JP2009180464A5 - - Google Patents

Claims (15)

  A main body case having a suction port and a blow-off port is formed with a ventilation air passage between the suction port and the blow-off port, and a sheet-like filter and frame having a large number of pores upstream in the ventilation air passage A filter body constituting an air conditioner provided with a filter body formed on the body and a blower on the downstream side, wherein the filter is detachable from the upstream side of the frame body. An air conditioner filter body, wherein an outer periphery is held by the frame body, and at least when the filter body is discarded, the filter and the frame body can be easily disassembled.   The filter body of an air conditioner according to claim 1, wherein the filter and the frame are made of different materials.   The filter body of an air conditioner according to claim 1 or 2, wherein the filter has a substantially saw blade shape.   The filter body of the air conditioner according to any one of claims 1 to 3, wherein the filter is formed of a thin metal plate or a metal mesh, and the frame body is formed of a resin.   A plurality of protrusions are integrally formed on the frame body, the protrusions pass through a mounting hole formed in the filter and are thermally welded to the filter, and the filter and the frame body are heat-welded and fixed The filter body of the air conditioner according to any one of claims 1 to 4.   A plurality of protrusions are integrally formed on the frame body, a retaining nut or the like formed by a screw or an elastic body is attached to the protrusion, and the filter is fixed in a sandwich shape by the frame body and the screw or retaining nut or the like. The filter body of the air conditioner according to any one of claims 1 to 5.   The frame is provided with a plurality of movably fixed pieces, the fixed pieces are forcibly inserted into mounting holes formed in the filter, and the filter and the frame are detachably attached. The filter body of the air conditioner of any one of Claims 1-4.   The filter body for an air conditioner according to any one of claims 1 to 7, wherein the frame body is formed of a plurality of mounting frames.   The filter body of an air conditioner according to any one of claims 1 to 8, wherein a sealing body made of a soft member is interposed on a joint surface between the frame body and the filter.   10. The micro seal projection band is formed on the joint surface between the frame and the filter, and the micro seal projection band is brought into contact with the filter. 10. Air conditioner filter body.   The filter body of the air conditioner according to any one of claims 1 to 10, wherein the filter body is an aggregate of a plurality of filter pieces, and each filter piece is configured to be separable.   The filter body of the air conditioner according to any one of claims 3 to 11, wherein the filter has a large number of pores formed by an etching process, and the aperture ratio is 50% or more.   12. The filter according to claim 3, wherein the pores of the filter are subjected to press processing, the aperture ratio is set to 50% or more, and the burr surface formed by the press processing is positioned on the downstream side. The filter body of the air conditioner described in the item.   A capture brush that contacts the upstream surface of the filter body and captures dust, and a dust collection chamber that stores the dust captured by the capture brush, and either the filter body or the capture brush is movable by a drive body The air conditioner provided with the filter body of the air conditioner of any one of Claims 1-13 characterized by the above-mentioned.   The main body case having a suction port and a blowout port, a ventilation air passage formed between the suction port and the blowout port, and any one of claims 1 to 14 formed on the upstream side in the ventilation air passage. An air conditioner comprising the filter body of the air conditioner according to item 1 and a blower on the downstream side.