CN204681603U - Mine flameproof and intrinsic safety type is wireless WIFI base station lamp terminal - Google Patents

Abstract

Translated fromChinese

本实用新型提供了一种矿用隔爆兼本质安全型无线WIFI基站照明终端，该终端包括：本安天线1、接线喇叭口2、防爆上盖3、LED灯保护玻璃4、基站主体5、玻璃外法兰6、电源模块7、LED照明灯8、无线WIFI模块9。本实用新型是WIFI基站及照明灯具的集合设备，可在井下巷道、硐室或变电所同照明结合敷设，做到全矿无线网络全覆盖，为移动类设备或接线有困难场所数据接入提供便捷、低成本的解决方案。

The utility model provides a mining explosion-proof and intrinsically safe wireless WIFI base station lighting terminal, which includes: intrinsically safe antenna 1, wiring bell mouth 2, explosion-proof upper cover 3, LED lamp protection glass 4, base station main body 5, Glass outer flange 6, power module 7, LED lighting 8, wireless WIFI module 9. The utility model is a collection of WIFI base stations and lighting fixtures, which can be combined with lighting in underground roadways, chambers or substations to achieve full coverage of the wireless network in the mine, and provide data access for mobile equipment or places where wiring is difficult Provide convenient and low-cost solutions.

Description

Translated fromChinese

矿用隔爆兼本质安全型无线WIFI基站照明终端Mining explosion-proof and intrinsically safe wireless WIFI base station lighting terminal

技术领域technical field

本实用新型涉及煤矿井下通讯领域，具体说是一种矿用隔爆兼本质安全型无线WIFI基站照明终端。The utility model relates to the field of underground communication in coal mines, in particular to a mining explosion-proof and intrinsically safe wireless WIFI base station lighting terminal.

背景技术Background technique

由于矿山井下移动类设备较多，伴随数字矿山和无人矿山的发展，此类设备数据采集和视频采集成为了瓶颈。如采煤机视频数据、移动列车运行数据等需要传输到地面或自动化平台，往往需要大量通讯电缆和固定式摄像头等设备。《煤矿井下照明设施安装标准》中规定：照明灯悬挂应平直一条线，用8号白铁丝当拉线，两端、中间用膨胀螺栓固定，明灯间距20米一盏（机房硐室内照明间距5米一盏），明灯间距最大不超过30米。由此看出井下照明为密集敷设型设备，照明距离远小于无线WIFI要求的敷设距离200米的要求。因此，借助于井下照明线路将无线WIFI基站同矿山井下照明灯具合并，在照明敷设时每200米敷设一台隔爆兼本质安全型无线WIFI基站照明终端，这样在不增加线路的情况下，即可在矿山井下形成一个无线WIFI网络，为解决矿山井下数据的无线传输提供保证。Due to the large amount of mobile equipment in underground mines, with the development of digital mines and unmanned mines, data collection and video collection of such equipment has become a bottleneck. For example, the video data of coal shearers and the operation data of mobile trains need to be transmitted to the ground or automation platform, which often requires a large number of communication cables and fixed cameras and other equipment. The "Installation Standards for Underground Lighting Facilities in Coal Mine" stipulates that the lighting lamps should be hung in a straight line, with No. meters), and the maximum distance between lights should not exceed 30 meters. It can be seen that the underground lighting is densely laid equipment, and the lighting distance is much smaller than the requirement of 200 meters for the laying distance required by wireless WIFI. Therefore, with the help of underground lighting lines, the wireless WIFI base station is combined with mine underground lighting fixtures, and a flameproof and intrinsically safe wireless WIFI base station lighting terminal is laid every 200 meters during lighting laying, so that without adding lines, that is A wireless WIFI network can be formed underground in the mine to provide a guarantee for the wireless transmission of underground data in the mine.

发明内容Contents of the invention

为解决上述技术问题，本实用新型提供了一种矿用隔爆兼本质安全型无线WIFI基站照明终端，该终端包括：本安天线1、接线喇叭口2、防爆上盖3、LED灯保护玻璃4、基站主体5、玻璃外法兰6、电源模块7、LED照明灯8、无线WIFI模块9。In order to solve the above technical problems, the utility model provides a mining explosion-proof and intrinsically safe wireless WIFI base station lighting terminal, which includes: intrinsically safe antenna 1, wiring bell mouth 2, explosion-proof upper cover 3, LED lamp protection glass 4. Base station main body 5, glass outer flange 6, power module 7, LED lighting 8, wireless WIFI module 9.

在基站主体5的上方装有防爆上盖3，本安天线1、接线喇叭口2安装在防爆上盖3上面，基站主体5的下方是LED灯保护玻璃4，并由玻璃外法兰6固定。电源模块7、LED照明灯8和无线WIFI模块9安装在基站主体5内部，电源模块7为LED照明灯8和无线WIFI模块9提供电源，LED照明灯8和无线WIFI模块9并联连接在电源模块7的输出端。An explosion-proof upper cover 3 is installed above the main body 5 of the base station. The intrinsically safe antenna 1 and the wiring bell mouth 2 are installed on the upper explosion-proof upper cover 3 . . The power module 7, the LED lighting lamp 8 and the wireless WIFI module 9 are installed inside the base station main body 5, the power module 7 provides power for the LED lighting lamp 8 and the wireless WIFI module 9, and the LED lighting lamp 8 and the wireless WIFI module 9 are connected in parallel to the power module 7's output.

本实用新型的有益效果是：本实用新型是WIFI基站及照明灯具的集合设备，通过内部结构和电路处理使两种不同功能设备相结合，本实用新型投入使用后能在矿井建设初期就形成无线网络，老矿井改造难度不高只需替换原照明灯具即可，无线基站自带无线AP功能可以在只接入电源线的情况下形成巷道内不间断无线网络。该实用新型在井下巷道、硐室或变电所可同照明结合敷设，做到全矿无线网络全覆盖，为移动类设备或接线有困难场所数据接入提供便捷、低成本的解决方案。The beneficial effects of the utility model are: the utility model is a collection device of WIFI base stations and lighting lamps, and two different functional devices are combined through internal structure and circuit processing. After the utility model is put into use, it can form a wireless Network, it is not difficult to transform old mines, just replace the original lighting fixtures, and the wireless base station has its own wireless AP function, which can form an uninterrupted wireless network in the roadway when only connected to the power line. The utility model can be combined with lighting in underground roadways, chambers or substations to achieve full coverage of the mine's wireless network, providing a convenient and low-cost solution for data access to mobile devices or places where wiring is difficult.

附图说明Description of drawings

图1为矿用隔爆兼本质安全型无线WIFI基站照明终端外形示意图。Figure 1 is a schematic diagram of the appearance of mine explosion-proof and intrinsically safe wireless WIFI base station lighting terminal.

图2为矿用隔爆兼本质安全型无线WIFI基站照明终端内部连接示意图。Figure 2 is a schematic diagram of the internal connection of mine explosion-proof and intrinsically safe wireless WIFI base station lighting terminal.

具体实施方式Detailed ways

下面结合附图对本实用新型做进一步详细说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.

如图1、图2所示，一种矿用隔爆兼本质安全型无线WIFI基站照明终端包括：本安天线1、接线喇叭口2、防爆上盖3、LED灯保护玻璃4、基站主体5、玻璃外法兰6、电源模块7、LED照明灯8、无线WIFI模块9。As shown in Figure 1 and Figure 2, a mining explosion-proof and intrinsically safe wireless WIFI base station lighting terminal includes: intrinsically safe antenna 1, wiring bell mouth 2, explosion-proof upper cover 3, LED lamp protection glass 4, base station main body 5 , Glass outer flange 6, power supply module 7, LED lighting lamp 8, wireless WIFI module 9.

在基站主体5的上方装有防爆上盖3，本安天线1、接线喇叭口2安装在防爆上盖3上面，基站主体5的下方是LED灯保护玻璃4，并由玻璃外法兰6固定。电源模块7、LED照明灯8和无线WIFI模块9安装在基站主体5内部，电源模块7为LED照明灯8和无线WIFI模块9提供电源，LED照明灯8和无线WIFI模块9并联连接在电源模块7的输出端。An explosion-proof upper cover 3 is installed above the main body 5 of the base station. The intrinsically safe antenna 1 and the wiring bell mouth 2 are installed on the upper explosion-proof upper cover 3 . . The power module 7, the LED lighting lamp 8 and the wireless WIFI module 9 are installed inside the base station main body 5, the power module 7 provides power for the LED lighting lamp 8 and the wireless WIFI module 9, and the LED lighting lamp 8 and the wireless WIFI module 9 are connected in parallel to the power module 7's output.

井下照明如按照30米一台照明灯，在巷道敷设照明时每隔6台隔爆照明灯具安装一台无线基站照明终端，由副井井底一直延伸到工作面。无线基站照明终端电源接线同LED照明灯具相同，配置两个接线喇叭口作为电源输入和输出在接线结构上为串联结构，在电路结构上为并联结构。For underground lighting, if one lighting lamp is used for 30 meters, a wireless base station lighting terminal is installed every 6 explosion-proof lighting lamps when laying lighting in the roadway, extending from the bottom of the auxiliary shaft to the working surface. The power supply wiring of the wireless base station lighting terminal is the same as that of the LED lighting fixture. Two wiring horns are configured as the power input and output. The wiring structure is a series structure, and the circuit structure is a parallel structure.

矿用隔爆兼本质安全型无线WIFI基站照明终端结构上为保证照明的透光性，选用防爆钢化玻璃作为LED灯保护玻璃4，安装在玻璃外法兰6内，防爆间隙满足国家标准，本安天线1在两个接线喇叭口2中间伸出本体，此方式符合煤矿在接线喇叭口中接线有弯曲度的习惯。In order to ensure the light transmittance of the lighting terminal structure of the mining explosion-proof and intrinsically safe wireless WIFI base station, explosion-proof tempered glass is selected as the LED lamp protection glass 4, which is installed in the glass outer flange 6. The explosion-proof gap meets the national standard. The antenna 1 protrudes from the main body in the middle of the two wiring bell mouths 2, and this mode meets the custom that the wiring in the wiring bell mouths of coal mines has a bending degree.

矿用隔爆兼本质安全型无线WIFI基站照明终端适用于井下具有爆炸性混合气体的环境，其内部电路及电源做隔爆处理，本安天线1通过本安隔离安装于基站主体5之外。照明电路为24V本安电路供电，配置高亮度LED照明灯8，亮度符合矿山照明灯具规范。WIFI基站供电同为本质安全型电源，无线WIFI模块9本身自带信号发生器直接与本安天线1连接，信号功率满足200米单向传输需要，并且功率符合国家GB3836关于本质安全型设备标准。Mine explosion-proof and intrinsically safe wireless WIFI base station lighting terminal is suitable for underground environments with explosive gas mixtures. Its internal circuits and power supply are treated with explosion-proof treatment. The intrinsically safe antenna 1 is installed outside the main body 5 of the base station through intrinsically safe isolation. The lighting circuit is powered by a 24V intrinsically safe circuit, equipped with high-brightness LED lighting lamps 8, and the brightness meets the mine lighting regulations. The power supply of the WIFI base station is also an intrinsically safe power supply. The wireless WIFI module 9 has its own signal generator and is directly connected to the intrinsically safe antenna 1. The signal power meets the needs of 200-meter one-way transmission, and the power meets the national GB3836 standard for intrinsically safe equipment.

本无线基站照明终端用于传输以太网信号，故传输信号标准符合IEEE 802.11系列协议，任何符合此标准的设备均可接入到本网络内，本实用新型能提高数字化矿井的建设，避免移动类设备数据和视频采集的盲区。This wireless base station lighting terminal is used to transmit Ethernet signals, so the transmission signal standard conforms to IEEE 802.11 series protocols, and any equipment that conforms to this standard can be connected to this network. The utility model can improve the construction of digital mines and avoid mobile Blind areas for device data and video collection.

Claims (1)

1. a mine flameproof and intrinsic safety type wireless WIFI base station lamp terminal, is characterized in that: this terminal comprises intrinsic safety antenna (1), wiring horn mouth (2), explosion-proof upper cover (3), LED cover glass (4), base station body (5), glass outward flange (6), power module (7), LED illumination lamp (8), wireless WIFI module (9); In the top of base station body (5), explosion-proof upper cover (3) is housed, intrinsic safety antenna (1), wiring horn mouth (2) are arranged on above explosion-proof upper cover (3), and the below of base station body (5) is LED cover glass (4), and are fixed by glass outward flange (6); It is inner that power module (7), LED illumination lamp (8) and wireless WIFI module (9) are arranged on base station body (5), power module (7) provides power supply for LED illumination lamp (8) and wireless WIFI module (9), and LED illumination lamp (8) and wireless WIFI module (9) are connected in the output of power module (7) in parallel.