SU1327204A1 - Luminescent lamp for electrooptic devices of plant protection - Google Patents

Abstract

The invention relates to the electrical industry, in particular to luminescent light sources, intended for use in mobile electro-optical plants protecting plants from insect pests. The resonance radiation of mercury vapor is converted by the luminophor layer into a longer wavelength. The highest efficiency is achieved for radiation having maxima at 360, 440 and 580 nm, with an intensity ratio (%) of 15:30:55 and a radiation brightness of at least 2-10 cd / m. The lamp has a high efficiency as an attractant. 1 3.p. f-ly, 1 ill. Q (L

Description

13272042

The invention relates to a gas-discharge glass with a lower transmission limit.

Radiation lamps, namely, the luminescent light is about 270 nm. Filling the flask: mercury

low-pressure light sources, 50 mg and argon at a pressure of 95 Pa; Undisable for use, the electrode discharge is excited from

in mobile electro-optical-high-frequency generator on parts of plant protection from insects, those 7.5 MHz ,. assembled according to the scheme of pests (photo traps)

The purpose of the invention is to increase the eff-KT803A.

efficiency as an attractant, 10 Lamp power 25-30 watts. For example, the drawing shows the proposed power supply of 30-AO V DC,

lamp, general view. On the inner surface of the bulb, a nano-lamp consists of bulb 1, a phosphor-phosphor layer consisting of

for the composite layer 2 of complex composition, a co-mixture of five phosphors, providing a 3 and integrated radiation with a lamp in the range 15

elements nPAi inductor 4, radio-280 to 620 nm, with three maxima

ra 5, the boards of the oscillator 6. about 360 440 and 580 nm.

Claims (2)

High-frequency voltage from auto. As the initial phosphors of the generator 6, by means of the inductor 4c, you are double zinc and magnesium phosphate, it excites the electrodeless discharge in 20th activated by thallium; silicate flask 1 containing a mixture of mercury vapor, activated lead, tet - and inert argon gas. Resonant strength of strontium, activated radiation of mercury vapor converts-europium; mixed calf-lumpy calciferous layer 2 in more, activated by lead; halo long wavelength radiation, a spectral calcium phosphate, whose active composition is determined by high antimony and manganese, a branched phosphor type, or a mixture of these. The proposed lamp has a high Base 3 which serves to fasten the bulb 1 as an attractor to the radiator 5. The latter removes low supply voltage, which increases the ambient temperature twice as great, significantly: the generator 6. smaller dimensions and pulsation of the light Experimentally determined that the flux phototaxis effect is observed when used as an attractant, is the formula of the invention; a light source emitting in zones A (and B ultraviolet, i.e. from 280 to 1, a fluorescent lamp for 440 nm and visible light in a range of optical-optical installations for the protection of races, 400-620 nm, and the highest effects containing filled inertness are marked for emitting gas and mercury a flask with luminescent maxima at 360 wavelengths, Q form a layer emitting in ultraviolet440 and 580 nm, with the ratio of the intensity and the visible and spectral ranges of 15: 30: 55%. , distinguish, and so. The range of scattering of the intensity ratios, in order to increase its efficiency, is determined by the accuracy of metatism as an attractant, luminescence. Efficiency measurement The electrophore layer consists of a mixture of lumioptic units and techno-nuphors with radiation maxima at The CMM manufacturing tolerance for a mixture of lumi-wavelengths is 360, 440 and 580 nm, which is the ratio of the intensity of the radiation. In this case, the brightness of the light source at the maxima is (%) attractant must be at least 2 f- with 15:30:55, The radiation brightness is not less than 10 cd / m, which is ensured by using 210 cd / m. calling the proposed electrodeless lamp, having in comparison with the usual 2. The lamp according to claim 1, characterized by the (electrode) luminescent so that the specified mixture bulbs of the same power in 2-2.5 aluminum phosphors consists of double-high-fidelity bright zinc and magnesium fats, activated, thallium-free electrodes, barium silicate, active fluorescent light bulbs having a flashed lead, 80 mm tetraborate of UV radiation, activated by europium, were drawn. 27204 secret calcium tungstate, calcium active, activated by antimony and Lead-Free and Halophosphate manganese. manganese. Compiled by V.Gorchanov M.Petrova Editor Tehred L.Oleinik Proofreader M.Pojo 3403/50 Circulation 698 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035 Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, Projecto st., 4