An LED lampshade packaging structure

Abstract

This utility model discloses an LED lampshade packaging structure, including a lamp body, a lampshade, a mounting base, and an LED light source. A connecting ring one is provided along the lower edge of the lamp body, and a connecting ring two is provided along the upper edge of the lampshade. The fastening surfaces of connecting ring one and connecting ring two adopt an inclined structure, and a sealing gasket is fitted onto the outer side of the fastening surface of connecting ring one. The lamp body and connecting ring two are locked together by multiple sets of fastening plates and locking blocks. Several heat dissipation ribs are embedded circumferentially on the top surface of the lamp body, and a heat dissipation ring is embedded on the outer wall of connecting ring two. A heat collection plate is provided between the LED light source and the mounting base. This utility model forms a heat dissipation network path through the heat collection plate, heat dissipation ribs, and heat dissipation ring, rapidly conducting the heat generated by the LED light source to the top of the lamp body and the side wall of the lampshade, significantly improving the overall heat dissipation efficiency. Furthermore, the connection ring one and connecting ring two are fastened together with an inclined fastening and sealing gasket, and then locked together by fastening plates and locking blocks, facilitating disassembly and maintenance while ensuring airtightness.

Description

Technical Field

[0001] This utility model relates to the field of LED lampshade technology, and in particular to an LED lampshade packaging structure. Background Technology

[0002] LED lights, with their long lifespan, high luminous efficacy, and environmental friendliness, are gradually replacing traditional light sources and becoming the mainstream in the lighting market. However, in practical applications, LED light covers are mostly made of plastic. After the light source is encapsulated inside the cover, the plastic material has poor heat conduction. Furthermore, to reduce the entry of flying insects or dust into the cover, existing covers are glued and sealed to the lamp body, forming a completely sealed state. This not only further affects heat dissipation but also makes it inconvenient to inspect and repair the internal components of the light fixture later.

[0003] To address these issues, we propose an LED lampshade packaging structure. Utility Model Content

[0004] The purpose of this invention is to provide an LED lampshade packaging structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An LED lampshade encapsulation structure includes a lamp body, a cover, a mounting base, and an LED light source. The lamp body has a connecting ring 1 along its lower edge, and the cover has a connecting ring 2 along its upper edge. The fastening surfaces of the connecting ring 1 and connecting ring 2 are beveled, and a sealing gasket is fitted onto the outer side of the fastening surface of the connecting ring 1. The lamp body and connecting ring 2 are locked together by multiple sets of fastening plates and locking blocks. Several heat dissipation ribs are embedded circumferentially on the top surface of the lamp body. A heat dissipation ring is embedded on the outer wall of the connecting ring 2. A heat collection plate is provided between the LED light source and the mounting base, and a heat-conducting strip 1 is provided on the heat collection plate corresponding to each heat dissipation rib. A heat-conducting ring 1 is embedded on the lower end face of the connecting ring, and each heat dissipation rib is connected to the heat-conducting ring 1 by a heat-conducting strip 2. A heat-conducting ring 2 is embedded on the upper end face of the connecting ring 2, and several heat-conducting strips 3 are provided circumferentially between the heat-conducting ring 2 and the heat dissipation ring.

[0007] In a further embodiment, the lower surface of the mounting base is lower than the lower edge of the connecting ring two.

[0008] In a further embodiment, both the inner wall of the lamp body and the surface of the mounting base are provided with a reflective layer.

[0009] In a further embodiment, the heat dissipation fin protrudes from the outer surface of the lamp body, and the heat dissipation ring protrudes from the outer circumferential side of the connecting ring two.

[0010] In a further embodiment, the top of the buckle plate is rotatably connected to the edge of the lamp body via a pivot, the locking block is fixedly connected to the outer wall of the second connecting ring, and the lower opening of the buckle plate is rotatably fastened to the outside of the locking block.

[0011] In a further embodiment, the first heat-conducting coil and the second heat-conducting coil are tightly fitted together.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model forms a heat dissipation network path through a heat collection plate, heat conduction strip one, heat dissipation ribs, heat conduction strip two, heat conduction ring one, heat conduction ring two, heat conduction strip three, and heat dissipation ring. This quickly conducts the heat generated by the LED light source to the top of the lamp body and the side wall of the cover, significantly improving the overall heat dissipation efficiency and avoiding light decay caused by high temperature. Furthermore, the connection ring one and the connection ring two are connected by a beveled snap-fit ​​with a sealing gasket to achieve initial sealing. Then, the mechanical locking of the buckle plate and the locking block is used to fix it. Compared with the traditional adhesive process, it is easier to disassemble and maintain, while ensuring dustproof and insect-proof sealing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0016] Figure 3 This is a schematic diagram of the half-sectional structure of this utility model;

[0017] Figure 4 This is a partial cross-sectional view of the connection between connecting ring one and connecting ring two of this utility model;

[0018] Figure 5 This is a schematic diagram of the layout structure of the heat collection plate, heat dissipation fins, and heat dissipation ring of this utility model.

[0019] In the diagram: 1. Lamp body; 2. Cover; 21. Connecting ring 2; 22. Mounting base; 3. Buckle plate; 4. Locking block; 5. Heat dissipation fins; 6. Heat dissipation ring; 7. Heat collection plate; 8. Heat conduction strip 1; 9. Heat conduction strip 2; 10. Heat conduction ring 1; 11. Connecting ring 1; 12. Sealing gasket; 13. Heat conduction ring 2; 14. Heat conduction strip 3; 15. LED light source; 16. Reflective layer. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 An LED lampshade packaging structure includes a lamp body 1, a faceplate 2, a mounting base 22, and an LED light source 15. The lamp body 1 has a connecting ring 11 along its lower edge, and the faceplate 2 has a connecting ring 21 along its upper edge. When the lamp body 1 is connected to the faceplate 2, the connecting ring 21 is fastened to the outside of the connecting ring 11. The fastening surfaces of the connecting ring 11 and the connecting ring 21 are beveled, with the bevels of both the connecting ring 11 and the connecting ring 21 gradually extending outwards from bottom to top. The expansion is achieved by fitting a sealing gasket 12 on the outer side of the fastening surface of the connecting ring 11. The lamp body 1 and the connecting ring 21 are locked together by multiple sets of fastening plates 3 and locking blocks 4. The top of the fastening plate 3 is rotatably connected to the edge of the lamp body 1 through a rotating shaft. The locking block 4 is fixedly connected to the outer wall of the connecting ring 21, and the lower opening of the fastening plate 3 is rotated to fasten to the outside of the locking block 4. When the fastening plate 3 and the locking block 4 are fastened, the inclined surface of the connecting ring 21 presses the sealing gasket 12 to improve the sealing performance.

[0024] The top surface of the lamp body 1 is inlaid with several heat dissipation ribs 5 along the circumference. The heat dissipation ribs 5 protrude from the outer surface of the lamp body 1 to increase the heat dissipation area. A heat dissipation ring 6 is inlaid on the outer side wall of the connecting ring 21. The heat dissipation ring 6 protrudes from the outer circumferential side of the connecting ring 21 to increase the heat dissipation area. The LED light source 15 is mounted on the mounting base 22, and an aluminum heat collection plate 7 is provided between the mounting surface of the LED light source 15 and the mounting base 22. The heat collection plate 7 is provided with a heat conduction strip 8 corresponding to each heat dissipation rib 5. The heat conduction strip 8 runs through the mounting base 22. The connecting ring 11 is located below... A heat-conducting ring 10 is embedded in the end face. Each heat dissipation rib 5 is connected to the heat-conducting ring 10 by a heat-conducting strip 9. The heat-conducting strip 9 runs through the outer shell of the lamp body 1. A heat-conducting ring 13 is embedded in the upper end face of the connecting ring 21. Several heat-conducting strips 14 are arranged circumferentially between the heat-conducting ring 13 and the heat dissipation ring 6. The heat-conducting strips 14 run through the connecting ring 21. When the buckle 3 and the locking block 4 are fastened, the heat-conducting ring 10 and the heat-conducting ring 13 are tightly fitted. The heat-conducting strips are made of copper foil. The heat-conducting ring, the heat dissipation ring 6, and the heat dissipation rib 5 are made of copper.

[0025] The lower surface of the mounting base 22 is lower than the lower edge of the connecting ring 21, so that after the LED light source 15 is installed on the mounting base 22, its light-emitting surface is lower than the connecting ring 21, avoiding obstruction of the light path and ensuring uniform lighting. The inner wall of the lamp body 1 and the surface of the mounting base 22 are both provided with a reflective layer 16. The reflective layer 16 is coated with a nano-coating containing glass microspheres to improve light utilization.

[0026] Heat dissipation working principle: The heat from the LED is transferred from the heat collection plate 7 to the heat conduction strip 8, and then to the heat dissipation fin 5 to dissipate into the air. At the same time, the heat is transferred from the heat conduction ring 13 to the heat conduction strip 14, and then to the heat dissipation ring 6 to dissipate into the air; the heat is transferred from the heat conduction ring 10 to the heat conduction strip 9, and then to the heat dissipation fin 5 to dissipate into the air, forming a heat dissipation network.

[0027] 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.

[0028] 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. An LED lampshade packaging structure, comprising a lamp body (1), a faceplate (2), a mounting base (22), and an LED light source (15), characterized in that: The lamp body (1) has a connecting ring 1 (11) at its lower edge and a connecting ring 2 (21) at its upper edge. The fastening surfaces of the connecting ring 1 (11) and the connecting ring 2 (21) are beveled, and a sealing gasket (12) is fitted on the outer side of the fastening surface of the connecting ring 1 (11). The lamp body (1) and the connecting ring 2 (21) are locked together by multiple sets of fastening plates (3) and locking blocks (4). Several heat dissipation ribs (5) are inlaid circumferentially on the top surface of the lamp body (1), and a heat dissipation ring is inlaid on the outer side wall of the connecting ring 2 (21). 6) A heat collection plate (7) is provided between the LED light source (15) and the mounting base (22), and a heat-conducting strip (8) is provided for each heat dissipation fin (5) of the heat collection plate (7). A heat-conducting ring (10) is embedded in the lower end face of the connecting ring (11). Each heat dissipation fin (5) is connected to the heat-conducting ring (10) by a heat-conducting strip (9). A heat-conducting ring (13) is embedded in the upper end face of the connecting ring (21), and several heat-conducting strips (14) are provided in the circumferential direction between the heat-conducting ring (13) and the heat dissipation ring (6).

2. The LED lampshade packaging structure according to claim 1, characterized in that: The lower surface of the mounting base (22) is lower than the lower edge of the connecting ring (21).

3. The LED lampshade packaging structure according to claim 1, characterized in that: The inner wall of the lamp body (1) and the surface of the mounting base (22) are both provided with a reflective layer (16).

4. The LED lampshade packaging structure according to claim 1, characterized in that: The heat dissipation rib (5) protrudes from the outer surface of the lamp body (1), and the heat dissipation ring (6) protrudes from the outer circumferential side of the connecting ring (21).

5. The LED lampshade packaging structure according to claim 1, characterized in that: The top of the buckle plate (3) is rotatably connected to the edge of the lamp body (1) via a pivot, the locking block (4) is fixedly connected to the outer wall of the connecting ring (21), and the lower opening of the buckle plate (3) is rotatably fastened to the outside of the locking block (4).

6. The LED lampshade packaging structure according to claim 1, characterized in that: The first heat-conducting coil (10) and the second heat-conducting coil (13) are closely fitted together.

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