CN107233675B - Head-mounted air purifier - Google Patents
Head-mounted air purifier Download PDFInfo
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- CN107233675B CN107233675B CN201710570379.3A CN201710570379A CN107233675B CN 107233675 B CN107233675 B CN 107233675B CN 201710570379 A CN201710570379 A CN 201710570379A CN 107233675 B CN107233675 B CN 107233675B
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- 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
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Abstract
The invention discloses a head-wearing air purifier, comprising: the head hoop is hollow in one side of the head hoop to form a gas transmission channel and a filter chamber, the gas outlet end of the gas transmission channel is formed at one end of the head hoop, the filter chamber is arranged at the gas inlet end of the gas transmission channel, and the filter chamber is provided with an air inlet; an air filter device disposed in the filter chamber; go out the tuber pipe, its one end rotationally is connected to the one end of head hoop through first pivot, with the end intercommunication of giving vent to anger of gas transmission passageway, the other end that goes out the tuber pipe has the air outlet, and first pivot sets up to: the first pivot axis is made to be substantially perpendicular to the head surface of a user of the head-mounted air purifier, so that the air outlet pipe can be pivoted to a first position by means of the first rotating shaft, and the air outlet of the air outlet pipe in the first position is opposite to the nostril of the user. The folding head can be worn on the head when in use, is very convenient to wear, is not obtrusive, is suitable for being used indoors and outdoors, has a folding function, and is convenient to store.
Description
Technical Field
The invention relates to air purification equipment, in particular to a head-mounted air purifier.
Background
As the air quality of the environment in which we rely on to live is getting worse and worse, various air purifiers have entered thousands of households. But still lack the convenient air purifier who carries to individual, wear not to show obtrusively, and indoor outer all wearable. Although the negative ion purifier worn by a person or other personal portable air purifiers are developed at home and abroad at present, the negative ion purifier lacks powerful scientific basis, the actual effect is not satisfactory, and most of other personal portable air purifiers have the defects of single function, unattractive appearance, and special feeling and suitability for outdoor. Therefore, it is required to develop a multifunctional mobile air purifier suitable for being worn by individuals indoors and outdoors.
Disclosure of Invention
Aiming at the technical problems, the invention designs and develops the head-mounted air purifier which is suitable for indoor and outdoor use and is convenient to wear.
The technical scheme provided by the invention is as follows:
a head-mounted air purifier, comprising:
the head hoop is hollow in one side of the head hoop to form a gas transmission channel and a filter chamber, the gas outlet end of the gas transmission channel is formed at one end of the head hoop, the filter chamber is arranged at the gas inlet end of the gas transmission channel, and the filter chamber is provided with an air inlet;
an air filter device disposed in the filter chamber;
go out the tuber pipe, its one end rotationally is connected to through first pivot the one end of head hoop, with the end intercommunication of giving vent to anger of gas transmission passageway, the other end that goes out the tuber pipe has the air outlet, just first pivot sets up to: the first pivot axis is basically vertical to the head surface of a user of the head-mounted air purifier, so that the air outlet pipe can be pivoted to a first position by means of the first rotating shaft, and the air outlet of the air outlet pipe in the first position is opposite to the nostril of the user.
Preferably, in the head-mounted air cleaner, the head band includes:
a middle portion;
a pair of side portions, one end of the side portions being rotatably connected to one end of the middle portion by a second rotating shaft, and the second rotating shaft being configured to: such that the second pivot axis is substantially perpendicular to a median plane such that the pair of side portions can be pivoted by means of respective second pivots from the deployed condition to a condition in which they overlap one another, and the headband being substantially arcuate in shape and defining the median plane when the pair of side portions are in the deployed condition;
wherein, the one end of air-out pipe is rotationally connected to the other end of one of them lateral part through first pivot, first pivot still sets up to: the air outlet pipe can be pivoted from the first position to a second position by means of the first rotating shaft, and the air outlet pipe and the one side part are overlapped in the second position;
wherein the air delivery passage, the filter chamber and the air filter device are all disposed at the one side portion.
Preferably, in the head-mounted air purifier, both ends of the head band are respectively formed with an ear hanging part protruding inwards.
Preferably, in the head-mounted air cleaner, an elastic pad is disposed between the middle portion and the side portion and outside the second rotation shaft.
Preferably, in the head-mounted air purifier, the air filtering device includes a blower and a filter element, wherein the blower is disposed between the filter element and the air delivery passage to deliver filtered air into the air delivery passage; the filter chamber is closed by a filter element cover which can be opened and closed, and the filter element cover is provided with the air inlet.
Preferably, the head-mounted air purifier further includes:
a controller;
an ambient air quality sensor for detecting ambient air quality;
the controller is installed in the mainboard installation space, the ambient air quality sensor is arranged in the sensor installation space, and an air hole for communicating the sensor installation space with the outside is formed in the shell of the middle part; the ambient air quality sensor is in communication connection with the controller;
the controller is also electrically connected with the air filtering device, and judges the opening and closing of the air filtering device according to the ambient air quality data of the ambient air quality sensor.
Preferably, the head-mounted air purifier further includes:
the wireless communication module is in communication connection with the controller and is arranged in the mainboard mounting space;
the air outlet air quality sensor is arranged near an air outlet of the air outlet pipe, is used for detecting air outlet air quality and is communicated with the mobile terminal through the wireless communication module so as to send air outlet air quality data to the mobile terminal;
the controller is also communicated with the mobile terminal through the wireless communication module so as to send the environmental air quality data to the mobile terminal.
Preferably, the head-mounted air purifier further includes:
a light sensing switch disposed inside the head band, for generating a first sensing signal that is shielded from light in a state where the head mounted air purifier is worn on the head of the user;
a magnetic induction switch disposed on the headpiece, the magnetic induction switch including a magnetic force sensing element and a magnet, and the magnetic force sensing element and the magnet being disposed relative to each other as: the magnetic force sensing element detects the magnet and generates a second sensing signal when the pair of side portions and the middle portion are in a state of overlapping each other, and the magnetic force sensing element cannot detect the magnet and generate a third sensing signal when the pair of side portions are in a deployed state;
the light sensing switch and the magnetic induction switch are electrically connected to the controller, the controller judges the opening and closing of the air filtering device according to a first induction signal, the controller controls the air filtering device to be kept closed according to a second induction signal, and the controller judges the opening and closing of the air filtering device according to a third induction signal.
Preferably, the head-mounted air purifier further includes:
a battery;
a battery jar is arranged in the middle part, the battery is arranged in the battery jar, and a battery cover which can be covered on the battery jar in an opening and closing manner is formed on the shell of the middle part; and a USB charging interface is arranged on the shell of the middle part.
Preferably, in the head-mounted air purifier, the controller is electrically connected to the air filtering device by: the middle part and the side part are connected into a whole through a soft connecting part on the inner side of the second rotating shaft, the controller and the air filtering device are connected with each other through a flexible electric connecting piece, and the flexible electric connecting piece is arranged in the soft connecting part in a penetrating mode.
The head-mounted air purifier has the following beneficial effects:
the head hoop is arranged into a structure with a hollow inner part at one side so as to form an air transmission channel and a filter chamber, the air filtering device is arranged in the filter chamber, the air outlet pipe is rotatably connected to one end of the head hoop through the first rotating shaft and is communicated with the air transmission channel, and the air outlet pipe can rotate so that the air outlet of the air outlet pipe can be aligned with the nostril of a user, so that clean air is transmitted to the mouth and nose of the user without influencing normal breathing and language communication. The invention can be worn on the head when in use, is very convenient to wear, is not obtrusive, and is suitable for indoor and outdoor use. Meanwhile, the head-mounted air purifier disclosed by the invention is attractive and elegant in appearance, small and exquisite; the folding function is realized, and the storage is convenient; the measured data of the air quality can be uploaded to the mobile terminal through the Bluetooth module and can be checked at any time; the invention can also automatically control whether the purification function is started or not according to the quality of the air, and is convenient to use.
Drawings
FIG. 1 is a front view of a head mounted air purifier of the present invention in an expanded state;
FIG. 2 is a rear view of the head mounted air purifier of the present invention in a deployed state;
fig. 3 is a front view of the head mounted air purifier of the present invention in a folded state.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
As shown in fig. 1 and 2, the present invention provides a head-mounted air purifier, including: a head band 34, one side of which is hollow to form a gas transmission channel 7 and a filter chamber 8, wherein the gas outlet end of the gas transmission channel 7 is formed at one end of the head band 34, the filter chamber 8 is arranged at the gas inlet end of the gas transmission channel 7, and the filter chamber 8 is provided with an air inlet 9; an air filtering device disposed within the filtering chamber 8; go out tuber pipe 3, its one end rotationally is connected to through first pivot 4 the one end of head hoop 34, with the end intercommunication of giving vent to anger of gas transmission passageway 7, the other end that goes out tuber pipe 3 has air outlet 1, just first pivot 4 sets up to: so that the first pivot axis is substantially perpendicular to the head surface of the user of the head-mounted air purifier, so that the air outlet duct 3 can be pivoted by means of the first spindle 4 to a first position in which the air outlet 1 of the air outlet duct is facing the nostril of the user.
The head band 34 is bent along the head of the user and in the worn state the head band is in contact with the head of the user to support the entire air purifier, while the head band also functions to grip the head of the user to prevent the purifier from slipping off the head of the user.
One end of the air outlet pipe 3 is rotatably connected to one end of the head band 3 through the first rotating shaft 4, and in a wearing state, a user can adjust the position of the air outlet pipe to enable the air outlet pipe to rotate by means of the first rotating shaft, so that the air outlet is aligned to the nostril of the user, and clean air can be conveniently and directly blown into the nasal cavity.
The air filtering device is arranged in the filtering chamber, and is used for filtering ambient air, and filtered clean air enters the air outlet pipe along the air transmission channel and is blown out through the air outlet.
First pivot 4 is the open tubular structure in a both ends to basically perpendicular to user's head setting, the outside of the one end of first pivot 4 is fixed to the end of giving vent to anger of gas transmission passageway 7 and is located, and the outside at the other end of first pivot 4 is rotationally established to the one end of air-out pipe 3, and gas transmission passageway 7 all keeps the intercommunication with first pivot 4 with air-out pipe 3.
The invention does not influence normal breathing and language communication in the using process, can be worn on the head when in use, is very convenient to wear, is not obvious and is suitable for being used indoors and outdoors.
Referring to fig. 1 to 3, in a preferred embodiment, the head band 34 of the head-mounted air purifier includes: a middle portion 20; a pair of side portions 6,29, one end of said side portions 6,29 being rotatably connected to one end of said middle portion 20 by a second rotation shaft 17,28, and said second rotation shaft being arranged to: such that the second pivot axis is substantially perpendicular to a median plane 31, so that the pair of lateral portions 6,29 can be pivoted by means of the respective second pivot axes 17,28 from the unfolded condition to a condition in which they overlap one another, and the headband 34 is substantially arcuate and defines the median plane 31 when the pair of lateral portions 6,29 are in the unfolded condition; wherein, the one end of air-out pipe 3 is rotationally connected to the other end of one of the lateral parts 6 through first pivot 4, first pivot 4 still sets up as: the outlet pipe 3 can be pivoted by means of the first pivot 4 from the first position into a second position in which the outlet pipe 3 and the one side 6 overlap one another; wherein the gas transmission channel 7, the filter chamber 8 and the air filter device are arranged in said one of the side portions 6.
When the pair of side portions 6,29 are in the unfolded state, the head band 34 formed by the pair of side portions 6,29 and the middle portion 20 has a substantially arcuate shape, and can be worn by a user. At this time, the air outlet pipe 3 may be pivoted to the first position so that the air outlet 1 is aligned with the nostril of the user, and the user may use the purifying function of the air purifier. When not required for use, the pair of side portions 6,29 can be pivoted by means of the respective second shafts 17,28 so that they overlap with the middle portion, and further, the outlet duct 3 can be pivoted to the second position, i.e. the outlet duct 3 and the pair of side portions and the middle portion also overlap with each other. At this moment, the air purifier is in a folded state and can be conveniently stored.
Referring to fig. 1, in a preferred embodiment, the head-mounted air purifier has two ends of the head band 34 protruding inward to form the ear portions 5 and 30.
Under wearing the state, the earhole is stuffed into to hangers portion, improves the stability that air purifier wore, avoids air purifier landing.
Referring to fig. 1 and 2, in a preferred embodiment, the head-mounted air purifier has elastic pads 13 and 23 disposed between the middle portion 20 and the side portions 6 and 29 and outside the second rotation shafts 17 and 28.
When the head band is in the unfolded state, the middle part and the side parts can press the elastic cushion, so that heads with different sizes can wear the air purifier. The more the middle portion and the side portions press against the elastic pad, the more the pair of side portions are outwardly expanded with respect to the middle portion; conversely, the smaller the pair of side portions are flared outward relative to the central portion.
Referring to fig. 1, in a preferred embodiment, the head-mounted air purifier includes a fan 12 and a filter element 10, wherein the fan 12 is disposed between the filter element 10 and the air transmission channel 7 to transmit filtered air into the air transmission channel 7; the filter chamber is closed by a filter element cover 11 which can be opened and closed, and the filter element cover 11 is provided with the air inlet 9.
When the filter element needs to be replaced, the filter element cover is opened to replace the filter element. When the air filtering device works, air to be purified enters through the air inlet, is filtered by the filter element and is finally conveyed to the air outlet pipe through the air conveying channel.
In a preferred embodiment, the head-mounted air purifier further comprises: a controller; an ambient air quality sensor 15 for detecting ambient air quality; a main board installation space and a sensor installation space are arranged in the middle part 20, the controller is installed in the main board installation space, the ambient air quality sensor 15 is arranged in the sensor installation space, and an air hole 14 for communicating the sensor installation space with the outside is formed in the shell of the middle part; the ambient air quality sensor 15 is in communication with the controller; the controller is also electrically connected with the air filtering device, and judges the opening and closing of the air filtering device according to the ambient air quality data of the ambient air quality sensor.
The invention provides a main board 21, which is provided with a battery bonding pad, a fan driving component 18 bonding pad, a Bluetooth module bonding pad, a sensor bonding pad, an LED lamp bonding pad, an audio interface circuit and corresponding circuits, so that the electronic devices of the whole purifier are connected.
The outside air passes through the gas pocket and gets into sensor installation space, and ambient air quality sensor detects it to generate ambient air quality data, and the controller judges according to this ambient air quality data, does not conform to the setting value when ambient air quality data, then opens air filter, purifies the air. The ambient air quality sensor is preferably a pm2.5 sensor.
Preferably, an ambient air quality indicator light is also provided for feedback of ambient air quality, which is indicated under control of the controller, for example, to emit a red light when ambient air is degraded. When the ambient air quality data reaches a certain value, voice or vibration reminding can be carried out through a loudspeaker or a vibration motor arranged on the head band.
In a preferred embodiment, the head-mounted air purifier further comprises: the wireless communication module is in communication connection with the controller and is arranged in the mainboard mounting space; the air outlet air quality sensor 2 is arranged near the air outlet 1 of the air outlet pipe 3, is used for detecting the air outlet air quality, and is communicated with the mobile terminal through the wireless communication module so as to send air outlet air quality data to the mobile terminal; the controller is also communicated with the mobile terminal through the wireless communication module so as to send the environmental air quality data to the mobile terminal.
The air outlet air quality sensor is used for detecting air outlet air quality, can communicate with the mobile terminal through the wireless communication module, and sends air outlet air quality data to the mobile terminal so that a user can check the air outlet air quality data at any time. The controller may also send ambient air quality data to the mobile terminal. The wireless communication module may be a bluetooth module or a wireless communication module.
Preferably, the outlet air quality indicator is disposed on the head band 34, and indicates the outlet air quality under the control of the controller, for example, the outlet air quality indicator emits green light when the outlet air quality is qualified.
Preferably, the mobile terminal is a smartphone.
The Bluetooth module can also be used for communication and music playing. An audio interface 32 is also arranged on the head band and is electrically connected to the controller for plugging an earphone plug, listening to music and talking. The invention increases the function of the air purifier and improves the convenience degree of the air purifier in use. The invention also designs a touch switch 22 which is electrically connected with the controller, when a user has a call coming in, the touch switch is touched to answer the call, and the call is hung up when the user touches the touch switch again.
Referring to fig. 1 and 3, in a preferred embodiment, the head-mounted air purifier further includes: a light sensing switch 26 disposed inside the head band 34 for generating a first sensing signal shielded from light in a state where the head-mounted air purifier is worn on the head of the user; a magnetic induction switch 27 disposed on the head band 34, the magnetic induction switch comprising a magnetic induction element and a magnet, and the magnetic induction element and the magnet being disposed with respect to each other: the magnetic force sensing element detects the magnet and generates a second sensing signal when the pair of side portions 6,29 and the middle portion 20 are in a state of overlapping each other, and cannot detect the magnet and generate a third sensing signal when the pair of side portions 6,29 are in a deployed state; the light sensing switch 26 and the magnetic induction switch 27 are electrically connected to the controller, the controller determines the on/off of the air filtering device according to a first sensing signal, the controller controls the air filtering device to be kept off according to a second sensing signal, and the controller determines the on/off of the air filtering device according to a third sensing signal.
When the air purifier is worn, the light sensing switch cannot receive external light, a first sensing signal can be generated, the controller controls the equipment to be started, and the air filtering device can be controlled to be started so as to purify ambient air; however, if the ambient air quality is good and the ambient air quality data does not reach the set value, the controller may not turn on the air filter device.
When the head band is in the unfolding state, the pair of side parts are in the unfolding state, the magnetic sensing element cannot detect the magnet, a third sensing signal is generated, the controller controls the equipment to start, and can control the air filtering device to be started so as to purify the ambient air; however, if the ambient air quality is good and the ambient air quality data does not reach the set value, the controller may not turn on the air filter device. When the head band is in the folded state, the pair of side parts and the middle part are in the overlapped state, namely, the user does not use the air purifier at the moment, the magnetic induction element detects the magnet and generates a second induction signal, and the controller controls the air filtering device to be kept closed. Meanwhile, the controller also controls the Bluetooth module not to work, and does not carry out actions such as conversation and the like.
Preferably, when the magnetic induction switch and the light sensation switch are both turned off, the Bluetooth headset and the purification function are all turned off, when the magnetic induction switch is turned on and the light sensation switch is turned off, the Bluetooth headset is turned on, the purification function is turned off, and when the magnetic induction switch and the light sensation switch are both turned on, the Bluetooth headset and the purification function are all turned on.
Preferably, the light-sensitive switch is disposed at the middle portion. A magnetically responsive element 27 is provided inside the intermediate portion 20, adjacent the other side portion 29, and a magnet is provided on the first shaft 4 or a magnet is used to make the first shaft 4. When the head band 34 is folded, the first rotating shaft 4 is close to the other side portion 29, so that the magnetic force sensing element can detect the magnet.
In a preferred embodiment, the head-mounted air purifier further comprises: a battery 19; a battery jar is arranged in the middle part 20, the battery 19 is arranged in the battery jar, and a battery cover 31 which can be covered on the battery jar in an opening and closing manner is formed on the shell of the middle part 20; and a USB charging interface 33 is arranged on the shell of the middle part.
The battery cover can be opened to replace the battery; the rechargeable battery can be adopted, and when the electric quantity of the battery is too low, the charging wire is connected to the USB charging interface to charge the battery. Preferentially, can set up a battery power indicator, set up electric quantity detection circuitry on the mainboard, when the electric quantity that electric quantity detected electric quantity detection battery dropped to being less than the setting value, controller control battery power indicator instructed to remind the user to charge.
In a preferred embodiment, in the head-mounted air purifier, the controller is electrically connected to the air filtering device by: the middle part 20 and the one side part 6 are connected into a whole by a soft connecting part 16 at the inner side of the second rotating shaft 17, and the controller and the air filtering device are connected with each other by a flexible electric connector which is arranged in the soft connecting part 16 in a penetrating way.
The connection between the horn provided on the other side and the controller is in accordance with the above. The loudspeaker can be arranged on the other side part, the loudspeaker and the main board are electrically connected through another flexible electric connecting piece, the flexible electric connecting piece penetrates through the inside of another soft connecting part, and the other side part and the middle part are connected into a whole through the soft connecting part.
The flexible electrical connector may be a flex cable or a flexible circuit board.
The preferred each part that can be with the head band all sets to hollow structure, makes things convenient for each components and parts of holding on the one hand, and on the other hand also is favorable to reducing air purifier's weight, improves the comfort level of wearing.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (9)
1. A head-mounted air purifier, comprising:
the head hoop is hollow in one side of the head hoop to form a gas transmission channel and a filter chamber, the gas outlet end of the gas transmission channel is formed at one end of the head hoop, the filter chamber is arranged at the gas inlet end of the gas transmission channel, and the filter chamber is provided with an air inlet; the head band includes:
a middle portion;
a pair of side portions, one end of the side portions being rotatably connected to one end of the middle portion by a second rotating shaft, and the second rotating shaft being configured to: such that the second pivot axis is substantially perpendicular to a median plane such that the pair of side portions can be pivoted by means of respective second pivots from the deployed condition to a condition in which they overlap one another, and the headband being substantially arcuate in shape and defining the median plane when the pair of side portions are in the deployed condition;
an air filter device disposed in the filter chamber;
go out the tuber pipe, its one end rotationally is connected to through first pivot the one end of head hoop, with the end intercommunication of giving vent to anger of gas transmission passageway, the other end that goes out the tuber pipe has the air outlet, just first pivot sets up to: making the first pivot axis substantially perpendicular to a head surface of a user of the head-mounted air purifier so that the air outlet duct can be pivoted to a first position by means of the first rotating shaft, wherein an air outlet of the air outlet duct faces a nostril of the user;
a controller;
a light sensing switch disposed inside the head band, for generating a first sensing signal that is shielded from light in a state where the head mounted air purifier is worn on the head of the user;
a magnetic induction switch disposed on the headpiece, the magnetic induction switch including a magnetic force sensing element and a magnet, and the magnetic force sensing element and the magnet being disposed relative to each other as: the magnetic force sensing element detects the magnet and generates a second sensing signal when the pair of side portions and the middle portion are in a state of overlapping each other, and the magnetic force sensing element cannot detect the magnet and generate a third sensing signal when the pair of side portions are in a deployed state;
the light sensing switch and the magnetic induction switch are electrically connected to the controller, the controller judges the opening and closing of the air filtering device according to a first induction signal, the controller controls the air filtering device to be kept closed according to a second induction signal, and the controller judges the opening and closing of the air filtering device according to a third induction signal.
2. The head-mounted air purifier of claim 1,
the one end of air-out pipe is rotationally connected to the other end of one of them lateral part through first pivot, first pivot still sets up to: the air outlet pipe can be pivoted from the first position to a second position by means of the first rotating shaft, and the air outlet pipe and the one side part are overlapped in the second position;
wherein the air delivery passage, the filter chamber and the air filter device are all disposed at the one side portion.
3. The head-mounted air purifier of claim 1 or 2, wherein both ends of the head band are respectively formed with a hanger part protruding inward.
4. The head-mounted air purifier of claim 1 or 2, wherein an elastic pad is disposed between the middle portion and the side portion and outside the second rotation axis.
5. The head-mounted air purifier of claim 1, wherein the air filtering device comprises a fan and a filter element, wherein the fan is disposed between the filter element and the air delivery channel to deliver filtered air into the air delivery channel; the filter chamber is closed by a filter element cover which can be opened and closed, and the filter element cover is provided with the air inlet.
6. The head-mounted air purifier of claim 1, further comprising:
an ambient air quality sensor for detecting ambient air quality;
the controller is installed in the mainboard installation space, the ambient air quality sensor is arranged in the sensor installation space, and an air hole for communicating the sensor installation space with the outside is formed in the shell of the middle part; the ambient air quality sensor is in communication connection with the controller;
the controller is also electrically connected with the air filtering device, and judges the opening and closing of the air filtering device according to the ambient air quality data of the ambient air quality sensor.
7. The head-mounted air purifier of claim 6, further comprising:
the wireless communication module is in communication connection with the controller and is arranged in the mainboard mounting space;
the air outlet air quality sensor is arranged near an air outlet of the air outlet pipe, is used for detecting air outlet air quality and is communicated with the mobile terminal through the wireless communication module so as to send air outlet air quality data to the mobile terminal;
the controller is also communicated with the mobile terminal through the wireless communication module so as to send the environmental air quality data to the mobile terminal.
8. The head-mounted air purifier of claim 6, further comprising:
a battery;
a battery jar is arranged in the middle part, the battery is arranged in the battery jar, and a battery cover which can be covered on the battery jar in an opening and closing manner is formed on the shell of the middle part; and a USB charging interface is arranged on the shell of the middle part.
9. The head-mounted air purifier of claim 6 wherein the controller is electrically connected to the air filtration device by: the middle part and the side part are connected into a whole through a soft connecting part on the inner side of the second rotating shaft, the controller and the air filtering device are connected with each other through a flexible electric connecting piece, and the flexible electric connecting piece is arranged in the soft connecting part in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710570379.3A CN107233675B (en) | 2017-07-13 | 2017-07-13 | Head-mounted air purifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710570379.3A CN107233675B (en) | 2017-07-13 | 2017-07-13 | Head-mounted air purifier |
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| CN107233675A CN107233675A (en) | 2017-10-10 |
| CN107233675B true CN107233675B (en) | 2020-08-18 |
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| CN201710570379.3A Expired - Fee Related CN107233675B (en) | 2017-07-13 | 2017-07-13 | Head-mounted air purifier |
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| TWI708932B (en) * | 2018-06-29 | 2020-11-01 | 研能科技股份有限公司 | Gas measuring device |
| GB2575815B (en) * | 2018-07-23 | 2020-12-09 | Dyson Technology Ltd | A wearable air purifier |
| CN112206429B (en) * | 2020-08-25 | 2021-12-14 | 珠海格力电器股份有限公司 | Ventilation refrigeration equipment and control method thereof |
| GB2602078B (en) * | 2020-12-17 | 2023-07-26 | Dyson Technology Ltd | Wearable air purifier |
| CN113018714B (en) * | 2021-03-30 | 2022-06-28 | 南方海洋科学与工程广东省实验室(湛江) | Negative oxygen ion purification device based on Beidou communication is wearable |
| CN114699670A (en) * | 2022-04-27 | 2022-07-05 | 北京理工大学 | Head-mounted low-resistance active particle prevention respirator |
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| CN103166684A (en) * | 2013-04-09 | 2013-06-19 | 北京兴科迪科技有限公司 | Vehicle-mounted Bluetooth device |
| CN205586374U (en) * | 2016-04-22 | 2016-09-21 | 西人马（厦门）科技有限公司 | Portable clarification plant |
| CN106823178A (en) * | 2017-02-27 | 2017-06-13 | 李波 | A kind of intelligence wearing cleaning equipment |
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| US5697363A (en) * | 1996-04-12 | 1997-12-16 | Albert Einstein Healthcare Network | Inhalation and monitoring mask with headset |
| US6247470B1 (en) * | 1999-07-07 | 2001-06-19 | Armen G. Ketchedjian | Oxygen delivery, oxygen detection, carbon dioxide monitoring (ODODAC) apparatus and method |
| DE20318365U1 (en) * | 2003-11-27 | 2004-02-26 | Rauch, Franz, Dipl.-Ing. (FH) | Firemans breathing apparatus support operation recording unit has automatic data entry and sounds alarm for prewarning and operation limits |
| CN102284149B (en) * | 2010-06-18 | 2013-03-20 | 中国人民解放军总参谋部工程兵科研三所 | Breath-synchronized powered air supply type breathing mask |
| CN203852758U (en) * | 2014-05-26 | 2014-10-01 | 肖永初 | Foldable breathing mask |
| CN205730009U (en) * | 2016-04-18 | 2016-11-30 | 徐茂 | Wear-type electric air purification device |
| CN207323864U (en) * | 2017-07-13 | 2018-05-08 | 北京绿刻度科技有限公司 | Head air purifier |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166684A (en) * | 2013-04-09 | 2013-06-19 | 北京兴科迪科技有限公司 | Vehicle-mounted Bluetooth device |
| CN205586374U (en) * | 2016-04-22 | 2016-09-21 | 西人马（厦门）科技有限公司 | Portable clarification plant |
| CN106823178A (en) * | 2017-02-27 | 2017-06-13 | 李波 | A kind of intelligence wearing cleaning equipment |
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