CN202582859U - An installation device for vibration testing of lamps and lanterns - Google Patents
An installation device for vibration testing of lamps and lanterns Download PDFInfo
- Publication number
- CN202582859U CN202582859U CN201220278641XU CN201220278641U CN202582859U CN 202582859 U CN202582859 U CN 202582859U CN 201220278641X U CN201220278641X U CN 201220278641XU CN 201220278641 U CN201220278641 U CN 201220278641U CN 202582859 U CN202582859 U CN 202582859U
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- lamp
- vibration testing
- installation device
- lamps
- installation
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- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 title claims description 40
- 241001465382 Physalis alkekengi Species 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000013011 mating Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A mounting device for lamp vibration test, which connects a vibration table and a lamp, comprises: the lamp mounting part is fixed on the lamp; the vibrating table connecting part is fixed on the vibrating table; and a plurality of struts vertically connecting the lamp mounting part and the connecting part of the vibration table. The utility model discloses can simulate the state that lamps and lanterns installed on-vehicle, can truly reflect the intensity of the inner structure of lamps and lanterns to whether the structure of the inner strength of aassessment lamps and lanterns satisfies practical application.
Description
Technical field
The present invention relates to a kind of erecting device, relate in particular to a kind of light fixture vibration-testing and use erecting device.
Background technology
Light fixture is widely used as a kind of electrical equipment of indispensability.Light fixture is installed in (like locomotive) on the mobile vehicle in a large number.If the light fixture on the carrier receives various unexpected low frequency large-amplitude vibrations, such as the collision between locomotive, emergency brake, situation such as on rough road surface, go, these vibrations can form very big threat to installation position, inner structures of light fixture.Therefore, in the R&D process of light fixture, the intensity of lamp installation position, the intensity of inner structural members are exactly the technical parameter that must investigate.Imitate this kind vibration and assess the lamp installation support intensity, it is extremely important that the reliability of inner structural strength just seems.
And in the prior art, the intensity of assessment lamp installation support and inner structural members, method be directly with lamp installation on shaking table, whether unusual, judge the intensity of light fixture through the frequency that shaking table is set if observing light fixture.The method can not reflect the time of day of light fixture on vehicle-mounted, thereby whether the intensity that can't assess the lamp interior structure satisfies practical application.
Summary of the invention
The technical matters that the present invention will solve is to overcome above-mentioned existing proving installation can't truly reflect the time of day of light fixture on vehicle-mounted; Propose a kind of light fixture vibration-testing and use erecting device; It passes through lamp installation on mounting bracket; The state of simulation light fixture on vehicle-mounted can reflect the inner structure of light fixture truly, thereby whether the inner structural strength of assessing out light fixture satisfies practical application.
For solving the problems of the technologies described above, a kind of light fixture vibration-testing is used erecting device, and it connects shaking table and light fixture, comprising: a lamp installation portion, and light fixture is fixed in the lamp installation portion; One shaking table connecting portion, the shaking table connecting portion is fixed on the shaking table; And many pillars that vertically connect lamp installation portion and shaking table connecting portion.
Preferably, lamp installation portion is a flat board, and flat board is provided with at least one mounting hole.
Preferably, dull and stereotyped center is provided with a mounting hole, is provided with four mounting holes around the mounting hole of dull and stereotyped center, and light fixture is provided with a mating holes, and many screws pass mating holes and the mounting hole of light fixture successively so that light fixture is fixed on the erecting device.
Preferably, the aperture of mounting hole is 3cm.
Preferably; The shaking table connecting portion comprises that a square framework, is arranged at dull and stereotyped and four linking arms that extend out from the outside at the dull and stereotyped right angle of square of square of shaking table connecting portion center, and linking arm extends to the inboard at right angle of framework to connect the dull and stereotyped and square framework of square.
Preferably, dull and stereotyped center and the linking arm of square is respectively equipped with a fixed orifice near the inboard end in square framework right angle.
Preferably, the aperture of fixed orifice is 2cm.
Preferably, erecting device is a cube structure, and cubical rib is long to be 60cm.
Preferably, lamp installation portion, shaking table connecting portion and pillar are one-body molded.
Preferably, the material of erecting device is a steel.
Compared with prior art; Beneficial effect of the present invention comprises: the present invention passes through lamp installation on erecting device; The simulation light fixture is installed in the state on vehicle-mounted; Can reflect the intensity of the inner structure of light fixture truly, thereby whether the structure that can assess out the internal intensity of light fixture satisfies actual application.
Description of drawings
Fig. 1 is the structural representation of light fixture vibration-testing of the present invention with erecting device.
Wherein, description of reference numerals is following:
Lamp installation portion 1:
Dull and stereotyped 11 mounting holes 12
Shaking table connecting portion 2:
Dull and stereotyped 22 linking arms, 23 fixed orifices 24 of square framework 21 squares
Embodiment
In order to further specify principle of the present invention and structure, combine accompanying drawing to a preferred embodiment of the present invention will be described in detail at present.
See also Fig. 1, a kind of light fixture vibration-testing is used erecting device, and it connects shaking table (not shown) and light fixture 4, comprising: a lamp installation portion 1, a shaking table connecting portion 2 and many are the pillars 3 of connection lamp installation portion 1 and shaking table connecting portion 2 vertically.Light fixture 4 is fixed in the lamp installation portion 1, and shaking table connecting portion 2 is fixed on the shaking table.
Please continue to consult Fig. 1, lamp installation portion 1 is one dull and stereotyped 11.Dull and stereotyped 11 are provided with five mounting holes 12.Dull and stereotyped 11 center is provided with a mounting hole 12, and the mounting hole 12 that centers on dull and stereotyped 11 centers is provided with four mounting holes 12.Light fixture 4 is provided with mating holes (not shown), and many screws (not shown) pass mating holes and the mounting hole 12 of light fixture 4 successively so that light fixture 4 is fixed on the erecting device.The light fixture of different sizes can be installed by this lamp installation portion.In the present embodiment, dull and stereotyped 11 be shaped as square, dull and stereotyped 11 thickness is 3mm, the aperture of mounting hole 12 is 3cm.
Please continue to consult Fig. 1, shaking table connecting portion 2 comprises that a square framework 21, is arranged at dull and stereotyped 22 and four linking arms 23 that extend out from the outside at dull and stereotyped right angle of square of shaking table connecting portion 2 centers.Linking arm 23 extends to the inboard at right angle of square framework 21 to connect square dull and stereotyped 22 and square framework 21.The center of square dull and stereotyped 22 and linking arm 23 are respectively equipped with a fixed orifice 24 near the inboard end in square framework 21 right angles.The aperture of fixed orifice 24 is 2cm.
In the present embodiment, erecting device is formed from steel.
Below in conjunction with Fig. 1 the principle of work of light fixture vibration-testing of the present invention with erecting device is described:
At first be installed in the light fixture vibration-testing on the vibration table surface with the fixed orifice 12 of erecting device through shaking table connecting portion 2; Then light fixture 4 is installed in by the normal mounting mode on the mounting hole 12 of lamp installation portion 1, according to on-vehicle lamp country vibration-testing standard the shaking table parameter is set at last and tests.Light fixture 4 is fixed on this erecting device, and the shaking table vibration can make erecting device receive rigidity vibration, and erecting device passes to light fixture with vibrational energy with inertia, can reflect the situation of light fixture on vehicle-mounted so truly.
Compared with prior art; Adopt light fixture vibration-testing erecting device of the present invention; Receive the vibration of rigidity through erecting device, with vibrational energy with the inertia rigidity pass to light fixture, can assess out lamp interior structural member intensity rapidly and accurately and whether satisfy actual the use.
The above is merely preferable possible embodiments of the present invention, and unrestricted protection scope of the present invention.The equivalent structure that all utilizations instructions of the present invention and accompanying drawing content have been done changes, and all is included in protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220278641XU CN202582859U (en) | 2012-06-13 | 2012-06-13 | An installation device for vibration testing of lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220278641XU CN202582859U (en) | 2012-06-13 | 2012-06-13 | An installation device for vibration testing of lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582859U true CN202582859U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220278641XU Expired - Fee Related CN202582859U (en) | 2012-06-13 | 2012-06-13 | An installation device for vibration testing of lamps and lanterns |
Country Status (1)
| Country | Link |
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| CN (1) | CN202582859U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175562A (en) * | 2013-03-01 | 2013-06-26 | 中国水产科学研究院东海水产研究所 | Portable measuring dragging device for ocean current meter |
| CN104215414A (en) * | 2013-05-30 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | A kind of lamp vibration test method |
| CN106768762A (en) * | 2017-01-06 | 2017-05-31 | 成都聚立汇信科技有限公司 | LED lamp is shatter-proof experimental rig |
| CN119354509A (en) * | 2024-10-28 | 2025-01-24 | 南京林业大学 | A lighting equipment durability detection device |
-
2012
- 2012-06-13 CN CN201220278641XU patent/CN202582859U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175562A (en) * | 2013-03-01 | 2013-06-26 | 中国水产科学研究院东海水产研究所 | Portable measuring dragging device for ocean current meter |
| CN103175562B (en) * | 2013-03-01 | 2015-05-20 | 中国水产科学研究院东海水产研究所 | Portable measuring dragging device for ocean current meter |
| CN104215414A (en) * | 2013-05-30 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | A kind of lamp vibration test method |
| CN106768762A (en) * | 2017-01-06 | 2017-05-31 | 成都聚立汇信科技有限公司 | LED lamp is shatter-proof experimental rig |
| CN119354509A (en) * | 2024-10-28 | 2025-01-24 | 南京林业大学 | A lighting equipment durability detection device |
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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: 20121205 Termination date: 20150613 |
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| EXPY | Termination of patent right or utility model |