JP2011228768A5 - - Google Patents
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- JP2011228768A5 JP2011228768A5 JP2010093793A JP2010093793A JP2011228768A5 JP 2011228768 A5 JP2011228768 A5 JP 2011228768A5 JP 2010093793 A JP2010093793 A JP 2010093793A JP 2010093793 A JP2010093793 A JP 2010093793A JP 2011228768 A5 JP2011228768 A5 JP 2011228768A5
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- air flow
- side plate
- plate portion
- wall portion
- 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.)
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Description
続いて、図３を参照し、本発明の他の実施例について説明する。図３の実施例は、上記実施例と同様の構造であり、第１側板部１５ａが相違している。即ち、第１側板部１５ａのレンズ部１２側の正面壁部１５１ 及び背面壁部１５２ に通気孔２１，２２がそれぞれ形成され、これらの通気孔２１，２２によって、カメラ本体１１内に収納された複数の回路基板２０間の空隙に空気が流入する光軸方向の空気流路Ｂが形成される。また、上記実施例では空気流路Ａが形成されるので、本実施例では、上下方向の空気流路Ａと光軸方向の空気流路Ｂとによって、回路基板２０とモジュール部１８ａ（図２参照）とを放熱板１６，１９ａで効率良く放熱することができる。無論、第２側板部１５ｂの正面壁部１５１ 及び背面壁部１５２ に通気孔に設けても良い。 Next, another embodiment of the present invention will be described with reference to FIG. The embodiment of FIG. 3 has the same structure as the above embodiment, and the first side plate portion 15a is different. That is, the lens unit 12 side of the front wall portion 15 1 and the rear wall 15 2 to the vent holes 21 and 22 of the first side plate portion 15a are respectively formed, these vent holes 21 and 22, housed in the camera body 11 An air flow path B in the optical axis direction in which air flows into the gaps between the plurality of circuit boards 20 is formed. Further, since the air flow path A is formed in the above embodiment, in the present embodiment, the circuit board 20 and the module portion 18a (FIG. 2) are formed by the air flow path A in the vertical direction and the air flow path B in the optical axis direction. Can be efficiently radiated by the heat radiating plates 16 and 19a. Of course, it may be provided to vent in the front wall portion 15 1 and the rear wall portion 15 of the second side plate portion 15b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010093793A JP5538987B2 (en) | 2010-04-15 | 2010-04-15 | Video camera device and heat dissipation structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010093793A JP5538987B2 (en) | 2010-04-15 | 2010-04-15 | Video camera device and heat dissipation structure thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011228768A JP2011228768A (en) | 2011-11-10 |
| JP2011228768A5 true JP2011228768A5 (en) | 2013-03-14 |
| JP5538987B2 JP5538987B2 (en) | 2014-07-02 |
Family
ID=45043656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010093793A Active JP5538987B2 (en) | 2010-04-15 | 2010-04-15 | Video camera device and heat dissipation structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5538987B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3691244B1 (en) | 2015-04-10 | 2021-06-09 | Blackmagic Design Pty Ltd | Digital video camera |
| CN107566697B (en) * | 2017-08-28 | 2019-09-17 | 浙江大华技术股份有限公司 | A kind of monitoring device with temperature detecting unit |
| CN113315893B (en) * | 2021-05-17 | 2023-10-27 | 杭州海康威视数字技术股份有限公司 | Video camera and video apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005063534A (en) * | 2003-08-08 | 2005-03-10 | Sony Corp | Disk recording and/or reproducing device |
| JP2007180706A (en) * | 2005-12-27 | 2007-07-12 | Sony Corp | Imaging apparatus |
-
2010
- 2010-04-15 JP JP2010093793A patent/JP5538987B2/en active Active
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