| 摘要 |
Electrical connector between internal and external cables consists of plate which forms a side wall of shutter housing and has at least one aperture for the external cable, a detachable inner cap with a hole for the internal cable and a fastening system for attaching the cap to the plate. Once fitted it forms a junction box for the connected ends of the external and internal cables. The electrical connector between internal (62) and external (75) cables consists of a plate which forms a side wall of the shutter housing and has at least one aperture (72) for the external cable, a detachable inner cap (51) with a hole (61) for the internal cable and a fastening system (60, 65) for attaching the cap to the plate. Once the cap is fitted to the plate it forms a junction box for the connected ends of the external and internal cables. The cap can be fastened to the housing plate by a screw, rivet, stapling, welding, clipping or a force fit. The plate can be made from a polymer material and it is fitted into a cavity of a component made from concrete, terracotta, polymer or metal alloy. |
