JPH02146492U - - Google Patents
Info
- Publication number
- JPH02146492U JPH02146492U JP5530089U JP5530089U JPH02146492U JP H02146492 U JPH02146492 U JP H02146492U JP 5530089 U JP5530089 U JP 5530089U JP 5530089 U JP5530089 U JP 5530089U JP H02146492 U JPH02146492 U JP H02146492U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing
- electronic device
- vent hole
- air vent
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Control Of Temperature (AREA)
Description
第１図は本考案の一実施例を示す断面図であつ
て作動前の状態を示す図、第２図は同じく作動状
態を示す断面図である。
１：開閉蓋、２：排熱機構本体、３：回転支点
ピン、４：スライドバー、５：可動ピン、６：形
状記憶合金製ワイヤースプリング、７：コイルバ
ネ、８：装置筐体、８ａ：風抜穴、９：固定ネジ
。
FIG. 1 is a sectional view showing an embodiment of the present invention, showing the state before operation, and FIG. 2 is a sectional view showing the same in the operating state. 1: Opening/closing lid, 2: Heat exhaust mechanism main body, 3: Rotation fulcrum pin, 4: Slide bar, 5: Movable pin, 6: Shape memory alloy wire spring, 7: Coil spring, 8: Device housing, 8a: Wind Extraction hole, 9: Fixing screw.
Claims (1)
穴を開閉する開閉蓋とを備え、前記開閉蓋を開閉
動させる駆動手段として、前記装置内の温度変化
によつて形状変位する形状記憶合金製ワイヤース
プリングを設けたことを特徴とする排熱機構。 The electronic device includes an air vent hole formed in a housing of the electronic device, and an opening/closing lid for opening and closing the air vent hole, and serves as a driving means for opening and closing the opening/closing lid, and has a shape that changes in shape due to temperature changes within the device. A heat exhaust mechanism featuring a memory alloy wire spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5530089U JPH02146492U (en) | 1989-05-16 | 1989-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5530089U JPH02146492U (en) | 1989-05-16 | 1989-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02146492U true JPH02146492U (en) | 1990-12-12 |
Family
ID=31578128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5530089U Pending JPH02146492U (en) | 1989-05-16 | 1989-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02146492U (en) |
-
1989
- 1989-05-16 JP JP5530089U patent/JPH02146492U/ja active Pending
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