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Outdoor unit for air conditioner with loudspeaker

A loudspeaker and air conditioner technology, which is applied to air conditioning systems, stereo devices, space heating and ventilation, etc., can solve the problems of large noise and excessive noise of the motor 42 and the compressor, and achieve the effect of eliminating noise and creating a comfortable environment.

Inactive Publication Date: 2004-06-09
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the air conditioner of the above-mentioned structure has the following disadvantages: among the parts on the outdoor unit, the motor 42 and the compressor 52 generate a lot of noise
In addition, the motor 42 and the blower fan 44 also produce a lot of noise

Method used

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  • Outdoor unit for air conditioner with loudspeaker
  • Outdoor unit for air conditioner with loudspeaker
  • Outdoor unit for air conditioner with loudspeaker

Examples

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail: figure 2 It is an exploded oblique view of the structure of the outdoor unit of the air conditioner with loudspeaker according to the present invention. As shown in the figure, the appearance of the outdoor unit is composed of a chassis 30 , a front cover 32 , a back panel 34 and a top cover 35 .

[0029] The chassis 30 forms the bottom surface of the outdoor unit, and various components are disposed on the upper surface of the chassis 30 . The front cover 32 forms the front of the outdoor unit, and one side of the front cover 32 is provided with a discharge grill 33. The function of the discharge grill 33 is to discharge the flowing air inside the outdoor unit to the outside. Back panel 34 forms the two sides and the back side of outdoor unit, and back panel 34 is fixed on the chassis 30, and is formed with a plurality of through-holes 34 ' on ...

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PUM

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Abstract

The present invention relates to an outdoor machine of air conditioner with loudspeaker for minimize the noise produced by outdoor machine. Said loudspeaker can be placed on the surface of compressor or placed on the surface of the baffle plate, and can produce the sound whose phase is opposite to noise produced by noise source compressor and fan so as to eliminate noise. The loudspeaker, best of all, adopts film plastic loudspeaker made of piezoelectric plastics. Said invention also provides the preparation method of said loudspeaker and its connection method with control box.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an outdoor unit of the air conditioner with a loudspeaker. Background technique [0002] figure 1 It is a oblique view of the outdoor unit structure of the prior art air conditioner. As shown in the figure, the appearance of the air conditioner is composed of a chassis 30 , a front cover 32 , a rear panel 34 and a top cover 35 . The outdoor unit of the air conditioner includes a compressor 52 , a heat exchanger 75 and a blower fan 44 . The compressor 52 converts the medium into a high-temperature and high-pressure medium; the heat exchanger 75 converts the high-temperature and high-pressure medium into a low-temperature and low-pressure medium; A discharge grill 33 is provided on the front cover 32, and the discharge grill 33 discharges the air passing through the blower fan 44 to the outside. [0003] The blower fan 44 is rotated by the motor 42 , and the motor 42 is fixed by the motor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/40F24F3/06H04R5/00
CPCF24F1/40F24F1/56F24F2013/247
Inventor 金炳纯李相宪
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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