Abstract:
A heat sink structure and a manufacturing method thereof. The heat sink includes a main body and multiple radiating fins each having a folded root section. The main body has multiple connection channels formed on a circumference of the main body.The multiple radiating fins are placed in a mold. A mechanical processing measure is used to high-speed impact the main body so as to thrust the main body into the mold. Accordingly, the folded root sections of the radiating fins are relatively high-speed thrust into the connection channels of the main body to tightly integrally connect with the main body.
Abstract:
A heat sink structure and a manufacturing method thereof. The heat sink includes a main body having multiple main body connection sections and multiple radiating fins each having a connection section. The main body has a first end and a second end. The first and second ends define a longitudinal direction. The multiple radiating fins are placed in a mold. A mechanical processing measure is used to high-speed impact the main body so as to thrust the main body into the mold. Accordingly, the connection sections of the radiating fins placed in the mold are high-speed thrust into the main body connection sections and moved in the longitudinal direction to the second end of the main body to tightly integrally connect with the main body.
Abstract:
A heat sink structure and a method of manufacturing same are disclosed. The heat sink structure includes a main body and a plurality of radiating fins. The main body has a plurality of coupling flutes circumferentially spaced along an outer surface thereof and longitudinally extended from a first end to a second thereof. The radiating fins respectively have a bent section integrally located between a first and a second heat radiating section. To quickly assemble the radiating fins to the main body, the radiating fins are disposed in a forming mold, and the main body is mechanically driven into the forming mold at a high speed, so that the bent sections of the radiating fins are longitudinally forced into the coupling flutes from the first to the second end of the main body to thereby tightly connect the radiating fins to the main body.
Abstract:
A heat radiating fin includes a flat body having a front side and a rear side, a plurality of protruded portions formed on the front side of the flat body, and a plurality of recessed portions correspondingly formed on the rear side of the flat body behind the protruded portions. The protruded portions on the flat body of a first heat radiating fin are partially extendable into corresponding recessed portions on the flat body of a second heat radiating fin located before the first one, allowing the first and the second heat radiating fins to be easily and stably stacked.
Abstract:
The present invention relates to a LED heat sink and a method for manufacturing the same. According to the inventive method, ends of heat-dissipating fins are melted and combined with heat-conducting body by point discharge, thereby forming the LED heat sink. The LED heat sink includes the heat-conducting body and the heat-dissipating fins. The heat-conducting body has a heated portion and a heat-conducting portion. The heat-conducting portion is connected to the heat-dissipating fins. By this method, a heat sink of a complicated structure can be manufactured with multiple materials. Further, the working hours and production cost are reduced greatly.
Abstract:
A heat radiating fin includes a flat body having a front side and a rear side, a plurality of protruded portions formed on the front side of the flat body, and a plurality of recessed portions correspondingly formed on the rear side of the flat body behind the protruded portions. The protruded portions on the flat body of a first heat radiating fin are partially extendable into corresponding recessed portions on the flat body of a second heat radiating fin located before the first one, allowing the first and the second heat radiating fins to be easily and stably stacked.
Abstract:
A heat dissipation unit connection structure includes a substrate and multiple heat dissipation units. The substrate has a first face and a second face. Each heat dissipation unit has a first section and a second section. One end of the first section is connected with the second face of the substrate. The first section has an internal space. The second section extends from the other end of the first section. The second sections of each two adjacent heat dissipation units abut against and connect with each other. The heat dissipation unit connection structure improves the shortcoming of the conventional heat dissipation unit connection structure that the structure is too complicated and it is impossible to rework on the heat dissipation unit connection structure.
Abstract:
A method of assembling thermal module includes steps of providing a first heat dissipation member and a second heat dissipation member, and aiming a section of the first heat dissipation member at a section of the second heat dissipation member, which section of the first heat dissipation member is to be assembled with the section of the second heat dissipation member and driving the first heat dissipation member to connect with the second heat dissipation member by means of striking the first heat dissipation member into the second heat dissipation member. By means of the method, the thermal module can be assembled at higher efficiency. Moreover, the manufacturing process of the thermal module is simplified.
Abstract:
A color filter substrate for multi-view displaying including a substrate, a light shielding-layer, and a color filter layer is provided. The substrate has a first surface, a second surface, and a plurality of concaves. The first surface is opposite to the second surface. The concaves are located at the first surface. The light-shielding layer disposed on the first surface of the substrate defines a plurality of light-transparent openings. The color filter layer has a plurality of sub-pixel areas including at least one first sub-pixel area and at least one second sub-pixel area. A first light is transmitted to a first viewer by passing through one of the light-transparent openings and one of the at least one first sub-pixel area, and simultaneously, a second light is transmitted to a second viewer by passing through the same one of the light-transparent openings and one of the at least one second sub-pixel area.
Abstract:
The present invention provides a heat-dissipating device including a heat sink and a heat pipe. The heat sink has an end surface provided with a trough. The trough has an open side and a closed side. The heat pipe has a heat-absorbing surface and a heat-conducting surface corresponding to the open side and the closed side respectively. The heat-conducting surface and the heat-absorbing surface are not brought into contact with the heat sink. The heat is directly absorbed by the heat pipe and then conducted to the heat sink for dissipation. With this arrangement, heat resistance of the heat-dissipating device is reduced to improve the heat-dissipating effect thereof.