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. 02, 2019
Filed:
Nov. 03, 2017
Celestica Technology Consultancy (Shanghai) Co. Ltd., Shanghai, CN;
Yaoyin Fan, Shanghai, CN;
Peng Wei, Shanghai, CN;
Shihui Hong, Shanghai, CN;
Wei Huang, Shanghai, CN;
CELESTICA TECHNOLOGY CONSULTANCY (SHANGHAI) CO. LTD., Pudong District, Shanghai, CN;
Abstract
A liquid cooling device, which is used for performing heat dissipation to switching chips and optical modules in the electronic device, and comprises: a first cooling plate attached to the switching chip and used for performing heat dissipation to the switching chip; a second cooling plate attached to the optical module and used for performing heat dissipation to the optical module; an air-liquid heat exchanger used for containing cooling liquid and performing cooling to backflow cooling liquid through cooling air; a transmission pipe used for sequentially transmitting the cooling liquid flowing out from the air-liquid heat exchanger to the first cooling plate and the second cooling plate, which then flows back to the air-liquid heat exchanger; and a power device used for controlling the cooling liquid in the transmission pipe to be sequentially transmitted to the first cooling plate and the second plate and then flow back.