CN207535396U - Aluminium alloy panel - Google Patents
Aluminium alloy panel Download PDFInfo
- Publication number
- CN207535396U CN207535396U CN201721603840.2U CN201721603840U CN207535396U CN 207535396 U CN207535396 U CN 207535396U CN 201721603840 U CN201721603840 U CN 201721603840U CN 207535396 U CN207535396 U CN 207535396U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- layer
- aluminium alloy
- water
- alloy panel
- 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.)
- Expired - Fee Related
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of aluminium alloy panels, including mainboard made of aluminium alloy, several mounting holes are offered on the mainboard, the lower surface of the mainboard is provided with water accepting layer, the peripheral indentation of the mainboard upper surface has card slot, the lower surface of the mainboard equally recess has card slot, the sealing shroud of fitting mainboard periphery is arranged with outside the mainboard, the upper and lower surface of the sealing shroud each extends over the cutting ferrule of fitting card slot, the surface of the cutting ferrule and the flush of mainboard, the sealing shroud are made of water expandable waterstop.The utility model enhances the sealing water proofing property of aluminium alloy panel by the sealing shroud for enveloping mainboard, increases the service life of product.
Description
Technical field
The utility model is related to a kind of alloy product, more specifically, it relates to a kind of aluminium alloy panel.
Background technology
Aluminium alloy is most widely used one kind non-ferrous metal structural material in industry, in Aeronautics and Astronautics, automobile, machinery
It has been widely applied in manufacture, ship and chemical industry.
Publication number CN102878418A, publication date 20130116 patent in disclose a kind of good aluminium alloy face of weldability
Plate, the good aluminium alloy panel of the weldability includes outermost thin metal layer and the thermal insulation layer being clipped in thin metal layer, described
The material of thermal insulation layer is alumina silicate heat insulation foam, and the surface of the thin metal layer is also coated with one layer of etch-proof film, the metal
Thin layer is inevitable by some of the tin of 10%-20%, the antimony of 20%-22%, the aluminium of 40%-42%, the copper of 15%-18% and 5%-8%
Impurity composition.
The good aluminium alloy panel of this weldability, with good mechanical properties, weldability is good, workability is good, is easy to add
The features such as work, wearability is good.When aluminium alloy panel should be on an electronic device, need to ensure enough sealing water proofing properties, avoid
Moisture penetrates into internal electronic component, leads to equipment damage.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of aluminium alloy panel, have close
Seal the effect of good waterproof performance.
To realize the above-mentioned technical purpose, the utility model provides following technical solution：A kind of aluminium alloy panel, including aluminium
Mainboard made of alloy offers several mounting holes on the mainboard, and the lower surface of the mainboard is provided with water accepting layer, the master
The peripheral indentation of plate upper surface has card slot, and the lower surface equally recess of the mainboard has card slot, fitting is arranged with outside the mainboard
The sealing shroud of mainboard periphery, the upper and lower surface of the sealing shroud each extend over the cutting ferrule of fitting card slot, the cutting ferrule
Surface and mainboard flush, the sealing shroud is made of water expandable waterstop.
By using above-mentioned technical proposal, by aluminium alloy panel installation on an electronic device, the sealing shroud meeting around mainboard
The gap between mainboard and electronic device shell is filled up, when water is fallen in aluminium alloy panel, if water touches the close of face plate edge
Big envelope, sealing shroud will expand made of water expandable waterstop, further fill the gap between mainboard and casing, avoid water
It flows in casing, electronic component is caused to damage.Water accepting layer is provided on towards the mainboard lower surface in casing, water accepting layer can
By the moisture absorption in casing, avoid electronic equipment that short circuit occurs when wet environment works.By water accepting layer and sealing shroud
Coordinate the sealing water proofing property to enhance electronic equipment, prevent electronic equipment from damaging.Sealing shroud is matched by the card slot of cutting ferrule and mainboard
It closes, using the elasticity of expansion sealing strip, cutting ferrule is caught in card slot, does not need to fix by fastener, improve easy for installation
Property.
Preferably, the water accepting layer is made of water-absorbing resin.
By using above-mentioned technical proposal, after free moisture encounters water accepting layer in casing, moisture will be by water-absorbing resin
It absorbs, volume can become larger after water-absorbing resin water suction, while moisture is difficult outflow, when panel is by impact force, in electronics member device
Water accepting layer between part and panel can buffer the impact force that electronic component is subject to, and avoid electronic component gouge.
Preferably, the upper surface coating of the mainboard is provided with antistatic layer, the antistatic layer is by anti-static material
It is made.
By using above-mentioned technical proposal, anti-static material has electrical insulating property, the electrostatic that can put aside mainboard surface
It leads and removes, avoid the electrostatic influence electronic equipment normal work of savings.
Preferably, coating is provided with waterproof layer on the antistatic layer, the waterproof layer is made of water-repellent paint.
By using above-mentioned technical proposal, the waterproof layer of mainboard outer surface is also possible to prevent water and is seeped into the anti-quiet of mainboard surface
Electric layer causes antistatic layer to fail.
Preferably, coating is provided with flame-retardant layer on the waterproof layer, the flame-retardant layer is by flame retardant type polyamide-based heat conduction
Material is made.
By using above-mentioned technical proposal, polyamide have nontoxic, light, excellent mechanical strength, wearability and preferably
Corrosion resistance, during avoiding electronic equipment use, the chemicals corrosion panel that is adhered on panel, while polyamide-based
It by the heat absorption outside panel and can transfer away, avoid in heat transfer to electronic equipment.
Preferably, coating is provided with anti-corrosion layer on the flame-retardant layer, the anti-corrosion layer by brominated epoxy resin and
Glass fiber is compounded to form, and bonding is fixed by curing agent between brominated epoxy resin and glass fiber.
By using above-mentioned technical proposal, brominated epoxy resin has preferable weatherability, heat resistance and self-extinguishment and glass
After glass silk is compound, the corrosion of other chemicals can be effective against, panel appearance is avoided to be destroyed.Brominated epoxy resin point simultaneously
Contain bromine in minor structure, not only the excellent electric insulating quality and cementability with general epoxy resin, also with it is excellent from
Anti-flammability, brominated epoxy resin and flame-retardant layer cooperation further enhance the fire protecting performance of electronic equipment.Brominated epoxy resin glues
It connects that performance is good, can also enhance the being completely embedded property between flame-retardant layer, avoid panel surface uneven.
Preferably, the anti-corrosion layer is coated with antirust coat, the antirust coat is made of composite iron-titanium powder.
By using above-mentioned technical proposal, the contacts such as moisture and oxygen can be postponed by applying the composite iron-titanium powder on full mainboard surface
Mainboard made of aluminium alloy, prevents mainboard from getting rusty, while the self-dependent mechanical hardness of ferrotitanium powder, can enhance the machinery of mainboard
Hardness.
In conclusion cooperation of the utility model by antistatic layer, waterproof layer, flame-retardant layer, water accepting layer and anti-corrosion layer,
Enhance the weatherability of aluminium alloy panel.The sealing water proofing property of aluminium alloy panel is enhanced by the sealing shroud for enveloping mainboard,
Increase the service life of product.
Description of the drawings
Fig. 1 is to be used to show integrally-built schematic diagram in the present embodiment；
Fig. 2 is the sectional view for being used to show internal structure in the present embodiment；
Fig. 3 is enlarged diagram at the A for being used to show mainboard upper and lower surface concrete structure in Fig. 2.
In figure, 1, mainboard；11st, mounting hole；12nd, card slot；13rd, sealing shroud；14th, cutting ferrule；15th, water accepting layer；16th, it is antistatic
Layer；17th, waterproof layer；18th, flame-retardant layer；19th, anti-corrosion layer；20th, antirust coat.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Embodiment：As shown in Figure 1, a kind of aluminium alloy panel, including mainboard 1 made of aluminium alloy, number is offered on mainboard 1
A circular mounting hole 11.
As shown in Figures 2 and 3, the peripheral indentation of 1 upper surface of mainboard has card slot 12, and the lower surface equally recess of mainboard 1 has
Card slot 12, mainboard 1 are arranged with the sealing shroud 13 of fitting 1 periphery of mainboard outside, and the upper and lower surface of sealing shroud 13 each extends over
There are the cutting ferrule 14 of fitting card slot 12, the surface of cutting ferrule 14 and the flush of mainboard 1, sealing shroud 13 is by water expandable waterstop system
Into.By aluminium alloy panel installation on an electronic device, the sealing shroud 13 around mainboard 1 can fill up mainboard 1 and electronic device shell
Between gap, when water is fallen in aluminium alloy panel, if water touches the sealing shroud 13 of face plate edge, water expandable waterstop system
Into sealing shroud 13 will expand, further fill the gap between mainboard 1 and casing, water avoided to flow in casing, leads to electricity
Sub- component damage.Sealing shroud 13 is coordinated by the card slot 12 of cutting ferrule 14 and mainboard 1, using the elasticity of expansion sealing strip, by card
Set 14 is caught in card slot 12, does not need to fix by fastener, improves property easy for installation.
As shown in figure 3, the lower surface of mainboard 1 is provided with water accepting layer 15, water accepting layer 15 is made of water-absorbing resin.Towards casing
Water accepting layer 15 is provided on interior 1 lower surface of mainboard, the moisture absorption in casing can be avoided electronic equipment from existing by water accepting layer 15
Short circuit occurs when wet environment works.Volume can become larger after water-absorbing resin water suction, while moisture is difficult outflow, when panel is rushed
When hitting power, the water accepting layer 15 between electronic component and panel can buffer the impact force that electronic component is subject to, and avoid electricity
Sub- component gouge.
As shown in figure 3, the upper surface coating of mainboard 1 is provided with antistatic layer 16, antistatic layer 16 by application No. is
A kind of anti-static material disclosed in the patent of CN201510670233.7 is made.Epoxy resin has good electric conductivity, gathers
After mutual-phenenyl two acid bromide two alcohol ester and epoxy resin mix, has electrical insulating property, the static guiding that 1 surface of mainboard can be put aside
It removes, avoids the electrostatic influence electronic equipment normal work of savings.
As shown in figure 3, coating is provided with waterproof layer 17 on antistatic layer 16, waterproof layer 17 by application No. is
A kind of water-repellent paint containing rosin is made disclosed in the patent of CN201310516355.1.The waterproof layer of 1 outer surface of mainboard
17 are also possible to prevent the antistatic layer 16 that water is seeped into 1 surface of mainboard, and antistatic layer 16 is caused to fail.Water-base fluorocarbon emulsion resin
Adhesion is good, can be fitted closely with antistatic layer 16, avoids that there are gaps.Moisture and mainboard 1 is isolated in waterproof layer 17, can also keep away
Exempt from 1 surface oxidisation of mainboard.
As shown in figure 3, coating is provided with flame-retardant layer 18 on waterproof layer 17, flame-retardant layer 18 by application No. is
A kind of disclosure of the invention of the CN201610828315.4 flame retardant type polyamide-based Heat Conduction Material of low-density, polyamide have nothing
Malicious, light, excellent mechanical strength, wearability and preferable corrosion resistance, when magnesium hydroxide and zinc oxide are by being thermally decomposed
It releases with reference to water, absorbs a large amount of latent heat, to reduce the surface temperature of synthetic material that it is filled in flame, there is suppression
The effect that polymer processed is decomposed and cooled down to generated fuel gas.When panel encounters high temperature, polyamide keeps resistance
The stable form of layer 18 is fired, while heat filling prevents panel from being ignited, achieve the purpose that protect electronic equipment.Polyamide also has
There is corrosion resistance, during avoiding electronic equipment use, the chemicals being adhered on panel corrodes panel.
As shown in figure 3, coating is provided with anti-corrosion layer 19 on flame-retardant layer 18, anti-corrosion layer 19 is by brominated epoxy resin and glass
Glass silk is compounded to form, and bonding is fixed by curing agent between brominated epoxy resin and glass fiber.Brominated epoxy resin have compared with
After good weatherability, heat resistance and self-extinguishment and glass fiber is compound, the corrosion of other chemicals can be effective against, avoids face
Plate appearance is destroyed.Contain bromine in brominated epoxy resin molecular structure simultaneously, not only the excellent electricity with general epoxy resin
Gas insulating properties and cementability also coordinate from anti-flammability, brominated epoxy resin and flame-retardant layer 18 with excellent, further enhance electricity
The fire protecting performance of sub- equipment.The adhesive property of brominated epoxy resin is good, can also enhance the being completely embedded property between flame-retardant layer 18,
Avoid panel surface uneven.
As shown in figure 3, anti-corrosion layer 19 is coated with antirust coat 20, antirust coat 20 is made of composite iron-titanium powder.It applies full main
The composite iron-titanium powder on 1 surface of plate can postpone moisture and oxygen etc. contact aluminium alloy made of mainboard 1, prevent mainboard 1 from getting rusty, together
When the self-dependent mechanical hardness of ferrotitanium powder, the mechanical hardness of mainboard 1 can be enhanced.
Claims (7)
1. a kind of aluminium alloy panel, including mainboard made of aluminium alloy (1), it is characterised in that：Number is offered on the mainboard (1)
A mounting hole (11), the lower surface of the mainboard (1) are provided with water accepting layer (15), the peripheral indentation of mainboard (1) upper surface
There is card slot (12), the lower surface equally recess of the mainboard (1) has card slot (12), fitting mainboard is arranged with outside the mainboard (1)
(1) sealing shroud (13) of periphery, the upper and lower surface of the sealing shroud (13) each extend over the card of fitting card slot (12)
It covers (14), the surface of the cutting ferrule (14) and the flush of mainboard (1), the sealing shroud (13) is by water expandable waterstop system
Into.
2. aluminium alloy panel according to claim 1, it is characterised in that：The water accepting layer (15) is made of water-absorbing resin.
3. aluminium alloy panel according to claim 2, it is characterised in that：The upper surface coating of the mainboard (1) is provided with
Antistatic layer (16), the antistatic layer (16) are made of anti-static material.
4. aluminium alloy panel according to claim 3, it is characterised in that：Coating is provided with anti-on the antistatic layer (16)
Water layer (17), the waterproof layer (17) are made of water-repellent paint.
5. aluminium alloy panel according to claim 4, it is characterised in that：Coating is provided with fire-retardant on the waterproof layer (17)
Layer (18), the flame-retardant layer (18) are made of flame retardant type polyamide-based Heat Conduction Material.
6. aluminium alloy panel according to claim 5, it is characterised in that：Coating is provided with corrosion resistant on the flame-retardant layer (18)
Layer (19) is lost, the anti-corrosion layer (19) is compounded to form by brominated epoxy resin and glass fiber, brominated epoxy resin and glass fiber
Between bonding fixed by curing agent.
7. aluminium alloy panel according to claim 6, it is characterised in that：The anti-corrosion layer (19) is coated with antirust coat
(20), the antirust coat (20) is made of composite iron-titanium powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603840.2U CN207535396U (en) | 2017-11-24 | 2017-11-24 | Aluminium alloy panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603840.2U CN207535396U (en) | 2017-11-24 | 2017-11-24 | Aluminium alloy panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207535396U true CN207535396U (en) | 2018-06-26 |
Family
ID=62615370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721603840.2U Expired - Fee Related CN207535396U (en) | 2017-11-24 | 2017-11-24 | Aluminium alloy panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207535396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045004A (en) * | 2017-11-24 | 2018-05-18 | 南京德嘉电气成套设备有限公司 | Aluminium alloy panel and its processing technology |
-
2017
- 2017-11-24 CN CN201721603840.2U patent/CN207535396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045004A (en) * | 2017-11-24 | 2018-05-18 | 南京德嘉电气成套设备有限公司 | Aluminium alloy panel and its processing technology |
| CN108045004B (en) * | 2017-11-24 | 2023-10-27 | 南京德嘉电气成套设备有限公司 | Aluminum alloy panel and processing technology thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101318816B1 (en) | Flame retardant EMI shielding gasket | |
| CN207535396U (en) | Aluminium alloy panel | |
| TW201435040A (en) | Flame retardant, electrically conductive adhesive materials and related methods | |
| CN108045004A (en) | Aluminium alloy panel and its processing technology | |
| US9298215B2 (en) | Casing covered by silicone rubber and electronic device using same | |
| CN209128358U (en) | A kind of heat-resistant fireproof adhesive tape | |
| CN204288866U (en) | A kind of anticorrosion screened film and submarine cable | |
| CN204288867U (en) | A kind of anti-corrosion type screened film and submarine cable | |
| WO2021051668A1 (en) | Multilayer multifunctional circuit board | |
| CN210826022U (en) | EMI metal foil double-conductive adhesive tape | |
| CN216772900U (en) | Fireproof system special cable with high flame-retardant protection performance | |
| CN220703576U (en) | Flame-retardant adhesive tape | |
| CN212741210U (en) | Antistatic type organosilicon PET protection film | |
| CN207612042U (en) | The anti-interference double-wall pipe of high leakproofness | |
| CN218465728U (en) | Novel single-sided sponge adhesive tape | |
| CN2775094Y (en) | Anti-corrosion fire-proof cable | |
| CN218038576U (en) | Memory box with high-protection-capability heat insulation material | |
| CN213972992U (en) | Electronic patch packaging film structure | |
| CN220359667U (en) | Composite conductive foam | |
| CN220053114U (en) | Nano carbon aluminium foil adhesive tape | |
| CN213981302U (en) | Air cooler screen panel with rust-resistant function that loses | |
| CN214324406U (en) | Avoid leading-in transducer internal insulation big envelope of supersound of electric leakage | |
| CN217847494U (en) | Large-section wire with magnetic field prevention function | |
| CN215321200U (en) | Flame-retardant film | |
| CN210881156U (en) | Dampproofing water-fast type metal plastic composite band |
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: 20180626 Termination date: 20201124 |