Electric vehicle rear tail light
Patent Information
- Application Number
- CN202522342520.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-04
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-04
AI Technical Summary
Traditional electric vehicles use an integrated taillight design, which means that when a local light is damaged, the entire light body needs to be replaced, affecting its lifespan.
The taillights are designed in a split configuration, with the rear taillights divided into a central light and left and right turn signals. These lights are integrated and fixed into the light mounting slots on the rear fenders and are detachably connected via clips, mounting blocks, and reinforcing strips.
This design allows for the replacement of only the affected parts when a portion of the lamp body is damaged, rather than replacing the entire lamp body, thus improving its lifespan and ease of maintenance.
Smart Images

Figure CN224929151U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of electric vehicle parts technology, and relates to an electric vehicle taillight. Background Technology
[0002] Electric vehicles are an important means of transportation for short-distance travel. Driving an electric vehicle not only makes travel more convenient, but also uses electricity as a power source, which has a good environmental effect. The taillight is an important component of an electric vehicle. It is installed at the rear of the electric vehicle to provide lighting and facilitate the identification of vehicles behind, thereby improving driving safety.
[0003] Traditional electric vehicle taillights use an integrated design, combining the turn signal and taillight into one unit. When a local light fails, the entire taillight needs to be replaced, which causes reflections and affects the lifespan of the electric vehicle taillight. To address these issues, we have designed an electric vehicle taillight to solve the aforementioned technical problems. Summary of the Invention
[0004] The purpose of this utility model is to provide a taillight for an electric vehicle to solve the problems mentioned in the background art.
[0005] The purpose of this utility model can be achieved through the following technical solution: a taillight for an electric vehicle, including a seat bucket, a seat cushion hinged to one side of the top of the seat bucket, a rear mudguard detachably and fixedly installed at the rear of the seat bucket, side guards fixedly installed on both sides of the rear mudguard, the top of the side guards fixedly connected to the bottom of the seat bucket, and a lamp body mounting groove opened on the front of the rear mudguard, and a taillight body detachably and fixedly installed inside the lamp body mounting groove.
[0006] In the aforementioned type of electric vehicle taillight, a mounting frame is fixedly provided at the mounting position of the rear mudguard and the taillight body. The mounting frame has a buckle groove on both sides, and a buckle block is fixedly provided on both sides of the inner wall of the seat bucket. The two buckles are engaged and connected with the corresponding buckle grooves.
[0007] In the aforementioned type of electric vehicle taillight, mounting blocks are fixedly provided at the four corners of the mounting frame, and mounting screw holes are provided on the surface of each of the four mounting blocks. The four mounting blocks are fixedly connected to the seat bucket by screws.
[0008] In the aforementioned type of electric vehicle taillight, a connecting flange integrally formed with the outer wall of the mounting frame is fixedly provided at the connection between the mounting frame and the seat bucket, and two reinforcing strips integrally formed are fixedly provided on the inner wall of the mounting frame.
[0009] In the aforementioned type of electric vehicle taillight, the taillight body includes a center light and left and right turn signals. The center light is detachably and fixedly installed between two reinforcing bars, and the left and right turn signals are detachably and fixedly installed on both sides of the two reinforcing bars.
[0010] In the aforementioned type of electric vehicle taillight, the central light comprises a lamp housing, elastic clips, mounting studs, and a brand logo light plate. The brand logo light plate is fixedly installed in the middle of the lamp housing. Elastic clips are fixedly installed at the top and bottom of the lamp housing. The top and bottom of the inner wall of the mounting frame are provided with slots. The two elastic clips engage with the corresponding slots. Mounting studs are fixedly installed on the inner wall of the lamp housing. The mounting studs are fixedly connected to the rear mudguard by screws.
[0011] In the aforementioned type of electric vehicle taillight, the left and right turn signals are composed of a reinforcing base plate, a transparent protective cover, connecting blocks, and a protective edge. The reinforcing base plate is U-shaped, and connecting blocks are fixedly provided on both sides of the reinforcing base plate. The reinforcing base plate is placed inside the lamp body mounting groove and is fixedly connected by connecting blocks and bolts. An LED light panel is fixedly installed in the middle of the reinforcing base plate, and a transparent protective cover is provided on the surface of the LED light panel. The transparent protective cover is snapped into the reinforcing base plate, and a protective edge fixedly connected to the reinforcing base plate is provided at the connection between the transparent protective cover and the reinforcing base plate.
[0012] Compared with the prior art, the advantages of the electric vehicle taillight of this utility model are as follows: the taillight body adopts a split design and is integrated and fixedly installed in the lamp body mounting groove opened on the front of the rear mudguard. On the one hand, it is convenient to install the taillight body, and on the other hand, the split design makes it convenient to replace the part of the lamp body when the part of the lamp body is damaged, without having to replace the entire lamp body. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the installation structure of a taillight for an electric vehicle according to the present invention.
[0014] Figure 2 This is a side view diagram of the installation structure of a taillight for an electric vehicle according to this utility model.
[0015] Figure 3 This is a front structural diagram of the connection between the mudguard and the taillight body of an electric vehicle taillight according to the present invention.
[0016] Figure 4 This is a schematic diagram of the rear structure of the connection between the mudguard and the taillight body of an electric vehicle taillight according to the present invention.
[0017] Figure 5 This is a top view schematic diagram of the connection between the mudguard and the taillight body of an electric vehicle taillight according to the present invention.
[0018] Figure 6 This is a schematic diagram of the rear structure of a taillight for an electric vehicle according to the present invention.
[0019] Figure 7 This is a front structural diagram of a taillight for an electric vehicle according to the present invention.
[0020] Figure 8 This is a top view structural diagram of the taillight of an electric vehicle according to the present invention.
[0021] In the diagram, 1. Seat bucket; 2. Seat cushion; 3. Rear taillight body; 301. Center light; 3011. Light housing; 3012. Elastic clip; 3013. Assembly stud; 3014. Brand logo light panel; 302. Left and right turn signals; 3021. Reinforcing base plate; 3022. Transparent protective cover; 3023. Connecting block; 3024. Protective edge; 4. Side guard plate; 5. Rear mudguard; 501. Mounting frame; 502. Clip groove; 503. Assembly block; 504. Connecting edge; 505. Reinforcing strip; 506. Light body mounting slot. Detailed Implementation
[0022] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.
[0023] like Figure 1-8 As shown, this utility model discloses a taillight for an electric vehicle, including a seat bucket 1. A seat cushion 2 is hinged to one side of the top of the seat bucket 1. A rear mudguard 5 is detachably and fixedly installed at the rear of the seat bucket 1. Side guards 4 are fixedly installed on both sides of the rear mudguard 5. The top of the side guards 4 is fixedly connected to the bottom of the seat bucket 1. A lamp body mounting groove 506 is opened on the front of the rear mudguard 5. A taillight body 3 is detachably and fixedly installed inside the lamp body mounting groove 506.
[0024] Specifically, the taillight body 3 adopts a split design and is integrated and fixedly installed in the lamp mounting slot 506 opened on the front of the rear mudguard 5. On the one hand, it is convenient to install the taillight body 3, and on the other hand, the split design makes it convenient to replace the part of the lamp body when it is damaged, without having to replace the entire lamp body.
[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, this utility model provides a taillight for an electric vehicle. A mounting frame 501 is fixedly provided at the mounting position of the rear mudguard 5 and the taillight body 3. The mounting frame 501 has a buckle groove 502 on both sides. Buckle blocks are fixedly provided on both sides of the inner wall of the seat bucket 1. The two buckle blocks are engaged with the corresponding buckle groove 502.
[0026] Assembly blocks 503 are fixedly installed at the four corners of the mounting frame 501. Assembly screw holes are opened on the surface of the four assembly blocks 503. The four assembly blocks 503 are fixedly connected to the seat 1 by screws.
[0027] Specifically, the assembly block 503 facilitates the connection between the rear fender 5 and the seat bucket 1.
[0028] The connection between the mounting frame 501 and the seat bucket 1 is fixedly provided with a connecting flange 504 that is integrally connected to the outer wall of the mounting frame 501, and two reinforcing strips 505 that are integrally connected are fixedly provided on the inner wall of the mounting frame 501.
[0029] Specifically, the design of the reinforcing strip 505 divides the taillight body 3 into a split design of the center light 301 and the left and right turn signals 302. At the same time, the reinforcing strip 505 can increase the structural strength of the taillight body 3.
[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, this utility model discloses a taillight for an electric vehicle. The taillight body 3 includes a central light 301 and left and right turn signals 302. The central light 301 is detachably and fixedly installed between two reinforcing bars 505, and the left and right turn signals 302 are detachably and fixedly installed on both sides of the two reinforcing bars 505.
[0031] The center light 301 consists of a light housing 3011, elastic locking blocks 3012, mounting studs 3013, and a brand logo light plate 3014. The brand logo light plate 3014 is fixedly installed in the middle of the light housing 3011. Elastic locking blocks 3012 are fixedly installed at the top and bottom of the light housing 3011. The top and bottom of the inner wall of the mounting frame 501 are provided with slots. The two elastic locking blocks 3012 are engaged with the corresponding slots. The inner wall of the light housing 3011 is fixedly installed with mounting studs 3013. The mounting studs 3013 are fixedly connected to the rear mudguard 5 by screws.
[0032] Specifically, the design of the elastic clip 3012 facilitates the installation and removal of the intermediate light 301.
[0033] The left and right turn signals 302 are composed of a reinforcing base plate 3021, a transparent protective cover 3022, a connecting block 3023, and a protective edge 3024. The reinforcing base plate 3021 is U-shaped, and connecting blocks 3023 are fixedly provided on both sides of the reinforcing base plate 3021. The reinforcing base plate 3021 is placed inside the lamp body mounting groove 506 and fixedly connected by connecting blocks 3023 and bolts. An LED light board is fixedly installed in the middle of the reinforcing base plate 3021. The surface of the LED light board is covered with a transparent protective cover 3022. The transparent protective cover 3022 is snapped into the reinforcing base plate 3021, and a protective edge 3024 fixedly connected to the reinforcing base plate 3021 is fixedly provided at the connection between the transparent protective cover 3022 and the reinforcing base plate 3021.
[0034] Specifically, the LED light board is effectively protected by the combination of the reinforced substrate 3021 and the transparent protective cover 3022. At the same time, the design of the protective edge 3024 improves the sealing of the connection of the transparent protective cover 3022, improves the waterproof performance, and increases the service life of the left and right turn signals 302.
[0035] In specific implementation, when it is necessary to install the rear taillight body 3 to the rear of the electric vehicle, the rear mudguard 5 is first installed. The rear mudguard 5 is fixedly installed to the seat bucket 1 through the cooperation of the buckle 502 and the assembly block 503. Then, the middle light 301 is fixedly installed by engaging the elastic clip 3012 with the two reinforcing strips 505. Next, the reinforcing base plate 3021 is installed to both sides of the lamp body mounting groove 506 through the connecting block 3023. Then, the LED light plate is installed on the reinforcing base plate 3021 and the transparent protective cover 3022 is engaged and connected. After the installation of the taillight body 3 is completed, the rear taillight body 3 is installed in a split design, which is integrated and fixedly installed in the lamp body mounting groove 506 opened on the front of the rear mudguard 5. On the one hand, it is convenient to install the rear taillight body 3. On the other hand, the split design makes it convenient to replace the part of the lamp body when the part of the lamp body is damaged, without having to replace the entire lamp body.
[0036] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.
Claims
1. A taillight for an electric vehicle, comprising a seat bucket (1), a seat cushion (2) hinged to one side of the top of the seat bucket (1), a rear mudguard (5) detachably and fixedly installed at the rear of the seat bucket (1), side guards (4) fixedly installed on both sides of the rear mudguard (5), the top of the side guards (4) being fixedly connected to the bottom of the seat bucket (1), a lamp body mounting groove (506) being provided on the front of the rear mudguard (5), and a taillight body (3) detachably and fixedly installed inside the lamp body mounting groove (506), characterized in that, The taillight body (3) includes a center light (301) and left and right turn lights (302). The center light (301) is detachably and fixedly installed between two reinforcing bars (505), and the left and right turn lights (302) are detachably and fixedly installed on both sides of the two reinforcing bars (505). The intermediate light (301) consists of a lamp housing (3011), elastic clips (3012), mounting studs (3013), and a brand logo light plate (3014). The brand logo light plate (3014) is fixedly installed in the middle of the lamp housing (3011). Elastic clips (3012) are fixedly installed at the top and bottom of the lamp housing (3011). The top and bottom of the inner wall of the mounting frame (501) are provided with slots. The two elastic clips (3012) are engaged with the corresponding slots. The inner wall of the lamp housing (3011) is fixedly installed with mounting studs (3013). The mounting studs (3013) are fixedly connected to the rear mudguard (5) by screws. The left and right turn signals (302) are composed of a reinforcing base plate (3021), a transparent protective cover (3022), a connecting block (3023), and a protective edge (3024). The reinforcing base plate (3021) is U-shaped, and connecting blocks (3023) are fixedly provided on both sides of the reinforcing base plate (3021). The reinforcing base plate (3021) is placed inside the lamp body mounting groove (506) and fixedly connected by connecting blocks (3023) and bolts. An LED light board is fixedly installed in the middle of the reinforcing base plate (3021). The surface of the LED light board is covered with a transparent protective cover (3022). The transparent protective cover (3022) is engaged with the reinforcing base plate (3021), and a protective edge (3024) fixedly connected to the reinforcing base plate (3021) is fixedly provided at the connection between the transparent protective cover (3022) and the reinforcing base plate (3021).
2. The taillight for an electric vehicle according to claim 1, characterized in that, A mounting frame (501) is fixedly provided at the installation position of the rear mudguard (5) and the rear taillight body (3). A buckle groove (502) is provided on both sides of the mounting frame (501). Buckle blocks are fixed on both sides of the inner wall of the seat bucket (1). The two buckle blocks are fastened to the corresponding buckle groove (502).
3. The taillight for an electric vehicle according to claim 2, characterized in that, Assembly blocks (503) are fixedly provided at the four corners of the mounting frame (501). Assembly screw holes are provided on the surface of the four assembly blocks (503). The four assembly blocks (503) are fixedly connected to the seat (1) by screws.
4. The taillight for an electric vehicle according to claim 3, characterized in that, The connection between the mounting frame (501) and the seat (1) is fixedly provided with a connecting pressure edge (504) that is integrally connected to the outer wall of the mounting frame (501), and the inner wall of the mounting frame (501) is fixedly provided with two reinforcing strips (505) that are integrally connected.
