CN209511709U - A kind of annular light source of adjustable-angle - Google Patents
A kind of annular light source of adjustable-angle Download PDFInfo
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- CN209511709U CN209511709U CN201920064509.0U CN201920064509U CN209511709U CN 209511709 U CN209511709 U CN 209511709U CN 201920064509 U CN201920064509 U CN 201920064509U CN 209511709 U CN209511709 U CN 209511709U
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- light source
- shell
- annular light
- adjustable
- led lamp
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Abstract
The utility model provides a kind of annular light source of adjustable-angle, including shell, with LED lamp panel and the moving assembly for driving the LED lamp panel mobile in the shell, wherein, the moving assembly is set on shell, and the LED lamp panel is set on the moving assembly and is driven by moving assembly mobile to adjust lighting angle on shell.The annular light source drives LED lamp panel mobile by the way that moving assembly is arranged in inside by moving assembly, so that different irradiation positions is adjusted by the movement of LED lamp panel, to improve the applicability of annular light source.
Description
Technical field
The utility model relates to field of lighting devices, in particular to a kind of annular light source of adjustable-angle.
Background technique
In NI Vision Builder for Automated Inspection, LED light source is the most important factor for determining NI Vision Builder for Automated Inspection picture quality, and selection is closed
Suitable light source can make target signature and background information in image obtain optimal separation, to substantially reduce image procossing
Difficulty improves the stability and reliability of system.
In the prior art, annular light source is to allow camera to put on the simple face for LED light being fixed on annular or spherical shape
It is placed among annular light source, is provided for machine vision and continue suitable light source.However, being widely used in this light source same
When, some problems also gradually emerge out, wherein most distinct issues are: existing light source is not suitable for all materials, some
Material can generate reflective phenomenon because of the light reflection mode of annular light source, cause the picture of camera acquisition very fuzzy and light
It is bright.
Therefore, the applicability for how improving annular light source, is a technical problem that technical personnel in the field need to solve at present.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of rings of adjustable-angle
Shape light source, by adjusting the angle of light source, to improve the applicability of annular light source.
In order to achieve the above objects and other related objects, the utility model provides a kind of annular light source of adjustable-angle,
Including shell, with LED lamp panel and the moving assembly for driving the LED lamp panel mobile in the shell, wherein the movement
Component is set on shell, and the LED lamp panel is set on the moving assembly and is driven by moving assembly and moved up in shell
It moves to adjust lighting angle.
Further, the moving assembly includes gear and the rack gear that is used cooperatively with gear, and the gear is fixed on
On the shell, meanwhile, it is opened up on the shell and sets guide groove, slideway is provided in the guide groove, the rack gear is set to described
In slideway, and slided in the slideway by gear driving, and the mobile model of moving assembly is limited by the setting of slideway
It encloses.
Further, the area of the rack gear is less than the area of the LED lamp panel.
Further, the direction that opens up of the guide groove is from case top towards housing bottom.
Further, the LED lamp panel is connected on the rack gear by connecting plate, meanwhile, the connecting plate passes through viscous
The mode of patch is fixed on rack gear.
Further, one handle is provided on the gear, the handle stretches out the shell, drives by rotational handle
Gear rotation drives the lifting of LED lamp panel to the lifting with carry-over bar.
Further, the guide groove is opened up along shell inner surface, and a guide groove is opened up every 60 degree, meanwhile, the shifting
The quantity of dynamic component is identical as the quantity of the guide groove.
Further, graduation apparatus is provided on the shell at the guide groove.
Further, it is provided with holding firmware on the guide groove, with the position for stationary rack, so that rack gear is mobile
After be capable of fixing in movement nonvoluntary in slideway.
Further, further include power supply line, the string holes that power supply source line passes through is offered on the shell, the power supply line
Output end passes through the string holes, and connect with LED lamp panel.
As described above, a kind of annular light source of adjustable-angle of the utility model, has the advantages that
1, the annular light source is by being arranged moving assembly in inside, and drives LED lamp panel mobile by moving assembly, thus
Different irradiation positions is adjusted by the movement of LED lamp panel, to improve the applicability of annular light source.
2, by the way that multiple moving assemblies are arranged, each LED lamp panel is individually controlled, so as to according to specific
Service condition individually adjusts the irradiation position of each LED lamp panel, further to increase the adaptability of the annular light source.
Detailed description of the invention
Fig. 1 is shown as the structural schematic diagram of the annular light source.
Fig. 2 is shown as the partial sectional view of the shell.
In figure: 1, shell, 2, LED lamp panel, 3, gear, 4, rack gear, 5, guide groove, 6, slideway, 7, handle, 8, power supply line.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig. 1-2.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to match
The revealed content of specification is closed, so that those skilled in the art understands and reads, being not intended to limit the utility model can
The qualifications of implementation, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, it should all still fall in the utility model institute
The technology contents of announcement obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", "left", "right",
The term of " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Its relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
Embodiment: a kind of annular light source of adjustable-angle, including shell 1, have in the shell 1 LED lamp panel 2 and
The moving assembly for driving the LED lamp panel 2 mobile, wherein the moving assembly is set on shell 1, and the LED lamp panel 2 is set
It is placed on the moving assembly and is driven by moving assembly mobile to adjust lighting angle on shell 1.
In the present embodiment, the moving assembly includes gear 3 and the rack gear being used cooperatively with gear 34, the gear
3 are fixed on the shell 1, meanwhile, it is opened up on the shell 1 and sets guide groove 5, slideway 6, the tooth are provided in the guide groove 5
Item 4 is set in the slideway 6, and is slided in the slideway 6 by the driving of gear 3, and by the setting of slideway 6 to limit
The moving range of moving assembly.
In the present embodiment, the area of the rack gear 4 is less than the area of the LED lamp panel 2.
In the present embodiment, the direction that opens up of the guide groove 5 is at the top of shell 1 towards 1 bottom of shell.
In the present embodiment, the LED lamp panel 2 is connected on the rack gear 4 by connecting plate, meanwhile, the connecting plate
It is fixed on by way of stickup on rack gear 4.
In the present embodiment, one handle 7 is provided on the gear 3, the handle 7 stretches out the shell 1, passes through rotation
Handle 7 drives the lifting of LED lamp panel 2 with the rotation of moving gear 3 to the lifting with carry-over bar 4.
In the present embodiment, the guide groove 5 is opened up along 1 inner surface of shell, and a guide groove 5 is opened up every 60 degree, meanwhile,
The quantity of the moving assembly is identical as the quantity of the guide groove 5.
In the present embodiment, graduation apparatus is provided on the shell 1 at the guide groove 5.
In the present embodiment, it is provided with holding firmware on the guide groove 5, with the position for stationary rack 4, so that tooth
It is capable of fixing after item 4 is mobile in nonvoluntary movement in slideway 6.
In the present embodiment, further include power supply line 8, the string holes that power supply source line 8 passes through is offered on the shell 1, it is described
The output end of power supply line 8 passes through the string holes, and connect with LED lamp panel 2.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of annular light source of adjustable-angle, including shell, it is characterised in that: have in the shell LED lamp panel and
The moving assembly for driving the LED lamp panel mobile, wherein the moving assembly is set on shell, and the LED lamp panel is set to
It is driven on the moving assembly and by moving assembly mobile to adjust lighting angle on shell.
2. a kind of annular light source of adjustable-angle according to claim 1, it is characterised in that: the moving assembly includes
Gear and the rack gear being used cooperatively with gear, the gear are fixed on the shell, meanwhile, it opens up to set on the shell and lead
Slot is provided with slideway in the guide groove, and the rack gear is set in the slideway, and sliding in the slideway by gear driving
It is dynamic, and pass through the setting of slideway to limit the moving range of moving assembly.
3. a kind of annular light source of adjustable-angle according to claim 2, it is characterised in that: the area of the rack gear is small
In the area of the LED lamp panel.
4. a kind of annular light source of adjustable-angle according to claim 2, it is characterised in that: the side of opening up of the guide groove
Xiang Weicong case top is towards housing bottom.
5. a kind of annular light source of adjustable-angle according to claim 2, it is characterised in that: the LED lamp panel passes through
Connecting plate is connected on the rack gear, meanwhile, the connecting plate is fixed on rack gear by way of stickup.
6. a kind of annular light source of adjustable-angle according to claim 2, it is characterised in that: be provided on the gear
One handle, the handle stretch out the shell, by rotational handle with moving gear rotation to which the lifting with carry-over bar is to drive
The lifting of LED lamp panel.
7. a kind of annular light source of adjustable-angle according to claim 2, it is characterised in that: the guide groove is along shell
Surface opens up, and a guide groove is opened up every 60 degree, meanwhile, the quantity of the moving assembly is identical as the quantity of the guide groove.
8. a kind of annular light source of adjustable-angle according to claim 2, it is characterised in that: the shell at the guide groove
On be provided with graduation apparatus.
9. a kind of annular light source of adjustable-angle according to claim 2, it is characterised in that: be provided on the guide groove
Holding firmware, with the position for stationary rack, so that being capable of fixing after rack gear is mobile in movement nonvoluntary in slideway.
10. a kind of annular light source of adjustable-angle according to claim 1, it is characterised in that: it further include power supply line, institute
It states and offers the string holes that power supply source line passes through on shell, the output end of the power supply line passes through the string holes, and connects with LED lamp panel
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064509.0U CN209511709U (en) | 2019-01-15 | 2019-01-15 | A kind of annular light source of adjustable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064509.0U CN209511709U (en) | 2019-01-15 | 2019-01-15 | A kind of annular light source of adjustable-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511709U true CN209511709U (en) | 2019-10-18 |
Family
ID=68200868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920064509.0U Active CN209511709U (en) | 2019-01-15 | 2019-01-15 | A kind of annular light source of adjustable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511709U (en) |
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2019
- 2019-01-15 CN CN201920064509.0U patent/CN209511709U/en active Active
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