海信家电取得冰箱相关专利，冰箱萃取装置减小咖啡粉膨胀溢出可能Hisense Appliances has obtained patents related to refrigerators, and the refrigerator extraction device reduces the possibility of coffee powder expansion and overflow
来源：新浪证券-红岸工作室
6月10日消息，国家知识产权局信息显示，海信家电集团股份有限公司申请一项名为“一种冰箱”的专利，授权公告号CN224340439U，授权公告日为2026年6月9日。申请号为CN202521318800.8，申请公布日期为2026年6月9日，申请日期为2025年6月25日，发明人袁野、于治文、陈雄，专利代理机构北京同立钧成知识产权代理有限公司，专利代理师丁静、臧建明，分类号F25D11/02、F25D23/00、F25D23/02、F25D23/06、B01D29/35、B01D29/96。
专利摘要显示，本申请公开了一种冰箱，属于制冷设备技术领域，旨在解决相关萃取装置在注水时，粉仓内的咖啡粉容易膨胀溢出的技术问题。该冰箱包括门体和萃取装置；萃取装置设置于门体；萃取装置包括外杯、杯盖、储粉筒和滤筒；外杯形成有储液腔；杯盖构造有进水通道；滤筒设置于杯盖和储粉筒之间。沿进水通道流下的水，直接流到滤筒的进水腔内，然后从滤筒侧壁上的过水口流到储液腔内，再从储液腔迂回至储粉筒内与咖啡粉接触，减小了与咖啡粉接触的水的流速，减小了咖啡粉发生快速膨胀而从储粉筒顶部溢出的可能性。
海信家电成立于1997年4月21日，于1999年7月13日在深圳证券交易所上市，注册地址为山东省，办公地址为广东省。它是国内知名家电企业，核心业务涵盖冰箱、空调等家电产品，具备全产业链优势。
海信家电主营业务为冰箱、空调器及家用电器的制造和销售，所属申万行业为家用电器 - 白色家电 - 空调，涉及高派息、人形机器人、新能源车等概念板块。
2025年，海信家电营业收入879.28亿元，在行业3家公司中排名第3，远低于第一名美的集团的4564.52亿元和第二名格力电器的1704.47亿元，行业平均数为2382.76亿元，中位数为1704.47亿元。主营业务中，暖通空调388.29亿元占比44.16%，冰洗311.95亿元占比35.48%，其他主营133.1亿元占比15.14%，其他业务45.94亿元占比5.22%。净利润方面，2025年为47.34亿元，同样在行业3家公司中排名第3，第一名美的集团445.2亿元，第二名格力电器288.63亿元，行业平均数260.39亿元，中位数288.63亿元。
海信家电集团股份有限公司近期专利情况如下：
Source: Sina Securities - Red Bank Studio
On June 10, it was reported that the information of the China National Intellectual Property Administration showed that Hisense Home Appliances Group Co., Ltd. applied for a patent named "One Kind of Refrigerator", the authorization announcement number was CN224340439U, and the authorization announcement date was June 9, 2026. Application number CN202521318800.8, publication date June 9, 2026, application date June 25, 2025, inventors Yuan Ye, Yu Zhiwen, Chen Xiong, patent agency Beijing Tonglijuncheng Intellectual Property Agency Co., Ltd., patent agents Ding Jing and Zang Jianming, classification numbers F25D11/02, F25D23/00, F25D23/02, F25D23/06, B01D29/35, B01D29/96.
The patent abstract shows that this application discloses a refrigerator, belonging to the technical field of refrigeration equipment, aimed at solving the technical problem of coffee powder in the powder compartment easily expanding and overflowing when the extraction device is filled with water. The refrigerator includes a door body and an extraction device; The extraction device is installed on the door body; The extraction device includes an outer cup, a cup lid, a powder storage cylinder, and a filter cylinder; The outer cup is formed with a liquid storage chamber; The cup lid structure has a water inlet channel; The filter cartridge is set between the cup lid and the powder storage cylinder. The water flowing down along the inlet channel directly flows into the inlet chamber of the filter cartridge, then flows into the storage chamber through the water outlet on the side wall of the filter cartridge, and then detours from the storage chamber to the coffee powder storage cylinder to come into contact with the coffee powder, reducing the flow rate of water in contact with the coffee powder and minimizing the possibility of rapid expansion of the coffee powder and overflow from the top of the storage cylinder.
Hisense Home Appliances was founded on April 21, 1997 and listed on the Shenzhen Stock Exchange on July 13, 1999. Its registered address is in Shandong Province and its office address is in Guangdong Province. It is a well-known domestic home appliance enterprise, with core business covering household appliances such as refrigerators and air conditioners, and has the advantage of a full industry chain.
Hisense Home Appliances' main business is the manufacturing and sales of refrigerators, air conditioners, and household appliances. It belongs to the Shenwan industry of household appliances - white goods - air conditioners, involving high dividend payout, humanoid robots, new energy vehicles, and other conceptual sectors.
In 2025, Hisense Home Appliances' revenue will be 87.928 billion yuan, ranking third among the three companies in the industry, far lower than the first place Midea Group's 456.452 billion yuan and the second place Gree Electric Appliances' 170.447 billion yuan. The industry average is 238.276 billion yuan, and the median is 170.447 billion yuan. In the main business, HVAC accounts for 44.16% of the total, while ice washing accounts for 35.48% of the total. Other main businesses account for 15.14% of the total, with 13.31 billion yuan, and 4.594 billion yuan, respectively. In terms of net profit, it will be 4.734 billion yuan in 2025, ranking third among the three companies in the industry. The first place is Midea Group with 44.52 billion yuan, and the second place is Gree Electric with 28.863 billion yuan. The industry average is 26.039 billion yuan, and the median is 28.863 billion yuan.
The recent patent situation of Hisense Home Appliances Group Co., Ltd. is as follows: