Partition control detection light source

Abstract

The utility model relates to the technical field of detection light sources, and provides a zone control detection light source, which comprises a light-emitting plate, a plurality of light-emitting strips and a plurality of detection light sources, any light-emitting strip is mounted on the inner side wall of the arched plate; the diffusion plate is arranged opposite to the irradiation direction of any light-emitting strip, and the side, away from the light-emitting plate, of the diffusion plate is further provided with a mounting position used for placing a detected object; the processor is installed on one side of the light-emitting plate in the first direction, the processor comprises a main control plate and control terminals installed on the main control plate, any light-emitting strip is electrically connected with the main control plate through the control terminals, and the main control plate adjusts the corresponding light-emitting strip through any control terminal. According to the utility model, targeted irradiation can be carried out according to different sizes and structures of the detected object, so that irradiation light received by the detected object on the mounting position is more uniform, thereby promoting the camera to obtain a clearer image of the detected object, and improving the detection effect.

Description

Technical Field

[0001] The utility model relates to the technical field of detection light sources, in particular to a partition-controlled detection light source. Background Art

[0002] In the current field of lighting sources, traditional integral lighting sources or uniform lighting sources are usually used, which are usually suitable for some scenes that do not require particularly precise light control, such as home lighting, general office lighting, etc. In these scenes, integral lighting can achieve uniform lighting effects and simplify the design and maintenance of the lighting system.

[0003] However, in the current inspection of PCB printing, fabrics and packaging, the brightness and area of ​​the traditional overall lighting source are uniform, and the brightness of specific areas cannot be adjusted according to specific needs. Therefore, during inspection, it is easy to cause uneven local brightness of the inspected objects, resulting in unclear camera imaging and poor inspection results. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a partition control detection light source that is convenient for regulating light in different areas.

[0005] In order to solve the above problems, the utility model provides the following technical solutions:

[0006] A partition control detection light source, comprising:

[0007] A light-emitting panel, comprising a plurality of light-emitting strips arranged along a first direction;

[0008] An arched plate, any of the light strips are mounted on the inner side wall of the arched plate;

[0009] A diffusion plate is arranged opposite to the irradiation direction of any of the light strips, and a mounting position for placing the object to be detected is also provided on a side of the diffusion plate away from the light plate;

[0010] A processor is installed on one side of the light-emitting board along a first direction, and the processor includes a main control board and a control terminal installed on the main control board. Any of the light-emitting strips is electrically connected to the main control board via the control terminal, and the main control board adjusts the corresponding light-emitting strip through any of the control terminals.

[0011] In one embodiment, the light-emitting panel includes a first light-emitting area and a second light-emitting area, the first light-emitting area includes a portion of the light-emitting strip, the second light-emitting area includes another portion of the light-emitting strip, and the first light-emitting area and the second light-emitting area are spaced apart along a first direction.

[0012] In one embodiment, the number of the control terminals is greater than the number of the light-emitting bars.

[0013] In one embodiment, the partition control detection light source includes a first end plate and a second end plate respectively arranged on both sides of the light emitting plate along a first direction;

[0014] The arched plate is fixedly connected to the first end plate and the second end plate at two sides along the first direction;

[0015] The diffusion plate is fixedly connected to the arched plate along a second direction;

[0016] The second direction is perpendicular to the first direction.

[0017] In one embodiment, the partition control detection light source also includes a first shell and a second shell installed on the outside of the processor, the first shell, the second shell and the first end plate or the second end plate together form an installation groove, and the processor is installed in the installation groove.

[0018] In one embodiment, the partition-controlled detection light source further includes a heat sink mounted on the processor, and the heat sink is disposed on a side of the processor away from the light-emitting board.

[0019] In one embodiment, a through hole is formed on the first end plate or the second end plate, and a wire of the processor is connected to the light-emitting board through the through hole.

[0020] In one embodiment, the partition control detection light source further includes a first cooling fan and a second cooling fan clamped between the first end plate and the second end plate along the first direction, and the first cooling fan and the second cooling fan are arranged on both sides of the arch plate along the third direction and are spaced apart from the arch plate;

[0021] The third direction is perpendicular to the first direction and the second direction.

[0022] In one embodiment, a plurality of heat dissipation ribs are extended from a side of the heat sink facing away from the processor, and an air flow channel is formed between any two adjacent heat dissipation ribs.

[0023] In one embodiment, the number of the first cooling fans is equal to the number of the second cooling fans.

[0024] The beneficial effect of the utility model is that each light strip is electrically connected to the main control board through the control terminal, so that the main control board can control all the light strips and can adjust each light strip, adjust the light intensity of the light strip or switch a single light strip, so that targeted illumination can be performed for different sizes and structures of the object to be inspected, so that the irradiation light received by the object to be inspected at the installation position is more uniform, thereby prompting the camera to obtain a clearer image of the object to be inspected, thereby improving the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of one embodiment of a partition control detection light source of the utility model;

[0026] Figure 2 This is an exploded view of one embodiment of a partition control detection light source of the utility model;

[0027] Figure 3 This is a cross-sectional view of one embodiment of a partition-controlled detection light source of the utility model.

[0028] Reference numerals:

[0029] 100, partition control detection light source; 110, light-emitting board; 121, light strip; 111, arched board; 112, diffusion board; 11a, installation position; 113, processor; 122, main control board; 123, control terminal; 12a, first light-emitting area; 12b, second light-emitting area; 114, first end plate; 115, second end plate; 11b, installation groove; 124, through-hole; 115, radiator; 116, first shell; 117, second shell; 118, first cooling fan; 119, second cooling fan; 131, cooling ribs. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] For the convenience of describing the first direction, the second direction and the third direction in the embodiment of the present application, the first direction is the left-right direction in the drawings, the second direction is the up-down direction in the drawings, and the third direction is the front-back direction in the drawings. The x-axis arrow direction is referred to as the "right" direction in the following text, the y-axis arrow direction is referred to as the "up" direction in the following text, and the z-axis arrow direction is referred to as the "back" direction in the following text, which is not limited to the actual application of the present application.

[0033] Please refer to Figure 1-3 As shown, the present embodiment provides a partition control detection light source 100, which includes: a light-emitting board 110, an arched board 111 for loading and supporting the light-emitting board 110, and a diffuser 112 for dissipating heat from the light emitted by the light-emitting board 110; wherein the light-emitting board 110 includes a plurality of light-emitting bars 121 arranged along a first direction, and any light-emitting bar 121 is installed on the inner side wall of the arched board 111, and the irradiation direction of the light-emitting bar 121 is toward one side of the diffuser 112, so that the light emitted by each light-emitting bar 121 is irradiated toward the diffuser 112 and diffusely reflected by the diffuser 112 to be emitted outward; further, the diffuser 112 A mounting position 11a for placing an object to be detected is also provided on one side of 12 away from the light-emitting board 110, and detection is performed by placing the detected object such as the cloth, PCB board, etc. on the mounting position 11a; further, the partition control detection light source 100 also includes a processor 113, and the processor 113 is installed on one side of the light-emitting board 110 along the first direction. The processor 113 includes a main control board 122 and a control terminal 123 installed on the main control board 122, and any light-emitting strip 121 is electrically connected to the main control board 122 by the control terminal 123, and the main control board 122 adjusts the corresponding light-emitting strip 121 through any control terminal 123.

[0034] According to the above scheme, it can be understood that each light bar 121 is electrically connected to the main control board 122 through the control terminal 123, so that the main control board 122 can control all the light bars 121 and can adjust each light bar 121, adjust the light intensity of the light bar 121 or switch a single light bar 121, so that targeted illumination can be performed for different sizes and structures of the object to be detected, so that the irradiation light received by the object to be detected at the installation position 11a is more uniform, thereby prompting the camera to obtain a clearer image of the object to be detected and improving the detection effect.

[0035] According to the above scheme, specifically, the light-emitting board 110 includes a first light-emitting area 12a and a second light-emitting area 12b, part of the light-emitting strips 121 are arranged in the first light-emitting area 12a, and the other part of the light-emitting strips 121 are arranged in the second light-emitting area 12b, and the first light-emitting area 12a and the second light-emitting area 12b are arranged at intervals along the first direction. It can be understood that in this embodiment, the arched plate 111 is provided with an imaging port corresponding to the interval area formed by the interval between the first light-emitting area 12a and the second light-emitting area 12b, and the camera is placed at the imaging port and the lens is aligned from the imaging port with the mounting position 11a to take a picture of the object to be detected located on the mounting position 11a; further, in this embodiment, the number of control terminals 123 is greater than the number of light-emitting strips 121. Through this setting, each light-emitting strip 121 can be connected to the corresponding control terminal 123, and redundant control terminals 123 are reserved for spare use, or for convenient reconnection of new light-emitting strips 121 when adding light-emitting strips 121.

[0036] Preferably, the partition control detection light source 100 includes a first end plate 114 and a second end plate 115 which are arranged on both sides of the light-emitting plate 110 along the first direction, and the first end plate 114 and the second end plate 115 are used to fix the arch plate 111 and the light-emitting plate 110 installed on the inner wall of the arch plate 111; the arch plate 111 is fixedly connected to the first end plate 114 and the second end plate 115 on both sides along the first direction, and the diffuser plate 112 is fixedly connected to the arch plate 111 along the second direction, and the arch plate 111 and the first end plate 114 and the second end plate 115, and the diffuser plate 112 and the arch plate 111 are fixed by screws; further, the partition control detection light source 100 also includes a first shell 116 and a second shell 117 installed on the outside of the processor 113, and the first shell 116 and the second shell 117 are used to fix the processor The processor 113 is protected, and the first shell 116 and the second shell 117 are detachably connected to each other, which is convenient for timely maintenance of the light source processor 113; further, the first shell 116, the second shell 117 and the first end plate 114 or the second end plate 115 are surrounded to form a mounting groove 11b, and the processor 113 is installed in the mounting groove 11b. A through hole 124 that penetrates the first end plate 114 or the second end plate 115 is provided in the mounting groove 11b; the wire of the processor 113 is connected to the light-emitting board 110 through the through hole 124, and the processor 113 can be fixed on the first end plate 114 or the second end plate 115 through the mounting groove 11b, and the processor 113 is fixed on the first end plate 114 or the second end plate 115 by screws, so as to avoid increasing the installation space of the light source due to the installation of the processor 113.

[0037] Preferably, the partition control detection light source 100 also includes a heat sink 115 installed on the processor 113, and the heat sink 115 is arranged on the side of the processor 113 away from the light-emitting board 110. The heat sink 115 is used to dissipate heat from the processor 113 during operation; further, a plurality of heat dissipation ribs 131 are extended from the side of the heat sink 115 away from the processor 113, and an air flow channel is formed between any two adjacent heat dissipation ribs 131, and the heat dissipation ribs 131 are further accelerated by the heat dissipation ribs 131. Rapid heat dissipation and an increase in heat dissipation area are also increased, and the air flow is accelerated by forming an air flow channel. The heat dissipation effect of the heater 115 is achieved; in addition, in the present embodiment, the partition control detection light source 100 also includes a first cooling fan 118 and a second cooling fan 119 clamped between the first end plate 114 and the second end plate 115 along the first direction, and the first cooling fan 118 and the second cooling fan 119 are arranged on both sides of the arch plate 111 along the third direction and are spaced from the arch plate 111; and, in the present embodiment, the number of the first cooling fan 118 and the second cooling fan 119 are equal, and optionally, in the present embodiment, the number of the first cooling fan 118 or the second cooling fan 119 is set to 5.

[0038] In summary, the utility model provides a partitioned control detection light source, and each light strip is electrically connected to the main control board through the control terminal, so that the main control board can control all the light strips and can adjust each light strip, adjust the light intensity of the light strip or switch a single light strip, so as to carry out targeted illumination for different sizes and structures of the detected object, so that the irradiation light received by the detected object at the installation position is more uniform, thereby prompting the camera to obtain a clearer image of the detected object and improving the detection effect.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A partition control detection light source, characterized in that: include: A light-emitting panel, comprising a plurality of light-emitting strips arranged along a first direction; An arched plate, any of the light strips are mounted on the inner side wall of the arched plate; A diffusion plate is arranged opposite to the irradiation direction of any of the light strips, and a mounting position for placing the object to be detected is also provided on a side of the diffusion plate away from the light plate; A processor is installed on one side of the light-emitting board along a first direction, and the processor includes a main control board and a control terminal installed on the main control board. Any of the light-emitting strips is electrically connected to the main control board via the control terminal, and the main control board adjusts the corresponding light-emitting strip through any of the control terminals.

2. A zoned control detection light source according to claim 1, characterized in that: The light-emitting panel comprises a first light-emitting area and a second light-emitting area, the first light-emitting area comprises a part of the light-emitting strip, the second light-emitting area comprises another part of the light-emitting strip, and the first light-emitting area and the second light-emitting area are arranged at intervals along a first direction.

3. The partition control detection light source according to claim 1, characterized in that: The number of the control terminals is greater than the number of the light-emitting bars.

4. The partition control detection light source according to claim 1, characterized in that: The partition control detection light source comprises a first end plate and a second end plate respectively arranged on both sides of the light emitting plate along a first direction; The arched plate is fixedly connected to the first end plate and the second end plate at two sides along the first direction; The diffusion plate is fixedly connected to the arched plate along a second direction; The second direction is perpendicular to the first direction.

5. The partition control detection light source according to claim 4, characterized in that: The partition control detection light source also includes a first shell and a second shell installed on the outside of the processor. The first shell, the second shell and the first end plate or the second end plate are combined to form a mounting groove, and the processor is installed in the mounting groove.

6. The partition control detection light source according to claim 1, characterized in that: The partition control detection light source also includes a heat sink installed on the processor, and the heat sink is arranged on a side of the processor away from the light-emitting board.

7. The partition control detection light source according to claim 4, characterized in that: The first end plate or the second end plate is provided with a through hole, and the wire of the processor is connected to the light-emitting board through the through hole.

8. The partition control detection light source according to claim 5, characterized in that: The partition control detection light source also includes a first cooling fan and a second cooling fan clamped between the first end plate and the second end plate along a first direction, and the first cooling fan and the second cooling fan are arranged on both sides of the arch plate along a third direction and are spaced apart from the arch plate; The third direction is perpendicular to the first direction and the second direction.

9. The partition control detection light source according to claim 6, characterized in that: A plurality of heat dissipation ribs are extended from a side of the heat sink away from the processor, and an air flow channel is formed between any two adjacent heat dissipation ribs.

10. The partition control detection light source according to claim 8, characterized in that: The number of the first cooling fans is equal to the number of the second cooling fans.

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