CN102944379A - Safety test device for adjustable portion of lamp - Google Patents
Safety test device for adjustable portion of lamp Download PDFInfo
- Publication number
- CN102944379A CN102944379A CN2012104867276A CN201210486727A CN102944379A CN 102944379 A CN102944379 A CN 102944379A CN 2012104867276 A CN2012104867276 A CN 2012104867276A CN 201210486727 A CN201210486727 A CN 201210486727A CN 102944379 A CN102944379 A CN 102944379A
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- China
- Prior art keywords
- synchronous belt
- test device
- rotary table
- safety test
- sliding block
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Abstract
The invention relates to a safety test device for an adjustable portion of a lamp. The safety test device is characterized by comprising a rack, wherein a perpendicular upright post is arranged on the rack, a rotating operating platform is rotatably installed on the rack and is connected with an adjustable-speed motor through a gear pair, a fixing chuck is arranged on the rotating operating platform, a linear guide rail is arranged on the upright post, a sliding block is connected with the linear guide rail, a clamping arm is arranged on the sliding block, a group of synchronous belt pulleys are arranged on the upright post, a synchronous belt is connected with synchronous belt pulleys in an encircling mode and is connected with the sliding block, and the synchronous belt pulleys are connected with a stepping motor through a synchronous belt mechanism. The safety test device is simple and compact in structure, convenient to operate, low in manufacturing cost and capable of meeting test requirements and detection specifications of national standards.
Description
Technical field
The present invention relates to a kind of test unit, especially relate to a kind of adjustable section position safety testing device of light fixture, be applicable to have security and the reliability detection of the light fixture of regulating support or flexible pipe structure.
Background technology
Light fixture is the most frequently used home lighting electrical equipment, security, permanance and reliability standard GB/T 7000.1-2002 4.14.3 clause to it have strict testing requirements and detect standard: to the adjustable apparatus of light fixture, for example the structure of active joint, lifting gear, adjusting support or draw-tube would not make during operation flexible-cable or flexible cord pressurized, is subjected to folder, is damaged or turns round 360 ° along longitudinal axis strand.At present, market does not also have to finish the testing equipment of this test event, in order to implement these standards, is necessary to develop a kind of testing equipment of Pass Test requirement.
Summary of the invention
The applicant is studied improvement for above-mentioned problem, and a kind of adjustable section position safety testing device of light fixture is provided, and satisfies the testing requirements of national standard and detects standard, and is simple and compact for structure, easy to operate, low cost of manufacture.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of adjustable section position safety testing device of light fixture comprises frame, and frame is provided with vertical pillars; Rotary table rotatably is installed on the frame, and rotary table connects buncher by gear pair, and rotary table is provided with fixed chuck; Described column is provided with line slideway, and slide block connects line slideway, and slide block is provided with clamping limb; Column is provided with one group of synchronous pulley, and Timing Belt is around connecting synchronous pulley and connection sliding block, and synchronous pulley connects stepper motor by synchronous belt mechanism.
Technique effect of the present invention is:
The adjustable section position safety testing device of a kind of light fixture disclosed by the invention, simple and compact for structure, easy to operate, low cost of manufacture satisfies the testing requirements of national standard and detects standard.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, the present invention includes frame 100, frame is provided with vertical pillars 200.Rotary table 3 rotatably is installed on the frame 100 by bearing, and rotary table 3 connects buncher 1 by gear pair 2, and buncher 1 drives rotary table 3 by gear pair 2 and does forward and reverse 360 ° rotation; Rotary table 3 is provided with fixed chuck 4, and fixed chuck 4 is used for the fixedly base 5 of light fixture.Column 200 is provided with line slideway 10, and slide block 8 connects line slideway 10, and slide block 8 can slide up and down along line slideway 10, and slide block 8 is provided with clamping limb 7, the clamping that clamping limb 7 is used for the draw-tube 6 of light fixture.Column 200 is provided with one group of synchronous pulley 11, and Timing Belt 9 is around connecting synchronous pulley 11 and connection sliding block 8, and synchronous pulley 11 connects stepper motor 13 by synchronous belt mechanism 12.
Before starting characteristics test, lamp base 5 is fastened on the rotary table 3 by fixed chuck 4 and (center of lamp base 5 and the center of rotary table 3 is coincide), and the draw-tube 6 of light fixture is fixed in the clamping limb 7.Test minute two parts are carried out: 1, the lamp expanding pipe test that pumps: stepper motor 13 is done forward and reverse rotation by synchronous belt mechanism 12 drive synchronous pulleys 11, thereby it is reciprocating to drive Timing Belt 9, clamping limb 7 on the slide block 8 is pumped, the lamp expanding pipe 6 that is fixedly connected with clamping limb 7 and then pumps, and motion frequency, number of times, distance can realize by control system control step motor 13.2, lamp expanding pipe revolution to-and-fro movement test: after the above-mentioned off-test, clamping limb 7 is stopped in position, start buncher 1 and make lamp base 5 do forward and reverse 360 ° of rotations with rotary table 3, gyro frequency, number of times can be controlled buncher 1 by control system and realize.
Claims (1)
1. the adjustable section position safety testing device of a light fixture, it is characterized in that: comprise frame, frame is provided with vertical pillars; Rotary table rotatably is installed on the frame, and rotary table connects buncher by gear pair, and rotary table is provided with fixed chuck; Described column is provided with line slideway, and slide block connects line slideway, and slide block is provided with clamping limb; Column is provided with one group of synchronous pulley, and Timing Belt is around connecting synchronous pulley and connection sliding block, and synchronous pulley connects stepper motor by synchronous belt mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104867276A CN102944379A (en) | 2012-11-21 | 2012-11-21 | Safety test device for adjustable portion of lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104867276A CN102944379A (en) | 2012-11-21 | 2012-11-21 | Safety test device for adjustable portion of lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102944379A true CN102944379A (en) | 2013-02-27 |
Family
ID=47727341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104867276A Pending CN102944379A (en) | 2012-11-21 | 2012-11-21 | Safety test device for adjustable portion of lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102944379A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335820A (en) * | 2013-06-17 | 2013-10-02 | 佛山市多谱光电科技有限公司 | LED device chroma spatial distribution quick tester and test method |
| CN106846999A (en) * | 2017-03-29 | 2017-06-13 | 上海市行知实验中学 | Mechanical wave demonstration device |
| CN108519534A (en) * | 2018-05-30 | 2018-09-11 | 南昌华勤电子科技有限公司 | Electrostatic discharge testing system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4363679A (en) * | 1979-12-22 | 1982-12-14 | Dynamit Nobel Aktiengesellschaft | Use of zinc peroxide as oxidant for explosives and pyrotechnical mixtures |
| CN200952986Y (en) * | 2006-08-24 | 2007-09-26 | 比亚迪股份有限公司 | Drop test table |
| KR20080096057A (en) * | 2007-04-26 | 2008-10-30 | 재단법인 한국건자재시험연구원 | Apparatus for gathering pulverization sample |
| CN201364305Y (en) * | 2009-03-12 | 2009-12-16 | 山东省科学院海洋仪器仪表研究所 | Device for testing movement life of operating rod |
| CN201945453U (en) * | 2011-02-25 | 2011-08-24 | 哈尔滨三迪工控工程有限公司 | Durability test device of vehicle seat lifting mechanism |
| CN201993286U (en) * | 2011-03-31 | 2011-09-28 | 东莞市恒宇仪器有限公司 | Zipper torsion testing machine |
| CN202994434U (en) * | 2012-11-21 | 2013-06-12 | 陈伟 | Safety testing device for adjustable part of lamp |
-
2012
- 2012-11-21 CN CN2012104867276A patent/CN102944379A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363679A (en) * | 1979-12-22 | 1982-12-14 | Dynamit Nobel Aktiengesellschaft | Use of zinc peroxide as oxidant for explosives and pyrotechnical mixtures |
| CN200952986Y (en) * | 2006-08-24 | 2007-09-26 | 比亚迪股份有限公司 | Drop test table |
| KR20080096057A (en) * | 2007-04-26 | 2008-10-30 | 재단법인 한국건자재시험연구원 | Apparatus for gathering pulverization sample |
| CN201364305Y (en) * | 2009-03-12 | 2009-12-16 | 山东省科学院海洋仪器仪表研究所 | Device for testing movement life of operating rod |
| CN201945453U (en) * | 2011-02-25 | 2011-08-24 | 哈尔滨三迪工控工程有限公司 | Durability test device of vehicle seat lifting mechanism |
| CN201993286U (en) * | 2011-03-31 | 2011-09-28 | 东莞市恒宇仪器有限公司 | Zipper torsion testing machine |
| CN202994434U (en) * | 2012-11-21 | 2013-06-12 | 陈伟 | Safety testing device for adjustable part of lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335820A (en) * | 2013-06-17 | 2013-10-02 | 佛山市多谱光电科技有限公司 | LED device chroma spatial distribution quick tester and test method |
| CN106846999A (en) * | 2017-03-29 | 2017-06-13 | 上海市行知实验中学 | Mechanical wave demonstration device |
| CN108519534A (en) * | 2018-05-30 | 2018-09-11 | 南昌华勤电子科技有限公司 | Electrostatic discharge testing system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |