CN102420095A - Novel quartz metal halide lamp - Google Patents
Novel quartz metal halide lamp Download PDFInfo
- Publication number
- CN102420095A CN102420095A CN2011104136581A CN201110413658A CN102420095A CN 102420095 A CN102420095 A CN 102420095A CN 2011104136581 A CN2011104136581 A CN 2011104136581A CN 201110413658 A CN201110413658 A CN 201110413658A CN 102420095 A CN102420095 A CN 102420095A
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- CN
- China
- Prior art keywords
- metal halide
- sheet assembly
- molybdenum sheet
- spot welding
- molybdenum
- 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.)
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The invention discloses a novel quartz metal halide lamp, which comprises an arc tube, a nickel sleeve, a ceramic tube, a bracket, a first molybdenum piece component, a second molybdenum piece component, a getter piece, a quartz tube and a lamp cap, wherein the nickel sleeve is sleeved at one end of an arc; the ceramic tube is sleeved on the bracket; the nickel sleeve is in spot welding connection with one end of the bracket; the other end of the bracket is in spot welding connection with the first molybdenum piece component; the bracket is in spot welding connection with the getter piece; the other end of the arc tube is in spot welding connection with the second molybdenum piece component; the first molybdenum piece component and the second molybdenum piece component are sealed in a base of the quartz tube through glass; and the first molybdenum piece component and the second molybdenum piece component are fixed on the lamp cap. The invention has the characteristics that the novel quartz metal halide lamp is reasonable in structure, and working environment temperature and tube wall load are reduced so that the novel quartz metal halide lamp is long in life; and the aim of high lumen maintenance is fulfilled.
Description
Technical field
The present invention relates to a kind of novel quartz metal halide lamp.
Background technology
Common G12 quartz metal halide lamp is encapsulated in the quartz socket tube of electric arc tube outside; Owing to receive the restriction of lamp holder size; Generally all adopt the less quartz socket tube of diameter to produce, but because the quartz socket tube diameter makes inner metallic support and electric arc tube apart from too near for a short time, thereby cause that the inner metal halide of electric arc tube is penetrated into the electric arc tube outside; Make the lost of life of lamp, color is drifted about.Because the quartz socket tube diameter makes the space outerpace of electric arc tube work diminish for a short time, and its operating ambient temperature uprises, make the light decay of lamp become big, the lost of life simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of novel quartz metal halide lamp.The present invention has rational in infrastructure, and operating ambient temperature reduces, the characteristics that tube wall load reduces, thus reach the long-life; High lumen depreciation purpose.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of novel quartz metal halide lamp comprises electric arc tube, nickel sleeve, earthenware, support, the first molybdenum sheet assembly, the second molybdenum sheet assembly, the sheet of cooling down, quartz ampoule and lamp holder; Wherein an end of electric arc is set with nickel sleeve, is set with earthenware on the support, and nickel sleeve is connected with the end points weldering of support; The other end of support is connected with the first molybdenum sheet assembly spot welding, and spot welding is connected with the sheet of cooling down on the described support; The other end of described electric arc tube is connected with the second molybdenum sheet assembly spot welding; The first molybdenum sheet assembly and the second molybdenum sheet assembly pass through glass packaging in the base of quartz ampoule; And the first molybdenum sheet assembly and the second molybdenum sheet assembly are fixed on the lamp holder.
Described quartz ampoule is formed by body and the manufacturing of base one; Described body comprises major diameter part and small diameter portion; Wherein the diameter D of major diameter part is 25mm; The diameter d of small diameter portion is 19mm.
The length of described major diameter part is 42mm, and the length of small diameter portion is 38mm.
Beneficial effect of the present invention is: the present invention has rational in infrastructure, and operating ambient temperature reduces, the characteristics that tube wall load reduces, thus reach the long-life; High lumen depreciation purpose.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of novel quartz metal halide lamp of present embodiment comprises electric arc tube 1, nickel sleeve 2, earthenware 3, support 4, the first molybdenum sheet assembly 5, the second molybdenum sheet assembly 6, the sheet 7 of cooling down, quartz ampoule 8 and lamp holder 9; Wherein an end of electric arc tube 1 is set with nickel sleeve 2, is set with earthenware 3 on the support 4, and nickel sleeve 2 is connected with the end points weldering of support 4; The other end of support 4 is connected with 5 spot welding of the first molybdenum sheet assembly, and spot welding is connected with the sheet 7 of cooling down on the described support 4; The other end of described electric arc tube 1 is connected with 6 spot welding of the second molybdenum sheet assembly; The first molybdenum sheet assembly 5 and the second molybdenum sheet assembly 6 pass through glass packaging in the base 82 of quartz ampoule 8; And the first molybdenum sheet assembly 5 and the second molybdenum sheet assembly 6 are fixed on the lamp holder 9.Described quartz ampoule 8 is formed by body 81 and base 82 one manufacturings; Described body 81 comprises major diameter part 811 and small diameter portion 821; Wherein the diameter D of major diameter part 811 is 25mm; The diameter d of small diameter portion 821 is 19mm.The length of described major diameter part 811 is 42mm, and the length of small diameter portion 821 is 38mm.Quartz ampoule 8 is docked by the quartz ampoule of two kinds of different-diameters and forms, and inserts the employing small diameter portion 821 at lamp holder position, and in the employing major diameter part 811 of inserting position beyond the lamp holder; Make the structure of lamp more reasonable; Operating ambient temperature reduces, and tube wall load reduces, thereby reaches the long-life; High lumen depreciation purpose.
Claims (3)
1. a novel quartz metal halide lamp is characterized in that: comprise electric arc tube (1), nickel sleeve (2), earthenware (3), support (4), the first molybdenum sheet assembly (5), the second molybdenum sheet assembly (6), the sheet of cooling down (7), quartz ampoule (8) and lamp holder (9); Wherein an end of electric arc tube (1) is set with nickel sleeve (2), is set with earthenware (3) on the support (4), and nickel sleeve (2) is connected with the end points weldering of support (4); The other end of support (4) is connected with first molybdenum sheet assembly (5) spot welding, and described support (4) is gone up spot welding and is connected with the sheet of cooling down (7); The other end of described electric arc tube (1) is connected with second molybdenum sheet assembly (6) spot welding; The first molybdenum sheet assembly (5) and the second molybdenum sheet assembly (6) pass through glass packaging in the base (82) of quartz ampoule (8); And the first molybdenum sheet assembly (5) and the second molybdenum sheet assembly (6) are fixed on the lamp holder (9).
2. a kind of novel quartz metal halide lamp as claimed in claim 1 is characterized in that: described quartz ampoule (8) is formed by body (81) and base (82) one manufacturing; Described body (81) comprises major diameter part (811) and small diameter portion (821); Wherein the diameter D of major diameter part (811) is 25mm; The diameter d of small diameter portion (821) is 19mm.
3. a kind of novel quartz metal halide lamp as claimed in claim 2 is characterized in that: the length of described major diameter part (811) is 42mm, and the length of small diameter portion (821) is 38mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104136581A CN102420095A (en) | 2011-12-13 | 2011-12-13 | Novel quartz metal halide lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104136581A CN102420095A (en) | 2011-12-13 | 2011-12-13 | Novel quartz metal halide lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102420095A true CN102420095A (en) | 2012-04-18 |
Family
ID=45944441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104136581A Pending CN102420095A (en) | 2011-12-13 | 2011-12-13 | Novel quartz metal halide lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102420095A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097900A (en) * | 1993-06-01 | 1995-01-25 | 菲利浦电子有限公司 | High-voltage metal-halide lamp |
| CN2877031Y (en) * | 2004-06-23 | 2007-03-07 | 电灯专利信托有限公司 | Holder for discharging lamp and discharging lamp with holder |
| CN201247761Y (en) * | 2008-05-16 | 2009-05-27 | 杭州汉光照明有限公司 | TO type quartz contactor metal halide lamp |
| CN201402790Y (en) * | 2009-04-23 | 2010-02-10 | 杭州时代照明电器有限公司 | Thermally-actuated single-end metal halide lamp |
| JP2010282955A (en) * | 2009-05-07 | 2010-12-16 | Panasonic Corp | Metal halide lamp |
-
2011
- 2011-12-13 CN CN2011104136581A patent/CN102420095A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097900A (en) * | 1993-06-01 | 1995-01-25 | 菲利浦电子有限公司 | High-voltage metal-halide lamp |
| CN2877031Y (en) * | 2004-06-23 | 2007-03-07 | 电灯专利信托有限公司 | Holder for discharging lamp and discharging lamp with holder |
| CN201247761Y (en) * | 2008-05-16 | 2009-05-27 | 杭州汉光照明有限公司 | TO type quartz contactor metal halide lamp |
| CN201402790Y (en) * | 2009-04-23 | 2010-02-10 | 杭州时代照明电器有限公司 | Thermally-actuated single-end metal halide lamp |
| JP2010282955A (en) * | 2009-05-07 | 2010-12-16 | Panasonic Corp | Metal halide lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120418 |