CN109941208A - A kind of heat-insulated noise reduction aluminium cover of automobile engine - Google Patents
A kind of heat-insulated noise reduction aluminium cover of automobile engine Download PDFInfo
- Publication number
- CN109941208A CN109941208A CN201910337498.3A CN201910337498A CN109941208A CN 109941208 A CN109941208 A CN 109941208A CN 201910337498 A CN201910337498 A CN 201910337498A CN 109941208 A CN109941208 A CN 109941208A
- Authority
- CN
- China
- Prior art keywords
- protective shell
- noise reduction
- heat
- insulation layer
- thermal insulation
- 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.)
- Pending
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 27
- 239000004411 aluminium Substances 0.000 title claims abstract description 27
- 230000009467 reduction Effects 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 83
- 238000009413 insulation Methods 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 230000030279 gene silencing Effects 0.000 claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims abstract description 20
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 23
- 239000000463 material Substances 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000306 component Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000000191 radiation effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
The invention discloses a kind of heat-insulated noise reduction aluminium covers of automobile engine, including protective shell, thermal insulation layer is installed on the inside of the protective shell, the side of the thermal insulation layer is equipped with silencing cotton, the side of the silencing cotton is equipped with Air Filter, the side of the Air Filter is equipped with aluminium cortex, the upper end of the protective shell is equipped with cooling fin, the side of the protective shell is equipped with accessory plate, the outer surface of the accessory plate is provided with fixation hole, there are two the fixation holes, the side of the protective shell is equipped with accessory plate, location hole is provided on the inside of the accessory plate, the other side of the protective shell is equipped with latch hook, the latch hook three, there is the lower end of the latch hook that lock is installed.The present invention is by the cooperation of installation protective shell and thermal insulation layer, and since the material of protective shell is aluminium, cooperation thermal insulation layer makes the device good heat-insulation effect, by installing the cooperation of protective shell and muffler, so that the device under the action of muffler, reaches the function of noise reduction.
Description
Technical field
The present invention relates to the heat-insulated noise reduction aluminium cover technical field of automobile engine, specially a kind of heat-insulated noise reductions of automobile engine
Aluminium cover.
Background technique
With the rapid development of social economy, the usage amount of automobile is more and more, is increasingly becoming the work of riding instead of walk of most people
Tool, automobile engine is one of core component of automobile, and at work, the temperature in hot end is very high for automobile engine, to prevent
Its high temperature generated damages surrounding components, and heat shield is arranged in the hot end external demand of automobile engine, and hood is most
Eye-catching bodywork component, one of the component often to be watched of person that is buying car, the major requirement to hood is heat-insulating sound-insulating, from
Body light weight, rigidity is strong, is usually to turn over when hood is opened, also having fraction is to overturn forward, is turned over
Hood is opened to predetermined angular, and Ying Yuqian windshield does not contact, and Ying You mono- about ten millimeters of minimum spacing, is anti-
Only in traveling since vibration is voluntarily opened, hood front end will have safety lock hook lock locking apparatus, and locking system switch setting exists
Compartment instrument board is in the following, hood should also lock simultaneously when car door locks.
But it is existing start machine protective cover heat-proof quality not strong, silencing function is poor, in installation and removal trouble, do not have
Proofing dust and protecting, so that service life of aeroengine reduces；Therefore, it is unsatisfactory for existing demand, we have proposed a kind of automobiles to this
The heat-insulated noise reduction aluminium cover of engine.
Summary of the invention
The purpose of the present invention is to provide a kind of heat-insulated noise reduction aluminium covers of automobile engine, to solve to mention in above-mentioned background technique
Out start machine protective cover heat-proof quality not strong, silencing function is poor, trouble in installation and removal, without proofing dust and protecting, so that hair
The problems such as motivation service life reduces.
To achieve the above object, the invention provides the following technical scheme: a kind of heat-insulated noise reduction aluminium cover of automobile engine, including
Protective shell is equipped with thermal insulation layer on the inside of the protective shell, and the side of the thermal insulation layer is equipped with silencing cotton, the silencing cotton
Side is equipped with Air Filter, and the side of the Air Filter is equipped with aluminium cortex, and the upper end of the protective shell is equipped with cooling fin, institute
The side for stating protective shell is equipped with accessory plate, and the outer surface of the accessory plate is provided with fixation hole, and there are two the fixation holes, institute
The side for stating protective shell is equipped with accessory plate, and location hole, the other side peace of the protective shell are provided on the inside of the accessory plate
Equipped with latch hook, the latch hook three has the lower end of the latch hook to be equipped with lock, and the side of the lock is equipped with link block,
One end of the protective shell is equipped with muffler, and there are three the mufflers.
By adopting the above technical scheme, protective shell is mounted on the outer surface of engine, the side of lock is equipped with company
It connects block and is fixed in pedestal with bolt, the inside that will be buckled in, it is simple and convenient to obtain the device installation and removal, engine work
The carry out noise reduction installed when making by protective shell one end, by installing the cooperation of protective shell and muffler, so that the device is disappearing
Under the action of sound device, reach the function of noise reduction, by installing the cooperation of protective shell and cooling fin, since cooling fin is mounted on protection
The upper end of shell will not impact other components, so that the device radiation effect is good, improve engine uses the longevity
Life, using the cooperation of protective shell and thermal insulation layer, since the material of protective shell is aluminium, cooperation thermal insulation layer makes the device heat insulation
It is good, by the cooperation of silencing cotton and Air Filter that thermal insulation layer side is installed, so that the device can be with noise reducing dust.
The inside of the preferred protective shell is bonded completely with the side of thermal insulation layer, and the protective shell and thermal insulation layer pass through weldering
Connect fixation.
By adopting the above technical scheme, which passes through the cooperation of installation protective shell and thermal insulation layer, due to the material of protective shell
For aluminium, thermal insulation layer is cooperated to make the device good heat-insulation effect.
Preferably, one end of the protective shell is bonded completely with one end of muffler, and the protective shell passes through with muffler
It is threadedly coupled.
By adopting the above technical scheme, which passes through the cooperation of installation protective shell and muffler, so that the device is in noise reduction
Under the action of device, reach the function of noise reduction.
Preferably, the upper end of the protective shell is bonded completely with the lower end of cooling fin, and the protective shell passes through with cooling fin
It is welded and fixed.
By adopting the above technical scheme, which passes through the cooperation of installation protective shell and cooling fin, since cooling fin is mounted on
The upper end of protective shell will not impact other components, so that the device radiation effect is good, improve the use of engine
Service life.
Preferably, the side of the silencing cotton is bonded completely with the side of Air Filter, and the silencing cotton passes through with Air Filter
Adhesive connection.
By adopting the above technical scheme, the device is by the cooperation with Air Filter of installation silencing cotton, so that the device can be with
Noise reducing dust improves the service life of engine.
Preferably, the side of the latch hook is bonded completely with the upper end of lock, and the latch hook is connect with lock by card slot.
By adopting the above technical scheme, which passes through the cooperation of installation latch hook and lock, so that the device installation and removal
It is simple and convenient.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is by the cooperation of installation protective shell and thermal insulation layer, and since the material of protective shell is aluminium, cooperation thermal insulation layer makes
The device good heat-insulation effect, by installing the cooperation of protective shell and muffler, so that the device reaches under the action of muffler
The function of noise reduction, by installing the cooperation with Air Filter of silencing cotton, so that the device can improve engine with noise reducing dust
Service life；
2, the present invention will not be right since cooling fin is mounted on the upper end of protective shell by the cooperation of installation protective shell and cooling fin
Other components impact, so that the device radiation effect is good, improve the service life of engine, by installation latch hook with
The cooperation of lock, so that the device installation and removal are simple and convenient.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present invention；
Fig. 2 is the whole side view of the present invention；
Fig. 3 is the partial structural diagram of protective shell of the present invention.
In figure: 1, protective shell；2, accessory plate；3, cooling fin；4, muffler；5, fixation hole；6, location hole；7, latch hook；8,
Lock；9, link block；10, aluminium cortex；11, Air Filter；12, silencing cotton；13, thermal insulation layer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
The present invention provide in the muffler 4(model XY-15 that mentions) can market or it is private order obtained by.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of heat-insulated noise reduction aluminium cover of automobile engine, including protect
Protective case 1, the inside of protective shell 1 are equipped with thermal insulation layer 13, by installing the cooperation of protective shell 1 and thermal insulation layer 13, due to protective shell 1
Material be aluminium, cooperation thermal insulation layer 13 make the device good heat-insulation effect, the side of thermal insulation layer 13 is equipped with silencing cotton 12, noise reduction
The side of cotton 12 is equipped with Air Filter 11, and the side of Air Filter 11 is equipped with aluminium cortex 10, and the upper end of protective shell 1 is equipped with heat dissipation
Piece 3, the cooperation by installing protective shell 1 and cooling fin 3 will not be to other since cooling fin 3 is mounted on the upper end of protective shell 1
Component impacts, so that the device radiation effect is good, improves the service life of engine, the side installation of protective shell 1
There is accessory plate 2, the outer surface of accessory plate 2 is provided with fixation hole 5, and there are two fixation holes 5, and the side of protective shell 1 is equipped with auxiliary
Plate 2, the inside of accessory plate 2 are provided with location hole 6, and the other side of protective shell 1 is equipped with latch hook 7, latch hook 7 three, there is latch hook 7
Lower end is equipped with lock 8, by the cooperation of installation latch hook 7 and lock 8, so that the device installation and removal are simple and convenient, lock 8
Side link block 9 is installed, one end of protective shell 1 is equipped with muffler 4, and there are three mufflers 4.
Specifically, as shown in Fig. 2, the inside of protective shell 1 is bonded completely with the side of thermal insulation layer 13, protective shell 1 with it is heat-insulated
Layer 13 is by being welded and fixed.
By using above-mentioned technical proposal, which passes through the cooperation of installation protective shell 1 and thermal insulation layer 13, due to protective shell
1 material is aluminium, and cooperation thermal insulation layer 13 makes the device good heat-insulation effect.
Specifically, as shown in figure 3, one end of protective shell 1 is bonded completely with one end of muffler 4, protective shell 1 and muffler
4 are connected through a screw thread.
By using above-mentioned technical proposal, which passes through the cooperation of installation protective shell 1 and muffler 4, so that the device
Under the action of muffler 4, reach the function of noise reduction.
Specifically, as shown in Fig. 2, the upper end of protective shell 1 is bonded completely with the lower end of cooling fin 3, protective shell 1 and cooling fin
3 by being welded and fixed.
By using above-mentioned technical proposal, which passes through the cooperation of installation protective shell 1 and cooling fin 3, due to cooling fin 3
It is mounted on the upper end of protective shell 1, other components will not be impacted, so that the device radiation effect is good, improves and starts
The service life of machine.
Specifically, as shown in figure 3, the side of silencing cotton 12 is bonded completely with the side of Air Filter 11, silencing cotton 12 and anti-
Dirt net 11 is connected by adhesive.
By using above-mentioned technical proposal, the device is by installing the cooperation with Air Filter 11 of silencing cotton 12, so that being somebody's turn to do
Device can improve the service life of engine with noise reducing dust.
Specifically, latch hook 7 and lock 8 pass through card as shown in Figure 1, the side of latch hook 7 is bonded completely with the upper end of lock 8
Slot connection.
By using above-mentioned technical proposal, which passes through the cooperation of installation latch hook 7 and lock 8, so that the device is installed
With easy removal.
Working principle: in use, checking the service condition of each mechanism, moving the device into working region, will protect
Shell 1 is mounted on the outer surface of engine, and the side for latching 8 is equipped with link block 9 and is fixed in pedestal with bolt, will be locked
8 insides that are buckled in of button, obtain that the device installation and removal are simple and convenient, and when engine operation being disappeared by what 1 one end of protective shell was installed
Sound device 4 carries out noise reduction, by installing the cooperation of protective shell 1 and muffler 4, so that the device reaches under the action of muffler 4
The function of noise reduction, the cooperation by installing protective shell 1 and cooling fin 3 will not since cooling fin 3 is mounted on the upper end of protective shell 1
Other components are impacted, so that the device radiation effect is good, the service life of engine is improved, utilizes protective shell 1
With the cooperation of thermal insulation layer 13, since the material of protective shell 1 is aluminium, cooperation thermal insulation layer 13 makes the device good heat-insulation effect, passes through
The cooperation of the silencing cotton 12 and Air Filter 11 of the installation of 13 side of thermal insulation layer, so that the device can be with noise reducing dust.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of heat-insulated noise reduction aluminium cover of automobile engine, including protective shell (1), it is characterised in that: the inside of the protective shell (1)
It is equipped with thermal insulation layer (13), the side of the thermal insulation layer (13) is equipped with silencing cotton (12), the side peace of the silencing cotton (12)
Equipped with Air Filter (11), the side of the Air Filter (11) is equipped with aluminium cortex (10), and the upper end of the protective shell (1) is equipped with
The side of cooling fin (3), the protective shell (1) is equipped with accessory plate (2), and the outer surface of the accessory plate (2) is provided with fixation
Hole (5), there are two the fixation holes (5), and the side of the protective shell (1) is equipped with accessory plate (2), the accessory plate (2)
Inside is provided with location hole (6), and the other side of the protective shell (1) is equipped with latch hook (7), the latch hook (7) three, is had described
The lower end of latch hook (7) is equipped with lock (8), and the side of the lock (8) is equipped with link block (9), and the one of the protective shell (1)
End is equipped with muffler (4), and there are three the mufflers (4).
2. the heat-insulated noise reduction aluminium cover of a kind of automobile engine according to claim 1, it is characterised in that: the protective shell (1)
Inside be bonded completely with the side of thermal insulation layer (13), the protective shell (1) and thermal insulation layer (13) are by being welded and fixed.
3. the heat-insulated noise reduction aluminium cover of a kind of automobile engine according to claim 1, it is characterised in that: the protective shell (1)
One end be bonded completely with one end of muffler (4), the protective shell (1) is connected through a screw thread with muffler (4).
4. the heat-insulated noise reduction aluminium cover of a kind of automobile engine according to claim 1, it is characterised in that: the protective shell (1)
Upper end be bonded completely with the lower end of cooling fin (3), the protective shell (1) and cooling fin (3) are by being welded and fixed.
5. the heat-insulated noise reduction aluminium cover of a kind of automobile engine according to claim 1, it is characterised in that: the silencing cotton (12)
Side be bonded completely with the side of Air Filter (11), the silencing cotton (12) is connect with Air Filter (11) by adhesive.
6. the heat-insulated noise reduction aluminium cover of a kind of automobile engine according to claim 1, it is characterised in that: the latch hook (7)
Side is bonded completely with the upper end of lock (8), and the latch hook (7) is connect with lock (8) by card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337498.3A CN109941208A (en) | 2019-04-25 | 2019-04-25 | A kind of heat-insulated noise reduction aluminium cover of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337498.3A CN109941208A (en) | 2019-04-25 | 2019-04-25 | A kind of heat-insulated noise reduction aluminium cover of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109941208A true CN109941208A (en) | 2019-06-28 |
Family
ID=67014658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910337498.3A Pending CN109941208A (en) | 2019-04-25 | 2019-04-25 | A kind of heat-insulated noise reduction aluminium cover of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109941208A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264333A (en) * | 1997-06-09 | 2000-08-23 | Atd公司 | Shaped multilayer metal foil shield structures and method of making |
| JP2003041931A (en) * | 2001-08-01 | 2003-02-13 | Hitachi Constr Mach Co Ltd | Muffler device |
| CN102562251A (en) * | 2011-12-27 | 2012-07-11 | 浙江乐恒动力科技有限公司 | Double-silencing cooling structure of engine |
| CN104265454A (en) * | 2014-09-16 | 2015-01-07 | 江苏天诚车饰科技有限公司 | Engine hood assembly |
| CN104703866A (en) * | 2012-10-11 | 2015-06-10 | 北极星工业有限公司 | Side-by-side vehicle |
| CN205781710U (en) * | 2016-05-24 | 2016-12-07 | 重庆三二一绝热制品有限公司 | There is the metal protection shell of insulation |
| CN207879468U (en) * | 2017-12-19 | 2018-09-18 | 浙江方圆机电设备制造有限公司 | A kind of automobile engine heat shield |
| CN108590813A (en) * | 2018-04-18 | 2018-09-28 | 江苏中伟机械制造有限公司 | A kind of environmental protection sound deadening device |
| CN209813888U (en) * | 2019-04-25 | 2019-12-20 | 张家港润盛科技材料有限公司 | Heat-insulation and sound-reduction aluminum cover of automobile engine |
-
2019
- 2019-04-25 CN CN201910337498.3A patent/CN109941208A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264333A (en) * | 1997-06-09 | 2000-08-23 | Atd公司 | Shaped multilayer metal foil shield structures and method of making |
| JP2003041931A (en) * | 2001-08-01 | 2003-02-13 | Hitachi Constr Mach Co Ltd | Muffler device |
| CN102562251A (en) * | 2011-12-27 | 2012-07-11 | 浙江乐恒动力科技有限公司 | Double-silencing cooling structure of engine |
| CN104703866A (en) * | 2012-10-11 | 2015-06-10 | 北极星工业有限公司 | Side-by-side vehicle |
| CN104265454A (en) * | 2014-09-16 | 2015-01-07 | 江苏天诚车饰科技有限公司 | Engine hood assembly |
| CN205781710U (en) * | 2016-05-24 | 2016-12-07 | 重庆三二一绝热制品有限公司 | There is the metal protection shell of insulation |
| CN207879468U (en) * | 2017-12-19 | 2018-09-18 | 浙江方圆机电设备制造有限公司 | A kind of automobile engine heat shield |
| CN108590813A (en) * | 2018-04-18 | 2018-09-28 | 江苏中伟机械制造有限公司 | A kind of environmental protection sound deadening device |
| CN209813888U (en) * | 2019-04-25 | 2019-12-20 | 张家港润盛科技材料有限公司 | Heat-insulation and sound-reduction aluminum cover of automobile engine |
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