CN112121326A

CN112121326A - Heating nose mask

Info

Publication number: CN112121326A
Application number: CN202011121121.3A
Authority: CN
Inventors: 王世游
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2020-12-25

Abstract

The invention provides a heating nose mask, which relates to the technical field of health care appliances and medical instruments, and comprises a heating mask main body, a heating device and a fixing device; the heating cover main body is covered outside the nose and can ventilate; the heating element of the heating device is arranged in the heating hood main body and can radiate heat; the fixing device is connected with the heating cover main body. The user covers the heating cover main body outside the nose, and then fixes the upper heating cover with the user through the fixing device to limit the heating cover main body to be covered on the nose all the time; the heating element can radiate heat to the inside of the heating cover main body. When a user breathes, outside cold air is sucked into the heating cover main body, and the cold air is heated by the heating element to a comfortable temperature for the user to suck into the nasal cavity. The arrangement can enable a user to breathe warm air in the using process, so that an ideal comfortable temperature is achieved, and discomfort of the user is effectively relieved.

Description

Heating nose mask

Technical Field

The invention relates to the technical field of health care appliances and medical instruments, in particular to a heating nose mask.

Background

In cold weather, people who are afraid of cold are rather difficult to boil, and need to wear protective articles such as cold-proof masks, scarves or masks when they go out.

However, colder weather typically increases basal metabolic rate, requiring higher body heat to maintain body temperature; in addition, the air is dry frequently in cold weather, and protective articles such as cold-proof masks, scarves or masks cannot reach ideal comfortable temperature and humidity when in use.

In patients with diseases related to respiration, such as rhinitis and nasal obstruction, fumigation therapy is frequently used in treatment; when the patient is treated, the medicine (water) is heated and fumigated in a household container.

However, when they go out, the disease is easy to recur and affect life and production.

Disclosure of Invention

The invention aims to provide a heating nose mask to solve the technical problem that in the prior art, when the weather is cold and dry, a user cannot achieve ideal comfortable temperature and humidity when wearing protective articles such as a cold-proof mask, a scarf or a mask; and provides the technical problems that the disease condition of the patient with the diseases related to the respiration, such as rhinitis and nasal obstruction, is easy to relapse and affects the life and the production when going out.

The invention provides a heating nose mask, comprising: the heating device comprises a heating cover main body, a heating device and a fixing device; the heating cover main body is used for covering the outside of the nose and can ventilate; the heating element of the heating device is arranged in the heating hood main body and can radiate heat; the fixing device is connected with the heating hood main body and used for limiting the moving range of the heating hood main body.

Further, the radiator cover main body comprises an upper radiator cover and a lower shell; the heating element is arranged inside the combination body of the upper heating cover and the lower shell; the lower shell is arranged on one side of the upper heating cover and is positioned below the nostrils; the connecting contact surface of the lower shell and the upper heating cover is in taper connection; a water absorption gasket is arranged inside the lower shell and is positioned below the heating element; short ribs are arranged between the inner bottom surface of the lower shell and the water absorption gasket; a plurality of air holes are formed in the upper side and the lower side of the heating cover main body formed by the upper heating cover and the lower shell; the lower shell is provided with a water injection hole, and the water injection hole is positioned in front of the lower shell; and the water injection hole is provided with a blocking cover.

Furthermore, the heating device comprises an electric wire, a first positive and negative contact piece, a second positive and negative contact piece, a contact piece spring and a spring limiting column; the first positive and negative contact pieces are arranged on the heating element; the first positive and negative contact pieces, the second positive and negative contact pieces and the contact piece springs are sequentially abutted, and the spring limiting columns are used for limiting the second positive and negative contact pieces and the contact piece springs on the upper heating cover; the wire is connected with the second positive and negative electrode contact pieces; a limiting buckle used for limiting the electric wire is arranged inside the lower shell; and a taper nut used for limiting the electric wire is arranged outside the lower shell.

Furthermore, a plurality of T-shaped ribs are arranged inside the upper heating cover, and a plurality of I-shaped ribs are arranged inside the lower shell; the T-shaped rib and the I-shaped rib are abutted against the heating element and used for limiting the moving range of the heating element, and the T-shaped rib and the I-shaped rib are respectively arranged on two surfaces of the heating element; the T-shaped ribs are abutted to the water absorption gasket, and one of the T-shaped ribs is arranged corresponding to the water injection hole; the lower shell is detachably connected with the upper heating cover through a plurality of bolts; the lower shell and the upper heating cover are respectively provided with a first clamping groove and a first buckle which are matched with each other.

Furthermore, a dustproof spacer and a dustproof spacer fixing cover are arranged below the lower shell; the dustproof spacer is placed in the dustproof spacer fixing cover, the dustproof spacer fixing cover and the lower shell are respectively provided with a plurality of clamping grooves and buckles which are matched with each other, so that the two parts are connected and matched, and the dustproof spacer fixing cover is provided with a plurality of air holes.

Furthermore, the heating device also comprises a temperature adjusting mechanism, a mobile power supply and a waterproof quick connector; the temperature adjusting mechanism is connected with the mobile power supply and the waterproof quick connector of the heating element through the wires respectively, and a temperature adjusting switch is arranged on the temperature adjusting mechanism; the waterproof quick connector is connected with the heating device through the electric wire.

Furthermore, the heating device also comprises a temperature sensor and a constant temperature controller arranged on the temperature adjusting mechanism; the temperature sensor and the temperature adjusting mechanism are respectively connected with the constant temperature controller; the temperature sensor is used for detecting temperature data in the heating hood main body and transmitting the temperature data to the constant temperature controller; and when the temperature data is higher than or lower than the preset temperature, the constant temperature controller is used for controlling the temperature regulating mechanism to regulate the temperature to be low or high.

Further, a fixing clamp is arranged on the temperature adjusting mechanism; the mobile power supply is provided with a fixing belt.

Further, the fixing device comprises a head ring and a lace; fixing holes for penetrating the lacing are respectively formed in the heating hood main body and the head ring; the head ring is used for being fixed on the head, and the lacing is used for being fixed on the neck.

Furthermore, the heating nose mask also comprises an air supply device; and the air supply device is used for supplying air to the interior of the upper heating cover.

According to the heating nose mask provided by the invention, in the using process, a user covers the heating mask main body outside the nose, and then fixes the heating mask main body with the user through the fixing device, so that the heating mask main body is limited to be covered on the nose all the time; meanwhile, the heating element can emit heat to the inside of the heating cover main body and evaporate water of the water absorption gasket. When a user breathes, outside cold air is sucked into the heating cover, and the cold air is heated by the heating element to be raised to a comfortable temperature and humidity for the user to suck the nasal cavity. Meanwhile, a user places the dustproof spacer according to needs when the radiator cover is used, and dust adsorption liquid is coated on the air passageway on the inner wall of the main body of the radiator cover, so that particles can be reduced to enter the lung. Therefore, the heating nose mask can enable a user to breathe clean and warm air in the using process, ideal comfortable humidity is achieved, and discomfort of the nose of the user can be effectively relieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a front view of a heated nasal mask provided by an embodiment of the present invention;

FIG. 2 is a side view of a heated nasal mask provided in accordance with an embodiment of the present invention;

FIG. 3 is an exploded view of a portion of the structure of a main body of a radiator cover according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;

FIG. 6 is a front view of a heated nasal mask in use according to an embodiment of the present invention;

FIG. 7 is a side view of a heated nasal mask in use according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a lower housing according to an embodiment of the present invention;

FIG. 9 is a schematic view of an air heating circuit according to an embodiment of the present invention;

FIG. 10 is a partial side view of a heated nasal mask provided in accordance with an embodiment of the present invention;

FIG. 11 is an enlarged view taken at A in FIG. 3;

FIG. 12 is a partial structural cross-sectional view of the main body of the radiator cover.

Icon: 1-a radiator cover main body; 2-a heating device; 3-a fixing device; 4-nose; 5-nostril; 6-water absorption gasket; 7-water injection hole; 8-dustproof spacer; 9-a fixing clip; 10-fixing the belt; 11-a fixation hole; 12-upper radiator hood intake; 13-a USB plug; 14-waterproof quick coupling; 15-fixing the line card; 16-fixing a buckle; 17-limiting buckles; 18-taper nuts; 19-T shaped ribs; 20-I type ribs; 21-bolt; 22-a first card slot; 23-a first buckle; 24-a temperature sensor; 25-dustproof spacer fixing cover; 26-waterproof ribs; 27-a column; 28-silica gel backbone; 29-silica gel pad; 30-buckling; 31-a bump; 32-a heat-fused column; 33-short ribs; 34-ribs and mating holes; 35-lower housing air inlet; 101-upper heating cover; 201-a heating element; 202-a lower housing; 203-a spring limit post; 204-a temperature adjusting mechanism; 205-an electrical wire; 206-a mobile power supply; 207-first positive and negative contact pads; 208-second positive and negative contact pieces; 209-contact piece spring; 301-head ring; 302-tie strap; 303-clasp.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2, 4, 6 and 7, the heating nose mask according to the embodiment of the present invention includes: a heating hood body 1, a heating device 2 and a fixing device 3; the heating cover main body 1 is used for covering the outside of the nose 4, and the heating cover main body 1 can ventilate; the heating element 201 of the heating device 2 is arranged inside the hood body 1, and the heating element 201 can radiate heat; the fixing device 3 is connected with the hood body 1, and the fixing device 3 is used for limiting the moving range of the hood body 1.

Wherein, the upper heating cover 101 is made of plastic.

Alternatively, the upper radiator cover 101 may be provided with an upper radiator cover air inlet 12, and the upper radiator cover air inlet 12 is located below the nostril 5, which may be beneficial for heat preservation and may prevent rainwater from entering.

Wherein, the part of radiator cover main part 1 and facial contact adopts the flexible glue material, can improve the comfort level of product like this to can prevent that hot-air from flowing.

Preferably, the heating element 201 is detachably connected to the radiator cover main body 1, so that the user can conveniently disassemble and replace parts.

The securing means 3 may comprise a head-loop type securing strap.

The heating element 201 may be a heat-generating resistive sheet.

The embodiment of the invention provides a heating nose mask, which comprises: a heating hood body 1, a heating device 2 and a fixing device 3; the heating cover main body 1 is used for covering the outside of the nose 4, and the heating cover main body 1 can ventilate; the heating element 201 of the heating device 2 is arranged inside the hood body 1, and the heating element 201 can radiate heat; the fixing device 3 is connected with the hood body 1, and the fixing device 3 is used for limiting the moving range of the hood body 1. In the using process, a user covers the heating cover main body 1 outside the nose 4, and then fixes the heating cover main body 1 with the user through the fixing device 3 to limit the heating cover main body 1 to be covered on the nose 4 all the time; meanwhile, the heating element 201 can radiate heat to the inside of the hood body 1. When the user breathes, the external cold air is sucked into the heating hood body 1, and the cold air is heated by the heating element 201 to a comfortable temperature for the user to inhale into the nasal cavity. Therefore, the heating nose mask can enable a user to breathe warm air in the using process, achieves an ideal comfortable temperature, and can effectively relieve the discomfort of the nose of the user.

FIG. 12 is a partial structural cross-sectional view of the upper radiator cover; as shown in fig. 1, 9 and 12, in addition to the above embodiment, further, the hood main body 1 includes an upper hood 101 and a lower shell 202; the heating element 201 is disposed inside the combined heating chamber of the upper heating cover 101 and the lower case 202; the lower shell 202 is arranged on one side of the upper heating cover 101 and is positioned below the nostrils 5; the connecting contact surface of the lower shell 202 and the upper heating cover 101 is in taper connection; a water absorption gasket 6 is arranged inside the lower shell 202, and the water absorption gasket 6 is positioned below the heating element 201; a plurality of ventilation holes are formed at the upper and lower sides of the heating chamber formed by the upper heating cover 101 and the lower shell 202.

Specifically, the lower shell 202 is detachably connected to the upper hood 101, and the heating element 201 is detachably mounted to the hood body 1.

Specifically, the water absorbing pad 6 is detachably mounted to the lower case 202.

When the water in the water absorption pad 6 is evaporated, the water absorption pad 6 can be directly replaced by a new one. Or, the lower shell 202 is provided with the water injection hole 7, a user directly supplies liquid to the water absorption gasket 6 from the water injection hole 7, and the water injection hole 7 is plugged when not working, so that rainwater is prevented from entering.

In addition, the taper long surface of the upper heating cover 101 is located outside the lower shell 202, which is beneficial to preventing external environmental rainwater from entering the waterproof effect of the heating working area.

The bottom surface of the lower shell 202 is provided with a short rib 33, the short rib 33 can support the water absorption gasket 6, and a small cavity is formed between the water absorption gasket 6 and the water absorption gasket 33; in the small cavity, a liquid is stored, and after heating, the liquid in the small cavity can be sucked by the water absorption pad 6 and evaporated.

In the embodiment, in the using process, a user can regularly disassemble the heating chamber formed by the upper heating cover 101 and the lower shell 202 according to the actual situation; wherein the inner wall of the warm air chamber, the heating element 201 and the water absorption gasket 6 can be cleaned respectively. The water-absorbing pad 6 is used for water heating or liquid medicine heating treatment. The water injection hole 7 is provided to allow the water absorption pad 6 to be replenished with the liquid evaporated by the heating of the heating element 201. The connection contact surface of the lower shell 202 and the upper heating cover 101 is in taper connection, and the function of accurate positioning can be achieved.

FIG. 11 is an enlarged view taken at A in FIG. 3; as shown in fig. 3, 4 and 11, in addition to the above embodiments, the heating device further includes an electric wire 205, a first positive and negative contact piece 207, a second positive and negative contact piece 208, a contact piece spring 209 and a spring limiting column 203; a first positive and negative electrode contact sheet 207 is provided on the heating element 201; the first positive and negative contact pieces 207, the second positive and negative contact pieces 208 and the contact piece springs 209 are abutted in sequence, and the spring limiting columns 203 are used for limiting the contact piece springs 209 on the upper heating cover 101; after the second positive and negative contact pieces 208 are placed at the preset positions, the two posts 27 are thermally fused to form the thermal fusion posts 32 to abut against the second positive and negative contact pieces 208.

The electric wire 205 is connected to the second positive and negative electrode contact pieces 208; a limiting buckle 17 for limiting the electric wire 205 is arranged inside the upper heating cover 101; the outside of the upper heating cover 101 is provided with a taper nut 18 for limiting the electric wire 205.

The first positive and negative electrode contact pieces 207 and the second positive and negative electrode contact pieces 208 are respectively engaged with the contact piece springs 209.

Specifically, the spring limiting column 203 is provided with a protrusion 31 at the outer side thereof to clamp the contact spring 209, so as to prevent the contact spring from falling off during cleaning.

The contact spring 209 is tapered.

The upper heating cover 101 is also provided with a heat-fusing column 32 for further limiting the contact spring 209.

Specifically, when in use, the circuit and the upper radiator cover air inlet 12 are located above the upper radiator cover 101, and the upper radiator cover air inlet 12 can separate chambers on the left and right sides to prevent water on the two sides from circulating back and forth, thereby reducing electric leakage and short circuit caused by moisture.

The upper radiator cover 101 is also provided with waterproof ribs 26 to improve the waterproof effect.

In this embodiment, the electric wire 205, the second positive and negative contact pieces 208, the contact piece spring 209, the first positive and negative contact pieces 207, and the heating element 201 are electrically conducted in sequence to form a closed circuit. The detachable connection structure can facilitate a user to detach the circuit, and is convenient to clean and disinfect. The arrangement of the limiting buckle 17 can prevent the electric wire 205 from being scattered, and the arrangement of the taper nut 18 can prevent the electric wire 205 from being separated under the condition of external force.

As shown in fig. 5 and 8, in addition to the above embodiment, a plurality of T-shaped ribs 19 are provided inside the upper heating cover 101, and a plurality of I-shaped ribs 20 are provided inside the lower shell 202; after the upper heating cover 101 and the lower shell 202 are fixedly connected, the T-shaped ribs 19 and the I-shaped ribs 20 are both abutted to the heating element 201 and used for limiting the moving range of the heating element 201, and the T-shaped ribs 19 and the I-shaped ribs 20 are respectively arranged on two sides of the heating element 201; the T-shaped ribs 19 are abutted against the water absorption gasket 6, and one T-shaped rib 19 is arranged corresponding to the water injection hole 7; the lower shell 202 is detachably connected with the upper heating cover 101 through a plurality of bolts 21; the lower shell 202 and the upper heating cover 101 are respectively provided with a first clamping groove 22 and a first buckle 23 which are matched with each other.

As shown in fig. 12, the bottom surface of the T-shaped rib 19 can abut against the water absorbing pad 6. The top surface of the outer wall of the lower case air inlet 35 of the lower case 202 is higher than the top surface of the water absorption pad 6, so that the liquid can be prevented from overflowing.

In this embodiment, the setting of a plurality of T type muscle 19 and a plurality of I type muscle 20 can play spacing and fixed effect to heating element 201, and in addition, T type muscle 19 that water injection hole 7 corresponds the setting can prevent that rivers from spouting heating element 201 when the water injection, plays the effect that blocks the rivers, causes the circuit short circuit. The first buckle 23 and the first clamping groove 22 play a fastening role, after fastening, the upper heating cover 101 and the lower shell 202 are fixedly connected through the bolt 21, and pre-positioning is carried out through the contact conical surface of the upper heating cover 101 and the lower shell 202 arranged on the outer ring. The upper heating cover 101 and the lower shell 202 are detachably connected, so that a user can conveniently disassemble, assemble, clean and replace parts.

As shown in fig. 3, in addition to the above embodiment, further, a dustproof spacer 8 and a dustproof spacer fixing cover 25 are provided below the lower housing 202; dustproof spacer 8 is placed in dustproof spacer fixed cover 25, is provided with a plurality of draw-in grooves and the buckle 30 of matched with on dustproof spacer fixed cover 25 and the lower casing 202 respectively, makes two parts connect the cooperation, and dustproof spacer fixed cover 25 sets up a plurality of bleeder vents.

Wherein, radiator cover main part 1 still includes dustproof spacer fixed cover 25, and dustproof spacer fixed cover 25 sets up the one side of casing 202 under, and dustproof spacer fixed cover 25 passes through the buckle with casing 202 down and is connected.

As shown in fig. 8, in addition to the above-described embodiment, a dust-proof spacer 8 is further provided between the lower housing 202 and the dust-proof spacer fixing cover 25.

Wherein, dustproof spacer 8 and dustproof spacer fixed cover 25 demountable installation.

Specifically, dustproof spacer fixes cover 25 and lower casing 202 joint, is provided with the buckle hole on the dustproof spacer fixes cover 25.

In the use, the user also can dismantle dustproof spacer 8 according to actual conditions, changes for dustproof piece or medical care piece etc..

In this embodiment, in the use, dustproof spacer 8 can play filtered air's effect.

As shown in fig. 2 and fig. 7, on the basis of the above embodiment, further, the heating device 2 further includes a temperature adjusting mechanism 204 and a mobile power source 206; the temperature adjusting mechanism 204 is connected with the mobile power supply 206 and the heating element 201 through electric wires 205, and a temperature adjusting switch is arranged on the temperature adjusting mechanism 204.

Specifically, the electric wire 205 is connected to the mobile power supply 206 through the USB plug 13, and the USB plug 13 is an elbow. USB stands for universal serial bus.

The mobile power source 206 may be a conventional charger baby.

A waterproof quick connector 14 is arranged between the temperature adjusting mechanism 204 and the heating element 201.

The heating element 201, the heating hood main body 1 and the temperature adjusting mechanism 204 are detachably connected, so that a user can conveniently disassemble, assemble, replace or clean the heating hood main body 1, the effect of recycling is achieved, and the use cost is saved.

In this embodiment, in the using process, the user can control the temperature adjusting switch to enable the temperature adjusting mechanism 204 to adjust the temperature of the heating element 201 according to the user's own requirement. The provision of the portable power source 206 enables the heated nasal mask to be more conveniently carried, and the above arrangement enables the heating period of the heating element 201 to be extended.

As shown in fig. 2, 3 and 7, on the basis of the above embodiment, further, the heating device 2 further includes a temperature sensor 24 and a thermostat controller disposed on the temperature adjusting mechanism 204; the temperature sensor 24 is connected with a constant temperature controller on the temperature adjusting mechanism 204; the temperature sensor 24 is used for detecting temperature data in the heating hood main body 1 and transmitting the temperature data to the constant temperature controller; when the temperature data is higher or lower than the preset temperature, the thermostatic controller is used for controlling the temperature regulating mechanism 204 to regulate the temperature to be lower or higher.

In this embodiment, the user can set a preset temperature, i.e. a temperature comfortable for personal use. In the using process, the temperature sensor 24 transmits the detected temperature data in the heating hood main body 1 to the thermostatic controller, and when the temperature in the heating hood main body 1 is higher than the preset temperature, the thermostatic controller controls the temperature adjusting mechanism 204 to lower the temperature of the heating element 201; when the temperature in the hood body 1 is lower than the preset temperature, the thermostat controller controls the temperature adjustment mechanism 204 to increase the temperature of the heating element 201. The temperature in the heating radiator cover main body 1 can be kept constant through the arrangement, so that the comfort level of a user is improved.

As shown in fig. 2 and 7, in addition to the above embodiments, the temperature adjusting mechanism 204 is further provided with a fixing clip 9; the mobile power source 206 is provided with a fixing belt 10.

Wherein, the fixing belt 10 may be an elastic belt.

In this embodiment, in the use process, the temperature adjusting mechanism 204 can be hung on the clothes by the user conveniently due to the arrangement of the fixing clamp 9, and the control is convenient. The fixing strap 10 is used for preventing the USB plug 13 from falling off the mobile power supply 206 when the USB plug 13 is plugged into the mobile power supply 206 for operation.

As shown in fig. 1, 2, 6 and 7, in addition to the above embodiments, the fixing device 3 further includes a head ring 301 and a lace 302; the upper heating cover 101 and the head ring 301 are respectively provided with a fixing hole 11 for the lacing 302 to pass through; the head ring 301 is for attachment to the head and the strap 302 is for attachment to the neck.

Wherein, the lacing 302 is provided with a fixed line clip 15, and the head ring 301 is provided with a fixed buckle 16 for fixing the electric wire 205. This prevents the wires 205 from swinging, which could affect head movement.

Specifically, two ends of the fastening band 302 are provided with buttons 303 and a burr paste.

In this embodiment, the head ring 301, the fastening band 302 and the button 303 are fixed in such a manner as to ensure stability of the heating nose mask in use.

Wherein, frenulum 302 has elasticity, and the burr is pasted and is used for adjusting the elasticity, guarantees the travelling comfort when heating nose cup uses.

In addition to the above embodiments, the heating nose mask further includes an air supply device; the air supply device is used for supplying air to the interior.

Specifically, the air supply device comprises a fan and a driving device. Wherein the fan may be provided inside or outside the hood body 1. When the fan is disposed inside the upper radiator cover 101, the fan is used to suck air; when the fan is disposed outside the hood body 1, the fan serves to blow air.

FIG. 10 is a partial side view of a heated nasal mask provided in accordance with an embodiment of the present invention; as shown in fig. 10, further, a side of the heating nose mask adjacent to the nose 4 of the user is provided with a silicone frame 28 and a silicone pad 29. The silica gel framework 28 and the upper heating cover 101 are connected through a plurality of buckles 30.

In the manufacturing process, the silica gel framework 28 is formed first, and then the silica gel pad 29 is formed.

As shown in fig. 12, the upper hood 101 is provided with a protrusion and a fitting hole 34 that are fitted to the clip 30.

In the embodiment, in the use process, the air supply device can promote the air flow, so that the comfort of a user is improved.

The heating nose mask can enable a user to breathe clean and warm air in the using process, ideal comfortable humidity is achieved, and discomfort of the nose of the user can be effectively relieved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A heated nasal mask, comprising: the heating device comprises a heating cover main body, a heating device and a fixing device;

the heating cover main body is used for covering the outside of the nose and can ventilate; the heating element of the heating device is arranged in the heating hood main body and can radiate heat; the fixing device is connected with the heating hood main body and used for limiting the moving range of the heating hood main body.

2. The heated nasal mask of claim 1, wherein the heater cover body comprises an upper heater cover, a lower shell;

the heating element is arranged inside the combination body of the upper heating cover and the lower shell; the lower shell is arranged on one side of the upper heating cover and is positioned below the nostrils; the connecting contact surface of the lower shell and the upper heating cover is in taper connection;

a water absorption gasket is arranged inside the lower shell and is positioned below the heating element; short ribs are arranged between the inner bottom surface of the lower shell and the water absorption gasket; a plurality of air holes are formed in the upper side and the lower side of the heating cover main body formed by the upper heating cover and the lower shell;

the lower shell is provided with a water injection hole, and the water injection hole is positioned in front of the lower shell; and the water injection hole is provided with a blocking cover.

3. The heated nasal mask of claim 2, wherein the heating means comprises a wire, first and second positive and negative contact pads, a contact pad spring, and a spring retention post;

the first positive and negative contact pieces are arranged on the heating element; the first positive and negative contact pieces, the second positive and negative contact pieces and the contact piece springs are sequentially abutted, and the spring limiting columns are used for limiting the second positive and negative contact pieces and the contact piece springs on the upper heating cover; the wire is connected with the second positive and negative electrode contact pieces;

a limiting buckle used for limiting the electric wire is arranged inside the lower shell; and a taper nut used for limiting the electric wire is arranged outside the lower shell.

4. The heating nasal mask of claim 3, wherein a plurality of T-shaped ribs are provided on an inside of the upper heating mask, and a plurality of I-shaped ribs are provided on an inside of the lower shell; the T-shaped rib and the I-shaped rib are abutted against the heating element and used for limiting the moving range of the heating element, and the T-shaped rib and the I-shaped rib are respectively arranged on two surfaces of the heating element; the T-shaped ribs are abutted to the water absorption gasket, and one of the T-shaped ribs is arranged corresponding to the water injection hole;

the lower shell is detachably connected with the upper heating cover through a plurality of bolts; the lower shell and the upper heating cover are respectively provided with a first clamping groove and a first buckle which are matched with each other.

5. The heating nasal mask of claim 2, wherein a dustproof spacer and a dustproof spacer fixing cap are provided under the lower shell; the dustproof spacer is placed in the dustproof spacer fixing cover, the dustproof spacer fixing cover and the lower shell are respectively provided with a plurality of clamping grooves and buckles which are matched with each other, so that the two parts are connected and matched, and the dustproof spacer fixing cover is provided with a plurality of air holes.

6. The heated nasal mask of claim 3, wherein the heating device further comprises a temperature adjustment mechanism, a mobile power source, and a waterproof quick connector;

the temperature adjusting mechanism is connected with the mobile power supply and the waterproof quick connector through the electric wire respectively, and a temperature adjusting switch is arranged on the temperature adjusting mechanism; the waterproof quick connector is connected with the heating device through the electric wire.

7. The heated nasal mask of claim 6, wherein the heating device further comprises a temperature sensor and a thermostatic control disposed on the temperature adjustment mechanism;

the temperature sensor and the temperature adjusting mechanism are respectively connected with the constant temperature controller; the temperature sensor is used for detecting temperature data in the upper heating cover and transmitting the temperature data to the constant temperature controller; and when the temperature data is higher than or lower than the preset temperature, the constant temperature controller is used for controlling the temperature regulating mechanism to regulate the temperature to be low or high.

8. The heated nasal mask of claim 6 wherein the temperature adjustment mechanism is provided with a retaining clip; the mobile power supply is provided with a fixing belt.

9. The heated nasal mask of claim 1, wherein the securement means comprises a headgear and a strap;

fixing holes for penetrating the lacing are respectively formed in the heating hood main body and the head ring; the head ring is used for being fixed on the head, and the lacing is used for being fixed on the neck.

10. The heated nasal mask of any one of claims 1-9, further comprising a blower;

and the air supply device is used for supplying air to the interior of the upper heating cover.