HEAT-INSULATING AND HEAT-DIFFUSING ELEMENT, AND DEVICE FOR IMAGE MAKING Russian patent published in 2015 - IPC G03G15/16 

FIELD: heating.

SUBSTANCE: group of inventions includes heat-insulating and heat-diffusing element, and device for image making. At that device for the images making is made with possibility to generate toner image on the record carrier and to fix the toner image such that image is made on the record carrier. The device for images making contains: a casing, a exposure unit provided on one side in the casing and made with possibility to generate the optical signal to make the toner image, the fixing unit installed at opposite side in the casing and made with possibility to heat and to fix the toner image, and heat-insulating and heat-diffusing element between the exposure unit and fixing unit made with possibility at least fixing to block the heat air flow generated by the fixing unit to the exposure unit, and to remove heat outside the casing, at that the casing has two air ducts connected with two end sections of the heat-isolating and heat-diffusing element, respectively, and both heat-isolating and heat-diffusing element and the casing create two paths for heat removal, by them heat flows respectively to two air ducts.

EFFECT: assurance of the heat-isolating and heat-diffusing element used to block the heat flow generated by the fixing unit to the exposure unit, even if fan is not used, heat can be removed outside naturally, and device of images making containing the heat-isolating and heat-diffusing element.

19 cl, 6 dwg