CN115282516A - Portable wearable air purifier - Google Patents
Portable wearable air purifier Download PDFInfo
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- CN115282516A CN115282516A CN202210964270.9A CN202210964270A CN115282516A CN 115282516 A CN115282516 A CN 115282516A CN 202210964270 A CN202210964270 A CN 202210964270A CN 115282516 A CN115282516 A CN 115282516A
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- air purifier
- portable wearable
- pcb mounting
- air
- middle frame
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- 238000004887 air purification Methods 0.000 claims abstract description 13
- 108090000565 Capsid Proteins Proteins 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 2
- 210000002381 plasma Anatomy 0.000 description 16
- 238000010586 diagram Methods 0.000 description 13
- 230000005611 electricity Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
- A62B18/025—Halfmasks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
- H05H1/2439—Surface discharges, e.g. air flow control
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Plasma & Fusion (AREA)
- Zoology (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a portable wearable air purifier, which comprises a front shell and a rear shell, wherein the front shell and the rear shell are connected into an integral structure through a buckle and a clamping groove, an air purification device is arranged in a cavity formed by the front shell and the rear shell, the air purification device comprises a PCB (printed circuit board) mounting plate and a middle frame plate, the middle frame plate is fixedly arranged above the PCB mounting plate, a battery pack and a plasma generator are fixedly arranged on the PCB mounting plate at the lower side of the middle frame plate, a diversion fan is fixedly arranged on the middle frame plate, a filter screen is arranged on an air inlet above the diversion fan, a switch is also arranged on the PCB mounting plate, and the plasma generator is connected with the diversion fan in parallel and then connected with the switch and the battery pack in series. The portable air purifier is light, small and portable, can well purify local air, does not have the breathing resistance of the traditional mask and the air filtering mask, and greatly enhances the experience of a user.
Description
Technical Field
The invention particularly relates to the technical field of air purification equipment, and particularly relates to a portable wearable air purifier.
Background
Air purification equipment under the prior art is various, can be according to the corresponding air purification equipment of different use scene apolegamy, but to some consumers that have higher requirement to the air quality, it is indispensable at indoor installation air purification equipment of living, but to going out, the purification treatment of air can only be carried out by gauze mask or air filter mask, but gauze mask and air filter mask mainly carry out air filter according to the means that physics removes dust and chemical sterilization handles, but need frequently to change gauze mask and air filter mask, with high costs and have certain respiratory resistance, use experience is not very good, consequently, need one kind be convenient for hand-carry be used for the minizone inhale promptly and be clean promptly.
Disclosure of Invention
The invention aims to provide a portable wearable air purifier aiming at the defects of the prior art so as to achieve the aim of local air purification.
In order to achieve the purpose, the technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides a portable wearable air purifier, includes procapsid and back casing, links into an organic whole structure through setting up buckle and draw-in groove between procapsid and the back casing, is located the built-in air purification device that is equipped with of cavity that procapsid and back casing formed, air purification device includes PCB mounting panel and well frame plate, and well frame plate is fixed to be installed in the top of PCB mounting panel, and fixed battery package and plasma generator have been installed on the PCB mounting panel of well frame plate downside, is located the fixed water conservancy diversion fan that is equipped with on the well frame plate, is equipped with the filter screen at the air intake facial make-up of water conservancy diversion fan top, still is provided with the switch on being located the PCB mounting panel, again after the parallel connection between plasma generator and the water conservancy diversion fan with switch, battery package series connection.
The invention further provides a portable wearable air purifier, wherein a ceramic tube discharge electrode seat is arranged at the top of a plasma generator, a steel sheet inserting seat is arranged on one side of the ceramic tube discharge electrode seat, and a steel sheet is inserted in the steel sheet inserting seat.
The invention further provides a portable wearable air purifier, wherein a PCB mounting plate of the portable wearable air purifier is also provided with a charging interface, a charging module and a power management module, the charging interface is a TYPEC charging interface, the TYPEC charging interface is electrically connected with the input end of the charging module, the output end of the charging module is electrically connected with a battery pack, the input end of the power management module is electrically connected with the battery pack, and the output end of the power management module is a power supply connecting end.
The invention further provides a portable wearable air purifier, wherein the battery pack is electrically connected with the PCB mounting plate through the wiring terminal, and the flow guide fan is also electrically connected with the PCB mounting plate through the wiring terminal.
The invention further provides a portable wearable air purifier, wherein a PCB mounting plate of the portable wearable air purifier is also provided with a working state indicator lamp, the upper part of the working state indicator lamp is sleeved in a light guide column, the lower end of the light guide column is inserted and sleeved in a sleeve hole formed in a middle frame plate, and the upper end of the light guide column is inserted and sleeved in a jack formed in a front shell.
The invention further provides a portable wearable air purifier, wherein a plurality of air inlet holes are formed in the front side face of the front shell, air outlet holes are formed in the side face of the upper end of the front shell, and the plasma generator is located between the air inlet holes and the air outlet holes.
The invention further provides a portable wearable air purifier, wherein a control button mounting hole is formed in the rear shell, a key is sleeved in the control button mounting hole, extension sliding hole sleeves are arranged at two ends of the key, a reset elastic ring sheet is sleeved on the edge of the inner side surface of the key through a positioning bulge, the key is circumferentially positioned and sleeved on a fixing column arranged on the inner side wall of the rear shell through the extension sliding hole sleeves, a cross-shaped protruding structure is arranged in the middle of the inner side surface of the key, and the key is in transmission contact with or separated from a switch through the cross-shaped protruding structure.
The invention further provides a portable wearable air purifier, wherein a suspender frame is fixedly arranged on the outer edge of the integrated structure formed by connecting the front shell and the rear shell, the suspender frame consists of an inner side fixed clamping frame and an outer side coating frame, the inner side fixed clamping frame is clamped on the edge where the front shell and the rear shell are matched and connected through a set double-side clamping pin, a abdicating groove is formed in the edge on one side of the front shell corresponding to the mounting position of the double-side clamping pin, the inner side fixed clamping frame is sleeved on the inner side of the outer side coating frame, an abdicating hole is formed in the inner side of the outer side coating frame, and the front end of the double-side clamping pin is positioned on the outer side of the abdicating hole.
The invention has the beneficial effects that: the invention is light and small, is convenient to carry, can well realize the purification of local air, does not have the breathing resistance of the traditional mask and the air filtering mask, and greatly enhances the experience of users.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is an exploded view of the present invention;
in the figure: 1. a front housing; 2. a rear housing; 3. a PCB mounting plate; 4. a middle frame plate; 5. a battery pack; 6. a plasma generator; 7. a flow guiding fan; 8. a filter screen; 9. pressing a key; 10. a ceramic tube discharge electrode holder; 11. a steel sheet plug seat; 12. a charging interface; 13. a light guide pillar; 14. an air inlet hole; 15. an air outlet; 16. a sling frame; 16.1, fixedly clamping and connecting the frame at the inner side; 16.2, coating a frame on the outer side; 16.3, clamping pins at two sides; 16.4, a yielding groove; 17. reset elastic ring sheets.
Detailed Description
The preferred embodiments of the present invention will now be described in conjunction with the detailed description, it being understood that they are set forth herein only to illustrate and explain the present invention and are not intended to limit the present invention.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 a portable wearable air purifier, including procapsid 1 and back casing 2, be located the built-in air purification device that is equipped with of the cavity that procapsid 1 and back casing 2 formed through setting up buckle and draw-in groove structure that fuses between procapsid 1 and the back casing 2, air purification device includes PCB mounting panel 3 and middle frame plate 4, and middle frame plate 4 is fixed to be installed in the top of PCB mounting panel 3, and fixed battery package 5 and plasma generator 6 of having installed on PCB mounting panel 3 of middle frame plate 4 downside, the fixed water conservancy diversion fan 7 that is equipped with on being located middle frame plate 4, installs filter screen 8 on the air intake of water conservancy diversion fan 7 top, is located PCB mounting panel 3 and still is provided with the switch, and again with switch, battery package 5 series connection after parallel connection between plasma generator 6 and the water conservancy diversion fan 7. The on-off of the switch is controlled to further control the on-off of the ion generator 6 and the diversion fan 7.
The top of the plasma generator 6 is provided with a ceramic tube discharge electrode holder 10, one side of the ceramic tube discharge electrode holder 10 is provided with a steel sheet inserting seat 11, and a steel sheet is inserted in the steel sheet inserting seat 11. The ceramic tube discharge electrode holder 10 is provided with a pair of ceramic tube discharge electrodes arranged in parallel, and the ceramic tube discharge electrodes are applied with voltage to generate ion gas, and then the plasma gas is discharged to generate more plasmas for purifying air.
Still be provided with the interface 12 that charges, the module of charging, power management module on the PCB mounting panel 3, wherein the interface 12 that charges is the TYPEC interface that charges, and the TYPEC interface that charges is connected with the input electricity of the module of charging, and the output of the module of charging is connected with battery package 5 electricity, and power management module's input is connected with battery package 5 electricity, and power management module's output is the power supply link. The TYPEC charging interface is a charging interface which is widely used in the prior art, and has low cost and complete accessory matching equipment. It should be noted that the charging module and the power management module are both circuit functional modules with conventional structures in the prior art.
The battery pack 5 is electrically connected with the PCB mounting plate 3 through a wiring terminal, and the diversion fan 7 is also electrically connected with the PCB mounting plate 3 through the wiring terminal. The wiring terminal is adopted, so that the replacement of accessories in the process of assembly, maintenance and repair of products can be facilitated.
Still be provided with the operating condition pilot lamp on the PCB mounting panel 3, the top cover of operating condition pilot lamp is in leaded light post 13, and the lower extreme plug bush of leaded light post 13 is downthehole in the cover of seting up on middle frame plate 4, and the upper end plug bush of leaded light post 13 is in the jack of seting up on preceding casing 1. The operating condition pilot lamp is owing to fix on the PCB mounting panel, outside can leading out procapsid 1 with pilot lamp light conduction, goes out the light of pilot lamp through leaded light post 13, and the person of facilitating the use perception product's operating condition.
A plurality of air inlet holes 14 are formed in the front side face of the front shell body 1, an air outlet hole 15 is formed in the side face of the upper end of the front shell body 1, and the plasma generator 6 is located between the air inlet holes 14 and the air outlet hole 15. The air inlet holes 14 and the air outlet holes 15 are arranged to increase the air circulation efficiency around the product and to blow the purified and filtered air upwards to the face.
The rear shell 2 is provided with a control button mounting hole, a key 9 is sleeved in the control button mounting hole, two ends of the key 9 are provided with extending sliding hole sleeves, the inner side edge of the key 9 is sleeved with a reset elastic ring piece 17 through a positioning protrusion, the key 9 is sleeved on a fixing column arranged on the inner side wall of the rear shell 2 through the extending sliding hole sleeve in a circumferential positioning mode, the middle of the inner side surface of the key 9 is provided with a cross-shaped protruding structure, and the key 9 is in transmission contact with or separated from the switch through the cross-shaped protruding structure.
The side edge of the outer side of the integrated structure formed by the front shell 1 and the rear shell 2 is fixedly provided with a suspender frame 16, the suspender frame 16 consists of an inner side fixing clamping frame 16.1 and an outer side coating frame 16.2, the inner side fixing clamping frame 16.1 is clamped on the edge of the front shell 1 and the rear shell 2 in a matching way through a set double-side clamping pin 16.3, a yielding groove 16.4 is formed in the mounting position of the edge of one side of the front shell 1 corresponding to the double-side clamping pin 16.3, the inner side fixing clamping frame 16.1 is sleeved on the inner side of the outer side coating frame 16.2, a yielding hole is formed in the inner side surface of the outer side coating frame 16.2, and the front end of the double-side clamping pin 16.3 is positioned on the outer side of the yielding hole. The brace frame 16 can be used for enhancing the structure of the product, and can be used for facilitating the tying and carrying of the product and beautifying the appearance structure.
Fig. 5 is a schematic circuit block diagram of the present invention, which is composed of a charge-discharge module, a main control module, an LED indication module (equivalent to a working status indicator), a key control module, a plasma generation module, a guiding fan, and an electrostatic elimination module, wherein the charge-discharge module (equivalent to a general name of the charge module and the power management module), the LED indication module, the key control module (equivalent to a key 9), the plasma generation module (equivalent to a plasma generator 6), the guiding fan, and the electrostatic elimination module are respectively electrically connected to the main control module;
the static elimination module: when a person touches the key 9 of the invention with hands, the static electricity carried by the human body can be released through a loop, so that the person does not feel electrified.
The working principle and the process of the air purifier are as follows: according to the Einstein ionization principle, under the work of specific voltage, tens of thousands of charged ion thin layers and a small amount of ozone are generated by high-voltage discharge of inner and outer electrodes of a positive and negative ion generator, ions in the thin layers actively collide with harmful substances such as viruses and bacteria in the air under the action of an electric field, and intercellular molecular bonds are punctured, so that the ions are rapidly inactivated until killed and decomposed; the odor and the pollution source of the odorous gas are quickly eliminated under the oxidation action of the active oxygen. Thereby restoring the clean and comfortable indoor air environment.
Fig. 6 is a circuit structure diagram of the TYPEC charging interface of the present invention, in which D31, L32, and C30 are used for ESD protection, so as to protect the subsequent circuits and elements from being damaged by the introduction of high voltage static electricity when the external input power is plugged; l33 isolates the system ground from the input ground, reducing interference.
Fig. 7 is a circuit structure diagram of the charge-discharge module according to the present invention, in which 1K of the ISET pin output is set to 1a,2k is set to 0.5A, and in the specific embodiment, 2.2K; OUT boosts the output 5V/1A when ENBST is high; CHRG is high at ordinary times, and the boosting pressure is low; STAT is a state of charge indication, high at ordinary times, and low at charging; when the NTC is low, the battery temperature detection function is forbidden; the circuit can realize input overvoltage protection, output over-discharge protection and overcurrent protection, and the size of the charging circuit is adjustable.
Fig. 8 is a circuit structure diagram of the main control module of the present invention, in the diagram, PB3 has no upper position when output is set, and a pull-up resistor is provided in the input pin when sleeping; later on as input pins. The circuit is equivalent to a control center of a system, realizes the realization of the functions of the whole system, the management of input and output and the KEY1 KEY input, and starts or closes the corresponding function when the CBCX2240S8 detects that the KEY input is effective; RLED, GLED indicate the corresponding operating status; ENBST controls the start or the close of the plasma generation module and the diversion fan; the STAT outputs a charge status signal.
Fig. 9 is a circuit structure diagram of a connection terminal of the induced draft fan of the present invention, in which pin No. 2 is a negative output.
Fig. 10 is a circuit configuration diagram of a terminal of the plasma generator 6 of the present invention, in which FAN + is a positive electrode output;
fig. 11 is a circuit diagram of the connection terminal of the battery pack 5 according to the present invention, wherein VBAT is a pin dedicated to the battery operation mode.
Fig. 12 is a wiring circuit structure diagram of the key 9 of the present invention, wherein the wiring pin 1 of the key 9 is connected to the circuit PB5 pin of the main control module.
Fig. 13 is a wiring circuit structure diagram of the LED indicating module of the present invention, wherein the resistance of R11 and/or R12 is changed to adjust the brightness.
Fig. 14 is a circuit diagram of the static elimination module according to the present invention, wherein when static electricity is inputted from KEY-IN, the static electricity is discharged through the loop, so that people can feel no electricity.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Further, the steps of the methods in the technical solutions of the present application may be reversed, and the sequence may be changed while still falling within the scope of the invention covered by the present application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (8)
1. The utility model provides a portable wearable air purifier, includes procapsid (1) and back casing (2), is located the built-in air purification device that is equipped with of cavity that procapsid (1) and back casing (2) formed through setting up buckle and draw-in groove and becoming an organic whole structure between procapsid (1) and the back casing (2), its characterized in that, air purification device includes PCB mounting panel (3) and middle frame plate (4), and middle frame plate (4) are fixed to be installed in the top of PCB mounting panel (3), and fixed battery package (5) and plasma generator (6) of having installed on PCB mounting panel (3) of middle frame plate (4) downside are located middle frame plate (4), are located fixed water conservancy diversion fan (7) of being equipped with on the air intake of water conservancy diversion fan (7) top, still are provided with the switch on PCB mounting panel (3), and then with switch, battery package (5) series connection after parallel connection between plasma generator (6) and water conservancy diversion fan (7).
2. The portable wearable air purifier as claimed in claim 1, wherein a ceramic tube discharge electrode holder (10) is provided on the top of the plasma generator (6), a steel sheet socket (11) is provided on one side of the ceramic tube discharge electrode holder (10), and a steel sheet is inserted into the steel sheet socket (11).
3. The portable wearable air purifier of claim 2, wherein the PCB mounting plate (3) is further provided with a charging interface (12), a charging module and a power management module, wherein the charging interface (12) is a TYPEC charging interface, the TYPEC charging interface is electrically connected with an input end of the charging module, an output end of the charging module is electrically connected with the battery pack (5), an input end of the power management module is electrically connected with the battery pack (5), and an output end of the power management module is a power supply connection end.
4. The portable wearable air purifier as claimed in claim 3, wherein the battery pack (5) is electrically connected to the PCB mounting plate (3) via a terminal, and the guiding fan (7) is also electrically connected to the PCB mounting plate (3) via a terminal.
5. The portable wearable air purifier as claimed in claim 4, wherein the PCB mounting plate (3) is further provided with a working status indicator lamp, the upper part of the working status indicator lamp is sleeved in the light guide column (13), the lower end of the light guide column (13) is inserted in a sleeve hole formed in the middle frame plate (4), and the upper end of the light guide column (13) is inserted in a sleeve hole formed in the front shell (1).
6. The portable wearable air purifier as claimed in claim 5, wherein the front side of the front housing (1) is opened with a plurality of air inlet holes (14), the upper side of the front housing (1) is opened with air outlet holes (15), and the plasma generator (6) is located between the air inlet holes (14) and the air outlet holes (15).
7. The portable wearable air purifier as recited in claim 6, wherein the rear housing (2) is provided with a control button mounting hole, a button (9) is sleeved in the control button mounting hole, an extending slide hole sleeve is provided at each end of the button (9), a reset elastic ring piece (17) is sleeved on the edge of the inner side surface of the button (9) by a positioning protrusion, the button (9) is circumferentially positioned and sleeved on a fixing column arranged on the inner side wall of the rear housing (2) by the extending slide hole sleeve, a cross-shaped protrusion structure is provided in the middle of the inner side surface of the button (9), and the button (9) is in transmission contact with or separated from the switch by the cross-shaped protrusion structure.
8. The portable wearable air purifier as recited in claim 7, wherein the outer side edge of the integrated structure of the front housing (1) and the rear housing (2) is further fixedly provided with a strap frame (16), the strap frame (16) is composed of an inner side fixing clamping frame (16.1) and an outer side cladding frame (16.2), the inner side fixing clamping frame (16.1) is clamped on the edge of the front housing (1) and the rear housing (2) in a matching connection manner through a set double-side clamping pin (16.3), a yielding groove (16.4) is formed in the mounting position of the edge of one side of the front housing (1) corresponding to the double-side clamping pin (16.3), the inner side fixing clamping frame (16.1) is sleeved on the inner side of the outer side cladding frame (16.2), a yielding hole is formed in the inner side of the outer side cladding frame (16.2), and the front end of the double-side clamping pin (16.3) is located outside the yielding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210964270.9A CN115282516A (en) | 2022-08-11 | 2022-08-11 | Portable wearable air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210964270.9A CN115282516A (en) | 2022-08-11 | 2022-08-11 | Portable wearable air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN115282516A true CN115282516A (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210964270.9A Pending CN115282516A (en) | 2022-08-11 | 2022-08-11 | Portable wearable air purifier |
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