CN218899272U - Multifunctional bathing massage control box - Google Patents

Abstract

The utility model discloses a multifunctional bath massage control box, which comprises a box body, wherein a heating device and an air charging device are arranged in the box body at intervals; the top surface of the box body is provided with a control board which can be positioned and turned over relative to the top surface of the box body, and the control board is connected with the box body through a damping hinge rotating shaft; the control panel is connected with the heating device and the inflating device in a positioning way. The heating device has good waterproof performance and low noise of the air charging device. When in actual use, the multifunctional bath device can realize multiple functions, including heating water in the bath device and adjusting water temperature; the water in the bathing device is filtered in a single circulation way; the water in the bath device is inflated to provide bubble massage for the user, etc.

Description

Multifunctional bathing massage control box

Technical Field

The utility model relates to a bath massage control device, in particular to a multifunctional bath massage control box.

Background

With the improvement of living standard, the bath massage device is popular with people. The prior massage device generally has the functions of heating, water circulation, bubble massage and the like. In response, a control box is required to perform the above functions. The heating device, the inflating device and the control device are installed in a common control box. The control device is fixed on the box body. The problem with such control boxes is that the control of the operation is inconvenient, especially when a change of function is required.

Furthermore, the air tightness of the heating device needs to be improved. The existing air charging device is too noisy and can also affect the massage effect of the user.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a multifunctional bath massage control box which is convenient to operate.

The technical scheme of the utility model is as follows:

a multifunctional bath massage control box comprises a box body, wherein a heating device and an air charging device are arranged in the box body at intervals;

the heating device comprises a cylinder body and an electric heater; an upper joint is formed at one end of the cylinder body, a water inlet is formed at the other end of the cylinder body, and a water outlet which can be connected with an external water pipe is formed on the side wall of the cylinder body and close to the upper joint; the electric heater comprises a flange which is connected with the upper interface of the cylinder in a sealing and positioning way, and the bottom surface of the flange extends towards the inside of the cylinder to be connected with a plurality of electric heating elements in a positioning way;

the air charging device comprises an air inlet chamber, wherein the air inlet chamber is of an open structure, and an air suction mechanism for sucking air is positioned in the air inlet chamber near the opening; the bottom surface of the air inlet chamber is provided with a through hole at a position close to the side wall of the air inlet chamber and is communicated with an air guide pipe through the through hole, and a first one-way valve structure is arranged at the through hole; the air guide pipe is positioned below the bottom surface of the box body, and one end of the air guide pipe is opened to form an air outlet communicated with the outside;

the top surface of the box body is provided with a control board which can be positioned and turned over relative to the top surface of the box body, and the control board is connected with the box body through a damping hinge rotating shaft; the control panel is connected with the heating device and the inflating device in a positioning way.

Preferably, a temperature-keeping switch capable of measuring the temperature in the barrel and automatically disconnecting is arranged on the upper portion of the barrel, the temperature-keeping switch further comprises a reset button, a round hole is formed in the position, corresponding to the reset button, of the side wall of the box body, and the reset button is clamped at the round hole.

Preferably, a mounting frame is positioned in the box body, the heating device is fixed on the mounting frame, and the cylinder of the heating device is vertically arranged.

Preferably, a top cover is positioned and connected at the upper interface of the heating device cylinder, and the bottom of the top cover can be covered above the flange and is in sealing abutting connection with the flange; the flange is characterized in that a first sealing piece is sleeved on the edge of the flange, and the top surface and the bottom surface of the first sealing piece are respectively in sealing abutting connection with the top cover and the cylinder body.

Preferably, a filter pump is connected to the water inlet of the cylinder.

Preferably, the bottom surface of the air inlet chamber is formed by the part of the inner side wall of the bottom surface of the box body covered by the bottom of the air inlet chamber.

Preferably, the opening of the air inlet chamber is fixedly connected with an end cover, the top surface of the end cover is provided with a plurality of air holes which are distributed at intervals and used for air inlet, and a plurality of air holes are distributed at intervals in a plum blossom shape.

Preferably, the inner edge of each air hole on the end cover extends along the direction back to the air inlet chamber to form a ring-shaped guide rib.

Preferably, the first check valve structure comprises a first bearing seat and a first valve element which is elastically connected with the first bearing seat and can axially move along the first bearing seat; the first bearing seat is positioned at the through hole, is tubular and internally penetrates through to form a guide hole, and a first groove with a size larger than that of the guide hole is formed on one side of the first bearing seat facing the air inlet chamber; the size of the first bearing seat is smaller than that of the through hole, and a gap through which air flows can pass is formed between the outer side wall of the first bearing seat and the inner side wall of the through hole.

Preferably, a control box is positioned above the end cover, a gap is reserved between the control box and the end cover, a control element is arranged in the control box, and the air extraction mechanism is electrically connected with the control element; the control panel is electrically connected with the control box.

The beneficial technical effects of the utility model are as follows:

1. the heating device and the air charging device are integrated in the box body, and can be operated by a control board at the top of the box body, and the control board can rotate and position in multiple angles, so that the operation is convenient;

2. the edge of the flange in the heating device is sleeved with a first sealing element, and the top surface and the bottom surface of the first sealing element are respectively abutted against the top cover and the cylinder body, so that the waterproof performance of the whole device can be improved well;

3. the air suction mechanism is provided with a plurality of air inlet channels, the end cover is provided with a plurality of air holes, and the structure is adopted to reduce the turbulence of air flow when the air suction mechanism is used for sucking air, so that the noise during inflation is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic bottom view of the base of the case;

FIG. 4 is a schematic view of a heating device;

FIG. 5 is a partial exploded view of a heating device;

FIG. 6 is a top view of the heating device;

FIG. 7 isbase:Sub>A cross-sectional view taken along the plane A-A in FIG. 6;

FIG. 8 is an enlarged view of section II of FIG. 7;

FIG. 9 is a top view of the inflator (without the control box);

FIG. 10 is a cross-sectional view taken along the B-B plane in FIG. 9;

FIG. 11 is an enlarged view of portion I of FIG. 10;

FIG. 12 is a schematic illustration of an end cap;

FIG. 13 is a schematic view of the structure of the air extraction mechanism;

wherein:

1. a case; 2. a heating device; 3. an inflator; 4. a control board; 5. damping hinge shaft; 6. a mounting frame;

101. a first connection pipe; 102. a body; 103. a base;

21. a cylinder; 22. a flange; 23. a top cover; 24. a first seal; 25. a filter pump; 26. a sheath;

211. an upper interface; 212. a water inlet; 213. a water outlet; 214. a temperature-keeping switch; 215. a reset button; 216. a platform;

221. a second protrusion; 222. a second seal;

231. a connection part;

251. a water inlet end;

31. an intake chamber; 32. an air extraction mechanism; 33. a through hole; 34. an air guide pipe; 35. a first one-way valve structure; 36. an end cap; 37. a control box; 38. a second one-way valve structure;

321. a motor module; 322. an air inlet section; 323. an air suction section; 324. positioning columns;

341. an air outlet; 342. a second connection pipe;

351. a first bearing seat; 352. a first valve member;

3511. a first groove;

3521. a first column body; 3522; a first base; 3523; a clamping piece;

361. air holes; 362. and a guide rib.

Detailed Description

In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.

Examples: fig. 1 to 13. The utility model provides a multifunctional bath massage control box which is generally matched with a bath device for use. The utility model comprises a box body 1, wherein a heating device 2 and an inflating device 3 are adjacently arranged in the box body 1 at intervals. The top surface of the box body 1 is provided with a control board 4 which can be positioned and turned over relative to the top surface of the box body 1, the control board 4 is connected with the box body 1 through a damping hinge rotating shaft 5, the structure of the damping hinge rotating shaft 5 in the specific embodiment comprises a rotating part and a fixing part, the rotating part is fixedly connected with the control board, the fixing part is fixedly connected with the box body, and the control board is turned over relative to the box body through rotation between the rotating part and the fixing part. In addition, any damping hinge rotating shaft sold in the market can be used as a damping hinge, so that the control panel 4 can be rotated by any angle (0-180 degrees) and positioned at any angle without falling, and the operation of a massage user is facilitated. The control board 4 is simple in structure and convenient to install and detach, and parts are few, so that the simple and applicable effect is achieved.

To facilitate the assembly and disassembly of the internal devices of the case 1, the case 1 may be a body 102 and a base 103 which are detachably connected up and down. The body 102 and the base may be pinned or may be screwed.

A mounting frame 6 is positioned in the box 1, and the mounting frame is fixed at a position corresponding to the heating device on the base 103 through fastening connectors (such as screws and the like). The heating device 2 can be fixed to the mounting frame 6 by means of a set screw. The heating device 2 includes a cylinder 21 and an electric heater. An upper joint 211 is formed at one end of the cylinder 21, a water inlet 212 is formed at the other end, and a water outlet 213 is formed on the side wall of the cylinder 21 near the upper joint 211. Preferably, the water inlet 212 is connected to a filter pump 25. When in use, the water outlet end of the filter pump 25 is connected with the water inlet 212, and the water inlet end 251 of the filter pump 25 can be directly communicated with a backwater pipeline of the bath device or can be communicated with the backwater pipeline through a transfer pipe. The water outlet 213 of the cylinder 21 is also connected with the pipeline of the bath device. The water outlet 213 of the cylinder 21 and the water inlet 251 of the filter pump 25 extend from the side wall of the housing 1. Preferably, the cylinder 21 of the heating device 2 is placed vertically. In this way the heat exchange area of the electrical heating element can be increased.

The electric heater comprises a flange 22 which is connected with the upper interface 211 of the cylinder 21 in a sealing and positioning way, and the bottom surface of the flange 22 extends towards the inside of the cylinder 21 to be connected with a plurality of electric heating elements in a positioning way. In this embodiment, the flange 22 is sheet-shaped and is positioned towards one side of the cylinder 21 to which a plurality of sheaths 26 are connected. The sheath 26 extends axially along the barrel 21 and has an upper end formed with an opening for connection to an external circuit, and an electric heating element is installed in the inner space of the sheath 26. The opening of the sheath 26 is flush with the upper surface of the flange 22. Flange 22 is fixedly connected to jacket 26 by means of a seal assembly or by welding. In this embodiment, two sheaths 26 are arranged parallel to each other.

A top cover 23 is connected at the upper interface 211 of the cylinder 21 of the heating device 2 by a fixed screw. The bottom of the top cover 23 can be covered over the flange 22 and in sealing contact with the flange 22. The flange 22 is provided with a first sealing element 24, and the top surface and the bottom surface of the first sealing element 24 are respectively in sealing abutting connection with the top cover 23 and the cylinder 21. The inner side wall of the barrel 21 extends radially outwardly to form a platform 216 adjacent the upper port 211 thereof, and the flange 22 rests on the platform 216. The bottom of the top cover 23 extends into the cylinder 21 to form a connecting portion 231, and the connecting portion 231 horizontally covers the flange 22 and abuts against the flange 22. The mode is simple in structure and convenient to assemble and disassemble, and a large number of screws for connection are omitted.

The flange 22 has a shape and size matching the shape and size of the inner side wall of the cylinder 21 which is in contact with the flange. The first seal 24 is U-shaped and has a mounting groove formed therein for receiving the edge of the flange 22, the mounting groove being sized slightly smaller than the thickness of the edge of the flange 22 so that the first seal 24 can be securely attached to the flange 22. The top surface of the first seal 24 is in sealing abutment with the bottom of the connection 231 of the top cover 23 and the bottom surface of the first seal 24 is in sealing abutment with the platform 216. By adopting the design, water below the flange 22 in the cylinder 21 can be effectively prevented from spreading above the flange 22 through the edge of the flange 22. Preferably, the side surface of the first sealing member 24 corresponding to the inner side wall of the cylinder 21 is in sealing abutment with the inner side wall of the cylinder 21 to further provide a waterproof effect. In this embodiment, the connection portion 231 of the top cover 23 is horizontal, and a protruding pressing portion is formed at a position where it abuts against the first seal 24, and the pressing portion can increase the pressure between the connection portion 231 and the first seal 24 when the top cover 23 is covered on the flange 22.

The flange 22 may be further modified to further enhance the water resistance. For example, a second protrusion 221 is formed on the upper surface of the flange 22 near the inner side of the first seal member 24, and the upper surface of the second protrusion 221 abuts against the connecting portion 231 of the top cover 23. In addition, a circle of grooves can be formed in the position, close to the sheath 26, of the flange 22, a second sealing piece 222 is arranged in the grooves, and the upper surface of the second sealing piece 222 is abutted against the connecting part 231 of the top cover 23. If the second protrusion 221 or the second sealing member 222 is provided at the same time, the second groove may be provided inside the second protrusion 221, i.e., closer to the center of the flange 22.

In this embodiment, the first and second sealing members may be sealing rings commonly used in the market, such as silica gel sealing rings, rubber sealing rings, and the like.

The upper part of the cylinder 21 is provided with a thermal insulation switch 214 which can measure the temperature in the cylinder and automatically disconnect, and the thermal insulation switch 214 also comprises a reset button 215. The side wall of the box body 1 is provided with a round hole at a position corresponding to the reset button 215, and the reset button 215 is clamped at the round hole. If dry combustion occurs in the cylinder 21, the air temperature will rise rapidly, and when the set value of the temperature-maintaining switch 214 is exceeded, the temperature-maintaining switch 214 will open the circuit of the heating element. At this point, a manual inspection is reminded. The heating element is continued to operate manually by pressing the reset button 215. Manual pressing of the reset button 215 is employed to further enhance security.

The inflator 3 includes an intake chamber 31, and the intake chamber 31 has an open structure, and may have a cylindrical shape or other shapes, and the specific shape is not limited. In this embodiment, the intake chamber 31 is cylindrical, and has an open top surface and a semi-closed bottom surface, and a cavity is formed therein and serves as the intake chamber 31. An air suction mechanism 32 for sucking air is positioned in the air inlet chamber 31 near the opening. The bottom surface of the air inlet chamber 31 is provided with a through hole 33 near the side wall thereof and is communicated with an air guide pipe 34 through the through hole 33, and the through hole 33 is provided with a first one-way valve structure 35, so that the air can flow into the air guide pipe 34 from the air inlet chamber 31, and otherwise, the air cannot flow into the air guide pipe 34. An air extraction mechanism 32 is mounted inside the air inlet chamber 31 near the opening thereof.

The intake chamber 31 may be independently detachable from the case 1 or may be integral with the case. In the former case, the inlet chamber 31 may be positioned on the base of the case 1. In the latter case, the air inlet chamber 31 is integrally formed with the base of the case 1, and the bottom surface of the air inlet chamber 31 is a part of the base of the case 1. The embodiment adopts the scheme that the air inlet chamber 31 and the base of the box body 1 are integrally formed, namely, the through hole 33 is formed in the base of the box body 1, and the box body 1 is communicated with the air guide pipe 34 through the through hole 33. The air guide pipe 34 is positioned below the base of the box body 1, the base of the box body 1 is provided with a bolt column, the corresponding position of the air guide pipe 34 is provided with a bolt hole, and the bolt column is connected with the bolt hole through a fixed bolt so as to enable the base of the box body 1 to be in positioning connection with the air guide pipe 34. One end of the air guide pipe 34 is opened to form an air outlet 341 communicated with the outside. Is generally connected with the air passage of the bathing device when in use.

The opening of the air inlet chamber 31 is fixedly connected with an end cover 36, the end cover 36 is in an inverted truncated cone-shaped structure, the diameter of the bottom surface of the truncated cone-shaped structure is larger than that of the top surface, the bottom surface is open and communicated with the air inlet chamber 31, and the top surface is provided with a plurality of air holes 361 for air inlet. The end cover 36 and the air inlet chamber 31 may be connected by screws, for example, a bolt groove may be formed in the outer side wall of the air inlet chamber 31, and a bolt hole may be formed in a position corresponding to the end cover 36, and the air inlet chamber 31 and the end cover 36 may be connected by bolts.

The air extraction mechanism 32 comprises a fan and a motor module 321 for driving the fan to rotate, the fan is arranged in a shell, the shell comprises an air inlet section 322 and an air suction section 323 which are integrally formed, the air inlet section 322 is in a shape of a circular truncated cone, and the top surface of the air inlet section 322 is small, the bottom surface of the air inlet section is large, and the middle of the air inlet section is transitional. The top surface of the air inlet section 322 is open and extends into the interior space of the end cap 36. The suction section 323 is slightly smaller in size than the suction chamber 31, and houses a fan therein. The bottom of the air suction section 323 is provided with an outlet, and the outlet is positioned and connected with the motor module 321. The air sucked by the fan is discharged from the outlet into the intake chamber 31. The bottom of the shell is provided with a positioning column 324 along the vertical downward direction, the base of the box body 1 is provided with a mounting groove corresponding to the positioning column 324, and the mounting and positioning of the air extraction mechanism 32 are completed through the cooperation of the positioning column 324 and the mounting groove.

When the air pump is inflated, air is split into the inner space of the end cover 36 through the air holes 361 on the top surface of the end cover 36, then enters the air extraction mechanism 32 from the top surface of the air inlet section 322 under the action of the air pump, passes through the air pump, and flows into the air inlet chamber 31 from the outlet of the air inlet section 323. This design reduces turbulence in the flow of air during evacuation by the evacuation mechanism 32, thereby reducing noise during inflation. In order to further reduce noise, a plurality of guide ribs 362 corresponding to the air holes 361 may be provided on the surface of the end cap 36 facing away from the intake chamber 31. The guide rib 362 is in a circular tube shape, the cross-sectional dimension of which is equivalent to that of the air hole 361, and the guide rib 362 is formed by extending from the inner edge of the air hole 361 in a direction away from the air inlet chamber 31, and the extending height is generally less than 5mm. The guide rib 362 may be integrally formed with the end cap 36 and functions to further guide the air into the split flow in advance. In this embodiment, the air holes 361 are arranged in a quincuncial shape at intervals, that is, when a plurality of air holes 361 are arranged in an annular shape at intervals, and another air hole 361 is arranged in the center, so that the gas flow is more regular by adopting the regular arrangement mode, and the turbulence of the air flow during air extraction can be further reduced.

A control box 37 is also arranged above the end cover 36, and a control element is arranged in the control box 37. The air extraction mechanism 32 is electrically connected to the control element. The bottom surface of the control box 37 is provided with a plurality of mounting holes, and the corresponding position of the end cover 36 is provided with a plurality of positioning pieces which can be clamped into the mounting holes. The locating piece protrudes from the top surface of the end cover 36 in the vertical direction, so that a gap is reserved between the control box 37 and the top surface of the end cover 36 when the locating piece is clamped into the mounting hole, and gas can enter the air inlet chamber 31 from the air hole 361. Since the control box 37 is located above the air holes 361 of the end cap 36, other substances such as dust, liquid, etc. can be prevented from entering the air inlet chamber 31 through the air holes 361.

The through hole 33 is provided with a first bearing seat 351 in a positioning manner, the first bearing seat 351 is tubular, a guide hole is formed through the inside of the first bearing seat 351, and a first groove 3511 with a size larger than that of the guide hole is formed on one side facing the air inlet chamber 31. The size of the first bearing seat 351 is smaller than that of the through hole 33, and a gap through which air can pass is formed between the outer side wall of the first bearing seat 351 and the inner side wall of the through hole 33. In this embodiment, the first bearing seat 351 and the base of the box body 1 are integrally formed, and the specific structure of the integral forming may be that the bottom surface of the air inlet chamber 31 is connected with the outer side wall of the first bearing seat 351 at the inner side wall of the through hole 33 through connecting ribs, and gaps are formed between the connecting ribs at intervals.

The first check valve structure 35 includes the aforementioned first bearing seat 351, and the first valve element 352 elastically connected to the first bearing seat 351 and capable of moving along the guiding hole of the first bearing seat 351. The first valve element 352 is elastically connected to the first bearing seat 351 by an elastic element 353. The first valve member 352 is in an i-shaped structure and comprises a first column 3521 and a first base 3522 fixedly connected to one end of the first column 3521, a clamping piece 3523 is fixedly connected to the other end of the first column 3521, the clamping piece 3523 faces the air inlet chamber 31 and is larger than the radial size of the first column 3521, and the size of the first base 3522 is equal to that of the through hole 33. The first shaft 3521 passes through the guiding hole of the first bearing seat 351, and the elastic element is clamped between the bottom of the first groove 3511 and the clamping piece 3523. The resilient element in this embodiment may be a spring.

The spring is normally in a compressed state (less compressed) against the catch 3523 and allows the first seat 3522 to just block the through hole 33. When inflated, the pumping mechanism 32 operates and the pressure build-up in the inlet chamber 31 moves the first valve member 352 downwardly and compresses the spring. When the first valve element 352 moves downwards, the first base 3522 enters the air guide pipe 34, an air inlet channel is formed between the first base 3522 and the through hole 33, and the larger the downward moving distance of the first valve element 352 is, the larger the air inlet area of the air inlet channel is. At the end of inflation, the first valve element 352 is returned to move upward by the spring force and blocks the through hole 33.

The base of the box 1 extends along the direction towards the air guide pipe 34 at the outer edge of the through hole 33 to form a first connecting pipe 101, and the air guide pipe 34 forms a second connecting pipe 342 which is coaxial with the first connecting pipe 101 and matched with the first connecting pipe 101 in size at the position corresponding to the through hole 33, so that the first connecting pipe 101 can extend into the second connecting pipe 342. The purpose of this design is to improve the tightness of the device.

In order to enhance the air-filling effect and prevent the air from flowing back, the air guiding pipe 34 is provided with a second one-way valve structure 38 near the air outlet 341. The second one-way valve structure 38 is similar to the first one-way valve structure 35 and will not be described again.

The other end of the air guide pipe 34 opposite to the air outlet 341 is provided with a cleaning port. The cleaning opening is connected with a protective cover in a threaded manner. When the device needs to be cleaned, the protective cover is unscrewed, the interior of the air guide tube 34 is cleaned and the interior liquid is poured out. In order to prevent air leakage when the cleaning opening is inflated, a third one-way valve structure can be arranged at the cleaning opening and is similar to the first one-way valve structure and the second one-way valve structure, and the description is omitted here.

The utility model can realize a plurality of functions when being used with the bath device, such as heating water in the bath device and adjusting water temperature; the water in the bathing device is filtered in a single circulation way; the water in the bath device is inflated to provide bubble massage for the user, etc. These functions can be achieved by operating the control board 4.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (10)

1. A multifunctional bath massage control box is characterized in that: comprises a box body (1), wherein a heating device (2) and an inflating device (3) are arranged in the box body at intervals;

the heating device comprises a cylinder (21) and an electric heater; an upper joint (211) is formed at one end of the cylinder (21) and a water inlet (212) is formed at the other end of the cylinder, and a water outlet (213) which can be connected with an external water pipe is formed on the side wall of the cylinder and close to the upper joint; the electric heater comprises a flange (22) which is connected with the upper interface of the cylinder in a sealing and positioning way, and the bottom surface of the flange extends towards the inside of the cylinder to be connected with a plurality of electric heating elements in a positioning way;

the air charging device (3) comprises an air inlet chamber (31), wherein the air inlet chamber is of an open structure, and an air exhaust mechanism (32) for exhausting air is positioned in the air inlet chamber near the opening; the bottom surface of the air inlet chamber is provided with a through hole (33) at a position close to the side wall of the air inlet chamber and is communicated with an air guide pipe (34) through the through hole, and a first one-way valve structure (35) is arranged at the through hole; the air guide pipe is positioned below the bottom surface of the box body, and one end of the air guide pipe is opened to form an air outlet (341) communicated with the outside;

a control board (4) capable of positioning and overturning relative to the top surface of the box body is arranged on the top surface of the box body (1), and is connected with the box body through a damping hinge rotating shaft (5); the control panel is connected with the heating device and the inflating device in a positioning way.

2. The multifunctional bath massage control box of claim 1, wherein: the upper portion of barrel (21) is equipped with temperature protection switch (214) that can measure the interior temperature of barrel and automatic disconnection, temperature protection switch still includes reset button (215), the box lateral wall with reset button corresponds the department and has seted up the round hole, reset button card establishes in this round hole department simultaneously.

3. The multifunctional bath massage control box of claim 1, wherein: the box body (1) is positioned and provided with a mounting frame (6), the heating device (2) is fixed on the mounting frame, and a cylinder body (21) of the heating device is vertically arranged.

4. The multifunctional bath massage control box of claim 1, wherein: a top cover (23) is connected at the upper interface (211) of the heating device cylinder in a positioning way, and the bottom of the top cover can be covered above the flange (22) and is in sealing abutting connection with the flange; the flange is sleeved with a first sealing piece (24), and the top surface and the bottom surface of the first sealing piece are respectively in sealing abutting connection with the top cover (23) and the cylinder body (21).

5. The multifunctional bath massage control box of claim 1, wherein: and a filter pump (25) is connected to the water inlet of the cylinder.

6. The multifunctional bath massage control box of claim 1, wherein: the bottom surface of the air inlet chamber is formed by the covering part of the inner side wall of the bottom surface of the box body with the bottom of the air inlet chamber.

7. The multifunctional bath massage control box of claim 1, wherein: the air inlet chamber is characterized in that an end cover (36) is connected at the opening of the air inlet chamber in a positioning mode, a plurality of air holes (361) which are distributed at intervals and used for air inlet are formed in the top surface of the end cover, and the air holes (361) are distributed at intervals in a plum blossom shape.

8. The multifunctional bath massage control box of claim 7, wherein: the inner edge of each air hole (361) on the end cover (36) extends along the direction back to the air inlet chamber to form annular guide ribs (362).

9. The multifunctional bath massage control box of claim 1, wherein: the first one-way valve structure (35) comprises a first bearing seat (351) and a first valve element (352) which is elastically connected with the first bearing seat and can axially move along the first bearing seat; the first bearing seat is positioned at the through hole (33), is tubular and internally penetrates through to form a guide hole, and a first groove (3511) with a size larger than that of the guide hole is formed on one side of the first bearing seat facing the air inlet chamber; the size of the first bearing seat is smaller than that of the through hole, and a gap through which air flows can pass is formed between the outer side wall of the first bearing seat and the inner side wall of the through hole.

10. The multifunctional bath massage control box of claim 7, wherein: a control box (37) is positioned above the end cover (36), a gap is reserved between the control box and the end cover, a control element is arranged in the control box, and the air extraction mechanism is electrically connected with the control element; the control panel is electrically connected with the control box.

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