Changchun Electric Power Group obtained a patent for snap-on smart locks, which reduces corrosion of electronic components inside the casing

News from the financial sector on January 18, 2025, information from the State Intellectual Property Office showed that Changchun Electric Power Group Co., Ltd. obtained a The patent is called \”A snap-type smart lock\”, the authorization announcement number is CN 222350465 U, and the application date is April 2024. The patent abstract shows that the utility model discloses a snap-type smart lock, which includes a housing. An adsorption mechanism is provided inside the housing. The adsorption mechanism includes a square shell, a bump, a box, a filter, and a block. There are two bumps fixed on the inside of the square shell, and a box is movably connected to the outside of the two bumps and the inside of the square shell. A filter is installed on one side of the box, and the top of the box Through-hole activities for grooves and square shells There are stuck blocks connected. The utility model relates to the technical field of smart locks. Through the cooperation between the filter screen, the first spring and the second block, the water vapor inside the shell is absorbed, the corrosion of the electronic components inside the shell is reduced, and the problem is solved Existing smart locks have many internal electronic components. If water vapor enters the inside of the door lock after long-term use, it is easy to cause corrosion of the circuit board and electronic components, thereby affecting the service life of the smart lock.

Tianyancha data shows that Changchun Electric Power Group Co., Ltd. was established in 1997 and is located in Changchun City. It is an enterprise mainly engaged in the production and supply of electricity and heat. The registered capital of the company is RMB 285.9 million, and the paid-in capital is RMB 285.9 million. Through Tianyancha big data analysis, Changchun Electric Power Group Co., Ltd. has invested in 6 companies and participated in 1,290 bidding projects. In terms of intellectual property rights, it has 32 pieces of trademark information and 43 pieces of patent information. In addition, the companies also have 42 administrative licenses.

This article comes from the financial world