| 摘要 |
A multipolar cell power supply device and a flashlight using the same are provided. The multipolar cell power supply device includes a shell (1), an electric core (2) inside the hollow part(11) of the shell, a positive pole power distribution unit (4) and a negative pole power distribution unit (5) arranged on the two ends of the shell and respectively corresponding to the positive pole (21) and the negative pole (22) of the electric core, a conductive sheet group (3) for electrically connecting the positive pole power distribution unit to the negative pole power distribution unit, and a controller (6) which is on the end of the shell and electrically connected with the positive pole power distribution unit (4). The flashlight (7) includes a tube body (71), the multipolar cell power supply device inside the tube body, a tube head (72) provided with an illuminant and an back end cover (78) provided with a soft cap cover (79) which is corresponding to a signal switch (66) of the controller. The present invention enables to simplify the structure of the flashlight, improve the production efficiency of the flashlight and improve the use life of the flashlight. |
