CN202884863U

CN202884863U - Honeycomb air-cooling LED radiator

Info

Publication number: CN202884863U
Application number: CN2012205915944U
Authority: CN
Inventors: 梁庆才
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-09
Filing date: 2012-11-09
Publication date: 2013-04-17
Anticipated expiration: 2022-11-09

Abstract

The utility model discloses a honeycomb air-cooling LED radiator which comprises a heat conducting plate and a plurality of heat conducting exhaust pipes extending from the top of the heat conducting plate. The heat conducting plate is provided with a plurality of air inlet holes penetrating through the top from the bottom of the heat conducting plate, the number of the air inlet holes is as same as that of the heat conducting exhaust pipes, and each air inlet hole is communicated with one heat conducting exhaust pipe. An air inlet of the honeycomb air-cooling LED radiator forms air convection to generate air flow and form wind, so that cold air continuously enters the radiator from the air inlet to realize supplement, hot air is continuously exhausted from the heat conducting exhaust pipes, the optimal radiating effect is achieved, and the service life of a light source is prolonged.

Description

The air-cooled LED radiator of honeycomb type

Technical field

The utility model relates to a kind of radiator, relates in particular to the air-cooled LED radiator of a kind of honeycomb type.

Background technology

The LED energy-saving illumination product of at present various places production substantially all is to adopt traditional heat-transfer radiator to dispel the heat, and its effect is not ideal.Therefore make light source aging easily, accelerate, affect its service life and cause light source light decay to occur.

The utility model content

The purpose of this utility model provides the air-cooled LED radiator of a kind of honeycomb type, can make led light source can obtain better radiating effect to prolong light source service life.

For achieving the above object, the utility model provides a kind of honeycomb type air-cooled LED radiator, comprise heat-conducting plate and a plurality of heat conduction exhaust ducts that extend from described heat-conducting plate end face, described heat-conducting plate is provided with a plurality of air admission holes that run through end face by the heat-conducting plate bottom surface, and the quantity of above-mentioned air admission hole is identical with the quantity of described heat conduction exhaust duct, and each described air admission hole is communicated with a described heat conduction exhaust duct.

Preferably, described heat-conducting plate is rounded, the rounded arrangement of described a plurality of heat conduction exhaust ducts.

Preferably, each described air admission hole is between the bottom of two adjacent heat conduction exhaust ducts.

Compared with prior art, the air-cooled LED radiator of honeycomb type of the present utility model is owing to be provided with a plurality of air admission holes at described heat-conducting plate, air inlet forms cross-ventilation generation Air Flow and becomes a common practice, so it is additional that cold wind constantly enters from air inlet, hot blast is constantly discharged from the heat conduction exhaust duct, thereby reach best radiating effect, to prolong light source service life.

By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.

Description of drawings

Fig. 1 is the schematic diagram of the air-cooled LED radiator of the utility model honeycomb type.

The specific embodiment

With reference now to accompanying drawing, describe embodiment of the present utility model, similar element numbers represents similar element in the accompanying drawing.

Please refer to Fig. 1, the air-cooled LED radiator of described honeycomb type comprises heat-conducting plate 1 and a plurality of heat conduction exhaust ducts 2 that extend from described heat-conducting plate 1 end face.Described heat-conducting plate 1 is rounded.Described heat-conducting plate 1 is provided with a plurality of air admission holes 11 that run through end face by heat-conducting plate 1 bottom surface, the quantity of described air admission hole 11 is identical with the quantity of described heat conduction exhaust duct 2, each described air admission hole 11 is communicated with a described heat conduction exhaust duct 2, and each described air admission hole 11 is between the bottom of two adjacent heat conduction exhaust ducts 2.Described a plurality of heat conduction exhaust duct 2 rounded arrangements.

The air-cooled LED radiator of honeycomb type is with after the light source wafer contacts fully, when light source energising is started working when producing heat energy by described heat-conducting plate 1 fast thermal energy transfer to described heat conduction exhaust duct 2, utilize the temperature difference in described heat conduction exhaust duct 2 and the external world, forming cross-ventilation generation Air Flow by described air admission hole 11 becomes a common practice, so cold wind constantly enters additional from described air admission hole 11, hot blast is constantly discharged from described heat conduction exhaust duct 2, thereby reach best radiating effect, to prolong light source service life.Through evidence, adopt the air-cooled LED radiator of honeycomb type that the LED lamp is dispelled the heat its radiating effect of test than adopting traditional heat-transfer radiator more than one times.Proof adopts honeycomb type wind cooling formula LED radiator to make and can obtain the multiple raising service life of led light source thus.

Abovely in conjunction with most preferred embodiment the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model.

Claims

1. air-cooled LED radiator of honeycomb type, comprise heat-conducting plate and a plurality of heat conduction exhaust ducts that extend from described heat-conducting plate end face, it is characterized in that: described heat-conducting plate is provided with a plurality of air admission holes that run through end face by the heat-conducting plate bottom surface, and the quantity of above-mentioned air admission hole is identical with the quantity of described heat conduction exhaust duct, and each described air admission hole is communicated with a described heat conduction exhaust duct.

2. the air-cooled LED radiator of honeycomb type as claimed in claim 1, it is characterized in that: described heat-conducting plate is rounded, the rounded arrangement of described a plurality of heat conduction exhaust ducts.

3. the air-cooled LED radiator of honeycomb type as claimed in claim 1, it is characterized in that: each described air admission hole is between the bottom of two adjacent heat conduction exhaust ducts.