03-02-2010 дата публикации
Номер: CN0101639346A
Автор:
WANG WEI,
SHI CHEN,
XIAO JING,
SHANG CHUNGE,
GUO QINGCI,
LU WEIPENG,
WEI WANG,
CHEN SHI,
JING XIAO,
CHUNGE SHANG,
QINGCI GUO,
WEIPENG LU
Принадлежит:
The invention discloses a photoelectric frost measuring sensor which comprises a base, a heat-conducting part, a light transmitter, a light receiver, an upper cover plate and a fixed part, wherein, the base is a flat plate with two bulges, a semi-cylindrical groove is arranged on the bottom side of the flat plate, the thermal conductive part is embedded in the groove of the base, the top of the thermal conductive part extends out of the upper surface of the flat plate of the base, the light transmitter and the light receiver are respectively arranged on the inner sides of the two bulges of thebase, the light transmitter, the light receiver and the upper cover plate are connected into a whole, the upper cover plate is connected with two bulges of the base, and the base is connected with the fixed part. The base is made of insulating, thermal insulating and other materials, and the thermal conductive part is made of thermal conductive materials. The photoelectric frost measuring sensorhas ...
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