CN218900612U - Wearable air purifying device with removable cover body - Google Patents
Wearable air purifying device with removable cover body Download PDFInfo
- Publication number
- CN218900612U CN218900612U CN202223049333.2U CN202223049333U CN218900612U CN 218900612 U CN218900612 U CN 218900612U CN 202223049333 U CN202223049333 U CN 202223049333U CN 218900612 U CN218900612 U CN 218900612U
- Authority
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- Prior art keywords
- frame
- cover
- front side
- air purification
- removable cover
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- 230000001954 sterilising effect Effects 0.000 claims abstract description 65
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 44
- 230000005684 electric field Effects 0.000 claims abstract description 43
- 238000004887 air purification Methods 0.000 claims abstract description 29
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 25
- 239000003292 glue Substances 0.000 claims 1
- 229920002457 flexible plastic Polymers 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A wearable air purification device with a detachable cover body comprises a frame, a shell component, an airtight cover, a high-voltage electric field sterilization module, a fan, a battery module and a control module. The frame has front side and the rear side relative with the front side, and the frame has seted up the opening, and opening intercommunication front side and rear side, and the opening cover has the filter core that admits air. The shell component covers the frame to be closed, a sterilizing cavity is formed between the shell component and the front side of the frame in a surrounding mode, an air inlet communicated with the sterilizing cavity is formed in the shell component, and the shell component comprises a cover body which covers the air inlet filter element. An airtight cover is provided on the rear side of the frame, and a breathing cavity is formed in the airtight cover. The high-voltage electric field sterilization module is arranged in the sterilization cavity. The fan is arranged on the frame and communicated with the through hole and the breathing cavity. The battery module is disposed on the frame. The control module is arranged on the frame and electrically connected to the high-voltage electric field sterilization module, the fan and the battery module. The frame is provided with a first magnetic attraction piece, and the cover body is provided with a second magnetic attraction piece which is mutually magnetically attracted with the first magnetic attraction piece.
Description
Technical Field
The present disclosure relates to air cleaners, and particularly to a wearable air cleaner with a removable cover.
Background
Conventional belt-type respirators or air cleaners filter particles in the air mainly by means of an air inlet filter element, which is a consumable material and therefore needs to be replaced at regular intervals. The shell of a general wearing type respirator or air cleaner is locked by screws, so that a user cannot easily disassemble and assemble the shell to replace the filter element.
In view of this, the applicant has made intensive studies and has made an effort to solve the above-mentioned problems in combination with the application of the theory, which is the object of improvement of the applicant.
Disclosure of Invention
The application provides a wearing formula air purification device with easily tear open and trade lid.
The application provides a wearing formula air purification device with removable lid, it contains frame, housing assembly, airtight cover, high voltage electric field sterilization module, fan, battery module and control module. The frame has front side and the rear side relative with the front side, and the frame has seted up the opening, and opening intercommunication front side and rear side, and the opening cover has the filter core that admits air. The shell component covers the frame to be closed, a sterilizing cavity is formed between the shell component and the front side of the frame in a surrounding mode, an air inlet communicated with the sterilizing cavity is formed in the shell component, and the shell component comprises a cover body which covers the air inlet filter element. An airtight cover is provided on the rear side of the frame, and a breathing cavity is formed in the airtight cover. The high-voltage electric field sterilization module is arranged in the sterilization cavity. The fan is arranged on the frame and communicated with the through hole and the breathing cavity. The battery module is disposed on the frame. The control module is arranged on the frame and electrically connected to the high-voltage electric field sterilization module, the fan and the battery module. The frame is provided with a first magnetic attraction piece, and the cover body is provided with a second magnetic attraction piece which is mutually magnetically attracted with the first magnetic attraction piece.
In this embodiment, the airtight cover includes a flexible plastic frame.
In this embodiment, the airtight cover includes a transparent cover and a flexible plastic frame sleeved on the outer edge of the transparent cover.
In this embodiment, the fan is disposed on the back side of the frame.
In this embodiment of the application, the air inlet filter element is arranged at the front side of the frame and is positioned in the sterilization cavity. The cover body covers the front side of the frame, and a sterilization cavity is formed between the cover body and the front side of the frame in a surrounding mode. The air inlet filter element is clamped between the first magnetic attraction piece and the second magnetic attraction piece.
In an embodiment of the present application, the housing assembly comprises a back shell covering the rear side of the frame, and the airtight enclosure is assembled on the back shell. The back shell comprises an output port which is communicated with the breathing cavity.
In the embodiment of the application, the high-voltage electric field sterilization module is attached to the front side of the frame.
In this embodiment, wearing formula air purification device with removable lid still contains the exhaust brake, and exhaust brake intercommunication breathing chamber and external environment, the exhaust brake contains exhaust filter core and check valve, and the circulation direction of check valve is from breathing chamber towards external environment.
The utility model provides a wearing formula air purification device with removable lid, its lid that covers the filter core that admits air is inhaled the piece and can inhale the equipment by magnetism through the second magnetism and inhale the first magnetism on the piece cooperation frame, consequently easy dismouting so that change the filter core that admits air.
Drawings
Fig. 1 to 3 are perspective views of a wearable air purification device with a removable cover according to a first embodiment of the present application.
Fig. 4 and 5 are exploded perspective views of a wearable air purification device with a removable cover according to a first embodiment of the present application.
Fig. 6 is a perspective view of a cover of a wearable air purification device with a removable cover according to a first embodiment of the present application.
Fig. 7 is a schematic view illustrating a usage state of a wearable air purification device with a removable cover according to a first embodiment of the present application.
Fig. 8 and 9 are schematic perspective views of a wearable air purification device with a removable cover according to a second embodiment of the present application.
Fig. 10 and 11 are exploded perspective views of a wearable air purification device with a removable cover according to a second embodiment of the present application.
Fig. 12 is a schematic view illustrating a usage state of a wearable air purification device with a removable cover according to a second embodiment of the present application.
Reference numerals illustrate:
10: a head;
11: a face;
100: a frame;
101: a through port;
102: a sterilization chamber;
110: a front side;
120: a rear side;
131: an air inlet filter element;
140: a first magnetic attraction member;
140a: a first magnetic attraction member;
150: a binding belt;
200: a housing assembly;
201: an air inlet;
202: an output port;
210: a cover body;
220: a back shell;
230: an exhaust gate;
231: an exhaust filter element;
232: a one-way valve;
240: a second magnetic attraction member;
240a: a second magnetic attraction member;
300: an airtight cover;
301: a breathing chamber;
310: a soft rubber frame;
320: a light-transmitting cover;
330: an exhaust gate;
331: an exhaust filter element;
400: a high voltage electric field sterilization module;
410: an electrode sheet;
420: a high voltage electric field generator;
500: a fan;
600: a battery module;
700: a control module;
800: an audio module;
810: a radio unit;
820: and a horn.
Detailed Description
Referring to fig. 1 to 7, a first embodiment of the present application provides a wearable air purification device with a removable cover, which includes a frame 100, a housing assembly 200, an airtight cover 300, at least one high voltage electric field sterilization module 400, a fan 500, at least one battery module 600, and a control module 700.
In the present embodiment, the frame 100 preferably has a substantially arc-shaped flat structure, but the present application is not limited thereto. The frame 100 has a front side 110 and a rear side 120 opposite the front side 110, the frame 100 being provided with a through opening 101, the through opening 101 communicating the front side 110 with the rear side 120. The through opening 101 is covered with an air intake cartridge 131, in particular, the air intake cartridge 131 is attached to the front side 110 of the frame 100. In this embodiment, the air intake filter 131 is made of a material and has a structure similar to a commercially available medical mask cloth. In the present embodiment, the frame 100 is embedded with at least one first magnetic attraction member 140, and in the present embodiment, the frame 100 is embedded with a plurality of first magnetic attraction members 140, and at least a portion of the first magnetic attraction members 140 is disposed within a range enclosed by the outline of the air intake filter 131.
The housing assembly 200 covers the frame 100 to be closed, a sterilization cavity 102 is formed between the housing assembly 200 and the front side 110 of the frame 100 in a surrounding manner, the housing assembly 200 is provided with an air inlet 201 communicated with the sterilization cavity 102, the air inlet 201 is communicated with the sterilization cavity 102, and the air inlet filter element 131 is positioned in the sterilization cavity 102.
In the present embodiment, the housing assembly 200 includes a cover 210 and a back shell 220, the cover 210 and the back shell 220 are relatively closed, and the frame 100 is accommodated between the cover 210 and the back shell 220, and a part of the edge of the frame 100 can be clamped between the cover 210 and the back shell 220. The cover 210 covers the front side 110 of the frame 100 to enclose the sterilization chamber 102 between the cover 210 and the front side 110 of the frame 100, and the cover 210 covers the air intake cartridge 131 to position the air intake cartridge 131 within the sterilization chamber 102. The cover 210 is embedded with at least one second magnetic attraction member 240/240a magnetically attracted to the first magnetic attraction member 140/140a, in this embodiment, the frame 100 is embedded with a plurality of second magnetic attraction members 240/240a, and the second magnetic attraction members 240/240a are disposed corresponding to the positions of the first magnetic attraction members 140/140 a.
One of each first magnetic attraction member 140/140a and its corresponding second magnetic attraction member 240/240a is a magnetic element, such as a magnet; the other magnetic element can be another magnetic element with heteropolar magnetism or a non-magnetic magnetically attracted element, such as an iron sheet. The cover 210 and the frame 100 can be fixed to each other and easily detached by the first magnetic attraction members 140/140a and the second magnetic attraction members 240/240a magnetically attracting each other. As described above, at least a portion of the first magnetic members 140/140a is disposed within a range defined by the outline of the air intake filter 131, so that after the cover 210 is combined with the frame 100, the air intake filter 131 can be clamped between a portion of the first magnetic members 140a and the corresponding second magnetic members 240 a.
The back shell 220 of the housing assembly 200 covers the rear side 120 of the frame 100, in this embodiment, the output port 202 is formed above the center of the back shell 220, the air inlet 201 is disposed on the back shell 220, and the air inlet 201 is located on two sides of the output port 202 and beyond the edge of the frame 100 to communicate with the sterilization chamber 102.
An airtight enclosure 300 is provided on the rear side 120 of the frame 100, the airtight enclosure 300 defining a breathing chamber 301 therein. In this embodiment, the airtight cap 300 includes a flexible plastic frame 310 for covering the nose and mouth of the user. The airtight enclosure 300 is assembled on the back shell 220 and encloses a breathing chamber 301 around the output port 202. The back shell 220 of the previous stage is provided with an exhaust gate 230, the exhaust gate 230 is communicated with the breathing cavity 301 and the external environment, the exhaust gate 230 is disposed below the output port 202, the exhaust gate 230 comprises an exhaust filter 231 and a check valve 232, and the flowing direction of the check valve 232 faces the external environment from the breathing cavity 301.
The high voltage electric field sterilizing module 400, the fan 500, the battery module 600, and the control module 700 are all disposed on the frame 100. In this embodiment, the high voltage electric field sterilization module 400 is attached to the front side 110 of the frame 100 and is positioned within the sterilization chamber 102. The high-voltage electric field sterilizing module 400 includes at least a pair of electrode plates 410 arranged at intervals and a high-voltage electric field generator 420, and the high-voltage electric field generator 420 is electrically connected to each electrode plate 410. In the present embodiment, the fan 500 is disposed at the rear side 120 of the frame 100 and between the frame 100 and the back shell 220, the air inlet side of the fan 500 covers the through opening 101 and communicates with the through opening 101, and the air outlet side of the fan 500 is configured corresponding to the output opening 202 of the back shell 220 and can communicate with the breathing chamber 301 through the output opening 202. In the present embodiment, the battery module 600 is disposed at the rear side 120 of the frame 100 and between the frame 100 and the back case 220, but the present application is not limited to this position. The control module 700 may be disposed at any place of the frame 100 and the control module 700 is electrically connected to the high-voltage electric field sterilizing module 400, the fan 500 and the battery module 600, specifically, the control module 700 is electrically connected to the high-voltage electric field generator 420 in the high-voltage electric field sterilizing module 400, whereby the control module 700 can control the battery module 600 to supply power to the high-voltage electric field sterilizing module 400 and the fan 500 and control the high-voltage electric field sterilizing module 400 and the fan 500 to operate.
In the present embodiment, the high-voltage electric field sterilizing modules 400 are respectively disposed corresponding to the air inlets 201, and the two high-voltage electric field sterilizing modules 400 are respectively disposed at two sides of the fan 500. The two battery modules 600 are respectively disposed at both sides of the fan 500 and stacked on the front side 110 and the rear side 120 of the frame 100 corresponding to the respective electric sterilization modes, and the control module 700 and the high voltage electric field generator 420 are respectively disposed at both sides of the fan 500, thereby effectively utilizing the space inside the housing assembly 200.
When the wearable air purification device with the removable cover is used, the airtight cover 300 covers the mouth and the nose of a user, and the wearable air purification device with the removable cover is worn on the head 10 of the user by the binding band 150 to bind the head 10 of the user. The control module 700 drives the fan 500 to draw air from the outside environment into the sterilization chamber 102 through the air inlet 201. The control module 700 drives the high voltage electric field generator 420 to supply a high voltage to each electrode sheet 410 to generate a high voltage electric field between two electrode sheets 410, which is capable of destroying germs in the air when external air then passes between two adjacent electrode sheets 410. The sterilized air is filtered through the air inlet filter 131 to clean and leave the sterilization chamber 102. Purified air is input into the airtight enclosure 300 through the input port for inhalation. The exhaust gas from the user is filtered by the exhaust filter 231 of the exhaust valve 230 and then exhausted to the outside environment, and the one-way of the exhaust valve 230 can prevent the air which is not sterilized and filtered in the outside environment from entering the breathing cavity 301 and being inhaled.
Referring to fig. 8 to 12, a second embodiment of the present application provides a wearable air purification device with a removable cover, which includes a frame 100, a housing assembly 200, an airtight cover 300, at least one high voltage electric field sterilization module 400, a fan 500, at least one battery module 600, and a control module 700.
In the present embodiment, the frame 100 preferably has a substantially arc-shaped casing structure, but the present application is not limited thereto. The frame 100 has a front side 110 and a rear side 120 opposite to the front side 110, the frame 100 is convex at the front side 110 and concave at the rear side 120 thereof, the frame 100 is provided with a through opening 101, and the through opening 101 communicates with the front side 110 and the rear side 120. The through opening 101 is covered with an air intake cartridge 131, in particular, the air intake cartridge 131 is attached to the front side 110 of the frame 100. In this embodiment, the air intake filter 131 is made of a material and has a structure similar to a commercially available medical mask cloth. In the present embodiment, the frame 100 is embedded with at least one first magnetic attraction member 140/140a, and in the present embodiment, the frame 100 is embedded with a plurality of first magnetic attraction members 140/140a, and at least a portion of the first magnetic attraction members 140/140a is disposed within a range enclosed by the outline of the air intake filter 131.
The housing assembly 200 covers the frame 100 to be closed, a sterilization cavity 102 is formed between the housing assembly 200 and the front side 110 of the frame 100 in a surrounding manner, the housing assembly 200 is provided with an air inlet 201 communicated with the sterilization cavity 102, the air inlet 201 is communicated with the sterilization cavity 102, and the air inlet filter element 131 is positioned in the sterilization cavity 102.
In the present embodiment, the housing assembly 200 includes a cover 210 and a back shell 220, the cover 210 and the back shell 220 are relatively closed, and the frame 100 is accommodated between the cover 210 and the back shell 220, and a part of the edge of the frame 100 can be clamped between the cover 210 and the back shell 220. The cover 210 covers the front side 110 of the frame 100 to enclose the sterilization chamber 102 between the cover 210 and the front side 110 of the frame 100, and the cover 210 covers the air intake cartridge 131 to position the air intake cartridge 131 within the sterilization chamber 102. The air inlet 201 is provided in a gap between the top edge of the cover 210 and the frame 100 and the air inlet 201 communicates with the sterilization chamber 102. The cover 210 is embedded with at least one second magnetic attraction member 240/240a magnetically attracted to the first magnetic attraction member 140/140a, in this embodiment, the frame 100 is embedded with a plurality of second magnetic attraction members 240/240a, and the second magnetic attraction members 240/240a are disposed corresponding to the positions of the first magnetic attraction members 140/140 a.
One of each first magnetic attraction member 140/140a and its corresponding second magnetic attraction member 240/240a is a magnetic element, such as a magnet; the other may be another magnetic element with heteropolar magnetic property or a non-magnetic magnetically attracted element such as iron sheet. The cover 210 and the frame 100 can be fixed to each other and easily detached by the first magnetic attraction members 140/140a and the second magnetic attraction members 240/240a magnetically attracting each other. As described above, at least a portion of the first magnetic members 140/140a is disposed within a range defined by the outline of the air intake filter 131, so that after the cover 210 is combined with the frame 100, the air intake filter 131 can be clamped between a portion of the first magnetic members 140a and the corresponding second magnetic members 240 a.
The back shell 220 of the housing assembly 200 covers the rear side 120 of the frame 100, and in this embodiment, the output port 202 is provided below the center of the back shell 220.
An airtight enclosure 300 is disposed on the rear side 120 of the frame 100, and a breathing chamber 301 is formed within the airtight enclosure 300. Specifically, the airtight enclosure 300 is located below the rear side 120 of the frame 100, and the airtight enclosure 300 is assembled below the housing assembly 200 and encloses a breathing cavity 301 with the back shell 220. In the present embodiment, the airtight cover 300 includes a transparent cover 320 for covering the face 11 of the user, and the airtight cover 300 includes a flexible plastic frame 310, wherein the flexible plastic frame 310 is sleeved on the outer edge of the transparent cover 320 for contacting the face 11 of the user. The bottom of the light-transmitting cover 320 is provided with an exhaust gate 330, the exhaust gate 330 is communicated with the breathing cavity 301 and the external environment, the exhaust gate 330 is disposed below the output port 202, the exhaust gate 330 comprises an exhaust filter 331 and a one-way valve (not shown), and the flow direction of the one-way valve (not shown) faces the external environment from the breathing cavity 301.
The high voltage electric field sterilizing module 400, the fan 500, the battery module 600, and the control module 700 are all disposed on the frame 100. In this embodiment, the high voltage electric field sterilization module 400 is attached to the front side 110 of the frame 100 and is positioned within the sterilization chamber 102. The high-voltage electric field sterilizing module 400 includes at least a pair of electrode plates 410 arranged at intervals and a high-voltage electric field generator 420, and the high-voltage electric field generator 420 is electrically connected to each electrode plate 410. In the present embodiment, the fan 500 is disposed at the rear side 120 of the frame 100 and between the frame 100 and the back shell 220, the air inlet side of the fan 500 covers the through opening 101 and communicates with the through opening 101, and the air outlet side of the fan 500 is configured corresponding to the output opening 202 of the back shell 220 and can communicate with the breathing chamber 301 through the output opening 202. In the present embodiment, the battery module 600 is disposed at the rear side 120 of the frame 100 and between the frame 100 and the back case 220. The control module 700 may be disposed at any one place of the frame 100 and the control module 700 is electrically connected to the high voltage electric field sterilizing module 400, the fan 500 and the battery module 600, specifically, the control module 700 is electrically connected to the high voltage electric field generator 420 in the high voltage electric field sterilizing module 400, whereby the control module 700 can control the battery module 600 to supply power to the high voltage electric field sterilizing module 400 and the fan 500 and control the high voltage electric field sterilizing module 400 and the fan 500 to operate.
In the present embodiment, the high-voltage electric field sterilizing module 400 is disposed above the fan 500 corresponding to the air inlet 201, the fan 500 and the battery module 600 are stacked, and the control module 700 and the high-voltage electric field generator 420 are disposed on both sides of the fan 500, respectively, so that the space inside the housing assembly 200 is effectively utilized.
In this embodiment, an audio module 800 may be further disposed in the housing assembly 200, and the audio module 800 includes a sound receiving unit 810 and a speaker 820, wherein the sound receiving unit 810 is used for receiving sound emitted by the user from the respiratory cavity 301 and playing the sound outwards through the speaker 820, thereby utilizing the user to talk.
When the wearable air purification device with the removable cover is used, the airtight cover 300 covers the face 11 of the user, and the wearable air purification device with the removable cover is worn on the head 10 of the user by the binding band 150 to bind the head 10 of the user. The control module 700 drives the fan 500 to draw air from the outside environment into the sterilization chamber 102 through the air inlet 201. The control module 700 drives the high voltage electric field generator 420 to supply a high voltage to each electrode sheet 410 to generate a high voltage electric field between two electrode sheets 410, which is capable of destroying germs in the air when external air then passes between two adjacent electrode sheets 410. The sterilized air is filtered through the air inlet filter 131 to clean and leave the sterilization chamber 102. Purified air is input into the airtight enclosure 300 through the input port for inhalation. The exhaust gas from the user is filtered by the exhaust filter 331 of the exhaust valve 330 and then exhausted to the external environment, and the check valve (not shown) of the exhaust valve 330 can prevent the air which is not sterilized and filtered in the external environment from entering the breathing cavity 301 to be inhaled.
The wearable air purifying device with the detachable cover body can magnetically assemble the cover body 210 of the cover air inlet filter element 131 by the second magnetic attraction piece 240/240a matched with the first magnetic attraction piece 140/140a on the frame, so that the cover body 210 is easy to disassemble and assemble so as to replace the air inlet filter element 131 or replace the cover body 210 with different colors or patterns according to the requirements and the preference of a user.
The foregoing description of the preferred embodiments of the present application is not intended to limit the scope of the claims, but rather to utilize the equivalents of the spirit and scope of the present application.
Claims (11)
1. A wearable air purification device with a removable cover, comprising:
the frame is provided with a front side and a rear side opposite to the front side, the frame is provided with a through hole, the through hole is communicated with the front side and the rear side, and the through hole is covered with an air inlet filter element;
the shell component covers the frame to be closed, a sterilizing cavity is formed between the shell component and the front side of the frame in a surrounding mode, the shell component is provided with an air inlet communicated with the sterilizing cavity, and the shell component comprises a cover body which covers the air inlet filter element;
an airtight cover disposed on the rear side of the frame, the airtight cover having a breathing cavity formed therein;
the high-voltage electric field sterilization module is arranged in the sterilization cavity;
the fan is arranged on the frame and communicated with the through hole and the breathing cavity;
a battery module disposed on the frame; and
The control module is arranged on the frame and is electrically connected with the high-voltage electric field sterilization module, the fan and the battery module,
the frame is provided with a first magnetic attraction piece, and the cover body is provided with a second magnetic attraction piece which is mutually magnetically attracted with the first magnetic attraction piece.
2. The wearable air purification apparatus with removable cover of claim 1, wherein the airtight enclosure comprises a flexible glue frame.
3. The wearable air purification device with the removable cover of claim 1, wherein the airtight cover comprises a light-transmitting cover and a soft rubber frame sleeved on the outer edge of the light-transmitting cover.
4. The wearable air purification apparatus with a removable cover of claim 1, wherein the fan is disposed on the rear side of the frame.
5. The wearable air purification apparatus with removable cover of claim 1, wherein the air intake cartridge is disposed on the front side of the frame within the sterilization chamber.
6. The wearable air purification device with a removable cover of claim 5, wherein the cover covers the front side of the frame and the sterilization chamber is defined between the cover and the front side of the frame.
7. The wearable air purification device with a removable cover of claim 6, wherein the air intake filter element is sandwiched between the first magnetic attraction piece and the second magnetic attraction piece.
8. The wearable air purification apparatus with removable cover of claim 1, wherein the housing assembly comprises a back shell covering the rear side of the frame, and the airtight enclosure is assembled on the back shell.
9. The wearable air purification device with removable cover of claim 8, wherein the back shell comprises an output port, and wherein the output port is in communication with the breathing chamber.
10. The wearable air purification apparatus with a removable cover of claim 1, wherein the high voltage electric field sterilization module is attached to the front side of the frame.
11. The wearable air purification device with a removable cover of claim 1, further comprising an exhaust gate, the exhaust gate communicating the breathing chamber with an external environment, the exhaust gate comprising an exhaust filter element and a one-way valve, a flow direction of the one-way valve from the breathing chamber toward the external environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223049333.2U CN218900612U (en) | 2022-11-16 | 2022-11-16 | Wearable air purifying device with removable cover body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223049333.2U CN218900612U (en) | 2022-11-16 | 2022-11-16 | Wearable air purifying device with removable cover body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218900612U true CN218900612U (en) | 2023-04-25 |
Family
ID=86015545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223049333.2U Active CN218900612U (en) | 2022-11-16 | 2022-11-16 | Wearable air purifying device with removable cover body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218900612U (en) |
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2022
- 2022-11-16 CN CN202223049333.2U patent/CN218900612U/en active Active
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