CN209311310U - A kind of high-power arc detection light source - Google Patents
A kind of high-power arc detection light source Download PDFInfo
- Publication number
- CN209311310U CN209311310U CN201821926837.9U CN201821926837U CN209311310U CN 209311310 U CN209311310 U CN 209311310U CN 201821926837 U CN201821926837 U CN 201821926837U CN 209311310 U CN209311310 U CN 209311310U
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- CN
- China
- Prior art keywords
- light source
- optical lens
- curved surface
- heat sink
- illuminating module
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- 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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Abstract
The utility model discloses a kind of high-power arcs to detect light source, including shell, illuminating module and optical lens；The interior of shell is provided with illuminating module；The lower part of the shell is provided with optical lens；The illuminating module is arcuate structure；The optical lens is curved-surface structure；The shell includes curved surface heat sink, planar heat distribution plate and bottom plate；The two sides of the curved surface heat sink are provided with planar heat distribution plate；Illuminating module is provided on the curved surface heat sink inner wall；The curved surface of the illuminating module is consistent with the bending direction of curved surface heat sink；The junction of the illuminating module and curved surface heat sink is coated with Heat Conduction Material；The bottom plate setting is fixed in planar heat distribution plate bottom, and by optical lens；The optical lens is curved-surface structure；Reflectance coating is provided on the planar heat distribution plate inner wall.The utility model perfect heat-dissipating, prolongs the service life；Light-emitting area is larger, and light source is uniform and concentrates；It is clear to detect curved planar reformation.
Description
Technical field
The utility model relates to field of visual inspection, more particularly, to a kind of detection light source of arc.
Background technique
Existing industrial detection light source mostly uses plug-in type LED, and heat dissipation performance is poor；Lamp bead quantity is more, at high cost；The uniformity
It is low；Mostly rectangular or annular light source can not detect the defect of curved face object.Therefore, it is badly in need of wanting one kind can flexible testing curved surface
The special-shaped light source of object reaches expected detection effect to meet different irradiation demands, solves curved face object and is difficult to examine
The problem of survey.
Summary of the invention
The utility model aim is: providing a kind of convenient disassembly, uniform illumination, perfect heat-dissipating, the big function of imaging clearly
The arc of rate detects light source.
The technical solution of the utility model is: a kind of high-power arc detection light source, including shell, illuminating module and optics
Lens；The interior of shell is provided with illuminating module；The lower part of the shell is provided with optical lens；The illuminating module is arc
Shape structure；The optical lens is curved-surface structure；The shell includes curved surface heat sink, planar heat distribution plate and bottom plate；The song
The two sides of face heat sink are provided with planar heat distribution plate；Illuminating module is provided on the curved surface heat sink inner wall；The luminous mould
The curved surface of group is consistent with the bending direction of curved surface heat sink；The junction of the illuminating module and curved surface heat sink is coated with heat conduction material
Material；The bottom plate setting is fixed in planar heat distribution plate bottom, and by optical lens；The optical lens is with convergence light
Curved-surface structure；Reflectance coating is provided on the planar heat distribution plate inner wall.
Preferably, the illuminating module includes arc LED light source mould group and arc-shaped PCB.
Preferably, several grooves are distributed in the curved surface heat sink and planar heat distribution plate outer surface.
Preferably, the optical lens is spherical surface or aspherical or free form surface curved-surface structure.
Preferably, the optical lens is transparent PC material or transparent PMMA material or the PC material with diffusant
Or the PMMA material with diffusant.
Preferably, the reflectance coating is metallic mirror or glass reflector or reflective paster.
Preferably, the enclosure material is aluminium or copper；The case surface is coated with anodic oxidation material.
Preferably, the inner surface edge of the planar heat distribution plate is equipped with the step for fixing curved surface heat sink and is used for solid
Determine the card slot of optical lens.
Preferably, the light source bottom plate inner surface edge offers the fixed groove for fixing optical lens.
Preferably, the Heat Conduction Material is heat-conducting silicone grease or heat-conducting silica gel sheet or thermal conductive silicon rubber mat.
The utility model has the advantages that:
1. perfect heat-dissipating prolongs the service life；
2. light-emitting area is larger, light source is uniform and concentrates；
3. it is clear to detect curved planar reformation.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and embodiments:
Fig. 1 is the overall structure diagram that a kind of high-power arc described in the utility model detects light source；
Fig. 2 is the schematic diagram of internal structure that a kind of high-power arc described in the utility model detects light source；
Fig. 3 is the configuration schematic diagram that a kind of high-power arc described in the utility model detects light source；
Wherein: 1, shell；2, illuminating module；3, optical lens；11, curved surface heat sink；12, planar heat distribution plate；13, bottom
Plate；14, groove；15, step；16, card slot；17, fixed groove；18, wire guide；21, arc LED light source mould group；22, arc
Pcb board.
Specific embodiment
Embodiment: a kind of high-power arc detection light source, including shell 1, illuminating module 2 and optical lens 3；The shell
1 is internally provided with illuminating module 2；The lower part of the shell 1 is provided with optical lens 3；The illuminating module 2 is arcuate structure；
The optical lens 3 is curved-surface structure；The shell 1 includes curved surface heat sink 11, planar heat distribution plate 12 and bottom plate 13；The song
The two sides of face heat sink 11 are provided with planar heat distribution plate 12；Illuminating module 2 is provided on 11 inner wall of curved surface heat sink；It is described
The curved surface of illuminating module 2 is consistent with the bending direction of curved surface heat sink 11；The connection of the illuminating module 2 and curved surface heat sink 11
Place is coated with Heat Conduction Material；The bottom of planar heat distribution plate 12 is arranged in the bottom plate 13, and optical lens 3 is fixed；The optics
Lens 3 are with the curved-surface structure for assembling light；The optical lens 3 is spherical surface or aspherical or free form surface curved surface knot
Structure；Reflectance coating is provided on the inner wall of the planar heat distribution plate 12；The reflectance coating be metallic mirror or glass reflector or
Reflective paster；The illuminating module 2 includes arc LED light source mould group 21 and arc-shaped PCB 22.11 peace of curved surface heat sink
Several grooves 14 are distributed in heat sink 12 outer surface in face.The optical lens 3 is transparent PC material or transparent PMMA material
Or the PC material with diffusant or the PMMA material with diffusant.1 material of shell is aluminium or copper；1 table of shell
Face is coated with anodic oxidation material.The inner surface edge of the planar heat distribution plate 12 is equipped with the step for fixing curved surface heat sink 11
15 and the card slot 16 for fixing optical lens 3；One end of the curved surface heat sink 11 offers wire guide 18.The bottom plate
13 inner surface edges offer the fixed groove 17 for fixing optical lens 3.
When in use, light a part of sending is irradiated to planar heat distribution plate 12 to arc LED light source mould group 21 of the invention
Reflectance coating on, light is reflected on optical lens 3 by reflectance coating, and another part light shines directly on optical lens 3.
It is finally converged into a uniform light-emitting surface by this two parts light of optical lens 3, light-emitting surface is arcwall face, light-emitting surface
Product is larger, and light source is uniform and concentrates.The arc LED light source mould group 21 is arranged on arc-shaped PCB 22, so that tradition be avoided to adopt
The problems such as illumination dead angle for being easy to produce with plate armature LED light source, non-uniform light.The curved surface heat sink 11 with shine
2 junction of mould group is coated with Heat Conduction Material, and the Heat Conduction Material can be heat-conducting silicone grease or heat-conducting silica gel sheet or thermal conductive silicon rubber mat；It can
So that the present invention has good heat dissipation effect.This case structure is simple, easy for installation, can anti-skidding and good heat dissipation effect, solve
The problem of the imaging is not clear when existing bar shaped or annular light source detection curved face object.
Above-described embodiment only illustrates the principles of the present invention and its function, rather than limits the present invention.It is any
Those skilled in the art all can modify above-described embodiment or be changed under the spirit and scope without prejudice to the utility model
Become.Therefore, such as those of ordinary skill in the art without departing from the utility model it is revealed spirit and skill
All equivalent modifications completed under art thought or change should be covered by the claim of the utility model.
Claims (10)
1. a kind of high-power arc detects light source, it is characterised in that: including shell, illuminating module and optical lens；The shell
It is internally provided with illuminating module；The lower part of the shell is provided with optical lens；The illuminating module is arcuate structure；The light
Lens are curved-surface structure；The shell includes curved surface heat sink, planar heat distribution plate and bottom plate；The two sides of the curved surface heat sink
It is provided with planar heat distribution plate；Illuminating module is provided on the curved surface heat sink inner wall；The curved surface and curved surface of the illuminating module
The bending direction of heat sink is consistent；The junction of the illuminating module and curved surface heat sink is coated with Heat Conduction Material；The bottom plate is set
It sets in planar heat distribution plate bottom, and optical lens is fixed；The optical lens is with the curved-surface structure for assembling light；It is described
Reflectance coating is provided on planar heat distribution plate inner wall.
2. a kind of high-power arc according to claim 1 detects light source, it is characterised in that: the illuminating module includes arc
Shape LED light source mould group and arc-shaped PCB.
3. a kind of high-power arc according to claim 1 detects light source, it is characterised in that: the curved surface heat sink peace
Several grooves are distributed in face heat sink outer surface.
4. a kind of high-power arc according to claim 1 detects light source, it is characterised in that: the optical lens is spherical surface
Or aspherical or free form surface structure.
5. a kind of high-power arc according to claim 1 detects light source, it is characterised in that: the optical lens is transparent
PC material or transparent PMMA material or the PC material with diffusant or the PMMA material with diffusant.
6. a kind of high-power arc according to claim 1 detects light source, it is characterised in that: the reflectance coating is that metal is anti-
Penetrate mirror or glass reflector or reflective paster.
7. a kind of high-power arc according to claim 1 detects light source, it is characterised in that: the enclosure material be aluminium or
Copper；The case surface is coated with anodic oxidation material.
8. a kind of high-power arc according to claim 1 detects light source, it is characterised in that: the planar heat distribution plate it is interior
Marginal surface is equipped with the card slot for fixing the step of curved surface heat sink and for fixing optical lens.
9. a kind of high-power arc according to claim 1 detects light source, it is characterised in that: the light source bottom plate inner surface
Edge has the fixed groove for fixing optical lens.
10. a kind of high-power arc according to claim 1 detects light source, it is characterised in that: the Heat Conduction Material is to lead
Hot silicone grease or heat-conducting silica gel sheet or thermal conductive silicon rubber mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926837.9U CN209311310U (en) | 2018-11-22 | 2018-11-22 | A kind of high-power arc detection light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926837.9U CN209311310U (en) | 2018-11-22 | 2018-11-22 | A kind of high-power arc detection light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311310U true CN209311310U (en) | 2019-08-27 |
Family
ID=67673857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821926837.9U Active CN209311310U (en) | 2018-11-22 | 2018-11-22 | A kind of high-power arc detection light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703252A (en) * | 2021-08-31 | 2021-11-26 | 苏州天准科技股份有限公司 | Arc tile lamp and light source adopting same |
-
2018
- 2018-11-22 CN CN201821926837.9U patent/CN209311310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703252A (en) * | 2021-08-31 | 2021-11-26 | 苏州天准科技股份有限公司 | Arc tile lamp and light source adopting same |
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