| 摘要 |
The invention is related to a heater that can be used in industry, indoor, outdoor, and half-open areas. The heater (1) that is the subject matter of the invention includes an oval quartz tube (8); an oval-coiled resistance wire (9) inside the quartz tube; upper concave reflectors (6) and lower concave reflectors (7), which ensure that heat generated by the quartz tube is reflected to both front and rear sides of the device; a heat focusing mechanism (12), which ensures that heat is reflected to desired area by changing position of upper reflectors; and two fans (11) that prevent the device from getting excessively heated and contribute to warming up of environment, by discharging hot air inside the device through lower and upper discharge channels (5).
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