Bubble machine

Abstract

The utility model discloses a bubble machine, comprising a housing and a film forming device, a liquid storage device, an air supplying device and a control device provided in the housing, therein the liquid storage device is provided with a first liquid storage chamber and a second liquid storage chamber, the second liquid storage chamber is provided below the first liquid storage chamber and is in communication with the first liquid storage chamber, the horizontal section of the second liquid storage chamber is smaller than the horizontal section of the first liquid storage chamber. The utility model fully utilizes the limited bubble liquid, avoids the waste of the bubble liquid, and increases the time of the single use of the bubble machine; in addition, the diffusion path of the bubble is more diversified and the retention time is longer.

Claims

1. A bubble machine, comprising a housing and a film forming device, a liquid storage device, an air supplying device and a control device provided in the housing, wherein the film forming device is provided above the liquid storage device, an air chamber is provided between the liquid storage device and the air supplying device, wherein the air chamber comprises an air inlet and a bubble forming air outlet, the air inlet of the air chamber is opposite to the air supplying device, the bubble forming air outlet of the air chamber is opposite to the film forming device, and the control device controls the air supplying device to supply air to the film forming device through the air chamber, wherein the liquid storage device is provided with a first liquid storage chamber and a second liquid storage chamber, wherein the second liquid storage chamber is provided below the first liquid storage chamber and is in communication with the first liquid storage chamber, a horizontal section of the second liquid storage chamber is smaller than a horizontal section of the first liquid storage chamber; the film forming device comprises a rotation center, a plurality of film forming units connected to the rotation center, and a motor that drives the film forming unit to rotate around the rotation center, wherein the motor drives the film forming unit to rotate through a first portion of the first liquid storage chamber, the second liquid storage chamber, and a second portion of the first liquid storage chamber in sequence, and then rotate to be opposite to the bubble forming air outlet of the air chamber.

2. The bubble machine according to claim 1, wherein a projection of the second liquid storage chamber on a plane of rotation of the film forming unit is arc-shaped.

3. The bubble machine according to claim 1, wherein the bubble forming air outlet of the air chamber comprises a first air outlet and a second air outlet, the second air outlet is provided below the first air outlet, a deflecting air outlet is provided below the second air outlet, an opening direction of the deflecting air outlet is inclined upward or horizontally forward, and the deflecting air outlet is communicated with the air chamber.

4. The bubble machine according to claim 3, wherein a front end of the air chamber forms an inclined air supplying surface, a horizontal plate is provided between an upper edge of the air supplying surface and an upper surface of the housing, a first air outlet is formed between a horizontal plate and the housing, a second air outlet is formed between the horizontal plate and the air supplying surface, and a deflecting air outlet is formed below the upper edge of the air supplying surface.

5. The bubble machine according to claim 4, wherein a front end of the upper surface of the housing is provided as a parabolic opening, the opening is oriented toward the front end of the upper surface of the housing, and a first air outlet is formed between the opening and the horizontal plate.

6. The bubble machine according to claim 3, wherein the deflecting air outlet is provided with a detachable plug board for switching the opening direction of the deflecting air outlet.

7. The bubble machine according to claim 1, wherein the film forming unit is connected to the rotation center through a connecting rod, and the connecting rod is provided with a flow separating portion.

8. The bubble machine according to claim 1, wherein the housing is provided with a battery mounting groove and a power supply port.

9. The bubble machine according to claim 1, wherein an inner wall of the film forming unit is provided with a plurality of first protrusions radially arranged around a center of the film forming unit, and/or upper and lower surfaces of the film forming unit are provided with a plurality of second protrusions.

10. The bubble machine according to claim 1, wherein the housing opposite to the air supplying device is provided with a water droplet-shaped ventilation hole, and the water droplet-shaped ventilation hole is arranged in a circumferential array.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is an exploded view according to the utility model.

(2) FIG. 2 is a perspective view according to the utility model.

(3) FIG. 3 is a schematic view of a first liquid storage chamber and a second liquid storage chamber.

(4) FIG. 4 is a partial enlarged view of a film forming device.

(5) FIG. 5 is a schematic view of a ventilation hole.

DESCRIPTION OF THE EMBODIMENTS

(6) The drawings of the utility model are for illustrative purposes only and are not to be construed as limiting the utility model. In order to better illustrate the following embodiments, some components of the drawings may be omitted, enlarged or reduced, and do not represent the dimensions of actual products; some known structures and their descriptions may be omitted, which is understandable to those skilled in the art.

Embodiment 1

(7) As shown in FIGS. 1 to 3, a bubble machine comprises a housing 1 and a film forming device 2, a liquid storage device 3, an air supplying device 4, and a control device 5 provided in the housing, wherein the film forming device 2 is provided above the liquid storage device 3, an air chamber 6 is provided between the liquid storage device 3 and the air supplying device 4, the air chamber comprises an air inlet 61 and a bubble forming air outlet 62, the air inlet 61 of the air chamber is opposite to the air supplying device 4, the bubble forming air outlet 62 of the air chamber is opposite to the film forming device 2, and the control device 5 controls the air supplying device 4 to supply air to the film forming device 2 through the air chamber 6, wherein the liquid storage device 3 is provided with a first liquid storage chamber 31 and a second liquid storage chamber 32, the second liquid storage chamber 32 is provided below the first liquid storage chamber 31 and is in communication with the first liquid storage chamber 31, the horizontal section of the second liquid storage chamber 32 is smaller than the horizontal section of the first liquid storage chamber 31, the film forming device 2 comprises a rotation center 21, a plurality of film forming units 22 connected to the rotation center, and a motor 23 that drives the film forming unit to rotate around the rotation center, the motor 23 drives the film forming unit 22 to rotate through the first liquid storage chamber 31, the second liquid storage chamber 32, the first liquid storage chamber 31, and the bubble forming air outlet 62 of the air chamber in sequence.

(8) The air supplying device 4 is a fan 42 driven by a motor 41, and the motor 41 is mounted in the circular fixing column 43 and is connected to the fan 42.

(9) The control device 5 is a switch for controlling electrical communication, and is provided at an upper portion of the housing for controlling the operation of the motor of the air supplying device 4 and the film forming device 2.

(10) The projection of the second liquid storage chamber 32 on the plane of rotation of the film forming unit 22 is arc-shaped.

(11) The bubble forming air outlet 62 of the air chamber comprises a first air outlet 621 and a second air outlet 622, the second air outlet 622 is provided below the first air outlet 621, a deflecting air outlet 63 is provided below the second air outlet 622, the opening direction of the deflecting air outlet 63 is inclined upward or horizontally forward, and the deflecting air outlet 63 is communicated with the air chamber 6. The deflecting air outlet 63 is provided with a detachable plug board 631 for switching the opening direction of the deflecting air outlet 63.

(12) The front end of the air chamber 6 forms an inclined air supplying surface, a horizontal plate 64 is provided between the upper edge of the air supplying surface and the upper surface of the housing, the front end of the upper surface of the housing 1 is provided as a parabolic opening, the opening is oriented toward the front end, a first air outlet 621 is formed between the opening and the horizontal plate 64, a second air outlet 622 is formed between the horizontal plate 64 and the air supplying surface, and a deflecting air outlet 63 is formed below the upper edge of the air supplying surface.

(13) The film forming unit 22 is connected to the rotation center 21 through a connecting rod, and the connecting rod is provided with a flow separating portion 24.

(14) The housing is provided with a battery mounting groove 71 and a power supply port 72.

(15) As shown in FIG. 4, the inner wall of the film forming unit is provided with a plurality of first protrusions 221 radially arranged around the center of the film forming unit, and/or the upper and lower surfaces of the film forming unit are provided with a plurality of second protrusions 222.

(16) As shown in FIG. 5, the housing opposite to the air supplying device 4 is provided with a water droplet-shaped ventilation hole 11, and the water droplet-shaped ventilation hole is arranged in a circumferential array.

(17) Working principle: after the battery is mounted to the battery mounting groove 71, the motor 41 and the motor 23 in the bubble machine are activated by the switch 5, the motor 41 drives the fan 42 to take in air from the ventilation hole 11 to the air inlet 61 of the air chamber 6, and flows the airflow to the first air outlet 621, the second air outlet 622, and the deflecting air outlet 63 through the inclined surface in the air chamber 6. At the same time, the motor 23 drives the film forming unit 22 to rotate through the first liquid storage chamber 31, the second liquid storage chamber 32 and the first liquid storage chamber 31 and is immersed in the bubble liquid; the airflow flowing out from the second air outlet 622 is blown to the passing film forming unit 22 to promote bubble formation. The horizontal ventilation of the first air outlet 621 helps the second air outlet 622 blow toward the film forming unit. The deflecting air outlet 63 to which the detachable plug board 631 is mounted is inclined upward and is ventilated to blow the bubble upward. Alternatively, the plug board 631 can be detached. The deflecting air outlet 63 is ventilated horizontally forward and passes through the flow separating portion 24 so as to diffuse the bubbles in a plurality of directions. During the bubble liquid consumption process, the bubble liquid in the first liquid storage chamber 31 continuously flows to the second liquid storage chamber 32 until the bubble liquid level is lower than the bottom surface of the first liquid storage chamber 31, and the film forming unit 22 passes through the first liquid storage chamber 31, the second liquid storage chamber 32, and the first liquid storage chamber 31 in sequence, but the film forming unit 22 is only immersed in the bubble liquid in the second liquid storage chamber 32 until the bubble liquid of the second liquid storage chamber 32 cannot submerge the passing film forming unit 22.

(18) The above embodiments of the utility model are merely illustrative of the technical solutions of the utility model, and are not intended to limit the specific embodiments of the utility model. Any modifications, equivalent substitutions and improvements made within the spirit and scope of the claims of the utility model are intended to be included within the scope of protection of the claims of the utility model.