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Air conditioner

A technology of air conditioner and air filter, which is applied in the field of indoor units, and can solve problems such as increased interval between filter guides, poor installation, and air filter disengagement

Inactive Publication Date: 2011-07-06
FUJITSU GENERAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] However, for example, in the case where both ends of each filter guide (guide frame) are fixed without being fixed at a central position thereof, when the air filter is inserted, the air filter forcibly opens the filter guide. (guide frame) so that the spacing between the filter guides (guide frame) increases
As a result, the air filter may be disengaged from the filter guide (guide frame), and thus poor installation may occur when the user performs air filter installation

Method used

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Examples

Experimental program
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Effect test

no. 1 approach

[0160] Hereinafter, embodiments of the present invention will be described with reference to the drawings. figure 1 is an exploded perspective view of an air conditioner according to an embodiment of the present invention. figure 2 is a longitudinal sectional view of the air conditioner.

[0161] from figure 1 and figure 2 It can be seen that the body casing 1 of this air conditioner includes: a backboard 110, a base plate 11, an upper panel 12, a front panel 13, a right side panel 14, and a left side panel fixed on the wall by fixing screws (not shown). Panel 15. All these parts are molded problowers of synthetic resin. The fuselage shell is combined with a transverse air flow fan 2 as a fan, a heat exchanger 3, a drain pan 4, and the like.

[0162] The base plate 11 is fixed to the back plate 110 with a pair of left and right side plates (not shown) formed to hang from both sides of the heat exchanger 3 to the wall. Between the side plates, a cross-flow fan 2 and a h...

no. 2 approach

[0235] also, Figure 18 is a perspective view of a second embodiment of the air conditioner according to the present invention. Fig. 19 is a diagram for explaining a second embodiment of the present invention; Figure 19A is its first cross-sectional view, and Figure 19BIt is an enlarged view of its main part. Figure 20 is a second sectional view of a second embodiment of the air conditioner according to the present invention. Figure 21 is a third sectional view of the second embodiment of the air conditioner according to the present invention. Fig. 22 is a diagram for explaining a third embodiment of the air conditioner according to the present invention; Figure 22A is its first cross-sectional view, and Figure 22B It is an enlarged view of its main part. Figure 23 is a second sectional view of a third embodiment of the air conditioner according to the present invention. Figure 24 is a third sectional view of a third embodiment of the air conditioner according ...

no. 3 approach

[0253] Now, refer to Figure 8 22 to 25 , a description is given of the configuration and operation as a third embodiment in which the upper panel 1001 b is forcibly opened outward in contact with the dust removing device 1007 .

[0254] from being the first state Figure 22A It can be seen that the dust removal device 1007 is configured with a dimension A from the air filter 1004 to the outside of the dust removal device 1007 housing. The dust remover 1007 is accommodated within the range of dimension B from the opposing air filter 1004 to the front panel 1001a, opposite to the lower end of the front of the air filter 1004, in a relationship of "dimension A

[0255] The upper panel 1001b is changed so that it can move vertically through the link mechanism 1010 provided on both sides of the upper panel 1001b, so that the dust removal device does not contact it.

[0256] In addition, the upper panel 1001b is mounted on the upper portion of the air conditioner in...

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PUM

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Abstract

An air conditioner having a main body is provided with a panel (1001) including a front panel (1001a) a and a top panel (1001b), the main body incorporating an air passage connecting an air inlet (1002) and an air outlet (1003) , an air filter (1004), a heat exchanger (1005), a blower fan (1006), and a dedusting device (1007) attached to the front face of the air filter (1004) which is reciprocated along the surface of the air filter (1004), the top panel (1001b) is opened / closed as the dedusting device (1007) is reciprocated.

Description

technical field [0001] The present invention relates to an indoor unit of an air conditioner, and, more particularly, to an air conditioner having a cleaning function to automatically remove dust deposited on an attached dust removal filter. [0002] Furthermore, the present invention relates to an air conditioner provided with a dust removal device reciprocating along the surface of an air filter, and, more particularly, to an air conditioner whose body can be made by reducing the space for operating the dust removal device miniaturization. [0003] Furthermore, the present invention relates to an air conditioner, and, more particularly, to a structure of an air conditioner provided with a filter detachment preventing unit for precisely holding the air filter so that the attached dust-removing air filter does not come off from the detach from the filter rail. Background technique [0004] The air conditioner (indoor unit) is provided with a filter for dust removal to prev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00F24F13/28B01D46/42
Inventor 涩谷真琴梅中英之长岛勤杉山慎冶近藤良平织田正人高桥知己
Owner FUJITSU GENERAL LTD
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