CN2633628Y

CN2633628Y - Vehicle carried air purifier

Info

Publication number: CN2633628Y
Application number: CN 03205942
Authority: CN
Inventors: 朱鲁曰
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-02
Filing date: 2003-08-02
Publication date: 2004-08-18
Anticipated expiration: 2013-08-02

Abstract

A vehicle carried air purifier comprises a shell, an exhaust fan, a power input interface, a function selecting switch and a function indicator light, wherein, an air inlet window and an air outlet are arranged on the shell; a negative ion generator is arranged in the shell; an ultraviolet ozone generator is also arranged in the shell; a photocatalyst filter screen is pasted to the air inlet window. When the carried air purifier is in full-function working state, airflow flows through the air inlet window, is sterilized, disinfected and deodorized beforehand through the photocatalyst filter screen, and then produces ozone for deep sterilization, poisonous gas decomposition and smoke and peculiar smell elimination when the airflow flow through the ultraviolet ozone generator in she shell; the negative ion generator in the shell simultaneously releases negative ion emitted into a carriage to balance positive ion and replicate the fresh air beneficial to health in the carriage synthetically, achieving the objective of purifying the air in the carriage.

Description

Vehicular air purifier

One, technical field

The utility model relates to a kind of air purifier, refers in particular to a kind of vehicular air purifier that is used in the compartment.

Two, background technology

At present, the generally employing anion fine-purification technology that is used for purifying air in the compartment, (ZL021374139, openly day: on March 19th, 2003), it is provided with anion generator at the wind outlet of contiguous housing as " a kind of vehicle air purifier "; " vehicle air purifier " (ZL932227651, open day: on July 20th, 1994), panel and case formed a wind chamber and hold devices such as negative oxygen ion generator, dust collecting electrode, activated carbon, vortex fan; On September 3rd, 1997) and " vehicle air purifier " (ZL992020182, open day: on February 2nd, 2000) etc. and " multifunctional vehicle air purifier " (ZL95229821X, open day:.These vehicle air purifiers can only be eliminated the sense of discomfort that chaufeur and passenger rise and brought because of positive ion in airtight compartment, formaldehyde that new car inner decoration material particularly evaporates, benzene, acetone and so on toxic substance and peculiar smell can not be eliminated, the various bacterial viruses that brought when the mould that grows in the pipeline of A/C humidity and passenger are flowed can not be killed.

Three, utility model content

The purpose of this utility model is to provide a kind of vehicular air purifier, and it plays balance positive ion, kill bacteria virus, decomposes the combined action of noxious gas and elimination smoke peculiar smell in the compartment.

For achieving the above object, the solution that the utility model is taked is: a kind of vehicular air purifier, comprise housing, exhaust fan, power input interface, functional select switch, functional indicator light, have air intake window and air outlet on the housing, anion generator is set in housing, in housing, also be provided with ultraviolet ozonizer, and at the sticking photocatalyst filtering net of putting of air intake window.

When this air purifier is in the global function mode of operation, the airflow passes air intake window, pass through photocatalyst filtering net, after the sterilizing deodorizing in advance, produce ozone during through the ultraviolet ozonizer in the housing, carry out degree of depth sterilization and decompose noxious gas and eliminate the smoke peculiar smell, the anion generator release negative ion in the housing is dispersed into compartment inner equilibrium positive ion simultaneously, synthetically help healthy fresh air, reached the purpose that purifies air in a car compartment for duplicating in the compartment.

Four, description of drawings

Fig. 1 is the inner structure scheme drawing of present embodiment.

Fig. 2 is that fragmentary cross-sectional view is looked on the left side of vehicular air purifier shown in Figure 1.

Among the figure: 1, housing, 2, anion generator, 3, ultraviolet ozonizer, 4, photocatalyst filtering net, 5, air intake window, 6, air outlet, 7, exhaust fan, 8, power input interface, 9, functional select switch, 10, functional indicator light.

Five, the specific embodiment

Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.

Referring to Fig. 1 and Fig. 2, a kind of vehicular air purifier, comprise housing 1, exhaust fan 7, power input interface 8, functional select switch 9, functional indicator light 10, have air intake window 5 and air outlet 6 on the housing 1, anion generator 2 is set in housing 1, in housing 1, also be provided with ultraviolet ozonizer 3, and at the air intake window 5 sticking photocatalyst filtering nets 4 of putting.

Referring to Fig. 1, the cold cathode luminescence-utraviolet pipe that can produce 185 mum wavelengths is installed in the ultraviolet ozonizer 3.

Referring to Fig. 1, the concentration of selecting negative ion to take place by functional select switch 9 reaches whether ozone etc. to take place.What anion generator 2 adopted is high voltage negative point discharge technology (also can utilize the carbon fiber discharge technology), and (concentration is 5 * 10 to produce the negative ion of high concentration after the energising ⁶～15 * 10 ⁶/ cm ³).Ultraviolet ozonizer 3 produces the ultraviolet light of specific wavelength (185 μ m), and this specific ultraviolet light makes airborne oxygen molecule be converted into highly purified ozone by photochemical effect.Utilize the strong oxidizing property of ozone, kill bacteria virus is decomposed toxic substance, removes the smoke peculiar smell.In addition, the material of kill bacteria virus is arranged also in the photocatalyst filtering net 4, it is recovered original effect again after the light irradiation when deterioration.This vehicular air purifier consciously with ultraviolet ozonizer 3 and photocatalyst filtering net 4 organic assembling, by the effect that ultraviolet light recovers photocatalyst, becomes the good partner of kill bacteria virus in the compartment in design.

Referring to Fig. 1, air intake window 5 is sticking, and what put not only can be photocatalyst filtering net 4, can also be cold catalyst filter screen, nanometer filter screen and active carbon filter screen.

Referring to Fig. 1, exhaust fan 7 can promote gas circulation to flow.Power input interface 8 can be imported DC12V.Functional select switch 9 is selected between each generating device and gear.Functional indicator light 10 indication working conditions and function are selected.

Claims

1, a kind of vehicular air purifier, comprise housing (1), exhaust fan (7), power input interface (8), functional select switch (9), functional indicator light (10), have air intake window (5) and air outlet (6) on the housing (1), anion generator (2) is set in housing (1), it is characterized in that: in housing (1), also be provided with ultraviolet ozonizer (3), and at the sticking photocatalyst filtering net (4) of putting of air intake window (5).

2, a kind of vehicular air purifier according to claim 1 is characterized in that: the cold cathode luminescence-utraviolet pipe that can produce 185 mum wavelengths is installed in the described ultraviolet ozonizer (3).

3, a kind of vehicular air purifier according to claim 1 is characterized in that: air intake window (5) is sticking, and what put can also be cold catalyst filter screen, nanometer filter screen and active carbon filter screen.