Novel heat dissipation type MPP cable protection pipe

• Main Author: LYU HUAN
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

The utility model discloses a novel heat dissipation type MPP cable protection tube, which comprises a protection tube body, and the inner wall of the protection tube body is rotatably connected with a buffer support rod. The buffering supporting rod comprises an upper supporting rod, a buffering sleeve, a lower supporting rod, a piston plate, a first buffering spring, a second buffering spring, a third buffering spring and a second piston plate, one end of the upper supporting rod is rotationally connected with the inner wall of the protection pipe body, and the other end of the upper supporting rod is integrally connected with the first piston plate; the end, close to the upper supporting rod, of the lower supporting rod is integrally connected with the second piston plate. The three arc-shaped plates tightly fix the cable, so that the cable and the protection pipe body are kept in a concentric state, when the cable is impacted, impact force is transmitted to the buffer supporting rod, the first buffer spri