CN201392810Y - Nano-ceramic electrode lamp - Google Patents
Nano-ceramic electrode lamp Download PDFInfo
- Publication number
- CN201392810Y CN201392810Y CN200920130826U CN200920130826U CN201392810Y CN 201392810 Y CN201392810 Y CN 201392810Y CN 200920130826 U CN200920130826 U CN 200920130826U CN 200920130826 U CN200920130826 U CN 200920130826U CN 201392810 Y CN201392810 Y CN 201392810Y
- Authority
- CN
- China
- Prior art keywords
- ceramic
- lamp
- nano
- electrode
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 37
- 239000011521 glass Substances 0.000 claims abstract description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 4
- 239000011733 molybdenum Substances 0.000 claims abstract description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 230000003647 oxidation Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052721 tungsten Inorganic materials 0.000 abstract description 3
- 239000010937 tungsten Substances 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910052571 earthenware Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 210000005239 tubule Anatomy 0.000 description 2
- 239000003708 ampul Substances 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 150000003818 basic metals Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model discloses a nano-ceramic electrode lamp, which aims at providing a nano-ceramic electrode lamp with low energy consumption, long service span, uneasy oxidation, brittle fracture and wire breaking, and supernormal switching times. The nano-ceramic electrode lamp comprises a transparent ceramic discharge pipe which closes a discharge space and is closed by a ceramic plug, and an electrode component formed by winding on a ceramic discharge pipe molybdenum coil, wherein the electrode component is respectively connected with a lead wire thereof through a retaining bracket and a lamp socket which are fixed on the upper end of a glass casing and through an electric current conductor feedthrough line. The nano-ceramic electrode lamp has high lumen ratio, slow light decay, high light efficiency, low energy consumption, long service span and uneasy oxidation, accords to the concept of green lighting, and solves the problems that a traditional metal tungsten filament electrode lamp consumes electricity and has short service span.
Description
Technical field
The utility model relates to a kind of lamp and light fixture thereof with sealing discharge space that be mainly used in, and comprises the electrod lamp in the discharge tube.
Background technology
Common metal tungsten filament electrode lamp of the prior art, the easy oxidation of its metal tungsten wire electrode, embrittlement, fracture of wire and its electronics emission powder body material come off and sputter easily.It causes the fluorescent lamp two ends to be turned black to life termination because therefore each switch all will, usually cause the electronics powder to break away from its metal tungsten wire matrix through the physical process that heating is expanded, cooling is shunk.The easy oxidation of metal tungsten wire electrode, embrittlement, fracture of wire and its electronics emission powder body material come off easily and the shortcoming of sputter extremely short its useful life.
Summary of the invention
Propose on the purpose of this utility model a kind of simple in structure, low power consuming, long-life, be difficult for oxidation, embrittlement, fracture of wire, have the nano ceramic electrod lamp of extraordinary switch number of times.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of nano ceramic electrod lamp, have one and have lamp socket and inert gas filled glass shell, it is characterized in that, it has the transparent ceramic discharge tube of a sealing discharge space, this ceramic discharge tube is sealed by ceramic plug, one is wrapped in the electrode assemblie that described ceramic discharge tube molybdenum coil is formed, and electrode assemblie links to each other with its lead-in wire with lamp socket by the holder of glass shell upper end respectively by current conduction body feedthrough line.
The beneficial effects of the utility model are that simple in structure, cost is low.The utility model utilizes characteristics such as ceramic-metallic high strength, high temperature resistant, corrosion-resistant and low bulk, overcome the shortcoming of the easy oxidation of metal tungsten wire electrode, embrittlement, fracture of wire, has extraordinary switch number of times.Because the discharge tube of ceramet electrod lamp is made up of the transparent ceramic pipe, compare with quartz ampoule and to have unrivaled superiority, but the temperature of earthenware Nai Genggao (fusing point exceeds more than 500 degree than quartz), therefore fluorescent tube can be operated under the higher load, makes light fixture that higher efficient and better photochromic performance be arranged.But earthenware is the erosion of halogen resistant and highly basic metal at high temperature, makes the photoelectric properties of lamp have better stability and longer life-span.Therefore have lumen rate height, light decay is slow, and light is efficient, low power consuming, and the long-life, be difficult for oxidation, meet the green illumination theory.Solved the power consumption of conventional metals tungsten filament electrode lamp, the problem that the life-span is short.
Description of drawings
Fig. 1 is the organigram of the utility model nano ceramic electrod lamp.
Among the figure: 1 lamp socket, 2 bases, 3 lead-in wires, 4 electrodes, 5 coils, 6 ceramic discharge tubes, 7 electrodes, 8 electric conductor feedthrough lines, 9 holders, 10 glass shells.
Embodiment
In Fig. 1, the envelope of quartz glass 10 that has a lamp socket 1 can be made various dissimilar, and various different sizes, various light fixture shape are filled with inert gas in it.Containing the high pressure nano of metal halide and/or the quartz metal halide ceramic electrical electrode ceramic discharge tube 6 from made, can be by the straight pipe type polycrystalline alumina ceramic pipe and the integral sintered transparent body that forms of two ends pottery plug.The pottery plug stretches into inboard, earthenware discharge cavity top, to improve light efficiency and color rendering index.The rear end part of pottery plug is connected with a foraminate tubule in centre by the circular cone transitional cylinder.Pair of electrodes 4,7 stretches in the tubule by an end of plug, and by glass solder this ceramic cavity is carried out hermetic seal.Ceramic discharge tube 6 is sealed by ceramic plug, and discharge space is tightly connected by ceramic plug.The plug of sealed ceramic pipe 6 closely combines plug and round tube under the effect of sintering convergent force.Molybdenum coil 5 is wrapped on the cylinder of ceramic discharge tube 6, and forms electrode assemblie.The electrode 4 of electrode assemblie one end connects base insulator pin 3 center electrical contacts by base 2, and 7 at other end electrode passes through current conduction body feedthrough line 8,, is connected in mutually on the metal inner surface of lamp socket 1 also by the insulation of base 2 through holder 9.
Claims (3)
1. nano ceramic electrod lamp, have one and have lamp socket and inert gas filled glass shell, it is characterized in that, it has the transparent ceramic discharge tube of a sealing discharge space, this ceramic discharge tube is sealed by ceramic plug, one is wrapped in the electrode assemblie that described ceramic discharge tube molybdenum coil is formed, and electrode assemblie links to each other with its lead-in wire with lamp socket by the holder of glass shell upper end respectively by current conduction body feedthrough line.
2. by the described nano ceramic electrod lamp of claim 1, it is characterized in that described electrode ceramic discharge tube is the straight pipe type polycrystalline alumina ceramic pipe and the integral sintered transparent body that forms of two ends pottery plug.
3. by the described nano ceramic electrod lamp of claim 1, it is characterized in that described ceramic discharge tube is sealed by ceramic plug, discharge space is tightly connected by ceramic plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920130826U CN201392810Y (en) | 2009-04-14 | 2009-04-14 | Nano-ceramic electrode lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920130826U CN201392810Y (en) | 2009-04-14 | 2009-04-14 | Nano-ceramic electrode lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392810Y true CN201392810Y (en) | 2010-01-27 |
Family
ID=41599631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920130826U Expired - Fee Related CN201392810Y (en) | 2009-04-14 | 2009-04-14 | Nano-ceramic electrode lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392810Y (en) |
-
2009
- 2009-04-14 CN CN200920130826U patent/CN201392810Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201038122Y (en) | Highly effective long life ceramic metal halide lamp | |
| CN201402790Y (en) | Thermally-actuated single-end metal halide lamp | |
| CN201392810Y (en) | Nano-ceramic electrode lamp | |
| CN102110579A (en) | A New Ceramic Composite Metal Light Source | |
| CN104534302A (en) | LED lamp | |
| CN201122574Y (en) | Metal halide lamp | |
| CN204284983U (en) | A kind of LED | |
| CN100423173C (en) | Arc Tubes for Ceramic Metal Halide Lamps | |
| CN201532933U (en) | Arc tube of ceramic metal halide lamp | |
| CN208722843U (en) | A kind of electrode assembly for ceramic gold-halogen lamp | |
| CN201706412U (en) | Long-life and high-strength discharge lamp with adjustable light | |
| CN204786026U (en) | Novel car xenon lamp | |
| CN106449353B (en) | Single-ended ceramic metal holide lamp arc tube | |
| CN201629296U (en) | Ceramic metal halide lamp arc tube with higher lighting effect | |
| CN202058698U (en) | Electric arc tube for ceramic metal halide lamp | |
| CN2888641Y (en) | Electric arc tube for porcelain metal halide lamp | |
| CN201392809Y (en) | Electric arc tube of ceramic metal halogen lamp for road illumination and lamp cap | |
| CN201629295U (en) | Ceramic metal halide lamp arc tube with higher lighting effect | |
| CN202058697U (en) | Electric arc tube for ceramic metal halide lamp | |
| CN1761028A (en) | Electric arc tube of ceramic metal halide lamp | |
| CN2891274Y (en) | Arc Tubes for Ceramic Metal Halide Lamps | |
| CN201681793U (en) | Gourd-type electrodeless lamp bulb | |
| CN205159283U (en) | Novel high pressure sodium lamp | |
| CN100361266C (en) | Single crystal alumina ceramic high-intensity gas discharge lamp tube | |
| CN202434467U (en) | HID xenon lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20130414 |