Supplementary light lamp
By combining ordinary monochrome LEDs and RGB multicolor LEDs in the fill light, and utilizing spherical and planar light-emitting surface designs, the problem of the single function of existing fill lights is solved, achieving diversified lighting and mood-creating effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN INTELLIARK TECH CO LTD
- Filing Date
- 2025-09-09
- Publication Date
- 2026-06-09
AI Technical Summary
Existing fill lights have limited functionality and cannot meet the diverse needs of users in different scenarios.
Design a supplementary light that uses a combination of ordinary monochrome LEDs and RGB multicolor LEDs. By combining different LED beads, it can achieve basic lighting and create a specific atmosphere. The lampshade is designed with spherical and flat light-emitting surfaces to ensure light diffusion and uniform color mixing.
It meets the multi-functional needs of general lighting, atmosphere creation, and professional shooting scenarios, improves light quality and lighting effects, and avoids mutual interference between light sources.
Smart Images
Figure CN224340018U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of lighting equipment technology, and more particularly to a supplementary lighting lamp. Background Technology
[0002] In a wide range of fields such as photography, videography, live streaming, and video conferencing, the importance of fill lights as a basic auxiliary lighting device is self-evident. Currently, many fill lights on the market only provide basic lighting functions. However, with the continuous deepening of application scenarios and the increasing demands of users, these single-function fill lights can no longer meet their needs. Utility Model Content
[0003] This application provides a supplementary light that solves the problem that supplementary lights in related technologies can only achieve basic lighting functions and have limited functionality, failing to meet user needs.
[0004] This application provides a supplementary light; the supplementary light includes a base, a circuit board assembly, and a lampshade. The base has a receiving cavity. The circuit board assembly includes a circuit board, a first LED, and a second LED. The circuit board is disposed in the receiving cavity. The circuit board has a first region and a second region surrounding the first region. The first LED is located in the first region and electrically connected to the circuit board. The first LED is one of a common monochrome LED and an RGB multicolor LED. The second LED is located in the second region and electrically connected to the circuit board. The second LED is another of a common monochrome LED and an RGB multicolor LED. The lampshade is connected to the base to cover the opening of the receiving cavity. The lampshade has a first light-emitting surface corresponding to the first region and a second light-emitting surface corresponding to the second region. The first light-emitting surface is a spherical surface arched away from the circuit board, and the second light-emitting surface is a plane.
[0005] Based on the supplementary light of this application embodiment, the first LED is one of a common monochrome LED and an RGB multi-color LED, and the second LED is the other of a common monochrome LED and an RGB multi-color LED. The common monochrome LED is used to project cool light and / or warm light, which can directly achieve supplementary lighting and illumination. The RGB multi-color LED is used to project multi-color light, providing multiple colors of light (such as red, orange, yellow, green, cyan, blue, and purple) to create a special atmosphere. The combination design of the first and second LEDs not only enables the supplementary light to achieve the function of "illumination" through one of the first and second LEDs, but also enables the supplementary light to achieve the function of "creating a scene" through the other of the first and second LEDs. It has multiple functions and meets the daily needs of users. Attached Figure Description
[0006] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0007] Figure 1 This is a schematic diagram of the structure of a supplementary light in one embodiment of this application;
[0008] Figure 2 This is a schematic diagram of the supplementary light in one embodiment of this application from another perspective;
[0009] Figure 3 This is a partially exploded view of the supplementary lighting in one embodiment of this application. Figure 1 ;
[0010] Figure 4 This is a partially exploded view of the supplementary lighting in one embodiment of this application. Figure 2 ;
[0011] Figure 5 This is a partial cross-sectional structural diagram of a supplementary light in one embodiment of this application;
[0012] Figure 6 This is a schematic diagram of the supplementary light in one embodiment of this application from another perspective;
[0013] Figure 7 This is a schematic diagram of the structure of a supplementary light in one embodiment of this application;
[0014] Figure 8 This is a partially exploded view of the supplementary lighting in one embodiment of this application. Figure 1 ;
[0015] Figure 9 This is a partially exploded view of the supplementary lighting in one embodiment of this application. Figure 2 ;
[0016] Figure 10 This is a partial cross-sectional structural diagram of a supplementary light in one embodiment of this application.
[0017] Reference numerals: 1. Fill light; 10. Base; 10a. Receiving cavity; 20. Circuit board assembly; 21. Circuit board; 21a. First area; 21b. Second area; 22. First LED bead; 23. Second LED bead; 30. Lampshade; 30a. First light-emitting surface; 30b. Second light-emitting surface; 30c. Notch; 31a. First panel; 31b. First side panel; 31c. Connecting plate; 31d. Second side panel; 31e. Second panel; 31f. Third side panel; 31g. Groove; 31h. 32a. Through hole; 32b. First cover; 32c. Second cover; 40. First light shield; 41. First light shield plate; 41a. Perforation; 41b. Locking slot; 50. Second light shield; 51. Second light shield plate; 52. Hook; 60. Third light shield; 61. Third light shield plate; 62. First abutting flange; 63. Second abutting flange; 70. Support structure; 81. First button; 82. Overclocking button; 83. Second button; 84. Special effects button; 85. Adjustment knob; 90. Display screen. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.
[0019] Example 1
[0020] Please refer to Figures 1-3 As shown, this application proposes a supplementary light 1, which includes a base 10, a circuit board assembly 20, and a lampshade 30. The base 10 has a receiving cavity 10a. The circuit board assembly 20 includes a circuit board 21, a first LED 22, and a second LED 23; the circuit board 21 is disposed within the receiving cavity 10a of the base 10, and the circuit board 21 has a first region 21a and a second region 21b surrounding the first region 21a; the first LED 22 is located in the first region 21a and is electrically connected to the circuit board 21, and the first LED 22 is a common monochrome LED used to project cool light and / or warm light; the second LED 23 is located in the second region 21b and is electrically connected to the circuit board 21, and the second LED 23 is an RGB multicolor LED used to project multicolor light. The lampshade 30 is connected to the base 10 to cover the opening of the receiving cavity 10a. The lampshade 30 has a first light-emitting surface 30a corresponding to the first region 21a and a second light-emitting surface 30b corresponding to the second region 21b. The first light-emitting surface 30a is a spherical surface arched away from the circuit board 21, and the second light-emitting surface 30b is a plane.
[0021] The following combination Figures 1-6 The specific structure of the fill light 1 will be described in detail.
[0022] like Figures 1-5As shown, the supplementary light 1 includes a base 10, a circuit board assembly 20, and a lampshade 30.
[0023] The base 10 serves as the rear housing of the supplementary light 1. The specific material of the base 10 is not limited here; designers can choose appropriately according to actual needs. For example, the material of the base 10 can be, but is not limited to, plastic. The specific shape of the base 10 is also not limited here; designers can design it reasonably according to actual needs. For example, the shape of the outer contour of the base 10 can be, but is not limited to, a circle, triangle, rectangle, or regular hexagon.
[0024] The base 10 has a receiving cavity 10a, which is a hollow area inside the base 10, used to accommodate components such as the circuit board assembly 20 and the battery of the supplementary light 1.
[0025] The circuit board assembly 20 includes a circuit board 21, a first LED 22, and a second LED 23.
[0026] The circuit board 21 can be a rigid circuit board 21, a flexible circuit board 21, or a combination of rigid and flexible circuit boards 21. It should be noted that when the circuit board 21 is a flexible circuit board 21, the circuit board assembly 20 also includes a reinforcing plate, which is disposed on one side of the flexible circuit board 21 to provide support for the flexible circuit board 21.
[0027] The circuit board 21 is disposed within the receiving cavity 10a of the base 10. The specific connection method between the circuit board 21 and the base 10 is not limited here, and the designer can make reasonable designs according to actual needs; for example, the circuit board 21 can be detachably fixedly connected to the base 10 by at least one of the following methods: screwing, snap-fitting, or plugging; or, for example, the circuit board 21 can be non-detachably fixedly connected to the base 10 by means of adhesive bonding or riveting.
[0028] The circuit board 21 has a first region 21a and a second region 21b surrounding the first region 21a.
[0029] The first LED 22 serves as a light source, and is located in the first region 21a of the circuit board 21 and is electrically connected to the circuit board 21. The number of first LEDs 22 can be one or more (two or more).
[0030] The second LED 23 serves as another light source. The second LED 23 is located in the second region 21b of the circuit board 21 and is electrically connected to the circuit board 21. The number of second LEDs 23 can be one or more (two or more).
[0031] The first LED bead 22 is one of a standard monochrome LED or an RGB multi-color LED, and the second LED bead 23 is the other of a standard monochrome LED or an RGB multi-color LED. The standard monochrome LED is used to project cool light and / or warm light; the RGB multi-color LED is used to project multi-color light, providing multiple colors of light (such as red, orange, yellow, green, cyan, blue, and purple).
[0032] For example, when the first LED bead 22 is a standard monochrome LED, it may include a blue LED chip coated with a layer of yellow phosphor to form a white LED chip. Part of the blue light projected by the blue LED chip excites the phosphor to emit yellow light, and the remaining blue light mixes with the yellow light to form white light. By adjusting the amount of phosphor, white LED chips with different color temperatures (from cool white to warm white) can be manufactured. When the second LED bead 23 is an RGB multi-color LED, it includes a red LED chip, a green LED chip, and a blue LED chip. By independently controlling the brightness of these three chips and mixing their projected light, different colors of light can be obtained.
[0033] The lampshade 30 serves as the front housing of the supplementary light 1. The lampshade 30 is translucent, allowing light projected by the first LED 22 and the second LED 23 to pass through it. The specific material of the lampshade 30 is not limited; designers can choose according to actual needs. For example, the material of the lampshade 30 can be, but is not limited to, plastic. The specific shape of the lampshade 30 is also not limited; designers can design it according to actual needs. For example, the shape of the outer contour of the lampshade 30 can be, but is not limited to, a circle, triangle, rectangle, or regular hexagon.
[0034] The lampshade 30 is connected to the base 10 to cover the opening of the receiving cavity 10a. The specific connection method between the lampshade 30 and the base 10 is not limited here, and the designer can make a reasonable design according to the actual needs; for example, the lampshade 30 can be detachably fixedly connected to the base 10 by at least one of the following methods: screw connection, snap connection or plug connection; or, for example, the lampshade 30 can be non-detachably fixedly connected to the base 10 by riveting or gluing.
[0035] The lampshade 30 has a first light-emitting surface 30a corresponding to the first region 21a. The first light-emitting surface 30a is the area on the outer surface of the lampshade 30 through which the light projected by the first LED 22 passes. The orthographic projection of the first light-emitting surface 30a onto the circuit board 21 can coincide with the first region 21a of the circuit board 21. The first light-emitting surface 30a is a spherical surface arched away from the circuit board 21, thus having a diffusion effect on the light projected by the first LED 22.
[0036] The lampshade 30 also has a second light-emitting surface 30b corresponding to the second region 21b. The second light-emitting surface 30b is the area on the outer surface of the lampshade 30 through which the light projected by the second LED 23 passes. The orthographic projection of the second light-emitting surface 30b onto the circuit board 21 can coincide with the second region 21b of the circuit board 21. The second light-emitting surface 30b is planar, which provides a parallel output channel for the light projected by the second LED 23, maximizing the consistency of the paths of different colored light, thereby achieving uniform color mixing.
[0037] It should be noted that in this embodiment, the fill light 1 has a white light mode, a pure color light mode, and a mixed mode. In the white light mode, only the first LED 22 located in the first area 21a is lit, and the fill light 1 is suitable for ordinary lighting scenarios such as ID photo shooting. In the pure color light mode, only the second LED 23 located in the second area 21b is lit, and the fill light 1 is suitable for atmospheric scenarios such as parties and karaoke. In the mixed mode, the first LED 22 located in the first area 21a and the second LED 23 located in the second area 21b are lit simultaneously. The light projected by the first LED 22 is used to brighten the subject, and the light projected by the second LED 23 is used to brighten the background. In this mode, the fill light 1 is suitable for scenarios with higher professional requirements such as live streaming, photography, and short video shooting.
[0038] Based on the fill light 1 in Embodiment 1 of this application, the first LED bead 22 is one of a common monochrome LED and an RGB multicolor LED, and the second LED bead is the other of a common monochrome LED and an RGB multicolor LED. The common monochrome LED is used to project cool light and / or warm light, specifically designed to reproduce the true color of objects without color distortion, and can achieve functions such as fill light and illumination in a straight line. The RGB multicolor LED is used to project multicolor light, providing multiple colors of light (such as red, orange, yellow, green, cyan, blue, and purple) to create a special atmosphere. The combination design of the first LED bead 22 and the second LED bead 23 not only enables the fill light 1 to achieve the function of "illumination" through one of the first LED bead 22 and the second LED bead 23, but also enables the fill light 1 to achieve the function of "creating a scene" through the other of the first LED bead 22 and the second LED bead 23, providing diverse functions to meet the daily needs of users.
[0039] Preferably, the first LED bead 22 is a standard monochrome LED, and the second LED bead 23 is an RGB multi-color LED. In this case, by designing the first light-emitting surface 30a of the lampshade 30 corresponding to the first region 21a where the first LED bead 22 is located as a sphere, the sphere diffuses the light projected by the first LED bead 22, achieving a wider illumination range. This ensures that the subject is uniformly illuminated over a large area, avoiding the "hot spot" phenomenon where the center is bright and the edges darken sharply. Furthermore, it transforms a point light source into a surface light source, improving light quality. By designing the second light-emitting surface 30b of the lampshade 30 corresponding to the second region 21b where the second LED bead 23 is located as a plane, the plane does not diffuse or converge the light projected by the second LED bead 23, providing a parallel output channel for the light projected by the second LED bead 23. This maximizes the consistency of different color light paths, thereby achieving uniform color mixing.
[0040] like Figures 1-5 As shown, to reduce or even avoid the mutual interference between the light projected by the first LED bead 22 and the light projected by the second LED bead 23, the supplementary light 1 is designed to also include a first light-shielding member 40. The first light-shielding member 40 is located at the junction of the first region 21a and the second region 21b and is connected to the circuit board 21. The first light-shielding member 40 can be a rigid structural component such as a light-shielding plate, or a flexible structural component such as light-shielding foam. The specific connection method between the first light-shielding member 40 and the circuit board 21 is not limited here; designers can design it reasonably according to actual needs. For example, when the first light-shielding member 40 is a rigid structural component such as a light-shielding plate, it can be detachably and fixedly connected to the circuit board 21 by at least one of the following methods: screwing, snap-fitting, or plugging. Alternatively, when the first light-shielding member 40 is a flexible structural component such as light-shielding foam, it can be non-detachably and fixedly connected to the circuit board 21 by adhesive bonding, but is not limited to this method. By designing a first light-shielding element 40 and placing it at the junction of the first region 21a and the second region 21b, the light emitted by the first LED bead 22 in the first region 21a can be effectively shielded, preventing the light emitted by the first LED bead 22 from entering the second region 21b. This reduces or even eliminates the impact of the light emitted by the first LED bead 22 on the light emitted by the second LED bead 23. Similarly, the light emitted by the second LED bead 23 in the second region 21b can be effectively shielded, preventing the light emitted by the second LED bead 23 from entering the first region 21a. This reduces or even eliminates the impact of the light emitted by the second LED bead 23 on the light emitted by the first LED bead 22.
[0041] Specifically, the design of the first light-shielding member 40 may include, but is not limited to, one or more of the following:
[0042] In the first scenario, the first light-shielding member 40 includes a first light-shielding plate 41, which has an annular structure surrounding the first region 21a. By designing the first light-shielding member 40 as a first light-shielding plate 41, and designing the first light-shielding plate 41 as an annular structure surrounding the first region 21a, the annular first light-shielding plate 41 can provide 360-degree all-round light shielding for the light projected by the first LED bead 22 located in the first region 21a, preventing the light projected by the first LED bead 22 from entering the second region 21b, thereby further reducing or even preventing the light projected by the first LED bead 22 from affecting the light projected by the second LED bead 23. Similarly, the annular first light-shielding plate 41 can also provide 360-degree all-round light shielding for the light projected by the second LED bead 23 located in the second region 21b, preventing the light projected by the second LED bead 23 from entering the first region 21a, thereby further reducing or even preventing the light projected by the second LED bead 23 from affecting the light projected by the first LED bead 22.
[0043] In the second scenario, the first light-shielding member 40 is detachably connected to the circuit board 21. Specifically, the first light-shielding member 40 can be detachably fixed to the circuit board 21 by at least one of the following methods: screwing, snap-fitting, or plugging. For example, when the first light-shielding member 40 includes the aforementioned first light-shielding plate 41, the first light-shielding plate 41 has a through hole 41a, and the circuit board 21 has a threaded hole corresponding to the through hole 41a. A bolt passes through the through hole 41a and is threadedly connected to the threaded hole to position the first light-shielding plate 41 on the circuit board 21. As another example, when the first light-shielding member 40 includes the aforementioned first light-shielding plate 41, the first light-shielding plate 41 has a through hole 41a, and the circuit board 21 has a corresponding locking hole. A locking pin passes through the through hole 41a and engages with the locking hole to position the first light-shielding plate 41 on the circuit board 21.
[0044] like Figures 1-5As shown, the lampshade 30 includes a first panel 31a, a first side panel 31b, a connecting plate 31c, a second side panel 31d, a second panel 31e, and a third side panel 31f. The first panel 31a is disposed corresponding to the first region 21a and has the first light-emitting surface 30a described above; the first side panel 31b is disposed around the circumference of the first panel 31a and connected to the edge of the first panel 31a; the connecting plate 31c is disposed around the circumference of the first side panel 31b and connected to the outer side surface of the first side panel 31b; the second side panel 31d is disposed around the circumference of the connecting plate 31c and connected to the side of the connecting plate 31c away from the first side panel 31b; the second panel 31e is disposed corresponding to the second region 21b and has the second light-emitting surface 30b described above; the second panel 31e is disposed around the circumference of the second side panel 31d and connected to the edge of the second side panel 31d away from the connecting plate 31c; the third side panel 31f is disposed around the circumference of the second panel 31e and connected to the edge of the second panel 31e. The first panel 31a, the first side panel 31b, the connecting plate 31c, the second side panel 31d, the second panel 31e, and the third side panel 31f are integrally formed by injection molding or 3D printing.
[0045] When the lampshade 30 is assembled on the base 10, the first side plate 31b, the connecting plate 31c, and the second side plate 31d abut against the side of the first light-shielding plate 41 opposite to the circuit board 21. This design allows the first light-shielding plate 41 to not only provide light-shielding but also to effectively support the first side plate 31b, the connecting plate 31c, and the second side plate 31d, enhancing the connection stability between the lampshade 30 and the base 10 and making the lampshade 30 less prone to deformation under stress.
[0046] like Figures 1-5As shown, considering that the lampshade 30 is translucent, the light projected by the first lamp bead 22 located in the first region 21a will pass through the first side plate 31b and the second side plate 31d in sequence and enter the second region 21b, thereby affecting the light projected by the second lamp bead 23 located in the second region 21b. Similarly, the light projected by the second lamp bead 23 located in the second region 21b will pass through the second side plate 31d and the first side plate 31b in sequence and enter the first region 21a, thereby affecting the light projected by the first lamp bead 22 located in the first region 21a. To eliminate this effect, the first panel 31a is designed to be further away from the circuit board 21 than the second panel 31e. The first side panel 31b, the connecting plate 31c, and the second side panel 31d form a groove 31g. The supplementary light 1 also includes a second light-shielding member 50, at least a portion of which is disposed within the groove 31g, and the second light-shielding member 50 is connected to at least one of the lampshade 30 and the first light-shielding plate 41. The second light-shielding member 50 can be a rigid structural component such as a light-shielding plate, or it can be a flexible structural component such as light-shielding foam. The specific connection method between the second light-shielding component 50 and the lampshade 30 and / or the first light-shielding plate 41 is not limited here. Designers can make reasonable designs according to actual needs. For example, when the second light-shielding component 50 is a rigid structural component such as a light-shielding plate, the second light-shielding component 50 can be detachably and fixedly connected to the lampshade 30 and / or the first light-shielding plate 41 by at least one of the following methods: screw connection, snap connection, or plug connection. For another example, when the second light-shielding component 50 is a flexible structural component such as light-shielding foam, the second light-shielding component 50 can be non-detachably and fixedly connected to the lampshade 30 by adhesive bonding, but not limited to this method. By designing a second light-shielding member 50 and placing it within the groove 31g formed by the first side plate 31b, the connecting plate 31c, and the second side plate 31d, the second light-shielding member 50 can effectively shield the light projected by the first LED bead 22 located in the first region 21a, preventing the light projected by the first LED bead 22 from passing through the first side plate 31b and the second side plate 31d sequentially into the second region 21b. This reduces or even eliminates the impact of the light projected by the first LED bead 22 on the light projected by the second LED bead 23. Furthermore, the second light-shielding member 50 can also effectively shield the light projected by the second LED bead 23 located in the second region 21b, preventing the light projected by the second LED bead 23 from passing through the second side plate 31d and the first side plate 31b sequentially into the first region 21a. This reduces or even eliminates the impact of the light projected by the second LED bead 23 on the light projected by the first LED bead 22.
[0047] Specifically, the design of the second light-shielding member 50 may include, but is not limited to, one or more of the following:
[0048] In the first case, the second light-shielding member 50 includes a second light-shielding plate 51, which has an annular structure surrounding the first side plate 31b. By designing the second light-shielding member 50 as a second light-shielding plate 51, and designing the second light-shielding plate 51 as a ring structure surrounding the first side plate 31b, the ring-shaped second light-shielding plate 51 can provide 360-degree all-round light shielding for the light projected by the first lamp bead 22 located in the first region 21a. This prevents the light projected by the first lamp bead 22 from passing through the first side plate 31b and the second side plate 31d sequentially into the second region 21b, thereby further reducing or even avoiding the influence of the light projected by the first lamp bead 22 on the light projected by the second lamp bead 23. The ring-shaped second light-shielding plate 51 can also provide 360-degree all-round light shielding for the light projected by the second lamp bead 23 located in the second region 21b, preventing the light projected by the second lamp bead 23 from passing through the second side plate 31d and the first side plate 31b sequentially into the first region 21a, thereby further reducing or even avoiding the influence of the light projected by the second lamp bead 23 on the light projected by the first lamp bead 22.
[0049] In the second case, the second light-shielding member 50 is detachably connected to the lampshade 30. The second light-shielding member 50 can be detachably fixed to the lampshade 30 by at least one of the following methods: screwing, snap-fitting, or plugging. For example, when the second light-shielding member 50 includes the aforementioned second light-shielding plate 51, the connecting plate 31c has a through hole 31h, the first light-shielding plate 41 has a corresponding locking groove 41b, and the second light-shielding plate 51 has a hook 52. The hook 52 passes through the through hole 31h and the locking groove 41b in sequence and engages with the second side plate 31d to position the second light-shielding plate 51 on the lampshade 30.
[0050] like Figure 3 , Figure 4 and Figure 6 As shown, the detailed design of the first LED 22 and the second LED 23 may include, but is not limited to, one or more of the following situations.
[0051] In the first scenario, there are multiple first LED beads 22, all of which form at least one light group. Each light group includes multiple first LED beads 22, and the multiple first LED beads 22 in each light group are arranged in a ring within the first region 21a. For example, all the first LED beads 22 can form three light groups, each light group including the same number of first LED beads 22, and the multiple first LED beads 22 in each light group are arranged in a non-concentric ring within the first region 21a. Alternatively, all the first LED beads 22 can form three light groups, each light group including a different number of first LED beads 22, and the multiple first LED beads 22 in each light group are arranged in a concentric ring within the first region 21a. This design results in a more uniform brightness distribution in the illumination area formed by the light projected by the first LED beads 22 located in the first region 21a. It should be noted that when there are multiple first LED beads 22, the multiple first LED beads 22 are divided into two groups. The first LED beads 22 in one group are used to project cool light, and the first LED beads 22 in the other group are used to project warm light. When the first LED beads 22 in both groups are lit, the cool light and the warm light are blended.
[0052] In the second case, there are multiple second LED beads 23, and all the second LED beads 23 are arranged at intervals in the second region 21b along the circumference of the first region 21a. This design makes the brightness distribution of the bright area formed by the light projected by the second LED beads 23 in the second region 21b more uniform.
[0053] Other structural designs for the fill light 1 may include, but are not limited to, one or more of the following:
[0054] In the first scenario, the supplementary light 1 also includes a support structure 70, which is connected to the base 10 to provide support for the base 10, allowing the base 10 to be stably mounted on a table or the ground via the support structure 70. The support structure 70 may be detachably connected to the base 10 by at least one of the following methods: screwing, snap-fitting, or plugging. Alternatively, the support structure 70 may be non-detachably connected to the base 10 by means of riveting or gluing. The specific form of the support structure 70 is diverse. For example, when there is no connection between the support structure 70 and the desktop or ground, the support structure 70 may include a support base connected to the base 10. In this case, the base 10 can be placed stably on the desktop or ground directly through the support base. Of course, the support structure 70 may also include a support tripod connected to the base 10. In this case, the base 10 can be stably supported on the desktop or ground directly through the support tripod. As another example, when there is a connection between the support structure 70 and the desktop, the support structure 70 may include a support cantilever bracket. One end of the support cantilever bracket is connected to the base 10, and the other end of the support cantilever bracket can be positioned on the desktop by means of clamping or screw locking, but not limited to clamping. Of course, the support structure 70 may also be positioned on the desktop by means of negative pressure adsorption (in this case, the support structure 70 includes a suction cup) or magnetic adsorption (in this case, the support structure 70 includes a magnet).
[0055] In the second scenario, the lampshade 30 has a notch 30c, and the supplementary light 1 also includes a display screen 90, which is positioned corresponding to the notch 30c and electrically connected to the circuit board 21. The display screen 90 can, but is not limited to, displaying the current remaining battery power of the supplementary light 1, its operating mode, and its current brightness. By designing the display screen 90 and placing it at the corresponding notch 30c position in the lampshade 30, the components can be arranged more compactly in space.
[0056] In the third scenario, the fill light 1 also includes an overclocking button 82, which is located on the base 10 (specifically on the peripheral sidewall of the base 10) and electrically connected to the circuit board 21. By designing the overclocking button 82, the power can be increased in a short time to meet the user's actual needs, reducing the user's waiting time. For example, after pressing the overclocking button 82, the power of the fill light 1 can be increased for a short time (i.e., in overclocked mode). At this time, the power can be, but is not limited to, 1.2 times, 1.3 times, 1.4 times, 1.5 times, 1.6 times, 1.7 times, 1.8 times, 1.9 times, or 2.0 times the maximum power of the fill light 1 in normal operating mode.
[0057] In the fourth scenario, the supplementary light 1 also includes a first button 81, which is located on the peripheral sidewall of the base 10 and is electrically connected to the circuit board 21. The user can press the first button 81 to turn the first LED bead 22 on or off.
[0058] In the fifth scenario, the supplementary light 1 also includes a second button 83, which is located on the peripheral sidewall of the base 10 and is electrically connected to the circuit board 21. The user can press the second button 83 to turn the second LED 23 on or off.
[0059] In the sixth scenario, the fill light 1 also includes a special effects button 84, which is located on the peripheral sidewall of the base 10 and electrically connected to the circuit board 21. The special effects button 84 can control the second LED beads 23 to light up in different preset sequences to achieve different special effects modes (such as flashing or fading). The specific lighting sequence of the RGB LED beads is not detailed here; designers can design it appropriately according to actual needs. Users can press the special effects button 84 to make the second LED beads 23 display the desired special effects mode, enhancing the atmosphere.
[0060] In the seventh case, the supplementary light 1 also includes an adjustment knob 85, which is located on the peripheral side wall of the base 10 and is electrically connected to the circuit board 21. The user can adjust the brightness of the first lamp bead 22 by rotating the adjustment knob 85, and the user can also adjust the brightness of the second lamp bead 23 by rotating the adjustment knob 85.
[0061] Example 2
[0062] Please see Figures 7 to 10 This application provides a supplementary light 1 in Embodiment 2. It should be noted that the supplementary light 1 in Embodiment 2 is structurally similar to the supplementary light 1 in Embodiment 1 above (and can be referred to the description in Embodiment 1 above). The following description focuses only on the differences between the supplementary light 1 in Embodiment 1 and the supplementary light 1 in Embodiment 1 above.
[0063] In this embodiment, the structural difference between the supplementary light 1 and the supplementary light 1 in Embodiment 1 lies mainly in the design of the lampshade 30 and the light-shielding component. Specifically, as follows: Figures 7-10As shown, the lampshade 30 includes a first cover 32a and a second cover 32b, which are separately arranged. The first cover 32a is correspondingly disposed to the first region 21a and has the aforementioned first light-emitting surface 30a. The second cover 32b is correspondingly disposed to the second region 21b and has the aforementioned second light-emitting surface 30b. The second cover 32b is arranged around the first cover 32a. The supplementary light 1 also includes a third light-shielding member 60, which is disposed between the first cover 32a and the second cover 32b. The third light-shielding member 60 can be a rigid structural component such as a light-shielding plate, or it can be a flexible structural component such as light-shielding foam. By designing a third light-shielding component 60 and placing it between the separate first cover 32a and second cover 32b, the third light-shielding component 60 can effectively shield the light projected by the first LED 22 located in the first region 21a, preventing the light projected by the first LED 22 from passing through the side walls of the first cover 32a and the second cover 32b in sequence and entering the second region 21b. This reduces or even eliminates the impact of the light projected by the first LED 22 on the light projected by the second LED 23. Furthermore, the third light-shielding component 60 can also effectively shield the light projected by the second LED 23 located in the second region 21b, preventing the light projected by the second LED 23 from passing through the side walls of the second cover 32b and the first cover 32a in sequence and entering the first region 21a. This reduces or even eliminates the impact of the light projected by the second LED 23 on the light projected by the first LED 22.
[0064] Specifically, in this embodiment, the third light-shielding member 60 includes a third light-shielding plate 61, a first abutting flange 62, and a second abutting flange 63. The third light-shielding plate 61 has an annular structure surrounding the first cover 32a. The first abutting flange 62 is connected to the inner annular surface of the third light-shielding plate 61, and the second abutting flange 63 is connected to the outer annular surface of the third light-shielding plate 61. The third light-shielding plate 61, the first abutting flange 62, and the second abutting flange 63 can be, but are not limited to, formed as a single unit by injection molding or 3D printing.
[0065] When the lampshade 30 is assembled on the base 10, the third light shield 61 is located at the junction of the first region 21a and the second region 21b and abuts against the circuit board 21. The first cover 32a abuts against the first abutting flange 62, and the second cover 32b abuts against the second abutting flange 63.
[0066] The specific connection method between the first cover 32a and the third light-shielding plate 61 is not limited here, and the designer can make a reasonable design according to the actual needs. For example, the first cover 32a can be detachably and fixedly connected to the third light-shielding plate 61 by at least one of the following methods: screw connection, snap connection or plug connection. Alternatively, the first cover 32a can also be non-detachably and fixedly connected to the third light-shielding plate 61 by adhesive connection or riveting.
[0067] The second cover 32b and the third light-shielding plate 61 may or may not be connected. For example, when the second cover 32b and the third light-shielding plate 61 are connected, the second cover 32b may be detachably and fixedly connected to the third light-shielding plate 61 by at least one of the following methods: screwing, snap-fitting, or plugging. The second cover 32b may also be non-detachably and fixedly connected to the third light-shielding plate 61 by gluing or riveting. For another example, when the second cover 32b and the third light-shielding plate 61 are not connected, the outer wall of the second cover 32b may be fixedly connected to the base 10 by snap-fitting. In this case, the inner wall of the second cover 32b abuts against the second abutting flange 63, so that the second cover 32b presses and positions the third light-shielding member 60 on the circuit board 21.
[0068] By designing the third light-shielding plate 61, the third light-shielding plate 61 can effectively shield the light projected by the first lamp bead 22 located in the first region 21a and the light projected by the second lamp bead 23 located in the second region 21b, reducing or even avoiding the mutual interference between the light projected by the first lamp bead 22 and the light projected by the second lamp bead 23. By designing the first abutting flange 62, when the lamp cover 30 is assembled on the base 10, the first cover body 32a abuts against the first abutting flange 62. The first abutting flange 62 provides effective support for the first cover body 32a, enhancing the connection stability between the first cover body 32a and the first light-shielding member 40, and making the first cover body 32a less prone to deformation under stress. By designing the second abutting flange 63, when the lamp cover 30 is assembled on the base 10, the second cover 32b abuts against the second abutting flange 63. The second abutting flange 63 provides effective support for the second cover 32b, enhances the connection stability between the second cover 32b and the base 10, and makes the second cover 32b less prone to deformation under stress.
[0069] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0070] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. A supplementary light, characterized in that, include: The base has a receiving cavity; A circuit board assembly includes a circuit board, a first LED bead, and a second LED bead. The circuit board is disposed within the receiving cavity. The circuit board has a first region and a second region surrounding the first region. The first LED bead is located in the first region and is electrically connected to the circuit board. The first LED bead is one of a common monochrome LED and an RGB multicolor LED. The second LED bead is located in the second region and is electrically connected to the circuit board. The second LED bead is another of a common monochrome LED and an RGB multicolor LED. A lampshade is connected to the base to cover the opening of the receiving cavity. The lampshade has a first light-emitting surface corresponding to the first region and a second light-emitting surface corresponding to the second region. The first light-emitting surface is a spherical surface arched away from the circuit board, and the second light-emitting surface is a plane.
2. The supplementary lighting as described in claim 1, characterized in that, The supplemental light also includes a first light-shielding component, which is located at the junction of the first region and the second region and is connected to the circuit board.
3. The supplementary lighting as described in claim 2, characterized in that, The first light-shielding member includes a first light-shielding plate, and the first light-shielding plate has a ring structure arranged around the first region; and / or, The first light-shielding component is detachably connected to the circuit board.
4. The supplementary lighting as described in claim 3, characterized in that, The lampshade includes a first panel, a first side panel, a connecting plate, a second side panel, a second panel, and a third side panel. The first panel is correspondingly disposed with respect to the first region and has a first light-emitting surface. The first side panel is disposed around the circumference of the first panel and connected to the edge of the first panel. The connecting plate is disposed around the circumference of the first side panel and connected to the outer side surface of the first side panel. The second side panel is disposed around the circumference of the connecting plate and connected to the side of the connecting plate away from the first side panel. The second panel is correspondingly disposed with respect to the second region and has a second light-emitting surface. The second panel is disposed around the circumference of the second side panel and connected to the edge of the second side panel away from the connecting plate. The third side panel is disposed around the circumference of the second panel and connected to the edge of the second panel. When the lampshade is assembled on the base, the first side plate, the connecting plate, and the second side plate abut against the side of the first light shield that is away from the circuit board.
5. The supplementary lighting as described in claim 4, characterized in that, The first panel is further away from the circuit board than the second panel, and the first side panel, the connecting plate, and the second side panel form a groove. The supplementary light also includes a second light-shielding member, at least a portion of which is disposed within the groove, and the second light-shielding member is connected to at least one of the lampshade and the first light-shielding plate.
6. The supplementary lighting as described in claim 5, characterized in that, The second light-shielding member includes a second light-shielding plate, which has an annular structure surrounding the first side plate.
7. The supplementary lighting lamp as described in claim 1, characterized in that, The lampshade includes a first cover and a second cover that are separately arranged. The first cover is arranged corresponding to the first region and has the first light-emitting surface. The second cover is arranged corresponding to the second region and has the second light-emitting surface. The second cover is arranged around the first cover. The supplementary light also includes a third light-shielding component, which is disposed between the first cover and the second cover.
8. The supplementary lighting as described in claim 7, characterized in that, The third light-shielding component includes a third light-shielding plate, a first abutting flange, and a second abutting flange. The third light-shielding plate has an annular structure surrounding the first cover. The first abutting flange is connected to the inner annular surface of the third light-shielding plate, and the second abutting flange is connected to the outer annular surface of the third light-shielding plate. When the lampshade is assembled on the base, the third light-shielding plate is located at the junction of the first region and the second region and abuts against the circuit board, the first cover abuts against the first abutting flange, and the second cover abuts against the second abutting flange.
9. The supplementary light as described in any one of claims 1-8, characterized in that, The number of the first LED beads is multiple, and all the first LED beads form at least one lamp group. Each lamp group includes multiple first LED beads, and the multiple first LED beads in each lamp group are arranged in a ring in the first region; and / or, There are multiple second LED beads, and all the second LED beads are arranged at intervals in the second region along the circumference of the first region.
10. The supplementary lighting lamp as described in any one of claims 1-8, characterized in that, The supplemental lighting also includes a support structure, which is connected to the base to provide support for the base; and / or... The lampshade has a notch, and the supplementary light also includes a display screen, which is positioned corresponding to the notch and electrically connected to the circuit board; and / or The fill light also includes an overclocking button, which is located on the base and electrically connected to the circuit board.