CN214505215U - Integrated server transformer - Google Patents
Integrated server transformer Download PDFInfo
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- CN214505215U CN214505215U CN202120665315.3U CN202120665315U CN214505215U CN 214505215 U CN214505215 U CN 214505215U CN 202120665315 U CN202120665315 U CN 202120665315U CN 214505215 U CN214505215 U CN 214505215U
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Abstract
The utility model discloses an integrative integrated server transformer, transformer subassembly and inductance component series connection are integrated as an organic whole and install on the PCB board, the transformer subassembly includes the skeleton and winds the coil winding on the skeleton, the coil winding includes primary winding and secondary winding, primary winding adopts the insulating copper wire to wind and forms, secondary winding adopts the copper sheet to wind and forms; the inductance assembly comprises a magnetic ring and an inductance coil wound on the magnetic ring; the inductance coil is welded with the copper sheet of the secondary winding, and the axial direction of the magnetic ring in the inductance assembly is perpendicular to the height direction of the transformer assembly and is attached to the side face of the transformer assembly. The utility model discloses reduce area on the PCB board, the whole equipment that corresponds reduces a components and parts plug-in components, save time.
Description
Technical Field
The utility model relates to an electronic components, concretely relates to transformer.
Background
At present, the servo has the characteristic of large current volume limit by using a transformer. Therefore, high power transmission is achieved while reducing the size.
In addition, when the transformer assembly and the inductor assembly are installed on the PCB, the transformer assembly and the inductor assembly are respectively plugged on the PCB and then connected, so that the space occupation is large, and the installation is complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an integrative integrated server transformer is provided, the volume is reduced, the convenience is installed on the PCB board.
In order to solve the technical problem, the utility model adopts the following technical scheme: the integrated servo transformer comprises a transformer assembly and an inductance assembly which are connected in series to be integrated into a whole and are arranged on a PCB (printed circuit board), wherein the transformer assembly comprises a framework and a coil winding wound on the framework, the coil winding comprises a primary winding and a secondary winding, the primary winding is wound by an insulated copper wire, and the secondary winding is wound by a copper sheet; the inductance assembly comprises a magnetic ring and an inductance coil wound on the magnetic ring; the inductance coil is welded with the copper sheet of the secondary winding, and the axial direction of the magnetic ring in the inductance assembly is perpendicular to the height direction of the transformer assembly and is attached to the side face of the transformer assembly.
Preferably, the skeleton includes that base and base top are used for installing coil winding's coil winding erection column, be equipped with the PIN needle of drawing forth downwards on the base, be equipped with on the PCB board with PIN needle complex jack.
Preferably, install two E type magnetic cores on the skeleton, the skeleton is equipped with the through-hole that link up bottom plate and coil winding erection column from top to bottom, the E type magnetic core includes the bottom plate, with bottom plate intermediate junction's center pillar, the side post of being connected with the bottom plate left and right sides, two E type magnetic cores butt joint and outside cladding insulating tape fix, the center pillar correspondence of two E type magnetic cores inserts the through-hole, the side post is located the outside of skeleton, the bottom plate of one of them E type magnetic core is located coil winding erection column upside, the bottom plate of another E type magnetic core is located the downside of base.
Preferably, the side of base is equipped with the recess with the side column complex of E type magnetic core, the lateral surface of side column and the side parallel and level of base.
Preferably, the outgoing line of the inductance coil is led out upwards from between the inductance assembly and the transformer assembly, extends upwards from the transformer assembly, and extends downwards from the side surface of the transformer assembly to be welded with the copper sheet of the secondary winding.
Preferably, the secondary winding is provided with a copper strap pin.
The utility model discloses a technical scheme, following beneficial effect has:
inductance component and secondary winding's copper sheet welding to transformer component and inductance component series connection are integrated as an organic whole and install on PCB, and inductance component hug closely the transformer and reduce the space, and welding inductance component lead-out wire in the middle of transformer component secondary winding's the copper sheet, the effectual hole that reduces the product on the PCB board (the jack of original inductance and PCB board), area on the reduction PCB board, and corresponding whole equipment reduces a components and parts plug-in components, save time.
In addition, copper sheets of the secondary winding of the transformer assembly are provided with pins by using copper strips, and the size of the copper sheet is reduced compared with that of a traditional product wire pin outlet wire package.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
FIG. 1 is a top view of a transformer assembly integrated with an inductor assembly in series and mounted on a PCB;
fig. 2 is a schematic diagram of a copper sheet connection structure of the outgoing line of the inductance coil and the secondary winding.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, an integrated server transformer, a transformer assembly 1 and an inductance assembly 2 are connected in series and integrated into a whole and are mounted on a PCB 3, the transformer assembly 1 includes a bobbin and a coil winding wound on the bobbin, the coil winding includes a primary winding and a secondary winding 11, the primary winding is wound by an insulated copper wire, and the secondary winding 11 is wound by a copper sheet; the inductance assembly 2 comprises a magnetic ring and an inductance coil wound on the magnetic ring; the inductance coil is welded with the copper sheet of the secondary winding, and the axial direction of the magnetic ring in the inductance assembly is perpendicular to the height direction of the transformer assembly and is attached to the side face of the transformer assembly. Because the inductance assembly is tightly attached to the transformer to reduce space, the outgoing line of the inductance assembly is welded in the middle of the copper sheet of the secondary winding of the transformer assembly, holes (jacks of the original inductance and the PCB) of a product on the PCB are effectively reduced, the upper area of the PCB is reduced, one component plug-in is reduced through corresponding integral assembly, and time is saved.
Specifically, the skeleton includes that base and base top are used for installing coil winding's coil winding erection column, be equipped with the PIN needle of drawing forth downwards on the base, be equipped with on the PCB board with PIN needle complex jack. Install two E type magnetic cores on the skeleton, the skeleton is equipped with the through-hole that link up bottom plate and coil winding erection column from top to bottom, the E type magnetic core includes the bottom plate, with bottom plate intermediate junction's center pillar, the limit post of being connected with the bottom plate left and right sides, two E type magnetic cores butt joint and outside cladding insulating adhesive tape are fixed, and the center pillar correspondence of two E type magnetic cores inserts the through-hole, and the limit post is located the outside of skeleton, and the bottom plate of one of them E type magnetic core is located coil winding erection column upside, and the bottom plate of another E type magnetic core is located the downside of base.
In order to reduce the volume, the side of base is equipped with the recess with the side column complex of E type magnetic core, the lateral surface of side column and the side parallel and level of base. Therefore, the space between the inductance component and the transformer component can be reduced.
Further, as shown in fig. 1, the lead-out wire 21 of the inductance coil is led out upward from between the inductance assembly 2 and the transformer assembly 1, then extends above the transformer assembly 1, and extends downward from the side of the transformer assembly 1 to be soldered with the copper sheet of the secondary winding 11. As shown in fig. 2, the secondary winding 11 is provided with a copper strap pin 111. Compared with the traditional thread outlet package for products, the volume is reduced.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (6)
1. Integrative integrated server transformer, its characterized in that: the transformer assembly and the inductance assembly are connected in series and integrated into a whole and are arranged on the PCB, the transformer assembly comprises a framework and a coil winding wound on the framework, the coil winding comprises a primary winding and a secondary winding, the primary winding is formed by winding an insulated copper wire, and the secondary winding is formed by winding a copper sheet; the inductance assembly comprises a magnetic ring and an inductance coil wound on the magnetic ring; the inductance coil is welded with the copper sheet of the secondary winding, and the axial direction of the magnetic ring in the inductance assembly is perpendicular to the height direction of the transformer assembly and is attached to the side face of the transformer assembly.
2. The integrated servo transformer of claim 1, wherein: the framework comprises a base and a coil winding mounting column arranged above the base and used for mounting a coil winding, a PIN needle led out downwards is arranged on the base, and a jack matched with the PIN needle is arranged on the PCB.
3. The integrated servo transformer of claim 2, wherein: install two E type magnetic cores on the skeleton, the skeleton is equipped with the through-hole that link up bottom plate and coil winding erection column from top to bottom, the E type magnetic core includes the bottom plate, with bottom plate intermediate junction's center pillar, the limit post of being connected with the bottom plate left and right sides, two E type magnetic cores butt joint and outside cladding insulating adhesive tape are fixed, and the center pillar correspondence of two E type magnetic cores inserts the through-hole, and the limit post is located the outside of skeleton, and the bottom plate of one of them E type magnetic core is located coil winding erection column upside, and the bottom plate of another E type magnetic core is located the downside of base.
4. The integrated servo transformer of claim 3, wherein: the side of base is equipped with the limit post complex recess with the E type magnetic core, the lateral surface of limit post and the side parallel and level of base.
5. The integrated servo transformer of claim 4, wherein: and the outgoing line of the inductance coil is upwards led out from the space between the inductance assembly and the transformer assembly, extends to the upper part of the transformer assembly, and downwards extends from the side surface of the transformer assembly to be welded with the copper sheet of the secondary winding.
6. The integrated servo transformer of any one of claims 1 to 5, wherein: and the secondary winding is provided with a copper strip pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120665315.3U CN214505215U (en) | 2021-04-01 | 2021-04-01 | Integrated server transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120665315.3U CN214505215U (en) | 2021-04-01 | 2021-04-01 | Integrated server transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214505215U true CN214505215U (en) | 2021-10-26 |
Family
ID=78200995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120665315.3U Active CN214505215U (en) | 2021-04-01 | 2021-04-01 | Integrated server transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214505215U (en) |
-
2021
- 2021-04-01 CN CN202120665315.3U patent/CN214505215U/en active Active
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