MUMBAI, India, June 6 -- Intellectual Property India has published a patent application (202414093110 A) filed by Zhejiang Chenfeng Technology Co. Ltd., Haining, China, on Nov. 28, 2024, for 'heat sink for led lamp, and led lamp.'
Inventor(s) include Wei, Yiji; Mao, Junting; Yang, Xiaodong; Tang, Haiqing; Yin, Yuefeng; and Lu, Wei.
The application for the patent was published on June 6, under issue no. 23/2025.
According to the abstract released by the Intellectual Property India: "An LED lamp comprises a heat sink and a lamp diffuser, wherein the heat sink and lamp diffuser are in a tight fit in an axial direction by means of a limiting assembly arranged at a joint between the heat sink and lamp diffuser and are in static fit in a circumferential direction by means of a clamping assembly arranged at the joint between the heat sink and lamp diffuser, and a stop piece is arranged at the joint or on the heat sink or the lamp diffuser to realize radial fit between the heat sink and lamp diffuser. The heat sink and the lamp diffuser are limited and fit with each other in the axial direction, the circumferential direction and the radial direction by means of the limiting assembly, the clamping assembly and the stop piece, such that stable assembly of the heat sink and lamp diffuser is guaranteed; the stop piece can improve the strength of a joint between an opening of the heat sink and an opening of the lamp diffuser, reduce the possibility of deformation of the joint under stress, and ensure that deformation is unlikely to occur in a drop test; the stop piece has a relatively simple structure and high structural strength and is unlikely to deform under the action of an external force, thus improving the structural strength of the joint between the heat sink and lamp diffuser; and by means of the stop piece, the heat sink and lamp diffuser can be assembled quickly, and the assembly difficulty of the heat sink and lamp diffuser is lowered."
Disclaimer: Curated by HT Syndication.
