| 摘要 |
<p>A reinforced microwave powered lamp (1 ) is mechanically more resistant and simpler to obtain and includes: a transparent elongated bulb (2) containing, in an inner space thereof, a material apt to be excited by microwave irradiation thereby emitting an electromagnetic radiation, the elongated bulb (2) extending along a continuous profile with two opposite bulb ends (21, 22); at least one microwave coaxial antenna (71, 72) respectively connected to a microwave source (81, 82) via corresponding antenna lead (91, 92), said bulb (2) and said at least one microwave coaxial antenna (71, 72) being displaced in a close relationship to each other to allow the microwave excitation of said material, wherein the bulb (2) is shaped so as to form an open channel (4) in the form of a passing through hole extending said bulb (2) with two opposite channel end openings (41, 42) at said bulb ends (21, 22) respectively, said at least one coaxial antenna (71, 72) being inserted into the open channel (4) from said opposite channel end openings (41, 42).</p> |
