Air conditioner

An air conditioner and air filter technology, which is applied in air conditioning systems, air quality improvement, space heating and ventilation, etc., can solve the problem of dust not being sterilized, and achieve the effect of prolonging life and low cost

Inactive Publication Date: 2009-12-02
FUJITSU GENERAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a problem that only the dust in contact with the inner wall of the dust box can be sterilized, and substantially all the dust collected in the dust box is not sterilized

Method used

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Examples

Experimental program
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Embodiment Construction

[0033] Now, non-limiting example embodiments of an air conditioner will be described with reference to the accompanying drawings.

[0034] figure 1 It is a cross-sectional view showing a main part of an air conditioner (indoor unit) in an embodiment of a non-limiting example.

[0035] The indoor unit 1 includes: a base plate 100 mounted to a wall via a fitting (not shown); Both the base plate 100 and the upper plate 200 are formed of synthetic resin.

[0036] The base plate 100 includes a back plate 110 parallel to the wall, and a lower plate 120 protruding forward from a lower end of the back plate 110 . The substrate 100 is formed in an L-shape in cross section.

[0037] Although not shown, the base plate 100 is provided with a pair of side plates on left and right sides thereof. The transverse air flow fan 2 as the outlet fan and the heat exchanger 3 are supported between the two side plates. In addition, a drain pan 4 is installed between the two side plates.

[0038...

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PUM

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Abstract

The invention discloses an air conditioner with an indoor unit casing, in which an air filter is arranged along the inner surface of the air inlet, and the indoor unit casing includes: a filter cleaning part; a driving part for moving the air filter and the filter cleaning part relative to each other; and an ultraviolet light irradiation unit for irradiating the air filter with ultraviolet rays. The air filter and the filter cleaning part are relatively moved by means of the driving part during cleaning to remove dust adhering to the air filter, and the ultraviolet light irradiation unit irradiates the Uncleaned surfaces of the air filter.

Description

[0001] This application claims foreign priority based on Japanese Patent Application No. 2004-256488 filed September 3, 2004, and Japanese Patent Application No. 2005-007291 filed January 14, 2005, the contents of which are hereby Incorporated herein by reference. This priority claim was filed concurrently with the filing of this application. technical field [0002] The present invention relates to an air conditioner having an air filter for dust collection located in an air inlet in an indoor unit casing. More specifically, the present invention relates to an air conditioner in which dust adhering to an air filter can be collected and sterilized and deodorized simultaneously. Background technique [0003] The air conditioner (indoor unit) is provided with a filter for dust collection to prevent dust from flowing into the air conditioner through the air inlet. Generally, this filter is detachably mounted on the indoor unit, so that the user can remove and clean the filter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/28F24F1/00
CPCY02A50/20
Inventor 岩野俊中返宣贵
Owner FUJITSU GENERAL LTD
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