CN115325486A - Stage lighting equipment who facilitates use - Google Patents

Stage lighting equipment who facilitates use Download PDF

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Publication number
CN115325486A
CN115325486A CN202210995306.XA CN202210995306A CN115325486A CN 115325486 A CN115325486 A CN 115325486A CN 202210995306 A CN202210995306 A CN 202210995306A CN 115325486 A CN115325486 A CN 115325486A
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CN
China
Prior art keywords
supporting
frame
support
barrel
stage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210995306.XA
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Chinese (zh)
Inventor
刘燕萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhaoqing Bell Culture Technology Co ltd
Original Assignee
Zhaoqing Bell Culture Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhaoqing Bell Culture Technology Co ltd filed Critical Zhaoqing Bell Culture Technology Co ltd
Priority to CN202210995306.XA priority Critical patent/CN115325486A/en
Publication of CN115325486A publication Critical patent/CN115325486A/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/12—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards capable of being elongated or shortened by the insertion or removal of intermediate pieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/22—Adjustable mountings telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention provides stage lighting equipment convenient to use, which comprises two support structures, a frame beam structure and a lighting device, wherein the frame beam structure is erected and arranged at the tops of the two support structures and is used for mounting a stage lamp; the frame beam structure is formed by splicing and assembling a plurality of brackets so as to adjust the adaptive length according to the requirement; the supporting structure comprises a sliding base and a lifting mechanism, and the frame beam structure is driven by the lifting mechanism to lift so as to be lowered to a height convenient to operate; the sliding base is used for driving the whole supporting structure to move; the lifting device is novel in structure, adopts an assembled structure, and can be lifted so as to be lowered to the required height during construction operation, and operation is convenient.

Description

Stage lighting equipment who facilitates use
Technical Field
The invention relates to the field of stage lighting equipment, in particular to stage lighting equipment convenient to use.
Background
Stage lighting is also called 'stage lighting', and is called 'lighting' for short; stage lighting is one of means of stage artistic modeling, can change light color and position along with the development of a scenario, thereby realizing multiple effects of displaying environment and rendering atmosphere, highlighting central characters, creating space and time senses of a stage, molding external images of stage performance and the like, and is indispensable equipment in stage performance;
most of the existing stage lighting equipment is provided with a lamp bracket through frame strips and a frame, and then required stage lamps are arranged on the lamp bracket, so that the corresponding lighting requirements are met; although the method is the most common method at present, the method has the following defects that in order to ensure the stage performance effect, the lamp holder is necessarily required to have a certain height, even if the height of the lamp holder of a small stage is required to be about 3 meters, in the traditional frame building method, the frame with the height of 3 meters is required to be built, much labor force is required, the stage lamp is required to be dismounted and mounted subsequently, various problems of dismounting and mounting of the stage lamp are solved, and the whole efficiency is not high; and, the lighting fixture structure of frame-type is fixed, highly also be fixed, during actual installation, need ascend a height and carry out work such as dismouting, wiring, the maintenance of stage lamp, operate inconvenient, and still have certain operation risk of ascending a height.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the stage lighting equipment which is convenient to use, has a novel structure, adopts an assembled structure, and can be lifted so as to be conveniently lowered to the required height during construction operation, thereby being convenient to operate.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides stage lighting equipment convenient to use, which comprises two support structures, a frame beam structure and a lighting device, wherein the frame beam structure is erected and arranged at the tops of the two support structures and is used for mounting a stage lamp; the frame beam structure is formed by splicing and assembling a plurality of brackets so as to adjust the adaptive length according to the requirement; the supporting structure comprises a sliding base and a lifting mechanism, and the frame beam structure is driven by the lifting mechanism to lift so as to be lowered to a height convenient to operate; the sliding base is used for driving the whole supporting structure to move.
In a preferred technical scheme of the invention, the supporting structure comprises a sliding base and a lifting mechanism, the sliding base comprises a supporting barrel, a barrel cover and a lifting pulley mechanism, the lifting pulley mechanism is arranged at the bottom of the supporting barrel, a sliding part of the lifting pulley mechanism can be driven to downwards protrude out of the bottom surface of the supporting barrel to form a sliding support, and can also be driven to upwards move to be higher than the bottom surface of the supporting barrel to form a grounding support; the barrel cover is fixedly arranged at the top of the supporting barrel, and the lifting mechanism is arranged on the top surface of the barrel cover.
In a better technical scheme of the invention, the lifting pulley mechanism comprises a first motor, a plurality of first threaded rods and a plurality of universal ball bearings, a plurality of sinking grooves are concavely arranged on the bottom surface of the supporting barrel, a first threaded hole is arranged at the bottom of each sinking groove, and the first threaded hole is communicated with the inside of the supporting barrel; first threaded rod wears to establish and installs in first threaded hole department, the top of universal ball bearing and the bottom fixed connection of first threaded rod, and many first threaded rods drive rotatoryly by first motor for drive universal ball bearing business turn over heavy groove, realize contacting to the ground and support and sliding support.
In a preferred technical scheme of the invention, the lifting mechanism comprises a supporting tube, a supporting rod, a second motor, a transmission shaft and a tray; the bottom end of the supporting tube is fixedly arranged on the top surface of the barrel cover, the diameter of the supporting rod is matched with the inner diameter of the supporting tube, the outer wall of the supporting rod is provided with external threads, the inner wall of the supporting tube is provided with internal threads, and the supporting rod is arranged in the supporting tube and is lifted through rotation; the second motor is arranged in the supporting barrel, an output shaft of the second motor is connected with the bottom end of the transmission shaft, the transmission shaft penetrates through the barrel cover through the rotation of the bearing, the middle of the bottom surface of the supporting rod is provided with an insertion hole, the insertion hole is of a prismatic hole structure, the main body of the transmission shaft is of a prismatic structure, the bottom of the transmission shaft is of a cylinder, the transmission shaft is matched with the insertion hole in shape, and when the transmission shaft rotates, the supporting rod can be driven to rotate without influencing the normal lifting of the supporting rod; the tray rotates and installs on the top of bracing piece, and frame girder construction erects and installs between two trays, and the tray does not rotate along with the bracing piece.
In a preferred technical scheme of the invention, the edge of the bottom surface of the tray is fixedly provided with a guide rod, the guide rod extends along the length direction of the support rod, the outer wall of the top of the support tube is fixedly provided with a convex block, the convex block is provided with a guide hole corresponding to the guide rod, and the guide rod vertically slides along the guide hole.
In a preferred technical scheme of the invention, the frame beam structure comprises two support frames and a plurality of brackets, the support frames are fixed on the top surfaces of the trays through bolts, the brackets are connected through sleeves, and the brackets at the end positions are also connected with the support frames through the sleeves; the stage lamp is installed on the bracket.
In a preferred technical scheme of the invention, two first pipe bodies extending and protruding outwards are arranged on the support frame, the two first pipe bodies are arranged in parallel, and the two first pipe bodies are fixedly connected through a first frame rod; the bracket comprises two second pipe bodies which are arranged in parallel, and the two second pipe bodies are fixedly connected through at least two second frame rods; the diameter of the first pipe body is consistent with that of the second pipe body, threads are arranged on the outer wall of the end part of the first pipe body, and the end parts of the first pipe body and the second pipe body can be in threaded connection and matching through a sleeve; the stage lamp is arranged on the second frame rod.
In a preferred technical scheme of the invention, the stage lamp comprises a lamp body and a hanging seat, wherein the bottom surface of the hanging seat is provided with clamping grooves corresponding to two second frame rods on a bracket, the clamping grooves are arc-shaped structures and are matched with the shapes of the second frame rods, the top surface of the hanging seat is provided with two locking bolts corresponding to the two clamping grooves, the second frame rods are correspondingly provided with second threaded holes, and the hanging seat is hung on the two second frame rods in an overhead manner and is locked through the locking bolts.
The beneficial effects of the invention are as follows:
the invention provides stage lighting equipment convenient to use, which is novel in structure and comprises a supporting structure, a frame beam structure and stage lamps, wherein the supporting structure is a hollow structure; the frame beam structure is formed by splicing and assembling a plurality of brackets so as to adjust the adaptive length according to the requirement; the supporting structure comprises a sliding base and a lifting mechanism, and the frame beam structure is driven by the lifting mechanism to lift so as to be lowered to a height convenient to operate; during assembly, the frame beam structure can be assembled on the ground, the supporting structure is moved to the corresponding length position, then the frame beam structure is arranged at the top of the lifting mechanism, so that the bottom of the frame beam structure is in an overhead state, then the frame beam structure is provided with stage lamps, and finally the lifting mechanism drives the whole frame beam structure to ascend to the required height; the whole structure adopts an assembled structure and can be lifted, so that the height can be reduced to a required height during construction operation, and the operation is convenient;
sliding base's design then can make bearing structure have the basic condition of slip, removal, can make things convenient for bearing structure's removal, also means the removal of whole stage lighting equipment equally, if under the limited circumstances in-service use place, can assemble the back at other spacious places and remove to application place again, facilitate the use.
Drawings
Fig. 1 is a schematic structural view of a stage lighting apparatus for convenient use provided in an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the internal structure of a support structure provided in an embodiment of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3;
fig. 5 is a schematic structural view of a propeller shaft provided in an embodiment of the present invention;
FIG. 6 is a top view of a frame rail structure provided in an exemplary embodiment of the present invention;
fig. 7 is a schematic structural diagram of a stage lamp provided in an embodiment of the present invention.
In the figure:
100. a support structure; 200. a frame beam structure; 210. a support frame; 211. a first pipe body; 212. a first frame bar; 220. a bracket; 221. a second tube body; 222. a second frame bar; 223. a second threaded hole; 230. a sleeve; 300. stage lamps; 310. a lamp body; 320. hanging a seat; 321. a card slot; 322. locking the bolt; 400. a sliding base; 410. a support tub; 411. sinking a groove; 412. a first threaded hole; 420. a barrel cover; 430. a lifting pulley mechanism; 431. a first motor; 432. a first threaded rod; 433. a universal ball bearing; 440. a support plate; 441. a limiting cylinder; 500. a lifting mechanism; 510. supporting a tube; 511. a bump; 520. a support bar; 521. a jack; 530. a second motor; 540. a drive shaft; 550. a tray; 560. a guide rod.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1, in the embodiment of the present invention, a stage lighting device convenient to use is disclosed, which includes two supporting structures 100, a beam structure 200 installed at the top of the two supporting structures 100, and the beam structure 200 is used for installing a stage lamp 300;
the frame beam structure 200 is formed by splicing and assembling a plurality of brackets, so that the adaptive length can be adjusted according to the requirement, and the length can be adjusted by increasing or decreasing the brackets; the supporting structure 100 comprises a sliding base 400 and a lifting mechanism 500, the beam structure 200 is driven by the lifting mechanism 500 to lift, so that the beam structure 200 can be conveniently lowered to a height which is convenient to operate, the ascending operation is not needed, or the height of the ascending operation is reduced, the operation is convenient, and the safety can be improved; the sliding base 400 is used to drive the movement of the whole supporting structure 100.
The stage lighting equipment convenient to use is novel in structure and comprises a supporting structure, a frame beam structure and a stage lamp; the frame beam structure is formed by splicing and assembling a plurality of brackets so as to adjust the adaptive length according to the requirement; the supporting structure comprises a sliding base and a lifting mechanism, and the frame beam structure is driven by the lifting mechanism to lift so as to be lowered to a height convenient to operate; during assembly, the frame beam structure can be assembled on the ground, the supporting structure is moved to the corresponding length position, then the frame beam structure is arranged at the top of the lifting mechanism, so that the bottom of the frame beam structure is in an overhead state, then the frame beam structure is provided with stage lamps, and finally the lifting mechanism drives the whole frame beam structure to ascend to the required height; the whole structure adopts an assembled structure and can be lifted, so that the height can be reduced to a required height during construction operation, and the operation is convenient;
the design of sliding base then can make bearing structure have the basic condition of slip, removal, can make things convenient for bearing structure's removal, also means the removal of whole stage lighting equipment equally, if under the restricted condition in-service use place, can assemble the back again in other spacious places and remove to using place department, facilitate the use.
Further, as shown in fig. 3 and 4, the supporting structure 100 includes a sliding base 400 and a lifting mechanism 500, the sliding base 400 includes a supporting barrel 410, a barrel cover 420, and a lifting pulley mechanism 430, the lifting pulley mechanism 430 is installed at the bottom of the supporting barrel 410, a sliding portion of the lifting pulley mechanism 430 is driven to move down and protrude out of the bottom surface of the supporting barrel 410 to form a sliding support, which means that the bottom of the supporting structure is formed to be in an overhead state by a plurality of sliding portions, thereby achieving a movable effect; the support can also be driven to move upwards to a position higher than the bottom surface of the support barrel 410 to form a grounding support, so that the bottom of the support structure is contacted with the ground and can not move, and effective and stable bottom support is realized; the tub cover 420 is fixedly installed at the top of the support tub 410, and the elevating mechanism 500 is installed at the top surface of the tub cover 410.
Further, the lifting pulley mechanism 430 includes a first motor 431, a plurality of first threaded rods 432, a plurality of universal ball bearings 433,
a plurality of sinking grooves 411 are concavely arranged on the bottom surface of the supporting barrel 410, a first threaded hole 412 is arranged at the bottom of each sinking groove 411, and the first threaded hole 412 is communicated with the inside of the supporting barrel 410; the first threaded rods 432 are arranged at the first threaded holes 412 in a penetrating mode, the tops of the universal ball bearings 433 are fixedly connected with the bottom ends of the first threaded rods 432, and the first threaded rods 432 are driven by the first motor 431 to rotate so as to drive the universal ball bearings 433 to enter and exit the sinking grooves 411 and realize ground contact support and sliding support; the universal ball bearing is adopted as the sliding part, so that the multidirectional moving effect can be provided, and the movement of the supporting structure is convenient; it can form effectual lift support to universal ball bearing through the cooperation of first screw hole and first threaded rod, ensures that universal ball bearing can be smooth outstanding and withdraw.
Furthermore, the outer wall of the universal ball bearing is provided with external threads, the inner wall of the sink groove is provided with internal threads, and the outer wall of the universal ball bearing is in threaded connection and matching with the sink groove; the universal ball bearing is matched with the thread of the sinking groove and is matched with the thread of the first threaded rod and the first threaded hole to conform to each other, so that normal lifting matching cannot be influenced; and the outer wall of the universal ball bearing is in threaded connection and matching with the sunken groove, so that the support can be further strengthened, and the sliding base can be supported in an overhead manner through a plurality of universal ball bearings, so that the sliding base can move.
Furthermore, a first gear is fixedly arranged in the middle of the first threaded rod, a second gear is fixedly arranged on an output shaft of the first motor, the plurality of first gears are distributed in a circumferential array around the output shaft of the first motor, the plurality of first gears are in meshing transmission with the second gear, only the first motor drives the plurality of first threaded rods to synchronously rotate, and then the plurality of universal ball bearings are driven to synchronously lift, so that effective sliding support and grounding support are realized; and the quantity of first threaded rod is 4, and four universal ball bearings can form steady aerial support to the sliding bottom can carry out steady slip.
Furthermore, a supporting ring 413 is fixedly arranged on the inner wall of the supporting barrel 410, a supporting plate 440 is fixedly arranged on the top surface of the supporting ring 413, a limiting cylinder 441 is fixedly arranged on the bottom surface of the supporting plate 440 corresponding to the plurality of first threaded rods 432, the side wall of each first threaded rod positioned above the corresponding first gear is of a smooth surface structure, the diameter of the upper portion of each first threaded rod is matched with the inner diameter of the corresponding limiting cylinder, the top end of each first threaded rod is in sliding fit with the corresponding limiting cylinder, and the limiting cylinders form rotating support for the top ends of the first threaded rods and provide a guiding effect for the lifting of the first threaded rods; the second motor is fixedly arranged on the top surface of the supporting plate.
Further, the elevating mechanism 500 includes a support tube 510, a support rod 520, a second motor 530, a transmission shaft 540, and a tray 550; the bottom end of the supporting tube 510 is fixedly arranged on the top surface of the barrel cover 420, the diameter of the supporting rod 520 is matched with the inner diameter of the supporting tube 510, the outer wall of the supporting rod is provided with external threads, the inner wall of the supporting tube is provided with internal threads, the supporting rod is arranged in the supporting tube and can be lifted through rotation, the supporting rod and the supporting tube are in threaded connection and matching, the supporting rod can be effectively limited and supported, when the supporting rod is rotated and moved to a certain height, the supporting rod can be locked at a certain height, and stable support can be provided for a beam erecting structure;
the second motor 530 is installed inside the support barrel 410, an output shaft of the second motor 530 is connected with the bottom end of the transmission shaft 540, the transmission shaft 540 penetrates through the barrel cover 420 through the bearing in a rotating manner, the middle of the bottom surface of the support rod 520 is provided with an insertion hole 521, the insertion hole 521 is of a prismatic hole structure, as shown in fig. 5, the main body of the transmission shaft 540 is of a prismatic structure, the bottom of the transmission shaft is a cylinder, the transmission shaft is matched with the insertion hole in shape, and when the transmission shaft rotates, the support rod can be driven to rotate without affecting the normal lifting of the support rod; the trays 550 are rotatably mounted at the top ends of the supporting rods 520, the frame beam structure 200 is erected between the two trays 550, and the trays 550 do not rotate along with the supporting rods 520, so that the supporting rods can drive the frame beam structure to lift, but the frame beam structure cannot rotate, and the motion interference among all the parts is effectively prevented; furthermore, a convex column is fixedly arranged at the top end of the supporting rod, a limiting disc is fixedly arranged on the top surface of the convex column, and the diameter of the limiting disc is larger than that of the convex column; as shown in fig. 2, the tray includes two relative backup pads that set up, and the bottom of backup pad is all fixed and is equipped with the cassette, is equipped with the draw-in groove on the cassette, and the edge of cassette is equipped with the butt joint board, and two cassettes are fixed through the bolt that runs through the butt joint board, and two draw-in grooves form with the projection and spacing card chamber of dish shape adaptation to make the tray rotate and install the top at the bracing piece.
Further, a guide rod 560 is fixedly installed at the bottom edge of the tray 550, the guide rod extends along the length direction of the support rod, a projection 511 is fixedly arranged on the outer wall of the top of the support tube 510, a guide hole is formed in the projection corresponding to the guide rod, and the guide rod slides vertically along the guide hole; this structural design can carry out effectual injecing to the tray, further prevents that the tray from rotating along with the rotation of bracing piece.
Further, as shown in fig. 6 and 7, the girder structure 200 includes two supporting frames 210 and a plurality of brackets 220, the supporting frames 210 are fixed on the top surface of the tray 550 by bolts, the plurality of brackets 220 are connected by the sleeves 230, and the bracket 220 at the end position is connected with the supporting frame 210 by the sleeves 230; the number of the brackets can be increased or decreased conveniently according to the requirement by adopting an assembled structure, so that the required length can be met; stage light 300 is mounted on bracket 220.
Furthermore, two first tube bodies 211 extending outwards are arranged on the supporting frame 210, the two first tube bodies 211 are arranged in parallel, and the two first tube bodies 211 are fixedly connected through a first frame rod 212; the bracket 220 includes two second tubes 221 arranged in parallel, and the two second tubes 221 are fixedly connected by at least two second frame rods 222; the diameter of the first tube 211 is the same as that of the second tube 221, and the outer wall of the end part is provided with threads, and the end parts of the first tube 211 and the second tube 221 can be in threaded connection and matching through the sleeve 230; the structural design can facilitate assembly between the support frame and the bracket and between the bracket and the bracket, and the sleeve is connected and matched with the screw threads at the end parts of the first pipe body and the second pipe body, so that the assembly and disassembly are convenient; the stage lamp 300 is mounted on the second frame bar 222.
Further, the stage lamp 300 includes a lamp body 310 and a hanging seat 320, the bottom surface of the hanging seat 320 is provided with a clamping groove 321 corresponding to the two second frame rods 222 on the bracket, the clamping groove is arc-shaped and is matched with the shape of the second frame rods, the top surface of the hanging seat 320 is provided with two locking bolts 322 corresponding to the two clamping grooves, the second frame rods 222 are correspondingly provided with second threaded holes 223, and the hanging seat is hung on the two second frame rods in an overhead manner and locked by the locking bolts; the structural design can facilitate the installation and the matching between the stage lamp and the bracket, and the disassembly and the assembly are convenient, so that the assembly and the later disassembly are convenient; it should be noted that the lamp body of the stage lamp can adopt a moving head lamp, which is a common lamp body in stage application, and can be purchased and used in the market, and the specific structure is not repeated.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims (8)

1. The utility model provides a stage lighting equipment that facilitates use which characterized in that:
the stage lamp comprises two support structures and a frame beam structure, wherein the frame beam structure is erected at the tops of the two support structures and is used for mounting a stage lamp;
the frame beam structure is formed by splicing and assembling a plurality of brackets so as to adjust the adaptive length according to the requirement;
the supporting structure comprises a sliding base and a lifting mechanism,
the frame beam structure is driven by the lifting mechanism to lift so as to be lowered to the height which can be conveniently operated;
the sliding base is used for driving the whole supporting structure to move.
2. A stage lighting fixture as recited in claim 1, wherein:
the supporting structure comprises a sliding base and a lifting mechanism, the sliding base comprises a supporting barrel, a barrel cover and a lifting pulley mechanism, the lifting pulley mechanism is arranged at the bottom of the supporting barrel, and a sliding part of the lifting pulley mechanism can be driven to downwards move to protrude out of the bottom surface of the supporting barrel to form a sliding support and can also be driven to upwards move to be higher than the bottom surface of the supporting barrel to form a grounding support;
the barrel cover is fixedly arranged at the top of the supporting barrel, and the lifting mechanism is arranged on the top surface of the barrel cover.
3. A stage lighting fixture as recited in claim 2, wherein:
the lifting pulley mechanism comprises a first motor, a plurality of first threaded rods and a plurality of universal ball bearings,
the bottom surface of the supporting barrel is concavely provided with a plurality of sinking grooves, the bottom of each sinking groove is provided with a first threaded hole, and the first threaded holes are communicated with the inside of the supporting barrel; first threaded rod wears to establish and installs in first threaded hole department, the top of universal ball bearing and the bottom fixed connection of first threaded rod, and many first threaded rods drive rotatoryly by first motor for drive universal ball bearing business turn over heavy groove, realize contacting to the ground and support and sliding support.
4. A stage lighting device as claimed in claim 3, wherein:
the lifting mechanism comprises a supporting pipe, a supporting rod, a second motor, a transmission shaft and a tray;
the bottom end of the supporting tube is fixedly arranged on the top surface of the barrel cover, the diameter of the supporting rod is matched with the inner diameter of the supporting tube, the outer wall of the supporting rod is provided with external threads, the inner wall of the supporting tube is provided with internal threads, and the supporting rod is arranged in the supporting tube and is lifted through rotation;
the second motor is arranged in the supporting barrel, an output shaft of the second motor is connected with the bottom end of the transmission shaft, the transmission shaft penetrates through the barrel cover through the rotation of the bearing, the middle of the bottom surface of the supporting rod is provided with an insertion hole, the insertion hole is of a prismatic hole structure, the main body of the transmission shaft is of a prismatic structure, the bottom of the transmission shaft is of a cylinder, the transmission shaft is matched with the insertion hole in shape, and when the transmission shaft rotates, the supporting rod can be driven to rotate without influencing the normal lifting of the supporting rod;
the tray rotates and installs on the top of bracing piece, and frame beam structure erects and installs between two trays, and the tray does not rotate along with the bracing piece.
5. A stage lighting fixture as recited in claim 4, wherein:
the bottom surface edge fixed mounting of tray has the guide bar, and the guide bar extends along the length direction of stay tube, and the fixed lug that is equipped with of top outer wall of stay tube, lug correspond the guide bar and have seted up the guiding hole, and the guide bar slides along the guiding hole is vertical.
6. A stage lighting fixture as recited in claim 5, wherein:
the frame beam structure comprises two support frames and a plurality of brackets, the support frames are fixed on the top surfaces of the trays through bolts, the brackets are connected through sleeves, and the brackets at the end parts are also connected with the support frames through the sleeves;
the stage lamp is installed on the bracket.
7. A stage lighting device as recited in claim 6, wherein:
the support frame is provided with two first pipe bodies which extend outwards and protrude, the two first pipe bodies are arranged in parallel, and the two first pipe bodies are fixedly connected through a first frame rod;
the bracket comprises two second pipe bodies which are arranged in parallel, and the two second pipe bodies are fixedly connected through at least two second frame rods;
the diameter of the first pipe body is consistent with that of the second pipe body, threads are arranged on the outer wall of the end part of the first pipe body, and the end parts of the first pipe body and the second pipe body can be in threaded connection and matching through a sleeve;
the stage lamp is arranged on the second frame rod.
8. A stage lighting fixture as recited in claim 7, wherein:
the stage lamp comprises a lamp body and a hanging seat, wherein the bottom surface of the hanging seat is provided with clamping grooves corresponding to two second frame rods on a bracket, the clamping grooves are arc-shaped structures and matched with the shapes of the second frame rods, two locking bolts are installed on the top surface of the hanging seat corresponding to the two clamping grooves, second threaded holes are correspondingly formed in the second frame rods, and the hanging seat is hung on the two second frame rods in an overhead mode and locked through the locking bolts.
CN202210995306.XA 2022-08-18 2022-08-18 Stage lighting equipment who facilitates use Withdrawn CN115325486A (en)

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CN202210995306.XA CN115325486A (en) 2022-08-18 2022-08-18 Stage lighting equipment who facilitates use

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Application Number Priority Date Filing Date Title
CN202210995306.XA CN115325486A (en) 2022-08-18 2022-08-18 Stage lighting equipment who facilitates use

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CN115325486A true CN115325486A (en) 2022-11-11

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CN202210995306.XA Withdrawn CN115325486A (en) 2022-08-18 2022-08-18 Stage lighting equipment who facilitates use

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117419288A (en) * 2023-12-13 2024-01-19 深圳市星标电子科技有限公司 Portable assembled stage LED lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117419288A (en) * 2023-12-13 2024-01-19 深圳市星标电子科技有限公司 Portable assembled stage LED lamp
CN117419288B (en) * 2023-12-13 2024-02-13 深圳市星标电子科技有限公司 Portable assembled stage LED lamp

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Application publication date: 20221111