JPH0359688U - - Google Patents
Info
- Publication number
- JPH0359688U JPH0359688U JP12051989U JP12051989U JPH0359688U JP H0359688 U JPH0359688 U JP H0359688U JP 12051989 U JP12051989 U JP 12051989U JP 12051989 U JP12051989 U JP 12051989U JP H0359688 U JPH0359688 U JP H0359688U
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- groove
- shaped locking
- heat sink
- hole
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の第１の実施例を示す図、第２
図は従来使用してきた取付構造を示す図、第３図
は金具に部分的突出部をもうけたものを使用した
取付構造を示す図、第４図は第２図と第３図の取
付構造とした場合生じる問題を示す図、ａ半導体
素子が薄いときの図、ｂ半導体素子が厚いときの
図、第５図は本考案の第２の実施例を示す図、第
６図は本考案の実施例に補助放熱板を取付け改良
した実施例を示す図を示す。
１……楔形を有する留め具、２……放熱板、５
……半導体素子。
FIG. 1 is a diagram showing the first embodiment of the present invention, and FIG.
The figure shows the mounting structure conventionally used, Fig. 3 shows the mounting structure using a metal fitting with a partial protrusion, and Fig. 4 shows the mounting structure shown in Figs. 2 and 3. Figure 5 shows the second embodiment of the present invention. Figure 6 shows the implementation of the present invention. A diagram showing an improved embodiment in which an auxiliary heat sink is attached to the example is shown. 1... Fastener having a wedge shape, 2... Heat sink, 5
...Semiconductor element.
Claims (1)
れた放熱板に、楔形を有する留め具を使いネジ留
めする際、留め具が回転しないように留め具の楔
形部分を放熱板の穴に挿入してあることを特徴と
する電気部品の取付構造。 (2) Ｌ字形板金状の固定金具のうち、楔形係止
部分を、ある物体の溝あるいは貫通孔に挿入し、
溝あるいは貫通孔の寸法を変えることより楔形係
止部分の溝あるいは貫通孔に挿入される長さが変
えられ、それを利用して物を固定させることを特
徴とする取付構造。 (3) 楔形にカツトされた形状を有する固定用金
具で、放熱板の溝あるいは貫通孔に楔形係止部分
を挿入させ他の部分を電気部品に押しあて、電気
部品と楔形係止部分の間にボルトを通してある物
体に固定する。そのとき放熱板の溝の形状寸法を
変えることにより、溝に挿入される楔形係止部分
の長さが変えられることを特徴とする取付構造。 (4) 楔形係止部分を有した５角形の板金を広い
面に対して直角に折り曲げた金具を使用して、放
熱板に平形電子部品を固定させるとき、金具の楔
形係止部分を放熱板の溝あるいは貫通孔に挿入さ
せ他の部分を平形物体に押しあて、楔形係止部分
と平形電子部品の間にボルトを通し放熱板に締め
つけ、溝あるいは貫通孔の形状寸法を変化させる
ことにより挿入される楔形係止部分の長さも変化
することを特徴とする物体の取付構造。 (5) 平形電子部品は半導体素子であるもので(4)
項のように固定することを特徴とする物体の取付
構造。[Scope of Claim for Utility Model Registration] (1) A fastener that prevents the fastener from rotating when a wedge-shaped fastener is used to screw an electrical component that requires heat dissipation to a heat sink with holes. A mounting structure for electrical components, characterized in that a wedge-shaped portion of the holder is inserted into a hole in a heat sink. (2) Insert the wedge-shaped locking part of the L-shaped sheet metal fixing fitting into a groove or through hole of an object,
A mounting structure characterized in that by changing the dimensions of the groove or through-hole, the length of the wedge-shaped locking portion inserted into the groove or through-hole can be changed, and this can be used to fix an object. (3) A fixing metal fitting that is cut into a wedge shape, and the wedge-shaped locking part is inserted into the groove or through hole of the heat sink, and the other part is pressed against the electrical component, and the gap between the electrical component and the wedge-shaped locking part is to fix it to an object by passing a bolt through it. A mounting structure characterized in that the length of the wedge-shaped locking portion inserted into the groove can be changed by changing the shape and dimensions of the groove of the heat sink. (4) When fixing a flat electronic component to a heat sink using a metal fitting made by bending a pentagonal sheet metal with a wedge-shaped locking part at right angles to a wide surface, the wedge-shaped locking part of the metal fitting is attached to the heat sink. insert it into the groove or through hole, press the other part against the flat object, pass a bolt between the wedge-shaped locking part and the flat electronic component, tighten it to the heat sink, and change the shape and dimensions of the groove or through hole. An object mounting structure characterized in that the length of a wedge-shaped locking portion is also changed. (5) Flat electronic components are semiconductor elements (4)
A mounting structure for an object, which is characterized by being fixed as described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989120519U JP2539612Y2 (en) | 1989-10-13 | 1989-10-13 | Mounting structure of electric parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989120519U JP2539612Y2 (en) | 1989-10-13 | 1989-10-13 | Mounting structure of electric parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0359688U true JPH0359688U (en) | 1991-06-12 |
| JP2539612Y2 JP2539612Y2 (en) | 1997-06-25 |
Family
ID=31668594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989120519U Expired - Lifetime JP2539612Y2 (en) | 1989-10-13 | 1989-10-13 | Mounting structure of electric parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539612Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013229366A (en) * | 2012-04-24 | 2013-11-07 | Meidensha Corp | Fixing structure of electronic component |
| JP2017212275A (en) * | 2016-05-24 | 2017-11-30 | 矢崎総業株式会社 | Electronic component fixing structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63502547A (en) * | 1986-02-18 | 1988-09-22 | エヌ・シー・アール・インターナショナル・インコーポレイテッド | Mounting device for solid equipment |
| JPH02110389U (en) * | 1989-02-22 | 1990-09-04 |
-
1989
- 1989-10-13 JP JP1989120519U patent/JP2539612Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63502547A (en) * | 1986-02-18 | 1988-09-22 | エヌ・シー・アール・インターナショナル・インコーポレイテッド | Mounting device for solid equipment |
| JPH02110389U (en) * | 1989-02-22 | 1990-09-04 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013229366A (en) * | 2012-04-24 | 2013-11-07 | Meidensha Corp | Fixing structure of electronic component |
| JP2017212275A (en) * | 2016-05-24 | 2017-11-30 | 矢崎総業株式会社 | Electronic component fixing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2539612Y2 (en) | 1997-06-25 |
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