Light supplement lamp and shooting system

Abstract

The utility model relates to a light supplement lamp and a shooting system, and belongs to the technical field of photographic equipment, the light supplement lamp comprises a housing, a first light source and a second light source; a first light outlet is formed in the first end face, away from the mobile phone, of the shell, a second light outlet is formed in the second end face, facing the mobile phone, of the shell, and the second light outlet can extend out of the side face of the mobile phone. The first light source is arranged in the shell, and the side face, provided with the first lamp beads, of the first lamp panel is arranged opposite to the first light outlet, so that light rays emitted by the first lamp beads directly irradiate out of the first light outlet of the shell and are used for supplementing light to a rear camera of the mobile phone; and the second light source is arranged in the shell and is opposite to the second light outlet, and part of light emitted by the second light source is emitted from the second light outlet of the shell after being reflected and is used for supplementing light to a front camera of the mobile phone. And the light supplementing lamp can provide a good shooting effect for the mobile phone under the condition of insufficient light, so that the shooting experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic equipment, in particular to a fill light and a shooting system. Background Art

[0002] With the development of network technology, people are increasingly accustomed to using mobile phones and other portable communication devices to record the things around them. However, the fill light equipped on the back of the current mobile phone often only has a single lamp bead, with limited fill light capability, usually only meeting basic shooting needs in well-lit environments.

[0003] However, in darker environments, the light output of existing mobile phone fill lights cannot provide sufficient brightness, resulting in poor photography. In addition, because the front of existing mobile phones is basically occupied by the screen, they are not equipped with fill lights. This makes it difficult for users to take high-quality selfies or make video calls in low-light environments, seriously affecting the user experience. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problem that traditional mobile phones cannot provide good shooting light.

[0005] In order to solve the above-mentioned technical problems, the present application provides a fill light for being detachably connected to the back of a mobile phone, the fill light comprising: a shell, a first light outlet being provided on a first end face of the shell facing away from the mobile phone, and a second light outlet being provided on a second end face of the shell facing the mobile phone; after the shell is rotated along a central axis perpendicular to the second end face, the second light outlet can extend from the side of the mobile phone; a first light source is arranged in the shell, the first light source comprises a first lamp board and a plurality of first lamp beads arranged at intervals on the first lamp board, the side face of the first lamp board provided with the first lamp bead is arranged relative to the first light outlet, so that the light emitted by the first lamp bead is directly emitted from the first light outlet of the shell; a second light source is arranged in the shell, and its light outlet surface is arranged at an angle relative to the plane where the second light outlet is located, and part of the light emitted by the second light source is emitted from the second light outlet of the shell after reflection.

[0006] Optionally, a soft light sheet is provided on the shell, the soft light sheet covers the first light outlet, and the soft light sheet completely covers the first end face of the shell; the first lamp board is arranged opposite to the soft light sheet, so that the light emitted by the first lamp bead on the first lamp board is emitted after passing through the soft light sheet.

[0007] Optionally, the second light source includes a second lamp board and second lamp beads arranged on the second lamp board, and the light emitting surface of the second lamp bead provided on the second lamp board is arranged at an angle to the plane of the second light outlet.

[0008] Optionally, a diffuser and a reflector are provided in the shell; the diffuser covers the second light outlet; the second lamp board is arranged at an angle to the diffuser, and the angle between the second lamp board and the diffuser is greater than or equal to 90°; the reflector is connected to the second lamp board, and the reflector can reflect the light emitted by the second lamp bead to the diffuser and then emit it out.

[0009] Optionally, the second light source includes a second lamp board; the second lamp board is arranged on the inner outer edge of the diffuser and is perpendicular to the diffuser; one end of the reflector is abutted against the second lamp board, and the other end of the reflector is abutted against the diffuser, so that the second lamp board, the reflector and the diffuser are arranged in a triangle.

[0010] Optionally, the second light source includes a plurality of second lamp boards; the plurality of second lamp boards are arranged around the inner outer edge of the diffuser and are perpendicular to the diffuser; the plurality of second lamp boards are connected to each other to enclose a light-mixing cavity; the reflector is located at one end of the second lamp board away from the diffuser to close the light-mixing cavity; the reflector is arranged parallel to the diffuser, and the light emitted from the second lamp board is reflected by the reflector and emitted from the diffuser.

[0011] Optionally, the fill light includes a battery; the battery is arranged in the shell and electrically connected to the first light source and the second light source to supply power to the first light source and the second light source; the fill light includes a charging coil; the charging coil is arranged in the shell and electrically connected to the battery; the fill light can interact with the mobile phone for power through the charging coil; the fill light includes a wireless communication module; the wireless communication module is arranged in the shell for communicating with the mobile phone; the fill light includes a display screen; the display screen is arranged on the end face of the shell for displaying parameter information of the fill light.

[0012] Optionally, the fill light further includes an accessory connection portion; the accessory connection portion is fixed to the side of the shell; the accessory connection portion is used to connect to an external device, so that the fill light can be installed on the external device.

[0013] This embodiment also provides a shooting system, including: a mobile phone; and the fill light as described above, wherein the fill light is detachably connected to the back of the mobile phone to provide fill light for shooting with the mobile phone.

[0014] Optionally, the length of the fill light is greater than the width of the mobile phone, and the distance between the second light outlet and the distal edge of the shell is greater than the width of the mobile phone, so that after the shell is rotated along the central axis perpendicular to the second end face, the second light outlet on the fill light can extend out of the side edge of the mobile phone; the distance between the display screen on the shell and the distal edge of the shell is greater than the width of the mobile phone, so that after the shell is rotated along the central axis perpendicular to the second end face, the display screen on the fill light can also extend out of the side edge of the mobile phone.

[0015] It can be seen from the above technical solution that the beneficial effects of the utility model are:

[0016] The present application provides a fill light and shooting system. The fill light can be set on the back of a mobile phone. The first light outlet and the second light outlet are respectively set on the two end surfaces of the fill light housing, and the first light source and the second light source are configured at corresponding positions inside the housing, so that the fill light can provide a two-way fill light function. The multiple lamp beads on the first light source can illuminate when the rear camera of the mobile phone is shooting to enhance the brightness and clarity of the photos or videos. The second light source provides fill light support for the front camera when the user takes a selfie or makes a video call, so that a good selfie or video call effect can still be obtained in low light conditions. Since the light emitted from the second light outlet is reflected light, its lighting effect is softer, further improving the selfie or video call effect, and greatly improving the user's shooting and video call experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the three-dimensional structure of the shooting system in some embodiments.

[0018] Figure 2 This is a schematic diagram of the shooting system structure showing another connection angle between the fill light and the mobile phone.

[0019] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the fill light.

[0020] Figure 4 for Figure 3 Schematic diagram of the three-dimensional structure of the center fill light from another angle.

[0021] Figure 5 for Figure 4 Schematic diagram of the connection structure between the center fill light and the accessory connection part.

[0022] Figure 6 for Figure 4 Schematic diagram of the connection structure between the middle fill light and another accessory connection part.

[0023] Figure 7 for Figure 3Schematic diagram of the decomposed structure of the fill light.

[0024] Figure 8 for Figure 4 Schematic diagram of the decomposed structure of the fill light.

[0025] Figure 9 This is a schematic diagram of the internal structure of a fill light with the housing removed according to an embodiment.

[0026] Figure 10 for Figure 9 Schematic diagram of the front view of the fill light in .

[0027] Figure 11 for Figure 9 A cross-sectional diagram of a fill light.

[0028] Figure 12 for Figure 9 Schematic diagram of the connection structure between the second light source, the reflector and the diffuser.

[0029] Figure 13 for Figure 12 Schematic diagram of the light transmission direction of the second light source, the reflector and the diffuser.

[0030] Figure 14 This is a schematic diagram of the internal structure of a fill light with the housing removed according to another embodiment.

[0031] Figure 15 for Figure 14 A front view schematic diagram of the fill light structure.

[0032] Figure 16 for Figure 14 A cross-sectional diagram of the fill light structure in FIG.

[0033] Figure 17 for Figure 14 Schematic diagram of the exploded structure of the second light source, reflector and diffuser.

[0034] Figure 18 for Figure 14 Another exploded structural diagram of the second light source, the reflector and the diffuser.

[0035] Figure 19 for Figure 17 Schematic diagram of the light transmission direction of the second light source, reflector and diffuser.

[0036] The following are the descriptions of the reference numerals:

[0037] 100. Mobile phone; 110. Body; 120. Rear camera; 130. Front camera; 200. Fill light; 210. Housing; 211. First light outlet; 212. Second light outlet; 220. First light source; 221. First light board; 222. First lamp bead; 223. Diffuser; 230. Second light source; 231. Second light board; 232. Second lamp bead; 233. Reflector; 234. Diffuser; 240. Magnetic adsorption component; 250. Control circuit board; 251. Battery; 252. Charging coil; 253. Wireless communication module; 254. Display; 255. Power socket; 256. Control button; 260. Accessory connection part. DETAILED DESCRIPTION

[0038] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various variations in different embodiments without departing from the scope of the present invention, and that the descriptions and illustrations herein are intended to be illustrative in nature and not to limit the present invention.

[0039] In the description of this application, it should be understood that in the embodiments shown in the drawings, indications of directions or positional relationships (such as up, down, left, right, front, and back) are merely for the convenience of describing this application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the indications of these directions will also change accordingly.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the described features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0041] See also Figures 1 to 19 This embodiment provides a shooting system, which includes a mobile phone 100 and a fill light 200. The fill light 200 can be detachably connected to the back of the mobile phone 100 to provide fill light for shooting of the mobile phone 100.

[0042] It should be understood that this embodiment is based on the state of the mobile phone 100 when in use, where the direction facing the user is the front and the direction away from the user is the rear.

[0043] See also Figure 1 and Figure 2In some embodiments, the mobile phone 100 includes a body 110. A touch screen is provided on the front surface of the body 110, through which the user can operate the mobile phone 100. A front camera 130 is provided on the front surface of the body 110. The front camera 130 is located above the touch screen, and the user can take selfies through the front camera 130. A rear camera 120 is also provided on the rear surface of the body 110. The rear camera 120 can be located at a top corner of the body 110, and the user can use the rear camera 120 to view the outside world.

[0044] See also Figures 3 to 8 In some embodiments, the fill light 200 includes a housing 210 , a first light source 220 , and a second light source 230 .

[0045] The first end face of the shell 210 facing away from the mobile phone 100 is provided with a first light outlet 211 , and the second end face of the shell 210 facing the mobile phone 100 is provided with a second light outlet 212 ; the first light outlet 211 and the second light outlet 212 face two opposite directions respectively.

[0046] The first light source 220 is disposed within the housing 210 and is positioned relative to the first light outlet 211. The first light source 220 includes a first light board 221 and a plurality of first lamp beads 222 spaced apart on the first light board 221. The side of the first light board 221 on which the first lamp beads 222 are disposed is positioned relative to the first light outlet 211. Light emitted by the first light source 220 is emitted from the first light outlet 211 of the housing 210 to provide fill light for the rear camera 120 of the mobile phone 100. The second light source 230 is also disposed within the housing 210 and is positioned relative to the second light outlet 212. Light emitted by the second light source 230 is emitted from the second light outlet 212 of the housing 210 to provide fill light for the front camera 130 of the mobile phone 100.

[0047] When the fill light 200 is connected to the back of the mobile phone 100, the multiple first lamp beads 222 of the first light source 220 of the fill light 200 can provide sufficient light for the rear camera 120 of the mobile phone 100 to shoot, effectively improving the shooting effect of the rear camera 120 in low-light conditions, and enhancing the clarity and color reproduction of photos or videos. The second light source 230 of the fill light 200 can provide supplementary light for the front camera 130 of the mobile phone 100. When the user takes a selfie or uses the front camera 130 for video calls, the second light source 230 will emit soft and sufficient light, avoiding the problem of darkening or distortion of the face caused by insufficient light, and effectively improving the effect of selfies.

[0048] See also Figure 7 and Figure 8In some embodiments, the fill light 200 includes a battery 251; the battery 251 is disposed in the housing 210 and is electrically connected to the first light source 220 and the second light source 230 to supply power to the first light source 220 and the second light source 230 so that the first light source 220 and the second light source 230 can emit light.

[0049] See also Figure 7 and Figure 8 In some embodiments, the fill light 200 includes a charging coil 252 ; the charging coil 252 is disposed in the housing 210 and electrically connected to the battery 251 , and the fill light 200 can interact with the mobile phone 100 for power through the charging coil 252 .

[0050] Specifically, the mobile phone 100 is also equipped with a wireless charging and discharging coil. When the fill light 200 is connected to the mobile phone 100, the fill light 200 can transfer power to the mobile phone 100 through the charging coil 252, allowing the fill light 200 to be used as a mobile power bank to wirelessly charge the mobile phone 100. Of course, when the mobile phone 100 is fully charged, the wireless charging and discharging coil on the mobile phone 100 can also reversely charge the fill light 200, thereby realizing power exchange between the mobile phone 100 and the fill light 200.

[0051] In some embodiments, the fill light 200 also includes a wireless communication module 253; the wireless communication module 253 may be a wireless connection device such as an NFC module or a Bluetooth module. The wireless communication module 253 is disposed within the housing 210 and is used to communicate with the mobile phone 100. This wireless communication module 253 enables quick connection between the fill light 200 and the mobile phone 100, eliminating the need for a tedious pairing process. Simply placing the fill light 200 near the mobile phone 100 automatically completes pairing, establishing an efficient data transmission channel between the two devices. This allows the user to directly control various parameters of the fill light 200, such as brightness adjustment and light color switching, through the mobile phone 100. Furthermore, the wireless communication module 253 can also be used to trigger specific shooting modes. For example, after the fill light 200 is successfully paired with the mobile phone 100, the wireless communication module 253 can automatically identify the selfie mode, distant view mode, near mode, or night view mode on the mobile phone 100, enabling the fill light 200 to emit different lighting effects, providing users with more intelligent and personalized shooting support and further enhancing the user's shooting experience.

[0052] In some embodiments, the fill light 200 includes a display screen 254 disposed on the end surface of the housing 210 where the second light outlet 212 is located, and is configured to display parameter information of the fill light 200. The display screen 254 can display information such as the brightness, remaining battery life, and operating mode of the fill light 200, allowing the user to monitor the status of the fill light 200 in real time and adjust shooting settings at any time to achieve optimal shooting results.

[0053] In some embodiments, the fill light 200 further includes a control circuit board 250 disposed within the housing 210 and adjacent to the battery 251. The control circuit board 250 can be electrically connected to the first light source 220, the second light source 230, the battery 251, the charging coil 252, the wireless communication module 253, and the display screen 254 to control and manage each circuit component.

[0054] See also Figure 4 In some embodiments, the fill light 200 further includes a power socket 255 ; the power socket 255 can be integrated on the control circuit board 250 and electrically connected to the battery 251 . The power socket 255 can be a USB port, a Type-C port, or a DC port. The port of the power socket 255 can be located on the side edge of the fill light 200 and can be connected to a mains power source via a power adapter to charge the battery 251 .

[0055] See also Figure 4 In some embodiments, the fill light 200 further includes a control button 256. The control button 256 may also be disposed on a side edge of the fill light 200 and electrically connected to the control circuit board 250. The user can manually operate the fill light 200 by pressing the control button 256 to turn it on and off, adjust the light source brightness, switch the light source mode, and other functions.

[0056] See also Figure 7 and Figure 8 In some embodiments, the fill light 200 includes a magnetic attachment 240 ; the magnetic attachment 240 is disposed within the housing 210 of the fill light 200 and is located on the inner wall of the housing 210 near the end of the mobile phone 100 . The fill light 200 can be attached to the back of the mobile phone 100 via the magnetic attachment 240 to provide fill light for the mobile phone 100's photography.

[0057] Specifically, the magnetic attachment 240 within the fill light 200 is a magnet, which can be arranged in a ring-shaped pattern on the inner wall of the housing 210. The magnet can attach to metal components within the mobile phone 100, the metal casing, or the mobile phone case placed on the body 110, allowing the fill light 200 to be securely attached to the back of the mobile phone 100, preventing the fill light 200 from sliding or falling off during use. Furthermore, the magnetic attachment between the fill light 200 and the mobile phone 100 allows the fill light 200 to be quickly installed at various angles when needed, and can be quickly removed when no longer needed, greatly facilitating user operation.

[0058] It is conceivable that, in some other embodiments, the fill light 200 can also be detachably connected to the mobile phone 100 by means of Velcro, snaps or double-sided adhesive.

[0059] See also Figure 5 and Figure 6 In some embodiments, the fill light 200 further includes an accessory connection portion 260 ; the accessory connection portion 260 is fixed to the outer surface of the housing 210 to prevent light from being blocked. The accessory connection portion 260 is used to connect to an external device, allowing the fill light 200 to be installed on the external device.

[0060] Specifically, the accessory connection portion 260 can be a structural component such as an externally threaded rod, an internally threaded hole, a cold shoe, or a snap-on slider. Any component can ensure a secure connection between the fill light 200 and an external device, allowing the accessory connection portion 260 to be easily installed on external devices such as cameras, tripods, and gimbals. The accessory connection portion 260 enables the fill light 200 to be used in a variety of application scenarios. Whether providing uniform fill light for a camera in a studio or used in conjunction with a tripod for outdoor photography, the fill light 200 equipped with the accessory connection portion 260 can quickly connect to external devices, effectively improving photography quality.

[0061] See also Figure 1 and Figure 2 In some embodiments, the length of the fill light 200 is greater than the width of the mobile phone 100; and the distance between the second light outlet 212 of the fill light 200 and the far edge of the shell 210 is greater than the width of the mobile phone 100; so that the second light outlet 212 on the fill light 200 can extend out of the side edge of the mobile phone 100.

[0062] like Figure 1As shown, the width of the fill light 200 is smaller than the width of the mobile phone 100, and the length of the fill light 200 is smaller than the distance from the rear camera 120 of the mobile phone 100 to the far edge of the mobile phone 100. When the fill light 200 is connected to the back of the mobile phone 100, and the length direction of the fill light 200 is parallel to the length direction of the mobile phone 100, and the width direction of the fill light 200 is parallel to the width direction of the mobile phone 100. The fill light 200 can be completely hidden behind the mobile phone 100, achieving a perfect fit with the mobile phone 100, thereby maintaining the overall comfortable grip. At this time, the first light outlet 211 on the fill light 200 and the rear camera 120 of the mobile phone 100 are both facing in the same direction, which can achieve fill light for the photographed object.

[0063] like Figure 2 As shown, when the fill light 200 is rotated 90 degrees around the central axis of the second end face and connected to the back of the mobile phone 100, and the length direction of the fill light 200 is perpendicular to the length direction of the mobile phone 100, and the width direction of the fill light 200 is perpendicular to the width direction of the mobile phone 100, because the distance between the second light outlet 212 of the fill light 200 and the far side edge of the housing 210 is greater than the width of the mobile phone 100, the second light outlet 212 can be exposed from the side edge of the mobile phone 100 after the user adjusts the position of the fill light 200, and the second light outlet 212 will not be blocked by the body 110 of the mobile phone 100, thereby ensuring fill light for the front camera 130 of the mobile phone 100.

[0064] In some embodiments, the display screen 254 on the shell 210 is also at a distance greater than the width of the mobile phone 100 from the far edge of the shell 210, so that when the fill light 200 is vertically connected to the mobile phone 100, the display screen 254 on the fill light 200 can also extend from the side edge of the mobile phone 100 together with the second light outlet 212, so that the user can observe the display screen 254 on the fill light 200 at any time, so that the user can control the parameters of the fill light 200.

[0065] Of course, it is conceivable that the fill light 200 can also be adsorbed on the mobile phone 100 at any other angle, as long as the second light outlet 212 and the display screen 254 can be exposed from the side edge of the mobile phone 100 to provide fill light for the front camera 130.

[0066] In some embodiments, the area of the first light outlet 211 is larger than the area of the second light outlet 212. That is, the larger the area of the first light outlet 211, the larger the area of the first light source 220 corresponding to the first light outlet 211. This allows the mobile phone 100 to receive a wide and sufficient illumination range in the direction of the first light outlet 211, enabling the rear camera 120 to achieve a stronger fill-in light effect when capturing larger scenes or group photos.

[0067] The area of the second light outlet 212 is relatively small, and the area of the second light source 230 corresponding to the second light outlet 212 is also relatively small. The smaller second light outlet 212 can be more easily exposed from the side edge of the mobile phone 100 to prevent it from being blocked by the body 110. In addition, since the front camera 130 is generally used for selfies or video calls, the subject is usually a single person or a close-up scene, and the lighting requirements are relatively small. The smaller second light outlet 212 and the second light source 230 can fully meet these lighting requirements. Figure 7 and Figure 8 In some embodiments, a diffuser 223 is provided on the housing 210. The diffuser 223 covers the first light outlet 211 and completely covers the first end surface of the housing 210. The first light board 221 and the diffuser 223 are arranged relatively parallel to each other, so that light emitted by the first lamp beads 222 on the first light board 221 passes through the diffuser 223 and is emitted, so that the entire first end surface of the housing 210 is configured to form a light-emitting surface.

[0068] Specifically, the dimensions of the first light board 221 are substantially the same as those of the diffuser 223 on the first light outlet 211. The first light board 221 and the diffuser 223 are arranged relatively parallel to each other, so that the diffuser 223 covers the first light board 221. Light emitted by the multiple first lamp beads 222 evenly arranged on the first light board 221 directly and evenly illuminates the diffuser 223. The light is then diffused and homogenized by the diffuser 223 before being emitted. This effectively avoids light spots and shadows, provides a more natural lighting effect, and reduces highlights and reflections on the subject.

[0069] See also Figures 9 to 19 In some embodiments, the second light source 230 includes a second lamp board 231 and a second lamp bead 232 arranged on the second lamp board 231, and the side surface of the second lamp board 231 where the second lamp bead 232 is arranged is arranged at an angle to the plane where the second light outlet 212 is located.

[0070] Furthermore, a diffusion sheet 234 and a reflective sheet 233 are provided on the housing 210 . The diffusion sheet 234 covers the second light outlet 212 .

[0071] The second light board 231 is set at an angle to the diffuser 234; the reflector 233 is in contact with the second light board 231, and the reflector 233 can reflect the light emitted by the second lamp bead 232 to the diffuser 234, so that the light is emitted from the diffuser 234.

[0072] The reflector 233 is positioned relative to the second light board 231 and the second light outlet 212. Light emitted by the second lamp beads 232 on the second light board 231 is reflected by the reflector 233 to the diffuser 234, which then scatters the light to provide fill light for the front camera 130. After being reflected by the reflector 233, the light is more effectively concentrated on the diffuser 234, thereby enhancing the overall brightness of the fill light 200. Furthermore, the diffusion of light by the diffuser 234 effectively increases the illuminated area, allowing the second light outlet 212, even with a smaller area, to meet the corresponding shooting requirements of the front camera 130.

[0073] In some embodiments, the included angle between the second light panel 231 and the diffusion sheet 234 is greater than or equal to 90°.

[0074] That is, the light-emitting surface of the second light board 231 forms a right angle or an obtuse angle with the diffuser 234. This ensures that all light emitted by the second lamp beads 232 on the second light board 231 must be reflected by the reflector 233 before being emitted from the diffuser 234, rather than being emitted directly from the diffuser 234. This allows all light emitted by the second light source 230 to be softened twice by the reflector 233 and the diffuser 234, resulting in a softer and more uniform light, providing high-quality fill light for the front camera 130 of the mobile phone 100 when shooting.

[0075] Of course, in some other embodiments, the angle between the second light board 231 and the diffuser 234 may also be an acute angle. Part of the light emitted from the light-emitting surface of the second light board 231 may be reflected by the reflective sheet 233 onto the diffuser 234, while the other part of the light may be directly irradiated onto the diffuser 234.

[0076] See also Figures 9 to 13 In some embodiments, the second light source 230 includes a second light board 231 .

[0077] A second light board 231 is disposed on the inner edge of the diffuser 234 and is perpendicular to the diffuser 234. One end of the reflector 233 abuts the second light board 231, and the other end of the reflector 233 abuts the diffuser 234, so that the second light board 231, the reflector 233, and the diffuser 234 are arranged in a triangle.

[0078] Specifically, the second light panel 231 is vertically mounted on the sidewall of the housing 210 where the second light outlet 212 is located, and is located on the inner edge of the diffuser 234. One end of the reflector 233 abuts the end of the second light panel 231 away from the diffuser 234, while the other end of the reflector 233 abuts one end of the diffuser 234. This creates an isosceles triangle between the second light panel 231, the reflector 233, and the diffuser 234. This triangular arrangement is simple and easy to install, and effectively ensures that all light emitted by the second lamp beads 232 on the second light panel 231 passes through the reflector 233 and the diffuser 234, resulting in uniform illumination of the target area.

[0079] See also Figures 14 to 19 In some embodiments, the second light source 230 may include a plurality of second light boards 231 .

[0080] The multiple second light panels 231 are positioned on the inner edge of the diffuser 234 and are perpendicular to the diffuser 234. The multiple second light panels 231 are sequentially connected to form a light mixing cavity. The reflective sheet 233 is located at the end of the second light panels 231 away from the diffuser 234 and is arranged parallel to the diffuser 234 to seal the light mixing cavity. Light emitted from the multiple second light panels 231 is reflected by the reflective sheet 233 and then emitted from the diffuser 234.

[0081] Specifically, four second lamp panels 231 can be provided, and the four second lamp panels 231 are respectively arranged around the edges of the diffuser 234. The four second lamp panels 231 and the diffuser 234 form a rectangular light mixing cavity, and the light-emitting surfaces of the four second lamp panels 231 provided with the second lamp beads 232 are all facing the interior of the light mixing cavity. The reflective sheet 233 is provided at one end of the second lamp panel 231 away from the diffuser 234 to completely seal the entire light mixing cavity, so that the light emitted by the multiple second lamp panels 231 is reflected by the reflective sheet 233 and then emitted from the diffuser 234. This arrangement can increase the number of second lamp panels 231 while keeping the area of the second light outlet 212 unchanged, thereby improving the light output intensity and making the light it can emit brighter.

[0082] Of course, the second light panels 231 can also be set to three, five or six according to the needs of the user's usage environment to form mixed light cavities of different shapes to fill in the light for the front camera 130 of the mobile phone 100.

[0083] In summary, this embodiment of the present application provides a fill light 200 and a shooting system. The fill light 200 can be set on the back of the mobile phone 100. The first light outlet 211 and the second light outlet 212 are respectively set on the two end surfaces of the fill light housing 210, and the first light source 220 and the second light source 230 are configured at corresponding positions inside the housing 210, so that the fill light 200 can provide a two-way fill light function. The first light source 220 can illuminate the subject in the shooting environment to enhance the brightness and clarity of the photo or video. The second light source 230 provides fill light support for the user when taking selfies, so that a good selfie effect can still be obtained in insufficient light conditions, thereby improving the user's shooting experience.

[0084] While the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary rather than restrictive. Since the present invention can be embodied in a variety of forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope of the appended claims. Therefore, all changes and modifications that fall within the scope of the claims or their equivalents are intended to be covered by the appended claims.

Claims

1. A fill light, characterized in that: The fill light is detachably connected to the back of the mobile phone and includes: A housing having a first light outlet on a first end surface facing away from the mobile phone and a second light outlet on a second end surface facing the mobile phone; after the housing is rotated along a central axis perpendicular to the second end surface, the second light outlet can extend from a side surface of the mobile phone; a first light source disposed in the housing, the first light source comprising a first lamp board and a plurality of first lamp beads spaced apart on the first lamp board, the side of the first lamp board provided with the first lamp beads being disposed opposite to the first light outlet so that light emitted by the first lamp beads is directly emitted from the first light outlet of the housing; The second light source is arranged in the housing, and its light emitting surface is arranged at an angle relative to the plane where the second light outlet is located. Part of the light emitted by the second light source is emitted from the second light outlet of the housing after reflection.

2. The fill light according to claim 1, characterized in that: The fill light includes a magnetic adsorption component, which is arranged in the shell and located on the inner wall of the shell close to one end of the mobile phone; the fill light is adsorbed on the back of the mobile phone through the magnetic adsorption component.

3. The fill light according to claim 1, characterized in that: The shell is provided with a soft light sheet, which covers the first light outlet and completely covers the first end surface of the shell; the first lamp board is arranged opposite to the soft light sheet, so that the light emitted by the first lamp bead on the first lamp board is emitted after passing through the soft light sheet.

4. The fill light according to claim 1, characterized in that: The second light source includes a second lamp board and second lamp beads arranged on the second lamp board. The light emitting surface of the second lamp board provided with the second lamp beads is arranged at an angle to the plane of the second light outlet.

5. The fill light according to claim 4, characterized in that: A diffuser and a reflector are provided in the shell; the diffuser covers the second light outlet; the second lamp board is arranged at an angle to the diffuser, and the angle between the second lamp board and the diffuser is greater than or equal to 90°; the reflector is connected to the second lamp board, and the reflector can reflect the light emitted by the second lamp bead to the diffuser and then emit it out.

6. The fill light according to claim 5, characterized in that: The second light source includes a second lamp board; the second lamp board is arranged on the inner outer edge of the diffuser and is perpendicular to the diffuser; one end of the reflector is in contact with the second lamp board, and the other end of the reflector is in contact with the diffuser, so that the second lamp board, the reflector and the diffuser are arranged in a triangle.

7. The fill light according to claim 5, characterized in that: The second light source includes a plurality of second lamp panels; the plurality of second lamp panels are arranged around the inner outer edge of the diffuser and are perpendicular to the diffuser; the plurality of second lamp panels are connected to each other to enclose a light mixing cavity; the reflector is located at one end of the second lamp panel away from the diffuser to close the light mixing cavity; the reflector is arranged parallel to the diffuser, and the light emitted from the second lamp panel is reflected by the reflector and emitted from the diffuser.

8. The fill light according to claim 1, characterized in that: The fill light includes a battery; the battery is disposed in the housing and electrically connected to the first light source and the second light source to supply power to the first light source and the second light source; The fill light includes a charging coil; the charging coil is arranged in the housing and electrically connected to the battery; the fill light can exchange power with the mobile phone through the charging coil; The fill light includes a wireless communication module; the wireless communication module is arranged in the housing and is used for communicating with the mobile phone; The fill light includes a display screen; the display screen is arranged on the end face of the shell and is used to display parameter information of the fill light.

9. The fill light according to claim 1, characterized in that: The fill light also includes an accessory connection portion; the accessory connection portion is fixed to the side of the shell; the accessory connection portion is used to connect to an external device, so that the fill light can be installed on the external device.

10. A shooting system, characterized in that: include: cell phone; The fill light according to any one of claims 1 to 9, wherein the fill light is detachably connected to the back of the mobile phone to provide fill light for shooting with the mobile phone.

11. The shooting system according to claim 10, wherein: The length of the fill light is greater than the width of the mobile phone, and the distance between the second light outlet and the distal edge of the housing is greater than the width of the mobile phone, so that after the housing is rotated along a central axis perpendicular to the second end face, the second light outlet on the fill light can extend out of the side edge of the mobile phone; The distance between the display screen on the shell and the far edge of the shell is greater than the width of the mobile phone, so that after the shell is rotated along the central axis perpendicular to the second end face, the display screen on the fill light can also extend out of the side edge of the mobile phone.

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