CN104274052A - 一种投影遮光器 - Google Patents

一种投影遮光器 Download PDF

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Publication number
CN104274052A
CN104274052A CN201310285578.1A CN201310285578A CN104274052A CN 104274052 A CN104274052 A CN 104274052A CN 201310285578 A CN201310285578 A CN 201310285578A CN 104274052 A CN104274052 A CN 104274052A
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CN
China
Prior art keywords
projection
control device
light
photochopper
light sensation
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Pending
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CN201310285578.1A
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English (en)
Inventor
曾一迪
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Individual
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Individual
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Priority to CN201310285578.1A priority Critical patent/CN104274052A/zh
Publication of CN104274052A publication Critical patent/CN104274052A/zh
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H5/00—Devices for drawing draperies, curtains, or the like
    • A47H5/02—Devices for opening and closing curtains
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H5/00—Devices for drawing draperies, curtains, or the like
    • A47H5/02—Devices for opening and closing curtains
    • A47H2005/025—Devices for opening and closing curtains controlled by electronic sensors

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  • Selective Calling Equipment (AREA)

Abstract

本发明涉及一种投影设备，特别涉及一种投影遮光器。包括投影仪，其特征是：所述投影仪两侧边连有若干个分布均匀的感光器，感光器与室内两侧窗帘都连接于光感控制装置；光感控制装置内设有定时系统；光感控制装置还设有红外线摇控系统。因此，本发明的有益效果是：该投影遮光器，结构简单，能自动遮光，方便实用。

Description

一种投影遮光器
（一）        技术领域
    本发明涉及一种投影设备，特别涉及一种投影遮光器。
（二）        背景技术
投影仪是人们生活中的常用工具，但在使用过程中，经常遇到因光线问题而影响投影仪使用的情况，通常需要人起身去关窗帘，非常不便。
（三）        发明内容
本发明为了弥补现有技术的不足，提供了一种结构简单、能自动遮光的投影遮光器。
本发明是通过如下技术方案实现的：
一种投影遮光器，包括投影仪，其特征是：所述投影仪两侧边连有若干个分布均匀的感光器，感光器与室内两侧窗帘都连接于光感控制装置。
本发明的投影遮光器，其特征是：光感控制装置内设有定时系统。
本发明的投影遮光器，其特征是：光感控制装置还设有红外线摇控系统。
因此，本发明的有益效果是：该投影遮光器，结构简单，能自动遮光，方便实用。
（四）        附图说明
下面结合附图对本发明作进一步的说明。
附图1为本发明的整体结构示意框图。
（五）        具体实施方式
附图为本发明的一种具体实施例。该实施例包括投影仪，其特征是：所述投影仪两侧边连有若干个分布均匀的感光器，感光器与室内两侧窗帘都连接于光感控制装置；光感控制装置内设有定时系统；光感控制装置还设有红外线摇控系统。
采用本发明的投影遮光器，当投影仪两侧边的感光器探测到光线的强弱时，会使信号传送至光感控制装置，从而控制窗帘的自动开关，达到遮光目的，不需要人动开合，光感控制装置内设有定时系统，可在光线不需要调节的时候，对投影仪进行定时控制开关；光感控制装置还设有红外线摇控系统，也可随时对投影仪和窗帘调配使用。因此，本发明的有益效果是：该投影遮光器，结构简单，能自动遮光，方便实用。

Claims (3)

1.一种投影遮光器，包括投影仪，其特征是：所述投影仪两侧边连有若干个分布均匀的感光器，感光器与室内两侧窗帘都连接于光感控制装置。
2.根据权利要求1所述的投影遮光器，其特征是：光感控制装置内设有定时系统。
3.根据权利要求1所述的投影遮光器，其特征是：光感控制装置还设有红外线摇控系统。
CN201310285578.1A 2013-07-09 2013-07-09 一种投影遮光器 Pending CN104274052A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310285578.1A CN104274052A (zh) 2013-07-09 2013-07-09 一种投影遮光器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310285578.1A CN104274052A (zh) 2013-07-09 2013-07-09 一种投影遮光器

Publications (1)

Publication Number Publication Date
CN104274052A true CN104274052A (zh) 2015-01-14

Family

ID=52249773

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310285578.1A Pending CN104274052A (zh) 2013-07-09 2013-07-09 一种投影遮光器

Country Status (1)

Country Link
CN (1) CN104274052A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105159022A (zh) * 2015-09-24 2015-12-16 清华大学 配合投影仪动作的室内自动调光系统及其调光方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105159022A (zh) * 2015-09-24 2015-12-16 清华大学 配合投影仪动作的室内自动调光系统及其调光方法

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Application publication date: 20150114