| FAWOO TECHNOLOGY CO., LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110181183 | LED LAMP WITH HEAT DISSIPATION MEMBER - An LED lamp includes at least one LED mounted on a PCB, a floodlight cover, a power source base, and a heat dissipation transfer member. The floodlight cover transmits light from the at least one LED and has an inner face facing an upper inner space of the LED lamp. The power source base is coupled to a terminal at one end of the power source base and is coupled to the floodlight cover at the other end of the power source base. The power source base is made of an insulation material and forms a surface layer of the LED lamp from the one end of the power source base to the other end of the power source base. The power source base has an inner face facing a lower inner space of the LED lamp. The heat dissipation transfer member has a heat sink being in contact with the PCB, and a main body formed along with an entire surface of at least one of the inner face of the power source base and the inner face of the floodlight cover. The main body of the heat dissipation transfer member is faced with the entire surface without any space therebetween. | 07-28-2011 |
| 20110101861 | LED LAMP - The present invention relates to an LED lamp in which, because the lamp has therein a heat dissipation transfer member and the power source base thereof is made of materials including polycarbonate, etc. with a high emission rate of radiation so as to enhance its surface heat dissipation constant, the power source base has sufficient heat dissipation performance and, thus, a separate insulation circuit is not necessary, thereby improving reliability and productivity of the lamp as well as reducing the cost of manufacturing. | 05-05-2011 |
| 20110018418 | LED LIGHTING APPARATUS TO DISSIPATE HEAT BY FANLESS VENTILATION - An LED lighting apparatus dissipating heat by fanless ventilation including a heat radiation housing that has a heat radiation frame provided around the body of the heat radiation housing and spaced apart from the body and also has linear heat radiation fins configured to minimize interference to air flow and to maximize the heat radiation area, thereby expanding the heat radiation area significantly and thus dissipating heat much more effectively through ventilation by natural convection without a blowing fan, and consequently, extending the life span of the LED lighting apparatus and improving its quality. The LED lighting apparatus comprises a light source part including at least one LED and a PCB used to mount the LED; and a heat radiation housing provided at the upper portion thereof with a terminal part, receiving and supporting the light source part and dissipating heat. | 01-27-2011 |
| 20110012494 | HEAT DISSIPATING DEVICE HAVING LINEAR HEAT DISSIPATING UNIT AND FANLESS LED LAMP USING THE DEVICE - A heat dissipating device having a linear heat dissipating unit and a fanless LED lamp using the device are disclosed. The heat dissipating device includes a heat dissipating bracket having a heat absorbing part, and a linear heat dissipating unit which is coupled to the heat dissipating bracket and has a coil shape achieved by the continuous winding of a wire into a spiral shape. The heat dissipating bracket includes an insert hole corresponding to part of the linear heat dissipating unit in such a way as to be in surface contact with the part of the linear heat dissipating unit, and the linear heat dissipating unit protrudes to the outside of the heat absorbing part of the heat dissipating bracket to perform a heat exchange process for dissipating heat through natural convection ventilation. The fanless LED lamp includes the linear heat dissipating unit as a heat dissipating means. | 01-20-2011 |
| 20100244648 | LED LIGHTING LAMP - Disclosed herein is a Light Emitting Diode (LED) lighting lamp, which is coupled with the threadedly coupled receptacle of a vertically mounted post lamp support. The LED lighting lamp includes a light source unit, a heat sink means, and a housing. The light source unit includes one or more LEDs and a PCB. The heat sink means is bonded to the PCB to radiate heat from the light source unit. The housing is configured to support the heat sink means, and to have a threadedly coupled power source connection part. In the LED lighting lamp, the LEDs of the light source unit are supported by and disposed on the heat sink means so that light beams from the LEDs are emitted at a predetermined downward inclination angle. | 09-30-2010 |
