CN202791507U - Air-cooling and heat-radiating LED (light-emitting diode) lamp - Google Patents
Air-cooling and heat-radiating LED (light-emitting diode) lamp Download PDFInfo
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- CN202791507U CN202791507U CN2012204645280U CN201220464528U CN202791507U CN 202791507 U CN202791507 U CN 202791507U CN 2012204645280 U CN2012204645280 U CN 2012204645280U CN 201220464528 U CN201220464528 U CN 201220464528U CN 202791507 U CN202791507 U CN 202791507U
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- cooling
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Abstract
The utility model relates to an LED (light-emitting diode) lamp, and in particular relates to an air-cooling and heat-radiating LED (light-emitting diode) lamp which comprises a heat radiator outer shell, an air outlet, an aluminum base plate, heat radiating through holes, an internally built fan, an air inlet and a base; the side wall of the heat radiator outer shell is provided with the air outlet; an empty cavity at the lower part of the heat radiator outer shell is internally provided with the internally built electric fan; the air inlet is arranged below the internally built electric fan; the lower end of the air inlet is connected with the base; the upper end of the heat radiator outer shell is connected with the aluminum base plate; and the aluminum base plate is provided with the heat radiating through holes for penetrating through the plate surface. Compared with the prior art, the air-cooling and heat-radiating LED lamp provided by the utility model utilizes the internally built electric fan air cooling and heat radiating and the design of the heat-radiating through holes on the aluminum base plate, air convection is much full; the heat radiating effect is good; electricity energy is saved, and the LED lamp is environment-friendly; the volume of the heat radiator is reduced; the weight is reduced; resources are saved; and the production cost is lowered.
Description
Technical field
The utility model relates to a kind of LED lamp, more specifically says a kind of LED lamp of wind-cooling heat dissipating.
Background technology
The LED lamp is solid cold light source of new generation, and the life-span is long and energy-efficient, the various places illuminations such as applicable family, hotel, restaurant.The LED lamp is being in the process of luminous energy with electric energy conversion, has a large amount of heat energy and produces, and it is very important to dispel the heat.The heat abstractor of existing LED lamp adopts aluminium radiator more.Yet the volume of aluminium radiator is larger; Radiating effect is relatively poor; Consumption of natural resource is many, so that the volume of LED lamp, weight rise; Consume electric power is large; Production cost is higher.Large-scale production and use for the LED lamp are comparatively unfavorable.
Summary of the invention
For the problem that existing LED lamp exists, design a kind of LED lamp of wind-cooling heat dissipating.
In order to achieve the above object, adopt following technical scheme, the utility model comprises radiator shell, air outlet, aluminium base, heat radiation through hole, built-in fans, air inlet, base, and the sidewall of radiator shell is provided with air outlet; Be provided with built-in electric fan in the lower cavity of radiator shell, the below of described built-in electric fan is provided with air inlet, and the lower end of air inlet connects base; The upper end of radiator shell is connected with aluminium base, and described aluminium base is provided with the heat radiation through hole of take-through plate face.
Be compared with existing technology, the utility model utilizes the heat radiation of in-built electrical fanning wind cooling, adds the heat radiation via design on the aluminium base, and cross-ventilation is more abundant, and radiating effect is better, saves electric energy, comparatively environmental protection; The smaller volume of heat abstractor, weight reduces, and has saved resource, has reduced production cost.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the card layout drawing of aluminium base.
Fig. 3 is the cutaway view of radiator shell.
Referring to Fig. 1,1 is radiator shell; 2 is air outlet; 6 is air inlet; 7 is base.
Referring to Fig. 2,3 is aluminium base; 4 are the heat radiation through hole.
Referring to Fig. 3,5 is built-in fans.
The specific embodiment
Now the utility model is further described by reference to the accompanying drawings.
Referring to Fig. 1 to Fig. 3, make a kind of LED lamp of wind-cooling heat dissipating, comprise radiator shell 1, air outlet 2, aluminium base 3, heat radiation through hole 4, built-in fans 5, air inlet 6, base 7, the sidewall of radiator shell 1 is provided with air outlet 2; Be provided with built-in electric fan 5 in the lower cavity of radiator shell 1, the below of described built-in electric fan 5 is provided with air inlet 6, and air inlet 6 lower ends connect base 7.The upper end of radiator shell 1 is connected with aluminium base 3, and described aluminium base 3 is provided with the heat radiation through hole 4 of take-through plate face.
Referring to Fig. 1, be provided with radiator in the internal cavities of 2 corresponding radiator shells 1 of air outlet; The upper end of aluminium base 3 is connected with lampshade.
Referring to Fig. 1 and Fig. 3, on the aluminium base 3 luminescence unit is arranged, can discharge amount of heat by radiator during work.During radiator heat-dissipation, built-in fans 5 rotation in the horizontal direction makes radiator have a low-pressure area on every side; Air-flow enters from the air inlet 6 of built-in fans 5 belows, is entering under the effect of built-in fans 5 around the radiator, by cross-ventilation heat is discharged from air outlet 2.
Referring to Fig. 2, the heat radiation through hole 4 on the aluminium base 3 is zonal and arc; Heat radiation through hole 4 connects the interior space of lampshade and the space of radiator shell 1.When heat radiation, the air that the below enters radiator shell 1 enters in the lampshade heat loss through convection in lampshade by heat radiation through hole 4.
Be compared with existing technology, the utility model utilizes built-in electric fan 5 to carry out wind-cooling heat dissipating, adds heat radiation through hole 4 design on the aluminium base 3, make cross-ventilation more fully, radiating effect is better, it has arrived the effect of saving electric energy, comparatively environmental protection.
The utility model is with respect to existing LED lamp, the smaller volume about 80% of heat abstractor, and weight significantly reduces; Save resource, reduced production cost; Power has improved more than 60%, has improved efficient.
Claims (2)
1. the LED lamp of a wind-cooling heat dissipating, comprise radiator shell (1), air outlet (2), aluminium base (3), heat radiation through hole (4), built-in fans (5), air inlet (6), base (7), it is characterized in that: the sidewall of radiator shell (1) is provided with air outlet (2); Be provided with built-in electric fan (5) in the lower cavity of radiator shell (1), the below of described built-in electric fan (5) is provided with air inlet (6), and the lower end of air inlet (6) connects base (7).
2. the LED lamp of a kind of wind-cooling heat dissipating according to claim 1, it is characterized in that: the upper end of radiator shell (1) is connected with aluminium base (3), and described aluminium base (3) is provided with the heat radiation through hole (4) of take-through plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204645280U CN202791507U (en) | 2012-09-12 | 2012-09-12 | Air-cooling and heat-radiating LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204645280U CN202791507U (en) | 2012-09-12 | 2012-09-12 | Air-cooling and heat-radiating LED (light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791507U true CN202791507U (en) | 2013-03-13 |
Family
ID=47818766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204645280U Expired - Fee Related CN202791507U (en) | 2012-09-12 | 2012-09-12 | Air-cooling and heat-radiating LED (light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805605A (en) * | 2014-12-31 | 2016-07-27 | 全亿大科技（佛山）有限公司 | Lamp |
-
2012
- 2012-09-12 CN CN2012204645280U patent/CN202791507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805605A (en) * | 2014-12-31 | 2016-07-27 | 全亿大科技（佛山）有限公司 | Lamp |
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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: 20130313 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |