JPS628697U - - Google Patents
Info
- Publication number
- JPS628697U JPS628697U JP9942185U JP9942185U JPS628697U JP S628697 U JPS628697 U JP S628697U JP 9942185 U JP9942185 U JP 9942185U JP 9942185 U JP9942185 U JP 9942185U JP S628697 U JPS628697 U JP S628697U
- Authority
- JP
- Japan
- Prior art keywords
- heat sink
- groove
- slope
- heat
- ceramic substrate
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図は本考案による放熱体構造の全体構成を
示す斜視図、第２図は組み込み状態における一部
断面図、第３図は本考案による放熱体の構成を示
す斜視図、第４図は発熱ユニツト全体構成を示す
斜視図、第５図は従来の取付け構成を示す斜視図
、第６図は組み込み状態における一部断面図であ
る。
図において、１１は、セラミツク基板、１２は
放熱フイン、１３は取付けアングル、１４はシー
ルドカバー、１５は押えバネ、１６はカバー取り
付け用穴、１７は上蓋、１８はカバー保持用突起
、１９は筐体に設けられた放熱フイン取り付け用
めネジ部、２０は放熱ユニツトとプリント基板を
筐体へ固定する取り付けネジを示す。尚、図中、
同一符号は同一品又は相当品を示す。
Fig. 1 is a perspective view showing the overall configuration of the heat sink structure according to the present invention, Fig. 2 is a partial sectional view in an assembled state, Fig. 3 is a perspective view showing the structure of the heat dissipation body according to the present invention, and Fig. 4 is a perspective view showing the structure of the heat dissipation body according to the present invention. FIG. 5 is a perspective view showing the overall structure of the heating unit, FIG. 5 is a perspective view showing the conventional mounting structure, and FIG. 6 is a partially sectional view showing the assembled state. In the figure, 11 is a ceramic substrate, 12 is a heat dissipation fin, 13 is a mounting angle, 14 is a shield cover, 15 is a presser spring, 16 is a cover mounting hole, 17 is a top lid, 18 is a protrusion for holding the cover, and 19 is a housing. A female screw portion 20 for attaching a heat dissipation fin provided on the body is a mounting screw for fixing the heat dissipation unit and the printed circuit board to the housing. In addition, in the figure,
The same code indicates the same or equivalent product.
Claims (1)
１の面がこの勾配と同一傾斜をもつ傾斜部と第２
の面が平面に形成された平面部とよりなる熱伝導
性の良好な放熱体と、前記放熱体の第２の面に密
着して取付られ、熱源をもつ電子回路を装着した
セラミツク基板と、このセラミツク基板を包うシ
ールド板と、このシールド板の外側に、外側にむ
けてつけられた押えバネとを備え、前記筐体のみ
ぞ部にはめこみ装着することにより、みぞ部の壁
面と放熱体の傾斜部とが密接に接触するようにし
たことを特徴とする放熱体構造。 a groove portion provided in the housing and having a predetermined slope, a slope portion whose first surface has the same slope as the groove portion, and a second groove portion having a predetermined slope.
a heat radiator with good thermal conductivity comprising a flat surface with a flat surface; a ceramic substrate mounted in close contact with a second surface of the heat radiator and equipped with an electronic circuit having a heat source; It is equipped with a shield plate that wraps around the ceramic substrate, and a presser spring that is attached to the outside of the shield plate, and is fitted into the groove of the casing to connect the wall surface of the groove and the heat sink. A heat sink structure characterized in that the sloping portion of the heat sink is in close contact with the inclined portion of the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9942185U JPS628697U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9942185U JPS628697U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628697U true JPS628697U (en) | 1987-01-19 |
Family
ID=30968281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9942185U Pending JPS628697U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628697U (en) |
-
1985
- 1985-06-28 JP JP9942185U patent/JPS628697U/ja active Pending
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