KL4.5LM TIME-DISPLAYED HELMET LAMP
Application
KL4.5LM miners helmet lamp is use to illuminate in coal mine or mine underground or field or fight natural calamities and so on severe enviroment. It could used as emergency power for mineral industry,tunnel projects, highway,railway construction and maintenance,breading, rescuing and marine use.
1) Li-ion battery as power supply, with more automatic protection fuction that donot produce electric spark.it’s free from accident.
2) It has special Li-ion charger, don’t need to charging maintenance worker and other fees.it’s free maintenance.
3) Two light source: 1pcs 3W CREE LED(import), 3W LED light for main light source, working more than 40 hours, Main light source and secondary light source are working independently, when the main light source is broken , it can open secondary light source.(Notice: When one light source is broken, Pls ask professional staff to repair lamps in safe place). When the battery is little power, change main light source into secondary light source so that lamps are working long time.
4) It is suitable for all kinds of mine carving, marine use, maintenance working, outside working, flighting a flood working and so on.
5) Small volume, light weight.
Feature using instruction
1)LED displayfunction key instruction
a.To press one time, LED display show code sequence(show lamp production information)
b.To press two times is show time
c.To press three times, it shows battery power: 4 grid show battery power is fully, 1 grid show little power
2)Light control key instruction
a. To press one time, it’s strong light
b. To press two times, it’s weak light
3)Charging interface
Using special configured charger to charging lamps
Firstly, connect lamp, then the charger connect AC220V power, charging is start and LED display show charging state. When 4 grid 0000 is not pulsation(jump),it mean the charging is finished.
4)Time adjustments
To press clock function key two times, The LED display show time information, then press clock function key for long time (4 second), LED display time number flashs, to press light control key and adjust hours, to press light control key one time, the hourse number add one hours, then u adjust minute!
Technical parameter:
|
No.
|
Item
|
Parameter
|
Unit
|
Remark
|
|
|
1
|
Rating voltage
|
3.7
|
V
|
|
|
|
2
|
Rating capability
|
4.5
|
Ah
|
|
|
|
3
|
Lighting duration(main lamp-house)
|
≥18
|
H
|
The real duration is more
|
|
|
4
|
intensity of illumination(main lamp-house)
|
≥2500
|
LX
|
1 meter from the lamp
|
|
|
5
|
LED average current
|
main lamp-house
|
300
|
MA
|
|
|
secondary lamp-house
|
120
|
|
|||
|
6
|
Charge protective voltage
|
4.2±0.05
|
V
|
|
|
|
7
|
Discharge protective voltage
|
3.0±0.05
|
V
|
|
|
|
8
|
Battery circular life
|
≥500
|
CIRCLE
|
Circular times
|
|
|
9
|
size
|
80X75X75
|
MM
|
|
|
|
10
|
Weight
|
0.3
|
KG
|
|
|