CN204127922U - 用于室外频闪灯的防雨罩 - Google Patents

用于室外频闪灯的防雨罩 Download PDF

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Publication number
CN204127922U
CN204127922U CN201420436850.1U CN201420436850U CN204127922U CN 204127922 U CN204127922 U CN 204127922U CN 201420436850 U CN201420436850 U CN 201420436850U CN 204127922 U CN204127922 U CN 204127922U
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rain cover
sheet metal
metal component
cover body
semiconductor heating
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Expired - Fee Related
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CN201420436850.1U
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杨鑫
王飞
张敏
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Shanghai Hongliu Intelligent Science & Technology Co Ltd
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Shanghai Hongliu Intelligent Science & Technology Co Ltd
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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
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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Abstract

本实用新型涉及一种用于室外频闪灯的防雨罩,包括防雨罩本体,它还包括半导体发热陶瓷和钣金件,所述防雨罩本体内部的两侧之间连接有钣金件,所述钣金件和防雨罩本体之间设有半导体发热陶瓷,所述钣金件与防雨罩本体通过卡紧配合,半导体发热陶瓷与钣金件之间采用粘接连接。本实用新型采用PTC的正温度效应将积压在防雨罩的雨雪进行加热,不影响雨雪天气的照明效果。

Description

用于室外频闪灯的防雨罩
技术领域
本实用新型涉及一种防雨罩,具体的说是用于室外频闪灯的防雨罩。
背景技术
目前在高清道路监控(摄像机像素100万以上)行业中用于室外现场的频闪灯通常都带有防雨罩,虽能在雨天起到很好的保护作用,但在北方的冬天雨雪天气较多,大量雨雪积压在防雨罩内,容易对频闪灯的照明效果产生影响。
发明内容
本实用新型旨在克服现有技术的缺陷,提供一种用于室外频闪灯的防雨罩,采用PTC的正温度效应将积压在防雨罩的雨雪进行加热,不影响雨雪天气的照明效果。
为了解决上述技术问题,本实用新型是这样实现的:
一种用于室外频闪灯的防雨罩,包括防雨罩本体,其特征在于:它还包括半导体发热陶瓷和钣金件,所述防雨罩本体内部的两侧之间连接有钣金件,所述钣金件和防雨罩本体之间设有半导体发热陶瓷,所述钣金件与防雨罩本体通过卡紧配合,半导体发热陶瓷与钣金件之间采用粘接连接。
本实用新型的有益效果是:PTC是一种半导体发热陶瓷,具有正温度系数效应,当外界温度降低,PTC的电阻值随之减小,发热量反而会相应增加,该热量通过热传导到达防雨罩,将积压在防雨罩上的霜雪或者冰冻融化。
附图说明
下面结合附图和实施方式对本实用新型作进一步的详细说明:
图1为本实用新型的结构示意图。
图2为图1主视方向的结构示意图。
图3为图1左视方向的结构示意图。
具体实施方式
    如图1-3所示:一种用于室外频闪灯的防雨罩,包括防雨罩本体1,它还包括半导体发热陶瓷2和钣金件3,所述防雨罩本体内部的两侧之间连接有钣金件,所述钣金件和防雨罩本体之间设有半导体发热陶瓷,所述钣金件与防雨罩本体通过卡紧配合,半导体发热陶瓷与钣金件之间采用粘接连接。

Claims (1)

1.一种用于室外频闪灯的防雨罩,包括防雨罩本体,其特征在于:它还包括半导体发热陶瓷和钣金件,所述防雨罩本体内部的两侧之间连接有钣金件,所述钣金件和防雨罩本体之间设有半导体发热陶瓷,所述钣金件与防雨罩本体通过卡紧配合,半导体发热陶瓷与钣金件之间采用粘接连接。
CN201420436850.1U 2014-08-05 2014-08-05 用于室外频闪灯的防雨罩 Expired - Fee Related CN204127922U (zh)

Priority Applications (1)

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CN201420436850.1U CN204127922U (zh) 2014-08-05 2014-08-05 用于室外频闪灯的防雨罩

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Application Number Priority Date Filing Date Title
CN201420436850.1U CN204127922U (zh) 2014-08-05 2014-08-05 用于室外频闪灯的防雨罩

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CN204127922U true CN204127922U (zh) 2015-01-28

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