CN218299557U

CN218299557U - Miniaturized manganese-zinc ferrite magnetic core for 5G quick charging source

Info

Publication number: CN218299557U
Application number: CN202221516956.3U
Authority: CN
Inventors: 熊伟; 时配丰
Original assignee: Anhui Jisheng Magnetic Materials Co ltd
Current assignee: Anhui Jisheng Magnetic Materials Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-01-13
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a 5G fills power soon and uses miniaturized manganese zinc ferrite magnetic core relates to magnetic core technical field, comprising a main body, the right side movable mounting of main part has sealing mechanism, heat dissipation mechanism has been seted up to the inside of main part, sealing mechanism is including the activity post, fixedly connected with fixed block on the outer wall of the intermediate position of activity post, heat dissipation mechanism includes first ring, a plurality of first louvres have been seted up at the top of first ring. The utility model discloses an installation sealing mechanism through mutually supporting of crank, screw thread post, movable block and activity post for the activity post can be dismantled, and magnetic core and recess carry out the joint in addition, and is sealed effectual, has installed a heat dissipation mechanism on the device, through louvre and radiating groove that set up in the ring, makes the heat that produces when quick charge take away the heat along with louvre and radiating groove, the effect ideal that reaches.

Description

Miniaturized manganese-zinc ferrite magnetic core for 5G quick charging source

Technical Field

The utility model relates to a magnetic core technical field, concretely relates to 5G fills power soon and uses miniaturized manganese zinc ferrite magnetic core.

Background

Magnetic core: magnetic core refers to a sintered magnetic metal oxide composed of various iron oxide mixtures. For example, manganese-zinc ferrite and nickel-zinc ferrite are typical magnetic core materials, manganese-zinc ferrite has the characteristics of high magnetic permeability and high magnetic flux density and has the characteristic of low loss, nickel-zinc ferrite has the characteristics of extremely high impedance rate, low magnetic permeability of less than several hundred and the like, and ferrite cores are used in coils and transformers of various electronic devices, wherein the manganese-zinc ferrite core is one of soft magnetic ferrites, belongs to a spinel structure, is made of oxides of iron, manganese and zinc and salts thereof by adopting a ceramic process, and has high initial magnetic permeability. Typically in the frequency range of 1 khz to 10 mhz. The magnetic core, magnetic head and antenna rod of inductor, transformer and filter can be made. Commonly referred to as ferrite cores.

1. In the prior art, the conventional manganese-zinc-ferrite core is always exposed to the outside when closed, and is corroded by the external environment and easily damaged after a long time.

2. In the prior art, the traditional manganese-zinc ferrite magnetic core can generate a large amount of heat when being charged for use, the heat dissipation effect is poor, and the magnetic core is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 5G fills power soon and uses miniaturized manganese zinc ferrite magnetic core, in order to solve and to propose current a 5G fills power soon and uses miniaturized manganese zinc ferrite magnetic core in the above-mentioned background art, because traditional manganese zinc ferrite magnetic core is always exposed outside when the closure, the erosion that will suffer external environment for a long time, damage easily, in addition, traditional manganese zinc ferrite magnetic core is inside can produce a large amount of heats when charging the use, the radiating effect is not good, the fragile problem of magnetic core.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a G quick charging source is with miniaturized manganese-zinc ferrite magnetic core, includes the main part, the right side movable mounting of main part has sealing mechanism, heat dissipation mechanism has been seted up to the inside of main part.

The sealing mechanism comprises a movable column, and a fixed block is fixedly connected to the outer wall of the middle position of the movable column.

The heat dissipation mechanism comprises a first circular ring, and a plurality of first heat dissipation holes are formed in the top of the first circular ring.

The utility model discloses technical scheme's further improvement lies in: the main body comprises a first shell, and a second shell is arranged above the first shell.

The utility model discloses technical scheme's further improvement lies in: a square groove is formed in the middle of the right side of the first shell, a plurality of second round holes are formed in the inner walls of the front side and the rear side of the square groove, and a first round hole is formed in the right side of the top of the first shell.

The utility model discloses technical scheme's further improvement lies in: the top fixedly connected with support column of fixed block, and with second shell fixed connection.

The utility model discloses technical scheme's further improvement lies in: sealing mechanism includes the crank, the left side of crank is rotated and is connected with the screw thread post, the left side of screw thread post is rotated and is connected with the movable block, and the right side swing joint of movable block and activity post.

The utility model discloses technical scheme's further improvement lies in: the left side bottom fixedly connected with first magnetic core of second shell, be provided with first coil on the outer wall of first magnetic core, the right side bottom fixedly connected with second magnetic core of second shell, be provided with the second coil on the outer wall of second magnetic core.

The utility model discloses technical scheme's further improvement lies in: a first groove is formed in the first circular ring, and a first heat dissipation groove is formed in the outer side of the first circular ring.

The utility model discloses technical scheme's further improvement lies in: the heat dissipation mechanism comprises a second ring, a plurality of second heat dissipation holes are formed in the top of the second ring, a second groove is formed in the second ring, and a second heat dissipation groove is formed in the outer side of the second ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an installed a sealing mechanism on the device, through the mutually supporting of crank, screw thread post, movable block and activity post for the activity post can be dismantled, in putting into the second round hole with the activity post as required again, will let first shell and second shell part each other, the maintenance of being convenient for, in addition, be in the same place the device's first shell and second shell, its activity post will be placed in the bottom of second round hole, and magnetic core and recess carry out the joint, and is sealed effectual.

2. The utility model discloses an installed a heat dissipation mechanism on the device, through louvre and radiating groove that set up in the ring for the heat that produces when quick charge can be taken away the heat along with louvre and radiating groove, reduces inside heat, prolongs the life of this magnetic core, its simple structure, the effect ideal that reaches.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the heat dissipation mechanism of the present invention;

fig. 3 is a schematic structural view of the sealing mechanism of fig. 1 according to the present invention;

fig. 4 is a right half sectional view of the present invention shown in fig. 3.

In the figure: 1. a main body; 2. a sealing mechanism; 3. a heat dissipation mechanism; 11. a first housing; 12. a second housing; a1, a square groove; a2, a first round hole; a3, a second round hole; 21. a movable post; 22. a fixed block; b1, supporting columns; b2, a movable block; b3, a threaded column; b4, a crank; c1, a first magnetic core; c2, a first coil; c3, a second magnetic core; c4, a second coil; 31. a first circular ring; 32. a first heat dissipation hole; d1, a first groove; d2, a first heat dissipation groove; 33. a second circular ring; 34. a second heat dissipation hole; d3, a second groove; d4, a second heat dissipation groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a 5G is miniaturized manganese-zinc ferrite magnetic core for quick charging source, includes main part 1, and the right side movable mounting of main part 1 has sealing mechanism 2, and heat dissipation mechanism 3 has been seted up to the inside of main part 1.

In this embodiment, the main body 1 includes a first housing 11, a second housing 12 is disposed above the first housing 11, a square groove a1 is disposed at a right middle position of the first housing 11, a plurality of second round holes a3 are disposed on inner walls of front and rear sides of the square groove a1, and a first round hole a2 is disposed on a right side of a top of the first housing 11.

Preferably, the sealing mechanism 2 includes a movable column 21, a fixed block 22 is fixedly connected to an outer wall of an intermediate position of the movable column 21, a support column b1 is fixedly connected to a top of the fixed block 22 and fixedly connected to the second housing 12, the sealing mechanism 2 includes a crank b4, a threaded column b3 is rotatably connected to a left side of the crank b4, a movable block b2 is rotatably connected to a left side of the threaded column b3, the movable block b2 is movably connected to a right side of the movable column 21, a first magnetic core c1 is fixedly connected to a left bottom of the second housing 12, a first coil c2 is arranged on an outer wall of the first magnetic core c1, a second magnetic core c3 is fixedly connected to a right bottom of the second housing 12, a second coil c4 is arranged on an outer wall of the second magnetic core c3, the sealing mechanism 2 is installed on the device, the movable block b2 and the movable column 21 are mutually matched through the crank b4, the threaded column b3, the movable block b2 and the movable column 21, the movable column 21 can be detached, the movable column 21 and the movable column a clamping device can be conveniently separated from the second housing 11, and the movable column 21 can be conveniently maintained, and the clamping device can be separated from the second housing 11, and the movable column can be conveniently maintained together.

Further, the heat dissipation mechanism 3 comprises a first ring 31, a plurality of first heat dissipation holes 32 are formed in the top of the first ring 31, a first groove d1 is formed in the first ring 31, a first heat dissipation groove d2 is formed in the outer side of the first ring 31, the heat dissipation mechanism 3 comprises a second ring 33, a plurality of second heat dissipation holes 34 are formed in the top of the second ring 33, a second groove d3 is formed in the second ring 33, a second heat dissipation groove d4 is formed in the outer side of the second ring 33, the heat dissipation mechanism 3 is installed on the device, and heat can be taken away along with the heat dissipation grooves and the heat dissipation holes in the rings when the magnetic core is charged quickly through the heat dissipation holes and the heat dissipation grooves formed in the rings, so that the heat generated in the process of quick charging is reduced, the service life of the magnetic core is prolonged, the structure is simple, and the achieved effect is ideal.

The utility model discloses a theory of operation and use flow: at first, wave crank b4, drive the outside movable block b2 of screw post b3 and move left, make activity post 21 can dismantle, put into the round hole of the bottommost of second round hole a3 with activity post 21, make the device's first magnetic core c1 and second magnetic core c3 get into first recess d1 and second recess d3, after quick charge, the heat that inside build up distributes away from first louvre 32 and second louvre 34.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 5G fills power supply with miniaturized manganese zinc ferrite magnetic core soon, includes main part (1), its characterized in that: a sealing mechanism (2) is movably mounted on the right side of the main body (1), and a heat dissipation mechanism (3) is arranged inside the main body (1);

the sealing mechanism (2) comprises a movable column (21), and a fixed block (22) is fixedly connected to the outer wall of the middle position of the movable column (21);

the heat dissipation mechanism (3) comprises a first circular ring (31), and a plurality of first heat dissipation holes (32) are formed in the top of the first circular ring (31).

2. The miniaturized manganese-zinc-ferrite magnetic core for the 5G quick charging source according to claim 1, characterized in that: the main body (1) comprises a first shell (11), and a second shell (12) is arranged above the first shell (11).

3. The miniaturized manganese-zinc-ferrite magnetic core for the 5G fast charging source according to claim 2, characterized in that: a square groove (a 1) is formed in the middle of the right side of the first shell (11), a plurality of second round holes (a 3) are formed in the inner walls of the front side and the rear side of the square groove (a 1), and a first round hole (a 2) is formed in the right side of the top of the first shell (11).

4. The miniaturized manganese-zinc-ferrite magnetic core for the 5G quick charging source according to claim 1, characterized in that: the top of fixed block (22) fixedly connected with support column (b 1), and with second shell (12) fixed connection.

5. The miniaturized manganese-zinc-ferrite magnetic core for the 5G fast charging source according to claim 1, characterized in that: sealing mechanism (2) are including crank (b 4), the left side of crank (b 4) is rotated and is connected with screw thread post (b 3), the left side of screw thread post (b 3) is rotated and is connected with movable block (b 2), and the right side swing joint of movable block (b 2) and activity post (21).

6. The miniaturized manganese-zinc-ferrite magnetic core for the 5G quick charging source according to claim 2, characterized in that: the magnetic core is characterized in that a first magnetic core (c 1) is fixedly connected to the bottom of the left side of the second shell (12), a first coil (c 2) is arranged on the outer wall of the first magnetic core (c 1), a second magnetic core (c 3) is fixedly connected to the bottom of the right side of the second shell (12), and a second coil (c 4) is arranged on the outer wall of the second magnetic core (c 3).

7. The miniaturized manganese-zinc-ferrite magnetic core for the 5G quick charging source according to claim 1, characterized in that: a first groove (d 1) is formed in the first circular ring (31), and a first heat dissipation groove (d 2) is formed in the outer side of the first circular ring (31).

8. The miniaturized manganese-zinc-ferrite magnetic core for the 5G fast charging source according to claim 1, characterized in that: the heat dissipation mechanism (3) comprises a second ring (33), a plurality of second heat dissipation holes (34) are formed in the top of the second ring (33), a second groove (d 3) is formed in the second ring (33), and a second heat dissipation groove (d 4) is formed in the outer side of the second ring (33).