TW201800124A - Hot compression mask - Google Patents

Abstract

A hot compression mask has at least three layers being an inner layer, an outer layer and a filtering layer. A heat conducting film is placed between the filtering layer and the outer layer. The heat conducting film is mounted on a heating element. The heating element is connected to a controller. User may wear the mask, structure of the present invention has a best filtering result and a the heat conducting film is heated to provide a hot compression feeling to user.

Description

Electric mask

A construction of a mask, and more particularly to an electric heating mask having a heating function and capable of warming the nose and mouth during use.

The environment is filled with many particulate matter, including suspended particulate matter and allergens. For example, dust and dust mites in the home environment often plague ordinary people's home life. According to medical research, they often breathe in the environment. Fine aerosols in the body increase the risk of lung cancer, dementia, high blood pressure, stroke, heart disease, asthma, allergies, and even obesity.

In order to improve the quality of life of ordinary people and maintain the health of the body, the active use of masks in environments with poor air is a good strategy for dirty air. However, when a general filter is provided with a filter between an inner layer cloth and an outer layer cloth, for example, a melt blown nonwoven fabric or activated carbon as a filter sheet, since the mask is worn, most of the mask surface is closely attached to the face. The fit causes the ventilation area to be insufficient, so that the user often feels that the breathing is not smooth when wearing the mask.

In addition, since the user's breathing is accompanied by moisture, when the inner layer cloth, the outer layer cloth and the filter sheet of the mask are made of hygroscopic cotton material, the water vapor absorbed by the mask may aggravate the problem that the breathing is not smooth, but when the mask is used When the inner layer cloth, the outer layer cloth and the filter sheet are made of a hydrophobic chemical fiber material, the non-absorbent property makes the user wearing the mask feel stuffy.

In general, in addition to the problem that the above-mentioned ventilation is not smooth and the moisture of the breathing is not easily dissipated, when the user uses the mask in cold weather, the breathing of the air is humid, which may irritate the user's respiratory tract and cause discomfort or even cough. If the mask is provided with a warm nose and mouth, the comfort of the person wearing the mask can be greatly improved, and the discomfort caused by breathing the low temperature air can be alleviated.

The existing masks have the disadvantages of making the user's breathing unsmooth, stuffy and unable to provide a warm mouth and nose. To this end, the present invention is provided with a heat generating structure in the mask to achieve the main effect of increasing the breathing comfort when the inlet cover is used, and a gas permeable sheet having a plurality of gaps intercommunicating is provided in the mask to achieve smooth ventilation and no sultry use when the mask is used. Secondary efficacy.

In order to achieve the main effects of the above invention, the present invention provides an electric heating mask comprising a mask body and a heat generating module coupled to the mask body, wherein:

The heat generating module includes a flexible heat conductive film coupled to the mask body, the heat conducting film is coupled to a heat generating component, and the heat generating component is only in contact with a portion of the heat conductive film. The heating structure is provided with a circuit board on which a controller is provided, the heating element being electrically connected to the controller.

Further, the circuit board of the present invention is a flexible circuit board and defines an extension portion on the inner side, the extension portion is laminated on one side of the heat conductive film, and the heat generating component is formed by a heat resistance type wire at the extension portion. .

Further, the present invention is provided with a temperature sensing component adjacent to the heating element, the temperature sensing component is electrically connected to the controller, and a temperature rise control knob and an overcurrent sensing circuit are disposed on the circuit board. The temperature rise control knob and the overcurrent sensing circuit are electrically connected to the controller, respectively.

Further, the heat conductive film of the present invention and the heating structure are combined in the body of the mask, and a power source is provided. The power source is a battery and is coupled to the circuit board, and the power source and the controller are Electrical connection.

Further, the present invention forms an interlayer in the mask body, an opening is formed on the surface of the mask body, the opening is in communication with the interlayer, and the heat conductive film and the heating structure are combined in the interlayer. The circuit board is a flexible circuit board, and a connector is coupled to the outer end of the circuit board. The connector is electrically connected to the controller, and the connector passes outwardly through the opening.

Further, the mask body of the present invention comprises an inner layer cloth and an outer layer cloth which are combined around, and a filter sheet is disposed in a space between the inner layer cloth and the outer layer cloth, and the filter sheet and the inner layer cloth are disposed. A gas permeable sheet having a plurality of gaps interposed therebetween is formed between the filter sheet and the outer layer cloth, and the opening is formed at a side edge of the outer layer cloth.

Preferably, the heat conductive film of the present invention is a graphite heat conductive film or a metal heat conductive film.

Preferably, the heat conductive film of the present invention comprises a graphite heat conductive film combined with a metal heat conductive film.

Preferably, the inner layer cloth and the outer layer surface of the present invention comprise a far infrared ray releasing material.

Preferably, the inner layer cloth and the outer layer cloth of the present invention are made of cold feeling fibers.

When the user uses the present invention, the mask body is worn in front of the nose and mouth, and the controller controls the heat generation of the heat generating component, and the heat generated by the heat generating component toward the side of the heat conductive film, the heat transfer efficiency of the heat conductive film The excellent characteristics enable the heat to be quickly transmitted to all corners of the heat conductive film, and the heat is applied to the mouth and nose of the user.

The effect of the invention is that when the user wears the mask body, since the heat conduction film has good heat conduction efficiency, the heat generating element only contacts the portion of the heat conductive film, so that the heat generated by the heat generating element can be quickly transmitted to the entire body. The heat-conducting film heats the user's nose and mouth to promote blood circulation of the nose and improve metabolism. When the user breathes cold air, it can reduce the stimulation of the airway by cold air.

Moreover, since the temperature of the thermal conductive film is uniform, there is no problem that heat is concentrated in one place, and the user can be prevented from being burnt. The heat-conductive film has no wires inside, so there is no problem of leakage itself, so it is safe to use. The flexible film has the property of being deflected, so that the heat conductive film can be adapted to the curved shape of the face as the shape of the mask body is bent.

The invention further has a structure of providing a gas permeable sheet in the body of the mask, so that the user can breathe through the lateral venting gap and the longitudinal venting gap inside the gas permeable sheet to achieve a smoother airflow, so that in addition to breathing More comfortable, it also allows the breathing moisture to dissipate more quickly, so that the moisture inside the mask body does not accumulate, keeping the filter dry and prolonging the life of the filter.

In the present invention, the inner layer cloth and the outer layer cloth of the mask body can be configured to include a far-infrared emitting material or a structure made of cold-sensing fibers, and the far-infrared material can provide the function of the far-infrared rays emitted by the mask body, and the cold-sensing fiber. When the heat conductive film does not generate heat, the user is provided with a cool and comfortable use effect.

In order to understand the technical features and practical effects of the present invention in detail, it can be implemented in accordance with the contents of the specification, and further described in detail with reference to the preferred embodiments shown in the drawings.

As shown in FIG. 1 and FIG. 4, the present invention provides an electric heating mask including a mask body 10, a heat generating module 20 disposed on the mask body 10, and a power source 30, wherein:

As shown in FIG. 1 to FIG. 3, the mask body 10 includes an inner layer cloth 11 and an outer layer cloth 12, and the inner layer cloth 11 and the outer layer cloth 12 can be woven by special functional fibers, for example, selective. The inner layer cloth 11 and the outer layer cloth 12 are made to contain a far-infrared ray releasing material or made of cold sensation fibers, and the periphery of the inner layer cloth 11 and the peripheral edge of the outer layer cloth 12 are combined by sewing means. The left and right side edges of the layer cloth 11 are combined with the two mounting ears 111, and an opening 121 is formed at a side edge of the outer layer cloth 12. A filter 13 is disposed in a space between the inner layer cloth 11 and the outer layer cloth 12. In the preferred embodiment, the filter sheet 13 is an activated carbon filter sheet. A gas permeable sheet 14 is disposed between the filter sheet 13 and the inner layer cloth 11, and a sandwich layer is formed between the filter sheet 13 and the outer layer cloth 12. 15. The interlayer 15 is in communication with the opening 121.

The gas permeable sheet 14 includes a plurality of first layer lines 141 which are parallel to each other and longitudinally spaced apart, and a plurality of second layer lines 142 which are parallel and laterally spaced apart from each other, and a plurality of first layer lines 141 and a plurality of second layer lines 142. The intersections are combined to form a plurality of lateral ventilation gaps 143 between the plurality of first layer lines 141, and a plurality of longitudinal ventilation gaps 144 are formed between the plurality of second layer lines 142, and the plurality of lateral ventilation gaps 143 and The intersections of the longitudinal venting gaps 144 communicate such that air readily circulates through the gas permeable sheet 14.

As shown in FIG. 1 to FIG. 5, the heat generating module 20 includes a heat conductive film 21 and a heating structure 22. The heat conductive film 21 is a long rectangular body and is coupled to the interlayer 15 corresponding to the human nose bridge. The heat conductive film 21 A graphite heat conductive film 211 and a metal heat conductive film 212 are combined, and when the heat conductive film 21 is heated, the graphite heat conductive film 211 and the metal heat conductive film 212 can conduct heat to the heat conductive film 21 quickly and uniformly. Each corner, and the graphite heat conductive film 211 can emit far infrared rays.

The heating structure 22 is disposed in the interlayer 15 of the mask body 10. The heating structure 22 is provided with a circuit board 221 which is a flexible circuit board and extends on the inner side to form an elongated extension 2211 for the extension. The portion 2211 is laminated on the thermally conductive film 21, and the size of the extending portion 2211 is smaller than the size of the heat conducting film 21. The heating portion 222 is repeatedly bent at a high impedance conductive line to form a heating element 222. The heating element 222 is formed. Only a portion of the heat conductive film 21 is in contact, and a temperature sensing element 223 is disposed on the extending portion 2211 at a position beside the heat generating element 222.

The heating structure 22 is provided with a controller 224, an overcurrent sensing circuit 225, a temperature rise and fall control knob 226, and a connector 227 on the circuit board 221, the heating element 222, the temperature sensing element 223, and the sense of overcurrent. The measuring circuit 225, the temperature rise and fall control knob 226 and the connector 227 are respectively electrically connected to the controller 224, which is a USB connector and is coupled to the outer end of the circuit board 221, and the connector 227 is used by the mask body 10 The opening 121 is outwardly vented. In order to make the heating structure 22 have a waterproof function, a surface of the circuit board 221 may be covered with a silicone waterproof layer A, and the electronic contact on the circuit board 221 may be performed by the silicone waterproof layer A. Waterproof treatment.

The power source 30, as in the preferred embodiment, is set as a mobile power source and is located outside the mask body 10. A power connection line 31 is coupled between the power source 30 and the connector 227 of the heating structure 22 to enable the power source 30. Electrically coupled to the circuit board 221 provides the power required by the controller 224 to operate the heating element 222.

When the present invention is used, as shown in FIG. 1 of the foregoing preferred embodiment, the power source 30 is first connected to the connector 227 by the power connection line 31, and then the mask is hooked on the user's ear by the two mounting ears 111. The body 10 covers the mouth and nose of the user, and the position of the heat conductive film 21 corresponds to the position of the nose bridge of the user.

Next, as shown in FIG. 4 and FIG. 5, the controller 224 controls the heat generation of the heat generating component 222. Since the heat conduction efficiency of the heat conductive film 21 is good, the heat source emitted from the heat generating component 222 can be quickly conducted to the heat conductive film 21. In every corner of the user, the effect of heat application on the user's mouth and nose is generated, and since the temperature of the heat application is uniform, there is no problem that heat is concentrated in one place, and the user can be prevented from being burned.

The heat conductive film 21 is capable of emitting far infrared rays when heated, in addition to the contact heat conduction heat transfer, and the inner layer cloth 11 and the outer layer cloth 12 of the mask body 10 contain a far infrared ray releasing material. The structure allows the user to wear the heat effect of far infrared rays when wearing the present invention, which can further promote the blood circulation of the user's nose and improve metabolism, and can reduce the cough caused by the stimulation of the cold air by the cold air when the user breathes cold air. problem.

When it is necessary to raise or lower the temperature of the thermal conductive film 21, the temperature adjustment can be performed by pressing the temperature control knob 226 across the mask body 10, and when the temperature sensing component 223 detects that the temperature of the heating element 222 is too high, The controller 224 stops the heating element 222 from continuing to heat the thermally conductive film 21. When the overcurrent sensing circuit 225 detects a current overload, the controller 224 controls the power down or adjusts the current output.

Since the heat conductive film 21 can be flexed, the deformation of the mask body 10 can be matched with the shape of the user's face, and since there is no electric wire inside the heat conductive film 21, no safety problem arises from electric leakage, and the heating structure 22 uses direct current. The design of the power supply can also avoid electromagnetic damage caused by electromagnetic waves. When the heat conductive film 21 does not generate heat, since the inner layer cloth 11 and the outer layer cloth 12 of the mask body 10 can be made of cold-sensing fibers, the cold-sensing fiber can be utilized at this time. The cool effect balances the temperature at which the user wears the mask body 10 and the environment.

In the present invention, a gas permeable sheet 14 is disposed in the mask body 10 to partition the inner layer cloth 11 and the filter sheet 13. As shown in FIG. 2 and FIG. 3, the airflow of the user can be ventilated in the lateral venting gap 143 and longitudinally ventilated. The rapid flow between the gaps 144 can make the breathing more smooth and quickly take away the moisture of the breath, forming an air-drying effect, so that the user can avoid the dirt of the filter 13 and cause the dirt to block, in addition to smoother breathing. The life of the filter 13 can be extended.

When the user needs to clean the invention after use, as shown in FIG. 1 and FIG. 4, the power connection line 31 is first unplugged from the connector 227, since the heat conductive film 21 has no wires inside and the heating structure 22 is provided with silicone. The waterproof layer A protects the electronic contacts on the circuit board 221, so the mask body 10 of the present invention together with the heat generating module 20 is immersed in cold water and then added with a neutral detergent to be cleaned, and then dried for repeated use.

In addition to the foregoing preferred embodiment, in addition to cleaning the heat generating module 20 together with the mask body 10, the opening 121 of the outer layer 12 can be set larger than the shape of the heat conductive film 21, when cleaning is required. In the case of the mask body 10, the heat conductive film 21 and the heating structure 22 in the interlayer 15 of the mask body 10 can be taken out from the opening 121, and the mask body 10 can be directly cleaned. After the mask body 10 is dried, the mask body 10 can be dried. The heat conductive film 21 and the heating structure 22 are reinserted into the mask body 10 by the opening 121, and can be reused.

In the present invention, the heat conductive film 21, the heat generating component 222, the circuit board 221, the controller 224, and the connector 227 may be covered by a fabric, and the heat generating module 20 is disposed such that only the outer end of the connector 227 is exposed. The state of the fabric. Since the surface of the heating module 20 is covered with a fabric, and the fabric is similar to the material of the mask body 10, the heating module 20 of such a shape is easily modularized, and is integrally stitched or bonded to the mask body 10 of different forms. Processing settings. Further, in addition to the graphite heat conductive film 211 and the metal heat conductive film 212, the heat conductive film 21 may be used alone as the heat conductive film 21 by using the graphite heat conductive film 211 or the metal heat conductive film 212 alone.

In addition to the foregoing preferred embodiment, the heat generating module 20 is disposed outside the interlayer 15 of the mask body 10, and the heat conductive film 21 can be fixed to the mask body by means of sewing, pasting, and devil felt. The surface of 10 can also function as a heat pack by the heat conductive film 21. In addition to the power supply 30 disposed outside the mask body 10 by the connector 227, the heating structure 22 can directly connect the power source 30 to the battery and be coupled to the circuit board 221, and the power source 30 and the controller 224. The electrical connection is such that the power source 30 is disposed inside the mask body 10.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the scope of the claims of the present invention, and other equivalent changes or modifications which are not departing from the spirit of the present invention should be included in the present invention. Within the scope of the patent application.

10‧‧‧ mask body
11‧‧‧ Inner layer cloth
111‧‧‧hanging ears
12‧‧‧ outer cloth
121‧‧‧ openings
13‧‧‧Filter
14‧‧‧ breathable sheet
141‧‧‧First line
142‧‧‧Second line
143‧‧‧lateral ventilation gap
144‧‧‧ longitudinal ventilation gap
15‧‧‧Mezzanine
20‧‧‧heating module
21‧‧‧ Thermal film
211‧‧‧ graphite thermal film
212‧‧‧Metal heat conductive film
22‧‧‧heating structure
221‧‧‧ boards
2211‧‧‧Extension
222‧‧‧heating components
223‧‧‧Temperature sensing components
224‧‧‧ Controller
225‧‧‧Overcurrent sensing circuit
226‧‧‧ Lifting temperature control button
227‧‧‧Connector
30‧‧‧Power supply
31‧‧‧Power cable
A‧‧‧矽胶 waterproof layer

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a preferred embodiment of the present invention. Figure 2 is a cross-sectional view of a preferred embodiment of the present invention. Figure 3 is a partial perspective view of a breathable sheet in accordance with a preferred embodiment of the present invention. 4 is a schematic plan view of a heat generating module in accordance with a preferred embodiment of the present invention. Figure 5 is a block diagram of a heat generating module in accordance with a preferred embodiment of the present invention.

10‧‧‧ mask body

11‧‧‧ Inner layer cloth

111‧‧‧hanging ears

12‧‧‧ outer cloth

121‧‧‧ openings

21‧‧‧ Thermal film

227‧‧‧Connector

30‧‧‧Power supply

31‧‧‧Power cable

Claims (10)

An electric heating mask includes a mask body and a heat generating module coupled to the mask body, wherein: the heat generating module comprises a flexible heat conductive film and a heating structure, and the heat conductive film is coupled to the mask body, the heating The heat conducting film is coupled to a heat generating component that is in contact only with a portion of the heat conductive film. The heating structure is provided with a circuit board on which a controller is disposed, the heat generating component being electrically connected to the controller. The electric heating mask according to claim 1, wherein the circuit board is a flexible circuit board and an extension portion is formed on the inner side, the extension portion is laminated on one side of the heat conductive film, and the heat generating component is at the extension portion. It is formed by a heat-resisting wire. The electric heating mask of claim 1, wherein a temperature sensing element is disposed adjacent to the heating element, the temperature sensing element is electrically connected to the controller, and a temperature rise control button is disposed on the circuit board. An overcurrent sensing circuit, the temperature rise control button and the overcurrent sensing circuit are electrically connected to the controller, respectively. The electric heating mask according to claim 1, wherein the heat conductive film and the heating structure are combined in the body of the mask, and a power source is provided, and the power source is a battery and is coupled to the circuit board. A power source is electrically coupled to the controller. The electric heating mask of claim 1, wherein an interlayer is formed in the mask body, an opening is formed on a surface of the mask body, the opening is in communication with the interlayer, the heat conductive film and the heating structure Incorporating the interlayer, the circuit board is a flexible circuit board, and a connector is coupled to the outer end of the circuit board, the connector is electrically connected to the controller, and the connector is externally passed through the opening Out. The electric heating mask according to claim 5, wherein the mask body comprises an inner layer cloth and an outer layer cloth which are combined around, and a filter sheet is disposed in a space between the inner layer cloth and the outer layer cloth. A gas permeable sheet having a plurality of gaps interposed therebetween is disposed between the sheet and the inner layer cloth, the interlayer is formed between the filter sheet and the outer layer cloth, and the opening is formed at a side edge of the outer layer cloth. The electric heating mask according to any one of claims 1 to 6, wherein the heat conductive film is a graphite heat conductive film or a metal heat conductive film. The electric heating mask according to any one of claims 1 to 6, wherein the heat conductive film comprises a combined graphite heat conductive film and a metal heat conductive film. The electrothermal mask of claim 6, wherein the inner layer cloth and the outer layer surface comprise a far infrared ray releasing material. The electric heating mask of claim 6, wherein the inner layer cloth and the outer layer cloth are made of cold felt fibers.