CN105977133A - Noise-resistant quartz lamp - Google Patents
Noise-resistant quartz lamp Download PDFInfo
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- CN105977133A CN105977133A CN201510492554.2A CN201510492554A CN105977133A CN 105977133 A CN105977133 A CN 105977133A CN 201510492554 A CN201510492554 A CN 201510492554A CN 105977133 A CN105977133 A CN 105977133A
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Abstract
The present invention provides a noise-resistant quartz lamp. The lamp comprises a lamp holder structure, a quartz burner, a filament and a filament holder support. The filament has a screw-type structure, and two ends of the filament are connected with the quartz burner. The noise-resistant quartz lamp is characterized in that the filament holder support has a screw-type structure, one part of the filament holder support screw-type structure is embedded into the filament; two lamp holder structures are cylindrical ceramic materials and, superposed with the center line of the quartz burner and symmetrically connected at left and right ends of the quartz burner; and the electrode in the amp holder structure at the left end is connected with the wire at the left end, the other end of the wire at the left end employs the circle clasp structure, the electrode in a lamp holder structure at the right end is connected with the wire at the right end, the other end of the wire at the right end employs the circle clasp structure in the same way. The noise-resistant quartz lamp may be disposed in the noise environment so as to improve the heating capability of a thermal noise test and solve the problem that the quartz lamp in the noise environment is liable to damaging.
Description
Technical field
The invention belongs to aircraft thermal noise composite testing field, be specifically related under a kind of strong noise environment the quartz lamp used.
Background technology
Hypersonic aircraft experiences harsh Aerodynamic Heating and acoustic loads environment in flight course.Structure temperature raises and causes
Bearing capacity declines, and thermal stress can cause structural deterioration, change structural dynamic characteristics.Under high sound intensity noise circumstance, owing to going out
Now quick alternation applied stress, structure can occur the sprouting of fatigue crack, extension until losing efficacy.Heat combines work with acoustic loads
Under with, structural response is increasingly complex, and structural failure occurs earlier than under independent load effect, and failure mechanism is more complicated.
Thermal noise composite testing is to investigate structure structural response characteristic, failure mechanism under heat with noise circumstance, investigating structure
Durability, integrity and the plyability experimental technique that develops.For knots such as the metal wallboard structure of aircraft, missile propulsive plant jet pipes
Structure carries out overheated noise complex experiment；This type of test is participated in the experiment relatively simple for structure, and the quartz lamp heating means of employing are external side
Method, will be placed in outside noise field by quartz lamp heater, but this type of method can not be placed under noise circumstance, and heating-up temperature is relatively low,
The demand that structure thermal noise is tested by hypersonic aircraft can not be met.Present in background technology, problem to solve with invention
Technical problem the most corresponding.
Summary of the invention
For the deficiencies in the prior art, the present invention have devised noise resistance quartz lamp, by improving quartz lamp structure so that it is have
The performance of resistance to very noisy, and be not easy to damage.Quartz lamp body is placed under noise circumstance, improves adding of thermal noise test
Heat energy power, and it is applicable to the thermal noise test of labyrinth.
A kind of noise resistance quartz lamp includes holder structure, quartz burner, filament, silk torr support, filament helically type structure, two
End connects quartz burner, it is characterised in that silk torr support is spiral-shaped structure, a part of embedding of silk torr stent helix type structure
Inside filament；Two holder structures are cylindrical ceramic material, overlap with quartz burner centrage, are symmetrically connected to quartz lamp
The two ends, left and right of pipe, the electrode in left end holder structure is connected with the wire of left end, and the other end of left end wire uses round clasp
Structure, the electrode in right-hand member holder structure is connected with the wire of right-hand member, and the other end of right-hand member wire uses round clasp structure equally.
Further, quartz burner being inwardly provided with tube wall raised points, tube wall raised points supporting wire torr support, to silk torr support
Play fixing effect.
Further, wire outer wrap glass fibre sheath, and wire core is flexible metal nickel wire.
Further, a noise resistance quartz lamp includes 2 symmetrical holder structures, 1 lamp tube structure, 1 filament, silk torr
The quantity of support determines according to the length of filament, and average largest interval 20 millimeters arranges a silk torr support, tube wall raised points according to
The quantity of silk torr support determines, the most not more than quantity of silk torr support, 2 symmetrical wires and 2 symmetrical round clasps
Structure.
Further, the filament of noise resistance quartz lamp and Si Tuo support are tungsten filament, and noise resistance quartz lamp rated power is 3000W/
, diameter 10mm, length 340mm, the long 300mm of wire.
The present invention is from the structure of quartz lamp, holder structure, quartz burner, filament and the connection of silk torr support to quartz lamp
Structure, wire are improved, and make quartz lamp body can be placed under noise circumstance, improve the heating efficiency of thermal noise test,
And solve problems such as being easily damaged in a noisy environment.
Accompanying drawing explanation
Fig. 1 is noise resistance quartz lamp structure chart；
Wherein 1-holder structure 2-quartz burner 3-filament 4-silk torr support 5-tube wall raised points 6-wire 7-round clasp structure
Fig. 2 is noise resistance quartz filament torr rack assumption diagram；
Wherein 2-quartz burner 3-filament 4-silk torr support
Detailed description of the invention
With detailed description of the invention, technical scheme is described in further details below in conjunction with the accompanying drawings.Obviously, described
Embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on embodiments of the invention, this area
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into claimed
Scope.
As a example by Fig. 1, Fig. 2, embodiment 1:
A kind of noise resistance quartz lamp includes holder structure, quartz burner, filament, silk torr support, filament helically type structure, two
End connects quartz burner, it is characterised in that silk torr support is spiral-shaped structure, and the some of silk torr stent helix structure is embedded into
Inside filament；Two holder structures are cylindrical ceramic material, overlap with quartz burner centrage, are symmetrically connected to quartz burner
Two ends, left and right, the electrode in left end holder structure is connected with the wire of left end, and the other end of left end wire uses round clasp knot
Structure, the electrode in right-hand member holder structure is connected with the wire of right-hand member, and the other end of right-hand member wire uses round clasp structure equally.
Further, quartz burner being inwardly provided with tube wall raised points, tube wall raised points supporting wire torr support, to silk torr support
Play fixing effect.
Further, wire outer wrap glass fibre sheath, and wire core is flexible metal nickel wire.
And quartz lamp can include 2 symmetrical holder structures, 1 lamp tube structure, 1 filament, 15 silk torr supports, 8
Individual tube wall raised points, 2 wires and 2 round clasp structures.
Quartz lamp rated power can be that 3000W/ props up, diameter 10mm, length 340mm, the long 300mm of wire；Noise resistance
Magnitude 165dB, maximum working voltage 300V, heating-up temperature is not less than 1000 DEG C.
Described above to the disclosed embodiments, makes those skilled in the art be capable of or uses the present invention.These are implemented
The multiple amendment of example is apparent from for the patented technology personnel of this area, and generic principles defined herein can be
Without departing from the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to illustrated herein
These embodiments, and be to fit to the widest range consistent with principles disclosed herein and features of novelty.
Claims (4)
1. a noise resistance quartz lamp includes holder structure (1), quartz burner (2), filament (3), silk torr support (4),
Filament (3) helically type structure, two ends connect quartz burner (2), it is characterised in that silk torr support (4) is screw type knot
Structure, it is internal that a part for silk torr support (4) spiral-shaped structure is embedded into filament (3)；Two holder structures (1) are cylindrical
Ceramic material, overlaps with quartz burner (2) centrage, is symmetrically connected to the two ends, left and right of quartz burner (2), left end lamp holder
Electrode in structure (1) is connected with the wire (6) of left end, and the other end of left end wire (6) uses round clasp structure (7),
Electrode in right-hand member holder structure (1) is connected with the wire (6) of right-hand member, and the other end of right-hand member wire (6) uses circle equally
Snap ring structure (7).
Noise resistance quartz lamp the most according to claim 1, it is characterised in that quartz burner is inwardly provided with pipe on (2)
Wall raised points (5), tube wall raised points (5) supporting wire torr support (4).
Noise resistance quartz lamp the most according to claim 1 and 2, it is characterised in that wire (6) outer wrap glass
Fiber jacket, wire (6) core is flexible metal nickel wire.
Noise resistance quartz lamp the most according to claim 1 and 2, it is characterised in that quartz lamp include 2 symmetrical
Holder structure (1), 1 lamp tube structure (2), 1 filament (3), silk torr support (4) quantity according to the length of filament (3)
Degree determines, average largest interval 20 millimeters arranges silk torr support (4), tube wall raised points (5) according to silk torr support (4)
Quantity determine, the most not more than quantity of silk torr support (4), 2 symmetrical wires (6) and 2 symmetrical circular card
Ring structure (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492554.2A CN105977133B (en) | 2015-08-13 | 2015-08-13 | A kind of noise resistance quartz lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492554.2A CN105977133B (en) | 2015-08-13 | 2015-08-13 | A kind of noise resistance quartz lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977133A true CN105977133A (en) | 2016-09-28 |
| CN105977133B CN105977133B (en) | 2017-09-29 |
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ID=56988332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492554.2A Active CN105977133B (en) | 2015-08-13 | 2015-08-13 | A kind of noise resistance quartz lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN105977133B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540652A (en) * | 2019-01-04 | 2019-03-29 | 中国工程物理研究院总体工程研究所 | For the quartz lamp under high-power high overload environment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020075A1 (en) * | 1979-05-22 | 1980-12-10 | THORN EMI plc | Improvements in linear filament lamps |
| CN2053798U (en) * | 1988-12-29 | 1990-02-28 | 北京电光源研究所 | Tungsten-halide lamp with improved supporting structure of lamp filament |
| CN201066680Y (en) * | 2007-05-28 | 2008-05-28 | 柏建荣 | Dual direct tube and dual spiral low brightness infrared bulb |
| CN101419900A (en) * | 2007-10-24 | 2009-04-29 | 哈利盛东芝照明公司 | Halogen lamp |
| CN201503854U (en) * | 2009-09-11 | 2010-06-09 | 佛山电器照明股份有限公司 | Double-end halogen lamp |
| CN202549796U (en) * | 2011-05-06 | 2012-11-21 | 天津市永耀电光源有限公司 | Infrared halogen heating lamp tube |
| CN202796859U (en) * | 2012-09-13 | 2013-03-13 | 常州阿拉丁照明电器有限公司 | Novel energy-saving double end iodine tungsten lamp |
| CN203179843U (en) * | 2013-04-16 | 2013-09-04 | 胡宗芳 | Automatic incandescent lamp |
-
2015
- 2015-08-13 CN CN201510492554.2A patent/CN105977133B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020075A1 (en) * | 1979-05-22 | 1980-12-10 | THORN EMI plc | Improvements in linear filament lamps |
| CN2053798U (en) * | 1988-12-29 | 1990-02-28 | 北京电光源研究所 | Tungsten-halide lamp with improved supporting structure of lamp filament |
| CN201066680Y (en) * | 2007-05-28 | 2008-05-28 | 柏建荣 | Dual direct tube and dual spiral low brightness infrared bulb |
| CN101419900A (en) * | 2007-10-24 | 2009-04-29 | 哈利盛东芝照明公司 | Halogen lamp |
| CN201503854U (en) * | 2009-09-11 | 2010-06-09 | 佛山电器照明股份有限公司 | Double-end halogen lamp |
| CN202549796U (en) * | 2011-05-06 | 2012-11-21 | 天津市永耀电光源有限公司 | Infrared halogen heating lamp tube |
| CN202796859U (en) * | 2012-09-13 | 2013-03-13 | 常州阿拉丁照明电器有限公司 | Novel energy-saving double end iodine tungsten lamp |
| CN203179843U (en) * | 2013-04-16 | 2013-09-04 | 胡宗芳 | Automatic incandescent lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540652A (en) * | 2019-01-04 | 2019-03-29 | 中国工程物理研究院总体工程研究所 | For the quartz lamp under high-power high overload environment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977133B (en) | 2017-09-29 |
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