CN105968813A - Heat-dissipation fouling-resistant mobile phone protection shell - Google Patents

Heat-dissipation fouling-resistant mobile phone protection shell Download PDF

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Publication number
CN105968813A
CN105968813A CN201610415815.5A CN201610415815A CN105968813A CN 105968813 A CN105968813 A CN 105968813A CN 201610415815 A CN201610415815 A CN 201610415815A CN 105968813 A CN105968813 A CN 105968813A
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Prior art keywords
mobile phone
heat
heat conduction
protecting case
phone protecting
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Pending
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CN201610415815.5A
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Chinese (zh)
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朱森
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Individual
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Individual
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Priority to CN201610415815.5A priority Critical patent/CN105968813A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/085—Copper
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Telephone Set Structure (AREA)

Abstract

The invention provides a heat-dissipation fouling-resistant mobile phone protection shell, discloses a mobile phone protection shell, belongs to the field of mobile phone accessories, and aims at solving the problems that in the prior art, a mobile phone shell is poor in heat dissipation property and toughness and cannot resist fouling. The heat-dissipation fouling-resistant mobile phone protection shell comprises a shell body and a hard layer covering the shell, the shell is prepared from a heat-conductive macromolecular material which comprises a heat-conductive material and a macromolecular material substrate, and the heat-conductive macromolecular material is prepared from, by weight, 100 parts of the macromolecular material substrate, 1-50 parts of the heat-conductive material, 1-10 parts of a coupling agent, 1-10 parts of a flame retardant and 1-10 parts of a toughening agent; a preparation method of the heat-conductive macromolecular material comprises the steps that the raw materials are uniformly mixed in a stirrer, dried for 1-4 hours in vacuum and then added into a double-screw extruder for basic granulation, wherein the extrusion temperature is 200 DEG C-300 DEG C.

Description

A kind of heat radiation resistant mobile phone protecting case
Technical field
The present invention relates to a kind of mobile phone accessories field, be specifically a kind of heat radiation resistant mobile phone protecting case.
Background technology
Mobile phone protecting case is the vitals of mobile phone, play a part protect mobile phone, prevent mobile phone from breaking, surface tear. The materials such as the main PP of existing mobile phone protecting case, PC, silicone rubber pass through injection mo(u)lding, can be good at mobile phone uses when Protection mobile phone, reduces outward appearance and inner components is damaged, the service life of extending cell phone.But existing mobile phone shell use time Wait, heat conductivity, resistance to soiling (such as silicone rubber mobile phone protecting case), resistance to impact are poor, and present smart mobile phone use time Wait owing to power consumption is big, liberated heat is many, on the one hand, if the heat that mobile phone produces can not say increase if distributing in time The temperature of mobile phone parts, if things go on like this, mobile phone parts are easily damaged, service life reduction；On the other hand, at high temperature, mobile phone Containment vessel can give out toxic and harmful, has influence on the healthy of user.
Summary of the invention
It is an object of the invention to: for the problem of above-mentioned existence, it is provided that a kind of thermal diffusivity is good, resistance to impact strong, resistant Mobile phone protecting case, solve existing mobile phone protecting case not easy heat radiation, poor toughness, easily by dirty problem.
The technical solution used in the present invention is as follows:
The invention discloses a kind of mobile phone protecting case, including housing and the hard layer covered with housing, described housing includes the back of the body Plate and side plate, described backboard and the mobile phone back side contact, and described side plate contacts with mobile phone side, and side plate and backboard use One-body molded, case inside is provided with convex Pedicellus et Pericarpium Trapae structure, and described convex Pedicellus et Pericarpium Trapae is highly 0.5-3mm, and the gap between described convex Pedicellus et Pericarpium Trapae is 0.5-1.5cm。
Further, between described convex Pedicellus et Pericarpium Trapae structure and housing detachably.
Further, the top of mobile phone protecting case is with hook.
Further, described housing is prepared by heat-conducting polymer material.
Further, described heat-conducting polymer material be heat-conducting silicon rubber, heat conduction Polyurethane Thermoplastic Elastomer, heat conduction gather Carbonic ester, heat conduction ABS, the one of heat conduction politef.
Further, described heat-conducting polymer material includes Heat Conduction Material and macromolecular material matrix, and its preparation method is such as Under, wherein raw material is parts by weight:
Raw material: macromolecular material matrix 100 parts, Heat Conduction Material 1-50 part, coupling agent 1-10 part, fire retardant 1-10 part, toughener 1-10 part；
Preparation method: after uniformly being mixed in blender by raw material, after drying 1-4 hour in a vacuum, joins twin screw and squeezes Going out the pelletize of machine basis, extrusion temperature is 200 DEG C-300 DEG C.
As preferably, described macromolecular material matrix includes the one of silicone rubber, TPU, PC, ABS, PP, PET, PE.
As preferably, described Heat Conduction Material is the one of copper, aluminum, aluminium oxide, graphite, carbon fiber.
As preferably, described coupling agent is KH550, KH560, KH570, TMC-201, TMC-102, TMC-101, TMC- One or more of 105.
As preferably, described toughener is to receive the one of styrene butadiene thermoplasticelastomer, Nanometer Copper.
As improvement, described hard layer is prepared by nano silicon Toughened PP.In sum, on owing to have employed State technical scheme, the invention has the beneficial effects as follows:
1, the mobile phone protecting case that the present invention provides is greatly improved with the heat radiation of existing mobile phone protecting case relatively, makes on an equal basis In the case of with, mobile phone watch surface temperature has obtained decline by a relatively large margin；
2, the toughness of the mobile phone protecting case that the present invention provides is preferable, and when in use, the protection to mobile phone strengthens；
3, the mobile phone protecting case resistance to soiling that the present invention provides strengthens.
Accompanying drawing explanation
Fig. 1 is the structure chart of the mobile phone protecting case that the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and It is not used in the restriction present invention.
Specific embodiment 1-10: embodiment discloses a kind of mobile phone protecting case, including housing and the hard covered with housing Layer, described housing includes that backboard and side plate, described backboard and the mobile phone back side contact, described side plate and mobile phone side phase Contact, side plate and backboard use one-body molded, and case inside is provided with convex Pedicellus et Pericarpium Trapae structure, and the convex Pedicellus et Pericarpium Trapae described in embodiment 1-5 is highly 0.5, the convex Pedicellus et Pericarpium Trapae described in embodiment 6-10 is highly 3mm, and described in embodiment 1-5, the gap between convex Pedicellus et Pericarpium Trapae is 0.5cm, embodiment 6- Described in 10, the gap between convex Pedicellus et Pericarpium Trapae is 1.5cm, detachable between described convex Pedicellus et Pericarpium Trapae structure and housing, the upper bands of mobile phone protecting case There is hook.Described housing is prepared by heat-conducting polymer material, and described heat-conducting polymer material is stirring according to the component ratio of table 1 Mix after machine uniformly mixes, after drying (dry temperature and time and be shown in Table 1) in a vacuum, join double screw extruder extrusion and make Grain (extrusion temperature is shown in Table 1).Described described hard layer is prepared by nano silicon Toughened PP, described housing and hard layer Connecting by the way of bonding, the thermal diffusivity of mobile phone protecting case, toughness and resistance to soiling that embodiment provides are relative to existing hands Casing is greatly improved.
Specific embodiment 11-21: embodiment discloses a kind of mobile phone protecting case, including housing and the hard covered with housing Layer, described housing includes that backboard and side plate, described backboard and the mobile phone back side contact, described side plate and mobile phone side phase Contact, side plate and backboard use one-body molded, and case inside is provided with convex Pedicellus et Pericarpium Trapae structure, and described convex Pedicellus et Pericarpium Trapae is highly 2mm, described convex Pedicellus et Pericarpium Trapae Between gap be 1cm, detachable between described convex Pedicellus et Pericarpium Trapae structure and housing, the top of mobile phone protecting case is with hook., described Housing prepared by heat-conducting polymer material, described heat-conducting polymer material according to table 2 component than in blender uniformly After after mixing, drying (dry temperature and time and be shown in Table 2) in a vacuum, join double screw extruder extruding pelletization (extrusion temperature Degree is shown in Table 2).Described described hard layer is prepared by nano silicon Toughened PP, and described housing and hard layer are by bonding Mode connect, embodiment provide the thermal diffusivity of mobile phone protecting case, toughness and resistance to soiling obtain relative to existing mobile phone shell It is greatly improved.
Table 1
Table 2
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and Any amendment, equivalent and the improvement etc. made within principle, should be included within the scope of the present invention.

Claims (10)

1. a mobile phone protecting case, it is characterised in that including housing and cover the hard layer with housing, described housing includes the back of the body Plate and side plate, described backboard and the mobile phone back side contact, and described side plate contacts with mobile phone side, and side plate and backboard use One-body molded, case inside is provided with convex Pedicellus et Pericarpium Trapae structure, and described convex Pedicellus et Pericarpium Trapae is highly 0.5-3mm, and the gap between described convex Pedicellus et Pericarpium Trapae is 0.5-1.5cm。
Mobile phone protecting case the most according to claim 1, it is characterised in that removable between described convex Pedicellus et Pericarpium Trapae structure and housing Unload.
Mobile phone protecting case the most according to claim 1, it is characterised in that the top of mobile phone protecting case is with hook.
Mobile phone protecting case the most according to claim 1, it is characterised in that described housing is by heat-conducting polymer material system Standby.
Mobile phone protecting case the most according to claim 1, it is characterised in that described heat-conducting polymer material is thermal conductive silicon rubber Glue, heat conduction Polyurethane Thermoplastic Elastomer, heat conductive polycarbonate, heat conduction ABS, the one of heat conduction politef.
Mobile phone protecting case the most according to claim 1, it is characterised in that described heat-conducting polymer material includes Heat Conduction Material With macromolecular material matrix, its preparation method is as follows, and wherein raw material is parts by weight:
Raw material: macromolecular material matrix 100 parts, Heat Conduction Material 1-50 part, coupling agent 1-10 part, fire retardant 1-10 part, toughener 1-10 part；
Preparation method:
Step 1: Heat Conduction Material is carried out surface modification treatment with coupling agent, joins Heat Conduction Material in coupling reaction tank, beats Driving agitating device, stirring makes Heat Conduction Material rotate, and according to 1:1:0.5, silane coupler and water, dehydrated alcohol are configured to solution After, it being sprayed directly in Heat Conduction Material, the rotary speed controlling agitating device is 3000 revs/min-5000 revs/min so that The temperature of mixture reaches 100 degrees Celsius, after reacting 20-30 minute, dries prepared coupling in 10-30 minute at 120-150 DEG C The modified Heat Conduction Material crossed；
Step 2: macromolecular material matrix, the Heat Conduction Material of modified mistake, fire retardant, toughener raw material are uniformly mixed in blender After conjunction, after drying 1-4 hour in a vacuum, joining the pelletize of double screw extruder basis, extrusion temperature is 200 DEG C-300 DEG C.
Mobile phone protecting case the most according to claim 3, it is characterised in that described macromolecular material matrix be silicone rubber, The one of TPU, PC, ABS, PP, PET, PE.
Mobile phone protecting case the most according to claim 3, it is characterised in that described Heat Conduction Material be copper, aluminum, aluminium oxide, Graphite, the one of carbon fiber.
Mobile phone protecting case the most according to claim 3, it is characterised in that described coupling agent is KH550, KH560, One or more of KH570, TMC-201, TMC-102, TMC-101, TMC-105.
Mobile phone protecting case the most according to claim 3, it is characterised in that described toughener is styrene-butadiene heat Thermoplastic elastic, Nanometer Copper, described hard layer is prepared by nano silicon Toughened PP.
CN201610415815.5A 2016-06-15 2016-06-15 Heat-dissipation fouling-resistant mobile phone protection shell Pending CN105968813A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106790862A (en) * 2016-12-15 2017-05-31 深圳市雅翰光电科技有限公司 Mobile phone protective cover and processing technology
CN106751674A (en) * 2016-12-21 2017-05-31 五行科技股份有限公司 A kind of heat sinking moulding compound for Portable electronic product outer casing
CN106832740A (en) * 2016-12-16 2017-06-13 宁波和塑塑业科技有限公司 A kind of flame-proof ABS casing
CN106928642A (en) * 2017-04-13 2017-07-07 上海博息电子科技有限公司 The structural member and mobile terminal of mobile terminal
CN107760007A (en) * 2017-10-09 2018-03-06 武汉马腾科技发展有限公司 A kind of mobile phone shell radiating plastics and preparation method thereof
CN107793622A (en) * 2017-11-23 2018-03-13 安徽鑫绿源电子科技有限公司 A kind of magnesium alloy electronic equipment housing
CN108769342A (en) * 2018-05-04 2018-11-06 珠海格力电器股份有限公司 A kind of mobile phone battery cover and mobile phone
CN113135053A (en) * 2021-04-23 2021-07-20 深圳万利科技有限公司 Printing process of composite material 5G mobile phone backboard

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CN103501367A (en) * 2013-10-27 2014-01-08 聂晓鸿 Mobile phone protecting shell
CN103516845A (en) * 2013-10-27 2014-01-15 聂晓鸿 Mobile phone protection case
CN104333620A (en) * 2014-10-29 2015-02-04 岳睿 Mobile phone cooling device
CN104601756A (en) * 2015-01-19 2015-05-06 昆山天下电子技术有限公司 Protective shell for mobile device

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CN103122092A (en) * 2013-02-27 2013-05-29 深圳市飞荣达科技股份有限公司 Thermal conductive plastic and method for manufacturing mobile telephone shell by utilizing thermal conductive plastic
CN103501367A (en) * 2013-10-27 2014-01-08 聂晓鸿 Mobile phone protecting shell
CN103516845A (en) * 2013-10-27 2014-01-15 聂晓鸿 Mobile phone protection case
CN104333620A (en) * 2014-10-29 2015-02-04 岳睿 Mobile phone cooling device
CN104601756A (en) * 2015-01-19 2015-05-06 昆山天下电子技术有限公司 Protective shell for mobile device

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106790862A (en) * 2016-12-15 2017-05-31 深圳市雅翰光电科技有限公司 Mobile phone protective cover and processing technology
CN106790862B (en) * 2016-12-15 2023-12-15 江苏纽锐电子科技有限公司 Mobile phone protective sleeve and processing technology
CN106832740A (en) * 2016-12-16 2017-06-13 宁波和塑塑业科技有限公司 A kind of flame-proof ABS casing
CN106751674A (en) * 2016-12-21 2017-05-31 五行科技股份有限公司 A kind of heat sinking moulding compound for Portable electronic product outer casing
CN106928642A (en) * 2017-04-13 2017-07-07 上海博息电子科技有限公司 The structural member and mobile terminal of mobile terminal
CN107760007A (en) * 2017-10-09 2018-03-06 武汉马腾科技发展有限公司 A kind of mobile phone shell radiating plastics and preparation method thereof
CN107793622A (en) * 2017-11-23 2018-03-13 安徽鑫绿源电子科技有限公司 A kind of magnesium alloy electronic equipment housing
CN108769342A (en) * 2018-05-04 2018-11-06 珠海格力电器股份有限公司 A kind of mobile phone battery cover and mobile phone
CN113135053A (en) * 2021-04-23 2021-07-20 深圳万利科技有限公司 Printing process of composite material 5G mobile phone backboard

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Application publication date: 20160928