CN213899128U

CN213899128U - Engine cover convenient for heat dissipation

Info

Publication number: CN213899128U
Application number: CN202022011407.8U
Authority: CN
Inventors: 严红燕
Original assignee: Changzhou Ganghe Vehicle Parts Co ltd
Current assignee: Changzhou Ganghe Vehicle Parts Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-08-06
Anticipated expiration: 2030-09-14

Abstract

The utility model relates to an engine shroud convenient for heat dissipation, which comprises a shroud, a ventilating plate, a reinforcing plate and a reinforcing frame, wherein the ventilating plate is positioned at the top end of the shroud, the reinforcing frame comprises a fixing hole, a vent hole, a side air hole, an air guide hole, a dustproof net, a radiating fin and an air guide net, the shroud is reinforced through the reinforcing plate, the strength of the shroud is increased, the engine can conveniently dissipate heat through the vent hole on the ventilating plate and the side air hole on the reinforcing frame, the heat air can be conveniently dispersed and flowed out through the air guide hole, the hot air can be rapidly discharged out of the shroud, the air garbage can be prevented from entering the interior of the shroud through the dustproof net, the air guide net and the filtering net, the normal operation of the engine is protected, the shroud is fastened with the upper side of the engine through a plurality of fixing holes, the shroud is prevented from dropping, the heat dissipation performance is good, the ventilation performance is strong, effectively preventing the engine from overheating.

Description

Engine cover convenient for heat dissipation

Technical Field

The utility model relates to the technical field of engines, specifically a convenient radiating engine shroud.

Background

As is well known, an automobile engine is a device for providing power for an automobile, is the heart of the automobile, determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile, and can be divided into a diesel engine, a gasoline engine, an electric automobile motor, hybrid power and the like according to different power sources; the diesel engine has large compression ratio, high thermal efficiency, better economic performance and emission performance than a gasoline engine, the engine cover is arranged on the upper side of the engine and protects the upper side of the engine, the existing engine cover has poor heat dissipation performance to the engine and greatly influences the working efficiency of the engine, thereby reducing the service life of the engine, increasing unnecessary oil consumption and needing the engine cover with good heat dissipation and ventilation performance to the engine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an engine heat dissipation air permeability is good, convenient radiating engine shroud.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an engine hood cover convenient for heat dissipation comprises a hood cover, a ventilating plate, a reinforcing plate and reinforcing frames, wherein the ventilating plate is located at the top end of the hood cover, the reinforcing plate is fixedly connected with four sides of the ventilating plate, the reinforcing frames surround the outer sides of the reinforcing plate, each reinforcing frame comprises a fixing hole, a plurality of ventilation holes, side air holes, air guide holes, a dust screen, cooling fins and an air guide net, the fixing holes penetrate through the reinforcing frames, the plurality of fixing holes are formed, the ventilation holes penetrate through the ventilating plate, the plurality of ventilation holes are formed, the side air holes are located on two sides of the reinforcing frames, the side air holes penetrate through the reinforcing frames, the air guide holes are located on the front side and the rear side of the reinforcing frames, the air guide holes penetrate through the reinforcing frames, the dust screen is located on the inner sides of the reinforcing frames, and the cooling fins are fixedly connected to the inner walls of the peripheries of the reinforcing frames, the air guide net is positioned on one side of the radiating fin fixedly connected with the inner wall of the reinforced frame.

In order to reduce the noise of engine during operation, the utility model discloses the improvement has, the bottom of gusset plate is equipped with the puigging.

In order to prevent the not hard up phenomenon of this shroud of vibrations messenger that the engine during operation produced, the utility model discloses the improvement has, the bottom of consolidating the frame is equipped with the shock pad.

In order to let the puigging have better sound insulation, the utility model discloses the improvement has, the material of puigging is soundproof cotton.

In order to let the shock pad have better heat resistance and shock attenuation nature, the utility model discloses the improvement has, the material of shock pad is the rubber material.

In order to increase the hardness of ventilating board, the utility model discloses the improvement has, the material of ventilating board is reinforced plastics.

For better protection engine, improve the hardness of gusset plate, the utility model discloses the improvement has, the material of gusset plate is alloy steel.

In order to have better heat resistance and better hardness, the utility model discloses the improvement has, the material of dust screen, wind-guiding net and filter screen is metal filters.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient radiating engine shroud possesses following beneficial effect:

this engine shroud, consolidate the shroud through the gusset plate, increase the intensity of shroud, through ventilation hole on the ventilating board with consolidate the side wind hole on the frame and make things convenient for the engine to dispel the heat, through the wind-guiding hole conveniently dredge the outflow of hot air, hot air passes through the fin effluvium, make the more quick discharge shroud of hot air, through the dust screen, wind-guiding net and filter screen prevent the inside that air rubbish got into the shroud, protect engine normal operating, the upside that makes shroud and engine through a plurality of fixed orificess fastens, prevent that the shroud from dropping, good heat dissipation, strong ventilation, effectually prevent that the engine from being overheated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the reinforced frame of fig. 1 according to the present invention;

FIG. 3 is a top half plane view of the structure of the present invention;

FIG. 4 is a right side half plane view of the ventilation board of FIG. 1 according to the present invention;

fig. 5 is a front half plane view of the structure of the sound insulation layer of fig. 3 according to the present invention;

fig. 6 is a right half plane view of the structure of the heat sink in fig. 3 according to the present invention.

In the figure: 1. a cover; 2. reinforcing the frame; 3. a reinforcing plate; 4. a ventilation board; 5. a vent hole; 6. a side air hole; 7. a wind guide hole; 8. a dust screen; 9. a wind guide net; 10. a filter screen; 11. a fan frame; 12. a wind guide fan; 13. a sound insulating layer; 14. a shock pad; 15. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention relates to an engine hood cover convenient for heat dissipation, which includes a hood cover 1, a ventilation plate 4, a reinforcing plate 3 and a reinforcing frame 2, wherein the ventilation plate 4 is located at the top end of the hood cover 1, the reinforcing plate 3 is fixedly connected to four sides of the ventilation plate 4, the reinforcing frame 2 surrounds the outer side of the reinforcing plate 3, the reinforcing frame 2 includes a fixing hole 12, a ventilation hole 5, a side wind hole 6, a wind guide hole 7, a dust screen 8, a heat sink 11 and a wind guide net 9, the fixing hole 12 penetrates the reinforcing frame 2, the fixing hole 12 is provided with a plurality of holes, the ventilation hole 5 penetrates the ventilation plate 4, the ventilation holes 5 are provided with a plurality of holes, the side wind holes 6 are located at two sides of the reinforcing frame 2, the side wind holes 6 penetrate the reinforcing frame 2, the wind guide holes 7 are located at the front side and the rear side of the reinforcing frame 2, the air guide holes 7 penetrate through the reinforcing frame 2, the dustproof net 8 is located on the inner sides of two sides of the reinforcing frame 2, the radiating fins 11 are fixedly connected to the inner wall of the periphery of the reinforcing frame 2, and the air guide net 9 is located on one side, fixedly connected with the inner wall of the reinforcing frame 2, of the radiating fins 11.

To sum up, this engine hood, when using, the staff makes the upside of housing 1 and engine fasten through a plurality of fixed orificess 15, prevent that housing 1 from dropping, consolidate housing 1 through gusset plate 3, increase the intensity of housing 1, make things convenient for the engine to dispel the heat through ventilation hole 5 on the ventilating plate 4 and the side wind hole 6 on the reinforcing frame 2, conveniently dredge the hot-air outflow through wind-guiding hole 7, the hot-air passes through fin 11 and dispels, make the more quick discharge housing 1 of hot-air, prevent through dust screen 8, wind-guiding net 9 and filter screen 10 that air rubbish from getting into the inside of housing 1, protect the engine normal operating.

In this embodiment, the bottom of the reinforcing plate 3 is provided with a sound insulation layer 13, so that noise generated during operation of the engine is reduced.

In this embodiment, the bottom of the reinforcing frame 2 is provided with a shock pad 14 to prevent the cover from loosening due to vibration generated during the operation of the engine.

In this embodiment, the sound insulation layer 13 is made of soundproof cotton, so that the sound insulation layer 13 has better sound insulation performance.

In this embodiment, the shock pad 14 is made of rubber, so that the shock pad 14 has better heat resistance and shock absorption.

In this embodiment, the ventilation board 4 is made of reinforced plastic, so as to increase the rigidity of the ventilation board.

In this embodiment, the material of gusset plate 3 is alloy steel, better protection engine, improves the hardness of gusset plate.

In this embodiment, the dust screen 8, the air guide net 9 and the filter net 10 are all made of metal filter nets, and have better heat resistance and better hardness.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The engine hood cover convenient for heat dissipation is characterized by comprising a hood cover (1), a ventilating plate (4), a reinforcing plate (3) and reinforcing frames (2), wherein the ventilating plate (4) is located at the top end of the hood cover (1), the reinforcing plate (3) is fixedly connected with four sides of the ventilating plate (4), the reinforcing frames (2) surround the outer side of the reinforcing plate (3), the reinforcing frames (2) comprise fixing holes (12), vent holes (5), side air holes (6), air guide holes (7), a dust screen (8), cooling fins (11) and an air guide net (9), the fixing holes (12) penetrate through the reinforcing frames (2), a plurality of fixing holes (12) are arranged, the vent holes (5) penetrate through the ventilating plate (4), the vent holes (5) are arranged in a plurality, the side air holes (6) are located on two sides of the reinforcing frames (2), the side air holes (6) penetrate through the reinforcing frame (2), the air guide holes (7) are located in the front side and the rear side of the reinforcing frame (2), the air guide holes (7) penetrate through the reinforcing frame (2), the dust-proof nets (8) are located on the inner sides of the two sides of the reinforcing frame (2), the radiating fins (11) are fixedly connected to the peripheral inner walls of the reinforcing frame (2), and the air guide nets (9) are located on one sides of the inner walls of the radiating fins (11) fixedly connected to the reinforcing frame (2).

2. The engine cover facilitating heat dissipation according to claim 1, wherein the bottom of the reinforcing plate (3) is provided with an acoustic insulation layer (13).

3. The engine cover facilitating heat dissipation according to claim 1, wherein a shock absorbing pad (14) is provided at the bottom of the reinforcing frame (2).

4. The engine hood facilitating heat dissipation according to claim 2, wherein the sound insulation layer (13) is made of sound insulation cotton.

5. The engine cover convenient for heat dissipation according to claim 3, wherein the shock absorbing pad (14) is made of rubber.

6. The engine cover facilitating heat dissipation according to claim 1, wherein the material of the ventilation board (4) is reinforced plastic.

7. The engine cover convenient for heat dissipation according to claim 1, wherein the material of the reinforcing plate (3) is alloy steel.

8. The engine hood facilitating heat dissipation according to claim 1, wherein the dust screen (8), the air guide net (9) and the filter screen (10) are all made of metal filter screens.