Engine hood and vehicle

Abstract

The utility model provides an engine hood and a vehicle, the engine hood comprises an outer plate, a visible plate, an inner plate and a heat insulation pad, the outer plate is provided with an observation hole penetrating through the plate surface; the visible plate is connected to the outer plate and covers the observation hole, and the visible plate is a transparent component; the inner plate is arranged on the inner side of the outer plate, and an avoiding hole corresponding to the observation hole is formed in the inner plate; the heat insulation pad is arranged on the inner side of the inner plate, and the heat insulation pad is provided with a receding hole corresponding to the observation hole. The utility model provides an engine hood and a vehicle and aims to solve the problems that in the prior art, an outer plate of an engine hood is strong and high in rigidity, pedestrians are prone to being injured after the engine hood collides with the pedestrians, and the internal structure of an engine compartment can be observed only by opening the whole engine hood.

Description

Technical Field

[0001] The utility model belongs to the technical field of engine hood structures, and more specifically relates to an engine hood and a vehicle. Background Art

[0002] The hood is a body part located at the front of the car and can be opened and closed. It is used to cover the front engine compartment and can play a role in waterproofing, dustproofing and noise reduction. The hood usually includes an outer hood panel and an inner hood panel arranged on the inner side of the outer hood panel. In order to ensure that the components in the engine compartment of the car can still work normally when the car is hit or in a harsh environment, the car hood needs to have a high rigidity. Therefore, the existing inner and outer panels of the hood are all integrated structures, whether they are sheet metal parts or fiber parts. In particular, the outer panel of the hood adopts an integral plate-like structure to cover the outer side of the inner panel to cover the entire engine compartment.

[0003] In the process of designing the engine hood, while ensuring that it has a certain rigidity, it is also necessary to consider the safety protection of pedestrians, so as to minimize the physical damage to pedestrians in the event of a collision. The existing engine hood generally has some hollow holes in the inner plate, which can not only reduce the weight of the inner plate of the engine hood, but also reduce the strength of the inner plate of the engine hood, and reduce the damage to pedestrians in the event of a collision. However, the outer plate of the engine hood is sealed on the outside of the inner plate, and the existing outer plate completely isolates the inside of the engine compartment from the outside. It is an integrated plate-like structure without any holes. The overall strength and rigidity are relatively large, and it is still easy to cause pedestrian injuries after colliding with pedestrians. In addition, the outer plates of both sheet metal parts and fiber parts are non-transparent components, resulting in the inability to observe the situation inside the engine compartment when the engine hood is closed. No matter what problems occur in the engine compartment, the engine hood must be opened to observe. Long-term repeated opening of the engine hood not only easily causes damage to the connection between the engine hood and the body, but also makes it impossible to observe the situation inside the engine compartment in real time, which is not conducive to the maintenance and maintenance of the internal components of the engine compartment. Utility Model Content

[0004] The purpose of the utility model is to provide an engine hood and a vehicle, aiming to solve the problem in the prior art that the outer panel of the engine hood is strong and rigid, which can easily cause pedestrian injuries after colliding with pedestrians, and the entire engine hood needs to be opened to observe the internal structure of the engine compartment.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] In a first aspect, an engine hood is provided, comprising:

[0007] The outer plate is provided with an observation hole penetrating the plate surface;

[0008] A visual panel connected to the outer panel and covering the observation hole, wherein the visual panel is a transparent component;

[0009] an inner plate, arranged on the inner side of the outer plate, the inner plate being provided with a avoidance hole corresponding to the observation hole; and

[0010] The heat insulation pad is arranged on the inner side of the inner plate, and the heat insulation pad is provided with a clearance hole corresponding to the observation hole.

[0011] In combination with the first aspect, in a possible implementation, the outer panel has an installation area that is recessed toward the inner side of the engine compartment, the observation hole is opened in the installation area, and the visual panel is embedded in the installation area.

[0012] In combination with the first aspect, in a possible implementation, the engine hood further includes a sealant disposed in the installation area, and the sealant is respectively connected to the visible panel and the outer panel.

[0013] In combination with the first aspect, in a possible implementation, the outer panel is provided with a positioning hole, and the engine hood further includes a positioning member provided on the visible panel, and the positioning member is inserted into the positioning hole.

[0014] In combination with the first aspect, in a possible implementation, the positioning member includes a positioning portion inserted into the positioning hole and a clamping portion connected to the outer periphery of the positioning portion, the clamping portion is clamped together with the outer panel, and the engine hood also includes a limit block arranged in the installation area, and the limit block abuts against the visible panel.

[0015] In combination with the first aspect, in a possible implementation manner, the outer plate has a reinforcement area recessed inward, and the positioning hole is opened in the reinforcement area.

[0016] In combination with the first aspect, in a possible implementation, the engine hood also includes a shielding piece arranged at the outer edge of the observation hole, and the shielding piece is connected to the outer panel and / or the visible panel to shield the connection between the visible panel and the outer panel.

[0017] In combination with the first aspect, in a possible implementation, the thermal insulation pad is provided with a first mounting hole, the inner panel is provided with a second mounting hole corresponding to the first mounting hole, and the engine hood also includes a mounting member inserted into the first mounting hole and the second mounting hole.

[0018] In combination with the first aspect, in a possible implementation, the thermal insulation pad is provided with an insert block, the inner plate is provided with an insert hole matched with the insert block, and the insert block is inserted into the insert hole.

[0019] The beneficial effect of the engine hood provided by the utility model is that: compared with the prior art, the engine hood of the utility model is provided with an observation hole on the outside, which can reduce the strength of the outer panel and reduce the damage to pedestrians after collision with pedestrians. The visual panel is connected to the outer panel, and the visual panel covers and shields the observation hole to avoid deformation of the area around the observation hole. At the same time, it is convenient to observe the situation inside the engine compartment when the engine hood is closed, which is conducive to the maintenance and maintenance of the internal components of the engine compartment, and reduces the number and probability of opening the engine hood, and improves the service life of the connection structure between the engine hood and the vehicle body. The visual panel of the utility model is connected to the outer panel to shield the observation hole. When the engine hood is closed, the engine compartment can still be isolated from the outside world by the outer panel and the visual panel, ensuring the cleanliness of the internal environment of the engine compartment. In addition, the connection between the outer panel and the visual panel replaces the original integrated outer panel structure, which reduces the strength of the outer panel and is conducive to protecting the safety of pedestrians.

[0020] In a second aspect, an embodiment of the utility model further provides a vehicle, comprising an engine hood as described in any one of the above items.

[0021] The beneficial effect of the vehicle provided by the utility model is that: compared with the prior art, the vehicle of the utility model adopts the above-mentioned engine hood, and an observation hole is opened on the outside, which can reduce the strength of the outer panel and reduce the damage to pedestrians after collision with pedestrians. The visual panel is connected to the outer panel, and the visual panel covers and shields the observation hole to avoid the deformation of the area around the observation hole. At the same time, it is convenient to observe the situation inside the engine compartment when the engine hood is closed, which is conducive to the maintenance and maintenance of the internal components of the engine compartment, and reduces the number and probability of opening the engine hood, and improves the service life of the connection structure between the engine hood and the vehicle body. The visual panel of the utility model is connected to the outer panel to shield the observation hole. When the engine hood is closed, the engine compartment can still be isolated from the outside world by the outer panel and the visual panel, ensuring the cleanliness of the internal environment of the engine compartment. In addition, the connection between the outer panel and the visual panel replaces the original integrated outer panel structure, which reduces the strength of the outer panel and is conducive to protecting the safety of pedestrians. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the structure of an engine hood provided by an embodiment of the utility model;

[0024] Figure 2 Another structural schematic diagram of the engine hood provided by the embodiment of the utility model;

[0025] Figure 3 A schematic diagram of the structure of the outer plate used in the embodiment of the utility model;

[0026] Figure 4 A schematic diagram of the structure of the inner panel, outer panel and visible panel used in the embodiment of the utility model;

[0027] Figure 5 for Figure 4 A partial enlarged view of the middle A part;

[0028] Figure 6 This is a schematic diagram of the structure of the inner plate used in the embodiment of the utility model;

[0029] Figure 7 This is a schematic diagram of the structure of the thermal insulation pad used in the embodiment of the utility model;

[0030] Figure 8 A schematic diagram of the structure of the visual panel used in the embodiment of the utility model;

[0031] Fig. 9 for Figure 8 A partial enlarged view of the middle B part;

[0032] Fig.10 This is a schematic structural diagram of the inner plate and thermal insulation pad used in an embodiment of the utility model.

[0033] In the figure: 1. outer plate; 101. installation area; 102. observation hole; 103. positioning hole; 2. visual plate; 3. inner plate; 301. inner plate body; 302. support frame; 3021. support plate; 3022. reinforcement plate; 303. avoidance hole; 304. avoidance area; 305. plug-in hole; 306. hollow hole; 307. second installation hole; 4. thermal insulation pad; 401. give-way hole; 402. plug-in block; 403. first installation hole; 5. installation part; 6. positioning part; 601. positioning part; 602. clamping part; 7. shielding sheet; 8. sealant; 9. limit block. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0035] In the claims, specification and the above-mentioned drawings of the present utility model, unless otherwise clearly defined, the terms "first", "second" or "third" are used to distinguish different objects, rather than to describe a specific order. The directional terms "up" and "down" in the claims, specification and drawings of the present utility model are the same as the up and down directions of the vehicle body, the terms "left" and "right" are the same as the left and right directions of the vehicle body, the terms "front" and "rear" are the same as the front and rear directions of the vehicle body, and the term "inside" is the side close to the inside of the engine compartment, and vice versa. "Outside". Unless otherwise specified, other directional words, such as "vertical", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as limiting the specific protection scope of the present utility model. In the claims, specification and the above drawings of the present utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without displacement relationship and relative rotation relationship between the two, that is, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements. In the claims, specification and the above drawings of the present utility model, if the terms "including", "having" and their variations are used, it is intended to mean "including but not limited to".

[0036] Please also read Figures 1 to 10 The engine hood and vehicle provided by the utility model are now described. The engine hood includes an outer panel 1, a visual panel 2, an inner panel 3 and a heat insulation pad 4. The outer panel 1 is provided with an observation hole 102 penetrating the panel surface; the visual panel 2 is connected to the outer panel 1 and covers the observation hole 102, and the visual panel 2 is a transparent component; the inner panel 3 is arranged on the inner side of the outer panel 1, and the inner panel 3 is provided with a avoidance hole 303 corresponding to the observation hole 102; the heat insulation pad 4 is arranged on the inner side of the inner panel 3, and the heat insulation pad 4 is provided with a yield hole 401 corresponding to the observation hole 102.

[0037] Compared with the prior art, the engine hood provided by the utility model has an observation hole 102 on the outside, which can reduce the strength of the outer panel 1 and reduce the damage to pedestrians after colliding with pedestrians. The visual panel 2 is connected to the outer panel 1, and the visual panel 2 covers and shields the observation hole 102 to avoid deformation of the area around the observation hole 102. At the same time, it is convenient to observe the situation inside the engine compartment when the engine hood is closed, which is conducive to the maintenance and maintenance of the internal components of the engine compartment, and reduces the number and probability of opening the engine hood, and improves the service life of the connection structure between the engine hood and the vehicle body. The visual panel 2 of the utility model is connected to the outer panel 1 to shield the observation hole 102. When the engine hood is closed, the engine compartment can still be isolated from the outside world by the outer panel 1 and the visual panel 2, ensuring the cleanliness of the internal environment of the engine compartment. In addition, the connection between the outer panel 1 and the visual panel 2 replaces the original integrated outer panel 1 structure, which reduces the strength of the outer panel 1 and is conducive to protecting the safety of pedestrians.

[0038] Optionally, the inner panel 3 is directly connected to the outer panel 1 , or is connected to the outer panel 1 via a bracket.

[0039] Optionally, the viewing plate 2 may be a glass or resin component, or any transparent component.

[0040] Optionally, the visual panel 2 may be connected to the outer side of the outer panel 1 or to the inner side of the outer panel 1 .

[0041] In some embodiments, see Figure 2 The outer panel 1 has an installation area 101 that is recessed toward the inner side of the engine compartment. The observation hole 102 is opened in the installation area 101 , and the viewing panel 2 is embedded in the installation area 101 .

[0042] In this embodiment, the visual panel 2 is embedded in the installation area 101, which not only provides an installation position for the visual panel 2, but also prevents the visual panel 2 from protruding from the outer panel 1, thereby increasing the overall beauty and smoothness of the outer panel 1 and reducing wind resistance during vehicle driving. In addition, the embedded installation method also increases the contact area between the visual panel 2 and the outer panel 1. The concave side wall of the installation area 101 limits the visual panel 2, thereby increasing the firmness and stability of the visual panel 2 after installation. Due to the opening of the observation hole 102, the strength of the area around the observation hole 102 on the outer panel 1 is reduced, and it is easy to deform or damage after being subjected to force. The installation area 101 can increase the strength of this area and reduce the probability of deformation.

[0043] In some embodiments, see Figures 2 to 8 The engine hood further comprises a sealant 8 arranged in the mounting area 101 , and the sealant 8 is respectively connected to the visible panel 2 and the outer panel 1 .

[0044] The visible panel 2 is bonded to the outer panel 1 by the sealant 8, and there is no need to drill holes in the visible panel 2 and the outer panel 1, thereby ensuring a beautiful appearance and avoiding the problem of damage to the visible panel 2 caused by drilling.

[0045] Optionally, the sealant 8 is arranged along the edge of the visible panel 2 to increase the contact area with the outer panel 1 and ensure the firmness of the bonding.

[0046] In some embodiments, see Figures 3 to 5 The outer panel 1 is provided with a positioning hole 103 , and the engine hood further includes a positioning member 6 arranged on the visual panel 2 , and the positioning member 6 is inserted into the positioning hole 103 .

[0047] The positioning member 6 is plugged into the positioning hole 103 to provide positioning for the installation of the visual panel 2 and the outer panel 1, avoiding alignment errors during installation that may lead to deviations in the installation position of the visual panel 2, thereby improving not only the installation accuracy but also the installation efficiency.

[0048] Optionally, the positioning member 6 and the visual panel 2 are an integral component, or the positioning member 6 and the visual panel 2 are provided separately and fixed to the visual panel 2 by bonding or other means.

[0049] Optionally, the inner plate 3 is provided with an avoidance area 304 for avoiding the positioning member 6 to avoid interference with the positioning member 6. The avoidance area 304 may be an independent hole or may be connected to the avoidance hole 303.

[0050] Optionally, there are multiple positioning holes 103, and the multiple positioning holes 103 include at least circular holes and strip holes, and the extension directions of the multiple strip holes are different. The circular hole is mainly used for positioning and limiting, ensuring that the positioning member 6 is radially limited after being inserted into the positioning hole 103, and the strip holes with different extension directions can provide assembly tolerances in all directions.

[0051] In some embodiments, see Figures 8 to 9 The positioning member 6 includes a positioning portion 601 inserted into the positioning hole 103 and a clamping portion 602 connected to the outer periphery of the positioning portion 601, the clamping portion 602 is clamped and matched with the outer panel 1, and the engine hood also includes a limit block 9 arranged in the installation area 101, and the limit block 9 is abutted against the visible panel 2.

[0052] The positioning portion 601 and the clamping portion 602 are both inserted into the positioning hole 103. When the clamping portion 602 is inserted into the positioning hole 103, the surface formed by the positioning hole 103 is squeezed and deformed until the clamping portion 602 passes through the positioning hole 103. Then, the clamping portion 602 abuts against the inner wall of the outer panel 1, thereby limiting the visible panel 2 in a direction perpendicular to the board surface of the outer panel 1. Since there is a certain gap between the clamping surface of the clamping portion 602 and the inner wall of the outer panel 1, it is easy to cause the visible panel 2 to shake, thereby affecting the service life of the visible panel 2. Therefore, a limit block 9 is provided between the visible panel 2 and the outer panel 1, and the limit block 9 abuts against the visible panel 2, thereby ensuring that the clamping portion 602 and the inner wall of the outer panel 1 are kept in an abutting state, thereby ensuring the stability of the visible panel 2.

[0053] Optionally, the clamping portion 602 includes a plurality of cards connected to the outer periphery of the positioning portion 601 , one end of the card is connected to the positioning portion 601 , and the other end of the card is inclined toward a side close to the visual panel 2 .

[0054] Optionally, the limit block 9 is an elastic member, such as a rubber or EVA member, which has elastic force and is not likely to cause damage to the visual panel 2.

[0055] In some embodiments, see Figure 3 The outer plate 1 has a reinforcement area recessed inwardly, and the positioning hole 103 is opened in the reinforcement area.

[0056] Since the positioning hole 103 is provided, the strength of the area on the outer panel 1 is reduced, which makes it easy to deform or damage. The positioning hole 103 is provided in the recessed reinforcement area to increase the strength of the area and reduce the probability of deformation. In addition, the reinforcement area is recessed toward the inner side of the outer panel 1 to avoid direct contact with the visual panel 2, ensuring that the contact area between the visual panel 2 and the outer panel 1 is large enough to avoid damage to the visual panel 2 caused by excessive local pressure.

[0057] In some embodiments, see Figures 8 to 9 The engine hood also includes a shielding piece 7 arranged at the outer edge of the observation hole 102, and the shielding piece 7 is connected to the outer panel 1 and / or the visual panel 2 to shield the connection between the visual panel 2 and the outer panel 1.

[0058] The visible panel 2 is connected to the outer panel 1 by bonding or other methods. If the shielding sheet 7 is not provided, the adhesive will be exposed to the outside through the visible panel 2, affecting the aesthetic appearance of the engine hood. Therefore, the shielding sheet 7 is provided between the visible panel 2 and the outer panel 1 to shield the connection and ensure the aesthetic appearance.

[0059] Specifically, the shielding sheet 7 is not a non-transparent member.

[0060] In some embodiments, see Figure 6 , Figure 7 and Fig.10The thermal insulation pad 4 is provided with a first mounting hole 403 , the inner plate 3 is provided with a second mounting hole 307 corresponding to the first mounting hole 403 , and the engine hood further includes a mounting member 5 inserted into the first mounting hole 403 and the second mounting hole 307 .

[0061] The first mounting hole 403 and the second mounting hole 307 are aligned, and then the mounting member 5 is inserted to connect the thermal insulation pad 4 to the inner plate 3. Since the normal operation of the engine generates heat, the temperature inside the engine compartment is relatively high. If the thermal insulation pad 4 is fixed by bonding or other methods, it is easy to cause the connection to fail due to excessive temperature. Therefore, the mounting member 5 is inserted into the first mounting hole 403 and the second mounting hole 307 to fix the thermal insulation pad 4, and the connection is more firm and stable.

[0062] Optionally, the mounting member 5 is a threaded member or a clamping member, or may be a riveted member.

[0063] In some embodiments, see Figure 6 , Figure 7 and Fig.10 The heat insulation pad 4 is provided with an insert block 402 , the inner plate 3 is provided with an insert hole 305 matched with the positioning block, and the insert block 402 is inserted into the insert hole 305 .

[0064] The plug block 402 is inserted into the socket 305. On the one hand, it can realize the positioning function, and there is no need to align the insulation pad 4 when installing it, thereby improving the installation efficiency. On the other hand, the plug block 402 inserted into the socket 305 can limit the insulation pad 4 and increase the stability of the connection of the insulation pad 4.

[0065] Optionally, the plug-in blocks 402 are plugged into each other in the up-down direction, and pre-installation can be achieved, and there is no need to lift the thermal insulation pad 4 during the subsequent installation process.

[0066] As a specific embodiment of the inner plate 3, please refer to Figure 6 The inner plate 3 includes an inner plate body 301 and a support frame 302. The inner plate body 301 is provided with a weight-reducing groove that runs through the surface of the inner plate body 301. The support frame 302 is arranged in the weight-reducing groove and connected to the inner plate body 301. The support frame 302 and the inner plate body 301 are enclosed to form a hollow hole 306.

[0067] The support frame 302 includes a plurality of support modules spaced in sequence along the left-right direction, each support module includes two cross-arranged support plates 3021, and both ends of each support plate 3021 are connected to the inner plate body 301. The support module and the inner plate body 301 are enclosed to form a hollow hole 306, and two adjacent support modules are enclosed to form a support area.

[0068] The solution in this embodiment can provide support for the weight-reducing groove through the support module, reduce the probability of deformation of the weight-reducing groove, and reduce the weight of the inner plate 3. It is conducive to achieving lightweight of the whole vehicle. Due to the setting of the hollow hole 306, the strength of the inner plate 3 is reduced, which is conducive to the safety of the pedestrian after a collision with the pedestrian.

[0069] Optionally, the inner plate 3 further includes a reinforcing plate 3022 disposed between two adjacent supporting modules, and the reinforcing plate 3022 covers the supporting area to increase the strength of the supporting area.

[0070] Optionally, the avoidance hole 303 is opened in the reinforcing plate 3022 .

[0071] Optionally, the reinforcing plate 3022 has an anti-deformation zone recessed inwardly or outwardly, and the avoidance hole 303 is opened in the anti-deformation zone to ensure the strength of the reinforcing plate 3022 and reduce the probability of the reinforcing plate 3022 being deformed by force.

[0072] Based on the same inventive concept, the utility model also provides a vehicle, the vehicle comprising the engine hood of any one of the above items.

[0073] The vehicle provided by the utility model adopts the above-mentioned engine hood, and an observation hole 102 is opened on the outside, which can reduce the strength of the outer panel 1 and reduce the damage to pedestrians after colliding with pedestrians. The visual panel 2 is connected to the outer panel 1, and the visual panel 2 covers and shields the observation hole 102 to avoid the deformation of the area around the observation hole 102. At the same time, it is convenient to observe the situation inside the engine compartment when the engine hood is closed, which is conducive to the maintenance and maintenance of the internal components of the engine compartment, and reduces the number and probability of opening the engine hood, and improves the service life of the connection structure between the engine hood and the vehicle body. The visual panel 2 of the utility model is connected to the outer panel 1 to shield the observation hole 102. When the engine hood is closed, the engine compartment can still be isolated from the outside world by the outer panel 1 and the visual panel 2, ensuring the cleanliness of the internal environment of the engine compartment. In addition, the connection between the outer panel 1 and the visual panel 2 replaces the original integrated outer panel 1 structure, which reduces the strength of the outer panel 1 and is conducive to protecting the safety of pedestrians.

[0074] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An engine hood, characterized in that: include: The outer plate (1) is provided with an observation hole (102) penetrating the plate surface; A visual panel (2) connected to the outer panel (1) and covering the observation hole (102), wherein the visual panel (2) is a transparent component; an inner plate (3) disposed on the inner side of the outer plate (1), the inner plate (3) being provided with an avoidance hole (303) corresponding to the observation hole (102); and A heat insulation pad (4) is arranged on the inner side of the inner plate (3), and the heat insulation pad (4) is provided with a clearance hole (401) corresponding to the observation hole (102).

2. The engine hood according to claim 1, characterized in that: The outer panel (1) has an installation area (101) recessed toward the inside of the engine compartment, the observation hole (102) is opened in the installation area (101), and the visual panel (2) is embedded in the installation area (101).

3. The engine hood according to claim 2, characterized in that: The engine hood further comprises a sealant (8) arranged in the mounting area (101), and the sealant (8) is respectively connected to the visible panel (2) and the outer panel (1).

4. The engine hood according to claim 2, characterized in that: The outer panel (1) is provided with a positioning hole (103), and the engine hood further comprises a positioning member (6) arranged on the visual panel (2), and the positioning member (6) is inserted into the positioning hole (103).

5. The engine hood according to claim 4, characterized in that: The positioning member (6) comprises a positioning portion (601) inserted into the positioning hole (103) and a clamping portion (602) connected to the outer periphery of the positioning portion (601), wherein the clamping portion (602) is clamped and matched with the outer panel (1), and the engine hood further comprises a limit block (9) provided in the installation area (101), wherein the limit block (9) is in contact with the visible panel (2).

6. The engine cover according to claim 4, characterized in that: The outer plate (1) has a reinforcement area that is recessed inwards, and the positioning hole (103) is opened in the reinforcement area.

7. The engine cover according to claim 1, characterized in that: The engine hood further comprises a shielding sheet (7) arranged at the outer edge of the observation hole (102), wherein the shielding sheet (7) is connected to the outer panel (1) and / or the visible panel (2) to shield the connection between the visible panel (2) and the outer panel (1).

8. The engine hood according to claim 1, wherein: The thermal insulation pad (4) is provided with a first mounting hole (403), the inner plate (3) is provided with a second mounting hole (307) corresponding to the first mounting hole (403), and the engine hood further comprises a mounting member (5) inserted into the first mounting hole (403) and the second mounting hole (307).

9. The engine cover according to claim 1, wherein: The heat insulation pad (4) is provided with an insert block (402), the inner plate (3) is provided with an insert hole (305) adapted to the insert block (402), and the insert block (402) is inserted into the insert hole (305).

10. A vehicle, characterized in that An engine hood according to any one of claims 1 to 9.

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