Angle-adjustable linear detection light source

Abstract

The invention discloses an angle-adjustable linear detection light source, and relates to the technical field of detection light sources. The angle-adjustable linear detection light source comprises a shell and a light-emitting component; the shell is provided with a first arc-shaped groove, an opening and a containing cavity. The light-emitting component comprises a light-emitting assembly. The seat body can be movably arranged in the accommodating cavity along the path of the first arc-shaped groove; the base body is provided with a containing groove and a light outlet. The light-emitting part is rotatably arranged in the accommodating groove around the width direction of the seat body; the light-emitting parts are sequentially arranged at intervals in the first direction. The base body of the light-emitting assembly can move along the path of the first arc-shaped groove so that the position of the light-emitting part can be adjusted by adjusting the position of the base body in the containing cavity, the light-emitting part can rotate around the width direction of the base body so that the angle of light emitted by the light-emitting part can be adjusted, and different light-emitting parts can be independently adjusted. The adaptability can be further improved, and the lighting effect is improved.

Description

Technical Field

[0001] This invention relates to the field of detection light source technology, and in particular to an angle-adjustable linear detection light source. Background Technology

[0002] In the field of machine vision, when inspecting the appearance of a product, it is usually necessary to use a light source for illumination. Among them, linear light sources are the most common inspection light sources.

[0003] Since different workpieces have different surface structures, when the outer surface of a product has a simple and regular curved surface, linear light sources are usually used as the detection light source because they are more suitable for detecting curved surfaces, such as cylindrical batteries. However, if the curved surface is more complex and irregular, the conventional single linear light source often has a poor illumination effect on the complex and irregular curved surface of the product from a fixed angle, and its adaptability is low. Summary of the Invention

[0004] The purpose of this invention is to overcome the above-mentioned defects in the prior art and provide an angle-adjustable linear detection light source, which can adjust the position of multiple light-emitting elements and the angle of emitted light, has good adaptability, and can ensure the lighting effect.

[0005] To achieve the above objectives, the present invention provides an angle-adjustable linear detection light source, comprising a housing and a light-emitting component; the housing is provided with a first arc-shaped groove, an opening, and a receiving cavity; the opening is located at the bottom end of the housing, and the first arc-shaped groove is located at the side end of the housing along a first direction, with both the first arc-shaped groove and the opening communicating with the receiving cavity; the light-emitting component includes a light-emitting assembly; the light-emitting assembly includes a base, a light-emitting element, a first connector, and a second connector; the length direction of the base is aligned with the first direction; the base can travel along the path of the first arc-shaped groove. The first connector is movably disposed within the receiving cavity, passing through the first arc-shaped groove and detachably connecting the base and the outer shell; the base is provided with a receiving groove and a light-emitting port; the light-emitting port is disposed at the bottom end of the base and communicates with the receiving groove; the light-emitting port faces the opening; the light-emitting element is rotatably disposed within the receiving groove around the width direction of the base; multiple light-emitting elements and multiple second connectors are provided, and the multiple light-emitting elements are arranged sequentially at intervals along the first direction, and the multiple second connectors are detachably connected to the base and the multiple light-emitting elements respectively.

[0006] Furthermore, one of the light-emitting components includes two light-emitting assemblies; the two light-emitting assemblies are arranged along the first direction and connected to each other; the outer casing is provided with the first arc-shaped groove on both sides along the first direction; the first connectors of the two light-emitting assemblies are respectively passed through the two first arc-shaped grooves to detachably connect the outer casing and the base of the two light-emitting assemblies.

[0007] Furthermore, the two light-emitting components of one light-emitting component are symmetrically arranged.

[0008] Furthermore, the light-emitting component also includes multiple rotating shafts; the side end of the light-emitting element is provided with a first rotating hole and a first connecting hole; the side end of the base is provided with multiple second rotating holes and multiple second arc-shaped grooves; the multiple second rotating holes and multiple second arc-shaped grooves are all arranged at intervals along the first direction and are all connected to the receiving groove; the first rotating holes of the multiple light-emitting elements are respectively arranged opposite to the multiple second rotating holes, and the multiple rotating shafts are respectively passed through the opposite first rotating holes and second rotating holes; the first connecting holes of the multiple light-emitting elements are respectively arranged opposite to the multiple second arc-shaped grooves; the multiple second connecting members are respectively passed through the opposite second arc-shaped grooves and the first connecting holes to detachably connect the base and the multiple light-emitting elements.

[0009] Furthermore, the light-emitting component also includes a connecting plate; the side end of the connecting plate is provided with a second connecting hole, and multiple second connecting holes are provided and arranged at intervals along the first direction and are connected through each other; the multiple second connecting holes are respectively arranged opposite to the multiple second arc-shaped grooves and the multiple first connecting holes; multiple second connecting members are respectively passed through the opposite second connecting holes, the second arc-shaped grooves and the first connecting holes to detachably connect the connecting plate, the base and the multiple light-emitting components.

[0010] Furthermore, the light-emitting component also includes a third connector; the third connector is detachably connected to the connecting plate and the base.

[0011] Furthermore, multiple light-emitting components are provided and arranged sequentially at intervals along the path of the first arc-shaped groove.

[0012] Furthermore, the plurality of light-emitting components are respectively a first light-emitting component and a second light-emitting component; the plurality of first light-emitting components and the plurality of second light-emitting components are symmetrically arranged.

[0013] Furthermore, two first arc-shaped grooves are provided and are arranged at intervals along a third direction; the radial direction of the first arc-shaped grooves is the same as that of the third direction; a third connecting hole is provided on the side end of the seat body along the first direction; the first connector passes through the third connecting hole and one of the first arc-shaped grooves to detachably connect the seat body and the outer shell.

[0014] Furthermore, there are two third connecting holes, which are respectively positioned opposite to the two first arc-shaped grooves; there are two first connecting members, which are respectively inserted through the opposite third connecting holes and the first arc-shaped grooves, so as to detachably connect the base and the outer shell.

[0015] Compared with the prior art, the present invention has the following advantages: In the embodiments of the present invention, the workpiece to be tested can be placed below the opening of the outer shell, the light-emitting component is located in the receiving cavity, and the light-emitting port of the light-emitting component's base is set to face the opening, so that the light emitted by the light-emitting component located in the receiving groove can pass through the opening from the light-emitting port and illuminate the workpiece to be tested; the base of the light-emitting component can move along the path of the first arc-shaped groove, so that the position of the light-emitting component can be adjusted by adjusting the position of the base in the receiving cavity, thereby adjusting the position of the light emitted by the light-emitting component according to the specific testing requirements, improving adaptability; the base and the outer shell can be detachably connected by a first connector passing through the first arc-shaped groove, fixing the position of the base and preventing accidental shaking of the light-emitting component during operation; the first arc-shaped groove can limit the movable position of the base; and multiple light-emitting components are provided in the base, which can rotate around the width direction of the base to adjust the angle of the light emitted by the light-emitting component, and different light-emitting components can be adjusted independently, further improving adaptability and illumination effect. 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 angle-adjustable linear detection light source of the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the angle-adjustable linear detection light source of the present invention from another perspective;

[0019] Figure 3 This is a cross-sectional view of the angle-adjustable linear detection light source of the present invention;

[0020] Figure 4 This is a schematic diagram of the light-emitting component of the angle-adjustable linear detection light source of the present invention;

[0021] Figure 5 for Figure 4 A schematic diagram of the light-emitting component of the angle-adjustable linear detection light source of the present invention;

[0022] Figure 6 This is a cross-sectional view of the light-emitting component of the angle-adjustable linear detection light source of the present invention;

[0023] Figure 7 This is a schematic diagram of the light-emitting element of the angle-adjustable linear detection light source of the present invention.

[0024] Reference numerals: outer shell 100; first arc-shaped groove 101; opening 102; receiving cavity 103; light-emitting component 200; first light-emitting component 201; second light-emitting component 202; light-emitting assembly 210; base 220; receiving groove 221; light outlet 222; second rotating hole 223; second arc-shaped groove 224; third connecting hole 225; light-emitting element 230; first rotating hole 231; first connecting hole 232; connecting plate 240; second connecting hole 241; third connector 250. Detailed Implementation

[0025] 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.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0027] 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.

[0028] Please see Figures 1 to 7An embodiment of the present invention provides an angle-adjustable linear detection light source, which includes a housing 100 and a light-emitting component 200. The housing 100 is provided with a first arc-shaped groove 101, an opening 102, and a receiving cavity 103. The opening 102 is located at the bottom end of the housing 100, and the first arc-shaped groove 101 is located at the side end of the housing 100 along a first direction. Both the first arc-shaped groove 101 and the opening 102 are connected to the receiving cavity 103. The light-emitting component 200 includes a light-emitting assembly 210. The light-emitting assembly 210 includes a base 220, a light-emitting element 230, a first connector, and a second connector. The length direction of the base 220 is aligned with the first direction. The base 220 can be extended along the first direction. An arc-shaped groove 101 is movably disposed within a receiving cavity 103. A first connector passes through the first arc-shaped groove 101 and is detachably connected to the base 220 and the outer shell 100. The base 220 is provided with a receiving groove 221 and a light-emitting port 222. The light-emitting port 222 is disposed at the bottom end of the base 220 and communicates with the receiving groove 221. The light-emitting port 222 is disposed facing the opening 102. A light-emitting element 230 is rotatably disposed within the receiving groove 221 around the width direction of the base 220. Multiple light-emitting elements 230 and multiple second connectors are provided. Multiple light-emitting elements 230 are arranged sequentially at intervals along a first direction. Multiple second connectors are detachably connected to the base 220 and multiple light-emitting elements 230, respectively.

[0029] In this embodiment of the invention, the workpiece to be tested can be placed below the opening 102 of the housing 100. The light-emitting component 200 is located inside the receiving cavity 103. The light-emitting port 222 of the seat 220 of the light-emitting component 210 is arranged facing the opening 102, so that the light emitted by the light-emitting component 230 located in the receiving groove 221 can pass through the opening 102 from the light-emitting port 222 and illuminate the workpiece to be tested. The seat 220 of the light-emitting component 210 can move along the path of the first arc-shaped groove 101, so that the position of the light-emitting component 230 can be adjusted by adjusting the position of the seat 220 in the receiving cavity 103, thereby realizing the adjustment according to the specific testing requirements. The position of the light emitted by the light-emitting element 230 is adjusted to improve adaptability. The first connector can be inserted through the first arc-shaped groove 101 to detachably connect the base 220 and the outer shell 100, fix the position of the base 220, and prevent the light-emitting element 230 from shaking unexpectedly during operation. The first arc-shaped groove 101 can limit the movable position of the base 220. In addition, multiple light-emitting elements 230 are provided in the base 220. The light-emitting elements 230 can rotate around the width of the base 220 to adjust the angle of the light emitted by the light-emitting element 230. Different light-emitting elements 230 can be adjusted independently to further improve adaptability and lighting effect.

[0030] Specifically, the two light-emitting components 210 are detachably connected. When the light-emitting element 230 in either light-emitting component 210 is damaged, the light-emitting component 210 can be directly replaced, making replacement more convenient and quick and reducing the difficulty of maintenance.

[0031] Reference Figure 3 In some embodiments of the present invention, a light-emitting component 200 includes two light-emitting components 210; the two light-emitting components 210 are arranged along a first direction and connected to each other; the outer shell 100 is provided with a first arc-shaped groove 101 on both sides along the first direction; the first connectors of the two light-emitting components 210 are respectively inserted into the two first arc-shaped grooves 101 to detachably connect the outer shell 100 and the base 220 of the two light-emitting components 210.

[0032] The length direction of the light-emitting component 210 is arranged in the same direction as the first direction, and the two light-emitting components 210 are arranged along the first direction to further increase the range that the light-emitting component 200 can illuminate and improve adaptability.

[0033] Specifically, the ends of the bases 220 of the two light-emitting components 210 abut against each other along the first direction and are connected to each other by a connecting structure to facilitate the synchronous movement of the two light-emitting components 210 and improve the stability of the moving light-emitting component 200; wherein, the connecting structure can be a connecting bolt or other threaded connection structure.

[0034] Specifically, a first arc-shaped groove 101 is provided on both sides of the outer shell 100. The ends of the bases 220 of the two light-emitting components 210 that are far apart from each other are respectively arranged opposite to the two first arc-shaped grooves 101. The first connectors of the two light-emitting components 210 pass through the two first arc-shaped grooves 101 respectively, which can connect the outer shell 100 and the two bases 220 to each other.

[0035] Reference Figure 3 and Figure 4 In some embodiments of the present invention, two light-emitting components 210 of a light-emitting component 200 are symmetrically arranged.

[0036] Two light-emitting components 210 are symmetrically arranged with respect to the second vertical plane, wherein the second vertical plane is parallel to the cross-section of the base 220 along its width direction; wherein the second vertical plane is parallel to the cross-section of the outer shell 100 along its width direction.

[0037] Specifically, the light-emitting element 230 of the light-emitting component 210 is inclinedly arranged in the receiving groove 221 of the base 220, so that the light emitted by the light-emitting element 230 is inclined. The two light-emitting components 210 are symmetrically arranged, and the light paths of the light-emitting elements 230 of the two light-emitting components 210 intersect each other, so that the light-emitting elements 230 of the two light-emitting components 210 can simultaneously illuminate the same position, thereby improving the stability of illumination.

[0038] Specifically, the multiple light-emitting elements 230 of the two light-emitting components 210 are symmetrically arranged, and the light paths of the multiple light-emitting elements 230 of the two light-emitting components 210 are intersected; specifically, the light-emitting elements 230 located in the same body 220 are arranged parallel to each other.

[0039] Reference Figures 4 to 7 In some embodiments of the present invention, the light-emitting component 210 further includes a plurality of rotating shafts; the side end of the light-emitting element 230 is provided with a first rotating hole 231 and a first connecting hole 232; the side end of the base 220 is provided with a plurality of second rotating holes 223 and a plurality of second arc-shaped grooves 224; the plurality of second rotating holes 223 and the plurality of second arc-shaped grooves 224 are all arranged at intervals along a first direction and are all connected to the receiving groove 221; the first rotating holes 231 of the plurality of light-emitting elements 230 are respectively arranged opposite to the plurality of second rotating holes 223, and the plurality of rotating shafts are respectively passed through the opposite first rotating holes 231 and second rotating holes 223; the first connecting holes 232 of the plurality of light-emitting elements 230 are respectively arranged opposite to the plurality of second arc-shaped grooves 224; the plurality of second connecting members are respectively passed through the opposite second arc-shaped grooves 224 and the first connecting holes 232 to detachably connect the base 220 and the plurality of light-emitting elements 230.

[0040] The light-emitting element 230 has a first rotating hole 231 on its side end, and the base 220 has a second rotating hole 223 on its side end. By passing the rotating shaft through the second rotating hole 223 and the first rotating hole 231, the light-emitting element 230 can rotate within the receiving groove 221. The length direction of the rotating shaft is in the same direction as the width direction of the base 220.

[0041] After the light-emitting element 230 is rotated to a predetermined angle, the second connector passes through the second arc-shaped groove 224 and the first connecting hole 232 to fix the position of the light-emitting element 230 relative to the base 220. The first connecting hole 232 can be a threaded hole, and the second connector can be a threaded connection structure. The arc of rotation of the light-emitting element 230 can be limited by setting the second arc-shaped groove 224.

[0042] Specifically, the distance between adjacent rotating shafts is equal.

[0043] Reference Figures 4 to 7In some embodiments of the present invention, the light-emitting component 210 further includes a connecting plate 240; the side end of the connecting plate 240 is provided with a second connecting hole 241, and a plurality of second connecting holes 241 are provided and arranged at intervals along a first direction and are connected through each other; the plurality of second connecting holes 241 are respectively arranged opposite to a plurality of second arc-shaped grooves 224 and a plurality of first connecting holes 232; a plurality of second connecting members are respectively passed through the opposite second connecting holes 241, second arc-shaped grooves 224 and first connecting holes 232 to detachably connect the connecting plate 240, the base 220 and the plurality of light-emitting components 230.

[0044] The second connecting hole 241 is provided through the side end of the connecting plate 240. Multiple second connecting holes 241 are arranged at intervals along the first direction so that multiple second connecting members passing through the second connecting holes 241 are arranged at intervals along the first direction, thereby limiting the rotation angle of multiple light-emitting elements 230 to be the same, so that the light paths of multiple light-emitting elements 230 are parallel to each other.

[0045] Specifically, the distance between adjacent second connecting holes 241 is equal.

[0046] Reference Figures 4 to 6 In some embodiments of the present invention, the light-emitting component 210 further includes a third connector 250; the third connector 250 detachably connects the connecting plate 240 and the base 220, and the connecting plate 240 can be fixed to the side of the base 220 by means of the third connector 250, so as to facilitate the installation of the second connector.

[0047] Reference Figures 1 to 3 In some embodiments of the present invention, multiple light-emitting components 200 are provided and are arranged sequentially at intervals along the path of the first arc-shaped groove 101. By providing multiple light-emitting components 200, the irradiation effect can be improved.

[0048] Specifically, multiple light-emitting components 200 can move along the path of the first arc-shaped groove 101 to adjust the distance between two adjacent light-emitting components 200 and improve adaptability.

[0049] Specifically, the light paths of the light-emitting elements 230 of the multiple light-emitting components 200 are arranged to cross each other in order to improve the lighting effect.

[0050] Reference Figure 3 In some embodiments of the present invention, the plurality of light-emitting components 200 are respectively a first light-emitting component 201 and a second light-emitting component 202; the plurality of first light-emitting components 201 and the plurality of second light-emitting components 202 are symmetrically arranged.

[0051] Specifically, a plurality of first light-emitting components 201 and a plurality of second light-emitting components 202 are symmetrically arranged with respect to a first vertical plane, wherein the first vertical plane is symmetrically arranged with respect to the cross-section of the outer shell 100 along its length direction.

[0052] Specifically, six light-emitting components 200 are provided inside the outer casing 100. Three first light-emitting components 201 and three second light-emitting components 202 are symmetrically arranged one-to-one. Among the three first light-emitting components 201, the angle between the light path emitted by one first light-emitting component 201 and the horizontal plane is greater than 45°, the angle between the light path emitted by one first light-emitting component 201 and the horizontal plane is 45°, and the angle between the light path emitted by one first light-emitting component 201 and the horizontal plane is less than 45°. This enables the adjustable linear detection light source to emit both low-angle and high-angle light simultaneously.

[0053] Reference Figure 1 and Figure 2 In some embodiments of the present invention, two first arc-shaped grooves 101 are provided and are arranged at intervals along a third direction; the radial direction of the first arc-shaped grooves 101 is in the same direction as the third direction; a third connecting hole 225 is provided on the side end of the seat body 220 along the first direction; a first connector passes through the third connecting hole 225 and one of the first arc-shaped grooves 101 to detachably connect the seat body 220 and the outer shell 100.

[0054] The third connecting hole 225 of the base 220 of the light-emitting component 200 can be arranged opposite to any of the first arc grooves 101 so that the base 220 and the outer shell 100 can be fixedly connected by the first connector, and the base 220 of the light-emitting component 200 can move along any of the first arc grooves 101 to improve adaptability.

[0055] Specifically, the base 220 of the light-emitting component 200 is rotatably disposed within the receiving cavity 103 around a first direction, so that the orientation of the opening 102 of the base 220 can be controlled.

[0056] After the seat 220 is moved and rotated to a predetermined position, the position between the seat 220 and the outer shell 100 is fixed by the first connector.

[0057] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 In some embodiments of the present invention, two third connecting holes 225 are provided, and are respectively disposed opposite to two first arc-shaped grooves 101; two first connectors are provided, and are respectively inserted through the opposite third connecting holes 225 and first arc-shaped grooves 101, so as to detachably connect the base 220 and the outer shell 100.

[0058] Specifically, by providing two third connecting holes 225 on the side of the seat body 220, and arranging the two third connecting holes 225 at intervals along the height direction of the seat body 220, so that the two third connecting holes 225 are respectively arranged opposite to the two first arc-shaped grooves 101, the orientation of the seat body 220 can be limited, so that the orientation of the seat body 220 can be adjusted when adjusting the position of the seat body 220.

[0059] 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 angle-adjustable linear detection light source, characterized in that, include: The outer shell is provided with a first arc-shaped groove, an opening, and a receiving cavity; the opening is provided at the bottom end of the outer shell, the first arc-shaped groove is provided at the side end of the outer shell along a first direction, and both the first arc-shaped groove and the opening are connected to the receiving cavity; A light-emitting component includes a light-emitting assembly; the light-emitting assembly includes a base, a light-emitting element, a first connector, and a second connector; the length direction of the base is aligned with the first direction; the base is movably disposed within the receiving cavity along the path of the first arc-shaped groove; the first connector passes through the first arc-shaped groove and detachably connects the base and the outer shell; the base is provided with a receiving groove and a light-emitting port; the light-emitting port is located at the bottom end of the base and communicates with the receiving groove; the light-emitting port faces the opening; the light-emitting element is rotatably disposed within the receiving groove around the width direction of the base; multiple light-emitting elements and multiple second connectors are provided, the multiple light-emitting elements are arranged sequentially at intervals along the first direction, and the multiple second connectors are detachably connected to the base and the multiple light-emitting elements respectively.

2. The angle-adjustable linear detection light source according to claim 1, characterized in that, The light-emitting component includes two light-emitting assemblies; the two light-emitting assemblies are arranged along the first direction and connected to each other; the outer casing is provided with the first arc-shaped groove on both sides along the first direction; the first connectors of the two light-emitting assemblies are respectively passed through the two first arc-shaped grooves to detachably connect the outer casing and the base of the two light-emitting assemblies.

3. The angle-adjustable linear detection light source according to claim 2, characterized in that, The two light-emitting components of the light-emitting component are symmetrically arranged.

4. The angle-adjustable linear detection light source according to claim 1, characterized in that, The light-emitting component further includes multiple rotating shafts; the side end of the light-emitting element is provided with a first rotating hole and a first connecting hole; the side end of the base is provided with multiple second rotating holes and multiple second arc-shaped grooves; the multiple second rotating holes and multiple second arc-shaped grooves are all arranged at intervals along the first direction and are all connected to the receiving groove; the first rotating holes of the multiple light-emitting elements are respectively arranged opposite to the multiple second rotating holes, and the multiple rotating shafts are respectively passed through the opposite first rotating holes and second rotating holes; the first connecting holes of the multiple light-emitting elements are respectively arranged opposite to the multiple second arc-shaped grooves; the multiple second connecting members are respectively passed through the opposite second arc-shaped grooves and the first connecting holes to detachably connect the base and the multiple light-emitting elements.

5. The angle-adjustable linear detection light source according to claim 4, characterized in that, The light-emitting component further includes a connecting plate; the side end of the connecting plate is provided with a second connecting hole, and multiple second connecting holes are provided and arranged at intervals along the first direction and are connected through each other; the multiple second connecting holes are respectively arranged opposite to the multiple second arc-shaped grooves and the multiple first connecting holes; multiple second connecting members are respectively passed through the opposite second connecting holes, the second arc-shaped grooves and the first connecting holes to detachably connect the connecting plate, the base and the multiple light-emitting components.

6. The angle-adjustable linear detection light source according to claim 5, characterized in that, The light-emitting component also includes a third connector; the third connector is detachably connected to the connecting plate and the base.

7. The angle-adjustable linear detection light source according to claim 1, characterized in that, Multiple light-emitting components are provided and are arranged sequentially at intervals along the path of the first arc-shaped groove.

8. The angle-adjustable linear detection light source according to claim 7, characterized in that, The plurality of light-emitting components are respectively a first light-emitting component and a second light-emitting component; the plurality of first light-emitting components and the plurality of second light-emitting components are symmetrically arranged.

9. The angle-adjustable linear detection light source according to claim 1, characterized in that, Two first arc-shaped grooves are provided and are arranged at intervals along a third direction; the radial direction of the first arc-shaped grooves is the same as that of the third direction; a third connecting hole is provided on the side end of the seat body along the first direction; the first connector passes through the third connecting hole and one of the first arc-shaped grooves to detachably connect the seat body and the outer shell.

10. The angle-adjustable linear detection light source according to claim 9, characterized in that, Two third connecting holes are provided, and they are respectively arranged opposite to the two first arc-shaped grooves; two first connecting members are provided, and they are respectively inserted through the opposite third connecting holes and the first arc-shaped grooves to detachably connect the base and the outer shell.

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