CN115127044A

CN115127044A - Multifunctional floodlight working lamp

Info

Publication number: CN115127044A
Application number: CN202210890151.3A
Authority: CN
Inventors: 周明杰; 高稳军; 钟国栋; 黄先平
Original assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Current assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date: 2021-11-29
Filing date: 2022-07-27
Publication date: 2022-09-30
Also published as: CN114198653A

Abstract

The invention is suitable for the technical field of lighting, and provides a multifunctional floodlight working lamp which comprises a bracket component in a frame cylinder shape, at least one lamp cap component which can be connected with a power supply component and can be contained in the bracket component, and a lifting component which can enable the lamp cap component to extend out of the bracket component, wherein the lamp cap component is connected with the lifting component, the power supply component is arranged in the bracket component, and the lifting component comprises a movable rod component which is fixedly connected with the lamp cap component and can extend out of an opening at the top of the bracket component, and a lifting control component which is used for controlling the lifting of the movable rod component. The multifunctional floodlight provided by the invention can be accommodated in the bracket assembly, is convenient to transport, can be lifted to a set height for illumination, and is simple to operate and convenient to use.

Description

Multifunctional floodlight working lamp

Technical Field

The invention belongs to the technical field of lighting, and particularly relates to a multifunctional floodlight working lamp.

Background

In a special occasion such as a public security city and county department, a patrol police, a public security fixed or mobile checkpoint, a patrol car, an outburst car, night inspection, various fire-fighting and emergency rescue and accidents, disaster sites or emergency, flood-prevention emergency and the like, a floodlight is generally adopted at night, and a lamp needs to be placed at a higher position (or high platform) for large-scale illumination, so that the safety is low when the lamp is placed at a high position.

In the prior art, a high-power movable lamp is very heavy, when the floodlight working lamp is carried or transported to a specific rescue site, the floodlight working lamp is rugged or far away, the lamp is easy to damage in transportation, the lamp is difficult to be transported to the site to work effectively, and the problem of inconvenient transportation exists. Existing floodlight worklights that cannot be raised or adjusted to a suitable height; in addition, because the environments of scenes such as emergency rescue, duty-on and the like are relatively open, the existing floodlight working lamp can only irradiate in a single direction or irradiate all around, and a high-power movable lamp with a medium and narrow light distribution combination is lacked; in the emergency rescue field, due to numerous personnel and noise, a commander needs to make sound to carry out sound amplification command on the field; the existing high-power mobile lamp has no external output, can not meet the use requirements of external equipment such as a customer control ball, a mobile phone, a display screen and the like, and has a single function; the field commercial power or the generator has an uncontrollable fault, and once the generator or the commercial power has the fault, the lamp cannot be used; the large-scale movable lamp is made of steel products, and is heavy and complex to manufacture. Therefore, it is desirable to design a multifunctional floodlight to solve the above problems.

Disclosure of Invention

The present invention is directed to overcome at least one of the above disadvantages of the prior art, and provides a multifunctional floodlight, which can be accommodated in a bracket assembly, is convenient to transport, can be raised to a predetermined height for lighting, and is easy to operate and use.

The technical scheme of the invention is as follows: the utility model provides a multi-functional floodlight work light, includes that the appearance is the bracket component of frame tube-shape, at least one can be connected with power supply module and can accomodate in lamp holder subassembly in the bracket component and can make the lamp holder subassembly stretches out the lifting unit of bracket component, the lamp holder subassembly connect in lifting unit, power supply module set up in the bracket component, lifting unit include fixed connection in lamp holder subassembly and protractile bracket component open-top movable rod spare, be used for control the lift control spare that the movable rod part goes up and down.

As a further improvement of the technical scheme, the multifunctional floodlight working lamp also comprises a handle and a walking wheel component; the handle and the walking wheel assembly are arranged on the same side of the bracket assembly; the handle is close to the top of the bracket component; and/or the walking wheel assembly is close to the bottom of the support assembly, the walking wheel assembly comprises two wheel bodies and a wheel shaft, and the wheel shaft penetrates through the outer sides of the wheel bodies to form a hand holding part.

As a further improvement of the technical scheme, the multifunctional floodlight further comprises a lamp panel arranged at the top of the pneumatic piston rod; the lamp panel is connected with a multi-directional rotating shaft component; the lamp cap assembly is rotatably connected to the multi-directional rotating shaft component.

As a further improvement of the technical scheme, the lifting assembly further comprises an air cylinder, and the movable rod component is connected to the air cylinder in a sliding manner; the lifting control piece is a pneumatic electromagnetic valve; the pneumatic solenoid valve is connected to the cylinder.

As a further improvement of the technical scheme, the bracket assembly comprises a plurality of profile uprights, and mounting pieces which are respectively arranged at the tops and the bottoms of the profile uprights and surround the profile uprights into a frame cylinder shape; the bracket component also comprises layered installation parts which are arranged at intervals on the inner sides of the section vertical rods and are parallel to the installation parts.

As a further improvement of the technical scheme, the bracket assembly further comprises a connecting shaft arranged between two adjacent section vertical rods and a wind-resistant supporting leg assembly rotatably connected to the connecting shaft.

As a further improvement of the technical solution, the bracket assembly further comprises a slider locking assembly for locking the wind-resistant leg assembly to the profile upright; the profile vertical rod is provided with a sliding groove, and the sliding block locking component can be connected to the sliding groove in a sliding mode; the sliding block locking assembly comprises two opposite sliding blocks, a sliding rod penetrating through the two sliding blocks and an elastic part sleeved on the sliding rod and arranged between the two sliding blocks; the sliding block close to the wind-resistant support leg assembly is provided with a clamping surface used for clamping with the wind-resistant support leg assembly.

As a further improvement of the technical scheme, the wind-resistant leg assembly comprises a wind-resistant leg, a cushion connected to the wind-resistant leg, and an adjusting screw rod with one end connected to the profile vertical rod and the other end connected to the wind-resistant leg and adjustable in length;

or, the wind resistance stabilizer blade subassembly includes the wind resistance stabilizer blade, the front end of wind resistance stabilizer blade is provided with the gear, the section bar pole setting or the connecting axle is provided with can pivoted drive worm, drive worm is connected with handle or driving motor, just drive worm with gear engagement.

As a further improvement of the present technical solution, the power supply assembly includes an emergency power supply disposed in the bracket assembly; the lamp head assembly includes an LED light source.

As a further improvement of the technical scheme, the multifunctional floodlight working lamp further comprises a control system and an external device connected to the control system; the control system and the external equipment are arranged in the bracket assembly; the external equipment comprises at least one of a display screen, a broadcast sound amplification system, a voice operation prompt system and a USB flash disk; the control system is also provided with a wireless module which can be connected with external equipment in a matching way.

According to the multifunctional floodlight working lamp, the support assembly with the frame-cylindrical shape is arranged, so that the lamp holder assembly can be accommodated in the support assembly during transportation, the lamp holder assembly can be effectively protected by the frame-cylindrical support assembly, and the transportation is convenient; multifunctional floodlight working light still is provided with lifting unit, and the during operation drives the lamp holder subassembly through the movable rod part and rises to the height of settlement and be used for the illumination, and the illumination zone is wider, and easy operation, convenient to use.

Drawings

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

Fig. 1 is a perspective assembly view of a multifunctional floodlight provided by an embodiment of the invention;

fig. 2 is a top view of a multifunctional floodlight working lamp provided by the embodiment of the invention;

FIG. 3 is a schematic cross-sectional view taken along section B-B of FIG. 2;

fig. 4 is an exploded perspective view of a multifunctional floodlight according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1 at A;

fig. 6 is a schematic structural view illustrating the lamp head assembly mounted on the multi-directional rotating shaft member in the multifunctional floodlight provided by the embodiment of the invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at C;

fig. 8 is a schematic structural view of the multifunctional floodlight working lamp according to the embodiment of the present invention, wherein the wind-resistant leg assembly is supported on the ground.

Reference numbers in the figures:

1-a lamp head assembly, 101-a steering adjusting handle;

21-section bar vertical rod, 211-sliding groove, 22-mounting piece, 231-first layered mounting piece, 232-second layered mounting piece, 24-connecting shaft, 25-wind-resistant leg component, 251-wind-resistant leg, 252-cushion piece, 253-adjusting screw rod, 26-sliding block locking component, 261 a-sliding block, 261 b-sliding block and 263-elastic piece;

3-lifting assembly, 31-movable rod component, 32-lifting control component, 33-cylinder;

4-a handle; 5-a walking wheel component, 51-a wheel body and 52-a wheel shaft; 6-lamp panel;

7-a multi-directional shaft member; 8-power supply components; 9-a display screen; 10-a control system; 11-broadcast public address system.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed or connected, or indirectly disposed or connected through intervening elements or intervening structures.

In addition, in the embodiments of the present invention, if there are terms of orientation or positional relationship indicated by "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., it is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the structure, feature, device or element referred to must have a specific orientation or positional relationship, nor must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The various features and embodiments described in the embodiments may be combined in any suitable manner, for example, different embodiments may be formed by combining different features/embodiments, and in order to avoid unnecessary repetition, various possible combinations of features/embodiments in the present invention will not be described in detail.

As shown in fig. 1 to 8, the multifunctional floodlight provided by the embodiment of the invention comprises a bracket assembly, a lamp holder assembly 1 and a lifting assembly 3; the bracket component is in a frame cylinder shape; at least one lamp cap component 1 is arranged, and the lamp cap component 1 can be connected with a power supply component 8 and used for illumination; the lamp holder assembly 1 can be accommodated in the support assembly; the lifting assembly 3 can enable the lamp holder assembly 1 to extend out of the support assembly; the lamp holder assembly 1 is connected to the lifting assembly 3; the power supply assembly 8 is arranged in the bracket assembly, and the lifting assembly 3 comprises a movable rod part 31 and a lifting control part 32; the movable rod part 31 is fixedly connected to the lamp head assembly 1, and the movable rod part 31 can extend out of the top opening of the bracket assembly and drive the lamp head assembly 1 to extend out of the bracket assembly; the elevation controller 32 is for controlling elevation of the movable lever part 31. According to the multifunctional floodlight working lamp provided by the embodiment of the invention, the lamp head component 1 can be accommodated in the support component during transportation, and the frame-shaped support component can effectively protect the lamp head component 1 and is convenient to transport; during operation, the movable rod part 31 drives the lamp cap assembly 1 to rise to the set height and be used for lighting, the lighting range is wider, the operation is simple, and the use is convenient.

Further, the multifunctional floodlight further comprises a handle 4 and a walking wheel assembly 5; the handle 4 and the walking wheel assembly 5 are both arranged on the same side of the bracket assembly; as an alternative embodiment, the handle 4 is near the top of the stand assembly; the walking wheel assembly 5 is close to the bottom of the bracket assembly; the road wheel assembly 5 comprises two wheel bodies 51 and an axle 52, and the axle 52 penetrates through the outer sides of the wheel bodies 51 to form a hand grip. The multifunctional floodlight work lamp is characterized in that the holding part can be sleeved with an anti-slip rubber sleeve to facilitate holding, and correspondingly, the anti-slip rubber sleeve can be sleeved on the outer side of the handle 4, so that when the lamp is required to move, a person holds the position of the handle 4 to push the lamp, and the walking wheel assembly 5 rolls, thereby realizing the function of quick movement of the multifunctional floodlight work lamp; when the lamp needs to be lifted for getting on or off the vehicle, the lamp is laid down, and the operator respectively holds the position of the handle 4 and the position of the wheel shaft 52 to lift the lamp, so that the lamp is more convenient to transport.

Furthermore, the multifunctional floodlight working lamp also comprises a lamp panel 6, and the lamp panel 6 is arranged at the top of the pneumatic piston rod; the lamp panel 6 is connected with a multi-directional rotating shaft part 7; the lamp head assembly 1 is rotatably connected to the multi-directional shaft member 7. As an alternative embodiment, the lamp holder assembly 1 has a lamp holder, the lamp holder has a flat and thin shape, and is adapted to the frame-tube shape of the holder assembly, so that the lamp holder with a larger volume can be accommodated, the limited space in the holder assembly is utilized more fully, and the lamp holder is easy to be accommodated in the holder assembly, so that the whole structure is more compact; when the lamp works, the directions of the lamp heads can rotate randomly, and the lamp heads can be freely matched to realize multidirectional (such as all-round illumination) or unidirectional illumination. A steering adjusting handle 4101 is arranged at the top of the lamp cap, and the lamp cap can be forced to rotate relatively in three directions through the multi-direction rotating shaft part 7 by the steering adjusting handle 4101, so that the irradiation direction of the lamp cap can be adjusted; in the embodiment, three lamp cap assemblies 1 are arranged, and when the three lamp caps irradiate towards the same direction, the three lamp caps illuminate in a single direction (a centralized illumination mode); when the lampheads of at least two lamphead assemblies 1 irradiate towards different directions, the all-round mode is adopted; can be in the ring and shine the mode and the concentrated illumination mode between quick switch over, realize floodlight and shine or spotlight and shine, realize gathering the cooperation design that general combination just switches over simply, convenient and practical and low in manufacturing cost.

Further, the lifting assembly 3 further comprises a cylinder 33, and the movable rod part 31 is slidably connected to the cylinder 33; the lifting control member 32 is a pneumatic solenoid valve; the pneumatic solenoid valve is connected to the cylinder 33. In specific application, the pneumatic solenoid valve is operated to control the air pump to inflate the air cylinder 33, so that the movable rod component 31 can be driven to drive the lamp cap component 1 to extend out of the bracket component and rise to a set height; in this embodiment, can send lamp holder subassembly 1 to the aerial work of 4.5 meters height fast, or descend lamp holder subassembly 1 from aerial fast and accomodate to the bracket component in, the convenience is good, and lamp holder subassembly 1 can provide reliable support for it owing to be connected with movable rod part 31, compares and places lamps and lanterns in the tradition and put high platform, can effectively avoid appearing lamps and lanterns and place the unstable condition that falls even, and the security is better.

Further, the rack assembly comprises a plurality of profile uprights 21 and mountings 22; the mounting pieces 22 are respectively arranged at the top and the bottom of the plurality of section upright stanchions 21 and surround the plurality of section upright stanchions 21 into a frame cylinder shape; the bracket assembly further comprises layered mounting pieces which are arranged at intervals inside the profile uprights 21 and parallel to the mounting pieces 22. In the concrete application, can be by four section pole setting 21 encloses and establishes to a grudging post, sets up four grudging posts altogether and forms respectively the frame face of bracket component will again installed the installed part 22 is in order to enclose the formation of the top of four grudging posts the outside frame of bracket component, the structural design of frame tube-shape can alleviate its weight, and in this embodiment section pole setting 21 is the industry aluminium alloy, adopts the crowded section bar of aluminium that the common productivity ratio in market is high, splices into a cage lamps and lanterns support, assembles swiftly, conveniently and with low costs, and lamps and lanterns bulk strength is high, and weight can further alleviate. More specifically, a space is provided between two adjacent vertical frames, and the top of the mounting member 22 has an octagonal structure so that the space between the adjacent vertical frames can be connected and supported, so that the structure of the whole frame is more firm and stable; in this embodiment, the two layered installation parts are provided, and include a first layered installation part 231 and a second layered installation part 232, a lamp cap receiving cavity is formed between the first layered installation part 213 and the installation part 22 at the top, and a pneumatic installation cavity is formed between the first layered installation part 231 and the second layered installation part 232 and is used for installing an air pump and an electromagnetic valve; a multifunctional component mounting cavity is formed between the second layered mounting part 232 and the mounting part 22 at the bottom and is used for mounting the power supply assembly 8 and external equipment, so that the layering is clear, the overall structural design is compact, and the practicability is good.

Further, as shown in fig. 4, 5 and 8, the bracket assembly further includes a connecting shaft 24, a wind-resistant leg assembly 25 and a slider locking assembly 26; the connecting shaft 24 is arranged between two adjacent section upright rods 21; the wind-resistant leg assembly 25 is rotatably connected to the connecting shaft 24; the wind-resisting foot component 25 is locked in the section bar vertical rod 21 through the slide block locking component 26, and then the wind-resisting foot component is contained in the support component. The wind-resisting leg assembly 25 comprises a wind-resisting leg 251, a cushion member 252 and an adjusting screw 253; the pad 252 is connected to the wind-resistant leg 251; one end of the adjusting screw 253 is connected to the section bar vertical rod 21, the other end of the adjusting screw 253 is connected to the wind-resisting support leg 251, and the length of the adjusting screw 253 is adjustable. As an alternative embodiment, four wind-resistant leg assemblies 25 are provided, and the wind-resistant leg assemblies 25 can be accommodated in the space between every two adjacent upright frames, so that the accommodation is convenient; during operation, as shown in fig. 8, the wind-resistant leg assembly 25 is separated from the clamping surface by pulling the sliding block locking assembly 26, so that the sliding block locking assembly 26 is unlocked to lock the wind-resistant leg assembly, and the wind-resistant leg assembly can be unfolded and supported on the ground, and adapt to uneven terrain by adjusting the screw 253, so that the wind-resistant leg 251 can be tightly attached to the ground all the time; the four wind-resisting leg assemblies 25 are supported at the corners of the bracket assembly (namely, at the interval between every two adjacent upright frames), are uniformly stressed and are supported more stably. In another embodiment, the pad 252 may also be screwed to the wind-resisting leg 251, and the supporting height of the pad 252 may be adjusted by rotating the pad 252 to adapt to the ground, so that the supporting is smooth and the adaptability to the terrain is high.

Further, said section upright 21 has a sliding groove 211, said slider locking assembly 26 being slidably connected to said sliding groove 211; the slider lock assembly 26 comprises a slide bar, an elastic member 263 and two opposing sliders (261a and 261 b); the slide bar passes through two sliders (261a and 261 b); the elastic piece 263 is arranged between the two sliding blocks (261a and 261b) and sleeved outside the sliding rod; the slider 261b near the wind-resistant leg assembly 25 has a click surface, and the wind-resistant leg assembly 25 is clicked on the click surface. Specifically, the wind-resistant supporting leg 251 has a hollow structure, and an opening is formed at one end of the wind-resistant supporting leg 251, which can be clamped with the clamping surface, and the clamping surface can be clamped with the inner wall of the opening of the wind-resistant supporting leg 251, so that the weight of the wind-resistant supporting leg 251 can be reduced, and the wind-resistant supporting leg is easier to store.

In an alternative embodiment, the wind-resisting leg assembly 25 includes a wind-resisting leg 251, the wind-resisting leg 251 is rotatably connected to the connecting shaft, a gear may be disposed at a front end of the wind-resisting leg 251, the profile vertical rod or the connecting shaft is provided with a rotatable driving worm through a bearing seat, the bearing seat is fixed to the connecting shaft, and the driving worm passes through the bearing seat. The drive worm is connected with handle or driving motor, just the drive worm with gear engagement rotates and the drive worm makes the anti-wind stabilizer blade rotate through handle or driving motor, and the anti-wind stabilizer blade supports in ground reliably, and each anti-wind stabilizer blade can independently rotate and auto-lock convenient to use.

Further, the power supply assembly 8 includes an emergency power supply disposed in the bracket assembly; the lamp head assembly 1 comprises an LED light source. As an optional embodiment, multiple power is provided for selection, and power can be supplied by an external connector, a power receiving and transmitting motor or mains supply; and in this embodiment multifunctional floodlight working lamp still is provided with emergent battery, can be the short time from taking battery work to cause lamps and lanterns can't pass through external power supply when uncontrollable trouble appears in case on-the-spot commercial power or generator, the built-in battery of lamps and lanterns if meet emergency, can provide 10% output and can be stably do multifunctional floodlight working lamp supplies power more than an hour for overhaul generator, commercial power circuit emergency use. Compared with the prior art that most of the traditional movable lifting lamps are metal halide lamps or halogen tungsten light sources, the service life is short, the lighting effect is low, the failure rate is high, and the lamp cannot be turned on and lightened immediately, the multifunctional floodlight adopts an LED light source, is more energy-saving, and has small volume, no maintenance and difficult breakage. In a particular application, the emergency power supply may comprise a hand-operated generator. The driving wheel of the hand-operated generator can be the wheel body 51, namely when the hand-operated generator is switched to the hand-operated power generation mode, the hand-operated generator can work by rotating the wheel body 51 to provide an emergency power supply.

Further, the multifunctional floodlight working lamp also comprises a control system 10 and an external device connected to the control system 10; the control system 10 and the external equipment are both arranged in the bracket assembly; as an optional embodiment, the external device includes a display screen 9, a broadcast public address system 11, a voice operation prompt system and a usb disk; through the arranged display screen 9, the lifting can be operated on the display screen 9, so that the lifting is more convenient; before the lamp holder assembly 1 is lifted, a voice operation prompting system is used for reminding personnel to operate the lifting system according to the standard, the wind-resistant support leg assembly 25 is firstly unfolded before the lifting is prompted, and the safety of the personnel and equipment is improved through active and passive protection; the control system 10 is further provided with a wireless module which can be connected with an external device in a matching way, and can be a Bluetooth module or a wireless wifi module, so that the connection is more intelligent and convenient; the USB flash disk is externally connected, and voice prompts or safety notifications can be played repeatedly; the emergency rescue site is often noisy due to numerous personnel, a commander needs to carry out sound amplification commanding on the site, and the field personnel can hear command signals through the arranged broadcast sound amplification system 11, so that the practicability is good; in this embodiment, the multifunctional floodlight further has 5V and 12V outputs, and meets the requirements of customers for deploying and controlling external devices such as a ball, a mobile phone, and a display screen 9.

According to the multifunctional floodlight working lamp provided by the embodiment of the invention, the lamp holder component 1 can be accommodated in the support component during transportation by arranging the support component with the frame-shaped appearance, so that the lamp holder component 1 can be effectively protected by the frame-shaped support component, and the transportation is convenient; the multifunctional floodlight working lamp is also provided with the lifting component 3, when the multifunctional floodlight working lamp works, the lamp cap component 1 is driven to be lifted to a set height through the movable rod component 31 and used for lighting, the lighting range is wider, the operation is simple, and the use is convenient; the four wind-resistant support leg assemblies 25 are supported at the corners of the support assembly, so that the wind-resistant support leg assembly is uniform in stress and more stable in support, and can adapt to uneven ground; the embodiment provided by the invention also comprises a control system 10 and external equipment connected with the control system 10, wherein the external equipment comprises a display screen 9, a broadcast public address system 11, a voice operation prompt system and a USB flash disk, so that the functions are more diversified, the multiple requirements of an emergency rescue site are met, and the multifunctional USB flash disk is rich in functions, convenient and practical.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a multi-functional floodlight work light, its characterized in that, includes that the appearance is the bracket component of frame tube-shape, at least one can be connected and can accomodate with power supply module lamp holder subassembly in the bracket component and can make the lamp holder subassembly stretches out the lifting unit of bracket component, lamp holder subassembly connect in lifting unit, power supply module set up in the bracket component, lifting unit include fixed connection in lamp holder subassembly and protractile bracket component open-top's movable rod part, be used for control the lift control spare that the movable rod part goes up and down.

2. A multi-functional floodlight working lamp according to claim 1, further comprising a handle and a running wheel assembly; the handle and the walking wheel assembly are arranged on the same side of the bracket assembly; the handle is close to the top of the bracket component; and/or the walking wheel assembly is close to the bottom of the support assembly, the walking wheel assembly comprises two wheel bodies and a wheel shaft, and the wheel shaft penetrates through the outer sides of the wheel bodies to form a hand holding part.

3. The multifunctional floodlight working lamp according to claim 1, further comprising a lamp panel disposed on top of said pneumatic piston rod; the lamp panel is connected with a multi-directional rotating shaft component; the lamp cap assembly is rotatably connected to the multi-directional rotating shaft component.

4. A multi-functional floodlight working lamp according to claim 1, wherein said lifting assembly further comprises an air cylinder, said movable rod member being slidably connected to said air cylinder; the lifting control piece is a pneumatic electromagnetic valve; the pneumatic solenoid valve is connected to the cylinder.

5. A multifunctional floodlight working lamp according to claim 1, wherein the bracket assembly comprises a plurality of profile uprights, and a mounting member respectively arranged at the top and bottom of the plurality of profile uprights and enclosing the plurality of profile uprights in a frame-cylinder shape; the bracket component also comprises layered installation pieces which are arranged at the inner sides of the section bar vertical rods at intervals and are parallel to the installation pieces.

6. A multifunctional floodlight working lamp according to claim 5, wherein said bracket assembly further comprises a connecting shaft disposed between two adjacent vertical rods of said section bar, and a wind-resistant leg assembly rotatably connected to said connecting shaft.

7. A multi-functional floodlight working lamp according to claim 6, wherein said bracket assembly further comprises a slider locking assembly for locking said wind-resistant leg assembly to said profile uprights;

the profile vertical rod is provided with a sliding groove, and the sliding block locking component can be connected to the sliding groove in a sliding mode; the sliding block locking assembly comprises two opposite sliding blocks, a sliding rod penetrating through the two sliding blocks and an elastic part sleeved on the sliding rod and arranged between the two sliding blocks; the sliding block close to the wind-resistant support leg assembly is provided with a clamping surface used for clamping with the wind-resistant support leg assembly.

8. The multifunctional floodlight work lamp according to claim 6, wherein the wind-resistant leg assembly comprises a wind-resistant leg, a cushion member connected to the wind-resistant leg, an adjusting screw rod having one end connected to the vertical rod of the section bar and the other end connected to the wind-resistant leg, and having an adjustable length;

9. A multifunctional floodlight according to any one of claims 1 to 8, wherein said power supply assembly comprises an emergency power supply disposed within said bracket assembly; the lamp head assembly includes an LED light source.

10. The multifunctional floodlight worklight of claim 9, further comprising a control system, an external device connected to the control system; the control system and the external equipment are arranged in the bracket assembly; the external equipment comprises at least one of a display screen, a broadcast public address system, a voice operation prompt system and a USB flash disk; the control system is also provided with a wireless module which can be connected with external equipment in a matching way.