Height adjustable lift detection light source

Abstract

The utility model discloses a height adjustable lifting detection light source, include;Outer ring light source subassembly with inner ring light source subassembly, outer ring light source subassembly includes outer ring support and outer ring LED module, and the lower extreme of outer ring support is equipped with first step, and outer ring LED module sets up at first step, and inner ring light source subassembly includes inner ring support and inner ring LED module, and the lower extreme of inner ring support is equipped with second step, and inner ring LED module sets up at second step, and inner ring support is embedded in the middle part of outer ring support, and the upper extreme of inner ring support is connected with external fixing device, and the upper extreme of outer ring support is connected with external lifting device;The outer ring support of the application can be adjusted in the outside of inner ring support through external lifting device to adjust the light emitting angle of outer ring LED module and inner ring LED module, and then satisfy the different lighting demand of user product, convenient to use, and the lighting effect is good, and the practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of light source technology, and in particular to a height-adjustable lifting detection light source. Background Technology

[0002] In the existing technology, after the production and processing of existing products are completed, the surface of the products needs to be inspected by a vision inspection system. In order to achieve better imaging by the vision system, a detection light source is needed to illuminate the product surface. However, the existing detection light source adopts a fixed structure, so its illumination angle is often fixed. When encountering products that require different illumination angles and illumination needs, such a structural design has the problem that the illumination angle cannot be adjusted, resulting in poor illumination effect.

[0003] In terms of related technologies, the existing detection light source has the problem that the illumination angle cannot be adjusted, resulting in poor illumination effect, and there is still a lack of better technical solutions. Utility Model Content

[0004] In view of this, it is necessary to provide a height-adjustable lifting detection light source to at least solve the problem that the existing detection light sources in the related technology have the problem that the lighting angle cannot be adjusted and the lighting effect is poor.

[0005] This application provides a height-adjustable lifting detection light source, comprising: an outer ring light source assembly and an inner ring light source assembly. The outer ring light source assembly includes an outer ring bracket and an outer ring LED module. The lower end of the outer ring bracket is provided with a first step, and the outer ring LED module is disposed at the first step. The inner ring light source assembly includes an inner ring bracket and an inner ring LED module. The lower end of the inner ring bracket is provided with a second step, and the inner ring LED module is disposed at the second step. The inner ring bracket is embedded in the middle of the outer ring bracket. The upper end of the inner ring bracket is connected to an external fixing device, and the upper end of the outer ring bracket is connected to an external lifting device. The outer ring bracket can be raised and lowered outside the inner ring bracket via the external lifting device, thereby adjusting the light emission angle between the outer ring LED module and the inner ring LED module.

[0006] In one embodiment, the first step includes a first mounting slope and a second mounting slope, the first mounting slope covering the outside of the second mounting slope, the outer ring LED module includes a first LED unit and a second LED unit, the first LED unit is fixed at the first mounting slope, the second LED unit is fixed at the second mounting slope, and the first LED unit and the second LED unit form a first lighting area.

[0007] In one embodiment, the second step includes a third mounting slope, a fourth mounting slope, and a fifth mounting slope. The third mounting slope is located inside the second mounting slope, covers the outside of the fourth mounting slope, and the fourth mounting slope covers the outside of the fifth mounting slope. The inner ring LED module includes a third LED unit, a fourth LED unit, and a fifth LED unit. The third LED unit is fixed at the third mounting slope, the fourth LED unit is fixed at the fourth mounting slope, and the fifth LED unit is fixed at the fifth mounting slope. The third LED unit, the fourth LED unit, and the fifth LED unit form a second lighting area. The external lifting device adjusts the light emission angle between the first lighting area and the second lighting area by driving the outer ring bracket to lift and adjust outside the inner ring bracket.

[0008] In one embodiment, the first LED unit, the second LED unit, the third LED unit, the fourth LED unit, and the fifth LED unit each include eight independently configured LED sub-units.

[0009] In one embodiment, the first LED unit, the second LED unit, the third LED unit, the fourth LED unit, and the fifth LED unit each include eight independently configured LED sub-units.

[0010] In one embodiment, each of the eight LED sub-units includes an LED bead and an LED circuit board. The LED circuit board is located at the first step or the second step, and the LED bead is electrically connected to the LED circuit board and is distributed at equal angles at the first step or the second step. The LED circuit board is used to control the on / off state of the LED bead.

[0011] In one embodiment, a control module is further included. The control module includes an outer ring control module and an inner ring control module. The first step and the second step are provided with clearance through holes. The outer ring LED module is electrically connected to the outer ring control module through the clearance through holes, and the inner ring LED module is electrically connected to the inner ring control module through the clearance through holes. The outer ring control module is used to control the on / off state of the outer ring LED module, and the inner ring control module is used to control the on / off state of the inner ring LED module.

[0012] In one embodiment, the outer ring control module includes an outer ring main control board, an outer ring power supply interface, and an outer ring signal interface. The outer ring main control board is located inside the outer ring bracket. The outer ring power supply interface and the outer ring signal interface are both mounted on the outer ring main control board. The outer ring main control board is electrically connected to the outer ring LED module. The outer ring main control board is electrically connected to an external power supply device through the outer ring power supply interface and connecting wires.

[0013] In one embodiment, the inner loop control module includes an inner loop main control board, an inner loop power supply interface, and an inner loop signal interface. The inner loop main control board is located inside the inner loop bracket. The inner loop power supply interface and the inner loop signal interface are both mounted on the inner loop main control board. The inner loop main control board is electrically connected to the inner loop LED module through the clearance through hole. The inner loop main control board is electrically connected to an external power supply device through the inner loop power supply interface.

[0014] In one embodiment, the outer loop signal interface and the inner loop signal interface are electrically connected via a connecting line.

[0015] In one embodiment, the working distance between the lowest end of the outer ring bracket and the external horizontal worktable is 50mm, 36mm, or 10mm.

[0016] The beneficial effects of this utility model are as follows: This application has a reasonable design and novel structure. By using an external lifting device to drive the outer ring bracket to lift and adjust outside the inner ring bracket, the light emission angle of the outer ring LED module and the inner ring LED module can be adjusted, which can meet the different lighting angles of user products. It is convenient to use, has good lighting effect, and is widely applicable. Moreover, the outer ring LED module and the inner ring LED module are divided into five rings and eight zones for independent control. The lighting of the LED beads in the outer ring LED module and the inner ring LED module can be controlled by the control module to realize the lighting needs of LED beads in different areas, which is highly practical. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the outer ring support and inner ring support in an embodiment of this application;

[0019] Figure 3 This is a cross-sectional view of an embodiment of this application;

[0020] Figure 4 This is a schematic diagram of the structure on the back side of an embodiment of this application;

[0021] Figure 5 This is a schematic diagram of the internal structure of an embodiment of this application;

[0022] Figure 6 This is a schematic diagram of the structure when the working distance between the lowest end of the outer ring support and the external horizontal worktable is 50mm.

[0023] Figure 7 This is a schematic diagram of the structure when the working distance between the lowest end of the outer ring support and the external horizontal worktable is 36mm.

[0024] Figure 8 This is a schematic diagram of the structure when the working distance between the lowest end of the outer ring support and the external horizontal worktable is 10mm. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] It should be noted that when a component is said to be "mounted on" another component, it can be directly mounted on the other component or may be interspersed with a component. When a component is said to be "set on" another component, it can be directly set on the other component or may be interspersed with a component. When a component is said to be "fixed to" another component, it can be directly fixed to the other component or may be interspersed with a component.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] Please see Figures 1 to 8An embodiment of this application provides a height-adjustable lifting detection light source, comprising: an outer ring light source assembly 100 and an inner ring light source assembly 200. The outer ring light source assembly 100 includes an outer ring bracket 11 and an outer ring LED module 12. The lower end of the outer ring bracket 11 is provided with a first step 13, and the outer ring LED module 12 is disposed at the first step 13. The inner ring light source assembly 200 includes an inner ring bracket 21 and an inner ring LED module 22. The lower end of the inner ring bracket 21 is provided with a second step 23, and the inner ring LED module 22 is disposed at the second step 23. The inner ring bracket 21 is embedded in the middle of the outer ring bracket 11. The upper end of the inner ring bracket 21 is connected to an external fixing device, and the upper end of the outer ring bracket 11 is connected to an external lifting device. The outer ring bracket 11 can be raised and lowered outside the inner ring bracket 21 through the external lifting device, thereby adjusting the light emission angle of the outer ring LED module 12 and the inner ring LED module 22.

[0029] It should be noted that with this setup, the outer ring bracket 11 can be raised and lowered outside the inner ring bracket 21 by using an external lifting device, thereby adjusting the light emission angle of the outer ring LED module 12 and the inner ring LED module 22. This can meet the different lighting angles of user products, making it convenient to use, providing good lighting effects, and having wide applicability. Furthermore, the outer ring LED module 12 and the inner ring LED module 22 are divided into five rings and eight zones with independent control. The lighting of the LED beads in the outer ring LED module 12 and the inner ring LED module 22 can be controlled by the control module to achieve the lighting requirements of LED beads in different areas.

[0030] In some alternative embodiments, the first step 13 includes a first mounting slope 131 and a second mounting slope 132, the first mounting slope 131 covering the outside of the second mounting slope 132, the outer ring LED module 12 includes a first LED unit 121 and a second LED unit 122, the first LED unit 121 is fixed at the first mounting slope 131, the second LED unit 122 is fixed at the second mounting slope 132, and the first LED unit 121 and the second LED unit 122 form a first lighting area.

[0031] In some alternative embodiments, the second step 23 includes a third mounting slope 231, a fourth mounting slope 232, and a fifth mounting slope 233. The third mounting slope 231 is located inside the second mounting slope 132, covers the outside of the fourth mounting slope 232, and the fourth mounting slope 232 covers the outside of the fifth mounting slope 233. The inner ring LED module 22 includes a third LED unit 221, a fourth LED unit 222, and a fifth LED unit 223. The third LED unit 221 is fixed at the third mounting slope 231, the fourth LED unit 222 is fixed at the fourth mounting slope 232, and the fifth LED unit 223 is fixed at the fifth mounting slope 233. The third LED unit 221, the fourth LED unit 222, and the fifth LED unit 223 form a second lighting area. The external lifting device adjusts the light output angle between the first lighting area and the second lighting area by driving the outer ring bracket 11 to rise and fall outside the inner ring bracket 21.

[0032] In some of the alternative embodiments, the first LED unit 121, the second LED unit 122, the third LED unit 221, the fourth LED unit 222 and the fifth LED unit 223 each include eight independently configured LED sub-units.

[0033] In some of the alternative embodiments, the first LED unit 121, the second LED unit 122, the third LED unit 221, the fourth LED unit 222 and the fifth LED unit 223 each include eight independently configured LED sub-units.

[0034] In some of the alternative embodiments, each of the eight LED sub-units includes an LED chip and an LED circuit board. The LED circuit board is located at the first step 13 or the second step 23. The LED chips are electrically connected to the LED circuit board and are distributed at equal angles at the first step 13 or the second step 23. The LED circuit board is used to control the on / off state of the LED chips.

[0035] In some alternative embodiments, a control module is also included. The control components include an outer ring control module 300 and an inner ring control module 400. The first step 13 and the second step 23 are provided with clearance through holes 500. The outer ring LED module 12 is electrically connected to the outer ring control module 300 through the clearance through holes, and the inner ring LED module 22 is electrically connected to the inner ring control module 400 through the clearance through holes 500. The outer ring control module 300 is used to control the on / off state of the outer ring LED module 12, and the inner ring control module 400 is used to control the on / off state of the inner ring LED module 22.

[0036] In some alternative embodiments, the outer ring control module 300 includes an outer ring main control board 31, an outer ring power supply interface 32, and an outer ring signal interface 33. The outer ring main control board 31 is located inside the outer ring bracket 11. The outer ring power supply interface 32 and the outer ring signal interface 33 are both mounted on the outer ring main control board 31. The outer ring main control board 31 is electrically connected to the outer ring LED module 12. The outer ring main control board 31 is electrically connected to an external power supply device through the outer ring power supply interface 32 and connecting wires.

[0037] In some alternative embodiments, the inner loop control module 400 includes an inner loop main control board 41, an inner loop power supply interface 42, and an inner loop signal interface 43. The inner loop main control board 41 is located inside the inner loop bracket 21. The inner loop power supply interface 42 and the inner loop signal interface 43 are both mounted on the inner loop main control board 41. The inner loop main control board 41 is electrically connected to the inner loop LED module 22 through a clearance through hole. The inner loop main control board 41 is electrically connected to an external power supply device through the inner loop power supply interface 42.

[0038] In some alternative implementations, the outer loop signal interface 33 and the inner loop signal interface 43 are electrically connected via a connecting wire.

[0039] Preferably, the working distance between the lowest end of the outer ring bracket 11 and the external horizontal worktable can be 50mm, 36mm or 10mm.

[0040] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A height-adjustable lift detection light source, characterized by, The system includes an outer ring light source assembly and an inner ring light source assembly. The outer ring light source assembly includes an outer ring bracket and an outer ring LED module. The lower end of the outer ring bracket has a first step, and the outer ring LED module is located at the first step. The inner ring light source assembly includes an inner ring bracket and an inner ring LED module. The lower end of the inner ring bracket has a second step, and the inner ring LED module is located at the second step. The inner ring bracket is embedded in the middle of the outer ring bracket. The upper end of the inner ring bracket is connected to an external fixing device, and the upper end of the outer ring bracket is connected to an external lifting device. The outer ring bracket can be adjusted in height outside the inner ring bracket via the external lifting device, thereby adjusting the light emission angle of the outer ring LED module and the inner ring LED module.

2. The height-adjustable lifting detection light source according to claim 1, characterized in that, The first step includes a first mounting slope and a second mounting slope. The first mounting slope covers the outside of the second mounting slope. The outer ring LED module includes a first LED unit and a second LED unit. The first LED unit is fixed at the first mounting slope, and the second LED unit is fixed at the second mounting slope. The first LED unit and the second LED unit form a first lighting area.

3. The height adjustable lift detection light source of claim 2, wherein, The second step includes a third mounting slope, a fourth mounting slope, and a fifth mounting slope. The third mounting slope is located inside the second mounting slope, covers the outside of the fourth mounting slope, and the fourth mounting slope covers the outside of the fifth mounting slope. The inner ring LED module includes a third LED unit, a fourth LED unit, and a fifth LED unit. The third LED unit is fixed at the third mounting slope, the fourth LED unit is fixed at the fourth mounting slope, and the fifth LED unit is fixed at the fifth mounting slope. The third LED unit, the fourth LED unit, and the fifth LED unit form a second lighting area. The external lifting device adjusts the light emission angle between the first lighting area and the second lighting area by driving the outer ring bracket to lift and adjust outside the inner ring bracket.

4. The height adjustable lift detection light source of claim 3, wherein, The first LED unit, the second LED unit, the third LED unit, the fourth LED unit, and the fifth LED unit each include eight independently configured LED sub-units.

5. The height adjustable lift detection light source of claim 4, wherein, Each of the eight LED sub-units includes an LED bead and an LED circuit board. The LED circuit board is located at the first step or the second step. The LED beads are electrically connected to the LED circuit board and are distributed at equal angles at the first step or the second step. The LED circuit board is used to control the on / off state of the LED beads.

6. The height adjustable lift detection light source of claim 1, wherein, It also includes a control module, which comprises an outer ring control module and an inner ring control module. The first step and the second step are provided with clearance through holes. The outer ring LED module is electrically connected to the outer ring control module through the clearance through holes, and the inner ring LED module is electrically connected to the inner ring control module through the clearance through holes. The outer ring control module is used to control the on / off state of the outer ring LED module, and the inner ring control module is used to control the on / off state of the inner ring LED module.

7. The height adjustable lift detection light source of claim 6, wherein, The outer ring control module includes an outer ring main control board, an outer ring power supply interface, and an outer ring signal interface. The outer ring main control board is located inside the outer ring bracket. The outer ring power supply interface and the outer ring signal interface are both mounted on the outer ring main control board. The outer ring main control board is electrically connected to the outer ring LED module. The outer ring main control board is electrically connected to an external power supply device through the outer ring power supply interface and connecting wires.

8. The height adjustable lift detection light source of claim 7, wherein, The inner loop control module includes an inner loop main control board, an inner loop power supply interface, and an inner loop signal interface. The inner loop main control board is located inside the inner loop bracket. The inner loop power supply interface and the inner loop signal interface are both mounted on the inner loop main control board. The inner loop main control board is electrically connected to the inner loop LED module through the clearance through hole. The inner loop main control board is electrically connected to an external power supply device through the inner loop power supply interface.

9. The height adjustable lift detection light source of claim 8, wherein, The outer ring signal interface and the inner ring signal interface are electrically connected via a connecting wire.

10. The height adjustable lift detection light source of claim 1, wherein, The working distance between the lowest end of the outer ring bracket and the external horizontal worktable is 50mm, 36mm, or 10mm.

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