Key structure with temperature indication and faucet device
The utility model discloses a button structure with temperature indication, which is applied to a faucet device, an electromagnetic valve used for controlling on-off of water is arranged in the faucet device, and the button structure comprises a shell, a button, an elastic piece, a microswitch, a co...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a button structure with temperature indication, which is applied to a faucet device, an electromagnetic valve used for controlling on-off of water is arranged in the faucet device, and the button structure comprises a shell, a button, an elastic piece, a microswitch, a control circuit board and an indicator lamp. The microswitch is arranged on the shell, and the key is hinged to the shell and abuts against the microswitch through the elastic piece. The microswitch is connected with the control circuit board and sends a trigger signal to the control circuit board, the control circuit board is connected with the electromagnetic valve and the indicator lamp and is used for controlling the electromagnetic valve and the indicator lamp to be turned on and turned off, and the indicator lamp is used for indicating the water outlet temperature of the faucet device. The utility model further discloses a faucet device. The utility model has the advantages that the switch feedback sense is obv |
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