CN214539379U - Novel magnetizing coil - Google Patents
Novel magnetizing coil Download PDFInfo
- Publication number
- CN214539379U CN214539379U CN202120384772.5U CN202120384772U CN214539379U CN 214539379 U CN214539379 U CN 214539379U CN 202120384772 U CN202120384772 U CN 202120384772U CN 214539379 U CN214539379 U CN 214539379U
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- copper
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Abstract
The utility model relates to a magnetizing coil technical field specifically is a new-type magnetizing coil, include the coil body and set up the outer insulation board in coil body both sides, the coil body comprises a plurality of semi-ring copper bar, per two a circle annular coil, two are constituteed to the semi-ring copper bar connect through the conducting pad between the one end joint of semi-ring copper bar, two connect through the insulating pad between the other end joint of semi-ring copper bar, and connect through the conducting pad between two adjacent circles coil, two connect through the bare bolt between outer insulation board and the semi-ring copper bar, the outside of bare bolt is equipped with first insulating cover, the bare bolt is located and is equipped with the second insulating cover between two same semi-ring copper bars. The utility model discloses a coil can be assembled into with a plurality of semi-ring copper bar, outer insulating layer, input copper, output copper to the bolt, and the preparation is convenient, and simple structure need not the welding, and the radiating effect is good.
Description
Technical Field
The utility model relates to a magnetizing coil technical field specifically is a new-type magnetizing coil.
Background
The existing magnetic powder inspection coil adopts an epoxy plate insulation frame, a copper bar is hot-melted and wound, the input end and the output end of the coil are brazed, and the whole plastic spraying treatment is carried out. The coil has complex manufacturing process, welding requirement and poor heat dissipation effect. The novel magnetizing coil designed by my department adopts a modular design, does not need procedures such as hot-melt welding and the like, can be assembled, is simple to manufacture, does not need plastic spraying, and has a good heat dissipation effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new-type magnetizing coil to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a newfashioned magnetizing coil, includes the coil body and sets up the outer insulation board in coil body both sides, the coil body comprises a plurality of semi-ring copper bar, per two a circle annular coil is constituteed to the semi-ring copper bar, two connect through the conducting pad between the end connection of semi-ring copper bar, two connect through the insulating pad between the other end connection of semi-ring copper bar, and connect through the conducting pad between two adjacent circles of coil, two connect through the naked bolt between outer insulation board and the semi-ring copper bar, the outside of naked bolt is equipped with first insulating boot, the naked bolt is located and is equipped with the second insulating boot between two semi-ring copper bars of homonymy, the upper end and the lower extreme of coil body are equipped with input copper and output copper respectively.
As a further aspect of the present invention: the input copper plate and the output copper plate are both made of 6 x 40mm copper bars.
As a further aspect of the present invention: the semi-ring copper bar is made of a copper plate with the thickness of 6mm through laser cutting, the sectional area of the corresponding copper bar can be increased according to the current requirement subsequently, and the semi-ring copper bar is high in variability.
As a further aspect of the present invention: and a small insulating pad is arranged between the nut end of the bolt and the outer insulating plate.
As a further aspect of the present invention: the conducting pad is a metal copper sheet.
As a further aspect of the present invention: the insulating pad is a rubber pad.
Compared with the prior art, the utility model has the advantages of following several aspects:
the utility model discloses a coil can be assembled into with a plurality of semi-ring copper bar, outer insulating layer, input copper, output copper to the bolt, and the preparation is convenient, and simple structure need not the welding, and the radiating effect is good.
Drawings
Fig. 1 is a schematic front view of a new magnetizing coil.
Fig. 2 is a left side view of a new magnetizing coil.
Fig. 3 is a schematic diagram of a bottom view of a new magnetizing coil.
In the figure: 1. an outer insulating plate; 2. semi-ring copper bars; 3. a first insulating sleeve; 4. a second insulating sleeve; 5. a bolt; 6. a conductive pad; 7. an insulating pad; 8. a small insulating pad; 9. inputting a copper plate; 10. and outputting the copper plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a novel magnetizing coil comprises a coil body and outer insulating plates 1 arranged on two sides of the coil body, wherein the coil body is composed of a plurality of semi-ring copper bars 2, each two semi-ring copper bars 2 form a circle of annular coil, one end joints of the two semi-ring copper bars 2 are connected through a conducting pad 6, the other end joints of the two semi-ring copper bars 2 are connected through a first insulating pad 7, two adjacent turns of coils are connected through the conducting pad 6, the two outer insulating plates 1 and the two semi-ring copper bars 2 are connected through bare bolts, a first insulating sleeve 3 is arranged on the outer side of each bare bolt, a second insulating sleeve 4 is arranged between the two semi-ring copper bars 2 on the same side of each bare bolt, and an input copper plate 9 and an output copper plate 10 are respectively arranged on the upper end and the lower end of the coil body.
The input copper plate 9 and the output copper plate 10 are both made of 6 x 40mm copper bars.
The copper plate of 6mm thickness that semi-ring copper bar 2 adopted is made by laser cutting, and follow-up can be according to the sectional area that the needs of electric current increased corresponding copper bar, and the variability is high.
A second insulating pad 8 is arranged between the nut end of the bolt 5 and the outer insulating plate 1.
The conductive pad 6 is a metal copper sheet.
The first insulating pad 7 and the second insulating pad 8 are both rubber pads.
The utility model discloses a theory of operation is: the utility model discloses during the use, splice into multiturn coil with a plurality of semi-ring copper bar 2, a circle annular coil is constituteed to per two semi-ring copper bar 2, connect through conducting pad 6 between the one end of two semi-ring copper bar 2 connects, connect through first insulating pad 7 between the other end joint of two semi-ring copper bar 2, at the outer insulation board 1 of coil body both sides, semi-ring copper bar 2 with input copper 9 and one end is connected, the semi-ring copper bar 2 of output copper 10 and the other end is connected, can be with a plurality of semi-ring copper bar 2 through bolt 5, outer insulation board 1, input copper 9, the coil is assembled into to output copper 10, the preparation is convenient, moreover, the steam generator is simple in structure, need not the welding, the radiating effect is good.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A novel magnetizing coil is characterized by comprising a coil body and outer insulating plates (1) arranged at two sides of the coil body, the coil body consists of a plurality of semi-ring copper bars (2), each two semi-ring copper bars (2) form a circle of annular coil, one end joints of the two semi-ring copper bars (2) are connected through a conductive pad (6), the other end joints of the two semi-ring copper bars (2) are connected through a first insulating pad (7), two adjacent turns of coils are connected through a conductive pad (6), two outer insulating plates (1) and the semi-ring copper bar (2) are connected through a bolt (5), a first insulating sleeve (3) is arranged on the outer side of the bolt (5), a second insulating sleeve (4) is arranged between the two semi-ring copper bars (2) on the same side of the bolt (5), the upper end and the lower end of the coil body are respectively provided with an input copper plate (9) and an output copper plate (10).
2. A new magnetizing coil according to claim 1, characterized in that the input copper plate (9) and the output copper plate (10) are made of 6 x 40mm copper bars.
3. The new magnetizing coil of claim 1, wherein the semi-circular copper bar (2) is made by laser cutting of a copper plate with a thickness of 6 mm.
4. A new type of magnetizing coil according to claim 1, characterized in that a second insulating pad (8) is provided between the cap end of the bolt (5) and the outer insulating plate (1).
5. A new type of magnetizing coil as claimed in claim 1, characterized in that said conductive pads (6) are metallic copper sheets.
6. A new type of magnetizing coil as claimed in claim 4, characterized in that said first (7) and second (8) insulating pads are rubber pads.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120384772.5U CN214539379U (en) | 2021-02-20 | 2021-02-20 | Novel magnetizing coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120384772.5U CN214539379U (en) | 2021-02-20 | 2021-02-20 | Novel magnetizing coil |
Publications (1)
Publication Number | Publication Date |
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CN214539379U true CN214539379U (en) | 2021-10-29 |
Family
ID=78235368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120384772.5U Active CN214539379U (en) | 2021-02-20 | 2021-02-20 | Novel magnetizing coil |
Country Status (1)
Country | Link |
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CN (1) | CN214539379U (en) |
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2021
- 2021-02-20 CN CN202120384772.5U patent/CN214539379U/en active Active
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