Smoke-filling-bubble generator

Abstract

A smoke-filling-bubble generator has a smoke generator, at least one blower and a nozzle assembly. The smoke generator may contain nebulizaing liquid and is able to generate smoke. The blower generates airflow to blow the smoke generated by the smoke generator. The nozzle assembly includes a swaying arm and a nozzle mounted on the swaying arm. The swaying arm controllably dips the nozzle into suds contained in a cup and inserts the nozzle into an outlet from which the smoke is blown. With the smoke gradually blown out of the outlet, bubbles containing smoke are individually formed in the nozzle and fly into the air. In such a manner, when the bubbles burst in the air, the smoke may emerge out and mix up the bubbles to present a novel effect that is dazzling and magical. Therefore, the smoke-filling-bubble generator provides a unique entertaining effect.

1 . A smoke-filling-bubble generator comprising
 a base;   a casing being mounted securely on the base and having an outlet;
 a resilient valve being mounted in the casing and corresponding to and selectively closing the outlet; and 
 a cup mounted on the casing for containing suds; 
   a smoke generator mounted inside the casing and being able to generate smoke;   at least one blower mounted inside the casing opposite to the outlet of the casing and generating airflow to blow the smoke out of the outlet of the casing; and   a nozzle assembly comprising
 a swaying arm mounted rotatably in the casing; 
 a nozzle mounted on the swaying arm, corresponding to the cup and selectively communicating with the outlet in the casing to generate bubbles filled with smoke generated by the smoke generator. 
   
   
   
       2 . The smoke-filling-bubble generator as claimed in  claim 1 , wherein the nozzle assembly further comprises
 a gear assembly connected to the swaying arm; and   a controlling motor actuating the swaying arm to pivot between a first position where the nozzle dipping in the cup; and
 a second position where the nozzle pushing the resilient valve and being inserted into the outlet of the casing. 
   
   
   
       3 . The smoke-filling-bubble generator as claimed in  claim 2 , wherein the casing further has a partition being mounted inside the casing and defining
 a smoke chamber communicating with the outlet and receiving the smoke generator; and   a mechanism compartment receiving the nozzle assembly.   
   
   
       4 . The smoke-filling-bubble generator as claimed in  claim 2 , wherein the smoke generator comprises
 a heater having a capillary extending out from the heater;   a shelf being mounted securely on the base and having
 four legs being separately mounted securely on the base and each leg having a top end; and 
 a board being mounted securely on the top ends of the legs and having a top surface and a discharging hole formed through the board; 
   a container being mounted securely on the top surface of the board of the shelf, containing nebulizaing liquid and having a pipe equipped with a pump, connected to the heater and communicating with the capillary.   
   
   
       5 . The smoke-filling-bubble generator as claimed in  claim 3 , wherein the casing further has a slot being formed through the casing below the outlet and communicating with the mechanism compartment for the swaying arm extending through. 
   
   
       6 . The smoke-filling-bubble generator as claimed in  claim 3  further has a blower being mounted in the smoke chamber of the casing and generating an airflow flowing through the outlet to form bubbles. 
   
   
       7 . The smoke-filling-bubble generator as claimed in  claim 6 , wherein
 the casing further has a vent; and   the smoke-filling bubble generator further has a fan being mounted in the mechanism compartment and generating an airflow that flows through the vent of the casing.