CN201262861Y

CN201262861Y - Vertical inductor

Info

Publication number: CN201262861Y
Application number: CNU2008201891037U
Authority: CN
Inventors: 马德邦
Original assignee: Fenfa Electronics (Dongguan) Co Ltd
Current assignee: Fenfa Electronics (Dongguan) Co Ltd
Priority date: 2008-08-26
Filing date: 2008-08-26
Publication date: 2009-06-24
Anticipated expiration: 2018-08-26

Abstract

The utility model relates to the technology of the vertical inductor field, in particular to a vertical inductor with compact structure and stable property. The vertical inductor comprises a magnetic solid and a coil. The magnetic solid is made by pressing and molding magnetic alloy powder or insulated iron powder to displace the casing, base and magnetic core of the traditional vertical inductor; the coil is directly embedded into the casing and two pins of the coil extends out of the solid integrally, thus largely simplifying the product structure and enhancing the production efficiency; furthermore, the product has more stable property and the market competitiveness of the product can also be effectively enhanced.

Description

Vertical inductor

Technical field

The utility model relates to vertical inductor art, refers in particular to the vertical inductor of a kind of compact conformation, stable performance.

Background technology

One of important electric component that inductor series electron industry is generally used, the structure of the vertical inductor of tradition includes shell, base, magnetic core and coil, this magnetic core is fixedly installed on the base, magnetic core is used " worker " or font structures such as " protruding " usually, coil then adopts craft or automation equipment to be wound on the magnetic core, the joint of coil further is welded on the pin of base, and outer cover suit is affixed with base outside coil.

Yet there are many weak points in above-mentioned known vertical inductor, because its structure too complex, product parts is more, therefore causes its production and assembly trouble, and efficient is not high, and increases the transportation and the management cost of part on foot, influences its market competitiveness.

The utility model content

In view of this, the utility model is at the disappearance of prior art existence, and its main purpose provides the vertical inductor of a kind of compact conformation, stable performance.

For achieving the above object, the utility model adopts following technical scheme:

A kind of vertical inductor comprises coil, and this coil is embedded in the magnetic solid that the press-powder moulding makes, and the coil one is extended two pins, and this two pins extends outside the magnetic solid.

As a kind of preferred version, described magnetic solid series magnetic alloy powder material or insulated iron powder material.

As a kind of preferred version, the solid system circle of described magnetic, ellipse, square or polymorphic structure.

After the utility model adopts technique scheme, its beneficial effect is, directly make the magnetic solid by the press-powder moulding process, by housing, base and the magnetic core in this magnetic solid replacement traditional vertical inductor, its coil then directly is embedded in the magnetic solid, simplifies product structure greatly, improves its production efficiency, and have more stable properties of product, with its market competitiveness of effective lifting.

Description of drawings

Fig. 1 is the three-dimensional diagrammatic sketch of the embodiment of the utility model;

Fig. 2 is the sectional view of M among Fig. 1-M position;

Fig. 3 is the three-dimensional diagrammatic sketch of coil among the embodiment of the utility model.

The accompanying drawing identifier declaration:

10, magnetic solid 20, coil

21, pin

Embodiment:

Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:

Demonstrated the concrete structure of the preferred embodiment of the utility model referring to figs. 1 through Fig. 4, include magnetic solid 10 and coil 20, this coil 20 is embedded in the magnetic solid 10, and the coil one is extended two pins 21, and this two pins 21 extends outside the magnetic solid 20.

Wherein, this magnetic solid 20 is to adopt magnetic alloy powder material or insulated iron powder material to carry out the press-powder moulding to be made.Its shape can be circular, oval, square or abnormity etc., not to exceed.

Of the present utility model focusing on, directly make magnetic solid 10 by the press-powder moulding process, by housing, base and the magnetic core in these magnetic solid 10 replacement traditional vertical inductors, its coil then directly is embedded in the magnetic solid 10, simplify product structure greatly, improve its production efficiency, and have more stable properties of product, with its market competitiveness of effective lifting.

The above, it only is the preferred embodiment of a kind of vertical inductor of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of vertical inductor comprises coil, it is characterized in that: this coil is embedded in the magnetic solid that the press-powder moulding makes, and the coil one is extended two pins, and this two pins extends outside the magnetic solid.

2, vertical inductor according to claim 1 is characterized in that: described magnetic solid system soft magnetic alloy powder material or insulated iron powder material.

3, vertical inductor according to claim 1 is characterized in that: the solid system circle of described magnetic, ellipse, square or polymorphic structure.