CN110147024B - Circular foldable portable LED movie and television lamp - Google Patents
Circular foldable portable LED movie and television lamp Download PDFInfo
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- CN110147024B CN110147024B CN201910383552.8A CN201910383552A CN110147024B CN 110147024 B CN110147024 B CN 110147024B CN 201910383552 A CN201910383552 A CN 201910383552A CN 110147024 B CN110147024 B CN 110147024B
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- 238000005096 rolling process Methods 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000001795 light effect Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 241000217776 Holocentridae Species 0.000 claims description 25
- 230000035939 shock Effects 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 8
- 230000007306 turnover Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract 2
- 210000001503 joint Anatomy 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Images
Classifications
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
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- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
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- 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
- F21V19/00—Fastening of light sources or lamp holders
-
- 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
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a round foldable portable LED movie and television lamp which comprises an upper sleeve frame, a round bottom sealing cover and a mounting seat, wherein the upper sleeve frame is of a hollow cylindrical structure, the bottom sealing cover is mounted at the bottom of the upper sleeve frame, and the mounting seat is arranged above the middle part of the upper sleeve frame. The invention has the beneficial effects that: two motors drive the sunshade through rolling area two and remove, the sunshade removes in the light trap upper end, shelter from the light trap, change the non-light tight area size of light trap, thereby adjust the light luminance and the light irradiation shape that the light trap is transparent, thereby make this movie & TV lamp can shine different luminance and different shapes's light effect to the specified area, make things convenient for the staff to adjust, the staff is through pulling down the connecting plate, turning over the board through stirring, turn over the board and open upper cover frame upper portion through stirring around the hinge, make things convenient for the staff to install this movie & TV lamp inside lamp panel and other parts, overhaul or maintain, the convenience of using has been guaranteed.
Description
Technical Field
The invention relates to a movie and television lamp, in particular to a round foldable portable LED movie and television lamp, and belongs to the technical field of LED movie and television lamp application.
Background
Along with the rapid development of the living standard of people, the film and television lamp is used more and more frequently in the field of film shooting, and the main function of the film and television lamp is to illuminate the appointed light effect, so that when the working personnel shoot different film scenes, the light effect of the scenes is better.
The current movie & TV lamp still has many weak points when using, current movie & TV lamp can not be according to staff's shooting needs, adjust the luminousness and the printing opacity luminance in lamp hole, can not be according to the shooting needs, adjust the form of illuminating of light and illuminate position and angle, and current movie & TV lamp each part is the integral structure, the staff's equipment of not being convenient for, dismantle or overhaul the maintenance, and current movie & TV lamp is not convenient for carry out erection joint with the externally mounted subassembly, and current movie & TV lamp can not fold, it is light inadequately to carry the use, and the space that movie & TV lamp occupy is big, and when the movie & TV lamp was received and jolts, the lamp panel has taken place the collision and has damaged, lead to the life of movie & TV lamp low.
Disclosure of Invention
The invention aims to solve the problems that the light transmittance and the light transmittance brightness of a lamp hole cannot be adjusted according to the shooting requirements of workers by the conventional movie and television lamp, the lighting form, the lighting position and the lighting angle of the lamp light cannot be adjusted according to the shooting requirements, all parts of the conventional movie and television lamp are of an integrated structure, the assembly, the disassembly or the overhaul and the maintenance of the workers are inconvenient, the conventional movie and television lamp is inconvenient to be installed and connected with an external installation component, the conventional movie and television lamp cannot be folded, the carrying and the use are not light enough, the occupied space of the movie and television lamp is large, and when the movie and television lamp bumps, a lamp disc is collided and damaged, so that the service life of the movie and television lamp is short.
The purpose of the invention can be realized by the following technical scheme: the round foldable portable LED movie and television lamp comprises an upper sleeve frame, a round bottom sealing cover and a mounting seat, wherein the upper sleeve frame is of a hollow cylindrical structure, the bottom sealing cover is mounted at the bottom of the upper sleeve frame, the mounting seat is arranged above the middle of the upper sleeve frame, two semicircular turning plates are symmetrically arranged above the upper sleeve frame, a plurality of hinges are arranged at the joints of the two turning plates at equal intervals, the two turning plates can be conveniently folded and turned through the hinges, a worker can conveniently mount, overhaul or maintain the lamp panel and other components inside the movie and television lamp, the convenience in use is ensured, and a plurality of lamp panels are arranged at the bottoms of the two turning plates at equal intervals in parallel;
a connecting plate is arranged in front of the mounting seat and the two turning plates;
a lamp frame is arranged on each of the plurality of lamp panels, a plurality of lamp wicks are arranged in the lamp frame side by side, partition plates are arranged at two ends of the lamp frame, and a plurality of connecting seats are arranged below the lamp frame at equal intervals;
the side wall of the partition board at one end of the lamp frame is provided with a first motor, the inner wall of the partition board at one end of the lamp frame is provided with a rolling groove, a cleaning board is clamped in the rolling groove, the bottom of the cleaning board is provided with a cotton wiping pad, the bottom of the cotton wiping pad is attached to the upper surface of the lamp wick, when the movie lamp does not perform lamp lighting work, a worker controls the first motor to work through a PLC (programmable logic controller), the first motor drives the rolling belt to roll in the rolling groove, so that the cotton wiping pad is driven to wipe dust and impurities on the surface of the lamp wick, the lamp wick is cleaner and tidier, the irradiation light intensity of the lamp wick is ensured not to be influenced by the dust;
the two ends of each of the connecting seats are vertically provided with a shock absorption seat, two support legs are symmetrically arranged below the two shock absorption seats, and a first screw penetrates through the support legs;
the shock absorption seat is provided with a hollow cylindrical containing barrel, an extending post penetrates through the lower portion of the containing barrel and is connected to a sliding groove in the containing barrel, the extending post is connected with the bottom of the sliding groove through a spring, when a worker drives the movie lamp to move, the movie lamp moves in and out of the sliding groove of the containing barrel through the extending post on the shock absorption seat when jolting and shaking, buffering force is provided through the spring, resistance of the extending post and a lamp frame is increased by matching with a rubber pad, the lamp panel is guaranteed to be more stable and firm when jolting, on one hand, the lamp panel and an upper sleeve frame are prevented from being abraded due to rubbing and collision, the service life of the lamp panel is prolonged, on the other hand, the vibration amplitude of the lamp core is reduced, and collision and damage of the lamp core caused by large vibration amplitude are prevented;
the inner wall of the sliding chute is provided with a rubber pad, one end of a connecting part between the extending column and the inside of the sliding chute is provided with a circular sliding plate, an outlet at one end of the sliding chute is provided with a stop block, and the stop block is used for blocking the sliding plate to prevent the extending column from falling off from the barrel;
the bottom edge of the upper sleeve frame and the upper end edge of the bottom sealing cover are both provided with annular butt-joint rings, and the bottom sealing cover and the like are provided with a plurality of light holes in a penetrating manner;
a second motor is arranged at two ends above the plurality of light holes, and a shielding plate is sleeved on the second motor;
an L-shaped steel bar is arranged on the mounting seat, a hanging block is arranged at one end above the steel bar, a rotating bolt penetrates through the hanging block, a rotating block is arranged below the steel bar, a motor III is arranged below the rotating block, and the rotating block is connected to a rotating groove in the top of the motor III;
the rotating block is internally sleeved with a rotating shaft, an inward turning groove is formed in one end of the rotating block, an inserting ring is sleeved in the middle of the rotating block and is buckled in the rotating groove through the inserting ring, and the rotating block is prevented from being separated from the rotating groove.
The invention has further technical improvements that: the connecting plate is fixedly connected with the two turning plates through bolts at two ends respectively, and the length of the plurality of lamp panels are different, so that the lamp panels are connected and installed more firmly with the turning plates, and the brightness of the light irradiated by the film and television lamp is more uniform and comprehensive.
The invention has further technical improvements that: inside clean board is taken one to slot rolling and motor through the roll of one end, and motor one through roll take one with clean board swing joint in the slot rolling, do not shine the during operation at this movie & TV lamp, the staff passes through the work of PLC controller control motor, motor one drives and rolls and takes one to roll in the slot rolling to it wipes the pad and wipes dust impurity to the wick surface to drive the cotton, makes the wick cleaner and tidier, guarantees that the light intensity that shines of wick can not receive the dust influence, has guaranteed the clean and tidy nature of use.
The invention has further technical improvements that: the bottoms of the two shock absorption seats on the connecting seat are connected through the connecting rod, so that the shock absorption seats are connected more firmly, and the lamp panel is fixedly connected with the turning plate through the first screw on the supporting leg.
The invention has further technical improvements that: the upper cover frame is provided with a plurality of screw holes in an equal radian on the butt joint ring, and the screw holes are matched with the screw holes in an equal radian on the butt joint ring on the bottom sealing cover, so that the upper cover frame and the bottom sealing cover are connected and mounted or detached more conveniently.
The invention has further technical improvements that: the second motor is swing joint through rolling two and taking with the sunshade, the work of the second motor at a plurality of light trap both ends is controlled to the PLC controller, the second motor drives the sunshade through rolling two and removes, the sunshade removes in the light trap upper end, shelter from the light trap, change the non-light tight area size of light trap, thereby adjust the light luminance and the light irradiation shape that the light trap passed through, thereby make this movie & TV lamp can shine the light effect of different luminance and different shapes to appointed region, and the width sum of two sunshades is greater than the diameter of light trap.
The invention has further technical improvements that: it is provided with the screw rod to revolve bolt one end, just the hanging piece is inside be provided with screw rod assorted thread groove, makes things convenient for the rotatory activity of screw rod cooperation screw thread through the thread groove, and guarantees that the screw rod is fixed more firm with the externally mounted subassembly, and revolves bolt and billet and commentaries on classics piece and all be the rotation in the rotating groove and be connected.
The invention has further technical improvements that: the billet bottom is connected with the pivot middle part, and the billet rotates with the pivot to be connected, and turns over groove one end and set up and make things convenient for the billet to turn over the groove billet of turning over from top to bottom and turn over in the groove through the pivot in the groove of turning over with turning over to make the laminating of billet back turn over the up end of board, fold, reduced the volume that occupies of this movie & TV lamp, make this movie & TV lamp more be convenient for accomodate deposit and carry.
The invention has further technical improvements that: go up the cover frame and be provided with the WIFI module, and the inside PLC controller that is provided with of under cover lid, and PLC controller and WIFI module communication connection, the staff sends the WIFI radio signal through equipment and transmits the PLC controller from the WIFI module, the work of two motors at a plurality of light trap both ends is controlled to the PLC controller, two motors drive the sunshade through rolling two and remove, the sunshade removes in the light trap upper end, shelter from the light trap, change the non-light tight area size of light trap, thereby adjust the light luminance and the light irradiation shape that the light trap passed through, thereby make this movie & TV lamp can shine different luminance and different shapes's light effect to the specified region.
The using method of the movie lamp specifically comprises the following steps:
the method comprises the following steps: after the lamp is powered on, lampwicks in a plurality of lamp panels are synchronously lightened, light is transmitted through a plurality of light transmitting holes arranged at the bottom of the bottom sealing cover, the light-transmitting holes are used for limiting the light-transmitting area, and the specific effect of light irradiation of a film and television lamp is achieved;
step two: the working personnel send WIFI signals through the equipment and transmit the WIFI signals from the WIFI module to the PLC controller, the PLC controller controls the motors II at the two ends of the plurality of light transmission holes to work, the motors II drive the shielding plates to move through the rolling belts II, the shielding plates move at the upper ends of the light transmission holes and shield the light transmission holes to change the light transmission area of the light transmission holes, and the light brightness and the light irradiation shape which are transmitted through the light transmission holes are adjusted, so that the movie and television lamp can irradiate light effects with different brightness and different shapes on a designated area, the motor III drives the upper sleeve frame to rotate through the connecting plate, and the angle and the position of the light irradiated by the movie and television lamp are adjusted;
step three: the working personnel can open the upper part of the upper jacket frame by turning the turning plate around the hinge through detaching the connecting plate, so that the working personnel can conveniently install, overhaul or maintain the lamp panel and other components inside the movie and television lamp, the steel bar on the mounting seat can be rotationally adjusted in the rotary groove above the motor III through the rotary block, the rotary adjusting rotary bolt is rotated to be connected with the mounting position of an external mounting component, when the movie and television lamp needs to be stored, the steel bar is turned downwards around the rotary shaft through the personnel, the steel bar is turned in the inward turning groove and the outward turning groove, so that the back of the steel bar is attached to the upper end surface of the turning plate and is folded, a plurality of cleaning plates are arranged on the partitions at one ends of the lamp panels, the cotton wiping pads at the bottoms of the cleaning plates are attached to the lamp core, when the movie and television lamp does not carry out the lighting work, the working personnel control the working of the motor through the PLC controller, the motor drives the rolling, thereby driving the cotton wiping pad to wipe dust and impurities on the surface of the lamp wick.
Compared with the prior art, the invention has the beneficial effects that:
1. when the invention is used, a worker rotates the rotary bolt on the mounting seat clockwise to connect the screw rod into an external mounting component for fixing and using, thereby ensuring that the invention is very convenient and quick to mount and dismount, and the invention has small volume and is very portable to carry and use, after the invention is electrified, lampwicks in a plurality of lamp panels synchronously light up, a plurality of light holes arranged at the bottom of the bottom sealing cover are used for transmitting light rays, the light rays are limited by the plurality of light holes, the specific effect of the light rays irradiation of the movie and television lamps is achieved, the worker transmits a WIFI signal from a WIFI module to a PLC controller, the PLC controller controls a second motor at two ends of the plurality of light holes to work, the second motor drives the shielding plate to move through rolling the second motor, the shielding plate moves at the upper ends of the light holes to shield the light holes, so as to change the light transmitting area of the light holes, thereby adjust the light luminance and the light irradiation shape that the light trap sees through to make this movie & TV lamp can shine different luminance and different shapes's light effect to the specified area, and drive through the connecting plate through motor three and go up the cover frame and rotate, thereby adjust the angle and the position that this movie & TV lamp shines light, make things convenient for the staff to adjust, guaranteed the flexibility of using and the variety of function.
2. Go up the cover frame upper end and seal by two semicircular butt joints of turning over the board, and the connecting plate passes through the bolt and turns over board fixed connection, go up the screw that the radian set up on the butt joint ring of cover frame through the bottom and two fixed connection of screw on the under cover lid, a plurality of lamp panel all is through the screw fixed connection of even seat bottom of equidistant setting, it is more convenient to guarantee that each part of this movie & TV lamp installation is organized or dismantlement, and the staff is through pulling down the connecting plate, the rethread turns over the board, turn over the board and open cover frame upper portion through turning around the hinge, make things convenient for the staff to install this movie & TV lamp inside lamp panel and other parts, overhaul or maintain, the convenience of using has been guaranteed.
3. Billet accessible commentaries on classics piece on the mount pad is rotatory regulation in the turn-trough of three tops of motor, thereby rotate the regulation and revolve the connection mounted position who ties with the externally mounted subassembly, it is more suitable to guarantee that the efficiency that this movie & TV lamp was installed is higher and the position of installation use, it is adjustable, and when this movie & TV lamp needs to be accomodate, through personnel through turning the billet downwards around the pivot, the billet turns over in the enstrophe groove and the groove of turning up, thereby make the laminating of the billet back turn over the up end of board, fold, the volume occupied of this movie & TV lamp has been reduced, make this movie & TV lamp be more convenient for accomodate and deposit and carry.
4. All be provided with clean board on the one end baffle of a plurality of lamp panel, the cotton of clean board bottom is wiped and is filled up and the wick laminating, does not carry out the lamp at this movie & TV lamp and shines the during operation, and the staff passes through a work of PLC controller control motor, and a motor drives to roll and takes one to roll in the rolling groove to it wipes the pad and cleans dust impurity to the wick surface to drive the cotton, makes the wick cleaner and tidier, guarantees that the light intensity that shines of wick can not receive the dust influence, has guaranteed the clean and tidy nature of use.
5. The lamp panel is fixedly connected with the turning plate through the plurality of connecting seats arranged at equal intervals, the lamp panel is ensured to be installed more firmly, meanwhile, the shock absorption seats are arranged at two ends of the plurality of connecting seats, when workers drive the movie lamp to move, and the movie lamp is bumped and shaken, the shock absorption seats are arranged at the inner and outer sides of the chute of the loading cylinder through the stretching columns on the shock absorption seats, the buffering force is provided through the springs, the resistance of the stretching columns and the lamp frame to move is increased by matching with the rubber pads, the lamp panel is ensured to be more stable and firm when bumped, on one hand, the lamp panel and the upper sleeve frame are prevented from being rubbed and abraded, the service life of the lamp panel is prolonged, on the other hand, the vibration amplitude of the lamp core is reduced, and the lamp core is prevented; the film and television lamp is firm, durable, has good social benefit, and is suitable for popularization and use.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic overall perspective structure of the present invention.
Fig. 2 is a bottom view of the upper case frame of the present invention.
Fig. 3 is a schematic view of the structure of the lamp panel of the present invention.
FIG. 4 is an enlarged view of the area A in FIG. 3 according to the present invention.
FIG. 5 is a top view of a cleaning plate of the present invention.
Fig. 6 is a front view of a cleaning plate of the present invention.
FIG. 7 is an enlarged view of the area B in FIG. 3 according to the present invention.
FIG. 8 is a cross-sectional view of the shock mount of the present invention.
Fig. 9 is a bottom plan view of the bottom closure of the present invention.
Fig. 10 is a top view of the bottom closure of the present invention.
FIG. 11 is a front view of the connection between the shield and the motor of the present invention.
Fig. 12 is a top view of the motor of the present invention.
Fig. 13 is a schematic view of the mounting base structure of the present invention.
Fig. 14 is a cross-sectional view of a rotor of the present invention.
Fig. 15 is a front view of the turn-bolt of the present invention.
In the figure: 1. sleeving a frame; 2. a bottom sealing cover; 3. turning over a plate; 4. a hinge; 5. a connecting plate; 6. a mounting seat; 7. a lamp panel; 8. a docking ring; 9. a screw hole; 10. a lamp frame; 11. a lamp wick; 12. a partition plate; 13. connecting seats; 14. a first motor; 15. rolling a groove; 16. cleaning the plate; 17. rolling a first belt; 18. a cotton wiping pad; 19. a cushioning seat; 20. a support leg; 21. a first screw; 22. loading into a barrel; 23. extending the column; 24. a chute; 25. a spring; 26. a rubber pad; 27. a slide plate; 28. a stopper; 29. a light-transmitting hole; 30. a second screw; 31. a shutter; 32. a second motor; 33. rolling a belt II; 34. a steel bar; 35. hanging blocks; 36. screwing the bolt; 37. a third motor; 38. rotating the groove; 39. rotating the block; 40. turning the groove outwards; 41. a rotating shaft; 42. an inverted groove; 43. inserting a ring; 44. a screw.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-15, the circular foldable portable LED movie and television lamp comprises an upper sleeve frame 1, a circular bottom sealing cover 2 and a mounting seat 6, wherein the upper sleeve frame 1 is of a hollow cylindrical structure, the bottom sealing cover 2 is mounted at the bottom of the upper sleeve frame 1, the mounting seat 6 is arranged above the middle part of the upper sleeve frame 1, two semicircular turning plates 3 are symmetrically arranged above the upper sleeve frame 1, a plurality of hinges 4 are arranged at the joints of the two turning plates 3 at equal intervals, the two turning plates 3 can be folded and turned over conveniently through the hinges 4, and workers can install, overhaul or maintain the lamp panel 7 and other components inside the movie and television lamp conveniently, so that the use convenience is ensured, and a plurality of lamp panels 7 are arranged at the bottoms of the two turning plates 3 at equal intervals in parallel;
wherein a connecting plate 5 is arranged in front of the mounting seat 6 and the two turning plates 3;
a lamp frame 10 is arranged on each of the plurality of lamp panels 7, a plurality of lamp wicks 11 are arranged in the lamp frame 10 side by side, partition plates 12 are arranged at two ends of the lamp frame 10, and a plurality of connecting seats 13 are arranged below the lamp frame 10 at equal intervals;
when the movie and television lamp does not perform lighting work, a worker controls the motor I14 to work through a PLC (programmable logic controller), the motor I14 drives the rolling belt I17 to roll in the rolling groove 15, so that the cotton wiping pad 18 is driven to wipe dust and impurities on the surface of the lamp wick 11, the lamp wick 11 is tidier, the irradiation light intensity of the lamp wick 11 is not influenced by the dust, and the use tidiness is ensured;
the two ends of each of the connecting seats 13 are vertically provided with a shock absorption seat 19, two support legs 20 are symmetrically arranged below the two shock absorption seats 19, and a first screw 21 penetrates through each support leg 20;
the shock absorption seat 19 is provided with a hollow cylindrical containing cylinder 22, an extending post 23 penetrates below the containing cylinder 22, the extending post 23 is connected into a sliding groove 24 inside the containing cylinder 22, the extending post 23 is connected with the bottom of the sliding groove 24 through a spring 25, a worker drives the movie lamp to move, when the movie lamp is bumped and shaken, the extending post 23 on the shock absorption seat 19 extends inside and outside the sliding groove 24 of the containing cylinder 22, the spring 25 provides buffering force, the resistance of the extending post 23 and the lamp frame 10 is increased by matching with a rubber pad 26, the lamp panel 7 is more stable and firm when bumped, on one hand, the lamp panel 7 is prevented from being abraded by being rubbed and collided with the upper sleeve frame 1, the service life of the lamp panel 7 is prolonged, on the other hand, the vibration amplitude of the lamp wick is reduced, and the lamp wick is prevented from being damaged by collision due to large vibration amplitude;
wherein, the inner wall of the chute 24 is provided with a rubber pad 26, one end of the connection part between the extending column 23 and the inside of the chute 24 is provided with a circular sliding plate 27, an outlet at one end of the chute 24 is provided with a stop 28, and the stop 28 is used for blocking the sliding plate 27 to prevent the extending column 23 from falling out of the barrel 22;
the bottom edge of the upper sleeve frame 1 and the upper end edge of the bottom sealing cover 2 are both provided with annular butt-joint rings 8, and the bottom sealing cover 2 and the like are provided with a plurality of light holes 29 in a penetrating manner;
wherein, two ends above the plurality of light holes 29 are respectively provided with a second motor 32, and the second motor 32 is sleeved with a shielding plate 31;
an L-shaped steel bar 34 is arranged on the mounting seat 6, a hanging block 35 is arranged at one end above the steel bar 34, a rotating bolt 36 is arranged on the hanging block 35 in a penetrating mode, a rotating block 39 is arranged below the steel bar 34, a motor III 37 is arranged below the rotating block 39, and the rotating block 39 is connected into a rotating groove 38 at the top of the motor III 37;
wherein, the inside cover of turning block 39 is equipped with pivot 41, and turning block 39 one end is provided with enstrophe groove 42, and turning block 39 middle part cover is equipped with insert ring 43, and lock joint is in turning groove 38 through insert ring 43, prevents that turning block 39 from breaking away from in turning groove 38.
As a better embodiment of the invention, the connecting plate 5 is respectively fixedly connected with the two turning plates 3 through bolts at two ends, and the lengths of the plurality of lamp panels 7 are different, so that the lamp panels 7 and the turning plates 3 are more firmly connected and installed, and the brightness of the light irradiated by the movie and television lamp is more uniform and comprehensive.
As a preferred embodiment of the present invention, the cleaning plate 16 is connected to the inside of the rolling groove 15 and the motor 14 through the rolling belt one 17 at one end, and the motor 14 is movably connected to the cleaning plate 16 in the rolling groove 15 through the rolling belt one 17, when the movie lamp does not perform a lighting operation, a worker controls the motor 14 to operate through the PLC controller, and the motor 14 drives the rolling belt one 17 to roll in the rolling groove 15, so as to drive the cotton wiping pad 18 to wipe dust and impurities on the surface of the wick 11, so that the wick 11 is cleaner and tidier, the irradiation light intensity of the wick 11 is not affected by the dust, and the use cleanness and tidiness are ensured.
As a preferred embodiment of the invention, the bottoms of the two shock absorbing seats 19 on the connecting seat 13 are connected through a connecting rod, so that the connection between the shock absorbing seats 19 is firmer, and the lamp panel 7 is fixedly connected with the turning plate 3 through a first screw 21 on the supporting leg 20.
As a preferred embodiment of the invention, a plurality of screw holes 9 are arranged on the butt joint ring 8 of the upper sleeve frame 1 in an equal radian manner, and a plurality of screws 30 matched with the screw holes 9 are arranged on the butt joint ring 8 on the bottom seal cover 2 in an equal radian manner, so that the upper sleeve frame 1 and the bottom seal cover 2 are more conveniently connected, installed or disassembled.
As a preferred embodiment of the present invention, the second motor 32 is movably connected to the shutters 31 through the second rolling belt 33, the PLC controller controls the second motors 32 at two ends of the plurality of light holes 29 to operate, the second motors 32 drive the shutters 31 to move through the second rolling belt 33, the shutters 33 move at the upper ends of the light holes 29 to block the light holes 29, so as to change the size of the light-transmitting area of the light holes 29, and adjust the brightness and the illumination shape of the light transmitted by the light holes 29, so that the movie lamp can illuminate light effects of different brightness and different shapes in a specified area, and the sum of the widths of the two shutters 31 is greater than the diameter of the light holes 29.
As a preferred embodiment of the present invention, a screw 44 is disposed at one end of the rotary bolt 36, and a screw groove matched with the screw 44 is disposed inside the hanging block 35, so that the screw 44 can rotate with the screw thread through the screw groove, and the screw and the external installation component are more firmly fixed, and the rotary bolt 36, the steel bar 34 and the rotary block 39 are all rotatably connected in the rotary groove 38.
As a preferred embodiment of the present invention, the bottom of the steel bar 34 is connected to the middle of the rotating shaft 41, the steel bar 34 is rotatably connected to the rotating shaft 41, and one end of the rotating groove 38 is provided with an outer-turning groove 40 for facilitating the steel bar 34 to turn up and down, the steel bar 34 turns over in the inner-turning groove 42 and the outer-turning groove 40 through the rotating shaft 41, so that the back of the steel bar 34 is attached to the upper end surface of the turning plate 3 to be folded, thereby reducing the occupied volume of the movie and television lamp and making the movie and television lamp more convenient to store, store and carry.
As a preferred embodiment of the invention, the upper jacket frame 1 is provided with a WIFI module, the bottom sealing cover 2 is internally provided with a PLC controller (manufacturer: ohm dragon) with the model of CPM1A, the PLC controller is in communication connection with the WIFI module, a worker sends a WIFI wireless signal through equipment and transmits the WIFI wireless signal to the PLC controller from the WIFI module, the PLC controller controls the motors two 32 at two ends of the plurality of light holes 29 to work, the motors two 32 drive the shielding plates 31 to move through the rolling belts two 33, the shielding plates 33 move at the upper ends of the light holes 29 to shield the light holes 29, so that the size of the light-transmitting area of the light holes 29 is changed, the light brightness and the light irradiation shape transmitted by the light holes 29 are adjusted, and the movie lamp can irradiate light with different brightness and different shapes in a specified area.
The using method of the movie lamp specifically comprises the following steps:
the method comprises the following steps: the worker rotates the rotary bolt 36 on the mounting seat 6 clockwise to connect the screw rod 44 into an external mounting component for fixing and using, after the invention is electrified, lampwicks 11 in a plurality of lamp panels 7 are synchronously lightened, light is transmitted and irradiated through a plurality of light holes 29 arranged at the bottom of the bottom sealing cover 2, the light irradiation area is limited by the plurality of light holes 29, and the specific effect of light irradiation of the film and television lamp is achieved;
step two: the worker sends a WIFI signal through the equipment and transmits the WIFI signal to the PLC from the WIFI module, the PLC controls the second motors 32 at two ends of the plurality of light holes 29 to work, the second motors 32 drive the shielding plates 31 to move through the second rolling belts 33, the shielding plates 31 move at the upper ends of the light holes 29 and shield the light holes 29 to change the light-transmitting area of the light holes 29, and the light brightness and the light irradiation shape of the light holes 29 are adjusted, so that the movie lamp can irradiate light effects with different brightness and different shapes on a specified area, the third motor 37 drives the upper sleeve frame 1 to rotate through the connecting plate 5, and the angle and the position of the light irradiated by the movie lamp are adjusted;
step three: the worker opens the upper part of the upper cover frame 1 by turning over the turning plate 3 through the turning around the hinge 4 by detaching the connecting plate 5, the worker can conveniently install, overhaul or maintain the lamp panel 7 and other components inside the movie lamp, the steel bar 34 on the mounting seat 6 can be rotatably adjusted in the rotary groove 38 above the motor III 37 through the rotary block 39, the connecting and mounting positions of the rotary bolt 36 and an external mounting component are rotatably adjusted, when the movie lamp needs to be stored, the worker turns the steel bar 34 downwards around the rotary shaft 41, the steel bar 34 turns in the inward turning groove 42 and the outward turning groove 40, so that the back of the steel bar 34 is attached to the upper end surface of the turning plate 3 and is folded, the cleaning plates 16 are arranged on the partition plates 12 at one ends of the plurality of lamp panels 7, the cotton wiping pads 18 at the bottoms of the cleaning plates 16 are attached to the lamp wicks 11, when the movie lamp does not perform lighting work, the worker controls the motor I14 to work through the PLC controller, the first motor 14 drives the first rolling belt 17 to roll in the rolling groove 15, so as to drive the cotton wiping pad 18 to wipe dust and impurities on the surface of the lamp wick 11.
The working principle is as follows: when the invention is used, firstly, the safety of each part of the invention is checked, then, a worker rotates the rotary bolt 36 on the mounting seat 6 clockwise to connect the screw rod 44 into an external mounting component for fixing use, after the invention is electrified, lampwicks 11 in a plurality of lamp panels 7 are synchronously lightened, light is transmitted through a plurality of light transmitting holes 29 arranged at the bottom of the bottom sealing cover 2, the light transmitting area is limited by the plurality of light transmitting holes 29, the specific effect of light irradiation of a movie lamp is achieved, the worker sends WIFI signals through equipment to be transmitted into a PLC controller from a WIFI module, the PLC controller controls a second motor 32 at two ends of the plurality of light transmitting holes 29 to work, the second motor 32 drives the shielding plate 31 to move through rolling a second shielding plate 33, the shielding plate 31 moves at the upper end of the light transmitting hole 29 to shield the light transmitting hole 29 so as to change the light transmitting area of the light transmitting hole 29, adjust the light brightness and the light irradiation shape from the light hole 29, so that the movie lamp can irradiate different brightness and different shapes of light effect to the designated area, and the upper frame 1 is driven to rotate through the connecting plate 5 by the motor three 37, adjust the angle and the position of the light irradiated by the movie lamp, the worker can open the upper part of the upper frame 1 by turning the turning plate 3 through turning the turning plate 3 around the hinge 4 by detaching the connecting plate 5, the worker can conveniently install, overhaul or maintain the lamp panel 7 and other components inside the movie lamp, the steel bar 34 on the mounting base 6 can be rotatably adjusted in the rotating groove 38 above the motor three 37 through the rotating block 39, the connecting and mounting position of the rotating adjusting bolt 36 and the external mounting component is rotated, when the movie lamp needs to be stored, the steel bar 34 is turned downwards around the rotating shaft 41 by the worker, the steel bar 34 is turned in the inner turning groove 42 and the outer turning groove 40, so that the back of the steel bar 34 is attached to the upper end face of the turning plate 3 and is folded, a cleaning plate 16 is arranged on a partition plate 12 at one end of each of the plurality of lamp panels 7, a cotton wiping pad 18 at the bottom of the cleaning plate 16 is attached to the lamp wick 11, when the movie lamp does not perform lamp lighting work, a worker controls a motor 14 to work through a PLC (programmable logic controller), the motor 14 drives a rolling belt 17 to roll in a rolling groove 15, so as to drive the cotton wiping pad 18 to wipe dust and impurities on the surface of the lamp wick 11, the lamp panels 7 are fixedly connected with the turning plate 3 through a plurality of connecting seats 13 arranged at equal intervals, the lamp panels 7 are ensured to be installed more firmly, meanwhile, the shock absorbing seats 19 are arranged at two ends of the plurality of connecting seats 13, when the worker drives the movie lamp to move, when the movie lamp is bumped and shaken, the shock absorbing columns 23 on the shock absorbing seats 19 extend inside and outside the sliding grooves 24 of the accommodating cylinder 22, a spring 25 is used for providing buffering force, and the rubber pads 26 are matched with the, ensuring that the lamp panel 7 is more stable and firm when bumped.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. Circular collapsible lightweight LED movie & TV lamp, its characterized in that: the lamp holder comprises an upper sleeve frame (1), a circular bottom sealing cover (2) and a mounting seat (6), wherein the upper sleeve frame (1) is of a hollow cylindrical structure, the bottom sealing cover (2) is mounted at the bottom of the upper sleeve frame (1), the mounting seat (6) is arranged above the middle of the upper sleeve frame (1), two semicircular turning plates (3) are symmetrically arranged above the upper sleeve frame (1), a plurality of hinges (4) are arranged at the joint of the two turning plates (3) at equal intervals, and a plurality of lamp discs (7) are arranged at the bottoms of the two turning plates (3) at equal intervals in parallel;
wherein a connecting plate (5) is arranged in front of the mounting seat (6) and the two turning plates (3);
a lamp frame (10) is arranged on each of the plurality of lamp panels (7), a plurality of lamp wicks (11) are arranged in the lamp frame (10) side by side, partition plates (12) are arranged at two ends of the lamp frame (10), and a plurality of connecting seats (13) are arranged below the lamp frame (10) at equal intervals;
the lamp comprises a lamp frame (10), a motor I (14) and a cleaning plate (16), wherein the side wall of a partition plate (12) at one end of the lamp frame (10) is provided with the motor I, the inner wall of the partition plate (12) at one end of the lamp frame (10) is provided with a rolling groove (15), the cleaning plate (16) is connected in the rolling groove (15) in a clamping manner, the bottom of the cleaning plate (16) is provided with a cotton wiping pad (18), and the bottom of the cotton wiping pad (18) is attached to the upper surface of;
shock absorption seats (19) are vertically arranged at two ends of the connecting seats (13), two support legs (20) are symmetrically arranged below the two shock absorption seats (19), and first screws (21) penetrate through the support legs (20);
the shock absorption device comprises a shock absorption seat (19), a hollow cylindrical installation cylinder (22) is arranged on the shock absorption seat (19), an extending column (23) penetrates through the lower portion of the installation cylinder (22), the extending column (23) is connected to a sliding groove (24) in the installation cylinder (22), and the extending column (23) is connected with the bottom of the sliding groove (24) through a spring (25);
wherein, the inner wall of the sliding chute (24) is provided with a rubber pad (26), one end of the connection part between the extending column (23) and the inside of the sliding chute (24) is provided with a circular sliding plate (27), and an outlet at one end of the sliding chute (24) is provided with a stop block (28);
the bottom edge of the upper sleeve frame (1) and the upper end edge of the bottom sealing cover (2) are both provided with annular butt-joint rings (8), and the bottom sealing cover (2) is provided with a plurality of light holes (29) in a penetrating manner;
a second motor (32) is arranged at two ends above the plurality of light holes (29), and a shielding plate (31) is sleeved on the second motor (32);
an L-shaped steel bar (34) is arranged on the mounting seat (6), a hanging block (35) is arranged at one end above the steel bar (34), a rotating bolt (36) penetrates through the hanging block (35), a rotating block (39) is arranged below the steel bar (34), a motor III (37) is arranged below the rotating block (39), and the rotating block (39) is connected into a rotating groove (38) at the top of the motor III (37);
the rotating block (39) is internally sleeved with a rotating shaft (41), an inward turning groove (42) is formed in one end of the rotating block (39), and an inserting ring (43) is sleeved in the middle of the rotating block (39).
2. The round foldable portable LED movie and television lamp according to claim 1, characterized in that the connecting plate (5) is fixedly connected with the two turning plates (3) through bolts at both ends, and the length of the plurality of lamp panels (7) is different.
3. The circular foldable portable LED movie and television lamp according to claim 1, characterized in that the cleaning plate (16) is connected to the inside of the rolling groove (15) and the motor I (14) through a rolling belt I (17) at one end, and the motor I (14) is movably connected with the cleaning plate (16) in the rolling groove (15) through the rolling belt I (17).
4. The round foldable portable LED movie and television lamp as claimed in claim 1, characterized in that the bottoms of the two shock absorbing seats (19) on the connecting seat (13) are connected through a connecting rod, and the lamp panel (7) is fixedly connected with the turning plate (3) through a first screw (21) on the supporting leg (20).
5. The circular foldable portable LED movie and television lamp as claimed in claim 1, characterized in that the butt-joint ring (8) of the upper cover frame (1) is provided with a plurality of screw holes (9) at an equal radian, and the butt-joint ring (8) on the bottom cover (2) is provided with a plurality of screws (30) matched with the screw holes (9) at an equal radian.
6. The circular foldable portable LED movie and television lamp as claimed in claim 1, characterized in that the second motor (32) is movably connected with the shutters (31) through the second rolling belt (33), and the sum of the widths of the two shutters (31) is larger than the diameter of the light hole (29).
7. The round foldable portable LED movie and television lamp according to claim 1, characterized in that a screw rod (44) is arranged at one end of the rotary bolt (36), a screw groove matched with the screw rod (44) is arranged inside the hanging block (35), and the rotary bolt (36), the steel bar (34) and the rotary block (39) are rotatably connected in the rotary groove (38).
8. The round foldable portable LED movie and television lamp as claimed in claim 1, characterized in that the bottom of the steel bar (34) is connected with the middle of the rotating shaft (41), the steel bar (34) is rotatably connected with the rotating shaft (41), and one end of the rotating groove (38) is provided with an outward turning groove (40) which facilitates the steel bar (34) to turn up and down.
9. The circular foldable portable LED movie and television lamp according to claim 1, characterized in that a WIFI module is arranged on the upper cover frame (1), a PLC controller is arranged inside the bottom cover (2), and the PLC controller is in communication connection with the WIFI module.
10. The round foldable portable LED movie and television lamp as claimed in claim 1, characterized in that the method of using the movie and television lamp specifically comprises the following steps:
the method comprises the following steps: the working personnel rotate the rotary bolt (36) on the mounting base (6) clockwise to connect the screw rod (44) into an external mounting component for fixing and using, after the LED movie and television lamp is electrified, lampwicks (11) in a plurality of lamp panels (7) are synchronously lightened, light is transmitted and irradiated through a plurality of light transmitting holes (29) arranged at the bottom of the bottom sealing cover (2), the light irradiation area is limited by the plurality of light transmitting holes (29), and the specific effect of movie and television lamp light irradiation is achieved;
step two: the staff sends the WIFI signal through equipment and transmits to the PLC controller from the WIFI module, the PLC controller controls the second motor (32) at the two ends of the plurality of light holes (29) to work, the second motor (32) drives the shielding plate (31) to move through the second rolling belt (33), the shielding plate (31) moves at the upper end of the light holes (29), the light holes (29) are shielded, the size of the light-transmitting area of the light holes (29) is changed, the light brightness and the light irradiation shape which are transmitted out from the light holes (29) are adjusted, the movie and television lamp can irradiate different brightness and different shapes of light effect on a specified area, the third motor (37) drives the upper sleeve frame (1) to rotate through the connecting plate (5), and the angle and the position of the movie and television lamp irradiation light are adjusted;
step three: the upper portion of the upper sleeve frame (1) is opened by detaching the connecting plate (5) by a worker and turning the turning plate (3) by surrounding the hinge (4), the worker can conveniently install, overhaul or maintain the lamp panel (7) and other components inside the movie and television lamp, a steel bar (34) on the mounting seat (6) can be rotatably adjusted in a rotating groove (38) above a motor III (37) through a rotating block (39), the connecting and mounting position of a rotating bolt (36) and an external mounting component is rotatably adjusted, when the movie and television lamp needs to be stored, the worker turns the steel bar (34) downwards around a rotating shaft (41), the steel bar (34) turns in an inward turning groove (42) and an outward turning groove (40), so that the back of the steel bar (34) is attached to the upper end face of the turning plate (3) and is folded, a cleaning plate (16) is arranged on a partition plate (12) at one end of each of the plurality of the lamp panels (7), the cotton wiping pad (18) at the bottom of the cleaning plate (16) is attached to the lamp wick (11), when the lamp of the movie and television is not lighted, a worker controls the motor I (14) to work through the PLC, the motor I (14) drives the rolling belt I (17) to roll in the rolling groove (15), and therefore the cotton wiping pad (18) is driven to wipe dust and impurities on the surface of the lamp wick (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383552.8A CN110147024B (en) | 2019-05-09 | 2019-05-09 | Circular foldable portable LED movie and television lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383552.8A CN110147024B (en) | 2019-05-09 | 2019-05-09 | Circular foldable portable LED movie and television lamp |
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| Publication Number | Publication Date |
|---|---|
| CN110147024A CN110147024A (en) | 2019-08-20 |
| CN110147024B true CN110147024B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910383552.8A Active CN110147024B (en) | 2019-05-09 | 2019-05-09 | Circular foldable portable LED movie and television lamp |
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| CN200969013Y (en) * | 2006-11-14 | 2007-10-31 | 何济仪 | Frequently bright photography lamp having soft light box |
| DE102009018205B4 (en) * | 2009-04-22 | 2011-06-22 | Tobias Grau GmbH, 25462 | Luminaire and adjustment for the same |
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| CN110147024A (en) | 2019-08-20 |
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