CN102692305A - Apparatus for lamp impact test and test method thereof - Google Patents
Apparatus for lamp impact test and test method thereof Download PDFInfo
- Publication number
- CN102692305A CN102692305A CN2011100692687A CN201110069268A CN102692305A CN 102692305 A CN102692305 A CN 102692305A CN 2011100692687 A CN2011100692687 A CN 2011100692687A CN 201110069268 A CN201110069268 A CN 201110069268A CN 102692305 A CN102692305 A CN 102692305A
- Authority
- CN
- China
- Prior art keywords
- conduit
- block
- impact test
- light fixture
- breach
- 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.)
- Pending
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides an apparatus for a lamp impact test and a test method thereof. The apparatus for the lamp impact test comprises a pipe, a stop block, and an impact hammer. The wall of the pipe is provided with at least one gap matched with the stop block, and the stop block is inserted into the pipe through the gap. The impact hammer is put into the pipe from an upper end of the pipe and is disposed on the stop block. In the test, the lower end of the pipe aims at the surface of the lamp to be impacted, and then the stop block is pulled out. With a simple apparatus for the lamp impact test, the apparatus for the lamp impact test and the test method thereof can effectively control a droppoint of the impact hammer, and ensure that the impact hammer is free of deviation after striking the lamp, so that the accuracy, security, and convenience of the test are ensured.
Description
Technical field
The present invention relates to lighting and experimental provision technical field thereof, refer in particular to a kind of light fixture impact test with device and test method thereof.
Background technology
The light fixture impact test is meant clashes into certain altitude the rigid shock hammer to lamp surface; The anti-collision performance of test light fixture; Illustrate; The impact test of the embedded athletic track lighting that use on the airport is meant that light fixture bears mass M and falls lamp surface center through the steel ball of quench hardening from the height of 1.83m as the 2.27kg surface, amounts to 10 times, and be 5min each interval time.When steel ball quality M is not 2.27kg, should satisfy the product M * H=4.15 of mass M (Kg) and falling height H (unit is rice).
Existing light fixture impact test method is that the ram hammer with 2.27kg strikes the lamp surface center from height 1.83m freely falling body, and there are three problems in it: 1. the drop point of ram hammer can not be controlled, and has influence on the accuracy of test; 2. ram hammer is understood sideslip behind the bump light fixture, influences operating personnel's safety; Operating personnel need apart from the lamp surface center 1.83m eminence operate, it is not convenient to operate, height tolerance is bigger.
Summary of the invention
The present invention provides a kind of light fixture impact test with device and test method thereof; It uses device through simple light fixture impact test; Can effectively control the drop point of ram hammer, and guarantee behind the ram hammer bump light fixture not sideslip, with accuracy, security and the convenience of guaranteeing to test.
The present invention is achieved in that
A kind of light fixture impact test is used device; It includes: conduit, block, and ram hammer; The wall of said conduit is provided with at least one and the breach that said block cooperates, and said block inserts in the said conduit through said breach, and said ram hammer places on the said block.Through conduit, set up the moving track of said ram hammer, the drop point of restriction ram hammer is guaranteed security and the reliability tested.
Alternatively be; The length of said conduit is 1100 millimeters to 4250 millimeters; Said breach is located at distance 1000 millimeters to 4150 millimeters places, said conduit lower end; Corresponding, the quality of said ram hammer is 4.15 kilograms to 1 kilogram, guarantees to make the mass M (unit is kilogram) of ram hammer and the product of falling height H (unit is rice) to satisfy M * H=4.15.
Alternatively be, the length of said conduit is 1100 millimeters, and said breach is located at 100 millimeters places, distance said conduit upper end, and the quality of said ram hammer is 4.15 kilograms.
Preferably, said block is inserted into said conduit 1/2 to 3/4 diameter place.
Alternative is that the diameter of said conduit is circular or square.
Preferably, the somewhat larger in diameter of the diameter of said conduit or the inscribed circle of said conduit avoids ram hammer when falling, to receive the resistance of pipe inner wall in the diameter of ram hammer.
The present invention also provides a kind of light fixture impact test method; It comprises like above each described light fixture impact test uses device; It includes: the lamp surface point that the lower end aligned of said conduit need be tested, again block is inserted from the breach of said conduit, and ram hammer is put into said conduit and placed on the said block from the upper end of said conduit; Afterwards, said block is detached from said breach.
The present invention more provides a kind of light fixture impact test method; It comprises like above each described light fixture impact test uses device; It includes: the breach of block from said conduit inserted, ram hammer is put into said conduit and placed on the said block lamp surface point that again lower end aligned of said conduit need be tested from the upper end of said conduit; Afterwards, said block is detached from said breach.
The present invention compared with prior art has following beneficial effect:
Light fixture impact test of the present invention is used device, through the effect of conduit, can control the drop point of ram hammer exactly, has not only guaranteed the accuracy of test, and has improved the security of test simultaneously; On the other hand, can be according to operator's needs, change the position of breach and change the operation height of ram hammer, improved the convenience of operation.
Description of drawings
Fig. 1 is the cut-open view of light fixture impact test of the present invention with the device preferred embodiment;
Fig. 2 is the enlarged drawing of Figure 1A.
The title that each label is corresponding in the accompanying drawing is respectively:
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated:
Like Fig. 1 and shown in Figure 2; Light fixture impact test of the present invention is used device; It includes: conduit 1, block 2, and ram hammer 3, and the wall of said conduit 1 is provided with at least one breach 4 (as shown in Figure 2) that cooperates with said block 2, and said block 2 passes through in the said conduit 1 of said breach 4 insertions; And the length that said block 2 is inserted in the said conduit 1 is 1/2 to 3/4 conduit diameter place, and said ram hammer 3 places on the said block 2.
Alternatively be, the diameter of said conduit is circular or square, and the length of said conduit 1 is 1100 millimeters to 4250 millimeters; Said breach 4 is located at distance 1000 millimeters to 4150 millimeters places, said conduit 1 lower end; Corresponding, the quality of said ram hammer 3 is 4.15 kilograms to 1 kilogram, guarantees to make the mass M (unit is kilogram) of ram hammer 3 and the product of falling height H (unit is rice) to satisfy M * H=4.15; Can be as required; At differing heights breach 4 is set respectively, the experimenter can select the ram hammer 3 of different quality, and corresponding different height is operated.For easy to operate; The length of the said conduit 1 of this preferred embodiment is 1100 millimeters, and the diameter of said conduit 1 is 105 millimeters a circular pipe, wherein; The diameter of said conduit 1 can be adjusted according to the rear end diameter of said ram hammer 3; Adopt the PC material, the somewhat larger in diameter that guarantees conduit 1 is in the diameter of ram hammer 3, and the diameter of the preferred said conduit 1 of present embodiment is than big 1 millimeter of diameter of said ram hammer 3; Said breach 4 is located at distance 1000 millimeters places, said conduit 1 lower end, and said ram hammer 3 is the steel ball that handle through quench hardening on the surface, and its mass M is 4.15 kilograms.
At the trial, earlier said block 2 is inserted said breach 4, ram hammer 3 is put into said conduit 1 and placed on the said block 2 the lamp surface point that again lower end aligned of said conduit 1 need be tested from the upper end of said conduit 1; Afterwards; Take out said block 2 again; Said ram hammer 3 will impact selected testing site downwards along said conduit 1, and arrive shoot down a little after, still rest in the said conduit 1; Thereby can control shooting down a little of said ram hammer 3 effectively, guarantee behind the ram hammer 3 bump light fixtures that or not highly is 1 meter that sideslip is operated simultaneously; The lamp surface point that perhaps earlier the lower end aligned of said conduit 1 need be tested inserts said breach 4 with said block 2 again, and ram hammer 3 is put into said conduit 1 and placed on the said block 2 from the upper end of said conduit 1, afterwards, takes out said block 2 again.
More than be merely specific embodiment of the present invention, do not limit protection scope of the present invention with this; Any replacement and the improvement on the basis of not violating the present invention's design, done all belong to protection scope of the present invention.
Claims (9)
1. a light fixture impact test is used device; It is characterized in that it includes: conduit, block, and ram hammer, the wall of said conduit is provided with at least one breach that cooperates with said block; Said block inserts in the said conduit through said breach, and said ram hammer places on the said block.
2. light fixture impact test as claimed in claim 1 is used device, it is characterized in that, the length of said conduit is 1100 millimeters to 4250 millimeters, and said breach is located at distance 1000 millimeters to 4150 millimeters places, said conduit lower end.
3. light fixture impact test as claimed in claim 2 is used device; It is characterized in that the quality of said ram hammer is 4.15 kilograms to 1 kilogram, and guarantee to make the mass M of ram hammer and the product of falling height H to satisfy M * H=4.15; Wherein the unit of mass M is a kilogram, and the unit of falling height is a rice.
4. light fixture impact test as claimed in claim 1 is used device, it is characterized in that, the length of said conduit is 1100 millimeters, and said breach is located at 100 millimeters places, distance said conduit upper end, and the quality of said ram hammer is 4.15 kilograms.
5. light fixture impact test as claimed in claim 1 is used device, it is characterized in that, said block is inserted into said conduit 1/2 to 3/4 diameter place.
6. light fixture impact test as claimed in claim 1 is used device, it is characterized in that, the diameter of said conduit is circular or square.
7. light fixture impact test as claimed in claim 6 is used device, it is characterized in that, the somewhat larger in diameter of the diameter of said conduit or the inscribed circle of said conduit is in the diameter of ram hammer.
8. light fixture impact test method; It is characterized in that it comprises like each described light fixture impact test in the claim 1 to 7 uses device, it includes: the lamp surface point that the lower end aligned of said conduit need be tested; Again the breach of block from said conduit inserted; Ram hammer is put into said conduit and placed on the said block from the upper end of said conduit, afterwards, said block is detached from said breach.
9. light fixture impact test method; It is characterized in that it comprises like each described light fixture impact test in the claim 1 to 7 uses device, it includes: the breach of block from said conduit inserted; Ram hammer is put into said conduit and placed on the said block from the upper end of said conduit; The lamp surface point that again lower end aligned of said conduit need be tested afterwards, detaches said block from said breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100692687A CN102692305A (en) | 2011-03-22 | 2011-03-22 | Apparatus for lamp impact test and test method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100692687A CN102692305A (en) | 2011-03-22 | 2011-03-22 | Apparatus for lamp impact test and test method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102692305A true CN102692305A (en) | 2012-09-26 |
Family
ID=46857905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100692687A Pending CN102692305A (en) | 2011-03-22 | 2011-03-22 | Apparatus for lamp impact test and test method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102692305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180963A (en) * | 2013-05-23 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Method of testing anti-impact performance of lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045851U (en) * | 1988-12-29 | 1989-10-11 | 地质矿产部探矿工程研究所 | Shock resistance toughness assay apparatus |
| CN1975369A (en) * | 2006-12-22 | 2007-06-06 | 重庆信威通信技术有限责任公司 | Falling ball impact test machine |
| CN201126421Y (en) * | 2007-12-13 | 2008-10-01 | 陕西派顿科技发展有限公司 | Diamond composite sheet impact resistance tester |
| CN201397227Y (en) * | 2009-05-08 | 2010-02-03 | 上海晨兴希姆通电子科技有限公司 | Anti-shock test device |
-
2011
- 2011-03-22 CN CN2011100692687A patent/CN102692305A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045851U (en) * | 1988-12-29 | 1989-10-11 | 地质矿产部探矿工程研究所 | Shock resistance toughness assay apparatus |
| CN1975369A (en) * | 2006-12-22 | 2007-06-06 | 重庆信威通信技术有限责任公司 | Falling ball impact test machine |
| CN201126421Y (en) * | 2007-12-13 | 2008-10-01 | 陕西派顿科技发展有限公司 | Diamond composite sheet impact resistance tester |
| CN201397227Y (en) * | 2009-05-08 | 2010-02-03 | 上海晨兴希姆通电子科技有限公司 | Anti-shock test device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180963A (en) * | 2013-05-23 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Method of testing anti-impact performance of lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101936846B (en) | Anti-secondary hit device of drop hammer impact tester | |
| BR112018013885A2 (en) | conveyor, integrated dust collector system and method, capture box and cover assembly | |
| CN104089833A (en) | Pneumatic material impact test device simulating shooting of bullet (cannonball) | |
| Cheng et al. | Effects of atomization parameters of dust removal nozzles on the de-dusting results for different dust sources | |
| CN201096874Y (en) | Needle stick experimental machine | |
| CN102692305A (en) | Apparatus for lamp impact test and test method thereof | |
| CN102758416A (en) | Device for researching flood discharge atomization spray source distributing regularity | |
| CN108169039A (en) | A kind of portable small energy impact experimental rig and its application method | |
| CN208223770U (en) | A kind of damaging impact testing stand | |
| CN207528419U (en) | A kind of helmet absorbs collision energy performance aircraft | |
| Hostikka et al. | Experimental characterisation of sprays resulting from impacts of liquid-containing projectiles | |
| CN202563766U (en) | Level-throwing movement demonstration instrument | |
| CN107055388A (en) | A kind of Liftable type Multifunctional guide rail device | |
| CN201803892U (en) | Sample positioning device for drop weight impact tester | |
| CN202913394U (en) | Device for researching flood discharge atomization fog source distribution rule | |
| CN105241762A (en) | Gear rotary table titanium alloy impact hammer circular rail clamping plate glass detecting device | |
| CN202177556U (en) | Composite material structure impact device capable of adjusting impact angles | |
| CN208283201U (en) | A kind of oblique friction impact test instrument of paint film | |
| CN203910103U (en) | Horizontal projectile motion demonstrator | |
| CN203742435U (en) | Gas delivery device for laser rock breaking | |
| CN103866083A (en) | Method and equipment for directly injecting slag, pushing off slag and tapping steel by use of converter high-pressure gas | |
| CN206095571U (en) | Pyroclastic flow protective structure impact test device | |
| CN103383299A (en) | Mechanical shock test device | |
| CN106483454A (en) | Keyboard detection method and for the testing agency in the method | |
| CN206460176U (en) | A kind of seismic prospecting elastic hammer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120926 |