CN106785497A - 光伏组件用防雷接地片 - Google Patents

光伏组件用防雷接地片 Download PDF

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Publication number
CN106785497A
CN106785497A CN201710027885.8A CN201710027885A CN106785497A CN 106785497 A CN106785497 A CN 106785497A CN 201710027885 A CN201710027885 A CN 201710027885A CN 106785497 A CN106785497 A CN 106785497A
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China
Prior art keywords
post
mainboard
puncture
photovoltaic module
lightning protection
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CN201710027885.8A
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English (en)
Inventor
范青
孙慧荣
潘海红
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SHANGHAI LIZHI ELECTROMECHANICAL EQUIPMENT Co Ltd
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SHANGHAI LIZHI ELECTROMECHANICAL EQUIPMENT Co Ltd
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Priority to CN201710027885.8A priority Critical patent/CN106785497A/zh
Publication of CN106785497A publication Critical patent/CN106785497A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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

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  • Photovoltaic Devices (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

光伏组件用防雷接地片，具体包括主板、侧压板、U形孔、上刺破柱及下刺破柱，其特征在于：主板形状呈“工”字，主板中间有一个U形孔，主板左右各有两个矩形开口，矩形开口处有两个矩形侧压板，矩形侧压板与主板垂直向下，矩形开口的上下部位分别设有上刺破柱和下刺破柱，上刺破柱与下刺破柱分别垂直立于主板的上面和下面，光伏组件外框为铝合金边框，两块光伏组件通过压块固定，本发明嵌入铝导轨的凹槽中用紧固件与压块连接固定后，上刺破柱刺破光伏组件铝合金边框下沿的氧化膜，同时下刺破柱刺破铝导轨上沿的氧化膜，由此两块组件串连成通路并和铝导轨有效连接，而铝导轨和原建筑的防雷接地带连接，从而实现光伏组件的防雷接地。

Description

光伏组件用防雷接地片
技术领域
本发明涉及一种用于光伏组件的防雷接地片，具体地说是铝合金材料的防雷接地处理技术。
背景技术
当今社会，随着现代科技的不断发展，全人类都在提倡新能源的利用，太阳能作为清洁能源使光伏行业迅速发展。同时，太阳能支架系统从一开始完全现场切割组装到后来演变成各种形态的铝合金支架，这些支架设计合理、安装方便，成为了一种成熟的产业，然而光伏组件的边框是铝合金材质的，且表面阳极氧化处理，支架与组件连接后，防雷接地一般只做在支架上，要想将组件做好防雷接地通常需要用接地线两头做好接线端子后将两块组件连接形成通路再与支架连接，支架再与屋顶接地带连接，这样的施工方法不仅工序复杂，且浪费材料和人工。
针对以上问题，本发明固定在压块与导轨的槽里，通过刺破氧化层实现防雷接地，且每块组件由压块“串起”形成整个防雷接地通路，真正解决了铝合金边框的防雷接地难点，简化了施工工序，既美观又实用。
发明内容
本发明的目的是为了解决光伏组件的防雷接地问题而设计的一种可以刺破铝合金阳极氧化膜并固定在铝合金导轨凹槽内的防雷接地片，通过串连的方式将光伏组件与支架连接成通路并实现防雷接地的作用。
光伏组件用防雷接地片，具体包括主板、侧压板、U形孔、上刺破柱及下刺破柱，其特征在于：主板为对称结构，主板形状呈“工”字，主板中间有一个U形孔，主板左右各有两个矩形开口，主板的矩形开口处有两个矩形侧压板，矩形侧压板与主板互相垂直且方向向下，主板的矩形开口的上下部位分别设有四个上刺破柱和四个下刺破柱，上刺破柱与下刺破柱形状相等且呈空心圆柱状，其中上刺破柱垂直立于主板的上面，下刺破柱垂直立于主板的下面。
实施该技术后的明显优点和效果是：光伏组件外框为铝合金边框，两块光伏组件之间通过压块将两块光伏组件固定，本发明嵌入铝导轨的凹槽中通过上刺破柱刺破光伏组件边框下沿的氧化膜，同时通过下刺破柱刺破铝导轨上沿的氧化膜，将两块组件串连成通路并和防雷接地带连接，实现光伏组件的防雷接地，不仅安装方便，且实用、美观，省时又省力。
附图说明
图1为本发明在光伏组件与支架固定的局部放大主视图。
图2为本发明在光伏组件与支架固定的局部放大俯视图。
图3为本发明在光伏组件与支架固定的局部放大结构示意图。
图中：1-光伏组件用防雷接地片、2-光伏组件、21-铝合金边框、3-压块、4-紧固件、5-铝导轨。
图4与图5为本发明的结构示意图。
图中：11-主板、12-侧压板、13-U形孔、14-上刺破柱、15-下刺破柱。
具体实施方式
以下结合附图，对本发明作进一步描述：如图光伏组件用防雷接地片1为不锈钢材质，形状呈“工”字，由主板11、侧压板12、U形孔13、上刺破柱14及下刺破柱15所组成，紧固件4穿过光伏组件用防雷接地片1的U形孔13与压块3的圆孔将光伏组件2的铝合金边框21压住，同时光伏组件用防雷接地片1的侧压板12嵌入铝导轨5的凹槽中，紧固件4被拧紧后，上刺破柱14将光伏组件2的铝合金边框21的氧化膜刺破，下刺破柱15将铝导轨5的氧化膜刺破。
本发明通过上刺破柱14刺破了光伏组件2铝合金边框21的氧化膜，又通过下刺破柱15将铝导轨5的氧化膜刺破，且本发明固定于每一个压块3的下方，每个压块3连接着两块光伏组件2，由此形成通路，使光伏组件2与铝导轨5有效连接，而铝导轨5又与原建筑的防雷接地带连接，因此本发明使光伏组件2有效防雷接地。
本发明的描述和应用是说明性的，并不用于限制本发明的实施范围，对于本领域的技术人员来说，本发明可以有各种更改和变化。任何采用等效替换取得的技术方案均在本发明的保护范围之内。

Claims (2)

1.光伏组件用防雷接地片，具体包括主板、侧压板、U形孔、上刺破柱及下刺破柱，其特征在于：主板为对称结构，主板形状呈“工”字，主板中间有一个U形孔，主板左右各有两个矩形开口，主板的矩形开口处有两个矩形侧压板。
2.根据权利要求1所述的光伏组件用防雷接地片，其特征在于：矩形侧压板与主板互相垂直且方向向下，主板的矩形开口的上下部位分别设有四个上刺破柱和四个下刺破柱，上刺破柱与下刺破柱形状相等且呈空心圆柱状，其中上刺破柱垂直立于主板的上面，下刺破柱垂直立于主板的下面。
CN201710027885.8A 2017-01-16 2017-01-16 光伏组件用防雷接地片 Pending CN106785497A (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202758898U (zh) * 2012-04-05 2013-02-27 无锡昊阳新能源科技有限公司 一种光伏组件安装在方形管或矩形管的外压块
CN202796966U (zh) * 2012-06-21 2013-03-13 清源科技（厦门）股份有限公司 一种穿透片
CN203056108U (zh) * 2013-01-06 2013-07-10 杭州帷盛科技有限公司 一种接地片
CN203386925U (zh) * 2013-08-14 2014-01-08 浙江昱辉阳光能源有限公司 一种导电片及光伏系统
CN204681306U (zh) * 2015-04-02 2015-09-30 广西拓瑞能源有限公司 用于太阳能电池铝框与支架导通的穿刺片
CN205069888U (zh) * 2015-10-29 2016-03-02 北京泰豪太阳能电源技术有限公司 光伏阵列等电位连接片
CN205334244U (zh) * 2016-01-15 2016-06-22 杭州帷盛科技有限公司 一种可快速安装的压块结构
CN206401536U (zh) * 2017-01-16 2017-08-11 上海历挚机电设备有限公司 光伏组件用防雷接地片

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202758898U (zh) * 2012-04-05 2013-02-27 无锡昊阳新能源科技有限公司 一种光伏组件安装在方形管或矩形管的外压块
CN202796966U (zh) * 2012-06-21 2013-03-13 清源科技（厦门）股份有限公司 一种穿透片
CN203056108U (zh) * 2013-01-06 2013-07-10 杭州帷盛科技有限公司 一种接地片
CN203386925U (zh) * 2013-08-14 2014-01-08 浙江昱辉阳光能源有限公司 一种导电片及光伏系统
CN204681306U (zh) * 2015-04-02 2015-09-30 广西拓瑞能源有限公司 用于太阳能电池铝框与支架导通的穿刺片
CN205069888U (zh) * 2015-10-29 2016-03-02 北京泰豪太阳能电源技术有限公司 光伏阵列等电位连接片
CN205334244U (zh) * 2016-01-15 2016-06-22 杭州帷盛科技有限公司 一种可快速安装的压块结构
CN206401536U (zh) * 2017-01-16 2017-08-11 上海历挚机电设备有限公司 光伏组件用防雷接地片

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