Lamplight assembly in automobile

Abstract

The utility model relates to an automobile interior light subassembly, including base, protective cover, limit groove and connecting rod, the lower surface of base is equipped with limit groove, the lower part of base is equipped with the protective cover, and the upper end of protective cover is clamped in the limit groove, the both sides of protective cover are horizontally equipped with fixed plate, and the fixed plate is equipped with the connecting rod. Grooves are symmetrically formed in the lower surface of the base, torsion bars are rotationally installed in the grooves, limiting plates are installed on the outer walls of the torsion bars, movable grooves are symmetrically formed in the outer wall of the upper end of the protection cover, connecting rods are installed on the inner walls of the movable grooves, and movable plates are movably installed at one ends of the connecting rods. And clamping blocks are mounted at the upper ends of the sides, deviating from the protective cover, of the movable plates. The protective cover is stably clamped on the base through the two fixing plates and the two clamping blocks, the stability of the device is improved, and meanwhile people can conveniently disassemble the protective cover manually to replace the damaged interior lamp body.

Description

Technical Field

[0001] The utility model relates to the technical field of interior lighting devices of vehicles, in particular to an interior lighting component of an automobile. Background Art

[0002] The interior lights are installed in various parts of the car for the convenience and safety of getting on and off the car at night and for reading maps while driving. The interior lights of passenger cars are generally installed in the center of the room so that the light can evenly illuminate the entire room. The interior lights are generally electrically connected to the doors and are equipped with photosensors. When the light is insufficient, when people open the doors, the interior lights can automatically turn on, making it easier for people to get on and start the vehicle.

[0003] To sum up, in order to protect equipment and personal safety, existing lighting devices are usually equipped with protective covers to protect lamp tubes and lines to avoid direct contact with people. When installing the protective cover, the protective cover is usually fixed to the base of the roof by bolts or screws. The service life of interior lighting is generally not long. When the bulb is damaged, people need to use tools to remove the protective cover. The bolts for installing the protective cover are generally very small, and the usual disassembly tools cannot disassemble the protective cover. People also need to buy special disassembly tools, which not only makes it more troublesome to replace the lamp tube, but also increases people's unnecessary costs, and has poor actual practicality. Utility Model Content

[0004] The utility model provides an automobile interior lighting assembly, which solves the above-mentioned technical problems.

[0005] The utility model solves the above-mentioned technical problems as follows: an automobile interior lighting component comprises a base, a protective cover, a limit groove and a connecting rod, the lower surface of the base is provided with a limit groove, a protective cover is arranged and installed below the base, and the upper end of the protective cover is clamped in the interior of the limit groove, fixing plates are horizontally installed on both sides of the protective cover, the lower surface of the base is symmetrically provided with grooves, a torsion bar is rotatably installed in the interior of the groove, a limit plate passing through the base is installed on the outer wall of the torsion bar, movable grooves are symmetrically provided on the outer wall of the upper end of the protective cover, a connecting rod is installed on the inner wall of the movable groove, a movable plate is movably installed on one end of the connecting rod, and a clamping block is installed on the upper end of the movable plate on the side away from the protective cover.

[0006] The beneficial effect of the utility model is that the utility model fixes the protective cover by two fixing plates and two clamping blocks at the same time, which can effectively increase the fixing effect of the protective cover and prevent the protective cover from falling off the base. When people need to replace a damaged bulb, they can rotate the torsion bar to separate the limit plate and the fixing plate, and then press the movable plate to squeeze the movable plate into the movable groove to separate the clamping block from the groove, so that the protective cover can be easily removed from the base, which is convenient for people to replace the bulb themselves, avoids the need to purchase disassembly tools to replace the lighting device in the car, and reduces maintenance costs.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the lower surface of the base is threadedly connected with screws in a rectangular array.

[0009] The beneficial effect of adopting the above further solution is that the screws can facilitate the staff to install the base on the top of the car, so that the device can be stably installed inside the car.

[0010] Furthermore, a bearing is installed inside the groove, the upper end of the torsion bar is installed inside the bearing, and the outer wall of the lower end of the torsion bar is designed with a corrugated groove process.

[0011] The beneficial effect of adopting the above further scheme is that the torsion bar can be rotated through the bearing, reducing the friction coefficient during the rotation of the torsion bar, and at the same time, the corrugated groove can increase the friction of people's hands when turning the torsion bar, so that people can easily rotate the torsion bar and separate the limit plate from the fixed plate.

[0012] Furthermore, a spring is movably sleeved on the outer wall of the connecting rod, one end of the spring is mounted on the inner wall of the movable groove, and the other end of the spring is mounted on one side of the movable plate.

[0013] The beneficial effect of adopting the above further solution is that the spring is elastic, and the movable plate can be pushed out of the movable groove by the spring, thereby driving the clamping block to be clamped into the interior of the base, so that the protective cover is stably installed on the lower surface of the base.

[0014] Furthermore, a card slot is provided inside the base, and the card block is adapted to the card slot.

[0015] The beneficial effect of adopting the above further solution is that the protective cover can be stably installed through the card slot adapted to the card block, while preventing a gap between the protective cover and the base, avoiding the protective cover from shaking on the base, and improving the stability of the device.

[0016] Furthermore, an interior lamp holder is installed on the lower surface of the base, and two interior lamp bodies are symmetrically arranged inside the lower end of the interior lamp holder.

[0017] The beneficial effect of adopting the above further solution is that the staff can quickly install the interior lamp body through the interior lamp holder, and at the same time, the two interior lamp bodies can effectively improve the device to provide sufficient lighting for people in dim conditions.

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 A main cross-sectional schematic diagram of an automobile interior lighting assembly provided by an embodiment of the utility model;

[0021] Figure 2 A vehicle interior lighting assembly provided by the embodiment of the utility model Figure 1 A magnified schematic diagram of the structure in the middle;

[0022] Figure 3 A partial bottom view schematic diagram of a vehicle interior lighting assembly provided by an embodiment of the utility model;

[0023] Figure 4 A side cross-sectional schematic diagram of an automobile interior lighting assembly provided by an embodiment of the utility model

[0024] Figure 5 A vehicle interior lighting assembly provided by the embodiment of the utility model Figure 4 A magnified schematic diagram of structure B in the middle;

[0025] Figure 6 The present invention is a front view schematic diagram of an automobile interior lighting assembly provided in an embodiment of the present invention.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Base; 2. Protective cover; 3. Interior lamp holder; 4. Interior lamp body; 5. Screws; 6. Fixing plate; 7. Limiting groove; 8. Limiting plate; 9. Bearing; 10. Groove; 11. Torsion bar; 12. Movable groove; 13. Clamping slot; 14. Clamping block; 15. Movable plate; 16. Spring; 17. Connecting rod. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-6 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0029] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] like Figures 1 to 6 As shown, the utility model provides an automobile interior light assembly, including a base 1, a protective cover 2, a limiting groove 7 and a connecting rod 17. The lower surface of the base 1 is provided with a limiting groove 7, and a protective cover 2 is arranged and installed below the base 1. The protective cover 2 is designed with a transparent plastic material so that the light emitted by the interior light body 4 can illuminate the interior of the vehicle, and the upper end of the protective cover 2 is clamped in the inner part of the limiting groove 7. The two sides of the protective cover 2 are horizontally installed with fixing plates 6. The lower surface of the base 1 is symmetrically provided with grooves 10, and a torsion bar 11 is rotatably installed in the inner part of the groove 10. The outer wall of the torsion bar 11 is installed with The limit plate 8 runs through the base 1, and people can rotate the torsion bar 11 to synchronously drive the limit plate 8 to rotate, and elastically contact the fixed plate 6 through the limit plate 8, so that the protective cover 2 is stably installed on the lower surface of the base 1, and the upper outer wall of the protective cover 2 is symmetrically provided with movable grooves 12, and the inner wall of the movable groove 12 is installed with a connecting rod 17, and a movable plate 15 is movably installed at one end of the connecting rod 17, and the movable plate 15 can be pushed into the interior of the movable groove 12, and a clamping block 14 is installed on the upper end of the side of the movable plate 15 away from the protective cover 2, and the protective cover 2 can be clamped on the lower surface of the base 1 through the clamping block 14.

[0032] Preferably, the lower surface of the base 1 is threaded with screws 5 in a rectangular array, and the screws 5 can facilitate the staff to install the base 1 on the top of the car, so that the device is stably installed inside the car, while effectively reducing the labor intensity of the staff to install the device.

[0033] Preferably, a bearing 9 is installed inside the groove 10, the upper end of the torsion bar 11 is installed inside the bearing 9, and the outer wall of the lower end of the torsion bar 11 is designed with a corrugated groove process. The torsion bar 11 can be rotated through the bearing 9, thereby reducing the friction coefficient of the torsion bar 11 during the rotation process, and avoiding direct friction between the torsion bar 11 and the base 1. At the same time, the corrugated groove can increase the friction of people's hands when rotating the torsion bar 11, effectively reducing the difficulty of people rotating the torsion bar 11, so that people can easily rotate the torsion bar 11 and separate the limit plate 8 from the fixed plate 6.

[0034] Preferably, a spring 16 is movably sleeved on the outer wall of the connecting rod 17, one end of the spring 16 is installed on the inner wall of the movable groove 12, and the other end of the spring 16 is installed on one side of the movable plate 15. The spring 16 is elastic, and the movable plate 15 can be pushed out of the movable groove 12 by the spring 16, thereby driving the block 14 to be engaged into the interior of the base 1, so that the protective cover 2 is stably installed on the lower surface of the base 1, preventing the protective cover 2 from falling off the base 1, and preventing children from dropping the protective cover 2 when playing.

[0035] Preferably, a card slot 13 is provided inside the base 1, and a card block 14 is matched with the card slot 13. The protective cover 2 can be stably installed through the card slot 13 matched with the card block 14, and a gap between the protective cover 2 and the base 1 is prevented, so that the protective cover 2 is prevented from shaking on the base 1, thereby improving the stability of the device. When vibration is generated during the operation of the car, the noise generated by the vibration of the protective cover 2 can be effectively avoided through the card slot 13.

[0036] Preferably, an interior lamp holder 3 is installed on the lower surface of the base 1, and two interior lamp bodies 4 are symmetrically arranged inside the lower end of the interior lamp holder 3. The staff can quickly install the interior lamp body 4 through the interior lamp holder 3. At the same time, the two interior lamp bodies 4 can effectively improve the device to provide sufficient lighting for people in dim conditions. When one interior lamp body 4 is damaged, the other can work normally, which greatly improves the practicability of the device.

[0037] The specific working principle and use method of the utility model are as follows: the device is connected to an external power supply, and the protective cover 2 can be stably installed on the base 1 through two sets of fixing devices, so that people can quickly disassemble and replace the damaged interior light body 4, and at the same time prevent the protective cover 2 from falling off when children are playing. When the interior light body 4 is damaged and there is an extra interior light body 4 on the vehicle body, the two torsion bars 11 can be rotated first to separate the limit plate 8 from the fixing plate 6, and then the movable plate 15 can be squeezed by two fingers to squeeze the movable plate 15 into the movable groove 12, thereby driving the card block 14 to disengage from the card groove 13, so that the protective cover 2 can fall off the base 1, thereby facilitating people to replace the interior light body 4 by themselves.

[0038] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An automobile interior lighting assembly, characterized in that: The invention comprises a base (1), a protective cover (2), a limiting groove (7) and a connecting rod (17); the lower surface of the base (1) is provided with a limiting groove (7); a protective cover (2) is arranged and installed below the base (1), and the upper end of the protective cover (2) is clamped in the interior of the limiting groove (7); fixing plates (6) are horizontally installed on both sides of the protective cover (2); the lower surface of the base (1) is symmetrically provided with grooves (10); a torsion bar (11) is rotatably installed in the interior of the groove (10); a limiting plate (8) penetrating the base (1) is installed on the outer wall of the torsion bar (11); a movable groove (12) is symmetrically provided on the outer wall of the upper end of the protective cover (2); a connecting rod (17) is installed on the inner wall of the movable groove (12); a movable plate (15) is movably installed on one end of the connecting rod (17); a clamping block (14) is installed on the upper end of the movable plate (15) on the side away from the protective cover (2).

2. The automotive interior lighting assembly according to claim 1, characterized in that: The lower surface of the base (1) is threadedly connected with screws (5) in a rectangular array.

3. The automotive interior lighting assembly according to claim 1, characterized in that: A bearing (9) is installed inside the groove (10), the upper end of the torsion bar (11) is installed inside the bearing (9), and the outer wall of the lower end of the torsion bar (11) is designed with a corrugated groove process.

4. The automotive interior lighting assembly according to claim 1, characterized in that: A spring (16) is movably sleeved on the outer wall of the connecting rod (17), one end of the spring (16) is mounted on the inner wall of the movable groove (12), and the other end of the spring (16) is mounted on one side of the movable plate (15).

5. The automobile interior lighting assembly according to claim 1, characterized in that: A card slot (13) is provided inside the base (1), and the card block (14) is adapted to fit the card slot (13).

6. The automobile interior lighting assembly according to claim 1, characterized in that: An interior lamp holder (3) is mounted on the lower surface of the base (1), and two interior lamp bodies (4) are symmetrically arranged inside the lower end of the interior lamp holder (3).

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