CN106976485B

CN106976485B - Automobile engine hood with protection function

Info

Publication number: CN106976485B
Application number: CN201710311333.XA
Authority: CN
Inventors: 韩东艳; 刘灵歌; 朱镜瑾; 贾爱芹; 王丹丹
Original assignee: Huanghe Science and Technology College
Current assignee: Huanghe Science and Technology College
Priority date: 2017-05-05
Filing date: 2017-05-05
Publication date: 2023-02-24
Anticipated expiration: 2037-05-05
Also published as: CN106976485A

Abstract

The invention discloses an automobile engine hood with a protection function, which comprises a supporting plate, wherein a connecting plate is fixedly arranged at the bottom of the supporting plate, a filter is fixedly arranged at the top of the supporting plate, the bottom of the filter is communicated with a connecting pipe, the bottom of the connecting pipe penetrates through the supporting plate and extends to the inside of the supporting plate, a heat dissipation fan is arranged in the supporting plate, the input end of the heat dissipation fan is communicated with one end, away from the filter, of the connecting pipe, the output end of the heat dissipation fan is communicated with an air outlet pipe, and one end, away from the heat dissipation fan, of the air outlet pipe sequentially penetrates through the supporting plate and the connecting plate and extends to the inside of the connecting plate. Has the beneficial effects that: through the setting to whole aircraft bonnet, make the engine at the in-process that uses, vibrations that can effectual reduction engine, this aircraft bonnet has good heat dissipation and noise cancelling action at the in-process that uses moreover to the effectual suitability that improves whole aircraft bonnet.

Description

Automobile engine hood with protection function

Technical Field

The invention relates to the technical field of automobiles, in particular to an automobile engine hood with a protection function.

Background

The automobile engine is a machine for converting energy of a certain form into mechanical energy, and has the functions of converting chemical energy of liquid or gas into heat energy after combustion, converting the heat energy into mechanical energy through expansion and outputting power to the outside.

The engine is the heart of the automobile and provides power for the walking of the automobile. The engine is a simple energy conversion mechanism, namely, the heat energy of gasoline is converted into mechanical energy by pushing a piston to do work when combustion gas expands in a sealed cylinder, which is the most basic principle of the engine.

However, the protection capability of the existing automobile engine hood is poor, the main reason is that the shock absorption and heat dissipation effects of the automobile engine hood are poor, so that the normal work of the automobile engine is seriously influenced, and the sound insulation effect of the existing automobile engine hood in the use process is poor, so that the use of people is seriously influenced, and the applicability of the automobile engine hood is reduced.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention provides an automobile engine hood with a protection function, aiming at the problems in the related art, and the problems in the background art can be solved.

The technical scheme of the invention is realized as follows:

the utility model provides an automobile engine cover with protect function, includes the backup pad, the bottom fixed mounting of backup pad has the connecting plate, backup pad top fixed mounting has the filter, the bottom intercommunication of filter has the connecting pipe, the bottom of connecting pipe is run through the backup pad and is extended to the inside of backup pad, the internally mounted of backup pad has radiator fan, radiator fan's input and the one end intercommunication that the filter was kept away from to the connecting pipe, radiator fan's output intercommunication has the outlet duct, radiator fan's one end is kept away from to the outlet duct runs through backup pad and connecting plate in proper order and extends to the inside of connecting plate, the inside of backup pad and the equal fixed mounting in both sides that are located radiator fan have the baffle, radiator fan's one side symmetry is kept away from to the baffle and is installed the slide bar, the slide bar is kept away from the one end of baffle and the inner wall fixed connection of backup pad, the surface mounting of slide bar is equipped with the sliding bar sliding seat with slide bar looks adaptation, the surface mounting of slide bar just is located and encircles between sliding seat and the baffle and is equipped with buffer spring, one side fixed mounting that the baffle is kept away from the baffle has the baffle, the movable seat has the movable bar, the one side fixed mounting of baffle, the movable bar runs through the backup pad and extends to the outside that the backup pad and extends to the backup pad is kept away from the one end of movable seat.

A base is fixedly arranged at one end of the movable rod and positioned outside the supporting plate, a sliding block is connected to the inner wall of one end of the base close to the movable rod in a sliding manner, a movable plate is fixedly arranged at one end of the sliding block far away from the inner wall of the base, one end of the movable plate far away from the sliding block penetrates through the base and extends to the outside of the base, the top and the bottom of fly leaf and the inside fixed mounting that is located the base have supporting spring, supporting spring keeps away from the one end of fly leaf and the inner wall fixed connection of base, one side of fly leaf and the one end fixed mounting that is located the base outside have the mounting panel.

The utility model discloses a building block, including the connecting plate, the inner wall top symmetry of connecting plate is installed and is propped up the piece, the bottom fixed mounting who props up the piece has the distributing pipe, the top of distributing pipe and the bottom intercommunication of outlet duct, the inside fixed mounting of connecting plate has the heat insulating board, the bottom of distributing pipe runs through heat insulating board and connecting plate in proper order and extends to the below of connecting plate, fixed mounting has the acoustical panel between the bottom of connecting plate and the position distributing pipe, the acoustical panel includes the acoustic celotex board, the bottom fixed mounting of acoustic celotex board has the sponge board, the bottom plate fixed mounting of sponge board has the acoustical panel, the sound-absorbing hole has been seted up to the bottom of acoustical panel.

Further, the both sides of filter all communicate there is the intake pipe, the inner wall top and the bottom of filter and the equal fixed mounting in both sides that are located the connecting pipe have the fixed block, and pass through filter screen fixed connection between the fixed block.

Further, the top of backup pad and the equal fixed mounting in both sides that is located the filter have an elastic rod, rigid plate fixed connection is passed through at the top of elastic rod.

Furthermore, the both sides of connecting plate all fixed mounting have the baffle, one side of baffle and the below fixed mounting that is located the connecting plate have the sponge blotter.

Furthermore, the bottom of the acoustical panel is fixedly provided with a fixing clip.

Furthermore, the bottom of the inner wall of the connecting plate is fixedly provided with silencing cotton.

Furthermore, a sealing sleeve matched with the distribution pipe is embedded in the position, corresponding to the distribution pipe, on the heat insulation plate.

The invention has the beneficial effects that: through the sliding seat, slide bar and buffer spring's setting, make whole engine bonnet can the horizontal vibrations of effectual reduction at the in-process that uses, simultaneously through to the fly leaf, supporting spring and slider's setting, can the longitudinal vibrations that effectual reduction engine bonnet produced in the use, thereby make engine bonnet more stable at the in-process that uses, the normal work of generator has been ensured, good protection has been played to car self, and through to radiator fan, the setting of filter and outlet duct, make engine bonnet have good heat dissipation efficiency, thereby the stability of engine in the use has been ensured, automobile engine's life-span has been prolonged, simultaneously through the cancellation board, the setting of amortization cotton and heat insulating board, make whole engine bonnet have good syllable-dividing effect, thereby the noise that engine work produced has been reduced, thereby engine bonnet's suitability has been improved.

Drawings

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

FIG. 1 is a schematic diagram of the inventive structure;

FIG. 2 is a schematic structural view of the inventive support plate;

FIG. 3 is a schematic view of the construction of the inventive web;

FIG. 4 is a schematic structural view of the acoustical panel of the present invention;

FIG. 5 is a schematic structural view of the base of the invention;

fig. 6 is a schematic diagram of the structure of the inventive filter.

In the figure:

the device comprises a supporting plate 1, a connecting plate 2, a filter 3, a connecting pipe 4, a heat dissipation fan 5, an air outlet pipe 6, a partition plate 7, a sliding rod 8, a movable seat 9, a buffer spring 10, a movable rod 11, a base 12, a sliding block 13, a movable plate 14, a supporting spring 15, a mounting plate 16, a supporting block 17, a distributing pipe 18, a heat insulation plate 19, a sound insulation plate 20, a sound insulation plate 21, a sponge plate 22, a sound insulation plate 23, a sound absorption hole 24, an air inlet pipe 25, a fixed block 26, a filter screen 27, an elastic rod 28, a rigid plate 29, a baffle 30, a sponge buffer cushion 31, a fixed clamp 32, silencing cotton 33 and a sealing sleeve 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

According to an embodiment of the present invention, an automobile hood having a protection function is provided.

As shown in fig. 1-6, an automobile engine hood with protection function according to an embodiment of the present invention includes a supporting plate 1, a connecting plate 2 is fixedly installed at the bottom of the supporting plate 1, a baffle 30 is fixedly installed at both sides of the connecting plate 2, a sponge cushion 31 is fixedly installed at one side of the baffle 30 and below the connecting plate 2, the sponge cushion 31 has good cushioning and shock-absorbing effects to make the engine more stable during use, a filter 3 is fixedly installed at the top of the supporting plate 1, elastic rods 28 are fixedly installed at both sides of the filter 3 and at the top of the supporting plate 1, the top of the elastic rods 28 are fixedly connected by a rigid plate 29, the elastic rods 28 and the rigid plate 29 have good protection effects, air inlet pipes 25 are respectively installed at both sides of the filter 3, fixing blocks 26 are fixedly installed at both sides of the connecting pipe 4 and at the top and bottom of the inner wall of the filter 3, and the fixed blocks 26 on the same side of the connecting pipe 4 are fixedly connected through a filter screen 27, the bottom of the filter 3 is communicated with the connecting pipe 4, the bottom of the connecting pipe 4 penetrates through the support plate 1 and extends to the inside of the support plate 1, a heat radiation fan 5 is arranged inside the support plate 1, the input end above the heat radiation fan 5 is communicated with one end of the connecting pipe 4 away from the filter 3, the output end below the heat radiation fan 5 is communicated with an air outlet pipe 6, one end of the air outlet pipe 6, which is away from the heat radiation fan 5, sequentially penetrates through the support plate 1 and the connecting plate 2 and extends to the inside of the connecting plate 2, the partition plates 7 are fixedly arranged inside the support plate 1 and on both sides of the heat radiation fan 5, slide bars 8 are symmetrically arranged on one side of the partition plates 7, which is away from the partition plates 7, and one end of the slide bars 8 is fixedly connected with the inner wall of the support plate 1, a movable seat 9 which is sleeved on the sliding rod 8 and is matched with the sliding rod 8 is arranged on the surface of the sliding rod 8, a buffer spring 10 is sleeved on the surface of the sliding rod 8 and is positioned between the movable seat 9 and the partition plate 7, a movable rod 11 is fixedly arranged on one side of the movable seat 9, which is far away from the partition plate 7, and one end of the movable rod 11, which is far away from the movable seat 9, penetrates through the support plate 1 and extends to the outside of the support plate 1;

one end of movable rod 11 and the outside fixed mounting that is located backup pad 1 have base 12, the one end sliding connection that the inner wall of base 12 is close to movable rod 11 has slider 13, the one end fixed mounting that slider 13 kept away from the inner wall of base 12 has movable plate 14, the one end that slider 13 was kept away from to movable plate 14 runs through base 12 and extends to the outside of base 12, the inside fixed mounting that the top and the bottom of movable plate 14 and be located base 12 has supporting spring 15, supporting spring 15 keeps away from the one end of movable plate 14 and the inner wall fixed connection of base 12, one side of movable plate 14 and the one end fixed mounting that is located base 12 outside have mounting panel 16, mounting panel 16 has the effect of stabilizing whole device, make whole device more stable.

A support block 17 is symmetrically installed at the top of the inner wall of a connecting plate 2, silencing cotton 33 is fixedly installed at the bottom of the inner wall of the connecting plate 2, the silencing cotton 33 has a good silencing effect, a distribution pipe 18 is fixedly installed at the bottom of the support block 17, the top of the distribution pipe 18 is communicated with the bottom of an air outlet pipe 6, a heat insulation plate 19 is fixedly installed inside the connecting plate 2 and located in the middle, the bottom of the distribution pipe 18 sequentially penetrates through the heat insulation plate 19, the bottoms of the silencing cotton 33 and the connecting plate 2 extend to the lower side of the connecting plate 2, a sealing sleeve 34 matched with the distribution pipe 18 is embedded in the position, corresponding to the distribution pipe 18, of the heat insulation plate 19, the sealing sleeve 34 further has the functions of supporting and fixing the distribution pipe 18, a silencing plate 20 is fixedly installed at the bottom of the connecting plate 2 and located between the distribution pipes 18, a fixing clamp 32 is fixedly installed at the bottom of the silencing plate 20, the fixing clamp 32 has the function of fixing an engine hood, the functions of supporting and limiting are achieved, the silencing plate 20 comprises a sound insulation plate 21, a sponge plate 22 is fixedly installed at the bottom of the sound absorption plate 23, a sound absorption hole 24 can absorb noise generated by an engine.

In conclusion, according to the technical scheme of the invention, through the arrangement of the movable seat 9, the sliding rod 8 and the buffer spring 10, the transverse vibration of the whole engine hood can be effectively reduced in the use process, meanwhile, through the arrangement of the movable plate 14, the support spring 15 and the sliding block 13, the longitudinal vibration of the engine hood in the use process can be effectively reduced, so that the engine hood is more stable in the use process, the normal work of the engine is ensured, the automobile is well protected, and through the arrangement of the cooling fan 5, the filter 3 and the air outlet pipe 6, the engine hood has good cooling efficiency, so that the stability of the engine in the use process is ensured, the service life of an automobile sound board is prolonged, and through the arrangement of the offset 20, the noise reduction cotton 33 and the heat insulation plate 19, the noise generated by the work of the engine is reduced, so that the applicability of the engine hood is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An automobile engine cover with protect function, includes backup pad (1), its characterized in that: the bottom of the supporting plate (1) is fixedly provided with a connecting plate (2), the top of the supporting plate (1) is fixedly provided with a filter (3), the bottom of the filter (3) is communicated with a connecting pipe (4), the connecting pipe (4) penetrates through the top of the supporting plate (1) and extends to the inside of the supporting plate (1), the inside of the supporting plate (1) is provided with a cooling fan (5), the input end of the cooling fan (5) is communicated with the connecting pipe (4), the output end of the cooling fan (5) is communicated with an air outlet pipe (6), one end of the air outlet pipe (6), which is far away from the cooling fan (5), sequentially penetrates through the supporting plate (1) and the connecting plate (2) and extends to the inside of the connecting plate (2), the inside of the supporting plate (1) is fixedly provided with a partition plate (7), the partition plate (7) is positioned on two sides of the cooling fan (5), one side of the partition plate (7), which is far away from the cooling fan (5) is provided with a sliding rod (8), one end of the partition plate (7) is fixedly connected with the inner wall of the supporting plate (1), the sliding rod (8) is sleeved with a movable seat (9) adaptive to the movable spring seat, and a buffer spring (10) is positioned between the sliding rod (9), one side, far away from the partition plate (7), of the movable seat (9) is fixedly provided with a movable rod (11), and the movable rod (11) penetrates through the support plate (1) and extends to the outside of the support plate (1);

a base (12) is fixedly mounted at one end, located outside the support plate (1), of the movable rod (11), a sliding block (13) is connected to the inner wall of one end, close to the movable rod (11), of the base (12) in a sliding mode, a movable plate (14) is fixedly mounted at one end, far away from the movable rod (11), of the sliding block (13) of the movable plate (13), one end, far away from the sliding block (13), of the movable plate (14) penetrates through the base (12) and extends to the outside of the base (12), supporting springs (15) are fixedly mounted at the top and the bottom of the movable plate (14), one end, far away from the movable plate (14), of each supporting spring (15) is fixedly connected with the inner wall of the base (12), and a mounting plate (16) is fixedly mounted at one end, far away from the base (12), of the movable plate (14);

a supporting block (17) is installed on the inner wall of the top of the connecting plate (2), a distribution pipe (18) is fixedly installed at the bottom of the supporting block (17), the top of the distribution pipe (18) is communicated with the bottom of the air outlet pipe (6), a heat insulation plate (19) is fixedly installed inside the connecting plate (2), the bottom of the distribution pipe (18) sequentially penetrates through the heat insulation plate (19) and the connecting plate (2) and extends to the lower portion of the connecting plate (2), and a sound insulation plate (20) is fixedly installed at the bottom of the connecting plate (2);

the bottom of the sound-absorbing plate (20) is fixedly provided with a fixing clip (32);

the bottom of the inner wall of the connecting plate (2) is fixedly provided with silencing cotton (33);

the sound absorption plate (20) comprises a sound insulation plate (21), a sponge plate (22) is fixedly mounted at the bottom of the sound insulation plate (21), a sound absorption plate (23) is fixedly mounted on a bottom plate of the sponge plate (22), and a sound absorption hole (24) is formed in the bottom of the sound absorption plate (23);

the top of backup pad (1) is fixed mounting has elastic rod (28), and elastic rod (28) are located the both sides of filter (3), the top of elastic rod (28) is through rigidity board (29) fixed connection.

2. The automobile engine hood with the protection function according to claim 1, wherein the air inlet pipes (25) are communicated with two sides of the filter (3), the top and the bottom of the inner wall of the filter (3) are fixedly provided with fixing blocks (26), the fixing blocks (26) are positioned on two sides of the connecting pipe (4), and the fixing blocks (26) positioned on the same side of the connecting pipe (4) are fixedly connected through the filter screen (27).

3. The automobile engine hood with protection function according to claim 1, characterized in that, baffles (30) are fixedly installed on both sides of the connecting plate (2), and sponge cushions (31) are fixedly installed on the baffles (30) and the inner sides of the parts below the connecting plate (2).

4. The automobile engine cover with protection function according to claim 1, characterized in that a sealing sleeve (34) matched with the distribution pipe (18) is installed on the heat insulation board (19) and corresponding to the distribution pipe (18).