Junction box and contactor device
US9692221B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2012 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Nov 25, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G3/18
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical junction box includes a casing, a first installation space, a second installation space, and a connection part arranged in the casing the connection part includes a main body, a first connection end, and a second connection end. The main body is used for connecting to a cable; the first connection end, connected to the main body, is located in the first installation space, and is used for connecting to a contactor; and the second connection end, arranged on the first connection end, is located in the second installation space, and may be used for connecting to a resistance wire. The resistance wire may be connected to the second connection end without passing over the junction box, which is not only advantageous for fastening and installing the junction box, but also facilitates the connection and installation of the cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.