CN101600329A - Heat source radiator and have the television set of this heat abstractor - Google Patents
Heat source radiator and have the television set of this heat abstractor Download PDFInfo
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- CN101600329A CN101600329A CNA200910158047XA CN200910158047A CN101600329A CN 101600329 A CN101600329 A CN 101600329A CN A200910158047X A CNA200910158047X A CN A200910158047XA CN 200910158047 A CN200910158047 A CN 200910158047A CN 101600329 A CN101600329 A CN 101600329A
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- heat
- radiating part
- television set
- thermal source
- endothermic section
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Abstract
The invention discloses a kind of heat source radiator and have the television set of this heat abstractor, relate to the heat dissipation technology field, for guarantee can also to prevent dust when thermal source dispelled the heat, waterproof and radiation proof invent.Described heat source radiator comprises thermal source, is provided with the endothermic section near described thermal source, is provided with radiating part away from described thermal source, and is connected with heat pipe between described endothermic section and the described radiating part; Described endothermic section is passed to described radiating part by described heat pipe after absorbing the heat that described thermal source produces, and described radiating part distributes heat.Described television set comprises housing, is provided with above-mentioned heat source radiator in the described housing.Heat source radiator of the present invention can be used for thermal source is dispelled the heat.
Description
Technical field
The present invention relates to the heat dissipation technology field, relate in particular to a kind of heat source radiator and have the television set of this heat source radiator.
Background technology
At present, along with the continuous development of device miniaturization and precise treatment, also more and more higher to the heat dissipation technology requirement of equipment.Heat dissipation technology commonly used now has wind-cooling heat dissipating technology, liquid cooling heat dissipation technology and natural cooling heat radiation.Wherein, wind-cooling heat dissipating is realized very simple, just is to use fan belt to walk the heat that device interior produces.The liquid cooling heat radiation is to use liquid forced circulation under the drive of pump to take away the heat that device interior produces.Natural cooling then is that the heat that constantly thermal source produced by the thermal radiation effect is to extraneous radiation.
For example be example with the television set, present television set mostly uses the method for natural cooling heat radiation to dispel the heat, and so just need offer a lot of louvres in the housing of television set, so that the heat of television set inside is distributed from these louvres.
But there are more following shortcomings in the way of offering louvre on the housing of television set:
At first, extraneous dust can enter television set inside by louvre, thereby the electronic component of television set inside etc. is caused damage;
Secondly, for the military products television set of needs operation in the open air, television set is in the open air easily by the louvre water inlet, thereby causes television set to damage and can't use;
And the electromagnetic radiation meeting that the electronic component of television set inside produces is penetrated by louvre, thereby to human body, especially pregnant woman and children on every side, and equipment on every side causes damage.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of heat source radiator, not only can reach the heat radiation standard-required of thermal source, and can prevent dust, waterproof and radiation proof.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of heat source radiator comprises thermal source, is provided with the endothermic section near described thermal source, is provided with radiating part away from described thermal source, and is connected with heat pipe between described endothermic section and the described radiating part; Described endothermic section is passed to described radiating part by described heat pipe after absorbing the heat that described thermal source produces, and described radiating part distributes heat.
Described endothermic section closely bonds together by rubber cushion and described thermal source.
Being connected between described heat pipe and the described endothermic section, and/or being connected between described heat pipe and the described radiating part removably connects.
Heat source radiator of the present invention, owing to can absorb the heat that described thermal source produces by described endothermic section, and by described heat pipe with heat transferred to described radiating part, described then radiating part distributes heat, therefore after using this heat source radiator, not only can dispel the heat to thermal source by the good heat conductive effect of heat pipe, to reach the heat radiation standard-required of thermal source, and can the equipment that use described heat source radiator be sealed, thereby can prevent dust, water, access arrangement inside such as vapour, and the ejaculation that prevents the device interior electromagnetic radiation, therefore described heat source radiator can also play dustproof when reaching thermal source heat radiation standard-required, waterproof and radiation-resistant effect.
Another technical problem to be solved by this invention is to provide a kind of television set, not only can reach the heat radiation standard-required to its internal heat resource, and can prevent dust, waterproof and radiation proof.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of television set, comprise housing, be provided with heat source radiator in the described housing, described heat source radiator comprises the thermal source of television set inside, be provided with the endothermic section near described thermal source, be provided with radiating part away from described thermal source, the radiating end of described radiating part is exposed to the outside of described housing, and is connected with heat pipe between described endothermic section and the described radiating part; Described endothermic section is passed to described radiating part by described heat pipe after absorbing the heat that described thermal source produces, and described radiating part distributes heat.
Wherein, described endothermic section closely bonds together by the thermal source of rubber cushion and television set inside.
In order to make described radiating part be exposed to described outside, particularly, be on described housing, to offer through hole, described radiating part is installed with in described through hole, and is provided with sealing ring between described radiating part and described housing.
And, on described radiating part, being provided with groove, after described radiating part was installed with in described through hole, described housing was fastened in the described groove, and described sealing ring is installed with between described groove and described housing.
Further, being installed with in the side of described enclosure interior of described radiating part is the inclined-plane to the inboard inclination of described radiating part.
Wherein, being connected between described heat pipe and the described endothermic section, and/or being connected between described heat pipe and the described radiating part removably connects.
Particularly, described thermal source is the display screen of television set or the circuit board in the television set.
Television set provided by the invention, owing to can absorb the heat that the television set internal heat resource produces by described endothermic section, and by described heat pipe with heat transferred to described radiating part, by described radiating part heat is distributed then, therefore after in television set, this heat source radiator being installed, good heat conductive effect that not only can be by heat pipe is dispelled the heat to the thermal source of television set inside, to reach heat radiation standard-required to thermal source, and after by described heat source radiator the thermal source of television set inside being dispelled the heat, can the housing of television set be sealed, thereby can prevent dust, water, vapour etc. enter television set inside, and the ejaculation that prevents the radiation of television set internal electromagnetic, therefore described TV can also prevent dust when reaching thermal source heat radiation standard-required, waterproof and radiation proof.
Description of drawings
Fig. 1 is the structural representation of heat source radiator embodiment of the present invention;
Fig. 2 is the structural representation of television set embodiment of the present invention;
Fig. 3 is the A-A cross sectional view of Fig. 2;
Fig. 4 is the projection view of television set embodiment of the present invention;
Fig. 5 is the partial enlarged view of Fig. 4.
Embodiment
The present invention aims to provide a kind of heat source radiator and has the television set of this heat abstractor, not only can reach the heat radiation standard-required of thermal source, and can prevent dust, waterproof and radiation proof.
Describe the present invention below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, a specific embodiment for heat source radiator of the present invention, in the present embodiment, described heat source radiator comprises thermal source 1, is provided with endothermic section 2 near thermal source 1, and stow away from heat 2 is provided with radiating part 3, and be connected with heat pipe 4 between endothermic section 2 and the radiating part 3, wherein, be passed to radiating part 3 by heat pipe 4 behind the heat that endothermic section 2 absorption thermals source 1 produce, 3 pairs of heats of radiating part distribute then.
Heat source radiator in the present embodiment, owing to can absorb the heat that thermal source 1 produces by endothermic section 2, and by heat pipe 4 with heat transferred to radiating part 3,3 pairs of heats of radiating part distribute then, therefore after using this heat source radiator, not only can dispel the heat to thermal source 1 by the good heat conductive effect of heat pipe 4, to reach the heat radiation standard-required of thermal source, and can the equipment that use this heat source radiator be sealed, thereby can prevent dust, water, access arrangement inside such as vapour, and the ejaculation that prevents the device interior electromagnetic radiation, therefore this heat source radiator can also play dustproof when reaching thermal source heat radiation standard-required, waterproof and radiation-resistant effect.
Wherein, can be according to the shape size of the shape size design endothermic section 2 of thermal source 1, generally speaking, when the shape size of the shape of endothermic section 2 size and thermal source 1 adapted, its endothermic effect was better.And endothermic section 2 can use the material of good heat conductivity to make, and can improve heat absorption efficiency like this.
Radiating part 3 is a fin, has the fin of a large amount of parallel arranged in the fin, can increase area of dissipation, thereby improves radiating efficiency.
Heat pipe 4 is made up of shell, wick and working medium, and utilizes the physical process of Working fluid phase changing to transmit heat.Its course of work is: endothermic section 2 absorbs heat from thermal source 1 after, one end of the close endothermic section 2 of heat pipe 4 is heated, thereby make the working medium near the wick this end be subjected to thermal evaporation, refrigerant vapor touches the low wick of temperature when being transferred to the end of close radiating part 3 of heat pipe 4 and emits heat, thereby the liquid state of being condensed into, by capillarity condensate liquid is transferred to a end near endothermic section 2 more afterwards, finishes cyclic process.Like this, evaporation and condensation by working medium just can be delivered to radiating part 3 to heat by endothermic section 2, thereby have realized the heat radiation to thermal source 1.The heat transfer distances of heat pipe 4 is far away, heat transfer efficiency is high, is a kind of heat transfer element efficiently.The working medium of heat pipe 4 inside can be selected water for use in the present embodiment.
As can be seen from Figure 1, closely contact between endothermic section 2 and the thermal source 1.Particularly, be endothermic section 2 and thermal source 1 to be closely bonded together by rubber cushion.In the present embodiment, the serial rubber cushion that this rubber cushion selects for use 3M company to produce not only can closely bond together endothermic section 2 and thermal source 1, and have the good heat transfer effect, makes and can carry out good heat transfer between endothermic section 2 and the thermal source 1.
And in the present embodiment, in order to improve the utilization ratio of this heat source radiator, with being connected between heat pipe 4 and the endothermic section 2, and being connected to be made as and removably connecting between heat pipe 4 and the radiating part 3.In the time of can't continuing to use when having only the part parts to be damaged between endothermic section 2, radiating part 3 and the heat pipe 4 like this, can only change that part of parts that can't continue to use,, reduce cost to improve the utilization ratio of device.
Perhaps, in other embodiments of the invention, also can be just with being connected to be made as and removably connecting between described heat pipe and the described endothermic section; Or just with being connected to be made as and removably connecting between described heat pipe and the described radiating part.
In sum, heat source radiator in the embodiment of the invention, owing to can absorb the heat that described thermal source produces by described endothermic section, and by described heat pipe with heat transferred to described radiating part, described then radiating part distributes heat, therefore after using this heat source radiator, not only can dispel the heat to thermal source by the good heat conductive effect of heat pipe, to reach the heat radiation standard-required of thermal source, and can the equipment that use described heat source radiator be sealed, thereby can prevent dust, water, access arrangement inside such as vapour, and the ejaculation that prevents the device interior electromagnetic radiation, therefore described heat source radiator can also play dustproof when reaching thermal source heat radiation standard-required, waterproof and radiation-resistant effect.
As shown in Figure 2, a kind of television set also is provided in the embodiments of the invention, described television set comprises housing 10, be provided with heat source radiator 12 in the housing 10, this heat source radiator 12 comprises the thermal source 1 of television set inside, be provided with endothermic section 2 near thermal source 1, stow away from heat 1 is provided with radiating part 3, the radiating end of radiating part 3 is exposed to the outside of housing 10, and be connected with heat pipe 4 between endothermic section 2 and the radiating part 3, after endothermic section 2 absorbs the heat that thermals source 1 produce, can be by heat pipe 4 with heat transferred to radiating part 3,3 pairs of heats of radiating part distribute then.
Television set in the present embodiment, owing to can absorb the heat that television set internal heat resource 1 produces by endothermic section 2, and by heat pipe 4 with heat transferred to radiating part 3, distribute by 3 pairs of heats of radiating part then, therefore after in television set, this heat source radiator 12 being installed, good heat conductive effect that not only can be by heat pipe 4 is dispelled the heat to the thermal source 1 of television set inside, to reach heat radiation standard-required to thermal source, and after the thermal source 1 by 12 pairs of television set inside of heat source radiator dispels the heat, can the housing 10 of television set be sealed, thereby can prevent dust, water, vapour etc. enter television set inside, and the ejaculation that prevents the radiation of television set internal electromagnetic, therefore described TV can also prevent dust when reaching thermal source heat radiation standard-required, waterproof and radiation proof.
Moreover, owing to can the housing 10 of television set be sealed in the present embodiment, thereby needn't in housing 10, offer louvre, like this except that can reaching above-mentioned dustproof, waterproof and radiation-resistant effect, can also make the reduced thickness of television set, make the moulding of television set more slim, attractive in appearance, to increase the attraction.This is because in offering the television set of louvre, circuit board to television set inside when avoiding foreign material such as probe to extend into the inside of television set by louvre causes short circuit, thereby initiating failure and accident, therefore need make the circuit board of louvre and television set inside keep certain spacing, will cause the increase of television set complete machine thickness like this with as safe distance.And the problems referred to above have just been solved after the housing 10 of television set made seal form.
Particularly, in the present embodiment endothermic section 2 is arranged on the display screen of television set, with display screen as thermal source 1, this is because in the process of television set work, the display screen of television set and near parts thereof, as backlight etc., the heat that is produced also can not be ignored.Simultaneously, be provided with through hole 14 in the present embodiment in the back cover of housing 10, radiating part 3 just is installed with in through hole 14, and the radiating end of radiating part 3 is exposed to the outside of back cover.Wherein, radiating part 3 is specially fin.
Like this, after television set work, display screen as thermal source 1 produces heat, endothermic section 2 absorbs heat from display screen after, one end of the close endothermic section 2 of heat pipe 4 is heated, this moment heat pipe 4 inside the gasification of being heated of the working medium at this heating end place, thereby absorbed a large amount of heats that give out from display screen; Afterwards, heated gas is transferred to an end of the close radiating part 3 of heat pipe 4, and meet condensation at radiating part 3 places and form liquid, thereby the heat that absorbs is before discharged, this heat that discharges is dispersed in the external environment by the radiating end that is exposed to housing 10 outsides of radiating part 3; Then, the working medium that is condensed into liquid is transferred to an end of the close endothermic section 2 of heat pipe 4 again under the effect of capillarity.So just finished the heat radiation circulation.
In the present embodiment, endothermic section 2 closely bonds together by the thermal source 1 of rubber cushion and television set inside.And this rubber cushion selects for use is the serial rubber cushion that 3M company produces, and endothermic section 2 and thermal source 1 closely not only can be bonded together by this rubber cushion, and have the good heat transfer effect, makes and can carry out good heat transfer between endothermic section 2 and the thermal source 1.
In addition the more important thing is, since in the present embodiment between endothermic section 2 and the thermal source 1 be connected and radiating part 3 and housing 10 between to be connected all be the form that is rigidly connected of fixing compact, if in processing of the complete machine of television set and assembling process, error occurs like this, then will cause producing interaction force between thermal source 1, housing 10 and the heat source radiator 12, thereby cause the distortion or the damage of complete machine inner components.And use rubber cushion that endothermic section 2 and thermal source 1 are bonded together, not only can realize being rigidly connected between endothermic section 2 and the thermal source 1, and can produce certain deformation, thereby play certain cushioning effect.
As shown in Figure 3, in the present embodiment, on the back cover of housing 10, offer through hole 14, after being installed with radiating part 3 in through hole 14, also need between the back cover of radiating part 3 and housing 10, sealing ring 16 be set.What sealing circle 16 adopted is waterproof grommet, can the back cover of radiating part 3 and housing 10 be sealed fully, guarantees water-tight between the two.Thereby can satisfy extraordinary TV, as the waterproof demand of military products TV, even the waterproof demand of the TV that carries out underwater operation of can also satisfying the demand.
Extremely shown in Figure 5 in conjunction with Fig. 3, tightr for the combination that makes radiating part 3 and housing 10, on radiating part 3, be provided with groove 32, after being installed with radiating part 3 in through hole 14, housing 10 can be fastened in the groove 32, and this moment, sealing ring 16 just was installed with between groove 32 and housing 10.Like this, unless under external force, housing 10 is difficult to spin off from groove 32, makes that the connection between radiating part 3 and the housing 10 is more firm, tightr.
And, for the ease of radiating part 3 being installed in the through hole 14 of housing 10, be inclined-plane 34 to radiating part 3 inboard inclinations being installed with of radiating part 3 in the side of housing 10 inside.Inclined-plane 34 can play certain guide effect like this, has made things convenient for the installation and removal of radiating part 3.
Wherein, consider for the angle that improves the parts utilance, in the present embodiment with being connected between heat pipe 4 and the endothermic section 2, and being connected to be made as and removably connecting between heat pipe 4 and the radiating part 3.In the time of can't continuing to use when having only the part parts to be damaged between endothermic section 2, radiating part 3 and the heat pipe 4 like this, can only change that part of parts that can't continue to use,, reduce cost to improve the utilization ratio of device.
Perhaps, in other embodiments of the invention, also can be just with being connected to be made as and removably connecting between described heat pipe and the described endothermic section; Or just with being connected to be made as and removably connecting between described heat pipe and the described radiating part.
Need to prove that the indication thermal source can be the display screen of television set in the present embodiment, perhaps can be the circuit board in the television set.
In sum, the television set that the embodiment of the invention provides, owing to can absorb the heat that the television set internal heat resource produces by described endothermic section, and by described heat pipe with heat transferred to described radiating part, by described radiating part heat is distributed then, therefore after in television set, this heat source radiator being installed, good heat conductive effect that not only can be by heat pipe is dispelled the heat to the thermal source of television set inside, to reach heat radiation standard-required to thermal source, and after by described heat source radiator the thermal source of television set inside being dispelled the heat, can the housing of television set be sealed, thereby can prevent dust, water, vapour etc. enter television set inside, and the ejaculation that prevents the radiation of television set internal electromagnetic, therefore described TV can also prevent dust when reaching thermal source heat radiation standard-required, waterproof and radiation proof.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the described protection range of claim.
Claims (10)
1, a kind of heat source radiator comprises thermal source, it is characterized in that, is provided with the endothermic section near described thermal source, is provided with radiating part away from described thermal source, and is connected with heat pipe between described endothermic section and the described radiating part;
Described endothermic section is passed to described radiating part by described heat pipe after absorbing the heat that described thermal source produces, and described radiating part distributes heat.
2, heat source radiator according to claim 1 is characterized in that, described endothermic section closely bonds together by rubber cushion and described thermal source.
3, heat source radiator according to claim 1 and 2 is characterized in that, being connected between described heat pipe and the described endothermic section, and/or being connected between described heat pipe and the described radiating part removably connects.
4, a kind of television set, comprise housing, be provided with heat source radiator in the described housing, described heat source radiator comprises the thermal source of television set inside, it is characterized in that, be provided with the endothermic section, be provided with radiating part away from described thermal source near described thermal source, the radiating end of described radiating part is exposed to the outside of described housing, and is connected with heat pipe between described endothermic section and the described radiating part; Described endothermic section is passed to described radiating part by described heat pipe after absorbing the heat that described thermal source produces, and described radiating part distributes heat.
5, television set according to claim 4 is characterized in that, described endothermic section closely bonds together by the thermal source of rubber cushion and television set inside.
According to claim 4 or 5 described television sets, it is characterized in that 6, offer through hole on described housing, described radiating part is installed with in described through hole, and between described radiating part and described housing, be provided with sealing ring.
7, television set according to claim 6 is characterized in that, is provided with groove on described radiating part, and after described radiating part was installed with in described through hole, described housing was fastened in the described groove, and described sealing ring is installed with between described groove and described housing.
8, television set according to claim 7 is characterized in that, being installed with in the side of described enclosure interior of described radiating part is the inclined-plane to the inboard inclination of described radiating part.
9, television set according to claim 8 is characterized in that, being connected between described heat pipe and the described endothermic section, and/or being connected between described heat pipe and the described radiating part removably connects.
10, television set according to claim 9 is characterized in that, described thermal source is the display screen of television set or the circuit board in the television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910158047XA CN101600329B (en) | 2009-07-17 | 2009-07-17 | TV set with radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910158047XA CN101600329B (en) | 2009-07-17 | 2009-07-17 | TV set with radiator |
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| Publication Number | Publication Date |
|---|---|
| CN101600329A true CN101600329A (en) | 2009-12-09 |
| CN101600329B CN101600329B (en) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910158047XA Active CN101600329B (en) | 2009-07-17 | 2009-07-17 | TV set with radiator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907088A (en) * | 2010-03-08 | 2013-01-30 | 喜意尔科技有限公司 | Display enclosure |
| CN105208307A (en) * | 2015-10-29 | 2015-12-30 | 安徽理工大学 | Television heat dissipation device |
| CN107257609A (en) * | 2017-06-02 | 2017-10-17 | 合肥市惠科精密模具有限公司 | A kind of Micro LED water-cooling display screens |
| WO2020134397A1 (en) * | 2018-12-29 | 2020-07-02 | 深圳光启超材料技术有限公司 | Heat dissipating device for smart helmet |
| US11847003B2 (en) | 2018-10-26 | 2023-12-19 | Huawei Technologies Co., Ltd. | Folding device and heat dissipation apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110453A (en) * | 1994-01-15 | 1995-10-18 | 崔汉平 | Hot pipe cooling sealing environment protecting type TV set |
-
2009
- 2009-07-17 CN CN200910158047XA patent/CN101600329B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907088A (en) * | 2010-03-08 | 2013-01-30 | 喜意尔科技有限公司 | Display enclosure |
| EP2545704A4 (en) * | 2010-03-08 | 2016-03-09 | Ciil Technologies Llc | Display enclosure |
| CN105208307A (en) * | 2015-10-29 | 2015-12-30 | 安徽理工大学 | Television heat dissipation device |
| CN107257609A (en) * | 2017-06-02 | 2017-10-17 | 合肥市惠科精密模具有限公司 | A kind of Micro LED water-cooling display screens |
| US11847003B2 (en) | 2018-10-26 | 2023-12-19 | Huawei Technologies Co., Ltd. | Folding device and heat dissipation apparatus |
| WO2020134397A1 (en) * | 2018-12-29 | 2020-07-02 | 深圳光启超材料技术有限公司 | Heat dissipating device for smart helmet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101600329B (en) | 2011-06-08 |
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Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense Video Technology Co., Ltd Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: HISENSE ELECTRIC Co.,Ltd. |