Illumination detection device for detecting complex products

Abstract

The invention discloses an illumination detection device for detecting complex products, and relates to the technical field of detection light sources. The illumination detection device for detecting the complex product comprises a bottom plate, a side light assembly and a ring light assembly, the first insertion block of one light-emitting part is detachably arranged in the first insertion groove of the other light-emitting part, and the first insertion block of the other light-emitting part is detachably arranged in the second insertion groove. The mounting holes of the mounting seats of the plurality of side light assemblies are respectively opposite to the plurality of arc-shaped groove parts, and the first connecting pieces penetrate through the opposite arc-shaped grooves and the mounting holes so as to detachably connect the mounting seats and the bottom plate. The light-emitting parts of the plurality of side light assemblies uniformly and fully illuminate the peripheral side of the to-be-detected workpiece, and the position between the two light-emitting parts with the first light-emitting surfaces with different inclination angles can be changed up and down, so that the to-be-detected workpiece can be uniformly and fully illuminated, and the adaptability of illumination can be improved.

Description

Technical Field

[0001] This invention relates to the field of light source technology, and in particular to an illumination testing device for testing complex products. Background Technology

[0002] In the field of machine vision, the inspection of product appearance usually requires the use of light sources for illumination. Among them, ring light sources are widely used in the inspection process. However, in the field of industrial vision inspection, for products with complex three-dimensional geometry, such as connector terminals, precision gears, medical devices, electronic components, etc., the traditional single-view ring light source is often difficult to uniformly and fully illuminate the complex surface of the product due to the relatively complex surface of these products, and it is difficult to meet the lighting requirements. Summary of the Invention

[0003] The purpose of this invention is to overcome the above-mentioned defects in the prior art and provide an illumination inspection device for inspecting complex products, which can provide uniform and sufficient illumination to the workpiece to be inspected and improve the adaptability of the illumination.

[0004] To achieve the above objectives, the present invention provides an illumination testing device for inspecting complex products. The device includes a base plate, a side light assembly, and a ring light assembly. The base plate has an opening and arc-shaped grooves. The opening is located in the center of the base plate. Multiple arc-shaped grooves are arranged at intervals around the opening. The side light assembly includes a mounting base, a light-emitting element, and a first connecting member. The top of the light-emitting element has a first insert, and the bottom of the light-emitting element has a first slot. The top of the mounting base has a mounting hole, and the bottom of the mounting base has a second slot. Two light-emitting elements are arranged vertically downwards below the mounting base, wherein the first insert of one light-emitting element is detachably... The first slot of the other light-emitting element is disposed in the first slot, and the first insert of the other light-emitting element is detachably disposed in the second slot; the lower part of the side end of both light-emitting elements has a first light-emitting surface that is inclined downward, and the inclination angles of the first light-emitting surfaces of the two light-emitting elements are not equal; multiple side light assemblies are provided and are arranged at intervals around the vertical axis at the bottom end of the base plate; the mounting holes of the mounting bases of the multiple side light assemblies are respectively arranged opposite to the multiple arc-shaped grooves, and the first connector passes through the opposite arc-shaped grooves and mounting holes to detachably connect the mounting base and the base plate; a ring light assembly is disposed at the opening; the ring light assembly has a second light-emitting surface that is inclined downward.

[0005] Furthermore, the side-light assembly also includes a second connector; the side end of the first insert is provided with a first through groove extending in a vertical direction, the groove wall of the first slot is provided with a first connecting hole, and the groove wall of the second slot is provided with a second connecting hole; wherein the first through groove portion of the first insert of one of the light-emitting elements is disposed opposite to the first connecting hole, and the first through groove portion of the first insert of the other light-emitting element is disposed opposite to the second connecting hole; two second connectors are provided, and are respectively detachably inserted through the opposite first connecting hole and the first through groove and the opposite second connecting hole and the first through groove.

[0006] Furthermore, the base plate includes a plate, an adapter ring, and a third connector; the arc-shaped groove and the opening are both provided on the plate; both the plate and the adapter ring are annular, and the adapter ring is connected to the middle of the plate; the adapter ring is provided with a second connecting groove extending in a vertical direction, and a third connecting hole is provided on the outer end of the ring light assembly; the adapter ring is sleeved on the outside of the ring light assembly, and the third connecting hole is partially opposite to the second connecting groove; the third connector is detachably inserted through the opposite third connecting hole and the second connecting groove.

[0007] Furthermore, the mounting hole is a threaded hole, and the first connecting member is a connecting bolt structure; the mounting base is rotatably disposed at the bottom end of the base plate around the central axis of the mounting hole.

[0008] Furthermore, multiple side-lighting components are provided, and they are arranged symmetrically in pairs.

[0009] Furthermore, the light-emitting element has an anti-slip slope on the upper part of the side end where the first light-emitting surface is located, and the anti-slip slope is inclined upward.

[0010] Furthermore, the light-emitting element includes a base, a light-emitting structure, a lens, and a transparent plate; a receiving groove is provided at the lower side of the base, the transparent plate is placed over the opening of the receiving groove, the light-emitting structure and the lens are both disposed in the receiving groove, and the lens is disposed between the light-emitting structure and the transparent plate; the side end face of the transparent plate away from the receiving groove is the first light-emitting surface of the light-emitting element.

[0011] Furthermore, the lower part of the side end of the seat body where the receiving groove is provided has a limiting surface that is inclined downward; the transparent plate abuts against the limiting surface; wherein the angle between the limiting surface of one seat body and the horizontal plane is 45°, and the angle between the limiting surface of the other seat body and the horizontal plane is 30°.

[0012] Furthermore, it also includes a camera detection component; the camera detection component includes a housing, a triangular prism, and a camera detection module; the housing is provided with a receiving cavity and a first opening; the first opening is located at the bottom end of the housing and communicates with the receiving cavity, and is located above the opening; the triangular prism is disposed in the receiving cavity and is located above the first opening; the camera detection module has a high-beam lens; the high-beam lens of the camera detection module is positioned facing the triangular prism; the camera detection module is movably connected to the housing in a direction close to or away from the triangular prism.

[0013] Furthermore, the outer casing includes a housing, a frame, a sleeve, a connecting block, and a fourth connecting member; the first opening and the receiving cavity are both disposed on the housing; the housing is provided with a second opening, which is disposed at the side end of the housing; one end of the sleeve is connected to the side end of the housing and communicates with the second opening; the telephoto lens of the camera detection module is at least partially located inside the sleeve; the frame is disposed at the side end of the housing, and the frame is provided with a sliding groove; the connecting block is connected to the camera detection module, and the lower part of the connecting block is slidably disposed in the sliding groove; the fourth connecting member detachably connects the connecting block and the frame.

[0014] Compared with the prior art, the present invention has the following advantages: 1. In the embodiments of the present invention, the workpiece to be tested can be placed below the opening of the base plate. The ring light assembly can illuminate the workpiece from the front by facing the second light-emitting surface set vertically downward. Multiple side light assemblies are arranged at intervals around the vertical axis. The two light-emitting elements of the side light assembly each have a first light-emitting surface facing downward, so that the light-emitting elements of the multiple side light assemblies can provide uniform and sufficient illumination to the periphery of the workpiece to be tested. Furthermore, the tilt angles of the first light-emitting surfaces of the two light-emitting elements are not equal, so that light rays at different angles can be emitted from the workpiece to be tested, thereby improving the adaptability of the illumination.

[0015] 2. Two light-emitting elements are arranged vertically downwards below the mounting base. The first insert of one light-emitting element is detachably disposed in the first slot of the other light-emitting element, and the first insert of the other light-emitting element is detachably disposed in the second slot. One light-emitting element is connected to the mounting base through the first insert and the second slot, and the two light-emitting elements are connected to each other through the first insert and the first slot. This allows the two light-emitting elements with different tilt angles of the first light-emitting surface to change their positions, thereby enabling the emission of light at different angles to the workpiece under test according to the specific actual situation. This ensures uniform and sufficient illumination of the workpiece under test and further improves the adaptability of the illumination. Attached Figure Description

[0016] To more clearly illustrate the technology in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the lighting detection device for detecting complex products according to the present invention;

[0018] Figure 2 This is a cross-sectional view of the side light assembly of the illumination detection device for detecting complex products according to the present invention;

[0019] Figure 3 This is a cross-sectional view of a light-emitting element in the lighting detection device for detecting complex products according to the present invention;

[0020] Figure 4 This is a cross-sectional view of another light-emitting element of the lighting detection device for detecting complex products according to the present invention;

[0021] Figure 5 This is a cross-sectional view of the mounting base of the lighting detection device for detecting complex products according to the present invention;

[0022] Figure 6 This is a schematic diagram of the base plate of the lighting detection device for detecting complex products according to the present invention;

[0023] Figure 7 This is a schematic diagram of the ring light assembly and camera detection component of the illumination detection device for detecting complex products according to the present invention.

[0024] Figure 8 for Figure 7 A cross-sectional view of the ring light assembly and camera detection component of the illumination detection device for detecting complex products according to the present invention.

[0025] Reference numerals: Workpiece to be inspected 10; Base plate 400; Opening 401; Arc groove 402; Plate 410; Adapter ring 420; Second connecting groove 421; Side light assembly 100; Mounting base 110; Mounting hole 111; Second slot 112; Second connecting hole 113; Light-emitting element 120; First insert 121; First slot 122; First light-emitting surface 123; First through groove 124; First connecting hole 125; Clearance slope 126; Base 130; Receiving groove 131; limiting surface 132; light-emitting structure 140; lens 150; transparent plate 160; ring light assembly 200; second light-emitting surface 201; third connecting hole 202; camera detection component 300; housing 310; receiving cavity 311; first opening 312; triangular prism 320; camera detection module 330; high beam lens 331; housing 340; second opening 341; frame 350; slide 351; sleeve 360; connecting block 370. Detailed Implementation

[0026] The technology of this embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiment is one embodiment of the present invention, and not all embodiments thereof. Based on this embodiment of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] Furthermore, if the embodiments of the present invention involve descriptions such as "first" or "second", such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated.

[0029] Please see Figures 1 to 8An embodiment of the present invention provides an illumination detection device for detecting complex products. The illumination detection device for detecting complex products includes a base plate 400, a side light assembly 100, and a ring light assembly 200. The base plate 400 is provided with an opening 401 and an arc-shaped groove 402. The opening 401 is located in the middle of the base plate 400. Multiple arc-shaped grooves 402 are provided and are arranged at intervals around the opening 401. The side light assembly 100 includes a mounting base 110, a light-emitting element 120, and a first connecting member. The top end of the light-emitting element 120 is provided with a first insert 121, and the bottom end of the light-emitting element 120 is provided with a first slot 122. The top end of the mounting base 110 is provided with a mounting hole 111, and the bottom end of the mounting base 110 is provided with a second slot 112. Two light-emitting elements 120 are provided and are arranged sequentially below the mounting base 110 in a vertically downward direction. A plug 121 is detachably disposed in the first slot 122 of another light-emitting element 120, and the first plug 121 of the other light-emitting element 120 is detachably disposed in the second slot 112; the lower part of the side end of both light-emitting elements 120 has a first light-emitting surface 123 that is inclined downward, and the inclination angles of the first light-emitting surfaces 123 of the two light-emitting elements 120 are not equal; multiple side light assemblies 100 are provided and are arranged at intervals around the vertical axis at the bottom end of the base plate 400; the mounting holes 111 of the mounting bases 110 of the multiple side light assemblies 100 are respectively arranged opposite to the multiple arc-shaped grooves 402; the first connector passes through the opposite arc-shaped grooves 402 and the mounting holes 111 to detachably connect the mounting bases 110 and the base plate 400; the ring light assembly 200 is disposed at the opening 401; the ring light assembly 200 has a second light-emitting surface 201 that is inclined downward.

[0030] In this embodiment of the invention, the workpiece 10 to be tested can be placed below the opening 401 of the base plate 400. The ring light assembly 200 can provide frontal illumination to the workpiece 10 through the second light-emitting surface 201 that is set vertically downward. Multiple side light assemblies 100 are arranged at intervals around the vertical axis. The two light-emitting elements 120 of the side light assembly 100 each have a first light-emitting surface 123 that is tilted downward, so that the light-emitting elements 120 of the multiple side light assemblies 100 can provide uniform and sufficient illumination to the periphery of the workpiece 10 to be tested. Furthermore, the tilt angles of the first light-emitting surfaces 123 of the two light-emitting elements 120 are not equal, so that light rays at different angles can be emitted from the workpiece 10 to be tested, thereby improving the adaptability of the illumination.

[0031] Two light-emitting elements 120 are arranged vertically downwards below the mounting base 110. The first insertion block 121 of one light-emitting element 120 is detachably disposed in the first slot 122 of the other light-emitting element 120, and the first insertion block 121 of the other light-emitting element 120 is detachably disposed in the second slot 112. One light-emitting element 120 is connected to the mounting base 110 through the first insertion block 121 and the second slot 112, and the two light-emitting elements 120 are connected to each other through the first insertion block 121 and the first slot 122. This allows the two light-emitting elements 120 with different tilt angles of the first light-emitting surface 123 to change their positions vertically, thereby enabling the emission of light at different angles from the workpiece 10 to be inspected according to the specific actual situation. This ensures uniform and sufficient illumination of the workpiece 10 to be inspected and further improves the adaptability of the illumination.

[0032] Reference Figures 2 to 5 In some embodiments of the present invention, the side-light assembly 100 further includes a second connector; the side end of the first insert 121 is provided with a first through groove 124 extending in a vertical direction, the groove wall of the first slot 122 is provided with a first connecting hole 125, and the groove wall of the second slot 112 is provided with a second connecting hole 113; wherein the first through groove 124 portion of the first insert 121 of one light-emitting element 120 is disposed opposite to the first connecting hole 125, and the first through groove 124 portion of the first insert 121 of the other light-emitting element 120 is disposed opposite to the second connecting hole 113; two second connectors are provided, and are respectively disposed through the opposite first connecting hole 125 and first through groove 124 and the opposite second connecting hole 113 and first through groove 124.

[0033] The mounting base 110 and two light-emitting elements 120 are arranged sequentially at intervals in a vertically downward direction. The first insert 121 of the upper light-emitting element 120 is inserted into the second slot 112 of the mounting base 110, and the first through groove 124 of the first insert 121 of the upper light-emitting element 120 is opposite to the second connecting hole 113 on the groove wall of the second slot 112 of the mounting base 110. The mounting base 110 and the upper light-emitting element 120 can be connected by a second connector passing through the opposite second connecting hole 113 and the first through groove 124. Furthermore, the upper light-emitting element 120 can be moved up and down to adjust the position between the upper light-emitting element 120 and the mounting base 110, so as to control the position of the light emitted by the upper light-emitting element 120 and improve adaptability.

[0034] The first insert 121 of the lower light-emitting element 120 is inserted into the first slot 122 of the upper light-emitting element 120. The first through groove 124 of the first insert 121 of the lower light-emitting element 120 is opposite to the first connecting hole 125 on the groove wall of the first slot 122 of the upper light-emitting element 120. The two light-emitting elements 120 can be connected by passing through the opposite first connecting hole 125 and first through groove 124 through a second connector. The lower light-emitting element 120 can be moved up and down to adjust the position between the lower light-emitting element 120 and the upper light-emitting element 120, so as to control the position of the light emitted by the lower light-emitting element 120 and improve the adaptability.

[0035] Reference Figure 1 , Figure 6 and Figure 7 In some embodiments of the present invention, the base plate 400 is sleeved on the ring light assembly 200 via the adapter ring 420 to limit the position of the ring light assembly 200 in the horizontal direction, and the third connecting hole 202 is partially opposite to the second connecting groove 421. The ring light assembly 200 and the adapter ring 420 can be connected via the third connector to limit the position of the ring light assembly 200 in the vertical direction.

[0036] Specifically, since the second connecting groove 421 extends vertically, the plate 410 and multiple side light components 100 can be moved by moving the adapter ring 420 up and down, thereby adjusting the position of the multiple side light components 100 in the vertical direction and improving the adjustability and adaptability of the lighting.

[0037] In some embodiments of the present invention, the mounting hole 111 is a threaded hole, and the first connecting member is a connecting bolt structure; the mounting base 110 is rotatably disposed at the bottom end of the base plate 400 around the central axis of the mounting hole 111.

[0038] The mounting hole 111 is located at the top of the mounting base 110. By rotating the mounting base 110, the mounting base 110 can rotate around the central axis of the mounting hole 111, thereby driving the two light-emitting elements 120 to rotate and adjusting the angle of the light emitted by the light-emitting elements 120.

[0039] Reference Figure 1 In some embodiments of the present invention, multiple side-lighting components 100 are provided and arranged symmetrically in pairs to improve the uniformity of illumination.

[0040] Reference Figures 2 to 4 In some embodiments of the present invention, the upper part of the side end of the light-emitting element 120 with the first light-emitting surface 123 is provided with a clearance slope 126, and the clearance slope 126 is inclined upward.

[0041] By setting the obstruction slope 126, the obstruction of the light emitted by the lower light-emitting element 120 to the light emitted by the upper light-emitting element 120 can be reduced.

[0042] Specifically, the clearance slope 126 and the first light-emitting element 120 are both located on the same side of the light-emitting element 120.

[0043] Reference Figures 2 to 4 In some embodiments of the present invention, the light-emitting element 120 includes a base 130, a light-emitting structure 140, a lens 150, and a transparent plate 160; a receiving groove 131 is provided at the lower side end of the base 130, and the transparent plate 160 covers the opening of the receiving groove 131. The light-emitting structure 140 and the lens 150 are both disposed in the receiving groove 131, and the lens 150 is disposed between the light-emitting structure 140 and the transparent plate 160; the side end face of the transparent plate 160 away from the receiving groove 131 is the first light-emitting surface 123 of the light-emitting element 120.

[0044] The light-emitting structure 140 can emit light, and the light emitted by the light-emitting structure 140 can pass through the lens 150 and be emitted outward through the transparent plate 160. By setting the lens 150, the light-gathering effect can be activated.

[0045] Reference Figures 2 to 4 In some embodiments of the present invention, the lower part of the side end of the seat 130, which is provided with the receiving groove 131, is provided with a limiting surface 132 that is inclined downward; the transparent plate 160 abuts against the limiting surface 132; wherein the angle between the limiting surface 132 of one seat 130 and the horizontal plane is 45°, and the angle between the limiting surface 132 of the other seat 130 and the horizontal plane is 30°.

[0046] By setting the limiting surface 132, the tilt angle of the transparent plate 160 can be limited, so as to control the tilt angle of the first light-emitting surface 123 of the light-emitting element 120.

[0047] Specifically, the tilt angle of the first light-emitting surface 123 of one light-emitting element 120 is 45°, and the tilt angle of the first light-emitting surface 123 of the other light-emitting element 120 is 30°.

[0048] Reference Figure 1 , Figure 7 and Figure 8In some embodiments of the present invention, a camera detection component 300 is further included; the camera detection component 300 includes a housing 310, a triangular prism 320, and a camera detection module 330; the housing 310 is provided with a receiving cavity 311 and a first opening 312; the first opening 312 is provided at the bottom end of the housing 310 and communicates with the receiving cavity 311, and is located above the opening 401; the triangular prism 320 is provided in the receiving cavity 311 and is located above the first opening 312; the camera detection module 330 has a high beam lens 331; the high beam lens 331 of the camera detection module 330 is disposed facing the triangular prism 320; the camera detection module 330 is movably connected to the housing 310 in a direction close to or away from the triangular prism 320.

[0049] The workpiece 10 to be inspected can be placed below the opening 401. The camera inspection module 330 can be directed towards the triangular prism 320 through the high-beam lens 331. The triangular prism 320 provides a reflective effect, enabling the camera inspection module 330 to inspect the workpiece 10. The camera inspection module 330 can be moved closer to or further away from the triangular prism 320 to adjust its position.

[0050] Specifically, the ring light assembly 200 is ring-shaped, so that the first port 312 can be positioned opposite the opening 401 through the middle of the ring light assembly 200.

[0051] Reference Figure 7 and Figure 8 In some embodiments of the present invention, the outer casing 310 includes a casing 340, a frame 350, a sleeve 360, a connecting block 370, and a fourth connector; a first opening 312 and a receiving cavity 311 are both disposed on the casing 340; the casing 340 is provided with a second opening 341, which is disposed at the side end of the casing 340; one end of the sleeve 360 ​​is connected to the side end of the casing 340 and communicates with the second opening 341; the telephoto lens 331 of the camera detection module 330 is at least partially located inside the sleeve 360; the frame 350 is disposed at the side end of the casing 340, and a sliding groove 351 is provided on the frame 350; the connecting block 370 is connected to the camera detection module 330, and the lower part of the connecting block 370 is slidably disposed in the sliding groove 351; the fourth connector detachably connects the connecting block 370 and the frame 350.

[0052] The camera detection module 330 can move relative to the frame 350 via the connecting block 370, enabling the camera detection module 330 to move toward or away from the triangular prism 320. The direction of movement of the connecting block 370 can be limited by the sliding groove 351. Furthermore, the connecting block 370 and the frame 350 can be fixedly connected by the fourth connector to limit the position of the camera detection module 330.

[0053] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An illumination testing device for inspecting complex products, characterized in that, include: The base plate has an opening and an arc-shaped groove; the opening is located in the middle of the base plate; multiple arc-shaped grooves are provided and arranged at intervals around the opening; A side-lighting assembly includes a mounting base, a light-emitting element, and a first connector. The light-emitting element has a first insert at its top and a first slot at its bottom. The mounting base has a mounting hole at its top and a second slot at its bottom. Two light-emitting elements are arranged vertically downwards below the mounting base. The first insert of one light-emitting element is detachably disposed within the first slot of the other light-emitting element, and the first insert of the other light-emitting element is detachably disposed within the second slot. The lower side ends of both light-emitting elements have a first light-emitting surface that is inclined downwards, and the inclination angles of the first light-emitting surfaces of the two light-emitting elements are unequal. Multiple side-lighting assemblies are arranged at intervals around a vertical axis at the bottom of a base plate. The mounting holes of the mounting bases of the multiple side-lighting assemblies are respectively opposite to multiple arc-shaped grooves. The first connector passes through the opposite arc-shaped grooves and mounting holes to detachably connect the mounting base and the base plate. A ring light assembly is disposed at the opening; the ring light assembly has a second light-emitting surface facing vertically downward.

2. The illumination detection device for detecting complex products according to claim 1, characterized in that, The side-light assembly further includes a second connector; the side end of the first insert is provided with a first through groove extending in a vertical direction, the groove wall of the first slot is provided with a first connecting hole, and the groove wall of the second slot is provided with a second connecting hole; wherein the first through groove portion of the first insert of one of the light-emitting components is disposed opposite to the first connecting hole, and the first through groove portion of the first insert of the other light-emitting component is disposed opposite to the second connecting hole; two second connectors are provided, and are respectively detachably inserted through the opposite first connecting hole and the first through groove and the opposite second connecting hole and the first through groove.

3. The lighting detection device for detecting complex products according to claim 1, characterized in that, The base plate includes a plate, an adapter ring, and a third connector; the arc-shaped groove and the opening are both provided on the plate; both the plate and the adapter ring are annular, and the adapter ring is connected to the middle of the plate; the adapter ring is provided with a second connecting groove extending in a vertical direction, and a third connecting hole is provided on the outer end of the ring light assembly; the adapter ring is sleeved on the outside of the ring light assembly, and the third connecting hole is partially opposite to the second connecting groove; the third connector is detachably inserted through the opposite third connecting hole and the second connecting groove.

4. The lighting detection device for detecting complex products according to claim 1, characterized in that, The mounting hole is a threaded hole, and the first connecting member is a connecting bolt structure; the mounting base is rotatably disposed at the bottom end of the base plate around the central axis of the mounting hole.

5. The lighting detection device for detecting complex products according to claim 1, characterized in that, The side-lighting components are provided in multiples, and are arranged symmetrically in pairs.

6. The lighting detection device for detecting complex products according to claim 1, characterized in that, The light-emitting element has an anti-slip slope on the upper part of the side end where the first light-emitting surface is located, and the anti-slip slope is inclined upward.

7. The lighting detection device for detecting complex products according to claim 1, characterized in that, The light-emitting element includes a base, a light-emitting structure, a lens, and a transparent plate; a receiving groove is provided at the lower side of the base, and the transparent plate is placed over the opening of the receiving groove; the light-emitting structure and the lens are both disposed in the receiving groove, and the lens is disposed between the light-emitting structure and the transparent plate; the side end face of the transparent plate away from the receiving groove is the first light-emitting surface of the light-emitting element.

8. The lighting detection device for detecting complex products according to claim 7, characterized in that, The lower part of the side end of the seat body with the receiving groove is provided with a limiting surface that is inclined downward; the transparent plate abuts against the limiting surface; wherein the angle between the limiting surface of one seat body and the horizontal plane is 45°, and the angle between the limiting surface of the other seat body and the horizontal plane is 30°.

9. The lighting detection device for detecting complex products according to claim 1, characterized in that, It also includes a camera detection component; the camera detection component includes a housing, a triangular prism, and a camera detection module; the housing is provided with a receiving cavity and a first opening; the first opening is located at the bottom end of the housing and communicates with the receiving cavity, and is located above the opening; the triangular prism is disposed in the receiving cavity and is located above the first opening; the camera detection module has a high-beam lens; the high-beam lens of the camera detection module is positioned facing the triangular prism; the camera detection module is movably connected to the housing in a direction that is closer to or farther from the triangular prism.

10. The lighting detection device for detecting complex products according to claim 9, characterized in that, The outer casing includes a housing, a frame, a sleeve, a connecting block, and a fourth connecting member; the first opening and the receiving cavity are both disposed on the housing; the housing is provided with a second opening, which is disposed at the side end of the housing; one end of the sleeve is connected to the side end of the housing and communicates with the second opening; the telephoto lens of the camera detection module is at least partially located inside the sleeve; the frame is disposed at the side end of the housing, and the frame is provided with a sliding groove; the connecting block is connected to the camera detection module, and the lower part of the connecting block is slidably disposed in the sliding groove; the fourth connecting member detachably connects the connecting block and the frame.

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