Maglev Bulb
★Exhibit Content: Magnetic levitation principle, wireless power transmission technology ★Interaction: Electromechanical interactive demonstration device ★Operation: When visitors approach the exhibit stand, they can observe the light bulb model suspended in the air; pressing the "Start" button will light up the suspended bulb, and the bulb will automatically turn off after a one-minute delay. ★Exhibit Description: The exhibit consists of a circular stand, a transparent protective cover, a ring-shaped bracket, and a magnetic levitation light bulb model. A magnet is installed at the top of the bulb. The electromagnet inside the upper ring bracket generates a magnetic field when energized. The control system adjusts the magnetic field strength to balance the magnetic force with the weight of the bulb, achieving stable suspension. At the same time, the bulb obtains electrical energy through electromagnetic induction between its built-in coil and the bracket coil, enabling contactless lighting. This intuitively demonstrates magnetic levitation technology and wireless power transmission principles, suitable for science popularization displays in science museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on magnetic levitation balance and electromagnetic induction principles: Magnetic levitation: Utilizing the property of magnets that "opposite poles attract," magnetic field sensitive elements detect changes in the bulb's position and adjust the excitation coil current in real time to balance the magnetic force with the bulb's gravity, achieving stable suspension; Wireless power transmission: Utilizing the principle of electromagnetic induction, the bracket coil is connected to AC power, and the induction coil inside the bulb generates an induced current, lighting the bulb; The exhibit combines two major technologies—magnetic levitation and wireless power transmission—demonstrating innovative applications of electromagnetic physics in engineering.
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- Φ0.8×2.0 Φ0.8×2.0Dimensions (unit: m): Φ0.8×2.0 Brand: KexMall Model: PopsciCat-ElectroMagnetic-127 1. Materials ① Base: square tube frame 25×25, sheet metal with baked paint (thickness ≥2mm) ② Tabletop: 2.0mm cold-rolled sheet, surface baked paint ③ Protective cover: transparent acrylic cylindrical cover, anti-mistouch and dustproof ④ Suspended bulb prop set: custom bulb model (built-in magnet, LED, and coil) ⑤ Accessories: custom electromagnetic coil bracket, cable sleeves, fasteners, etc., compliant with safety standards ⑥ Electrical control box: cold-rolled sheet baked paint enclosure, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration ① Electromechanical interactive device: custom magnetic levitation system (top electromagnet, HF-PANDA magnetic sensitive element, excitation control circuit) + Beijing Dingzhi wireless power transmission module (bracket coil, bulb induction coil) ② Electrical control: electrical logic control system, equipped with Guanjian® K2 PLC controller with protection specially for science exhibits, supporting delayed extinguishing function ③ Operating components: "Start" button (illuminated stainless steel button φ25mm), status indicator light ④ Safety components: overload protection, emergency stop button, anti-electromagnetic radiation shielding design 3. Installation Requirements ① Power requirement: AC100-240V, 50/60Hz300W (standard three-wire socket, reliable grounding) ② Installation base: direct placement, requires flat ground, load-bearing ≥100kg ③ Entry passage: door frame dimensions (width×height) ≥1.5m×2.5m, continuous turning interval in passage ≥2m ④ Maintenance access: reserve ≥0.6m maintenance space behind the equipment
★Exhibit Content: Magnetic levitation principle, wireless power transmission technology ★Interaction: Electromechanical interactive demonstration device ★Operation: When visitors approach the exhibit stand, they can observe the light bulb model suspended in the air; pressing the "Start" button will light up the suspended bulb, and the bulb will automatically turn off after a one-minute delay. ★Exhibit Description: The exhibit consists of a circular stand, a transparent protective cover, a ring-shaped bracket, and a magnetic levitation light bulb model. A magnet is installed at the top of the bulb. The electromagnet inside the upper ring bracket generates a magnetic field when energized. The control system adjusts the magnetic field strength to balance the magnetic force with the weight of the bulb, achieving stable suspension. At the same time, the bulb obtains electrical energy through electromagnetic induction between its built-in coil and the bracket coil, enabling contactless lighting. This intuitively demonstrates magnetic levitation technology and wireless power transmission principles, suitable for science popularization displays in science museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on magnetic levitation balance and electromagnetic induction principles: Magnetic levitation: Utilizing the property of magnets that "opposite poles attract," magnetic field sensitive elements detect changes in the bulb's position and adjust the excitation coil current in real time to balance the magnetic force with the bulb's gravity, achieving stable suspension; Wireless power transmission: Utilizing the principle of electromagnetic induction, the bracket coil is connected to AC power, and the induction coil inside the bulb generates an induced current, lighting the bulb; The exhibit combines two major technologies—magnetic levitation and wireless power transmission—demonstrating innovative applications of electromagnetic physics in engineering.
- 1.0*0.8*2.0 1.0*0.8*2.0Dimensions (unit: m): 1.0*0.8*2.0 Brand: KexMall Model: PopsciCat-ElectroMagnetic-128 1. Materials ① Base: square tube frame 25×25, sheet metal with baked paint (thickness ≥2mm) ② Tabletop: 2.0mm cold-rolled sheet, surface baked paint ③ Protective cover: transparent acrylic cylindrical cover, anti-mistouch and dustproof ④ Suspended bulb prop set: custom bulb model (built-in magnet, LED, and coil) ⑤ Accessories: custom electromagnetic coil bracket, cable sleeves, fasteners, etc., compliant with safety standards ⑥ Electrical control box: cold-rolled sheet baked paint enclosure, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration ① Electromechanical interactive device: custom magnetic levitation system (top electromagnet, HF-PANDA magnetic sensitive element, excitation control circuit) + Beijing Dingzhi wireless power transmission module (bracket coil, bulb induction coil) ② Electrical control: electrical logic control system, equipped with Guanjian® K2 PLC controller with protection specially for science exhibits, supporting delayed extinguishing function ③ Operating components: "Start" button (illuminated stainless steel button φ25mm), status indicator light ④ Safety components: overload protection, emergency stop button, anti-electromagnetic radiation shielding design 3. Installation Requirements ① Power requirement: AC100-240V, 50/60Hz300W (standard three-wire socket, reliable grounding) ② Installation base: direct placement, requires flat ground, load-bearing ≥100kg ③ Entry passage: door frame dimensions (width×height) ≥1.5m×2.5m, continuous turning interval in passage ≥2m ④ Maintenance access: reserve ≥0.6m maintenance space behind the equipment
★Exhibit Content: Magnetic levitation principle, wireless power transmission technology ★Interaction: Electromechanical interactive demonstration device ★Operation: When visitors approach the exhibit stand, they can observe the light bulb model suspended in the air; pressing the "Start" button will light up the suspended bulb, and the bulb will automatically turn off after a one-minute delay. ★Exhibit Description: The exhibit consists of a circular stand, a transparent protective cover, a ring-shaped bracket, and a magnetic levitation light bulb model. A magnet is installed at the top of the bulb. The electromagnet inside the upper ring bracket generates a magnetic field when energized. The control system adjusts the magnetic field strength to balance the magnetic force with the weight of the bulb, achieving stable suspension. At the same time, the bulb obtains electrical energy through electromagnetic induction between its built-in coil and the bracket coil, enabling contactless lighting. This intuitively demonstrates magnetic levitation technology and wireless power transmission principles, suitable for science popularization displays in science museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on magnetic levitation balance and electromagnetic induction principles: Magnetic levitation: Utilizing the property of magnets that "opposite poles attract," magnetic field sensitive elements detect changes in the bulb's position and adjust the excitation coil current in real time to balance the magnetic force with the bulb's gravity, achieving stable suspension; Wireless power transmission: Utilizing the principle of electromagnetic induction, the bracket coil is connected to AC power, and the induction coil inside the bulb generates an induced current, lighting the bulb; The exhibit combines two major technologies—magnetic levitation and wireless power transmission—demonstrating innovative applications of electromagnetic physics in engineering.
- 1.0*1.0*2.0 1.0*1.0*2.0Dimensions (unit: m): 1.0*1.0*2.0 Brand: KexMall Model: PopsciCat-ElectroMagnetic-129 1. Materials ① Base: square tube frame 25×25, sheet metal with baked paint (thickness ≥2mm) ② Tabletop: Kelesi artificial stone, thickness ≥12mm, with flame-retardant board underneath, anti-slip and wear-resistant ③ Protective cover: transparent acrylic cylindrical cover, anti-mistouch and dustproof ④ Suspended bulb prop set: custom bulb model (built-in magnet, LED, and coil) ⑤ Accessories: custom electromagnetic coil bracket, cable sleeves, fasteners, etc., compliant with safety standards ⑥ Electrical control box: cold-rolled sheet baked paint enclosure, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration ① Electromechanical interactive device: custom magnetic levitation system (top electromagnet, HF-PANDA magnetic sensitive element, excitation control circuit) + Beijing Dingzhi wireless power transmission module (bracket coil, bulb induction coil) ② Electrical control: electrical logic control system, equipped with Guanjian® K2 PLC controller with protection specially for science exhibits, supporting delayed extinguishing function ③ Operating components: "Start" button (illuminated stainless steel button φ25mm), status indicator light ④ Safety components: overload protection, emergency stop button, anti-electromagnetic radiation shielding design 3. Installation Requirements ① Power requirement: AC100-240V, 50/60Hz300W (standard three-wire socket, reliable grounding) ② Installation base: direct placement, requires flat ground, load-bearing ≥100kg ③ Entry passage: door frame dimensions (width×height) ≥1.5m×2.5m, continuous turning interval in passage ≥2m ④ Maintenance access: reserve ≥0.6m maintenance space behind the equipment
★Exhibit Content: Magnetic levitation principle, wireless power transmission technology ★Interaction: Electromechanical interactive demonstration device ★Operation: When visitors approach the exhibit stand, they can observe the light bulb model suspended in the air; pressing the "Start" button will light up the suspended bulb, and the bulb will automatically turn off after a one-minute delay. ★Exhibit Description: The exhibit consists of a circular stand, a transparent protective cover, a ring-shaped bracket, and a magnetic levitation light bulb model. A magnet is installed at the top of the bulb. The electromagnet inside the upper ring bracket generates a magnetic field when energized. The control system adjusts the magnetic field strength to balance the magnetic force with the weight of the bulb, achieving stable suspension. At the same time, the bulb obtains electrical energy through electromagnetic induction between its built-in coil and the bracket coil, enabling contactless lighting. This intuitively demonstrates magnetic levitation technology and wireless power transmission principles, suitable for science popularization displays in science museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on magnetic levitation balance and electromagnetic induction principles: Magnetic levitation: Utilizing the property of magnets that "opposite poles attract," magnetic field sensitive elements detect changes in the bulb's position and adjust the excitation coil current in real time to balance the magnetic force with the bulb's gravity, achieving stable suspension; Wireless power transmission: Utilizing the principle of electromagnetic induction, the bracket coil is connected to AC power, and the induction coil inside the bulb generates an induced current, lighting the bulb; The exhibit combines two major technologies—magnetic levitation and wireless power transmission—demonstrating innovative applications of electromagnetic physics in engineering.
- Φ1.2×2.0 · Style 1 Φ1.2×2.0Dimensions (unit: m): Φ1.2×2.0 Brand: KexMall Model: PopsciCat-ElectroMagnetic-130 1. Materials ① Base: square tube frame 25×25, sheet metal with baked paint (thickness ≥2mm) ② Tabletop: Kelesi artificial stone, thickness ≥12mm, with flame-retardant board underneath, anti-slip and wear-resistant ③ Protective cover: transparent acrylic cylindrical cover, anti-mistouch and dustproof ④ Suspended bulb prop set: custom bulb model (built-in magnet, LED, and coil) ⑤ Accessories: custom electromagnetic coil bracket, cable sleeves, fasteners, etc., compliant with safety standards ⑥ Electrical control box: cold-rolled sheet baked paint enclosure, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration ① Electromechanical interactive device: custom magnetic levitation system (top electromagnet, HF-PANDA magnetic sensitive element, excitation control circuit) + Beijing Dingzhi wireless power transmission module (bracket coil, bulb induction coil) ② Electrical control: electrical logic control system, equipped with Guanjian® K2 PLC controller with protection specially for science exhibits, supporting delayed extinguishing function ③ Operating components: "Start" button (illuminated stainless steel button φ25mm), status indicator light ④ Safety components: overload protection, emergency stop button, anti-electromagnetic radiation shielding design 3. Installation Requirements ① Power requirement: AC100-240V, 50/60Hz300W (standard three-wire socket, reliable grounding) ② Installation base: direct placement, requires flat ground, load-bearing ≥100kg ③ Entry passage: door frame dimensions (width×height) ≥1.5m×2.5m, continuous turning interval in passage ≥2m ④ Maintenance access: reserve ≥0.6m maintenance space behind the equipment
★Exhibit Content: Magnetic levitation principle, wireless power transmission technology ★Interaction: Electromechanical interactive demonstration device ★Operation: Visitors press the start button and can observe the light bulb model slowly rising from the bottom and suspending in the air; pressing the "Light" button will light up the suspended bulb, and the bulb will automatically turn off after a one-minute delay and descend. ★Exhibit Description: The exhibit consists of a circular stand, a transparent protective cover, a ring-shaped bracket, and a magnetic levitation light bulb model. A magnet is installed at the top of the bulb. The electromagnet inside the upper ring bracket generates a magnetic field when energized. The control system adjusts the magnetic field strength to balance the magnetic force with the weight of the bulb, achieving stable suspension. At the same time, the bulb obtains electrical energy through electromagnetic induction between its built-in coil and the bracket coil, enabling contactless lighting. This intuitively demonstrates magnetic levitation technology and wireless power transmission principles, suitable for science popularization displays in science museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on magnetic levitation balance and electromagnetic induction principles: Magnetic levitation: Utilizing the property of magnets that "opposite poles attract," magnetic field sensitive elements detect changes in the bulb's position and adjust the excitation coil current in real time to balance the magnetic force with the bulb's gravity, achieving stable suspension; Wireless power transmission: Utilizing the principle of electromagnetic induction, the bracket coil is connected to AC power, and the induction coil inside the bulb generates an induced current, lighting the bulb; The exhibit combines two major technologies—magnetic levitation and wireless power transmission—demonstrating innovative applications of electromagnetic physics in engineering.
- Φ1.2×2.0 · Style 2 Φ1.2×2.0Dimensions (unit: m): Φ1.2×2.0 Brand: KexMall Model: PopsciCat-ElectroMagnetic-131 1. Materials ① Base: square tube frame 25×25, sheet metal with baked paint (thickness ≥2mm) ② Tabletop: Kelesi artificial stone, thickness ≥12mm, with flame-retardant board underneath, anti-slip and wear-resistant ③ Protective cover: transparent acrylic cylindrical cover, anti-mistouch and dustproof ④ Suspended bulb prop set: custom bulb model (built-in magnet, LED, and coil) ⑤ Accessories: custom electromagnetic coil bracket, cable sleeves, fasteners, etc., compliant with safety standards ⑥ Electrical control box: cold-rolled sheet baked paint enclosure, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration ① Electromechanical interactive device: custom magnetic levitation system (top electromagnet, HF-PANDA magnetic sensitive element, excitation control circuit) + Beijing Dingzhi wireless power transmission module (bracket coil, bulb induction coil) ② Electrical control: electrical logic control system, equipped with Guanjian® K2 PLC controller with protection specially for science exhibits, supporting delayed extinguishing function ③ Operating components: "Start" button (illuminated stainless steel button φ25mm), status indicator light ④ Safety components: overload protection, emergency stop button, anti-electromagnetic radiation shielding design 3. Installation Requirements ① Power requirement: AC100-240V, 50/60Hz300W (standard three-wire socket, reliable grounding) ② Installation base: direct placement, requires flat ground, load-bearing ≥100kg ③ Entry passage: door frame dimensions (width×height) ≥1.5m×2.5m, continuous turning interval in passage ≥2m ④ Maintenance access: reserve ≥0.6m maintenance space behind the equipment
★Exhibit Content: Magnetic levitation principle, wireless power transmission technology ★Interaction: Electromechanical interactive demonstration device ★Operation: Visitors press the start button and can observe the light bulb model slowly rising from the bottom and suspending in the air; pressing the "Light" button will light up the suspended bulb, and the bulb will automatically turn off after a one-minute delay and descend. ★Exhibit Description: The exhibit consists of a circular stand, a transparent protective cover, a ring-shaped bracket, and a magnetic levitation light bulb model. A magnet is installed at the top of the bulb. The electromagnet inside the upper ring bracket generates a magnetic field when energized. The control system adjusts the magnetic field strength to balance the magnetic force with the weight of the bulb, achieving stable suspension. At the same time, the bulb obtains electrical energy through electromagnetic induction between its built-in coil and the bracket coil, enabling contactless lighting. This intuitively demonstrates magnetic levitation technology and wireless power transmission principles, suitable for science popularization displays in science museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on magnetic levitation balance and electromagnetic induction principles: Magnetic levitation: Utilizing the property of magnets that "opposite poles attract," magnetic field sensitive elements detect changes in the bulb's position and adjust the excitation coil current in real time to balance the magnetic force with the bulb's gravity, achieving stable suspension; Wireless power transmission: Utilizing the principle of electromagnetic induction, the bracket coil is connected to AC power, and the induction coil inside the bulb generates an induced current, lighting the bulb; The exhibit combines two major technologies—magnetic levitation and wireless power transmission—demonstrating innovative applications of electromagnetic physics in engineering.
- Φ1.2×2.2 Φ1.2×2.2Dimensions (unit: m): Φ1.2×2.2 Brand: KexMall Model: PopsciCat-ElectroMagnetic-132 1. Materials ① Base: square tube frame 25×25, sheet metal with baked paint (thickness ≥2mm) ② Tabletop: Kelesi artificial stone, thickness ≥12mm, with flame-retardant board underneath, anti-slip and wear-resistant ③ Protective cover: transparent acrylic cylindrical cover, anti-mistouch and dustproof ④ Suspended bulb prop set: custom bulb model (built-in magnet, LED, and coil) ⑤ Accessories: custom electromagnetic coil bracket, cable sleeves, fasteners, etc., compliant with safety standards ⑥ Electrical control box: cold-rolled sheet baked paint enclosure, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration ① Electromechanical interactive device: custom magnetic levitation system (top electromagnet, HF-PANDA magnetic sensitive element, excitation control circuit) + Beijing Dingzhi wireless power transmission module (bracket coil, bulb induction coil) ② Electrical control: electrical logic control system, equipped with Guanjian® K2 PLC controller with protection specially for science exhibits, supporting delayed extinguishing function ③ Operating components: "Start" button (illuminated stainless steel button φ25mm), status indicator light ④ Safety components: overload protection, emergency stop button, anti-electromagnetic radiation shielding design 3. Installation Requirements ① Power requirement: AC100-240V, 50/60Hz300W (standard three-wire socket, reliable grounding) ② Installation base: direct placement, requires flat ground, load-bearing ≥100kg ③ Entry passage: door frame dimensions (width×height) ≥1.5m×2.5m, continuous turning interval in passage ≥2m ④ Maintenance access: reserve ≥0.6m maintenance space behind the equipment
★Exhibit Content: Magnetic levitation principle, wireless power transmission technology ★Interaction: Electromechanical interactive demonstration device ★Operation: Visitors press the start button and can observe the light bulb model slowly rising from the bottom and suspending in the air; pressing the "Light" button will light up the suspended bulb; pressing the rotation button will make the bulb start rotating; the bulb will automatically turn off after a one-minute delay and descend. ★Exhibit Description: The exhibit consists of a circular stand, a transparent protective cover, a ring-shaped bracket, and a magnetic levitation light bulb model. A magnet is installed at the top of the bulb. The electromagnet inside the upper ring bracket generates a magnetic field when energized. The control system adjusts the magnetic field strength to balance the magnetic force with the weight of the bulb, achieving stable suspension. At the same time, the bulb obtains electrical energy through electromagnetic induction between its built-in coil and the bracket coil, enabling contactless lighting. This intuitively demonstrates magnetic levitation technology and wireless power transmission principles, suitable for science popularization displays in science museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on magnetic levitation balance and electromagnetic induction principles: Magnetic levitation: Utilizing the property of magnets that "opposite poles attract," magnetic field sensitive elements detect changes in the bulb's position and adjust the excitation coil current in real time to balance the magnetic force with the bulb's gravity, achieving stable suspension; Wireless power transmission: Utilizing the principle of electromagnetic induction, the bracket coil is connected to AC power, and the induction coil inside the bulb generates an induced current, lighting the bulb; The exhibit combines two major technologies—magnetic levitation and wireless power transmission—demonstrating innovative applications of electromagnetic physics in engineering.
Review
Principle Display: ★★★★ Interaction Effect: ★★★ Ease of Installation: ★★★★★ Durability: ★★★ Overall Rating: ★★★