Quick release structure of vehicle lamp

Abstract

The utility model discloses a kind of quick disassembly structure of car light, including lamp body and connecting assembly. Connecting assembly includes connecting seat, upper cover, side cover and first tightening bolt, the lower end surface of upper cover forms first recess, first recess extends right and is through the right side surface of upper cover, connecting seat is located in first recess, side cover and the right side surface of connecting seat abut, side cover and upper cover are detachably connected by first tightening bolt. When it needs to assemble upper cover and lamp body, upper cover is set on connecting seat from left to right, so that connecting seat is inserted into first recess, then side cover is abutted on the right side surface of upper cover to left and make the left side wall of side cover abutted on the right side surface of connection, side cover and upper cover are relatively fixed by first tightening bolt. The quick disassembly structure of the car light can be completed quickly assembled or disassembled by only first tightening bolt, and simultaneously, due to the mutual assembly of connecting seat, upper cover and side cover, simultaneously have certain assembly complexity, so as to have certain anti-theft performance.

Description

Technical Field

[0001] This utility model relates to the field of automotive lighting technology, and in particular to a quick-release structure for automotive lighting. Background Technology

[0002] Currently, vehicle lights are a crucial safety component for nighttime driving. To facilitate charging, maintenance, or theft prevention when parked, vehicle lights are typically designed to be detachable. However, current vehicle light mounting structures often struggle to balance convenience, reliability, and security. One common design uses a sliding rail with a spring-loaded clip. Users can easily remove the light by simply pressing the clip. However, plastic clips are prone to wear, aging, or breakage under prolonged use and vibration; moreover, this simple locking method offers virtually no theft protection, allowing anyone to easily remove the light. Another option is the traditional bolt-fixed structure, which securely locks the light or its bracket to the vehicle frame using two or more standard bolts. This method offers high connection strength and is very stable and reliable, but its disassembly process is cumbersome, sacrificing the convenience of quick removal and making it unsuitable for users who frequently need to remove the light. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in related technologies. To this end, this utility model proposes a quick-release structure for vehicle lights.

[0004] This utility model embodiment provides a quick-release structure for vehicle lights, the quick-release structure for vehicle lights comprising: Lamp body; The connecting assembly includes a connecting seat, a top cover, a side cover, and a first tightening bolt. The connecting seat is located above the lamp body, and the lamp body and the connecting seat are detachably connected by the first bolt. The lower end of the top cover is recessed upward to form a first groove, which extends to the right and passes through the right side of the top cover. The connecting seat is located within the first groove. The side cover is located on the right side of the connecting seat and the top cover, and it abuts against the right side of the connecting seat. The side cover and the top cover are detachably connected by the first tightening bolt.

[0005] According to some embodiments of the present invention, the left end face of the side cover is provided with a first protrusion, the first protrusion is inserted into the first groove to the left, and the left end face of the first protrusion is in contact with the right side face of the connecting seat; the groove walls on both the front and rear sides of the first groove are provided with sliding grooves extending in the left and right direction, and the front sides of the first protrusion are provided with sliding strips extending in the left and right direction, and the two sliding strips are respectively inserted into the two sliding grooves.

[0006] According to some embodiments of the present invention, the upper end of the connecting seat extends downward to form a countersunk hole, the first bolt is inserted downward into the countersunk hole and threadedly connected to the lamp body, and the upper groove wall of the first groove is attached to the upper end surface of the connecting seat.

[0007] According to some embodiments of the present invention, the right end of the top cover is recessed to the left to form a second groove, the second groove extends upward through the upper end surface of the top cover, the second groove extends downward to connect with the first groove, a second protrusion is provided at the bottom left of the second groove, a third groove is provided on the left side wall of the side cover, and the second protrusion is inserted into the third groove to the right.

[0008] According to some embodiments of the present invention, the first tightening bolt passes through the side cover and the second groove to the left and is threadedly connected to the top cover.

[0009] According to some embodiments of the present invention, the outer peripheral wall of the first tightening bolt is provided with an annular groove, and the connecting assembly further includes a retaining spring. The retaining spring is sleeved on the first tightening bolt, and the inner side of the retaining spring is inserted into the annular groove. The retaining spring is located in the second groove. When the first tightening bolt fixes the side cover and the top cover relative to each other, the retaining spring is compressed and applies a force to the right to the side cover.

[0010] According to some embodiments of the present invention, the nut of the first tightening bolt is pressed to the left against the side cover, the right end face of the nut is provided with an anti-theft hole, the connecting assembly also includes an anti-theft key, and the left end of the anti-theft key is provided with an insert that matches the shape of the anti-theft hole.

[0011] According to some embodiments of this utility model, the anti-theft hole is triangular in shape, and the insert is a triangular prism extending in the left-right direction.

[0012] According to some embodiments of this utility model, the quick-release structure for vehicle lights further includes a locking assembly. The locking assembly includes a mounting base, a swing arm, a first semi-circular shell, a second semi-circular shell, and a second tightening bolt. The mounting base and the upper cover are detachably connected by the second bolt. One end of the swing arm is rotatably connected to the mounting base, and the other end of the swing arm is fixedly connected to the first semi-circular shell. One end of the first semi-circular shell is rotatably connected to one end of the second semi-circular shell. The first semi-circular shell and the second semi-circular shell can rotate relative to each other, causing the other ends of the first semi-circular shell and the other ends of the second semi-circular shell to move closer or further apart. When the other ends of the first semi-circular shell and the other ends of the second semi-circular shell abut against each other, the second tightening bolt can simultaneously pass through the first semi-circular shell and the second semi-circular shell and be threadedly connected to the swing arm, so that the first semi-circular shell and the second semi-circular shell are relatively fixed and form an annular shell.

[0013] According to some embodiments of the present invention, the inner peripheral wall of the annular shell is provided with an annular buffer pad.

[0014] The quick-release structure for vehicle lights according to this utility model embodiment has at least the following technical effects: 1. The top cover is connected to the frame, and the lower end face of the connecting seat is attached to the upper end face of the lamp body. The connecting seat and the lamp body are fixed to each other by the first bolt. When it is necessary to assemble the top cover and the lamp body, the top cover and the connecting seat need to be assembled together. First, the top cover is put on the connecting seat from left to right, so that the connecting seat is inserted into the first groove. At this time, the left end face of the connecting seat abuts against the left side wall of the first groove. Then, the side cover abuts against the right side face of the top cover to the left, and the left side wall of the side cover abuts against the right side face of the connecting seat. The side cover and the top cover are fixed to each other by the first tightening bolt. Finally, the connecting seat, the top cover, the side cover and the lamp body are fixed to each other. When it is necessary to remove the lamp body, simply unscrew the first tightening bolt. After the side cover is disengaged from the top cover to the right, the top cover can slide to the left relative to the connecting seat and disengage from the connecting seat, so that the lamp body and the connecting seat can be removed from the top cover.

[0015] 2. The quick-release structure of this car light can be quickly assembled or disassembled by tightening the first bolt. At the same time, due to the mutual assembly of the connecting seat, the top cover and the side cover, it has a certain degree of assembly complexity, thus providing a certain degree of anti-theft performance.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the quick-release structure of the vehicle headlights according to some embodiments of this utility model; Figure 2 This is an exploded view of the quick-release structure of the vehicle headlights according to some embodiments of this utility model; Figure 3 This is a cross-sectional view of the quick-release structure of the vehicle headlights according to some embodiments of this utility model; Figure 4 This is a cross-sectional view of a portion of the quick-release structure for vehicle lights according to some embodiments of this utility model; Figure 5 This is an exploded view of a portion of the quick-release structure for vehicle lights according to some embodiments of this utility model; Figure 6 This is an exploded view of a portion of the quick-release structure for vehicle lights according to some embodiments of this utility model.

[0018] Icon labels: Lamp body 100; connecting assembly 110; first bolt 120; second bolt 130; Connector 200; Countersunk hole 210; Top cover 300; first groove 310; sliding groove 320; second groove 330; second protrusion 340; Side cover 400; First protrusion 410; Slider 420; Third groove 430; First tightening bolt 500; Annular groove 510; Snap ring 520; Nut 530; Anti-theft hole 531; Anti-theft key 540; Insert 541; Locking assembly 600; mounting base 610; swing arm 620; first semi-circular shell 631; second semi-circular shell 632; second tightening bolt 640; annular shell 650; annular buffer pad 651. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional 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.

[0021] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0024] According to some embodiments of this utility model, refer to Figures 1 to 6The quick-release structure for the vehicle headlight includes a headlight body 100 and a connecting assembly 110. The connecting assembly 110 includes a connecting seat 200, an upper cover 300, a side cover 400, and a first tightening bolt 500. The connecting seat 200 is located above the headlight body 100, and the headlight body 100 and the connecting seat 200 are detachably connected by the first bolt 120. The lower end of the upper cover 300 is recessed upward to form a first groove 310, which extends to the right and penetrates the right side of the upper cover 300. The connecting seat 200 is located within the first groove 310. The side cover 400 is located on the right side of the connecting seat 200 and the upper cover 300, and the side cover 400 abuts against the right side of the connecting seat 200. The side cover 400 and the upper cover 300 are detachably connected by the first tightening bolt 500. The side cover 400 acts as a gate. When the side cover 400 is locked by the first tightening bolt 500, it closes the open end of the first groove 310, thereby preventing the connecting seat 200 from sliding out of the first groove 310. The entire lamp body 100 module can be locked and unlocked simply by operating the first tightening bolt 500, greatly simplifying the user's operation.

[0025] Quick-release headlights are typically mounted on bicycles and electric bikes as headlights. In general, the top cover 300 is pre-installed on the frame, and the lamp body 100 is pre-installed on the connector 200 via the first bolt 120, with the lamp body 100 and connector 200 fixed relative to each other.

[0026] When the lamp body 100 needs to be assembled with the upper cover 300, the upper cover 300 and the connecting seat 200 need to be assembled together. First, since the first groove 310 extends to the right and passes through the right side of the upper cover 300, the upper cover 300 is fitted onto the connecting seat 200 from left to right, so that the connecting seat 200 is inserted into the first groove 310. At this time, the left end face of the connecting seat 200 abuts against the left side wall of the first groove 310, thereby restricting the upper cover 300 from moving further to the right. Next, the side cover 400 abuts against the right side of the upper cover 300 to the left, so that the left side wall of the side cover 400 abuts against the right side of the connection. The first tightening bolt 500 passes through the side cover 400 to the left and is threadedly connected to the upper cover 300, so that the side cover 400 and the upper cover 300 are relatively fixed. Finally, the connecting seat 200, the upper cover 300, the side cover 400 and the lamp body 100 are relatively fixed. The side cover 400, the top cover 300, and the connecting seat 200 form a stable constraint relationship. The first groove 310 and the side cover 400 work together to constrain the vertical, horizontal, and lateral freedom of the connecting seat 200. The axial clamping force provided by the first tightening bolt 500 generates sufficient friction between the contact surfaces, further enhancing the overall structure's vibration and impact resistance, ensuring that the lamp body 100 will not loosen or produce abnormal noise when driving on bumpy roads.

[0027] When it is necessary to remove the lamp body 100 from the top cover 300, unscrew the first tightening bolt 500. After the side cover 400 disengages from the top cover 300 to the right, the top cover 300 can slide to the left relative to the connecting seat 200 and disengage from the connecting seat 200, allowing the lamp body 100 and the connecting seat 200 to be removed from the top cover 300. Simply unscrewing the first tightening bolt 500 releases all locks, and the entire lamp body 100 module can easily slide out, making it convenient for users to take away for charging, theft prevention, or maintenance.

[0028] The quick-release structure of the headlight can be quickly assembled or disassembled by tightening the first bolt 500. Since the assembly between the connecting seat 200, the upper cover 300 and the side cover 400 is somewhat complicated, it can be quickly disassembled by users who are familiar with disassembly and assembly, but it is more complicated for those who are not familiar with it. Thus, it can be quickly assembled and disassembled while also having a certain degree of anti-theft performance.

[0029] It should be noted that the assembly complexity does not refer to cumbersome operation, but rather to the non-intuitive nature of its structural principle. Unlike common push-button latches, this structure requires the removal of the side cover 400 before the main body can slide out. This concealed unlocking mechanism poses an obstacle to potential thieves unfamiliar with its construction. Thieves may not be able to quickly determine that the key to unlocking lies in the side cover 400 and the first tightening bolt 500, thus abandoning the theft, achieving a good balance between convenience and security.

[0030] Preferred, refer to Figures 2 to 5 The upper end of the connector 200 extends downward to form a countersunk hole 210. A first bolt 120 is inserted downward into the countersunk hole 210 and threadedly connected to the lamp body 100. The first bolt 120 can be fully inserted into the countersunk hole 210, allowing the upper end face of the connector 200 to fit against the upper groove wall of the first groove 310. This prevents interference or scratching between the head of the first bolt 120 and the first groove 310, ensuring smooth sliding of the top cover 300. Furthermore, the flat contact surface allows for surface contact between the connector 200 and the upper groove wall of the first groove 310, increasing the contact area. This results in a more uniform stress distribution, preventing component damage caused by stress concentration, and improving the stability and rigidity of the connection, effectively suppressing the shaking of the lamp body 100 under vibration.

[0031] According to some embodiments of this utility model, refer to Figures 2 to 5The left end face of the side cover 400 is provided with a first protrusion 410, which is inserted into the first groove 310 to the left, and the left end face of the first protrusion 410 is in contact with the right side face of the connecting seat 200. The groove walls on both the front and rear sides of the first groove 310 are provided with sliding grooves 320 extending in the left and right direction, and the front sides of the first protrusion 410 are provided with sliding strips 420 extending in the left and right direction, and the two sliding strips 420 are respectively inserted into the two sliding grooves 320. When the side cover 400 moves to the left closer to the top cover 300, the first protrusion 410 inserts into the first groove 310 to the left, and the slide bar 420 inserts into the slide groove 320 to the left. The left end face of the first protrusion 410 abuts against the right side face of the connecting seat 200, and the upper end face of the first protrusion 410 abuts against the upper top wall of the first groove 310, thereby restricting the upward movement of the side cover 400. The first tightening bolt 500 passes through the side cover 400 to the left and is threadedly connected to the top cover 300, so that the side cover 400 and the top cover 300 are relatively fixed. Through the cooperation of the slide bar 420, the slide groove 320, and the top wall of the first protrusion 410 and the first groove 310, a tight interlocking structure is formed between the side cover 400 and the top cover 300. The shear force from the vertical or front-back direction borne solely by the first tightening bolt 500 is effectively distributed across the overall structure of the upper cover 300, greatly improving the reliability and durability of the connection and preventing the risk of loosening or shearing that may occur with bolt connections alone under long-term vibration or accidental impact.

[0032] According to some embodiments of this utility model, refer to Figure 5 The right end of the top cover 300 is recessed to the left to form a second groove 330. The second groove 330 extends upward through the upper end surface of the top cover 300 and extends downward to connect with the first groove 310. A second protrusion 340 is provided at the bottom left of the second groove 330. A third groove 430 is provided on the left side wall of the side cover 400. The second protrusion 340 is inserted into the third groove 430 to the right. A first tightening bolt 500 passes through the side cover 400 and the second groove 330 to the left and is threadedly connected to the top cover 300. The first tightening bolt 500 is located below the second protrusion 340.

[0033] Furthermore, refer to Figures 4 to 6The outer peripheral wall of the first tightening bolt 500 is provided with an annular groove 510. The connecting assembly 110 also includes a retaining spring 520, which is sleeved on the first tightening bolt 500. The inner side of the retaining spring 520 is inserted into the annular groove 510, and the retaining spring 520 is located in the second groove 330. When the first tightening bolt 500 fixes the side cover 400 and the top cover 300 relative to each other, the right end face of the retaining spring 520 abuts against the left side face of the side cover 400, and the retaining spring 520 is compressed and applies a rightward force to the side cover 400. In the tightened state, the compressed retaining spring 520 continuously applies a preload force to the threaded connection, which can effectively prevent the first tightening bolt 500 from loosening due to continuous vibration during vehicle operation, thus improving the reliability of the connection.

[0034] Understandably, when the first tightening bolt 500 passes through the side cover 400 to the left and is threaded to the top cover 300, the first tightening bolt 500 presses the side cover 400 to the left, compressing the retaining spring 520. When the first tightening bolt 500 is loosened to the right, the force exerted by the retaining spring 520 on the side cover 400 to the right pushes the side cover 400 to the right, causing the side cover 400 to move away from the top cover 300 to the right. The first protrusion 410 disengages from the first groove 310 to the right, facilitating user disassembly. This design overcomes the sticking effect caused by long-term compression or the entry of dirt between parts. Users do not need to pry the side cover 400 with their fingernails or tools; simply loosening the first tightening bolt 500 will automatically separate the side cover 400, making disassembly easier and faster.

[0035] According to some embodiments of this utility model, refer to Figures 4 to 6 The nut 530 of the first tightening bolt 500 is pressed to the left against the side cover 400. The right end of the nut 530 has an anti-theft hole 531. The connecting assembly 110 also includes an anti-theft key 540. The left end of the anti-theft key 540 has an insert 541 that matches the shape of the anti-theft hole 531. The anti-theft hole 531 is triangular, and the insert 541 is a triangular prism extending in the left-right direction. When it is necessary to turn the first tightening bolt 500, a special anti-theft key 540 is required to turn it, thus improving the anti-theft performance.

[0036] Understandably, the shape of the anti-theft hole 531 is not limited to a triangle; it can also be a plum blossom shape, a pentagon, an internal multi-tooth shape, or other non-standard shapes. The more unique the shape, the more difficult it is for the corresponding key to be counterfeited or replaced with standard tools, making the security of the headlight comparable to that of a traditional bolt-fixed structure, while retaining the convenience of quick disassembly.

[0037] According to some embodiments of this utility model, refer to Figures 1 to 3The quick-release structure for the headlights also includes a locking assembly 600, which comprises a mounting base 610, a swing arm 620, a first semi-circular shell 631, a second semi-circular shell 632, and a second tightening bolt 640. The mounting base 610 is detachably connected to the upper cover 300 via the second bolt 130. One end of the swing arm 620 is rotatably connected to the mounting base 610, and the other end of the swing arm 620 is fixedly connected to the first semi-circular shell 631. One end of the first semi-circular shell 631 is rotatably connected to one end of the second semi-circular shell 632. The first semicircular shell 631 and the second semicircular shell 632 can rotate relative to each other, so that the other end of the first semicircular shell 631 and the other end of the second semicircular shell 632 approach or move away from each other. When the other end of the first semicircular shell 631 and the other end of the second semicircular shell 632 abut against each other, the second tightening bolt 640 can pass through the first semicircular shell 631 and the second semicircular shell 632 at the same time and be threadedly connected to the swing arm 620, so that the first semicircular shell 631 and the second semicircular shell 632 are relatively fixed and form an annular shell 650.

[0038] When the locking assembly 600 needs to be installed on the frame, unscrew the second tightening bolt 640 to make the first semicircular shell 631 and the second semicircular shell 632 rotate relative to each other and move away from each other. Then, pass the rod on the frame through the first semicircular shell 631 or the second semicircular shell 632. Then rotate the second semicircular shell 632 so that one end of the second semicircular shell 632 abuts against the first semicircular shell 631 to form an annular shell 650. At this time, the rod on the frame passes through the annular shell 650. Then, pass the second tightening bolt 640 from top to bottom through the second semicircular shell 632 and the first semicircular shell 631 and then thread it to the swing arm 620.

[0039] It should be noted that the second tightening bolt 640 is tightened with a large torque force, and is generally not frequently disassembled, making it difficult to remove due to the high torque. The mounting base 610 and the top cover 300 are relatively fixed together by the second bolt 130, which also has a large torque force, making it difficult to remove and providing a certain degree of anti-theft performance.

[0040] Understandably, the lamp body 100 and the upper cover 300 are connected by a first tightening bolt 500, enabling high-frequency and convenient quick disassembly. Meanwhile, the locking assembly 600 is permanently fixed to the frame, and the upper cover 300 is fixed to the mounting base 610 using a second bolt 130 and a second tightening bolt 640, both with applied high torque. This high-torque setting makes it extremely difficult to disassemble by hand or with portable tools, thus ensuring a high level of anti-theft security for the base portion fixed to the frame. Thieves cannot steal the entire locking assembly 600 along with the lamp body 100.

[0041] According to some embodiments of this utility model, the inner peripheral wall of the annular shell 650 is provided with an annular buffer pad 651, which, while having an interference fit with the rod on the frame, prevents mutual crushing. The annular buffer pad 651 is typically made of elastomers such as rubber, silicone, or TPU. This prevents the annular shell 650 made of metal or hard plastic from directly contacting and damaging the paint surface of the frame; moreover, the elastic material provides a very high coefficient of static friction, ensuring that the locking assembly 600 will not slide or rotate on the frame under high-intensity vibration, while also absorbing some of the high-frequency vibrations transmitted from the road surface, protecting the precision electronic components inside the lamp body 100; furthermore, the elastic deformation of the buffer pad can compensate for the small tolerances in the diameter of the frame tubes, achieving a tighter interference fit, making the connection more robust and reliable.

[0042] The process of this utility model includes: Phase 1: Base installation.

[0043] The user first selects a suitable installation location, such as the handlebar cross tube of a bicycle. Loosen the second tightening bolt 640 of the locking assembly 600, allowing the first semi-circular shell 631 and the second semi-circular shell 632 to rotate relative to each other and open, forming an open C-shape. Place the opened annular shell 650 onto the handlebar cross tube, ensuring the internal annular buffer pad 651 fits snugly against the cross tube. Close the second semi-circular shell 632, making it abut against the other end of the first semi-circular shell 631, forming a complete annular shell 650 that holds the cross tube. Pass the second tightening bolt 640 sequentially through the second semi-circular shell 632 and the first semi-circular shell 631, and thread it onto the swingarm 620. Use a professional tool (such as a torque wrench) to apply a large torque and tighten it, so that the annular shell 650 is firmly locked to the frame by the buffer pad. At this point, the mounting base 610 connected to the swing arm 620 and the upper cover 300 fixed to the mounting base 610 by the second bolt 130 (also with high torque preload) are securely installed on the vehicle as a fixed base.

[0044] Phase Two: Quick disassembly and assembly of the lamp body.

[0045] 1. Assembly process: The user holds the connector 200 assembly, pre-installed with the lamp body 100 via the first bolt 120, aligns the left end of the connector 200 with the first groove 310 on the right side of the top cover 300 of the fixing base, and smoothly slides it in from right to left. The connector 200 continues to slide to the left until its left end face abuts against the left side wall of the first groove 310, at which point the lamp body 100 has reached the predetermined installation position. Next, the user takes the side cover 400, aligns its first protrusion 410 with the opening of the first groove 310, and simultaneously aligns the slide bar 420 with the slide groove 320, pushing it to the left until its left side wall fits against the right side of the connector 200. During this process, the second protrusion 340 of the top cover 300 also inserts into the third groove 430 of the side cover 400, achieving precise positioning. The user then takes out the matching anti-theft key 540 and inserts its insert 541 into the anti-theft hole 531 on the head of the first tightening bolt 500. The first tightening bolt 500 is passed through the side cover 400, aligned with the threaded hole of the top cover 300, and tightened clockwise. During the tightening process, the retaining spring 520 is gradually compressed. When the appropriate torque is reached, the side cover 400 is firmly pressed in place, thereby locking the connecting seat 200. The entire lamp body 100 module is then securely fixed to the base, and the assembly is complete.

[0046] 2. Disassembly process: Insert the anti-theft key 540 into the anti-theft hole 531 of the first tightening bolt 500. Turn the key counterclockwise to loosen the first tightening bolt 500. At the moment the bolt loosens, the compressed retaining spring 520 releases its elasticity, automatically pushing the side cover 400 a short distance to the right, separating it from the top cover 300 and the connecting seat 200. The user can easily remove the side cover 400. At this time, the right opening of the first groove 310 is exposed. The user can hold the lamp body 100 and the connecting seat 200 and smoothly pull them out to the right along the slide groove 320 to complete the disassembly, making it convenient to take away for charging or storage.

[0047] In this specification, the reference to the term "some embodiments" means that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0048] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A quick-release structure for vehicle lights, characterized in that, include: Lamp body (100); The connecting assembly (110) includes a connecting seat (200), a top cover (300), a side cover (400), and a first tightening bolt (500). The connecting seat (200) is located above the lamp body (100). The lamp body (100) and the connecting seat (200) are detachably connected by the first bolt (120). The lower end of the top cover (300) is recessed upward to form a first groove (310). The first groove (310) extends to the right and passes through the right side of the top cover (300). The connecting seat (200) is located in the first groove (310). The side cover (400) is located on the right side of the connecting seat (200) and the top cover (300). The side cover (400) abuts against the right side of the connecting seat (200). The side cover (400) and the top cover (300) are detachably connected by the first tightening bolt (500).

2. The quick-release structure for vehicle lights according to claim 1, characterized in that, The left end face of the side cover (400) is provided with a first protrusion (410), the first protrusion (410) is inserted into the first groove (310) to the left, and the left end face of the first protrusion (410) is in contact with the right side face of the connecting seat (200); the groove walls on the front and rear sides of the first groove (310) are provided with sliding grooves (320) extending in the left and right direction, and the front sides of the first protrusion (410) are provided with sliding strips (420) extending in the left and right direction, and the two sliding strips (420) are respectively inserted into the two sliding grooves (320).

3. The quick-release structure for vehicle lights according to claim 1, characterized in that, The upper end of the connector (200) extends downward to form a countersunk hole (210). The first bolt (120) is inserted downward into the countersunk hole (210) and threadedly connected to the lamp body (100). The upper groove wall of the first groove (310) is attached to the upper end face of the connector (200).

4. The quick-release structure for vehicle lights according to claim 1, characterized in that, The right end of the top cover (300) is recessed to the left to form a second groove (330). The second groove (330) extends upward through the upper end surface of the top cover (300). The second groove (330) extends downward to connect with the first groove (310). A second protrusion (340) is provided at the bottom left of the second groove (330). A third groove (430) is provided on the left side wall of the side cover (400). The second protrusion (340) is inserted into the third groove (430) to the right.

5. The quick-release structure for vehicle lights according to claim 4, characterized in that, The first tightening bolt (500) passes through the side cover (400) and the second groove (330) to the left and is threadedly connected to the top cover (300).

6. The quick-release structure for vehicle lights according to claim 5, characterized in that, The outer peripheral wall of the first tightening bolt (500) is provided with an annular groove (510). The connecting assembly (110) also includes a retaining spring (520). The retaining spring (520) is sleeved on the first tightening bolt (500). The inner side of the retaining spring (520) is inserted into the annular groove (510). The retaining spring (520) is located in the second groove (330). When the first tightening bolt (500) fixes the side cover (400) and the top cover (300) relative to each other, the retaining spring (520) is compressed and applies a rightward force to the side cover (400).

7. The quick-release structure for vehicle lights according to claim 1, characterized in that, The nut (530) of the first tightening bolt (500) is pressed to the left against the side cover (400). The right end face of the nut (530) is provided with an anti-theft hole (531). The connecting assembly (110) also includes an anti-theft key (540). The left end of the anti-theft key (540) is provided with an insert (541) that matches the shape of the anti-theft hole (531).

8. The quick-release structure for vehicle lights according to claim 7, characterized in that, The anti-theft hole (531) is triangular in shape, and the insert (541) is a triangular prism extending in the left and right direction.

9. The quick-release structure for vehicle lights according to claim 1, characterized in that, The quick-release structure for the vehicle headlights also includes a locking assembly (600), which includes a mounting base (610), a swing arm (620), a first semi-circular shell (631), a second semi-circular shell (632), and a second tightening bolt (640). The mounting base (610) is detachably connected to the upper cover (300) via the second bolt (130). One end of the swing arm (620) is rotatably connected to the mounting base (610), and the other end of the swing arm (620) is fixedly connected to the first semi-circular shell (631). One end of the first semi-circular shell (631) is rotatably connected to one end of the second semi-circular shell (632). The first semicircular shell (631) and the second semicircular shell (632) can rotate relative to each other so that the other end of the first semicircular shell (631) and the other end of the second semicircular shell (632) move closer or further away from each other. When the other end of the first semicircular shell (631) and the other end of the second semicircular shell (632) abut against each other, the second tightening bolt (640) can pass through the first semicircular shell (631) and the second semicircular shell (632) at the same time and be threadedly connected to the swing arm (620), so that the first semicircular shell (631) and the second semicircular shell (632) are relatively fixed and form an annular shell (650).

10. The quick-release structure for vehicle lights according to claim 9, characterized in that, The inner peripheral wall of the annular shell (650) is provided with an annular buffer pad (651).

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