CN209126240U - A kind of compound foam tape of novel heat-conducting conduction shading - Google Patents
A kind of compound foam tape of novel heat-conducting conduction shading Download PDFInfo
- Publication number
- CN209126240U CN209126240U CN201821925729.XU CN201821925729U CN209126240U CN 209126240 U CN209126240 U CN 209126240U CN 201821925729 U CN201821925729 U CN 201821925729U CN 209126240 U CN209126240 U CN 209126240U
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- unit
- conductive
- flame
- retardant sponge
- conductive fabric
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Abstract
The utility model relates to foam tape technical fields, the compound foam tape of specifically a kind of novel heat-conducting conduction shading, including flame-retardant sponge unit, conductive fabric unit and release film, the flame-retardant sponge unit is fixedly connected with conductive fabric unit, the bottom of the conductive fabric unit is provided with release film, light shield layer is provided between the release film and conductive fabric unit, the flame-retardant sponge unit identical as the shape of conductive fabric unit is rectangular configuration, conductive isolation layer is provided between the flame-retardant sponge unit is two neighboring, conductive isolation layer is also equipped between the conductive fabric unit is two neighboring, conductive top layer is provided at the top of the flame-retardant sponge unit.The utility model is by will be filled with ink inside conductive isolation layer and conductive top layer, ink and the connection of adhesive tape other components are closer, it is not easily stripped, falls off in cutting, while the thermal conductivity of adhesive tape entirety can also be allowed more excellent, and be conducive to be die cut.
Description
Technical field
The utility model relates to foam tape technical field, specially a kind of compound foam rubber of novel heat-conducting conduction shading
Band.
Background technique
Conducting foam refers to wraps up conductive fabric on flame-retardant sponge, after a series of processing, makes it have good
Surface conductivity can be easy to be fixed on adhesive tape to need on shielding device.Conducting foam has good shielding properties, meets
When to electric wave, then it can be reflected according to the property of its object, absorbed, splendid shield effectiveness is provided.Many electronic equipments need
One layer of conducting foam is sticked on some electronic components inside it, to play conductive, antistatic and buffer the effect of antidetonation
Fruit, this kind of conducting foam need to have good flexibility, lower impedance and good heating conduction.
Grant number is that the Chinese patent of CN205017779U discloses a kind of conducting foam, including foam ontology, further includes
With certain thickness graphite linings, graphite linings are arranged along the outer surface of foam ontology, and foam ontology is coated on graphite linings
Inside.Due to using graphite linings, and foam ontology being coated on to the inside of graphite linings, electric conductivity is high, good toughness, though
So have many advantages, such as good thermal conductivity, good conductivity, high temperature resistant, chemical stability, plasticity height and good thermal shock.But its structure
The cracking of graphite linings is be easy to cause when in the presence of cutting, the adhesive tape conduction and thermally conductive effect after leading to cutting also decrease, therefore
It is not easy to cut it.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of compound foam tape of novel heat-conducting conduction shading
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel heat-conducting conduction shading it is compound
Foam tape, including flame-retardant sponge unit, conductive fabric unit and release film, the flame-retardant sponge unit are fixed with conductive fabric unit
Connection, the bottom of the conductive fabric unit are provided with release film, are provided with light shield layer between the release film and conductive fabric unit,
The flame-retardant sponge unit identical as the shape of conductive fabric unit is rectangular configuration, the flame-retardant sponge unit it is two neighboring it
Between be provided with conductive isolation layer, be also equipped with conductive isolation layer, the flame-retardant sponge between the conductive fabric unit is two neighboring
Conductive top layer is provided at the top of unit.
Preferably, the release film is made of PET film.
Preferably, the light shield layer is made of black coating printing.
Preferably, each conductive isolation layer with conductive top layer is vertical connect.
Preferably, ink is filled with inside the conductive isolation layer and conductive top layer.
Preferably, stomata, the top center phase of the stomata and flame-retardant sponge unit are offered inside the conductive top layer
Connection.
Preferably, the release film is identical with the size dimension of light shield layer, and the length of the release film is greater than flame-retardant sponge
Length after unit and the combination of conductive fabric unit.
Compared with prior art, the utility model has the beneficial effects that by by flame-retardant sponge unit it is two neighboring between
It is provided with conductive isolation layer, is also equipped with conductive isolation layer, the top of flame-retardant sponge unit between conductive fabric unit is two neighboring
It is provided with conductive top layer.Ink, ink and adhesive tape other components are filled with inside conductive isolation layer and conductive top layer
It connects closer, is not easily stripped, falls off in cutting, while the thermal conductivity of adhesive tape entirety can also be allowed more excellent.And
It can make cutting part neat in edge, must not there is apparent fiber and fines residual, when assembly must not have wire drawing phenomenon.By will be from
Light shield layer is provided between type film and conductive fabric unit, light shield layer is made of black coating printing, is printed using black coating, is hidden
Covering property is excellent, and black coating insulating properties is excellent, and cross cutting processing performance is good.
Detailed description of the invention
Fig. 1 is the utility model overall structure top view；
Fig. 2 is Section A-A structural schematic diagram in Fig. 1.
In figure: 1- flame-retardant sponge unit；11- conductive top layer；12- stomata；2- conductive fabric unit；21- conductive isolation layer；3-
Release film；31- light shield layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, Fig. 2, the utility model provides a kind of technical solution: a kind of compound vacuole of novel heat-conducting conduction shading
Celloidin band, including flame-retardant sponge unit 1, conductive fabric unit 2 and release film 3, flame-retardant sponge unit 1 are Nian Jie with conductive fabric unit 2
Fixed, several flame-retardant sponge units 1 and several conductive fabric units 2 form entire foam, the bottom setting of conductive fabric unit 2
There is release film 3, for protecting the structure inside foam.
Release film 3 is made of PET film, PET film also known as high temperature resistance polyester film.It is set between release film 3 and conductive fabric unit 2
It is equipped with light shield layer 31, light shield layer 31 is made of black coating printing, is printed using black coating, shielding is excellent, and black
Coating insulation is excellent, and cross cutting processing performance is good.The black belt that model BTX-8984 can be selected replaces light shield layer 31.From
Type film 3 is identical with the size dimension of light shield layer 31, and the length of release film 3 is greater than flame-retardant sponge unit 1 and conductive fabric unit 2 combines
Length afterwards.Convenient for the foam covering for forming all flame-retardant sponge units 1 and conductive fabric unit 2.
Flame-retardant sponge unit 1 identical as the shape of conductive fabric unit 2 is rectangular configuration, flame-retardant sponge unit 1 adjacent two
It is provided with conductive isolation layer 21 between a, is also equipped with conductive isolation layer 21, flame-retardant sponge between conductive fabric unit 2 is two neighboring
The top of unit 1 is provided with conductive top layer 11.Each conductive isolation layer 21 with conductive top layer 11 is vertical connect, conductive isolation layer
21 with ink is filled with inside conductive top layer 11, high black out ink or the mute black ink of high shading can be used in this ink.Ink with
The connection of this foam tape other components is closer, is not easily stripped, falls off in cutting, while can also allow foam tape
Whole thermal conductivity is more excellent.And cutting part neat in edge can be made, must not there is apparent fiber and fines residual, dress
Timing must not have wire drawing phenomenon.
Stomata 12 is offered inside conductive top layer 11, stomata 12 is connected with the top center of flame-retardant sponge unit 1.Gas
Hole 12 is distributed in conductive top layer 11 and is conducive to local damping, buffering, decompression that electron element is in contact with casing, prevents from damaging by pressure
Electronic component.
It should be noted that, in this document, the relational terms of such as " first ", " second " etc are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence, indication or suggestion relative importance can not be interpreted as.Term " includes ", " packet
Containing " or any other variant thereof is intended to cover non-exclusive inclusion, so that including the process of a series of elements, side
Method, article or equipment not only include those elements, but also including other elements that are not explicitly listed, or further include
For elements inherent to such a process, method, article, or device.
In the present invention, unless otherwise indicated, " several " are meant that two or more；Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected, can be directly connected, it can also be indirectly connected through an intermediary.For ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of compound foam tape of novel heat-conducting conduction shading, including flame-retardant sponge unit (1), conductive fabric unit (2) and
Release film (3), the flame-retardant sponge unit (1) are fixedly connected with conductive fabric unit (2), the bottom of the conductive fabric unit (2)
It is provided with release film (3), it is characterised in that: light shield layer (31) are provided between the release film (3) and conductive fabric unit (2),
The flame-retardant sponge unit (1) identical as the shape of conductive fabric unit (2) is rectangular configuration, the flame-retardant sponge unit (1)
Be provided between two neighboring conductive isolation layer (21), be also equipped between the conductive fabric unit (2) is two neighboring it is conductive every
Absciss layer (21) is provided with conductive top layer (11) at the top of the flame-retardant sponge unit (1).
2. a kind of compound foam tape of novel heat-conducting conduction shading according to claim 1, it is characterised in that: it is described from
Type film (3) is made of PET film.
3. a kind of compound foam tape of novel heat-conducting conduction shading according to claim 1, it is characterised in that: the screening
Photosphere (31) is made of black coating printing.
4. a kind of compound foam tape of novel heat-conducting conduction shading according to claim 1, it is characterised in that: Mei Gesuo
State conductive isolation layer (21) with conductive top layer (11) is vertical connect.
5. a kind of compound foam tape of novel heat-conducting conduction shading according to claim 1, it is characterised in that: described to lead
Electricity isolated layer (21) and conductive top layer (11) are internal filled with ink.
6. a kind of compound foam tape of novel heat-conducting conduction shading according to claim 1, it is characterised in that: described to lead
It is offered stomata (12) inside electric top layer (11), the stomata (12) is connected with the top center of flame-retardant sponge unit (1).
7. a kind of compound foam tape of novel heat-conducting conduction shading according to claim 1, it is characterised in that: it is described from
Type film (3) is identical with the size dimension of light shield layer (31), and the length of the release film (3) is greater than flame-retardant sponge unit (1) and leads
Length after electric cloth unit (2) combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821925729.XU CN209126240U (en) | 2018-11-22 | 2018-11-22 | A kind of compound foam tape of novel heat-conducting conduction shading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821925729.XU CN209126240U (en) | 2018-11-22 | 2018-11-22 | A kind of compound foam tape of novel heat-conducting conduction shading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209126240U true CN209126240U (en) | 2019-07-19 |
Family
ID=67246146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821925729.XU Expired - Fee Related CN209126240U (en) | 2018-11-22 | 2018-11-22 | A kind of compound foam tape of novel heat-conducting conduction shading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209126240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353083A (en) * | 2018-11-22 | 2019-02-19 | 深圳市宏能胶粘制品有限公司 | A kind of compound foam tape of novel heat-conducting conduction shading |
-
2018
- 2018-11-22 CN CN201821925729.XU patent/CN209126240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353083A (en) * | 2018-11-22 | 2019-02-19 | 深圳市宏能胶粘制品有限公司 | A kind of compound foam tape of novel heat-conducting conduction shading |
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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: 20190719 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |