CN103809131A - Two-dimensionally rotated test device of LED (Light Emitting Diode) street lamp - Google Patents
Two-dimensionally rotated test device of LED (Light Emitting Diode) street lamp Download PDFInfo
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- CN103809131A CN103809131A CN201210451165.1A CN201210451165A CN103809131A CN 103809131 A CN103809131 A CN 103809131A CN 201210451165 A CN201210451165 A CN 201210451165A CN 103809131 A CN103809131 A CN 103809131A
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Abstract
The invention discloses a two-dimensionally rotated test device of an LED (Light Emitting Diode) street lamp. The two-dimensionally rotated test device comprises a base, supporting legs, a first motor, a rotating plate, a dial, a translation mechanism, a lamp support, a second motor, a gear reducer and a coupling; the supporting legs are arranged at the bottom of the base; the first motor is arranged inside the base; an output rotating shaft of the first motor is upward to vertically penetrate out of the upper surface of the base; the rotating plate is located above the base and fixedly arranged at the top end of the output rotating shaft; the dial is arranged on the base, located around the rotating plate and used for indicating the rotating angle; the translation mechanism is fixedly arranged on the rotating plate; the lamp support is vertically arranged on the translation mechanism; the second motor, the gear reducer and the coupling are arranged on the top surface of the lamp support. According to the two-dimensionally rotated test device of the LED street lamp, the LED lamp is driven by the stepper motors to two-dimensionally rotate and accordingly the integral test process is comprehensive; meanwhile the stepper motors are connected with a reducing mechanism and accordingly the integral driving process is stable and reliable and the controllability is high; in addition, the adjustability of the device and the reliability of the rotation of the lamp are improved due to the translation mechanism and a three jaw chuck respectively.
Description
Technical field
The present invention relates to a kind of proving installation, especially relate to a kind of LED streetlamp testing device of Two Dimensional Rotating.
Background technology
In traditional LED lamp effect test, what use is mostly single parameter measuring apparatus, such as small-sized surveying instruments such as illuminometers, although this surveying instrument more for convenience, but for being unsuitable for, LED light fixture is carried out to the occasion of comprehensively measuring, and the measurement environment of single parameter measuring apparatus is easily affected, therefore it measures structure cannot become authoritative test result, can not instruct further design studies and the use of people to LED.
LED streetlamp testing device is a kind of measurement mechanism of harm weighting radiant quantity, ultraviolet content and photochromism parameter for various LED lamps and lamp system, whole device is positioned in complete black environment LED lamp is measured, and finally draws definite comprehensively testing result.In the time that being tested, LED street lamp need to be rotated the in the vertical direction of light fixture own, it is firm in its rotary course, must to install, meanwhile only have light fixture is driven to rotation in the horizontal direction, could finally realize the full spectrum test of light fixture, its test effect is more comprehensive, therefore, design is a kind of conveniently, Two Dimensional Rotating mechanism is extremely important efficiently.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of LED streetlamp testing device of Two Dimensional Rotating is provided, it is simple in structure and use easy to operately, can drive respectively the vertical rotation of light fixture and horizontally rotate when work, and process stabilization is reliable.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of LED streetlamp testing device of Two Dimensional Rotating, it is characterized in that: the base that comprises inner hollow, be arranged on bottom base and for base is supported to leg overhead, be arranged on the motor one that base inside and its output rotating shaft upwards vertically pass base upper surface, be positioned at directly over base and be fixedly mounted on the rotating disk on described output rotating shaft top, be arranged on base and be positioned at the rotating disk index dial that is used to indicate the anglec of rotation around, be fixedly mounted on the translation mechanism on rotating disk, be vertically mounted on the lamp bracket on translation mechanism and be arranged on the motor two on lamp bracket end face, speed reduction unit and shaft coupling, described translation mechanism comprises cavity, pass the rear and front end face of described cavity and be rotatably installed in the leading screw in described cavity, symmetry is arranged on described leading screw two ends and two handwheels parallel with the rear and front end face of described cavity, engagement is arranged on the travelling nut on described leading screw, be opened on two sides of described cavity and be positioned at the chute of the length direction of described cavity, the cover plate that is arranged on described cavity top and overlap with described cavity end face and be arranged on described cover plate and can be along the sliding panel sliding before and after described chute, the bottom of the described sliding panel projection that extends internally out, described projection is through described chute and be connected on described travelling nut, and described lamp bracket is fixed on described sliding panel, offers the perforation of passing for described leading screw on the rear and front end face of described cavity, described shaft coupling is connected with the output shaft of motor two and the input shaft of speed reduction unit respectively, on the output shaft of described speed reduction unit, fixed installation is useful on the scroll chuck of the tested LED street lamp that is installed, described scroll chuck comprises circular chuck seat and three chucking claws, in described chuck seat, offer center hole, three described chucking claws and described center hole are concentric circles and are uniformly distributed, described center hole clamping mounted lamp fixed mount, the side opening of described chuck seat is provided with three driving holes for assembly wrench and three described driving holes are even laying, on described scroll chuck, the installed position of corresponding described chucking claw offers spirality teeth groove, tooth bar is offered in the bottom of described chucking claw, described tooth bar engagement is arranged in described spirality teeth groove.
The LED streetlamp testing device of above-mentioned a kind of Two Dimensional Rotating, is characterized in that: described motor one and motor two are stepper motor.
The LED streetlamp testing device of above-mentioned a kind of Two Dimensional Rotating, is characterized in that: described speed reduction unit is worm type of reduction gearing.
The LED streetlamp testing device of above-mentioned a kind of Two Dimensional Rotating, is characterized in that: described cavity is cuboid.
The LED streetlamp testing device of above-mentioned a kind of Two Dimensional Rotating, is characterized in that: described lamp bracket is cuboid.
The LED streetlamp testing device of above-mentioned a kind of Two Dimensional Rotating, is characterized in that: the quantity of described leg is 4.
The present invention compared with prior art has the following advantages: not only simple in structure, and low cost of manufacture, and use easy to operate; By stepper motor driving LED light fixture Two Dimensional Rotating, make whole test process more comprehensive, meanwhile, stepper motor is all connected with reducing gear, and therefore the driving process stabilization of entirety is reliable, and controllability is higher; The design of translation mechanism and scroll chuck has improved respectively the adjustable of device and the reliability of light fixture rotation in addition.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is lamp mounting stand partial structurtes schematic diagram of the present invention.
Description of reference numerals:
1-base; 2-translation mechanism; 3-lamp bracket;
4-rotating disk; 5-index dial; 6-leg;
7-speed reduction unit; 8-motor two; 9-light fixture fixed mount;
10-scroll chuck.
Embodiment
As Fig. 1, shown in Fig. 2, the present invention includes the base 1 of inner hollow, be arranged on base 1 bottom and for base 1 being supported to leg 6 overhead, be arranged on the motor one that base 1 inside and its output rotating shaft upwards vertically pass base 1 upper surface, be positioned at directly over base 1 and be fixedly mounted on the rotating disk 4 on described output rotating shaft top, be arranged on base 1 and be positioned at rotating disk 4 index dial that is used to indicate the anglec of rotation 5 around, be fixedly mounted on the translation mechanism 2 on rotating disk 4, be vertically mounted on the lamp bracket 3 on translation mechanism 2 and be arranged on the motor 28 on lamp bracket 3 end faces, speed reduction unit 7 and shaft coupling, described translation mechanism 2 comprises cavity, pass the rear and front end face of described cavity and be rotatably installed in the leading screw in described cavity, symmetry is arranged on described leading screw two ends and two handwheels parallel with the rear and front end face of described cavity, engagement is arranged on the travelling nut on described leading screw, be opened on two sides of described cavity and be positioned at the chute of the length direction of described cavity, the cover plate that is arranged on described cavity top and overlap with described cavity end face and be arranged on described cover plate and can be along the sliding panel sliding before and after described chute, the bottom of the described sliding panel projection that extends internally out, described projection is through described chute and be connected on described travelling nut, and described lamp bracket 3 is fixed on described sliding panel, offers the perforation of passing for described leading screw on the rear and front end face of described cavity, described shaft coupling is connected with the input shaft of speed reduction unit 7 with the output shaft of motor 28 respectively, on the output shaft of described speed reduction unit 7, fixed installation is useful on the scroll chuck 10 of the tested LED street lamp that is installed, described scroll chuck 10 comprises circular chuck seat and three chucking claws, in described chuck seat, offer center hole, three described chucking claws and described center hole are concentric circles and are uniformly distributed, described center hole clamping mounted lamp fixed mount 9, the side opening of described chuck seat is provided with three driving holes for assembly wrench and three described driving holes are even laying, on described scroll chuck 10, the installed position of corresponding described chucking claw offers spirality teeth groove, tooth bar is offered in the bottom of described chucking claw, described tooth bar engagement is arranged in described spirality teeth groove.
In the present embodiment, described motor one and motor 28 are stepper motor.
In the present embodiment, described speed reduction unit 7 is worm type of reduction gearing.
In the present embodiment, described cavity is cuboid.
In the present embodiment, described lamp bracket 3 is cuboid.
In the present embodiment, the quantity of described leg 6 is 4.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection domain of technical solution of the present invention.
Claims (6)
1. the LED streetlamp testing device of a Two Dimensional Rotating, it is characterized in that: the base (1) that comprises inner hollow, be arranged on bottom base (1) and for base (1) being supported to leg (6) overhead, be arranged on the motor one that base (1) inside and its output rotating shaft upwards vertically pass base (1) upper surface, be positioned at directly over base (1) and be fixedly mounted on the rotating disk (4) on described output rotating shaft top, be arranged on base (1) and be positioned at rotating disk (4) index dial that is used to indicate the anglec of rotation (5) around, be fixedly mounted on the translation mechanism (2) on rotating disk (4), be vertically mounted on the lamp bracket (3) on translation mechanism (2) and be arranged on the motor two (8) on lamp bracket (3) end face, speed reduction unit (7) and shaft coupling, described translation mechanism (2) comprises cavity, pass the rear and front end face of described cavity and be rotatably installed in the leading screw in described cavity, symmetry is arranged on described leading screw two ends and two handwheels parallel with the rear and front end face of described cavity, engagement is arranged on the travelling nut on described leading screw, be opened on two sides of described cavity and be positioned at the chute of the length direction of described cavity, the cover plate that is arranged on described cavity top and overlap with described cavity end face and be arranged on described cover plate and can be along the sliding panel sliding before and after described chute, the bottom of the described sliding panel projection that extends internally out, described projection passes described chute and is connected on described travelling nut, described lamp bracket (3) is fixed on described sliding panel, offers the perforation of passing for described leading screw on the rear and front end face of described cavity, described shaft coupling is connected with the input shaft of speed reduction unit (7) with the output shaft of motor two (8) respectively, on the output shaft of described speed reduction unit (7), fixed installation is useful on the scroll chuck (10) of the tested LED street lamp that is installed, described scroll chuck (10) comprises circular chuck seat and three chucking claws, in described chuck seat, offer center hole, three described chucking claws and described center hole are concentric circles and are uniformly distributed, described center hole clamping mounted lamp fixed mount (9), the side opening of described chuck seat is provided with three driving holes for assembly wrench and three described driving holes are even laying, the installed position of the upper corresponding described chucking claw of described scroll chuck (10) offers spirality teeth groove, tooth bar is offered in the bottom of described chucking claw, described tooth bar engagement is arranged in described spirality teeth groove.
2. according to the LED streetlamp testing device of a kind of Two Dimensional Rotating claimed in claim 1, it is characterized in that: described motor one and motor two (8) are stepper motor.
3. according to the LED streetlamp testing device of a kind of Two Dimensional Rotating described in claim 1 or 2, it is characterized in that: described speed reduction unit (7) is worm type of reduction gearing.
4. according to the LED streetlamp testing device of a kind of Two Dimensional Rotating described in claim 1 or 2, it is characterized in that: described cavity is cuboid.
5. according to the LED streetlamp testing device of a kind of Two Dimensional Rotating described in claim 1 or 2, it is characterized in that: described lamp bracket (3) is cuboid.
6. according to the LED streetlamp testing device of a kind of Two Dimensional Rotating described in claim 1 or 2, it is characterized in that: the quantity of described leg (6) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451165.1A CN103809131A (en) | 2012-11-11 | 2012-11-11 | Two-dimensionally rotated test device of LED (Light Emitting Diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451165.1A CN103809131A (en) | 2012-11-11 | 2012-11-11 | Two-dimensionally rotated test device of LED (Light Emitting Diode) street lamp |
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| Publication Number | Publication Date |
|---|---|
| CN103809131A true CN103809131A (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210451165.1A Pending CN103809131A (en) | 2012-11-11 | 2012-11-11 | Two-dimensionally rotated test device of LED (Light Emitting Diode) street lamp |
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| CN (1) | CN103809131A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607193A (en) * | 2017-10-13 | 2018-01-19 | 中节能晶和照明有限公司 | A kind of distribution photometer c γ test fixtures |
| CN108896933A (en) * | 2018-07-12 | 2018-11-27 | 江苏运鸿辉电子科技有限公司 | A kind of power-on detection device of LED light bar |
| CN112444647A (en) * | 2020-11-12 | 2021-03-05 | 安徽省富鑫雅光电科技有限公司 | Detection workbench for LED lamp processing |
-
2012
- 2012-11-11 CN CN201210451165.1A patent/CN103809131A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607193A (en) * | 2017-10-13 | 2018-01-19 | 中节能晶和照明有限公司 | A kind of distribution photometer c γ test fixtures |
| CN107607193B (en) * | 2017-10-13 | 2024-05-28 | 中节能晶和科技有限公司 | C-gamma test clamp for distribution photometer |
| CN108896933A (en) * | 2018-07-12 | 2018-11-27 | 江苏运鸿辉电子科技有限公司 | A kind of power-on detection device of LED light bar |
| CN108896933B (en) * | 2018-07-12 | 2023-12-19 | 江苏运鸿辉电子科技有限公司 | Power-on detection device for LED lamp strip |
| CN112444647A (en) * | 2020-11-12 | 2021-03-05 | 安徽省富鑫雅光电科技有限公司 | Detection workbench for LED lamp processing |
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Application publication date: 20140521 |