CN218630497U - 一种防尘效果好的投影仪 - Google Patents
一种防尘效果好的投影仪 Download PDFInfo
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- CN218630497U CN218630497U CN202223139490.2U CN202223139490U CN218630497U CN 218630497 U CN218630497 U CN 218630497U CN 202223139490 U CN202223139490 U CN 202223139490U CN 218630497 U CN218630497 U CN 218630497U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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CN202223139490.2U CN218630497U (zh) | 2022-11-25 | 2022-11-25 | 一种防尘效果好的投影仪 |
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Address after: Room 501-2, 5th Floor, Unit 3, Building 13, No. 666 Jinfenghuang Avenue, Jinniu High tech Industrial Park, Chengdu City, Sichuan Province, 610083 Patentee after: Chengdu Hetianchuang Technology Co.,Ltd. Country or region after: China Address before: 518000 units 1501, 1502, 1503, 1508 and 1509, 15 / F, block C, Huanzhi center, No. 3639, Longhua Avenue, Jinglong community, Longhua street, Longhua District, Shenzhen, Guangdong Province (a business place is set up at 401, B2, floor 4, building A1, No. 130, Silicon Valley power third park, Sili Road, Kukeng community, Guanlan street, Longhua District, Shenzhen to engage in production and business activities) Patentee before: Shenzhen hetianchuang Technology Co.,Ltd. Country or region before: China |