CN214366463U - Novel automobile air inlet system - Google Patents
Novel automobile air inlet system Download PDFInfo
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- CN214366463U CN214366463U CN202023022599.9U CN202023022599U CN214366463U CN 214366463 U CN214366463 U CN 214366463U CN 202023022599 U CN202023022599 U CN 202023022599U CN 214366463 U CN214366463 U CN 214366463U
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- air inlet
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- absorbing
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Abstract
The utility model belongs to the technical field of automobile manufacturing, and comprises an air inlet, an air inlet cabin and an energy-absorbing air inlet guide pipe; the air inlet, the air inlet cabin and the energy-absorbing air inlet guide pipe are communicated with each other; an opening at the upper end of the air inlet cabin is covered and sealed by an automobile engine cover; a sealing strip is arranged between the air inlet cabin and the automobile engine cover; the air inlet cabin is provided with a groove for accommodating the sealing strip; when the automobile engine hood cover is closed at the opening at the upper end of the air inlet cabin, the sealing strip is extruded and attached to the automobile engine hood, and the bottom of the sealing strip is tightly attached to and fills the groove; the air inlet chamber and the engine chamber are separated from each other in space. When the automobile is used for air intake, the engine room is not passed through, so that the problem that the air intake temperature of the cockpit is overhigh due to heat brought by the engine when the air inlet is communicated with the engine room is solved; the air intake chamber, the engine hood of the automobile and the vent holes of the radiator grids are spatially separated from each other by using sealing strips; prevent water from entering the air intake cabin.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field especially relates to a novel car air intake system.
Background
In the existing air intake system of a common product, an air inlet is from an engine compartment, and the air inlet temperature of the engine compartment is overhigh under the influence of heat brought by the engine. Eventually leading to the following problems: the mechanical properties of the metal material are remarkably reduced due to the overhigh temperature of the parts of the combustion system, so that deformation and damage occur; the normal clearance between the machine parts is damaged due to the thermal expansion of the parts, so that the parts can not work normally; the viscosity of the engine oil becomes thin, even oxidized and deteriorated, the lubricating effect is reduced, and the abrasion of parts is aggravated; the amount of charge in the cylinder is reduced, causing a reduction in engine power.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel automobile air intake system designs well grille department with the air inlet, and the air of cockpit outside is directly inhaled to the air inlet, has avoided the air to re-enter the cockpit through engine compartment, makes cockpit inlet air temperature too high. Meanwhile, the design of water resistance, heat insulation and pedestrian protection is carried out according to the air inlet mode.
In order to solve the technical problem, the utility model provides a novel automobile air intake system, air intake system includes:
the air inlet, the air inlet cabin and the energy-absorbing air inlet guide pipe are sequentially arranged along the air inlet direction;
the air inlet is arranged on the front bumper of the automobile and positioned in front of the lower part of the air inlet cabin, the energy-absorbing air inlet guide pipe is fixed on the air inlet cabin, and the air inlet, the air inlet cabin and the energy-absorbing air inlet guide pipe are communicated with each other;
an opening at the upper end of the air intake cabin is covered and sealed by an automobile engine cover; a sealing strip is arranged between the air inlet cabin and the automobile engine cover;
the air inlet cabin is provided with a groove for accommodating the sealing strip;
when the automobile engine hood covers the opening at the upper end of the air intake cabin, the sealing strip is extruded and attached to the automobile engine hood, and the bottom of the sealing strip is tightly attached to and fills the groove; and the air inlet chamber and the engine chamber are spatially separated from each other.
As a further improvement of the scheme, the automobile front bumper is provided with a radiator grille vent hole;
the air inlet and the vent hole of the radiator grille are staggered.
As a further improvement of the above solution, the intake chamber is fixed above the engine chamber;
the sealing strip is used for sealing the air intake chamber and the automobile engine cover.
As a further improvement of the above scheme, the energy-absorbing air intake duct comprises an energy-absorbing air intake duct upper body and an energy-absorbing air intake duct lower body;
the energy-absorbing air inlet guide pipe upper body and the air inlet cabin are integrally formed by injection molding;
the tail end of the lower body of the energy-absorbing air inlet guide pipe is provided with a guide pipe fixing sleeve.
As a further improvement of the scheme, a plurality of air guide strips are arranged on two sides of the air inlet.
As a further improvement of the scheme, the energy-absorbing air inlet duct upper body and the energy-absorbing air inlet duct lower body are formed by injection molding.
As a further improvement of the scheme, the wall thickness of the energy-absorbing air inlet guide pipe is 1.5 mm.
As a further improvement of the scheme, the upper body of the energy-absorbing air inlet duct is of a collapsing type buffering structure.
The invention has the beneficial effects that:
when the automobile enters air, the air does not pass through the engine cabin, so that the problem that the air inlet temperature of the cab is too high due to heat brought by the engine when the air inlet is communicated with the engine cabin is solved; the problem that the air inlet temperature of the cab is too high due to the influence of heat brought by an engine because the original air inlets are all from the engine compartment is solved, the temperature of parts of a combustion system is further reduced, and deformation and damage caused by the obvious reduction of the mechanical property of a metal material are avoided; the normal clearance between the machine parts is damaged due to the thermal expansion of the parts, so that the parts can not work normally; moreover, the quality of the engine oil is improved, the viscosity of the engine oil is thinned and is not oxidized to deteriorate, and the lubricating effect is improved.
Drawings
FIG. 1 is a structural diagram of a novel air intake system of an automobile according to the present embodiment;
FIG. 2 is a right rear perspective view of the energy absorbing intake duct provided in accordance with the present embodiment;
FIG. 3 is a front view of an energy-absorbing intake air duct provided in accordance with the present embodiment;
FIG. 4 is a left side view of the intake air duct provided in this embodiment.
1. An air inlet; 2. an air intake compartment; 3. an energy-absorbing air intake conduit; 4. an engine compartment; 5. a sealing strip; 6. a radiator grill vent; 11. wind guide strips; 31. the upper part of the energy-absorbing air inlet conduit; 32. the lower part of the energy-absorbing air inlet duct; 321. a catheter fixing sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 to 4, a novel air intake system for an automobile comprises:
the air inlet 1, the air inlet cabin 2 and the energy-absorbing air inlet guide pipe 3 are sequentially arranged along the air inlet direction;
the air inlet 1 is arranged on a front bumper of the automobile and positioned in front of the lower part of the air inlet cabin 2, the energy-absorbing air inlet guide pipe 3 is fixed on the air inlet cabin 2, and the air inlet 1, the air inlet cabin 2 and the energy-absorbing air inlet guide pipe 3 are communicated with each other;
an opening at the upper end of the air inlet cabin 2 is covered and sealed by an automobile engine cover; a sealing strip 5 is arranged between the air intake chamber 2 and the automobile engine cover;
the air inlet cabin 2 is provided with a groove for accommodating the sealing strip 5;
when the automobile engine hood is covered at the opening at the upper end of the air intake chamber 2, the sealing strip 5 is extruded and attached to the automobile engine hood, and the bottom of the sealing strip is tightly attached to and fills the groove; the intake compartment 2 and the engine compartment 4 are spatially separated from each other.
Specifically, when the automobile engine hood is covered at the opening at the upper end of the air intake chamber 2, the sealing strip 5 is extruded and attached to the automobile engine hood, and the bottom of the sealing strip is tightly attached to and fills the groove; the air inlet chamber 2 and the engine chamber 4 are separated from each other in space; when the automobile is used for air intake, the automobile does not pass through the engine compartment 4, and the problem that the air intake temperature of the cab is too high due to heat brought by the engine when the air inlet 1 is communicated with the engine compartment 4 is solved; the problem that the air inlet temperature of the cab is too high due to the influence of heat brought by an engine because the original air inlets are all from the engine compartment is solved, the temperature of parts of a combustion system is further reduced, and deformation and damage caused by the obvious reduction of the mechanical property of a metal material are avoided; the normal clearance between the machine parts is damaged due to the thermal expansion of the parts, so that the parts can not work normally; moreover, the quality of the engine oil is improved, the viscosity of the engine oil is thinned and is not oxidized to deteriorate, and the lubricating effect is improved.
Preferably, a radiator grille vent hole 6 is arranged on the front bumper of the automobile;
the positions of the air inlet 1 and the positions of the radiator grille vent holes 6 are staggered. Water can be effectively prevented from entering from the vent hole.
Preferably, the intake chamber 2 is fixed above the engine compartment 4;
the air intake chamber 2 and the automobile engine cover are sealed by a sealing strip 5. The air intake chamber 2 and the automobile engine cover are separated from each other by a sealing strip 5; the air intake chamber 2 and the radiator grille vent hole 6 are separated by a sealing strip 5, so that the front side of the vehicle can be prevented from being watered
Preferably, the energy-absorbing air intake duct 3 comprises an energy-absorbing air intake duct upper body 31 and an energy-absorbing air intake duct lower body 32;
the energy-absorbing air inlet guide pipe upper body 31 and the air inlet cabin 2 are integrally formed by injection molding; the processing is convenient, and the binding force between the two is greatly enhanced.
The tail end of the lower body 32 of the energy absorption air inlet duct is provided with a duct fixing sleeve 321. The energy-absorbing air inlet guide pipe 3 is fixed on the vehicle by the fixing sleeve 321 of the guide pipe fixing sleeve
Preferably, a plurality of air guide strips 11 are arranged on two sides of the air inlet 1. Thereby enhancing the wind guiding function and reducing the oil consumption of the vehicle.
Preferably, the energy-absorbing intake duct upper body 31 and the energy-absorbing intake duct lower body 32 are formed by injection molding. The processing is convenient, and the binding force between the two is greatly enhanced.
Preferably, the wall thickness of the energy-absorbing air intake conduit 3 is 1.5 mm.
Preferably, the energy-absorbing intake duct upper body 31 is a collapsible cushioning structure. The energy-absorbing air inlet duct upper body 31 is used for absorbing impact energy when an automobile is abnormally collided, and protecting the safety of the collided pedestrians.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The utility model provides a novel car air intake system which characterized in that: the air intake system includes:
the air inlet (1), the air inlet cabin (2) and the energy-absorbing air inlet guide pipe (3) are sequentially arranged along the air inlet direction;
the air inlet (1) is arranged on a front bumper of the automobile and positioned in front of the lower part of the air inlet cabin (2), the energy-absorbing air inlet guide pipe (3) is fixed on the air inlet cabin (2), and the air inlet (1), the air inlet cabin (2) and the energy-absorbing air inlet guide pipe (3) are communicated with each other;
an opening at the upper end of the air inlet cabin (2) is sealed through an automobile engine cover; a sealing strip (5) is arranged between the air intake chamber (2) and the automobile engine cover;
the air inlet cabin (2) is provided with a groove for accommodating the sealing strip (5);
when the automobile engine cover is covered at the opening at the upper end of the air inlet cabin (2), the sealing strip (5) is extruded and attached to the automobile engine cover, and the bottom of the sealing strip is tightly attached to and filled in the groove; the air inlet chamber (2) and the engine chamber (4) are separated from each other in space.
2. The novel automobile air intake system according to claim 1, characterized in that:
a radiator grille vent hole (6) is arranged on the automobile front bumper;
the positions of the air inlet (1) and the positions of the radiator grille vent holes (6) are staggered.
3. The novel automobile air intake system according to claim 1, characterized in that:
the air inlet cabin (2) is fixed above the engine cabin (4);
the sealing of the air intake chamber (2) is realized by the sealing strip (5) between the air intake chamber (2) and the automobile engine cover.
4. The new automotive air intake system of claim 1, characterized in that:
the energy-absorbing air inlet conduit (3) comprises an energy-absorbing air inlet conduit upper body (31) and an energy-absorbing air inlet conduit lower body (32);
the energy-absorbing air inlet guide pipe upper body (31) and the air inlet cabin (2) are integrally formed by injection molding;
the tail end of the energy-absorbing air inlet guide pipe lower body (32) is provided with a guide pipe fixing sleeve (321).
5. The new automotive air intake system of claim 2, characterized in that:
a plurality of air guide strips (11) are arranged on two sides of the air inlet (1).
6. The new air intake system for automobiles as claimed in claim 4, wherein:
the energy-absorbing air inlet duct upper body (31) and the energy-absorbing air inlet duct lower body (32) are formed by injection molding.
7. The novel air intake system for automobiles according to claim 4 or 6, characterized in that:
the wall thickness of the energy-absorbing air inlet guide pipe (3) is 1.5 mm.
8. The novel air intake system for automobiles according to claim 4 or 6, characterized in that:
the energy-absorbing air inlet guide pipe upper body (31) is of a collapsing type buffer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023022599.9U CN214366463U (en) | 2020-12-14 | 2020-12-14 | Novel automobile air inlet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023022599.9U CN214366463U (en) | 2020-12-14 | 2020-12-14 | Novel automobile air inlet system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214366463U true CN214366463U (en) | 2021-10-08 |
Family
ID=77984351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023022599.9U Active CN214366463U (en) | 2020-12-14 | 2020-12-14 | Novel automobile air inlet system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214366463U (en) |
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2020
- 2020-12-14 CN CN202023022599.9U patent/CN214366463U/en active Active
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