Outdoor unit for air-conditioning apparatus
US12326265B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2021 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Jul 9, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F1/56
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
This disclosure provides an outdoor unit for an air-conditioning apparatus with improved reliability.The outdoor unit (1000) includes a housing whose inside is divided into a fan chamber (110) and a machine chamber (120). A compressor and a reactor that are heat-generating components are provided in a lower area of the machine chamber (120). An electric board (50) including a printed circuit board (51) and an electric component (52), and an electric component box (10) constituted by an inner box (11) and an outer box (12) and accommodating the electric board are provided above the heat-generating components. A lower face of the inner box (first thermal insulation plate) and a lower face of the outer box (second thermal insulation plate) constitute a double thermal insulation plate (10a).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.