CN213138929U - Automobile engine hood assembly - Google Patents

Abstract

The utility model discloses an automobile engine cover assembly, including aircraft bonnet body, mounting screw, oil inlet and connecting hole, the top of aircraft bonnet body is provided with the reinforcing plate, and the left and right sides of aircraft bonnet body installs the mounting screw, the inboard of aircraft bonnet body is provided with sealed the pad, and the inboard of aircraft bonnet body is provided with the noise reduction pad to the below of noise reduction pad is provided with the connecting plate, the below bonding of connecting plate is provided with the cooling strip, the oil inlet has been seted up to the upper surface of reinforcing plate, the connecting hole has been seted up all around to the surface of aircraft bonnet body. This automobile engine hood assembly is provided with the noise reduction pad of honeycomb rubber board material and the heat dissipation strip of silica gel material, can fill up the effectual noise that absorbs the inside device work of automobile engine and produce through the noise reduction, and the use of cooperation heat dissipation strip has simultaneously made things convenient for the convenient surface that transmits the aircraft bonnet plate body with inside heat absorption, has improved the inside radiating effect of this automobile engine.

Description

Automobile engine hood assembly

Technical Field

The utility model relates to a relevant technical field of automobile engine specifically is an automobile engine cover assembly.

Background

The hood is an important component on the automobile engine, the automobile engine hood with good quality can effectively prolong the service life of the automobile engine, and for the existing automobile engine hood assembly, partial defects exist, such as:

the existing automobile engine hood assembly is poor in toughness, easy to deform due to automobile accidents, and capable of causing serious damage to internal devices, inconvenient for heat dissipation and noise reduction inside an automobile engine, poor in installation sealing performance and limited in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile engine cover assembly to it is relatively poor to solve the toughness that above-mentioned background art provided current automobile engine cover assembly, takes place deformation because of the car accident easily, leads to the internal device to damage, causes serious harm, and the inside heat dissipation and the noise reduction of inconvenient automobile engine, and the leakproofness of installation is relatively poor, and the use has the limitation problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile engine hood assembly, includes aircraft bonnet body, mounting screw, oil inlet and connecting hole, the top of aircraft bonnet body is provided with the reinforcing plate, and the left and right sides of aircraft bonnet body installs the mounting screw, the inboard of aircraft bonnet body is provided with sealed the pad, and the inboard of aircraft bonnet body is provided with the noise reduction pad to the below of noise reduction pad is provided with the connecting plate, the below bonding of connecting plate is provided with the heat dissipation strip, and the connecting plate is connected with the internal surface of aircraft bonnet body through fastening screw, the oil inlet has been seted up to the upper surface of reinforcing plate, the connecting hole has been seted up all around on the surface of aircraft bonnet body.

Preferably, the aircraft bonnet body includes outer fishplate bar, protection lacquer, built-in steel sheet, interior backing plate and strengthening rib, and the upper surface spraying of outer fishplate bar has the protection lacquer, and the below bonding of outer fishplate bar is provided with built-in steel sheet, and the below bonding of built-in steel sheet is provided with interior backing plate to be provided with the strengthening rib between built-in steel sheet and the interior backing plate.

Preferably, the reinforcing rib is of an I-shaped structure, and the reinforcing rib, the built-in steel plate and the inner backing plate are connected in a clamping mode.

Preferably, the reinforcing plate is "king" font structure, and the top of reinforcing plate and aircraft bonnet body is the integral structure to the connected mode of aircraft bonnet body and sealed pad is for bonding, and sealed pad is "L" type structure simultaneously.

Preferably, the cross sectional area of the noise reduction pad is smaller than that of the connecting plate, the noise reduction pad and the connecting plate are fixedly connected with the inner end of the hood body through fastening screws, and the noise reduction pad is made of a rubber cellular board.

Preferably, the connection mode of heat dissipation strip and connecting plate is vertical distribution, and the equidistant distribution of heat dissipation strip is at the lower surface of connecting plate to the heat dissipation strip adopts the silica gel material.

Compared with the prior art, the beneficial effects of the utility model are that: the automobile engine hood assembly;

(1) the built-in steel plate, the inner backing plate and the reinforcing ribs are arranged inside the hood body, so that the toughness of the hood body can be improved through the reinforcing ribs clamped between the built-in steel plate and the inner backing plate, and the problem that the hood body is easy to deform is solved;

(2) the noise reduction pad made of the honeycomb rubber plate and the heat dissipation strip made of the silica gel material are arranged, so that noise generated by the operation of devices in the automobile engine can be effectively absorbed through the noise reduction pad, and meanwhile, the heat dissipation strip is matched with the use of the noise reduction pad, so that the internal heat can be conveniently absorbed and transferred to the surface of the hood plate body, and the heat dissipation effect in the automobile engine is improved;

(3) be provided with the sealed pad of "L" type structure, can be through the effectual top leakproofness that improves this aircraft bonnet body and automobile engine of sealed pad, and then improve the practicality of this aircraft bonnet body.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the bottom view structure of the present invention;

fig. 5 is a schematic view of the structure of the hood body of the present invention.

In the figure: 1. a hood body; 101. an outer connecting plate; 102. protective paint; 103. a built-in steel plate; 104. an inner liner plate; 105. reinforcing ribs; 2. a reinforcing plate; 3. mounting screws; 4. a gasket; 5. a noise reduction pad; 6. fastening screws; 7. a heat dissipating strip; 8. an oil inlet; 9. a connecting plate; 10. and connecting the 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. 1-5, the present invention provides a technical solution: the utility model provides an automobile engine hood assembly, including aircraft bonnet body 1, external board 101, protective paint 102, built-in steel sheet 103, interior backing plate 104, strengthening rib 105, reinforcing plate 2, mounting screw 3, sealed pad 4, noise reduction pad 5, fastening screw 6, heat dissipation strip 7, oil inlet 8, connecting plate 9 and connecting hole 10, the top of aircraft bonnet body 1 is provided with reinforcing plate 2, and mounting screw 3 is installed to the left and right sides of aircraft bonnet body 1, the inboard of aircraft bonnet body 1 is provided with sealed pad 4, and the inboard of aircraft bonnet body 1 is provided with noise reduction pad 5, and noise reduction pad 5's below is provided with connecting plate 9, the below bonding of connecting plate 9 is provided with heat dissipation strip 7, and connecting plate 9 is connected with the internal surface of aircraft bonnet body 1 through fastening screw 6, oil inlet 8 has been seted up to the upper surface of reinforcing plate 2, connecting hole 10 has been seted up all around to the surface.

As in fig. 1 and 5, the hood body 1 includes an external connection plate 101, protective paint 102, a built-in steel plate 103, an internal cushion plate 104 and a reinforcing rib 105, the protective paint 102 is sprayed on the upper surface of the external connection plate 101, the built-in steel plate 103 is bonded and arranged below the external connection plate 101, the internal cushion plate 104 is bonded and arranged below the built-in steel plate 103, the reinforcing rib 105 is arranged between the built-in steel plate 103 and the internal cushion plate 104, the reinforcing rib 105 is in an i-shaped structure, and the reinforcing rib 105, the built-in steel plate 103 and the internal cushion plate 104 are connected in a clamping manner, so that the toughness of the hood body 1 is improved, and the problem of easy deformation is avoided.

As shown in the figure 1 and the figure 2, the reinforcing plate 2 is in a structure like a Chinese character 'wang', and the reinforcing plate 2 and the upper part of the hood body 1 are in an integrated structure, the connection mode of the hood body 1 and the sealing gasket 4 is bonding, and the sealing gasket 4 is of an L-shaped structure, so that the firmness and the sealing property of the hood body 1 are improved, the cross-sectional area of the noise reduction mat 5 as in figures 1 and 4 is smaller than the cross-sectional area of the web 9, the noise reduction pad 5 and the connecting plate 9 are fixedly connected with the inner end of the hood body 1 through a fastening screw 6, and the noise reduction pad 5 is made of a rubber cellular board material, so that the noise reduction effect of the automobile engine is improved, as shown in the connection mode of the heat dissipation strips 7 and the connecting board 9 in the figures 3 and 4, the heat dissipation strips are vertically distributed, and the heat dissipation strips 7 are distributed on the lower surface of the connecting plate 9 at equal intervals, and the heat dissipation strips 7 are made of silica gel materials, so that the heat dissipation inside the hood body 1 is facilitated.

The working principle is as follows: firstly, when in use, the hood body 1 is fixedly arranged on an automobile engine through the mounting screw 3, the sealing gasket 4 at the bottom of the hood body 1 is hermetically connected with the upper part of the automobile engine, so that the automobile engine can be normally used, when the automobile engine works, the heat generated by the internal devices of the hood body 1 can be absorbed through the heat dissipation strip 7 made of silica gel materials below the connecting plate 9 and transferred to the surface of the hood body 1, so as to facilitate the heat dissipation of the hood body 1, meanwhile, the noise reduction pad 5 made of rubber honeycomb plate materials is arranged between the connecting plate 9 and the hood body 1, the noise generated by the work of the automobile engine can be effectively absorbed through the noise reduction pad 5, the practicability of the hood body 1 is improved, meanwhile, the built-in steel plate 103, the inner backing plate 104 and the reinforcing rib 105 are arranged inside the hood body 1, and the reinforcing rib 105 is clamped between the built-in steel plate 103 and the, the use principle of the automobile engine hood assembly is that the toughness of the hood body 1 is conveniently improved, the hood body 1 is prevented from deforming before an accidental automobile accident and damaging internal devices of an automobile engine, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides an automobile engine hood assembly, includes aircraft bonnet body (1), mounting screw (3), oil inlet (8) and connecting hole (10), its characterized in that: the top of aircraft bonnet body (1) is provided with reinforcing plate (2), and the left and right sides of aircraft bonnet body (1) installs mounting screw (3), the inboard of aircraft bonnet body (1) is provided with sealed pad (4), and the inboard of aircraft bonnet body (1) is provided with noise reduction pad (5) to the below of noise reduction pad (5) is provided with connecting plate (9), the below bonding of connecting plate (9) is provided with heat dissipation strip (7), and connecting plate (9) are connected with the internal surface of aircraft bonnet body (1) through fastening screw (6), oil inlet (8) have been seted up to the upper surface of reinforcing plate (2), connecting hole (10) have been seted up all around to the surface of aircraft bonnet body (1).

2. The automotive hood assembly of claim 1, wherein: the hood body (1) comprises an outer connecting plate (101), protective paint (102), a built-in steel plate (103), an inner backing plate (104) and reinforcing ribs (105), the protective paint (102) is sprayed on the upper surface of the outer connecting plate (101), the built-in steel plate (103) is arranged below the outer connecting plate (101) in a bonding mode, the inner backing plate (104) is arranged below the built-in steel plate (103) in a bonding mode, and the reinforcing ribs (105) are arranged between the built-in steel plate (103) and the inner backing plate (104).

3. The automotive hood assembly of claim 2, wherein: the reinforcing rib (105) is of an I-shaped structure, and the reinforcing rib (105) is connected with the built-in steel plate (103) and the inner backing plate (104) in a clamping manner.

4. The automotive hood assembly of claim 1, wherein: reinforcing plate (2) are "king" font structure, and reinforcing plate (2) and the top of aircraft bonnet body (1) are integrated structure to the connected mode of aircraft bonnet body (1) and sealed pad (4) is for bonding, and sealed pad (4) are "L" type structure simultaneously.

5. The automotive hood assembly of claim 1, wherein: the cross sectional area of noise reduction pad (5) is less than the cross sectional area of connecting plate (9), and noise reduction pad (5) and connecting plate (9) all pass through fastening screw (6) and the inner fixed connection of aircraft bonnet body (1) to noise reduction pad (5) adopt the material of rubber honeycomb panel.

6. The automotive hood assembly of claim 1, wherein: the connection mode of heat dissipation strip (7) and connecting plate (9) is vertical distribution, and heat dissipation strip (7) equidistance distribute at the lower surface of connecting plate (9) to heat dissipation strip (7) adopt the silica gel material.

Images