Patent ID: 11862052
Assignee: nan
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A water dance device with display screen effect, comprising:
a box body equipped with a control circuit and a tube body for connecting to an external water supply;
a rotating water spray unit disposed inside the box body, wherein in the rotating water spray unit is disposed a base body thereon are disposed a plurality of radially arranged nozzles with eccentric water outlets, and wherein the base body is connected to a water outlet valve and a water volume adjusting member and is further connected to the tube body via the water volume adjusting member which is connected to a control circuit for controlling the water discharge volume, so that when a flow of water enters the plurality of nozzles via the tube body the nozzles are rotated to produce rotating water jets;
a swinging water spray unit disposed inside the box body, wherein in the swinging water spray unit are disposed a plurality of base bodies thereon are respectively disposed nozzles, wherein the plurality of base bodies are connected to a water outlet valve and a water volume adjusting member and are further connected to the tube body via the water volume adjusting member, and wherein the nozzles are connected to a motor while the water volume adjusting member and the motor are connected to the control circuit for controlling the water discharge volume and the swinging of the nozzles, so that when a flow of water enters the nozzles via the tube body the nozzles are driven by the motor to swing and produce swinging water jets;
a multicolored water spray unit disposed inside the box body, wherein in the multicolored water spray unit are disposed a nozzle and a projecting lamp with color change effect, wherein the base body is connected to a water outlet valve and a water volume adjusting member and is further connected to the tube body via the water volume adjusting member, and wherein the projecting lamp and the water volume adjusting member are connected to the control circuit for controlling the water discharge volume and the color change of the projecting lamp, so that when a flow of water enters the nozzle via the tube body the nozzle may produce multicolored water jets in coordination with the projecting lamp;
an intermittent water spray unit disposed inside the box body, wherein in the intermittent water spray unit is disposed a base body thereon is disposed a water outlet, wherein in an interior of the base body are disposed a rectifying space and a holding area with the base body connected to the tube body via the rectifying space, and wherein in the holding area is disposed a blocking piece connected to an electromagnetic valve which is connected to the control circuit for controlling the blocking piece to block or unblock the water outlet, so that when a flow of water enters the rectifying space and the holding area via the tube body single projectile water jets may be sprayed through the water outlet;
a fogging device disposed inside the box body and connected to the tube body and the control circuit for providing a foggy veil; and
a laser projector disposed inside the box body and connected to the control circuit for projecting texts or images on the foggy veil.