防爆双头应急灯设计led应急灯具，由3.7V锂离子环保2200mah电池；符合新国家防爆标准。由3.7V锂离子环保2200mah应急电池电源供电的，当主电断电时可立即启动应急照明用的防爆照明灯具，也可通过外接开关控制。
防爆双头应急灯所适用的范围：适用于石油开采、化工、军工等易燃易爆危险场所和环境作停电时应急安全疏散和照明。
Ａ/适用于爆炸性坏境1区、2区场所；
Ｂ/适用于ⅡA、ⅡB、ⅡC类爆炸性气体坏境；
Ｃ/适用于爆炸性粉尘坏境20区、21区、22区场所。
防爆标志：Ex d II C T6 防护等级：IP65 防腐等级：WF2
防爆双头应急灯性能特点
Ａ/具有自动应急功能，应急时间长。
Ｂ/采用LED光源，功率低，寿命长，节能。
Ｃ/*合理的电路设计，电气效率高，可靠性高，节能免维护。
Ｄ/优化的结构设计，轻质合金外壳，防尘防水，抗冲击， 确保灯具实现免维护，避免维护中的不安全因素。
Ｅ/应急时长高达90分钟
Ｆ/采用高科技表面喷涂处理技术，耐腐蚀，可靠耐用，可在恶劣环境下可靠使用。
Ｇ/3.7V锂离子环保2200mah电池；符合新国家防爆标准。
防爆双头应急灯安装术标准
Ａ/安装：首先结合工作现场的实际需要确定灯具的安装位置和方式，再根据灯具到电源接点的距离准备相应长度的Φ10～Φ14 mm三芯电缆线。
Ｂ/接线：松开上盖的M6内六角螺钉，打开灯具上盖，旋松灯具电缆引入口的压紧螺母，取出封堵片，将电源电缆线穿过压紧螺母引入到灯具内部接线端子处，将线连接固定，再旋紧电缆线压紧螺母，再将灯具前盖装好。
Ｃ/更换光源：更换LED和线路板时，打开灯具前盖，向下翻开前盖，先将反光杯卸下，再将LED组件和线路板取下，换上新的LED组件和线路板，装上灯具前盖即可。
防爆双头应急灯主要技术参数
参数名称 单位 参数值
电压 正常 V 220
应急 DC3。5
光源功率 W 2×2W
应急时间 min 90
引入电缆外径 mm φ10-φ14
灯体外形尺寸 mm 295×150×275
重量 Kg 3.4
市场防爆双头应急灯型号有如下几种
BCJ系列防爆应急灯(II B、ll C)
BAJ52-A防爆双头应急灯
BAJ52-B防爆照明应急两用灯
BCJ-2*5W防爆双头应急灯
BAJ52-2*5W防爆双头应急灯
CBJ58 防爆双头应急灯 CBJ52-B防爆双头应急灯 CBJ52-A防爆照明应急两用灯 BYJ52-A 防爆照明应急两用灯 BYJ52-B防爆双头应急灯
CBJ51防爆照明应急两用灯 CBJ51-B防爆双头应急灯 CBJ51-A防爆照明应急两用灯 BYJ51-A防爆照明应急两用灯 BYJ51-B防爆双头应急灯
型号含义Model implication
W户Sl,Outdoor
A-A型灯Atype lamp
B-B型灯Btype lamp
c-c型灯Ctype lamp
D-D型灯Dtype lamp
G-吊杆式安装
x-r吸顶式安装
Bl-壁式安装300
B2-壁式安装90
Patent design of LED emergency lamps, lithium ion battery of environmental protection by 3.7V 2200mAh; to meet the new national standards for explosion proof.By 3.7V lithium ion environmental protection 2200mAh emergency battery power supply, when the main electric power can start the explosion-proof lighting emergency lighting immediay, also by an external switch control.
Classification
The editor
One is the development of emergency lighting lamp, the power can be used as anormal working lamp, also has the emergency function in power;
Another kind is simple as emergency lighting, usually in a closed state.
The two kind of emergency can be launched the emergency lighting immediay on the main electric power, but also by an external switch.
Scope of application
Application of emergency evacuation safety in the petroleum, chemical, military and other inflammable and explosive dangerous places and the environment of power and lighting.
1, suitable for explosive environment zone 1, zone 2 locations;
2, suitable for A, II B, II C explosive gas environment;
3, suitable for explosive dust environment places 20, 21 District, 22 District area.
Explosion proof mark: Ex D II C T6 protection grade: IP65 corrosion protection grade: WF2
Performance characteristics
1, with automatic emergency function, emergency time.
2, the LED light source, low power, long life, high efficiency and energy saving.
Circuit design 3, advanced and reasonable, high electrical efficiency, high reliability,energy saving and maintenance free.
4, the structure optimization design, light alloy shell, dustproof and waterproof, anti impact, ensure lamps realize maintenance free, avoid unsafe factors in maintenance.
5, emergency time up to 90 minutes
5, the spraying technology, high-tech surface corrosion resistant, durable and reliable, and can be reliable use in harsh environments.
6, 3.7V lithium ion battery protection 2200mAh; to meet the new national standards for explosion proof.
Installation technology
1, installation: first determine the lamps and the installation position with the actual needs of the work site, then according to the lamps to the power supply contact distance to prepare the corresponding length of phi 10 and phi 14 mm three core cable.
2, connection: unscrew the cover of M6 inner six angle screw, open the lamp cover,unscrew lamp cable export pressing nut, remove blocking sheet, the power cablethrough the nut into the lamps internal wiring terminal, the line is connected and fixed,and tightening the cable clamp nut, then the front cover of the lamp installed.
3, replacing the light source: the replacement of LED and circuit board, open the front cover of the lamp, opened downwards in the front cover, the reflecting cup unloaded,then the LED components and the circuit board is removed, and replaced with a newLED components and circuit board, mounted on the front cover of the lamp.
Main technical parameters
Main technical parameters:
The parameter name unit parameter value
Voltage of V 220
Emergency DC3. 5
The light source power W 2 * 2W
Emergency time min 90
The outer diameter of cable mm φ 10- φ
The lamp body size 295 x 150 x 275 mm
The weight of Kg 3.4
Market double headed emergency lamp models are as follows
BCJ series of explosion-proof emergency light (II B, ll C)
BAJ52-A explosion-proof double headed emergency lamp
BAJ52-B explosion-proof lighting emergency lamp
BCJ-2*5W explosion-proof double headed emergency lamp
BAJ52-2*5W explosion-proof double headed emergency lamp
CBJ58 explosion-proof double CBJ52-B lamp explosion-proof double CBJ52-A lampexplosion-proof lighting emergency lamp BYJ52-A explosion-proof lighting emergencylamp BYJ52-B explosion-proof double headed emergency lamp
CBJ51 explosion-proof lighting emergency lamp CBJ51-B explosion-proof doubleCBJ51-A lamp explosion-proof lighting emergency lamp BYJ51-A explosion-prooflighting emergency lamp BYJ51-B explosion-proof double headed emergency lamp
Model the meaning of Model implication
W Sl, Outdoor
Atype lamp A-A type lamp
Btype lamp B-B type lamp
Ctype lamp C-C type lamp
Dtype lamp D-D type lamp
G- derrick installation
X-R ceiling mounted
Bl- wall mounted 300
B2- wall mounted 90
