Scanning ceramic circuit board uv-led light source

Abstract

This invention discloses a scanning ceramic circuit board UV-LED light source, comprising a first frame and a second frame that can be slidably disposed relative to each other. A driving component is fitted inside the first frame, and a light source component is disposed on the side of the second frame away from the first frame. The driving component can drive the second frame to slide relative to the first frame. This scanning ceramic circuit board UV-LED light source of this invention, by driving the second frame relative to the first frame through the driving component, allows the light source component located on the second frame to move along a set direction, thereby completing the scanning exposure of the ceramic circuit board, thus making it faster and more efficient.

Description

Technical Field

[0001] This utility model belongs to the field of circuit board processing technology, specifically relating to a scanning ceramic circuit board UV-LED light source. Background Technology

[0002] Ceramic circuit boards are electronic component carriers that use ceramic materials as substrates. They possess excellent thermal conductivity, insulation, and high-temperature stability, and are widely used in medical, automotive electronics, communications, aerospace, and power module fields. During the manufacturing process, ceramic circuit boards require exposure and development. Current technology typically uses a fixed exposure light source and a moving mechanism to drive the ceramic circuit board, thereby achieving exposure and development. This method requires moving the ceramic circuit board, and its position may shift during this movement, affecting exposure accuracy.

[0003] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a scanning ceramic circuit board UV-LED light source. Utility Model Content

[0004] The purpose of this invention is to provide a scanning ceramic circuit board UV-LED light source, which can solve the problem that the ceramic circuit board may shift during movement, affecting the exposure accuracy.

[0005] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows: A scanning ceramic circuit board UV-LED light source includes a first frame and a second frame that can be slidably disposed relative to each other. A driving component is disposed in the first frame, and a light source component is disposed on the side of the second frame away from the first frame. The driving component can drive the second frame to slide relative to the first frame.

[0006] In one or more embodiments of the present invention, the first frame includes a base plate and side plates connected to the base plate. The base plate and the plurality of side plates enclose a receiving space. The drive assembly is located in the receiving space. The second frame is connected to the drive assembly. The side plates are provided with clearance grooves for the second frame to slide through.

[0007] In one or more embodiments of the present invention, the second frame includes a first connecting plate slidably connected to the base plate and a second connecting plate disposed opposite to the first connecting plate, the first connecting plate passing through the clearance groove, and the light source assembly being mounted on the second connecting plate.

[0008] In one or more embodiments of the present invention, the second frame further includes a third connecting plate that connects the first connecting plate and the second connecting plate which are disposed opposite to each other.

[0009] In one or more embodiments of this utility model, the driving assembly includes a rotary driving member, the output end of which is fixedly connected to a driving wheel, the base plate is provided with a driven wheel, the driving wheel and the driven wheel are connected by a belt, and the first connecting plate is fixedly connected to the belt.

[0010] In one or more embodiments of this utility model, the base plate is fixed with a mounting base, and the driven wheel is rotatably connected to the mounting base.

[0011] In one or more embodiments of this utility model, a fixing cover plate is provided on one side of the first connecting plate, and the belt passes through and is fixed to the fixing cover plate.

[0012] In one or more embodiments of the present invention, the light source assembly includes an LED light board that is connected in conjunction with the second connecting plate.

[0013] In one or more embodiments of the present invention, the light source assembly further includes a light source protective cover fixedly connected to the second frame, and the LED light panel is fixed inside the light source protective cover.

[0014] In one or more embodiments of the present invention, the first frame further includes a cover plate connected to the side plate, and the bottom plate, the side plate and the cover plate enclose the sealed accommodating space.

[0015] Compared with the prior art, the scanning ceramic circuit board UV-LED light source of this utility model drives the second frame to move relative to the first frame through the driving component, so that the light source component located on the second frame can move along the set direction to complete the scanning exposure of the ceramic circuit board, thus making it faster and more efficient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a scanning ceramic circuit board UV-LED light source in one embodiment of the present invention; Figure 2 This is a schematic diagram of another perspective of a scanning ceramic circuit board UV-LED light source in one embodiment of the present invention; Figure 3This is a schematic diagram of the scanning ceramic circuit board UV-LED light source hidden cover plate in one embodiment of the present invention; Figure 4 for Figure 3 Enlarged diagram of point A in the middle.

[0018] Explanation of key figure labels: 1. First frame; 11. Base plate; 12. Side plate; 121. Clearance groove; 13. Cover plate; 2. Second frame; 21. First connecting plate; 22. Second connecting plate; 23. Third connecting plate; 3. Drive assembly; 31. Rotary drive component; 32. Drive wheel; 33. Driven wheel; 34. Belt; 35. Mounting base; 4. Light source assembly; 41. LED light panel; 42. Light source protective cover; 5. Fixed cover plate. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0020] Reference Figures 1 to 3 In one embodiment of the present invention, the scanning ceramic circuit board UV-LED light source includes a first frame 1 and a second frame 2 that can be slidably arranged relative to each other. A driving component 3 is provided inside the first frame 1, and a light source component 4 is provided on the side of the second frame 2 away from the first frame 1. The driving component 3 can drive the second frame 2 to slide relative to the first frame 1.

[0021] In existing technologies, the exposure process for ceramic circuit boards typically involves fixing the light source and moving the ceramic circuit board. In this application, the second frame 2 is moved relative to the first frame 1 by the driving component 3, allowing the light source component 4 located on the second frame 2 to move along a set direction, thereby completing the scanning exposure of the ceramic circuit board, which is therefore faster and more efficient.

[0022] Reference Figure 2 and Figure 3The first frame 1 includes a base plate 11 and side plates 12 connected to the base plate 11. The base plate 11 and multiple side plates 12 enclose a receiving space. The drive assembly 3 is located in the receiving space. The second frame 2 is connected to the drive assembly 3. The side plates 12 have clearance grooves 121 for the second frame 2 to slide through. In this embodiment, four side plates 12 can be connected to the base plate 11 to form a rectangular receiving space. In other embodiments, the number of side plates 12 and the shape of the receiving space can be specifically set according to the actual situation.

[0023] Reference Figure 1 and Figure 3 In one optional embodiment, the first frame 1 further includes a cover plate 13 connected to the side plate 12, and the bottom plate 11, side plate 12, and cover plate 13 enclose a sealed receiving space. The bottom plate 11, side plate 12, and cover plate 13 work together to conceal the drive component 3 within the receiving space, thereby isolating the drive component 3 from external interference.

[0024] Reference Figure 2 and Figure 3 The second frame 2 includes a first connecting plate 21 slidably connected to the base plate 11, a second connecting plate 22 disposed opposite to the first connecting plate 21, and a third connecting plate 23 connecting the oppositely disposed first connecting plate 21 and second connecting plate 22. In this embodiment, two third connecting plates 23 are provided to connect with the first connecting plate 21 and the second connecting plate 22. In other embodiments, the number of third connecting plates 23 can also be specifically set according to the actual situation.

[0025] In this embodiment, the first connecting plate 21 passes through the clearance groove 121, and the light source assembly 4 is mounted on the second connecting plate 22. Therefore, the driving assembly 3 can drive the first connecting plate 21 to move, thereby causing the second connecting plate 22 to move. In this embodiment, the clearance groove 121 is set as a strip groove, and the driving assembly 3 can drive the second connecting plate 22 to move along the extension direction of the strip groove, thereby causing the light source assembly 4 to move along the extension direction of the strip groove to achieve scanning exposure.

[0026] Reference Figure 3 and Figure 4 The drive assembly 3 includes a rotary drive component 31, with a drive wheel 32 fixedly connected to the output end of the rotary drive component 31. A driven wheel 33 is fitted onto the base plate 11. A belt 34 drives the drive wheel 32 and the driven wheel 33. A first connecting plate 21 is fixedly connected to the belt 34. In this embodiment, the rotary drive component 31 can be configured as a servo motor. Specifically, a mounting base 35 is fixed to the base plate 11, and the driven wheel 33 is rotatably connected to the mounting base 35. The output end of the rotary drive component 31 rotates, thereby driving the drive wheel 32 to rotate, which in turn drives the belt 34 to move. The movement of the belt 34 drives the first connecting plate 21 to move, thus moving the light source assembly 4.

[0027] Reference Figure 1 A fixing cover plate 5 is provided on one side of the first connecting plate 21, and the belt 34 passes through and is fixed to the fixing cover plate 5. The fixing cover plate 5 can fix the belt 34 to the first connecting plate 21. It is understood that in other embodiments, the belt 34 can also be fixed to the first connecting plate 21 in other ways; this embodiment does not impose specific limitations on this.

[0028] Reference Figure 2 and Figure 3 The light source assembly 4 includes an LED light panel 41 that is connected to the second connecting plate 22. To ensure the service life and safety of the LED light panel 41, the light source assembly 4 in this embodiment also includes a light source protective cover 42 that is fixedly connected to the second frame 2, and the LED light panel 41 is fixed inside the light source protective cover 42.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A scanning ceramic circuit board UV-LED light source, characterized in that, It includes a first frame (1) and a second frame (2) that can be slidably arranged relative to each other. A drive component (3) is provided inside the first frame (1), and a light source component (4) is provided on the side of the second frame (2) away from the first frame (1). The drive component (3) can drive the second frame (2) to slide relative to the first frame (1).

2. The scanning ceramic circuit board UV-LED light source according to claim 1, characterized in that, The first frame (1) includes a base plate (11) and side plates (12) connected to the base plate (11). The base plate (11) and the multiple side plates (12) enclose a receiving space. The drive assembly (3) is located in the receiving space. The second frame (2) is connected to the drive assembly (3). The side plates (12) have clearance grooves (121) for the second frame (2) to slide through.

3. The scanning ceramic circuit board UV-LED light source according to claim 2, characterized in that, The second frame (2) includes a first connecting plate (21) slidably connected to the base plate (11) and a second connecting plate (22) disposed opposite to the first connecting plate (21). The first connecting plate (21) passes through the clearance groove (121), and the light source assembly (4) is installed on the second connecting plate (22).

4. The scanning ceramic circuit board UV-LED light source according to claim 3, characterized in that, The second frame (2) also includes a third connecting plate (23) that connects the first connecting plate (21) and the second connecting plate (22) which are arranged opposite to each other.

5. The scanning ceramic circuit board UV-LED light source according to claim 3, characterized in that, The drive assembly (3) includes a rotary drive component (31), the output end of which is fixedly connected to a drive wheel (32), the base plate (11) is provided with a driven wheel (33), the drive wheel (32) and the driven wheel (33) are connected by a belt (34), and the first connecting plate (21) is fixedly connected to the belt (34).

6. The scanning ceramic circuit board UV-LED light source according to claim 5, characterized in that, The base plate (11) is fixed with a mounting base (35), and the driven wheel (33) is rotatably connected to the mounting base (35).

7. The scanning ceramic circuit board UV-LED light source according to claim 5, characterized in that, A fixing cover plate (5) is provided on one side of the first connecting plate (21), and the belt (34) passes through and is fixed to the fixing cover plate (5).

8. The scanning ceramic circuit board UV-LED light source according to claim 3, characterized in that, The light source assembly (4) includes an LED light panel (41) that is connected to the second connecting plate (22).

9. The scanning ceramic circuit board UV-LED light source according to claim 8, characterized in that, The light source assembly (4) also includes a light source protective cover (42) fixedly connected to the second frame (2), and the LED light panel (41) is fixed inside the light source protective cover (42).

10. The scanning ceramic circuit board UV-LED light source according to claim 2, characterized in that, The first frame (1) also includes a cover plate (13) connected to the side plate (12), and the bottom plate (11), the side plate (12) and the cover plate (13) enclose the sealed accommodating space.

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