Aluminum shell supporting structure for automobile instrument

Abstract

The utility model relates to the technical field of automobile instruments, in particular to an aluminum shell supporting structure for an automobile instrument, which comprises an aluminum shell base layer and a cover plate, two annular first bulges are arranged on the front surface of the aluminum shell base layer, and a plurality of longitudinal first reinforcing ribs and a plurality of transverse second reinforcing ribs are arranged on the front surface of the middle of the aluminum shell base layer. A plurality of first heat dissipation holes are formed in the front inner walls of the two heat dissipation grooves, a plurality of transverse first heat dissipation fins and a plurality of longitudinal second heat dissipation fins are arranged on the front inner walls of the heat dissipation grooves, and a plurality of second heat dissipation holes are formed in the surfaces of the first heat dissipation fins and the surfaces of the second heat dissipation fins. The first radiating fins, the second radiating fins and the first radiating holes play a role in radiating, the first reinforcing ribs and the second reinforcing ribs play a role in reinforcing the middle of the aluminum shell base layer, and the supporting structure has the advantages of being good in radiating effect, not prone to deformation, low in cost and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile instrument technical field especially, relates to an aluminium shell support structure for automobile instrument. BACKGROUND

[0002] With the development of modern automobile industry, especially the popularity of private cars in large quantities, people's travel becomes more convenient. In the process of buying a car, in addition to the price, the performance and quality of the car are undoubtedly the most important. In terms of automobile instrument panel central frame, mechanical and electronic equipment is installed thereon, and the automobile instrument panel central frame is particularly important.

[0003] For example, the authorized announcement number "CN201183453Y" is named high-grade automobile instrument panel central frame, the utility model structure is simple, easy to realize, effectively slows down the adverse effect of the mechanical and electronic equipment installed on the central frame due to the automobile driving vibration.

[0004] The above and prior art have the following defects: the central frame is easy to deform, and the heat dissipation effect is not good, and a low-cost central frame with good heat dissipation effect and not easy to deform is needed. INVENTION CONTENTS

[0005] The utility model discloses an aluminium shell support structure for automobile instrument to solve the shortcoming in the prior art.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] Design an aluminium shell support structure for automobile instrument, including aluminium shell base layer and apron, the aluminium shell base layer front surface is equipped with two annular first protruding, the first protruding inner wall is instrument installation groove, two instrument installation grooves are equipped with instrument body in, the apron is set up on the instrument body front surface, two first protruding surfaces are equipped with lamp strip installation groove, two lamp strip installation grooves are equipped with lamp strip in, the aluminium shell base layer front surface is equipped with a plurality of second protruding, a plurality of second protruding surfaces are equipped with installation through -hole, the aluminium shell base layer middle part front surface is equipped with a plurality of longitudinal first reinforcing rib and a plurality of transverse second reinforcing rib, the aluminium shell base layer rear surface is equipped with two heat dissipation grooves, two heat dissipation grooves front inner wall are equipped with a plurality of first heat dissipation holes, the instrument installation groove rear inner wall is equipped with a plurality of hole reinforcing protruding corresponding with first heat dissipation hole, the heat dissipation groove front inner wall is equipped with a plurality of transverse first heat dissipation fins and longitudinal second heat dissipation fins, first heat dissipation fin and second heat dissipation fin surfaces are equipped with a plurality of second heat dissipation holes.

[0008] Preferably, two heat dissipation groove front inner walls are equipped with a plurality of support columns, and two instrument installation groove rear inner walls are equipped with a plurality of reinforcing blocks corresponding to the support columns.

[0009] Preferably, the rear surface of each of the plurality of support columns is provided with a buffer rubber pad.

[0010] Preferably, the front surface of the middle portion of the aluminum shell base layer is provided with a third protrusion, and the surface of the third protrusion is provided with an air conditioner air outlet.

[0011] Preferably, the upper and lower ends of the aluminum shell base layer are each provided with a plurality of positioning notches.

[0012] Preferably, a sealing rubber pad is arranged between the aluminum shell base layer and the cover plate.

[0013] The aluminum shell support structure for automobile instrument has the advantages that: the base layer of the automobile instrument is an aluminum shell base layer, the market price of aluminum is relatively low, the first and second heat dissipation fins and the first heat dissipation holes play a heat dissipation role, the heat dissipation grooves increase the heat dissipation space of the heat generating body and play a further heat dissipation role, and the first and second heat dissipation fins are each provided with a plurality of second heat dissipation holes, so that the heat dissipation area of the first and second heat dissipation fins is increased, and the heat dissipation efficiency is improved. The first and second reinforcing ribs play a role in reinforcing the middle portion of the aluminum shell base layer, the first protrusion plays a role in reinforcing the instrument mounting groove, the second protrusion plays a role in reinforcing the mounting through hole, and the hole reinforcing protrusion plays a role in reinforcing the first heat dissipation hole, so that the aluminum shell support structure is not easy to deform. In summary, the support structure has the advantages of good heat dissipation effect, not easy to deform and low cost. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the front view structure of the aluminum shell base layer of the utility model;

[0016] Figure 3 It is a schematic diagram of the rear view structure of the aluminum shell base layer of the utility model;

[0017] Figure 4 It is an enlarged view of position A of the utility model;

[0018] Figure 5 It is an enlarged view of position B of the utility model;

[0019] Figure 6 It is an enlarged view of position C of the utility model.

[0020] In the figure: aluminum shell base layer 1, cover plate 2, first protrusion 3, instrument mounting groove 4, instrument body 5, lamp strip mounting groove 6, lamp strip 7, second protrusion 8, mounting through hole 9, first reinforcing rib 10, second reinforcing rib 11, heat dissipation groove 12, first heat dissipation hole 13, hole reinforcing protrusion 14, first heat dissipation fin 15, second heat dissipation fin 16, second heat dissipation hole 17, support column 18, reinforcing block 19, buffer rubber pad 20, third protrusion 21, air conditioner air outlet 22, positioning notch 23, sealing rubber pad 24. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Reference Figures 1-6 An aluminum shell supporting structure for automobile instrument, comprising an aluminum shell base layer 1 and a cover plate 2, the front surface of the aluminum shell base layer 1 is provided with two annular first protrusions 3, which play a role in reinforcing the instrument mounting groove 4. The inner wall of the first protrusion 3 is the instrument mounting groove 4, and the two instrument mounting grooves 4 are both provided with an instrument body 5, the cover plate 2 is arranged on the front surface of the instrument body 5, the surface of the two first protrusions 3 is provided with a lamp strip mounting groove 6, the two lamp strip mounting grooves 6 are both provided with a lamp strip 7, the front surface of the aluminum shell base layer 1 is provided with a plurality of second protrusions 8, which play a role in reinforcing the mounting through hole 9. The surface of the plurality of second protrusions 8 is provided with a mounting through hole 9, the front surface of the middle part of the aluminum shell base layer 1 is provided with a plurality of longitudinal first reinforcing ribs 10 and a plurality of transverse second reinforcing ribs 11, which play a role in reinforcing the middle part of the aluminum shell base layer 1. The rear surface of the aluminum shell base layer 1 is provided with two heat dissipation grooves 12, which increase the heat dissipation space of the heat generating body and play a role in further heat dissipation. The front inner wall of the two heat dissipation grooves 12 is provided with a plurality of first heat dissipation holes 13, the rear inner wall of the instrument mounting groove 4 is provided with a plurality of hole reinforcing protrusions 14 corresponding to the first heat dissipation holes 13, which play a role in reinforcing the first heat dissipation holes 13. The front inner wall of the heat dissipation groove 12 is provided with a plurality of transverse first heat dissipation fins 15 and longitudinal second heat dissipation fins 16, which play a role in heat dissipation. The surface of the first heat dissipation fin 15 and the second heat dissipation fin 16 is provided with a plurality of second heat dissipation holes 17, which can increase the heat dissipation area of the first heat dissipation fin 15 and the second heat dissipation fin 16, thereby improving the heat dissipation efficiency.

[0023] The front inner wall of the two heat dissipation grooves 12 is provided with a plurality of support columns 18, the support column 18 is arranged, which plays a role in increasing the stress area of the aluminum shell base layer 1 and increasing the impact resistance of the aluminum shell base layer 1. The rear inner wall of the two instrument mounting grooves 4 is provided with a plurality of reinforcing blocks 19 corresponding to the support column 18. The reinforcing block 19 arranged plays a role in reinforcing the support column 18.

[0024] The rear surface of the plurality of support columns 18 is provided with a buffer rubber pad 20. The buffer rubber pad 20 is provided to buffer the contact between the aluminum shell base layer 1 and the vehicle frame.

[0025] The front surface of the middle part of the aluminum shell base layer 1 is provided with a third protrusion 21, and the surface of the third protrusion 21 is provided with an air conditioner air outlet 22. The third protrusion 21 is provided to reinforce the air conditioner air outlet 22.

[0026] The upper and lower ends of the aluminum shell base layer 1 are provided with a plurality of positioning notches 23. The plurality of positioning notches 23 are provided to facilitate the installation of the aluminum shell base layer 1.

[0027] The aluminum shell base layer 1 and the cover plate 2 are provided with a sealing rubber pad 24. The sealing rubber pad 24 is provided to seal.

[0028] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An aluminum case support structure for an automobile instrument, comprising an aluminum case base layer (1) and a cover plate (2), characterized by, The front surface of the aluminum shell base layer (1) is provided with two annular first protrusions (3), the inner wall of the first protrusion (3) is an instrument mounting groove (4), the inside of the two instrument mounting grooves (4) is provided with an instrument body (5), the cover plate (2) is arranged on the front surface of the instrument body (5), the surface of the two first protrusions (3) is provided with a lamp strip mounting groove (6), the inside of the two lamp strip mounting grooves (6) is provided with a lamp strip (7), the front surface of the aluminum shell base layer (1) is provided with a plurality of second protrusions (8), the surface of the plurality of second protrusions (8) is provided with a mounting through hole (9), the front surface of the middle part of the aluminum shell base layer (1) is provided with a plurality of longitudinal first reinforcing ribs (10) and a plurality of transverse second reinforcing ribs (11), the rear surface of the aluminum shell base layer (1) is provided with two heat dissipation grooves (12), the front inner wall of the two heat dissipation grooves (12) is provided with a plurality of first heat dissipation holes (13), the rear inner wall of the instrument mounting groove (4) is provided with a plurality of hole reinforcing protrusions (14) corresponding one by one to the first heat dissipation holes (13), the front inner wall of the heat dissipation groove (12) is provided with a plurality of transverse first heat dissipation fins (15) and longitudinal second heat dissipation fins (16), the surface of the first heat dissipation fin (15) and the second heat dissipation fin (16) is provided with a plurality of second heat dissipation holes (17).

2. The aluminum case support structure for an automobile instrument according to claim 1, characterized by The front inner wall of the two heat dissipation grooves (12) is provided with a plurality of supporting columns (18), the rear inner wall of the two instrument mounting grooves (4) is provided with a plurality of reinforcing blocks (19) corresponding one by one to the supporting columns (18).

3. The aluminum case support structure for an automobile instrument according to claim 2, characterized by The rear surface of the plurality of supporting columns (18) is provided with a buffer rubber pad (20).

4. The aluminum case support structure for an automobile instrument according to claim 1, characterized by The middle part of the front surface of the aluminum shell base layer (1) is provided with a third protrusion (21), the surface of the third protrusion (21) is provided with an air conditioner air outlet (22).

5. The aluminum case support structure for an automobile instrument according to claim 1, wherein The upper and lower ends of the aluminum shell base layer (1) are provided with a plurality of positioning notches (23).

6. The aluminum case support structure for an automobile instrument according to claim 1, wherein The aluminum shell base layer (1) and the cover plate (2) are provided with a sealing rubber pad (24).

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