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1. 发明公开

EP3136593A1 PHOTOVOLTAIC JUNCTION BOX 有权
标题翻译： PHOTOVOLTAIKANSCHLUSSKASTEN
公开(公告)号：EP3136593A1
公开(公告)日：2017-03-01
申请号：EP16185796.6
申请日：2016-08-26
申请人： Tyco Electronics (Shanghai) Co. Ltd.
发明人： ZHONG, Yuan , XU, Xiang , LV, Wenbo , LI, Cui
IPC分类号： H02S40/34
CPC分类号： H02S40/345 , H02G3/14 , H02S40/34
摘要： The present disclosure discloses a photovoltaic junction box, including: a base having a receiving chamber for receiving electronic elements therein; and a cover configured to be provided on the base so as to open and close an opening of the receiving chamber of the base. A plurality of ventilation holes are formed between a peripheral edge of the cover and a peripheral edge of the opening of the receiving chamber of the base, so that the receiving chamber of the base is communicated with external atmosphere via the ventilation holes. In this way, cold air may enter into the photovoltaic junction box via the ventilation holes, and hot air inside the photovoltaic junction box may be quickly discharged to the outside via the ventilation holes, thereby reducing the temperature of photovoltaic junction box, prolonging the service life of the diodes, and improving the photoelectric conversion efficiency.
摘要翻译：本公开公开了一种光伏接线盒，包括：具有用于在其中接收电子元件的接收室的基座; 以及盖构造成设置在基座上，以便打开和关闭基座的接收室的开口。在盖的周边边缘和基座的接收室的开口的周缘之间形成有多个通气孔，使得基座的接收室经由通风孔与外部气氛连通。以这种方式，冷空气可以通过通风孔进入光伏接线盒，并且光伏接线盒内的热空气可以通过通风孔快速地排放到外部，从而降低光伏接线盒的温度，延长服务二极管寿命，提高光电转换效率。

2. 发明公开

EP3166222A1 PHOTOVOLTAIC JUNCTION BOX AND DIODE 有权
标题翻译：光伏接线盒和二极管
公开(公告)号：EP3166222A1
公开(公告)日：2017-05-10
申请号：EP16197335.9
申请日：2016-11-04
申请人： Tyco Electronics (Shanghai) Co., Ltd.
发明人： LI, Cui , LV, Wenbo , XU, Xiang
IPC分类号： H02S40/34
CPC分类号： H02S40/34 , H01L23/3114 , H01L23/49562 , H01L2224/40245 , H01L2224/83801 , H01L2224/84801 , H01R13/73 , H01L2924/00014
摘要： A photovoltaic junction box includes: a box body; at least three terminals provided in the box body; and at least two diodes each mounted on adjacent terminals. The at least three terminals comprise a first terminal directly connected to a positive wire entering into the box body and a second terminal adjacent to the first terminal. The at least two diodes comprise a first diode mounted on the first and second terminals, the first diode comprises a chip, a positive pin soldered on the first terminal and a negative pin soldered on the second terminal. An area of a soldering bottom surface of the positive pin of the first diode soldered onto a surface of the first terminal is larger than an area of a soldering bottom surface of the negative pin of the first diode soldered onto a surface of the second terminal. The chip of the first diode is directly electrically connected to the positive pin of the first diode. The heat generated by the first diode may be quickly dissipated out of the box body through the positive wire, improving the heat dissipation performance, the current carrying capacity and the reliability of the photovoltaic junction box.
摘要翻译：光伏接线盒包括：盒体; 至少三个端子设置在箱体中; 和至少两个二极管，每个安装在相邻的端子上。所述至少三个端子包括直接连接至进入箱体的正极线的第一端子以及与第一端子相邻的第二端子。所述至少两个二极管包括安装在所述第一和第二端子上的第一二极管，所述第一二极管包括芯片，焊接在所述第一端子上的正极引脚和焊接在所述第二端子上的负极引脚。焊接在第一端子表面上的第一二极管的正极引脚的焊接底面的面积大于焊接到第二端子的表面上的第一二极管的负极引脚的焊接底面的面积。第一二极管的芯片直接电连接到第一二极管的正极引脚。第一二极管产生的热量可以通过正极线快速散出箱体外，提高了光伏接线盒的散热性能，载流能力和可靠性。

3. 发明授权

EP3136592B1 PHOTOVOLTAIC JUNCTION BOX 有权
公开(公告)号：EP3136592B1
公开(公告)日：2020-01-15
申请号：EP16185794.1
申请日：2016-08-26
申请人： Tyco Electronics (Shanghai) Co. Ltd.
发明人： LV, Wenbo , LI, Cui , ZHONG, Yuan , XU, Xiang
IPC分类号： H02S40/34

4. 发明授权

EP3270469B1 CONNECTOR 有权
公开(公告)号：EP3270469B1
公开(公告)日：2019-05-15
申请号：EP17179681.6
申请日：2017-07-05
申请人： Tyco Electronics (Shanghai) Co. Ltd.
发明人： LI, Cui , LI, Guoqiang , XU, Xiang , YANG, Yong , LV, Wenbo
IPC分类号： H01R13/74 , H01R13/518 , H01R13/53 , H01R13/64 , H01R13/506

5. 发明授权

EP3179627B1 PHOTOVOLTAIC JUNCTION BOX 有权
公开(公告)号：EP3179627B1
公开(公告)日：2020-04-15
申请号：EP16202092.9
申请日：2016-12-05
申请人： Tyco Electronics (Shanghai) Co., Ltd.
发明人： LV, Wenbo , LI, Cui , XU, Xiang
IPC分类号： H02S40/34

6. 发明公开

EP3270469A1 CONNECTOR 有权
标题翻译：连接器
公开(公告)号：EP3270469A1
公开(公告)日：2018-01-17
申请号：EP17179681.6
申请日：2017-07-05
申请人： Tyco Electronics (Shanghai) Co. Ltd.
发明人： LI, Cui , LI, Guoqiang , XU, Xiang , YANG, Yong , LV, Wenbo
IPC分类号： H01R13/74 , H01R13/518 , H01R13/53 , H01R13/64 , H01R13/506
CPC分类号： H01R13/748 , H01R13/506 , H01R13/518 , H01R13/53 , H01R13/64
摘要： Disclosed is a connector including a plastic frame adapted to be positioned within an opening in a support base plate and mounted on the support base plate, and a plurality of plug modules mounted in the plastic frame. The plastic frame includes a pair of opposite end walls and a pair of opposite longitudinal beams connected between the pair of end walls. The longitudinal beams each comprises an outer sidewall, an inner sidewall opposite to the outer sidewall and a plurality of partition walls connected between the inner sidewall and the outer sidewall. The plurality of partition walls are arranged to separate an internal space between the inner sidewall and the outer sidewall into a plurality of box-shaped cavities. The longitudinal beams are configured with box-shaped cavities, which increases the overall stiffness of the longitudinal beams and the ability of the longitudinal beams to resist lateral deformation. In addition, the plastic frame has advantageous of light weight, convenient processing, low cost and the like.
摘要翻译：公开了一种连接器，其包括适于被定位在支撑基板中的开口内并安装在支撑基板上的塑料框架以及安装在塑料框架中的多个插头模块。塑料框架包括一对相对的端壁和连接在该对端壁之间的一对相对的纵梁。纵梁各包括外侧壁，与外侧壁相对的内侧壁以及连接在内侧壁和外侧壁之间的多个分隔壁。多个分隔壁布置成将内侧壁和外侧壁之间的内部空间分隔成多个箱形空腔。纵梁配置有箱形空腔，这增加了纵梁的整体刚度以及纵梁抵抗侧向变形的能力。另外，塑料框架具有重量轻，加工方便，成本低等优点。

7. 发明公开

EP3179627A1 PHOTOVOLTAIC JUNCTION BOX 有权
标题翻译：光伏接线盒
公开(公告)号：EP3179627A1
公开(公告)日：2017-06-14
申请号：EP16202092.9
申请日：2016-12-05
申请人： Tyco Electronics (Shanghai) Co., Ltd.
发明人： LV, Wenbo , LI, Cui , XU, Xiang
IPC分类号： H02S40/34
摘要： The present disclosure discloses a photovoltaic junction box, including: a housing; at least two contacts provided in the housing; and at least one diode each mounted on two adjacent contacts. Each diode comprises a pair of first electrode pins separated from each other and each having a soldering end portion adapted to be soldered on one of the two adjacent contacts; and a connection piece connected with the soldering end portions of the pair of first electrode pins. The connection piece is configured to be soldered on the one of the two adjacent contacts along with the soldering end portions of the pair of first electrode pins. Therefore, the photovoltaic junction box increases the soldering area of the first electrode pins of the diode, and improves the soldering holding force between the first electrode pins of the diode and the contact and thus the current-carrying capacity and soldering stability of the first electrode pins.
摘要翻译：本公开公开了一种光伏接线盒，包括：壳体; 至少两个触点设置在壳体中; 以及至少一个二极管，每个安装在两个相邻的触点上。每个二极管包括彼此分离的一对第一电极引脚，每个第一电极引脚具有适于焊接在两个相邻触点之一上的焊接端部分; 以及与该对第一电极引脚的焊接端部连接的连接件。连接件构造成与一对第一电极销的焊接端部一起焊接在两个相邻触点中的一个上。因此，光伏接线盒增加了二极管的第一电极引脚的焊接面积，并且提高了二极管的第一电极引脚与触点之间的焊接保持力，并因此改善了第一电极的载流能力和焊接稳定性引脚。

8. 发明公开

EP3136592A1 PHOTOVOLTAIC JUNCTION BOX 有权
标题翻译：光伏接线盒
公开(公告)号：EP3136592A1
公开(公告)日：2017-03-01
申请号：EP16185794.1
申请日：2016-08-26
申请人： Tyco Electronics (Shanghai) Co. Ltd.
发明人： LV, Wenbo , LI, Cui , ZHONG, Yuan , XU, Xiang
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.
摘要翻译：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。

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