Artwork device

Abstract

The utility model provides an artwork device, which belongs to the technical field of artworks and comprises a cavity, at least one surface of the cavity is a light-transmitting surface capable of transmitting light; the mobile phase comprises fluorescent nanocrystals and is arranged in the accommodating cavity; the light filtering layer is at least arranged on the light transmitting surface; the light source assembly is arranged on the cavity and used for emitting exciting light, the exciting light excites the fluorescent nanocrystal to emit light, and the light source assembly and the filter layer are arranged at different positions; according to the utility model, the light filtering layer is arranged on the light-transmitting surface, and the light filtering layer can filter the exciting light after exciting the nanocrystals, so that the exciting light cannot influence the light emitted by the nanocrystals, and the damage to human eyes and skin possibly caused by long-time irradiation of too strong exciting light can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to art technology field, concretely relates to an art device. BACKGROUND

[0002] The art device is mainly composed of a mirror frame, a transparent glass cavity, a background picture and a backboard.

[0003] As described in Chinese patent document CN218084914U, an art device includes a flowing sand containing member and a flowing phase. The flowing sand containing member has a containing cavity, and all the wall surfaces of the containing cavity are light-transmissive. An ultraviolet light LED lamp bead is also provided, and the ultraviolet light emitted by the ultraviolet light LED lamp bead can irradiate the flowing phase, so that the flowing phase can emit light and improve the viewing effect.

[0004] However, if the ultraviolet light LED lamp bead is turned on, long-term irradiation of the human body will cause damage to the skin and eyes of the human body, which is not conducive to long-term viewing of the art device. UTILITY MODEL CONTENTS

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the defect that the art device in the prior art does not have protection against ultraviolet light, thereby providing an art device.

[0006] To solve the above technical problems, the utility model provides an art device, which comprises a cavity having a containing cavity, at least one side of the containing cavity being a light-transmissive surface capable of transmitting light;

[0007] A flowing phase containing fluorescent nanocrystals is arranged in the containing cavity.

[0008] An optical filter layer is arranged on at least one light-transmissive surface.

[0009] A light source assembly is arranged on the cavity and is used to emit excitation light, the excitation light excites the fluorescent nanocrystals to emit light, and the light source assembly is arranged at a position different from that of the optical filter layer.

[0010] Preferably, the light source assembly comprises a light-emitting member arranged on the side wall of the cavity, the light-emitting member emits excitation light, and the excitation light excites the fluorescent nanocrystals to emit light.

[0011] Preferably, at least one partition is arranged in the cavity and is used to divide the containing cavity into multiple chambers, and the partition is provided with a passage for the flowing phase to pass through.

[0012] Preferably, a feeding port for filling the flow phase is arranged on the cavity and communicates with any one of the accommodating cavities, and a blocking member capable of blocking or unblocking the feeding port is detachably arranged on the cavity.

[0013] Preferably, at least one of the accommodating cavities is provided with a decoration member in the form of a staircase and / or a disc.

[0014] Preferably, the light filtering layer is arranged on the side of the light-transmitting surface away from the accommodating cavities.

[0015] Preferably, the cavity is detachably connected with a fixing base.

[0016] Preferably, the bottom of the cavity is provided with a plug-in member extending downward, and the fixing base is provided with a groove for plug-in connection with the plug-in member.

[0017] Alternatively, the upper end surface of the fixing base is provided with a magnetic attraction assembly, and the cavity is magnetically connected with the magnetic attraction assembly.

[0018] Alternatively, the fixing base is provided with a foldable portion, which has a first state of supporting the cavity after being unfolded and a second state of being folded.

[0019] Preferably, the cavity is rotatably connected with a support, and the cavity is detachably connected with the fixing base through the support.

[0020] Preferably, the upper end surface of the fixing base is provided with a magnetic attraction assembly, and the support is magnetically connected with the magnetic attraction assembly.

[0021] Alternatively, the fixing base is provided with a foldable portion, which has a first state of supporting the support after being unfolded and a second state of being folded.

[0022] Preferably, the cavity is rotatably connected with a support, and the cavity is detachably connected with the fixing base through the support.

[0023] Preferably, the cavity is rotatably connected with a support, and the cavity is detachably connected with the fixing base through the support.

[0024] The technical scheme of the utility model has the following advantages:

[0025] 1. The art device provided by the utility model, flow phase is arranged in the accommodating cavity, and the exciting light emitted by the light source assembly irradiates the flow phase to excite the fluorescent nanocrystals contained in the flow phase to emit fluorescence, thereby presenting a bright visual effect; the light filter layer is arranged on the light-transmitting surface, the light filter layer can absorb the exciting light emitted by the light source assembly, so that the exciting light cannot penetrate the light filter layer to reach the human body, thereby avoiding damage to the human body caused by harmful light such as ultraviolet light.

[0026] 2. The art device provided by the utility model, the exciting light emitted by the light-emitting part can excite the fluorescent nanocrystals to emit light, thereby improving the viewing effect.

[0027] 3. The art device provided by the utility model, the cavity is divided into multiple chambers by the partition, and the passage is arranged on the partition, so that the flow phase can flow between different chambers, thereby improving the visual viewing effect.

[0028] 4. The art device provided by the utility model, the feeding port is arranged, the flow phase can be conveniently filled from the feeding port, the feeding port is blocked by the blocking part, the flow phase is prevented from flowing out of the feeding port during use, and the flow phase is prevented from being wasted; when the flow phase passes through the passage to reach the accommodating cavity provided with the decorative part, the flow phase can flow along the decorative part, a unique visual effect is generated, and the viewing effect in terms of vision is improved.

[0029] 5. The art device provided by the utility model, the light filter layer is arranged on the side, away from the accommodating cavity, of the light-transmitting surface; when harmful light such as ultraviolet light passes through the light-transmitting surface, the intensity of the harmful light is reduced, and then the harmful light is absorbed or filtered out by the light filter layer when passing through the light filter layer, thereby protecting the skin and eyes of the human body.

[0030] 6. The art device provided by the utility model, the cavity and the fixing seat are installed in a detachable mode, and the art device is convenient to store.

[0031] 7. The art device provided by the utility model, the lower end surface of the cavity is provided with a plug-in part extending downward, the fixing seat is provided with a groove used for plug-in connection with the plug-in part, the cavity can be quickly installed on the fixing seat in a plug-in mode, the installation efficiency is improved, and the cavity is convenient to detach.

[0032] 8. The art device provided by the utility model, the cavity and the supporting part are rotationally connected, the cavity can be conveniently turned over, and the flow phase in the cavity flows; the supporting part and the fixing seat are detachably connected, and the art device is convenient to store.

[0033] 9. The art device provided by the utility model, the adsorption assembly is arranged on the upper end surface of the fixing seat, and the adsorption assembly is magnetically connected with the supporting part, so that the fixing seat and the supporting part can be detached when not in use, and the art device is convenient to store.

[0034] 10. In the artwork device provided by the present invention, the power storage device is arranged in a fixing seat or a supporting member and is electrically connected to the light source assembly, so that the power storage device can provide power to the light source assembly, and the light source assembly can emit excitation light to excite the fluorescent nanocrystals contained in the mobile phase to emit light.

[0035] 11. The artwork device provided by the present invention has a power supply interface electrically connected to the power storage device. The power storage device can be charged through the power supply interface, which facilitates charging of the power storage device and improves the endurance of the power storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0037] Figure 1 This is a front view of an artwork device provided in one embodiment of the present invention;

[0038] Figure 2 for Figure 1 AA section view in;

[0039] Figure 3 for Figure 1 BB cross-sectional view in;

[0040] Figure 4 for Figure 2 Enlarged view of part A in .

[0041] Description of reference numerals:

[0042] 1. Cavity; 2. Accommodating cavity; 3. Light-transmitting surface; 4. Light source assembly; 5. Feed port; 6. Blocking piece; 7. Channel; 8. Fixing seat; 9. Support piece; 10. Power storage device; 11. Power supply interface; 12. Filter layer. DETAILED DESCRIPTION

[0043] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0044] In the description of the utility model, it is necessary to explain that, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0045] In the description of the utility model, it should be pointed out that, unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, can also be detachably connected, or integrally connected, can be mechanically connected, can also be electrically connected, can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0046] In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as there is no conflict.

[0047] The art device provided in the embodiment is used for reducing the irradiation of ultraviolet rays in the art device to the human body.

[0048] As Figure 1As shown, the embodiment of the art device provided by the present embodiment comprises a cavity 1, a flowing phase, a filter layer 12 and a light source assembly 4. The cavity 1 is sealed from the outside while hollow inside, and has a containing cavity 2. At least one side of the containing cavity 2 is a light-transmitting surface 3 that can transmit light. The light source assembly 4 emits excitation light that can pass through the light-transmitting surface 3 of the containing cavity 2. The flowing phase is arranged in the containing cavity 2, and the light source assembly 4 is arranged on the cavity 1 to emit excitation light. The flowing phase of the present application comprises fluorescent nanocrystals and a transparent liquid. The fluorescent nanocrystals are uniformly dispersed in the transparent liquid, and the flowing phase can flow in the cavity 1. The fluorescent nanocrystals are a kind of nanoscale semiconductor materials. The structure of the fluorescent nanocrystals can be a particle with core-shell structure coated with a shell, or can be a structure attached to a particle carrier, that is, the fluorescent nanocrystals are arranged inside the transparent particle. Alternatively, the structure of the nanocrystals is a combination of the particle carrier structure and the core-shell structure. The present application utilizes the fluorescence characteristics of the fluorescent nanocrystals, which can be excited to emit fluorescence after irradiation by the light source assembly 4. Any fluorescent nanocrystal with fluorescence characteristics can be used, and no limitation is made in this regard. For example, the fluorescent nanocrystals can be fluorescent quantum dots. The total volume of the flowing phase can be 25% to 75% of the volume of the containing cavity 2, preferably 30%. In this way, the flowing phase has sufficient flow space in the containing cavity 2, facilitating viewing. The filter layer 12 is arranged on the light-transmitting surface 3. The filter layer 12 can filter or absorb the excitation light after exciting the nanocrystals, so that it cannot affect the light emitted by the nanocrystals, and can also avoid the damage to the human eye and skin caused by long-term irradiation of the excitation light. In use, the light source assembly 4 emits excitation light and irradiates the flowing phase, so that the flowing phase containing the fluorescent nanocrystals can emit light while flowing in the cavity 1, and the viewer can stand on one side of the light-transmitting surface 3 to view the flow of the flowing phase. The light source assembly 4 is arranged on the cavity 1 and is different from the arrangement position of the filter layer 12. For example, the filter layer 12 is arranged on the light-transmitting surface 3 of the cavity 1, facing the side viewed by the viewer. The light source assembly 4 can be arranged on the cavity 1 without the filter layer 12, and also at a position that can transmit light, so as to ensure that the excitation light emitted by the light source assembly 4 can reach the flowing phase containing the fluorescent nanocrystals in the cavity 1 to emit light, and the filter layer 12 can filter the excitation light after exciting the nanocrystals, so that it cannot affect the light emitted by the nanocrystals, and can also avoid the damage to the human eye and skin caused by long-term irradiation of the excitation light. Therefore, by arranging the filter layer 12 on the light-transmitting surface 3, the harmful light is prevented from passing through the cavity 1 to reach the human body while allowing other light to pass through, thereby avoiding damage to the human body caused by harmful light.If the setting positions of the light source assembly 4 and the light filtering layer 12 are the same, that is, the light filtering layer 12 is arranged on the light transmission surface 3 of the cavity 1, and the light source assembly 4 is arranged on the light filtering layer 12 of the cavity 1, at this time, the excitation light generated by the light source assembly 4 cannot pass through the light filtering layer 12 to reach the fluorescent nanocrystals in the cavity 1 to excite the fluorescent nanocrystals to emit light, therefore, the setting positions of the light source assembly 4 and the light filtering layer 12 on the cavity 1 should be different. In addition, as an alternative embodiment, the flowing phase further includes sand.

[0049] The light transmission surface 3 is glass, and in addition, the light transmission surface 3 can also be other materials capable of transmitting light, such as transparent plastic, etc.

[0050] As shown in Figure 1 , Figure 2 In the embodiment, the light source assembly 4 can be arranged on the circumferential side wall of the cavity 1. It can be understood that in this way, the circumferential side wall of the cavity 1 is a light transmission side wall. Specifically, the light source assembly 4 includes a light emitting member arranged on the circumferential side wall of the cavity 1, and the light emitting member is used to emit excitation light to irradiate the flowing phase, so as to excite the fluorescent nanocrystals to emit light. By arranging the light source assembly 4 on the circumferential side wall of the cavity 1, the excitation light emitted by the light emitting member can be irradiated towards the accommodating cavity 2 in use, so as to irradiate the flowing phase in the accommodating cavity, so as to excite all the fluorescent nanocrystals in the accommodating cavity 2 to emit light, thereby improving the visual effect. Specifically, the light emitting member can be an ultraviolet LED lamp in the prior art, which can emit ultraviolet light with a wavelength of 365 nm, and the ultraviolet LED lamps are uniformly distributed on the outer side wall of the cavity 1.

[0051] As shown in Figure 1 In the embodiment, the partition member divides the accommodating cavity 2 of the cavity 1 into a plurality of chambers, and a passage 7 is arranged between the plurality of chambers in the vertical direction, and the flowing phase can flow from one chamber to another chamber through the passage 7. The passage 7 is arranged in the vertical direction, so that the flowing phase can flow through the passage 7 to reach the chamber below under the action of gravity, and the size of the passage 7 can be controlled to control the flow rate of the flowing phase in the passage 7, and the size of the passage 7 can be set to 1mm-3mm, and the size of the passage 7 can be adjusted according to actual needs. In addition, as an alternative embodiment, only one chamber can be arranged on the cavity 1, and the flowing phase flows in the chamber, and the flowing phase flows from the upper part of the chamber to the lower part of the chamber when the cavity 1 is inverted. In addition, as an alternative embodiment, a plurality of chambers can also be arranged on the cavity 1, and no passage 7 is arranged between the chambers, and the flowing phase in each chamber only flows in the chamber. In addition, as an alternative embodiment, a plurality of passages 7 can also be arranged between the two accommodating cavities 2, for example, two, three, etc.

[0052] As shown in Figure 2As shown, in this embodiment, the upper end of the cavity 1 is provided with a feed port 5 for filling the mobile phase, and the feed port 5 is connected to one of the accommodating chambers 2 so that the filled mobile phase can enter the accommodating chamber 2. By setting the feed port 5, the mobile phase can be easily filled. Among them, a blocking member 6 is installed on the feed port 5. After the mobile phase is filled, the blocking member 6 can be used to block the feed port 5 to avoid the mobile phase from flowing out of the feed port 5 during use, thereby causing waste of the mobile phase. After the mobile phase is filled into one of the accommodating chambers 2, the mobile phase can be made to flow between the multiple accommodating chambers 2 through the channel 7. In addition, as a replaceable embodiment, the feed port 5 can also be set at other positions of the cavity 1, for example: on the side wall of the cavity 1.

[0053] Among them, the inner side surface of the end of the feed port 5 can be set to an inclined surface, that is, the feed port 5 is an oblique mouth, which makes it more convenient to fill or replace the mobile phase from the end of the feed port 5 into the accommodating chamber 2. The hole diameter of the feed port 5 can be set to 5mm. The sealing member 6 can be a rubber plug, and the mobile phase can be filled by pulling out the rubber plug. After filling, the rubber plug can be used to seal the feed port 5, and the filling is convenient and quick. In addition, as a replaceable embodiment, the sealing member 6 can also be a cover. It can be understood that the feed port 5 can be set to a convex shape, so that the cover is threadedly connected to the feed port 5, and the cover is screwed onto the feed port 5 to complete the sealing. In addition, as a replaceable embodiment, the diameter of the feed port 5 can be set to 4-8mm, and the diameter of the feed port 5 can be adjusted according to actual needs.

[0054] like Figure 1 As shown, in this embodiment, a decorative element is provided in the receiving chamber 2 that is not filled with the mobile phase. The decorative element may be in the shape of a staircase. When the mobile phase reaches the other receiving chamber 2 after passing through the channel 7, the mobile phase can flow along the staircase-shaped decorative element, thereby creating a unique visual effect and enhancing the visual appreciation. Alternatively, as an alternative embodiment, the decorative element may be in the shape of a disc. Alternatively, as an alternative embodiment, the decorative element may be a miniature model of a figurine, plant, marine life, or the like.

[0055] like Figure 2 、 Figure 4As shown, in the embodiment, the filter layer 12 is arranged on the outer side of the cavity 1, and specifically arranged on the outer side of the light-transmitting surface 3, wherein the outer side refers to the side away from the accommodating cavity 2, that is, the side facing the viewer. When the ultraviolet light passes through the light-transmitting surface 3, the intensity of the ultraviolet light is reduced, and then when the ultraviolet light passes through the filter layer 12, the filter layer 12 can filter or absorb the ultraviolet light, thereby protecting the skin and eyes of the human body. The filter layer 12 can be obtained according to the prior art. In addition, as an alternative embodiment, the filter layer 12 can also be arranged on the inner side of the light-transmitting surface 3, that is, the side close to the accommodating cavity 2. In addition, as an alternative embodiment, the filter layer 12 can also be arranged on the inner side and the outer side of the cavity 1 at the same time.

[0056] In the embodiment, a plurality of cavities 1 can be arranged, and each cavity 1 can be arranged with a plurality of chambers. As shown, Figure 1 As shown, the artwork device is provided with two cavities 1, and the two cavities 1 are fixedly connected by means of adhesion. Each cavity 1 has a partition, and one partition divides the accommodating cavity 2 into two chambers. After the plurality of cavities 1 are fixedly connected, the length or width of the cavity 1 can be extended, thereby forming a larger visual display area, thereby enhancing the overall artistic effect and visual appeal. In addition, as an alternative embodiment, the plurality of cavities 1 can also be connected and fixed by means of bolts. In addition, as an alternative embodiment, the plurality of cavities 1 can also be clamped and fixed by means of buckling.

[0057] As shown, Figure 3 As shown, in the embodiment, the cavity 1 is detachably mounted to the fixing seat 8, and the cavity 1 can be mounted by means of disassembly, and different styles of cavities 1 can be mounted on the fixing seat 8, thereby making the fixing seat 8 have higher adaptability and bringing different observation experiences. In addition, as an alternative embodiment, the cavity 1 can also be rotatably connected with the fixing seat 8.

[0058] As shown, Figure 3 As shown, in the embodiment, the bottom of the cavity 1 is provided with a plug-in part extending downward, and the fixing seat 8 is provided with a groove for plug-in connection with the plug-in part, and the cavity 1 can be quickly mounted on the fixing seat 8 by means of plug-in, thereby improving the installation efficiency. In addition, as an alternative embodiment, the cavity 1 can also be mounted on the fixing seat 8 by means of bolts.

[0059] Specifically, the upper end surface of the fixing base 8 can also be provided with an adsorption assembly, which can be one group or multiple groups. When there are multiple groups, they can be dispersedly arranged on the upper end surface of the fixing base 8 to achieve the best adsorption and fixing effect. The adsorption assembly includes: a magnet, and a part of the outer frame of the cavity 1 is made of a material that can be magnetically connected with the magnet, so that the cavity 1 can be quickly disassembled from the fixing base 8. The adsorption assembly realizes the quick installation and disassembly between the cavity 1 and the fixing base 8. In addition, as an alternative embodiment, a magnet can also be arranged on the cavity 1, and the magnet of the fixing base 8 is connected and fixed with the magnet of the cavity 1. In addition, the adsorption assembly can also include: a suction cup.

[0060] Specifically, the fixing base 8 is provided with a foldable part. The foldable part has a first state of supporting the cavity 1 after being unfolded, and a second state after being folded. The foldable part includes: a first fixing member and a second fixing member. One end of the first fixing member along the length direction is provided with a rotating shaft, and the first fixing member and the second fixing member are rotationally connected through the rotating shaft. At this time, the first fixing member and the second fixing member can rotate around the rotating shaft, so that the first fixing member and the second fixing member can be unfolded to form a larger area after being rotated, and stably support the cavity 1; when folded, the second fixing member is rotated around the rotating shaft, so that the second fixing member is attached to the first fixing member together, reducing the occupied area, thereby facilitating the storage of the artwork device. In addition, as an alternative embodiment, the foldable part can also be: the first fixing member and the second fixing member that are slidably connected with each other. The first fixing member includes: a vertically arranged support plate and a connecting plate arranged on the upper end surface of the support plate and extending in the horizontal direction. The lower end surface of the connecting plate is slidably connected with the upper end surface of the second fixing member. In use, the second fixing member is placed on a plane, the first fixing member is slid to expand the occupied area between the first fixing member and the second fixing member, and at this time, the lower end surface of the support plate of the first fixing member abuts against the plane, and the cavity 1 is installed on the upper end surface of the first fixing member. When folded, the first fixing member is pushed to slide inward to shrink, reducing the occupied area for easy storage. In addition, the foldable part can also be: four supporting legs arranged on the lower end surface of the fixing base 8. The four supporting legs are respectively arranged at the four corner positions of the lower end surface of the fixing base 8, and the upper end of each supporting leg is rotationally connected with the fixing base 8. When needed, the supporting legs are rotated to make the supporting legs perpendicular to the lower end surface of the fixing base 8, and the four supporting legs are used to support the fixing base 8. When needed to be stored, the supporting legs can be folded back for storage. The foldable part can increase the support stability of the fixing base 8. In addition, as an alternative embodiment, the foldable part can also be: a supporting leg that can be bent. The supporting leg is divided into two sections. One end of the first section of the supporting leg is rotationally connected with one end of the second section of the supporting leg, and the other end of the first section of the supporting leg is rotationally connected with the lower end surface of the fixing base 8. The supporting leg can rotate the second section of the supporting leg upward to fold it with the rotating point as the center.

[0061] As Figure 1As shown, in the embodiment, the support 9 is further included, the cavity 1 is rotationally connected with the support 9, and the cavity 1 is detachably connected with the fixing base 8 through the support 9. Thus, the cavity 1 can be more conveniently turned over through the support 9, so that the flowing phase in the cavity 1 is re-flowed; meanwhile, the support 9 is detachably connected with the fixing base 8, which is convenient for storage of the artwork device.

[0062] Specifically, the support 9 is semicircular arc-shaped, which is similar to a "U" shape. The support 9 is arranged along a vertical direction, and the opening of the arc shape is upward. The inner sides of the two ends of the support 9 are rotationally connected with the cavity 1, that is, the cavity 1 can be rotated along a horizontal direction with the rotation point as the center. When the cavity 1 is rotated by a certain angle, the flowing phase will flow from the high containing cavity 2 to the low place under the action of gravity, forming a flowing picture. In addition, as an alternative embodiment, the support 9 can also be circular ring-shaped. In addition, as an alternative embodiment, the support 9 can also be arranged along a horizontal direction.

[0063] Specifically, the opening of the support 9 extends upward, and the lower end surface of the support 9 is vertically downwardly arranged with a clamping piece. The upper end of the fixing base 8 is arranged with a groove corresponding to the clamping piece. The support 9 is inserted into the groove through the clamping piece, so that the support 9 is mounted on the fixing base 8. After the support 9 and the fixing base 8 are detached, they are convenient to be stored.

[0064] Specifically, the upper end surface of the fixing base 8 can also be arranged with a suction assembly, which includes a magnet. A part of the support 9 is made of a material that can be magnetically connected with the magnet. Thus, the support 9 can be quickly detached from the fixing base 8. In addition, as an alternative embodiment, a magnet can also be arranged on the support 9. The magnet of the fixing base 8 and the magnet of the support 9 are connected and fixed, which is also convenient for detachment and storage.

[0065] Specifically, the fixing base 8 is arranged with a foldable part. The foldable part has a first state of supporting the support 9 after being unfolded, and a second state after being folded. The specific structure of the foldable part is described in the foregoing, which will not be repeated here. By arranging the foldable part on the fixing base 8, the fixing base 8 can not only stably support the support 9, but also can be folded when the artwork device is not used, so as to achieve the effect of convenient storage.

[0066] As Figure 1 , Figure 2As shown, in this embodiment, a power storage device 10 is electrically connected to the light source assembly 4. The power storage device 10 is disposed within the fixing base 8 and is electrically connected to the light source assembly 4. The power storage device 10 is a battery. By providing the power storage device 10, the power storage device 10 can power the light source assembly 4, enabling the light source assembly 4 to emit excitation light that excites the fluorescent nanocrystals, thereby imparting a fluorescent effect to the mobile phase as it flows, thereby enhancing the viewing experience. Alternatively, as an alternative embodiment, a solar panel may be mounted on the upper end surface of the fixing base 8 and connected to the power storage device 10.

[0067] like Figure 2 As shown, in this embodiment, a power supply interface 11 is disposed on the fixing base 8, wherein the power supply interface 11 is electrically connected to the power storage device 10. The power storage device 10 supplies power to the light source assembly 4, enabling it to emit excitation light, thereby stimulating the mobile phase to emit light. The power supply interface 11 can be connected to an external power cord to charge the power storage device 10. Alternatively, as an alternative embodiment, the power supply interface 11 can also be disposed on the support member 9.

[0068] Installation of the artwork device: A power storage device 10 is located within the mounting base 8, and a power supply interface 11 on the mounting base 8 is electrically connected to the power storage device 10. A groove is provided at the upper end of the mounting base 8, and a clip is provided at the lower end of the support member 9. The clip is inserted into the groove to secure the support member 9 to the mounting base 8. The inner sides of the two end portions of the support member 9 are rotatably connected to the cavity 1. A light source assembly 4 is disposed on the circumferential sidewalls of the cavity 1, with multiple light-emitting elements disposed at intervals. Multiple accommodating chambers 2 are disposed within the cavity 1, with channels 7 vertically disposed between each adjacent accommodating chamber 2. The mobile phase flows from the upper accommodating chamber 2 through the channels 7 therein to the lower accommodating chamber 2. During flow, the light-emitting elements of the light source assembly 4 emit excitation light, which excites the mobile phase to emit light, creating a bright and vibrant visual effect. A filter layer 12 is disposed on the outer side of the cavity 1 to filter out harmful light and prevent harm to the human body.

[0069] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. An art device, characterized by, The application relates to a light-emitting device, comprising: a cavity (1) having a containing cavity (2), at least one side of the containing cavity (2) being a light-transmitting surface (3) capable of transmitting light; a mobile phase containing fluorescent nanocrystals arranged in the containing cavity (2); a light filter layer (12) arranged on at least the light-transmitting surface (3); a light source assembly (4) arranged on the cavity (1) and used for emitting excitation light, the excitation light exciting the fluorescent nanocrystals to emit light, the light source assembly (4) being arranged at a position different from that of the light filter layer (12).

2. The art device of claim 1, wherein, The light source assembly (4) comprises a light-emitting member arranged on a side wall of the cavity (1), the light-emitting member emitting excitation light, the excitation light exciting the fluorescent nanocrystals to emit light.

3. The art device of claim 1, wherein, At least one partition is arranged in the cavity (1) and used for partitioning the containing cavity (2) into multiple chambers, the partition being provided with a passage (7) for the mobile phase to pass through.

4. The art device of claim 3, wherein, A feeding port (5) for filling the mobile phase is arranged on the cavity (1) and communicates with any one of the containing cavities (2), and a blocking member (6) capable of blocking or unblocking the feeding port (5) is detachably arranged on the cavity (1). At least one of the containing cavities (2) is provided with a decorative member, the decorative member being in the shape of a staircase and / or a disc.

5. The art device of any one of claims 1-4, wherein, The light filter layer (12) is arranged on a side of the light-transmitting surface (3) away from the containing cavity (2).

6. The art device of claim 5, wherein, A fixing base (8) is further provided, and the cavity (1) is detachably connected with the fixing base (8).

7. The art device of claim 6, wherein, A bottom of the cavity (1) is provided with a plug-in member, and the fixing base (8) is provided with a groove for plug-in connection with the plug-in member. Alternatively, an adsorption assembly is arranged on an upper end surface of the fixing base (8), and the cavity (1) is magnetically connected with the adsorption assembly. Alternatively, the fixing base (8) is provided with a foldable part, the foldable part having a first state of supporting the cavity (1) after being unfolded and a second state after being folded.

8. The art device of claim 6, wherein, Further comprising: a support member (9), the cavity (1) being rotatably connected with the support member (9), and the cavity (1) being detachably connected with the fixing base (8) through the support member (9).

9. The art device of claim 8, wherein, An adsorption assembly is arranged on an upper end surface of the fixing base (8), and the support member (9) is magnetically connected with the adsorption assembly. Alternatively, the fixing base (8) is provided with a foldable part, the foldable part having a first state of supporting the support member (9) after being unfolded and a second state after being folded.

10. The art device of claim 8, wherein, Further comprising: a power storage device (10) arranged in the fixing base (8) or the support member (9), the power storage device (10) being electrically connected with the light source assembly (4).

11. The art device of claim 10, wherein, Further comprising a power supply interface (11) electrically connected with the power storage device (10), the power supply interface (11) being arranged on the fixing base (8) or the support member (9).

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