Lighting device for film and television shooting

Abstract

The utility model relates to the technical field of lighting devices, in particular to a lighting device for film and television shooting, which comprises a support, a telescopic rod, a limiting component, an adjusting seat and a lamp. The telescopic rod is installed at the bottom end of the middle of the support, and the top end extends above the support. The number of the adjusting seats is multiple, the multiple adjusting seats are all arranged above the middle of the support, one adjusting seat is connected with the telescopic rod, and multiple supporting rods used for sequentially connecting the multiple adjusting seats in the using state are arranged among the multiple adjusting seats; the limiting assembly is arranged on the outer side of the telescopic rod and rotationally connected with the support. The adjusting seats are sequentially connected through the supporting rods, the position of the lamp is adjusted above the support through the cooperation of the supporting rods and the adjusting seats, meanwhile, the telescopic rod drives the adjusting seats and the supporting rods to adjust the height of the lamp, the illumination angle of the lamp can be flexibly adjusted, and the lamp is suitable for various shooting scenes. And the shooting effect is obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting device technical field, concretely relates to a lighting device for film and television shooting. BACKGROUND

[0002] Lighting devices are needed in the process of film and television shooting to improve the shooting effect. By using lighting devices, the light and shadow can be adjusted to achieve different shooting effects. Most lighting devices refer to fill lights, which are used to compensate for the lack of light intensity of some equipment. During film and television shooting, the height and position of the lighting lamp are often adjusted according to the needs of shooting.

[0003] A lighting device for film and television shooting is disclosed in Chinese patent document with authorization announcement number CN220671796U, which includes a lifting mechanism for height adjustment. The lifting mechanism includes a fixed cylinder and a partition. A drive groove is formed in the inside of the fixed cylinder. The inner cavity of the drive groove is divided into a rotating cavity and a sliding cavity by the partition. A rotating lead screw is rotatably connected to the inner cavity of the rotating cavity. A lead screw nut is threadedly connected to the surface of the rotating lead screw. A fixed sleeve is sleeved on the surface of the lead screw nut. A drive motor is fixedly installed at the bottom of the inner cavity of the rotating cavity. A sliding plate is slidingly connected to the inner cavity of the sliding cavity. A lifting column is fixedly connected to the top of the sliding plate. The lifting column extends to the outside through the fixed cylinder.

[0004] However, in the above-mentioned scheme, the film and television fill light is installed at the top end of the lifting mechanism, and the lifting mechanism is vertically upward. When adjusting the position of the film and television fill light, only vertical position adjustment can be made through the lifting mechanism, and the adjustment range is limited, which cannot meet the needs of complex shooting scenes and affects the lighting effect and shooting efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art and provides a lighting device for film and television shooting.

[0006] The technical scheme of the utility model is a lighting device for film and television shooting, which includes a support, an extension rod, a limiting assembly, an adjusting seat, and a lamp.

[0007] The extension rod is installed at the middle bottom end of the support and extends to the upper part of the support at the top end.

[0008] The number of adjusting seats is multiple. The multiple adjusting seats are arranged above the middle part of the support, and one adjusting seat is connected to the extension rod. Multiple supporting rods are arranged between the multiple adjusting seats to sequentially connect the multiple adjusting seats in the use state.

[0009] The limiting assembly is arranged on the outer side of the extension rod and is rotatably connected to the support.

[0010] The lamp is installed at the top end of the end adjusting seat among the plurality of adjusting seats.

[0011] Preferably, the support includes a connecting plate, a supporting leg, and a moving wheel.

[0012] The connecting plate is disc-shaped and has a through hole in the middle.

[0013] The supporting leg is at least three in number, and the three supporting legs are installed at the edge of the connecting plate at equal angles according to the center of the connecting plate.

[0014] The moving wheel is installed at the bottom end of the supporting leg, and the moving wheel is arranged one-to-one with the supporting leg.

[0015] Preferably, the limiting assembly includes a sleeve ring and a connecting rod.

[0016] The sleeve ring is sleeved on the outside of the telescopic rod.

[0017] The connecting rod is multiple in number, and the multiple connecting rods are installed at the outside of the sleeve ring at equal angles according to the center of the sleeve ring, and the end of the connecting rod is rotationally connected with the supporting leg.

[0018] Preferably, the side surface of the sleeve ring is provided with a first bolt, and one end of the first bolt penetrates the sleeve ring and is connected with the telescopic rod.

[0019] Preferably, the adjusting seat includes a rotating block, a shell, a connecting block, and a second bolt.

[0020] The inside of the shell has a cavity, and the top end has an opening communicating with the cavity.

[0021] The rotating block is installed inside the cavity of the shell.

[0022] The connecting block is arranged on the side surface of the shell.

[0023] The second bolt is arranged at the end of the connecting block, and one end of the second bolt penetrates the connecting block and the shell and is connected with the rotating block.

[0024] Preferably, the side surface of the shell and the middle of the connecting block are both provided with a threaded hole, and in the cooperating installation state of the second bolt with the shell and the connecting block, the end of the second bolt is cooperatively accommodated in the threaded hole.

[0025] Preferably, the rotating block is spherical in shape, and in the cooperating installation state of the rotating block with the shell, the rotating block is cooperatively accommodated in the cavity of the shell.

[0026] Preferably, the lamp includes a lamp body, a third bolt, and a nut.

[0027] The nut is installed at the top end of the rotating block.

[0028] The third bolt is inserted into the inside of the nut.

[0029] The lamp body is mounted at the top end of the third bolt.

[0030] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0031] The utility model discloses a plurality of support bars connect the adjusting seat in turn, makes the lamp cooperate with the adjusting seat through the support bar and adjusts the position on the upper portion of the support, and the telescopic rod drives the adjusting seat and the support bar to adjust the height of the lamp, makes the lighting angle of the lamp flexible adjustment, is applicable to a variety of shooting scenes, and the shooting effect is improved significantly. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 A perspective view of an embodiment of the utility model is provided.

[0033] Figure 2 A support structure schematic view in an embodiment of the utility model is provided.

[0034] Figure 3 An adjusting seat structure schematic view in an embodiment of the utility model is provided.

[0035] Figure 4 A lamp structure explosion schematic view in an embodiment of the utility model is provided.

[0036] Reference signs: 1, support;11, connecting plate;12, support leg;13, moving wheel;2, telescopic rod;3, limiting assembly;31, thimble;32, first bolt;33, connecting rod;4, adjusting seat;41, rotating block;42, shell;43, connecting block;44, second bolt;45, threaded hole;5, support bar;6, lamp;61, lamp body;62, third bolt;63, nut. DETAILED DESCRIPTION

[0037] Embodiment one

[0038] As Figures 1-4 shown, the utility model provides a kind of lighting device for film and television shooting, including support 1, telescopic rod 2, limiting assembly 3, adjusting seat 4 and lamp 6;

[0039] Telescopic rod 2 is installed in the middle bottom end of support 1 and top end extends to the upper portion of support 1, and telescopic rod 2 is one of electric telescopic rod, pneumatic telescopic rod and hydraulic cylinder;

[0040] The number of adjusting seat 4 has multiple, multiple adjusting seat 4 are all set in the middle upper portion of support 1, and one adjusting seat 4 in the lowest end of multiple adjusting seat 4 is connected with telescopic rod 2, and multiple adjusting seat 4 are equipped with multiple support bars 5 for sequentially connecting multiple adjusting seat 4 in use state;

[0041] The limiting assembly 3 is arranged outside the telescopic rod 2 and is rotationally connected with the support 1.

[0042] The lamp 6 is installed at the top end of the topmost adjusting seat 4 in the plurality of adjusting seats 4.

[0043] In the embodiment, the adjusting seats 4 are sequentially connected by the plurality of supporting rods 5, the supporting rods 5 are rotated according to the adjusting seats 4, the angle between the supporting rods 5 and the top end of the support 1 and the plurality of supporting rods 5 is adjusted, the telescopic rod 2 extends to the top end of the support 1 inside the support 1, the height of the lamp 6 is adjusted, the lighting angle of the lamp 6 can be flexibly adjusted, the light is uniformly covered on the shooting area, the operation is simple, the lighting device is suitable for various shooting scenes, and the shooting effect is significantly improved, the bottom end of the support 1 is expanded to increase the area of the bottom end of the support 1, and the use stability of the lamp 6 is improved.

[0044] Embodiment two

[0045] As shown in Figures 1-2 the utility model discloses a kind of lighting devices for filming, compared with embodiment one, the difference of the embodiment is that support 1 includes connecting plate 11, support leg 12 and moving wheel 13.

[0046] Connecting plate 11 is disc-shaped, and has a through hole in the middle;

[0047] The number of support leg 12 is at least three, and three support legs 12 are installed at the edge of connecting plate 11 according to the central isometric angle rotation of connecting plate 11.

[0048] Moving wheel 13 is installed at the bottom end of support leg 12, moving wheel 13 is arranged one by one with support leg 12, and moving wheel 13 is a universal wheel with brake.

[0049] In the embodiment, rotating support leg 12 on connecting plate 11 increases the spacing value between the bottom ends of the plurality of support legs 12, stably supports connecting plate 11 with support leg 12, and makes the use of lamp 6 more stable, and moving wheel 13 moves support leg 12, which makes the position adjustment of support leg 12 more convenient.

[0050] Embodiment three

[0051] As shown in Figures 1-2 the utility model discloses a kind of lighting devices for filming, compared with embodiment two, the difference of the embodiment is that limiting assembly 3 includes sleeve ring 31 and connecting rod 33.

[0052] Sleeve ring 31 is sleeved outside telescopic rod 2.

[0053] The number of connecting rods 33 is multiple, multiple connecting rods 33 are rotatably installed outside the sleeve ring 31 according to the central isometric angle rotation of the sleeve ring 31, and the end of the connecting rod 33 is rotatably connected with the support leg 12.

[0054] In an optional embodiment, the side of the sleeve ring 31 is provided with the first bolt 32, one end of the first bolt 32 penetrates the sleeve ring 31 and is connected with the telescopic rod 2.

[0055] In the embodiment, the sleeve ring 31 is slid outside the telescopic rod 2, and the sleeve ring 31 is fixedly connected with the telescopic rod 2 through the first bolt 32, and the connecting rod 33 is rotatable on the sleeve ring 31 and the support leg 12, so that the sleeve ring 31 controls the rotation angle of the support leg 12 through the connecting rod 33, and the use of the support leg 12 is more stable.

[0056] Embodiment four

[0057] As shown in Figure 3 The utility model discloses a kind of lighting devices for film and television shooting, compared with embodiment one, the difference lies in that adjusting seat 4 includes rotating block 41, shell 42, connecting block 43 and second bolt 44;

[0058] The inside of shell 42 has a cavity, and the top end has an opening communicating with the cavity and is connected with one end of support rod 5.

[0059] Rotating block 41 is installed inside the cavity of shell 42 and connected with the other end of support rod 5.

[0060] Connecting block 43 is arranged on the side of shell 42.

[0061] Second bolt 44 is arranged at the end of connecting block 43, and one end of second bolt 44 penetrates connecting block 43 and shell 42 and is connected with rotating block 41.

[0062] In an optional embodiment, the side of the shell 42 and the middle part of the connecting block 43 are provided with threaded holes 45, and in the cooperative installation state of the second bolt 44 and the shell 42 and the connecting block 43, the end of the second bolt 44 is cooperatively accommodated in the threaded hole 45.

[0063] In an optional embodiment, the shape of rotating block 41 is spherical, and in the cooperative installation state of rotating block 41 and shell 42, rotating block 41 is cooperatively accommodated in the cavity of shell 42.

[0064] In the embodiment, the rotating block 41 is rotatably installed in the cavity of the shell 42, and the rotating block 41 is fixed and loosened in the shell 42 through cooperation of the connecting block 43 and the second bolt 44, so that the rotating block 41 is rotatable in the cavity of the shell 42, and the position of the support rod 5 and the lamp 6 is adjusted through the rotatable rotating block 41, so that the position of the lamp 6 is flexibly adjusted.

[0065] Embodiment five

[0066] As Figure 4 shown, the utility model provides a kind of lighting device for filming, compared with embodiment one, the difference lies in, lamp 6 includes lamp body 61, third bolt 62 and nut 63;

[0067] Nut 63 is installed at the top of rotating block 41;

[0068] Third bolt 62 is inserted in the inside of nut 63;

[0069] Lamp body 61 is installed at the top of third bolt 62.

[0070] In the embodiment, the lamp body 61 is installed on the rotating block 41 through cooperation of the third bolt 62 and the nut 63, so that the lamp body 61 is detachably connected with the rotating block 41, the use and maintenance of the lamp body 61 are more convenient, the orientation of the lamp body 61 is adjusted through the rotation of the rotating block 41, and the irradiation angle of the lamp body 61 is further adjusted.

[0071] In the utility model, the rotating block 41 in one shell 42 is connected with another shell 42 through the support rod 5, the rotating block 41 in another shell 42 is connected with the nut 63, the rotating block 41 is fixed and loosened in the shell 42 through cooperation of the connecting block 43 and the second bolt 44, so that the rotating block 41 is rotatable in the cavity of the shell 42, the position of the support rod 5 and the nut 63 is adjusted through the rotatable rotating block 41, the position of the lamp body 61 is flexibly adjusted by the nut 63 through the third bolt 62, the sleeve ring 31 is slid on the outside of the telescopic rod 2, the sleeve ring 31 is fixedly connected with the telescopic rod 2 through the first bolt 32, the connecting rod 33 is rotated on the sleeve ring 31 and the supporting leg 12, the sleeve ring 31 controls the supporting leg 12 to rotate at the edge of the connecting plate 11 through the connecting rod 33, the distance between the bottom ends of the multiple supporting legs 12 is increased, the supporting leg 12 stably supports the connecting plate 11, the height of the lamp body 61 is adjusted by the telescopic rod 2, the illumination angle of the lamp body 61 is flexibly adjusted, the utility model is suitable for various shooting scenes, and the shooting effect is significantly improved.

[0072] The embodiment of the utility model is described in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A lighting device for film and television production, characterized by, The bracket (1), the telescopic rod (2), the limiting assembly (3), the adjusting seat (4) and the lamp (6) are included. The telescopic rod (2) is installed at the middle bottom of the bracket (1) and extends to the top of the bracket (1). The number of the adjusting seat (4) is multiple, the multiple adjusting seats (4) are arranged above the middle of the bracket (1), one adjusting seat (4) is connected with the telescopic rod (2), and multiple supporting rods (5) for sequentially connecting the multiple adjusting seats (4) in the use state are arranged between the multiple adjusting seats (4). The limiting assembly (3) is arranged outside the telescopic rod (2) and is rotationally connected with the bracket (1). The lamp (6) is installed at the top of the adjusting seat (4) at the end of the multiple adjusting seats (4).

2. The lighting device for film and television shooting according to claim 1, characterized in that, The bracket (1) includes the connecting plate (11), the supporting leg (12) and the moving wheel (13). The connecting plate (11) is disc-shaped and has a through hole in the middle. The number of the supporting leg (12) is at least three, and the three supporting legs (12) are rotationally installed at the edges of the connecting plate (11) according to the center of the connecting plate (11). The moving wheel (13) is installed at the bottom of the supporting leg (12), and the moving wheel (13) is arranged in one-to-one correspondence with the supporting leg (12).

3. The lighting device for film and television shooting according to claim 2, characterized in that, The limiting assembly (3) includes the sleeve ring (31) and the connecting rod (33). The sleeve ring (31) is sleeved outside the telescopic rod (2). The number of the connecting rod (33) is multiple, and the multiple connecting rods (33) are rotationally installed outside the sleeve ring (31) according to the center of the sleeve ring (31), and the ends of the connecting rods (33) are rotationally connected with the supporting legs (12).

4. The lighting device for film and television shooting according to claim 3, characterized in that, The side surface of the sleeve ring (31) is provided with the first bolt (32), one end of the first bolt (32) penetrates the sleeve ring (31) and is connected with the telescopic rod (2).

5. The lighting device for film and television shooting according to claim 1, characterized in that, The adjusting seat (4) includes the rotating block (41), the shell (42), the connecting block (43) and the second bolt (44). The inner side of the shell (42) has a cavity, and the top end has an opening communicating with the cavity. The rotating block (41) is installed inside the cavity of the shell (42). The connecting block (43) is arranged on the side surface of the shell (42). The second bolt (44) is arranged at the end of the connecting block (43), and one end of the second bolt (44) penetrates the connecting block (43) and the shell (42) and is connected with the rotating block (41).

6. The lighting device for film and television shooting according to claim 4, characterized in that, The side surface of the shell (42) and the middle of the connecting block (43) are provided with threaded holes (45), and in the cooperative installation state of the second bolt (44) and the shell (42) and the connecting block (43), the ends of the second bolt (44) are cooperatively accommodated in the threaded holes (45).

7. The lighting device for film and television shooting according to claim 4, characterized in that, The shape of the rotating block (41) is spherical, and in the cooperative installation state of the rotating block (41) and the shell (42), the rotating block (41) is cooperatively accommodated in the cavity of the shell (42).

8. The lighting device for film and television shooting according to claim 4, characterized in that, The lamp (6) includes the lamp body (61), the third bolt (62) and the nut (63). The nut (63) is installed at the top of the rotating block (41). The third bolt (62) is inserted into the inner side of the nut (63). The lamp body (61) is installed at the top of the third bolt (62).

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