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公开(公告)号：US20250023387A1
公开(公告)日：2025-01-16
申请号：US18710193
申请日：2022-11-15
Inventor： Bintang YANG
Abstract: The system includes an energy storage housing, a transmission part, a power source, and a locking assembly, where the energy storage housing provides a carrier for energy storage; the transmission part has a sealed end slidably arranged inside the energy storage housing, and a sealed space is formed between the sealed end and the energy storage housing; the power source can drive the sealed end to move from a first position to a second position of the energy storage housing and can form a vacuum inside the sealed space; the locking assembly enables the transmission part to have a locking state and an unlocking state, and when the transmission part is in the unlocking state, the sealed end is movable in a direction from the second position to the first position under the action of earth atmosphere so that negative pressure energy in the sealed space is released.
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