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Gree Electric Appliances has obtained invention patent authorization: "Plastic sealed motor"

Article Source:Qichacha | Author:Securities Star | Issuing Time:2024.05.29
Securities Star News: According to data from Qichacha, Gree Electric Appliances (000651) has obtained a new invention patent authorization, named "Plastic Sealed Motor", with patent application number CN201710357899.6, and the authorization date is May 28, 2024.



Patent abstract: The present invention provides a plastic sealed motor, comprising: a plastic sealed stator; Bearing bracket, located on the side of the plastic sealed stator; The circuit board is installed on a bearing bracket, and a power line is connected to the circuit board. The power line extends from the circuit board towards the direction of the plastic sealed stator to the outer side of the plastic sealed motor; The wire clamp is equipped with a wiring hole that is compatible with the power line, and the wire clamp is placed between the bearing bracket and the plastic sealed stator. The wire clamp of the plastic sealed motor of the present invention can effectively fill the gap between the power line, the plastic sealed stator, and the bearing bracket, preventing small organisms such as ants from entering the interior of the plastic sealed motor through this gap, which can easily cause uneven air gaps or even jamming risks of the plastic sealed motor. At the same time, the heat shrink tubing process was cancelled and replaced with a wire clamp process, which has improved efficiency compared to before.

Since the beginning of this year, Gree Electric Appliances has obtained 2627 new patent authorizations, an increase of 34.58% compared to the same period last year. Based on the financial data of the company's 2023 annual report, the company invested 6.762 billion yuan in research and development, a year-on-year increase of 7.65%.