Drainage system of automobile electric skylight

[0032] Example 1:

[0033] See figure 1 - Figure 4 , A drainage system for an automobile electric sunroof, comprising a sunroof frame 2 and a drainage groove 3 provided thereon; the sunroof frame 2 includes a first short beam 21, a first long beam 22, and a second short beam 23 that are connected in sequence. The second long beam 24, the first short beam 21 and the second short beam 23 are arranged in parallel, the first long beam 22 and the second long beam 24 are arranged in parallel, and the top of the skylight frame 2 is along the first short beam 21, The inner side of No. 1 long beam 22, No. 2 short beam 23, and No. 2 long beam 24 is provided with an annular drainage groove 3, and a drainage hole through the skylight frame 2 is provided on the drainage groove 3 near the junction of the short and long beams. 4. The number of drainage holes 4 is two, and the lower end of the drainage hole 4 is connected to the drainage pipe 5 located outside the skylight frame 2 through a quick