Stage lighting lamp capable of being spliced

Abstract

The invention discloses a stage illumination lamp capable of being spliced, and relates to the technical field of stage lamps, the stage illumination lamp comprises an illumination lamp body, assembling seats and splicing blocks, the assembling seats are fixed to the peripheral side of the illumination lamp body at equal included angles, and splicing cavities used for anti-loose locking are formed in the assembling seats; the splicing cavity comprises a butt joint opening formed in the front face of the assembling base. According to the stage lighting lamp capable of being spliced, two times of intermittent 90-degree rotating butt joint in the same direction is achieved through the lock catch mechanism and the splicing cavity of the assembling base, it can be guaranteed that double splicing locking of the lighting lamp bodies and the splicing blocks is completed, and therefore when the two lighting lamp bodies are stably spliced, the splicing position can be prevented from loosening and falling off; and moreover, the illumination lamp body and the shifting block have the capability of rotating an angle, so that the spliced and combined illumination lamp body can meet the requirement of angle adjustment, a plurality of illumination lamp bodies can be spliced and combined in different shapes, and the illumination lamp can meet the requirement of illumination on a stage.

Description

Technical Field

[0001] The invention relates to the technical field of stage lamps, in particular to a stage lighting lamp that can be spliced. Background Art

[0002] Stage lighting fixtures are an important part of the performance space, including stage lights that are displayed individually or in combination. Due to the needs of the stage or plot, the stage lights displayed in combination need to be spliced ​​together with multiple stage lights. The existing stage lights are generally spliced ​​in a fixed way.

[0003] According to the Chinese patent with the announcement number CN117989488B, a stage lamp is disclosed. The side wall of each lamp holder of the invention is provided with a plurality of splicing grooves at intervals in the circumferential direction, so that the splicing assembly has multiple direction options when splicing adjacent lamp holders, and is not limited to splicing in a single direction; at the same time, since the splicing assembly includes a splicing lock pin, a rotating lock piece and an adjusting member, the splicing lock pin can be inserted into each splicing groove of the adjacent lamp holder to provide a primary connection, and has a positioning function so that when the adjusting member is operated, the rotating lock piece can be stuck into the locking groove of the lamp holder to provide a secondary connection, thereby greatly improving the stability, operability and convenience of the connection between adjacent lamp holders;

[0004] The above technical solution connects two adjacent lamp holders with a splicing lock pin combination. Such a splicing combination needs to be locked by driving a rotating lock piece through an adjusting shaft. Since the lamp holders are generally rarely disassembled after being spliced, this locking method is prone to loosening and falling off due to accidental operation or excessive vibration. At the same time, it is difficult to adjust the lighting angle of this stage lighting fixture according to the lighting needs of the stage after splicing. Therefore, we propose a stage lighting fixture that can be spliced. Summary of the invention

[0005] The object of the present invention is to provide a stage lighting fixture that can be spliced ​​to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stage lighting fixture that can be spliced, comprising a lighting lamp body, an assembly seat and a splicing block, the outer peripheral side of the lighting lamp body is fixed with an assembly seat at an equal angle, a splicing chamber for anti-loosening locking is provided inside the assembly seat, the splicing chamber includes a docking port provided on the front of the assembly seat, a parallel outer locking groove and an inner locking groove are provided inside the assembly seat, a partition is integrally formed between the outer locking groove and the inner locking groove, a positioning channel is provided between two adjacent partitions, and blocking walls are provided at the upper and lower opposite side edges of the outer locking groove and the inner locking groove respectively;

[0007] A splicing block is arranged between two adjacent lighting lamp bodies, and locking mechanisms that are rotatably fastened with the assembly seat are arranged on both sides of the splicing block. The locking mechanism includes a dial block rotatably connected to the side wall of the splicing block, and the interior of the dial block is movably connected to a traction shaft through a light rod bolt, an inner buckle plate is fixed to one end of the traction shaft, and an outer buckle plate perpendicular to the inner buckle plate is sleeved on the outer side of the traction shaft, and oblique grooves are staggered on the edges of both sides of the outer buckle plate.

[0008] Preferably, the blocking wall and the partition are integrally arranged, the outer locking groove and the inner locking groove are both circular structures, and the docking port is connected to the outer locking groove.

[0009] Preferably, a reserved hole is opened in the blocking wall of the assembly seat close to the outer lock groove, and an anti-loosening spring and a push pin are connected in the reserved hole, and the spherical end of the push pin extends through the reserved hole.

[0010] Preferably, the widths of the inner buckle plate and the outer buckle plate match the spacing between the outer locking groove and the positioning channel between the inner locking groove.

[0011] Preferably, a rounded portion is provided at a top corner of one side of the rotating block, and a clamping block is symmetrically provided on the end surface of the rotating block close to the rounded portion, and a U-shaped notch is formed between the clamping block and the end surface of the rotating block.

[0012] Preferably, an arc-shaped groove is formed at one end of the rotating block away from the clamping block.

[0013] Preferably, the splicing block is provided with guide cavities at both side edges close to the rotating block, and sliders for limiting the rotation of the rotating block are slidably inserted in the guide cavities.

[0014] Preferably, a slide groove for the block to rotate through is opened on one side of the slider, a lever penetrating the splicing block is fixed to one side of the slider, and a return spring is connected between one end of the slider close to the lever and the inner wall of the guide cavity of the splicing block.

[0015] Preferably, a motor is embedded in the middle of the splicing block, the output end of the motor is connected to a turntable, spherical bayonet sockets are provided on both sides of the assembly seat and on the surface of the turntable away from the motor, and a support arm is movably connected between the assembly seat and the turntable via the spherical bayonet socket.

[0016] Preferably, a support frame is installed on a side of the splicing block away from the motor.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The stage lighting fixture that can be spliced ​​realizes two intermittent 90° rotation docking in the same direction with the locking mechanism and the splicing chamber of the assembly seat, which can ensure that the lighting lamp body and the splicing block complete double splicing and locking, so that when the two lighting lamp bodies are stably spliced, the splicing parts can be prevented from loosening and falling off, and the lighting lamp body and the dial block can be rotated at an angle, which is convenient for the lighting lamp body after splicing and assembly to realize the need for angle adjustment, so that multiple lighting lamp bodies can realize splicing and assembly of different shapes, ensuring that the lighting fixture can meet the lighting needs on the stage;

[0019] 2. The stage lighting fixture that can be spliced ​​can make the locking mechanism have a double anti-reversal restriction effect by using the abutment cooperation between the slider and the card block and the abutment cooperation between the outer buckle plate and the positioning channel;

[0020] 3. The stage lighting fixture that can be spliced ​​can adjust the irradiation angles of multiple lighting lamp bodies through motors and arms. Therefore, the angles of multiple lighting lamp bodies can be adjusted according to the shape of the stage, thereby conveniently generating focused lighting or separated lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a first three-dimensional structural schematic diagram of the stage lighting fixture of the present invention;

[0022] Figure 2 is a second three-dimensional structural schematic diagram of the stage lighting fixture of the present invention;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the assembly seat, the splicing block and the locking mechanism of the present invention;

[0024] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the linkage of the assembly seat, the splicing block and the locking mechanism of the present invention;

[0025] Figure 5 It is a schematic diagram of a three-dimensional explosion structure in which the assembly seat, the splicing block and the locking mechanism of the present invention are linked;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the assembly seat, the locking mechanism and the supporting arm of the present invention;

[0027] Figure 7 It is a three-dimensional structural schematic diagram of the inner buckle plate of the present invention inserted into the outer lock groove;

[0028] Figure 8 It is a three-dimensional structural schematic diagram of the inner buckle plate and the outer buckle plate of the present invention being inserted into the inner locking groove and the outer locking groove respectively;

[0029] Fig. 9 It is a three-dimensional structural schematic diagram of the inner buckle plate and the outer buckle plate of the present invention rotating in the inner locking groove and the outer locking groove respectively;

[0030] Fig.10 A schematic diagram of a three-dimensional cross-section structure of the ejector pin extruding the outer buckle plate into the positioning channel of the present invention

[0031] Fig.11 It is a first cross-sectional structural schematic diagram of the assembly seat of the present invention;

[0032] Fig.12 It is a second cross-sectional structural schematic diagram of the assembly seat of the present invention;

[0033] Fig.13 It is a schematic diagram of the three-dimensional structure of the inner gusset plate and the outer gusset plate separated from each other in the present invention;

[0034] Fig.14 It is a schematic diagram of a first three-dimensional structure of a plurality of lighting lamp bodies spliced ​​together in the present invention;

[0035] Fig.15 It is a schematic diagram of a second three-dimensional structure of a plurality of lighting lamp bodies spliced ​​together in the present invention.

[0036] In the figure: 1. lighting lamp body; 2. assembly seat; 3. splicing chamber; 301. docking port; 302. outer locking groove; 303. inner locking groove; 304. partition; 305. blocking wall; 306. anti-loosening spring; 307. ejector pin; 4. splicing block; 401. slider; 402. slide groove; 403. lever; 404. reset spring; 5. locking mechanism; 501. dial block; 502. bare rod bolt; 503. traction shaft; 504. inner buckle plate; 505. outer buckle plate; 506. inclined groove; 507. block; 508. arc groove; 6. motor; 7. support arm; 8. support frame. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-Figure 13The present invention provides a technical solution: a stage lighting fixture that can be spliced, comprising a lighting body 1, an assembly seat 2 and a splicing block 4, the outer peripheral side of the lighting body 1 is fixed with an assembly seat 2 at an equal angle, the interior of the assembly seat 2 is provided with a splicing chamber 3 for anti-loosening locking, the splicing chamber 3 includes a docking port 301 provided on the front of the assembly seat 2, the interior of the assembly seat 2 is provided with parallel outer locking grooves 302 and inner locking grooves 303, a partition plate 304 is integrally formed between the outer locking groove 302 and the inner locking groove 303, a positioning channel is provided between two adjacent partition plates 304, and upper and lower opposite side edges of the outer locking groove 302 and the inner locking groove 303 are respectively staggered with blocking walls 305;

[0039] A splicing block 4 is arranged between two adjacent lighting lamp bodies 1, and locking mechanisms 5 that are rotatably fastened with the assembly seat 2 are arranged on both sides of the splicing block 4. The locking mechanism 5 includes a toggle block 501 that is rotatably connected to the side wall of the splicing block 4, and a traction shaft 503 is movably connected to the interior of the toggle block 501 through a light rod bolt 502. An inner buckle plate 504 is fixed to one end of the traction shaft 503, and an outer buckle plate 505 perpendicular to the inner buckle plate 504 is sleeved on the outer side of the traction shaft 503. The end of the traction shaft 503 close to the inner buckle plate 504 is a multi-prism structure, and the middle part of the outer buckle plate 505 is slidably connected to the traction shaft 503, and oblique grooves 506 are staggered on the edges of both sides of the outer buckle plate 505.

[0040] The blocking wall 305 is integrally arranged with the partition 304, and the outer locking groove 302 and the inner locking groove 303 are both circular structures. The outer locking groove 302 and the inner locking groove 303 are arranged as circular structures, so that the inner buckle plate 504 and the outer buckle plate 505 can rotate in the inner locking groove 303 and the outer locking groove 302 respectively; the docking port 301 is connected with the outer locking groove 302, and the docking port 301 is the entrance of the splicing chamber 3, which is used to assist the inner buckle plate 504 and the outer buckle plate 505 to be inserted into the outer locking groove 302 along the docking port 301;

[0041] A reserved hole is opened in the blocking wall 305 of the assembly seat 2 near the outer lock groove 302, and an anti-loosening spring 306 and a push pin 307 are connected in the reserved hole, and the spherical end of the push pin 307 extends through the reserved hole; the width of the inner buckle plate 504 and the outer buckle plate 505 both match the spacing of the positioning channels between the outer lock groove 302 and the inner lock groove 303.

[0042] When the cam 304 is in engagement with the locking cam 306, the locking cam 306 is engaged with the locking cam 307. When the cam 304 is in engagement with the locking cam 306, the locking cam 306 is engaged with the locking cam 307.

[0043] When the outer buckle plate 505 is rotated 90° in the outer locking groove 302, the outer buckle plate 505 can slide along the traction shaft 503, so that the anti-loosening spring 306 can push the push pin 307 to squeeze the outer buckle plate 505 when resetting. 5, so that the top pin 307 can push the outer buckle plate 505 to move into the positioning channel between the two adjacent partitions 304, at this time, the inner buckle plate 504 is locked with the inner locking groove 303, and the outer buckle plate 505 is restricted by the top pin 307 and the outer locking groove 302 and cannot move, and the top pin 307 and the positioning channel can prevent the traction shaft 503 and the outer buckle plate 505 from reversing and disengaging; according to this principle, the locking mechanism 5 on the other side of the splicing block 4 is connected with another lighting lamp body 1, and the two lighting lamp bodies 1 can be spliced ​​and combined. Similarly, when it is necessary to connect multiple lighting lamp bodies 1 to the splicing block 4 through the assembly seat 2 with equal angles on the outer peripheral side, multiple lighting lamp bodies 1 can be spliced ​​and combined in different shapes, so as to ensure that the lighting fixture can meet the lighting needs on the stage;

[0044] When the locking mechanism 5 is pressed against the splicing chamber 3 of the assembly seat 2 for two intermittent 90° rotations in the same direction, the double splicing and locking can be ensured between the lighting lamp body 1 and the splicing block 4, thereby ensuring that the two lighting lamp bodies 1 have a stable splicing effect and preventing the splicing parts from loosening and falling off, and also enabling the lighting lamp body 1 and the turning block 501 to have the ability to rotate, so as to facilitate the lighting lamp body 1 after splicing and assembly to achieve the need for angle adjustment; when the outer buckle plate 505 is reversely squeezed along the positioning channel, the outer buckle plate 505 will push the ejector pin 307 through the inclined groove 506 and move into the outer locking groove 302, and then the inner buckle plate 504 is reversed to abut the positioning channel, and at the same time, the ejector pin 307 is pressed to make the inner buckle plate 504 slide into the outer locking groove 302, and at this time, the inner buckle plate 504 is reversed and can be moved out of the docking port 301, and finally the locking mechanism 5 is driven to separate from the splicing chamber 3 of the assembly seat 2, so as to facilitate the disassembly and separation of the spliced ​​lighting fixtures.

[0045] See also Figure 3-Figure 6 , a rounded portion is provided at the top corner of one side of the dial block 501, and a clamping block 507 is symmetrically provided on the end surface of the dial block 501 close to the rounded portion, and a U-shaped notch is formed between the clamping block 507 and the end surface of the dial block 501; an arc-shaped groove 508 is provided at one end of the dial block 501 away from the clamping block 507, and when the dial block 501 rotates, the side wall of the arc-shaped groove 508 of the dial block 501 abuts against the slider 401 to limit the rotation angle of the dial block 501;

[0046] Guide cavities are provided on both side edges of the splicing block 4 close to the dial block 501, and a slider 401 is slidably inserted in the guide cavity for limiting the rotation of the dial block 501; a slide groove 402 is provided on one side of the slider 401 for the block 507 to rotate through, and a lever 403 that passes through the splicing block 4 is fixed on one side of the slider 401, and a return spring 404 is connected between one end of the slider 401 close to the lever 403 and the inner wall of the guide cavity of the splicing block 4.

[0047] In specific implementation, when the toggle block 501 is rotated 90° forward for the first time, the arc groove 508 of the toggle block 501 will be separated from the slider 401. When the toggle block 501 is rotated 90° forward for the second time, the block 507 of the toggle block 501 will be close to the slider 401, and by pulling the toggle rod 403, one end of the slider 401 is driven to move into the guide cavity inside the splicing block 4 and compress the reset spring 404. At this time, the slide groove 402 on the slider 401 will correspond to the position of the block 507 on the toggle block 501, so that after the toggle block 501 completes the second forward rotation of 90°, the toggle block 501 The block 507 will pass through the sliding groove 402 on the slider 401. When the lever 403 is released, the reset spring 404 will reset and extend to push the slider 401 to move horizontally, thereby causing the sliding groove 402 on the slider 401 and the block 507 on the toggle block 501 to be misaligned in position. When the slider 401 is inserted into the U-shaped recess of the block 507, it can ensure that the toggle block 501 has the ability to limit reverse rotation after completing a 180° flip. The abutment between the slider 401 and the block 507 and the abutment between the outer buckle plate 505 and the positioning channel can give the locking mechanism 5 a double anti-reversal limiting effect.

[0048] See also Figure 1-Figure 4 , Figure 6 , Fig.14 and Fig.15 A motor 6 is embedded in the middle of the splicing block 4, and a turntable is connected to the output end of the motor 6. Spherical bayonet holes are provided on both sides of the assembly seat 2 and the surface of the turntable away from the motor 6. A support arm 7 is movably connected between the assembly seat 2 and the turntable through the spherical bayonet hole. The ends of the two support arms 7 are arranged at relative positions on the turntable, and spherical clamping heads are arranged at both ends of the support arm 7. The spherical clamping heads at both ends of the support arm 7 can be used to complete a detachable connection with the spherical bayonet holes on the turntable and the assembly seat 2 respectively. Therefore, only when the two adjacent lighting lamp bodies 1 are completed after the splicing and combination, the spherical clamping heads at both ends of the support arm 7 are respectively clamped with the spherical bayonet holes on the turntable and the assembly seat 2, thereby ensuring that the support arm 7 will not affect the rotation of the dial block 501. Conversely, when the locking mechanism 5 is disassembled and separated from the assembly seat 2, the support arm 7 also needs to be disassembled in advance.

[0049] In a specific implementation, when two adjacent lighting lamp bodies 1 are spliced ​​and assembled, the turntable driven by the motor 6 is started to rotate forward and reverse, so that the turntable can push and pull the support arm 7 for adjustment. When the support arm 7 is pushed and pulled, the illumination angle of the lighting lamp body 1 can be rotated and adjusted around the light rod bolt 502 inside the rotating block 501;

[0050] When the multiple lighting lamp bodies 1 are assembled and spliced, the illumination angles of the multiple lighting lamp bodies 1 can be adjusted through the motor 6 and the support arm 7. Therefore, the angles of the multiple lighting lamp bodies 1 can be adjusted according to the shape of the stage, thereby conveniently generating focused lighting or separated lighting.

[0051] See also Figure 1 A support frame 8 is installed on the side of the splicing block 4 away from the motor 6; by installing the splicing block 4 on one side of the support frame 8, the two combined and spliced ​​lighting lamp bodies 1 can be installed according to the needs of the stage. When the support frame 8 is hung on the top of the stage, the lighting lamp body 1 illuminates the stage from above the stage downward or obliquely. When the support frame 8 is installed and placed on the edge of the stage, the combined and spliced ​​lighting lamp body 1 can illuminate the stage in a straight or slightly inclined position, so that the lighting lamp body 1 can be adaptively installed according to the needs of the stage.

[0052] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0053] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stage lighting fixture that can be spliced, comprising a lighting lamp body (1), an assembly seat (2) and a splicing block (4), characterized in that: An assembly seat (2) is fixed at an equal angle on the outer peripheral side of the lighting lamp body (1); a splicing chamber (3) for anti-loosening locking is provided inside the assembly seat (2); the splicing chamber (3) includes a docking port (301) provided on the front face of the assembly seat (2); a parallel outer locking groove (302) and an inner locking groove (303) are provided inside the assembly seat (2); a partition (304) is integrally formed between the outer locking groove (302) and the inner locking groove (303); a positioning channel is provided between two adjacent partitions (304); and blocking walls (305) are provided at the upper and lower opposite side edges of the outer locking groove (302) and the inner locking groove (303) in a staggered manner; A splicing block (4) is arranged between two adjacent lighting lamp bodies (1), and locking mechanisms (5) are arranged on both sides of the splicing block (4) for rotationally fastening with the assembly seat (2), and the locking mechanism (5) comprises a rotating block (501) rotatably connected to the side wall of the splicing block (4), and the interior of the rotating block (501) is movably connected to a traction shaft (503) through a light rod bolt (502), an inner buckle plate (504) is fixed to one end of the traction shaft (503), and an outer buckle plate (505) perpendicular to the inner buckle plate (504) is sleeved on the outer side of the traction shaft (503), and oblique grooves (506) are staggeredly provided on the edges of both sides of the outer buckle plate (505).

2. The stage lighting fixture that can be spliced ​​according to claim 1, characterized in that: The blocking wall (305) and the partition plate (304) are integrally arranged, the outer locking groove (302) and the inner locking groove (303) are both circular structures, and the docking port (301) is connected to the outer locking groove (302).

3. The stage lighting fixture capable of being spliced ​​according to claim 2, characterized in that: A reserved hole is provided in the blocking wall (305) of the assembly seat (2) near the outer locking groove (302), and a locking spring (306) and a push pin (307) are connected in the reserved hole, and the spherical end of the push pin (307) extends through the reserved hole.

4. The splicable stage lighting fixture according to claim 3, characterized in that: The widths of the inner buckle plate (504) and the outer buckle plate (505) are both matched with the spacing between the positioning channels of the outer locking groove (302) and the inner locking groove (303).

5. The splicable stage lighting fixture according to claim 1, characterized in that: A rounded portion is provided at a top corner of one side of the rotating block (501), and a clamping block (507) is symmetrically provided on the end surface of the rotating block (501) close to the rounded portion, and a U-shaped notch is formed between the clamping block (507) and the end surface of the rotating block (501).

6. The stage lighting fixture capable of being spliced ​​according to claim 5, characterized in that: An arc-shaped groove (508) is formed at one end of the rotating block (501) away from the clamping block (507).

7. The splicable stage lighting fixture according to claim 5, characterized in that: The splicing block (4) is provided with guide cavities at both side edges close to the rotating block (501), and a slider (401) for limiting the rotation of the rotating block (501) is slidably inserted in the guide cavity.

8. The stage lighting fixture capable of being spliced ​​according to claim 7, characterized in that: A sliding groove (402) for the block (507) to rotate and pass through is provided on one side of the slider (401); a lever (403) penetrating the splicing block (4) is fixed on one side of the slider (401); and a return spring (404) is connected between one end of the slider (401) close to the lever (403) and the inner wall of the guide cavity of the splicing block (4).

9. The splicable stage lighting fixture according to claim 1, characterized in that: A motor (6) is embedded and installed in the middle of the splicing block (4), and the output end of the motor (6) is connected to a turntable. Both sides of the assembly seat (2) and the surface of the turntable away from the motor (6) are provided with spherical bayonet holes. A support arm (7) is movably connected between the assembly seat (2) and the turntable via the spherical bayonet hole.

10. The splicable stage lighting fixture according to claim 9, characterized in that: A support frame (8) is installed on the side of the splicing block (4) away from the motor (6).

Images