触摸浴镜灯方案 Touch bath mirror lamp scheme

     浴镜灯是在浴室镜上加入灯光照明。由于需要防水防潮，控制采用镜面上的触摸按键。常见方案可以实现触摸开关灯、调节亮度、控制背光灯功能。触摸浴镜灯在家庭和公共设施都有广泛应用。

    The bath mirror lamp is to add lighting on the bathroom mirror. Due to the need for waterproof and moisture-proof, the control adopts the touch button on the mirror. Common schemes can realize the functions of touch switch, brightness adjustment and backlight control. Touch bath mirror lamps are widely used in homes and public facilities.

触摸 Touch

   浴镜灯主要控制方式是触摸。浴镜由多层材料构成镀银层对触摸信号绝缘作用浴镜玻璃厚度达5mm厚，对于按键触摸性能需求高。

   The main control mode of the bath mirror lamp is touch. The bath mirror is made of multi-layer materials, and the silver plating layer has an insulating effect on the touch signal. The glass thickness of the bath mirror is up to 5mm, and there is a high demand for the touch performance of the keys.

方案介绍 Scheme introduction

   方案使用DHS23F1311触摸芯片。实现触摸部分功能，通过两个触摸管脚，实现控制两个端口输出控制信号。

   镜子玻璃厚度在0.5mm，背光板在0.2mm，加起来触摸厚度达0.7mm。芯片触摸灵敏度可根据环境，通过软件修改，调整触摸灵敏度来适应不同的应用场景，并且端口输出的控制信号，也可以根据需求不同，通过编程实现多样控制。

  The scheme applied DHS23F1311 touch chip to achieve the function of touch, and control two ports to output control signals through two touch pins.

    The thickness of the mirror glass is 0.5mm, the backlight plate is 0.2mm, and the total thickness is 0.7mm. The touch sensitivity of the chip can be modified by software to adapt to different application scenarios, and the control signals output by the port can also be programmed to achieve diverse control per different needs.

方案原理图

Schematic diagram of scheme

触摸浴镜灯产品展示 

 Product display of touch bath mirror lamp