Direct insertion type LED lamp bead packaging structure

Abstract

The utility model relates to the technical field of LED lamp bead packaging, in particular to a direct insertion type LED lamp bead packaging structure which comprises an arc-shaped clamping piece, a first circular ring is fixedly connected to the outer surface of the arc-shaped clamping piece, a cover body is slidably connected to the upper surface of the first circular ring, and a clamping column is fixedly connected to the side, close to the first circular ring, of the outer surface of the cover body. The outer surface of the clamping column is rotationally connected with an arc-shaped clamping piece, the inner wall of the first circular ring is fixedly connected with a connecting block, and the side, away from the first circular ring, of the connecting block is fixedly connected with a second circular ring. When the fan is used, the lower surface of the cover body is in contact with the upper surfaces of the first circular ring and the second circular ring, the cover body is rotated, the clamping columns on the outer surface of the cover body are clamped into the arc-shaped clamping pieces, meanwhile, the cover body rotates to drive the shifting rod to move, the shifting rod shifts one fan blade to rotate axially, all the fan blades are driven to rotate axially, and gaps between the fan blades are enlarged; therefore, the cover body is convenient to mount and dismount, and the overall heat dissipation effect of the device is good.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp bead packaging, in particular to a direct-plug type LED lamp bead packaging structure. Background Art

[0002] LED (semiconductor light emitting diode) packaging refers to the packaging of light-emitting chips, which is quite different from integrated circuit packaging. The LED packaging must not only protect the wick but also allow light to pass through.

[0003] At present, the packaging of LED lamp beads is mostly sealed with glue or using a protective cover. After searching, a Chinese utility model patent disclosed in the publication number CN221054822U discloses an LED lamp bead packaging structure, which belongs to the field of LED lamp packaging technology. The structure includes a lamp holder, a spherical lampshade and an LED lamp wick. The spherical lampshade and the LED lamp wick are installed on the top of the lamp holder, and the LED lamp wick is accommodated inside the spherical lampshade. A pin is installed at the bottom of the LED lamp wick. A mounting seat is installed on the top of the lamp holder located in the spherical lampshade. A mounting groove for inserting the pin is provided in the top of the mounting seat. A lead is installed in the mounting groove. The side wall of the mounting seat is threadedly connected to a bolt with one end extending into the mounting groove. The pin inserted into the mounting groove is located on the side of the lead away from the bolt. The LED lamp wick can be installed by inserting the pin of the LED lamp wick into the mounting groove and rotating the bolt so that one end of the bolt presses the lead against the lead. The LED lamp wick can be energized by connecting an external wire through the lead, effectively preventing the pin of the LED lamp wick from being significantly bent and broken during wiring.

[0004] However, the device lacks the function of installing and removing the protective cover. When the LED wick is damaged, the entire package needs to be replaced, and the wick cannot be replaced separately, which makes disassembly and installation complicated. Utility Model Content

[0005] The purpose of the present invention is to provide a direct-plug LED lamp bead packaging structure to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A plug-in LED lamp bead packaging structure includes an arc-shaped card, the outer surface of the arc-shaped card is fixedly connected to a circular ring 1, the upper surface of the circular ring 1 is slidably connected to a cover body, the outer surface of the cover is fixedly connected to a card column on the side close to the circular ring 1, the outer surface of the card column is rotatably connected to the arc-shaped card, the inner wall of the circular ring 1 is fixedly connected to a connecting block, and the side of the connecting block away from the circular ring 1 is fixedly connected to the circular ring 2.

[0008] Preferably, the upper surface of the second circular ring is slidably connected to a cover body, the inner wall of the second circular ring is fixedly connected to a supporting thin rod, the top of the supporting thin rod is fixedly connected to an annular scraper, and the outer surface of the annular scraper is slidably connected to the cover body.

[0009] Preferably, the end of the arc-shaped card away from the ring one is fixedly connected to the ring three, the upper surface of the ring three is fixedly connected to the limiting column, the outer surface of the limiting column is rotatably connected to the fan blade, the lower surface of the fan blade is provided with a limiting groove, and the outer surface of the limiting groove is rotatably connected to the limiting column.

[0010] Preferably, a sliding groove is provided on one side of the fan blade close to the limiting groove, and a limiting groove is provided on the other side of the fan blade close to the limiting groove. The outer surface of the sliding groove is slidably connected to the limiting rod, and the end of the limiting rod away from the limiting sliding groove is rotatably connected to the limiting groove.

[0011] Preferably, a side of the lower surface of the cover body close to the ring one is fixedly connected to a shift bar, and a side of the outer surface of the shift bar close to the ring three is slidably connected to a fan blade.

[0012] Preferably, welding plates are fixedly connected to the upper and lower surfaces of the ring, a conductive plate is fixedly connected to the center of the upper surface of the welding plate, and a lamp bead is fixedly connected to the upper surface of the conductive plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This direct-plug LED lamp bead packaging structure is provided with a cover body, a card column, an arc-shaped card, a dial and a fan blade. When in use, the lower surface of the cover body is contacted with the upper surface of the ring 1 and the ring 2, and the cover body is rotated to clamp the card column on the outer surface of the cover into the arc-shaped card. At the same time, the rotation of the cover body drives the dial lever to move, and the dial lever drives one fan blade to rotate the axis, driving all the fan blades to rotate the axis, and the gap between the fan blades becomes larger, so that the cover body is easy to install and disassemble while the overall heat dissipation of the device is good.

[0015] 2. This direct-plug LED lamp bead packaging structure has a scraper. When in use, the cover is installed or removed, and the cover is moved close to or away from the lamp bead. The scraper scratches the inner wall of the cover, thereby achieving the effect of cleaning the inner wall of the cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation of the arc-shaped card and the card column of the utility model;

[0019] Figure 4 This is a schematic diagram of the installation of the fan blades and the limiting rod of the utility model;

[0020] Figure 5 This is a schematic diagram of the split fan blade and the limit column of the utility model;

[0021] Figure 6 This is a schematic diagram of the installation of the circular ring 1 and the circular ring 2 of the present invention.

[0022] In the figure: 1. Arc card; 2. Ring 1; 3. Cover; 4. Card column; 5. Connecting block; 6. Ring 2; 7. Support rod; 8. Annular scraper; 9. Ring 3; 10. Limiting column; 11. Fan blade; 12. Limiting groove; 13. Limiting slide; 14. Limiting rod; 15. Limiting groove; 16. Switch bar; 17. Welding plate; 18. Conducting plate; 19. Lamp bead. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-6 As shown, the utility model provides a technical solution:

[0025] A plug-in LED lamp bead packaging structure includes an arc card 1, the outer surface of the arc card 1 is fixedly connected to a circular ring 2, the upper surface of the circular ring 2 is slidably connected to a cover body 3, the outer surface of the cover body 3 close to the circular ring 2 is fixedly connected to a clamping column 4, the outer surface of the clamping column 4 is rotatably connected to the arc card 1, the inner wall of the circular ring 2 is fixedly connected to a connecting block 5, and the side of the connecting block 5 away from the circular ring 2 is fixedly connected to the circular ring 2 6. When in use, the lower surface of the cover body 3 is brought into contact with the upper surfaces of the circular ring 2 and the circular ring 2 6, the cover body 3 is rotated, and the clamping column 4 on the outer surface of the cover body 3 is clamped into the arc card 1. When replacing a traditional lamp bead 19, the lamp bead 19 and the packaging body are replaced together, while a packaging body that is easy to disassemble can avoid the above problem. The arc card 1 and the clamping column 4 are symmetrically arranged at two places, so that the connection between the cover body 3 and the circular ring 2 is more stable.

[0026] In this embodiment, preferably, the upper surface of the circular ring 2 6 is slidably connected to the cover body 3, the inner wall of the circular ring 2 6 is fixedly connected to the supporting thin rod 7, the top of the supporting thin rod 7 is fixedly connected to the annular scraper 8, and the outer surface of the annular scraper 8 is slidably connected to the cover body 3. When in use, the cover body 3 is installed or removed, and the cover body 3 is moved close to or away from the lamp bead 19, and the scraper scratches the inner wall of the cover body 3, thereby achieving the effect of cleaning the inner wall of the cover body 3. The supporting thin rod 7 is set at four places, so that the scraper remains stable when in contact with the cover body 3.

[0027] In this embodiment, preferably, the end of the arc card 1 away from the ring 1 2 is fixedly connected to the ring 3 9, the upper surface of the ring 3 9 is fixedly connected to the limiting column 10, the outer surface of the limiting column 10 is rotatably connected to the fan blade 11, and the lower surface of the fan blade 11 is provided with a limiting groove 12, the outer surface of the limiting groove 12 is rotatably connected to the limiting column 10, the limiting column 10 and the fan blade 11 are symmetrically arranged at several locations about the ring 3 9, the limiting column 10 limits the displacement of the fan blade 11, but supports the fan blade 11 to rotate axially, when the fan blade 11 rotates, the size of the gap between the fan blades 11 and the fan blades 11 is adjusted to dissipate heat inside the cover body 3, because the cover body 3 is sealed, part of the energy of the lamp bead 19 is converted into heat energy during the light-emitting process, and high temperature will affect the service life of the lamp bead 19.

[0028] In this embodiment, preferably, a limiting groove 13 is provided on one side of the fan blade 11 close to the limiting groove 12, and a limiting groove 15 is provided on the other side of the fan blade 11 close to the limiting groove 12. The outer surface of the limiting groove 13 is slidingly connected to the limiting rod 14, and the end of the limiting rod 14 away from the limiting groove 13 is rotatably connected to the limiting groove 15. When the fan blade 11 rotates and the gap between the two fan blades 11 increases, one end of the limiting rod 14 slides in the limiting groove 13 and the other end rotates in the limiting groove 15, thereby achieving the effect of one fan blade 11 rotating to drive all fan blades 11 to rotate.

[0029] In this embodiment, preferably, a side of the lower surface of the cover body 3 close to the circular ring 1 2 is fixedly connected to a selector bar 16, and a side of the outer surface of the selector bar 16 close to the circular ring 3 9 is slidably connected to a fan blade 11. When in use, the lower surface of the cover body 3 is brought into contact with the upper surfaces of the circular rings 1 2 and 2 6, and the cover body 3 is rotated to clamp the clamping column 4 on the outer surface of the cover body 3 into the arc-shaped clamp 1. At the same time, the rotation of the cover body 3 drives the selector bar 16 to move, and the selector bar 16 shifts one fan blade 11 for axial rotation, driving all the fan blades 11 for axial rotation, and the gaps between the fan blades 11 become larger. Conversely, the cover body 3 rotates in the opposite direction, and the clamping column 4 leaves the arc-shaped clamp 1. The selector bar 16 shifts one fan blade 11 for axial rotation, driving all the fan blades 11 for axial rotation, and the gaps between the fan blades 11 become larger. The movement of disassembling the cover body 3 drives the fan blades 11 to rotate, thereby achieving a good heat dissipation effect.

[0030] In this embodiment, preferably, a welding plate 17 is fixedly connected to the lower surface of the ring 3 9, a conductive plate 18 is fixedly connected to the center of the upper surface of the welding plate 17, and a lamp bead 19 is fixedly connected to the upper surface of the conductive plate 18. The lamp bead 19 is installed separately from the cover body 3 and the heat dissipation device. When the lamp bead 19 is damaged, a single lamp bead 19 can be replaced by opening the cover body 3.

[0031] Working principle: When using a direct-plug LED lamp bead 19 packaging structure of this embodiment, the lower surface of the cover body 3 is in contact with the upper surfaces of the ring 1 2 and the ring 2 6, and the cover body 3 is rotated to clamp the card column 4 on the outer surface of the cover body 3 into the arc card 1. At the same time, the rotation of the cover body 3 drives the shift bar 16 to move, and the shift bar 16 shifts one fan blade 11 to rotate the axis, driving all the fan blades 11 to rotate the axis, and the gaps between the fan blades 11 become larger, so that the cover body 3 is easy to disassemble and the overall heat dissipation of the device is good. When in use, install or remove the cover body 3, make the cover body 3 close to or away from the lamp bead 19, and scrape the inner wall of the cover body 3 with a scraper, so as to achieve the effect of cleaning the inner wall of the cover body 3.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A plug-in LED lamp bead packaging structure, characterized by: The invention comprises an arc-shaped card (1), wherein the outer surface of the arc-shaped card (1) is fixedly connected to a circular ring (2), the upper surface of the circular ring (2) is slidably connected to a cover body (3), the outer surface of the cover body (3) is fixedly connected to a clamping column (4) on a side close to the circular ring (2), the outer surface of the clamping column (4) is rotatably connected to the arc-shaped card (1), the inner wall of the circular ring (2) is fixedly connected to a connecting block (5), and the side of the connecting block (5) away from the circular ring (2) is fixedly connected to a circular ring (6).

2. The direct-plug LED lamp bead packaging structure according to claim 1, characterized in that: The upper surface of the second circular ring (6) is slidably connected to the cover body (3), the inner wall of the second circular ring (6) is fixedly connected to a supporting thin rod (7), the top end of the supporting thin rod (7) is fixedly connected to an annular scraper (8), and the outer surface of the annular scraper (8) is slidably connected to the cover body (3).

3. The direct-plug LED lamp bead packaging structure according to claim 1, characterized in that: The end of the arc-shaped card (1) away from the circular ring (2) is fixedly connected to the circular ring (9), the upper surface of the circular ring (9) is fixedly connected to the limiting column (10), the outer surface of the limiting column (10) is rotatably connected to the fan blade (11), the lower surface of the fan blade (11) is provided with a limiting groove (12), and the outer surface of the limiting groove (12) is rotatably connected to the limiting column (10).

4. The direct-plug LED lamp bead packaging structure according to claim 3, characterized in that: A limiting groove (13) is provided on one side of the fan blade (11) close to the limiting groove (12), and a limiting groove (15) is provided on the other side of the fan blade (11) close to the limiting groove (12). The outer surface of the limiting groove (13) is slidably connected to the limiting rod (14), and the end of the limiting rod (14) away from the limiting groove (13) is rotatably connected to the limiting groove (15).

5. The direct-plug LED lamp bead packaging structure according to claim 2, characterized in that: A side of the lower surface of the cover body (3) close to the ring one (2) is fixedly connected to a shift bar (16), and a side of the outer surface of the shift bar (16) close to the ring three (9) is slidably connected to a fan blade (11).

6. The direct-plug LED lamp bead packaging structure according to claim 3, characterized in that: The lower surface of the circular ring (9) is fixedly connected to a welding plate (17), the center of the upper surface of the welding plate (17) is fixedly connected to a conducting plate (18), and the upper surface of the conducting plate (18) is fixedly connected to a lamp bead (19).

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