CN215489199U

CN215489199U - Mobile emergency lighting vehicle

Info

Publication number: CN215489199U
Application number: CN202121798100.5U
Authority: CN
Inventors: 徐新宇
Original assignee: Zhejiang Optraffic Signs Co ltd
Current assignee: Zhejiang Optraffic Signs Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-11
Anticipated expiration: 2031-08-03
Also published as: WO2023010783A1

Abstract

The utility model discloses a movable emergency lighting vehicle which comprises a trailer frame, a carriage arranged on the trailer frame and a generator set arranged in the carriage, wherein a mast lifting assembly is arranged on the trailer frame, a horizontal rotary table is arranged on the mast lifting assembly, a lamp holder mounting seat is hinged on the horizontal rotary table, a lamp holder is clamped on the lamp holder mounting seat through a clamping interface, a plurality of hanging racks are arranged on the lamp holder, a lighting assembly is arranged on the hanging racks, a supporting seat is further arranged on one side of the horizontal rotary table, and an adjusting assembly used for adjusting the pitching angle of the lamp holder mounting seat is arranged between the supporting seat and the lamp holder mounting seat. The utility model aims to provide a mobile emergency lighting vehicle with adjustable horizontal illumination angle and adjustable pitching illumination angle.

Description

Mobile emergency lighting vehicle

Technical Field

The utility model relates to the technical field of emergency lighting, in particular to a mobile emergency lighting vehicle.

Background

In the occasion of night rescue, disaster relief, construction and other occasions, temporary light source equipment with large area and high brightness is needed for providing illumination. At present, a common solution is to temporarily set up a lighthouse and install a lamp, but the method has long construction period and poor site adaptability, and if no power supply facility exists nearby a site, a cable needs to be pulled for a long distance, and the lighting height and angle are difficult to adjust.

In view of this, some mobile lighthouses are also available in the market, for example, a mobile lighthouse disclosed in chinese patent application No. 201210312308.0 includes a car body, a lifting assembly and a lighting assembly, the lighting assembly is connected to the upper end of the lifting assembly, the lower end of the lifting assembly is rotatably connected to the car body through a pin, and a standing and falling driving device for driving the lifting assembly to stand or fall is provided between the lifting assembly and the car body.

However, although the movable lighthouse overcomes the defect that the lighthouse is convenient and inconvenient to erect and move, the angle adjustment of the lamp post is not flexible enough, the horizontal lighting direction cannot be changed under the condition that the frame is not moved, and the movable lighthouse is greatly limited in some application occasions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mobile emergency lighting vehicle with adjustable horizontal illumination angle and adjustable pitching illumination angle, and aims to solve the technical problems explained in the background technology.

In order to achieve the purpose, the utility model provides a movable emergency lighting vehicle which comprises a trailer frame, a carriage arranged on the trailer frame and a generator set arranged in the carriage.

Furthermore, the mast lifting assembly comprises a first mast, a second mast, … … and an Nth mast which are sequentially sleeved from outside to inside, a bearing rope is arranged at the bottom of the nth mast, a group of pulleys are relatively and fixedly arranged at the upper end of the N-1 th mast, two ends of the bearing rope of the nth mast are fixedly connected to the N-2 th mast after respectively bypassing the pulleys on one side corresponding to the upper end of the N-1 th mast, wherein the value of N is 3-N, N is not less than 3, a hydraulic cylinder for pushing the second mast to lift is further arranged between the first mast and the second mast, and a carrying platform is arranged at the top of the Nth mast.

Furthermore, the first mast, the second mast, the … … and the Nth mast are all square columns, the arrangement direction of the bearing ropes of two adjacent masts is staggered by 90 degrees, and the pulleys on the two adjacent masts are correspondingly staggered by 90 degrees in the vertical direction.

Furthermore, limit guide blocks are respectively arranged at four corners of the upper ends of the first mast to the Nth-1 mast, bearing rope fixing seats are respectively arranged on the outer walls of the first mast to the Nth-2 mast, pulley mounting seats are respectively arranged at the upper ends of the second mast to the Nth-1 mast, two limit baffles are oppositely arranged at the bottom of the nth mast, a limit block is also arranged on the bearing rope at the bottom of the nth mast, and the limit block is positioned between the two limit baffles.

Furthermore, the horizontal rotary table comprises an installation box arranged between the lamp holder installation seat and the support seat, a worm gear and worm reducer is arranged in the installation box, a worm structure in the worm gear and worm reducer is vertically arranged, the lower end of the worm structure extends out of the installation box and is fixedly connected with the objective table through an installation flange, a driving motor is horizontally arranged in the installation box and is in transmission connection with a turbine in the worm gear and worm reducer through a reversing reducer.

Furthermore, the lower end of the lamp holder mounting seat is provided with a group of clamping plates hinged with the front and rear box walls of the mounting box; the adjusting component comprises an electric telescopic rod and a supporting arm, one end of the electric telescopic rod is hinged to the upper end of the lamp holder mounting seat, the other end of the electric telescopic rod is hinged to the supporting arm, and the supporting arm is obliquely fixed to the supporting seat.

Furthermore, the illumination assembly comprises a hanging lug and an illumination lamp, at least one group of mounting holes are formed in the hanging rack according to different heights, a group of pin connection holes corresponding to the mounting holes are formed in the hanging lug, and the hanging lug is connected with the hanging rack through pin connection through pins.

Furthermore, a plurality of positioning holes are uniformly distributed on the hangers on the peripheral sides of the pin connecting holes in an annular mode, the distance between the center of any positioning hole and the pin connecting hole is equal to the distance between the center of any two adjacent mounting holes in the hanging rack, and the irradiation angle of the illuminating lamp is adjusted by changing the pin connecting positions of the positioning holes and the mounting holes.

Furthermore, a photovoltaic panel which can be unfolded and stored is arranged at the top of the lamp holder carriage.

Furthermore, a power conversion box with a power input interface and a power output interface is further arranged on the lamp holder mounting seat, an electric wire storage barrel with a horn-shaped storage opening is further arranged close to the mast lifting assembly, and a power wire used for connecting the power conversion box, the generator set or/and the photovoltaic panel is further stored in the electric wire storage barrel.

Compared with the prior art, the utility model has the following remarkable effects:

1. the utility model has compact structure, easy installation and rapid expansion and use in the occasion needing temporary illumination;

2. the mast lifting assembly can realize synchronous extension and retraction of a plurality of sections of masts through the matching of the hydraulic cylinder and the bearing rope, has stable structure and strong bearing capacity, and can effectively prevent a tow bar;

3. according to the utility model, the structure of the horizontal turntable and the adjusting assembly is designed, so that the lighting assembly can not only realize the adjustment of the pitching angle, but also realize the adjustment of the horizontal angle of the lighting assembly 8 under the condition that the direction of the frame is not changed, the lighting direction is more flexible, and the lighting assembly can be better suitable for different application scenes;

4. the driving motor and the electric telescopic rod are used as driving elements for realizing angle adjustment of the lighting assembly, so that the angle adjustment process is stable and quick, and the requirements of users can be better met;

5. under the combined action of the reversing speed reducer and the worm and gear speed reducer, the torque of the driving motor can be increased, and the rotating speed of the driving motor is reduced, so that the adjusting precision of the horizontal rotary table is improved, and meanwhile, the size of the installation box can be obviously reduced by matching with the driving motor arranged horizontally, so that the compactness of the horizontal rotary table is ensured;

6. the mounting holes, the pin joint holes and the positioning holes are matched with each other, so that the illumination direction of a single illuminating lamp can be adjusted, each illuminating lamp on the lamp holder has independent degree of freedom, and the adaptability of the lamp holder to the application environment is further improved;

7. the photovoltaic panel is used for assisting power supply, so that energy waste is reduced;

8. the utility model can realize remote operation and control by using the remote controller, and is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a schematic structural diagram of a mast lift assembly according to one embodiment;

FIG. 3 is a schematic view of the installation direction of the load-bearing rope in the first embodiment;

FIG. 4 is a schematic structural diagram of a horizontal turntable in the first embodiment;

FIG. 5 is a schematic view showing the internal structure of the mounting box according to the first embodiment;

FIG. 6 is a schematic view of a lamp holder according to an embodiment;

FIG. 7 is a partial enlarged view of portion A of FIG. 6;

the reference numbers in the figures are: 1-trailer frame, 2-carriage, 3-mast lifting component, 4-horizontal turntable, 5-lamp holder mounting seat, 51-clamping interface, 52-clamping plate, 6-lamp holder, 7-power line, 8-lighting component, 9-supporting seat, 10-adjusting component, 31-first mast, 32-second mast, 33-third mast, 34-fourth mast, 35-fifth mast, 36-bearing rope, 37-pulley, 38-hydraulic cylinder, 39-objective table, 310-electric wire storage barrel, 311-storage opening, 312-limiting guide block, 313-bearing rope fixing seat, 314-pulley mounting seat, 315-limiting baffle, 316-limiting block, 41-mounting box, 42-driving motor, 43-worm structure, 44-mounting flange, 45-reversing speed reducer, 46-worm gear speed reducer, 101-electric telescopic rod, 102-supporting arm, 81-hanging lug, 82-lighting lamp, 83-hanging rack, 84-mounting hole, 85-pin hole, 86-positioning hole, 11-photovoltaic panel and 12-power supply conversion box.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Fig. 1 shows a first embodiment of the utility model, and a mobile emergency lighting vehicle comprises a trailer frame 1, a carriage 2 arranged on the trailer frame, and a generator set arranged in the carriage 2, and is characterized in that a mast lifting assembly 3 is arranged on the carriage 2, a horizontal rotary table 4 is arranged on the mast lifting assembly 3, a lamp holder mounting seat 5 is hinged on the horizontal rotary table 4, a lamp holder 6 is clamped on the lamp holder mounting seat 5 through a clamping interface 51, a plurality of hangers 7 are arranged on the lamp holder 6, a lighting assembly 8 is arranged on the plurality of hangers 7, a supporting seat 9 is further arranged on one side of the horizontal rotary table 4, and an adjusting assembly 10 for adjusting the pitch angle of the lamp holder mounting seat 5 is arranged between the supporting seat 9 and the lamp holder mounting seat 5.

As shown in fig. 2 and 3, in specific implementation, the mast lifting assembly 3 includes five mast main bodies in total, which are sleeved from outside to inside, including a first mast 31, a second mast 32, a third mast 33, a fourth mast 34, and a fifth mast 35, as can be seen from the figure, a carrying rope 36 is respectively wrapped at the bottom of each of the third mast 33, the fourth mast 34, and the fifth mast 35, a set of pulleys 37 is respectively and fixedly disposed at the upper ends of each of the second mast 32, the third mast 33, and the fourth mast 34, two ends of the carrying rope of the nth mast are respectively and fixedly connected to the nth-2 mast after passing around the pulley at the corresponding side of the upper end of the nth-1 mast, n is 3-5, a hydraulic cylinder 8 for pushing the second mast 2 to lift is further disposed between the first mast 31 and the second mast 32, so as to facilitate installation of an article to be supported, in this embodiment, a stage 39 is provided on top of the fifth mast 35.

In order to better facilitate the installation of the bearing ropes 36, in the implementation process, the bearing ropes of two adjacent masts are arranged in a staggered manner, and the pulleys on the two adjacent masts are also arranged in a vertically staggered manner.

In the embodiment, the first mast 31, the second mast 32, the third mast 33, the fourth mast 34, and the fifth mast 35 are all square columns, so that the pulleys 37 on two adjacent masts are arranged at 90 ° offset in the vertical direction, and in order to keep each mast stably extending and retracting in the vertical direction, the four corners of the upper ends of the first mast to the fourth mast are respectively provided with the limit guide blocks 312.

For convenience of installation and connection, the outer walls of the first mast 31 to the third mast 33 are provided with a bearing rope fixing seat 313, the upper ends of the second mast 32 to the fourth mast 34 are provided with a pulley mounting seat 314, and the bearing rope 36 is usually a steel wire rope and can be conveniently installed and fixed through the bearing rope fixing seat 313 and a pulley 37 on the pulley mounting seat 314.

Fig. 3 shows the distribution of the bearing ropes in the fifth mast 35, and it can be seen from fig. 3 that, for better preventing the rod from slipping, two limiting baffles 315 are oppositely arranged at the bottoms of the third mast 33, the fourth mast 34 and the fifth mast 35, a limiting block 316 is further arranged on the corresponding bearing rope 36, and the limiting block 316 is located between the two limiting baffles 315. By the design, even if a certain part of the bearing rope 36 is broken, the mast above the broken bearing rope 36 cannot slide down instantly under the action of the limiting block 316 and the limiting baffle 315, and the safety of the mast is ensured.

The working principle of the mast lift assembly 3 in this embodiment is as follows:

the lifting control of the masts is realized by utilizing the stronger bearing capacity of the hydraulic cylinder 38, and as can be seen by combining the structures shown in fig. 1 and fig. 2, the first mast 31 is fixed on the mounting base, the hydraulic cylinder 38 pushes the second mast 32 to ascend, the length between the first mast 31 and the second mast 32 is increased, at this time, the length of the bearing rope 36 outside the pulley 37 at the upper end of the second mast 32 is increased, and the length of the bearing rope inside the second mast 32 is inevitably reduced due to the fixed total length of the bearing rope 36, so that the third mast 33 which is wrapped on the bearing rope 36 is lifted upwards;

similarly, when the third mast 33 is lifted upwards, the length between the third mast 33 and the second mast 32 is increased, and at this time, the length of the bearing rope 36 outside the pulley 37 at the upper end of the third mast 33 is increased, so that the length of the bearing rope inside the third mast 33 is reduced, and the fourth mast 34 wrapped on the bearing rope is lifted upwards;

similarly, when the fourth mast 34 is lifted upwards, the length between the fourth mast 34 and the third mast 33 is increased, and at this time, the length of the bearing rope 36 outside the pulley 7 at the upper end of the fourth mast 34 is increased, so that the length of the bearing rope inside the fourth mast 34 is reduced, and the fifth mast 35 wrapped by the bearing rope is lifted upwards;

it can be seen that when the hydraulic cylinder 38 pushes the second mast 32 to ascend, the third mast 33, the fourth mast 34 and the fifth mast 35 will ascend synchronously under the driving of the mast carrying ropes; conversely, when the hydraulic cylinder 38 is retracted, the second mast 32, the third mast 33, the fourth mast 34 and the fifth mast 35 can be lowered synchronously, thereby realizing the lifting control of the mast mechanism.

As shown in fig. 4 and 5, in a specific implementation, the horizontal rotary table 4 includes an installation box 41 disposed between the lamp holder installation seat 5 and the support seat 9, a worm gear reducer 46 is disposed in the installation box 41, a worm structure 43 in the worm gear reducer 46 is vertically disposed, and a lower end of the worm gear reducer extends out of the installation box 41 and is fixedly connected to the object stage 39 through an installation flange 44. A driving motor 42 is horizontally arranged in the mounting box 41, and the driving motor 42 is in transmission connection with a turbine in the turbine worm reducer 46 through a reversing reducer 45. The lower end of the lamp holder mounting seat 5 is provided with a group of clamping plates 52 hinged with the front and rear box walls of the mounting box 41; the adjusting assembly 10 comprises an electric telescopic rod 101 and a supporting arm 102, one end of the electric telescopic rod 101 is hinged to the upper end of the lamp holder mounting seat 5, the other end of the electric telescopic rod is hinged to the supporting arm 102, and the supporting arm 102 is obliquely fixed on the supporting seat 9.

It is understood that in some other embodiments, the electric telescopic rod 101 may be replaced by a cylinder, a hydraulic cylinder, or other devices capable of extending and retracting. In a specific application scenario, the bayonet 51 is opened on the clamping plate 52.

Referring to fig. 6, based on the above structure, the lighting assembly 8 includes a hanging lug 81 and a lighting lamp 82, at least one set of mounting holes 84 is formed on the hanging rack 83 at different heights, a set of pin holes 85 corresponding to the mounting holes 84 is formed on the hanging lug 81, and the hanging lug 81 and the hanging rack 83 are pinned by pins.

As can be seen from fig. 7, the pin joint position of the hanging rack 83 and the hanging lug 81 is adjustable.

In order to realize independent adjustment of the illumination angle of a single illuminating lamp, a plurality of positioning holes 86 are uniformly distributed on the hanging lug 81 on the peripheral side of the pin connecting hole 85 according to a ring shape, the hole center distance between any positioning hole 86 and the pin connecting hole 85 is equal to the hole center distance between two adjacent mounting holes 84, and the irradiation angle of the illuminating lamp 82 is adjusted by changing the pin connecting position of the positioning hole 86 and the mounting hole 84.

In this embodiment, the pin connection between the hanger 81 and the hanger 83 can be completed by inserting a pin into the pin hole 85 and any one of the mounting holes 84; the definition of the pin joint position of the hanging lug 81 and the hanging rack 83 can be completed by inserting a positioning pin into another mounting hole 84 adjacent to the pin-inserted mounting hole 84 and any positioning hole 86.

Preferably, the lamp holder mounting base 5 is further provided with a power conversion box 12 having a power input interface and a power output interface, the mast raising/lowering unit 3 is further provided with a wire storage cylinder 310 having a trumpet-shaped storage opening 311, and the wire storage cylinder 310 is further stored with a power cord 7 for connecting the power conversion box 12, the generator set or/and the photovoltaic panel 11.

In the present embodiment, the angle adjustment mechanism is first mounted on the stage 39 by the mounting flange 44; when the horizontal angle of the lighting assembly 8 needs to be adjusted, the output shaft of the driving motor 42 is controlled to rotate, the power output by the output shaft of the driving motor 42 is converted by the reversing speed reducer 45 and then transmitted to the worm structure 43 of the worm gear and worm speed reducer 46, and the worm structure 43 is limited on the objective table 39 through the mounting flange 44, so that the worm structure 13 and the objective table 39 are relatively static, the machine body of the worm gear and worm speed reducer 46 is enabled to rotate stably at the bottom speed, the mounting box 41, the lamp holder mounting seat 5 and the supporting seat 9 are driven to rotate, and the horizontal angles of the lamp holder 6 mounted on the lamp holder mounting seat 5 and the lighting assembly 8 mounted on the lamp holder 6 are changed; when the pitch angle of the lighting assembly 8 needs to be adjusted, the electric telescopic rod 101 is controlled to extend or shorten, so that the pitch angle of the lighting assembly 8 can be changed by vertically rotating the lamp holder mounting base 5.

In conclusion, the LED lamp is compact in structure, easy to install and capable of being rapidly unfolded for use in occasions needing temporary lighting; the mast lifting assembly 3 can realize synchronous extension and retraction of a plurality of sections of masts through the matching of the hydraulic cylinder 38 and the bearing rope, has stable structure and strong bearing capacity, and can effectively prevent a tow bar; according to the utility model, by designing the structures of the horizontal turntable 4 and the adjusting assembly 10, the lighting assembly 8 can not only realize the adjustment of the pitching angle, but also realize the adjustment of the horizontal angle of the lighting assembly 8 under the condition that the direction of the frame is not changed, so that the lighting direction is more flexible, and the lighting assembly can be better suitable for different application scenes; the driving motor 42 and the electric telescopic rod 101 are used as driving elements for realizing angle adjustment of the lighting assembly, so that the angle adjustment process is stable and quick, and the requirements of users can be better met; under the combined action of the reversing speed reducer 45 and the worm gear speed reducer 46, the torque of the driving motor 42 can be increased, and the rotating speed of the driving motor 42 can be reduced, so that the adjusting precision of the horizontal rotary table 4 is improved, and meanwhile, the size of the installation box 41 can be obviously reduced by matching with the driving motor 42 arranged horizontally, so that the compactness of the horizontal rotary table 4 is ensured; the mounting holes 84, the pin joint holes 85 and the positioning holes 86 are matched with each other, so that the illumination direction of a single illuminating lamp 82 can be adjusted, each illuminating lamp 82 on the lamp holder 5 has independent degree of freedom, and the adaptability of the utility model to the application environment is further improved; the photovoltaic panel 11 is used for auxiliary power supply, so that energy waste is reduced; the utility model can also realize remote operation and control by using a remote controller, and is more convenient to use.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a portable emergency lighting car, includes the trailer frame, sets up carriage on the trailer frame, and set up generating set in the carriage, its characterized in that be provided with mast lifting unit on the trailer frame, be provided with horizontal rotary table on the mast lifting unit, the last articulated lighting fixture mount pad that has of horizontal rotary table, there is the lighting fixture through the joint mouth joint of seting up on the lighting fixture mount pad, be provided with a plurality of stores pylon, a plurality of install lighting unit on the stores pylon one side of horizontal rotary table still is provided with the supporting seat, the supporting seat with be provided with between the lighting fixture mount pad and be used for adjusting lighting fixture mount pad every single move angle's adjusting part.

2. The mobile emergency lighting vehicle of claim 1, wherein the mast lifting assembly comprises a first mast, a second mast, … …, and an Nth mast, which are sequentially sleeved from outside to inside, a bearing rope is looped at the bottom of the nth mast, a set of pulleys is relatively fixedly arranged at the upper end of the nth-1 mast, two ends of the bearing rope of the nth mast respectively bypass the pulleys at the corresponding side of the upper end of the nth-1 mast and then are fixedly connected to the nth-2 mast, wherein N is 3-N, N is greater than or equal to 3, a hydraulic cylinder for pushing the second mast to lift is further arranged between the first mast and the second mast, and a stage is arranged at the top of the Nth mast.

3. The mobile emergency lighting vehicle of claim 2, wherein the first mast, the second mast, the … … and the Nth mast are all square columns, the arrangement direction of the carrying ropes of two adjacent masts is offset by 90 °, and the pulleys on two adjacent masts are also offset by 90 ° in the vertical direction.

4. The mobile emergency lighting vehicle of claim 3, wherein the four corners of the upper ends of the first mast to the N-1 th mast are respectively provided with a limiting guide block, the outer walls of the first mast to the N-2 th mast are respectively provided with a bearing rope fixing seat, the upper ends of the second mast to the N-1 th mast are respectively provided with a pulley mounting seat, the bottom of the nth mast is oppositely provided with two limiting baffles, the bearing rope at the bottom of the nth mast is further provided with a limiting block, and the limiting block is positioned between the two limiting baffles.

5. The mobile emergency lighting vehicle according to any one of claims 2 to 4, wherein the horizontal turntable comprises an installation box disposed between the lamp holder installation seat and the support seat, a worm gear and worm reducer is disposed in the installation box, a worm structure in the worm gear and worm reducer is vertically disposed, a lower end of the worm structure extends out of the installation box and is fixedly connected with the objective table through an installation flange, and a driving motor is horizontally disposed in the installation box and is in transmission connection with a worm gear in the worm gear and worm reducer through a reversing reducer.

6. The mobile emergency lighting vehicle of claim 5, wherein the lamp holder mounting base is provided at a lower end thereof with a set of clamping plates hinged to front and rear walls of the mounting box; the adjusting component comprises an electric telescopic rod and a supporting arm, one end of the electric telescopic rod is hinged to the upper end of the lamp holder mounting seat, the other end of the electric telescopic rod is hinged to the supporting arm, and the supporting arm is obliquely fixed to the supporting seat.

7. The mobile emergency lighting vehicle of claim 5, wherein the lighting assembly comprises a hanging lug and a lighting lamp, the hanging rack is provided with at least one set of mounting holes according to different heights, the hanging lug is provided with a set of pin holes corresponding to the mounting holes, and the hanging lug is connected with the hanging rack through pin pins.

8. The mobile emergency lighting vehicle of claim 7, wherein a plurality of positioning holes are uniformly distributed on the suspension loops around the pin holes in a ring shape, the distance between any positioning hole and the pin hole is equal to the distance between two adjacent mounting holes on the suspension rack, and the illumination angle of the lighting lamp is adjusted by changing the pin joint position of the positioning hole and the mounting hole.

9. The mobile emergency lighting vehicle of claim 1 or 4 or 6 or 8, further comprising a deployable and stowable photovoltaic panel disposed on the roof of the light fixture compartment.

10. The mobile emergency lighting vehicle of claim 9, wherein a power conversion box having a power input interface and a power output interface is further disposed on the lamp holder mounting base, a power cord receiving tube having a trumpet-shaped receiving opening is further disposed near the mast lifting assembly, and a power cord for connecting the power conversion box, the generator set or/and the photovoltaic panel is further received in the power cord receiving tube.