CN205252344U

CN205252344U - Can effectively guarantee to breathe smooth and easy portable air purifier

Info

Publication number: CN205252344U
Application number: CN201520844307.XU
Authority: CN
Inventors: 张斌
Original assignee: Individual
Current assignee: Kunming Shiden Technology Development Co ltd
Priority date: 2015-10-28
Filing date: 2015-10-28
Publication date: 2016-05-25
Anticipated expiration: 2025-10-28

Abstract

The utility model discloses a can effectively guarantee to breathe smooth and easy portable air purifier, including filter equipment, face guard, check valve, cushion and elastic cord, filter equipment sets up in the face guard front end, filter equipment includes filter screen, filter core, direct current fan, filters the drain pan, the filter core is arranged in the filter screen, the direct current fan sets up in filtering the drain pan, it inlays on the fixed orifices of locating the face guard middle part to filter the drain pan, it sets up power source to filter the drain pan side, the face guard both sides set up the check valve, set up the cushion in the face guard, the elastic cord is fixed to be set up in the face guard both sides. The utility model discloses combine filter equipment and direct current fan, purify outdoor air, then carry the human breathing of confession through direct current motor, and under the effect of human body exhalation, the waste gas of exhalation is discharged through the check valve. Whole cyclic process is one and half closed system, and the air only carries out unilateral movement.

Description

The one portable air purifier smoothly that can effectively ensure respiration

Technical field

The utility model belongs to air cleaning facility technical field, is specifically related to the one portable air purifier smoothly that can effectively ensure respiration.

Background technology

In recent years, be accompanied by the continuous generation of the ground haze weather such as Beijing, PM2.5 has come into people's the visual field (PM2.5 refers to that particle diameter is less than the microparticle material of 2.5um) gradually, and the various product that is applied to air cleaning also just arises at the historic moment. Air cleaning refers to can adsorb, decomposes or transform various air pollutants (generally comprising finishing pollution, bacterium, anaphylactogen of PM2.5, VOC and so on etc.), effectively improves air cleanliness. Mainly being divided at present filter screen purifies and the large class of ion cleaning two. Filter screen purifies: cardinal principle be with blower fan by air suction machine, by built-in strainer filtering air, mainly can play Chalk-dust filtering, peculiar smell, toxic gas and kill the effect of part bacterium; Ion cleaning: cardinal principle is the ion that produces the strong oxidizing property such as ozone, OH free radical by the mode such as high pressure, strong illumination, airborne pollutant is decomposed, thereby play sterilization, improves the object of air quality.

In actual life, find, air purifier is in the market mainly to use in closed environment, and as meeting room, parlor, bedroom etc., that its type is mainly is horizontal, stay vertical utensil; And in open environment, people are still breathing the air being heavily polluted; In addition, if simply use mouth mask, not only can not effectively filter contaminated air, increase on the contrary negative pressure, affect user's eupnea.

In addition, according to above cleaning principle, though existing market has the clarifier of portable, be all simply mouth mask, filter core etc. to be placed in around nose. Because the density of filter screen directly determines the clean-up effect to air, and filter screen is overstocked, can have influence on again people's eupnea, so, use extremely inconveniently, exist air cleaning, but allow the problem that becomes difficult etc. of breathing.

Utility model content

The utility model object is to provide a kind of simple in structure portable air purifier smoothly that can effectively ensure respiration.

The purpose of this utility model is to realize like this, comprise filter, face shield, check valve, rubber cushion and elastic cord, described filter is arranged at face shield front end, described filter comprises screen pack, filter core, DC fan, filtration drain pan, described filter core is placed in screen pack, described DC fan is arranged at and filters in drain pan, described filtration drain pan is embedded on the fixing hole at face shield middle part, described filtration drain pan side arranges power interface, described face shield both sides arrange check valve, in described face shield, rubber cushion is set, described elastic cord is fixedly installed on face shield both sides.

The utility model is mainly that air cleaning and conveying are organically combined, filter and DC fan are combined, the utility model purifies outdoor air by modes such as Electrostatic Absorption, HEPA filtrations, then carries by direct current generator, for human body respiration; The waste gas of characteristics of contaminated respiratory droplets is discharged through check valve simultaneously. Whole cyclic process is a semiclosed system, and air only carries out one-way movement, has avoided outdoor air to flow backwards and enter respiratory tract from steam vent. People are solved in the outdoor problem that cannot breathe well the fresh air through purifying. People have been taken into account in the breathing smoothness and the comfortableness that use in this product process simultaneously. Liberated face simultaneously, tradition mouth mask is that whole nose and face are covered completely, eats, talks all inconveniences when use out of doors, and the utility model is directly whole nose to be covered while use, thereby reach directly, nose is carried out to oxygen supply, can liberate again the object of face.

Brief description of the drawings

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is that the utility model overall structure is partly cutd open schematic diagram;

Fig. 3 is the utility model overall structure explosive view;

In figure: 1-screen pack, 2-filter core, 3-DC fan, 4-filters drain pan, 401-power interface, 5-face shield, 6-check valve, 7-rubber cushion, 8-elastic cord, 9-sealing gasket, 10-buckle.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is further described, but never in any form the utility model is limited, any change or the replacement done according to training centre of the present utility model, all belong to protection domain of the present utility model.

As shown in Figure 1, the utility model comprises filter, face shield 5, check valve 6, rubber cushion 7 and elastic cord 8, it is characterized in that described filter is arranged at face shield 5 front ends, described filter comprises screen pack 1, filter core 2, DC fan 3, filter drain pan 4, described filter core 2 is placed in screen pack 1, described DC fan 3 is arranged at and filters in drain pan 4, described filtration drain pan 4 is embedded on the fixing hole at face shield 5 middle parts, described filtration drain pan 4 sides arrange power interface 401, described face shield 5 both sides arrange check valve 6, the interior rubber cushion 7 that arranges of described face shield 5, described elastic cord 8 is fixedly installed on face shield 5 both sides.

The order number of described screen pack 1 is 15 ~ 30 orders, preferably 18 ~ 20 orders.

Described rubber cushion 7 is made for silica gel material.

Described face shield 5 both sides arrange buckle 10, and described elastic cord 8 is fixedly installed on the buckle 10 of face shield 5 both sides.

Described buckle 10 is strainer.

Described face shield 5 both sides are provided with ventilating opening, and described check valve 6 coordinates with ventilating opening.

Described filter core 2 is HEPA filter core, active carbon filter core or air filtering core.

Described power interface 401 is MicroUSB interface.

Described air purifier is also equipped with portable power source.

Described rubber cushion 7 is fixing with face shield 5 use sealing gaskets 9.

Operation principle of the present utility model and the course of work:

Use procedure of the present utility model: first, use portable power source to connect after MicroUSB interface, use portable power source control air purifier to start, outdoor air is through the respiration of DC fan 3 and human body, after HEPA filter element filtering, for human body; And under the effect of human body respiration, the Bas Discharged after breathing by 6, check valve.

For air pollution harm such as PM2.5, crucial part of the present utility model is, by traditional air purifier is optimized to design, make it to become the miniature clarifier that can carry, by the effect of direct current generator and human body respiration, reach the effect of direct oxygen supply, and main frame is unworthy of charged, on market, any a portable power source with MicroUSB interface data wire all can be mated use, has realized thoroughly the object that can breathe the air after purifying whenever and wherever possible. Main frame and human body contact portion are used silica gel rubber cushion 7, and the flexibility of silica gel can make the perfect contact of itself and different shapes of face, reaches enclosure space. When use out of doors, the part contacting with human body due to whole machine is nose part, and what namely cover is nose, and face does not need to be covered, and therefore uses this device not affect talk. And whole face all need to be covered unlike traditional mouth mask, not only impact is eaten, also impact talk. This air purifier machine volume is little, lightweight, can carry; Air after purifying is directly delivered to nostril, and course of conveying is closed system, has prevented secondary pollution; Rubber cushion 7 is not limited to the material and the shape that use, as long as can coordinate and reach sealing effect from different shapes of face. The structure of check valve 6, is not limited to the shapes such as circle, square, grid, discharges as long as it plays the waste gas of discharging characteristics of contaminated respiratory droplets.

Claims

1. the portable air purifier smoothly that can effectively ensure respiration, comprise filter, face shield (5), check valve (6), rubber cushion (7) and elastic cord (8), it is characterized in that: described filter is arranged at face shield (5) front end, described filter comprises screen pack (1), filter core (2), DC fan (3), filter drain pan (4), described filter core (2) is placed in screen pack (1), described DC fan (3) is arranged at and filters in drain pan (4), described filtration drain pan (4) is embedded on the fixing hole at face shield (5) middle part, described filtration drain pan (4) side arranges power interface (401), described face shield (5) both sides arrange check valve (6), rubber cushion (7) is set in described face shield (5), described elastic cord (8) is fixedly installed on face shield (5) both sides.

2. the portable air purifier smoothly that can effectively ensure respiration according to claim 1, is characterized in that: the order number of described screen pack (1) is 15 ~ 30 orders.

3. the portable air purifier smoothly that can effectively ensure respiration according to claim 1, is characterized in that: described rubber cushion (7) is made for silica gel material.

4. the portable air purifier smoothly that can effectively ensure respiration according to claim 1, is characterized in that: described face shield (5) both sides arrange buckle (10), and described elastic cord (8) is fixedly installed on the buckle (10) of face shield (5) both sides.

5. the portable air purifier smoothly that can effectively ensure respiration according to claim 4, is characterized in that: described buckle (10) is strainer.

6. the portable air purifier smoothly that can effectively ensure respiration according to claim 1, is characterized in that: described face shield (5) both sides are provided with ventilating opening, and described check valve (6) coordinates with ventilating opening.

7. the portable air purifier smoothly that can effectively ensure respiration according to claim 1, is characterized in that: described filter core (2) is HEPA filter core, active carbon filter core or air filtering core.

8. the portable air purifier smoothly that can effectively ensure respiration according to claim 1, is characterized in that: described power interface (401) is MicroUSB interface.

9. the portable air purifier smoothly that can effectively ensure respiration according to claim 1, is characterized in that: described air purifier is also equipped with portable power source.

10. according to the portable air purifier smoothly that can effectively ensure respiration described in claim 1 or 3, it is characterized in that: described rubber cushion (7) is fixing with face shield (5) sealing gasket (9).