{"product_id":"hot-air-single-cylinder-stirling-engine-generator-physics-popular-science-production-invention-collection-toy","title":"Stirling Engine Model Power Generator","description":"\u003cdiv style=\"max-width: 800px; margin: 0 auto 40px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif; line-height: 1.6; color: #333; padding: 0 20px;\"\u003e\n\u003ch1 style=\"font-size: 32px; font-weight: bold; letter-spacing: -0.5px; margin: 30px 0 15px; text-align: center;\"\u003eStirling Engine Model - Power Generation + LED Light\u003c\/h1\u003e\n\u003cp style=\"font-size: 18px; color: #666; margin-bottom: 40px; text-align: center;\"\u003ePrecision-engineered external combustion engine with integrated generator and USB power output\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 40px; text-align: center; font-size: 16px; line-height: 1.7;\"\u003eWitness the laws of thermodynamics in action with this precision-engineered Stirling Engine Model—a fascinating demonstration of thermal energy conversion into mechanical motion and electrical power. This educational masterpiece transforms heat from an alcohol lamp into rotational energy through a visible cycle of gas expansion and contraction, driving precision pistons and a polished flywheel that maintains smooth, constant motion. The integrated generator converts this mechanical rotation into immediate electrical output via a built-in USB port, capable of powering the included flexible LED lamp and other low-power devices. Constructed with robust metallic components, precision bearings, and a professional gold-plated finish, this external combustion engine serves as both a functional scientific instrument and an elegant display piece. Watch clearly as connecting rods transmit force through the system, demonstrating classical heat engine design principles that revolutionized industrial engineering. Perfect for science students, physics enthusiasts, engineering collectors, educators, and anyone fascinated by the elegant conversion of thermal energy into usable electricity. The stable base platform supports the entire mechanism and heating cylinder, while the polished metal flywheel ensures consistent operation. Ages 14+.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 600; margin: 35px 0 20px; padding-bottom: 10px; border-bottom: 2px solid #e0e0e0; text-align: center;\"\u003ePremium Features\u003c\/h2\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 25px; border-radius: 8px; margin-bottom: 25px;\"\u003e\u003cul style=\"list-style: none; padding: 0; margin: 0; text-align: left;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eThermal to Electrical Conversion:\u003c\/strong\u003e Complete energy transformation chain—heat expands air, drives pistons, spins flywheel, generates electricity via integrated generator\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eUSB Power Output:\u003c\/strong\u003e Built-in USB port delivers immediate electrical power—charge devices or power included flexible LED lamp\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eVisible Thermodynamic Cycle:\u003c\/strong\u003e Watch gas expansion and contraction in real-time—clear demonstration of Stirling cycle principles\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003ePrecision Flywheel:\u003c\/strong\u003e Polished metal inertia wheel maintains smooth, constant rotational motion—professional engineering quality\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eIntegrated Generator:\u003c\/strong\u003e Mechanical rotation immediately transforms into electrical energy—witness energy conversion in action\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eAlcohol Lamp Heat Source:\u003c\/strong\u003e Included fuel container provides clean, controllable thermal energy—safe external combustion\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003ePrecision Bearings:\u003c\/strong\u003e High-quality bearings ensure smooth operation and long-lasting performance—minimal friction for maximum efficiency\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eGold-Plated Finish:\u003c\/strong\u003e Professional aesthetic with high-quality gold plating—elegant display piece and functional instrument\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eFlexible LED Lamp Included:\u003c\/strong\u003e USB-powered LED with adjustable neck—immediate demonstration of power generation capability\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eEducational Tool:\u003c\/strong\u003e Perfect for studying thermodynamics, energy conversion, and classical heat engine design\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes pre-assembled engine, flexible LED lamp, alcohol fuel container, and USB output cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 600; margin: 35px 0 20px; padding-bottom: 10px; border-bottom: 2px solid #e0e0e0; text-align: center;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 30px; text-align: left;\"\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600; width: 40%;\"\u003eEngine Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eExternal combustion (Stirling cycle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eFunctionality\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eThermal to electrical energy generation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003ePower Output\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eUSB port (low-power devices)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eMaterials\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eRobust metallic components with precision bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003ePolished surface with high-quality gold plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eBase Platform\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eStable support for mechanism and heating cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eFlywheel\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003ePolished metal inertia wheel for smooth operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eHeat Source\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eAlcohol lamp (fuel container included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eGenerator\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eIntegrated mechanical-to-electrical converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eIncluded Lighting\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eFlexible USB LED lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eAssembly\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003ePre-assembled and ready to operate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eRecommended Age\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e14+ years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #f5f5f5 0%, #e9e9e9 100%); padding: 35px 30px; border-radius: 12px; margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 600; margin: 0 0 20px; text-align: center;\"\u003eThermodynamics in Motion\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 15px; text-align: center;\"\u003e\u003cstrong\u003eComplete Energy Conversion Chain:\u003c\/strong\u003e The Stirling engine demonstrates the complete transformation of thermal energy into usable electricity. Heat from the alcohol lamp expands air inside the cylinder, pushing precision pistons that drive connecting rods. These rods rotate the polished flywheel, which maintains smooth, constant motion through inertia. The integrated generator converts this mechanical rotation into immediate electrical output available through the built-in USB port.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 15px; text-align: center;\"\u003e\u003cstrong\u003eVisible Scientific Principles:\u003c\/strong\u003e Unlike enclosed engines, the Stirling model allows you to observe the entire thermodynamic cycle in action. Watch as gas expands and contracts with temperature changes, see connecting rods transmit force through the system, and witness the flywheel's momentum maintaining consistent rotation. This visual demonstration makes abstract physics concepts tangible and understandable.\u003c\/p\u003e\n\u003cp style=\"margin: 0; text-align: center;\"\u003e\u003cstrong\u003eImmediate Power Demonstration:\u003c\/strong\u003e The included flexible LED lamp provides instant proof of power generation. Simply light the alcohol lamp, wait for the engine to warm up, and watch as the spinning flywheel generates enough electricity to illuminate the LED—a captivating demonstration of energy conversion that never gets old.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a1a1a; color: #ffffff; padding: 35px 30px; border-radius: 12px; margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 600; margin: 0 0 20px; color: #ffffff; text-align: center;\"\u003ePrecision Engineering Meets Educational Excellence\u003c\/h2\u003e\n\u003cp style=\"margin: 0; text-align: center; line-height: 1.8;\"\u003eThis Stirling Engine Model combines museum-quality construction with practical educational value. The robust metallic components and precision bearings ensure smooth, reliable operation, while the professional gold-plated finish creates an elegant aesthetic worthy of display in any office, classroom, or collection. The stable base platform supports the entire mechanism and heating cylinder, providing a secure foundation for safe operation. The polished metal flywheel is precisely balanced to maintain smooth, constant rotation with minimal vibration. The integrated generator seamlessly converts mechanical motion into electrical energy, with a built-in USB port that delivers power to the included flexible LED lamp or other low-power devices. The complete kit includes everything needed for immediate operation: pre-assembled Stirling engine model, flexible USB LED lamp with adjustable neck, alcohol fuel container for the heating lamp, and USB output cable for connecting devices. Perfect for physics students studying thermodynamics and energy conversion, science enthusiasts who appreciate visible mechanical principles, engineering collectors seeking precision instruments, educators demonstrating classical heat engine design, and anyone fascinated by the elegant transformation of heat into usable electricity. The external combustion design means you can clearly see every stage of the energy conversion process—from thermal expansion to mechanical rotation to electrical generation. Whether you're conducting educational demonstrations, building a collection of scientific instruments, or simply appreciating the beauty of precision engineering, this Stirling Engine Model delivers an unforgettable combination of form, function, and educational value that brings the laws of thermodynamics to life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f8ff; padding: 20px 25px; border-radius: 12px; margin-bottom: 30px; border-left: 4px solid #4a90e2;\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 600; margin: 0 0 12px; color: #2c5aa0;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0; text-align: left; color: #333; line-height: 1.6;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• Pre-assembled Stirling engine model with gold-plated finish\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• Flexible USB LED lamp with adjustable neck\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• Alcohol fuel container for heating lamp\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• USB output cable for device connection\u003c\/li\u003e\n\u003cli style=\"margin: 0;\"\u003e• Note: Alcohol fuel not included—use standard lamp alcohol for operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 0;\"\u003e\u003ciframe width=\"380\" height=\"676\" src=\"https:\/\/www.youtube.com\/embed\/oB5sfcXZsts\" title=\"Stirling Engine in Action\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen style=\"display: inline-block; border-radius: 16px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TechShopLab ","offers":[{"title":"Default Title","offer_id":53132021530951,"sku":"14:29#single cylinder","price":39.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/8911\/4183\/files\/NikolaToyStirlingEngineModel.webp?v=1768313452","url":"https:\/\/techshoplab.com\/de\/products\/hot-air-single-cylinder-stirling-engine-generator-physics-popular-science-production-invention-collection-toy","provider":"TechShopLab ","version":"1.0","type":"link"}