CN218782894U - Inductance assembly based on industrial use - Google Patents

Abstract

The utility model relates to an inductor technical field specifically is an inductance subassembly based on industrial usefulness, including the shield cover, the breach is seted up at the shield cover top, a plurality of through-holes have been seted up to the shield cover bottom, the helmet is installed to shield cover bottom block, fixed mounting has the inductor in the shield cover, electrically connected has a plurality of stitches on the inductor. In the utility model, the pins are limited by arranging the through holes on the shielding cover and then matched with the jacks on the protective cap, so that on one hand, the pins can be prevented from deforming in the transportation process, and on the other hand, when the pins deform in the later period, the protective cap can be covered, so that the pins can be straightened through the jacks, and the original gaps among the pins can be kept; the utility model discloses seted up a plurality of radiating grooves on the shield cover, increased the area of contact of shield cover with the air, can dispel the heat better.

Description

Inductance assembly based on industrial use

Technical Field

The utility model relates to an inductor technical field specifically is an inductance subassembly based on industrial usefulness.

Background

In industrial production, in order to ensure safe and stable operation of a circuit, various elements are used for protecting the circuit and electric appliances, an Inductor is a very common element of industrial circuits, an Inductor (Inductor) is an element capable of converting electric energy into magnetic energy and storing the magnetic energy, the Inductor is similar to a transformer in structure, but only has one winding, the Inductor has certain inductance and only blocks current change, alternating current flows into the Inductor in alternating current, the Inductor blocks the change of the alternating current at the moment, the Inductor does not make the alternating current large and slowly increase, when the alternating current is lost, the Inductor does not make the alternating current lost at all, the Inductor slowly makes the alternating current small and completely lost, the inductance is actually a blocking effect of blocking the current, the blocking effect of the inductance on the alternating current is called as inductance, the inductance is relative to the frequency and the inductance, the inductance is larger and larger, and the inductance is pure, and by utilizing the characteristic, the Inductor is often used in power supply filtering, and direct current signals after being filtered by a capacitor have small fluctuation, and the inductance can block the direct current change, so that the direct current can be small and the fluctuation of the output is further small. The inductor has the functions of suppressing electromagnetic interference, screening signals, stabilizing current and filtering noise, besides the above choke function and filtering function, and is also called a choke, a reactor and a dynamic reactor.

Some fixed inductors or adjustable inductors (such as oscillating coils, choke coils and the like) with larger volume are mostly formed by winding enameled wires (or yarn-covered wires) on a framework, then arranging magnetic cores or copper cores, iron cores and the like into an inner cavity of the framework to improve the inductance of the inductors, adding a metal screen cover for avoiding the influence of magnetic fields generated by some inductors during working on the normal work of other circuits and components, encapsulating the metal screen cover by using packaging materials, generally installing the inductors by pins, connecting the pins and windings in a welding mode, extending outwards through gaps of the screen cover, and easily generating deformation due to the fact that the pins of the inductors are made of softer materials, and even if the inductors are straightened manually, gaps among the pins are difficult to ensure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inductance subassembly based on industrial usefulness to solve the problem that proposes in the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an inductance subassembly based on industrial use, includes the shield cover, the breach has been seted up at the shield cover top, a plurality of through-holes have been seted up to the shield cover bottom, the helmet is installed to shield cover bottom block, fixed mounting has the inductor in the shield cover, electric connection has a plurality of stitches on the inductor.

Preferably, a plurality of radiating grooves are formed in the surface of the shielding case, and a model identification area is reserved among the radiating grooves on the front side of the shielding case.

Preferably, the helmet is of a solid structure, and one end, close to the shielding cover, of the helmet is provided with a plurality of jacks.

Preferably, the hole diameters and the position distribution of the jacks and the through holes correspond to the pins one to one.

Preferably, a plurality of the pins respectively penetrate through the bottom of the shielding case through a plurality of through holes, and the parts of the pins outside the shielding case are respectively positioned in the plurality of through holes in a one-to-one correspondence manner.

Preferably, the shielding case is filled with pouring sealant.

The pouring sealant is a thermosetting polymer insulating material with excellent performance, namely, a liquid polyurethane compound is poured into a device provided with electronic components and circuits in a mechanical or manual mode and is solidified into the thermosetting polymer insulating material under the normal temperature or heating condition, namely, the pouring sealant is also called as an electronic adhesive, and the main functions of the pouring sealant are bonding, sealing, pouring, coating and the like, so that the electronic and electrical components are protected from moisture, dust, corrosion and shock, the service performance and stability parameters are improved, and the pouring sealant is liquid before vulcanization, is convenient to pour and use.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, carry on spacingly through seting up the through-hole on the shield cover to the stitch, the jack on the helmet of deuterogamying can prevent to lead to the stitch to take place deformation in the transportation on the one hand, and on the other hand produces the deformation back when the later stage stitch, covers the helmet and both can straighten out with the fingers through the jack to the stitch, has guaranteed again to keep original clearance between the stitch.

The utility model discloses seted up a plurality of radiating grooves on the shield cover, increased the area of contact of shield cover with the air, can dispel the heat better.

Drawings

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

FIG. 2 is a schematic structural view of the protective cap of the present invention after being opened;

FIG. 3 is a rear view of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of the structure of the shielding case of the present invention.

In the figure: 1. a shield case; 101. a notch; 102. a through hole; 103. a heat sink; 104. a model identification area; 2. a protective cap; 201. a jack; 3. an inductor; 4. a stitch; 5. and (5) pouring a sealant.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an inductance subassembly based on industrial use, includes shield cover 1, and breach 101 has been seted up at 1 top of shield cover, and a plurality of through-holes 102 have been seted up to 1 bottom of shield cover, and helmet 2 is installed to 1 bottom block of shield cover, and fixed mounting has inductor 3 in the shield cover 1, and the electric connection has a plurality of stitches 4 on the inductor 3.

In this embodiment, the surface of the shielding case 1 is provided with a plurality of heat dissipation grooves 103, and a model identification area 104 is reserved between the plurality of heat dissipation grooves 103 on the front surface of the shielding case 1.

In this embodiment, the protective cap 2 is a solid structure, and a plurality of insertion holes 201 are provided at one end of the protective cap 2 close to the shielding case 1.

In this embodiment, the apertures and the positions of the plurality of insertion holes 201 and the plurality of through holes 102 are all corresponding to the plurality of pins 4 one by one.

In this embodiment, the plurality of pins 4 respectively penetrate through the bottom of the shielding case 1 through the plurality of through holes 102, and the portions of the plurality of pins 4 located outside the shielding case 1 are respectively located in the plurality of insertion holes 201 in a one-to-one correspondence manner.

In this embodiment, the shielding case 1 is filled with a potting adhesive 5.

The pouring sealant 5 can be any one of organic silicon pouring sealant, polyurethane pouring sealant and epoxy pouring sealant, namely, a liquid polyurethane compound is poured into a device provided with electronic elements and circuits by a mechanical or manual mode and is cured into a thermosetting polymer insulating material with excellent performance under normal temperature or heating conditions, the pouring sealant is also called electronic adhesive and has the main functions of bonding, sealing, pouring, coating and the like, so that the electronic and electrical elements are protected from moisture, dust, corrosion and shock, the service performance and stable parameters are improved, and the liquid is liquid before vulcanization, so that the pouring sealant is convenient to pour and use.

The utility model discloses a use method and advantage: when the industrial inductor assembly is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, before use, the protective cap 2 is clamped at one end of a pin 4 of the shielding cover 1, a plurality of jacks 201 can respectively limit and protect the plurality of pins 4 to prevent deformation, when the protective cap 2 is used, the plurality of pins 4 and the plurality of jacks 201 can be inserted into the protective cap 2 after the pins 4 deform one by one, because the apertures of the jacks 201 conform to the pins 4, the pins 4 can be straightened in the plugging and unplugging process, meanwhile, because the plurality of jacks 201 originally correspond to the plurality of pins 4 one by one, the gaps between the plurality of pins 4 are ensured to be consistent with those before deformation in the straightening process, a plurality of through holes 102 can prevent the gaps from changing due to deformation at the joints of the plurality of pins 4 and the inductor 3, the gap 101 can be used for pouring the sealant 5, the sealant 5 plays a role of moisture protection, dust protection, corrosion protection and shock protection, and heat dissipation effect can be better than that the heat dissipation groove 103 is reserved between the shielding cover 1 and the heat dissipation groove 103, and the shielding cover can be conveniently used for heat dissipation, and the heat dissipation groove 103 are reserved by the heat dissipation mark.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. An inductance assembly based on industrial use, includes shield cover (1), its characterized in that: breach (101) have been seted up at shield cover (1) top, a plurality of through-holes (102) have been seted up to shield cover (1) bottom, helmet (2) are installed to shield cover (1) bottom block, fixed mounting has inductor (3) in shield cover (1), electric connection has a plurality of stitches (4) on inductor (3).

2. The industrial-based inductor assembly of claim 1, wherein: a plurality of radiating grooves (103) are formed in the surface of the shielding cover (1), and model identification areas (104) are reserved among the radiating grooves (103) on the front surface of the shielding cover (1).

3. The industrial-based inductor assembly of claim 1, wherein: the protective cap (2) is of a solid structure, and a plurality of inserting holes (201) are formed in one end, close to the shielding cover (1), of the protective cap (2).

4. An industrial based inductor assembly according to claim 3, wherein: the hole diameters and the position distribution of the jacks (201) and the through holes (102) are in one-to-one correspondence with the pins (4).

5. The industrial-based inductor assembly of claim 1, wherein: the pins (4) penetrate through the bottom of the shielding case (1) through the through holes (102) respectively, and the parts, located outside the shielding case (1), of the pins (4) are located in the jacks (201) in a one-to-one correspondence mode respectively.

6. The industrial-based inductor assembly of claim 1, wherein: the shielding case (1) is filled with pouring sealant (5).

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