JPH0363991U - - Google Patents
Info
- Publication number
- JPH0363991U JPH0363991U JP12503089U JP12503089U JPH0363991U JP H0363991 U JPH0363991 U JP H0363991U JP 12503089 U JP12503089 U JP 12503089U JP 12503089 U JP12503089 U JP 12503089U JP H0363991 U JPH0363991 U JP H0363991U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- fixing
- heat sink
- chassis
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図ＡおよびＢはこの考案の実施例であるヒ
ートシンク固定構造が適用されるヒートシンクの
それぞれ平面図および側面図、第２図は同ヒート
シンクの屈曲状態を示す外観図、第３図は同ヒー
トシンクの取付状態を示す側面図、第４図は同ヒ
ートシンクにおける熱の伝導状態を示す図である
。また第５図は従来のヒートシンクの固定状態を
示す外観図であり、第６図はその側面図、第７図
は同じく正面の要部を示す図である。
１……ヒートシンク、２……取付部、３……固
定部、６……突起（間挿部材）、８……連結部、
１１……プリント基板、１２……シヤーシ、１３
……固定部材、１４……電子部品。
Figures 1A and B are a plan view and a side view, respectively, of a heatsink to which a heatsink fixing structure is applied, which is an embodiment of this invention, Figure 2 is an external view of the heatsink in a bent state, and Figure 3 is the same heatsink. FIG. 4 is a side view showing the attached state of the heat sink, and FIG. 4 is a diagram showing the state of heat conduction in the heat sink. Further, FIG. 5 is an external view showing a fixed state of a conventional heat sink, FIG. 6 is a side view thereof, and FIG. 7 is a front view showing the main parts. DESCRIPTION OF SYMBOLS 1...Heat sink, 2...Mounting part, 3...Fixing part, 6...Protrusion (insertion member), 8...Connection part,
11... Printed circuit board, 12... Chassis, 13
...Fixing member, 14...Electronic component.
Claims (1)
接触して該プリント基板に略垂直に取り付けられ
るとともに、固定部がシヤーシに略水平に固定さ
れるプリント基板用のヒートシンクにおいて、 前記固定部とシヤーシとの間に水平方向の断面
積の小さい間挿部材を設け、該固定部と前記取付
部とを連結する連結部の断面積を小さくしたこと
を特徴とするヒートシンク固定構造。[Claims for Utility Model Registration] A heat sink for a printed circuit board in which a mounting portion contacts electronic components mounted on a printed circuit board and is attached substantially vertically to the printed circuit board, and a fixing portion is fixed substantially horizontally to a chassis. In the heat sink fixing, an intervening member having a small horizontal cross-sectional area is provided between the fixing part and the chassis, and the cross-sectional area of the connecting part connecting the fixing part and the mounting part is made small. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12503089U JPH0363991U (en) | 1989-10-24 | 1989-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12503089U JPH0363991U (en) | 1989-10-24 | 1989-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363991U true JPH0363991U (en) | 1991-06-21 |
Family
ID=31672919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12503089U Pending JPH0363991U (en) | 1989-10-24 | 1989-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363991U (en) |
-
1989
- 1989-10-24 JP JP12503089U patent/JPH0363991U/ja active Pending
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