CN220962949U

CN220962949U - Heat dissipation inductance of adaptation quick-witted case

Info

Publication number: CN220962949U
Application number: CN202322509676.0U
Authority: CN
Inventors: 臧明名; 闻陆琳
Original assignee: Hefei Yunlu Juneng Electric Co ltd
Current assignee: Hefei Yunlu Juneng Electric Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-14
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses a heat dissipation inductor adapting to a chassis, which comprises an inductor box, wherein two groups of connecting boxes are fixedly arranged at the upper end of the inductor box, rear connecting lugs are fixedly arranged on the peripheries of one sides of the inductor box and the connecting boxes, rear cover plates are fixedly arranged on the rear connecting lugs through bolts, an upper connecting plate connected with the chassis is arranged on one side, far away from the rear connecting lugs, of the connecting boxes, two groups of magnetic core coils are arranged in the inductor box, conductive connecting plates are arranged on the magnetic core coils, and electronic wires are fixedly connected on the conductive connecting plates and used for being connected with joints in the chassis; according to the utility model, the two groups of magnetic core coils are separated by the partition board, and meanwhile, the partition board separates the heat emitted by the two groups of magnetic core coils, so that the damage to the coils caused by overhigh temperature in the middle is prevented, and the heat dissipation effect of the magnetic core coils is improved.

Description

Heat dissipation inductance of adaptation quick-witted case

Technical Field

The utility model relates to the technical field of inductors, in particular to a heat dissipation inductor of an adaptive chassis.

Background

An inductor is an electronic component that converts electrical energy into magnetic energy for storage. With the development of science and technology, inductors are increasingly used in the design of various electronic circuits. The inductor is similar in structure to a transformer but has only one winding. The inductor has a certain inductance, which only prevents the current from changing. If the inductor is in a state where no current is passing, it will attempt to prevent current from flowing through it when the circuit is on; if the inductor is in a state where current is passing, it will try to maintain the current unchanged when the circuit is opened, so the inductor is also called choke, reactor, dynamic reactor.

According to the different installation conditions of the inductor, different heat dissipation designs are needed to be carried out on the inductor, when the inductor is installed on a user chassis, a large amount of heat energy can be emitted when the inductor works, and if the heat energy cannot be emitted in time, the service lives of the inductor and components in the chassis can be influenced.

Disclosure of utility model

The utility model aims to provide a heat dissipation inductor adapting to a chassis, and solves the technical problem that the heat dissipation effect of the existing inductor is poor.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a radiating inductance of adaptation quick-witted case, includes the inductance case, inductance case upper end is fixed to be provided with two sets of connection boxes, inductance case and one side periphery of connection box are fixed to be provided with back connection lug, there is the back shroud through bolt fixed mounting on the back connection lug, one side that the connection lug was kept away from to the connection box is provided with the upper junction plate that links to each other with the machine case, be provided with two sets of magnetic core coils in the inductance case, be provided with conductive link plate on the magnetic core coil, fixedly connected with electron line on the conductive link plate, the electron line is used for linking to each other with the quick-witted incasement joint.

As a further scheme of the utility model: at least two groups of lower support plates are fixedly arranged at the lower part of the inductance box.

As a further scheme of the utility model: and a plurality of radiating fin plates are uniformly arranged on the periphery of the inductance box.

As a further scheme of the utility model: a front sealing strip is arranged between the upper connecting plate and the case, and a rear sealing strip is arranged between the rear connecting lug and the rear cover plate.

As a further scheme of the utility model: the middle part of the inner side of the inductance box is fixedly provided with a baffle, and the baffle is used for separating two groups of magnetic core coils.

As a further scheme of the utility model: the inductance box is inside fixedly to be provided with the string bag, magnetic core coil sets up in the string bag.

As a further scheme of the utility model: ceramic blocks are fixedly arranged on two sides of the inside of the net bag, and the ceramic blocks are fixedly connected with the magnetic core coil.

The utility model has the beneficial effects that:

(1) Separate two sets of magnetic core coils through setting up the baffle, the heat that the baffle will two sets of magnetic core coils distribute separates simultaneously, prevents to cause the damage to the coil because of the high temperature in centre, improves magnetic core coil's radiating effect.

(2) The insulation between magnetic core coil and the inductance box shell is realized to the insulating paper that all uses before being different from, and insulating paper's insulating effect is poor and heat dispersion is low, adopts the string bag to realize the insulation between magnetic core coil and the inductance box shell, and heat dispersion improves and insulating effect is better.

(3) The periphery of the inductance box is uniformly provided with a plurality of radiating fin plates, and the contact area between the inductance box and the outside can be effectively improved by the arrangement of the radiating fin plates, so that the emission of heat energy of the whole magnetic core coil during working is improved, and the radiating fin plates are matched with a radiating fan of a case, so that the radiating effect of the inductor is ensured.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall axial structure of the present utility model;

fig. 3 is a schematic view of the structure of the inside of the inductance box of the present utility model.

In the figure: 1. an inductance box; 2. a connection box; 3. rear connection bumps; 4. a back cover plate; 5. an upper connecting plate; 6. a front sealing strip; 7. an electron beam; 8. a heat dissipation fin; 9. a lower support plate; 10. a rear sealing strip; 11. a partition plate; 12. a net bag; 13. a magnetic core coil; 14. a ceramic block; 15. and a conductive connecting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a heat dissipation inductor of an adaptive chassis, which comprises an inductor box 1, wherein two groups of connecting boxes 2 are fixedly arranged at the upper end of the inductor box 1, rear connecting lugs 3 are fixedly arranged at the peripheries of one sides of the inductor box 1 and the connecting boxes 2, rear cover plates 4 are fixedly arranged on the rear connecting lugs 3 through bolts, an upper connecting plate 5 connected with the chassis is arranged at one side, far away from the rear connecting lugs 3, of the connecting boxes 2, two groups of magnetic core coils 13 are arranged in the inductor box 1, conductive connecting plates 15 are arranged on the magnetic core coils 13, electronic wires 7 are fixedly connected onto the conductive connecting plates 15, and the electronic wires 7 are used for being connected with chassis connectors.

The inductance box 1 lower part is fixed and is provided with two at least groups of lower extension boards 9, and the setting of lower extension board 9 is used for linking to each other with quick-witted case, through bolt with inductance box 1 and quick-witted case fixed connection to ensure the stability of whole inductor installation.

The inductance box 1 periphery evenly is provided with a plurality of heat dissipation fin plates 8, and the area of contact of inductance box 1 with the external world can effectively be improved in the setting of heat dissipation fin plate 8 to improve the dissipation of whole magnetic core coil 13 during operation heat energy, and cooperate with the radiator fan of quick-witted case, ensure the radiating effect of inductor.

The front sealing strip 6 is arranged between the upper connecting plate 5 and the case, the rear sealing strip 10 is arranged between the rear connecting lug 3 and the rear cover plate 4, the sealing strip improves the tightness of the inductor box 1 and the connecting box 2 when being connected, and external dust and moisture are effectively prevented from entering the case to influence the magnetic core coil 13.

The baffle 11 is fixedly arranged in the middle of the inner side of the inductance box 1, the baffle 11 is used for separating two groups of magnetic core coils 13, and meanwhile, the baffle 11 separates the heat emitted by the two groups of magnetic core coils 13, so that the damage to the coils caused by overhigh temperature in the middle is prevented, and the heat dissipation effect of the magnetic core coils 13 is improved.

The inside fixed string bag 12 that is provided with of inductance box 1, magnetic core coil 13 sets up in string bag 12, is different from all using insulating paper to realize the insulation between magnetic core coil 13 and the inductance box 1 shell before, and insulating paper's insulating effect is poor and heat dispersion is low, adopts string bag 12 to realize the insulation between magnetic core coil 13 and the inductance box 1 shell, and heat dispersion improves and insulating effect is better.

The inside both sides of string bag 12 are all fixed and are provided with ceramic block 14, ceramic block 14 and magnetic core coil 13 fixed connection, the setting of ceramic block 14 further improves the radiating effect to magnetic core coil 13 for the product temperature rise of inductor reduces.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a radiating inductance of adaptation machine case, its characterized in that, including inductance case (1), inductance case (1) upper end is fixedly provided with two sets of connection boxes (2), inductance case (1) and one side periphery of connection box (2) are fixedly provided with back connection lug (3), there is back shroud (4) through bolt fixed mounting on back connection lug (3), one side that back connection lug (3) was kept away from to connection box (2) is provided with upper junction plate (5) that link to each other with the machine case, be provided with two sets of magnetic core coils (13) in inductance case (1), be provided with on magnetic core coil (13) electrically conductive link board (15), fixedly connected with electron line (7) on electrically conductive link board (15), electron line (7) are used for linking to each other with the machine case nipple.

2. The heat dissipation inductor of the adapter case according to claim 1, wherein at least two groups of lower support plates (9) are fixedly arranged at the lower part of the inductor case (1).

3. The heat dissipation inductor of the adapter case according to claim 1, wherein a plurality of heat dissipation fins (8) are uniformly arranged on the periphery of the inductor case (1).

4. The heat dissipation inductor of the adaptive chassis according to claim 1, wherein a front sealing strip (6) is arranged between the upper connecting plate (5) and the chassis, and a rear sealing strip (10) is arranged between the rear connecting bump (3) and the rear cover plate (4).

5. The heat dissipation inductor of the adapter case according to claim 1, wherein a partition plate (11) is fixedly arranged in the middle of the inner side of the inductor case (1), and the partition plate (11) is used for separating two groups of magnetic core coils (13).

6. The heat dissipation inductor of the adapter case according to claim 1, wherein a net bag (12) is fixedly arranged inside the inductor case (1), and the magnetic core coil (13) is arranged in the net bag (12).

7. The heat dissipation inductor of the adapter case according to claim 6, wherein ceramic blocks (14) are fixedly arranged on two sides of the inside of the net bag (12), and the ceramic blocks (14) are fixedly connected with the magnetic core coil (13).