CN220753184U - Ultra-low inductance and high current integrated inductor - Google Patents
Ultra-low inductance and high current integrated inductor Download PDFInfo
- Publication number
- CN220753184U CN220753184U CN202322517260.3U CN202322517260U CN220753184U CN 220753184 U CN220753184 U CN 220753184U CN 202322517260 U CN202322517260 U CN 202322517260U CN 220753184 U CN220753184 U CN 220753184U
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- inductor
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- current integrated
- insulating frame
- high current
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- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model discloses an ultra-low inductance and high current integrated inductor which comprises an insulating frame, wherein both sides of the upper surface of the insulating frame are provided with placing grooves, the inner bottom wall of each placing groove is uniformly and fixedly connected with a heat radiating plate, the surface of each heat radiating plate is connected with an insulating plate in a clamping way, and the lower surface of each insulating plate is connected with the inner bottom wall of each placing groove in a clamping way. This ultra-low sense heavy current integrated into one piece inductor through the setting of insulating frame, standing groove, heating panel and insulation board, when under the condition of circular telegram, insulating frame and insulation board have the effect of isolated inductor surface and external circular telegram, prevent to take place unexpected, when under the condition of circular telegram, electric apparatus and circuit board still various parts will produce heat when the electric current or voltage surpassed rated value use, if not in time dispel the heat will take place unexpected for the user produces the loss, and the heating panel has radiating effect, reduces the probability that takes place unexpected.
Description
Technical Field
The utility model relates to the technical field of inductors, in particular to an ultra-low inductance high-current integrated inductor.
Background
An inductor is a component that can convert electric energy into magnetic energy and store it; the inductor is similar in structure to a transformer but has only one winding. The inductor has a certain inductance, which only blocks the change of the current; if the inductor is in a state where no current is passing, it will attempt to block the flow of current through it when the circuit is on; if the inductor is in a state where current is passing, it will attempt to maintain the current unchanged when the circuit is open; the inductor is also called choke, reactor and dynamic reactor.
Through retrieval, chinese patent publication (bulletin) No. 202022345565.7 discloses an ultralow-inductance high-current integrated inductor, the utility model adopts a conductive sheet to replace the coil wound by the prior thick wire, the ultralow-inductance high-current characteristic requirement of the inductor can be realized, in addition, in the process of adopting the magnetic core shell to perform the compression molding integrated molding, the deformation of the conductive sheet is smaller, the cracking proportion is reduced, and the product yield can be improved; in addition, the utility model uses the conducting strip to replace the coil, the step of winding the coil in the conventional product manufacturing process is omitted, the preparation process is simple, the production efficiency can be improved, and the large-scale mass production is facilitated, but the utility model has no protection arrangement, when the current exceeds the rated current, heat can be generated in the use process, and the inductor is damaged, so that the design of the ultra-low-inductance high-current integrated inductor is necessary.
Disclosure of Invention
The utility model mainly aims to provide an ultra-low inductance and high current integrated inductor which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the ultra-low inductance and high current integrated inductor comprises an insulating frame, wherein both sides of the upper surface of the insulating frame are provided with placing grooves, and the inner bottom wall of each placing groove is uniformly and fixedly connected with a heat dissipation plate; the surface joint of heating panel is connected with the insulation board, the lower surface of insulation board is the joint with the interior bottom wall of standing groove and is connected.
In order to achieve the shielding effect, the ultra-low inductance and high current integrated inductor is characterized in that a shielding frame is fixedly connected to the middle of the inner side of the insulating frame.
In order to achieve the effect of conducting electricity, the ultra-low inductance and high current integrated inductor is characterized in that a conductor is fixedly connected inside the shielding frame.
In order to achieve the connection function, the ultra-low inductance and high current integrated inductor is characterized in that connection ends are arranged on two sides of the conductor.
In order to achieve the protection effect, the ultra-low inductance and high current integrated inductor is characterized in that the surface of the connecting end is fixedly connected with a protection shell.
In order to achieve the fixing effect, the ultra-low inductance and high current integrated inductor is characterized in that the fixing point is fixedly connected to the lower surface of the insulating frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the insulating frame, the placing groove, the heat dissipation plate and the insulating plate, when the inductor is electrified, the insulating frame and the insulating plate have the function of isolating the surface of the inductor from the outside, so that accidents are prevented, when the current or the voltage exceeds the rated value and is used under the electrified condition, heat can be generated by the electric appliance and the circuit board, and various parts, if the heat dissipation is not performed in time, accidents can occur, so that a user generates loss, the heat dissipation plate has the function of heat dissipation, and the probability of accidents is reduced.
2. In the utility model, through the arrangement of the insulating frame and the shielding frame, the metal shielding frame is added for protecting the inductor in order to prevent the magnetic field generated during the operation of the inductor from affecting the normal operation of other circuits and components.
Drawings
FIG. 1 is a schematic view of the overall front view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an overall cross-sectional structure of an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a connecting end according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of the overall bottom view of an embodiment of the present utility model.
In the figure: 1. an insulating frame; 2. a placement groove; 3. a heat dissipation plate; 4. an insulating plate; 5. a shielding frame; 6. an electric conductor; 7. a connection end; 8. a protective shell; 9. a fixed point.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1-4, an ultra-low inductance and high current integrated inductor comprises an insulating frame 1, wherein both sides of the upper surface of the insulating frame 1 are provided with a placing groove 2, and the inner bottom wall of the placing groove 2 is uniformly and fixedly connected with a heat dissipation plate 3;
in this embodiment, the insulating plate 4 is connected to the surface of the heat dissipation plate 3 in a clamping manner, and the lower surface of the insulating plate 4 is connected to the inner bottom wall of the placement groove 2 in a clamping manner.
When the electric appliance is specifically used, through the arrangement of the insulating frame 1, the placing groove 2, the heat dissipation plate 3 and the insulating plate 4, when the electric appliance is electrified, the insulating frame 1 and the insulating plate 4 have the function of isolating the surface of the inductor from the outside, accidents are prevented, when the electric appliance or the voltage exceeds the rated value and is used under the electrified condition, heat can be generated by the electric appliance and the circuit board, and various components can be generated if the electric appliance or the circuit board is not timely heat-dissipated, so that the user can lose, the heat dissipation plate 3 has the function of dissipating heat, and the accident probability is reduced.
In this embodiment, a shielding frame 5 is fixedly connected to the middle part of the inner side of the insulating frame 1.
When the inductor is particularly used, through the arrangement of the insulating frame 1 and the shielding frame 5, the metal shielding frame 5 is added for protecting the inductor in order to prevent the magnetic field generated during the operation of the inductor from affecting the normal operation of other circuits and components.
In the present embodiment, the conductor 6 is fixedly connected to the inside of the shield frame 5.
When the electric device is specifically used, through the arrangement of the shielding frame 5 and the electric conductor 6, the electric conductor 6 has the function of conducting connection, so that the electric device can work normally.
In the present embodiment, both sides of the conductor 6 are provided with connection terminals 7.
When the inductor is specifically used, through the arrangement of the conductor 6 and the connecting end 7, the connecting end 7 enables the inductor to be integrally used in a circuit, and the inductor can be normally connected.
In this embodiment, the surface of the connection end 7 is fixedly connected with a protective shell 8.
When the circuit is specifically used, through the arrangement of the connecting end 7 and the protective shell 8, after circuit connection is completed, the protective shell 8 can protect the joint of the connecting end 7, and the phenomenon of short circuit caused by electric leakage is prevented.
In the present embodiment, the lower surface of the insulating frame 1 is fixedly connected with a fixing point 9.
In specific use, the inductor can be welded and fixed by the fixed point 9 through the arrangement of the insulating frame 1 and the fixed point 9.
Working principle: in use, when the inductor is electrified, the insulating frame 1 and the insulating plate 4 have the function of isolating the surface of the inductor from the outside, so that accidents are prevented, when the current or the voltage exceeds the rated value and is used under the electrified condition, heat can be generated by the electric appliance and various components of the circuit board, if the heat is not dissipated in time, the user can generate loss, the heat dissipation plate 3 has the function of dissipating the heat, the accident probability is reduced, the metal shielding frame 5 is added for protecting the inductor, the conductor 6 has the function of conducting connection, the connecting end 7 enables the inductor to act in the circuit as a whole, the electric appliance can work normally, after the circuit connection is completed, the joint of the connecting end 7 can be protected by the protective shell 8, the phenomenon of electric leakage is prevented, and the inductor can be welded and fixed by the fixing point 9.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an ultra-low sense heavy current integrated into one piece inductor, includes insulating frame (1), its characterized in that: both sides of the upper surface of the insulating frame (1) are provided with placing grooves (2), and the inner bottom wall of each placing groove (2) is uniformly and fixedly connected with a radiating plate (3);
the surface joint of heating panel (3) is connected with insulation board (4), the lower surface of insulation board (4) is joint with the interior bottom wall of standing groove (2).
2. The ultra-low inductance high current integrated inductor of claim 1, wherein: the middle part of the inner side of the insulating frame (1) is fixedly connected with a shielding frame (5).
3. The ultra-low inductance high current integrated inductor of claim 2, wherein: the inside of the shielding frame (5) is fixedly connected with a conductor (6).
4. An ultra low inductance high current integrated inductor according to claim 3, wherein: both sides of the electric conductor (6) are provided with connecting ends (7).
5. The ultra-low inductance, high current integrated inductor of claim 4, wherein: the surface of the connecting end (7) is fixedly connected with a protective shell (8).
6. The ultra-low inductance high current integrated inductor of claim 1, wherein: the lower surface of the insulating frame (1) is fixedly connected with a fixed point (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322517260.3U CN220753184U (en) | 2023-09-16 | 2023-09-16 | Ultra-low inductance and high current integrated inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322517260.3U CN220753184U (en) | 2023-09-16 | 2023-09-16 | Ultra-low inductance and high current integrated inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220753184U true CN220753184U (en) | 2024-04-09 |
Family
ID=90552739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322517260.3U Active CN220753184U (en) | 2023-09-16 | 2023-09-16 | Ultra-low inductance and high current integrated inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220753184U (en) |
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2023
- 2023-09-16 CN CN202322517260.3U patent/CN220753184U/en active Active
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