Abstract: The present invention discloses a self-propelled cleaning machine of which a control module controls a driving device to prompt a dust compressing member mounted in a dust box to be at a compressing position or a non-compressing position. The dust compressing member of the self-propelled cleaning machine is capable of compressing trash in the dust box to keep the compressed trash within a specific space inside the dust box, thereby achieving an effect of reducing the number of times that a user has to clear the dust box.

Abstract: The present invention discloses a self-propelled cleaning machine of which a control module controls a driving device to prompt a dust compressing member mounted in a dust box to be at a compressing position or a non-compressing position. The dust compressing member of the self-propelled cleaning machine is capable of compressing trash in the dust box to keep the compressed trash within a specific space inside the dust box, thereby achieving an effect of reducing the number of times that a user has to clear the dust box.

Abstract: The present disclosure provides a charging module with a moisture-proof pad and a cleaning system. The charging module is used for charging a cleaning device. The charging module includes a moisture-proof pad, a charging means and at least an adhesive sheet. The moisture-proof pad is used for disposing the cleaning device thereon. The charging means is disposed on the moisture-proof pad for charging the cleaning device. The adhesive sheet is disposed on a lower surface of the moisture-proof pad for adhering the moisture-proof pad to a surface. The adhesive sheet is disposed on the lower surface of the moisture-proof pad. The manufacturing method of the present disclosure is simple with low cost, and can reduce the problem that the moisture-proof pad of the charging module cannot be smoothly attached to the floor.

Abstract: A heating device including a heating unit, a temperature sensing module, a control unit, and a hydrogen generating unit having a first tank, a second tank, and a driving element is provided. The first tank contains a liquid reactant. The second tank contains a solid reactant. The driving element is connected between the first tank and the second tank, drives the liquid reactant to move from the first tank to the second tank, such that the liquid reactant reacts with the solid reactant to generate hydrogen. The heating unit is connected to the hydrogen generating unit and includes a catalyst layer. At least a part of hydrogen moves from the second tank to the heating unit and contacts the catalyst layer to react to generate heat energy. The control unit is electrically connected to the driving element, and controls the driving element according to a temperature of the heating device.

Abstract: An apparatus for generating hydrogen including a housing, a reservoir, and a piston is provided. The housing has a top wall, a bottom wall, and a sidewall. The top wall has vents and a protrudent column extending to the interior of the housing. At least one vent communicates with the top wall and the protrudent column and rest of the vents surround the protrudent column. The reservoir is disposed in the housing for storing a solid state reactant and divides the housing into a first chamber and a second chamber. The first chamber is located between the top wall and the reservoir. The second chamber is located between the bottom wall and the reservoir for storing a liquid reactant. The piston is disposed on the bottom wall. The piston is used to push the liquid reactant towards the reservoir to react with the solid state reactant to generate hydrogen.

Abstract: A hydrogen generating device is adapted for a fuel cell. The hydrogen generating device includes a casing, a button, a solid reactant, a bag-shaped body, and at least one flexible element. The casing has a containing space and an opening. The button is integrally formed and connected to the casing to seal the opening. The solid reactant is disposed in the casing. The bag-shaped body is disposed in the casing and contains a liquid reactant. The flexible element is connected to the casing and is located in the containing space. The flexible element includes a bending end, wherein the flexible element is aligned to the button and is located between the button and the bag-shaped body. When the button is pressed, the button pushes the flexible element so the bending end pierces the bag-shaped body, and the liquid reactant flows out and reacts with the solid reactant to generate hydrogen.

Abstract: A solid reactant sheet, a solid reactant stack, and a fuel cartridge are provided. The solid reactant sheet comprises an adhesive film and a plurality of solid reaction particles. The adhesive film has a first surface, a second surface opposite to the first surface, and a plurality of through holes connected between the first surface and the second surface. The plurality of solid reaction particles are adhered to the first surface, and the solid reaction particles react with a reactant for generating a gas. Furthermore, a solid reactant stack and a fuel cartridge are also provided.

Abstract: A fuel cell unit including a membrane electrode assembly (MEA), a cathode collector plate, an anode collector plate, and a plurality of ribs is provided. The cathode collector plate is disposed at one side of the membrane electrode assembly. The anode collector plate is disposed at another side of the membrane electrode assembly. A material of the anode collector plate may be metal. The ribs are respectively disposed on the anode collector plate. A material of the ribs may be metal. The ribs and the anode collector slate form a plurality of gas channels for supplying a reaction gas to the membrane electrode assembly.

Abstract: An apparatus for generating hydrogen including a housing, a reservoir, and a piston is provided. The housing has a top wall, a bottom wall, and a sidewall. The top wall has vents and a protrudent column extending to the interior of the housing. At least one vent communicates with the top wall and the protrudent column and rest of the vents surround the protrudent column. The reservoir is disposed in the housing for storing a solid state reactant and divides the housing into a first chamber and a second chamber. The first chamber is located between the top wall and the reservoir. The second chamber is located between the bottom wall and the reservoir for storing a liquid reactant. The piston is disposed on the bottom wall. The piston is used to push the liquid reactant towards the reservoir to react with the solid state reactant to generate hydrogen.

Abstract: A hydrogen generating device is adapted for a fuel cell. The hydrogen generating device includes a casing, a button, a solid reactant, a bag-shaped body, and at least one flexible element. The casing has a containing space and an opening. The button is integrally formed and connected to the casing to seal the opening. The solid reactant is disposed in the casing. The bag-shaped body is disposed in the casing and contains a liquid reactant. The flexible element is connected to the casing and is located in the containing space. The flexible element includes a bending end, wherein the flexible element is aligned to the button and is located between the button and the bag-shaped body. When the button is pressed, the button pushes the flexible element so the bending end pierces the bag-shaped body, and the liquid reactant flows out and reacts with the solid reactant to generate hydrogen.

Abstract: A solid reactant sheet, a solid reactant stack, and a fuel cartridge are provided. The solid reactant sheet comprises an adhesive film and a plurality of solid reaction particles. The adhesive film has a first surface, a second surface opposite to the first surface, and a plurality of through holes connected between the first surface and the second surface. The plurality of solid reaction particles are adhered to the first surface, and the solid reaction particles react with a reactant for generating a gas. Furthermore, a solid reactant stack and a fuel cartridge are also provided.