CN217640943U - Novel power module inductor - Google Patents
Novel power module inductor Download PDFInfo
- Publication number
- CN217640943U CN217640943U CN202221237089.XU CN202221237089U CN217640943U CN 217640943 U CN217640943 U CN 217640943U CN 202221237089 U CN202221237089 U CN 202221237089U CN 217640943 U CN217640943 U CN 217640943U
- Authority
- CN
- China
- Prior art keywords
- base
- coil skeleton
- magnetic core
- power module
- novel power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a novel power module inductor, including base (1), magnetic core (4) and coil skeleton (2), the base (1) left and right sides is equipped with recess (12), the top of base (1) is equipped with locating hole (13) all around, the bottom of base (1) is equipped with link (9), the top of base (1) still be equipped with connector (10) that link (9) are connected, magnetic core (4) left and right sides is equipped with joint piece (5), the inboard of coil skeleton (2) is equipped with joint groove (8), joint piece (5) with joint groove (8) cooperation is connected, the bottom of coil skeleton (2) is equipped with locating pin (14), the left and right sides symmetry of coil skeleton (2) is equipped with lock joint arm (3), the bottom of lock joint arm (3) is equipped with plush copper portion (11), can realize carrying out the quick replacement to the damage, reduces the material waste, and is energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to an inductor technical field specifically is a novel power module inductor.
Background
An inductor is a component that converts electrical energy into magnetic energy for storage. The inductor is similar in structure to a transformer, but has only one winding. The inductor has a certain inductance which only impedes the change of the current. If the inductor is in a state where no current is passing, it will try to block the current from flowing through it when the circuit is on; if the inductor is in a state where current is flowing, it will try to maintain the current constant when the circuit is open. Inductors are also called chokes, reactors, dynamic reactors. Most of the existing inductors are fixedly arranged on a base, a magnetic core and a coil framework, and once the inductors are damaged, the inductors are integrally replaced, so that a large amount of materials are wasted, and the novel inductor is not energy-saving and environment-friendly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel power module inductor for overcome the above-mentioned defect among the prior art.
According to the utility model discloses a novel power module inductor, including base, magnetic core and coil skeleton, the base left and right sides is equipped with the recess, the top of base is equipped with the locating hole all around, the bottom of base is equipped with the link, the top of base still be equipped with the connector that the link is connected, the magnetic core left and right sides is equipped with the joint piece, coil skeleton's inboard is equipped with the joint groove, the joint piece with the cooperation of joint groove is connected, coil skeleton's bottom is equipped with the locating pin, coil skeleton's left and right sides symmetry is equipped with the lock joint arm, the bottom of lock joint arm is equipped with plush copper portion, plush copper portion with the recess cooperation is connected.
According to the technical scheme, the enameled wire is arranged on the magnetic core, the connecting ring is arranged at the tail end of the enameled wire, and the connecting ring is connected with the connector in a matched mode.
According to a further technical scheme, the connecting mode of the connecting ring and the connecting head is a welding mode.
According to the further technical scheme, the diameter of the positioning pin is equal to that of the positioning hole, and a conical chamfer part is arranged at the bottom of the positioning pin.
In a further technical scheme, the locking arm is made of elastic materials.
Drawings
Fig. 1 is a perspective view of a novel power module inductor of the present invention;
FIG. 2 is a schematic structural view of the coil bobbin of the present invention;
fig. 3 is a schematic diagram of an internal structure of a novel power module inductor according to the present invention;
fig. 4 is a top view of the base of the present invention;
fig. 5 is a bottom view of the coil bobbin of the present invention;
fig. 6 is a schematic structural diagram of the positioning column of the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 6, and for convenience of description, the following orientations will be defined as follows: the up, down, left, right, and front-back directions described below coincide with the up, down, left, right, and front-back directions in the projection relation of fig. 1 itself.
Referring to fig. 1-6, according to the utility model discloses a novel power module inductor of embodiment, including base 1, magnetic core 4 and coil skeleton 2, the base 1 left and right sides is equipped with recess 12, the top of base 1 is equipped with locating hole 13 all around to convenient quick with base 1 and the installation of coil skeleton 2 butt joint, the bottom of base 1 is equipped with link 9, the top of base 1 still be equipped with the connector 10 that link 9 is connected, thereby make things convenient for the independent dismouting work of magnetic core 4, the magnetic core 4 left and right sides is equipped with joint piece 5, the inboard of coil skeleton 2 is equipped with joint groove 8, joint piece 5 with joint groove 8 cooperation is connected, thereby realizes the quick firm installation of magnetic core 4 and coil skeleton 2, the bottom of coil skeleton 2 is equipped with locating pin 14, the left and right sides symmetry of coil skeleton 2 is equipped with lock joint arm 3, the bottom of lock joint arm 3 is equipped with plush copper portion 11, plush copper portion 11 with recess 12 cooperation is connected, thereby realizes the quick installation work of coil skeleton 2 and base 1.
Beneficially or exemplarily, an enameled wire 6 is arranged on the magnetic core 4, a connecting ring 7 is arranged at a terminal of the enameled wire 6, and the connecting ring 7 is connected with the connecting head 10 in a matching manner.
Advantageously or exemplarily, the connection between the connection ring 7 and the connection head 10 is a welding method, so as to improve the stability of the connection.
Advantageously or exemplarily, the diameter of the positioning pin 14 is equal to that of the positioning hole 13, and the bottom of the positioning pin 14 is provided with a tapered chamfer 15, so as to realize a quick butt-joint insertion work.
Advantageously or exemplarily, said locking arm 3 is made of an elastic material.
The utility model has the advantages that: the device has simple structure and easy operation; the clamping blocks are connected with the clamping grooves in a matched mode, so that the magnetic core is prevented from deviating, the connection stability is improved, loosening is avoided, and meanwhile the magnetic core and the coil framework are convenient to disassemble and assemble; through the protruding head portion of lock joint arm bottom with the recess cooperation is connected, has greatly improved the convenience of base and coil skeleton equipment, can carry out quick replacement to the magnetic core of damage, and it is extravagant to reduce the material, energy-concerving and environment-protective.
It will be apparent to those skilled in the art that various modifications to the above embodiment may be made without departing from the general spirit and concept of the invention. Which all fall within the protection scope of the utility model. The protection scheme of the utility model is based on the appended claims.
Claims (4)
1. The utility model provides a novel power module inductor, includes base (1), magnetic core (4) and coil skeleton (2), its characterized in that: the utility model discloses a coil bobbin, including base (1), magnetic core (4), base (1), base (11), base (1) and base (10), the top of base (1) still be equipped with connector (10) that link (9) are connected, the magnetic core left and right sides is equipped with joint piece (5), the inboard of coil skeleton (2) is equipped with joint groove (8), joint piece (5) with joint groove (8) cooperation is connected, the bottom of coil skeleton (2) is equipped with locating pin (14), the left and right sides symmetry of coil skeleton (2) is equipped with lock joint arm (3), the bottom of lock joint arm (3) is equipped with plush copper portion (11), plush copper portion (11) with recess (12) cooperation is connected, lock joint arm (3) are made for elastic material.
2. The novel power module inductor of claim 1, wherein: be equipped with enameled wire (6) on magnetic core (4), enameled wire (6) end is equipped with go-between (7), go-between (7) with connector (10) cooperation is connected.
3. The novel power module inductor of claim 2, wherein: the connecting mode of the connecting ring (7) and the connecting head (10) is a welding mode.
4. The novel power module inductor of claim 1, wherein: the diameter of the positioning pin (14) is equal to that of the positioning hole (13), and a conical chamfered part (15) is arranged at the bottom of the positioning pin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221237089.XU CN217640943U (en) | 2022-05-23 | 2022-05-23 | Novel power module inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221237089.XU CN217640943U (en) | 2022-05-23 | 2022-05-23 | Novel power module inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217640943U true CN217640943U (en) | 2022-10-21 |
Family
ID=83653992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221237089.XU Expired - Fee Related CN217640943U (en) | 2022-05-23 | 2022-05-23 | Novel power module inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217640943U (en) |
-
2022
- 2022-05-23 CN CN202221237089.XU patent/CN217640943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221021 |