| abstract |
The utility model provides a change protective apparatus's structure on spot, including casing (1), cap (2), sealing strip (3), mounting panel (4), leaded light post (5), casing (1) and cap (2) junction crimping sealing strips (3), install at the inside intermediate position of casing (1) mounting panel (4), install on casing (1) leaded light post (5). The utility model provides a structure, molding elegant appearance, processing is simple and convenient with the equipment, and the outer shell protection grade is IP67, compares with other structures, to all optimizing in the aspect of sealed, heat dissipation, electromagnetic compatibility and the antidetonation, a fine structure that realizes changing on the spot protective apparatus. |