CN203132692U - Luminous intensity and illuminance testing device used for miner's lamp - Google Patents
Luminous intensity and illuminance testing device used for miner's lamp Download PDFInfo
- Publication number
- CN203132692U CN203132692U CN 201320116370 CN201320116370U CN203132692U CN 203132692 U CN203132692 U CN 203132692U CN 201320116370 CN201320116370 CN 201320116370 CN 201320116370 U CN201320116370 U CN 201320116370U CN 203132692 U CN203132692 U CN 203132692U
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- mine lamp
- luminous intensity
- lamp
- detected
- illumination
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Abstract
The utility model relates to a luminous intensity and illuminance testing device used for a miner's lamp. The luminous intensity and illuminance testing device includes a lamp fixing plate which is provided with a hole at the center and is used for fixing a tested miner's lamp; rotating shafts are connected with the lamp fixing plate at the left and right sides of a light spot center of the detected miner's lamp, and are supported by a veering bracket plate; one end of the rotating shaft at one side is connected with a horizontal stepping motor which is provided with a speed-reducer and enables the lamp fixing plate to horizontally rotate around the rotating shafts; the veering bracket plate which passes through the light spot center and is perpendicular to the rotating shafts is connected with a vertical stepping motor which enables the veering bracket plate to rotate vertically; the lamp fixing plate is provided with a laser tube used for checking and correcting the precision of the testing device; and a position right ahead the center position of the tested miner's lamp, is provided with a detection probe used for collecting illuminance and luminous intensity data in the entire range of a light spot. With the luminous intensity and illuminance testing device adopted, luminous intensity and illuminance testing of each point in the illumination range of the tested miner's lamp can be completed with one step of clamping installation, and a key device is provided for the full automation of luminous intensity and illuminance testing of miner's lamps.
Description
Technical field
The utility model relates to a kind of proving installation, relates in particular to a kind of equipment for test mine lamp luminous intensity and illumination.
Background technology
Traditional mine lamp optic test is to be main content measurement with spot center illumination, ignored the technical parameter that uses closely-related luminous intensity and spot size with the miner, cause the actual hot spot of mine lamp too concentrated easily, central point illumination is higher and ambient illuminance is low excessively, is unfavorable for miner's actual use.Country is mining, and management of product department has also had been found that this problem that exists in the mine lamp, in latest edition mine lamp national standard, has increased the requirement to luminous intensity and the light range of exposures of one meter outer multiple spot of mine lamp.Therefore, a testing efficiency height of development and Design, easy to use, and the equipment that meets new national standard mine lamp coherent detection clause just seems particularly necessary.
The utility model content
The purpose of this utility model is to overcome the deficiency in traditional mine lamp optic test, the light that can send holder of miner's lampe, it is being basic point with the spot center, each point in each certain angle scope carries out the test of luminous intensity and illumination up and down, obtain comprehensive data of whole hot spot, be conducive to the design of mine lamp opticator is comprehensively estimated, improve miner's practical effect.
In order to reach above-mentioned technical requirement, the utility model is achieved through the following technical solutions: it is characterized in that it comprises that middle perforate is for the light fixture fixed head of fixing detected mine lamp, light fixture fixed head in the detected mine lamp spot center left and right sides is connected with rotation axis, and rotation axis is supported by the turning rack plate; Wherein an end of a side rotation axis be connected with make the light fixture fixed head rotate moving axis horizontally rotate the band speed reduction unit horizontal stepper motor; Cross spot center, and be connected with the vertical stepper motor that makes the vertical rotation of turning rack plate on the turning rack plate vertical with rotation axis; Be equipped with for the laser tube to proving installation accuracy checking and rectification at the light fixture fixed head; The detection probe of illumination and light intensity data in the dead ahead of detected mine lamp center is equipped with for the whole hot spot scope of collection.
Described detected mine lamp is fixing by clamping device and light fixture fixed head.
Described clamping device comprises the circular orientation circle that is embedded in the light fixture fixed head, and pressing plate and bridge screw are installed on the centring ring, and the detected mine lamp that is installed in the centring ring is fixed.
Described detected mine lamp and the light fixture fixed head location fixedly the time is that the short slot of locating piece cooperates on utilizing charging screw outstanding on the detected mine lamp and being installed in the light fixture fixed head, makes to be detected the location of mine lamp on sense of rotation.
Vertical rotary stopper bar is installed on the described turning rack plate, base plate before and after vertical rotary stopper bar in the slewing area fixedly have be lower than vertical rotary stopper bar near switch, when positive stop strip moves near the switch top, the output limit signal, with limit detected mine lamp left with to the right the vertical anglec of rotation.
Be equipped with on the described rotation axis and horizontally rotate stop means.
The described stop means that horizontally rotates is at rotation axis two spacers to be arranged fixedly, is shaped on through hole or breach on the every spacer, in the side of spacer photoelectric sensor is installed, to limit the angle that horizontally rotates up and down of detected mine lamp respectively.
According to the mine lamp of the such scheme design proving installation with luminous intensity and illumination, can realize that clamping finishes illumination and the light intensity test to each point in the detected mine lamp range of exposures.Can realize conveniently that the LCD graphic dot matrix shows, can show simultaneously to be detected the current level of mine lamp and the angle on the vertical direction, and corresponding illumination and light intensity etc.The test data of detection probe gained, transfer on demand or transfer in the computer, in computer, with supporting software data are further processed, can generate form, X-Y scheme or dynamic 3 D graphics, for the full-automation of mine lamp luminous intensity and illumination test provides key device.
During use, the user can test or full test on demand fast.When testing fast, proving installation is test event and the test point image data to stipulating in the mine lamp national standard only, can finish the test that meets the mine lamp national standard in the shortest time.During full test, proving installation is gathered each point data in the hot spot gamut in the mode of scanning, can obtain reaching accurate data more comprehensively.
Description of drawings
Fig. 1 is mine lamp with the proving installation front view of luminous intensity and illumination;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 2 after removing detected mine lamp
Fig. 4 is the profile of A-A among Fig. 2;
Fig. 5 is the profile of B-B among Fig. 2.
Among the figure: 1, detected mine lamp; 2, light fixture fixed head; 3, centring ring; 4, pressing plate; 5, bridge screw; 6, charging screw; 7, locating piece; 8, short slot; 9, spot center; 10, rotation axis; 11, turning rack plate; 12, horizontal stepper motor; 13, vertical stepper motor; 14, laser tube; 15, detection probe; 16, vertical rotary stopper bar; 17, base plate; 18, near switch; 19, spacer; 20, through hole or breach; 21, photoelectric sensor.
Embodiment
Also the utility model will be further described by reference to the accompanying drawings below by embodiment.
Fig. 1, Fig. 2, Fig. 3 are mine lamps with the proving installation structural representation of luminous intensity and illumination.As seen from the figure, be that perforate was for the light fixture fixed head 2 of fixing detected mine lamp 1 in the middle of it comprised, described detected mine lamp 1 is fixing by clamping device and light fixture fixed head 2.Described clamping device comprises the circular orientation circle 3 that is embedded in the light fixture fixed head 2, and pressing plate 4 and bridge screw 5 are installed on the centring ring 3, and the detected mine lamp 1 that is installed in the centring ring 3 is fixed.Described detected mine lamp 1 is the location fixedly the time with light fixture fixed head 2, is that the short slot 8 of locating piece 7 cooperates on utilizing charging screw 6 outstanding on the detected mine lamp 1 and being installed in light fixture fixed head 2, makes to be detected the location of mine lamp 1 on sense of rotation.Light fixture fixed head 2 in detected mine lamp 1 spot center 9 left and right sides is connected with rotation axis 10, and rotation axis 10 is supported by turning rack plate 11; Wherein an end of a side rotation axis 10 is connected with the band speed reduction unit, light fixture fixed head 2 is rotated horizontal stepper motor 12 that moving axis 10 horizontally rotates; Cross spot center 9, and be connected with the vertical stepper motor 13 that makes the 11 vertical rotations of turning rack plate on the turning rack plate 11 vertical with rotation axis 10; At light fixture fixed head 2 laser tube 14 is installed, laser tube 14 keeps adjusting synchronously with the direction that detects mine lamp 1 rotation.The laser that laser tube 14 sends can adopt forward or backward irradiation, is used in the hot spot that produces on the corresponding shadow surface and realizes inspection and rectification to proving installation; The detection probe 15 of illumination and light intensity data in the dead ahead of detected mine lamp 1 center is equipped with for the whole hot spot scope of collection.At turning rack plate 11 vertical rotary stopper bar 16 is installed, base plate 17 in vertical rotary stopper bar 16 front and back slewing areas fixedly have be lower than vertical rotary stopper bar 16 near switch 18, when positive stop strip moves near the switch top, the output limit signal, with limit detected mine lamp 1 left with to the right the vertical anglec of rotation.At another rotation axis 10 relative with the horizontal stepper motor of installation 12 two spacers 19 are arranged fixedly, be shaped on through hole or breach 20 on the every spacer 19 as Fig. 4, shown in Figure 5, in the side of spacer 19 photoelectric sensor 21 is installed, when utilizing rotation axis 10 to rotate, whether the induction of the through hole on the spacer or breach 20 and photoelectric sensor 21, control the rotation of horizontal stepper motor 12, to limit the angle that horizontally rotates up and down of detected mine lamp 1 respectively.
Claims (7)
1. mine lamp is with the proving installation of luminous intensity and illumination, it is characterized in that it comprises that middle perforate is for the light fixture fixed head of fixing detected mine lamp, light fixture fixed head in the detected mine lamp spot center left and right sides is connected with rotation axis, and rotation axis is supported by the turning rack plate; Wherein an end of a side rotation axis be connected with make the light fixture fixed head rotate moving axis horizontally rotate the band speed reduction unit horizontal stepper motor; Cross spot center, and be connected with the vertical stepper motor that makes the vertical rotation of turning rack plate on the turning rack plate vertical with rotation axis; Be equipped with for the laser tube to proving installation accuracy checking and rectification at the light fixture fixed head; The detection probe of illumination and light intensity data in the dead ahead of detected mine lamp center is equipped with for the whole hot spot scope of collection.
2. mine lamp according to claim 1 is characterized in that with the proving installation of luminous intensity and illumination described detected mine lamp is fixing by clamping device and light fixture fixed head.
3. mine lamp according to claim 2 is with the proving installation of luminous intensity and illumination, it is characterized in that described clamping device comprises the circular orientation circle that is embedded in the light fixture fixed head, pressing plate and bridge screw are installed on the centring ring, the detected mine lamp that is installed in the centring ring is fixed.
4. mine lamp according to claim 1 is with the proving installation of luminous intensity and illumination, it is characterized in that the location when described detected mine lamp and light fixture fixed head are fixedly, be that the short slot of locating piece cooperates on utilizing charging screw outstanding on the detected mine lamp and being installed in the light fixture fixed head, make the detected location of mine lamp on sense of rotation.
5. mine lamp according to claim 1 is with the proving installation of luminous intensity and illumination, it is characterized in that being equipped with on the described turning rack plate vertical rotary stopper bar, base plate before and after vertical rotary stopper bar in the slewing area fixedly have be lower than vertical rotary stopper bar near switch, when positive stop strip moves near the switch top, the output limit signal, with limit detected mine lamp left with to the right the vertical anglec of rotation.
6. mine lamp according to claim 1 is with the proving installation of luminous intensity and illumination, it is characterized in that being equipped with on the described rotation axis horizontally rotating stop means.
7. mine lamp according to claim 6 is with the proving installation of luminous intensity and illumination, it is characterized in that the described stop means that horizontally rotates is at rotation axis two spacers to be arranged fixedly, be shaped on through hole or breach on the every spacer, side at spacer is equipped with photoelectric sensor, to limit the angle that horizontally rotates up and down of detected mine lamp respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116370 CN203132692U (en) | 2013-03-14 | 2013-03-14 | Luminous intensity and illuminance testing device used for miner's lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116370 CN203132692U (en) | 2013-03-14 | 2013-03-14 | Luminous intensity and illuminance testing device used for miner's lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132692U true CN203132692U (en) | 2013-08-14 |
Family
ID=48940664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320116370 Expired - Lifetime CN203132692U (en) | 2013-03-14 | 2013-03-14 | Luminous intensity and illuminance testing device used for miner's lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148932A (en) * | 2013-03-14 | 2013-06-12 | 浙江煤山矿灯电源有限公司 | Device for testing luminous intensity and illumination of head lamp |
| CN108205101A (en) * | 2016-12-19 | 2018-06-26 | 常州星宇车灯股份有限公司 | The detecting system and its method of rear combination lamp PCBA board based on machine vision |
-
2013
- 2013-03-14 CN CN 201320116370 patent/CN203132692U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148932A (en) * | 2013-03-14 | 2013-06-12 | 浙江煤山矿灯电源有限公司 | Device for testing luminous intensity and illumination of head lamp |
| CN103148932B (en) * | 2013-03-14 | 2015-01-21 | 浙江煤山矿灯电源有限公司 | Device for testing luminous intensity and illumination of head lamp |
| CN108205101A (en) * | 2016-12-19 | 2018-06-26 | 常州星宇车灯股份有限公司 | The detecting system and its method of rear combination lamp PCBA board based on machine vision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |