Three Utility Model Patents Granted to Expand Core Technology Portfolio of Outdoor Kitchen Control Knobs
Sep 16,2026
Recently, we have been granted three utility model patents by the National Intellectual Property Administration, namely Ignition Knob with Temperature Display and Cooking Appliance, A Stable Light-Emitting Knob and Cooking Appliance and An Easy-to-Interact Knob and Cooking Appliance. All three patents focus on core performance and experience upgrading of outdoor cooking appliance control knobs, covering three key dimensions: temperature display, luminous stability and human-machine interaction. This marks a further improvement of the company's technology layout in the outdoor kitchen control component sector and continuously consolidates its core technical barriers.
The three patents address common industry pain points from different dimensions and form a complementary technology system. The Ignition Knob with Temperature Display and Cooking Appliance integrates temperature display function into the knob body, realizing integrated ignition control and temperature visualization. Users can intuitively read the real-time temperature of the appliance without additional display modules, which not only simplifies the whole unit structure but also improves control efficiency. The Stable Light-Emitting Knob and Cooking Appliance targets the problems of easy backlight attenuation and uneven luminescence in complex outdoor environments. It optimizes the light-emitting structure and circuit sealing design to ensure long-term stable and consistent backlight performance under high temperature and high humidity conditions, solving the industry pain point of insufficient durability of light-emitting knobs. The Easy-to-Interact Knob and Cooking Appliance optimizes gear indication and tactile feedback from an ergonomic perspective, improving the intuitiveness of gear identification and operating feel, making interaction more convenient and accurate in low-light environments and when operating with gloves.
At present, the three patented technologies have been gradually applied to the company's full series of high-end metal backlit knobs, covering both OEM production and aftermarket replacement channels. With more stable luminous performance, visualized temperature feedback and better interactive experience, the upgraded products have gained recognition from numerous premium outdoor grill brands in North America and Europe. They have been adopted in flagship model upgrade programs of multiple brands, effectively helping customers achieve experience upgrading and differentiated competition.
Going forward, the company will continue to deepen technological R&D in the field of outdoor kitchen control components, iterate technologies and products centered on user scenario demands, continuously expand the patent technology portfolio, and drive quality upgrading through technological innovation, to provide global partners with more reliable, innovative and tailored component solutions.
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Guangdong Yinghao Technology Co., Ltd.
WhatsApp: 1 3199363020
E-mail: henryxian_yinghao@163.com
E-mail: yinghaotechnology@foxmail.com
Tel: +86 18598101105 +86 13631244460
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