CN216653141U - Middle infrared physiotherapy waistband - Google Patents
Middle infrared physiotherapy waistband Download PDFInfo
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- CN216653141U CN216653141U CN202122398643.4U CN202122398643U CN216653141U CN 216653141 U CN216653141 U CN 216653141U CN 202122398643 U CN202122398643 U CN 202122398643U CN 216653141 U CN216653141 U CN 216653141U
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Abstract
The utility model discloses a mid-infrared physiotherapy waistband, which comprises a waistband connecting belt and is characterized in that the waistband connecting belt is provided with a connecting part, and the connecting part is provided with two mid-infrared emission units; the middle infrared emission unit comprises a traditional Chinese medicine cladding, a top surface middle infrared transmission covering layer, a thermal insulation middle infrared transmission layer, a first electric insulation layer, an electric middle infrared transmission film layer, a second electric insulation layer and a bottom surface covering layer which are arranged in a stacked mode. The density of the mid-infrared light radiated to the wearer by the mid-infrared emission unit is more than 20% higher than the density of the mid-infrared light radiated by the wearer under the condition of normal body temperature, and the mid-infrared emission unit has actual infrared physical therapy benefit and scientific basis of medical therapy. And the top surface can be inserted with a traditional Chinese medicine bag with a formula for relieving the lumbago and the backache, and the medicine bag absorbs the infrared emission of the heating source to heat up, thereby achieving or exceeding the functions of the heat treatment and the drug therapy of the general heat treatment lumbago and backache plaster.
Description
Technical Field
The utility model relates to the fields of infrared optical engineering, thermal insulation engineering, infrared medical science and technology, wearable close-fitting object science and technology and nano engineering, in particular to a mid-infrared physiotherapy waistband.
Background
The back pain is common spondyloarthritis pain, the lower waist pain is presented in the initial stage, as the spondylitis firstly attacks the sacroiliac joint and gradually spreads upwards, ligaments of joints of the spine are calcified, the X-ray shows that intervertebral spaces disappear, the spine is changed like bamboo joints, the early stage is not easy to be found, the back pain is aggravated in the later stage, various functional disorders are caused, and particularly, great pain and difficulty are brought to patients who bend down, expand the chest, bend the neck and the like, and the work and life are seriously affected. The habits of sedentary and lack of exercise in modern work and life lead to generalization and youthfulness of spondylitis, decline of quality of life and extremely serious economic loss.
The existing external application therapeutic device market still uses a simple and disposable thermal therapy backache plaster market as a mainstream, the basic working principle is that a bag of sealed iron powder is arranged in a product, a ventilation port is opened when the product is used, the iron powder releases heat when being oxidized by air, and the product is developed into a universal disposable portable heat source due to low cost and non-corrosiveness, and then an external application traditional Chinese medicine bag for treating backache is externally attached, so that drug effect molecules are released by utilizing heat energy, the drug effect molecules are promoted to enter under the human cortex by utilizing the heat osmosis principle, and the thermal therapy effects such as subcutaneous microcirculation and the like are promoted by utilizing the heat energy. Such products and techniques are obviously associated with a waste of disposable resources and a high environmental load.
The development of small rechargeable batteries is promoted by the popularization of small portable electronic products such as intelligent mobile phones and the like, rechargeable external application therapeutic devices for relieving low back pain developed by the similar environment-friendly small battery technologies are in use, the emerging industry firstly adopts metal wires or carbon fibers to manufacture flexible light electric heating pads to replace disposable iron powder heating bags, and recently adopts electric heating films made of conductive nano carbon such as graphene to replace metal wires and carbon fiber electric heating pads which generate heat unevenly, and the working principle still adopts the traditional thermal therapy principle. And because of the medical scientific research reports that the infrared light emitted by the infrared lamp device is adopted to irradiate the patient indeed has different physical therapy benefits based on the function of regulating and controlling the biological metabolism of human cell molecules compared with the traditional thermal therapy, and has clinical effective confirmation of infrared relieving back pain, the market is induced to emerge a plurality of so-called contact type wearable far infrared external treatment device products for relieving back pain, conductive wire electric heating pads and nano carbon electric heating films are declared to be capable of replacing heavy infrared lamp devices to emit infrared light with the effect of relieving back pain, but the working principle of the products is generally based on guessing and does not accord with the basic scientific principle, particularly the technology of the product packaging heat source neglects the fact that packaging materials generally absorb infrared rays, so that the infrared emission of the heat source is completely packaged and absorbed by the heat source when the actual products are used, although the temperature of the packaging materials is raised, the infrared emission of the heat source cannot penetrate through the heat source packaging at all, and any infrared physical therapy benefit is generated for the wearer, basically has only a thermotherapy function, the utility model corrects the related corruption inaccuracy, and discloses a wearable mid-infrared medical waist and back pain waistband innovation utility model with scientific basis.
According to planck's law, all objects with a temperature above absolute zero (273 degrees below zero celsius) emit spectral radiation, and the quantitative description of the radiation intensity (I) as a function of the radiation wavelength (λ) with temperature (T) is as follows:
an ideal radiation emitter (called a blackbody) emits electromagnetic waves without any self-absorption in the entire radiation spectrum with the above spectral distribution, and its emissivity is theoretically set to 100%. For example, at a temperature of 310K (37 ℃ C., body temperature), 98% of the total radiation of the emission spectrum of a black body is in a broad wavelength range of 3 μm to 50 μm, and the peak is at 9.3 μm. The total spectral intensity of radiation below a wavelength of 3 μm is only about 0.02% of its entire spectrum, and the total spectral intensity above 50 μm is only 2%. In fact, the infrared light emission and absorption of the human body in the wavelength range of 3-50 μm are close to 100%, which is nearly an ideal black body. Therefore, the human body irradiated by the infrared light with the wavelength range of 3-50 μm can absorb the light energy efficiently, thereby having warm feeling and physical therapy benefit. Because Planck's law indicates that the infrared radiation intensity of a black body increases suddenly with the temperature rise of the black body, when a heat source similar to the black body is arranged outside the human body and the temperature of the heat source is higher than the temperature of the human body, the infrared radiation emitted by the heat source is stronger than the infrared radiation emitted by the human body, so that the infrared heating and physical therapy effects can be achieved, but the human body can not be exposed to the temperature higher than 316K (43 ℃), and the 316K (43 ℃) black light can not be generatedThe total photometric density of the bulk emission spectrum was 56.6mW/cm2The emission spectral luminosity density of the black body is 52.4mW/cm compared with that of a 310K (37 ℃, human body temperature)2The infrared heating and physical therapy effect is weak because the infrared heating and physical therapy effect is only 8 percent strong. In fact, the contact infrared medical product national standard (yy0902-2013) limits that the contact temperature of the contact infrared medical product and a human body is not higher than 43 ℃, and the contact infrared medical product top surface infrared emission luminosity density is only slightly higher than the infrared emission luminosity density under the normal body temperature condition of the human body no matter the contact infrared medical product contacts with the human body, so that the utility model overcomes the limitation, and discloses a wearable infrared medical treatment waist and back pain waistband innovation utility model with scientific basis, wherein the contact temperature of the contact infrared medical product and the human body is not higher than 43 ℃, but the contact physical therapy product top surface infrared emission luminosity is higher than the self radiation mid-infrared luminosity density of a wearer under the normal body temperature condition by more than 20%, so that the indispensable light intensity scientific basis of the infrared medical treatment is fully ensured.
Furthermore the present invention advocates clarifying another common scientific corruption of infrared light applications. Infrared light covers a wide range of wavelengths from 0.75 to 1000 μm, and literature and market product introductions are used to split this range of wavelengths into "near infrared", "mid infrared" and "far infrared" bands, although the international standard ISO20473 clearly defines 0.75 to 3 μm as near infrared, 3 to 50 μm as mid infrared and 50 to 1000 μm as far infrared, industry and discipline reports that these three bands are still defined by non-standard rules regardless of the international standard, which is extremely confusing, for example, the term "far infrared" is used arbitrarily by many commercial products and literature to describe infrared radiation in the wavelength range from 3 μm to 50 μm. The utility model proposes to comply with the international spectral standard ISO20473, i.e. to define a wavelength range of 3 μm to 50 μm specifically as the mid-infrared.
Accordingly, the utility model discloses a mid-infrared physiotherapy waistband.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a mid-infrared physiotherapy waistband, which comprises a waistband connecting band and is characterized in that the waistband connecting band is provided with a connecting part, the connecting part is provided with a middle bulge, two sides of the bulge are provided with two symmetrical mounting surfaces, and the two mounting surfaces are respectively provided with a mid-infrared emission unit;
the middle infrared emission unit comprises a traditional Chinese medicine cladding, a top surface middle infrared transmission covering layer, a thermal insulation middle infrared transmission layer, a first electric insulation layer, an electric middle infrared transmission film layer, a second electric insulation layer and a bottom surface covering layer which are arranged in a stacked mode; the top mid-IR transmissive cover layer faces the wearer; the bottom surface covering layer is fixedly connected with the connecting part; the electric transfer intermediate infrared emission film layer comprises a carbon plastic composite layer and a plurality of electrodes, the electrodes are electrically connected with the carbon plastic composite layer, and the carbon plastic composite layer can emit intermediate infrared light waves after being electrified; the intermediate infrared light wave comprises a wave band of 3-50 μm;
the mid-infrared emission unit radiates mid-infrared photometric density to the wearer, which is more than 20% higher than the self-radiated mid-infrared photometric density of the wearer under the normal body temperature condition.
As a preferred technical scheme, the connecting part is provided with an external interface which can be electrically connected with an external electric control unit; the external electronic control unit is electrically connected with the electrode through the external interface and is used for driving the carbon-plastic composite layer to emit mid-infrared light waves.
As a preferred technical scheme, an electric control unit is arranged in the connecting part, and the electric control unit is electrically connected with the electrodes and used for driving the carbon-plastic composite layer to emit mid-infrared light waves.
As a preferred technical scheme, the electronic control unit includes an electrical modulation module, and the electrical modulation module can output one or more of preset voltage, preset current, preset power, preset pulse waveform, and preset variable frequency pulse current.
As a preferable technical scheme, the voltage applied to the carbon plastic composite layer by the electric control unit is not more than 5V; the total power applied by the electric control unit to the two carbon plastic composite layers is not more than 12W.
As a preferable technical scheme, the top surface mid-infrared transmitting covering layer and the thermal insulation mid-infrared transmitting layer both comprise a mid-infrared transmitting polyethylene material, and the mid-infrared transmittance of the polyethylene material is not less than 90%;
the first electric insulation layer and the second electric insulation layer are made of plastic materials;
the bottom surface covering layer comprises a middle infrared reflecting layer, a thermal insulation layer and a cloth fabric layer which are sequentially stacked;
the mid-infrared emission intensity emitted from the top surface covering layer reaches more than 60% of the mid-infrared emission intensity of the electric conversion mid-infrared emission film layer; the intensity of the mid-infrared emission emitted from the bottom surface covering layer is lower than 10% of the intensity of the mid-infrared emission in the electric conversion mid-infrared emission film layer.
As a preferred technical scheme, the maximum working temperature of the top surface covering layer is not higher than 43 ℃; the top cover layer has a maximum mid-infrared emission intensity of greater than 63mW/cm2。
As a preferable technical scheme, the square resistance of the carbon-plastic composite layer is less than or equal to 100 omega/□; the thickness of the carbon plastic composite layer is less than or equal to 200 mu m; the mid-infrared emissivity of the carbon plastic composite layer is more than or equal to 95 percent.
As a preferable technical scheme, the traditional Chinese medicine cladding is detachably arranged in the top surface mid-infrared transmitting covering layer, a traditional Chinese medicine material for relieving the pain of the waist and the back is arranged in the traditional Chinese medicine cladding, and the traditional Chinese medicine material can absorb mid-infrared rays to heat and release medicine molecules capable of relieving the pain of the waist and the back.
As a preferred technical solution, two ends of the waistband connecting band are respectively provided with a first connecting structure and a second connecting structure, and the first connecting structure can be detachably connected with a plurality of connecting positions of the second connecting structure.
The technical scheme adopted by the utility model can achieve the following beneficial effects: the insulation packaging ensures that the contact temperature of the contact type infrared medical product and a human body is not higher than 43 ℃, the temperature of a heat source can be far higher than 43 ℃ and has stronger mid-infrared emission, and the infrared emission luminosity of the top surface of the contact type physical therapy product can be ensured to be higher than the self-radiation mid-infrared luminosity density of a wearer by more than 20 percent under the condition of normal body temperature, so that the infrared medical treatment is scientifically carried out.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below to form a part of the present invention, and the exemplary embodiments and the description thereof illustrate the present invention and do not constitute a limitation of the present invention. In the drawings:
fig. 1 is a perspective view of a wearing state of a mid-infrared physiotherapy belt disclosed in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of an unfolded state of a mid-infrared physiotherapy belt disclosed in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of an unfolded state of a mid-infrared physiotherapy belt disclosed in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of an unfolded state of a mid-infrared physiotherapy belt disclosed in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a mid-infrared emission unit of a mid-infrared physiotherapy belt disclosed in embodiment 1 of the present invention;
fig. 6 is a mid-infrared absorption spectrum of a polyethylene material used in a mid-infrared physiotherapy waistband disclosed in embodiment 1 of the present invention.
Description of reference numerals:
the waistband connecting belt comprises a waistband connecting belt 1, a magic tape round hair area 12, a magic tape thorn hair area 13 and a buckle ring 14;
the infrared transmitting unit 3, the Chinese medicine cladding 30, the top surface middle infrared transmitting cover 311, the thermal insulation middle infrared transmitting layer 312, the first electric insulation layer 32, the electric transfer middle infrared transmitting film layer 33, the second electric insulation layer 34, the middle infrared reflecting layer 35, the thermal insulation layer 36, the cloth fabric layer 37, the electrode 38 and the sealing edge 39;
an electronic control unit 4;
a power supply unit 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. In the description of the present invention, it is noted that the term "or" is generally employed in its sense including "and/or" unless the content clearly dictates otherwise.
Example 1
This embodiment 1 provides a middle infrared physiotherapy waistband for relaxing back and forth pain, and is shown according to fig. 1, including waistband connecting band 1, waistband connecting band 1 has connecting portion 2, connecting portion 2 has middle part arch 21, two of the both sides of middle part arch 21 have two installation faces of symmetry, two the installation face sets up a middle infrared emission unit 3 respectively.
The two ends of the waistband connecting band 1 can be detachably connected for being worn on the waist of a user, the connecting part 2 is preferably arranged in the middle of the waistband connecting band 1, and when the ends of the waistband connecting band 1 are connected with each other in front of the waist of the user, the connecting part 2 is just arranged at the position of a back spine, which is the best position for relieving the curative effect of lumbago and backache.
Preferably, the two ends of the waistband connecting band 1 are respectively provided with a first connecting structure and a second connecting structure, and the first connecting structure can be detachably connected with a plurality of connecting positions of the second connecting structure. The connection method includes but is not limited to snap-fit, hook and loop, snap-fit, or a combination thereof.
Preferably, the second connecting structure includes an elongated loop hair region 12 and a loop hair region 13 at the end, and the first connecting structure includes a buckle 14. Magic subsides thorn hair region 13 passes buckle 14 back and turns back and bond in magic subsides circle hair region 12, realizes first connection structure and second connection structure's firm connection, makes middle infrared emission unit 3 be fixed in person's back backbone position department, and the middle part is protruding 21 just to human backbone.
Preferably, the waistband connecting band 1 has a certain elasticity to improve wearing comfort.
In a preferred embodiment, the connecting portion 2 is a hollow component provided on the belt connecting band 1, and has a width wider than that of the belt connecting band 1 and a size larger than that of the mid-infrared emission unit 3, so as to provide sufficient support and accommodate an external interface (not shown in the drawings) and/or the electronic control unit 4, and/or components such as the power supply unit 5, a charging interface, an indicator light, a button, and the like.
As for the driving manner of the mid-infrared emission unit 3, the present embodiment provides two specific embodiments, that is, an external driving manner and a built-in driving manner.
Preferably, the external driving mode is that the electric control unit 4 and the power supply unit 5 are not arranged in the mid-infrared physiotherapy waistband, but the driving signal is input through an external interface. The external equipment comprises an external electric control unit, an external power supply unit and a driving cable, wherein two ends of the driving cable are respectively and electrically connected with an external interface and an output port of the external equipment. The preferred embodiment has the advantage of maximizing the reduction of the weight, volume, thickness of the mid-infrared physiotherapy belt, providing greater wearing comfort.
Preferably, the built-in driving manner is to dispose the electronic control unit 4 and the power supply unit 5 inside the connecting portion 2, and the mid-infrared emission unit 3 is electrically connected to the electronic control unit 4 and is driven by the electronic control unit 4 to emit mid-infrared light waves. The power supply unit 5 is electrically connected to the electronic control unit 4 to supply electric power thereto. In addition, preferably, the side of the connecting part 2 further comprises a USB interface, a status indicator light and at least one operation button. The USB interface can charge for the middle infrared physiotherapy waistband, also can carry out the function that the procedure was write in and was updated. The status indicator light is used for prompting the current working state, gear position and the like. The operating button is used for switching on and off and switching gears.
Preferably, the scheme of the built-in driving mode can be compatible with the external driving mode. The interface arranged on the connecting part 2 can also be used as an input port of external equipment, namely when the external equipment is input, the intermediate infrared physiotherapy waistband works in an external driving mode, and when the external equipment is removed, the intermediate infrared physiotherapy waistband can also be driven in a built-in driving mode by means of the built-in electric control unit 4 and the power supply unit 5.
Preferably, the electronic control unit 4 further comprises a wireless communication module, so that the mid-infrared physiotherapy belt can be controlled remotely or controlled and transmitted via bluetooth, wireless lan, etc.
Preferably, a temperature sensor is further arranged in the mid-infrared emission unit 3, and is used for detecting the temperature of the mid-infrared emission unit 3 or the local temperature thereof, and alarming after the temperature exceeds a preset temperature threshold.
Preferably, the mid-infrared emission unit 3 includes a traditional Chinese medicine cladding 30, a top surface mid-infrared transparent cladding 311, a thermal insulation mid-infrared transparent cladding 312, a first electrical insulation layer 32, an electrical mid-infrared emission film layer 33, a second electrical insulation layer 34, and a bottom surface cladding layer, which are stacked.
Preferably, the bottom cover layer includes a mid-infrared reflecting layer 35, a thermal insulation layer 36, and a cloth fabric layer 37, which are sequentially stacked. Wherein the intermediate infrared reflective layer 35 is attached to the second electrically insulating layer 34.
The top mid-IR transparent cover 311 layer faces the wearer; the bottom surface covering layer 37 is fixedly connected with the connecting part 2; the electric transfer intermediate infrared emission film layer 33 comprises a carbon plastic composite layer and a plurality of electrodes 38, the electrodes 38 electrically connect the electronic control unit 4 with the carbon plastic composite layer, and the conductive nano carbon plastic composite layer can emit intermediate infrared light waves after being electrified; the intermediate infrared light wave comprises a wave band of 3-50 μm; the middle infrared luminosity density radiated by the middle infrared emission unit 3 to the wearer is more than 20 percent higher than the self-radiated middle infrared luminosity density of the wearer under the normal body temperature condition.
Preferably, the mid-infrared emission unit 3 further includes a sealing edge 39 to ensure durability of the mid-infrared emission unit 3 and improve mechanical strength thereof.
In an infrared medical procedure, a contact mid-infrared medical heat source emits mid-infrared, e.g., a black body heat source infrared emission photometric density of 85.1mW/cm at 77 deg.C (350K) according to Planck's law2And the infrared emission luminosity density of the human body at 37 ℃ (310K) is slightly lower than 52.4mW/cm2As long as the infrared transmittance of the packaging heat source is not lower than 74%, the infrared emission luminosity of the top surface of the contact physiotherapy product disclosed by the utility model can be higher than 20% of that of the human body under the normal body temperature condition, and the heat insulation design is still adopted under the middle infrared transmittance condition to ensure that the temperature of the top surface of the contact physiotherapy product is not higher than 43 ℃ and the skin of the human body is not scalded.
Preferably, the mid-infrared emission sheetThe actual mid-infrared emission area of the element 3 is 75-150cm2Preferably, the weight of the medicine bag is less than 100 g, the medicine bag has better portability, is made of biocompatible materials, has better wearing comfort and is suitable for being worn for a long time.
Preferably, an electronic control unit 4 is arranged in the connecting part 2, and the electronic control unit 4 is electrically connected with the electrode 38 and used for driving the carbon-plastic composite layer to emit mid-infrared light waves.
Preferably, the electric control unit 4 includes an electric regulation module, the electric regulation module is used for regulating the voltage and current applied to the conductive nanocarbon plastic composite layer, and the electric regulation module includes one or more of a preset voltage, a preset current, a preset power, a preset pulse waveform and a preset variable frequency pulse circuit. The power regulating module of the mid-infrared physiotherapy waistband for relieving low back pain in the embodiment is preferably capable of providing pulse power supply, heating the heat source in a short time, such as more than 77 ℃ and emitting more than 85.1mW/cm2The infrared light is transmitted at the light speed, the traditional heat conduction and the heat balance are slow, the power supply pulse generates the infrared physiotherapy effect when a wearer receives the infrared radiation, the heat conduction is still far away from the heat balance, and the electric control device for the instantaneous pulse infrared physiotherapy effectively ensures that the contact temperature of the contact infrared medical product and a human body is not higher than 43 ℃, the heat source temperature can be far higher than 43 ℃ and has stronger mid-infrared emission and penetrates through the thermal insulation packaging material, so that the infrared emission luminosity density of the top surface of the contact physiotherapy product is higher than 20% of that of the contact infrared medical product under the condition of normal body temperature, and the infrared medical treatment is scientifically carried out.
The power regulating module can be a power supply device which has one or more functions of constant-voltage adjustable current power supply, adjustable-voltage adjustable current power supply, constant-power supply, pulse power supply and variable-frequency pulse power supply, and the total electric power is not higher than 12W and the voltage is not higher than 5V in consideration of safety, namely the voltage applied to the conductive nanocarbon plastic composite layer by the electric control unit 2 is not higher than 5V; the total power applied to the two conductive nano carbon plastic composite layers by the electric control unit 2 is not more than 12W.
As a preferable technical scheme, the top surface mid-infrared transparent covering layer 311 and the thermal insulation mid-infrared transparent layer 312 are both mid-infrared transparent layers, and if a polyethylene material is adopted, the mid-infrared transmittance of the polyethylene material is ≧ 90%; as shown in fig. 6, the polyethylene material is excellent in the middle infrared transmitting property, and is one of preferable materials as the top surface middle infrared transmitting cover layer 311 and/or the heat insulating middle infrared transmitting layer 312. The microstructure of the polyethylene comprises one or more of a high-density polyethylene microstructure, a low-density polyethylene microstructure, an oriented stretched polyethylene microstructure, an unoriented stretched polyethylene microstructure and a melt-blown polyethylene microstructure, and the performance requirements are that the microstructure has high mechanical strength and ensures durability and puncture resistance on the premise that the middle infrared transmittance is greater than 90% and even approaches to 100%.
Preferably, the top mid-infrared-transmitting overlay 311 comprises a lead/chromium-free visible color including lead-free and chromium-free colors, wherein the lead-free and chromium-free colors preferably comprise aluminum particles, coated aluminum particles, titanium dioxide particles, coated titanium dioxide particles, nano-carbon black, perylene red, quinophthalo yellow, bismuth yellow, indigo, phthalocyanine blue, cobalt blue, copper phthalocyanine green, iron oxide orange, brown iron oxide, or lead-free yellow 83, and combinations thereof.
Preferably, the main structural material of the thermal insulation mid-infrared transmitting layer 312 is preferably a mid-infrared transmitting porous polyethylene, the pore microstructure design of the porous polyethylene preferably comprises one or more of closed bubbles with a diameter of 1-10 mm, open bubbles with a diameter of 1-10 mm, closed bubbles with a diameter of 1-1000 microns, open bubbles with a diameter of 1-1000 microns, closed bubbles with a diameter of less than 1 micron, open bubbles with a diameter of less than 1 micron, and a perforated polyethylene film, and the synergistic effect of the pore microstructure combination is to meet the requirement that the maximum temperature difference of specific thermal insulation in normal operation is more than 20 ℃.
Preferably, the first and second electrically insulating layers 32, 34 are plastic rubber materials, and may also preferably be thermoplastic polyester, carbon-based rubber, silicone-based rubber, or polypropylene, and combinations thereof.
Preferably, the electrical transfer mid-ir emitting film layer 33 comprises a highly conductive polymer composite electrical transfer mid-ir emitting film, such as a conductive nanocarbon plastic composite layer. Among them, the polymer preferably includes thermoplastic polyurethane, thermoplastic polystyrene, thermoplastic polyester, carbon-based rubber, silicon-based rubber, polypropylene, polyvinyl alcohol, poly-p-phenylene terephthalamide, and combinations thereof. The nano-carbon in the composite material is preferably multi-morphological conductive nano-carbon obtained from coal or coke and comprising one or more of graphene, carbon nano-tubes and carbon nano-fibers.
Preferably, the intermediate infrared reflecting layer 35 is a metal material; further preferably, the mid-ir reflecting layer 35 is an ultra-thin shiny metal layer, particularly preferably, but not limited to, metal-rich oxy-carbo-nitrides of aluminum, aluminum alloys, copper alloys, chromium, zirconium alloys, and combinations thereof.
Preferably, the thermal insulation layer 36 of the bottom cover layer is a plastic material, more preferably a thermoplastic polyurethane foam sheet;
preferably, the cloth fabric layer 37 of the bottom cover layer is a plastic material or cloth.
Preferably, the mid-infrared emission intensity emitted from the top surface covering layer reaches more than 60% of the mid-infrared emission intensity of the electric conversion mid-infrared emission film layer 33; the intensity of the mid-infrared emission emitted from the bottom surface-covering layer 37 is less than 10% of the intensity of the mid-infrared emission in the electrically conductive mid-infrared emission film layer 33.
As a preferred technical scheme, the maximum working temperature of the top surface covering layer is not higher than 43 ℃; the top cover layer has a maximum mid-infrared emission intensity of greater than 63mW/cm2。
As a preferable technical scheme, the square resistance of the carbon-plastic composite layer is less than or equal to 100 omega/□; the thickness of the carbon plastic composite layer is less than or equal to 200 mu m; the mid-infrared emissivity of the carbon plastic composite layer is more than or equal to 95 percent.
As a preferable technical scheme, the traditional Chinese medicine cladding 30 is detachably disposed in the top surface mid-infrared-transmitting covering 311 layer, a traditional Chinese medicine material for relieving low back pain is disposed in the traditional Chinese medicine cladding 30, and the traditional Chinese medicine material can absorb mid-infrared to heat up and release medicine molecules capable of relieving low back pain. The preferred material of the Chinese medicine bag layer 30 is hydrophilic and breathable material, and the Chinese medicine formula is contained in the partial absorption mid-infrared cloth bag.
Compared with the existing disposable thermal therapy and medical therapy waist and back pain products such as the uterus warming device, the waist and back pain patch and the like in the market, the intermediate infrared physiotherapy waist belt for relieving the waist and back pain of the embodiment 1 has better thermal therapy and medical therapy functions, has the advantages that the heat energy, the medicine release and medicine permeation can be optimized in an electric control mode, and the resource waste and the environmental pollution caused by one-time use are overcome.
The middle infrared physiotherapy waistband for relieving back pain of this embodiment 1 has portable and wearable characteristic, and the waistband is lower temperature and low voltage than the infrared lamp in the course of treatment, and the security is higher. In addition, aiming at the common technical defects that wearable relieving waist and back pain waistband products with an infrared physical therapy function in the existing market generally absorb mid-infrared light, such as cotton and artificial cloth to package a heat source, the wearable relieving waist and back pain waistband creatively provides a mid-infrared transparent material to package the heat source and efficiently insulate heat, provides a wearable mid-infrared medical waist and back pain waistband which does not exist in the market, ensures that the temperature of the waistband physical therapy body contacting with the skin of a wearer is not higher than 43 ℃ to avoid scalding the skin when the physical therapy operates, and the radiation mid-infrared luminosity density of the physical therapy body radiating to the wearer is higher than 20% of the radiation mid-infrared luminosity density of the wearer under the condition of normal body temperature, and scientifically provides mid-infrared physical therapy according to the traditional market; in addition to providing mid-infrared physiotherapy, the wearable mid-infrared medical waist and back pain waistband disclosed by the utility model can also expand the infrared physiotherapy function into thermotherapy and pharmacotherapy functions by inserting and absorbing a mid-infrared heating traditional waist and back pain treatment traditional Chinese medicine bag, so that the wearable chargeable product which has the scientific mid-infrared physiotherapy function and the traditional thermotherapy and pharmacotherapy functions is brand-new.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. The intermediate infrared physiotherapy waistband comprises a waistband connecting band and is characterized in that the waistband connecting band is provided with a connecting part, the connecting part is provided with a middle bulge, two sides of the bulge are provided with two symmetrical mounting surfaces, and the two mounting surfaces are respectively provided with an intermediate infrared emission unit;
the middle infrared emission unit comprises a traditional Chinese medicine cladding, a top surface middle infrared transmission covering layer, a thermal insulation middle infrared transmission layer, a first electric insulation layer, an electric middle infrared transmission film layer, a second electric insulation layer and a bottom surface covering layer which are arranged in a stacked mode; the top mid-IR transmissive cover layer faces the wearer; the bottom surface covering layer is fixedly connected with the connecting part; the electric transfer intermediate infrared emission film layer comprises a carbon plastic composite layer and a plurality of electrodes, the electrodes are electrically connected with the carbon plastic composite layer, and the carbon plastic composite layer can emit intermediate infrared light waves after being electrified; the medium infrared light waves comprise wave bands of 3-50 mu m;
the middle infrared luminosity density of the radiation of the middle infrared emission unit to the wearer is more than 20% higher than the middle infrared luminosity density of the radiation of the wearer under the normal body temperature condition.
2. The mid-infrared physiotherapy waistband according to claim 1, wherein the connecting portion is provided with an external interface capable of being electrically connected with an external electronic control unit; the external electronic control unit is electrically connected with the electrode through the external interface and is used for driving the carbon-plastic composite layer to emit mid-infrared light waves.
3. The mid-infrared physiotherapy waistband of claim 1, wherein an electronic control unit is arranged in the connecting portion, and the electronic control unit is electrically connected with the electrodes and used for driving the carbon-plastic composite layer to emit mid-infrared light waves.
4. The mid-infrared physiotherapy waistband of claim 2, wherein the electronic control unit or the external electronic control unit comprises an electric regulation module, and the electric regulation module can output one or more of preset voltage, preset current, preset power, preset pulse waveform and preset variable frequency pulse current.
5. The mid-infrared physiotherapy waistband of claim 2, wherein the voltage applied to the carbon-plastic composite layer by the electronic control unit or the external electronic control unit is not more than 5V; the total power applied by the electric control unit to the two carbon plastic composite layers is not more than 12W.
6. The mid-infrared physiotherapy waistband of claim 1, wherein the top mid-infrared-transmissive cover layer and the thermally-insulating mid-infrared-transmissive layer each comprise a mid-infrared-transmissive polyethylene material having a mid-infrared transmission of ≧ 90%;
the first electric insulating layer and the second electric insulating layer are made of plastic materials;
the bottom surface covering layer comprises a middle infrared reflecting layer, a thermal insulation layer and a cloth fabric layer which are sequentially stacked;
the mid-infrared emission intensity emitted from the top surface through the mid-infrared covering layer reaches more than 60% of the mid-infrared emission intensity in the electric conversion mid-infrared emission film layer; the intensity of the mid-infrared emission emitted from the bottom surface covering layer is lower than 10% of the intensity of the mid-infrared emission in the electric conversion mid-infrared emission film layer.
7. The mid-infrared physiotherapy waistband of claim 1 wherein the top mid-infrared transparent cover layer has a maximum operating temperature of no greater than 43 ℃; the maximum mid-infrared emission intensity of the top mid-infrared-transmitting cover layer exceeds 63mW/cm2。
8. The mid-infrared physiotherapy waistband of claim 1, wherein the sheet resistance of the carbon-plastic composite layer is ≤ 100 Ω/□; the thickness of the carbon plastic composite layer is less than or equal to 200 mu m; the mid-infrared emissivity of the carbon plastic composite layer is more than or equal to 95 percent.
9. The mid-infrared physiotherapy waistband as claimed in claim 1, wherein the traditional Chinese medicine cladding is detachably disposed in the top surface mid-infrared transparent covering layer, a traditional Chinese medicine material for relieving low back pain is disposed in the traditional Chinese medicine cladding, and the traditional Chinese medicine material can absorb mid-infrared rays to increase temperature and release drug molecules capable of relieving low back pain.
10. The mid-infrared physiotherapy waistband of claim 1, wherein a first connecting structure and a second connecting structure are respectively arranged at two ends of the waistband connecting band, and the first connecting structure can be detachably connected with a plurality of connecting positions of the second connecting structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122398643.4U CN216653141U (en) | 2021-09-30 | 2021-09-30 | Middle infrared physiotherapy waistband |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122398643.4U CN216653141U (en) | 2021-09-30 | 2021-09-30 | Middle infrared physiotherapy waistband |
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| CN216653141U true CN216653141U (en) | 2022-06-03 |
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