Rear lighting structure of lamp for performance
By designing a rear-mounted lighting structure for performance lighting, and using components such as brackets and movable frames to hide the lighting fixtures while allowing for angle and height adjustments, the problem of exposed lighting fixtures affecting the viewing experience is solved, thus enhancing the stage's visual appeal and the sense of light layering.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-03-27
AI Technical Summary
Existing stage lighting equipment often features exposed lights that negatively impact the viewing experience and lack a sense of depth.
Design a rear-mounted lighting structure for performance lighting fixtures. Through components such as brackets, movable frames, and sliding sleeves, the lighting fixtures can be hidden and their angle and height can be adjusted, allowing for layered lighting using a curtain.
The lighting fixtures were concealed, enhancing the stage viewing experience and increasing the depth of the lighting.
Smart Images
Figure CN224050297U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to stage lighting equipment technical field, especially in the stage lighting structure of rear -positioned type of show. BACKGROUND
[0002] The stage is the space provided for the actor to perform, which can make the audience's attention focus on the actor's performance and obtain the ideal viewing effect, wherein the lighting lamp is often used in the stage performance process. Usually, the lamp is used to light in front of the curtain, and the lamp is exposed, which affects the viewing and the light is too strong, and the lighting effect has no level.
[0003] The utility model discloses a kind of adjustable mobile lighting lamps, including base, mobile wheel, locating block, sleeve rod, support rod, adjusting frame, lighting lamp, light board and dust removal mechanism, the bottom of the base is connected with the top of mobile wheel fixedly, the top of the base is connected with the bottom of sleeve rod fixedly.The utility model is through the cooperation of base, mobile wheel, locating block, sleeve rod, support rod, adjusting frame, lighting lamp, light board, dust removal mechanism and positioning mechanism, reaches the existing equipment is adjusted by bolt to lighting lamp, long time use leads to bolt slack, in use, it cannot normally be shot in the case of loose and slide, to avoid this kind of event, so as to propose a kind of adjustable mobile lighting lamp, when adjusting support, it is convenient to operate, it is convenient for operator to operate, when lighting lamp mirror dust is too much, it is convenient to clean, guarantee the effect of lighting illuminance.
[0004] The above technical scheme has the problem of lamp exposure affecting viewing in actual application.
[0005] Therefore, it is necessary to invent a stage lighting structure of rear -positioned type to solve the above problems. UTILITY MODEL CONTENTS
[0006] The utility model discloses a stage lighting structure of rear -positioned type, to solve the problem proposed in the above background.
[0007] To achieve the above object, the utility model provides the following technical scheme: A back -type lighting structure of show lamps and lanterns, including support, the outside top of support is fixedly arranged with curtain support, the outside of curtain support is fixedly arranged with curtain, the inside of support is provided with movable frame, both sides of movable frame are fixedly arranged with the sliding sleeve, and the sliding sleeve is sleeved and arranged in the middle part of support, the inside top of movable frame is rotatably arranged with movable rod, the middle part of movable rod is fixedly arranged with a plurality of extension frame, the bottom of extension frame is fixedly arranged with support arm, the inside of support arm is fixedly arranged with lighting lamp, the outside wall bottom of support arm is fixedly arranged with guide wheel, the outside of movable rod is movably arranged with a plurality of movable arm through the pin shaft, and the outside of movable arm is attached to the guide wheel, the bottom of movable arm is movably arranged with transmission arm through the pin shaft, the bottom of transmission arm is fixedly arranged with transmission rod.
[0008] Preferably, the bottom of the movable frame is movably arranged with a sliding groove.
[0009] Preferably, the inside bottom of the movable frame is movably arranged with a double-end screw through a bearing.
[0010] Preferably, the middle part of the threaded sleeve is movably arranged with a connecting arm through a pin shaft, and the top of the connecting arm is movably connected with the middle part of the transmission rod through a pin shaft.
[0011] Preferably, the bottom of the sliding sleeve is fixedly arranged with a positioning sleeve, the positioning sleeve is arranged in a conical structure, the bottom of the outer wall of the positioning sleeve is surrounded with a plurality of deformation grooves, and the outer side of the positioning sleeve is movably arranged with a locking sleeve through a thread.
[0012] Preferably, the bottom of the support is fixedly arranged with a support leg.
[0013] The utility model discloses a technical effect and advantage:
[0014] 1、 the utility model discloses a support, and the top of support is provided with curtain support, and the inside of support is provided with movable frame, and the inside of movable frame is provided with movable rod, and the outside of movable rod is provided with extension frame, and the bottom of extension frame is provided with lighting lamp through support arm, and lighting lamp is arranged at the back of curtain, when lighting, curtain can shield lighting lamp, to realize the hiding of lamps and lanterns, simultaneously, lighting lamp is inclined and irradiated on curtain, makes curtain produce the lighting effect of gradation, to improve the lighting effect.
[0015] 2. The utility model discloses a movable arm and a transmission arm are arranged in the inside of movable frame, and the movable arm, the transmission arm and the movable frame form a triangular structure, the position of the bottom end of transmission arm is adjusted, the movable arm rotates around the movable rod, and the movable arm extrudes the supporting arm in the rotating process, and the supporting arm drives the light lamp to move, thereby the adjustment of the light angle can be realized, the slide sleeve is arranged on the outside of movable frame, the bottom end of slide sleeve is provided with the positioning sleeve, and the positioning sleeve can be fixed on the outside of support under the action of locking sleeve, the height of movable frame is adjusted and fixed, and the light range is controlled. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the whole structure schematic diagram of the utility model.
[0017] Figure 2 It is the support structure schematic diagram of the utility model.
[0018] Figure 3 It is the movable frame structure schematic diagram of the utility model.
[0019] Figure 4 It is the positioning sleeve structure schematic diagram of the utility model.
[0020] In the drawing: 1, support, 2, curtain support, 3, curtain, 4, movable frame, 5, slide sleeve, 6, movable rod, 7, extension frame, 8, supporting arm, 9, light lamp, 10, guide wheel, 11, movable arm, 12, transmission arm, 13, transmission rod, 14, sliding slot, 15, double head screw rod, 16, threaded sleeve, 17, connecting arm, 18, positioning sleeve, 19, deformation groove, 20, locking sleeve, 21, supporting leg. DETAILED DESCRIPTION
[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.
[0022] The utility model provides a kind of light fixture rear-mounted type light structure for performance art as shown in Figures 1-4 The utility model discloses a kind of light structure for performance art, including support 1, the outside top of support 1 is fixedly provided with curtain support 2, the outside of curtain support 2 is fixedly provided with curtain 3, curtain 3 is set as the material with certain light transmittance and special light reflection coating, to guarantee light effect;
[0023] Specifically, the inside of the support 1 is provided with a movable frame 4, both sides of the movable frame 4 are fixedly provided with a sliding sleeve 5, and the sliding sleeve 5 is sleeved and arranged at the middle part of the support 1, the inner side top end of the movable frame 4 is rotationally provided with a movable rod 6, a plurality of extension frames 7 are fixedly arranged at the middle part of the movable rod 6, a supporting arm 8 is fixedly arranged at the bottom end of the extension frame 7, and a light lamp 9 is fixedly arranged at the inner side of the supporting arm 8;
[0024] More specifically, the outer side wall bottom end of the supporting arm 8 is fixedly provided with a guide wheel 10, a plurality of movable arms 11 are movably arranged at the outer side of the movable rod 6 through a pin shaft, and the outer side of the movable arm 11 is attached to the guide wheel 10, the bottom end of the movable arm 11 is movably arranged with a transmission arm 12 through a pin shaft, the bottom end of the transmission arm 12 is fixedly provided with a transmission rod 13, the bottom end of both sides of the movable frame 4 is provided with a sliding groove 14, and one end of the transmission rod 13 is arranged in the inside of the sliding groove 14;
[0025] Furthermore, the inner side bottom end of the movable frame 4 is movably arranged with a double-head screw rod 15 through a bearing, both ends of the double-head screw rod 15 are provided with a threaded sleeve 16, the middle part of the threaded sleeve 16 is movably arranged with a connecting arm 17 through a pin shaft, and the top end of the connecting arm 17 is movably connected with the middle part of the transmission rod 13 through a pin shaft, the double-head screw rod 15 is matched with the threaded sleeve 16, so that the positions of the bottom ends of the two connecting arms 17 can be adjusted;
[0026] Moreover, the bottom end of the sliding sleeve 5 is fixedly provided with a positioning sleeve 18, the positioning sleeve 18 is arranged in a conical structure, a plurality of deformation grooves 19 are arranged around the bottom end of the outer side wall of the positioning sleeve 18, the outer side of the positioning sleeve 18 is provided with a locking sleeve 20 through a thread, by rotating the locking sleeve 20, the locking sleeve 20 moves towards the positioning sleeve 18, since the positioning sleeve 18 is arranged in a conical structure, the locking sleeve 20 can extrude the positioning sleeve 18 in the process of screwing, so that the positioning sleeve 18 is deformed along the deformation groove 19 to clamp the support 1, so as to achieve the effect of locking the height of the light lamp 9;
[0027] At the same time, the bottom end of the support 1 is fixedly provided with a supporting leg 21, and the supporting leg 21 can improve the stability of the device.
[0028] The working principle of the utility model:
[0029] In use, the curtain 3 can be installed on the outer side of the curtain support 2, and the light lamp 9 is installed on the inner side of the support arm 8, when the curtain 3 is lighted, the light lamp 9 can light the curtain 3 from the back to achieve the lighting effect, during the lighting process, by rotating the double-end screw rod 15, the double-end screw rod 15 cooperates with the threaded sleeve 16 to adjust the position of the bottom end of the two connecting arms 17, and the connecting arms 17 can drive the transmission rod 13 to move to adjust the position of the bottom end of the transmission arm 12, so that the triangular structure composed of the transmission arm 12, the movable arm 11 and the movable frame 4 can be adjusted, and the angle of the movable arm 11 can be adjusted, the movable arm 11 can press the guide wheel 10 to adjust the inclination angle of the support arm 8, so that the angle of the light lamp 9 is adjusted, at the same time, the sliding sleeve 5 can slide on the outer side of the support 1 to adjust the height of the light lamp 9, and by rotating the locking sleeve 20, the locking sleeve 20 moves towards the positioning sleeve 18, since the positioning sleeve 18 is provided in a conical structure, the locking sleeve 20 can press the positioning sleeve 18 during the screwing process, so that the positioning sleeve 18 is deformed along the deformation groove 19 to clamp the support 1 to achieve the effect of locking the height of the light lamp 9.
[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.
Claims
1. A rear light structure of a show lamp, comprising a support (1), characterized in that: The outer top end of the support (1) is fixedly provided with a curtain support (2), the outer side of the curtain support (2) is fixedly provided with a curtain (3), the inside of the support (1) is provided with a movable frame (4), both sides of the movable frame (4) are fixedly provided with a sliding sleeve (5), and the sliding sleeve (5) is sleeved on the middle part of the support (1), the inner top end of the movable frame (4) is rotatably provided with a movable rod (6), the middle part of the movable rod (6) is fixedly provided with a plurality of extension frames (7), the bottom end of the extension frame (7) is fixedly provided with a supporting arm (8), the inner side of the supporting arm (8) is fixedly provided with a light lamp (9), the outer side wall bottom end of the supporting arm (8) is fixedly provided with a guide wheel (10), the outer side of the movable rod (6) is movably provided with a plurality of movable arms (11) through a pin shaft, and the outer side of the movable arm (11) is attached to the guide wheel (10), the bottom end of the movable arm (11) is movably provided with a transmission arm (12) through a pin shaft, and the bottom end of the transmission arm (12) is fixedly provided with a transmission rod (13).
2. The rear light structure of the stage lamp according to claim 1, characterized in that: The bottom end of the movable frame (4) is movably provided with a sliding groove (14), and one end of the transmission rod (13) is arranged in the sliding groove (14).
3. The rear light structure of the stage lamp according to claim 2, characterized in that: The bottom end of the movable frame (4) is movably provided with a double-head screw rod (15) through a bearing, and both ends of the double-head screw rod (15) are provided with a threaded sleeve (16).
4. The rear light structure of the stage lamp according to claim 3, characterized in that: The middle part of the threaded sleeve (16) is movably provided with a connecting arm (17) through a pin shaft, and the top end of the connecting arm (17) is movably connected with the middle part of the transmission rod (13) through a pin shaft.
5. The rear-throw lighting structure of the stage and studio lamp according to claim 4, characterized in that: The bottom end of the sliding sleeve (5) is fixedly provided with a positioning sleeve (18), the positioning sleeve (18) is arranged in a conical structure, the outer side wall bottom end of the positioning sleeve (18) is surrounded by a plurality of deformation grooves (19), and the outer side of the positioning sleeve (18) is provided with a locking sleeve (20) through a thread.
6. The rear-throw lighting structure of the stage and performance lamp according to claim 5, characterized in that: The bottom end of the support (1) is fixedly provided with a supporting leg (21).