CONTROL CABINET FOR WIND TURBINE GENERATOR

WIPO Patent Application WO/2022/142411

A1

The present utility model relates to the technical field of wind power generation. Disclosed is a control cabinet for a wind turbine generator. Resilient cushioning devices that are arranged around and at the bottom of a cabinet and use springs as cores can reduce or even eliminate the vibration encountered during transportation and lifting processes by means of expansion and contraction of the springs. Moreover, a fan, a dust collection box, a dust suction tray, and a controller are also provided; the fan is regularly started by means of the controller to suction dust inside the control cabinet, so that dust is prevented from being present in the control cabinet to affect heat dissipation, and the heat can also be absorbed while suctioning the dust. The present invention has the advantages of reducing a failure rate during the transportation process, and keeping the interior of the cabinet clean to prolong the service life.

YANG XIAOFENG (CN)
GUO CHEN (CN)
REN XIN (CN)
FU WEI (CN)
TONG TONG (CN)
WANG ENMIN (CN)
WANG HUA (CN)
ZHAO PENGCHENG (CN)
DU JINGYU (CN)
ZHANG LIDA (CN)
SHEN BO (CN)
YU JINGLONG (CN)
WANG XIANWEN (CN)
ZHOU FAN (CN)
LIU YICHEN (CN)
YANG JIANQUAN (CN)
YAN ZHENYUAN (CN)
ZHANG JUNDONG (CN)
WANG YANG (CN)

PCT/CN2021/114797

July 07, 2022

August 26, 2021

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HUANENG CLEAN ENERGY RES INST (CN)
JILIN TONGYU WINDPOWER BRANCH OF HUANENG INT POWER DEVELOPMENT CORPORATION (CN)

H02B1/54; H02B1/28; H02B1/30; H02B1/56

CN112736722A	2021-04-30
CN108401387A	2018-08-14
CN207651805U	2018-07-24
CN210092618U	2020-02-18

TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)

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