Inductor heat dissipation assembly

Abstract

The utility model discloses an inductor heat dissipation assembly, which relates to the inductor field, and comprises a coil arranged on a magnetic ring, an outer ring plate and two groups of inner ring plates, a plurality of groups of first air holes are formed in the middle of the outer side surface of the outer ring plate in a penetrating manner, and a plurality of groups of second air holes are formed in the inner side surfaces of the two groups of inner ring plates in a penetrating manner; a rotating transverse plate is arranged above the outer ring plate, rotating vertical plates are fixedly connected to the two ends of the rotating transverse plate, a top disc and a bottom disc are arranged on the upper side and the lower side of the magnetic ring correspondingly, the two sets of inner ring plates are fixedly connected with the top disc and the bottom disc correspondingly, the outer ring plate is located between the top disc and the bottom disc, and a micro motor is fixedly connected to the middle position of the lower surface of the bottom disc; a rotating shaft rod is mounted at the output end of the micro motor; compared with the prior art, the heat dissipation assembly has the advantages that the rapid and comprehensive heat dissipation function of the inductor is achieved, the heat dissipation efficiency of the inductor is improved, the heat dissipation assembly and the inductor can be rapidly assembled together, and the maintenance difficulty of the heat dissipation assembly is also reduced.

Description

Technical Field

[0001] The utility model relates to the field of inductors, in particular to an inductor heat dissipation component. Background Art

[0002] An inductor is a component that can convert electrical energy into magnetic energy and store it. The structure of an inductor is similar to that of a transformer, but it has only one winding. An inductor has a certain inductance, and it only blocks the change of current. If there is no current flowing through the inductor, it will try to block the current from flowing through it when the circuit is connected; if there is current flowing through the inductor, it will try to maintain the current unchanged when the circuit is disconnected. Inductors are also called chokes, reactors, and dynamic reactors.

[0003] After searching, the patent announcement number is CN215911271U, which discloses a new type of inductor that can avoid welding and can also make it easy to disassemble and replace, which can achieve the effect of easy installation and will not interfere with the use of the inductor. However, when the existing inductor heat dissipation component is in use, its shell usually has several groups of heat dissipation holes and performs static heat dissipation. The heat dissipation rate of this method is relatively slow, and it is difficult to quickly dissipate the heat from the magnetic ring and coil inside the inductor, which will affect the service life of the inductor. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an inductor heat dissipation component. When the existing inductor heat dissipation component is in use, its shell is usually provided with a plurality of heat dissipation holes, and static heat dissipation is performed. The heat dissipation rate of this method is relatively slow, and it is difficult to quickly dissipate the heat from the magnetic ring and coil inside the inductor, thereby affecting the service life of the inductor.

[0005] In order to solve the above technical problems, the technical solution of the utility model is an inductor heat dissipation component, including a coil arranged on a magnetic ring, and also including an outer ring plate and two groups of inner ring plates, a plurality of groups of first air holes are opened through the middle position of the outer side surface of the outer ring plate, a plurality of groups of second air holes are opened through the inner side surfaces of the two groups of inner ring plates, a rotating horizontal plate is arranged above the outer ring plate, and rotating vertical plates are fixedly connected to both ends of the rotating horizontal plate.

[0006] As a further solution of the utility model: a top plate and a bottom plate are respectively arranged on the upper and lower sides of the magnetic ring, and two groups of inner ring plates are respectively fixedly connected to the top plate and the bottom plate, and the outer ring plate is located between the top plate and the bottom plate.

[0007] As a further solution of the utility model: a micro motor is fixedly connected to the middle position of the lower surface of the chassis, a rotating shaft is installed at the output end of the micro motor, and the rotating shaft passes through the top plate and the chassis and is connected to the rotating cross plate.

[0008] As a further solution of the utility model: a plurality of groups of the first air holes are equidistantly distributed on the outer ring plate, a plurality of groups of the second air holes are equidistantly distributed on two groups of inner ring plates, and the magnetic ring is located between the outer ring plate and the inner ring plate.

[0009] As a further solution of the utility model: an external fan is arranged at the middle position of the outer sides of the two groups of rotating vertical plates, two groups of vertical pipes are fixedly connected to the lower surface of the rotating horizontal plate near the middle position, two groups of internal fans are arranged on the back-to-opposite sides of the two groups of vertical pipes, and two groups of top fans are arranged on the upper surface of the rotating horizontal plate near the middle position.

[0010] As a further solution of the utility model: the two groups of top fans are respectively connected to the two groups of vertical pipes, the two groups of vertical pipes are both in contact with the inner ring plate, and the two groups of rotating vertical plates are both in contact with the outer ring plate.

[0011] As a further solution of the utility model: four groups of lower connecting tubes and four groups of upper connecting tubes are respectively clamped on the two side surfaces of the magnetic ring, four groups of lower connecting rods and four groups of upper connecting rods are respectively fixedly connected to the opposite surfaces of the bottom plate and the top plate, and the first external threaded ring plate and the second external threaded ring plate are respectively fixedly connected near the edge position of the opposite surfaces of the bottom plate and the top plate.

[0012] As a further solution of the utility model: the four groups of lower connecting tubes are respectively slidably connected to the four groups of lower connecting rods, the four groups of upper connecting tubes are respectively slidably connected to the four groups of upper connecting rods, thread grooves are provided on both sides of the outer ring plate, and the first external threaded ring plate and the second external threaded ring plate are respectively located inside the two groups of thread grooves.

[0013] As a further solution of the utility model: a latch bolt is provided through the middle position of the upper surface of the rotating horizontal plate, a latch groove is provided at the upper end of the rotating shaft rod, and the latch bolt is latched with the rotating shaft rod through the latch groove.

[0014] The utility model adopts the above technical scheme, and has the following advantages compared with the prior art: by starting the micro motor on the lower surface of the chassis to drive the rotating shaft to rotate, the rotating horizontal plate and the two groups of rotating vertical plates are driven to rotate together, and then the heat at the outer side of the magnetic ring is dissipated to the outside with the cooperation of the external fan and the plurality of first air holes, and at the same time, the rotation of the rotating horizontal plate can drive the two groups of vertical tubes to rotate around the rotating shaft together, and the heat at the inner side of the magnetic ring is dissipated to the outside with the cooperation of the internal fan, the top fan and the plurality of second air holes, thereby realizing the rapid and comprehensive heat dissipation function of the inductor and improving the heat dissipation efficiency of the inductor.

[0015] The first external threaded ring plate and the threaded groove cooperate with four groups of lower connecting tubes and four groups of lower connecting rods to enable the bottom plate to be clamped on the lower side of the outer ring plate. Meanwhile, the second external threaded ring plate and the threaded groove cooperate with four groups of upper connecting tubes and four groups of upper connecting rods to enable the top plate to be clamped on the upper side of the outer ring plate. Then, the rotating cross plate is clamped on the upper end of the rotating shaft by the clamping bolt and the clamping groove. This enables the heat dissipation assembly and the inductor to be quickly assembled together, and also reduces the difficulty of maintenance of the heat dissipation assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an inductor heat dissipation component in an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the rotating horizontal plate in the embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the magnetic ring in the embodiment of the utility model;

[0019] Figure 4 It is a top view of an inductor heat dissipation component in an embodiment of the utility model.

[0020] In the figure: 1. magnetic ring; 2. coil; 3. chassis; 4. top plate; 5. outer ring plate; 6. first air vent; 7. inner ring plate; 8. second air vent; 9. micro motor; 10. rotating shaft; 11. rotating horizontal plate; 12. rotating vertical plate; 13. external fan; 14. vertical pipe; 15. internal fan; 16. top fan; 17. lower connecting pipe; 18. lower connecting rod; 19. first external threaded ring plate; 20. upper connecting pipe; 21. upper connecting rod; 22. second external threaded ring plate; 23. threaded groove; 24. bolt. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] Example 1, please refer to Figure 1-Figure 4 An inductor heat dissipation component includes a coil 2 arranged on a magnetic ring 1, an outer ring plate 5 and two groups of inner ring plates 7, a plurality of groups of first air holes 6 are penetrated through the middle position of the outer side surface of the outer ring plate 5, a plurality of groups of second air holes 8 are penetrated through the inner side surfaces of the two groups of inner ring plates 7, a rotating horizontal plate 11 is arranged above the outer ring plate 5, and both ends of the rotating horizontal plate 11 are fixedly connected to rotating vertical plates 12.

[0023] A top plate 4 and a bottom plate 3 are respectively provided on the upper and lower sides of the magnetic ring 1, and two sets of inner ring plates 7 are respectively fixedly connected to the top plate 4 and the bottom plate 3, the outer ring plate 5 is located between the top plate 4 and the bottom plate 3, a micro motor 9 is fixedly connected to the middle position of the lower surface of the bottom plate 3, a rotating shaft 10 is installed at the output end of the micro motor 9, and the rotating shaft 10 passes through the top plate 4 and the bottom plate 3 and is connected to the rotating cross plate 11.

[0024] In this embodiment, the shaft 10 is rotated so that the rotating horizontal plate 11 and the two sets of rotating vertical plates 12 rotate together.

[0025] Several groups of first air holes 6 are equidistantly distributed on the outer ring plate 5, several groups of second air holes 8 are equidistantly distributed on the two groups of inner ring plates 7, the magnetic ring 1 is located between the outer ring plate 5 and the inner ring plate 7, an outer fan 13 is provided at the middle position of the outer sides of the two groups of rotating vertical plates 12, two groups of vertical pipes 14 are fixedly connected to the lower surface of the rotating horizontal plate 11 near the middle position, two groups of internal fans 15 are provided on the back-to-opposite sides of the two groups of vertical pipes 14, two groups of top fans 16 are provided on the upper surface of the rotating horizontal plate 11 near the middle position, the two groups of top fans 16 are respectively connected to the two groups of vertical pipes 14, the two groups of vertical pipes 14 are both in contact with the inner ring plate 7, and the two groups of rotating vertical plates 12 are both in contact with the outer ring plate 5.

[0026] In this embodiment, the heat on the magnetic ring 1 and the coil 2 is dissipated through a plurality of groups of first air holes 6 and a plurality of groups of second air holes 8 .

[0027] Specifically, the micro motor 9 on the lower surface of the chassis 3 is started to drive the rotating shaft 10 to rotate, thereby driving the rotating horizontal plate 11 and the two groups of rotating vertical plates 12 to rotate together, and then with the cooperation of the external fan 13 and several groups of first air holes 6, the heat on the outer side of the magnetic ring 1 is dissipated to the outside. At the same time, the rotation of the rotating horizontal plate 11 can drive the two groups of vertical tubes 14 to rotate around the rotating shaft 10, and with the cooperation of the internal fan 15, the top fan 16 and several groups of second air holes 8, the heat on the inner side of the magnetic ring 1 is dissipated to the outside, thereby realizing the rapid and comprehensive heat dissipation function of the inductor and improving the heat dissipation efficiency of the inductor.

[0028] Example 2, please refer to Figure 1-Figure 4 , an inductor heat dissipation component, wherein four groups of lower connecting tubes 17 and four groups of upper connecting tubes 20 are respectively clamped on the two side surfaces of the magnetic ring 1, four groups of lower connecting rods 18 and four groups of upper connecting rods 21 are respectively fixedly connected on the opposite surfaces of the bottom plate 3 and the top plate 4, and a first externally threaded ring plate 19 and a second externally threaded ring plate 22 are respectively fixedly connected near the edge of the opposite surfaces of the bottom plate 3 and the top plate 4.

[0029] The four groups of lower connecting tubes 17 are slidably connected to the four groups of lower connecting rods 18 respectively, and the four groups of upper connecting tubes 20 are slidably connected to the four groups of upper connecting rods 21 respectively. Thread grooves 23 are provided on both sides of the outer ring plate 5, and the first external threaded ring plate 19 and the second external threaded ring plate 22 are respectively located inside the two groups of thread grooves 23.

[0030] In this embodiment, the first externally threaded ring plate 19 and the second externally threaded ring plate 22 cooperate with two groups of thread grooves 23 so that the bottom plate 3 and the top plate 4 are respectively clamped on both sides of the outer ring plate 5 .

[0031] A latch bolt 24 is provided through the middle of the upper surface of the rotating horizontal plate 11 , and a latch groove is provided at the upper end of the rotating shaft rod 10 , and the latch bolt 24 is latched with the rotating shaft rod 10 through the latch groove.

[0032] In this embodiment, the rotating transverse plate 11 is clamped to the upper end of the rotating shaft 10 through the clamping bolt 24 and the clamping groove.

[0033] Specifically, the chassis 3 is clamped on the lower side of the outer ring plate 5 by cooperating with the first external threaded ring plate 19 and the threaded groove 23, four groups of lower connecting tubes 17 and four groups of lower connecting rods 18. At the same time, the top plate 4 is clamped on the upper side of the outer ring plate 5 by cooperating with the second external threaded ring plate 22 and the threaded groove 23, four groups of upper connecting tubes 20 and four groups of upper connecting rods 21. Then, the rotating cross plate 11 is clamped on the upper end of the rotating shaft 10 by the clamping bolt 24 and the clamping groove. The heat dissipation assembly and the inductor can be quickly assembled together, which also reduces the difficulty of repairing the heat dissipation assembly.

[0034] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An inductor heat dissipation assembly, comprising a coil (2) arranged on a magnetic ring (1), characterized in that: It also comprises an outer ring plate (5) and two groups of inner ring plates (7), wherein a plurality of groups of first air holes (6) are provided through the middle of the outer side surface of the outer ring plate (5), and a plurality of groups of second air holes (8) are provided through the inner side surfaces of the two groups of inner ring plates (7), and a rotating horizontal plate (11) is provided above the outer ring plate (5), and both ends of the rotating horizontal plate (11) are fixedly connected to rotating vertical plates (12).

2. The inductor heat dissipation assembly according to claim 1, characterized in that: A top plate (4) and a bottom plate (3) are respectively arranged on the upper and lower sides of the magnetic ring (1), and two groups of inner ring plates (7) are respectively fixedly connected to the top plate (4) and the bottom plate (3), and the outer ring plate (5) is located between the top plate (4) and the bottom plate (3).

3. The inductor heat dissipation assembly according to claim 2, characterized in that: A micro motor (9) is fixedly connected to the middle position of the lower surface of the chassis (3), a rotating shaft (10) is installed at the output end of the micro motor (9), and the rotating shaft (10) passes through the top plate (4) and the chassis (3) and is connected to the rotating horizontal plate (11).

4. The inductor heat dissipation assembly according to claim 1, characterized in that: A plurality of groups of the first air holes (6) are equidistantly distributed on the outer ring plate (5), a plurality of groups of the second air holes (8) are equidistantly distributed on the two groups of inner ring plates (7), and the magnetic ring (1) is located between the outer ring plate (5) and the inner ring plate (7).

5. The inductor heat dissipation assembly according to claim 1, characterized in that: An external fan (13) is provided at the middle position of the outer sides of the two groups of rotating vertical plates (12); two groups of vertical pipes (14) are fixedly connected to the lower surface of the rotating horizontal plate (11) near the middle position; two groups of internal fans (15) are provided on the back-to-back sides of the two groups of vertical pipes (14); and two groups of top fans (16) are provided on the upper surface of the rotating horizontal plate (11) near the middle position.

6. The inductor heat dissipation assembly according to claim 5, characterized in that: The two groups of top fans (16) are respectively connected to the two groups of vertical pipes (14), the two groups of vertical pipes (14) are both in contact with the inner ring plate (7), and the two groups of rotating vertical plates (12) are both in contact with the outer ring plate (5).

7. The inductor heat dissipation assembly according to claim 2, characterized in that: Four groups of lower connecting tubes (17) and four groups of upper connecting tubes (20) are respectively clamped on the two side surfaces of the magnetic ring (1); four groups of lower connecting rods (18) and four groups of upper connecting rods (21) are respectively fixedly connected on the opposite surfaces of the bottom plate (3) and the top plate (4); and a first externally threaded ring plate (19) and a second externally threaded ring plate (22) are respectively fixedly connected on the opposite surfaces of the bottom plate (3) and the top plate (4) near the edge.

8. The inductor heat dissipation assembly according to claim 7, characterized in that: The four groups of lower connecting tubes (17) are respectively slidably connected to the four groups of lower connecting rods (18), and the four groups of upper connecting tubes (20) are respectively slidably connected to the four groups of upper connecting rods (21). Thread grooves (23) are provided on both sides of the outer ring plate (5), and the first outer thread ring plate (19) and the second outer thread ring plate (22) are respectively located inside the two groups of thread grooves (23).

9. The inductor heat dissipation assembly according to claim 3, characterized in that: A latch bolt (24) is provided through the middle of the upper surface of the rotating horizontal plate (11), a latch groove is provided at the upper end of the rotating shaft rod (10), and the latch bolt (24) is latched with the rotating shaft rod (10) through the latch groove.

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