CN214249506U

CN214249506U - Stage lighting elevating gear

Info

Publication number: CN214249506U
Application number: CN202120432967.2U
Authority: CN
Inventors: 徐永建; 张斌; 徐惠雄
Original assignee: Fuzhou Tianchang Electronics Co ltd
Current assignee: Fuzhou Tianchang Electronics Co ltd
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2021-09-21
Anticipated expiration: 2031-02-27

Abstract

The utility model discloses a stage lighting lifting device, in particular to the technical field of stage lighting, which comprises a top plate, a lamp bracket and a base, wherein the stage lighting is arranged on a lamp holder, the stage lighting and the device are arranged on the lighting bracket, when the single stage lighting needs to be replaced or maintained, a motor is started through a wireless controller, so that the motor drives a rotating shaft to rotate, thereby driving two scroll shafts to rotate through a gear two-in-one gear, thus leading a metal wire wound outside the scroll shafts to be unfolded, leading the lamp bracket to descend, thus replacing or maintaining the stage lighting in the lamp bracket, after the maintenance is completed, the scroll shafts are reversely rotated by controlling the motor, leading the metal wire to be wound on the scroll shafts again, thus leading the lamp bracket to ascend, realizing the independent lifting maintenance of the single stage lighting on the lighting bracket, the whole lamplight frame does not need to be lifted up and down together, and the operation is convenient and fast.

Description

Stage lighting elevating gear

Technical Field

The utility model relates to a stage lighting technical field especially relates to a stage lighting elevating gear.

Background

Stage lighting is an important component of the presentation space. The method is an artistic creation which carries out omnibearing visual environment light design on characters and required specific scenes according to the development of plots and purposefully reproduces design intentions to audiences in a visual image mode.

The existing stage lighting is usually that a plurality of stage lamps are installed on a lighting frame, and the stage lamps are lifted by using the lifting action of the lighting frame, so that when a single stage lamp needs to be replaced or maintained, the whole lighting frame needs to be lowered to replace or maintain, and the stage lighting is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a stage lighting lifting device to solve the problem that proposes among the above-mentioned background art.

The utility model provides a technical scheme that its technical problem adopted is: a stage lighting lifting device comprises a top plate, a lamp holder and a base, wherein the top plate is positioned at the upper end of the base and fixedly connected with the base, the upper end of the lamp holder is an open end, the lamp holder is positioned at the lower end of the outer side of the base, the inner part of the base is hollow, side grooves are formed in the four corners of the base, the inner part of the base is communicated with the inner part of the lamp holder through the side grooves, fixed pulleys are fixedly connected to the four corners of the lower end of the top plate and the inner part of the lamp holder, the fixed pulleys are positioned at the outer side of the side grooves, a motor is arranged at the front end of the inner part of the base, a rotating shaft is arranged at the rear end of the motor, the front end of the rotating shaft is fixedly connected with a power output end of the motor, two rolling shafts are rotatably connected between the front side and the rear side of the inner wall of the base, the two rolling shafts are respectively positioned at the left side and the right side of the motor, a gear II is fixedly connected to the outer side of the rotating shaft, a gear I is fixedly connected to the outer side of the rolling shaft, the first gear all meshes with the second gear, both ends are all rotated around the pivot outside and are connected with the baffle, baffle and base inner wall lower extreme fixed connection, the inside four corners of base is all rotated and is connected with the bull stick, both ends just are located the baffle outside around the spool outside and all twine there is the wire, the wire end all passes adjacently curb groove and fixed pulley are fixed in interior lamp rack inner wall bottom.

Specifically, four fixing holes are formed in the upper end of the top plate.

Specifically, the bottom of the inner wall of the lamp holder is provided with a mounting hole, and the mounting hole penetrates through the bottom of the lamp holder.

Specifically, the metal wire is rotatably connected with the fixed pulley, and the middle of the metal wire is rotatably connected with the rotating rod.

Specifically, the socket is installed at the inside central authorities of base, socket bottom downwardly extending runs through out the base bottom.

Specifically, the inside rear end of base just is located socket rear end fixedly connected with wireless controller, wireless controller and motor and socket are electric connection.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: the stage lighting lifting device is characterized in that the stage lighting is arranged on the lamp holder, the stage lighting and the device are arranged on the lighting frame, thus, when a single stage lamp needs to be replaced or maintained, the motor is started through the wireless controller, so that the motor drives the rotating shaft to rotate, thereby driving the two reels to rotate through the first gear and the second gear, so that the metal wire wound on the outer sides of the reels can be unfolded, thereby the lamp bracket descends, so that the stage lamp in the lamp bracket can be replaced or maintained, after the maintenance is finished, the motor is controlled to rotate reversely, so that the reel rotates reversely, the metal wire is wound on the reel again, thereby make the lighting fixture rise, can realize carrying out the maintenance of going up and down alone with single stage lamp on the light frame like this, need not to go up and down with whole light frame in the lump, convenient operation is swift.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is an integrally exploded view of the present invention;

fig. 3 is a top view of the base of the present invention.

In the figure: the device comprises a top plate-1, a lamp holder-2, a base-3, a side groove-4, a fixed pulley-5, a motor-6, a scroll-7, a partition-8, a gear I-9, a gear II-10, a socket-11, a wireless controller-12, a rotating rod-13, a metal wire-14, a rotating shaft-15, a mounting hole-16 and a fixing hole-17.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a stage lighting elevating gear, includes roof 1, lighting fixture 2 and base 3, its characterized in that: the top plate 1 is positioned at the upper end of the base 3 and fixedly connected with the base 3, the upper end of the lamp holder 2 is an open end, the lamp holder 2 is positioned at the lower end of the outer side of the base 3, the inner part of the base 3 is hollow, side grooves 4 are formed in four corners of the base 3, the inner part of the base 3 is communicated with the inner part of the lamp holder 2 through the side grooves 4, fixed pulleys 5 are fixedly connected with the four corners of the lower end of the top plate 1 and the inner part of the lamp holder 2, the fixed pulleys 5 are positioned at the outer side of the side grooves 4, a motor 6 is arranged at the front end of the inner part of the base 3, a rotating shaft 15 is arranged at the rear end of the motor 6 in the inner part of the base 3, the front end of the rotating shaft 15 is fixedly connected with a power output end of the motor 6, two scroll shafts 7 are rotatably connected between the front side and the rear side of the inner wall of the base 3, the two scroll shafts 7 are respectively positioned at the left side and the right side of the motor 6, a gear II 10 is fixedly connected with the outer side of the rotating shaft 15, a gear 9 is fixedly connected with a gear I9, and is meshed with the gear II 10, the front end and the rear end of the outer side of the rotating shaft 15 are both rotatably connected with a partition plate 8, the partition plate 8 is fixedly connected with the lower end of the inner wall of the base 3, four corners in the base 3 are both rotatably connected with rotating rods 13, metal wires 14 are wound on the outer sides of the partition plate 8 at the front end and the rear end of the outer side of the scroll 7, the tail ends of the metal wires 14 penetrate through adjacent side grooves 4 and fixed pulleys 5 and are fixed at the bottom of the inner wall of the inner lamp holder 2, four fixing holes 17 are formed in the upper end of the top plate 1, mounting holes 16 are formed in the bottom of the inner wall of the lamp holder 2, the mounting holes 16 penetrate through the bottom of the lamp holder 2, the metal wires 14 are rotatably connected with the fixed pulleys 5, the middle of the metal wires 14 are rotatably connected with the rotating rods 13, a socket 11 is mounted in the center in the base 3, the bottom of the socket 11 extends downwards to penetrate through the bottom of the base 3, the rear end in the base 3 and is fixedly connected with a wireless controller 12 at the rear end of the socket 11, and the wireless controller 12 is electrically connected with the motor 6 and the socket 11;

firstly, the top board 1 can be fixed on the lamp rack by using bolts to pass through the fixing holes 17, then the wireless controller 12 is connected with an external power supply, so that the motor 6 can be started through the wireless controller 12, the power output end of the motor 6 rotates to drive the rotating shaft 15 to rotate, the gear two 10 positioned outside the rotating shaft 15 rotates along with the rotating shaft 15, as the gear two 9 is meshed with the gear two 10, the gear two 9 is driven by the gear two 10 to rotate, so that the two winding shafts 7 synchronously rotate, the metal wire 14 wound outside the winding shafts 7 is unfolded outwards, and the metal wire 14 is rotatably connected with the rotating rod 13 and the fixed pulley 5, so that the lamp rack 2 fixed at the tail end of the metal wire 14 is not pulled by the metal wire 14 any more, and the lamp rack 2 moves downwards, thus, the stage lamp can be installed on the installation hole 16, the power cord of the stage lamp can be inserted into the socket 11 at the lower end of the base 3, then the motor 6 is controlled to rotate reversely through the wireless controller 12, the reel 7 is rotated in the opposite direction through the first gear 9 and the second gear 10, the metal wire 14 is wound on the outer side of the reel 7, and the lamp holder 2 can return to the original position, so that the installation of the stage lamp is completed;

when a certain stage lamp breaks down and needs to be maintained and then replaced, the motor 6 is controlled by using the wireless controller 12, the rotating shaft 15 rotates, the rotating shaft 15 drives the reel 7 to rotate through the second gear 10 and the first gear 9, then the metal wire wound on the outer side of the reel 7 is stretched, the lamp holder 2 is made to move downwards, single stage lamp on the lamp holder can be independently lifted and maintained, the whole lamp holder does not need to be lifted and lowered together, and the operation is convenient and fast.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a stage lighting elevating gear, includes roof (1), lighting fixture (2) and base (3), its characterized in that: the top plate (1) is positioned at the upper end of the base (3) and fixedly connected with the base (3), the upper end of the lamp holder (2) is an open end, the lamp holder (2) is positioned at the lower end of the outer side of the base (3), the base (3) is hollow, side grooves (4) are formed in the four corners of the base (3), the base (3) is communicated with the interior of the lamp holder (2) through the side grooves (4), fixed pulleys (5) are fixedly connected in the four corners of the lower end of the top plate (1) and in the lamp holder (2), the fixed pulleys (5) are positioned at the outer side of the side grooves (4), a motor (6) is installed at the front end of the interior of the base (3), a rotating shaft (15) is arranged at the rear end of the motor (6) in the interior of the base (3), the front end of the rotating shaft (15) is fixedly connected with the power output end of the motor (6), and two reels (7) are rotatably connected between the front side and the rear side of the inner wall of the base (3), two spool (7) are located respectively motor (6) left and right sides, pivot (15) outside fixedly connected with gear two (10), the equal fixedly connected with gear (9) in spool (7) outside, gear (9) all with gear two (10) meshing, both ends all rotate around pivot (15) outside and are connected with baffle (8), baffle (8) and base (3) inner wall lower extreme fixed connection, base (3) inside four corners all rotates and is connected with bull stick (13), both ends just are located baffle (8) outside and all twine and have metal wire (14) around spool (7) outside, metal wire (14) end all passes adjacently side slot (4) and fixed pulley (5) and are fixed in interior lighting fixture (2) inner wall bottom.

2. A stage lighting elevating device as set forth in claim 1, characterized in that: four fixing holes (17) are formed in the upper end of the top plate (1).

3. A stage lighting elevating device as set forth in claim 1, characterized in that: mounting hole (16) have been seted up to lighting fixture (2) inner wall bottom, mounting hole (16) link up lighting fixture (2) bottom.

4. A stage lighting elevating device as set forth in claim 1, characterized in that: the metal wire (14) is rotatably connected with the fixed pulley (5), and the middle part of the metal wire (14) is rotatably connected with the rotating rod (13).

5. A stage lighting elevating device as set forth in claim 1, characterized in that: a socket (11) is installed in the center of the interior of the base (3), and the bottom of the socket (11) extends downwards to penetrate through the bottom of the base (3).

6. A stage lighting elevating device as set forth in claim 5, characterized in that: the wireless control device is characterized in that the rear end inside the base (3) is fixedly connected with a wireless controller (12) which is located at the rear end of the socket (11), and the wireless controller (12) is electrically connected with the motor (6) and the socket (11).