CN207514866U

CN207514866U - The special refrigerating seat of the ultraviolet light generating apparatus of LED

Info

Publication number: CN207514866U
Application number: CN201721783018.9U
Authority: CN
Inventors: 李永金; 李迎; 郑海峰; 王亮
Original assignee: Harbin Ha Pu Electrical Technology Ltd
Current assignee: Harbin Ha Pu Electrical Technology Ltd
Priority date: 2017-12-19
Filing date: 2017-12-19
Publication date: 2018-06-19
Anticipated expiration: 2027-12-19

Abstract

The special refrigerating seat of the ultraviolet light generating apparatus of LED.The ultraviolet light generating apparatus of LED using multiple parts as positioned and being fixed, and complicated, occupied space is big, and the attenuation of ultraviolet light is more, and irradiation intensity is relatively low, influences crosslinking rate, and overall efficiency is relatively low, and the Standard efficiency is low.The utility model composition includes：U-shaped ontology（16）, the U-shaped mouth of the U-shaped ontology（14）Inner wall both sides are respectively provided with first surface（12）With the second curved surface（13）, the U-shaped mouth lower section of the U-shaped ontology has through-hole（15）, the through-hole is interior to have one group of fin being evenly arranged（17）.The utility model is used for the special refrigerating seat of the ultraviolet light generating apparatus of LED.

Description

The special refrigerating seat of the ultraviolet light generating apparatus of LED

Technical field：

The utility model is related to a kind of refrigerating seats, and in particular to a kind of special refrigerating seat of ultraviolet light generating apparatus of LED.

Background technology：

It is crosslinked in industry in ultraviolet light irradiation electric wire, it is proposed that a kind of to use the ultraviolet light generating apparatus of LED, device hair In the ultraviolet light gone out, can be used in the ultraviolet light of the specific wavelength of UV crosslinking, power can reach the 30% of input power with On, irradiation intensity of the ultraviolet LED after using 40000 hours remains to reach its initial strength 70%, meanwhile, the LED sides of lighting Formula only needs instantaneously to light（Medium pressure mercury lamp needs tens of seconds from lighting to stable state）, production efficiency is improved, and save very much Energy；LED does not have infrared ray to send out, therefore without higher environment Wen Sheng, it is only necessary to be cooled down for LED chip, LED dresses The luminescence component put is mainly by integrated power supply module, refrigerating seat, substrate, integrated circuit plate, LED lamp bead and collimation lens set Into component part is more, and all parts are positioned and fixed using multiple parts, and use common threaded connection method, then Complicated, occupied space is big, influences the space layout of LED ultraviolet light-emitting devices, LED lamp bead is made to combine distance with collimation lens Irradiate object farther out, the attenuation of ultraviolet light is more, and irradiation intensity is relatively low, influences crosslinking rate, and overall efficiency is relatively low, and the structure fills It is low with efficiency.

Utility model content：

The purpose of the utility model is to overcome the complicated of ultraviolet leds light-emitting device, cause ultraviolet optical attenuation big, profit It is low with rate, the problem of efficiency of assembling is low, provide a kind of compact-sized, the thermal conductive surface contact area of various components is big, cooling effect The good special refrigerating seat of the ultraviolet light generating apparatus of LED.

Above-mentioned purpose is realized by following technical scheme：

A kind of special refrigerating seat of ultraviolet light generating apparatus of LED, composition include：U-shaped ontology, the U-shaped of the U-shaped ontology Mouth inner wall both sides are respectively provided with first surface and the second curved surface, have through-hole below the U-shaped mouth of the U-shaped ontology, described There is one group of fin being evenly arranged in through-hole.

Advantageous effect：

1. the utility model carries out the U-shaped aluminium section bar refrigerating seat of special designs, connection knot according to the structure of LED ultra-violet light-emittings Structure simple and compact, convenient for assembling, installation effectiveness is high.

The utility model can be produced in batches, processing cost bottom, good economy performance.

Ultraviolet light generating apparatus containing the utility model assemble it is rear compact-sized, it is each heat transfer part thermal conductive surface connect Contacting surface product is big, and coolant flow channel is directly becoming the structure of refrigerating seat, and several fins, good cooling results are provided in runner.

Description of the drawings：

Attached drawing 1 is the sectional view of the utility model；

Attached drawing 2 is the assembling figure of the utility model and ultraviolet light generating apparatus；

Attached drawing 3 is the sectional view of attached drawing 2；

In figure：1st, collimation lens；2nd, LED lamp bead；3rd, integrated circuit；4th, substrate；5th, refrigerating seat；6th, box slot；7th, box cover； 8th, power supply group；9th, baffle；10th, fixed plate；11st, seal plug；12nd, first surface；13rd, the second curved surface；14th, U-shaped mouth；15th, lead to Hole；16th, U-shaped ontology；17th, fin；18th, rotary joint；19th, power supply signal cable；20th, end plate.

Specific embodiment：

Embodiment 1：

A kind of special refrigerating seat of ultraviolet light generating apparatus of LED, composition include：U-shaped ontology 16, the U of the U-shaped ontology 14 inner wall both sides of shape mouth are respectively provided with 12 and second curved surface 13 of first surface, have through-hole below the U-shaped mouth of the U-shaped ontology 15, the through-hole is interior to have one group of fin 17 being evenly arranged；

The first surface and the second curved surface of U-shaped mouth both sides inner wall, the baffle 9 being fixed on reference to both ends in fixed plate 10 will Collimation lens 1 is fixed on the front specific location of LED lamp bead 2, completes to send out LED lamp bead the birefringent collimator function of ultraviolet light, LED lamp bead, integrated circuit 3 and substrate 4 become one, and are close to and are fixed on refrigerating seat 5, can make LED lamp bead sum aggregate The heat sent out when working into circuit board conducts rapidly to refrigerating seat, and in the thick bottom of refrigerating seat, the both ends of coolant flow channel are equipped with Seal plug 11, and on the both ends of refrigerating seat dress there are two rotary joint 18, two rotary joints by pipeline respectively with it is cold But medium source portals and into hole unicom, forms cooling circuit, the heat from LED lamp bead and circuit board, by flowing through cooling stream Cooling medium in road is taken away, and plays the role of cooling, for the contact area of increase cooling medium and refrigerating seat, improves cooling effect Rate, on the circumferential inner wall of coolant flow channel, uniformly equipped with several thin fins, each power module is supplied for 3-20 LED lamp bead Electricity, all power modules to match with all LED lamp beads of LED ultra-violet light-emitting units are integrated into a power supply group 8, power supply group 8 are closed in the power pack that box slot 6, box cover 7 and two end plates 20 form, and form individual power supply module, one of end plate On be provided with hole, all power modules are parallel relationship, unified for automatically controlled by the power supply signal cable 19 by power pack end plate bore System, power supply module are installed on the outer bottom of U-shaped refrigerating seat, and the side of U-shaped refrigerating seat is provided with corresponding horizontal conduit, and electricity Source capsule corresponding position is provided with via, has to be equipped with by the both ends of the connecting line of integrated circuit and power supply group, refrigerating seat Positioning and the fixed plate 10 of fixed structure, to install fixed LED ultraviolet light-emitting devices.

Claims

1. a kind of special refrigerating seat of ultraviolet light generating apparatus of LED, composition includes：U-shaped ontology, it is characterized in that：The U-shaped sheet The U-shaped mouth inner wall both sides of body are respectively provided with first surface and the second curved surface, have through-hole below the U-shaped mouth of the U-shaped ontology, There is one group of fin being evenly arranged in the through-hole.