CN203533485U - Combined LED radiator - Google Patents
Combined LED radiator Download PDFInfo
- Publication number
- CN203533485U CN203533485U CN201320552878.7U CN201320552878U CN203533485U CN 203533485 U CN203533485 U CN 203533485U CN 201320552878 U CN201320552878 U CN 201320552878U CN 203533485 U CN203533485 U CN 203533485U
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- CN
- China
- Prior art keywords
- heat pipe
- heat
- fin
- radiator
- draw
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Abstract
Provided is a combined LED radiator. The combined LED radiator comprises cooling fins and a cooling body, wherein the cooling body is of a sunflower shape, first clamping grooves which can be matched with the cooling fins are formed in the outer sides of fin of the sunflower-shaped cooling body respectively, second clamping grooves which can be matched with the first clamping grooves formed in the fins of the cooling body are formed in the top ends of the cooling fins respectively, a third clamping groove and a fourth clamping groove are formed in the two sides of each cooling fin respectively, and can be used in cooperation with the corresponding cooling fins adjacent to the cooling fin respectively, in other words, the third clamping groove of any cooling fin is used in cooperation with the fourth clamping groove of the adjacent cooling fin, and the cooling fins are connected in sequence by surrounding the cooling body. The combined LED radiator is simple in structure, and can be implemented in various modes, the requirement for different types of power can be met through combination of the cooling fins with different numbers and heating tubes with different numbers, the temperature of the combined LED radiator is evenly distributed, and the cooling effect is better.
Description
Technical field
The utility model relates to lighting apparatus field, and especially relating to is the heat dissipation equipment of LED lamp, specifically a kind of combined LED radiator.
Background technology
At present, along with the development of LED lighting engineering, also more and more to the research of high-power LED lamp, high-power LED lamp is because its heat is concentrated, and how fast heat to be derived is main research direction.The heat sink format of high-power LED lamp active heat removal has thermal column radiator and the large class of heat-pipe radiator two at present, and thermal column radiator volume is larger, and weight is heavier, is not easy to install; And although heat-pipe radiator weight is lighter, local temperature skewness, form is single.
Summary of the invention
The purpose of this utility model is for the problems referred to above, proposes a kind of combined LED radiator.
The technical solution of the utility model is:
A combined LED radiator, it comprises fin and heat radiator body, and described heat radiator body is heronsbill profile, and the fin outside of this heronsbill profile heat radiator body has first draw-in groove that can coordinate with fin; The top of described fin is provided with second draw-in groove that can coordinate with the first draw-in groove on heat radiator body fin, the both sides of fin are respectively equipped with the 3rd draw-in groove and the 4th draw-in groove that can coordinate with adjacent fin, be that the 3rd draw-in groove of arbitrary fin and the 4th draw-in groove of adjacent fin coordinate, around heat radiator body, join successively.
Between the first draw-in groove of the present utility model and the second draw-in groove, the mode by close-fitting, welding or bonding between the 3rd draw-in groove and the 4th draw-in groove coordinates.
Heat radiator body of the present utility model has the first installing hole coordinating with outside miscellaneous part, and described outside miscellaneous part comprises lampshade and electrical appliance kit parts.
The top of heat radiator body of the present utility model is connected and fixed platform, described fixed station be welded on the aluminium on heat radiator body surface at the bottom of, offer some the second installing holes at the bottom of aluminium, for the electronic component that needs heat radiation is installed.
In the middle of heat radiator body of the present utility model, some the first installing holes are set, and offer the first heat pipe passage that heating tube passes through, heat pipe shuttles back and forth in the first heat pipe passage of heat radiator body, and extends to radiator top.
Heat pipe of the present utility model is L-type, the top of heat radiator body is connected and fixed platform, this fixed station be welded on the aluminium of L-type heat pipe bending side at the bottom of, offer the 3rd heat pipe passage and some the second installing holes that for L-type heat pipe, pass through at the bottom of aluminium, described installing hole is for installing the electronic component that needs heat radiation.
On fin of the present utility model, offer the second heat pipe passage that through hole passes through as heating tube, heat pipe shuttles back and forth in the second heat pipe passage of fin, and extends to radiator top.
Heat pipe of the present utility model is L-type, the top of heat radiator body is connected and fixed platform, this fixed station be welded on the aluminium of heat pipe L-type bending side at the bottom of, offer the 3rd heat pipe passage and some the second installing holes that for L-type heat pipe, pass through at the bottom of aluminium, described installing hole is for installing the electronic component that needs heat radiation.
Some the first installing holes are set in the middle of heat radiator body of the present utility model, and offer the first heat pipe passage passing through for U-shaped heat pipe, on fin, offer through hole as the second heat pipe passage passing through for U-shaped heat pipe, two straight flanges of U-shaped heat pipe shuttle back and forth in the first heat pipe passage of heat radiator body and the second heat pipe passage of fin, and the horizontal edge of U-shaped heat pipe extends in radiator top.
The top of heat radiator body of the present utility model is connected and fixed platform, this fixed station be welded on the aluminium of U-shaped heat pipe horizontal edge at the bottom of, on at the bottom of aluminium, offer the 3rd heat pipe passage and some the second installing holes that heating tube passes through, described installing hole is for installing the electronic component that needs heat radiation.
The beneficial effects of the utility model:
LED radiator of the present utility model, simple in structure, can there is multiple way of realization, by cooperation varying number fin and heat pipe, can meet the requirement of different capacity, uniformity of temperature profile on radiator, radiating effect is better.
Accompanying drawing explanation
The stereogram of the radiator one that Fig. 1 provides for the utility model better embodiment.
Heat radiator body sectional view in the radiator one that Fig. 2 provides for the utility model better embodiment.
Fin sectional view in the radiator one that Fig. 3 provides for the utility model better embodiment.
The stereogram of the radiator two that Fig. 4 provides for the utility model better embodiment.
The stereogram of the radiator three that Fig. 5 provides for the utility model better embodiment.
Heat radiator body sectional view in the radiator three that Fig. 6 provides for the utility model better embodiment.
The stereogram of the radiator four that Fig. 7 provides for the utility model better embodiment.
Fin sectional view in the radiator four that Fig. 8 provides for the utility model better embodiment.
The stereogram of the radiator five that Fig. 9 provides for the utility model better embodiment.
The exploded view of the radiator five that Figure 10 provides for the utility model better embodiment.
Symbol description
| Radiator one | 100 |
| |
110 |
| |
120 |
| The |
1111 |
| The |
1112 |
| The first draw-in |
1121 |
| The second draw-in |
1122 |
| The 3rd draw-in |
1123 |
| The 4th draw-in |
1124 |
| Radiator two | 200 |
| Fixed station | 210 |
| Radiator three | 300 |
| Improve |
310 |
| |
320 |
| Fixed |
330 |
| The first |
340 |
| The 3rd |
350 |
| Radiator four | 400 |
| Improve |
410 |
| |
420 |
| The second |
430 |
| Radiator five | 500 |
| |
510 |
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Refer to Fig. 1, Fig. 2 and Fig. 3, the stereogram of the LED radiator 100 that is applicable to semicon industry providing for the utility model better embodiment.LED radiator 100 consists of heat radiator body 110 and fin 120.This heat radiator body 110 is a heronsbill radiator profile, and has the first installing hole 1111 coordinating with miscellaneous part, and fin outside has the first draw-in groove 1121 to coordinate with fin 120; These fin 120 tops are provided with second draw-in groove 1122 that can coordinate with the first draw-in groove 1121 on heat radiator body fin, both sides are respectively equipped with the 3rd draw-in groove 1123 and the 4th draw-in groove 1124 that can coordinate with adjacent fin, be that the 3rd draw-in groove 1123 of arbitrary fin and the 4th draw-in groove 1124 of adjacent fin coordinate, around heat radiator body 110, join successively.Between the first draw-in groove 1121 and the second draw-in groove 1122, the mode by close-fitting, welding or bonding between the 3rd draw-in groove 1123 and the 4th draw-in groove 1124 coordinates.
Refer to Fig. 4, the stereogram of the LED radiator 200 that is applicable to semicon industry providing for the utility model better embodiment.LED radiator 200 comprises the radiator 100 that heat radiator body 110 and fin 120 form, and the fixed station 210 that is welded on radiator 100 tops forms, this fixed station 210 is at the bottom of being welded on the aluminium on radiator 100 surfaces, on at the bottom of aluminium, offer can different size some the second installing holes 1112, be convenient to the device that needs heat radiation is installed, as electronic device.
See also Fig. 5 and Fig. 6, the stereogram of the LED radiator 300 that is applicable to semicon industry providing for the utility model better embodiment.LED radiator 300 forms by improving heat radiator body 310, fin 120, L-type heat pipe 320 and fixed station 330.Improving heat radiator body 310 can some the first installing hole 1111 of different size for arranging in the middle of heat radiator body 110, and offers the first heat pipe passage 340 passing through for L-type heat pipe 320.L-type heat pipe 320 shuttles back and forth in the first heat pipe passage 340 of heat radiator body, and extend to radiator top, on heat pipe 320 tops, be welded with fixed station 330, this fixed station 330 is at the bottom of being welded on the aluminium on heat pipe 320 surfaces, at the bottom of aluminium, offer the 3rd heat pipe passage 350 that heating tube passes through, and be provided with can different size some the second installing holes 1112.
See also Fig. 7 and Fig. 8, the stereogram of the LED radiator 400 that is applicable to semicon industry providing for the utility model better embodiment.LED radiator 400 consists of heat radiator body 110, improvement fin 410, L-type heat pipe 420 and fixed station 330.Improve fin 410 for offering the second heat pipe passage 430 passing through for L-type heat pipe 420 in fin 120 part positions.L-type heat pipe 420 shuttles back and forth in improving the second heat pipe passage 430 of fin 410, and extend to radiator top, on L-type heat pipe 420 tops, be welded with fixed station 330, this fixed station 330 is at the bottom of being welded on the aluminium on L-type heat pipe 420 surfaces, at the bottom of aluminium, offer the 3rd heat pipe passage 350 that heating tube passes through, and be provided with can different size some the second installing holes 1112.
See also Fig. 9 and Figure 10, the stereogram of the LED radiator 500 that is applicable to semicon industry providing for the utility model better embodiment.LED radiator 500 forms by improving heat radiator body 310, improvement fin 410, U-shaped heat pipe 510 and fixed station 330.Improve that can arrange in the middle of heat radiator body 310 can some the first installing holes of different size, and offer the first heat pipe passage 340 that heating tube passes through, improve fin 410 for offering the second heat pipe passage 430 passing through for U-shaped heat pipe 510 in fin 120 part positions, U-shaped heat pipe 510 shuttles back and forth in improving the first heat pipe passage 340 of heat radiator body 310 and the second heat pipe passage 430 of improvement fin 410, and extend to radiator top, on U-shaped heat pipe 510 tops, be welded with fixed station 330, this fixed station 330 is at the bottom of being welded on the aluminium on U-shaped heat pipe 510 surfaces, at the bottom of aluminium, offer the 3rd heat pipe passage 310 that heating tube passes through, and be provided with can different size some the second installing holes 1112.
See also Fig. 6 and Fig. 8, the improvement heat radiator body 310 of the radiator 5 providing for the utility model better embodiment and improve the sectional view of fin 410.Improving heat radiator body 310 is heronsbill structure, and there is the first installing hole 1111 and coordinate with miscellaneous part, as lampshade, electrical appliance kit etc., fin outside has the first draw-in groove 1121 to coordinate with improvement fin 410, centre can arrange can some the first installing holes 1111 of different size, and offer the first heat pipe passage 340; Fin 120 tops are provided with second draw-in groove 1122 that can coordinate with the first draw-in groove 1121 on heat radiator body fin, both sides are respectively equipped with the 3rd draw-in groove 1123 and the 4th draw-in groove 1124 that can coordinate with adjacent fin, be that the 3rd draw-in groove 1123 of arbitrary fin and the 4th draw-in groove 1124 of adjacent fin coordinate, around heat radiator body 110, join successively.Between the first draw-in groove 1121 and the second draw-in groove 1122, the mode by close-fitting, welding or bonding between the 3rd draw-in groove 1123 and the 4th draw-in groove 1124 coordinates.Improve fin 410 and there is the second heat pipe passage 430 passing through for U-shaped heat pipe 510; U-shaped heat pipe 510 shuttles back and forth in improving the first heat pipe passage 340 of heat radiator body 310 and the second heat pipe passage 430 of improvement fin 410, and extends to radiator top; On U-shaped heat pipe 510 tops, be welded with fixed station 330, this fixed station 330, at the bottom of being welded on the aluminium on U-shaped heat pipe 510 surfaces, offers the 3rd heat pipe passage 310 that heating tube passes through at the bottom of aluminium, and be provided with can different size some the second installing holes 1112.The heat of deriving by U-shaped heat pipe 510 can conduct to simultaneously and improves heat radiator body 310 and improve fin 410, and the temperature in whole radiator 500 is uniformly distributed.By adjusting the quantity of height and the heat pipe 510 of whole radiator 500, can meet the radiating requirements of different capacity.
In sum, the LED heat spreader structures that the utility model provides is simple, can meet the requirement of different capacity, because heat pipe cold junction shuttles back and forth respectively on heat radiator body and fin by cooperation varying number fin and heat pipe, make uniformity of temperature profile on radiator, radiating effect is better.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (10)
1. a combined LED radiator, is characterized in that, it comprises fin and heat radiator body, and described heat radiator body is heronsbill profile, and the fin outside of this heronsbill profile heat radiator body has first draw-in groove that can coordinate with fin; The top of described fin is provided with second draw-in groove that can coordinate with the first draw-in groove on heat radiator body fin, the both sides of fin are respectively equipped with the 3rd draw-in groove and the 4th draw-in groove that can coordinate with adjacent fin, be that the 3rd draw-in groove of arbitrary fin and the 4th draw-in groove of adjacent fin coordinate, around heat radiator body, join successively.
2. combined LED radiator as claimed in claim 1, is characterized in that, between described the first draw-in groove and the second draw-in groove, the mode by close-fitting, welding or bonding between the 3rd draw-in groove and the 4th draw-in groove coordinates.
3. combined LED radiator as claimed in claim 1, is characterized in that, described heat radiator body has the first installing hole coordinating with outside miscellaneous part, and described outside miscellaneous part comprises lampshade and electrical appliance kit parts.
4. combined LED radiator as claimed in claim 1, it is characterized in that, the top of described heat radiator body is connected and fixed platform, described fixed station be welded on the aluminium on heat radiator body surface at the bottom of, on at the bottom of aluminium, offer some the second installing holes, for the electronic component that needs heat radiation is installed.
5. combined LED radiator as claimed in claim 1, it is characterized in that, in the middle of described heat radiator body, some the first installing holes are set, and offer the first heat pipe passage that heating tube passes through, heat pipe shuttles back and forth in the first heat pipe passage of heat radiator body, and extends to radiator top.
6. combined LED radiator as claimed in claim 5, it is characterized in that, described heat pipe is L-type, the top of heat radiator body is connected and fixed platform, this fixed station be welded on the aluminium of L-type heat pipe bending side at the bottom of, on at the bottom of aluminium, offer the 3rd heat pipe passage and some the second installing holes that for L-type heat pipe, pass through, described installing hole is for installing the electronic component that needs heat radiation.
7. combined LED radiator as claimed in claim 1, is characterized in that, offers the second heat pipe passage that through hole passes through as heating tube on described fin, and heat pipe shuttles back and forth in the second heat pipe passage of fin, and extends to radiator top.
8. combined LED radiator as claimed in claim 7, it is characterized in that, described heat pipe is L-type, the top of heat radiator body is connected and fixed platform, this fixed station be welded on the aluminium of heat pipe L-type bending side at the bottom of, on at the bottom of aluminium, offer the 3rd heat pipe passage and some the second installing holes that for L-type heat pipe, pass through, described installing hole is for installing the electronic component that needs heat radiation.
9. combined LED radiator as claimed in claim 1, it is characterized in that, some the first installing holes are set in the middle of described heat radiator body, and offer the first heat pipe passage passing through for U-shaped heat pipe, on fin, offer through hole as the second heat pipe passage passing through for U-shaped heat pipe, two straight flanges of U-shaped heat pipe shuttle back and forth in the first heat pipe passage of heat radiator body and the second heat pipe passage of fin, and the horizontal edge of U-shaped heat pipe extends in radiator top.
10. combined LED radiator as claimed in claim 9, it is characterized in that, the top of described heat radiator body is connected and fixed platform, this fixed station be welded on the aluminium of U-shaped heat pipe horizontal edge at the bottom of, on at the bottom of aluminium, offer the 3rd heat pipe passage and some the second installing holes that heating tube passes through, described installing hole is for installing the electronic component that needs heat radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552878.7U CN203533485U (en) | 2013-09-06 | 2013-09-06 | Combined LED radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552878.7U CN203533485U (en) | 2013-09-06 | 2013-09-06 | Combined LED radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533485U true CN203533485U (en) | 2014-04-09 |
Family
ID=50419686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320552878.7U Expired - Fee Related CN203533485U (en) | 2013-09-06 | 2013-09-06 | Combined LED radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471060A (en) * | 2013-09-06 | 2013-12-25 | 南京北方科技有限公司 | Combined light-emitting diode (LED) radiator |
| CN106550586A (en) * | 2015-09-18 | 2017-03-29 | 西蒙独资有限公司 | Radiator |
-
2013
- 2013-09-06 CN CN201320552878.7U patent/CN203533485U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471060A (en) * | 2013-09-06 | 2013-12-25 | 南京北方科技有限公司 | Combined light-emitting diode (LED) radiator |
| CN106550586A (en) * | 2015-09-18 | 2017-03-29 | 西蒙独资有限公司 | Radiator |
| CN106550586B (en) * | 2015-09-18 | 2021-02-12 | 西蒙独资有限公司 | Heat 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20160906 |