Adjustable light supplement lamp for shooting

Abstract

The utility model discloses an adjustable light supplement lamp for shooting, and relates to the technical field of light supplement lamps. The LED lamp comprises a lamp holder, a lamp tube is fixedly installed on the outer surface of the lamp holder, a limiting assembly, a driving assembly and an adjusting assembly are arranged in the lamp holder, the outer surface of the lamp holder is rotationally connected with a protection assembly, and the limiting assembly is used for limiting and fixing the driving assembly and the protection assembly. The driving assembly is used for driving the protection assembly to be opened and closed, and the protection assembly is used for protecting the lamp tube. The driving assembly is connected with the protection assemblies, the driving assembly is located between the protection assemblies, and when the driving assembly is pushed to move, the driving assembly converts linear motion into rotary motion and drives the protection assemblies on the two sides of the driving assembly to rotate synchronously, so that the two parts of the protection assemblies can be opened and closed at the same time; and one-by-one adjustment is not needed, operation steps are reduced, use is convenient, and the working efficiency can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of fill light technology, and more specifically, it relates to an adjustable fill light for shooting. Background Technology

[0002] In photography, videography, live streaming, and visual creation, fill lights are an indispensable artificial light source. Their core function is to provide controllable illumination of specific intensity and color temperature to compensate for insufficient ambient light, shape the light and shadow effects of the subject, adjust the atmosphere of the image, or ensure correct exposure of the subject. Compared to relying on natural light or uncontrollable ambient light, fill lights give creators the ability to precisely control light, making them a key tool for obtaining professional, stable images that match their creative intentions.

[0003] To more precisely control the direction and range of light emitted by fill lights and prevent stray light from interfering with the image or environment, light shields are often installed on the light fixture. These shields typically consist of two movable blades mounted around the light head. During use, each set of shields must be rotated individually to open, close, or adjust the angle. This step-by-step operation is inefficient, especially in shooting scenarios requiring frequent adjustments or with tight deadlines. It increases operational steps and time costs, impacting workflow smoothness and user experience. Utility Model Content

[0004] To address the inefficiency of manually rotating each set of baffles to open, close, or adjust the angle, which is particularly problematic in shooting scenarios requiring frequent adjustments or tight deadlines, this invention proposes an adjustable fill light for shooting to overcome the aforementioned technical problems in existing related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an adjustable fill light for photography, comprising a lamp holder, a lamp tube fixedly mounted on the outer surface of the lamp holder, a limiting component, a driving component, and an adjusting component respectively disposed inside the lamp holder, and a protective component rotatably connected to the outer surface of the lamp holder. The limiting component is used to limit and fix the driving component and the protective component respectively, the driving component is used to drive the protective component to open and close, and the protective component is used to protect the lamp tube.

[0007] Furthermore, the limiting component includes a first push plate, a limiting rod is fixedly connected to the bottom of the first push plate, a pressure plate is fixedly connected to the side of the first push plate, and a spring is fixedly connected to the top of the pressure plate. The first push plate, the limiting rod, and the pressure plate are all slidably connected to the lamp holder.

[0008] Furthermore, the driving assembly includes a second push plate, the bottom of which is fixedly connected to a rack, the outer surface of which is respectively meshed with a first gear and a second gear, the second push plate and the rack are slidably connected to the lamp holder, the rack is located below the pressure plate, and the first gear and the second gear are rotatably connected inside the lamp holder.

[0009] Furthermore, the protective assembly includes a first protective plate and a second protective plate. The outer surfaces of the first and second protective plates are fixedly connected to a rotating shaft. The first and second protective plates are fixedly connected to a first gear and a second gear respectively via the rotating shaft. The first and second protective plates are rotatably connected to the lamp holder. Limiting holes are formed on the outer surfaces of the first and second protective plates.

[0010] Furthermore, the adjustment assembly includes a screw, which is rotatably connected to the lamp holder. A sliding seat is threadedly connected to the outer surface of the screw, and a slider is fixedly connected to the outer surface of the sliding seat. A sliding groove is provided inside the lamp holder, and the slider is slidably connected to the sliding groove.

[0011] Furthermore, a knob is fixedly connected to the end of the screw, and an anti-slip protrusion is fixedly connected to the outer surface of the knob.

[0012] Furthermore, a screw hole is provided at the bottom of the sliding seat.

[0013] This utility model has the following beneficial effects:

[0014] 1. This utility model connects the driving component and the protective component. The driving component is located between the protective components. When the driving component is pushed to move, the driving component converts linear motion into rotational motion and drives the protective components on both sides of the driving component to rotate synchronously. This allows the two parts of the protective components to open and close at the same time without the need for individual adjustments, reducing operation steps, making it more convenient to use, and improving work efficiency.

[0015] 2. This utility model, through the connection of the pressure plate and the spring, allows the first push plate to simultaneously drive the limiting rod and the pressure plate to move and compress the spring, causing the limiting rod to separate from the first and second guard plates, and the pressure plate to separate from the rack. Subsequently, the rack is pushed to move, causing the first and second guard plates to open and close. After adjustment, the spring pushes the pressure plate to reset and limit and fix the rack. When the rack cannot move, the first and second gears meshing with the rack cannot rotate, and the first and second guard plates below the first and second gears are fixed accordingly, which can prevent unnecessary rotation of the first and second guard plates when the lamp holder is tilted.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the external outline structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0020] Figure 3 This is a cross-sectional view of the limiting component of this utility model;

[0021] Figure 4 This is a schematic diagram of the drive component structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the adjustment component structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the screw hole structure of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Lamp holder; 2. Lamp tube; 3. Limiting assembly; 301. First push plate; 302. Limiting rod; 303. Pressure plate; 304. Spring; 4. Drive assembly; 401. Second push plate; 402. Rack; 403. First gear; 404. Second gear; 5. Protective assembly; 501. First protective plate; 502. Second protective plate; 503. Rotating shaft; 504. Limiting hole; 6. Adjusting assembly; 601. Screw; 602. Sliding seat; 603. Sliding block; 604. Slide groove; 7. Knob; 8. Anti-slip protrusion; 9. Screw hole. Detailed Implementation

[0026] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0027] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0028] Please see Figures 1-6 As shown, this utility model is an adjustable fill light for shooting, including a lamp holder 1. A lamp tube 2 is fixedly installed on the outer surface of the lamp holder 1. A limiting component 3, a driving component 4, and an adjusting component 6 are respectively provided inside the lamp holder 1. A protective component 5 is rotatably connected to the outer surface of the lamp holder 1. The limiting component 3 is used to limit and fix the driving component 4 and the protective component 5 respectively. The driving component 4 is used to drive the protective component 5 to open and close. The protective component 5 is used to protect the lamp tube 2.

[0029] After connecting the lamp holder 1 to the lamp frame via the adjusting component 6, push the limiting component 3 to slide on the outer surface of the lamp holder 1. The limiting component 3 separates from the driving component 4 and the protective component 5. Then push the driving component 4 to rotate the protective component 5 to open it. At this time, the protective component 5 moves away from the outer surface of the lamp tube 2, and the lamp tube 2 can be used normally for lighting supplement. When the position of the lamp tube 2 is not suitable, the height of the lamp tube 2 can be changed by moving the adjusting component 6.

[0030] This utility model connects the driving component 4 and the protective component 5. The driving component 4 is located between the protective components 5. When the driving component 4 is pushed to move, the driving component 4 converts linear motion into rotational motion and drives the protective components 5 on both sides of the driving component 4 to rotate synchronously. This allows the two parts of the protective components 5 to open and close at the same time without the need for individual adjustments, reducing operation steps, making it more convenient to use, and improving work efficiency.

[0031] In one embodiment, the limiting component 3 includes a first push plate 301, a limiting rod 302 is fixedly connected to the bottom of the first push plate 301, a pressure plate 303 is fixedly connected to the side of the first push plate 301, and a spring 304 is fixedly connected to the top of the pressure plate 303. The first push plate 301, the limiting rod 302 and the pressure plate 303 are all slidably connected to the lamp holder 1.

[0032] Pushing the first push plate 301 causes it to slide on the outer surface of the lamp holder 1. Simultaneously, the first push plate 301 drives the limiting rod 302 and the pressure plate 303 to move upward, causing the limiting rod 302 to separate from the protective component 5, and the pressure plate 303 to separate from the drive component 4 and compress the spring 304, thus releasing the limiting fixation on the drive component 4 and the protective component 5. At this time, the drive component 4 and the protective component 5 can be adjusted. After the adjustment is completed, the first push plate 301 is released, and the spring 304 pushes the pressure plate 303, the first push plate 301, and the limiting rod 302 downward to reset.

[0033] In one embodiment, the driving component 4 includes a second push plate 401, a rack 402 fixedly connected to the bottom of the second push plate 401, a first gear 403 and a second gear 404 respectively meshing on the outer surface of the rack 402, the second push plate 401 and the rack 402 are slidably connected to the lamp holder 1, the rack 402 is located below the pressure plate 303, and the first gear 403 and the second gear 404 are rotatably connected inside the lamp holder 1.

[0034] The pressure plate 303 moves upward and separates from the rack 402, releasing the limiting fixation of the rack 402. It pushes the second push plate 401 to drive the rack 402 to slide inside the lamp holder 1. Through the meshing of the rack 402 with the first gear 403 and the second gear 404, the rack 402 can drive the first gear 403 and the second gear 404 to rotate when it moves, and the first gear 403 and the second gear 404 rotate in opposite directions.

[0035] In one embodiment, the protective component 5 includes a first protective plate 501 and a second protective plate 502. The outer surfaces of the first protective plate 501 and the second protective plate 502 are fixedly connected to a rotating shaft 503. The first protective plate 501 and the second protective plate 502 are fixedly connected to a first gear 403 and a second gear 404 respectively through the rotating shaft 503. The first protective plate 501 and the second protective plate 502 are rotatably connected to the lamp holder 1. Limiting holes 504 are provided on the outer surfaces of the first protective plate 501 and the second protective plate 502.

[0036] The limiting rod 302 separates from the limiting hole 504 on the outer surface of the first guard plate 501 and the second guard plate 502, releasing the limiting fixation of the first guard plate 501 and the second guard plate 502. Then, the second push plate 401 is pushed to drive the first gear 403 and the second gear 404 to rotate. The first gear 403 and the second gear 404 drive the first guard plate 501 and the second guard plate 502 to rotate through the rotating shaft 503, so that the first guard plate 501 and the second guard plate 502 are removed from the outer surface of the lamp tube 2. At this time, the lamp tube 2 can be used normally for supplementary lighting.

[0037] In one embodiment, the adjustment component 6 includes a screw 601, which is rotatably connected to the lamp holder 1. A sliding seat 602 is threadedly connected to the outer surface of the screw 601, and a slider 603 is fixedly connected to the outer surface of the sliding seat 602. A sliding groove 604 is provided inside the lamp holder 1, and the slider 603 is slidably connected to the sliding groove 604.

[0038] After connecting the sliding seat 602 to the lamp holder, rotate the screw 601. The rotation trend of the sliding seat 602 on the outer surface of the screw 601 is blocked by the slider 603 and the groove 604. At this time, the screw 601 drives the sliding seat 602 to drive the slider 603 to slide along the groove 604. The sliding seat 602 pushes the lamp holder 1 to move upward, which can adjust the height of the lamp holder 1 and the lamp tube 2.

[0039] In one embodiment, for the screw 601 described above, a knob 7 is fixedly connected to the end of the screw 601, and an anti-slip protrusion 8 is fixedly connected to the outer surface of the knob 7.

[0040] Pushing the knob 7 will cause the screw 601 to rotate. The anti-slip protrusions 8 make the outer surface of the knob 7 uneven, which can increase the friction between the operator's hand and the knob 7 and prevent slippage when rotating.

[0041] In one embodiment, the bottom of the sliding seat 602 is provided with a screw hole 9.

[0042] The lamp holder is connected to the screw hole 9 at the bottom of the sliding seat 602 by bolts, thereby supporting the sliding seat 602 and the lamp holder 1.

[0043] In summary, with the help of the above-mentioned technical solution of this utility model, the lamp holder is connected to the screw hole 9 at the bottom of the sliding seat 602 by bolts, supporting the sliding seat 602 and the lamp holder 1. When the screw 601 is rotated, the rotation tendency of the sliding seat 602 on the outer surface of the screw 601 is blocked by the slider 603 and the slide groove 604. At this time, the screw 601 drives the sliding seat 602 to drive the slider 603 to slide along the slide groove 604. The sliding seat 602 pushes the lamp holder 1 upward, which can adjust the height of the lamp holder 1 and the lamp tube 2, and pushes the first push plate 301. The first push plate 301 slides on the outer surface of the lamp holder 1. At the same time, the first push plate 301 pushes the lamp holder 1 upward. Plate 301 drives the limiting rod 302 and pressure plate 303 to move upward. The limiting rod 302 separates from the limiting hole 504 on the outer surface of the first guard plate 501 and the second guard plate 502, releasing the limiting fixation of the first guard plate 501 and the second guard plate 502. Then, the second push plate 401 is pushed to drive the first gear 403 and the second gear 404 to rotate. The first gear 403 and the second gear 404 drive the first guard plate 501 and the second guard plate 502 to rotate through the rotating shaft 503, so that the first guard plate 501 and the second guard plate 502 are removed from the outer surface of the lamp tube 2. At this time, the lamp tube 2 can be used normally for supplementary lighting.

[0044] Through the above technical solution, 1. By connecting the drive assembly 4 and the protective assembly 5, the drive assembly 4 is located between the protective assemblies 5. When the drive assembly 4 is pushed to move, it converts linear motion into rotational motion and drives the protective assemblies 5 on both sides of the drive assembly 4 to rotate synchronously. This allows both parts of the protective assembly 5 to open and close simultaneously without the need for individual adjustments, reducing operation steps, making it more convenient to use, and improving work efficiency; 2. By connecting the pressure plate 303 and the spring 304, the first push plate 301 can simultaneously drive the limit rod 302 and the pressure plate 303 to move and compress the spring 304, so that the limit rod 302 and the first protective plate... 501. The second guard plate 502 separates, and the pressure plate 303 separates from the rack 402. Then, the rack 402 is pushed to move so that the first guard plate 501 and the second guard plate 502 open and close. After adjustment, the spring 304 pushes the pressure plate 303 to reset and limit and fix the rack 402. When the rack 402 cannot move, the first gear 403 and the second gear 404 meshing with the rack 402 cannot rotate. The first guard plate 501 and the second guard plate 502 below the first gear 403 and the second gear 404 are fixed accordingly, which can prevent the first guard plate 501 and the second guard plate 502 from rotating unnecessarily when the lamp holder 1 is tilted.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable fill light for photography, comprising a lamp holder (1), characterized in that, The lamp holder (1) has a lamp tube (2) fixedly installed on its outer surface. The lamp holder (1) has a limit component (3), a drive component (4) and an adjustment component (6) respectively installed inside. The lamp holder (1) has a protective component (5) rotatably connected to its outer surface. The limit component (3) is used to limit and fix the drive component (4) and the protective component (5) respectively. The drive component (4) is used to drive the protective component (5) to open and close. The protective component (5) is used to protect the lamp tube (2).

2. The adjustable fill light for shooting according to claim 1, characterized in that, The limiting component (3) includes a first push plate (301), a limiting rod (302) is fixedly connected to the bottom of the first push plate (301), a pressure plate (303) is fixedly connected to the side of the first push plate (301), and a spring (304) is fixedly connected to the top of the pressure plate (303). The first push plate (301), the limiting rod (302) and the pressure plate (303) are all slidably connected to the lamp holder (1).

3. The adjustable fill light for shooting according to claim 2, characterized in that, The drive assembly (4) includes a second push plate (401), and a rack (402) is fixedly connected to the bottom of the second push plate (401). The outer surface of the rack (402) is respectively meshed with a first gear (403) and a second gear (404). The second push plate (401) and the rack (402) are slidably connected to the lamp holder (1). The rack (402) is located below the pressure plate (303). The first gear (403) and the second gear (404) are rotatably connected inside the lamp holder (1).

4. The adjustable fill light for shooting according to claim 3, characterized in that, The protective component (5) includes a first protective plate (501) and a second protective plate (502). The outer surfaces of the first protective plate (501) and the second protective plate (502) are fixedly connected to a rotating shaft (503). The first protective plate (501) and the second protective plate (502) are fixedly connected to the first gear (403) and the second gear (404) respectively through the rotating shaft (503). The first protective plate (501) and the second protective plate (502) are rotatably connected to the lamp holder (1). The outer surfaces of the first protective plate (501) and the second protective plate (502) are provided with limit holes (504).

5. An adjustable fill light for shooting according to claim 4, characterized in that, The adjustment component (6) includes a screw (601), which is rotatably connected to the lamp holder (1). A sliding seat (602) is threadedly connected to the outer surface of the screw (601), and a slider (603) is fixedly connected to the outer surface of the sliding seat (602). A sliding groove (604) is provided inside the lamp holder (1), and the slider (603) is slidably connected to the sliding groove (604).

6. An adjustable fill light for photography according to claim 5, characterized in that, A knob (7) is fixedly connected to the end of the screw (601), and an anti-slip protrusion (8) is fixedly connected to the outer surface of the knob (7).

7. An adjustable fill light for photography according to claim 6, characterized in that, The bottom of the sliding seat (602) is provided with a screw hole (9).

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