high power LED mining cap lamp
1. Applicable Scope
Brief introduction: portable and made up by the lamp holder, cable and batteries pose.
There are two lamp light source in the lamp holder which can be fixed in the mining helmet.
Applicable environment: it can be used in the coal mines containing explosive mixture of methane, and the ambient temperature of -10~50°C.
2. Product Features
The charging adopts high-precision constant current and voltage circuit, and is rechargeable by any charging rack of 5-10V.
With charging instructions, when charging, there are red LED instructions, after it is full, the red light is off.
The main lights adopts new advanced high-optical power, small power consumption and high illumination; the beginning of lighting ≥1400LX, after lighting 11H≥1000LX; the use of light aluminum cups improves the cooling efficiency and extends the service life of LED.
Technology Parameters
No. | Items | Units | Value |
1 | Rated voltage | V | 3.7 |
2 | Rated capacity | Ah | 2.5 |
3 | Light time | h | ≥15 |
4 | LED main light source | Rated voltage | V | 3.7 |
Rated current | A | 0.16 |
LED auxiliary light source | Rated voltage | V | 3.7 |
5 | Light starting | LX | 1400 |
(main source) light starting 11Hrs | LX | 1000 |
6 | Battery service life | times | ≥500 |
7 | Weight | kg | ≤0.6 |
Detailed photo