| 摘要 |
A power supply has a chassis and a safety device. The chassis has a top, a bottom, a rear, a power switch, a mounting slot and an outlet. The outlet is mounted on the rear between the power switch and the mounting slot. The safety device is mounted on the chassis and has a plug bracket and a supply handle. The plug bracket is mounted slidably around the outlet on the rear of the chassis and has two locks. The supply handle is mounted pivotally through the mounting slot in the chassis. The plug bracket slides to an installation position to keep the power switch from turning on and allow a plug to attach to the outlet. Alternatively, the supply handle pivots to a safe position, and the plug bracket slides to a safe position to hold the supply handle and allow the power switch to turn on.
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