Patents by Inventor XIANGHAI PU

XIANGHAI PU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10203149
    Abstract: The present application relates to a freezer and a hinge for the same. The hinge comprises a base, in which a left side of the base is provided with a first flange portion, a right side of the base is provided with a second flange portion opposite to the first flange portion, and the first flange portion and the second flange portion is provided with sliding grooves opposite to each other; a connecting seat; a first pivot shaft; a second pivot shaft parallel to the first pivot shaft, in which both ends of the second pivot shaft may slide in the corresponding sliding grooves respectively; a guide rod; a supporting seat; a positioning part; a spring sheath fitted over the guide rod and movable between the positioning part and the supporting seat; and a spring fitted over the spring sheath.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: February 12, 2019
    Assignees: HEFEI HUALING CO., LTD., HEFEI MIDEA REFRIGERATOR CO., LTD.
    Inventors: Chao Liu, Xianghai Pu, An Wu
  • Patent number: 9927110
    Abstract: A refrigerating apparatus includes a cabinet body having an open top; a door body (2) disposed at the top of the cabinet body pivotably around a pivot shaft (421) so as to open and close the cabinet body; and a light assembly (3), disposed at a side of the door body (2) facing the cabinet body (2) and arranged adjacent to the pivot shaft (421), wherein the light assembly (3) includes a PCB (31), an LED light (32) and a gravity switch (33), both the LED light (32) and the gravity switch (33) are connected onto the PCB (31), and the gravity switch (33) is configured to be switched on to light the LED light (32) so as to light an interior of the cabinet body when the door body (2) opens the cabinet body, and switched off to extinguish the LED light (32) when the door body (2) closes the cabinet body.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: March 27, 2018
    Assignee: HEFEI HUALING CO., LTD.
    Inventors: Jianjun Zhou, Huawei Zhang, Xianghai Pu, Mingfeng Xu
  • Publication number: 20170045287
    Abstract: The present application relates to a freezer and a hinge for the same. The hinge comprises a base, in which a left side of the base is provided with a first flange portion, a right side of the base is provided with a second flange portion opposite to the first flange portion, and the first flange portion and the second flange portion is provided with sliding grooves opposite to each other; a connecting seat; a first pivot shaft; a second pivot shaft parallel to the first pivot shaft, in which both ends of the second pivot shaft may slide in the corresponding sliding grooves respectively; a guide rod; a supporting seat; a positioning part; a spring sheath fitted over the guide rod and movable between the positioning part and the supporting seat; and a spring fitted over the spring sheath.
    Type: Application
    Filed: June 3, 2014
    Publication date: February 16, 2017
    Inventors: Chao LIU, Xianghai PU, An WU
  • Publication number: 20160320041
    Abstract: A refrigerating apparatus includes a cabinet body having an open top; a door body (2) disposed at the top of the cabinet body pivotably around a pivot shaft (421) so as to open and close the cabinet body; and a light assembly (3), disposed at a side of the door body (2) facing the cabinet body (2) and arranged adjacent to the pivot shaft (421), wherein the light assembly (3) includes a PCB (31), an LED light (32) and a gravity switch (33), both the LED light (32) and the gravity switch (33) are connected onto the PCB (31), and the gravity switch (33) is configured to be switched on to light the LED light (32) so as to light an interior of the cabinet body when the door body (2) opens the cabinet body, and switched off to extinguish the LED light (32) when the door body (2) closes the cabinet body.
    Type: Application
    Filed: December 30, 2013
    Publication date: November 3, 2016
    Inventors: JIANJUN ZHOU, HUAWEI ZHANG, XIANGHAI PU, MINGFENG XU