4results about How to "Increase guide" patented technology

The utility model relates to building decoration technical field especially, it is a kind of building curtain wall waterproof structure, its technical scheme includes: frame, first flow guide groove and second flow guide groove are fixedly installed from top to bottom in the frame inside, first reserved hole is equidistantly opened in the frame top, second reserved hole is opened in the frame bottom, the top of first flow guide groove adopts open structure design, both sides of the bottom of first flow guide groove are equipped with opening, the top length of first flow guide groove matches with the top length of frame inside, the bottom of second flow guide groove adopts open structure design, both sides of the top of second flow guide groove are equipped with opening, the bottom length of second flow guide groove matches with the bottom length of frame inside, second flow guide groove upper end face is sleeved in the outside of first flow guide groove lower end face.The utility model has the advantages of having waterproof function and still keeping the advantages of ventilation and ventilation in rainy day.

The utility model discloses a Beidou SSAS control box heat dissipation device, which comprises a control box body and a heat dissipation mechanism, and is characterized in that the heat dissipation mechanism comprises a side concave seat, an inner air guide fan, an outer support frame, a heat dissipation fan, a grating plate, a matching frame and a gradually-lowered air guide cover, the side concave seat is arranged on the side box wall of the control box body in an inward concave manner, and the inner air guide fan is arranged on the outer support frame. According to the Beidou SSAS control box, a heat dissipation mechanism is arranged at the position of the control box body of an existing Beidou SSAS control box, wind power supply and guide structures are arranged on the side faces and the back face of the control box body of the heat dissipation mechanism, and the heat dissipation mechanism adopts a multi-direction airflow guide mode; an inner air guide fan supplies air inwards from a side concave seat sieve hole window and is matched with an L-shaped lifting and guiding plate and a grating groove to accelerate discharge of hot air outwards, and a cooling fan exhausts air outwards through a gradually-lowered air guide cover to form penetrating airflow, so that the heat guiding and discharging efficiency at the position of the control box body is greatly improved, and internal accumulated heat is reduced.

An electromagnetic heating coil includes a support frame, on which a first coil assembly and a second coil assembly are wound. The first coil assembly has multiple first coils, and the second coil assembly has multiple second coils. The support frame has multiple winding sections, each including a first winding section and a second winding section. The first coils are configured to be wound by a single wire group around the first and second winding sections. In adjacent first and second coils, the second coils are configured to be wound by a single wire group around the first and / or second winding sections, such that at least a portion of the projection area formed by the second coil projecting onto the first coil in the vertical direction overlaps with the first coil. This solution solves the problem of poor uniform heating due to concentrated heating in existing electromagnetic heating coils and further addresses the problem of heating blind spots in existing electromagnetic heating coils.