CN209216735U - A kind of patch type integrated inductance - Google Patents

A kind of patch type integrated inductance Download PDF

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Publication number
CN209216735U
CN209216735U CN201920131649.5U CN201920131649U CN209216735U CN 209216735 U CN209216735 U CN 209216735U CN 201920131649 U CN201920131649 U CN 201920131649U CN 209216735 U CN209216735 U CN 209216735U
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China
Prior art keywords
pin
magnetic
limiting slot
magnetic shell
shell
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Application number
CN201920131649.5U
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Chinese (zh)
Inventor
廖梓成
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Guangdong Liangyou Technology Co.,Ltd.
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DONGGUAN LIANGYOU HARDWARE Co Ltd
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Priority to CN201920131649.5U priority Critical patent/CN209216735U/en
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Abstract

The utility model discloses a kind of patch type integrated inductances, including heat-conducting block, pin and magnetic shell, the both ends of the magnetic shell are mounted on pin, magnetic core is installed between one end of the pin, wire coil is provided between one end of pin inside the magnetic core, the second through-hole is evenly arranged between the both ends inside of the magnetic core, the two sides of magnetic shell both ends pin are provided with the second limiting slot, the two sides of the pin are mounted on spring, the both ends of second limiting slot side magnetic shell are provided with bolt, the both ends of described magnetic shell one end are provided with the first limiting slot, and first the top of limiting slot be mounted on the first sliding block, one end of first sliding block is mounted on protective cover.The utility model realizes the function of protecting pin dustproof and waterproof, use easy to spread by being mounted on protective cover in one end of the first sliding block.

Description

A kind of patch type integrated inductance
Technical field
The utility model relates to inductive technologies field, specially a kind of patch type integrated inductance.
Background technique
In the development process of electronic technology, inductance using more and more extensive, the manufacture craft of traditional inductance is coil Inductance is formed around magnetic core or skeleton coiling, manufacture craft is complex, in order to simplify the manufacture craft of traditional inductance, releases The production program of integrated inductance, the coil for specially completing coiling is with magnetic metallic powder compressed together, passes through Curing process forms integrated inductance;
Existing induction structure, is mainly made by cylindrical wire, the product DCR higher being pressed into, can not resistance to big electricity It flows, the heat generated in use process will affect sensibility reciprocal, and high current may be damaged product, and such mode of operation increases work Make difficulty, it is time-consuming and laborious;
And a kind of existing patch type integrated inductance does not have the function of good heat dissipation effect, dust-proof and firm pin Energy.
Utility model content
The purpose of this utility model is to provide a kind of patch type integrated inductances, to solve to mention in above-mentioned background technique Existing a kind of patch type integrated inductance out does not have good heat dissipation effect, the function problem of dust-proof and firm pin.
To achieve the above object, the utility model provides the following technical solutions: a kind of patch type integrated inductance, including Heat-conducting block, pin and magnetic shell, the both ends of the magnetic shell are mounted on pin, and one end of pin all extends to the inside of magnetic shell, Magnetic core is installed between one end of the pin, is provided with wire coil, the magnetic between one end of pin inside the magnetic core The second through-hole is evenly arranged between the both ends inside of core, the two sides of magnetic shell both ends pin are provided with the second limiting slot, The two sides of the pin are mounted on spring, and one end of spring side is provided with the second sliding block, and the one of second sliding block End all extends to one end of the second limiting slot, and the both ends of second limiting slot side magnetic shell are provided with bolt, and bolt External spiral is provided on outer wall, the both ends of described magnetic shell one end are provided with the first limiting slot, and the top of the first limiting slot It is mounted on the first sliding block, one end of first sliding block is mounted on protective cover.
Preferably, be mounted on heat-conducting plate on the two sides inner wall of the magnetic shell, and the two sides of magnetic shell be all evenly arranged with it is scattered Backing.
Preferably, the both ends of described magnetic shell one end are provided with groove, and the top of groove is mounted on pin.
Preferably, the inside of first limiting slot one end magnetic shell is provided with containing cavities, and containing cavities and protective cover Area equation.
Preferably, first through hole is provided between the both ends inner wall of magnetic core two sides magnetic shell, and first through hole is outer Heat-conducting block is provided on wall.
Preferably, one end of the bolt is provided with fixture block, and one end of fixture block is both secured to one end of spring.
Compared with prior art, the utility model has the beneficial effects that the patch type integrated inductance, by magnetic shell Both ends be mounted on pin, realize connection electricity effect, by being evenly arranged with second between the both ends inside of magnetic core Through-hole realizes and generates heat inside inductance, so that through-hole can also alleviate the expansion of magnetic core generation when magnetic core expanded by heating Stress, so that being unlikely to for coil to be broken after magnetic core expansion, and convenient for radiating to magnetic core, by pacifying in the two sides of pin Equipped with spring, one end of spring side is provided with the second sliding block, realizes the effect of adjustment pin position, by the second limit The both ends of position slot side magnetic shell are provided with bolt, external spiral are provided on the outer wall of bolt, one end of bolt is provided with Fixture block realizes the effect of locking pin, to keep pin not easily to fall off, by between the both ends inner wall of magnetic core two sides magnetic shell It is provided with first through hole, is provided with heat-conducting block on the outer wall of first through hole, realizes and magnetic shell inside is dissipated by wind circulation The effect of heat, by being mounted on heat-conducting plate on the two sides inner wall of magnetic shell, the two sides of magnetic shell are all evenly arranged with cooling fin, real The effect for having showed rapid cooling, by being provided with the first limiting slot at the both ends of magnetic shell one end, the top of the first limiting slot is equal First sliding block is installed, the effect of mobile protective cover manually is realized, the utility model is respectively mounted by one end of the first sliding block There is protective cover, realizes the effect to pin dustproof and waterproof.
Detailed description of the invention
Fig. 1 is the inductance schematic cross-sectional view of the utility model;
Fig. 2 is the inductance overlooking structure diagram of the utility model;
Fig. 3 bows for the inductance of the utility model and cuts open structural schematic diagram;
Fig. 4 is the through-hole structure schematic diagram of the utility model;
Fig. 5 is enlarged structure schematic diagram at the A of the utility model;
In figure: 1, cooling fin;2, magnetic shell;3, pin;4, magnetic core;5, first through hole;6, heat-conducting plate;7, wire coil;8, Second through-hole;9, groove;10, the first sliding block;11, the first limiting slot;12, protective cover;13, heat-conducting block;14, spring;15, block Block;16, bolt;17, the second sliding block;18, the second limiting slot.
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.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of patch type integrated inductance, including lead Heat block 13, pin 3 and magnetic shell 2, the both ends of magnetic shell 2 are mounted on pin 3, and one end of pin 3 all extends to the interior of magnetic shell 2 Portion is equipped with magnetic core 4 between one end of pin 3, is provided with wire coil 7 between one end of 4 inside pin 3 of magnetic core, magnetic core 4 It is evenly arranged with the second through-hole 8 between the inside of both ends, realizes and generates heat inside inductance, so that when 4 expanded by heating of magnetic core, Second through-hole 8 can also alleviate the swelling stress of the generation of magnetic core 4, so that magnetic core 4 is unlikely to support wire coil 7 after expanding It is disconnected, and convenient for radiating to magnetic core 4, the two sides of 2 both ends pin 3 of magnetic shell are provided with the second limiting slot 18, and the two sides of pin 3 are pacified One end equipped with spring 14, and 14 side of spring is provided with the second sliding block 17, and one end of the second sliding block 17 all extends to second One end of limiting slot 18, the both ends of 18 side magnetic shell 2 of the second limiting slot are provided with bolt 16, and are all provided on the outer wall of bolt 16 It is equipped with external spiral, one end of bolt 16 is provided with fixture block 15, and one end of fixture block 15 is all connected to one end of spring 14, magnetic core It is provided with first through hole 5 between the both ends inner wall of 4 two sides magnetic shells 2, and is provided with heat-conducting block on the outer wall of first through hole 5 13, the effect to wind circulation cooling is passed through inside magnetic shell 2 is realized, is mounted on heat-conducting plate 6, magnetic on the two sides inner wall of magnetic shell 2 The two sides of shell 2 are all evenly arranged with cooling fin 1, realize the effect for accelerating radiating and cooling, the both ends of 2 one end of magnetic shell are provided with First limiting slot 11, and the top of the first limiting slot 11 is mounted on the first sliding block 10, one end of the first sliding block 10 is mounted on Protective cover 12, realizes the effect to pin dustproof and waterproof, and the inside of 11 one end magnetic shell 2 of the first limiting slot is provided with storage Chamber, and the area equation of containing cavities and protective cover 12, the both ends of 2 one end of magnetic shell are provided with groove 9, and pin 3 all extends to The top of groove 9.
Working principle: in use, the both ends pin extraction of wire coil 7 makes through mobile second sliding block, 17 adjustment pin 3 Position, then be locked at fixture block 15 on spring 14 by the rotation of bolt 16, so that pin 3 be made to be stably fixed in groove 9, when When not in use, it is moved in the first limiting slot 11 by mobile first sliding block 10, so that the removal of protective cover 12 be made to be covered on pin 3 On, make pin 3 is dust-proof to discharge water, when work, swelling stress can be generated when magnetic core 4 is heated, this swelling stress can be by wire coil 7 It is broken, to damage integrated inductance, to be radiated by the second through-hole 8 in magnetic core 4, can be shielded by magnetic shell 2 It covers electric current and passes through the AC influence signal generated when wire coil 7, then passed through out of first through hole 5 by the natural wind of circulation, And heat-conducting block 13 carries out absorption heat, thus to radiating and cooling in magnetic shell 2, then cooling fin 1 is cooperated to accelerate to radiating in magnetic shell 2, To extend the service life of inductance.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

1. a kind of patch type integrated inductance, including heat-conducting block (13), pin (3) and magnetic shell (2), it is characterised in that: described The both ends of magnetic shell (2) are mounted on pin (3), and one end of pin (3) all extends to the inside of magnetic shell (2), the pin (3) One end between be equipped with magnetic core (4), be provided with wire coil (7), institute between one end of the internal pin (3) of the magnetic core (4) It states and is evenly arranged between the both ends inside of magnetic core (4) the second through-hole (8), the two sides of magnetic shell (2) the both ends pin (3) are all provided with It is equipped with the second limiting slot (18), the two sides of the pin (3) are mounted on spring (14), and one end of spring (14) side is all provided with It being equipped with the second sliding block (17), one end of second sliding block (17) all extends to one end of the second limiting slot (18), and described second The both ends of limiting slot (18) side magnetic shell (2) are provided with bolt (16), and are provided with external spiral on the outer wall of bolt (16), The both ends of described magnetic shell (2) one end are provided with the first limiting slot (11), and the top of the first limiting slot (11) is mounted on One end of one sliding block (10), first sliding block (10) is mounted on protective cover (12).
2. a kind of patch type integrated inductance according to claim 1, it is characterised in that: the two sides of the magnetic shell (2) It is mounted on inner wall heat-conducting plate (6), and the two sides of magnetic shell (2) are all evenly arranged with cooling fin (1).
3. a kind of patch type integrated inductance according to claim 1, it is characterised in that: described magnetic shell (2) one end Both ends are provided with groove (9), and the top of groove (9) is mounted on pin (3).
4. a kind of patch type integrated inductance according to claim 1, it is characterised in that: first limiting slot (11) The inside of one end magnetic shell (2) is provided with containing cavities, and the area equation of containing cavities and protective cover (12).
5. a kind of patch type integrated inductance according to claim 1, it is characterised in that: magnetic core (4) two sides magnetic It is provided between the both ends inner wall of shell (2) first through hole (5), and is provided with heat-conducting block on the outer wall of first through hole (5) (13).
6. a kind of patch type integrated inductance according to claim 1, it is characterised in that: one end of the bolt (16) It is provided with fixture block (15), and one end of fixture block (15) is both secured to one end of spring (14).
CN201920131649.5U 2019-01-25 2019-01-25 A kind of patch type integrated inductance Active CN209216735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920131649.5U CN209216735U (en) 2019-01-25 2019-01-25 A kind of patch type integrated inductance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920131649.5U CN209216735U (en) 2019-01-25 2019-01-25 A kind of patch type integrated inductance

Publications (1)

Publication Number Publication Date
CN209216735U true CN209216735U (en) 2019-08-06

Family

ID=67467598

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920131649.5U Active CN209216735U (en) 2019-01-25 2019-01-25 A kind of patch type integrated inductance

Country Status (1)

Country Link
CN (1) CN209216735U (en)

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Address after: Building 3, 38 Lianhuan Road, Dalingshan Town, Dongguan City, Guangdong Province 523000

Patentee after: Guangdong Liangyou Technology Co.,Ltd.

Address before: Dayuan Industrial Zone, Dongfeng North Road, Xinan village, Shijie Town, Dongguan City, Guangdong Province

Patentee before: DONGGUAN LIANGYOU HARDWARE PRODUCTS Co.,Ltd.