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Pneumatic accessory for vehicle and vehicle having same

A technology for vehicles and accessories, which is applied to the arrangement of vehicle components, cooling combination of power plant, and body, which can solve the problem of not being able to improve the power economy and safety performance of the vehicle at the same time, shortening the service life of the engine and brake of the vehicle, and affecting the engine. and brake cooling effect, to save installation man-hours, improve maneuverability, and simplify installation steps

Active Publication Date: 2020-05-08
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, while reducing the air resistance suffered by the vehicle, the air dam and the bottom guard plate of the engine are installed near the engine and brake of the vehicle, so the external cold air cannot cool the engine and brake of the vehicle, which affects the The heat dissipation effect of the engine and brake shortens the service life of the engine and brake of the vehicle, and cannot improve the power economy and safety performance of the vehicle at the same time
In addition, in the prior art, the air dam and the bottom guard plate of the engine are independent parts, the connection process of the two is complicated, and the connection stiffness of the two cannot be guaranteed, so the existing scheme needs to be improved

Method used

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  • Pneumatic accessory for vehicle and vehicle having same
  • Pneumatic accessory for vehicle and vehicle having same
  • Pneumatic accessory for vehicle and vehicle having same

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Embodiment Construction

[0028] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0030] Refer below Figure 1-Figure 3 The pneumatic accessory 100 for vehicles according to the embodiment of the present invention will be described in conjunction with the embodiments.

[0031] Such as Figure 1-Figure 3 As shown, an aerodynamic accessory 100 for a vehicle includes an air dam 1 , an engine underguard 2 and an air flow channel 3 .

[0032] The engine bottom guard plate 2 is installed at the bottom of the vehicle engine, and the engine bottom guard plate 2 covers parts such as the engine and the front suspension of the vehicle. Engine bottom guard plate 2 can be axisymmetric quadrilateral flat parts, and the symmetry axis of engine bottom guard plate 2 can be the mid-...

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Abstract

The invention discloses a pneumatic accessory for a vehicle and the vehicle having same. The pneumatic accessory for the vehicle comprises an air dam, an engine bottom protecting plate and an air flowpassage. The gas dam comprises an air inlet. The engine bottom protecting plate is provided with vents. The inlet end of the air flow passage is communicated with the air inlet, and the outlet end ofthe air flow passage is opened. The air flow passage is communicated with the vents. According to the pneumatic accessory for the vehicle, the air resistance experienced during running of the vehicleis significantly reduced, the grip performances of wheels are ensured, the maneuverability of the vehicle is improved and the fuel consumption is reduced, the engine and the brake of the vehicle arecooled, the service lives of the engine and the brake of the vehicle are prolonged, the overall structural strength of the pneumatic accessory for the vehicle is improved, the installation steps are simplified and the installation time is saved.

Description

technical field [0001] The invention relates to the field of vehicle manufacturing, in particular, to a pneumatic accessory for a vehicle and a vehicle with the pneumatic accessory for a vehicle. Background technique [0002] Air dams and underbody guards are aerodynamic accessories commonly found in vehicles to reduce aerodynamic drag. The air dam can prevent the airflow from entering the bottom of the vehicle to form lift, which ensures the grip performance of the wheels, improves the maneuverability of the vehicle and reduces fuel consumption. The engine bottom guard plate can rectify the gas passing through the bottom of the vehicle, improve the gas flow state, and reduce the air resistance encountered by the vehicle. [0003] In the prior art, while reducing the air resistance suffered by the vehicle, the air dam and the bottom guard plate of the engine are installed near the engine and brake of the vehicle, so the external cold air cannot cool the engine and brake of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D37/02B62D35/02B60K11/06B60T5/00
CPCB60K11/06B60T5/00B62D35/02B62D37/02Y02T10/88
Inventor 赵振宗赵晓明刘二宝李晓鹏梁赫徐旭徐鹏尚雷刘振国
Owner GREAT WALL MOTOR CO LTD
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