CN203055938U - 防水光伏汇流箱 - Google Patents

防水光伏汇流箱 Download PDF

Info

Publication number
CN203055938U
CN203055938U CN2012206532291U CN201220653229U CN203055938U CN 203055938 U CN203055938 U CN 203055938U CN 2012206532291 U CN2012206532291 U CN 2012206532291U CN 201220653229 U CN201220653229 U CN 201220653229U CN 203055938 U CN203055938 U CN 203055938U
Authority
CN
China
Prior art keywords
edge
sealing
case
opening
closed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012206532291U
Other languages
English (en)
Inventor
陈兵
谢少伟
许跃宏
丁艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Daqo Kfine Electric Co Ltd
Original Assignee
Jiangsu Daqo Kfine Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Daqo Kfine Electric Co Ltd filed Critical Jiangsu Daqo Kfine Electric Co Ltd
Priority to CN2012206532291U priority Critical patent/CN203055938U/zh
Application granted granted Critical
Publication of CN203055938U publication Critical patent/CN203055938U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Casings For Electric Apparatus (AREA)

Abstract

本实用新型涉及一种光伏发电系统中用来进行汇流接线的防水光伏汇流箱。防水光伏汇流箱包括有箱体和箱盖；所述箱体是由四个侧板、一个底板和一个顶板围成；顶板边缘与侧板上端边缘密封连接，顶板中部设置有开口；所述箱盖边缘通过位于顶板边缘的铰链与箱体连接，并可打开或封闭开口；所述开口边缘设置有环形封闭的竖直翻边，翻边的上端边缘卡接有环形的密封垫，当箱盖关闭时，箱盖的内侧与环形的密封垫密封接触，形成环形封闭的密封带。本实用新型使开口与箱盖的密封不受铰链部分的影响，能够形成可靠封闭的密封带，提高了汇流箱的防水密封性能，同时其制造和安装方便。

Description

防水光伏汇流箱
技术领域
本实用新型涉及一种光伏发电系统中用来进行汇流接线的防水光伏汇流箱。
背景技术
光伏汇流箱是光伏系统中用来进行输配电汇流接线的箱体装置，其通常包括有箱体和箱盖。为防止使用过程中雨水进入箱体，箱盖与箱体必需密封连接。由于箱盖通过是通过箱体开口边缘的铰链与箱体进行连接，使其封盖部分的密封性难以保证，特别是铰链连接部分的密封不易完善，从而限制了整个汇流箱的防水密封能力的提高。
发明内容
本实用新型所要解决的技术问题是，提供一种密封性好、安装操作方便的防水光伏汇流箱。
本实用新型的防水光伏汇流箱包括有箱体和箱盖；所述箱体是由四个侧板、一个底板和一个顶板围成；顶板边缘与侧板上端边缘密封连接，顶板中部设置有开口；所述箱盖边缘通过位于顶板边缘的铰链与箱体连接，并可打开或封闭开口；所述开口边缘设置有环形封闭的竖直翻边9，翻边的上端边缘卡接有环形的密封垫，当箱盖关闭时，箱盖的内侧与环形的密封垫密封接触，形成环形封闭的密封带。
本实用新型将箱盖与箱体的铰接部分设置在顶板上的开口之外，使开口与箱盖的密封不受铰链部分的影响，能够形成可靠封闭的密封带，提高了汇流箱的防水密封性能，同时其制造和安装方便。
附图说明
图1是本实用新型的纵剖面结构示意图。
具体实施方式
如图所示，该防水光伏汇流箱包括有箱体1和箱盖2；箱体是由四个侧板3、一个底板4和一个顶板5围成；顶板5边缘与侧板3上端边缘密封连接，顶板5中部设置有开口6；箱盖2边缘通过位于顶板边缘的铰链7与箱体连接，并可打开或封闭开口6；开口6边缘设置有环形封闭的竖直的翻边8，翻边8的上端边缘卡接有环形的密封垫9，当箱盖2关闭时，箱盖的内侧与环形的密封垫9密封接触，形成环形封闭的密封带。

Claims (1)

1.一种防水光伏汇流箱，包括有箱体（1）和箱盖（2）；其特征是：箱体是由四个侧板（3）、一个底板（4）和一个顶板（5）围成；顶板（5）边缘与侧板（3）上端边缘密封连接，顶板（5）中部设置有开口（6）；箱盖（2）边缘通过位于顶板边缘的铰链（7）与箱体连接，并可打开或封闭开口（6）；开口（6）边缘设置有环形封闭的竖直的翻边（8），翻边（8）的上端边缘卡接有环形的密封垫（9），当箱盖（2）关闭时，箱盖的内侧与环形的密封垫（9）密封接触，形成环形封闭的密封带。
CN2012206532291U 2012-12-03 2012-12-03 防水光伏汇流箱 Expired - Fee Related CN203055938U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012206532291U CN203055938U (zh) 2012-12-03 2012-12-03 防水光伏汇流箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012206532291U CN203055938U (zh) 2012-12-03 2012-12-03 防水光伏汇流箱

Publications (1)

Publication Number Publication Date
CN203055938U true CN203055938U (zh) 2013-07-10

Family

ID=48738861

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012206532291U Expired - Fee Related CN203055938U (zh) 2012-12-03 2012-12-03 防水光伏汇流箱

Country Status (1)

Country Link
CN (1) CN203055938U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104201581A (zh) * 2014-09-05 2014-12-10 金海新源电气江苏有限公司 组装式高防护光伏汇流箱及其安装方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104201581A (zh) * 2014-09-05 2014-12-10 金海新源电气江苏有限公司 组装式高防护光伏汇流箱及其安装方法

Similar Documents

Publication Publication Date Title
CN205633749U (zh) 反应釜快速开盖机构
CN202423688U (zh) 防水连接器
CN203055938U (zh) 防水光伏汇流箱
CN202812494U (zh) 内嵌式出线口用阶梯法兰
CN105609680A (zh) 具有防水结构的电池箱
CN104154485B (zh) Led防水灯及其灯具壳体
CN105469967A (zh) 一种中压户外开合式电流互感器
CN205319019U (zh) 一种中压户外开合式电流互感器
CN203883336U (zh) 一种多功能配电箱
CN204088704U (zh) 方便使用的工业插座箱外壳
CN203434224U (zh) 一种能够反复拆装的防水电池盒装置
CN204089098U (zh) 一种防爆接线箱
CN202217977U (zh) 一种新型的接线盒
CN202201384U (zh) 一种带有翻边密封机构的树脂罐
CN202391627U (zh) 一种旋装式柴油滤清器
CN207827062U (zh) 一种自动开启关闭承压设备用出料口装置
CN207518425U (zh) 一种制冷压缩机磁轴承接线结构
CN202632996U (zh) 一种密封变压器瓷套
CN203980036U (zh) 一种新型防潮灯
EP3648255A1 (en) Connector housing assembly and compressor
CN204696182U (zh) 防爆电池箱
CN202678619U (zh) 弹起式防水地面插座
CN205595240U (zh) 一种全密封防水塑胶按钮开关
CN201557079U (zh) 两腔式防爆变频控制箱
CN203419377U (zh) 具有双层盖板的酒盒

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20151203

EXPY Termination of patent right or utility model