CN206742037U - Inductor - Google Patents
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- Publication number
- CN206742037U CN206742037U CN201720415058.1U CN201720415058U CN206742037U CN 206742037 U CN206742037 U CN 206742037U CN 201720415058 U CN201720415058 U CN 201720415058U CN 206742037 U CN206742037 U CN 206742037U
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- Prior art keywords
- switching electrode
- groove
- mounting shell
- mounting
- inductor
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Abstract
It the utility model is related to a kind of inductor, including mounting shell and magnetic core array.The mounting shell is integrated, and the mounting shell top surface is burnishing surface, and the mounting shell side is provided with two or more mounting holes side by side.The magnetic core array is two or more, and relative set, the magnetic core array are installed in the mounting hole magnetic core array one by one with the mounting hole, and coil is arranged with outside the magnetic core array.Above-mentioned inductor, because mounting shell side is provided with two or more mounting holes, installation set is provided with the magnetic core array of coil in each mounting hole, just can form two-in-one or All-in-One inductor；In addition, because mounting shell is integrated, and mounting shell top surface is burnishing surface, there is no gap and smooth on mounting shell top surface so, it can be easy to directly be adsorbed by vacuum adsorption mechanism, without it is such as traditional at the top of inductor monomer between gap at be sticked adhesive tape, can so greatly improve operating efficiency, and production cost can be reduced.
Description
Technical field
Electronic product parts technical field is the utility model is related to, more particularly to a kind of inductor.
Background technology
Traditional two-in-one or All-in-One inductor, by the same or like inductor monomer of two or more cun of method
Transverse set is vertical to be formed.After being stitched together due to two or more inductor monomers, inductor monomer exists between top
There is gap in difference of height, planarization is poor.So inductor is installed directly to draw inductor using vacuum adsorption equipment
Obstacle is caused on to PCB, it usually needs is being taped at gap at the top of inductor to cover gap at the top of inductor, then could
Inductor is drawn using vacuum adsorption equipment, so two-in-one or All-in-One inductor manufacture efficiency is relatively low, and due to inductance
Also needed between device monomer with solid then, it is higher so to also result in production cost, and has inductor monomer to take off in use
The hidden danger fallen.
Utility model content
Based on this, it is necessary to the defects of overcoming prior art, there is provided a kind of inductor, it can be convenient for vacuum suction
It is attached, and production efficiency is higher, production cost is relatively low.
Its technical scheme is as follows：A kind of inductor, including：Mounting shell, the mounting shell are integrated, the installation
Shell top surface is burnishing surface, and the mounting shell side is provided with two or more mounting holes side by side；And magnetic core array, the magnetic core array are two
Individual or more, the magnetic core array and the mounting hole relative set one by one, the magnetic core array is installed in the mounting hole, described
Coil is arranged with outside magnetic core array.
Above-mentioned inductor, because mounting shell side is provided with two or more mounting holes, the installation set in each mounting hole
Magnetic core array provided with coil, it just can form two-in-one or All-in-One inductor；Further, since the integrated knot of mounting shell
Structure, and mounting shell top surface is burnishing surface, do not have gap and smooth, to be easy to by vacuum adsorption machine on such mounting shell top surface
Structure directly adsorbs, without it is such as traditional at the top of inductor monomer between gap at be sticked adhesive tape, can so greatly improve
Operating efficiency, and production cost can be reduced.
In one of the embodiments, described inductor also includes base, the first switching electrode and the second switching electrode,
The mounting shell bottom surface is connected with the base；The first switching electrode, the second switching electrode are installed in the base
On, the first switching electrode, the second switching electrode are two or more, the first switching electrode, described second
Transfer electrode with coil relative set one by one；One end of the coil is electrically connected with the described first switching electrode, institute
The other end and the described second switching electrode for stating coil are electrically connected with.In this way, each coil of inductor is by base
First switching electrode, the second switching electrode are electrically connected to external circuit, are so easy to inductor being attached to PCB
On.
In one of the embodiments, the mounting shell is provided with groove, and the base is provided with what is be adapted with the groove
Projection, the projection are installed in the groove.In this way, after projection is fitted into groove, the connection between mounting shell and base
Steadiness is more preferable, and is easily installed between shell and base and aligns installation.Wherein, mounting shell bottom surface can be bonded solid by bonding agent
Determine on base.
In one of the embodiments, the groove is located at the mounting shell side, and the groove and the mounting hole
Communicate, the projection is provided with cabling channel or cable hole.In this way, two lead ends of coil can pass through the cabling channel on projection
Or cable hole is drawn and is electrically connected to the first switching electrode, the second switching electrode.
In one of the embodiments, the groove includes the first groove and the second groove, the projection include with it is described
The first adaptable projection of first groove and the second projection being adapted with second groove；First groove, described
Two grooves are two or more, first groove, second groove and the mounting hole relative set one by one.In this way,
One of lead end of coil can be drawn by the cabling channel on the first projection or cable hole and be electrically connected to first turn
Receiving electrode, another lead end of coil can be drawn and are electrically connected to by the cabling channel on the second projection or cable hole
Second switching electrode.
In one of the embodiments, the first switching electrode and first projection relative set one by one, described the
Two switching electrodes and second projections relative set one by one；One end of the first switching electrode, the second switching electrode
One end be respectively positioned on the base close to the side of the groove.In this way, the lead end of coil by the cabling channel on projection or
After cable hole is drawn, it is easy to be connected to the first switching electrode, the second switching electrode.In addition, one end of the first switching electrode,
One end of the second switching electrode is provided with bayonet socket, is so easy to the lead end banding fixed by coil on bayonet socket, fixed
Effect is preferable.
In one of the embodiments, a part for the first switching electrode, a part for the second switching electrode
It is exposed to outside the base end face.In this way, the first switching electrode for being exposed of base end face, the second switching electrode part are used for electricity
Property is connected to PCB, is easily installed to PCB.
In one of the embodiments, the embedded fixation of a part of the first switching electrode, the second switching electrode
In the base, the first switching electrode, the remainder of the second switching electrode are exposed to outside the base.Such as
This, the first switching electrode, the second switching electrode stably can be installed on base.
In one of the embodiments, the base is formed in the described first switching electrode, second switching for injection
The injection molding part of electrode exterior.Wherein, base can select the plastic materials such as resin to be made, and ensure insulating properties, and can strengthen
The mechanical strength of inductor, so as to improve the reliability of inductor.
In one of the embodiments, the magnetic core array is provided with around the circumferentially disposed mounting groove of its side wall, the coil dress
It is located in the mounting groove；The mounting shell is the magnetic core made of magnetic material.In this way, the mounting groove set is avoided that coil
Magnetic core body sidewall is protruded from, plays a part of protecting coil.It is described by magnetic material by the way that the magnetic core array for being wound with coil is placed in
In mounting shell made of material, enable caused by flux a part by mounting shell made of the magnetic material, so as to
The actual magnetic susceptibility of inductor is improved, mounting shell made of the magnetic material can also play shielding action simultaneously.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of inductor described in the utility model embodiment；
Fig. 2 is the structural representation one of inductor described in the utility model embodiment；
Fig. 3 is the structural representation two of inductor described in the utility model embodiment；
Fig. 4 is the structural representation of mounting shell in inductor described in the utility model embodiment；
Fig. 5 is the structural representation of inductor center base described in the utility model embodiment；
Fig. 6 is the side structure schematic diagram of inductor described in the utility model embodiment.
10th, mounting shell, 11, mounting shell top surface, 12, mounting shell side, 121, mounting hole, the 13, first groove, 14, second
Groove, 20, magnetic core array, 21, mounting groove, 30, coil, 31,32, lead end, 40, base, the 41, first projection, 411, cabling channel,
42nd, the second projection, 421, cabling channel, 43, base end face, the 51, first switching electrode, the 52, second switching electrode.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
In description of the present utility model, it is to be understood that term " first ", " second " are only used for describing purpose, and
It is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define
At least one this feature can be expressed or be implicitly included to the feature of " first ", " second ".In description of the present utility model,
" multiple " are meant that at least two, such as two, three etc., unless otherwise specifically defined.
, can be with when an element is considered as " connection " another element it should be noted that in embodiment described above
It is directly to another element or may be simultaneously present intermediary element.On the contrary, when element for be referred to as " direct " with it is another
When element connects, in the absence of intermediary element.
As shown in Figure 1 to Figure 3, a kind of inductor, including mounting shell 10 and magnetic core array 20.The mounting shell 10 is integrated
Structure, the mounting shell top surface 11 are burnishing surface, and the mounting shell side 12 is provided with two or more mounting holes 121 side by side.Institute
Magnetic core array 20 is stated to be two or more, relative set, the magnetic core array 20 fill the magnetic core array 20 one by one with the mounting hole 121
It is located in the mounting hole 121, coil 30 is arranged with outside the magnetic core array 20.
Above-mentioned inductor, because mounting shell side 12 is provided with two or more mounting holes 121, in each mounting hole 121
Middle installation set is provided with the magnetic core array 20 of coil 30, just can form two-in-one or All-in-One inductor；Further, since mounting shell
10 are integrated, and mounting shell top surface 11 is burnishing surface, do not have gap and smooth on such mounting shell top surface 11, can
Be easy to directly be adsorbed by vacuum adsorption mechanism, without it is such as traditional at the top of inductor monomer between gap at be sticked adhesive tape,
Operating efficiency can be so greatly improved, and production cost can be reduced.
In the present embodiment, described inductor also includes the switching switching electrode 52 of electrode 51 and second of base 40, first.Institute
The bottom surface of mounting shell 10 is stated with the base 40 to be connected.The first switching electrode 51, the second switching electrode 52 are installed in institute
State on base 40, the first switching electrode 51, the second switching electrode 52 are two or more, the first switching electricity
Pole 51, the second switching electrode 52 with the coil 30 relative set one by one.One end of the coil 30 and described first
Switching electrode 51 is electrically connected with, and the other end of the coil 30 is electrically connected with the described second switching electrode 52.In this way, inductor
Each coil 30 by base 40 first switching electrode 51, second transfer electrode 52 be electrically connected to external circuit,
It is easy to inductor being attached in PCB.
In addition, referring to Fig. 2, Fig. 4 and Fig. 5, the mounting shell 10 is provided with groove, and the base 40 is provided with and the groove
Adaptable projection, the projection are installed in the groove.In this way, after projection is fitted into groove, mounting shell 10 and base
Stable connection between 40 is more preferable, and is easily installed between shell 10 and base 40 and aligns installation.Wherein, the bottom surface of mounting shell 10 can
To be adhesively fixed by bonding agent on base 40.
Further, the groove is located at the mounting shell side 12, and the groove communicates with the mounting hole 121,
The projection is provided with cabling channel (411,421) or cable hole.In this way, two lead ends (31,32) of coil 30 can pass through
Cabling channel (411,421) or cable hole on projection are drawn and are electrically connected to the first switching electrode 51, second switching electrode
52。
Further, the groove includes the first groove 13 and the second groove 14.The projection includes and described first
The first adaptable projection 41 of groove 13 and the second projection 42 being adapted with second groove 14.First groove 13,
Second groove 14 is two or more, and first groove 13, second groove 14 and the mounting hole 121 are one by one
Relative set.In this way, one of lead end 31 of coil 30 can pass through the cabling channel 411 or cable hole on the first projection 41
Draw and be electrically connected to the first switching electrode 51, another lead end 32 of coil 30 can be by the second projection 42
Cabling channel 421 or cable hole are drawn and are electrically connected to the second switching electrode 52.
Further, the first switching electrode 51 and first projection 41 relative set one by one, described second turn
Receiving electrode 52 and second projection 42 relative set one by one.One end of the first switching electrode 51, the second switching electricity
One end of pole 52 is respectively positioned on the base 40 close to the side of the groove.In this way, the lead end (31,32) of coil 30 is by convex
After cabling channel 411 or cable hole on block are drawn, it is easy to be connected to the first switching electrode 51, second switching electrode 52.In addition, institute
State the first switching electrode 51 one end, it is described second switching electrode 52 one end be provided with bayonet socket, be so easy to coil 30
For lead end (31,32) banding fixed on bayonet socket, fixed effect is preferable.
In the present embodiment, referring to Fig. 6, a part for the first switching electrode 51, the second switching electrode 52
A part is exposed to outside the base end face 43.In this way, the first switching switching electricity of electrode 51, second that base end face 43 is exposed
The part of pole 52 is used to be electrically connected to PCB, is easily installed to PCB.
In addition, the first switching electrode, a part for the second switching electrode are buried and are fixed in the base 40,
The first switching electrode, the remainder of the second switching electrode are exposed to outside the base 40.In this way, the first switching electricity
Pole, the second switching electrode can be installed stably on the base 40 it.
In addition, the base 40 forms the note of transferred described first electrode, the second switching electrode exterior for injection
Mould molding part.Wherein, base 40 can select the plastic materials such as resin to be made, and ensure insulating properties, and can strengthen the machine of inductor
Tool intensity, so as to improve the reliability of inductor.
In the present embodiment, referring again to Fig. 1, the magnetic core array 20 is provided with around the circumferentially disposed mounting groove 21 of its side wall, institute
Coil 30 is stated to be installed in the mounting groove 21.In this way, the groove set is avoided that coil 30 protrudes from the side wall of magnetic core array 20, rise
To the effect of protection coil 30.
In the present embodiment, the mounting shell 10 is the magnetic core made of magnetic material, by will be wound with the magnetic core of coil 30
The part that body 20 is placed in the flux caused by mounting shell 10 made of magnetic material, enabling passes through the magnetic material
Mounting shell 10 made of material, so as to improve the actual magnetic susceptibility of inductor, mounting shell 10 made of the magnetic material is simultaneously
Shielding action can also be played.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. inductor, it is characterised in that including：Mounting shell, the mounting shell are integrated, and the mounting shell top surface is burnishing surface, and the mounting shell side is set side by side There are two or more mounting holes；AndMagnetic core array, the magnetic core array is two or more, the magnetic core array and the mounting hole relative set one by one, the magnetic core Body is installed in the mounting hole, and coil is arranged with outside the magnetic core array.
- 2. inductor according to claim 1, it is characterised in that also including base, the first switching electrode and the second switching Electrode, the mounting shell bottom surface are connected with the base；The first switching electrode, the second switching electrode are installed in described On base, the first switching electrode, the second switching electrode are two or more, the first switching electrode, described Second switching electrode with coil relative set one by one；One end of the coil electrically connects with the described first switching electrode Connect, the other end of the coil is electrically connected with the described second switching electrode.
- 3. inductor according to claim 2, it is characterised in that the mounting shell is provided with groove, the base be provided with The adaptable projection of the groove, the projection are installed in the groove.
- 4. inductor according to claim 3, it is characterised in that the groove is located at the mounting shell side, and described Groove communicates with the mounting hole, and the projection is provided with cabling channel or cable hole.
- 5. inductor according to claim 4, it is characterised in that the groove includes the first groove and the second groove, institute Stating projection includes the first projection being adapted with first groove and the second projection being adapted with second groove；It is described First groove, second groove are two or more, and first groove, second groove and the mounting hole are one by one Relative set.
- 6. inductor according to claim 5, it is characterised in that the first switching electrode and first projection are one by one Relative set, the second switching electrode and second projection relative set one by one；One end of the first switching electrode, institute The one end for stating the second switching electrode is respectively positioned on the base close to the side of the groove.
- 7. inductor according to claim 2 a, it is characterised in that part for the first switching electrode, described second A part for switching electrode is exposed to outside the base end face.
- 8. according to the inductor described in any one of claim 2 to 7, it is characterised in that the first switching electrode, described second A part for switching electrode is embedded to be fixed in the base, the first switching electrode, the second switching electrode remaining Part is exposed to outside the base.
- 9. inductor according to claim 8, it is characterised in that the base is formed in the described first switching electricity for injection Pole, the injection molding part of the second switching electrode exterior.
- 10. inductor according to claim 1, it is characterised in that the magnetic core array is provided with circumferentially disposed around its side wall Mounting groove, the coil are installed in the mounting groove；The mounting shell is made by magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415058.1U CN206742037U (en) | 2017-04-19 | 2017-04-19 | Inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415058.1U CN206742037U (en) | 2017-04-19 | 2017-04-19 | Inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742037U true CN206742037U (en) | 2017-12-12 |
Family
ID=60560451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720415058.1U Expired - Fee Related CN206742037U (en) | 2017-04-19 | 2017-04-19 | Inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742037U (en) |
-
2017
- 2017-04-19 CN CN201720415058.1U patent/CN206742037U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |