CN201829457U - Lamp wick easy to install - Google Patents
Lamp wick easy to install Download PDFInfo
- Publication number
- CN201829457U CN201829457U CN2010205453607U CN201020545360U CN201829457U CN 201829457 U CN201829457 U CN 201829457U CN 2010205453607 U CN2010205453607 U CN 2010205453607U CN 201020545360 U CN201020545360 U CN 201020545360U CN 201829457 U CN201829457 U CN 201829457U
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- CN
- China
- Prior art keywords
- quartz
- wick
- clamping part
- lamp wick
- install
- 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 lamp wick easy to install, which is applied to projectors. The lamp wick comprises electrodes encapsulated in a quartz bulb through molybdenum sheets, and two sections of deformed quartz tubes extending along two directions of the quartz bulb; the length of the deformed quartz tubes is within the range of 2mm-100mm; the quartz tubes are used for clamping assembly; clamping parts are at least positioned at one side or two sides of the quartz bulb to wrap molybdenum rods excepting the tail end inside; and the clamping part and the quartz tubes are integrally formed. The lamp wick easy to install overcomes the problems of the traditional lamp wick that the shape of the bulb is irregular so as to lead to unstable clamping of fixtures and further cause troublesome assembly, and has the advantages that assembly precision is improved and working hours are saved.
Description
Technical field
The utility model relates to the wick that a kind of projecting apparatus is used, and is specifically related to a kind of wick of convenient and flexible installation.
Background technology
Ultrahigh pressure mercury lamp refers to that mercury-vapor pressure is that (100～200atm), main emission wavelength is at 546.1nm (130atm), and suitable energy is the mercury vapour arc lamp of 219kJ/mol (52.3kcal/mol) for 10133～20265KPa.
The brightness of ultrahigh pressure mercury lamp is bigger, and the useful life of general higher pressure mercury lamp in life-span is low, can be used as point-source of light and uses, and is applied in the searchlight aspect.Also can be used to produce the light source of liquid crystal projector, original lamp pipe produces high heat by behind the voltage when producing high potential difference between die opening, with mercury vaporization, mercury vapour is stimulated and discharges under high potential difference, inner halogens just has the function of catalysis and protection; Its advantage is that luminosity is strong, and long service life is so liquid crystal projection apparatus on the market is to adopt ultrahigh pressure mercury lamp mostly at present.
Please refer to Fig. 1, it is the schematic diagram of the projecting apparatus wick of prior art, as seen its mainly be comprise encapsulation in the quartz bulb shell 2 electrodes and, the molybdenum rod 1 that extend both sides, the fluorescent tube of only wick need being packed into can make projecting apparatus work, but its shortcoming is, quartz bulb shell 2 middle parts are spherical, and both sides are cylindrical short tube, therefore cause irregularly shaped, make when assembling, the situation that anchor clamps folder shakiness often occurs, therefore assembling ten minutes trouble is wasted man-hour.
The utility model content
At above-mentioned defective, the purpose of this utility model provides a kind of easy-to-install wick that is applied on the projecting apparatus, and is dumb with the wick installation that solves prior art, the shortcoming of wasting man-hour.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of easy-to-install wick, be applied on the projecting apparatus, comprise the molybdenum rod that is encapsulated in the electrode in the quartz bulb shell and extends by molybdenum sheet towards the quartz bulb shell both direction, also comprise the clamping part that makes things convenient for anchor clamps fixing, this clamping part is positioned at the one or both sides of quartz bulb shell at least, in will the molybdenum rod except that tail end being wrapped in.
According to the described wick of the utility model preferred embodiment, described clamping part and described quartz bulb shell are one-body molded.
According to the described wick of the utility model preferred embodiment, described clamping part length is 2mm ~ 100mm.
According to the described wick of the utility model preferred embodiment, described clamping part is not for passing through the quartz ampoule of heat treatment deformation.
Owing to adopted above technical characterictic, make the utility model than prior art, have following advantage and good effect:
The utility model being provided with is convenient to the retaining part of anchor clamps clamping, and be made into integration with quartz bulb shell, make projector in the process of assembling, can easily wick be clamped, the Lamp cup of packing into, and the anchor clamps clamping instability that can not cause because of the cell-shell out-of-shape as traditional wick and then causes the assembling trouble, the shortcoming in waste man-hour.
Description of drawings
Fig. 1 is the structural representation of the wick of prior art;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the schematic diagram of the utility model second embodiment;
Fig. 4 is a use schematic diagram of the present utility model.
Embodiment
For ease of understanding,, the utility model done being described in further detail below in conjunction with accompanying drawing.
Embodiment one
Please refer to Fig. 2, a kind of easy-to-install wick, be applied on the projecting apparatus, comprise the molybdenum rod 1 that is encapsulated in the electrode in the quartz bulb shell 2 and extends by molybdenum sheet towards quartz bulb shell 2 both directions, also comprise the clamping part 3 that makes things convenient for anchor clamps fixing, clamping part 3 is positioned at a side of quartz bulb shell 2 at least, and in clamping part 3 will the molybdenum rod 1 except that tail end be wrapped in, clamping part 3 was one-body molded with quartz bulb shell 2.
Certainly, quartz bulb shell 2 and clamping part 3 also can be transparent materials such as glass material, and length and is not passed through heat treatment deformation between 2mm-100mm.Even clamping part damages, do not influence use yet.
Please refer to Fig. 4, in use, only needing to use anchor clamps 4 or other instrument to clamp or control clamping part 3 can assemble wick flexibly, can improve precision greatly and save man-hour.
Embodiment two
Please refer to Fig. 3, it is the schematic diagram of the utility model second embodiment, as seen from the figure, the difference of itself and embodiment one is that all be provided with clamping part 3 in the both sides of quartz bulb shell 2, both sides can be fixed with anchor clamps like this, its operation principle and embodiment one are similar, do not add at this and give unnecessary details.
In sum,, make the utility model, have following advantage and good effect than prior art owing to adopted above technical characterictic:
The utility model being provided with is convenient to the retaining part of anchor clamps clamping, and be made into integration with quartz bulb shell, make projector in the process of assembling, can easily wick be clamped, the Lamp cup of packing into, and the anchor clamps clamping instability that can not cause because of the cell-shell out-of-shape as traditional wick and then causes the assembling trouble, the shortcoming in waste man-hour.
More than disclosed only be preferred embodiment of the present utility model; but be not to be used for limiting itself, anyly have the knack of those skilled in the art, under the situation of the utility model spiritual connotation; the equalization of being done changes and changes, and all should drop in the protection range of the present utility model.
Claims (2)
1. easy-to-install wick, be applied on the projecting apparatus, comprise the molybdenum rod that is encapsulated in the electrode in the quartz bulb shell and extends by molybdenum sheet towards the quartz bulb shell both direction, it is characterized in that, also comprise the clamping part that makes things convenient for anchor clamps fixing, this clamping part is positioned at a side of quartz bulb shell at least, in will the molybdenum rod except that tail end being wrapped in.
2. wick as claimed in claim 1 is characterized in that, described clamping part and described quartz bulb shell are one-body molded.
3, wick as claimed in claim 1 is characterized in that, described clamping part length is 2mm ~ 100mm.
4, wick as claimed in claim 1 is characterized in that, described clamping part is not for passing through the quartz ampoule of heat treatment deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205453607U CN201829457U (en) | 2010-09-28 | 2010-09-28 | Lamp wick easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205453607U CN201829457U (en) | 2010-09-28 | 2010-09-28 | Lamp wick easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829457U true CN201829457U (en) | 2011-05-11 |
Family
ID=43967977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205453607U Expired - Fee Related CN201829457U (en) | 2010-09-28 | 2010-09-28 | Lamp wick easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829457U (en) |
-
2010
- 2010-09-28 CN CN2010205453607U patent/CN201829457U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20120928 |