Abstract: Disclosed are a vapor chamber sealing method and a structure using the method. An upper plate and a lower plate used for making a plate of a vapor chamber are prepared, and outer edges of the upper and lower plates are formed into mutually attached sealed edges, and then the sealed edges of the upper and lower plates are aligned and engaged with each other to form a chamber between the upper and lower plates, and a sealing structure is formed and combined with the sealed edges of the upper and lower plates by an injection molding method, and the sealing structure is formed around and combined with the sealed edges of the upper and lower plates.

Abstract: A heat pipe and a sealing method thereof; the sealing method for a heat pipe includes the steps of: providing a metal pipe member, the metal pipe member including one end having a sealed end portion formed thereon and another end thereof having a narrowing neck section extended therefrom. The narrowing neck section includes a channel. A compression mold compresses the narrowing neck section and moves away from the metal pipe member in order to compress and elongate the narrowing neck section into a compression elongated column and to seal the channel. Finally, spot welding process is performed on the compression elongated column to form a sealed block thereon. The present invention is of the merits of improved work efficiency for heat pipe bending, compression and testing and increased length of the metal pipe member with enhanced thermal transfer performance of the heat pipe.

Abstract: A thermostat module, applied in an airflow device, includes a main body and at least one energy storage component, and the main body has a containing space and a first air vent and a second air vent communicated with the containing space, and the airflow device is configured corresponding to the first air vent. The energy storage component includes a fixing element and at least one energy storage element, and the fixing element is detachably coupled to a frame, so that the energy storage component is accommodated in the containing space. The quantity of energy storage components can be increased or decreased by assembling, so that the thermostat module has the effect of adjusting the quantity of energy storage elements conveniently.

Abstract: An energy storage element of an energy storage assembly includes a cylindrical body and a channel formed in an axial direction in an internal thereof; wherein the cylindrical body includes an energy storage material. With the energy storage element having a cylindrical body, the shape of the energy storage element is of the merit of low hydraulic resistance, which allows air flow to pass through the energy storage element(s) smoothly at great speed.

Abstract: An energy storable air conditioning device includes a main body, at least one air blower module and at least one energy storage module. The main body has an air inlet, an air outlet and several receiving spaces connected to each other and disposed between the air inlet and the air outlet. The air blower module includes a first drawer inserted into one of the receiving spaces and a fan disposed in the first drawer. The energy storage module includes a second drawer inserted into another one of the receiving spaces and an energy storage unit disposed in the second drawer. The first drawer is connected to the second drawer.

Abstract: A flat evacuated-tube solar collector includes two parallel collecting tubes, a plurality of parallel evacuated tubes perpendicularly installed between two collecting tubes. Each evacuated tube includes two distal tube sections and a middle section situated between the two distal tube sections, and the middle section is in a flat shape, and has a cross-sectional area greater than that of the distal tube sections. The flat evacuated tubes substitute the conventional fins soldered onto a flat panel solar collector to receive sunlight, while the characteristic of two distal ends of the evacuated tube having a smaller cross-section than the middle section maintains an appropriate spacing between the collecting tube and a connecting point of the evacuated tube to assure the structural strength of the collecting tube.

Abstract: A vapor chamber is configured to conduct heat generated by a heat-generating element and includes a bottom plate, a first wick structure, a second wick structure, a cover plate and a working fluid filled between the cover plate and the bottom plate. One side of the bottom plate has a heated protrusion in thermal contact with the heat-generating element, and the other side is formed with an accommodating trough corresponding to the heated protrusion. The first wick structure is provided in the accommodating trough. The second wick structure is disposed on the bottom plate and provided with an opening and a plurality of airflow channels in communication with the opening. The cover plate tightly covers the bottom plate. The supporting posts are sandwiched between the cover plate and the first wick structure. By this arrangement, the mounting and heat-conducting of the heat-generating element can be achieved.