JPS59107149U - Heat dissipation structure of numeric display IC - Google Patents

Heat dissipation structure of numeric display IC

Info

Publication number
JPS59107149U
JPS59107149U JP159083U JP159083U JPS59107149U JP S59107149 U JPS59107149 U JP S59107149U JP 159083 U JP159083 U JP 159083U JP 159083 U JP159083 U JP 159083U JP S59107149 U JPS59107149 U JP S59107149U
Authority
JP
Japan
Prior art keywords
numeric display
dissipation structure
heat dissipation
heat sink
guide
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
Application number
JP159083U
Other languages
Japanese (ja)
Inventor
広津　博文
Original Assignee
日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP159083U priority Critical patent/JPS59107149U/en
Publication of JPS59107149U publication Critical patent/JPS59107149U/en
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す横断面図、第２図は
、従来の放熱構造の横断面図、第３図は、従来の放熱構
造におけるＩＣと放熱板との接触不良の状態を示す横断
面図、第４図は、第１図の詳細を示す分解図である。 １・・・放熱板、２・・・ホルダー、３・・・スプリン
グ、４・・・ネジ、５・・・長孔、６・・・プリント基
板、７・・・ソケット、訃・・数字表示用ＩＣ，９・・
・ガイド。FIG. 1 is a cross-sectional view showing an embodiment of the present invention, FIG. 2 is a cross-sectional view of a conventional heat dissipation structure, and FIG. 3 is a cross-sectional view of a conventional heat dissipation structure showing poor contact between an IC and a heat sink. FIG. 4, which is a cross-sectional view showing the state, is an exploded view showing details of FIG. 1. 1... Heat sink, 2... Holder, 3... Spring, 4... Screw, 5... Long hole, 6... Printed circuit board, 7... Socket, End... Numerical display IC, 9...
·guide.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プリント基板に固着されたホルダーと、ホルダー上に支
えて数字表示用ＩＣの熱を放熱させる放熱板とからなり
、該ホルダーに前記ＩＣに向けて放熱板をスライドさせ
るガイドと、放熱板を前記ＩＣに圧接させるスプリング
機構とを装備したことする数字表示用ＩＣの放熱構造。It consists of a holder fixed to a printed circuit board, and a heat sink supported on the holder to dissipate the heat of the numeric display IC.The holder includes a guide for sliding the heat sink toward the IC, and a guide for sliding the heat sink toward the IC, and a guide for sliding the heat sink toward the IC. A heat dissipation structure for a numeric display IC equipped with a spring mechanism that presses into contact with the numeric display IC.
JP159083U 1983-01-10 1983-01-10 Heat dissipation structure of numeric display IC Pending JPS59107149U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP159083U JPS59107149U (en) 1983-01-10 1983-01-10 Heat dissipation structure of numeric display IC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP159083U JPS59107149U (en) 1983-01-10 1983-01-10 Heat dissipation structure of numeric display IC

Publications (1)

Publication Number Publication Date
JPS59107149U true JPS59107149U (en) 1984-07-19

Family

ID=30133307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP159083U Pending JPS59107149U (en) 1983-01-10 1983-01-10 Heat dissipation structure of numeric display IC

Country Status (1)

Country Link
JP (1) JPS59107149U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130983U (en) * 1985-01-31 1986-08-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130983U (en) * 1985-01-31 1986-08-15

Similar Documents

Publication Publication Date Title
JPS6059523U (en) Electrolytic capacitor mounting tool
JPS59107149U (en) Heat dissipation structure of numeric display IC
JPS5987148U (en) Power transistor heat dissipation device
JPS59145045U (en) Transistor fixing device
JPS59111048U (en) Heat sink mounting device
JPS5844896U (en) Heat sink mounting mechanism
JPS587351U (en) Heat dissipation mechanism
JPS5958947U (en) Semiconductor element mounting equipment
JPS58193639U (en) Heat generating parts mounting device
JPS5967942U (en) Heat dissipation structure of heat generating parts
JPS60123871U (en) Screw terminal mechanism
JPS6027449U (en) Transistor heat dissipation device
JPS614490U (en) Heat sink for electronic components
JPS5853196U (en) Heat dissipation mechanism
JPS6127247U (en) Heat dissipation device for semiconductor devices
JPS5815358U (en) radiator
JPS59121891U (en) heat dissipation device
JPS6063994U (en) Electronics
JPS6035591U (en) Printed circuit board mounting equipment
JPS58138394U (en) Mounting structure of heat sink on printed circuit board
JPS5892794U (en) Cooling device for electronic components mounted on printed wiring boards
JPS5951415U (en) Operation button mounting parts
JPS58122469U (en) Printed circuit board mounting device
JPS5944051U (en) semiconductor equipment
JPS58187160U (en) Light emitting diode holder