CN206269072U - A kind of ring-shaped combination light supply apparatus - Google Patents
A kind of ring-shaped combination light supply apparatus Download PDFInfo
- Publication number
- CN206269072U CN206269072U CN201621417572.0U CN201621417572U CN206269072U CN 206269072 U CN206269072 U CN 206269072U CN 201621417572 U CN201621417572 U CN 201621417572U CN 206269072 U CN206269072 U CN 206269072U
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- light source
- light
- emitting component
- supply apparatus
- ring
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Abstract
The utility model belongs to light supply apparatus technical field, more particularly to a kind of ring-shaped combination light supply apparatus, including shell and it is arranged at two or more annular light sources of the shell, two or more annular light source splicings, the shell and the annular light source are formed with least two peep holes, the annular light source includes PCB substrate, light-emitting component and diffusing panel, the light-emitting component is arranged at the PCB substrate, the diffusing panel covers at the light-emitting component, and the diffusing panel and the cage connection.The utility model is spliced by two or more annular light sources, reduce the space shared by light source, the distance between camera lens and camera lens for coordinating with light source can be at utmost reduced, irradiation area and brightness needed for meeting item detection again effectively improve Detection results and efficiency.
Description
Technical field
The utility model belongs to light supply apparatus technical field, more particularly to a kind of ring-shaped combination light supply apparatus.
Background technology
In the part of composition optical detection apparatus, the volume of light source is often maximum.Domestic existing annular light source one
As all only one of which light holes, and annular light source often designed using full-circle spray pattern, and at present, common annular light source can only typically coordinate
One camera lens is detected, if it is desired that using multiple cameras, must just configure multiple annular light sources, and this can cause testing equipment to account for
With obtaining, space is excessive.But in many application places, the space that can be utilized is frequently subjected to limitation, is that this can only be by reducing ring
Shape dimension of light source is achieved the goal, and at that rate, the quantity for constituting the LED illuminating parts of light source must be reduced, and then reduce irradiation
Region and brightness, imaging effect during influence detection, or even item detection demand cannot be met.
Utility model content
The purpose of this utility model is：In view of the shortcomings of the prior art, a kind of ring-shaped combination light supply apparatus is provided, should
Device is spliced by two or more annular light sources, is reducing the space shared by light source down to a certain degree, to greatest extent
The distance between two or more camera lenses for being engaged with light source of diminution, while the irradiated region needed for meeting item detection again
Domain and brightness, effectively raise Detection results and efficiency.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of ring-shaped combination light supply apparatus, including shell and two or more annular light sources of the shell are arranged at, two
Individual or multiple annular light source splicings, the shell and the annular light source are formed with least two peep holes, the annular
Light source includes PCB substrate, light-emitting component and diffusing panel, and the light-emitting component is arranged at the PCB substrate, and the diffusing panel cover sets
In the light-emitting component, and the diffusing panel and the cage connection.
As a kind of improvement of the present utility model, when the quantity of the annular light source is two, two ring lights
The combination in source is formed as figure of eight structure.
Used as a kind of improvement of the present utility model, the light-emitting component is LED light-emitting component.
Used as a kind of improvement of the present utility model, also including heat conductive silica gel, the heat conductive silica gel is arranged at the PCB substrate
And the shell between.
Used as a kind of improvement of the present utility model, also including light source line, each described annular light source is all connected with a light source
Line.
The beneficial effects of the utility model are：The utility model includes shell and is arranged at two of the shell or many
Individual annular light source, two or more annular light source splicings, the shell and the annular light source are formed with least two sights
Hole is examined, the annular light source includes PCB substrate, light-emitting component and diffusing panel, and the light-emitting component is arranged at the PCB substrate,
The diffusing panel covers at the light-emitting component, and the diffusing panel and the cage connection.The utility model is by two or many
Individual annular light source is spliced, and is reducing the space shared by light source down to a certain degree, reduces match with light source to greatest extent
The distance between two or more camera lenses for closing, while irradiation area and brightness needed for meeting item detection again, effectively
Improve Detection results and efficiency.
Brief description of the drawings
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is the two of structural representation of the present utility model.
Fig. 3 is the sectional view of A-A in Fig. 2.
Specific embodiment
With reference to specific embodiment and Figure of description, the utility model is described in further detail, but this
The implementation method not limited to this of utility model.
As shown in Fig. 1 ~ 3, a kind of ring-shaped combination light supply apparatus, including shell 1 and it is arranged at two or more rings of shell 1
Shape light source 2, two or more annular light sources 2 splice, and shell 1 and annular light source 2 are formed with least two peep holes 3, ring light
Source 2 includes PCB substrate 21, light-emitting component 22 and diffusing panel 23, and light-emitting component 22 is arranged at PCB substrate 21, and the cover of diffusing panel 23 sets
It is connected with shell 1 in light-emitting component 22, and diffusing panel 23.
When the quantity of annular light source 2 is two, the combination of two annular light sources 2 is formed as figure of eight structure.
Preferably, light-emitting component 22 is LED light-emitting component, and LED light-emitting component is evenly arranged in the way of circumference array
In PCB substrate 21, LED light-emitting component is sent light and is acted on by the diffusion of diffusing panel 23, on uniform irradiation to workpiece 6, so that clearly
Embody the surface characteristics information of workpiece 6.
The utility model also includes heat conductive silica gel 4 and light source line 5, heat conductive silica gel 4 be arranged at PCB substrate 21 and shell 1 it
Between, when PCB substrates produce heat, heat can be rapidly transferred heat on heat conductive silica gel 4 by way of heat transfer, connect
Heat conductive silica gel 4 promptly to be delivered on shell 1 heat by way of heat transfer, finally again will by way of heat radiation
Heat transfer is to being radiated in air；Each annular light source 2 of the present utility model is all connected with a light source line 5, annular light source 2
Individually controlled by respective light source line 5, so that two or more annular light sources 2 can be used alone, also can be simultaneously
Use.
The maximum advantage of the utility model is the mode spliced using two or more annular light sources 2, and is had
Two or more peep holes 3, diminution adjustment is carried out according to camera lens or the location of workpiece（Light source hole can be contracted to two observations away from maximum
The position of hole 3 is tangent）, so as to meet the solution of client's special entity multiple Shot Detection.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and changed.Therefore, the utility model is not limited to above-mentioned specific embodiment, every this area skill
Art personnel on the basis of the utility model it is done it is any conspicuously improved, replace or modification belongs to this practicality newly
The protection domain of type.Although additionally, having used some specific terms in this specification, these terms are intended merely to convenient saying
It is bright, any limitation is not constituted to the utility model.
Claims (5)
1. a kind of ring-shaped combination light supply apparatus, it is characterised in that：Including shell and it is arranged at two or more rings of the shell
Shape light source, two or more annular light source splicings, the shell and the annular light source are formed with least two peep holes,
The annular light source includes PCB substrate, light-emitting component and diffusing panel, and the light-emitting component is arranged at the PCB substrate, described unrestrained
Penetrate plate and cover at the light-emitting component, and the diffusing panel and the cage connection.
2. ring-shaped combination light supply apparatus according to claim 1, it is characterised in that：When the quantity of the annular light source is two
When individual, the combination of two annular light sources is formed as figure of eight structure.
3. ring-shaped combination light supply apparatus according to claim 1, it is characterised in that：The light-emitting component is the luminous units of LED
Part.
4. ring-shaped combination light supply apparatus according to claim 1, it is characterised in that：Also include heat conductive silica gel, the heat conduction
Silica gel is arranged between the PCB substrate and the shell.
5. ring-shaped combination light supply apparatus according to claim 1, it is characterised in that：Also include light source line, each described ring
Shape light source is all connected with a light source line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417572.0U CN206269072U (en) | 2016-12-22 | 2016-12-22 | A kind of ring-shaped combination light supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417572.0U CN206269072U (en) | 2016-12-22 | 2016-12-22 | A kind of ring-shaped combination light supply apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269072U true CN206269072U (en) | 2017-06-20 |
Family
ID=59047413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621417572.0U Active CN206269072U (en) | 2016-12-22 | 2016-12-22 | A kind of ring-shaped combination light supply apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269072U (en) |
-
2016
- 2016-12-22 CN CN201621417572.0U patent/CN206269072U/en active Active
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