at least one copper cash 22 is wound on the tubular cylinder 201,211 of this first pedestal 20 and this second pedestal 21, and the tail end of this copper cash 22 is connected to this plural number pin 203,213 of this first pedestal 20 and second pedestal 21, with the side forming transformer and the signal of telecommunication connecting pin of secondary side.Hollow out opening part in this first pedestal 20 and the tubular cylinder 201,211 of this second pedestal 21 all is provided with vertical extent one baffle plate 204,214, in order to stop the pitch of the laps scope of this copper cash 22.And this first pedestal 20 is provided with at least one lead-in wire conduit 2022,2122 with these base plate 202,212 lateral surfaces that this second pedestal 21 is extended, and is connected to this pin 203,213 in order to guide this copper cash 22.

In the present embodiment, tubular cylinder 211 peripheries of this second pedestal 21 on average are laid with plural dividing plate 2111, and perpendicular to this tubular cylinder 211, all be provided with at least one gap 2112 on each dividing plate 2111, in order to this copper cash 22 can be wound in one by one between each dividing plate 2111.The main effect of this dividing plate 2111 is to allow copper cash 22 circles on this tubular cylinder 211 around being evenly distributed on this tubular cylinder 211, on average to share the differential pressure drop of these tubular cylinder 211 each sections, because some transformer uses when high pressure, its copper cash 22 circles are around if can't be evenly distributed, then can allow certain a part of pressure drop too high and make insulating barrier produce capacity effect, to penetrate the signal of telecommunication, cause the mistake of circuit.

When this first pedestal 20 links to each other with second pedestal 21 is close mutually, be parallel four cylinder body shape iron cores 23 arranged side by side by one, its central two cylinders 231,232 are respectively through the center hollow out place of this first pedestal 20 with this second pedestal 21, one end of this iron core 23 is connected to a fixed, and the other end is by four cylinders vertical be connected of an I unshakable in one's determination 233 with this iron core 23.The metal punching out that this iron core 23 can be one of the forming forms, and also can be made up of plural sheet metal as shown in Figure 5.

Iron core of the present utility model also has alternative embodiment, as shown in Figure 6, form by identical two 24 of the iron cores of shape, this iron core 24 is fixedly connected four cylinders parallel arranged side by side of an end, and this two iron core 24 oppositely relatively, and its central two cylinders 241,242 penetrate respectively in the two ends center hollow out place of this first pedestal 20 with this second pedestal 21, and four cylinder tail ends of this two iron core 24 are in contact with one another connection.

In sum, the modular structure of transformer of the present utility model, can be with transformer moduleization, can make the module of several different number of turns earlier, be made up on demand again and get final product, so the utility model really can be by above-mentioned technology contents, provide a kind of far different in known structure design, can improve whole use value, not see publication or public use before its application again, really meet the application requirement of novel patent.

Above-mentioned accompanying drawing, explanation, only be embodiment of the present utility model, allly be skillful in this operator when can doing other all improvement, and these change and still belong in invention spirit of the present utility model and the following Patent right requirement scope that is defined according to above-mentioned explanation.

Claims

1. the modular structure of a transformer is characterized by: comprising:

One first pedestal is the tubular cylinder of center hollow out, and the base plate that respectively stretches out in the both ends of this tubular cylinder, and establishes plural pin on the tail side end face of this base plate;

One second pedestal is the tubular cylinder of center hollow out, and the base plate that respectively stretches out in the both ends of this tubular cylinder, and establishes plural pin on the tail side end face of this base plate, and this second pedestal is close proximity to this first pedestal side by side;

At least one copper cash is wound in respectively on the tubular cylinder of this first pedestal and this second pedestal, and the tail end of this copper cash is connected to this plural number pin of this first pedestal and second pedestal, with the side forming transformer and the signal of telecommunication connecting pin of secondary side;

One iron core is parallel four arranged side by side cylinders, and the one end is connected to a fixed, and central authorities' two cylinders of this iron core are respectively through the hollow out place, center of this first pedestal and this second pedestal, and the other end of this four cylinder four cylinders is vertical is connected with this by I iron core.

2. the modular structure of transformer as claimed in claim 1 is characterized by: hollow out opening part vertical extent one baffle plate of the tubular cylinder of this first pedestal and this second pedestal.

3. the modular structure of transformer as claimed in claim 1, it is characterized by: the tubular cylinder periphery of this second pedestal on average is laid with plural dividing plate, and perpendicular to this tubular cylinder.

4. the modular structure of transformer as claimed in claim 1, it is characterized by: the base plate of this first pedestal, be close to a side of second pedestal, be provided with at least one draw-in groove, and the base plate of second pedestal, be close to a side of first pedestal, be provided with projection with respect to this draw-in groove, when first pedestal closely linked to each other with second pedestal, this projection was placed in this draw-in groove, to fix its annexation.

5. the modular structure of transformer as claimed in claim 1, it is characterized by: this plate outer side face of this first pedestal and this second pedestal is provided with at least one lead-in wire conduit.

6. the modular structure of a transformer, it is characterized by: it comprises:

Two iron cores are fixedly connected four cylinders parallel arranged side by side of an end, and two unshakable in one's determination and its central two cylinders penetrate the hollow out place, center, two ends in this first pedestal and this second pedestal respectively oppositely relatively for this, and four cylinder tail ends of this two iron core are in contact with one another connection.

7. the modular structure of transformer as claimed in claim 6 is characterized by: hollow out opening part vertical extent one baffle plate of the tubular cylinder of this first pedestal and this second pedestal.

8. the modular structure of transformer as claimed in claim 6, it is characterized by: the tubular cylinder periphery of this second pedestal on average is laid with plural dividing plate, and perpendicular to this tubular cylinder.

9. the modular structure of transformer as claimed in claim 6, it is characterized by: the base plate of this first pedestal, be close to a side of second pedestal, be provided with at least one draw-in groove, and the base plate of second pedestal, be close to a side of first pedestal, be provided with projection with respect to this draw-in groove, when first pedestal closely linked to each other with second pedestal, this projection was placed in this draw-in groove, to fix its annexation.

10. the modular structure of transformer as claimed in claim 6, it is characterized by: this plate outer side face of this first pedestal and this second pedestal is provided with at least one lead-in wire conduit.