Abstract: A smoke detector with an anti-insect function includes a substrate, an optical detection module, a top cover, a base and a perforated plate. The substrate has a ring shape region surrounding a central detection region, and a first block structure of the central detection region is protruded from the substrate and higher than an upper surface of the ring shape region. The optical detection module is disposed inside the central detection region. The top cover has a lateral wall. The base is disposed on the substrate and connected to the top cover to cover the optical detection module. The base has a second block structure partly overlapped with the lateral wall to form a guiding channel. The perforated plate is disposed between the lateral wall and the second block structure to prevent an insect from moving into the top cover through the guiding channel.

Abstract: There is provided a smoke detector including a substrate, a light source and a light sensor. The light source and the light sensor are arranged adjacently on the substrate. The substrate is arranged with an asymmetric structure to cause an illumination region of the light source to deviate toward the light sensor thereby increasing a ratio of light intensity reflected by smoke with respect to reference light intensity.

Abstract: There is provided a smoke detector including a first light source, a second light source surface, a light sensor and a processor. The light sensor receives reflected light when the first light source and the second light source emit light, and generates a first detection signal corresponding to light emission of the first light source and a second detection signal corresponding to light emission of the second light source. The processor distinguishes smoke and floating particles according to a similarity between the first detection signal and the second detection signal.

Abstract: There is provided a smoke detector including a substrate, a light source and a light sensor. The light source and the light sensor are arranged adjacently on the substrate. The substrate is arranged with an asymmetric structure to cause an illumination region of the light source to deviate toward the light sensor thereby increasing a ratio of light intensity reflected by smoke with respect to reference light intensity.

Abstract: A method of fabricating diamond-emulating display frame structure and a diamond-emulating display frame structure provided by the same are provided. The method of fabricating diamond-emulating display frame structure of the present invention comprises: providing a display frame module and a decorative frame, wherein the display frame module has a connecting part, the decorative frame has plural concaves arranged in order and separated via plural partitions; forming a de-waxing layer on the partitions of the decorative frame; forming an adhesive layer on the decorative frame; forming a reflective material layer on the adhesive layer; removing the de-waxing layer; drying the decorative frame; and combining the decorative frame with the display frame module via the connecting part.

Abstract: The present invention discloses a device with connecting member having an elastic ring, and the device includes a body having at least one accommodating cavity on the body and an exhaust opening on the internal periphery of each accommodating cavity; and at least one connecting member having an insert unit at an end of each connecting member, at least one positioning block at the periphery of the insert unit and at least one elastic ring sheathed onto the periphery of the insert unit, such that if the connecting member is inserted into the accommodating cavity, the shape of the accommodating cavity can accommodate the insert unit and each positioning block precisely.

Abstract: The present invention discloses a device with connecting member having an elastic ring, and the device includes a body having at least one accommodating cavity on the body and an exhaust opening on the internal periphery of each accommodating cavity; and at least one connecting member having an insert unit at an end of each connecting member, at least one positioning block at the periphery of the insert unit and at least one elastic ring sheathed onto the periphery of the insert unit, such that if the connecting member is inserted into the accommodating cavity, the shape of the accommodating cavity can accommodate the insert unit and each positioning block precisely.