CN218159922U - Vehicle-mounted large-current energy storage inductor - Google Patents
Vehicle-mounted large-current energy storage inductor Download PDFInfo
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- CN218159922U CN218159922U CN202221465640.6U CN202221465640U CN218159922U CN 218159922 U CN218159922 U CN 218159922U CN 202221465640 U CN202221465640 U CN 202221465640U CN 218159922 U CN218159922 U CN 218159922U
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Abstract
The utility model discloses an on-vehicle heavy current energy storage inductance, including runway type indisputable silicon-aluminium magnetic core, R type indisputable silicon-aluminium magnetic core, last plastic apron, lower plastic apron, NOMEX piece, flat coil and copper terminal, runway type indisputable silicon-aluminium magnetic core is installed to the upper end nestification of going up the plastic apron, and the lower extreme of going up the plastic apron is provided with down the plastic apron, and the lower extreme nestification of plastic apron installs runway type indisputable silicon-aluminium magnetic core down, the nested NOMEX piece of installing between runway type indisputable silicon-aluminium magnetic core and the last plastic apron, and R type indisputable silicon-aluminium magnetic core is installed to the upper end of NOMEX piece. This on-vehicle heavy current energy storage inductance provides the heavy current energy storage inductance that can use under on-vehicle adverse circumstances, except satisfying on-vehicle high-frequency vibration and impact, because the utility model provides a design of no air gap, consequently more lower than conventional energy storage inductance magnetic leakage loss, more high-efficient, improved the practicality of device.
Description
Technical Field
The utility model relates to an inductance technical field specifically is an on-vehicle heavy current energy storage inductance.
Background
Inductance (inductance coil) is the electromagnetic induction component who forms with insulated wire (for example enameled wire, yarn covering wire etc.) coiling, and conventional heavy current energy storage inductance can't use under on-vehicle abominable situation, and on-vehicle high-frequency vibration and impact can let equipment produce great damage, and the inductance has certain air gap, and consequently conventional energy storage inductance magnetic leakage loss is higher, and is not high-efficient enough.
In order to solve the above problems, innovative design based on the original inductor structure is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vehicle-mounted heavy current energy storage inductance to the conventional heavy current energy storage inductance who proposes in solving above-mentioned background art can't use under on-vehicle abominable situation, and on-vehicle high-frequency vibration and impact can let equipment produce great damage, and the inductance has certain air gap, and consequently conventional energy storage inductance magnetic leakage loss is higher, efficient problem inadequately.
In order to achieve the above purpose, the utility model provides a following technical scheme: a vehicle-mounted large-current energy storage inductor comprises a runway-type iron silicon aluminum magnetic core, an R-type iron silicon aluminum magnetic core, an upper plastic cover plate, a lower plastic cover plate, an NOMEX sheet, a flat wire coil and a copper terminal, wherein the runway-type iron silicon aluminum magnetic core is embedded and mounted at the upper end of the upper plastic cover plate, the lower plastic cover plate is arranged at the lower end of the upper plastic cover plate, the runway-type iron silicon aluminum magnetic core is embedded and mounted at the lower end of the lower plastic cover plate, the NOMEX sheet is embedded and mounted between the runway-type iron silicon aluminum magnetic core and the upper plastic cover plate, the R-type iron silicon aluminum magnetic core is mounted at the upper end of the NOMEX sheet, the flat wire coil is embedded and mounted in front of the NOMEX sheet and the R-type iron silicon aluminum magnetic core, the copper terminal is mounted at the outer end of the flat wire coil, and the outer sides of the copper terminal and the lower plastic cover plate are mutually butted;
the NOMEX sheet, the flat wire coil and the two copper terminals connected with the coil are formed by bonding and assembling epoxy resin, and the R-shaped iron-silicon-aluminum magnetic core comprises two runway-shaped iron-silicon-aluminum magnetic cores and two R-shaped iron-silicon-aluminum magnetic cores to form a closed magnetic field.
Preferably, the runway type iron silicon aluminum magnetic core is provided with 2 pieces, and the 2 pieces of runway type iron silicon aluminum magnetic cores and the two R type iron silicon aluminum magnetic cores form a closed magnetic field.
Preferably, the upper plastic cover plate and the lower plastic cover plate correspond to each other in position, and provide insulation between the R-shaped iron silicon aluminum magnetic core and the flat wire coil and a fixing structure meeting the use requirement under the vehicle-mounted condition.
Preferably, the NOMEX piece, the flat wire coil and the two copper terminals connecting the coils are bonded and assembled together by epoxy resin.
Preferably, the flat wire coil is used as a power supply coil.
Preferably, the number of the flat wire coil is 2, the copper terminals of the 2 flat wire coils are used as fixing pins of the coil, and the epoxy resin is used for assembling and bonding all the materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the vehicle-mounted large-current energy storage inductor provides a large-current energy storage inductor which can be applied under the vehicle-mounted severe condition, and the vehicle-mounted high-frequency vibration and impact are met, and the vehicle-mounted large-current energy storage inductor is lower in magnetic leakage loss and higher in efficiency than a conventional energy storage inductor due to the fact that the vehicle-mounted high-frequency vibration and impact are not caused by the vehicle-mounted large-current energy storage inductor in a non-air gap design mode;
2. this on-vehicle heavy current energy storage inductance, through two upper and lower plastic apron, except providing the insulation between magnetic core and the coil, still provide the fixed knot who satisfies to use under the on-vehicle condition and construct, cooperate two NOMEX pieces to use as the insulation between magnetic core and the coil simultaneously, guaranteed the insulation stability of butt joint in-process.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic side view of the copper terminal of the present invention.
In the figure: 1. a racetrack-type iron silicon aluminum magnetic core; 2. an R-type Fe-Si-Al magnetic core; 3. a plastic cover plate is arranged; 4. a lower plastic cover plate; 5. NOMEX sheet; 6. a flat wire coil; 7. and a copper terminal.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a vehicle-mounted large-current energy storage inductor comprises a runway-type iron silicon aluminum magnetic core 1, an R-type iron silicon aluminum magnetic core 2, an upper plastic cover plate 3, a lower plastic cover plate 4, a NOMEX sheet 5, a flat wire coil 6 and a copper terminal 7.
The upper end of the upper plastic cover plate 3 is nested with a runway type iron silicon aluminum magnetic core 1, the lower end of the upper plastic cover plate 3 is provided with a lower plastic cover plate 4, the lower end of the lower plastic cover plate 4 is nested with the runway type iron silicon aluminum magnetic core 1, a NOMEX piece 5 is nested between the runway type iron silicon aluminum magnetic core 1 and the upper plastic cover plate 3, the upper end of the NOMEX piece 5 is provided with an R type iron silicon aluminum magnetic core 2, a flat wire coil 6 is nested in front of the NOMEX piece 5 and the R type iron silicon aluminum magnetic core 2, the outer end of the flat wire coil 6 is provided with a copper terminal 7, and the copper terminal 7 is butted with the outer side of the lower plastic cover plate 4;
the NOMEX sheet 5, the flat wire coil 6 and the two copper terminals 7 connected with the coils are formed by bonding and assembling epoxy resin, and the R-shaped iron-silicon-aluminum magnetic core 2 comprises two runway-shaped iron-silicon-aluminum magnetic cores 1 and two R-shaped iron-silicon-aluminum magnetic cores 2 to form a closed magnetic field.
The runway type iron silicon aluminum magnetic core 1 is provided with 2 pieces, and the 2 pieces of runway type iron silicon aluminum magnetic cores 1 and the two R type iron silicon aluminum magnetic cores 2 form a closed magnetic field. The upper plastic cover plate 3 and the lower plastic cover plate 4 correspond to each other in position, and provide insulation between the R-shaped iron silicon aluminum magnetic core 2 and the flat wire coil 6 and a fixing structure meeting the use requirement under the vehicle-mounted condition.
The NOMEX piece 5, the flat wire coil 6 and the two coil-connecting copper terminals 7 are bonded and assembled together by epoxy resin. The flat wire coil 6 is used as a power supply coil. The flat wire coil 6 is provided with 2 flat wire coils, the copper terminals 7 of the 2 flat wire coils 6 are used as fixing pins of the coil, and the epoxy resin is used for assembling and bonding all the materials
Through two upper plastic cover plates 3 and lower plastic cover plates 4, besides providing insulation between the runway type iron silicon aluminum magnetic core 1 and the flat wire coil 6, a fixing structure meeting the use requirement under a vehicle-mounted condition is further provided, and two NOMEX pieces 5 are matched to be used as the insulation between the runway type iron silicon aluminum magnetic core 1 and the flat wire coil 6, so that the insulation stability in the butt joint process is ensured.
The working principle is as follows: when using this on-vehicle heavy current energy storage inductance, according to fig. 1-4, at first place the device in the position that needs carry out work, two sets of magnetic cores contain two runway type indisputable silicon-aluminum magnetic cores 1 and two R type indisputable silicon-aluminum magnetic cores 2 and constitute a closed magnetic field, two go up plastic apron 3, lower plastic apron 4, except providing the insulation between magnetic core and the coil, still provide the fixed knot who satisfies to use under the on-vehicle condition and construct, because conventional heavy current energy storage inductance can't use under on-vehicle abominable situation, provide a heavy current energy storage inductance that can use under on-vehicle abominable condition, except satisfying on-vehicle high-frequency secondary vibration and impact, because the utility model provides a non-air-gap design, consequently more lower than conventional energy storage inductance magnetic leakage loss, and more high-efficient, whole practicality has been increased.
Those not described in detail in this specification are well within the skill of the art.
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 (5)
1. The utility model provides an on-vehicle heavy current energy storage inductance, includes runway type indisputable silicon aluminum magnetic core (1), R type indisputable silicon aluminum magnetic core (2), goes up plastic cover plate (3), lower plastic cover plate (4), NOMEX piece (5), flat wire coil (6) and copper terminal (7), its characterized in that: the track type iron silicon aluminum magnetic core (1) is installed at the upper end of the upper plastic cover plate (3) in a nested mode, the lower end of the upper plastic cover plate (3) is provided with the lower plastic cover plate (4), the track type iron silicon aluminum magnetic core (1) is installed at the lower end of the lower plastic cover plate (4) in a nested mode, the NOMEX piece (5) is installed between the track type iron silicon aluminum magnetic core (1) and the upper plastic cover plate (3) in a nested mode, the R type iron silicon aluminum magnetic core (2) is installed at the upper end of the NOMEX piece (5), the flat wire coil (6) is installed in the front of the NOMEX piece (5) and the R type iron silicon aluminum magnetic core (2) in a nested mode, the copper terminal (7) is installed at the outer end of the flat wire coil (6), and meanwhile the copper terminal (7) is in butt joint with the outer side of the lower plastic cover plate (4) mutually;
the NOMEX sheet (5), the flat wire coil (6) and the two copper terminals (7) connected with the coils are formed by bonding and assembling epoxy resin, and the R-shaped iron silicon aluminum magnetic core (2) comprises two runway-shaped iron silicon aluminum magnetic cores (1) and two R-shaped iron silicon aluminum magnetic cores (2) to form a closed magnetic field.
2. The vehicle-mounted high-current energy storage inductor according to claim 1, wherein: the runway type iron silicon aluminum magnetic core (1) is provided with 2 pieces, and the 2 pieces of runway type iron silicon aluminum magnetic cores (1) and the two R type iron silicon aluminum magnetic cores (2) form a closed magnetic field.
3. The vehicle-mounted high-current energy storage inductor according to claim 1, wherein: the upper plastic cover plate (3) and the lower plastic cover plate (4) correspond to each other in position, and besides the insulation between the R-type iron silicon aluminum magnetic core (2) and the flat wire coil (6), a fixing structure meeting the use requirement under the vehicle-mounted condition is further provided.
4. The vehicle-mounted high-current energy storage inductor according to claim 1, wherein: the flat wire coil (6) is used as a power supply coil.
5. The vehicle-mounted high-current energy storage inductor according to claim 1, wherein: the flat wire coil (6) is provided with 2, and the copper terminal of 2 flat wire coils (6) is used as the fixed pin of coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221465640.6U CN218159922U (en) | 2022-06-13 | 2022-06-13 | Vehicle-mounted large-current energy storage inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221465640.6U CN218159922U (en) | 2022-06-13 | 2022-06-13 | Vehicle-mounted large-current energy storage inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218159922U true CN218159922U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221465640.6U Active CN218159922U (en) | 2022-06-13 | 2022-06-13 | Vehicle-mounted large-current energy storage inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218159922U (en) |
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2022
- 2022-06-13 CN CN202221465640.6U patent/CN218159922U/en active Active
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