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Electric component unit

An electrical installation and reactor technology, which is applied in the field of electrical installation units, can solve the problems of high cost, longer wiring, and larger outdoor unit casing, and achieves reduction of materials, miniaturization, and reduction of wiring requirements. the effect of the material

Active Publication Date: 2009-08-26
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the outdoor unit of the conventional air conditioner, since the reactor is installed at a position away from the electrical component unit, the outdoor unit case becomes large
[0006] In addition, since the reactor is placed away from the electrical component unit, the wiring between the electrical component unit and the reactor becomes longer.
Therefore, higher cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] 1. Structure

[0049] figure 1 Indicates that the electrical component unit 5 according to one embodiment of the present invention is included (see image 3 etc.) air conditioner 1. The air conditioner 1 includes an indoor unit 2 installed indoors, an outdoor unit 3 installed outdoors, and a refrigerant pipe 4 connecting the outdoor unit 3 and the indoor unit 2 . Since the present invention relates to the electrical component unit 5 arranged inside the outdoor unit 3, the outdoor unit 3 will be mainly described.

[0050] figure 2 and image 3 Indicates outdoor unit 3. The outdoor unit 3 includes a casing 31 , a heat exchanger 32 , a compressor 33 , an air blower 34 , and an electrical component unit 5 . The inside of the outdoor unit 3 is divided by the partition plate 35 into a machine room 37 in which the electrical component unit 5 and the compressor 33 are arranged, and a ventilation room 36 in which the heat exchanger 32 and the fan 343 are arranged. The pa...

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PUM

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Abstract

The present invention aims to prevent an outdoor unit casing of an air conditioner from becoming large and to reduce the cost. An electrical component unit (5) houses a plurality of electrical components (52) including a specific heat generating component in an outdoor unit (3) of an air conditioner (1). The electrical component unit includes a support member (51) and a reactor (521). The support member (51) has an arrangement portion (511) in which some of the plurality of electrical components (52) can be arranged, and a projecting portion (512) outwardly projecting from the arrangement portion (511). The reactor (521) is one of the plurality of electrical components (52). It is disposed away from other electrical components (52) and attached to the projecting portion (512).

Description

technical field [0001] The present invention relates to an electrical component unit, and more particularly, to an electrical component unit that supports an electrical component including a prescribed heat generating device in an outdoor unit of an air conditioner. Background technique [0002] Generally, an outdoor unit of an air conditioner often includes a heat exchanger, an outdoor fan, a compressor, a reactor, and the like in an outdoor unit casing made of a flame-retardant material. In addition, an electrical component unit for incorporating various electrical components such as power transistors and capacitors is arranged in the outdoor unit casing. Using the control circuit in the electrical component unit, driving power is supplied to an outdoor fan, a compressor, and the like, and drive control of these components is performed. [0003] Here, in general, it is best to arrange the reactor near the electrical component unit due to the relationship of wiring, etc., ...

Claims

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Application Information

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IPC IPC(8): F24F5/00
CPCF24F1/56F24F1/20F24F2013/207F24F1/22F24F1/24
Inventor 浦川昌和中田利纯
Owner DAIKIN IND LTD
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