CN206107149U - Engine bonnet heat -proof device - Google Patents
Engine bonnet heat -proof device Download PDFInfo
- Publication number
- CN206107149U CN206107149U CN201621028392.3U CN201621028392U CN206107149U CN 206107149 U CN206107149 U CN 206107149U CN 201621028392 U CN201621028392 U CN 201621028392U CN 206107149 U CN206107149 U CN 206107149U
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- CN
- China
- Prior art keywords
- thermal insulation
- insulation layer
- shell
- filled cavity
- support
- 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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Abstract
The utility model discloses an engine bonnet heat -proof device, including the insulator, the insulator includes a plurality of insulate against heat unit, the horizontal radiating groove of a plurality of and the vertical radiating groove of a plurality of, wherein, thermal -insulated unit includes shell, inner support, outer support, first insulating layer, second septum thermosphere, third insulating layer and fourth insulating layer, first insulating layer inlays to be established in the shell, the inner support inlays to be established in the first insulating layer, the fourth insulating layer inlays to be established in the inner support, the outer support with the second septum thermosphere all overlaps to be established on the fourth insulating layer, the third insulating layer inlays to be established on the outer support. Owing to adopt the structure, make the utility model discloses the reliability is high, and the installation is simple, and it is high to inhale sound adiabatic efficiency, and is durable.
Description
Technical field
This utility model is related to heat ray filter technical field, and in particular to a kind of hood heat ray filter.
Background technology
Electromotor is the radiating piece that a meeting produces amount of heat, generally for reduction volume, the peripheral region of electromotor
Inside can all compress many parts, limit air-flow, cause electromotor case temperature increase, due to electromotor also can produce it is very big
Noise, heat and noise can become its incoming in-car main path by hood, can not only affect the comfort level taken,
Vehicle can be also set some problems occur, it will usually to arrange one layer of heat insulating mattress in hood to carry out sound-absorption and heat-insulation, a part
The production process of heat insulating mattress is complicated, and installation process trouble a, part generally adopts common interior material, so sound-absorption and heat-insulation efficiency
Difference, and reliability is low, service life is short.
Therefore it is badly in need of a kind of fortune reliability high, installs simple, sound-absorption and heat-insulation efficiency high, durable hood is heat-insulated
Device.
Utility model content
In view of this, this utility model provides a kind of reliability height, installs simple, and sound-absorption and heat-insulation efficiency high is durable
Hood heat ray filter.
For achieving the above object, this utility model provides following technical scheme：
A kind of hood heat ray filter, wherein, including insulator, if the insulator include several insulating units,
Dry heatsink transverse groove and several longitudinal radiating grooves, wherein, the insulating unit include shell, inner support, support arm, first
Thermal insulation layer, second thermal insulation layer, the 3rd thermal insulation layer and the 4th thermal insulation layer, the first thermal insulation layer is embedded in the inside the shell, described
Inner support is embedded in the first thermal insulation layer, and the 4th thermal insulation layer is embedded in the inner support, the support arm and institute
State second thermal insulation layer to be set on the 4th thermal insulation layer, and the second thermal insulation layer is located at the inner support with described outer
Between frame, the 3rd thermal insulation layer is embedded on the support arm, and positioned at the inside the shell.
Further, the lower surface of the shell is provided with connecting portion, and the upper surface of the shell is provided with a upper shed,
The upper shed communicates the accommodating chamber of the shell.
Further, the inner support includes base plate and the side plate being fixedly installed on base plate end face, the base plate
Bottom surface, the outer wall of side plate, the inwall of the bottom surface of accommodating chamber and accommodating chamber form the first filled cavity.
Further, the support arm includes support body, is arranged on the leg of support body bottom and one end is arranged on leg
Flange, the other end of the flange to the top of the support body extends, and the support body and the upper surface of the base plate form the
Four filled cavities.
Further, the bottom surface of the leg, the outer wall of the flange, the upper surface of the base plate and the side plate
Inwall forms the second filled cavity.
Further, the outer wall of the support body, the top surface of the leg, the outer wall of the flange and the accommodating chamber
Top surface forms the 3rd filled cavity.
Further, the first thermal insulation layer is arranged on the first filling intracavity, and the second thermal insulation layer is arranged on
The second filling intracavity, the 3rd thermal insulation layer is arranged on the 3rd filling intracavity, and the 4th thermal insulation layer is arranged on institute
State the 4th filling intracavity.
It can be seen from above-mentioned technical scheme that, the utility model has the advantages that：Reliability is high, installs simple, sound-absorbing every
The thermal efficiency is high, durable.
In addition to objects, features and advantages described above, this utility model also has other purposes, feature and excellent
Point.Below with reference to figure, this utility model is described in further detail.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the half-sectional structural representation of insulating unit of the present utility model.
Fig. 3 is the scheme of installation of shell, inner support and the support arm of insulating unit.
Fig. 4 is the structural representation of the shell of insulating unit.
Fig. 5 is the structural representation of the inner support of insulating unit.
Fig. 6 is the structural representation of the support arm of insulating unit.
It is labeled as in figure：Lid 1, inner chamber 2, insulator 3, insulating unit 4, shell 41, connecting portion 411, accommodating chamber 412,
Upper shed 413, the first filled cavity 42, inner support 43, base plate 431, side plate 432, the second filled cavity 44, the 3rd filled cavity 45,
Four filled cavities 46, support arm 47, support body 471, leg 472, flange 473, heatsink transverse groove 5, longitudinal radiating groove 6, first are heat-insulated
Layer 7, second thermal insulation layer 8, the 3rd thermal insulation layer 9, the 4th thermal insulation layer 10.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Referring to figs. 1 to Fig. 6, a kind of hood heat ray filter as shown in Figure 1, including insulator 3 and lid 1 are described
Insulator 3 is embedded in the inner chamber 2 of the lid 1, and the insulator 3 includes several insulating units 4, several heatsink transverses
Groove 5 and several longitudinal radiating grooves 6, the insulating unit 4 is horizontal and vertical to be arranged in order, two laterally adjacent insulating units
Longitudinal radiating groove 6 is left between 4, between two longitudinally adjacent insulating units 4 heatsink transverse groove 5, the heatsink transverse are left
Groove 5 and longitudinal radiating groove 6 make radiating efficiency high, vehicle stall rear engine shell can fast cooling, in the vehicle short time again
Startup does not make engine shell be rapidly heated yet.
As shown in Fig. 2 the insulating unit 4 includes shell 41, inner support 43, support arm 47, first thermal insulation layer 7, second
Thermal insulation layer 8, the 3rd thermal insulation layer 9 and the 4th thermal insulation layer 10, the first thermal insulation layer 7 is embedded in the shell 41, described interior
Frame 43 is embedded in the first thermal insulation layer 7, and the 4th thermal insulation layer 10 is embedded in the inner support 43, the support arm 47
It is set on the 4th thermal insulation layer 10 with the second thermal insulation layer 8, and the second thermal insulation layer 8 is located at the inner support 43
Between the support arm 47, the 3rd thermal insulation layer 9 is embedded on the support arm 47, and in the shell 41, institute
Shell 41, inner support 43 and support arm 47 are stated for increasing the intensity of the insulating unit 4, also uses the insulating unit 4
More permanent, the first thermal insulation layer 7, second thermal insulation layer 8, the 3rd thermal insulation layer 9 and the 4th thermal insulation layer 10 enable the insulating unit 4
Multilayer insulation and sound insulation are enough realized, the reliability of work is improved.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the lower surface of the shell 41 is provided with connecting portion 411, the shell
41 upper surface is provided with a upper shed 413, and the upper shed 413 communicates the accommodating chamber 412 of the shell 41, the shell
41 are connected by the connecting portion 411 with the lid 1, because heat ray filter is made up of multiple insulating units 4, so manufacture and
Make process simple without the radian of the consideration lid 1 in installation process.
The inner support 43 includes base plate 431 and the side plate 432 being fixedly installed on the end face of base plate 431, the base plate
The inwall of 431 bottom surface, the outer wall of side plate 432, the bottom surface of accommodating chamber 412 and accommodating chamber 412 forms the first filled cavity 42, and institute
State first thermal insulation layer 7 to be arranged in first filled cavity 42, because the first filled cavity 42 takes the shape of the letter U, it is to avoid described first is heat-insulated
Layer 7 gives a discount, corrugation affects using effect.
The support arm 47 includes support body 471, is arranged on the leg 472 of the bottom of support body 471 and one end is arranged on leg 472
On flange 473, the outer peripheral face at the top of the support body 471 kept out in the upper shed 413, the flange 473 it is another
Hold to the top of the support body 471 and extend, the support body 471 forms the 4th filled cavity 46 with the upper surface of the base plate 431, and
4th thermal insulation layer 10 is arranged in the 4th filled cavity 46, used by the existing heat insulation sound absorbent of the 4th thermal insulation layer 10,
There is supporting role.
The bottom surface of the leg 472, the outer wall of the flange 473, the upper surface of the base plate 431 and the side plate 432
Inwall form the second filled cavity 44, and the second thermal insulation layer 8 is arranged in second filled cavity 44, it is to avoid described second
Thermal insulation layer 8 gives a discount, wrinkle impact using effect.
The outer wall of the support body 471, the top surface of the leg 472, the outer wall of the flange 473 and the accommodating chamber 412
Top surface form the 3rd filled cavity 45, and the 3rd thermal insulation layer 9 is arranged in the 3rd filled cavity 45, it is to avoid use process
Described in support arm 47 occur loosen produce noise.
Using said structure, make the thermal insulation layer of the surrounding of the insulating unit 4 uniform, and then make the insulating unit 4
Inside is heated evenly, and is not in the too high situation of hood local temperature, and stability is more preferable.
Preferred embodiment of the present utility model is these are only, this utility model is not limited to, for this area
Technical staff for, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.
Claims (7)
1. a kind of hood heat ray filter, it is characterised in that including insulator (3), the insulator (3) including several every
Hot cell (4), several heatsink transverse grooves (5) and several longitudinal radiating grooves (6), wherein, the insulating unit (4) is including outer
Shell (41), inner support (43), support arm (47), first thermal insulation layer (7), second thermal insulation layer (8), the 3rd thermal insulation layer (9) and the 4th
Thermal insulation layer (10), the first thermal insulation layer (7) is embedded in the shell (41), and the inner support (43) is embedded described first
In thermal insulation layer (7), the 4th thermal insulation layer (10) is embedded in the inner support (43), the support arm (47) and described second
Thermal insulation layer (8) is set on the 4th thermal insulation layer (10), and the second thermal insulation layer (8) positioned at the inner support (43) with
Between the support arm (47), the 3rd thermal insulation layer (9) is embedded on the support arm (47), and positioned at the shell (41)
It is interior.
2. hood heat ray filter according to claim 1, it is characterised in that set on the lower surface of the shell (41)
The upper surface for having connecting portion (411), the shell (41) is provided with a upper shed (413), and the upper shed (413) makes described outer
The accommodating chamber (412) of shell (41) is communicated.
3. hood heat ray filter according to claim 2, it is characterised in that the inner support (43) is including base plate
(431) and the side plate (432) that is fixedly installed on base plate (431) end face, the bottom surface of the base plate (431), side plate (432)
The inwall of outer wall, the bottom surface of accommodating chamber (412) and accommodating chamber (412) forms the first filled cavity (42).
4. hood heat ray filter according to claim 3, it is characterised in that the support arm (47) is including support body
(471) flange (473) that the leg (472) and one end for, being arranged on support body (471) bottom is arranged on leg (472), it is described convex
The other end of edge (473) to the top of the support body (471) extends, the upper surface of the support body (471) and the base plate (431)
Form the 4th filled cavity (46).
5. hood heat ray filter according to claim 4, it is characterised in that the bottom surface of the leg (472), described
The outer wall of flange (473), the upper surface of the base plate (431) form the second filled cavity (44) with the inwall of the side plate (432).
6. hood heat ray filter according to claim 5, it is characterised in that the outer wall of the support body (471), described
The top surface of leg (472), the outer wall of the flange (473) form the 3rd filled cavity (45) with the top surface of the accommodating chamber (412).
7. hood heat ray filter according to claim 6, it is characterised in that the first thermal insulation layer (7) is arranged on
In first filled cavity (42), the second thermal insulation layer (8) is arranged in second filled cavity (44), and the described 3rd is heat-insulated
Layer (9) is arranged in the 3rd filled cavity (45), and the 4th thermal insulation layer (10) is arranged in the 4th filled cavity (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028392.3U CN206107149U (en) | 2016-08-31 | 2016-08-31 | Engine bonnet heat -proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028392.3U CN206107149U (en) | 2016-08-31 | 2016-08-31 | Engine bonnet heat -proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107149U true CN206107149U (en) | 2017-04-19 |
Family
ID=58518819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028392.3U Expired - Fee Related CN206107149U (en) | 2016-08-31 | 2016-08-31 | Engine bonnet heat -proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107149U (en) |
-
2016
- 2016-08-31 CN CN201621028392.3U patent/CN206107149U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20210831 |