Guide plate for engine compartment

Abstract

The utility model belongs to the technical field of automobile accessories, and particularly relates to a guide plate for an engine compartment. The guide plate for the engine compartment comprises a guide plate body and a connecting portion, the guide plate body is of a sheet-shaped curved surface structure so as to guide airflow of the engine compartment, and the connecting portion is arranged on the side edge, close to the engine compartment, of the guide plate body. The connecting part comprises a base plate connected to the guide plate body, a buckle connected with the base plate and a rib plate, the rib plate is connected between the guide plate body and the base plate, and the base plate can be in butt joint with the surface of a supporting frame of the engine compartment and can be clamped to the supporting frame through the buckle. The guide plate not only can effectively reduce noise, but also can stabilize the guide direction of airflow and improve the heat dissipation efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile accessories, and in particular relates to a deflector used in an engine compartment. Background Art

[0002] With the improvement of automobile technology, the design of the whole vehicle is becoming more and more compact, the gaps between the components are getting smaller and smaller, and the heat radiation of the engine compartment is getting larger and larger, which makes the temperature of the wiring harness, sensor, oil seal, battery, fuel system and other components higher and higher. Components related to heat dissipation are indispensable. Usually, a guide is set on the side of the automobile engine compartment to guide the airflow to the radiator during the driving process of the vehicle. However, in actual application, most guides are prone to generate large vibrations and noises under the action of airflow, and may also cause the connection structure adjacent to the guide to generate large vibrations and noises, affecting the heat dissipation efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a deflector for an engine compartment, aiming to solve the problem that the deflector on the side of the automobile engine compartment is prone to generate large vibration and noise under the action of airflow.

[0004] The utility model provides a deflector for an engine compartment, which is used for auxiliary heat dissipation of the engine compartment, and includes a deflector body and a connecting portion. The deflector body is a sheet-like curved surface structure for guiding the airflow in the engine compartment. The connecting portion is arranged on one side of the deflector body close to the engine compartment. The connecting portion includes a base plate connected to the deflector body, a clip and a rib plate connected to the base plate. The rib plate is connected between the deflector body and the base plate. The base plate can be connected to the surface of a support frame of the engine compartment and can be clipped to the support frame via the clip.

[0005] In other embodiments, the connecting portion further includes a supporting member connected to the substrate, and the supporting member is disposed on a surface of the substrate close to the supporting frame.

[0006] In other embodiments, the support member is a strip-shaped protruding structure.

[0007] In other embodiments, the connecting portion includes a first clamping assembly, a second clamping assembly, and a third clamping assembly respectively connected to different positions of the side.

[0008] In other embodiments, the first clamping assembly and the third clamping assembly are respectively disposed at two ends of the guide plate body, and the third clamping assembly is disposed in a bending area of ​​the guide plate body.

[0009] In other embodiments, a deflector soft edge connected to the deflector body is further included, and the deflector soft edge is arranged on the side of the deflector body away from the engine compartment to achieve soft contact.

[0010] Beneficial effects: The utility model provides a deflector for an engine compartment, comprising a deflector body and a connecting portion arranged on one side of the deflector body close to the engine compartment, the connecting portion comprising a base plate connected to the deflector body, a buckle connected to the base plate, and a rib plate, the rib plate being connected between the deflector body and the base plate, the base plate being able to dock with the frame surface of the engine compartment and being able to be snapped into the engine compartment via the buckle. The rib plate is arranged between the base plate and the deflector body, which enhances the connection stability between the deflector body and the base plate, the rib plate can reduce the movement amplitude of the deflector body relative to the base plate, and can reduce the vibration of the deflector, the deflector can not only effectively reduce noise, but also stabilize the guiding direction of the airflow and improve the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The structure of a deflector for an engine compartment in an embodiment of the utility model is schematically shown. Figure 1 ;

[0012] Figure 2 The structure of a deflector for an engine compartment in an embodiment of the utility model is schematically shown. Figure 2 ;

[0013] Figure 3 The structure of a deflector for an engine compartment in an embodiment of the utility model is schematically shown. Figure 3 ;

[0014] Figure 4 A schematic structural diagram of the guide plate body in an embodiment of the utility model;

[0015] Figure 5 This is a schematic diagram of the installation of a deflector for an engine compartment in an embodiment of the utility model;

[0016] In the figure, 1 is a deflector body, 101 is a bending area, 2 is a connecting part, 21 is a base plate, 22 is a buckle, 23 is a support member, 24 is a rib plate, 201 is a first clamping component, 202 is a second clamping component, 203 is a third clamping component, 3 is a deflector soft edge, and 4 is an engine compartment. DETAILED DESCRIPTION

[0017] A deflector for an engine compartment, used for auxiliary heat dissipation in the engine compartment, such as Figures 1 to 5As shown, the deflector body 1 and the connecting part 2 are included. The deflector body 1 is a sheet-shaped curved surface structure to guide the airflow of the engine compartment 4. The connecting part 2 is arranged on one side of the deflector body 1 close to the engine compartment 4. The connecting part 2 includes a base plate 21 connected to the deflector body 1, a buckle 22 connected to the base plate 21, and a rib plate 24. The rib plate 24 is connected between the deflector body 1 and the base plate 21. The base plate 21 can be connected to the surface of the support frame of the engine compartment 4 and can be clamped to the support frame through the buckle 22. The buckle 22 of the connecting part 2 is connected to the deflector body 1 through the base plate 21 to clamp the deflector body 1 to the support frame. By arranging the rib plate 24 between the deflector body 1 and the base plate 21, the connection stability between the deflector body 1 and the base plate 21 is enhanced to reduce the movement amplitude of the deflector body 1 relative to the base plate 21, and the vibration of the deflector can be reduced. The deflector can not only effectively reduce noise, but also stabilize the guiding direction of the airflow and improve the heat dissipation efficiency.

[0018] In another embodiment, the connecting portion 2 further includes a support member 23 connected to the substrate 21, and the support member 23 is disposed on a side of the substrate 21 close to the support frame. The substrate 21 is docked with the surface of the support frame via the support member 23, that is, there is a gap between the surface of the substrate 21 and the support frame, which can effectively reduce the contact area between the two and prevent the support frame from having a large coverage area, so as to facilitate heat dissipation and further improve the heat dissipation efficiency. Preferably, the support member 23 is a strip-shaped protruding structure. This arrangement is easy to manufacture and can be integrally formed with the substrate 21, which not only has a simple structure, but also can effectively reduce production costs.

[0019] In another embodiment, the connecting portion 2 includes a first snap-fit ​​assembly 201, a second snap-fit ​​assembly 202, and a third snap-fit ​​assembly 203, which are respectively connected to different positions of the side. Preferably, the first snap-fit ​​assembly 201 and the third snap-fit ​​assembly 203 are respectively arranged at both ends of the deflector body 1, and the third snap-fit ​​assembly 203 is arranged in the bending area 101 of the deflector body 1. Among them, the corresponding base plate 21, buckle 22, support member 23 and rib plate 24 in each snap-fit ​​assembly can be arranged with corresponding structures according to the specific arrangement position to better achieve the connection effect. By arranging the snap-fit ​​assembly at different positions on the side of the deflector body 1, especially the connecting portion 2 arranged in the bending area 101, the structural stability between the deflector body 1 and the connecting portion 2 can be better guaranteed, and the vibration of the deflector can be further reduced to better reduce noise and improve heat dissipation efficiency.

[0020] In another embodiment, the deflector soft edge 3 is connected to the deflector body 1, and the deflector soft edge 3 is arranged on the side of the deflector body 1 away from the engine compartment 4 to achieve soft contact. This arrangement can effectively prevent the deflector from forming hard contact with other components in the engine compartment 4, thereby improving the applicability and service life of the deflector.

[0021] The above implementation modes are exemplary, and their purpose is to illustrate the technical concept and features of the utility model so that people familiar with the technology in this field can understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A deflector for an engine compartment, characterized in that: Auxiliary heat dissipation for an engine compartment, comprising a deflector body (1) and a connecting portion (2), wherein the deflector body (1) is a sheet-like curved surface structure for guiding the airflow of the engine compartment (4), the connecting portion (2) is arranged on a side edge of the deflector body (1) close to the engine compartment (4), the connecting portion (2) comprises a base plate (21) connected to the deflector body (1), a buckle (22) connected to the base plate (21), and a rib plate (24), the rib plate (24) being connected between the deflector body (1) and the base plate (21), the base plate (21) being capable of docking with the surface of a support frame of the engine compartment (4) and being capable of being snapped onto the support frame via the buckle (22).

2. The deflector for an engine compartment according to claim 1, characterized in that: The connecting portion (2) further comprises a support member (23) connected to the base plate (21); the support member (23) is arranged on a side of the base plate (21) close to the support frame.

3. The deflector for an engine compartment according to claim 2, characterized in that: The support member (23) is a strip-shaped protruding structure.

4. The deflector for an engine compartment according to claim 1, characterized in that: The connecting portion (2) comprises a first clamping assembly (201), a second clamping assembly (202) and a third clamping assembly (203) which are respectively connected to different positions of the side edge.

5. The deflector for an engine compartment according to claim 4, characterized in that: The first clamping assembly (201) and the third clamping assembly (203) are respectively arranged at two ends of the deflector body (1), and the third clamping assembly (203) is arranged in the bending area (101) of the deflector body (1).

6. The deflector for an engine compartment according to claim 1, characterized in that: It also comprises a deflector soft edge (3) connected to the deflector body (1), wherein the deflector soft edge (3) is arranged on a side of the deflector body (1) away from the engine compartment (4) to achieve soft contact.

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