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Inductive device, electrical appliance unit and air conditioner

An inductive device and inductance technology, applied in the fields of electrical units, air conditioners, and inductive devices, can solve problems such as large occupied space, and achieve the effects of reducing controls, reducing costs and occupying space

Active Publication Date: 2017-08-22
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an inductance device, an electrical unit and an air conditioner, to at least solve the technical problem that the PFC inductance is installed in a special inductance box and occupies a large space

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  • Inductive device, electrical appliance unit and air conditioner
  • Inductive device, electrical appliance unit and air conditioner
  • Inductive device, electrical appliance unit and air conditioner

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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circ...

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Abstract

The invention discloses an inductive device, an electrical appliance unit and an air conditioner. The inductive device comprises a power factor correction PFC inductor and a radiating unit, wherein the PFC inductor is arranged on a driving board of an electric appliance, and is used for correcting a power factor of a current; and the radiating unit for is used for radiating the PFC inductor. The inductive device, the electrical appliance unit and the air conditioner solve the technical problem that the occupied space is large since the PFC inductor is installed in a special inductor box.

Description

technical field [0001] The invention relates to the field of electrical appliances, in particular to an inductance device, an electrical appliance unit and an air conditioner. Background technique [0002] At present, the air-conditioning industry is developing towards frequency conversion. In order to solve the harmonic problem, most inverter air-conditioning units use Power Factor Correction (PFC) technology. The energy storage power inductor is connected to the drive board through a lead wire. The PFC energy storage power inductor is large in size and generates a lot of heat, so a special inductor box is required to fix and dissipate heat. However, this method requires high cost. It is also necessary to reserve a place for the inductance box that can be put down and dissipated heat, which requires high structural design. [0003] Aiming at the above-mentioned problem in the related art that the PFC inductor is installed in a dedicated inductor box and occupies a large sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M1/42H05K7/20
CPCH02M1/42H05K7/209H05K7/20936H02M1/0064Y02B70/10
Inventor 刘文斌孙丰涛李洋
Owner GREE ELECTRIC APPLIANCES INC
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