CN112717289A

CN112717289A - Electric mask and charging disinfection seat

Info

Publication number: CN112717289A
Application number: CN202011484570.4A
Authority: CN
Inventors: 徐廷美
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-04-30

Abstract

The invention discloses an electric mask and a charging disinfection seat, comprising a mask part, an upper shell and a seat body; the lower part of the upper shell is detachably connected with a lower shell; the filter element frame is fixedly connected in the lower shell; a turbofan and a storage battery are fixedly connected in the upper shell; the lower end of the lower shell is positioned at the inner side of the filter element frame and is provided with an air inlet; the turbofan works to enable outside air to enter the mask part through the air inlet hole and the filter element frame; a shell groove is formed at the upper end of the seat body; an atomizer is arranged in the seat body; the upper part of the seat body is provided with a liquid storage bottle. The invention has the function of a mask; the air purifier has the air purifying function, and the air inhaled by the user is filtered for multiple times, so that the health of the user is facilitated; the filter element and the filter disc are easy to replace and convenient to operate; can carry out the self-sterilizer, atomizing antiseptic solution makes the disinfection more thorough, can charge in step simultaneously, saves time, convenient to use.

Description

Electric mask and charging disinfection seat

Technical Field

The invention belongs to the technical field of masks, and particularly relates to an electric mask and a charging disinfection seat.

Background

Chinese patent document No. CN206809556U discloses a universal electric mask, which includes a mask body, an air filtering device, an electric blower, and a power supply battery for supplying power to the electric blower, wherein an inner wall of an air inlet channel of the electric blower is provided with an internal thread, the air inlet channel is connected to the air filtering device through a quick connector, the quick connector is in threaded connection with the air inlet channel, the quick connector is in snap fit with the air filtering device, an air outlet of the electric blower is connected to an air inlet of the mask body through a hose, and an adhesive tape for fixing the electric blower on the arm of a user is provided on the electric blower. This electronic gauze mask of general formula can change convenient air filter equipment, and its simple structure, convenient to use, convenient to popularize and use.

Above-mentioned patent is after using a period, the gauze mask body, and air filter and be used for communicateing vent line between them can adhere to a certain amount of bacterium, impurity, vapor etc. and be difficult to the clearance, uses this kind of gauze mask for a long time, and filter effect can greatly reduced, and adherent bacterium etc. also can get into human respiratory track along with the air current direction simultaneously, causes the influence to the user health, and above-mentioned patent can not satisfy the user demand to a certain extent.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: to the not enough that prior art exists, provide one kind be convenient for change filtering part and can disinfect to inside whole while can also charge electric respirator and the disinfection seat that charges in step.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: an electric mask and a charging disinfection seat comprise a mask body worn at the mouth and nose, an upper shell communicated with the inside of the mask body and a seat body used for charging and disinfecting; the lower part of the upper shell is detachably connected with a lower shell; a filter element frame for filtering air is fixedly connected in the lower shell; and a turbofan and a storage battery used for supplying power to the turbofan are fixedly connected to the upper part of the filter element frame in the upper shell.

The lower end of the lower shell is positioned on the inner side of the filter element frame and is provided with an air inlet hole penetrating through the lower shell; the turbofan works to enable outside air to enter the mask portion through the air inlet hole and the filter element frame.

A shell groove for placing the lower shell is formed at the upper end of the seat body; an atomizer used for spraying into the lower shell is arranged in the seat body and is positioned right below the shell groove; and a liquid storage bottle for supplying disinfectant to the atomizer is arranged on the upper part of the base body.

As a preferable scheme: the mask part comprises an outer mask communicated with the upper shell and an inner mask detachably connected in the outer mask; a plurality of groups of inner exhaust ports which penetrate through the inner mask and are used for uniformly blowing air to the mouth and nose are uniformly formed at one end of the inner mask, which faces the outer mask; an outer air outlet which penetrates through the outer mask and is used for exhausting exhaled air is formed at one end, facing the inner mask, of the outer mask; a filter sheet is arranged between the outer mask and the inner mask.

As a preferable scheme: the middle part of one end of the outer mask, which faces the inner mask, is fixedly connected with a first magnet; the inner mask faces one end of the outer mask and is fixedly connected with a second magnet capable of being magnetically attracted with the first magnet.

As a preferable scheme: the upper end of the upper shell is fixedly connected with a hose communicated with the interior of the upper shell in a sealing way; the hose is communicated with the interior of the outer mask.

As a preferable scheme: the left end and the right end of the outer mask are fixedly connected with an elastic strap for wearing the outer mask; mounting lugs for mounting the elastic straps are symmetrically formed at the left end and the right end of the outer mouth cover; a mask groove for placing the mask part is formed at the upper end of the seat body; and expansion grooves for accommodating the mounting lugs are formed at two ends of the inner wall of the mask groove.

As a preferable scheme: a positioning plate is formed at the lower end of the upper shell and positioned outside the lower shell; a positioning groove capable of being fixedly inserted with the positioning plate is formed in the inner wall of the shell groove; a first electrode is arranged at the lower end of the positioning plate; and a second electrode which can be electrically connected with the first electrode is arranged at the bottom end in the positioning groove.

As a preferable scheme: a clamping head is formed on the inner wall of the upper shell close to the lower end; the outer wall of the lower shell is formed near the upper end and is provided with a clamping groove which can be fixedly clamped with the clamping head.

As a preferable scheme: the upper end of the upper shell is fixedly connected with a hanging rope used for wearing the upper shell.

Compared with the prior art, the invention has the beneficial effects that: when the product is used, the hanging rope is held, the hanging rope is hung on the neck, then the elastic bandage is held, the inner mask is attached to the mouth and nose of a user, and the elastic bandage is sleeved on the back part of the brain. The ventilating switch is opened, the storage battery supplies power for the turbofan, the turbofan rotates to generate airflow from bottom to top, so that the air in the lower shell sequentially flows through the lower air flow port, the turbofan, the side flow port, the air guide groove, the first pipe joint, the hose and the second pipe joint to enter the outer mask, and then flows through the filter sheet and the inner exhaust port of the outer mask and the inner mask piece to be inhaled by a user. The gas exhaled by the user is exhausted through the inner exhaust port, the filter disc and the outer exhaust port in sequence. Along with the continuous work of turbofan, the air in the lower casing reduces, and pressure reduces, and outside air flows through inlet port, blow vent, filter core in proper order and enters into in the lower casing under the external pressure effect, and the air is filtered when the filter core. Thereby making the air breathed by the user clean and sterile and preventing virus infection. After the product is used, the ventilation switch is closed, the turbofan stops rotating, and the product is taken down.

When charging, the seat body is placed on a horizontal plane and is powered on, the positioning plate is opposite to the positioning groove, the lower shell is inserted into the shell groove, the first electrode is conducted with the second electrode at the moment, and the first electrode and the second electrode are kept tightly against each other under the action of gravity of the upper shell. The charging switch is pressed down, the base body starts to charge the storage battery, the charging switch is pressed down again, and charging stops.

After the filter element and the filter disc are used for a period of time, viruses, impurities or water vapor and the like can be attached to the filter element and the filter disc, and the filter element and the filter disc need to be replaced. When the filter element is replaced, the upper shell is held, the lower shell is held by the other hand, the lower shell is rotated, the communicating groove is right opposite to the clamping head, the lower shell is pulled out, the filter element frame in the lower shell is taken out for replacement, and the filter element is replaced. Make the blow vent be close to the inlet port, insert the lower casing with new filter core frame in, will descend the intercommunication groove of casing to just to the dop afterwards, will descend the casing to insert in the upper casing and rotatory to make the dop enter into the draw-in groove, lower casing and upper casing relatively fixed. When the filter is replaced, the outer mask is held, the inner mask is held by the other hand, the outer mask is pulled out to the outside, and the filter is taken down for replacement. After the replacement is finished, the second magnet is close to the first magnet, the inner mask is placed into the outer mask, and the first magnet and the second magnet are magnetically attracted to enable the inner mask to be fixed relative to the outer mask.

After a period of use, bacteria, impurities, water vapor and the like are also attached to the ventilation pipeline in the product, and the ventilation pipeline needs to be disinfected. When the liquid storage bottle is disinfected, the liquid storage bottle is arranged on the liquid storage bottle seat, the seat body is immediately placed on a horizontal plane and is connected with a power supply, and the disinfection liquid in the liquid storage bottle enters the liquid inlet pipe under the action of gravity and flows through the communicating pipe to be contacted with the atomizer. The upper shell is held, the lower shell is held by the other hand, the lower shell is rotated, the communicating groove is right opposite to the clamping head, the lower shell is pulled out, the filter element frame inside the lower shell is taken out, then the communicating groove of the lower shell is right opposite to the clamping head, the lower shell is inserted into the upper shell and rotates, and the clamping head is enabled to enter the clamping groove, and the lower shell and the upper shell are relatively fixed. Then, the positioning plate is opposite to the positioning groove, and the lower shell is inserted into the shell groove. Holding the outer mask, holding the inner mask with the other hand, pulling the outer mask outwards, taking down the filter disc, approaching the second magnet to the first magnet, and putting the inner mask into the outer mask, so that the inner mask and the outer mask are relatively fixed. The two mounting ears are respectively opposite to the expansion groove, and the inner mask is downwards placed into the mask groove.

The disinfection switch is pressed down, the work of the atomizer enables the disinfection liquid body to be atomized, the disinfection liquid body is sprayed out from the spray hole, the ventilation switch is opened, and the turbofan rotates, so that the atomized disinfection liquid sequentially passes through the air inlet hole, the lower flow opening, the turbofan, the side flow opening, the air guide groove, the first pipe joint, the hose and the second pipe joint to enter the outer mask. The atomized disinfectant in the outer mask is gradually increased and then discharged from the outer exhaust port to the outside. The disinfection liquid after the atomizing is disinfected, and the disinfection effect is also improved by the atomizing of the disinfection liquid, so that the ventilation pipeline is clean and sterile, the cleanliness of the breathing air of a user is improved, and the health of the user is facilitated. After the disinfection is finished, the disinfection switch is pressed again, the atomizer stops working, one minute is waited, and the turbofan enables the disinfection solution after the atomization in the product to be completely discharged. And closing the ventilation switch, stopping the rotation of the turbofan, taking out the lower shell and the outer mouth cover, and reloading the filter element frame and the filter disc.

When disinfecting, can press the switch that charges simultaneously for atomizing is charged the battery in the disinfection, save time, convenient to use.

According to the invention, the filter element frame is arranged, and external air enters the lower shell through the air vent positioned in the filter element frame, so that the air vent can be effectively prevented from being blocked and attached by external impurities and is not easy to be polluted; simultaneously, the filter element is arranged on the periphery of the filter element frame, the filter element is replaced by replacing the filter element frame, the operation is simpler, and the use is more convenient.

The storage battery and the turbofan are relatively fixed with the upper shell by the mounting frame, and simultaneously, air in the lower shell flows into the turbofan from the lower flow port in a concentrated manner, so that the air exhausted by the turbofan flows upwards through the side flow port and the air guide groove under the driving of the turbofan, and a user can breathe more smoothly when using the air-cooled air.

According to the invention, the inner mask is arranged, and the filter disc is arranged between the outer mask and the inner mask, so that incoming air is further filtered, the cleanness of the incoming air is increased, meanwhile, the outer mask and the inner mask are fixedly connected by adopting the second magnet and the first magnet for magnetic attraction, the filter disc is convenient to disassemble and replace, and the use is convenient; in addition, the inner mask enables the gas flowing out of the second pipe joint to be uniformly dispersed at the mouth and nose through the inner exhaust ports arranged around the mouth and nose, so that the gas flow is prevented from blowing directly, and unsmooth breathing of a user is avoided.

According to the invention, by arranging the base body, when the lower shell with the filter element taken down is inserted into the shell groove, the atomizer works to enable the disinfectant liquid to be atomized and then to circulate into the lower shell, so that the ventilation pipeline of the product is disinfected, and the respiratory air of a user is cleaner; meanwhile, when the lower shell is inserted into the shell groove, the first electrode is conducted with the second electrode, and the base body can charge the storage battery at the same time, so that the time is saved, and the use is convenient.

The invention has the function of a mask, and the inner mask covers the mouth and the nose of a user to prevent bacterial infection; the invention has the function of purifying air, and the air inhaled by the user is filtered for multiple times, thus being beneficial to the health of the user; the filter element and the filter disc are easy to replace and convenient to operate, and under the condition of keeping the cleanliness of incoming air, the workload is not increased too much, so that convenience is brought to life; the invention can automatically disinfect, the atomized disinfectant can make the disinfection more thorough, and simultaneously, the invention can synchronously charge, thereby saving time and being convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic exploded view of the present invention.

Fig. 4 is a schematic sectional view of the upper case of the present invention.

Fig. 5 is a sectional structural view of the lower case of the present invention.

Fig. 6 is a schematic sectional view showing the structure of the cartridge holder according to the present invention.

Fig. 7 is a schematic cross-sectional view of the mount of the present invention.

Fig. 8 and 9 are schematic exploded views of the mask portion of the present invention.

Fig. 10 is a schematic structural view of the seat body of the present invention.

FIG. 11 is a schematic cross-sectional view of the disinfection seat of the present invention.

Fig. 12 is a schematic structural view showing a wearing state of the present invention.

Fig. 13 is a schematic view showing the construction of the charge sterilization state of the present invention.

10. An upper housing; 101. positioning a plate; 102. clamping a head; 103. a first pipe joint; 104. a communication port; 105. a first mounting hole; 13. a first electrode; 14. a ventilation switch; 11. a lower housing; 111. an air inlet; 112. a positioning column; 113. a card slot; 1131. a communicating groove; 12. hanging a rope; 20. a filter element frame; 201. a vent; 21. a filter element; 3. a mounting frame; 31. a lower flow port; 32. a side stream port; 33. a gas guide groove; 34. a second mounting hole; 41. a storage battery; 42. a turbo fan; 5. a mouth mask portion; 51. an outer mask; 511. a second pipe joint; 512. an outer exhaust port; 513. mounting lugs; 52. an inner mask; 521. an inner exhaust port; 53. an elastic strap; 54. a hose; 55. a first magnet; 56. a second magnet; 60. a base body; 601. a mask slot; 6011. an expansion slot; 602. a housing slot; 6021. a spray orifice; 6022. positioning a groove; 603. a liquid storage bottle seat; 61. a base plate; 62. a second electrode; 63. a charging switch; 64. a sterilizing switch; 7. a liquid storage bottle; 8. a disinfection seat; 81. a liquid inlet pipe; 82. a communicating pipe; 83. a support pillar; 9. an atomizer.

Detailed Description

Referring to fig. 1 to 13, the electric respirator and the charging and disinfecting seat according to the present embodiment includes a respirator 5 for wearing at the nose and mouth, an upper shell 10 communicated with the inside of the respirator 5, and a seat 60 for charging and disinfecting; the lower part of the upper shell 10 is detachably connected with a lower shell 11; a filter element frame 20 for filtering air is fixedly connected in the lower shell 11; a turbo fan 42 and a storage battery 41 for supplying power to the turbo fan 42 are fixedly connected to the upper portion of the filter element holder 20 in the upper case 10.

A plurality of layers of filter elements 21 for filtering air are arranged on the outer wall of the filter element frame 20; the inner wall of the filter element frame 20 is formed with a vent 201 for air to pass through; the air passing through the filter element 21 is removed with bacteria, impurities and other substances harmful to human body, and the filter element frame 21 is convenient to replace so as to keep better filtering and purifying effects.

A mounting bracket 3 for mounting the turbofan 42 and the storage battery 41 is fixedly connected in the upper shell 10; two second mounting holes 34 which are symmetrically arranged are formed at the upper end of the mounting rack 3; a first mounting hole 105 penetrating through the upper housing 10 is formed at the upper end of the upper housing 10 right above the second mounting hole 34; the first mounting hole 105 and the second mounting hole 34 are fixedly connected by a fastener such as a screw, so that the mounting bracket 3 and the upper housing 10 are fixed relative to each other.

A lower circulation port 31 for air to pass through is formed at the lower end of the mounting frame 3 and is positioned right below an air inlet hole of the turbofan 42; the side wall of the mounting frame 3 is opposite to the air outlet hole of the turbofan 42, and a side air port 32 for air to pass through is formed.

An air inlet hole 111 penetrating through the lower shell 11 is formed at the lower end of the lower shell 11 and positioned on the inner side of the filter element frame 20; the turbo fan 42 operates such that outside air enters the mask portion 5 through the intake holes 111 and the filter cartridge holder 20.

A plurality of positioning columns 112 which are longitudinally arranged and can be abutted against the filter element 21 are uniformly formed on the inner wall of the lower shell 11; when the filter element holder 20 is installed in the lower housing 11, the filter element 21 abuts against the positioning column 112, so that the filter element 21 is prevented from being adsorbed on the inner wall of the lower housing 11, and air circulation is prevented from being blocked.

A housing groove 601 for placing the lower housing 11 is formed at the upper end of the base 60; an atomizer 9 for spraying into the lower shell 11 is arranged in the seat body 60 and is positioned right below the shell groove 601; a liquid storage bottle 7 for supplying disinfectant to the atomizer 9 is installed on the upper part of the seat body 60.

A spray hole 6021 for allowing mist to pass through is formed at the inner bottom end of the housing groove 601; a disinfection seat 8 for installing the atomizer 9 is arranged in the seat body 60; a plurality of support columns 83 which are longitudinally arranged and used for supporting the atomizer 9 are uniformly formed at the lower part of the inner wall of the disinfection seat 8; a liquid storage bottle seat 603 for detachably connecting the liquid storage bottle 7 is formed at the upper end of the seat body 60; a liquid inlet pipe 81 communicated with the liquid storage bottle 7 is formed in the base body 60 at one side of the disinfection base 8 facing the liquid storage bottle 7; a communicating pipe 82 which is communicated with the liquid inlet pipe 81 and is used for supplying disinfectant to the atomizer 9 is formed in the disinfection seat 8; the disinfectant in the liquid storage bottle 7 flows through the liquid inlet pipe 81 and the communicating pipe 83 in sequence under the action of gravity to reach the position under the atomizer 9, and is atomized and sprayed out.

The mask part 5 comprises an outer mask 51 communicated with the upper shell 10 and an inner mask 52 detachably connected in the outer mask 51; a plurality of groups of inner exhaust ports 521 which penetrate through the inner mask 52 and are used for uniformly blowing air to the mouth and nose are uniformly formed at one end of the inner mask 52 facing the outer mask 51; an outer air outlet 512 which penetrates through the outer mask 51 and is used for exhausting exhaled air is formed at one end of the outer mask 51, which faces the inner mask 52; a filter is disposed between the outer mask 51 and the inner mask 52.

The filter sheet further filters the incoming air, the cleanness of the incoming air is improved, the inner exhaust ports 521 are uniformly distributed at the mouth and the nose, and the phenomenon that the air flow blows directly to cause unsmooth breathing of a user is avoided.

A first magnet 55 is fixedly connected to the middle of one end of the outer mask 51 facing the inner mask 52; a second magnet 56 capable of being magnetically attracted to the first magnet 55 is fixedly connected to one end of the inner mask 52 facing the outer mask 51.

The first magnet 55 and the second magnet 56 are magnetically attracted to each other, so that the outer mask 51 and the inner mask 52 are relatively fixed, and the inner mask 52 is convenient to detach, so that the filter disc is convenient to replace, clean and disinfect.

The upper end of the upper shell 10 is fixedly connected with a hose 54 communicated with the interior of the upper shell 10 in a sealing manner; the hose 54 communicates with the inside of the outer mask 51.

A first pipe joint 103 which is communicated with the interior of the upper shell 10 and is fixedly connected with the hose 54 in a sealing way is formed in the middle of the upper end of the upper shell 10; an air guide groove 33 communicated with the first pipe joint 103 and used for guiding air is formed at the upper end of the mounting rack 3; a second pipe joint 511 which is communicated with the interior of the outer mask 51 and is fixedly connected with the hose 54 in a sealing way is formed in the middle of the lower end of the outer mask 51; the hose 54 allows the upper housing 10 to be placed in a position convenient for the user to carry when the mask portion 5 is worn over the nose and mouth of the user, thereby relieving the user of the stress on the face caused by wearing the mask portion 5.

The left end and the right end of the outer mask 51 are fixedly connected with an elastic strap 53 for wearing the outer mask 51; mounting ears 513 for mounting the elastic straps 53 are symmetrically formed at the left end and the right end of the external mask 51; a mask groove 601 for placing the mask part 5 is formed at the upper end of the seat body 60; expansion grooves 6011 for accommodating the mounting lugs 513 are formed at two ends of the inner wall of the mask groove 601.

When atomizing disinfection is carried out, the atomized disinfection solution passes through the air inlet hole 111, the lower circulation port 31, the turbofan 42, the side circulation port 32, the air guide groove 33, the first pipe joint 103, the hose 54 and the second pipe joint 511 in sequence and enters the outer mask 51. The disinfection liquid after the atomizing in the outer mask 51 increases gradually, follows immediately the outer gas vent 512 is discharged to the outside, and in the disinfection process, the gauze mask portion is located in the gauze mask groove 601 for atomizing gaseous disinfectant gathers gradually, and is right interior gauze mask 52 disinfects, and atomizing gas concentration improves simultaneously, thereby has improved disinfection effect, makes the vent line clean aseptic, improves user breathing air's cleanliness factor, is favorable to user healthy.

A positioning plate 101 is formed at the lower end of the upper shell 10 and positioned outside the lower shell 11; a positioning groove 6022 capable of being fixedly inserted with the positioning plate 101 is formed on the inner wall of the shell groove 601; a first electrode 13 is arranged at the lower end of the positioning plate 101; the bottom end in the positioning groove 6022 is provided with a second electrode 62 capable of being electrically connected with the first electrode 13.

The first electrode 13 comprises a positive electrode and a negative electrode; the second electrode 62 comprises a positive electrode and a negative electrode which can be respectively conducted with the positive electrode and the negative electrode of the first electrode 13; when the lower housing 11 is placed in the housing groove 602, the gravity in the lower housing 11 makes the first electrode 13 and the second electrode 62 conducted and tightly abutted, so that the storage battery 41 is charged while the disinfection is performed, the time is saved, and the use is convenient.

A through hole 104 communicated with the inside is formed at the upper end of the upper shell 10; a switch 14 for controlling the rotation of the turbofan 42 is arranged in the through hole 104; a first control module is arranged in the upper shell 10; the storage battery 41, the turbofan 42 and the first electrode 13 are electrically connected with the first control module; the control module can manage the electric quantity of the battery 41 and control the rotation speed of the turbofan 42.

The base body 60 is provided with a charging button 63 for controlling the charging function and a sterilizing button 64 for controlling the sterilizing function; a second control module is arranged in the seat body 60; the charging button 63, the sterilizing button 64, the atomizer 9 and the second electrode 62 are electrically connected with the second control module; the lower end of the base body 60 is fixedly connected with a bottom plate 61 for sealing the atomizer 9, the disinfection base 8 and the second control module at the lower end of the base body 60.

A clamping head 102 is formed on the inner wall of the upper shell 10 close to the lower end; a clamping groove 113 capable of being fixedly clamped with the clamping head 102 is formed in the outer wall of the lower shell 11 close to the upper end. A communication groove 1131 which is communicated with the outside and can enable the clamping head 102 to pass through is formed at the upper end of the inner wall of the clamping groove 113; when the communication groove 1131 is aligned with the chuck 102, the chuck 102 can enter the card slot 113, and when the communication groove 1131 is not aligned with the chuck 102, the chuck 102 cannot be removed from the card slot 113; so that the lower case 11 can be quickly and easily replaced when the filter element holder 20 is replaced, thereby providing convenience in use.

The upper end of the upper shell 10 is fixedly connected with a hanging rope 12 for wearing the upper shell 10. The hanging rope 12 facilitates hanging of the upper shell 10, frees hands when in use, and facilitates use.

When the product is used, the hanging rope 12 is held, the hanging rope 12 is hung on the neck, then the elastic binding belt 53 is held, the inner mask 52 is attached to the mouth and nose of a user, and the elastic binding belt 53 is sleeved on the back part of the brain. When the ventilation switch 14 is turned on, the battery 41 supplies power to the turbofan 42, the turbofan 42 rotates to generate airflow from bottom to top, so that the air in the lower casing 11 flows through the lower flow port 31, the turbofan 42, the side flow port 32, the air guide groove 33, the first pipe joint 103, the hose 54 and the second pipe joint 511 in sequence to enter the outer mask 51, and then passes through the filter sheet of the outer mask 51 and the inner mask 52 and the inner exhaust port 521 to be inhaled by a user. The air exhaled by the user is exhausted through the inner exhaust port 521, the filter sheet and the outer exhaust port 512 in sequence. With the continuous operation of the turbofan 42, the air in the lower housing 11 decreases, the pressure decreases, the external air flows through the air inlet 111, the air vent 201, the filter element 21 and enters the lower housing 11 in sequence under the action of the external pressure, and the air is filtered when passing through the filter element 21. Thereby making the air breathed by the user clean and sterile and preventing virus infection. After use, the air vent switch 14 is closed, the turbo fan 42 stops rotating, and the product is taken down.

When charging, the base 60 is placed on the horizontal plane and the power is turned on, so that the positioning plate 101 faces the positioning groove 6022, the lower housing 11 is inserted into the housing groove 602, the first electrode 13 is conducted with the second electrode 62, and the first electrode 13 and the second electrode 62 are kept tightly pressed under the action of gravity of the upper housing 10. When the charging switch 63 is pressed, the base 60 starts to charge the battery 41, and when the charging switch 63 is pressed again, the charging is stopped.

After a period of use, viruses, impurities, water vapor or the like are attached to both the filter element 21 and the filter sheet, and the filter element 21 and the filter sheet need to be replaced. When replacing the filter element 21, the upper case 10 is held while the lower case 11 is held by the other hand, the lower case 11 is rotated so that the communication groove 1131 faces the chuck 102, the lower case 11 is pulled out, and the filter element holder 20 inside the lower case is taken out and replaced, that is, the filter element 21 is replaced. The air vent 201 is close to the air inlet hole 111, a new filter element holder 20 is inserted into the lower housing 11, then the communicating groove 1131 of the lower housing 11 is aligned with the clamping head 102, the lower housing 11 is inserted into the upper housing 10 and rotated, so that the clamping head 102 enters the clamping groove 113, and the lower housing 11 and the upper housing 10 are relatively fixed. When replacing the filter, the outer mask 51 is held by the other hand, the inner mask 52 is held by the other hand, the outer mask 51 is pulled out to the outside, and the filter is removed and replaced. After the replacement is completed, the second magnet 56 is close to the first magnet 55, the inner mask 52 is placed into the outer mask 51, and the first magnet 55 and the second magnet 56 attract each other to enable the inner mask 52 and the outer mask 51 to be relatively fixed.

After a period of use, bacteria, impurities, water vapor and the like are also attached to the ventilation pipeline in the product, and the ventilation pipeline needs to be disinfected. When disinfection is performed, the liquid storage bottle 7 is mounted on the liquid storage bottle seat 603, the seat body 60 is immediately placed on a horizontal plane and is connected with a power supply, and the disinfection liquid in the liquid storage bottle 7 enters the liquid inlet pipe 81 under the action of gravity and flows through the communicating pipe 82 to be contacted with the atomizer 9. Holding the upper housing 10, holding the lower housing 11 with the other hand, rotating the lower housing 11 to make the communicating channel 1131 face the clamp head 102, pulling out the lower housing 11, taking out the filter cartridge holder 20 inside, then facing the communicating channel 1131 of the lower housing 11 to the clamp head 102, inserting the lower housing 11 into the upper housing 10 and rotating, so that the clamp head 102 enters the clamping groove 113, and the lower housing 11 and the upper housing 10 are relatively fixed. Next, positioning plate 101 is aligned with positioning groove 6022, and lower housing 11 is inserted into housing groove 602. And simultaneously holding the outer mask 51, holding the inner mask 52 with the other hand, pulling the outer mask 51 outwards, taking down the filter, bringing the second magnet 56 close to the first magnet 55, and putting the inner mask 52 into the outer mask 51, so that the inner mask 52 and the outer mask 51 are relatively fixed. The two mounting lugs 513 are respectively opposite to the expansion slot 6011, and the inner mask 52 is placed downward into the mask slot 601.

When the sterilizing switch 64 is pressed, the atomizer 9 is operated to atomize the sterilizing liquid and spray the sterilizing liquid from the spray hole 6021, the ventilation switch 14 is opened, and the turbo fan 42 is rotated, so that the atomized sterilizing liquid sequentially enters the outer mask 51 through the air inlet hole 111, the lower flow port 31, the turbo fan 42, the side flow port 32, the air guide groove 33, the first pipe joint 103, the hose 54, and the second pipe joint 511. The atomized sterilizing liquid in the external mask 51 is gradually increased and then discharged to the outside through the external air outlet 512. The disinfection liquid after the atomizing is disinfected, and the disinfection effect is also improved by the atomizing of the disinfection liquid, so that the ventilation pipeline is clean and sterile, the cleanliness of the breathing air of a user is improved, and the health of the user is facilitated. After the disinfection is completed, the disinfection switch 64 is pressed again, the atomizer 9 stops working, one minute is waited, and the turbofan 42 enables the atomized disinfection solution in the product to be completely discharged. The air vent switch 14 is closed, the turbo fan 42 stops rotating, the lower housing 11 and the outer mouth piece 51 are removed, and the cartridge holder 20 and the filter sheet are reloaded.

When disinfecting, can press charge switch 63 simultaneously for atomizing and disinfecting charges battery 41, save time, convenient to use.

According to the invention, by arranging the filter element frame 20, external air enters the lower shell 11 through the air vent 201 positioned in the filter element frame, so that the air vent 201 can be effectively prevented from being blocked and attached by external impurities and is not easy to be polluted; simultaneously filter core 21 is installed in filter core frame 20 periphery, makes filter core 21 changed through changing filter core frame 20, and the operation is simpler, and it is more convenient to use.

The invention makes the accumulator 41 and the turbo fan 42 fixed relatively with the upper shell 10 by arranging the mounting frame 3, and simultaneously makes the air in the lower shell 11 flow into the turbo fan 42 from the lower flow port 31 in a relatively concentrated way, and further the air exhausted by the turbo fan 42 flows upwards through the side flow port 32 and the air guide groove 33 under the driving of the turbo fan 42, so that the user can breathe more smoothly when using the air conditioner.

According to the invention, the inner mask 52 is arranged, the filter sheet is arranged between the outer mask 51 and the inner mask 52, incoming air is further filtered, the cleanness of the incoming air is increased, meanwhile, the outer mask 51 and the inner mask 52 are fixedly connected by adopting the second magnet 56 and the first magnet 55 in a magnetic attraction manner, the filter sheet is convenient to detach and replace, and the use is convenient; in addition, the inner mask 52 makes the air flowing out from the second pipe joint 511 uniformly spread at the mouth and nose through the inner exhaust ports 521 arranged around the mouth and nose, so as to avoid the direct blowing of the air flow and the unsmooth breathing of the user.

According to the invention, by arranging the base body 60, when the lower shell 11 of the filter element 20 is taken down and inserted into the shell groove 602, the atomizer 9 works to enable the disinfectant liquid to be atomized and then to flow into the lower shell 11, so that the ventilation pipeline of the product is disinfected, and the respiratory air of a user is cleaner; meanwhile, when the lower housing 11 is inserted into the housing groove 602, the first electrode 13 is conducted with the second electrode 62, and the housing 60 can charge the battery 41 at the same time, thereby saving time and facilitating use.

Claims

1. The utility model provides an electronic gauze mask and disinfection seat that charges which characterized in that: comprises a mouth mask part worn at the mouth and nose, an upper shell communicated with the inside of the mouth mask part and a seat body used for charging and sterilizing; the lower part of the upper shell is detachably connected with a lower shell; a filter element frame for filtering air is fixedly connected in the lower shell; a turbofan and a storage battery used for supplying power to the turbofan are fixedly connected to the upper portion of the filter element frame in the upper shell; the lower end of the lower shell is positioned on the inner side of the filter element frame and is provided with an air inlet hole penetrating through the lower shell; the turbofan works to enable outside air to enter the mask portion through the air inlet hole and the filter element frame; a shell groove for placing the lower shell is formed at the upper end of the seat body; an atomizer used for spraying into the lower shell is arranged in the seat body and is positioned right below the shell groove; and a liquid storage bottle for supplying disinfectant to the atomizer is arranged on the upper part of the base body.

2. The electric respirator and the charging disinfection seat as claimed in claim 1, wherein: the mask part comprises an outer mask communicated with the upper shell and an inner mask detachably connected in the outer mask; a plurality of groups of inner exhaust ports which penetrate through the inner mask and are used for uniformly blowing air to the mouth and nose are uniformly formed at one end of the inner mask, which faces the outer mask; an outer air outlet which penetrates through the outer mask and is used for exhausting exhaled air is formed at one end, facing the inner mask, of the outer mask; a filter sheet is arranged between the outer mask and the inner mask.

3. The electric respirator and the charging disinfection seat as claimed in claim 2, wherein: the middle part of one end of the outer mask, which faces the inner mask, is fixedly connected with a first magnet; the inner mask faces one end of the outer mask and is fixedly connected with a second magnet capable of being magnetically attracted with the first magnet.

4. The electric respirator and the charging disinfection seat as claimed in claim 2, wherein: the upper end of the upper shell is fixedly connected with a hose communicated with the interior of the upper shell in a sealing way; the hose is communicated with the interior of the outer mask.

5. The electric respirator and the charging disinfection seat as claimed in claim 2, wherein: the left end and the right end of the outer mask are fixedly connected with an elastic strap for wearing the outer mask; mounting lugs for mounting the elastic straps are symmetrically formed at the left end and the right end of the outer mouth cover; a mask groove for placing the mask part is formed at the upper end of the seat body; and expansion grooves for accommodating the mounting lugs are formed at two ends of the inner wall of the mask groove.

6. The electric respirator and the charging disinfection seat as claimed in claim 1, wherein: a positioning plate is formed at the lower end of the upper shell and positioned outside the lower shell; a positioning groove capable of being fixedly inserted with the positioning plate is formed in the inner wall of the shell groove; a first electrode is arranged at the lower end of the positioning plate; and a second electrode which can be electrically connected with the first electrode is arranged at the bottom end in the positioning groove.

7. The electric respirator and the charging disinfection seat as claimed in claim 1, wherein: a clamping head is formed on the inner wall of the upper shell close to the lower end; the outer wall of the lower shell is formed near the upper end and is provided with a clamping groove which can be fixedly clamped with the clamping head.

8. The electric respirator and the charging disinfection seat as claimed in claim 1, wherein: the upper end of the upper shell is fixedly connected with a hanging rope used for wearing the upper shell.