CN204127917U - A kind of separable liquid cooling LED radiator - Google Patents
A kind of separable liquid cooling LED radiator Download PDFInfo
- Publication number
- CN204127917U CN204127917U CN201420608395.9U CN201420608395U CN204127917U CN 204127917 U CN204127917 U CN 204127917U CN 201420608395 U CN201420608395 U CN 201420608395U CN 204127917 U CN204127917 U CN 204127917U
- Authority
- CN
- China
- Prior art keywords
- radiator
- coolant
- card
- tank
- gear wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of separable water-cooled LED radiator, comprise foot of radiator and radiating block composition, wherein foot of radiator is provided with attaching plug and draw-in groove, radiating block is by tank for coolant, gear wheel, blade, card and motor rack composition, wherein tank for coolant inserted sheet seals, inserted sheet is fixed between the gear wheel of two ends, vane rods is provided with outside tank for coolant, blade is enclosed within vane rods, all respectively there is a pinion top of vane rods and bottom, pinion and gear wheel are connected with a joggle, card sleeve is provided with in vane rods outside pinion, fix with nut, motor rack is located in tank for coolant, be screwed on card, card and draw-in groove are connected.The characteristic that this radiator utilizes specific heat of liquid large, a large amount of heat is taken away in the rotation along with tank for coolant, blade rotation, drives the flowing of surrounding air, increases radiating effect.And distribution and the quantity of radiating block can be adjusted according to actual conditions, more reasonably carry out the heat radiation of LED.
Description
Technical field
The utility model relates to radiator, particularly relates to a kind of separable liquid cooling LED radiator.
Background technology
LED, that is to say light emitting diode, has operating voltage very low; Operating current is very little; Shock resistance and anti-seismic performance good, reliability is high, and the life-span is long; Can the feature of the power of modulated luminescence easily by modulating that the electric current that passes through is strong and weak.Owing to there being these advantages, LED is used as light source in a lot of photoelectric control equipment.But because heat concentrates in small-sized chip, chip temperature raises, cause the non-uniform Distribution of thermal stress, chip light emitting efficiency and phosphor powder to swash and penetrate efficiency decline; When temperature exceedes certain value, component failure rate exponentially rule increases, and the thermal diffusivity of LED directly affects its quality and life-span.Therefore LED radiator can increase service life and the stability in use of LED.What the LED radiator that application number is 201320638681.5 adopted is radiating block is fixed number, suitable adjustment can not be made according to the actual temperature of LED, and this LED radiator only have employed a ventilating fan, radiating effect is too concentrated, temperature is also too concentrated, can not well transmit for thermal diffusivity.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of good heat dissipation effect, and cost is low, and the adjustable separable liquid cooling LED radiator of specific heat load, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of separable liquid cooling LED radiator, and comprise foot of radiator and radiating block composition, described foot of radiator is provided with attaching plug and draw-in groove; Radiating block by tank for coolant, gear wheel, blade, card and motor rack composition, wherein tank for coolant inserted sheet seals, and inserted sheet is fixed between the gear wheel of two ends, be provided with vane rods outside tank for coolant, blade is fixed in vane rods, and all respectively there is a pinion top of vane rods and bottom, pinion and gear wheel are connected with a joggle, be provided with card sleeve outside pinion in vane rods, fix with nut, motor rack is located in tank for coolant, be screwed on card, card and draw-in groove are connected.
Preferably, described draw-in groove shape is rectangle, and foot of radiator is uniformly distributed, and number is 4-32.
Preferably, described gear wheel is respectively concentric gear wheel and hollow gear wheel at two ends.
Preferably, be provided with a nut between described pinion and blade, between pinion and card, be provided with a slice pad.
Preferably, described motor rack places motor, the rotating shaft of motor matches with the endoporus of concentric gear.
Preferably, the shape of the casing of described tank for coolant is hollow cylindrical, and material is the aluminum products of alloy steel products, and cooling fluid is alcohol-water type cooling fluid or sweet oil-water type cooling fluid.
Preferably, described card is provided with the power cord jack of motor.
Preferably, be uniformly distributed between described vane rods 200 °-220 °, quantity is 4-8.
Beneficial effect: the utility model utilizes the rotating shaft of small size motor to drive the rotation of gear wheel, inserted sheet rotates thereupon, drives the rotation of tank for coolant, according to the characteristic that the specific heat capacity of liquid is maximum, takes away a large amount of heat.Simultaneously, the transmission of gear wheel has driven the rotation of pinion, with and make blade rotation, drive the flowing of surrounding air, more effective thus increasing heat radiation effect, in vane rods, two ends are all fixed with nut, both have adjusted the position of each part, also be convenient to change wearing and tearing after part, between pinion and card, add pad, effectively decrease pinion in rotation process with the phase mutual friction of card.Meanwhile, the utility model is that variable inserts heat radiation block-type, can change the adjustment size shape of foot of radiator and the distribution of radiating block and quantity, more rationally effectively carry out the heat radiation of LED according to the actual conditions of LED light source.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the structural representation of the utility model radiating block.
Fig. 3 is the structural representation of the utility model foot of radiator.
Wherein, 1, tank for coolant; 2, inserted sheet; 3, concentric gear; 4, hollow wheel gear; 5, vane rods; 6, pinion; 7, pad; 8, nut; 9, blade; 10, card; 11, motor rack; 12 foots of radiator; 13, draw-in groove.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Show detailed description of the invention of the present utility model:
A kind of separable liquid cooling LED radiator, comprise foot of radiator 12 and radiating block composition, described foot of radiator 12 is provided with attaching plug and draw-in groove 13; Radiating block is by tank for coolant 1, gear wheel, blade 9, card 10 and motor rack 11 form, wherein tank for coolant 1 inserted sheet 2 seals, inserted sheet 2 is fixed between the gear wheel of two ends, be provided with vane rods 5 outside tank for coolant 1, blade 9 is fixed in vane rods 5, and all respectively there is a pinion 6 top of vane rods 5 and bottom, pinion 6 and gear wheel are connected with a joggle, being provided with card 10 outside pinion 6 is enclosed within vane rods 5, and fix with nut 8, motor rack 11 is located in tank for coolant 1, be screwed on card 10, card 10 and draw-in groove 13 are connected.Draw-in groove 13 shape is rectangle, and foot of radiator 12 is uniformly distributed, and number is 12.Gear wheel is respectively concentric gear 3 and hollow wheel gear 4 at two ends.Be provided with a nut 8 between pinion 6 and blade 9, between pinion 6 and card 10, be provided with a slice pad 7.Motor rack 11 places motor, and the rotating shaft of motor matches with the endoporus of concentric gear 3.The shape of the casing of tank for coolant 1 is hollow cylindrical, and material is the aluminum products of alloy steel products, and cooling fluid is alcohol-water type cooling fluid or sweet oil-water type cooling fluid.Card 10 is provided with the power cord jack of motor.Vane rods 5 is uniformly distributed between 210 °, and quantity is 7.
In the present embodiment, beneficial effect is: the back side foot of radiator 12 of this LED radiator being fixed on LED light source.The LED light source selected is U-shaped light source, and center temperature is little, without the need to heat radiation, therefore gets 8 radiating blocks are inserted in foot of radiator 12 draw-in groove 13 li by U-shaped distribution.Motor to be placed in radiating block and to be inserted on card 10 by the power line of motor, switch on power plug, machine shaft rotates thereupon, concentric gear 3, and hollow wheel gear 4 and inserted sheet 2 are fixed as one, also transmission thereupon, drive the rotation of tank for coolant 1 and the rotation of pinion 6, flabellum rotates thereupon, and the radiating rate of radiator is increased sharply, ensure that the lasting heat radiation of this LED light source temperature, stablizing of quality.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. a separable liquid cooling LED radiator, comprises foot of radiator and radiating block composition, it is characterized in that: described foot of radiator is provided with attaching plug and draw-in groove; Radiating block by tank for coolant, gear wheel, blade, card and motor rack composition, wherein tank for coolant inserted sheet seals, and inserted sheet is fixed between the gear wheel of two ends, be provided with vane rods outside tank for coolant, blade is fixed in vane rods, and all respectively there is a pinion top of vane rods and bottom, pinion and gear wheel are connected with a joggle, be provided with card sleeve outside pinion in vane rods, fix with nut, motor rack is located in tank for coolant, be screwed on card, card and draw-in groove are connected.
2. the separable liquid cooling LED radiator of one according to claim 1, is characterized in that: described draw-in groove shape is rectangle, and foot of radiator is uniformly distributed, and number is 4-32.
3. the separable liquid cooling LED radiator of one according to claim 1, is characterized in that: described gear wheel is respectively concentric gear wheel and hollow gear wheel at two ends.
4. the separable liquid cooling LED radiator of one according to claim 1, is characterized in that: be provided with a nut between described pinion and blade, be provided with a slice pad between pinion and card.
5. the separable liquid cooling LED radiator of one according to claim 1, it is characterized in that: described motor rack places motor, the rotating shaft of motor matches with the endoporus of concentric gear.
6. the separable liquid cooling LED radiator of one according to claim 1, it is characterized in that: the shape of the casing of described tank for coolant is hollow cylindrical, material is the aluminum products of alloy steel products, and cooling fluid is alcohol-water type cooling fluid or sweet oil-water type cooling fluid.
7. the separable liquid cooling LED radiator of one according to claim 1, is characterized in that: described card is provided with the power cord jack of motor.
8. the separable liquid cooling LED radiator of one according to claim 1, is characterized in that: be uniformly distributed between described vane rods 200 °-220 °, and quantity is 4-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608395.9U CN204127917U (en) | 2014-10-21 | 2014-10-21 | A kind of separable liquid cooling LED radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608395.9U CN204127917U (en) | 2014-10-21 | 2014-10-21 | A kind of separable liquid cooling LED radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127917U true CN204127917U (en) | 2015-01-28 |
Family
ID=52384271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608395.9U Expired - Fee Related CN204127917U (en) | 2014-10-21 | 2014-10-21 | A kind of separable liquid cooling LED radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329647A (en) * | 2014-10-21 | 2015-02-04 | 苏州承源光电科技有限公司 | Separable liquid-cooled Led (Light Emitting Diode) radiator |
-
2014
- 2014-10-21 CN CN201420608395.9U patent/CN204127917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329647A (en) * | 2014-10-21 | 2015-02-04 | 苏州承源光电科技有限公司 | Separable liquid-cooled Led (Light Emitting Diode) radiator |
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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: 20150128 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |