CN113931936A CN202111424037.3A CN202111424037A CN113931936A CN 113931936 A CN113931936 A CN 113931936A CN 202111424037 A CN202111424037 A CN 202111424037A CN 113931936 A CN113931936 A CN 113931936A Authority CN China Prior art keywords limiting bearing plate jackscrew loosening device Prior art date 2021
CN213125955U CN202022144759.0U CN202022144759U CN213125955U CN 213125955 U CN213125955 U CN 213125955U CN 202022144759 U CN202022144759 U CN 202022144759U CN 213125955 U CN213125955 U CN 213125955U Authority CN China Prior art keywords frame photovoltaic panel mounting plate swinging Prior art date 2020
WO2021185252A1 PCT/CN2021/081100 CN2021081100W WO2021185252A1 WO 2021185252 A1 WO2021185252 A1 WO 2021185252A1 CN 2021081100 W CN2021081100 W CN 2021081100W WO 2021185252 A1 WO2021185252 A1 WO 2021185252A1 Authority WO WIPO (PCT) Prior art keywords photovoltaic purlin side
CN220134409U CN202321653301.5U CN202321653301U CN220134409U CN 220134409 U CN220134409 U CN 220134409U CN 202321653301 U CN202321653301 U CN 202321653301U CN 220134409 U CN220134409 U CN 220134409U Authority CN China Prior art keywords folded edge nut sprouting steel frame elastic Prior art date 2023-06-28
CN205986720U CN201620853235.XU CN201620853235U CN205986720U CN 205986720 U CN205986720 U CN 205986720U CN 201620853235 U CN201620853235 U CN 201620853235U CN 205986720 U CN205986720 U CN 205986720U Authority CN China Prior art keywords anchor ear fastener vertical brace staple bolt brace Prior art date 2016
L''invention concerne une structure autoportante, sur laquelle sont fixés des panneaux solaires (121) permettant de convertir l''énergie de rayonnement reçue du soleil en énergie électrique, pour une utilisation dans des positions de hauteur, la structure comprenant deux modules de montage individuels assemblés, à savoir un support de couronne (110) et
CN218982625U CN202223331437.2U CN202223331437U CN218982625U CN 218982625 U CN218982625 U CN 218982625U CN 202223331437 U CN202223331437 U CN 202223331437U CN 218982625 U CN218982625 U CN 218982625U Authority CN China Prior art keywords plate bridge photovoltaic cleaning robot connecting piece Prior art
CN112271998A CN202011001717.XA CN202011001717A CN112271998A CN 112271998 A CN112271998 A CN 112271998A CN 202011001717 A CN202011001717 A CN 202011001717A CN 112271998 A CN112271998 A CN 112271998A Authority CN China Prior art keywords frame photovoltaic main body board flat Prior art date 2020-09-22
CN220770600U CN202322382240.XU CN202322382240U CN220770600U CN 220770600 U CN220770600 U CN 220770600U CN 202322382240 U CN202322382240 U CN 202322382240U CN 220770600 U CN220770600 U CN 220770600U Authority CN China Prior art keywords plate water heater square tube intercooler integrated Prior art date
CN212152797U CN202020170113.7U CN202020170113U CN212152797U CN 212152797 U CN212152797 U CN 212152797U CN 202020170113 U CN202020170113 U CN 202020170113U CN 212152797 U CN212152797 U CN 212152797U Authority CN China Prior art keywords main control control board clamping mounting structure front cross
CN217883278U CN202222066795.9U CN202222066795U CN217883278U CN 217883278 U CN217883278 U CN 217883278U CN 202222066795 U CN202222066795 U CN 202222066795U CN 217883278 U CN217883278 U CN 217883278U Authority CN China Prior art keywords connecting piece guide rail groove guide rails shape Prior art date