Novel C-shaped steel sunlight type sunny and sunny vegetable greenhouse

The novel C-shaped steel sunlight type sunny and sunny vegetable greenhouse comprises a plurality of unit fences, first fixing strips are jointly and fixedly connected to the positions, close to the bottoms, of the two inner side walls of all the unit fences, second fixing strips are correspondingly and fixedly connected to the two ends of the two first fixing strips, and the unit fences jointly penetrate through a partition plate in a sliding connection mode. The partition plates comprise telescopic plates, a plurality of evenly-formed through holes are formed in the side walls of the telescopic ends of the telescopic plates, the unit fences are slidably connected with the inner walls of the through holes, rotating shafts arranged in a penetrating mode are fixedly connected to the bottoms of the telescopic plates, the two ends of the rotating shafts are rotationally connected with sliding blocks, and the sliding blocks are slidably connected to the side walls of the second fixing strips. The sliding block is