CN104127964A

CN104127964A - Electric mask

Info

Publication number: CN104127964A
Application number: CN201310178601.7A
Authority: CN
Inventors: 彭丕志
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-05
Filing date: 2013-05-05
Publication date: 2014-11-05

Abstract

The invention relates to an electric mask which is capable of protecting the respiratory system by removing dust, harmful gases and PM 2.5 (particulate matter 2.5) through blocking, filtering, adsorbing and purifying. The electric mask comprises a mask body, an air feed pipe and a combination box (containing a rechargeable lithium battery, a motor, an eccentric shaft, a wheel (crankshaft connecting rod), a cup type air pump and filters such as activated carbon and the like). The electric mask has the advantages that firstly, particles, dust and PM2.5 can be blocked and filtered out by filtering devices such as filter paper, cotton gauzes or sponge; the activated carbon can be adopted for filtering and adsorbing PM2.5, harmful gases, viruses, bacteria, microorganisms and smelly odors; the electric mask can be combined with refrigerating and heating devices to adjust the internal temperature of the mask.

Description

Electricity mouth mask

Affiliated technical field

The present invention relates to a kind ofly prevent that dust and pernicious gas, smell from entering the multi-function device of human respiratory.

Background technology

At present, known mouth mask and mask, face shield, be all the utensil of covering mouth and nose, although there is certain filter efficacy, hindered the circulation of air.Its defect and deficiency are that they are to be all used as power with lungs, air-breathing by lungs, make problem air enter tracheae by Filters.So,

1. lungs have increased operating pressure.

2. air mass flow is little in mouth mask or in mask, and the actinal surface of being covered and the heat radiation of nose skin are slower, and intuition is felt suffocated sultry.Especially under exhalation process and hot day weather conditions more very.

3. mouth mask and mask are worn tight or ventilation valve is ineffective, can cause gas leakage.Particularly common mouth mask is difficult to two nasal fossas the reality that muffles up well, and gas leakage is inevitable.

4.2011.3.11 the Japanese nuclear leakage that violent earthquake causes, make the whole world face the harm of nuclear proliferation dust, and the harm of Chinese haze and PM2.5, force human research go out a kind of novel, safety and comfort, conveniently, protective mask that can long periods of wear.

Two kinds of mouth masks of my trial-production, i.e. electric mask (the big will of Peng patentee of the toxcity protective air conditioning gauze mask of 1996 (the big will application number of applicant Peng is to be 1996.01.26 96101063.0 applyings date) and 2012, the patent No. is within 201110113230 open days, to be 2012.10.31), still defectiveness and deficiency, mainly:

1. motor is placed in gas flow channel, and motor shaft wearing and tearing are to the clean air mass formation harmful effect after filtering.

2. motor noise source and people Er Tai are near, and noise has an impact to healthy.

3. all machine is all placed on mouth and nose place, and too heavy, head rotation is influenced.

Summary of the invention

In order to overcome the deficiency of above-mentioned mouth mask, the invention provides a kind of electric mouth mask.This mouth mask has overcome deficiency and the defect of now knowing mouth mask and mask, face shield, and combiner only has three:

1. mouth mask.

2. snorkel.

3. combination box. the filters such as active carbon, leather cup type air pump and eccentric arbor wheel (crankshaft-link rod), motor and chargeable lithium battery are housed in box.

The technical problem to be solved in the present invention:

1. the contradiction that machine is heavy and head weight capacity is poor.

The present invention is divided into two parts entire machine, lighter mouth mask is put snout, the combination box of accent part filter, leather cup type air pump and eccentric arbor wheel (crankshaft-link rod), motor, chargeable lithium batteries such as () active carbons is put waist, middlely by flexible glue tracheae, is connected.

2. enough air quantity.

The present invention uses emerging portable power supplies direct current can fill 12 volts of lithium electricity, and wind-force air quantity is adjustable.

3. air pump, crank mechanism and motor are on filtering the impact of rear clean air.

The present invention uses leather cup type air pump, eccentric shaft (bent axle) motor to be all placed on outside air duct, sucking and extrude air entirely by leather cup motion. air passes in and out and seals in air pump and leather cup, during eccentric shaft (bent axle) electric machine rotation, drive cup leather for air pump diastole and compression, porting all has valve film, air amount during leather cup diastole, during leather cup compression, discharge air, air can only be flowed towards a direction. like this, motor crankshaft-link rod air pump mechanism only drives air movement, does not affect the cleannes of air.

4. the contradiction of filter cartridge and gas roof, anti-dust

Filter filter cartridge is discerptible in combination box, and in filter cartridge, capable of replacing becomes active carbon, filter paper and bulb heater or electric cold-hot plate, tackles respectively poisonous air, dust and low temperature or megathermal climate.

5, the invention has the beneficial effects as follows, can be in various more severe air ambients, protection respiratory system, exempt from dust and poison gas infringement, and lungs no longer adds tired, and only pays a bit cheap low-voltage electric energy.

Accompanying drawing explanation

Accompanying drawing is the profile schematic diagram of electric mouth mask parts.

Fig. 1 is combination box and the flexible pipe of supplying gas, and in combination box, has:

1. the filter such as active carbon

2. leather cup type air pump

3. eccentric shaft, wheel

4. motor

5. chargeable lithium battery

Fig. 2 is mouth mask and the flexible pipe of supplying gas

Fig. 3 is trend, order and the outlet (arrow show to) of component names and air amount

By specification last part is just this electric mouth mask of one-tenth capable of being combined of content in the specific embodiment.

During practical operation of the present invention, if ride electric bicycle working clan, in the face of vehicle exhaust and PM2.5, first active carbon filtration equipment box is matched, activated carbon has Multiple Type, should first match.Be afraid of cold or To Be Protected from Heat, can load onto refrigeration or heat-producing machine, then, then mouth mask is put on, hang on ear and neck, fasten belt, connect soft air pipe, last, turn on the power switch.At this moment, small machine rotates, and in mouth mask, raw wind, feels all right very much.

Claims

1. an electric mouth mask, it is comprised of mouth mask, supply gas flexible pipe and combination box (filters such as active carbon, leather cup type air pump and eccentric arbor wheel, motor, chargeable lithium battery are housed in box), it is characterized in that: three large parts separate, and during use, combine.

2. electric mouth mask according to claim 1, is characterized in that: the filters such as battery, motor, eccentric arbor wheel (bent axle) and leather cup type air pump, active carbon are all arranged in a combination box.

3. electric mask according to claim 1, is characterized in that: power supply is chargeable lithium battery.

4. electric mask according to claim 1, is characterized in that: motor is direct current high-speed micro motor.

5. electric mask according to claim 1, is characterized in that: between motor and leather cup type air pump, have eccentric shaft wheel mechanism or a crankshaft connecting rod system.

6. electric mask according to claim 1, is characterized in that: the leather cup type air pump air inlet filters such as active carbon of ining succession, the leather cup type air pump gas outlet flexible pipe of supplying gas of ining succession.

7. electric mask according to claim 1, is characterized in that: the upper port of the flexible pipe of the supplying gas mouth mask of ining succession.

8. electric mask according to claim 1, is characterized in that: mouth mask is equipped with a rotating barge board at air inlet place.

9. electric mask according to claim 1, is characterized in that: mouth mask is designed with the overvoltage air-outlet valve of a glued membrane formula in front.