CN220489027U - Spherical detection light source and detection device - Google Patents

Abstract

The utility model provides a spherical detection light source and a detection device, and belongs to the technical field of detection equipment. This spherical detection light source of application includes: the spherical shell is formed by splicing a plurality of splicing pieces; the light source module is arranged on one side of the splicing piece facing the interior of the spherical shell, and the irradiation direction of the light source module faces the center position of the spherical shell; the support piece, spherical shell connect in on the support piece, the support piece is used for supporting spherical shell, when in actual use, wait to detect the article and place at spheroidal central point, spherical shell's light source module shines to spherical shell's central point from all directions, realizes waiting to detect the effect that the article all-round shines.

Description

Spherical detection light source and detection device

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a spherical detection light source and a detection device.

Background

The image detection system is a system for detecting, identifying and measuring objects by processing digital images by utilizing a computer vision technology, and can be used for automatic detection, quality control, production monitoring and other various application fields, and the image detection system is generally composed of image pickup equipment and a detection light source, wherein the image pickup equipment is mainly used for capturing images or videos of objects to be detected, the image pickup equipment can be an industrial camera, a high-speed camera, an infrared camera and the like, the proper image pickup equipment is selected according to different application requirements, and the detection light source is mainly used for providing proper illumination conditions, ensuring that the objects to be detected have enough contrast and definition in the images and simultaneously judging the color, the color difference and the like of the objects.

In the related art, a detection light source used in a commercial image detection system irradiates an object to be detected from an angle, so that an imaging device has a shadow portion when shooting at any other angle, and color and chromatic aberration may be affected.

Disclosure of Invention

Therefore, the present utility model is directed to a spherical detection light source and a detection device, which can meet the requirement of the detection light source for omnibearing irradiation of an object to be detected.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the present utility model provides a spherical detection light source, comprising:

the spherical shell is formed by splicing a plurality of splicing pieces;

the light source module is arranged on one side of the splicing piece facing the interior of the spherical shell, and the irradiation direction of the light source module faces the center position of the spherical shell;

and the support piece is connected with the spherical shell and is used for supporting the spherical shell.

In some embodiments, the plurality of splice members are connected to one another by a first connector.

In some embodiments, the first connector is secured to the splice by a screw.

In some embodiments, the light source module includes an LED lamp body and a PCB board, the LED lamp body being disposed on the PCB board.

In some embodiments, the LED lamp body comprises an RGB-LED lamp.

In some embodiments, the bracket member includes a base, and a plurality of supporting legs are provided on the base, and the supporting legs are fixedly connected with the spherical shell.

In some embodiments, the support leg is provided with a second connector fixedly connected with the spherical shell, and the second connector is of a circular structure.

In some embodiments, the number of tiles includes a number of pentagonal tiles and a number of hexagonal tiles, the number of pentagonal tiles and the number of hexagonal tiles being connected to one another to form the spherical shell.

The application also provides a detection device comprising the spherical detection light source according to the above aspect.

The spherical detection light source and the detection device provided by the embodiment of the utility model are mainly composed of a spherical shell, a light source module and a support member, wherein the spherical shell is connected to the support member, the spherical shell is spliced by a plurality of splicing members to form the light source module, the splicing members are arranged on one side of the splicing members facing the inside of the spherical shell, the irradiation direction of the light source module faces the central position of the spherical shell, when in actual use, an object to be detected is placed at the central position of the sphere, and the light source module of the spherical shell irradiates the central position of the spherical shell from all directions, so that the effect of omnibearing irradiation of the object to be detected is realized.

Drawings

FIG. 1 is a schematic front view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic side view taken along section line A-A of FIG. 1;

FIG. 3 is an enlarged schematic view taken from FIG. 2A;

fig. 4 is a schematic perspective view of the overall structure of an embodiment of the present utility model.

Reference numerals illustrate: 100. a spherical shell; 110. a splice; 111. pentagonal splice; 112. hexagonal splice; 200. a light source module; 210. an LED lamp body; 220. a PCB board; 300. a bracket member; 310. a base; 320. a support leg; 330. a second connector; 400. a first connector.

Detailed Description

The technical scheme provided by the utility model has the following overall thought:

referring to fig. 1 to 4, the spherical detection light source includes: the spherical shell 100, the spherical shell 100 is formed by splicing a plurality of splicing pieces 110;

the light source module 200, the light source module 200 locates at one side that the splice 110 faces the inside of the spherical shell 100, the light source module 200 shines the direction towards the central position of the spherical shell 100;

the bracket member 300, the spherical shell 100 is coupled to the bracket member 300, and the bracket member 300 serves to support the spherical shell 100.

It will be appreciated that spherical shell 100 is a sphere-like structure of polyhedrons formed by a plurality of tiles 110, more specifically, such polyhedrons are commonly referred to as "sphere-split polyhedrons" (Spherical polyhedra) or "sphere-like polyhedrons" (Spherical polytopes), which are formed by stitching together a number of specific types of polygons to form a sphere-like geometry. In mathematics and geometry, there is a special class of polyhedrons known as "convex regular polyhedrons" (Convex regular polyhedra), also known as "plato solids" (plato solids), comprising five polyhedrons: regular tetrahedrons (quadrilaterals), regular hexahedrons (hexagons), regular octahedrons (octagons), regular dodecahedrons (dodecagons) and regular icosahedrons (icosahedrons), which are all convex, equal side lengths and equal interior angles, if pentagonal and hexagonal are spliced on the faces of these convex regular polyhedrons, a sphere-like structure can be obtained, it being pointed out that such spherical split polyhedrons are not true spheres, because spheres are continuous curved surfaces with an infinite number of faces, while split polyhedrons are composed of a finite number of planar polygons, and thus still are approximate sphere structures.

The spherical shell 100 is connected to the bracket 300, the spherical shell 100 is formed by splicing a plurality of splicing pieces 110, the light source module 200 is arranged on one side of the splicing piece 110 facing the inside of the spherical shell 100, the irradiation direction of the light source module 200 faces the center position of the spherical shell 100, when in actual use, the object to be detected is placed at the center position of the sphere, and the light source module 200 of the spherical shell 100 irradiates the center position of the spherical shell 100 from all directions, so that the effect of omnibearing irradiation of the object to be detected can be realized.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and fig. 4, the plurality of splicing elements 110 are connected with each other by a first connecting element 400, wherein the first connecting element 400 may be a hard strip-shaped structural member such as a metal strip or a plastic strip, and the first connecting element 400 is used for fixing the plurality of splicing elements 110 to each other, so that the plurality of splicing elements 110 are spliced to form a spherical shell 100 with a spherical structure, wherein the first connecting element 400 and the splicing elements 110 need to be fixedly connected, and the fixing connection manner thereof may be screw fixing connection, external embedding fixing connection, welding and the like.

Preferably, the first connecting member 400 is fixed on the splicing member 110 by a screw, and the detachable effect can be achieved by the screw fixing manner, wherein each splicing member 110 is a detachable unit, for example, when the designated splicing member 110 needs to be detached, the designated splicing member 110 can be detached by unscrewing the screw for fixing the first connecting member 400 and the designated splicing member 110, and when the first connecting member 400 and the splicing member 110 need to be fixed by screwing the screw again, the light source module 200 arranged on each splicing member 110 can be overhauled and replaced conveniently, and the maintenance is more convenient.

Referring to fig. 1 and 4, the plurality of splicing elements 110 include a plurality of pentagonal splicing elements 111 and a plurality of hexagonal splicing elements 112, and the plurality of pentagonal splicing elements 111 and the plurality of hexagonal splicing elements 112 are connected to each other to form the spherical shell 100, it can be understood that a hexagonal structure similar to a sphere can be obtained by splicing hexagons on the formation surface of a regular dodecahedron, that is, the spherical shell 100, and the regular dodecahedron is formed by 12 regular pentagonal surfaces, for example, the spherical shell 100 can be formed by splicing the pentagonal splicing elements 111 of 12 regular pentagons and the hexagonal splicing elements 112 of 360 regular hexagons.

Referring to fig. 3, the light source module 200 includes an LED lamp body 210 and a PCB 220, the LED lamp body 210 is disposed on the PCB 220, it will be understood that the LED lamp body (Light Emitting Diode Lamp) is a lighting product using an LED (light emitting diode) as a light source, the PCB (Printed Circuit Board ) is a base assembly for connecting and supporting electronic components, it is a plate-shaped carrier made of an insulating material, and a mounting position covered with a conductive circuit and an electronic component is used for constructing a circuit connection in an electronic device, the LED lamp body 210 is electrically connected with the PCB 220, and the LED lamp body 210 can be supplied with electric energy by connecting an external power source through the PCB 220, and the LED lamp body 210 can be controlled to emit light by connecting the PCB 220 to an external controller.

Further, the LED lamp body 210 includes an RGB-LED lamp, which is a special type of LED (light emitting diode) and is composed of three different color LED chips of Red (Red), green (Green) and Blue (Blue), and by controlling the brightness and combination of the three color LEDs, light of various colors can be generated, thereby meeting the requirements of detection light sources for various colors.

Referring to fig. 4, the stand 300 includes a base 310, a plurality of legs 320 are provided on the base 310, and the legs 320 are fixedly connected with the spherical shell 100, wherein the base 310 is used for being placed on a plane and supporting the legs 320, and the legs 320 are used for supporting the spherical shell 100.

Further, the support leg 320 is provided with a second connecting piece 330, the second connecting piece 330 is fixedly connected with the spherical shell 100, the second connecting piece 330 has a circular structure, and the second connecting piece 330 can be fixedly connected with the spherical shell 100 through screws.

The embodiment of the present utility model further provides a detection device, including a spherical detection light source as in the foregoing embodiment, where the various modifications and specific embodiments of the foregoing embodiment are equally applicable to the detection device of the present embodiment, and by the foregoing detailed description of the spherical detection light source, those skilled in the art can clearly know the implementation method of the detection device of the present embodiment, so that, for brevity of the description, the detailed description will not be given here.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present utility model fall within the scope of the claims and the equivalents thereof, the present utility model is also intended to include such modifications and variations.

Claims (9)

1. A spherical detection light source, comprising:

the spherical shell is formed by splicing a plurality of splicing pieces;

the light source module is arranged on one side of the splicing piece facing the interior of the spherical shell, and the irradiation direction of the light source module faces the center position of the spherical shell;

and the support piece is connected with the spherical shell and is used for supporting the spherical shell.

2. The spherical inspection light source of claim 1, wherein the plurality of splice members are connected to each other by a first connector.

3. The spherical inspection light source of claim 2, wherein the first connector is secured to the splice member by screws.

4. The spherical detection light source according to claim 1, wherein the light source module comprises an LED lamp body and a PCB board, and the LED lamp body is disposed on the PCB board.

5. The globe inspection light source of claim 4, wherein said LED lamp body comprises an RGB-LED lamp.

6. The spherical inspection light source of claim 1, wherein the bracket member comprises a base having a plurality of legs fixedly connected to the spherical housing.

7. The spherical inspection light source of claim 6 wherein the leg is provided with a second connector fixedly connected to the spherical housing, the second connector being of circular configuration.

8. The spherical inspection light source of any one of claims 1-7, wherein the plurality of tiles comprises a plurality of pentagonal tiles and a plurality of hexagonal tiles, the plurality of pentagonal tiles and the plurality of hexagonal tiles being connected to one another to form the spherical shell.

9. A detection device comprising a spherical detection light source according to any one of claims 1-8.