CN109655465A - A kind of Intelligent lightening device for car surface inspection - Google Patents
A kind of Intelligent lightening device for car surface inspection Download PDFInfo
- Publication number
- CN109655465A CN109655465A CN201910006268.9A CN201910006268A CN109655465A CN 109655465 A CN109655465 A CN 109655465A CN 201910006268 A CN201910006268 A CN 201910006268A CN 109655465 A CN109655465 A CN 109655465A
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- CN
- China
- Prior art keywords
- arch
- pedestal
- intelligent
- mounting rack
- inspection
- 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.)
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- 238000007689 inspection Methods 0.000 title claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 241001465382 Physalis alkekengi Species 0.000 claims description 13
- 238000004020 luminiscence type Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000004313 glare Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005286 illumination Methods 0.000 abstract description 7
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8835—Adjustable illumination, e.g. software adjustable screen
Abstract
The present invention relates to a kind of Intelligent lightening devices for car surface inspection, which is characterized in that including the arch lamp assembly of pedestal and multiple groups on pedestal for parking at least one vehicle to be detected.The present invention is illuminated using cyclic structure, and enclosed illuminating effect has been built in tie surface illumination, so that Vehicle Inspection is more fast and effective, has the effect that circular lamp band top and bottom are continuous, bodywork surface projection is uninterrupted, and test effect is good；Territory lighting extends to body bottom skirt position, so that vehicle body side also has light beam reflection, reduces lower waist frequency when operator checks, improves working efficiency；Device brightness increases, and power reduces, energy conservation and the inspection for being suitable for different class vehicles；Device tunable optical is suitable for different inspection applications.
Description
Technical field
The present invention relates to a kind of lighting apparatus for car surface defect inspection.
Background technique
Surface finishing becomes more and more important in automobile production, because the appearance of product is to represent entire product matter
One of important indicator of amount.Moreover, crucial impression of the automobile colors fidelity as industrial products, is between client and the producer
It pays close attention to jointly.Complicated formula, surface texture and the different of substrate carrier will lead to industry under different illumination conditions
Misalignment in product manufacturing.It is and artificial when product component is checked under sunshine condition on daytime based on this reason
It checks and compares under the light of factory, appear likely to differ widely in terms of color.
Therefore, the application of LED intelligent Light-control System seems extremely important, can simulate outdoor day striation in factory indoor
Part, so that the inspection of automobile finish is more accurate.
Traditional inspections verifying attachment uses traditional lamp panel+fluorescent tube combination at present, be respectively arranged in station two sides with
Top provides appropriate illumination bad border.The illumination detection method is widely used in the Painting Shop of automobile plant, for the face of painting
Defect inspection.By special prismatic action, the dazzle of lamps and lanterns can be reduced, and generates apparent difference on body of a motor car surface
The light belt transition of brightness, so that the defects of color difference, scratch, pore is easy to be found.Strip grating on lamp box can be on vehicle body
Reflection bar is formed, the variation of reflection bar can be caused if any the defects of protrusion, unfilled corner.Brightness controller is also equipped on lamp box, it can
Illumination is adjusted to adapt to the inspection of different colours lacquer painting.
Although existing detection device and method can substantially meet the requirement of body of a motor car fault detection, equally exist
Apparent defect.For example can not accomplish continuous assembly between lamp panel and lamp panel, so the strip optical grating reflection formed on vehicle body
Item is discontinuous, and the vehicle body defect that will lead to this part is not easy to be found.It, can not on station secondly because the limitation of traditional lamp panel
Floor lighting lamp setting is provided, causes vehicle body side lower part and bottom skirt position illumination insufficient, worker needs frequently to bend over
It completes to check with using other assisted illuminating lamps, it is laborious inefficient.And traditional lighting method and lamps and lanterns, the service life is short, light decay
Subtract fast, maintenance cost height.
To sum up, traditional automobile appearance examines application mode to have the following deficiencies:
1, light beam discontinuously has breakpoint, checks low efficiency, less effective；
2, space uniformity of illuminance is insufficient, and up to standard in order to meet brightness, lamp power is higher, and energy consumption is high；
3, the irradiation of vehicle body side bottom skirt is less than worker needs in addition to bend over to check, laborious inefficient；
4, can only adjust brightness can not adjust the colour temperature of light, for different paints face color inspection when collocation degree it is low
Summary of the invention
The purpose of the present invention is: improve the effect and efficiency of car surface defect inspection.
In order to achieve the above object, the technical solution of the present invention is to provide a kind of intelligence for car surface inspection to shine
Bright device, which is characterized in that including the arch of pedestal and multiple groups on pedestal for parking at least one vehicle to be detected
Lamp assembly, in which:
Pedestal is equipped with the ground lamps and lanterns column that at least two column are arranged along base length direction, and all ground lamps and lanterns column are divided into a left side
Two groups of the right side is distributed in the arranged on left and right sides of base top surface；Left side ground lamps and lanterns group is for generating vehicle on range of exposures covering base
The light of the bottom left skirt of vehicle body；Right ground lamps and lanterns group is used to generate the bottom of automobile body on range of exposures covering base
The light of skirt on the right side of portion；
All arch lamp assemblies along base length direction arrange, in the longitudinal direction at least on covering base vehicle vehicle
Body；Every group of arch lamp assembly is in the arc around automobile body, and the both ends of arch lamp assembly extend to and connect with pedestal；
Every group of arch lamp assembly is for generating the uninterruptedly arc light around automobile body；
It is connected between two adjacent groups arch lamp assembly by low light transmission flexible material part, by low light transmission flexible material portion
Part provides unrestrained launching condition；All arch lamp assemblies, low light transmission flexible material part and pedestal constitute the external veiling glare of isolation
And the channel divulged information, vehicle to be detected are located in the channel.
Preferably, the channel is connected with fresh air pipeline, and fresh air pipeline connects external new wind devices.
Preferably, the arch lamp assembly includes arch mounting rack, and arch mounting rack is in the arc around automobile body,
And the both ends of arch mounting rack extend to and connect with the pedestal；By arch mounting rack towards in being defined as on one side of automobile body
Side, opposite with medial surface is defined as lateral surface on one side, and the medial surface of arch mounting rack is equipped at least three luminescence components, institute
The medial surface of arch mounting rack is completely covered after having luminescence component splicing, the lateral surface of arch mounting rack is equipped with quantity and shines
Component is equal, and position and the one-to-one stationary backplate of luminescence component；Stationary backplate is equipped with intelligent dimming power supply, after splicing
Luminescence component the arc light is formed under the control of intelligent dimming power supply.
Preferably, arc frame of the arch mounting rack by being located at the straight arched frame of two sides and positioned at middle part is spliced.
Preferably, the both ends of the arc frame pass through arc connector respectively and the straight arched frame of two sides is connected and fixed.
Preferably, the luminescence component includes that the LED efficient chip being connected with the intelligent dimming power supply and optics are guide-lighting
Plate carries out secondary optics light distribution to the light that LED efficient chip issues by optical light guiding plate, honeycomb is equipped with below optical light guiding plate
Shape diffuser plate.
Preferably, all intelligent dimming power supplys are connected with an intelligent control panel.
The present invention is illuminated using cyclic structure, and tie surface illumination has built enclosed illuminating effect, so that Vehicle Inspection
More quickly and effectively, it has the effect that
(1) circular lamp band top and bottom are continuous, and bodywork surface projection is uninterrupted, and test effect is good；
(2) territory lighting extends to body bottom skirt position, so that vehicle body side also has light beam reflection, reduces operator
Lower waist frequency when member checks improves working efficiency；
(3) device brightness increases, and power reduces, energy conservation and the inspection for being suitable for different class vehicles；
(4) device tunable optical is suitable for different inspection applications.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the present embodiment；
Fig. 2 is the explosive view of arch lamp assembly in the present embodiment；
Fig. 3 is the perspective view of arch lamp assembly in the present embodiment.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
As shown in Figure 1, a kind of Intelligent lightening device for car surface inspection disclosed in the present embodiment include pedestal and
Multiple groups arch lamp assembly 1.According to the difference of detection station, pedestal has different length.Parked on pedestal at least one to
The vehicle of detection.The top surface of pedestal is equipped with left and right two rows of ground lamps and lanterns 24, length direction cloth of the every row ground lamps and lanterns 24 along pedestal
It sets.Left and right two rows ground lamps and lanterns 24 are respectively configured to provide automobile body skirt and floor detection lighting condition.
All arch lamp assemblies 1 are arranged along base length direction, and at least covering base is got on the bus in the longitudinal direction
Vehicle body.Arch lamp assembly 1 is in the arc around automobile body, and the both ends of arch lamp assembly 1 extend to and pedestal
Connect.Every group of arch lamp assembly is used to generate uninterruptedly around the arc light of automobile body.
As shown in Figures 2 and 3, the specific structure of arch lamp assembly 1 are as follows: first by two sides straight arched frame 2,6 and be located at
This three sections of brackets with radian of the arc frame 4 at middle part are connected and fixed by two pieces arc connector 3,5 as entirety, formation arch lamp
Has the skeleton of component 1.Assembled luminescence component 7,8,9,10,11,12,13,14 is distinguished in the inside and outside two sides of the skeleton and is fixed
Backboard 15,16,17,18,19,20,21,22.The wherein corresponding one piece of stationary backplate of each luminescence component.
Luminescence component 7,8,9,10,11,12,13,14 is aided with imported material using LED efficient chip as light-emitting component
Manufactured dedicated optical light guiding plate carries out the light distribution of secondary optics, and honeycombed diffuser plate is redesigned below light guide plate, guarantees light
Make to show that light is more uniform while effect, avoids generating dazzle, influence detection effect.Finally, outer layer uses PC or acrylic
Mask material plays the role of protection.
Intelligent dimming power supply 23 is mounted in each stationary backplate, by intelligent dimming power supply 23 to the LED of luminescence component
Efficient chip is powered and provides control signal input.Package unit carries out electrodeless brightness light modulation using intelligence control system,
To meet the requirement for not having to examine occasion, reach energy-efficient purpose.Intelligence control system used in the present invention is by intelligently adjusting
Photoelectric source 23 and intelligent control panel 25 form.Intelligent dimming power supply 23 and an intelligent control panel in all stationary backplates
25 are connected.In the present embodiment, intelligent control panel 25 is mounted on above the first across arch lamp assembly 1 of whole device.
It is connected between adjacent two across arch lamp assembly 1 by canvas 26,60 centimetres of spacing.Canvas 26 is mainly solid using rivet
Be scheduled on the both sides of the edge of arch lamp assembly 1, play it is dust-proof, mute, provide diffusing reflection condition, completely cut off the entrance of external veiling glare with
And logical wind action can be played.The canvas that two positions can be arranged in every set detection device is made into the double-deck configuration, passes to fresh wind tube
Road leads to new wind action to play to the operating personnel in device, provides comfortable working environment.
Claims (7)
1. a kind of Intelligent lightening device for car surface inspection, which is characterized in that including to be checked for parking at least one
The pedestal and multiple groups of measuring car are set to the arch lamp assembly on pedestal, in which:
Pedestal is equipped with the ground lamps and lanterns column that at least two column are arranged along base length direction, and all ground lamps and lanterns column are divided into left and right two
Group is distributed in the arranged on left and right sides of base top surface；Left side ground lamps and lanterns group is for generating automobile body on range of exposures covering base
Bottom left skirt light；Right ground lamps and lanterns group is used to generate the bottom, right of automobile body on range of exposures covering base
The light of side shirt edge；
All arch lamp assemblies along base length direction arrange, in the longitudinal direction at least on covering base vehicle vehicle body；
Every group of arch lamp assembly is in the arc around automobile body, and the both ends of arch lamp assembly extend to and connect with pedestal；Often
Group arch lamp assembly is for generating the uninterruptedly arc light around automobile body；
It is connected between two adjacent groups arch lamp assembly by low light transmission flexible material part, is mentioned by low light transmission flexible material part
For overflowing launching condition；All arch lamp assemblies, low light transmission flexible material part and pedestal constitute the external veiling glare of isolation and lead to
The channel of wind, vehicle to be detected are located in the channel.
2. a kind of Intelligent lightening device for car surface inspection as described in claim 1, which is characterized in that the channel
It is connected with fresh air pipeline, fresh air pipeline connects external new wind devices.
3. a kind of Intelligent lightening device for car surface inspection as described in claim 1, which is characterized in that the arch
Lamp assembly includes arch mounting rack, and arch mounting rack is in the arc around automobile body, and the both ends of arch mounting rack extend
Extremely connect with the pedestal；Arch mounting rack is defined as medial surface towards automobile body on one side, opposite with medial surface one
Face is defined as lateral surface, and the medial surface of arch mounting rack is equipped at least three luminescence components, will arch after all luminescence component splicings
The medial surface of shape mounting rack is completely covered, and the lateral surface of arch mounting rack is equal with luminescence component equipped with quantity, and position and hair
The one-to-one stationary backplate of optical assembly；Stationary backplate is equipped with intelligent dimming power supply, and spliced luminescence component is in intelligent tune
The arc light is formed under the control of photoelectric source.
4. a kind of Intelligent lightening device for car surface inspection as claimed in claim 3, which is characterized in that the arch
Arc frame of the mounting rack by being located at the straight arched frame of two sides and positioned at middle part is spliced.
5. a kind of Intelligent lightening device for car surface inspection as claimed in claim 4, which is characterized in that the arc
The both ends of frame pass through arc connector respectively and the straight arched frame of two sides is connected and fixed.
6. a kind of Intelligent lightening device for car surface inspection as claimed in claim 3, which is characterized in that described to shine
Component includes the LED efficient chip being connected with the intelligent dimming power supply and optical light guiding plate, efficient to LED by optical light guiding plate
The light that chip issues carries out secondary optics light distribution, and honeycombed diffuser plate is equipped with below optical light guiding plate.
7. a kind of Intelligent lightening device for car surface inspection as claimed in claim 3, which is characterized in that all described
Intelligent dimming power supply is connected with an intelligent control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006268.9A CN109655465A (en) | 2019-01-04 | 2019-01-04 | A kind of Intelligent lightening device for car surface inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006268.9A CN109655465A (en) | 2019-01-04 | 2019-01-04 | A kind of Intelligent lightening device for car surface inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109655465A true CN109655465A (en) | 2019-04-19 |
Family
ID=66118531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910006268.9A Withdrawn CN109655465A (en) | 2019-01-04 | 2019-01-04 | A kind of Intelligent lightening device for car surface inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109655465A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994004743A1 (en) * | 1992-08-14 | 1994-03-03 | Klaus Mauder | Visual inspection device for objects made of soft, flexible, flat material, especially textiles |
| JPH0817210A (en) * | 1994-07-01 | 1996-01-19 | Mazda Motor Corp | Lighting device for checking surface condition |
| JPH0961363A (en) * | 1995-08-29 | 1997-03-07 | Bridgestone Sports Co Ltd | Method for inspecting appearance of golf ball and lighting system used in the inspecting method |
| US5726705A (en) * | 1995-12-28 | 1998-03-10 | Nissan Motor Co., Ltd. | Surface defect inspection apparatus |
| WO2016020135A1 (en) * | 2014-08-05 | 2016-02-11 | Dürr Systems GmbH | Luminaire for a workplace environment, in particular for checking the surface of workpieces |
| US9896023B1 (en) * | 2017-02-09 | 2018-02-20 | Ford Global Technologies, Llc | Vehicle rear lighting assembly |
| CN207906988U (en) * | 2018-02-07 | 2018-09-25 | 宁波百立光电有限公司 | A kind of lamps and lanterns being suitble to vertical wall installation |
| CN208224468U (en) * | 2018-06-23 | 2018-12-11 | 丹阳谊善车灯设备制造有限公司 | A kind of car light detection fixture with an automatic light meter |
| CN209355050U (en) * | 2019-01-04 | 2019-09-06 | 郝乐(上海)电子有限公司 | Arch fitting structure for car surface inspection |
| CN209624415U (en) * | 2019-01-04 | 2019-11-12 | 郝乐(上海)电子有限公司 | Intelligent lightening device for car surface inspection |
| CN214334698U (en) * | 2020-10-09 | 2021-10-01 | 郝乐(上海)电子有限公司 | Long-range car finish appearance detects intelligent lighting system |
-
2019
- 2019-01-04 CN CN201910006268.9A patent/CN109655465A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994004743A1 (en) * | 1992-08-14 | 1994-03-03 | Klaus Mauder | Visual inspection device for objects made of soft, flexible, flat material, especially textiles |
| JPH0817210A (en) * | 1994-07-01 | 1996-01-19 | Mazda Motor Corp | Lighting device for checking surface condition |
| JPH0961363A (en) * | 1995-08-29 | 1997-03-07 | Bridgestone Sports Co Ltd | Method for inspecting appearance of golf ball and lighting system used in the inspecting method |
| US5726705A (en) * | 1995-12-28 | 1998-03-10 | Nissan Motor Co., Ltd. | Surface defect inspection apparatus |
| WO2016020135A1 (en) * | 2014-08-05 | 2016-02-11 | Dürr Systems GmbH | Luminaire for a workplace environment, in particular for checking the surface of workpieces |
| US9896023B1 (en) * | 2017-02-09 | 2018-02-20 | Ford Global Technologies, Llc | Vehicle rear lighting assembly |
| CN207906988U (en) * | 2018-02-07 | 2018-09-25 | 宁波百立光电有限公司 | A kind of lamps and lanterns being suitble to vertical wall installation |
| CN208224468U (en) * | 2018-06-23 | 2018-12-11 | 丹阳谊善车灯设备制造有限公司 | A kind of car light detection fixture with an automatic light meter |
| CN209355050U (en) * | 2019-01-04 | 2019-09-06 | 郝乐(上海)电子有限公司 | Arch fitting structure for car surface inspection |
| CN209624415U (en) * | 2019-01-04 | 2019-11-12 | 郝乐(上海)电子有限公司 | Intelligent lightening device for car surface inspection |
| CN214334698U (en) * | 2020-10-09 | 2021-10-01 | 郝乐(上海)电子有限公司 | Long-range car finish appearance detects intelligent lighting system |
Non-Patent Citations (2)
| Title |
|---|
| 单英等: "关于汽车车身覆盖件暗裂的分析与探讨", 《锻造与冲压》, no. 16, pages 56 - 60 * |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190419 |