CN219141080U - Foot bath device - Google Patents

Abstract

The application discloses lavipeditum device relates to domestic appliance technical field, the lavipeditum device of this application, including the lavipeditum chamber, the liquid case, heater and controller, the liquid case, the heater is located outside the lavipeditum chamber, the first liquid way that liquid case and heater connection formed, liquid in the liquid case flows to the lavipeditum chamber after the heater heating, still be connected with the second liquid way between the liquid inlet of liquid outlet and the liquid case of heater, liquid accessible second liquid way backward flow liquid case through heater heating, second liquid way intercommunication is provided with liquid way control switch, the controller is connected with heater and liquid way control switch respectively, the controller is used for controlling liquid way control switch and switches on or off the second liquid way. The foot bath device provided by the application can output liquid meeting the demand temperature in an instant heating mode.

Description

Foot bath device

Technical Field

The application relates to the technical field of household appliances, in particular to a foot bath device.

Background

In the prior art, for example, a foot bath device is usually provided with a single circulation waterway, wherein the water is poured into a foot bath cavity after being manually connected with tap water, and the water in the foot bath cavity is heated through the single circulation waterway.

Disclosure of Invention

The utility model aims to provide a foot bath device which can output liquid meeting the required temperature in an instant heating mode.

In one aspect, an embodiment of the application provides a foot bath device, which comprises a foot bath cavity, a liquid tank, a heater and a controller, wherein the liquid tank and the heater are positioned outside the foot bath cavity, the liquid tank and the heater are connected to form a first liquid path, liquid in the liquid tank flows out to the foot bath cavity after being heated by the heater, a second liquid path is further connected between a liquid outlet of the heater and a liquid inlet of the liquid tank, and the liquid heated by the heater can flow back to the liquid tank through the second liquid path; the second liquid path is also communicated with a liquid path control switch, the controller is respectively connected with the heater and the liquid path control switch, and the controller is used for controlling the liquid path control switch to be switched on or off.

As an embodiment, the liquid path control switch includes a three-way valve disposed at a junction of the first liquid path and the second liquid path at one side of the liquid outlet of the heater, or the liquid path control switch includes a first through-stop valve disposed on a pipeline between the first liquid path and the foot bath chamber and a second through-stop valve disposed on the second liquid path between the liquid outlet of the heater and the liquid inlet of the liquid tank.

As an implementation manner, a water pump is further connected between the liquid tank and the heater, and the water pump is connected with the controller to control the working state of the water pump.

As an implementation mode, the heater comprises a shell, a heating body and a liquid pipeline, wherein the heating body and the liquid pipeline are arranged in the shell, the liquid pipeline comprises a liquid inlet pipe section, a heat exchange pipe section and a liquid outlet pipe section which are sequentially connected, the heat exchange pipe section is spirally wound on the periphery of the heating body so that liquid flowing in the heat exchange pipe section is heated after heat exchange with the heating body, and a rising section is arranged at the joint of the liquid inlet pipe section and the heat exchange pipe section or the joint of the liquid outlet pipe section and the heat exchange pipe section so that the liquid inlet pipe section and the liquid outlet pipe section are positioned at the same height of the same side of the heat exchange pipe section.

As an implementation mode, the heater comprises a shell and a heating body arranged in the shell, wherein at least two mounting pieces are outwards protruded from the shell and are used for being mounted on a machine body through connecting pieces, an assembly opening is formed in each mounting piece, and a heat insulation pad is arranged in each assembly opening.

As one embodiment, the fitting opening is formed as a circular hole with a notch, the heat insulating pad is formed in an "i" shape in cross section with an upper bead and a lower bead, the upper bead is located on the upper side of the fitting opening and abuts against the upper surface of the mounting member, and the lower bead is located on the lower side of the fitting opening and abuts against the lower surface of the mounting member.

As an implementation mode, the heater comprises a shell and a heating body arranged in the shell, a temperature controller and a fuse wire connected with the temperature controller are further arranged on the shell, the temperature controller and the fuse wire are both connected with the controller, and the controller is used for receiving the temperature of the shell measured by the temperature controller and controlling the disconnection of the fuse wire.

As one embodiment, a foot bath apparatus includes a workstation and a foot bath, a foot bath chamber disposed within the foot bath, a liquid tank, a heater, and a controller disposed within the workstation for providing heated liquid to the foot bath chamber when the foot bath is positioned within the workstation.

As an implementation mode, the foot-bath device comprises a basin body and a cover body which is covered on the basin body, wherein a foot-bath cavity is arranged in the basin body, the foot-bath cavity is arranged in the basin body, a base is further arranged at the lower part of the foot-bath cavity, and any one of a liquid tank, a heater and a controller is arranged on the cover body or the base.

The embodiment of the application on the other hand provides another kind of lavipeditum device, including lavipeditum chamber, liquid case, heater and controller, liquid case, heater are located the lavipeditum chamber outside, and the heater is including setting gradually at liquid case outlet pipeline at least two, and every heater is connected with the controller respectively to realize the individual control of heater, liquid in the liquid case flows to the lavipeditum chamber after the heater in proper order.

The beneficial effects of the embodiment of the application include:

the application provides a lavipeditum device, including lavipeditum chamber, liquid case, heater and controller, liquid case, heater are located the lavipeditum outside the chamber, and liquid case and heater are connected the first liquid way that forms, and the liquid in the liquid case flows to the lavipeditum chamber after the heater heats, still is connected with the second liquid way between the liquid outlet of heater and the income liquid mouth of liquid case, and the liquid accessible second liquid way backward flow liquid case of heating through the heater. The controller can switch off the second liquid path through the liquid path control switch under the condition that the initial temperature of the liquid in the liquid tank is higher, and the liquid in the liquid tank can directly flow out to the foot bath cavity after being heated once by the heater; when the initial temperature of the liquid in the liquid tank is lower or the service environment temperature is lower, the controller can conduct the second liquid path through the liquid path control switch, the liquid in the liquid tank flows back to the liquid tank through the second liquid path after being heated for the first time by the first liquid path through the heater, so that the liquid in the liquid tank is circularly heated for one time, the number of times of the circular heating is controlled according to the initial temperature of the liquid in the liquid tank, the temperature of the liquid in the liquid tank is increased through the circular heating, and when the foot bath device is needed to be used, the liquid flows out to the heater from the first liquid path to be immediately heated and then flows out to the foot bath cavity. The heater is used for heating in real time, so that liquid flowing through the heater can be heated rapidly, the circulating heating of the liquid is realized by arranging the second liquid path, and the liquid meeting the use requirement temperature can be output at the condition that the initial liquid temperature is low or the use environment temperature is low or according to the operation instruction of a user. In addition, because the machine body is provided with the liquid tank, manual water addition can be omitted every time, the liquid tank can be started to supply water to the foot bath cavity through the operation control interface, the remote controller or the mobile terminal, and the use convenience of the foot bath device can be effectively improved by combining the liquid heating mode.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a foot bath device according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a foot bath device according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a heater according to an embodiment of the present disclosure;

FIG. 4 is a second schematic diagram of a heater according to an embodiment of the present disclosure;

FIG. 5 is a third schematic diagram of a heater according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a heating body according to an embodiment of the present application;

FIG. 7 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 8 is a schematic cross-sectional view of a thermal insulation pad;

fig. 9 is a schematic structural view of another foot bath device according to an embodiment of the present application.

Icon: 10-foot bath device; 11-a liquid tank; 12-a heater; 121-a housing; 122-heating body; 123-liquid piping; 124-heating the pipe; 125-mounting; 126-fitting port; 127-heat insulation pad; 128-fixing holes; 129-connecting holes; 191-a temperature controller; 192-fuses; 13-foot bath chamber; 16-a first stop valve; 17-a second stop valve; 18-a water pump; 19-a workstation; 20-foot bath.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Along with the improvement of the living standard of people, the requirements of people on health are higher and higher, health care is already done, the feet of people are one of the most important parts of the body, and are praised as the second heart of the human body, the health of the feet is directly related to the health of the human body, so that the foot health care is very important, and more foot bath devices are moved into the life of people, and the foot bath devices can heat liquid, so that the liquid is kept in a warm water state for a long time.

The application provides a foot bath device 10, which comprises a foot bath cavity 13, a liquid tank 11, a heater 12 and a controller, wherein the liquid tank 11 and the heater 12 are positioned outside the foot bath cavity 13, the liquid tank 11 and the heater 12 are connected to form a first liquid path, liquid in the liquid tank 11 flows out to the foot bath cavity 13 after being heated by the heater 12, a second liquid path is further connected between a liquid outlet of the heater 12 and a liquid inlet of the liquid tank 11, and the liquid heated by the heater 12 can flow back to the liquid tank 11 through the second liquid path; the second liquid path is also communicated with a liquid path control switch, the controller is respectively connected with the heater 12 and the liquid path control switch, and the controller is used for controlling the liquid path control switch to turn on or off the second liquid path.

According to the foot bath device 10, the liquid tank 11 is used for containing initial liquid for foot bath, the power of the heater 12 is limited due to the specification limitation of the power line, when the foot bath device 10 is used, when the initial liquid in the liquid tank 11 has a higher temperature, less energy is required to be heated to be the proper temperature of the foot bath, at the moment, the limited power of the heater 12 can enable the initial liquid to obtain the less energy through the heater 12, at the moment, the first liquid path is conducted, the second liquid path is closed, and the initial liquid in the liquid tank 11 is heated through the heater 12 to obtain the energy to be the proper temperature of the foot bath; when the initial liquid temperature in the liquid tank 11 is low or the service environment temperature is low, more energy is required for the initial liquid to reach the proper temperature of the foot bath, the limited power of the heater 12 cannot enable the initial liquid to absorb enough energy through the primary heater 12, at the moment, the second liquid path is opened, the first liquid path is positioned at one side of the liquid outlet of the heater 12 and is closed, the initial liquid in the liquid tank 11 flows back to the liquid tank 11 through the second liquid path after being heated for the first time by the first liquid path through the heater 12, and then flows back to the liquid tank 11 again through the second liquid path after being heated for the second time by the first liquid path through the heater 12, so that the cyclic heating of the initial liquid is realized, the second liquid path is closed after the temperature of the initial liquid meets the proper temperature of the foot bath, and the first liquid path is opened, so that the heated liquid meeting the proper temperature of the foot bath flows to the foot bath cavity 13 through the first liquid path.

The heating mode of the heater 12 is an instant heating mode, liquid can be heated rapidly, initial liquid with low temperature can flow through the heater 12 continuously through the arrangement of the second liquid path, and the circulating heating of the heater 12 is realized, so that the rapid temperature rise of the initial liquid is realized.

In addition, the power of the heater 12 in the present application is limited, and the operating power of the heater 12 is reduced compared to the high power heater 12 in the prior art.

When the foot bath device 10 is used, when the initial temperature of liquid in the liquid tank 11 is higher, the controller can switch off the second liquid path through the liquid path control switch, the liquid in the liquid tank 11 can meet the requirement through the once instant heating of the heater 12, the first liquid path circulates, and the liquid in the liquid tank 11 directly flows out to the foot bath cavity 13 after being heated by the heater 12. When the initial temperature of the liquid in the liquid tank 11 is lower or the service environment temperature is lower, the controller can switch on the second liquid path through the liquid path control switch, the liquid in the liquid tank 11 flows back to the liquid tank 11 through the second liquid path after being heated for the first time by the heater 12, so that the liquid in the liquid tank 11 is circularly heated for one time, the number of times of the circular heating is controlled according to the initial temperature of the liquid in the liquid tank 11, the temperature of the liquid in the liquid tank 11 is increased through the circular heating, and when the foot bath device 10 is needed to be used, the liquid flows out from the first liquid path to the heater 12 to be immediately heated and then flows out to the foot bath cavity 13. Because the heater 12 is instantly heated, the liquid flowing through the heater can be quickly heated, the circulating heating of the liquid can be realized by arranging the second liquid path, and the high-temperature liquid can be quickly output when the initial liquid temperature is low or the use environment temperature is low.

Optionally, the liquid path control switch includes a three-way valve disposed at the junction of the first liquid path and the second liquid path at one side of the liquid outlet of the heater 12, or, as shown in fig. 1 and 2, the liquid path control switch includes a first through-stop valve 16 disposed on a pipeline between the first liquid path and the foot bath chamber 13, and a second through-stop valve 17 disposed on a second liquid path between the liquid outlet of the heater 12 and the liquid inlet of the liquid tank 11.

In order to control the connection and disconnection of the second liquid path and the first liquid path, a three-way valve is arranged at the junction of the first liquid path and the second liquid path at one side of the liquid outlet of the heater 12, and when the circulation heating is needed, the three-way valve is close to the opening of the heater 12 and the opening of the second liquid path to open, so that the liquid heated by the heater 12 flows to the second liquid path; when one heating of the heater 12 is required, two openings of the three-way valve on the first liquid path are opened, and the opening on the second liquid path is closed, so that the liquid heated by the heater 12 flows to the foot bath chamber 13 along the first liquid path.

In addition, two valves can be further arranged to control the conduction of the first liquid path and the second liquid path respectively, specifically, a first through stop valve 16 is arranged on a pipeline between the first liquid path and the foot bath cavity 13, a second through stop valve 17 is arranged on a second liquid path between a liquid outlet of the heater 12 and a liquid inlet of the liquid tank 11, when cyclic heating is needed, the first through stop valve 16 is closed, the second through stop valve 17 is opened, the second liquid path is conducted, so that liquid heated by the heater 12 cannot flow to the foot bath cavity 13 but flows back to the liquid tank 11 from the second liquid path, when the heater 12 needs to be heated once, the first through stop valve 16 is opened, the second through stop valve 17 is closed, so that the first liquid path is conducted, and the liquid in the liquid tank 11 flows out to the foot bath cavity 13 after being heated by the heater 12.

In one implementation manner of the embodiment of the present application, as shown in fig. 1, a water pump 18 is further connected between the liquid tank 11 and the heater 12, and a controller of the water pump 18 is connected to control the working state of the water pump 18. When the controller controls the water pump 18 to work, the water pump 18 provides pressure for water flow on the first liquid path and the second liquid path, so that liquid on the first liquid path and the second liquid path can smoothly circulate.

Optionally, as shown in fig. 3, 4 and 5, the heater 12 includes a housing 121, a heating body 122 disposed in the housing 121, and a liquid pipe 123, where the liquid pipe 123 includes a liquid inlet pipe section, a heat exchange pipe section, and a liquid outlet pipe section, which are sequentially connected, and the heat exchange pipe section is spirally wound around the periphery of the heating body 122 so that the liquid flowing in the heat exchange pipe section heats up after heat exchange with the heating body 122, and a rising section is disposed at a connection position between the liquid inlet pipe section and the heat exchange pipe section or a connection position between the liquid outlet pipe section and the heat exchange pipe section, so that the liquid inlet pipe section and the liquid inlet pipe section are located at the same height on the same side of the heat exchange pipe section.

As can be seen from the above, the heating mode of the heater 12 in the embodiment of the present application is instant heating, specifically, the heater 12 includes a housing 121 and a heating body 122 disposed in the housing 121, the heating body 122 is energized to generate heat, a liquid pipe 123 is spirally wound around the periphery of the heating body 122, the heated heating body 122 exchanges heat with the liquid pipe 123 disposed around the periphery, and the liquid pipe 123 exchanges heat with the liquid flowing in the liquid pipe 123 to raise the temperature. By exchanging heat between heating body 122 and the liquid in liquid pipe 123, immediate heating of the liquid can be achieved.

In practical applications, as shown in fig. 3 and 4, the housing 121 of the heater 12 is generally configured as a cuboid structure, the liquid inlet pipe section and the liquid inlet pipe section are disposed on the same side of the cuboid structure, and two ends of the heating body 122 are disposed on the same side of the cuboid structure, so as to facilitate connection of the pipeline and the circuit. Wherein, in order to further facilitate the assembly of feed liquor pipeline section and play liquid pipeline section, can be equipped with the section of rising in feed liquor pipeline section and heat exchange pipeline section junction or play liquid pipeline section and heat exchange pipeline section junction to make feed liquor pipeline section and feed liquor pipeline section be located the same altitude department of same one side of heat exchange pipeline section.

In addition, the top angle of the housing 121 may be set to be circular arc, so that on one hand, the material for manufacturing the housing 121 can be reduced, thereby reducing the cost; on the other hand, the sharp tip of the heater 12 can be avoided, the damage to operators caused by the tip is avoided, and the assembly of the heater 12 is facilitated.

In addition, in order to avoid the danger of electric shock caused by leakage of current flowing through heater 122, heater 12 may be provided with an insulating structure, specifically, heater 12 has a single-layer insulating structure or a double-layer insulating structure, heater 12 is not grounded when the insulating structure is a double-layer insulating structure, and heater 12 needs to be grounded when the insulating structure is a single-layer insulating structure.

Wherein, heating body 122 includes two at least parallel arrangement's heating pipe 124, increases the number of heating pipe 124 to improve the heating efficiency of heater 12, in addition, two at least heating pipes 124 external power respectively, can realize the separate control of a plurality of heating pipes 124, and the lavipeditum personnel can control the heating power of heating body 122 through controlling the opening and shutting of a plurality of heating pipes 124, thereby realizes the multistage regulation of power. In addition, when the external power supply is connected with the heating pipes 124, the external power supply can also be connected through a voltage dividing circuit to realize continuous adjustment of the power of each heating pipe 124, so that the foot bath staff can realize continuous adjustment of the heating power by respectively controlling the power of each heating pipe 124.

Alternatively, as shown in fig. 4 and 5, the heating tube 124 is a bent tube, and the heating tube 124 is folded back at least once. The heating pipe 124 is set as a bent pipe, the heating pipe 124 is folded at least once, so that the surface area of the heating body 122 in the liquid pipeline 123 is increased, the contact area between the liquid pipeline 123 and the heating body 122 is increased, and the heating principle of the heater 12 is that the liquid in the liquid pipeline 123 exchanges heat with the heating body 122, the heating body 122 has higher temperature, and after the contact area between the heating body 122 and the liquid pipeline 123 is increased, the heat exchange between the liquid and the heating body 122 is increased, so that the rapid heating of the liquid can be realized. For example, as shown in fig. 6, the number of times of the heat pipe 124 is set to be odd, when the number of times of the heat pipe 124 is set to be odd, two ends of the heat pipe 124 are arranged on the same side of the heater 12, so that connection with an external power supply is convenient, the outer Zhou Gui of the heater 12 is also made to be whole, and the occupied space of the heater 12 is reduced.

Alternatively, as shown in fig. 3 and 4, the heater 12 includes a casing 121 and a heating body 122 disposed in the casing 121, where at least two mounting members 125 are protruded outwards from the casing 121 and are used for being mounted on a machine body through a connecting member, and an assembling opening 126 is formed on the mounting members 125, and a heat insulation pad 127 is disposed in the assembling opening 126.

The foot bath device 10 generally includes a housing and a foot bath chamber 13 disposed in the housing, wherein, in order to save the cost of the foot bath device 20, the housing and the foot bath chamber 13 are generally made of plastic materials, and when the heater 12 is fixed with the plastic materials, the housing 121 of the heater 12 is protruded with at least two mounting pieces 125 outwards, the mounting pieces 125 are used for being connected with the side wall of the foot bath chamber 13, and the mounting pieces 125 have higher temperature due to the higher temperature of the heater 12, so that the mounting pieces 125 can damage the plastic materials connected with the mounting pieces 125, and in order to avoid the occurrence of the above situation, a heat insulation pad 127 is disposed in the assembly opening 126 of the mounting pieces 125, and the heat insulation pad 127 can separate the mounting pieces 125 from the plastic materials, thereby preventing the damage to the plastic materials caused by the heat conduction on the mounting pieces 125.

In addition, in order to facilitate the installation of the heat insulation pad 127 into the assembly opening 126, the assembly opening 126 is provided with a circular hole with a notch, so that the heat insulation pad 127 enters the assembly opening 126 from the notch, thereby facilitating the installation of the heat insulation pad 127, and after the heat insulation pad 127 is installed in the assembly opening 126, the heat insulation pad 127 is not easy to separate due to the arrangement of the assembly opening 126, and the stable installation of the heater 12 is realized.

For the sake of more clarity of the assembly opening 126, fig. 3 is a schematic view showing the structure of the heater 12 in which the heat insulation pad 127 is disposed in the assembly opening 126, and fig. 4 is a schematic view showing the structure of the heater 12 in which the heat insulation pad 127 is not disposed in the assembly opening 126. In fig. 3 and 4, four mounting members 125 are provided, and the four mounting members 125 are respectively located at two opposite sides of the housing 121, so that stable fixing is realized, and meanwhile, positions can be reserved for the inlet and outlet of the liquid pipeline 123 and the heating body 122, and gaps of the assembly openings 126 on the two mounting members 125 located at the same side are relatively arranged, so that left and right shaking of the heater 12 is avoided, and stable mounting of the heater 12 is realized.

In one implementation manner of this embodiment, as shown in fig. 7 and 8, the assembly opening 126 is formed as a circular hole with a notch, the heat insulation pad 127 is formed into an "i" shape with an upper convex ring and a lower convex ring, the upper convex ring is located on the upper side of the assembly opening 126 and abuts against the upper surface of the mounting member 125, and the lower convex ring is located on the lower side of the assembly opening 126 and abuts against the lower surface of the mounting member 125.

In order to make a certain distance between the heater 12 and the foot bath cavity 13, to avoid the influence of the high temperature of the side wall of the heater 12 on the foot bath cavity 13, a fixing column with a certain height is usually arranged in the foot bath cavity 13, the mounting part 125 is fixed with the fixing column, the mounting part 125 is provided with a heat insulation pad 127, the heat insulation pad 127 is provided with a concentric fixing hole 128 and a connecting hole 129, the fixing column is inserted into the fixing hole 128, and the connecting part extends into the fixing column from the connecting hole 129 and is connected to fix the shell 121 and the foot bath cavity 13. Specifically, when the connecting piece is a screw, and the length of the screw can not be changed, the arrangement of the connecting hole 129 and the fixing hole 128 makes the via hole occupy less screw length, increases the matching length of the screw and the fixing column, and increases the fixing reliability.

It should be noted that, since the fixing hole 128 is used to mate with the fixing post on the sidewall of the foot bath chamber 13, the connecting hole 129 is used to mate with the connecting piece, and the connecting piece extends into the fixing post and is connected with the fixing post, so that the diameter of the connecting hole 129 is smaller than the diameter of the fixing post.

Alternatively, as shown in fig. 4, the heater 12 includes a housing 121 and a heating body 122 disposed in the housing 121, a temperature controller 191 and a fuse 192 connected to the temperature controller 191 are further disposed on the housing 121, both the temperature controller 191 and the fuse 192 are connected to a controller, and the controller is configured to receive the temperature of the housing 121 measured by the temperature controller 191 and control the disconnection of the fuse 192.

When the heating body 122 works, the heating body 122 can be heated after being electrified, in order to avoid damage caused by overhigh temperature of the heater 12 due to continuous rising of the temperature of the heating body 122 caused by forgetting to turn off the heating body 122 by foot bath staff, a temperature controller 191 and a fuse 192 connected with the temperature controller 191 are further arranged on the shell 121, the temperature controller 191 measures the temperature of the shell 121 and transmits the temperature to the controller, and the controller receives the temperature of the shell 121 measured by the temperature controller 191 and controls the disconnection of the fuse 192 when the temperature of the shell 121 exceeds a certain preset value, so that an external power supply is disconnected with the heating body 122, and the protection function of the heater 12 is realized.

In one implementation of this embodiment, as shown in fig. 2, the foot bath device 10 includes a workstation 19 and a foot bath 20, the foot bath chamber 13 is disposed in the foot bath 20, and the liquid tank 11, the heater 12 and the controller are disposed in the workstation 19 for providing heated liquid to the foot bath chamber 13 when the foot bath 20 is disposed in the workstation 19.

The foot bath device 20 and the work station 19 are arranged separately, the work station 19 is connected with an external power supply, when the foot bath device 10 is used, the foot bath device 20 is arranged in the work station 19, the work station 19 provides hot water for the foot bath cavity 13 of the foot bath device 20, and after the water in the foot bath device 20 meets the foot bath requirement, the foot bath device 20 can be moved to the position of a foot bath person, so that the foot bath is not limited by the power supply position, and the convenience of using the foot bath device 10 is improved.

Optionally, as shown in fig. 1, the foot bath device 10 includes a basin body and a cover body covering the basin body, the foot bath cavity 13 is disposed in the basin body, a base is further disposed at the lower part of the foot bath cavity 13, and any one of the liquid tank 11, the heater 12 and the controller is disposed on the cover body or the base. The foot bath device 10 is arranged into a basin body and a cover body, and the liquid tank 11, the heater 12 and the controller are arranged on the cover body or the base, so that the integrity of the foot bath device 10 is improved.

The embodiment of the application also discloses another foot bath device 10, as shown in fig. 9, including the organism, be equipped with lavipeditum chamber 13, liquid case 11, heater 12 and controller in the organism, liquid case 11, heater 12 are located the lavipeditum chamber 13 outside, and heater 12 is including setting gradually at the at least two on the outlet pipe way of liquid case 11, and every heater 12 is connected with the controller respectively to realize the individual control of heater 12, liquid in the liquid case 11 flows to lavipeditum chamber 13 after heater 12 in proper order. The foot-bathing staff can control the heating times of the liquid in the liquid tank 11 by controlling the opening and closing of the plurality of heaters 12, thereby realizing faster output of high-temperature liquid.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. The foot bath device is characterized by comprising a foot bath cavity, a liquid box, a heater and a controller, wherein the liquid box and the heater are positioned outside the foot bath cavity, the liquid box and the heater are connected to form a first liquid path, liquid in the liquid box flows out of the foot bath cavity after being heated by the heater, a second liquid path is further connected between a liquid outlet of the heater and a liquid inlet of the liquid box, and the liquid heated by the heater can flow back to the liquid box through the second liquid path; the second liquid path is also communicated with a liquid path control switch, and the controller is respectively connected with the heater and the liquid path control switch and used for controlling the liquid path control switch to be switched on or off.

2. The foot bath device of claim 1, wherein the fluid path control switch comprises a three-way valve disposed at a junction of the first fluid path and the second fluid path on a fluid outlet side of the heater, or the fluid path control switch comprises a first through-stop valve disposed on a line between the first fluid path and the foot bath chamber and a second through-stop valve disposed on a second fluid path between a fluid outlet of the heater and a fluid inlet of the fluid tank.

3. The foot bath device according to claim 1, wherein a water pump is further connected between the liquid tank and the heater, the water pump being connected with the controller to control an operating state of the water pump.

4. The foot bath device according to claim 1, wherein the heater comprises a housing, a heating body and a liquid pipeline, the heating body and the liquid pipeline are arranged in the housing, the liquid pipeline comprises a liquid inlet pipe section, a heat exchange pipe section and a liquid outlet pipe section which are sequentially connected, the heat exchange pipe section is spirally arranged on the periphery of the heating body so that liquid flowing in the heat exchange pipe section is heated after heat exchange with the heating body, and a rising section is arranged at the joint of the liquid inlet pipe section and the heat exchange pipe section or the joint of the liquid outlet pipe section and the heat exchange pipe section so that the liquid inlet pipe section and the liquid outlet pipe section are positioned at the same height on the same side of the heat exchange pipe section.

5. The foot bath device according to claim 1, wherein the heater comprises a housing and a heating body arranged in the housing, at least two mounting pieces are protruded outwards from the housing and are used for being fixed through connecting pieces, an assembling opening is formed in each mounting piece, and a heat insulation pad is arranged in each assembling opening.

6. The foot bath device according to claim 5, wherein the fitting opening is formed as a circular hole with a notch, the heat insulating pad is formed in a "i" shape in cross section with an upper bead on an upper side of the fitting opening and abutting an upper surface of the mounting member, and a lower bead on a lower side of the fitting opening and abutting a lower surface of the mounting member.

7. The foot bath device according to claim 1, wherein the heater comprises a housing and a heating body disposed in the housing, a temperature controller and a fuse are further disposed on the housing, the temperature controller and the fuse are both connected with the controller, and the controller is configured to receive the temperature of the housing and control the disconnection of the fuse.

8. The foot bath device of any one of claims 1-7, comprising a workstation and a foot bath, wherein the foot bath chamber is disposed within the foot bath, and wherein the liquid tank, the heater, and the controller are disposed within the workstation for providing heated liquid to the foot bath chamber when the foot bath is within the workstation.

9. The lavipeditum device of any one of claims 1-7, comprising a basin body and a cover body covered on the basin body, wherein the lavipeditum chamber is arranged in the basin body, a base is further arranged at the lower part of the lavipeditum chamber, and any one of the liquid tank, the heater and the controller is arranged on the cover body or the base.

10. The utility model provides a lavipeditum device, its characterized in that includes lavipeditum chamber, liquid case, heater and controller, liquid case, heater are located outside the lavipeditum chamber, the heater is including setting gradually the liquid case outlet pipe way at least two, every the heater is connected with the controller respectively, in order to realize the individual control of heater, liquid in the liquid case passes through in proper order behind the heater flows to the lavipeditum chamber.

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