CN208335946U - A kind of novel inductor - Google Patents
A kind of novel inductor Download PDFInfo
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- CN208335946U CN208335946U CN201820873274.5U CN201820873274U CN208335946U CN 208335946 U CN208335946 U CN 208335946U CN 201820873274 U CN201820873274 U CN 201820873274U CN 208335946 U CN208335946 U CN 208335946U
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- magnetic core
- coil holder
- coil
- air gap
- fulcrum
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Abstract
The utility model discloses a kind of novel inductors, including coil holder, the side of the coil holder is provided with the first magnetic core, the other side of the coil holder is provided with the second magnetic core, air gap column is fixedly connected on the inside of second magnetic core, layering air gap is provided on the inside of the air gap column, one end of the coil holder is provided with deck, the other end of the coil holder is fixedly connected with stitch, the side of the stitch is provided with coil holder fulcrum, the coil holder fulcrum is structure as a whole with coil holder, middle wire casing is provided on the inside of the coil holder fulcrum, outer wire casing is provided on the outside of the coil holder fulcrum；Pass through the fulcrum on online design frame bottom both sides, outer wire casing is equipped on the outside of fulcrum, the buttock line that rises of coil is drawn from wire casing middle between coil holder fulcrum, it is hung on the stitch of coil holder by outer wire casing, increase stitch to Inside coil path distance, temperature when avoiding scolding tin extends scald Inside coil, to ensure that service life.
Description
Technical field
The utility model belongs to inductive technologies field, and in particular to a kind of novel inductor.
Background technique
Inductor is the element that electric energy can be converted into magnetic energy and stored.The structure of inductor is similar to transformation
Device, but only one winding.Inductor has certain inductance, it only hinders the variation of electric current.If inductor is in no electricity
In the state that stream passes through, it will attempt that electric current is hindered to flow through it when circuit is connected；If inductor is in the state for having electric current to pass through
Under, it will attempt to maintain electric current constant when circuit disconnects.Inductor is also known as choke, reactor, dynamic reactor.
The discrepancy line of existing inductance coil is welded on terminal from stitch inner side slot needs that gum cover is added to ensure to insulate, work
Sequence is more, increases cost, and inductance is when in use, can generate heat, and works in the higher environment of inductance long-time temperature
The problem of accelerating aging, thus it is proposed that a kind of novel inductor.
Utility model content
The purpose of this utility model is to provide a kind of novel inductors, mentioned above in the background art existing to solve
Inductance coil enter and leave wire bonding needed on terminal plus gum cover ensure to insulate, process is more, increase cost, and inductance use when
It waits, heat can be generated, and the problem of accelerating aging of working in the higher environment of inductance long-time temperature.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel inductor, including coil holder, described
The side of coil holder is provided with the first magnetic core, and the other side of the coil holder is provided with the second magnetic core, and the inside of second magnetic core is solid
Surely it is connected with air gap column, layering air gap is provided on the inside of the air gap column, one end of the coil holder is provided with deck, the line
The other end of frame is fixedly connected with stitch, and the side of the stitch is provided with coil holder fulcrum, and the coil holder fulcrum and coil holder are one
Body structure is provided with middle wire casing on the inside of the coil holder fulcrum, outer wire casing, the coil holder is provided on the outside of the coil holder fulcrum
Inside be provided with coil.
Preferably, the two sides of the coil holder are provided with deck, and four sides of the first magnetic core and the second magnetic core are provided with
The size of heat release hole, first magnetic core and the second magnetic core upper and lower sides heat release hole matches with the size of deck.
Preferably, one end of the coil passes through middle wire casing and outer wire casing is wrapped on stitch, and one end of coil and needle
Foot is connected by scolding tin.
Preferably, first magnetic core and the second magnetic core are provided at least one air gap column, and the surface setting of air gap column
There is boss, the first magnetic core and the second magnetic core carry out split, form layering gas between the air gap column on the first magnetic core and the second magnetic core
Gap.
Preferably, first magnetic core is intertwined and connected with the second magnetic core by adhesive tape, and adhesive tape is wrapped in the two of heat release hole
Side.
Compared with prior art, the utility model has the beneficial effects that pass through the fulcrum on online design frame bottom both sides, branch
Point outside is equipped with outer wire casing, and the buttock line that rises of coil is drawn from wire casing middle between coil holder fulcrum, and the needle of coil holder is hung over by outer wire casing
On foot, stitch is increased to the path distance of Inside coil, temperature when avoiding scolding tin extends scald Inside coil, to protect
Service life is demonstrate,proved；Thermovent there are four opening up on magnetic core, in fixed magnetic core, adhesive plaster is wrapped in upper and lower side, not close left and right
The heat release hole of side, enhances heat dissipation effect；Layering air gap is formed by air gap column between two magnetic cores, is layered air gap in high/low currents
Shi Chengxian different inductances, meeting inductance has higher inductance when being lightly loaded low current, is in low sense in fully loaded high current
Amount, ensure that unsaturation energy.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the configuration schematic diagram of the utility model；
Fig. 3 is the fulcrum structure schematic diagram of the utility model；
Fig. 4 is that the embodiments of the present invention 1 are layered air gap formation structural schematic diagram；
Fig. 5 is that the embodiments of the present invention 2 are layered air gap formation structural schematic diagram；
Fig. 6 is the structural schematic diagram of the utility model embodiment 3；
Fig. 7 is the induction structure schematic diagram of the utility model；
In figure: 1, the first magnetic core；2, outer wire casing；3, coil holder fulcrum；4, stitch；5, coil holder；6, the second magnetic core；7, it radiates
Hole；8, deck；9, air gap column；10, coil；11, middle wire casing；12, it is layered air gap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 7 are please referred to, the utility model provides a kind of technical solution: a kind of novel inductor, packet
Include coil holder 5, the side of coil holder 5 is provided with the first magnetic core 1, and the other side of coil holder 5 is provided with the second magnetic core 6, the second magnetic core 6 it is interior
Side is fixedly connected with air gap column 9, and the inside of air gap column 9 is provided with layering air gap 12, and one end of coil holder 5 is provided with deck 8, coil holder
5 other end is fixedly connected with stitch 4, and the side of stitch 4 is provided with coil holder fulcrum 3, and coil holder fulcrum 3 and coil holder 5 are integrated knot
Structure, the inside of coil holder fulcrum 3 are provided with middle wire casing 11, and the outside of coil holder fulcrum 3 is provided with outer wire casing 2, the inside setting of coil holder 5
There is coil 10.
In order to keep the heat dissipation effect of inductance more preferable, in the present embodiment, it is preferred that the two sides of coil holder 5 are provided with deck 8,
And first four sides of magnetic core 1 and the second magnetic core 6 be provided with heat release hole 7,6 upper and lower sides heat release hole 7 of the first magnetic core 1 and the second magnetic core
Size of the size with deck 8 match.
In order to make coil 10 and stitch 4 facilitates fixation, in the present embodiment, it is preferred that one end of coil 10 passes through middle wire casing
11 and outer wire casing 2 be wrapped on stitch 4, and one end of coil 10 is connect with stitch 4 by scolding tin.
In order to keep inductance using effect more preferable, in the present embodiment, it is preferred that the first magnetic core 1 is provided with the second magnetic core 6
Air gap column 9, and the surface of air gap column 9 is provided with boss, the first magnetic core 1 and the second magnetic core 6 carry out split, on the first magnetic core 1
By boss shape at layering air gap 12 between air gap column 9 on air gap column 9 and the second magnetic core 6.
In order to make the first magnetic core 1 be fixed conveniently with the second magnetic core 6, and keep the heat dissipation of heat release hole 7 more preferable, in the present embodiment,
Preferably, the first magnetic core 1 is intertwined and connected with the second magnetic core 6 by adhesive tape, and adhesive tape is wrapped in the two sides of heat release hole 7.
Embodiment 2
Fig. 1, Fig. 2, Fig. 3, Fig. 5 and Fig. 7 are please referred to, the utility model provides a kind of technical solution: a kind of novel inductor, packet
Include coil holder 5, the side of coil holder 5 is provided with the first magnetic core 1, and the other side of coil holder 5 is provided with the second magnetic core 6, the second magnetic core 6 it is interior
Side is fixedly connected with air gap column 9, and the inside of air gap column 9 is provided with layering air gap 12, and one end of coil holder 5 is provided with deck 8, coil holder
5 other end is fixedly connected with stitch 4, and the side of stitch 4 is provided with coil holder fulcrum 3, and coil holder fulcrum 3 and coil holder 5 are integrated knot
Structure, the inside of coil holder fulcrum 3 are provided with middle wire casing 11, and the outside of coil holder fulcrum 3 is provided with outer wire casing 2, the inside setting of coil holder 5
There is coil 10.
In order to keep the heat dissipation effect of inductance more preferable, in the present embodiment, it is preferred that the two sides of coil holder 5 are provided with deck 8,
And first four sides of magnetic core 1 and the second magnetic core 6 be provided with heat release hole 7,6 upper and lower sides heat release hole 7 of the first magnetic core 1 and the second magnetic core
Size of the size with deck 8 match.
In order to make coil 10 and stitch 4 facilitates fixation, in the present embodiment, it is preferred that one end of coil 10 passes through middle wire casing
11 and outer wire casing 2 be wrapped on stitch 4, and one end of coil 10 is connect with stitch 4 by scolding tin.
In order to keep inductance using effect more preferable, in the present embodiment, it is preferred that the first magnetic core 1 is provided with the second magnetic core 6
Air gap column 9, and 9 surface of air gap column on the second magnetic core 6 is provided with boss, the first magnetic core 1 and the second magnetic core 6 carry out split, the
Layering air gap 12 is formed on air gap column 9 and the second magnetic core 6 on one magnetic core 1 between the boss on 9 surface of air gap column.
In order to make the first magnetic core 1 be fixed conveniently with the second magnetic core 6, and keep the heat dissipation of heat release hole 7 more preferable, in the present embodiment,
Preferably, the first magnetic core 1 is intertwined and connected with the second magnetic core 6 by adhesive tape, and adhesive tape is wrapped in the two sides of heat release hole 7.
Embodiment 3
Fig. 1, Fig. 2, Fig. 3, Fig. 6 and Fig. 7 are please referred to, the utility model provides a kind of technical solution: a kind of novel inductor, packet
Include coil holder 5, the side of coil holder 5 is provided with the first magnetic core 1, and the other side of coil holder 5 is provided with the second magnetic core 6, the second magnetic core 6 it is interior
Side is fixedly connected with air gap column 9, and one end of coil holder 5 is provided with deck 8, and the other end of coil holder 5 is fixedly connected with stitch 4, stitch 4
Side be provided with coil holder fulcrum 3, coil holder fulcrum 3 is structure as a whole with coil holder 5, and the inside of coil holder fulcrum 3 is provided with middle wire casing
11, the outside of coil holder fulcrum 3 is provided with outer wire casing 2, and the inside of coil holder 5 is provided with coil 10.
In order to keep the heat dissipation effect of inductance more preferable, in the present embodiment, it is preferred that the two sides of coil holder 5 are provided with deck 8,
And first four sides of magnetic core 1 and the second magnetic core 6 be provided with heat release hole 7,6 upper and lower sides heat release hole 7 of the first magnetic core 1 and the second magnetic core
Size of the size with deck 8 match.
In order to make coil 10 and stitch 4 facilitates fixation, in the present embodiment, it is preferred that one end of coil 10 passes through middle wire casing
11 and outer wire casing 2 be wrapped on stitch 4, and one end of coil 10 is connect with stitch 4 by scolding tin.
In order to keep inductance using effect more preferable, in the present embodiment, it is preferred that the first magnetic core 1 is provided with the second magnetic core 6
Air gap column 9, the surface of air gap column 9 are burnishing surface, after the first magnetic core 1 and the progress split of the second magnetic core 6, make the first magnetic core 1 and the
Layering air gap is formed between the air gap column 9 of two magnetic cores 6.
In order to make the first magnetic core 1 be fixed conveniently with the second magnetic core 6, and keep the heat dissipation of heat release hole 7 more preferable, in the present embodiment,
Preferably, the first magnetic core 1 is intertwined and connected with the second magnetic core 6 by adhesive tape, and adhesive tape is wrapped in the two sides of heat release hole 7.
The working principle and process for using of the utility model: after the utility model installs, it is practical new to first check for this
The installation fixation and security protection of type, then can use, and coil 10 is wrapped on coil holder 5, and the head of coil 10
Tail end passes through middle wire casing 11 and outer wire casing 2 is wrapped on stitch 4, is consolidated in the one end and stitch 4 for making coil 10 by scolding tin
It is fixed, the first magnetic core 1 and the second magnetic core 6 are then covered the two sides in coil holder 5, positioning engaging is carried out by deck 8, and pass through first
9 split of air gap column on magnetic core 1 and the second magnetic core 6 forms layering air gap, reuses adhesive tape and is wrapped in the first magnetic core 1 and the second magnetic
The outside of core 6 is fixed, and is carried out when in use by the heat release hole 7 of the first magnetic core 1 and 6 split surrounding of the second magnetic core scattered
Heat, this completes the use process to the utility model, the utility model structure is simple, safe and convenient to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel inductor, including coil holder (5), it is characterised in that: the side of the coil holder (5) is provided with the first magnetic core (1),
The other side of the coil holder (5) is provided with the second magnetic core (6), is fixedly connected with air gap column on the inside of second magnetic core (6)
(9), layering air gap (12) is provided on the inside of the air gap column (9), one end of the coil holder (5) is provided with deck (8), described
The other end of coil holder (5) is fixedly connected with stitch (4), and the side of the stitch (4) is provided with coil holder fulcrum (3), the coil holder
Fulcrum (3) is structure as a whole with coil holder (5), is provided with middle wire casing (11) on the inside of the coil holder fulcrum (3), the coil holder fulcrum
(3) it is provided on the outside of outer wire casing (2), is provided with coil (10) on the inside of the coil holder (5).
2. a kind of novel inductor according to claim 1, it is characterised in that: the two sides of the coil holder (5) are provided with card
Seat (8), and four sides of the first magnetic core (1) and the second magnetic core (6) are provided with heat release hole (7), first magnetic core (1) and second
Size of the size of magnetic core (6) upper and lower sides heat release hole (7) with deck (8) matches.
3. a kind of novel inductor according to claim 1, it is characterised in that: one end of the coil (10) passes through middle wire casing
(11) it is wrapped on stitch (4) with outer wire casing (2), and the discrepancy line of coil (10) is connect with stitch (4) by scolding tin.
4. a kind of novel inductor according to claim 1, it is characterised in that: first magnetic core (1) and the second magnetic core (6)
It is provided with air gap column (9), and the surface of air gap column (9) is provided with boss, the first magnetic core (1) is spelled with the second magnetic core (6)
It closes, forms layering air gap (12) between the air gap column (9) on the first magnetic core (1) and the second magnetic core (6).
5. a kind of novel inductor according to claim 1, it is characterised in that: first magnetic core (1) and the second magnetic core (6)
It is intertwined and connected by adhesive tape, and adhesive tape is wrapped in the two sides of heat release hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873274.5U CN208335946U (en) | 2018-06-07 | 2018-06-07 | A kind of novel inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873274.5U CN208335946U (en) | 2018-06-07 | 2018-06-07 | A kind of novel inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208335946U true CN208335946U (en) | 2019-01-04 |
Family
ID=64773730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820873274.5U Active CN208335946U (en) | 2018-06-07 | 2018-06-07 | A kind of novel inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208335946U (en) |
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2018
- 2018-06-07 CN CN201820873274.5U patent/CN208335946U/en active Active
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