CN215446178U

CN215446178U - Stage lighting device

Info

Publication number: CN215446178U
Application number: CN202121974041.2U
Authority: CN
Inventors: 金炜东
Original assignee: Gorgeous Force International Exhibition Beijing Co ltd
Current assignee: Gorgeous Force International Exhibition Beijing Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-07
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to a stage lighting device relates to stage equipment technical field, it includes mount table and guide rail, the guide rail is fixed to be set up on the mount table, it is provided with the light seat to slide on the guide rail, the light seat sets up one at least, be provided with the drive assembly who is used for driving the light seat along the guide rail motion on the mount table, it is provided with the dwang to rotate on the light seat, the fixed lamp CD that is provided with on the dwang, the fixed a plurality of stage lamps that are provided with on the lamp CD, be provided with on the lamp light seat and be used for driving dwang pivoted running gear. This application has the change that makes light more pluralism, strengthens the effect of stage lighting device's suitability.

Description

Stage lighting device

Technical Field

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

Background

The stage lighting is used as an important component of the stage environment, not only is used as an illumination appliance, but also needs to be changed correspondingly according to the requirements of the character plot in the current stage performance process, has the effects of supporting the stage atmosphere, guiding the sight of audiences, creating space environment and the like, and enhances the infectivity of the stage performance.

Chinese patent document No. CN112113163A discloses a stage lighting moving device, which includes an installation table and a guide rail, wherein the guide rail is fixedly disposed on the installation table along a length direction of the installation table, a lighting seat is slidably disposed on the guide rail, and a driving member for driving the lighting seat to move along the guide rail is disposed on the installation table. During the use, the light seat that the driving piece drive loading had stage lamp realizes the removal of light along the guide rail motion, strengthens stage lamp's rendering nature.

In order to the related art, the stage lamp can only move linearly along the direction of the guide rail, and the problems that the light change is single and the applicability is not strong enough exist.

Disclosure of Invention

In order to make the change of light more pluralism, strengthen stage lighting device's suitability, this application provides a stage lighting device.

The application provides a pair of stage lighting device adopts following technical scheme:

the utility model provides a stage lighting device, includes mount table and guide rail, the guide rail is fixed to be set up on the mount table, it is provided with the light seat to slide on the guide rail, the light seat sets up one at least, be provided with on the mount table and be used for driving the drive assembly of light seat along the guide rail motion, it is provided with the dwang to rotate on the light seat, the fixed lamp CD that is provided with on the dwang, the fixed a plurality of stage lamps that are provided with on the lamp CD, be provided with on the light seat and be used for driving dwang pivoted running gear.

Through adopting above-mentioned technical scheme, the light seat will be at drive assembly's about down on the guide rail motion, and the dwang motion on the light seat will be driven to the running gear, and also can move with carousel fixed connection's light dish to the light that makes the stage lamp moves along the movement track of light dish, makes stage lighting's change more pluralism, reinforcing lighting device's suitability.

Optionally, the running device comprises a planetary gear mechanism and a running motor; the planet wheel mechanism comprises a gear ring, a sun gear and at least one planet gear, wherein the gear ring is fixedly arranged on the side wall of the lamplight base, which is far away from the guide rail, the sun gear is rotatably arranged in the gear ring, the planet gear is meshed with the sun gear, a fixing component for preventing the planet gear from falling is arranged on the sun gear, the gear ring is meshed with the planet gear, and the number of the planet gears is at least one; the operating motor is fixedly arranged on the lamplight seat, and the sun gear is coaxially and fixedly connected with an output shaft of the operating motor; the planetary gear is fixedly connected with the rotating rod.

By adopting the technical scheme, the running motor can drive the sun gear to rotate, the sun gear can drive the planetary gear to do circular motion in the gear ring, and in the process, the gear ring fixedly arranged can drive the planetary gear to rotate in the process that the planetary gear revolves around the sun gear, so that the light disc is driven to do circular motion and do rotation motion at the same time, and the change of stage lighting is more diversified.

Optionally, the fixed component comprises a first rotating shaft, a second rotating shaft and a cross rod, the first rotating shaft is fixedly connected with the output shaft of the running motor in a coaxial mode, the first rotating shaft is fixedly connected with the sun gear in a coaxial mode, the second rotating shaft is arranged on the planetary gear in a coaxial rotating mode, one end of the cross rod is fixedly connected with the first rotating shaft, and the other end of the cross rod is fixedly connected with the second rotating shaft.

By adopting the technical scheme, when the sun gear rotates, the first rotating shaft fixedly connected with the sun gear drives the cross rod to rotate, the cross rod drives the planetary gear to revolve around the sun gear, meanwhile, the second rotating shaft rotatably connected with the planetary gear ensures that the planetary gear can still rotate, and the cross rod also ensures that the planetary gear cannot fall off.

Optionally, the lamp compact disc is detachably connected with the rotating rod, and the rotating rod is provided with a limiting assembly for fixing the lamp compact disc.

By adopting the technical scheme, when the layout of the stage lamp needs to be changed, the lamp disc can be detached to operate independently, so that the application range of the lighting device is enlarged while the lighting device is more convenient and faster.

Optionally, the limiting assembly includes a first bolt and a second bolt, an accommodating groove is formed in the light disc, the first bolt is slidably inserted into the accommodating groove, an insertion groove is formed in the rotating rod along the length direction, the insertion groove is communicated with the accommodating groove, a through hole communicated with the insertion groove is formed in the side wall of the rotating rod, and a pressure spring for driving the first bolt to move into the through hole is fixedly arranged in the accommodating groove; the second bolt is arranged in the slot in a sliding mode and used for being abutted against the first bolt, a strip-shaped hole is formed in the outer wall of the rotating rod along the length direction of the rotating rod, a sliding rod is arranged in the strip-shaped hole in a sliding mode, and the sliding rod is fixedly connected with the second bolt; the lateral wall of first bolt and second bolt butt is provided with first inclined plane, first inclined plane sets up downwards along the direction slope of keeping away from the holding tank.

By adopting the technical scheme, under normal conditions, the first bolt is driven by the pressure spring to penetrate through the through hole; when the lamp CD is dismantled to needs, the staff need with the slide bar along bar shape hole length direction lapse, this moment the second bolt will with the first inclined plane butt on the first bolt to order about first bolt and outwards remove to the dwang, can take off the lamp CD until the second bolt breaks away from the through-hole completely.

Optionally, a tension spring for driving the second bolt to move in a direction away from the light disc is fixedly arranged on the second bolt.

Through adopting above-mentioned technical scheme, outside the second bolt live time, the extension spring will order about the second bolt to keeping away from the direction motion of lamp CD, prevents that the second bolt from with first bolt butt outside the live time.

Optionally, a plurality of pulleys are arranged on the guide rail in a rolling manner, and the pulleys are rotatably connected with the lamplight base.

Through adopting above-mentioned technical scheme, when the light seat moved on the guide rail under drive assembly's drive, the pulley can effectually reduce the frictional force that the light seat received, made the light seat change and slided on the guide rail.

Optionally, the driving assembly comprises a connecting rod and a driving motor, the driving motor is fixedly arranged on the mounting table, one end of the connecting rod is fixedly connected with an output shaft of the driving motor, and the other end of the connecting rod is fixedly connected with the light seat.

Through adopting above-mentioned technical scheme, driving motor rotates when operation output shaft, and the output shaft drives the connecting rod and rotates, and the connecting rod drives light seat and rotates. When the rotation direction of the driving motor is changed, the rotation direction of the lamplight seat can be changed, lamplight rotates along the direction of the guide rail, various changes of the lamplight are realized, and the adaptability of the lamplight device is enhanced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the light seat is driven by the driving component to move on the guide rail, the operating device drives the rotating rod on the light seat to move, and the light disc fixedly connected with the rotating disc also moves, so that the light of the stage lamp moves along the movement track of the light disc, the change of the stage light is more diversified, and the adaptability of the light device is enhanced;

2. the running motor can drive the sun gear to rotate, the sun gear can drive the planetary gear to do circular motion in the gear ring, and in the process, the fixedly arranged gear ring drives the planetary gear to rotate in the process that the planetary gear revolves around the sun gear, so that the light disc is driven to do circular motion and do rotation motion at the same time, and the change of stage light is more diversified;

3. when the layout of the stage lamp needs to be changed, the lamp optical disc can be detached for independent operation, and the application range of the lighting device is enlarged while the lighting device is more convenient and faster.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram mainly showing a guide rail and a pulley in the embodiment of the application;

FIG. 3 is a schematic structural diagram of an operating device, a rotating rod and a lamp optical disc according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a rotating rod, a light disc and a limiting assembly according to an embodiment of the present application.

Description of reference numerals: 1. an installation table; 2. a guide rail; 21. a trapezoidal groove; 3. a lamp light seat; 31. connecting blocks; 4. rotating the rod; 41. a slot; 5. a light disc; 6. operating the device; 61. a ring gear; 62. a sun gear; 63. a planetary gear; 7. operating the motor; 8. a fixing assembly; 81. a first rotating shaft; 82. a second rotating shaft; 83. a cross bar; 9. a limiting component; 91. a pressure spring; 92. a first latch; 921. a first inclined surface; 93. a slide bar; 94. a second bolt; 941. a second inclined surface; 95. a tension spring; 96. a through hole; 97. a strip-shaped hole; 98. accommodating grooves; 10. a pulley; 101. a connecting plate; 11. a drive motor; 12. a fixing plate; 13. a connecting rod; 14. stage lighting.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses stage lighting device. Referring to fig. 1, the stage lighting device includes an installation table 1 and a guide rail 2, the guide rail 2 is fixedly disposed on the installation table 1, and the guide rail 2 is in a closed circular ring shape. The guide rail 2 is provided with a lamplight seat 3 in a sliding manner, the lamplight seat 3 is provided with a rotating rod 4 in a rotating manner, and a lamplight disk 5 is fixedly arranged on the rotating rod 4. In the present embodiment, the stage lamps 14 are fixedly provided on the optical disc 5, and three, four, five, or the like stage lamps 14 may be provided. The mounting table 1 is provided with a driving assembly for driving the lamp holder 3 to move along the guide rail 2.

Referring to fig. 1, the driving assembly includes a connecting rod 13 and a driving motor 11. The driving motor 11 is fixedly arranged on the mounting table 1, the guide rail 2 is fixedly provided with a fixing plate 12, and the driving motor 11 is fixedly connected with the fixing plate 12. Connecting rod 13 is fixed to be set up on, connecting rod 13 one end and fixed connection, the other end and light seat 3 fixed connection. The number of the lamp holders 3 is three, four or five, etc.

Referring to fig. 1 and 2, a trapezoidal groove 21 is formed in the bottom wall of the guide rail 2 along the length direction of the guide rail, a pulley 10 is embedded in the trapezoidal groove 21, and the pulley 10 is in rolling contact with the inner wall of the trapezoidal groove 21. The pulley 10 is sleeved with a connecting plate 101, the connecting plate 101 is far away from the side wall of the pulley 10 and is fixedly provided with a connecting block 31, and the connecting block 31 is far away from the side wall of the connecting plate 101 and is fixedly connected with the lamplight seat 3.

Referring to fig. 1 and 3, the light holder 3 is provided with an operating device 6 for driving the rotating rod 4 to rotate, and the operating device 6 comprises a planetary gear mechanism and an operating motor 7 for driving the planetary gear mechanism. The planet wheel mechanism comprises a gear ring 61, a sun gear 62 and a planet gear 63, the running motor 7 is fixedly arranged on the lamp holder 3, the gear ring 61 is embedded on the side wall of the lamp holder 3 far away from the guide rail 2, the sun gear 62 is rotatably arranged at the center of the gear ring 61, and the sun gear 62 is coaxially and fixedly connected with an output shaft of the running motor 7. The planetary gear 63 is rotatably provided in the ring gear 61 and meshes with the sun gear 62, the ring gear 61 meshes with the planetary gear 63, and the planetary gear 63 is fixedly connected to the rotating lever 4. The number of the planetary gears 63 is two, three or four, and the like may be provided.

Referring to fig. 3, the sun gear 62 is provided with a fixing member 8 for preventing the planetary gears 63 from falling. The fixing assembly 8 includes a first rotating shaft 81, a second rotating shaft 82, and a cross bar 83. The first rotating shaft 81 is coaxially and fixedly arranged on the sun gear 62, the second rotating shaft 82 is coaxially and rotatably arranged on the planetary gear 63, one end of the cross rod 83 is fixedly connected with the first rotating shaft 81, and the other end of the cross rod 83 is fixedly connected with the second rotating shaft 82.

Referring to fig. 3 and 4, the optical disc 5 is detachably connected to the rotating rod 4, and the rotating rod 4 is provided with a limiting assembly 9 for fixing the optical disc 5. The limiting assembly 9 comprises a first bolt 92 and a second bolt 94, a through hole 96 is formed in the rotating rod 4, an accommodating groove 98 is formed in the lamp disc 5, and the first bolt 92 is slidably inserted into the accommodating groove 98. Fixed pressure spring 91 that is provided with in the holding tank 98, pressure spring 91 one end and holding tank 98 diapire fixed connection, the other end and first bolt 92 fixed connection for order about first bolt 92 to the through-hole 96 internal motion.

Referring to fig. 4, the rotating rod 4 is inserted into the optical disc 5, the slot 41 is formed in the rotating rod 4 along the length direction, the slot 41 is communicated with the accommodating groove 98, the side wall of the rotating rod 4 is provided with a through hole 96 communicated with the slot 41, and the second pin 94 is slidably disposed in the slot 41 and used for being abutted to the first pin 92. A tension spring 95 is fixedly arranged on the second bolt 94, one end of the tension spring 95 is fixedly connected with the second bolt 94, and the other end of the tension spring 95 is fixedly connected with the top wall of the slot 41, and is used for driving the first bolt 92 to move towards the direction far away from the first bolt 92. A strip-shaped hole 97 is formed in the outer wall of the rotating rod 4 along the length direction, a sliding rod 93 is arranged in the strip-shaped hole 97 in a sliding mode, and the sliding rod 93 and the second bolt 94 are fixedly connected with one end far away from the first bolt 92.

Referring to fig. 4, the side wall of the first plug 92 abutting the second plug 94 is provided with a first inclined surface 921, and the first inclined surface 921 is inclined downward in a direction away from the receiving groove 98. The second pin 94 is provided with a second inclined surface 941 having the same angle as the first inclined surface 921 near the side wall of the first pin 92, and the second inclined surface 941 is disposed along the inclined direction of the first inclined surface 921.

The implementation principle of the stage lighting device in the embodiment of the present application is that the driving motor 11 drives and rotates, thereby driving the lighting seat 3 which is fixedly connected with the connecting rod 13 to rotate. The running motor 7 can drive the sun gear 62 to rotate, the first rotating shaft 81 fixedly connected with the sun gear 62 can drive the cross rod 83 to rotate, the cross rod 83 drives the planetary gear 63 meshed with the sun gear 62 to do circular motion around the sun gear 62, and in the process, the fixedly arranged gear ring 61 can drive the planetary gear 63 to rotate in the process that the planetary gear 63 revolves around the sun gear 62, so that the light disc 5 is driven to do the rotation motion while doing the circular motion, the change of stage light is more diversified, and the adaptability of the light device is enhanced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stage lighting device, includes mount table (1) and guide rail (2), guide rail (2) are fixed to be set up on mount table (1), slide on guide rail (2) and be provided with light seat (3), its characterized in that: light seat (3) set up one at least, be provided with on mount table (1) and be used for driving light seat (3) along the drive assembly of guide rail (2) motion, it is provided with dwang (4) to rotate on light seat (3), the fixed lamp CD (5) that are provided with on dwang (4), the fixed a plurality of stage lamps (14) that are provided with on lamp CD (5), be provided with on light seat (3) and be used for driving dwang (4) pivoted running gear (6).

2. A stage lighting fixture as recited in claim 1, wherein: the running device (6) comprises a planetary gear mechanism and a running motor (7); the planetary gear mechanism comprises a gear ring (61), a sun gear (62) and planetary gears (63), wherein the gear ring (61) is fixedly arranged on the side wall, away from the guide rail (2), of the lamp holder (3), the sun gear (62) is rotatably arranged in the gear ring (61), the planetary gears (63) are meshed with the sun gear (62), a fixing component (8) used for preventing the planetary gears (63) from falling off is arranged on the sun gear (62), the gear ring (61) is meshed with the planetary gears (63), and at least one planetary gear (63) is arranged; the operating motor (7) is fixedly arranged on the lamp holder (3), and the sun gear (62) is coaxially and fixedly connected with an output shaft of the operating motor (7); the planetary gear (63) is fixedly connected with the rotating rod (4).

3. A stage lighting fixture as recited in claim 2, wherein: fixed subassembly (8) include first pivot (81), second pivot (82) and horizontal pole (83), first pivot (81) and the coaxial fixed connection of operation motor (7) output shaft, first pivot (81) and the coaxial fixed connection of sun gear (62), the coaxial rotation of second pivot (82) sets up on planetary gear (63), the one end and first pivot (81) fixed connection of horizontal pole (83), the other end and second pivot (82) fixed connection of horizontal pole (83).

4. A stage lighting fixture as recited in claim 3, wherein: lamp CD (5) can be dismantled with dwang (4) and be connected, be provided with spacing subassembly (9) that are used for fixed lamp CD (5) on dwang (4).

5. A stage lighting device as recited in claim 4, wherein: the limiting assembly (9) comprises a first bolt (92) and a second bolt (94), an accommodating groove (98) is formed in the lamp compact disc (5), the first bolt (92) penetrates through the accommodating groove (98) in a sliding mode, an inserting groove (41) is formed in the rotating rod (4) along the length direction, the inserting groove (41) is communicated with the accommodating groove (98), a through hole (96) communicated with the inserting groove (41) is formed in the side wall of the rotating rod (4), and a pressure spring (91) used for driving the first bolt (92) to move towards the through hole (96) is fixedly arranged in the accommodating groove (98); the second bolt (94) is arranged in the slot (41) in a sliding mode and used for being abutted to the first bolt (92), a strip-shaped hole (97) is formed in the outer wall of the rotating rod (4) along the length direction of the outer wall, a sliding rod (93) is arranged in the strip-shaped hole (97) in a sliding mode, and the sliding rod (93) is fixedly connected with the second bolt (94); the side wall that first bolt (92) and second bolt (94) butt is provided with first inclined plane (921), first inclined plane (921) sets up along the direction slope downwards of keeping away from holding tank (98).

6. A stage lighting device as recited in claim 5, wherein: and a tension spring (95) used for driving the second bolt (94) to move towards the direction away from the lamp compact disc (5) is fixedly arranged on the second bolt (94).

7. A stage lighting fixture as recited in claim 6, wherein: a plurality of pulleys (10) are arranged on the guide rail (2) in a rolling mode, and the pulleys (10) are rotatably connected with the lamplight base (3).

8. A stage lighting fixture as recited in claim 7, wherein: the driving assembly comprises a connecting rod (13) and a driving motor (11), the driving motor (11) is fixedly arranged on the mounting table (1), one end of the connecting rod (13) is fixedly connected with an output shaft of the driving motor (11), and the other end of the connecting rod is fixedly connected with the lamp holder (3).