WO2018032299A1

WO2018032299A1 - Rotatable led lamp for enhancing stage effect

Info

Publication number: WO2018032299A1
Application number: PCT/CN2016/095414
Authority: WO
Inventors: 袁志贤
Original assignee: 袁志贤
Priority date: 2016-08-16
Filing date: 2016-08-16
Publication date: 2018-02-22

Abstract

Disclosed is a rotatable LED lamp for enhancing a stage effect, the LED lamp comprising a bottom plate (1), a crank (2), a first connection rod (3), a first sliding block (5), an electric push rod (6), a frame body (7), an LED lamp (8), a second sliding rail (9), a second sliding block (10), an annular sliding rail (11), a spring (12), a right bracket (13), a top plate (14), a mounting base (15), a first gear (17), a bearing seat (18), a rotating rod (19), a guide plate (20), a first rack (21), a first electric motor (22), a support bar (25), a left bracket (26), a first sliding rail (27), a pull wire (30), a fixed pulley (31), etc., wherein the left bracket (26) is provided on the left side of the top of the bottom plate (1). The LED lamp can improve visual effects and increase the light-emitting area, has a simple structure, saves energy and electricity, has a small volume, is convenient to install, and has strong practicality and a long service life.

Description

Rotatable LED lamp for enhancing stage effect

Technical field

The utility model relates to an LED lamp for stage effect, in particular to a rotatable LED lamp for enhancing the stage effect.

Background technique

The stage is a space for actors to perform in the theater, which can focus the audience's attention on the actors' performances and achieve the desired viewing effect. The stage usually consists of one or more platforms, some of which can be raised and lowered. The types of the stage include a framed stage, a stretched stage, a ring stage, and a rotating stage.

The basic structure of the LED lamp is an electroluminescent semiconductor material chip, which is cured with silver or white glue onto the support, and then the chip and the circuit board are connected by silver wire or gold wire, and then sealed with epoxy resin. Protect the internal core wire and finally install the outer casing, so the LED lamp has good seismic performance. The field of application involves daily household appliances and machinery production such as mobile phones, desk lamps, and home appliances.

The existing LED effect of the enhanced stage effect has the disadvantages of poor visual effect, small luminous surface and complicated structure. Therefore, it is urgent to develop a sublimation visual effect, an increased luminous surface, and a simple structure to enhance the stage effect with a rotatable LED. light.

Utility model content

(1) Technical problems to be solved

In order to overcome the shortcomings of the existing LED lamp for enhancing the stage effect, the utility model has the advantages of poor visual effect, small luminous surface and complicated structure, and the technical problem to be solved by the utility model is to provide a sublimation visual effect, increase the luminous surface, Simple construction for enhanced stage effects Rotatable LED lights.

(2) Technical solution

In order to solve the above technical problem, the present invention provides such a rotatable LED lamp for enhancing the stage effect, including a bottom plate, a crank, a first link, a second link, a first slider, an electric push rod, and a frame. Body, LED lamp, second slide rail, second slider, annular slide rail, spring, right frame, top plate, mount, first gear, bearing seat, rotating rod, guide plate, first rack, first motor , the second gear, the second motor, the pole, the left frame, the first slide rail, the third slider, the second rack, the pull wire and the fixed pulley, the left side of the left side of the left bottom plate is provided with a left frame, the left frame is the right side The lower part is provided with a first sliding rail, the first sliding rail is slidably connected with a third sliding block, the third sliding block is provided with a second rack on the right side, the second end of the second rack is provided with a pulling line, and the left side of the left bottom plate is provided with a pulling line a strut is arranged, a second motor is arranged at the top end of the strut, a second gear is arranged on the front side of the second motor, the second gear meshes with the second rack, and a right frame is arranged on the right side of the right bottom plate, and the right frame is on the left side. The upper part is provided with a spring, the left end of the spring is provided with a first rack, the top of the right frame and the left frame are provided with a top plate, and the top of the top plate is left and right Symmetrically provided with a mounting seat, a fixed pulley is arranged on the left side of the bottom of the top plate, and a guiding plate is symmetrically arranged on the right side of the bottom of the top plate. Both guiding plates are provided with guiding holes, the first rack passes through the two guiding holes, and the pulling wire bypasses the fixed pulley Connected to the left end of the first rack, the bottom of the two guide plates is provided with an annular slide rail, the second slide block is slidably connected to the annular slide rail, the second slide rail is provided at the bottom of the second slide rail, and the second slide rail is slidable The first slider is connected, the bottom of the first slider is provided with an electric push rod, the bottom end of the electric push rod is provided with a frame body, the inner side of the frame body is evenly spaced with an LED lamp, and the second side of the second slide rail is provided with a first a motor, a crank is disposed on a front side of the first motor, a first link is hingedly connected to the bottom end of the crank, a second link is hingedly connected to the right end of the first link, and a right end of the second link is connected to a lower left portion of the first slider. A bearing seat is arranged at the bottom of the top plate between the two guide plates. The bearing seat is provided with a rotating rod, and the upper part of the rotating rod is provided with a first gear, the first gear is meshed with the first rack, and the bottom end of the rotating rod is connected with the middle of the top of the second sliding rail.

Preferably, the reinforcing rib is further included, and the upper part of the right side of the left frame is provided with a reinforcing rib, and the top end of the reinforcing rib is connected with the left side of the bottom of the top plate.

Preferably, the utility model further comprises a travel switch, wherein the first slide rail is symmetrically arranged on the right side of the first slide rail, and the travel switch is connected to the second motor through the line.

Preferably, the second motor is a servo motor.

Preferably, the top plate is made of stainless steel.

Preferably, the rotating rod material is Q235 steel.

Working principle: When the device is needed, the worker first installs the device directly above the stage through the mounting seat. After installation, the worker turns on the LED light, then controls the extension of the electric push rod, and the electric push rod drives the LED light down. Movement, when the LED light moves down to the appropriate height, the electric push rod is controlled to stop elongating. Then controlling the second motor to rotate counterclockwise, the second motor drives the second gear to rotate counterclockwise, and the second gear drives the second rack to move downward through the third slider, so that the pulling wire pulls the first rack to move to the left, the spring Being stretched, the first rack drives the first gear to rotate counterclockwise, and the first gear drives the rotating rod to rotate counterclockwise, so that the rotating rod drives the second sliding block and the upper device thereof to rotate counterclockwise, and at the same time, controls the first motor When the hour hand rotates, the first motor drives the crank to rotate clockwise, and then the crank drives the first link to move to the left, so that the first link drives the first slider and the upper device thereof to move to the left through the second link. When the third slider moves downward to a certain extent, the second motor is controlled to rotate clockwise, the second motor drives the second gear to rotate clockwise, and the second gear drives the second rack to move upward through the third slider, and the cable is pulled. Relax, so that the first rack is transported to the right under the spring force of the spring Moving, the first rack drives the first gear to rotate clockwise, and the first gear drives the rotating rod to rotate clockwise, so that the rotating rod drives the second sliding block and the upper device to rotate clockwise, and when the first sliding block moves to the left To a certain extent, the first motor is controlled to rotate counterclockwise, the first motor drives the crank to rotate counterclockwise, and then the crank drives the first link to move to the right, so that the first link drives the first slider and the upper portion thereof through the second link. The device moves to the right, repeats the above actions, and the LED lights continuously rotate and move left and right, increasing the projection area, making the viewer's visual effect better. When the device is used, after the LED lamp moves to the original position, the first motor and the second motor are controlled to stop working, and the electric push rod is controlled to contract, the electric push rod drives the LED lamp to move upward, and after the LED lamp height is reset, the electric motor is controlled. The push rod stops shrinking.

Because the reinforcing rib is also included, the upper part of the left side of the left frame is provided with a reinforcing rib, and the top end of the reinforcing rib is connected with the left side of the bottom of the top plate, which increases the strength of the joint surface of the left frame and the top plate, so that the service life of the device is longer.

Because the travel switch is further included, the first slide rail is symmetrically disposed on the right side of the first slide rail, and the travel switch is connected to the second motor through the line. When the third slide block moves downward and touches the lower travel switch, the lower stroke The switch controls the second motor to rotate clockwise. When the third slider moves upward and touches the upper stroke switch, the upper stroke switch controls the second motor to rotate counterclockwise. This is more accurate and faster.

Because the second motor is a servo motor, the servo motor has high speed performance, strong anti-overload capability, stable operation at low speed, short dynamic response time of servo motor acceleration and deceleration, high process precision, processing efficiency and high reliability.

Because the top plate is made of stainless steel, the stainless steel is highly resistant to corrosion and acid, which can extend the service life of the device.

Because the rotating rod material is Q235 steel, Q235 steel has high hardness and is not easy to be deformed, which makes the device have a longer service life.

(3) beneficial effects

The utility model achieves the effects of sublimating visual effect, increasing the luminous surface and simple structure, energy saving, small volume, convenient installation, strong practicability and long service life.

DRAWINGS

Figure 1 is a schematic view showing the first main structure of the present invention.

2 is a schematic view showing a second main structure of the present invention.

Figure 3 is a schematic view of a third main structure of the present invention.

The markings in the drawing are: 1-base plate, 2-crank, 3-first link, 4-second link, 5-first slider, 6-electric push rod, 7-frame, 8-LED Light, 9-second slide, 10-second slide, 11-ring slide, 12-spring, 13-right frame, 14-top, 15-mount, 16-guide hole, 17-first gear , 18-bearing seat, 19-turn rod, 20-guide plate, 21-first rack, 22-first motor, 23-second gear, 24-second motor, 25-strut, 26-left frame , 27 - first slide rail, 28 - third slider, 29 - second rack, 30 - pull wire, 31 - fixed pulley, 32 - stiffener, 33 - travel switch.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Example 1

A rotatable LED lamp for enhancing the stage effect, as shown in FIG. 1-3, comprising a bottom plate 1, a crank 2, a first link 3, a second link 4, a first slider 5, and an electric push rod 6 , the frame 7, the LED lamp 8, the second slide rail 9, the second slider 10, the annular slide rail 11, the spring 12, Right frame 13, top plate 14, mounting seat 15, first gear 17, bearing block 18, rotating rod 19, guide plate 20, first rack 21, first motor 22, second gear 23, second motor 24, branch The rod 25, the left frame 26, the first slide rail 27, the third slider 28, the second rack 29, the pull wire 30 and the fixed pulley 31, the left side of the left bottom plate 1 is provided with a left frame 26, and the left frame 26 is right. The lower portion is provided with a first sliding rail 27, the first sliding rail 27 is slidably connected with a third sliding block 28, the third sliding block 28 is provided with a second rack 29 on the right side thereof, and the second rack 29 is provided with a pulling wire 30 at the top end thereof. a support rod 25 is disposed on the top right side of the left bottom plate 1. The second motor 24 is disposed at the top end of the support rod 25. The second gear 23 is disposed on the front side of the second motor 24, and the second gear 23 meshes with the second rack 29. The right side of the right bottom plate 1 is provided with a right frame 13 , the left side of the right frame 13 is provided with a spring 12 , the left end of the spring 12 is provided with a first rack 21 , and the top of the right frame 13 and the left frame 26 is provided with a top plate 14 , the top plate 14 The mounting brackets 15 are symmetrically disposed on the left and right sides of the top plate. The left side of the top plate 14 is provided with a fixed pulley 31. The bottom plate of the top plate 14 is symmetrically disposed with a guiding plate 20, and the guiding plates 20 are respectively provided with guiding holes 16 and a first rack. 21 through two guides The hole 16 and the pull wire 30 are connected to the left end of the first rack 21 around the fixed pulley 31. The bottom of the two guide plates 20 is provided with an annular slide rail 11 , and the second slide block 10 is slidably connected to the annular slide rail 11 . The bottom of the 10 is provided with a second sliding rail 9 , and the second sliding rail 9 is slidably connected with a first sliding block 5 , the bottom of the first sliding block 5 is provided with an electric push rod 6 , and the bottom end of the electric push rod 6 is provided with a frame 7 The inside of the frame 7 is evenly spaced with the LED lamp 8 mounted thereon, and the first motor 22 is disposed on the left side of the bottom of the second slide rail 9. The first motor 22 is provided with a crank 2 on the front side, and the bottom end of the crank 2 is hingedly connected to the first link. The rod 3 is connected to the second link 4 at the right end of the first link 3, the right end of the second link 4 is connected to the lower left portion of the first slider 5, and the bottom of the top plate 14 between the two guide plates 20 is provided with a bearing seat 18 The bearing block 18 is provided with a rotating rod 19, and the upper part of the rotating rod 19 is provided with a first gear 17, and the first gear 17 meshes with the first rack 21, and rotates The bottom end of the rod 19 is connected to the middle of the top of the second slide rail 9.

The rib 32 is further included, and the upper part of the left side of the left frame 26 is provided with a rib 32, and the top end of the rib 32 is connected to the bottom left side of the top plate 14.

Further included is a travel switch 33. The first slide rail 27 is vertically symmetrically disposed with a travel switch 33, and the travel switch 33 is connected to the second motor 24 via a line.

The second motor 24 is a servo motor.

The top plate 14 is made of stainless steel.

The material of the rotating rod 19 is Q235 steel.

Working principle: When the device is needed, the worker first installs the device directly above the stage through the mounting seat 15. After the installation, the worker turns on the LED lamp 8, and then controls the electric push rod 6 to elongate, and the electric push rod 6 drives The LED lamp 8 moves downward, and when the LED lamp 8 moves downward to a suitable height, the electric push rod 6 is controlled to stop elongating. Then, the second motor 24 is controlled to rotate counterclockwise, and the second motor 24 drives the second gear 23 to rotate counterclockwise, so that the second gear 23 drives the second rack 29 to move downward through the third slider 28, so that the cable 30 pulls the first The rack 21 is moved to the left, the spring 12 is stretched, the first rack 21 drives the first gear 17 to rotate counterclockwise, and the first gear 17 drives the rotating rod 19 to rotate counterclockwise, so that the rotating rod 19 drives the second slider 10 And the upper device rotates counterclockwise, and at the same time, the first motor 22 is controlled to rotate clockwise, the first motor 22 drives the crank 2 to rotate clockwise, and the crank 2 drives the first link 3 to move to the left, so that the first link 3 passes The second link 4 drives the first slider 5 and its upper device to move to the left. When the third slider 28 moves downward to a certain extent, the second motor 24 is controlled to rotate clockwise, the second motor 24 drives the second gear 23 to rotate clockwise, and the second gear 23 drives the second tooth through the third slider 28. Bar 29 moves upwards, The pulling wire 30 is loosened, so that the first rack 21 moves to the right under the elastic force of the spring 12, and the first rack 21 drives the first gear 17 to rotate clockwise, so that the first gear 17 drives the rotating rod 19 to rotate clockwise, thereby The rotating rod 19 drives the second slider 10 and the upper device thereof to rotate clockwise, and when the first slider 5 moves to the left to a certain extent, the first motor 22 is controlled to rotate counterclockwise, and the first motor 22 drives the crank 2 to rotate counterclockwise. Then, the crank 2 drives the first link 3 to move to the right, so that the first link 3 drives the first slider 5 and the upper device thereof to move to the right through the second link 4, and repeats the above action, and the LED lamp 8 continuously rotates. And the left and right movements increase the projected area, making the visual effect of the audience better. When the device is used, after the LED lamp 8 moves to the original position, the first motor 22 and the second motor 24 are controlled to stop working, and the electric push rod 6 is controlled to contract, and the electric push rod 6 drives the LED lamp 8 to move upward, the LED lamp After the 8 height is reset, the electric push rod 6 is controlled to stop contracting.

Because the reinforcing rib 32 is further included, the upper part of the left side of the left frame 26 is provided with a reinforcing rib 32, and the top end of the reinforcing rib 32 is connected with the bottom left side of the top plate 14, which increases the strength of the joint surface of the left frame 26 and the top plate 14, so that the service life of the device Longer.

Because the travel switch 33 is further included, the first slide rail 27 is symmetrically disposed on the right side of the first slide rail 27, and the travel switch 33 is connected to the second motor 24 through the line, when the third slider 28 moves downward and the lower stroke switch 33 When touched, the lower stroke switch 33 controls the second motor 24 to rotate clockwise. When the third slider 28 moves upward to touch the upper stroke switch 33, the upper stroke switch 33 controls the second motor 24 to rotate counterclockwise. This is more accurate and faster.

Because the second motor 24 is a servo motor, the servo motor has high speed performance, strong anti-overload capability, stable operation at low speed, short dynamic response time of servo motor acceleration and deceleration, high process precision, processing efficiency and high reliability.

Because the top plate 14 is made of stainless steel, the stainless steel is highly resistant to corrosion and acid, which can extend the service life of the device.

Because the material of the rotating rod 19 is Q235 steel, the Q235 steel has high hardness and is not easily deformed, so that the service life of the device is longer.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that various modifications, improvements and substitutions may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

A rotatable LED lamp for enhancing a stage effect, comprising: a bottom plate (1), a crank (2), a first link (3), a second link (4), and a first slider (5) ), electric push rod (6), frame (7), LED light (8), second slide rail (9), second slider (10), ring slide (11), spring (12), right Rack (13), top plate (14), mounting seat (15), first gear (17), bearing housing (18), rotating rod (19), guide plate (20), first rack (21), a motor (22), a second gear (23), a second motor (24), a strut (25), a left frame (26), a first slide rail (27), a third slider (28), a second a rack (29), a pull wire (30) and a fixed pulley (31), a left frame (26) is arranged on the left side of the left side of the left bottom plate (1), and a first slide rail is provided on the lower right side of the left frame (26). a third slider (28) is slidably coupled to the first slide rail (27), a second rack (29) is disposed on the right side of the third slider (28), and a top end of the second rack (29) is provided There is a pull wire (30), a support rod (25) is arranged on the top right side of the left bottom plate (1), a second motor (24) is arranged at the top end of the support rod (25), and a second motor (24) is provided on the front side of the second motor (24). Gear (23), second gear (23) meshes with second rack (29), right side bottom plate (1) top right side There is a right frame (13), a spring (12) is arranged on the upper left side of the right frame (13), and a first rack (21), a right frame (13) and a left frame (26) top are provided at the left end of the spring (12). A top plate (14) is provided, and a mounting seat (15) is symmetrically arranged on the left and right sides of the top plate (14), and a fixed pulley (31) is arranged on the left side of the bottom plate of the top plate (14), and a guiding guide is arranged on the right side of the bottom plate of the top plate (14). The plate (20) and the two guiding plates (20) are respectively provided with guiding holes (16), the first rack (21) passes through the two guiding holes (16), and the pulling wire (30) bypasses the fixed pulley (31) and the first A rack (21) is connected at the left end, and the bottom of the two guide plates (20) is provided with an annular slide rail (11), and the annular slide rail (11) The second slider (10) is connected to the inner sliding type, the second sliding rail (9) is disposed at the bottom of the second sliding block (10), and the first sliding block (5) is slidably connected to the second sliding rail (9). The bottom of the first slider (5) is provided with an electric push rod (6), the bottom end of the electric push rod (6) is provided with a frame body (7), and the inner side of the frame body (7) is evenly spaced with an LED lamp (8) a first motor (22) is disposed on the left side of the bottom of the second sliding rail (9), a crank (2) is disposed on the front side of the first motor (22), and a first connecting rod is hingedly connected to the bottom end of the crank (2) (3) a second link (4) is hingedly connected to the right end of the first link (3), and the right end of the second link (4) is connected to the lower left portion of the first slider (5), between the two guide plates (20) The bottom of the top plate (14) is provided with a bearing seat (18), the bearing seat (18) is provided with a rotating rod (19), and the upper part of the rotating rod (19) is provided with a first gear (17), and the first gear (17) is The first rack (21) is engaged, and the bottom end of the rotating rod (19) is connected to the middle of the top of the second sliding rail (9).
The rotatable LED lamp for enhancing the stage effect according to claim 1, further comprising a reinforcing rib (32), wherein the upper part of the left side of the left frame (26) is provided with a reinforcing rib (32), and the reinforcing rib (32) The top end is connected to the bottom left side of the top plate (14).
The rotatable LED lamp for enhancing the stage effect according to claim 1, further comprising a travel switch (33), wherein the first slide rail (27) is vertically symmetrically disposed with a travel switch (33) The travel switch (33) is connected to the second motor (24) via a line.
A rotatable LED lamp for enhancing a stage effect according to claim 1, wherein the second motor (24) is a servo motor.
A rotatable LED lamp for enhancing a stage effect according to claim 1, wherein the top plate (14) is made of stainless steel.
A rotatable LED lamp for enhancing a stage effect according to claim 1, wherein the material of the rotating rod (19) is Q235 steel.