تخطي إلى المحتوى
  • شحن مجاني
  • إرجاع سهل لمدة 14 يومًا
  • دفع آمن
  • جودة مضمونة
A mini Stirling engine model featuring a light bulb and visible mechanical components.
A miniature Stirling engine model featuring a light bulb and colorful metal components.
A miniature Stirling engine model featuring a light bulb and colorful metal components.
A miniature Stirling engine model featuring a light bulb and visible mechanical components.
A miniature Stirling engine model featuring a purple and green mechanism connected to a light bulb.
A miniature Stirling engine model featuring a purple-colored light bulb and metallic components.
A mini Stirling engine model featuring a light bulb and a colorful, rotating fan assembly.
A miniature Stirling engine model featuring a light bulb and brass components.
A miniature Stirling engine model featuring a glass bulb and brass components on a gold plate.
A mini Stirling engine model featuring a light bulb and visible mechanical components.
A miniature Stirling engine model featuring a light bulb and brass components on a golden base.
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Mini Stirling Engine Model with Light Bulb

السعر العادي $73.99 سعر التخفيض $60.99 – $63.99

لماذا يحبها العملاء

Bring Thermodynamics to Life on Your Desk

This mini Stirling engine model turns a simple alcohol flame into electricity, lighting up an attached bulb while you watch the piston and cylinder move in a transparent, mesmerizing display.

  • Powered by a real alcohol flame, demonstrating external combustion engine mechanics
  • Generates electricity to illuminate an attached light bulb, showing energy conversion
  • No batteries required — clean, renewable heat energy does all the work
  • Transparent design lets you watch the internal piston and cylinder in action
  • Compact, desktop-ready size perfect for display or demonstration
A mini Stirling engine model featuring a light bulb and visible mechanical components.

Why You'll Love This Stirling Engine

Real Flame Power

Powered by a real alcohol flame, it demonstrates external combustion engine mechanics in action.

See Energy Convert

Generates electricity to illuminate an attached light bulb, showing energy conversion in real time.

Battery-Free Operation

No batteries required — clean, renewable heat energy does all the work.

Watch It Work

Transparent design lets you watch the internal piston and cylinder in action.

الإعداد

How It Works

لا كهربائي، لا أسلاك، لا عناء.

  1. Ignite the Flame

    Light the alcohol flame to provide the heat source that powers the engine.

  2. Engine Runs

    The heat drives the external combustion engine, moving the piston and flywheel continuously.

  3. Light the Bulb

    The engine generates electricity to illuminate the attached light bulb, showing energy conversion.

المواصفات

التفاصيل التي تهم

مصنوعة لتدوم في الهواء الطلق، موسمًا بعد موسم.

Product Type
Mini Stirling Engine Model
Power Source
Alcohol flame
Material
Metal
Color
Colorful, Gold Shade
Size
Mini

وعدنا بالتسوق الخالي من القلق

إذا وصلت طلباتك تالفة، أو معيبة، أو لم تكن كما وُصفت، فيرجى الاتصال بنا في غضون 14 يومًا وسنقوم بتعويضك باستبدال أو استرداد للمبلغ.

الأسئلة الشائعة

كل ما قد ترغب في معرفته قبل الطلب.

What powers the Stirling engine model?

This model is powered by a real alcohol flame, which demonstrates external combustion engine mechanics by using heat to drive the engine.

Does the model light up a bulb?

Yes, the engine generates electricity to illuminate an attached light bulb, showing energy conversion from heat to electricity.

Does it need batteries?

No batteries are required — the engine runs entirely on clean, renewable heat energy from the alcohol flame.

Can I see the internal mechanics?

The transparent design lets you watch the internal piston and cylinder in action, providing a mesmerizing visual display of the moving parts.

Is it suitable for a desktop or classroom?

It has a compact, desktop-ready size, making it perfect for display or demonstration on a desk, shelf, or classroom table.

الشحن والإرجاع

الشحن

  • التوصيل إلى الولايات المتحدة (حسب الدولة/المنطقة المختارة).
  • مدة التوصيل المتوقعة: 3–15 أيام عمل بعد الشحن.
  • تكلفة الشحن: مجانية.

الإرجاع

يمكنك طلب الإرجاع خلال 14 يوماً بعد التسليم. للإرجاع القياسي تُفرَض رسوم شحن ثابتة قدرها 4.00 € EUR (حوالي 4.66 $ USD) تُخصم من مبلغ الاسترداد. شحن الإرجاع مجاني إذا وصل المنتج تالفًا أو معيبًا أو غير صحيح. يجب أن تكون المنتجات غير مستخدمة وفي عبوتها الأصلية حيثما أمكن. تواصل معنا قبل إعادة الشحن.