Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет"
发明人:
Филимонов Виталий Евгеньевич (RU),Токарева Надежда Сергеевна (RU),Казанцева Александра Сергеевна (RU),Кузнецова Елизавета Павловна (RU)
申请号：
RU2019136423
公开号：
RU0000197776U1
申请日:
2019.11.13
申请国别(地区):
RU
年份:
2020
代理人:
摘要：
The utility model relates to the field of electrical engineering. The fumigator comprises a hollow body, consisting of upper and lower parts, in which an electric plug is fixed, LEDs connected in parallel with shunt resistances, a heating element made of insulating heat-conducting material with recesses for resistive electric heaters fixed in these recesses. A slotted hole is made in the housing cover on the side opposite to the electric plug for placement in the socket adjacent to the heating element a plate saturated with a vaporizing insecticide. On the basis of the heating element on the side opposite to the technological socket for the insecticide plate, on the side of the electric plug, the thermal switch with manual reset is fixed with screws, included in a single electric circuit. A removable hatch is made in the housing from the side of the cover of the heating element. The heating element is made in the form of a collapsible design based on screw connections and contains three resistive electric heaters, each of which is connected in series with a parallel-connected LED and a shunt resistance, and the resulting electrical circuits are connected in parallel with each other and connected in series with the rest of the electrical circuit, so that each LED in each such circuit indicates the operability of the corresponding resistive electric heater. The marking of each such LED, made in the corresponding places of the fumigator case, corresponds to the marking of each resistive electric heater of the heating element, made in the corresponding places of the heating element. EFFECT: increased reliability and maintainability of the fumigator. 1 s.p. f-ly, 2 ill.Полезная модель относится к области электротехники. Фумигатор содержит полый корпус, состоящий из верхней и нижней частей, в котором закреплена электрическая вилка, светодиоды, соединённые параллельно с шунтирующими сопротивлениями, нагревательный элемент, выполненный из электроизоляционного теплопроводног
