Shower bubble machine

Abstract

The utility model discloses a shower bubble machine which comprises a liquid storage bottle, a liquid pump, an air pump, a main body, a three-way pipe, a mixing tank, an electromagnetic valve, a switch and a control panel. The liquid pump pumps the cleaning agent in the liquid storage bottle into the mixing tank, and the air pump pumps air into the mixing tank; the three-way pipe is arranged on the main body, the three-way inlet is communicated with the water inlet connector of the main body, the second three-way outlet is communicated with the water outlet connector of the main body, the first three-way outlet is directly communicated with the three-way inlet, and the second three-way outlet is communicated with the three-way inlet through a valve port; a water inlet of the mixing tank is communicated with a first outlet of the tee joint, and a bubble outlet of the mixing tank is communicated with the water outlet connector; the electromagnetic valve controls opening and closing of the valve port and is in a normally open state. When the switch is not triggered, the shower bubble machine is in a clear water mode; when the switch is triggered, the liquid pump and the air pump are opened, the electromagnetic valve is closed, the shower bubble machine is in a bubble water mode, switching of two water outlet modes can be achieved only through one electromagnetic valve, the structure is simple, and cost is low.

Description

Technical Field

[0001] This utility model relates to the field of shower technology, and in particular to a shower bubble machine. Background Technology

[0002] A shower bubble machine is a shower device that has both a clean water mode and a bubble water mode. In clean water mode, the shower bubble machine can spray clean water directly onto the body, while in bubble water mode, it can spray foamy water directly onto the body. Users can control the water output mode of the shower bubble machine as needed.

[0003] To enable shower bubble machines to switch between clean water and bubble water modes, existing technologies typically require more than two solenoid valves for water circuit switching control, resulting in a complex structure and water circuit, and also increasing the cost of using more than two solenoid valves. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model proposes a shower bubble machine that only requires one solenoid valve for water circuit switching control, and has a simple and compact structure and low cost.

[0005] The technical solution adopted in this utility model is:

[0006] A shower bubble machine, comprising:

[0007] Storage bottles are used to store cleaning agents;

[0008] A liquid pump has a liquid pump inlet and a liquid pump outlet, wherein the liquid pump inlet is connected to the outlet of the liquid storage bottle;

[0009] An air pump with an air outlet;

[0010] The main body has a water inlet and a water outlet.

[0011] A three-way pipe is provided on the main body and has a three-way inlet, a three-way first outlet and a three-way second outlet. The three-way inlet is connected to the water inlet interface, the three-way second outlet is connected to the water outlet interface, the three-way first outlet is directly connected to the three-way inlet, and the three-way second outlet is connected to the three-way inlet through a valve port.

[0012] A mixing tank, disposed on the main body, has a mixing chamber and a water inlet, an air inlet, a liquid inlet and a bubble outlet respectively connected to the mixing chamber. The water inlet is connected to the first outlet of the three-way valve, the air inlet is connected to the air outlet of the air pump, the liquid inlet is connected to the outlet of the liquid pump, and the bubble outlet is connected to the water outlet.

[0013] A solenoid valve is used to control the opening and closing of the valve port. When the solenoid valve opens the valve port, the water inlet of the three-way valve flows through the valve port to the second outlet of the three-way valve. When the solenoid valve closes the valve port, the water inlet of the three-way valve flows through the first outlet of the three-way valve to the inlet of the mixing tank. The solenoid valve is in the normally open state.

[0014] switch;

[0015] The control board is electrically connected to the switch, liquid pump, air pump and solenoid valve. After receiving a signal that the switch is triggered, the control board controls the liquid pump and air pump to turn on and controls the solenoid valve to close.

[0016] In some preferred or optional embodiments, the liquid storage bottle includes two or more, and the number of liquid pumps and switches is the same as the number of liquid storage bottles. Each liquid storage bottle, liquid pump and switch corresponds one-to-one. When one of the switches is triggered, the corresponding liquid pump draws the cleaning agent from the corresponding liquid storage bottle into the mixing tank.

[0017] In some preferred or optional embodiments, the mixing chamber includes a first mixing chamber and a second mixing chamber that are connected to each other. The water inlet and the liquid inlet are respectively located at opposite ends of the first mixing chamber, so that the water flow and the cleaning agent flush against each other in the first mixing chamber to form a mixture. The air inlet and the foam outlet are respectively connected to the second mixing chamber. The mixture flows into the second mixing chamber and mixes with the air flowing in through the air inlet to form foam.

[0018] In some preferred or optional embodiments, the main body includes a water circuit board, which includes a lower plate and an upper plate fixedly connected together. The water circuit board has a water inlet chamber, a water passage chamber, and a bubble outlet chamber that are separated from each other. The upper plate has a first interface, a second interface, and a third interface. The lower plate has the water inlet interface and the water outlet interface. The first interface and the water inlet interface are respectively connected to the water inlet chamber. The second interface and the water inlet of the mixing tank are respectively connected to the water passage chamber. The third interface, the water outlet interface, and the bubble outlet are respectively connected to the bubble outlet chamber. The tee inlet is sealed and plugged into the first interface. The first outlet of the tee is sealed and plugged into the second interface. The second outlet of the tee is sealed and plugged into the third interface.

[0019] In some preferred or optional embodiments, the third interface is disposed opposite to the water outlet interface, and the axial projection of the water outlet interface onto the third interface completely covers the third interface.

[0020] In some preferred or optional embodiments, a cantilever beam is provided on one side of the main body, and a liquid pump mounting base for installing the liquid pump is provided at the end of the cantilever beam away from the main body.

[0021] In some preferred or optional embodiments, a flow regulating plug is provided at the inlet of the mixing tank. The flow regulating plug is rotatably mounted on the main body in a sealed manner. The inner end of the flow regulating plug is located inside the main body and cooperates with the inlet. The flow regulating plug is rotated to control the flow cross-sectional area of ​​the inlet. The outer end of the flow regulating plug protrudes from the main body for manual operation.

[0022] In some preferred or optional embodiments, the flow regulating plug is provided with a fixed flow channel, through which water from the first outlet of the tee can flow into the inlet of the mixing tank.

[0023] In some preferred or optional embodiments, a housing and a battery are also included, the battery being used to power the control board. The liquid pump, air pump, main body, three-way pipe, mixing tank, solenoid valve, control board and battery are all located inside the housing. The switch is located on the housing and protrudes from the housing. The battery is detachably installed in a battery cavity provided inside the housing.

[0024] In some preferred or optional embodiments, a connector is provided through the top wall of the housing, the outer end of the connector is detachably connected to the outlet of the liquid storage bottle, and the inner end of the connector is connected to the inlet of the liquid pump through a connecting pipe; the bottom wall of the housing is provided with clearance holes for the water inlet and water outlet to pass through, and the opening of the battery cavity is located on the bottom wall of the housing.

[0025] As can be seen from the above description of this utility model, this utility model has the following beneficial effects:

[0026] This utility model discloses a shower bubble machine by incorporating a three-way pipe and a solenoid valve. The three-way pipe has a three-way inlet, a first three-way outlet, and a second three-way outlet. The three-way inlet is connected to the water inlet, the second three-way outlet is connected to the water outlet, the first three-way outlet is directly connected to the three-way inlet, and the second three-way outlet is connected to the three-way inlet via a valve port. Furthermore, the first three-way outlet is connected to the water inlet of the mixing tank. The solenoid valve controls the opening and closing of the valve port. When the solenoid valve opens, water flows from the three-way inlet to the second three-way outlet through the valve port. At this time, clean water flows out of the outlet, and the shower bubble machine is in clean water mode. When the solenoid valve closes, water from the three-way inlet flows through the first outlet to the mixing tank inlet, and foamy water flows out of the outlet, putting the shower bubble machine in bubble water mode. The solenoid valve is normally open, meaning that when the switch is not triggered, the solenoid valve is open, and the shower bubble machine is normally in clean water mode. After the switch is triggered, the solenoid valve switches to closed mode, and the shower bubble machine switches to bubble water mode. Through this ingenious structural design, only one solenoid valve is needed for water circuit switching control, resulting in a simple, compact structure and low cost. Attached Figure Description

[0027] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0028] in:

[0029] Figure 1 This is one of the axonometric views of a shower bubble machine according to an embodiment of the present invention;

[0030] Figure 2 This is a second axonometric view of a shower bubble machine according to an embodiment of the present invention;

[0031] Figure 3 This is one of the exploded perspective views of a shower bubble machine according to an embodiment of this utility model;

[0032] Figure 4 This is the second exploded perspective view of a shower bubble machine according to an embodiment of this utility model;

[0033] Figure 5 This is one of the internal structural diagrams of a shower bubble machine according to an embodiment of the present invention;

[0034] Figure 6 This is the second internal structural diagram of a shower bubble machine according to an embodiment of this utility model;

[0035] Figure 7 This is one of the exploded views of a shower bubble machine according to an embodiment of the present invention;

[0036] Figure 8 This is a second exploded view of a shower bubble machine according to an embodiment of the present invention;

[0037] Figure 9 This is one of the cross-sectional views of a shower bubble machine according to an embodiment of the present invention (the solenoid valve is in the open state).

[0038] Figure 10 This is a second cross-sectional view of a shower bubble machine according to an embodiment of the present invention (the solenoid valve is in the closed state).

[0039] Figure 11 This is a third cross-sectional view of a shower bubble machine according to an embodiment of this utility model;

[0040] Figure 12 yes Figure 11 A magnified view of a section at point B.

[0041] The labels in the attached figures are as follows:

[0042] 10 - Storage bottle; 11 - Outlet of storage bottle;

[0043] 20 - Liquid pump; 21 - Liquid pump inlet; 22 - Liquid pump outlet; 23 - Liquid pump mounting base;

[0044] 30 - Air pump; 31 - Air outlet;

[0045] 40-Main body; 41-Water inlet interface; 42-Water outlet interface; 43-Water circuit board; 431-Lower plate; 432-Upper plate; 433-Water inlet cavity; 434-Water passage cavity; 435-Bubble outlet cavity; 44-First interface; 45-Second interface; 46-Third interface; 47-Cantilever beam;

[0046] 50 - Tee pipe; 51 - Tee inlet; 52 - Tee first outlet; 53 - Tee second outlet; 54 - Valve port;

[0047] 60 - Mixing tank; 61 - Mixing chamber; 611 - First mixing chamber; 612 - Second mixing chamber; 62 - Water inlet; 621 - Flow regulating plug; 6211 - Fixed flow channel; 63 - Air inlet; 64 - Liquid inlet; 65 - Bubble outlet; 66 - Check valve;

[0048] 70 - Solenoid valve;

[0049] 80-Switch;

[0050] 90-Control panel;

[0051] 100-Outer casing; 1001-Connector; 1002-Allowing hole; 1003-Battery compartment; 1004-Knob;

[0052] 110-battery. Detailed Implementation

[0053] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0054] Please see Figures 1 to 12 As shown, a preferred embodiment of this utility model of a shower bubble machine includes a liquid storage bottle 10, a liquid pump 20, an air pump 30, a main body 40, a three-way pipe 50, a mixing tank 60, a solenoid valve 70, a switch 80, and a control board 90, etc. Wherein:

[0055] The storage bottle 10 is used to store cleaning agents, such as shower gel or shampoo.

[0056] The liquid pump 20 has a liquid pump inlet 21 and a liquid pump outlet 22. The liquid pump inlet 21 is connected to the outlet 11 of the storage bottle to draw out the cleaning agent in the storage bottle.

[0057] Air pump 30 has an air outlet 31 and is used to supply compressed air to mixing tank 60;

[0058] The main body 40 has a water inlet 41 and a water outlet 42. The water inlet 41 is used to connect to a water source, and the water outlet 42 is used to connect to a shower head.

[0059] The three-way pipe 50 is installed on the main body 40 and has a three-way inlet 51, a three-way first outlet 52 and a three-way second outlet 53. The three-way inlet 51 is connected to the water inlet interface 41, the three-way second outlet 53 is connected to the water outlet interface 42, the three-way first outlet 52 is directly connected to the three-way inlet 51, and the three-way second outlet 53 is connected to the three-way inlet 51 through a valve port 54.

[0060] The mixing tank 60 is mounted on the main body 40 and has a mixing chamber 61 and a water inlet 62, an air inlet 63, a liquid inlet 64 and a bubble outlet 65 that are respectively connected to the mixing chamber 61. The water inlet 62 is connected to the first outlet 52 of the three-way valve, the air inlet 63 is connected to the air outlet 31 of the air pump 30, the liquid inlet 64 is connected to the outlet 22 of the liquid pump, and the bubble outlet 65 is connected to the water outlet 42.

[0061] Solenoid valve 70 is used to control the opening and closing of valve port 54. When solenoid valve 70 opens valve port 54, water flows through valve port 54 to the second outlet 53 of the three-way valve, and clean water flows out of water outlet 42, and the shower bubble machine is in clean water mode. When solenoid valve 70 closes valve port 54, water flows through the first outlet 52 of the three-way valve to the inlet 62 of the mixing tank 60, and bubble water with foam flows out of water outlet 42, and the shower bubble machine is in bubble water mode. Solenoid valve 70 is in the normally open state, that is, when switch 80 is not triggered, solenoid valve 70 is in the state of opening valve port 54, and the shower bubble machine is normally in clean water mode. After switch 80 is triggered, solenoid valve 70 switches to the state of closing valve port 54, and the shower bubble machine switches to bubble water mode.

[0062] The control board 90 is electrically connected to the switch 80, the liquid pump 20, the air pump 30 and the solenoid valve 70. After receiving a signal that the switch 80 is triggered, the control board 90 controls the liquid pump 20 and the air pump 30 to turn on and controls the solenoid valve 70 to close.

[0063] Preferably, the liquid storage bottle 10 may include two or more. Correspondingly, the number of liquid pumps 20 and switches 80 is the same as the number of liquid storage bottles 10, also two or more. Each liquid storage bottle 10, liquid pump 20, and switch 80 corresponds one-to-one. When one of the switches 80 is triggered, the corresponding liquid pump 20 draws the cleaning agent from the corresponding liquid storage bottle 10 into the mixing tank 60. Specifically, in this embodiment, two liquid storage bottles 10 are provided, one of which can be used to store shower gel, and the other can be used to store shampoo.

[0064] Preferably, in this embodiment, the mixing chamber 61 includes a first mixing chamber 611 and a second mixing chamber 612 that are connected to each other. A water inlet 62 and a liquid inlet 64 are respectively located at opposite ends of the first mixing chamber 611, allowing water and detergent to flow against each other within the first mixing chamber 611 to form a mixture. An air inlet 63 and a foam outlet 65 are respectively connected to the second mixing chamber 612. The mixture flows into the second mixing chamber 612 and mixes with air flowing in through the air inlet 63 to form foam. First, the water and detergent are mixed against each other in the first mixing chamber 611, resulting in a better mixing effect. The mixed solution then flows into the second mixing chamber 612 and mixes with air flowing in through the air inlet 63 to form foam. This staged mixing and foaming process results in better foaming, saving detergent and producing finer foam. Furthermore, several layers of foaming netting can be spaced along the foaming direction in the second mixing chamber 612 to further enhance the formation of richer foam.

[0065] To prevent the fluid (including liquid and gas) in the mixing chamber 61 from flowing back into the liquid pump 20 and the air pump 30, one-way valves 66 are respectively installed at the air inlet 63 and the liquid inlet 64 in the mixing tank 60. The one-way valves 66 can adopt existing known structures, as long as they can control the fluid to flow into the mixing chamber 61 in one direction from the pump.

[0066] In this embodiment, the main body 40 includes a water channel plate 43, which includes a lower plate 431 and an upper plate 432 fixedly connected. The water channel plate 43 has a spaced-apart inlet chamber 433, a water passage chamber 434, and a bubble outlet chamber 435. The upper plate 432 has a first interface 44, a second interface 45, and a third interface 46, while the lower plate 431 has an inlet interface 41 and an outlet interface 42. The first interface 44 and the inlet interface 41 are respectively connected to the inlet chamber 433. The second interface 45 and the inlet 62 of the mixing tank 60 are respectively connected to the water passage chamber 434. The third interface 46, the outlet interface 42, and the bubble outlet 65 are respectively connected to the bubble outlet chamber 435. The tee inlet 51 is sealed and plugged into the first interface 44, the tee first outlet 52 is sealed and plugged into the second interface 45, and the tee second outlet 53 is sealed and plugged into the third interface 46. In this way, the water circuit is integrated and set up through the water circuit board 43, and the entire water circuit structure is very compact, simple, and easy to manufacture and assemble.

[0067] In this embodiment, the third interface 46 is arranged opposite to the water outlet interface 42, and the axial projection of the water outlet interface 42 on the third interface 46 completely covers the third interface 46. With this arrangement, the water outlet interface 42 is connected to both the third interface 46 and the bubble chamber 435 at the same time, and it hardly affects the flow of clean water directly into the water outlet interface 42 through the third interface 46 and then out through the water outlet interface 42. The structure is simple and the design is ingenious.

[0068] To reduce noise generated by vibration during operation of the liquid pump 20, in this embodiment, a cantilever beam 47 is provided on one side of the main body 40, and a liquid pump mounting base 23 for mounting the liquid pump 20 is provided at the end of the cantilever beam 47 away from the main body 40. In this way, the liquid pump mounting base 23 can be suspended in the air by the cantilever beam 47, and the vibration generated by the liquid pump 20 during operation can only be transmitted to the main body 40 through the cantilever beam 47, greatly reducing the vibration amplitude, thereby helping to reduce the operating noise of the liquid pump 20 and improving the user experience.

[0069] To further enhance the user experience, this embodiment designs the foam concentration of the bubble solution to be adjustable. Specifically, this is achieved as follows: a flow regulating plug 621 is installed at the inlet 62 of the mixing tank 60. The flow regulating plug 621 is rotatably mounted on the main body 40 in a sealed manner. The inner end of the flow regulating plug 621 is located inside the main body 40 and cooperates with the inlet 62. By rotating the flow regulating plug 621, the flow cross-sectional area of ​​the inlet 62 is controlled. The outer end of the flow regulating plug 621 protrudes from the main body 40 for manual operation. In this way, the flow rate of the water used for foaming can be adjusted by rotating the flow regulating plug 621. When the water flow rate is high, the foam is sparse; when the water flow rate is low, the foam is dense, thus achieving adjustment of the foam concentration. The structure is very simple and the adjustment is very convenient.

[0070] More specifically, the inner wall of the inlet 62 is designed as a conical surface, and the outer wall of the inner end of the flow regulating plug 621 is also designed as a conical surface. The flow cross-sectional area of ​​the inlet 62 is adjusted through the cooperation of the two conical surfaces, making the adjustment more reliable.

[0071] Furthermore, to prevent the flow regulating valve 621 from completely blocking the inlet 62 and thus preventing bubbles from being produced, in this embodiment, the flow regulating valve 621 is provided with a fixed flow channel 6211, allowing water from the first outlet 52 of the tee to flow into the inlet 62 of the mixing tank 60 through the fixed flow channel 6211. This ensures that when the shower bubble machine is in bubble water mode, there is always water flowing into the mixing tank 60 through the inlet 62.

[0072] This embodiment also includes a housing 100 and a battery 110. The battery 110 powers the control board 90. The liquid pump 20, air pump 30, main body 40, three-way pipe 50, mixing tank 60, solenoid valve 70, control board 90, and battery 110 are all housed inside the housing 100. The switch 80 is located on the housing 100 and protrudes from it. The battery 110 is detachably installed in the battery cavity 1003 within the housing 100. This design results in a very simple and compact overall structure, better integration of the shower bubble machine, and direct power supply from the built-in battery 110, eliminating the need for connection to mains power and making it more flexible to use.

[0073] In this embodiment, a connector 1001 is provided through the top wall of the outer casing 100. The outer end of the connector 1001 is detachably connected to the outlet 11 of the liquid storage bottle, and the inner end of the connector 1001 is connected to the inlet 21 of the liquid pump through a connecting pipe (not shown). The bottom wall of the outer casing 100 is provided with a clearance hole 1002 for the water inlet interface 41 and the water outlet interface 42 to pass through. The opening of the battery cavity 1003 is located on the bottom wall of the outer casing 100. In this way, it is very convenient to disassemble and assemble the liquid storage bottle 10 and the battery 110. In addition, a knob 1004 is rotatably mounted on the bottom wall of the outer casing 100. The knob 1004 has an internal spline, and the flow regulating plug 621 has an external spline on its exposed outer end of the main body 40. Through the cooperation of the internal spline and the external spline, the knob 1004 can drive the flow regulating plug 621 to rotate. Thus, the water flow can be adjusted by driving the knob 1004 to drive the flow regulating plug 621 from below the outer casing 100. The operation is very convenient and simple.

[0074] The working process of this embodiment is briefly described as follows:

[0075] See Figure 9 At this point, under normal conditions, switch 80 is not triggered, solenoid valve 70 is in the open valve port 54 state, and the water flow from inlet port 41 passes through inlet chamber 433 and three-way inlet 51 into three-way pipe 50, and flows directly from the second outlet 53 of the three-way to outlet port 42, and then flows out clean water through outlet port 42. See [link to relevant documentation]. Figure 9 The dashed line with arrows indicates the water flow path. During this process, liquid pump 20 and air pump 30 are not activated, and no cleaning agent or air is delivered for foaming.

[0076] See Figure 10 and Figure 11 At this time, the user triggers switch 80. The control board 90 receives the signal that switch 80 has been triggered, controls the liquid pump 20 and air pump 30 to turn on, and controls the solenoid valve 70 to close. The water flow from the water inlet 41 passes through the water inlet chamber 433 and the three-way inlet 51 into the three-way pipe 50, and flows out through the first outlet 52 of the three-way pipe to the water passage chamber 434, and then flows through the water passage chamber 434 to the water inlet 62 of the mixing tank 60. At the same time, the cleaning agent from the liquid pump 20 enters the first mixing chamber 611 of the mixing tank 60 from the liquid inlet 64. Since the water inlet 62 and the liquid inlet 64 are set opposite each other, the water flow and the cleaning agent form a countercurrent in the first mixing chamber 611 of the mixing tank 60, so that the water flow and the cleaning agent are evenly mixed to form a mixture. The mixed mixture further flows into the second mixing chamber 612 of the mixing tank 60 and mixes with the air sent into the second mixing chamber 612 by the air pump 30 through the air inlet 63 to create foam. The foam generated during foaming flows out from the foam outlet 65 of the mixing tank 60, flows through the foam outlet chamber 435 to the water outlet 42, and then flows out as bubble water through the water outlet 42. (See also...) Figure 10 and Figure 11 The following are represented by lines: A1 for clean water, A2 for cleaning agents, A3 for air, A4 for mixtures, and A5 for bubble solution.

[0077] This utility model discloses a shower bubble machine by incorporating a three-way pipe and a solenoid valve. The three-way pipe has a three-way inlet, a first three-way outlet, and a second three-way outlet. The three-way inlet is connected to the water inlet, the second three-way outlet is connected to the water outlet, the first three-way outlet is directly connected to the three-way inlet, and the second three-way outlet is connected to the three-way inlet via a valve port. Furthermore, the first three-way outlet is connected to the water inlet of the mixing tank. The solenoid valve controls the opening and closing of the valve port. When the solenoid valve opens, water flows from the three-way inlet to the second three-way outlet through the valve port. At this time, clean water flows out of the outlet, and the shower bubble machine is in clean water mode. When the solenoid valve closes, water from the three-way inlet flows through the first outlet to the mixing tank inlet, and foamy water flows out of the outlet, putting the shower bubble machine in bubble water mode. The solenoid valve is normally open, meaning that when the switch is not triggered, the solenoid valve is open, and the shower bubble machine is normally in clean water mode. After the switch is triggered, the solenoid valve switches to closed mode, and the shower bubble machine switches to bubble water mode. Through this ingenious structural design, only one solenoid valve is needed for water circuit switching control, resulting in a simple, compact structure and low cost.

[0078] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0079] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0080] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0081] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0082] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0083] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A shower bubble machine, characterized in that, include: Storage bottles are used to store cleaning agents; A liquid pump has a liquid pump inlet and a liquid pump outlet, wherein the liquid pump inlet is connected to the outlet of the liquid storage bottle; An air pump with an air outlet; The main body has a water inlet and a water outlet. A three-way pipe is provided on the main body and has a three-way inlet, a three-way first outlet and a three-way second outlet. The three-way inlet is connected to the water inlet interface, the three-way second outlet is connected to the water outlet interface, the three-way first outlet is directly connected to the three-way inlet, and the three-way second outlet is connected to the three-way inlet through a valve port. A mixing tank, disposed on the main body, has a mixing chamber and a water inlet, an air inlet, a liquid inlet and a bubble outlet respectively connected to the mixing chamber. The water inlet is connected to the first outlet of the three-way valve, the air inlet is connected to the air outlet of the air pump, the liquid inlet is connected to the outlet of the liquid pump, and the bubble outlet is connected to the water outlet. A solenoid valve is used to control the opening and closing of the valve port. When the solenoid valve opens the valve port, the water inlet of the three-way valve flows through the valve port to the second outlet of the three-way valve. When the solenoid valve closes the valve port, the water inlet of the three-way valve flows through the first outlet of the three-way valve to the inlet of the mixing tank. The solenoid valve is in the normally open state. switch; The control board is electrically connected to the switch, liquid pump, air pump and solenoid valve. After receiving a signal that the switch is triggered, the control board controls the liquid pump and air pump to turn on and controls the solenoid valve to close.

2. The shower bubble machine according to claim 1, characterized in that, The liquid storage bottle includes two or more, and the number of liquid pumps and switches is the same as the number of liquid storage bottles. Each liquid storage bottle, liquid pump and switch corresponds to one another. When one of the switches is triggered, the corresponding liquid pump draws the cleaning agent from the corresponding liquid storage bottle into the mixing tank.

3. The shower bubble machine according to claim 1, characterized in that, The mixing chamber includes a first mixing chamber and a second mixing chamber that are connected to each other. The water inlet and the liquid inlet are respectively located at opposite ends of the first mixing chamber, so that the water flow and the cleaning agent flush against each other in the first mixing chamber to form a mixed liquid. The air inlet and the foam outlet are respectively connected to the second mixing chamber. The mixed liquid flows into the second mixing chamber and mixes with the air flowing in through the air inlet to form foam.

4. The shower bubble machine according to claim 1, characterized in that, The main body includes a water circuit board, which includes a lower plate and an upper plate fixedly connected together. The water circuit board has a water inlet chamber, a water passage chamber, and a bubble outlet chamber that are separated from each other. The upper plate has a first interface, a second interface, and a third interface. The lower plate has the water inlet interface and the water outlet interface. The first interface and the water inlet interface are respectively connected to the water inlet chamber. The second interface and the water inlet of the mixing tank are respectively connected to the water passage chamber. The third interface, the water outlet interface, and the bubble outlet are respectively connected to the bubble outlet chamber. The tee inlet is sealed and plugged into the first interface. The first outlet of the tee is sealed and plugged into the second interface. The second outlet of the tee is sealed and plugged into the third interface.

5. The shower bubble machine according to claim 4, characterized in that, The third interface is positioned opposite to the water outlet interface, and the axial projection of the water outlet interface onto the third interface completely covers the third interface.

6. The shower bubble machine according to claim 1, characterized in that, A cantilever beam is provided on one side of the main body, and a liquid pump mounting base for installing the liquid pump is provided at the end of the cantilever beam away from the main body.

7. The shower bubble machine according to claim 1, characterized in that, The mixing tank is equipped with a flow regulating plug at the inlet. The flow regulating plug is rotatably mounted on the main body in a sealed manner. The inner end of the flow regulating plug is located inside the main body and cooperates with the inlet. The flow regulating plug can be rotated to control the flow cross-sectional area of ​​the inlet. The outer end of the flow regulating plug protrudes from the main body for manual operation.

8. The shower bubble machine according to claim 7, characterized in that, The flow regulating plug is provided with a fixed flow channel, through which water from the first outlet of the three-way valve can flow into the inlet of the mixing tank.

9. The shower bubble machine according to claim 1, characterized in that, It also includes a housing and a battery, the battery being used to power the control board. The liquid pump, air pump, main body, three-way pipe, mixing tank, solenoid valve, control board and battery are all located inside the housing. The switch is located on the housing and protrudes from the housing. The battery is detachably installed in a battery cavity provided inside the housing.

10. The shower bubble machine according to claim 9, characterized in that, A connector is provided through the top wall of the outer casing. The outer end of the connector is detachably connected to the outlet of the liquid storage bottle, and the inner end of the connector is connected to the inlet of the liquid pump through a connecting pipe. The bottom wall of the outer casing is provided with clearance holes for the water inlet and water outlet to pass through. The opening of the battery cavity is located on the bottom wall of the outer casing.

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