| 摘要 |
<p>An automobile steering wheel lock with an alarm includes a lock (2) having a lock core (20) with a chamber (200) containing an alarm (3) and at least one light hole (202). The alarm consists of a circuit board (30), a battery (31), a buzzer (32) and a touch switch (33). The circuit board (30) capable of sending signals has a warning light (300) and a high-density LED light (301). Also, a help-signaling device (5) is installed at a conspicuous location of a car and provided with at least one lamp panel (50). Each lamp panel (50) is provided with a wireless receiver (51) for receiving signals from the alarm (3) and formed of luminescent lamps or LED lamps to show help signals. So, should the buzzer (32) be moved by a burglar, it would sound immediately, spontaneously activating the high-density LED light (301) to radiate toward the driver's seat and the lamp panel (50) lit, achieving multiple anti-theft effects.</p> |
