CN207623674U - 一种用于三色光光源散热的散热装置 - Google Patents
一种用于三色光光源散热的散热装置 Download PDFInfo
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- CN207623674U CN207623674U CN201721781262.1U CN201721781262U CN207623674U CN 207623674 U CN207623674 U CN 207623674U CN 201721781262 U CN201721781262 U CN 201721781262U CN 207623674 U CN207623674 U CN 207623674U
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- radiator
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- semiconductor cooler
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CN201721781262.1U CN207623674U (zh) | 2017-12-19 | 2017-12-19 | 一种用于三色光光源散热的散热装置 |
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CN207623674U true CN207623674U (zh) | 2018-07-17 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109814322A (zh) * | 2019-04-10 | 2019-05-28 | 李丹 | 一种投影仪用散热系统的散热控制方法 |
CN110967897A (zh) * | 2018-09-28 | 2020-04-07 | 佳能株式会社 | 投影型显示装置 |
CN112162456A (zh) * | 2020-10-26 | 2021-01-01 | 成都极米科技股份有限公司 | 光源组件、投影仪光机和投影仪 |
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2017
- 2017-12-19 CN CN201721781262.1U patent/CN207623674U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110967897A (zh) * | 2018-09-28 | 2020-04-07 | 佳能株式会社 | 投影型显示装置 |
CN109814322A (zh) * | 2019-04-10 | 2019-05-28 | 李丹 | 一种投影仪用散热系统的散热控制方法 |
CN112162456A (zh) * | 2020-10-26 | 2021-01-01 | 成都极米科技股份有限公司 | 光源组件、投影仪光机和投影仪 |
CN112162456B (zh) * | 2020-10-26 | 2022-04-08 | 成都极米科技股份有限公司 | 光源组件、投影仪光机和投影仪 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A heat dissipation device for three color light source Effective date of registration: 20201015 Granted publication date: 20180717 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN BDW SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020980006824 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20211219 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221213 Granted publication date: 20180717 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN BDW SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2020980006824 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |