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Slim-type air conditioner

An ultra-thin, air-conditioning technology, applied in air-conditioning systems, space heating and ventilation, heating methods, etc., can solve the problems of large size and thickness, hazards, etc., and achieve the effect of reducing installation space and comfortable indoor environment

Inactive Publication Date: 2005-11-16
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The indoor unit of the related prior art basically has a built-in fan and thus has the disadvantage of being relatively large in size and thickness
[0013] Meanwhile, the indoor unit of the related art only discharges air through limited air discharge holes, thereby creating a hazard to people near the location where the discharged air is directed.

Method used

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  • Slim-type air conditioner
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  • Slim-type air conditioner

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0046] figure 2 is a cutaway perspective view of the ultra-thin air conditioner according to the first embodiment of the present invention.

[0047] refer to figure 2 , the ultra-thin air conditioner 200 includes: an indoor unit housing 201; a heat exchanger 211 disposed on the inner front side of the housing 201; a blower 209 performing a reciprocating linear motion behind the heat exchanger 211, thereby sucking in external air , and discharge the sucked air through the heat exchanger 211 ;

[0048]An inlet grill 203 is formed on a side surface of the housing 201 so as to communicate with a space where the blower 209 is installed.

[0049] The blower 209 includes: a plate 205 that performs reciprocating linear motion behind the heat exchanger 211; and a pilot valve 207 that forms a closed space in association with the plate 205 that has moved to the front side.

[0050] image 3 is an exploded perspective view illustrating a blower fan, a heat exchanger and a drain pan ...

no. 2 example

[0079] The second embodiment is the same as the first embodiment except for the mounting structure of the piezoelectric device.

[0080] Figure 10 is a view illustrating the relationship between the plate and the piezoelectric device according to the second embodiment of the present invention.

[0081] refer to Figure 10 , The second embodiment is characterized in that two or more piezoelectric devices 231 cause the plate 205 to perform reciprocating linear motion.

[0082] Specifically, the electrodes 232 are installed at the ends of the piezoelectric device 231 . When power is supplied to the electrode 232, the piezoelectric device 231 vibrates. Here, one end of the piezoelectric device 231 is fixed to a specific portion (eg, the rear cover 202 ) of the slim type air conditioner, and the other end thereof is fixed to the outer end of the panel 205 . When power is supplied to the piezoelectric device 231, the piezoelectric device 231 vibrates back and forth, whereby the...

no. 3 example

[0086] The third embodiment is the same as the first embodiment except for the vibration structure of the plate.

[0087] Figure 11 and 12 A driving unit of a panel according to a third embodiment of the present invention is schematically illustrated. specifically, Figure 11illustrates the state in which the board is moved to the front side by the drive unit, and Figure 12 The state in which the board is moved to the rear side by the drive unit is illustrated.

[0088] refer to Figure 11 and 12 , the driving unit 330 for the plate 205 of the present invention includes an L-shaped short link 331 , an L-shaped long link 332 and a link shaft 333 .

[0089] The short link 331 is connected to the motor so as to be able to reciprocate on a circular line of a certain radius. Meanwhile, a crankshaft may be further provided between the motor and the short connecting rod 331 . In this case, the motor does not need to rotate clockwise and counterclockwise. That is, the crank...

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PUM

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Abstract

A slim-type air conditioner is provided. The slim-type air conditioner blows air by a plate reciprocating back and forth. Accordingly, the air can be discharged through a wide outlet hole, and the size and thickness of the air conditioner can be reduced. Therefore, the convenience of users and installers can be improved.

Description

technical field [0001] The present invention relates to an air conditioner, and more particularly, to a slim-type air conditioner having an improved structure by which its internal blower can be installed slimy therein, by Therefore, it can be installed on narrow walls, thereby providing a beautiful exterior environment. Background technique [0002] An air conditioner is a device that keeps indoor air in a comfortable state by circulating air in association with a cooling cycle. Generally, an air conditioner includes an indoor unit and an outdoor unit, and is classified into a combined type air conditioner in which the indoor and outdoor units are integrated and a split type air conditioner in which the indoor and outdoor units are independently formed. [0003] A typical example of a package-type air conditioner is a window-type air conditioner, and typical examples of a split-type air conditioner are a package-type air conditioner and a wall-mounted air conditioner. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0057F04D33/00F24F1/0063
CPCF04D33/00F24F2001/0048F24F13/08F24F1/0007F24F1/0018F24F2221/14F24F1/0057F24F1/0063F24F1/00
Inventor 李晶雨陈深元文栋洙
Owner LG ELECTRONICS INC