Fill light and photographing system

Abstract

A fill light and a photographing system. A fill light (200) can be provided on the back of a mobile phone (100), first light exits (211) are provided on one end face of a housing (210) of the fill light (200), and a first light source (220) is provided at a corresponding position inside the housing (210), such that the fill light (200) can provide a fill lighting function. A plurality of first lamp beads (222) on the first light source (220) can provide lighting when cameras of the mobile phone (100) perform photographing, thereby enhancing the brightness and clarity of photos or videos.

Description

Supplementary light lamp and photographing system

[0001] This application claims priority to Chinese Patent Application No. 202421928550.5, filed on August 9, 2024; and Chinese Patent Application No. 202421938107.6, filed on August 9, 2024; and Chinese Patent Application No. 202421940915.6, filed on August 9, 2024; Chinese Patent Application No. 202421931297.9, filed on August 9, 2024; Chinese Patent Application No. 202421931461.6, filed on August 9, 2024; Chinese Patent Application No. 202421934409.6, filed on August 9, 2024; the contents of all of which are incorporated herein by reference in their entirety. TECHNICAL FIELD

[0002] The present disclosure relates to the technical field of photographic and video equipment, in particular to a supplementary light lamp and a photographing system. BACKGROUND

[0003] With the development of network technology, people are more and more used to using mobile phones and other portable communication devices to record things around them. However, at present, mobile phones are only equipped with a supplementary light lamp on the back, and the supplementary light lamp often has only one lamp bead, so the light supplementing capability is limited, and it can usually only meet the basic photographing needs in a well-lit environment.

[0004] However, in a relatively dark environment, the light output of the supplementary light lamp of the mobile phone in the related art cannot provide sufficient brightness, resulting in poor photographing effect. SUMMARY

[0005] A supplementary light lamp for being detachably connected to the back of a mobile phone, the supplementary light lamp comprising a housing, a first light source and a second light source; a first light outlet is arranged on a first end surface of the housing facing away from the mobile phone, and a second light outlet is arranged on a second end surface of the housing facing the mobile phone; after the housing is rotated about a central axis perpendicular to the second end surface, the second light outlet can be extended from the side of the mobile phone; the first light source is arranged in the housing, and comprises a first lamp plate and a plurality of first lamp beads arranged on the first lamp plate in a spaced manner; the side of the first lamp plate on which the first lamp beads are arranged is arranged relative to the first light outlet, so that the 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 on which the second light outlet is arranged; part of the light emitted by the second light source is emitted from the second light outlet of the housing after being reflected.

[0006] A light supplement lamp comprises a main shell, a secondary shell, a second light source arranged on the secondary shell, and a second magnetic element arranged on the main shell, the second magnetic element is used for magnetic attraction fixing with an external mobile phone, so that the front end face of the main shell of the light supplement lamp is fixedly assembled on the rear end face of the mobile phone; the secondary shell is slidably connected with the main shell, and the secondary shell can slide to any side of the circumference of the main shell, the second light source is located on the side of the secondary shell close to the main shell, and the second light source can extend from the side of the mobile phone, and the light emitting face of the second light source is consistent with the direction of the screen on the front end face of the mobile phone.

[0007] A light supplement lamp comprises a main shell, a secondary shell, a second light source arranged on the secondary shell, and a second magnetic element arranged on the main shell, the second magnetic element is used for magnetic attraction fixing with an external mobile phone, so that the front end face of the main shell of the light supplement lamp is fixedly assembled on the rear end face of the mobile phone; the secondary shell is slidably connected with the main shell, and the secondary shell can slide to any side of the circumference of the main shell, the second light source is located on the side of the secondary shell close to the main shell, and the second light source can extend from the side of the mobile phone, and the light emitting face of the second light source is consistent with the direction of the screen on the front end face of the mobile phone.

[0008] A light supplement lamp can be connected with a mobile phone, and comprises a shell, a first light source, a first magnetic element, and a second magnetic element; the shell is internally provided with a containing cavity, the shell is provided with a first light outlet, the first light outlet covers the entire end face of the shell away from the mobile phone, and the containing cavity is communicated with the external environment; the first light source is arranged in the containing cavity, the first light source is oppositely arranged with the first light outlet, and the light emitted by the first light source is emitted through the first light outlet to form a light emitting face; the first magnetic element is arranged on the shell and arranged around the circumferential side of the shell; the first magnetic elements of adjacent shells of the light supplement lamps can be mutually adsorbed, so that the light emitting faces of a plurality of the light supplement lamps are arranged in the same plane to perform large-area light supplement; the second magnetic element is arranged in the shell, and the second magnetic element is located on the inner wall of the end of the shell away from the light emitting face; the second magnetic element is used for adsorbing the mobile phone, so that the light supplement lamp can be detachably connected on the back of the mobile phone.

[0009] A light supplement lamp comprises a shell, a light-transmitting plate and a first light source, the shell is hollow inside, one side of the shell is provided with a first light outlet; a surface of the shell away from the first light outlet constitutes a mounting surface for detachable mounting on a mobile phone; the light-transmitting plate is arranged at the first light outlet; the first light source comprises a first lamp plate arranged in the shell and a plurality of first lamp beads arranged on the first lamp plate at intervals, light emitted by the first lamp beads can be transmitted through the light-transmitting plate and emitted out of the shell, the first lamp plate is arranged at an angle with the plane where the light-transmitting plate is located.

[0010] A light supplement lamp can be mounted on an electronic device with a power supply, the light supplement lamp comprises a shell, a second magnetic member, a first light source and a power supply assembly, the second magnetic member is mounted in the shell, the second magnetic member is used for magnetic attraction fixing with the electronic device; the first light source comprises a first lamp plate fixed on the shell and a plurality of first lamp beads distributed on the first lamp plate, the first lamp beads are arranged on a side of the first lamp plate away from the second magnetic member; the power supply assembly is electrically connected with the first lamp plate and the electronic device, so that the electronic device can provide electric energy for the first lamp beads through the power supply assembly.

[0011] A shooting system comprises a mobile phone and a light supplement lamp, a mounting surface of the light supplement lamp is detachably connected to the mobile phone. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a perspective structural schematic view of a shooting system in some embodiments.

[0013] Fig. 2 is a structural schematic view of a shooting system in another connection angle of a light supplement lamp and a mobile phone.

[0014] Fig. 3 is a perspective structural schematic view of the light supplement lamp in Fig. 1.

[0015] Fig. 4 is a perspective structural schematic view of the light supplement lamp in Fig. 3 in another angle.

[0016] Fig. 5 is a connection structural schematic view of the light supplement lamp and an accessory connection part in Fig. 4.

[0017] Fig. 6 is a connection structural schematic view of the light supplement lamp and another accessory connection part in Fig. 4.

[0018] Fig. 7 is an exploded structural schematic view of the light supplement lamp in Fig. 3.

[0019] Fig. 8 is an exploded structural schematic view of the light supplement lamp in Fig. 7 in another angle.

[0020] Fig. 9 is an exploded schematic view of the light supplement lamp in an embodiment.

[0021] Fig. 10 is a sectional view I of the light supplement lamp in Fig. 9.

[0022] Fig. 11 is a cross-sectional view of the light supplement lamp of Fig. 9.

[0023] Fig. 12 is an assembly view of the light supplement lamp of Fig. 9 mounted on a mobile phone.

[0024] Fig. 13 is a schematic view of the internal structure of the light supplement lamp of an embodiment without the housing.

[0025] Fig. 14 is a front view of the light supplement lamp of Fig. 13.

[0026] Fig. 15 is a cross-sectional view of the light supplement lamp of Fig. 13.

[0027] Fig. 16 is a schematic view of the connection structure of the second light source, the reflector, and the diffuser of Fig. 13.

[0028] Fig. 17 is a schematic view of the light transmission direction of the second light source, the reflector, and the diffuser of Fig. 16.

[0029] Fig. 18 is a schematic view of the internal structure of the light supplement lamp of another embodiment without the housing.

[0030] Fig. 19 is a front view of the light supplement lamp structure of Fig. 18.

[0031] Fig. 20 is a cross-sectional view of the light supplement lamp structure of Fig. 18.

[0032] Fig. 21 is a schematic view of the exploded structure of the second light source, the reflector, and the diffuser of Fig. 18.

[0033] Fig. 22 is another schematic view of the exploded structure of the second light source, the reflector, and the diffuser of Fig. 18.

[0034] Fig. 23 is a schematic view of the light transmission direction of the second light source, the reflector, and the diffuser of Fig. 21.

[0035] Fig. 24 is a schematic view of the structure of a photographing system in which multiple light supplement lamps are arranged.

[0036] Fig. 25 is another schematic view of the structure of the photographing system of Fig. 24 in which multiple light supplement lamps are arranged.

[0037] Fig. 26 is a schematic view of the structure of the light supplement lamp of Fig. 24.

[0038] Fig. 27 is another schematic view of the structure of the light supplement lamp of Fig. 26.

[0039] Fig. 28 is a cross-sectional view of the structure of the light supplement lamp of Fig. 26.

[0040] Fig. 29 is a schematic view of the exploded structure of the light supplement lamp of Fig. 26.

[0041] Fig. 30 is a schematic view of the exploded structure of the light supplement lamp of Fig. 27.

[0042] Fig. 31 is a perspective structural schematic view of the shell of the light filling lamp in Fig. 29.

[0043] Fig. 32 is another perspective structural schematic view of the shell of the light filling lamp in Fig. 31.

[0044] Fig. 33 is a structural schematic view of the light filling lamp, the electronic device and the mobile phone in an embodiment.

[0045] Fig. 34 is a structural schematic view of the light filling lamp and the electronic device in Fig. 33, in which the light filling lamp and the electronic device are electrically connected through the wireless charging coil.

[0046] Fig. 35 is a sectional structural schematic view of the light filling lamp in Fig. 34.

[0047] Fig. 36 is a sectional structural schematic view of the light filling lamp in Fig. 35, in which the control board is arranged on the side of the power supply assembly in the axial direction.

[0048] Fig. 37 is a sectional structural schematic view of the light filling lamp in Fig. 35, in which the control board is arranged between the first light source and the power supply assembly.

[0049] Fig. 38 is an exploded schematic view of the light filling lamp in Fig. 36.

[0050] Fig. 39 is a structural schematic view of the light filling lamp and the electronic device in Fig. 33, in which the light filling lamp and the electronic device are electrically connected through the conductive thimble.

[0051] Fig. 40 is a structural schematic view of the light filling lamp and the electronic device in Fig. 39 in an exploded state.

[0052] Fig. 41 is a sectional structural schematic view of the light filling lamp in Fig. 39, in which the control board is arranged on the side of the power supply assembly in the axial direction.

[0053] Fig. 42 is an exploded schematic view of the light filling lamp in Fig. 41.

[0054] Fig. 43 is a sectional structural schematic view of the light filling lamp in Fig. 39, in which the control board is arranged between the first light source and the power supply assembly.

[0055] Fig. 44 is an exploded schematic view of the light filling lamp in Fig. 43.

[0056] Fig. 45 is a structural schematic view of the light filling lamp and the electronic device in an embodiment, in which the light filling lamp has a square shape and the electronic device has a rectangular shape.

[0057] Fig. 46 is a structural schematic view of the light filling lamp and the electronic device in an embodiment, in which the light filling lamp has a circular shape and the electronic device has a rectangular shape.

[0058] FIG. 47 is a structural schematic diagram of a light filling lamp and an electronic device in an embodiment, wherein the light filling lamp and the electronic device are both circular in shape.

[0059] FIG. 48 is a structural schematic diagram of a photographing system in an embodiment, wherein the sub-housing of the light filling lamp is in a folded state, and the sub-housing is slidingly connected with the main housing.

[0060] FIG. 49 is a structural schematic diagram of the photographing system shown in FIG. 48 from another perspective.

[0061] FIG. 50 is a structural schematic diagram of a photographing system in an embodiment, wherein the light filling lamp is in an unfolded state sliding out upwardly.

[0062] FIG. 51 is a structural schematic diagram of the photographing system shown in FIG. 50 from another perspective.

[0063] FIG. 52 is a structural schematic diagram of a photographing system in an embodiment, wherein the light filling lamp is in an unfolded state sliding out downwardly.

[0064] FIG. 53 is a structural schematic diagram of the photographing system shown in FIG. 52 from another perspective.

[0065] FIG. 54 is a structural schematic diagram of a photographing system in an embodiment, wherein the light filling lamp is in an unfolded state sliding out rightwardly.

[0066] FIG. 55 is a structural schematic diagram of the photographing system shown in FIG. 54 from another perspective.

[0067] FIG. 56 is a structural schematic diagram of a light filling lamp in a folded state in an embodiment.

[0068] FIG. 57 is a structural schematic diagram of the light filling lamp shown in FIG. 56 from another perspective.

[0069] FIG. 58 is a structural schematic diagram of a light filling lamp in an unfolded state in an embodiment.

[0070] FIG. 59 is a structural schematic diagram of the light filling lamp shown in FIG. 58 after removing the first soft light plate and the second soft light plate.

[0071] FIG. 60 is a structural schematic diagram of the light filling lamp shown in FIG. 58 from another perspective.

[0072] FIG. 61 is a structural schematic diagram of the light filling lamp shown in FIG. 60 after removing the third soft light plate.

[0073] FIG. 62 is a structural schematic diagram of a light filling lamp in an unfolded state in an embodiment, wherein the first connecting member and the second connecting member are both sliding rails.

[0074] FIG. 63 is a sectional view of the light supplementing lamp in an unfolded state in an embodiment, wherein the first connecting member is a sliding block structure and the second connecting member is a sliding groove structure.

[0075] FIG. 64 is a sectional view of the light supplementing lamp in an unfolded state in an embodiment, wherein the first connecting member is a sliding rod structure and the second connecting member is a guide hole structure.

[0076] FIG. 65 is a sectional view of the light supplementing lamp in a folded state in an embodiment.

[0077] FIG. 66 is an exploded view of the light supplementing lamp shown in FIG. 56.

[0078] FIG. 67 is a structural view of a photographing system in an embodiment, wherein the light supplementing lamp is in an unfolded state of sliding upwardly and the light supplementing lamp does not have a third light source.

[0079] FIG. 68 is a structural view of the photographing system shown in FIG. 67 from another perspective.

[0080] FIG. 69 is a structural view of a photographing system in an embodiment, wherein the light supplementing lamp is in a folded state and the auxiliary housing is rotationally connected with the main housing.

[0081] FIG. 70 is a sectional view of the photographing system shown in FIG. 69.

[0082] FIG. 71 is a structural view of a photographing system in an embodiment, wherein the light supplementing lamp is in an unfolded state.

[0083] FIG. 72 is an exploded view of the photographing system shown in FIG. 71.

[0084] FIG. 73 is a view of the photographing system shown in FIG. 71 from another perspective.

[0085] FIG. 74 is an exploded view of the photographing system shown in FIG. 73.

[0086] FIG. 75 is a sectional view of the photographing system shown in FIG. 71.

[0087] FIG. 76 is a structural view of the light supplementing lamp in a folded state in Embodiment One, wherein the main housing is not provided with a first light source.

[0088] FIG. 77 is a structural view of the light supplementing lamp shown in FIG. 76 after removing a third soft light plate.

[0089] FIG. 78 is a structural view of the light supplementing lamp in an unfolded state in Embodiment One, wherein the main housing is not provided with a first light source.

[0090] FIG. 79 is a structural view of the light supplementing lamp shown in FIG. 78 after removing a second soft light plate.

[0091] FIG. 80 is a structural schematic view of the light supplementing lamp of FIG. 79 in an unfolded state from another perspective.

[0092] FIG. 81 is a cross-sectional structural schematic view of the light supplementing lamp of FIG. 76 in a folded state.

[0093] FIG. 82 is an exploded structural schematic view of the light supplementing lamp of FIG. 76.

[0094] FIG. 83 is a structural schematic view of the light supplementing lamp in a folded state in an embodiment, wherein the first light source is arranged on the main housing.

[0095] FIG. 84 is a structural schematic view of the light supplementing lamp of FIG. 83 in an unfolded state, wherein the first light source is arranged on the main housing.

[0096] FIG. 85 is a structural schematic view of the light supplementing lamp of FIG. 84 after the first soft light plate and the second soft light plate are removed.

[0097] FIG. 86 is a structural schematic view of the light supplementing lamp of FIG. 85 in an unfolded state from another perspective.

[0098] FIG. 87 is a cross-sectional structural schematic view of the light supplementing lamp of FIG. 83 in a folded state.

[0099] FIG. 88 is an exploded structural schematic view of the light supplementing lamp of FIG. 83.

[0100] FIG. 89 is a structural schematic view of the light supplementing lamp of FIG. 83 in a state where the sub-housing and the main housing are at an angle.

[0101] FIG. 90 is a structural schematic view of the light supplementing lamp of FIG. 89 from another perspective.

[0102] FIG. 91 is a structural schematic view of the light supplementing lamp in a folded state in another embodiment.

[0103] FIG. 92 is a structural schematic view of the light supplementing lamp of FIG. 91 in an unfolded state.

[0104] FIG. 93 is a structural schematic view of the light supplementing lamp of FIG. 91 in an unfolded state.

[0105] FIG. 94 is an exploded structural schematic view of the light supplementing lamp of FIG. 91.

[0106] FIG. 95 is a cross-sectional structural schematic view of the light supplementing lamp of FIG. 94 in an unfolded state. DETAILED DESCRIPTION

[0107] Typical embodiments embodying the features and advantages of the present disclosure will be described in detail in the following description. It should be understood that the present disclosure can be varied in a wide range of embodiments, all of which are not departing from the scope of the present disclosure, and the description and drawings are essentially illustrative in nature, rather than limiting the present disclosure.

[0108] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indication of direction or positional relationship (such as up, down, left, right, front and back, etc.) is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation. When these elements are in the position shown in the drawings, these descriptions are appropriate. If the position of these elements changes, the indication of these directions also changes accordingly.

[0109] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0110] Please refer to FIG. 1 to FIG. 8, the embodiment provides a shooting system, which comprises a mobile phone 100 and a light supplement lamp 200, the light supplement lamp 200 can be detachably connected to the back of the mobile phone 100, and the light supplement lamp 200 can supplement light for the shooting of the mobile phone 100.

[0111] It should be understood that the present embodiment takes the state of the mobile phone 100 in use as the reference, and the direction facing the user is the front, and the direction away from the user is the back.

[0112] Please refer to FIG. 1 and FIG. 2, the mobile phone 100 comprises a body 110, and a touch screen is arranged on the front end surface of the body 110, and the user can control the mobile phone 100 through the touch screen. A front camera 130 is arranged on the front end surface of the body 110, and the front camera 130 is located above the touch screen. The user can take a selfie through the front camera 130. A rear camera 120 is also arranged on the back end surface of the body 110, and the rear camera 120 can be located at the top corner of the body 110, and the user can take an external shot through the rear camera 120.

[0113] Please refer to FIG. 3 to FIG. 8, the light supplement lamp 200 includes a shell 210 and a first light source 220. The shell 210 is detachably fixed on the back of the mobile phone 100. The surface of the shell 210 connected with the back of the mobile phone 100 is configured as a mounting surface, and the shell 210 is attached to the back of the mobile phone 100 through the mounting surface. The shell 210 is provided with a first light outlet 211. The first light source 220 is arranged in the shell 210 and is arranged relative to the first light outlet 211. The first light source 220 includes a first lamp plate 221 and a plurality of first lamp beads 222, and the plurality of first lamp beads 222 are arranged on the first lamp plate 221 in a spaced manner. The side of the first lamp plate 221 provided with the first lamp beads 222 is arranged relative to the first light outlet 211. The light emitted by the first light source 220 is emitted from the first light outlet 211 of the shell 210. The first light source 220 is provided with a plurality of first lamp beads 222, so that the light emitted by the first lamp beads 222 has a large light intensity and can be brighter in a dark environment.

[0114] In some embodiments, the shell 210 includes a first end surface away from the mobile phone 100 and a second end surface close to the mobile phone 100. The first light outlet 211 is arranged on the first end surface of the shell 210, and the light emitted by the first light source 220 supplements the light for the rear camera 120 of the mobile phone 100. When the light supplement lamp 200 is connected to the back of the mobile phone 100, the plurality of first lamp beads 222 on the first light source 220 of the light supplement lamp 200 can provide sufficient light for the shooting of the rear camera 120 of the mobile phone 100, which can effectively improve the shooting effect of the rear camera 120 in the case of insufficient light and improve the clarity and color restoration of the photo or video.

[0115] Referring to FIG. 9 to FIG. 12, the light supplement lamp 200 includes a light transmission plate, which is arranged at the first light outlet 211 and through which the light in the shell 210 is emitted to the outside of the shell.

[0116] In some embodiments, the light transmission plate is a first soft light plate 223, which is used for soft light processing of the light. The first soft light plate 223 can be completely arranged on the side of the shell provided with the first light outlet 211, so that the light emitted from the first light outlet 211 needs to pass through the first soft light plate 223 for soft light processing before being emitted, so that the light emitted from the shell is softer. In some embodiments, the light transmission plate can also be partially provided with the first soft light plate 223, such as being provided with an opening in the center of the light transmission plate, and the first soft light plate 223 is arranged at the central opening of the light transmission plate.

[0117] In some embodiments, the first lamp panel 221 is arranged at an angle with the plane where the light-transmitting panel is located, so that the light emitted by the first lamp beads 222 does not directly face the light-transmitting panel, further making the light emitted from the light-transmitting panel softer, so as to improve the light supplement effect of the light supplement lamp and the shooting effect of the mobile phone 100. It can be understood that the first lamp panel is in a flat plate structure, which can be inclined or perpendicular to the plane where the light-transmitting panel is located. The angle between the two can be an acute angle or a right angle. Different angles can be set according to the required soft light demand.

[0118] In some embodiments, the shell 210 includes a side wall 213 extending along its own axis direction and a bottom wall 214 arranged at one end of the side wall 213. The side wall 213 and the bottom wall 214 can form a cavity 215, and the first light source 220 can be accommodated in the cavity 215. The side wall 213 is open on the side away from the bottom wall 214 to form the first light outlet 211, and the light-transmitting panel is connected to the side wall 213 to be able to close and cover the first light outlet 211, so as to seal the cavity 215. The bottom wall 214 is provided with the mounting surface, and the inner side of the side wall 213 forms the inner peripheral wall of the cavity 215.

[0119] In some embodiments, the side wall 213 can be a hollow rectangular column, and the light-transmitting panel and the bottom wall 214 can be rectangular plate bodies, so that the light supplement lamp is in a rectangular column structure. The side wall 213 can also be a hollow circular column, and the light-transmitting panel and the bottom wall 214 can be circular plate bodies, so that the light supplement lamp is in a circular column structure.

[0120] In some embodiments, the first lamp panel 221 is arranged on the inner side of the side wall, and a plurality of first lamp beads 222 are arranged on the inner side of the first lamp panel 221 in a circumferential direction of the cavity. The first lamp beads 222 and the first lamp panel 221 are electrically connected, and the light emission of the plurality of first lamp beads 222 is controlled by the first lamp panel 221. Since the side wall 213 and the light-transmitting panel have an angle, after the first lamp panel 221 is arranged on the inner side of the side wall 213, the first lamp panel 221 forms an angle with the plane where the light-transmitting panel is located. When the light-transmitting panel and the side wall 213 are perpendicular, the first lamp panel 221 is perpendicular to the plane where the light-transmitting panel is located.

[0121] In some embodiments, the first lamp plate 221 is provided in plurality, and each inner side of the side wall 213 is provided with a first lamp plate 221. The two ends of each first lamp plate 221 are sequentially abutted, so that all the first lamp plates 221 are enclosed to form a ring shape and are adapted to the contour of the side wall 213, so that the light emitted from the shell is more uniform, and the light supplement effect is better. It can be understood that in the present embodiment, when the side wall 213 is a rectangular column, it has four inner sides in different directions, and four first lamp plates 221 are provided, each of which is fitted to one of the inner sides, so as to simplify the manufacturing process of the first lamp plate 221.

[0122] In some embodiments, the first lamp plate 221 can also be integrally formed into a ring shape to adapt to the contour of the side wall 213, so as to avoid splicing of two separate first lamp plates 221 and improve the light uniformity. It can be understood that the outer diameter of the first lamp plate 221 and the inner diameter of the side wall 213 can be matched to clamp the first lamp plate 221 on the inner side of the side wall 213. The first lamp plate 221 can also be bonded to the inner side of the side wall 213.

[0123] In some embodiments, the side wall 213 and the bottom wall 214 are integrally formed, and the light-transmitting plate and the side wall 213 are detachably connected, so that when the first light source 220 is not installed, the light-transmitting plate can be detached to open one end of the accommodating cavity 215, and the first light source 220 and other components can be installed into the accommodating cavity 215, and then the light-transmitting plate is connected with the side wall 213 to make the accommodating cavity 215 airtight.

[0124] In some embodiments, the outer diameter of the light-transmitting plate and the inner diameter of the side wall 213 are matched, so that the light-transmitting plate can be clamped on the inner side of the side wall 213, so that the light-transmitting plate and the side wall 213 are detachably connected. In some embodiments, the light-transmitting plate and the end surface of the side wall 213 can also be detachably connected by bonding.

[0125] In some embodiments, the first lamp plate 221 can be in a strip shape, and the first lamp plate 221 can be inclined relative to the light-transmitting plate and arranged in the accommodating cavity 215, such as being inclinedly connected to the bottom wall 214, so that the first lamp plate 221 is arranged at an angle with the plane where the light-transmitting plate is located.

[0126] In some embodiments, the first lamp bead 222 can be an LED lamp bead, which uses a solid semiconductor chip as a light-emitting material and has the advantages of energy saving, environmental protection, good color rendering, and fast response speed.

[0127] In some embodiments, the light supplement lamp 200 further comprises a reflection plate 224 for reflecting light. The reflection plate 224 is arranged in the cavity 215, and the reflection plate 224 and the light transmission plate are oppositely arranged. The reflection plate 224 is located on the side of the first lamp plate 221 away from the light transmission plate. In this way, part of the light emitted by the first lamp beads 222 is reflected to the light transmission plate through the reflection of the reflection plate 224, so that the light emitted from the light transmission plate is softer.

[0128] Referring to FIG. 3, in some embodiments, the reflection plate 224 can be parallel to the light transmission plate, and the edge of the reflection plate 224 is connected with the inner side of the side wall 213, so that the light emitted by the first lamp beads 222 can be reflected to the light transmission plate through the reflection plate 224. Therefore, part of the light emitted by the first lamp beads 222 is directly emitted to the light transmission plate to form a first light path S1. Since the first lamp beads 222 are arranged on the side wall 213, the part of the light has a certain angle with the plane where the light transmission plate is located, and is not directly emitted to the light transmission plate. Another part of the light emitted by the first lamp beads 222 is directly emitted to the reflection plate 224, and then is emitted to the light transmission plate through the reflection of the reflection plate 224 to form a second light path S2. Through the formation of the first light path S1 and the second light path S2, the light emitted by the first lamp beads 222 is finally emitted from the light transmission plate. When multiple first lamp beads 222 are arranged to improve the light intensity, the light is also softer.

[0129] In some embodiments, the first lamp plate 221 is arranged in parallel with the light transmission plate, and the first lamp beads 222 are arranged on the side of the first lamp plate 221 facing the light transmission plate, so that the light emitted by the first lamp plate 221 directly passes through the light transmission plate to be emitted to the outside of the shell 210.

[0130] Referring to FIGS. 1 to 9, in some embodiments, the second end surface of the shell 210 facing the mobile phone 100 is provided with a second light outlet 212, and the first light outlet 211 and the second light outlet 212 respectively face two opposite directions. After the shell 210 is rotated around the central axis perpendicular to the second end surface, the second light outlet 212 can be extended from the side of the mobile phone 100. The light supplement lamp 200 further comprises a second light source 230, which is also arranged in the shell 210 and is arranged relative to the second light outlet 212. The light emitted by the second light source 230 is emitted from the second light outlet 212 of the shell 210 to supplement the light for the front camera 130 of the mobile phone 100.

[0131] The second light source 230 on the light supplement lamp 200 can supplement the 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 call, the second light source 230 emits soft and sufficient light, avoiding the problem of dark and distorted face caused by insufficient light, and effectively improving the effect of selfie.

[0132] Referring to FIGS. 13-23, in some embodiments, the second light source 230 includes a second light plate 231 and second light beads 232 disposed on the second light plate 231. The second light plate 231 is disposed at an angle with respect to the plane in which the second light outlet 212 is located.

[0133] In some embodiments, the housing 210 is provided with a diffusion sheet 234 and a reflective sheet 233. The diffusion sheet 234 covers the second light outlet 212. The second light plate 231 is disposed at an angle with respect to the diffusion sheet 234. The reflective sheet 233 abuts the second light plate 231, and the reflective sheet 233 can reflect light emitted by the second light beads 232 to the diffusion sheet 234, so that the light is emitted from the diffusion sheet 234.

[0134] The reflective sheet 233 is disposed with respect to the second light plate 231 and the second light outlet 212. Light emitted by the second light beads 232 on the second light plate 231 is reflected by the reflective sheet 233 to the diffusion sheet 234, and the diffusion sheet 234 scatters the light to be emitted, so as to provide light compensation for the front camera 130. After the light is reflected by the reflective sheet 233, the light can be more effectively concentrated on the diffusion sheet 234, so as to enhance the overall brightness of the light compensation lamp 200. Furthermore, the diffusion of the light by the diffusion sheet 234 can effectively increase the irradiation area, so that the second light outlet 212 can meet the corresponding shooting requirements of the front camera 130 even in a small area.

[0135] In some embodiments, the angle between the second light plate 231 and the diffusion sheet 234 is greater than or equal to 90°. That is, the light emitting surface of the second light plate 231 forms a right angle or an obtuse angle with respect to the diffusion sheet 234. This causes the light emitted by the second light beads 232 on the second light plate 231 to be reflected by the reflective sheet 233 and then emitted from the diffusion sheet 234, rather than being directly emitted from the diffusion sheet 234. This causes all the light emitted by the second light source 230 to be twice softened by the reflective sheet 233 and the diffusion sheet 234, thereby forming softer and more uniform light, and providing high-quality light compensation for the front camera 130 of the mobile phone 100 when shooting.

[0136] Of course, in other embodiments, the angle between the second light plate 231 and the diffusion sheet 234 can also be an acute angle. Part of the light emitted by the light emitting surface of the second light plate 231 can be reflected by the reflective sheet 233 to the diffusion sheet 234, and another part of the light can be directly irradiated to the diffusion sheet 234.

[0137] Referring to FIGS. 13-17, in some embodiments, the second light source 230 includes a second light plate 231. The second light plate 231 is arranged at the inner side edge of the diffusion sheet 234 and is perpendicular to the diffusion sheet 234. One end of the reflector 233 is in abutment with the second light plate 231, and the other end of the reflector 233 is in abutment with the diffusion sheet 234, so that the second light plate 231, the reflector 233, and the diffusion sheet 234 are arranged in a triangular shape.

[0138] Specifically, the second light plate 231 is arranged vertically on the side wall of the housing 210 provided with the second light outlet 212 and is located at the inner side edge of the diffusion sheet 234. One end of the reflector 233 is in abutment with the end of the second light plate 231 away from the diffusion sheet 234, and the other end of the reflector 233 is in abutment with one end of the diffusion sheet 234, so that the second light plate 231, the reflector 233, and the diffusion sheet 234 mutually enclose an isosceles triangle. This triangular arrangement is simple and convenient to install, and can effectively ensure that the light emitted by the second lamp beads 232 on the second light plate 231 is uniformly irradiated to the target area after passing through the reflector 233 and the diffusion sheet 234.

[0139] Referring to FIGS. 18-23, in some embodiments, the second light source 230 can include a plurality of second light plates 231. The plurality of second light plates 231 are arranged at the inner side edge of the diffusion sheet 234 and are perpendicular to the diffusion sheet 234. The plurality of second light plates 231 are connected in sequence to enclose a mixing light cavity; the reflector 233 is located at the end of the second light plate 231 away from the diffusion sheet 234 and is arranged in parallel with the diffusion sheet 234 to enclose the mixing light cavity. The light emitted by the plurality of second light plates 231 is reflected by the reflector 233 and then emitted from the diffusion sheet 234.

[0140] Specifically, the second light plate 231 can be arranged four, and the four second light plates 231 are arranged around the four edges of the diffusion sheet 234. The four second light plates 231 and the diffusion sheet 234 form a rectangular mixing light cavity, and the light emitting surfaces of the four second light plates 231 provided with the second lamp beads 232 all face the inside of the mixing light cavity. The reflector 233 is arranged at the end of the second light plate 231 away from the diffusion sheet 234 to completely seal the entire mixing light cavity, so that the light emitted by the plurality of second light plates 231 is reflected by the reflector 233 and then emitted from the diffusion sheet 234. This arrangement can increase the number of second light plates 231 without changing the area of the second light outlet 212, thereby improving the light intensity and making the emitted light brighter.

[0141] Of course, the second light plate 231 can also be arranged as three, five, or six, etc. according to the needs of the user's use environment, to enclose mixing light cavities of different shapes and achieve the purpose of supplementing light for the front camera 130 of the mobile phone 100.

[0142] Please refer to FIG. 1 and FIG. 2, in some embodiments, the length of the light supplement lamp 200 is greater than the width of the mobile phone 100. The distance between the second light outlet 212 of the light supplement lamp 200 and the far side edge of the shell 210 is greater than the width of the mobile phone 100, so that the second light outlet 212 of the light supplement lamp 200 can extend out of the side edge of the mobile phone 100.

[0143] As shown in FIG. 1, the width of the light supplement lamp 200 is less than the width of the mobile phone 100, and the length of the light supplement lamp 200 is less than the distance from the rear camera 120 of the mobile phone 100 to the far side edge of the mobile phone 100. When the light supplement lamp 200 is connected to the back of the mobile phone 100, and the length direction of the light supplement lamp 200 is parallel to the length direction of the mobile phone 100, and the width direction of the light supplement lamp 200 is parallel to the width direction of the mobile phone 100. The light supplement lamp 200 can be completely hidden behind the mobile phone 100, achieving perfect fit with the mobile phone 100, thereby maintaining the overall comfortable feeling of holding. At this time, the first light outlet 211 on the light supplement lamp 200 and the rear camera 120 of the mobile phone 100 are both directed in one direction, which can achieve light supplement for the photographed object.

[0144] As shown in FIG. 2, when the light supplement lamp 200 is connected to the back of the mobile phone 100 by rotating 90° around the central axis of the second end face, and the length direction of the light supplement lamp 200 is perpendicular to the length direction of the mobile phone 100, and the width direction of the light supplement lamp 200 is perpendicular to the width direction of the mobile phone 100. Because the distance between the second light outlet 212 of the light supplement lamp 200 and the far side edge of the shell 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 light supplement lamp 200, and the second light outlet 212 will not be blocked by the body 110 of the mobile phone 100, thereby ensuring the light supplement for the front camera 130 of the mobile phone 100.

[0145] In some embodiments, the distance between the display screen 254 on the shell 210 and the far side edge of the shell 210 is also greater than the width of the mobile phone 100, so that when the light supplement lamp 200 is connected perpendicularly to the mobile phone 100, the display screen 254 on the light supplement lamp 200 can also be exposed 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 light supplement lamp 200 at any time, in order to facilitate the user to control the parameters of the light supplement lamp 200.

[0146] Of course, it is conceivable that the light supplement lamp 200 can also be attached to 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 supplement the shooting of the front camera 130.

[0147] 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 area of the first light outlet 211 is large, and the area of the first light source 220 corresponding to the first light outlet 211 is also large. The mobile phone 100 can obtain a wide and sufficient light range in the direction of the first light outlet 211, so that the rear camera 120 has a stronger light compensation effect when shooting a larger scene or a group photo.

[0148] The area of the second light outlet 212 is small, and the area of the second light source 230 corresponding to the second light outlet 212 is also relatively small. The small-area second light outlet 212 can be more convenient to expose from the side edge of the mobile phone 100, preventing the mobile phone body 110 from being blocked. Moreover, since the front camera 130 is generally used for self-shooting or video call, the shooting object is usually a single person or a close-range scene, and the light demand is relatively small. The small-area second light outlet 212 and the second light source 230 can fully meet the light demand.

[0149] Please refer to FIG. 7 and FIG. 8. In some embodiments, the light-transmitting plate covers the first light outlet 211, and the light-transmitting plate completely covers the first end surface of the shell 210. The first lamp plate 221 is arranged in parallel with the light-transmitting plate, so that the light emitted by the first lamp beads 222 on the first lamp plate 221 is emitted after passing through the light-transmitting plate, and the entire first end surface of the shell 210 is configured to form a light-emitting surface.

[0150] Specifically, the size of the first lamp plate 221 is substantially the same as the size of the light-transmitting plate on the first light outlet 211, and the first lamp plate 221 is arranged in parallel with the light-transmitting plate, so that the light-transmitting plate covers the first lamp plate 221. The light-transmitting plate is a first soft light plate 223. The light emitted by the plurality of first lamp beads 222 uniformly arranged on the first lamp plate 221 can be directly and uniformly irradiated to the light-transmitting plate. After the light passes through the diffusion and homogenization treatment of the light-transmitting plate, the light is emitted. The appearance of light spots and shadows can be effectively avoided to provide a more natural light effect and reduce the problem of highlights and reflections on the shooting object.

[0151] It should be noted that in some embodiments, the second lamp plate 231 is parallel to the plane where the second light outlet 212 is located, the second lamp beads 232 are arranged on the side of the second lamp plate 231 facing the second light outlet 212, and the light emitted by the second lamp beads 232 passes through the second light outlet 212 and is emitted outside the shell 210. In some embodiments, the light compensation lamp 200 can also not be provided with the second light source 230, and the shell 210 can also not be provided with the second light outlet 212.

[0152] Referring to FIGS. 7-10, in some embodiments, the shell 210 further comprises a second magnetic member 250. The second magnetic member 250 is arranged on the inner side of the bottom wall 214 and configured to be attracted to the mobile phone 100, so that the light supplement lamp 200 can be detachably connected to the mobile phone 100.

[0153] Referring to FIGS. 28-34, the second magnetic member 250 can be arranged in a ring shape. The inner side of the bottom wall 214 is provided with a ring-shaped fixing groove 2141. The shape of the fixing groove 2141 matches the arrangement shape of the second magnetic member 250, so that the second magnetic member 250 is fixedly engaged in the fixing groove 2141, achieving the fixation between the second magnetic member 250 and the bottom wall 214.

[0154] In some embodiments, the second magnetic member 250 can be a magnet, which can be attracted to a magnetic attraction assembly arranged on the back of the mobile phone 100. The magnetic attraction assembly of the mobile phone 100 can be a metal element arranged in the mobile phone 100, a metal shell, or a mobile phone case sleeved on the mobile phone body 110. The second magnetic member 250 is attracted to the magnetic attraction assembly, so that the light supplement lamp 200 can be stably attracted to the back of the mobile phone 100 to prevent the light supplement lamp 200 from sliding or falling off during use. Moreover, the light supplement lamp 200 and the mobile phone 100 are magnetically attracted, so that the light supplement lamp 200 can be quickly installed on the back of the mobile phone 100 at different angles when the user needs the light supplement lamp 200. When the light supplement lamp 200 is not needed, the light supplement lamp 200 can also be quickly detached, greatly facilitating the operation of the user.

[0155] It is conceivable that in other embodiments, the second magnetic member 250 can also be a ferromagnetic metal member, and the magnetic attraction assembly on the back of the mobile phone 100 is arranged as a magnet to achieve the magnetic attraction between the light supplement lamp 200 and the mobile phone 100. Of course, the light supplement lamp 200 can also be detachably connected to the mobile phone 100 by means of magic tape, buckles, double-sided adhesive, etc. arranged on the outer side wall of the bottom wall.

[0156] Referring to FIGS. 5 and 6, in some embodiments, the light supplement lamp 200 further comprises an accessory connecting portion 270. The accessory connecting portion 270 is fixed on the outer side of the shell 210 to prevent blocking of light. The accessory connecting portion 270 can be connected to an external device, so that the light supplement lamp 200 can be installed on the external device.

[0157] Specifically, the accessory connecting part 270 can be a structure part such as an external threaded rod, an internal threaded hole, a cold shoe, or a clamping slider, as long as it can ensure that the light filling lamp 200 can be stably connected with external equipment, so that the accessory connecting part 270 can be easily installed on external equipment such as a camera, a tripod, and a gimbal. The accessory connecting part 270 can enable the light filling lamp 200 to be used in different application scenarios. Whether it is to provide uniform light filling for a camera in a studio or to be used in combination with a tripod when shooting outdoors, the light filling lamp 200 provided with the accessory connecting part 270 can quickly complete the docking with external equipment to effectively improve the shooting effect.

[0158] The end surface of the shell 210 away from the mobile phone 100 is the light emitting surface of the first light source 220, and the light emitting surface of the first light source 220 covers the entire end surface of the shell 210 away from the mobile phone 100, so that the entire end surface of the shell 210 away from the mobile phone 100 can emit light.

[0159] Please refer to FIGS. 24 to 32. In some embodiments, the light filling lamp 200 further includes a first magnetic member 240. The first magnetic member 240 is arranged on the shell 210 and surrounds the circumferential side of the shell 210. The first magnetic member 240 can be fixedly arranged on the side wall 213, so that adjacent light filling lamps 200 can be attracted to each other. The shells 210 of adjacent light filling lamps 200 are attracted to each other through the first magnetic member 240, so that the light emitting surfaces of the first light sources 220 of the plurality of light filling lamps 200 are arranged in the same plane to perform large-area light filling.

[0160] As shown in FIG. 24, the light emitting surfaces of the first light sources 220 of the plurality of light filling lamps 200 are arranged in the same plane, which can form a larger-area light source, effectively improve the light filling effect, and especially provide stronger light filling capability in an insufficient light environment. In addition, the light emitting surfaces of the first light sources 220 of the plurality of light filling lamps 200 arranged in the same plane can also be spliced into a large screen to display various light effects, for example, different colors of different light filling lamps 200 to create a unique background light effect.

[0161] The plurality of light filling lamps 200 are spliced by magnetic attraction, and the user can flexibly combine the number and arrangement of the light filling lamps 200 according to actual needs to meet the light filling needs in different scenarios, greatly improving the user experience and the shooting effect.

[0162] In other embodiments, the light filling lamp 200 can also be connected with external support equipment through the first magnetic member 240 arranged on the side. For example, the light filling lamp 200 can be magnetically attracted to a support frame, a gimbal, or a camera to be connected with the external support equipment perpendicularly to realize light filling of a shooting environment.

[0163] In some embodiments, the bottom wall 213 can be rectangular, and the side walls 213 surrounding the outer edges of the bottom wall 214 can form a rectangular frame structure. In this case, the first magnetic members 240 are magnets, and the magnetic poles of the first magnetic members 240 on opposite sides of each side wall 213 are opposite, so that when the plurality of light supplement lamps 200 are connected to each other, the first magnetic members 240 on the opposite sides of adjacent light supplement lamps 200 can be attracted to each other.

[0164] For example, the side walls 213 can be formed by opposite upper side plates, lower side plates, and opposite left side plates and right side plates. The upper side plates, the lower side plates, the left side plates, and the right side plates of the side walls 213 are each provided with a first magnetic member 240. Moreover, the two magnetic poles of each first magnetic member 240 on the side walls 213 face two opposite directions, i.e., the inside of the shell 210 and the outside of the shell 210.

[0165] When the N pole of the first magnetic member 240 on the upper side plate of the side wall 213 faces the outside of the shell 210, the S pole of the first magnetic member 240 on the lower side plate of the side wall 213 faces the outside of the shell 210, so that the upper side plate of one light supplement lamp 200 can be attracted to and abut against the lower side plate of another light supplement lamp 200. Correspondingly, when the N pole of the first magnetic member 240 on the left side plate of the side wall 213 faces the outside of the shell 210, the S pole of the first magnetic member 240 on the right side plate of the side wall 213 faces the outside of the shell 210, so that the left side plate of one light supplement lamp 200 can be attracted to and abut against the right side plate of another light supplement lamp 200, thereby achieving the attraction and splicing of the plurality of light supplement lamps 200.

[0166] In other embodiments, the first magnetic members 240 can also include magnets and ferromagnetic metal members. The ferromagnetic metal members can be iron blocks, nickel blocks, or alloy materials that can be attracted by magnets. The magnets and the ferromagnetic metal members are respectively arranged on opposite sides of the rectangular side walls 213. When the outer side edges of the shells 210 of the plurality of light supplement lamps 200 are connected to each other, the magnet on one light supplement lamp 200 can be attracted to the ferromagnetic metal member in another light supplement lamp 200.

[0167] For example, when the first magnetic member 240 on the upper side plate of the side wall 213 is a magnet, the first magnetic member 240 on the lower side plate of the side wall 213 is a ferromagnetic metal member, and the magnet can be attracted to the ferromagnetic metal member, so that the upper side plate of one light supplement lamp 200 can be attracted to and abut against the lower side plate of another light supplement lamp 200. Correspondingly, when the first magnetic member 240 on the left side plate of the side wall 213 is a ferromagnetic metal member, the first magnetic member 240 on the right side plate of the side wall 213 is a ferromagnetic metal member, so that the left side plate of one light supplement lamp 200 can be attracted to and abut against the right side plate of another light supplement lamp 200, thereby achieving the attraction and splicing of the plurality of light supplement lamps 200.

[0168] Please refer to FIG. 31 and FIG. 32, in some embodiments, the side wall 213 is provided with a mounting groove 2131, and the mounting groove 2131 is annularly arranged on the side wall 213; and the first magnetic member 240 can be fixed in the mounting groove 2131.

[0169] Specifically, the upper side plate, the lower side plate, the left side plate and the right side plate of the side wall 213 are all provided with the mounting groove 2131, and the opening direction of the mounting groove 2131 is consistent with the opening direction of the first light outlet 211. The mounting grooves 2131 on the upper side plate, the lower side plate, the left side plate and the right side plate can be communicated with each other to form an annular groove body. Each first magnetic member 240 can be clamped in the corresponding mounting groove 2131 to realize the fixation between the first magnetic member 240 and the shell 210.

[0170] Of course, it is conceivable that the mounting grooves 2131 arranged in the upper side plate, the lower side plate, the left side plate and the right side plate can also be spaced from each other; and the opening direction of the mounting groove 2131 can also be towards the inside of the shell 210. The first magnetic member 240 can be directly bonded in the mounting groove 2131, or the first magnetic member 240 can be directly bonded on the inner side wall of the side wall 213; as long as the first magnetic member 240 can be fixedly connected with the side wall 213.

[0171] Of course, in some embodiments, the first magnetic member 240 can be directly bonded on the inner side wall of the bottom wall 213.

[0172] Please refer to FIG. 7 and FIG. 8, in some embodiments, the light supplement lamp 200 comprises a battery 261; the battery 261 is arranged in the shell 210 and is electrically connected with 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.

[0173] Please refer to FIG. 7 and FIG. 8, in some embodiments, the light supplement lamp 200 comprises a charging coil 262; the charging coil 262 is arranged in the shell 210 and is electrically connected with the battery 261, and the light supplement lamp 200 can perform power interaction with the mobile phone 100 through the charging coil 262. In an embodiment, the charging coil 262 and the wireless charging coil of the mobile phone 100 utilize the electromagnetic induction principle to transmit energy, the charging coil 262 in the shell 210 serves as a transmitter, and the wireless charging coil of the mobile phone 100 serves as a receiver. When the battery 261 generates high-frequency current and transmits it to the charging coil 262, the current in the charging coil 262 generates an alternating magnetic field, and the wireless charging coil of the mobile phone 100 can also be a coil. When the shell 210 is close to the mobile phone 100, the wireless charging coil of the mobile phone 100 senses the change of the magnetic field and converts it into current, thereby charging the mobile phone 100.

[0174] Specifically, the mobile phone 100 also has a wireless charging coil; when the light supplement lamp 200 is connected to the mobile phone 100, the light supplement lamp 200 can transmit power to the mobile phone 100 through the charging coil 262, so that the light supplement lamp 200 can be used as a mobile power bank to wirelessly charge the mobile phone 100. Of course, when the mobile phone 100 has sufficient power, the wireless charging coil on the mobile phone 100 can also reversely charge the light supplement lamp 200, so as to realize the power interaction between the mobile phone 100 and the light supplement lamp 200.

[0175] In some embodiments, the light supplement lamp 200 further comprises a wireless communication module 263; the wireless communication module 263 can be an NFC module or a Bluetooth module or other wireless connection device. The wireless communication module 263 is arranged in the shell 210 and is configured to communicate with the mobile phone 100. Through the wireless communication module 263, the light supplement lamp 200 can realize fast connection with the mobile phone 100 without complicated pairing process. The user only needs to place the light supplement lamp 200 close to the mobile phone 100 to complete automatic pairing, establish an efficient data transmission channel between the mobile phone 100 and the light supplement lamp 200, and enable the user to directly control various parameter settings of the light supplement lamp 200 through the mobile phone 100, such as brightness adjustment, light color switching and other functions. In addition, the wireless communication module 263 can also be used to trigger a specific shooting mode. For example, after the light supplement lamp 200 is successfully paired with the mobile phone 100, the wireless communication module 263 can automatically identify the selfie mode, long shot mode, close-up mode or night scene mode of the mobile phone 100, so that the light supplement lamp 200 emits different light effects to provide more intelligent and personalized shooting support for the user, and further improve the user's shooting experience.

[0176] In some embodiments, the light supplement lamp 200 comprises a display screen 264; the display screen 264 is arranged on the end face of the shell 210 provided with the second light outlet 212 and is used to display the parameter information of the light supplement lamp 200. The display screen 264 can display the brightness, remaining power and working mode of the light supplement lamp 200, so that the user can monitor the state of the light supplement lamp 200 in real time and adjust the shooting setting at any time to obtain the best shooting effect.

[0177] In some embodiments, the light supplement lamp 200 further comprises a control circuit board 260; the control circuit board 260 is arranged in the shell 210 and located beside the battery 261. The control circuit board 260 is electrically connected with the first light source 220, the second light source 230, the battery 261, the charging coil 262, the wireless communication module 263 and the display screen 264; so as to control and manage each circuit component.

[0178] Referring to FIG. 4, in some embodiments, the light supplement lamp 200 further comprises a power socket 265; the power socket 265 can be integrated on the control circuit board 260 and electrically connected with the battery 261. The power socket 265 can be a USB interface, a Type-C interface or a DC interface, and the port of the power socket 265 can be arranged on the side edge of the light supplement lamp 200. The power socket 265 can be connected with the mains through a power adapter to charge the battery 261. The power socket 265 can also be connected with the mobile phone 100 through a charging line to make the light supplement lamp 200 have the function of a mobile power supply and can provide emergency power supply for the mobile phone 100.

[0179] Referring to FIG. 4, in some embodiments, the light supplement lamp 200 further comprises a control button 266; the control button 266 can also be arranged on the side edge of the light supplement lamp 200 and electrically connected with the control circuit board 260. The user can manually operate the functions of the light supplement lamp 200 such as switching on / off, adjusting the brightness of the light source and switching the mode of the light source by pressing the control button 266.

[0180] In some embodiments, the light supplement lamp 200 does not have the battery 261 and is electrically connected with an external power supply to realize power supply for the first light source 220 and the second light source 230.

[0181] In an embodiment, the mobile phone 100 has the function of outputting electric energy reversely, i.e. the mobile phone 100 can output electric energy outwardly. When the light supplement lamp 200 is used in combination with the mobile phone 100, the light supplement lamp 200 is electrically connected with the power supply of the mobile phone 100, so that the light supplement lamp 200 can obtain the electric energy outputted outwardly by the mobile phone 100. When the mobile phone 100 is used for shooting, the light supplement lamp 200 can provide light brightness for the shooting environment and improve the shooting effect.

[0182] Referring to FIG. 33, in an embodiment, the shooting system comprises an electronic device 300 and the light supplement lamp 200 which are separately arranged. The electronic device 300 has a power supply and a power supply device which is connected with the power supply. The power supply of the electronic device 300 can be electrically connected with the light supplement lamp 200 through the power supply device, so that the power supply can supply power to the light supplement lamp 200, thereby realizing the combination use of the electronic device 300 and the light supplement lamp 200. In this way, the light supplement lamp 200 does not need to have a power supply, so as to reduce the weight and the size of the light supplement lamp 200 and improve the convenience of carrying.

[0183] Referring to FIG. 33, in an embodiment, the electronic device 300 can be a mobile power supply. The mobile power supply can be connected with the mobile phone 100, and the light supplement lamp 200 can be connected to the mobile power supply, so that the light supplement lamp 200, the mobile power supply and the mobile phone 100 are used together. Among them, the mobile phone 100 can be used for shooting and forming an image. In this embodiment, the mobile phone 100 does not need to have a reverse charging function. When the mobile phone 100 is used for shooting, the mobile power supply supplies power to the light supplement lamp 200, so that the light supplement lamp 200 can provide light brightness for the shooting environment, and improve the shooting effect.

[0184] The mobile power supply has a magnetic attraction assembly, and the mobile power supply can be magnetically connected with the mobile phone 100 through the magnetic attraction assembly, so that the connection between the mobile power supply and the mobile phone 100 is convenient. The light supplement lamp 200 and the mobile power supply can also be fixed by magnetic attraction, so that the connection between the light supplement lamp 200 and the mobile power supply is convenient. Through such a setting, when the light supplement lamp 200, the mobile power supply and the mobile phone 100 are used together, only one hand is needed to hold the three, so that the use is convenient.

[0185] When the light supplement lamp 200, the mobile power supply and the mobile phone 100 are used together, the light supplement lamp 200 and the mobile phone 100 are respectively located on the two sides of the mobile power supply, that is, the light supplement lamp 200, the mobile power supply and the mobile phone 100 are stacked in turn, so that the space occupied by the three is small when used, and the use is convenient.

[0186] Among them, when shooting is not needed, the user can only carry the mobile phone 100, or the mobile power supply and the mobile phone 100, and does not need to carry the light supplement lamp 200, so that the weight of daily carrying articles is reduced. When shooting is needed, the light supplement lamp 200, the mobile power supply and the mobile phone 100 are carried at the same time, and since the light supplement lamp 200 does not need to be additionally provided with a power supply, the overall weight is reduced, that is, the user only needs to increase the light supplement lamp 200 which does not need to be configured with a power supply when shooting is needed in daily life, and the convenience of travel is improved.

[0187] In other embodiments, only the light supplement lamp 200 and the mobile power supply can be used in combination to realize light supplement or illumination; or only the mobile phone 100 and the mobile power supply are used in combination, and the mobile power supply is configured to charge the mobile phone 100, so as to improve the use time of the mobile phone 100.

[0188] Hereinafter, the connection structure between the light supplement lamp 200 and the electronic device 2 is described as the electronic device 2 being a mobile power supply.

[0189] Specifically, referring to FIGS. 34-38, the light supplement lamp 200 includes a power supply assembly 267, which is fixed on the shell 210 and electrically connected with the first light source 220 and the electronic device 300, so that the electronic device 300 can supply power to the first light source 220 through the power supply assembly 267, thereby realizing that the electronic device 300 supplies power to the first light source 220. Therefore, the light supplement lamp 200 does not need to be internally provided with a power supply, which greatly reduces the volume and weight of the light supplement lamp 200 and facilitates carrying.

[0190] The second magnetic member 250 on the shell 210 can be magnetically attracted and fixed to the electronic device 300, thereby realizing detachable connection between the light supplement lamp 200 and the electronic device 300, which facilitates the fixing connection between the light supplement lamp 200 and the electronic device 300 and the disassembly of the light supplement lamp 200 from the electronic device 300, thereby facilitating the use of the user.

[0191] In an embodiment, the second magnetic member 250 is arranged on the circumferential outer side of the power supply assembly 267 and located on the side of the first light source 220 close to the electronic device 300, which improves the firmness of the magnetic attraction and fixation of the second magnetic member 250 to the electronic device 300 and makes the overall structure more compact. The second magnetic member 250 is arranged on the side of the first light plate away from the first lamp bead, so that the second magnetic member 250 does not block the light emitted by the first lamp bead.

[0192] When the light supplement lamp 200 is fixed on the electronic device 300, the light supplement lamp 200 is stacked on the back of the electronic device 300, which reduces the overall volume when used in combination. Moreover, the contact area between the light supplement lamp 200 and the electronic device 300 is increased, which makes the connection between the two more stable.

[0193] In an embodiment, the power supply assembly 267 includes a wireless charging coil, which is installed in the shell 210. When the light supplement lamp 200 is attached to the electronic device 300, the power supply assembly 267 can electromagnetically induce the power supply device of the electronic device 300, so that the electronic device 2 supplies power to the first light source 220 through the power supply device. The wireless charging coil is used to realize electrical connection between the light supplement lamp 200 and the electronic device 300, which does not need to arrange an electric wire outside the light supplement lamp 200, so that the structure is more compact and convenient to carry.

[0194] In an embodiment, the power supply assembly 267 is arranged on the side of the first light source 220 close to the electronic device 300, so that the position of the power supply assembly 267 is closer to the electronic device 300, which improves the stability of the electromagnetic induction between the power supply assembly 267 and the electronic device 300.

[0195] In some embodiments, the control circuit board 260 is arranged on the circumferential side of the power supply assembly 267, so that the thickness of the fill light can be reduced. In some embodiments, the control circuit board 260 can also be arranged between the first light source and the power supply assembly 267, so that the circumferential size of the fill light can be reduced.

[0196] In this embodiment, the electronic device 300 comprises a battery housing 310, a power supply 320 and a power supply device 330. The power supply device 330 is a wireless induction coil. The power supply 320 and the power supply device 330 are both mounted in the battery housing 210, and the power supply device 330 is electrically connected with the power supply 320. The power supply device 330 can electromagnetically induce the wireless induction coil 262 to supply power to the first light source 220.

[0197] The electronic device 300 comprises a magnetic suction accessory 340 which can be magnetically attracted to the second magnetic member 240. The position of the magnetic suction accessory 340 corresponds to the position of the second magnetic member 240. When the fill light 200 is attached to the electronic device 300, the second magnetic member 240 is magnetically attracted to the magnetic suction accessory 340, thereby fixing the fill light 200 to the electronic device 300.

[0198] The battery housing 210 comprises a battery shell 311 and a bottom plate 312 fixed to the battery shell 311. The battery shell 311 and the bottom plate 312 form an enclosed cavity. The power supply 320, the power supply device 330 and the magnetic suction accessory 340 are mounted in the cavity, so that the battery housing 210 can protect the power supply 320, the power supply device 330 and the magnetic suction accessory 340. The magnetic suction accessory 340 can be a permanent magnet or a ferrous sheet.

[0199] Referring to FIGS. 39-44, in an alternative embodiment, the power supply assembly 267 comprises a conductive thimble. The conductive thimble is mounted in the housing 210, and one end of the conductive thimble extends to the outside of the housing 210. When the fill light 200 is attached to the electronic device 300, the conductive thimble can contact the power supply device of the electronic device 300 to electrically connect the fill light 200 and the electronic device 300, so that the electronic device 300 supplies power to the first light source 220.

[0200] In this embodiment, the electronic device 300 comprises a battery housing 310, a power supply 320 and a power supply device 330. The power supply device 330 is a conductive socket. The power supply 320 and the power supply device 330 are mounted in the battery housing 310, and the power supply device 330 is electrically connected with the power supply 320. The power supply device 330 can be connected with the power supply assembly 267 to supply power to the first light source 220 by the electronic device 300. In other words, in this embodiment, the power supply device 330 is replaced by a conductive thimble, and the wireless induction coil 267 is replaced by a conductive socket.

[0201] In an embodiment, referring to FIG. 34 and FIG. 45, the shape of the light supplement device 200 and the shape of the electronic device 300 are both rectangular; and the size of the shape of the light supplement device 200 is less than or equal to the size of the shape of the electronic device 300. When the light supplement device 200 is combined with the electronic device 300, the light supplement device 200 can be stably fixed on the electronic device 300, without blocking the rear camera of the mobile phone, and the portability of the light supplement device 200 can be improved.

[0202] In the embodiment shown in FIG. 34, the size of the shape of the light supplement device 200 is equal to the size of the shape of the electronic device 300. In the embodiment shown in FIG. 45, the size of the shape of the light supplement device 200 is less than the size of the shape of the electronic device 300.

[0203] In an embodiment, referring to FIG. 46 and FIG. 47, the shape of the light supplement device 200 is circular, the shape of the electronic device 300 is circular or rectangular, and the size of the shape of the light supplement device 200 is less than or equal to the size of the shape of the electronic device 300, so that when the light supplement device 200 is combined with the electronic device 300 and the mobile phone, the light supplement device 200 can be stably fixed on the electronic device 300, without blocking the rear camera of the mobile phone, and the portability of the light supplement device 200 can be improved.

[0204] In the embodiment shown in FIG. 45, the diameter of the light supplement device 200 is less than the width of the electronic device 300. In the embodiment shown in FIG. 46, the diameter of the light supplement device 200 is less than or equal to the diameter of the electronic device 300.

[0205] In other embodiments, the shape of the light supplement device 200 and the shape of the electronic device 300 can also be other shapes.

[0206] Referring to FIG. 48 to FIG. 55 and FIG. 69 to FIG. 71, in some embodiments, the shell 210 includes a main shell 216 and a sub-shell 217. The main shell 216 is detachably connected to the back of the mobile phone 100, specifically, the second magnetic member 250 is arranged in the main shell 216, and the main shell 216 is connected to the back of the mobile phone 100 by magnetic attraction of the second magnetic member 250. The sub-shell 217 is connected to the main shell 216, and the sub-shell 217 can move relative to the main shell 216. The sub-shell 217 can move relative to the main shell 216 to an unfolded state or a folded state.

[0207] Referring to FIGS. 50-55 and 71, the second light outlet 212 is arranged on the sub-housing 217, and when the sub-housing 217 moves relative to the main housing 216 to the unfolded state, the second light outlet 212 faces the side of the mobile phone 100 and faces forward. The second light source 230 is arranged in the sub-housing 217, and when the sub-housing 217 moves relative to the main housing 216 to the unfolded state, the light emitting surface of the second light source 230 is consistent with the direction of the screen on the front end surface of the mobile phone 100.

[0208] Referring to FIGS. 62-66, the light supplement lamp 200 further comprises a third soft light plate 290, which is arranged on the second light outlet 212 and is located on the light emitting path of the second light source 230, and can adjust the softness of the light of the second light source 230 and improve the lighting effect.

[0209] Referring to FIGS. 48, 49 and 69, when the sub-housing 217 moves relative to the main housing 216 to the folded state, the sub-housing 217 is stacked on the rear end surface of the main housing 216, the edges of the projection areas of the main housing 216 and the sub-housing 217 in the front-rear direction coincide, or the projection area of the sub-housing 217 in the front-rear direction is located within the projection area of the main housing 216 in the front-rear direction, so as to reduce the space occupied by the light supplement lamp 200, which is conducive to realizing the miniaturization design of the light supplement lamp 200 and facilitating the user to carry.

[0210] The outer dimensions of the main housing 216 are less than or equal to the dimensions of the mobile phone 100, and the outer dimensions of the sub-housing 217 are less than or equal to the dimensions of the main housing 216, so that when the light supplement lamp 200 is in the folded state, the shape of the light supplement lamp 200 is adapted to the mobile phone 100, the space occupied by the light supplement lamp 200 is reduced, and the user is facilitated to carry.

[0211] In the embodiment shown in FIGS. 56 and 57, the main housing 216 and the sub-housing 217 are both rectangular, the width of the main housing 216 is equal to the width of the mobile phone 100, and the length of the main housing 216 is less than the length of the mobile phone 100. The outer shape of the sub-housing 217 is equal to that of the main housing 216, which avoids blocking the rear camera 120 of the mobile phone 100 by the main housing 216 and the sub-housing 217, so that the overall size of the light supplement lamp 200 is adapted to the size of the mobile phone 100. In other embodiments, the length and width of the main housing 216 and the sub-housing 217 can both be less than the size of the mobile phone 100.

[0212] In other embodiments, the main housing 216 and the sub-housing 217 can also have other shapes, such as the main housing 216 being rectangular or square, and the sub-housing 217 being square or circular.

[0213] Referring to FIGS. 58-68, in an embodiment, the sub-housing 217 is slidingly connected with the main housing 216, and the sub-housing 217 can slide out along one side of the circumference of the main housing 216.

[0214] When the light supplement lamp 200 is in the unfolded state, the sub-housing 217 slides out along a circumferential side of the main housing 216, so that the projection area of the sub-housing 217 in the front-rear direction is at least partially located outside the projection area of the main housing 216 in the front-rear direction. In the embodiment shown in FIGS. 58-61, when the light supplement lamp 200 is in the unfolded state, the projection area of the sub-housing 217 in the front-rear direction is mostly located outside the projection area of the main housing 216 in the front-rear direction. In other embodiments, the projection area of the sub-housing 217 in the front-rear direction can also be entirely located outside the projection area of the main housing 216 in the front-rear direction.

[0215] The sub-housing 217 can slide out upward relative to the main housing 216 to move to the unfolded state, as shown in FIGS. 50 and 51. Alternatively, the sub-housing 217 can slide out downward relative to the main housing 216 to move to the unfolded state, as shown in FIGS. 52 and 53. Alternatively, the sub-housing 217 can slide out rightward relative to the main housing 216 to move to the unfolded state, as shown in FIGS. 54 and 55. In the case that the sub-housing 217 does not block the rear camera 120, and the mobile phone 100 does not block the light of the sub-housing 217, the sub-housing 217 can also slide out leftward relative to the main housing 216 to move to the unfolded state.

[0216] Referring to FIGS. 58-66, the sub-housing 217 is provided with a second connecting member 2172 for sliding connection with the main housing 216. The sub-housing 217 is rectangular, and the second connecting member 2172 is arranged on a long side or a short side of the sub-housing 217. The second light source 230 is located on a side of the sub-housing 217 close to the main housing 216, i.e., the second light source 230 is arranged on the front end face of the sub-housing 217. The light emitted by the second light source 230 is directed toward the front of the light supplement lamp 200, which is the side of the light supplement lamp 200 close to the mobile phone 100 and is in the same direction as the front camera 130 of the mobile phone 100 for image acquisition.

[0217] When the light supplement lamp 200 is in the unfolded state, the area where the second lamp bead 232 is located is projected outside the main housing 216 in the front-rear direction. Therefore, the light of the second lamp bead 232 can be directed toward the front of the light supplement lamp 200 without being blocked by the main housing 216 and the mobile phone 100, i.e., the light of the second lamp bead 232 is directed toward the user or an object or scene behind the user. When the user uses the mobile phone 100 to take a selfie or take a picture of an object or scene behind the user, the second light source 230 can provide illuminating light for the user or the object or scene being photographed, thereby improving the brightness of the picture and effectively improving the quality of the picture taken by the mobile phone 100. When the user uses the mobile phone 100 for video call, the second light source 230 can also provide illuminating light for the user or the object or scene being photographed, thereby improving the clarity of the video image and improving the user experience.

[0218] In an embodiment, the supplementary light 200 further comprises a third light source 280, which is arranged on the side of the sub-housing 217 away from the second light source 230, i.e. on the rear end surface of the sub-housing 217. The light emitted by the third light source 280 is directed towards the rear of the supplementary light 200, which refers to the side of the supplementary light 200 away from the mobile phone 100 and in the same direction as the rear camera 120 of the mobile phone 100. When the user uses the rear camera 120 of the mobile phone 100 to take a photo, the third light source 280 can provide illuminating light for the object or scene behind the supplementary light 200, thereby improving the brightness of the photo and effectively improving the quality of the photo taken by the mobile phone 100 and the user experience.

[0219] Specifically, the second light source 230 and the third light source 280 are arranged side by side in the thickness direction of the sub-housing 217, so that the light emitting area of the second light source 230 and the third light source 280 is larger when the length and width of the sub-housing 217 are fixed. The thickness direction of the sub-housing 217 is consistent with the front-rear direction of the supplementary light 200.

[0220] The third light source 280 comprises a third light plate 281 and a plurality of third lamp beads 282 arranged on the third light plate 281, and the third light plate 281 is fixed on the sub-housing 217. The third light plate 281 is arranged side by side with the second light plate 231 in the thickness direction of the sub-housing 217, and the third lamp beads 282 are arranged on the side of the third light plate 281 away from the second light plate 231, and the second lamp beads 232 are arranged on the side of the second light plate 231 away from the third light plate 281. Among them, the third lamp beads 282 are arranged in multiple, so that the light supplementing effect of the third light source 280 can be improved. The third lamp beads 282 are LED lamp beads, which have good light emitting effect, so that the light supplementing effect of the third light source 280 can be improved.

[0221] The sub-housing 217 is formed with a first mounting cavity 2171, and the second light source 230 and the third light source 280 are both mounted in the first mounting cavity 2171, so that the sub-housing 217 can protect the second light source 230 and the third light source 280. In the embodiment shown in FIGS. 62-64, the first mounting cavity 2171 comprises a first cavity 21711 and a second cavity 21712, the first cavity 21711 is arranged on the front end surface of the sub-housing 217, and the second light source 230 is mounted in the first cavity 21711. The second cavity 21712 is arranged on the rear end surface of the sub-housing 217, and the third light source 280 is mounted in the second cavity 21712.

[0222] The light supplement lamp 200 further comprises a second soft light plate 283 fixed on the sub-housing 217. The second soft light plate 283 blocks the opening of the second cavity 21712, so that the second cavity 21712 forms a closed cavity to protect the third light source 280 arranged inside the second cavity 21712. The second soft light plate 283 is located on the light path of the light of the third light source 280, and can adjust the softness of the light of the third light source 280 to improve the lighting effect.

[0223] The main housing 216 is provided with a first connecting piece 2162. The main housing 216 is rectangular, and the first connecting piece 2162 is arranged on a long side or a short side of the main housing 216 and corresponds to the position of the second connecting piece 2172. The first connecting piece 2162 is in sliding connection with the second connecting piece 2172, so that the sub-housing 217 can slide out in the direction of the long side or the short side of the main housing 216.

[0224] In some embodiments, the first light source 220 is arranged on the main housing 216, and the first light source 220 is arranged on the side of the main housing 216 away from the mobile phone 100, i.e. the first light source 220 is arranged on the rear end face of the main housing 216. The light emitted by the first light source 220 is directed towards the rear of the light supplement lamp 200. When the user uses the rear camera 120 of the mobile phone 100 for shooting, the first light source 220 can provide illuminating light for the object or scene behind the light supplement lamp 200, improve the shooting brightness, and thus effectively improve the quality of the photos taken by the mobile phone 100 and improve the user experience. When the sub-housing 217 is in the folded state, the first light source 220 is aligned with the second light source 230.

[0225] In some embodiments, the first light source 220 is arranged on the main housing 216, and the first light source 220 is arranged on the side of the main housing 216 away from the mobile phone 100, i.e. the first light source 220 is arranged on the rear end face of the main housing 216. The light emitted by the first light source 220 is directed towards the rear of the light supplement lamp 200. When the user uses the rear camera 120 of the mobile phone 100 for shooting, the first light source 220 can provide illuminating light for the object or scene behind the light supplement lamp 200, improve the shooting brightness, and thus effectively improve the quality of the photos taken by the mobile phone 100 and improve the user experience. When the sub-housing 217 is in the folded state, the first light source 220 is aligned with the second light source 230.

[0226] In an embodiment, when the user uses the rear camera 120 of the mobile phone 100 for shooting, the third light source 280 and the first light source 220 can be turned on at the same time, so as to increase the light emitting area and thus improve the lighting brightness and lighting area. According to needs, only the third light source 280 or the first light source 220 can be turned on.

[0227] In an embodiment, the second light source 230 is arranged on the secondary shell 217, and the third light source 280 is not arranged, and the first light source 220 is arranged on the primary shell 216. In this embodiment, when the second light source 230 and the first light source 220 are not needed to be used for light compensation, the light compensation lamp 200 is slid to the folded state, so that the second light source 230 and the first light source 220 are both hidden on the opposite surfaces between the primary shell 216 and the secondary shell 217, and then the second light source 230 and the first light source 220 are both not exposed, and the second light source 230 and the first light source 220 are protected.

[0228] In an embodiment, the second light source 230 and the third light source 280 are arranged on the secondary shell 217, and the first light source 220 is not arranged on the primary shell 216, so that when the rear camera 120 of the mobile phone 100 is used for shooting, the third light source 280 can be used for light compensation when the light compensation lamp 200 is in the folded state.

[0229] The second installation cavity 2161 is formed on the primary shell 216, and the first light source 220, the second magnetic member 250, the battery 261 and the charging coil 262 are all installed in the second installation cavity 2161, so that the primary shell 216 can protect the first light source 220, the battery 261 and the charging coil 262.

[0230] In the embodiment shown in FIGS. 62-64, the second installation cavity 2161 includes a third cavity 21611 and a fourth cavity 21612. The third cavity 21611 is arranged on the front end surface of the primary shell 216, and the second magnetic member 250, the battery 261 and the charging coil 262 are installed in the third cavity 21611. The fourth cavity 21612 is arranged on the rear end surface of the primary shell 216, and the first light source 220 is installed in the fourth cavity 21612.

[0231] The primary shell 216 further includes a bottom wall 214, which is fixed at the opening of the third cavity 21611, so that the third cavity 21611 forms a closed cavity to protect the battery 261 and the charging coil 262.

[0232] In an embodiment, the first soft light plate 223 is fixed on the primary shell 216. The first soft light plate 223 blocks the opening of the fourth cavity 21612, so that the fourth cavity 21612 forms a closed cavity to protect the first light source 220 arranged inside the fourth cavity 21612, and the first soft light plate 223 is located on the light irradiation path of the first light source 220, which can adjust the softness of the light of the first light source 220 and improve the lighting effect.

[0233] The sliding connection between the first connecting member 2162 on the primary shell 11 and the second connecting member 2172 on the secondary shell 21 is not limited to the following manner:

[0234] The first connecting member 2162 and the second connecting member 2172 are both slide rails. The first connecting member 2162 extends along the width direction of the main shell 216, and the second connecting member 2172 extends along the width direction of the auxiliary shell 21. The width direction of the main shell 216 and the width direction of the auxiliary shell 21 are both the up-down direction of the light supplement lamp 200. The cross section of the first connecting member 2162 and the second connecting member 2172 are both C-shaped. One side of the first connecting member 2162 is fixed on the main shell 216, and one side of the second connecting member 2172 is fixed on the auxiliary shell 21. The position of the second connecting member 2172 corresponds to the position of the first connecting member 2162. The side of the first connecting member 2162 away from the main shell 216 is slidably connected with the side of the second connecting member 2172 away from the auxiliary shell 21, so that the second connecting member 2172 can slide along the width direction of the first connecting member 2162, that is, the auxiliary shell 217 can slide up and down relative to the main shell 216, and the second connecting member 2172 and the first connecting member 2162 cannot be separated in the front-back direction.

[0235] As shown in FIG. 62, two first connecting members 2162 are arranged, and the opening directions of the two first connecting members 2162 are away from each other. Two second connecting members 2172 are arranged, and the opening directions of the two second connecting members 2172 are toward each other. The two first connecting members 2162 correspond to the two second connecting members 2172, and are slidably connected.

[0236] The first connecting member 2162 and the second connecting member 2172 are both slide rails. The first connecting member 2162 extends along the width direction of the main shell 216, and the second connecting member 2172 extends along the width direction of the auxiliary shell 21. The width direction of the main shell 216 and the width direction of the auxiliary shell 21 are both the up-down direction of the light supplement lamp 200. The cross section of the first connecting member 2162 and the second connecting member 2172 are both C-shaped. One side of the first connecting member 2162 is fixed on the main shell 216, and one side of the second connecting member 2172 is fixed on the auxiliary shell 21. The position of the second connecting member 2172 corresponds to the position of the first connecting member 2162. The side of the first connecting member 2162 away from the main shell 216 is slidably connected with the side of the second connecting member 2172 away from the auxiliary shell 21, so that the second connecting member 2172 can slide along the width direction of the first connecting member 2162, that is, the auxiliary shell 217 can slide up and down relative to the main shell 216, and the second connecting member 2172 and the first connecting member 2162 cannot be separated in the front-back direction.

[0237] The first connecting member 2162 and the second connecting member 2172 are both slide rails. The first connecting member 2162 extends along the width direction of the main shell 216, and the second connecting member 2172 extends along the width direction of the auxiliary shell 21. The width direction of the main shell 216 and the width direction of the auxiliary shell 21 are both the up-down direction of the light supplement lamp 200. The cross section of the first connecting member 2162 and the second connecting member 2172 are both C-shaped. One side of the first connecting member 2162 is fixed on the main shell 216, and one side of the second connecting member 2172 is fixed on the auxiliary shell 21. The position of the second connecting member 2172 corresponds to the position of the first connecting member 2162. The side of the first connecting member 2162 away from the main shell 216 is slidably connected with the side of the second connecting member 2172 away from the auxiliary shell 21, so that the second connecting member 2172 can slide along the width direction of the first connecting member 2162, that is, the auxiliary shell 217 can slide up and down relative to the main shell 216, and the second connecting member 2172 and the first connecting member 2162 cannot be separated in the front-back direction.

[0238] Manner four: the structure of the first connecting piece 2162 in manner four is the same as that of the first connecting piece 2162 in manner three, the structure of the second connecting piece 2172 in manner four is the same as that of the second connecting piece 2172 in manner three, the difference is that the first connecting piece 2162 extends along the length direction of the main shell 11, and the second connecting piece 2172 extends along the length direction of the auxiliary shell 21. Among them, the length direction of the main shell 216 and the length direction of the auxiliary shell 21 are both the left-right direction of the light filling lamp 200, so the auxiliary shell 217 can slide left and right relative to the main shell 216.

[0239] Among them, in manners three and four, the structures of the first connecting piece 2162 and the second connecting piece 2172 can be interchanged, that is, the first connecting piece 2162 is a sliding groove structure, and the second connecting piece 2172 is a sliding block structure.

[0240] Manner five: referring to FIG. 64, the first connecting piece 2162 is a sliding rod structure, the first connecting piece 2162 extends along the width direction of the main shell 216, the second connecting piece 2172 is a guide hole structure, the second connecting piece 2172 extends along the width direction of the auxiliary shell 21, one end of the first connecting piece 2162 is slidably arranged in the second connecting piece 2172, the other end is connected with the main shell 11, so that the auxiliary shell 217 can slide up and down relative to the main shell 216.

[0241] Manner six: the structure of the first connecting piece 2162 in manner six is the same as that of the first connecting piece 2162 in manner five, the structure of the second connecting piece 2172 in manner six is the same as that of the second connecting piece 2172 in manner five, the difference is that the first connecting piece 2162 extends along the length direction of the main shell 216, and the second connecting piece 2172 extends along the length direction of the auxiliary shell 21. Among them, the length direction of the main shell 216 and the length direction of the auxiliary shell 21 are both the left-right direction of the light filling lamp 200, so the auxiliary shell 217 can slide left and right relative to the main shell 216.

[0242] Among them, in manners five and six, the structures of the first connecting piece 2162 and the second connecting piece 2172 can be interchanged, that is, the first connecting piece 2162 is a guide hole structure, and the second connecting piece 2172 is a sliding rod structure.

[0243] Among them, in manners one to six above, one or both of the first connecting piece 2162 and the second connecting piece 2172 is provided with a damping piece, so that after the user slides the auxiliary shell 217, the auxiliary shell 217 can stop at the corresponding position relative to the main shell 216, for example: the user slides the auxiliary shell 217 to the folding state, releases the hand, and under the action of the damping piece, the light filling lamp 200 always remains in the folding state; the user slides the auxiliary shell 217 to the unfolded state, releases the hand, and under the action of the damping piece, the light filling lamp 200 always remains in the unfolded state.

[0244] In an embodiment, the damping member can be a spring, which is arranged on one or both of the first connecting member 2162 and the second connecting member 2172.

[0245] In an embodiment, the damping member is a click, which is arranged on both the first connecting member 2162 and the second connecting member 2172, and the click on the first connecting member 2162 cooperates with the click on the second connecting member 2172 to enable the sub-housing 217 to stop at any position of the main housing 216.

[0246] Referring to FIGS. 69-95, the sub-housing 217 is rotatably connected to the main housing 216, and the sub-housing 217 can be rotated to a circumferential side of the main housing 216 to form an unfolded state.

[0247] Referring to FIGS. 69-90, in some embodiments, the sub-housing 217 is located on a side of the main housing 216 facing away from the mobile phone 100, and the axis direction of the rotation of the sub-housing 217 relative to the main housing 216 is consistent with the length direction or the width direction of the main housing 216. The sub-housing 217 can be flipped by 180° around the axis, so that the light supplement lamp 200 is switched from the folded state to the unfolded state. The angle of the rotation of the sub-housing 217 around the axis can have a certain angle error. The second light source 230 is arranged on the sub-housing 217.

[0248] Referring to FIGS. 71-75, when the sub-housing 217 is in the unfolded state, the sub-housing 217 extends from the side of the mobile phone 100 and the main housing 216, the projection area of the sub-housing 217 in the front-rear direction is at least partially located outside the projection area of the main housing 216 in the front-rear direction, and the light emitted by the second light source 230 is directed to the front of the light supplement lamp 200, which is consistent with the direction of the screen on the front end surface of the mobile phone 100, i.e., directed to the user of the mobile phone 100 or the object or scene behind the user. When the user uses the front camera 130 of the mobile phone 100 to take a selfie, video call, or take a picture of the object or scene behind the user, the sub-housing 217 is rotated to the unfolded state, and the second light source 230 can provide illuminating light for the user or the object or scene behind the user, thereby improving the brightness of the picture, effectively improving the quality of the picture taken by the mobile phone 100, and improving the user experience. In the embodiments shown in FIGS. 71-75, when the light supplement lamp 200 is in the unfolded state, the projection area of the sub-housing 217 in the front-rear direction is mostly or even entirely located outside the projection area of the main housing 216 in the front-rear direction, so that the light emitting area of the second light source 230 is increased, and the light supplement effect is improved.

[0249] Referring to FIGS. 69 and 70, when the light supplementing lamp 200 is in the folded state, the second light source 230 is located on the side of the sub-housing 217 away from the main housing 216, and the light emitted by the second light source 230 is directed towards the object or scene behind the light supplementing lamp 200, which is opposite to the direction of the screen on the front end of the mobile phone 100 and the same as the direction of the rear camera 120 to capture the scene or object, i.e. the second light source 230 can be used to supplement light for the scene or object in front of the user. In this way, the second light source 230 on the sub-housing 217 can be used to supplement light for the object or scene in front of the light supplementing lamp 200 and the scene or object behind the light supplementing lamp 200.

[0250] Referring to FIGS. 71, 72 and 75, in an embodiment, the third light source 280 is arranged on the sub-housing 217 and on the side of the sub-housing 217 away from the second light source 230. When the sub-housing 217 is in the unfolded state, the light emitted by the third light source 280 is directed towards the object or scene behind the light supplementing lamp 200, i.e. towards the object or scene captured by the rear camera 120 when the rear camera 120 is used to capture. When the user uses the rear camera 120 of the mobile phone 100 to capture, the third light source 280 can improve the illumination of the object or scene behind the light supplementing lamp 200, improve the brightness of the capture, thereby effectively improving the quality of the photos captured by the mobile phone 100 and improving the user experience.

[0251] Referring to FIGS. 71, 72, 75 and 85, the first light source 220 is fixed on the rear end of the main housing 216, i.e. the first light source 220 is arranged on the side of the main housing 216 away from the mobile phone 100, and the light emitted by the first light source 220 is directed towards the rear of the light supplementing lamp 200. When the sub-housing 217 is in the folded state, the first light source 220 is aligned with the third light source 280. When the light supplementing lamp 200 is in the unfolded state and the user uses the rear camera 120 of the mobile phone 100 to capture, the first light source 220 can improve the illumination of the object or scene behind the light supplementing lamp 200, improve the brightness of the capture, thereby effectively improving the quality of the photos captured by the mobile phone 100 and improving the user experience.

[0252] In an embodiment, when the user uses the rear camera 120 of the mobile phone 100 to capture, the third light source 280 and the first light source 220 can be turned on at the same time, so as to increase the light emitting area and thereby improve the illumination brightness and the illumination area. According to the needs, only the third light source 280 or the first light source 220 can be turned on.

[0253] In other embodiments, the second light source 230 is arranged on the secondary shell 217, and the third light source 280 is not arranged, and the first light source 220 is arranged on the primary shell 216; or the second light source 230 and the third light source 280 are arranged on the secondary shell 217, and the first light source 220 is not arranged on the primary shell 216.

[0254] Referring to FIGS. 70, 71 and 91-95, the light supplement lamp 200 further comprises a rotating shaft 218, which connects the primary shell 216 and the secondary shell 217, and at least one of the primary shell 216 and the secondary shell 217 is capable of rotating relative to the rotating shaft 218, so as to realize the rotating connection between the secondary shell 217 and the primary shell 216.

[0255] Referring to FIGS. 70-90, the rotating shaft 218 is arranged at the edge of the primary shell 216 and the secondary shell 217, and is consistent with the length direction or the width direction of the primary shell 216. When the secondary shell 217 is rotated to the unfolded state, the primary shell 216 and the secondary shell 217 are located on the same plane, thereby reducing the size of the light supplement lamp 200 in the thickness direction of the primary shell 216. When the secondary shell 217 is rotated to the folded state, the primary shell 216 and the secondary shell 217 are overlapped in the thickness direction, and the secondary shell 217 is stacked on the rear end surface of the primary shell 216, thereby reducing the size of the light supplement lamp 200 in the length direction or the width direction. In this way, the overall structure of the light supplement lamp 200 is compact, which is convenient for users to use and carry.

[0256] The rotating shaft 218 is provided with a damping function, so that when the secondary shell 217 rotates relative to the primary shell 216 around the axis of the rotating shaft 218, the secondary shell 217 can stop at any position, so as to adjust the light supplement angle of the photographic light supplement lamp.

[0257] Referring to FIGS. 89 and 90, the secondary shell 217 can be rotated relative to the primary shell 216 around the axis of the rotating shaft 218 to a state where they form an included angle, so as to adjust the irradiation angle of the second light source 230 and improve the user experience.

[0258] In an embodiment, referring to FIGS. 91-95, the axis direction in which the secondary shell 217 rotates relative to the primary shell 216 is consistent with the thickness direction of the primary shell 216, i.e., the axis direction of the rotating shaft 218 is consistent with the thickness direction of the primary shell 216. In this embodiment, no matter whether the light supplement lamp 200 is in the unfolded state or the folded state, the light emitted by the second light source 230 is directed to the front of the light supplement lamp 200, and the light emitted by the third light source 280 is directed to the rear of the light supplement lamp 200. That is, the second light source 230 is arranged on the front end surface of the secondary shell 217, and the third light source 280 is arranged on the rear end surface of the secondary shell 217.

[0259] The rotation shaft 218 can be arranged at one corner of the main shell 216. In use, the user can rotate the sub-shell 217 relative to the main shell 216 clockwise or counterclockwise by any angle as needed. In the embodiment shown in FIG. 92, the sub-shell 217 is rotated 90 degrees counterclockwise relative to the main shell 216 to be in the unfolded state, and the sub-shell 217 is above the main shell 216. In the embodiment shown in FIG. 93, the sub-shell 217 can be rotated 90 degrees clockwise relative to the main shell 216 to be in the unfolded state, and the sub-shell 217 is to the right of the main shell 216. In other embodiments, the rotation shaft 218 can be arranged in the middle of the edge of the main shell 216.

[0260] When the mobile phone 100 is used for shooting and needs to be supplemented with light, the user can magnetically fix the light supplement lamp 200 to the rear end of the mobile phone 100, and then adjust the state of the light supplement lamp 200 as needed and turn on the corresponding light. If the user uses the front camera 130 of the mobile phone 100 for self-shooting, video call, or shooting an object or scene in front of the light supplement lamp 200, the sub-shell 217 is rotated to the unfolded state, and the second light source 230 is turned on, so that the second light source 230 can provide illuminating light for the user or the object or scene behind the user, thereby improving the shooting brightness. If the user uses the rear camera 120 of the mobile phone 100 to shoot an object or scene behind the light supplement lamp 200, the user can rotate the sub-shell 217 to the unfolded state, and turn on the third light source 280 or the first light source 220, so that the third light source 280 or the first light source 220 can provide illuminating light for the object or scene behind the light supplement lamp 200; when a stronger light supplement effect is needed, the sub-shell 217 is moved to the unfolded state, and the third light source 280 and the first light source 220 are turned on, so that the third light source 280 and the first light source 220 together provide illuminating light for the object or scene behind the light supplement lamp 200. In an embodiment, if the user uses the rear camera 120 of the mobile phone 100 to shoot an object or scene behind the light supplement lamp 200, the user can rotate the sub-shell 217 to the folded state, and turn on the second light source 230, so that the second light source 230 can provide illuminating light for the object or scene behind the light supplement lamp 200; in some embodiments, if the user uses the rear camera 120 of the mobile phone 100 to shoot an object or scene in front, the user can rotate the sub-shell 217 to the folded state, and turn on the third light source 280, so that the third light source 280 can provide illuminating light for the object or scene behind the light supplement lamp 200.

[0261] In summary, the fill light 200 of the shooting system can be arranged on the back of the mobile phone 100, and at least one light source is arranged in the corresponding position inside the shell 210 of the fill light 200, so that the fill light 200 can provide the function of filling light. Among them, the light source has a plurality of lamp beads, and the plurality of lamp beads can illuminate when the camera of the mobile phone 100 shoots, so as to enhance the brightness and clarity of the photo or video.

[0262] While the disclosure has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is for the purpose of describing and illustrating the disclosure and is not intended to be limiting. Since the disclosure can be embodied in various forms without departing from the spirit or essential characteristics thereof, it is understood that the above-described embodiments are not limited to any of the foregoing details but are susceptible to changes and modifications within the scope of the appended claims and equivalents thereof, all of which are intended to be embraced by the following claims.

Claims

1. A light filling lamp configured to be detachably connected to the back of a mobile phone, the light filling lamp comprising: a housing, a first light outlet being provided on a first end surface of the housing facing away from the mobile phone, a second light outlet being provided on a second end surface of the housing facing the mobile phone, the second light outlet being capable of extending out of the side of the mobile phone after the housing is rotated along a central axis perpendicular to the second end surface; a first light source provided in the housing, the first light source comprising a first light plate and a plurality of first lamp beads provided on the first light plate, the first light plate being provided with a side surface of the first lamp beads relative 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; a second light source provided in the housing, a light emitting surface of the second light source being provided at an angle relative to a plane in which the second light outlet is located, part of the light emitted by the second light source being emitted from the second light outlet of the housing after being reflected.

2. The light supplement lamp of claim 1, wherein, The light filling lamp comprises a second magnetic member, the second magnetic member being provided in the housing and located on an inner wall of the housing near one end of the housing close to the mobile phone, and the light filling lamp is adsorbed on the back of the mobile phone by the second magnetic member.

3. The light supplement lamp of claim 1, wherein, A first soft light plate is provided on the housing, the first soft light plate covers the first light outlet, and the first soft light plate completely covers the first end surface of the housing; the first light plate is provided opposite to the first soft light plate, so that the light emitted by the first lamp beads on the first light plate is emitted after passing through the first soft light plate.

4. The light supplement lamp of claim 1, wherein, The second light source comprises a second light plate and a second lamp bead provided on the second light plate, the light emitting surface of the second light plate provided at an angle relative to the plane of the second light outlet.

5. The light supplement lamp of claim 4, wherein, The housing is provided with a diffusion sheet and a reflective sheet; the diffusion sheet covers the second light outlet; the second light plate is provided at an angle relative to the diffusion sheet, and the angle between the second light plate and the diffusion sheet is greater than or equal to 90°; the reflective sheet is connected with the second light plate, and the reflective sheet can reflect the light emitted by the second lamp bead to the diffusion sheet and then emit it.

6. The light supplement lamp of claim 5, wherein, The second light source comprises one second light plate; the second light plate is provided on the inner side of the outer edge of the diffusion sheet and is perpendicular to the diffusion sheet; one end of the reflective sheet abuts against the second light plate, and the other end of the reflective sheet abuts against the diffusion sheet, so that the second light plate, the reflective sheet and the diffusion sheet are arranged in a triangular shape; or The second light source comprises a plurality of second light plates; the plurality of second light plates are provided around the inner side of the outer edge of the diffusion sheet and are perpendicular to the diffusion sheet; the plurality of second light plates are connected with each other to enclose a light mixing cavity; the reflective sheet is located at one end of the second light plate away from the diffusion sheet to close the light mixing cavity; the reflective sheet and the diffusion sheet are arranged in parallel, and the light emitted by the second light plate is emitted from the diffusion sheet after being reflected by the reflective sheet.

7. The light supplement lamp of claim 1, wherein, The light filling lamp further comprises an accessory connecting portion; the accessory connecting portion is fixed on the side surface of the housing; the accessory connecting portion is used for connecting with an external device, so that the light filling lamp can be mounted on the external device.

8. A light supplement lamp configured to be detachably connected to the back of a mobile phone, comprising a shell, a second light source and a second magnetic member, the shell comprising a main shell and a sub-shell, the second light source being arranged on the sub-shell, and the second magnetic member being arranged on the main shell, the second magnetic member being configured to be magnetically attracted to the mobile phone to fix the front end of the main shell to the back end of the mobile phone. The sub-shell is slidably connected to the main shell, and the sub-shell can slide to any side of the circumference of the main shell, the second light source being located on the side of the sub-shell close to the main shell, and the second light source can extend from the side of the mobile phone, and the light emitting surface of the second light source is consistent with the direction of the screen on the front end of the mobile phone.

9. The light supplement lamp of claim 8, wherein the main shell is rectangular, and a first connecting member is arranged on the main shell, the first connecting member being arranged on the long side or the short side of the main shell; a second connecting member is arranged on the sub-shell, and the second connecting member is slidably connected to the first connecting member, so that the sub-shell can slide out along the long side or the short side of the main shell.

10. The light supplement lamp of claim 9, wherein the first connecting member and the second connecting member are both sliding rails, the first connecting member extending along the length direction of the main shell, and the second connecting member extending along the length direction of the sub-shell, or the first connecting member extending along the width direction of the main shell, and the second connecting member extending along the width direction of the sub-shell; the cross section of the first connecting member and the second connecting member is C-shaped, one side of the first connecting member being fixed to the main shell, and one side of the second connecting member being fixed to the sub-shell, the side of the first connecting member away from the main shell being slidably connected to the side of the second connecting member away from the sub-shell.

11. The light supplement lamp of claim 9, wherein the first connecting member is a sliding block structure, one side of the first connecting member being fixed to the main shell, the length direction of the first connecting member extending along the length direction or the width direction of the main shell, the second connecting member being a sliding groove structure, the length direction of the second connecting member being the same as that of the first connecting member, and the side of the first connecting member away from the main shell being slidably connected to the second connecting member; or the first connecting member is a sliding groove structure, and the second connecting member is a sliding block structure, the first connecting member extending along the length direction or the width direction of the main shell, one side of the second connecting member being fixed to the sub-shell, the length direction of the second connecting member being the same as that of the first connecting member, and the side of the second connecting member away from the sub-shell being slidably connected to the first connecting member; or the first connecting member is a sliding groove structure, and the second connecting member is a sliding block structure, the first connecting member extending along the length direction or the width direction of the main shell, one side of the second connecting member being fixed to the sub-shell, the length direction of the second connecting member being the same as that of the first connecting member, and the side of the second connecting member away from the sub-shell being slidably connected to the first connecting member; or The first connecting member is a guide hole structure, the second connecting member is a slide rod structure, the first connecting member extends along the length direction or the width direction of the main shell, the second connecting member extends in the same direction as the first connecting member, one end of the second connecting member is slidably arranged in the first connecting member, and the other end is connected with the auxiliary shell; or, The first connecting member is a slide rod structure, the second connecting member is a guide hole structure, the second connecting member extends along the length direction or the width direction of the auxiliary shell, the first connecting member extends in the same direction as the second connecting member, one end of the first connecting member is slidably arranged in the second connecting member, and the other end is connected with the main shell.

12. The light supplement lamp of claim 8, wherein The light supplement lamp further comprises a third light source arranged on the auxiliary shell, and the third light source is located on a side of the auxiliary shell away from the main shell. The light supplement lamp further comprises a first light source arranged on the main shell, and the first light source is located on a side of the main shell away from the mobile phone. When the auxiliary shell is in the folded state, the first light source is aligned with the second light source.

13. A light supplement lamp configured to be detachably connected to the back of a mobile phone, the light supplement lamp comprising a shell, a second light source and a second magnetic member, the shell comprising a main shell and an auxiliary shell, the second light source being arranged on the auxiliary shell, and the second magnetic member being arranged on the main shell, the second magnetic member being used to magnetically attract and fix an external mobile phone, so that the front end surface of the main shell of the light supplement lamp is fixedly assembled on the rear end surface of the mobile phone. The auxiliary shell is rotationally connected with the main shell, and the auxiliary shell can be rotated to an unfolded state relative to the main shell, when the auxiliary shell is in the unfolded state, the auxiliary shell extends from the side of the mobile phone, and the light emitted by the second light source is directed towards the front of the light supplement lamp and is consistent with the direction of the screen on the front end surface of the mobile phone.

14. The light supplement lamp of claim 13, wherein, The light supplement lamp further comprises a rotation shaft, the rotation shaft connects the main shell and the auxiliary shell, and at least one of the main shell and the auxiliary shell can rotate relative to the rotation shaft, so that the auxiliary shell can move around the axis of the rotation shaft to an unfolded state relative to the main shell. The auxiliary shell can also rotate around the axis of the rotation shaft to a folded state relative to the main shell, when the auxiliary shell is in the folded state, the auxiliary shell is stacked on the rear end surface of the main shell.

15. The light supplement lamp of claim 14, wherein The direction of the axis of the rotation shaft is consistent with the thickness direction of the main shell; When the auxiliary shell is in the folded state, the second light source is located on the side of the auxiliary shell close to the main shell; When the auxiliary shell is in the unfolded state, the auxiliary shell is rotated around the rotation shaft to the outside of the main shell, so that the light emitted by the second light source is not blocked by the main shell.

16. The light supplement lamp of claim 14, wherein The direction of the axis of the rotation shaft is consistent with the length direction or the width direction of the main shell; When the sub-housing is in the folded state, the second light source is located on the side of the sub-housing facing away from the main housing, and the light emitted by the second light source is directed towards the rear of the light supplement lamp, which is opposite to the direction of the screen on the front end surface of the mobile phone. When the sub-housing is in the unfolded state, the sub-housing is flipped around the rotating shaft so that the light emitted by the second light source is directed towards the front of the light supplement lamp.

17. The light supplement lamp of claim 13, wherein The light supplement lamp further comprises a third light source arranged on the sub-housing, the third light source is arranged on the side of the sub-housing facing away from the second light source; and when the sub-housing is in the unfolded state, the light emitted by the third light source is directed towards the rear of the light supplement lamp. The light supplement lamp further comprises a first light source arranged on the rear end surface of the main housing, the light emitted by the first light source is directed towards the rear of the light supplement lamp. When the sub-housing is in the folded state, the third light source is aligned with the first light source.

18. A light supplement lamp configured to be detachably connected to the back of a mobile phone, the light supplement lamp comprising: a housing, the housing is internally provided with a containing cavity, the housing is provided with a first light outlet, the first light outlet covers the entire end surface of the housing facing away from the mobile phone and connects the containing cavity with the external environment; a first light source, the first light source is arranged in the containing cavity, the first light source is oppositely arranged with the first light outlet, the light emitted by the first light source is emitted through the first light outlet to form the light emitting surface of the light supplement lamp; a first magnetic member arranged on the housing and arranged around the circumferential side of the housing; adjacent housings of the light supplement lamps can be adsorbed with each other through the first magnetic member, so that the light emitting surfaces of a plurality of light supplement lamps are arranged in the same plane to perform large-area light supplement; a second magnetic member arranged in the housing, the second magnetic member is located on the inner wall of the end of the housing facing away from the light emitting surface of the light supplement lamp; the second magnetic member is configured to be adsorbed with the mobile phone, so that the light supplement lamp can be detachably connected to the back of the mobile phone.

19. The light supplement lamp of claim 18, wherein, The housing comprises a bottom wall and a side wall; the side wall is arranged on the outer edge of the bottom wall and forms the containing cavity with the bottom wall, the opening of the containing cavity forms the first light outlet; the first magnetic member is fixedly arranged on the side wall.

20. The light supplement lamp of claim 19, wherein, The first magnetic member is a magnet; the side wall is a rectangular frame structure, the magnetic poles of the first magnetic members on the opposite sides of the side wall face opposite directions, so that when the outer side edges of the housings of a plurality of light supplement lamps are connected with each other, the first magnetic members on the opposite sides of adjacent light supplement lamps can be adsorbed with each other.

21. The light supplement lamp of claim 19, wherein, The first magnetic member comprises a magnet and a ferromagnetic metal member; the side wall is a rectangular frame structure; the magnet and the ferromagnetic metal member are arranged on the opposite sides of the side wall, respectively; when the outer side edges of the housings of a plurality of light supplement lamps are connected with each other, the magnet on one light supplement lamp can be adsorbed with the ferromagnetic metal member in another light supplement lamp.

22. The light supplement lamp of claim 19, wherein, The side wall is internally provided with a mounting groove, and the opening direction of the mounting groove is the same as the opening direction of the cavity.

23. The light supplement lamp of claim 19, wherein, The second magnetic member is arranged in a ring shape, and a fixing groove is formed on the inner side of the bottom wall, the shape of the fixing groove being matched with the arrangement shape of the second magnetic member, and the second magnetic member is fixedly installed in the fixing groove.

24. A light supplement lamp configured to be detachably connected to the back of a mobile phone, the light supplement lamp comprising: a housing, the housing being hollow inside, one side of the housing being provided with a first light outlet; the surface of the housing away from the first light outlet constitutes a mounting surface for being detachably mounted on the mobile phone; a light transmission plate is arranged at the first light outlet; a first light source comprising a first lamp plate arranged in the housing and a plurality of first lamp beads arranged on the first lamp plate at intervals, the light emitted by the first lamp beads being capable of being transmitted through the light transmission plate and out of the housing, the first lamp plate being arranged at an angle with the plane in which the light transmission plate is located.

25. The light supplement lamp of claim 24, wherein, The housing comprises a side wall extending along its own axis direction and a bottom wall arranged at one end of the side wall, the side wall and the bottom wall enclosing a cavity, one side of the side wall away from the bottom wall being open to form the first light outlet, the mounting surface being formed on the bottom wall, the first lamp plate being arranged on the inner side surface of the side wall, and the plurality of first lamp beads being arranged on the inner side surface of the first lamp plate at intervals in the circumferential direction of the cavity.

26. The light supplement lamp of claim 25, wherein, The first lamp plate is provided in plurality, one first lamp plate being arranged on each inner side surface of the side wall, and the two ends of each first lamp plate abutting each other in turn.

27. The light supplement lamp of claim 26, wherein, The light supplement lamp comprises a reflecting plate arranged in the cavity, the reflecting plate being arranged opposite to the soft light plate, the reflecting plate being located on the side of the first lamp plate away from the soft light plate, and part of the light emitted by the first lamp beads being reflected to the soft light plate through the reflecting plate.

28. The light supplement lamp of claim 24, wherein, The light supplement lamp further comprises a second magnetic member, the second magnetic member being arranged in the housing, and the bottom wall of the housing being capable of being magnetically adsorbed to the mobile phone through the second magnetic member; The second magnetic member is in a ring shape, and the inner side surface of the bottom wall of the housing is recessed with a second accommodating groove matched with the shape of the second magnetic member, and the second magnetic member is accommodated in the second accommodating groove.

29. The light supplement lamp of claim 1, 8, 13, 18 or 24, wherein The light supplement lamp further comprises a battery and an electrical connector electrically connected to the battery, the battery and the electrical connector being fixed on the housing, and the electrical connector being capable of being electrically connected to the mobile phone to charge the mobile phone with the battery.

30. The light supplement lamp of claim 29, wherein The electrical connector comprises a wireless charging coil capable of generating electromagnetic induction with the mobile phone to charge the mobile phone; or The electrical connector comprises a charging interface capable of being connected to the mobile phone through an electric wire, so that the battery can charge the mobile phone.

31. A light supplement lamp mountable on an electronic device having a power supply, comprising: a housing; A second magnetic member is installed in the shell, and is configured to magnetically attract and fix the electronic device; The first light source includes a first light plate fixed to the shell and a plurality of first light beads distributed on the first light plate, and the first light beads are arranged on a side of the first light plate away from the second magnetic member; The power supply assembly is electrically connected to the first light plate and the electronic device, so that the electronic device can provide power for the first light beads through the power supply assembly.

32. The light supplement lamp of claim 31, wherein The power supply assembly includes a wireless charging coil installed in the shell, and when the light supplement lamp is attached to the electronic device, the wireless charging coil can electromagnetically induce a wireless induction coil in the electronic device to supply power to the first light source.

33. The light supplement lamp of claim 31, wherein The power supply assembly includes a conductive thimble installed in the shell, and an end of the conductive thimble extends to the outside of the shell, and the conductive thimble can be electrically connected to a conductive socket of the electronic device to supply power to the first light source.

34. The light supplement lamp of any one of claims 31-33, wherein The power supply assembly is arranged on a side of the first light plate away from the first light beads; The second magnetic member is arranged on the circumferential outside of the power supply assembly.

35. A photographing system, wherein, The system includes a mobile phone and the light supplement lamp of claim 31, and the light supplement lamp is detachably connected to the mobile phone.

36. The photographing system of claim 35, wherein The photographing system further includes an electronic device having a power supply, a power supply device, and a magnetic attraction member in the electronic device, which are arranged separately from the light supplement lamp, the magnetic attraction member can be magnetically attracted to the second magnetic member of the light supplement lamp, and the power supply can be electrically connected to the first light source of the light supplement lamp to supply power to the first light source.

37. The photographing system of claim 36, wherein The electronic device has a magnetic attraction assembly, and the electronic device can be magnetically attracted to the mobile phone through the magnetic attraction assembly; The light supplement lamp and the mobile phone are respectively arranged on two sides of the electronic device.

38. The photographing system of claim 36, wherein The mobile phone can output power to the outside, the light supplement lamp can be electrically connected to the mobile phone, and the light supplement lamp can obtain the power outputted to the outside by the mobile phone.

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