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led miner's lamp (KL4LM(B))
led miner's lamp (KL4LM(B))

Detailed Product Description


Led miner's lamp KL4LM(A)

 

Function & Usage

Mining lamp KL4LM(A) is our companys newly-developed portable underground illuminated tool. It is suitable for coal mine, kinds of chemical mines, petroleum, electric power, railway, tunnel construction and exploration travel fields and so on, especially for personal safety illumination under the special conditions such as inflammable and explosive environment and emergency illumination on flood-fighting and disaster-saving.

 

Certificate

GB7957-2003 General Requirements For Safety of Cap Lamp

MT927-2004 Model KL Cap Lamp

Q/ASR001-2008 Model KL4LM Cap lamp

Features

Adopting the international advanced high-power LED cold light source and li-ion battery, KL4LM(A) is a newly environment-protective mining lamp. Compared with the traditional mining lamp, this lamp has these six prominent features as follows:

a) Safety. Whole-close design; the battery has over-charge, over-current and short-circuit protection devices; battery cell case is static-free and the product is explosion-proof.

b) Reliability. Adopt high-intensity case and optimized design, so the product can endure the strong external force.

c) Convenience. Small size, light weight, quick charge, free maintenance, and easy-taking.

d) Hi-Efficiency. High luminance, low power consumption, no memory effect, which can highly raise the productivity.

e) Environmental protection. As lithium ion battery has no corrosive liquid, the lamp can really realize maintenance-free. Meanwhile our company carries out the recycle-system to the over-use battery, which makes the lamp green and environment-protective.

f) Versatility. Equipped with charge-conversion circuit, so it can be charged in the traditional mining lamps charging rack.

Main technical specification

Parameter

Unit

Number

Remark

Rated capacity

Ah

4

 

Norminal voltage

V

3.7

 

Lighting time

H

≥20

 

Light

Source

Main light source

Rated voltage

V

3.7

 

Rated current

A

0.15

 

Begin lighting

Lx

≥1700

 One meter away from the light

Lighting for 11h

Lx

≥1500

Auxiliary light source   

Rated voltage

V

3.7

 

Rated current

A

0.08

 

Lithium ion batterys cycle life

time

≥500

 

Lithium ion batterys storage life

year

2

 

size

length

mm

100

The Lithium ion battery part

width

mm

69

height

mm

31

weight

Kg

0.5

The whole lamp

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