JPH0456316U - - Google Patents
Info
- Publication number
- JPH0456316U JPH0456316U JP9954090U JP9954090U JPH0456316U JP H0456316 U JPH0456316 U JP H0456316U JP 9954090 U JP9954090 U JP 9954090U JP 9954090 U JP9954090 U JP 9954090U JP H0456316 U JPH0456316 U JP H0456316U
- Authority
- JP
- Japan
- Prior art keywords
- core
- coil component
- metal ring
- split
- ring
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図は本考案の一実施例で、ａは変成器、ｂ
は分解組立図、第２図は従来の一例の電源用変成
器である。
図において、１はコア、２はリング、３はフイ
ン、４は圧縮弾性部材、５，５５は変成器、６は
ボビン、７は巻線、８は金具、１１は外面、２１
は内面、２２は凹部、４１は曲げ縁部、４２は切
り起こし部である。
Figure 1 shows an embodiment of the present invention, where a is a transformer, b
1 is an exploded view, and FIG. 2 is an example of a conventional power transformer. In the figure, 1 is a core, 2 is a ring, 3 is a fin, 4 is a compression elastic member, 5 and 55 are transformers, 6 is a bobbin, 7 is a winding wire, 8 is a metal fitting, 11 is an outer surface, and 21
22 is a recessed portion, 41 is a bent edge, and 42 is a cut-and-raised portion.
Claims (1)
構造の変成器やインダクタンスを成すコイル部品
であつて、 コア１に外嵌し、外周にフイン３を突設する熱
伝導の良い金属のリング２と、 少なくとも、該コア１の分割密着面に押圧を加
える如く、該コア１の外面１１と対する該リング
２の内面２１との隙間に挟める、熱伝導の良い圧
縮弾性部材４と、から構成することを特徴とする
コイル部品の放熱構造。[Claims for Utility Model Registration] A coil component having a split core made of particles and forming a transformer or inductance with an outer iron structure, which is fitted onto the core 1 and has fins 3 on the outer periphery. A protruding metal ring 2 with good thermal conductivity, and a heat conductive metal ring sandwiched between the outer surface 11 of the core 1 and the inner surface 21 of the ring 2 so as to apply pressure at least to the split contact surface of the core 1. A heat dissipation structure for a coil component, characterized in that it is composed of a compressible elastic member 4 with good elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9954090U JPH0456316U (en) | 1990-09-20 | 1990-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9954090U JPH0456316U (en) | 1990-09-20 | 1990-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0456316U true JPH0456316U (en) | 1992-05-14 |
Family
ID=31841541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9954090U Pending JPH0456316U (en) | 1990-09-20 | 1990-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0456316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018133491A (en) * | 2017-02-16 | 2018-08-23 | ファナック株式会社 | Reactor, motor drive device, power conditioner, and machine |
-
1990
- 1990-09-20 JP JP9954090U patent/JPH0456316U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018133491A (en) * | 2017-02-16 | 2018-08-23 | ファナック株式会社 | Reactor, motor drive device, power conditioner, and machine |
| US10770218B2 (en) | 2017-02-16 | 2020-09-08 | Fanuc Corporation | Reactor, motor driver, power conditioner and machine |
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