Light source structure and detection equipment

Abstract

The utility model discloses a light source structure and detection equipment, and belongs to the technical field of detection. The light source structure comprises a shell, a light source assembly and an adjusting assembly, the shell is provided with a light outlet, the light source assembly comprises a first light source and a second light source which are both installed in the shell, and the adjusting assembly is installed in the shell and comprises a first spectroscope and a second spectroscope. The first spectroscope is arranged on a path of first light emitted by the first light source and adjusts at least part of the first light to be emitted towards the light outlet, and the second spectroscope is arranged on a path of second light emitted by the second light source and adjusts at least part of the second light to be emitted towards the light outlet. The first light and the second light emitted towards the light outlet are located on the same optical axis, so that a brighter and more uniform lighting effect is generated under the same energy consumption, pictures subsequently collected by the image collection equipment are clearer, and the imaging quality is high.

Description

Technical Field

[0001] The present application belongs to the field of detection technology, and in particular, relates to a light source structure and detection equipment. Background Art

[0002] When inspecting metal appearance products, it is usually necessary to inspect the horizontal and vertical lines on the metal surface to identify whether there are defects on the metal surface. The existing light sources for horizontal and vertical line inspection have problems such as uneven lighting and insufficient lighting brightness. This will cause the subsequent acquisition of horizontal and vertical lines on the metal surface by image acquisition equipment to result in blurred images and poor imaging quality. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a light source structure and a detection device, the light source structure produces a brighter and more uniform lighting effect under the same energy consumption, so that a clearer picture can be collected by an image acquisition device in the future, and the imaging quality is high.

[0004] In a first aspect, the present application provides a light source structure, comprising:

[0005] The housing has a light outlet;

[0006] A light source assembly, comprising a first light source and a second light source, wherein the first light source and the second light source are both mounted on the housing;

[0007] An adjustment component is installed on the shell, and the adjustment component includes a first beam splitter and a second beam splitter. The first beam splitter is arranged on the path of a first light emitted by a first light source and adjusts at least a portion of the first light to be emitted toward the light exit. The second beam splitter is arranged on the path of a second light emitted by a second light source and adjusts at least a portion of the second light to be emitted toward the light exit, wherein the first light and the second light emitted toward the light exit are on the same optical axis.

[0008] According to the light source structure of the present application, by installing the first light source and the second light source in the same housing, efficient integration of the light source is achieved. This design not only simplifies the structure, reduces the connection and assembly steps between components, but also makes the entire light source structure more compact, which is convenient for use in various space-constrained occasions. The first beam splitter and the second beam splitter in the adjustment component are responsible for adjusting the light emitted by the first light source and the second light source respectively. They can ensure that the first light and the second light emitted toward the light outlet are on the same optical axis. This design effectively concentrates the light and improves the lighting efficiency. This enables the light source assembly to produce brighter and more uniform lighting effects at the same energy consumption. In addition, this design optimizes the optical path, reduces the loss and scattering of light during propagation, and improves the utilization rate of light. At the same time, the unification of the optical axis also helps to achieve more accurate beam control and enhance the lighting effect. Since the light source assembly includes two independent light sources, and each light source can be independently adjusted by a beam splitter, this light source structure has higher flexibility. Users can configure different lighting effects according to actual needs by adjusting parameters such as the brightness, color temperature and angle of the beam splitter of the light source to meet diverse lighting needs. Since the light source assembly and the adjustment assembly are integrated in the same housing, this design makes the maintenance and management of the light source structure more convenient. Users can easily check and replace the light source or adjustment assembly, reducing maintenance costs and time costs.

[0009] According to an embodiment of the present application, the housing includes a plurality of mounting plates, and the plurality of mounting plates are sequentially connected end to end to jointly enclose and form a receiving space;

[0010] The first light source and the second light source are respectively mounted on two adjacent mounting plates;

[0011] The first beam splitter and the second beam splitter are both located in the accommodation space.

[0012] According to an embodiment of the present application, the two adjacent mounting plates include a first mounting plate, and the first mounting plate is detachably connected to the first light source; and / or,

[0013] The two adjacent mounting plates include a second mounting plate, and the second mounting plate is detachably connected to the second light source; and / or,

[0014] The two adjacent mounting plates are arranged vertically.

[0015] According to an embodiment of the present application, the first light source and the first mounting plate are threadedly connected via a screw connection; and / or,

[0016] The second light source and the second mounting plate are threadedly connected via a screw connection.

[0017] According to an embodiment of the present application, the outer surface of the first mounting plate is provided with a first step hole communicating with the accommodating space, and the first light source is provided with a first abutment platform, and when the light-emitting end of the first light source is inserted from the outside to the inside into the first step hole, the first abutment platform is suitable for abutting against the first step surface of the first step hole; and / or,

[0018] The outer surface of the second mounting plate is provided with a second step hole connected to the accommodating space, and the second light source is provided with a second abutment platform. When the light-emitting end of the second light source is inserted into the second step hole from the outside to the inside, the second abutment platform is suitable for abutting against the first step surface of the second step hole.

[0019] According to an embodiment of the present application, the housing is further provided with a first rotating hole, the first axis of the first rotating hole is perpendicular to the optical axis of the first light source, a first rotating shaft is rotatably mounted in the first rotating hole, the adjustment assembly further comprises a first mounting frame, the first mounting frame is mounted in the accommodating space and is used for mounting the first beam splitter, a side frame edge of the first mounting frame is connected to the first rotating shaft; and / or,

[0020] The shell is also provided with a second rotating hole, the second axis of the second rotating hole is perpendicular to the optical axis of the second light source, and a second rotating shaft is rotatably installed in the second rotating hole. The adjustment component also includes a second mounting frame, which is installed in the accommodating space and is used for installing the second spectroscope. A side frame edge of the second mounting frame is connected to the second rotating shaft.

[0021] According to an embodiment of the present application, the adjustment assembly further includes a first driving mechanism, which is installed on the housing and is used to drive the first rotating shaft to rotate; and / or,

[0022] The adjusting assembly further comprises a second driving mechanism, which is mounted on the housing and is used to drive the second rotating shaft to rotate; and / or,

[0023] The free end of the mounting plate of the housing provided with the first rotating hole is further provided with a first notch, the first notch is connected with the first rotating hole, and the first notch is suitable for the first rotating shaft to pass through; and / or,

[0024] The free end of the mounting plate of the housing provided with the second rotating hole is also provided with a second notch, the first notch is communicated with the second rotating hole, and the second notch is suitable for the second rotating shaft to pass through.

[0025] According to one embodiment of the present application, the first driving mechanism includes a first operating knob and a first transmission mechanism, the first transmission mechanism transmission-connecting the first operating knob and the first rotating shaft, so as to be suitable for converting the rotation of the first operating knob into the rotation of the first rotating shaft; and / or,

[0026] The second driving mechanism includes a second operating knob and a second transmission mechanism, wherein the second transmission mechanism is in transmission connection with the second operating knob and the second rotating shaft, so as to be suitable for converting the rotation of the second operating knob into the rotation of the second rotating shaft.

[0027] According to an embodiment of the present application, the first driving mechanism includes a first hollow rotating platform, the first hollow rotating platform is mounted on the housing, and the output end of the first hollow rotating platform is drivingly connected to the first rotating shaft; and / or,

[0028] The second driving mechanism includes a second hollow rotating platform, the second hollow rotating platform is installed on the shell, and the output end of the second hollow rotating platform is drivingly connected to the second rotating shaft.

[0029] In a second aspect, the present application provides a detection device, the light source structure as described above, the light source structure comprising:

[0030] A housing having a light outlet;

[0031] A light source assembly, comprising a first light source and a second light source, wherein the first light source and the second light source are both mounted on the housing;

[0032] An adjustment component is installed on the shell, and the adjustment component includes a first beam splitter and a second beam splitter. The first beam splitter is arranged on the path of a first light emitted by a first light source and adjusts at least a portion of the first light to be emitted toward the light exit. The second beam splitter is arranged on the path of a second light emitted by a second light source and adjusts at least a portion of the second light to be emitted toward the light exit, wherein the first light and the second light emitted toward the light exit are on the same optical axis.

[0033] According to the detection device of the present application, according to the light source structure of the present application, by installing the first light source and the second light source in the same housing, efficient integration of the light source is achieved. This design not only simplifies the structure, reduces the connection and assembly steps between components, but also makes the entire light source structure more compact, which is convenient for use in various space-constrained occasions. The first beam splitter and the second beam splitter in the adjustment component are responsible for adjusting the light emitted by the first light source and the second light source respectively. They can ensure that the first light and the second light emitted toward the light outlet are on the same optical axis. This design effectively concentrates the light and improves the lighting efficiency. This enables the light source assembly to produce brighter and more uniform lighting effects at the same energy consumption. In addition, this design optimizes the optical path, reduces the loss and scattering of light during propagation, and improves the utilization rate of light. At the same time, the unification of the optical axis also helps to achieve more accurate beam control and enhance the lighting effect. Since the light source assembly includes two independent light sources, and each light source can be independently adjusted by a beam splitter, this light source structure has higher flexibility. Users can configure different lighting effects according to actual needs by adjusting parameters such as the brightness, color temperature and angle of the light source and the beam splitter to meet diverse lighting needs. Since the light source assembly and the adjustment assembly are integrated in the same housing, this design makes the maintenance and management of the light source structure more convenient. Users can easily check and replace the light source or adjustment assembly, reducing maintenance costs and time costs.

[0034] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0036] Figure 1 It is one of the structural schematic diagrams of the light source structure provided in the embodiment of the present application;

[0037] Figure 2 yes Figure 1 A partial exploded diagram of the light source structure in the center;

[0038] Figure 3 yes Figure 1 A schematic structural diagram of the first mounting frame, the first beam splitter and the first driving mechanism;

[0039] Figure 4 yes Figure 1 A structural schematic diagram of the first rotating shaft and the first driving mechanism;

[0040] Figure 5 yes Figure 1Schematic diagram of the structure of the middle shell.

[0041] Reference numerals:

[0042] Light source structure 100;

[0043] Housing 110, mounting plate 111, first mounting plate 1111, first step hole 11111, second mounting plate 1112, second step hole 11121, first rotation hole 112, second rotation hole 113, first notch 114, second notch 115;

[0044] A light source assembly 120, a first light source 121, and a second light source 122;

[0045] A first beam splitter 131, a second beam splitter 132, a first mounting frame 133, a second mounting frame 134, a first driving mechanism 135, a first operating knob 1351, a first transmission mechanism 1352, a second driving mechanism 136, a second operating knob 1361, and a second transmission mechanism 1362;

[0046] A first rotating shaft 141;

[0047] A first locking assembly 151 and a second locking assembly 152;

[0048] Accommodating space a, first axis b, second axis c. DETAILED DESCRIPTION

[0049] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0050] Reference below Figure 1-Figure 5 A light source structure 100 and a detection device according to an embodiment of the present application are described.

[0051] Reference Figures 1 to 3 The light source structure 100 includes a housing 110, a light source assembly 120 and an adjustment assembly.

[0052] The housing has a light outlet, so that the light outlet can achieve effective output or transmission of light.

[0053] It should be noted that the present application does not limit the shape and size of the housing 110 and the light outlet. In addition, the housing 110 can be made of a variety of materials, for example, the housing 110 can be made of metal or plastic, and the present application does not limit this.

[0054] The light source assembly 120 includes a first light source 121 and a second light source 122, and the first light source 121 and the second light source 122 are both installed in the housing 110. In this way, by integrating the first light source 121 and the second light source 122 in the same housing 110, the structure of the entire lighting system can be simplified, and the number of components required can be reduced, thereby reducing production costs and maintenance costs. At the same time, the integrated design also makes the light source assembly 120 more compact, which is convenient for use in various space-constrained scenes. The first light source 121 and the second light source 122 can complement each other and enhance the lighting effect. In addition, the integrated design also helps to reduce the risk of damage caused by mechanical vibration or impact, thereby improving the reliability and stability of the light source assembly 120. Since the overall structure of the light source assembly 120 is compact and highly integrated, the installation process becomes simpler and faster. At the same time, since the number of components is reduced, maintenance is also more convenient, reducing the difficulty and cost of maintenance.

[0055] It should be noted that the first light source 121 and the second light source 122 can be coaxial light, point light source, surface light source, telecentric coaxial light, etc. The selection of specific types is set according to actual needs, and this application does not limit this.

[0056] The adjustment component is installed on the housing 110, and the adjustment component includes a first beam splitter 131 and a second beam splitter 132. The first beam splitter 131 is arranged on the path of the first light emitted by the first light source 121 and adjusts at least part of the first light to be emitted toward the light outlet. The second beam splitter 132 is arranged on the path of the second light emitted by the second light source 122 and adjusts at least part of the second light to be emitted toward the light outlet. The first light and the second light emitted toward the light outlet are on the same optical axis. In this way, this design effectively concentrates the light and improves the lighting efficiency. This enables the light source component 120 to produce a brighter and more uniform lighting effect at the same energy consumption, and unifies and simplifies the optical paths of the first light and the second light emitted toward the light outlet.

[0057] It should be noted that, in the embodiments of the present application, the first beam splitter 131 and the second beam splitter 132 are both flat beam splitters. In this way, the flat beam splitter has a relatively simple structure, which makes the entire optical system more compact. The compact structure is not only conducive to saving space, but also makes the installation and debugging of the system more convenient. When the flat beam splitter separates the energy of the light source and changes the direction of the optical path, the light absorption is small, and the light loss after the splitting is also low. This means that more light energy can be effectively utilized, which improves the overall efficiency of the optical system. Flat beam splitters usually have higher optical properties, such as accurate spectral ratio and flat spectral curve. This makes the splitting effect more accurate and ensures the stability of the optical system. The manufacturing process of the flat beam splitter is relatively mature and easy to achieve large-scale production.

[0058] According to the light source structure 100 of the present application, by installing the first light source 121 and the second light source 122 in the same housing 110, efficient integration of the light source is achieved. This design not only simplifies the structure, reduces the connection and assembly steps between components, but also makes the entire light source structure 100 more compact and convenient for use in various space-constrained occasions. The first beam splitter 131 and the second beam splitter 132 in the adjustment component are responsible for adjusting the light emitted by the first light source 121 and the second light source 122 respectively. They can ensure that the first light and the second light emitted toward the light outlet are on the same optical axis. This design effectively concentrates the light and improves the lighting efficiency. This enables the light source assembly 120 to produce a brighter and more uniform lighting effect at the same energy consumption. In addition, this design optimizes the optical path, reduces the loss and scattering of light during propagation, and improves the utilization rate of light. At the same time, the unification of the optical axis also helps to achieve more accurate beam control and enhance the lighting effect. Since the light source assembly 120 includes two independent light sources, and each light source can be independently adjusted by a beam splitter, this light source structure 100 has higher flexibility. Users can configure different lighting effects according to actual needs by adjusting parameters such as the brightness, color temperature, and angle of the beam splitter, to meet diverse lighting needs. Since the light source assembly 120 and the adjustment assembly are integrated in the same housing 110, this design makes the maintenance and management of the light source structure 100 more convenient. Users can easily check and replace the light source or adjustment assembly, reducing maintenance costs and time costs.

[0059] Reference Figure 5In one embodiment, the housing 110 includes a plurality of mounting plates 111, which are connected end to end in sequence to enclose the accommodation space a. In this way, the housing 110 structure formed by the plurality of mounting plates 111 connected to each other has high stability. The tight connection between the mounting plates 111 can ensure that the overall structure of the housing 110 is firm and not easily deformed or damaged. This stability is essential for protecting the internal light source assembly 120 and the adjustment assembly, and can ensure that they can work normally even in harsh environments.

[0060] It should be noted that the multiple mounting plates 111 can be connected by welding, adhesive bonding or integral molding, etc., and this application does not limit this. In other embodiments, the multiple mounting plates 111 can also be detachably connected, so that the assembly and disassembly of the shell 110 becomes easier. Each mounting plate 111 can be independently manufactured and transported, and then assembled on site, which not only reduces the cost of production and transportation, but also improves the flexibility of assembly. In addition, when it is necessary to maintain or replace internal components, the mounting plate 111 of a specific part can also be easily disassembled to facilitate maintenance operations.

[0061] Reference Figure 1 and Figure 2 , the first light source 121 and the second light source 122 are respectively mounted on two adjacent mounting plates 111. In this way, since the first light source 121 and the second light source 122 are respectively mounted on adjacent mounting plates 111, the space between them is effectively utilized, reducing unnecessary space waste. This compact design makes the entire light source structure 100 more compact and suitable for application scenarios with limited space. The light sources are dispersedly mounted on adjacent mounting plates 111 to increase the heat dissipation area and improve the heat dissipation efficiency. A heat dissipation channel can be formed between adjacent mounting plates 111, which helps to dissipate the heat generated by the light source in time and prevent overheating from causing adverse effects on the performance and life of the light source. Since the first light source 121 and the second light source 122 are respectively mounted on adjacent mounting plates 111, maintenance is more convenient, avoiding mutual interference between the first light source 121 and the second light source 122 when they are replaced. Installing the two light sources on adjacent mounting plates 111 helps the first beam splitter 131 and the second beam splitter 132 to adjust the light and simplify the operation.

[0062] The first beam splitter 131 and the second beam splitter 132 are both in the accommodation space a, so that the first beam splitter 131 and the second beam splitter 132 can be effectively protected from adverse factors such as dust, moisture, impact, etc. in the external environment. This protection helps to maintain the optical performance and stability of the beam splitter and extend its service life. The first beam splitter 131 and the second beam splitter 132 are located in the accommodation space a, making the entire light source structure 100 more compact and reducing additional external connections and supporting structures. This integrated design not only simplifies the structure, but also improves the overall aesthetics. Installing the beam splitter in the accommodation space a can make it easier to lay out and adjust the optical path. Since the beam splitter is located in the accommodation space a, it is easier to access and operate them when it is necessary to clean, adjust or replace the beam splitter. This design reduces the difficulty and cost of maintenance and improves the convenience of management. Being installed in the accommodation space a makes the working environment of the beam splitter more stable, which helps to reduce the fluctuation of optical performance caused by factors such as temperature changes and mechanical vibrations. Therefore, the light source structure 100 can provide a more stable and reliable lighting effect.

[0063] Reference Figure 1 and Figure 2 In one embodiment, the two adjacent mounting plates 111 include a first mounting plate 1111, and the first mounting plate 1111 is detachably connected to the first light source 121. In this way, the first light source 121 can be easily installed on the first mounting plate 1111 by means of a detachable connection, and can also be easily removed. This design makes the replacement, maintenance or upgrading of the light source simpler and faster, and reduces the difficulty of operation and time cost. The detachable connection allows the user to replace light sources of different types, specifications or performances according to actual needs. This flexibility enables the light source structure 100 to adapt to different application scenarios and lighting requirements, and improves its customizability and versatility. When the first light source 121 fails or its performance degrades, the user can quickly disassemble and replace it with a new light source without large-scale disassembly or maintenance of the entire light source structure 100. This reduces the complexity and cost of maintenance and improves the convenience of management. The design of the detachable connection enables the light source to better adapt to different working environments. The detachable connection usually means that there is a certain gap or heat dissipation channel between the light source and the mounting plate 111, which helps to dissipate the heat generated by the light source in time during operation, improves the heat dissipation performance, and prolongs the service life of the light source.

[0064] Reference Figure 1 and Figure 2, the two adjacent mounting plates 111 include a second mounting plate 1112, and the second mounting plate 1112 is detachably connected to the second light source 122. In this way, the two adjacent mounting plates 111 include a second mounting plate 1112, and the second mounting plate 1112 is detachably connected to the second light source 122. In this way, the second light source 122 can be easily installed on the second mounting plate 1112 by means of a detachable connection, and can also be easily removed. This design makes the replacement, maintenance or upgrading of the light source simpler and faster, and reduces the difficulty of operation and time cost. The detachable connection allows the user to replace light sources of different types, specifications or performances according to actual needs. This flexibility enables the light source structure 100 to adapt to different application scenarios and lighting requirements, and improves its customizability and versatility. When the second light source 122 fails or its performance deteriorates, the user can quickly disassemble and replace it with a new light source without large-scale disassembly or maintenance of the entire light source structure 100. This reduces the complexity and cost of maintenance and improves the convenience of management. The design of the detachable connection enables the light source to better adapt to different working environments. The detachable connection usually means that there is a certain gap or heat dissipation channel between the light source and the mounting plate 111, which helps to dissipate the heat generated by the light source in time during operation, improves the heat dissipation performance, and prolongs the service life of the light source.

[0065] Reference Figure 1 and Figure 2 In one embodiment, the two adjacent mounting plates 111 are arranged vertically, so that the vertically arranged mounting plates 111 can maximize the use of vertical space, especially in situations where horizontal space is limited. This design enables the light source structure 100 to achieve a higher installation density in a smaller horizontal area, thereby improving space utilization. A stable support structure can be formed between the vertical mounting plates 111, thereby enhancing the stability of the entire light source structure 100. This stability helps to reduce structural looseness or deformation caused by external vibration or impact, thereby ensuring the stable operation of the light source. The vertically arranged mounting plates 111 can form a natural heat dissipation channel, which is conducive to the convection and dissipation of heat. This design can effectively reduce the heat accumulation generated when the light source is working, improve the heat dissipation efficiency, and extend the service life of the light source. The vertical mounting plates 111 make the installation and maintenance operations of the first light source 121 and the second light source 122 more convenient. The staff can easily approach and operate the light source, and perform operations such as replacement, maintenance or debugging, thereby reducing the difficulty of work and labor intensity.

[0066] In addition, the two adjacent mounting plates 111 are vertically arranged, so that when installing the first beam splitter 131 and the second beam splitter 132, it is only necessary to make the normal of the first beam splitter 131 form an angle of 45 degrees with the optical axis of the first light source 121, and correspondingly, it is only necessary to make the normal of the second beam splitter 132 form an angle of 45 degrees with the optical axis of the second light. In this way, it can be achieved that at least part of the first light emitted by the first light source 121 after adjustment by the first beam splitter 131 and at least part of the second light emitted by the second light source 122 after adjustment by the second beam splitter 132 have the same emission direction and the second light and the first light are on the same optical axis. In this way, the structure is simple and easy to operate.

[0067] In one embodiment, the first light source 121 and the first mounting plate 1111 are threadedly connected by a screw connection, so that the threaded connection has excellent fastness and can withstand tensile, shear and torque forces under high load conditions. This high-strength connection ensures a stable connection between the first light source 121 and the first mounting plate 1111, reducing the risk of loosening or falling off due to vibration or external force. The threaded connection is more convenient for disassembly and replacement. When the first light source 121 needs to be repaired, replaced or the installation position is adjusted, the connection can be easily released by rotating the screw connection, reducing the difficulty of operation and time cost. Through the threaded connection, the connection between the first light source 121 and the first mounting plate 1111 is more stable, reducing structural problems caused by loose or loose connections. This stable and reliable connection helps to ensure the normal operation and service life of the first light source 121. The fine-tuning characteristics of the threaded connection allow the position of the first light source 121 on the first mounting plate 1111 to be accurately adjusted to meet specific lighting needs or installation requirements.

[0068] In one embodiment, the second light source 122 and the second mounting plate 1112 are threadedly connected by a screw connection, so that the threaded connection has excellent fastness and can withstand tensile, shear and torque forces under high load conditions. This high-strength connection ensures a stable connection between the second light source 122 and the second mounting plate 1112, reducing the risk of loosening or falling off due to vibration or external force. The threaded connection is more convenient for disassembly and replacement. When the second light source 122 needs to be repaired, replaced or the installation position is adjusted, the connection can be easily released by rotating the screw connection, reducing the difficulty of operation and time cost. Through the threaded connection, the connection between the second light source 122 and the second mounting plate 1112 is more stable, reducing structural problems caused by loose or loose connections. This stable and reliable connection helps to ensure the normal operation and service life of the second light source 122. The fine-tuning characteristics of the threaded connection allow the position of the second light source 122 on the second mounting plate 1112 to be accurately adjusted to meet specific lighting needs or installation requirements.

[0069] Reference Figure 5 In one embodiment, the outer surface of the first mounting plate 1111 is provided with a first step hole 11111 connected to the accommodation space a, and the first light source 121 is provided with a first abutment platform. When the light-emitting end of the first light source 121 is inserted from the outside to the inside into the first step hole 11111, the first abutment platform is suitable for abutting against the first step surface of the first step hole 11111. In this way, the position of the first light source 121 on the first mounting plate 1111 can be accurately positioned by abutting the first abutment platform with the first step surface. This positioning mechanism ensures the accuracy and consistency of the installation of the first light source 121, and avoids problems such as poor lighting effect or uneven light spot caused by deviation in the installation position. The abutment design increases the contact area between the first light source 121 and the first mounting plate 1111, thereby improving the stability of the overall structure. This stability helps to reduce the loosening or displacement of the light source caused by vibration or external force, and ensures the stable operation of the first light source 121. The first light source 121 is installed by inserting the light-emitting end into the first step hole 11111, making the installation process simple and quick. The abutment design can ensure that the first light source 121 will not damage the internal circuit or components due to over-insertion during installation, thereby improving the safety of installation. At the same time, it also helps prevent the first light source 121 from falling off or shifting due to vibration during operation, reducing potential safety risks. In addition, this design allows the use of first light sources 121 of different sizes and shapes, as long as they are equipped with corresponding first abutments and adapt to the size of the first step hole 11111, they can be easily installed on the first mounting plate 1111. This flexibility enables the structure of the first light source 121 to adapt to more application scenarios and lighting needs.

[0070] Reference Figure 5, the outer surface of the second mounting plate 1112 is provided with a second step hole 11121 connected to the accommodating space a, and the second light source 122 is provided with a second abutment platform. When the light-emitting end of the second light source 122 is inserted from the outside to the inside into the second step hole 11121, the second abutment platform is suitable for abutting against the second step surface of the second step hole 11121. In this way, the position of the second light source 122 on the second mounting plate 1112 can be accurately positioned by abutting the second abutment platform with the second step surface. This positioning mechanism ensures the accuracy and consistency of the installation of the second light source 122, and avoids problems such as poor lighting effect or uneven light spot caused by deviation in the installation position. The abutment design increases the contact area between the second light source 122 and the second mounting plate 1112, thereby improving the stability of the overall structure. This stability helps to reduce the loosening or displacement of the light source caused by vibration or external force, and ensures the stable operation of the second light source 122. The second light source 122 is installed by inserting the light-emitting end into the second step hole 11121, making the installation process simple and quick. The abutment design can ensure that the second light source 122 will not damage the internal circuit or components due to excessive insertion during the installation process, thereby improving the safety of the installation. At the same time, it also helps to prevent the second light source 122 from falling off or shifting due to vibration during operation, reducing potential safety risks. In addition, this design allows the use of second light sources 122 of different sizes and shapes, as long as they are equipped with a corresponding second abutment platform and adapt to the size of the second step hole 11121, they can be easily installed on the second mounting plate 1112. This flexibility enables the second light source 122 structure 100 to adapt to more application scenarios and lighting needs.

[0071] In one embodiment, the housing 110 is further provided with a first rotating hole 112, wherein the first axis b of the first rotating hole 112 is perpendicular to the optical axis of the first light source 121, and a first rotating shaft 141 is rotatably mounted in the first rotating hole 112. The adjustment assembly further comprises a first mounting frame 133, wherein the first mounting frame 133 is mounted in the accommodating space a and is used for mounting the first beam splitter 131, and a side frame edge of the first mounting frame 133 is connected to the first rotating shaft 141. Thus, since the first rotating shaft 141 can rotate freely in the first rotating hole 112, the first mounting frame 133 (and the first beam splitter 131 mounted thereon) connected to the first rotating shaft 141 can also be rotated and adjusted. This design allows the user to flexibly adjust the angle and direction of the first beam splitter 131 according to actual needs, so as to achieve different lighting effects or meet specific application requirements. By precisely controlling the rotation angle of the first mounting frame 133, the user can precisely adjust the position of the first beam splitter 131, thereby precisely controlling the propagation path and distribution of light. The matching design of the first rotating hole 112 and the first rotating shaft 141 usually has good stability and durability, and can withstand certain loads and vibrations. Therefore, even in long-term use or harsh environments, this design can maintain stable performance and ensure the stable operation of the first beam splitter 131. This design allows the user to replace or upgrade the beam splitter as needed in subsequent use without making large-scale changes to the entire light source structure 100. At the same time, due to the flexibility of rotation adjustment, this design is also easier to adapt to new applications or new needs that may appear in the future.

[0072] In one embodiment, the housing 110 is further provided with a second rotating hole 113, the second axis c of the second rotating hole 113 is perpendicular to the optical axis of the second light source 122, a second rotating shaft is rotatably mounted in the second rotating hole 113, the adjustment assembly further comprises a second mounting frame 134, the second mounting frame 134 is mounted in the accommodating space a, and is used for mounting the second beam splitter 132, a side frame edge of the second mounting frame 134 is connected to the second rotating shaft, so that since the second rotating shaft can rotate freely in the second rotating hole 113, the second mounting frame 134 (and the second beam splitter 132 mounted thereon) connected to the second rotating shaft can also be rotated and adjusted. This design allows the user to flexibly adjust the angle and direction of the second beam splitter 132 according to actual needs to achieve different lighting effects or meet specific application requirements. By accurately controlling the rotation angle of the second mounting frame 134, the user can accurately adjust the position of the second beam splitter 132, thereby accurately controlling the propagation path and distribution of light. The matching design of the second rotation hole 113 and the second rotation axis usually has good stability and durability, and can withstand certain loads and vibrations. Therefore, even in long-term use or harsh environments, this design can maintain stable performance and ensure the stable operation of the second beam splitter 132. This design allows the user to replace or upgrade the beam splitter as needed in subsequent use without making large-scale changes to the entire light source structure 100. At the same time, due to the flexibility of rotation adjustment, this design is also easier to adapt to new applications or new needs that may appear in the future.

[0073] It should be noted that the above-mentioned technical features "one side frame edge of the first mounting frame 133 is connected to the first rotating shaft 141, the first mounting frame 133 is installed with the first spectrometer 131, and the first rotating shaft 141 is rotatably installed in the first rotating hole 112" and "one side frame edge of the second mounting frame 134 is connected to the second rotating shaft, the second mounting frame 134 is installed with the second spectrometer 132, and the second rotating shaft is rotatably installed in the second rotating hole 113" can be set one by one or at the same time. When both are set at the same time, the adjustment efficiency is high, which greatly improves the production efficiency.

[0074] Reference Figures 2 to 4 In one embodiment, the adjustment component also includes a first driving mechanism 135, which is installed on the shell 110 to drive the first rotating shaft 141 to rotate. In this way, the complexity and difficulty of the operation can be reduced, so that the user can easily make adjustments even without professional skills.

[0075] In one embodiment, the adjustment component also includes a second driving mechanism 136, which is installed on the shell 110 to drive the second rotating shaft to rotate. In this way, the complexity and difficulty of operation can be reduced, so that the user can easily make adjustments even without professional skills.

[0076] Reference Figure 5 In one embodiment, the free end of the mounting plate 111 of the housing 110 provided with the first rotating hole 112 is also provided with a first notch 114, the first notch 114 is connected to the first rotating hole 112, and the first notch 114 is suitable for the first rotating shaft 141 to pass through, so that the first notch 114 is provided so that the first rotating shaft 141 connected to the first mounting frame 133 can easily enter or exit the first rotating hole 112 from the notch during installation or removal. Compared with the design without a notch, this structure greatly simplifies the installation and removal process of the rotating shaft and improves work efficiency. Through the first notch 114, the staff can more easily approach the first rotating shaft 141 and the first mounting frame 133, providing a larger operating space for the adjustment, maintenance or replacement of the first rotating shaft 141. This design makes the operation process more convenient and reduces the inconvenience caused by the limited operating space. The setting of the first notch 114 helps to reduce unnecessary materials and costs, while improving the overall performance of the product.

[0077] Reference Figure 5 In one embodiment, the free end of the mounting plate 111 of the housing 110 provided with the second rotating hole 113 is also provided with a second notch 115, and the first notch is connected to the second rotating hole 113, and the second notch 115 is suitable for the second rotating shaft to pass through. In this way, the second notch 115 is provided so that the second rotating shaft connected to the second mounting frame 134 can easily enter or exit the second rotating hole 113 from the notch during installation or removal. Compared with the design without a notch, this structure greatly simplifies the installation and removal process of the rotating shaft and improves work efficiency. Through the second notch 115, the staff can more easily approach the second rotating shaft and the second mounting frame 134, providing a larger operating space for the adjustment, maintenance or replacement of the second rotating shaft. This design makes the operation process more convenient and reduces the inconvenience caused by limited operating space. The provision of the second notch 115 helps to reduce unnecessary materials and costs, while improving the overall performance of the product.

[0078] Reference Figures 2 to 4In one embodiment, the first driving mechanism 135 includes a first operating knob 1351 and a first transmission mechanism 1352. The first transmission mechanism 1352 is connected to the first operating knob 1351 and the first rotating shaft 141, so as to be suitable for converting the rotation of the first operating knob 1351 into the rotation of the first rotating shaft 141. In this way, through the first operating knob 1351, the user can intuitively control the rotation of the first rotating shaft 141, so that the process of adjusting the angle of the first beam splitter is more convenient and the operation difficulty is reduced. The first transmission mechanism 1352 is responsible for effectively transmitting the rotation of the operating knob to the first rotating shaft 141 to ensure the continuity and stability of the rotation. The design and optimization of the transmission mechanism can improve the transmission efficiency, reduce energy loss, and make the adjustment faster and more accurate.

[0079] It should be noted that the design of the first operating knob 1351 is usually clear with scales or marks, and the user can precisely adjust the angle of the knob as needed, thereby achieving precise control over the first rotating shaft 141 .

[0080] There are many types of the first transmission mechanism 1352. For example, the first transmission mechanism 1352 may include at least one of a gear transmission mechanism, a belt transmission mechanism, a worm transmission mechanism, and a chain transmission mechanism. Since the technologies of the gear transmission mechanism, the belt transmission mechanism, the worm transmission mechanism, and the chain transmission mechanism are mature, the present application will not elaborate on them one by one.

[0081] In one embodiment, the second driving mechanism 136 includes a second operating knob 1361 and a second transmission mechanism 1362, and the second transmission mechanism 1362 is connected to the second operating knob 1361 and the second rotating shaft, so as to be suitable for converting the rotation of the second operating knob 1361 into the rotation of the second rotating shaft, so that through the second operating knob 1361, the user can intuitively control the rotation of the second rotating shaft, making the process of adjusting the angle of the second beam splitter more convenient and reducing the difficulty of operation. The second transmission mechanism 1362 is responsible for effectively transmitting the rotation of the operating knob to the second rotating shaft to ensure the continuity and stability of the rotation. The design and optimization of the transmission mechanism can improve the transmission efficiency, reduce energy loss, and make the adjustment faster and more accurate.

[0082] It should be noted that the design of the second operating knob 1361 is usually provided with clear scales or markings, and the user can precisely adjust the angle of the knob as required, thereby achieving precise control over the second rotation axis.

[0083] There are many types of the second transmission mechanism 1362. For example, the second transmission mechanism 1362 may include at least one of a gear transmission mechanism, a belt transmission mechanism, a worm transmission mechanism, and a chain transmission mechanism. Since the technologies of the gear transmission mechanism, the belt transmission mechanism, the worm transmission mechanism, and the chain transmission mechanism are mature, the present application will not elaborate on them one by one.

[0084] In one embodiment, the first driving mechanism 135 includes a first hollow rotating platform, which is mounted on the shell 110, and the output end of the first hollow rotating platform is drivingly connected to the first rotating shaft 141. In this way, the first hollow rotating platform is known for its high-precision rotation characteristics, which can ensure that the first rotating shaft 141 can achieve high-precision angle adjustment during the rotation process. The design of the first hollow rotating platform is usually compact, which can save space and make the entire driving mechanism more compact and lightweight. This is very beneficial for application scenarios that require the installation and use of driving mechanisms in limited spaces. The hollow structure of the first hollow rotating platform helps to dissipate heat and reduce the impact of heat generated by long-term work on system performance. The first hollow rotating platform enables the first driving mechanism 135 to maintain stable performance in harsh environments or long-term working conditions.

[0085] In one embodiment, the second driving mechanism 136 includes a second hollow rotating platform, which is mounted on the shell 110, and the output end of the second hollow rotating platform is drivingly connected to the second rotating shaft. In this way, the second hollow rotating platform is known for its high-precision rotation characteristics, which can ensure that the second rotating shaft can achieve high-precision angle adjustment during the rotation process. The design of the second hollow rotating platform is usually compact, which can save space and make the entire driving mechanism more compact and lightweight. This is very beneficial for application scenarios that require the installation and use of driving mechanisms in limited spaces. The hollow structure of the second hollow rotating platform helps to dissipate heat and reduce the impact of heat generated by long-term work on system performance. The second hollow rotating platform enables the second driving mechanism 136 to maintain stable performance in harsh environments or long-term working conditions.

[0086] Reference Figures 2 to 4In one embodiment, the light source structure 100 further includes a first locking assembly 151, and the first locking assembly 151 is used to lock the first rotating shaft 141 after the angle of the first beam splitter 131 is adjusted. In this way, by locking the first rotating shaft 141 through the first locking assembly 151, it can be ensured that the first beam splitter 131 remains fixed after the angle is adjusted, and is not easily changed by external vibration or other factors. This greatly enhances the stability of the light source structure 100 and improves the reliability of optical path transmission. The locking function of the first locking assembly 151 can ensure that the angle of the first beam splitter 131 remains accurate and unchanged, thereby maintaining the accuracy of the optical path and meeting the needs of high-precision experiments or measurements.

[0087] In one embodiment, the light source structure 100 further includes a second locking assembly 152, and the second locking assembly 152 is used to lock the second rotation axis after the angle of the second beam splitter 132 is adjusted. In this way, by locking the second rotation axis through the second locking assembly 152, it can be ensured that the second beam splitter 132 remains fixed after the angle is adjusted, and it is not easy to cause the angle to change due to external vibration or other factors. This greatly enhances the stability of the light source structure 100 and improves the reliability of optical path transmission. The locking function of the second locking assembly 152 can ensure that the angle of the second beam splitter 132 remains accurate and unchanged, thereby maintaining the accuracy of the optical path and meeting the needs of high-precision experiments or measurements.

[0088] In a second aspect, the present application further provides a detection device, which includes the light source structure 100 as described above.

[0089] According to the light source structure 100 of the present application, by installing the first light source 121 and the second light source 122 in the same housing 110, efficient integration of the light source is achieved. This design not only simplifies the structure, reduces the connection and assembly steps between components, but also makes the entire light source structure 100 more compact and convenient for use in various space-constrained occasions. The first beam splitter 131 and the second beam splitter 132 in the adjustment component are responsible for adjusting the light emitted by the first light source 121 and the second light source 122 respectively. They can ensure that the first light and the second light emitted toward the light outlet are on the same optical axis. This design effectively concentrates the light and improves the lighting efficiency. This enables the light source assembly 120 to produce a brighter and more uniform lighting effect at the same energy consumption. In addition, this design optimizes the optical path, reduces the loss and scattering of light during propagation, and improves the utilization rate of light. At the same time, the unification of the optical axis also helps to achieve more accurate beam control and enhance the lighting effect. Since the light source assembly 120 includes two independent light sources, and each light source can be independently adjusted by a beam splitter, this light source structure 100 has higher flexibility. Users can configure different lighting effects according to actual needs by adjusting parameters such as the brightness, color temperature, and angle of the beam splitter, to meet diverse lighting needs. Since the light source assembly 120 and the adjustment assembly are integrated in the same housing 110, this design makes the maintenance and management of the light source structure 100 more convenient. Users can easily check and replace the light source or adjustment assembly, reducing maintenance costs and time costs.

[0090] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0091] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0092] In the description of this application, "first feature" or "second feature" may include one or more of the features.

[0093] In the description of the present application, “plurality” means two or more.

[0094] In the description of the present application, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0095] In the description of the present application, “above”, “over” and “above” a first feature to a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0096] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0097] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A light source structure, characterized in that: include: A housing (110) having a light outlet; A light source assembly (120) comprising a first light source (121) and a second light source (122), wherein the first light source (121) and the second light source (122) are both mounted on the housing (110); An adjustment component is installed on the housing (110), and the adjustment component includes a first beam splitter (131) and a second beam splitter (132), wherein the first beam splitter (131) is arranged on the path of a first light emitted by a first light source and adjusts at least a portion of the first light to be emitted toward the light exit, and the second beam splitter (132) is arranged on the path of a second light emitted by a second light source and adjusts at least a portion of the second light to be emitted toward the light exit, wherein the first light and the second light emitted toward the light exit are on the same optical axis.

2. The light source structure according to claim 1, characterized in that: The housing (110) comprises a plurality of mounting plates (111), wherein the plurality of mounting plates (111) are connected end to end in sequence to jointly enclose a receiving space (a); The first light source (121) and the second light source (122) are respectively mounted on two adjacent mounting plates (111); The first beam splitter (131) and the second beam splitter (132) are both located in the accommodation space (a).

3. The light source structure according to claim 2, characterized in that: The two adjacent mounting plates (111) include a first mounting plate (1111), and the first mounting plate (1111) and the first light source (121) are detachably connected; and / or, The two adjacent mounting plates (111) include a second mounting plate (1112), and the second mounting plate (1112) and the second light source (122) are detachably connected; and / or, The two adjacent mounting plates (111) are arranged vertically.

4. The light source structure according to claim 3, characterized in that: The first light source (121) and the first mounting plate (1111) are threadedly connected via a screw connection; and / or, The second light source (122) and the second mounting plate (1112) are threadedly connected via a screw connection.

5. The light source structure according to claim 3, characterized in that: The outer surface of the first mounting plate (1111) is provided with a first step hole (11111) connected to the accommodating space (a); the first light source (121) is provided with a first abutment platform, and when the light-emitting end of the first light source (121) is inserted from the outside to the inside into the first step hole (11111), the first abutment platform is suitable for abutting against the first step surface of the first step hole (11111); and / or, The outer surface of the second mounting plate (1112) is provided with a second step hole (11121) connected to the accommodating space (a), and the second light source (122) is provided with a second abutment platform. When the light-emitting end of the second light source (122) is inserted into the second step hole (11121) from the outside to the inside, the second abutment platform is suitable for abutting against the first step surface of the second step hole (11121).

6. The light source structure according to claim 2, characterized in that: The housing (110) is further provided with a first rotating hole (112), a first axis (b) of the first rotating hole (112) is perpendicular to the optical axis of the first light source (121), a first rotating shaft (141) is rotatably mounted in the first rotating hole (112), the adjustment assembly further comprises a first mounting frame (133), the first mounting frame (133) is mounted in the accommodating space (a) and is used for mounting the first beam splitter (131), a side frame edge of the first mounting frame (133) is connected to the first rotating shaft (141); and / or, The shell (110) is also provided with a second rotating hole (113), the second axis (c) of the second rotating hole (113) is perpendicular to the optical axis of the second light source (122), and a second rotating shaft (142) is rotatably mounted in the second rotating hole (113). The adjustment component also includes a second mounting frame (134), the second mounting frame (134) is mounted in the accommodating space (a) and is used for mounting the second beam splitter (132), and a side frame edge of the second mounting frame (134) is connected to the second rotating shaft (142).

7. The light source structure according to claim 6, characterized in that: The adjustment assembly further comprises a first driving mechanism (135), wherein the first driving mechanism (135) is mounted on the housing (110) and is used to drive the first rotating shaft (141) to rotate; and / or, The adjustment assembly further comprises a second driving mechanism (136), wherein the second driving mechanism (136) is mounted on the housing (110) and is used to drive the second rotating shaft (142) to rotate; and / or, The free end of the mounting plate (111) of the housing (110) provided with the first rotating hole (112) is also provided with a first notch (114), the first notch (114) is connected to the first rotating hole (112), and the first notch (114) is suitable for the first rotating shaft (141) to pass through; and / or, The free end of the mounting plate (111) of the housing (110) provided with the second rotating hole (113) is also provided with a second notch (115), the first notch is connected to the second rotating hole (113), and the second notch (115) is suitable for the second rotating shaft (142) to pass through.

8. The light source structure according to claim 7, characterized in that: The first driving mechanism (135) comprises a first operating knob (1351) and a first transmission mechanism (1352), wherein the first transmission mechanism (1352) is connected to the first operating knob (1351) and the first rotating shaft (141) so as to convert the rotation of the first operating knob (1351) into the rotation of the first rotating shaft (141); and / or, The second driving mechanism (136) includes a second operating knob (1361) and a second transmission mechanism (1362), wherein the second transmission mechanism (1362) is connected to the second operating knob (1361) and the second rotating shaft (142) so as to be suitable for converting the rotation of the second operating knob (1361) into the rotation of the second rotating shaft (142).

9. The light source structure according to claim 7, characterized in that: The first driving mechanism (135) comprises a first hollow rotating platform, the first hollow rotating platform is mounted on the housing (110), and the output end of the first hollow rotating platform is drivingly connected to the first rotating shaft (141); and / or, The second driving mechanism (136) comprises a second hollow rotating platform, the second hollow rotating platform is mounted on the housing (110), and the output end of the second hollow rotating platform is drivingly connected to the second rotating shaft (142).

10. A detection device, characterized in that: The method comprises the light source structure (100) as claimed in any one of claims 1 to 9.

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