CN202363417U - Long-service-life quartz metal halide lamp - Google Patents
Long-service-life quartz metal halide lamp Download PDFInfo
- Publication number
- CN202363417U CN202363417U CN2011205179306U CN201120517930U CN202363417U CN 202363417 U CN202363417 U CN 202363417U CN 2011205179306 U CN2011205179306 U CN 2011205179306U CN 201120517930 U CN201120517930 U CN 201120517930U CN 202363417 U CN202363417 U CN 202363417U
- Authority
- CN
- China
- Prior art keywords
- lamp
- support
- spot welding
- metal halide
- long
- 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
- 239000010453 quartz Substances 0.000 title claims abstract description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910001507 metal halide Inorganic materials 0.000 title claims abstract description 15
- 150000005309 metal halides Chemical class 0.000 title claims abstract description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 51
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 claims abstract description 17
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 4
- 239000003708 ampul Substances 0.000 claims description 14
- 238000010891 electric arc Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 6
- 229910052571 earthenware Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 abstract 8
- 239000011733 molybdenum Substances 0.000 abstract 8
- 239000000919 ceramic Substances 0.000 abstract 2
- 238000005247 gettering Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model discloses a long-service-life quartz metal halide lamp, which comprises an arc tube, a nickel sleeve, a ceramic tube, a support, a first molybdenum plate component, a second molybdenum plate component, a gettering piece, a quartz tube, a lamp holder, a lamp cup, a first nickel wire and a second nickel wire, wherein the nickel sleeve is sleeved at one end of the arc tube, the ceramic tube is sleeved on the support, the nickel sleeve is connected with one end of the support by means of spot welding, the other end of the support is connected with the first molybdenum plate component by means of spot welding, the gettering piece is connected onto the support by means of spot welding, the other end of the arc tube is connected with the second molybdenum plate component by means of spot welding, the first molybdenum plate component and the second molybdenum plate component are packaged in a base of the quartz tube through glass, the first molybdenum plate component and the second molybdenum plate component are connected with the first nickel wire and the second nickel wire respectively by means of spot welding, the lamp cup is sleeved outside the quartz tube, and the lamp holder is sleeved at the bottom of the lamp cup. The long-service-life quartz metal halide lamp has the advantages of reasonable structure, reduction of operating ambient temperature and lowering of tube wall load.
Description
Technical field
The utility model relates to a kind of long-life quartz metal halide lamp.
Background technology
Common PAR30 quartz metal halide lamp is encapsulated in the quartz socket tube of electric arc tube outside; Owing to receive the restriction of reflector cover neck 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.
The utility model content
The purpose of the utility model is to provide a kind of long-life quartz metal halide lamp.The utlity model has rational in infrastructurely, 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, the solution of the utility model is:
A kind of long-life 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, lamp holder, Lamp cup, first nickel wire and second nickel wire; 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 is connected with the second nickel wire spot welding with first nickel wire respectively with the second molybdenum sheet assembly; Described quartz ampoule outer cover is equipped with Lamp cup, and bottom the Lamp cup lamp holder is installed, and first nickel wire is connected with lamp holder with second nickel wire.
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.
Guard ring also is installed between described Lamp cup and the lamp holder.
Described Lamp cup top is equipped with bowl cover.
The beneficial effect of the utility model is: the utlity model has rational in infrastructurely, 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 the installation diagram of the utility model.
Embodiment
Embodiment 1
As shown in Figure 1; A kind of long-life 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, lamp holder 9, Lamp cup 10, first nickel wire 11 and second nickel wire 12; 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 12 spot welding are connected the first molybdenum sheet assembly 5 with second nickel wire with first nickel wire 11 respectively with the second molybdenum sheet assembly 6; Described quartz ampoule 8 outer cover are equipped with Lamp cup 10, and Lamp cup 10 bottoms are equipped with guard ring 13 and lamp holder 9 successively, and first nickel wire 11 is connected with lamp holder 9 with second nickel wire 12.Described Lamp cup 10 tops are equipped with bowl cover 14.
Claims (5)
1. a long-life 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), lamp holder (9), Lamp cup (10), first nickel wire (11) and second nickel wire (12); 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 spot welding is connected the first molybdenum sheet assembly (5) with second nickel wire (12) with first nickel wire (11) respectively with the second molybdenum sheet assembly (6); Described quartz ampoule (8) outer cover is equipped with Lamp cup (10), and bottom the Lamp cup (10) lamp holder (9) is installed, and first nickel wire (11) is connected with lamp holder (9) with second nickel wire (12).
2. a kind of long-life 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 long-life 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.
4. a kind of long-life quartz metal halide lamp as claimed in claim 1 is characterized in that: between described Lamp cup (10) and the lamp holder (9) guard ring (13) is installed also.
5. a kind of long-life quartz metal halide lamp as claimed in claim 1 is characterized in that: described Lamp cup (10) top is equipped with bowl cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205179306U CN202363417U (en) | 2011-12-13 | 2011-12-13 | Long-service-life quartz metal halide lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205179306U CN202363417U (en) | 2011-12-13 | 2011-12-13 | Long-service-life quartz metal halide lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363417U true CN202363417U (en) | 2012-08-01 |
Family
ID=46574581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205179306U Expired - Fee Related CN202363417U (en) | 2011-12-13 | 2011-12-13 | Long-service-life quartz metal halide lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363417U (en) |
-
2011
- 2011-12-13 CN CN2011205179306U patent/CN202363417U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120801 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |