3results about How to "Thin profile" patented technology

The utility model discloses a kind of ultra-thin vapor chamber and electronic equipment, wherein, ultra-thin vapor chamber includes heat-conducting evaporation cover plate, condensing cover plate and cooling medium, the evaporation cover plate and condensing cover plate are covered and sealedly connected, cavity is formed between the evaporation cover plate and condensing cover plate, the cooling medium is located in the cavity, the inner surface of the evaporation cover plate and condensing cover plate opposite is respectively provided with the groove network that can flow through cooling medium, the groove network includes at least one collection area, several capillary flow channels that are dispersed and extend to all around with collection area as center, the cooling medium circulates and flows on the groove network of evaporation cover plate and condensing cover plate.The utility model realizes cooling medium autonomous circulation flow by capillary flow channel on evaporation cover plate and condensing cover plate, improves the heat equalizing performance of ultra-thin vapor chamber, and can solve the problem of high heat flow electronic heat dissipation of electronic equipment.

The invention relates to the field of electric power technology, and discloses a remote gas density relay. The invention has the beneficial effect that the remote gas density relay can be applied to high-voltage and medium-voltage electrical equipment, has a very thin appearance, and can meet the needs of miniaturization and intelligence of electrical equipment. At the same time, the gas density of the electrical equipment can be accurately monitored to improve work efficiency.

The present invention relates to the technical field of bicycles, and provides a folding bicycle, comprising a bicycle frame, a steering member rotatably mounted at the front end of the bicycle frame, and a front wheel assembly and a rear wheel assembly that can be folded with the bicycle frame, wherein the bicycle frame comprises a front part and a rear part; the front wheel assembly comprises a front fork and a front wheel, the front fork is rotatably connected to the steering member, and can fold the front wheel to the rear part when rotating to the rear part; the rear wheel assembly comprises a rear fork and a rear wheel, the rear fork is rotatably connected to the rear end of the bicycle frame, and can fold the rear wheel to the front part and be spaced apart from the front wheel when rotating to the front part; the front fork has a first avoidance structure, and the rear fork has a second avoidance structure. Compared with the prior art, the folding bicycle provided by the present invention has a larger wheelbase after unfolding, and is comfortable and safe to ride. Moreover, since the bicycle frame, the front fork and the rear fork are all around the front wheel and the rear wheel after folding, the structure is compact, the volume is small, the shape is regular, and it is particularly thin, which is convenient for storage and carrying.