Electric abdominal massage device

Abstract

The invention relates to an abdominal electric massage device in the field of massage devices, which comprises a main shell, and a massage outer ring and a massage inner ring are rotationally connected to the main shell; a motor is connected between the massage inner ring and the main shell, and the massage outer ring is in transmission connection with the power output end of the motor through a transmission mechanism. A plurality of mounting grooves are formed in the massage outer ring, floating massage parts are movably connected in the mounting grooves, each floating massage part comprises a movable column slidably connected with the massage outer ring, a massage head is clamped to the top end of each movable column, a clamping seat is fixedly connected in each movable column, and a plurality of inclined spray holes are formed in each massage head; one end of the massage head is fixedly connected with the massage outer ring, a plurality of infrared heating units and massage units are installed on the massage inner ring, uniform and comfortable massage experience is provided through the floating massage piece, meanwhile, the massage effect is further enhanced in cooperation with the essential oil units and the infrared heating units, and essential oil is evenly applied to a massage area during massage.

Description

Technical Field

[0001] The present invention relates to a massage device, in particular to an electric abdominal massage device applied in the field of massage devices. Background Art

[0002] Existing electric abdominal massage devices usually include a wearable device equipped with multiple massage heads that can simulate the massage movements of human hands. These devices usually drive the massage heads to rotate, vibrate or reciprocate through a built-in electric motor to achieve the effects of massaging the abdomen, promoting blood circulation and relieving muscle tension. Some advanced models may also include temperature regulation functions to enhance the massage effect through heating or cooling. In addition, these devices may be equipped with intelligent control systems that allow users to adjust parameters such as massage mode, intensity and time through buttons, touch screens or mobile phone applications. Although these devices can provide a convenient massage experience to a certain extent, they still have limitations in terms of massage depth, accuracy and personalization.

[0003] The specification of Chinese invention patent CN107362020B discloses an electric abdominal massage device, which starts the driving motor through a control device. The high-speed rotation of the driving motor drives the movable shaft to rotate in the fixed cavity of the massage cylinder. The right end of the vibration head is tightly contacted with the movable bar of the movable shaft through the spring that is always in tension, so as to achieve the reset of the vibration head after vibration. The massage head at the front end of the vibration head squeezes the fixing belt of the massage device to perform vibration massage on the user's abdomen.

[0004] The specification of Chinese invention patent CN118662354B discloses an endocrine moxa fumigation device and method thereof. After starting the driving motor, the endocrine moxa fumigation device and method thereof can drive two groups of moxa fumigation devices to move back and forth above the abdomen of the user, thereby ensuring that the heat generated by the burning of the moxa can be evenly distributed on the surface of the abdomen. The user controls the output power of the driving motor according to his own situation, and can adjust the exhaust speed of the smoke generated by the burning of the moxa through the smoke guiding mechanism. When the smoke guiding blades inside the smoke guiding mechanism rotate in the opposite direction, air can be blown to the burning moxa stick, thereby ensuring that the moxa stick can be fully burned and promoting the generation of heat and smoke.

[0005] Existing abdominal massage devices only massage the abdomen through the movement of massage balls, lack the essential oil application function, and are difficult to integrate hot compress and essential oil massage at the same time. Summary of the invention

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that the existing abdominal massage equipment only massages the abdomen through the movement of the massage ball, lacks the essential oil application function, and is difficult to integrate hot compress and essential oil massage at the same time.

[0007] In order to solve the above problems, the present invention provides an electric abdominal massage device, comprising a main housing, on which a massage outer ring and a massage inner ring are rotatably connected; An electric motor is connected between the massage inner ring and the main housing, and the massage outer ring is connected to the power output end of the electric motor through a transmission mechanism; The massage outer ring is provided with a plurality of mounting grooves, and a floating massage part is movably connected in the mounting groove, and the floating massage part includes a movable column slidably connected to the massage outer ring, a massage head is clamped at the top of the movable column, a clamping seat is fixedly connected in the movable column, and a plurality of oblique spray holes are provided on the massage head; one end of the massage head is fixedly connected to the massage outer ring, and the other end of the massage head is provided with a receiving groove for accommodating the essential oil unit; the essential oil unit includes a sealing shell, one end of the sealing shell is covered with a sealing cover, and the other end of the sealing shell is detachably connected with a one-way valve; a hollow column inserted into the sealing shell is fixedly connected to the middle part of the sealing cover, a piston ring is sleeved on the hollow column, and a positioning needle tube inserted into the hollow column is fixedly connected in the mounting groove; A plurality of infrared heating units and massage units are installed on the massage inner ring.

[0008] In the above-mentioned abdominal electric massage device, the massage effect is enhanced by the floating massage element in conjunction with the essential oil unit and the infrared heating unit, so that the essential oil is evenly applied to the massage area during massage.

[0009] As a further improvement of the present application, the infrared heating unit includes a spherical shell fixedly connected to the massage inner ring, an infrared lamp is installed in the spherical shell, and the massage unit includes a claw detachably connected to the massage inner ring, a massage ball is clamped in the claw.

[0010] As a further improvement of the present application, a guide channel connected to multiple positioning needle tubes is opened in the massage outer ring, and the end of the massage outer ring close to the motor is rotatably connected to a guide ring connected to the guide channel, and an air charging and discharging pump connected to the guide ring is installed in the main shell.

[0011] As a further improvement of the present application, the lower end of the massage outer ring is fixedly connected with an outer gear ring and an inner gear ring, and the inner gear ring is rotatably connected to the guide ring. The transmission mechanism includes a pair of electric extension rods rotatably connected to the main shell, and a transmission belt is connected between the fixed end of the electric extension rod and the power output end of the motor. The top end of the fixed end is rotatably connected with a transmission gear, and a docking hole matching the telescopic end of the electric extension rod is opened in the middle of the transmission gear. The two transmission gears are respectively meshed with the inner gear ring and the outer gear ring. As a further improvement of the present application, an inflatable airbag is installed in the mounting groove, a magnetic plate slidably connected to the mounting groove is installed on the top of the inflatable airbag, and a three-way air valve matching the inflatable airbag is installed on the positioning needle tube; the floating massage part is driven by inflating and deflating the inflatable airbag.

[0012] As a further improvement of the present application, a hemispherical silicone head is provided on the top of the massage head, an atomization net matching the essential oil unit is installed inside the massage head, the output end of the oblique spray hole is located on the upper side of the hemispherical silicone head, and the inclination angle of the oblique spray hole is 45.

[0013] As another improvement of the present application, a cleaning unit is installed on the main shell, and the cleaning unit includes a containing bottle storing alcohol, and a three-way solenoid valve is connected between the output end of the containing bottle and the input end of the charging and discharging air pump.

[0014] As another improved supplement of the present application, a hot compress control system is also included, and the hot compress control system includes a monitoring module, a control module, and a data processing module; The monitoring module is used to detect the skin temperature and the essential oil temperature, and is connected to a distributed optical fiber sensor and an infrared thermal imaging sensor; The data processing module is used to process monitoring data and select preset solutions; The control module is used to control the designated device to execute the preset scheme. The control module is provided with two preset schemes: a hot compress mode and a mixed massage mode; When the hot compress mode is working, the massage unit is driven to rotate for massage while the infrared heating unit works to monitor the skin temperature in real time; When the mixed massage mode is working, the massage unit is driven to rotate for massage, while the infrared heating unit and the essential oil unit work together. While spraying the essential oil, the infrared heating unit heats the essential oil on the skin at a set appropriate temperature. During operation, the skin temperature and essential oil temperature are monitored in real time through the monitoring module.

[0015] In summary, this solution provides a uniform and comfortable massage experience through floating massage parts, and further enhances the massage effect by cooperating with the essential oil unit and the infrared heating unit, so that the essential oil is evenly applied to the massage area during massage, and the skin temperature and equipment status are monitored in real time during massage, which makes it easy to ensure that the massage work is carried out safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the first embodiment of the present application; Figure 2 This is a cross-sectional view of the first embodiment of the present application; Figure 3 for Figure 2 The structural diagram at A in the middle; Figure 4 This is a state change diagram of the floating massage part when it is active in the first and second embodiments of the present application; Figure 5 This is a diagram of the massage device in use according to the first and second embodiments of the present application; Figure 6This is a three-dimensional diagram of the essential oil unit according to the first embodiment of the present application; Figure 7 This is a system block diagram of the third implementation mode of this application.

[0017] Description of the numbers in the figure: 1. Main shell; 2. Massage outer ring; 21. Positioning needle tube; 22. Guide ring; 3. Floating massage part; 31. Movable column; 32. Massage head; 33. Holder; 4. Massage inner ring; 5. Infrared heating unit; 6. Massage unit; 7. Essential oil unit; 71. Sealing shell; 72. Sealing cover; 73. One-way valve; 74. Hollow column; 75. Piston ring. DETAILED DESCRIPTION

[0018] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0019] The first implementation method: Figure 1-Figure 6 As shown, an electric abdominal massage device comprises a main housing 1, to which a massage outer ring 2 and a massage inner ring 4 are rotatably connected; An electric motor is connected between the massage inner ring 4 and the main housing 1, and the massage outer ring 2 is connected to the power output end of the electric motor through a transmission mechanism; the power output end of the electric motor is fixedly connected to the massage inner ring 4, the massage inner ring 4 is located in the middle of the massage outer ring 2, and the massage inner ring 4 and the massage outer ring 2 rotate relative to each other; The massage outer ring 2 is provided with a plurality of mounting grooves, in which a floating massage part 3 is movably connected, and the floating massage part 3 includes a movable column 31 slidably connected to the massage outer ring 2, a massage head 32 is clamped at the top of the movable column 31, a holder 33 is fixedly connected inside the movable column 31, and a plurality of oblique spray holes are provided on the massage head 32; one end of the massage head 32 is fixedly connected to the massage outer ring 2, and the other end of the massage head 32 is provided with a receiving groove for accommodating the essential oil unit 7; a hemispherical silicone head is pressed at the top of the massage head 32, and an atomizing net matching the essential oil unit 7 is installed in the massage head 32, the output end of the oblique spray hole is located on the upper side of the hemispherical silicone head, and the inclination angle of the oblique spray hole is 45°.

[0020] The essential oil unit 7 comprises a sealed shell 71 filled with essential oil, one end of the sealed shell 71 is covered with a sealed cover 72, the other end of the sealed shell 71 is detachably connected with a one-way valve 73, and the outlet end of the one-way valve 73 is clamped with a card cover with multiple nozzles; a hollow column 74 inserted into the sealed shell 71 is fixedly connected to the middle of the sealed cover 72, and an exhaust hole is opened at the lower end of the hollow column 74 located in the sealed shell 71, and a piston ring 75 is sleeved on the hollow column 74, and the initial position of the piston ring 75 is located on the upper side of the exhaust hole, and a positioning needle tube 21 inserted into the hollow column 74 is fixedly connected in the installation groove; When the positioning needle tube 21 is inflated into the sealing shell 71 through the hollow column 74, the piston ring 75 moves upward, thereby pushing the essential oil in the sealing shell 71 to be ejected through the one-way valve 73; The essential oil unit 7 cooperates with the positioning needle tube 21 to realize the precise spraying of the essential oil and the synchronous operation of the massage head 32. During the massage process, as the massage outer ring 2 rotates, the positioning needle tube 21 periodically fills and releases air into the essential oil unit 7 through the hollow column 74, driving the piston ring 75 to move. The movement of the piston ring 75 forces the essential oil in the sealing shell 71 to be sprayed out through the one-way valve 73 and the inclined spray hole, and then absorbed by the skin, ensuring the uniform release of the essential oil while massaging.

[0021] A plurality of infrared heating units 5 and massage units 6 are installed on the massage inner ring 4. The infrared heating unit 5 includes a spherical shell fixedly connected to the massage inner ring 4, and an infrared lamp is installed in the spherical shell. The massage unit 6 includes a claw detachably connected to the massage inner ring 4, and a massage ball is clamped in the claw.

[0022] A guide channel communicating with a plurality of positioning needle tubes 21 is provided in the massage outer ring 2. A guide ring 22 communicating with the guide channel is rotatably connected to one end of the massage outer ring 2 close to the motor. An air charging and discharging pump communicating with the guide ring 22 is installed in the main housing 1.

[0023] An inflatable airbag is installed in the installation groove, and a magnetic suction plate is installed on the top of the inflatable airbag and is slidably connected to the installation groove. A three-way air valve matching the inflatable airbag is installed on the positioning needle tube 21; the floating massage part 3 is driven by inflating and deflating the inflatable airbag, and an electromagnet matching the magnetic suction plate is installed at the bottom of the installation groove; When the positioning needle tube 21 inflates the inflatable airbag, the inflatable airbag pushes the floating massage member 3 to move outward, so that the floating massage member 3 performs pressurized massage; after the air pump evacuates the inflatable airbag, the inflatable airbag contracts, and the sealing cover 72 is attracted and driven downward by the magnetic plate, and the above work is repeated to realize the up and down movement of the floating massage member 3; The lower end of the massage outer ring 2 is fixedly connected with an outer gear ring and an inner gear ring, and the inner gear ring is rotatably connected with the guide ring 22. The transmission mechanism includes a pair of electric extension rods rotatably connected with the main housing 1, and a transmission belt is connected between the fixed end of the electric extension rod and the power output end of the motor. The top ends of the fixed ends of the two electric extension rods are rotatably connected with the first transmission gear and the second transmission gear respectively. The middle parts of the first transmission gear and the second transmission gear are provided with docking holes matching the telescopic ends of the electric extension rods, and the first transmission gear is meshed with the inner gear ring; a C-shaped bracket is installed on the fixed end of the electric extension rod matching the second transmission gear, and a pair of steering bevel gears are installed on the C-shaped bracket, and the pair of steering bevel gears are respectively meshed with the outer gear ring and the second transmission gear, and a pair of steering bevel gears are respectively rotatably connected with the top and side ends of the C-shaped bracket, and the steering bevel gears are meshed with each other; When the telescopic end of the electric extension rod is controlled to retract, the transmission gear is separated from it; by controlling the operation of the two electric extension rods, a transmission gear matching the outer gear ring or the inner gear ring is respectively connected to the telescopic end of the electric extension rod, so that the outer gear ring or the inner gear ring and the electric extension rod rotate synchronously, and then when the motor is working, the massage outer ring 2 and the massage inner ring 4 are driven by the outer gear ring or the inner gear ring to rotate synchronously. When the outer gear ring is connected to the telescopic end of the electric extension rod, the massage outer ring 2 and the massage inner ring 4 rotate in opposite directions, and when the inner gear ring is connected to the telescopic end of the electric extension rod, the massage outer ring 2 and the massage inner ring 4 rotate in the same direction; The cooperation between the transmission mechanism and the outer gear ring and the inner gear ring realizes two rotation modes of the massage outer ring 2 and the massage inner ring 4, so as to provide different massage experiences according to the needs of users. For example, when the outer gear ring is docked with the telescopic end of the electric extension rod, the massage outer ring 2 and the massage inner ring 4 rotate in opposite directions. This reverse rotation massage method is easy to relax muscles and promote blood circulation.

[0024] When the inner gear ring is connected to the telescopic end of the electric extension rod, the two rotate in the same direction. This massage method of rotating in the same direction is more suitable for relieving mild muscle tension and fatigue.

[0025] This solution can achieve all-round electric massage for the abdomen. The outer massage ring 2 and the inner massage ring 4 are driven by the motor to rotate, so as to achieve the effect of kneading and massaging the abdomen. The floating massage piece 3 on the outer massage ring 2 can adjust its position according to the contour of the abdomen to ensure the uniformity and comfort of the massage. At the same time, the essential oil in the essential oil unit 7 enters the massage head 32 through the one-way valve 73, and after being atomized by the atomizing net, it is evenly sprayed on the hemispherical silicone head through the oblique spray hole. As the massage progresses, the essential oil can penetrate into the skin and play a nourishing and soothing role. The infrared lamp of the infrared heating unit 5 can heat the massage area, promote blood circulation and volatilization of essential oils, and improve the massage effect; the claws and massage balls of the massage unit 6 can press and tap the abdomen to further enhance the massage effect. The entire device has a compact structure and is easy to use, and can provide users with a comfortable abdominal massage experience.

[0026] Second implementation method: Figure 4-Figure 5 As shown, a cleaning unit is installed on the main housing 1, and the cleaning unit includes a container bottle storing alcohol, and a three-way solenoid valve is connected between the output end of the container bottle and the input end of the charging and discharging air pump. When the charging and discharging air pump delivers air flow, the container bottle opens and outputs alcohol, so that the alcohol is input to the positioning needle tube 21 through the guide ring 22 and the guide channel, and is sprayed out through the positioning needle tube 21; It should be noted that the above self-cleaning operation is performed only when the floating massage element 3 is not equipped with the essential oil unit 7 .

[0027] By setting up the cleaning unit, the floating massage part 3 and the massage area can be cleaned and disinfected after the massage, thereby improving the hygiene and safety of the device. The alcohol stored in the container can be precisely sprayed on the outside of the floating massage part 3 through the control of the three-way solenoid valve, and the bactericidal effect of alcohol can be used to assist in removing bacteria and dirt that may remain during the massage process; at the same time, the volatility of alcohol can also take away the residual heat of the floating massage part 3 and the massage area, assisting in cooling the skin.

[0028] The third implementation method: Figure 7 It is shown that the abdominal electric massage device also includes a hot compress control system, which includes a monitoring module, a control module, and a data processing module; The monitoring module is used to detect the skin temperature and the essential oil temperature. The monitoring module is connected with a distributed optical fiber sensor and an infrared thermal imaging sensor. The distributed optical fiber sensor and the infrared thermal imaging sensor are both installed on the main housing 1. A person skilled in the art can select a suitable distributed optical fiber sensor and infrared thermal imaging sensor in the prior art to detect the skin surface temperature of the massage area. The data processing module is used to process monitoring data and select preset solutions; The control module is used to control the designated device to execute the preset scheme. The control module is provided with two preset schemes: a hot compress mode and a mixed massage mode; When the hot compress mode is working, the massage unit 6 is driven to rotate and massage, while the heating unit works, and the skin temperature is monitored in real time during operation; When the mixed massage mode is working, the massage unit 6 is driven to rotate for massage, while the infrared heating unit 5 and the essential oil unit 7 work together. While spraying the essential oil, the infrared heating unit 5 heats the essential oil on the skin at a set appropriate temperature. The essential oil spraying operation is realized by the air supply operation of the charging and discharging air pump to the essential oil unit 7 in the first embodiment. During operation, the skin temperature and the essential oil temperature are monitored in real time by the monitoring module. When the skin temperature is greater than the set temperature or the heating rate is greater than the set threshold, the infrared heating unit 5 is turned off and the essential oil unit 7 stops spraying the essential oil. The hot compress control system monitors the skin temperature and essential oil temperature in real time through the monitoring module, and the data processing module can quickly analyze and select the appropriate preset plan. The control module accurately controls the working status of the hot compress mode and the mixed massage mode according to the preset plan; In the hot compress mode, the infrared heating unit 5 and the massage unit 6 work together to provide the user with a warm massage experience, promote blood circulation and relieve muscle tension. In the mixed massage mode, the infrared heating unit 5, the essential oil unit 7 and the massage unit 6 work together to bring the user a full range of massage enjoyment. At the same time, real-time monitoring and control also ensure the safety and effectiveness of the massage process.

[0029] In summary, this solution provides a uniform and comfortable massage experience through the floating massage part 3, and further enhances the massage effect by cooperating with the essential oil unit 7 and the infrared heating unit 5, so that the essential oil is evenly applied to the massage area during massage, and the skin temperature and equipment status are monitored in real time during massage, which makes it easy to ensure that the massage work is carried out safely.

[0030] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. An abdominal electric massage device, comprising a main housing (1), wherein a massage outer ring (2) and a massage inner ring (4) are rotatably connected to the main housing (1); an electric motor is connected between the massage inner ring (4) and the main housing (1), and the massage outer ring (2) is connected to a power output end of the electric motor via a transmission mechanism; and characterized in that: The massage outer ring (2) is provided with a plurality of mounting grooves, a floating massage member (3) is movably connected in the mounting groove, the floating massage member (3) comprises a movable column (31) slidably connected to the massage outer ring (2), a massage head (32) is clamped at the top end of the movable column (31), a clamping seat (33) is fixedly connected in the movable column (31), and a plurality of oblique spray holes are provided in the massage head (32); one end of the massage head (32) is fixedly connected to the massage outer ring (2), and the other end of the massage head (32) is provided with a plurality of oblique spray holes. A receiving groove for receiving an essential oil unit (7) is provided; the essential oil unit (7) comprises a sealing shell (71), one end of the sealing shell (71) is covered with a sealing cover (72), and the other end of the sealing shell (71) is detachably connected to a one-way valve (73); a hollow column (74) inserted into the sealing shell (71) is fixedly connected to the middle of the sealing cover (72), a piston ring (75) is sleeved on the hollow column (74), and a positioning needle tube (21) inserted into the hollow column (74) is fixedly connected in the installation groove; A plurality of infrared heating units (5) and massage units (6) are installed on the massage inner ring (4).

2. The abdominal electric massage device according to claim 1, characterized in that: The infrared heating unit (5) comprises a spherical shell fixedly connected to the massage inner ring (4), an infrared lamp being installed in the spherical shell, and the massage unit (6) comprises a claw detachably connected to the massage inner ring (4), a massage ball being clamped in the claw.

3. The abdominal electric massage device according to claim 2, characterized in that: A flow guide channel communicating with a plurality of positioning needle tubes (21) is provided in the massage outer ring (2); an end of the massage outer ring (2) close to the motor is rotatably connected to a flow guide ring (22) communicating with the flow guide channel; and an air charging and discharging pump communicating with the flow guide ring (22) is installed in the main housing (1).

4. The abdominal electric massage device according to claim 3, characterized in that: The lower end of the massage outer ring (2) is fixedly connected to an outer gear ring and an inner gear ring, and the inner gear ring is rotatably connected to the guide ring (22). The transmission mechanism includes a pair of electric extension rods rotatably connected to the main housing (1), and a transmission belt is connected between the fixed end of the electric extension rod and the power output end of the motor. The top ends of the two fixed ends of the two electric extension rods are rotatably connected to a first transmission gear and a second transmission gear respectively. The middle parts of the first transmission gear and the second transmission gear are provided with docking holes matching the telescopic ends of the electric extension rods, and the first transmission gear is meshed with the inner gear ring; a C-shaped bracket is installed on the fixed end of the electric extension rod matching the second transmission gear, and a pair of steering bevel gears are installed on the C-shaped bracket, and the pair of steering bevel gears are respectively meshed with the outer gear ring and the second transmission gear.

5. The abdominal electric massage device according to claim 4, characterized in that: An inflatable airbag is installed in the installation groove, a magnetic plate is installed at the top of the inflatable airbag and is slidably connected to the installation groove, and a three-way air valve matching the inflatable airbag is installed on the positioning needle tube (21); the floating massage element (3) is driven by inflating and deflating the inflatable airbag.

6. The abdominal electric massage device according to claim 5, characterized in that: A hemispherical silicone head is provided at the top of the massage head (32), an atomizing net matching the essential oil unit (7) is installed inside the massage head (32), the output end of the oblique spray hole is located on the upper side of the hemispherical silicone head, and the inclination angle of the oblique spray hole is 45°.

7. The abdominal electric massage device according to claim 6, characterized in that: A cleaning unit is mounted on the main housing (1), the cleaning unit comprising a containing bottle storing alcohol, a three-way solenoid valve being connected between the output end of the containing bottle and the input end of the charging and discharging air pump.

8. The abdominal electric massage device according to claim 7, characterized in that: It also includes a hot compress control system, which includes a monitoring module, a control module, and a data processing module; The monitoring module is used to detect the skin temperature and the essential oil temperature, and the monitoring module is connected with a distributed optical fiber sensor and an infrared thermal imaging sensor; The data processing module is used to process monitoring data and select a preset solution; The control module is used to control the designated device to execute a preset scheme, and the control module is provided with two preset schemes: a hot compress mode and a mixed massage mode; When the hot compress mode is in operation, the massage unit (6) is driven to rotate and perform massage while the infrared heating unit (5) is in operation, and the skin temperature is monitored in real time during operation; When the mixed massage mode is in operation, the massage unit (6) is driven to rotate and perform massage, while the infrared heating unit (5) and the essential oil unit (7) cooperate to spray the essential oil while the infrared heating unit (5) heats the essential oil on the skin at a set temperature. During operation, the skin temperature and the essential oil temperature are monitored in real time by the monitoring module.

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