CN218760109U

CN218760109U - Engine hood heat radiation structure and vehicle

Info

Publication number: CN218760109U
Application number: CN202320047151.7U
Authority: CN
Inventors: 张华�; 曹城; 于海波; 邴建
Original assignee: BAIC Group ORV Co ltd
Current assignee: BAIC Group ORV Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-03-28
Anticipated expiration: 2033-01-09

Abstract

The utility model provides an engine cover heat radiation structure, which comprises a first side surface, a second side surface and a cover plate surface; the first side surface is connected with one side of the cover plate surface, the second side surface is connected with the other side of the cover plate surface, the first side surface and the second side surface are oppositely arranged to form an engine cover of a vehicle, and the engine cover heat dissipation structure further comprises an air suction fan; the cover plate surface is provided with a ventilation opening, and the air suction fan is arranged on the ventilation opening; the first side surface and the second side surface are both provided with exhaust grids; the exhaust grille comprises at least two grille pieces, the grille pieces are obliquely arranged from the inner connecting surface of the first side surface or the second side surface to the outer connecting surface of the first side surface or the second side surface, and the at least two grille pieces are arranged at intervals. The utility model discloses can realize that the high temperature gas in the cabin flows outside the car fast, provide the advantage for each part normal operating in the cabin.

Description

Engine hood heat radiation structure and vehicle

Technical Field

The utility model relates to the field of automotive technology, especially, relate to an engine cover heat radiation structure and vehicle.

Background

As the functions of automobiles increase, the arrangement of parts of the engine compartment becomes more and more compact. When a large engine equipped for a special vehicle works, the generated strong heat is radiated into the cabin through the radiating fins. Because the engine cover can not be timely discharged out of the vehicle along with the air inlet grille, the heat in the engine cabin is too high, internal elements are aged too early, even the heat can be transferred into the cab, and the driving comfort is influenced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an engine hood heat radiation structure and vehicle can solve the large-scale engine compartment of special type car and can not in time the exhaust heat flow out fast outside the car, leads to the too high problem of engine compartment internal temperature.

In order to solve the technical problem, the utility model discloses a realize like this:

in a first aspect, an embodiment of the present invention provides an engine cover heat dissipation structure, which includes a first side surface, a second side surface, and a cover plate surface; the first side surface is connected with one side of the cover plate surface, the second side surface is connected with the other side of the cover plate surface, the first side surface and the second side surface are oppositely arranged to form an engine cover of a vehicle, and the engine cover heat dissipation structure further comprises an air suction fan; the cover plate surface is provided with a ventilation opening, and the air suction fan is arranged on the ventilation opening;

the first side surface and the second side surface are both provided with exhaust grids; the exhaust grille comprises at least two grille pieces, the grille pieces are obliquely arranged from the inner connecting surface of the first side surface or the second side surface to the outer connecting surface of the first side surface or the second side surface, and the at least two grille pieces are arranged at intervals.

The utility model discloses further set up to: the engine cover heat radiation structure further comprises a fan cover, the fan cover comprises a fixing frame and a filter screen, and the opening size of the fixing frame is matched and connected with the size of the filter screen to form an accommodating space of the air suction fan.

The utility model discloses further set up to: the bottom side of fixed frame extends and is provided with the fixed plate, two at least bolt holes have been seted up to the fixed plate.

The utility model discloses further set up to: and at least two mounting bolts matched with the bolt holes are respectively arranged at two ends of the air suction fan.

The utility model discloses further set up to: one end of the vent is provided with a mounting plate matched with the fixing plate, and the mounting plate is connected with the fixing plate.

The utility model discloses further set up to: the ventilation opening is formed in the middle of the cover plate surface.

In a second aspect, embodiments of the present invention provide a vehicle including a bonnet heat dissipation structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an engine hood heat radiation structure and vehicle, through having seted up the vent at the apron face, the fan setting of breathing in is in on the vent, first side and second side all are provided with the exhaust grille, and the grid piece inclines to the external face slope of first side or second side from the internal contact face of first side or second side to at least two grid piece interval sets up, thereby can realize that the high temperature air body in the cabin flows outside the car fast, and then provides the advantage for each parts normal operating in the cabin.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is an exploded view of an engine cover heat dissipation structure according to an embodiment of the present invention;

fig. 2 is an exploded view of an engine cover heat dissipation structure according to an embodiment of the present invention.

In the figure: 1. a first side surface; 2. a cover plate surface; 21. a vent; 211. mounting a plate; 3. an air suction fan; 31. installing a bolt; 4. an exhaust grill; 41. a grating sheet; 5. a fan housing; 51. a fixing frame; 52. a filter screen; 53. a fixing plate; 531. bolt holes.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

An embodiment of the present invention provides an engine cover heat dissipation structure, please refer to fig. 1 and 2, where the engine cover heat dissipation structure includes a first side surface 1, a second side surface (not shown in the figure) and a cover plate surface 2; the first side surface 1 is connected with one side of the cover plate surface 2, the second side surface is connected with the other side of the cover plate surface 2, the first side surface 1 and the second side surface are oppositely arranged to form an engine cover of a vehicle, and as shown in fig. 1, the engine cover heat dissipation structure further comprises an air suction fan 3; the cover plate surface 2 is provided with a ventilation opening 21, and the air suction fan 3 is arranged on the ventilation opening 21; the first side face 1 and the second side face are both provided with exhaust grilles 4; the exhaust grill 4 includes at least two grill plates 41, the grill plates 41 are disposed to be inclined from the inner contact surface of the first side surface 1 or the second side surface toward the outer contact surface of the first side surface 1 or the second side surface, and the at least two grill plates 41 are disposed at intervals.

Specifically, the first side face 1, the second side face, and the cover face 2 are in an arch bridge shape so as to cover the engine compartment. The ventilation opening 21 is arranged in the middle of the cover plate surface 2, when the engine cover is covered, the ventilation opening 21 is positioned above an engine of a vehicle, meanwhile, the air suction fan 3 is arranged on the ventilation opening 21, and the air suction fan 3 is used for sucking air outside the engine compartment into the engine compartment. The exhaust grille 4 is disposed in the middle of each of the first side surface 1 and the second side surface, and the number of the grille plates 41 is three, but the number of the grille plates 41 may be adjusted according to actual situations, and is not limited herein. The connection form between the ventilation grille and the first side surface 1 or the second side surface is not limited, and welding or bolt connection can be selected according to different materials.

This implementation theory of operation: after the automobile starts, the bonnet heat radiation structure starts simultaneously, the suction fan 3 begins to work, the air outside the engine compartment can be inhaled into the engine compartment by the suction fan 3, the heat that the engine gived off this moment can flow along with the air that the suction fan 3 inhaled into the engine compartment together, when the hot air pressure in the engine compartment reaches certain degree, can be in the hot-air of the ventilation grid department discharge of bonnet heat radiation structure, at this moment, the air in the engine compartment circulates with the outside air fast, thereby reach quick radiating purpose.

Compared with the prior art, the utility model discloses beneficial effect does: the engine cover heat dissipation structure is provided, the vent 21 is formed in the cover plate face 2, the air suction fan 3 is arranged on the vent 21, the exhaust grids 4 are arranged on the first side face 1 and the second side face, the grid pieces 41 are obliquely arranged from the inner connecting face of the first side face 1 or the second side face to the outer connecting face of the first side face 1 or the second side face, and at least two grid pieces 41 are arranged at intervals, so that high-temperature air in the engine room can rapidly flow out of the engine room, and favorable conditions are provided for normal operation of all parts in the engine room.

In a specific embodiment, as shown in fig. 1, the heat dissipation structure of the engine cover further includes a fan cover 5, the fan cover 5 includes a fixing frame 51 and a filter screen 52, and an opening size of the fixing frame 51 matches and is connected to a size of the filter screen 52 to form an accommodating space of the intake fan 3.

Specifically, the filter screen 52 is used for filtering sand dust or impurities, so as to prevent the impurities from entering the engine compartment and affecting the normal operation of the engine. The fixing frame 51 has a height and a width greater than those of the suction fan 3 to form an accommodation space of the suction fan 3.

In one embodiment, as shown in fig. 1, a fixing plate 53 extends from a bottom side of the fixing frame 51, and the fixing plate 53 is provided with at least two bolt holes 531. Two ends of the air suction fan 3 are respectively provided with at least two mounting bolts 31 matched with the bolt holes 531.

Specifically, the bottom of the suction fan 3 and the vent 21 may be connected by a snap connection or a welding, and the mounting bolt 31 is used to connect with the fan cover 5.

In one embodiment, as shown in fig. 1, an installation plate 211 matched with the fixing plate 53 is disposed at one end of the ventilation opening 21, and the installation plate 211 is connected to the fixing plate 53.

Specifically, the connection form of the fixing plate 53 and the mounting plate 211 is not limited, and welding or bolting may be selected according to the material.

An embodiment of the utility model provides a vehicle (not shown in the figure) is still provided, the vehicle includes bonnet heat radiation structure.

Specifically, the engine cover heat dissipation structure is installed in connection with an engine compartment of the vehicle.

Compared with the prior art, the utility model discloses beneficial effect does: the vehicle is provided, the vent 21 is arranged on the cover plate face 2, the air suction fan 3 is arranged on the vent 21, the exhaust grids 4 are arranged on the first side face 1 and the second side face, the grid pieces 41 are obliquely arranged from the inner connecting face of the first side face 1 or the second side face to the outer connecting face of the first side face 1 or the second side face, and at least two grid pieces 41 are arranged at intervals, so that high-temperature air in the engine room can rapidly flow out of the vehicle, and favorable conditions are provided for normal operation of all parts in the engine room.

The above description is for illustrative purposes only and is not intended to be limiting, and the present invention is not limited to the above embodiments, and many modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.

Claims

1. An engine cover heat dissipation structure, the engine cover heat dissipation structure comprising a first side, a second side, and a cover plate; the first side surface is connected with one side of the cover plate surface, the second side surface is connected with the other side of the cover plate surface, and the first side surface and the second side surface are oppositely arranged to form an engine cover of a vehicle; the cover plate surface is provided with a ventilation opening, and the air suction fan is arranged on the ventilation opening;

2. The engine cover heat dissipation structure of claim 1, further comprising a fan cover, wherein the fan cover comprises a fixing frame and a filter screen, and an opening size of the fixing frame matches and is connected with a size of the filter screen to form a receiving space of the intake fan.

3. The engine cover heat radiation structure of claim 2, wherein a fixing plate extends from a bottom side of the fixing frame, and the fixing plate is provided with at least two bolt holes.

4. The engine cover heat dissipation structure of claim 3, wherein at least two mounting bolts matching the bolt holes are respectively provided at both ends of the intake fan.

5. An engine cover heat dissipation structure as defined in claim 3, wherein a mounting plate that mates with the fixing plate is provided at one end of the vent, the mounting plate being connected to the fixing plate.

6. An engine cover heat dissipation structure as defined in claim 1, wherein the ventilation opening is provided in a middle portion of the cover plate surface.

7. A vehicle characterized by comprising the engine cover heat dissipation structure according to any one of claims 1 to 6.