CN217386845U

CN217386845U - Three-in-one reactor

Info

Publication number: CN217386845U
Application number: CN202221410701.9U
Authority: CN
Inventors: 王萱; 张素兵
Original assignee: Shenzhen Qianhai Aoci Technology Co ltd
Current assignee: Shenzhen Qianhai Aoci Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-06
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a trinity reactor, including the reactance subassembly, the outside of reactance subassembly is provided with the mounting box that is used for assembling the reactor, and one side internally mounted of mounting box has the inductance subassembly, the top inner wall fixed mounting of mounting box has the installation epoxy board, and the inside embedment of mounting box has the black glue, the reactance subassembly includes the magnetic core, and the outside winding in both sides of magnetic core is provided with reactance band coil, one side inner wall laminating of magnetic core is provided with protection epoxy board, and protects epoxy board setting two between the reactance band coil. Through the cooperation use of reactance subassembly, inductance subassembly and mounting box, the convenience makes up the assembly with the reactor, and then avoids single product plug-in components to influence efficiency, and it has the interference to assemble reactance subassembly and inductance subassembly in the mounting box is inside to avoid single accessory exposure part and next door spare part simultaneously, and the cooperation encapsulating operation has solved the easy problem of the oxidation of rustting of iron-nickel and iron-silicon magnetic core, also increases the radiating effect simultaneously.

Description

Three-in-one reactor

Technical Field

The utility model relates to a reactor technical field specifically is a trinity reactor.

Background

The inductor is an element capable of converting electric energy into magnetic energy to be stored, the structure of the inductor is similar to that of a transformer, but only has one winding, the inductor has certain inductance, only hinders the change of current and limits the voltage drop of a power grid side when a converter commutates; suppressing the decoupling of harmonic waves and parallel converter groups; limiting the jumps in the grid voltage or the current surges generated when the grid system is operating.

And the reactor is adding man-hour, often carries out plug-in components operation to single product, and then influences the processing production efficiency of reactor, and single accessory exposed part often interferes with spare part next door simultaneously, and the easy oxidation that rusts of inside iron-nickel of reactor and iron-silicon magnetic core, and then influences the use of anti electrical apparatus, consequently needs to provide a trinity reactor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trinity reactor to the reactor that provides among the solution above-mentioned background art is single plug-in components machining efficiency low, and exposes part mutual interference, the easy rusty problem of inside magnetic core.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a trinity reactor, includes the reactance subassembly, the outside of reactance subassembly is provided with the mounting box that is used for assembling the reactor, and one side internally mounted of mounting box has the inductance subassembly, the top inner wall fixed mounting of mounting box has the installation epoxy board, and the inside embedment of mounting box has the black glue.

Preferably, the reactance subassembly includes the magnetic core, and the outside winding in both sides of magnetic core is provided with the reactance band coil, the laminating of one side inner wall of magnetic core is provided with protection epoxy board, and the setting of protection epoxy board is two between the reactance band coil, the magnetic path outside of magnetic core is provided with the noni paper.

Preferably, the magnetic blocks on the two sides in the magnetic core are not adhered TO the magnetic blocks on the outer side, the flat reactance coil is wound on the magnetic blocks on the two sides in the magnetic core, the outer end of the flat reactance coil is fixedly connected with an electronic wire, and the top end of the electronic wire is fixedly provided with a TO terminal.

Preferably, the inductance assembly comprises a first magnetic block, a second magnetic block is arranged on one side of the first magnetic block, the first magnetic block is symmetrically arranged on two sides of the second magnetic block, the second magnetic block is arranged in the middle of the first magnetic block at equal intervals, a third magnetic block is arranged at the bottom of the first magnetic block in an attached mode, and a long side separation epoxy plate is arranged on the inner side wall of the first magnetic block in an attached mode.

Preferably, the long side separates the epoxy board and symmetrically sets up the both sides at the second magnetic path, and the long side separates the epoxy board and has seted up in the position that corresponds the second magnetic path and place the mouth, the second magnetic path block sets up in the long side separates the placing inside the mouth of epoxy board, and the laminating is provided with the side composite paper between first magnetic path and the second magnetic path.

Preferably, the outer wall of the second magnetic block is wrapped with wrapping composite paper in a fitting mode, an inductance flat coil is wound on the outer portion of the wrapping composite paper, short side separation epoxy plates are attached to the outer side wall of the inductance flat coil, and the short side separation epoxy plates are symmetrically arranged on two sides of the first magnetic block.

Preferably, the installation epoxy board is attached to the inner wall of the top of the installation box, the top of the installation epoxy board is provided with a circular glue filling opening, the top of the installation epoxy board is provided with a clamping hole corresponding to the pin of the inductance flat coil, the pin of the inductance flat coil is arranged in the clamping hole of the installation epoxy board, and the storage space of the installation box corresponds to two inductance assemblies and one reactance assembly.

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

1. the reactor is convenient to assemble in a combined manner by matching the reactance component, the inductance component and the mounting box, so that the influence of a single product plug-in on efficiency is avoided, meanwhile, the reactance component and the inductance component are assembled in the mounting box, the interference of a single exposed part of an accessory and a nearby part is avoided, the problem that the iron-nickel and iron-silicon magnetic cores are easy to rust and oxidize is solved by matching glue pouring operation, and meanwhile, the heat dissipation effect is also improved;

2. because the top of installation epoxy board is seted up the card hole of fixed pin, and then conveniently draws the pin of coil unified fixedly, and then conveniently operate the board on the reactor to improve the machining efficiency of reactor, the black glue thermal diffusivity of the inside packing of mounting box is better simultaneously, and then guarantees subsequent stable use of reactor.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an assembly view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a side view of the present invention;

figure 5 is a top view of the reactance assembly of the present invention;

fig. 6 is a side view of the inductor assembly of the present invention;

fig. 7 is a top view of the inductor assembly of the present invention;

fig. 8 is a side view of the flat inductor coil of the present invention;

fig. 9 is a front view of the long side separation epoxy board of the present invention.

In the figure: 1. a reactive component; 11. a magnetic core; 12. a reactance flat coil; 13. a protective epoxy board; 14. nuomei paper; 15. an electron beam; 16. a TO terminal; 2. an inductance component; 21. a first magnetic block; 22. a second magnetic block; 23. a third magnetic block; 24. a long side spacer epoxy board; 25. side edge composite paper; 26. wrapping the composite paper; 27. an inductive flat coil; 28. short side separation epoxy board; 3. mounting a box; 4. and installing an epoxy board.

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 a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a three-in-one reactor comprises a reactance component 1, a magnetic core 11, a reactance flat coil 12, a protective epoxy board 13, Nuomei paper 14, an electronic wire 15, a TO terminal 16, an inductance component 2, a first magnetic block 21, a second magnetic block 22, a third magnetic block 23, a long side separation epoxy board 24, side composite paper 25, wrapping composite paper 26, an inductance flat coil 27, a short side separation epoxy board 28, a mounting box 3 and a mounting epoxy board 4.

The external of the reactance component 1 is provided with a mounting box 3 for assembling a reactor, the reactance component 1 comprises a magnetic core 11, two sides of the magnetic core 11 are wound with reactance flat coils 12, the model of the magnetic core 11 is PHD-60, meanwhile, two reactance flat coils 12 wind magnetic blocks 10TS at two sides of the magnetic core 11, a finished product is connected in series after being soldered by 1.3 x 7mm 2P, the tail end of the reactance flat coil 12 needs to be peeled by 10mm from four sides, the product needs to be dipped in paint and does not need a lead process, a protective epoxy plate 13 is attached to the inner wall at one side of the magnetic core 11 and arranged between the two reactance flat coils 12, the protective epoxy plate 13 is KB-6150 in the model of 2.0mm, the arrangement of the protective epoxy plate 13 is convenient for increasing the isolation between the coils, a Namex paper 14 is arranged outside the magnetic core of the magnetic core 11, and the Namex paper 14 is wrapped outside the magnetic block 11 and further is convenient for isolating the magnetic block from the coils, therefore, insulation treatment of the coil and the magnetic blocks is increased, the magnetic blocks on two sides in the magnetic core 11 are not adhered TO the magnetic blocks on the outer side, the flat reactance coil 12 is wound outside the magnetic blocks on two sides in the magnetic core 11, the outer end of the flat reactance coil 12 is fixedly connected with the electronic wire 15, the type of the electronic wire 15 is 8AWG, the top end of the electronic wire 15 is fixedly provided with the TO terminal 16, an old-model reactor is not provided with the TO terminal 16, the old-model reactor is fixed by using soldering tin, the requirement cannot be met by a tension test, the TO terminal 16 is added in the improved process, and the connection part of the terminal and a PCB is fixed by adding a screw and a nut, so that the reactor is convenient TO use;

an inductance assembly 2 is arranged in one side of the mounting box 3, the inductance assembly 2 comprises first magnetic blocks 21, the specification type of the first magnetic blocks 21 is 136 x 75 x 9PC40, one side of the first magnetic blocks 21 is provided with second magnetic blocks 22, the first magnetic blocks 21 are symmetrically arranged on two sides of the second magnetic blocks 22, the specification type of the second magnetic blocks 22 is 53 x 33 x 24PC40, the second magnetic blocks 22 are equidistantly arranged in the middle of the first magnetic blocks 21, the bottom of the first magnetic blocks 21 is provided with third magnetic blocks 23 in an attaching mode, the specification type of the third magnetic blocks 23 is 50 x 30 x 960ui, the inner side wall of the first magnetic blocks 21 is provided with long side epoxy isolating plates 24 in an attaching mode, the long side epoxy isolating plates 24 are symmetrically arranged on two sides of the second magnetic blocks 22, placing openings are formed in positions, corresponding to the second magnetic blocks 22, the second magnetic blocks 22 are clamped in the placing openings of the long side epoxy isolating plates 24, and composite paper 25 is arranged between the first magnetic blocks 21 and the second magnetic blocks 22, the lateral side composite paper 25 is arranged to facilitate air gap control inductance padding, the outer wall of the second magnetic block 22 is attached and wrapped with wrapping composite paper 26, the wrapping composite paper 26 is arranged to facilitate isolation of coils to avoid poor withstand voltage, the outer portion of the wrapping composite paper 26 is wound with flat inductive coils 27, the specification model of the flat inductive coils 27 is 0.8 × 8mm 1P, the three flat inductive coils 27 form a group, the three flat inductive coils 27 are arranged in two groups in total, the three flat inductive coils 27 in one group are all tightly wound with a polyimide flat wire 23TS outside the second magnetic block 22, the outer ends of the flat inductive coils 27 are subjected to peeling and tin immersion treatment on four sides, short side partition epoxy plates 28 are attached to the outer side wall of the flat inductive coils 27, the short side partition epoxy plates 28 are symmetrically arranged on two sides of the first magnetic block 21, and the models of the used epoxy plates are KB-6150;

the top inner wall fixed mounting of mounting box 3 has installation epoxy board 4, and the inside embedment of mounting box 3 has the black glue, the laminating of installation epoxy board 4 sets up the top inner wall at mounting box 3, and the top of installing epoxy board 4 has seted up circular encapsulating mouth, the top of installing epoxy board 4 corresponds inductance band coil 27's pin department and has seted up the card hole, and inductance band coil 27's pin setting is inside the card hole of installing epoxy board 4, the parking space of mounting box 3 corresponds two inductance component 2 and the setting of reactance subassembly 1.

The working principle is as follows: when the three-in-one reactor is assembled, firstly, the reactance component 1 is assembled, the exterior of the magnetic block of the magnetic core 11 is wrapped with Namepaper 14, then the reactance flat coil 12 is tightly wound on the exterior of the magnetic blocks at two sides of the magnetic core 11, then the Namepaper 14 is used for isolation, then the outer end of the reactance flat coil 12 is peeled by 10mm and is connected with an electronic wire 15 and a TO terminal 16, then the combined reactance component 1 is placed in one side of the mounting box 3, then the inductance component 2 is combined, the first magnetic block 21 is placed at two sides of the inner wall of the mounting box 3, the third magnetic block 23 is placed at the inner bottom of the mounting box 3, then the long side partition epoxy plate 24 is placed TO be attached TO the inner wall of the first magnetic block 21, the second magnetic block 22 is wrapped with the composite paper 26 and tightly wound on the inductance flat coil 27, the second magnetic block 22 and the inductance flat coil 27 are placed between the first magnetic block 21, and the two sides of the inductance flat coil 27 are placed with the short side partition epoxy plate 28 TO be separated from the side of the mounting box 3, install inductance component 2 and reactance subassembly 1 inside back into mounting box 3, install the top at mounting box 3 with the pin that installation epoxy board 4 corresponds inductance component 2 and reactance subassembly 1, then pour into the black glue through the encapsulating mouth with the inside of mounting box 3, and then accomplish trinity reactor preparation, and electron line 15 and TO terminal 16 are the current input end of reactor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A three-in-one reactor comprises a reactance component (1), and is characterized in that: the external portion of reactance subassembly (1) is provided with mounting box (3) that are used for assembling the reactor, and one side internally mounted of mounting box (3) has inductance subassembly (2), the top inner wall fixed mounting of mounting box (3) has installation epoxy board (4), and the inside embedment of mounting box (3) has the black glue.

2. The three-in-one reactor according to claim 1, wherein the reactance component (1) comprises a magnetic core (11), two reactance flat coils (12) are wound outside two sides of the magnetic core (11), a protective epoxy plate (13) is attached to the inner wall of one side of the magnetic core (11), the protective epoxy plate (13) is arranged between the two reactance flat coils (12), and the magnetic block of the magnetic core (11) is externally provided with naume paper (14).

3. The three-in-one reactor according TO claim 2, wherein the magnetic blocks on two sides inside the magnetic core (11) are bonded with the magnetic blocks on the outer side, the flat reactance coil (12) is wound outside the magnetic blocks on two sides inside the magnetic core (11), the outer end of the flat reactance coil (12) is fixedly connected with the electronic wire (15), and the top end of the electronic wire (15) is fixedly provided with the TO terminal (16).

4. The three-in-one reactor according to claim 1, wherein the inductance assembly (2) comprises a first magnetic block (21), a second magnetic block (22) is arranged on one side of the first magnetic block (21), the first magnetic block (21) is symmetrically arranged on two sides of the second magnetic block (22), the second magnetic block (22) is equidistantly arranged in the middle of the first magnetic block (21), a third magnetic block (23) is attached to the bottom of the first magnetic block (21), and a long side partition epoxy plate (24) is attached to the inner side wall of the first magnetic block (21).

5. The three-in-one reactor according to claim 4, wherein the long side partition epoxy plates (24) are symmetrically arranged on two sides of the second magnetic block (22), a placing opening is formed in the position, corresponding to the second magnetic block (22), of the long side partition epoxy plates (24), the second magnetic block (22) is clamped and arranged inside the placing opening of the long side partition epoxy plates (24), and side composite paper (25) is attached and arranged between the first magnetic block (21) and the second magnetic block (22).

6. The three-in-one reactor according to claim 5, characterized in that the outer wall of the second magnetic block (22) is wrapped with wrapping composite paper (26), an inductance flat coil (27) is wound outside the wrapping composite paper (26), short side-separating epoxy plates (28) are attached to the outer side wall of the inductance flat coil (27), and the short side-separating epoxy plates (28) are symmetrically arranged on two sides of the first magnetic block (21).

7. The three-in-one reactor according to claim 1, wherein the installation epoxy plate (4) is attached to the inner wall of the top of the installation box (3), the top of the installation epoxy plate (4) is provided with a circular glue filling opening, the top of the installation epoxy plate (4) is provided with a clamping hole corresponding to the pin of the inductance flat coil (27), the pin of the inductance flat coil (27) is arranged in the clamping hole of the installation epoxy plate (4), and the storage space of the installation box (3) corresponds to two inductance components (2) and one reactance component (1).