Patent ID: 8260106

Claim:
A sealed optoelectronic isolation connection device, comprising: an insulation cylinder; a conduit sealing device; an optical fiber sealing device; the insulation cylinder is configured to insulate the conduit sealing device and the optical fiber sealing device; the conduit sealing device is provided with a conduit hole for accommodating a conduit of an optical cable and sealing the conduit; the optical fiber sealing device is provided with multiple optical fiber holes for accommodating optical fibers of the optical cable and sealing the optical fibers; the optical fiber sealing device and the conduit sealing device are inserted in sequence into the insulation cylinder and implement sealing together with the insulation cylinder; the optical fiber sealing device is electrically connected to the conduit sealing device; and the sealed optoelectronic isolation connection device further comprises an electrode lead, the electrode lead being fixed to an end of the optical fiber sealing device distant from the optical fiber holes, and being electrically connected to the optical fiber sealing device for transmission of electrical signals transmitted in the conduit.