CN205807127U - A kind of detection LED tunnel line light source - Google Patents
A kind of detection LED tunnel line light source Download PDFInfo
- Publication number
- CN205807127U CN205807127U CN201620779809.3U CN201620779809U CN205807127U CN 205807127 U CN205807127 U CN 205807127U CN 201620779809 U CN201620779809 U CN 201620779809U CN 205807127 U CN205807127 U CN 205807127U
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- radiating fin
- plate
- light source
- arch
- detection
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Abstract
The utility model discloses a kind of detection LED tunnel line light source, including the two pieces of base plates being set up in parallel, between two pieces of base plates, there is illumination gap, it is close to side by side on every piece of base plate be provided with silica gel radiating fin and radiating fin, pcb board it is fitted with on silica gel radiating fin, pcb board is provided with large-power LED light bead, the top of radiating fin is positioned on cover plate and is provided with multiple radiator fan side by side, radiator fan is just to radiating fin, set up between two pieces of base plates and have the reflection lampshade of an arch, large-power LED light bead is positioned at the both sides, inside of arch reflection lampshade, radiating fin is positioned at the both sides external of arch reflection lampshade, the top of the arch of reflection lampshade is provided with photograph detection hole, side plate it is provided with outside radiating fin, side plate two ends are provided with end plate, base plate, side plate, cover plate, end plate composition shell, cover plate central authorities are provided with slotted eye.This utility model brightness is higher, free from glare and brightness uniformity, more conducively streamline continuous illumination detection occasion, and radiating effect is more preferable, and service life is longer.
Description
Technical field
This utility model relates to the illuminator of detection, particularly a kind of detection LED tunnel line light source.
Background technology
Existing detection LED tunnel line light source, owing to the reflectance of its light source is inadequate, often results in the light of light source not
Uniformly, the problem such as dazzle and brightness irregularities occur, or brightness is inadequate, the bright-dark degree causing detection illumination is different, light
Line is bad, and illumination Detection results is bad.The heat dissipation problem being additionally, since LED is not well solved, and causes the longevity of LED
Ordering the longest, light decay is serious, causes illuminating Detection results bad.Or reduce the luminous power of LED for extending the life-span, be also not
It is beneficial to the effect of illumination detection.Therefore, it is necessary to research and develop a kind of new detection LED tunnel line light source, with overcome above-mentioned these
Defect.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of brightness is higher, free from glare with
And brightness uniformity, it is more conducive to the detection LED tunnel line light source that detects illumination, radiating effect is more preferable, service life is longer.
This utility model solves its technical problem and be the technical scheme is that a kind of detection LED tunnel line light source, bag
Include the two pieces of base plates being set up in parallel, between described two pieces of base plates, there is illumination gap, every piece of base plate is close to side by side be provided with silica gel
Fin and radiating fin, silica gel radiating fin is fitted with pcb board, and pcb board is provided with large-power LED light bead, described heat radiation
The top of fin is positioned on cover plate and is provided with multiple radiator fan side by side, radiator fan just to radiating fin, described two pieces of base plates it
A structure of an essay is provided with the reflection lampshade of an arch, and described large-power LED light bead is positioned at the both sides, inside of arch reflection lampshade, radiating fin
Being positioned at the both sides external of arch reflection lampshade, the top of the arch of described reflection lampshade is provided with photograph detection hole, described heat radiating fin
The outside of sheet is provided with side plate, and the two ends of side plate are provided with end plate, described two pieces of base plates, side plate, cover plate, end plate composition tunnel line light source
Shell, the central authorities of described cover plate are provided with the slotted eye corresponding with detection hole of taking a picture.
Preferably, the inwall of described reflection lampshade is provided with one layer of nanometer reflection plate (MCPET) layer.
Preferably, described cover plate is provided with multiple air vent.
Preferably, described side plate is provided with multiple air vent.
Preferably, described photograph detection hole is the top that straight hole is disposed longitudinally on reflection lampshade.
Concrete, a described end plate is provided with wire casing and wire rod cover plate, and wire rod cover plate is provided with outlet box.
Preferably, the top of described each radiating fin is provided with four radiator fans side by side.
The beneficial effects of the utility model are: owing to including the two pieces of base plates being set up in parallel, and have between described two pieces of base plates
There is illumination gap, every piece of base plate is close to side by side be provided with silica gel radiating fin and radiating fin, silica gel radiating fin is fitted with PCB
Plate, pcb board is provided with large-power LED light bead, and described large-power LED light bead is that string is provided with multiple, described radiating fin
Top is positioned on cover plate and is provided with multiple radiator fan side by side, and radiator fan, just to radiating fin, sets up between described two pieces of base plates
Having the reflection lampshade of an arch, described large-power LED light bead to be positioned at the both sides, inside of arch reflection lampshade, radiating fin is positioned at arch
The both sides external of shape reflection lampshade, the top of the arch of described reflection lampshade is provided with photograph detection hole, and the central authorities of described cover plate set
There are the slotted eye corresponding with photograph detection hole, so this utility model brightness is higher, reflection free from glare and brightness uniformity, are more conducive to
Streamline continuous illumination detection occasion, radiating effect is more preferable, and service life is longer.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is perspective view of the present utility model.
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, this utility model one detection LED tunnel line light source, including the two pieces of base plates being set up in parallel
1, between described two pieces of base plates, there is illumination gap 2, every piece of base plate is close to side by side be provided with silica gel radiating fin 3 and radiating fin 4,
Being fitted with pcb board 5 on silica gel radiating fin, pcb board is provided with large-power LED light bead 6, and large-power LED light bead is in a row side by side
Arranging, the top of described radiating fin is positioned on cover plate 7 and is provided with multiple radiator fan 8 side by side, and radiator fan is just to radiating fin
Blowing, the heat that large-power LED light bead produces is delivered on radiating fin, and the heat on radiating fin is dispelled by radiator fan again
Losing, so ensure good radiating effect, extend the service life of LED, setting up between described two pieces of base plates has the anti-of an arch
Spotlight shade 9, the light of reflection lampshade reflection LED, penetrate from illumination gap 2, make brightness higher, free from glare and brightness uniformity,
Being more conducive to the illumination of streamline continuous detecting, described large-power LED light bead is positioned at the both sides, inside of arch reflection lampshade, radiating fin
Being positioned at the both sides external of arch reflection lampshade, the top of the arch of described reflection lampshade is provided with photograph detection hole 10, described heat radiation
The outside of fin is provided with side plate 11, and the two ends of side plate are provided with end plate 12, and described two pieces of base plates, side plate, cover plate, end plate form tunnel
Line source shell, the central authorities of described cover plate are provided with the slotted eye 71 corresponding with detection hole of taking a picture.This utility model light uniformity is good,
Brightness is high, compact conformation, firm, durable；The product being suitable for detection irradiation is various, compatible good；Coaxial line light sources can be coordinated
Close and use, it is adaptable to streamline continuous illumination detection occasion；Can be applicable to: vacuum packaging bag, glass surface gloss, the inspection of PCB
Survey.
Preferably scheme, the inwall 91 of described reflection lampshade is provided with one layer of nanometer reflection plate (MCPET) layer, and described nanometer is anti-
The formal name penetrating plate is MCPET (i.e. the abbreviation of Micro Cellular PET), uses PET (polyethylene
Terephthalate) it is that base material is made to carry out foaming.MCPET have the advantage that outstanding reflective character (99% with
Upper total reflectivity, scattered reflection rate: 96%, specular reflectivity: 3%), drop impact light and handy, anti-, high temperature can be born, Celsius
Remain under 160 degree keep shape, available PET resource reclaim mode waste treatment, material not to use harmful material, surface to have
High flatness.Due to the excellent characteristic of MCPET material, therefore the reflectance for each wavelength light source can remain homogeneous
Property, in the case of having loyal reflection primary source requirement, more can play its speciality, the light of large-power LED light bead can be improved
Effect, eliminates dazzle hot spot, can be broken up by the Unidirectional light of LED, the most mildly reflect, and eliminates dazzle and dark space, and nanometer is anti-
Penetrating plate is known mature technology, no longer describes in detail.Preferably, described cover plate is provided with multiple air vent 13, can promote shell
Inside and outside air circulation, discharges internal hot-air, is conducive to dispelling the heat to large-power LED light bead.Described side plate is provided with many
Individual air vent 13, is equally beneficial for dispelling the heat to large-power LED light bead.Described photograph detection hole is that straight hole is disposed longitudinally on reflection
The top of lampshade, is simultaneously also beneficial to dispel the heat to the LED in reflection lampshade.One of them described end plate of described end plate is provided with line
Groove 14 and wire rod cover plate 15, wire rod cover plate is provided with outlet box 16, and this structure is more convenient for the line of tunnel line light source and installation.Excellent
Choosing, the top of described each radiating fin is provided with four radiator fans side by side, to reach preferable radiating effect.Due to nanometer
Reflecting plate (MCPET) has high reflection and diffusivity, can be by luminous reflectance and diffusion injection, in the situation not increasing light source
Under, and then the illumination of light source can be promoted, range of exposures can be expanded, the problem that dazzle and brightness irregularities can be solved.
Additionally, this utility model is not limited to above-mentioned embodiment, as long as it reaches this reality with essentially identical means
With novel technique effect, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a detection LED tunnel line light source, it is characterised in that: include the two pieces of base plates (1) being set up in parallel, at the bottom of described two pieces
Having illumination gap (2) between plate, every piece of base plate is close to side by side be provided with silica gel radiating fin (3) and radiating fin (4), silica gel dissipates
Being fitted with pcb board (5) on backing, pcb board is provided with large-power LED light bead (6), and the top of described radiating fin is positioned at cover plate
(7) being provided with multiple radiator fan (8) on side by side, radiator fan, just to radiating fin, sets up between described two pieces of base plates and has an arch
The reflection lampshade (9) of shape, described large-power LED light bead is positioned at the both sides, inside of arch reflection lampshade, and radiating fin is positioned at arch
The both sides external of reflection lampshade, the top of the arch of described reflection lampshade is provided with photograph detection hole (10), described radiating fin
Outside is provided with side plate (11), and the two ends of side plate are provided with end plate (12), described two pieces of base plates, side plate, cover plate, end plate composition tunnel line
Light shell outer cover, the central authorities of described cover plate are provided with the slotted eye (71) corresponding with detection hole of taking a picture.
Detection LED tunnel line light source the most according to claim 1, it is characterised in that: the inwall of described reflection lampshade
(91) one layer of nanometer reflection plate (MCPET) layer it is provided with.
Detection LED tunnel line light source the most according to claim 1, it is characterised in that: described cover plate is provided with multiple logical
Air holes (13).
Detection LED tunnel line light source the most according to claim 1, it is characterised in that: described side plate is provided with multiple logical
Air holes (13).
Detection LED tunnel line light source the most according to claim 1, it is characterised in that: described photograph detection hole is straight line
Hole is disposed longitudinally on the top of reflection lampshade.
Detection LED tunnel line light source the most according to claim 1, it is characterised in that: a described end plate is provided with line
Groove (14) and wire rod cover plate (15), wire rod cover plate is provided with outlet box (16).
Detection LED tunnel line light source the most according to claim 1, it is characterised in that: described each radiating fin upper
Fang Binglie is provided with four radiator fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620779809.3U CN205807127U (en) | 2016-07-22 | 2016-07-22 | A kind of detection LED tunnel line light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620779809.3U CN205807127U (en) | 2016-07-22 | 2016-07-22 | A kind of detection LED tunnel line light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205807127U true CN205807127U (en) | 2016-12-14 |
Family
ID=57509596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620779809.3U Active CN205807127U (en) | 2016-07-22 | 2016-07-22 | A kind of detection LED tunnel line light source |
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| Country | Link |
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| CN (1) | CN205807127U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917369A (en) * | 2017-12-18 | 2018-04-17 | 佛山睿德星光电科技有限公司 | A kind of astigmatism type lamps and lanterns |
| CN108105606A (en) * | 2017-12-18 | 2018-06-01 | 佛山睿德星光电科技有限公司 | A kind of manufacturing method of astigmatism type lamps and lanterns |
| WO2021129283A1 (en) * | 2019-12-27 | 2021-07-01 | 苏州康代智能科技股份有限公司 | Illuminating apparatus used for automated optical inspection device, and imaging system |
| TWI773032B (en) * | 2019-12-27 | 2022-08-01 | 大陸商蘇州康代智能科技股份有限公司 | An arched illumination device, an imaging system with the same and a method for imaging |
| CN116447564A (en) * | 2023-04-25 | 2023-07-18 | 深圳市拓视达科技有限公司 | Line scanning light source |
-
2016
- 2016-07-22 CN CN201620779809.3U patent/CN205807127U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917369A (en) * | 2017-12-18 | 2018-04-17 | 佛山睿德星光电科技有限公司 | A kind of astigmatism type lamps and lanterns |
| CN108105606A (en) * | 2017-12-18 | 2018-06-01 | 佛山睿德星光电科技有限公司 | A kind of manufacturing method of astigmatism type lamps and lanterns |
| WO2021129283A1 (en) * | 2019-12-27 | 2021-07-01 | 苏州康代智能科技股份有限公司 | Illuminating apparatus used for automated optical inspection device, and imaging system |
| TWI773032B (en) * | 2019-12-27 | 2022-08-01 | 大陸商蘇州康代智能科技股份有限公司 | An arched illumination device, an imaging system with the same and a method for imaging |
| CN116447564A (en) * | 2023-04-25 | 2023-07-18 | 深圳市拓视达科技有限公司 | Line scanning light source |
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