Grease-isolating storage structure for circuit board, and solar actuator
US12199476B2 · kind B2 · utility
0Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2021 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | May 16, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02S50/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is a grease-isolating structure for storing a circuit board, the structure being disposed in an outer tube of a solar actuator, in the outer tube being further provided the circuit board, a through-hole running axially through the outer tube being provided for the outer tube, wherein a cavity for storing the circuit board is provided on a wall of the outer tube, the cavity and the through-hole being isolated from each other. Further disclosed is a solar actuator in which the circuit board storage structure is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.