New energy combined power bank

Abstract

The invention discloses a new energy combined power bank which comprises a main body, a loading box, a rear end cover, a heat dissipation plate, partition pieces, a battery, fans, temperature sensing elements, a clamping column, a sliding table and a spring. The sliding table is fixed to the two side walls of an inner cavity of the main body. A sliding groove is formed in the side wall of the loading box, the heat dissipation plate is fixed to the rear end of the loading box, and the partition pieces are fixed to the heat dissipation plate. The battery is arranged between the partition pieces. A pressing piece is installed at the front end of each partition piece, each partition piece is composed of a metal heat absorption plate and heat conduction glue, and the temperature sensing elements are arranged on the metal heat absorption plates. The plurality of evenly-distributed fans are installed on the inner side of the rear end cover. An opening and closing plate is installed at the front end of the loading box through a hinge piece, and a charging and discharging plate is installed on the inner side of the opening and closing plate. The clamping column is fixed in the end, close to the opening and closing plate, of the sliding groove, and an elastic buckle is installed on the clamping column. An opening is formed in the sliding table, and an elastic buckle hole is formed in the side face of the sliding table. A needle hole is formed in one side of the front end of the main body and communicated with the elastic buckle hole. The new energy combined power bank is good in explosion-proof performance, convenient to overhaul, low in maintenance cost and long in service life.

Description

technical field [0001] The invention relates to the technical field of mobile power supplies, in particular to a new energy combined charging treasure. Background technique [0002] Power Bank is a portable charger that integrates power supply and charging functions. It generally uses a lithium battery as a power storage unit, which is convenient and quick to use, and can charge digital devices such as mobile phones and tablet computers anytime and anywhere. [0003] With the development of charging treasure mobile power, users are not only satisfied with being able to charge, but more users are pursuing safety and service life. There are already some mobile power supplies on the market whose internal battery heat cannot be effectively discharged during charging, causing the internal electronic components to age, increasing the risk of fire and explosion, and reducing the performance of the battery. The mobile power supply is only protected against explosion through the she...

AI Technical Summary

Problems solved by technology

There are already some mobile power supplies on the market whose internal battery heat cannot be effectively discharged during charging, resulting in aging of the internal electronic components, increasing the risk of fire and explosion, and reducing the performance of the battery. The mobile power supply is only protected against explosion through the shell. The explosion-proof effect is poor, and a single battery module is used inside the power bank. Generally, the battery has a large capacity and needs to be replaced as a whole once it is damaged. The cost is high, and the existing power bank adopts a fully enclosed structure, which is not convenient for internal maintenance.

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