Inductor easy to dissipate heat

Abstract

The invention discloses an inductor easy to dissipate heat, and relates to the field of inductance equipment.The inductor easy to dissipate heat comprises a supporting bottom frame, an inductor body is installed at the top end of the supporting bottom frame, conductive pins are installed at the bottom end of the inductor body, and the conductive pins penetrate through the supporting bottom frame and extend to the bottom end of the supporting bottom frame; the inductor comprises an inductor body, air outlet plates are arranged on the left side and the right side of the inductor body, an electric telescopic rod is installed on the left side of the inductor body, a connecting toothed plate is arranged at the top end of the electric telescopic rod, and when the electric telescopic rod is started, the air outlet plates can be driven to construct a reciprocating air curtain on the periphery of the inductor body by controlling the connecting toothed plate to ascend and descend; and in a high-heat use state, waste heat can be quickly digested, and in a low-heat use state, the air outlet plate is kept static, so that the surface of the inductor main body provides dynamic and static cooling form switching under the stable action of convection air, and the inductor can be suitable for different working scenes.

Description

Technical Field

[0001] This invention relates to the field of inductor technology, specifically to an inductor that is easy to dissipate heat. Background Technology

[0002] With the rapid development of electronic technology, the increase in current and frequency has led to a continuous increase in the heat generated by inductors during operation. Especially in high-power applications, heat dissipation has become a crucial design consideration. Inductors are widely used in switching power supplies, RF circuits, frequency converters, and many other fields. As equipment performance improves, these applications place higher demands on the thermal management of inductors, especially under high loads and long-term operation. Effective heat dissipation has become a key design challenge.

[0003] Existing inductors typically rely on natural heat dissipation or simple active cooling methods, such as fans. In high-power or densely packed circuits, the heat dissipation effect is limited, and effective thermal management cannot be achieved during operation, leading to localized overheating. This reduces the rated load capacity and lifespan of the inductor. Furthermore, many existing products lack active thermal management mechanisms, forcing the problem of excessive temperature to rely solely on passive cooling measures, such as heat sinks or natural convection, which have limited effectiveness. They also lack the ability to dynamically adjust cooling measures under different operating conditions and lack automated heat exchange systems. Summary of the Invention

[0004] (a) Technical problems to be solved In view of the above-mentioned shortcomings of the prior art, the present invention provides an inductor that is easy to dissipate heat, which can effectively solve the problems of the prior art.

[0005] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: This invention discloses an inductor with easy heat dissipation, including a support frame. An inductor body is mounted on the top of the support frame, and conductive pins are mounted on the bottom of the inductor body. The conductive pins penetrate the support frame and extend to its bottom end. Air outlets are provided on both the left and right sides of the inductor body. An electric telescopic rod is mounted on the left side of the inductor body, and a connecting toothed plate is provided at the top of the electric telescopic rod. During operation, the electric telescopic rod controls the raising and lowering of the connecting toothed plate to drive the air outlets to form a reciprocating air curtain around the inductor body, dissipating heat accumulation on the surface of the inductor body. A cooling cylinder is provided inside the inductor body. A movable pressure plate is fixedly connected to the bottom of the connecting toothed plate. The movable pressure plate, following the raising and lowering of the connecting toothed plate, draws in or squeezes the cooling medium from the support frame into the cooling cylinder, continuously and automatically exchanging residual heat within the inductor body.

[0006] Furthermore, a connecting rod is fixedly connected to the top of the connecting tooth plate, and connecting swing rods are rotatably connected to both the left and right sides of the connecting rod. The bottom ends of the connecting swing rods are rotatably connected to the top of the air outlet plate.

[0007] Furthermore, a drive tooth block is uniformly and fixedly connected to the right side of the cooling cylinder, and the drive tooth block is engaged with the connecting tooth plate.

[0008] Furthermore, a connecting block is rotatably connected to the right side of the cooling cylinder, the bottom end of the connecting block is fixedly connected to the right side of the support base, and a conveying pipe is fixedly connected to the right side of the connecting block. The bottom end of the conveying pipe is fixedly connected to the right side of the support base, and the conveying pipe serves as the central hub for conveying the cooling medium between the support base and the cooling cylinder.

[0009] Furthermore, the top of the air outlet plate on the left and the bottom of the air outlet plate on the right are both fixedly connected to a fixed chamber, and a fan is installed at the opposite ends of the fixed chambers. The air outlet directions of the left and right air outlet plates are opposite.

[0010] Furthermore, the bottom end of the left side of the connecting toothed plate is fixedly connected to the top end of the inner rod of the electric telescopic rod, the bottom end of the right side of the connecting toothed plate extends into the support base and is fixedly connected to the top end of the movable pressure plate, and the bottom end of the outer rod of the electric telescopic rod is fixedly connected to the top end of the support base.

[0011] Furthermore, a limiting ring is rotatably connected to the left side of the cooling cylinder, and the bottom end of the limiting ring is fixedly connected to the top end of the supporting base. The top end of the left side of the air outlet plate is rotatably connected to the top end of the right side of the limiting ring.

[0012] Furthermore, the movable pressure plate is slidably connected to the bottom end of the inductor body, and the movable pressure plate is slidably connected inside the supporting base frame.

[0013] (III) Beneficial Effects Compared with the known prior art, the technical solution provided by this invention has the following beneficial effects: By incorporating an air outlet panel and an electric telescopic rod, the electric telescopic rod causes the air outlet panel to oscillate back and forth on both sides of the inductor body during startup. Two fans generate convection air that dynamically acts on the surface of the inductor body, accelerating the dissipation of heat generated on the inductor body surface. Under high-heat operation, it can quickly dissipate residual heat. When operating at low heat, the air outlet panel can remain stationary. This allows for a stable convection airflow on the surface of the inductor body, providing a dynamic and static cooling mode that can be switched to suit different working scenarios.

[0014] By incorporating a connecting toothed plate and a cooling cylinder, the connecting toothed plate reciprocates to rotate the cooling cylinder when the electric telescopic rod is in operation. This allows the cooling medium inside the cooling cylinder to fully affect the inner ring area of ​​the inductor body, ensuring sufficient cooling and preventing localized overheating. Furthermore, the movement of the connecting toothed plate causes the movable pressure plate to continuously pump the cooling medium from the support base into and out of the cooling cylinder, thus facilitating the exchange of cooling medium between the support base and the cooling cylinder, accelerating the dissipation of heat from the cooling medium itself, and further improving the heat dissipation effect. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a three-dimensional structural diagram of the supporting base, inductor body and conductive pins in this invention; Figure 3 This is a schematic diagram of the overall side cross-sectional structure of the present invention; Figure 4 This is a three-dimensional structural diagram of the cooling cylinder, connecting block, conveying pipe and limiting ring in this invention; Figure 5 This is a three-dimensional structural diagram of the drive tooth block, cooling cylinder, connecting tooth plate, and connecting rocker arm in this invention; Figure 6 This is a three-dimensional structural diagram of the connecting rod, connecting swing rod, air outlet plate, and fan in this invention; Figure 7 This is a schematic diagram of the overall three-dimensional structure of the present invention from another perspective.

[0017] The labels in the diagram represent: 1. Support base frame; 2. Inductor body; 3. Conductive pin; 4. Connecting rod; 5. Connecting swing arm; 6. Air outlet plate; 7. Fixed chamber; 8. Fan; 9. Cooling cylinder; 10. Connecting block; 11. Conveying pipe; 12. Limiting ring; 13. Movable pressure plate; 14. Electric telescopic rod; 15. Connecting toothed plate; 16. Drive toothed block. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0019] The present invention will be further described below with reference to embodiments.

[0020] This embodiment provides an inductor that is easy to dissipate heat, such as... Figures 1-7 As shown, the device includes a support base 1, an inductor body 2 mounted on the top of the support base 1, and conductive pins 3 mounted on the bottom of the inductor body 2. The conductive pins 3 pass through the support base 1 and extend to the bottom of the support base 1. Air outlet plates 6 are provided on both the left and right sides of the inductor body 2. The top of the left air outlet plate 6 and the bottom of the right air outlet plate 6 are fixedly connected to a fixed chamber 7. Fans 8 are installed at the opposite ends of the fixed chambers 7. The air outlets of the left and right air outlet plates 6 are in opposite directions, forming a wrapping airflow along the surface of the inductor body 2.

[0021] An electric telescopic rod 14 is installed on the left side of the inductor body 2. A connecting toothed plate 15 is provided at the top of the electric telescopic rod 14. During the operation of the electric telescopic rod 14, the connecting toothed plate 15 is raised and lowered by controlling the movement of the air outlet plate 6 to create a reciprocating air curtain around the inductor body 2, thereby dissipating heat accumulation on the surface of the inductor body 2. A connecting rod 4 is fixedly connected to the top of the connecting toothed plate 15. Connecting swing rods 5 are rotatably connected to both sides of the connecting rod 4. The bottom ends of the connecting swing rods 5 are rotatably connected to the top of the air outlet plate 6. The bottom end of the left side of the connecting toothed plate 15 is fixedly connected to the top of the inner rod of the electric telescopic rod 14. The bottom end of the right side of the connecting toothed plate 15 extends into the support base 1 and is fixedly connected to the top of the movable pressure plate 13. The bottom end of the outer rod of the electric telescopic rod 14 is fixedly connected to the top of the support base 1.

[0022] Compared to existing technologies, constructing a reciprocating air curtain enables active heat dissipation, thereby improving heat dissipation efficiency. Under high load conditions, traditional heat dissipation designs may fail to dissipate the generated heat in time, leading to excessively rapid temperature rise. The rapid flow of the air curtain accelerates the dissipation of surface heat, increases the heat dissipation rate, and promptly addresses the heat accumulation on the inductor surface. Furthermore, the air curtain guides the cooling air to be evenly distributed, promoting a uniform temperature reduction across the entire inductor surface and reducing localized overheating.

[0023] At other levels, in this embodiment, such as Figure 1As shown, a cooling cylinder 9 is provided inside the inductor body 2. A movable pressure plate 13 is fixedly connected to the bottom end of the connecting toothed plate 15. The movable pressure plate 13 moves up and down with the connecting toothed plate 15 to draw in or squeeze the cooling medium in the support base 1 into the cooling cylinder 9, so as to continuously and automatically exchange the residual heat of the inner ring of the inductor body 2. The movable pressure plate 13 is slidably connected to the bottom end of the inductor body 2 and is slidably connected inside the support base 1.

[0024] A drive gear block 16 is uniformly and fixedly connected to the right side of the cooling cylinder 9, and the drive gear block 16 meshes with the connecting gear plate 15. A connecting block 10 is rotatably connected to the right side of the cooling cylinder 9. The bottom end of the connecting block 10 is fixedly connected to the right side of the support base 1. A conveying pipe 11 is fixedly connected to the right side of the connecting block 10. The bottom end of the conveying pipe 11 is fixedly connected to the right side of the support base 1. The conveying pipe 11 serves as the central hub for conveying the cooling medium between the support base 1 and the cooling cylinder 9. A limit ring 12 is rotatably connected to the left side of the cooling cylinder 9. The bottom end of the limit ring 12 is fixedly connected to the top end of the support base 1. The top end of the left side of the air outlet plate 6 is rotatably connected to the top end of the right side of the limit ring 12.

[0025] Existing inductors often lack sufficient heat exchange mechanisms, making it difficult to effectively transfer heat internally and externally. By dynamically circulating the cooling medium through the movable pressure plate 13, continuous and automatic heat exchange can be achieved, improving heat dissipation efficiency. This allows the cooling medium to circulate within the support frame 1 and the cooling cylinder 9, accelerating heat dissipation.

[0026] Working principle: In specific implementation of the present invention, a certain amount of cooling medium, such as cooling oil or water, is injected into the support base 1 and the cooling cylinder 9. The conductive pin 3 is connected to the corresponding circuit board. In use, the inductor body 2 generates heat due to the flow of current.

[0027] By activating the electric telescopic rod 14, the inner rod of the electric telescopic rod 14 moves the connecting toothed plate 15, which in turn moves the connecting rod 4. Because the limiting ring 12 restricts the movement trajectory of the air outlet plate 6, the connecting rod 4 moves the connecting swing rod 5, which in turn causes the air outlet plate 6 to oscillate continuously during this process. The user can start the fan 8 in advance, causing the fan 8 to blow air, which then blows air out of the air outlet plate 6. Since the two fans 8 are in opposite directions, a convection air curtain is formed, enveloping the surface of the inductor body 2. In low-heat scenarios... The electric telescopic rod 14 can be closed to keep the air outlet plate 6 stationary. Under high heat, the air outlet plate can be driven to swing back and forth, which, combined with the convection air generated by the fan 8, accelerates the heat dissipation from the surface of the inductor body 2 and achieves rapid cooling. Under low heat, the air outlet plate 6 is stationary, providing stable convection air and maintaining basic heat dissipation. This design of switching between dynamic and static cooling modes allows the inductor body 2 to flexibly adapt to the needs of different working scenarios, which not only improves heat dissipation efficiency but also avoids unnecessary energy consumption, balancing performance and energy saving.

[0028] When the connecting toothed plate 15 is in motion, it meshes with the driving toothed block 16, causing the connecting toothed plate 15 to drive the cooling cylinder 9 to rotate cyclically. The connecting block 10 and the limiting ring 12 support the rotation of the cooling cylinder 9. The cooling cylinder 9 absorbs heat within the inner ring of the inductor body 2. As the connecting toothed plate 15 moves continuously, it drives the movable pressure plate 13 to move continuously on the support base 1. When the movable pressure plate 13 moves down, it pumps the liquid in the support base 1 into the cooling cylinder 9 through the delivery pipe 11. Conversely, when the movable pressure plate 13 moves up, it draws some of the cooling medium in the cooling cylinder 9 back into the support base 1. This allows the cooling medium in the support base 1 to move away from the hot zone while accelerating the cooling speed and ensuring that the internal cooling medium is fully cooled. Acting on the inner ring area of ​​the inductor body 2, it effectively reduces the inner ring temperature and prevents local overheating. Addressing the issue of uneven heat distribution within the inductor body 2, it provides a precise cooling solution, ensuring temperature uniformity in all areas. This improves the overall stability and reliability of the inductor, extends its service life, and continuously pumps the cooling medium in and out between the support frame 1 and the cooling cylinder 9, achieving full exchange of the cooling medium and accelerating the dissipation of its own heat. This prevents the medium's temperature from rising due to prolonged use, thus reducing the cooling effect. Through continuous heat exchange, it significantly improves the durability and efficiency of the heat dissipation system, ensuring that the inductor body 2 maintains a low temperature even under high load operation, guaranteeing safe equipment operation.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An inductor that is easy to dissipate heat, characterized in that, The system includes a support base (1), an inductor body (2) mounted on the top of the support base (1), and conductive pins (3) mounted on the bottom of the inductor body (2). The conductive pins (3) penetrate the support base (1) and extend to the bottom of the support base (1). Air outlet plates (6) are provided on both the left and right sides of the inductor body (2). An electric telescopic rod (14) is mounted on the left side of the inductor body (2). A connecting toothed plate (15) is provided at the top of the electric telescopic rod (14). During the operation of the electric telescopic rod (14), air is supplied through... By controlling the raising and lowering of the connecting tooth plate (15), the air outlet plate (6) is driven to build a reciprocating air curtain around the inductor body (2), and the heat is dissipated on the surface of the inductor body (2). The inductor body (2) is provided with a cooling cylinder (9). The bottom end of the connecting tooth plate (15) is fixedly connected to a movable pressure plate (13). The movable pressure plate (13) follows the raising and lowering of the connecting tooth plate (15) to draw in or squeeze the cooling medium in the support frame (1) into the cooling cylinder (9), and continuously and automatically exchange the residual heat of the inner ring of the inductor body (2).

2. The inductor with easy heat dissipation according to claim 1, characterized in that, The top of the connecting toothed plate (15) is fixedly connected to a connecting rod (4), and the left and right sides of the connecting rod (4) are rotatably connected to connecting swing rods (5). The bottom of the connecting swing rods (5) is rotatably connected to the top of the air outlet plate (6).

3. The inductor with easy heat dissipation according to claim 1, characterized in that, A drive tooth block (16) is uniformly fixedly connected to the right side of the cooling cylinder (9), and the drive tooth block (16) is meshed with the connecting tooth plate (15).

4. The inductor with easy heat dissipation according to claim 1, characterized in that, A connecting block (10) is rotatably connected to the right side of the cooling cylinder (9). The bottom end of the connecting block (10) is fixedly connected to the right side of the support base (1). A conveying pipe (11) is fixedly connected to the right side of the connecting block (10). The bottom end of the conveying pipe (11) is fixedly connected to the right side of the support base (1). The conveying pipe (11) serves as the central hub for conveying the cooling medium between the support base (1) and the cooling cylinder (9).

5. The inductor with easy heat dissipation according to claim 1, characterized in that, The top of the air outlet plate (6) on the left and the bottom of the air outlet plate (6) on the right are both fixedly connected to a fixed chamber (7). A fan (8) is installed at the opposite ends of the fixed chambers (7). The air outlet directions of the left and right air outlet plates (6) are opposite.

6. The inductor with easy heat dissipation according to claim 1, characterized in that, The bottom left end of the connecting toothed plate (15) is fixedly connected to the top end of the inner rod of the electric telescopic rod (14), the bottom right end of the connecting toothed plate (15) extends into the support base (1) and is fixedly connected to the top end of the movable pressure plate (13), and the bottom end of the outer rod of the electric telescopic rod (14) is fixedly connected to the top end of the support base (1).

7. The inductor with easy heat dissipation according to claim 1, characterized in that, The left side of the cooling cylinder (9) is rotatably connected to a limiting ring (12), the bottom end of the limiting ring (12) is fixedly connected to the top end of the support base (1), and the top end of the left side of the air outlet plate (6) is rotatably connected to the top end of the right side of the limiting ring (12).

8. An inductor with easy heat dissipation according to claim 1, characterized in that, The movable pressure plate (13) is slidably connected to the bottom end of the inductor body (2), and the movable pressure plate (13) is slidably connected inside the support frame (1).

Images