CN2332879Y - Straight tube type colour metallic halide lamp - Google Patents
Straight tube type colour metallic halide lamp Download PDFInfo
- Publication number
- CN2332879Y CN2332879Y CN97234685U CN97234685U CN2332879Y CN 2332879 Y CN2332879 Y CN 2332879Y CN 97234685 U CN97234685 U CN 97234685U CN 97234685 U CN97234685 U CN 97234685U CN 2332879 Y CN2332879 Y CN 2332879Y
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- CN
- China
- Prior art keywords
- electrode
- stainless steel
- steel wire
- inner bag
- wick
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- Expired - Lifetime
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- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
Abstract
The utility model relates to a straight-tube-type color metallic halide lamp, comprising an outer glass casing, a rack, an inner liner, electrodes, a ceramic tube, a bimetallic piece, a resistor, a wick and a lamp cap. The rack comprises two fixing pieces, a first stainless steel wire which is connected with the two fixing pieces, one end of the inner liner and one end of the ceramic tube, a second stainless steel wire which is connected with the other end of the ceramic tube and one electrode of the wick, and a third stainless steel wire which is connected with the other end of the inner liner and the other electrode of the wick. The rack is compact and beautiful; the inner liner is a low-hydroxyl quartz tube; the electrodes comprise a main electrode, an auxiliary electrode and a trigger electrode, and the main electrode, the auxiliary electrode and the trigger electrode are sealed in the vacuum method on the two ends of the quartz tube. The utility model has brilliance color and lasting and stable color.
Description
The utility model relates to the metal halide lamp of electric light source, particularly a kind of straight pipe type chromatic metallic halide lamp.
Existing chromatic metallic halide lamp, its shell adopts the BT type, should not be supporting with all kinds of light fixtures.The design of this color halogen lamp is unreasonable, it utilizes the quartz ampoule of mercury lamp to do inner bag, it is many to shelve consume material, and solder joint is also many, and electrode adds electronics powder electrode with mercury lamp, production technology is outmoded, poor product quality, photochromic uniformity is poor, and luminous flux is low and light decay is fast, the color halogen lamp color of making is undesirable, and service life is low.
The purpose of this utility model provides a kind of improved straight pipe type chromatic metallic halide lamp, and it adopts the outer glass bulb of international T type, and the color of color halogen lamp, light decay, startability and service life are improved.
A kind of straight pipe type chromatic metallic halide lamp described in the utility model comprises outer glass bulb, shelves, inner bag, electrode, earthenware, bimetal leaf, resistance, wick and lamp holder, the T shape that described outer glass bulb is a straight pipe type; Described shelving comprises two support chips, one first stainless steel wire that is connected with two support chips, inner bag one end and earthenware one end, one second stainless steel wire that is connected with wick one utmost point with the earthenware other end, and the 3rd stainless steel wire that is connected with another utmost point of the inner bag other end and wick, first, second and the 3rd stainless steel wire are support, are connected with the getter sheet with support; Described inner bag is the quartz ampoule of low hydroxyl, and the machine shrouding plane of inner bag two ends and support plane are vertical configuration; Described electrode comprises respectively and main electrode, auxiliary electrode and the trigger electrode of quartz ampoule two end vacuum seals that keep at a distance between main electrode and the trigger electrode, each electrode comprises a plug, the cycle spring of solderless wrapped connection and interior coil spring on plug; Be filled with the metal halide material in the lamp, and be filled with the penning gas that improves startability, so that the chromatic metallic halide lamp is bright in luster, the color lasting stability.
The utility model is used the outer glass bulb of T type instead, and is more compact, practical, suitable supporting with various types of light fixtures.Of the present utility model shelve succinctly attractive in appearance.The photochromic high conformity of chromatic metallic halide lamp, the color lasting stability, can reach 2000 hours service life.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is a kind of structural representation of straight pipe type chromatic metallic halide lamp.
Fig. 2 is that the internal structure of above-mentioned chromatic metallic halide lamp is by left view shown in Figure 1.
Fig. 3 is the electrode structure schematic diagram of above-mentioned chromatic metallic halide lamp.
Referring to Fig. 1 to Fig. 3, a kind of straight pipe type chromatic metallic halide lamp comprises outer glass bulb 1, shelve 2, inner bag 3, electrode, earthenware 4, bimetal leaf 5, resistance 6, wick 7 and lamp holder 8.
The T shape that outer glass bulb 1 is a straight pipe type is international type, and is compact and practical.
Dress adds 2 and comprises two support chips 9, one first stainless steel wire 10 that is connected with two support chips 9, inner bag 3 one ends and earthenware 4 one ends, one second stainless steel wire 11 that is connected with wick 7 one utmost points with earthenware 4 other ends, and the 3rd stainless steel wire 12 that is connected with wick 7 another utmost points with inner bag 3 other ends.First, second and the 3rd stainless steel wire 10,11,12 are support 13.These three sections stainless steel wires directly are fixed on inner bag 3 firmly with nine pads and shelve on 2, and third dimension is strong, and are succinct attractive in appearance and practical.Getter sheet 21 is connected on the support 13.
Electrode comprises respectively main electrode 15, auxiliary electrode 16 and the trigger electrode 17 with quartz ampoule two end vacuum seals.Keep at a distance between main electrode 15 and the trigger electrode 17, this will produce a very large impact the color of lamp, and photochromic, the light decay problem of lamp are effectively solved.Each electrode comprises a plug 18, the cycle spring 19 of solderless wrapped connection on plug 18 and interior coil spring 20.During manufacturing, on plug,, on this electrode spring, enclose electrode springs again around five earlier around nine circle electrode springs.
Fill the metal halide material in the lamp of the present utility model, and fill penning gas, so that the chromatic metallic halide lamp is bright in luster, the color lasting stability.
Claims (1)
1. straight pipe type chromatic metallic halide lamp, it comprises outer glass bulb, shelves, inner bag, electrode, earthenware, bimetal leaf, resistance, wick and lamp holder, it is characterized in that the T shape that described outer glass bulb is a straight pipe type; Described shelving comprises two support chips, one first stainless steel wire that is connected with two support chips, inner bag one end and earthenware one end, one second stainless steel wire that is connected with wick one utmost point with the earthenware other end, and the 3rd stainless steel wire that is connected with another utmost point of the inner bag other end and wick, first, second and the 3rd stainless steel wire are support, are connected with the getter sheet with support; Described inner bag is the quartz ampoule of low hydroxyl, and the machine shrouding plane of inner bag two ends and support plane are vertical configuration; Described electrode comprises respectively and main electrode, auxiliary electrode and the trigger electrode of quartz ampoule two end vacuum seals that keep at a distance between main electrode and the trigger electrode, each electrode comprises a plug, the cycle spring of solderless wrapped connection and interior coil spring on plug; Be filled with the metal halide material in the lamp, and be filled with the penning gas that improves startability, so that the chromatic metallic halide lamp is bright in luster, the color lasting stability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97234685U CN2332879Y (en) | 1997-05-30 | 1997-05-30 | Straight tube type colour metallic halide lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97234685U CN2332879Y (en) | 1997-05-30 | 1997-05-30 | Straight tube type colour metallic halide lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2332879Y true CN2332879Y (en) | 1999-08-11 |
Family
ID=33945979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97234685U Expired - Lifetime CN2332879Y (en) | 1997-05-30 | 1997-05-30 | Straight tube type colour metallic halide lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2332879Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442431C (en) * | 2006-03-29 | 2008-12-10 | 东南大学 | Ceramic auxiliary cathode hot cathode fluorescence lamp |
-
1997
- 1997-05-30 CN CN97234685U patent/CN2332879Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442431C (en) * | 2006-03-29 | 2008-12-10 | 东南大学 | Ceramic auxiliary cathode hot cathode fluorescence lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |