The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Nov. 07, 2024
Guangdong Willing Technology Corporation, Guangdong, CN;
Guangdong Willing Technology Corporation, Huizhou, CN;
Abstract
A flexible heat preservation board with heating wire encapsulated therein includes a heating pad, a heating wire and a liquid adhesive. A first side of the heating pad is defined with a groove and arranged with a plurality of projections. The heating pad is provided with a power supplier. Inner surfaces of the groove are provided with a first protrusion and a second protrusion respectively. A bottom surface of the groove, lower surfaces of the first protrusion and the second protrusion define an open accommodating space for receiving the heating wire. A first gap is formed between the first protrusion and the heating wire, a second gap is formed between the second protrusion and the heating wire. The liquid adhesive encapsulates the first protrusion, the second protrusion, and the heating wire in the groove. Both the heating pad and the heating wire are flexible.