CN112172703B

CN112172703B - Water guide plate for automobile engine compartment

Info

Publication number: CN112172703B
Application number: CN202011069764.8A
Authority: CN
Inventors: 方立锋; 周宝聪; 马永兴; 潘银松
Original assignee: Shentong Technology Group Co Ltd
Current assignee: Shentong Technology Group Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2022-04-22
Anticipated expiration: 2040-09-30
Also published as: CN112172703A

Abstract

The invention relates to the field of automobile parts, in particular to a water guide and guide plate of an automobile engine compartment. A water guide and flow guide plate for an automobile engine compartment comprises a front guide plate and a rear guide plate, wherein a main flow guide groove is arranged between the front guide plate and the rear guide plate. The invention can prevent water drops from flowing onto the radiator, thereby ensuring that the performance of the radiator is not influenced.

Description

Water guide plate for automobile engine compartment

Technical Field

The invention relates to the field of automobile parts, in particular to a water guide and guide plate of an automobile engine compartment.

Background

As is known to all, when an automobile engine runs, an engine compartment can generate high temperature, and the heat dissipation and temperature reduction modes adopted for the engine at present mainly comprise air cooling, water cooling, refrigerating fluid refrigeration and the like, particularly air cooling, so that the problem of air guide is needed to be solved for solving the problem of heat dissipation of the engine compartment.

The existing engine compartment auxiliary air guide heat radiation guide plate is mainly composed of an air guide plate which is connected and fixed on a radiator panel of an automobile.

The air guide plate is connected front deck air inlet and radiator, and front deck air inlet department has the drop of water to splash the air guide plate, and current design state drop of water can flow the radiator along air guide plate surface, can influence the performance of radiator.

Disclosure of Invention

The invention mainly aims at the problem that water at an air inlet of a front cabin flows to a radiator along an air guide plate after splashing to the air guide plate and influences the performance of the radiator, and provides the water guide plate for the automobile engine cabin, which can prevent water drops from flowing onto the radiator so as to ensure that the performance of the radiator is not influenced.

The purpose of the invention is mainly realized by the following scheme: a water guide and flow guide plate for an automobile engine compartment comprises a front guide plate and a rear guide plate, wherein a main flow guide groove is arranged between the front guide plate and the rear guide plate. The main diversion groove is arranged between the front guide plate and the rear guide plate, so that water can be guided to converge to the main diversion groove in the middle, water flows out from two sides of a product, the water is prevented from flowing to the radiator, and the performance of the radiator is not affected.

Preferably, the upper surfaces of the front guide plate and the rear guide plate are inclined towards the main guide groove. The upper surfaces of the front guide plate and the rear guide plate are inclined towards the main diversion groove, so that water on the front guide plate and the rear guide plate can flow into the main diversion groove conveniently.

Preferably, the middle part of the upper surface of the front guide plate is provided with a front straight line groove matched with the main guide groove, and the upper surface of the front guide plate, which is positioned at two sides of the front straight line groove, is correspondingly provided with a U-shaped return groove matched with the main guide groove. The middle part of preceding baffle upper surface is provided with the preceding straight line groove with main runner matched with, and the both sides that the upper surface of preceding baffle is located preceding straight line groove correspond be provided with be the U type and with main runner matched with backward flow groove, preceding straight line groove and backward flow groove set up and can play better water conservancy diversion effect on the one hand, be convenient for rivers to main runner in, on the other hand can play better additional strengthening to overall structure, guarantees the bulk strength of product.

Preferably, the number of the front linear grooves is two. The front straight line grooves are two in number, and because the distance between the front guide plate and the air inlet of the front cabin is short, more water drops can be generated on the front guide plate, and therefore the front straight line grooves are designed to facilitate water drainage.

Preferably, the rear guide plate is provided with a plurality of rear linear grooves matched with the main guide grooves. The rear guide plate is provided with a plurality of rear linear grooves matched with the main diversion grooves, and the design of the rear linear grooves is convenient for guiding water on the rear guide plate to the main diversion grooves.

Preferably, the front guide plate, the main guide groove and the rear guide plate are integrally formed. The front guide plate, the main guide runner and the rear guide plate are all injection molded and integrally formed, the machining is convenient, the production efficiency is high, and the overall strength can be guaranteed.

Preferably, the middle part of the main diversion trench is provided with a drainage mechanism, the drainage mechanism comprises two drainage plates which are correspondingly arranged and arc-shaped, the upper parts of the end parts, close to each other, of the two drainage plates are connected through an upper elastic layer, the lower parts of the end parts, close to each other, of the two drainage plates are connected through a lower elastic layer, a cavity is formed between the upper elastic layer and the lower elastic layer, a drainage spring is arranged in the cavity, one end of the drainage spring is connected to one drainage plate, and the other end of the drainage spring is connected to the other drainage plate. The middle part of the main diversion trench is provided with a drainage mechanism which is wholly in an upward convex arch shape, the drainage mechanism comprises two drainage plates which are correspondingly arranged and arc-shaped, the upper parts of the end parts, close to each other, of the two drainage plates are connected through an upper elastic layer, the lower parts of the end parts, close to each other, of the two drainage plates are connected through a lower elastic layer, a cavity is formed between the upper elastic layer and the lower elastic layer, a drainage spring is arranged in the cavity, one end of the drainage spring is connected to one drainage plate, the other end of the drainage spring is connected to the other drainage plate, the arched drainage mechanism is arranged so as to lead water to flow out from two sides of a product on one hand, on the other hand, when an automobile moves, the two drainage plates can shake in a left-right reciprocating mode after overcoming the elasticity of the drainage spring, the upper elastic layer and the lower elastic layer through transmitted vibration energy, and therefore a certain thrust effect can be achieved on water flow in the main diversion trench, make rivers can be discharged fast, prevent to cause the influence to the radiator, go up the elastic layer and can play better waterproof effect with the setting of elastic layer down, prevent that rivers from oozing along the clearance.

Preferably, the upper elastic layer and the lower elastic layer are both made of rubber materials. The upper elastic layer and the lower elastic layer are both made of rubber materials, and the rubber materials have good elasticity, are convenient to process, and are low in cost and good in waterproof sealing effect.

Therefore, the water guide and guide plate for the engine compartment of the automobile has the following advantages: the invention has simple structure, can guide water to flow onto the main diversion trench and then guide the water to flow out from two sides of the main diversion trench, and can prevent water drops from flowing onto the radiator, thereby ensuring that the performance of the radiator is not influenced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Figure 2 is a side view of the present invention.

FIG. 3 is a schematic view showing the structure of a drainage mechanism according to the present invention.

Illustration of the drawings: 1-rear guide plate, 2-front guide plate, 3-main guide groove, 4-rear linear groove, 5-front linear groove, 6-reflux groove, 7-drainage mechanism, 8-drainage plate, 9-upper elastic layer, 10-lower elastic layer, 11-cavity and 12-drainage spring.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

Example 1:

as shown in fig. 1 and 2, the water guide and guide plate for the engine compartment of the automobile comprises a front guide plate 2 and a rear guide plate 1, wherein a main guide runner 3 is arranged between the front guide plate 2 and the rear guide plate 1, so that water can be guided to converge to the middle main guide runner 3, water is discharged from two sides of a product, the water is prevented from flowing to a radiator, and the performance of the radiator is not affected.

The upper surfaces of the front guide plate 2 and the rear guide plate 1 are inclined towards the main runner groove 3, so that water on the front guide plate 2 and the rear guide plate 1 can flow into the main runner groove 3 conveniently.

The middle part of the upper surface of the front guide plate 2 is provided with a front linear groove 5 matched with the main diversion groove 3, the two sides of the upper surface of the front guide plate 2, which are positioned on the front linear groove 5, are correspondingly provided with U-shaped backflow grooves 6 matched with the main diversion groove 3, and the arrangement of the front linear groove 5 and the backflow grooves 6 can play a good role in guiding water to the main diversion groove 3 on one hand and can play a good role in reinforcing the whole structure on the other hand, so that the whole strength of a product is ensured; the number of the front linear grooves 5 is two, and because the distance between the front guide plate 2 and the air inlet of the front cabin is short, more water drops are generated on the front guide plate 2, and therefore the front linear grooves 5 are designed to facilitate water drainage.

The rear guide plate 1 is provided with a plurality of rear linear grooves 4 matched with the main diversion grooves 3, and the design of the rear linear grooves 4 is convenient for guiding water on the rear guide plate 1 to the main diversion grooves 3.

Preceding baffle 2, leading chute 3 and back baffle 1 all injection moulding and integrated into one piece, and processing is comparatively convenient, and production efficiency is high, can guarantee bulk strength moreover.

As shown in fig. 2, a drainage mechanism 7 is disposed in the middle of the main diversion trench 3, the drainage mechanism 7 is integrally in an upward convex arch shape, the drainage mechanism 7 includes two drainage plates 8 which are correspondingly disposed and arc-shaped, the upper portions of the adjacent end portions of the two drainage plates 8 are connected through an upper elastic layer 9, the lower portions of the adjacent end portions of the two drainage plates 8 are connected through a lower elastic layer 10, a cavity 11 is formed between the upper elastic layer 9 and the lower elastic layer 10, a drainage spring 12 is disposed in the cavity 11, one end of the drainage spring 12 is connected to one of the drainage plates 8, the other end of the drainage spring 12 is connected to the other drainage plate 8, the arched drainage mechanism 7 is disposed so as to guide water to flow out from two sides of a product, and the two drainage plates 8 can overcome jolt of the drainage spring 12 through transmitted vibration energy when an automobile is in motion, Go up the elasticity of elastic layer 9 and elastic layer 10 down and shake about reciprocating after to can play certain thrust effect to the rivers in leading chute 3, make rivers can be discharged fast, prevent to cause the influence to the radiator, go up elastic layer 9 and elastic layer 10's setting down and can play better waterproof effect, prevent that rivers from oozing along the clearance.

The upper elastic layer 9 and the lower elastic layer 10 are both made of rubber materials, and the rubber materials have good elasticity, are convenient to process, and have low cost and good waterproof sealing effect.

It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.

Claims

1. The water guide and guide plate for the engine compartment of the automobile is characterized by comprising a front guide plate and a rear guide plate, wherein a main guide groove is arranged between the front guide plate and the rear guide plate; the middle part of main diversion trench be provided with drainage mechanism, drainage mechanism include that two correspond the setting and be curved drain bar, the top of the tip that is close to mutually of two drain bars is connected through last elastic layer, the below of the tip that is close to mutually of two drain bars is connected through lower elastic layer, last elastic layer and lower elastic layer between form the cavity, the cavity in be provided with drainage spring, drainage spring's one end connect on one of them drain bar, drainage spring's the other end connect on another drain bar.

2. The automobile engine compartment water deflector of claim 1, wherein the upper surfaces of the front and rear guide plates are inclined toward the main guide groove.

3. The automobile engine compartment water guide and guide plate according to claim 1, wherein a front straight groove matched with the main runner groove is formed in the middle of the upper surface of the front guide plate, and return grooves which are U-shaped and matched with the main runner groove are correspondingly formed in the two sides of the front straight groove on the upper surface of the front guide plate.

4. The automobile engine compartment water deflector of claim 3, wherein the number of the front straight grooves is two.

5. The automobile engine compartment water guide deflector as claimed in claim 1, 2 or 3, wherein the rear deflector is provided with a plurality of rear straight grooves matching with the main guide grooves.

6. The automobile engine compartment water guide deflector according to claim 1, 2 or 3, wherein the front guide plate, the main guide groove and the rear guide plate are integrally formed.

7. The automobile engine compartment water deflector of claim 1, wherein the upper and lower elastic layers are made of rubber material.