基本信息:
- 专利标题： PHOTOVOLTAIC JUNCTION BOX
- 专利标题（中）：光伏接线盒
- 申请号：EP16185794.1 申请日：2016-08-26
- 公开(公告)号：EP3136592A1 公开(公告)日：2017-03-01
- 发明人： LV, Wenbo , LI, Cui , ZHONG, Yuan , XU, Xiang
- 申请人： Tyco Electronics (Shanghai) Co. Ltd.
- 申请人地址： F/G Section, 1/F, Building 15 999 Yinglun Road Pilot Free Trade Zone Shanghai CN
- 专利权人： Tyco Electronics (Shanghai) Co. Ltd.
- 当前专利权人： Tyco Electronics (Shanghai) Co. Ltd.
- 当前专利权人地址： F/G Section, 1/F, Building 15 999 Yinglun Road Pilot Free Trade Zone Shanghai CN
- 代理机构： Grünecker Patent- und Rechtsanwälte PartG mbB
- 优先权： CN201520650940U 20150826
- 主分类号： H02S40/34
- IPC分类号： H02S40/34
摘要：
The present disclosure discloses a photovoltaic junction box, including: a box body; a plurality of conduction terminals received in the box body; and at least one surface-mounted diode mounted on the plurality of conduction terminals by means of Surface Mount Technology. Each surface-mounted diode includes a flat body, at least one anode pin extending outwardly from an edge of the flat body, and a cathode pad located on a bottom of the flat body. The cathode pad of at least one surface-mounted diode mounted on a surface of the conduction terminal has a heat conduction angle γ more than 180 degrees and less than 360 degrees. Since the heat conduction angle is more than 180 degrees, the heat produced by the diode may be rapidly transferred to the conduction terminal in time, improving the heat dissipation rate, and improving the current carrying capacity of the photovoltaic junction box.
摘要（中）：
本发明公开了一种光伏接线盒，包括：盒体; 多个导电端子收容于该盒体内; 以及借助于表面安装技术安装在所述多个导电端子上的至少一个表面安装二极管。 每个表面安装的二极管包括扁平体，从扁平体的边缘向外延伸的至少一个阳极引脚以及位于扁平体的底部上的阴极衬垫。 安装在导电端子表面上的至少一个表面安装二极管的阴极垫具有大于180度且小于360度的导热角γ。 由于导热角度大于180度，二极管产生的热量可以及时快速传导到导电端子，提高了散热率，提高了光伏接线盒的载流能力。
公开/授权文献:
- EP3136592B1 PHOTOVOLTAIC JUNCTION BOX 公开/授权日：2020-01-15
IPC结构图谱:
| H | 电学 |
| --H02 | 发电、变电或配电 |
| ----H02S | 由红外线辐射、可见光或紫外光转换产生电能，如使用光伏（PV）模块 |
| ------H02S40/00 | 不包括在H02S10/00—H02S30/00中的与光伏模块结合的组件或配附件 |
| --------H02S40/10 | .清洁装置 |
| ----------H02S40/34 | ..包括特别适用于光伏模块结构上相关的电连接装置，如接线盒 |