LED lamp for rapid heat dissipation
An LED lamp, fast technology, applied in lighting and heating equipment, cooling/heating device of lighting device, lighting device, etc. Effect
Inactive Publication Date: 2017-01-11
上海益奥自控设备有限公司
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Problems solved by technology
[0004] In addition, LED lights also have dust particles and acid and alkali corrosion problems
In the dust workshop, with the accumulation of dust over time, the interior and outer shell of the lamps are full of dust, which greatly reduces the luminous intensity of the lamps, and the employees in the factory need to clean them regularly, which increases the workload; in the chemical reaction workshop, the pH in the workshop is relatively high. Extended, lamps and lanterns are seriously corroded
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[0020] Such as figure 1 , shown in 2, 3, 4, 5, a fast heat dissipation LED lamp, including a lamp interface 1 and a lamp body, is characterized in that the lamp body includes a main board 2 and a surrounding board 3 connected with the main board 2, so The main board 2 is provided with a light source 4 and cooling holes, the surrounding board 3 is connected to the lamp interface 1, and the surrounding board 3 is provided with ventilation holes, and the main board 2 and the surrounding board 3 form a cylindrical shape , a fan board and a circuit board 6 are arranged in the cylinder, a fan 5 is installed on the fan board, and the fan 5 is arranged opposite to the main board 2 to dissipate the heat generated by the light source, and the circuit board 6 and the The lamp interface 1 is connected, and the circuit board 6 provides the DC power required by the light source 4 and the fan 5 . The cold air from the outside enters the lamp body through the ventilation holes on the shroud ...
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The invention discloses an LED lamp for rapid heat dissipation. The LED lamp comprises a lamp connector and a lamp body. The LED lamp for rapid heat dissipation is characterized in that the lamp body comprises a main board and a surrounding board connected with the main board, the main board is provided with an LED lamp body and first heat dissipation holes, the surrounding board and the lamp connector are connected, the surrounding board is provided with second heat dissipation holes, the main board and the surrounding board form a cylindrical contour, a fan board and a circuit board are arranged in the cylinder, the fan board is provided with a fan, the fan is opposite to the main board to dissipate heat produced by the LED lamp body, the circuit board is connected with the lamp connector, and the circuit board provides a direct current power source needed by the LED lamp body and the fan. According to the LED lamp for rapid heat dissipation, the heat dissipation holes are formed in the main board and the surrounding board respectively, cold air outside the LED lamp enters the lamp body through the heat dissipation holes in the surrounding board, heat in the lamp body is taken away through heat convection, the effect that heat in the lamp body is dissipated in time is achieved, and the service life of the LED lamp is prolonged.
Description
technical field [0001] The invention relates to the technical field of LED lighting, in particular to a fast heat dissipation LED lamp. Background technique [0002] Due to its advantages of low energy consumption and high brightness, LED lights have gradually replaced high energy consumption lights, such as fluorescent lamps and incandescent lamps, and have gradually become popular in people's daily life. [0003] However, although LED lamps are energy-saving, they are the same as ordinary incandescent lamps. In the process of converting electrical energy into light energy, there is a phenomenon that energy is lost in the form of heat energy. Moreover, LEDs are point-shaped light sources, and the heat generated is concentrated in a very small area. , if the heat generated cannot be dissipated in time, the junction temperature of the PE junction will rise, which will accelerate the aging of the chip and packaging resin, and may also cause the solder joints to melt, causing t...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F21S8/00F21V29/83F21V29/67F21Y101/02
CPCF21S8/00
Inventor 吴建文
Owner 上海益奥自控设备有限公司