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CN201255918Y - 危险区域自动声、光报警器 - Google Patents

危险区域自动声、光报警器 Download PDF

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Publication number
CN201255918Y
CN201255918Y CNU2008201325015U CN200820132501U CN201255918Y CN 201255918 Y CN201255918 Y CN 201255918Y CN U2008201325015 U CNU2008201325015 U CN U2008201325015U CN 200820132501 U CN200820132501 U CN 200820132501U CN 201255918 Y CN201255918 Y CN 201255918Y
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China
Prior art keywords
light alarm
automatic sound
utility
alarm
infrared
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Expired - Lifetime
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CNU2008201325015U
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Inventor
杜建国
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China Construction Ready Mixed Concrete Co Ltd
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Third Construction Co Ltd of China Construction Third Engineering Division
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Priority to CNU2008201325015U priority Critical patent/CN201255918Y/zh
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

本实用新型公开了一种危险区域自动声、光报警器,属于报警器制作技术领域。本实用新型包括电源板、总开关、语音采集板、拾音器、功率放大器板、扬声器、红外线感应器,所述红外线感应器安装在总开关的后面,在需要防护的危险区域安装本实用新型可以达到很好的安全防护效果。

Description

危险区域自动声、光报警器
技术领域
本实用新型属于报警器制作技术领域,具体涉及一种危险区域自动声、光报警器。
背景技术
在建筑、桥梁、配电等危险区域进行安全防护,传统方法是搭设临时围护来保障人和设备的安全,当临时围护长期使用或因地质变化时将会出现不安全因素,使用围护也会造成大量物资浪费。因此急需一种在需要防护的危险区域可以达到很好的安全防护效果的自动声、光报警器。
实用新型内容
本实用新型的目的是设计一种危险区域自动声、光报警器,功率放大板、扬声器、直流稳压电源可以购买市场上小型计算机音箱成套配件,语音采集板、拾音器也可以买到成品,在这些配件的基础上增加红外线感应器,实现自动防护的效果。
本实用新型包括:电源板、总开关、语音采集板、拾音器、功率放大器板、扬声器,所述报警器还包括红外线感应器,所述红外线感应器安装在总开关的后面。
所述红外线感应器为红外线开关或红外线对射器。
所述报警器还包括报警灯。
所述电源板为直流稳压电源板。
本实用新型具有以下有益效果:本实用新型安装在需要防护的建筑、桥梁、配电等危险区域,可以达到很好的安全防护效果。
附图说明
图1为本实用新型结构示意图;
具体实施方式
下面结合附图对本实用新型作进一步的描述。图1为本实用新型结构示意图。本实用新型包括电源板1、总开关2、语音采集板3、拾音器4、功率放大器板5、扬声器6,其特征是:所述报警器还包括红外线感应器8,所述红外线感应器8安装在总开关2的后面,报警灯7,图1中电源板1为直流稳压电源板。
安装到施工现场前,连接好所有设备后将小型计算机音箱电源插入220V市电,把音箱音量开关拨到最小,按住语音采集线路板上录入按钮,对着拾音器距离20CM左右录入语音,比如设备将用于高压配电处,可以录入:“高压危险,请勿靠近”。
将语音录好后,安装设备到要监控的地域,调试好高度和角度,如果红外开关监控距离不够时,可采用并联红外开关的方式,只是要注意红外开关的输出和输入交流电相位一致,如果监控距离大于30M以上建议使用红外线对射产品代替红外线开关连接,接线方法不变。
把红外线开关接入直流安全电压,开启电源打开音量开关,当有人通过监控区域时,人体会发射10um左右的特定波长红外线,用专门设计的传感器就可以针对性地检测这种红外线存在与否,当人体红外线照射到传感器上后,因热释电效应将向外释放电荷,后续电路经检测处理后就能产生控制信号。这时红外开关输出端导通小型计算机音箱内的直流稳压电源,电源开启语音采集器、功率放大板,扬声器,完成安全警告声音提示,必要时可加装直流低压警灯。
语音采集器在按住板上录入按钮时为语音录入,其他时间为播放录入好的语音。语音通过语音采集线路板上的输出端输入功率放大板经过放大后推动扬声器发出录入的语音。

Claims (5)

1、一种危险区域自动声、光报警器,包括电源板(1)、总开关(2)、语音采集板(3)、拾音器(4)、功率放大器板(5)、扬声器(6),其特征是:所述报警器还包括红外线感应器(8),所述红外线感应器(8)安装在总开关(2)的后面。
2、根据权利要求1所述的危险区域自动声、光报警器,其特征是:所述红外线感应器(8)为红外线开关或红外线对射器。
3、根据权利要求1或2所述的危险区域自动声、光报警器,其特征是:所述报警器还包括报警灯(7)。
4、根据权利要求1或2所述的危险区域自动声、光报警器,其特征是:所述电源板(1)为直流稳压电源板。
5、根据权利要求3所述的危险区域自动声、光报警器,其特征是:所述电源板(1)为直流稳压电源板。
CNU2008201325015U 2008-08-12 2008-08-12 危险区域自动声、光报警器 Expired - Lifetime CN201255918Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103469823A (zh) * 2013-09-24 2013-12-25 无锡通明科技有限公司 一种带有led警示灯的窨井盖
CN103871198A (zh) * 2014-04-10 2014-06-18 国家电网公司 一种有电危险告知器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103469823A (zh) * 2013-09-24 2013-12-25 无锡通明科技有限公司 一种带有led警示灯的窨井盖
CN103871198A (zh) * 2014-04-10 2014-06-18 国家电网公司 一种有电危险告知器

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Effective date of registration: 20090821

Address after: Hubei city of Wuhan province Kuanshan road 552, zip code: 430074

Co-patentee after: China Construction Commercial Concrete Co., Ltd.

Patentee after: China Construction three bureau third construction project limited liability company

Co-patentee after: China Construction Third Engineering Bureau Co., Ltd.

Address before: Hubei city of Wuhan province Kuanshan road 552, zip code: 430074

Patentee before: The Third Construction Engineering Limited Company of China Construction Third Engineering Bureau

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Owner name: CHINA CONSTRUCTION COMMERCIAL CONCRETE CO., LTD.

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Address after: 13, building 18, hi tech building, 430074 Huaguang Road, Hongshan District, Hubei, Wuhan

Patentee after: China Construction Commercial Concrete Co., Ltd.

Address before: 430074 Hubei city of Wuhan province Kuanshan Road No. 552

Patentee before: The Third Construction Engineering Limited Company of China Construction Third Engineering Bureau

Patentee before: China Construction Commercial Concrete Co., Ltd.

Patentee before: China Construction Third Engineering Bureau Co., Ltd.

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