Electromagnetic heating foot bath

Abstract

This invention discloses an electromagnetically heated foot bath basin, which comprises a base body, a base cover, a tub body, and multiple components. The base body has first and second partition ribs within its accommodating cavity, separating an installation, isolation, and discharge cavity. The discharge cavity has a first drain hole connecting to the outside. The base cover has a shaft hole located above the discharge cavity. The tub body has a bathing cavity, which is placed on the base cover. A coil assembly and a power supply assembly are located in the installation cavity, powered by the power supply. The heating element is heated by the magnetic induction of the coil assembly. A massage assembly is located in the bathing cavity. The drive shaft of the transmission assembly passes through the shaft hole into the discharge cavity, connecting with the massage assembly and the drive assembly. The drive assembly body is located in the isolation cavity. This design ensures complete separation of the coil assembly, power supply assembly, and drive assembly from the water. Furthermore, the transmission assembly does not require power. Even if water leaks through the shaft hole, the water will drain out through the discharge cavity, achieving complete separation of electrical components from water, preventing water-electricity conduction, improving safety, and providing a reasonable structure and excellent user experience.

Description

Technical Field

[0001] This invention belongs to the field of foot bath health care technology, specifically relating to an electromagnetic heating foot bath basin. Background Technology

[0002] Existing electromagnetic heating foot baths typically have the heating module, water, and feet all housed in the same cavity, and heating occurs simultaneously with foot soaking. If the heating module malfunctions or breaks during use, electrical leakage may occur, potentially causing dangerous injuries. To address this issue, Chinese Patent Publication No. CN215571217U discloses an IH split-type foot bath device, comprising a base and a tub. The base houses a controller and a coil. The tub is inserted into or snapped onto the base. A temperature sensor within the base monitors the water temperature in real time and controls the coil's operation. A Hall effect switch within the tub detects the presence of water. When the tub is mounted on the base, the Hall effect switch determines the water level, and the controller then decides whether to supply power to the coil. A massage disc is located at the bottom of the tub, and an internal support is installed inside the base. A motor for driving the massage disc is mounted on the internal support. The controller and coil are mounted on the internal support. Below the massage disc inside the tub, a heating element adapted to the coil is located, along with a heating element mounting bracket. Fans are mounted on the internal support, opposite the controller and coil, respectively. The fans and coil are connected to the controller. This IH split-type foot bath uses electromagnetic induction between the heating element and the coil to heat the water, reducing the risk of electric leakage from the electrically powered heating module inside the tub to some extent. However, this design still has shortcomings; water may still leak into the base, potentially exposing electrical components inside the base to water and posing a safety hazard. Summary of the Invention

[0003] In order to overcome at least one of the defects described in the prior art, the present invention provides an electromagnetic heating foot bath, which can effectively solve the safety problems caused by water leakage or user misoperation leading to water and electricity conduction in the prior art foot bath, realize the complete separation of electrical components and water, and improve the safety of use.

[0004] The technical solution adopted by this invention to solve its problem is: An electromagnetic heating foot bath basin includes: a base body having a receiving cavity, wherein a first partition rib and a second partition rib are provided within the receiving cavity, dividing the interior of the receiving cavity into an installation cavity, an isolation cavity, and a discharge cavity, wherein the isolation cavity is located between and separates the installation cavity and the discharge cavity, and the discharge cavity is provided with a first drain hole communicating with the outside; a base cover covering the receiving cavity, the base cover being provided with a shaft hole located above the discharge cavity; a tub having a bathing cavity, the tub being disposed on the base cover; and a coil. The system includes: a component disposed in the mounting cavity; a power supply component disposed in the mounting cavity and electrically connected to the coil component; a heating element disposed in the tub body, which heats up after being magnetically induced by the coil component; a massage component disposed in the bathing cavity; a transmission component including a transmission shaft, which is pulsatorically connected to the massage component, with the first end of the transmission shaft passing through the shaft hole to enter the discharge cavity; and a drive component disposed in the receiving cavity and pulsatorically connected to the first end of the transmission shaft, which drives the massage component to work under the drive of the drive component, with the main body of the drive component located in the isolation cavity.

[0005] As an optional implementation, the base cover is provided with a first water leakage hole, which is located above the discharge cavity and communicates with the first drain hole through the discharge cavity.

[0006] As an optional implementation, both the first leak hole and the first drain hole are offset from the shaft hole in the horizontal direction.

[0007] As an optional implementation, the electromagnetic heating foot bath further includes a control component. A third partition rib is provided in the discharge cavity, which divides the discharge cavity into a first drainage cavity and a first isolation section. The first drainage cavity is located between and separates the isolation cavity and the first isolation section. The shaft hole and the first water leakage hole are both located above the first drainage cavity. The first drainage hole is located in the first drainage cavity, and the control component is located in the first isolation section.

[0008] As an optional implementation, the base cover is provided with a second drainage hole, and the isolation cavity is provided with a water-blocking rib, which divides the isolation cavity into a second isolation part and a second drainage cavity. The second isolation part is located between the mounting cavity and the discharge cavity and separates the mounting cavity and the discharge cavity. The main body of the drive assembly is located in the second isolation part. The second drainage cavity is provided with a second drainage hole, and the second drainage hole is located above the second drainage cavity. The second drainage hole communicates with the second drainage cavity through the second drainage cavity.

[0009] As an optional implementation, the electromagnetic heating foot bath also includes a fan assembly, which is disposed in the mounting cavity and is disposed opposite to the coil assembly.

[0010] As an optional implementation, the mounting cavity is provided with baffles, which are used to guide the airflow of the fan assembly.

[0011] As an optional implementation, the drive assembly includes a drive member and a worm gear. The drive member is located within the isolation cavity, and the worm gear is connected to the output end of the drive member. The worm gear extends into the discharge cavity. The transmission assembly includes a worm wheel, which is driven by the worm gear. The transmission shaft is driven by the worm wheel and the massage assembly. Driven by the worm wheel, the transmission shaft rotates and drives the massage assembly.

[0012] As an optional implementation, the first end of the drive shaft is provided with a first connector, the second end of the drive shaft is provided with a second connector, the center of the worm gear is provided with a first connecting groove, the first connector is detachably connected to the first connecting groove, the massage assembly has a massage head and a transmission gear connected by transmission, both the massage head and the transmission gear are provided in the barrel, the center of the transmission gear is provided with a second connecting groove, and the second connector is detachably connected to the second connecting groove.

[0013] As an optional implementation, the second partition rib has a protrusion protruding toward the mounting cavity, and a protruding cavity is formed on the inner side of the protrusion, with the worm gear and the drive shaft located above the protruding cavity.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: By setting a first and a second partition rib in the receiving cavity of the base body, the receiving cavity is divided into an installation cavity, an isolation cavity, and a discharge cavity. This design effectively separates the positions of electrical components and water flow, ensuring that the coil assembly, power supply assembly, and drive assembly are completely separated from the water. The transmission assembly only undertakes the transmission function and does not need to be energized. In this way, even if water seepage occurs at the shaft hole, the water will be guided to the first drain hole of the discharge cavity and eventually discharged to the outside. This completely avoids water and electricity conduction safety issues caused by water leakage or user misoperation, greatly improves the safety of foot bath basin use, and provides users with a more reliable and safer use environment. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of an electromagnetic heating foot bath according to an embodiment of this application.

[0017] Figure 2 This is an exploded structural diagram of the electromagnetic heating foot bath according to an embodiment of this application from a first-view perspective.

[0018] Figure 3 This is an exploded structural diagram of the electromagnetic heating foot bath according to an embodiment of this application from a second-view perspective.

[0019] Figure 4 This is an exploded structural diagram of the base cover and base body according to an embodiment of this application.

[0020] Figure 5 This is a schematic diagram of the structure of the base body according to an embodiment of this application.

[0021] Figure 6 This is an exploded structural diagram of the barrel and transmission assembly according to an embodiment of this application.

[0022] Figure 7 This is a schematic diagram of the assembly structure of the drive component and the isolation shell according to an embodiment of this application.

[0023] Figure 8 This is an exploded structural diagram of the massage component according to an embodiment of this application.

[0024] Explanation of key figure labels: 11. Base body; 111. Mounting cavity; 1111. Baffle rib; 112. Isolation cavity; 1121. Second isolation section; 1122. Second drainage cavity; 1123. Second drainage hole; 1124. Second drainage column; 113. Discharge cavity; 1131. First drainage cavity; 1132. First isolation section; 1133. First drainage hole; 1134. First drainage column; 114. First partition rib; 115. Second partition rib; 1151. Protrusion; 1152. Protruding cavity; 116. Third partition rib; 117. Water-blocking rib; 118. Receiving cavity; 12. Base cover; 121. First water leakage hole; 22. Second drain hole; 123. Shaft hole; 124. Settled platform; 13. Barrel body; 131. Bathing chamber; 14. Coil assembly; 15. Power supply assembly; 16. Heating element; 17. Massage assembly; 171. Massage head; 172. Transmission gear; 173. Massage gear; 174. Second connecting groove; 18. Transmission assembly; 181. Transmission shaft; 182. Worm gear; 183. First connector; 184. Second connector; 185. First connecting groove; 186. Isolation shell; 187. Third drain hole; 19. Drive assembly; 191. Drive element; 192. Worm; 20. Control assembly; 21. Fan assembly. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing the invention and its embodiments, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to be constructed and operated in a specific orientation.

[0027] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in certain situations to indicate a dependency or connection. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0028] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0029] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0030] The technical solution of the present invention will be further described below with reference to the embodiments and accompanying drawings.

[0031] Please see Figures 1 to 6This application provides an electromagnetic heating foot bath, including a base body 11, a base cover 12, a tub 13, a coil assembly 14, a power supply assembly 15, a heating element 16, a massage assembly 17, a transmission assembly 18, and a drive assembly 19. The base body 11 has a receiving cavity 118, and the receiving cavity 118 is provided with a first partition 114 and a second partition 115 spaced apart, which divide the interior of the receiving cavity 118 into an installation cavity 111, an isolation cavity 112, and a discharge cavity 11. 3. The isolation chamber 112 is located between the mounting chamber 111 and the discharge chamber 113. The isolation chamber 112 serves to separate the mounting chamber 111 and the discharge chamber 113. The discharge chamber 113 is provided with a first drain hole 1133 that connects to the outside, so as to discharge any water that may seep in to the outside. The base cover 12 is placed on the receiving chamber 118. The base cover 12 is provided with a shaft hole 123. The shaft hole 123 is located above the discharge chamber 113 and provides a passage for the drive shaft 181 of the transmission assembly 18 to pass through. The tub body 13 has a bathing chamber. 131, the tub body 13 is located above the base cover 12 and is used to hold water and provide a foot bath for the user; the coil assembly 14 is located in the mounting cavity 111 and is used to generate a magnetic field; the power supply assembly 15 is located in the mounting cavity 111 and is electrically connected to the coil assembly 14, providing power to the coil assembly 14; the heating element 16 is located in the tub body 13 and is heated by the magnetic induction of the coil assembly 14; the massage assembly 17 is located inside the bathing cavity 131 and is used to provide massage services to the user; the transmission assembly 18 includes... The drive shaft 181 is connected to the massage component 17. The first end of the drive shaft 181 passes through the shaft hole 123 to enter the discharge chamber 113. The drive component 181 only plays a transmission role and does not need to be powered, which reduces the safety hazards caused by power. The drive component 19 is located in the receiving chamber 118 and is connected to the first end of the drive shaft 181. Under the drive of the drive component 19, the drive shaft 181 drives the massage component 17 to work. The main body of the drive component 19 is located in the isolation chamber 112 to ensure that the drive component 19 is isolated from water.

[0032] The electromagnetic heating foot bath provided in this application embodiment divides the receiving cavity 118 into an installation cavity 111, an isolation cavity 112, and a discharge cavity 113 by setting a first partition 114 and a second partition 115 in the receiving cavity 118 of the base body 11. This design effectively separates the positions of electrical components and water flow, ensuring that the coil assembly 14, power supply assembly 15, and drive assembly 19 are completely separated from the water, and the transmission assembly 18 only undertakes the transmission function without being energized. Thus, even if water seepage occurs at the shaft hole 123, the water will be guided to the first drain hole 1133 of the discharge cavity 113 and eventually discharged to the outside, completely avoiding water and electricity conduction safety problems caused by water leakage or user misoperation, greatly improving the safety of foot bath use, and providing users with a more reliable and safer use environment.

[0033] like Figure 2 , Figure 4 and Figure 5 As shown, in one embodiment, the base cover 12 is provided with a first drain hole 121, which is located above the discharge chamber 113 and is connected to the first drain hole 1133 through the discharge chamber 113. Thus, in one aspect, the base cover 12 is provided with a first drain hole 121 located above the discharge chamber 113, and the first drain hole 121 is connected to the first drain hole 1133 through the discharge chamber 113, creating a clear and smooth drainage channel. When water in the tub 13 accidentally leaks onto the base cover 12, the water can quickly flow into the discharge chamber 113 through the first drain hole 121 and then be discharged to the outside through the first drain hole 1133. This design avoids water accumulation on the base cover 12, preventing various problems that may be caused by prolonged water accumulation, such as bacterial growth and corrosion of the base cover 12, thus ensuring the cleanliness and hygiene of the foot bath environment. Secondly, the drainage path formed by the first drain hole 121, the discharge cavity 113, and the first drain hole 1133 further strengthens the isolation between the electrical components and water. Even if a small amount of water leaks onto the base cover 12, it will be discharged according to the preset drainage route and will not flow into the mounting cavity 111 and the isolation cavity 112 where electrical components such as the coil assembly 14, the power supply assembly 15, and the drive assembly 19 are installed. This effectively reduces the probability of safety accidents such as short circuits and leakage caused by water contacting electrical components, significantly improves the safety of using the foot bath basin, and provides users with more reliable protection.

[0034] In one embodiment, the first partition rib 114 and the cavity wall of the receiving cavity 118 surround to form an installation cavity 111.

[0035] like Figure 2 , Figure 4 and Figure 5As shown, in one embodiment, both the first drain hole 121 and the first drain outlet 1133 are offset from the shaft hole 123 in the horizontal direction. Thus, firstly, electrical components may be arranged near the shaft hole 123 inside the foot bath. If the first drain hole 121 and the first drain outlet 1133 are directly opposite the shaft hole 123, the discharged water may splash onto these electrical components, causing them to become damp, short-circuit, or damaged. The design offset from the shaft hole 123 avoids this situation, ensuring the normal operation of the electrical components and improving the safety and reliability of the foot bath. Secondly, the shaft hole 123 is usually the location where the drive shaft 181 passes through, and the transmission assembly 18 operates here. If the first drain hole 121 and the first drain outlet hole 1133 are directly opposite the shaft hole 123, when water is discharged from the first drain hole 121, it may form a water flow that directly impacts the drive shaft 181. Over time, the impurities and impact force carried by the water flow may cause wear to the drive shaft 181, affecting its normal rotation, or even causing the transmission assembly 18 to malfunction. However, since the two are offset from the shaft hole 123 in the horizontal direction, the discharged water will not directly impact the drive shaft 181, effectively protecting the transmission assembly 18, extending its service life, and ensuring that the massage and other functions of the foot bath can operate stably.

[0036] like Figure 2 , Figure 4 and Figure 5 As shown, in one embodiment, the first drain hole 121 and the first drain hole 1133 are both offset from the body of the drive assembly 19 in the horizontal direction, so as to avoid water contacting the body of the drive assembly 19.

[0037] like Figure 4 and Figure 5As shown, in one embodiment, the electromagnetic heating foot bath also includes a control component 20. A third partition 116 is provided in the discharge cavity 113, which divides the discharge cavity 113 into a first drainage cavity 1131 and a first isolation part 1132. The first drainage cavity 1131 is located between the isolation cavity 112 and the first isolation part 1132 and separates the isolation cavity 112 and the first isolation part 1132. The shaft hole 123 and the first water leakage hole 121 are both located above the first drainage cavity 1131. The first drainage hole 1133 is provided in the first drainage cavity 1131. The control component 20 is provided in the first isolation part 1132. Thus, firstly, the control component 20 is located in the first isolation section 1132, independent of the first drainage chamber 1131. The first drainage chamber 1131 is responsible for drainage, while the first isolation section 1132 provides a dry and safe environment for the control component 20. Even if water is discharged from the first drainage chamber 1131, the third partition rib 116 will prevent water from easily entering the first isolation section 1132, thereby avoiding contact between water and the control component 20. This greatly reduces the risk of short circuits or damage to the control component 20 caused by water, improving the safety and stability of the foot bath. Secondly, within a limited space, the third partition rib 116 effectively separates the discharge chamber 113, satisfying both the drainage and control component 20 installation requirements while fully utilizing the internal space of the base. This compact structural design allows for control of the overall volume of the foot bath while ensuring the normal operation of each functional component, thus improving the product's space utilization rate.

[0038] like Figure 4 and Figure 5As shown, in one embodiment, the base cover 12 is provided with a second drainage hole 122, and a water-blocking rib 117 is provided in the isolation cavity 112. The water-blocking rib 117 divides the isolation cavity 112 into a second isolation part 1121 and a second drainage cavity 1122. The second isolation part 1121 is located between the mounting cavity 111 and the discharge cavity 113 and is spaced apart from the mounting cavity 111 and the discharge cavity 113. The main body of the drive assembly 19 is located in the second isolation part 1121. The second drainage cavity 1122 is provided with a second drainage hole 1123. The second drainage hole 122 is located above the second drainage cavity 1122 and communicates with the second drainage hole 1123 through the second drainage cavity 1122. Thus, firstly, when the foot bath leaks, in addition to the original drainage path of the first drain hole 1133 in the discharge chamber 113, the newly added second drain hole 122 provides another drainage channel. Water can flow from the second drain hole 122 on the base cover 12 into the second drain chamber 1122, and then be discharged to the outside through the second drain hole 1123. This multi-path drainage design greatly enhances the drainage capacity of the foot bath. Even if one drainage path is blocked or malfunctions, the other path can still drain normally, effectively preventing water from accumulating in the base and further reducing the risk of electrical components leaking electricity due to contact with water, thus comprehensively protecting the user's safety. Secondly, the water-blocking rib 117 rationally divides the isolation chamber 112, making the functions of the second isolation section 1121 and the second drainage chamber 1122 clearly defined. The second isolation section 1121 is used to isolate the installation chamber 111 and the discharge chamber 113, while providing a safe placement space for the main body of the drive assembly 19. The presence of the water-blocking rib 117 can provide a dry and safe working environment for the drive assembly 19, reducing the possibility of damage to the drive assembly 19 due to factors such as moisture and water leakage, improving the service life and stability of the drive assembly 19, and thus ensuring the normal operation of the entire foot bath massage function. The second drainage chamber 1122 is specifically used to collect and guide the water flowing in from the second drain hole 122. This precise water flow guidance design ensures that the leaked water can be discharged quickly and orderly, and will not spread around in the base, thereby better protecting the electrical components in the base. Thirdly, through this ingenious cavity separation design, electrical components with different functions are placed in different cavities. For example, the coil assembly 14 and the power supply assembly 15 are in the mounting cavity 111, and the drive assembly 19 is in the second isolation part 1121. This makes each electrical component independent of the others, reducing electromagnetic interference, thermal interference, etc. that may be generated during their operation, and improving the overall performance and stability of the product.

[0039] like Figure 3 , Figure 4 and Figure 5As shown, in one embodiment, the electromagnetic heating foot bath also includes a fan assembly 21, which is disposed in the mounting cavity 111. The fan assembly 21 is positioned opposite to the coil assembly 14, and can generate airflow to dissipate heat from the coil assembly 14. This arrangement allows the airflow generated by the fan to act directly and precisely on the coil assembly 14. The airflow can quickly remove the heat generated by the coil assembly 14 during operation, forming an efficient directional heat dissipation channel. Compared to a non-targeted heat dissipation design, this relative arrangement significantly improves heat dissipation efficiency, effectively reduces the temperature of the coil assembly 14, avoids performance degradation or damage due to overheating, and ensures stable and reliable operation of the electromagnetic heating function.

[0040] like Figure 3 , Figure 4 and Figure 5 As shown, in one embodiment, a baffle 1111 is provided inside the mounting cavity 111 to guide the airflow of the fan assembly 21. Thus, the baffle 1111 guides the airflow generated by the fan assembly 21, causing it to flow along a specific path. Previously, the airflow from the fan might have been somewhat dispersed, and some airflow might not have effectively contacted the coil assembly 14. However, with the baffle 1111, the airflow is guided to concentrate and more specifically blow towards the coil assembly 14, increasing the contact area and contact time between the airflow and the coil, thereby more efficiently removing the heat generated during coil operation and significantly improving heat dissipation efficiency.

[0041] like Figure 3 and Figure 4 As shown, in one embodiment, the drive assembly 19 includes a drive member 191 and a worm gear 192. The drive member 191 is located within the isolation chamber 112. The worm gear 192 is connected to the output end of the drive member 191, and a portion of the worm gear 192 extends into the discharge chamber 113. The transmission assembly 18 includes a worm wheel 182, which is drively connected to the worm gear 192. A transmission shaft 181 is drively connected to the worm wheel 182 and to the massage assembly 17. Driven by the worm wheel 182, the transmission shaft 181 rotates and drives the massage assembly 17. Thus, by placing the drive member 191 within the isolation chamber 112, the drive member 191 is effectively isolated from the discharge chamber 113, which may contain water. This prevents the drive member 191 from short-circuiting, leaking electricity, or other malfunctions due to contact with moisture, ensuring the safe operation of the drive member 191. Meanwhile, the worm gear 192 extends into the discharge chamber 113, cleverly utilizing the space of different chambers. While achieving the driving function, it does not occupy too much extra space, making the internal structure of the foot bath basin more compact and reasonable, and improving the overall space utilization rate.

[0042] It should be noted that the drive component 191 can be, but is not limited to, a drive motor or a cylinder, etc. The choice can be made according to actual needs, and there is no single limitation here.

[0043] like Figure 3 and Figure 4 As shown, in one embodiment, the transmission assembly 18 further includes an isolation shell 186, which is connected between the drive member 191 and the base cover 12. The isolation shell 186 is located above the discharge chamber 113. The worm gear 182 and the worm 192 are disposed inside the isolation shell 186. A third drain hole 187 is provided at the bottom of the isolation shell 186. The third drain hole 187 is connected to the shaft hole 123 and the first drain hole 1133, respectively. In this way, the isolation shell 186 can isolate the worm gear 182 and the drive member 191, further preventing water seeping from the shaft hole 123 from contacting the drive member 191.

[0044] like Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, in one embodiment, a first connector 183 is provided at the first end of the drive shaft 181, and a second connector 184 is provided at the second end of the drive shaft 181. A first connecting groove 185 is provided at the center of the worm gear 182. The first connector 183 is detachably connected to the first connecting groove 185. The massage assembly 17 has a massage head 171 and a transmission gear 172 that are connected by transmission. Both the massage head 171 and the transmission gear 172 are provided in the barrel 13. A second connecting groove 174 is provided at the center of the transmission gear 172, and the second connector 184 is detachably connected to the second connecting groove 174. Thus, in the first aspect, the barrel 13 can be easily removed simply by separating the first connector 183 from the first connecting groove 185 or by separating the second connector 184 from the second connecting groove 174, without the need for complicated tools and cumbersome operating steps, greatly improving the efficiency of disassembly and assembly. Secondly, the drive-related electrical components (such as the drive unit 191 and control component 20) are concentrated inside the base cover 12, while the massage component 17 is only connected to the transmission component 18 via a detachable connection. This makes the tub body 13 more independent in design and use, achieving a design without any electrical components on the tub body 13, reducing the risk of direct contact between electrical components and water, and improving product safety. Even if the tub body 13 leaks during cleaning or use, it will not damage the electrical components, reducing the safety hazards caused by leakage.

[0045] like Figure 2 and Figure 8As shown, in one embodiment, the massage assembly 17 has a plurality of massage heads 171 and a plurality of massage gears 173, which are connected one-to-one. The plurality of massage heads 171 and the plurality of massage gears 173 are all connected to the transmission gears 172. The drive member 191 drives the transmission shaft 181 to rotate through the worm gear 182 and the worm 192. Under the drive of the transmission shaft 181, the transmission gears 172 rotate to drive the plurality of massage gears 173 to rotate. Under the drive of the plurality of massage gears 173, the plurality of massage heads 171 rotate simultaneously to massage the user's feet.

[0046] like Figure 4 and Figure 5 As shown, in one embodiment, the second partition rib 115 has a protrusion 1151 protruding towards the mounting cavity 111, and a protruding cavity 1152 is formed on the inner side of the protrusion 1151. The worm gear 182 and the drive shaft 181 are located above the protruding cavity 1152. In this way, the second partition rib 115 and its protrusion 1151 can play a certain role in electrical isolation, separating the transmission area where the worm gear 182 and the drive shaft 181 are located from other areas that may have electrical risks, thereby reducing safety hazards caused by electrical faults.

[0047] like Figure 4 and Figure 5 As shown, in one embodiment, a first drainage column 1134 is provided in the first drainage cavity 1131, and the first drainage column 1134 has a plurality of first drainage holes 1133 along its circumference.

[0048] like Figure 4 and Figure 5 As shown, in one embodiment, a second drainage column 1124 is provided in the second drainage cavity 1122, and the second drainage column 1124 has a plurality of second drainage holes 1123 along its circumference.

[0049] like Figure 1 and Figure 2 As shown, in one embodiment, the base cover 12 is provided with a recessed platform 124, and the bottom of the barrel 13 is embedded in the recessed platform 124.

[0050] In summary, the electromagnetic heating foot bath disclosed in this invention can bring at least the following beneficial technical effects: (1) By setting the first partition 114 and the second partition 115 in the receiving cavity 118 of the base body 11, the receiving cavity 118 is divided into the installation cavity 111, the isolation cavity 112 and the discharge cavity 113. This design effectively separates the positions of electrical components and water flow, ensuring that the coil assembly 14, the power supply assembly 15 and the drive assembly 19 are completely separated from the water, and the transmission assembly 18 only undertakes the transmission function without being energized. In this way, even if water seepage occurs at the shaft hole 123, the water will be guided to the first drain hole 1133 of the discharge cavity 113, which completely avoids the water and electricity conduction safety problem caused by water leakage or user misoperation.

[0051] (2) The drainage path formed by the first water leakage hole 121, the discharge cavity 113 and the first drain hole 1133 further strengthens the isolation between the electrical components and water. Even if a small amount of water leaks onto the base cover 12, it will be discharged according to the preset drainage route and will not flow into the mounting cavity 111 and the isolation cavity 112 where electrical components such as the coil assembly 14, the power supply assembly 15 and the drive assembly 19 are installed. This effectively reduces the probability of safety accidents such as short circuits and leakage caused by water contacting electrical components.

[0052] (3) Inside the foot bath, electrical components may be arranged near the shaft hole 123. If the first drain hole 121 and the first drain hole 1133 are directly opposite the shaft hole 123, the discharged water may splash onto these electrical components, causing them to become damp, short-circuited, or damaged. The design of the first drain hole 121 and the first drain hole 1133 being offset from the shaft hole 123 avoids this situation. (4) The control component 20 is located in the first isolation part 1132 and is independent of the first drainage chamber 1131. The first drainage chamber 1131 is responsible for drainage, while the first isolation part 1132 provides a dry and safe environment for the control component 20. Even if water is discharged from the first drainage chamber 1131, the water will not easily enter the first isolation part 1132 due to the obstruction of the third partition rib 116, thereby avoiding contact between water and the control component 20, greatly reducing the risk of short circuit and damage to the control component 20 caused by water, and improving the safety and stability of the foot bath basin.

[0053] The technical means disclosed in this invention are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications are also considered within the scope of protection of this invention.

Claims

1. An electromagnetic heating foot bath, characterized in that, include: The base body (11) has a receiving cavity (118). The receiving cavity (118) is provided with a first partition rib (114) and a second partition rib (115) spaced apart. The first partition rib (114) and the second partition rib (115) divide the interior of the receiving cavity (118) into an installation cavity (111), an isolation cavity (112) and a discharge cavity (113). The isolation cavity (112) is located between the installation cavity (111) and the discharge cavity (113) and separates the installation cavity (111) and the discharge cavity (113). The discharge cavity (113) is provided with a first drain hole (1133) communicating with the outside. A base cover (12) is provided on the receiving cavity (118), and the base cover (12) is provided with a shaft hole (123), which is located above the discharge cavity (113); The tub body (13) has a bathing chamber, and the tub body (13) is disposed on the base cover (12); A coil assembly (14) is disposed in the mounting cavity (111); A power supply assembly (15) is disposed in the mounting cavity (111) and electrically connected to the coil assembly (14); A heating element (16) is disposed on the barrel (13), and the heating element (16) is heated by the magnetic induction of the coil assembly (14); A massage component (17) is disposed within the bathing cavity (131); The transmission assembly (18) includes a transmission shaft (181) that is connected to the massage assembly (17) in a transmission manner, wherein the first end of the transmission shaft (181) passes through the shaft hole (123) to enter the discharge chamber (113). The drive assembly (19) is located in the receiving cavity (118) and is connected to the first end of the drive shaft (181). Under the drive of the drive assembly (19), the drive shaft (181) drives the massage assembly (17) to work. The main body of the drive assembly (19) is located in the isolation cavity (112).

2. The electromagnetic heating foot bath basin according to claim 1, characterized in that, The base cover (12) is provided with a first water leakage hole (121), which is located above the discharge cavity (113). The first water leakage hole (121) is connected to the first drain hole (1133) through the discharge cavity (113).

3. The electromagnetic heating foot bath basin according to claim 2, characterized in that, The first leak hole (121) and the first drain hole (1133) are both offset from the shaft hole (123) in the horizontal direction.

4. The electromagnetic heating foot bath basin according to claim 3, characterized in that, The electromagnetic heating foot bath also includes a control component (20). A third partition rib (116) is provided in the discharge cavity (113). The third partition rib (116) divides the discharge cavity (113) into a first drain cavity (1131) and a first isolation part (1132). The first drain cavity (1131) is located between the isolation cavity (112) and the first isolation part (1132) and separates the isolation cavity (112) and the first isolation part (1132). The shaft hole (123) and the first water leakage hole (121) are both located above the first drain cavity (1131). The first drain hole (1133) is provided in the first drain cavity (1131). The control component (20) is provided in the first isolation part (1132).

5. The electromagnetic heating foot bath basin according to any one of claims 1-4, characterized in that, The base cover (12) is provided with a second drainage hole (122). The isolation cavity (112) is provided with a water-blocking rib (117). The water-blocking rib (117) divides the isolation cavity (112) into a second isolation part (1121) and a second drainage cavity (1122). The second isolation part (1121) is located between the mounting cavity (111) and the discharge cavity (113) and separates the mounting cavity (111) and the discharge cavity (113). The main body of the drive assembly (19) is located in the second isolation part (1121). The second drainage cavity (1122) is provided with a second drainage hole (1123). The second drainage hole (122) is located above the second drainage cavity (1122). The second drainage hole (122) communicates with the second drainage hole (1123) through the second drainage cavity (1122).

6. The electromagnetic heating foot bath basin according to claim 1, characterized in that, The electromagnetic heating foot bath also includes a fan assembly (21), which is disposed in the mounting cavity (111) and is disposed opposite to the coil assembly (14).

7. The electromagnetic heating foot bath basin according to claim 6, characterized in that, The mounting cavity (111) is provided with a baffle (1111), which is used to guide the airflow of the fan assembly (21).

8. The electromagnetic heating foot bath basin according to claim 1, 2, 3, 4, 6, or 7, characterized in that, The drive assembly (19) includes a drive member (191) and a worm gear (192). The drive member (191) is located inside the isolation cavity (112). The worm gear (192) is connected to the output end of the drive member (191). A portion of the worm gear (192) extends into the discharge cavity (113). The transmission assembly (18) includes a worm wheel (182). The worm wheel (182) is driven by the worm gear (192). The transmission shaft (181) is driven by the worm wheel (182). The transmission shaft (181) is driven by the worm wheel (182). The transmission shaft (181) is driven by the massage assembly (17). Driven by the worm wheel (182), the transmission shaft (181) rotates and drives the massage assembly (17).

9. The electromagnetic heating foot bath basin according to claim 8, characterized in that, The first end of the drive shaft (181) is provided with a first connector (183), the second end of the drive shaft (181) is provided with a second connector (184), the center of the worm gear (182) is provided with a first connecting groove (185), the first connector (183) is detachably connected to the first connecting groove (185), the massage assembly (17) has a massage head (171) and a transmission gear (172) connected by transmission, the massage head (171) and the transmission gear (172) are both provided in the barrel (13), the center of the transmission gear (172) is provided with a second connecting groove (174), and the second connector (184) is detachably connected to the second connecting groove (174).

10. The electromagnetic heating foot bath basin according to claim 8, characterized in that, The second partition rib (115) has a protrusion (1151) protruding toward the mounting cavity (111), and a protruding cavity (1152) is formed on the inner side of the protrusion (1151). The worm gear (182) and the drive shaft (181) are located above the protruding cavity (1152).

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