Sand painting lamp

A sand painting lamp includes a sand painting body, and a light-emitting lamp. The sand painting body includes a side portion. The side portion includes a light-transmitting portion. The light-emitting lamp is disposed opposite to the side portion. A light-emitting surface of the light-emitting lamp faces the light-transmitting portion. Light emitted from the light-emitting lamp illuminates the sand painting body from the side portion of the sand painting body, so that the sand painting body is fully illuminated. The combination of the light-emitting lamp and the sand painting body displays a good sand painting effect, and decorative effect is excellent, which satisfies the needs of the users.

TECHNICAL FIELD

The present disclosure relates to a technical field of sand paintings, and in particular to a sand painting lamp.

BACKGROUND

Sand painting, that is, painting with sand. It is a unique art, which combines aesthetics of modern people, relies on profound cultural heritage and cultural connotation, and is made of colored sand. In order to integrate sand painting art into life, sand painting lamps are invented. However, effect of combination of a lamp and a sand painting in the sand painting lamp of the prior art cannot meet needs of users.

SUMMARY

The present disclosure provides a sand painting lamp, and a light-emitting lamp combines a sand painting body to display a good sand painting effect in cooperation with needs of users.

The present disclosure provides a sand painting lamp. The sand painting lamp comprises a sand painting body, and a light-emitting lamp. The sand painting body comprises a side portion. The side portion comprises a light-transmitting portion. The light-emitting lamp is disposed opposite to the side portion. A light-emitting surface of the light-emitting lamp faces the light-transmitting portion.

In some optional embodiments, the sand painting body comprises a first base body, a second base body, and a connecting portion. The first base body is disposed opposite to the second base body. The first base body and the second base body are disposed at interval. The connecting portion connects the first base body and the second base body. The connecting portion encloses the first base body and the second base body to form an accommodating cavity. The accommodating cavity is configured to accommodate sand. The connecting portion forms the side portion.

In some optional embodiments, the connecting portion surrounds an edge of the first base body. The connecting portion surrounds an edge of the second base body. The connecting portion is a light-transmitting structure.

In some optional embodiments, the sand painting lamp further comprises a sand painting holder. The sand painting holder is disposed around the side portion of the sand painting body. The sand painting body is installed on the sand painting holder. The light-emitting lamp is installed on an inner side of the sand painting holder facing the sand painting body.

In some optional embodiments, the sand painting lamp further comprises a support. The sand painting holder is rotatably installed on the support. The sand painting holder drives the sand painting body to rotate with respect to the support.

In some optional embodiments, the sand painting lamp further comprises a base, a circuit board, and a connecting wire. The support is disposed on the base. The base defines an installation space. The circuit board is installed in the installation space. A first end of the connecting wire is electrically connected to the light-emitting lamp. A second end of the connecting wire is electrically connected to the circuit board.

In some optional embodiments, the support comprises a first rotating shaft. The sand painting holder comprises a second rotating shaft. The second rotating shaft is rotatably disposed on the first rotating shaft.

In some optional embodiments, the support further comprises a third rotating shaft disposed opposite to the first rotating shaft. The sand painting holder further comprises a fourth rotating shaft disposed opposite to the second rotating shaft. The third rotating shaft is rotatably disposed on the fourth rotating shaft.

In some optional embodiments, an interior of the first rotating shaft and an interior of the second rotating shaft define a first channel. The connecting wire passes through the first channel to electrically connect the light-emitting lamp.

In some optional embodiments, an interior of the support defines a second channel. The second channel is communicated with the installation space of the base. The connecting wire passes through the second channel and the installation space to electrically connect the light-emitting lamp with the circuit board.

In the embodiments of the present disclosure, the sand painting lamp comprises the sand painting body and the light-emitting lamp. The sand painting body comprises the sand to display different sand paintings. The side portion of the sand painting body comprises a light-transmitting portion. The light-emitting lamp is disposed opposite to the side portion. The light-emitting surface of the light-emitting lamp is disposed with respect to the light-transmitting portion. The light emitted from the light-emitting lamp illuminates the sand painting body from the side portion of the sand painting body, so that the sand painting body is fully illuminated. The combination of the light-emitting lamp and the sand painting body displays a good sand painting effect, and decorative effect is excellent, which satisfies the needs of the users.

DETAILED DESCRIPTION

The present disclosure provides a sand painting lamp. As shown inFIGS.1and2,FIG.1is a schematic diagram of a sand painting lamp according to one embodiment of the present disclosure andFIG.2is an exploded schematic diagram of the sand painting lamp shown inFIG.1. The sand painting body comprises sand to provide different sand painting effect. The sand painting lamp comprises a sand painting body12, and a light-emitting lamp14. The sand painting body12comprises a side portion122. The side portion122comprises a light-transmitting portion1222. The light-emitting lamp14is disposed opposite to the side portion122. A light-emitting surface of the light-emitting lamp14faces the light-transmitting portion1222. The light emitted from the light-emitting lamp emits to the sand painting body from the side portion of the sand painting body12, so that the sand painting body12is fully illuminated. The combination of the light-emitting lamp14and the sand painting body12displays a good sand painting effect, and decorative effect is excellent, which satisfies the needs of the users.

As shown inFIGS.3and4,FIG.3is another schematic diagram of the sand painting lamp shown inFIG.1andFIG.4is a cross-sectional schematic diagram of the sand painting lamp taken along the line B-B shown inFIG.3. The sand painting body12comprises a first base body124, a second base body126, and a connecting portion128. The first base body124is disposed opposite to the second base body126. The first base body124and the second base body126are disposed at interval. The connecting portion128connects the first base body124and the second base body128. The connecting portion128encloses the first base body124and the second base body128to form an accommodating cavity. The accommodating cavity is configured to accommodate sand. The connecting portion128forms the side portion122.

In some optional embodiments, the connecting portion128surrounds an edge of the first base body124. The connecting portion128surrounds an edge of the second base body126. The connecting portion128is a light-transmitting structure. The connection portion128is light-transmitting. Therefore, the light emitted by the light-emitting lamp14is not blocked by the connecting portion128, and can directly enter the sand painting body12from the side portion122formed by the connecting portion128.

Materials of the first base body124and the second base body126are set as required. For example, the materials of the first base body124and the second base body126are light-transmitting materials, such as transparent materials such as glass and resin. In another embodiment, the first base body124and the second base body126may be partially made of light-transmitting material and partially made of opaque material.

Material of the connecting portion128is set as required. For example, the connecting portion128is made of light-transmitting glue, and the first base body124and the second base body126are bonded and fixed by the light-transmitting glue.

For convenience of understanding, the following description is given by taking the first base body124and the second base body126as glass as an example.

The first base body124and the second base body126may be symmetrically disposed, that is, a shape of the first base body124is same as a shape of the second base body126. The first base body124and the second base body124are disposed at an interval. The first base body124and the second base body126are bonded with the light-transmitting glue. The accommodating cavity formed by the first base body124, the second base body126, and the light-transmitting glue is configured to accommodate colored sand. The colored sand forms a sand painting in the accommodating cavity. It should be noted that the sand painting may be an unfixed pattern or a fixed pattern. For example, when the sand painting body12is rotated, the colored sand in the accommodating cavity rotates along with the sand painting body to form a new pattern.

The shapes of the first base body124and the second base body126can be set as required. For example, the shapes of the first base body124and the second base body126may be regular shapes such as circles, ovals, rectangles, squares, regular polygons, and diamonds, or the shapes of the first base body124and the second base body126may be irregular shapes, which are not limited thereto.

In some optional embodiments, the first base body124and the second base body126are disposed asymmetrically. For example, a size of the first base body is greater than a size of the second base body, and the connecting portion is configured to fix the second base body on the first base body. The connecting portion may surround an outer periphery of the second base body and be disposed on one side of the first base body facing the second base body. Of course, the connecting portion may be bonded and fixed with the first base body and the second base body respectively. The connecting portion may be a rubber ring, a plastic ring, or a glass ring, etc. formed of transparent materials.

In some embodiment, the light-emitting lamp14is provided as required. For example, the light-emitting lamp14is an LED lamp and the light-emitting lamp14comprises lamp beads of various colors. In one embodiment, the light-emitting lamp14comprise at least lamp beads with at least two different colors. The lamp beads are selected from white lamp beads, red lamp beads, blue lamp beads, green lamp beads, purple lamp beads, yellow lamp beads, etc. The light-emitting lamp14may comprise multiple groups of lamp beads, and each group of lamp beads comprises lamp beads with three different colors (i.e. red lamp beads, blue lamp beads, and green lamp beads). And group of lamp beads are combined according to actual needs, so as to emit colorful lights, such as red light, green light, blue light, orange light, yellow light, purple light, white light and light with other colors. Of course, in some other embodiments, the light-emitting lamp14may only comprise lamp beads of one color, such as white lamp beads or yellow lamp beads.

Optionally, the light-emitting lamp14is a light strip. The light strip is disposed around the side portion122of the sand painting body12. The light strip is enclosed to from a ring to sleeve on the side portion of the sand painting body. A plurality of lamp beads are disposed on the light strip. By such arrangement, the light is emitted from the side portion of the sand painting body12and the colored sand in the sand painting body12is fully illuminated, and the decoration effect is excellent. Of course, in some other embodiments, the light-emitting lamp14may be a plurality of independent lamps, and the plurality of independent lamps are disposed at intervals and disposed around the outer periphery of the side portion122of the sand painting body12.

As shown inFIGS.1-4, the sand painting lamp further comprises a sand painting holder16. The sand painting holder16is disposed around the side portion122of the sand painting body12. The sand painting body12is installed on the sand painting holder16. The light-emitting lamp14is installed on an inner side of the sand painting holder16facing the sand painting body12.

It is understood that if the light-emitting lamp14and the side portion122of the sand painting body12are exposed to an outside, the sand painting lamp is easily damaged. Especially, when the first base body124and the second base body126of the sand painting body are made of glass, they are relatively fragile, especially the side portion122of the sand painting body12. Therefore, the sand painting holder16is disposed around the side portion122of the sand painting body12so as to protect the side portion122of the sand painting body12. In one embodiment, the sand painting holder16is annular, and the sand painting carrier16is disposed around the side portion122of the sand painting body12. The sand painting holder16is configured to hold both of the light-emitting lamp14and the sand painting body12. That is, the light-emitting lamp14is correspondingly disposed on the inner side of the sand painting carrier16facing the sand painting body12, so that the light-emitting lamp14emits light to the sand painting body12from the side portion122of the sand painting body12.

The sand painting holder16is an integrally formed annular structure, or comprises strips, and then free ends of the strips are connected to form the annular structure.

In some embodiments, the light-emitting lamp14is installed on the side portion of the sand painting body. For example, the light-emitting lamp is attached to the side portion of the sand painting body.

In some embodiments, the sand painting lamp further comprises a support18. The sand painting holder16is rotatably installed on the support18. The sand painting holder16drives the sand painting body12to rotate with respect to the support18.

In one embodiment, as shown inFIG.5, andFIG.5is a schematic diagram of the sand painting lamp according to another embodiment of the present disclosure. The support18comprises a first rotating shaft182. The sand painting holder16comprises a second rotating shaft162. The second rotating shaft162is rotatably disposed on the first rotating shaft182, so that the sand painting holder16is rotatable with respect to the support18through the first rotating shaft182and the second rotating shaft162and the sand painting holder16is able to rotate 360 degrees around axes of the first rotating shaft182and the second rotating shaft162. Because the light-emitting lamp14is disposed on the sand painting holder16or the sand painting body12, the light-emitting lamp14is able to rotate together with the sand painting body12. No matter how the sand painting body12rotates, a position of the light-emitting lamp14with respect to the sand painting body12is fixed and the light emitted by the light-emitting lamp14illuminate the sand painting body12, which improves the stability of the combination of the sand painting body12and the light-emitting lamp14. It should be noted that the second rotating shaft162may be disposed on bottom, top or middle of the sand painting holder16.

The sand painting holder16is connected to the support through rotating shafts disposed on one side or rotating shafts disposed on two sides of the sanding painting holder16. In another embodiment, as shown inFIGS.1-4, except for the first rotating shaft182, the support18further comprises a third rotating shaft184disposed opposite to the first rotating shaft182. The sand painting holder16further comprises a fourth rotating shaft164disposed opposite to the second rotating shaft162. The third rotating shaft184is rotatably disposed on the fourth rotating shaft164. The sand painting holder16is rotatably connected to the support18through two sets of rotating shafts, so that the rotation is stable. The rotating shafts have lower technological requirements and therefore have lower costs.

The second rotating shaft162and the fourth rotating shaft164can be disposed in a horizontal direction of the sand painting lamp. That is, the second rotating shaft162and the fourth rotating shaft164are oppositely disposed with respect to the middle of the sand painting body12, so that the sand painting holder16and the sand painting body12are able to rotate 360 degrees around the axes of the rotating shafts parallel to the horizontal direction of the sand painting lamp. The second rotating shaft162and the fourth rotating shaft164may be disposed in a vertical direction. That is, the second rotating shaft162and the fourth rotating shaft164are separately oppositely disposed on the top and bottom of the sand painting body12, so that the sand painting holder16and the sand painting body12are able to rotate 360 degrees around a vertical axis parallel to the vertical direction. The first rotating shaft182and the second rotating shaft162may be disposed in a direction inclined to a horizontal plane. That is, the second rotating shaft162is disposed between the middle and the top of the sand painting body12, and the fourth rotating shaft164is disposed between the middle and the bottom of the sand painting body12. so that the sand painting holder16and the sand painting body12are rotatable 360 degrees around an axis inclined to the horizontal direction.

The sand painting lamp further comprises a base11, a circuit board13, and a connecting wire. The support18is disposed on the base11. The base11defines an installation space. The circuit board13is installed in the installation space. A first end of the connecting wire is electrically connected to the light-emitting lamp14. A second end of the connecting wire is electrically connected to the circuit board13.

The circuit board13is configured to control a light-emitting mode of the light-emitting lamp14. For example, the circuit board13controls a light-emitting color, light-emitting brightness, flickering frequency, color switching sequence, etc. of the light-emitting lamp14.

It should be noted that the sand painting lamp10further comprises a control switch disposed on the base11. The control switch is electrically connected to the circuit board13, and the control switch is configured to control the light-emitting mode of the light-emitting lamp14through the circuit board13. The control switch may comprise one or more buttons, or the control switch may comprise one or more knobs, or the control switch may comprise one or more buttons and one or more knobs at the same time.

The circuit board13further comprises a wireless communication module, through which circuit board13receives a control command from an external device such as a mobile phone, and responds to the control command to control the light-emitting lamp to enter a different light-emitting mode. For example, the circuit board13switches the light-emitting lamp14to a different light-emitting mode, switches the light-emitting lamp14to a different level of brightness, controls the light-emitting lamp14to emit light of different colors, adjusts the flashing frequency of light-emitting lamp, etc. The wireless communication module is selected from a WIFI communication module, a BLUETOOTH communication module, and other wireless communication modules.

It can be understood that the sand painting lamp10is able to be controlled by the control switch alone, or be controlled by the wireless communication module alone, or be controlled by both of the control switch and the wireless communication module.

The circuit board13further comprises a power supply circuit. The power supply circuit is connected to an external power supply. The external power supply provides power to the circuit board13and the light-emitting lamp14. The power supply circuit can be set as required, and the power that the power circuit receives is direct current or alternating current.

The sand painting lamp10further comprises a battery. The battery is disposed in the base11. The battery is configured to supply power to the circuit board13and the light-emitting lamp14. The battery is a rechargeable battery or a non-rechargeable battery. When the battery is a rechargeable battery, the power supply circuit charges the battery. Of course, in some embodiments, the sand painting lamp10do not have a battery, and the sand painting lamp10is powered by the power supply circuit.

In some optional embodiments, an interior of the first rotating shaft182and an interior of the second rotating shaft162define a first channel. The connecting wire passes through the first channel to electrically connect the light-emitting lamp14. The connecting wire is not exposed to the outside through the first channel, which not only protects the connecting wire, but also makes the sand painting lamp10beautiful in appearance.

It should be noted that the connecting wire passes through the interior of first rotating shaft182and the interior of the second rotating shaft162. In addition, the connecting wire has a certain margin, so that when the first rotating shaft182rotates with respect to the second rotating shaft162, the connecting wire is electrically connected to the light-emitting lamp14. In some other embodiments, the sand painting lamp10further comprises a metal dome and a metal piece. The connecting wire is connected to one of the metal dome and the metal piece, and the light-emitting lamp14is connected to the other of the metal dome and the metal piece. When the first rotating shaft rotates with respect to the second rotating shaft162, the metal dome with respect to the metal piece rotate, and at the same time, elastic force of the metal dome maintains a stable connection between the metal dome and the metal piece.

In some optional embodiments, an interior of the support18defines a second channel. The second channel is communicated with the installation space of the base11. The connecting wire passes through the second channel and the installation space to electrically connect the light-emitting lamp14with the circuit board13. The connecting wire is not only disposed in the first rotating shaft182and the second rotating shaft162but also disposed in the support18, and enters the installation space of the base11along the second channel in the support18. Thus, the connecting wire is completely hidden in the support18and the base11, which not only protect the connecting wire from damage, but also improve the appearance of the sand painting lamp10.

It can be understood that, in some other embodiments, the connecting wire is disposed at other positions as required, such as being attached to an outer side of the support18.

The sand painting lamp10provided by the embodiments of the present disclosure has been described in detail above. Principles and implementations of the present disclosure are described with specific embodiments in this paper. The descriptions of the above embodiments are only for better understanding of the method and core idea of the present disclosure. Those skilled in the art can make changes to the specific embodiments and application scope according to the idea of the disclosure. In summary, the content of this specification should not be construed as a limitation to the present disclosure.