CN107487277A - Automobile-used heat insulating mattress and vehicle - Google Patents
Automobile-used heat insulating mattress and vehicle Download PDFInfo
- Publication number
- CN107487277A CN107487277A CN201611210855.2A CN201611210855A CN107487277A CN 107487277 A CN107487277 A CN 107487277A CN 201611210855 A CN201611210855 A CN 201611210855A CN 107487277 A CN107487277 A CN 107487277A
- Authority
- CN
- China
- Prior art keywords
- automobile
- used heat
- heat insulating
- layer
- insulating mattress
- 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.)
- Granted
Links
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
- B60R13/0815—Acoustic or thermal insulation of passenger compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
Abstract
This disclosure relates to a kind of automobile-used heat insulating mattress and vehicle, the automobile-used heat insulating mattress includes thermal insulating layer on surface (1), wherein, the outer surface of the thermal insulating layer on surface (1) is connected with the sound insulation net (4) formed by thermo electric material.So, thermal insulation layer can reflect heat, play heat-insulated effect, prevent the unofficial biography of heat；The loose structure of sound insulation net can play a part of completely cutting off and absorb to noise caused by vehicle simultaneously, the noise for being transmitted to in-car can be reduced, the ride comfort of occupant is improved, and sound insulation net also has the function of heated in real-time, can be to being heated when vehicle needs to it.
Description
Technical field
This disclosure relates to the heat insulating mattress field of vehicle, in particular it relates to a kind of automobile-used heat insulating mattress and vehicle.
Background technology
With the continuous improvement that consumer is required ride quality, how to eliminate in-car noise become it is of concern
One broad aspect.At present, the insulation system applied to automobile, there is certain soundproof effect, but on the one hand, the insulation system can not
Noise is completely eliminated, and function is also relatively single, can not meet the requirement of raising of the people for comfort level of riding.
The content of the invention
One purpose of the disclosure is to provide a kind of automobile-used heat insulating mattress, and the automobile-used heat insulating mattress can not only completely cut off and absorption is made an uproar
Sound, and can be with heated in real-time vehicle.
Another object of the present disclosure is to provide a kind of vehicle, and the vehicle includes automobile-used heat insulating mattress disclosed above.
To achieve these goals, the disclosure provides a kind of automobile-used heat insulating mattress, including thermal insulating layer on surface, wherein, the table
The outer surface of face thermal insulation layer is connected with forms sound insulation net by thermo electric material.
Alternatively, the automobile-used heat insulating mattress also includes the sound absorbing layer of the inner surface positioned at the thermal insulating layer on surface.
Alternatively, the sound absorbing layer is polyester fibre acoustic panel.
Alternatively, the thickness of the automobile-used heat insulating mattress is 20mm~30mm, and the thickness of the sound absorbing layer is 8mm~12mm.
Alternatively, it is also associated with puigging between the thermal insulating layer on surface and the sound absorbing layer.
Alternatively, the puigging includes layer of polyurethane and ethylene-propylene-diene monomer glue-line, the ethylene-propylene-diene monomer glue-line and institute
Sound absorbing layer is stated to be connected.
Alternatively, the sound absorbing layer rivet hot is welded to the ethylene-propylene-diene monomer glue-line.
Alternatively, the thickness ratio between the layer of polyurethane and the ethylene-propylene-diene monomer glue-line is 6:1~7:1.
According to another aspect of the present disclosure, there is provided a kind of vehicle, including above-mentioned automobile-used heat insulating mattress.
Alternatively, in addition to vehicle ECU and temperature-detecting device, respectively with the sound insulation net and the temperature-detecting device
Electrical connection, to receive the temperature signal of the temperature-detecting device, and the sound insulation net is heated according to temperature signal control.
The beneficial effect of the disclosure is：On this automobile-used heat insulating mattress sound insulation net is connected in the outer surface of thermal insulating layer on surface.So,
Thermal insulating layer on surface can reflect heat, play heat-insulated effect；Simultaneously on the one hand sound insulation net can rise to noise caused by vehicle
To isolation and the effect absorbed, the noise for being transmitted to in-car can be reduced, improves the ride comfort of occupant, on the other hand, every
Sound net is also used as heater, provides heat in real time for vehicle.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the structure chart for the enging cabin that the disclosure provides.
Fig. 2 is Fig. 1 A-A sectional views.
Fig. 3 is Fig. 2 B partial enlarged drawings.
Fig. 4 is the plan for the sound insulation net that the disclosure provides.
Description of reference numerals
The puigging of 1 thermal insulating layer on surface 2
The ethylene-propylene-diene monomer glue-line of 21 layer of polyurethane 22
The groove of 3 sound absorbing layer 31
The temperature-detecting device of 4 sound insulation net 5
The enging cabin of 6 insulating barrier 7
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
As shown in Figures 1 to 4, according to an aspect of this disclosure, there is provided a kind of automobile-used heat insulating mattress, including thermal insulating layer on surface
1, wherein, the outer surface of thermal insulating layer on surface 1 is connected with forms sound insulation net 4 by thermo electric material.
That is, on the basis of heat-insulated, sound insulation net 4 is added, as shown in figure 4, sound insulation net 4 is loose structure so that vehicle
The Acoustic Wave Propagation of noise is gradually decayed, so as to reach the purpose of sound insulation, sound absorption；In addition, sound insulation net 4 can be thermo electric material, this
Sample, sound insulation net 4 can also play a part of heating after powered up.And for being actually needed according to vehicle, it can select certainly
Dynamic turn on or off is heated to vehicle.For example, in winter, in the case that temperature is relatively low, in order to meet the normal of engine
Operating temperature, sound insulation net 4 can accelerate hot vehicle speed to be heated to vehicle.Wherein, thermo electric material can be semiconductor material
Material, and in order to which by powered sound insulation net 4 and external insulation, insulating barrier 6 can also be set up in outside.
In addition, in order to further enhance absorption noise, in the present embodiment, as shown in figure 3, this automobile-used heat insulating mattress
Also include the sound absorbing layer 3 positioned at thermal insulating layer on surface 1.
So, the noise of conduction can be absorbed using sound absorbing layer 3, passes through sound insulation net 4 and the dual work of sound absorbing layer 3
With, noise can be played a part of completely cut off and absorb, can reduce be transmitted to in-car noise.
In other words, this automobile-used heat insulating mattress collection is heat-insulated, sound insulation, sound-absorbing and heated in real-time multi-functional to become one,
Drastically increase the ride comfort of occupant.
Specifically, in the present embodiment, sound absorbing layer 3 can be polyester fibre acoustic panel.Not only there is preferable sound-absorbing
Property, while also there is certain heat-proof quality, and this kind of material environment friendly, it is non-toxic, there is very big impact resistance, performance compared with
It is stable, the noise for being transmitted to vehicle interior can be fully absorbed.
In addition, the thickness of automobile-used heat insulating mattress can be 20mm~30mm, the thickness of sound absorbing layer 3 can be 8mm~12mm.
That is, on the premise of it disclosure satisfy that absorption, isolation noise, it can avoid taking in-car excessive space again, ensure the easypro of in-car
Adaptive.
In order to further enhance isolation noise, in the present embodiment, the thermal insulating layer on surface 1 and the sound absorbing layer 3 it
Between be also associated with puigging 2.That is, with reference to sound absorbing layer 3, dual noise elimination barrier is formed, ensures the comfortableness of passenger inside the vehicle.
As its name suggests, sound insulation is relative to two spaces, and main function is exactly to separate sound from a space to another
Individual space, prevent the interference of noise.As shown in figure 3, in order to which sufficiently by Noise insulati on, in the present embodiment, puigging 2 is also
Layer of polyurethane 21 and ethylene-propylene-diene monomer glue-line 22 can be included, ethylene-propylene-diene monomer glue-line 22 is connected with sound absorbing layer 3.That is, using poly-
The structure of urethane material (being PUR) and ethylene propylene diene monomer (EPDM) material (being EPDM) dual acoustic material, and to avoid two
There is coincidence effect and weakens soundproof effect in layer sound-insulating structure, and the thickness of double-layer structure differs.So, ensure that noise fills
Point it is isolated, block, avoid noise transmission from causing the discomfort of occupant to in-car.Wherein, polyurethane material can be hard bubble
Body, hole-closing structure is formed, completely cut off sound, while heat-insulated performance is had concurrently, with the collective effect of thermal insulating layer on surface 1 so that every
Hot property increase.
And in the present embodiment, above-mentioned polyester fibre acoustic panel can be welded to puigging 2 with rivet hot.It can pass through
Sound absorbing layer 3 is compressed deformation by the head of riveting gun, as shown in figure 3, the sound absorbing layer 3 compressed after deformation forms fluted 31, i.e. in figure
Dotted line position compress puigging 2, now the high temperature on riveting gun head is by the heating and melting of puigging 2 so that puigging 2 and sound-absorbing
Layer 3 interconnects, and the groove 31 formed additionally by this connected mode can also have the sound-absorbing effect of sound-absorbing hole,
So as to further increase the sound-absorbing effect of sound absorbing layer 3.
Rivet hot welding as a kind of simple, reliable, high performance-price ratio permanent fixing assembling method, can multiple spot riveting admittedly
It is fixed, without any bonding agent, solvent, filler and fastener is dosed, also do not consume mass energy, environmental protection, energy-conservation, efficient, connection
Firmly.
Due to ethylene propylene diene monomer (EPDM) material compare polyurethane material cost it is higher, therefore, in the present embodiment, gather
Thickness ratio between urethane layer 21 and ethylene-propylene-diene monomer glue-line 22 can be 6:1~7:1.Ethylene propylene diene monomer (EPDM) material cost is relative
Higher but limited thickness can be realized as significant soundproof effect.Therefore, the thickness of ethylene-propylene-diene monomer glue-line 22 can be
2mm~2.5mm, and layer of polyurethane 21 can also increase soundproof effect with the increase of thickness, so, increase scope in thickness
It is interior, can be cost-effective, the effect of preferable noise reduction sound insulation can be reached again.
Wherein, thermal insulating layer on surface 1 can be aluminium foil layer.Aluminum foil material can reflect heat, play a part of completely cutting off heat,
And the thickness of general aluminium foil layer can be between 0.1mm~0.2mm, it is only necessary to very thin one layer, interior space is not take up,
To realize preferable effect of heat insulation.
In the present embodiment, thermal insulating layer on surface 1 is mutually bonded as one with puigging 2 by foaming to combine.That is, sound insulation
Layer 2 can be the hard foam in above-mentioned polyurethane material, so, then thermal insulating layer on surface 1 and puigging 2 be passed through into mould
After having heated baking so that hard foam has the function that to bond and sound insulation, by puigging 2 and the one of thermal insulating layer on surface 1
Molding bonded.That is, above-mentioned aluminium foil layer and ethylene-propylene-diene monomer glue-line are connected respectively to together by polyurethane foam material,
Finally three is caused to be connected to one.
According to another aspect of the present disclosure, a kind of vehicle is also provided, the vehicle includes above-mentioned automobile-used heat insulating mattress.So,
Can effectively flat, noise reduction, improve the comfortableness of vehicle, and when needing to increase vehicle interior temperature, can also connect
Vehicle part heating system heats to it.
In order to realize the heating function of above-mentioned automobile-used heat insulating mattress, specifically, this vehicle also includes vehicle ECU (vehicle mounted electrics
Brain, i.e. vehicle control device) and temperature-detecting device 5, vehicle ECU electrically connected respectively with sound insulation net 4 and temperature-detecting device 5,
To receive the temperature signal of temperature-detecting device 5, and heating sound insulation net 4 is controlled according to the temperature signal.
That is, vehicle temperature is detected according to temperature-detecting device 5 in real time, can is to need to heat than vehicle part described above
The engine compartment components of function, now can be with sets target temperature range between 0 degree to 90 degree, when vehicle is less than the target temperature
The minimum of degree, then sound insulation net 4 is connected, converts electrical energy into heat energy, it is produced heat and be dispersed into vehicle, in this manner it is possible to
Vehicle is heated；When higher than the peak of the target temperature, then sound insulation net 4 is disconnected, now 4, sound insulation net is protected negative
Blame sound insulation.Temperature-detecting device 5 can be temperature sensor, and controller can be the controller of vehicle in itself.As shown in figure 1,
For the enging cabin 7 with this automobile-used heat insulating mattress.
To sum up, the disclosure provides a kind of automobile-used heat insulating mattress, vehicle part heating system and vehicle, in thermal insulating layer on surface 1
Outside can be compounded with sound insulation net.So, thermal insulation layer can reflect heat, play heat-insulated effect, prevent the unofficial biography of heat；Together
When sound insulation net loose structure noise caused by vehicle can be played a part of completely cut off and absorb, can reduce and be transmitted to in-car
Noise, improve the ride comfort of occupant, and sound insulation net also has the function of heated in real-time, can be to being needed in vehicle
When it is heated.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical scheme of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (10)
1. a kind of automobile-used heat insulating mattress, including thermal insulating layer on surface (1), it is characterised in that the outer surface of the thermal insulating layer on surface (1) connects
It is connected to the sound insulation net (4) formed by thermo electric material.
2. automobile-used heat insulating mattress according to claim 1, it is characterised in that the automobile-used heat insulating mattress also includes being located at the table
The sound absorbing layer (3) of the inner surface of face thermal insulation layer (1).
3. automobile-used heat insulating mattress according to claim 2, it is characterised in that the sound absorbing layer (3) is polyester fibre acoustic panel.
4. automobile-used heat insulating mattress according to claim 2, it is characterised in that the thickness of the automobile-used heat insulating mattress be 20mm~
30mm, the thickness of the sound absorbing layer (3) is 8mm~12mm.
5. the automobile-used heat insulating mattress according to any one in claim 2-4, it is characterised in that the thermal insulating layer on surface (1)
Puigging (2) is also associated between the sound absorbing layer (3).
6. automobile-used heat insulating mattress according to claim 5, it is characterised in that the puigging (2) includes layer of polyurethane (21)
With ethylene-propylene-diene monomer glue-line (22), the ethylene-propylene-diene monomer glue-line (22) is connected with the sound absorbing layer (3).
7. automobile-used heat insulating mattress according to claim 6, it is characterised in that sound absorbing layer (3) rivet hot is welded to described three
First ethylene-propylene rubber layer (22).
8. according to the automobile-used heat insulating mattress of claim 6 requirement, it is characterised in that the layer of polyurethane (21) and the EPDM
Thickness ratio between rubber layer (22) is 6:1~7:1.
9. a kind of vehicle, it is characterised in that the vehicle includes automobile-used heat-insulated according to any one in claim 1-8
Pad.
10. vehicle according to claim 9, it is characterised in that also including vehicle ECU and temperature-detecting device (5), the car
ECU electrically connects with the sound insulation net (4) and the temperature-detecting device (5) respectively, to receive the temperature-detecting device (5)
Temperature signal, and the sound insulation net (4) is heated according to temperature signal control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210855.2A CN107487277B (en) | 2016-12-24 | 2016-12-24 | Automobile-used heat insulating mattress and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210855.2A CN107487277B (en) | 2016-12-24 | 2016-12-24 | Automobile-used heat insulating mattress and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107487277A true CN107487277A (en) | 2017-12-19 |
| CN107487277B CN107487277B (en) | 2020-03-24 |
Family
ID=60643308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611210855.2A Active CN107487277B (en) | 2016-12-24 | 2016-12-24 | Automobile-used heat insulating mattress and vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN107487277B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319396A (en) * | 2020-11-27 | 2021-02-05 | 安徽江淮汽车集团股份有限公司 | Enclose sound insulation pad subassembly and car before in car |
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| CN202528927U (en) * | 2012-04-24 | 2012-11-14 | 三河三友汽车部件有限公司 | Heat-insulating pad for front automotive cabin |
| JP2013139867A (en) * | 2012-01-02 | 2013-07-18 | Masaru Hiyamizu | Vehicle interior and other heat insulation material |
| CN203438952U (en) * | 2013-07-19 | 2014-02-19 | 北汽福田汽车股份有限公司 | Noise-insulation and heat-insulation pad and vehicle |
| CN203910939U (en) * | 2014-03-04 | 2014-10-29 | 李广军 | Thermal insulation box for storage battery |
| CN205705584U (en) * | 2016-06-20 | 2016-11-23 | 常州市祺胜塑胶化工有限公司 | A kind of anti-flaming thermal-insulation sound insulating pad |
-
2016
- 2016-12-24 CN CN201611210855.2A patent/CN107487277B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013139867A (en) * | 2012-01-02 | 2013-07-18 | Masaru Hiyamizu | Vehicle interior and other heat insulation material |
| CN202528927U (en) * | 2012-04-24 | 2012-11-14 | 三河三友汽车部件有限公司 | Heat-insulating pad for front automotive cabin |
| CN203438952U (en) * | 2013-07-19 | 2014-02-19 | 北汽福田汽车股份有限公司 | Noise-insulation and heat-insulation pad and vehicle |
| CN203910939U (en) * | 2014-03-04 | 2014-10-29 | 李广军 | Thermal insulation box for storage battery |
| CN205705584U (en) * | 2016-06-20 | 2016-11-23 | 常州市祺胜塑胶化工有限公司 | A kind of anti-flaming thermal-insulation sound insulating pad |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319396A (en) * | 2020-11-27 | 2021-02-05 | 安徽江淮汽车集团股份有限公司 | Enclose sound insulation pad subassembly and car before in car |
| CN112319396B (en) * | 2020-11-27 | 2022-10-21 | 安徽江淮汽车集团股份有限公司 | Enclose sound insulation pad subassembly and car before in car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107487277B (en) | 2020-03-24 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191021 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Applicant after: Beiqi Futian Automobile Co., Ltd. Address before: 100102 building, No. 1, 2 Tong Tung Avenue, Chaoyang District, Beijing Applicant before: Baowa Automobile (China) Co., Ltd. |
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| GR01 | Patent grant |