CN209183381U - A kind of series and parallel structure high frequency coil - Google Patents
A kind of series and parallel structure high frequency coil Download PDFInfo
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- CN209183381U CN209183381U CN201821768169.1U CN201821768169U CN209183381U CN 209183381 U CN209183381 U CN 209183381U CN 201821768169 U CN201821768169 U CN 201821768169U CN 209183381 U CN209183381 U CN 209183381U
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- high frequency
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- frequency coil
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Abstract
The utility model discloses a kind of series and parallel structure high frequency coils, belong to inductors technique field, it is characterised in that: include at least: three can-like magnetic cores；The outer dimension of three can-like magnetic cores is identical, equipped with high frequency coil in each can-like magnetic core；The bracket made of noninductive material, bracket are two, and each bracket includes supporting leg and clamping plate two parts, and the end face of above three can-like magnetic core, which is successively bonded, forms a cylindrical core；Two above-mentioned clamping plates are bonded with two end faces of cylindrical core；The screw made of noninductive material；The screw is two, and a screw hole is opened up on each clamping plate, and bracket is fixedly connected by above-mentioned screw insertion screw hole with cylindrical core in turn.By using above-mentioned technical proposal, the parameter requirements that this patent can be as needed can use cascaded structure, can also use parallel-connection structure, and different connection structures can be realized different parameter output, can meet the needs of different places in this way.
Description
Technical field
The utility model belongs to inductors technique field more particularly to a kind of series and parallel structure high frequency coil and electronics is set
It is standby.
Background technique
Inductor (Inductor) is the element that electric energy can be converted into magnetic energy and stored.The structure class of inductor
It is similar to transformer, but only one winding.Inductor has certain inductance, it only hinders the variation of electric current.If inductor
In the state that no electric current passes through, it will attempt that electric current is hindered to flow through it when circuit is connected；If inductor is having electric current logical
In the state of crossing, it will attempt to maintain electric current constant when circuit disconnects.Inductor is also known as choke, reactor, dynamic reactor.
After molding, parameter is determined current inductor, causes its application range by great in this way
Limitation.Therefore, design and develop one kind according to specific operating condition, can meet different parameters demand series and parallel structure high frequency coil and
It is particularly important that electronic equipment, which seems,.
Utility model content
In view of the drawbacks of the prior art, the utility model provides a kind of series and parallel structure high frequency coil and electronic equipment, should
Series and parallel structure high frequency coil and electronic equipment can be met according to specific operating condition by different series-parallel connection modes
Different parameters demand.
Used by the utility model the specific technical proposal is:
One of goal of the invention of this patent are as follows: a kind of series and parallel structure high frequency coil,
It includes at least:
Three can-like magnetic cores (2)；The outer dimension of three can-like magnetic cores is identical, in each can-like magnetic core equipped with
High frequency coil；
The bracket made of noninductive material (1), the bracket (1) are two, and each bracket (1) includes supporting leg and clamping
Plate two parts, the end face of above three can-like magnetic core (2), which is successively bonded, forms a cylindrical core；Two above-mentioned clamping plates with
Two end faces of cylindrical core are bonded；
The screw made of noninductive material (3)；The screw (3) is two, opens up a screw hole on each clamping plate,
Bracket (1) is fixedly connected by above-mentioned screw (3) insertion screw hole with cylindrical core in turn.
Further, above-mentioned noninductive material is one kind of plastics or glass kind.
It is further: equipped with the high frequency coil of identical parameters in three can-like magnetic cores.
Further: the high frequency coil parameter being equipped in three can-like magnetic cores is different.
A kind of another goal of the invention of this patent are as follows: electronic equipment using above-mentioned series and parallel structure high frequency coil.
The advantages of the utility model and good effect are as follows:
By using above-mentioned technical proposal, the utility model is had the following technical effect that:
Three can-like magnetic cores in the utility model form a cylindrical core, in use, parameter as needed needs
It asks, cascaded structure can be used, parallel-connection structure can also be used, different connection structures can be realized different parameter output,
Can meet the needs of different places in this way.Meanwhile cylindrical core is compared with traditional shape of the mouth as one speaks or E shape iron core herein, electromagnetism
Interference profile is more uniform, controls in this way convenient for the EMI and EMC of complete machine, interferes other electronic circuits smaller, and volume is also more
It is small.
Detailed description of the invention
Fig. 1 is the structure chart of utility model preferred embodiment；
Wherein: 1, bracket；2, can-like magnetic core；3, screw.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail with reference to the accompanying drawing.
Please refer to Fig. 1: a kind of series and parallel structure high frequency coil, comprising:
Three can-like magnetic cores 2；The outer dimension of three can-like magnetic cores is identical, equipped with height in each can-like magnetic core
Frequency coil；
The bracket 1 made of noninductive material, the bracket 1 are two, and each bracket 1 includes supporting leg and clamping plate two
Point, the end face of above three can-like magnetic core 2, which is successively bonded, forms a cylindrical core；Two above-mentioned clamping plates and cylindrical iron
Two end faces of the heart are bonded；
The screw 3 made of noninductive material；The screw 3 is two, opens up a screw hole on each clamping plate, above-mentioned
Screw 3 is inserted into screw hole and then is fixedly connected with bracket 1 with cylindrical core.
Three can-like magnetic cores in this preferred embodiment form a cylindrical core, in use, parameter as needed
Demand can use cascaded structure, can also use parallel-connection structure, it is defeated that different connection structures can be realized different parameters
Out, can meet the needs of different places in this way.Meanwhile cylindrical core is compared with traditional shape of the mouth as one speaks or E shape iron core herein, electricity
Magnetic disturbance distribution is more uniform, controls in this way convenient for the EMI and EMC of complete machine, smaller to the interference of other electronic circuits, and volume is also more
It is small.
As preferred: above-mentioned noninductive material is one kind of plastics or glass kind.
As preferred: equipped with the high frequency coil of identical parameters in three can-like magnetic cores.
Or: the high frequency coil parameter being equipped in three can-like magnetic cores is different.
A kind of electronic equipment using series and parallel structure high frequency coil, the series and parallel structure high frequency coil include:
Three can-like magnetic cores 2；The outer dimension of three can-like magnetic cores is identical, equipped with height in each can-like magnetic core
Frequency coil；
The bracket 1 made of noninductive material, the bracket 1 are two, and each bracket 1 includes supporting leg and clamping plate two
Point, the end face of above three can-like magnetic core 2, which is successively bonded, forms a cylindrical core；Two above-mentioned clamping plates and cylindrical iron
Two end faces of the heart are bonded；
The screw 3 made of noninductive material；The screw 3 is two, opens up a screw hole on each clamping plate, above-mentioned
Screw 3 is inserted into screw hole and then is fixedly connected with bracket 1 with cylindrical core.
As preferred: above-mentioned noninductive material is one kind of plastics or glass kind.
As preferred: equipped with the high frequency coil of identical parameters in three can-like magnetic cores.
Or: the high frequency coil parameter being equipped in three can-like magnetic cores is different.
Three can-like magnetic cores in this preferred embodiment form a cylindrical core, in use, parameter as needed
Demand can use cascaded structure, can also use parallel-connection structure, it is defeated that different connection structures can be realized different parameters
Out, can meet the needs of different places in this way.Meanwhile cylindrical core is compared with traditional shape of the mouth as one speaks or E shape iron core herein, electricity
Magnetic disturbance distribution is more uniform, controls in this way convenient for the EMI and EMC of complete machine, smaller to the interference of other electronic circuits, and volume is also more
It is small.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (4)
1. a kind of series and parallel structure high frequency coil, it is characterised in that: include at least:
Three can-like magnetic cores (2)；The outer dimension of three can-like magnetic cores is identical, equipped with high frequency in each can-like magnetic core
Coil；
The bracket made of noninductive material (1), the bracket (1) are two, and each bracket (1) includes supporting leg and clamping plate two
Part, the end face of above three can-like magnetic core (2), which is successively bonded, forms a cylindrical core；Two above-mentioned clamping plates and cylinder
Two end faces of shape iron core are bonded；
The screw made of noninductive material (3)；The screw (3) is two, opens up a screw hole on each clamping plate, above-mentioned
Bracket (1) is fixedly connected by screw (3) insertion screw hole with cylindrical core in turn.
2. series and parallel structure high frequency coil according to claim 1, it is characterised in that: above-mentioned noninductive material is plastics or glass
One kind of glass kind.
3. series and parallel structure high frequency coil according to claim 1 or 2, it is characterised in that: be equipped in three can-like magnetic cores
There is the high frequency coil of identical parameters.
4. series and parallel structure high frequency coil according to claim 1 or 2, it is characterised in that: be equipped in three can-like magnetic cores
High frequency coil parameter it is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768169.1U CN209183381U (en) | 2018-10-29 | 2018-10-29 | A kind of series and parallel structure high frequency coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768169.1U CN209183381U (en) | 2018-10-29 | 2018-10-29 | A kind of series and parallel structure high frequency coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183381U true CN209183381U (en) | 2019-07-30 |
Family
ID=67362661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821768169.1U Active CN209183381U (en) | 2018-10-29 | 2018-10-29 | A kind of series and parallel structure high frequency coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209183381U (en) |
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2018
- 2018-10-29 CN CN201821768169.1U patent/CN209183381U/en active Active
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