Intelligent lighting system applied to dangerous area containing combustible gas and dust

Abstract

The utility model relates to the technical field of lighting equipment, in particular to an intelligent lighting system applied to a dangerous area containing combustible gas and dust, which comprises an explosion-proof lighting unit, an environment monitoring sensor, an intelligent control unit, a communication interface module and a power management module. The explosion-proof lighting unit is in communication connection with the environment monitoring sensor and the intelligent control unit; the intelligent control unit is in communication connection with the communication interface module, the power management module, the explosion-proof lighting unit and the environment monitoring sensor; the power management module is electrically connected with the explosion-proof lighting unit, the intelligent control unit and the communication interface module. According to the utility model, on the premise of ensuring safety, safe and efficient illumination, intelligent control and energy conservation are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to an intelligent lighting system applied to dangerous areas containing combustible gas and dust. Background Art

[0002] The lighting system is a system based on providing lighting, including natural light lighting system, artificial lighting system and the combination of the two. It is a distributed wireless telemetry, remote control and telecommunication control system composed of computers, wireless communication data transmission, computer intelligent information processing, spread spectrum power carrier communication technology and energy-saving electrical appliance control technologies to achieve safety, energy saving, convenience, comfort and artistry in lighting applications.

[0003] In dangerous areas containing flammable gases and dust, such as petrochemical, mining, and dusty workshops, traditional lighting systems have safety hazards, such as electrical sparks, overheating, and other problems that may cause explosions. Although the existing explosion-proof lighting system has reduced the risk to a certain extent, it still has problems such as long response time, low energy efficiency, and low intelligence. Therefore, a safer, more efficient, and intelligent lighting control system is urgently needed to meet the needs of these special areas. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide an intelligent lighting system for use in hazardous areas containing flammable gases and dust, which can achieve safe and efficient lighting, intelligent control and energy conservation while ensuring safety.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including an explosion-proof lighting unit, an environmental monitoring sensor, an intelligent control unit, a communication interface module and a power management module; the explosion-proof lighting unit is communicatively connected with the environmental monitoring sensor and the intelligent control unit; the intelligent control unit is communicatively connected with the communication interface module, the power management module, the explosion-proof lighting unit and the environmental monitoring sensor; the power management module is electrically connected with the explosion-proof lighting unit, the environmental monitoring sensor, the intelligent control unit and the communication interface module.

[0006] As a preferred solution of the intelligent lighting system applied to dangerous areas containing flammable gas and dust described in the utility model, the communication interface module is connected to a host computer, a monitoring center and a client terminal to realize remote monitoring and control.

[0007] As a preferred solution of the intelligent lighting system applied to dangerous areas containing flammable gas and dust described in the utility model, the environmental monitoring sensor includes a flammable gas sensor, a dust concentration sensor, a light sensor, a microwave sensor and a temperature sensor.

[0008] As a preferred solution of the intelligent lighting system for hazardous areas containing flammable gas and dust described in the utility model, the flammable gas sensor is an infrared optical sensor.

[0009] As a preferred solution of the intelligent lighting system applied to dangerous areas containing combustible gas and dust described in the utility model, the dust concentration sensor is an AC electrostatic detection sensor.

[0010] As a preferred solution of the intelligent lighting system applied to dangerous areas containing flammable gas and dust described in the utility model, the light sensor is a photodiode sensor.

[0011] As a preferred solution of the intelligent lighting system applied to dangerous areas containing flammable gas and dust described in the utility model, the temperature sensor is a thermistor sensor, a thermocouple sensor or an infrared sensor.

[0012] As a preferred solution of the intelligent lighting system for hazardous areas containing flammable gas and dust described in the utility model, the explosion-proof lighting unit includes an explosion-proof housing, an LED module, and an LED driving power supply connected to the LED module, ensuring safe use in hazardous areas containing flammable gas and dust.

[0013] As a preferred solution of the intelligent lighting system for hazardous areas containing flammable gas and dust described in the utility model, the explosion-proof lighting unit is provided with an LED intelligent dimming system to adapt to different lighting needs.

[0014] As a preferred solution of the intelligent lighting system for hazardous areas containing flammable gases and dust described in the utility model, the communication mode of the intelligent control unit is DALI, 0-10V, PWM, DMX512, KNX / EIB, BACnet, ModBus, RS232 / RS485, PLC, POE, KiNET, ArtNet, Dynet, C-Bus, ORBIT and one or more arbitrary combinations of Wifi, RF, Bluetooth / BLE, NB-loT, and Z-Wav.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the utility model can achieve safe and efficient lighting, intelligent control and energy saving under the premise of ensuring safety.

[0016] (1) The utility model achieves a high degree of safety and adopts an explosion-proof design to effectively prevent safety accidents caused by electrical sparks and overheating.

[0017] (2) The utility model realizes intelligent control and automatically adjusts lighting according to environmental changes, thereby improving energy efficiency and lighting quality.

[0018] (3) The utility model realizes remote monitoring and supports data exchange with the monitoring center, which is convenient for management and maintenance.

[0019] (4) The utility model realizes energy conservation by reducing unnecessary energy consumption and lowering operating costs through intelligent dimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the drawings required for the specific implementation or the prior art description. Obviously, the drawings described below are some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0021] Figure 1 The utility model is an overall structural diagram of an intelligent lighting system applied to hazardous areas containing flammable gas and dust.

[0022] Figure 2 This is the circuit connection diagram of the explosion-proof lighting unit of the utility model.

[0023] Numbers in the figure: 1. Explosion-proof lighting unit; 2. Environmental monitoring sensor; 3. Intelligent control unit; 4. Communication interface module; 5. Power management module. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example 1

[0026] Reference Figure 1 , 2 , which is the first embodiment of the utility model, provides an intelligent lighting system for hazardous areas containing flammable gases and dust, which can solve the shortcomings of traditional AC lighting systems in energy efficiency, stability and control flexibility, and achieve a more efficient, more stable and more intelligent lighting solution.

[0027] Specifically, the utility model is applied to the intelligent lighting system for hazardous areas containing flammable gas and dust, including an explosion-proof lighting unit 1, an environmental monitoring sensor 2, an intelligent control unit 3, a communication interface module 4 and a power management module 5; the explosion-proof lighting unit 1 is communicatively connected with the environmental monitoring sensor 2 and the intelligent control unit 3; the intelligent control unit 3 is communicatively connected with the communication interface module 4, the power management module 5, the explosion-proof lighting unit 1 and the environmental monitoring sensor 2; the power management module 5 is electrically connected with the explosion-proof lighting unit 1, the environmental monitoring sensor 2, the intelligent control unit 3 and the communication interface module 4. The environmental monitoring sensor 2 of the utility model transmits the monitoring data to the intelligent control unit 3, and the intelligent control unit 3 adjusts the brightness and distribution of the explosion-proof lighting unit 1 according to the data, and communicates with the external system through the communication interface module 4. The power management module 5 provides stable power support for the explosion-proof lighting unit.

[0028] Preferably, the communication interface module 4 is connected to a host computer, a monitoring center and a client terminal to realize remote monitoring and control, realize data exchange, and support wired and wireless communication modes.

[0029] Preferably, the environmental monitoring sensor 2 includes a combustible gas sensor, a dust concentration sensor, a light sensor, a microwave sensor and a temperature sensor. Real-time monitoring of key parameters such as combustible gas concentration, dust concentration, temperature, etc. in the area ensures environmental safety, and intelligently controls the lighting of lamps by monitoring the ambient brightness and object movement to achieve unattended operation; it also supports offline use function and controls the dimming of the explosion-proof lighting unit according to a preset program.

[0030] Preferably, the combustible gas sensor is an infrared optical sensor. The dust concentration sensor is an AC electrostatic detection sensor. The light sensor is a photodiode sensor. The temperature sensor is a thermistor sensor, a thermocouple sensor or an infrared sensor.

[0031] Preferably, Figure 2 As shown, the explosion-proof lighting unit 1 includes an explosion-proof housing, an LED module, and an LED driving power supply connected to the LED module. One end of the LED driving power supply is connected to the input side terminal; the other end of the LED driving power supply is connected to the communication line and connected to the outside through the communication interface, and the other end of the LED driving power supply is also connected to the output side terminal, and the output side terminal is connected to the LED module, and a light emitting component is provided at the corresponding position of the LED module. Ensure safe use in hazardous areas containing flammable gas and dust; and use with high efficiency and long life.

[0032] Preferably, the explosion-proof lighting unit 1 is provided with an LED intelligent dimming system, which can adapt to different lighting requirements.

[0033] Preferably, the intelligent control unit 3 realizes data interaction, adjusts lighting intensity and distribution, and realizes intelligent lighting control according to environmental monitoring data and preset safety thresholds through one or more arbitrary combinations of communication modes such as DALI, 0-10V, PWM, DMX512, KNX / EIB, BACnet, ModBus, RS232 / RS485, PLC, POE, KiNET, ArtNet, Dynet, C-Bus, ORBIT, Wifi, RF, Bluetooth / BLE, NB-loT, and Z-Wav. Ensure compatibility with external systems and achieve precise lighting control.

[0034] Preferably, the power management module 5 provides a stable power supply and has safety functions such as overload protection and short circuit protection, so as to realize overvoltage and overcurrent protection functions and ensure the stable operation of the system.

[0035] The working principle of the utility model is that after the intelligent lighting system of the utility model is started, the environmental monitoring sensor monitors the environmental parameters in real time 2 and sends the data to the intelligent control unit 3 through the communication network. The intelligent control unit 3 automatically adjusts the brightness and distribution of the explosion-proof lighting unit 1 according to the preset algorithm and safety threshold to ensure the safe and efficient operation of the lighting system. At the same time, the system can receive external instructions through the communication interface module 4 to achieve remote control and fault diagnosis. The power management module 5 provides stable power support for the explosion-proof lighting unit.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it; although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace part or all of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An intelligent lighting system for use in hazardous areas containing flammable gas and dust, characterized in that: The invention comprises an explosion-proof lighting unit (1), an environmental monitoring sensor (2), an intelligent control unit (3), a communication interface module (4) and a power management module (5); the explosion-proof lighting unit (1) is connected to the environmental monitoring sensor (2) and the intelligent control unit (3); the intelligent control unit (3) is connected to the communication interface module (4), the power management module (5), the explosion-proof lighting unit (1) and the environmental monitoring sensor (2); the power management module (5) is electrically connected to the explosion-proof lighting unit (1), the environmental monitoring sensor (2), the intelligent control unit (3) and the communication interface module (4).

2. The intelligent lighting system for hazardous areas containing flammable gas and dust according to claim 1, characterized in that: The communication interface module (4) is connected to a host computer, a monitoring center and a client terminal to realize remote monitoring and control.

3. The intelligent lighting system for hazardous areas containing flammable gas and dust according to claim 2, characterized in that: The environmental monitoring sensor (2) comprises a combustible gas sensor, a dust concentration sensor, a light sensor, a microwave sensor and a temperature sensor.

4. The intelligent lighting system for hazardous areas containing flammable gas and dust according to claim 3 is characterized in that: The combustible gas sensor is an infrared optical sensor.

5. The intelligent lighting system for hazardous areas containing flammable gas and dust according to claim 3 is characterized in that: The dust concentration sensor is an AC electrostatic detection sensor.

6. The intelligent lighting system for hazardous areas containing flammable gas and dust according to claim 3, characterized in that: The light sensor is a photodiode sensor.

7. The intelligent lighting system for use in hazardous areas containing flammable gas and dust according to claim 3, characterized in that: The temperature sensor is a thermistor sensor, a thermocouple sensor or an infrared sensor.

8. The intelligent lighting system for hazardous areas containing flammable gas and dust according to claim 1, characterized in that: The explosion-proof lighting unit (1) comprises an explosion-proof housing, an LED module and an LED driving power supply connected to the LED module.

9. The intelligent lighting system for hazardous areas containing flammable gas and dust according to claim 1, characterized in that: The explosion-proof lighting unit (1) is provided with an LED intelligent dimming system.

10. The intelligent lighting system for hazardous areas containing flammable gas and dust according to claim 1, characterized in that: The communication mode of the intelligent control unit (3) is DALI, PWM, DMX512, KNX / EIB, BACnet, ModBus, RS232 / RS485, PLC, POE, KiNET, ArtNet, Dynet, C-Bus, ORBIT, and one or more arbitrary combinations of Wifi, Bluetooth / BLE, NB-loT, and Z-Wav.

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