CN207336343U - A kind of shade for glass edge detection light source - Google Patents
A kind of shade for glass edge detection light source Download PDFInfo
- Publication number
- CN207336343U CN207336343U CN201721499961.7U CN201721499961U CN207336343U CN 207336343 U CN207336343 U CN 207336343U CN 201721499961 U CN201721499961 U CN 201721499961U CN 207336343 U CN207336343 U CN 207336343U
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- China
- Prior art keywords
- dazzling screen
- shade
- lamp base
- light source
- fluorescent tube
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Abstract
This disclosure relates to a kind of shade for glass edge detection light source, glass edge detection light source includes lamp base (4) and fluorescent tube (3), shade includes two lighttight lids (1) being detachably secured in the opening of lamp base (4), formed with slit (2) between two lids (1)；Lid (1) includes anti-dazzling screen (5) and concentration piece (6), anti-dazzling screen (5) is vertical with the opening direction of lamp base (4), an anti-dazzling screen (5) is provided with above each fluorescent tube (3), concentration piece (6) is flipped up from the edge of anti-dazzling screen (5) and extended to the direction of illumination away from fluorescent tube (3), and the concentration piece (6) of two lids (1) forms the cell wall of slit (2)；Slit (2) is between two fluorescent tubes (3).The shade of the disclosure converges the light beam of light source, avoids the outer of light source from dissipating, and enhances the brightness of detection light, improves the precision of glass edge detection.
Description
Technical field
It the utility model is related to field of glass production technology, and in particular, to a kind of for glass edge detection light source
Shade.
Background technology
At present, after the completion of base plate glass deep processing, the detection of edge is carried out, sees whether product meets production technology and want
Ask, the edge detection of base plate glass coordinates generally by camera and light source, to realize photograph taking.Therefore, detecting
Cheng Zhong, light source just become quite important.But in the prior art because there are light source it is outer dissipate etc. so that workable for reality
Light-source brightness is low, causes accuracy of detection low, how to avoid the outer of light source from dissipating, and it can be urgently to be resolved hurrily using the brightness of light source to improve
Technical problem.
Utility model content
The purpose of this utility model is to provide a kind of shade for glass edge detection light source, the shade energy
It is enough effectively to avoid the outer of detection light source from dissipating, the brightness using light source is improved, significantly improves accuracy of detection.
The utility model provides a kind of shade for glass edge detection light source, and glass edge detection light source includes
The lamp base of upward opening and at least two fluorescent tubes being fixed in lamp base, the shade include being detachably secured to
Two lighttight lids in the opening of the lamp base, formed with slit between two lighttight lids；The lid
Including anti-dazzling screen and concentration piece, the anti-dazzling screen is vertical with the opening direction of the lamp base, is set above each fluorescent tube
It is equipped with an anti-dazzling screen, the concentration piece flips up from the edge of the anti-dazzling screen and to the irradiation away from the fluorescent tube
Direction extends, and the concentration piece of described two lids forms the cell wall of the slit；The slit is between described two fluorescent tubes；
The cell wall can block the direct projection light of the fluorescent tube projected through mouth under the slit；The inner surface of the lid and described
The inner surface of lamp base is diffusing reflection surface.
Alternatively, it is 110-135 degree to form the angle between the anti-dazzling screen of the lid and the concentration piece.
Alternatively, it is 120 degree to form the angle between the anti-dazzling screen of the lid and the concentration piece.
Alternatively, the vertical range between edge and the anti-dazzling screen of the concentration piece away from the anti-dazzling screen is 8-
10mm。
Alternatively, the horizontal distance between two edges of the concentration piece away from the anti-dazzling screen is 8-10mm.
Alternatively, the distance between the fluorescent tube and the anti-dazzling screen for being positioned above setting is 3-5mm.
Alternatively, the lid further includes connection sheet, and the connection sheet is along the edge of the anti-dazzling screen to close to described
The direction extension of lamp base, the connection sheet and the lamp base are detachably connected by screw.
Alternatively, the aluminium foil that the anti-dazzling screen, the concentration piece and the connection sheet are integrally formed.
Alternatively, the fluorescent tube includes fluorescent tube.
The shade for glass edge detection light source of the utility model converges the light beam of light source, is avoided
The outer of light source dissipates, and enhances the brightness of detection light, improves the utilization ratio of light source, significantly improves the essence of glass edge detection
Degree.
Other feature and advantage of the utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, and a part for constitution instruction, and following
Embodiment be used to explain the utility model together, but do not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is a kind of structure diagram of embodiment in the glass edge detection light source of the utility model.
Fig. 2 is a kind of knot of embodiment of the shade for glass edge detection light source of the utility model
Structure schematic diagram.
Fig. 3 is a kind of cuing open for embodiment of the shade for glass edge detection light source of the utility model
Face structure chart.
Description of reference numerals
1 lid, 2 slit, 3 fluorescent tube, 4 lamp base
5 anti-dazzling screen, 6 concentration piece, 7 connection sheet
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be appreciated that herein
Described embodiment is only used for describing and explaining the present invention, and is not intended to limit the present invention.
The utility model provides a kind of shade for glass edge detection light source, as shown in Figure 1, glass edge is examined
At least two fluorescent tubes 3 that light source can include the lamp base 4 of upward opening and be fixed in lamp base 4 are surveyed, as shown in Fig. 2, institute
Two lighttight lids 1 that shade can include being detachably secured in the opening of the lamp base 4 are stated, two are not
Slit 2 is could be formed between the lid 1 of printing opacity；The lid 1 can include anti-dazzling screen 5 and concentration piece 6, the anti-dazzling screen 5
Opening direction with the lamp base 4 can be vertical, and the top of each fluorescent tube 3 can be provided with an anti-dazzling screen 5,
The concentration piece 6 can be flipped up from the edge of the anti-dazzling screen 5 and extended to the direction of illumination away from the fluorescent tube 3, institute
The cell wall of the slit 2 can be formed by stating the concentration piece 6 of two lids 1；The slit 2 can be located at described two fluorescent tubes 3 it
Between；The cell wall can block the direct projection light of the fluorescent tube 3 projected through described 2 times mouths of slit；The inner surface of the lid 1
Inner surface with the lamp base 4 can be diffusing reflection surface.
When being detected for glass edge, the light of light source is greatly sent out in glass edge detection light source in the prior art
Dissipated outside having given birth to, the light of only a fraction light source is used in the detection of glass edge, therefore, is often caused because brightness is low
Accuracy of detection is low；The shade of the utility model is by setting the lid so that the light of fluorescent tube transmitting cannot arbitrarily be sent out
Raw outer to dissipate, the most of light directly projected can be blocked by anti-dazzling screen, so can not occur it is outer dissipate, be injected into anti-dazzling screen
Light projects after reflection along slit, and slit has played good light beam convergence effect so that the light of fluorescent tube transmitting is converged
The detection of glass edge is used further to after poly-, so effectively increases brightness and the utilization rate of detection light source, and then can be significantly improved
The precision of glass edge detection.
As shown in Figure 2,3, the angle formed between the anti-dazzling screen 5 and the concentration piece 6 of the lid 1 can be
110-135 degree, along the direction of illumination of fluorescent tube, two cell walls of the slit move closer to.As shown in figure 3, ɑ generations are used in Fig. 3
Angle described in table between anti-dazzling screen 5 and the concentration piece 6, angle ɑ is primarily to the guiding of light and collect, by by ɑ
The effect that 110-135 degree enables the slit preferably to play converging beam is arranged to, and then can preferably improve inspection
Survey precision.
As shown in Figure 2,3, the angle formed between the anti-dazzling screen 5 and the concentration piece 6 of the lid 1 can be
120 degree.120 degree of most preferably angles for the ɑ, inventor learns by thousands of experiments, when ɑ is arranged to 120 degree,
Slit being capable of further preferably converging beam, and then can further improve the precision of detection.
As shown in Figure 2,3, the vertical range between edge and the anti-dazzling screen 5 of the concentration piece 6 away from the anti-dazzling screen 5
Can be 8-10mm.
As shown in figure 3, the vertical range between edge and the anti-dazzling screen 5 of the concentration piece 6 away from the anti-dazzling screen 5 is used
H represents that the design of h mainly considers that glass edge should not be too remote with detecting the distance of camera, but again cannot be too near, too closely
It can influence the focusing of camera；The brightness of the too big light beams then projected from slit of h may be lowered, and the too small then slits of h are possibly can not
The effect of light beam convergence is played well, is 8-10mm by setting h so that slit can play light beam convergence well and make
With the light beam projected from slit can carry out glass edge detection well, obtain higher detection precision.
As shown in Figure 2,3, the horizontal distance between two edges of the concentration piece 6 away from the anti-dazzling screen 5 can be 8-
10mm。
As shown in Fig. 2, the distance between the fluorescent tube 3 and the anti-dazzling screen 5 for being positioned above setting can be 3-5mm.
As shown in Fig. 2, the lid 1 can also include connection sheet 7, the connection sheet 7 can be along the side of the anti-dazzling screen 5
Edge extends to close to the direction of the lamp base 4, and the connection sheet 7 and the lamp base 4 can detachably be connected by screw
Connect.
The connection sheet 7 and the lamp base corresponding position being connected with connection sheet can open up screw hole, and screw is successively
Penetrate the screw hole of connection sheet 7 and lamp base corresponding position and then the connection of lid and lamp base can be completed.
As shown in Fig. 2, the aluminium foil that the anti-dazzling screen 5, the concentration piece 6 and the connection sheet 7 can be integrally formed.
The material of aluminium foil is relatively adapted to the reflection of light, and is easily processed into required component.
The fluorescent tube 3 can include fluorescent tube.
After the shade is installed to above fluorescent lamp, the light of light source will not dissipate outside, can compare irradiating for concentration
Come, the picture so shot can be judged rapidly also than more visible for the processing effect of product, improve production effect
Rate, enhances accuracy of detection.Also, the shade is simple in structure, easy to maintain, and cost is low, not dust, shading is made
Make good use of.
The preferred embodiment of the utility model, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment, can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the utility model, as long as it is not disobeyed
The thought of the utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (9)
1. a kind of shade for glass edge detection light source, glass edge detection light source includes the lamp base of upward opening
(4) and at least two fluorescent tubes (3) that are fixed in lamp base (4), it is characterised in that the shade includes removably solid
Due between two lighttight lids (1) in the opening of the lamp base (4), two lighttight lids (1) formed with
Slit (2)；The lid (1) includes anti-dazzling screen (5) and concentration piece (6), and the anti-dazzling screen (5) is opened with the lamp base (4)
Mouthful direction is vertical, is provided with an anti-dazzling screen (5) above each fluorescent tube (3), and the concentration piece (6) is from the screening
The edge of mating plate (5) is flipped up and extended to the direction of illumination away from the fluorescent tube (3), the optically focused of described two lids (1)
Piece (6) forms the cell wall of the slit (2)；The slit (2) is between described two fluorescent tubes (3)；The cell wall can hide
The direct projection light for the fluorescent tube (3) that gear is projected through mouth under the slit (2)；The inner surface of the lid (1) and the lamp bottom
The inner surface of seat (4) is diffusing reflection surface.
2. shade according to claim 1, it is characterised in that form the lid (1) the anti-dazzling screen (5) and
Angle between the concentration piece (6) is 110-135 degree.
3. shade according to claim 2, it is characterised in that form the lid (1) the anti-dazzling screen (5) and
Angle between the concentration piece (6) is 120 degree.
4. shade according to claim 1, it is characterised in that the remote anti-dazzling screen (5) of the concentration piece (6)
Vertical range between edge and the anti-dazzling screen (5) is 8-10mm.
5. shade according to claim 1, it is characterised in that two concentration pieces (6) are away from the anti-dazzling screen
(5) the horizontal distance between edge is 8-10mm.
6. shade according to claim 1, it is characterised in that the fluorescent tube (3) and the institute for being positioned above setting
It is 3-5mm to state the distance between anti-dazzling screen (5).
7. shade according to claim 1, it is characterised in that the lid (1) further includes connection sheet (7), described
Connection sheet (7) along the edge of the anti-dazzling screen (5) to close to the direction of the lamp base (4) extend, the connection sheet (7) and
The lamp base (4) is detachably connected by screw.
8. shade according to claim 7, it is characterised in that the anti-dazzling screen (5), the concentration piece (6) and institute
State the aluminium foil that connection sheet (7) is integrally formed.
9. shade according to claim 1, it is characterised in that the fluorescent tube (3) includes fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499961.7U CN207336343U (en) | 2017-11-10 | 2017-11-10 | A kind of shade for glass edge detection light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499961.7U CN207336343U (en) | 2017-11-10 | 2017-11-10 | A kind of shade for glass edge detection light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336343U true CN207336343U (en) | 2018-05-08 |
Family
ID=62427615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721499961.7U Active CN207336343U (en) | 2017-11-10 | 2017-11-10 | A kind of shade for glass edge detection light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326204A (en) * | 2020-10-29 | 2021-02-05 | 歌尔股份有限公司 | Optical performance testing device of waveguide sheet |
-
2017
- 2017-11-10 CN CN201721499961.7U patent/CN207336343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326204A (en) * | 2020-10-29 | 2021-02-05 | 歌尔股份有限公司 | Optical performance testing device of waveguide sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shade for glass limit light sources of portion Effective date of registration: 20200710 Granted publication date: 20180508 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: ZHENGZHOU XUFEI OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020990000736 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |