| 摘要 |
A junction box having a block structure is provided to reduce the weight of the junction box by simplifying the coupling structure between a main body and other components. A junction box having a block structure comprises a lower cover(300), a main body(310), a block assembly(330,340,350,360,370) and an upper cover. The lower cover has an internal cavity at the center thereof and a sliding groove(210) is formed at one side of the lower cover. The main body is provided at one side thereof with a flat plate(200) that is coupled with the sliding groove. A plurality of block grooves are formed on an upper portion of the main body. The block assembly is assembled with the block grooves from the upper portion of the block grooves. The upper cover surrounds the block assembly to protect the block assembly.
|
