CN202161604U

CN202161604U - Air purifier

Info

Publication number: CN202161604U
Application number: CN2011202130285U
Authority: CN
Inventors: 王海文
Original assignee: SUZHOU LEADING AIRTECH CO Ltd
Current assignee: SUZHOU LEADING AIRTECH CO Ltd
Priority date: 2011-06-22
Filing date: 2011-06-22
Publication date: 2012-03-14
Anticipated expiration: 2021-06-22

Abstract

An air purifier belongs to the technical field of air purifying devices and comprises a box base, a fan, a printed circuit board, a high-energy ion generator, an ionic tube, a power socket, a power switch and a box cover. The box base is provided with a containing cavity, a first side cap is fixed to one end of the box base, and a second side cap is fixed to the other end of the box base and distributed with air inlet holes communicated with the containing cavity. The fan is mounted at one end of the containing cavity. The printed circuit board is fixed to the other end of the containing cavity. The high-energy ion generator is mounted on the printed circuit board and connected with the same electrically. The ionic tube provided with an internal electrode and an external electrode is arranged on the high-energy ion generator, wherein the internal electrode is connected with an output positive electrode of the high-energy ion generator electrically while the external electrode is connected with the printed circuit board electrically. The power socket and the power switch are fixed on the box base and electrically connected with the printed circuit board. The box cover is matched with the box base and provided with air outlet holes communicated with the containing cavity, and the printed circuit board is connected with the fan electrically. The air purifier is convenient in use, low in cost and simple in structure and is favorable for guaranteeing physical health and saving energy sources.

Description

Air purifier

Technical field

This utility model belongs to the air cleaner technical field, is specifically related to a kind of air purifier

Background technology

are known; The quality of IAQ and people's is healthy closely related; Here the indoor notion of being said is not limited to the room, for example also comprises office space, public place, hotel, wineshop and school or the like, and even comprises that also taking advantage of of vehicle drive chamber etc.

The factor that influence IAQ mainly contains following two aspects: the one, and the macro environment air quality; Because the raising of industrialization degree; People are when creating material wealth; Atmospheric environment is caused severe contamination, and contaminated atmosphere produces the influence of following in sb's footsteps to IAQ; The 2nd, self ambient air quality, the superior pursuit that Along with people's is decorateed interior decoration is used wood-based plate (comprising inner trim panels), paint and various chemical adhesives etc. in a large number, thereby is caused indoor toxic and harmful to exceed standard.

in order to avoid as much as possible or to alleviate the extent of injury to health, in recent years, all kinds of air purifiers receive the public's favor, and in disclosed Chinese patent document, also are no lack of the technical information about air purifier.

Granted publication CN2860597Y has recommended a kind of air purifier; It is on the air flue between air inlet and the air vent, to be provided with by several layers to have the adsorbent equipment that the adsorbent layer of different adsorption range constitutes; This patent scheme can reach the purpose that purifies air with airborne trifle in the world absorption by adsorbent; But be to use adsorbent to have following shortcoming: one of which, owing to need frequent change, therefore use very inconvenience; Its two, adsorbent can not be effectively be handled with the etiology of virus and so on the airborne antibacterial that human body is had serious harm property; Its three owing to need to change adsorbent, so use cost is big; Its four, be prone to cause misleading, if because be negligent of in time changing adsorbent, air purifier performs practically no function so, can create a false impression on the contrary.

Therefore the air purifier that air purifier that CN201233071Y provides and CN201262451Y introduce exists aforesaid shortcoming equally owing to need to rely on adsorbent equally.

The multifunctional air purifier that CN201757466U discloses has cooling, humidification and dust separating function; And need not to use adsorbent, but not only do not have killing action, and can play the effect of growing of adding fuel to the flames for airborne antibacterial and virus; Because description according to the 0012nd section of the Instructions Page 2 of this patent and 0013 section; Untimely replacing in dust removal process, need, and water electrode is prone to deterioration, if can produce secondary pollution according to the circulation that needs water.

In view of above-mentioned prior art, be necessary to improve, for this reason, the applicant has done positive trial, and the technical scheme that will introduce below produces under this background

Summary of the invention

The task of this utility model be to provide a kind of help avoid the consumptive material and use of dependence such as adsorbent embody easy to use and cheap, help both ensureing that air is had good purification to be had and be convenient to kill the virulence factor of airborne antibacterial and virus and so on effectively and use the guarantee health, be of value to the air purifier that embodiment is energy-conservation and structure is terse.

The task of this utility model is accomplished like this; A kind of air purifier comprises the cassette holder with cavity volume, is fixed with one first side cover at an end of this cassette holder; And the other end is fixed with one second side cover, is distributed with the air inlet that communicates with cavity volume on this second side cover; One fan is installed in an end of cavity volume; One printed circuit board is fixed on the other end of cavity volume; One energetic ion generator is installed on the printed circuit board and with printed circuit board and is electrically connected; One has the ionic tube of interior electrode and external electrode, is provided on the energetic ion generator, and wherein, interior electrode is electrically connected with the output cathode of energetic ion generator, and external electrode is electrically connected with printed circuit board; Be used to a attaching plug that said energetic ion generator provides power supply and be used to cut off or an on and off switch of energized, this attaching plug and on and off switch are fixed on the described cassette holder and all and are electrically connected with printed circuit board; One lid matches with described cassette holder, on this lid, offers the venthole that communicates with said cavity volume, and described printed circuit board and said fan are electrically connected.

in one of this utility model concrete embodiment, described second side cover constitutes an air inlet diversion cavity, and described air inlet is opened in diversion cavity on the diapire of said cavity volume.

in another concrete embodiment of this utility model, described fan is an aerofoil fan.

are in another concrete embodiment of this utility model; Described external electrode is nested with outside described ionic tube; On this external electrode, be connected with an end as the earth lead of the electrode of ionic tube, and the other end of earth lead is connected with described printed circuit board.

When flowing through ionic tube generation energetic ion from the air inlet entering, the technical scheme air that this utility model provides draws from venthole; In whole process, need not to use the consumptive material of adsorbent and so on; Have easy to usely and cheap, both can play purification, can kill airborne antibacterial and virus and anaphylactogen effectively again air; Thereby help ensureing health, have energy savings and strong point simple in structure in addition.

Description of drawings

Fig. 1 is the example structure figure of this utility model.

Fig. 2 is the sketch map that attaching plug and on and off switch match with cassette holder.

The specific embodiment

Fig. 1 and Fig. 2 are asked for an interview in ; Provided a cassette holder 1; This cassette holder 1 has a cavity volume 11; The end that in an end end of this cavity volume 11 is left end shown in Figure 1 is fixed with one first side cover 12, and is that right-hand member end shown in Figure 1 is fixed with one second side cover 13 in the other end end of cavity volume 11.By shown in Figure 1; Respectively constitute a location pin 111 in the both sides of the right-hand member end of cavity volume 11; And respectively be extended with a positioning seat 133 in the both sides of second side cover 13 and in position corresponding to location pin 111; Offer reference column pin-and-hole 1331 on each positioning seat 133, reference column pin-and-hole 1331 is placed on the pin 111 of location, thereby makes second side cover 13 fixing with cassette holder 1.Aforesaid first side cover 12 is identical with the fixed form of cassette holder 1 with first side cover 13 with the fixed form of cassette holder 1.

are by shown in Figure 1; Be distributed with the air inlet 131 that communicates with cavity volume 11 on second side cover 13; Preferably; Second side cover 13 is arranged with constitutes an air inlet diversion cavity 132, aforesaid air inlet 131 is distributed in air inlet diversion cavity 132 on the wall body of cavity volume 11, and indoor air to be clean gets into cavity volumes 11 from air inlet 131.

fan 2 is fixed on an end (left end shown in Figure 1) of cavity volume 11; In cavity volume 11 and at position, constitute one group of (present embodiment is four) fan holder 112 corresponding to fan 2; Fan 2 is fixing with airborne and fan holder 112, and the chosen axis flow fan is filled the post of fan 2.

printed circuit board 3 (pcb board) is fixing with the fixed leg that extends cavity volume 11 left ends 113 with screw 31.One energetic ion generator 4 is fixed on the printed circuit board 3; And be electrically connected with printed circuit board 3; That is to say; Both constitute an integral body energetic ion generator 4 and printed circuit board 3, and printed circuit board 3 preferably but not definitely use by Chinese Shanghai with being limited to and lead the model of cutting edge of a knife or a sword environmental science and technology company limited production and sale to be Aisa-A2 type circuit board and is provided with energetic ion generator 4 in advance on this printed circuit board 3.

The ionic tube 5 that have interior electrode 51 and external electrode 52 is connected with energetic ion generator 4; In ionic tube 5, charged into noble gas; Electrode 51 screws in the metal internal thread hole on the energetic ion generator 4 through the metal external thread of self in aforesaid, and external electrode 52 is filled the post of by the metal net, is nested with outside ionic tube 5; On this external electrode 52, be connected with an end of an earth lead 521, and the other end of earth lead 521 is electrically connected with aforesaid printed circuit board 3.

attaching plug 6 and an on and off switch 7 are fixed on the cassette holder 1; Wherein connection lead in a pair of connection lead of on and off switch 7 is connected with supply socket 6; And another root connection lead is connected with printed circuit board 3; Attaching plug 6 is connected with printed circuit board 3 by lead, and printed circuit board 3 is electrically connected with aforesaid fan 2 by the pair of electrical connecting line.

lid 8 matches with cassette holder 1 through joint pin on it 82 and lid alignment pin 83; Wherein, Joint pin 82 matches with screw joint pins 114 in being preset in cavity volume 11; And fixing by screw 1141, and lid alignment pin 83 matches with aforesaid location pin 111.On lid 8 and at least, the venthole 81 that communicates with cavity volume 11 is arranged in area distribution corresponding to aforesaid fan 2.

First adapter 32 and second adapter 33 of printed circuit board 3 have also been illustrated in in Fig. 1; First adapter 32 is electrically connected with on and off switch 7 through lead and aforesaid attaching plug 6; Be 4 power supplies of energetic ion generator, simultaneously can be through the disconnection or the connection of on and off switch 7 control circuits; Second adapter 8 is electrically connected with fan 2, is fan 2 power supplies.Printed circuit board 3 also has the potential regulator and the LED light 34 of the output voltage that is used to regulate energetic ion generator 4.

When use ; Power-on switch 7, and in running order, air gets into cavity volume 11 from air inlet 131 to fan 2 with energetic ion generator 4 equal energized; Under the effect of fan 2, the air that enters in the cavity volume 11 is drawn from the venthole 81 on the lid 8.In this process; The air flow of introducing from air inlet 131 is through ionic tube 5; Produce energetic ion (through contacting of external electrode 52 and air); The ion wind that produces is drawn through the venthole 81 of lid 8, thereby obtains the air that purifies, so goes round and begins again and can room air be connected and purify and kill airborne virus and antibacterial etc.

Claims

1. air purifier; It is characterized in that comprising a cassette holder (1) with cavity volume (11); End at this cassette holder (1) is fixed with one first side cover (12), and the other end is fixed with one second side cover (13), is distributed with the air inlet (131) that communicates with cavity volume (11) on this second side cover (13); One fan (2) is installed in an end of cavity volume (11); One printed circuit board (3) is fixed on the other end of cavity volume (11); One energetic ion generator (4) is installed in printed circuit board (3) and goes up and be electrically connected with printed circuit board (3); One has the ionic tube (5) of interior electrode (51) and external electrode (52), is provided on the energetic ion generator (4), and wherein, interior electrode (51) is electrically connected with the output cathode of energetic ion generator (4), and external electrode (52) is electrically connected with printed circuit board (3); Being used to said energetic ion generator (4) provides an attaching plug (6) of power supply and is used to cut off or the on and off switch (7) of energized, and this attaching plug (6) and on and off switch (7) are fixed on described cassette holder (1) and go up and all be electrically connected with printed circuit board (3); One lid (8) matches with described cassette holder (1), on this lid (8), offers the venthole (81) that communicates with said cavity volume (11), and described printed circuit board (3) is electrically connected with said fan (2).

2. air purifier according to claim 1 is characterized in that described second side cover (13) constitutes an air inlet diversion cavity (132), and described air inlet (131) is opened in diversion cavity (132) on the diapire of said cavity volume (11).

3. air purifier according to claim 1 is characterized in that described fan (2) is an aerofoil fan.

4. air purifier according to claim 1; It is characterized in that described external electrode (52) is nested with outside described ionic tube (5); On this external electrode (52), be connected with an end as the earth lead (521) of the electrode of ionic tube (5), and the other end of earth lead (521) is connected with described printed circuit board (3).