How does the DC fan come to dissipate the heat of the stage light?
1. What does the stage light include?
Moving head lights, strobe lights, PAR lights, computer scanning lights, laser lights, chase lights, effect lights, scanning lights, searchlights, bubble machines, smoke machines, snow machines, lighting consoles, etc.
2. How do stage lamps dissipate heat?-DC FAN
In order to let the stage lighting normal operation, some lighting cities will use the aluminum substrate on the iron box to pull the aluminum profile. DC cooling fan to do cooling or use of software temperature control cooling, It can make the lights used for a longer time, now the requirements of the DC cooling fan is
- 1. energy efficient
- 2. easy to use
- 3. long life
Traditional DC cooling fan
- 1. cooling the stage light with temperature control switch
- 2. software temperature control cooling: the use of software to control the fan hum, if the fan stopped, the beam light bulb will automatically go out
3. The principle of lighting DC fan
DC fan in the stage lighting is how to cool the lights?
The principle of lighting DC fan is: the heat sink with high thermal conductivity material as a medium to conduct out the heat generated by the lamps in a physical contact way, this high thermal conductivity material is generally aluminum.
In order to maximize the heat conduction to the heat sink, it needs to pot a kind of silicone thermal conductive potting adhesive. It can effectively improve the heat dissipation capacity of LED bulbs. And also has excellent protective properties, with good salt spray, moisture, and weather resistance, especially in the resistance to temperature shock performance.It is incomparable with other materials potting adhesive, can be used under conditions of -60 ℃ ~ 200 ℃ for a long time.
4. the basic working principle of DC fan
Theres is DC motor and AC motor type motor for cooling. Using a computer as a DC fan motor with a supply voltage of +12V and a speed between 1000 and 10000 rpm. The DC electrical energy is converted into mechanical energy for rotating machinery.
The DC fan blades are fixed to the rotor, when the rotor rotates, the fan will rotate together with the rotor, high-end fan operation can improve the stability of the system and increase the service life, and advanced ball bearing can improve a lot on that. The stage lighting cooling fan is commutated by a brushless DC motor.
MOST POPULAR FAN FOR STAGE LIGHT
120mm Axial Fan
120 x 120 x 25 mm DC Axial Fan
120 X 120 X 25 MM Factory supply 12025 120mm computer cooling fan 12v 24V high-speed Processor cooling fan
Accept Customized Requirement OEM ODM
Application: Fan for Stage spot light， Medical equipment， Projector
90MM Axial Fan
92 x 92 x 38 mm DC Axial Fan
92 X 92 X 38 MM DC Brushless 12v 24v Axial Flow Computer Cooling Fan
Accept Customized Requirement OEM ODM
Application: Fan for oxygen machine, Charging pile, air purifier, Car heater
170mm Axial Fan
172 x 150 x 51 mm DC Axial Fan
172 X 150 X 51 MM 17251 DC New energy vehicle cooling fan Chassis cabinet cooling fan
Accept Customized Requirement OEM ODM
Application: Fan for New energy vehicle, purifier
Besides stage light, Mega also provide other different fans and blowers for all voltages and in all standard sizes, please refer to automotive cooling solution .
Why Mega?
At Mega Technologies, we’re an industry-leading vendor thanks to our innovative products, flexible manufacturing capabilities, and portfolio of value-added services. We strive to deliver affordable products made only from the highest-quality materials and are equipped to respond to orders and production runs of any size. Our manufacturing facilities are certified to meet ISO 9001:2015 standards, and we strictly adhere to international Rohs and CE requirements.
If you need high-quality DC fans, MegaTechnologies can help. Please Contact US to see if our electronically commutated fans are right for your design.
