HEATING UNIT, HEATING BLOCK AND SPRAY SYSTEM OF SMOKING PRODUCT Russian patent published in 2023 - IPC A24F40/46 

FIELD: smoking products.

SUBSTANCE: group of inventions is related to a heating unit, a heating block and a spraying system for smoking products. The heating unit of the smoking product comprises: a heating plate, comprising a heating part and a connection part, which is connected to the heating part and is capable of electrical connection with an external circuit; and reinforcing frame. The heating plate and reinforcing frame are placed side by side to increase the strength of the heating plate. The heating plate is built into the surface of the reinforcing frame or completely embedded in the reinforcing frame. The reinforcing frame is at least integrated with the entire edge or part of the edge of the heating portion of the heating plate. The reinforcing frame contains the outer part of the frame and the inner part of the frame. The inner part of the frame is located in the body of the outer part of the frame, and the outer part of the frame is integrated with the edge of the heating part of the heating plate. The inside of the frame is integrated with the middle part of the heating plate. The outer part of the frame and the inner part of the frame are combined to form a hollow structure. The inner part of the frame contains a transverse frame located transversely and/or a longitudinal frame located longitudinally.

EFFECT: providing a quick start of heating process when the power is turned on by increasing the support strength of the heating plate.

16 cl, 37 dwg