Smart Wearable and Sports Entertainment Heat Dissipation Solutions | Fengheng Technology
Fengheng Technology provides professional heat dissipation solutions for the smart wearable and cultural and sports entertainment industries. Its products are widely used in smart safety helmets, air-conditioned clothing, VR glasses, drones, RC remote control models, ESCs, bicycle seat ventilation and other equipment, meeting the stringent requirements of wearable devices for ultra-thin design, low power consumption and lightweight design.
I. Four Core Pain Points in Heat Dissipation for Smart Wearables and Sports/Entertainment
Pain Point 1: The extreme requirements of wearable devices for ultra-thinness/lightweightness
Phenomenon:The internal space of devices such as smart safety helmets, air-conditioned clothing, and VR glasses is extremely limited, making it impossible to install traditional fans.
root cause:Wearable devices require lightweight and miniaturized designs, which severely limits their heat dissipation space.
Industry data:VR glasses can only use a thickness of 4-5mm inside, requiring an ultra-miniature fan with a thickness of ≤4mm.
Pain Point 2: Low Power Consumption Requirements for Battery Power Supply
Phenomenon:Wearable devices have short battery life, and fans account for a large proportion of their power consumption.
root cause:The fan motor is inefficient and consumes too much power.
User feedback:Air conditioning users complained that "the fan runs out of power after 2 hours of use, and the wind stops before we even get to the construction site."
Pain Point 3: The requirements for waterproof and dustproof outdoor sports equipment
Phenomenon:Outdoor equipment such as drones and RC remote control vehicles may malfunction after dust or water gets inside their fans.
root cause:Use a regular fan instead of an IP protection-rated fan.
Industry Standards:Outdoor sports equipment typically requires IP54, IP55 or higher protection ratings.
Pain Point 4: The requirement for low noise in wearable devices
Phenomenon:The noise from fans in devices such as VR glasses and smart helmets that are close to the ears can negatively impact the user experience.
root cause:Small fans require high speeds to achieve the desired airflow, which in turn leads to high noise levels.
User feedback:VR users complain that "the fan inside the headset is buzzing loudly, and the immersion is completely gone."
II. Comparison Table of Mainstream Smart Wearable and Cultural Entertainment Device Fan Solutions
| Equipment type | Brand/Model | Fan position | Original factory specifications | Frequently Asked Questions | Fengheng Upgrade Recommendation | Reasons for upgrading | Smart safety helmet/smart helmet | .— | Ventilation and heat dissipation | 25x25x10mm / 30x30x10mm 5V | High power consumption and short battery life | FH2510 / FH3010 Low Power Version | Power consumption<0.5W, extended battery life by 30% |
|---|---|---|---|---|---|---|
| Air-conditioned clothing/cooling clothing | .— | Back ventilation | 30x30x10mm / 40x40x10mm 5V/12V | Insufficient airflow results in poor cooling effect | FH3010 / FH4010 High Airflow Version | 30% with increased airflow and lightweight design |
| VR glasses/AR glasses | PICO, Meta Quest, HTC Vive | Motherboard cooling | 25x25x10mm / 30x30x7mm 5V | Insufficient heat dissipation in ultra-thin spaces | FH2507 / FH2510 / FH3007 Ultra-thin Ball Bearing | With a thickness of only 4-7mm, it is designed specifically for VR. |
| drones | DJI, Autel, and Hubbleson | Flight controller/image transmission heat dissipation | 25x25x10mm / 30x30x10mm 5V | The contradiction between lightweight design and heat dissipation | FH2510 / FH3010 Lightweight Micro Version | Weighing only 5-8g, small size with a large air volume |
| RC remote control cars/boats/airplanes | Traxxas, Arrma, Hebao | ESC/Motor Cooling | 25x25x10mm / 30x30x10mm 5V/7.4V | High-speed vibration causes bearing damage | FH2510 / FH3010 Shock-resistant Ball Bearing Version | Shock-resistant design, suitable for intense driving. |
| bicycle seat ventilation | .— | Seat cushion ventilation | 30x30x10mm / 40x40x10mm 5V | Seat cushion pressure causes airflow blockage | FH3010 / FH4010 High Air Pressure Version | High wind pressure overcomes wind resistance |
| Action camera heat dissipation | GoPro, DJI Action, Insta360 | Motherboard/Battery Cooling | 20x20x5mm / 25x25x10mm 3.7V/5V | 4K recording overheats and shuts down | FH2005 / FH2510 Mini High Airflow Version | Designed specifically for action cameras |
III. Quick Reference Table for Heat Dissipation Solutions in Smart Wearables and Sports Entertainment
| Equipment type | Heat dissipation requirements | Recommended Model | Core parameters | Smart safety helmet/air-conditioned clothing | Low-power ventilation | FH2510 / FH3010 / FH4010 Low Power Version | 5V/12V, power consumption<0.5W, lightweight |
|---|---|---|---|
| VR glasses/AR glasses | Ultra-thin miniature heat sink | FH2507 / FH2510 / FH3007 Ultra-thin Ball Bearing | 5V, 4-7mm thick, miniature design |
| Drone/RC Model | Lightweight, shockproof, and heat dissipation | FH2510 / FH3010 Lightweight Seismic Resistant Version | 5V/7.4V, weight<8g, shockproof |
| bicycle seat ventilation | High air pressure cooling | FH3010 / FH4010 High Air Pressure Version | 5V/12V, high air pressure overcomes wind resistance |
| Action camera | Miniature high air volume | FH2005 / FH2510 Mini Version | 3.7V/5V, miniature design, high airflow |
IV. Key Design Considerations for Heat Dissipation in Smart Wearables and Sports/Entertainment Devices
1. Ultra-thin space heat dissipation solution
- For thicknesses ≤ 5mm: Choose ultra-thin series such as FH2507/FH3007 (4-5mm thickness).
- Thickness 5-10mm: Select standard miniature series such as FH2510/FH3010 (10mm thickness)
- Weight sensitive: Choose a lightweight design, weight<10g
2. Power consumption and battery life requirements
- Battery-powered devices: Prioritize low-power motors (power consumption)<0.5W)
- Wearable devices: It is recommended to use intermittent working mode and start with intelligent temperature control.
- USB powered devices: 5V/0.1-0.2A, power consumption 0.5-1W
3. Protection and Reliability Requirements
- Outdoor equipment: IP54/IP55 protection, dustproof and splashproof.
- Seismic requirements: The RC model must use seismic-resistant ball bearings.
- High humidity environment: Bathroom and swimming accessories need to be moisture-proofed.
V. Frequently Asked Questions (FAQ)
Q1: What is the minimum thickness of the cooling fan for VR glasses?
A: The minimum thickness of the Fengheng ultra-thin series is 4mm (FH2507), which is suitable for ultra-compact devices such as VR glasses and AR glasses.
Q2: What should I do if the fan in my air-conditioned clothing has a short battery life?
A: Choose a low-power fan, such as the Fengheng FH3010 low-power series.With a power consumption of less than 0.5W and a large-capacity battery, the battery life can be extended by more than 30%.
Q3: How to balance heat dissipation and weight in drone fans?
A: Choose a lightweight mini fan. The Fengheng FH2510/FH3010 lightweight series weighs only 5-8g, while providing sufficient airflow.
Q4: What should I do if the fan of my RC remote control car breaks easily?
A: Choose a fan with anti-vibration ball bearings. The WindConstant anti-vibration series is specially designed for high-vibration scenarios, and the bearings have strong impact resistance.
Q5: Do you support sample testing?
A: Free sample testing is available. We can provide original fan specifications and help you find the right upgrade solution.
VI. Contact us to obtain samples
Telephone: +86 13751170802
Official website: www.szfengheng.com
We welcome inquiries and collaborations from smart wearable brands, drone manufacturers, outdoor sports equipment suppliers, and RC model manufacturers.