发明名称 |
Electronic lock with LED indicators |
摘要 |
An electronic lock for locking or unlocking a door of a safe is provided with a housing mounted on the door; an axis-shaped coder disposed in the housing; a dial mounted on the coder; a plurality of LEDs disposed in the housing; an electromechanical solenoid disposed in the housing; a latch bolt operatively connected to the electromechanical solenoid; a fastening unit disposed in the housing and including a clamping element put on the latch bolt; a pin tumbler lock secured to the housing and including a keyhole and a lever; a microcontroller disposed in the housing for controlling the coder, the electromechanical solenoid, and the LEDs; and a battery disposed in the housing for supplying electricity to the coder, the microcontroller, the electromechanical solenoid, and the LEDs. |
申请公布号 |
US8904837(B1) |
申请公布日期 |
2014.12.09 |
申请号 |
US201314028505 |
申请日期 |
2013.09.16 |
申请人 |
Sunn Fire International Co., Ltd. |
发明人 |
Lin Shih Tsang |
分类号 |
E05B47/06;E05B17/10;E05B49/00 |
主分类号 |
E05B47/06 |
代理机构 |
|
代理人 |
|
主权项 |
1. An electronic lock for locking or unlocking a door of a safe, comprising:
a housing mounted on the door; an axis-shaped coder disposed in the housing; a dial mounted on the coder; a plurality of sources of illumination disposed in the housing; an electromechanical solenoid disposed in the housing; a latch bolt operatively connected to the electromechanical solenoid; a fastening unit disposed in the housing and including a clamping element put on the latch bolt; a pin tumbler lock secured to the housing and including a keyhole and a lever; a microcontroller disposed in the housing for controlling the coder, the electromechanical solenoid, and the sources of illumination; and a battery disposed in the housing for supplying electricity to the coder, the microcontroller, the electromechanical solenoid, and the sources of illumination; wherein a pressing of the dial presses the coder to activate the microcontroller, thereby activating the sources of illumination to emit light; wherein a rotation of the dial causes the coder to generate a coded signal which is in turn decoded by the microcontroller; and wherein in response to the battery being sufficiently discharged, an insertion of a key into the keyhole to rotate the lever rotates the fastening unit, thereby causing the clamping element to activate the electromechanical solenoid which in turn retracts the latch bolt from a locked position of the door to an unlocked position of the door. |
地址 |
Taichung TW |