Storage battery for communication

Abstract

The invention belongs to the technical field of communication equipment, and discloses a storage battery for communication. The storage battery comprises a shell, a handle, a thermal shrinkage tubular column head sleeve, an upper cover, a cold pressing binding post, a positive plate, an electric tank, a negative plate a separation plate, an overvoltage protective device, an overcurrent protection device and an alarm. The upper cover is arranged at the top of the shell, the electric tank is arranged in the shell, and the negative plate is arranged on one side of the electric tank. The charge and discharge processes of the storage battery are effectively protected and monitored, when a situation occurs, a microcontroller controls the alarm device to ring out to remind people to pay attention, and the service life of the battery is prolonged; the cold pressing binding post and the thermal shrinkage tubular column head sleeve are arranged, so that when maintenance is not needed, the cold pressing binding post is sleeved with the thermal shrinkage tubular column head sleeve, the cold pressing binding post is prevented from being corroded by air and water, and the cold pressing binding post can be operated by pulling up the thermal shrinkage tubular column head sleeve every time discharge is carried out; use is very convenient, the discharge time of the storage battery is shortened, the work efficiency is greatly improved, and the construction quality of communication engineering is ensured.

Description

technical field [0001] The invention relates to a storage battery for communication, and belongs to the technical field of communication equipment. Background technique [0002] At present, in my country's electric power industry, a large number of communication batteries are often used in power communication. Ordinary communication batteries do not have lead wires or screws are insulated. It is very troublesome to use. It is necessary to install wires or unscrew the insulating screws. It brings a lot of inconvenience to the operation. At the same time, lithium-ion batteries use lithium-intercalated compounds as positive and negative electrode materials. Lithium-ion batteries cannot be overcharged, overdischarged, or charged and discharged at high temperatures, otherwise the service life of the battery will be greatly reduced. In the case of combustion and explosion, the nominal voltage of the battery used by communication equipment including mobile phones and home information...

AI Technical Summary

Problems solved by technology

[0002] At present, in my country's electric power industry, a large number of communication batteries are often used in power communication. Ordinary communication batteries do not have lead wires or screws are insulated. It is very troublesome to use. It is necessary to install wires or unscrew the insulating screws. It brings a lot of inconvenience to the operation. At the same time, lithium-ion batteries use lithium-intercalated compounds as positive and negative electrode materials. Lithium-ion batteries cannot be overcharged, overdischarged, or charged and discharged at high temperatures, otherwise the service life of the battery will be greatly reduced. In the case of combustion and explosion, the nominal voltage of the battery used by communication equipment including mobile phones and home information machines is 4.8V, which requires multiple batteries to be used in series, which is bulky and prone to heat

At present, the nominal voltage of a single-cell lithium-ion battery is 3.6V, and it is difficult to meet the needs of communication equipment for other operating voltages.

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