The utility model provides a novel photoelectric detection device, which comprises a photoelectric detector, a shell, a base, a ceramic base and a light window. The base comprises a base and a side wall vertically arranged on the base, a through hole is arranged in the base, a ceramic base is arranged in the through hole, the bottom of the shell is butted against the base, the side of the shell is bonded with the side wall, a pressure relief through hole is arranged on the side of the shell, and the photoelectric through hole is arranged The bottom of the detector is provided with a guide pin, which passes through the ceramic base, and the inner wall of the shell is provided with a clamping component, which includes a spring and a patch. One end of the spring is fixedly connected with the inner wall of the shell, the other end is fixedly connected with the patch, the base is bonded with the shell, and the side of the shell is supported by the side wall. The pressure relief hole can dredge the air pressure inside and outside the shell to prevent air tightness It greatly affects the working performance of photodetectors. The clamping component can clamp the photodetectors. The photodetectors can support the stability in the shell and prevent tipping to ensure its working stability.
【技术实现步骤摘要】
一种新型光电探测装置
本技术涉及光电检测设备
,尤其涉及一种新型光电探测装置。
技术介绍
在光纤通信系统中,通常需要对传输光信号进行功率探测,由光电探测器将光信号转换为电信号,实现对光信号的检测作用。通常将光电探测器封装于外壳内,实现对光电探测器的保护,但现有的外壳支撑保护效果不好,其连接结构复杂,不利于生产。
技术实现思路
有鉴于此,本技术所要解决的技术问题是:如何提供一种支撑保护效果好且结构简单的新型光电探测装置。为实现上述目的,本技术提供一种新型光电探测装置,包括光电探测器、外壳、底座、陶瓷基座和光窗,其中,所述外壳为中空柱状结构,所述光窗设置于所述外壳的顶部,所述光电探测器位于所述外壳内,所述底座包括基底和垂直设置在所述基底上的侧壁,所述基底内设置通孔,所述陶瓷基座设置在所述通孔内,所述外壳的底部抵接于所述基底,所述外壳的侧部与所述侧壁粘接相连,由所述底座支撑固定所述外壳,所述外壳的侧部开设泄压通孔,所述光电探测器的底部设置导针,所述导针穿设于所述陶瓷基座,所述外壳的内壁设置有夹持组件,所述夹持组件包括弹簧和贴片,所述弹簧一端与所述外壳的内壁固定相连,其另一端与所述贴片固定相连,所述贴片贴合于所述光电探测器以实现对所述光电探测器的夹持作用,所述贴片为陶瓷材质。进一步的,两个所述贴片位于所述光电探测器的作用两侧。进一步的,所述泄压通孔贯穿设置于所述外壳的侧壁。进一步的,所述贴片呈圆弧状以贴合于所述光电探测器的外壁。进一步的,所述外壳的底部与所述基座相 ...
【技术保护点】
1.一种新型光电探测装置,其特征在于,包括光电探测器、外壳、底座、陶瓷基座和光窗,其中,所述外壳为中空柱状结构,所述光窗设置于所述外壳的顶部,所述光电探测器位于所述外壳内,所述底座包括基底和垂直设置在所述基底上的侧壁,所述基底内设置通孔,所述陶瓷基座设置在所述通孔内,所述外壳的底部抵接于所述基底,所述外壳的侧部与所述侧壁粘接相连,由所述底座支撑固定所述外壳,所述外壳的侧部开设泄压通孔,所述光电探测器的底部设置导针,所述导针穿设于所述陶瓷基座,所述外壳的内壁设置有夹持组件,所述夹持组件包括弹簧和贴片,所述弹簧一端与所述外壳的内壁固定相连,其另一端与所述贴片固定相连,所述贴片贴合于所述光电探测器以实现对所述光电探测器的夹持作用,所述贴片为陶瓷材质。/n
【技术特征摘要】
1.一种新型光电探测装置,其特征在于,包括光电探测器、外壳、底座、陶瓷基座和光窗,其中,所述外壳为中空柱状结构,所述光窗设置于所述外壳的顶部,所述光电探测器位于所述外壳内,所述底座包括基底和垂直设置在所述基底上的侧壁,所述基底内设置通孔,所述陶瓷基座设置在所述通孔内,所述外壳的底部抵接于所述基底,所述外壳的侧部与所述侧壁粘接相连,由所述底座支撑固定所述外壳,所述外壳的侧部开设泄压通孔,所述光电探测器的底部设置导针,所述导针穿设于所述陶瓷基座,所述外壳的内壁设置有夹持组件,所述夹持组件包括弹簧和贴片,所述弹簧一端与所述外壳的内壁固定相连,其另一端与所述贴片固定相连,所述贴片贴合于所述光电探测器以实现对所述光电探测器的夹持作用,所述贴片为陶瓷材质。...
【专利技术属性】
技术研发人员:刘森,陶沿孜,李天琪,马瑛,
申请(专利权)人:中国石油大学华东,
类型:新型
国别省市:山东;37
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