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Health-care UV-lamp

An ultraviolet lamp, health care technology, applied in the direction of discharge lamps, discharge tubes, electrical components, etc., can solve the problems of linear expansion coefficient, thermal stability, chemical stability, unsatisfactory chemical stability, inability to absorb short-wave ultraviolet rays, poor health care effect, etc. The effect of high stability and chemical stability

Inactive Publication Date: 2005-03-23
于首成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The glass shells of existing health care ultraviolet lamps generally have the disadvantages of passing through the useful ultraviolet rays (UV-B) to the human body, and cannot absorb all the short-wave ultraviolet rays (UV-C) that are harmful to the human body. In addition, the linear expansion Coefficient, thermal stability, chemical stability are not ideal
[0011] The application number is: 200310114675.0 patent application discloses a health care ultraviolet lamp, the chemical raw material composition of the glass shell disclosed by the ultraviolet health care lamp is still poor for human or animal health care effect, and the welding of the glass shell and other metals Unsatisfactory effect

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0016] Example 1: The present invention adopts a combined rotating emitting surface glass shell, evaporating a high-purity aluminum film, and an electrode composed of an arc tube and a ballast filament is installed in the glass shell. The weight composition of the chemical raw material of the glass shell is: SiO 2 69.65%, Na 2 O 9.76%, K 2 O 5.85%, B 2 O 3 3.87%, ZnO 3.57%, MgO 0.23%, Al 2 O 3 0.26%, PbO 6.72%, CaO 0.09%, of which MgO, Al 2 O 3 , CaO is the impurity contained in the aforementioned main material.

[0017] Put the aforementioned raw materials into a crucible, raise the temperature to melt the raw materials, and then process them through conventional processes to form the glass shell of the health-care UV lamp. During the glass melting process, the highest temperature should not exceed 1420°C.

[0018] As a health-care ultraviolet lamp, the glass shell of the present invention is required to be able to transmit the useful medium-wave ultraviolet (UV-B) to the human b...

Embodiment 2

[0019] Example 2: Using a combined rotating reflective glass shell, the inner wall of the glass shell is vapor-deposited with high-purity aluminum film, and the spherical top surface of the glass shell is treated with a transparent or frosted process; the glass shell is equipped with arc tubes and ballast filaments, etc. The chemical raw material weight composition of the electrode and glass shell is: SiO 2 68%, Na 2 O 10%, K 2 O 8%, B 2 O 3 4%, ZnO 3%, MgO 0.23%, Al 2 O 3 0.22%, PbO 6.5%, CaO 0.05%, of which MgO, Al 2 O 3 , CaO is the impurity contained in the aforementioned main material.

Embodiment 3

[0020] Example 3: A combined glass shell with a rotating reflecting surface is used. The inner wall of the glass shell is vapor-deposited with high-purity aluminum film. The spherical top surface of the glass shell is treated with a transparent or frosted process; the glass shell is equipped with arc tubes and ballast filaments. The chemical raw material weight composition of the electrode and glass shell is: SiO 2 71.9%, Na 2 O 7.29%, K 2 O 9%, B 2 O 3 3.51%, ZnO 3%, MgO 0.13%, Al 2 O 3 0.16%, PbO 5%, CaO 0.01%, of which MgO, Al 2 O 3 , CaO is the impurity contained in the aforementioned main material.

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PUM

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Abstract

The invention relates to a health care ultraviolet lamp, adopts combined rotatory reflector glass shell. The wall of the glass shell is coated by vaporization with highly pure aluminum film and there is arc tube and ballast filament in the glass shell. The weight compositions of the chemical feedstock of the glass shell is as follows: between 68% and 71.9% of SiO2, between 7.29% and 10% of Na2O, between 5.0% and 9.0% of K2O, between 3.51% and 4% of B2O3, between 3.0% and 3.79% of ZnO and between 5.0% and 8.0% of PbO and the summation of the percentage of every materials is a hundred percent.

Description

Technical field [0001] The invention relates to the field of health care appliances, specifically a health care ultraviolet lamp. Background technique [0002] We know that health care sun lamps have been widely used abroad, but are still blank in our country. The health-care UV lamp is a self-ballasted high-intensity gas discharge lamp. The radiation spectrum includes healthy ultraviolet, long-wave ultraviolet, visible light and infrared. The spectral characteristics of the lamp are very similar to the solar spectrum in mountainous areas, and are particularly suitable for human and animal health care. . In order to obtain abundant ultraviolet rays, a special transparent purple glass shell is used. In order to effectively utilize ultraviolet rays, a combined rotating reflective surface glass envelope is used, and a high-purity aluminum film is evaporated, which effectively improves the utilization rate of ultraviolet rays. [0003] The electrode of the health-care ultravio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C3/076H01J5/04H01J5/08
CPCC03C3/108
Inventor 于首成
Owner 于首成
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