CN203539911U

CN203539911U - Portable air purifier

Info

Publication number: CN203539911U
Application number: CN201320594585.5U
Authority: CN
Inventors: 张恺龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-25
Filing date: 2013-09-25
Publication date: 2014-04-16
Anticipated expiration: 2023-09-25

Abstract

The utility model discloses a portable air purifier. The portable air purifier is characterized by comprising a purifier housing and a respirator; the respirator comprises an inhalation hole and an exhalation hole communicated with the outside; the purifier housing comprises an intake end and an exhaust end; an air purifying device, a battery and an air supplier are disposed in the purifier housing; the battery is electrically connected with the air supplier; the air purifying device is communicated with the intake end; air purified by the air purifying device is inhaled into the air supplier and exhaled through the exhaust end; the exhaust end is communicated with the inhalation hole through a flexible air pipe; a power switch for controlling break and make of a circuit is disposed between the battery and the air supplier.

Description

A kind of portable air purifier

Technical field

The utility model relates to a kind of air purifier, particularly a kind of portable air purifier.

Background technology

Along with socioeconomic development; people have ignored the protection to environment; thereby each metropolitan air quality is unsatisfactory in recent years; airborne polluter is more; in order to breathe pure air; avoid because air pollution causes various breathing problems, people often use various air cleaning facilities to carry out purified treatment to indoor air.

But, the said equipment not only volume weight is large, and can only be for space indoor or sealing, thereby greatly limited the use of air cleaning facility, and be the most serious in the pollution of outdoor air, for for a long time need to outdoor or have the environment of a large amount of dust or dust in the people (as traffic police, miner etc.) that work be but difficult to breathe clean air, for above-mentioned situation, the design people has developed a portable air purifier, allow people all can breathe pure air anywhere, ensured people's health.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of portable air purifier.

The utility model solves the technical scheme that its technical problem adopts:

Comprise purifier shell and respirator, described respirator comprises air entry and the exhalation vents being in communication with the outside, described purifier shell comprises inlet end and outlet side, in described purifier shell, be provided with air cleaning unit, battery, air-supply arrangement, described battery and air-supply arrangement are electrically connected, air cleaning unit and inlet end pass through pipeline communication, pipeline communication is passed through in air-supply arrangement and air cleaning unit and outlet side, the other end of described outlet side is communicated with air entry by flexible tracheae, air after air cleaning unit purifies is pressed into flexible tracheae by air-supply arrangement and sends from air entry, between described battery and air-supply arrangement, be provided with the power switch of control circuit break-make.

Described air cleaning unit comprises preposition filter screen, HPEA screen pack, active carbon net, photocatalyst filtering net, the rearmounted separation net of setting.

Described flexible tracheae and outlet side are for removably connecting.

Between described battery and air-supply arrangement, be provided with and the above-mentioned power management module that both are electrically connected, described power switch and power management module are electrically connected, and power switch is controlled the break-make of circuit between battery and air-supply arrangement by controlling the break-make of power management module.

Described air entry is positioned at human body nose place.

The beneficial effects of the utility model are: comprise purifier shell and respirator, described respirator comprises air entry and the exhalation vents being in communication with the outside, described purifier shell comprises inlet end and outlet side, in described purifier shell, be provided with air cleaning unit, battery, air-supply arrangement, described battery and air-supply arrangement are electrically connected, air cleaning unit is communicated with inlet end, and the air after air cleaning unit purifies is inhaled into air-supply arrangement and discharges by outlet side, described outlet side is communicated with air entry by flexible tracheae, between described battery and air-supply arrangement, be provided with the power switch of control circuit break-make, this device is not only small and exquisite portable, and can be well by air cleaning by air cleaning unit, by air-supply arrangement, the air after purifying is sent in respirator again, form a circulatory system, allow people all can breathe pure air anywhere.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is theory diagram of the present utility model;

Fig. 2 is application structure figure of the present utility model.

The specific embodiment

With reference to Fig. 1, Fig. 2, the utility model discloses a kind of portable air purifier, comprise purifier shell 1 and respirator 2, described respirator 2 comprises air entry and the exhalation vents 3 being in communication with the outside, described purifier shell 1 comprises inlet end 4 and outlet side 15, in described purifier shell 1, be provided with air cleaning unit 8, battery 5, air-supply arrangement 14, described battery 5 is electrically connected to power to air-supply arrangement 14 with air-supply arrangement 14, the preferred small blast fan of this air-supply arrangement 14, because do not have certain pressure to be difficult to purified gas to send in elongated flexible tracheae and from elongated flexible tracheae and extrude, certainly also can select other equipment, as blower fan etc., air cleaning unit 8 passes through pipeline communication with inlet end 4, air-supply arrangement 14 passes through pipeline communication with air cleaning unit 8 and outlet side 15, the other end of described outlet side 15 is communicated with air entry by flexible tracheae 16, and the air after air cleaning unit 8 purifies is pressed into flexible tracheae 16 by air-supply arrangement 14 and sends from air entry, 14 of described battery 5 and air-supply arrangements are provided with the power switch 7 of control circuit break-make.

As shown in the figure, 14 of battery 5 and air-supply arrangements are provided with and the above-mentioned power management module 6 that both are electrically connected, described power switch 7 is electrically connected with power management module 6, and power switch 7 is controlled the break-make of

battery

5 and 14 circuit of air-supply arrangement by controlling the break-make of power management module 6, can be by higher lower voltage for being applicable to air-supply arrangement 14 device required voltages by power management module 6, thereby power management module 6 is DC-TO-DC power switch chip, by power switch 7, realize the control of break-make.

As shown in the figure, in this example, air cleaning unit 8 comprises preposition filter screen 9, HPEA screen pack 10, active carbon net 11, photocatalyst filtering net 12, the rearmounted separation net 13 that order arranges, and above-mentioned is a kind of preferred structure, and the selection of its filter screen and distributing order can also be adjusted as required.The air entering from inlet end 4 is larger particle and foreign matter in preposition filter screen 9 filtered airs at first, thereby extended HPEA screen pack 10, the service life of active carbon net 11, then by the airborne suspended particulate of HPEA screen pack 10 efficient capture, dust out, smog, the suspended particulates such as PM2.5, HPEA screen pack 10 adopts static glass fiber filter, to causing pollen hypersensitivity or breathing problem, the pollen that asthma occurs, the purification efficiencies such as flue dust can reach 99.97%, minimum purification particle is 0.0003mm, again, by active carbon net 11, rely on its flourishing gap structure, can effectively adsorb formaldehyde, the harmful substances such as benzene, its purification efficiency can reach 96.2%, again, by photocatalyst filtering net 12, effectively kill the harm bacterium of health and virus, the various gas with foreign flavor of elimination, and the pernicious gas that distributes of can degrade automotive trim or tail gas, its superpower oxidation can destroy the bacterium that filter screen captures cell membrane, solidify virus protein, suppress virus activity, finally by rearmounted separation net 13, enter air-supply arrangement 14, by air-supply arrangement 14 through outlet side 15, flexible tracheae 16 and air entry enter that respirator 2 is interior to be sucked for people, and air entry is positioned at nose place, thus the air after purifying concentration is large herein, and can directly be sucked in nose.

In this specific embodiment, flexible tracheae 16 with outlet side 15 for removably connecting, above-mentioned setting party people carry and store, clean, dismountable structure is common structure thereby do not repeat, most preferably the tracheae plug on oxygen breathing apparatus.

A kind of portable air purifier above the utility model embodiment being provided, be described in detail, applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.

Claims

1. a portable air purifier, it is characterized in that: comprise purifier shell and respirator, described respirator comprises air entry and the exhalation vents being in communication with the outside, described purifier shell comprises inlet end and outlet side, in described purifier shell, be provided with air cleaning unit, battery, air-supply arrangement, described battery and air-supply arrangement are electrically connected, air cleaning unit and inlet end pass through pipeline communication, pipeline communication is passed through in air-supply arrangement and air cleaning unit and outlet side, the other end of described outlet side is communicated with air entry by flexible tracheae, air after air cleaning unit purifies is pressed into flexible tracheae by air-supply arrangement and sends from air entry, between described battery and air-supply arrangement, be provided with the power switch of control circuit break-make.

2. a kind of portable air purifier according to claim 1, is characterized in that: described air cleaning unit comprises preposition filter screen, HPEA screen pack, active carbon net, photocatalyst filtering net, the rearmounted separation net of setting.

3. a kind of portable air purifier according to claim 1, is characterized in that: described flexible tracheae and outlet side are for removably connecting.

4. a kind of portable air purifier according to claim 1, it is characterized in that: between described battery and air-supply arrangement, be provided with and the above-mentioned power management module that both are electrically connected, described power switch and power management module are electrically connected, and power switch is controlled the break-make of circuit between battery and air-supply arrangement by controlling the break-make of power management module.

5. a kind of portable air purifier according to claim 1, is characterized in that: described air entry is positioned at human body nose place.