CN202349672U - LED (Light Emitting Diode) lamp with efficient radiating structure - Google Patents
LED (Light Emitting Diode) lamp with efficient radiating structure Download PDFInfo
- Publication number
- CN202349672U CN202349672U CN2011204804846U CN201120480484U CN202349672U CN 202349672 U CN202349672 U CN 202349672U CN 2011204804846 U CN2011204804846 U CN 2011204804846U CN 201120480484 U CN201120480484 U CN 201120480484U CN 202349672 U CN202349672 U CN 202349672U
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- radiating structure
- heat
- radiating
- led
- led lamp
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Abstract
The utility model relates to an LED (Light Emitting Diode) lamp with an efficient radiating structure, belonging to the technical field of LED devices. The LED lamp comprises an LED lamp holder and a radiating structure body, wherein the LED lamp holder is fixedly connected on the upper surface of the radiating structure body; a plurality of radiating holes are arranged on the upper part of the radiating structure body and run through the opposite two sides of the radiating structure body; and a receiving hole is arranged on the lower part of the radiating structure body and is internally provided with a power assembly. The LED (Light Emitting Diode) lamp disclosed by the utility model effectively improves the radiating effect of both the LED lamp holder and the power assembly, thus the service life of the LED lamp is greatly prolonged.
Description
Technical field
The utility model relates to the LED matrix technical field, particularly a kind of LED lamp with high-efficiency heat radiation structure.
Background technology
LED is long with its theoretical life-span, energy consumption is low and characteristics such as environmental protection and be widely used in every field such as indication, indoor and outdoor lighting.As everyone knows, the factor that influences the most critical in LED service life is exactly the heat dissipation problem of LED.The radiator structure of existing LED lamp is is mainly partly connected and composed by aluminium base, radiating piece etc., and wherein, existing LED radiating piece is traditionally arranged to be heat sink or radiating shell, and is unreasonable because its radiating piece is provided with, and influences its radiating efficiency.In addition; The power supply module of existing LED lamp is fixed on the heat sink through box body or is located in the radiating shell, and its radiating effect is also not good, influences electric power supply module service life; So be necessary existing LED radiating piece is carried out technological innovation, to solve the heat dissipation problem of LED effectively.
The utility model content
The purpose of the utility model is defective and the deficiency to prior art, and a kind of radiator structure of great power LED of simple and compact for structure, good heat dissipation effect is provided.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The described a kind of LED lamp of the utility model with high-efficiency heat radiation structure; Comprise LED lamp holder and heat-radiating structure; Said LED lamp holder is fixedly connected on the heat-radiating structure upper surface, and said heat-radiating structure top is provided with some louvres, and said louvre connects the relative both sides of heat-radiating structure; Said heat-radiating structure is established accommodation hole in the bottom, is provided with power supply module in the said accommodation hole.
Further, said louvre is the cuboid setting, and said some louvres become the parallel interval setting.
Further; Said LED lamp holder comprises shell of lamp base and the LED assembly of being located in the shell of lamp base; Said shell of lamp base bottom surface becomes the plane to be provided with, and said heat-radiating structure upper surface becomes the plane to be provided with, and said shell of lamp base bottom surface and heat-radiating structure upper surface are connected.
Further, said radiator structure body side surface and bottom surface are provided with some radiating grooves.
After adopting said structure; The utility model beneficial effect is: the utility model heat-radiating structure upper surface is fixedly connected with the LED lamp holder; Heat-radiating structure top is provided with the louvre of the relative both sides of some perforations, has increased area of dissipation effectively, and radiating effect greatly strengthens; In addition, power supply module directly is arranged in the accommodation hole of heat-radiating structure bottom, makes power supply module become far away with the LED lamp holder and is provided with at interval, has effectively improved the radiating effect of power supply module.The utility model has effectively improved the radiating effect of LED lamp holder and power supply module simultaneously, thereby has prolonged the service life of the utility model greatly.
Description of drawings
Fig. 1 is the whole sectional structure sketch map of the utility model.
Among the figure:
1, substrate; 2, go out light microscopic; 3, lens; 4, LED;
5, shell of lamp base; 6, hold-down screw; 7, radiating groove; 8, heat-radiating structure;
9, installing rack; 10, fixing hole; 11, accommodation hole; 12, louvre.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1; The described a kind of LED lamp of the utility model with high-efficiency heat radiation structure; Comprise the LED lamp holder; Heat-radiating structure 8 and through the hold-down screw 6 rotatable installing racks 9 that are fixed in heat-radiating structure 8 both sides also is said LED lamp holder, and heat-radiating structure 8 and installing rack 9 constitute the utility model agent structures.
Said installing rack 9 is provided with plurality of fixed hole 10, is used for the utility model is fixedly connected on other object.
Said LED lamp holder comprises shell of lamp base 5 and the LED assembly of being located in the shell of lamp base 5, and more specifically, said LED assembly comprises substrate 1 again; LED4; Lens 3 and go out light microscopic 2, said LED4 is fixed on the substrate 1, and substrate 1 is fixed at shell of lamp base 5 inner bottom parts; Closely contact with shell of lamp base 5 bottoms, be convenient to heat that LED4 produces is conducted to shell of lamp base 5 rapidly.Said shell of lamp base 5 bottom surfaces become the plane to be provided with.Said lens 3 and the setting and the prior art that go out light microscopic 2 do not have essence difference, do not do being repeated in this description at this.
The preferred said heat-radiating structure 8 of the utility model is provided with for the square shape, and its said heat-radiating structure 8 upper surfaces become the plane to be provided with, when shell of lamp base 5 is connected with heat-radiating structure 8; Heat-radiating structure 8 upper surfaces fully contact with shell of lamp base 5 bottom surfaces; Simultaneously, because of heat-radiating structure 8 is provided with for the square shape, its upper surface area is bigger; Effectively the contact area of increase and shell of lamp base 5 helps improving thermal conduction effect.
Said heat-radiating structure 8 tops are provided with some louvres 12, and said louvre 12 connects heat-radiating structure 8 relative both sides, and it is provided with purpose and is effectively to increase area of dissipation.Said louvre 12 is the cuboid setting, 12 one-tenth parallel interval settings of said some louvres.Certainly louvre 12 can also be other shape setting, can get final product by maximum possible increase area of dissipation.
Said heat-radiating structure is established accommodation hole 11 in 8 bottoms, is provided with power supply module in the said accommodation hole 11.Be provided with like this, heat that power supply module produces can directly shed via heat-radiating structure 8.Effectively improve the heat effect of power supply module, than prior art, the longer service life of the power supply module of the utility model.
Said heat-radiating structure 8 sides and bottom surface are provided with some radiating grooves 7, and its purpose is further to increase the area of heat-radiating structure 8 outer surfaces, strengthen radiating effect.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (4)
1. LED lamp with high-efficiency heat radiation structure; Comprise LED lamp holder and heat-radiating structure (8); Said LED lamp holder is fixedly connected on heat-radiating structure (8) upper surface, it is characterized in that: said heat-radiating structure (8) top is provided with some louvres (12), and said louvre (12) connects heat-radiating structure (8) both sides relatively; Said heat-radiating structure (8) is established accommodation hole (11) in the bottom, and said accommodation hole is provided with power supply module in (11).
2. the LED lamp of band high-efficiency heat radiation structure according to claim 1 is characterized in that: said louvre (12) is the cuboid setting, and said some louvres (12) become the parallel interval setting.
3. the LED lamp of band high-efficiency heat radiation structure according to claim 1; It is characterized in that: said LED lamp holder comprises shell of lamp base (5) and is located at the LED assembly in the shell of lamp base (5); Said shell of lamp base (5) bottom surface becomes the plane to be provided with; Said heat-radiating structure (8) upper surface becomes the plane to be provided with, and said shell of lamp base (5) bottom surface and heat-radiating structure (8) upper surface are connected.
4. the LED lamp of band high-efficiency heat radiation structure according to claim 1 is characterized in that: said heat-radiating structure (8) side and bottom surface are provided with some radiating grooves (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204804846U CN202349672U (en) | 2011-11-28 | 2011-11-28 | LED (Light Emitting Diode) lamp with efficient radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204804846U CN202349672U (en) | 2011-11-28 | 2011-11-28 | LED (Light Emitting Diode) lamp with efficient radiating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349672U true CN202349672U (en) | 2012-07-25 |
Family
ID=46538677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204804846U Expired - Fee Related CN202349672U (en) | 2011-11-28 | 2011-11-28 | LED (Light Emitting Diode) lamp with efficient radiating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690983A (en) * | 2016-03-08 | 2016-06-22 | 苏州瑞日纺织科技有限公司 | Rotary screen printing machine with efficient heat dissipation structure |
-
2011
- 2011-11-28 CN CN2011204804846U patent/CN202349672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690983A (en) * | 2016-03-08 | 2016-06-22 | 苏州瑞日纺织科技有限公司 | Rotary screen printing machine with efficient heat dissipation structure |
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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: 20120725 Termination date: 20151128 |