176 results about "Dangerous environment" patented technology

The invention relates to the field of robot control, and discloses an autonomous transfer robot control method, device, equipment and medium in an anti-explosion environment, and the method comprises the steps: collecting the multi-modal environment data of a target anti-explosion environment, carrying out the data correction of the multi-modal environment data, obtaining the multi-modal correction data, and storing the multi-modal correction data in a database; layered redundancy fusion positioning is carried out on the autonomous transfer robot by using the multi-modal correction data to obtain a real-time pose of the autonomous transfer robot, multi-source obstacle detection is carried out on a target anti-explosion environment by using the multi-modal correction data, a dynamic obstacle map is generated, and the real-time pose of the autonomous transfer robot is obtained. And constructing a structured semantic map of the target explosion-proof environment according to the multi-modal correction data and the dynamic obstacle map, and performing path planning and motion control on the autonomous transfer robot according to the real-time pose and the structured semantic map to obtain a target control result. According to the invention, the positioning and navigation stability of the autonomous transfer robot in explosion-proof dangerous environments such as smoke, dust, weak light and strong reflection is improved.

The invention discloses wearable electronic equipment for occupational environment health monitoring. The problems that existing fixed and handheld monitoring equipment is poor in real-time performance and insufficient in individual protection are solved. The wearable electronic equipment comprises a main control module, an environment sensing module, a positioning module, a motion sensor, an alarm module, a wireless communication module and a data storage module, the main control module processes the collected environment, position and activity state information, compares the information with a preset safety threshold value, immediately starts multi-mode grading alarm when dangerous parameters exceed the standard, uploads the information to a monitoring center or a cloud platform through dual-mode communication, and uploads a protection mode from passive response to active early warning. According to the invention, one-stop monitoring of a complex dangerous environment is realized, active continuous monitoring and active early warning can be realized without personnel operation, effective transmission of information is guaranteed by multi-mode alarm, an end-edge-cloud protection system is constructed, wearing is comfortable, operation is not affected, and all-weather safety monitoring is realized.

Embodiments include thermal covers to help drain fluids away from dangerous environments, e.g., in an engine bay in a vehicle. Thermal covers can comprise a hat portion extending between two distal edges, support straps beneath the hat portion and extending between the distal edges, and thermal insulation disposed between the hat portion and the support straps. These can be coupled to the floor so as to allow space below for the flow of fluid. This allows the fluid to flow to holes in the floor of the engine bay, allowing the fluid (which could be flammable) to be drained away from potentially dangerous environments in the engine bay which may involve high temperatures.

The invention belongs to the technical field of industrial safety monitoring and emergency response, and discloses a dynamic response system and method for risk real-time assessment and early warning in a dangerous environment, and the system collects gas, personnel and environment data in real time through a multi-source sensor, builds a "instant-accumulation-prediction" three-dimensional risk model, and carries out the real-time assessment and early warning of the risk. And the safety threshold is dynamically adjusted according to the environmental parameters. Based on a multi-dimensional risk assessment result, the system automatically determines an early warning level, and synchronously triggers personnel terminal early warning information pushing and linkage control of ventilation, isolation doors and other devices. A reinforcement learning mechanism is innovatively introduced, the system can continuously optimize key parameters based on historical early warning event data, and a complete closed loop from risk perception, intelligent decision and linkage execution to self-optimization is realized. The system effectively solves the problems of single risk assessment, fixed threshold, response lag, lack of adaptive ability and the like in a traditional method, and significantly improves the accuracy, real-time performance and overall safety of dangerous environment risk management.

The utility model relates to the technical field of pneumatic control systems, in particular to a single-action pneumatic PST system, which comprises a pneumatic actuating mechanism, a cam valve and an explosion-proof junction box, a valve position transponder is arranged at the front end of the pneumatic actuating mechanism, one end of the cam valve is communicated with a filtering pressure reducing valve, one end of the filtering pressure reducing valve is communicated with a safety valve, and the other end of the filtering pressure reducing valve is communicated with an explosion-proof junction box. And one end of the explosion-proof junction box is connected with a first electromagnetic valve and a second electromagnetic valve respectively. According to the improved single-action pneumatic PST system, the first electromagnetic valve, the hand-operated direction valve and the second electromagnetic valve are adopted, and when the single-action pneumatic PST system is used, flexible control can be conducted when the single-action pneumatic PST system faces complex working conditions and different operation requirements; the explosion-proof junction box and the energy accumulator are adopted, when the single-action pneumatic PST system is used, the electrical safety of the system in a dangerous environment can be guaranteed, meanwhile, the pressure of the system can be kept within a relatively stable range, and the stability of the system during use is improved.

The invention discloses a multi-source information fused intelligent inspection system, method and equipment with a target guiding function. The system comprises an inspection management platform, a data base station, a wireless routing base station, a quadruped robot, a pose sensor and a multi-mode sensor unit, wherein the inspection management platform, the data base station, the wireless routing base station, the quadruped robot, the pose sensor and the multi-mode sensor unit comprise a laser radar, a visible light camera and an infrared thermal imager; a control processing terminal is arranged on the quadruped robot and is used for acquiring data acquired by the multi-mode sensor unit and the pose sensor, processing the acquired data and outputting a control signal according to external instruction data, so that the quadruped robot moves according to an inspection planning path; the multi-mode sensor unit and the pose sensor are controlled to work; and the inspection management platform is used for analyzing and processing the data acquired and processed by the control processing terminal, and outputting instruction data including an inspection planning path to the control processing terminal. According to the invention, the inspection safety of engineering scenes in dangerous environments such as underground spaces and tailings ponds can be improved.

The invention discloses a virtual sensory integration training method based on force feedback, and the method comprises the steps: constructing a hot chamber virtual environment containing a mechanical arm model and an operation object through a scene simulation platform, and configuring a joint position according to a real mechanical arm parameter; the dynamics simulation platform builds a corresponding dynamics model and configures inverse kinematics solution and collision detection functions; force feedback equipment is integrated, and a working space mapping model is constructed to convert hand motion into the expected pose of the tail end of the mechanical arm; the double platforms synchronize data through a dynamic link library, and a force sense calculation module calculates collision force and bolt assembling and disassembling torque and transmits the collision force and the bolt assembling and disassembling torque to force feedback equipment. The method does not need to depend on a real mechanical arm, safety risks and high cost are avoided, training repeatability and pertinence are improved, immersion and operation precision are enhanced through force sense and visual sense synchronous feedback, the training period is shortened, and the method is suitable for fine operation training of the mechanical arm in a dangerous environment.

The disclosure describes systems of navigating a hazardous environment. The system includes personal protective equipment (PPE) and computing device(s) configured to process sensor data from the PPE, generate pose data of an agent based on the processed sensor data, and track the pose data as the agent moves through the hazardous environment. The PPE may include an inertial measurement device to generate inertial data and a radar device to generate radar data for detecting a presence or arrangement of objects in a visually obscured environment. The PPE may include a thermal image capture device to generate thermal image data for detecting and classifying thermal features of the hazardous environment. The PPE may include one or more sensors to detect a fiducial marker in a visually obscured environment for identifying features in the visually obscured environment. In these ways, the systems may more safely navigate the agent through the hazardous environment.

The utility model belongs to the technical field of laser processing, and particularly relates to a protection device and laser processing equipment. The protection device provided by the embodiment of the utility model comprises a mounting frame, a fireproof cloth curtain assembly and a protection assembly. The mounting frame is erected on the periphery of the external processing device; the fireproof cloth curtain assembly is connected with the mounting frame and mounted on the periphery of the external machining device. The protection assembly is connected with the installation frame, the protection assembly is movably arranged on the periphery of the external machining device, and the protection assembly can abut against the fireproof cloth curtain assembly so as to define a cover body used for protecting the external machining device. The laser processing equipment provided by the embodiment of the utility model comprises the protection device. According to the embodiment of the invention, a worker can observe the cutting head conveniently, and the worker can be prevented from being exposed in a dangerous environment.

The utility model discloses a railway open wagon exhaust auxiliary device which comprises a telescopic rod, a plurality of telescopic joints capable of extending and retracting step by step, two adjacent telescopic joints are fixed through a drum disc locking piece, and the end of at least one telescopic joint is provided with a hook. The accessory fixing assembly comprises a baffle fixed to the telescopic joint, a pressing plate movably connected to the telescopic joint, and an elastic piece fixed to the telescopic joint and used for driving the pressing plate to move towards the baffle. And the illuminating lamp is arranged towards the hook. According to the scheme, the recorder is fixed to a certain telescopic joint through the accessory fixing assembly, all the telescopic joints stretch out, a user holds the telescopic joint located at the end, the telescopic joint with the hook faces the target position, the illuminating lamp is turned on, manual air exhaust is achieved by pulling the hook, the operable range of the hand is prolonged, and the user can conveniently and rapidly exhaust air. The possibility that a user is in a dangerous environment is reduced, parts needing to be held by hands are integrated, one operator of the user is liberated, and the operation difficulty is reduced.

The utility model discloses a camera lens protection mechanism belongs to camera lens accessories field, including camera main part, one side fixed connection of camera main part has lens body, the outside of lens body is wrapped with protection subassembly, is equipped with connecting assembly on the one side of protection subassembly to camera main part, protection subassembly is including the protection frame of the sleeve setting in the outside of lens body, the inside fixed connection of protection frame has the inside ring of wrapping in the outside of lens body, this camera lens protection mechanism, through setting up by drive motor, transmission screw, moving frame and linkage board constitute transmission system, can automatic control the opening and closing of two baffle, and user need not manual operation, can open baffle quickly when needing shooting, can close again after shooting ends, effectively avoided because manual operation is troublesome and missed the opportunity problem when shooting, greatly reduced the time of lens exposure in the dangerous environment such as dust, water vapor etc.

The present invention relates to a sensor module for a luminaire. A lighting system can include a luminaire located in a hazardous environment, where the luminaire includes a controller. The luminaire can also include a sensor module communicably coupled to the controller of the luminaire, where the sensor module includes a sensor module housing and a sensor disposed within the sensor module housing, where the sensor module housing includes a first coupling feature coupled to a hazardous location enclosure. The hazardous location enclosure and the sensor module, when coupled to one another, can comply with applicable standards for the hazardous environment.

The invention relates to the technical field of emergency power supplies, in particular to distributed photovoltaic micro-grid emergency power supply equipment which comprises a photovoltaic power generation unit, a wind power generation unit and a fuel cell power generation unit. The electric energy management module is electrically connected with the energy production module and the energy storage module, the core of the electric energy management module is a microcontroller, and the electric energy management module judges and executes an operation emergency mode according to the internal state data of the system; and the emergency power supply interface module is connected with the electric energy management module and comprises a traditional wired power supply interface and a wireless electric energy transmission unit. According to the invention, the risk of laying cables in a dangerous environment is thoroughly avoided through the wireless electric energy transmission interface, and rescue workers only need to place equipment in a power supply area for charging, so that the deployment speed and the operation safety are greatly improved; by integrating photovoltaic cells, wind cells and fuel cells, other energy sources can be supplemented in time when one energy source fails, and the continuous power supply capacity under severe conditions is remarkably enhanced.

The invention discloses a novel vacuum pneumatic solid material conveying and desilting robot which comprises a robot vehicle body and a walking crawler belt, the robot vehicle body advances and retreats through rotation of the walking crawler belt, and a driving wheel and a driven wheel which are rotationally connected with the robot vehicle body are installed in the walking crawler belt. According to the novel vacuum pneumatic solid material conveying and dredging robot, novel structural design is adopted, the automation and intelligence degree is high, unmanned entering is achieved, remote control is achieved, operation means are diverse, efficiency is high, the effect is good, shutdown, production stopping and operation stopping are not needed, production, life and operation are guaranteed to the maximum extent, unmanned entering is achieved in the dangerous environment, and personal safety is avoided. Complete equipment in the whole process does not need complex operation preparation and safety protection, and can be used after being started. The equipment can be reused, the comprehensive cost is greatly reduced, the operation process is completed in a closed loop, dust raising and pollutant throwing are avoided, a small amount of manpower is needed for ecological environmental protection, and the single-person single-shift capacity remote control is greatly improved.

The invention relates to the technical field of park management and risk assessment, and provides an industrial park safety assessment method and system based on accident statistical analysis, and the method specifically comprises the steps: collecting failure data related to historical accidents, and carrying out the preprocessing of the failure data; building a historical data analysis model, carrying out the real-time safety tracking and monitoring of the entrance and exit of products in the industrial park, and evaluating and calculating the real-time safety capacity of the industrial park; and accessing the real-time safety capacity to a security sentry box monitoring background and a product transport vehicle driving navigation background, and executing a dynamic safety transport management strategy. The method solves the problems that in the prior art, the industrial park is a multi-enterprise and multi-worker dense personnel area, and in the transportation and loading and unloading process of dangerous goods in the industrial park, the dangerous goods are exposed in a high-temperature, flammable and explosive dangerous environment and a crossed area where personnel are concentrated and traffic is busy, so that the dangerous goods cannot be transported and unloaded. And the possibility that people are injured when a safety accident occurs is greatly increased.

A mobile robot system includes a thermal protection system comprising an anti-radiation surface coating applied to an exterior of the mobile robot system, and a passive thermal protection system (FTPS) disposed within an inner structure of a frame of the mobile robot system. The mobile robot system also includes an electronics thermal protection system (ETPS) disposed within the FTPS, and a temperature-hardened sensor housing comprising at least one sensor disposed externally on the frame. The mobile robot system additionally includes a control interface configured to control a mobile operation of the mobile robot system.

The utility model discloses a turning plate type folding protective net bag which comprises a main body frame, an anti-falling net bag is arranged on the main body frame, the inner side of the main body frame is hinged to a main shaft support through a main shaft assembly, the main shaft support is fixed to a building structure, and the outer side of the main body frame is connected with one end of a lifting rope; and the other end of the lifting rope is fixed on a building structure above the main shaft support. The anti-falling net bag has the beneficial effects that the anti-falling net bag can form a vertical protection layer in the construction stage of the main body structure through synchronous construction, so that the safety risk index level is reduced; the scaffold platform provides a stable bearing base plane for installation of the anti-falling net, workers do not need to depend on high-risk equipment such as a hanging basket, the high-altitude operation time can be shortened, and the probability that the workers are exposed in a dangerous environment is reduced; and the cost of secondary erection of a high-altitude platform after the scaffold is removed is saved, the machine team cost of large machinery can be reduced, and the labor cost for mounting the anti-falling net is reduced.

The utility model provides a kind of adjustable speed's long shaft explosion-proof motor device, including explosion-proof box, the inside installation of explosion-proof box has motor and speed change mechanism, the output end fixed mounting of speed change mechanism has output shaft, and output shaft penetrates the outer wall of explosion-proof box;Speed change mechanism includes shell, input gear, transmission gear, transmission shaft and sleeve, the inside movable mounting of shell has input gear and transmission gear, input gear is fixedly connected with the output shaft of motor, input gear and transmission gear are mutually engaged, transmission shaft is fixedly connected in the outer wall of transmission gear, the outer wall of transmission shaft is slidably equipped with sleeve, and it solves the poor working condition adaptability, energy waste, equipment loss etc. Technical problem caused by the speed of existing explosion-proof motor cannot be adjusted, can be widely applied in oil exploitation, chemical production, coal mining, natural gas transmission etc. Flammable and explosive dangerous environment, satisfy the diversification demand of different production technology.

1. The name of the design product: explosion-proof wheeled inspection robot. 2. The use of the design product: used for safe explosion-proof inspection in high-risk environment scenes such as flammable and explosive, high temperature and high pressure, and high dust. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses wiping and cleaning equipment. The wiping and cleaning equipment comprises a connecting part, a mounting seat, a solvent conveying pipe and a wiping sponge sleeve, the mounting seat is provided with an arc-shaped wiping end and a fixed end, the mounting seat is connected with the connecting part through the fixed end, and a pipeline mounting groove is formed in the surface of the arc-shaped wiping end of the mounting seat; the solvent conveying pipe is connected into the pipeline mounting groove, a solvent permeation hole is formed in a pipe body of the solvent conveying pipe, and the two ends of the solvent conveying pipe penetrate through the mounting base and then are connected with external solvent conveying equipment; the wiping sponge sleeve is arranged on the outer surface of the mounting seat in a sleeving manner, and the wiping sponge sleeve is made of a solvent-corrosion-resistant antistatic rubber material; the wiping and cleaning equipment is driven by external driving equipment to extend into the container for automatic wiping, personnel do not need to be close to the dangerous environment, the inner wall of the container is cleaned in an attached mode through the soaked wiping sponge sleeve with the anti-static function, and the wiping and cleaning equipment safely and stably operates in the environment with potential explosion risks and electrostatic interference.

The utility model relates to the technical field of earphone equipment, and discloses an explosion-proof earphone which comprises a charging bin and an earphone body, a placement groove is formed in the charging bin, and the earphone body is placed in the placement groove. According to the explosion-proof earphone, the connecting part serves as an earphone main body structure, functional assemblies such as the microphone rod and the ear hook are integrated, mechanical support can be provided, internal electronic elements can be protected, rigid support can be provided through the zinc alloy outer framework arranged on the connecting part shell, the ear hook shell and the microphone shell, and meanwhile, the liquid silica gel buffer layer can absorb impact; the zinc alloy outer framework, the liquid silica gel buffer layer and the silica gel damping bush act synergistically to resist external impact and vibration and can be suitable for explosion dangerous environments, the low-resistance design of the magnetic type charging interface and the PogoPin spring probe is combined with the strong adsorption force of the N52 neodymium magnet array, rapid charging and stable connection are ensured, wind noise can be reduced through the titanium alloy windshield, and the service life of the battery is prolonged. The earplugs can enhance sound insulation and are suitable for high-noise industrial scenes.

The application relates to a positive pressure explosion-proof robot leakage monitoring and emergency treatment method and system, which comprises the following steps: capturing operation state data in the operation process of a positive pressure explosion-proof robot through a multi-parameter linkage monitoring network composed of a gas sensor, a pressure sensor and a temperature sensor; then, performing feature processing on the data, and extracting leakage characteristic values such as a gas concentration change rate, a pressure fluctuation amplitude and a temperature gradient; determining a leakage risk level according to a preset risk assessment model; based on the spatial distribution characteristics of the multi-parameter linkage monitoring network and the time sequence change law of the leakage characteristic values, performing positioning analysis on a leakage position; and according to the emergency treatment instructions generated according to the leakage risk level and the leakage position, starting emergency treatment measures in a targeted manner; the scheme can improve the safety and reliability of the operation of the positive pressure explosion-proof robot in a dangerous environment.

The invention belongs to the technical field of cranes, and discloses crawler-type hoisting equipment for wave wall construction. Comprising a crawler walking device, a rotating platform rotationally arranged on the crawler walking device, a balancing weight used for increasing the gravity of the end of the rotating platform, a cargo boom connected to the upper portion of the rotating platform and away from one end of the balancing weight, a connecting structure connected between the rotating platform and the cargo boom, and a lifting hook assembly connected to the front end of the cargo boom. The crawler-type hoisting equipment for wave wall construction further comprises an automatic alignment assembly, the automatic alignment assembly is arranged at the tail end of the cargo boom, and the crawler-type hoisting equipment for wave wall construction has the beneficial effects that through an automatic driving mode, all the centering, inserting and locking processes of a pin shaft are achieved; operators are thoroughly prevented from being exposed to the position below heavy parts or in the dangerous environment of high-altitude operation, mechanical injuries and high-altitude falling accidents are fundamentally eradicated, and therefore the safety of the equipment in the assembling process is improved.

The utility model discloses a kind of electrical double control brake systems of remote control loader, it belongs to engineering machinery technical field.It solves the defect that human driving control cannot adapt to narrow space operation, operation under dangerous environment in the conventional loader braking of prior art.Its main structure includes air source assembly, air source assembly is connected with parking component and control component respectively, control component is also connected with the execution component for controlling vehicle brake, control component includes gas brake valve, relay valve, proportional solenoid valve and shuttle valve, the air outlet of air source assembly is connected with gas brake valve, relay valve and proportional solenoid valve respectively, gas brake valve is connected in parallel with relay valve, and the two air inlets of shuttle valve are connected with gas brake valve and relay valve respectively, the signal end of relay valve is also connected with proportional solenoid valve.The utility model is mainly used on loader and other engineering machinery.

The invention relates to a water body sampling device applied to a special environment. The water body sampling device comprises a shell main body, a bottom plate, an internal control unit and a sampling and storing unit, the two side edges of the shell body are provided with hanging lugs, the hanging lugs facilitate clamping operation of a robot clamping jaw on the shell body, the bottom plate is arranged at the bottom of the shell body, the shell body and the bottom plate are matched to form a cavity, the internal control unit is arranged in the cavity of the shell body, and the internal control unit is arranged in the shell body. And the collection and storage unit is arranged on the bottom plate. According to the invention, the robot clamping jaw can be operated to carry out remote operation in dangerous environments such as radioactivity and pollution; in a narrow space environment or a conventional environment, an operator can hold the device by hand to operate the device. The water body sampling device can adapt to various use scenes.

The invention relates to the technical field of power transmission line operation, and discloses a power transmission line operation method and system based on a heavy-load unmanned aerial vehicle, in the aspect of operation efficiency, the heavy-load unmanned aerial vehicle can quickly take off to reach an operation point, manual long-distance travel time is saved, manual intervention and coordination links are reduced from task information acquisition to automatic operation execution, and the working efficiency is improved. Manual delay is avoided, and the efficiency is greatly improved; in the aspect of safety guarantee, the heavy-load unmanned aerial vehicle replaces workers to carry out high-risk high-altitude operation, is not limited by terrains, and can work in an environment difficult to reach or dangerous by workers, so that the workers are prevented from being exposed to danger, and the safety risk is reduced; in the aspect of complex task completion capability, the device has strong bearing capability, and can carry various operation objects to complete complex tasks such as insulator replacement and the like; meanwhile, positioning and environment data are obtained in real time, a path is dynamically planned, objects can be accurately transported to an operation position, the accuracy and reliability of complex operation are guaranteed, and the device is a good assistant for power transmission line operation.

The invention relates to the technical field of gas detection, and particularly discloses a limited space gas detection device which comprises a supporting ring fixed at the upper end of a wellhead, a suspender, a swing arm and a rotating rail, the upper end of the suspender is fixed in the supporting ring, the suspender is detachably connected with the supporting ring, the suspender is of a hollow structure, and a length-adjustable telescopic rod is inserted into the bottom of the suspender; the bottom of the telescopic rod is connected with a pull block, one end of the swing arm is rotatably connected with the pull block, the end part of the swing arm is connected with a supporting block with an adjustable distance, the middle part of the rotating rail is connected with the supporting block through a rotating shaft, and the rotating rail is provided with a gas detector capable of moving in the length direction of the rotating rail; comprehensive and remote detection of gas in a limited space is achieved, workers are effectively prevented from directly entering a dangerous environment, the limitation that a traditional device can only detect a well mouth area is overcome, it is ensured that gas in hidden areas such as a well bottom and a transverse well is accurately detected, operation safety is improved, and detection efficiency and accuracy are improved.

The utility model discloses a single base powder crushing device which comprises a feeding assembly and a crushing assembly arranged below a discharging assembly, and the feeding assembly comprises a shaftless spiral conveying device, a material distributing hopper device arranged above the spiral feeding device and a water return pipe arranged at the bottom of the material distributing hopper device. According to the utility model, the flexible shaftless spiral conveying mechanism is adopted, so that the single-base powder medicament can be safely, stably and uniformly fed into the crusher; an initial material is a water-containing wet material, water is continuously added in the crushing process, and no personnel directly participate in the material conveying and crushing process, so that the opportunity that personnel are directly exposed in a dangerous environment can be reduced, the risk of accidents and casualties is reduced, and the production safety is improved; and meanwhile, the problem that the production efficiency of crushing processing is finally affected due to unsmooth discharging caused by the bridging phenomenon easily formed at the discharging opening of the hopper is well solved.

The invention belongs to the technical field of electric vehicle safety monitoring, and relates to an electric vehicle charging control method and system based on environmental information recognition. According to the method, the spatial distance data around the position where the electric vehicle is located is obtained in real time, and the spatial size is reconstructed based on the spatial distance data; if the space size is smaller than the threshold value, generating an environment evaluation index according to the environment sound information and the environment image; if the environment evaluation index exceeds a preset threshold value, it is judged that the current environment is the internal environment of the residential building, a charging forbidding instruction is generated, and the charging forbidding instruction is used for controlling the charging management execution unit to interrupt or forbid starting of the charging process. According to the method, the charging environment of the electric vehicle can be judged more accurately based on environment information identification, so that a reasonable charging control decision is made, and the technical problem of charging behaviors in a dangerous environment is fundamentally solved.

The utility model discloses an explosion -proof emergency lamp, include: explosion -proof lamp main part, support, lamp holder and button, support sets up at the upper end of explosion -proof lamp main part and is rotatablely connected with explosion -proof lamp main part, button sets up at the lower extreme of explosion -proof lamp main part, the lamp holder is connected with support, and the lamp holder is connected with explosion -proof lamp main part through the cable. Through the application of the utility model, an explosion -proof emergency lamp is provided, which can flexibly adjust the angle of the lamp holder, thereby being capable of flexibly adjusting the lighting direction according to actual scene requirements, being conducive to eliminating the lighting dead angle and improving the overall lighting quality of the working area. In addition, the battery endurance is strong, and under the condition of long-time power failure, sufficient lighting duration can be continuously provided for personnel, and in dangerous environments such as coal mines, once a power failure occurs, more time can be gained for the safe evacuation of workers and the emergency treatment of equipment, which is conducive to ensuring the safety of personnel life and the safe operation of equipment.