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CN-121977189-A - Mobile field lighting equipment

CN121977189ACN 121977189 ACN121977189 ACN 121977189ACN-121977189-A

Abstract

The invention relates to the technical field of lighting equipment, in particular to mobile field lighting equipment, which comprises a chassis, wherein a control box is arranged on the surface of the chassis, a supporting rod is arranged on the side edge of the chassis, a control box is fixed at the top of the supporting rod, supports are fixed on two sides of the control box, lighting lamps are arranged at two ends of the supports, a plurality of warning cylinders are arranged on a road surface, and a controller is arranged on the inner wall of the bottom of the warning cylinder, so that self-identification of an operation scene and self-adaptation of lighting parameters are realized, lighting requirements are precisely matched, the operation safety, efficiency and energy utilization efficiency are remarkably improved, the energy waste in a traditional full-lamp normally-on mode is effectively eliminated by using a zonal, time-sharing and graded dynamic light energy management strategy, the overall power consumption can be reduced by more than 30%, and the duration of a mobile power supply is greatly prolonged on the premise of guaranteeing the illumination quality, and the mobile power supply is particularly suitable for long-time field operation or emergency repair scenes.

Inventors

  • WANG JUNHONG
  • MA WEI
  • WANG FUFENG

Assignees

  • 武城县沃晟市政工程有限公司
  • 德州市公路事业发展中心武城分中心

Dates

Publication Date
20260505
Application Date
20260302

Claims (10)

  1. 1. The movable field lighting equipment comprises a chassis, wherein a control box is arranged on the surface of the chassis, a supporting rod is arranged on the side edge of the chassis, a control box is fixed at the top of the supporting rod, brackets are fixed on two sides of the control box, lighting lamps are arranged at two ends of the brackets, and a plurality of warning cylinders are arranged on a pavement; The controller is arranged on the inner wall of the bottom of the warning cylinder, the surface of the controller is provided with a vibrating reed, the bottom of the vibrating reed is propped against the trigger end of the micro switch, the micro switch is arranged on the controller, when a vehicle passes near the warning cylinder, the vibrating reed is pressed down and triggers the micro switch by the ground vibration caused by the ground vibration, and the controller judges that the vehicle is in a night rush-repair stage according to the vibrating reed; When the control box moves along a layout path and passes through a plurality of warning cylinders, the magnetic sensor array sequentially detects magnetic field signals generated by the magnetic mark plates, and a controller calculates the actual distance between adjacent warning cylinders according to the time interval between two continuous magnetic field signals and the moving speed of the control box; The angle adjusting energy-saving assembly is arranged between the bracket and the illuminating lamp and comprises a first metal sheet and a first electromagnetic plate, a plurality of electromagnets are arranged on the surface of the first electromagnetic plate, and the controller controls the electrifying states of the corresponding electromagnets according to the identified operation scene, so that the direction and the magnitude of magnetic force born by the first metal sheet are changed, the illuminating lamp is driven to rotate around the rotating shaft, and the self-adaptive adjustment of the irradiation angle is realized; The shielding component is arranged above the illuminating lamp and comprises a shield and a motor, the shield is positioned right in front of an upper area lamp bar of the illuminating lamp, and under a night rush-repair scene, the controller starts the motor to indirectly enable the shield to move vertically downwards to shield the upper area lamp bar so as to prevent glare from interfering a passing vehicle; The light intensity adjusting energy-saving assembly is arranged on the back of the control box and comprises a protection box, three groups of sliding variable resistance strips, a sliding sheet, a metal sheet II and an electromagnetic plate II, wherein each group of sliding variable resistance strips are respectively connected in series in a power supply loop of the upper zone light strip, the middle zone light strip and the lower zone light strip, the sliding sheet is connected to the outer wall of the sliding variable resistance strip in a sliding manner, the controller controls the corresponding electromagnet to be electrified according to an operation scene, and the metal sheet II is attracted to drive the sliding sheet to move on the sliding variable resistance strip, so that the loop resistance value is changed, and the brightness of the three groups of light strips is independently adjusted.
  2. 2. The portable field lighting device of claim 1, wherein the controller is mounted on the inner wall of the warning cylinder through a fixing plate, the side edge of the fixing plate is fixed on the inner wall of the warning cylinder, the bottom of the vibration reed is always pressed against the triggering end of the micro-switch, and the micro-switch is fixedly mounted on the surface of the circuit board of the controller.
  3. 3. The portable field lighting apparatus of claim 1, wherein the magnetic tag is a permanent magnet embedded in a surface of each of the plurality of alert cylinders, and the sensor array sequentially senses magnetic field pulses of the magnetic tag as the control box moves past the plurality of alert cylinders.
  4. 4. The portable field lighting device of claim 1, wherein the two sides of the bracket are rotatably connected with a rotating rod, the outer wall of the rotating rod is fixedly provided with a rotating plate, and the rotating plate is fixedly connected to the back surface of the lighting lamp.
  5. 5. The portable field lighting device of claim 1, wherein a fixing ring is fixed on a side of the bracket, the fixing ring is sleeved on an outer wall of the rotating rod, the electromagnetic plate I is fixed on the outer wall of the rotating rod, and the metal sheet I is fixed on an inner wall of the fixing ring.
  6. 6. The portable field lighting device of claim 1, wherein the first surface of the first electromagnetic plate is provided with an electromagnet I, an electromagnet II and an electromagnet III in sequence along the circumferential direction.
  7. 7. The movable field lighting equipment of claim 1, wherein the shield is positioned above the lighting lamp, the back surface of the shield is fixedly provided with a movable plate, internal threads are arranged in the movable plate and are matched with screw threads arranged vertically, the bottom end of the screw is fixedly connected with an output shaft of the motor in a coaxial way, the motor is fixedly arranged on a back surface shell of the lighting lamp, and the motor controls the lifting of the shield in a forward and reverse rotation way so as to realize shielding or releasing of the upper lamp strip.
  8. 8. The portable field lighting apparatus of claim 1, wherein the back of the control box is fixed with a protection box, and three sets of sliding varistor strips are sequentially installed inside the protection box along the horizontal direction, and correspond to dimming circuits of the upper zone lamp strip, the middle zone lamp strip and the lower zone lamp strip respectively.
  9. 9. The movable field lighting equipment of claim 1, wherein the sliding sheet is sleeved on the outer wall of the sliding resistance-changing strip in a sliding manner and can axially move on the surface of the sliding resistance-changing strip, two ends of the sliding resistance-changing strip are fixed on the inner wall of the fixing frame, and the fixing frame is fixed on the inner wall of the protection box.
  10. 10. The movable field lighting equipment of claim 1, wherein the second metal sheet is fixedly connected with the sliding sheet, the second metal sheet is pressed against the surface of the second electromagnetic plate, and the surface of the second electromagnetic plate is sequentially provided with an electromagnet IV, an electromagnet V and an electromagnet VI, which respectively correspond to preset resistance positions in three operation scenes.

Description

Mobile field lighting equipment Technical Field The invention relates to the technical field of lighting equipment, in particular to mobile field lighting equipment. Background In outdoor field construction scenes such as road maintenance, municipal rush repair and emergency operation, the mobile lighting equipment is key equipment for guaranteeing operation safety and efficiency under night or low-illumination environments, currently, the mainstream mobile lighting devices in the market generally adopt a fixed-height support and a single light source structure, lighting parameters (such as brightness, color temperature and illumination angle) are mostly manually adjusted or preset, and sensing and self-adaptive capacity to actual operation environments are lacked. The traditional equipment has multiple problems in practical application, namely firstly, the scene recognition capability is lost, an illumination strategy cannot be automatically matched according to the operation type (such as pit repair, tunnel portal maintenance or night rush repair), so that an illumination blind area is generated in a fine operation area due to the fact that the angle of a lamp is too high or the illumination is insufficient, or unsuitable light color and light distribution are used in a high-risk area (such as a tunnel entrance) to influence the construction quality and possibly interfere driving safety; Although the prior art has been tried to introduce a sensor or a remote control means, focusing on switch control or overall dimming, a multi-dimensional sensing-intelligent discrimination-partition execution integrated energy-saving lighting scheme based on a real operation scene has not been realized, and therefore, a mobile field lighting device is proposed. Disclosure of Invention The invention aims to provide a mobile field lighting device, which solves the problems that the existing mobile field lighting device provided in the background art lacks scene perception capability, lighting parameters are fixed or need to be manually adjusted, illuminance, angles and anti-dazzle strategies cannot be automatically matched according to different working conditions such as pit repairing, tunnel portal maintenance or night rush repair, so that lighting blind areas, glare interference and energy waste are caused, and the problems of low operation efficiency, poor safety, short endurance and the like exist. The movable field lighting equipment comprises a chassis, wherein a control box is arranged on the surface of the chassis, support rods are arranged on the side edges of the chassis, a control box is fixed at the top of each support rod, brackets are fixed on the two sides of each control box, lighting lamps are arranged at the two ends of each bracket, and a plurality of warning cylinders are arranged on a pavement; the controller is arranged on the inner wall of the bottom of the warning cylinder, the surface of the controller is provided with a vibrating reed, the bottom of the vibrating reed is propped against the triggering end of the micro switch, the micro switch is arranged on the controller, when a vehicle passes near the warning cylinder, the vibrating reed is pressed down and triggers the micro switch by the ground vibration caused by the vehicle, and the controller judges that the vehicle is in a night rush-repair stage according to the vibrating reed; When the control box moves along the layout path and passes through a plurality of warning cylinders, the magnetic sensor array sequentially detects magnetic field signals generated by the magnetic mark plates, and the controller calculates the actual distance between adjacent warning cylinders according to the time interval between two continuous magnetic field signals and the moving speed of the control box; The angle adjusting energy-saving assembly is arranged between the bracket and the illuminating lamp and comprises a first metal sheet and a first electromagnetic plate, a plurality of electromagnets are arranged on the surface of the first electromagnetic plate, and the controller controls the electrifying state of the corresponding electromagnets according to the identified operation scene, so that the direction and the magnitude of the magnetic force born by the first metal sheet are changed, the illuminating lamp is driven to rotate around the rotating shaft, and the self-adaptive adjustment of the irradiation angle is realized; The shielding component is arranged above the illuminating lamp and comprises a shield and a motor, the shield is positioned right in front of an upper area lamp bar of the illuminating lamp, and under a night rush-repair scene, the controller starts the motor to indirectly enable the shield to move vertically downwards, and the upper area lamp bar is shielded to prevent glare from interfering with passing vehicles; The light intensity adjusting energy-saving assembly is arranged on the back of the control box and comprises a prot