Four-integrated water-cooling strip-shaped light source detection device

Abstract

The utility model relates to the technical field of optical element detection equipment, and aims to solve the technical problem that a light supplementing function cannot be provided. In order to solve the technical problem, the utility model provides the four-integrated water-cooling strip-shaped light source detection device. The device comprises two mounting plates and a plurality of connecting plates, the four integrated water-cooling strip-shaped light sources are connected between the two mounting plates; the four-integrated water-cooling strip-shaped light source comprises two single-line-concentration light sources and a double-line-concentration light source, each single-line-concentration light source comprises a shell, a light source assembly arranged in the shell and a water cooler arranged in the shell, and the double-line-concentration light source comprises a shell, two light source assemblies arranged in the shell in parallel and a water cooler arranged in the shell; the water cooler is arranged close to the back of the lamp panel; the double-line-concentration light source and the two single-line-concentration light sources are arranged at intervals in the width direction of the detection device; the camera fixing frame is obliquely arranged; the camera fixing frame is provided with a mounting hole of a camera. The utility model provides a light supplement effect.

Description

Technical Field

[0001] The utility model relates to the technical field of optical element detection equipment, in particular to a four-integrated water-cooled strip light source detection device. Background Art

[0002] When inspecting the appearance and other defects of some optical components, a light source is required to provide light for the inspection equipment.

[0003] However, the existing strip light sources cannot provide fill light function; in addition, when using high-brightness LEDs, they will emit very high temperatures. If the temperature cannot be effectively reduced, the various performance indexes of the LED lamp beads (brightness, color temperature, wavelength) will accelerate the decline, thereby reducing the performance of the light source and failing to meet the use requirements, thereby reducing the service life of the light source. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the above-mentioned problems existing in the prior art.

[0005] In order to solve the above technical problems, the utility model provides a four-integrated water-cooled strip light source detection device, comprising:

[0006] two mounting plates;

[0007] Four integrated water-cooled strip light sources are connected between two mounting plates; the four integrated water-cooled strip light sources include two single-concentrated line light sources and one double-concentrated line light source, the single-concentrated line light source includes a housing, a light source assembly arranged in the housing, and a water cooler arranged in the housing, the double-concentrated line light source includes a housing, two parallel light source assemblies arranged in the housing, and a water cooler arranged in the housing, and the two light source assemblies are separated; the light source assembly includes a lamp board, and the water cooler is arranged near the back of the lamp board; along the width direction of the detection device, the double-concentrated line light source and the two single-concentrated line light sources are arranged at intervals;

[0008] The camera fixing frame is arranged obliquely; the camera fixing frame is connected between two mounting plates and is located below the gap between two adjacent single concentrated line light sources; a plurality of mounting holes for mounting cameras are arranged at intervals along the length of the camera fixing frame.

[0009] In one embodiment of the utility model, the two single-concentrated line light sources are respectively the first single-concentrated line light source and the second single-concentrated line light source; along the width direction of the detection device, the double-concentrated line light source, the first single-concentrated line light source and the second single-concentrated line light source are arranged at intervals, and the gap between the double-concentrated line light source and the first single-concentrated line light source is smaller than the gap between the first single-concentrated line light source and the second single-concentrated line light source, and the camera fixing bracket is located below the gap between the first single-concentrated line light source and the second single-concentrated line light source.

[0010] In one embodiment of the utility model, the outer shell includes two symmetrically arranged side panels, two end panels and a bottom plate, and the two side panels and the two end panels are arranged to form a frame structure with a first opening on the top and a second opening on the bottom, and the bottom plate is connected to the second opening; an adapter plate is provided in the frame structure, which is arranged parallel to the bottom plate and connected between the two side panels, and the frame structure is divided by the adapter plate into a first installation cavity located above the adapter plate and a second installation cavity located below the adapter plate; the light source assembly is installed in the first installation cavity, the water cooler is arranged in the second installation cavity, and the adapter plate is located between the light panel and the water cooler.

[0011] In one embodiment of the utility model, the dual-line light source further includes a lens partition disposed in the first installation cavity, the lens partition is disposed parallel to the side plate, and the lens partition separates two light source components of the dual-line light source.

[0012] In one embodiment of the present invention, the light source assembly further includes a lens A, a lens B and a first grating sheet which are sequentially arranged above the light board from bottom to top and spaced apart from each other.

[0013] In an embodiment of the utility model, a plurality of slots are provided on the housing, and the plurality of slots are respectively used to install the light board, the lens A, the lens B and the first grating sheet.

[0014] In one embodiment of the present invention, the light source assembly further includes a second grating sheet disposed between lens A and lens B.

[0015] In one embodiment of the present invention, the lamp panel is made of a high thermal conductivity aluminum-based plate material.

[0016] In one embodiment of the present invention, the bottom of the lamp board and the adapter board are coated with thermal conductive silicone grease.

[0017] In one embodiment of the present invention, the housing is made of aluminum profile.

[0018] The above technical solution of the utility model has the following advantages compared with the prior art:

[0019] The four-integrated water-cooled strip light source detection device described in the utility model is provided with two single-concentrated line light sources and one double-concentrated line light source, two light rays of the two single-concentrated line light sources and two light rays of the one double-concentrated line light source (a total of four light rays), and these four light rays are focused on one line, and cooperate with the camera to take pictures for detection, so as to provide light sources of different wavelengths, and can provide a good light source to the camera. In addition, the single-concentrated line light source and the double-concentrated line light source in this embodiment are both provided with a water cooler, and the water cooler is arranged close to the back of the lamp board, so that the heat generated by the lamp board can be quickly transferred out through the water cooler, ensuring that the light source can work at a normal temperature, thereby further providing a good light source. In addition, the present embodiment is provided with two single-concentrated line light sources and one double-concentrated line light source, so that they can play a role of supplementary light to each other during use, further improving the lighting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein:

[0021] Figure 1 It is a structural schematic diagram of a four-integrated water-cooled strip light source detection device in a preferred embodiment of the utility model;

[0022] Figure 2 yes Figure 1 A front view of a four-integrated water-cooled strip light source detection device;

[0023] Figure 3 yes Figure 2 AA section view;

[0024] Figure 4 yes Figure 1 Schematic diagram of the light beams converged to the complementary test object when the four-integrated water-cooled strip light source detection device is used for detection;

[0025] Figure 5 yes Figure 1 A schematic diagram of the structure of a single concentrated line light source in a four-integrated water-cooled strip light source detection device;

[0026] Figure 6 yes Figure 1 A schematic diagram of the structure of a dual concentrated line light source in a four-integrated water-cooled strip light source detection device;

[0027] Description of the accompanying drawings in the specification: 100, mounting plate;

[0028] 200, single-concentrated line light source; 200a, first single-concentrated line light source; 200b, second single-concentrated line light source; 210, housing; 211, side plate; 212, end plate; 213, bottom plate; 214, adapter plate; 215, first mounting cavity; 216, second mounting cavity; 217, card slot; 220, light source assembly; 221, lamp board; 222, lens A; 223, lens B; 224, first grating sheet; 225, second grating sheet; 230, water cooler;

[0029] 300, double-line light source; 310, lens partition;

[0030] 400, camera fixing bracket; 410, mounting hole;

[0031] 500. Supplementary test items. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0033] Reference Figure 1 to Figure 6 As shown, the embodiment of the utility model provides a four-integrated water-cooled strip light source detection device, comprising:

[0034] Two mounting plates 100 arranged in parallel;

[0035] Four integrated water-cooled strip light sources are connected between two mounting plates 100; the four integrated water-cooled strip light sources include two single-concentrated line light sources 200 and one double-concentrated line light source 300, the single-concentrated line light source 200 includes a housing 210, a light source assembly 220 disposed in the housing 210, and a water cooler 230 disposed in the housing 210, the double-concentrated line light source 300 includes a housing 210, two light source assemblies 220 disposed in parallel in the housing 210, and a water cooler 230 disposed in the housing 210, the two light source assemblies 220 are separated; the light source assembly 220 includes a lamp board 221, the water cooler 230 is disposed near the back of the lamp board 221; a plurality of LED lamp beads are evenly distributed on the lamp board 221. Along the width direction of the detection device, the double-concentrated line light source 300 and the two single-concentrated line light sources 200 are disposed at intervals;

[0036] The camera holder 400 is tilted. In some embodiments, the tilt angle α of the camera holder 400 is 12°. The tilt of the camera holder 400 facilitates cooperation with the four integrated water-cooled strip light sources to provide better fill light effect. The camera holder 400 is connected between the two mounting plates 100 and is located below the gap between the two adjacent single concentrated line light sources 200. A plurality of mounting holes 410 for mounting cameras are arranged on the camera holder 400 at intervals along its length.

[0037] The camera, the light beams of the two single-concentrated line light sources 200 , and the light beams of the dual-concentrated line light sources 300 are all converged onto the object to be measured 500 .

[0038] Specifically, the present embodiment is provided with two single-concentrated line light sources 200 and one double-concentrated line light source 300. The two light rays of the two single-concentrated line light sources 200 and the two light rays of the double-concentrated line light source 300 (a total of four light rays) are focused on one line and cooperated with the camera to take pictures for detection, so as to provide light sources of different wavelengths and provide a good light source to the camera. In addition, the single-concentrated line light source 200 and the double-concentrated line light source 300 in the present embodiment are both provided with a water cooler 230, and the water cooler 230 is arranged close to the back of the lamp board 221, so that the heat generated by the lamp board 221 can be quickly transmitted through the water cooler 230, ensuring that the light source can work at a normal temperature, so as to further provide a good light source. In addition, the present embodiment is provided with two single-concentrated line light sources 200 and one double-concentrated line light source 300, so that they can play a role of supplementary light to each other during use, further improving the lighting effect.

[0039] This embodiment can provide good fill-in lighting effect for machine vision detection, especially in the aspect of micro-structure display fill-in lighting detection, better fill-in lighting can be provided to machine vision, and a more accurate view can be detected.

[0040] Furthermore, the two single-concentrated line light sources 200 are respectively the first single-concentrated line light source 200a and the second single-concentrated line light source 200b. Along the width direction of the detection device, the dual-concentrated line light source 300, the first single-concentrated line light source 200a and the second single-concentrated line light source 200b are arranged at intervals, and the gap between the dual-concentrated line light source 300 and the first single-concentrated line light source 200a is smaller than the gap between the first single-concentrated line light source 200a and the second single-concentrated line light source 200b, and the camera fixing bracket 400 is located below the gap between the first single-concentrated line light source 200a and the second single-concentrated line light source 200b.

[0041] Specifically, the pattern of the dual concentrated linear light source 300, the first single concentrated linear light source 200a and the second single concentrated linear light source 200b in this embodiment can provide better light source fill light for the object to be measured, thereby achieving better optical effect.

[0042] Further, the housing 210 includes two symmetrically arranged side panels 211, two end panels 212 and a bottom panel 213. The two side panels 211 and the two end panels 212 are arranged to form a frame structure with a first opening at the top and a second opening at the bottom, and the bottom panel 213 is connected to the second opening; the frame structure is provided with an adapter plate 214 arranged parallel to the bottom panel 213 and connected between the two side panels 211, and the frame structure is divided by the adapter plate 214 into a first installation cavity 215 located above the adapter plate 214 and a second installation cavity 216 located below the adapter plate 214; the light source assembly 220 is installed in the first installation cavity 215, the water cooler 230 is arranged in the second installation cavity 216, and the adapter plate 214 is located between the light panel 221 and the water cooler 230. Specifically, the structure of this embodiment is simple.

[0043] Furthermore, the dual-line light source 300 further includes a lens partition 310 disposed in the first mounting cavity 215, the lens partition 310 is disposed parallel to the side plate 211, and the lens partition 310 separates the two light source assemblies 220 of the dual-line light source 300. In some embodiments, the lens partition 310, the side plate 211, the bottom plate 213, and the end plate 212 are fixedly connected by screws.

[0044] Specifically, in this embodiment, the two light source assemblies 220 of the dual-line light source 300 are separated by a lens partition 310 to prevent the two light source assemblies 220 from interfering with each other.

[0045] Furthermore, the light source assembly 220 further includes a lens A222 , a lens B223 and a first grating sheet 224 which are sequentially arranged above the light board 221 from bottom to top.

[0046] Furthermore, the housing 210 is provided with a plurality of slots 217, which are respectively used to install the light board 221, the lens A 222, the lens B 223, and the first grating sheet 224. Specifically, in this embodiment, the light board 221, the lens A 222, the lens B 223, and the first grating sheet 224 are installed through the slots 217, and the connection and fixation are stable and reliable, and the installation is convenient and quick.

[0047] Furthermore, the light source assembly 220 further includes a second grating plate 225 disposed between the lens A 222 and the lens B 223. Specifically, the second grating plate 225 in this embodiment can better gather and emit light.

[0048] Furthermore, the lamp board 221 is made of a high thermal conductivity aluminum-based plate material, and the lamp board 221 is attached to the adapter board 214, so that the heat of the lamp board 221 can be further conducted away.

[0049] Furthermore, the bottom of the lamp board 221 and the adapter board 214 are coated with thermal conductive silicone grease, so as to further enhance the heat conduction effect, so that the water cooler 230 can transfer the heat of the lamp board 221 out.

[0050] Furthermore, the housing 210 is made of aluminum profile.

[0051] In some embodiments, the working distance L1 of the dual-concentrated line light source 300 is 200.25 mm, the working distance L2 of the second single-concentrated line light source 200b is 150 mm, and the working distance L3 of the first single-concentrated line light source 200a is 175 mm. The angle γ1 between the light beam of the first single-concentrated line light source 200a and the camera axis is 24°, and the angle γ2 between the light beam of the second single-concentrated line light source 200b and the camera axis is 15°. Among the two light source assemblies 220 of the dual-concentrated line light source 300, the angle β1 between the light beam of one light source assembly 220 and the camera axis is 37°, and the angle β2 between the light beam of the other light source assembly 220 and the camera axis is 42°.

[0052] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A four-integrated water-cooled strip light source detection device, characterized in that: include: two mounting plates; Four integrated water-cooled strip light sources are connected between the two mounting plates; the four integrated water-cooled strip light sources include two single-concentrated line light sources and one double-concentrated line light source, the single-concentrated line light source includes a housing, a light source assembly arranged in the housing, and a water cooler arranged in the housing, the double-concentrated line light source includes a housing, two parallel light source assemblies arranged in the housing, and a water cooler arranged in the housing, the two light source assemblies are separated; the light source assembly includes a lamp board, the water cooler is arranged near the back of the lamp board; along the width direction of the detection device, the double-concentrated line light source and the two single-concentrated line light sources are arranged at intervals; The camera fixing frame is arranged at an angle; the camera fixing frame is connected between the two mounting plates and is located below the gap between two adjacent single concentrated line light sources; a plurality of mounting holes for mounting cameras are arranged at intervals along the length of the camera fixing frame.

2. The four-integrated water-cooled strip light source detection device according to claim 1, characterized in that: The two single-concentrated line light sources are respectively the first single-concentrated line light source and the second single-concentrated line light source; along the width direction of the detection device, the double-concentrated line light source, the first single-concentrated line light source and the second single-concentrated line light source are arranged at intervals, and the gap between the double-concentrated line light source and the first single-concentrated line light source is smaller than the gap between the first single-concentrated line light source and the second single-concentrated line light source, and the camera fixing bracket is located below the gap between the first single-concentrated line light source and the second single-concentrated line light source.

3. The four-integrated water-cooled strip light source detection device according to claim 1, characterized in that: The housing includes two symmetrically arranged side panels, two end panels and a bottom plate, and the two side panels and the two end panels are arranged to form a frame structure with a first opening on the top and a second opening on the bottom, and the bottom plate is connected to the second opening; an adapter plate is provided in the frame structure, which is arranged parallel to the bottom plate and connected between the two side panels, and the frame structure is divided by the adapter plate into a first installation cavity located above the adapter plate and a second installation cavity located below the adapter plate; the light source assembly is installed in the first installation cavity, the water cooler is arranged in the second installation cavity, and the adapter plate is located between the light panel and the water cooler.

4. The four-integrated water-cooled strip light source detection device according to claim 3, characterized in that: The dual-line light source further includes a lens partition plate disposed in the first mounting cavity. The lens partition plate is disposed parallel to the side plate and separates two light source components of the dual-line light source.

5. The four-integrated water-cooled strip light source detection device according to claim 1, characterized in that: The light source assembly further includes a lens A, a lens B and a first grating sheet which are sequentially arranged above the light board from bottom to top.

6. The four-integrated water-cooled strip light source detection device according to claim 5, characterized in that: The housing is provided with a plurality of slots, and the plurality of slots are respectively used for installing the light board, the lens A, the lens B and the first grating sheet.

7. The four-integrated water-cooled strip light source detection device according to claim 5, characterized in that: The light source assembly further includes a second grating plate disposed between the lens A and the lens B.

8. The four-integrated water-cooled strip light source detection device according to claim 1, characterized in that: The lamp panel is made of a high thermal conductivity aluminum-based plate.

9. The four-integrated water-cooled strip light source detection device according to claim 3, characterized in that: The bottom of the lamp board and the adapter board are coated with thermal conductive silicone grease.

10. The four-integrated water-cooled strip light source detection device according to claim 9, characterized in that: The shell is made of aluminum profile.

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