CN201966179U - Novel double end quartz metal halide lamp - Google Patents
Novel double end quartz metal halide lamp Download PDFInfo
- Publication number
- CN201966179U CN201966179U CN2010206197190U CN201020619719U CN201966179U CN 201966179 U CN201966179 U CN 201966179U CN 2010206197190 U CN2010206197190 U CN 2010206197190U CN 201020619719 U CN201020619719 U CN 201020619719U CN 201966179 U CN201966179 U CN 201966179U
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- shell
- quartz
- metal halide
- quartzy
- halide lamp
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Abstract
The utility model discloses a novel double end quartz metal halide lamp, which comprises a transparent quartz external bulb shell and an quartz internal bulb shell positioned in the quartz external bulb shell; wherein a front porcelain head device and a back porcelain head device are respectively fixed at the front end and the back end of the quartz external bulb shell; the front porcelain head device and the back porcelain head device are respectively connected with a front internal lead wire and a back internal lead wire through a front external molybdenum foil and a back external molybdenum foil; the front internal lead wire and the back internal lead wire are respectively connected with a front internal molybdenum foil and a back internal molybdenum foil, which are fixed in the quartz internal bulb shell; and the quartz internal bulb shell is semitransparent. In the quartz metal halide lamp disclosed by the utility model, the color rendering index of the lamp is improved from a previous number of 65 to a number of 80, or even higher; and the glare is reduced so that light which is emitted from the lamp is softer, is not dazzling, and is comfortable, and particularly, the eyesight of human eyes can not be damaged.
Description
Technical field:
The utility model relates to the Metal halogen lamp technical field, relates to novel both-end quartz metal halide lamp in particular.
Background technology:
Quartz metal halide lamp is the third generation green illumination light source that the world today emerges after incandescent lamp, Halogen lamp LED, advantages such as, long service life good with light efficiency height, color rendering, not only become the first-selection of light sources such as high-grade car, rear-projection TV, and luminous efficiency height, color and luster is good, because continuous spectrum can obtain comfortable light.Existing quartz metal halide lamp, the individual layer cell-shell is arranged, double-deck cell-shell is also arranged, no matter but be individual layer, still double-deck quartz metal halide lamp, its cell-shell all is to be made by complete transparent quartz, so that the passing through of light, improve the illuminance of lamp, and in order to make the quartz metal halide lamp good illumination effect, everybody all be by every means with in the Metal halogen lamp, it is more transparent that outer cell-shell is processed, light, exactly because but outside bulb shell is too in transparent in quartzy, make very dazzling, soft inadequately of the light that sends, use for a long time and damage to some extent for the eyesight and the health of human body, and the color rendering index of existing quartz metal halide lamp is lower, has only about 65, so just need a kind of luminosity enough, light is soft again has quartz metal halide lamp than high color rendering index (CRI).
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art part, a kind of novel both-end quartz metal halide lamp is provided, this quartz metal halide lamp has inside and outside two-layer quartz bulb shell, its quartzy outside bulb shell is that full impregnated is bright, cell-shell is translucent in quartzy, the light that sends is very soft, and is not dazzling, has higher color rendering index.
Technology solution of the present utility model is as follows:
Novel both-end quartz metal halide lamp, comprise transparent quartzy outside bulb shell, be positioned at the quartzy cell-shell of quartzy outside bulb shell, porcelain head device before and after the rear and front end of described quartzy outside bulb shell is fixed with, described front and back porcelain head device is connected with the front and back lead by molybdenum foil outside the front and back, described front and back lead be fixed on quartzy in the front and back in the cell-shell molybdenum foil be connected, the interior cell-shell of described quartz is translucent.
Described novel both-end quartz metal halide lamp is fixed with preceding electrode on the described preceding interior molybdenum foil, and this preceding electrode is arranged in the preincubation layer of quartzy cell-shell; Be fixed with rear electrode on the molybdenum foil in the described back, this rear electrode is arranged in the back heat-insulation layer of quartzy cell-shell.
Described novel both-end quartz metal halide lamp, described preceding porcelain head device is made of preceding porcelain head, preceding nickel head and preceding outer lead, and described preceding outer lead is connected with described preceding outer molybdenum foil.
Described novel both-end quartz metal halide lamp, described back porcelain head device is made of back porcelain head, back nickel head and back outer lead, and described back outer lead is connected with the outer molybdenum foil in described back.
Described novel both-end quartz metal halide lamp comprises that also one is fixed on the sheet of cooling down on the quartzy interior cell-shell.The sheet of cooling down is fixed on the quartzy interior cell-shell, and is positioned at the outside of quartzy cell-shell.
Cell-shell is olive shape in the described novel both-end quartz metal halide lamp, described quartz.
The utility model beneficial effect is:
1) improved the color rendering index of light fixture; With the color rendering index of quartz metal halide lamp by in the past be higher than 65, be promoted to and be higher than 80, even higher;
2) reduce dazzle; The light that makes light fixture send is more soft, and is not dazzling, makes the people feel very comfortable, especially can not damage the eyesight of human eye;
3) improved the tolerance of light fixture;
4) this novel light fixture making is very simple, when cell-shell is processed into pellucidity in quartz is quartzy, can adopt known technologies commonly used such as coating, plucking, sandblast, chemical treatment method to carry out, and the time is very short, respond well.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is this novel structural representation.
Embodiment:
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited.
Embodiment sees accompanying drawing 1; Novel both-end quartz metal halide lamp, comprise transparent quartzy outside bulb shell 1, be positioned at the quartzy cell-shell 2 of quartzy outside bulb shell, porcelain head device 3,4 before and after the rear and front end of described quartzy outside bulb shell 1 is fixed with, described front and back porcelain head device is connected 7,8 by molybdenum foil 5,6 outside the front and back with the front and back lead, described front and back lead be fixed on quartzy in the front and back in the cell- shell molybdenum foil 9,10 be connected, the interior cell-shell 2 of described quartz is translucent.In processing, cell-shell in quartzy is processed by known technologies commonly used such as plucking, sandblasts, with transparent fully quartzy in cell-shell be processed into translucent, neither complete transparent.
Porcelain head device 3 is made of preceding porcelain head 3a, preceding nickel head 3b and preceding outer lead 3c before described, and described preceding outer lead 3c is connected with described preceding outer molybdenum foil.
Described back porcelain head device 4 is made of back porcelain head 4a, back nickel head 4b and back outer lead 4c, and described back outer lead 4c is connected with the outer molybdenum foil in described back.
Comprise that also one is fixed on the sheet 15 of cooling down on the quartzy interior cell-shell 2.The sheet of cooling down is fixed on the quartzy interior cell-shell, and is positioned at the outside of quartzy cell-shell.
Cell-shell 2 is olive shape in the described quartz.
Claims (6)
1. novel both-end quartz metal halide lamp, comprise transparent quartzy outside bulb shell, be positioned at the quartzy cell-shell of quartzy outside bulb shell, porcelain head device before and after the rear and front end of described quartzy outside bulb shell is fixed with, it is characterized in that: described front and back porcelain head device is connected with the front and back lead by molybdenum foil outside the front and back, described front and back lead be fixed on quartzy in the front and back in the cell-shell molybdenum foil be connected, the interior cell-shell of described quartz is translucent.
2. novel both-end quartz metal halide lamp according to claim 1 is characterized in that: be fixed with preceding electrode on the molybdenum foil in before described, this preceding electrode is arranged in the preincubation layer of quartzy cell-shell; Be fixed with rear electrode on the molybdenum foil in the described back, this rear electrode is arranged in the back heat-insulation layer of quartzy cell-shell.
3. novel both-end quartz metal halide lamp according to claim 1 is characterized in that: the porcelain head device is made of preceding porcelain head, preceding nickel head and preceding outer lead before described, and described preceding outer lead is connected with described preceding outer molybdenum foil.
4. novel both-end quartz metal halide lamp according to claim 1 is characterized in that: described back porcelain head device is made of back porcelain head, back nickel head and back outer lead, and described back outer lead is connected with the outer molybdenum foil in described back.
5. novel both-end quartz metal halide lamp according to claim 1 is characterized in that: comprise that also one is fixed on the sheet of cooling down on the quartzy interior cell-shell.
6. novel both-end quartz metal halide lamp according to claim 1 is characterized in that: cell-shell is olive shape in the described quartz.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206197190U CN201966179U (en) | 2010-11-23 | 2010-11-23 | Novel double end quartz metal halide lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206197190U CN201966179U (en) | 2010-11-23 | 2010-11-23 | Novel double end quartz metal halide lamp |
Publications (1)
Publication Number | Publication Date |
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CN201966179U true CN201966179U (en) | 2011-09-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010206197190U Expired - Fee Related CN201966179U (en) | 2010-11-23 | 2010-11-23 | Novel double end quartz metal halide lamp |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108447764A (en) * | 2018-04-18 | 2018-08-24 | 连云港奇晴光电照明有限公司 | A kind of quartz ampoule for automobile Metal halogen lamp |
-
2010
- 2010-11-23 CN CN2010206197190U patent/CN201966179U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108447764A (en) * | 2018-04-18 | 2018-08-24 | 连云港奇晴光电照明有限公司 | A kind of quartz ampoule for automobile Metal halogen lamp |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20141123 |
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EXPY | Termination of patent right or utility model |