Automobile accessory lighting sealing piece

Abstract

The utility model discloses an automobile accessory lighting sealing element, and particularly relates to the technical field of automobile lamps, which comprises a support, a fixing ring is fixedly arranged at the top of the support, a sealing mechanism is fixedly arranged at the top of the fixing ring, the sealing mechanism comprises a plurality of connecting plates fixedly arranged at the top of the fixing ring, and springs are fixedly arranged at the tops of the connecting plates. A sealing frame is fixedly arranged at one end of the spring, a mounting groove is formed in the surface of the sealing frame, a light bar is clamped in the mounting groove, a fixed lampshade is clamped to the top of the support, and the fixed lampshade is arranged outside the fixed ring in a sleeving mode. According to the automobile lamp sealing structure, it can be ensured that tight attachment is formed between the sealing frame and the lamp strip, the sealing effect is enhanced, the waterproof effect is enhanced through the waterproof film arranged on the transparent cover, light irradiated to the fixed lampshade by the lamp strip is reflected to the outside of the transparent cover through the reflective film, and then the light condensation effect of the automobile lamp sealing structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lamps, and more specifically, to an automobile lighting sealing component. Background Art

[0002] Automotive lamps primarily serve the purpose of lighting and signaling in vehicles. With the rapid development of the automotive industry, automotive lamps have an increasingly significant impact on vehicle functionality and appearance. Water ingress into automotive lamps significantly impacts both vehicle functionality and appearance, directly impacting the vehicle's lighting and signaling. The sealing of automotive lamps determines their waterproof and dustproof performance, and is a key indicator of vehicle performance.

[0003] Existing mechanisms are generally connected and sealed by applying glue or welding to achieve waterproof and dustproof requirements. However, the gluing method requires a huge amount of glue. After disassembly, if reassembly is required, re-glue needs to be applied, which is costly.

[0004] After searching, the Chinese patent with authorization announcement number CN221222465U discloses a sealing structure for automobile lamps. This structure is provided with a limiting portion for placing the light strip on the bracket and sealing portions located on both sides of the limiting portion. The sealing portions are made of flexible material. When the outer cover is buckled on the bracket, the inner side surface of the outer cover can abut against the sealing portion and compress the sealing portion, so that the sealing portion fills the gap between the bracket and the outer cover to achieve sealing of the light strip. Its structure is simple, and its energy consumption is low, which can play a role in protecting the environment.

[0005] However, in actual use, when this structure is fastened to the bracket, the inner side surface of the outer cover can abut against the sealing portion, so that the sealing portion fills the gap between the bracket and the outer cover to achieve sealing, but does not achieve tightness, resulting in a looseness between the bracket and the outer cover and a large gap. Sealing only by the sealing portion can easily lead to a gap between the sealing portion and the bracket, thereby affecting the sealing effect. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an auto lighting seal to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] An auto lighting seal comprises a bracket, a fixing ring is fixedly provided on the top of the bracket, and a sealing mechanism is fixedly provided on the top of the fixing ring;

[0009] The sealing mechanism includes a plurality of connecting plates fixedly arranged on the top of the fixing ring, a spring is fixedly arranged on the top of each of the connecting plates, a sealing frame is fixedly arranged on one end of the spring, a mounting groove is opened on the surface of the sealing frame, a light strip is clamped inside the mounting groove, a fixed lampshade is clamped on the top of the bracket, the fixed lampshade is sleeved on the outside of the fixing ring, and a protective layer is fixed on the inside of the fixed lampshade.

[0010] By adopting the above technical solution: in order to carry out a multi-layer sealing structure, a tight fit is ensured between the sealing frame and the light strip, the sealing effect is enhanced, and no leakage is ensured.

[0011] As a further description of the above technical solution: a plurality of card slots are provided on the surface of the fixed lampshade, and card blocks are inserted into the interior of the plurality of card slots, and a sealing ring is fixedly provided on the surface of the card block, and the cross-section of the card block is set to be U-shaped, one end of the card block passes through the fixing ring and extends into the interior of the fixing ring, one side of the card block is threadedly connected to a first bolt, one end of the first bolt passes through the fixing ring and extends into the interior of the fixing ring, and the first bolt is threadedly connected to the fixing ring.

[0012] By adopting the above technical solution, it is convenient to install and disassemble, and the operation is simple, which greatly improves the use effect.

[0013] As a further description of the above technical solution: an auxiliary mechanism is provided on the surface of the fixed lampshade, and the auxiliary mechanism includes a transparent cover mounted on the surface of the fixed lampshade, and stabilizing plates are provided on all four sides of the transparent cover. A threaded groove is provided on the surface of the stabilizing plate, and the internal thread of the threaded groove is connected to a second bolt, one end of the second bolt passes through the bracket and extends into the interior of the bracket, a waterproof layer is fixedly provided on the surface of the transparent cover, and a reflective film is fixedly provided on the inner wall of the transparent cover.

[0014] By adopting the above technical solution: through nano-level waterproof film technology, the seal is given excellent waterproof performance, which can keep the inside of the lamp dry even in high humidity or rainy environments, and secondly increase the focusing effect of the sealing structure of the automobile lamp.

[0015] The technical effects and advantages of this utility model are:

[0016] 1. By setting up a sealing mechanism, compared with the prior art, the fixed lampshade is inserted into the surface of the fixing ring from top to bottom until the bottom of the fixed lampshade contacts the bracket, and the protective layer inside the fixed lampshade contacts the light bar, thereby protecting the light bar and squeezing the light bar to move downward. The light bar drives the sealing frame to move downward, and the sealing frame squeezes the spring at the bottom to deform. The elastic force of the spring keeps it in a stressed state, so that the sealing frame is tightly attached to the bottom of the light bar, thereby enhancing the sealing effect. The card block is inserted into the inside of the card slot, and then the sealing ring is driven into the inside of the fixing ring, and then fixed by the first bolt, thereby improving stability and enhancing the sealing effect.

[0017] 2. By setting up an auxiliary mechanism, compared with the existing technology, the transparent cover is put on the surface of the fixed lampshade, and then the bottom stabilizing plate is contacted with the surface of the bracket. Then, the second bolt is rotated forward to enter the inside of the threaded groove, and continues to rotate to enter the inside of the bracket to fix it. By setting up a waterproof layer, water droplets can be effectively prevented from penetrating. At the same time, the waterproof film has good air permeability and does not affect the normal breathing function of the light bar. The reflective film reflects the light irradiated by the light bar to the fixed lampshade to the outside of the transparent cover, thereby increasing the focusing effect of the sealing structure of the automobile lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model.

[0020] Figure 3 This is a schematic structural diagram of the sealing mechanism of the present utility model.

[0021] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the present utility model.

[0022] Figure 5 This is a schematic diagram of the auxiliary mechanism structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. bracket; 2. fixing ring; 3. connecting plate; 4. spring; 5. sealing frame; 6. mounting groove; 7. light bar; 8. fixed lampshade; 9. protective layer; 10. slot; 11. block; 12. sealing ring; 13. first bolt; 14. transparent cover; 15. stabilizing plate; 16. threaded groove; 17. second bolt; 18. waterproof layer; 19. reflective film. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying 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.

[0025] The embodiments of this application disclose Figure 1-5 The automotive lighting seal shown includes a bracket 1, a fixing ring 2 is fixedly provided on the top of the bracket 1, and a sealing mechanism is fixedly provided on the top of the fixing ring 2;

[0026] The sealing mechanism includes a plurality of connecting plates 3 fixedly arranged on the top of the fixing ring 2, a spring 4 is fixedly arranged on the top of each of the connecting plates 3, a sealing frame 5 is fixedly arranged on one end of the spring 4, a mounting groove 6 is provided on the surface of the sealing frame 5, a light bar 7 is clamped inside the mounting groove 6, a fixed lampshade 8 is clamped on the top of the bracket 1, the fixed lampshade 8 is sleeved on the outside of the fixing ring 2, a protective layer 9 is fixedly arranged inside the fixed lampshade 8, the fixed lampshade 8 is inserted into the surface of the fixing ring 2 from top to bottom until the bottom of the fixed lampshade 8 contacts the bracket 1, and the inside of the fixed lampshade 8 is fixed. The protective layer 9 contacts the light bar 7, protecting the light bar 7 and squeezing the light bar 7 to move downward. The light bar 7 drives the sealing frame 5 to move downward, and the sealing frame 5 squeezes the spring 4 at the bottom to deform. The elastic force of the spring 4 keeps it in a stressed state, so that the sealing frame 5 is tightly attached to the bottom of the light bar 7, thereby enhancing the sealing effect, and inserting the card block 11 into the inside of the card slot 10, and then driving the sealing ring 12 into the inside of the fixing ring 2, and then fixing it with the first bolt 13, thereby improving stability while enhancing the sealing effect.

[0027] Reference Figure 2-3 As shown, the surface of the fixed lampshade 8 is provided with a plurality of card grooves 10, and the interior of the plurality of card grooves 10 is inserted with card blocks 11, and the surface of the card blocks 11 is fixedly provided with sealing rings 12, and the cross section of the card block 11 is set to be U-shaped, one end of the card block 11 passes through the fixing ring 2 and extends to the interior of the fixing ring 2, and one side of the card block 11 is threadedly connected with a first bolt 13, one end of the first bolt 13 passes through the fixing ring 2 and extends to the interior of the fixing ring 2, and the first bolt 13 is threadedly connected to the fixing ring 2. The fixed lampshade 8 is inserted into the surface of the fixing ring 2 from top to bottom until the bottom of the fixed lampshade 8 contacts the bracket 1, and then the card block 11 is inserted into the interior of the card groove 10, and then the sealing ring 12 is driven to enter the interior of the fixing ring 2, and then the first bolt 13 is rotated forward to drive the first bolt 13 into the interior of the fixing ring 2, thereby fixing the light bar 7, and the operation is convenient and quick.

[0028] Reference Figure 4-5As shown, the surface of the fixed lampshade 8 is provided with an auxiliary mechanism, which includes a transparent cover 14 sleeved on the surface of the fixed lampshade 8, and a stabilizing plate 15 is provided around the transparent cover 14. A threaded groove 16 is provided on the surface of the stabilizing plate 15, and the internal thread of the threaded groove 16 is connected to a second bolt 17. One end of the second bolt 17 passes through the bracket 1 and extends to the inside of the bracket 1. A waterproof layer 18 is fixedly provided on the surface of the transparent cover 14, and a reflective film 19 is fixedly provided on the inner wall of the transparent cover 14. The transparent cover 14 is sleeved on the surface of the fixed lampshade 8, and then the bottom stabilizing plate 15 is in contact with the surface of the bracket 1, and then the second bolt 17 is rotated forward. The second bolt 17 enters the interior of the threaded groove 16 and continues to rotate into the interior of the bracket 1 to fix it. The waterproof layer 18 is made of a nano-scale waterproof membrane, which uses the interaction force between molecules to effectively prevent water droplets from penetrating. At the same time, the waterproof membrane has good air permeability and does not affect the normal breathing function of the light bar 7. When water droplets contact the waterproof membrane, a layer of water droplets will form on its surface and then slide down or evaporate, thereby keeping the internal environment dry. The reflective film 19 is set to reflect the light irradiated by the light bar 7 to the fixed lampshade 8 to the outside of the transparent cover 14, further increasing the focusing effect of the sealing structure of the automobile lamp.

[0029] Working principle of this utility model:

[0030] The utility model is an auto lighting seal. When using the device, first install the light bar 7 into the inside of the installation groove 6 opened on the surface of the sealing frame 5, then insert the fixed lampshade 8 into the surface of the fixing ring 2 from top to bottom until the bottom of the fixed lampshade 8 contacts the bracket 1, then insert the clamping block 11 into the inside of the clamping groove 10, and then drive the sealing ring 12 into the inside of the fixing ring 2, then rotate the first bolt 13 forward to drive the first bolt 13 into the inside of the fixing ring 2, so as to fix the light bar 7, then put the transparent cover 14 on the surface of the fixed lampshade 8, then make the bottom stabilizing plate 15 contact with the surface of the bracket 1, then rotate the second bolt 17 forward to enter the inside of the threaded groove 16, continue to rotate it into the inside of the bracket 1, fix it, and thus complete the installation;

[0031] In the above steps, when the fixed lampshade 8 is installed downward, the protective layer 9 inside the fixed lampshade 8 contacts the light bar 7, protecting the light bar 7 and squeezing the light bar 7 to move downward. The light bar 7 drives the sealing frame 5 to move downward, squeezing the spring 4 at the bottom to deform. The elastic force of the spring 4 keeps it in a stressed state, so that the sealing frame 5 is tightly attached to the bottom of the light bar 7, thereby enhancing the sealing effect. At the same time, the sealing effect is further enhanced by the external transparent cover 14.

[0032] The waterproof layer 18 is made of a nano-scale waterproof membrane and utilizes the interaction force between molecules to effectively prevent water droplets from penetrating. At the same time, the waterproof membrane has good air permeability and does not affect the normal breathing function of the light bar 7. When water droplets contact the waterproof membrane, a layer of water droplets will form on its surface and then slide down or evaporate, thereby keeping the internal environment dry. In addition, the reflective film 19 is provided to reflect the light irradiated by the light bar 7 to the fixed lampshade 8 to the outside of the transparent cover 14, further increasing the focusing effect of the sealing structure of the automobile lamp.

[0033] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An automotive lighting seal, comprising a bracket (1), characterized in that: A fixing ring (2) is fixedly provided on the top of the bracket (1), and a sealing mechanism is fixedly provided on the top of the fixing ring (2); The sealing mechanism comprises a plurality of connecting plates (3) fixedly arranged on the top of the fixing ring (2), a spring (4) being fixedly arranged on the top of each of the connecting plates (3), a sealing frame (5) being fixedly arranged on one end of the spring (4), a mounting groove (6) being provided on the surface of the sealing frame (5), a light bar (7) being clamped inside the mounting groove (6), a fixed lampshade (8) being clamped on the top of the bracket (1), the fixed lampshade (8) being sleeved on the outside of the fixing ring (2), and a protective layer (9) being fixedly arranged inside the fixed lampshade (8).

2. The automotive lighting seal according to claim 1, characterized in that: The surface of the fixed lampshade (8) is provided with a plurality of card slots (10), the interiors of the plurality of card slots (10) are all plugged with card blocks (11), the surfaces of the card blocks (11) are all fixedly provided with sealing rings (12), the cross section of the card blocks (11) is set to be U-shaped, and one end of the card block (11) passes through the fixed ring (2) and extends into the interior of the fixed ring (2).

3. The automotive lighting seal according to claim 2, characterized in that: A first bolt (13) is threadedly connected to one side of the clamping block (11), one end of the first bolt (13) passes through the fixing ring (2) and extends into the interior of the fixing ring (2), and the first bolt (13) is threadedly connected to the fixing ring (2).

4. The automotive lighting seal according to claim 1, characterized in that: The surface of the fixed lampshade (8) is provided with an auxiliary mechanism, and the auxiliary mechanism comprises a transparent cover (14) sleeved on the surface of the fixed lampshade (8), and stabilizing plates (15) are provided on all four sides of the transparent cover (14).

5. The automotive lighting seal according to claim 4, characterized in that: A thread groove (16) is provided on the surface of the stabilizing plate (15), and a second bolt (17) is connected to the inner thread of the thread groove (16), and one end of the second bolt (17) passes through the bracket (1) and extends into the inside of the bracket (1).

6. The automotive lighting seal according to claim 4, characterized in that: A waterproof layer (18) is fixedly provided on the surface of the transparent cover (14), and a reflective film (19) is fixedly provided on the inner wall of the transparent cover (14).

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