Fast temperature adjusting assembly for inductor

Abstract

The utility model discloses a fast temperature fast adjusting assembly for an inductor, relates to the inductor technical field, and comprises an assembling shell, a sealing cover is arranged above the assembling shell, four pins are uniformly distributed and fixedly installed at the lower end of the sealing cover towards the outer side, a positioning hole is arranged at the left side of the lower part of the surface of each pin; four inserting grooves are evenly formed in the upper end of the outer surface of the assembling shell in the annular outer side direction, the inserting grooves and the inserting feet are both in an L shape, the length of the bottom ends of the inserting feet is smaller than that of openings in the top ends of the inserting grooves, sinking grooves are formed in the lower portions of the left sides of the inner surfaces of the inserting grooves, and thrust springs are fixedly installed at the bottom ends of the inner surfaces of the sinking grooves. Compared with an existing common inductor, the rapid temperature adjusting assembly for the inductor can rapidly disassemble the magnetic core for maintenance and overhaul work, the convenience of disassembly, assembly and maintenance is greatly improved, the disassembly and assembly structure is completely composed of mechanical parts, the structure is simple and reliable, and operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of inductor technology, specifically to a fast temperature regulation component for inductors. Background Technology

[0002] Inductors are commonly used magnetic components, primarily used to protect components such as switching transistors and distillation tubes, and to form resonant circuits with capacitors. They are widely used in the design of various electronic circuits and are indispensable components for realizing most circuit functions.

[0003] As disclosed in the application document with application number 202022074783.1, an inductor with a rapid temperature regulation function is disclosed. This utility model has a simple structure and is easy to operate. It can quickly and easily disassemble and assemble the magnetic core and winding from the inductor housing, which facilitates the replacement of internal components and reduces the difficulty of disassembly and assembly for workers. However, this inductor uses electrical equipment, namely a double-ended motor, for disassembly and assembly. The inductor generates a lot of heat during use, which may cause the motor to fail and affect the stable disassembly and assembly work.

[0004] Therefore, in view of this, we have studied and improved the existing structure to address its shortcomings, and proposed a fast temperature regulation component for inductors. Utility Model Content

[0005] The purpose of this invention is to provide a fast temperature regulation component for inductors to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fast temperature regulation component for inductors, comprising an assembly shell, a cover on the top of the assembly shell, four pins evenly distributed and fixedly installed on the lower end of the cover, a positioning hole on the lower left side of the surface of each pin, four slots evenly distributed and fixedly installed on the upper outer surface of the assembly shell, both the slots and the pins being L-shaped, and the bottom length of the pin being less than the top opening length of the slot, a recessed groove on the lower left side of the inner surface of the slot, a thrust spring fixedly installed at the bottom of the inner surface of the recessed groove, a plug fixedly installed at the upper end of the thrust spring, and the right side of the plug's surface being beveled, a through cavity on the outer surface of the assembly shell below the slot, the through cavity communicating with the recessed groove, a lever slidably disposed inside the through cavity, and the lever being fixedly connected to the lower surface of the plug.

[0007] Preferably, a groove cavity is formed below the surface of the cover, and a first ceramic heat-conducting plate is fixedly installed at the bottom of the inner surface of the groove cavity.

[0008] Preferably, a first graphene heat sink is fixedly disposed above the surface of the first ceramic heat-conducting plate inside the groove cavity, and the first graphene heat sink is shaped as an annular T.

[0009] Preferably, the top two sides of the cover surface are provided with first heat dissipation mesh openings, and a support column is fixedly installed through the middle of the cover surface.

[0010] Preferably, a second graphene heat sink is circumferentially fixedly disposed on the inner surface of the assembly shell, and a second ceramic heat-conducting plate is circumferentially fixedly installed on the inner side of the surface of the second graphene heat sink.

[0011] Preferably, the outer surface of the assembly shell is provided with a second heat dissipation mesh on both the front and rear sides, and the second heat dissipation mesh is connected to the surface of the second graphene heat dissipation plate. The assembly shell and the cover together form a protective heat dissipation component for the inductor through their own structure.

[0012] Preferably, a magnetic core is placed inside the assembly housing, and a winding is fixedly wound around the surface of the magnetic core, with the bottom lead wire of the winding penetrating through the assembly housing.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, through the arrangement of an assembly shell, a cover, pins, a positioning hole, a slot, a recess, a thrust spring, a plug, a through cavity, and a lever, allows the pins to be inserted into the slot. Rotating the cover moves the left side of the pins towards the left side of the slot. During this movement, the inclined surface pushes the plug downwards into the recess, compressing the thrust spring. When the plug is flush with the positioning hole, the thrust spring, through its own elastic force, pushes the plug into the positioning hole, fixing the cover and the assembly shell. This allows the assembly shell and cover to quickly encapsulate and heat the magnetic core through their own heat dissipation components, providing some protection for the magnetic core. By pressing down the lever, the plug is moved out of the positioning hole and downwards again into the recess. Rotating the cover in the opposite direction allows the pins to be pulled out of the slot, separating the cover from the assembly shell. This enables rapid disassembly and maintenance of the magnetic core, significantly improving the convenience of disassembly and maintenance. Furthermore, the disassembly structure is simple and easy to operate.

[0015] 2. This utility model, through the arrangement of a groove cavity, a first ceramic heat-conducting plate, a first graphene heat dissipation plate, a first heat dissipation mesh, a support column, a second graphene heat dissipation plate, a second ceramic heat-conducting plate, and a second heat dissipation mesh, and after the magnetic core is encapsulated by the assembly shell and cover, the first ceramic heat-conducting plate and the support column fit and limit the upper part of the magnetic core, and the second ceramic heat-conducting plate fits and limits the periphery of the magnetic core, improving the stability of the magnetic core installed inside the assembly shell and preventing the magnetic core from oscillating and shaking. At the same time, the heat generated by the magnetic core and winding can be quickly absorbed by the first and second ceramic heat-conducting plates and transferred to the first and second graphene heat dissipation plates respectively. The first and second graphene heat dissipation plates then exchange heat with the outside fresh air through the first and second heat dissipation meshes. By simultaneously dissipating heat from the upper end of the magnetic core and the entire circumference, the overall temperature of the inductor can be quickly regulated, effectively preventing heat accumulation that could lead to overheating and damage to the magnetic core. Moreover, the overall heat dissipation structure occupies a small volume and has low cost. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the disassembled and assembled shell structure of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0019] Figure 4 This is a schematic cross-sectional view of the cap structure of this utility model.

[0020] In the diagram: 1. Assembly shell; 2. Cover; 3. Pin; 4. Positioning hole; 5. Slot; 6. Countersunk groove; 7. Thrust spring; 8. Insert block; 9. Through cavity; 10. Toggle block; 11. Groove cavity; 12. First ceramic heat-conducting plate; 13. First graphene heat dissipation plate; 14. First heat dissipation mesh opening; 15. Support column; 16. Second graphene heat dissipation plate; 17. Second ceramic heat-conducting plate; 18. Second heat dissipation mesh opening; 19. Magnetic core; 20. Winding. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 2-4As shown, a fast temperature regulation component for inductors includes an assembly housing 1. A cover 2 is provided on the top of the assembly housing 1. Four pins 3 are evenly distributed and fixedly installed on the lower end of the cover 2. A positioning hole 4 is provided on the lower left side of the surface of the pins 3. Four slots 5 are evenly distributed on the upper end of the outer surface of the assembly housing 1. The slots 5 and the pins 3 are both L-shaped. The length of the bottom end of the pins 3 is less than the length of the top opening of the slot 5. A groove 6 is provided on the lower left side of the inner surface of the slot 5. A thrust spring 7 is fixedly installed on the bottom end of the inner surface of the groove 6. A plug 8 is fixedly installed on the upper end of the thrust spring 7. The right side of the surface of the plug 8 is set as an inclined surface. A cavity 9 is provided on the outer surface of the assembly housing 1 below the slots 5. The cavity 9 communicates with the groove 6. A lever 10 is slidably disposed inside the cavity 9. The lever 10 is fixedly connected to the lower end of the surface of the plug 8.

[0023] Furthermore, the opening of the slot 5 is larger than the bottom of the pin 3, allowing the pin 3 to rotate to the left after it is inserted into the bottom of the slot 5.

[0024] Furthermore, when the pin 3 moves, the right inclined surface of the pin 8 can be used to push the pin 8 down into the sink 6.

[0025] Furthermore, the thrust spring 7 uses its own elastic force to push the insert block 8 into the positioning hole 4, thereby fixing the assembly shell 1 and the cover 2.

[0026] Furthermore, the assembly shell 1 and the cover 2 form a heat dissipation component through their own structure to encapsulate and heat dissipate the magnetic core 19, and the encapsulation also provides a certain degree of protection for the magnetic core 19.

[0027] Furthermore, pressing down the pusher block 10 can cause the insert block 8 to move down a second time, thereby rotating the cover 2 in the opposite direction to separate it from the assembly shell 1.

[0028] like Figure 1 , Figure 3 and Figure 4As shown, a recessed cavity 11 is formed below the surface of the cover 2, and a first ceramic heat-conducting plate 12 is fixedly installed at the bottom of the inner surface of the recessed cavity 11. A first graphene heat dissipation plate 13 is fixedly installed above the surface of the first ceramic heat-conducting plate 12 inside the recessed cavity 11, and the shape of the first graphene heat dissipation plate 13 is set in an annular T-shape. First heat dissipation mesh openings 14 are formed on both sides above the surface of the cover 2, and a support column 15 is fixedly installed through the middle of the surface of the cover 2. A second graphene heat dissipation plate is fixedly installed circumferentially on the inner surface of the assembly shell 1. A hot plate 16 is provided, and a second ceramic heat-conducting plate 17 is fixedly installed circumferentially on the inner side of the surface of the second graphene heat sink 16. The outer surface of the assembly shell 1 is provided with a second heat dissipation mesh 18 on both the front and rear sides, and the second heat dissipation mesh 18 is connected to the surface of the second graphene heat sink 16. The assembly shell 1 and the cover 2 together form a protective heat dissipation component for the inductor through their own structure. A magnetic core 19 is placed inside the assembly shell 1, and a winding 20 is fixedly wound on the surface of the magnetic core 19. The bottom lead wire of the winding 20 passes through the assembly shell 1.

[0029] Furthermore, the first ceramic heat-conducting plate 12 and the support column 15 are fitted and limited above the magnetic core 19, and the second ceramic heat-conducting plate 17 is fitted and limited around the magnetic core 19, thereby improving the stability of the magnetic core 19 installed inside the assembly shell 1.

[0030] Furthermore, the first ceramic heat-conducting plate 12 and the second ceramic heat-conducting plate 17 quickly absorb internal heat, preventing heat accumulation.

[0031] Furthermore, heat is transferred to the first graphene heat sink 13 and the second graphene heat sink 16. The first graphene heat sink 13 and the second graphene heat sink 16 then exchange heat with the outside fresh air through the first heat dissipation mesh 14 and the second heat dissipation mesh 18. By simultaneously dissipating heat from the upper end of the magnetic core 19 and the entire surrounding area, rapid temperature regulation of the inductor as a whole is achieved.

[0032] Working Principle: When using this inductor with a fast temperature regulation component, firstly, the magnetic core 19 and winding 20 are placed inside the assembly shell 1. Then, the pin 3 is inserted into the slot 5. The cover 2 is rotated, causing the left side of the pin 3 to move to the left side of the slot 5. During this movement, the inclined surface pushes the insert 8 downwards and into the recess 6, compressing the thrust spring 7. When the insert 8 is flush with the positioning hole 4, the thrust spring 7 will push the insert 8 into the positioning hole 4 through its own elastic force, fixing the cover 2 to the assembly shell 1. The assembly shell 1 and cover 2 quickly encapsulate the magnetic core 19 through their own heat dissipation components, providing heat dissipation and protection for the magnetic core 19. After the assembly shell 1 and cover 2 encapsulate the magnetic core 19, the first ceramic heat-conducting plate 12 and support column 15 are attached to and limited above the magnetic core 19, and the second ceramic heat-conducting plate 17 is attached to and limited around the magnetic core 19. To make the magnetic core 19 more stable, the heat generated by the magnetic core 19 and winding 20 can be quickly absorbed by the first ceramic heat-conducting plate 12 and the second ceramic heat-conducting plate 17, and transferred to the first graphene heat sink 13 and the second graphene heat sink 16 respectively. The first graphene heat sink 13 and the second graphene heat sink 16 then exchange heat with the outside fresh air through the first heat dissipation mesh 14 and the second heat dissipation mesh 18. By simultaneously dissipating heat from the upper end of the magnetic core 19 and the entire surrounding area, the temperature of the inductor as a whole can be quickly regulated. After long-term use, pressing down the lever 10 will move the plug 8 out of the positioning hole 4 and then move it down again into the recess 6. Then, rotating the cover 2 in the opposite direction will pull out the plug 3 from the slot 5 and separate the cover 2 from the assembly shell 1, thus enabling the magnetic core 19 to be quickly removed for maintenance and repair. This is the working principle of the fast temperature regulation component for this inductor.

Claims

1. A fast temperature adjustment component for an inductor, comprising an assembly shell (1), characterized in that: A cover (2) is arranged above the assembly shell (1), and four plug pins (3) are evenly distributed and fixedly installed on the lower end of the cover (2) in a ring-shaped manner toward the outside, and a positioning hole (4) is provided on the left side below the surface of the plug pin (3). Four slots (5) are evenly distributed and provided on the upper end of the outer surface of the assembly shell (1) in a ring-shaped manner toward the outside, and the shapes of the slots (5) and the plug pin (3) are both L-shaped, and the bottom end length of the plug pin (3) is shorter than the top end opening length of the slot (5), and the left side below the inner surface of the slot (5) is A sink groove (6) is provided on the side, a thrust spring (7) is fixedly installed on the bottom end of the inner surface of the sink groove (6), an insert block (8) is fixedly installed on the upper end of the thrust spring (7), and the right side of the surface of the insert block (8) is set as an inclined surface, and the outer surface of the assembly shell (1) is located below the slot (5) and is provided with a through cavity (9), and the through cavity (9) is connected with the sink groove (6), and a shift block (10) is slidably provided inside the through cavity (9), and the shift block (10) is fixedly connected to the lower end of the surface of the insert block (8).

2. The fast temperature regulating component for an inductor according to claim 1, characterized in that: A recessed cavity (11) is provided below the surface of the sealing cover (2), and a first ceramic heat conducting plate (12) is fixedly mounted on the bottom end of the inner surface of the recessed cavity (11).

3. The fast temperature adjustment component for an inductor according to claim 2, characterized in that: A first graphene heat dissipation plate (13) is fixedly arranged inside the groove cavity (11) above the surface of the first ceramic heat conducting plate (12), and the shape of the first graphene heat dissipation plate (13) is set to be an annular T-shape.

4. The fast temperature regulating component for an inductor according to claim 1, characterized in that: First heat dissipation mesh openings (14) are provided on both sides above the surface of the cover (2), and a support column (15) is fixedly installed through the middle of the surface of the cover (2).

5. The fast temperature regulating component for an inductor according to claim 1, characterized in that: A second graphene heat dissipation plate (16) is fixedly arranged in an annular direction on the inner surface of the assembly shell (1), and a second ceramic heat conduction plate (17) is fixedly installed in an annular direction on the inner side of the surface of the second graphene heat dissipation plate (16).

6. The fast temperature regulating component for an inductor according to claim 1, characterized in that: The outer surface of the assembly shell (1) is provided with second heat dissipation mesh openings (18) on both the front and rear sides, and the second heat dissipation mesh openings (18) are connected to the surface of the second graphene heat dissipation plate (16), and the assembly shell (1) and the cover (2) together form a protective heat dissipation component of the inductor through their own structures.

7. The fast temperature regulating component for an inductor according to claim 1, characterized in that: A magnetic core (19) is arranged inside the assembly shell (1), and a winding (20) is fixedly wound on the surface of the magnetic core (19), and the bottom end lead wire of the winding (20) passes through the assembly shell (1).

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