CN216980284U

CN216980284U - Water-cooled inductor

Info

Publication number: CN216980284U
Application number: CN202220832007.XU
Authority: CN
Inventors: 陆文达
Original assignee: Wuhan Yake Electronic Technology Co ltd
Current assignee: Wuhan Yake Electronic Technology Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-15
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a water-cooled inductor, which comprises an outer cover, a water-cooling structure and a coil, wherein the coil comprises a magnetic core and a connecting end, the coil is wound and fixed on the outer side of the water-cooling structure, the water-cooling structure is fixed in the outer cover, the outer cover is fixedly connected with an external structure through four corner fixing pins on the outer side, the water-cooling structure comprises a return pipe, an outer cylinder and a water through pipe, the water through pipe is arranged in the outer cylinder, the return pipe penetrates through the outer cylinder and is communicated with the water through pipe, the other end of the water through pipe penetrates through an inner shell and is communicated with an external water source, by arranging the outer cylinder structure in the coil, a user can communicate the external water source structure with the front end of the water passing pipe, and then the temperature generated by the coil is absorbed by the outer cylinder through the matching of the internal water passing pipe-backflow pipe and the outer cylinder, and the water is discharged outwards through the return pipe, so that the temperature in the inner shell is effectively reduced, and the working efficiency of the coil is improved.

Description

Water-cooled inductor

Technical Field

The utility model relates to the field of inductor devices, in particular to a water-cooled inductor.

Background

The water-cooled inductor is applied to the environment with less air circulation, and is used for electrically connecting the water-cooled inductor to an object to be butted in the environment, wherein the water-cooled inductor and the connecting section of the object to be butted easily generate larger heat, the current cooling is mainly concentrated in the middle of the magnetic core, and the cooling effect on the connecting section of the water-cooled inductor and the object to be butted is poorer.

In chinese patent CN202022735080.9, a water-cooled inductor is introduced, in which a circulating flow of cooling liquid is realized to take away heat from the reinforcing frame and the base, so as to accelerate the cooling rate of the toroidal core, the first winding coil and the second winding coil. This water-cooled inductor has promoted the cooling efficiency to annular magnetic core, first winding coil and second winding coil, has improved the radiating effect, nevertheless finds in the actual operation in technical personnel in this field: when the structure is used, the heat dissipation effect inside the structure is poor due to the adoption of an external structure heat dissipation method, and the situation that the practicability of the structure is poor is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the water-cooled inductor, the outer cylinder structure is arranged in the coil, a user can communicate the external water source structure with the front end of the water passing pipe, then the temperature generated by the coil is absorbed by the outer cylinder through the matching of the internal water passing pipe, the return pipe and the outer cylinder, and is discharged outwards through the return pipe, so that the temperature in the inner shell is effectively reduced, and the working efficiency of the coil is improved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a water-cooled inductor, includes dustcoat, water-cooling structure and coil, including magnetic core and link in the coil, the coil winding is fixed in the outside of water-cooling structure, and in the water-cooling structure was fixed in the dustcoat, the fixed foot in four corners and external structure fixed connection through the outside of dustcoat included back flow, urceolus and water pipe in the water-cooling structure, and the water pipe sets up in the urceolus, and the back flow runs through urceolus and water pipe intercommunication, and the other end of water pipe runs through inner shell and external water source intercommunication.

As a preferable technical scheme of the present invention, two sets of the outer cylinder are oppositely arranged in the inner shell, and one end of each of the two sets of the water passing pipes is communicated with two ends of the return pipe.

As a preferred technical scheme of the utility model, an inner plate is arranged in the inner shell, and the inner plate, the outer cylinder and the return pipe are fixed on the inner plate.

As a preferable technical solution of the present invention, a contact plate is fixed to a front end of the outer cylinder, a connection end is fixed to one side of the contact plate, the connection end is fixedly connected to a magnetic core, and a middle portion of the magnetic core is fixed to an outer side of the outer cylinder.

As a preferable technical scheme of the utility model, each group of the water passing pipes are of a threaded pipe structure, and the outer cylinder is made of a material with good heat conductivity.

In a preferred embodiment of the present invention, the inner wall of the inner casing is coated with a heat insulating material.

In a preferred embodiment of the present invention, the size of the return pipe is adapted to the size of the water supply pipe.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. in the device, the outer barrel structure is arranged in the coil, so that a user can communicate the external water source structure with the front end of the water passing pipe, then the temperature generated by the coil is absorbed by the outer barrel through the cooperation of the internal water passing pipe-backflow pipe and the outer barrel, and is discharged outwards through the backflow pipe, the temperature in the inner shell is effectively reduced, and the working efficiency of the coil is improved.

2. In this device, through the spiral water pipe structure that crosses that sets up, can effectively increase the area of contact with the air, and then improve the radiating effect, and because the double-deck guard action of water pipe and urceolus, can improve the stability between the structure, prolong the result of use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the water cooling structure of the present invention;

fig. 4 is a schematic view of the inner structure of the outer barrel of the present invention.

Wherein: 1. a housing; 11. an inner shell; 12. a contact plate; 13. an inner plate; 2. a water-cooling structure; 21. a return pipe; 22. an outer cylinder; 23. a water pipe; 3. a coil; 31. a magnetic core; 32. a connecting end; 4. and fixing the feet.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a water-cooled inductor, which comprises an outer cover 1, a water-cooling structure 2 and a coil 3, wherein the coil 3 comprises a magnetic core 31 and a connecting end 32, the coil 3 is wound and fixed on the outer side of the water-cooling structure 2, the water-cooling structure 2 is fixed in the outer cover 1, the outer cover 1 is fixedly connected with an external structure through four corner fixing pins 4 on the outer side, the water-cooling structure 2 comprises a return pipe 21, an outer cylinder 22 and a water passing pipe 23, the water passing pipe 23 is arranged in the outer cylinder 22, the return pipe 21 penetrates through the outer cylinder 22 and is communicated with the water passing pipe 23, and the other end of the water passing pipe 23 penetrates through the inner shell 11 and is communicated with an external water source.

In other embodiments, two sets of the outer cylinder 22 are oppositely disposed in the inner housing 11, and one end of the two sets of the water passing pipes 23 is communicated with both ends of the return pipe 21.

By arranging the outer barrel 22 structure in the coil 3, a user can communicate the external water source structure with the front end of the water pipe 23, then the temperature generated by the coil 3 is absorbed by the outer barrel 22 through the cooperation of the internal water pipe 23-the backflow pipe 21 and the outer barrel 22, and is discharged outwards through the backflow pipe 21, so that the temperature in the inner shell 11 is effectively reduced, and the working efficiency of the coil 3 is improved.

In other embodiments, an inner plate 13 is provided within the inner housing 11, and the inner plate 13 is secured to the inner plate 13 along with the outer barrel 22 and the return tube 21.

In other embodiments, the contact plate 12 is fixed at the front end of the outer cylinder 22, the connection end 32 is fixed at one side of the contact plate 12, the connection end 32 is fixedly connected with the magnetic core 31, and the middle part of the magnetic core 31 is fixed at the outer side of the outer cylinder 22.

In other embodiments, each set of water pipes 23 is a threaded pipe structure, and the outer cylinder 22 is made of a material with good thermal conductivity.

The outer cylinder 22 made of the heat conduction structure can transfer the temperature generated by the coil 3 to the inside and take away the temperature from the water pipe 23, so that the working efficiency of the inside is improved, and the phenomenon of high temperature is avoided.

In other embodiments, the inner wall of the inner shell 11 is coated with an insulating material.

The heat generated by the coil 3 is reflected to the inside and flows and is taken away to the outside through the water cooling structure 2 inside.

In other embodiments, the return tube 21 is sized to fit the size of the water conduit 23.

The return pipe 21 is matched with the water passing pipe 23, so that the water passing fluency can be improved, and the water flow speed can be improved.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A water-cooled inductor characterized by: including dustcoat (1), water-cooling structure (2) and coil (3), including magnetic core (31) and link (32) in coil (3), the outside at water-cooling structure (2) is fixed in water-cooling structure (2), fixed foot (4) in the four corners through the outside and external structure fixed connection of dustcoat (1), including back flow (21), urceolus (22) and water pipe (23) in water-cooling structure (2), water pipe (23) set up in urceolus (22), and back flow (21) run through urceolus (22) and water pipe (23) intercommunication, and the other end of water pipe (23) runs through inner shell (11) and external water source intercommunication.

2. The water-cooled inductor according to claim 1, wherein: two sets of the outer cylinder (22) are oppositely arranged in the inner shell (11), and one end of each of the two sets of the water passing pipes (23) is communicated with two ends of the return pipe (21).

3. The water-cooled inductor according to claim 1, wherein: an inner plate (13) is arranged in the inner shell (11), and the inner plate (13), the outer cylinder (22) and the return pipe (21) are fixed on the inner plate (13).

4. The water-cooled inductor according to claim 1, wherein: the front end of the outer cylinder (22) is fixed with a contact plate (12), one side of the contact plate (12) is fixed with a connecting end (32), the connecting end (32) is fixedly connected with a magnetic core (31), and the middle part of the magnetic core (31) is fixed on the outer side of the outer cylinder (22).

5. The water-cooled inductor according to claim 1, wherein: each group of water passing pipes (23) are of a threaded pipe structure, and the outer cylinder (22) is made of a material with good heat conductivity.

6. The water-cooled inductor according to claim 1, wherein: the inner wall of the inner shell (11) is coated with a heat insulating material.

7. The water-cooled inductor according to claim 1, wherein: the size of the return pipe (21) is matched with that of the water passing pipe (23).