CN117174432A - Fluid magnetic integrated inductor - Google Patents
Fluid magnetic integrated inductor Download PDFInfo
- Publication number
- CN117174432A CN117174432A CN202311171176.9A CN202311171176A CN117174432A CN 117174432 A CN117174432 A CN 117174432A CN 202311171176 A CN202311171176 A CN 202311171176A CN 117174432 A CN117174432 A CN 117174432A
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- Prior art keywords
- plate
- side wall
- threaded
- mounting
- integrated inductor
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- 239000012530 fluid Substances 0.000 title claims abstract description 33
- 238000004804 winding Methods 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000005389 magnetism Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims 2
- 239000010410 layer Substances 0.000 description 21
- 239000007788 liquid Substances 0.000 description 5
- 230000010354 integration Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000011553 magnetic fluid Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000011554 ferrofluid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Fluid-Damping Devices (AREA)
Abstract
The application discloses a fluid magnetic integrated inductor which comprises a bottom plate, a mounting plate, a fixing plate and a box body, wherein the mounting plate is arranged at two ends of one side wall of the bottom plate, the fixing plate is arranged at one end of the mounting plate, which is far away from the bottom plate, the box body is arranged at one end of the fixing plate, which is far away from the mounting plate, a second limit groove is formed in one side wall of the fixing plate, a first limit groove is formed in one side wall of the bottom plate, a winding column body is arranged in the first limit groove, a winding coil is arranged at one side wall of the winding column body, and limiting blocks are arranged at two ends of the winding coil. The second threaded rod is in threaded connection with the second threaded hole, and the conical fluted disc main body can drive the second threaded rod to lift in the second threaded hole through the sliding sleeve and the sliding rod when rotating through the mutual matching of the sliding sleeve and the sliding rod, so that the second threaded rod can lift without being clamped with the second through hole.
Description
Technical Field
The application relates to the technical field of piezoelectric integrated inductors, in particular to a fluid magnetic integrated inductor.
Background
Along with the strong development of the energy field in recent years, the application of the high-frequency inductor in the photovoltaic inverter, the UPS and the charging pile is more and more abundant; with the improvement of design requirements, the high power density requirements on products are greatly improved, the products are urgently developed in the directions of miniaturization, high efficiency and high power density, the power supply module can have the condition that a plurality of functional inductance devices are used simultaneously for improving the efficiency, and with the strong development of the energy field in recent years, the application of high-frequency inductance on a photovoltaic inverter, a UPS and a charging pile is more and more abundant; and with the improvement of design requirements, the high power density requirements of products are greatly improved, and the products are urgently developed in the directions of miniaturization, high efficiency and high power density. The power supply module is used for improving the efficiency, and a plurality of functional inductance devices can be used simultaneously;
the magnetic fluid, also called magnetic liquid, ferrofluid or magnetic liquid, is a new type of functional material, and has both the fluidity of liquid and the magnetism of solid magnetic material. The magnetic fluid is a stable colloidal liquid formed by mixing magnetic solid particles with the diameter of nanometer magnitude (below 10 nanometers), a base carrier liquid (also called medium) and a surfactant. The fluid has no magnetic attraction in static state, and shows magnetism when an external magnetic field acts, so that the fluid has wide application in practice, the magnetic fluid integrated inductor is an embedded coil and a winding, the base body is the winding formed by embedding metal material with magnetic powder and aluminum in the magnetic powder in a die-casting mode, the surface of the base body is coated with pins to be led out of the winding, the base body is immediately formed on the surface layer of the base body, and the integrated inductor packaged by a surface patch type is classified as one of patch inductors.
Most of the existing fluid magnetic integrated inductors are of welding integrated structures, when the fluid magnetic integrated inductors are used for a long time, damage is easily caused to the fluid magnetic integrated inductors, winding coils inside the fluid magnetic integrated inductors cannot be detached and replaced, the whole fluid magnetic integrated inductors are required to be replaced, and the replacement mode greatly increases the use cost of the fluid magnetic integrated inductors.
Disclosure of Invention
The application aims to provide a fluid magnetic integrated inductor, which solves the problems that most of the existing fluid magnetic integrated inductors proposed in the background art are of a welded integrated structure, the fluid magnetic integrated inductor is easy to damage when being used for a long time, a winding coil in the fluid magnetic integrated inductor cannot be detached and replaced, and the whole fluid magnetic integrated inductor needs to be replaced, and the replacement mode greatly increases the use cost of the fluid magnetic integrated inductor.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a fluid magnetism integrated inductance, includes bottom plate, mounting panel, fixed plate and box, the mounting panel is all installed at the both ends of bottom plate one side lateral wall, and the fixed plate is installed to the one end that the bottom plate was kept away from to the mounting panel, the box is installed to the one end that the mounting panel was kept away from to the fixed plate, the second spacing groove has been seted up to the lateral wall of fixed plate one side, first spacing groove has all been seted up to the lateral wall of bottom plate one side, and the inside of first spacing groove is provided with the wire winding cylinder, winding coil is installed to the lateral wall of wire winding cylinder one end, and the stopper is all installed at the both ends of winding coil, the second through-hole has been seted up on the top of stopper, the lateral wall of fixed plate one side all sets up flutedly, the first through-hole is linked together with the recess, spacing hole has been seted up to the lateral wall of mounting panel one side, the installation pole is all installed to the lateral wall of fixed plate one side, and the inside one end of installation storehouse is installed to the lateral wall of installation pole, the division board one side, and the division board is located the centre of two sets of winding coils.
Preferably, the lateral wall at fixed plate both ends is rotated through the bearing and is installed first threaded rod, and the outer wall of first threaded rod is provided with the guard plate, first screw hole has been seted up to the inside of guard plate, and first screw hole and first threaded rod threaded connection, the carousel is installed to the one end of first threaded rod.
Preferably, the limiting hole is installed on the side wall of one side of the protection plate, and the limiting rod is clamped with the limiting hole.
Preferably, the mount is all installed on the inside top of installation storehouse, and the inside of mount is connected with the conical tooth disc main part through the ball rotation, the second screw hole has been seted up to the inside of conical tooth disc main part, and second screw hole and second threaded rod threaded connection.
Preferably, the bottom of mount is installed the slide bar, and the outer wall cover of slide bar is equipped with the slip sleeve, the outer wall fixed connection of slip sleeve and second threaded rod.
Preferably, the side wall of the inside one end of installation pole is rotated through the bearing and is installed the pivot, and first conical gear is installed to the one end of pivot, first conical gear and conical fluted disc main part intermeshing, the disc main part is installed to the one end of pivot, and the outer wall of disc main part is provided with anti-skidding line.
Preferably, the side wall at one side of the box body is hinged with a door plate main body, and the side wall at one side of the door plate main body is provided with a handle main body.
Preferably, the division board includes basic unit main part, firm layer, insulating layer and anticorrosive coating, the inside of division board is provided with basic unit main part, and the top of basic unit main part is provided with firm layer, the top of firm layer is provided with the insulating layer, and the top of insulating layer is provided with the anticorrosive coating.
Preferably, the firm layer includes reinforcing plate and compressive ball, the inside of firm layer is transverse arrangement and installs the reinforcing plate, and the inside of reinforcing plate is provided with compressive ball.
Compared with the prior art, the application has the beneficial effects that:
(1) This fluid magnetism integration inductance drives the pivot through reel body, winding coil, first spacing groove, second spacing groove and installation pole, and rotates through rotating the disc main part, and through first conical gear and conical fluted disc main part intermeshing, make first conical gear can drive conical fluted disc main part and rotate simultaneously when rotatory, and through second screw hole and second threaded rod threaded connection to through the mutually supporting of sliding sleeve and sliding rod, make conical fluted disc main part can drive the second threaded rod and go up and down in the inside of second screw hole through sliding sleeve and sliding rod when rotatory, be convenient for make the second threaded rod go up and down not in with second through hole looks block.
(2) This fluid magnetism integration inductance, through the mounting panel, the fixed plate, first threaded rod, first screw hole and gag lever post, drive first threaded rod through rotating the carousel and rotate, and through first threaded rod and first threaded hole threaded connection, thereby be convenient for drive the guard plate through the inside lift of gag lever post at first through-hole through first threaded rod rotation, be convenient for make the guard plate move the outer wall of first threaded rod drive the gag lever post not in with spacing hole looks block, thereby be convenient for drive guard plate and gag lever post through rotating the carousel and not in with spacing hole looks block, thereby be convenient for dismantle the fixed plate, be convenient for dismantle winding cylinder and winding coil, be convenient for dismantle the winding coil inside the fluid magnetism integration inductance, reduce the use cost of fluid magnetism integration inductance.
Drawings
FIG. 1 is a schematic front view of the present application;
FIG. 2 is a schematic view of the main body opening structure of the main door panel of the present application;
FIG. 3 is a schematic view of an assembled structure of the present application;
FIG. 4 is a schematic view of the mounting plate and fender assembly structure of the present application;
FIG. 5 is a schematic view of the assembly structure of the winding coil and the shield plate of the present application;
FIG. 6 is a schematic diagram of the left-view winding coil and shield structure of the present application;
FIG. 7 is a schematic view of the internal structure of the mounting bar of the present application;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7A according to the present application;
FIG. 9 is a schematic view showing the internal structure of the partition plate according to the present application;
fig. 10 is a schematic view of a spindle structure according to the present application.
In the figure: 1. a bottom plate; 2. a mounting plate; 3. a fixing plate; 4. a case; 5. a partition plate; 501. a base layer body; 502. a firm layer; 5021. a reinforcing plate; 5022. compression-resistant balls; 503. an insulating layer; 504. an anti-corrosion layer; 6. a winding column; 7. a winding coil; 8. a first through hole; 9. a first threaded rod; 10. a protection plate; 11. a first threaded hole; 12. a turntable; 13. a limit rod; 14. a groove; 15. a first limit groove; 16. the second limit groove; 17. a limiting hole; 18. a limiting block; 19. a second through hole; 20. a mounting rod; 21. a rotating shaft; 22. a disc main body; 23. a first bevel gear; 24. a mounting bin; 25. a fixing frame; 26. a conical fluted disc body; 27. a second threaded hole; 28. a second threaded rod; 29. a sliding sleeve; 30. a slide bar; 31. a door panel body; 32. a handle body.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In embodiment 1, referring to fig. 1-4, the present application provides a technical solution: the utility model provides a fluid magnetism integrated inductance, includes bottom plate 1, mounting panel 2, fixed plate 3 and box 4, its characterized in that: the mounting plate 2 is arranged at two ends of one side wall of the bottom plate 1, the fixing plate 3 is arranged at one end of the mounting plate 2 far away from the bottom plate 1, the box 4 is arranged at one end of the fixing plate 3 far away from the mounting plate 2, the second limit groove 16 is arranged at one side wall of the fixing plate 3, the first limit groove 15 is arranged at one side wall of the bottom plate 1, the winding column 6 is arranged in the first limit groove 15, the winding coil 7 is arranged at one side wall of the winding column 6, the limiting block 18 is arranged at two ends of the winding coil 7, the second through hole 19 is arranged at the top end of the limiting block 18, the groove 14 is arranged at one side wall of the fixing plate 3, the first through hole 8 is arranged at two ends of the fixing plate 3, the first through hole 8 is communicated with the groove 14, the side walls at two ends of the fixed plate 3 are rotatably provided with first threaded rods 9 through bearings, the outer walls of the first threaded rods 9 are provided with protection plates 10, first threaded holes 11 are formed in the protection plates 10, the first threaded holes 11 are in threaded connection with the first threaded rods 9, a rotary table 12 is arranged at one end of each first threaded rod 9, a limit hole 17 is formed in one side wall of each protection plate 10, a limit rod 13 is clamped with each limit hole 17, a door plate main body 31 is hinged to one side wall of each box 4, a handle main body 32 is arranged on one side wall of each door plate main body 31, the protection plates 10 are driven to ascend and descend in the first through holes 8 through rotation of the first threaded rods 9, and the protection plates 10 are conveniently moved on the outer walls of the first threaded rods 9 to drive the limit rods 13 to be not clamped with the limit holes 17;
in embodiment 2, please refer to fig. 2-5, limiting holes 17 are provided on the side wall of one end of the mounting plate 2, mounting rods 20 are all installed on the side wall of one side of the fixing plate 3, mounting bins 24 are installed on the side wall of one end of the mounting rods 20, partition plates 5 are installed on the side wall of one side of the bottom plate 1, the partition plates 5 are located in the middle of two groups of winding coils 7, fixing frames 25 are all installed on the top end of the inside of the mounting bins 24, conical fluted disc bodies 26 are connected in the fixing frames 25 through ball rotation, second threaded holes 27 are provided in the conical fluted disc bodies 26, the second threaded holes 27 are in threaded connection with second threaded rods 28, sliding rods 30 are installed at the bottom ends of the fixing frames 25, sliding sleeves 29 are fixedly connected with the outer walls of the second threaded rods 28, rotating shafts 21 are installed on the side walls of one end of the mounting rods 20 through bearings in a rotating mode, first conical gears 23 are meshed with the conical fluted disc bodies 26, disc bodies 22 are installed at one ends of the rotating shafts 21, anti-skid threads are arranged on the outer walls of the disc bodies 22, the second threaded rods 28 are not convenient to clamp the second threaded rods 19 in the second threaded rods 28 through the sliding sleeves 29 and the sliding rods 30.
Embodiment 3, please refer to fig. 7-10, division board 5 includes basic unit main part 501, firm layer 502, insulating layer 503 and anticorrosive coating 504, the inside of division board 5 is provided with basic unit main part 501, and the top of basic unit main part 501 is provided with firm layer 502, the top of firm layer 502 is provided with insulating layer 503, and the top of insulating layer 503 is provided with anticorrosive coating 504, firm layer 502 includes reinforcing plate 5021 and compressive ball 5022, the inside of firm layer 502 is transverse arrangement and installs reinforcing plate 5021, and reinforcing plate 5021's inside is provided with compressive ball 5022, be transverse arrangement through the inside of firm layer 502 and install reinforcing plate 5021, and reinforcing plate 5021's inside is provided with compressive ball 5022, the fastness performance through reinforcing plate 5021 and compressive ball 5022 is good.
It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present application is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present application.
In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the scope of the present application. It will be apparent that the described embodiments are merely some, but not all, embodiments of the application. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present application or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present application, which also falls within the scope of the present application.
Claims (9)
1. The utility model provides a fluid magnetism integrated inductance, includes bottom plate (1), mounting panel (2), fixed plate (3) and box (4), its characterized in that:
the two ends of the side wall at one side of the bottom plate (1) are provided with mounting plates (2), one end, far away from the bottom plate (1), of each mounting plate (2) is provided with a fixing plate (3), and one end, far away from the mounting plates (2), of each fixing plate (3) is provided with a box body (4);
the side wall of one side of the fixed plate (3) is provided with a second limit groove (16), the side wall of one side of the bottom plate (1) is provided with a first limit groove (15), and a winding column body (6) is arranged in the first limit groove (15);
a winding coil (7) is arranged on the side wall of one end of the winding column body (6), limiting blocks (18) are arranged at two ends of the winding coil (7), a second through hole (19) is formed in the top end of each limiting block (18), and grooves (14) are formed in the side wall of one side of the fixing plate (3);
the side walls at two ends of the fixed plate (3) are provided with first through holes (8), the first through holes (8) are communicated with the grooves (14), the side wall at one end of the mounting plate (2) is provided with limit holes (17), and the side wall at one side of the fixed plate (3) is provided with mounting rods (20);
and the side wall of the inner end of the mounting rod (20) is provided with a mounting bin (24), the side wall of one side of the bottom plate (1) is provided with a separation plate (5), and the separation plate (5) is positioned in the middle of the two groups of winding coils (7).
2. A fluid magnetic integrated inductor as claimed in claim 1, wherein: the side walls at two ends of the fixed plate (3) are rotatably provided with first threaded rods (9) through bearings, the outer walls of the first threaded rods (9) are provided with protection plates (10), first threaded holes (11) are formed in the protection plates (10), the first threaded holes (11) are in threaded connection with the first threaded rods (9), and a rotary table (12) is installed at one end of each first threaded rod (9).
3. A fluid magnetic integrated inductor as claimed in claim 2, wherein: the side wall at one side of the protection plate (10) is provided with a limiting hole (17), and the limiting rod (13) is clamped with the limiting hole (17).
4. A fluid magnetic integrated inductor as claimed in claim 1, wherein: the fixing frame (25) is installed on the top inside the installation bin (24), the conical fluted disc main body (26) is connected to the inside of the fixing frame (25) through ball rotation, the second threaded hole (27) is formed in the conical fluted disc main body (26), and the second threaded hole (27) is in threaded connection with the second threaded rod (28).
5. A fluid magnetic integrated inductor as claimed in claim 4, wherein: the bottom of mount (25) is installed slide bar (30), and the outer wall cover of slide bar (30) is equipped with sliding sleeve (29), sliding sleeve (29) and the outer wall fixed connection of second threaded rod (28).
6. A fluid magnetic integrated inductor as claimed in claim 1, wherein: the side wall of the inside one end of installation pole (20) is installed pivot (21) through the bearing rotation, and first conical gear (23) are installed to the one end of pivot (21), first conical gear (23) intermesh with conical fluted disc main part (26), disc main part (22) are installed to the one end of pivot (21), and the outer wall of disc main part (22) is provided with the anti-skidding line.
7. A fluid magnetic integrated inductor as claimed in claim 1, wherein: the side wall on one side of the box body (4) is hinged with a door plate main body (31), and the side wall on one side of the door plate main body (31) is provided with a handle main body (32).
8. A fluid magnetic integrated inductor as claimed in claim 1, wherein: the division board (5) is including basic unit's main part (501), firm layer (502), insulating layer (503) and anticorrosive coating (504), the inside of division board (5) is provided with basic unit's main part (501), and the top of basic unit's main part (501) is provided with firm layer (502), the top of firm layer (502) is provided with insulating layer (503), and the top of insulating layer (503) is provided with anticorrosive coating (504).
9. A fluid magnetic integrated inductor as claimed in claim 8, wherein: firm layer (502) is including reinforcing plate (5021) and compressive ball (5022), the inside of firm layer (502) is transverse arrangement and installs reinforcing plate (5021), and the inside of reinforcing plate (5021) is provided with compressive ball (5022).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311171176.9A CN117174432A (en) | 2023-09-11 | 2023-09-11 | Fluid magnetic integrated inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311171176.9A CN117174432A (en) | 2023-09-11 | 2023-09-11 | Fluid magnetic integrated inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117174432A true CN117174432A (en) | 2023-12-05 |
Family
ID=88946740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311171176.9A Pending CN117174432A (en) | 2023-09-11 | 2023-09-11 | Fluid magnetic integrated inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117174432A (en) |
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| CN107910168A (en) * | 2017-12-01 | 2018-04-13 | 广东电网有限责任公司电力科学研究院 | A kind of test core |
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| CN210956392U (en) * | 2019-10-05 | 2020-07-07 | 青岛云路特变智能科技有限公司 | Simple dry-type transformer core clamping structure |
| CN211555648U (en) * | 2020-01-10 | 2020-09-22 | 上海中浦电磁科技有限公司 | Transformer iron core group fixing and mounting frame |
| CN218806477U (en) * | 2022-12-15 | 2023-04-07 | 舟山市豫龙船舶工程有限公司 | Spiral ventilation duct of passenger ship machine |
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| CN219123077U (en) * | 2022-12-09 | 2023-06-02 | 苏州市嘉瑞塑胶电子有限公司 | Buckle formula TV set transformer skeleton |
| CN219118433U (en) * | 2022-12-09 | 2023-06-02 | 永安市竹产业研究院 | Bamboo sound insulation bin |
| CN219435636U (en) * | 2023-02-27 | 2023-07-28 | 北京环磁伟业科技有限公司 | Ultracrystalline iron core |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910168A (en) * | 2017-12-01 | 2018-04-13 | 广东电网有限责任公司电力科学研究院 | A kind of test core |
| CN208738017U (en) * | 2018-09-27 | 2019-04-12 | 东莞市金璧辉电子有限公司 | A kind of anti-tampering LED transformer |
| CN209993418U (en) * | 2019-05-21 | 2020-01-24 | 常州市武进宏富电子器件有限公司 | Magnetic core convenient to dismantle |
| CN210956392U (en) * | 2019-10-05 | 2020-07-07 | 青岛云路特变智能科技有限公司 | Simple dry-type transformer core clamping structure |
| CN211555648U (en) * | 2020-01-10 | 2020-09-22 | 上海中浦电磁科技有限公司 | Transformer iron core group fixing and mounting frame |
| CN219017421U (en) * | 2022-12-06 | 2023-05-12 | 文登卡尔马斯特电子有限公司 | High-integration inductor |
| CN219123077U (en) * | 2022-12-09 | 2023-06-02 | 苏州市嘉瑞塑胶电子有限公司 | Buckle formula TV set transformer skeleton |
| CN219118433U (en) * | 2022-12-09 | 2023-06-02 | 永安市竹产业研究院 | Bamboo sound insulation bin |
| CN218806477U (en) * | 2022-12-15 | 2023-04-07 | 舟山市豫龙船舶工程有限公司 | Spiral ventilation duct of passenger ship machine |
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