Combined light source detection device for detecting curved objects

Abstract

The utility model discloses a combination light source detection device for detecting curved surface object relates in detection light source technical field. Combination light source detection device for detecting curved surface object includes the outer cover, light emitting component, control piece and camera detection module, light emitting component is located in the accommodating cavity, the placement channel of the shell of two first light emitting components is along first horizontal direction and is through setting, the placement channel of the shell of two second light emitting components is along second horizontal direction and is through setting, and the bottom of third light emitting component is respectively with the top end of two first light emitting components and two second light emitting components and abuts, and the accommodating space is defined between third light emitting component, two first light emitting components and two second light emitting components. A plurality of camera detection modules are arranged in the placement channel of a plurality of light emitting components respectively, so that the imaging quality of the curved surface of the to-be-detected piece can be ensured from different directions by a plurality of camera detection modules, and the imaging detection efficiency is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of detecting light source, especially in kind for detecting the combination light source detection device of curved surface object. BACKGROUND

[0002] In the industrial vision field, when detecting the appearance of products, light source is usually used for irradiation, wherein, the surface light source is widely used in machine vision industrial detection.

[0003] However, when imaging detection is carried out on some complex curved surface objects, such as 3C electronic components and precision structural parts, etc., due to the insufficient uniformity of the traditional surface light source, it is difficult to adapt to the objects with large curvature change surface, and the reflection blind area or shadow condition is easy to appear in imaging, which affects the imaging quality, and the adaptability is poor, and in the multi-camera cooperative imaging detection, different angle light sources are easy to interfere with each other, so multiple time exposure shooting combination imaging is needed, which leads to low imaging efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the above-mentioned defects in the prior art, and provides a kind of combination light source detection device for detecting curved surface object, which can guarantee the imaging quality of the curved surface of the detected piece, and can guarantee the efficiency of imaging detection.

[0005] To achieve the above objectives, this utility model provides a combined light source detection device for detecting curved objects. The combined light source detection device for detecting curved objects includes an outer cover, a light-emitting component, a control component, and a camera detection module. The outer cover has a first side opening, a connecting port, and a receiving cavity. Two first side openings are provided, respectively located on both sides of the outer cover along a first horizontal direction. Both first side openings are through-type along the first horizontal direction and communicate with the receiving cavity. Multiple connecting ports are provided. The light-emitting component is located within the receiving cavity. The light-emitting component includes a shell, a heat-conducting layer, a surface light source, and a diffuser plate. The shell abuts against the inner wall of the receiving cavity. The shell is provided with receiving grooves... The light-emitting port and placement channel are provided; the light-emitting port is located on the side of the housing away from the outer cover and is connected to the receiving groove; the surface light source is disposed in the receiving groove, and the heat-conducting layer abuts against the inner wall of the receiving groove and the surface light source; the diffuser plate is disposed at the light-emitting port; the placement channel passes through the housing and the diffuser plate and is separated from the receiving groove; multiple light-emitting components are provided, namely a first light-emitting component, a second light-emitting component, and a third light-emitting component; the placement channels of the housings of the multiple light-emitting components are arranged opposite to the multiple connecting openings of the outer cover; the bottom end of the housing of the first light-emitting component is provided with an upwardly recessed second side opening, the first light-emitting component... The two side openings are arranged through the first horizontal direction and are separated from the receiving groove and the placement channel; two first light-emitting components are provided, and are arranged opposite to each other and spaced apart along the first horizontal direction; the placement channels of the shells of the two first light-emitting components are both arranged through the first horizontal direction; the second side openings of the two first light-emitting components are respectively arranged opposite to the two first side openings of the outer cover; two second light-emitting components are provided, and are arranged opposite to each other and spaced apart along the second horizontal direction; the placement channels of the shells of the two second light-emitting components are both arranged through the second horizontal direction; the two side ends of the two second light-emitting components are respectively connected to the two side ends of the two first light-emitting components. The third light-emitting component has an end abutment; the placement channel of the housing of the third light-emitting component is vertically through; the bottom end of the third light-emitting component abuts against the top ends of the two first light-emitting components and the two second light-emitting components respectively; a receiving space is defined between the third light-emitting component, the two first light-emitting components, and the two second light-emitting components; the placement channel of each light-emitting component is connected to the receiving space; the second side opening of the first light-emitting component is connected to the receiving space; wherein, the first horizontal direction and the second horizontal direction are perpendicular to each other; a control component is connected to the outer cover; the control component is electrically connected to the surface light source of the plurality of light-emitting components; a camera detection module is provided in multiple ways;Multiple camera detection modules are respectively disposed within the placement channels of the multiple light-emitting components; the detection ends of the camera detection modules are all oriented towards the accommodating space.

[0006] Furthermore, the light-emitting component also includes a circumferential ring component, which is provided with a receiving channel extending through both ends of the circumferential ring component; a first opening is provided on the outer shell, and a second opening is provided on the diffuser plate, with the first opening and the second opening being opposite to each other; the circumferential ring component is disposed in the receiving groove, and both ends of the circumferential ring component abut against the opposite end faces of the outer shell and the diffuser plate, respectively; the receiving channel is connected to the first opening and the second opening, respectively, to define the placement channel.

[0007] Furthermore, the light-emitting component also includes a baffle; a groove is provided on the end face of the housing near the outer cover, the first opening is provided on the bottom wall of the groove, and the baffle is movably provided in the groove and can cover the first opening.

[0008] Furthermore, the outer shell includes a mounting plate and side plates; the mounting plate abuts against the inner wall of the receiving cavity; multiple side plates are provided, and the multiple side plates are connected end to end in sequence and are all disposed on the mounting plate, and the multiple side plates and the mounting plate define the receiving groove.

[0009] Furthermore, the housing of the first light-emitting component has multiple placement channels, and the placement channels of the housings of two first light-emitting components are arranged opposite each other along the first horizontal direction.

[0010] Furthermore, the housing of the second light-emitting component has multiple placement channels, and the placement channels of the housings of two second light-emitting components are arranged opposite each other along the second horizontal direction.

[0011] Furthermore, the outer cover includes a cover body and a base plate; the first side opening and the connecting port are both provided on the cover body; the cover body abuts against the outer wall of the housing of the plurality of light-emitting components away from the light-emitting port; two base plates are provided, the two base plates abut against the bottom ends of the housings of the first light-emitting component and the second light-emitting component, and are connected to the lower part of the cover body; both base plates are provided to avoid the first side opening.

[0012] Furthermore, the outer cover also includes aluminum strips; multiple aluminum strips are provided, and all are provided on the outside of the cover, with the multiple aluminum strips located near the multiple communication openings.

[0013] Furthermore, it also includes mounting brackets; multiple mounting brackets are provided, and each is connected to the housing of two adjacent light-emitting components.

[0014] Furthermore, it also includes handles; there are two handles, which are respectively located on the two opposite outer sides of the outer cover.

[0015] Compared with the prior art, the present invention has the following advantages: 1. In the embodiment of the present invention, the test piece can be placed into the receiving space from the first side opening and the second side opening. Since the light emission port of the light-emitting component is located on the side of the shell away from the outer cover, the shell and the inner wall of the receiving cavity of the outer cover are in contact. The surface light source is located in the receiving groove. The surface light source can emit light to illuminate the receiving space. The heat-conducting layer is in contact with the surface light source and the shell, so that the heat emitted by the surface light source when it is working can be transferred to the shell, and then transferred to the outer cover in contact with the shell before being dissipated outward, thus ensuring the heat dissipation effect.

[0016] 2. Multiple light-emitting components are provided, with two first light-emitting components arranged opposite each other along a first horizontal direction, two second light-emitting components arranged opposite each other along a second horizontal direction, and a third light-emitting component located above the first and second light-emitting components. This allows the first, second, and third light-emitting components to illuminate the object to be inspected within the accommodating space from the first, second, and vertical directions, ensuring uniform light illumination. A control unit is electrically connected to the surface light source of the multiple light-emitting components, enabling the control unit to start and stop the surface light source as needed, resulting in high adaptability. Placement channels are provided on the light-emitting components. The placement channel of the first light-emitting component is arranged through the first horizontal direction, the placement channel of the second light-emitting component is arranged through the second horizontal direction, and the placement channel of the third light-emitting component is arranged through the vertical direction. Multiple camera detection modules are respectively arranged within the placement channels of the multiple light-emitting components, enabling simultaneous imaging detection of the object to be inspected within the accommodating space from different directions. This ensures the imaging quality of the curved surface of the object to be inspected and guarantees the efficiency of the imaging detection. Attached Figure Description

[0017] To more clearly illustrate the technology in the embodiments of this utility model 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the combined light source detection device for detecting curved objects according to the present invention.

[0019] Figure 2 This is a schematic diagram of the structure of multiple light-emitting components of the combined light source detection device for detecting curved objects according to this utility model.

[0020] Figure 3 for Figure 2 A schematic diagram of the structure of multiple light-emitting components of the combined light source detection device for detecting curved objects according to this utility model from another perspective;

[0021] Figure 4 This is a schematic diagram of the light-emitting component of the combined light source detection device for detecting curved objects according to this utility model.

[0022] Figure 5 This is a cross-sectional view of the light-emitting component of the combined light source detection device for detecting curved objects according to this utility model;

[0023] Figure 6 for Figure 4 Another structural schematic diagram of the light-emitting component of the combined light source detection device for detecting curved objects according to this utility model;

[0024] Figure 7 This is a schematic diagram of the outer casing of the combined light source detection device for detecting curved objects according to this utility model.

[0025] Reference numerals: Outer cover 100; Cover body 101; Base plate 102; Aluminum strip 103; First side opening 110; Connecting opening 120; Receiving cavity 130; Light-emitting component 200; First light-emitting component 201; Second light-emitting component 202; Third light-emitting component 203; Receiving space 204; Outer shell 210; Receiving groove 211; Placement channel 213; Second side opening 214; First through-hole 215; Second through-hole 216; Slide 217; Mounting plate 218; Side plate 219; Surface light source component 230; Diffusing plate 240; Circumferential component 250; Receiving channel 251; Baffle 260; Handle 400. 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 indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment 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 indicator will also change accordingly.

[0028] Furthermore, if the embodiments of this utility model 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 7This utility model provides a combined light source detection device for detecting curved objects. The device includes an outer cover 100, a light-emitting component 200, a control component, and a camera detection module. The outer cover 100 has a first side opening 110, a connecting port 120, and a receiving cavity 130. Two first side openings 110 are provided, respectively located on both sides of the outer cover 100 along a first horizontal direction. Both first side openings 110 are through-type along the first horizontal direction and communicate with the receiving cavity 130. Multiple connecting ports 120 are provided. The light-emitting component 200 is located within the receiving cavity 130. The light-emitting component 200 includes a housing 210, a heat-conducting layer, a surface light source 230, and a diffuser plate 240. The housing 210... The housing 210 abuts against the inner wall of the receiving cavity 130; the housing 210 is provided with a receiving groove 211, a light outlet, and a placement channel 213; the light outlet is located on the side of the housing 210 away from the outer cover 100 and is connected to the receiving groove 211; the surface light source 230 is disposed in the receiving groove 211, and the heat-conducting layer abuts against the inner wall of the receiving groove 211 and the surface light source 230 respectively; the diffuser plate 240 is disposed at the light outlet; the placement channel 213 is disposed through the housing 210 and the diffuser plate 240 and is separated from the receiving groove 211; multiple light-emitting components 200 are provided, namely a first light-emitting component 201, a second light-emitting component 202, and a third light-emitting component 203; the placement channel 213 of the housing 210 of the multiple light-emitting components 200 is connected to the multiple light-emitting components of the outer cover 100. Each of the two connecting ports 120 is arranged opposite to the other; the bottom end of the outer shell 210 of the first light-emitting component 201 is provided with an upwardly recessed second side opening 214, which is arranged through the first horizontal direction and is separated from the receiving groove 211 and the placement channel 213; two first light-emitting components 201 are provided, which are arranged opposite to each other and spaced apart along the first horizontal direction; the placement channels 213 of the outer shells 210 of the two first light-emitting components 201 are both arranged through the first horizontal direction; the second side openings 214 of the two first light-emitting components 201 are respectively arranged opposite to the two first side openings 110 of the outer cover 100; two second light-emitting components 202 are provided, which are arranged opposite to each other and spaced apart along the second horizontal direction; the two second light-emitting components The placement channels 213 of the outer shell 210 of the third light-emitting component 202 are all arranged through the second horizontal direction; the two side ends of the two second light-emitting components 202 respectively abut against the two side ends of the two first light-emitting components 201; the placement channel 213 of the outer shell 210 of the third light-emitting component 203 is arranged through the vertical direction; the bottom end of the third light-emitting component 203 abuts against the top ends of the two first light-emitting components 201 and the two second light-emitting components 202 respectively; a receiving space 204 is defined between the third light-emitting component 203, the two first light-emitting components 201 and the two second light-emitting components 202; the placement channels 213 of the light-emitting components 200 are all connected to the receiving space 204; the second side opening 214 of the first light-emitting component 201 is connected to the receiving space 204.The first and second horizontal directions are perpendicular to each other; the control component is connected to the outer cover 100; the control component is electrically connected to the surface light source 230 of the multiple light-emitting components 200; multiple camera detection modules are provided; the multiple camera detection modules are respectively set in the placement channel 213 of the multiple light-emitting components 200; the detection ends of the camera detection modules are all oriented towards the receiving space 204.

[0030] 1. In this embodiment of the utility model, the test piece can be placed into the receiving space 204 from the first side opening 110 and the second side opening 214. Since the light-emitting port of the light-emitting component 200 is located on the side of the outer shell 210 away from the outer cover 100, the outer shell 210 abuts against the inner wall of the receiving cavity 130 of the outer cover 100. The surface light source component 230 is located in the receiving groove 211. The surface light source component 230 can emit light to illuminate the receiving space 204. The heat-conducting layer abuts against the surface light source component 230 and the outer shell 210 so that the heat emitted by the surface light source component 230 when it is working can be transferred to the outer shell 210, and then transferred to the outer cover 100 which abuts against the outer shell 210 before being dissipated outward, thus ensuring the heat dissipation effect.

[0031] 2. Multiple light-emitting components 200 are provided, with two first light-emitting components 201 arranged opposite each other along a first horizontal direction, two second light-emitting components 202 arranged opposite each other along a second horizontal direction, and a third light-emitting component 203 located above the first light-emitting components 201 and the second light-emitting components 202. This allows the first light-emitting components 201, the second light-emitting components 202, and the third light-emitting component 203 to illuminate the object to be tested in the accommodating space 204 from the first horizontal direction, the second horizontal direction, and the vertical direction, ensuring uniform light illumination. The control unit is electrically connected to the surface light source 230 of the multiple light-emitting components 200, so that the surface light source 230 can be controlled by the control unit as needed. The device features zero start-up and shutdown, offering high adaptability. A placement channel 213 is provided on the light-emitting component 200. The placement channel 213 of the first light-emitting component 201 extends along a first horizontal direction, the placement channel 213 of the second light-emitting component 202 extends along a second horizontal direction, and the placement channel 213 of the third light-emitting component 203 extends along a vertical direction. Multiple camera detection modules are respectively positioned within the placement channels 213 of the multiple light-emitting components 200. This allows for simultaneous imaging detection of the object to be inspected within the accommodating space 204 from different directions using multiple camera detection modules, ensuring the imaging quality of the curved surface of the object to be inspected and guaranteeing the efficiency of the imaging detection.

[0032] Specifically, the surface light source of the first light-emitting component 201 is a white light source structure, and the surface light sources of the second light-emitting component 202 and the third light-emitting component 203 are both white light source structures and infrared light source structures. The controller can control the light emitted by different light-emitting components 200, and can also control the color of the light emitted by the surface light sources of the second light-emitting component 202 and the third light-emitting component 203, thereby improving adaptability.

[0033] Reference Figure 4 and Figure 5 In some embodiments of this utility model, the light-emitting component 200 further includes a circumferential ring 250; the circumferential ring 250 is provided with a receiving channel 251, which is provided through both ends of the circumferential ring 250; a first opening 215 is provided on the outer shell 210, and a second opening 216 is provided on the diffuser plate 240, with the first opening 215 and the second opening 216 being opposite to each other; the circumferential ring 250 is disposed in the receiving groove 211, with both ends of the circumferential ring 250 abutting against the opposite end faces of the outer shell 210 and the diffuser plate 240, respectively; the receiving channel 251 is connected to the first opening 215 and the second opening 216, respectively, to define and form a placement channel 213.

[0034] A first opening 215 and a second opening 216 are respectively provided on the opposite end faces of the outer shell 210 and the diffuser plate 240. The first opening 215 and the second opening 216 are arranged opposite to each other and spaced apart. The circumferential member 250 is located in the receiving groove 211, and the two ends of the circumferential member 250 are respectively opposite to the end faces of the outer shell 210 and the diffuser plate 240, and separate the first opening 215 and the second opening 216 from the receiving groove 211, so that the circumferential member 250 and the outer shell 210 and the diffuser plate 240 are defined by the first opening 215, the second opening 216 and the receiving channel 251 to form a placement channel 213.

[0035] Specifically, the circumferential component 250 is connected to the diffuser plate 240 and the outer shell 210 by a threaded structure; wherein, the length direction of the circumferential component 250 of the first light-emitting component 201 is the first horizontal direction, the length direction of the circumferential component 250 of the second light-emitting component 202 is the second horizontal direction, and the length direction of the circumferential component 250 of the third light-emitting component 203 is the vertical direction.

[0036] Reference Figure 1 and Figure 2 In some embodiments of this utility model, the light-emitting component 200 further includes a baffle 260; a groove 217 is provided on the end face of the outer shell 210 near the outer cover 100, a first opening 215 is provided on the bottom wall of the groove 217, and the baffle 260 is movably provided in the groove 217 and can cover the first opening 215.

[0037] The baffle 260 can move back and forth within the slide groove 217. The baffle 260 can be moved to the first opening 215 to block and seal the first opening 215, so that the baffle 260 can cooperate with the camera detection module to block the light leaking from the first opening 215. The baffle 260 can also be moved outside the first opening 215 to facilitate the installation of the camera detection module into the placement channel 213.

[0038] Specifically, a wiring port is provided in the middle of the baffle 260 to facilitate the arrangement of the camera detection module's wiring.

[0039] Reference Figures 4 to 6 In some embodiments of this utility model, the outer shell 210 includes a mounting plate 218 and a side plate 219; the mounting plate 218 abuts against the inner wall of the receiving cavity 130; multiple side plates 219 are provided, and the multiple side plates 219 are connected end to end in sequence and are all provided on the mounting plate 218, and the multiple side plates 219 and the mounting plate 218 define a receiving groove 211.

[0040] One end face of the mounting plate 218 abuts against the outer cover 100. The other end face of the mounting plate 218 is provided with multiple side plates 219. The multiple side plates 219 are connected end to end in sequence so as to cooperate with the mounting plate 218 to form a receiving groove 211 and a light outlet. The diffuser plate 240 is provided at the light outlet and abuts against the multiple side plates 219 to ensure the uniformity of the emitted light.

[0041] The surface light source 230 and the mounting plate 218 are in contact through a heat-conducting layer.

[0042] Reference Figures 1 to 3 In some embodiments of this utility model, the housing 210 of the first light-emitting component 201 has multiple placement channels 213, and the placement channels 213 of the housings 210 of the two first light-emitting components 201 are arranged opposite to each other along the first horizontal direction, so as to ensure the uniformity of the imaging of the multiple camera detection modules.

[0043] Specifically, there are seven placement channels 213, six of which are arranged vertically on both sides of the second side opening 214, and the other placement channel 213 is located above the second side opening 214.

[0044] Reference Figures 1 to 3 In some embodiments of this utility model, the housing 210 of the second light-emitting component 202 has multiple placement channels 213, and the placement channels 213 of the housings 210 of the two second light-emitting components 202 are arranged opposite to each other along the second horizontal direction, so as to ensure the uniformity of the imaging of the multiple camera detection modules.

[0045] Specifically, there are five placement channels 213, four of which are arranged sequentially along the vertical direction and the first horizontal direction, and the other placement channel 213 is located above the middle.

[0046] Reference Figure 1 and Figure 7 In some embodiments of this utility model, the outer cover 100 includes a cover body 101 and a base plate 102; the first side opening 110 and the connecting port 120 are both provided on the cover body 101; the cover body 101 abuts against the side wall of the housing 210 of the plurality of light-emitting components 200 away from the light-emitting port; two base plates 102 are provided, and the two base plates 102 abut against the bottom end of the housing 210 of the first light-emitting component 201 and the second light-emitting component 202, and are connected to the bottom of the cover body 101; both base plates 102 are provided to avoid obstructing the test piece placed in the receiving space 204.

[0047] Specifically, both base plates 102 are connected to the housings 210 of the two first light-emitting components 201 and to the housings 210 of the two second light-emitting components 202 respectively, so as to define the position between the multiple light-emitting components 200.

[0048] Reference Figure 1 and Figure 7 In some embodiments of this utility model, the outer cover 100 also includes aluminum strips 103; multiple aluminum strips 103 are provided, and all are provided on the outside of the cover 101. The multiple aluminum strips 103 are located near multiple connecting ports 120, so as to facilitate the installation and disassembly of the camera detection module and improve the structural strength of the cover 101.

[0049] In some embodiments of this utility model, a mounting bracket is also included; multiple mounting brackets are provided, and each is connected to the housing 210 of two adjacent light-emitting components 200.

[0050] By setting up mounting brackets, the position between the housings 210 of two adjacent light-emitting components 200 can be fixed, which can improve the stability of the overall structure.

[0051] Specifically, the mounting bracket is a right-angle bracket structure.

[0052] Reference Figure 1 In some embodiments of this utility model, a handle 400 is also included; two handles 400 are provided, and are respectively provided on the two opposite outer sides of the outer cover 100.

[0053] The handle 400 allows operators to easily move the outer cover 100.

[0054] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A combined light source detection device for detecting curved surface objects, characterized in that, include: The outer cover (100) is provided with a first side opening (110), a connecting port (120), and a receiving cavity (130); there are two first side openings (110), which are respectively provided on both sides of the outer cover (100) along a first horizontal direction; both first side openings (110) are provided through the first horizontal direction and are connected to the receiving cavity (130); there are multiple connecting ports (120); A light-emitting component (200) is located within the receiving cavity (130); the light-emitting component (200) includes a housing (210), a heat-conducting layer, a surface light source (230), and a diffuser plate (240); the housing (210) abuts against the inner wall of the receiving cavity (130); the housing (210) is provided with a receiving groove (211), a light-emitting port, and a placement channel (213); the light-emitting port is located on the side of the housing (210) away from the outer cover (100) and is connected to the receiving groove (211); the surface light source (230) is disposed within the receiving groove (211), and the heat-conducting layer abuts against the inner wall of the receiving groove (211) and the surface light source (230) respectively; the diffuser plate (240)... A plate (240) is disposed at the light outlet; the placement channel (213) is disposed through the outer shell (210) and the diffuser plate (240), and is separated from the receiving groove (211); multiple light-emitting components (200) are disposed, namely a first light-emitting component (201), a second light-emitting component (202) and a third light-emitting component (203); the placement channels (213) of the outer shells (210) of the multiple light-emitting components (200) are disposed opposite to the multiple communication ports (120) of the outer cover (100); the bottom end of the outer shell (210) of the first light-emitting component (201) is provided with a second side opening (214) that is recessed upward, the second side opening (214) is provided through the first horizontal direction and is separated from the receiving groove (211) and the placement channel (213); two first light-emitting components (201) are provided and are arranged opposite to each other and spaced apart along the first horizontal direction; the placement channels (213) of the outer shells (210) of the two first light-emitting components (201) are all provided through the first horizontal direction; the second side openings (214) of the two first light-emitting components (201) are respectively arranged opposite to the two first side openings (110) of the outer cover (100); two second light-emitting components (202) are provided and are arranged opposite to each other and spaced apart along the second horizontal direction; the two second light-emitting components ( The placement channel (213) of the outer shell (210) of the third light-emitting component (202) is provided through the second horizontal direction; the two side ends of the two second light-emitting components (202) respectively abut against the two side ends of the two first light-emitting components (201); the placement channel (213) of the outer shell (210) of the third light-emitting component (203) is provided through the vertical direction; the bottom end of the third light-emitting component (203) abuts against the top ends of the two first light-emitting components (201) and the two second light-emitting components (202); a receiving space (204) is defined between the third light-emitting component (203), the two first light-emitting components (201) and the two second light-emitting components (202).The placement channels (213) of the light-emitting components (200) are all connected to the receiving space (204); the second side opening (214) of the first light-emitting component (201) is connected to the receiving space (204); Wherein, the first horizontal direction and the second horizontal direction are arranged perpendicular to each other; A control element is connected to the outer casing (100); the control element is electrically connected to the surface light source element (230) of the plurality of light-emitting components (200); Multiple camera detection modules are provided; the multiple camera detection modules are respectively disposed in the placement channel (213) of the multiple light-emitting components (200); the detection ends of the camera detection modules are all disposed facing the accommodating space (204).

2. The combined light source detection device for detecting curved objects according to claim 1, characterized in that, The light-emitting component (200) further includes a circumferential ring (250), which is provided with a receiving channel (251) that passes through both ends of the circumferential ring (250). The outer shell (210) is provided with a first opening (215), and the diffuser plate (240) is provided with a second opening (216). The first opening (215) and the second opening (216) are opposite to each other. The circumferential ring (250) is disposed in the receiving groove (211), and both ends of the circumferential ring (250) abut against the opposite end faces of the outer shell (210) and the diffuser plate (240), respectively. The receiving channel (251) is connected to the first opening (215) and the second opening (216) to define the placement channel (213).

3. The combined light source detection device for detecting curved objects according to claim 2, characterized in that, The light-emitting component (200) also includes a baffle (260); the outer shell (210) is provided with a groove (217) on the end face near the outer cover (100), the first opening (215) is provided on the bottom wall of the groove (217), the baffle (260) is movably provided in the groove (217) and can cover the first opening (215).

4. The combined light source detection device for detecting curved objects according to claim 1, characterized in that, The outer shell (210) includes a mounting plate (218) and side plates (219); the mounting plate (218) abuts against the inner wall of the receiving cavity (130); multiple side plates (219) are provided, and the multiple side plates (219) are connected end to end in sequence and are all provided on the mounting plate (218), and the multiple side plates (219) and the mounting plate (218) define the receiving groove (211).

5. The combined light source detection device for detecting curved objects according to claim 1, characterized in that, The housing (210) of the first light-emitting component (201) has multiple placement channels (213), and the placement channels (213) of the housing (210) of two first light-emitting components (201) are arranged opposite to each other along the first horizontal direction.

6. The combined light source detection device for detecting curved objects according to claim 1, characterized in that, The housing (210) of the second light-emitting component (202) has multiple placement channels (213), and the placement channels (213) of the housing (210) of the two second light-emitting components (202) are arranged opposite to each other along the second horizontal direction.

7. The combined light source detection device for detecting curved objects according to claim 1, characterized in that, The outer cover (100) includes a cover body (101) and a base plate (102); the first side opening (110) and the connecting port (120) are both provided on the cover body (101); the cover body (101) abuts against the outer wall of the outer shell (210) of the plurality of light-emitting components (200) away from the light-emitting port; there are two base plates (102), and the two base plates (102) abut against the bottom end of the outer shell (210) of the first light-emitting component (201) and the second light-emitting component (202), and are connected to the lower part of the cover body (101); the two base plates (102) are both provided to avoid the first side opening (110).

8. The combined light source detection device for detecting curved objects according to claim 7, characterized in that, The outer cover (100) also includes aluminum strips (103); multiple aluminum strips (103) are provided, and all of them are provided on the outside of the cover (101), and the multiple aluminum strips (103) are respectively located near the multiple connecting ports (120).

9. The combined light source detection device for detecting curved objects according to claim 1, characterized in that, It also includes mounting brackets; multiple mounting brackets are provided and are respectively connected to the housing (210) of two adjacent light-emitting components (200).

10. The combined light source detection device for detecting curved objects according to claim 1, characterized in that, It also includes handles (400); there are two handles (400), which are respectively located on the two opposite outer sides of the outer cover (100).

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