CN205339509U - A medicine fumigation device - Google Patents

Abstract

The utility model discloses a medicine fumigation instrument, comprising a fumigation body and a cloth cover, wherein the fumigation body comprises a steam box for discharging steam and a foot fumigation cavity for foot fumigation, the cloth cover is arranged at the upper end of the fumigation body to form a hand fumigation cavity, a steam conveying device is also arranged in the fumigation body, the steam conveying device comprises a motor, a wind wheel connected with the motor, a wind wheel seat, a wind wheel cover and an air supply pipe, the wind wheel seat is communicated with the steam box; the wind wheel is installed and fixed on the wind wheel seat, the wind wheel cover is connected and fixed with the wind wheel seat and is covered on the wind wheel, a steam outlet slot leading to the foot fumigation cavity is arranged on the wind wheel cover; the air supply pipe is communicated with the wind wheel cover, and the upper end air outlet of the air supply pipe leads to the hand fumigation cavity; a far-infrared bulb is arranged in the fumigation body, the far-infrared bulb comprises a far-infrared bulb body filled with gas and a tungsten filament arranged inside the far-infrared bulb body; a far-infrared powder plate structure capable of generating and radiating far-infrared rays outward is arranged in the fumigation body.

Description

A medicine fumigation device

technical field

The utility model relates to a fumigation instrument for health care, in particular to a medicine fumigation instrument for fumigation of hands and feet.

Background technique

According to modern medicine, fumigation therapy organically combines the power of medicine and heat through fumigation and steaming to promote the absorption of medicine on the skin and affected areas, promote the circulation of blood and lymph, strengthen the metabolism of sugar, fat and protein, and excrete waste in the body. , is conducive to the reflux and absorption of interstitial fluid, enhances the phagocytosis of white blood cells, regulates neurohumor, and enhances the body's disease resistance. Between this, there are a wide variety of drug fumigation instruments on the market. At present, a foot medical fumigation instrument with a cloth cover on the upper end has appeared on the market. When in use, the steam generated flows into the inside of the cloth cover, so that it can be used to fumigate both feet and arms. However, due to the non-directionality of the steam flow, the steam is discharged slowly from the steam generator into the foot fumigation cavity and the cloth cover.

In addition, the special feature of far infrared rays on the human body is that it has certain penetrating power and strong warming effect on human skin and subcutaneous tissue. When far-infrared rays radiate the human body, the temperature of the skin and subcutaneous tissue of the human body will increase accordingly. From a physiological point of view, the human skin and subcutaneous tissue have obtained a temperature effect, and the whole body is evenly and comfortably warmed up. The conduction through the meridians of the body produces the moxibustion effect, thereby promoting qi and blood circulation, warming the middle and dispelling cold, dispelling wind and dampness, and reducing swelling and stagnation. At the same time, far-infrared rays can activate human cells. The principle is that far-infrared rays can produce resonance effects on cells. According to research, the human body is an organism with a very rich water content. The water content of adults accounts for 60% of the body weight, most of which, 40%, is in the cells, called intracellular fluid; a small part, 20%, exists in plasma and Of the interstitial fluid, 16% is interstitial fluid and 4% is plasma. In this way, when the far-infrared rays act on the cells, it will mainly cause the vibration of water molecules inside and outside the cells, turning the water of the aging macromolecular groups in the human body into water of smaller molecular groups, activating the water molecules and proteins, and activating the cells. Acting locally, it can expand microvessels, accelerate blood flow and open collateral circulation, improve microcirculation disorders, increase blood supply and oxygen supply of cells and tissues, accelerate the absorption and dissipation of inflammatory exudate, strengthen metabolism and put the human body in extreme condition. good health. However, the existing fumigation apparatus generally does not have the function of far-infrared treatment, and the structure and function of the existing fumigation apparatus are single and traditional, which cannot meet the various needs of users.

Therefore, how to solve the above problems is an urgent technical problem in the industry.

Utility model content

The main purpose of the utility model is to provide a drug fumigation instrument which can increase the steam discharge speed, has the function of far infrared treatment, and can meet various needs of users.

The utility model proposes a drug fumigation instrument, which includes a fumigation body and a cloth cover. The fumigation body includes a steam box for discharging steam and a foot fumigation cavity for foot fumigation. The cloth cover is arranged on the upper end of the fumigation body to form a hand The fumigation chamber and the fumigation body are also provided with a steam conveying device. The steam conveying device includes a motor, a wind wheel connected to the motor, a wind wheel seat, a wind wheel cover and an air supply pipe, and the wind wheel seat communicates with the steam box; the wind wheel is installed and fixed On the wind wheel seat, the wind wheel cover is connected and fixed with the wind wheel seat, and is covered on the wind wheel. A steam outlet leading to the foot fumigation chamber is arranged on the wind wheel cover; the air supply pipe communicates with the wind wheel cover , the air outlet at the upper end of the air supply pipe leads to the hand fumigation chamber; the fumigation body is provided with a far-infrared bulb, the far-infrared bulb includes a far-infrared bulb body filled with gas, a tungsten wire inside the far-infrared bulb body, and a tungsten wire Under the action of AC voltage, it generates heat and heats the gas in the far-infrared bulb body to generate infrared electromagnetic waves and radiate outwards to achieve far-infrared therapeutic functions; the fumigation body is equipped with a far-infrared powder plate structure that can generate and radiate far-infrared rays outward. Realize the far infrared treatment function.

Preferably, the far-infrared powder plate structure includes a far-infrared powder iron sheet structure, a far-infrared powder ceramic sheet structure, and a far-infrared powder plastic plate structure; the far-infrared powder iron sheet structure includes a far-infrared powder iron sheet structure Infrared powder iron sheet, the first PTC heating sheet that is close to the lower end surface of the far-infrared powder iron sheet, the first temperature controller that is close to the lower end surface of the first PTC heating sheet and can control the temperature, the first temperature controller Control the heating of the first PTC heating plate and heat the far-infrared powder iron sheet so that the far-infrared powder on the far-infrared powder iron sheet is heated to generate far-infrared rays and radiate outwards to realize the far-infrared treatment function; far-infrared powder The structure of the ceramic sheet includes a far-infrared powder ceramic sheet with a far-infrared powder and a built-in heating wire, a second temperature controller that is close to the lower end surface of the far-infrared powder ceramic sheet and can control the temperature, and the second temperature controller Control the heating of the heating wire and heat the far-infrared powder ceramic sheet so that the far-infrared powder on the far-infrared powder ceramic sheet is heated to generate far-infrared rays and radiate outwards to realize the far-infrared treatment function; far-infrared powder plastic plate structure It includes a far-infrared powder plastic plate with far-infrared powder, a second PTC heating plate that is close to the lower end surface of the far-infrared powder plastic plate, and a third PTC heating plate that is close to the lower end surface of the second PTC heating plate and can control the temperature. The temperature controller, the third temperature controller controls the second PTC heating plate to generate heat and heat the far-infrared powder plastic plate, so that the far-infrared powder on the far-infrared powder plastic plate is heated to generate far infrared rays and radiate outwards. Realize the far infrared treatment function.

Preferably, one side of the wind wheel seat is provided with a communication part communicating with the wind wheel, and the communication part leads to the steam box.

Preferably, the side wall of the wind wheel seat is provided with a communication groove communicating with the wind wheel, and the communication groove leads to the foot fumigation chamber.

Preferably, the wind wheel seat is fixed on the bottom surface of the foot fumigation cavity, and a seat adapted to the shape of the wind wheel is provided on the wind wheel seat, the wind wheel is placed on the seat, the motor is arranged under the wind wheel seat, and A through hole is arranged on the bottom surface, and the wheel shaft of the wind wheel is connected with the rotating shaft of the motor through the through hole.

Preferably, a fixing hole corresponding to the position of the wind wheel cover is provided on the periphery of the seat, and a fixing column corresponding to the fixing hole is provided on the lower end surface of the wind wheel cover; The wind wheel fixing part of the wheel, the upper and lower ends of the wind wheel fixing part are respectively connected and fixed with the wind wheel cover and the wheel shaft.

Preferably, it also includes an upper air outlet baffle, and the upper air outlet baffle is movably connected and fixed at the upper air outlet of the air supply pipe.

The steam conveying device of the medicine fumigation instrument of the utility model includes a motor, a wind wheel connected with the motor, a wind wheel seat, a wind wheel cover and an air supply pipe, the wind wheel seat communicates with the steam box of the fumigation body, and the wind wheel is installed and fixed on the wind wheel On the seat, the motor drives the wind wheel to rotate, thereby inhaling the steam in the steam box through the wind wheel seat; the wind wheel cover is connected and fixed with the wind wheel seat, and is covered on the wind wheel. The steam outlet of the upper fumigation chamber, the air supply pipe is connected with the wind wheel cover, and the upper air outlet of the air supply pipe leads to the hand fumigation chamber, so that the wind wheel quickly blows the inhaled steam into the foot through the steam outlet and air supply pipe. In the internal fumigation chamber and the hand fumigation chamber, the speed of the steam in the fumigation box being discharged into the fumigation chamber is increased. The medicine fumigation instrument of the utility model includes a steam conveying device, the wind wheel of the steam conveying device can quickly blow the steam in the fumigation box into the foot fumigation cavity and the hand fumigation cavity, so that the steam in the fumigation box can be discharged into the foot fumigation The speed in the fumigation chamber and hand fumigation chamber is increased, and the temperature in the foot fumigation chamber and hand fumigation chamber is increased, so that the purpose of shortening the waiting time for steam to be released during use can be achieved, which is convenient for users to use. In addition, the utility model is provided with a far-infrared light bulb and a far-infrared powder plate structure, which realizes the far-infrared treatment function and can play the role of auxiliary treatment and nursing. The utility model realizes a medicine fumigation instrument which can increase the steam discharge speed, has the function of far-infrared treatment, and can meet various needs of users.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of the fumigation main body in an embodiment of a medicine fumigation apparatus of the present invention;

Fig. 2 is a schematic cross-sectional structure diagram of the fumigation body in an embodiment of a medicine fumigation apparatus of the present invention;

Fig. 3 is a schematic cross-sectional structure diagram of an embodiment of a medicine fumigation instrument of the present invention;

Fig. 4 is an exploded schematic diagram of the three-dimensional structure of the steam conveying device in an embodiment of a medicine fumigation apparatus of the present invention;

Fig. 5 is the enlarged schematic diagram of the structure of the far-infrared bulb in an embodiment of a drug fumigation instrument of the present invention;

Fig. 6 is the enlarged schematic diagram of the structure of the far-infrared powder iron sheet structure in an embodiment of a drug fumigation instrument of the present invention;

Fig. 7 is the enlarged schematic diagram of the structure of the far-infrared powder ceramic plate structure in an embodiment of a drug fumigation instrument of the present invention;

Fig. 8 is an enlarged schematic diagram of the far-infrared powder plastic plate structure in an embodiment of a medicine fumigation apparatus of the present invention.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1 to Fig. 8, an embodiment of a medicine fumigation instrument of the present invention is proposed, including a base 300, a fumigation main body 100 arranged on the base 300 and a cloth cover 200 covering the upper end of the fumigation main body 100, the cloth cover 200 The cover is arranged on the upper end of the fumigation body 100 to form a hand fumigation cavity for fumigation of hands. The fumigation body 100 is provided with a steam generating device for generating steam, a steam box 60 for discharging steam, and a foot fumigation chamber 50 for foot fumigation, and the foot fumigation chamber 50 communicates with the hand fumigation chamber. The steam generating device comprises a steam heating element, which generates steam when the steam heating element works, and the steam produced enters the steam box 60 through a steam input pipe 603; There is an opening at the position corresponding to the bag holder 601, and a steam baffle 602 movable cover adapted to the opening is arranged at the opening. When placing the medicine bag, the steam baffle 602 is opened, and the medicine bag is placed on the medicine bag holder 601 Then cover and fix the steam baffle 602 on the opening, so that the steam in the steam box 60 is in a sealed state.

In order to quickly and evenly discharge the steam in the steam box 60 into the foot fumigation cavity 50 and the hand fumigation cavity, a steam delivery device 400 is also provided in the fumigation main body 100. The steam delivery device 400 includes a motor 202 connected to the motor 202 The wind wheel 20, the wind wheel seat 10, the wind wheel cover 30 and the air supply pipe 40, the wind wheel seat 10 is fixed on the bottom surface of the foot fumigation chamber 50 in the fumigation body 100, and the wind wheel seat 10 is provided with a The seat that the wheel 20 shape fits, the wind wheel 20 is placed on the seat, the motor 202 is arranged under the wind wheel seat 10, and a through hole is provided on the bottom surface of the seat, and the wheel shaft of the wind wheel 20 passes through the through hole and the rotating shaft of the motor 202 connected, the motor 202 drives the wind wheel 20 to rotate. One side of the wind wheel base 10 is provided with a communicating portion 101 communicated with the seat, the communicating portion 101 leads into the steam box 60, and the communicating portion 101 communicates the wind wheel base 10 with the steam box 60, so that the steam in the steam box 60 can be Discharge into the wind wheel seat 10, and when the wind wheel 20 rotates, the wind wheel 20 can quickly inhale the steam in the steam box 60.

The periphery of the seat is provided with a fixing hole corresponding to the position of the wind wheel cover 30, and the lower end surface of the wind wheel cover 30 is provided with a fixing post corresponding to the fixing hole. On the wheel seat 10, and cover on the wind wheel 20; between the wind wheel cover 30 and the wind wheel 20, a wind wheel fixing part 201 for fixing the wind wheel 20 is provided, and the upper end of the wind wheel cover 30 is provided with a The groove formed by the upward bulge, the upper end of the wind wheel fixing part 201 is connected and fixed in the groove, the lower end of the wind wheel fixing part 201 is connected and fixed with the upper end of the wheel shaft of the wind wheel 20, and after the wind wheel cover 30 is fixed, it is fixed by the wind wheel The element 201 fixes the wind wheel 20 , and the steam sucked by the wind wheel 20 is filled in the wind wheel cover 30 .

On the side wall of the wind wheel cover 30, there are several steam outlet grooves 301 leading to the foot fumigation cavity 50 in the fumigation body 100, and the steam outlet grooves 301 are arranged in order of decreasing in height from the middle to both sides. The appearance is beautiful, and the inhaled steam is blown into the foot fumigation chamber 50 by the wind wheel 20 from the steam outlet 301 . The air supply pipe 40 is vertically arranged on the wind wheel cover 30 and communicates with the wind wheel cover 30. The upper end air outlet 401 of the air supply pipe 40 leads to the hand fumigation chamber, so that the inhaled steam is blown by the wind wheel 20 again. into the air supply pipe 40, and blow into the hand fumigation cavity from the air outlet 401 at the upper end of the air supply pipe 40.

The air outlet 401 at the upper end of the air supply pipe 40 is movably connected with an upper air outlet baffle 402, the two sides of the upper air outlet baffle 402 are provided with mounting buckles, and the two sides of the upper end of the air supply pipe 40 are provided with installation buckles. The matching card slot, the installation buckle is snapped into the card slot, so that the upper air outlet baffle 402 is fixed on the upper air outlet 401 of the air supply pipe 40, so that the air outlet 401 is blocked, so that the steam is only blown into the foot fumigation chamber 50 , so that the user can avoid the waste of steam when the user does not use the hands to fumigate.

A temperature controller 501 is arranged in the foot fumigation cavity 50, and the temperature controller 501 is arranged on the side of the wind wheel seat 10. When the steam temperature is too high and reaches the temperature setting control range in the temperature controller 501, the temperature The controller 501 will control the power of the steam heating element to keep the steam temperature within the temperature range set by the user.

When carrying out foot and hand fumigation, turn on the function switch of the fumigation instrument, the motor 202 and the steam heating element work at the same time, and the steam generated enters the steam box 60 through the steam input pipe 603; when the motor 202 drives the wind wheel 20 to rotate, the steam The steam in the box 60 is sucked into the wind wheel base 10, and enters in the wind wheel cover 30, one-third of the steam is blown into the foot fumigation cavity 50 by the steam outlet groove 301 on the wind wheel cover 30, and two-thirds The steam is blown into the hand fumigation chamber from the air outlet 401 at the upper end of the air supply pipe 40, so that the steam in the fumigation box is quickly discharged into the foot fumigation chamber 50 and the hand fumigation chamber, and the foot fumigation chamber 50 and the hand fumigation chamber The steam is evenly distributed, and the temperature rises rapidly, which can shorten the waiting time for the steam to be released during use, and is convenient for users to use.

The side wall of the wind wheel seat 10 is provided with a communication groove 102 communicated with the wind wheel 20, and the communication groove 102 leads to the foot fumigation cavity 50, so that when the steam in the steam box 60 is too little or no steam, the communication groove 102 102 can be used as an air inlet, which can ensure the normal operation of the wind wheel 20; the wind wheel 20 will inhale the steam in the foot fumigation chamber 50 communicated with the communication groove 102, so that the foot fumigation chamber 50 and the steam in the hand fumigation chamber Convection is formed through the wind wheel cover 30 and the air supply pipe 40 .

The fumigation main body is provided with a far-infrared bulb 700. The far-infrared bulb 700 includes a gas-filled far-infrared bulb body 701 and a tungsten wire 702 located inside the far-infrared bulb body 701. The tungsten wire 702 generates heat under the action of AC voltage and heats the far The gas in the infrared bulb body 701 generates infrared electromagnetic waves and radiates outwards to realize the far-infrared therapeutic function.

The fumigation body is equipped with a far-infrared powder plate structure that can generate and radiate far-infrared rays outward, so as to realize the far-infrared treatment function. The far-infrared powder plate structure includes a far-infrared powder iron plate structure 801 , a far-infrared powder ceramic plate structure 802 , and a far-infrared powder plastic plate structure 803 .

Far-infrared powder iron sheet structure 801 comprises far-infrared powder iron sheet 804 with far-infrared powder, the first PTC heating sheet 805 that is close to the far-infrared powder iron sheet 804 lower end surface, and is close to the first PTC heating sheet 805. The first temperature controller 806 that can control the temperature of the lower end surface of the heating sheet 805, the first temperature controller 806 controls the first PTC heating sheet 805 to generate heat and heats the far-infrared powder iron sheet 804 to make the far-infrared powder iron sheet 804 The far-infrared powder on the surface generates far-infrared rays after being heated and radiates outwards to realize the far-infrared treatment function.

The far-infrared powder ceramic sheet structure 802 comprises a far-infrared powder ceramic sheet 807 with a far-infrared powder and a built-in heating wire 808, a second temperature control panel that is close to the far-infrared powder ceramic sheet 807 lower end surface and can control the temperature. Controller 809, the second thermostat 809 controls the heating wire 808 to generate heat and heats the far-infrared powder ceramic sheet 807 so that the far-infrared powder on the far-infrared powder ceramic sheet 807 is heated to produce far-infrared rays and radiate outwards Thereby realizing the far infrared treatment function.

The far-infrared powder plastic plate structure 803 comprises a far-infrared powder plastic plate 810 with far-infrared powder, a second PTC heating sheet 811 that is close to the lower end surface of the far-infrared powder plastic plate 810, and a second PTC heating plate that is close to the second PTC. The third thermostat 812 that can control the temperature of the lower end surface of the heating plate 811, the third thermostat 812 controls the second PTC heating plate 811 to generate heat and heats the far-infrared powder plastic plate 810 to make the far-infrared powder plastic plate 810 The far-infrared powder on the surface generates far-infrared rays after being heated and radiates outwards to realize the far-infrared treatment function.

Far-infrared rays have strong penetrating power and radiation power, and have significant temperature control effect and resonance effect. It is easily absorbed by objects and converted into internal energy of objects. After the far-infrared rays are absorbed by the human body, it can make the water molecules in the body resonate, activate the water molecules, strengthen the binding force between them, thereby activating biological macromolecules such as proteins, so that the biological cells are at the highest vibration level. Due to the resonance effect of biological cells, the far-infrared heat energy can be transmitted to the deeper part of the human body, and the temperature of the lower layer will rise, and the generated heat will be emitted from the inside to the outside. This kind of action can dilate capillaries, promote blood circulation, strengthen the metabolism between various tissues, increase the regenerative ability of tissues, improve the immune ability of the body, and regulate the abnormal state of mental excitement, thus playing the role of medical care. The utility model is provided with a far-infrared light bulb 700, and is also provided with a far-infrared powder plate structure, which realizes the far-infrared treatment function and can play the role of auxiliary treatment and nursing. For example, far-infrared rays can improve blood circulation and joint pain. It can regulate autonomic nerves, skin care and beauty, and improve the circulatory system. In terms of nursing functions, far-infrared rays are also widely used, such as basic nursing: decubitus patients, chronic ulcers, etc. have good healing effects; such as surgical nursing: due to postoperative wound healing, inflammation, exogenous disease, wound healing, peripheral injury disease; such as burn care: major surgery inflammation, severe burn patients, chronic ulcer after burn, post-burn infection; such as obstetrics and gynecology care: dysmenorrhea, irregular menstruation, pelvic cavity Inflammation, etc.; such as the treatment and nursing of common diseases in the elderly: functional training, muscle strength training, joint function recovery, cystitis, prostatitis, lymphitis, etc. for post-stroke sequelae (hemiplegia patients); such as rehabilitation nursing: low back pain, lumbar disc herniation, Functional training, muscle strength trauma recovery, joint somatosensory function rehabilitation after ligament reconstruction, soft tissue injury, lumbar muscle strain, sciatica, frozen shoulder, etc., can meet the various needs of users. The utility model realizes a medicine fumigation instrument which can increase the steam discharge speed, has the function of far-infrared treatment, and can meet various needs of users.

The above are only preferred embodiments of the present utility model, and are not therefore limiting the patent scope of the present utility model. All equivalent structural transformations made by using the utility model specification and accompanying drawings are directly or indirectly used in other related technologies. Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (7)

1. A drug fumigation instrument, characterized in that it comprises a fumigation main body and a cloth cover, the fumigation main body includes a steam box for discharging steam and a foot fumigation cavity for foot fumigation, and the cloth cover cover is arranged on The upper end of the fumigation main body forms a hand fumigation cavity, and a steam delivery device is also provided in the fumigation main body, and the steam delivery device includes a motor, a wind wheel connected to the motor, a wind wheel seat, a wind wheel cover and an air supply pipe, the wind wheel seat communicates with the steam box; The wind wheel is installed and fixed on the wind wheel seat, the wind wheel cover is fixedly connected with the wind wheel seat, and is covered on the wind wheel, and the wind wheel cover is provided with a Describe the steam outlet of the foot fumigation chamber; The air supply pipe is in communication with the wind wheel cover, and the air outlet at the upper end of the air supply pipe leads to the hand fumigation chamber; The fumigation main body is provided with a far-infrared bulb, and the far-infrared bulb includes a gas-filled far-infrared bulb body and a tungsten wire arranged inside the far-infrared bulb body, and the tungsten wire generates heat under the action of an AC voltage and heating the gas in the far-infrared light bulb to generate infrared electromagnetic waves and radiate outwards to realize the far-infrared therapeutic function; The fumigation body is provided with a far-infrared powder plate structure that can generate and radiate far-infrared rays outward, so as to realize the far-infrared treatment function. 2. A kind of medicine fumigation instrument according to claim 1, characterized in that, the far-infrared powder plate structure comprises a far-infrared powder iron sheet structure, a far-infrared powder ceramic sheet structure, a far-infrared powder plastic plate structure; The structure of the far-infrared powder iron sheet includes a far-infrared powder iron sheet with far-infrared powder, a first PTC heating sheet that is close to the lower end surface of the far-infrared powder iron sheet, and a first PTC heating sheet that is close to the second A first temperature controller that can control the temperature of the lower end surface of the PTC heating sheet, and the first temperature controller controls the heating of the first PTC heating sheet and heats the far-infrared powder iron sheet to make the far-infrared The far-infrared powder on the powdered iron sheet generates far-infrared rays after being heated and radiates outwards to realize the far-infrared treatment function; The far-infrared powder ceramic sheet structure includes a far-infrared powder ceramic sheet with a far-infrared powder and a built-in heating wire, a second temperature control panel that is close to the lower end surface of the far-infrared powder ceramic sheet and can control the temperature. controller, the second temperature controller controls the heating wire to generate heat and heats the far-infrared powder ceramic sheet so that the far-infrared powder on the far-infrared powder ceramic sheet is heated to generate far-infrared rays and Radiate out to achieve far infrared therapy function; The structure of the far-infrared powder plastic plate includes a far-infrared powder plastic plate with far-infrared powder, a second PTC heating sheet that is close to the lower end surface of the far-infrared powder plastic plate, and a second PTC heating sheet that is close to the first The third temperature controller that can control the temperature of the lower end surface of the second PTC heating plate, the third temperature controller controls the heating of the second PTC heating plate and heats the far-infrared powder plastic plate to make the far-infrared The far-infrared powder on the powder plastic plate generates far-infrared rays after being heated and radiates outwards to realize the far-infrared treatment function. 3 . The medicine fumigation instrument according to claim 2 , characterized in that, one side of the wind wheel seat is provided with a communicating portion communicating with the wind wheel, and the communicating portion leads to the steam box. 4 . 4. A drug fumigation instrument according to claim 3, characterized in that, the side wall of the wind wheel seat is provided with a communication groove communicating with the wind wheel, and the communication groove leads to the foot Fumigation chamber. 5. A drug fumigation instrument according to claim 3 or 4, characterized in that, the wind wheel seat is fixed on the bottom surface of the foot fumigation cavity, and the wind wheel seat is provided with a The seat is fitted with a wheel shape, the wind wheel is placed on the seat, the motor is arranged under the seat of the wind wheel, a through hole is provided on the bottom surface of the seat, and the wheel shaft of the wind wheel passes through The through hole is connected with the rotating shaft of the motor. 6. A medicine fumigation instrument according to claim 5, characterized in that, the periphery of the seat is provided with a fixing hole corresponding to the position of the wind wheel cover, and the lower end surface of the wind wheel cover is provided with a The fixing column corresponding to the fixing hole; a wind wheel fixing piece for fixing the wind wheel is provided between the wind wheel cover and the wind wheel, and the upper and lower ends of the wind wheel fixing piece are respectively connected to the The wind wheel cover and the wheel shaft are connected and fixed. 7 . The medicine fumigation apparatus according to claim 1 , further comprising an upper air outlet baffle, and the upper air outlet baffle is movably connected and fixed at the upper air outlet of the air supply pipe. 7 .