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Air conditioner

An air conditioner and button technology, which is applied in air conditioning systems, space heating and ventilation, heating methods, etc., can solve the problem that users cannot easily identify buttons and control the air conditioner.

Inactive Publication Date: 2008-08-20
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the indoor space is dark, the user cannot easily recognize the buttons and control the air conditioner

Method used

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  • Air conditioner
  • Air conditioner
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Examples

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Embodiment Construction

[0028] An air conditioner according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0029] FIG. 2 schematically shows an indoor unit of an air conditioner according to the present invention. That is, Fig. 2 shows the appearance of the indoor unit.

[0030] Referring to FIG. 2, the air conditioner includes an indoor unit 50 and an outdoor unit (not shown). The glass panel unit 100 formed to be long in the up-down direction is disposed at the front of the indoor unit 50 for defining the appearance of the front of the indoor unit 50 .

[0031] The housing 200 is disposed at the back of the glass panel unit 100 . The housing 200 defines the external appearance of the rear and sides of the indoor unit 50 . Various components for air conditioning are installed in the housing 200 .

[0032] The base assembly 210 is disposed at the bottom end of the indoor unit 50 . The base assembly 210 supports variou...

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PUM

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Abstract

An air conditioner is provided to allow a light emitting diode of a touch button, which is turned on by touch of a human body, to emit light forward without diffusion. An air conditioner comprises a button unit(114) having a display unit and a plurality of button assemblies(170) which serve as a switch operated by touch of a human body. The button assembly includes a conductor(172), a button light emitting diode(174) selectively emitted, and a guide(176) for preventing scattering of light emitted from the button light emitting diode. The guide protrudes forward from a circuit board on which the button light emitting diode is installed to guide the light, which is emitted from the button light emitting diode, in the forward direction of the button assembly.

Description

technical field [0001] The present invention relates to an air conditioner, and more particularly, to an air conditioner capable of emitting light from the front of a button by button touch and performing a corresponding operation. Background technique [0002] Generally, an air conditioner is a cooling / heating device installed on one side or a wall of an indoor space such as an office or a house for cooling or heating an indoor space. An air conditioner has a refrigeration cycle including a compressor, a condenser, an expansion valve, and an evaporator. [0003] Specifically, air conditioners are classified into outdoor units (called "outdoor side" or "heat radiation side") that are mainly installed in outdoor spaces, and indoor units that are mainly installed in buildings (called "indoor side" or "heat radiation side"). absorbing side"). The condenser (outdoor heat exchanger) and compressor are installed in the outdoor unit, while the evaporator (indoor heat exchanger) i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/20
CPCF24F1/0007F24F13/20F24F2221/26F24F11/52F24F11/89
Inventor 金志元
Owner LG ELECTRONICS INC