| 摘要 |
<p>An LED lamp is formed of two button cell batteries (1), an LED lamp bead (2), an LED lamp base (3), a spherical plastic shell, and an insulating bar. The spherical plastic shell is formed of two hemispheres. A rectangular hole (6) is provided in the middle of a bottom portion of a lower hemisphere (4). The two button cell batteries (1) are connected in series and arranged inside the lower hemisphere (4). An insulating sheet (7) is adhered to the cathode of the button cell battery (1). A connector (8) is disposed at each of the anode and cathode of the button cell battery (1). The anode and cathode of the LED base (3) are connected to the anode and cathode of the button cell battery (1) through the connectors (8). Two plastic columns (9) corresponding to each other are arranged on the lower hemisphere (4). Two plastic holes (10) corresponding to each other are provided on an upper hemisphere (5). The upper and lower hemispheres (4, 5) are fastened together by means of the plastic columns (9) and the plastic holes (10). A spherical hole (11) is provided in the middle of the upper hemisphere (5), and the LED lamp bead (2) is exposed from the spherical hole (11). Connectors (8) are disposed at two ends of the button cell battery (1) of the LED lamp, so that the contact between the button cell battery (1) and the LED lamp base (3) is sensitive, and the luminance of the LED finished product is improved.</p> |
