HEATING DEVICE Russian patent published in 2020 - IPC H05B1/02 

FIELD: heating.

SUBSTANCE: invention relates to heating devices. Heating device includes at least one shell (2), which forms on the inner side compartment (3) for arrangement of infrared radiation generator (4); compartment (3) is limited by at least wall (5), which is transparent for infrared radiation, for delivery of infrared radiation to outside; generator (4) comprises multiple sources of infrared radiation (6a, 6b), which have elongated shape of structure; such sources (6a, 6b) are located parallel to each other within separation (3) with longitudinal-symmetrical distribution. First central source (6a) is located between the respective side sources (6b), which are located closer to transparent wall (5) relative to central source (6a); on opposite side relative to transparent wall (5) compartment (3) is limited by curved and convex reflecting wall (7), longitudinally symmetrical for transmitting infrared radiation supplied by sources (6a, 6b) to an external area adjacent to transparent wall (5) and localized heating of object located in outer area.

EFFECT: technical result is enabling heating of a specific target without affecting surrounding structures and their involvement, as well as high efficiency of controlling the intensity of produced heat.

15 cl, 8 dwg