CN213473007U - Automobile exterior trim guard plate - Google Patents

Abstract

The utility model discloses an automobile exterior trim backplate belongs to automobile parts technical field, comprising a base plate, be equipped with the recess in the bottom plate, the top of bottom plate is that the rectangle distributes and has four erection columns, crosses filter plate, it crosses filter hole, connecting plate to cross to be equipped with a plurality of on the filter plate, be equipped with the radiating groove that a plurality of was equidistant setting on the connecting plate, fixed plate, fin, the fin is equipped with a plurality of, cross filter plate and install the top edge at the bottom plate, connecting plate and four erection column spiro union to the bottom of connecting plate closely laminates with the top of crossing filter plate, the fixed plate is installed in the recess, a plurality of the fin is equidistant setting at the top of fixed plate. The utility model provides a current engine backplate only have protect function, but in the dust got into the engine storehouse easily, the not good problem of radiating effect moreover.

Description

Automobile exterior trim guard plate

Technical Field

The utility model belongs to the technical field of the automobile parts technique and specifically relates to an automobile exterior trim backplate is related to.

Background

At present, the engine protection plate is an engine protection device designed according to various different vehicle types in a customized manner, and the design of the engine protection plate firstly prevents soil from wrapping an engine and secondly prevents the engine from being damaged due to the fact that an uneven road impacts the engine in the driving process. The engine is the heart of the automobile, and once the engine breaks down, the whole automobile can be in a paralyzed state, so that the protection of the automobile engine is the key for ensuring the safe running of the automobile and the long and short service life of the automobile.

The existing engine guard plate only has a protection function, and the guard plate is generally provided with a plurality of through grooves, so that the engine can radiate heat, but dust easily enters an engine bin, and the radiating effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile exterior trim backplate only has protect function in order to solve current engine backplate, but in the dust got into the engine storehouse easily, the not good problem of radiating effect moreover.

The utility model provides an automobile exterior trim backplate, comprising a base plate, be equipped with the recess in the bottom plate, the top of bottom plate is that the rectangle distributes and has four erection columns, crosses filter plate, it crosses filter hole, connecting plate to cross to be equipped with a plurality of on the filter plate, be equipped with the radiating groove that a plurality of was equidistant setting on the connecting plate, fixed plate, fin, the fin is equipped with a plurality of, cross filter plate and install the top edge at the bottom plate, connecting plate and four erection column spiro union to the bottom of connecting plate closely laminates with the top of crossing filter plate, the fixed plate is installed in the recess, a plurality of the fin is equidistant setting at the top of fixed plate.

Preferably, the bottom of the groove is provided with a plurality of composite rubber strips.

Preferably, the top of the connecting plate is provided with a sealing strip.

Preferably, the four corners of the connecting plate are provided with protruding portions, and the protruding portions are provided with a plurality of connecting holes.

Preferably, the bottom of the bottom plate is provided with a protective steel plate.

Preferably, the surface of the protective steel plate is provided with an anti-corrosion coating.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of which, the utility model discloses a heat that engine work produced gets into to the recess in through a plurality of radiating groove, then external air gets into to the recess in after filtering the filtration pore filter on the filter plate, the heat in air and the recess carries out the heat transfer outflow, the radiating purpose of engine has been reached, the dust can not be along with the air admission recess simultaneously, and then the dust can not get into to the engine storehouse in, when more and more of a specified duration along with engine operating time, when the heat in the recess is more and more when more, the heat of a plurality of fin in to the recess dispels the heat once more, and the radiating effect is improved.

And secondly, the utility model discloses the impact that a plurality of compounded rubber strip received the bottom plate cushions the energy-absorbing, avoids causing the damage of bottom plate.

Thirdly, the utility model discloses the sealing strip seals the space of connecting plate and vehicle bottom junction, prevents that the dust from entering into to the engine compartment along with the space.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a partially exploded view of the present invention;

fig. 4 is a partial sectional view of the present invention.

Reference numerals: the heat dissipation plate comprises a bottom plate 1, a groove 11, a mounting column 12, a filter screen plate 2, filter holes 21, a connecting plate 3, a heat dissipation groove 31, a fixing plate 4, a heat dissipation fin 5, a composite rubber strip 6, a sealing strip 7, a protruding portion 8, a connecting hole 81 and a protective steel plate 9.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The following is combined with fig. 1 to 4:

the embodiment of the utility model provides an automobile exterior trim guard plate, comprising a bottom plate 1, be equipped with recess 11 in the bottom plate 1, the top of bottom plate 1 is the rectangle distribution and has four erection columns 12, filter screen plate 2, be equipped with a plurality of filtration pore 21 on the filter screen plate 2, connecting plate 3, be equipped with a plurality of radiating groove 31 that is equidistant setting on the connecting plate 3, fixed plate 4, fin 5 is equipped with a plurality of, filter screen plate 2 is installed at the top edge of bottom plate 1, connecting plate 3 and four erection columns 12 spiro union, and the bottom of connecting plate 3 closely laminates with the top of filter screen plate 2, fixed plate 4 is installed in recess 11, a plurality of fin 5 are equidistant setting at the top of fixed plate 4; the heat that produces through engine work enters into recess 11 through a plurality of radiating groove 31 in, then the air in the external world enters into recess 11 after filtering through filtration pore 21 on the filter screen board 2, the heat exchange outflow is carried out to the heat in air and the recess 11, the radiating purpose of engine has been reached, the dust can not be along with air admission recess 11 simultaneously, and then the dust can not enter into engine storehouse in, when more and more of a specified duration along with engine operating time, when the heat in the recess 11 is more and more, a plurality of fin 5 dispels the heat once more to the heat in the recess 11, and the heat radiation effect is improved.

In a specific embodiment, the bottom of the groove 11 is provided with a plurality of composite rubber strips 6; the impact force that a plurality of compound rubber strip 6 received bottom plate 1 cushions the energy-absorbing, avoids causing the damage of bottom plate 1.

In a specific embodiment, the top of the connecting plate 3 is provided with a sealing strip 7; the sealing strip 7 seals the space at the connecting part of the connecting plate 3 and the bottom of the vehicle, and prevents dust from entering the engine bin along with the space.

In a specific embodiment, four corners of the connecting plate 3 are provided with protruding portions 8, and the protruding portions 8 are provided with a plurality of connecting holes 81; the connecting plates 3 are conveniently installed at the bottom of the vehicle through the connecting holes 81.

In one embodiment, the bottom of the bottom plate 1 is provided with a protective steel plate 9; the bottom plate 1 is protected, and the bottom plate 1 is prevented from directly colliding with foreign matters.

In one embodiment, the surface of the protective steel plate 9 is provided with an anti-corrosion coating; the anti-corrosion coating prevents the protective steel plate 9 from being corroded and rusted, and prolongs the service life of the protective steel plate 9.

The utility model discloses a theory of operation: the heat that produces through engine work enters into recess 11 through a plurality of radiating groove 31 in, then the air in the external world enters into recess 11 after filtering through filtration pore 21 on the filter screen board 2, the heat exchange outflow is carried out to the heat in air and the recess 11, the radiating purpose of engine has been reached, the dust can not be along with air admission recess 11 simultaneously, and then the dust can not enter into engine storehouse in, when more and more of a specified duration along with engine operating time, when the heat in the recess 11 is more and more, a plurality of fin 5 dispels the heat once more to the heat in the recess 11, and the heat radiation effect is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides an automotive exterior backplate which characterized in that:

comprises a bottom plate (1), a groove (11) is arranged in the bottom plate (1), four mounting columns (12) are distributed on the top of the bottom plate (1) in a rectangular shape,

a filter screen plate (2), a plurality of filter holes (21) are arranged on the filter screen plate (2),

a connecting plate (3), a plurality of radiating grooves (31) which are arranged at equal intervals are arranged on the connecting plate (3),

a fixing plate (4),

a plurality of radiating fins (5), wherein the radiating fins (5) are arranged,

the filter screen plate (2) is arranged at the top edge of the bottom plate (1), the connecting plate (3) is in threaded connection with the four mounting columns (12), the bottom of the connecting plate (3) is tightly attached to the top of the filter screen plate (2), the fixing plate (4) is arranged in the groove (11), and the radiating fins (5) are arranged at the top of the fixing plate (4) at equal intervals.

2. The exterior trim panel for an automobile according to claim 1, wherein:

the bottom of the groove (11) is provided with a plurality of composite rubber strips (6).

3. The exterior trim panel for an automobile according to claim 1, wherein:

and a sealing strip (7) is arranged at the top of the connecting plate (3).

4. The exterior trim panel for an automobile according to claim 1, wherein:

the four corners of connecting plate (3) all are equipped with bellying (8), be equipped with a plurality of connecting holes (81) on bellying (8).

5. The exterior trim panel for an automobile according to claim 1, wherein:

and a protective steel plate (9) is arranged at the bottom of the bottom plate (1).

6. The exterior trim panel for an automobile according to claim 5, wherein:

and an anti-corrosion coating is arranged on the surface of the protective steel plate (9).

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