| 摘要 |
PURPOSE: A waterproof flashlight is provided to use disposable and rechargeable batteries as a power source and enable photographing in the night time and under the water without a separate camera device. CONSTITUTION: A main body(10) has a tubular shape with open top and bottom. A connecting member(20) has a tubular shape with open top and bottom and includes a first packing, a fixed contact point, and a movable contact point. A ring-shaped switching member(30) has a magnet(31) for connecting the movable contact point to the fixed contact point. A heat sink member(40) is coupled to the top of the switching member. A disk-shaped diaphragm member(50) is installed inside the top of the heat sink member. A heat sink plate is formed with an LED(61) on top thereof. A lens member(70) has a receiving groove(72) for the LED. A lens cap(80) has a reflection hole(81). A bottom cap(90) is coupled to the open bottom of the main body. |
