Automobile lamp light guide structure

Abstract

The utility model discloses a kind of light guide structures of automobile lamps, including light guide strip and mounting block, the light guide strip is connected between mounting block by link mechanism, the right side of the inner chamber of mounting block is provided with cavity, light bulb is provided in the cavity, the two sides of mounting block are symmetrically provided with long strip block, long strip block one side is excavated and provided with long strip mouth, main drive mechanism is provided in long strip mouth, the side of main drive mechanism is provided with positioning mechanism, the positioning mechanism is connected by stabilizing mechanism, link mechanism, main drive mechanism, positioning mechanism and stabilizing mechanism are assisted and cooperated by being set, buckle or plug-in structure usually uses " one press lock " or " slide-in type " design, worker can directly manual assembly, the use of screwdriver, wrench and other tools is saved, production line efficiency is greatly improved, high-quality buckle has elastic locking structure, still can keep stable under vehicle vibration environment, avoid loosening or falling off.

Description

Technical Field

[0001] This utility model relates to the field of automotive lighting light guide structure technology, specifically, to an automotive lighting light guide structure. Background Technology

[0002] Light guides are optical components in automotive lighting systems. They are optical elements used to transmit and diffuse light, primarily to achieve uniform light distribution. Their core function is to optimize the light transmission path through internal structural design.

[0003] The light guide strip is bolted to the mounting block with the light bulb, which results in low assembly efficiency, increased production costs, and the need to use electric screwdrivers or torque wrenches, which increases equipment costs and operational complexity.

[0004] In view of this, a light guide structure for automotive lamps is provided to overcome the above-mentioned defects. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a light guide structure for automotive lamps to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A light guide structure for automotive lighting includes a light guide strip and a mounting block. The light guide strip and the mounting block are connected by a connecting mechanism. A cavity is provided on the right side of the inner cavity of the mounting block, and a light bulb is disposed in the cavity. Elongated blocks are symmetrically arranged on both sides of the mounting block. An elongated opening is cut out on one side of each elongated block, and a main drive mechanism is disposed within the elongated opening. A positioning mechanism is disposed on one side of the main drive mechanism, and the positioning mechanisms are connected by a stabilizing mechanism.

[0008] Preferably, the connecting mechanism includes a connecting block and a connecting port. The connecting block is fixedly disposed on the left side of the light guide strip, and the connecting port is cut out on the right side of the mounting block, and the connecting port and the connecting block are structurally matched.

[0009] Preferably, the main drive mechanism includes a reset spring and a main drive plate. The reset spring is symmetrically arranged inside the elongated opening. The main drive plate is fixedly connected to one side of the reset spring, and the size of the main drive plate is smaller than the size of the inner cavity of the elongated opening.

[0010] Preferably, the positioning mechanism includes a positioning rod and a positioning port. The positioning rod is symmetrically arranged on one side of the main drive plate, and the positioning port is cut out on one side of the connecting block. The positioning rod and the positioning port are structurally matched.

[0011] Preferably, the stabilizing mechanism includes a stabilizing block and a stabilizing opening. The stabilizing block is fixedly disposed at the bottom of the upper positioning rod, and the stabilizing opening is excavated at the top of the lower positioning rod, with the stabilizing opening and the stabilizing block being structurally matched.

[0012] This utility model has the following beneficial effects:

[0013] Compared with existing technologies, this automotive lighting light guide structure:

[0014] The connecting mechanism, main drive mechanism, positioning mechanism, and stabilizing mechanism work together in coordination.

[0015] 1. Snap-fit ​​or plug-in structures usually adopt a "one-click lock" or "slide-in" design, which allows workers to assemble directly by hand, eliminating the need for tools such as screwdrivers and wrenches, and greatly improving production line efficiency.

[0016] 2. High-quality buckles have an elastic locking structure, which can remain stable even under vehicle vibration conditions, preventing loosening or falling off.

[0017] 3. The snap-on or plug-in structure is usually designed to be "open with a single press", so there is no need for destructive disassembly during maintenance, making it more convenient to replace the light guide strip or LED module. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a view of the connection between the mounting block and the guide strip of an automotive lamp light guide structure according to an embodiment of the present utility model, and an internal view of the connection.

[0020] Figure 2 This is a split view of the mounting block and light guide strip of a light guide structure for an automotive lamp according to an embodiment of the present utility model;

[0021] Figure 3 This is a side view of the mounting block of an automotive lamp light guide structure according to an embodiment of the present utility model;

[0022] Figure 4 This is a split view of the main drive plate and positioning rod of an automotive lighting light guide structure according to an embodiment of the present utility model.

[0023] In the picture:

[0024] 1. Light guide strip; 2. Mounting block; 3. Connecting mechanism; 4. Cavity; 5. Light bulb; 6. Long strip block; 7. Long strip opening; 8. Main drive mechanism; 9. Positioning mechanism; 10. Stabilizing mechanism; 11. Connecting block; 12. Connecting port; 13. Return spring; 14. Main drive plate; 15. Positioning rod; 16. Positioning port; 17. Stabilizing block; 18. Stabilizing port. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit its scope.

[0026] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0027] 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 fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example

[0029] like Figure 1-4 As shown, a light guide structure for an automotive lamp according to an embodiment of the present invention includes a light guide strip 1 and a mounting block 2. The light guide strip 1 and the mounting block 2 are connected by a connecting mechanism 3. A cavity 4 is provided on the right side of the inner cavity of the mounting block 2, and a light bulb 5 is provided in the cavity 4. Long strip blocks 6 are symmetrically arranged on both sides of the mounting block 2. A long strip opening 7 is cut out on one side of the long strip block 6, and a main drive mechanism 8 is provided in the long strip opening 7. A positioning mechanism 9 is provided on one side of the main drive mechanism 8, and the positioning mechanisms 9 are connected by a stabilizing mechanism 10.

[0030] In this embodiment, the mounting block 2 and the light guide strip 1 are connected by a component in the connecting mechanism 3. Next, the main drive mechanism 8 is pulled, and the component in the main drive mechanism 8 deforms and engages with the component in the positioning mechanism 9 fixedly connected on one side. When the positioning mechanisms 9 engage, the opposite positioning mechanisms 9 engage again through the stabilizing mechanism 10, thus completing the engagement / plug-in connection between the mounting block 2 and the light guide strip 1.

[0031] Example

[0032] The connecting mechanism 3 includes a connecting block 11 and a connecting port 12. The connecting block 11 is fixedly disposed on the left side of the light guide strip 1, and the connecting port 12 is carved out on the right side of the mounting block 2. The connecting port 12 and the connecting block 11 are structurally matched. The right side of the mounting block 2 is connected to the left side of the light guide strip 1, and the connecting block 11 on it is engaged in the connecting port 12. The engaging method connects the right side of the mounting block 2 with the left side of the light guide strip 1. The connecting block 11 is a hollow rectangular structure, and the connecting port 12 is also a hollow rectangular structure. The connecting port 12 and the connecting block 11 serve as the main connecting structures between the light guide strip 1 and the mounting block 2. After the left side of the light guide strip 1 is aligned with the left side of the mounting block 2, the two rectangular structures engage and align. During alignment, a "click" sound or tactile feedback ensures proper assembly.

[0033] The main drive mechanism 8 includes a return spring 13 and a main drive plate 14. The return spring 13 is symmetrically arranged in the elongated opening 7. The main drive plate 14 is fixedly connected to one side of the return spring 13, and the size of the main drive plate 14 is smaller than the inner cavity size of the elongated opening 7. Pulling the main drive plate 14 transmits the pulling force to the return spring 13, causing the return spring 13 to deform and drive the main drive plate 14 and its components to be adjusted. The connection between the return spring 13 and the main drive plate 14 is fixed, and the main drive plate 14 serves as the starting structure for the return spring 13. The user transmits the pulling force to the return spring 13 through the main drive plate 14, causing the return spring 13 to be stretched and deformed. The deformed return spring 13 drives the main drive plate 14 and its components to be adjusted. The two are a mating structure, which can engage the positioning mechanism 9 and the components in the stabilizing mechanism 10 on one side through adjustment.

[0034] The positioning mechanism 9 includes positioning rods 15 and positioning openings 16. The positioning rods 15 are symmetrically arranged on one side of the main drive plate 14, and the positioning openings 16 are carved into one side of the connecting block 11. The positioning rods 15 and positioning openings 16 are structurally matched. Multiple positioning rods 15 fixedly connected to one side of the main drive plate 14 are driven and inserted into the positioning openings 16 on one side of the connecting block 11. The connection between the positioning rods 15 and the main drive plate 14 is fixed. The positioning rods 15 and the main drive plate 14 are spliced ​​together to form a concave structure, and the elongated opening 7 connects to the connecting block 11. There is an opening between the ports 12. The inner wall size of the opening is larger than the size of the positioning rod 15. The positioning rod 15 is driven by the main drive plate 14 and enters the connecting port 12 through the opening. The connecting block 11 is engaged in the connecting port 12. The positioning rod 15 is engaged in the positioning port 16 dug on one side of the connecting block 11. This arrangement makes the engaging of the connecting block 11 in the connecting port 12 more stable. The size of the positioning rod 15 and the positioning port 16 gradually decreases from large to small. This arrangement allows the positioning rod 15 to be fully inserted into the inner wall of the positioning port 16.

[0035] The stabilizing mechanism 10 includes a stabilizing block 17 and a stabilizing port 18. The stabilizing block 17 is fixedly disposed at the bottom of the upper positioning rod 15, and the stabilizing port 18 is carved out at the top of the lower positioning rod 15. The stabilizing port 18 and the stabilizing block 17 are structurally matched. When the positioning rod 15 is inserted into the positioning port 16, the two opposing positioning rods 15 are in contact, and the stabilizing block 17 on them engages into the stabilizing port 18, thus completing the engagement between the mounting block 2 and the light guide strip 1. The connection between the light guide strip 1 and the mounting block 2 is engaged through a single engagement. The two auxiliary engagements, along with the plug-in structure on the engagement components, make the engaged structure more stable, thereby making the main engagement structure more stable.

[0036] In summary, with the help of the above-mentioned technical solution of this utility model, when this device is in use, the right side of the mounting block 2 is connected to the left side of the light guide strip 1, and the connecting block 11 on it is engaged in the connecting port 12. The engaging method connects the right side of the mounting block 2 to the left side of the light guide strip 1. Next, the main drive plate 14 is pulled, and the main drive plate 14 transmits the pulling force to the return spring 13, causing the return spring 13 to deform and drive the main drive plate 14 and its components to be adjusted. Multiple positioning rods 15 fixedly connected to one side of the main drive plate 14 are driven and inserted into the positioning port 16 provided on one side of the connecting block 11. When the positioning rod 15 is inserted into the positioning port 16, the two opposing positioning rods 15 are in contact, and the stabilizing block 17 on it is engaged into the stabilizing port 18, thus completing the engaging / plugging connection between the mounting block 2 and the light guide strip 1.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automotive lamp light guide structure, characterized by, The device includes a light guide strip (1) and a mounting block (2). The light guide strip (1) and the mounting block (2) are connected by a connecting mechanism (3). A cavity (4) is provided on the right side of the inner cavity of the mounting block (2). A light bulb (5) is provided in the cavity (4). Long strip blocks (6) are symmetrically arranged on both sides of the mounting block (2). A long slot (7) is dug on one side of the long strip block (6). A main drive mechanism (8) is provided in the long slot (7). A positioning mechanism (9) is provided on one side of the main drive mechanism (8). The positioning mechanisms (9) are connected by a stabilizing mechanism (10).

2. The light guide structure for automotive lamps according to claim 1, characterized in that, The connecting mechanism (3) includes a connecting block (11) and a connecting port (12). The connecting block (11) is fixedly disposed on the left side of the light guide strip (1), and the connecting port (12) is excavated on the right side of the mounting block (2). The connecting port (12) and the connecting block (11) are structurally matched.

3. The light guide structure for automotive lamps according to claim 1, characterized in that, The main drive mechanism (8) includes a reset spring (13) and a main drive plate (14). The reset spring (13) is symmetrically arranged inside the elongated opening (7). The main drive plate (14) is fixedly connected to one side of the reset spring (13), and the size of the main drive plate (14) is smaller than the inner cavity size of the elongated opening (7).

4. The light guide structure for an automotive lamp according to claim 3, characterized in that, The positioning mechanism (9) includes a positioning rod (15) and a positioning port (16). The positioning rod (15) is symmetrically arranged on one side of the main drive plate (14), and the positioning port (16) is excavated on one side of the connecting block (11). The positioning rod (15) and the positioning port (16) are structurally matched.

5. The light guide structure for an automotive lamp according to claim 4, characterized in that, The stabilizing mechanism (10) includes a stabilizing block (17) and a stabilizing opening (18). The stabilizing block (17) is fixedly disposed at the bottom of the upper positioning rod (15), and the stabilizing opening (18) is excavated at the top of the lower positioning rod (15). The stabilizing opening (18) and the stabilizing block (17) are structurally matched.

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