Cabinet type movable intelligent traffic signal lamp device and method

Abstract

The invention discloses a cabinet type movable intelligent traffic signal lamp device and method, and relates to the technical field of traffic signal lamps. By arranging the main lamp assembly and the light-emitting area compensation unit in the lamp cap mechanism, pedestrians and drivers in a long distance can clearly see the change condition of the traffic signal lamp in sunny weather with good light rays, and the main lamp assembly can be independently utilized to direct traffic, so that the situation that the light-emitting area compensation unit participates in work and consumes too much electric energy is avoided, and the service life of the traffic signal lamp is prolonged. When the light at the traffic intersection is poor, the light-emitting area compensation unit and the main lamp assembly can be assembled to form a brand new traffic signal lamp with a large light-emitting area, and the traffic signal lamp with the large light-emitting area can improve the visibility of the traffic signal lamp, so that a larger range and a farther distance can be covered; pedestrians and drivers can still observe the change condition of the indication signal of the traffic signal lamp under the condition of poor light, so that the safety of traffic guidance is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of traffic signal lamps, and in particular to a cabinet-type movable intelligent traffic signal lamp device and method. Background Art

[0002] A mobile smart traffic light device is a traffic light system that can be moved and redeployed as needed. It has intelligent control functions and can automatically adjust the traffic light timing plan according to real-time traffic conditions, thereby improving road traffic efficiency and safety. In addition, its movable characteristics make it portable, flexible and easy to install, allowing it to be quickly deployed and applied in various traffic scenarios.

[0003] A movable intelligent traffic light for an intersection disclosed in a patent application with reference publication number CN216211535U is characterized in that after the device is moved to the required position of the intersection, the grip rod is rotated to drive the threaded barrel to rotate inside the annular bottom plate. When the threaded barrel rotates, the annular plate is driven to move. When the annular plate moves, the second connecting plate, the first connecting plate and the movable plate are driven to move, thereby driving the universal wheel to move. When the bottom of the hollow plate is in contact with the ground, the grip rod is stopped from being rotated. At this time, the universal wheel is no longer in contact with the ground, thereby preventing the device from slipping.

[0004] When the existing traffic signal light device directs traffic at an intersection, since the lamp head size of the traffic light is fixed and its luminous area is small, when visibility is low, it is difficult for pedestrians or drivers who are a little far from the traffic light to see the light information clearly and cannot quickly pass according to the instructions of the traffic light, which can easily lead to road traffic congestion or increase the probability of accidents; and the traditional traffic signal light has an integrated structure, and some lamp beads must be replaced as a whole after being damaged, and it is impossible to repair or replace the damaged parts in a targeted manner, thereby increasing the use cost of the traffic signal light; for example, a movable intelligent traffic signal light for an intersection with reference to publication number CN216211535U only directs traffic through a signal light of a fixed size, and cannot increase the luminous area of ​​the traffic signal light when visibility at the intersection is low, making the color switching process of the traffic signal light difficult to observe, and the signal light shell structure can only be replaced as a whole after being damaged, increasing the use cost.

[0005] Therefore, the present invention proposes a cabinet-type movable intelligent traffic signal light device and method to solve the above problems. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a cabinet-type movable intelligent traffic signal light device and method, which solves the problem that the current traffic signal light head size is fixed and its light-emitting area is small. When visibility is low, pedestrians or drivers who are slightly far away from the traffic signal light find it difficult to see the light information and cannot quickly pass according to the instructions of the traffic signal light, which can easily lead to road traffic congestion or increase the probability of accidents. In addition, traditional traffic signals have an integrated structure, and some lamp beads must be replaced as a whole after being damaged. It is impossible to repair or replace them specifically according to the damaged parts, thereby increasing the cost of using traffic signals.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a cabinet-type movable intelligent traffic light device, including a cabinet-type movable base and a photovoltaic system fixedly arranged on its side wall, a lifting rod for adjusting the height of the intelligent traffic light device is fixedly arranged on the top of the cabinet-type movable base, and a box is also fixedly arranged on the top of the lifting rod, and the outer wall of the box is evenly provided with installation through holes, and also includes: Multiple lamp holder mechanisms are detachably arranged in mounting through holes at multiple positions, and are used to indicate the direction of traffic flow and maintain traffic order; The lamp head mechanism comprises a support frame, the interior of which is detachably provided with a main lamp assembly for daily traffic control, and a luminous area compensation unit for increasing the luminous area of ​​the main lamp assembly in a weak light environment is also provided on one side of the main lamp assembly; The driving mechanism is arranged inside the box body and is used to drive multiple lamp holder mechanisms at the same time to increase the light-emitting area thereof, so as to increase the conspicuousness and coverage distance of the light signal; The control system is fixedly arranged inside the box and is used to receive instructions from the mobile terminal and control all electrical equipment according to the instructions.

[0008] Furthermore, the main lamp assembly comprises: The bearing seat is detachably arranged inside the supporting frame and is used to provide support for the installation of the traffic light; The power board is fixedly sleeved on the outer wall of the bearing seat, and the power supply unit and the signal transmission unit are fixedly arranged at the upper and lower positions away from the outer wall respectively; The lamp holder unit one is detachably mounted on the outer wall of the bearing seat, the lamp holder unit two is detachably mounted on the outer wall of the lamp holder unit one, and the lamp holder unit three is also detachably mounted on the outer wall of the lamp holder unit two.

[0009] Furthermore, the power supply unit includes a No. 1 power contact block, a No. 2 power contact block and a No. 3 power contact block which are evenly fixed on the outer wall of the power connection board. The No. 1 power contact block, the No. 2 power contact block and the No. 3 power contact block are all electrically connected to the photovoltaic system through wires, and are used to transmit the electrical energy in the photovoltaic system to lamp head unit three, lamp head unit two and lamp head unit one in sequence.

[0010] Furthermore, the signal transmission unit includes a No. 1 signal connector, a No. 2 signal connector and a No. 3 signal connector which are evenly fixed on the outer wall of the power board. The No. 1 signal connector, the No. 2 signal connector and the No. 3 signal connector all complete signal connection through the signal transmission line and the control system, and are used to complete the signal transmission between the control system and the lamp head unit one, the lamp head unit two and the lamp head unit three. A No. 4 signal connector and a No. 4 power contact block are respectively fixedly arranged on the outer wall of the power board away from the No. 1 power contact block, which are used to complete the electrical connection and signal transmission with the annular lamp head, and a limiting groove is also provided on the outer wall of the supporting seat.

[0011] Furthermore, the structures of the lamp holder unit one, the lamp holder unit two and the lamp holder unit three are the same, and the sizes of the three increase proportionally in sequence. The lamp holder unit one includes a lamp holder and a lamp board fixedly arranged at one end of the lamp holder, and a plurality of lamp beads are evenly and fixedly arranged on the outer wall of the lamp board, and power contact pieces and signal connection contact pieces are fixedly arranged on the end of the lamp holder away from the lamp board, which are respectively used to transmit electrical energy and control signals to the plurality of lamp beads, and a guide groove is also opened on the outer wall of the lamp holder, and a guide block compatible with the guide groove structure is also fixedly arranged on the inner wall of the lamp holder.

[0012] Furthermore, the light emitting area compensation unit includes: The annular lamp holder is slidably sleeved on the outer wall of the bearing seat, and is used to increase the indication area of ​​the signal light on the basis of the main lamp assembly. Two guide rods are fixedly arranged on both sides of the outer wall of the annular lamp holder close to the main lamp assembly, and the two guide rods slide through the support frame and extend to the outside, and a spring is slidably sleeved on the outer wall of the guide rod and located between the support frame and the annular lamp holder; The power connection terminal and the signal terminal are respectively fixedly arranged on the upper and lower sides of the annular lamp head close to the outer wall of the main lamp assembly, and are used to establish electrical connection and communication connection with the main lamp assembly respectively; The spherical bump is fixedly arranged on the outer wall of the annular lamp holder away from the signal terminal, and is used to bear the thrust of the driving mechanism to push the annular lamp holder close to the main lamp assembly to complete the connection between the power terminal, the signal terminal and the main lamp assembly.

[0013] Furthermore, the driving mechanism includes a transmission shaft rotatably connected to the inside of the box body, and an annular frame and a worm gear are fixedly mounted on the upper and lower positions of the outer wall of the transmission shaft, and a plurality of arc-shaped protrusions are evenly fixedly arranged on the outer wall of the annular frame. A power component for driving the transmission shaft to rotate is also arranged inside the box body and on one side of the worm gear.

[0014] Furthermore, the power assembly includes a worm meshingly connected to the worm wheel, a servo motor is fixedly arranged on one side of the worm, and an output shaft of the servo motor is connected to the worm via a coupling.

[0015] Furthermore, a transparent glass protective cover for preventing external dust and rainwater from entering is detachably provided on the outer wall of the box body and outside the mounting through hole through bolts.

[0016] The present invention also discloses a method for using a cabinet-type movable intelligent traffic signal light device, which comprises the following steps: Step 1: Pull the cabinet-type mobile base to the intersection where traffic control is required, and adjust the height of the photovoltaic system to the preset height; Step 2: Use the mobile terminal device to send a start command to the control system, and the control system controls the multiple lamp head mechanisms to start working. The lifting rod converts the solar energy into electrical energy and transmits it to the multiple lamp head mechanisms, providing the lamp head mechanisms with electrical energy for continuous operation; Step 3: In rainy or foggy weather, send preset instructions to the control system through the mobile terminal. The control system controls the driving mechanism to drive multiple lamp head mechanisms according to the instructions to increase their own light-emitting area and cover a longer distance.

[0017] The present invention provides a cabinet-type movable intelligent traffic signal light device and method. Compared with the prior art, it has the following beneficial effects: 1. A cabinet-type movable intelligent traffic light device and method, by arranging a main light assembly and a luminous area compensation unit in a lamp head mechanism, pedestrians and drivers at a long distance can clearly see the changes of the traffic light in clear weather with good lighting, and can use the main light assembly alone to direct traffic, thereby avoiding the luminous area compensation unit from participating in the work and consuming too much electric energy. When the lighting at the traffic intersection is poor, the luminous area compensation unit and the main light assembly can be assembled to form a new traffic light with a larger luminous area. The traffic light with a larger luminous area can improve its own visibility, thereby being able to cover a larger range and a longer distance, so that pedestrians and drivers can still observe the changes in the indication signals of the traffic light under poor lighting conditions, thereby improving the safety of traffic control.

[0018] 2. A cabinet-type movable intelligent traffic signal light device and method, wherein a main light assembly is composed of lamp holder unit one, lamp holder unit two and lamp holder unit three, which can be disassembled and stored separately. When lamp holder unit one, lamp holder unit two or lamp holder unit three is damaged, any one of the lamp holder units can be disassembled and replaced without replacing the entire unit, thereby reducing the cost of overall replacement and avoiding waste of materials.

[0019] 3. A cabinet-type movable intelligent traffic signal light device and method, which can simultaneously control the luminous area compensation unit in the lamp head mechanism at multiple positions to be quickly assembled with the main lamp assembly therein by setting a driving mechanism, and after the driving mechanism is reset, the main lamp assembly and the luminous area compensation unit at the corresponding position can be separated from each other, thereby achieving the effect of rapid assembly and rapid disassembly of the main lamp assembly and the luminous area compensation unit, so that the cabinet-type movable intelligent traffic signal light device can be quickly put into use without affecting traffic control.

[0020] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the first overall structure of the present invention; Figure 2 It is a schematic diagram of the second overall three-dimensional structure of the present invention; Figure 3 It is a front view structural schematic diagram of the lamp holder mechanism of the present invention; Figure 4 This is a schematic diagram of the internal structure of the box of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of part A; Figure 6 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of part B in FIG. Figure 8 For the present invention Figure 6 A schematic diagram of the enlarged structure of part C in FIG. Fig. 9 It is a schematic diagram of the structure of the present invention in a decomposed state; Fig.10 For the present invention Fig. 9 The D part in the figure is an enlarged structural diagram; Fig.11 This is a schematic structural diagram of the lamp holder mechanism of the present invention in a first exploded state; Fig.12 This is a schematic structural diagram of the lamp holder mechanism of the present invention in a second decomposed state; Fig.13 This is a schematic diagram of the first overall structure of the lamp holder mechanism of the present invention; Fig.14 It is a second overall structural schematic diagram of the lamp holder mechanism of the present invention; Fig.15 This is a schematic diagram of the structure of the main lamp assembly of the present invention in a first exploded state; Fig.16 This is a schematic diagram of the structure of the main lamp assembly of the present invention in the second disassembled state; Fig.17 This is a schematic diagram of the structure of a lamp holder unit in a first state of the present invention; Fig.18 This is a schematic diagram of the structure of the lamp holder unit of the present invention in a second state; Fig.19 It is a schematic diagram of the driving mechanism structure of the present invention.

[0022] In the figure: 1, cabinet-type mobile base; 2, photovoltaic system; 3, lifting rod; 4, box; 5, installation through hole; 6, lamp head mechanism; 61, support frame; 62, main lamp assembly; 621, bearing seat; 623, power board; 624, No. 1 power contact block; 625, No. 1 signal connector; 626, No. 2 power contact block; 627, No. 2 signal connector; 628, No. 3 power contact block; 629, No. 3 signal connector; 6210, No. 4 signal connector; 6211, No. 4 power contact block; 6212, limit slot; 6213, lamp Head unit one; a1, lamp holder; a2, lamp board; a3, lamp bead; a4, power contact; a5, signal contact; a6, guide groove; a7, guide block; 6214, lamp unit two; 6215, lamp unit three; 63, ring lamp holder; 64, guide rod; 65, spring; 66, power terminal; 67, signal terminal; 68, spherical bump; 7, driving mechanism; 71, transmission shaft; 72, ring frame; 73, arc-shaped bump; 74, worm gear; 75, worm; 76, servo motor; 8, transparent glass protective cover. DETAILED DESCRIPTION

[0023] 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.

[0024] The present invention provides three technical solutions: a cabinet-type movable intelligent traffic signal light device, specifically including the following embodiments: like Figure 1-Figure 10 The first embodiment is shown: a cabinet-type movable intelligent traffic light device, including a cabinet-type mobile base 1 and a photovoltaic system 2 fixedly arranged on its side wall, a lifting rod 3 for adjusting the height of the intelligent traffic light device is fixedly arranged on the top of the cabinet-type mobile base 1, and the lifting rod 3 includes a lifting cylinder fixedly arranged on the top of the cabinet-type mobile base 1, and a lifting column is slidably arranged inside the lifting cylinder, and the lifting column can slide up and down along the inner wall of the lifting cylinder to adjust the height of the top of the lifting column, and after the height adjustment of the lifting column is completed, the position of the lifting column can be locked by bolts, the photovoltaic system 2 includes a photovoltaic panel, an inverter and an energy storage battery, the photovoltaic panel is used to convert light energy into electrical energy, and after the electrical energy is processed by the inverter, part of the electrical energy is provided to the lamp head mechanism 6 for use, and the other part is stored in the energy storage battery, and a box body 4 is also fixedly arranged on the top of the lifting rod 3, and the outer wall of the box body 4 is evenly provided with mounting through holes 5 around, characterized in that: it also includes: A plurality of lamp holder mechanisms 6 are detachably arranged in the mounting through holes 5 at a plurality of positions, and are used to indicate the traffic flow direction and maintain the traffic order; The lamp head mechanism 6 includes a support frame 61, and a main lamp assembly 62 for daily traffic control is detachably arranged inside the support frame 61, and a light emitting area compensation unit for increasing the light emitting area of ​​the main lamp assembly 62 in a weak light environment is also arranged on one side of the main lamp assembly 62; The driving mechanism 7 is arranged inside the box 4 and is used to simultaneously drive the multiple lamp holder mechanisms 6 to increase their own luminous area, so as to increase the conspicuousness and coverage distance of the light signal; The control system is fixedly arranged inside the box 4 and is used to receive instructions from the mobile terminal and control all electrical devices according to the instructions.

[0025] A transparent glass protective cover 8 for preventing external dust and rainwater from entering is detachably provided on the outer wall of the box body 4 and outside the mounting through hole 5 via bolts.

[0026] like Figure 11-Figure 18 A second embodiment is shown, which differs from the first embodiment in that: a cabinet-type movable intelligent traffic signal light device, the main light assembly 62 includes: The bearing seat 621 is detachably arranged inside the supporting frame 61 and is used to provide support for the installation of the traffic light; The power board 623 is fixedly sleeved on the outer wall of the bearing seat 621, and the power supply unit and the signal transmission unit are fixedly arranged at the upper and lower positions away from the outer wall 622 respectively; The lamp holder unit 1 6213 is detachably mounted on the outer wall of the supporting base 621 , and the lamp holder unit 2 6214 is detachably mounted on the outer wall of the lamp holder unit 1 6213 , and the lamp holder unit 3 6215 is also detachably mounted on the outer wall of the lamp holder unit 2 6214 .

[0027] The power supply unit includes a No. 1 power contact block 624, a No. 2 power contact block 626 and a No. 3 power contact block 628 which are evenly fixed on the outer wall of the power connection board 623. The No. 1 power contact block 624, the No. 2 power contact block 626 and the No. 3 power contact block 628 are all electrically connected to the photovoltaic system 2 through wires, and are used to transmit the electrical energy in the photovoltaic system 2 to the lamp head unit three 6215, the lamp head unit two 6214, and the lamp head unit one 6213 in sequence.

[0028] The signal transmission unit includes a No. 1 signal connector 625, a No. 2 signal connector 627 and a No. 3 signal connector 629 which are evenly fixed on the outer wall of the power board 623. The No. 1 signal connector 625, the No. 2 signal connector 627 and the No. 3 signal connector 629 all complete signal connection through the signal transmission line and the control system, and are used to complete the signal transmission between the control system and the lamp head unit 1 6213, the lamp head unit 2 6214 and the lamp head unit 3 6215. A No. 4 signal connector 6210 and a No. 4 electrical contact block 6211 are fixedly arranged on the outer wall of the power board 623 away from the No. 1 electrical contact block 624, respectively, for completing the electrical connection and signal transmission with the annular lamp head 63, and a limiting groove 6212 is also provided on the outer wall of the supporting seat 621.

[0029] Lamp holder unit one 6213, lamp holder unit two 6214 and lamp holder unit three 6215 have the same structure, and their sizes increase proportionally in sequence. Lamp holder unit one 6213 includes a lamp holder a1 and a lamp board a2 fixedly arranged at one end of the lamp holder a1, and a plurality of lamp beads a3 are evenly and fixedly arranged on the outer wall of the lamp board a2, and an electric contact piece a4 and a signal connection contact piece a5 are fixedly arranged on the end of the lamp holder a1 away from the lamp board a2, which are respectively used to transmit electric energy and control signals to the plurality of lamp beads a3, and a guide groove a6 is also opened on the outer wall of the lamp holder a1, and a guide block a7 compatible with the guide groove a6 structure is also fixedly arranged on the inner wall of the lamp holder a1. The positions of the power contact piece a4 and the signal connection contact piece a5 correspond to the No. 3 power contact block 628 and the No. 3 signal connector 629 respectively. After the power contact piece a4 and the signal connection contact piece a5 contact the No. 3 power contact block 628 and the No. 3 signal connector 629 respectively, the electric energy in the lifting rod 3 can be transmitted to the lamp head unit 1 6213 through the No. 3 power contact block 628 and the power contact piece a4, so that multiple lamp beads a3 are lit at the same time, and the control system's instructions can be transmitted to the lamp head unit 1 6213 through the No. 3 signal connector 629 and the signal connection contact piece a5 to control the lighting time of the lamp head unit 1 6213; similarly, the power contact piece a4 in the lamp head unit 2 6214 a4 and the signal connection contact piece a5 correspond to the positions of the No. 2 electric contact block 626 and the No. 2 signal connector 627 respectively. The electric energy in the lifting rod 3 can be transmitted to the lamp head unit 1 6213 through the No. 2 electric contact block 626 and the electric contact piece a4 in the lamp head unit 2 6214, so that the lamp beads a3 in the multiple lamp head units 2 6214 are lit at the same time, and the command of the control system can be transmitted to the lamp head unit 1 6213 through the No. 2 signal connector 627 and the signal connection contact piece a5 to control the lighting time of the lamp head unit 1 6213; the lamp head unit 1 6213, the lamp head unit 2 6214 and the lamp head unit 3 6215 are locked with the power board 623 by bolts; The luminous area compensation unit includes: The annular lamp holder 63 is slidably sleeved on the outer wall of the bearing seat 621, and is used to increase the indication area of ​​the signal light on the basis of the main lamp assembly 62. Two guide rods 64 are fixedly arranged on both sides of the outer wall of the annular lamp holder 63 close to the main lamp assembly 62. The two guide rods 64 slide through the support frame 61 and extend to the outside, and a spring 65 is slidably sleeved on the outer wall of the guide rod 64 and located between the support frame 61 and the annular lamp holder 63; The power connection terminal 66 and the signal terminal 67 are respectively fixedly arranged on the upper and lower sides of the annular lamp head 63 close to the outer wall of the main lamp assembly 62, and are respectively used to establish electrical connection and communication connection with the main lamp assembly 62; The spherical protrusion 68 is fixedly arranged on the outer wall of the annular lamp holder 63 away from the signal terminal 67 , and is used to bear the thrust of the driving mechanism 7 to push the annular lamp holder 63 close to the main lamp assembly 62 , thereby completing the connection between the power terminal 66 , the signal terminal 67 and the main lamp assembly 62 . The power terminals 66 and the signal terminals 67 correspond to the positions of the No. 4 power contact block 6211 and the No. 4 signal connector 6210 respectively. After the driving mechanism 7 pushes the spherical protrusion 68 to move a fixed distance, the power terminals 66 and the signal terminals 67 can contact the No. 4 power contact block 6211 and the No. 4 signal connector 6210 at the corresponding positions respectively to complete the electrical and communication connection; it should be noted here that the lamp holder unit 1 6213, the lamp holder unit 2 6214, the lamp holder unit 3 6215 and the luminous area compensation unit are all provided with control chips. The lamp holder unit 1 6213, the lamp holder unit 2 6214 and the lamp holder unit 3 6215 transmit the control signal to the control chip at the corresponding position through their own internal signal connection contact a5, and use the control chip to complete the control of the lighting process of the lamp bead a3, and the signal terminal 67 in the luminous area compensation unit is communicated with the control chip inside it; the lamp holder unit 2 6214 The inner diameter of the lamp holder a1 in 214 matches the outer diameter of the lamp holder unit 1 6213, and the guide block a7 in the lamp holder unit 2 6214 and the lamp holder unit 1 6213, the lamp holder unit 2 6214, and the lamp holder unit 3 6215 can be connected to each other, and during the connection process, the guide grooves a6 and the guide blocks a7 at the corresponding positions in the lamp holder unit 1 6213, the lamp holder unit 2 6214, and the lamp holder unit 3 6215 can be connected to each other, and the lamp holder unit 1 The guide block a7 in 6213 is slidably connected in the No. 4 signal connector 6210. After the interconnection is completed, the power contact a4 and the signal connection contact a5 in the lamp head unit 1 6213, the lamp head unit 2 6214, and the lamp head unit 3 6215 are respectively in contact with the No. 3 power contact block 628, the No. 3 signal connector 629, the No. 2 power contact block 626, the No. 2 signal connector 627, the No. 1 power contact block 624, and the No. 1 signal connector 625 at the corresponding positions.

[0030] like Fig.19A third embodiment is shown, which differs from the second embodiment in that: a cabinet-type movable intelligent traffic signal light device, the driving mechanism 7 includes a transmission shaft 71 rotatably connected to the inside of the box body 4, and an annular frame 72 and a worm gear 74 are fixedly sleeved on the upper and lower positions of the outer wall of the transmission shaft 71, and a plurality of arc-shaped protrusions 73 are evenly fixedly provided on the outer wall of the annular frame 72. A power component for driving the transmission shaft 71 to rotate is also provided inside the box body 4 and on one side of the worm gear 74. The positions of the multiple arc-shaped protrusions 73 and the positions of the multiple spherical protrusions 68 are arranged in a one-to-one correspondence. After the arc-shaped protrusions 73 rotate through a fixed preset angle, the spherical protrusions 68 can push the spherical protrusions 68 at the corresponding positions to move a fixed distance. The maximum outer diameter of the circular structure formed by the main lamp assembly 62 is smaller than the inner diameter of the mounting through hole 5, and there is a preset distance between the outer wall of the main lamp assembly 62 and the inner wall of the mounting through hole 5, which is slightly larger than the difference between the outer diameter and the inner diameter of the annular lamp head 63, that is, the annular lamp head 63 can be seen through the gap between the main lamp assembly 62 and the opposite side walls of the mounting through hole 5.

[0031] The power assembly includes a worm 75 meshingly connected to the worm wheel 74 , a servo motor 76 is fixedly provided on one side of the worm 75 , and an output shaft of the servo motor 76 is connected to the worm 75 via a coupling.

[0032] The embodiment of the present invention also provides a method for using a cabinet-type movable intelligent traffic signal light device, the method comprising the following steps: Step 1: Pull the cabinet-type mobile base 1 to the intersection where traffic control is required, and adjust the height of the photovoltaic system 2 to a preset height; the specific process is: since the four corners of the bottom of the cabinet-type mobile base 1 are fixedly provided with universal wheels, and a handle is also fixedly provided on one side of the top of the cabinet-type mobile base 1, the cabinet-type mobile base 1 is pushed to the target intersection with the help of the universal wheels and the handle, and placed in a suitable position, and then the height of the photovoltaic system 2 is adjusted according to the surrounding environment to ensure that the passing vehicles can clearly observe the traffic lights, and the height position of the photovoltaic system 2 is locked after the adjustment is completed; Step 2: Use the mobile terminal device to send an on command to the control system, the control system controls the multiple lamp holder mechanisms 6 to start working, the lifting rod 3 converts the solar energy into electrical energy and transmits it to the multiple lamp holder mechanisms 6, providing the lamp holder mechanisms 6 with electrical energy for continuous operation; the specific process is: the mobile terminal device sends an on command to the control system via a wireless signal, the circuit between the multiple lamp holder mechanisms 6 and the lifting rod 3 is connected, and the electrical energy is synchronously transmitted to the electrical contact piece a4 in the lamp holder unit 1 6213, the lamp holder unit 2 6214, and the lamp holder unit 3 6215 through the No. 3 electrical contact block 628, the No. 2 electrical contact block 626, the No. 1 electrical contact block 624 and the wires at the corresponding positions. The contact piece a4 and the multiple lamp beads a3 on the lamp board a2 are all electrically connected, so the multiple lamp beads a3 start to emit light, and the control system transmits the control signal to the signal connection contact piece a5 in the lamp head unit 1 6213, the lamp head unit 2 6214, and the lamp head unit 3 6215 respectively through the signal connector No. 1 625, the signal connector No. 2 627, and the signal connector No. 3 629 and the cables at the corresponding positions. The control chip inside the lamp head unit 1 6213, the lamp head unit 2 6214, and the lamp head unit 3 6215 controls the luminous color of the lamp head unit 6213, the lamp head unit 2 6214, and the lamp head unit 3 6215 and the switching time between different color signal lights according to the command signal; When it is rainy or foggy, a control command to increase the luminous area is sent through the mobile terminal equipment box control system. The control system controls the servo motor 76 to rotate a preset angle according to the preset command, and the worm 75 drives the worm wheel 74 to rotate synchronously. Therefore, the transmission shaft 71 drives the arc-shaped protrusions 73 at multiple positions to approach the spherical protrusions 68 at the corresponding positions, and synchronously pushes the spherical protrusions 68 at the corresponding positions to move during the subsequent movement. Since the spherical protrusions 68 and the annular lamp holder 63 are fixedly connected, after the spherical protrusions 68 are pushed a preset distance, the power terminal 66 and the signal terminal 67 respectively complete the electrical and communication connection with the fourth power contact block 6211 and the limit groove 6210. At this time, the lamp holder unit 1 6213, the lamp holder unit 2 6214, the lamp holder unit 3 6215 and the luminous area compensation unit together form an integral traffic light. The luminous area is increased, and the synchronous luminescence and light switching can be completed. It should be noted that in order to save energy consumption, the luminous area compensation unit does not participate in the work in clear weather; When it is necessary to disassemble and replace the lamp holder unit 1 6213, the lamp holder unit 2 6214 and the lamp holder unit 3 6215, the bolts locking the lamp holder unit 1 6213, the lamp holder unit 2 6214 or the lamp holder unit 3 6215 can be disassembled and replaced accordingly, and then the lamp holder unit 1 6213, the lamp holder unit 2 6214 or the lamp holder unit 3 6215 of the corresponding model can be disassembled and replaced accordingly; Step 3: In rainy or foggy weather, a preset instruction is sent to the control system through the mobile terminal. The control system controls the driving mechanism 7 to drive multiple lamp head mechanisms 6 to increase their own light-emitting area and cover a longer distance according to the instruction.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cabinet-type movable intelligent traffic light device, comprising a cabinet-type movable base (1) and a photovoltaic system (2) fixedly arranged on the side wall thereof, a lifting rod (3) for adjusting the height of the intelligent traffic light device fixedly arranged on the top of the cabinet-type movable base (1), and a box (4) fixedly arranged on the top of the lifting rod (3), the outer wall of the box (4) being evenly provided with mounting through holes (5), characterized in that: Also includes: A plurality of lamp holder mechanisms (6) are detachably arranged in the mounting through holes (5) at a plurality of positions, and are used to indicate the direction of traffic flow and maintain traffic order; The lamp head mechanism (6) comprises a support frame (61), the interior of which is detachably provided with a main lamp assembly (62) for daily traffic control, and a luminous area compensation unit for increasing the luminous area of ​​the main lamp assembly (62) in a weak light environment is also provided on one side of the main lamp assembly (62); A driving mechanism (7) is arranged inside the box (4) and is used to simultaneously drive a plurality of lamp holder mechanisms (6) to increase their own light-emitting areas, thereby increasing the conspicuousness and coverage distance of the light signal; The control system is fixedly arranged inside the box (4) and is used to receive instructions from the mobile terminal and control all electrical equipment according to the instructions.

2. The cabinet-type movable intelligent traffic signal light device according to claim 1 is characterized in that: The main lamp assembly (62) comprises: A bearing seat (621) is detachably arranged inside the support frame (61) and is used to provide support for the installation of the traffic light; The power board (623) is fixedly sleeved on the outer wall of the bearing seat (621), and a power supply unit and a signal transmission unit are fixedly arranged at upper and lower positions away from the outer wall (622) respectively; Lamp holder unit one (6213) is detachably mounted on the outer wall of the bearing seat (621), and lamp holder unit two (6214) is detachably mounted on the outer wall of the lamp holder unit one (6213), and lamp holder unit three (6215) is also detachably mounted on the outer wall of the lamp holder unit two (6214).

3. The cabinet-type movable intelligent traffic signal light device according to claim 2 is characterized in that: The power supply unit comprises a first power contact block (624), a second power contact block (626) and a third power contact block (628) which are uniformly fixedly arranged on the outer wall of the power connection plate (623); the first power contact block (624), the second power contact block (626) and the third power contact block (628) are all electrically connected to the photovoltaic system (2) via wires, and are used to transmit the electrical energy in the photovoltaic system (2) to the lamp head unit three (6215), the lamp head unit two (6214) and the lamp head unit one (6213) in sequence.

4. The cabinet-type movable intelligent traffic signal light device according to claim 2 is characterized in that: The signal transmission unit comprises a No. 1 signal connector (625), a No. 2 signal connector (627) and a No. 3 signal connector (629) which are uniformly fixedly arranged on the outer wall of the power connection board (623); the No. 1 signal connector (625), the No. 2 signal connector (627) and the No. 3 signal connector (629) are all connected to the control system via a signal transmission line, and are used to complete signal transmission between the control system and the lamp head unit 1 (6213), the lamp head unit 2 (6214) and the lamp head unit 3 (6215); a No. 4 signal connector (6210) and a No. 4 electrical contact block (6211) are respectively fixedly arranged on the outer wall of the power connection board (623) away from the No. 1 electrical contact block (624), and are used to complete electrical connection and signal transmission with the annular lamp head (63); and a limiting groove (6212) is also provided on the outer wall of the support seat (621).

5. The cabinet-type movable intelligent traffic signal light device according to claim 2 is characterized in that: The structures of the lamp holder unit 1 (6213), the lamp holder unit 2 (6214) and the lamp holder unit 3 (6215) are the same, and the sizes of the three increase proportionally in sequence. The lamp holder unit 1 (6213) comprises a lamp holder (a1) and a lamp board (a2) fixedly arranged at one end of the lamp holder (a1), a plurality of lamp beads (a3) ​​are evenly and fixedly arranged on the outer wall of the lamp board (a2), and an electric contact sheet (a4) and a signal connection contact sheet (a5) are fixedly arranged at one end of the lamp holder (a1) away from the lamp board (a2), which are respectively used to transmit electric energy and control signals to the plurality of lamp beads (a3), a guide groove (a6) is also opened on the outer wall of the lamp holder (a1), and a guide block (a7) adapted to the guide groove (a6) structure is also fixedly arranged on the inner wall of the lamp holder (a1).

6. The cabinet-type movable intelligent traffic signal light device according to claim 2 is characterized in that: The light emitting area compensation unit comprises: An annular lamp holder (63) is slidably sleeved on the outer wall of the bearing seat (621) and is used to increase the indication area of ​​the signal light on the basis of the main light assembly (62). Two guide rods (64) are fixedly arranged on both sides of the outer wall of the annular lamp holder (63) close to the main light assembly (62). The two guide rods (64) slide through the support frame (61) and extend to the outside. A spring (65) is slidably sleeved on the outer wall of the guide rod (64) and located between the support frame (61) and the annular lamp holder (63); The power connection terminal (66) and the signal terminal (67) are respectively fixedly arranged on the upper and lower sides of the annular lamp head (63) close to the outer wall of the main lamp assembly (62), and are respectively used to establish an electrical connection and a communication connection with the main lamp assembly (62); The spherical protrusion (68) is fixedly arranged on the outer wall of the annular lamp holder (63) away from the signal terminal (67), and is used to bear the thrust of the driving mechanism (7) to push the annular lamp holder (63) close to the main lamp assembly (62), thereby completing the connection between the power terminal (66), the signal terminal (67) and the main lamp assembly (62).

7. The cabinet-type movable intelligent traffic signal light device according to claim 1 is characterized in that: The driving mechanism (7) comprises a transmission shaft (71) rotatably connected to the interior of the housing (4); an annular frame (72) and a worm wheel (74) are respectively fixedly sleeved on the upper and lower positions of the outer wall of the transmission shaft (71); and a plurality of arc-shaped protrusions are evenly fixedly arranged on the outer wall of the annular frame. A power assembly for driving the transmission shaft to rotate is also arranged inside the housing and on one side of the worm wheel.

8. The cabinet-type movable intelligent traffic signal light device according to claim 7 is characterized in that: The power assembly includes a worm meshingly connected to the worm wheel, a servo motor is fixedly arranged on one side of the worm, and an output shaft of the servo motor is connected to the worm through a coupling.

9. The cabinet-type movable intelligent traffic signal light device according to claim 1, characterized in that: A transparent glass protective cover for preventing external dust and rainwater from entering is detachably provided on the outer wall of the box body and outside the installation through hole through bolts.

10. A method for using the cabinet-type movable intelligent traffic signal light device according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Step 1: Pull the cabinet-type mobile base to the intersection where traffic control is required, and adjust the height of the photovoltaic system to the preset height; Step 2: Use the mobile terminal device to send a start command to the control system, and the control system controls the multiple lamp head mechanisms to start working. The lifting rod converts the solar energy into electrical energy and transmits it to the multiple lamp head mechanisms, providing the lamp head mechanisms with electrical energy for continuous operation; Step 3: In rainy or foggy weather, send preset instructions to the control system through the mobile terminal. The control system controls the driving mechanism to drive multiple lamp head mechanisms according to the instructions to increase their own light-emitting area and cover a longer distance.

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