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Air conditioner

A technology for air conditioners and air inlets, applied in the field of air conditioners, can solve problems such as collision, damage, and increase in the number of parts

Inactive Publication Date: 2004-07-21
HITACHI APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the second prior art of the above-mentioned publications, since many grid pieces are linked to each other and rotate together, the number of parts is increased, and the structure is more complicated and not easy to clean
In addition, when the grid is rotated, it protrudes forward, spoiling the appearance and aesthetics
Protruding grids may collide with or catch objects causing damage
[0011] When the valve plate structure of the third publication of the above-mentioned prior art is used on an air conditioner with an elliptical inlet, the mechanisms that operate at both ends of the elliptical valve plate are not easy to work stably
For this reason, this mechanism can not be directly applied on this air conditioner

Method used

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Examples

Experimental program
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Embodiment Construction

[0082] Various embodiments of the present invention are described below with reference to the accompanying drawings 1-49. The same symbols in the drawings represent the same components and arrows, and descriptions thereof are omitted.

[0083] 1-45 show an embodiment of the air conditioner of the present invention.

[0084] First, referring to 1, the appearance of the illustrated structure of the air conditioner of this embodiment will be described. Referring to FIG. 1 , an indoor unit of an air conditioner is generally indicated by reference numeral 1 . The indoor unit 1 is connected to the outdoor unit (not shown) through refrigerant pipes, power lines, signal lines and similar wires (they are not shown in the figure), and is installed on the indoor wall mainly for indoor monitoring. cooling / heating. The exterior of the indoor unit consists of a synthetic resin molded rear case 2 , a molded resin decorative cover 3 mounted on the front surface of the rear case 2 , and a s...

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Abstract

The purpose of this invention is to provide an air-conditioner that is easy to clean and maintain with the improved performance, which comprises a shell with the air inlet (7) and outlet (5), an air filter (11) arranged inside the shell, a heat exchanger (10) and a blowing fan (16). The air inlet (7) is formed at least on the front surface of the shell, and a filter cover (8) in which the thickness is less than that of the other front surface of the shell is arranged on the air inlet (7). A mobile plate (9) for the opening and covering of the inlet (7), a drive set (31) for the drive of the mobile plate (9) and a control unit (251) for the control of the drive set (31) are also provided.

Description

technical field [0001] The present invention relates to an air conditioner in which an indoor air inlet is formed on a front surface of a housing, and more particularly to an air conditioner capable of reducing ventilation loss, thereby improving performance and making cleaning and maintenance easy. Background technique [0002] A conventional air conditioner, such as a wall-mounted air conditioner, generally has the following structure: that is, an inlet constituted by a grill is provided on the front surface of a housing, and there is an air passage in which a filter, a heat exchanger, and a fan are arranged in the housing; Indoor air sucked in by the inlet or the upper inlet is blown out from the outlet formed on the bottom surface. The inlet grille in the prior art is generally composed of horizontal or vertical grilles, and the entire front surface of the air conditioner is covered with a metal mesh. [0003] Japanese Unexamined Patent Publication No. 4-145 discloses a...

Claims

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Application Information

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IPC IPC(8): F24F3/06F24F13/20F24F13/28F24F13/30
Inventor 冈部生明藤森俊司和田寻己中川洋二横山启二小曾户庄一松岛秀行岩渊文夫
Owner HITACHI APPLIANCES INC
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