CN201487896U

CN201487896U - High-power LED illumination heat dissipation structure

Info

Publication number: CN201487896U
Application number: CN2009201739354U
Authority: CN
Inventors: 林汉波
Original assignee: Genesis Combustion Technology Co Ltd
Current assignee: Genesis Combustion Technology Co Ltd
Priority date: 2009-09-04
Filing date: 2009-09-04
Publication date: 2010-05-26
Anticipated expiration: 2019-09-04

Abstract

The utility model provides a high-power LED illumination heat dissipation structure, which adopts the technical scheme that: a machine plate of the LED is provided with a plurality of heat sinks by using heat pipes; the LED is correspondingly provided with a solar panel; a solar panel connecting group is provided with a cooling exhaust fan corresponding to the heat sinks, so that light emitted by the LED irradiates the solar panel when the LED is used for illuminating; and the solar panel absorbs light rays and then generates micro electric current, and the micro electric current is supplied to the cooling exhaust fan for operation, so that the cooling exhaust fan can blow wind to the heat sinks, and heat on the heat sinks can be dispersed for heat dissipation. Therefore, the structure can save electric energy consumed by the heat dissipation when the high-power LED is used, reduces cost expenses of used electric charge and improves practicability during applying the whole structure.

Description

High Power LED illuminating and heat radiating structure

Technical field

The utility model relates to a kind of High Power LED illuminating and heat radiating structure, referring in particular to a kind of light that utilizes High Power LED to send absorbs through solar panels, rotate the heat radiation use to produce electric power for radiator fan, to save it in the use because of the electric energy of the required consumption of dispelling the heat, reduce its grid electricity fee cost expenditure on using, and use the High Power LED illuminating and heat radiating structure that more increases practicality its whole execution.

Background technology

Since light emitting diode (LED) research and development are come out, because it only need consume minimum electric energy in the use, can make it send light, the power that this light emitting diode consumed is also less relatively, can effectively significantly reduce the use of power resource, add advantages such as it has that volume is little, the life-span is long, reaction rate is fast, shatter-proof characteristic is good and monochromaticjty is good, make its widely use that all circles accept gradually, therefore also industry all begins to be devoted to various research and development, the improvement of this light emitting diode, makes this light emitting diode that more general application can be arranged.

And along with being extensive use of of this light emitting diode, industry is also developed more high-power light emitting diode, to send more bright illumination brightness, can be applied on the various lighting uses; Wherein, with regard to this High Power LED, because its consumed power height, in its luminous lighting use, can produce higher temperature relatively, for avoiding the too high situation that causes spare part to burn damage of Yin Wendu to take place, make general dealer all can install radiator fan separately and this high-power light emitting diode is blowed wind-force dispel the heat, with the temperature that reduces this high-power light emitting diode, prevent that spare part from having the too high situation of burning of temperature to produce.

Yet, though above-mentioned High Power LED can utilize radiator fan to blow wind-force, reach the expection effect that reduces the high temperature that is produced in its use, find but also implement to use in its practical operation, this radiator fan blows in the process that wind-force dispels the heat in running, the external world need provide electric power to supply with the radiator fan running separately and use, comparatively consume electric power not only seems, and also cause the increase of its grid electricity fee cost expenditure in the use relatively, cause it to implement in the use and still have improved space in integral body.

Therefore, in view of this designer adheres to for many years the abundant of these relevant industries and designs and develops and the actual fabrication experience, is studied improvement at existing structure and disappearance, provide a kind of High Power LED illuminating and heat radiating structure, in the hope of reaching the purpose of better practical value.

The utility model content

The purpose of this utility model provides a kind of High Power LED illuminating and heat radiating structure.

For achieving the above object, the utility model proposes a kind of High Power LED illuminating and heat radiating structure, it is to having light emitting diode in a machine plate, then group is provided with heat pipe in this machine plate upper end, and on heat pipe, be equipped with a plurality of radiating fins, in addition a end that should lumination of light emitting diode is provided with solar panels, this solar panels connection group is provided with radiator fan, and the radiating fin on the then corresponding heat pipe of this radiator fan is set up.

Above-mentioned High Power LED illuminating and heat radiating structure, wherein, this radiator fan correspondence is installed in the top of machine plate and each radiating fin, blows wind-force from top to bottom and dispels the heat.

Above-mentioned High Power LED illuminating and heat radiating structure, wherein, this radiator fan correspondence is installed in the side of machine plate and each radiating fin, dispels the heat by side this machine plate and each radiating fin are blowed wind-force.

The High Power LED illuminating and heat radiating structure that the utility model proposes compared with prior art has following characteristics and advantage:

The utility model is that group is provided with heat pipe on the machine plate of light emitting diode, and on heat pipe, be equipped with a plurality of radiating fins, to being provided with solar panels by light emitting diode, this solar panels connection group is provided with radiator fan, the then corresponding radiating fin of this radiator fan is set up, make when this light emitting diode uses, the heat that light emitting diode produced can be conducted on each radiating fin through heat pipe by the machine plate, and these solar panels of bright light exposure that make light emitting diode send, allow solar panels after absorbing light, produce this radiator fan running of little electric current supply, make radiator fan to blow out wind-force, drive the heat band on the radiating fin into the row heat radiation radiating fin; Whereby,, reduce its grid electricity fee cost expenditure on using, and more increase practicality in the use because of the electric energy of the required consumption of dispelling the heat with the saving High Power LED its whole execution in the use.

Description of drawings

Fig. 1 is a three-dimensional structure diagram of the present utility model;

Fig. 2 is the three-dimensional structure diagram of looking up of the present utility model;

Fig. 3 is a user mode schematic diagram of the present utility model;

Fig. 4 is a usage operation block schematic diagram of the present utility model;

Fig. 5 is another embodiment three-dimensional structure diagram of the present utility model;

Fig. 6 is another embodiment user mode schematic diagram of the present utility model.

The main element label declaration:

1 machine plate, 2 light emitting diodes

3 heat pipes, 31 radiating fins

4 solar panels, 41 radiator fans

The specific embodiment

Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model:

At first, see also that Fig. 1 three-dimensional structure diagram of the present utility model and Fig. 2 are of the present utility model to be looked up shown in the three-dimensional structure diagram, the utility model is to having light emitting diode 2 in a machine plate 1, this light emitting diode 2 is the above High Power LED 2 of 60W, then organize in this machine plate 1 upper end and to be provided with heat pipe 3, and on heat pipe 3, be equipped with a plurality of radiating fins 31, in addition to being provided with solar panels 4 by light emitting diode 2 luminous ends, these solar panels 4 connection groups are provided with radiator fan 41, and the radiating fin 31 on the then corresponding heat pipe 3 of this radiator fan 41 is set up.

Thus, see also shown in Fig. 3 user mode schematic diagram of the present utility model and Fig. 4 usage operation block schematic diagram of the present utility model, make when this light emitting diode 2 when luminous use is thrown light on, because this light emitting diode 2 is high-power light emitting diode 2, it can produce high heat, and the heat that produces promptly can conduct to heat pipe 3 places that assemble on the machine plate 1 along machine plate 1, conduct on each radiating fin 31 that wears by heat pipe 3 again, and also some exposes on these solar panels 4 light that light emitting diode 2 is sent, making these solar panels 4 produce this radiator fan 41 of little electric current supply behind the light that absorption light emitting diode 2 sends turns round, make radiator fan 41 to blow out wind-force to radiating fin 31, and drive the heat band on the radiating fin 31 into the row heat radiation, the utility model can be applied in street lamp, Landscape Lamp, projecting lamp, on the various light fixture such as illuminating lamp.

In addition, radiator fan 41 of the present utility model not only can corresponding be installed in the top of machine plate 1 and each radiating fin 31, blowing wind-force from top to bottom dispels the heat, and please consult in the lump again shown in Fig. 5 another embodiment three-dimensional structure diagram of the present utility model and Fig. 6 another embodiment user mode schematic diagram of the present utility model, the utility model also can make these radiator fan 41 correspondences be installed in the side of machine plate 1 and each radiating fin 31, dispels the heat by side this machine plate 1 and each radiating fin 31 are blowed wind-force.

In sum, forming and use implementation as can be known by this utility model, the utility model and prior art are in comparison, the utility model is equipped with a plurality of radiating fins with heat pipe on the machine plate of light emitting diode, and to being provided with solar panels by light emitting diode, this solar panels connection group is provided with the radiator fan that corresponding radiating fin is set up, make when this light emitting diode uses luminous lighting, the heat that light emitting diode produced can be conducted on each radiating fin through heat pipe by the machine plate, and these solar panels of bright light exposure that make light emitting diode send, allow solar panels after absorbing light, produce this radiator fan running of little electric current supply, make radiator fan to blow out wind-force to radiating fin, drive the heat band on the radiating fin into the row heat radiation, to save High Power LED in the use because of the electric energy of the required consumption of dispelling the heat, reduce its grid electricity fee cost expenditure on using, and more increase practicality its whole execution in the use.

The above only is the schematic specific embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.

Claims

1. High Power LED illuminating and heat radiating structure, it is characterized in that, described High Power LED illuminating and heat radiating structure is to having light emitting diode in a machine plate, then group is provided with heat pipe in described machine plate upper end, and on described heat pipe, be equipped with a plurality of radiating fins, an end of corresponding described lumination of light emitting diode is provided with solar panels in addition, and described solar panels connection group is provided with radiator fan, and the described radiating fin on the then corresponding described heat pipe of described radiator fan is set up.

2. High Power LED illuminating and heat radiating structure as claimed in claim 1 is characterized in that described radiator fan correspondence is installed in the top of described machine plate and each described radiating fin.

3. High Power LED illuminating and heat radiating structure as claimed in claim 1 is characterized in that described radiator fan correspondence is installed in the side of described machine plate and each described radiating fin.