External light supplement lamp and shooting system

Abstract

The utility model provides an external light supplement lamp and a shooting system, the shooting system comprises a mobile phone and an external light supplement lamp, the external light supplement lamp comprises a fixed main body and a movable main body, the fixed main body comprises a magnetic attraction piece, and the external light supplement lamp is fixed with the rear end face of the mobile phone through the magnetic attraction piece in a magnetic attraction mode. Therefore, the external light supplement lamp can be conveniently and quickly assembled on the mobile phone, so that a user can use the external light supplement lamp more conveniently. The movable main body can slide towards any side in the circumferential direction of the fixed main body, the movable main body comprises an auxiliary shell connected with the fixed main body and a first light-emitting assembly arranged on the auxiliary shell, and the first light-emitting assembly is located on the side, close to the fixed main body, of the auxiliary shell and can extend out of the side face of the mobile phone; and the light-emitting surface of the first light-emitting component is consistent with the direction of a screen on the front end surface of the mobile phone. Therefore, when a user performs selfie, video call or shooting of an object or a scene in front of the external light supplement lamp through a mobile phone, the movable main body can be slid to one side of the circumferential direction of the fixed main body, so that the first light-emitting assembly can provide illumination light for the user or the shot object or scene, the shooting brightness is improved, and the user experience is improved. Therefore, the quality of photos shot by the mobile phone and the quality of mobile phone video images are effectively improved, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the field of shooting equipment, and mainly relates to an external fill light and a shooting system. Background Art

[0002] With the development of network technology, people have become accustomed to using mobile phones and other smart communication devices to take pictures and record things around them at any time, or make video calls with relatives and friends.

[0003] When people take selfies or make video calls, they often need to use the front camera of the mobile phone; however, since the front end of existing mobile phones is fully covered by the screen, they are not equipped with a fill light. Therefore, when users take selfies or make video calls in an environment with insufficient ambient light, the impact on the image is particularly large, which greatly affects the user experience. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide an external fill light and a shooting system to solve the problem that existing mobile phones do not have a fill light for selfies, resulting in users being unable to take selfies in low-light environments.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An external fill light comprises a fixed body and a movable body, wherein the fixed body comprises a main shell and a magnetic attraction member arranged on the main shell, wherein the magnetic attraction member is used to magnetically fix to an external mobile phone so that the front end face of the main shell of the external fill light is fixedly assembled on the rear end face of the mobile phone; the movable body comprises a sub-shell and a first light-emitting component arranged on the sub-shell, wherein the sub-shell is slidably connected to the main shell, and the sub-shell can slide to any side of the circumference of the fixed body, the first light-emitting component is located on a side of the sub-shell close to the main shell, and the first light-emitting component can extend from the side of the mobile phone, and the light-emitting surface of the first light-emitting component is consistent with the direction of the screen on the front end face of the mobile phone.

[0007] In some schemes of the present application, the main shell is rectangular and is provided with a first connecting member, which can be arranged on the long side or the short side of the main shell; the secondary shell is provided with a second connecting member, which is slidably connected to the first connecting member, so that the secondary shell can slide out along the long side or the short side of the main shell.

[0008] In some schemes of the present application, the first connecting member and the second connecting member are both slide rails; the first connecting member extends along the length direction of the main shell, and the second connecting member extends along the length direction of the auxiliary shell; or, the first connecting member extends along the width direction of the main shell, and the second connecting member extends along the width direction of the auxiliary shell; the cross-sections of the first connecting member and the second connecting member are both C-shaped, one side of the first connecting member is fixed to the main shell, and one side of the second connecting member is fixed to the auxiliary shell; the side of the first connecting member facing away from the main shell is slidably engaged with the side of the second connecting member facing away from the auxiliary shell.

[0009] In some schemes of the present application, the first connecting member is a slider structure, one side of the first connecting member is fixed to the main shell, the length direction of the first connecting member extends along the length direction or the width direction of the main shell, the second connecting member is a slide groove structure, the length direction of the second connecting member is the same as the length direction of the first connecting member, and the side of the first connecting member away from the main shell can be slidably engaged in the second connecting member; or, the first connecting member is a slide groove structure, the second connecting member is a slider structure, the first connecting member extends along the length direction or the width direction of the main shell, one side of the second connecting member is fixed to the auxiliary shell, the length direction of the second connecting member is the same as the length direction of the first connecting member, and the second connecting member is away from the auxiliary shell One side of the body can be slidably engaged in the first connecting piece; or, the first connecting piece is a guide hole structure, the second connecting piece is a sliding rod structure, the first connecting piece extends along the length direction or width direction of the main shell body, the direction in which the second connecting piece extends is the same as the direction in which the first connecting piece extends, one end of the second connecting piece can be slidably arranged in the first connecting piece, and the other end is connected to the auxiliary shell body; or, the first connecting piece is a sliding rod structure, the second connecting piece is a guide hole structure, the second connecting piece extends along the length direction or width direction of the auxiliary shell body, the direction in which the first connecting piece extends is the same as the direction in which the second connecting piece extends, one end of the first connecting piece can be slidably arranged in the second connecting piece, and the other end is connected to the fixed body.

[0010] In some embodiments of the present application, the movable body further includes a second light-emitting component, and the second light-emitting component is disposed on the auxiliary shell, and the second light-emitting component is located on a side of the auxiliary shell facing away from the fixed body.

[0011] In some solutions of the present application, the fixed body also includes a third light-emitting component arranged on the main shell, and the third light-emitting component is located on a side of the main shell facing away from the mobile phone.

[0012] In some solutions of the present application, the outer side surfaces of the first light-emitting component, the second light-emitting component and / or the third light-emitting component of the external fill light are covered with a soft light plate.

[0013] In some embodiments of the present application, the fixed body also includes a battery and an electrical connector electrically connected to the battery, and the battery and the electrical connector are both fixed on the main shell, and the electrical connector can be electrically connected to the mobile phone so that the battery can charge the mobile phone.

[0014] In some embodiments of the present application, the electrical connector includes a wireless charging coil, which can generate electromagnetic induction with the mobile phone to charge the mobile phone; and / or the electrical connector includes a charging interface, which can be connected to the mobile phone via a wire, so that the battery can charge the mobile phone.

[0015] A shooting system comprises a mobile phone and an external fill light, wherein the mobile phone is used for shooting and forming images, and a magnetic adsorption component is provided on the rear end surface of the mobile phone; the external fill light is fixedly assembled on the rear end surface of the mobile phone through the magnetic adsorption component.

[0016] It can be seen from the above technical scheme that the beneficial effects of the utility model are as follows: the shooting system includes a mobile phone and an external fill light, the external fill light includes a fixed body and a movable body, the fixed body includes a magnetic suction piece, and the external fill light is magnetically fixed to the rear end face of the mobile phone through the magnetic suction piece, so that the external fill light can be easily and quickly assembled on the mobile phone, thereby making it more convenient for users to use. The movable body can slide to any side of the circumference of the fixed body, wherein the movable body includes a sub-shell connected to the fixed body and a first light-emitting component arranged on the sub-shell, the first light-emitting component is located on a side of the sub-shell close to the fixed body, the first light-emitting component can be extended from the side of the mobile phone, and the light-emitting surface of the first light-emitting component is consistent with the direction of the screen on the front face of the mobile phone. Therefore, when the user takes a selfie, makes a video call, or shoots an object or scene in front of the external fill light through the mobile phone, the movable body can be slid to one side of the circumference of the fixed body, so that the first light-emitting component can provide lighting light for the user or the shooting object or scene, improve the shooting brightness, thereby effectively improving the quality of the photos taken by the mobile phone and the quality of the mobile phone video images, and improving the user's use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a shooting system in an embodiment, wherein the external fill light is in a closed state.

[0018] Figure 2 yes Figure 1 The structural schematic diagram of the shooting system shown is from another perspective.

[0019] Figure 3 is a structural schematic diagram of a shooting system in an embodiment, wherein the external fill light is in an extended state of sliding upward.

[0020] Figure 4 yes Figure 3 The structural schematic diagram of the shooting system shown is from another perspective.

[0021] Figure 5 is a structural schematic diagram of a shooting system in an embodiment, wherein the external fill light is in an extended state of sliding downward.

[0022] Figure 6 yes Figure 5 The structural schematic diagram of the shooting system shown is from another perspective.

[0023] Figure 7 2 is a schematic diagram of the structure of a shooting system in an embodiment, wherein the external fill light is in an extended state of sliding to the right.

[0024] Figure 8 yes Figure 7 The structural schematic diagram of the shooting system shown is from another perspective.

[0025] Fig. 9 It is a structural schematic diagram of an external fill light in an embodiment when it is in a closed state.

[0026] Fig.10 yes Fig. 9 The schematic diagram of the structure of the external fill light shown is from another perspective.

[0027] Fig.11 It is a structural schematic diagram of an external fill light in an embodiment when it is in an unfolded state.

[0028] Fig.12 yes Fig.11 The schematic diagram of the structure of the external fill light after the second soft light plate and the third soft light plate are removed.

[0029] Fig.13 yes Fig.11 The schematic diagram of the structure of the external fill light shown is from another perspective.

[0030] Fig.14 yes Fig.13 The schematic diagram of the structure of the external fill light after the first soft light plate is removed.

[0031] Fig.15 It is a schematic cross-sectional structural diagram of an external fill light in an embodiment when it is in an unfolded state, wherein the first connecting member and the second connecting member are both slide rails.

[0032] Fig.16It is a schematic diagram of the cross-sectional structure of an external fill light in an embodiment when it is in an unfolded state, wherein the first connecting member is a slider structure and the second connecting member is a slide groove structure.

[0033] Fig.17 It is a schematic cross-sectional structure diagram of an external fill light in an embodiment when it is in an unfolded state, wherein the first connecting member is a sliding rod structure, and the second connecting member is a guide hole structure.

[0034] Fig.18 It is a schematic cross-sectional structural diagram of an external fill light in an embodiment when it is in a closed state.

[0035] Fig.19 It is a schematic diagram of the exploded structure of an external fill light in one embodiment.

[0036] Fig. 20 It is a structural schematic diagram of a shooting system in an embodiment, wherein the external fill light is in an expanded state of sliding upward, and the external fill light does not have a second light-emitting component.

[0037] Fig.21 yes Fig. 20 The structural schematic diagram of the shooting system shown is from another perspective.

[0038] The reference numerals are as follows: 10-external fill light; 1-fixed body; 11-main shell; 12-third light-emitting assembly; 121-third light board; 122-third lamp bead; 13-first connector; 14-magnetic member; 15-battery; 151-control board; 16-electric connector; 161-wireless charging coil; 17-bottom plate; 18-second installation cavity; 182-third cavity; 181-fourth cavity; 19-third soft light Board; 2-movable body; 21-sub-shell; 22-first light-emitting component; 221-first lamp board; 222-first lamp bead; 23-second connecting piece; 24-second light-emitting component; 241-second lamp board; 242-second lamp bead; 25-first soft light board; 26-second soft light board; 27-first installation cavity; 271-first cavity; 272-second cavity; 20-mobile phone; 201-main camera; 202-front camera. DETAILED DESCRIPTION

[0039] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0040] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indications of directions or positional relationships (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the indications of these directions also change accordingly.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] See also Figures 1 to 8 The shooting system of the present application includes a mobile phone 20 and an external fill light 10. The mobile phone 20 is used to shoot and form an image, and the external fill light 10 is used to provide illumination. When the mobile phone 20 is used to take pictures, the external fill light 10 is used in conjunction with the mobile phone 20. The external fill light 10 can provide light brightness for the shooting environment and improve the shooting effect.

[0043] In the existing mobile phone 20, there is usually a main camera 201 arranged on the rear end face of the mobile phone 20 and a front camera 202 arranged on the screen of the front end face of the mobile phone 20. When the external fill light 10 is used with the mobile phone 20, the external fill light 10 is installed on the rear end face of the mobile phone 20 and does not block the main camera 201 of the mobile phone 20. In the embodiments below, the direction in which the front camera 202 of the mobile phone 20 obtains an image is "front", and the direction in which the main camera 201 of the mobile phone 20 obtains an image is "back".

[0044] The external fill light 10 of the present application includes a fixed body 1 and a movable body 2. The front end face of the fixed body 1 is fixed to the rear end face of the mobile phone 20, that is, the external fill light 10 is stacked behind the mobile phone 20 and fits with the rear end face of the mobile phone 20, so that the space occupied by the external fill light 10 and the mobile phone 20 when used together is reduced, and it is convenient to carry. In other embodiments, the external fill light 10 can also be fixed on the upper side, lower side, left side or right side of the mobile phone 20. The movable body 2 is slidably connected to the fixed body 1, and the movable body 2 is located on the side of the fixed body 1 away from the mobile phone 20.

[0045] The movable body 2 can move relative to the fixed body 1 to a closed state or an unfolded state.

[0046] See also Fig. 9 and Fig.10When the external fill light 10 is in a closed state, the movable body 2 is stacked on the rear end surface of the fixed body 1, and the edges of the projection areas of the fixed body 1 and the movable body 2 in the front-to-back direction overlap, or the projection area of ​​the movable body 2 in the front-to-back direction is within the projection area of ​​the fixed body 1 in the front-to-back direction, thereby reducing the space occupied by the external fill light 10, which is conducive to realizing the miniaturized design of the external fill light 10 and making it convenient for users to carry.

[0047] The external dimensions of the fixed body 1 are smaller than or equal to those of the mobile phone 20, and the external dimensions of the movable body 2 are smaller than or equal to those of the fixed body 1, so that when the external fill light 10 is in a closed state, the shape of the external fill light 10 is adapted to the mobile phone 20, reducing the space occupied by the external fill light 10 and making it convenient for users to carry.

[0048] exist Figure 1 In the embodiment shown, the fixed body 1 and the movable body 2 are both rectangular, the width of the fixed body 1 is equal to the width of the mobile phone 20, the length of the fixed body 1 is less than the length of the mobile phone 20, and the shape of the movable body 2 is equal to the fixed body 1, so that the fixed body 1 and the movable body 2 do not block the main camera 201 of the mobile phone 20, so that the overall size of the external fill light 10 is adapted to the size of the mobile phone 20. In other embodiments, the length and width of the fixed body 1 and the movable body 2 can also be smaller than the size of the mobile phone 20.

[0049] In other embodiments, the fixed body 1 and the movable body 2 may also be in other shapes, for example, the fixed body 1 is rectangular or square, and the movable body 2 is square or circular.

[0050] See also Figures 11 to 14 When the external fill light 10 is in the unfolded state, the movable body 2 slides out along one side of the circumference of the fixed body 1, so that the projection area of ​​the movable body 2 in the front-to-back direction is at least partially located outside the projection area of ​​the fixed body 1 in the front-to-back direction. Figures 11 to 14 In the illustrated embodiment, when the external fill light 10 is in the unfolded state, the projection area of ​​the movable body 2 in the front-to-back direction is mostly located outside the projection area of ​​the fixed body 1 in the front-to-back direction. In other embodiments, the projection area of ​​the movable body 2 in the front-to-back direction may also be entirely located outside the projection area of ​​the fixed body 1 in the front-to-back direction.

[0051] The movable body 2 can slide upward relative to the fixed body 1 and move to an unfolded state. Figure 3 and Figure 4 Alternatively, the movable body 2 can slide downward relative to the fixed body 1 and move to the unfolded state, as shown in FIG. Figure 5 and Figure 6 Alternatively, the movable body 2 can slide out to the right relative to the fixed body 1 and move to the unfolded state, as shown in FIG. Figure 7 and Figure 8 When the active body 2 does not block the main camera 201 and the mobile phone 20 does not block the light of the active body 2, the active body 2 can also slide to the left relative to the fixed body 1 and move to the unfolded state.

[0052] The movable body 2 includes a sub-shell 21 and a first light-emitting component 22 disposed on the sub-shell 21. The sub-shell 21 is provided with a second connecting member 23 for sliding connection with the fixed body 1. The sub-shell 21 is rectangular, and the second connecting member 23 is disposed on the long side or short side of the sub-shell 21. The first light-emitting component 22 is located on a side of the sub-shell 21 close to the fixed body 1, that is, the first light-emitting component 22 is disposed on the front face of the sub-shell 21. The light emitted by the first light-emitting component 22 is directed toward the front of the external fill light 10. The front of the external fill light 10 is the side of the external fill light 10 close to the mobile phone 20, and is the same direction as the image acquisition direction of the front camera 202 of the mobile phone 20.

[0053] See also Fig.15 , Fig.18 and Fig.19 The first light-emitting assembly 22 includes a first light board 221 and a plurality of first lamp beads 222. The first light board 221 is fixed on the auxiliary housing 21, and the plurality of first lamp beads 222 are arranged on the first light board 221. When the external fill light 10 is in the unfolded state, the projection of the area where the first lamp beads 222 are located in the front-back direction is located outside the fixed body 1, so the light of the first lamp beads 222 can shine in front of the external fill light 10 without being blocked by the fixed body 1 and the mobile phone 20, that is, the light of the first lamp beads 222 is directed toward the user or the object or scene behind the user. When the user uses the mobile phone 20 to take a selfie, or to take a picture of an object or scene behind the user, the first light-emitting assembly 22 can provide lighting light for the user or the object or scene being photographed, improve the shooting brightness, and thus effectively improve the quality of the photos taken by the mobile phone 20; when the user uses the mobile phone 20 to make a video call, the first light-emitting assembly 22 can also provide lighting light for the user or the object or scene being photographed, improve the clarity of the video image, and improve the user's experience.

[0054] Preferably, a plurality of first lamp beads 222 are arranged, so as to improve the fill light effect of the first light emitting component 22. Moreover, the first lamp beads 222 are preferably LED lamp beads, which have a good light emitting effect, so as to improve the fill light effect of the first light emitting component 22.

[0055] In one embodiment, the movable body 2 further includes a second light-emitting component 24, which is disposed on the side of the auxiliary housing 21 away from the fixed body 1, that is, the second light-emitting component 24 is disposed on the rear end surface of the auxiliary housing 21. The light emitted by the second light-emitting component 24 is directed toward the rear of the external fill light 10, and the rear of the external fill light 10 is the side of the external fill light 10 away from the mobile phone 20, and is the same as the direction in which the main camera 201 of the mobile phone 20 acquires images. When the user uses the main camera 201 of the mobile phone 20 to take pictures, the second light-emitting component 24 can provide illumination light for the objects or scenes behind the external fill light 10, improve the shooting brightness, thereby effectively improving the quality of the photos taken by the mobile phone 20 and improving the user experience.

[0056] Specifically, the first light-emitting assembly 22 and the second light-emitting assembly 24 are arranged side by side in the thickness direction of the auxiliary housing 21, so that when the dimensions of the movable body 2 in the length and width directions are fixed, the light-emitting areas of the first light-emitting assembly 22 and the second light-emitting assembly 24 are larger. The thickness direction of the auxiliary housing 21 is the front-to-back direction of the external fill light 10.

[0057] The second light-emitting assembly 24 includes a second lamp board 241 and a plurality of second lamp beads 242 arranged on the second lamp board 241. The second lamp board 241 is fixed on the auxiliary housing 21, and the second lamp board 241 and the first lamp board 221 are arranged side by side in the thickness direction of the auxiliary housing 21. The second lamp beads 242 are arranged on a side of the second lamp board 241 away from the first lamp board 221, and the first lamp beads 222 are arranged on a side of the first lamp board 221 away from the second lamp board 241. Preferably, a plurality of second lamp beads 242 are arranged, so that the fill light effect of the second light-emitting assembly 24 can be improved. The second lamp beads 242 are preferably LED lamp beads, which have a good light-emitting effect, so that the fill light effect of the second light-emitting assembly 24 is improved.

[0058] A first mounting cavity 27 is formed on the auxiliary housing 21. The first light emitting component 22 and the second light emitting component 24 are both mounted in the first mounting cavity 27, so that the auxiliary housing 21 can protect the first light emitting component 22 and the second light emitting component 24. Fig.15 and Fig.18 In the illustrated embodiment, the first mounting cavity 27 includes a first cavity 271 and a second cavity 272. The first cavity 271 is disposed on the front end surface of the auxiliary housing 21, and the first light-emitting assembly 22 is mounted in the first cavity 271. The second cavity 272 is disposed on the rear end surface of the auxiliary housing 21, and the second light-emitting assembly 24 is mounted in the second cavity 272.

[0059] In one embodiment, the external fill light 10 also includes a first soft light plate 25, which is fixed on the sub-shell 21, and the first soft light plate 25 blocks the opening of the first cavity 271, so that the first cavity 271 forms a closed cavity, so as to protect the first light-emitting component 22 arranged inside the first cavity 271, and the first soft light plate 25 is located on the irradiation path of the light of the first light-emitting component 22, and can adjust the softness of the light of the first light-emitting component 22 to improve the lighting effect.

[0060] The external fill light 10 also includes a second soft light plate 26, which is fixed on the sub-shell 21, and the second soft light plate 26 blocks the opening of the second cavity 272, so that the second cavity 272 forms a closed cavity, so as to protect the second light-emitting component 24 arranged inside the second cavity 272, and the second soft light plate 26 is located on the irradiation path of the light of the second light-emitting component 24, which can adjust the softness of the light of the second light-emitting component 24 and improve the lighting effect.

[0061] The fixed body 1 includes a main housing 11 and a third light-emitting assembly 12 disposed on the main housing 11, and a first connecting member 13 is disposed on the main housing 11. The main housing 11 is rectangular, and the first connecting member 13 is disposed on a long side or a short side of the main housing 11 and corresponds to the position of the second connecting member 23. The first connecting member 13 is slidably connected with the second connecting member 23, so that the auxiliary housing 21 can slide out along the long side or the short side of the fixed body 1.

[0062] The third light-emitting component 12 is arranged on the side of the main housing 11 away from the mobile phone 20, that is, the third light-emitting component 12 is arranged on the rear end surface of the main housing 11. The light emitted by the third light-emitting component 12 is directed to the rear of the external fill light 10. When the user uses the main camera 201 of the mobile phone 20 to take pictures, the third light-emitting component 12 can provide lighting for the objects or scenes behind the external fill light 10, improve the shooting brightness, thereby effectively improving the quality of the photos taken by the mobile phone 20 and improving the user experience.

[0063] The third light-emitting assembly 12 includes a third lamp board 121 fixed on the main housing 11 and a plurality of third lamp beads 122 arranged on the third lamp board 121. Preferably, a plurality of third lamp beads 122 are arranged, so that the fill-in light effect of the third light-emitting assembly 12 can be improved, and the third lamp beads 122 are preferably LED lamp beads, which have a good luminous effect, so that the fill-in light effect of the third light-emitting assembly 12 is improved.

[0064] In one embodiment, when the user uses the main camera 201 of the mobile phone 20 to take a photo, the second light emitting component 24 and the third light emitting component 12 can be turned on at the same time to increase the light emitting area, thereby improving the light brightness and the illuminated area. As needed, only the second light emitting component 24 or the third light emitting component 12 can also be turned on.

[0065] In one embodiment, see Fig. 20 and Fig.21 , the auxiliary housing 21 is provided with the first light-emitting component 22, but the second light-emitting component 24 is not provided, and the main housing 11 is provided with the third light-emitting component 12. In this embodiment, when the first light-emitting component 22 and the third light-emitting component 12 are not needed for fill light, the external fill light 10 is slid to a closed state, so that the first light-emitting component 22 and the third light-emitting component 12 are both hidden on the opposite surface between the main housing 11 and the auxiliary housing 21, and then the first light-emitting component 22 and the third light-emitting component 12 are not exposed, so that the first light-emitting component 22 and the third light-emitting component 12 are protected.

[0066] In one embodiment, a first light-emitting component 22 and a second light-emitting component 24 are provided on the sub-shell 21, while a third light-emitting component 12 is not provided on the main shell 11, so that when the main camera 201 is used to shoot, the second light-emitting component 24 can also be used for fill light when the external fill light 10 is in a closed state.

[0067] See also Fig.15 , Fig.18 and Fig.19 The fixed body 1 further includes a battery 15 and an electrical connector 16 electrically connected to the battery 15, and both the battery 15 and the electrical connector 16 are fixed to the main housing 11. The electrical connector 16 can be electrically connected to the mobile phone 20, so that the mobile phone 20 can be charged by the battery 15.

[0068] In one embodiment, the electrical connector 16 includes a wireless charging coil 161, and the mobile phone 20 also has a wireless charging function, so that the wireless charging coil 161 can generate electromagnetic induction with the mobile phone 20 to charge the mobile phone 20. The wireless charging coil 161 and the battery 15 are arranged along the thickness direction of the main housing 11, and the wireless charging coil 161 is arranged on a side close to the mobile phone 20, so that the wireless charging coil 161 is closer to the mobile phone 20, thereby improving the stability of the electromagnetic induction between the wireless charging coil 161 and the mobile phone 20. The thickness direction of the main housing 11 is the front-to-back direction.

[0069] In one embodiment, the electrical connector 16 includes a charging interface, which is not limited to a USB interface, a Type-C interface, or a Lightning interface. The charging interface can be connected to the mobile phone 20 through a wire, so that the mobile phone 20 can be charged by the battery 15. In this embodiment, the mobile phone 20 does not need to have a wireless charging function.

[0070] In one embodiment, the electrical connector 16 includes a wireless charging coil 161 and a charging interface, and the user can select a corresponding charging method for the mobile phone 20 according to needs.

[0071] The first light-emitting component 22 , the second light-emitting component 24 and the third light-emitting component 12 are all electrically connected to the battery 15 , so that the battery 15 can provide electrical energy for the operation of the first light-emitting component 22 , the second light-emitting component 24 and the third light-emitting component 12 .

[0072] The external fill light 10 further includes a control board 151, which is disposed on one side of the battery 15, and the first light board 221, the second light board 241, the third light board 121, the battery 15, and the electrical connector 16 are all electrically connected to the control board 151. The control board 151 can control the mobile phone 20 to charge using the power of the battery 15, and the control board 151 can also control the operation of the first light-emitting component 22, the second light-emitting component 24, and the third light-emitting component 12.

[0073] A second installation cavity 18 is formed on the main shell 11 , and the third light-emitting component 12 , the battery 15 and the electrical connector 16 are all installed in the second installation cavity 18 , so that the main shell 11 can protect the third light-emitting component 12 , the battery 15 and the electrical connector 16 .

[0074] exist Fig.15 and Fig.18 In the illustrated embodiment, the second mounting cavity 18 includes a third cavity 182 and a fourth cavity 181. The third cavity 182 is disposed on the front end surface of the main housing 11, and the battery 15 and the electrical connector 16 are mounted in the third cavity 182. The fourth cavity 181 is disposed on the rear end surface of the main housing 11, and the third light-emitting assembly 12 is mounted in the fourth cavity 181.

[0075] The fixed body 1 further includes a bottom plate 17 , which is fixed at the opening of the third cavity 182 , so that the third cavity 182 forms a closed cavity, thereby protecting the battery 15 and the electrical connector 16 .

[0076] In one embodiment, the external fill light 10 also includes a third soft light plate 19, which is fixed on the main shell 11, and the third soft light plate 19 blocks the opening of the fourth cavity 181, so that the fourth cavity 181 forms a closed cavity, which protects the third light-emitting component 12 arranged inside the fourth cavity 181, and the third soft light plate 19 is located on the illumination path of the light of the third light-emitting component 12, and can adjust the softness of the light of the third light-emitting component 12 to improve the lighting effect.

[0077] The external fill light 10 also includes a magnetic member 14, which is disposed on the main housing 11, specifically in the third cavity 182, and can be fixed to the mobile phone 20 by magnetic attraction. In one embodiment, the magnetic member 14 is a magnet, and is configured with multiple pieces, and the multiple magnets are distributed on the circumferential outer side of the wireless charging coil 161 to improve the firmness of the magnetic attraction fixation between the external fill light 10 and the mobile phone 20. Moreover, the magnetic member 14 and the wireless charging coil 161 are disposed on the same plane, thereby reducing the size of the fixed body 1 in the thickness direction.

[0078] In other embodiments, an adhesive is provided on the main shell 11, and the external fill light 10 is adhered to the rear end face of the mobile phone 20 through the adhesive; or a suction cup is provided on the main shell 11, and the external fill light 10 is adsorbed on the rear end face of the mobile phone 20 through the suction cup; or a buckle is provided on the main shell 11, and the external fill light 10 is buckled to the rear end face of the mobile phone 20 through the buckle.

[0079] The sliding connection between the first connecting member 13 on the main housing 11 and the second connecting member 23 on the auxiliary housing 21 is preferably but not limited to the following:

[0080] Method 1: See Fig.15 , the first connecting member 13 and the second connecting member 23 are both slide rails; the first connecting member 13 extends along the width direction of the fixed body 1, and the second connecting member 23 extends along the width direction of the auxiliary housing 21, and the width direction of the fixed body 1 and the width direction of the auxiliary housing 21 are both the up-down direction of the external fill light 10. The cross-sections of the first connecting member 13 and the second connecting member 23 are both C-shaped, one side of the first connecting member 13 is fixed to the fixed body 1, specifically to the main housing 11, one side of the second connecting member 23 is fixed to the auxiliary housing 21, and the position of the second connecting member 23 corresponds to the position of the first connecting member 13, the side of the first connecting member 13 away from the fixed body 1 and the side of the second connecting member 23 away from the auxiliary housing 21 are slidably engaged, so that the second connecting member 23 can slide along the width direction of the first connecting member 13, that is, the movable body 2 can slide up and down relative to the fixed body 1, and the second connecting member 23 and the first connecting member 13 cannot be separated in the front-back direction.

[0081] like Fig.15As shown, two first connecting members 13 and two second connecting members 23 are configured, the opening directions of the two first connecting members 13 are opposite to each other, the opening directions of the two second connecting members 23 are facing each other, and the two first connecting members 13 correspond to the two second connecting members 23 one by one and are slidably engaged.

[0082] Method 2: Refer again Figure 7 and Figure 8 The structure of the first connecting member 13 in the second mode is the same as that of the first mode, and the structure of the second connecting member 23 in the second mode is the same as that of the second connecting member 23 in the first mode, except that the first connecting member 13 extends along the length direction of the fixed body 1, and the second connecting member 23 extends along the length direction of the auxiliary housing 21. The length direction of the fixed body 1 and the length direction of the auxiliary housing 21 are both the left and right directions of the external fill light 10, so the movable body 2 can slide left and right relative to the fixed body 1.

[0083] Method 3: See Fig.16 The second connecting member 23 is a slide groove structure, the second connecting member 23 is opened on the auxiliary shell 21, and the second connecting member 23 extends along the width direction of the auxiliary shell 21. The first connecting member 13 is a slider structure, one side of the first connecting member 13 is fixed on the main shell 11, and the first connecting member 13 extends along the width direction of the main shell 11. The side of the first connecting member 13 away from the main shell 11 can be slidably clamped in the second connecting member 23, so that the movable body 2 can slide up and down relative to the fixed body 1.

[0084] Mode 4: The structure of the first connecting member 13 in Mode 4 is the same as that of the first connecting member 13 in Mode 3, and the structure of the second connecting member 23 in Mode 4 is the same as that of the second connecting member 23 in Mode 3, except that the first connecting member 13 extends along the length direction of the main housing 11, and the second connecting member 23 extends along the length direction of the auxiliary housing 21. The length direction of the fixed body 1 and the length direction of the auxiliary housing 21 are both the left and right directions of the external fill light 10, so the movable body 2 can slide left and right relative to the fixed body 1.

[0085] Among them, in the third and fourth methods, the structures of the first connecting member 13 and the second connecting member 23 are interchangeable, that is, the first connecting member 13 is a slide groove structure, and the second connecting member 23 is a slider structure.

[0086] Method 5: Refer to Fig.17The first connecting member 13 is a sliding rod structure, and the first connecting member 13 extends along the width direction of the fixed body 1. The second connecting member 23 is a guide hole structure, and the second connecting member 23 extends along the width direction of the auxiliary shell 21. One end of the first connecting member 13 is slidably arranged in the second connecting member 23, and the other end is connected to the main shell 11, so that the movable body 2 can slide up and down relative to the fixed body 1.

[0087] Mode 6: The structure of the first connecting member 13 in Mode 6 is the same as that of the first connecting member 13 in Mode 5, and the structure of the second connecting member 23 in Mode 6 is the same as that of the second connecting member 23 in Mode 5, except that the first connecting member 13 extends along the length direction of the fixed body 1, and the second connecting member 23 extends along the length direction of the auxiliary housing 21. The length direction of the fixed body 1 and the length direction of the auxiliary housing 21 are both the left and right directions of the external fill light 10, so the movable body 2 can slide left and right relative to the fixed body 1.

[0088] Among them, in the fifth and sixth methods, the structures of the first connecting member 13 and the second connecting member 23 are interchangeable, that is, the first connecting member 13 is a guide hole structure, and the second connecting member 23 is a slide rod structure.

[0089] Among them, in the above-mentioned methods one to six, a damping member is provided on one or both of the first connecting member 13 and the second connecting member 23, so that after the user slides the movable body 2, the movable body 2 can stop at a corresponding position relative to the fixed body 1. For example: the user slides the movable body 2 to a closed state and releases his hand. Under the action of the damping member, the external fill light 10 always remains in the closed state; the user slides the movable body 2 to an extended state and releases his hand. Under the action of the damping member, the external fill light 10 always remains in the extended state.

[0090] In one embodiment, the damping member may be a spring sheet, and the spring sheet is disposed on one or both of the first connecting member 13 and the second connecting member 23 .

[0091] In one embodiment, the damping member is a latching tooth, and both the first connecting member 13 and the second connecting member 23 are provided with latching teeth, and the latching teeth on the first connecting member 13 cooperate with the latching teeth on the second connecting member 23 so that the movable body 2 can fix the body 1 and stop at any position.

[0092] The external fill light 10 of the present application is detachably connected to the mobile phone 20 through the magnetic suction part 14, so that when the mobile phone 20 is used normally, the external fill light 10 can be removed from the mobile phone 20 without affecting the normal use of the mobile phone 20. When using the mobile phone 20 to take pictures or make video calls, and fill light is needed, the user can magnetically fix the external fill light 10 on the rear end surface of the mobile phone 20, and then adjust the state of the external fill light 10 and turn on the corresponding light as needed. If the user uses the mobile phone 20 to take selfies, make video calls, or shoot objects or scenes in front of the external fill light 10, the active body 2 slides out from one circumferential side of the fixed body 1 and moves to the unfolded state, and turns on the first light-emitting component 22, so that the first light-emitting component 22 can provide lighting for the user or the objects and scenes shot in front of the external fill light 10, thereby improving the shooting brightness. If the user uses the main camera 201 of the mobile phone 20 to shoot an object or scene behind the external fill light 10, the second light-emitting component 24 is turned on, so that the second light-emitting component 24 can provide lighting for the shooting object and scene behind the external fill light 10; when a stronger fill light effect is needed, the movable body 2 is slid out from one circumferential side of the fixed body 1 and moved to the unfolded state, and the third light-emitting component 12 is turned on at the same time, so that the second light-emitting component 24 and the third light-emitting component 12 jointly provide lighting for the shooting object and scene behind the external fill light 10.

[0093] The external fill light 10 of the present application includes a fixed body 1 that is magnetically fixed to the rear end face of a mobile phone 20 and a movable body 2 that can slide relative to the fixed body 1, and the movable body 2 can slide out to any side of the circumference of the fixed body 1. Among them, the movable body 2 includes a sub-shell 21 connected to the fixed body 1 and a first light-emitting component 22 arranged on the sub-shell 21, and the first light-emitting component 22 is located on a side of the sub-shell 21 close to the fixed body 1. Therefore, when a user takes a selfie with the mobile phone 20, or takes a photo of an object or scene in front of the external fill light 10, the movable body 2 can be slid to one side of the circumference of the fixed body 1, so that the first light-emitting component 22 can provide lighting for the user or the photographed object or scene, improve the shooting brightness, thereby effectively improving the quality of the photographed photos and improving the user's experience.

[0094] A second light-emitting component 24 is also provided on the movable body 2 and a third light-emitting component 12 is provided on the fixed body 1. When the user uses the main camera 201 of the mobile phone 20 to shoot an object or scene behind the external fill light 10, one or both of the second light-emitting component 24 and the third light-emitting component 12 can be used to provide lighting for the photographed object or scene to increase the shooting brightness, thereby effectively improving the quality of the photographed photos and improving the user experience.

[0095] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. An external fill light, characterized in that: include: A fixed body, comprising a main housing and a magnetic member arranged on the main housing, wherein the magnetic member is used to be magnetically fixed to an external mobile phone, so that the front end surface of the main housing of the external fill light is fixedly assembled on the rear end surface of the mobile phone; The movable body includes a sub-shell and a first light-emitting component arranged on the sub-shell, the sub-shell is slidably connected to the main shell, and the sub-shell can slide to any side of the circumference of the fixed body, the first light-emitting component is located on the side of the sub-shell close to the main shell, and the first light-emitting component can be extended from the side of the mobile phone, and the light-emitting surface of the first light-emitting component is consistent with the direction of the screen on the front face of the mobile phone.

2. The external fill light according to claim 1, characterized in that: The main housing is rectangular, and a first connecting member is provided on the main housing. The first connecting member can be provided on a long side or a short side of the main housing; The auxiliary housing is provided with a second connecting piece, and the second connecting piece is slidably connected to the first connecting piece, so that the auxiliary housing can slide out along the direction of the long side or the short side of the main housing.

3. The external fill light according to claim 2, characterized in that: The first connecting member and the second connecting member are both slide rails; the first connecting member extends along the length direction of the main housing, and the second connecting member extends along the length direction of the auxiliary housing; or the first connecting member extends along the width direction of the main housing, and the second connecting member extends along the width direction of the auxiliary housing; The cross-sections of the first connecting member and the second connecting member are both C-shaped, one side of the first connecting member is fixed to the main shell, and one side of the second connecting member is fixed to the auxiliary shell; the side of the first connecting member facing away from the main shell and the side of the second connecting member facing away from the auxiliary shell are slidably engaged.

4. The external fill light according to claim 2, characterized in that: The first connecting member is a slider structure, one side of the first connecting member is fixed to the main housing, the length direction of the first connecting member extends along the length direction or width direction of the main housing, the second connecting member is a slide groove structure, the length direction of the second connecting member is the same as the length direction of the first connecting member, and the side of the first connecting member away from the main housing can be slidably engaged in the second connecting member; or, The first connecting member is a sliding groove structure, the second connecting member is a sliding block structure, the first connecting member extends along the length direction or width direction of the main housing, one side of the second connecting member is fixed to the auxiliary housing, the length direction of the second connecting member is the same as that of the first connecting member, and the side of the second connecting member facing away from the auxiliary housing can be slidably engaged in 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 housing, the second connecting member extends in the same direction as the first connecting member, one end of the second connecting member is slidably disposed in the first connecting member, and the other end is connected to the auxiliary housing; or, The first connecting member is a sliding 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 body, the extending direction of the first connecting member is the same as the extending direction of 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 to the fixed body.

5. The external fill light according to claim 1, characterized in that: The movable body further comprises a second light emitting component, which is arranged on the auxiliary housing and is located on a side of the auxiliary housing away from the fixed body.

6. The external fill light according to any one of claims 1 to 5, characterized in that: The fixed body also includes a third light-emitting component arranged on the main housing, and the third light-emitting component is located on a side of the main housing away from the mobile phone.

7. The external fill light according to claim 6, characterized in that: The outer side surfaces of the first light-emitting component, the second light-emitting component and / or the third light-emitting component of the external fill light are covered with a soft light plate.

8. The external fill light according to claim 1, characterized in that: The fixed body also includes a battery and an electrical connector electrically connected to the battery. The battery and the electrical connector are both fixed to the main housing. The electrical connector can be electrically connected to the mobile phone so that the battery can charge the mobile phone.

9. The external fill light according to claim 8, characterized in that: The electrical connection member includes a wireless charging coil, and the wireless charging coil can generate electromagnetic induction with the mobile phone to charge the mobile phone; and / or The electrical connector includes a charging interface, which can be connected to the mobile phone through a wire, so that the battery can charge the mobile phone.

10. A shooting system, characterized in that: include: A mobile phone, used for photographing and forming images, wherein a magnetic adsorption member is provided on the rear end surface of the mobile phone; The external fill light as described in any one of claims 1 to 9 is fixedly mounted on the rear end surface of the mobile phone via the magnetic attraction component.

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