Patent Publication Number: US-11046109-B1

Title: Artware with projection function

Description:
TECHNICAL FIELD 
     The present disclosure relates to a field of artware technology, and in particular to an artware with a projection function. 
     BACKGROUND 
     In the prior art, artwares with magnetic water stirring device are able to stir water through magnetic force to form a dynamic visual effect. For example, the Chinese application 201922317540.3 with a patented date of Aug. 28, 2020, discloses an artware with a magnetic water stirring device. The disclosed artware includes a shell, a transparent water container arranged in the shell and a magnetic-drive rotation module. The magnetic-drive rotation module includes a silicone rotor, a plastic main rotor, and a motor. The main rotor is fixed on an output shaft of the motor. The water container is arranged above the main rotor. The silicone rotor is freely arranged in the water container. The main rotor and the silicone rotor are respectively comprises strong magnetic pieces, and the silicone rotor is abstracted to an inner bottom surface of the water container by the strong magnetic piece in the main rotor. 
     The artware with the magnetic water stirring device encloses two mutually attracted strong magnetic piece in the corresponding rotors, so that a structure of the artware is simple, assembly process is simple, assembly difficulty is reduced, and a production cost is greatly reduced. Further, the silicone rotor including the strong magnetic piece is freely arranged on a bottom portion of the water container filled with water, which is convenient for cleaning an inside of the water container. 
     However, the artware with the magnetic water stirring device only present a dynamic water stirring effect and does not have a projection function. 
     Therefore, it is necessary to provide an artware with magnetic water stirring and projection functions to solve the above technical problems. 
     SUMMARY 
     A main technical problem solved by the present disclosure is to provide an artware with a magnetic water stirring function and a projection function, which solves a problem that the conventional magnetic water stirring artware can only meet the water stirring effect and only has a single function. By setting an integrated projection unit, functions of the artware are increased. When working, dynamic effects of water stirring and lighting effects appear at the same time, which improves user experience. 
     To solve above technical problems, the present disclosure provides an artware with a water stirring function and a projection function. The artware comprises a housing structure, a control circuit board including a switch, a magnetic rotating unit controlled by the control circuit board, and a projection unit controlled by the control circuit board. The control circuit board, the magnetic rotating unit, and the projection unit are arranged in the hosing structure. 
     In one embodiment, the projection unit comprises an aluminum substrate electrically connected to the control circuit board and a laser tube arranged on the aluminum substrate. 
     In one embodiment, the projection unit comprises a film, a light source assembly configured to illuminate the film and a lens assembly configured to project patterns on the film to an outside. 
     In one embodiment, the light source assembly comprises an aluminum substrate electrically connected to the control circuit board and LED lamp beads arranged on the aluminum substrate. 
     In one embodiment, the lens assembly comprises a first lens, a second lens, and a third lens. The first lens, the second lens, and the third lens are arranged in sequence along a direction of emitted light from the light source assembly. The first lens and the second lens are arranged on an inner side of the film. The third lens is arranged on an outer side of the film. 
     In one embodiment, the magnetic rotating unit comprises a transparent shell configured to hold water, a driven rotor freely arranged in the transparent shell, a motor seat plate arranged on a lower portion of the transparent shell, a motor fixed on the motor seat plate, and a driving rotor fixedly connected to a shaft of the motor. Each of the driving rotor and the driven rotor comprise a built-in magnet; 
     In one embodiment, the magnetic rotating unit further comprises a bracket arranged in the transparent shell and connected with the transparent shell. The driven rotor is arranged under the bracket. 
     In one embodiment, ornaments are arranged on a top surface of the bracket. 
     In one embodiment, the housing structure includes a train box shell, a locomotive shell, a lamp shell connected to the locomotive shell, and a train bottom plate connected to a bottom portion of the train box shell. The control circuit board is connected to the train bottom plate. A battery and a battery cover are arranged on the train bottom plate. The magnetic rotating unit is arranged in the train box shell. The projection unit is arranged in the lamp shell. 
     In one embodiment, an upper cover is connected to a top portion of the train box shell. The upper cover comprises a skylight. 
     In the present disclosure, the magnetic rotating unit presents a dynamic water stirring effect, and meets meet user&#39;s entertainment experience needs. 
     The integrated projection unit has a projection function, which enriches the functions of the artware of the present disclosure. 
    
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
         FIG. 1  is a perspective schematic diagram showing a structure of an artware with a projection function of the present disclosure. 
         FIG. 2  is a front schematic diagram of the artware with the projection function of  FIG. 1 . 
         FIG. 3  is a bottom schematic diagram of the artware with the projection function of  FIG. 1 . 
         FIG. 4  is an exploded perspective schematic diagram of the artware with the projection function of  FIG. 1 . 
     
    
    
     Components corresponding to the labels in the drawings are as follows:  1 —skylight;  2 —upper cover;  3 —transparent shell;  4 —bracket;  5 —driven rotor;  6 —motor seat plate;  7 —driving rotor;  8 —motor;  9 —train box shell;  10 —control circuit board;  11 —train bottom plate;  12 —battery cover;  13 —third lens;  14 —lamp shell;  15 —film;  16 —second lens;  17 —first lens;  18 —aluminum substrate;  19 —locomotive shell. 
     DETAILED DESCRIPTION 
     Technical schemes of the present disclosure will be described in detail below in conjunction with the drawings. 
     As shown in  FIGS. 1 and 4 , the present disclosure provides an artware with a water stirring function and a projection function. The artware comprises a housing structure, a control circuit board  10  including a switch, a magnetic rotating unit controlled by the control circuit board, a projection unit controlled by the control circuit board  10 . The magnetic rotating unit realizes a dynamic water stirring effect and the projection unit projects colored light or patterns. The control circuit board  10 , the magnetic rotating unit, and the projection unit are arranged in the hosing structure. 
     In the embodiment, the artware with magnetic water and projection function comprises integrated magnetic rotation unit and projection unit, which has fully functions and improves a user&#39;s experience. 
     In one embodiment, as shown in  FIG. 4 , the projection unit comprises an aluminum substrate  18  electrically connected to the control circuit board  10  and a laser tube arranged on the aluminum substrate. The projection unit projects laser light. As for the color of the laser light, it may be red, green, or other colors, which is set according to specific design requirements and is not limited thereto. 
     In one embodiment, as shown in  FIG. 4 , the projection unit comprises a film  15 , a light source assembly configured to illuminate the film  15 , and a lens assembly configured to project patterns on the film to an outside. The artware with magnetic water stirring function and the projection function of the embodiment is able to project the pattern effect through the lens assembly while stirring water. Furthermore, the light source assembly comprises the aluminum substrate  18  electrically connected to the control circuit board  10  and LED lamp beads arranged on the aluminum substrate. 
     Furthermore, as shown in  FIG. 4 , the lens assembly comprises a first lens  17 , a second lens  16 , and a third lens  13 . The first lens  17 , the second lens  16 , and the third lens  13  are arranged in sequence along a direction of emitted light from the light source assembly. The first lens  17  and the second lens  16  are arranged on an inner side of the film  15 . The third lens  13  is arranged on an outer side of the film  15 . 
     Specifically, the first lens  17  is sleeved on the LED lamp beads to realize convergent output of the light, and the second lens  16  adjusts a direction of the light irradiated thereon, so that the second lens  16  projects parallel light to the film  15  to project the pattern, and the third lens  13  projects the pattern onto a ceiling of a room. 
     In one embodiment,  FIG. 4  shows a specific structure of the magnetic rotating unit. The magnetic rotating unit comprises a transparent shell  3  configured to hold water, a driven rotor  5  freely arranged in the transparent shell  3 , a motor seat plate  6  arranged on a lower portion of the transparent shell  3 , a motor  8  fixed on the motor seat plate  6 , and a driving rotor  7  fixedly connected to a shaft of the motor  8 . Each of the driving rotor  7  and the driven rotor  5  comprise a built-in magnet. 
     Furthermore, as shown in  FIG. 4 , the magnetic rotating unit further comprises a bracket  4  arranged in the transparent shell  3  and connected with the transparent shell  3 . The driven rotor  5  is arranged under the bracket  4 . Ornaments are arranged on a top surface of the bracket  4 , which is based on requirements of actual needs. If ornaments are not required, they may not be provided, which is not limited thereto. 
     In one embodiment, as shown in  FIGS. 1-4 , the housing structure includes a train box shell  9 , a locomotive shell  19 , a lamp shell  14  connected to the locomotive shell  19 , and a train bottom plate  11  connected to a bottom portion of the train box shell  9 . The control circuit board  10  is connected to the train bottom plate  11 . A battery and a battery cover  12  are arranged on the train bottom plate  11 . The magnetic rotating unit is arranged in the train box shell  9 . The projection unit is arranged in the lamp shell  14 . The battery provides power to the control circuit board  10 . The specific switch of the control circuit board  10  is arranged on the train bottom plate  11 . Of course, the lamp shell  14  is able to be embedded in the locomotive shell  19 . As shown in  FIGS. 1-3 , the second lens  16  is able to be arranged on the top portion of the locomotive shell  19 , as long as a light outlet of the lamp shell  14  is exposed outside the locomotive shell  19 , which are all within the protection scope of the present disclosure. 
     In one embodiment, an upper cover  2  is connected to a top portion of the train box shell  9 . The upper cover  2  comprises a skylight  1 . Through the skylight  1 , the user is able to see the dynamic effect of the water in the transparent shell  3 . 
     In the embodiment of the present disclosure, the control circuit board  10  is electrically connected to the projection unit and the magnetic rotating unit through wires (not shown in the drawings). The specific projection unit and the magnetic rotating unit are electrically connected to the control circuit board  10  by respective two wires. 
     The above are only the embodiments of the present disclosure, and do not limit the patent scope of the present disclosure. Any equivalent structure made by using the specification and drawings of the present disclosure, or any equivalent structure directly or indirectly applied to other related technical fields, should be included in the protection scope of the present disclosure.