Imaging light source structure of detection equipment

Abstract

The utility model discloses an imaging light source structure of detection equipment, which relates to the technical field of optical detection, and comprises a lamp holder assembly, a plurality of light source assemblies and a lampshade, the lamp holder assembly is fixedly connected with an automatic optical detection equipment main body, and the plurality of light source assemblies are fixed at the lower part of the lamp holder assembly. The multiple sets of light source assemblies are circumferentially distributed at equal intervals, the lampshade is connected to the lower portion of the lamp holder assembly in a threaded mode, the lampshade is of a transparent structure, the lamp holder assembly comprises a lamp holder, sliding groove sets, upper electrode plates, bolt holes and stepped grooves, and the multiple sets of sliding groove sets are circumferentially formed in the bottom end of the lamp holder at equal intervals. Each sliding groove set is composed of two sliding grooves, the multiple light source assemblies are installed on the lower portion of the lamp holder assembly, then when any light source assembly breaks down, the light source assembly can be replaced, and the structure is convenient to maintain the imaging light source of the detection equipment and enables the imaging light source to be in the working state again rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of optical detection, in particular to an imaging light source structure of detection equipment. Background Art

[0002] In the production process of PCB circuit boards, it is necessary to irradiate the PCB circuit boards with purple light sources, and then the detection equipment detects the fluorescence displayed by the spray layer of the PCB circuit boards to check whether the products are qualified. After searching, an LED light source structure and automatic optical detection equipment (Announcement No.: CN202660261U) are now disclosed. In this structure, the LED light source board is fixed at the lower part of the fixed plate, and the LED light source is arranged on the LED light source board. Then, after any LED light source fails, the light source structure needs to be closed for maintenance or the LED light source needs to be replaced. In the above technology, the maintenance or replacement of the LED light source is time-consuming and the steps are complicated, which affects the normal use of the light source structure and affects the detection of the PCB circuit board by the detection equipment. For this reason, we propose an imaging light source structure for detection equipment. This structure installs multiple groups of light source components at the lower part of the lamp holder assembly, so that when any group of light source components fails, the group of light source components can be replaced. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an imaging light source structure for a detection device, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a detection equipment imaging light source structure, including:

[0005] A lamp holder assembly, wherein the lamp holder assembly is fixedly connected to a main body of the automatic optical inspection device;

[0006] Light source assemblies, wherein a plurality of groups of the light source assemblies are fixed to the lower part of the lamp holder assembly, and the plurality of groups of the light source assemblies are circular and evenly spaced;

[0007] A lampshade is threadedly connected to the lower part of the lamp holder assembly, and the lampshade is a transparent structure.

[0008] Furthermore, the lamp holder assembly comprises:

[0009] Lamp holder;

[0010] A plurality of slide groove groups are circular and evenly spaced at the bottom of the lamp holder, and each slide groove group is composed of two slide grooves;

[0011] Upper electrode sheets, multiple groups of which are circular and evenly spaced and mounted at the bottom of the lamp holder, each group of which corresponds to the position of each group of slide grooves;

[0012] Bolt holes, multiple groups of bolt holes are circular and evenly spaced on the lower outer surface of the lamp holder, and the position of each group of bolt holes corresponds to that of each group of slide grooves.

[0013] Furthermore, the lamp holder assembly further comprises:

[0014] The stepped groove is arranged on the upper part of the lamp holder, and the upper part of the lampshade is threadedly connected in the stepped groove.

[0015] Furthermore, the light source assembly includes:

[0016] A light source seat, the exterior of which is in a fan-shaped structure, and the light source seat is located at the lower part of the lamp holder;

[0017] A light source board, the light source board is embedded in the lower part of the light source seat;

[0018] A lamp bead group, which is installed at the lower part of the light source board, and is composed of multiple groups of LED lamp beads and is distributed in a straight line;

[0019] The lower electrode sheet is embedded in the upper part of the light source seat, and the lower electrode sheet and the upper electrode sheet are in contact with each other.

[0020] Furthermore, the light source assembly further includes:

[0021] A guide rail group is fixed on the upper part of the light source seat, the guide rail group is composed of two groups of guide rails, and the guide rail group is slidably connected inside the slide groove group.

[0022] Furthermore, the light source assembly further includes:

[0023] A bolt is threadedly connected to the upper portion of the light source seat, and the bolt is threadedly connected to the inside of the bolt hole.

[0024] Compared with the above-mentioned background technology, the imaging light source structure of the detection equipment provided in the present application includes a lamp holder assembly, a light source assembly and a lampshade. Multiple groups of light source assemblies are circular and fixed at the lower part of the lamp holder assembly at equal intervals, and the lower electrode sheet and each group of upper electrode sheets are fitted and energized. Therefore, when any group of light source assemblies fails, the group of light source assemblies can be disassembled and assembled, so that the light source assemblies can be quickly restored to working state.

[0025] The utility model provides an imaging light source structure for detection equipment. Compared with the prior art, it has the following beneficial effects:

[0026] 1. A detection equipment imaging light source structure, by installing multiple groups of light source components at the bottom of the lamp holder component, so that when any group of light source components fails, the group of light source components can be replaced. This structure is convenient for repairing the imaging light source of the detection equipment and can quickly restore it to working condition.

[0027] 2. An imaging light source structure of a detection device, wherein each set of guide rails is slidably installed inside each set of slide grooves, and each set of bolts is threadedly installed inside each set of bolt holes, thereby fixing multiple sets of light source assemblies on the outside of a lamp holder assembly. This structure facilitates assembly and disassembly of the light source assemblies and is relatively simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of an imaging light source structure of a detection device;

[0029] Figure 2 A schematic diagram of the split structure of an imaging light source structure of a detection device;

[0030] Figure 3 It is a structural schematic diagram of a lamp holder assembly in an imaging light source structure of a detection device;

[0031] Figure 4 A schematic diagram of the upper structure of a light source assembly in an imaging light source structure of a detection device;

[0032] Figure 5 The present invention is a schematic diagram of the lower structure of a light source component in an imaging light source structure of a detection device.

[0033] In the figure: 1. lamp holder assembly; 11. lamp holder; 12. slide groove group; 13. upper electrode sheet; 14. bolt hole; 15. step groove; 2. light source assembly; 21. light source holder; 22. light source board; 23. lamp bead group; 24. lower electrode sheet; 25. guide rail group; 26. bolt; 3. lamp cover. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-5The utility model provides a technical solution for the imaging light source structure of a detection equipment: a detection equipment imaging light source structure, including a lamp holder assembly 1, a light source assembly 2 and a lampshade 3. Specifically, multiple groups of light source assemblies 2 are circular and fixed at the lower part of the lamp holder assembly 1 at equal intervals, and the lampshade 3 is threadedly connected to the lower part of the lamp holder assembly 1. The power supply is connected to the lamp holder assembly 1 through a wire to provide electrical energy to the lamp holder assembly 1, thereby putting the multiple groups of light source assemblies 2 in a working state. When any group of light source assemblies 2 fails, the lampshade 3 can be removed and the group of light source assemblies 2 can be replaced. It is relatively convenient to repair the imaging light source of the detection equipment, so that it can be quickly put back into working state.

[0036] The lamp holder assembly 1 includes a lamp holder 11, a slide groove group 12, an upper electrode sheet 13, a bolt hole 14 and a stepped groove 15. Specifically, the power supply is connected to multiple groups of upper electrode sheets 13 through wires, and a threaded structure is provided in the stepped groove 15, so that the upper outer edge of the lampshade 3 is threadedly connected in the stepped groove 15, and the upper inner edge of the lampshade 3 is abutted against the lower part of the lamp holder 11.

[0037] The light source assembly 2 includes a light source holder 21, a light source board 22, a lamp bead group 23, a lower electrode sheet 24, a guide rail group 25 and a bolt 26. Specifically, the guide rail group 25 is slidably installed inside the slide groove group 12, and the bolt 26 is threadedly installed inside the bolt hole 14, so as to fix the light source assembly 2 on the outside of the lamp holder assembly 1. At the same time, each group of lower electrode sheets 24 and each group of upper electrode sheets 13 are fitted together to provide electrical energy to the light source assembly 2. The lamp bead group 23 is composed of multiple groups of LED lamp beads. After any LED lamp bead fails, the light source assembly 2 can be directly replaced, and then the group of light source assembly 2 can be repaired separately.

[0038] The imaging light source structure of the detection device is firstly slidably installed in each group of guide rails 25 in each group of slide grooves 12 in turn, and each group of bolts 26 is threadedly installed in each group of bolt holes 14, and then multiple groups of light source components 2 are fixed to the outside of the lamp holder component 1, and the lampshade 3 is threadedly connected to the lower part of the lamp holder component 1, and each group of lower electrode sheets 24 and each group of upper electrode sheets 13 are fitted together, so as to provide power to the multiple groups of light source components 2;

[0039] When any group of light source assemblies 2 fails, the lampshade 3 can be removed to replace the light source assemblies 2 of the group, that is, the bolts 26 are loosened and moved out of the bolt holes 14, and then the light source assemblies 2 are slid out of the lamp holder assembly 1 for replacement.

Claims

1. A detection equipment imaging light source structure, characterized in that: include: A lamp holder assembly (1), the lamp holder assembly (1) being fixedly connected to a main body of an automatic optical inspection device; Light source components (2), wherein a plurality of groups of the light source components (2) are fixed to the lower part of the lamp holder component (1), and the plurality of groups of the light source components (2) are in a circular shape and are distributed at equal intervals; A lampshade (3) is threadedly connected to the lower part of the lamp holder assembly (1); the lampshade (3) is a transparent structure.

2. The imaging light source structure of a detection device according to claim 1, characterized in that: The lamp holder assembly (1) comprises: Lamp holder (11); Slide groove groups (12), wherein a plurality of slide groove groups (12) are circular and are arranged at equal intervals at the bottom end of the lamp holder (11), and each slide groove group (12) is composed of two slide groove groups; Upper electrode sheets (13), wherein a plurality of groups of the upper electrode sheets (13) are circularly shaped and are mounted at equal intervals on the bottom end of the lamp holder (11), and the positions of each group of the upper electrode sheets (13) and each group of the slide groove groups (12) correspond to each other; Bolt holes (14), wherein a plurality of groups of the bolt holes (14) are arranged in a circular shape and at equal intervals on the lower outer surface of the lamp holder (11), and the position of each group of the bolt holes (14) corresponds to that of each group of the slide groove groups (12).

3. The imaging light source structure of a detection device according to claim 2, characterized in that: The lamp holder assembly (1) further comprises: A stepped groove (15), wherein the stepped groove (15) is formed on the upper portion of the lamp holder (11), and the upper portion of the lamp cover (3) is threadedly connected in the stepped groove (15).

4. The imaging light source structure of a detection device according to claim 1, characterized in that: The light source assembly (2) comprises: A light source seat (21), the exterior of the light source seat (21) being in a fan-shaped structure, and the light source seat (21) being located at the bottom of the lamp seat (11); A light source plate (22), the light source plate (22) being embedded in the lower part of the light source seat (21); A lamp bead group (23), the lamp bead group (23) being mounted on the lower part of the light source plate (22), the lamp bead group (23) being composed of a plurality of groups of LED lamp beads and being distributed in a straight line; A lower electrode sheet (24), wherein the lower electrode sheet (24) is embedded in the upper portion of the light source seat (21), and the lower electrode sheet (24) and the upper electrode sheet (13) are in contact with each other.

5. The imaging light source structure of a detection device according to claim 4, characterized in that: The light source assembly (2) further comprises: A guide rail group (25), the guide rail group (25) is fixed to the upper part of the light source seat (21), the guide rail group (25) is composed of two groups of guide rails, and the guide rail group (25) is slidably connected to the inside of the slide groove group (12).

6. The imaging light source structure of a detection device according to claim 4, characterized in that: The light source assembly (2) further comprises: A bolt (26), wherein the bolt (26) is threadedly connected to the upper portion of the light source seat (21), and the bolt (26) is threadedly connected to the inside of the bolt hole (14).

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