The invention relates to an air conditioner touch panel switch. The switch comprises a base and a shell. A surface cover is arranged on the shell; the surface cover comprises a capacitive touch screen; an identification symbol is arranged on the capacitive touch screen; a circuit board and a waterproof sleeve are arranged between the base and the shell; the circuit board is provided with a first illuminant corresponding to the position of the identification symbol; the waterproof sleeve wraps an upper portion of the circuit board; a first through hole is arranged in the waterproof sleeve; a first enclosure frame is arranged at a periphery of the first through hole; a second through hole is arranged in the upper end surface of the shell; a second enclosure frame is arranged at the peripheryof the second through hole; a flexible circuit board and a black sponge layer are arranged between the surface cover and the shell; and the flexible circuit board and the sponge layer are provided with light-transmitting openings corresponding to the second through holes, and the sponge layer is provided with a light scattering film at the positions of the light-transmitting openings. Light can only irradiate the identification symbol uniformly, and a user can identify each identification symbol clearly and conveniently.
本发明涉及一种空调触摸面板开关,包括有底座与外壳,所述外壳上设有面盖,所述面盖包括有电容式触摸屏,所述电容式触摸屏上设有标识符号,所述底座与外壳之间设有线路板与防水套,所述线路板上设有与标识符号位置相对应的第一发光体,所述防水套包裹在线路板的上方,所述防水套上开有第一通孔,在第一通孔的四周设有第一围框,所述外壳的上端面上开有第二通孔,所述第二通孔的四周设有第二围框,所述面盖与外壳之间设有柔性线路板与黑色的海绵层,所述柔性线路板与海绵层上均设有与第二通孔相对应的透光口,所述海绵层在透光口的位置上设有散光膜,本发明能够使光线均匀的只照射在标识符号上,方便用户能够清晰的辨识出每个标识符号。
Air conditioner touch panel switch
一种空调触摸面板开关
2020-10-13
Patent
Electronic Resource
Chinese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |