CN211350280U - Magnetic amplifier nanocrystalline iron core - Google Patents
Magnetic amplifier nanocrystalline iron core Download PDFInfo
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- CN211350280U CN211350280U CN202020253245.6U CN202020253245U CN211350280U CN 211350280 U CN211350280 U CN 211350280U CN 202020253245 U CN202020253245 U CN 202020253245U CN 211350280 U CN211350280 U CN 211350280U
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Abstract
The utility model relates to the technical field of iron cores, in particular to a magnetic amplifier nanocrystalline iron core, which comprises an installation shell, wherein the bottom surface of the installation shell is connected with a wire sealing shell, both ends of the upper inner part of the sealing body are respectively provided with a first connecting wire and a second connecting wire, the lower inner part of the sealing body is provided with a wire connector, and the installation shell is connected with an iron core connecting piece through a fixing inserting strip, the iron core connecting piece is installed in the installation shell, and is sealed and clamped by an installation cover body, so that the sealing performance when connecting copper wires and connecting wires are connected is realized, moreover, the connecting wires and the wire connectors are both installed in the wire sealing shell and are sealed by the sealing body, thereby ensuring that moisture can not enter from the space between the installation shell and the installation cover body, ensuring that moisture can not enter from the connecting wires, and further effectively avoiding the condition of short circuit of electric appliances caused by the entering of moisture, the failure rate of the electric appliance is obviously reduced.
Description
Technical Field
The utility model belongs to the technical field of the iron core technique and specifically relates to a magnetic amplifier nanocrystalline iron core.
Background
The nanocrystalline magnetic core for the magnetic amplifier is processed by adopting an iron-based nanocrystalline iron core through a longitudinal magnetic field heat treatment process (the nanocrystalline magnetic ring is placed in a vacuum annealing furnace for heat treatment, and the nanocrystalline magnetic ring after heat treatment is cured and aged by using epoxy resin, and in addition, the magnetic core with low remanence and constant magnetic conductivity is obtained through a transverse magnetic heat treatment process), has high saturation magnetic induction intensity (Bs), high squareness ratio (Br/Bm), low coercive force and high Curie temperature, and can be widely applied to high-end power supplies such as communication products, computer power supplies, server power supplies, switching power supplies, magnetic amplifiers, peak suppressors and the like.
The iron core is when using, generally earlier through copper wire winding, install it into special casing again, copper wire winding extends the copper line that stretches out two connections behind the iron core, and then connect two copper line connections on two connecting wires, be connected the wire with the inside circuit of magnetic amplifier again, and special casing also can install the inside at magnetic amplifier in the lump, but, because current special casing sealing performance is not good enough, after the iron core is installed, the copper line generally can expose and be connected with the wire on the installation position of special casing again, make in humid weather, the inside moisture that appears getting into of magnetic amplifier easily and lead to the condition that the short circuit appears in the circuit, the fault rate of electrical apparatus has been increased.
Disclosure of Invention
To prior art not enough, the utility model provides a magnetic amplifier nanocrystalline iron core, this iron core uses through neotype special casing seal installation back, can effectively solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is that:
a magnetic amplifier nanocrystalline iron core characterized by: the wire sealing structure comprises a mounting shell, wherein a plurality of clamping holes are formed in the inner end face part of the mounting shell, the bottom face of the mounting shell is connected with a wire sealing shell, a wire routing hole is formed in the middle of the bottom face of the wire sealing shell, a sealing body is arranged inside the wire sealing shell, a first connecting wire and a second connecting wire are respectively arranged at two ends of the inner upper part of the sealing body, a wire connector is arranged at the inner lower part of the sealing body, the bottom ends of the first connecting wire and the second connecting wire are respectively connected with two wire inlet ends of the wire connector, the bottom of the wire connector is communicated with the sealing body and extends to the outside of the wire sealing shell through the wire routing hole, a first connecting gasket and a second connecting gasket are respectively bonded at two ends of the top face of the sealing body, the top end of the first connecting wire is connected with the first connecting gasket, and the top end of the, the iron core connecting piece comprises an iron core body, copper wires and a mounting frame, the outer side winding of the iron core body is provided with the copper wires, the mounting frame is mounted at the left end and the right end of the iron core body, the mounting frame comprises a collar rod and a sleeve head which are integrally formed, the collar rod sleeves the iron core body, a through hole is formed in the middle of the sleeve head and is matched with the fixed inserting strip, the iron core connecting piece is fixedly mounted on the fixed inserting strip through the mounting frame, a first connecting copper wire and a second connecting copper wire extend from two ends of the iron core connecting piece respectively, the first connecting copper wire is electrically connected with a first connecting wire through a first connecting gasket, and the second connecting copper wire is electrically connected with a second connecting wire through a second connecting gasket, the outer side of the installation shell is connected with an installation cover body, a plurality of installation clamping strips are arranged on the inner end face of the installation cover body, and the installation cover body is clamped into the clamping holes through the installation clamping strips so as to be in sealing clamping connection with the installation shell.
Furthermore, the cross-sectional width of the installation shell is half of the cross-sectional width of the lead sealing shell, and the installation shell and the lead sealing shell are integrally formed.
Furthermore, the sealing body is formed by solidifying a sealing glue.
Further, the top surface both ends of installation casing all are connected with the installing support, the top surface middle part of installing support is provided with the mounting hole, installing support and installation casing integrated into one piece.
Furthermore, the installation shell, the lead sealing shell, the installation support, the fixed inserting strips, the installation frame and the installation cover body are all made of plastics.
Further, the installation cover body and the installation clamping strip are integrally formed.
The utility model has the advantages that: the utility model discloses an install the iron core connecting piece in the installation casing, recycle installation lid and with its sealed joint, leakproofness when having realized connecting copper line and connecting wire and being connected, moreover, connecting wire and wire connector are all installed in the wire sealed shell and are sealed with it with the seal, both guaranteed that the moisture can not follow and get into between installation casing and the installation lid, it can not follow connecting wire department and get into also to have guaranteed that the moisture, and then effectively avoided the condition that leads to appearing the electrical apparatus circuit short circuit because of the entering of moisture, electrical apparatus fault rate has obviously been reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention after the cover is removed;
fig. 3 is a schematic view of the cover of the present invention.
In the figure, 1, a shell is installed; 2. a clamping hole; 3. a wire containment housing; 4. a wiring hole; 5. a seal body; 6. a first connecting wire; 7. a second connecting wire; 8. a wire connector; 9. a first connection pad; 10. a second connection pad; 11. fixing the cutting; 12. an iron core body; 13. a copper wire; 14. a mounting frame; 15. a collar rod; 16. sleeving heads; 17. a first connecting copper wire; 18. a second connecting copper wire; 19. installing a cover body; 20. installing a clamping strip; 21. and (7) mounting a bracket.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1-3, a magnetic amplifier nanocrystalline iron core comprises an installation shell 1, a plurality of clamping holes 2 are arranged on the inner end surface of the installation shell 1, a wire sealing shell 3 is connected to the bottom surface of the installation shell 1, a wire routing hole 4 is arranged in the middle of the bottom surface of the wire sealing shell 3, a sealing body 5 is arranged inside the wire sealing shell 3, a first connecting wire 6 and a second connecting wire 7 are respectively arranged at two ends of the inner upper part of the sealing body 5, a wire connector 8 is arranged at the inner lower part of the sealing body 5, the bottom ends of the first connecting wire 6 and the second connecting wire 7 are respectively connected with two wire inlet ends of the wire connector 8, the bottom of the wire connector 8 is communicated with the sealing body 5 and extends to the outside of the wire sealing shell 3 through the wire routing hole 4, a first connecting pad 9 and a second connecting pad 10 are respectively bonded to two ends of the top surface of the sealing body 5, the top end of the first connecting wire 6 is connected with a first connecting gasket 9, the top end of the second connecting wire 7 is connected with a second connecting gasket 10, fixed inserting strips 11 are bonded at the two ends of the middle of the inner bottom surface of the installation shell 1, the installation shell 1 is connected with an iron core connecting piece through the fixed inserting strips 11, the iron core connecting piece comprises an iron core body 12, copper wires 13 and an installation frame 14, the outer side winding of the iron core body 12 is provided with the copper wires 13, the installation frame 14 is installed at the left end and the right end of the iron core body 12, the installation frame 14 comprises a sleeve ring rod 15 and a sleeve head 16, the sleeve ring rod 15 and the sleeve head 16 are integrally formed, the sleeve ring rod 15 sleeves the iron core body 12, a through hole is arranged at the middle of the sleeve head 16 and is matched with the fixed inserting strips 11, the iron core connecting piece is fixedly installed on the fixed inserting strips 11 through the installation frame 14, and a first connecting copper wire 17 and a second connecting wire 18 extend out of, first connecting copper line 17 is through first connecting gasket 9 and first connecting wire 6 electric connection, second connecting copper line 18 is through second connecting gasket 10 and second connecting wire 7 electric connection, the outside of installation casing 1 is connected with installation lid 19, the interior terminal surface part of installation lid 19 is provided with a plurality of installation card strip 20, installation lid 19 blocks into card hole 2 and then with the sealed joint of installation casing 1 through installation card strip 20 card.
The cross-sectional width of the installation shell 1 is half of the cross-sectional width of the lead sealing shell 3, and the installation shell 1 and the lead sealing shell 3 are integrally formed.
The sealing body 5 is formed by solidifying a sealing glue.
The top surface both ends of installation casing 1 all are connected with installing support 21, the top surface middle part of installing support 21 is provided with the mounting hole, installing support 21 and installation casing 1 integrated into one piece.
The installation shell 1, the lead sealing shell 3, the installation support 21, the fixed inserting strip 11, the installation frame 14 and the installation cover body 19 are all made of plastics.
The mounting cover 19 is integrally formed with the mounting clip strip 20.
The utility model discloses the inside implementation method who is provided with first connecting wire 6, second connecting wire 7 and wire connector 8 of seal 5 does: firstly, the installation shell 1 and the lead sealing shell 3 are flatly placed on the ground, then the first connecting lead 6 and the second connecting lead 7 are connected with the lead connector 8, after the connection is finished, the lead connector 8 is installed in the wiring hole 4, and the first connecting wire 6 and the second connecting wire 7 are placed inside the wire containment body 3, at this time, injecting sealing glue into the lead sealing shell 3, and forming a sealing body 5 after the sealing glue is solidified, and effectively freeze-seals the first connecting lead 6, the second connecting lead 7 and the lead connector 8, however, when injecting the sealing glue, the upper ends of the first connecting lead 6 and the second connecting lead 7 are ensured to be positioned outside the sealing glue, and after the sealing body 5 is formed, and then the first connection pad 9 and the second connection pad 10 are bonded to both ends of the top surface of the sealing body 5 and connected to the top ends of the first connection wire 6 and the second connection wire 7.
The utility model discloses a use method does: when the installation cover body 19 is used, the installation cover body 19 is firstly detached from the installation shell body 1, the iron core connecting piece is installed in the installation shell body 1, then the first connecting copper wire 17 is connected with the first connecting lead 6, the second connecting copper wire 18 is connected with the second connecting lead 7, and the installation cover body 19 is clamped back to the installation shell body 1 again after connection is completed; in addition, the structure can be installed inside the magnetic amplifier through the installation bracket 21, and because the two outlet ends at the bottom of the lead connector 8 are outside the lead sealing shell 3, the magnetic amplifier can be connected with the circuit inside the magnetic amplifier through the two outlet ends.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (6)
1. A magnetic amplifier nanocrystalline iron core characterized by: the wire sealing device comprises an installation shell (1), wherein a plurality of clamping holes (2) are formed in the inner end face part of the installation shell (1), a wire sealing shell (3) is connected to the bottom face of the installation shell (1), a wire routing hole (4) is formed in the middle of the bottom face of the wire sealing shell (3), a sealing body (5) is arranged inside the wire sealing shell (3), a first connecting wire (6) and a second connecting wire (7) are respectively arranged at two ends of the inner upper part of the sealing body (5), a wire connector (8) is arranged at the inner lower part of the sealing body (5), the bottom ends of the first connecting wire (6) and the second connecting wire (7) are respectively connected with two wire inlet ends of the wire connector (8), the bottom of the wire connector (8) is communicated with the sealing body (5) and penetrates through the wire routing hole (4) to extend to the outside of the wire sealing shell (3), the sealing structure is characterized in that the two ends of the top surface of the sealing body (5) are respectively bonded with a first connecting gasket (9) and a second connecting gasket (10), the top end of the first connecting wire (6) is connected with the first connecting gasket (9), the top end of the second connecting wire (7) is connected with the second connecting gasket (10), the two ends of the middle part of the inner bottom surface of the installation shell (1) are respectively bonded with a fixed inserting strip (11), the installation shell (1) is connected with an iron core connecting piece through the fixed inserting strips (11), the iron core connecting piece comprises an iron core body (12), copper wires (13) and a mounting rack (14), the outer winding of the iron core body (12) is provided with the copper wires (13), the mounting rack (14) is installed at the left end and the right end of the iron core body (12), the mounting rack (14) comprises a sleeve ring rod (15) and a sleeve head (16), and the sleeve ring rod (15) and the sleeve head, the iron core body (12) is sleeved by the ring sleeving rod (15), a through hole is arranged in the middle of the sleeve head (16), the through holes are matched with the fixed inserting strips (11), the iron core connecting piece is fixedly arranged on the fixed inserting strips (11) through a mounting rack (14), a first connecting copper wire (17) and a second connecting copper wire (18) respectively extend from two ends of the iron core connecting piece, the first connecting copper wire (17) is electrically connected with the first connecting lead (6) through a first connecting gasket (9), the second connecting copper wire (18) is electrically connected with the second connecting lead (7) through a second connecting gasket (10), the outer side of the mounting shell (1) is connected with a mounting cover body (19), the inner end surface part of the mounting cover body (19) is provided with a plurality of mounting clamping strips (20), the installation cover body (19) is clamped into the clamping hole (2) through an installation clamping strip (20) and then is in sealed clamping connection with the installation shell body (1).
2. A magnetic amplifier nanocrystalline iron core according to claim 1, characterized in that: the cross-sectional width of the installation shell (1) is half of the cross-sectional width of the lead sealing shell (3), and the installation shell (1) and the lead sealing shell (3) are integrally formed.
3. A magnetic amplifier nanocrystalline iron core according to claim 2, characterized in that: the sealing body (5) is formed by solidifying a sealing glue.
4. A magnetic amplifier nanocrystalline iron core according to claim 3, characterized in that: the mounting structure is characterized in that mounting supports (21) are connected to two ends of the top surface of the mounting shell (1), mounting holes are formed in the middle of the top surface of each mounting support (21), and the mounting supports (21) and the mounting shell (1) are integrally formed.
5. A magnetic amplifier nanocrystalline iron core according to claim 4, characterized in that: the installation shell (1), the lead sealing shell (3), the installation support (21), the fixed inserting strips (11), the installation rack (14) and the installation cover body (19) are all made of plastics.
6. A magnetic amplifier nanocrystalline iron core according to claim 5, characterized in that: the installation cover body (19) and the installation clamping strip (20) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253245.6U CN211350280U (en) | 2020-03-04 | 2020-03-04 | Magnetic amplifier nanocrystalline iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253245.6U CN211350280U (en) | 2020-03-04 | 2020-03-04 | Magnetic amplifier nanocrystalline iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211350280U true CN211350280U (en) | 2020-08-25 |
Family
ID=72101867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020253245.6U Active CN211350280U (en) | 2020-03-04 | 2020-03-04 | Magnetic amplifier nanocrystalline iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211350280U (en) |
-
2020
- 2020-03-04 CN CN202020253245.6U patent/CN211350280U/en active Active
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