CN208216150U - One kind is breathed freely compound foam - Google Patents
One kind is breathed freely compound foam Download PDFInfo
- Publication number
- CN208216150U CN208216150U CN201820233948.5U CN201820233948U CN208216150U CN 208216150 U CN208216150 U CN 208216150U CN 201820233948 U CN201820233948 U CN 201820233948U CN 208216150 U CN208216150 U CN 208216150U
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- foam
- layer
- adhesive
- air hole
- heat conductive
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Abstract
It breathes freely compound foam the utility model discloses one kind; including foam ontology; foam ontology is internally provided with high density foamed cotton layer; high density foamed cotton layer is internally provided with several big air holes; the inside of big air hole is equipped with a plurality of heat conductive filament, and the bottom of heat conductive filament is bonded with thermally conductive sheet, and the top peace of big air hole turns have inverted trapezoidal mouth; release protective film is provided at the top of inverted trapezoidal mouth, this body sidewall of foam is provided with several small air holes.High density foamed cotton layer light weight, resilience is good, strong shock resistance, big air hole, small air hole and shape of the mouth as one speaks hole, improves the gas permeability of bubble face film, heat conductive filament and thermally conductive sheet not only increase the heat dissipation effect of bubble face film, structural strength and buffering effect are improved simultaneously, are increased foam usable floor area in maximum magnitude and are reached pooling feature, fitting positioning is simple, it solves the damage of the cooling fin own wt and external impacts of electronic product to chip, realizes ventilating buffering fitting one.
Description
Technical field
The utility model relates to buffer foam film technologies field, in particular to one kind is breathed freely compound foam.
Background technique
Foam film is to be coated with solvent type (or heat molten type) in its one or both sides using EVA either P E foam as substrate
Pressure sensitive adhesive is multiple again to be fabricated with release paper, has the function of sealing, damping, with outstanding leakproofness, incompressible morphotropism,
Anti-flammability, wellability etc., product are widely used in electric equipment products, component of machine, all kinds of small household appliances, Cellphone Accessories, work
Industry instrument, computer and perimeter equipment, automobile parts, audio-visual equipment, toy, cosmetics etc..
With the development of the times, electronic product more and more enters in people's lives, in computer, electronic equipment
Middle cooling fin own wt and external impacts can cause chip centainly to damage, thus need to be bonded must padded coaming, it is former
Some silica gel dots quadrangle be bonded method after the completion of fitting client be bonded thermal paste it is more inconvenient, and due to foam fitting after
The sealing effect of joint place reduces the ventilative and heat dissipation effect of equipment, reduces working efficiency, be unfavorable for using.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides one kind and breathes freely compound foam.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model one kind is breathed freely compound foam, including foam ontology, and being internally provided with for the foam ontology is highly dense
Foamed cotton layer is spent, the high density foamed cotton layer is internally provided with several big air holes, and the inside of the big air hole is equipped with
A plurality of heat conductive filament, the bottom of the heat conductive filament are bonded with thermally conductive sheet, and the top peace of the big air hole turns have inverted trapezoidal mouth, described
Release protective film is provided at the top of inverted trapezoidal mouth, described this body sidewall of foam is provided with several small air holes, described to lead
Heated filament is respectively interposed inside big air hole and small air hole.
As a kind of optimal technical scheme of the utility model, the bottom of the high density foamed cotton layer is provided with the first viscose glue
Layer, the bottom of first adhesive-layer are provided with PET double-glue bat, and the bottom of the PET double-glue bat is provided with the second viscose glue
Layer, the side of second adhesive-layer are provided with release paper membrane, and one end of the release paper membrane is provided with shape of the mouth as one speaks hole.
As a kind of optimal technical scheme of the utility model, the release paper membrane and PET double-glue bat viscose glue are detachable
Connection.
As a kind of optimal technical scheme of the utility model, it is coated on first adhesive-layer and the second adhesive-layer
Viscose glue.
As a kind of optimal technical scheme of the utility model, the heat conductive filament and thermally conductive sheet are all made of aluminium foil alloy material
It is made.
The utility model beneficial effect achieved is: the utility model structure is simple, the high density foamed cotton layer of setting
Light weight, resilience is good, strong shock resistance, big air hole, small air hole and shape of the mouth as one speaks hole, improves the ventilative of bubble face film
Property, heat conductive filament and thermally conductive sheet not only increase the heat dissipation effect of bubble face film, while improving structural strength and buffering effect, most
Increasing foam usable floor area in a wide range of and reaches pooling feature, fitting positioning is simple, and it is easy to assembly, solve dissipating for electronic product
The damage of backing own wt and external impacts to chip realizes ventilating buffering fitting one.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is one of partial structural diagram of the utility model；
Fig. 3 is the two of the partial structural diagram of the utility model；
In figure: 1, foam ontology；2, high density foamed cotton layer；3, big air hole；4, heat conductive filament；5, thermally conductive sheet；6, inverted trapezoidal
Mouthful；7, release protective film；8, small air hole；9, the first adhesive-layer；10, PET double-glue bat；11, the second adhesive-layer；12, release
Paper membrane；13, shape of the mouth as one speaks hole.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
It breathes freely compound foam, including foam ontology 1 as shown in Figure 1-3, the utility model provides one kind, foam ontology 1
It is internally provided with high density foamed cotton layer 2, high density foamed cotton layer 2 is internally provided with several big air holes 3, big air hole 3
Inside is equipped with a plurality of heat conductive filament 4, and the bottom of heat conductive filament 4 is bonded with thermally conductive sheet 5, and the top peace of big air hole 3 turns have inverted trapezoidal
Mouth 6, the top of inverted trapezoidal mouth 6 is provided with release protective film 7, and 1 side wall of foam ontology is provided with several small air holes 8, leads
Heated filament 4 is respectively interposed inside big air hole 3 and small air hole 8.
The bottom of high density foamed cotton layer 2 is provided with the first adhesive-layer 9, and the bottom of the first adhesive-layer 9 is provided with PET double-sided adhesive
Plate 10, the bottom of PET double-glue bat 10 are provided with the second adhesive-layer 11, and the side of the second adhesive-layer 11 is provided with release paper membrane
12, one end of release paper membrane 12 is provided with shape of the mouth as one speaks hole 13, and the adhesive-layer of multilayer, which improves, has pasted effect, and shape of the mouth as one speaks hole 13 improves
Air permeability effect is easy to use.
Release 10 viscose glue of paper membrane 12 and PET double-glue bat is detachably connected, and is convenient for pasting, while being improved using effect
Fruit.
Viscose glue is coated on first adhesive-layer 9 and the second adhesive-layer 11, viscose glue makes first on PET double-glue bat 10
Adhesive-layer 9 is mutually Nian Jie with high density foamed cotton layer 2, also allows release paper membrane 12 mutually Nian Jie with PET double-glue bat 10.
Heat conductive filament 4 and thermally conductive sheet 5 are all made of aluminium foil alloy material and are made, and aluminium foil alloy has good thermal conductivity,
Ductility is preferable simultaneously, convenient for pasting.
Specifically, foam ontology 1 was moved to required bonding location, then by release paper when using the utility model at that time
Film 2 is slowly torn, avoid it is firmly excessive second adhesive-layer 11 is damaged, after the completion, viscose glue on the second adhesive-layer 11 will
PET double-glue bat 10 bonds together with object to be bonded product, in bonding process, needs to align, and ensures that foam ontology 1 will not
Skew, after completing above-mentioned steps, foam ontology 1 and required sticky object are tightly be bonded, and high density foamed cotton layer 2 plays buffering and makees
With the air permeability effect after bonding can be improved in big air hole 3 and small air hole 8 after the completion of fitting, and the internal heat conductive filament 4 installed can
Heat on abutted equipment is conducted by heat conductive filament 4, different heat conductive filaments 4 can be connected in series for thermally conductive sheet 5, heat
Amount carries out the heat dissipation of different directions by big air hole 3 and small air hole 8, and thermally conductive sheet 5 is made using aluminium foil alloy material,
Preferable metal ductility is easy to use, and inverted trapezoidal mouth 6 can effectively improve heat dissipation effect, and entire foam film body 1 has good
Using effect.
The utility model beneficial effect achieved is: the utility model structure is simple, the high density foamed cotton layer of setting
Light weight, resilience is good, strong shock resistance, big air hole, small air hole and shape of the mouth as one speaks hole, improves the ventilative of bubble face film
Property, heat conductive filament and thermally conductive sheet not only increase the heat dissipation effect of bubble face film, while improving structural strength and buffering effect, most
Increasing foam usable floor area in a wide range of and reaches pooling feature, fitting positioning is simple, and it is easy to assembly, solve dissipating for electronic product
The damage of backing own wt and external impacts to chip realizes ventilating buffering fitting one.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
- The compound foam 1. one kind is breathed freely, including foam ontology (1), which is characterized in that foam ontology (1) is internally provided with High density foamed cotton layer (2), the high density foamed cotton layer (2) are internally provided with several big air holes (3), the big air hole (3) inside is equipped with a plurality of heat conductive filament (4), and the bottom of the heat conductive filament (4) is bonded with thermally conductive sheet (5), the big air hole (3) top peace turns to have inverted trapezoidal mouth (6), is provided with release protective film (7), the foam at the top of the inverted trapezoidal mouth (6) Ontology (1) side wall is provided with several small air holes (8), and the heat conductive filament (4) is respectively interposed in big air hole (3) and small Stomata (8) is internal.
- The compound foam 2. one kind according to claim 1 is breathed freely, which is characterized in that the bottom of the high density foamed cotton layer (2) Portion is provided with the first adhesive-layer (9), and the bottom of first adhesive-layer (9) is provided with PET double-glue bat (10), and the PET is bis- The bottom of face offset plate (10) is provided with the second adhesive-layer (11), and the side of second adhesive-layer (11) is provided with release paper membrane (12), one end of the release paper membrane (12) is provided with shape of the mouth as one speaks hole (13).
- The compound foam 3. one kind according to claim 2 is breathed freely, which is characterized in that the release paper membrane (12) and PET are bis- Face offset plate (10) viscose glue is detachably connected.
- The compound foam 4. one kind according to claim 2 is breathed freely, which is characterized in that first adhesive-layer (9) and second Viscose glue is coated on adhesive-layer (11).
- The compound foam 5. one kind according to claim 1 is breathed freely, which is characterized in that the heat conductive filament (4) and thermally conductive sheet (5) Aluminium foil alloy material is all made of to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233948.5U CN208216150U (en) | 2018-02-09 | 2018-02-09 | One kind is breathed freely compound foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233948.5U CN208216150U (en) | 2018-02-09 | 2018-02-09 | One kind is breathed freely compound foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216150U true CN208216150U (en) | 2018-12-11 |
Family
ID=64530064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233948.5U Expired - Fee Related CN208216150U (en) | 2018-02-09 | 2018-02-09 | One kind is breathed freely compound foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936672A (en) * | 2019-12-10 | 2020-03-31 | 扬州然创新材料科技有限公司 | Silica gel foam with good ventilation effect |
-
2018
- 2018-02-09 CN CN201820233948.5U patent/CN208216150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936672A (en) * | 2019-12-10 | 2020-03-31 | 扬州然创新材料科技有限公司 | Silica gel foam with good ventilation effect |
| CN110936672B (en) * | 2019-12-10 | 2022-02-08 | 扬州然创新材料科技有限公司 | Silica gel foam with good ventilation effect |
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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 |
Granted publication date: 20181211 Termination date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |