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Air conditioner

An air conditioner and filter technology, which is applied in air conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve the problem that the appearance of indoor units is not very beautiful, increases assembly processes and production costs, and increases the number of parts and components. And other issues

Inactive Publication Date: 2007-11-21
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the filter frame 24 used to support the high-performance filter 22 is set separately in the prior art, the number of parts is increased, and the assembly process and production cost are increased.
[0032] In addition, in the conventional air conditioner, the air intake plate 7 constituting the front shape of the indoor unit is formed in a straight line, so the shape of the indoor unit is not very beautiful.

Method used

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  • Air conditioner
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Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0056] 3 is a perspective view of the indoor unit of the air conditioner of the present invention,

[0057] 3, the air conditioner indoor unit 100 includes a main frame 110 and a front frame 120, the main frame constitutes the entire frame and the rear profile, the front frame is formed on the front of the main frame 110 to form the front profile, the main frame and the front frame serve as The whole constitutes the shape of the indoor unit.

[0058] The front side of the front frame 120 is covered by a front panel 130 . The suction grill 140 is formed on the upper side of the front panel 130 , that is, the upper surface of the front frame 120 . The front panel 130 is spaced apart from the front frame 120 by a predetermined distance such that external air can flow through a gap between the front panel 130 and the front frame 120 .

[0059] Meanwhile, the front panel 130 may be installed to be rotated forward by a predetermined angle with the lower end as an axis.

[0060] A...

no. 2 approach

[0091] The indoor unit of the air conditioner according to the second embodiment of the present invention is the same as that described in the first embodiment except that a structure for facilitating assembly / detachment of the front panel 130 is additionally formed. Therefore, the same elements will not be repeated here.

[0092] 7 is an enlarged perspective view of a front panel of an indoor unit of an air conditioner according to a second embodiment of the present invention, and FIG. 8 is a rear perspective view of a front panel of an indoor unit of an air conditioner according to a second embodiment of the present invention.

[0093] 7 and 8, the upper end of the front panel 130 is rounded backward at a predetermined angle. The reason why the upper end of the front panel 130 is rounded is to make the front panel 130 easy to disassemble when the user cleans the indoor unit 100 , and also to make the appearance of the indoor unit 100 more elegant.

[0094] That is, by round...

no. 3 approach

[0100] Fig. 9 is an exploded perspective view of an indoor unit of an air conditioner according to a third embodiment of the present invention.

[0101] Referring to FIG. 9, the indoor unit of the present invention includes a main frame 310 and a front frame 320, which integrally constitute the appearance of the indoor unit. The main frame 310 is installed on the wall of the room.

[0102] Some components to be described later are installed between the main frame 310 and the front frame 320 . As shown in the drawing, the outer shape of the indoor unit formed by the main frame 310 and the front frame 320 protrudes toward the front side as a whole.

[0103] The fixing bracket 312 is arranged on the left end of the main frame 310, and the fixing bracket is used for fixing the left ends of the heat exchanger 390 and the cross-flow fan 392 which will be described later. The fixing end 314 for fixing the heat exchanger 390 and the right end of the cross-flow fan 392 protrudes forw...

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Abstract

An indoor unit of an air conditioner is provided. The indoor unit includes a main chassis, a front frame, a heat exchanger and a fan, a front panel, a filter, and a filter frame. The main chassis constitutes a rear appearance. The front frame is formed on the front of the main chassis to constitute a front appearance. The heat exchanger and the fan are disposed in the inside of the main chassis. The front panel shields the front side of the front frame. The filter is formed at the back of the front panel to filter foreign substance. The filter frame is integrally formed with the front frame to fix the filter.

Description

technical field [0001] The present invention relates to an air conditioner, and more particularly, to an indoor unit of an air conditioner in which a filter installed on the front side thereof and a filter frame for supporting the filter are fixed to each other and The support is simple, so the filter and filter are easy to install and remove and look good. Background technique [0002] An air conditioner is a device that maintains the optimum air condition in a room according to the requirements. For example, when the indoor air temperature is high in summer, the air conditioner blows out low-temperature wind to cool the room. On the contrary, in winter, the air conditioner blows warm air with a higher temperature to heat the indoor air. In addition, multifunctional air conditioners that can control indoor humidity and purify air have also been developed in recent years. [0003] Air conditioners are broadly classified into one-piece and split-type. The integral type ai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/28F24F1/00
CPCF24F1/0057F24F13/20F24F13/28
Inventor 朴盛官朱正源崔源峻琴教夏
Owner LG ELECTRONICS INC