Multifunctional photography light supplementing lamp with magnetic attraction

Abstract

The utility model relates to a light supplementing lamp technical field, and disclose a kind of magnetic type multifunctional photography light supplementing lamp, including bottom plate, fixed support, film and television lamp mounting bracket, film and television lamp magnetic plate, film and television lamp assembly and power structure, fixed support is inverted T shape and symmetrically distributed in bottom plate top, inside through cross bar connection, top cross bar outside is equipped with connecting structure, inside middle part is equipped with film and television lamp mounting bracket, its side has film and television lamp magnetic plate, film and television lamp assembly contains fixed structure and lampshade structure, fixed structure is connected film and television lamp magnetic plate, other side is equipped with lampshade structure, power structure is in film and television lamp mounting bracket other side, connecting structure contains support frame, mounting plate and magnetic suction fixing disc, film and television lamp mounting bracket is connected fixed support through angle adjusting knob, side has radiating fin, fixed structure contains magnetic suction groove and film and television lamp mounting plate, and has lamp bead mounting hole and lamp bead thereon, lampshade structure contains trapezoidal shell, light transmission plate and circular arc lampshade, power structure contains connector and plug.

Description

Technical Field

[0001] This utility model relates to the field of fill light technology, specifically a magnetic multi-functional photographic fill light. Background Technology

[0002] A photography fill light is a device that provides auxiliary light for photography and videography. Its core function is to improve the lighting conditions of the shooting environment by supplementing light, thereby enhancing the brightness, color reproduction, and detail of the image. In actual shooting, natural light is often limited by factors such as time, weather, and environmental obstructions. For example, insufficient indoor light can lead to a dark image and increased noise, while backlighting can cause the subject to be underexposed and the background to be too bright. At this time, a photography fill light can effectively compensate for the light deficiency, ensuring that the subject is clear and the colors are true, meeting the lighting needs of various scenarios such as portrait photography, product photography, and video recording.

[0003] Traditional fill lights for photography have many limitations in use. On the one hand, most fill lights rely on screws, clips, and other fixing methods, making installation and disassembly cumbersome. Adjusting the angle requires repeatedly loosening and tightening parts, which is not only time-consuming and laborious but also makes it difficult to achieve quick and accurate position switching. On the other hand, traditional fill lights have weak heat dissipation performance. After prolonged use, they are prone to overheating, which can shorten the lifespan of the LEDs, reduce brightness, and even pose safety hazards. In addition, some fill lights have limited functions, cannot flexibly adjust light parameters according to different shooting scenarios, and lack convenient fixing structures, making them difficult to adapt to various shooting equipment and installation environments. These problems, to some extent, restrict the improvement of shooting efficiency and lighting effects. To address these issues, we have proposed a magnetic multi-functional fill light for photography. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a magnetic multi-functional photographic fill light, which solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a magnetic multi-functional photographic fill light, comprising:

[0006] The base plate, the mounting bracket, the film and television light mounting bracket, and the film and television light magnetic plate are provided. The top of the base plate is fixedly connected to the inverted T-shaped mounting bracket. The mounting brackets are symmetrically distributed on the top of the base plate. The inner sides of the mounting brackets are connected by crossbars. A connecting structure is fixedly provided on the outer side of the top crossbars between the mounting brackets. The film and television light mounting bracket is provided in the middle of the inner side of the mounting bracket. The film and television light magnetic plate is provided on the side of the film and television light mounting bracket.

[0007] The film and television light assembly is disposed on the side of the film and television light magnetic suction plate. The film and television light assembly includes a fixing structure and a lampshade structure. The fixing structure is connected to the side of the film and television light magnetic suction plate, and the lampshade structure is disposed on the other side of the fixing structure.

[0008] The power supply structure is located on the side of the film and television light mounting bracket, on the other side of the film and television light mounting bracket corresponding to the side where the film and television light magnetic plate is installed.

[0009] Preferably, the connection structure includes a support frame, a mounting plate, and magnetic fixing plates. The side of the support frame is fixedly connected to the top crossbar of the fixing frame. The support frame is arranged in a horizontal linear distribution between the fixing frames. The mounting plate is fixedly installed on the outer side of the support frame, and multiple sets of linearly distributed magnetic fixing plates are fixedly installed on the other side of the mounting plate.

[0010] Preferably, the film and television light mounting bracket is rotatably connected between the inner sides of the fixed frame, and the film and television light mounting bracket is rotatably connected to the side wall of the fixed frame via an angle adjustment knob. Multiple sets of through heat dissipation fins are provided inside the side of the film and television light mounting bracket.

[0011] Preferably, the non-fixed structure includes a magnetic groove and a film and television light mounting plate. The magnetic groove is provided on the side of the film and television light magnetic plate, and the film and television light mounting plate is connected in the magnetic groove. The side of the film and television light mounting plate is provided with multiple sets of linearly distributed lamp bead mounting holes, and the same number of lamp beads are connected in the lamp bead mounting holes.

[0012] Preferably, the lampshade structure includes a film and television light housing, a light-transmitting plate, and a lampshade. The film and television light housing is fixedly installed on the side of the film and television light mounting plate. The film and television light housing is trapezoidal, and the inner side of the film and television light housing is inclined. The light-transmitting plate is fixedly installed inside the film and television light housing, and the lampshade is fixedly installed on the side of the film and television light housing. The side of the lampshade is arc-shaped.

[0013] Preferably, the power supply structure includes a power connector and a power plug, with the power connector fixedly connected to the side of the film and television light mounting bracket, and the power plug fixedly connected to the other end of the power connector.

[0014] Compared with the prior art, this utility model provides a magnetic multi-functional photographic fill light, which has the following beneficial effects:

[0015] 1. This magnetic multi-functional photography fill light utilizes multiple magnetic structures, including a magnetic mounting plate, a film and television light magnetic plate, and magnetic grooves, to achieve rapid installation and removal of the fill light components. For example, the film and television light mounting plate can be directly attached to the magnetic groove of the film and television light magnetic plate, achieving fixation without tools. The magnetic mounting plate in the connecting structure can quickly attach to tripods, studio supports, and other equipment, significantly shortening installation time. Simultaneously, the film and television light mounting bracket is rotatably connected to the mounting bracket via an angle adjustment knob, allowing for flexible adjustment of the fill light angle. This eliminates the need for repeated loosening and tightening of components when adjusting the angle of traditional fill lights. To address the issue of cumbersome design, multiple sets of through-type heat dissipation fins are installed inside the side of the film and television light mounting bracket. By increasing the heat dissipation area and accelerating heat conduction, the heat generated by the LED beads during operation can be dissipated in a timely manner. The trapezoidal structure of the film and television light shell and the internal sloping side design form a natural convection channel. Combined with the heat insulation effect of the light-transmitting plate, the heat dissipation effect is further enhanced. The trapezoidal film and television light shell is combined with the arc-shaped lampshade. The internal sloping side can guide the light to be reflected evenly to the light-transmitting plate. After being diffused by the light-transmitting plate, it is softened a second time by the arc-shaped lampshade, making the light output more uniform and soft, avoiding the glare of hard light on the subject being filmed. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the heat dissipation fins of this utility model;

[0018] Figure 3 This is a schematic diagram of the LED bead of this utility model;

[0019] Figure 4 This is a schematic diagram of the lamp bead mounting hole of this utility model.

[0020] In the diagram: 1. Base plate; 2. Fixing bracket; 3. Support bracket; 4. Mounting plate; 5. Magnetic fixing plate; 6. Film and television light mounting bracket; 7. Angle adjustment knob; 8. Heat dissipation fins; 9. Film and television light magnetic plate; 10. Magnetic groove; 11. Film and television light mounting plate; 12. Lamp bead mounting hole; 13. Lamp bead; 14. Film and television light housing; 15. Light-transmitting plate; 16. Lampshade; 17. Power connector; 18. Power plug. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 A magnetic multi-functional photographic fill light, comprising:

[0023] The base plate 1, the fixing frame 2, the film and television light mounting bracket 6 and the film and television light magnetic suction plate 9 are fixedly connected to the top of the base plate 1. The fixing frame 2 is symmetrically distributed on the top of the base plate 1. The inner sides of the fixing frames 2 are connected by crossbars. A connecting structure is fixedly installed on the outer side of the top crossbars between the fixing frames 2. The film and television light mounting bracket 6 is installed in the middle of the inner side of the fixing frame 2. The film and television light magnetic suction plate 9 is installed on the side of the film and television light mounting bracket 6.

[0024] The film and television light assembly is located on the side of the film and television light magnetic plate 9. The film and television light assembly includes a fixing structure and a lampshade structure. The fixing structure is connected to the side of the film and television light magnetic plate 9, and the lampshade structure is provided on the other side of the fixing structure.

[0025] The power supply structure is located on the side of the film and television light mounting bracket 6, on the other side of the film and television light mounting bracket 6 corresponding to the side where the film and television light magnetic plate 9 is installed.

[0026] Furthermore, the connection structure includes a support frame 3, a mounting plate 4, and magnetic fixing discs 5. The side of the support frame 3 is fixedly connected to the top crossbar of the fixing frame 2. The support frame 3 is arranged in a horizontal linear distribution between the fixing frames 2. The mounting plate 4 is fixedly installed on the outer side of the support frame 3. Multiple sets of magnetic fixing discs 5 are fixedly installed on the other side of the mounting plate 4. The horizontal linear distribution of the support frame 3 between the fixing frames 2 in the connection structure not only provides a stable support base for the mounting plate 4, but also enhances the integrity of the connection structure and the main body of the device through the fixed connection with the top crossbar of the fixing frame 2. The mounting plate 4, as the load-bearing component of the magnetic fixing discs 5, has a flat surface that ensures that the multiple sets of magnetic fixing discs 5 can maintain a linear distribution. In addition to achieving quick adsorption and fixation with external equipment, the design of multiple sets of linearly distributed magnetic fixing discs 5 can also adjust the number and position of adsorption points according to the size and weight of different shooting equipment, further improving the stability and adaptability of the connection between the device and external equipment, and meeting the setup needs of diverse shooting scenarios.

[0027] Furthermore, the film and television light mounting bracket 6 is rotatably connected to the inner side of the fixed bracket 2, and the film and television light mounting bracket 6 is rotatably connected to the side wall of the fixed bracket 2 through the angle adjustment knob 7. Multiple sets of through heat dissipation fins 8 are opened inside the side of the film and television light mounting bracket 6. The film and television light mounting bracket 6 is rotatably connected to the fixed bracket 2 through the angle adjustment knob 7. During the rotation, the angle adjustment knob 7 can achieve positioning at any angle through friction, avoiding the problem of easy loosening after the angle adjustment of traditional fill lights. The heat dissipation fins 8 on the side of the film and television light mounting bracket 6 adopt a through-type design, which can directly conduct the heat transferred by the lamp beads 13. It can also accelerate heat dissipation with the help of air flow when the film and television light mounting bracket 6 rotates. At the same time, the distribution density of the heat dissipation fins 8 corresponds to the installation position of the lamp beads 13, ensuring that the heat concentration area can be targeted for heat dissipation, which greatly improves the accuracy of heat dissipation efficiency.

[0028] Furthermore, the non-fixed structure includes a magnetic groove 10 and a film and television light mounting plate 11. The film and television light magnetic plate 9 has a magnetic groove 10 on its side, and the film and television light mounting plate 11 is connected in the magnetic groove 10. The film and television light mounting plate 11 has multiple sets of linearly distributed LED bead mounting holes 12 on its side, and the same number of LED beads 13 are connected in the LED bead mounting holes 12. The connection between the magnetic groove 10 on the side of the film and television light magnetic plate 9 and the film and television light mounting plate 11 not only enables quick installation, but also the shape of the magnetic groove 10 matches the edge of the film and television light mounting plate 11, which can limit the horizontal displacement of the film and television light mounting plate 11 and ensure the stable light emission direction of the LED beads 13. The LED bead mounting holes 12 on the film and television light mounting plate 11 are linearly distributed, which facilitates the neat installation of LED beads 13. Different LED beads 13 with different color temperatures and different wattages can be installed in different LED bead mounting holes 12 according to shooting requirements, so as to achieve flexible adjustment of light parameters.

[0029] Furthermore, the lampshade structure includes a film and television light housing 14, a light-transmitting plate 15, and a lampshade 16. The film and television light housing 14 is fixedly installed on the side of the film and television light mounting plate 11. The film and television light housing 14 is trapezoidal, and the inner side of the film and television light housing 14 is inclined. The light-transmitting plate 15 is fixedly installed inside the film and television light housing 14. The lampshade 16 is fixedly installed on the side of the film and television light housing 14. The side of the lampshade 16 is arc-shaped. The trapezoidal structure and the inclined inner side design of the film and television light housing 14, in addition to guiding light reflection, can also form a certain air circulation space inside. With the sealed connection between the light-transmitting plate 15 and the lampshade 16, it can prevent dust from entering and affecting the luminous efficiency of the lamp beads 13, and can also prevent external moisture from corroding the internal components. The rounded edges of the arc-shaped lampshade 16 are rounded, which can reduce the refraction loss of light at the edge of the lampshade 16, ensure that more light can effectively illuminate the subject being filmed, and improve the utilization rate of supplementary lighting.

[0030] Furthermore, the power supply structure includes a power connector 17 and a power plug 18. The power connector 17 is fixedly connected to the side of the film and television light mounting bracket 6, and the other end of the power connector 17 is fixedly connected to the power plug 18. The power connector 17, as the connecting component between the power plug 18 and the film and television light mounting bracket 6, adopts a waterproof and moisture-proof design, which can stably transmit power in humid environments and avoid safety hazards such as short circuits. The specifications of the power plug 18 can be replaced according to the usage scenario, which enhances the versatility of the device. At the same time, the fixed connection method between the power connector 17 and the film and television light mounting bracket 6 ensures that the power line will not be loosened or damaged due to pulling when the film and television light mounting bracket 6 is rotated to adjust the angle, thus ensuring the stability of power transmission.

[0031] Structural Description:

[0032] Base plate 1: Base plate 1 is the basic support structure of the device. It is flat and has a symmetrical inverted T-shaped fixing frame 2 fixed on the top to provide stable support for the whole and ensure that it is not easy to tip over during use.

[0033] Fixing frame 2: Fixing frame 2 is inverted T-shaped and symmetrically distributed on the top of the base plate 1. The inner side is connected by a crossbar. A connecting structure is provided on the outer side of the top crossbar. The inner middle is equipped with a film and television light mounting bracket 6, which serves as a frame support and component connection.

[0034] Support frame 3: The side of the support frame 3 is fixed to the top crossbar of the fixed frame 2 and is distributed horizontally linearly between the fixed frames 2. The outer side is fixed to the mounting plate 4 to provide support for the mounting plate 4 and enhance the integrity of the connection structure and the main body.

[0035] Mounting plate 4: Mounting plate 4 is fixed on the outside of support frame 3, and multiple sets of linearly distributed magnetic fixing plates 5 are mounted on the other side as its bearing components to ensure the distribution state and improve connection stability.

[0036] Magnetic fixing plate 5: The magnetic fixing plate 5 is fixed on the other side of the mounting plate 4. Multiple sets are linearly distributed, which can quickly adsorb external devices. The adsorption points can also be adjusted to improve adaptability.

[0037] Film and television light mounting bracket 6: Film and television light mounting bracket 6 is rotatably connected to the inside of the fixed bracket 2. It is connected to the fixed bracket 2 through the angle adjustment knob 7. It has heat dissipation fins 8 on the side for mounting the film and television light magnetic plate 9 and power supply structure. The angle is adjustable.

[0038] Angle adjustment knob 7: The angle adjustment knob 7 connects the film and television light mounting bracket 6 to the side wall of the fixed bracket 2. When rotated, the angle is positioned by friction to prevent loosening and ensure the stability of the supplementary lighting angle.

[0039] Heat dissipation fins 8: Heat dissipation fins 8 are located inside the side of the film and television light mounting bracket 6. Multiple sets are distributed through the bracket, which can dissipate the heat of the LED beads 13. When rotating, they can accelerate heat dissipation by means of airflow, thereby improving efficiency.

[0040] Film and television light magnetic plate 9: Film and television light magnetic plate 9 is located on the side of film and television light mounting bracket 6. The side has a magnetic groove 10 for connecting film and television light mounting plate 11, and quick installation and fixation are achieved through magnetic attraction.

[0041] Magnetic slot 10: Magnetic slot 10 is formed on the side of the film and television light magnetic plate 9. Its shape matches the edge of the film and television light mounting plate 11. It is used to connect and restrict horizontal displacement to ensure the stability of the light emission direction of the lamp beads.

[0042] Film and television light mounting plate 11: Film and television light mounting plate 11 is connected in the magnetic groove 10. Multiple sets of linear lamp bead mounting holes 12 are opened on the side for mounting lamp beads 13. They can be flexibly replaced to adjust the light parameters.

[0043] Lamp bead mounting holes 12: Lamp bead mounting holes 12 are provided on the side of the film and television light mounting plate 11, and are arranged in multiple linear groups to accommodate the installation of lamp beads 13, making it easy to install and replace them neatly.

[0044] LED 13: LED 13 is connected in conjunction with LED mounting hole 12, and the number of LEDs is the same. When powered on, it emits light to provide supplementary lighting for the shooting scene and is the light-emitting element of the device.

[0045] Film and television light housing 14: Film and television light housing 14 is fixed to the side of film and television light mounting plate 11, is trapezoidal, has an inclined inner side, contains a light-transmitting plate 15, and has a lampshade 16 on the side to guide light reflection and form an air circulation space.

[0046] Light-transmitting plate 15: The light-transmitting plate 15 is fixed inside the housing 14 of the film and television light. It is made of high light transmittance material, which initially diffuses the light of the lamp beads 13 and hardly loses the brightness.

[0047] Lampshade 16: The lampshade 16 is fixed to the side of the film and television light housing 14. The side is arc-shaped and the edges are rounded to further soften the light, reduce refraction loss, and improve the utilization rate of supplementary light.

[0048] Power connector 17: One end of the power connector 17 is fixed to the side of the film and television light mounting bracket 6, and the other end is connected to the power plug 18. It has a waterproof and moisture-proof design, stable power transmission, and avoids the risk of short circuit.

[0049] Power plug 18: The power plug 18 is connected to the other end of the power connector 17. Its specifications can be changed according to the scenario to adapt to power interfaces in different regions and provide power input to the device.

[0050] Working principle: When the device is connected to a power source, the power plug 18 transmits power to the film and television light mounting bracket 6 through the power connector 17. The film and television light mounting bracket 6 then distributes the power to the film and television light assembly connected to the film and television light magnetic plate 9, supplying power to the LED beads 13 to make them emit light. The LED beads 13 are installed in the LED bead mounting holes 12 of the film and television light mounting plate 11. The light first shines on the light-transmitting plate 15 inside the film and television light housing 14, and the light-transmitting plate 15 initially diffuses the light. Subsequently, the trapezoidal film and television light housing 14 converges the light towards the center through its internal inclined sides. The light is reflected onto the arc-shaped lampshade 16, which further softens the light, ultimately creating a uniform and soft fill light effect. This avoids the harshness of the image caused by direct light from traditional fill lights. During installation and fixing, the film and television light mounting plate 11 is connected to the film and television light magnetic plate 9 via the magnetic groove 10, allowing for quick installation or replacement of the film and television light components without tools. Simultaneously, the magnetic fixing plate 5 in the connecting structure can quickly attach to tripods, studio supports, and other equipment, working in conjunction with the fixing of the support frame 3 and the mounting plate 4. The device achieves stable overall installation, solving the cumbersome operation problem caused by the reliance on screws and clips for fixing traditional fill lights. When the fill light angle needs to be adjusted, rotating the angle adjustment knob 7 can drive the film and television light mounting bracket 6 to rotate inside the fixed frame 2. The fixed frame 2 stably supports the overall structure through the base plate 1, and the symmetrically distributed fixed frames 2 are connected to the crossbar to form a stable frame, ensuring the stability of the device during angle adjustment and meeting the fill light direction requirements of different shooting scenarios. During the operation of the device, the heat generated by the LED beads 13 is transferred to the film and television light mounting bracket 6 through the film and television light mounting plate 11. The heat dissipation fins 8 on the side of the film and television light mounting bracket 6 increase the contact area with the air and accelerate heat dissipation. At the same time, the trapezoidal film and television light shell 14 and the internal inclined side form a natural convection channel, allowing cold air to enter from the bottom and hot air to exit from the top. Combined with the heat insulation effect of the light-transmitting plate 15, the temperature of the LED beads 13 and film and television light components is effectively reduced, avoiding problems such as shortened LED bead life and brightness decay caused by poor heat dissipation in traditional fill lights, and ensuring the stable operation of the device for a long time.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnetic multi-functional photographic fill light, characterized in that, include: The base plate (1), the fixing frame (2), the film and television light mounting frame (6) and the film and television light magnetic plate (9) are fixedly connected to the top of the base plate (1). The fixing frames (2) are symmetrically distributed on the top of the base plate (1). The inner sides of the fixing frames (2) are connected by crossbars. A connecting structure is fixedly provided on the outer side of the crossbars at the top of the fixing frames (2). The film and television light mounting frame (6) is provided in the middle of the inner side of the fixing frame (2). The film and television light magnetic plate (9) is provided on the side of the film and television light mounting frame (6). The film and television light assembly is disposed on the side of the film and television light magnetic plate (9). The film and television light assembly includes a fixing structure and a lampshade structure. The fixing structure is connected to the side of the film and television light magnetic plate (9). A lampshade structure is disposed on the other side of the fixing structure. The power supply structure is located on the side of the film and television light mounting bracket (6), and the power supply structure is located on the other side of the film and television light mounting bracket (6) corresponding to the side where the film and television light magnetic plate (9) is installed.

2. The magnetic multi-functional photographic fill light according to claim 1, characterized in that, The connection structure includes a support frame (3), a mounting plate (4), and a magnetic fixing plate (5). The side of the support frame (3) is fixedly connected to the top crossbar of the fixing frame (2). The support frame (3) is arranged in a horizontal linear distribution between the fixing frames (2). The mounting plate (4) is fixedly installed on the outside of the support frame (3). Multiple sets of linearly distributed magnetic fixing plates (5) are fixedly installed on the other side of the mounting plate (4).

3. A magnetic multi-functional photographic fill light according to claim 1, characterized in that, The film and television light mounting bracket (6) is rotatably connected to the inner side of the fixed frame (2), and the film and television light mounting bracket (6) is rotatably connected to the side wall of the fixed frame (2) through the angle adjustment knob (7). Multiple sets of through heat dissipation fins (8) are opened inside the side of the film and television light mounting bracket (6).

4. A magnetic multi-functional photographic fill light according to claim 1, characterized in that, The fixing structure includes a magnetic suction groove (10) and a film and television light mounting plate (11). The magnetic suction groove (10) is provided on the side of the film and television light magnetic suction plate (9). The film and television light mounting plate (11) is connected in the magnetic suction groove (10). The side of the film and television light mounting plate (11) has multiple sets of linearly distributed lamp bead mounting holes (12). The lamp bead mounting holes (12) are connected in the same number of lamp beads (13).

5. A magnetic multi-functional photographic fill light according to claim 4, characterized in that, The lampshade structure includes a film and television lamp housing (14), a light-transmitting plate (15), and a lampshade (16). The film and television lamp housing (14) is fixedly installed on the side of the film and television lamp mounting plate (11). The film and television lamp housing (14) is trapezoidal. The inner side of the film and television lamp housing (14) is inclined. The light-transmitting plate (15) is fixedly installed inside the film and television lamp housing (14). The lampshade (16) is fixedly installed on the side of the film and television lamp housing (14). The side of the lampshade (16) is arc-shaped.

6. A magnetic multi-functional photographic fill light according to claim 3, characterized in that, The power supply structure includes a power connector (17) and a power plug (18). The power connector (17) is fixedly connected to the side of the film and television lamp mounting bracket (6), and the other end of the power connector (17) is fixedly connected to the power plug (18).

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