CN104568393A - Rotary testing device of large volume sand-dust testing machine - Google Patents
Rotary testing device of large volume sand-dust testing machine Download PDFInfo
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- CN104568393A CN104568393A CN201310471253.2A CN201310471253A CN104568393A CN 104568393 A CN104568393 A CN 104568393A CN 201310471253 A CN201310471253 A CN 201310471253A CN 104568393 A CN104568393 A CN 104568393A
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- led lamp
- large volume
- dust
- operating room
- shaft collar
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Abstract
A rotary testing device of a large volume sand-dust testing machine includes a machine body, a working chamber, a LED lamp fixing component, wherein the working chamber is arranged inside the machine body; the LED lamp fixing component is arranged inside the working chamber; a fan and a water spraying machine are arranged inside the machine body; an air outlet of the fan and a water outlet of the water spraying machine are formed in the working chamber; an air inlet of the fan is formed in an outer wall of the machine body; the LED lamp fixing component includes LED lamp cap connecting sleeves and a driving device which drives the LED lamp cap connecting sleeves to rotate. The rotary testing device of the large volume sand-dust testing machine has the advantages that the design is reasonable, the conditions of LED outdoor lamps under the windy-dusty weather and the rainy weather in nature are simulated completely and the testing accuracy of the LED lamp is improved.
Description
Technical field
The present invention relates to the proving installation of LED, particularly one large volume sand and dust test machine rotary test device.
Background technology
Sand and dust test machine be a kind of simulating nature circle dust storm weather to the destructiveness of product, the IP grade of testing product and the environmental test equipment of sealing property.At present, the sand and dust test machine used in each testing agency, industrial and mining enterprises laboratory is all test in direct operating room product being placed on equipment, and product self does not move, and does not have the function of product self rotary test.Its operating room's size (the dark D of wide W* height H*) is generally: 800*800*800mm; 800*1000*1000mm; Several specification such as 1000*1000*1000mm.There is following defect in these:
1., for the product being arranged on outdoor use, natural dust storm weather can affect the whole body of product, if just tested in direct operating room product being placed on equipment, product shelve position just test less than, effect and the accuracy of test can be affected;
2. the consistance of bulk article function often can not be reflected at the trial to single product test.The too small operating room's size of sand and dust test machine can not meet more products once by the requirement of test;
3. for the product that some volumes are larger, operating room's size that when such as 150W, 200W LED street lamp etc. are tested, sand and dust test machine is too small can not simulate the actual behaviour in service of product under natural dust storm weather completely, causes the inaccuracy of test figure.
Summary of the invention
The object of the invention is to, provide a kind of and can simulate the LED proving installation of LED outdoor lamp at natural dust storm weather and rainwater weather completely.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of large volume sand and dust test machine rotary test device comprises body, operating room, fixed L ED lamp part;
Establish operating room in described body, fixed L ED lamp part is located in operating room, establishes blower fan, sprinkler in body, and the air outlet of described blower fan, the water delivering orifice of sprinkler are located in operating room, and the air inlet of described blower fan is located at body outer wall;
The driving arrangement that described fixed L ED lamp part comprises LED lamp holder adapter sleeve and drives described LED lamp holder adapter sleeve to rotate.
Further, fixed L ED lamp part also comprises shaft collar, and LED lamp holder adapter sleeve is located on shaft collar, and driving arrangement rotates by driving shaft collar to rotarily drive LED lamp holder adapter sleeve.
Further, fixed L ED lamp part can also comprise jacking gear, and jacking gear connects with shaft collar, shaft collar can be made at work indoor lifting.
All right, large volume sand and dust test machine rotary test device also comprises wind-force velometer, humidity measurement device.
One provided by the invention large volume sand and dust test machine rotary test device, LED is put on operating room's LED lamp holder adapter sleeve, starting driving arrangement makes LED lamp holder adapter sleeve rotate, LED lamp holder adapter sleeve rotarily drives LED and rotates, start blower fan and put into sand and dust at the air inlet of blower fan, the sand and dust of air inlet are blown into operating room by blower fan, beat in the LED rotated, and simulation can go out natural dust storm weather; Start sprinkler, sprinkler enters water spray by water delivering orifice to operating room, and water is scattered in the LED of rotation, gets final product the rainwater weather that simulation goes out natural gentle breeze; Start sprinkler, blower fan, do not put into sand and dust at the air inlet of blower fan, wind is blown into operating room, and water sprays into operating room, gets final product the rainwater weather that simulation goes out natural high wind.
Fixed L ED lamp part also comprises shaft collar, and LED lamp holder adapter sleeve is located on shaft collar, and driving arrangement rotates by driving shaft collar to rotarily drive LED lamp holder adapter sleeve, shaft collar can fix multiple LED lamp holder adapter sleeve simultaneously, can carry out bulge test.
Fixed L ED lamp part can also comprise jacking gear, and jacking gear connects with shaft collar, shaft collar can be made at work indoor lifting, by regulating the height of lifting, makes the condition of simulation truer.
Large volume sand and dust test machine rotary test device also comprises wind-force velometer, humidity measurement device, can accurately be assessed by wind-force velometer, humidity measurement device, and wind-force and humidity condition in work is empty, improve the degree of accuracy of test.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is shaft collar structural representations of the present invention.
In figure: body 1, operating room 2, LED lamp holder adapter sleeve 3, air inlet 4, shaft collar 5, driving arrangement 6.
Embodiment
As shown in Figure 1, a kind of large volume sand and dust test machine rotary test device comprises body 1, operating room 2, fixed L ED lamp part; The size (the dark D of wide W* height H*) of operating room 2 is preferably 1200*1800*1200mm;
In described body, 1 establishes operating room 2, fixed L ED lamp part to be located in operating room 2, and establish blower fan, sprinkler in body 1, the air outlet of described blower fan, the water delivering orifice of sprinkler are located in operating room 2, and the air inlet 4 of described blower fan is located at body 1 outer wall;
Described fixed L ED lamp part comprises LED lamp holder adapter sleeve 3, shaft collar 5, driving arrangement 6, three LED lamp holder adapter sleeves 3 are located on shaft collar 5, and driving arrangement 6 rotates by driving shaft collar 5 to rotarily drive LED lamp holder adapter sleeve 3.
Preferred version, fixed L ED lamp part can also comprise jacking gear, and jacking gear connects with shaft collar 5, shaft collar 5 can be made to be elevated in operating room 2.
Another preferred version, large volume sand and dust test machine rotary test device also comprises wind-force velometer, humidity measurement device.
Principle of work: LED is socketed in LED lamp holder adapter sleeve 3, start blower fan and/or sprinkler, sand and dust can be placed as required at air inlet 4 place of blower fan, by wind and/rain, or wind and sand and dust are blown into operating room 2, the rainwater weather of the natural gentle breeze of simulation or high wind rainwater weather or dust storm weather, start that driving arrangement 6 makes shaft collar 5, LED lamp holder adapter sleeve 3 rotates, and LED lamp holder adapter sleeve 3 rotarily drives LED and rotates.
Preferred version, jacking gear makes shaft collar 5 be elevated in operating room 2, and simulation can be made truer.
Another preferred version, wind-force velometer, humidity measurement device can measure wind-force in operating room 2 and humidity condition, for test provides the parameter more prepared.
Structure in this example is only illustrating and explaining for claim; so that mass reading is understood; should not be considered as the restriction for claim; technical characteristic in each embodiment can combine mutually, and the scope that protection scope of the present invention should be recorded with claim and legal equivalent feature are as the criterion.
Claims (4)
1. a large volume sand and dust test machine rotary test device, is characterized in that: described large volume sand and dust test machine rotary test device comprises body, operating room, fixed L ED lamp part;
Establish operating room in described body, fixed L ED lamp part is located in operating room, establishes blower fan, sprinkler in body, and the air outlet of described blower fan, the water delivering orifice of sprinkler are located in operating room, and the air inlet of described blower fan is located at body outer wall;
The driving arrangement that described fixed L ED lamp part comprises LED lamp holder adapter sleeve and drives described LED lamp holder adapter sleeve to rotate.
2. a kind of large volume sand and dust test machine rotary test device according to claim 1, it is characterized in that: described fixed L ED lamp part also comprises shaft collar, LED lamp holder adapter sleeve is located on shaft collar, and driving arrangement rotates by driving shaft collar to rotarily drive LED lamp holder adapter sleeve.
3. state a kind of large volume sand and dust test machine rotary test device according to claim 2, it is characterized in that: described fixed L ED lamp part also comprises jacking gear, jacking gear connects with shaft collar, shaft collar can be made at work indoor lifting.
4. a kind of large volume sand and dust test machine rotary test device according to claim 1, is characterized in that: described large volume sand and dust test machine rotary test device also comprises wind-force velometer, humidity measurement device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471253.2A CN104568393A (en) | 2013-10-11 | 2013-10-11 | Rotary testing device of large volume sand-dust testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471253.2A CN104568393A (en) | 2013-10-11 | 2013-10-11 | Rotary testing device of large volume sand-dust testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104568393A true CN104568393A (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310471253.2A Pending CN104568393A (en) | 2013-10-11 | 2013-10-11 | Rotary testing device of large volume sand-dust testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104568393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043966A (en) * | 2015-07-31 | 2015-11-11 | 工业和信息化部邮电工业标准化研究所 | Sand and dust test box and operation method thereof |
-
2013
- 2013-10-11 CN CN201310471253.2A patent/CN104568393A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043966A (en) * | 2015-07-31 | 2015-11-11 | 工业和信息化部邮电工业标准化研究所 | Sand and dust test box and operation method thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |