Maintenance-free lead-acid storage battery with exhaust device
The utility model belongs to the technical field of lead-acid storage batteries, and particularly relates to a maintenance-free lead-acid storage battery with an exhaust device, which comprises a lead-acid storage battery, the exhaust device is mounted on the outer surface of the lead-acid storage b...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model belongs to the technical field of lead-acid storage batteries, and particularly relates to a maintenance-free lead-acid storage battery with an exhaust device, which comprises a lead-acid storage battery, the exhaust device is mounted on the outer surface of the lead-acid storage battery and comprises a ventilation unit, a protection unit and a fixing unit, the ventilation unit is mounted on the outer surface of the lead-acid storage battery, and the protection unit is mounted on the outer surface of the lead-acid storage battery. The protection unit is mounted on the outer surface of the lead-acid storage battery, and the fixing unit is mounted on the outer surface of the lead-acid storage battery. According to the maintenance-free lead-acid storage battery with the exhaust device, through the protection unit, the protection cover is turned over, so that the protection cover is turned over around the turning-over shaft in the turning-over groove, the lead-acid storage battery is protected i |
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