CN109050436B - Engine guard plate and motor vehicle - Google Patents
Engine guard plate and motor vehicle Download PDFInfo
- Publication number
- CN109050436B CN109050436B CN201811174841.9A CN201811174841A CN109050436B CN 109050436 B CN109050436 B CN 109050436B CN 201811174841 A CN201811174841 A CN 201811174841A CN 109050436 B CN109050436 B CN 109050436B
- Authority
- CN
- China
- Prior art keywords
- guard plate
- engine
- heat dissipation
- diversion
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 49
- 238000012423 maintenance Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0861—Insulating elements, e.g. for sound insulation for covering undersurfaces of vehicles, e.g. wheel houses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/52—Radiator or grille guards ; Radiator grilles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses an engine guard board and a motor vehicle, and relates to the technical field of vehicles. The engine guard board comprises a first guard board, a second guard board and a lower guard board which are connected in sequence, wherein the first guard board and the second guard board are arranged at the bottom of an engine radiator, the lower guard board is arranged at the bottom of the engine, and the second guard board is detachably connected with the lower guard board; the first guard plate is provided with first diversion channels and heat dissipation holes which are arranged at intervals; the second guard plate is provided with a second diversion channel which is parallel to the first diversion channel; the lower guard plate is provided with a heat dissipation channel which is obliquely arranged with the engine. The engine guard board can solve the problems of poor heat dissipation, difficult maintenance and weak protection of the traditional engine guard board of the motor vehicle.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to an engine guard plate and a motor vehicle.
Background
The engine guard board is an engine guard device which is designed according to various vehicle models, the design concept is firstly to prevent the engine damage caused by the stone impact of the pavement protrusion, and secondly to prevent the engine failure caused by the intrusion of soil and sewage into the engine cabin during the driving process. The existing engine guard board is easy to cause the problems of poor heat dissipation, difficult maintenance and damage to the engine bottom shell.
Disclosure of Invention
The invention aims to provide an engine guard plate, which solves the problems of poor heat dissipation, difficult maintenance and weak protection of the traditional engine guard plate of a motor vehicle.
The second object of the invention is to provide a motor vehicle, which solves the problems of high failure rate, easy damage and low safety performance of the traditional motor vehicle engine.
Embodiments of the present invention are implemented as follows:
the utility model provides an engine backplate, engine backplate is including the first backplate that connects gradually, second backplate and backplate down, first backplate and second backplate are constructed and are installed in engine radiator bottom, second backplate and backplate detachably connect down, first backplate has first water conservancy diversion passageway and louvre, first water conservancy diversion passageway and louvre interval set up, the second backplate has second water conservancy diversion passageway, second water conservancy diversion passageway and first water conservancy diversion passageway parallel arrangement, backplate is constructed and is installed in engine bottom down, backplate has the heat dissipation passageway that sets up with the engine slope down.
The inventors found that: the existing engine guard board prevents the bottom of the support from damaging the bottom shell of the engine to a certain extent, but the gas fluidity of the whole engine cabin is deteriorated by additionally installing the guard board, and the heat dissipation of the engine is affected; on the other hand, the additionally-installed guard plate is often fixedly connected with the bottom shell of the engine, is not easy to detach and replace, and can influence the sinking of the engine to cause safety accidents.
For this reason, the inventor has devised the above-mentioned engine backplate, and the engine backplate includes first backplate, second backplate and the backplate of connecting gradually, and wherein second backplate and backplate detachably connect down, and first backplate and second backplate are installed in engine radiator bottom, and the backplate is installed in engine bottom down, and first backplate has first water conservancy diversion passageway and the louvre that the interval set up, and the second backplate has the second water conservancy diversion passageway that sets up with first water conservancy diversion passageway parallel, and the backplate has the heat dissipation passageway that sets up with the engine slope down.
Specifically, the first guard plate and the second guard plate are connected and then are arranged at the bottom of the engine radiator, and the lower guard plate is connected with the second guard plate and then is arranged at the bottom of the engine. When the motor vehicle is in the driving process, the air flow flowing from the lower part of the engine upwards flows to the periphery of the engine body through the obliquely arranged heat dissipation channels, and on the other hand, the air flow is guided to the upper part of the engine radiator through the second flow guide channels and the first flow guide channels. When the motor vehicle has an impact accident and the engine sinks, one end of the lower guard plate connected with the engine is detachably connected with the second guard plate, and the connecting part can be damaged by the weight of the engine, so that the rapid sinking of the engine is facilitated. In addition, the lower guard plate is connected with the second guard plate in a detachable mode, so that the lower guard plate is convenient to detach, maintain and replace, and the lower guard plate also has the effect of preventing stone impact protruding from the road surface and soil and sewage from invading the engine room. The engine guard plate effectively solves the problems of poor heat dissipation, difficult maintenance and weak protectiveness of the traditional engine guard plate of the motor vehicle.
In one embodiment of the invention:
the lower guard plate is obliquely provided with a baffle, one side of the lower guard plate, which is close to the baffle, is provided with a diversion hole, and the baffle and the diversion hole jointly limit a heat dissipation channel.
In one embodiment of the invention:
the baffle, the second diversion channel and the first diversion channel are oriented in the same direction.
In one embodiment of the invention:
the lower guard plate is provided with a plurality of diversion holes and a plurality of baffles, and the diversion holes and the baffles are uniformly distributed in the same quantity.
In one embodiment of the invention:
the one end that the backplate is close to the second backplate down is provided with the buckle, and the one end that the second backplate is close to the backplate down is provided with the draw-in groove, and the backplate passes through the cooperation detachably of buckle and draw-in groove with the second backplate to be connected down.
In one embodiment of the invention:
the first guard plate and the lower guard plate are obliquely arranged relative to the second guard plate.
In one embodiment of the invention:
the width of the second guard plate is larger than that of the first guard plate, and a heat dissipation cavity is formed between the two sides of the first guard plate and the second guard plate.
In one embodiment of the invention:
the first guard plate is provided with a first groove along the direction of the heat dissipation channel, and the first groove defines a first diversion channel.
In one embodiment of the invention:
the second guard plate is provided with a second groove along the direction of the heat dissipation channel, and the second groove defines a second diversion channel.
A motor vehicle having the engine guard described above.
The technical scheme of the invention has at least the following beneficial effects:
the engine guard board provided by the invention solves the problems of poor heat dissipation, difficult maintenance and weak protection of the traditional engine guard board of the motor vehicle.
The motor vehicle provided by the invention solves the problems of high failure rate, easy damage and low safety performance of the traditional motor vehicle engine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing an assembly structure of an engine guard plate in accordance with embodiment 1 of the present invention at a first view angle;
FIG. 2 is a schematic view showing an assembly structure of an engine guard plate in embodiment 1 of the present invention at a second view angle;
FIG. 3 is a schematic structural view of a first guard plate in embodiment 1 of the present invention;
FIG. 4 is a schematic structural view of a second guard plate in embodiment 1 of the present invention;
fig. 5 is a schematic view showing the structure of the lower guard plate in embodiment 1 of the present invention.
Icon: 10-engine guard plate; 12-a heat dissipation cavity; 200-a first guard plate; 210-a first diversion channel; 220-a first groove; 230-heat dissipation holes; 240-mounting holes; 250-first connection holes; 260-a chute; 300-a second guard plate; 310-a second diversion channel; 320-a second groove; 330-clamping groove; 340-a second connection hole; 350-panel; 400-lower guard board; 410-heat dissipation channels; 420-baffle; 430-deflector aperture; 440-snap; 450-third connection hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
Example 1
The embodiment provides an engine guard board 10, and the engine guard board 10 is used for solving the problems of poor heat dissipation, difficult maintenance and weak protection of the traditional engine guard board of a motor vehicle.
Referring to fig. 1 and 2, fig. 1 shows a specific structure of an engine guard plate 10 provided in the present embodiment at a first viewing angle, and fig. 2 shows a specific structure of an engine guard plate 10 provided in the present embodiment at a second viewing angle.
The engine guard 10 includes a first guard 200, a second guard 300, and a lower guard 400 connected in this order, the second guard 300 having a width greater than that of the first guard 200, the first guard 200 and the lower guard 400 being disposed obliquely with respect to the second guard 300. The heat dissipation cavity 12 is formed between two sides of the first guard plate 200 and the second guard plate 300, the first guard plate 200 is provided with two first diversion channels 210 which are symmetrically arranged, two second diversion channels 310 which are symmetrically arranged are arranged at two ends of the second guard plate 300, the first diversion channels 210 and the second diversion channels 310 face the same direction, and the first diversion channels 210 and the second diversion channels 310 at the same side are communicated with the heat dissipation cavity 12. The lower guard plate 400 is provided with eight diversion holes 430 which are approximately rectangular, the eight diversion holes 430 are arranged in parallel at intervals, one side of each diversion hole 430 is provided with a baffle plate 420 which is inclined with the lower guard plate 400, the baffle plate 420 faces to be consistent with the first diversion channel 210 and the second diversion channel 310, and the diversion holes 430 and the baffle plates 420 jointly define the heat dissipation channel 410.
Referring to fig. 3, fig. 3 shows a specific structure of the first guard plate 200 in this embodiment.
The first protection plate 200 is provided with two symmetrical and parallel first grooves 220 along the direction of the heat dissipation channel 410, the first grooves 220 define the first flow guiding channels 210, and the first protection plate 200 is provided with a sliding groove 260 for connecting with the second protection plate 300 (please refer to fig. 4) between the two first grooves 220. Sixteen heat dissipation holes 230 are formed in the first guard plate 200 at intervals with the first diversion channel 210, the sixteen heat dissipation holes 230 are uniformly distributed on the first guard plate 200, and one heat dissipation hole 230 is formed in each of the two first grooves 220. The first guard plate 200 is installed at the bottom of the engine radiator through three installation holes 240 and two first connection holes 250.
Referring to fig. 4, fig. 4 shows a specific structure of the second guard plate 300 in this embodiment.
The second guard plate 300 is provided with two symmetrical and parallel second grooves 320 at both ends along the direction of the heat dissipation channel 410, the second grooves 320 define the second flow guide channel 310, the second guard plate 300 is provided with a panel 350 for connecting the first guard plate 200 (refer to fig. 3) between the two second grooves 320, and the second guard plate 300 is provided with two clamping grooves 330 at both ends away from the second grooves 320. The second guard plate 300 is installed at the bottom of the engine radiator through four second connection holes 340 formed.
Referring to fig. 5, fig. 5 shows a specific structure of the lower guard 400 in this embodiment.
The lower guard 400 is provided with two clips 440 at a side close to the second guard 300 (refer to fig. 1), and a space is left between the two clips 440 to facilitate the detachable connection of the lower guard 400 and the second guard 300. The lower guard 400 is provided with two third connection holes 450 at one side far from the buckle 440, and the lower guard 400 is mounted at the bottom of the engine through the two third connection holes 450.
Specifically, during assembly, the first guard plate 200 is installed at the bottom of the engine radiator through the installation hole 240 and the first connection hole 250, one end of the second guard plate 300 is connected with the sliding groove 260 on the first guard plate 200 in a matched manner through the panel 350, the second guard plate 300 is installed at the bottom of the engine radiator through the second connection hole 340, one end of the lower guard plate 400 is connected with the clamping groove 330 on the second guard plate 300 in a matched manner through the buckle 440 to achieve the fit with one end of the bottom of the engine, and the other end of the lower guard plate 400 is installed at the other end of the bottom of the engine through the third connection hole 450. The assembled lower guard 400 is completely fitted to the bottom of the engine, and the guard 420 and the lower guard 400 as a whole can realize the effect that the conventional engine guard prevents the protruding stone of the road surface from striking and soil and sewage from invading the engine compartment. In addition, since the first diversion channel 210, the second diversion channel 310 and the heat dissipation channel 410 are oriented in the same direction, the first diversion channel 210 and the heat dissipation channel 410 are inclined with the second diversion channel 310 respectively to form an integral heat dissipation path, when the motor vehicle runs, the air flow flowing from the lower part of the engine is upwards guided by the baffle 420 of the inclined heat dissipation channel 410, so that the air flow flows to the periphery of the engine body, on the other hand, the air flow flows to the second diversion channel 310 and the first diversion channel 210 through the diversion holes 430 of the heat dissipation channel 410, and is guided to flow to the upper part of the engine radiator, the heat dissipation cavity 12 is beneficial to the air flow at the upper part of the lower guard plate 400, and the lower guard plate 400 and the second guard plate 300 are detachably connected to ensure that the second guard plate 300 and the lower guard plate 400 can be adjusted to be in proper inclined positions so as to facilitate the integral circulation of hot air flow, and the heat dissipation holes 230 are beneficial to the diffusion of the hot air flow, so that the air flow of the engine cabin is enhanced, and the heat dissipation of the engine is facilitated. When the motor vehicle is in collision accident and the engine is sinking, the lower guard plate 400 is detachably connected with the clamping groove 330 on the second guard plate 300 through the clamping buckle 440 at the other end far away from the end connected with the bottom of the engine, and the connecting part can be damaged by the weight of the engine, so that the rapid sinking of the engine is facilitated, a good protection effect is achieved, and meanwhile, the lower guard plate 400 is detachably connected with the second guard plate 300, so that the disassembly and the maintenance are convenient. The engine guard plate 10 effectively solves the problems of poor heat dissipation, difficult maintenance and weak protection of the traditional engine guard plate of the motor vehicle.
In this embodiment, the mounting holes 240, the first connecting holes 250, the second connecting holes 340 and the third connecting holes 450 are threaded holes, and the mounting holes 240, the first connecting holes 250, the second connecting holes 340 and the third connecting holes 450 are matched with bolts to mount the engine guard plate 10, and it should be noted that the invention is not limited to the specific form of the mounting holes 240, the first connecting holes 250, the second connecting holes 340 and the third connecting holes 450, and in other specific embodiments, the mounting holes 240, the first connecting holes 250, the second connecting holes 340 and the third connecting holes 450 may be through holes, and the connection of the engine guard plate 10 is realized by the rivet connection mode.
In this embodiment, the number of the first connection holes 250 and the third connection holes 450 is two, the number of the mounting holes 240 is three, and the number of the second connection holes 340 is four, and it should be noted that the number of the mounting holes 240, the first connection holes 250, the second connection holes 340 and the third connection holes 450 is not limited in the present invention, and in other embodiments, the number of the mounting holes 240, the first connection holes 250, the second connection holes 340 and the third connection holes 450 may be plural.
In this embodiment, the number of the first diversion channels 210 and the second diversion channels 310 is two, the number of the heat dissipation channels 410 is eight, and the number of the heat dissipation holes 230 is sixteen, and it should be noted that the present invention is not limited to the number of the first diversion channels 210, the second diversion channels 310, the heat dissipation channels 410 and the heat dissipation holes 230, and in other specific embodiments, the number of the first diversion channels 210, the second diversion channels 310, the heat dissipation channels 410 and the heat dissipation holes 230 may be plural.
In this embodiment, the lower guard 400 and the second guard 300 are detachably connected by the cooperation of the fastener 440 and the clamping groove 330, and it should be noted that the invention is not limited to the detachable connection manner of the lower guard 400 and the second guard 300, and in other specific embodiments, the lower guard 400 and the second guard 300 may be detachably connected.
Example 2
The present embodiment provides a motor vehicle including the engine guard plate 10 provided in the above embodiment, which can effectively solve the problems of high failure rate, easy damage and low safety performance of the engine of the conventional motor vehicle by the design of the engine guard plate 10.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An engine guard plate, characterized in that:
the engine radiator comprises a first guard plate, a second guard plate and a lower guard plate which are connected in sequence, wherein the first guard plate and the second guard plate are configured to be installed at the bottom of an engine radiator, and the second guard plate and the lower guard plate are detachably connected;
the first guard plate is provided with a first diversion channel and a radiating hole, and the first diversion channel and the radiating hole are arranged at intervals;
the second guard plate is provided with a second diversion channel, and the second diversion channel is arranged in parallel with the first diversion channel;
the lower guard plate is configured to be mounted at the bottom of an engine, and is provided with a heat dissipation channel obliquely arranged with the engine;
a buckle is arranged at one end, close to the second guard plate, of the lower guard plate, a clamping groove is arranged at one end, close to the lower guard plate, of the second guard plate, and the lower guard plate is detachably connected with the second guard plate through the cooperation of the buckle and the clamping groove;
the lower guard plate is obliquely provided with a baffle, one side of the lower guard plate, which is close to the baffle, is provided with a diversion hole, and the baffle and the diversion hole jointly define the heat dissipation channel;
the baffle, the second diversion channel and the first diversion channel are in the same direction;
the lower guard plate is provided with a plurality of guide holes and a plurality of baffles, and the guide holes and the baffles are uniformly distributed in the same quantity;
the first diversion channel and the heat dissipation channel are respectively inclined with the second diversion channel to form an integral heat dissipation path, when the motor vehicle runs, air flow flowing under the engine is upwards guided by the baffle plates of the obliquely arranged heat dissipation channels on one hand, so that the air flow flows around the engine body, and on the other hand, the air flow flows to the second diversion channel and the first diversion channel through the diversion holes of the heat dissipation channels, and the air flow is guided to flow above the engine radiator;
wherein the lower guard plate and the second guard plate are configured to be adjustable in position along a connection interface of the buckle and the clamping groove;
the first guard plate and the lower guard plate are obliquely arranged relative to the second guard plate;
the width of the second guard plate is larger than that of the first guard plate, and a heat dissipation cavity is formed between the two sides of the first guard plate and the second guard plate.
2. The engine guard of claim 1, wherein:
the first guard plate is provided with a first groove along the direction of the heat dissipation channel, and the first groove defines the first diversion channel.
3. The engine guard of claim 1, wherein:
the second guard plate is provided with a second groove along the direction of the heat dissipation channel, and the second groove defines the second diversion channel.
4. A motor vehicle, characterized in that:
the motor vehicle having the engine guard plate of any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174841.9A CN109050436B (en) | 2018-10-09 | 2018-10-09 | Engine guard plate and motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174841.9A CN109050436B (en) | 2018-10-09 | 2018-10-09 | Engine guard plate and motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109050436A CN109050436A (en) | 2018-12-21 |
| CN109050436B true CN109050436B (en) | 2024-01-19 |
Family
ID=64763802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811174841.9A Active CN109050436B (en) | 2018-10-09 | 2018-10-09 | Engine guard plate and motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109050436B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747108Y (en) * | 2004-07-15 | 2005-12-21 | 李奇志 | Means for protecting chassis of coach engine |
| CN2892540Y (en) * | 2006-04-12 | 2007-04-25 | 上海海马汽车研发有限公司 | Engine cabin auxiliary air inducing radiating device |
| CN101367359A (en) * | 2008-07-30 | 2009-02-18 | 上汽通用五菱汽车股份有限公司 | Acoustical absorption and denoise method for integral car engine |
| JP2014118122A (en) * | 2012-12-19 | 2014-06-30 | Toyota Motor Corp | Vehicle body front part structure |
| CN204641642U (en) * | 2015-05-12 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of car engine lower guard board and automobile |
| CN204775117U (en) * | 2015-06-25 | 2015-11-18 | 重庆长安汽车股份有限公司 | Do benefit to automobile engine bottom of a ship's hold bilge construction of pedestrian's protection |
| CN205524043U (en) * | 2016-04-14 | 2016-08-31 | 苏州英利汽车部件有限公司 | High strength engine protection plate |
| CN207758555U (en) * | 2017-09-28 | 2018-08-24 | 吉利汽车研究院（宁波）有限公司 | A kind of enging cabin bottom backplate of vehicle |
| CN108565149A (en) * | 2018-07-06 | 2018-09-21 | 云南力帆骏马车辆有限公司 | A kind of one-key start switch and motor vehicle |
| CN209079813U (en) * | 2018-10-09 | 2019-07-09 | 云南力帆骏马车辆有限公司 | A kind of engine protecting and motor vehicle |
-
2018
- 2018-10-09 CN CN201811174841.9A patent/CN109050436B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747108Y (en) * | 2004-07-15 | 2005-12-21 | 李奇志 | Means for protecting chassis of coach engine |
| CN2892540Y (en) * | 2006-04-12 | 2007-04-25 | 上海海马汽车研发有限公司 | Engine cabin auxiliary air inducing radiating device |
| CN101367359A (en) * | 2008-07-30 | 2009-02-18 | 上汽通用五菱汽车股份有限公司 | Acoustical absorption and denoise method for integral car engine |
| JP2014118122A (en) * | 2012-12-19 | 2014-06-30 | Toyota Motor Corp | Vehicle body front part structure |
| CN204641642U (en) * | 2015-05-12 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of car engine lower guard board and automobile |
| CN204775117U (en) * | 2015-06-25 | 2015-11-18 | 重庆长安汽车股份有限公司 | Do benefit to automobile engine bottom of a ship's hold bilge construction of pedestrian's protection |
| CN205524043U (en) * | 2016-04-14 | 2016-08-31 | 苏州英利汽车部件有限公司 | High strength engine protection plate |
| CN207758555U (en) * | 2017-09-28 | 2018-08-24 | 吉利汽车研究院（宁波）有限公司 | A kind of enging cabin bottom backplate of vehicle |
| CN108565149A (en) * | 2018-07-06 | 2018-09-21 | 云南力帆骏马车辆有限公司 | A kind of one-key start switch and motor vehicle |
| CN209079813U (en) * | 2018-10-09 | 2019-07-09 | 云南力帆骏马车辆有限公司 | A kind of engine protecting and motor vehicle |
Non-Patent Citations (2)
| Title |
|---|
| 汽车下护板对发动机舱散热性能的影响;王东;陈嘉羲;;计算机辅助工程(第03期);全文 * |
| 浅谈整车空气动力学开发对整车燃油经济性的贡献;刘强;韩峰;;汽车实用技术(第04期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109050436A (en) | 2018-12-21 |
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