CN211957376U

CN211957376U - Heat dissipation type inductor based on multi-angle fin heat radiation structure

Info

Publication number: CN211957376U
Application number: CN202020900961.9U
Authority: CN
Inventors: 王文星
Original assignee: Suzhou Chengqu Electronic Technology Co ltd
Current assignee: Suzhou Chengqu Electronic Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-11-17
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to a heat dissipation type inductor based on multi-angle fin heat dissipation structure, which comprises a mounting seat, a protective shell is fixedly arranged at the top of the mounting seat, spring ejector rods are symmetrically and fixedly arranged in an inner cavity of the protective shell, one end of each spring ejector rod is fixedly provided with a clamp plate, a heat conduction adhesive tape has good insulating and heat conducting performance, heat generated on an inductor body can be transmitted to a heat conduction aluminum plate, and finally the heat is distributed by heat dissipation fins on the heat conduction aluminum plate, so that the heat dissipation efficiency of the inductor body can be effectively improved, the spring ejector rods can clamp and fix the inductor body through the clamp plates by arranging the spring ejector rods, the disassembly, the maintenance and the replacement are convenient, a cover plate is conveniently disassembled by being fixed on the front side surface of the protective shell through bolts, a heat dissipation opening is arranged to conveniently ventilate, and adhering to the surface of the inductor body.

Description

Heat dissipation type inductor based on multi-angle fin heat radiation structure

Technical Field

The utility model relates to a heat dissipation type inductor based on multi-angle fin heat radiation structure belongs to inductor technical field.

Background

The inductor is used as a basic electronic element and is very widely applied, along with the continuous development of the electronic communication industry, the requirements on electronic components such as the inductor are higher and higher, the requirements on the electronic components such as the inductor are small in size, high in efficiency, low in noise and low in production cost, the requirements on low loss, high heat dissipation speed and electromagnetic interference resistance, after the inductor passes through overlarge current, the heat is increased, the inductor is easy to burn, but the existing inductor is poor in heat dissipation effect and cannot achieve an ideal effect, and the existing inductor is not convenient to disassemble, maintain and replace, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a heat dissipation type inductor based on multi-angle fin heat dissipation structure, which has good heat dissipation performance, is convenient to disassemble, maintain and replace, the heat conduction adhesive tape has good insulating and heat conducting performance by arranging the heat conduction adhesive tape, the heat generated on the inductor body can be transmitted to the heat conduction aluminum plate, and finally the heat is dissipated by the heat dissipation fins on the heat conduction aluminum plate, thereby effectively improving the heat dissipation efficiency of the inductor body, the spring ejector rod can clamp and fix the inductor body through a clamping plate by arranging the spring ejector rod, the installation is convenient, the disassembly, the maintenance and the replacement are convenient, the cover plate is convenient to disassemble by being fixed on the front side surface of the protective shell through bolts, the heat dissipation port is convenient to ventilate and dissipate the heat of the inductor body, the adhesive tape is adhered to the surface of the inductor body, so that the problems in the background technology can be effectively solved.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a heat dissipation type inductor based on multi-angle fin heat radiation structure, includes the mount pad, the fixed protective housing that is equipped with in mount pad top, the fixed spring ejector pin that is equipped with of protective housing inner chamber symmetry, the fixed splint that are equipped with of spring ejector pin one end, the protective housing inner chamber is connected with interior casing through splint, the fixed inductor body that is equipped with of interior casing inner chamber, the winding of coil outside equidistance of inductor body is equipped with heat conduction adhesive tape, heat conduction adhesive tape outside cover is equipped with heat conduction aluminum plate, the fixed radiating fin that is equipped with of heat conduction aluminum plate outside circumference equidistance, the protective housing front side surface passes.

As a further description of the technical scheme, the middle part of the cover plate is provided with a heat dissipation port, and an inner cavity of the heat dissipation port is provided with a dust filter screen.

As a further description of the above technical solution, the mounting seat is symmetrically provided with fixing holes at four corners thereof.

As further description of the technical scheme, rectangular connecting pieces are symmetrically arranged on the front side of the protective shell, and threaded holes are formed in the middle of the rectangular connecting pieces.

As a further description of the above technical solution, the spring ejector rod includes a hollow rod, a return spring is fixedly arranged at one end of an inner cavity of the hollow rod, one end of the return spring is fixedly connected with a solid rod, and one end of the solid rod penetrates through the inner cavity of the hollow rod.

As a further description of the above technical solution, the heat dissipation holes are equidistantly arranged on the heat dissipation fins.

The utility model discloses beneficial effect: 1. by arranging the heat-conducting adhesive tape, the heat-conducting adhesive tape has good insulating and heat-conducting performance, heat generated on the inductor body can be transmitted to the heat-conducting aluminum plate, and finally, the heat is radiated by the radiating fins on the heat-conducting aluminum plate, so that the radiating efficiency of the inductor body can be effectively improved;

2. the spring ejector rod can clamp and fix the inductor body through the clamping plate, so that the installation is convenient, and the disassembly, maintenance and replacement are convenient;

3. the apron passes through the bolt fastening and conveniently dismantles at the protective housing front side surface, sets up the convenient heat dissipation that ventilates of heat dissipation opening and carries out the heat dissipation to the inductor body, sets up the dust filter screen, can prevent that the dust from getting into the protective housing inner chamber, is stained with and attaches on inductor body surface.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is the utility model relates to a heat dissipation type inductor cross-sectional view based on multi-angle fin heat radiation structure.

Figure 2 is the utility model relates to a heat dissipation type inductor structure picture based on multi-angle fin heat radiation structure.

Fig. 3 is the utility model relates to an inductor body top view of heat dissipation type inductor based on multi-angle fin heat radiation structure.

Figure 4 is the utility model discloses a spring ejector pin cross-sectional view of heat dissipation type inductor based on multi-angle fin heat radiation structure.

Reference numbers in the figures: 1. a mounting seat; 2. a protective housing; 3. a spring ejector rod; 4. a splint; 5. an inner housing; 6. an inductor body; 7. a heat-conducting adhesive tape; 8. a heat conducting aluminum plate; 9. a heat dissipating fin; 10. a cover plate; 11. a heat dissipation port; 12. a dust filter screen; 13. a fixing hole; 14. a rectangular connecting sheet; 15. a hollow shaft; 16. a return spring; 17. a solid bar; 18. and (4) heat dissipation holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a heat dissipation type inductor based on multi-angle fin heat radiation structure, includes mount pad 1, the fixed protective housing 2 that is equipped with in 1 top of mount pad, 2 inner chamber symmetries of protective housing are fixed and are equipped with spring ejector pin 3, the fixed splint 4 that are equipped with of 3 one end of spring ejector pin, 2 inner chambers of protective housing are connected with interior casing 5 through splint 4, the fixed inductor body 6 that is equipped with in 5 inner chambers of interior casing, the winding of the coil outside equidistance of inductor body 6 is equipped with heat conduction

adhesive tape

7, 7 outside covers of heat conduction adhesive tape are equipped with heat

conduction aluminum plate

8, 8 outside circumference equidistance of heat conduction aluminum plate are fixed and are equipped with radiating

fin

9, 2 front side surfaces of protective housing pass through bolt fixedly connected with apron 10.

Specifically, as shown in fig. 1, the heat dissipation holes 18 are equidistantly formed in the heat dissipation fin 9, and the heat dissipation efficiency of the heat dissipation fin 9 can be improved by forming the heat dissipation holes 18.

Specifically, as shown in fig. 2, fixing holes 13 are symmetrically formed in the four corners of the mounting base 1, and the inductor can be fixedly mounted through the fixing holes 13.

Specifically, as shown in fig. 3, the winding of the coil outside equidistance of inductor body 6 is equipped with heat conduction adhesive tape 7, the cover is equipped with heat conduction aluminum plate 8 outside heat conduction adhesive tape 7, the fixed radiating fin 9 that is equipped with of heat conduction aluminum plate 8 outside circumference equidistance, heat conduction adhesive tape 7 have good insulating heat conductivility, can give heat conduction aluminum plate 8 to the heat transmission that produces on inductor body 6, and radiating fin 9 by on the heat conduction aluminum plate 8 at last distributes away the heat, can effectively improve inductor body 6's radiating efficiency.

Specifically, as shown in fig. 4, the spring ejector rod 3 includes hollow rod 15, the fixed reset spring 16 that is equipped with of hollow rod 15 inner chamber one end, the solid rod 17 of 16 one end fixedly connected with of reset spring, just hollow rod 15 inner chamber is worn to locate by solid rod 17 one end, and reset spring 16 can reset the solid rod 17 after the compression, utilizes reset spring 16's elasticity, and splint 4 can carry out the centre gripping to inductor body 6 fixedly, the installation of being convenient for, and convenient to detach maintains the change.

The utility model discloses the theory of operation: can carry out fixed mounting to the inductor through fixed orifices 13, heat conduction adhesive tape 7 has good insulating heat conductivility, can give heat conduction aluminum plate 8 to the heat transmission that produces on inductor body 6, give off the heat by radiating fin 9 on the heat conduction aluminum plate 8 at last, can effectively improve inductor body 6's radiating efficiency, reset spring 16 can reset to the solid pole 17 after the compression, utilize reset spring 16's elasticity, splint 4 can carry out the centre gripping to inductor body 6 and fix, and is convenient for install, and convenient to detach maintains the change.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a heat dissipation type inductor based on multi-angle fin heat radiation structure, includes mount pad (1), its characterized in that: the utility model discloses a heat-conducting aluminum plate, including mount pad (1), protective housing (2), spring ejector rod (3) one end is fixed and is equipped with splint (4), protective housing (2) inner chamber is connected with interior casing (5) through splint (4), interior casing (5) inner chamber is fixed and is equipped with inductor body (6), the winding of the coil outside equidistance of inductor body (6) is equipped with heat conduction adhesive tape (7), heat conduction adhesive tape (7) outside cover is equipped with heat conduction aluminum plate (8), heat conduction aluminum plate (8) outside circumference equidistance is fixed and is equipped with radiating fin (9), protective housing (2) front side surface passes through bolt fixedly connected with apron (10).

2. The heat dissipation type inductor based on the multi-angle fin heat dissipation structure of claim 1, wherein: the middle of the cover plate (10) is provided with a heat dissipation port (11), and an inner cavity of the heat dissipation port (11) is provided with a dust filter screen (12).

3. The heat dissipation type inductor based on the multi-angle fin heat dissipation structure of claim 1, wherein: the mounting seat (1) is symmetrically provided with fixing holes (13) at four corners.

4. The heat dissipation type inductor based on the multi-angle fin heat dissipation structure of claim 1, wherein: the front side of the protective shell (2) is symmetrically provided with rectangular connecting pieces (14), and the middle parts of the rectangular connecting pieces (14) are provided with threaded holes.

5. The heat dissipation type inductor based on the multi-angle fin heat dissipation structure of claim 1, wherein: spring ejector pin (3) are including hollow rod (15), hollow rod (15) inner chamber one end is fixed and is equipped with reset spring (16), reset spring (16) one end fixedly connected with solid pole (17), just hollow rod (15) inner chamber is worn to locate by solid pole (17) one end.

6. The heat dissipation type inductor based on the multi-angle fin heat dissipation structure of claim 1, wherein: radiating holes (18) are arranged on the radiating fins (9) at equal intervals.