LED interactive intelligent control lamp box

Abstract

The invention relates to the technical field of LED lamps, in particular to an LED interactive intelligent control lamp box which comprises a cloth cover, a box body frame and a lamplight assembly, fixing suites are arranged on four corner lines of the inner side of the cloth cover, the box body frame comprises a rectangular-ambulatory-plane frame, a supporting pipe, a U-shaped frame and a cross beam rod, and the rectangular-ambulatory-plane frame is arranged at the top end of the cloth cover. Through light distribution and cooperation of the main board lamp, the light supplementing lamp and the soft light lamp, three-dimensional light distribution and uniform and soft irradiation of light are achieved, the main board lamp provides main illumination, the light supplementing lamp inclines by 45 degrees to fill up main light shadows, the soft light lamp diffuses light through soft light cloth, and highlight and shadows on the surface of jewelry are effectively reduced; the light box can adapt to display requirements of different jewelry through an intelligent regulation and control function by arranging the'strong-medium-weak 'gears of the main board lamp, the light supplementing lamp and the soft light lamp in the light assembly and flexibly adjusting according to types (such as crystal, jade and agate) and light sensation characteristics of the jewelry.

Description

Technical Field

[0001] The present invention relates to the technical field of LED lamps, and particularly to an LED interactive intelligent control light box. Background Art

[0002] During product live broadcasts, the adjustment of lighting is crucial for visual quality because light directly affects the clarity, color rendition, and three-dimensionality of the picture. A reasonable lighting layout can reduce shadows and reflections, prevent overexposure or underexposure of the picture, and ensure clear presentation of the details of the anchor's face, product texture, and background levels; high color rendering index lighting can accurately restore the true color of objects and avoid affecting the audience's judgment due to color differences; through the coordinated action of the main light, auxiliary light, and contour light, a sense of space and three-dimensionality can be created, making the product display more attractive, thereby enhancing the overall visual quality and the viewing experience of the audience.

[0003] An LED live broadcast light box is a professional lighting device designed specifically for live broadcast scenarios. Its core function is to provide high-quality light support for the live broadcast picture through scientific optical design and intelligent control technology. It usually consists of an array of LED lamp beads with a high color rendering index (CRI≥95), multiple layers of soft light diffuser plates, and an adjustable color temperature control system. It can accurately simulate the natural light effect, achieve uniform and soft light distribution, effectively eliminate shadows and reflections, and ensure clear presentation of the details of the anchor's face, product texture, or background levels in front of the camera. The light box supports stepless dimming from 0% to 100% and color temperature adjustment from 2700K to 6500K, and can flexibly adapt to the needs of various live broadcast themes, creating both a warm atmosphere and highlighting the texture of the product.

[0004] Different live broadcast scenarios have different lighting requirements. In the live broadcast of jewelry products, due to the fine polishing of the jewelry surface, it has the characteristics of specular reflection, which is likely to form strong high-light points, resulting in overexposure of the highlights and covering up the details and texture of the jewelry. To solve this problem, some merchant anchors will choose to use a gantry floor stand and suspend multiple lights in the center of the top of the gantry floor stand to promote the uniformity of light and highlight the color and texture of the jewelry. However, the specular reflection characteristics of the jewelry will cause complex reflection and refraction phenomena of the suspended light on the jewelry surface, forming interfering light and shadow effects, namely "live broadcast filters". These interfering light and shadow effects make it difficult for the buyers watching the live broadcast to accurately judge the true color and texture of the jewelry, reducing the credibility of the live broadcast.

[0005] Therefore, an LED interactive intelligent control light box is proposed. Summary of the Invention

[0006] The purpose of the present invention is to provide an LED interactive intelligent control light box. In order to deal with the phenomenon that the mirror reflection characteristics of jewelry will cause the suspended light to produce complex reflection and refraction on the surface of jewelry, forming an interfering light and shadow effect, a "live broadcast room" environment is created through the assembly of a cloth cover and a box frame, and the uniform and soft background light in the live broadcast area is controlled to adapt to the live broadcast scene of jewelry products.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An LED interactive intelligent control light box, comprising a cloth cover, a box frame and a light assembly, wherein the four corner lines on the inner side of the cloth cover are provided with a fixing kit, the box frame comprises a circular frame, a supporting tube, a U-shaped frame and a crossbeam, the circular frame is arranged at the top end of the cloth cover, the U-shaped frame is installed at the bottom end of the cloth cover, the supporting tube is arranged between the circular frame and the U-shaped frame, a crossbeam is installed on the inner side of the circular frame, the light assembly comprises a main board light, a fill light and a soft light, the main board light and the fill light are suspended at the lower ends of two crossbeams, the two fill lights are distributed on both sides of the main board light, the soft light is installed on the side facade of the supporting tube, the light of the main board light suspended at the lower end of the crossbeam irradiates vertically downward, the light of the fill lights arranged on both sides of the crossbeam irradiates downward at an angle of °, and the light of the main board light and the two fill lights converge to one point.

[0009] From the above solution, we can see that the traditional live broadcast light box has a single light arrangement, which makes it difficult to take into account the three-dimensional display needs of jewelry and other items, and the light adjustment is not flexible enough, which is easy to produce shadows and reflections. Compared with the existing technology, this LED interactive intelligent control light box solution constructs a stable box frame through the clever combination of a circular frame, a support tube, a U-shaped frame and a crossbeam, and innovatively adopts the design of vertical illumination of the mainboard light and 45-degree inclined illumination of the fill light, so that the light converges to one point, effectively reducing shadows and enhancing the softness and three-dimensional sense of the picture. At the same time, the lighting assembly has a three-speed adjustment function of "strong-medium-weak", which can be flexibly adjusted according to the type of jewelry and light characteristics to achieve a more professional lighting effect.

[0010] Preferably, the cloth cover comprises a cover body, a cover lid, a cover brim, Velcro 1 and Velcro 2, the cover body is divided into three parts by two folding lines, the edge end of the cover lid is connected to the upper edge end of the middle part of the cover body, the cover brim is arranged on both side ends of the cover, the Velcro 1 is installed on the inner side of the cover brim, the Velcro 2 is arranged on the side facades of the left and right parts of the cover body, and the Velcro 1 and Velcro 2 are connected to each other.

[0011] It can be seen from the above scheme that the installation and disassembly of the light box cloth cover is often complicated, lacking convenience and flexibility, and is not conducive to rapid setting and storage. Compared with the prior art, the cloth cover design in this scheme adopts a separate structure of the cover body and the cover cover, and realizes rapid assembly and disassembly through the bonding of Velcro 1 and Velcro 2. The cover body is divided into three parts by a folding line, which is convenient for folding and storage; the cover cover and the cover body are connected at the edge ends, combined with the cover eaves design, which not only enhances the stability of the overall structure, but also improves the aesthetics. This design significantly improves the ease of use of the light box cloth cover, reduces the difficulty of operation, and provides great convenience for live broadcast setting and later maintenance.

[0012] Preferably, the fixing kit includes a soft light cloth and an adhesive cloth, the fixing kit is sleeved on the surface of the support tube, the adhesive cloth is installed on both side ends of the soft light cloth, and the side edge ends of the adhesive cloth are sewn to the inner vertical surface of the cover body.

[0013] It can be seen from the above scheme that the light control inside the light box is often not precise enough, which easily produces diffuse reflection and shadows, affecting the display effect. This scheme effectively solves this problem by optimizing the design of the fixing kit. The fixing kit includes a soft light cloth and an adhesive cloth. The soft light cloth can cover the surface of the support tube to soften the light and reduce diffuse reflection; the adhesive cloth is installed on both sides of the soft light cloth and sewn to the inner facade of the cover body to further fix the position of the soft light cloth and ensure that the light is evenly distributed. Compared with the prior art, the beneficial effect of this scheme is that it significantly improves the light quality inside the light box, reduces shadows and reflections, and provides a more professional, soft and uniform lighting environment for the display of items such as jewelry.

[0014] Preferably, the support tube includes a tube body, a side plane and a limiting groove, the tube body is arranged between the circular frame and the U-shaped frame, the side plane is arranged on the inner side vertical surface of the tube body, and the limiting groove is opened on the inner wall surface of the upper and lower ports of the tube body.

[0015] From the above scheme, it can be seen that the box support tube structure is relatively simple, lacking precise positioning and light control design, resulting in difficult assembly and poor light uniformity. This scheme effectively solves this problem by optimizing the support tube structure and adopting a design that combines the tube body with the side plane and the limit groove. The side plane ensures the precise installation position of the soft light and improves the uniformity of the light; the limit groove cooperates with the limit clamping column of the circular frame and the U-shaped frame to achieve rapid positioning and stable assembly. Compared with the existing technology, this scheme significantly improves the convenience and stability of light box assembly, while optimizing the light distribution, providing a more professional and efficient lighting solution for jewelry display.

[0016] Preferably, the soft light is bonded to the surface of the side plane, and each of the side planes is parallel to the end surface of the side plane at a diagonal position.

[0017] As can be seen from the above solution: The installation position and angle of the soft light in the light box often lack precise design, resulting in uneven shadow distribution inside the live broadcast area and affecting the display effect. This solution optimizes the installation method of the soft light by bonding it to the side plane surface of the support tube and ensuring that each side plane is parallel to the end face of the side plane at the diagonal position. Compared with the prior art, this design makes the light distribution of the soft light more uniform, effectively reduces the shadows in the live broadcast area, and improves the overall brightness and clarity of the picture. At the same time, the parallel side plane design also enhances the structural stability of the light box, providing a more professional and uniform lighting environment for the display of items such as jewelry.

[0018] Preferably, limiting clamping posts are provided on the upper surface of the U-shaped frame and the lower surface of the loop-shaped frame, and the limiting clamping posts are clamped with the inner port of the support tube.

[0019] As can be seen from the above solution: The assembly of the light box frame usually relies on complex connecting pieces or welding processes, resulting in a cumbersome assembly process and insufficient stability. This solution realizes the rapid positioning and stable assembly of the frame by providing limiting clamping posts on the upper surface of the U-shaped frame and the lower surface of the loop-shaped frame and clamping them with the inner port of the support tube. Compared with the prior art, this design simplifies the assembly process, improves the assembly efficiency, and enhances the overall stability of the frame. The tight fit between the limiting clamping posts and the support tube ensures the firmness and reliability of the light box structure, providing a more stable and professional lighting platform for jewelry display.

[0020] Preferably, the position of the soft light matches that of the soft light cloth.

[0021] As can be seen from the above solution: The positional relationship between the soft light and the soft light cloth is often not precise enough, resulting in uneven light scattering and affecting the display effect. This solution optimizes the position matching between the soft light and the soft light cloth so that the soft light completely corresponds to the soft light cloth. Compared with the prior art, this design significantly improves the uniformity and softness of the light. The soft light cloth can effectively cover the soft light, reducing the glare and shadows caused by direct light, making the light in the live broadcast area more uniform and soft, and enhancing the professionalism and ornamental value of the display effect. At the same time, the precise position matching also improves the overall aesthetics and practicality of the light box.

[0022] Preferably, both ends of the cross beam rod are provided with inclined bends, and the long end of the inclined bend forms an angle of 45°.

[0023] As can be seen from the above solution: The light box crossbar is usually designed to be relatively straight, lacking fine adjustment of the light angle, resulting in poor supplementary lighting effect. In this solution, 45° angled bent parts are provided at both ends of the crossbar, providing an ideal installation angle for the supplementary lights. Compared with the prior art, this design enables the supplementary lights to accurately fill the main light shadow, effectively reducing the picture contrast and making the light transition more natural and soft. The 45° angled bent parts not only optimize the light distribution but also enhance the three-dimensional lighting effect of the light box, providing a more professional and delicate lighting environment for the display of items such as jewelry, significantly improving the professionalism and attractiveness of the display effect.

[0024] Preferably, hanging hooks are provided on the upper surfaces of the main board light and the two supplementary lights. The hanging hook of the main board light is hooked to the middle end of the crossbar, and the hanging hook of the supplementary light is hooked to the bent part.

[0025] As can be seen from the above solution: The installation of light box lamps mostly relies on complex brackets or fixing parts, resulting in cumbersome installation and inconvenient position adjustment. In this solution, hanging hooks are provided on the upper surfaces of the main board light and the two supplementary lights to achieve quick hooking with the crossbar and the bent part. Compared with the prior art, this design greatly simplifies the lamp installation process, improves the installation efficiency, and at the same time, the flexible hooking method of the hanging hook facilitates fine adjustment of the lamp position to ensure accurate light projection. This solution not only optimizes the internal space layout of the light box but also makes the light control more accurate and efficient, providing a professional and convenient lighting solution for jewelry display.

[0026] Preferably, the hanging hook includes a hook body and a rubber pad. The handle end of the hook body is fixedly installed on the back of the main board light and the supplementary light, and the rubber pad is arranged inside the hook end of the hook body.

[0027] As can be seen from the above solution: The design of the hanging hook of the light box lamp often ignores the installation stability and protection, easily resulting in lamp shaking or scratching the light box. In this solution, by optimizing the structure of the hanging hook and adopting the design of combining the hook body and the rubber pad, this problem is effectively solved. The handle end of the hook body is fixedly installed on the back of the lamp to ensure stable connection; the rubber pad is arranged inside the hook end of the hook body, which not only increases the friction with the crossbar or the bent part to prevent the lamp from slipping but also avoids direct contact between metals, protecting the surface of the light box from being scratched. Compared with the prior art, this design significantly improves the installation stability and safety of the lamp, and at the same time extends the service life of the light box.

[0028] Compared with the prior art, the beneficial effects of the present invention are:

[0029] 1. An LED interactive intelligent control light box realizes three-dimensional light distribution and uniform and soft illumination through the light distribution and cooperation of the main board light, fill light, and soft light. The main board light provides the main illumination, the fill light fills the main light shadow at a 45° angle, and the soft light diffuses the light through a soft light cloth, effectively reducing the highlights and shadows on the surface of the jewelry, enhancing the overall texture and ornamental value of the picture, and providing a professional, delicate, and natural lighting environment for live broadcasts.

[0030] 2. An LED interactive intelligent control light box adopts a modular design, and the cloth cover, box body frame, and lighting assembly can all be quickly assembled and disassembled. Through the ingenious connection of the aluminum alloy material of the box body frame and components such as support pipes and cross beams, the light box is more convenient to assemble, and at the same time is easy to store and carry, not only improving the use efficiency of the light box, but also reducing the transportation and storage costs.

[0031] 3. In an LED interactive intelligent control light box, the main board light, fill light, and soft light in the lighting assembly all have three levels of "strong - medium - weak", and can be flexibly adjusted according to the type of jewelry (such as crystal, jade, agate, etc.) and light perception characteristics. This intelligent control function enables the light box to adapt to the display needs of different jewelry, provides more light options and control rights for the live broadcast personnel, and further improves the professionalism and flexibility of the live broadcast. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the flip structure of the light box of the present invention;

[0033] Figure 2 It is a schematic diagram of the overall structure of the light box of the present invention;

[0034] Figure 3 It is a schematic diagram of the cloth cover structure of the present invention;

[0035] Figure 4 It is a schematic diagram of the assembled structure of the box body frame of the present invention;

[0036] Figure 5 It is a schematic diagram of the disassembled structure of the box body frame of the present invention;

[0037] Figure 6 It is a schematic diagram of the overall structure of the loop frame of the present invention;

[0038] Figure 7 It is a schematic diagram of the storage structure of the light box of the present invention;

[0039] Figure 8 It is a schematic diagram of the storage shaping structure of the present invention.

[0040] In the figure: 1. Cloth cover; 11. Cover body; 12. Cover; 13. Cover eaves; 14. Magic tape one; 15. Magic tape two; 2. Box frame; 21. Return frame; 22. Support tube; 221. Tube body; 222. Side plane; 223. Limit groove; 23. U-shaped frame; 24. Cross beam rod; 241. Oblique bend; 242. Suspension hook; 2421. Hook body; 2422. Rubber pad; 25. Limit clamping column; 3. Lighting assembly; 31. Main board light; 32. Supplementary light; 33. Soft light; 4. Fixing kit; 41. Soft light cloth; 42. Adhesive cloth. Detailed implementation mode

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] Please refer to Figures 1 to 8 , the present invention provides an LED interactive intelligent control light box, and the technical solutions are as follows:

[0043] An LED interactive intelligent control light box includes a cloth cover 1, a box frame 2 and a lighting assembly 3. The box frame 2 is arranged inside the cloth cover 1, the lighting assembly 3 is installed inside the box frame 2, fixing kits 4 are arranged on the four corner lines inside the cloth cover 1, the cloth cover 1 is made of a spliced material of outer Oxford cloth and inner aluminum foil cloth, the box frame 2 includes a return frame 21, a support tube 22, a U-shaped frame 23 and a cross beam rod 24. The return frame 21 is arranged at the top of the cloth cover 1, the U-shaped frame 23 is installed at the bottom of the cloth cover 1, the support tube 22 is arranged between the return frame 21 and the U-shaped frame 23, the number of support tubes 22 is four, a cross beam rod 24 is installed inside the return frame 21, the number of cross beam rods 24 is two, the lighting assembly 3 includes a main board light 31, a supplementary light 32 and a soft light 33. The main board light 31 and the supplementary light 32 are suspended at the lower ends of the two cross beam rods 24, the two supplementary lights 32 are distributed on both sides of the main board light 31, the soft light 33 is installed on the side facade of the support tube 22, the light of the main board light 31 suspended at the lower end of the cross beam rod 24 shines vertically downward, the light of the supplementary lights 32 arranged on both sides of the cross beam rod 24 shines obliquely downward at an angle of 45°, and the lights of the main board light 31 and the two supplementary lights 32 converge at one point.

[0044] In this embodiment, the main board light 31, the fill light 32 and the soft light 33 respectively have three gears of "strong-medium-weak", which are adjusted accordingly according to the type of jewelry, such as crystal, jade, agate, etc., and the light sensitivity characteristics. A "live broadcast room" is formed by assembling the cloth cover 1 and the box frame 2. Different from the traditional live broadcast light box, this light box has two fill lights 32 at a 45-degree angle, which cooperate with the main board light 31. The box frame 2 is made of aluminum alloy as a whole, which enhances the interaction effect between the light box and the live broadcast personnel.

[0045] As an embodiment of the present invention, refer to Figures 1 - 4 The cloth cover 1 includes a cover body 11, a cover lid 12, a cover brim 13, a Velcro 14 and a Velcro 2 15. The cover body 11 is divided into three parts by two folding lines. The edge end of the cover lid 12 is connected to the upper edge end of the middle part of the cover body 11. The cover brim 13 is arranged on both side ends of the cover lid 12. The Velcro 1 14 is installed on the inner side of the cover brim 13. The Velcro 2 15 is arranged on the side facades of the left and right parts of the cover body 11. The Velcro 1 14 and the Velcro 2 15 are connected to each other.

[0046] In this embodiment, the material properties of Oxford cloth are utilized, the cover body 11 is folded, the cover 12 is turned over, and the bonding effect of Velcro 1 14 and Velcro 2 15 is utilized to form a preliminary frame as a whole of the cloth cover 1 .

[0047] As an embodiment of the present invention, refer to Figure 3 The fixing kit 4 includes a soft light cloth 41 and an adhesive cloth 42. The fixing kit 4 is sleeved on the surface of the support tube 22. The adhesive cloth 42 is installed on both side ends of the soft light cloth 41. The side edge ends of the adhesive cloth 42 are sewn to the inner side vertical surface of the cover body 11.

[0048] In this embodiment, the space formed by the fixing kit 4 and the cover body 11 is used to position the support tube 22 and align the adhesive cloth 42 with the soft light lamp 33 to increase the soft light effect.

[0049] As an embodiment of the present invention, refer to Figure 4 and Figure 5 The support tube 22 includes a tube body 221, a side plane 222 and a limiting groove 223. The tube body 221 is arranged between the circular frame 21 and the U-shaped frame 23, the side plane 222 is arranged on the inner side vertical surface of the tube body 221, and the limiting groove 223 is opened on the inner wall surface of the upper and lower ports of the tube body 221.

[0050] In this embodiment, when the box frame 2 needs to be assembled and formed, the limiting posts 25 of the U-shaped frame 23 and the circular frame 21 are respectively aligned with the two open ends of the support tube 22, and the connection between the limiting posts 25 and the limiting grooves 223 is positioned, so that the four side planes 222 are all aligned with the center position inside the cloth cover 1 to ensure the uniformity of light.

[0051] As an embodiment of the present invention, referring to Figures 2 - 5 , the soft light lamp 33 is bonded to the surface of the side plane 222, and each side plane 222 is parallel to the end face of the side plane 222 at the diagonal position.

[0052] In this embodiment, each side plane 222 is parallel to the end face of the side plane 222 at the diagonal position, which means that the soft light lamps 33 corresponding to the two are also in a parallel state, so as to reduce the shadow distribution inside the live broadcast area.

[0053] As an embodiment of the present invention, referring to Figure 4 and Figure 5 , limit clamping posts 25 are provided on the upper surface of the U-shaped frame 23 and the lower surface of the loop-shaped frame 21, and the limit clamping posts 25 are clamped with the inner ports of the support tubes 22.

[0054] In this embodiment, when all the limit clamping posts 25 are clamped with the inner ports of the support tubes 22, the box body frame 2 is initially formed. Before the box body frame 2 is integrally formed, the support tubes 22 and the soft light lamps 33 are inserted into the inside of the fixing kit 4, and then the loop-shaped frame 21 and the U-shaped frame 23 are assembled respectively. Finally, the cover 12 is turned over, and the magic tape one 14 and the magic tape two 15 are bonded, then the light box is assembled. After setting the scene and displaying products inside the light box, all the preparatory work for the live broadcast is completed.

[0055] As an embodiment of the present invention, referring to Figure 1 and Figure 3 , the position of the soft light lamp 33 matches that of the soft light cloth 41.

[0056] In this embodiment, after the light box is assembled, the soft light lamp 33 is completely corresponding to the soft light cloth 41. On the one hand, the fixing kit 4 plays a role in limiting the support tube 22, so that the cloth cover 1 and the box body frame 2 support each other and are shaped. On the other hand, the soft light cloth 41 covers the surface of the soft light lamp 33, increasing the soft light effect and reducing the diffuse reflection in the live broadcast area.

[0057] As an embodiment of the present invention, referring to Figure 6 , both ends of the cross beam rod 24 are provided with inclined bending parts 241, and the long ends of the inclined bending parts 241 are at an angle of 45°.

[0058] In this embodiment, it provides an angular support for the arrangement of the supplementary light lamp 32, so as to fill the main light shadow through the supplementary light lamp 32, reduce the contrast, and make the picture softer.

[0059] As an embodiment of the present invention, referring to Figure 6, suspension hooks 242 are provided on the upper surfaces of the main board lamp 31 and the two supplementary lamps 32. The suspension hook 242 of the main board lamp 31 is hooked to the middle end of the cross beam rod 24, and the suspension hook 242 of the supplementary lamp 32 is hooked to the inclined bent portion 241.

[0060] In this embodiment, the two supplementary lamps 32 are located at the lower ends of the two inclined bent portions 241, and one main board lamp 31 is located below the middle end of the cross beam rod 24. The main light and the auxiliary light cooperate to form three-dimensional illumination and achieve the three-dimensional light distribution effect.

[0061] As an embodiment of the present invention, referring to Figure 6 , the suspension hook 242 includes a hook body 2421 and a rubber pad 2422. The handle end of the hook body 2421 is fixedly installed on the back surfaces of the main board lamp 31 and the supplementary lamp 32, and the rubber pad 2422 is arranged inside the hook end of the hook body 2421.

[0062] In this embodiment, by using the fixed connection between the hook body 2421 and the back surfaces of the main board lamp 31 and the supplementary lamp 32, the main board lamp 31 is stably hung on the surface of the cross beam rod 24, and by using the tight connection between the rubber pad 2422 and the cross beam rod 24, the supplementary lamp 32 is stably maintained in a 45-degree inclined state.

[0063] Working principle: The light box is assembled through the cloth cover 1 and the box body frame 2 to create a "live broadcast room" environment. The main board lamp 31 is located in the middle of the cross beam rod 24, and the light is vertically downward to provide the main illumination for the live broadcast area; the two supplementary lamps 32 are distributed on both sides of the main board lamp 31 and are inclined downward at a 45-degree angle to effectively fill the main light shadow, reduce the contrast of the picture, make the picture more soft and three-dimensional. The soft light lamp 33 is installed on the side vertical surface of the support tube 22, and through the diffusion effect of the soft light cloth 41, it provides uniform and soft background light for the live broadcast area, reduces the diffuse reflection, and improves the picture quality.

[0064] Specifically, in order to deal with the phenomenon that the hoisted light will produce complex reflections and refractions on the surface of the jewelry due to the specular reflection characteristics of the jewelry, forming an interfering light and shadow effect. By using a combination of soft light cloth and soft light lamp, optimizing the light layout and angle, and controlling the light convergence point, the specific operations are as follows:

[0065] Assemble the light box, assemble the cloth cover 1, the box body frame 2 and the lighting assembly 3, and ensure that the two open ends of the support tube 22 are accurately clamped with the limit clamping posts 25 of the loop frame 21 and the U-shaped frame 23 to form a stable box body frame;

[0066] Install the soft light lamp, bond the soft light lamp 33 on the side plane 222 of the support tube 22, and ensure that the position of the soft light lamp 33 matches that of the soft light cloth 41 to increase the soft light effect;

[0067] Main board light setting: Hang the main board light 31 under the middle end of the crossbeam rod 24 through the hanging hook 242 to ensure that the light shines vertically downward.

[0068] Fill light setting: Hang two fill lights 32 under the inclined bends 241 at both ends of the crossbeam rod 24 through the hanging hooks 242 respectively, forming an angle of 45° and shining downward obliquely. The angles of the fill lights 32 are opposite to each other so that their lights converge with the light of the main board light 31 at one point to fill the main light shadow.

[0069] Select the gear: According to the types of jewelry such as crystal, jade, agate, etc. and the light perception characteristics, select the gears of the main board light 31, fill light 32 and soft light 33. Usually, for jewelry with strong specular reflection, the "medium - weak" gear can be selected to reduce highlights and shadows.

[0070] Real - time adjustment: During the live broadcast, adjust the intensity and gear of the light in real time according to the actual effect to achieve the best light effect.

[0071] Check the light uniformity: After the light box is assembled, check the uniformity of the light on the surface of the jewelry. Observe whether the soft lights 33 on the four side planes 222 are all in a parallel state to reduce the shadow distribution.

[0072] Utilize the soft light cloth: The soft light cloth 41 can further diffuse the light, reduce the direct reflection and refraction of the light, ensure that the soft light cloth 41 completely covers the surface of the soft light 33, and is correspondingly attached to the support tube 22 to ensure the stability of the live broadcast box assembly.

[0073] Pre - live broadcast test: Before the official live broadcast, conduct a test of the light effect. Place the jewelry inside the light box, observe the reflection and refraction of the light on the surface of the jewelry, and the overall light and shadow effect to ensure that the live broadcast light box can fully adapt to the jewelry setting.

[0074] In order to carry the live broadcast box along with the live broadcast scene and facilitate the setting, minimize the adjustable state of the live broadcast box. The specific operation is as follows: Stack the loop - shaped frame 21 and the U - shaped frame 23. Place the four support tubes 22 in the inner area of the loop - shaped frame 21 and the U - shaped frame 23. Place the cloth cover 1 horizontally, with the middle part of the cover body 11 on the table. Then place the whole of the loop - shaped frame 21 and the U - shaped frame 23 inside the cover body 11. Flip the two side ends of the cover body 11 in turn and fit them. Then flip the cover 12 and wrap the cover body 11 through the cover eaves 13 to minimize the storage of all live broadcast tools. Please refer to Figure 7 and Figure 8 .

[0075] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED interactive intelligent control light box, comprising a cloth cover (1), a box frame (2) and a light assembly (3), characterized in that: The four corner lines on the inner side of the cloth cover (1) are provided with fixing kits (4); the box frame (2) comprises a circular frame (21), a support tube (22), a U-shaped frame (23) and a crossbeam (24); the circular frame (21) is arranged at the top end of the cloth cover (1); the U-shaped frame (23) is installed at the bottom end of the cloth cover (1); the support tube (22) is arranged between the circular frame (21) and the U-shaped frame (23); the inner side of the circular frame (21) is provided with a crossbeam (24); the lighting assembly (3) comprises a main board light (31), a supplementary light (32), a U-shaped light (23) and a crossbeam (24); The main board light (31) and the fill-in light (32) are suspended at the lower ends of the two crossbars (24); the two fill-in lights (32) are distributed on both sides of the main board light (31); the soft light (33) is installed on the side elevation of the support tube (22); the light of the main board light (31) suspended at the lower end of the crossbar (24) is irradiated vertically downward; the light of the fill-in lights (32) arranged on both sides of the crossbar (24) is irradiated downward at an angle of 45°; the light of the main board light (31) and the two fill-in lights (32) converges to one point.

2. The LED interactive intelligent control light box according to claim 1, characterized in that: The cloth cover (1) comprises a cover body (11), a cover cap (12), a cover brim (13), a first Velcro strip (14) and a second Velcro strip (15); the cover body (11) is divided into three parts by two folding lines; the edge end of the cover cap (12) is connected to the upper edge end of the middle part of the cover body (11); the cover brim (13) is arranged at both side ends of the cover cap (12); the first Velcro strip (14) is installed on the inner side of the cover brim (13); the second Velcro strip (15) is arranged on the side elevations of the left and right parts of the cover body (11); the first Velcro strip (14) and the second Velcro strip (15) are connected to each other.

3. The LED interactive intelligent control light box according to claim 2, characterized in that: The fixing kit (4) comprises a soft light cloth (41) and an adhesive cloth (42). The fixing kit (4) is sleeved on the surface of the support tube (22). The adhesive cloth (42) is installed on both side ends of the soft light cloth (41). The side edge ends of the adhesive cloth (42) are sewn to the inner side vertical surface of the cover body (11).

4. The LED interactive intelligent control light box according to claim 1, characterized in that: The support tube (22) comprises a tube body (221), a side plane (222) and a limiting groove (223); the tube body (221) is arranged between the circular frame (21) and the U-shaped frame (23); the side plane (222) is arranged on the inner side vertical surface of the tube body (221); and the limiting groove (223) is opened on the inner wall surface of the upper and lower ports of the tube body (221).

5. The LED interactive intelligent control light box according to claim 4, characterized in that: The soft light (33) is bonded to the surface of the side plane (222), and each side plane (222) is parallel to the end surface of the side plane (222) at the diagonal position.

6. The LED interactive intelligent control light box according to claim 1, characterized in that: The upper surface of the U-shaped frame (23) and the lower surface of the circular frame (21) are both provided with limit clamping columns (25), and the limit clamping columns (25) are clamped with the inner port of the support tube (22).

7. The LED interactive intelligent control light box according to claim 3, characterized in that: The positions of the soft light lamp (33) and the soft light cloth (41) match each other.

8. The LED interactive intelligent control light box according to claim 1, characterized in that: Both ends of the crossbeam (24) are provided with oblique curved portions (241), and the long ends of the oblique curved portions (241) are at an angle of 45°.

9. The LED interactive intelligent control light box according to claim 8, characterized in that: The upper surfaces of the main light (31) and the two fill-in lights (32) are both provided with hanging hooks (242); the hanging hooks (242) of the main light (31) are hung on the middle end of the crossbeam (24); and the hanging hooks (242) of the fill-in lights (32) are hung on the oblique curved portion (241).

10. The LED interactive intelligent control light box according to claim 9, characterized in that: The hanging hook (242) comprises a hook body (2421) and a rubber pad (2422); the handle end of the hook body (2421) is fixedly mounted on the back of the main board light (31) and the fill light (32); and the rubber pad (2422) is arranged on the inner side of the hook end of the hook body (2421).

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