Health ultraviolet lamp
An ultraviolet lamp and health care technology, applied in the direction of discharge lamps, gas discharge lamps, parts of gas discharge lamps, etc., can solve the problem of linear expansion coefficient, thermal stability, chemical stability, poor effect, inability to absorb short-wave ultraviolet rays, etc. problems, to achieve the effect of high thermal stability and chemical stability, good linear expansion coefficient
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Embodiment 1
[0016] Embodiment 1: The present invention adopts the combined type rotating reflector glass shell, evaporates the high-purity aluminum film, and the electrode that is made up of arc tube and ballast filament is installed in the glass shell, and the chemical raw material composition (weight) of glass shell is: SiO 2 72%, Na 2 O 6.8%, K 2 O 10.4%, B 2 o 3 3.5%, ZnO 3.8%, CaO 3.5%. Put the above-mentioned raw materials into the crucible, heat up to melt the raw materials, and then make the glass shell of the health-care ultraviolet lamp after conventional processing.
[0017] The present invention is used as a health-care ultraviolet lamp, and its glass shell is required to pass through the mid-wave ultraviolet rays (UV-B) useful to the human body, and absorb all the short-wave ultraviolet rays (UV-C) harmful to the human body at the same time, and must also have a general electric light source glass. The common characteristics of glass, such as a certain linear expansion...
Embodiment 2
[0018] Embodiment 2: the present invention adopts the combined type rotating reflector glass shell, evaporates the high-purity aluminum film, the electrode that is made up of arc tube and ballast filament is installed in the glass shell, and the chemical raw material composition (weight) of glass shell is: SiO 2 73%, Na 2 O 6.9%, K 2 O 9.8%, B 2 o 3 3.1%, ZnO 4.0%, CaO 3.2%.
Embodiment 3
[0019] Embodiment 3: the present invention adopts the combined type rotating reflector glass shell, evaporates high-purity aluminum film, is installed with the electrode that is made up of arc tube and ballast filament in the glass shell, and the chemical raw material component (weight) of glass shell is: SiO 2 72%, Na 2 O 7.1%, K 2 O 9.9%, B 2 o 3 3.4%, ZnO 4.1%, CaO 3.5%.
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