CN221008701U - Inductor with double electronic wires and single terminal in crimping mode - Google Patents

Abstract

The utility model discloses an inductor with double electronic wires and a single terminal, and relates to the technical field of inductors; the coil is welded with a double-electron wire; the front end and the rear end of the terminal are respectively clamped with the corresponding clamping sleeves, and the clamping sleeves are provided with coil clamping rings which are sleeved on the outer sides of the coils; the inductor provided by the utility model provides the double-electronic wire with smaller thickness, so that the whole machine is more convenient to install and operate, and the terminal can be prevented from being deviated through the arrangement of the clamping sleeve.

Description

Inductor with double electronic wires and single terminal in crimping mode

Technical Field

The utility model relates to the technical field of inductors, in particular to an inductor with a single terminal by double-electronic-wire crimping.

Background

Along with the wide application of the power inductor in a solar photovoltaic inverter, a charging pile, a UPS and an energy storage device, the requirement on the wire-outgoing connection mode of a terminal is more and more complex, the requirement on the wire-outgoing height installation size of the whole machine is severe, the traditional power inductor is used for welding a single electronic wire, the single electronic wire is crimped with a terminal, and the height size of the single electronic wire does not meet the requirement under the condition of meeting current carrying.

Chinese utility model CN 211980395U discloses a combined inductor, the inner cavity of the inductor housing is provided with a placing cavity, the top and the bottom of the inner cavity of the placing cavity are both provided with limit grooves, the inner cavity of the placing cavity is provided with an inductor body, the surface of the inductor body is sleeved with a coil, the left sides of the top and the bottom of the inductor body are both provided with limit blocks, the limit grooves of the inner cavity of the inductor housing are matched with the limit blocks, the left side of the inner cavity of the inductor housing is connected with the inductor body, and the top and the bottom of the right side of the inner cavity of the inductor housing are both provided with movable grooves.

The combined inductor uses a single-pin electronic wire, and the single electronic wire needs to ensure that the height and the size of the electronic wire meet the requirements under the condition of meeting current carrying; when the inductor is installed, the installation distance between the inductor shell and the whole machine is increased by the too high electronic wire; the installation requirement can be met only when auxiliary accessories or brackets are additionally arranged; however, the addition of fittings or brackets would result in an increased space occupation when the inductor is installed; the inductor of the single electronic wire is difficult to install at the time of installation.

Secondly, the inductor is directly arranged in the inductor shell, and is buckled through the cover plate, so that heat in the inductor shell cannot be normally or rapidly dissipated, the inductor in the inductor shell is in an overheated or high-temperature working environment for a long time, and the normal service life of the inductor is greatly influenced.

To this end, the present application provides an inductor in which a dual electron wire is crimped to a single terminal to compensate for the above-described problems.

Disclosure of utility model

The utility model aims to provide an inductor with a single terminal by double electronic wires in a crimping way so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A double-electronic-wire crimping single-terminal inductor comprises a plurality of inductors, wherein each inductor comprises two terminals, and coils are sleeved outside the terminals; the coil is welded with a double-electron wire; the front end and the rear end of the terminal are respectively clamped with the corresponding clamping sleeves, and the clamping sleeves are provided with coil clamping rings which are sleeved on the outer sides of the coils; a compression block clamping strip is arranged on one side, far away from the terminal, of the clamping sleeve, and a compression block is clamped on the inner side of the compression block clamping strip; the inductor is cooperatively mounted within the inner housing, which is cooperatively mounted within the outer housing.

As a further technical scheme of the utility model, the outer shell comprises a shell, and radiating fins are arranged at the bottoms of two side machines of the shell.

As a further technical scheme of the utility model, a limiting plate is arranged on the inner side of the outer shell, is T-shaped and is connected with the inner shell.

As a further technical scheme of the utility model, the bottom of the shell is provided with a plurality of threaded connecting pipes, and the threaded connecting pipes are fixed in the case through connection threaded fit.

As a further technical scheme of the utility model, the inner shell comprises an inner shell, the bottom of the inner shell is clamped with the limiting plate, the top of the inner shell is buckled with the sealing cover, and the sealing cover is provided with a threading hole for extending out of the coil.

As a further technical scheme of the utility model, the dual electron line is positioned at the top of the sealing cover.

As a further technical scheme of the utility model, the double electron wires are two 10AWG electron wires.

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

1. According to the inductor, the double electron wires are preferably two 10AWG electron wires, and the thickness of the double electron wires is reduced, so that the whole machine is more convenient to install and operate; the two ends of the terminal of the inductor are clamped in the clamping sleeve, the coil is supported by the coil clamping ring, and the compression block is placed into the inner side of the clamping strip of the compression block, so that after the inductor is arranged in the inner shell of the inner shell, the terminal is supported by the compression block, and the terminal is prevented from being deviated;

2. According to the inductor, the outer shell of the outer shell is sleeved outside the inner shell of the inner shell, so that the radiating fins on the outer shell can radiate heat of components on the inner side of the outer shell;

3. According to the inductor, the inductor is fixed on the chassis through the threaded connecting pipe connecting bolt, wherein the radiating fins of the inductor are only in contact with the chassis, so that the contact area between the inductor and the chassis is reduced, and the radiating effect is effectively improved.

Drawings

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

Fig. 2 is a schematic diagram of the split structure of fig. 2 in the present utility model.

Fig. 3 is a schematic perspective view of an inductor according to the present utility model.

Fig. 4 is a schematic diagram of the split structure of fig. 3 in the present utility model.

Fig. 5 is a schematic perspective view of an inner case of an inductor according to the present utility model.

Fig. 6 is another view of fig. 5 in accordance with the present utility model.

Fig. 7 is a schematic perspective view of an outer case of an inductor according to the present utility model.

Fig. 8 is another view of fig. 7 in accordance with the present utility model.

Fig. 9 is a top view of fig. 7 in accordance with the present utility model.

In the figure: 1-inductance, 2-inner shell, 3-outer shell, 11-terminal, 12-coil, 13-double-electron wire, 14-clamping sleeve, 15-coil clamping ring, 16-clamping block clamping strip, 17-clamping block, 21-inner shell, 22-sealing cover, 23-threading hole, 31-outer shell, 32-radiating fin, 33-limiting plate and 34-threaded connecting pipe.

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. 1-9, an embodiment of the present utility model provides a dual-wire crimped single-terminal inductor, the inductor includes a plurality of inductors 1, each inductor 1 includes two terminals 11, and a coil 12 is sleeved outside the terminals 11; the coil 12 is welded with a double-electron wire 13; the front end and the rear end of the terminal 11 are respectively clamped with the corresponding clamping sleeves 14, the clamping sleeves 14 are provided with coil clamping rings 15, and the coil clamping rings 15 are sleeved outside the coils 12; a compression block clamping strip 16 is arranged on one side of the clamping sleeve 14 far away from the terminal 11, and a compression block 17 is clamped on the inner side of the compression block clamping strip 16; the inductor is fitted in the inner housing 2, which inner housing 2 is fitted in the outer housing 3.

By adopting the technical scheme, the double electronic wires 13 are preferably two 10AWG electronic wires, and the thickness of the double electronic wires 13 is reduced, so that the whole machine is more convenient to install and operate; the two ends of the terminal 11 of the inductor are clamped in the clamping sleeve 14, the coil clamping ring 15 is used for providing support for the coil 12, and the pressing block 17 is placed inside the pressing block clamping strip 16, so that after the inductor is arranged in the inner shell 21 of the inner shell 2, the terminal 11 is supported by the pressing block 17, and the terminal 11 is prevented from being deviated.

In this embodiment, the outer housing 3 includes an outer housing 31, and heat dissipation fins 32 are disposed at the bottoms of two sides of the outer housing 31.

By adopting the above technical scheme, the outer shell 31 is sleeved outside the inner shell 21, so that the radiating fins 32 on the outer shell 31 can radiate heat to the components inside the outer shell 31.

In this embodiment, a limiting plate 33 is disposed inside the outer shell 31, and the limiting plate 33 is T-shaped and is engaged with the bottom of the inner shell 21.

By adopting the above technical scheme, after the inner shell 21 is inserted into the outer shell 31, the limiting plate 33 plays a role in blocking the inner shell 21, so that the inner shell 21 cannot deviate, and the stability of the inner shell is ensured.

In this embodiment, a plurality of threaded connection pipes 34 are disposed at the bottom of the housing 31, and are fixed in the chassis by means of connection screw-fitting.

Through adopting above-mentioned technical scheme, threaded connection pipe 34 connecting bolt fixes on the quick-witted case, wherein, with the radiating fin of quick-witted case contact only for the inductor reduces with the area of contact of quick-witted case, thereby effectively improves the radiating effect.

In this embodiment, the inner housing 2 includes an inner housing 21, a cover 22 is fastened to the top of the inner housing 21, and a threading hole 23 is formed in the cover 22 to facilitate the extension of the coil 12.

Through adopting above-mentioned technical scheme, closing cap 22 lock joint is on inner shell 21, plays the guard action to inboard inductor, and coil 12 stretches out through wire hole 23, conveniently is connected with two electron lines 13.

In this embodiment, the dual electron beam 13 is located on top of the cover 22.

By adopting the technical scheme, the double-electronic wire 13 positioned outside the inner shell 21 is convenient to install with the whole machine.

The working principle of the utility model is as follows: the double-electronic wire 13 is two 10AWG electronic wires, so that the thickness of the double-electronic wire 13 is reduced, the whole machine is more convenient to install and operate, two ends of the terminal 11 are clamped in the clamping sleeve 14, the coil 12 is supported by the coil clamping ring 15, the compression block 17 is placed inside the compression block clamping strip 16, and after the inductor is arranged in the inner shell 21, the terminal 11 is supported by the compression block 17, so that the terminal 11 is prevented from being deviated; the sealing cover 22 is buckled on the inner shell 21, so that an inductor on the inner side can be protected, and the coil 12 extends out through the threading hole 23 and is convenient to connect with the double-electronic wire 13; after the inner shell 21 is inserted into the outer shell 31, the limiting plate 33 plays a role in blocking the inner shell 21, so that the inner shell 21 cannot deviate, and the stability of the inner shell 21 is ensured; the outer shell 31 is sleeved outside the inner shell 21, so that the radiating fins 32 on the outer shell 31 can radiate heat of components inside the outer shell 31; the threaded connection pipe 34 is connected with the bolts and fixed on the case, so that the radiating fins 32 are contacted with the case, the contact area between the inductor and the case is reduced, and the radiating effect is effectively improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A dual-wire crimped single-terminal inductor, characterized by: the inductor comprises a plurality of inductors (1), each inductor (1) comprises two terminals (11), and a coil (12) is sleeved outside each terminal (11); the coil (12) is welded with a double-electron wire (13); the front end and the rear end of the terminal (11) are respectively clamped with the corresponding clamping sleeves (14), a coil clamping ring (15) is arranged on the clamping sleeves (14), and the coil clamping ring (15) is sleeved on the outer side of the coil (12); a compression block clamping strip (16) is arranged on one side, far away from the terminal (11), of the clamping sleeve (14), and a compression block (17) is clamped on the inner side of the compression block clamping strip (16); the inductor is installed in the inner shell (2) in a matching mode, and the inner shell (2) is installed in the outer shell (3) in a matching mode.

2. A dual electron wire crimped single-terminal inductor according to claim 1, characterized in that: the shell body (3) comprises a shell (31), and radiating fins (32) are arranged at the bottoms of two sides of the shell (31).

3. A dual electron wire crimped single-terminal inductor according to claim 2, characterized in that: the inner side of the outer shell (31) is provided with a limiting plate (33), and the limiting plate (33) is T-shaped and is connected with the inner shell (2).

4. A dual electron wire crimped single-terminal inductor according to claim 3, characterized in that: the bottom of the shell (31) is provided with a plurality of threaded connecting pipes (34) and is fixed in the case through connection threaded fit.

5. A dual electron wire crimped single-terminal inductor according to claim 3, characterized in that: the inner shell (2) comprises an inner shell (21), the bottom of the inner shell (21) is clamped with the limiting plate (33), the top of the inner shell (21) is buckled with the sealing cover (22), and the sealing cover (22) is provided with a threading hole (23) for the coil (12) to extend out.

6. A dual electron wire crimped single-terminal inductor according to claim 5, wherein: the dual electron beam (13) is located on top of the cover (22).