There are two main reasons for the heating of the LCD touch display: one is that the lamp tube heats up, and the other is that the heat dissipation is not enough. Let’s talk about the problem of the lamp tube heating first. There are lamps inside the display, so that it will light up the screen to display the picture, the lamp will generate heat, you will feel a certain temperature when you touch the screen with your hand. As for the heat dissipation problem, because the display generally adopts passive heat dissipation and has no built-in fan, it cannot dissipate in time when more heat is generated, and you can feels higher temperature.
It is normal if it is slightly warm, but it is not normal if it is seriously hot , so it depends on the specific situation. Generally, if it is not hot, it will have little effect. But if the screen turns black, you need to pay attention to this problem, as this may indicate that there is a fault inside the display that needs repair.
If the touch display is warm or the temperature is around 50℃, but the display screen is still normal, then don't worry too much. However, if the temperature is too high, you need to turn off the monitor in time, and let a professional check whether there is a problem with the internal circuit or components.
If the touch display is hot and the screen is black, it can basically be judged that there is a fault inside the display. Do not disassemble or repair the LCD touch display by yourself to avoid high-voltage electric shock or other dangers. If there is a fault, communicate with the manufacturer in time or ask professional maintenance personnel to complete all the maintenance work. Do not squeeze the industrial touch display with force, and do not let sharp objects or hard objects cut, bruise the industrial touch display, to avoid damage to the touch screen.
Each of Top One Tech's touch monitors has a very good heat dissipation effect, high temperature and low temperature resistance, and long service life. Taking this 27-inch touch monitor as an example, its characteristics are as follows:
Body material: aluminum alloy structure
Machine color: black (other colors can be customized)
Waterproof grade: front panel waterproof and dustproof grade IP65
Installation method: support embedded, desktop, wall-mounted installation
Touch method: capacitive touch
Mainboard solution: independent research and development of industrial-grade mainboard solution
Product features: DC12-36V wide voltage power supply, support 7*24 hours of uninterrupted work, optional low temperature / wide temperature type, meet the harsh environment requirements of high temperature / high cold, support ten-finger touch.
