High-pole lamp lifting illumination system and electrode electricity taking control method

Abstract

The invention discloses a high-pole lamp lifting illumination system and an electrode electricity taking control method. The high-pole lamp lifting illumination system comprises a selection switch, a lifting system, an illumination system and a detection control system. The high-pole lamp electrode electricity taking control method comprises the steps that the operation states of a lifting system and a lighting system are obtained, and the working gear of a selection switch is switched; the selection switch is switched to a lifting system gear through a reset gear, a lifting switch is pressed down, a lifting system operates, and a male electrode socket on a main lifting disc and a female electrode socket on an ejector rod are in butt joint operation; the selection switch is switched to the lighting system gear through the reset gear, the lighting system operates, and the operation state of the lifting system is monitored through the remote control device. Self-locking and interlocking of the lifting system and the lighting system are achieved through gear switching of the selection switch and the secondary circuit, it is guaranteed that the lifting system is continuously in a disconnected state when the lighting system operates, power supply of the lighting system is cut off when the lifting system needs to work, and it is effectively guaranteed that male and female electrode sockets are safely disengaged.

Description

Technical Field

[0001] The present invention relates to the technical field of high pole lamps, and in particular to a high pole lamp lifting lighting system and a control method. Background Art

[0002] High pole lamp is a kind of equipment widely used in outdoor lighting, usually used in large public places such as stadiums, squares, airports, ports, parking lots and highways. Its main feature is that the pole height is relatively high, generally between 15 meters and 40 meters, which can cover the lighting needs of a large area.

[0003] In the related art, there are two main ways to draw power for high pole lamps: the first way is to place the cable inside the lamp pole and hang it, and connect it to the main lifting plate on the top of the lamp through a pulley box. The plug needs to be manually plugged in during operation, but the cable is easily affected by bending and friction, has a short lifespan, is inconvenient to operate, and poses a safety hazard; the second way is to use automatically docking electrodes to draw power. The female socket is installed on the pulley box at the top of the lamp pole, and the male plug is installed on the main lifting plate. Since the lamp plate is unstable during the lifting process, poor electrode contact may occur, and the plug-in status cannot be accurately judged, posing an electrical safety risk. Summary of the invention

[0004] In order to improve the technical problem that the power supply mode in the related art cannot clearly determine the electrode plug-in status and there is a potential safety hazard in electricity use, the present invention proposes a high pole lamp lifting lighting system and a control method.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a high pole lamp lifting lighting system, comprising: a selection switch, a lifting system, a lighting system and a detection control system;

[0006] The selection switch is provided with a lifting system gear, a reset gear and a lighting system gear. The lifting system and the lighting system are connected to the power supply circuit by switching the gear position of the selection switch. When the selection switch is in the lifting system gear, the power supply circuit of the lifting system is connected, and when the selection switch is in the lighting system gear, the power supply circuit of the lighting system is connected;

[0007] The detection control system is connected to a remote control device, and the detection control system monitors the working state of the lifting system through the remote control device, determines the lifting and lowering state of the high pole lamp and the electrode plugging state, and disconnects the power supply of the lighting system when the lifting system is working;

[0008] The power supply circuit includes a primary circuit and a secondary circuit, and the primary circuit and the secondary circuit are electrically connected. The primary circuit is used to transmit and distribute electric energy to the lifting system, the lighting system and the detection and control system after voltage conversion, and the secondary circuit controls the lifting system and the lighting system in a linkage manner through the monitoring signal of the detection and control system.

[0009] In one possible implementation, the primary circuit includes a lifting system circuit, a lighting system circuit and a detection control system circuit. The lifting system circuit is used to control the lifting and lowering of the high pole lamp, the lighting system circuit is used for lighting during maintenance, and the detection control system circuit is used to detect the operating status of the lifting system and the lighting system.

[0010] In one possible implementation, the secondary circuit includes an emergency stop switch, which is respectively connected to a lifting switch and a lighting switch, the lifting switch is connected in parallel with the normally open contact of the lifting AC contactor, the lifting switch is connected to the normally closed contact of the lighting AC contactor, the normally closed contact of the lighting contactor is connected to the coil of the lifting AC contactor, the lighting switch is connected in parallel with the normally open contact of the lighting AC contactor, the lighting switch is connected to the normally closed contact of the lifting AC contactor, and the normally closed contact of the lifting AC contactor is connected to the coil of the lighting AC contactor.

[0011] In a possible implementation, the emergency stop switch and the lighting switch are also connected in parallel with a monitoring switch, the monitoring switch is electrically connected to a remote control device, the normally closed contacts of the lighting AC contactor are electrically connected to the remote control device, the remote control device controls the monitoring switch to close to disconnect the power supply to the lighting system, and the remote control device monitors the operating status of the lifting system by detecting the status of the normally closed contacts of the lighting AC contactor.

[0012] In a possible implementation, the remote control device is provided with a wired transmission module and a wireless transmission module, and the remote control device monitors the lifting system and the lighting system offline through the wired transmission module, and the remote control device monitors the lifting system and the lighting system online through the wireless transmission module.

[0013] In one possible implementation, the remote control device is connected to a detection circuit, the remote control device is connected to a detection control system loop, the detection control system loop is provided with a signal light, the detection control system loop is used to detect whether the male and female electrode sockets are plugged in to form a pathway, and send a signal to the lighting system.

[0014] In a second aspect, an embodiment of the present application further provides a method for controlling power supply of a high pole lamp electrode, the method comprising:

[0015] S1, obtain the operating status of the lifting system and the lighting system, switch the working position of the selection switch, if the lifting and docking process is in progress, enter S2, if the lighting maintenance process is in progress, enter S3;

[0016] S2, the selection switch is switched to the lifting system gear through the reset gear, the lifting switch is pressed, the lifting system is running, the main lifting plate is lifted and lowered, and the male electrode socket on the main lifting plate and the female electrode socket on the top rod are connected;

[0017] S3, the selection switch is switched to the lighting system gear through the reset gear, the lighting switch is pressed, the lighting system starts, and the operating status of the lifting system is monitored through the remote control device.

[0018] In a possible implementation, the reset position of the selection switch is located between the lifting system position and the lighting system position, and the lifting system position and the lighting system position are reset through the reset position when the gear positions are switched between each other.

[0019] In a possible implementation, the male and female electrode socket docking operation includes:

[0020] S201, it is detected that the ascending button is pressed, the main lifting plate rises to the highest point, and the male electrode socket on the main lifting plate is plugged into the female electrode socket on the top of the rod body;

[0021] S202, it is detected that the descending button is pressed, the main lifting plate descends to the lowest point, and the male electrode socket on the main lifting plate and the female electrode socket on the top of the rod body are separated;

[0022] S203, it is detected that the emergency stop button is pressed, and the lifting system is disconnected from power supply.

[0023] In a possible implementation, monitoring the operating status of the lifting system includes:

[0024] S301, the remote control device does not detect the electrode connection signal, determines that the lighting system circuit remains disconnected, and cuts off the power supply to the lighting device;

[0025] S302, the remote control device detects the electrode connection signal, determines that the lighting system sensor switch is closed, the lighting device starts to supply power, and the lifting system is in a disconnected state.

[0026] The present invention has the following beneficial effects:

[0027] 1. In the present invention, the male electrode socket is installed on the main plate and rises and falls with the lifting system; the female electrode socket is installed on the top of the pole and remains stationary. When the main plate rises to the highest point, the male and female sockets are connected; after the connection, a signal will be fed back to the lighting system, which can clearly determine whether the upper and lower electrodes are connected in place, and the lighting power supply circuit is connected. The lifting system gear and the lighting system gear power supply circuit are turned off and switched by the selection switch, and the lifting system and the lighting system are self-locked and interlocked through the primary circuit and the secondary circuit of the secondary circuit, ensuring that the lifting system is continuously in a disconnected state when the lighting system is running. When the lifting system needs to work, the lighting system disconnects the power supply, effectively ensuring the safe separation of the male and female electrode sockets;

[0028] 2. In the present invention, the reset gear is located between the lifting system gear and the lighting system gear, and when the gears of the two systems are switched, the reset gear must be used for resetting, thereby disconnecting the power supply circuits of the two systems. This foolproof measure can effectively prevent staff from operating incorrectly;

[0029] 3. In the present invention, the remote control device is connected with a detection control system loop, and the detection control system loop is provided with a signal lamp. When the male and female electrode sockets are docked, a signal will be fed back to the lighting system, which can clearly determine whether the upper and lower electrodes are docked in place, and ensure that when the lighting system is running, the lifting system is continuously in a disconnected state. When all the male and female sockets are plugged in place to form a passage, a continuous signal will be generated to the lighting system. Under this premise, the next lighting power supply operation can be carried out to realize power supply after the electrodes are plugged in place, so as to prevent safety accidents caused by failure to plug in place or failure of the male and female sockets to be fully plugged in place;

[0030] 4. In the present invention, the remote control device realizes two modes of information transmission through a wired module and a wireless module, and can detect and switch the lighting system in the on-site control cabinet for manual or automatic operation, thereby forming local and remote control. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the composition of a high pole lamp lifting lighting system provided in some embodiments of the present application;

[0032] Figure 2 A schematic diagram of the gear switching of a high pole lamp lifting lighting system selection switch provided in some embodiments of the present application;

[0033] Figure 3 A circuit diagram of the primary circuit and the secondary circuit of the high pole lamp lifting lighting system provided in some embodiments of the present application;

[0034] Figure 4 A circuit diagram of a primary circuit of a high pole lamp lifting lighting system provided in some embodiments of the present application;

[0035] Figure 5 A circuit diagram of a secondary circuit of a high pole lamp lifting lighting system provided in some embodiments of the present application;

[0036] Figure 6 A circuit diagram of a lifting system in a high pole lamp lifting lighting system provided in some embodiments of the present application;

[0037] Figure 7 A schematic flow chart of a method for controlling the electrode power supply of a high pole lamp lifting lighting system provided in some embodiments of the present application;

[0038] Figure 8This is a schematic diagram of the structure of a high pole lamp provided in some embodiments of the present application;

[0039] Fig. 9 A schematic diagram of the structure of the power interlocking electrodes of the high pole lamp lifting system provided in some embodiments of the present application in the plug-in and separation states;

[0040] Fig.10 This is a schematic diagram of the structure of the male and female electrode sockets of the high pole lamp lifting system provided in some embodiments of the present application.

[0041] Legend:

[0042] 10. Selector switch; 20. Lifting system; 30. Lighting system; 40. Detection and control system; 50. Male and female electrode sockets; 51. Male electrode socket; 52. Female electrode socket; 60. Main lifting plate; 70. Rod body; 71. Cable; 72. Boom channel; 73. Winch system components; 74. Motor; 75. Steel cable; 76. Control cabinet; 80. Primary circuit; 81. Lifting system circuit; 82. Lighting system circuit; 83. Detection and control system circuit; 90. Secondary circuit. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] The power supply methods of high pole lamps in related technologies can be divided into the following two types:

[0045] The first power supply method is to install and suspend the cable inside the lamp pole, and connect the cable from the inside of the lamp pole to the main lifting plate installed on the top of the high pole lamp through the pulley box. When the lifting system is running, the internal cable rises and falls with the movement of the lifting system, while the external cable gradually enters the lamp pole through the pulley box as the lamp plate rises. When the tail of the cable drops to the bottom of the lamp pole, it is necessary to manually operate the plug and socket to connect and draw power. This method is easily affected by factors such as cable bending, friction, twisting and pulling, which shortens the life of the cable. It lacks convenience in operation and has certain safety risks.

[0046] The second way to supply power is to use automatically docked electrodes to draw electricity. The female electrode socket is installed on the pulley box at the top of the lamp pole, while the male electrode plug is installed on the main lifting plate. With the movement of the lifting system, automatic docking and detachment are achieved. However, since the lamp plate is unstable and difficult to keep horizontal during the lifting process, the electrodes may be uneven in height, posing a risk of poor contact. Since the high-altitude position cannot be directly observed manually and the top is in a power-off state, traditional sensors such as travel switches are difficult to clearly feedback the plug-in status to the control device. Therefore, it is difficult to ensure that the electrode is fully docked, which may cause unstable power supply and even safety hazards of power supply and ignition.

[0047] Reference Figure 1-Figure 7 , an embodiment of the present application provides a high pole lamp lifting lighting system.

[0048] like Figure 1 As shown, the system may include a selector switch 10 , a lifting system 20 , a lighting system 30 and a detection control system 40 .

[0049] The detection and control system 40 is also connected to a remote control device. The detection and control system 40 monitors the working status of the lifting system through the remote control device in an online or offline mode, and determines the lifting and electrode connection status of the high pole lamp through feedback signals, and then disconnects the power supply circuit of the lighting system 30 when the lifting system 20 is working.

[0050] Exemplarily, the high pole lamp uses male and female electrode plug-in to draw power, and the cable pulley box routing method is changed to the cable 71 being fixed to the inner wall of the pole body 70. The male electrode socket 51 is installed on the main lifting plate 60 and rises and falls with the lifting system 20, while the female electrode socket 52 is installed on the top of the pole body 70 and remains stationary. In this way, when the main lifting plate 60 rises to the highest point, the male and female electrode sockets 50 can be connected. Specifically, the cable 71 is connected to the female electrode socket 52 through the arm channel 72 located at the top of the pole. The female electrode socket 52 is fixed under the arm channel 72. At the same time, the male electrode socket 51 is fixed on the main lifting plate 60 and is lifted and lowered together with the high pole lamp lifting system 20. The winch assembly 73 of the lifting system 20 is arranged at the bottom of the pole body, including a motor 74 and a steel cable 75. The steel cable 75 is driven by the motor 74 to control the lifting and emergency stop of the main lifting plate 60, so as to realize the connection and disconnection operations of the upper and lower electrode sockets, and further realize high-altitude docking and power collection through the plug-in power-taking electrode (this part of the content refers to the disclosed patent CN112186419B: plug-in power-taking device and its high pole lamp).

[0051] Reference Figure 2The selection switch 10 is provided with a lifting system gear, a reset gear and a lighting system gear. The lifting system 20 and the lighting system 30 can switch the gears by the selection switch 10 to connect the power supply circuit: when the selection switch 10 is the lifting system gear, the power supply circuit of the lifting system 20 is connected; when the selection switch 10 is the lighting system gear, the power supply circuit of the lighting system 30 is connected.

[0052] Through manual or electric operation, the user can select different gears: in a manual switch, by rotating, pushing or pulling the switch to select different circuit connections; in an electric switch, the gears are switched by a motor or electromagnetic drive. Among them, the reset gear of the selection switch 10 is located between the lifting system gear and the lighting system gear. When the lifting system gear and the lighting system gear are switched, they will be reset through the reset gear, thereby disconnecting the power supply circuit of the lifting system 20 and the lighting system 30.

[0053] When the selection switch 10 is in the reset position, the lifting system 20 and the lighting system 30 are both in a power-off state, so the lifting system 20 cannot perform lifting operations. The lifting system 20 is in a power-off state, and the lighting equipment is also in a power-off state, so the power supply switch of the lighting system 30 is invalid. At this time, the main lifting plate 60 is located at the bottom of the high pole lamp pole, and the male and female electrode sockets 50 are not connected and are in a separated state. This anti-misoperation measure can effectively prevent the staff from operating incorrectly.

[0054] Please continue reading Figure 3-Figure 6 The power supply circuit includes a primary circuit 80 and a secondary circuit 90. The lifting AC contactor and the lighting AC contactor in the primary circuit 80 are electrically connected to the secondary circuit 90. The primary circuit 80 is used to distribute the electric energy to the lifting system 20, the lighting system 30 and the detection and control system 40 after voltage conversion, while the secondary circuit 90 controls the lifting system 20 and the lighting system 30 through the self-locking and interlocking circuit linkage through the monitoring signal of the detection and control system.

[0055] Among them, the primary circuit 80 includes a lifting system circuit 81, a lighting system circuit 82 and a detection control system circuit 83. The lifting system circuit 81 is used to control the lifting and lowering of the high pole lamp, the lighting system circuit 82 is used for lighting during maintenance, and the detection control system circuit 83 is used to detect the operating status of the lifting system and the lighting system.

[0056] Furthermore, the secondary circuit 90 includes an emergency stop switch SB5, which is connected to the lifting switch SB3 and the lighting switch SB4 respectively. The lifting AC contactor KM3 and the lighting AC contactor KM4 are provided with a plurality of terminals, including a normally open contact, a normally closed contact and a coil. When the coil of the contactor is energized, the electromagnetic field generated will attract or push the contact, so that the normally open contact is disconnected and the normally closed contact is closed, and the circuit controlled by the contactor will be opened or closed as needed.

[0057] Exemplarily, the lifting switch SB3 is connected in parallel with the normally open contact KM31 in the lifting AC contactor KM3, the lifting switch SB3 is connected to the normally closed contact KM42 of the lighting AC contactor KM4, the normally closed contact KM42 of the lighting AC contactor KM4 is connected to the coil KM33 of the lifting AC contactor KM3, the lighting switch SB4 is connected in parallel with the normally open contact KM41 of the lighting AC contactor KM4, the lighting switch SB4 is connected to the normally closed contact KM32 of the lifting AC contactor KM3, and the normally closed contact KM32 of the lifting AC contactor KM3 is connected to the coil KM43 of the lighting AC contactor KM4.

[0058] Furthermore, the emergency stop switch SB5 and the lighting switch SB4 are also connected in parallel with a monitoring switch KA, the monitoring switch KA is electrically connected to the output port OUT1 of the remote control device, the normally closed contact KM42 of the lighting AC contactor KM4 is electrically connected to the input port IN1 of the remote control device, the remote control device controls the monitoring switch KA to close and disconnect the power supply of the lighting system 30, and the remote control device monitors the operating status of the lifting system 20 by detecting the status of the normally closed contact KM42 of the lighting AC contactor KM4.

[0059] Self-locking utilizes the normally open contacts in the self-circuit contactor to ensure that the self-circuit is continuously energized; interlocking utilizes the normally closed contacts in the bypass contactor to ensure that the bypass and self-circuit are not powered at the same time. The self-locking and interlocking operations of the lifting system 20 and the lighting system 30 can be achieved through the secondary circuit 90, ensuring that when the lighting system is running, the lifting system 20 is continuously in a disconnected state. When the lifting system 20 is required to work, the lighting system 30 is disconnected from power supply, effectively ensuring the safe docking and disconnection of the male and female electrode sockets 50.

[0060] Reference Figure 5-Figure 6 The emergency stop switch SB5 remains in the normally closed state by default. When the installer presses the lifting switch SB3, it switches to the lifting control mode. The current of the lighting AC contactor KM4 flows from the normally closed contact KM42 to the coil KM33. After the coil KM33 in the lifting AC contactor KM3 is energized, the normally open contact KM31 in the lifting AC contactor KM3 in the circuit is energized and attracted. In this way, after the installer releases the lifting switch SB3, the normally open contact KM31 of the lifting AC contactor KM3 remains in the closed state under the action of the coil KM33 of the lifting AC contactor KM3. The motor can be forward and reversed through the AC contactors KM1 and KM2, thereby realizing the lifting process.

[0061] At the same time, under the action of the coil KM33 of the lifting AC contactor KM3, the normally closed contact KM32 of the lifting AC contactor KM3 is disconnected, so that the coil KM43 of the lifting AC contactor KM3 cannot be powered. At this time, the lifting system 20 can be powered and operated, but the lighting system 30 cannot be powered and operated, thereby achieving the goal of keeping the lighting equipment in a locked state during the lifting operation to avoid power supply to the lighting equipment due to accidental operation.

[0062] When it is necessary to supply power to the lighting equipment, the installer first presses the emergency stop button SB5 to disconnect the entire self-locking interlocking secondary circuit control circuit. At this time, the coil KM33 of the lifting AC contactor KM3 is powered off, and then the normally open contact KM31 of the lifting AC contactor KM3 automatically switches to an open circuit, and the normally closed contact KM32 of the lifting AC contactor KM3 returns to a closed state; when the lighting switch SB4 is pressed, the current passes through the normally closed contact KM32 of the lifting AC contactor KM3, and the coil of the lighting AC contactor KM4 is switched off. KM43 is energized, and the normally open contact KM41 of the lighting AC contactor KM4 is closed. After the lighting switch SB4 is released, the normally open contact KM41 of the lighting AC contactor KM4 remains closed under the action of the coil KM43, and the lighting circuit is energized; at the same time, the normally closed contact KM42 of the lighting AC contactor KM4 in the circuit automatically switches to an open circuit, so that the coil KM33 of the lifting AC contactor KM3 is de-energized. At this time, the lighting system 30 can be powered and operated, but the lifting system 20 cannot be powered and operated.

[0063] Please continue reading Figure 5 , the remote control device communicates through wireless technology (radio frequency or infrared) to realize the functions of the remote control device. Among them, the remote control device (PICO) is equipped with wired and wireless transmission modules, providing a variety of information transmission modes to support both online and offline operation modes, allowing users to use these modules to safely transmit and control information, and realize manual or automatic operation, thus forming local and remote dual control capabilities. With the support of the wired transmission module, PICO can ensure high-speed data transmission and stability through a reliable wired connection; the wireless transmission module provides flexible remote control options, allowing users to remotely monitor and adjust without physical contact.

[0064] In order to solve the problem of no signal feedback after the male and female electrode sockets 50 are plugged in, the remote control device is connected to a detection control system loop 83. The detection control system loop 83 is provided with a signal light. The control cabinet 76 at the bottom of the pole body displays the signal light to facilitate the detection of whether the male and female electrode sockets are plugged in to form a passage. When all the male and female electrode sockets 50 are plugged in to form a passage, a continuous signal will be generated to the lighting system 30. Under this premise, the next lighting power supply operation can be carried out to prevent safety accidents caused by failure to plug in or failure of the male and female sockets to be fully plugged in.

[0065] Specifically, the voltage value of the normally closed contact KM42 of the lighting AC contactor KM4 is detected by the remote control device to determine whether there is a power supply signal. If the normally closed contact KM42 of the lighting AC contactor KM4 is in the power supply state, it means that the coil KM33 of the lifting AC contactor KM3 responsible for the lifting system switch is working. At this time, the remote switch light operation cannot be performed to avoid the risk of equipment ignition; if the coil KM43 of the lighting AC contactor KM4 has no power supply signal, it means that the lifting system 20 is not powered at this time and is in a power-off state; at the same time, when all the male and female sockets 50 are plugged in place to form a pathway, a power supply will be output when the electrical connection inside the socket is normal. A logic signal (such as a high level) indicates that the socket has been inserted. At this time, the remote control device receives a feedback signal that the male and female electrode sockets are plugged in place. That is, when these two conditions are met at the same time, a standard communication protocol (such as Modbus, CAN, etc. or a custom protocol to achieve command transmission and parsing) is used to remotely send a command to the monitoring switch KA, and the remote control monitoring switch KA is energized. At this time, the coil KM43 of the lighting AC contactor KM4 is energized, and then the normally closed contact KM42 of the lighting AC contactor KM4 is automatically switched to the disconnected state under the action of the coil KM43 of the lighting AC contactor KM4 to ensure that the lifting system will not be misoperated to affect the remote lighting control.

[0066] Please continue reading Figure 6 The control circuit of the lifting system includes an induction switch SBS, which is connected to an ascending button SB1 and a descending button SB2 arranged in parallel, the ascending button SB1 is connected to the normally closed contact KM21 of the forward AC contactor KM2, the descending button SB2 is connected to the normally closed contact KM11 of the reverse AC contactor KM1, the normally closed contact KM21 of the forward AC contactor KM2 is connected to the coil KM12 of the reverse AC contactor KM1, and the normally closed contact KM11 of the reverse AC contactor KM1 is connected to the coil KM22 of the forward AC contactor KM2. When the lifting system gear is switched, the induction switch SBS is energized. After pressing the up button SB1, the normally closed contact KM21 of the forward AC contactor KM2 is disconnected, and the coil KM12 of the reverse AC contactor KM1 is energized to drive the motor to rotate, thereby controlling the main lifting plate 60 to rise; after pressing the down button SB2, the normally closed contact KM11 of the reverse AC contactor KM1 is disconnected, and the coil KM12 of the reverse AC contactor KM1 is energized to drive the motor to rotate, thereby controlling the main lifting plate 60 to descend.

[0067] Reference Figure 2 A method for controlling the power supply of a high pole lamp electrode comprises the following steps:

[0068] S1, obtain the operating status of the lifting system 20 and the lighting system 30, switch the working position of the selection switch 10, if the lifting and docking process is to be carried out, enter S2, if the lighting maintenance process is to be carried out, enter S3;

[0069] S2, the selection switch 10 is switched to the lifting system gear through the reset gear, the lifting switch is pressed, the lifting system 20 is operated, the main lifting plate 60 is lifted, and the male electrode socket 51 on the main lifting plate 60 and the female electrode socket 52 on the top of the rod body 70 are docked. The docking operation of the male and female electrode sockets 50 includes:

[0070] S201, it is detected that the ascending button is pressed, the main lifting plate 60 rises to the highest point, and the male electrode socket 51 on the main lifting plate 60 is plugged into the female electrode socket 52 on the top of the rod body 70:

[0071] S2011, the detection control system 40 determines whether the male and female electrode sockets 50 are connected, if not connected, it goes to S2012, if connected, it goes to S2013;

[0072] S2012, the power-on indicator light is off and no signal feedback is given;

[0073] S2013, the connection indicator light turns on and a connection signal is automatically sent;

[0074] S202, it is detected that the descending button is pressed, the main lifting plate descends to the lowest point, and the male electrode socket 51 on the main lifting plate 60 and the female electrode socket 52 on the top of the rod body 70 are separated;

[0075] S203, it is detected that the emergency stop button is pressed, and the lifting system is disconnected from the power supply;

[0076] S3, the selection switch 10 is switched to the lighting system gear through the reset gear, the lighting switch is pressed, the lighting system 30 is operated, and the operating status of the lifting system 20 is monitored by the remote control device. Monitoring the operating status of the lifting system 20 includes:

[0077] S301, the remote control device does not detect the electrode connection signal, determines that the circuit of the lighting system 30 remains disconnected, and cuts off the power supply to the lighting device;

[0078] S302, the remote control device detects the electrode connection signal, determines that the induction switch of the lighting system 30 is closed, the lighting device starts to supply power, and the lifting system 20 is in the disconnected state.

[0079] Through the above technical solution, the present application switches the lifting system gear and the lighting system gear by selecting the switch 10, and realizes the self-locking and interlocking of the lifting system 20 and the lighting system 30 through the secondary circuit 90, which can effectively ensure that when the lighting system 30 is running, the lifting system 20 is continuously in a disconnected state. When the lifting system 20 is required to work, the lighting system 30 will disconnect the power supply to ensure the safe separation and docking of the male and female electrode sockets 50, effectively reducing the probability of safety accidents and improving the safety and reliability of the equipment.

[0080] In addition, the remote control device can realize two modes of information transmission through wired modules and wireless modules. In this way, the remote control device can not only monitor and switch the lighting system in the on-site control cabinet 76 in real time, and switch between manual and automatic operation modes, but also form local and remote control, effectively improving the monitoring efficiency of the high pole lamp, making it more suitable for various complex usage scenarios, but also helping to reduce the safety hazards caused by human operating errors, thereby improving the safety and stability of the equipment.

[0081] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high pole lamp lifting lighting system, characterized in that: include: A selection switch (10), a lifting system (20), a lighting system (30) and a detection control system (40); The selection switch (10) is provided with a lifting system gear, a reset gear and a lighting system gear. The lifting system (20) and the lighting system (30) are connected to the power supply circuit by switching the gear position of the selection switch (10). When the selection switch (10) is in the lifting system gear, the power supply circuit of the lifting system (20) is connected. When the selection switch (10) is in the lighting system gear, the power supply circuit of the lighting system (30) is connected. The detection control system (40) is connected to a remote control device, and the detection control system (40) monitors the working state of the lifting system through the remote control device, determines the lifting and lowering state of the high pole lamp and the electrode plugging state, and disconnects the power supply of the lighting system when the lifting system is working; The power supply circuit comprises a primary circuit (80) and a secondary circuit (90), wherein the primary circuit (80) and the secondary circuit (90) are electrically connected, wherein the primary circuit (80) is used to transmit and distribute electric energy to the lifting system, the lighting system and the detection and control system after voltage conversion, and wherein the secondary circuit (90) controls the lifting system (20) and the lighting system (30) in a linkage manner through a monitoring signal of the detection and control system (40).

2. A high pole lamp lifting lighting system according to claim 1, characterized in that: The primary circuit (80) comprises a lifting system circuit (81), a lighting system circuit (82) and a detection control system circuit (83); the lifting system circuit (81) is used to control the lifting of the high pole lamp; the lighting system circuit (82) is used to provide lighting during maintenance; and the detection control system circuit (83) is used to detect the operating status of the lifting system (20) and the lighting system (30).

3. The high pole lamp lifting lighting system according to claim 1, characterized in that: The secondary circuit (90) comprises an emergency stop switch, the emergency stop switch is respectively connected to a lifting switch and a lighting switch, the lifting switch is connected in parallel to the normally open contact of the lifting AC contactor, the lifting switch is connected to the normally closed contact of the lighting AC contactor, the normally closed contact of the lighting contactor is connected to the coil of the lifting AC contactor, the lighting switch is connected in parallel to the normally open contact of the lighting AC contactor, the lighting switch is connected to the normally closed contact of the lifting AC contactor, and the normally closed contact of the lifting AC contactor is connected to the coil of the lighting AC contactor.

4. The high pole lamp lifting lighting system according to claim 3, characterized in that: The emergency stop switch and the lighting switch are also connected in parallel with a monitoring switch, the monitoring switch is electrically connected to a remote control device, the normally closed contact of the lighting AC contactor is electrically connected to the remote control device, the remote control device controls the monitoring switch to be attracted to disconnect the power supply of the lighting system (30), and the remote control device monitors the operating status of the lifting system (20) by detecting the normally closed contact status of the lighting AC contactor.

5. The high pole lamp lifting lighting system according to claim 1, characterized in that: The remote control device is provided with a wired transmission module and a wireless transmission module. The remote control device monitors the lifting system and the lighting system offline through the wired transmission module, and monitors the lifting system and the lighting system online through the wireless transmission module.

6. The high pole lamp lifting lighting system according to claim 1, characterized in that: The remote control device is connected to a detection control system circuit (83), the detection control system circuit (83) is provided with a signal light, and the detection control system circuit (83) is used to detect whether the male and female electrode sockets are plugged in to form a passage, and send a signal to the lighting system (30).

7. A method for controlling the power supply of a high pole lamp motor, applied to the lifting lighting system as claimed in claim 1, characterized in that: The control method comprises: S1, obtaining the operating status of the lifting system (20) and the lighting system (30), switching the working position of the selection switch (10), and entering S2 if the lifting and docking process is being carried out, and entering S3 if the lighting maintenance process is being carried out; S2, the selection switch (10) is switched to the lifting system gear through the reset gear, and the lifting switch is pressed, the lifting system is operated, the main lifting plate is raised and lowered, and the male electrode socket on the main lifting plate and the female electrode socket on the top rod are connected; S3, the selection switch (10) is switched to the lighting system position through the reset position, the lighting switch is pressed, the lighting system is operated, and the operating status of the lifting system is monitored through the remote control device.

8. A high pole lamp electrode power supply control method according to claim 7, characterized in that: The reset position of the selection switch (10) is located between the lifting system position and the lighting system position, and the lifting system position and the lighting system position are reset through the reset position when the gear positions are switched to each other.

9. A high pole lamp electrode power supply control method according to claim 7, characterized in that: The docking operation of the male and female electrode sockets (50) includes: S201, it is detected that the ascending button is pressed, the main elevating plate (60) rises to the highest point, and the male electrode socket (51) on the main elevating plate (60) is plugged into the female electrode socket (52) on the top of the rod body (70); S202, it is detected that the descending button is pressed, the main lifting plate (60) descends to the lowest point, and the male electrode socket (51) located on the main lifting plate (60) and the female electrode socket (52) located on the top of the rod body (70) are separated; S203, it is detected that the emergency stop button is pressed, and the lifting system (20) is disconnected from the power supply.

10. A high pole lamp electrode power supply control method according to claim 7, characterized in that: Monitoring the operation status of the lifting system (20) includes: S301, the remote control device does not detect the electrode connection signal, determines that the circuit of the lighting system (30) remains disconnected, and cuts off the power supply to the lighting device; S302, the remote control device detects an electrode connection signal, determines that the induction switch of the lighting system (30) is closed, and the lighting device starts to supply power, and the lifting system (20) is in a disconnected state.

Images