Massage nozzle water outlet adjusting system

Abstract

The utility model provides a massage nozzle water outlet adjusting system, through the control panel control on -off of electromagnetic valve, can realize to the on -off of any one massage nozzle control, satisfy user's massage demand to different parts. Still through setting up the rotor with magnet in the water outlet pipe, make the rotor rotate under the water flow of water outlet pipe in the impulsion of the water flow and make the water outlet pipe form the rotating water flow and massage, simultaneously, through the hall sensor response magnet's magnetic field change to acquire the rotor speed, make the control panel according to each massage nozzle's rotor speed acquire corresponding water outlet speed, and then according to the water outlet speed control corresponding electromagnetic valve's on -off frequency to control the water flow size of water outlet pipe water outlet, thereby realize the control to each massage nozzle's water outlet water flow size and water pressure, and then adjust the massage strength of water flow, promote the massage effect, and satisfy and user's corresponding control demand to the water outlet of each position massage nozzle in the bathtub.

Description

Technical Field

[0001] This utility model relates to the field of nozzle manufacturing technology, and in particular to a massage nozzle water outlet adjustment system. Background Technology

[0002] Massage nozzles are installed on the edge or bottom of the bathtub. They change the direction of the water flow inside, creating a rotating water output. The body leans against the nozzle, and the rotating water flow massages the corresponding parts of the body, thereby helping to relieve muscle fatigue and tension and achieving the effect of hydro-massage.

[0003] like Figure 1 As shown, in actual use, multiple massage nozzles are usually installed in the bathtub, and the massage nozzles are connected to the manual water valve through an external water pipe. The water pressure of the nozzles can be adjusted by manually adjusting the knob on the water valve, thereby controlling the water flow output speed and realizing hydrotherapy massage for multiple parts of the human body.

[0004] However, existing massage nozzles rely on water flow to create a massage effect, which can indirectly affect the massage intensity by adjusting the water flow. When a user feels that the water pressure of a certain nozzle is too low or too high, they can only adjust the water pressure of all nozzles by adjusting the water outlet switch of the water distribution valve. This cannot meet the user's need for individual control of the water pressure of the nozzle corresponding to their body, which greatly reduces the user experience.

[0005] Therefore, this application needs to provide a massage nozzle water outlet adjustment system to meet the user's need to control the water outlet of the massage nozzles at various positions. Utility Model Content

[0006] Based on the existing technology's need for users to control the water output of massage nozzles at various locations, this utility model provides a massage nozzle water output adjustment system.

[0007] A massage nozzle water outlet adjustment system includes a control panel, a water distribution valve, a plurality of massage nozzles, and a plurality of solenoid valves corresponding to each massage nozzle. The outlet of the water distribution valve is connected to a water inlet pipe, and the water inlet pipe is provided with a plurality of water distribution pipes connected to the water inlet pipe. Each water distribution pipe is connected to one of the massage nozzles, and each water distribution pipe is provided with a solenoid valve. The solenoid valves are electrically connected to the control panel, which is used to control the opening and closing of the solenoid valves. Each massage nozzle includes a cover and a nozzle seat. The bottom of the nozzle seat has a water inlet, and the nozzle seat contains an inlet pipe and an outlet pipe connected to the inlet. The inlet pipe and the outlet pipe are connected. A cavity is formed between the outer wall of the outlet pipe and the nozzle seat. The cover has a plurality of perforated holes in its center, and the cover is installed on the nozzle seat. The cover seals the cavity, and the perforated hole communicates with the water outlet pipe. A drive control board and a Hall sensor electrically connected to the drive control board are installed inside the cavity. A rotor core seat is installed inside the water outlet pipe, and the rotor core seat includes a rotating support and a rotor. The rotating support is installed on the inner wall of the water outlet pipe and communicates with the inlet pipe and the outlet pipe. The rotor is rotatably mounted on the rotating support on the side away from the inlet pipe and rotates under the force of the water flow in the outlet pipe to drive the water flow to rotate and output. A magnet is provided on the rotor, and the Hall sensor is used to sense the change in the magnetic field of the magnet as the rotor rotates, thereby obtaining the rotor's rotational speed. The control panel is also used to obtain the corresponding water outlet speed based on the rotor speed of each massage nozzle, and then control the opening and closing frequency of the corresponding solenoid valve based on the water outlet speed.

[0008] Furthermore, the control panel is equipped with several buttons for selecting the water output level of the massage nozzle, and the control panel controls the opening and closing frequency of the corresponding solenoid valve according to the water output speed and the selected water output level.

[0009] Furthermore, the cover is a light-transmitting cover, and an annular lamp plate electrically connected to the drive control board is sleeved on the outer wall of the water outlet pipe. The annular lamp plate is arranged in a ring array with a number of infrared LED beads for infrared therapy, and the light emission direction of the infrared LED beads is towards the light-transmitting cover. The control panel is also used to adjust the light emission power of the infrared LED beads, and then control the opening and closing frequency of the corresponding solenoid valve according to the light emission power of the infrared LED beads and the water outlet speed.

[0010] Furthermore, the cavity is provided with an annular support platform set outside the outer wall of the water outlet pipe. After the annular lamp plate is fitted onto the outer wall of the water outlet pipe, it is fixedly installed on the annular support platform.

[0011] Furthermore, the annular support platform and the water outlet pipe are integrally formed.

[0012] Furthermore, the water inlet pipe is also provided with at least one air inlet, and each air inlet is connected to an air inlet pipe.

[0013] Furthermore, a steel needle rotating shaft is rotatably mounted on the rotating support base, and the rotor is fixedly mounted on the steel needle rotating shaft.

[0014] Furthermore, the cavity houses and installs a power supply module for power supply, which is electrically connected to the drive control board.

[0015] Furthermore, several interconnected solenoid valves, water distribution pipes, and massage nozzles are arranged in a matrix.

[0016] The beneficial effects of this utility model are as follows: The water outlet adjustment system for massage nozzles provided by this utility model connects the water outlet of the water distribution valve to the water inlet pipe, and the water inlet pipe is connected to the massage nozzles through several water distribution pipes. Each water distribution pipe is equipped with a solenoid valve, and the opening and closing of the solenoid valve can be controlled by the control panel. This allows for control of the opening and closing of any massage nozzle, meeting the user's massage needs for different parts of the body.

[0017] Meanwhile, by installing a rotor with a magnet inside the water outlet pipe, the rotor rotates under the force of the water flow in the outlet pipe, creating a rotating water flow for massage. A Hall sensor detects changes in the magnetic field of the magnet to obtain the rotor speed. The control panel obtains the corresponding water output speed based on the rotor speed of each massage nozzle, and then controls the opening and closing frequency of the corresponding solenoid valve based on the water output speed to control the water flow size of the water outlet pipe. This allows for control of the water flow size and water pressure of each massage nozzle, thereby adjusting the massage intensity and enhancing the massage effect. It also meets the user's need to control the water output of massage nozzles in different locations in the bathtub. Attached Figure Description

[0018] Figure 1 This is a simplified schematic diagram of a massage nozzle water outlet system in the prior art. Figure 2 A simplified structural diagram of a massage nozzle water outlet adjustment system provided by this utility model; Figure 3 A simplified schematic diagram of the internal structure of a massage nozzle provided by this utility model, with partial perspective. Figure 4 This is a simplified schematic diagram illustrating the principle of a massage nozzle water outlet adjustment system provided by this utility model.

[0019] Attached Figure Labels

[0020] 1. Control panel; 2. Water distribution valve; 3. Massage nozzle; 31. Face cover; 311. Hollow hole; 32. Nozzle seat; 33. Water inlet pipe; 34. Water outlet pipe; 35. Cavity; 36. Drive control board; 37. Hall sensor; 38. Air inlet pipe; 74. Solenoid valve; 5. Water inlet pipe; 6. Water distribution pipe; 7. Rotor core seat; 71. Rotary support seat; 711. Steel needle rotating shaft; 72. Rotor; 721. Magnet; 8. Power module; 9. Annular light panel; 91. Infrared LED beads. Detailed Implementation

[0021] To provide a more detailed description of this utility model, the following description is provided in conjunction with the accompanying drawings. It should be noted that the embodiments described below are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model. Example 1

[0022] refer to Figure 2 As shown, a massage nozzle water outlet adjustment system includes a control panel 1, a water distribution valve 2, a plurality of massage nozzles 3, and a plurality of solenoid valves 4 corresponding to each massage nozzle 3. In this embodiment, the water distribution valve 2 is a manual water distribution valve.

[0023] Specifically, in conjunction with reference Figure 2 , Figure 3 and Figure 4 As shown, the outlet of the water distribution valve 2 is connected to a water inlet pipe 5, and the water inlet pipe 5 is provided with several water distribution pipes 6 connected to the water inlet pipe 5. Each water distribution pipe 6 is connected to a massage nozzle 3, and each water distribution pipe 6 is provided with a solenoid valve 4. The solenoid valve 4 is electrically connected to the control panel, and the control panel 1 is used to control the opening and closing of the solenoid valve 4.

[0024] When in use, the massage nozzle 3 can be aimed at different parts of the user's body. The solenoid valve 4 can be opened and closed by controlling the control panel 1, so as to control the opening and closing of any massage nozzle 2 and meet the user's massage needs for different parts of the body.

[0025] In this embodiment, the massage nozzle 2 can be set in the backrest area of ​​the massage bathtub, and several solenoid valves 4, water pipes 6 and massage nozzles 3 connected together are arranged in a matrix, so that any row, column or a certain massage nozzle 2 in the matrix can be turned on, or any row, column and a certain massage nozzle 2 can be turned on in combination, thereby forming different massage water flows and achieving a variety of massage effects.

[0026] The massage nozzle 3 includes a cover 31 and a nozzle seat 32. The nozzle seat 32 has a water inlet at its bottom. The nozzle seat 32 has an inlet pipe 33 and an outlet pipe 34 connected to the inlet. The inlet pipe 33 and the outlet pipe 34 are connected. A cavity 35 is formed between the outer wall of the outlet pipe 34 and the nozzle seat 32. The cover 31 has several hollow holes 311 in its middle. The cover 31 is installed on the nozzle seat 32 so that the cover 31 closes the cavity 311 and the hollow holes 311 are connected to the outlet pipe 34.

[0027] In practical use, after the faceplate 31 is installed on the nozzle seat 32, the connection between the cavity 35 and the faceplate 31 is sealed to prevent water from entering and affecting the internal components of the cavity 35. The structure of the perforated hole 311 can be modified in shape and number according to the water output requirements of the massage nozzle 2.

[0028] A drive control board 36 and a Hall sensor 37 electrically connected to the drive control board 36 are installed inside the cavity 35. A rotor core seat 7 is installed inside the water outlet pipe 34. The rotor core seat 7 includes a rotating support seat 71 and a rotor 72. The rotating support seat 71 is installed on the inner wall of the water outlet pipe 34 and connects the water inlet pipe 33 and the water outlet pipe 34. The rotor 72 is rotatably installed on the side of the rotating support seat 71 away from the water inlet pipe 33 and rotates under the force of the water flow in the water outlet pipe 34 to drive the water flow to rotate and output.

[0029] After water enters through the inlet, it passes sequentially through the inlet pipe 33, the rotating support base 71, and the outlet pipe 34. During this process, a high-pressure water flow is formed through the specific structure of the inlet pipe 33 and the outlet pipe 34, and then ejected through the perforated hole 311. This specific structure is a conventional technology and will not be described in detail here.

[0030] In this embodiment, a steel needle rotating shaft 711 is rotatably mounted on the rotating support 71, and the rotor 72 is fixedly mounted on the steel needle rotating shaft 711. The rotating support 71 serves as a fixed base, providing stable support for the steel needle rotating shaft 711, reducing vibration and offset, and ensuring that the steel needle rotating shaft 711 maintains high-precision coaxiality during high-speed or long-term operation.

[0031] The rotor 72 is equipped with a magnet 721, and the Hall sensor 37 is used to sense the changes in the magnetic field of the magnet 721 as the rotor 72 rotates, thereby obtaining the rotational speed of the rotor 72. Under the force of the water flow from the outlet pipe 34, the rotor 72 rotates at different speeds following the water flow at different speeds. At this time, the magnet 721 rotates with the rotor 72 and periodically approaches the Hall sensor. The Hall sensor senses the changes in the magnetic field of the magnet 721 as the rotor 72 rotates and outputs a corresponding electrical signal. Based on the electrical signal output by the Hall sensor 37, the number of rotations of the rotor 72 is determined, thereby obtaining the rotational speed of the rotor 72. In this embodiment, the outlet pipe 34 is made of a non-magnetic material, so it does not affect the sensing of the Hall sensor 37. Preferably, a groove is provided in the outlet pipe 34, so that the thickness of the groove is less than the thickness of other parts of the outlet pipe 34, thereby improving the detection sensitivity.

[0032] The control panel 1 is also used to obtain the corresponding water output speed according to the rotation speed of the rotor 72 of each massage nozzle 3, and then control the opening and closing frequency of the corresponding solenoid valve 4 according to the water output speed.

[0033] The control panel 1 has pre-stored several correspondences between the rotation speed of the rotor 72 and the water outlet speed of the massage nozzle. When the control panel 1 receives the real-time rotation speed of the rotor 72 detected by the Hall sensor 37, it outputs the water outlet speed of the massage nozzle corresponding to the real-time rotation speed according to the pre-stored correspondence between the rotation speed of the rotor 72 and the water outlet speed of the massage nozzle. Then, it controls the opening and closing frequency of the corresponding solenoid valve 4 according to the water outlet speed to control the water flow of the water outlet pipe 6, thereby realizing the control of the water flow and water pressure of each massage nozzle 2, thereby adjusting the massage intensity of the water flow, improving the massage effect, and meeting the user's need to control the water outlet of the massage nozzles in various positions in the bathtub.

[0034] In some embodiments, the water inlet pipe 33 is further provided with at least one air inlet, each of which is connected to an air inlet pipe 38. When air enters through the air inlet, the gas is mixed into the water through the air inlet pipe 38, enhancing the generation of the Venturi effect. This allows the gas to generate stronger acceleration and pressure when flowing through the massage nozzle, thereby forming more bubbles and a stronger massage effect.

[0035] The cavity 35 houses a power module 8 for power supply, which is electrically connected to the drive control board 36. In this embodiment, the power module 8 may include several batteries removably installed within the cavity 35. The batteries supply power to the drive control board 36, thereby powering the components electrically connected to the drive control board 36. Example 2

[0036] Compared with Embodiment 1, Embodiment 2 is characterized in that the control panel 1 is provided with a number of position buttons for selecting the water output level of the massage nozzle 3, and the control panel 1 controls the opening and closing frequency of the corresponding solenoid valve 4 according to the water output speed and the selected water output level.

[0037] The total output pressure of the water distribution valve is not absolutely constant. When multiple massage nozzles 3 are working simultaneously, the water pressure delivered from the water distribution valve to the water distribution pipe 6 through the water inlet pipe 5 will gradually decrease; when some massage nozzles are closed, the water pressure will increase again, making the user feel that the massage intensity of the massage nozzles 2 varies. Therefore, the user can select the target water pressure of the corresponding massage nozzle 3 through the speed button, and at the same time, combine the selection of the water output speed and the detected water output speed of the massage nozzle 4 with the opening and closing frequency of the solenoid valve 4 to achieve control over the water flow of each massage nozzle 2, so that the water pressure of each massage nozzle 2 matches the water output speed selected by the speed button, and realize intelligent regulation of the water flow of each massage nozzle 2. Example 3

[0038] refer to Figure 2 and Figure 3 As shown, the distinguishing feature of Embodiment 3 compared to Embodiment 1 is that the cover 31 is a light-transmitting cover, and an annular lamp plate 9 electrically connected to the drive control board 36 is sleeved on the outer wall of the water outlet pipe 34. A plurality of infrared LED beads 91 for infrared physiotherapy are arranged in an annular array on the annular lamp plate 9, and the light emission direction of the infrared LED beads 91 is towards the light-transmitting cover.

[0039] The control panel 1 is also used to adjust the luminous power of the infrared LED beads 91, and then control the opening and closing frequency of the corresponding solenoid valve 4 according to the luminous power of the infrared LED beads 91 and the water flow rate.

[0040] By incorporating infrared LED beads 91 with their light-emitting direction facing the translucent cover inside the cavity 35, the massage nozzle generates infrared light that shines through the cover onto the body during use, helping to promote blood circulation and relieve muscle pain. The combination of infrared light irradiation and appropriate water jets provides a more comfortable and relaxing bathing experience, effectively enhancing the fatigue and stress relief during therapy. This also allows the nozzle to offer both rotating water jet massage and infrared therapy, enabling different auxiliary therapeutic effects and thus enhancing the overall efficacy of the nozzle's auxiliary therapeutic properties.

[0041] Meanwhile, to prevent high-power infrared irradiation from accumulating heat on the skin, which could cause a burning sensation or even low-temperature burns, the water flow is dynamically adjusted according to the luminous power of the infrared LED beads 91. For example, when the luminous power is high, continuous or high-frequency water flow massage is required. This utilizes the water flow to prevent overheating of the skin while improving the comfort and safety of infrared therapy. Therefore, at this time, the control panel 1 controls the opening and closing frequency of the corresponding solenoid valve 4 according to the luminous power and water flow rate of the infrared LED beads 91, so that the water flow of the massage nozzle 2 matches the luminous power, thereby improving the water flow massage and infrared therapy effects of the massage nozzle 2.

[0042] In this embodiment, infrared LED beads 91 are arranged in a ring array on the ring-shaped lamp plate 9, forming an all-around infrared light irradiation area. When the bathtub nozzle is working, as water flows out, infrared light can evenly cover the user's body to provide infrared therapy, greatly improving the effectiveness and comprehensiveness of the therapy.

[0043] The cavity 35 is provided with an annular support platform set outside the outer wall of the water outlet pipe 34. After the annular lamp plate 9 is set on the outer wall of the water outlet pipe 34, it is fixedly installed on the annular support platform, and the annular support platform and the water outlet pipe 34 are integrally formed.

[0044] The annular support platform provides a dedicated mounting and support position for the annular drive control board, optimizing the internal structure of the massage nozzles while preventing the annular light board 9 from shaking or shifting during use.

[0045] In addition, in some embodiments, the control panel 1 can also control the opening and closing frequency of the corresponding solenoid valve 4 according to the luminous power, water flow rate and water flow level of the infrared LED beads 91, so that the water flow and water pressure of the massage nozzle 2 are matched with the water flow level and luminous power, thereby achieving the optimal water flow massage and infrared therapy effect.

[0046] The present invention provides a massage nozzle water outlet adjustment system, which realizes infrared physiotherapy function by setting infrared LED beads 91 with the light emission direction facing the light-transmitting cover inside the cavity 35.

[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model and do not limit the utility model to the specific implementations described. Obviously, other modifications and variations can be made based on the content of this specification. The embodiments selected and specifically described in this specification are intended to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. They are not intended to limit the utility model, and any simple modifications to this utility model fall within the protection scope of this utility model.

Claims

1. A massage nozzle water discharge adjusting system, characterized by, It includes a control panel, a water distribution valve, several massage nozzles, and several solenoid valves corresponding to each of the massage nozzles; The outlet of the water distribution valve is connected to a water inlet pipe, and the water inlet pipe is provided with several water distribution pipes connected to the water inlet pipe. Each water distribution pipe is connected to a massage nozzle, and each water distribution pipe is provided with a solenoid valve. The solenoid valve is electrically connected to the control panel, which is used to control the opening and closing of the solenoid valve; the massage nozzle includes a cover and a nozzle seat, the bottom of the nozzle seat is provided with a water inlet, and the nozzle seat is provided with an inlet pipe and an outlet pipe that communicate with the inlet; the inlet pipe and the outlet pipe are connected. A cavity is formed between the outer wall of the water outlet pipe and the nozzle seat. Several hollow holes are formed in the middle of the face cover. The face cover is installed on the nozzle seat so that the face cover closes the cavity and the hollow holes are connected to the water outlet pipe. A drive control board and a Hall sensor electrically connected to the drive control board are installed inside the cavity. A rotor core seat is installed inside the water outlet pipe, and the rotor core seat includes a rotating support seat and a rotor. The rotating support seat is installed on the inner wall of the water outlet pipe and connects the water inlet pipe and the water outlet pipe. The rotor is rotatably installed on the rotating support seat on the side away from the water inlet pipe and rotates under the force of the water flow in the water outlet pipe to drive the water flow to rotate and output. A magnet is provided on the rotor, and the Hall sensor is used to sense the change of the magnetic field of the magnet as the rotor rotates, thereby obtaining the rotor speed. The control panel is also used to obtain the corresponding water output speed according to the rotor speed of each massage nozzle, and then control the opening and closing frequency of the corresponding solenoid valve according to the water output speed.

2. The massage nozzle water discharge adjusting system according to claim 1, characterized in that, The control panel is equipped with several buttons for selecting the water output level of the massage nozzle. The control panel controls the opening and closing frequency of the corresponding solenoid valve according to the water output speed and the selected water output level.

3. The massage nozzle water discharge adjusting system according to claim 1, characterized in that, The cover is a light-transmitting cover. An annular lamp plate electrically connected to the drive control board is fitted on the outer wall of the water outlet pipe. Several infrared LED beads for infrared therapy are arranged in a ring array on the annular lamp plate, and the light emission direction of the infrared LED beads is towards the light-transmitting cover. The control panel is also used to adjust the light emission power of the infrared LED beads, and then control the opening and closing frequency of the corresponding solenoid valve according to the light emission power of the infrared LED beads and the water outlet speed.

4. The massage nozzle water outlet adjustment system according to claim 3, characterized in that, The cavity is provided with an annular support platform set outside the outer wall of the water outlet pipe. After the annular lamp plate is fitted onto the outer wall of the water outlet pipe, it is fixedly installed on the annular support platform.

5. The massage nozzle water discharge adjusting system according to claim 4, characterized in that, The annular support platform and the water outlet pipe are integrally formed.

6. The massage nozzle water discharge adjusting system according to claim 1, wherein Several solenoid valves, water pipes, and massage nozzles connected together are arranged in a matrix.

7. The water outlet adjustment system for a massage nozzle according to claim 1, characterized in that, The water inlet pipe is also provided with at least one air inlet, and each air inlet is connected to an air inlet pipe.

8. The water outlet adjustment system for a massage nozzle according to claim 1, characterized in that, A steel needle rotating shaft is rotatably mounted on the rotating support base, and the rotor is fixedly mounted on the steel needle rotating shaft.

9. The massage nozzle water discharge adjusting system according to claim 1, wherein The cavity houses and installs a power supply module for power supply, which is electrically connected to the drive control board.

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