| 摘要 |
An automobile air filter is provided to filter air by mounting a nonwoven fabric impregnated or coated with silver or bronze and sterilization PCB and a filter grille for generating anion. An automobile air filter comprises a filter frame formed with a recess unit formed like a U-shape along the rear side of upper, lower, and left frames(201,202,203), plural electrode needle insertion grooves(205) connected to the recess unit at constant intervals along the inside of the upper and lower frame, a nonwoven fabric(206) repeatedly folded in a triangle shape where the electrode needle insertion groove is inserted along the inside surface of the upper and lower frames to filter foul air flowed in a vehicle, PCB(Printed Circuit Board) power connection units(208,208a) formed at the upper and lower units in a right frame, and an electrode plate power connection unit(208b) formed between the PCB power connection units formed at the upper and lower unit in the right frame; a sterilization PCB(300), the U-shaped frame structure, formed with plural electrode needles respectively inserted in plural electrode needle insertion grooves along the inside of the upper and lower units to generate anion, and power terminals(302,302a) contacting with the PCB power connection units of the filter frame at right front of each upper and lower unit to be supplied with external power; and a filter grille(400) of which projection unit is inserted at the left frame area of the U-shaped recess unit formed at the rear side of the filter frame, and formed like the U-shaped structure covering the rear side of the sterilization PCB, formed with plural vertical through holes(402) to pass air filtered and sterilized at regular intervals between the upper and lower unit, plural vertical partition plates is connected to reflect some filtered and sterilized air and sterilize again, plural electrodes is projected in front direction, corresponded to each vertical partition plate at the center of the plural vertical partition plate, an electrode plate(404) is insertion-molded to be connected to the electrode power connection unit of the filter frame.
|
