US 12,316,271 B2
Photovoltaic frame, photovoltaic module and method for manufacturing photovoltaic frame
Xinxin Gong, Jiangxi (CN); Zhiqiu Guo, Jiangxi (CN); Junhui Liu, Jiangxi (CN); and Zehui Zhang, Jiangxi (CN)
Assigned to JINKO SOLAR CO., LTD, Jiangxi (CN); and ZHEJIANG JINKO SOLAR CO., LTD., Zhejiang (CN)
Filed by JINKO SOLAR CO., LTD., Jiangxi (CN); and ZHEJIANG JINKO SOLAR CO., LTD., Zhejiang (CN)
Filed on Dec. 6, 2023, as Appl. No. 18/531,640.
Application 18/531,640 is a continuation of application No. 17/730,178, filed on Apr. 26, 2022, granted, now 11,888,437.
Application 17/730,178 is a continuation of application No. 17/092,174, filed on Nov. 6, 2020, granted, now 11,356,053, issued on Jun. 7, 2022.
Claims priority of application No. 202011061500.8 (CN), filed on Sep. 30, 2020.
Prior Publication US 2024/0128924 A1, Apr. 18, 2024
Int. Cl. H02S 30/10 (2014.01)
CPC H02S 30/10 (2014.12) 18 Claims
OG exemplary drawing
 
1. A photovoltaic frame, comprising:
a top support portion, a bottom support portion and a transverse edge portion, wherein the bottom support portion is opposite to the top support portion, and the transverse edge portion is located at a side of the top support portion away from the bottom support portion;
a first side edge portion, a second side edge portion and a third side edge portion, wherein the top support portion, the second side edge portion and the transverse edge portion are configured to form a holding slot, the top support portion has a bearing surface facing the holding slot, each of the first side edge portion and the third side edge portion is configured to connect the top support portion and the bottom support portion, and the third side edge portion, the first side edge portion, the top support portion and the bottom support portion enclose a cavity; and
a plurality of protrusions, the plurality of protrusions including a plurality of first protrusions formed at intervals on a surface of the first side edge portion facing towards the third side edge portion and a plurality of second protrusions formed at intervals on a surface of the third side edge portion facing towards the first side edge portion.