Heat dissipation problem of cell phone signal shielding instrument? from dojammer's blog

Does the cell phone signal jammer device need to consider heat dissipation?

Nowadays, most students in schools have their own mobile phones. Some students will secretly play with their mobile phones, read novels, play games and other bad behaviors during class. It greatly affects personal learning and classroom order. Especially when the school exams are practical, some students will use their cell phones to send messages to cheat. Considering the problem of students playing with mobile phones, many schools have noticed this problem and have chosen to install test room signal shielding instruments. However, after using the test room signal shielding instrument for a period of time, the body will become hot. The body may become hot and the device may not be used normally.

Of course, this is not absolute. But some brands will have heat dissipation problems, and the heat dissipation of each brand is different. So what method does the test room signal shielding instrument use to dissipate heat? In the past, the old test room signal shielding instrument used natural aluminum alloy plate for heat dissipation, but this heat dissipation method is inefficient and prone to crashes. But now most of the new test room signal shielding instruments use fan cooling system, which has high heat dissipation efficiency and no noise. It can effectively help the equipment to dissipate heat quickly.

Some schools have air conditioners installed in their classrooms. If the signal shielding instrument for the examination room is installed in the classroom with air conditioners, it can dissipate heat well even in hot weather. In fact, the signal shielding instrument for the examination room is like a mobile phone.

It will heat up when used in hot weather. But generally speaking, it will not damage the machine. However, it still depends on the quality of the equipment. If you choose a poor quality one, it is likely to be damaged. If you choose a good one, there will be no problem. For example, choose: the signal shielding instrument for the examination room produced by Chengdu 8341 Information Technology, which uses a fan for heat dissipation. The quality of their products has been certified by the state, and the quality is quite guaranteed. Therefore, when choosing a signal shielding instrument for the examination room, you must compare several reliable manufacturers.