CN2819466Y - Halogen tungsten lamp with glass stand - Google Patents
Halogen tungsten lamp with glass stand Download PDFInfo
- Publication number
- CN2819466Y CN2819466Y CN 200520104101 CN200520104101U CN2819466Y CN 2819466 Y CN2819466 Y CN 2819466Y CN 200520104101 CN200520104101 CN 200520104101 CN 200520104101 U CN200520104101 U CN 200520104101U CN 2819466 Y CN2819466 Y CN 2819466Y
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- CN
- China
- Prior art keywords
- cell
- shell
- pin
- glass
- support
- 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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Abstract
The utility model discloses a kind of glass supporter tungsten halogen lamp, comprise cell-shell, be installed in the blast pipe and the clamping plate that are installed in the cell-shell lower end on cell-shell top, be encapsulated in two molybdenum sheets in the clamping plate and insert a pair of pin of intermediate plate, the centre position is provided with the fixing glass support in the described cell-shell, the glass supporter bottom is fixed on the cell-shell, be connected with two filaments by glass supporter, described filament one end is connected with molybdenum sheet with tantalum piece transition welding back by filament pin, the other end is contacted mutually by support, and described pin one end and molybdenum sheet are electrically connected.The utility model bulb structure is simple, and it makes support with glass, saves a large amount of molybdenum filaments as support, and the technology assemble flow is short, and production cost descends 50%.
Description
Technical field
The utility model relates to a kind of tungsten halogen lamp, specifically, relates to a kind of glass supporter tungsten halogen lamp.
Background technology
Tungsten halogen lamp is owing to have advantages such as luminous intensity height, power consumption are few, good decorating effect, and more and more adopted by people.The tradition tungsten halogen lamp is made support with molybdenum filament, the price of molybdenum is at 3000 yuan/kg, the cost height, and the molybdenum filament supporting structure need be welded together by binding post and bead and constitute support and be connected filament and change filament shape, the manufacturing process of bead need consume manpower, Ministry Of Fuel And Power power, in manufacturing process, also need the wick supporting rack shaping, comprise operations such as hook, filament extension silk, filament causes defectives such as crooked easily in the bulb assembling process, bulb assembling qualification rate is low, and the metal molybdenum filament makes the luminous flux that support influences bulb, and the life-span of bulb is low.In use because binding post is too much and bead cleans the clean phenomenons such as jumping electricity, life-span weak point, blackout that occur easily, security performance is very bad for this common tungsten halogen lamp.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of existing common tungsten halogen lamp, and a kind of glass supporter tungsten halogen lamp is provided, and its bulb structure is simple, make support with glass, save a large amount of molybdenum filaments as support, the technology assemble flow is short, and production cost descends 50%.
For addressing the above problem, the utility model adopts following technical scheme:
The utility model glass supporter tungsten halogen lamp, comprise cell-shell, be installed in the blast pipe and the clamping plate that are installed in the cell-shell lower end on cell-shell top, be encapsulated in two molybdenum sheets in the clamping plate and insert a pair of pin of intermediate plate, the centre position is provided with the fixing glass support in the described cell-shell, the glass supporter bottom is fixed on the cell-shell, be connected with two filaments by glass supporter, described filament one end is connected with molybdenum sheet with tantalum piece transition welding back by filament pin, the other end is contacted mutually by support, and described pin one end and molybdenum sheet are electrically connected.
Glass supporter described in the utility model top is provided with rack groove, and two filaments are contacted mutually by the filament pin that is installed in the groove.
Be provided with retaining groove in the described clamping plate, the other end of described pin is fixed in the retaining groove of clamping plate.
The utility model bulb structure is simple, and it makes support with glass, saves a large amount of molybdenum filaments as support, and the technology assemble flow is short, and production cost descends 50%.It need not make bead, saves artificial, Ministry Of Fuel And Power power, and alkali, acid, water, hydrogen and electric energy are saved in its cancellation chemical cleaning and heat treatment, have improved environmental pollution.It need not carry out shaping to wick supporting rack, saves hook, a filament extension silk lamp operation, has saved a large amount of manpowers, has alleviated working strength of workers.Since there is not metallic support, the filament under the equal process conditions, luminous flux has improved 25%, and the life-span improves about 40%.In the bulb assembling process, the crooked defective of filament is controlled at below 1%, has improved the qualification rate of bulb in the illuminating device assembling process.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model end view.
Embodiment
As shown in Figure 1 and Figure 2, the utility model glass supporter tungsten halogen lamp, comprise cell-shell 2, be installed in the blast pipe 1 and the clamping plate 10 that are installed in the cell-shell lower end on cell-shell top, be encapsulated in two molybdenum sheets 6 and a pair of pin 7 that inserts clamping plate in the clamping plate, the centre position is provided with fixing glass support 4 in the described cell-shell, the glass supporter bottom is fixed on the cell-shell, be connected with two filaments 3 by glass supporter, described filament one end is connected with molybdenum sheet 6 with tantalum piece 5 transition welding back by filament pin 9, the other end is contacted mutually by support, and described pin one end and molybdenum sheet are electrically connected.
Glass supporter described in the utility model top is provided with 8, two filaments of rack groove and contacts mutually by the filament pin that is installed in the groove.
Be provided with retaining groove in the described clamping plate, the other end of described pin is fixed in the retaining groove of clamping plate.
Claims (3)
1, a kind of glass supporter tungsten halogen lamp, comprise cell-shell (2), be installed in the blast pipe (1) on cell-shell top and be installed in the clamping plate (10) of cell-shell lower end, be encapsulated in a pair of pin (7) of interior two molybdenum sheets (6) of clamping plate and insertion intermediate plate, it is characterized in that: the centre position is provided with fixing glass support (4) in the described cell-shell, the glass supporter bottom is fixed on the cell-shell, be connected with two filaments (3) by glass supporter, described filament one end is connected with molybdenum sheet with tantalum piece (5) transition welding back by filament pin (9), the other end is contacted mutually by support, and described pin one end and molybdenum sheet are electrically connected.
2, glass supporter tungsten halogen lamp as claimed in claim 1 is characterized in that: described glass supporter top is provided with rack groove (8), and two filaments are contacted mutually by the filament pin that is installed in the groove.
3, glass supporter tungsten halogen lamp as claimed in claim 2 is characterized in that: be provided with retaining groove in the described clamping plate, the other end of described pin is fixed in the retaining groove of clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104101 CN2819466Y (en) | 2005-08-17 | 2005-08-17 | Halogen tungsten lamp with glass stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104101 CN2819466Y (en) | 2005-08-17 | 2005-08-17 | Halogen tungsten lamp with glass stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2819466Y true CN2819466Y (en) | 2006-09-20 |
Family
ID=37005525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104101 Expired - Fee Related CN2819466Y (en) | 2005-08-17 | 2005-08-17 | Halogen tungsten lamp with glass stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2819466Y (en) |
-
2005
- 2005-08-17 CN CN 200520104101 patent/CN2819466Y/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 | ||
| 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 |