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US 9,070,957 B2Granted
Power supply device for linear actuator apparatus and battery module thereof
AssigneeTimotion Technology Co., Ltd.
InventorChou-Hsin Wu
Life of this patent
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Abstract
A power supply device for a linear actuator apparatus, which includes a control module and a battery module. The power supply device further provides a battery module including a box, a primary power supply unit and a standby power supply unit. The box has a first chamber, a second chamber and a separating plate formed between the first chamber and the second chamber. The primary power supply unit is provided in the first chamber. The standby power supply unit is provided in the second chamber.
Claims13
A power supply device for a linear actuator apparatus, including:
- a control module enclosed in a case and comprising a base and a control circuit board mounted in the base;
- and
- a battery module detachably connected to the base and electrically connected to the control circuit board, the battery module comprising:
- a box having a first chamber, a second chamber and a separating plate formed between the first chamber and the second chamber, the first chamber having a first opening, the second chamber having a second opening, the first opening and the second opening being located on two sides of the box;
- a primary power supply unit provided in the first chamber;
- and
- a standby power supply unit comprising at least one rechargeable battery disposed in the second chamber,
- wherein the base is connected to an outer surface of the box, and the base has a power port electrically connected the box and at least one control port for connecting to the linear actuator apparatus.
5 more elements
A battery module of a power supply device, including:
- a box having a first chamber, a second chamber and a separating plate formed between the first chamber and the second chamber, the first chamber having a first opening, the second chamber having a second opening, the first opening and the second opening being located on two sides of the box;
- a primary power supply unit provided in the first chamber;
- and
- a standby power supply unit comprising at least one rechargeable battery disposed in the second chamber,
- wherein a through-hole is provided on the separating plate, the primary power supply unit passing through the through-hole to be electrically connected to the standby power supply unit, and the through-hole is processed to be airtight.
2 more elements
Dependencies are inferred from the claim text.