CN116255598A - Lamp holder structure of stage lamp - Google Patents

Abstract

The application discloses lamp stand structure of stage lamp relates to the technical field of stage equipment, and it includes base, lamp stand and lamp body, the lamp stand has been seted up and has been supplied the holding tank that the lamp body overturns from top to bottom, lamp body periphery side symmetry is provided with first axis of rotation and second axis of rotation, first axis of rotation and second axis of rotation rotate respectively in the holding tank cell wall, the mounting groove has been seted up to the lamp stand, first axis of rotation extends to in the mounting groove; the lamp holder is characterized in that the mounting plate rotating in the mounting groove is arranged on the outer peripheral side of the first rotating shaft, a plurality of clamping grooves are formed in the side wall of the peripheral side of the mounting plate, the lamp holder is slidably connected with a mounting plate located in the mounting groove, a clamping plate is arranged on the mounting plate, a control assembly is arranged on the lamp holder, and the control assembly controls the clamping plate to be clamped into the clamping groove or separated from the clamping groove. The lamp body of stage lamp can be stabilized conveniently when maintenance to this application.

Description

Lamp holder structure of stage lamp

Technical Field

The application relates to the technical field of stage equipment, in particular to a lamp holder structure of stage lamp.

Background

The stage lamp is a lamp for constructing stage lighting effect, and is one of means for stage art modeling.

At present, chinese patent publication No. CN217635218U discloses an automatic focusing stage lamp, which comprises a machine body, wherein the peripheral wall bodies at the bottom of the machine body are provided with bases, and the two side wall bodies of the machine body are provided with handles. A display screen is arranged in a side wall body at the front end of the machine body, and a plurality of adjusting buttons are arranged in the side wall body at one side of the display screen at the front end of the machine body. A rotary table is arranged in the wall body at the top of the machine body, a shaking machine is arranged on the rotary table, and a lamp holder is arranged in the wall body of the shaking machine. The lamp cap is rotationally connected with the shaking machine, and when in use, the lamp cap emits light, and meanwhile, the emission angle of the light is controlled by turning the lamp cap up and down.

With respect to the related art in the above, the inventors found that the following drawbacks exist: when the lamp body needs to be maintained, in order to improve maintenance quality, one side is required to stabilize the lamp body, the possibility that the lamp body shakes is reduced, and then the other side can only maintain the lamp body, so that the lamp body is more troublesome.

Disclosure of Invention

In order to facilitate the lamp body of the stage lamp to be stabilized in maintenance, the application provides a lamp holder structure of the stage lamp.

The application provides a lamp stand structure of stage lamp adopts following technical scheme:

the lamp holder structure of the stage lamp comprises a lamp holder rotatably connected to a base, wherein a containing groove for the lamp body to turn up and down is formed in the lamp holder, a first rotating shaft and a second rotating shaft are arranged on the outer periphery of the lamp body, the first rotating shaft and the second rotating shaft respectively rotate on the groove wall of the containing groove, a mounting groove is formed in the lamp holder, and the first rotating shaft extends into the mounting groove;

the lamp holder is characterized in that the mounting plate rotating in the mounting groove is arranged on the outer peripheral side of the first rotating shaft, a plurality of clamping grooves are formed in the side wall of the peripheral side of the mounting plate, the lamp holder is slidably connected with a mounting plate located in the mounting groove, a clamping plate is arranged on the mounting plate, a control assembly is arranged on the lamp holder, and the control assembly controls the clamping plate to be clamped into the clamping groove or separated from the clamping groove.

Through adopting above-mentioned technical scheme, when the lamp body needs the maintenance, upset lamp body to the angle of convenient maintenance, then through control assembly control mounting panel motion for in the draw-in groove was gone into to the cardboard card, the restriction mounting panel rotated, thereby controlled the upper and lower flip angle of lamp body, conveniently stabilized the state of lamp body when the lamp body maintenance, need not to stabilize the lamp body through hand when the maintenance.

Optionally, the control assembly includes first control block and second control block, first control block with the second control block set up respectively in the mounting panel is opposite sides, first control block the second control block with the mounting panel distributes along the horizontal direction, first control block with the second control block slides respectively in protruding to outside the lamp stand, first control block towards when second control block direction moves, the cardboard card is gone into the draw-in groove.

Through adopting above-mentioned technical scheme, press first control block during the use, drive the cardboard card and go into the draw-in groove, through pressing the second control block, be favorable to driving the cardboard and break away from the draw-in groove.

Optionally, the lamp stand is provided with along horizontal direction symmetry and is located guide post in the mounting groove, guide post tip threaded connection has guide bolt, the mounting panel has been seted up and has been supplied guide bolt follows the gliding guiding hole of horizontal direction, guide bolt periphery side cover is equipped with and is located the mounting panel with annular gasket between the guide post, the guide post is provided with the restriction the mounting panel is followed guide post length direction gliding restriction piece.

By adopting the technical scheme, the guide bolt slides in the guide hole, which is beneficial to guiding the movement track of the mounting plate.

Optionally, the restriction piece is the wave form gasket, wave form gasket cover is located the guide bolt periphery side, wave form gasket is located annular gasket and between the mounting panel.

By adopting the technical scheme, the fluctuation gasket releases elasticity, and the possibility that the mounting plate shakes along the extending direction of the first rotating shaft is reduced.

Optionally, the lamp holder is provided with an elastic pushing member located in the mounting groove and pushing the mounting plate upwards.

Through adopting above-mentioned technical scheme, the elasticity impeller promotes the mounting panel upwards for guide bolt and guide hole pore wall looks butt are favorable to reducing the possibility that the mounting panel appears sliding from top to bottom when not receiving the exogenic action.

Optionally, the cardboard is towards mounting disc one side is provided with the arc surface structure.

Through adopting above-mentioned technical scheme, the convenient cardboard that guides gets into the draw-in groove.

Optionally, the limit groove has been seted up in the lamp stand, the limit groove is located the lamp body is kept away from mounting groove one side, the second axis of rotation extends to in the limit groove, second axis of rotation periphery side is provided with and is located limit plate in the limit groove, limit plate periphery side is provided with the restriction piece, the lamp stand is provided with and is located in the limit groove and correspond the dog of restriction piece, restriction piece butt during the dog limit plate rotates.

By adopting the technical scheme, the limiting block is abutted against the stop block to limit the rotation of the limiting plate, so that the possibility of mechanical damage caused by overlarge rotation angle of the lamp body is reduced.

Optionally, first control block with the mounting panel rotates to be connected, the mounting panel is close to lamp body one side is followed horizontal direction sliding connection and is had the actuating post, actuating post periphery side is provided with towards the support column that the cardboard direction extends, the support column is provided with along the horizontal direction towards the spliced pole that the mounting disc direction extends, spliced pole is kept away from support column one side sliding connection has semicircle massive correction piece, the spliced pole periphery side is provided with towards the mounting disc direction promotes the elastic drive spare of correction piece, first control block has been seted up and has been supplied with the gliding spout of actuating column, the spout periphery side cell wall is offered along the heliciform and has been moved the groove, the actuating post periphery side is provided with a plurality of movable blocks along the heliciform, can drive when first control block rotates the actuating post towards second control block direction motion, the lamp stand is provided with be located the actuating post is kept away from the stopper of first control block one side, the actuating post butt when the stopper, the correction piece gets into the draw-in groove, install with the rotating disc with first control block orientation first control block, first control block when the one-way sliding.

Through adopting above-mentioned technical scheme, rotate first control block for correct in the block card goes into the draw-in groove, conveniently confirm the alignment state of cardboard and draw-in groove, reduce the cardboard card and go into the degree of difficulty of draw-in groove, and reduce the cardboard card and go into the in-process of draw-in groove constantly keep pressing first control block, thereby make the cardboard card fast go into the draw-in groove and cause the possibility of part mechanical damage in lamp stand such as first control shaft, mounting panel.

Optionally, the elastic driving piece is a driving spring, the driving spring is sleeved on the outer peripheral side of the connecting column, one end of the driving spring is abutted to the correction block, and the other end of the driving spring is abutted to the connecting column.

By adopting the technical scheme, the driving spring is elastically released to push the correction block to move towards the direction of the mounting plate.

Optionally, the correction block is provided with a connecting groove for sliding of the connecting column, a positioning block is arranged on the peripheral side of the connecting column, and a positioning groove for sliding of the positioning block is formed in the groove wall of the peripheral side of the connecting groove in a communicating manner

By adopting the technical scheme, the positioning block slides in the positioning groove, so that the possibility that the correction block is separated from the connecting column is reduced.

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

1. when the lamp body is maintained, the clamping plate is clamped into the clamping groove to control the vertical overturning angle of the lamp body, so that the lamp body can be conveniently stabilized during maintenance;

2. the correction block is inserted into the clamping groove to confirm the alignment state of the clamping plate and the clamping groove, so that the clamping plate is conveniently clamped into the clamping groove, and the possibility of mechanical damage in the clamping groove clamping process is reduced.

Drawings

FIG. 1 is a schematic view of an external structure of a first embodiment of the present application;

FIG. 2 is a schematic diagram of a connection structure of a lamp body and a lamp holder according to an embodiment of the present application;

FIG. 3 is a schematic view of an integrated mounting groove structure according to an embodiment of the present application;

FIG. 4 is a schematic view of an embodiment of the present application incorporating a limiting groove structure;

FIG. 5 is an enlarged schematic view of portion A of FIG. 3;

FIG. 6 is a schematic diagram showing the internal structure of a lampholder according to an embodiment of the utility model;

FIG. 7 is a schematic cross-sectional view of a two-dimensional correction block according to an embodiment of the present application being snapped into a card slot;

FIG. 8 is a schematic cross-sectional view showing the internal structure of a lampholder according to an embodiment of the application;

FIG. 9 is an enlarged schematic view of portion B of FIG. 7;

fig. 10 is an enlarged schematic view of a portion C of fig. 7.

Reference numerals: 1. a base; 2. a lamp holder; 21. a receiving groove; 22. a first rotation shaft; 221. a mounting plate; 222. a clamping groove; 23. a second rotation shaft; 231. a limiting plate; 232. a limiting block; 24. a mounting groove; 25. a mounting plate; 251. a fixing plate; 252. a fixed block; 253. a clamping plate; 254. a guide hole; 26. a limiting groove; 261. a stop block; 3. a lamp body; 4. a control assembly; 41. a first control block; 411. a chute; 412. a moving groove; 42. a second control block; 43. a connecting plate; 5. an elastic pushing member; 6. a guide post; 61. a guide bolt; 62. an annular gasket; 63. a wave washer; 7. a drive column; 71. a support column; 72. a connecting column; 721. a positioning block; 73. a correction block; 731. a connecting groove; 732. a positioning groove; 74. a moving block; 75. a limiting block; 8. a drive spring; 9. a power motor; 91. a transmission gear; 92. a drive chain; 93. the gear is rotated.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-10.

The embodiment of the application discloses a lamp stand structure of stage lamp.

Example 1

Referring to fig. 1, the lamp socket structure of the stage lamp includes a lamp socket 2 disposed at the top of a base 1, and the base 1 may be fixed on the ground by bolts or screws. The lamp holder 2 is rotatably connected with the base 1 through a shaft, and the base 1 is provided with a driving motor for controlling the lamp holder 2 to rotate. The lamp stand 2 is kept away from base 1 one side and is offered the holding tank 21 that is used for holding lamp body 3, and lamp body 3 emits light when using for stage modeling is built. Two rotating shafts are symmetrically fixed on the outer periphery side of the lamp body 3, the rotating shafts are respectively connected to groove walls on two opposite sides of the accommodating groove 21 in a rotating mode, and when the lamp body 3 is used, the lamp body 3 can be turned up and down, and the up-down angle of the lamp body 3 is adjusted.

Referring to fig. 2 and 3, a mounting groove 24 is formed in the lamp holder 2 in a vertical direction, and an extending direction of the mounting groove 24 is perpendicular to the rotation axis. The rotation shaft includes a first rotation shaft 22 and a second rotation shaft 23, and the first rotation shaft 22 extends into the mounting groove 24. A rotation gear 93 is fixedly connected to the outer peripheral side of the first rotation shaft 22, and the rotation gear 93 is positioned in the mounting groove 24. The lamp holder 2 is internally provided with a power motor 9, an output shaft of the power motor 9 is fixedly connected with a transmission gear 91, and a transmission chain 92 connected end to end is sleeved between the transmission gear 91 and a rotation gear 93. When the lamp body 3 is used, the power motor 9 is started, the rotating gear 93 is driven to rotate through the transmission chain 92, so that the first rotating shaft 22 rotates, and the lamp body 3 can be controlled to turn up and down.

Referring to fig. 3 and 4, a limiting groove 26 is formed in the lamp holder 2, the limiting groove 26 is located at one side of the lamp body 3 away from the mounting groove 24, and the second rotating shaft 23 extends into the limiting groove 26. A limiting plate 231 of a circular structure is fixedly connected to the outer peripheral side of the second rotation shaft 23, and a limiting block 232 of a circular arc block structure is fixedly connected to the outer peripheral side of the limiting plate 231. The lamp holder 2 is fixedly connected with a stop 261, the stop 261 is positioned in the limiting groove 26 and is close to the limiting plate 231, and the stop 261 corresponds to the limiting block 232. When the lamp holder 2 is turned up and down until the light emitting side is close to the base 1, the limiting plate 231 rotates until the limiting block 232 abuts against the stop block 261, and at this time, the lamp body 3 is limited to continue to rotate towards the base 1, so that the possibility of mechanical damage caused by overlarge rotation angle of the lamp body 3 is reduced.

Referring to fig. 3 and 5, a mounting plate 221 is fixedly connected to the outer peripheral side of the first rotating shaft 22 (the first rotating shaft 22 is indicated in fig. 2), and the mounting plate 221 is located on the side of the rotating gear 93 away from the lamp body 3. The lamp holder 2 is symmetrically fixed with two guide posts 6 along the horizontal direction, and the guide posts 6 are positioned in the mounting grooves 24. The guide post 6 tip threaded connection has guide bolt 61, and the mounting panel 25 symmetry has seted up the pilot hole 254, and the width of pilot hole 254 is less than the diameter of guide post 6, and the pilot hole 254 extends along the horizontal direction respectively, and guide bolt 61 passes the pilot hole 254. When the mounting plate 25 slides, the guide bolts 61 slide into the guide holes 254 to guide the sliding track of the mounting plate 25, so that the mounting plate 25 is kept moving in the horizontal direction.

Referring to fig. 3 and 5, an annular spacer 62 is sleeved on the outer peripheral side of the guide bolt 61, and the annular spacer 62 is positioned on the side of the mounting plate 25 away from the lamp body 3. The guide bolt 61 is also provided with a restriction member, which is a wave washer 63, the wave washer 63 being located between the annular washer 62 and the mounting plate 25. In use, the wavy gasket 63 releases the elastic force, so that the mounting plate 25 can be kept in contact with the guide post 6, and the possibility of shaking the mounting plate 25 along the length direction of the first rotating shaft 22 (the first rotating shaft 22 is marked in fig. 2) can be reduced.

Referring to fig. 4 and 5, the lamp holder 2 is provided with an elastic pushing member 5, the elastic pushing member 5 is a pushing spring, the pushing spring is installed in the installation groove 24, one end of the pushing spring is abutted to the bottom of the installation plate 25 and sleeved on the outer peripheral side of the fixing block 252, and the other end of the pushing spring is abutted to the lamp holder 2. When in use, the pushing spring is elastically released, the mounting plate 25 is pushed upwards, the possibility of up-and-down shaking of the mounting plate 25 is reduced, and the pushing spring is matched with the wave-shaped gasket 63, so that the mounting plate 25 can be kept in a static state when not driven by external force.

Referring to fig. 3 and 5, a plurality of clamping grooves 222 are formed in the outer peripheral side of the mounting plate 221, the lamp holder 2 is slidably provided with a mounting plate 25 located in the mounting groove 24, the mounting plate 25 includes a fixing plate 251 and a fixing block 252, the fixing plate 251 is located at the top of the mounting plate 25 and is far away from the middle of the mounting plate 25, and the fixing block 252 is located at the bottom of the mounting plate 25 and is opposite to the fixing plate 251. The side of the fixed plate 251 away from the mounting plate 25 is fixedly connected with a clamping plate 253 extending towards the direction of the mounting plate 221, the clamping plate 253 extends along the horizontal direction and is perpendicular to the central axis of the first rotating shaft 22 (the first rotating shaft 22 is marked in fig. 2), and one side of the clamping plate 253 away from the fixed plate 251 is provided with an arc surface structure. When the lamp body 3 is turned upside down, the clamping plate 253 is opened for the clamping groove 222 through the corresponding area of the mounting plate 221.

Referring to fig. 6, the lamp holder 2 is provided with a control assembly 4, the control assembly 4 comprises a first control block 41 and a second control block 42, two sides of the mounting plate 25 respectively comprise integrally formed connecting plates 43, the first control block 41 and the second control block 42 are respectively fixed on the two connecting plates 43, communication holes for communicating the mounting grooves 24 are respectively formed in two opposite side walls of the lamp holder 2, and the first control block 41 and the second control block 42 respectively penetrate through the communication holes and protrude out of the lamp holder 2.

Referring to fig. 4 and 5, when the lamp body 3 is turned up and down to a certain angle, the mounting plate 25 rotates along with the lamp body 3 until the clamping groove 222 is aligned with the clamping plate 253, the first control block 41 is pressed towards the second control block 42 to drive the mounting plate 25 to slide, so that the clamping plate 253 is clamped into the clamping groove 222, at this time, the mounting plate 25 is limited to rotate, and the up and down angle of the lamp body 3 is fixed; when the restriction of the mounting plate 25 needs to be released, the second control block 42 is pressed towards the first control block 41, and at this time, the mounting plate 25 drives the clamping plate 253 to move towards the direction away from the mounting plate 25 until the clamping plate 253 is separated from the clamping groove 222, so that the mounting plate 25 is in a rotatable state.

The implementation principle of the lamp holder structure of the stage lamp in the embodiment of the application is as follows:

when the lamp body 3 is damaged and needs to be maintained, the lamp body 3 is turned up and down to a state convenient to maintain, then the first control block 41 is pressed towards the second control block 42, and when the clamping plate 253 is aligned to the clamping groove 222, the mounting plate 25 drives the clamping plate 253 to move, so that the clamping plate 253 is clamped into the clamping groove 222, and at the moment, the up and down angle of the lamp body 3 is fixed; when the clamping plate 253 is not aligned with the clamping groove 222, the clamping plate 253 is abutted against the outer peripheral side of the mounting plate 25 by pressing the first control block 41, then the state of pressing the first control block 41 is kept, and then the lamp body 3 is turned up and down until the clamping plate 253 is aligned with the clamping groove 222, and the clamping plate 253 is clamped into the clamping groove 222, so that the fixing of the up-down angle of the lamp body 3 is realized.

Example two

Referring to fig. 6 and 7, the second embodiment of the present application is different from the first embodiment in that the first control block 41 is rotatably connected to the connection plate 43. The side of the mounting plate 25 near the lamp body 3 is slidably connected with a driving column 7 in the horizontal direction, the driving column 7 is in the same line as the first control block 41, and the driving column 7 is slidably connected with a connecting plate 43.

Referring to fig. 6 and 8, the mounting plate 25 is fixedly connected with a limiting block 232 on one side close to the lamp body 3, a control groove is axially formed in the outer peripheral side of the driving column 7, and the limiting block 232 slides in the control groove to limit the driving column 7 to enter a rotating state.

Referring to fig. 7 and 9, a supporting column 71 extending upward is fixedly connected to the outer peripheral side of the driving column 7, a connecting column 72 is fixedly connected to the side wall of the supporting column 71 at a position far away from the driving column 7, and the connecting column 72 is perpendicular to the central axis of the first rotating shaft 22. The connecting column 72 is provided with a correction block 73 on a side away from the support column 71, the correction block 73 is in a hemispherical block structure, and the arc convex side of the correction block 73 faces the mounting plate 25. The correction block 73 is provided with a connecting groove 731, the connecting column 72 slides in the connecting groove 731, two positioning blocks 721 are symmetrically fixed on the outer circumferential side of the connecting column 72, positioning grooves 732 are respectively formed in the groove walls of the circumferential side of the connecting groove 731 in a communicated mode, the positioning blocks 721 are slidably connected in the positioning grooves 732, and the possibility that the correction block 73 is separated from the connecting groove 731 is reduced.

Referring to fig. 7 and 9, the connecting post 72 is provided with an elastic driving member, the elastic driving member is a driving spring 8, the driving spring 8 is sleeved on the outer periphery side of the connecting post 72, one end of the driving spring 8 is abutted against the correcting block 73, and the other end is abutted against the supporting post 71. In use, the drive spring 8 is elastically released, and the correction block 73 is pushed toward the mounting plate 25, so that the positioning block 721 is kept in a state of abutting against the positioning groove 732 on the side away from the mounting plate 25.

Referring to fig. 8 and 10, a sliding slot 411 is formed on the side of the first control block 41 close to the driving post 7, and a supporting post 71 (the supporting post 71 is marked in fig. 7) slides in the sliding slot 411. The peripheral side groove wall of the slide groove 411 is provided with a moving groove 412 along the screw advancing direction, and a plurality of moving blocks 74 are fixed to the peripheral side of the support column 71 along the screw advancing direction, and the moving blocks 74 are positioned in the slide groove 411 and slide in the moving groove 412. The moving block 74 has a right-angle triangular block structure, the inclined surface side of the moving block 74 faces away from the second control block 42, and the moving block 74 is made of a material having a certain elastic shape, such as plastic. The lamp holder 2 is provided with a stopper 75, the stopper 75 extending in the direction of the mounting plate 25 and being located at a side of the driving post 7 remote from the first control block 41.

The implementation principle of the lamp holder structure of the stage lamp in the second embodiment of the application is as follows:

in the initial state, the driving column 7 is far away from the limiting block 75, and at this time, the distance between the side of the correction block 73 far away from the supporting column 71 and the mounting plate 25 is equal to the distance between the side of the clamping plate 253 far away from the fixing plate 251 and the mounting plate 25, and the guide bolt 61 abuts against the hole wall of the side of the guide hole 254 far away from the first control block 41. When the lamp body 3 needs to be maintained, the first control block 41 is rotated forward, at this time, the moving block 74 slides in the moving groove 412, so that the driving post 7 moves towards the direction of the limiting block 75 until the driving post 7 abuts against the limiting block 75, at this time, if the correcting block 73 is aligned with the clamping groove 222, the correcting block 73 is clamped into the clamping groove 222, if the correcting block 73 is not aligned with the clamping groove 222, the correcting block 73 abuts against the outer peripheral side of the mounting plate 25, and the driving spring 8 enters a compressed state. Then the lamp body 3 is rotated until the lamp body 3 is stopped at an angle convenient to maintain, the mounting plate 25 rotates along with the lamp body 3 when the lamp body 3 rotates, and when the correction block 73 is aligned with the clamping groove 222, the driving spring 8 pushes the correction block 73 to be clamped into the clamping groove 222; when the clamping groove 222 and the correction block 73 are gradually misplaced, the mounting plate 25 is in sliding connection with the correction block 73, the correction block 73 is pushed to be pushed away from the clamping groove 222, and at the moment, the alignment condition of the clamping plate 253 and the clamping groove 222 can be judged according to the required force when the lamp body 3 rotates. When the correction block 73 is clamped into the clamping groove 222, the clamping plate 253 and the clamping groove 222 are in a mutually aligned state, at this time, the first control block 41 can be pressed to drive the mounting plate 25 to slide, so that the clamping plate 253 is clamped into the clamping groove 222 to limit the mounting plate 25 and maintain the up-down angle of the lamp body 3, and in the sliding process of the mounting plate 25, the first control block 41 and the moving block 74 slide unidirectionally, so that the driving column 7 and the mounting plate 25 slide relatively until the position relationship between the correction block 73 and the clamping plate 253 is restored to an initial state. The whole use is simple, need not to keep pressing the state of first control block 41 when controlling the angle about lamp body 3, and when greatly reduced cardboard 253 aimed at draw-in groove 222, first control block 41 drove mounting panel 25 motion under the effect of inertial force makes cardboard 253 snap-in into the possibility of draw-in groove 222, is favorable to reducing the possibility that mechanical damage appears when cardboard 253 card into draw-in groove 222.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. A lamp stand structure of stage lamp, its characterized in that: the lamp comprises a lamp holder (2) rotatably connected to a base (1), wherein the lamp holder (2) is provided with a containing groove (21) for a lamp body (3) to turn up and down, a first rotating shaft (22) and a second rotating shaft (23) are arranged on the periphery side of the lamp body (3), the first rotating shaft (22) and the second rotating shaft (23) respectively rotate on the groove wall of the containing groove (21), the lamp holder (2) is provided with a mounting groove (24), and the first rotating shaft (22) extends into the mounting groove (24);

the lamp holder is characterized in that a mounting plate (221) rotating in the mounting groove (24) is arranged on the outer periphery of the first rotating shaft (22), a plurality of clamping grooves (222) are formed in the side wall of the periphery of the mounting plate (221), the lamp holder (2) is slidably connected with a mounting plate (25) arranged in the mounting groove (24), a clamping plate (253) is arranged on the mounting plate (25), a control assembly (4) is arranged on the lamp holder (2), and the control assembly (4) controls the clamping plate (253) to be clamped into the clamping groove (222) or separated from the clamping groove (222).

2. A stage lamp socket structure according to claim 1, characterized in that: the control assembly (4) comprises a first control block (41) and a second control block (42), the first control block (41) and the second control block (42) are respectively arranged on two opposite sides of the mounting plate (25), the first control block (41), the second control block (42) and the mounting plate (25) are distributed along the horizontal direction, the first control block (41) and the second control block (42) respectively slide to protrude out of the lamp holder (2), and when the first control block (41) moves towards the direction of the second control block (42), the clamping plate (253) is clamped into the clamping groove (222).

3. A stage lamp socket structure according to claim 1, characterized in that: the lamp holder (2) is provided with guide posts (6) located in the mounting grooves (24) along the horizontal direction symmetry, guide bolts (61) are connected to end threads of the guide posts (6), guide holes (254) for the guide bolts (61) to slide along the horizontal direction are formed in the mounting plates (25), annular gaskets (62) located between the mounting plates (25) and the guide posts (6) are sleeved on the outer periphery of the guide bolts (61), and limiting pieces for limiting the mounting plates (25) to slide along the length direction of the guide posts (6) are arranged on the guide posts (6).

4. A stage lamp socket structure according to claim 3, characterized in that: the limiting piece is a wave-shaped gasket (63), the wave-shaped gasket (63) is sleeved on the outer periphery side of the guide bolt (61), and the wave-shaped gasket (63) is located between the annular gasket (62) and the mounting plate (25).

5. A stage lamp socket structure according to claim 3, characterized in that: the lamp holder (2) is provided with an elastic pushing piece (5) which is positioned in the mounting groove (24) and pushes the mounting plate (25) upwards.

6. A stage lamp socket structure according to claim 1, characterized in that: the clamping plate (253) is provided with an arc surface structure towards one side of the mounting plate (221).

7. A stage lamp socket structure according to claim 1, characterized in that: the lamp holder is characterized in that a limiting groove (26) is formed in the lamp holder (2), the limiting groove (26) is located on one side, away from the mounting groove (24), of the lamp body (3), the second rotating shaft (23) extends to the inside of the limiting groove (26), limiting plates (231) located in the limiting groove (26) are arranged on the outer periphery of the second rotating shaft (23), limiting blocks (232) are arranged on the outer periphery of the limiting plates (231), the lamp holder (2) is provided with stop blocks (261) located in the limiting groove (26) and corresponding to the limiting blocks (232), and the limiting plates (231) are limited to rotate when the limiting blocks (232) are abutted to the stop blocks (261).

8. A stage lamp socket structure according to claim 2, characterized in that: the first control block (41) is rotationally connected with the mounting plate (25), a driving column (7) is slidingly connected to one side of the mounting plate (25) close to the lamp body (3) along the horizontal direction, a supporting column (71) extending towards the direction of the clamping plate (253) is arranged on the peripheral side of the driving column (7), a connecting column (72) extending towards the direction of the mounting plate (221) along the horizontal direction is arranged on the supporting column (71), a semicircular correction block (73) is slidingly connected to one side of the connecting column (72) far away from the supporting column (71), an elastic driving piece for pushing the correction block (73) towards the direction of the mounting plate (221) is arranged on the peripheral side of the connecting column (72), a sliding groove (411) for enabling the driving column (7) to slide is arranged on the first control block (41), a plurality of moving blocks (74) are arranged on the peripheral side of the driving column (7) along the spiral direction, when the first control block (41) rotates, the first control block (7) can be driven towards the first control block (75) and is far away from the first control block (7) in the driving column (75), the correction block (73) enters the clamping groove (222), the mounting disc (221) is in rotary contact with the correction block (73), and when the first control block (41) slides towards the second control block (42), the moving block (74) and the first control block (41) slide unidirectionally.

9. A stage lamp socket structure as claimed in claim 8, wherein: the elastic driving piece is a driving spring (8), the driving spring (8) is sleeved on the outer periphery side of the connecting column (72), one end of the driving spring (8) is abutted to the correction block (73), and the other end of the driving spring is abutted to the connecting column (72).

10. A stage lamp socket structure according to claim 9, wherein: the correction block (73) is provided with a connecting groove (731) for the connecting column (72) to slide, a positioning block (721) is arranged on the outer periphery of the connecting column (72), and a positioning groove (732) for the positioning block (721) to slide is formed in the groove wall of the periphery of the connecting groove (731) in a communicating mode.

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