CN201141901Y - Multipath optical spectrum synchronization adjustable device - Google Patents
Multipath optical spectrum synchronization adjustable device Download PDFInfo
- Publication number
- CN201141901Y CN201141901Y CNU2008203000874U CN200820300087U CN201141901Y CN 201141901 Y CN201141901 Y CN 201141901Y CN U2008203000874 U CNU2008203000874 U CN U2008203000874U CN 200820300087 U CN200820300087 U CN 200820300087U CN 201141901 Y CN201141901 Y CN 201141901Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- adjustable device
- light source
- illuminator
- front panel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Optical Filters (AREA)
Abstract
Disclosed is a multi-channel adjusting device which can adjust optical spectrum synchronously. A lamp holder plate, a shutter plate, a heat insulation flake, a focusing lens bracket and a front wall plate are horizontally connected in an outer shell in series from the back side to the front side. The lamp holder plate is connected with at least three lamp holders of light source lamps whose lamp caps are behind the shutter plate; the heat insulation flake is arranged in front of the light source lamp; a focusing lens which is coaxial with the light source lamp is inlaid on the focusing lens bracket; a big gear corresponds to and meshes the light source lamp is arranged between the focusing lens bracket and the front wall plate; a small gear meshes the big gear and is supported on the front wall plate; the shaft of the small gear penetrates through the front wall plate and is in transmission connection with an motor; each big dear is circlewise provided with light filtering holes on which optical filter slice are inlaid. The utility model has compact structure, convenient assembly and reliable control; can automatically change the light filter slice and the optical spectrum. The utility model can realize separately adjusting of luminous intensity for the multi-channel light source; the light source has the functions of heat insulation, heat dissipation, even focusing and illumination, and synchronous changing of colors. The utility model can be used in the automatic optical test equipment.
Description
(1) technical field
The utility model relates to a kind of spectrum tunable arrangement that is applied on the automated optical detection equipment.
(2) background technology
Automated optical detects the automatic context of detection that (AOI) equipment has been applied to printed-wiring board (PWB) widely, to enhance productivity and yields.When adopting automated optical detection equipment to detect different materials, need to adopt corresponding spectrum to throw light on, could obtain clear more real image, guarantee the accurate and effective that detects.And on traditional automated optical detection equipment, perhaps lack the structure of changing spectrum, or manually change optical filter and carry out the illumination spectrum conversion, this image that just makes automated optical detection equipment obtain is also clear inadequately true, has reduced the accuracy and the validity that detect.
(3) utility model content
The purpose of this utility model provides a kind of compact conformation, easy to assembly, the reliable multichannel spectrum synchronous adjustable device of control, solve on traditional automated optical detection equipment owing to lack the structure of changing spectrum, image that it obtained and clear inadequately real technical matters; And solution is adopted manually, and the replacing optical filter carries out the problem that the illumination spectrum conversion effect is not good and bother.
For achieving the above object, the utility model adopts following technical scheme:
A kind of multichannel spectrum synchronous adjustable device, it is characterized in that: in the shell 10 from rear side to the parallel successively connection light bed plate 16 in front side, shadow shield 13, heat shield 19, condenser carrier 9 and front panel 2, light bed plate 16 is connected with the lamp socket 12 of three illuminators at least, the lamp holder of illuminator is positioned at shadow shield 13 back, heat shield 19 is positioned at the place ahead of illuminator, stud with on the condenser carrier 9 and the coaxial corresponding condenser 14 of illuminator, be equipped with between condenser carrier 9 and the front panel 2 and illuminator is corresponding and the gear wheel of engagement, pinion wheel 3 meshes and is supported on the front panel 2 with gear wheel, pinion shaft passes front panel 2 and is in transmission connection with motor 4, annular spread has the optical filtering hole on each gear wheel, is inlaid with optical filter 8 on the optical filtering hole.
Optimized technical scheme: the optical filtering hole on the above-mentioned gear wheel can be five, and optical filter 8 is five kinds of optical filters that cover visible spectrum.
Be distributed with louvre 17 above the above-mentioned shell 10.
Above-mentioned pinion wheel 3 engageable being connected between two gear wheels.
Be fixedly connected with switching motherboard 5 on the above-mentioned front panel 2.
Above-mentioned illuminator can be Halogen lamp LED, incandescent lamp, fluorescent light or LED lamp.
Above-mentioned heat shield 19 can be the plate of insulating glass plate or inlaid heat-insulating glass.
Compared with prior art the utlity model has following characteristics and beneficial effect:
Characteristics of the present utility model be compact conformation, easy to assembly, control is reliable, can realize automatic conversion optical filter, change the function of spectrum automatically, can realize also that multichannel light illumination intensity is adjusted respectively, light source heat insulation and dissipation, light source assemble functions such as evenly illumination, color conversion synchronously.The utility model can help to solve the automatic detection problem of Micropicture, it can mate the accurate line source illumination device on the automated optical detection equipment, at different detection materials, realized that the multichannel illumination spectrum changes synchronously, helped automated optical to detect (AOI) equipment and obtain clear more real image.The utility model can be applicable to automated optical detection equipment, is particularly suitable for PCB-500 type automated optical detection equipment.
(4) description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is a light channel structure synoptic diagram of the present utility model.
Fig. 2 is an one-piece construction synoptic diagram of the present utility model.
Fig. 3 is an inner structure synoptic diagram of the present utility model.
The third-largest gear of Reference numeral: 1-, 2-front panel, 3-pinion wheel, 4-motor, 5-switching motherboard, the second largest gear of 6-, the first gear of 7-, 8-optical filter, 9-condenser carrier, 10-shell, 11-first illuminator, 12-lamp socket, 13-shadow shield, 14-condenser, 15-secondary light source lamp, 16-light bed plate, 17-louvre, 18-the 3rd illuminator, 19-heat shield.
(5) embodiment
Embodiment is referring to Fig. 1, Fig. 2, Fig. 3, this multichannel spectrum synchronous adjustable device has three road light sources, in its shell 10 from rear side to the parallel successively connection light bed plate 16 in front side, shadow shield 13, heat shield 19, condenser carrier 9 and front panel 2, be fixedly connected with switching motherboard 5 on the front panel 2.
Referring to Fig. 2, to distribute as early as possible for guaranteeing the illuminator heat, the operate as normal of assurance device is distributed with louvre 17 above the shell 10, can be provided with the blower fan that is used to dispel the heat on the illuminator.
The course of work of the present utility model: adopt three road arbitrary sources luminous, heat insulation, assemble illumination, the gear synchrodrive is adjusted spectrum, thereby finish the light path conduction function.Three road arbitrary sources are three Halogen lamp LEDs, and three road light are by the optical filter on heat shield, three condensers and three gear wheels.Heat shield can be heat-protecting glass, heat-protecting glass is isolated the infrared heat that Halogen lamp LED distributes as far as possible, to guarantee the steady operation of back end device, by condenser to convergence of rays, according to the optical filter size, luminous energy is dispersed evenly on the whole optical filter, and consider the luminous energy of halogen Lamp cup reflection, make the luminous energy of Lamp cup reflection also converge on the optical filter, optical filter is for covering five kinds of optical filters of visible spectrum, be used for converting colors, realization spectrum is adjustable, three road spectrum are adjusted synchronously by the computer control motor, drive pinion rotation, pinion wheel and middle gear wheel engaged transmission, middle gear wheel rotates synchronously with the gear wheel engagement realization of its both sides simultaneously, drive five kinds of optical filters that cover visible spectrum on the gear wheel and rotate synchronously, make the optical filter of same color on three light paths arrive the lighting fiber interface position simultaneously, realize that three road light spectrum are identical.
Claims (7)
1. multichannel spectrum synchronous adjustable device, it is characterized in that: in the shell (10) from rear side to the parallel successively connection light bed plate in front side (16), shadow shield (13), heat shield (19), condenser carrier (9) and front panel (2), light bed plate (16) is connected with the lamp socket (12) of three illuminators at least, the lamp holder of illuminator is positioned at shadow shield (13) back, heat shield (19) is positioned at the place ahead of illuminator, stud with on the condenser carrier (9) and the coaxial corresponding condenser of illuminator (14), be equipped with between condenser carrier (9) and the front panel (2) and illuminator is corresponding and the gear wheel of engagement, pinion wheel (3) meshes and is supported on the front panel (2) with gear wheel, pinion shaft passes front panel (2) and is in transmission connection with motor (4), annular spread has the optical filtering hole on each gear wheel, is inlaid with optical filter (8) on the optical filtering hole.
2. a kind of multichannel spectrum synchronous adjustable device according to claim 1, it is characterized in that: the optical filtering hole on the above-mentioned gear wheel can be five, and optical filter (8) is five kinds of optical filters that cover visible spectrum.
3. a kind of multichannel spectrum synchronous adjustable device according to claim 1 is characterized in that: be distributed with louvre (17) above the above-mentioned shell (10).
4. a kind of multichannel spectrum synchronous adjustable device according to claim 1 is characterized in that: above-mentioned pinion wheel (3) is engageable to be connected between two gear wheels.
5. a kind of multichannel spectrum synchronous adjustable device according to claim 1 is characterized in that: be fixedly connected with switching motherboard (5) on the above-mentioned front panel (2).
6. a kind of multichannel spectrum synchronous adjustable device according to claim 1, it is characterized in that: above-mentioned illuminator can be Halogen lamp LED, incandescent lamp, fluorescent light or LED lamp.
7. a kind of multichannel spectrum synchronous adjustable device according to claim 1, it is characterized in that: above-mentioned heat shield (19) can be the plate of insulating glass plate or inlaid heat-insulating glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203000874U CN201141901Y (en) | 2008-01-16 | 2008-01-16 | Multipath optical spectrum synchronization adjustable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203000874U CN201141901Y (en) | 2008-01-16 | 2008-01-16 | Multipath optical spectrum synchronization adjustable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141901Y true CN201141901Y (en) | 2008-10-29 |
Family
ID=40069612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203000874U Expired - Fee Related CN201141901Y (en) | 2008-01-16 | 2008-01-16 | Multipath optical spectrum synchronization adjustable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141901Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939832A (en) * | 2014-04-29 | 2014-07-23 | 康代影像科技(苏州)有限公司 | Multi-color light lighting system used for optical detection |
| CN104884859A (en) * | 2012-12-29 | 2015-09-02 | 豪雅冠得股份有限公司 | Light source device |
-
2008
- 2008-01-16 CN CNU2008203000874U patent/CN201141901Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104884859A (en) * | 2012-12-29 | 2015-09-02 | 豪雅冠得股份有限公司 | Light source device |
| CN104884859B (en) * | 2012-12-29 | 2017-05-31 | 豪雅冠得股份有限公司 | Light supply apparatus |
| CN103939832A (en) * | 2014-04-29 | 2014-07-23 | 康代影像科技(苏州)有限公司 | Multi-color light lighting system used for optical detection |
| CN103939832B (en) * | 2014-04-29 | 2015-06-24 | 康代影像科技(苏州)有限公司 | Multi-color light lighting system used for optical detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105446058B (en) | A kind of straight illuminated and the disposable LED illumination lamp for shooting of sheen formula | |
| CN102748679A (en) | Intelligent ecological dimmable LED (light-emitting diode) ceiling lamp | |
| CN201141901Y (en) | Multipath optical spectrum synchronization adjustable device | |
| CN202629900U (en) | Toning and dimming LED (Light-Emitting Diode) ceiling lamp | |
| CN203068292U (en) | Linear lighting source device | |
| KR100996913B1 (en) | A stage lighting using light emittig diode | |
| CN201145218Y (en) | Multiple color LED light source for detection | |
| CN201974579U (en) | Light-regulable medical image observation viewer | |
| CN203628352U (en) | LED (Light-emitting diode) lighting device with adjustable angle | |
| CN217235468U (en) | Indoor LED illumination plant lamp of adjustable illumination colour | |
| CN202392618U (en) | Anti-glare background wall lighting screen | |
| CN203375238U (en) | Shadowless lamp | |
| CN201903736U (en) | Infrared laser lamp | |
| CN212929648U (en) | Full-spectrum lighting device and lamp | |
| CN204922593U (en) | Transform lamps and lanterns | |
| EP2786641A1 (en) | Master illuminating device, illuminating device and illumination control system | |
| CN106369541A (en) | Ceiling lamp variable in illumination color | |
| CN210219412U (en) | Household LED induction lamp | |
| CN206018365U (en) | A kind of energy-saving desk lamp | |
| WO2018129636A1 (en) | Photographing led illuminating lamp capable of performing double-side conversion between direct-lighting mode and soft-lighting mode | |
| CN207486559U (en) | A kind of LED indoor lighting structure | |
| CN203533371U (en) | LED ceiling lamp adopting back light projection | |
| CN103672636A (en) | LED ceiling lamp with light projected backwards | |
| CN202012754U (en) | Butterfly type lamp | |
| CN220988335U (en) | Bathroom mirror with uniform brightness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20140116 |