| 发明名称 |
Lamp |
| 摘要 |
A lamp has a body 100 with a printed circuit board 102 and a battery 104 mounted in the body. An LED 105, mounted on an emitter plate 101, and a reflector 106 are housed on the body at an opposite end to a charging port 103. Adjacent to the port 103 an array of three illumination status blue LEDS 108 and an array of five battery-status red LEDs 109 are provided. Components 103 to 109 are connected to a power management circuit 110, including an Integrated Circuit 111, mounted on the PCB 102. The PCB 102 further includes a capacitive Micro-Electro-Mechanical Systems (MEMS) accelerometer 123. |
| 申请公布号 |
US9221510(B2) |
申请公布日期 |
2015.12.29 |
| 申请号 |
US201313732742 |
申请日期 |
2013.01.02 |
| 申请人 |
|
发明人 |
Sparrow Roger Lionel David |
| 分类号 |
B62J6/00;B62J6/16;H05B33/08;B62J6/02;F21L4/02;F21V1/00;F21V23/00;F21W101/023;F21Y101/02 |
主分类号 |
B62J6/00 |
| 代理机构 |
Meredith & Keyhani, PLLC |
代理人 |
Meredith, Esq. Jennifer;Meredith & Keyhani, PLLC |
| 主权项 |
1. A bicycle lamp comprising:
a housing; an LED or array thereof mounted on the housing; a battery mounted within the housing; a switch for switching on/off the light emitting device; means for determining the rate of climb of the bicycle; illumination control means for incrementally reducing current to the LED or array in the event of the sensor detecting inclination of the lamp from its normal orientation as the bicycle is being ridden uphill, the normal orientation being when the bike is not being ridden uphill. |
| 地址 |
|
