CN115560290A - Lighting device - Google Patents

Abstract

The invention discloses a lighting device, and relates to the technical field of lighting equipment. The lighting device comprises a frame body, a lifting mechanism, a lighting mechanism, a driving module and a power generation mechanism; the lifting mechanism is rotatably arranged on the frame body and can lift; the lighting mechanism is arranged on the lifting mechanism so as to be capable of adjusting the vertical height under the lifting of the lifting mechanism and adjusting the horizontal orientation under the rotation of the lifting mechanism; the driving module is arranged on the lifting mechanism and connected with the illuminating mechanism so as to be capable of lifting along with the illuminating mechanism, and the driving module is used for driving the illuminating mechanism to rotate relative to the lifting mechanism so as to be capable of adjusting the pitching angle of the illuminating mechanism; the power generation mechanism can be accommodated in the accommodating space and electrically connected with the illumination mechanism, and the power generation mechanism is used for generating power and supplying power to the illumination mechanism. The invention solves the technical problem that the lighting device in the prior art is inconvenient or cannot adjust the pitching angle.

Description

Lighting device

Technical Field

The invention relates to the technical field of lighting equipment, in particular to a lighting device.

Background

The vertical height and the horizontal orientation of the lighting mechanism can be adjusted by a lifting mechanism capable of rotating around the axis direction of the lighting device, so that the lighting device can be conveniently used for emergency at night, disaster relief, construction and other occasions, the vertical height of the lighting device can be raised only by a lifting mode when meeting high places needing lighting due to inconvenience or incapability of adjusting the pitching angle, and the too high integral device is prone to toppling and has potential safety hazards.

In addition, the existing lighting device is generally provided with a power generation mechanism for facilitating power supply, and the power generation mechanism is heavy, so that the lighting device is inconvenient to assemble and disassemble.

Disclosure of Invention

In view of the above, the present invention provides an illumination device, which is used to solve the technical problems that the illumination device in the prior art is inconvenient or cannot adjust the pitch angle and is inconvenient to adjust the horizontal orientation, and the power generation mechanism in the prior art is inconvenient to disassemble and assemble.

In order to solve the technical problems, the invention adopts the technical scheme that:

an illumination device, comprising:

the frame body is provided with an accommodating space;

the lifting mechanism is rotatably arranged on the frame body and can lift;

the illuminating mechanism is arranged on the lifting mechanism so as to be capable of adjusting the vertical height under the lifting of the lifting mechanism and adjusting the horizontal orientation under the rotation of the lifting mechanism;

the driving module is arranged on the lifting mechanism, is connected with the illuminating mechanism and can lift along with the illuminating mechanism, and is used for driving the illuminating mechanism to rotate relative to the lifting mechanism so as to adjust the pitching angle of the illuminating mechanism;

the power generation mechanism can be accommodated in the accommodating space and is electrically connected with the illumination mechanism, and the power generation mechanism is used for generating power and supplying power to the illumination mechanism;

the power generation mechanism comprises a power generator, a movable frame and a lock catch assembly, the power generator is installed on the movable frame, the movable frame can drive the power generator to move through a sliding wheel to enter and exit the accommodating space, the lock catch assembly is installed on the movable frame and can be connected with the frame body in a clamped mode to lock the movable frame and the frame body, and the power generator is fixed.

In some embodiments of the lighting device, a clamping strip is arranged on the frame body, the clamping strip extends along the moving direction of the moving frame, a plurality of clamping portions are arranged on the clamping strip along the extending direction of the clamping strip, the locking assembly comprises a connecting piece, a screw rod and a nut, the sliding wheel is rotatably connected to one side of the connecting piece, an accommodating groove is formed in the other side of the connecting piece, the screw rod is rotatably connected to the side wall or the bottom wall forming the accommodating groove and can rotate to enter and exit the accommodating groove, and after the screw rod rotates out of the accommodating groove, the screw rod can be clamped with the clamping portions to limit the moving frame to move; the nut is in threaded connection with the screw rod and can rotate and move along the extending direction of the screw rod, and then the nut can abut against the clamping strip to fix the screw rod.

In some embodiments of the lighting device, the lighting device further comprises a case placed on the shelf; the lifting mechanism comprises a lifting component, and the lifting component is rotatably arranged on the frame body and penetrates through the box body.

In some embodiments of the lighting device, the lifting mechanism further includes a first rotating disc, the first rotating disc is fixedly connected to the lifting assembly and located on one side of the box body away from the frame body, and the first rotating disc can drive the lifting assembly to rotate under the action of an external force so as to adjust the horizontal orientation of the lighting mechanism.

In some embodiments of the lighting device, the lifting mechanism further comprises a limiting assembly, the limiting assembly is mounted on the box body and can limit the first rotating disc to rotate so as to fix the horizontal orientation of the lighting mechanism; the limiting assembly comprises a pin rod, the pin rod penetrates through an upper plate of the box body and can rotate relative to the box body, a first bulge and a second bulge are arranged on the same side of the end part of the pin rod, which is positioned outside the box body, and the pin rod at least has a first position where the first bulge is clamped on the first rotating disc and a second position where the first bulge is disengaged from the first rotating disc on the rotating path of the pin rod; when the first position is located, the second protrusion extends into the clamping hole.

In some embodiments of the lighting device, the lighting device further includes an energy storage element, a storage space is provided in the box body, the energy storage element is accommodated in the storage space, the power generation mechanism is electrically connected to the energy storage element, the energy storage element is electrically connected to the lighting mechanism, and the energy storage element can store electric energy generated by the power generation mechanism and supply power to the lighting mechanism; the storage space is communicated with the outside through the second communication hole, and then the storage space can be communicated with the outside through the second communication hole and the first communication hole in sequence, so that oil can be supplied to the power generation mechanism through passing through the second communication hole and the first communication hole from the outside.

In some embodiments of the lighting device, the lighting device further comprises a solar panel mounted to the housing and electrically connected to the energy storage element to deliver the generated electrical energy to the energy storage element.

In some embodiments of the lighting device, the lighting device further comprises a pulley and a supporting mechanism, wherein the pulley is mounted on the frame body so as to drive the frame body to move; the supporting mechanism can be arranged on the frame body in a foldable mode, and when the supporting mechanism is unfolded, the pulley can be supported away from the ground.

In some embodiments of the lighting device, the supporting mechanism includes a rotating swing arm and a push rod, one end of the rotating swing arm is rotatably connected to the frame body, the push rod is rotatably connected to the other end of the rotating swing arm, the push rod has at least a horizontal position and a vertical position on a rotating path, and when the push rod is located at the vertical position, the piston rod can be extended downwards vertically, so that the pulley is supported off the ground; when the push rod is located the horizontal position, can pass through the buckle with it is fixed to rotate the swing arm, and then can make the push rod be in rotate the swing arm drive down fold to the support body.

In some embodiments of the lighting device, the lighting device further comprises at least one of a camera, a sound amplification mechanism, and a warning mechanism, the camera being mounted to the lighting mechanism and being used to monitor an area illuminated by the lighting mechanism; the sound amplifying mechanism is arranged on the frame body; the warning mechanism is arranged on the frame body.

The embodiment of the invention has the following beneficial effects:

according to the lighting device, the lifting and the rotation of the lighting mechanism are realized through the lifting mechanism, so that the vertical height and the horizontal orientation of the lighting mechanism can be adjusted, the driving module can also drive the lighting mechanism to rotate so as to adjust the pitching angle of the lighting mechanism, the technical problem that the lighting device is inconvenient or cannot adjust the pitching angle in the prior art is solved, the lighting area can be adjusted more conveniently by workers, and the rollover accident caused by the fact that the lighting mechanism is lifted too high is avoided.

The lighting device can be used for supplying power to the lighting mechanism by arranging the power generation mechanism, and is suitable for being used for generating power directly by the power generation mechanism when a line is pulled out in some disaster relief and construction sites inconveniently.

The limiting assembly can limit the rotation of the first rotating disc, and particularly, the limiting assembly comprises a pin rod capable of rotating relative to the box body, so that the limiting assembly can be clamped with the first rotating disc in the rotating process, and meanwhile, in order to limit the rotation of the pin rod, when the pin rod is clamped with the first rotating disc, the second bulge extends into the clamping hole in the box body, so that the pin rod is fixed, the operation is simple, and the limiting assembly is convenient for workers to use.

The support mechanism is arranged to support the pulley and the frame body away from the ground, so that the whole frame body can be supported, the pulley and the frame body can be improved in the process of transporting the whole lighting device through an automobile, shaking is avoided, the frame body can be supported away from the ground on a construction site, and fixing is facilitated.

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 view of the overall structure of a lighting device according to an embodiment;

FIG. 2 is an exploded view of the lighting device of FIG. 1;

FIG. 3 is a schematic view of a portion of the lighting device shown in FIG. 1;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is another state diagram of the structure shown in FIG. 4;

FIG. 6 is an exploded view of the lifting structure of FIG. 1;

FIG. 7 is a cross-sectional view of the spacing assembly of FIG. 6 as connected to the first turntable and the housing;

FIG. 8 is a schematic structural view of the case shown in FIG. 1;

FIG. 9 is a schematic view showing a connection relationship between the case and a part of the structure shown in FIG. 1;

FIG. 10 is a schematic view of the support mechanism of FIG. 1 after deployment;

fig. 11 is a schematic view of a connection structure of the lighting mechanism and the camera in fig. 1.

Wherein: 10. a frame body; 11. an accommodating space; 12. a pulley; 13. a bearing seat; 14. a clamping strip; 141. a clamping part; 20. a lifting mechanism; 21. an air pump; 22. a piston telescopic rod; 23. a first turntable; 231. a limiting part; 24. a flange; 25. a handle; 26. a limiting component; 261. a pin rod; 2611. a first protrusion; 2612. a second protrusion; 27. a second turntable; 30. an illumination mechanism; 40. a driving module; 50. a box body; 51. a solar panel; 52. a storage space; 53. a second communication hole; 54. rotating the cover; 55. a first communication hole; 56. a push-pull plate; 57. a clamping hole; 60. a sound amplification mechanism; 70. a support mechanism; 71. rotating the swing arm; 72. a push rod; 80. a power generation mechanism; 81. a connecting member; 811. an accommodating groove; 82. a screw; 83. a nut; 90. an energy storage element; 100. a control mechanism; 110. a camera; 120. a warning mechanism.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The vertical height and the horizontal orientation of the lighting mechanism can be adjusted by a lifting mechanism capable of rotating around the axis direction of the lighting device, so that the lighting device can be conveniently used for emergency at night, disaster relief, construction and other occasions, the vertical height of the lighting device can be raised only by a lifting mode when meeting high places needing lighting due to inconvenience or incapability of adjusting the pitching angle, and the too high integral device is prone to toppling and has potential safety hazards.

As shown in fig. 1 to 11, in one embodiment of the lighting apparatus, the lighting apparatus includes a frame body 10, a lifting mechanism 20, a lighting mechanism 30, and a driving module 40. The elevating mechanism 20 is rotatably installed on the frame body 10 and can be elevated. The illumination mechanism 30 is mounted to the lifting mechanism 20 to enable adjustment of the vertical height of the illumination mechanism 30 upon lifting of the lifting mechanism 20 and adjustment of the horizontal orientation upon rotation of the lifting mechanism 20. The driving module 40 is installed on the lifting mechanism 20 and connected to the illuminating mechanism 30 so as to be capable of lifting along with the illuminating mechanism 30, and the driving module 40 is used for driving the illuminating mechanism 30 to rotate relative to the lifting mechanism 20 so as to adjust the pitch angle.

In this embodiment, the lifting and the rotation of the illumination mechanism 30 are realized through the lifting mechanism 20, so that the vertical height and the horizontal orientation of the illumination mechanism 30 can be adjusted, the driving module 40 can also drive the illumination mechanism 30 to rotate, the pitching angle of the illumination mechanism 30 can be adjusted, the technical problem that the illumination device in the prior art is inconvenient or cannot adjust the pitching angle is solved, the illumination area can be adjusted by a worker more conveniently, and the rollover accident caused by the fact that the illumination mechanism 30 is lifted too high is avoided.

It will be appreciated that rotation of the lifting mechanism 20 is about its own axis, thereby causing the lighting mechanism 30 to adjust to a horizontal orientation. The driving module 40 drives the lighting mechanism 30 to rotate relative to the lifting mechanism 20, so that the angle between the lighting mechanism 30 and the lifting mechanism 20 can be changed, for example, when the lifting mechanism 20 is vertically lifted to drive the lighting mechanism 30 to adjust the vertical height position, the lighting mechanism 30 can be vertically rotated under the driving of the driving module 40, i.e. the head is lowered or raised.

Specifically, a mounting bracket for connecting lighting mechanism 30 can be T type frame structure, and the middle part of mounting bracket is rotated and is connected on elevating system 20, and lighting mechanism 30 and drive module 40 are connected respectively to the both ends of mounting bracket, and drive module 40 can be cylinder or electric telescopic handle isotructure, can linearly stretch out and draw back, and the other end of lighting mechanism 30 is kept away from to the mode drive mounting bracket through the lever to make lighting mechanism 30 every single move.

In an embodiment of the lighting device, as shown in fig. 3-5, the frame 10 is provided with an accommodating space 11, the lighting device further includes a power generation mechanism 80, the power generation mechanism 80 can be accommodated in the accommodating space 11 and electrically connected to the lighting mechanism 30, and the power generation mechanism 80 is used for generating power and supplying power to the lighting mechanism 30.

In the embodiment, the power generation mechanism 80 is arranged to generate power, and when a cable is not pulled conveniently in some disaster relief and construction sites, the power can be generated directly through the power generation mechanism 80, so that the power can be used for illumination, the rescue waiting time is reduced, and workers can perform rescue in time. The power generation mechanism 80 can generate power by using gasoline as fuel, and the fuel is easy to obtain.

In an embodiment of the lighting device, as shown in fig. 3-5, the power generating mechanism 80 includes a power generator, a movable frame and a locking assembly, the power generator is mounted on the movable frame, the movable frame can drive the power generator to move through a sliding wheel to enter and exit the accommodating space 11, the locking assembly is mounted on the movable frame and can be engaged with the frame body 10 to lock the movable frame with the frame body 10, so as to fix the power generator.

In this embodiment, the power generation mechanism 80 is detachably mounted on the frame body 10, the generator can be fixed and detached by moving the frame and the lock catch assembly, in the transportation process, the frame body 10 and the power generation mechanism 80 can be separately transported, the installation is carried out after the scene is reached, the influence on the power generation mechanism 80 in the transportation process is reduced, and when the power generation mechanism 80 is not mounted on the frame body 10 in some fields, the weight of the frame body 10 can be reduced, the frame body 10 is convenient to move, and the disassembly and maintenance are convenient.

In an embodiment of the lighting device, as shown in fig. 3-5, a clamping bar 14 is disposed on the frame body 10, the clamping bar 14 extends along a moving direction of the moving frame, a plurality of clamping portions 141 are disposed on the clamping bar 14 along the extending direction, the locking assembly includes a connecting member 81, a screw 82 and a nut 83, the sliding wheel is rotatably connected to one side of the connecting member 81, a receiving groove 811 is disposed on the other side of the connecting member 81, the screw 82 is rotatably connected to a side wall or a bottom wall forming the receiving groove 811 and can rotate in and out of the receiving groove 811, and the screw 82 can be clamped with the clamping portions 141 after rotating out of the receiving groove 811 to limit the moving frame. The nut 83 is screwed to the screw 82, and can rotate and move along the extending direction of the screw 82, and further can abut against the clamping bar 14 to fix the screw 82.

In this embodiment, the generator can be fixed on the frame body 10 and unlocked from the frame body 10 through the cooperation of the locking assembly and the clamping bar 14, so that the generator is convenient to detach and install.

Specifically, the frame body 10 may have a rectangular frame structure, the accommodating space 11 is formed inside the rectangular frame, so that the chassis of the frame body 10 may have a plate-shaped structure, the clamping strip 14 may have a tooth-shaped plate-shaped structure, and the formed tooth-shaped gap is the clamping portion 141, for facilitating the movement of the generator.

In addition, it can be understood that, a rectangular frame structure convenient for hand-lifting and carrying is generally arranged on the generator, that is, the generator is a movable frame, the connecting pieces 81 can be rectangular plate-shaped or block-shaped structures, and are fixedly welded or integrally formed at the bottom of the movable frame, so that for the convenience of installation of the sliding wheels and movement of the generator, the number of the connecting pieces 81 can be set to four, each connecting piece 81 is symmetrically arranged on four corners of the generator, and preferably, four sliding wheels are symmetrically arranged.

Preferably, the nut 83 can be accommodated in the accommodation groove 811 along with the screw 82 during rotation of the screw 82. It will be appreciated that a circular rod is provided on a side wall or a bottom wall of the receiving groove 811, and the screw 82 is rotatably coupled to the circular rod so as to be rotatable with respect to the coupling member 81.

In an embodiment of the lighting device, as shown in fig. 1, 8 and 9, the lighting device further includes a box 50 and an energy storage element 90, the box 50 is placed on the frame 10, a storage space 52 is disposed in the box 50, the energy storage element 90 is accommodated in the storage space 52, the power generation mechanism 80 is electrically connected to the energy storage element 90, the energy storage element 90 is electrically connected to the lighting mechanism 30, and the energy storage element 90 can store electric energy generated by the power generation mechanism 80 and supply power to the lighting mechanism 30. The tank 50 is provided with a first communicating hole 55 and a second communicating hole 53, the storage space 52 can be communicated with the accommodating space 11 through the first communicating hole 55, the storage space 52 can be communicated with the outside through the second communicating hole 53, and oil can be supplied to the power generation mechanism 80 through passing through the second communicating hole 53 and the first communicating hole 55 in sequence from the outside.

In the present embodiment, the energy storage element 90 can store electric energy to avoid waste, and the worker can supply oil to the power generation mechanism 80 through the first communication hole 55 and the second communication hole 53 to supply oil to the power generation mechanism 80 when the power generation mechanism 80 is not drawn out from the housing space 11.

Specifically, the case 50 has a rectangular case structure, the second communication hole 53 is opened at one end of the case 50, the first communication hole 55 is opened at the bottom of the case 50, a sliding groove is formed on a wall of the first communication hole 55, a push-pull plate 56 is slidably installed in the sliding groove, and the first communication hole 55 can be closed and opened by sliding the push-pull plate 56. A rotary cover 54 may be further provided at a position of the case 50 corresponding to the second communication hole 53, and the first communication hole 55 may be opened and closed by rotating the cover 54. The push-pull plate 56 and the rotating cover 54 prevent the storage space 52 from being communicated with the outside, so that tools in the storage space 52 can be prevented from falling out during transportation.

It will be appreciated that the case 50 can accommodate tools such as a shovel, a wrench, a drill, a pliers, a tool box, etc. in addition to the energy storage element 90, and is convenient for the worker to store and use.

In an embodiment of the lighting device, as shown in fig. 1, fig. 8 and fig. 9, the lighting device further includes a control mechanism 100, the control mechanism 100 is accommodated in the storage space 52, and the energy storage element 90 is electrically connected to the lighting mechanism 30 through the control mechanism 100. The control means 100 is provided to control the lighting and extinguishing of the illumination means 30 and to adjust the brightness of the illumination means 30.

Preferably, the control mechanism 100 or the energy storage element 90 may further have a USB interface, so as to supply power to the outside, such as charging a mobile phone, through the energy storage element 90.

In an embodiment of the lighting device, as shown in fig. 1 and 2, the lighting device further includes a solar panel 51, and the solar panel 51 is mounted on the box 50 and electrically connected to the energy storage element 90 to transmit the generated electric energy to the energy storage element 90.

In this embodiment, through solar panel 51, can daily carry out the energy storage, consequently can guarantee when not using that energy storage element 90 has certain electric quantity in, when using, also can carry out work when not connecting wire and generator to make things convenient for the staff operation on the one hand, connecting wire or generator on the other hand, each other does not influence, promotes the operating efficiency.

In an embodiment of the lighting device, as shown in fig. 1, fig. 2 and fig. 6, the lifting mechanism 20 includes a lifting assembly, a first rotating disc 23 and a limiting assembly 26, the lifting assembly is rotatably mounted on the frame body 10 and penetrates through the box body 50, the first rotating disc 23 is fixedly connected to the lifting assembly and is located on one side of the box body 50 away from the frame body 10, and the first rotating disc 23 can drive the lifting assembly to rotate under an external force to adjust a horizontal direction of the lighting mechanism 30; the limiting assembly 26 is mounted to the box 50 and can limit the rotation of the first rotary plate 23 to fix the horizontal orientation of the lighting mechanism 30.

In this embodiment, specifically, the lifting assembly may be of a cylinder structure, and include an air pump 21 and a piston rod, and the piston rod is driven by the air pump 21 to realize a lifting function, and preferably, the piston rod may be a multi-stage telescopic piston rod 22 formed by sleeving a plurality of rods, and may be folded, and the length of the telescopic piston rod is large. The telescopic piston rod 22 is rotatably connected to the frame body 10 through the second rotary disc 27 and the bearing seat 13 mounted on the frame body 10, the bearing seat 13 is mounted on a bottom plate of the frame body 10 for supporting the power generating mechanism 80, and the first rotary disc 23 is fixedly connected to the outermost layer of the telescopic piston rod 22, i.e., the rod with the largest size, through the flange 24, so that the telescopic piston rod 22 can be driven to rotate integrally. Preferably, a handle 25 may be disposed on the first rotary disk 23 to facilitate the rotation of the first rotary disk 23 by the worker.

Further, a hole may be formed in the bearing seat 13 along the radial direction thereof, a hole may be correspondingly formed at a corresponding position at the bottom of the telescopic piston rod 22, and a pin may be inserted to position and fix the bearing seat 13 and the telescopic piston rod 22, thereby preventing the bearing seat 13 from slipping and separating from the bearing seat 13.

Specifically, in an embodiment of the lighting device, as shown in fig. 7, the case 50 is provided with a snap-in hole 57, the limiting assembly 26 includes a pin 261, the pin 261 is disposed on an upper plate of the case 50 and can rotate relative to the case 50, a first protrusion 2611 and a second protrusion 2612 are disposed on the same side of an end of the pin 261 located outside the case 50, and the pin 261 at least has a first protrusion 2611 in a first position where the first protrusion 2611 is snapped in the first rotating disc 23 and a second position where the first protrusion 2611 is disengaged from the first rotating disc 23 on a rotation path thereof; in the first position, the second protrusion 2612 extends into the snap-fit hole 57.

Specifically, the limiting component 26 may be a spring pin structure, and includes a pin 261 and a spring, the pin 261 penetrates through the upper plate of the box 50, one end of the spring abuts against the inner surface of the upper plate, and the other end of the spring is connected to the bottom of the pin 261, so that the upper end of the pin 261 extending out of the upper plate is pressed against the upper plate of the box 50 by the elastic force of the spring. The first rotating disc 23 is a circular plate-shaped structure, and the circumferential side wall of the first rotating disc 23 is provided with a limiting portion 231 along the circumferential direction of the first rotating disc 23, so that the first rotating disc 23 is in a gear shape, and the first protrusion 2611 extends into the limiting portion 231 by rotating the pin 261, thereby limiting the rotation of the first rotating disc 23 and further fixing the horizontal orientation of the lighting mechanism 30. Further in order to fix the pin 261, when the first protrusion 2611 is clipped in the limiting portion 231, the second protrusion 2612 can automatically extend into the clipping hole 57 under the elastic force action of the spring, so that the rotation of the pin 261 is limited, and the fixing effect is enhanced. Specifically, the first protrusion 2611 is a block-shaped structure and extends along the horizontal direction, and the second protrusion 2612 is disposed on the surface of the first protrusion 2611 facing the box 50 and vertically disposed downward.

Preferably, as shown in fig. 6 and 7, an annular plate is disposed on the lower surface of the first rotating disc 23, the annular plate is disposed coaxially with the first rotating disc 23, correspondingly, an annular stop portion is disposed on a hole wall of a hole of the upper plate of the box 50 for the lifting mechanism 20 to pass through, the stop portion is disposed horizontally, the annular plate is disposed vertically, a step can be formed by the stop portion and the hole wall of the hole, and the annular plate abuts against the stop portion, i.e., extends into the hole, so that the annular plate can be circumferentially limited by the hole to avoid deviation.

In an embodiment of the lighting device, as shown in fig. 10, the lighting device further includes a pulley 12 and a supporting mechanism 70, wherein the pulley 12 is mounted on the frame body 10 to move the frame body 10. The supporting mechanism 70 is foldable and installed on the frame body 10, and when the supporting mechanism 70 is unfolded, the pulley 12 can be supported off the ground.

In this embodiment, through setting up supporting mechanism 70, can prop support body 10 and pulley 12 off ground to can make things convenient for the staff to fix support body 10 when using, maintain the illumination stable, and can understand that whole lighting device passes through the car like freight car transportation, can prop support body 10 off like hopper, goods railway carriage through supporting mechanism 70, avoid lighting device to rock back and forth because of pulley 12 in the automobile transportation.

In an embodiment of the lighting device, the supporting mechanism 70 includes a rotating swing arm 71 and a push rod 72, one end of the rotating swing arm 71 is rotatably connected to the frame body 10, the push rod 72 is rotatably connected to the other end of the rotating swing arm 71, the push rod 72 has at least a horizontal position and a vertical position on a rotation path of the push rod 72 around the rotating swing arm 71, and when the push rod 72 is located at the vertical position, the piston rod can be extended vertically downward, so as to support the pulley 12 off the ground. When the push rod 72 is located at a horizontal position, the push rod 72 can be fixed with the rotating swing arm 71 through a buckle, and then the push rod 72 can be folded to the frame body 10 under the driving of the rotating swing arm 71.

In combination with the above embodiment, specifically, the number of the supporting mechanisms 70 is plural, at least three, three-point support can be formed, and preferably four supporting mechanisms 70 are provided, each supporting mechanism 70 includes a rotating swing arm 71 and a push rod 72, one end of each rotating swing arm 71 is rotatably connected to the frame body 10, when four supporting mechanisms are provided, the rotating swing arms 71 are respectively rotatably connected to four corners of the frame body 10, the other ends of the four rotating swing arms 71 are connected to form a rectangular shape, the push rod 72 is rotatably connected to the other end of each rotating swing arm 71, which is far away from the connecting end of each rotating swing arm 71 and the frame body 10, the push rod 72 can be rotated from a horizontal position to a vertical position, the push rod 72 can be pneumatic or electric, and can extend out the piston rod, so that the piston rod can be vertically pushed out downwards when the vertical position is reached, and the frame body 10 is lifted, so that the pulley 12 leaves the ground, and the lighting device is prevented from shaking.

In addition, when the push rod 72 and the rotating swing arm 71 are folded on the frame body 10, the push rod 72 and the rotating swing arm 71 can be buckled on the frame body 10 through the U-shaped buckles, so that the support mechanism 70 is prevented from being automatically separated from the frame body 10, the occupied space can be reduced, and the operation of workers is facilitated.

Preferably, when the supporting mechanism 70 is folded onto the frame 10, four supporting mechanisms 70 may be disposed around the box 50 or two supporting mechanisms may be disposed on two opposite sides of the box 50. The pulley 12 is preferably a universal wheel.

Further, the control mechanism 100 may be electrically or communicatively connected to the lifting mechanism 20, the driving module 40, the sound amplifying mechanism 60, and the supporting mechanism 70, so as to control the lifting and rotating of the lifting mechanism 20, the movement of the driving module 40, the opening and closing and volume adjustment of the sound amplifying mechanism 60, and the unfolding and folding of the supporting mechanism 70, which is convenient for the worker to use.

In one embodiment of the lighting device, as shown in fig. 2 and 11, the lighting device further includes at least one of a camera 110, a sound amplification mechanism 60, and a warning mechanism 120, wherein the camera 110 is mounted to the lighting mechanism 30 and is used for monitoring an area illuminated by the lighting mechanism 30. The sound amplifying mechanism 60 is mounted on the frame body 10. The warning mechanism 120 is mounted on the frame 10.

In the present embodiment, the camera 110 is mounted on the lighting mechanism 30, so that the monitoring area of the camera 110 can coincide with the illuminated area of the lighting mechanism 30, which is convenient for monitoring the illuminated area of the lighting mechanism 30, and realizes work monitoring under light.

In addition, the sound amplifying mechanism 60 may include a speaker, so that the volume is increased through the speaker, the worker can conveniently conduct on-site command, and the operation efficiency is improved. It is also understood that the sound reinforcement mechanism 60 may be mounted on the box 50 and thus on the frame 10 when the box 50 is mounted on the frame 10. Similarly, the warning mechanism 120 may be mounted on the case 50 when the case 50 is mounted.

Preferably, the lighting device includes the camera 110, the sound amplifying mechanism 60 and the warning mechanism 120.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An illumination device, characterized in that the illumination device comprises:

a frame body provided with an accommodating space;

the lifting mechanism is rotatably arranged on the frame body and can lift;

the illuminating mechanism is arranged on the lifting mechanism so as to be capable of adjusting the vertical height under the lifting of the lifting mechanism and adjusting the horizontal orientation under the rotation of the lifting mechanism;

the driving module is arranged on the lifting mechanism, is connected with the illuminating mechanism and can lift along with the illuminating mechanism, and is used for driving the illuminating mechanism to rotate relative to the lifting mechanism so as to adjust the pitching angle of the illuminating mechanism;

the power generation mechanism can be accommodated in the accommodating space and is electrically connected with the illumination mechanism, and the power generation mechanism is used for generating power and supplying power to the illumination mechanism;

the power generation mechanism comprises a power generator, a movable frame and a lock catch assembly, the power generator is installed on the movable frame, the movable frame can drive the power generator to move to enter and exit the accommodating space, the lock catch assembly is installed on the movable frame and can be connected with the frame body in a clamped mode to enable the movable frame to be locked with the frame body, and then the power generator is fixed.

2. The lighting device according to claim 1, wherein the frame body is provided with a clamping strip extending along a moving direction of the moving frame, the clamping strip is provided with a plurality of clamping portions along the extending direction, the locking assembly comprises a connecting piece, a screw rod and a nut, the sliding wheel is rotatably connected to one side of the connecting piece, the other side of the connecting piece is provided with an accommodating groove, the screw rod is rotatably connected to a side wall or a bottom wall forming the accommodating groove and can rotate to enter and exit the accommodating groove, and the screw rod can be clamped with the clamping portions after rotating out of the accommodating groove so as to limit the moving frame to move;

the nut is in threaded connection with the screw rod and can rotate and move along the extending direction of the screw rod, and then the nut can abut against the clamping strip to fix the screw rod.

3. The lighting device of claim 1, further comprising a case placed on the frame; the lifting mechanism comprises a lifting component, and the lifting component is rotatably arranged on the frame body and penetrates through the box body.

4. The lighting device as claimed in claim 3, wherein the lifting mechanism further comprises a first rotating disc, the first rotating disc is fixedly connected to the lifting assembly and located on a side of the box body away from the frame body, and the first rotating disc can drive the lifting assembly to rotate under the action of an external force so as to adjust the horizontal orientation of the lighting mechanism.

5. The illumination device of claim 4, wherein the lifting mechanism further comprises a limiting assembly mounted to the housing and capable of limiting rotation of the first turntable to fix the horizontal orientation of the illumination mechanism;

the limiting assembly comprises a pin rod, the pin rod penetrates through an upper plate of the box body and can rotate relative to the box body, a first bulge and a second bulge are arranged on the same side of the end part of the pin rod, which is positioned outside the box body, and the pin rod at least has a first position where the first bulge is clamped on the first rotating disc and a second position where the first bulge is disengaged from the first rotating disc on the rotating path of the pin rod; when the first position is located, the second protrusion extends into the clamping hole.

6. The illumination device according to claim 3, further comprising an energy storage element, wherein a storage space is provided in the box body, the energy storage element is accommodated in the storage space, the power generation mechanism is electrically connected with the energy storage element, the energy storage element is electrically connected with the illumination mechanism, and the energy storage element can store electric energy generated by the power generation mechanism and supply power to the illumination mechanism;

the storage box is characterized in that a first communicating hole and a second communicating hole are formed in the box body, the storage space can be communicated with the accommodating space through the first communicating hole, the storage space can be communicated with the outside through the second communicating hole, and then the storage space can sequentially penetrate through the second communicating hole and the first communicating hole from the outside to supply oil to the power generation mechanism.

7. The lighting device as defined in claim 6, further comprising a solar panel mounted to the housing and electrically connected to the energy storage element for delivering the generated electrical energy to the energy storage element.

8. The lighting device as claimed in claim 1, further comprising a pulley and a supporting mechanism, wherein the pulley is mounted on the frame body so as to drive the frame body to move; the supporting mechanism is arranged on the frame body in a foldable mode, and when the supporting mechanism is unfolded, the pulley can be supported away from the ground.

9. The lighting device as claimed in claim 8, wherein the supporting mechanism comprises a rotating swing arm and a push rod, one end of the rotating swing arm is rotatably connected to the frame body, the push rod is rotatably connected to the other end of the rotating swing arm, the push rod has at least a horizontal position and a vertical position on a rotating path, and when the push rod is located at the vertical position, the piston rod can be vertically extended downwards, so that the pulley is supported away from the ground;

when the push rod is located at a horizontal position, the push rod can be fixed with the rotating swing arm through a buckle, and then the push rod can be driven by the rotating swing arm to be folded to the rack body.

10. The lighting device of claim 1, further comprising at least one of a camera, a sound amplification mechanism, and a warning mechanism, the camera being mounted to the lighting mechanism and adapted to monitor an area illuminated by the lighting mechanism; the sound amplifying mechanism is arranged on the frame body; the warning mechanism is arranged on the frame body.

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