Light-Pressure Windmill
Operation: Press the "Start" button and observe the changes in the windmill's motion. Functional Overview: The exhibit consists of a display stand, an instruction sign, a support frame, a windmill, and a small spotlight. Visitors press the switch to observe the light-pressure windmill's rotation. Scientific Principle: Objects of different colors absorb light to different degrees. White objects absorb less light energy, while black objects absorb more. Based on this principle, when the light-driven windmill is exposed to sunlight, increasing energy accumulates on the black backside of the blades, creating a light energy difference between the black and white blades. This is converted into an air pressure difference, which drives the impeller to rotate.
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- China Science and Technology Museum Standard Edition CSTM Standard EditionDimensions (unit: m): 0.75×0.68×1.05 Brand: PopsciCat Model: PopsciCat-Mobile-014 1. Materials: ① Display stand: flame-retardant ABS injection molding, thickness ≧4mm ② Tabletop: compact laminate board, thickness ≧12mm ③ Instruction sign: acrylic UV printing ④ Tabletop fasteners: standard triangular locks ⑤ Protective cover: transparent acrylic + orange acrylic 2. Main Configuration: ① Electrical control: electrical logic control system, equipped with PopsciCat® K1 special PLC controller with protection for science exhibits ② Switching power supply: AC-DCS-60-12/24 input AC100-240V, 50/60Hz, output power 60W ③ Button: self-resetting 22mm stainless steel metal button with ring light 3. Energy Requirements: AC100-240V, 50/60Hz 200W
Operation: Press the "Start" button and observe the changes in the windmill's motion. Functional Overview: The exhibit consists of a display stand, an instruction sign, a support frame, a windmill, and a small spotlight. Visitors press the switch to observe the light-pressure windmill's rotation. Scientific Principle: Objects of different colors absorb light to different degrees. White objects absorb less light energy, while black objects absorb more. Based on this principle, when the light-driven windmill is exposed to sunlight, increasing energy accumulates on the black backside of the blades, creating a light energy difference between the black and white blades. This is converted into an air pressure difference, which drives the impeller to rotate.
- Optimized Popular Edition Optimized EditionDimensions (unit: m): 0.75×0.68×1.05 Brand: PopsciCat Model: PopsciCat-Mobile-014 1. Materials: ① Display stand: flame-retardant ABS injection molding, thickness ≧4mm ② Tabletop: compact laminate board, thickness ≧12mm ③ Instruction sign: acrylic UV printing ④ Tabletop fasteners: standard triangular locks ⑤ Protective cover: transparent acrylic + orange acrylic 2. Main Configuration: ① Electrical control: electrical logic control system, equipped with PopsciCat® K1 special PLC controller with protection for science exhibits ② Switching power supply: AC-DCS-60-12/24 input AC100-240V, 50/60Hz, output power 60W ③ Button: self-resetting 22mm stainless steel metal button with ring light 3. Energy Requirements: AC100-240V, 50/60Hz 200W
Operation: Press the "Start" button and observe the changes in the windmill's motion. Functional Overview: The exhibit consists of a display stand, an instruction sign, a support frame, a windmill, and a small spotlight. Visitors press the switch to observe the light-pressure windmill's rotation. Scientific Principle: Objects of different colors absorb light to different degrees. White objects absorb less light energy, while black objects absorb more. Based on this principle, when the light-driven windmill is exposed to sunlight, increasing energy accumulates on the black backside of the blades, creating a light energy difference between the black and white blades. This is converted into an air pressure difference, which drives the impeller to rotate.