CN204187580U - Radiator - Google Patents
Radiator Download PDFInfo
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- CN204187580U CN204187580U CN201420576283.XU CN201420576283U CN204187580U CN 204187580 U CN204187580 U CN 204187580U CN 201420576283 U CN201420576283 U CN 201420576283U CN 204187580 U CN204187580 U CN 204187580U
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Abstract
The utility model discloses a kind of radiator, is filled formed by some heat sink layer stacked groups, and the production technology of monolithic fin is relatively simple, can reduce the production and processing difficulty of radiator, enhance productivity; Some braces are provided with in the edge-perpendicular of fin, the notch of upper end open is provided with on the top of brace, be provided with the inserted sheet with notch adaptation in the bottom of fillet, be provided with outwardly tenon on the limit, upper end of notch, inserted sheet is provided with the tongue-and-groove with tenon adaptation; Heat sink layer stacks to be put, align one by one in brace position on abutting fins, during fin assembling, inserted sheet on the brace of upper strata is inserted in the socket on lower floor's brace, tenon simultaneously on socket buckles in the tongue-and-groove on inserted sheet, and abutting fins is interconnected, and assembly operation is simple, can complete fast, packaging efficiency is high.After assembling, be separated with spacing between the opposite face of abutting fins, be beneficial to ventilation and heat, every sheet fin can be allowed fully to contact with air, improve radiating efficiency.
Description
Technical field
The utility model relates to technical field of LED illumination, and particularly one is dispelled the heat radiator fast.
Background technology
Heat dissipation problem is the major issue that the easy heater members such as a lot of power-type electronic equipment, LED lamp needs to solve, and the quality of radiating effect is directly connected to the service life of device.For a heat radiation difficult problem, in prior art, the general fan that adopts carrys out active heat removal, or adopts the passive heat radiation of radiator, but utilizes the shortcoming of fan active heat removal to be: fan work has noise, laying dust, and the life-span cannot ensure.And when using the passive heat radiation of radiator, then need the radiator of larger heat radiation volume to meet heat radiation.
Existing radiator different modeling, major part is all provided with fin, and flange-cooled radiator is all formed in one, and fin is non-removable, but the production of the one of radiator exists following problem:
1, radiator is when producing, and the precision controlling difficulty of fin thickness is higher;
2, certain existing defects on radiator, then whole LED radiator is all scrapped, and easily causes a large amount of waste, result also in the decline of production efficiency simultaneously;
3, a whole set of production mould of the radiator of different size is different, and versatility is not strong.
The manufacturing process of monolithic fin is simple, and thickness is more easy to control and finishing also, if LED radiator split produced, fin monolithic is separately produced, and just can solve the problem 1; And fin is provided separately, same specification fin can be used in the LED radiator of different size, and the highly versatile of fin can solve the problem 3; In addition, LED radiator certain existing defects, only need change the parts of existing defects, without the need to LED radiator integral replacing, thus reduces waste, can solve the problem 2.
Therefore, how LED radiator is carried out split production, and energy rapid-assembling, be technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of radiator, and the split being intended to realize radiator is produced, and reduces production difficulty, enhances productivity, and solves the problem that thickness difficulty controls, radiator is easily scrapped of fin, and realizes the high efficiency and heat radiation of radiator.
The utility model proposes a kind of radiator, filled by some heat sink layer stacked groups and formed, some braces are provided with in the edge-perpendicular of described fin, the notch of upper end open is provided with on the top of described brace, the inserted sheet with described notch adaptation is provided with in the bottom of described fillet, be provided with outwardly tenon on the limit, upper end of described notch, described inserted sheet is provided with the tongue-and-groove with described tenon adaptation; Described heat sink layer stacks to be put, align one by one in brace position on adjacent described fin, inserted sheet on brace described in upper strata inserts in the socket on brace described in lower floor, and corresponding described tenon buckles in corresponding described tongue-and-groove, and adjacent described fin is interconnected; After connection, between the opposite face of adjacent described fin, be separated with spacing.
Preferably, described tenon is downward-sloping setting, and the limit, lower end of described tongue-and-groove is inwardly recessed.
Preferably, the edge of described fin is provided with the short slot of outer end opening, aligns one by one in the described short slot position on adjacent described fin, forms strip-shaped clamp groove, in described strip-shaped clamp groove, being inserted with the connection strap of an adaptation, described connection strap being provided with the connecting hole for being connected with LED light source plate.
Preferably, described connection strap is L-type, and its one end is vertically provided with flanging, and described flanging is overlapped on outermost described fin.
Preferably, described short slot is U-type groove or dovetail groove, and the described strip-shaped clamp groove that described short slot alignment is formed is U-shaped draw-in groove or dove-tail form draw-in groove.
Preferably, described brace is arranged on the dual-side of described short slot.
Preferably, described fin is polygon, and the described radiator of the stacked formation of described fin is polyhedron, on each limit that described short slot and described brace are arranged on described fin or on some limits.
Preferably, described fin is provided with some air vents, the described vent locations on adjacent described fin is alignd one by one, forms vented cavity.
Preferably, described fin is provided with some installing holes.
The beneficial effect of radiator of the present utility model is:
1, the heat sink layer stacked group dress that radiator of the present utility model is produced by split is formed, and the production technology of monolithic fin is relatively simple, and the thickness also more easy to control and finishing of monolithic fin, can reduce the production and processing difficulty of radiator, enhance productivity; And much lower than the cost of existing radiator of the cost of monolithic fin, as fin existing defects, time defective, the also overall radiator of its cost expended is low many, thus can reduce costs.
2, the heat sink layer stacked group dress that radiator of the present utility model is produced by split is formed, and monolithic fin is thin and light, can alleviate weight and the consumptive material of radiator; And radiator, in production or use procedure, as certain existing defects, only need being changed the fin of existing defects, without the need to being scrapped by radiator integral, thus can reduce waste.
3, some braces are provided with in the edge-perpendicular of fin, the notch of upper end open is provided with on the top of brace, be provided with the inserted sheet with notch adaptation in the bottom of fillet, be provided with outwardly tenon on the limit, upper end of notch, inserted sheet is provided with the tongue-and-groove with tenon adaptation; During fin assembling, inserted by the inserted sheet on the brace of upper strata in the socket on lower floor's brace, the tenon simultaneously on socket buckles in the tongue-and-groove on inserted sheet, and abutting fins is interconnected, and assembly operation is simple, and can complete fast, packaging efficiency is high.
4, because notch is arranged on the top of brace, inserted sheet is arranged on the bottom of brace, inserted sheet then on the brace of upper strata inserts the socket on lower floor's brace, after fin is interconnected, upper strata fin is supported on lower floor's fin, every at regular intervals between the opposite face of upper strata fin and lower floor's fin by brace, make to form ventilation slot between the opposite face of fin, be beneficial to ventilation and heat, every sheet fin can be allowed fully to contact with air, improve radiating efficiency.
And be provided with some air vents on a heat sink, the vent locations on abutting fins is alignd one by one, form vented cavity, vented cavity and ventilation slot are crossing in length and breadth, are interconnected, realize 360 ° of ventilation and heat of radiator, heat radiation evenly, can accelerate the integral heat sink effect of radiator.
5, the short slot of outer end opening is provided with at the edge of fin, align one by one in short slot position on abutting fins, form strip-shaped clamp groove, the connection strap of an adaptation is inserted with in strip-shaped clamp groove, connection strap is provided with the connecting hole for being connected with LED light source plate, be connected with LED light source plate by connection strap, LED light source plate is arranged on the side of radiator, be convenient to the installation of LED light source plate; This radiator can be used for high-power corn lamp, bulb lamp, bulkhead lamp capable etc., of many uses.
Accompanying drawing explanation
Fig. 1 is the stereogram one of fin in the embodiment of the utility model radiator;
Fig. 2 is the stereogram two of fin in the embodiment of the utility model radiator;
Fig. 3 is the enlarged drawing of part A in Fig. 2;
Fig. 4 is the stacked structural representation be connected to form of two fin in the embodiment of the utility model radiator;
Fig. 5 is the stereogram of radiator in the embodiment of the utility model radiator;
Fig. 6 is the stereogram of connection strap in the embodiment of the utility model radiator;
Fig. 7 is the front view of radiator in the embodiment of the utility model radiator.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 7, propose an embodiment of radiator of the present utility model, this radiator is column, and the stacked assembling of the fin 10 produced by some splits is formed.This fin 10 is arranged in regular polygon, and be provided with some braces 20 in the edge-perpendicular of fin 10, the aligned in position of the brace 20 on stacked fin 10, brace 20 is for the connection between stacked fin 10.This brace 20 is extend to form downwards along the edge-perpendicular of fin 10, one-body molded with fin 10.Be provided with the notch 21 of upper end open on the top of brace 20, this notch 21 is cut formation downwards from the edge of fin 10 and the connecting place of brace 20, arranges in fillet trapezoid wide at the top and narrow at the bottom.Be provided with the inserted sheet 22 with notch 21 adaptation in the bottom of fillet, the inserted sheet 22 of brace 20 bottom on upper strata fin 10 inserts in the notch 21 on brace 20 top on lower floor's fin 10.Be provided with outwardly tenon 23 on the limit, upper end of notch 21, inserted sheet 22 is provided with the tongue-and-groove 24 with tenon 23 adaptation, when inserted sheet 22 inserts notch 21, tenon 23 buckles in tongue-and-groove 24.
During the stacked assembling of fin 10, inserted sheet 22 on upper strata brace 20 is inserted in the socket on lower floor's brace 20, tenon 23 simultaneously on socket buckles in the tongue-and-groove 24 on inserted sheet 22, abutting fins 10 is interconnected, the assembling of radiator can be completed, assembly operation is simple, and can complete fast, packaging efficiency is high.
Wherein, tenon 23 is downward and outward-dipping setting, thus when inserted sheet 22 inserts notch 21, the frictional force between tenon 23 and inserted sheet 22 is little, and inserted sheet 22 can slip over from tenon 23 preferably, is convenient to the connection of fin 10.
The limit, lower end of tongue-and-groove 24 is inwardly recessed, thus when inserted sheet 22 inserts socket, tenon 23 is blocked in tongue-and-groove 24 by the limit, lower end of tongue-and-groove 24, and tenon 23 is stuck in tongue-and-groove 24.
The stacked assembling of fin 10 that this radiator is produced by split is formed, and monolithic fin 10 is thin and light, can alleviate weight and the consumptive material of radiator; And the production technology of monolithic fin 10 is relatively simple, the thickness also more easy to control and finishing of monolithic fin 10, can reduce the production and processing difficulty of radiator, enhance productivity.
Much lower than the cost of existing radiator of the cost of monolithic fin 10, as fin 10 existing defects, time defective, the also overall radiator of its cost expended is low many, thus can reduce costs.And radiator, in production or use procedure, as certain existing defects, only need being changed the fin 10 of existing defects, without the need to being scrapped by radiator integral, thus can reduce waste.
Because notch 21 is arranged on the top of brace 20, inserted sheet 22 is arranged on the bottom of brace 20, inserted sheet 22 then on upper strata brace 20 inserts the socket on lower floor's brace 20, after fin 10 is interconnected, upper strata fin 10 is supported on lower floor's fin 10 by brace 20, every at regular intervals between the opposite face of upper strata fin 10 and lower floor's fin 10, make to form ventilation slot 30 between the opposite face of fin 10, be beneficial to ventilation and heat, every sheet fin 10 can be allowed fully to contact with air, improve radiating efficiency.
Fin 10 is provided with some air vents 12, and air vent 12 is arranged in flower shape, aligns one by one in air vent 12 position on abutting fins 10, forms vented cavity.Vented cavity is crossing in length and breadth with ventilation slot 30, is interconnected, and realizes 360 ° of ventilation and heat of radiator, and heat radiation evenly, can accelerate the integral heat sink effect of radiator.
Being provided with the short slot 11 of outer end opening at the edge of fin 10, aligns one by one in short slot 11 position on abutting fins 10, forms strip-shaped clamp groove.This short slot 11 is U-type groove or dovetail groove, and the strip-shaped clamp groove that short slot 11 alignment is formed is U-shaped draw-in groove or dove-tail form draw-in groove.In strip-shaped clamp groove, being inserted with the connection strap 40 of an adaptation, connection strap 40 being provided with the connecting hole 42 for being connected with LED light source plate.
As shown in Figure 1, this short slot 11 is U-type groove, and the strip-shaped clamp groove that short slot 11 alignment is formed is U-shaped draw-in groove.Fin 10 is polygon, the radiator of the stacked formation of fin 10 is polyhedron, each limit of fin 10 is provided with a short slot 11 and two braces 20, brace 20 is arranged on the dual-side of short slot 11, thus, brace 20 and strip-shaped clamp groove arrange on each side of radiator, and strip-shaped clamp groove is placed between two row's braces 20.
Connection strap 40 is L-type, and its one end is vertically provided with flanging 41, and when connection strap 40 inserts strip-shaped clamp groove, flanging 41 is overlapped on the outermost layer fin 10 of radiator one end, and connection strap 40 is fixed.When LED light source plate is installed, LED light source plate is posted on two row's braces 20 of radiator side, the connection strap 40 being placed in middle strip-shaped clamp groove is relative with LED light source back, LED light source plate is provided with the connecting hole corresponding with the connecting hole 42 on connection strap 40, at LED light source plate and mounting screw in the relative connecting hole on connection strap 40, LED light source plate can be fastened on radiator.Be connected with LED light source plate by connection strap 40, LED light source plate is arranged on the side of radiator, be convenient to the installation of LED light source plate.Fin 10 is also provided with some installing holes 13, is convenient to, in the end of radiator, LED light source plate is installed.The LED light source back of installing and radiator are fitted, and bump contact, heat conduction is quick.This radiator can be used for high-power corn lamp, bulb lamp, bulkhead lamp capable etc., of many uses.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a radiator, it is characterized in that, filled by some heat sink layer stacked groups and formed, some braces are provided with in the edge-perpendicular of described fin, the notch of upper end open is provided with on the top of described brace, be provided with the inserted sheet with described notch adaptation in the bottom of described fillet, be provided with outwardly tenon on the limit, upper end of described notch, described inserted sheet is provided with the tongue-and-groove with described tenon adaptation; Described heat sink layer stacks to be put, align one by one in brace position on adjacent described fin, inserted sheet on brace described in upper strata inserts in the socket on brace described in lower floor, and corresponding described tenon buckles in corresponding described tongue-and-groove, and adjacent described fin is interconnected; After connection, between the opposite face of adjacent described fin, be separated with spacing.
2. radiator according to claim 1, is characterized in that, described tenon is downward-sloping setting, and the limit, lower end of described tongue-and-groove is inwardly recessed.
3. radiator according to claim 1, it is characterized in that, the edge of described fin is provided with the short slot of outer end opening, align one by one in described short slot position on adjacent described fin, form strip-shaped clamp groove, in described strip-shaped clamp groove, being inserted with the connection strap of an adaptation, described connection strap being provided with the connecting hole for being connected with LED light source plate.
4. radiator according to claim 3, is characterized in that, described connection strap is L-type, and its one end is vertically provided with flanging, and described flanging is overlapped on outermost described fin.
5. radiator according to claim 3, is characterized in that, described short slot is U-type groove or dovetail groove, and the described strip-shaped clamp groove that described short slot alignment is formed is U-shaped draw-in groove or dove-tail form draw-in groove.
6. the radiator according to claim 3 or 5, is characterized in that, described brace is arranged on the dual-side of described short slot.
7. radiator according to claim 6, is characterized in that, described fin is polygon, and the described radiator of the stacked formation of described fin is polyhedron, on each limit that described short slot and described brace are arranged on described fin or on some limits.
8. radiator according to claim 1, is characterized in that, described fin is provided with some air vents, and the described vent locations on adjacent described fin is alignd one by one, forms vented cavity.
9. the radiator according to claim 1 or 8, is characterized in that, described fin is provided with some installing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576283.XU CN204187580U (en) | 2014-09-30 | 2014-09-30 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576283.XU CN204187580U (en) | 2014-09-30 | 2014-09-30 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187580U true CN204187580U (en) | 2015-03-04 |
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ID=52619578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576283.XU Active CN204187580U (en) | 2014-09-30 | 2014-09-30 | Radiator |
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| Country | Link |
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| CN (1) | CN204187580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195718A (en) * | 2015-04-30 | 2016-12-07 | 深圳市朝鹏科技有限公司 | For Waterproof LED corn lamp |
-
2014
- 2014-09-30 CN CN201420576283.XU patent/CN204187580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195718A (en) * | 2015-04-30 | 2016-12-07 | 深圳市朝鹏科技有限公司 | For Waterproof LED corn lamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |