CN204596750U - A kind of ball-type infrared reflecting halogen bulb with blast pipe - Google Patents
A kind of ball-type infrared reflecting halogen bulb with blast pipe Download PDFInfo
- Publication number
- CN204596750U CN204596750U CN201520249833.1U CN201520249833U CN204596750U CN 204596750 U CN204596750 U CN 204596750U CN 201520249833 U CN201520249833 U CN 201520249833U CN 204596750 U CN204596750 U CN 204596750U
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- ball
- blast pipe
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- shell
- halogen bulb
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Abstract
The utility model discloses a kind of ball-type infrared reflecting halogen bulb with blast pipe, comprise lamp base, tantalum grain, molybdenum sheet, filament, ball-type cell-shell and pressing plate, it is characterized in that: described ball-type cell-shell top is provided with blast pipe, is provided with infrared external reflection rete at described ball-type inner wall; Described platen width is 4 ~ 6mm; Kr, Xe and halogen gas is filled in described ball-type cell-shell.The utility model cost is low, and light efficiency is high, long service life, and can be mass.
Description
Technical field
The utility model relates to a kind of halogen bulb, is specifically related to a kind of ball-type infrared reflecting halogen bulb with blast pipe.
Background technology
At present, domestic halogen bulb has two kinds, and one is single-ended cylindricality halogen bulb (as shown in Figure 1), and the two poles of the earth lead-in wire is in same one end, pressing plate is 13 ~ 14mm, filament is CC-2V type, is applicable to the product of efficiency 10 ~ 16Lm/W, vacuumizes and fill halogen and carry out from exhaust pipe mouth, in lamp, halogen air pressure is up to 4atm by force, useful life can reach 2000h, and cost is low, can be mass.Another kind is both-end cylindricality halogen bulb (as shown in Figure 2), the two poles of the earth lead-in wire is at two ends, pressing plate is 9 ~ 10mm, the without hindrance CC-8 type of filament form, linearly, be applicable to the product of efficiency 15 ~ 20Lm/W, vacuumize and fill halogen and carry out from exhaust pipe mouth, in lamp, halogen air pressure is up to 6atm by force, and useful life can reach 2000h, cost is higher by about 10% than single-ended cylindricality halogen bulb, also can be mass.Also has a kind of external both-end ball-type halogen bulb, volume is smaller, the two poles of the earth lead-in wire is at two ends, the without hindrance CC-8 type of filament form, linearly, the product of suitable efficiency 20 ~ 26Lm/W, but exhaust-pipe-free, vacuumize and fill halogen and carry out from pressure seal mouth, better vacuum environment can be obtained, halogen air pressure the highest strong 10atm in lamp, ball-type cell-shell and filament position form good circular catoptric arrangement, higher light efficiency can be obtained, useful life is at 2000 ~ 4000h, but its cost is more than 8 times of domestic halogen bulb, cost is high, and domestic conventional Halogen lamp LED production equipment cannot be produced.
Sum up product and market that domestic single-ended cylindricality halogen bulb and both-end cylindricality halogen bulb can only be applicable to below 20Lm/W, efficiency and the life-span of U.S. DOE cannot be met, and the product of the external suitable efficiency 20 ~ 26Lm/W of both-end ball-type halogen bulb, but cost is high, cannot produce in enormous quantities again.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of ball-type infrared reflecting halogen bulb with blast pipe, and cost is low, and light efficiency is high, long service life, and can be mass.
The technical scheme that the utility model technical solution problem adopts is: a kind of ball-type infrared reflecting halogen bulb with blast pipe, comprise lamp base, tantalum grain, molybdenum sheet, filament, ball-type cell-shell and pressing plate, it is characterized in that: described ball-type cell-shell top is provided with blast pipe, is provided with infrared external reflection rete at described ball-type inner wall.
Preferred as one, described platen width is 4 ~ 6mm.
Preferred as one, fill Kr, Xe and halogen gas in described ball-type cell-shell.
Lamp base 1 of the present utility model adopts the high temperature resistant molybdenum of 0.5 ~ 0.6mm, plays the effect of lead-in wire power supply; Tantalum grain is the tantalum of 1.5 × 1.5mm, plays the effect of lamp base, molybdenum sheet and filament graded seal; Molybdenum sheet is the molybdenum of 2 ~ 2.5 × 6mm, plays the effect of current lead-through and glass-dead seal sealing; Filament is tungsten filament, plays electric energy and is converted to heat energy and luminous effect; Blast pipe is 3.6 ~ 4.0mm quartz ampoule, plays the effect vacuumizing and fill halogen gas port; Infrared external reflection rete is SiO
2and TiO
2, play the effect that reflected infrared ray improves light efficiency.Described pressing plate 8 width is 4 ~ 6mm, plays the effect of sealing wire; In ball-type cell-shell, fill Kr, Xe and halogen gas, play the effect suppressing tungsten evaporation and Halogen tungsten cycle.
The beneficial effects of the utility model are: abroad on both-end ball-type halogen bulb basis, be provided with blast pipe at ball-type cell-shell top, are adapted to domestic conventional Halogen lamp LED production equipment and produce, namely can be mass, greatly reduce production cost; Be provided with infrared external reflection rete at ball-type inner wall, reflection efficiency is high, and light efficiency is high; The utility model can reach 4000h useful life, is applicable to the product of efficiency 20 ~ 26Lm/W completely, can be used in the energy-saving halogen or PAR lamp that steep in bubble.
Accompanying drawing explanation
Fig. 1 is the structural representation of single-ended cylindricality halogen bulb.
Fig. 2 is the structural representation of both-end cylindricality halogen bulb.
Fig. 3 is the structural representation of the utility model embodiment.
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment
Embodiment 1: as shown in Figure 3, a kind of ball-type infrared reflecting halogen bulb with blast pipe, comprise lamp base 1, tantalum grain 2, molybdenum sheet 3, filament 4, ball-type cell-shell 5 and pressing plate 8, described cell-shell 5 top is provided with blast pipe 6, is provided with infrared external reflection rete 7 at described ball-type cell-shell 5 inwall.Wherein lamp base 1 is the high temperature resistant molybdenum of 0.5mm; Tantalum grain 2 is the tantalum of 1.5 × 1.5mm; Molybdenum sheet 3 is the molybdenum of 2 × 6mm; Filament 4 is tungsten filament; Blast pipe 6 is 3.6mm quartz ampoule; Infrared external reflection rete 7 is SiO
2and TiO
2.Described pressing plate 8 width is 4mm, and pressing plate 8 is withstand voltage is 12MPa.In ball-type cell-shell 5, be filled with Kr, Xe and halogen gas, the blowing pressure is 10atm.
Embodiment 2: the ball-type infrared reflecting halogen bulb of another kind of band blast pipe, wherein lamp base 1 is the high temperature resistant molybdenum of 0.6mm; Molybdenum sheet 3 is the molybdenum of 2.5 × 6mm; Blast pipe 6 is 4mm quartz ampoule; Described pressing plate 8 width is 6mm.Other is identical with embodiment 1.
Claims (3)
1. the ball-type infrared reflecting halogen bulb with blast pipe, comprise lamp base (1), tantalum grain (2), molybdenum sheet (3), filament (4), ball-type cell-shell (5) and pressing plate (8), it is characterized in that: described ball-type cell-shell (5) top is provided with blast pipe (6), be provided with infrared external reflection rete (7) at described ball-type cell-shell (5) outer wall.
2. the ball-type infrared reflecting halogen bulb of band blast pipe as claimed in claim 1, is characterized in that: described pressing plate (8) width is 4 ~ 6mm.
3. the ball-type infrared reflecting halogen bulb of band blast pipe as claimed in claim 1, is characterized in that: fill Kr, Xe and halogen gas in described ball-type cell-shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249833.1U CN204596750U (en) | 2015-04-23 | 2015-04-23 | A kind of ball-type infrared reflecting halogen bulb with blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249833.1U CN204596750U (en) | 2015-04-23 | 2015-04-23 | A kind of ball-type infrared reflecting halogen bulb with blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596750U true CN204596750U (en) | 2015-08-26 |
Family
ID=53932875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249833.1U Expired - Fee Related CN204596750U (en) | 2015-04-23 | 2015-04-23 | A kind of ball-type infrared reflecting halogen bulb with blast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810237A (en) * | 2015-04-23 | 2015-07-29 | 浙江奇达光源有限公司 | Spherical infrared reflection halogen bulb with exhaust pipe |
-
2015
- 2015-04-23 CN CN201520249833.1U patent/CN204596750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810237A (en) * | 2015-04-23 | 2015-07-29 | 浙江奇达光源有限公司 | Spherical infrared reflection halogen bulb with exhaust pipe |
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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: 20150826 Termination date: 20160423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |