CN100413011C - Health-care UV-lamp - Google Patents

Health-care UV-lamp Download PDF

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Publication number
CN100413011C
CN100413011C CNB2004100355293A CN200410035529A CN100413011C CN 100413011 C CN100413011 C CN 100413011C CN B2004100355293 A CNB2004100355293 A CN B2004100355293A CN 200410035529 A CN200410035529 A CN 200410035529A CN 100413011 C CN100413011 C CN 100413011C
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China
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glass shell
glass
health care
ultraviolet
pbo
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Expired - Fee Related
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CNB2004100355293A
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CN1599000A (en
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于首成
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Individual
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing boron

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

The present invention relates to a health care ultraviolet lamp which is characterized in that a glass shell with a combined type rotary reflection surface is adopted, a high purity aluminum film is coated on the inner wall of the glass shell by vaporization, and an electrode which is composed of an electric arc tube, ballasting filaments, etc. is installed in the glass shell. The glass shell is composed of the following chemical raw materials by weight: 68% to 71.9% of SiO2, 7.29% to 10% of Na2O, 5.0% to 9.0% of K2O, 3.51% to 4% of B2O3, 3.0% to 3.79% of ZnO and 5.0% to 8.0% of PbO; the sum of the percent of the raw materials is equal to 100%.

Description

The health care uviol lamp
Technical field
The present invention relates to a kind of health care device field, specifically a kind of health care uviol lamp.
Background technology
We know that the health care sunlamp is widely used abroad, still belong to blank in China.The health care uviol lamp is a kind of from ballast formula high-intensity gas discharge lamp, and radiation spectrum includes healthy ultraviolet ray, long wave ultraviolet, visible light and infrared ray, and the solar spectrum in the extremely similar high mountain of the spectral characteristic of lamp area is particularly suitable for the health care of the mankind and animal.For the ultraviolet ray that obtains enriching, adopt special uviol shell, in order to effectively utilize ultraviolet ray, adopt composite type rotary reflection face glass bulb, evaporation raffinal film has improved ultraviolet utilance effectively.
The electrode of health care uviol lamp is made up of electric arc tube and ballast filament, the energising back is along with the evaporation of mercuryvapour in the electric arc tube, mercuryvapour pressure increases thereupon, under the mutual collision of the electronics in electric arc tube, atom, ion, produced the successive line that comprises ultraviolet, indigo plant, green, gold-tinted, under certain mercuryvapour pressure, it is maximum that the ultra-violet radiation of lamp reaches.
Ultraviolet ray is divided into long wave, and (code name is UV-A, and 320-380nm), (code name is UV-B to medium wave, and 280-320nm), (code name is UV-C to shortwave, 200-280nm) and vacuum (UV-D, 1-220nm) four wave bands.
Ultraviolet B radiation has erythemal effect and health-care effect, is applicable to health care, has following effect:
1.297nm the UV-B ultraviolet ray can promote the η-dehydrogenation ergot cholesterol in the skin to be converted into cholecalciferol, is of value to the normal calcium phosphorus circulation of human body and animal, especially children is had antirachitic effect;
2.300-320nm the UV-B ultraviolet ray can increase the concentration of indoor oxygen molecule;
3.UV-B ultraviolet ray has regulating action to human body and animals and plants nervous system, with regard to body, this means its restoring force and sensitive usefulness of protection, can improve people and toil on or the power of regeneration of body after being ill;
4.UV-B ultraviolet ray has certain positive impact to nervous system, internal system, the hematological system of human body and animal.
The glass shell ubiquity of existing health care uviol lamp and is seen through ultraviolet B radiation (UV-B) weak effect useful to human body, can't absorb simultaneously the shortcoming of all harmful short wave ultraviolet (UV-C), in addition, coefficient of linear expansion, thermal stability, chemical stability are undesirable.
Application number is: 200310114675.0 patent applications disclose a kind of health care uviol lamp, the chemical raw material component of the disclosed glass shell of this ultraviolet health care lamp is still relatively poor to human or animal's health-care effect, and the welding effect of this glass shell and other metal species is undesirable.
Summary of the invention
Technical problem to be solved by this invention is in order to overcome above-mentioned the deficiencies in the prior art, a kind of health care uviol lamp is provided, the glass shell of this health care uviol lamp ultraviolet B radiation (UV-B) useful to human body has and well appears effect, and harmful short wave ultraviolet (UV-C) can absorb fully, reached the purpose of health care, and the chemical composition of glass shell has been done special batching design, has coefficient of linear expansion, thermal stability and chemical stability preferably.
The technical scheme that the present invention solves the problems of the technologies described above employing is: adopt composite type rotary reflection surface glass shell, glass bulb inwall evaporation raffinal film, the electrode of being made up of electric arc tube and ballast filament is installed in the glass shell, and the weight of the chemical raw material of glass shell consists of and contains: SiO 268%-71.9%, Na 2O7.29%-10%, K 2O 5.0%-9.0%, B 2O 33.51%-4%, ZnO 3.0%-3.79%, PbO 5.0%-8.0% also comprise impurity MgO, Al 2O 3, CaO, above-mentioned each component percentages sum equals absolutely.
The keep healthy glass shell ultraviolet B radiation (UV-B) useful to human body of uviol lamp of the present invention has and well appears effect, and human body and the harmful short wave ultraviolet (UV-C) of animal can be absorbed fully, reached health care purpose to human body, and glass shell has the first preferably coefficient of expansion, in glass is made, added an amount of PbO and made easy and certain metal sealing of glass shell, thermal stability and chemical stability height, and provide good material foundation to the later stage processing and forming of glass.
Embodiment
The invention will be further described below in conjunction with embodiment:
Embodiment 1: the present invention adopts composite type rotation surface of emission glass shell, and evaporation raffinal film is equipped with the electrode of being made up of electric arc tube and ballast filament in the glass shell, and the chemical raw material weight of glass shell consists of: SiO 269.65%, Na 2O 9.76%, K 2O 5.85%, B 2O 33.87%, ZnO 3.57%, MgO 0.23%, Al 2O 30.26%, PbO 6.72%, CaO 0.09%, wherein MgO, Al 2O 3, CaO is the contained impurity of aforementioned major ingredient.
Aforementioned base materials is put in the crucible, and heating up makes the raw material fusing, then through making the glass housing of health care uviol lamp after the common process processed, grasps and is being no more than 1420 ℃ in the maximum temperature of founding in the process of glass.
The present invention is as the health care uviol lamp, its glass shell requires to see through the ultraviolet B radiation (UV-B) useful to human body, absorb whole human body harmfuls' short wave ultraviolet (UV-C) simultaneously, because having added PbO makes it have the denominator of general electric light source glass, for example certain coefficient of linear expansion, make glass easily and certain metal sealing, thermal stability, chemical stability are high.Compare with the simple glass shell, ultryiolet ray transmitting glass shell of the present invention is higher to the purity requirement of primary raw material quartz sand, because Fe 2+With Fe 3+Can obviously influence ultraviolet ray transmissivity, therefore the content of iron must be less than 0.02% in the batching.The purpose that the content of borax increases is to make glass be easy to fusing for what reduce glass to the coefficient of expansion, improves lamp behaviour simultaneously, improves the mechanical strength and the toughness of glass, strengthens chemical stability.Adding zinc white is in order to improve smooth surface and transparency, to increase the transmitance of UV-B.Adding potassium and sodium is in order to absorb the harmful ultraviolet (UV)-C below the 280nm.The thickness of glass tube has certain influence to saturating medium ultraviolet optical property, and tube wall is thin more, saturating ultraviolet light performance stronger (in certain limit), but mechanical strength of considering and the breakage in the transportation, and the wall thickness of glass tube is decided to be 0.5-0.8nm.The critical process of producing the ultryiolet ray transmitting glass shell is: in the founding and produce of ultryiolet ray transmitting glass shell, require the crucible iron-holder low, must be earlier before feeding intake with the glass " cleanings " of composition of the same race totally, an impurity introducing glass.The container of all Sheng raw materials, the instrument that uses in the manufacturing process is all used aluminum, and bamboo or stainless steel is made, and the maximum temperature of glass smelting is 1420 ℃.
Embodiment 2: adopt composite type rotary reflection surface glass shell, and glass bulb inwall evaporation raffinal film, the spherical end face of glass bulb adopts transparent or frosting technology is handled; The electrode of being made up of electric arc tube and ballast filament etc. is installed in the glass shell, and the chemical raw material weight of glass shell consists of: SiO 268%, Na 2O 10%, K 2O 8%, B 2O 34%, ZnO 3%, MgO 0.23%, Al 2O 30.22%, PbO 6.5%, CaO 0.05%, wherein MgO, Al 2O 3, CaO is the contained impurity of aforementioned major ingredient.
Embodiment 3: adopt composite type rotary reflection surface glass shell, and glass bulb inwall evaporation raffinal film, the spherical end face of glass bulb adopts transparent or frosting technology is handled; The electrode of being made up of electric arc tube and ballast filament etc. is installed in the glass shell, and the chemical raw material weight of glass shell consists of: SiO 271.9%, Na 2O 7.29%, K 2O 9%, B 2O 33.51%, ZnO 3%, MgO 0.13%, Al 2O 30.16%, PbO 5%, CaO 0.01%, wherein MgO, Al 2O 3, CaO is the contained impurity of aforementioned major ingredient.
Embodiment 4: adopt composite type rotary reflection surface glass shell, and glass bulb inwall evaporation raffinal film, the spherical end face of glass bulb adopts transparent or frosting technology is handled; The electrode of being made up of electric arc tube and ballast filament etc. is installed in the glass shell, and the chemical raw material weight of glass shell consists of: SiO 270%, Na 2O 8%, K 2O 6%, B 2O 33.6%, ZnO 3.79%, MgO 0.3%, Al 2O 30.21%, PbO 8%, CaO 0.1%, wherein MgO, Al 2O 3, CaO is the contained impurity of aforementioned major ingredient.
The raw material components of glass shell of the present invention (weight %) also can be realized by listed embodiment in the following form:
SiO 2 Na 2O K 2O B 2O 3 ZnO PbO Al 2O 3 MgO CaO
Embodiment 5 69 10 7.6 3.8 3.3 6 0.1 0.1 0.1
Embodiment 6 71.5 9.5 7 3.8 3 5 0.1 0.1 0
Embodiment 7 70.5 7.5 6 4 3.5 8 0.1 0.3 0.1
The production technology of the embodiment of the invention two to embodiment seven is identical with embodiment one, no longer is repeated in this description here.

Claims (1)

1. a health care uviol lamp adopts composite type rotary reflection surface glass shell, and glass bulb inwall evaporation raffinal film is equipped with the electrode of being made up of electric arc tube and ballast filament in the glass shell, and the weight of the chemical raw material of glass shell consists of and contains: SiO 268%-71.9%, Na 2O 7.29%-10%, K 2O 5.0%-9.0%, B 2O 33.51%-4%, ZnO 3.0%-3.79%, PbO 5.0%-8.0% also comprise impurity MgO, Al 2O 3, CaO, above-mentioned each component percentages sum equals absolutely.
CNB2004100355293A 2004-08-06 2004-08-06 Health-care UV-lamp Expired - Fee Related CN100413011C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2004100355293A CN100413011C (en) 2004-08-06 2004-08-06 Health-care UV-lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2004100355293A CN100413011C (en) 2004-08-06 2004-08-06 Health-care UV-lamp

Publications (2)

Publication Number Publication Date
CN1599000A CN1599000A (en) 2005-03-23
CN100413011C true CN100413011C (en) 2008-08-20

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112876065B (en) * 2021-02-05 2022-10-11 北京国信同创科技有限责任公司 Lead-containing glass capable of transmitting medium-wave ultraviolet rays and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1043037A (en) * 1989-11-11 1990-06-13 复旦大学 The manufacture method of high-efficiency vacuum ultraviolet source
JPH08283038A (en) * 1995-04-07 1996-10-29 Nippon Electric Glass Co Ltd Ultraviolet-ray transmitting black glass
JPH08333136A (en) * 1995-06-05 1996-12-17 Nippon Electric Glass Co Ltd Glass for sealing cover
CN1363113A (en) * 2000-02-01 2002-08-07 皇家菲利浦电子有限公司 Low-pressure mercury vapor discharge lamp and small fluorescent lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1043037A (en) * 1989-11-11 1990-06-13 复旦大学 The manufacture method of high-efficiency vacuum ultraviolet source
JPH08283038A (en) * 1995-04-07 1996-10-29 Nippon Electric Glass Co Ltd Ultraviolet-ray transmitting black glass
JPH08333136A (en) * 1995-06-05 1996-12-17 Nippon Electric Glass Co Ltd Glass for sealing cover
CN1363113A (en) * 2000-02-01 2002-08-07 皇家菲利浦电子有限公司 Low-pressure mercury vapor discharge lamp and small fluorescent lamp

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Granted publication date: 20080820

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