CN113653980A - Lighting device - Google Patents

Abstract

The invention relates to the technical field of illumination, and provides a lamp body assembly and a rotating assembly arranged between at least one group of two adjacent lamp body assemblies, wherein the rotating assembly is rotatably connected with the two adjacent lamp body assemblies, and one lamp body assembly can rotate around the rotating assembly relative to the other lamp body assembly. The lighting equipment utilizes a plurality of lamp body components to project light for lighting, and a rotating component is arranged between two adjacent groups of lamp body components, wherein one lamp body component can rotate relative to the other lamp body component around the rotating component, and the orientation of the lamp body component is changed by the rotation of the rotating component through the lamp body component, so that the light projecting direction of the lamp body component is changed to meet the lighting requirements of different places; simultaneously, each lamp body component still can wind and rotate in the runner assembly in order to form the ring for lighting assembly realizes the all-round illumination, and lighting apparatus can be applicable to the illumination demand under multiple environment and the multiple requirement.

Description

Lighting device

Technical Field

The invention relates to the technical field of illumination, and particularly provides an illumination device.

Background

Along with the continuous development of intelligent railways, station section managers are more closely connected with operation sites, railway work, electric work, power supply overhaul operation and operation monitoring all need to provide illumination by utilizing illumination equipment, and the requirement on site illumination is higher and higher.

Conventional lighting devices are typically only capable of projecting unidirectional light when in use. Meanwhile, after the lighting equipment is installed for use, the direction of the light projection and illumination of the lighting equipment cannot be changed, and the lighting requirements under various environments cannot be met.

Disclosure of Invention

The invention aims to provide lighting equipment, and aims to solve the problems that the existing lighting equipment can only project unidirectional light and the lighting direction cannot be adjusted.

In order to achieve the purpose, the invention adopts the technical scheme that:

the application provides a lighting device, including a plurality of lamp body subassemblies and locate the runner assembly between two adjacent lamp body subassemblies of at least a set of, runner assembly rotates with two adjacent lamp body subassemblies to be connected, and one of them lamp body subassembly can rotate for another lamp body subassembly around the runner assembly.

The invention has the beneficial effects that: the lighting equipment provided by the invention utilizes the plurality of lamp body components to carry out light projection lighting, and the rotating component is arranged between the two adjacent groups of lamp body components, wherein one lamp body component can rotate around the rotating component relative to the other lamp body component, and the orientation of the lamp body component is changed through the rotation of the lamp body component, so that the light projection direction of the lamp body component is changed, and the lighting requirements of different places are met; simultaneously, each lamp body component still can wind and rotate in order to form the ring in the runner assembly for lighting assembly realizes the all-round illumination, and lighting apparatus accessible control lamp body component's rotation realizes throwing one-way light or carries out the all-round illumination promptly, and lighting apparatus can be applicable to the illumination demand under multiple environment and the multiple requirement.

In one embodiment, the rotating component comprises a rotating part and a matching part matched with the rotating part in a rotating mode, wherein the rotating part is arranged on one end side of one lamp body component, and the matching part matched with the rotating part is arranged on the opposite end side of the other lamp body component.

Through adopting foretell technical scheme, the runner assembly adopts and rotates piece and fitting piece normal running fit to install respectively on each lamp body assembly and rotate piece and fitting piece, thereby when adjacent lamp body assembly erection joint, be connected the cooperation with the fitting piece of one of them lamp body assembly's rotation piece rather than adjacent lamp body assembly, two adjacent lamp body assemblies can rotate through the normal running fit of rotating the piece and fitting piece each other.

In one embodiment, the rotating member is rotatably coupled to the lamp body assembly and/or the mating member is rotatably coupled to the lamp body assembly.

Through adopting foretell technical scheme, will rotate and rotate with lamp body component and be connected, and/or cooperation subassembly rotates with lamp body component and is connected, and when two adjacent lamp body components rotated the normal running fit through rotating the piece and the fitting piece and rotated in the rotating assembly, lamp body component still can rotate in rotating piece and/or fitting piece respectively again to lamp body component's light projection direction scope is wider.

In one embodiment, the rotating element is a hinge, the rotating element is a first leaf, and the mating element is a second leaf rotatably connected to the first leaf.

Through adopting foretell technical scheme, the runner assembly adopts the hinge, locates the first flabellum and the second flabellum of hinge respectively on the lamp body assembly, when two adjacent lamp body assemblies connect, the second flabellum on the first flabellum on a lamp body assembly and another adjacent lamp body assembly rotates and connects to the first flabellum of two adjacent lamp body assemblies accessible and second flabellum rotate, in order to change the light direction of throwing.

In one embodiment, the lighting device further comprises a fixing component, and at least one lamp body component is connected with the fixing component.

Through adopting foretell technical scheme, through setting up fixed subassembly, be connected an at least lamp body subassembly with fixed subassembly to lamp body subassembly is when rotating around rotating in a piece, and lamp body subassembly can rotate around fixed subassembly in order to form the surrounding illumination, and fixed subassembly can be used to fix lamp body subassembly and carry out erection joint with other equipment.

In one embodiment, the fixing assembly comprises a connecting bracket and a rotation adjusting structure arranged on the connecting bracket, wherein the rotation adjusting structure is connected to the lamp body assembly and is used for adjusting the angle of the lamp body assembly relative to the rotation adjusting structure.

Through adopting foretell technical scheme, fixed subassembly includes linking bridge and rotation adjustment structure, is connected lamp body component and linking bridge through rotation adjustment structure, and simultaneously, the light projection angle of lamp body component still can be adjusted to rotation adjustment structure for lighting apparatus's light projection scope is wider.

In one embodiment, the rotation adjusting structure comprises a hoop mounted on the connecting bracket, a rotary joint mounted on the lamp body assembly, and a locking piece penetrating through the hoop and the rotary joint.

Through adopting foretell technical scheme, utilize the staple bolt to install on linking bridge, lamp body subassembly then is connected with the staple bolt through rotary joint, utilizes the locking piece to wear to locate staple bolt and rotary joint for lamp body subassembly and staple bolt are connected, and the rotatable arbitrary angle of rotary joint is in order to change the angle of casing simultaneously, and then reuse locking piece locks rotary joint and staple bolt, with locking lighting apparatus's current light projecting direction and light projecting angle.

In one embodiment, the hoop is provided with a clamping portion matched with the rotary joint, one end of the clamping portion is provided with a through hole used for penetrating through the locking piece, the other end of the clamping portion is provided with a groove used for moving out the locking piece, and the locking piece sequentially penetrates through the groove, the rotary joint and the through hole.

Through adopting foretell technical scheme, one end through in joint portion sets up the through-hole, the other end sets up the recess, when the installation, the locking piece passes rotary joint and stretches into in the through-hole of the joint portion other end from the recess of joint portion one end, when needs are dismantled, only need with the locking piece one end follow the through-hole shift out can, the locking piece still can remain on rotary joint and directly shift out from the recess of joint portion, the operation step has been simplified, avoid taking off the locking piece completely simultaneously and lead to the loss of locking piece.

In one embodiment, at least one lamp body component is provided with a connecting structure for connecting with an adjacent lamp body component.

By adopting the technical scheme, the connecting structure is arranged on the at least one lamp body component, when each lamp body component rotates around the corresponding rotating component to form a ring shape, the connecting structure can be connected with the adjacent lamp body components to form a complete ring shape, and the illumination of the illumination equipment is realized.

In one embodiment, the lamp body assembly comprises a shell, a light source arranged on the shell and a lens arranged on the shell and covering the light source, and the shell is rotatably connected with the rotating assembly.

Through adopting foretell technical scheme, install the light source on the casing, install lens and cover lens on the casing simultaneously and locate the light source in order to form lamp body assembly, utilize the casing to connect runner assembly for adjacent lamp body assembly passes through the casing and connects runner assembly and rotate, and the rotation of casing will drive the light source and rotate in order to realize the change of light projection direction.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a lighting device according to an embodiment of the present invention during unidirectional light projection;

fig. 2 is a top view of the lighting device according to the embodiment of the present invention in a unidirectional projection;

fig. 3 is a schematic structural diagram of an illumination device according to an embodiment of the present invention when it illuminates around;

FIG. 4 is a top view of an illumination device provided by an embodiment of the present invention in a ring-lighting configuration;

fig. 5 is a schematic structural diagram of a lamp body assembly according to an embodiment of the invention;

fig. 6 is a schematic structural diagram of a projection angle of the illumination apparatus according to the embodiment of the invention;

fig. 7 is a schematic structural diagram of another projection angle of the illumination apparatus according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

100. a lighting device; 10. a lamp body assembly; 11. a housing; 12. a light source; 13. a lens; 14. a seal ring; 15. pressing line sheets; 16. a wire passing plug; 20. a rotating assembly; 21. a rotating member; 22. a mating member; 30. a fixing assembly; 31. connecting a bracket; 32. rotating the adjusting structure; 321. hooping; 322. a rotary joint; 323. a locking member; 324. a clamping part; 40. and (5) a connecting structure.

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 invention and are not to be construed as limiting the invention.

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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 4, the present application provides a lighting device 100, which includes a plurality of lamp body assemblies 10 and a rotation assembly 20 disposed between at least one set of two adjacent lamp body assemblies 10, wherein the rotation assembly 20 is rotatably connected to the two adjacent lamp body assemblies 10, and one lamp body assembly 10 can rotate around the rotation assembly 20 relative to the other lamp body assembly 10. It can be understood that the lamp body assembly 10 can project light for illumination, a plurality of lamp body assemblies 10 are connected by the rotating assembly 20, so that the lamp body assemblies 10 can rotate around the rotating assembly 20, the lamp body assemblies 10 can rotate around the rotating assembly 20 to form a ring shape for all-round illumination, or the lamp body assemblies 10 rotate around the rotating assembly 20 to form a row of illumination devices 100 with the same light projecting direction for one-way light projecting illumination.

During the use, lamp body component 10 is used for the illumination, and lamp body component 10 can wind in rotating assembly 20 and rotate to realize that two at least lamp body component 10 are lighted towards two at least directions, or each lamp body component 10 is coiled into cyclic annular and is carried out the ring illumination, or each lamp body component 10 arranges and forms a row for the one-way illumination, and lighting apparatus 100 can adjust the orientation of each lamp body component 10 according to the actual lighting demand in scene in order to realize multiple functions such as one-way light projection illumination, ring illumination.

Wherein, a rotation component 20 is disposed between at least one set of two adjacent lamp body components 10, that is, the rotation component 20 may be disposed between any set of two adjacent lamp body components 10, so that other lamp body components 10 are fixedly connected, or the connection form of other lamp body components 10 is not limited, all lamp body components 10 on any side of the rotation component 20 may rotate around the rotation component 20 synchronously, for example, the number of lamp body components 10 is four, and the rotation component 20 is disposed between the second lamp body component 10 and the third lamp body component 10, at this time, the first lamp body component 10 and the second lamp body component 10 on one side of the rotation component 20 may rotate around the rotation component 20 synchronously, and the third lamp body component 10 and the fourth lamp body component 10 on the other side of the rotation component 20 may also rotate around the rotation component 20 synchronously; or, the rotating assemblies 20 are arranged between two adjacent lamp body assemblies 10 of each group, so that the adjacent lamp body assemblies 10 of each group can rotate around the corresponding rotating assemblies 20, and the lamp body assemblies 10 can project illumination in different directions through rotation; alternatively, the rotation member 20 may be disposed between any two adjacent lamp body members 10.

Taking the scheme that the rotating assemblies 20 are arranged between every two adjacent lamp body assemblies 10 as an example, specifically, the installation angles of the rotating assemblies 20 can be all the same, so that when the lamp body assemblies 10 rotate, the rotating directions of the lamp body assemblies 10 are all the same, and all the lamp body assemblies 10 can rotate and encircle to form a circle to realize the annular illumination; or, the installation angle of at least one rotating component 20 is different from the installation angles of the other rotating components 20, so that when each lamp body component 10 rotates, the rotation direction of at least one lamp body component 10 is different from the rotation direction of the other lamp body components 10, for example, the rotation direction of at least one lamp body component 10 rotates towards the vertical direction, and the rotation direction of the other lamp body components 10 rotates towards the horizontal direction, so that the light projecting direction of the lighting device 100 is wider, and the adjustment range of the lighting angle is wider.

The lighting device 100 provided by the invention utilizes a plurality of lamp body components 10 to perform light projection lighting, and a rotating component 20 is arranged between two adjacent groups of lamp body components 10, wherein one lamp body component 10 can rotate around the rotating component 20 relative to the other lamp body component 10, and the orientation of the lamp body component 10 is changed through the rotation of the lamp body component 10, so that the light projection direction of the lamp body component 10 is changed, and the lighting requirements of different places are met; meanwhile, each lamp body assembly 10 can rotate around the rotating assembly 20 to form a ring, so that the illumination assembly can realize all-round illumination, that is, the illumination device 100 can realize projection of unidirectional light or all-round illumination by controlling the rotation of the lamp body assembly 10, and the illumination device 100 can meet illumination requirements in various environments and various requirements.

Referring to fig. 1 to 4, in one embodiment, the rotating assembly 20 includes a rotating member 21 and a fitting member 22 rotatably fitted with the rotating member 21, wherein one end side of one lamp body assembly 10 is provided with the rotating member 21, and the opposite end side of the other lamp body assembly 10 is provided with the fitting member 22 fitted with the rotating member 21. The rotating part 21 and the fitting part 22 are respectively arranged on each lamp body component 10, and during installation, the rotating part 21 on any lamp body component 10 and the fitting part 22 on the adjacent lamp body component 10 are rotatably installed, so that the two lamp body components 10 can be rotatably adjusted according to the rotation of the rotating part 21 and the fitting part 22; the other lamp body assemblies 10 are rotatably connected to each other by a rotating member 21 of one lamp body assembly 10 and a mating member 22 of the other lamp body assembly 10, so that each lamp body assembly 10 can be rotatably adjusted. It is understood that the installation angles of the rotating assemblies 20 may be set to be different, for example, the rotating member 21 of one set of rotating assemblies 20 is installed on one lamp body assembly 10 in the horizontal direction, and the mating member 22 rotatably engaged with the rotating member 21 is installed on the adjacent lamp body assembly 10 in the horizontal direction, so that both the lamp body assemblies 10 can rotate in the vertical direction around the horizontal axis according to the rotating member 21 and the mating member 22; the rotation member 21 of the other set of rotation members 20 is vertically installed on one lamp body assembly 10, and the mating member 22 rotatably engaged with the rotation member 21 is vertically installed on the adjacent lamp body assembly 10, so that both the lamp body assemblies 10 can be horizontally rotated about the vertical axis according to the rotation member 21 and the mating member 22.

Referring to fig. 1 to 4, in one embodiment, the rotation member 21 is rotatably connected to the lamp body assembly 10, and/or the engagement member 22 is rotatably connected to the lamp body assembly 10. Firstly, the rotating member 21 is rotatably matched with the mating member 22, and the lamp body assembly 10 connected with the rotating member 21 and another adjacent lamp body assembly 10 connected with the mating member 22 can rotate according to the mutual rotation between the rotating member 21 and the mating member 22; next, the rotation member 21 is rotatably connected to the lamp body assembly 10, the lamp body assembly 10 and the rotation member 21 can be rotated again, the mating member 22 is rotatably connected to the adjacent lamp body assembly 10, and the lamp body assembly 10 and the mating member 22 can be rotated again. That is, the junction between the rotation piece 21 and the fitting piece 22 between two adjacent lamp body assemblies 10 can rotate, the lamp body assembly 10 can rotate with the rotation piece 21 connected, and the lamp body assembly 10 can also rotate with the fitting piece 22 connected, so that three rotation parts are provided between two adjacent lamp body assemblies 10, and the light projecting direction range of the lamp body assembly 10 is wider. It can be understood that the rotation direction between the rotation member 21 and the connected lamp body assembly 10 and/or the rotation direction between the mating member 22 and the connected lamp body assembly 10 can be set to be different from the rotation direction between the rotation member 21 and the mating member 22, so that the rotation direction of the lamp body assembly 10 can be adjusted more comprehensively, and the range of the light projection adjustment is wider. Specifically, a rotating rod can be arranged on the rotating part 21, a slot which is in rotating fit with the rotating rod is formed in the lamp body assembly 10, and the rotating rod is inserted into the slot and freely rotates in the slot, so that the rotating part 21 and the connected lamp body assembly 10 can rotate; similarly, the fitting member 22 may also be provided with a rotating rod for rotating connection with the slot on the lamp body assembly 10, so as to realize rotation between the fitting member 22 and the connected lamp body assembly 10.

The rotating member 21 and the mating member 22 can adopt a rotating shaft and a rotating ring sleeved on the rotating shaft, which are rotatably engaged with each other, and the rotation between two adjacent lamp body assemblies 10 is controlled by the rotation between the rotating shaft and the rotating ring. Or, the rotating member 21 and the fitting member 22 may also be a rotating shaft and a rotating hole in clearance fit with the rotating shaft, the rotating shaft is disposed at one end of the lamp body assembly 10, the rotating hole is disposed at the other end of the lamp body assembly 10, the rotating shaft is inserted into the rotating hole during connection, and the rotation adjustment of two adjacent lamp body assemblies 10 is realized through the relative rotation between the rotating shaft and the rotating hole.

Referring to fig. 1 to 4, in one embodiment, the rotating component 20 is a hinge, the rotating component 21 is a first leaf, and the mating component 22 is a second leaf rotatably connected to the first leaf. Each lamp body assembly 10 can be respectively provided with a first fan blade and a second fan blade, so that the first fan blade on any lamp body assembly 10 can be rotatably connected with the second fan blade on another adjacent lamp body assembly 10, and the two adjacent lamp body assemblies 10 can be rotated through the first fan blade and the second fan blade. It can understand ground, the hinge can select for use the damping hinge, and when adjusting lamp body subassembly 10, the damping hinge can be fixed a position lamp body subassembly 10 to any adjustment position and do not take place arbitrary rocking, when needs readjustment, manual rotation adjustment lamp body subassembly 10 can.

Referring to fig. 1 to 5, in an embodiment, the lighting device 100 further includes a fixing component 30, and at least one lamp body component 10 is connected to the fixing component 30. By providing the fixing component 30, the lamp body component 10 of at least one lamp body component 10 is connected with the fixing component 30, so that when the lamp body component 10 rotates around the rotating member 21, the lamp body component 10 can rotate around the fixing component 30 to form a surrounding illumination, and the fixing component 30 can be used for fixing the lamp body component 10 and is connected with other devices in an installing manner. For example, the lamp body assembly 10 may be attached to a crane through the fixing assembly 30 for adjusting the lighting height.

Referring to fig. 1 to 4, in an embodiment, the fixing assembly 30 includes a connecting bracket 31 and a rotation adjusting structure 32 disposed on the connecting bracket 31, and the rotation adjusting structure 32 is connected to the lamp body assembly 10 and is used for adjusting an angle of the lamp body assembly 10 corresponding to the rotation adjusting structure 32. The lamp body assembly 10 is connected with the connecting bracket 31 through the rotation adjusting structure 32, and meanwhile, the light projecting angle of the lamp body assembly 10 can be adjusted through the rotation adjusting structure 32, so that the light projecting range of the lighting device 100 is wider. Specifically, the number of the rotation adjusting structures 32 may be one or more, when one rotation adjusting structure 32 is adopted, the light projecting angle of the lighting device 100 is changed by adjusting the angles of the lamp body assembly 10 and the rotation adjusting structure 32, when two rotation adjusting structures 32 are adopted and the angle of the lamp body assembly 10 needs to be adjusted, one of the rotation adjusting structures 32 is separated from the lamp body assembly 10, and then the angle of the lamp body assembly 10 is adjusted by the other rotation adjusting structure 32, so as to change the light projecting angle of the lighting device 100. Specifically, the connecting bracket 31 may have a rod-like structure.

Referring to fig. 6 and 7, in one embodiment, the rotation adjusting structure 32 includes an anchor ear 321 mounted on the connecting bracket 31, a rotating joint 322 mounted on the lamp body assembly 10, and a locking member 323 penetrating through the anchor ear 321 and the rotating joint 322. The anchor ear 321 and the rotary joint 322 are penetrated by the locking member 323, so that the anchor ear 321 and the rotary joint 322 are connected into a whole, and the anchor ear 321 and the rotary joint 322 are locked by the locking member 323 after the angle of the lamp body assembly 10 is adjusted, so as to maintain the current angle of the lamp body assembly 10, and thus the lighting device 100 projects light towards a specified angle. Specifically, the locking member 323 may be a butterfly bolt, which is locked by screwing the butterfly bolt into the rotary joint 322 and the hoop 321, and the butterfly bolt is engaged with the internal thread of the rotary joint 322.

Referring to fig. 6 and 7, in an embodiment, the anchor ear 321 has a fastening portion 324 engaged with the rotary joint 322, one end of the fastening portion 324 is provided with a through hole for passing through the locking member 323, the other end of the fastening portion 324 is provided with a groove for moving out of the locking member 323, and the locking member 323 sequentially passes through the groove, the rotary joint 322 and the through hole. Through setting up the through-hole in one end on joint portion 324, the other end sets up the recess, when the installation, locking piece 323 passes rotary joint 322 and stretches into in the through-hole of joint portion 324 other end from the recess of joint portion 324 one end, when needs dismantle, only need with locking piece 323 one end follow the through-hole shift out can, locking piece 323 still can remain on rotary joint 322 and directly shift out from the recess of joint portion 324, the operating is simplified step, avoid taking off locking piece 323 completely simultaneously and lead to the loss of locking piece 323.

Specifically, the clamping portion 324 includes a connecting piece connected to the hoop 321, and a first side piece and a second side piece which are disposed on the connecting piece and located at opposite end sides of the connecting hoop 321, the first side piece, the connecting piece, and the second side piece together enclose a rotating slot for accommodating the rotating joint 322, and the rotating joint 322 can rotate into or out of the rotating slot. The rotating joint 322 is provided with a connecting hole which penetrates through towards the direction of the first side piece and the second side piece, the first side piece is provided with the groove along the direction of the rotating joint 322 rotating to enter the rotating groove, and the second side piece is provided with a through hole matched with the groove and the connecting hole. During installation, the rotary joint 322 is inserted into the rotary groove, opposite ends of the connecting hole are respectively aligned with the groove and the through hole, and then the locking piece 323 sequentially penetrates through the groove, the connecting hole and the through hole. When the projection angle needs to be adjusted, the nut is firstly screwed off, then the butterfly handle part of the butterfly bolt is held by hand to draw out the bolt rod part from the through hole of the second side plate, and the butterfly screw is still kept on the rotary joint 322; at this time, the lamp body assembly 10 can be directly rotated to change the light projection angle, the rotary joint 322 rotates out of the rotary slot along with the lamp body assembly 10, and the butterfly bolt also directly rotates out of the groove of the first side piece along with the rotary joint 322, so that the butterfly bolt is always kept on the rotary joint 322 and rotates along with the rotary joint 322, and the loss is avoided.

Referring to fig. 1 to 7, in one embodiment, at least one lamp body assembly 10 is provided with a connecting structure 40 for connecting with an adjacent lamp body assembly 10. When each lamp body assembly 10 rotates around the corresponding rotating assembly 20 to form a ring shape, the connecting structure 40 can be connected with the adjacent lamp body assemblies 10 to form a complete ring shape, so as to realize the ring illumination of the lighting device 100. Specifically, the connection structure 40 may adopt a handle, one end of the handle is installed on one lamp body assembly 10, and when all the lamp body assemblies 10 are surrounded to form a ring, the handle is fastened on the adjacent lamp body assemblies 10 to form a complete ring, so as to realize the ring illumination of the lighting device 100.

Referring to fig. 1 to 5, in an embodiment, the lamp body assembly 10 includes a housing 11, a light source 12 disposed on the housing 11, and a lens 13 disposed on the housing 11 and covering the light source 12, wherein the housing 11 is rotatably connected to the rotating assembly 20. The light source 12 is installed on the housing 11, the lens 13 covers the light source 12 to form the lamp body assembly 10, the housing 11 is used for connecting the rotating assembly 20, so that the adjacent lamp body assemblies 10 are connected with the rotating assembly 20 through the housing 11 and rotate, and the rotation of the housing 11 drives the light source 12 to rotate to change the light projecting direction. Wherein, light source 12 includes aluminium base board and locates a plurality of LED lamp pearls on the aluminium base board, and lamp body subassembly 10 still includes sealing washer 14, line ball piece 15 and crosses line stopper 16, and sealing washer 14 is located between lens 13 and the casing 11 in order to improve leakproofness and waterproof nature, and line ball piece 15 is installed on casing 11 in order to realize the effect of line ball, crosses line stopper 16 and then is used for plugging up the hole that is used for walking the line in order to improve water-proof effects.

Referring to fig. 1 to 7, in use, taking an example of an illumination device 100 composed of three lamp assemblies 10 and a fixing assembly 30, the three lamp assemblies 10 are sequentially installed and connected to form two adjacent lamp assemblies 10, a first fan blade and a second fan blade are respectively installed at two opposite ends of a housing 11 of the middle lamp assembly 10, the first fan blade is installed on the adjacent lamp assembly 10 at one side of the middle lamp assembly 10, the second fan blade is installed on the adjacent lamp assembly 10 at the other side of the middle lamp assembly 10, the first fan blade and the second fan blade of the two adjacent lamp assemblies 10 are installed to form a damping hinge, and after the installation, the three lamp assemblies 10 are sequentially connected in a rotating manner. The three lamp bodies 10 may be annularly wound by the rotating member 20 for a circular illumination as shown in fig. 3, or the three lamp bodies 10 may be arranged in a row for projecting unidirectional light as shown in fig. 1. Two rotary joints 322 are installed on a shell 11 of the lamp body assembly 10 in the middle, two hoops 321 matched with the rotary joints 322 are arranged on the connecting support 31, clamping portions 324 are arranged on the hoops 321, grooves are formed in one ends of the clamping portions 324, through holes opposite to the grooves are formed in the other ends of the clamping portions 324, the two rotary joints 322 on the shell 11 are respectively installed on the corresponding clamping portions 324, a butterfly screw rod penetrates through the clamping portions 324 and the rotary joints 322 and penetrates through the through holes from the grooves, nuts are screwed on the portions of the butterfly screw rods penetrating through the through holes, the rotary joints 322 and the clamping portions 324 are locked by screwing the nuts and the butterfly screw rods, and the shell 11 is fixed on the connecting support 31. After the installation is finished, by rotating the two shells 11 at the two end parts, when the three shells 11 are adjusted on the same horizontal plane, the light projecting directions of the lamp body assemblies 10 are consistent, and the lighting device 100 projects unidirectional light; when the two housings 11 at the two ends are rotated to make the three housings 11 surround the connecting bracket 31 to be arranged in a ring shape, each lamp body assembly 10 projects light towards the periphery, and the lighting device 100 performs all-round illumination. Meanwhile, in a state that the lighting device 100 projects unidirectional light, the rotary joint 322 is separated from the clamping portion 324 by detaching one of the butterfly screws, and then the other butterfly screw is unscrewed, so that the rotary joint 322 and the clamping portion 324 can rotate relative to each other around the butterfly screw, at this time, the rotation angles of the three shells 11 around the clamping portion 324 can be synchronously adjusted to change the light projecting angle of the lighting device 100, and after the specified angle is adjusted, the butterfly screw and the corresponding nut are screwed, so that the current position of the shell 11 is fixed, as shown in fig. 6 and 7, the joint schematic diagrams of two projection angles are shown. That is, the lighting device 100 can switch between projecting the unidirectional light and realizing the all-round illumination function, and the lighting device 100 can change the angle of the projected light to meet the light irradiation requirements in various scenes.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An illumination device, characterized by: the lamp body assembly comprises a plurality of lamp body assemblies and a rotating assembly arranged between at least one group of two adjacent lamp body assemblies, wherein the rotating assembly is rotatably connected with the two adjacent lamp body assemblies, and one lamp body assembly can rotate relative to the other lamp body assembly around the rotating assembly.

2. The illumination device of claim 1, wherein: the rotating assembly comprises a rotating piece and a fitting piece which is matched with the rotating piece in a rotating mode, wherein one end side of the lamp body assembly is provided with the rotating piece, and the other end side of the lamp body assembly is provided with the fitting piece which is matched with the rotating piece.

3. A lighting device as recited in claim 2, wherein: the rotating piece is rotatably connected to the lamp body assembly, and/or the matching piece is rotatably connected to the lamp body assembly.

4. A lighting device as recited in claim 2, wherein: the rotating assembly is a hinge, the rotating piece is a first leaf, and the matching piece is a second leaf rotatably connected with the first leaf.

5. The illumination device of claim 1, wherein: the lighting equipment also comprises a fixing component, and at least one lamp body component is connected with the fixing component.

6. The illumination device of claim 5, wherein: the fixed component comprises a connecting support and a rotary adjusting structure arranged on the connecting support, and the rotary adjusting structure is connected to the lamp body component and used for adjusting the angle of the lamp body component relative to the rotary adjusting structure.

7. The illumination device of claim 6, wherein: the rotary adjusting structure comprises a hoop installed on the connecting support, a rotary joint installed on the lamp body assembly and a locking piece penetrating through the hoop and the rotary joint.

8. The illumination device as recited in claim 7, wherein: the staple bolt have with rotary joint complex joint portion, the one end of joint portion is equipped with and is used for passing the through-hole of locking piece, the other end of joint portion is equipped with and is used for shifting out the recess of locking piece, the locking piece wears to locate in proper order the recess rotary joint with the through-hole.

9. The illumination device of claim 5, wherein: at least one lamp body component is provided with a connecting structure used for being connected with the adjacent lamp body component.

10. A lighting device as recited in any one of claims 1-9, wherein: the lamp body component comprises a shell, a light source arranged on the shell and a lens arranged on the shell and covering the light source, and the shell is rotatably connected with the rotating component.

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