CN219143914U - Annular inductor - Google Patents

Abstract

The utility model relates to the technical field of inductors, in particular to an annular inductor which comprises a framework, wherein a coil is wound on the outer surface of the framework, an installation seat is arranged on the lower surface of the framework, heat conducting shells are symmetrically arranged on the outer surface of the framework, cushion blocks are symmetrically arranged on the inner wall of each heat conducting shell, round holes are formed in the connecting positions of the cushion blocks and the heat conducting shells, screw holes are symmetrically formed in the outer surface of the framework, screws are arranged in the round holes and the screw holes, heat dissipation holes are uniformly formed in the outer surface of each heat conducting shell, insulating gaskets are arranged on one sides, close to each other, of the two groups of heat conducting shells, and round corners are formed in the outer surface of each heat conducting shell. According to the utility model, through the arrangement of the structures such as the heat conducting shell, the cushion block, the round hole, the screw hole and the screw, the protection effect on the coil can be realized in the use process of the inductor, and meanwhile, the heat generated during the work of the coil can be conducted out, so that the use effect of the whole inductor is further improved.

Description

Annular inductor

Technical Field

The utility model relates to the technical field of inductors, in particular to a ring-shaped inductor.

Background

An inductor is a component capable of converting electric energy into magnetic energy and storing the magnetic energy, and has a structure similar to a transformer, but only has one winding, has a certain inductance, only blocks current change, if the inductor is in a state of no current passing, the inductor tries to block the current from flowing through the inductor when a circuit is on, and if the inductor is in a state of current passing, the inductor tries to keep the current unchanged when the circuit is off, so the inductor is also called a choke, a reactor or a dynamic reactor, but when the current inductor is used, a layer of insulating adhesive tape is often wound on the surface of a coil, so that the current inductor is not strong in protection on one hand, and insufficient in heat dissipation on the other hand, and needs to be improved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a ring-shaped inductor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an annular inductor, includes the skeleton, the surface winding of skeleton has the coil, the lower surface of skeleton is provided with the mount pad, the surface symmetry of skeleton is provided with the heat conduction shell, the cushion is installed to the inner wall symmetry of heat conduction shell, the round hole has been seted up to the junction of cushion and heat conduction shell, the screw has been seted up to the surface symmetry of skeleton, the inside of round hole and screw is provided with the screw.

In order to improve the heat dissipation effect of the heat conduction shell, the heat dissipation device is improved in that heat dissipation holes are uniformly formed in the outer surface of the heat conduction shell.

In order to improve the connection effect of the two groups of heat conducting shells, the utility model is improved in that insulating gaskets are arranged on one sides of the two groups of heat conducting shells, which are close to each other.

In order to improve the use effect of the heat conducting shell, the utility model is improved in that the outer surface of the heat conducting shell is provided with a round angle.

In order to improve the auxiliary fixing effect on the mounting seat, the utility model is improved in that the lower surface of the mounting seat is symmetrically provided with sticky blocks, and the outer surfaces of the sticky blocks are provided with dustproof paper.

In order to improve the uncovering effect of the dustproof paper, the utility model is improved in that a poking head is arranged on the outer surface of the dustproof paper.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the arrangement of the structures such as the heat conducting shell, the cushion block, the round hole, the screw hole and the screw, the protection effect on the coil can be realized in the use process of the inductor, and meanwhile, the heat generated during the work of the coil can be led out, so that the use effect of the whole inductor is further improved.

2. According to the utility model, by arranging the adhesive block structure, after the wiring of the inductor is completed, the adhesive block can be directly used for adhering, so that the preliminary fixing of the mounting seat can be realized, the mounting seat can be conveniently and fixedly mounted by subsequent staff, and the loose wiring is avoided.

Drawings

Fig. 1 is a schematic perspective view of a toroidal inductor according to the present utility model;

fig. 2 is a schematic side view of a toroidal inductor according to the present utility model;

fig. 3 is a schematic diagram of an exploded structure of a toroidal inductor according to the present utility model.

Legend description:

1. a skeleton; 2. a coil; 3. a mounting base; 4. a heat conductive shell; 5. a cushion block; 6. a round hole; 7. a screw hole; 8. a screw; 9. a heat radiation hole; 10. sticking blocks; 11. dust-proof paper; 12. a poking head.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an annular inductor, including skeleton 1, the surface winding of skeleton 1 has coil 2, the lower surface of skeleton 1 is provided with mount pad 3, the outward appearance symmetry of skeleton 1 is provided with heat conduction shell 4, cushion 5 is installed to the inner wall symmetry of heat conduction shell 4, round hole 6 has been seted up to the junction of cushion 5 and heat conduction shell 4, screw 7 has been seted up to the outward appearance symmetry of skeleton 1, the inside of round hole 6 and screw 7 is provided with screw 8, through setting up structures such as this heat conduction shell 4, cushion 5, round hole 6, screw 7 and screw 8, can realize the protection effect to coil 2 in this inductor use, the heat that produces when can work simultaneously is derived to coil 2, further improve the result of use of whole inductor.

Referring to fig. 3, heat dissipation holes 9 are uniformly formed in the outer surface of the heat conducting shell 4, the heat dissipation effect of the heat conducting shell 4 can be further improved by the heat dissipation holes 9, insulating washers are mounted on one sides of the two groups of heat conducting shells 4, the connecting effect of the two groups of heat conducting shells 4 can be improved by the insulating washers, the gap is sealed, fillets are formed in the outer surface of the heat conducting shell 4, and the fillets can prevent the damage to workers.

Example two

Referring to fig. 2, the lower surface symmetry of mount pad 3 is provided with glues piece 10, and glues the surface of piece 10 and is provided with dustproof paper 11, through setting up this glues piece 10 structure, can directly utilize glueing the effect of piece 10 after this inductor wiring is accomplished, can realize the preliminary fixed to mount pad 3, and then make things convenient for follow-up staff to carry out fixed mounting to mount pad 3, avoid the wiring to loosen, and the surface of dustproof paper 11 is provided with the pull head 12, and pull head 12 can make things convenient for the staff to tear dustproof paper 11.

Working principle: when the staff is when this inductor of equipment, wait that coil 2 winding is accomplished, then pick up two sets of heat conduction shells 4, and the card is at the surface of coil 2, then utilize cushion 5, round hole 6, cooperation effect between screw 7 and the screw 8, can fix the heat conduction shell 4 at the surface of coil 2, the louvre 9 of its surface is gone up in the cooperation, when realizing the guard action to coil 2, the heat that can produce when the coil 2 during operation is derived, further improve the result of use of whole inductor, after this inductor wiring is accomplished, the staff holds in the pull head 12 and tears dustproof paper 11 and expose the bonding block 10, directly utilize the bonding effect of bonding block 10, can realize the preliminary fixed to mount pad 3, and then make things convenient for follow-up staff to carry out fixed mounting to mount pad 3, avoid the wiring to loosen.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above embodiments according to the technical matter of the present utility model will still fall within the scope of the technical disclosure.

Claims (5)

1. A toroidal inductor comprising a skeleton (1), characterized in that: the utility model discloses a heat-conducting structure of a motor vehicle, including skeleton (1), heat conduction shell (4), round hole (6) have been seted up to the junction of cushion (5) and heat conduction shell (4), screw (7) have been seted up to the surface symmetry of skeleton (1), the inside of round hole (6) and screw (7) is provided with screw (8), the lower surface symmetry of mount pad (3) is provided with gluey piece (10), the surface of gluey piece (10) is provided with dust paper (11).

2. The toroidal inductor as claimed in claim 1, wherein: and heat dissipation holes (9) are uniformly formed in the outer surface of the heat conduction shell (4).

3. The toroidal inductor as claimed in claim 1, wherein: insulating washers are arranged on one sides of the two groups of heat conducting shells (4) close to each other.

4. The toroidal inductor as claimed in claim 1, wherein: rounded corners are formed on the outer surface of the heat conducting shell (4).

5. The toroidal inductor as claimed in claim 1, wherein: the outer surface of the dustproof paper (11) is provided with a poking head (12).

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