Automobile tail lamp connecting structure
Through the engaging assembly structure and lifting mechanism of tail lamp cover 1 and tail lamp cover 2, the problems of bursting and heat dissipation of PS materials are solved, and the stable connection and heat dissipation of LED lamp panels are realized, which extends the service life and prevents corrosion.
Patent Information
- Application Number
- CN202422506832.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-10-17
AI Technical Summary
The existing automotive taillight connection structure can easily cause PS material to burst, the heat of the LED lamp board cannot effectively dissipate heat, affecting the service life, and the connection is easy to loosen, resulting in rainwater corrosion and damage.
The engaging assembly structure of tail lamp cover 1 and tail lamp cover 2 is adopted, combined with the lifting mechanism and positioning mechanism, the spacing is adjusted by sliding the bracket outside the slide chute, and the LED lamp plate is lifted in the air and heat dissipated. At the same time, the side locking plate and internal threaded pipe are used to improve the connection stability.
Effectively protect LED light boards, extend their life, prevent rainwater corrosion, avoid loose connections, ensure heat dissipation effect, and improve connection stability.
Smart Images
Figure CN223121237U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile tail lights, in particular to an automobile tail light connection structure. Background Art
[0002] At present, the working environment of truck tail lights is relatively harsh, and there may be accidental impacts during loading and unloading, resulting in a relatively high replacement frequency. Therefore, at present, truck tail lights are usually designed with a general shape, such as rectangular, circular, etc., for easy replacement. Most trucks use rectangular combined tail lights.
[0003] One of the most widely used materials for automobile lamp covers at present is PS material. When using PS material for automobile lamp cover materials, the currently common connection method is to design screw posts on the mask and perforate the bottom cover or iron plate for fixing with screws. Although this connection method can save a bottom cover, because the PS material is brittle, it is easy to burst from the screw connection, and the LED light board is installed inside the cover body, which will cause the heat of the LED light board to be unable to be effectively transferred and dissipated, affecting the service life of the LED light board. Summary of the Invention
[0004] The purpose of the utility model is to provide an automobile tail light connection structure to solve the above-mentioned defects in the prior art.
[0005] The automobile tail light connection structure includes a first tail light cover and a second tail light cover. The outside of the first tail light cover is connected to the second tail light cover. A side locking plate is arranged on one side of the second tail light cover. A positioning mechanism is arranged on one side of the first tail light cover. The positioning mechanism installs the first tail light cover at the rear end of the automobile and engages and assembles the first tail light cover and the second tail light cover. A lifting mechanism is arranged on one side of the first tail light cover. The lifting mechanism lifts the LED light board, adjusts the clamping range of the LED light board according to the specifications of the automobile, and simultaneously positions the bottom end of the LED light board in a suspended state.
[0006] Preferably, the positioning mechanism includes a card slot, a screw rod, a rubber pad, and an internally threaded tube. The card slot is opened on one side of the first tail light cover. The back of the first tail light cover is connected to the internally threaded tube. The screw rod is connected inside the internally threaded tube. The rubber pad is adhesively connected to the outside of the internally threaded tube.
[0007] Preferably, the first tail light cover is connected to one side of the second tail light cover through a card slot opened on one side.
[0008] Preferably, the lifting mechanism includes a chute, a support piece, a slider, an LED light board and a fastener. The chute is symmetrically opened on one side of the first taillight cover. A slider is connected to the outside of the chute. One side of the slider is connected to the bottom end of the support piece. The support pieces are arranged in a rectangular shape on one side of the first taillight cover. The outside of the support piece is connected to the LED light board. One side of the first taillight cover is connected through the fastener, and the fastener is connected through the outside of the side locking plate.
[0009] Preferably, the first taillight cover is connected to the other side of the second taillight cover through the side locking plate connected to one side.
[0010] Preferably, a wire passing hole is penetrated and opened on the back of the first taillight cover.
[0011] Preferably, the support piece is connected to the outside of the chute through the slider arranged at the bottom end.
[0012] Compared with the prior art, the utility model has the following advantages:
[0013] 1. By sliding the support piece on the outside of the chute, the distance between the support pieces is adjusted, so as to meet the requirements of suspending and positioning LED light boards with different areas. According to this, the heat generated by the LED particles can be completely decomposed by the support piece, which plays a good role in protecting the LED particles and thus prolongs the service life of the LED particles.
[0014] 2. The second taillight cover is aligned with the card slot opened on one side of the first taillight cover, so that the second taillight cover is connected to the first taillight cover. On the one hand, the gap between the second taillight cover and the first taillight cover is reduced, avoiding rainwater from entering through the gap between the second taillight cover and the first taillight cover and causing corrosion and damage to the LED light board. On the other hand, the connection part between the second taillight cover and the first taillight cover is locked by the side locking plate arranged on one side, avoiding loosening between the second taillight cover and the first taillight cover. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the whole utility model.
[0016] Figure 2 It is a front sectional structural schematic diagram of the whole in the utility model.
[0017] Figure 3 It is a connection structural schematic diagram of the first taillight cover and the second taillight cover in the utility model.
[0018] Figure 4 It is a structural schematic diagram of the first taillight cover itself in the utility model.
[0019] Figure 5 It is a structural schematic diagram of the support piece itself in the utility model
[0020] Wherein:
[0021] 1. Rear lamp cover one; 2. Rear lamp cover two; 3. Card slot; 4. Side locking plate; 5. Positioning mechanism; 6. Screw; 7. Rubber pad; 8. Internal thread tube; 9. Wire passing hole; 10. Lifting mechanism; 11. Slide groove; 12. Support piece; 13. Slide block; 14. LED lamp board; 15. Fastener. Specific embodiments
[0022] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0023] As Figures 1 to 5 shown, the automobile rear lamp connection structure includes a rear lamp cover one 1 and a rear lamp cover two 2. The outside of the rear lamp cover one 1 is connected to the rear lamp cover two 2. A side locking plate 4 is arranged on one side of the rear lamp cover two 2. A positioning mechanism 5 is arranged on one side of the rear lamp cover one 1. The positioning mechanism 5 installs the rear lamp cover one 1 at the rear end of the automobile and engages and assembles the rear lamp cover one 1 and the rear lamp cover two 2. A lifting mechanism 10 is arranged on one side of the rear lamp cover one 1. The lifting mechanism 10 lifts the LED lamp board 14, adjusts the clamping range of the LED lamp board 14 according to the specifications of the automobile, and simultaneously positions the bottom end of the LED lamp board 14 in a suspended manner.
[0024] In this embodiment, the positioning mechanism 5 includes a card slot 3, a screw 6, a rubber pad 7, and an internal thread tube 8. The card slot 3 is opened on one side of the rear lamp cover one 1. The back of the rear lamp cover one 1 is connected to an internal thread tube 8. A screw 6 is connected inside the internal thread tube 8. A rubber pad 7 is adhesively connected to the outside of the internal thread tube 8. The friction at the connection of the rear lamp cover one 1 is increased through the rubber pad 7, and the locking stability of the rear lamp cover one 1 is improved.
[0025] In this embodiment, the rear lamp cover one 1 is connected to one side of the rear lamp cover two 2 through a card slot 3 opened on one side. The LED lamp board 14 is covered by the rear lamp cover two 2 and the rear lamp cover one 1 to prevent the LED lamp board 14 from being corroded by rainwater.
[0026] In this embodiment, the lifting mechanism 10 includes a slide groove 11, a support piece 12, a slide block 13, an LED lamp board 14, and a fastener 15. The slide grooves 11 are symmetrically opened on one side of the rear lamp cover one 1. A slide block 13 is connected to the outside of the slide groove 11. One side of the slide block 13 is connected to the bottom end of the support piece 12. The support pieces 12 are distributed in a rectangular shape on one side of the rear lamp cover one 1. An LED lamp board 14 is connected to the outside of the support piece 12. A fastener 15 penetrates and connects through one side of the rear lamp cover one 1. The fastener 15 penetrates and connects to the outside of the side locking plate 4. The bottom end of the support piece 12 is positioned through the slide block 13, and the distance between the two groups of support pieces 12 is adjusted.
[0027] In this embodiment, the first taillight cover 1 is connected to the other side of the second taillight cover 2 through the side locking plate 4 connected to one side, and the side of the first taillight cover 1 and the second taillight cover 2 is locked through the side locking plate 4 to prevent the connection between the first taillight cover 1 and the second taillight cover 2 from loosening.
[0028] In this embodiment, a wire passing hole 9 is formed through the back of the first taillight cover 1, and an electric wire is inserted through the wire passing hole 9 formed on one side of the first taillight cover 1.
[0029] In this embodiment, the support piece 12 is connected to the outside of the sliding groove 11 through the slider 13 provided at the bottom end, and the distance between the support pieces 12 is adjusted by sliding the support piece 12 on the outside of the sliding groove 11.
[0030] When this automotive taillight connection structure is actually applied, it includes the following working contents:
[0031] Step 1: The operator selects the LED lamp board 14 of the corresponding size according to the size of the automobile or truck and the irradiation requirements, and then pulls the support piece 12, so that the slider 13 provided at the bottom end of the support piece 12 slides on the outside of the sliding groove 11, thereby adjusting the distance between the four groups of support pieces 12. The support piece 12 and the outside of the sliding groove 11 are locked by bolts, so that the LED lamp board 14 is attached to the surface of the 4 groups of support pieces 12, and then the connecting wire of the LED lamp board 14 is inserted out through the wire passing hole 9 on one side and connected to the battery provided inside the automobile.
[0032] Step 2: The operator aligns the card slot 3 provided on one side of the second taillight cover 2 with the first taillight cover 1, so that the second taillight cover 2 and the first taillight cover 1 are connected. At the same time, the side locking plate 4 is used to fit with one side of the second taillight cover 2 and the first taillight cover 1, and the fastener 15 is inserted into the connection between the side locking plate 4 and the second taillight cover 2 and between the first taillight cover 1 and the side locking plate 4 for locking treatment to complete the locking treatment of the second taillight cover 2 and the first taillight cover 1.
[0033] Step 3: The operator fits the back of the first taillight cover 1 with the rear end of the automobile, so that the internal threaded pipe 8 is inserted into the rear of the automobile carriage, and at the same time, the rubber pad 7 is fitted with the back of the automobile carriage. Then the screw rod 6 is inserted into the internal threaded pipe 8, and the side of the first taillight cover 1 is locked by the screw rod 6 and the internal threaded pipe 8, thereby completing the symmetrical installation of the first taillight cover 1 and the second taillight cover 2 at the rear end of the automobile carriage.
[0034] Step 4: When the vehicle is running, the storage battery provides power for the LED lamp panel 14. The supporting piece 12 holds up the bottom end of the LED lamp panel 14, so that the LED lamp panel 14 is suspended. At the same time, the supporting piece 12 transfers and dissipates the heat of the LED lamp panel 14, and at the same time, the heat is transferred out through the wire passing hole 9 provided on one side.
[0035] Therefore, the above-disclosed implementation manners are illustrative in all aspects and not exclusive. All changes within the scope of the present utility model or within the scope equivalent to the present utility model are encompassed by the present utility model.
Claims
1. Automobile tail lamp connection structure, characterized in that: It includes a first taillight cover (1) and a second taillight cover (2). The outside of the first taillight cover (1) is connected to the second taillight cover (2). A side locking plate (4) is provided on one side of the second taillight cover (2). A positioning mechanism (5) is provided on one side of the first taillight cover (1). The positioning mechanism (5) mounts the first taillight cover (1) at the rear end of the vehicle and engages and assembles the first taillight cover (1) and the second taillight cover (2). A lifting mechanism (10) is provided on one side of the first taillight cover (1). The lifting mechanism (10) lifts the LED light board (14), adjusts the clamping range of the LED light board (14) according to the specifications of the vehicle, and at the same time suspends and positions the bottom end of the LED light board (14).
2. The automotive taillight connection structure according to claim 1, characterized in that: The positioning mechanism (5) includes a card slot (3), a screw (6), a rubber pad (7), and an internally threaded tube (8). The card slot (3) is opened on one side of the first taillight cover (1). The back of the first taillight cover (1) is connected to the internally threaded tube (8). The screw (6) is connected inside the internally threaded tube (8). The rubber pad (7) is adhesively connected to the outside of the internally threaded tube (8).
3. The automotive taillight connection structure according to claim 1, wherein: The first taillight cover (1) is connected to one side of the second taillight cover (2) through a card slot (3) opened on one side.
4. The automotive tail light connection structure according to claim 1, characterized in that: The lifting mechanism (10) includes a chute (11), a support piece (12), a slider (13), an LED light board (14), and a fastener (15). The chutes (11) are symmetrically opened on one side of the first taillight cover (1). The slider (13) is connected to the outside of the chute (11). One side of the slider (13) is connected to the bottom end of the support piece (12). The support pieces (12) are arranged in a rectangular shape on one side of the first taillight cover (1). The LED light board (14) is connected to the outside of the support piece (12). A fastener (15) penetrates and is connected on one side of the first taillight cover (1). The fastener (15) penetrates and is connected to the outside of the side locking plate (4).
5. The automotive taillight connection structure according to claim 1, wherein: The first taillight cover (1) is connected to the other side of the second taillight cover (2) through a side locking plate (4) connected on one side.
6. The automotive taillight connection structure according to claim 1, characterized in that: A wire passing hole (9) is penetrated and opened on the back of the first taillight cover (1).
7. The automotive tail lamp connection structure according to claim 4, characterized in that: The support piece (12) is connected to the outside of the chute (11) through a slider (13) provided at the bottom end.