Abstract: A flow channel plate suitable for use in a fuel cell including a plate body and at least a group of flow guiding blocks is provided. The plate body has a first side wall and a second side wall opposite to the first side wall. The first side wall has at least an inlet and the second side wall has at least an outlet. The group of flow guiding blocks is disposed in the plate body and is adjacent to the first side wall, and includes a plurality of flow guiding blocks. One of the flow guiding blocks is a first flow guiding block aligned with the inlet. The rest of flow guiding blocks are arranged into m rows between the first flow guiding block and the second side wall and the first row thereof is adjacent to the first flow guiding block. Where m is a nature number.

Abstract: A fuel cell including a plurality of first fuel cell modules is provided. Each of the fuel cell modules includes a cathode current collector, an anode current collector, a membrane electrode assembly (MEA) and a flow channel cover plate. The anode current collector is disposed above the cathode current collector. The MEA is disposed between the anode current collector and the cathode current collector. The flow channel cover plate is disposed on the anode current collector, for collecting a cathode product. A top side of the flow channel cover plate is adapted to transport a cathode reactant, and a bottom side of the flow channel cover plate is adapted to transport an anode reactant. In addition, the first fuel cell modules are stacked in a manner that the anode current collector faces upwards.

Abstract: A flow channel plate adapted to a fuel cell apparatus is provided. The flow channel plate includes a separating film and a plurality of bar supporting members. The separating film is disposed between two components of the fuel cell apparatus, and the bar supporting members lean against the separating film and the two components to maintain a distance between the two components. The flow channel plate has low flow resistance.

Abstract: A fuel cell apparatus including a fuel cell module, a heat exchanging assembly, and an airflow producing element is provided. The fuel cell module is used to perform chemical reactions of a fuel cell. The heat exchanging assembly includes a first heat exchanging part, a second heat exchanging part, and a connection part. The connection part connects the first heat exchanging part and the second heat exchanging part respectively. The airflow producing element is adapted to produce an airflow, and the airflow flows through the first heat exchanging part, the fuel cell module, and the second heat exchanging part sequentially.

Abstract: A direct oxide fuel cell includes a membrane electrode assembly (MEA), an anode collector, a cathode collector, an anode flow channel plate, and an equalization structure. The anode collector and the cathode collector are disposed on two sides of the MEA respectively. The anode collector contains a plurality of through zones surrounded and a non-through zone. The anode flow channel plate is disposed on a side of the anode collector facing away from the MEA, and includes a fuel transmission channel. The equalization structure disposed in the fuel transmission channel has an end connected to the anode flow channel plate and an opposite end abutting against the anode collector. An area of non-through zones abutted by the equalization structure is bigger than an area of the through zones abutted by the equalization structure.

Abstract: A flow field plate module for a fuel cell system includes at least one flow field plate defining a fuel transporting channel thereon. The fuel transporting channel is divided into a middle converging zone having a group of first flow guiding plates arranged therein, and two diverging zones located at two lateral sides of the middle converging zone and each having a group of second flow guiding plates arranged therein. The second flow guiding plates are symmetrically arranged in the two diverging zones and are directed at respective inner end toward a space between two adjacent first flow guiding plates in the middle converging zone to thereby offset from each of the two adjacent first flow guiding plates by a predetermined distance in a fuel flowing direction, so that a fluid path is formed between any two adjacent first and second flow guiding plates.

Abstract: A water recycling system for recycling water produced by a fuel cell module is provided. The water recycling system includes a fan, a mixing tank, and a duct. The fan has an exhaust opening and a suction opening adjacent to a cathode of the fuel cell module. The fan is used to vaporize water produced by the fuel cell module into vapor and exhaust the vapor from the exhaust opening. The mixing tank has a fuel inlet and a fuel outlet. A fuel for the fuel cell module is injected into the mixing tank via the fuel inlet, and the fuel outlet is connected to the fuel cell module. The duct has a first end and a second end. The first end is connected to the exhaust opening, and the second end is in contact with the fuel inside the mixing tank.

Abstract: A fuel cell system includes a circulatory device and a fuel cell module. The fuel cell module includes a membrane electrode assembly (MEA), an anode flow field plate and a heat exchange module. The anode flow field plate is disposed at a side of the MEA and has an inlet and an outlet. The heat exchange module includes a fluid-conveying unit and a heat exchange unit. At least a part of the heat exchange unit is disposed inside the fluid-conveying unit to divide the heat exchange unit into a first channel and a second channel. The first channel communicates with the circulatory device and the inlet. The second channel communicates with the circulatory device and the outlet. The circulatory device injects a portion of the liquid reactant into the anode flow field plate through the first channel. The remainder reaction solution flows into the circulatory device through the second channel.

Abstract: A fuel cell system includes a circulatory device and a fuel cell module. The fuel cell module includes a membrane electrode assembly (MEA), an anode flow field plate and a heat exchange module. The anode flow field plate is disposed at a side of the MEA and has an inlet and an outlet. The heat exchange module includes a fluid-conveying unit and a heat exchange unit. At least a part of the heat exchange unit is disposed inside the fluid-conveying unit to divide the heat exchange unit into a first channel and a second channel. The first channel communicates with the circulatory device and the inlet. The second channel communicates with the circulatory device and the outlet. The circulatory device injects a portion of the liquid reactant into the anode flow field plate through the first channel. The remainder reaction solution flows into the circulatory device through the second channel.

Abstract: A fuel cell including a membrane electrode assembly (MEA), an anode current collector, a cathode current collector and a water transport layer is provided. The MEA includes an anode layer, a cathode layer, and an electrolyte layer disposed between the anode layer and the cathode layer. The anode current collector is in contact with the anode layer. The cathode current collector is in contact with the cathode layer to dispose the MEA between the anode current collector and the cathode current collector, and the cathode current collector has a plurality of first openings. The water transport layer is attached on the cathode current collector and includes a capillary material and a plurality of second openings corresponding to the first openings of the cathode current collector.

Abstract: A fuel cell including at least a membrane electrode assembly (MEA), a pipe, a pump and a linkage arrangement is provided. The MEA includes an anode layer, a cathode layer and an electrolyte layer disposed between the anode layer and the cathode layer. The pump is adapted to drive a fluid flowing in the pipe to provide fuel for the anode layer. The linkage arrangement includes a first blade, at least a second blade and a connecting element. The first blade is disposed inside the pipe and located on a flowing path of the fluid, and the fluid is adapted to drive the first blade to rotate. The second blade is disposed outside the pipe, and the connecting element is adapted to connect the first blade and the second blade so that the first blade drives the second blade to rotate to bring air to flow through the cathode layer.

Abstract: A fuel cell system including a fuel cell module and a pump is provided. The fuel cell module includes a membrane electrode assembly and an anode flow-channel plate disposed beside the membrane electrode assembly. The anode flow-channel plate has a reaction tank. The reaction tank is a hollow tank chamber with an inlet on its bottom and an outlet on its top. The pump is adopted for injecting an anolyte into the reaction tank from the inlet at different flow rates. When the anolyte is injected into the reaction tank by the pump, the anolyte inside the reaction tank is discharged via the outlet.

Abstract: A light-emitting diode (LED) package structure including a lead frame, an LED chip, and a circuit board is provided. The lead frame includes a first lead and a second lead. The LED chip is disposed on the first lead and electrically connected to the first lead and the second lead. The circuit board is disposed on the lead frame and electrically connected to the first lead and the second lead. Moreover, the circuit board and the LED chip are disposed at the same side of the lead frame.

Abstract: A backlight module comprising a light box, a diffusion plate and at least a light source set is provided. The light box has a bottom and a light emitting section opposite to the bottom, the diffusion plate is disposed at the light emitting section, and the light source set is disposed on the bottom of the light box. In addition, the light source set includes a substrate and a plurality of point light sources, wherein the substrate is disposed on the bottom of the light box, and the point light sources are disposed on the substrate and face the light emitting section. Wherein, the bottom of the light box has a plurality of heat dissipation holes to expose a portion of the substrate, and another portion of the substrate is in contact with the bottom.

Abstract: A cooling apparatus with a mesh structure for cooling a lampwick of a projector. The cooling apparatus includes a blower, an adjustable air duct disposed at an outlet of the blower. The adjustable air duct further includes an air duct portion, a guiding portion, and a mesh structure. The blower blows cooling air to the air duct that is directly formed on the blower or installed on the blower with a separate air duct. The guiding portion is configured at an outlet of the air duct. The mesh structure couples to the guiding portion to move a lower portion of the guiding portion by gravity so that most part of the cooling air is blown to the lampwick through an upper portion of the guiding portion.

Abstract: A cooling apparatus with a mesh structure for cooling a lampwick of a projector. The cooling apparatus includes a blower, an adjustable air duct disposed at an outlet of the blower. The adjustable air duct further includes an air duct portion, a guiding portion, and a mesh structure. The blower blows cooling air to the air duct that is directly formed on the blower or installed on the blower with a separate air duct. The guiding portion is configured at an outlet of the air duct. The mesh structure couples to the guiding portion to move a lower portion of the guiding portion by gravity so that most part of the cooling air is blown to the lampwick through an upper portion of the guiding portion.