CN203848400U

CN203848400U - Air purifier with USB (universal serial bus) device

Info

Publication number: CN203848400U
Application number: CN201420047946.9U
Authority: CN
Inventors: 张恺龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-24
Filing date: 2014-01-24
Publication date: 2014-09-24
Anticipated expiration: 2024-01-24

Abstract

The utility model discloses an air purifier with a USB (universal serial bus) device. The air purifier is characterized by comprising a purifier shell; the purifier shell comprises an air inlet end and an air outlet end, an air purifying device, a power input port, an air supply device and a USB power output port are arranged in the purifier shell, a power management module which is electrically connected with the power input port and the air supply device is arranged between the power input port and the air supply device, the air purifying device is communicated with the air inlet end via a pipeline, the air supply device is communicated with the air purifying device and the air outlet end via pipelines, air which is purified by the air purifying device is driven by the air supply device to be blown out from the air outlet end, and a function switch which controls open and close of the USB power output port and circuits is electrically connected onto the power management module. The air purifier has the advantage that open and close of the circuit between the power input port and the air supply device and the circuit between the power input port and the USB power output port can be controlled via the function switch.

Description

A kind of air purifier with USB device

Technical field

The utility model relates to a kind of air purifier, particularly a kind of air purifier with USB device.

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 common air cleaning facility structure and function all can be very single, thereby are necessary for above-mentioned improvement.

Summary of the invention

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

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

A kind of air purifier with USB device, it is characterized in that: comprise purifier shell, described purifier shell comprises air intake and outlet air end, in described purifier shell, be provided with air cleaning unit, power supply input port, air-supply arrangement, USB output port of power source, between described power supply input port and air-supply arrangement, be provided with and the above-mentioned power management module that both are electrically connected, air cleaning unit and air intake pass through pipeline communication, air-supply arrangement and air cleaning unit and outlet air end pass through pipeline communication, and the air after air cleaning unit purifies is driven from outlet air end and is blown out by air-supply arrangement, on described power management module, be electrically connected with the functional switch of USB output port of power source and control circuit break-make, thereby by the break-make of circuit between circuit between functional switch control power supply input port and air-supply arrangement and power supply input port and USB output port of power source.

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

On described power management module, be electrically connected with functional indicator light.

Described outlet air end is communicated with adjustable side, air port.

The beneficial effects of the utility model are: 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 from outlet air end again, and can be the digital product power supply of some low-voltages by USB output port of power source, thereby enrich the function of this product.

Brief description of the drawings

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

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

Detailed description of the invention

With reference to Fig. 1, the utility model discloses a kind of air purifier with USB device, comprise purifier shell 1, described purifier shell 1 comprises air intake 4 and outlet air end 15, in described purifier shell 1, be provided with air cleaning unit 8, power supply input port 5, air-supply arrangement 14, USB output port of power source 2, between described power supply input port 5 and air-supply arrangement 14, be provided with and the above-mentioned power management module 6 that both are electrically connected, air cleaning unit 8 passes through pipeline communication with air intake 4, air-supply arrangement 8 passes through pipeline communication with air cleaning unit 8 and outlet air end 15, and the air after air cleaning unit 8 purifies is driven from outlet air end 15 and is blown out by 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 deliver at a distance, certainly also can select other equipment, as blower fan etc., on described power management module 6, be electrically connected with the functional switch of USB output port of power source 2 and control circuit break-make, thereby by the break-make of circuit between circuit and power supply input port and USB output port of power source 2 between functional switch control power supply input port and air-supply arrangement 14.

In this instantiation, can be by higher lower voltage for being applicable to air-supply arrangement 14 or USB output port of power source 2 required voltages by power management module 6, thereby power management module 6 is DC-TO-DC functional switch chip, and realize the control of break-make by functional switch 7, certainly functional switch 7 also has other function selection effect, as controlled wind speed etc.

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 air intake 4 is by larger particle and foreign matter preposition filter screen 9 filtered airs at first, thereby extend 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, rely on its flourishing gap structure by active carbon net 11, can effectively adsorb formaldehyde, the harmful substances such as benzene, its purification efficiency can reach 96.2%, again, 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 by photocatalyst filtering net 12, its superpower oxidation can destroy the bacterium that filter screen captures cell membrane, solidify virus protein, suppress virus activity, finally enter air-supply arrangement 14 by rearmounted separation net 13, enter respirator 2 by air-supply arrangement 14 through outlet air end 15, flexible tracheae 16 and air entry interior for people's suction, and air entry is positioned at nose place, thus air after purifying concentration is large herein, and can directly be sucked in nose.

In this specific embodiment, outlet air end 15 is communicated with adjustable side, air port 17, thereby can regulate the direction of air-out by adjustable side, air port 17, easy for people to use.

As shown in the figure, on power management module 6, be electrically connected with functional indicator light 16, can recognize the working condition of product by functional indicator light 16.

A kind of air purifier with USB device 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. the air purifier with USB device, it is characterized in that: comprise purifier shell, described purifier shell comprises air intake and outlet air end, in described purifier shell, be provided with air cleaning unit, power supply input port, air-supply arrangement, USB output port of power source, between described power supply input port and air-supply arrangement, be provided with and the above-mentioned power management module that both are electrically connected, air cleaning unit and air intake pass through pipeline communication, air-supply arrangement and air cleaning unit and outlet air end pass through pipeline communication, and the air after air cleaning unit purifies is driven from outlet air end and is blown out by air-supply arrangement, on described power management module, be electrically connected with the functional switch of USB output port of power source and control circuit break-make, thereby by the break-make of circuit between circuit between functional switch control power supply input port and air-supply arrangement and power supply input port and USB output port of power source.

2. a kind of air purifier with USB device 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 air purifier with USB device according to claim 1, is characterized in that: on described power management module, be electrically connected with functional indicator light.

4. a kind of air purifier with USB device according to claim 1, is characterized in that: described outlet air end is communicated with adjustable side, air port.