CN202585024U

CN202585024U - Inductor structure

Info

Publication number: CN202585024U
Application number: CN 201220099696
Authority: CN
Inventors: 谢明谚; 谢清吉
Original assignee: Taiqing Science & Technology Co Ltd Xi'bei
Current assignee: Taiqing Science & Technology Co Ltd Xi'bei
Priority date: 2012-03-16
Filing date: 2012-03-16
Publication date: 2012-12-05
Anticipated expiration: 2022-03-16

Abstract

The utility model provides an inductor structure, which comprises an I-shaped iron core, a coil and a protection adhesive layer, wherein a side iron core is arranged at each of the top and the bottom of the I-shaped iron core; the coil is wound on the I-shaped iron core; and the protection adhesive layer covers the outer surface of the side iron core on the top of the I-shaped iron core. By the protection adhesive layer covering the outer surface of the side iron core on the top of the I-shaped iron core, the problem that the I-shaped iron core is damaged and broken because of outer force during transportation, assembly, use and the like can be solved or reduced; the inductor structure can still reach the original inductance value; and therefore, effects of increasing the yield of a product and prolonging the service life of the product are achieved.

Description

Induction structure

Technical field

The utility model is a kind of induction structure, and You Zhike avoids or reduce in the processes such as the I shape iron core is upright in carrying, organizing, use receiving external force factor and impaired problem of breaking, and then can play lifting product yield (qualification rate) and the product effect in useful life.

Background technology

General inductance sees also shown in Figure 1ly, and it is made up of an I shape 12 of 11 and one coils unshakable in one's determination, and wherein this coil 12 is set around on this I shape unshakable in one's determination 11, and these coil 12 two ends set firmly with these I shape iron core 11 its end silver portions 13 respectively mutually again; Whereby, when electrically conducting when this coil 12 two ends connection power supply, this coil 12 can pass through because of the electric current of power supply to produce magnetic field, and makes this inductance can reach the effect that stores or release energy through the principle of electromagnetic induction.

This existing inductance; Though it can reach the effect that stores or release energy; But receive factor such as external force or careless manipulation in the processes such as when this inductance cooperated electronic product trend to move towards miniaturization, the side unshakable in one's determination 14 on this I shape 11 its tops unshakable in one's determination was promptly upright in carrying, group easily, installation, use and impaired breaking, or produce that naked eyes are ND secretly to be split; Cause this inductance can't reach due sense value or function originally, and then cause the reduction in product yield and useful life; In addition, industry also has in this I shape 11 outsides unshakable in one's determination to be covered with an outer cover person for solving this problem; But this kind mode die sinking is in addition made outer cover; Thereby cause product cost to improve, cause the overall inductance structure comparatively complicated simultaneously, so still have improved necessity.

Hereat, how disappearance such as above-mentioned is forgone, be the place of the technical difficulties that the utility model creator institute desire solves.

The utility model content

Because existing inductance; Be prone to impaired breaking because of its I shape is unshakable in one's determination; And then cause the reduction in product yield and useful life; Therefore the purpose of the utility model is to provide a kind of induction structure, is covered with the protection glue-line by the side on this I shape its top unshakable in one's determination outer surface unshakable in one's determination, can avoid or reduce in the processes such as this I shape iron core is upright in carrying, organizing, use receiving external force factor and impaired problem of breaking; And can make the utility model still can reach original sense value, and then the utility model can be reached promote the effect in product yield and product useful life.

For reaching the above object, the utility model provides a kind of induction structure, and it comprises: an I shape iron core, and this I shape its top unshakable in one's determination and bottom have a side iron core respectively; A coil, this coil are set around on this I shape iron core; A protection glue-line, this protection glue-line cover in the side on this I shape its top unshakable in one's determination outer surface unshakable in one's determination.

Preferably, this protection glue-line is silica gel layer or is epoxy resin layer.

Preferably, the side of this I shape its a bottom unshakable in one's determination side unshakable in one's determination is provided with two silver-colored portions of end.

Preferably, these coil two ends set firmly with this I shape its two silver-colored portions of end unshakable in one's determination respectively mutually.

The utility model is covered with the protection glue-line by the side on this I shape its top unshakable in one's determination outer surface unshakable in one's determination; Can avoid or reduce in the processes such as this I shape iron core is upright in carrying, organizing, use and receive external force factor and impaired problem of breaking; And can make the utility model still can reach original sense value, and then the utility model can be reached promote the effect in product yield and product useful life.

Description of drawings

Fig. 1 is the combination sketch map of prior art.

Fig. 2 is the combination sketch map of the utility model.

Fig. 3 is the schematic side view of the utility model.

Fig. 4 can avoid the I shape sketch map that separates because of breaking unshakable in one's determination for the utility model.

Wherein:

11 I shapes, 12 coils unshakable in one's determination

13 end silver portions, 14 sides are unshakable in one's determination

3 I shapes, 31 sides unshakable in one's determination are unshakable in one's determination

311 slight cracks, 32 end silver portions

4 coils, 5 protection glue-lines

Embodiment

Be other features of convenient simple and direct understanding the utility model and advantage and the effect reached thereof, this is the utility model conjunction with figs., detailed description as follows:

See also Fig. 2, shown in Figure 3, the utility model provides a kind of induction structure, and it comprises:

One I shape iron core 3, this I shape 3 its tops unshakable in one's determination and bottom have side iron core 31 respectively, and the side of this I shape 3 its bottoms unshakable in one's determination 31 1 sides unshakable in one's determination are provided with two and hold silver-colored portions 32 again;

One coil 4, this coil 4 are set around on this I shape unshakable in one's determination 3, and these coil 4 two ends set firmly with this I shape 3 two end silver portion 32 unshakable in one's determination respectively mutually again;

One protection glue-line 5, this protection glue-line 5 cover in the side on this I shape 3 its tops unshakable in one's determination 31 outer surfaces unshakable in one's determination, and as shown in Figure 3, this protection glue-line 5 can be silica gel layer or is epoxy resin layer again;

See also Fig. 2, shown in Figure 3; When electrically conducting when coil 4 two ends of the utility model connection power supply; This coil 4 can pass through to produce magnetic field because of the electric current of power supply; And can reach the effect that stores or release energy, and then can make the induction structure of the utility model can reach the purpose that stores or release energy through the principle of electromagnetic induction.

Please consult shown in Figure 4 again; Be covered with protection glue-line 5 by the side on this I shape 3 its tops unshakable in one's determination 31 outer surfaces unshakable in one's determination; Can avoid or reduce in the processes such as its I shape of the utility model unshakable in one's determination 3 is upright in carrying, group, use receiving external force factor and impaired problem of breaking, simultaneously, when the side unshakable in one's determination 31 on this I shape 3 its tops unshakable in one's determination because of impaired when slight crack 311 occurring; Bonding typing function by this protection glue-line 5; Can avoid this I shape unshakable in one's determination 3 damaged, and can make the utility model still can reach original sense value, and then the utility model can be reached promote the effect in product yield and product useful life; In addition; Use protection glue-line 5 to reach the effect identical by the utility model again with the outer cover of existing inductance; Make outer cover and make the utility model need not to spend extra die sinking cost, and then can make the utility model have escapable cost and the effect of simplifying product structure concurrently.

For making the utility model show its creativeness and practicality more, it is following that this and prior art are done a comparative analysis:

Prior art:

1, I shape is unshakable in one's determination easy to be impaired because of external force, causes product yield and product to reduce useful life.

2, need other die sinking to make outer cover, cause product cost to improve and complex structure.

The utility model advantage:

1, I shape is unshakable in one's determination is difficult for impairedly because of external force, can promote product yield and product useful life.

2, do not need other die sinking to make outer cover, can save product cost and simplified structure.

The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range with this; So, allly change and modify according to the utility model claim and the simple equivalent done of creation description, all should still belong in the scope that the utility model patent contains.

Claims

1. an induction structure is characterized in that, comprises:

An I shape iron core, this I shape its top unshakable in one's determination and bottom have a side iron core respectively;

A coil, this coil are set around on this I shape iron core;

A protection glue-line, this protection glue-line cover in the side on this I shape its top unshakable in one's determination outer surface unshakable in one's determination.

2. induction structure as claimed in claim 1 is characterized in that, this protection glue-line is silica gel layer or is epoxy resin layer.

3. according to claim 1 or claim 2 induction structure is characterized in that, the side of this I shape its a bottom unshakable in one's determination side unshakable in one's determination is provided with two silver-colored portions of end.

4. induction structure as claimed in claim 3 is characterized in that, these coil two ends set firmly with this I shape its two silver-colored portions of end unshakable in one's determination respectively mutually.