JP5933621B2 - 投光器 - Google Patents
投光器 Download PDFInfo
- Publication number
- JP5933621B2 JP5933621B2 JP2014081646A JP2014081646A JP5933621B2 JP 5933621 B2 JP5933621 B2 JP 5933621B2 JP 2014081646 A JP2014081646 A JP 2014081646A JP 2014081646 A JP2014081646 A JP 2014081646A JP 5933621 B2 JP5933621 B2 JP 5933621B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- base
- layer
- heat sink
- carbon fiber
- 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.)
- Expired - Fee Related
Links
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 79
- 239000004917 carbon fiber Substances 0.000 claims description 79
- 239000000835 fiber Substances 0.000 claims description 64
- 230000003014 reinforcing effect Effects 0.000 claims description 53
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 52
- 230000005855 radiation Effects 0.000 claims description 39
- 229920005989 resin Polymers 0.000 claims description 37
- 239000011347 resin Substances 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 34
- 239000010410 layer Substances 0.000 description 132
- 230000017525 heat dissipation Effects 0.000 description 33
- 239000000463 material Substances 0.000 description 18
- 230000002787 reinforcement Effects 0.000 description 10
- 239000000758 substrate Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000013585 weight reducing agent Substances 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229920002239 polyacrylonitrile Polymers 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
2 繊維層
3 補強層
10 ヒートシンク
11 基体
12 挟持部材
13 押圧ネジ
14 第1固定部材
15 第2固定部材
19 押付部材
20 位置決めネジ
100 投光器
Claims (4)
- 炭素繊維からなる繊維層と、炭素繊維を樹脂で補強した補強層であって、前記繊維層を挟んで設けられた一対の補強層とを備えた放熱フィンと、
該放熱フィンに接続される基体とを有するヒートシンクを備えたことを特徴とする投光器。 - 前記繊維層は、該繊維層における前記炭素繊維の伸びる方向が前記基体から離れる方向に平行になるように構成されていることを特徴とする請求項1記載の投光器。
- 前記ヒートシンクが、前記基体上に並列配置された略四角柱部材である複数の挟持部材と、前記挟持部材の間に前記放熱フィンの基端部を挿入した状態で、前記複数の挟持部材を互いに密着させる方向に前記複数の挟持部材に圧力を加えることにより、前記放熱フィンを挟持する押圧手段をさらに備えたことを特徴とする請求項1または2記載の投光器。
- 前記ヒートシンクが、前記密着させる方向に直交する方向において、前記複数の挟持部材の両端部を前記基体に押し付けて保持する押付保持手段をさらに備えたことを特徴とする請求項3記載の投光器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014081646A JP5933621B2 (ja) | 2014-04-11 | 2014-04-11 | 投光器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014081646A JP5933621B2 (ja) | 2014-04-11 | 2014-04-11 | 投光器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015204143A JP2015204143A (ja) | 2015-11-16 |
JP5933621B2 true JP5933621B2 (ja) | 2016-06-15 |
Family
ID=54597510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014081646A Expired - Fee Related JP5933621B2 (ja) | 2014-04-11 | 2014-04-11 | 投光器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5933621B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003046038A (ja) * | 2001-07-27 | 2003-02-14 | Mitsubishi Electric Corp | 熱伝導基材とその製造方法及び半導体装置 |
JP2009029908A (ja) * | 2007-07-26 | 2009-02-12 | Radiation Kk | 熱伝導性弾性シート及びその製造方法とこれを用いた電子機器 |
JP2011126262A (ja) * | 2009-04-09 | 2011-06-30 | Teijin Ltd | 熱伝導性樹脂複合成形体、led照明装置 |
JP5683799B2 (ja) * | 2009-09-14 | 2015-03-11 | スターライト工業株式会社 | 自動車用led用ヒートシンク |
JP5666318B2 (ja) * | 2011-01-08 | 2015-02-12 | 株式会社稲葉電機 | ハロゲンランプ型led照明具 |
-
2014
- 2014-04-11 JP JP2014081646A patent/JP5933621B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2015204143A (ja) | 2015-11-16 |
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