Inflatable soft box and photographic lighting system

Abstract

The utility model discloses an inflatable soft light box and a photography lighting system, the inflatable soft light box comprises a body, the body is hollow and is internally provided with an inflatable inflation cavity, the inner wall of the inflation cavity is provided with a light reflecting surface for reflecting light, the body is provided with a light inlet surface and a light outlet surface for light transmission, and the light inlet surface and the light outlet surface are arranged on the inner wall of the inflation cavity. Soft light cloth for soft light is arranged on the light emitting surface; the adapter ring is arranged on the body and corresponds to the light inlet surface; the adapter ring is used for being connected with a light source, and light emitted by the light source can enter the air inflation cavity through the light inlet face and is emitted out of the light outlet face after being reflected by the light reflecting face. In the application, the adapter ring is arranged to connect the light sources, so that the light sources of different types can be matched with the inflatable soft box for use, the inflatable soft box does not need to be independently equipped with corresponding light sources and power supplies, and the use convenience of the inflatable soft box and the photographic lighting system formed by the inflatable soft box in an outdoor scene is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photography and videography, and particularly relates to an inflatable soft light box and a photographic lighting system. Background Art

[0002] During photography and videography, since the inflatable photographic lamp emits light evenly and has a good soft light effect, it is particularly suitable for portrait photography, so it has always been favored by many photographers.

[0003] The inflatable photographic lamp is composed of an inflatable structure such as an inflatable soft light box and an air cushion, and a light source arranged inside the inflatable structure. Since the light source requires an independent power supply component for power supply, the weight and volume of the inflatable photographic lamp are relatively large, making it inconvenient to use in outdoor and other scenarios. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the technical problem that the overall weight and volume of the inflatable soft light box are relatively large due to the need to configure an independent light source and power supply, making it inconvenient to use in outdoor and other scenarios.

[0005] To solve the above technical problem, the utility model provides an inflatable soft light box, including:

[0006] A main body, the inside of the main body is hollow and is provided with an inflatable cavity that can be inflated. The inner wall of the inflatable cavity is provided with a light-reflecting surface. The main body is formed with a light-incident surface and a light-emitting surface for transmitting light. A soft light cloth for softening light is provided on the light-emitting surface.

[0007] An adapter ring, arranged on the main body and corresponding to the light-incident surface; the adapter ring is used to connect with a light source, and the light emitted by the light source can enter the inflatable cavity through the light-incident surface, and after being reflected by the light-reflecting surface, it is emitted from the light-emitting surface.

[0008] In an exemplary embodiment of the present disclosure, the main body includes a main body part and a mounting part. The main body part is made of a flexible material and forms a columnar structure after inflation. One end face of the main body part constitutes the light-incident surface; the mounting part is annular, the mounting part is connected to the end periphery of the main body part forming the light-incident surface, and the mounting part is sleeved on the outer periphery of the adapter ring.

[0009] In an exemplary embodiment of the present disclosure, the adapter ring is detachably connected to the mounting part; the inflatable soft light box further includes a clamp, and the clamp is sleeved on the outer peripheral side of the mounting part to be able to lock the adapter ring in the mounting part.

[0010] In an exemplary embodiment of the present disclosure, the reflective surface includes a first photoreflective sub-surface, which is arranged opposite to the light-incoming surface, and the first photoreflective sub-surface is arranged on the other end surface of the main body. The light entering the air-filled cavity is reflected by the first photoreflective sub-surface to the light-emitting surface, and the light-emitting surface is arranged on the outer peripheral side surface of the main body.

[0011] In an exemplary embodiment of the present disclosure, the reflective surface includes a second reflective sub-surface, the outer peripheral side surface of the main body is provided with a light-transmitting area and a non-light-transmitting area, the light-transmitting area forms the light-emitting surface, and the non-light-transmitting area forms the second photoreflective sub-surface, and the light entering the air-filled cavity is reflected by the second photoreflective sub-surface to the light-emitting surface.

[0012] In an exemplary embodiment of the present disclosure, an annular groove is provided on the outer peripheral wall of the light emitting end of the light source; the adapter ring includes a ring body and a buckle, one end of the ring body is connected to the body, the buckle is arranged on the end of the ring body away from the body, and the buckle can be buckled in the annular groove.

[0013] In an exemplary embodiment of the present disclosure, the main body is further provided with an inflation port connected to the inflation cavity, and the inflation port is provided with an inflation valve for opening and closing the inflation port.

[0014] The utility model also provides a photographic lighting system, comprising a light source and the inflatable soft light box as described above, wherein the light source is connected to the adapter ring, and the light emitting end of the light source is aligned with the light incoming surface on the body.

[0015] In an exemplary embodiment of the present disclosure, the photographic lighting system also includes a plurality of lamp clamp rings, each of the lamp clamp rings including a first ring portion for connecting to the adapter ring and a second ring portion connected to the light source, the second ring portion of each of the lamp clamp rings having a different structure to adapt to connecting to light sources of different shapes, and the plurality of lamp clamp rings can be selectively detachably installed on the adapter ring.

[0016] In an exemplary embodiment of the present disclosure, a magnetic attraction component is further provided on an end surface of the lamp clamp facing away from the light source, a magnetic attraction component is adsorbed on the magnetic attraction component, and the magnetic attraction component and the lamp clamp are coaxially arranged.

[0017] It can be seen from the above technical solution that the beneficial effects of the utility model are:

[0018] In this application, a conversion ring is provided to connect the light source, enabling the inflatable soft light box to be directly assembled onto an existing light source for use, so that the light emitted by the light source has a soft light effect. Since the inflatable soft light box does not require an independent light source and power supply, the weight and volume of the photographic lighting system are reduced, and the usability of the inflatable soft light box and the photographic lighting system composed thereof in outdoor scenarios is improved. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the inflatable soft light box in this embodiment.

[0020] Figure 2 is a cross-sectional view of the inflatable soft light box in this embodiment.

[0021] Figure 3 is an exploded view of the inflatable soft light box in this embodiment.

[0022] Figure 4 is the explosion of the photographic lighting system in this embodiment Figure 1 .

[0023] Figure 5 is the explosion of the photographic lighting system in this embodiment Figure 2 .

[0024] Figure 6 is the cross-section of the photographic lighting system in this embodiment Figure 1 .

[0025] Figure 7 is the explosion of the photographic lighting system in this embodiment Figure 3 .

[0026] Figure 8 is the cross-section of the photographic lighting system in this embodiment Figure 2 .

[0027] Figure 9 is the explosion of the photographic lighting system in this embodiment Figure 4 .

[0028] Figure 10 is the cross-section of the photographic lighting system in this embodiment Figure 3 .

[0029] Descriptions of the reference numerals are as follows:

[0030] Body 1, main body part 10, inflatable cavity 11, light incident surface 12, light exit surface 13, first light reflecting sub-surface 14, second light reflecting sub-surface 15, mounting part 16, inflation valve 17, clamp 2, locking ring 21, fixing nut 22, locking knob 23, ear part 24, adapter ring 3, ring main body 30, buckle 31, first connecting part 32, second connecting part 33, third connecting part 34, light source 4, annular card slot 41, lamp fixture clamping ring 5, first ring part 51, second ring part 52, magnetic attachment 6. Detailed implementation manners

[0031] Typical implementation manners reflecting the features and advantages of the present utility model will be described in detail in the following description. It should be understood that the present utility model can have various variations in different implementation manners, all of which do not depart from the scope of the present utility model, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present utility model.

[0032] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indication of directions or positional relationships (such as up, down, left, right, front, and back, etc.) is only for facilitating the description of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. When these elements are in the positions shown in the drawings, these descriptions are appropriate. If the descriptions of the positions of these elements change, then the indication of these directions also changes accordingly.

[0033] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0034] Refer to Figures 1 to 3 , this embodiment provides an inflatable soft light box, which includes a body 1 and an adapter ring 3. Among them, the body 1 is the main structure of the inflatable soft light box. The inside of the body 1 is hollow and is provided with an inflatable cavity 11 that can be inflated. The body 1 can be an inflatable airbag. An inflation port communicating with the inflatable cavity 11 can be provided on the body 1. Through the inflation port, air can be inflated into the inflatable cavity 11 to make the body 1 expand and form. It can be understood that an inflation valve 17 can be provided at the inflation port to open and close the inflation port through the inflation valve 17. When the inflatable soft light box is not needed, the gas in the inflatable cavity 11 can be discharged through the inflation valve 17 to facilitate the storage of the inflatable soft light box.

[0035] In some embodiments, the body 1 is formed with a light incident surface 12 and a light emitting surface 13 for transmitting light. The light incident surface 12 and the light emitting surface 13 are located in different regions of the body 1. Light is received at the light incident surface 12, enters the inflatable cavity 11 through the light incident surface 12, and then exits from the light emitting surface 13, thereby achieving illumination.

[0036] In some embodiments, a reflecting surface for reflecting light is further provided on the inner wall of the inflatable cavity 11. Light can enter the inflatable cavity 11 through the light incident surface 12, and after being reflected by the reflecting surface, it exits from the light emitting surface 13. By providing the reflecting surface, the light entering the inflatable cavity 11 can be reflected from different regions and converge on the light emitting surface 13, improving the light emitting intensity.

[0037] In some embodiments, the body 1 may include a main body portion 10. The main body portion 10 is the main structure of the body 1. The inside of the main body portion 10 is hollow to form the above-mentioned inflatable cavity 11, and the inflation port is provided on the main body portion 10. The main body portion 10 is made of a flexible material and forms a columnar structure after inflation, such as a square columnar structure, a triangular columnar structure, a circular columnar structure, etc. It can be understood that the main body portion 10 being a columnar structure means that its inflatable cavity 11 is inflated to form a columnar structure. In this embodiment, the main body portion 10 is taken as an example of a cylindrical structure for illustration.

[0038] In some embodiments, one end face of the main body portion 10 constitutes the above-mentioned light incident surface 12, and the light emitting surface 13 can be provided on the outer peripheral side surface of the main body portion 10, so that the light emitting area of the main body portion 10 can be set larger and the irradiation range can be larger.

[0039] In some embodiments, a soft light cloth for softening light is provided on the light emitting surface 13, so that the light emitted from the light emitting surface 13 is softer.

[0040] In some embodiments, the reflecting surface includes a first reflecting sub-surface 14. The first reflecting sub-surface 14 is arranged opposite to the light incident surface 12, and the first reflecting sub-surface 14 is provided on the other end face of the main body portion. The light entering the inflatable cavity 11 is reflected by the first reflecting sub-surface 14 to the light emitting surface 13, and then exits from the light emitting surface 13 of the main body portion 10. It can be understood that the first reflecting sub-surface 14 is located on the inner side surface of one end of the main body portion 10, so that the light entering the inflatable cavity 11 can be reflected to the light emitting surface 13 through the first reflecting sub-surface 14.

[0041] In some embodiments, the first anti-photon surface 14 is not light-transmissive to prevent light from directly passing through the first anti-photon surface 14 after entering the inflatable cavity from the light incident surface. The first anti-photon surface 14 and the light incident surface 12 can completely cover the end surface of the main body 10, or a part of the end surface of the main body 10 can form the first anti-photon surface 14 and the light incident surface 12. When the light incident surface 12 and the first anti-photon surface 14 respectively completely cover one end surface of the main body 10, the light incident amount is more, the reflection effect of the first anti-photon surface 14 is stronger, and the amount of light finally emitted from the light exit surface 13 is also more.

[0042] In some embodiments, the reflective surface further includes a second light-emitting photon surface 15. The second anti-photon surface 15 and the first anti-photon surface 14 are located in different regions of the main body 10, which can further improve the reflection effect of light in the inflatable cavity 11.

[0043] In some embodiments, the outer peripheral side surface of the main body 10 is provided with a light-transmissive area and a non-light-transmissive area. The light-transmissive area can allow light to pass through, so the light-transmissive area can form the above-mentioned light exit surface 13. The non-light-transmissive area cannot allow light to pass through, and the non-light-transmissive area can form the above-mentioned second anti-photon surface 15. The light entering the inflatable cavity 11 is reflected by the second anti-photon surface 15 to the light exit surface 13. Cooperating with the reflection of light by the first anti-photon surface 14, the light entering the inflatable cavity 11 can be reflected to the light exit surface 13 from various angles.

[0044] In some embodiments, the second anti-photon surface 15 is located on the inner side surface of the non-light-transmissive area to prevent light from directly passing through the second light-emitting surface. Among them, diffusing members can be provided on the first anti-photon surface 14 and the second anti-photon surface 15 to reflect light.

[0045] In some embodiments, the diffusing members can be optical silver-plated matte particles, so that the first anti-photon surface 14 and the second anti-photon surface 15 have a high-efficiency reflection effect. In addition to providing optical silver-plated matte particles on the first anti-photon surface 14 and the second anti-photon surface 15, the first anti-photon surface 14 and the second anti-photon surface 15 can also be subjected to a matte treatment to have a high reflection or diffuse reflection effect.

[0046] In some embodiments, the adapter ring 3 is provided on the main body 1 and corresponds to the light incident surface 12. The adapter ring 3 is used to connect with the light source 4. The light emitted by the light source 4 can be emitted out of the main body 1 through the light incident surface 12, the inflatable cavity 11 and the light exit surface 13. Among them, the light source 4 can be different types of photographic lights. By providing the adapter ring 3, different types of light sources 4 can be used in combination with the inflatable soft light box, so that the inflatable soft light box does not need to be independently equipped with the corresponding light source 4 and power supply. The inflatable soft light box can be directly assembled on the existing light source for use, improving the convenience of using the inflatable soft light box in outdoor scenarios.

[0047] In some embodiments, to facilitate the installation of the adapter ring 3, the body 1 further includes an installation portion 16 for installing the adapter ring 3. The installation portion 16 is annular and is connected to the end peripheral edge of the main body portion 10 at one end of the light incident surface 12. When installing the adapter ring 3, the installation portion 16 is sleeved on the outer periphery of the adapter ring 3. One end of the adapter ring 3 can be snap-fitted into the installation portion 16, and the adapter ring 3 can be coaxially arranged with the main body portion 10. The light emitted by the light source 4 can directly enter the light incident surface 12 of the body 1 after passing through the adapter ring 3. The installation portion 16 plays a role in shielding to prevent the light emitted by the light source 4 from leaking when it has not entered the inflation cavity 11.

[0048] In some embodiments, the installation portion 16 can be integrally formed with the main body portion 10 and is formed by extending the outer peripheral side surface of the main body portion 10 along the axial direction of the main body portion 10 toward the outside of the light incident surface 12. The installation portion 16 can also be an independent component from the main body portion 10, and the installation portion 16 is connected to the end of the main body portion 10 by means of snap connection, screw connection, bonding, or the like.

[0049] In some embodiments, the outer diameter of the adapter ring 3 matches the inner diameter of the installation portion 16, and the two can be in interference fit to clamp the adapter ring 3 tightly. The two can also be in clearance fit to facilitate the installation of the adapter ring 3 into the installation portion 16 and be clamped by other means.

[0050] In some embodiments, it can also be that the installation portion 16 is snapped into the adapter ring 3 to connect the adapter ring 3 to the body 1.

[0051] In some embodiments, the adapter ring 3 and the installation portion 16 are detachably connected. Thus, when the inflatable soft light box needs to be enabled, the adapter ring 3 can be installed on the installation portion 16 to facilitate connection with the light source 4. When the inflatable soft light box is not needed, the adapter ring 3 can be removed to facilitate the storage of the inflatable soft light box.

[0052] In some embodiments, the inflatable softbox further includes a clamp 2. The clamp 2 is sleeved on the outer peripheral side of the mounting portion 16 so as to be able to lock the adapter ring 3 within the mounting portion 16, thereby facilitating the installation and disassembly of the adapter ring 3. When installing the adapter ring 3, first loosen the clamp 2, insert one end of the adapter ring 3 into the mounting portion 16, and then lock the clamp 2. Use the clamp 2 to lock the mounting portion 16, thereby locking the adapter ring 3 onto the mounting portion 16. In some embodiments, the clamp 2 may include a locking ring 21 and a locking member. The locking ring 21 has a break to enable the locking ring 21 to be adjustable in size. At both ends of the break of the locking ring 21, there are ear portions 24, and openings are provided at corresponding positions of the two ear portions 24. The locking member includes a fixing nut 22 and a locking knob 23. One end of the locking knob 23 passes through the openings of the two ear portions 24 and is screwed to the fixing nut 22. By screwing the locking knob 23 and the fixing nut 22 together, the two ear portions 24 are locked, thereby enabling the size of the locking ring 21 to be adjusted. When locking the adapter ring 3, the locking ring 21 can be first sleeved on the outer side surface of the mounting portion 16, and then the locking knob 23 is turned, so as to cooperate with the fixing nut 22 to reduce the break of the locking ring 21, thereby locking the mounting portion 16 and the adapter ring 3.

[0053] In some embodiments, the locking member may further include two locking clasps, which are respectively arranged on the two ear portions 24. When it is necessary to lock the adapter ring 3, the two locking clasps are buckled and locked with each other to lock the locking ring 21 onto the mounting portion 16.

[0054] In some embodiments, the clamp 2 may only be the locking ring. Extension segments are respectively provided at the break of the locking ring. When it is necessary to lock the adapter ring, the two extension segments can be twisted into one strand, thereby reducing the size of the ring opening of the locking ring to lock the mounting portion 16.

[0055] In some embodiments, the adapter ring 3 includes a ring body 30 and a buckle 31. One end of the ring body 30 is connected to the main body 1, and the buckle 31 is arranged at the end of the ring body 30 away from the main body 1. The adapter ring 3 is snap-connected to the light source 4 through the buckle 31 to adapt to different types of light sources 4. Specifically, the ring body 30 is connected to the mounting portion 16.

[0056] See Figure 4 , it should be noted that the light source 4 is various photographic lights and flashlights. An annular slot 41 is provided on the outer peripheral wall of the light-emitting end of the light source 4. The buckle 31 is configured to be able to be buckled into the slot, so that the adapter ring 3 can be connected to the light source 4 as long as the light-emitting end of the light source 4 is provided with the annular slot 41.

[0057] In some embodiments, a plurality of buckles 31 may be provided, and the plurality of buckles 31 are circumferentially spaced apart along the end of the ring body 30 away from the main body 1 to improve the connection stability between the adapter ring 3 and the light source 4.

[0058] In some embodiments, the ring body 30 may include a first connecting portion 32 that is snap-connected to the mounting portion 16 and a second connecting portion 33 that is connected to the light source 4. The size of the first connecting portion 32 is adapted to the size of the mounting portion 16, and the size of the second connecting portion 33 is adapted to the size of the annular slot 41 at the light-emitting end of the light source 4. The first connecting portion 32 and the second connecting portion 33 are coaxially arranged, and the snap is provided on the second connecting portion 33.

[0059] In this embodiment, the diameter of the first connecting portion 32 is larger than the diameter of the second connecting portion 33. After the light-emitting end of the light source 4 is connected to the second connecting portion 33, the light emitted by the light source 4 can all pass directly through the inside of the first connecting portion 32 and shine on the light-incident surface 12 of the main body 1. A third connecting portion 34 may be provided between the first connecting portion 32 and the second connecting portion 33. The third connecting portion 34 is in a frustum shape. The large-diameter end of the third connecting portion 34 is connected to one end of the first connecting portion 32, and the small-diameter end of the third connecting portion 34 is connected to one end of the second connecting portion 33. The first connecting portion 32, the second connecting portion 33, and the third connecting portion 34 are coaxially arranged.

[0060] In some embodiments, the first connecting portion 32 and the second connecting portion 33 may have the same size, so that the ring body 30 is an annular columnar structure as a whole.

[0061] In some embodiments, when the adapter ring 3 is connected to the light source 4, the snap 31 may also be provided on the light-emitting end of the light source 4, and the annular slot 41 is provided on the outer peripheral wall of the adapter ring 3 to connect the adapter ring 3 and the light source 4 in this way.

[0062] In some embodiments, the adapter ring 31 and the light-emitting end of the light source 4 may also be connected by a snap connection or a screw connection.

[0063] See Figures 4 to 10 , this embodiment also provides a photographic lighting system. The photographic lighting system includes a light source 4 and the above-mentioned inflatable soft light box. The light source 4 is connected to the adapter ring 3 in the inflatable soft light box. The light-emitting end of the light source is aligned with the light-incident surface on the main body, so that the inflatable soft light box and different light sources 4 can be connected through the adapter ring 3.

[0064] In some embodiments, since the shapes of different light sources 4 may be different, for example, the light source 4 may be a square top-mounted flash, the light source 4 may be a round head flash, and the light source 4 may also be a round photographic lamp, the light-emitting ends of the light sources 4 may have different shapes, and no annular slot 41 is provided on their light-emitting ends, so they cannot be directly connected to the adapter ring 3.

[0065] Thus, in this embodiment, the photographic lighting system further includes a plurality of lamp holders 5, and the plurality of lamp holders 5 can be adaptively connected to a plurality of different light sources 4. The light-emitting end of the light source 4 is clamped to the lamp holder 5, and the lamp holder 5 is connected to the adapter ring 3, so that different light sources 4 are connected to the adapter ring 3 through the lamp holders 5 adapted thereto.

[0066] It can be understood that when the lamp holder 5 is connected to the adapter ring 3, the above-mentioned annular slot 41 is provided on the outer peripheral wall of the lamp holder 5. One end of the lamp holder 5 is inserted into the adapter ring 3, and the buckle 31 on the adapter ring 3 is engaged in the annular slot 41 on the lamp holder 5.

[0067] In this embodiment, the lamp holder 5 includes a first ring portion 51 for connecting to the adapter ring 3 and a second ring portion 52 for connecting to the light source 4. The above-mentioned annular slot 41 is provided on the outer peripheral wall of the first ring portion 51, and the first ring portion 51 is clamped in the adapter ring 3 so that the lamp holder 5 can be connected to the adapter ring 3.

[0068] It should be noted that the structures of the second ring portions of the lamp holders 5 are different to adapt to different-shaped light sources. The plurality of lamp holders 5 can be selectively and detachably installed on the adapter ring 3. Among them, the internal shape of the second ring portion 52 of each lamp holder 5 is adapted to the shape of the light-emitting end of the light source 4 adapted thereto. For example, when the light source 4 is a square top-mounted flash, the inside of the second ring portion 52 is a square ring cavity adapted thereto; when the light source 4 is a round-head flash, the inside of the second ring portion 52 is a round ring cavity adapted thereto. When the light source 4 is a round photographic lamp, the inside of the second ring portion 52 is a round ring cavity adapted thereto, and a plurality of clamping block structures for clamping thereto are provided inside.

[0069] In this embodiment, a magnetic member is further provided on the end surface of the lamp holder 5 facing away from the light source 4, and a magnetic accessory 6 is adsorbed on the magnetic member. The magnetic accessory 6 and the lamp holder 5 are coaxially arranged. The magnetic accessory 6 can be a filter to filter the light emitted by the light source 4 into the inflatable soft light box, so as to form light of different colors. Among them, the magnetic member can be a magnetic iron ring, which is arranged on the end surface of the lamp holder 5 facing away from the light source 4, and the magnetic accessory 6 is magnetically adsorbed on the magnetic iron ring. A plurality of magnetic accessories 6 can be provided, and the plurality of magnetic accessories 6 are arranged in sequence along the axial direction of the lamp holder 5.

[0070] In this embodiment, during assembly, the light source 4 can be first installed on the adapter ring 3 through its adapted lamp holder 5, then the adapter ring 3 is installed on the installation part 16 of the inflatable soft light box, and finally the adapter ring 3 is locked on the inflatable soft light box by using the clamp 2, and the assembly can be completed to form a photographic lighting system.

[0071] In this embodiment, by providing an adapter ring 3, it can be connected to a directly adapted light source 4 to form a photographic lighting system. At the same time, in cooperation with a lamp holder ring 5, it can be connected to more existing types of light sources 4 to expand the scope of use of the light source 4, so that the inflatable soft light box does not need to be separately equipped with an independent light source and power supply. When used in outdoor and other scenarios, it has the advantages of light weight, small size and strong portability.

[0072] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the present application.

[0073] For the sake of convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussions are not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. According to the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are for the purpose of better explaining the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. An inflatable soft box, characterized in that: include: A body, wherein the body is hollow inside and is provided with an inflatable air cavity, the inner wall of the air cavity is provided with a reflective surface for reflecting light, the body is formed with a light inlet surface and a light outlet surface for transmitting light, and a soft light cloth for softening light is provided on the light outlet surface; An adapter ring is arranged on the main body and corresponds to the light-incoming surface; the adapter ring is used to connect with a light source, and the light emitted by the light source can enter the air-filled cavity through the light-incoming surface and be emitted from the light-emitting surface after being reflected by the reflective surface.

2. The inflatable soft box according to claim 1, characterized in that: The main body includes a main body portion and a mounting portion, the main body portion is made of a flexible material and forms a columnar structure after being inflated, and an end surface of the main body portion constitutes the light-incoming surface; the mounting portion is ring-shaped, and the mounting portion is connected to the main body portion to form the end periphery of one end of the light-incoming surface, and the mounting portion is sleeved on the outer periphery of the adapter ring.

3. The inflatable soft box according to claim 2, characterized in that: The adapter ring is detachably connected to the mounting portion; the inflatable softbox further comprises a clamp, which is sleeved on the outer peripheral side surface of the mounting portion so as to lock the adapter ring in the mounting portion.

4. The inflatable soft box according to claim 2, characterized in that: The reflective surface includes a first reflective sub-surface, which is arranged opposite to the light-incoming surface. The first reflective sub-surface is arranged on the other end surface of the main body. The light entering the air-filled cavity is reflected by the first reflective sub-surface to the light-emitting surface. The light-emitting surface is arranged on the outer peripheral side surface of the main body.

5. The inflatable soft box according to claim 4, characterized in that: The reflective surface includes a second reflective sub-surface, and the outer peripheral side surface of the main body is provided with a light-transmitting area and a non-light-transmitting area, the light-transmitting area forms the light-emitting surface, and the non-light-transmitting area forms the second photoreflective sub-surface, and the light entering the air-filled cavity is reflected to the light-emitting surface by the second photoreflective sub-surface.

6. The inflatable soft box according to claim 1, characterized in that: An annular groove is provided on the outer peripheral wall of the light emitting end of the light source; the adapter ring comprises a ring body and a buckle, one end of the ring body is connected to the body, the buckle is arranged on the end of the ring body away from the body, and the buckle can be buckled in the annular groove.

7. The inflatable soft box according to claim 1, characterized in that: The main body is also provided with an inflation port which is in communication with the inflation cavity, and the inflation port is provided with an inflation valve which is used to open and close the inflation port.

8. A photographic lighting system, characterized in that: It comprises a light source and an inflatable soft box as claimed in any one of claims 1 to 7, wherein the light source is connected to the adapter ring, and the light emitting end of the light source is aligned with the light incident surface on the body.

9. The photographic lighting system according to claim 8, characterized in that: The photographic lighting system also includes a plurality of lamp clamps, each of which includes a first ring portion for connecting to the adapter ring and a second ring portion connected to the light source. The second ring portion of each lamp clamp has a different structure to adapt to connecting to light sources of different shapes. The plurality of lamp clamps can be selectively detachably installed on the adapter ring.

10. The photographic lighting system according to claim 9, characterized in that: A magnetic attraction component is also provided on the end surface of the lamp clamp away from the light source, and a magnetic attraction component is adsorbed on the magnetic attraction component. The magnetic attraction component and the lamp clamp are coaxially arranged.

Images