Yang-warming physiotherapy device

Abstract

The application provides a yang-warming physiotherapy device, which comprises a yang-warming pot, a mounting shell, a functional module and a control panel. The yang-warming pot has an opening opposite to a pot bottom and a gas suction port communicating with an inner cavity; the mounting shell is connected to a side of the yang-warming pot away from the inner cavity and forms a containing cavity together with the yang-warming pot; the functional module is installed in the containing cavity and comprises an electric heating module, a micro vacuum pump and a main control board; the electric heating module is located at one end of the containing cavity close to the pot bottom; the micro vacuum pump is located at a side of the electric heating module away from the pot bottom and has an air inlet port communicating with the gas suction port through a pipeline; and the main control board is located at a side of the micro vacuum pump away from the electric heating module. The control panel is arranged at a side of the mounting shell away from the yang-warming pot. The main control board is used for connecting a power supply to supply power to the electric heating module, the micro vacuum pump and the control panel and for controlling the work of the electric heating module and the micro vacuum pump in response to the operation of a user on the control panel; the electric heating module generates heat after being powered on; and the micro vacuum pump sucks air in the inner cavity of the yang-warming pot after being powered on.

Description

Technical Field

[0001] This application relates to the field of traditional Chinese medicine physiotherapy equipment technology, and in particular to a warming yang physiotherapy device. Background Technology

[0002] As a commonly used physiotherapy device in traditional Chinese medicine external treatment, the warming cupping device is widely used in areas such as meridian regulation, pain relief, and constitution intervention. The basic mechanism of action of the warming cupping device is that, through the synergistic effect of heat stimulation and negative pressure adsorption, it promotes local blood circulation, regulates the flow of qi and blood in the meridians, and improves tissue metabolism.

[0003] Traditional warming cupping devices typically employ the following techniques to achieve therapeutic effects: (1) negative pressure adsorption is created by burning alcohol-soaked cotton balls to consume the air inside the cupping device; (2) a heat source is provided by burning moxa charcoal or moxa wool to achieve warm stimulation. However, in actual clinical applications, it has been found that this type of traditional technique has significant limitations: First, traditional warming cupping devices rely on the combustion of moxa charcoal or moxa wool to provide a heat source, resulting in a slow heating rate. It takes a long time from ignition to reaching the effective therapeutic temperature, leading to a long waiting time for patients and affecting the efficiency of clinical use; Second, the negative pressure adsorption created by burning alcohol-soaked cotton balls inside the cupping device is an open flame operation, which poses potential safety hazards such as uncontrolled combustion and local overheating in a medical environment. Therefore, it is necessary to propose a warming therapy device that heats up rapidly and has high safety to meet the needs of modern clinical practice and scientific research. Summary of the Invention

[0004] This application aims to at least solve one of the technical problems existing in the prior art. To this end, embodiments of this application provide a warming and yang therapy device. The device achieves thermal stimulation through an electric heating module and negative pressure adsorption through a micro vacuum pump, thereby working synergistically to perform warming and yang therapy on human skin. Compared with traditional warming and yang cans that use combustion to achieve thermal stimulation and negative pressure adsorption, which have drawbacks such as slow heating and low safety, the warming and yang therapy device of this application has the advantages of fast heating speed and high safety when performing warming and yang therapy.

[0005] To achieve the above objectives, embodiments of this application provide a warming and yang-tonifying therapy device, comprising: A warming pot has an opening and an air extraction port. The opening is opposite to the bottom of the pot, and the air extraction port is connected to the inner cavity of the pot. The mounting shell is connected to the side of the heating tank facing away from the inner cavity, and the mounting shell and the heating tank enclose a receiving cavity. A functional module is installed inside the receiving cavity. The functional module includes an electric heating module, a micro vacuum pump, and a main control board. The electric heating module is located at one end of the receiving cavity near the bottom of the tank. The micro vacuum pump is located on the side of the electric heating module away from the bottom of the tank. The main control board is located on the side of the micro vacuum pump away from the electric heating module. The air inlet of the micro vacuum pump is connected to the air extraction port through a pipeline. A control panel is located on the side of the mounting shell away from the heat exchange tank, and the control panel is used for user operation; The main control board is electrically connected to the electric heating module, the micro vacuum pump, and the control panel. The main control board is used to connect the power supply to supply power to the electric heating module, the micro vacuum pump, and the control panel, and to respond to user operations on the control panel to control the operation of the electric heating module and the micro vacuum pump. The electric heating module is used to generate heat when powered on. The micro vacuum pump is used to extract air from the inner cavity when powered on.

[0006] In one embodiment, the electric heating module is a PTC heating plate, and / or the electric heating module is disposed in contact with the bottom of the tank.

[0007] In one embodiment, a temperature sensor electrically connected to the main control board is provided inside the receiving cavity. The temperature sensor is used to detect the real-time temperature of the electric heating module and feed it back to the main control board. The main control board is also used to adjust the heating power of the electric heating module according to the real-time temperature of the electric heating module detected by the temperature sensor, thereby adjusting the heat generated by the electric heating module when it is powered on.

[0008] In one embodiment, a one-way valve is provided in the pipeline, which is used to prevent gas in the micro vacuum pump from flowing back into the inner cavity of the thermostatic tank through the pipeline; And / or, at least one of the pipeline and the inner cavity of the warming tank is provided with a pressure sensor, the pressure sensor is electrically connected to the main control board, the pressure sensor is used to detect the negative pressure value in the inner cavity of the warming tank and feed it back to the main control board, the main control board is also used to adjust the operation of the micro vacuum pump according to the negative pressure value in the inner cavity detected by the pressure sensor, thereby adjusting the negative pressure value in the inner cavity.

[0009] In one embodiment, the heat exchanger is made of a transparent or translucent high-temperature resistant material, and / or, the heat exchanger is provided with a flexible sealing ring at the edge of the opening.

[0010] In one embodiment, the warming tank is equipped with a pressure relief valve, one end of which is connected to the inner cavity of the warming tank, and the other end of which is connected to the outside atmosphere.

[0011] In one embodiment, the warming and yang-tonifying therapy device further includes: A mounting plate is disposed within the receiving cavity and connected to the inner peripheral wall of the mounting shell. The mounting plate divides the receiving cavity into a first cavity and a second cavity. The first cavity is located on the side of the mounting plate facing the warming tank, and the second cavity is located on the side of the mounting plate facing away from the warming tank. The electric heating module and the micro vacuum pump are connected to the mounting plate and located in the first cavity, while the main control board is connected to the mounting plate and located in the second cavity.

[0012] In one embodiment, the warming and yang-tonifying therapy device further includes: A heat insulation layer is provided on the side of the mounting plate facing the heat tank, and / or on the side of the mounting plate facing away from the heat tank; The heat insulation layer is used to prevent the heat generated by the electric heating module from being conducted to the second cavity.

[0013] In one embodiment, the functional module further includes a power supply module, which includes an energy storage battery and a wireless charging coil. The wireless charging coil is disposed on the main control board and electrically connected to the energy storage battery through a wireless charging module on the main control board. The wireless charging coil is used to bring itself close to an external wireless charging transmitting coil to form electromagnetic coupling, thereby generating current to charge the energy storage battery. The energy storage battery constitutes the power supply. And / or, the functional module further includes a power supply interface, which is electrically connected to the main control board and exposed in the mounting housing. The power supply interface is used to connect to an external power source through an adapter, thereby forming the power supply.

[0014] In one embodiment, the control panel includes a display screen and a plurality of control buttons. The display screen is used to display at least one of the working temperature, working time, and working negative pressure value. The plurality of control buttons include a power button and at least one adjustment button. The adjustment button is used to adjust at least one of the working temperature, working time, and working negative pressure value. And / or, the warming tank has a sink groove at one end near the mounting shell, the sink groove and the inner cavity are located on opposite sides of the tank bottom, the sink groove forms the receiving cavity at one end near the tank bottom, and at least the electric heating module in the functional module is located in the sink groove.

[0015] Compared with the prior art, the beneficial effects of this application are as follows: In the warming therapy device provided in the embodiments of this application, when the user closes the opening of the warming jar onto the human skin, so that the inner cavity of the warming jar forms a sealed space, the user can operate the electric heating module and the micro vacuum pump through the control panel. The electric heating module is energized to generate heat and conducts it to the inner cavity of the warming jar to provide warm stimulation to the human skin. At the same time, the micro vacuum pump is energized to extract the air from the inner cavity of the warming jar, thereby creating a negative pressure in the sealed inner cavity of the warming jar to stimulate the human skin. The device employs negative pressure adsorption on the skin, thereby providing warming therapy through the synergistic effect of heat stimulation and negative pressure adsorption. Compared to traditional warming jars that use combustion to achieve heat stimulation and negative pressure adsorption, which suffer from slow heating and low safety, the warming therapy device of this application utilizes an electrically heated module to generate heat for heat stimulation, resulting in a faster heating rate than burning moxa charcoal or moxa wool. Furthermore, the use of a micro vacuum pump to extract air for negative pressure adsorption is safer than negative pressure adsorption generated by open flame combustion. This gives the warming therapy device the advantages of rapid heating and high safety during warming therapy. Moreover, the heat generated by the electrically heated module is more stable than that generated by burning moxa or moxa wool, and the negative pressure generated by the micro vacuum pump is more stable than that generated by burning alcohol cotton balls with open flame. Therefore, the warming therapy device of this application also has the advantage of high stability during warming therapy. Furthermore, the components of the functional module, such as the electric heating module, the micro vacuum pump, and the main control board, are stacked sequentially, which helps to achieve a compact design of the warming and yang therapy device, reduce the size of the warming and yang therapy device, and improve the portability of the warming and yang therapy device.

[0016] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description or may be learned by practice of this application. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the implementation will be briefly introduced below. Obviously, the drawings described below are some implementations of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a warming and yang-tonifying therapy device provided in one embodiment of this application.

[0019] Figure 2 yes Figure 1The diagram shows a three-dimensional structure of the warming and yang-tonifying therapy device from another perspective, after removing the flexible sealing ring and pipeline.

[0020] Figure 3 yes Figure 1 The diagram shows a cross-sectional view of the warming and yang-tonifying therapy device with the tubing removed.

[0021] Figure 4 yes Figure 1 The diagram shows a three-dimensional exploded structure of the heat therapy device without its tubing.

[0022] Explanation of key figure labels: 100-Warming Yang Therapy Device; 20-Warming Yang Jar; 21-Opening; 22-Ejection Port; 23-Battery Bottom; 24-Inner Cavity; 25-Flexible Sealing Ring; 26-Pressure Relief Valve; 27-Settling Tank; 40-Mounting Shell; 411-First Cavity; 412-Second Cavity; 42-Through Hole; 51-Mounting Plate; 52-Insulation Layer; 60-Functional Module; 61-Electric Heating Module; 62-Miniature Vacuum Pump; 621-Air Inlet; 622-Pipeline; 623-One-Way Valve; 63-Main Control Board; 64-Power Supply Module; 641-Energy Storage Battery; 642-Wireless Charging Coil; 80-Control Panel; 81-Display Screen; 82-Control Buttons; 821-Switch Button; 822-Adjustment Button; 823-Pressure Relief Button. Detailed Implementation

[0023] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0024] Please combine Figures 1 to 4This application provides a warming therapy device 100, including a warming pot 20, a mounting shell 40, a functional module 60, and a control panel 80. The warming pot 20 has an opening 21 and an exhaust port 22. The opening 21 is opposite to the bottom 23 of the pot, and the exhaust port 22 connects to the inner cavity 24 of the pot. The mounting shell 40 is connected to the side of the warming pot 20 facing away from the inner cavity 24, and the mounting shell 40 and the warming pot 20 enclose a receiving cavity (not labeled in the figure). The functional module 60 is installed in the receiving cavity and includes an electric heating module 61, a micro vacuum pump 62, and a main control board. 63. The electric heating module 61 is located at one end of the receiving cavity near the bottom 23 of the tank. The micro vacuum pump 62 is located on the side of the electric heating module 61 away from the bottom 23 of the tank. The main control board 63 is located on the side of the micro vacuum pump 62 away from the electric heating module 61. The air inlet 621 of the micro vacuum pump 62 is connected to the air extraction port 22 through the pipe 622. The control panel 80 is located on the side of the mounting shell 40 away from the warming tank 20. The control panel 80 is used for operation by the user.

[0025] In an embodiment of this application, the main control board 63 is electrically connected to the electric heating module 61, the micro vacuum pump 62, and the control panel 80. The main control board 63 is used to connect the power supply to supply power to the electric heating module 61, the micro vacuum pump 62, and the control panel 80, and to respond to user operations on the control panel 80 to control the operation of the electric heating module 61 and the micro vacuum pump 62. The electric heating module 61 is used to generate heat when powered on, and the micro vacuum pump 62 is used to extract air from the inner cavity 24 when powered on.

[0026] It should be noted that in the warming therapy device 100 provided in the embodiments of this application, when the user closes the opening 21 of the warming jar 20 onto the human skin, so that the inner cavity 24 of the warming jar 20 forms a sealed space, the user can operate the electric heating module 61 and the micro vacuum pump 62 through the control panel 80. The electric heating module 61 is energized to generate heat and conducts it to the inner cavity 24 of the warming jar 20 to provide warm stimulation to the human skin. At the same time, the micro vacuum pump 62 is energized to extract the air from the inner cavity 24 of the warming jar 20, thereby creating a negative pressure in the sealed inner cavity 24 of the warming jar 20 to perform negative pressure adsorption on the human skin. In this way, the human skin can be treated with warming therapy under the synergistic effect of warm stimulation and negative pressure adsorption.

[0027] It is easy to understand that, compared to traditional warming jars that use combustion to achieve heat stimulation and negative pressure adsorption, which suffers from drawbacks such as slow heating and low safety, the warming therapy device 100 of this application uses the electric heating module 61 to generate heat for heat stimulation, which is faster than the heat generated by burning moxa charcoal or moxa wool. Furthermore, it uses the micro vacuum pump 62 to extract air for negative pressure adsorption, which is safer than negative pressure adsorption generated by open flame combustion. Therefore, the warming therapy device 100 has the advantages of fast heating and high safety when performing warming therapy. Moreover, the heat generated by the electric heating module 61 is faster than that generated by burning moxa charcoal or moxa wool. The heat generated by combustion is more stable, and the negative pressure generated by the energized micro vacuum pump 62 is more stable than that generated by the open flame combustion of alcohol cotton balls. Therefore, the warming yang therapy device 100 has the advantage of high stability when performing warming yang therapy. In addition, the components of the functional module 60, such as the electric heating module 61, the micro vacuum pump 62, and the main control board 63, are stacked in sequence, which helps to achieve a compact design of the warming yang therapy device 100, reduce the size of the warming yang therapy device 100, improve the convenience of the warming yang therapy device 100, and make it more suitable for home and clinical use.

[0028] It should also be noted that, in the embodiments of this application, after the functional module 60 is installed in the receiving cavity, the mounting shell 40 can be connected to the side of the warming tank 20 facing away from the inner cavity 24 by any suitable method such as snap-fit ​​connection, bonding, interference fit connection, or connection through an additional transition piece, as long as the two can be stably connected to form the receiving cavity, there is no limitation in this regard. Figures 1 to 4 In the illustrated embodiment, the mounting shell 40 is connected to the heat exchanger 20 via a snap-fit ​​connection. Furthermore, components such as the electric heating module 61, the micro vacuum pump 62, and the control panel 80 can be electrically connected to the main control board 63 via wires (not shown in the figure). This is prior art and will not be described in detail.

[0029] Optionally, in Figures 1 to 4 In the illustrated embodiment, the suction port 22 of the warming tank 20 can be located on the outer peripheral wall of the warming tank 20. A through hole 42 is formed in the side wall of the mounting shell 40. One end of the pipe 622 is connected to the air inlet 621 of the micro vacuum pump 62, and the other end of the pipe 622 passes through the through hole 42 out of the mounting shell 40, thereby connecting to the suction port 22. Of course, in other embodiments of this application, the suction port 22 can also be located at the bottom 23 of the warming tank 20.

[0030] Preferably, in Figures 1 to 4In the illustrated embodiment, the electric heating module 61 is a PTC heating plate. The PTC heating plate has the characteristics of low resistance, high current, and rapid heating at low temperatures, while its resistance increases, current decreases, and heat generation decreases as the temperature rises. Therefore, using the PTC heating plate in the electric heating module 61 can achieve rapid heating, avoiding long waiting times for patients and improving the clinical efficiency of the warming therapy device 100. Furthermore, after the electric heating module 61 reaches the set temperature, it can reduce heat generation, achieving automatic temperature limiting and constant temperature heating, preventing excessively high temperatures from causing patient discomfort.

[0031] In other embodiments of this application, the electric heating module 61 may also use other existing types of heating plates, or existing heating elements such as heating films and heating wires, and there is no limitation on this.

[0032] Preferably, in Figures 1 to 4 In the illustrated embodiment, the electric heating module 61 is mounted in contact with the bottom 23 of the can. By mounting the electric heating module 61 in contact with the bottom 23 of the can, not only is the heat transfer efficiency of the heat generated by the electric heating module 61 when energized improved through the bottom 23 to the inner cavity 24, thereby reducing power consumption, but also the fact that the electric heating module 61 is mounted in contact with the bottom 23 without gaps in different areas helps to improve the uniformity of heat transfer.

[0033] In other embodiments of this application, the electric heating module 61 may also be spaced apart from the bottom of the tank 23. In order to improve heat conduction efficiency and uniformity, the electric heating module 61 and the bottom of the tank 23 are preferably arranged in parallel and spaced apart, and the gap between them should be reasonably designed, for example, but not limited to, less than or equal to 5 mm.

[0034] Preferably, in Figures 1 to 4 In the illustrated embodiment, a temperature sensor (not shown) electrically connected to the main control board 63 is provided inside the receiving cavity. The temperature sensor is used to detect the real-time temperature of the electric heating module 61 and feed it back to the main control board 63. The main control board 63 is also used to adjust the heating power of the electric heating module 61 based on the real-time temperature detected by the temperature sensor, thereby adjusting the heat generated by the electric heating module 61 when it is powered on. In this embodiment, by detecting the real-time temperature of the electric heating module 61 and feeding it back to the main control board 63 through the temperature sensor, the main control board 63 can dynamically and accurately control the heating process of the electric heating module 61, avoiding excessive fluctuations in the heating temperature of the electric heating module 61. This significantly improves the temperature control accuracy, power consumption, equipment safety, and service life of the warming physiotherapy device 100.

[0035] In order to meet the need for warm stimulation of human skin, the temperature generated by the electric heating module 61 after being powered on can be between 35°C and 60°C; the temperature sensor can be directly set on the electric heating module 61 to improve the reliability of temperature detection; the temperature sensor can be electrically connected to the main control board 63 through wires, which will not be described in detail.

[0036] Please see Figure 1 In one embodiment of this application, a one-way valve 623 is provided in the pipeline 622 connecting the air extraction port 22 and the air inlet 621 of the micro vacuum pump 62. The one-way valve 623 is used to prevent gas in the micro vacuum pump 62 from flowing back into the inner cavity 24 of the warming tank 20 through the pipeline 622. In this embodiment, by setting the one-way valve 623, not only is it possible to prevent air from flowing back into the inner cavity 24 and reduce the waiting time for the micro vacuum pump 62 to evacuate the inner cavity 24 to achieve negative pressure, but also, even if the micro vacuum pump 62 is turned off when the inner cavity 24 reaches the preset negative pressure value, the one-way valve 623 automatically locks the pipeline 622, allowing the inner cavity 24 to be maintained at the preset negative pressure value for a long time.

[0037] The one-way valve 623 can be a one-way valve in the prior art, which will not be described in detail here.

[0038] Optionally, in one embodiment of this application, at least one of the pipeline 622 and the inner cavity 24 of the warming pot 20 is provided with a pressure sensor (not shown in the figure). The pressure sensor is electrically connected to the main control board 63. The pressure sensor is used to detect the negative pressure value in the inner cavity 24 of the warming pot 20 and feed it back to the main control board 63. The main control board 63 is also used to control the micro vacuum pump 62 to work or stop working based on the negative pressure value in the inner cavity 24 detected by the pressure sensor, thereby adjusting the negative pressure value in the inner cavity 24. In this embodiment, by detecting the real-time negative pressure value of the inner cavity 24 by the pressure sensor and feeding it back to the main control board 63, the main control board 63 can dynamically and accurately control the process of the micro vacuum pump 62 evacuating the inner cavity 24, thereby significantly improving the accuracy of negative pressure control, power consumption, equipment safety, and service life of the warming therapy device 100.

[0039] To meet the negative pressure adsorption requirements for human skin, the negative pressure value of the inner cavity 24 after being evacuated by the micro vacuum pump 62 can be from -20Kpa to -60Kpa. The pressure sensor can be set in the inner cavity 24 to improve the reliability of negative pressure detection. Furthermore, the pressure sensor can be electrically connected to the main control board 63 through a wire passing through the warming tank 20. The wire and the warming tank 20 are sealed together, which will not be elaborated further.

[0040] Optionally, in one embodiment of this application, the warming jar 20 is made of a transparent or semi-transparent high-temperature resistant material. This transparent or semi-transparent high-temperature resistant material is not limited to inorganic glasses such as quartz glass, high-silica glass, or tempered aluminosilicate glass, or polymeric materials such as polycarbonate (PC) or polymethyl methacrylate (PMMA). In this embodiment, the warming jar 20 is made of a transparent or semi-transparent high-temperature resistant material, allowing the user to observe the warming therapy state within the inner cavity 24 in real time, further improving the safety of the warming therapy device 100.

[0041] Alternatively, in Figures 1 to 4 In the illustrated embodiment, the warming jar 20 is provided with a flexible sealing ring 25 at the edge of the opening 21. In this embodiment, when the warming therapy device 100 is fastened to human skin, the opening 21 contacts the human skin through the flexible sealing ring 25. The flexible sealing ring 25 can elastically deform to completely conform to the human skin, which not only improves the comfort of using the warming therapy device 100 on the human skin, but also improves the sealing performance of the inner cavity 24, preventing the inner cavity 24 from failing to form a sealed space and reducing the efficiency of the micro vacuum pump 62 in evacuating the inner cavity 24. The flexible sealing ring 25 can be, but is not limited to, a silicone sealing ring or a rubber sealing ring.

[0042] Please refer to it again. Figures 1 to 4 In one embodiment of this application, the warming cup 20 is equipped with a pressure relief valve 26. One end of the pressure relief valve 26 is connected to the inner cavity 24 of the warming cup 20, and the other end is connected to the external atmosphere. In this embodiment, by setting the pressure relief valve 26, after the user completes the warming therapy using the warming therapy device 100, the negative pressure in the inner cavity 24 can be quickly released through the pressure relief valve 26. This avoids skin traction discomfort caused by forcibly removing the cup during the removal of the warming cup 20, which is beneficial to improving patient comfort and ease of operation.

[0043] The pressure relief valve 26 can be a mechanical valve controlled by pressing, or a solenoid valve controlled by the main control board 63. The pressure relief valve 26 uses a pressure relief valve from the prior art, which will not be elaborated further. Figures 1 to 4 In the embodiment shown, the pressure relief valve 26 is a solenoid valve and is electrically connected to the main control board 63 via a wire. The wire is sealed through the warming tank 20 or the mounting shell 40 and then electrically connected to the main control board 63. Further details are omitted here.

[0044] Optionally, such as Figures 1 to 4As shown, in one embodiment of this application, the pressure relief valve 26 can be integrated into the air extraction port 22 on the outer peripheral wall of the heating tank 20 to avoid opening multiple through holes on the heating tank 20. Of course, in other embodiments of this application, the pressure relief valve 26 can also be staggered from the air extraction port 22.

[0045] Furthermore, in Figures 1 to 4 In the illustrated embodiment, the warming therapy device 100 further includes a mounting plate 51, which is disposed within the receiving cavity and connected to the inner peripheral wall of the mounting shell 40. The mounting plate 51 divides the receiving cavity into a first cavity 411 and a second cavity 412. The first cavity 411 is located on the side of the mounting plate 51 facing the warming tank 20, and the second cavity 412 is located on the side of the mounting plate 51 facing away from the warming tank 20. The electric heating module 61 and the micro vacuum pump 62 are connected to the mounting plate 51 and located within the first cavity 411, while the main control board 63 is connected to the mounting plate 51 and located within the second cavity 412. In this embodiment, by setting the mounting plate 51 to install different components in the functional module 60, the difficulty of installing the functional module 60 in the receiving cavity can be reduced. Furthermore, the mounting plate 51 divides the receiving cavity into two different cavities, and the main control board 63 is set in the second cavity 412 on the side of the mounting plate 51 facing away from the heat tank 20. The mounting plate 51 can isolate at least part of the heat, preventing the heat generated by the electric heating module 61 from affecting the main control board 63 and the control panel 80, and ensuring the working stability of the main control board 63 and the control panel 80.

[0046] The connection between the mounting plate 51 and the mounting shell 40 can be, but is not limited to, a snap-fit ​​connection, a screw connection, or a connection via a connector; no limitation is made thereto. The mounting plate 51 is made of lightweight, high-temperature resistant materials such as polycarbonate (PC), polyphenylene sulfone (PPSU), and ABS composite materials, reducing the overall weight of the warming and physiotherapy device 100.

[0047] Preferably, in Figures 1 to 4In the illustrated embodiment, the warming therapy device 100 further includes a heat insulation layer 52, which is disposed on the side of the mounting plate 51 facing the warming tank 20 and / or on the side of the mounting plate 51 facing away from the warming tank 20; wherein, the heat insulation layer 52 is used to block the heat generated by the electric heating module 61 from being conducted to the second cavity 412. In this embodiment, by providing the heat insulation layer 52 on at least one side of the mounting plate 51, the effect of blocking heat conduction can be further improved. Optionally, the heat insulation layer 52 is not limited to being made of any existing heat insulation material such as aerogel composite material, ceramic fiber material, or mica heat insulation material, and is disposed on the mounting plate 51 by means of adhesion or other methods.

[0048] Please refer to it again. Figure 3 In one embodiment of this application, the functional module 60 further includes a power supply module 64, which includes an energy storage battery 641 and a wireless charging coil 642. The wireless charging coil 642 is disposed on the main control board 63 and electrically connected to the energy storage battery 641 through a wireless charging module on the main control board 63. The wireless charging coil 642 is used to approach an external wireless charging transmitting coil to form electromagnetic coupling, thereby generating current to charge the energy storage battery 641. The energy storage battery 641 constitutes the power supply for powering the warming physiotherapy device 100. Preferably, the energy storage battery 641 and the wireless charging coil 642 are disposed on opposite sides of the main control board 63 to reduce the area of ​​the main control board 63, which is beneficial for achieving a miniaturized design of the warming physiotherapy device 100. In this embodiment, by providing the energy storage battery 641 and the wireless charging coil 642 for wirelessly charging the energy storage battery 641, the warming physiotherapy device 100 becomes portable and more suitable for home and clinical use. The energy storage battery 641 and the wireless charging coil 642 can employ existing technologies, which will not be elaborated upon here.

[0049] Optionally, in one embodiment of this application, the functional module 60 may further include a power supply interface. The power supply interface is electrically connected to the main control board 63 and exposed on the mounting housing 40. The power supply interface is used to connect to an external power source via an adapter, thereby forming the power supply. Thus, in this embodiment, the warming therapy device 100 can be powered not only by the energy storage battery 641 but also by an external power source connected via the power supply interface, offering flexible usage and suitability for different scenarios. It is easy to understand that when the power supply interface is connected to an external power source via an adapter, the energy storage battery 641 can also be charged via the main control board 63. The power supply interface is not limited to existing power supply interfaces such as Type-C or Type-A.

[0050] Of course, in other embodiments of this application, the functional module 60 may only be provided with the power supply module 64 or the power supply interface for external power supply, and there is no limitation thereto.

[0051] Please refer to it again. Figure 1 In one embodiment of this application, the control panel 80 for user operation includes a display screen 81 and a plurality of control buttons 82. The display screen 81 displays at least one of the following: working temperature, working time, and working negative pressure value. The plurality of control buttons 82 includes a power switch 821 and at least one adjustment button 822, which is used to adjust at least one of the following: working temperature, working time, and working negative pressure value. In this embodiment, by setting the display screen 81 to display at least one working parameter of the warming-yang therapy device 100, and by providing at least one adjustment button 822 for the user to adjust the at least one parameter, the working parameters of the warming-yang therapy device 100 can be adapted to the individual differences of different users, thereby improving the warming-yang therapy effect. Preferably, in this embodiment, the display screen 81 can simultaneously display the working temperature, working time, and working negative pressure value. The working temperature refers to the heating temperature of the electric heating module 61, the working time refers to the working time of the warming yang therapy device 100, and the working negative pressure value refers to the negative pressure value of the inner cavity 24 of the warming yang tank 20 after air is extracted. There are two adjustment buttons 822 so that users can adjust at least one of the working temperature, working time, and working negative pressure value in multiple levels as needed, thereby realizing the intelligent adjustment of the warming yang therapy device 100.

[0052] The display screen 81 may be, but is not limited to, an LED display screen or an OLED display screen.

[0053] Optionally, in Figure 1 In the embodiment shown, the plurality of control buttons 82 may also include a pressure relief button 823. By pressing the pressure relief button 823, the user can trigger the main control board 63 to control the aforementioned pressure relief valve 26 to quickly release pressure, which is simple and quick to operate.

[0054] Alternatively, such as Figure 3 and Figure 4As shown, in one embodiment of this application, a recessed groove 27 is provided at one end of the heating tank 20 near the mounting shell 40. The recessed groove 27 and the inner cavity 24 are located on opposite sides of the tank bottom 23. The recessed groove 27 constitutes the receiving cavity at one end near the tank bottom 23. At least the electric heating module 61 in the functional module 60 is located within the recessed groove 27. In this embodiment, by providing the recessed groove 27 at one end of the heating tank 20 near the mounting shell 40 to at least receive the electric heating module 61, the limiting position of the recessed groove 27 can completely enclose and position the electric heating module 61, avoiding displacement or loosening due to vibration and thermal expansion and contraction during long-term operation of the equipment. Furthermore, the electric heating module 61 is completely received within the recessed groove 27, maximizing the contact area with the tank bottom 23, eliminating the air gap between the electric heating module 61 and the tank bottom 23, significantly reducing the interface thermal resistance, and allowing heat to be directly conducted to the tank bottom 23 with almost no loss, thus significantly improving the heat conversion efficiency.

[0055] Of course, in other embodiments of this application, the warming tank 20 may not have the settling trough 27, and the functional module 60 may be located in the cavity of the mounting shell 40.

[0056] Those skilled in the art will understand that in the embodiments of this application, the main control board 63 is provided with corresponding control circuits, etc. The basic structure of the main control board 63 is similar to that of existing control circuit boards, and will not be described in detail here. In addition, the mounting shell 40 may have vent holes to allow the outlet of the micro vacuum pump 62 to connect with the external environment, ensuring that the micro vacuum pump 62 can work normally and stably.

[0057] It should also be noted that, in the embodiments of this application, a medicinal cake can be placed in the inner cavity 24 of the warming jar 20. In this way, when the warming physiotherapy device 100 performs warming physiotherapy on human skin, the heat generated by the electric heating module 61 can be combined with the medicinal properties of the medicinal cake for synergistic treatment, which is conducive to further improving the effect of warming physiotherapy.

[0058] by Figures 1 to 4 Taking the illustrated embodiment as an example, the working process of the warming and yang-tonifying therapy device 100 provided in this application embodiment includes: The first step is for the user to attach the opening 21 of the warming therapy device 100 to the patient's skin, and then start the device and set the working temperature, working time and working negative pressure value by operating the control button 82 on the control panel 80. In the second step, the electric heating module 61 heats up rapidly after being powered on, and at the same time the micro vacuum pump 62 is powered on to extract the air in the inner cavity 24 of the warming tank 20 to form a negative pressure. Third, the pressure sensor detects the negative pressure value of the inner cavity 24 in real time, and the main control board 63 automatically adjusts the working state of the micro vacuum pump 62 according to the detection result of the pressure sensor to maintain a stable negative pressure; at the same time, the electric heating module 61 continuously provides warm stimulation, and achieves synergistic treatment in combination with the medicated cake in the inner cavity 24. The fourth step involves the synergistic effect of warm stimulation and negative pressure adsorption to provide warming and yang therapy to the treatment area of ​​the human skin. Fifth, after the treatment is completed, the user can press the pressure relief button 823 on the control panel 80 to trigger the main control board 63 to control the pressure relief valve 26 to quickly relieve pressure, so as to facilitate the rapid unloading of the canister.

[0059] In the description of this application, the reference to terms such as "embodiment," "specific embodiment," "example," etc., means that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example, and the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0060] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A warming and yang-tonifying therapy device, characterized in that, include: A warming pot has an opening and an air extraction port. The opening is opposite to the bottom of the pot, and the air extraction port is connected to the inner cavity of the pot. The mounting shell is connected to the side of the heating tank facing away from the inner cavity, and the mounting shell and the heating tank enclose a receiving cavity. A functional module is installed inside the receiving cavity. The functional module includes an electric heating module, a micro vacuum pump, and a main control board. The electric heating module is located at one end of the receiving cavity near the bottom of the tank. The micro vacuum pump is located on the side of the electric heating module away from the bottom of the tank. The main control board is located on the side of the micro vacuum pump away from the electric heating module. The air inlet of the micro vacuum pump is connected to the air extraction port through a pipeline. A control panel is located on the side of the mounting shell away from the heat exchange tank, and the control panel is used for user operation; The main control board is electrically connected to the electric heating module, the micro vacuum pump, and the control panel. The main control board is used to connect the power supply to supply power to the electric heating module, the micro vacuum pump, and the control panel, and to respond to user operations on the control panel to control the operation of the electric heating module and the micro vacuum pump. The electric heating module is used to generate heat when powered on. The micro vacuum pump is used to extract air from the inner cavity when powered on.

2. The warming and yang-tonifying therapy device as described in claim 1, characterized in that, The electric heating module is a PTC heating plate; And / or, the electric heating module is fitted into the bottom of the tank.

3. The warming and yang-tonifying therapy device as described in claim 1, characterized in that, The receiving cavity is equipped with a temperature sensor electrically connected to the main control board. The temperature sensor is used to detect the real-time temperature of the electric heating module and feed it back to the main control board. The main control board is also used to adjust the heating power of the electric heating module according to the real-time temperature of the electric heating module detected by the temperature sensor, thereby adjusting the heat generated by the electric heating module when it is powered on.

4. The warming and yang-tonifying therapy device as described in claim 1, characterized in that, The pipeline is equipped with a one-way valve, which is used to prevent the gas in the miniature vacuum pump from flowing back into the inner cavity of the thermostatic tank through the pipeline; And / or, at least one of the pipeline and the inner cavity of the warming tank is provided with a pressure sensor, the pressure sensor is electrically connected to the main control board, the pressure sensor is used to detect the negative pressure value in the inner cavity of the warming tank and feed it back to the main control board, the main control board is also used to control the micro vacuum pump to work or stop working according to the negative pressure value in the inner cavity detected by the pressure sensor, thereby adjusting the negative pressure value in the inner cavity.

5. The warming and yang-tonifying therapy device as described in claim 1, characterized in that, The heat exchanger is made of a transparent or translucent high-temperature resistant material, and / or the heat exchanger is provided with a flexible sealing ring at the edge of the opening.

6. The warming and yang-tonifying therapy device as described in claim 1, characterized in that, The heat exchanger is equipped with a pressure relief valve. One end of the pressure relief valve is connected to the inner cavity of the heat exchanger, and the other end of the pressure relief valve is connected to the outside atmosphere.

7. The warming and yang-tonifying therapy device according to any one of claims 1-6, characterized in that, Also includes: A mounting plate is disposed within the receiving cavity and connected to the inner peripheral wall of the mounting shell. The mounting plate divides the receiving cavity into a first cavity and a second cavity. The first cavity is located on the side of the mounting plate facing the warming tank, and the second cavity is located on the side of the mounting plate facing away from the warming tank. The electric heating module and the micro vacuum pump are connected to the mounting plate and located in the first cavity, while the main control board is connected to the mounting plate and located in the second cavity.

8. The warming and yang-tonifying therapy device as described in claim 7, characterized in that, Also includes: A heat insulation layer is provided on the side of the mounting plate facing the heat tank, and / or on the side of the mounting plate facing away from the heat tank; The heat insulation layer is used to prevent the heat generated by the electric heating module from being conducted to the second cavity.

9. The warming and yang-tonifying therapy device according to any one of claims 1-6, characterized in that, The functional module also includes a power supply module, which includes an energy storage battery and a wireless charging coil. The wireless charging coil is located on the main control board and is electrically connected to the energy storage battery through the wireless charging module on the main control board. The wireless charging coil is used to bring itself close to an external wireless charging transmitter coil to form electromagnetic coupling, thereby generating current to charge the energy storage battery. The energy storage battery constitutes the power supply. And / or, the functional module further includes a power supply interface, which is electrically connected to the main control board and exposed in the mounting housing. The power supply interface is used to connect to an external power source through an adapter, thereby forming the power supply.

10. The warming and yang-tonifying therapy device according to any one of claims 1-6, characterized in that, The control panel includes a display screen and multiple control buttons. The display screen is used to display at least one of the working temperature, working time, and working negative pressure value. The multiple control buttons include a power button and at least one adjustment button. The adjustment button is used to adjust at least one of the working temperature, working time, and working negative pressure value. And / or, the warming tank has a sink groove at one end near the mounting shell, the sink groove and the inner cavity are located on opposite sides of the tank bottom, the sink groove forms the receiving cavity at one end near the tank bottom, and at least the electric heating module in the functional module is located in the sink groove.

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