CN208112872U - Based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover - Google Patents
Based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover Download PDFInfo
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- CN208112872U CN208112872U CN201820432910.0U CN201820432910U CN208112872U CN 208112872 U CN208112872 U CN 208112872U CN 201820432910 U CN201820432910 U CN 201820432910U CN 208112872 U CN208112872 U CN 208112872U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 title claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 78
- 239000000872 buffer Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000002245 particle Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 239000000853 adhesive Substances 0.000 claims abstract description 3
- 230000001070 adhesive effect Effects 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 47
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000035882 stress Effects 0.000 description 27
- 230000006872 improvement Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
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Abstract
The utility model relates to plasthetics fields, from inside to outside successively include heat-conducting layer, stress-buffer layer, high molecular weight plastic base, waterproof layer, water absorption layer and infrared conversion layer based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover；The heat-conducting layer is coated on stress buffer layer surface, and for high molecular weight plastic base adhesive in stress-buffer layer, the waterproof layer is adhered to high molecular weight plastic base, and water absorption layer is adhered to waterproof layer surface, and the infrared conversion layer is coated on water suction layer surface；The high molecular weight plastic base offers several the first grooves close to stress-buffer layer side, high molecular weight plastic base offers several the second grooves away from stress-buffer layer side, first groove and the second groove interval arrange, and conductive particle is filled in the first groove and the second groove.The utility model high mechanical strength, good heat dissipation effect, waterproof performance be good, long service life, easy to use.
Description
Technical field
The utility model relates to plasthetics fields, more particularly to the earphone high-strength waterproof based on high molecular material
Heat dissipation battery box cover.
Background technique
Earphone (Earphones；Headphones；Head-sets；It Earpieces) is a pair of of converting unit, it receives matchmaker
The electric signal that body player or receiver are issued converts it into the sound wave that can be heard using the loudspeaker close to ear.
Earphone is usually separable with media player, and a plug is utilized to connect.Benefit be in the case where not influencing other people, can
Sound equipment is listened to alone；Also the sound that ambient enviroment can be separated is used under noisy environment of making an uproar in recording studio, DJ, journey, movement etc.
People it is helpful.Earphone original is used on phone and radio, but prevailing with portable electronic devices, and earphone is more
For mobile phone, walkman, radio, portable electronic game sum digit reproducing apparatus for phonotape etc..
Wherein, many earphones require battery functi on, such as bluetooth headset, and user protects the battery case lid of battery, deposits
In following shortcoming, on the one hand, bad mechanical strength is caused battery to fall off, cause by easy fracture or release after distance impact
Inconvenient to use, second aspect is generated heat in cell operations, and heat is gathered in battery case, causes cell degradation, influences electricity
Pond service life, the third aspect, waterproof effect is poor, penetrates into inside battery when moisture penetrates battery case, easily causes cell damage, make
With inconvenience.
Utility model content
To solve the above problems, the utility model provides, a kind of high mechanical strength, good heat dissipation effect, waterproof performance is good, makes
It is long, easy to use based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover with the service life.
Technical solution used by the utility model is：Based on the earphone of high molecular material high-strength waterproof heat dissipation battery
Box cover, from inside to outside successively including heat-conducting layer, stress-buffer layer, high molecular weight plastic base, waterproof layer, water absorption layer and infrared turn
Change layer；The heat-conducting layer is coated on stress buffer layer surface, and high molecular weight plastic base adhesive is in stress-buffer layer, the waterproof layer
It is adhered to high molecular weight plastic base, water absorption layer is adhered to waterproof layer surface, and the infrared conversion layer is coated on water suction layer surface；Institute
It states high molecular weight plastic base and offers several the first grooves close to stress-buffer layer side, high molecular weight plastic base deviates from stress
Buffer layer side offers several the second grooves, and first groove and the second groove interval arrange, and the first groove and the
Conductive particle is filled in two grooves.
Further improvement to above-mentioned technical proposal is that the stress-buffer layer includes being woven into latticed high-molecular bone
Frame and the water-absorption particle being filled in macromolecular scaffold.
Further improvement to above-mentioned technical proposal is that the water absorption layer includes the warp water-absorption fiber for being woven into graticules
It further include the water-absorption particle being filled in the gap that warp water-absorption fiber and weft water-absorption fiber are formed with weft water-absorption fiber.
Further improvement to above-mentioned technical proposal is that the warp water-absorption fiber and weft water-absorption fiber are in ripple
Shape, and the wave crest of warp water-absorption fiber intersects with the trough of weft water-absorption fiber, the trough and weft of warp water-absorption fiber absorb water
The wave crest of fiber intersects.
Further improvement to above-mentioned technical proposal is, the high molecular weight plastic base from close to stress-buffer layer one end to
Several radiating grooves are offered close to waterproof layer one end, are equipped with aluminium-alloy pipe in the radiating groove, it is filling in the aluminium-alloy pipe
There is heat-conducting medium.
The beneficial effects of the utility model are：
1, on the one hand, main body uses high molecular weight plastic base, using the strong macromolecule material of high mechanical strength, shock resistance
Material is made, and improves the mechanical strength of battery case lid entirety.Second aspect is equipped with stress-buffer layer, passes through stress-buffer layer
Foreign impacts power is buffered, prevents the battery case lid from being broken or being broken.The third aspect, innermost layer are equipped with heat-conducting layer, in time will
The heat transfer that battery generates comes out, and outmost surface is equipped with infrared conversion layer, and converting heat is radiated the external world for infrared ray
In environment, heat is prevented to be gathered in internal and cause cell degradation, long service life.Fourth aspect, high molecular weight plastic base leans on
Nearly stress-buffer layer side offers several the first grooves, if high molecular weight plastic base offers away from stress-buffer layer side
Dry the second groove, first groove and the second groove interval arrange, and the setting of the first groove and the second groove increases height
The deformation space of molecule plastic cement base, elasticity is big, strong shock resistance.5th aspect, the first groove and the interior filling of the second groove
There is conductive particle, internal heat is exported in time by conductive particle, further improves heat dissipation effect.6th aspect, water suction
Layer absorbs moisture, and unabsorbed part enters waterproof layer, prevents moisture from penetrating into internal, improves the anti-water energy of battery case lid
Power.
2, stress-buffer layer includes the water suction for being woven into latticed macromolecular scaffold and being filled in macromolecular scaffold
Grain, macromolecular scaffold structural deformation space is big, so that stress-buffer layer elasticity with higher and impact resistance, further mention
The high mechanical strength of battery case lid, the setting of water-absorption particle in macromolecular scaffold gap further improve whole anti-
Outlet capacity.
3, water absorption layer includes the warp water-absorption fiber and weft water-absorption fiber for being woven into graticules, further includes being filled in warp
The water-absorption particle in gap that water-absorption fiber and weft water-absorption fiber are formed.Warp water-absorption fiber and weft water-absorption fiber surface area
Greatly, water absorbing capacity is strong, and is additionally provided with water-absorption particle, further enhances water absorbing capacity, and water absorption layer fully absorbs outside moisture, prevents
It is seeped in sealing point, further improves whole waterproof ability.
4, warp water-absorption fiber and weft water-absorption fiber are corrugated, and the wave crest of warp water-absorption fiber and weft absorb water
The trough of fiber intersects, and the trough of warp water-absorption fiber intersects with the wave crest of weft water-absorption fiber.Relative to linear structure,
The surface area of wave structure is big, further improves water absorption area, and warp water-absorption fiber and weft water-absorption fiber are sufficiently and water
Tap touching, further improves whole waterproof ability.
5, high molecular weight plastic base offers several heat dissipations to close to waterproof layer one end from close to stress-buffer layer one end
Slot, the radiating groove is interior to be equipped with aluminium-alloy pipe, is filled with heat-conducting medium in the aluminium-alloy pipe.The setting of radiating groove, increases
Heat dissipation area, internal aluminium-alloy pipe play reinforcement function, increase whole mechanical strength, and heat-conducting medium accelerated heat passes
It passs, increases heat dissipation effect.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the cross-sectional view of the water absorption layer of the utility model.
Specific embodiment
The utility model is further described below in conjunction with attached drawing.
As shown in FIG. 1 to 3, the respectively cross section of the perspective view of the utility model, cross-sectional view and water absorption layer
Schematic diagram.
It from inside to outside successively include leading based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover 100
Thermosphere 110, stress-buffer layer 120, high molecular weight plastic base 130, waterproof layer 140, water absorption layer 150 and infrared conversion layer 160；Institute
Heat-conducting layer 110 is stated coated on 120 surface of stress-buffer layer, high molecular weight plastic base 130 is adhered to stress-buffer layer 120, described
Waterproof layer 140 is adhered to high molecular weight plastic base 130, and water absorption layer 150 is adhered to 140 surface of waterproof layer, the infrared conversion layer
160 are coated on 150 surface of water absorption layer；The high molecular weight plastic base 130 offers several close to 120 side of stress-buffer layer
First groove 131, high molecular weight plastic base 130 offer several the second grooves 132, institute away from 120 side of stress-buffer layer
It states the first groove 131 and the second groove 132 intermittently arranges, and be filled with thermally conductive grain in the first groove 131 and the second groove 132
Son.
Stress-buffer layer 120 includes being woven into latticed macromolecular scaffold 121 and being filled in macromolecular scaffold 121
Water-absorption particle 122,121 structural deformation space of macromolecular scaffold is big, so that the elasticity with higher of stress-buffer layer 120 and anti-impact
Ability is hit, further improves the mechanical strength of battery case lid 100, water-absorption particle 122 sets in 121 gap of macromolecular scaffold
It sets, further improves whole waterproof ability.
Water absorption layer 150 includes the warp water-absorption fiber 151 and weft water-absorption fiber 152 for being woven into graticules, further includes filling out
It fills in the water-absorption particle 122 in the gap of warp water-absorption fiber 151 and the formation of weft water-absorption fiber 152.Warp water-absorption fiber 151
Big with 152 surface area of weft water-absorption fiber, water absorbing capacity is strong, and is additionally provided with water-absorption particle 122, further enhances water absorbing capacity
Power, water absorption layer 150 fully absorb outside moisture, prevent from seeping in moisture, further improve whole waterproof ability.
Warp water-absorption fiber 151 and weft water-absorption fiber 152 are corrugated, and the wave crest of warp water-absorption fiber 151 with
The trough of weft water-absorption fiber 152 intersects, and the trough of warp water-absorption fiber 151 intersects with the wave crest of weft water-absorption fiber 152.Phase
For linear structure, the surface area of wave structure is big, further improves water absorption area, 151 He of warp water-absorption fiber
Weft water-absorption fiber 152 sufficiently and contact with moisture, further improves whole waterproof ability.
High molecular weight plastic base 130 is several from offering close to 120 one end of stress-buffer layer to close 140 one end of waterproof layer
A radiating groove 133, the radiating groove 133 is interior to be equipped with aluminium-alloy pipe, is filled with heat-conducting medium in the aluminium-alloy pipe.Radiating groove
133 setting increases heat dissipation area, and internal aluminium-alloy pipe plays reinforcement function, increases whole mechanical strength, leads
The transmitting of thermal medium accelerated heat, increases heat dissipation effect.
On the one hand, main body uses high molecular weight plastic base 130, using the strong macromolecule of high mechanical strength, shock resistance
Material is made, and improves the whole mechanical strength of battery case lid 100.Second aspect is equipped with stress-buffer layer 120, by answering
Power buffer layer 120 buffers foreign impacts power, prevents the battery case lid 100 from being broken or being broken.The third aspect, innermost layer are equipped with
Heat-conducting layer 110 in time comes out the heat transfer that battery generates, and outmost surface is equipped with infrared conversion layer 160, is by converting heat
Infrared ray and be radiated in external environment, prevent heat to be gathered in internal and cause cell degradation, long service life.Four directions
Face, high molecular weight plastic base 130 offer several the first grooves 131, polymer plastic matrix close to 120 side of stress-buffer layer
Layer 130 offers several the second grooves 132, first groove 131 and the second groove away from 120 side of stress-buffer layer
132 intervals arrange, and the setting of the first groove 131 and the second groove 132 increases the deformation space of high molecular weight plastic base 130,
It is elastic big, strong shock resistance.It is filled with conductive particle in 5th aspect, the first groove 131 and the second groove 132, by leading
Hot particle in time exports internal heat, further improves heat dissipation effect.6th aspect, water absorption layer 150 absorb moisture, not by
The part of absorption enters waterproof layer 140, prevents moisture from penetrating into internal, improves the waterproof ability of battery case lid 100.
The working principle of the utility model is：
The heat that battery work generates, is transferred to stress-buffer layer 120 by heat-conducting layer 110, passes through stress-buffer layer 120
Gap be transferred to high molecular weight plastic base 130, waterproof layer is transferred to by the radiating groove 133 of high molecular weight plastic base 130
140, water absorption layer 150 are finally transferred to the infrared conversion layer 160 on surface, are red by converting heat by infrared conversion layer 160
Outside line and be radiated in external environment, prevent battery temperature excessively high and aging or short circuit.
Extraneous moisture, is absorbed by water absorption layer 150, and unabsorbed a small amount of moisture is formed by waterproof layer 140
Waterproof barrier prevents moisture from entering inside battery and causes battery short circuit.
When being thrown, deformation occurs for the first groove 131 and the second groove 132 of high molecular weight plastic base 130, then answers
Deformation occurs for power buffer layer 120, to buffer foreign impacts power, prevents battery case lid 100 from being broken, preferably to protect inside
Battery.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover, it is characterised in that：From inside to outside successively
Including heat-conducting layer, stress-buffer layer, high molecular weight plastic base, waterproof layer, water absorption layer and infrared conversion layer；The heat-conducting layer coating
In stress buffer layer surface, high molecular weight plastic base adhesive is adhered to polymer plastic matrix in stress-buffer layer, the waterproof layer
Layer, water absorption layer are adhered to waterproof layer surface, and the infrared conversion layer is coated on water suction layer surface；The high molecular weight plastic base leans on
Nearly stress-buffer layer side offers several the first grooves, if high molecular weight plastic base offers away from stress-buffer layer side
Dry the second groove, first groove and the second groove interval arrange, and filled with thermally conductive in the first groove and the second groove
Particle.
2. it is according to claim 1 based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover, it is special
Sign is：The stress-buffer layer includes the water suction for being woven into latticed macromolecular scaffold He being filled in macromolecular scaffold
Grain.
3. it is according to claim 2 based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover, it is special
Sign is：The water absorption layer includes the warp water-absorption fiber and weft water-absorption fiber for being woven into graticules, further include be filled in through
The water-absorption particle in gap that line water-absorption fiber and weft water-absorption fiber are formed.
4. it is according to claim 3 based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover, it is special
Sign is：The warp water-absorption fiber and weft water-absorption fiber are corrugated, and the wave crest of warp water-absorption fiber and weft are inhaled
The trough of water cellulose intersects, and the trough of warp water-absorption fiber intersects with the wave crest of weft water-absorption fiber.
5. it is according to claim 4 based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover, it is special
Sign is：The high molecular weight plastic base offers several heat dissipations to close to waterproof layer one end from close to stress-buffer layer one end
Slot, the radiating groove is interior to be equipped with aluminium-alloy pipe, is filled with heat-conducting medium in the aluminium-alloy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820432910.0U CN208112872U (en) | 2018-03-29 | 2018-03-29 | Based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820432910.0U CN208112872U (en) | 2018-03-29 | 2018-03-29 | Based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover |
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| Publication Number | Publication Date |
|---|---|
| CN208112872U true CN208112872U (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820432910.0U Expired - Fee Related CN208112872U (en) | 2018-03-29 | 2018-03-29 | Based on the earphone of high molecular material high-strength waterproof heat dissipation battery box cover |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109995922A (en) * | 2019-03-19 | 2019-07-09 | 宁国市千洪电子有限公司 | A kind of mobile phone battery cover fodder |
| CN111900273A (en) * | 2020-07-16 | 2020-11-06 | 惠州市吉昀精密部件有限公司 | Heat-dissipation waterproof composite lithium ion battery shell material and preparation method thereof |
-
2018
- 2018-03-29 CN CN201820432910.0U patent/CN208112872U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109995922A (en) * | 2019-03-19 | 2019-07-09 | 宁国市千洪电子有限公司 | A kind of mobile phone battery cover fodder |
| CN111900273A (en) * | 2020-07-16 | 2020-11-06 | 惠州市吉昀精密部件有限公司 | Heat-dissipation waterproof composite lithium ion battery shell material and preparation method thereof |
| CN111900273B (en) * | 2020-07-16 | 2022-09-23 | 惠州市吉昀精密部件有限公司 | Heat-dissipation waterproof composite lithium ion battery shell material and preparation method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |