Pickup truck high cover empennage with lamp
By integrating lights and turn signals into the rear wing of a car and using a symmetrical distribution and fiber-reinforced composite material design, the problem of the rear wing having only one function has been solved, realizing a multi-functional on-board module that improves the vehicle's handling, safety, and aesthetics.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MANX4 AUTOPARTS CO LTD
- Filing Date
- 2025-06-24
- Publication Date
- 2026-05-01
AI Technical Summary
Existing car rear wings have a single function and cannot simultaneously meet practical needs such as aerodynamic performance and lighting and signal indication.
Design a pickup truck high-cover tail wing with lights, integrating headlights and turn signals distributed vertically on the mounting base, with the tail wing plate angled to increase downforce, and using symmetrically distributed mounting bases and fiber-reinforced composite materials to ensure that aerodynamic performance is not affected.
Without compromising aerodynamic performance, the rear wing features lighting and signaling functions, improves vehicle handling, safety, and practicality, adapts to different vehicle models, reduces production costs and maintenance difficulty, and enhances aesthetics and driving comfort.
Smart Images
Figure CN224184370U_ABST
Abstract
Description
Pickup truck with high roof and taillights Technical Field
[0001] This utility model belongs to the field of pickup truck tail wing technology, and mainly relates to a pickup truck high-cover tail wing with lights. Background Technology
[0002] A car's rear wing, also known as a spoiler or a rear diffuser, is an aerodynamic component installed at the rear of a car. It reduces lift at the rear of the vehicle during driving, increasing rear wheel traction and improving stability at high speeds. Rear wings are widely used in modern cars. However, modern car rear wings have become increasingly limited in function. Summary of the Invention
[0003] This utility model provides a pickup truck with a high-cover rear spoiler with lights, which solves the problem that the rear spoilers of automobiles in the prior art have only one function.
[0004] To solve the above problems, the present invention adopts the following technical solution:
[0005] The pickup truck high-cover with a lighted rear spoiler is designed to be mounted on the top of the rear of the vehicle. It includes a mounting bracket fixed to the vehicle and a spoiler plate fixed to the mounting bracket. The spoiler plate is tilted upward to increase downforce at the rear of the vehicle. The mounting bracket is equipped with a headlight and turn signals, and the vehicle supplies power to the headlight and turn signals.
[0006] It has the following beneficial effects: without weakening the aerodynamic performance of the traditional tail wing, it is given new functions through integrated design, transforming the tail wing from a "single performance component" into a "multi-functional vehicle module". This not only meets the user's needs for vehicle handling, but also improves practicality and safety through lighting integration, fundamentally solving the problem of single function.
[0007] Furthermore, the lighting lamps and turn signals are distributed in the vertical direction of the mounting base.
[0008] It has the following advantages: the vertical distribution of the mounting base can utilize the vertical space from the top of the rear wing to the rear of the vehicle, avoiding the horizontal arrangement that occupies too much lateral width, thus adapting to the rear profile of different models.
[0009] Furthermore, the mounting base has two units, symmetrically distributed on both sides of the vehicle's central axis.
[0010] It has the following beneficial effects: the two mounting brackets are symmetrically distributed along the central axis, so that the weight of the rear wing and the airflow pressure (such as downforce at high speed and crosswind force) are distributed to both sides of the vehicle, avoiding problems such as deformation of the mounting bracket and loosening of screws caused by single-point or unilateral force.
[0011] Furthermore, the tail fin has two bends, the two bends being in opposite directions to make the tail fin wavy.
[0012] Furthermore, fixing plates are fixedly mounted at both ends of the tail fin, which are used to fix the bent tail fin.
[0013] Furthermore, there is a gap between the rear wing and the vehicle.
[0014] It has the following beneficial effects: the interval area forms an open passage, so when rainwater or debris such as leaves slides backward from the roof, it can fall directly through the interval area or be carried away by the airflow.
[0015] Furthermore, the tail fin is made of fiber-reinforced composite material.
[0016] It has the following beneficial effects: fiber-reinforced composite materials have low density, and the rear wing is lighter in weight for the same volume. The lightweight design can reduce the unsprung mass of the vehicle, improve acceleration performance and fuel economy, and reduce the load on the suspension system. Attached Figure Description
[0017] Figure 1 is a schematic diagram of the structure of this utility model installed on a vehicle;
[0018] Figure 2 is an enlarged view of point A in Figure 1;
[0019] Figure 3 is a left view of Figure 1;
[0020] Figure 4 is a front view of Figure 1.
[0021] Explanation of reference numerals in the attached figures:
[0022] 1. Vehicle; 2. Mounting bracket; 3. Rear spoiler; 4. Mounting plate; 5. Turn signal; 6. Headlight; 7. Spacing area. Detailed Implementation
[0023] As shown in Figures 1-3, a pickup truck high-cover with a light-equipped rear spoiler is disposed at the top rear of a vehicle 1. It includes a mounting base 2 fixed to the vehicle 1 and a spoiler plate 3 fixed to the mounting base 2. The spoiler plate 3 is tilted upwards to increase downforce at the rear of the vehicle 1. A headlight 6 and a turn signal 5 are arranged vertically on the mounting base 2, and the vehicle 1 supplies power to the headlight 6 and turn signal 5. In this embodiment, the spoiler plate 3 has two bends with opposite bending directions to create a wave-like shape. Simultaneously, fixing plates 4 are fixedly mounted at both ends of the spoiler plate 3 to secure the bent spoiler plate 3, thereby ensuring the bent spoiler plate 3 stably maintains its shape.
[0024] The core function of a traditional rear wing is to increase the downforce at the rear of the vehicle through aerodynamic design, thereby improving stability at high speeds. However, it only has a single aerodynamic function and cannot meet practical needs such as lighting and signaling, resulting in a single functional scenario.
[0025] In this embodiment, the upward-sloping design of the rear wing 3 continues the core function of a traditional rear wing: increasing downforce by changing the airflow direction to ensure the handling stability of the vehicle 1. Simultaneously, the mounting bracket 2 integrates a lighting lamp 6 and a turn signal 5, giving the rear wing both:
[0026] Lighting function: Provides an additional light source for the rear of the vehicle, improving visibility when driving at night or reversing;
[0027] Signal prompt function: Turn signal 5 is linked to the vehicle circuit 1 to convey the turning intention through flashing lights, thereby enhancing driving safety.
[0028] This embodiment integrates the "aerodynamic components" and the "lighting assembly" into one unit, breaking the functional boundaries of the traditional tail wing. In this embodiment, the lighting assembly consists of a headlight 6 and a turn signal 5.
[0029] In this embodiment, the mounting base 2 serves as a connecting carrier, both fixing the rear wing 3 and providing a mounting foundation for the lighting components, ensuring that the two do not interfere with each other structurally. The lighting components are arranged on the mounting base 2 to avoid damaging the aerodynamic shape of the rear wing 3 by adding lights, ensuring that the downforce effect is not affected. At the same time, the lights are powered directly by the vehicle 1's power supply, without the need for additional circuit modifications, reducing installation complexity while integrating functions.
[0030] Traditional rear spoilers only demonstrate their value at high speeds, while rear spoilers with lights function in all scenarios, including nighttime driving, turning, and reversing, increasing the frequency of component use. The lighting function enhances the visibility of the vehicle's rear, reducing the risk of rear-end collisions and scrapes caused by unclear signals, thus upgrading the rear spoiler from a "performance accessory" to a "safety + performance composite accessory."
[0031] This embodiment, without compromising the traditional aerodynamic performance of the rear wing, endows it with new functions through integrated design, transforming the rear wing from a "single performance component" into a "multi-functional vehicle module." This embodiment not only meets the user's needs for vehicle handling but also enhances practicality and safety through lighting integration, fundamentally solving the problem of limited functionality.
[0032] In this embodiment, the headlights 6 and turn signals 5 are arranged vertically, creating layered signal sources in the vertical space. For example, when the turn signals 5 are positioned above, their position is closer to the eye level of other drivers of vehicle 1, making them easier to notice when flashing. When the headlights 6 are positioned below, they directly illuminate the ground area at the rear of vehicle 1, preventing the lights from being obstructed by the rear spoiler 3 and improving visibility when reversing or parking at night. Simultaneously, the vertical arrangement distinguishes the two lights physically, avoiding visual confusion that might occur when they are arranged side-by-side due to light overlap. Especially in inclement weather such as rain and fog, the vertically layered light signals are easier to identify, reducing judgment errors for drivers of following vehicles.
[0033] In this embodiment, the vertical distribution of the mounting brackets 2 utilizes the vertical space from the top of the rear spoiler to the rear of the vehicle 1, avoiding excessive lateral width occupation by horizontally arranged brackets, thus adapting to the rear profiles of different vehicle models. For example, pickup trucks have a relatively high rear end, and the vertical distribution can make full use of the vertical space while preventing the lights from protruding from the side of the rear spoiler, reducing air resistance or the risk of scratches.
[0034] The upper turn signal 5 focuses on long-distance signal indication (such as turn warning when driving at high speed), while the lower headlight 6 focuses on short-distance area illumination (such as rear ground illumination when reversing at low speed). The vertical distribution allows the two functions to meet different scenario needs in space, improving the practicality of the lighting system.
[0035] The vertically distributed lights form a layered light strip in the vertical direction when they are lit. For example, the turn signal 5 flashes at the top and the headlight 6 stays on at the bottom, which can enhance the visual three-dimensionality of the rear of the vehicle 1 and avoid the monotony of traditional single lights. At the same time, it echoes the sloping shape of the rear wing and improves the overall aesthetics of the modified parts.
[0036] In this embodiment, there are two mounting seats 2, symmetrically distributed on both sides of the central axis of the vehicle 1. The symmetrical distribution of the two mounting seats 2 along the central axis disperses the weight of the rear spoiler 3 and the airflow pressure (such as downforce at high speeds and crosswinds) experienced during driving to both sides of the vehicle 1, avoiding problems such as deformation of the mounting seats 2 and loosening of screws caused by single-point or unilateral force. For example, when the vehicle 1 is traveling at high speed, the airflow pressure on both sides of the rear spoiler is symmetrical. The symmetrical mounting seats 2 ensure uniform support force, preventing the rear spoiler from tilting or falling off due to uneven force. If the mounting seats 2 are only arranged on one side, the weight of the rear spoiler and the wind force will generate an additional torque on one side of the vehicle 1, which may lead to fatigue of the vehicle frame or rear structure over long-term use. The symmetrical distribution transforms the load into a symmetrical force perpendicular to the central axis, balancing the torque and protecting the vehicle body structure.
[0037] The symmetrical mounting base 2 ensures that the rear wing 3 is symmetrically arranged along the central axis of the vehicle 1, guaranteeing that the airflow path and speed are consistent on both sides when passing over the rear wing, and avoiding airflow turbulence caused by installation misalignment (such as vortices on one side and uneven pressure on the other side). This ensures that the downforce generated by the rear wing is evenly applied to the rear of the vehicle 1, maintaining handling stability at high speeds and preventing vehicle body deviation or vibration caused by asymmetrical airflow.
[0038] The overall outline of the symmetrically structured rear wing fits more closely with the rear lines of the vehicle 1 (such as the rear windshield and cargo box sides), reducing the interference of protruding parts on airflow. For example, symmetrically mounted rear wings on both sides of a pickup truck cargo box can match the streamlined design of the vehicle body, reducing air resistance and avoiding additional wind resistance loss caused by the protrusion of a single mounting bracket 2. Each mounting bracket 2 is equipped with a lighting lamp 6 or a turn signal 5. The symmetrical distribution allows the lights on both sides to illuminate at the same horizontal height and wheelbase position, forming a symmetrical light signal (such as when the turn signals 5 flash synchronously, the left and right lights are in the same position), which meets the traffic regulations' requirements for the symmetry of vehicle 1's lights (such as taillights and turn signals 5 needing to be arranged symmetrically on both sides). This makes it easier for drivers behind to quickly judge the width and turning intention of the vehicle 1, reducing the risk of misjudgment due to signal asymmetry.
[0039] The symmetrically distributed headlights 6 can illuminate the left and right sides of the rear of the vehicle 1 respectively, avoiding blind spots caused by single-sided lighting. For example, when reversing at night, the headlights 6 on both sides can be turned on simultaneously to evenly illuminate the ground on both sides of the rear of the vehicle, improving parking safety.
[0040] The rear structure (such as the cargo box) of pickup trucks and other vehicles is usually symmetrical along the central axis. The two symmetrical mounting brackets 2 can be directly adapted to the original symmetrical mounting holes (such as pre-drilled screw holes) of the vehicle 1, without the need for additional vehicle body modifications, thus reducing installation difficulty. At the same time, the symmetrical mounting brackets 2 can be produced using standardized molds, with interchangeable left and right parts, reducing the types of parts and lowering production costs and inventory pressure.
[0041] The symmetrically distributed mounting brackets 2 create a visually symmetrical effect for the rear spoiler 3 at the rear of the vehicle 1, echoing the body design language (such as the waistline and taillight layout) and avoiding the appearance imbalance caused by installation on one side. For example, the symmetrical rear spoiler at the rear of a pickup truck can form a harmonious visual whole with the wheel arches on both sides of the cargo box and the rear bumper, enhancing the aesthetics of the modified vehicle.
[0042] In this embodiment, there is a gap area 7 between the rear spoiler 3 and the vehicle 1. This gap area 7 forms an open channel, allowing rainwater or debris such as leaves to slide backward from the roof and fall directly through this gap area 7 or be carried away by the airflow. For example, when driving in the rain, rainwater on the roof flows backward along the windshield. The drop design at the gap area 7 accelerates the water flow and prevents rainwater from accumulating at the bottom of the spoiler. Debris such as fallen leaves can be washed away from the vehicle body through the gap area 7 by the airflow while the vehicle 1 is in motion, reducing debris residue. If the rear spoiler 3 is close to the roof, debris is prone to accumulate in the gaps (such as leaves, dust mixed with rainwater forming blockages), which may lead to corrosion of the spoiler mounting bracket 2, obstruction of electrical wiring, and even affect the aerodynamic performance of the spoiler 3 in the long run. The design of the gap area 7 structurally avoids the formation of a closed space, reducing maintenance costs.
[0043] Rainwater from the roof can be drained directly to the rear of vehicle 1 through seven interval areas, complementing the existing drainage channels on the vehicle body. For example, when vehicle 1 is parked on a slope, rainwater can be guided to flow quickly to the ground, preventing rainwater from accumulating at the junction of the roof and the rear spoiler, and reducing rust on the paint or metal parts caused by prolonged dampness.
[0044] In this embodiment, the gap 7 between the rear wing 3 and the roof reduces airflow turbulence at the rear. When high-speed airflow passes over the rear wing, the airflow in the gap 7 forms a "buffer zone," preventing the airflow from forming vortices (i.e., "dead water zones") between the bottom of the rear wing and the roof, thereby reducing the drag coefficient. If the rear wing 3 were flush with the roof, the airflow squeezing the gap at high speeds could generate whistling noise. The presence of the gap 7 allows for even airflow, reduces air vibration frequency, and improves driving comfort.
[0045] The gap 7 between the rear spoiler 3 and the roof creates a visual "floating" effect, breaking away from the monotonous design of traditional rear spoilers that are close to the body. For example, the high-roof rear spoiler of a pickup truck, through the design of the gap 7, allows the rear spoiler 3 to present an "upturned and suspended" posture, forming a layered contrast with the cargo box, enhancing the personalized appearance of the vehicle 1, and meeting the aesthetic demand of the modification market for sportiness and power.
[0046] In this embodiment, the rear wing 3 is made of fiber-reinforced composite material. The density of fiber-reinforced composite materials (such as carbon fiber and glass fiber) is only 1 / 4 to 1 / 5 that of steel, and the weight of the rear wing 3 can be reduced by 40% to 60% for the same volume. For example, the carbon fiber rear wing 3 weighs about 2-3 kg, while the steel rear wing can weigh 5-8 kg. The lightweight design can reduce the unsprung mass of the vehicle, improve acceleration performance and fuel economy, and reduce the load on the suspension system.
[0047] Composite materials, through their fiber-resin composite structure, can achieve tensile strength 2-3 times that of steel (e.g., carbon fiber composites have tensile strengths exceeding 3000 MPa), enabling them to withstand the downforce (typically 50-100 N) and airflow impact generated by the rear wing during high-speed driving. For example, when vehicle 1 is traveling at 120 km / h, the rear wing 3 needs to withstand a downforce of approximately 80 N. Composite materials ensure long-term use without deformation, maintaining stable aerodynamic performance.
[0048] Resin matrix (such as epoxy resin and polyester resin) has natural resistance to rainwater, salt spray, oil stains, etc., avoiding the rust problem common to metal tail fins.
[0049] Composite materials can maintain stable performance within a temperature range of -40℃ to 120℃, avoiding material embrittlement (such as cold shrinkage and cracking of metal tail fins in winter) or softening (such as high-temperature deformation of plastic tail fins) caused by extreme temperatures.
[0050] Composite materials combine rigidity and toughness. When struck by gravel or minor impacts, the fiber structure can absorb energy through micro-deformation, reducing crack propagation. For example, when a rear wing is hit by a flying stone at high speed, the surface of a composite material will only suffer minor scratches, while a metal rear wing may suffer dents or paint peeling, thus reducing repair costs.
Claims
1. A pickup truck with a high-mounted roof and a taillight spoiler, for mounting on the top of the rear of a vehicle, characterized in that: It includes a mounting bracket fixed to the vehicle and a rear wing plate fixed to the mounting bracket. The rear wing plate is tilted upward to increase downforce at the rear of the vehicle. The mounting bracket is equipped with a headlight and a turn signal, and the vehicle supplies power to the headlight and turn signal.
2. The pick-up truck cap with light tailgate of claim 1, wherein, The lighting and turn signals are distributed in the vertical direction of the mounting base.
3. The pick-up truck cap with light tailgate of claim 2, wherein, The mounting base has two units, symmetrically distributed on both sides of the vehicle's centerline.
4. The pick-up truck cap with light tailgate of claim 3, wherein, The tail fin has two bends, which bend in opposite directions to make the tail fin wavy.
5. The pickup truck with a high-mounted roof and taillights according to claim 4, characterized in that, The tail fin is fixedly fitted with fixing plates at both ends, which are used to fix the bent tail fin.
6. The pickup truck with a high-mounted canopy and taillight spoiler according to any one of claims 1-5, characterized in that, There is a gap between the rear wing and the vehicle.
7. The pickup truck with a high-mounted canopy and taillight spoiler according to any one of claims 1-5, characterized in that, The tail fin is made of fiber-reinforced composite material.