CN204042812U - condensing LED radiator - Google Patents
condensing LED radiator Download PDFInfo
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- CN204042812U CN204042812U CN201420497392.2U CN201420497392U CN204042812U CN 204042812 U CN204042812 U CN 204042812U CN 201420497392 U CN201420497392 U CN 201420497392U CN 204042812 U CN204042812 U CN 204042812U
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- fin
- heat radiation
- tail end
- endothermic substrate
- fluting
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Abstract
The utility model discloses a kind of condensing LED radiator, aim to provide a kind of volume little, good looking appearance and good heat dissipation effect are applicable to the condensing LED radiator of family expenses, its drip irrigation device is a kind of condensing LED radiator, comprise endothermic substrate and heat radiation tail end, described endothermic substrate and heat radiation tail end have fluting, the through endothermic substrate of described fluting and heat radiation tail end, movable condenser pipe is hinged with in described fluting, described movable condenser pipe one end and endothermic substrate inconsistent, described movable condenser pipe comprises fin, described fin is built-in with distillation chamber near endothermic substrate one end, described fin is built-in with condensation chamber near heat radiation tail end one end, passage is provided with between described distillation chamber and condensation chamber, the through distillation chamber of described passage and condensation chamber.The utility model is applicable to the heat radiation of domestic consumer's mounted LED lamp and the heat radiation of large LED lamp.
Description
Technical field
The utility model relates to a kind of heat sink technology field, the condensing LED radiator that more particularly, it relates to, and a kind of volume is little, good looking appearance and good heat dissipation effect are applicable to family expenses.
Background technology
Due to the advantage of energy saving standard, LED is considered to mankind's lighting engineering of future generation.But due to the cost of costliness, and reliability is low, hamper LED illumination popularization and application.Price height and insecure main cause, that LED illumination device does not realize unified standardized module---LED light engine, can not realize caused by standardization, industrialization, large-scale batch production, be difficult to realize LED light engine standardization, modular main cause, be again because LED heat radiation and luminous intensity distribution problem caused by.The electric energy conversion of LED light source 80% is heat energy, only has 20% to be converted into luminous energy, obviously there is a heat dissipation problem.The light source of conventional illumination device all adopts glass tubular formula or glass spherical type structure, 360 ° of bright dippings, and luminous intensity distribution is easily, evenly, again owing to not having the problem of heat, cheap, but not energy-conservation.Single LEDs light source is spot light, and power is generally all little, easily solves heat radiation, but is not easy luminous intensity distribution; LED area light source is generally integrated, low relative to light efficiency spot light, and heat is concentrated, and heat radiation is difficult, and luminous intensity distribution is relatively easy.So compared with conventional illumination device, LED illumination runs into heat radiation and the large road blocking tiger of luminous intensity distribution two, is difficult to realize standardization, modularization.Heat pipe is a kind of novel high-performance heat transfer components, extensive use and the field such as Aero-Space, air-conditioning household electrical appliances, there is the good reputation of " superconductor ", its heat dispersion substantially exceeds metal, a large amount of heats can be carried out conduct far by the phase transformation of working media in pipe by it, and without the need to additionaling power, the therefore feature of combining efficient heat radiation and saving electric energy.
At present, application number is that the Chinese patent of CN201210284777.6 discloses a kind of illuminating LED photo engine and fin thereof, include heating column, heat pipe, heat insulation layer, heat conduction core, LED light source, wire and wick cover, heating column, heat conduction core and heat pipe three link into an integrated entity, heat insulation layer is arranged on heating column in the hollow hole of one end of heat conduction core, LED light source is arranged on the outer surface of heat conduction core, wire is through heat insulation layer, draw from the wire guide heating column, wick cover is arranged on the periphery of LED light source and heat conduction core, and be fixedly connected with on one end of heat conduction core at heating column, it is characterized in that: one section of heat pipe and heating column transmission of heat by contact is the condensation segment of heat pipe, contacting corresponding one section with heat insulation layer is the adiabatic section of heat pipe, be the evaporator section of heat pipe with one section of heat conduction core transmission of heat by contact.
Although this illuminating LED photo engine and fin thereof simplify the structure of lighting apparatus, reduce cost, but fin is in above light source, can not obtain good convection environment, affect radiating efficiency, radiator integral volume is larger, impact is installed and transport, and radiator destroys LED monnolithic case structure after installing, attractive in appearance not, affect routine use.
Utility model content
For the deficiency that prior art exists, the condensing LED radiator that the purpose of this utility model is to provide that a kind of volume is little, good looking appearance and good heat dissipation effect are applicable to family expenses.
For achieving the above object, the utility model provides following technical scheme: a kind of condensing LED radiator, comprise endothermic substrate and heat radiation tail end, described endothermic substrate and heat radiation tail end are equipped with fluting, the through endothermic substrate of described fluting and heat radiation tail end, movable condenser pipe is hinged with by fixed leg in described fluting, described movable condenser pipe one end and endothermic substrate inconsistent, described fluting and movable condenser pipe all have additional some groups, described fluting and movable condenser pipe all along endothermic substrate and heat radiation tail end outer surface uniform ring around distribution, described movable condenser pipe comprises fin, described fin is built-in with distillation chamber near endothermic substrate one end, described fin is built-in with condensation chamber near heat radiation tail end one end, passage is provided with between described distillation chamber and condensation chamber, the through distillation chamber of described passage and condensation chamber.
By adopting technique scheme, with fluting, movable condenser pipe is accommodated in the main body of radiator, significantly reduce the volume of radiator, movable condenser pipe is placed in radiator body in transport and installation process, during installation, radiator is taken conveniently, more easily locate and install, the occupying volume external space is not needed during transport yet, improve conevying efficiency, simultaneously movable condenser pipe is rotated by pin joint and to stretch out radiator external in normal operation, movable condenser pipe can touch the farther convection environment of discrete heat device main body, heat loss through convection effect is better, condensation radiating efficiency is higher, movable condenser pipe and endothermic substrate and the tail end that dispels the heat are in same level, not be used in radiator body tail end and additionally increase structure, profile unifies Du Genggao, to be more prone to accept by family.
Do not destroy good looking appearance around the quantity arranging increase activity condenser pipe, improve radiating efficiency, around arranging the symmetry that can increase radiator profile, improve aesthetic feeling, improve space availability ratio simultaneously, accelerate radiating effect, the contact area of fin increase activity condenser pipe and air, improve convection current condensation effect, distillation chamber is arranged at simultaneously and improves distillation heat absorption efficiency near endothermic substrate side, reduce the hot-cast socket time, improve overall cooling effect, condensation chamber is located at the fin other end and increases convection current condensation effect, improve cross-ventilation utilization rate, further increase rate of heat exchange, heat radiation ability.
The utility model is set to further: described endothermic substrate and heat radiation tail end center are provided with through hole, and the through endothermic substrate of described through hole and heat radiation tail end, described fin profile is consistent with space in fluting.
By adopting technique scheme, under the state ensureing fluting storage ability, maximize fin surface amass, improve heat-sinking capability, through hole facilitates the installation of LED light source, and increase radiator and install convenience, after installing, LED light source is placed in endothermic substrate side, maximum heat conduction ability, improve radiating effect, the flight tip overturn away also can play the function increasing LED light source diffuse effect simultaneously, increases the soften of LED lamplight.
The utility model is set to further: described fin is made up of copper material near distillation one end, chamber, and described fin is made up of aluminium near condensation chamber one end, and described fin stage casing is provided with thermal insulation layer, described thermal insulation layer isolation fin two ends.
By adopting technique scheme, the capacity of heat transmission of copper material is utilized to accelerate to spread the heat on endothermic substrate, improve the endothermic effect in distillation chamber, increase exchange rate, the heat loss through convection effect of aluminium is utilized to improve the operating efficiency of condensation chamber, the heat transfer of increase activity condenser pipe and heat dispersion, improve product practicality.
The utility model is set to further: described passage and condensation chamber inner surface are provided with hydrophobic film.
By adopting technique scheme, the condensed cooling fluid of convenient distillation is back to distillation chamber, and avoiding condensed cooling fluid to adhere to blocking channel in the channel affects integral heat sink effect, the ability to work of further strengthening activity condenser pipe.
The utility model is set to further: be provided with interlock ring in described through hole, described interlock ring and fin all hinged and be slidably connected in through hole.
By adopting technique scheme, each fin being linked mutually, making fin outward appearance keep angle consistent, increasing aesthetics, simultaneously convenient adjustment fin, only need adjust wherein a slice can complete the adjustment of whole fin, saves time, raises the efficiency.
The utility model is set to further: described through hole internal fixtion is connected with air chamber, and described air chamber is provided with opening, and described opening is provided with piston, and it is outer and be fixedly connected with interlock ring that described piston extends opening.
By adopting technique scheme, increase the function of fin from Row sum-equal matrix, air chamber when temperature reaches preset value because the temperature of inner air raises, pressure becomes large and releases piston, piston driving fin makes fin change opening into by receiving state, improve radiating effect, and do not need in artificial adjustment, after LED starts, receiving state fin can raise along with the temperature of LED and slowly open, and has good visual effect, after LED is closed, fin reduces with temperature slowly to be taken in fluting, very convenient.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the utility model condensing LED radiator embodiment;
Fig. 2 is receiving state schematic appearance;
Fig. 3 is the structural representation of movable condenser pipe;
Fig. 4 is the structural representation of interlock ring and air chamber.
Reference numeral: 1, endothermic substrate; 2, dispel the heat tail end; 3, fin; 4, slot; 5, through hole; 6, link ring; 7, air chamber; 8, piston; 11, fixed leg; 31, chamber is distilled; 32, passage; 33, condensation chamber; 34, thermal insulation layer.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model condensing LED radiator embodiment is described further.
As shown in Figure 1 to Figure 3, a kind of condensing LED radiator, comprise endothermic substrate 1 and heat radiation tail end 2, a large amount of LED radiator correlation technique has been there is in currently available technology, do not repeat herein, described endothermic substrate 1 and heat radiation tail end 2 have the fluting 4 connected, movable condenser pipe is accommodated in described fluting 4, described movable condenser pipe is hinged with fluting 4 inner surfaces by the fixed leg 11 be fixed in fluting, preferably hinged with endothermic substrate 1 end, the heat conduction path of the condensation version that takes in sail, improve radiating efficiency, described movable condenser pipe can rotate within the scope of 0 to 60 degree, and wherein one section with endothermic substrate 1 inconsistent, improve radiating effect, described movable condenser pipe is symmetrical arranged around endothermic substrate 1 in the horizontal direction, be uniformly distributed in same level, the quantity of increase activity condenser pipe and do not destroy good looking appearance, improve radiating efficiency, around arranging the symmetry that can increase radiator profile, improve aesthetic feeling, improve space availability ratio simultaneously, accelerate radiating effect.。
With fluting 4, movable condenser pipe is accommodated in the main body of radiator, significantly reduce the volume of radiator, movable condenser pipe is placed in radiator body in transport and installation process, during installation, radiator is taken conveniently, more easily locate and install, the occupying volume external space is not needed during transport yet, improve conevying efficiency, simultaneously movable condenser pipe is rotated by pin joint and to stretch out radiator external in normal operation, movable condenser pipe can touch the farther convection environment of discrete heat device main body, heat loss through convection effect is better, condensation radiating efficiency is higher, movable condenser pipe and endothermic substrate 1 and the tail end 2 that dispels the heat are in same level, not be used in radiator body tail end and additionally increase structure, profile unifies Du Genggao, to be more prone to accept by family.
Described movable condenser pipe comprises fin 3, described fin 3 is built-in with distillation chamber 31 near endothermic substrate 1 one end, described fin 3 is built-in with condensation chamber 33 near heat radiation tail end 2 one end, passage 32 is provided with between described distillation chamber 31 and condensation chamber 33, the through distillation chamber 31 of described passage 32 and condensation chamber 33, described passage 32 and condensation chamber 33 inner surface are provided with hydrophobic film, the condensed cooling fluid of convenient distillation is back to distillation chamber 31, avoid condensed cooling fluid to stick to blocking channel 32 after in passage 32 and affect integral heat sink effect, the ability to work of further strengthening activity condenser pipe, the contact area of fin 3 increase activity condenser pipe and air, improve convection current condensation effect, distillation chamber 31 is arranged at simultaneously and improves distillation heat absorption efficiency near endothermic substrate 1 side, reduce the hot-cast socket time, improve overall cooling effect, condensation chamber 33 is located at fin 3 other end and increases convection current condensation effect, improve cross-ventilation utilization rate, further increase rate of heat exchange, heat radiation ability.
The through hole 5 facilitating LED light source to install is provided with in described endothermic substrate 1 and heat radiation tail end 2, after LED light source is installed, heating part and endothermic substrate 1 inconsistent, improve heat conduction velocity, simultaneously fin 3 profile is shown with the space one in fluting 4 and is ensured fin 3 area, and the impact reduced outward appearance and volume, ensureing to maximize fin 3 surface area under the state that fluting 4 receives ability, improve heat-sinking capability, through hole 5 facilitates the installation of LED light source, increase radiator and convenience is installed, after installing, LED light source is placed in endothermic substrate 1 side, maximum heat conduction ability, improve radiating effect, fin 3 end overturn away also can play the function increasing LED light source diffuse effect simultaneously, increase the soften of LED lamplight.
Interlock ring 6 is provided with in described through hole 5, described interlock ring 6 is all hinged and be slidably connected in through hole 5 with fin 3, described through hole 5 internal fixtion is connected with air chamber 7, described air chamber 7 is provided with opening, described opening is provided with piston 8, it is outer and be fixedly connected with interlock ring 6 that described piston 8 extends opening, each fin 3 links mutually, fin 3 outward appearance is made to keep angle consistent, increase aesthetics, convenient adjustment fin 3 simultaneously, only need adjust the adjustment that wherein a slice can complete whole fin 3, save time, raise the efficiency, air chamber 7 when temperature reaches preset value because the temperature of inner air raises, pressure becomes large and releases piston 8, piston 8 drives fin 3 to make fin 3 change opening into by receiving state, improve radiating effect, and do not need in artificial adjustment, after LED starts, receiving state fin 3 can raise along with the temperature of LED and slowly open, there is good visual effect, after LED is closed, fin 3 reduces with temperature slowly to be taken in fluting 4, very convenient.
Described fin 3 is made up of copper material near distillation one end, chamber 31, described fin 3 is made up of aluminium near condensation chamber 33 one end, described fin 3 stage casing is provided with thermal insulation layer 34, described thermal insulation layer 34 isolates fin 3 two ends, the capacity of heat transmission of copper material is utilized to accelerate to spread the heat on endothermic substrate 1, improve the endothermic effect in distillation chamber 31, increase exchange rate, the heat loss through convection effect of aluminium is utilized to improve the operating efficiency of condensation chamber 33, the heat transfer of increase activity condenser pipe and heat dispersion, improve product practicality.
The above makes preferred embodiment of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.
Claims (6)
1. a condensing LED radiator, comprise endothermic substrate and heat radiation tail end, it is characterized in that: described endothermic substrate and heat radiation tail end are equipped with fluting, the through endothermic substrate of described fluting and heat radiation tail end, movable condenser pipe is hinged with by fixed leg in described fluting, described movable condenser pipe one end and endothermic substrate inconsistent, described fluting and movable condenser pipe all have additional some groups, described fluting and movable condenser pipe all along endothermic substrate and heat radiation tail end outer surface uniform ring around distribution, described movable condenser pipe comprises fin, described fin is built-in with distillation chamber near endothermic substrate one end, described fin is built-in with condensation chamber near heat radiation tail end one end, passage is provided with between described distillation chamber and condensation chamber, the through distillation chamber of described passage and condensation chamber.
2. condensing LED radiator according to claim 1, is characterized in that: described endothermic substrate and heat radiation tail end center are provided with through hole, and the through endothermic substrate of described through hole and heat radiation tail end, described fin profile is consistent with space in fluting.
3. condensing LED radiator according to claim 1, it is characterized in that: described fin is made up of copper material near distillation one end, chamber, described fin is made up of aluminium near condensation chamber one end, and described fin stage casing is provided with thermal insulation layer, described thermal insulation layer isolation fin two ends.
4. condensing LED radiator according to claim 1, is characterized in that: described passage and condensation chamber inner surface are provided with hydrophobic film.
5. condensing LED radiator according to claim 2, is characterized in that: be provided with interlock ring in described through hole, described interlock ring and fin all hinged and be slidably connected in through hole.
6. condensing LED radiator according to claim 5, is characterized in that: described through hole internal fixtion is connected with air chamber, and described air chamber is provided with opening, and described opening is provided with piston, and it is outer and be fixedly connected with interlock ring that described piston extends opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497392.2U CN204042812U (en) | 2014-08-30 | 2014-08-30 | condensing LED radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497392.2U CN204042812U (en) | 2014-08-30 | 2014-08-30 | condensing LED radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042812U true CN204042812U (en) | 2014-12-24 |
Family
ID=52243471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497392.2U Expired - Fee Related CN204042812U (en) | 2014-08-30 | 2014-08-30 | condensing LED radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042812U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135922A (en) * | 2015-08-28 | 2015-12-09 | 中山市绿涛电子科技有限公司 | Radiator |
| CN106641747A (en) * | 2016-07-29 | 2017-05-10 | 四川欧利普照明科技开发有限公司 | High-power LED light heat dissipation device |
| CN107166238A (en) * | 2017-05-27 | 2017-09-15 | 东莞市闻誉实业有限公司 | Drawing type radiating external member |
| CN107166178A (en) * | 2017-05-27 | 2017-09-15 | 东莞市闻誉实业有限公司 | High-efficiency radiating light fitting |
| CN107166239A (en) * | 2017-05-27 | 2017-09-15 | 东莞市闻誉实业有限公司 | Stowable heat radiation combination part |
-
2014
- 2014-08-30 CN CN201420497392.2U patent/CN204042812U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135922A (en) * | 2015-08-28 | 2015-12-09 | 中山市绿涛电子科技有限公司 | Radiator |
| CN106641747A (en) * | 2016-07-29 | 2017-05-10 | 四川欧利普照明科技开发有限公司 | High-power LED light heat dissipation device |
| CN107166238A (en) * | 2017-05-27 | 2017-09-15 | 东莞市闻誉实业有限公司 | Drawing type radiating external member |
| CN107166178A (en) * | 2017-05-27 | 2017-09-15 | 东莞市闻誉实业有限公司 | High-efficiency radiating light fitting |
| CN107166239A (en) * | 2017-05-27 | 2017-09-15 | 东莞市闻誉实业有限公司 | Stowable heat radiation combination part |
| CN107166178B (en) * | 2017-05-27 | 2019-06-04 | 东莞市闻誉实业有限公司 | High-efficiency radiating light fitting |
| CN107166238B (en) * | 2017-05-27 | 2019-08-06 | 东莞市闻誉实业有限公司 | Drawing type heat dissipation external member |
| CN107166239B (en) * | 2017-05-27 | 2019-11-05 | 东莞市闻誉实业有限公司 | Stowable heat radiation combination part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20160830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |