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The outdoor unit

A technology for outdoor units and casings, which is applied in the field of outdoor units, and can solve the problems of narrowing the distance between the control board and the terminal block mounting plate and poor workability, and achieves the effect of high-efficiency connection operations and easy connection operations

Active Publication Date: 2017-12-05
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is such a problem that the distance between the control board and the terminal block mounting plate is narrowed on the back side inside the outdoor unit, and the workability of connecting the harness to the control board from the front side of the outdoor unit is poor.

Method used

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  • The outdoor unit
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Examples

Experimental program
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Embodiment Construction

[0029] Next, an outdoor unit of an air conditioner according to an embodiment of the present invention will be described with reference to the drawings.

[0030]

[0031] Such as figure 1 As shown, the air conditioner of this embodiment is a multi-type air conditioner in which one outdoor unit 1 and six indoor units 2 are connected side by side through refrigerant piping. One outdoor unit 1 and six indoor units 2 are connected via communication pipes 3 . R32 refrigerant is used as the refrigerant.

[0032] Such as figure 1 As shown, the outdoor unit 1 contains: a compressor 11; a four-way switching valve 12, which is connected to the discharge side of the compressor 11; an accumulator 13, which is connected to the suction side of the compressor 11; an outdoor heat exchanger 14, which It is connected with the four-way switching valve 12; the electric valve 15 is connected with the outdoor heat exchanger 14; and the outdoor fan 16. The six indoor units 2 respectively accomm...

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PUM

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Abstract

Workability is poor when the wiring harness is connected to the control board from the front side of the outdoor unit. The outdoor unit of the present invention is provided with: a housing for accommodating a compressor and a heat exchanger; a terminal base mounting plate (19) disposed near the side of the housing and having a terminal base (19a) connected to a power line from the indoor unit; And the control board (17), which is arranged in the housing, faces the terminal block mounting plate (19), and is inclined such that the distance from the terminal block mounting plate (19) becomes narrower as the back side is approached. The terminal block mounting plate (19) is configured to be rotatable so as to be separated from the control board (17).

Description

technical field [0001] The present invention relates to an outdoor unit of an air conditioner. Background technique [0002] In the outdoor unit of the air conditioner, a compressor and a heat exchanger are disposed, and a control board for controlling the compressor, electric valves, and the like is disposed. The outdoor unit has a terminal block connected to a power line from the indoor unit, and the terminal block is attached to a terminal block mounting plate disposed near a side surface of the outdoor unit. In conventional outdoor units, the control boards are generally arranged horizontally. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2003-294271 Contents of the invention [0006] The problem to be solved by the invention [0007] It is conceivable to arrange the control board in the vertical direction on the side of the heat exchanger of the outdoor unit, and arrange the terminal block mounti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/22
CPCF24F1/22
Inventor 平井隆之多田宽之佐藤祐辅田口和仪
Owner DAIKIN IND LTD