| 摘要 |
The present invention relates to a urinal having a piezoelectric element foothold, a body sensor and a temperature sensor. More specifically, the present invention relates to a urinal supplying cleansing water after a user urinates, comprising: a main body part installed on a wall lift, moving vertically according to the height of the user, and preventing backflow of cleansing water and urine caused by foreign substances inputted recklessly to the front surface part and odor or contamination in the toilet environment caused possibly by urine splashed by an opened front surface part since the front surface part is blocked except a urine inputting hole; the piezoelectric element foothold detecting the weight of the user by using a piezoelectric element, generating electricity, and transmitting a first signal to a controller to operate the body sensor and a display; the controller receiving the first signal; the body sensor detecting the height of the user to adjust the urinal vertically in accordance with the detected height of the user, wherein the urinal is operated by power generated from the piezoelectric element foothold; the display operated by power generated from the controller receiving the first signal and piezoelectric element foothold and displaying information messages and advertisements; the temperature sensor operated by power generated from the piezoelectric element foothold and transmitting a second signal to the controller when a predetermined temperature is detected for more than a predetermined period of time; and the controller supplying cleansing water when the first signal and the second signal are inputted simultaneously. Therefore, the urinal has an effect of performing a water-saving function by differentiating an actual user from pedestrians. |
