Battery heat protecting mechanism of communication equipment

Abstract

The invention discloses a battery heat protecting mechanism of communication equipment. The battery heat protecting mechanism comprises a shell, an upper cover and a battery core body, wherein the battery core body is inserted into the shell, and two electrode holders are formed on the battery core body; the upper end of the shell is fixedly connected with a hood; two sockets are formed in the hood; two heat-dissipating holes are formed in the two ends of the hood; sealing covers are inserted into the heat-dissipating holes; connecting rods stretching into the hood are formed at the lower ends of the sealing covers; the lower end of each connecting rod is fixedly connected with a fusible block; the middle parts of the fusible blocks are hollowed out to form hollow parts; the inner walls of the upper ends of the hollow parts are fixedly connected with first pressure springs; conductive posts are inserted into the sockets; the upper ends of the conductive posts are exposed out of the sockets and are fixedly connected with a first cross rod; the two ends of the cross rod are fixed to the two conductive posts respectively; the lower end of the middle part of the cross rod is fixedly connected with a second pressure spring; and second cross rods are fixedly connected between the upper ends of the conductive posts and the sealing covers. During overheating of a battery, the battery heat protecting mechanism can automatically disconnect a connecting circuit, and at the same time open a heat-dissipating passage to cool the battery core body so as to prevent explosion of the battery.

Description

Technical field: [0001] The present invention relates to the technical field of communication equipment, in particular to a battery thermal protection mechanism of communication equipment. Background technique: [0002] Communication equipment is generally divided into wired communication equipment and wireless communication equipment. Both wired communication equipment and wireless communication equipment are inseparable from power supply facilities. Mobile communication equipment is a typical wireless communication equipment, and its power supply facilities are generally removable batteries. The batteries of existing mobile communication equipment are generally lithium batteries, and lithium batteries have a disadvantage, that is, overheating will cause explosions. Therefore, it is necessary to install an overheating protection device to avoid the explosion hazard. Invention content: [0003] The purpose of the present invention is to solve the problems existing in the ...

AI Technical Summary

Problems solved by technology

Mobile communication equipment is a typical wireless communication equipment, and its power supply facilities are generally removable batteries. The batteries of existing mobile communication equipment are generally lithium batteries, and lithium batteries have a disadvantage, that is, overheating will cause explosions. Therefore, it is necessary to set up an overheating protection device to avoid the danger of explosion

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