Assertion: radiator's fin | /r/HasProperty | exposed in extraneous air
Facets:
value: directly
type: MANNER
Source sentences:
text: The luminous energy converging due to scioptics is very strong, cause the lip-deep working temperature of condensation photovoltaic photoelectric conversion receiver very high, in order to guarantee condensation photovoltaic photoelectric conversion receiver, can in normal temperature range, stably work, generally condensation photovoltaic photoelectric conversion receiver is directly bonded on radiator, this radiator lower end radiating fin is directly exposed in extraneous air, the heat that sunlight after converging produces directly by heat sink radiates in extraneous air, but existing distributing of high-power heat energy all adopted and on radiator, increase fan and dispel the heat, like this except increasing the cost of fan, also can increase the cost of connecting line and external power supply, and the workload that increases production, thereby cause the increase of product cost, radiating fin due to existing radiator is all to adopt square column structure simultaneously, when natural wind circulates from square column radiating fin array, the relatively high hot-air of natural wind on can only the wherein two sides of square shaped post radiating fin taken to and in the air in radiator outside, carried out heat exchange by the mode of air current flow, thereby cause thermal column in radiator hot-air around can not be completely and extraneous air exchange, affect the radiating effect of radiator.