A kind of LED UV lamp solidification module
The utility model relates to LED light source technical field, relates to a kind of LEDUV lamp solidification module in particular.
Performance due to LEDUV is seriously subject to the impact of temperature, and the not good heat dissipation design of performance can not take away the heat of LEDUV light source in time, LEDUV light source performance can be caused to reduce and even damage.The heat pipe of general LEDUV curing apparatus is combined with radiator, on a heat sink or neighbouring installation fin and cooling fan, reaches the object of equipment cooling in exhausting mode.Be that heat-pipe radiator dispels the heat with fan, cooling air is not owing to having water conservancy diversion, hot blast flows from the various piece of fin to take away heat in an irregular pattern, but usually place that is the hottest or that need most heat radiation may not necessarily obtain enough air quantity heat radiations, the heat given out on the contrary productive set does not shed, and this hampers the radiating efficiency of radiator greatly.
Utility model content
The purpose of this utility model is to overcome prior art defect, provides a kind of LEDUV lamp solidification module of good heat dissipation effect.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of LEDUV lamp solidification module, comprise shell and the LEDUV lamp solidification equipment being positioned at case body, LEDUV lamp solidification equipment is also provided with a radiator, radiator is placed with radiating fin, be provided with two fans above radiating fin, the rotating speed of two fans is different.
Further, a two fans wherein fan are air intake fan, and another fan is ventilating fan.
Further, radiating fin is vertically installed on the heat-radiating substrate that radiator is provided with, and radiating fin is array distribution and is covered with above heat-radiating substrate.
Further, fan is positioned at above radiating fin, and the bearing of trend of radiating fin is parallel with the wind direction of fan.Further, above shell, be provided with the ventilating opening of two corresponding fans, fan is positioned at below ventilating opening.
Further, be connected with a support on a heat sink, fan is positioned on support.
After adopting said structure, in LEDUV lamp solidification module of the present utility model, the heat that its LEDUV lamp solidification equipment produces derives heat radiation by radiator, radiator is distributed with radiating fin, the top of radiator is also provided with two fans, take away heat after can just driving air to flow during two fan works on a heat sink, the heat that being more conducive to radiating fin derives is discharged in time, and radiating efficiency is higher.Further, the rotating speed of two fans is different, and the heat be more conducive to LEDUV lamp solidification equipment produces is taken out of.
Accompanying drawing explanation
Fig. 1 is perspective exploded view of the present utility model;
Fig. 2 is the profile after the utility model combination;
Fig. 3 is wind direction flow schematic diagram above radiator in the utility model.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
Shown in composition graphs 1 to Fig. 3, LEDUV lamp solidification module of the present utility model, comprises shell 1 and is arranged on the lamp socket in this LEDUV lamp solidification equipment 2 with LEDUV lamp solidification equipment 2, the LEDUV lamp group being positioned at case body.LEDUV lamp solidification equipment 2 is also provided with a radiator 3, and radiator 3 can be the heat-radiating substrate above lamp socket, and the heat meeting heat conduction that LEDUV lamp source and lamp socket produce, on heat-radiating substrate, radiator 3 is placed with multi-disc radiating fin 31.Radiating fin 31 is vertically installed on heat-radiating substrate, and radiating fin 31 is array distribution and is covered with above heat-radiating substrate, and the heat that will LEDUV lamp solidification equipment 2 be produced by radiating fin 3 is derived.Above the radiating fin of radiator 3, be provided with fan 4, the heat produced by radiating fin 31 by fan is taken away by air flowing.On radiator 3, link is provided with a support 5, and fan 4 is positioned on support 5, and can be that upper end is connected to below the upper surface plate of shell by fan 4, on shell 1 is, in panel plate, corresponding fan offers ventilating opening 11, and fan is positioned at below ventilating opening 11.
In the utility model, two fans 4 are provided with above radiator 3, the ventilating opening 11 of two corresponding fans is provided with above shell, the fan blade of fan is positioned at below ventilating opening 11, and it is air intake fan that two fans can be arranged to a wherein fan, and another fan is ventilating fan, thus air intake passage and air-out passage can be formed above formation radiator 3, make to form two strands of air streams above radiator 3, thus be beneficial to air flowing in air cabinet, the timely discharge of the heat that radiator is produced.Simultaneously, fan is positioned at above radiating fin 31, the bearing of trend of radiating fin 31 in the air intake of fan or the direction of air-out parallel, even between the heat that radiating fin 31 produces and radiating fin the heat that produces in top fan wind in parallel, thus be more conducive to fan heat directly taken away discharge.Further, the rotating speed of two fans 4 is different, and in fan, wind speed is different, forms wind speed difference above radiator 3, accelerate air flowing in housing, the heat that radiator 3 produces, after radiating fin 31 comes out, because upper air mobility is strengthened, also forms air intake and the circulation of the air-out flow direction, two ventilating openings form air inlet and air outlet, thus the heat being more conducive to the derivation between radiating fin 31 and above radiating fin 31 is discharged in time, have enough air quantity to be beneficial to heat radiation, radiating efficiency is higher.
In LEDUV lamp solidification module of the present utility model, the heat that its LEDUV lamp solidification equipment produces derives heat radiation by radiator, radiator is distributed with radiating fin, the top of radiator is also provided with two fans, heat is taken away after can just driving air to flow during two fan works on a heat sink, the heat that being more conducive to radiating fin derives is discharged in time, and radiating efficiency is higher.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.