CN211180498U

CN211180498U - Lighting device for movie & TV is shot

Info

Publication number: CN211180498U
Application number: CN202020162702.0U
Authority: CN
Inventors: 闵绮
Original assignee: Jiangxi Institute of Fashion Technology
Current assignee: Jiangxi Institute of Fashion Technology
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-08-04
Anticipated expiration: 2030-02-10

Abstract

The utility model provides a pair of lighting device is used in movie & TV shooting belongs to lighting device technical field, include: a base; adjusting the supporting rod; the lower surface of the mounting box body is connected with the upper end of the adjusting support rod; the mounting box body is internally provided with an accommodating cavity suitable for accommodating the movable plate; one end of the movable plate is arranged in the accommodating cavity of the mounting box body in a sliding mode, and the other end of the movable plate extends out of the accommodating cavity of the mounting box body; the limiting device is arranged between the mounting box body and the movable plate; the utility model discloses a lighting device for movie & TV is shot through the relative distance between removal fly leaf and the installation box body, realizes the fine setting of light fore-and-aft distance, need not to carry whole lighting device to it is right through stop device relative position between installation box body and the fly leaf fixes the light, makes the light can not lead to the change of the position of light because of the touching.

Description

Lighting device for movie & TV is shot

Technical Field

The utility model relates to a lighting device technical field, concretely relates to lighting device is used in movie & TV shooting.

Background

The lighting device is often used in the film and television shooting shed to adjust the light and shadow to achieve different shooting effects. The lighting device is mostly referred to as a fill-in lamp, and is a lamp for performing light compensation on some equipment with lack of illumination.

In the process of shooting films and televisions, the height and the position of the lighting lamp are adjusted frequently according to the shooting requirements.

However, after the height and position of the illuminating lamp in the prior art are roughly set, if the light supplement distance is finely adjusted, the whole illuminating lamp needs to be lifted to adjust the distance, and the operation is complicated and the adjustability is poor.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that is carrying out the in-process complex operation of fine setting to the light filling distance among the prior art to a lighting device is used in movie & TV shooting is provided.

The utility model provides a pair of lighting device is used in movie & TV shooting, include:

the base is flat, and the lower bottom surface of the base is suitable for being in contact with the ground;

the lower end of the adjusting support rod is fixedly connected with the upper surface of the base, and the upper end of the adjusting support rod is connected with an illuminating lamp;

the lower surface of the mounting box body is connected with the upper end of the adjusting support rod; the mounting box body is internally provided with an accommodating cavity suitable for accommodating the movable plate;

one end of the movable plate is arranged in the accommodating cavity of the mounting box body in a sliding mode, and the other end of the movable plate extends out of the accommodating cavity of the mounting box body; one end of the movable plate, which is far away from the accommodating cavity of the mounting box body, is connected with a lighting lamp;

and the limiting device is arranged between the mounting box body and the movable plate.

As preferred scheme, stop device includes:

the limiting holes are symmetrically arranged on the upper surface of the movable plate;

the fixed plate is arranged at one end, close to the extending end of the movable plate, of the top of the mounting box body;

and the positioning assembly is arranged in the limiting hole and the fixing plate bracket and is provided with a positioning rod suitable for being inserted into the limiting hole.

Preferably, the positioning assembly includes:

the positioning rods are symmetrically arranged at the lower end of the connecting plate and are suitable for being inserted into the limiting holes;

a connecting plate;

the adjusting screw rod penetrates through the fixing plate and is in threaded connection with the fixing plate; the lower end is connected with the connecting plate in an abutting mode.

Preferably, the positioning assembly further comprises:

and the first rotating device is arranged between the connecting plate and the adjusting screw rod, one end of the first rotating device is fixedly connected with the lower end of the adjusting screw rod, and the other end of the first rotating device is fixedly connected with the upper surface of the connecting plate.

Preferably, the adjusting support rod comprises:

the lower end of the outer sleeve is fixedly connected with the base, and the upper end of the outer sleeve is connected with the lower end of the inner sleeve through threads;

and the upper end of the inner sleeve is fixedly connected with the lower end of the mounting box body.

Preferably, the method further comprises the following steps:

and the second rotating device is arranged between the mounting box body and the upper end of the inner sleeve.

Preferably, the method further comprises the following steps:

the support frame is of a U-shaped structure with one open end, one end of the support frame is fixedly connected with one end of the movable plate far away from the installation box body, and a threaded hole is formed in the open end of the support frame; the open end is adapted to receive a light;

the two limiting bolts are provided, and the outer surfaces of the two limiting bolts are provided with threads which are matched with the threads in the threaded holes; the limiting bolt is sleeved in the threaded hole and is arranged to abut against one end in the supporting frame and the outer wall of the illuminating lamp.

Preferably, the method further comprises the following steps:

the two limiting sleeves are symmetrically arranged on the outer surface of the illuminating lamp; one end of the limiting sleeve is fixedly connected with the illuminating lamp, and the other end of the limiting sleeve is suitable for being abutted to the adjusting screw rod.

Preferably, the supporting frame is perpendicular to the movable plate and extends upwards.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a lighting device for film and television shooting, wherein a base is supported on the ground and is connected with a lighting lamp through an adjusting support rod; installation box body and fly leaf swing joint through the relative distance between removal fly leaf and the installation box body, realize the fine setting of light fore-and-aft distance, need not to carry whole lighting device to it is right through stop device relative position between installation box body and the fly leaf fixes the illumination lamp, makes the light can not lead to the change of the position of light because of the touching.

2. The utility model provides a lighting device is used in movie & TV shooting, stop device includes: spacing hole, fixed plate and locating component, through the locating lever grafting among the locating component enter into spacing hole, the position between fixed mounting box body and the fly leaf, this mode easy operation can be after adjusting the lighting lamp, realizes the fixed of position fast.

3. The utility model provides a lighting device for movie & TV is shot, locating component still includes first rotating device, first rotating device fixed connection adjusting screw and connecting plate respectively compress tightly the connecting plate through rotating adjusting screw and make the locating lever enter into spacing hole, increase first rotating device and make the connecting plate can not rotate with adjusting screw together, realize the connection of adjusting screw and connecting plate.

4. The utility model provides a lighting device for movie & TV is shot adjusts the bracing piece and includes: the outer sleeve, the inner sleeve and the second rotating device; the height of the illuminating lamp is adjusted by rotating the outer sleeve and the inner sleeve; the second rotating device is arranged between the installation box body and the inner sleeve, so that when the inner sleeve and the outer sleeve rotate relatively, the illuminating lamp does not need to be driven to rotate relatively, and the direction in the horizontal direction which is well adjusted cannot be influenced in the process of adjusting the height of the illuminating lamp.

5. The utility model provides a lighting device is used in movie & TV shooting, the opening part of support frame is suitable for placing the light, through adjusting spacing bolt and the spacing sleeve looks butt on the light, realizes the fixed of light, when the illumination angle of light needs the adjustment, not hard up spacing bolt rotates the light, and the angle is suitable after, adjusts spacing bolt, and the regulation of light angle has been realized to the fixed light.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the lighting device of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

Fig. 3 is a front view of the limiting device of the present invention.

Fig. 4 is a front view of the lighting lamp of the present invention.

Description of reference numerals:

1. a base; 2. an outer sleeve; 3. an inner sleeve; 4. a second bearing; 5. a fixed block; 6. a limiting hole; 7. a fixing plate; 8. fixing the rod; 9. positioning a rod; 10. adjusting the screw rod; 11. a connecting plate; 12. an illuminating lamp; 13. installing a box body; 14. a movable plate; 15. a support frame; 16. a first bearing; 17. a limit bolt; 18. a limiting sleeve; 19. a threaded bore.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The lighting device for movie shooting provided by the embodiment comprises a base 1, as shown in fig. 1, wherein the base 1 is in a flat plate shape, and the lower surface of the base 1 is suitable for being fixedly connected with the ground and is used for supporting the lighting device so as to enable the lighting device to be stably placed on the ground; the upper surface of the base 1 is fixedly connected with an adjusting support rod, specifically, the upper surface of the base 1 is fixedly connected with an outer sleeve 2 of the adjusting support rod, the inner part of the outer sleeve 2 is in threaded connection with an inner sleeve 3, the change of the integral height of the adjusting support rod is realized through the relative rotation of the inner sleeve 3 and the outer sleeve 2, and the adjustment of the height of the illuminating lamp 12 is realized; at the upper end fixedly connected with second rotary device of inner sleeve 3, the preferred second bearing 4 that is of second rotary device, the lower extreme and inner sleeve 3 fixed connection of the inner circle of second bearing 4, the upper end and the fixed block 5 fixed connection of the outer lane of second bearing 4, the setting of second bearing 4, when making when light 12 needs height-adjusting, when rotating inner sleeve 3 and outer sleeve 2, through hand arbitrary position more than fixed block 5 or fixed block 5, can realize being connected with the part of light 12, do not rotate along with the relative rotation of inner sleeve 3, the angle that has adjusted of light 12 on upper portion can not be influenced.

The upper surface of the fixed block 5 is fixedly provided with a mounting box body 13, one end of a movable plate 14 is connected in a sliding manner in an inner accommodating cavity of the mounting box body 13, and the other end of the movable plate 14 extends outwards towards the outside of the mounting box body 13; one end of the movable plate 14 extending outwards is connected with an illuminating lamp 12; a limiting device is arranged between the mounting box body 13 and the movable plate 14, and the limiting device fixes the position between the mounting box body 13 and the movable plate 14.

As shown in fig. 2, the position limiting device includes a plurality of position limiting holes 6 disposed on the upper surface of the movable plate 14, the position limiting holes 6 are symmetrically disposed on the movable plate 14, and the distance of each position limiting hole 6 is separated; a fixing plate 7 is supported at the upper end of the mounting box body 13 through a plurality of fixing rods 8, and a positioning assembly is arranged below the fixing plate 7; specifically, the outer surface of an adjusting screw 10 in the positioning assembly is provided with threads, the threads vertically penetrate through a fixing plate 7 and are in threaded connection with the fixing plate 7, the lower end of the adjusting screw 10 is abutted to a strip-shaped connecting plate 11 and is perpendicular to the connecting plate 11, at least two positioning rods 9 are arranged on the connecting plate 11, the two positioning rods are preferably arranged in the scheme, the positions of the positioning rods 9 are matched with the limiting holes 6 and are suitable for being inserted into the limiting holes 6, the connecting plate 11 is pressed by rotating the adjusting screw 10, relative positions between the positioning rods 9 and the limiting holes 6 are further pressed, and the positions between the installation box body 13 and the movable plate 14 are fixed, so that after the front distance and the rear distance of the lighting lamp 12 are finely adjusted, a good fixing effect is achieved, and the position change.

As shown in fig. 3, a first rotating shaft is disposed between the connecting plate 11 and the adjusting screw 10, and the first rotating shaft is preferably a first bearing 16, an inner ring of the first bearing 16 is fixed to a lower end of the adjusting screw 10, and an outer ring of the first bearing 16 is fixed to an upper surface of the connecting plate 11, so that the adjusting screw 10 is connected to the connecting plate 11, and the adjusting screw 10 does not need to drive the connecting plate 11 to rotate simultaneously while rotating.

As shown in fig. 1, a support frame 15 is fixedly mounted on one side of the movable plate 14, the support frame 15 is perpendicular to the movable plate 14 and extends upwards, the support frame 15 is of a U-shaped structure with an opening at one end, an illuminating lamp 12 is arranged on the inner side of the opening of the support frame 15, threaded holes 19 are formed in the inner walls of the two sides of the support frame 15, and a limiting bolt 17 is connected to the inner threads of the threaded hole 19 and can rotate the limiting bolt 17, so that the limiting bolt 17 moves in the threaded hole 19, and the bolt is abutted against the illuminating lamp 12 to fix the illuminating lamp 12.

As shown in fig. 4, the outer side of the illuminating lamp 12 is symmetrically and fixedly connected with a limiting sleeve 18, and one section of the limiting bolt 17 is movably sleeved inside the limiting sleeve 18, so that the limiting bolt 17 can move in the limiting sleeve 18 conveniently.

Method of use and principles

In the using process, the height of the lighting device is adjusted as required, the mounting box body 13 is held by hands, the inner sleeve 3 is rotated due to the threaded connection of the inner sleeve 3 and the outer sleeve 2, and the mounting box body 13 cannot rotate together with the inner sleeve 3 under the matching of the first bearing, so that the height adjustment is realized; when the distance of the lighting lamp 12 needs to be finely adjusted, the lighting lamp 12 is driven to move through the movable plate 14, the connecting plate 11 is driven to move through rotating the adjusting screw 10, the connecting plate 11 cannot rotate together with the adjusting screw 10 under the cooperation of the second bearing 4, the connecting plate 11 drives the positioning rod 9 to extend into the limiting hole 6, and then the movable support plate is fixed, the whole moving device is not needed, the workload is reduced, and the use of people is facilitated; when the angle of light 12 will be adjusted, because the one end activity of stop bolt 17 is cup jointed in the inside of stop collar 18, through rotating stop bolt 17, make its one end that is located stop collar 18 roll back the distance of segment, change the angle through rotating light 12, then through rotating stop bolt 17, realize supporting tightly with the interior bottom of stop collar 18, fix light 12, realize the regulation of light 12 angle.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. An illumination device for movie shooting, comprising:

the base (1) is in a flat plate shape, and the lower bottom surface of the base is suitable for being in contact with the ground and fixed;

the lower end of the adjusting support rod is fixedly connected with the upper surface of the base (1), and the upper end of the adjusting support rod is connected with an illuminating lamp (12);

it is characterized by also comprising:

the lower surface of the mounting box body (13) is connected with the upper end of the adjusting support rod; the mounting box body (13) is internally provided with an accommodating cavity suitable for accommodating the movable plate (14);

one end of the movable plate (14) is arranged in the accommodating cavity of the mounting box body (13) in a sliding mode, and the other end of the movable plate extends out of the accommodating cavity of the mounting box body (13); one end of the movable plate (14) far away from the accommodating cavity of the mounting box body (13) is connected with an illuminating lamp (12);

and the limiting device is arranged between the mounting box body (13) and the movable plate (14).

2. An illumination device for movie and television shooting according to claim 1, characterized in that the position limiting means comprises:

the limiting holes (6) are provided with a plurality of limiting holes and are symmetrically arranged on the upper surface of the movable plate (14);

the fixed plate (7) is arranged at one end, close to the extending end of the movable plate (14), of the top of the mounting box body (13);

and the positioning assembly is arranged on the limit hole (6) and the fixing plate (7) bracket and is provided with a positioning rod (9) which is suitable for being inserted into the limit hole (6).

3. A lighting device for photographing films and televisions according to claim 2, wherein said positioning member comprises:

the positioning rods (9) are at least two, symmetrically arranged at the lower end of the connecting plate (11) and suitable for being inserted into the limiting holes (6);

a connecting plate (11);

the adjusting screw rod (10) penetrates through the fixing plate (7) and is in threaded connection with the fixing plate (7); the lower end is connected with the connecting plate (11) in an abutting mode.

4. A lighting device for photographing films and televisions according to claim 3, wherein said positioning assembly further comprises:

and the first rotating device is arranged between the connecting plate (11) and the adjusting screw rod (10), one end of the first rotating device is fixedly connected with the lower end of the adjusting screw rod (10), and the other end of the first rotating device is fixedly connected with the upper surface of the connecting plate (11).

5. The lighting device for movie shooting according to claim 1, characterized in that the adjusting support bar includes:

the lower end of the outer sleeve (2) is fixedly connected with the base (1), and the upper end of the outer sleeve is connected with the lower end of the inner sleeve (3) through threads;

and the upper end of the inner sleeve (3) is fixedly connected with the lower end of the mounting box body (13).

6. The lighting device for movie shooting according to claim 5, characterized by further comprising:

and the second rotating device is arranged between the mounting box body (13) and the upper end of the inner sleeve (3).

7. The lighting device for movie shooting according to claim 1, characterized by further comprising:

the supporting frame (15) is of a U-shaped structure with one open end, one end of the supporting frame is fixedly connected with one end of the movable plate (14) far away from the mounting box body (13), and a threaded hole (19) is formed in the open end; said open end being adapted to receive a light (12);

the two limiting bolts (17) are provided, the outer surfaces of the two limiting bolts are provided with threads, and the threads are matched with the threads in the threaded holes (19); the limiting bolt (17) is sleeved in the threaded hole (19) and is arranged to abut against the outer wall of the illuminating lamp (12) with one end in the supporting frame (15).

8. The lighting device for movie shooting according to claim 7, characterized by further comprising:

the two limiting sleeves (18) are symmetrically arranged on the outer surface of the illuminating lamp (12); one end of the limiting sleeve (18) is fixedly connected with the illuminating lamp (12), and the other end of the limiting sleeve is suitable for abutting against the limiting bolt (17).

9. A lighting device for movie shooting as defined in claim 7, characterized in that the support frame (15) is perpendicular to the movable plate (14) and extends upward.