CN2674646Y - High-efficiency incandescent bulb - Google Patents
High-efficiency incandescent bulb Download PDFInfo
- Publication number
- CN2674646Y CN2674646Y CN 200320109422 CN200320109422U CN2674646Y CN 2674646 Y CN2674646 Y CN 2674646Y CN 200320109422 CN200320109422 CN 200320109422 CN 200320109422 U CN200320109422 U CN 200320109422U CN 2674646 Y CN2674646 Y CN 2674646Y
- Authority
- CN
- China
- Prior art keywords
- bulb
- general
- molybdenum
- efficiency
- tungsten
- 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
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a high-efficiency incandescent bulb, which comprises the glass bulb casing of a general incandescent lamp, a lamp cap, the stem of the bulb comprising a guide wire, a bell mouth, and an exhaust tube, and a safe single-ended halogen tungsten bulb comprising a quartz glass envelope, a glass bead, tungsten filaments, a molybdenum plate, a molybdenum leg, inactive gas filled inside of the quartz glass envelope, and a halide. The safe single-ended halogen tungsten bulb is mounted inside of the glass bulb casing, and the molybdenum leg thereof is welded with the guide wire of the stem of the bulb. The safe single-ended halogen-tungsten bulb is mounted inside of general incandescent bulb and replaces the general filament inside of the bulb for forming the high-efficiency incandescent bulb. The high-efficiency incandescent bulb can be conveniently used in general lighting lamps, and the optical effect and the service life of the high-efficiency incandescent bulb can be improved greatly as compared with the general bulbs.
Description
Technical field
The utility model relates to a kind of lighting bulb.
Background technology
At present, still screw type or socket type ordinary incandescent lamp steep the bulb of adapted too much in the lighting, this bulb is made of filament, filament support, seal wire, oviduct, blast pipe, cell-shell and lamp holder etc., and being evacuated in its cell-shell and being filled with is lower than 1 atmospheric argon gas.Its structure is comparatively simple, and is easy to use, and price is low, but the shortcoming that exists is that light efficiency is lower, and useful life is shorter.And existing a kind of single end tungsten halogen lamp, its light efficiency is higher, useful life is longer, but its bulb domestic demand is filled with several atmospheric inert gas and small amount of halide, because of the blowing pressure height, not only wall is thicker but also volume is less for its cell-shell, so general halogen tungsten bulb all is not complementary with existing ordinary luminaire.
Summary of the invention
The purpose of this utility model provides a kind of light efficiency height, long service life and profile and the corresponding to bulb of being convenient to use of ordinary incandescent lamp bubble in ordinary luminaire.
Technical solution of the present utility model is: the bulb core-column that it has the glass cell-shell, lamp holder of ordinary incandescent lamp bubble, is made up of seal wire, oviduct, blast pipe, the safe single end tungsten halogen lamp that constitutes with inert gas, halide by filling in quartz crust, bead, tungsten filament, molybdenum sheet, molybdenum pin and the quartz crust, described safe single end tungsten halogen lamp is installed in the glass cell-shell, and its molybdenum pin welds mutually with the seal wire of bulb core-column.
The utility model is installed on safe single end tungsten halogen lamp in the ordinary incandescent lamp bubble, common filament in the replacement bulb, thereby constitute the high-efficiency incandescence bulb, it can use in ordinary luminaire as common bulb easily, and its light efficiency and useful life improve greatly than common bulb.
Description of drawings
Accompanying drawing is the general structure schematic diagram of the utility model embodiment.
Embodiment
Embodiment, safe single end tungsten halogen lamp is made of bead 5, tungsten filament 4, molybdenum sheet 3, molybdenum pin 2 and quartz bulb shell 6, is filled with several atmospheric inert gas and small amount of halide in the quartz bulb shell 6; Bulb core-column is made up of seal wire 7, oviduct 8, blast pipe 9; The molybdenum pin 2 of safe single end tungsten halogen lamp welds mutually with the seal wire 7 of bulb core-column, then at safety single end tungsten halogen lamp and bulb core-column outer mask upper glass cell-shell 1, bulb core-column lower end and 1 end of glass cell-shell mouth be sealing by fusing mutually, and bleed from blast pipe 9, make to become vacuum rear enclosed blast pipe 9 in the glass cell-shell 1; And an end of drawing the seal wire 7 outside the glass cell-shell 1 is connected with lamp holder 10, the other end is connected with the scolding tin contact 12 of lamp holder bottom, be provided with insulating cement 13 between scolding tin contact 12 and the lamp holder 10, at last that glass cell-shell 1 bottom and lamp holder 10 is bonding with binding agent 11, promptly make the utility model.Glass cell-shell 1 of the present utility model can be made different shapes such as sphere, pyriform, cylindrical, candle; Lamp holder 10 can be screw type or socket type.
Claims (1)
1, a kind of high-efficiency incandescence bulb, glass cell-shell (1) with ordinary incandescent lamp bubble, lamp holder (10), the bulb core-column of forming by seal wire (7), oviduct (8), blast pipe (9), with the safe single end tungsten halogen lamp that constitutes by the inert gas of quartz crust (6), bead (5), tungsten filament (4), molybdenum sheet (3), molybdenum pin (2) and the interior filling of quartz crust (6), halide, it is characterized in that safe single end tungsten halogen lamp is installed in the glass cell-shell (1), its molybdenum pin (2) welds mutually with the seal wire (7) of bulb core-column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109422 CN2674646Y (en) | 2003-10-31 | 2003-10-31 | High-efficiency incandescent bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109422 CN2674646Y (en) | 2003-10-31 | 2003-10-31 | High-efficiency incandescent bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674646Y true CN2674646Y (en) | 2005-01-26 |
Family
ID=34474748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320109422 Expired - Fee Related CN2674646Y (en) | 2003-10-31 | 2003-10-31 | High-efficiency incandescent bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674646Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351898A (en) * | 2015-12-13 | 2016-02-24 | 重庆触视科技有限公司 | Bulb with heat dissipating system |
| CN108506751A (en) * | 2018-03-27 | 2018-09-07 | 浙江罗丹照明电器有限公司 | A kind of Crystal lamp compact LED light bulb |
-
2003
- 2003-10-31 CN CN 200320109422 patent/CN2674646Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351898A (en) * | 2015-12-13 | 2016-02-24 | 重庆触视科技有限公司 | Bulb with heat dissipating system |
| CN108506751A (en) * | 2018-03-27 | 2018-09-07 | 浙江罗丹照明电器有限公司 | A kind of Crystal lamp compact LED light bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |