CN215174418U - L-shaped high-brightness strip-shaped light source - Google Patents
L-shaped high-brightness strip-shaped light source Download PDFInfo
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- CN215174418U CN215174418U CN202121299916.3U CN202121299916U CN215174418U CN 215174418 U CN215174418 U CN 215174418U CN 202121299916 U CN202121299916 U CN 202121299916U CN 215174418 U CN215174418 U CN 215174418U
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Abstract
The utility model discloses a high bright bar light source of L type, including the fixed main part of L type outer panel, L type interior plate and L type. The inner side of the L-shaped outer side plate and the outer side of the L-shaped inner side plate are respectively provided with a groove, and a first mounting groove used for mounting the first light gathering rod and the second light gathering rod and a second mounting groove used for mounting the first grating sheet and the second grating sheet are formed. The L-shaped fixing main body is fixedly arranged at the tops of the L-shaped outer side plate and the L-shaped inner side plate; first lamp plate and second lamp plate are installed to the bottom of the fixed main part of L type. The utility model provides a pair of high bright bar light source of L type can assemble two spotlight stick, two lamp plates and two grating pieces that are L type and adjoin between L type outer panel and L type interior plate, can only need a high bright light source, just can shine out the light of two different angles, and the effect of two directions junctions is better, more is favorable to detecting the object, has saved installation space and detection cost.
Description
Technical Field
The utility model belongs to the technical field of machine vision, especially, relate to a high bright bar light source of L type.
Background
In the field of machine vision, the light emitting of the traditional highlight strip light is in a single direction, namely the emitted light is a linear light spot. However, a test object having a shape other than a straight line cannot be completely irradiated. In order to completely irradiate the object to be detected, a light source and a mounting mechanism are required to be added in the conventional method, and even a camera lens is possibly added to realize a place which is not irradiated before, so that illumination detection is carried out smoothly. Obviously, this would result in the following disadvantages:
1. the number of light sources and mechanisms for mounting the light sources will increase;
2. if the assembly line operation is adopted, the installation space on the same station is insufficient, the light source detection cannot be added on the same station, one station needs to be added, and a light source, a camera and a lens need to be correspondingly added;
3. more space on a production line can be occupied, and the space of some customer production lines is compact, so that little space is provided for installing an inspection system, and the installation difficulty is increased;
4. the light intersection of the spliced light source is not ideal, and the detected object cannot be completely irradiated well in the detection process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high bright bar light source of L type to solve above-mentioned technical problem.
To achieve the purpose, the utility model adopts the following technical proposal:
an L-shaped high-brightness strip-shaped light source comprises an L-shaped outer side plate, an L-shaped inner side plate and an L-shaped fixing main body;
the inner side of the L-shaped outer side plate and the outer side of the L-shaped inner side plate are respectively provided with a groove, and a first mounting groove for mounting a first light gathering rod and a second mounting groove for mounting a first grating sheet and a second grating sheet are formed;
the first light gathering rod and the second light gathering rod are in L-shaped adjacency, and the first grating sheet and the second grating sheet are in L-shaped adjacency;
the L-shaped fixing main body is fixedly arranged at the tops of the L-shaped outer side plate and the L-shaped inner side plate; first lamp plate and second lamp plate are installed to the bottom of the fixed main part of L type, first lamp plate with the second lamp plate is L type and adjoins.
Optionally, the device further comprises a first fixed side plate and a second fixed side plate;
the two sides of the first fixed side plate are fixedly connected with one sides of the L-shaped outer side plate and the L-shaped inner side plate respectively, and the two sides of the second fixed side plate are fixedly connected with the other sides of the L-shaped outer side plate and the L-shaped inner side plate respectively.
Optionally, a first groove abutting against one end of the first light gathering rod is formed in the inner side of the first fixed side plate, a first fixing hole is formed through the first groove, and a first locking member for fixing one end of the first light gathering rod is installed at the first fixing hole;
the inboard of the fixed curb plate of second is equipped with the butt the second recess of second spotlight stick one end runs through the second recess is equipped with the second fixed orifices, second fixed orifices department installs and is used for fixing the second retaining member of second spotlight stick one end.
Optionally, the positions of the first light gathering rod and the second light gathering rod are higher than the positions of the first grating sheet and the second grating sheet.
Optionally, the first lamp panel and the second lamp panel are both LED circuit boards.
Optionally, the L-shaped outer side panel and the L-shaped inner side panel are integrally formed.
Optionally, the first mounting groove is a circular groove, and the second mounting groove is a square groove.
Optionally, the bottom of the L-shaped fixing body is provided with a first inclined plane and a second inclined plane with two different inclination angles, and the first inclined plane and the second inclined plane are used for installation respectively.
Optionally, the included angle between the first and second light gathering rods is between 30 ° and 150 °.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:
the embodiment of the utility model provides a pair of high bright bar light source of L type can assemble two spotlight sticks, two lamp plates and two grating pieces that are L type and adjoin between L type outer panel and L type interior plate, can only need a high bright light source, just can shine out the light of two different angles (L type), and the effect of two direction junctions is better, more is favorable to detecting the object, has saved installation space and detection cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a structural diagram of an L-shaped high-brightness bar light source provided in an embodiment of the present invention;
fig. 2 is an exploded view of an L-shaped high-brightness bar light source provided in the embodiment of the present invention;
fig. 3 is a structural diagram of an L-shaped inner side plate according to an embodiment of the present invention;
fig. 4 is a structural diagram of an L-shaped outer panel according to an embodiment of the present invention;
fig. 5 is a structural diagram of a second fixed side plate according to an embodiment of the present invention;
fig. 6 is a structural diagram of an L-shaped fixing body according to an embodiment of the present invention;
fig. 7 is the embodiment of the utility model provides a first lamp plate and second lamp plate installation structure chart.
Illustration of the drawings:
10. an L-shaped fixed body; 101. a first inclined plane; 102. a second inclined plane; 11. an L-shaped outer panel; 12. an L-shaped inner side plate; 13. a second fixed side plate; 131. a second fixing hole; 132. a second groove; 14. a first fixed side plate; 141. a first fixing hole; 15. a first lamp panel; 16. a second lamp panel; 17. a first light-gathering rod; 18. a second condenser rod; 19. a first grating sheet; 20. a second grating sheet; 21. a first mounting groove; 22. and a second mounting groove.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1 to 7.
The present embodiment provides an L-shaped high light bar light source, which comprises an L-shaped outer plate 11, an L-shaped inner plate 12 and an L-shaped fixing body 10, wherein an installation space is formed between the L-shaped outer plate 11 and the L-shaped inner plate 12, as shown in fig. 1.
The inner side of the L-shaped outer plate 11 and the outer side of the L-shaped inner plate 12 are respectively grooved, and formed with a first mounting groove 21 for mounting the first light-gathering rod 17 and the second light-gathering rod 18 and a second mounting groove 22 for mounting the first grating sheet 19 and the second grating sheet 20, as shown in fig. 2.
Specifically, the first light-gathering rod 17 and the second light-gathering rod 18 are adjacent in an L shape, and the first grating sheet 19 and the second grating sheet 20 are adjacent in an L shape. For this, it is required that the first mounting groove 21 and the second mounting groove 22 are integrally designed at the corners, respectively, as shown in fig. 3 and 4. The integrated design can be realized by integrally molding the L-shaped outer side plate 11 and the L-shaped inner side plate 12.
Wherein, the L-shaped fixing body 10 is fixedly installed on the top of the L-shaped outer plate 11 and the L-shaped inner plate 12. First lamp plate 15 and second lamp plate 16 are installed to the bottom of the fixed main part 10 of L type, and first lamp plate 15 and second lamp plate 16 are the L type and adjoin to. First lamp plate 15 and second lamp plate 16 are located the installation space between L type outer panel 11 and L type inner panel 12. Optionally, the first lamp panel 15 and the second lamp panel 16 are both LED circuit boards.
The positions of the first light gathering rod 17 and the second light gathering rod 18 are higher than the positions of the first grating sheet 19 and the second grating sheet 20.
Therefore, two light-gathering rods, two lamp panels and two grating sheets which are adjacent in the L shape can be assembled between the L-shaped outer side plate 11 and the L-shaped inner side plate 12, only one high-brightness light source is needed, light with two different angles (L-shaped) can be irradiated, the effect of the intersection of two directions is better, the detection object is more favorably detected, and the installation space and the detection cost are saved.
It should be noted that the L-shape is not limited to the included angle of 90 °, and the L-shape can be set to a corresponding angle according to the shape of the object to be measured. Optionally, the included angle between the first and second light gathering rods 17 and 18 is between 30 ° and 150 °. Therefore, the L-shaped included angles of the L-shaped fixing body 10, the L-shaped outer plate 11 and the L-shaped inner plate 12 can be all between 30 ° and 150 °.
Further, the L-shaped high light bar light source further includes a first fixed side plate 14 and a second fixed side plate 13, as shown in fig. 2.
The two sides of the first fixed side plate 14 are respectively fixedly connected with one side of the L-shaped outer side plate 11 and one side of the L-shaped inner side plate 12, and the two sides of the second fixed side plate 13 are respectively fixedly connected with the other side of the L-shaped outer side plate 11 and the other side of the L-shaped inner side plate 12, so that the light gathering rod and the grating sheet are prevented from loosening.
The inner side of the first fixed side plate 14 is provided with a first groove abutting against one end of the first light gathering rod 17, a first fixing hole 141 is formed by penetrating through the first groove, and a first locking piece used for fixing one end of the first light gathering rod 17 is installed at the position of the first fixing hole 141. The inner side of the second fixing side plate 13 is provided with a second groove 132 abutting against one end of the second condenser rod 18, a second fixing hole 131 is formed through the second groove 132, and a second locking member for fixing one end of the second condenser rod 18 is installed at the second fixing hole 131. As shown in fig. 5. The stability of the light gathering rod can be further improved through the groove and the locking piece. Alternatively, the locking member may be an adjusting screw.
As an alternative of the present embodiment, the first mounting groove 21 is a circular groove, and the second mounting groove 22 is a square groove, as shown in fig. 3 and 4. The square groove is convenient for installing and fixing the grating sheet, and the circular groove is convenient for installing and fixing the light gathering rod.
As an alternative of this embodiment, the bottom of the L-shaped fixing body 10 is provided with a first inclined surface 101 and a second inclined surface 102 with two different inclination angles, which are respectively used for installing the first lamp panel 15 and the second lamp panel 16, as shown in fig. 6 and 7. The light emitted from the first lamp panel 15 and the second lamp panel 16 thus set up is irradiated in different directions at a certain angle with the horizontal line.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. An L-shaped high-brightness strip-shaped light source is characterized by comprising an L-shaped outer side plate, an L-shaped inner side plate and an L-shaped fixing main body;
the inner side of the L-shaped outer side plate and the outer side of the L-shaped inner side plate are respectively provided with a groove, and a first mounting groove for mounting a first light gathering rod and a second mounting groove for mounting a first grating sheet and a second grating sheet are formed;
the first light gathering rod and the second light gathering rod are in L-shaped adjacency, and the first grating sheet and the second grating sheet are in L-shaped adjacency;
the L-shaped fixing main body is fixedly arranged at the tops of the L-shaped outer side plate and the L-shaped inner side plate; first lamp plate and second lamp plate are installed to the bottom of the fixed main part of L type, first lamp plate with the second lamp plate is L type and adjoins.
2. The L-shaped high-brightness bar light source according to claim 1, further comprising a first fixed side plate and a second fixed side plate;
the two sides of the first fixed side plate are fixedly connected with one sides of the L-shaped outer side plate and the L-shaped inner side plate respectively, and the two sides of the second fixed side plate are fixedly connected with the other sides of the L-shaped outer side plate and the L-shaped inner side plate respectively.
3. The L-shaped high-brightness strip-shaped light source according to claim 2, wherein a first groove abutting against one end of the first light gathering rod is formed in the inner side of the first fixing side plate, a first fixing hole is formed through the first groove, and a first locking piece for fixing one end of the first light gathering rod is installed at the first fixing hole;
the inboard of the fixed curb plate of second is equipped with the butt the second recess of second spotlight stick one end runs through the second recess is equipped with the second fixed orifices, second fixed orifices department installs and is used for fixing the second retaining member of second spotlight stick one end.
4. The L-shaped high-brightness bar light source according to claim 1, wherein the positions of the first light-gathering rod and the second light-gathering rod are higher than the positions of the first grating sheet and the second grating sheet.
5. The L-shaped high-brightness bar light source according to claim 1, wherein the first lamp panel and the second lamp panel are both LED circuit boards.
6. The L-shaped high light bar light source of claim 1, wherein said L-shaped outer panel and said L-shaped inner panel are integrally formed.
7. The L-shaped high-brightness bar light source according to claim 1, wherein said first mounting groove is a circular groove, and said second mounting groove is a square groove.
8. The L-shaped high-brightness strip-shaped light source according to claim 1, wherein a first inclined plane and a second inclined plane with two different inclination angles are arranged at the bottom of the L-shaped fixing main body and are respectively used for installing the first lamp panel and the second lamp panel.
9. An L-shaped high-brightness strip light source according to any one of claims 1 to 8, characterized in that the included angle between said first and second light-gathering rod is between 30 ° and 150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299916.3U CN215174418U (en) | 2021-06-10 | 2021-06-10 | L-shaped high-brightness strip-shaped light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299916.3U CN215174418U (en) | 2021-06-10 | 2021-06-10 | L-shaped high-brightness strip-shaped light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215174418U true CN215174418U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121299916.3U Active CN215174418U (en) | 2021-06-10 | 2021-06-10 | L-shaped high-brightness strip-shaped light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215174418U (en) |
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2021
- 2021-06-10 CN CN202121299916.3U patent/CN215174418U/en active Active
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