CN208859430U - A kind of LED light source for UV solidification equipment - Google Patents
A kind of LED light source for UV solidification equipment Download PDFInfo
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- CN208859430U CN208859430U CN201821857908.4U CN201821857908U CN208859430U CN 208859430 U CN208859430 U CN 208859430U CN 201821857908 U CN201821857908 U CN 201821857908U CN 208859430 U CN208859430 U CN 208859430U
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Abstract
A kind of LED light source for UV solidification equipment, it includes two or so faces and the installation column that is vertically arranged and by upper U-board, the light-source box that lower U-board and two end plates are put together, many places radiator window is offered in upper U-board, the left and right ends of light-source box are fixed on correspondingly on two installation columns, successively face and frame rubber mat is horizontally fixed with from bottom to top in light-source box, quartz glass plate, the LED circuit board and radiator of multiple arrays in the horizontal plane, it is right against at quartz glass plate in lower U-board and offers out optical window, the lower surface of LED circuit board is equipped with multiple LED lamp beads, quartz glass plate and frame shape rubber frame are pressed abd fixed on the upside of lower U-board by two pressing plates that front and back extends and left and right faces downward, the upper end of heat-dissipating aluminium plate protrudes out to form one group of radiating fin up, LED circuit board is fixed on upward on the downside of radiator.It enables light source effectively to radiate, improves the service life of LED light source by the way that a variety of radiator structures are arranged.
Description
Technical field
The utility model relates to printing technologies, and in particular to a kind of LED light source for UV solidification equipment.
Background technique
Tinplate also known as tinplate are being commonly called as electrolytic tinplate, refer to that two sides is coated with the cold rolling low-carbon of commercially pure tin
Sheet metal or steel band.Wherein, tin mainly plays a part of to prevent corrosion and get rusty, and since its is corrosion-resistant, nontoxic, is usually used in
Packing jar including food.When making packing jar with tinplate in the prior art, tin graphed sheet is first carried out, i.e., is carried out on tinplate
Printing, including to tinplate coiled material carry out out it is flat, whitewash, dry, the techniques such as printing UV ink, UV solidification.
Wherein, the conventional light source of UV solidification equipment is mercury lamp, and part has started using LED light as light source at present.It is existing
LED light source when solidifying to UV ink, the power of light source is higher, and calorific value is big, therefore causes the service life of light source shorter,
It needs to be replaced frequently, cost is also higher.
Utility model content
To solve the above problems, the utility model is dedicated to providing a kind of LED light source for UV solidification equipment, make it
LED light source lasts a long time.
A kind of LED light source for UV solidification equipment provided by the utility model comprising:
It two or so faces and the installation column being vertically arranged and is put together by upper U-board, lower U-board and two end plates
Light-source box, many places radiator window is offered in upper U-board, it is vertical that the left and right ends of light-source box are fixed on two installations correspondingly
On column, successively face and frame rubber mat, quartz glass plate, multiple in horizontal plane is horizontally fixed with from bottom to top in light-source box
The LED circuit board and radiator of upper array are right against at quartz glass plate on lower U shape plate and offer out optical window, LED circuit
The lower surface of plate is equipped with multiple LED lamp beads, front and back extend and two pressing plates facing of left and right downward by quartz glass plate and
Frame shape rubber frame is pressed abd fixed on the upside of lower U-board, and the upper end of heat-dissipating aluminium plate protrudes out to form one group of radiating fin, circuit up
Plate is fixed on upward on the downside of radiator；
Wherein, radiator includes substrate, multiple groups water pipe, water inlet pipe, outlet pipe, cover board and cooling water tank, substrate level
It is arranged and the upper end protrudes out to form one group of radiating fin up, radiating fin is arranged perpendicular to front-rear direction, shape in fin
At cavity, the lower end of substrate is recessed forms water pipe ditch inwardly, and water pipe ditch is connected to the cavity formed in fin upward；Multiple groups water pipe
It is arranged side by side in the lateral direction, water pipe ditch is protruded into from left and right one end in one end of each water pipe, and successively from multiple radiating fins
It introduces, be pierced by after extraction from the left and right other end of water pipe ditch；Left and right one end of water pipe is connected to water inlet pipe, and the left and right of water pipe is another
End is connected to outlet pipe, and water inlet pipe extends along the longitudinal direction with outlet pipe, and water inlet pipe via hole is correspondingly provided on light-source box and is gone out
Water pipe via hole, water inlet pipe it is closed at one end, the other end outwardly through the water outlet for being connected to a cooling water tank after water inlet pipe via hole,
Outlet pipe it is closed at one end, the other end is outwardly through the water inlet for being connected to cooling water tank after outlet pipe via hole；Cover board is solid upward
Fixed lid is located on water pipe ditch, and LED circuit board is fixed on cover board lower end upward.
Preferably, in light-source box, two fans are fixed on the left and right ends of radiating fin, two end plates correspondingly
Ventilation hole is offered on the upper position corresponding to fan, the air supply direction of two fans is identical, fixed on the outside of the ventilation hole of end plate
There is metal mesh.
Preferably, the lower end of cover board be recessed inwardly formation and multiple LED circuit boards size and shape match, position phase
Corresponding multiple grooves, multiple LED circuit boards are fixed on correspondingly upward in multiple grooves of cover board.
The utility model makes light source that can effectively radiate under high-power, substantially reduces by the way that a variety of radiator structures are arranged
Temperature in light-source box, improves the service life of LED light source.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the UV solidification equipment of first embodiment；
Fig. 2 is the perspective view of the explosion of the LED light source of first embodiment；
Fig. 3 is the structural schematic diagram of the radiator of second embodiment；
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is please referred to Fig. 3.In the first embodiment of the utility model, UV solidification equipment include transmission device (not
Label) and LED light source 01.
Wherein, transmission device includes the I-shaped bracket (unmarked) of two or so faces setting.I-shaped bracket includes
A lower sectional material part 02a that front and back longitudinally extends and upper sectional material part 02b, upper sectional material part 02b be located at lower sectional material part 02a just on
Side.Lower sectional material part 02a is fixedly connected in the middle part of upper sectional material part 02b by a vertical connector 02c being vertically arranged.Two I-shapeds
The horizontal connector 020 being laterally extended between shape bracket by multiple left and right is fixedly connected.Vertical connector 02c and lower sectional material part
The junction of the I-shaped bracket of 02a, the junction of upper sectional material part 02b and horizontal connector 020 and two sides, by straight
Angle connection part 02d is fixedly connected.
Transmission device further includes a driven voller 051, a drive roll 061 and is wound around on drive roll 061 and driven voller 051
Feed belt 07.One end of the front and back of the upper sectional material part 02b of two I-shaped brackets is respectively provided with a driven voller mounting base 05, separately
One end is respectively provided with a drive roll mounting base 06.The both ends of drive roll 061 correspond and are rotatably arranged in two actives
In roller mounting base 06.The left and right ends of driven voller 051 correspond and are rotatably arranged in two driven voller mounting bases 05.
Transmission device further includes motor cabinet 011 and the rotating electric machine being fixed on motor cabinet 011 08 and speed reducer 09.Rotation
Motor 08 is sequentially connected after speed reducer 09 by chain sprocket structure and drive roll 061.Sprocket wheel cover 012 is covered with outside chain sprocket structure.
The UV solidification equipment for tin graphed sheet of the utility model includes two or so faces and the installation column that is vertically arranged
04.The lower end of installation column 04 is fixed on the upper end of the upper sectional material part 02b of two I-shaped brackets correspondingly.
LED light source 01 includes the light-source box being put together by upper U-board 101, lower U-board 102 and two end plates 109.Upper U
Many places radiator window 101a is offered on shape plate 101.The left and right ends of light-source box are fixed on two installation columns 04 correspondingly
On.Successively face and frame rubber mat 104, quartz glass plate 105, multiple in water is horizontally fixed with from bottom to top in light-source box
The LED circuit board 107b and radiator 107 of array in plane.
Wherein, it is right against at quartz glass plate 105 in lower U-board 102 and offers out optical window (not shown).LED circuit board
The lower surface of 107b is equipped with multiple LED lamp beads.Two pressing plates that front and back extends and left and right faces are downward by quartz glass plate
105 and frame shape rubber frame 104 be pressed abd fixed on 102 upside of lower U-board.
In light-source box, two fans 108 are fixed on the left and right ends of radiating fin 107a, two end plates correspondingly
Correspond on the position of fan 108 on 109 and offers ventilation hole (unmarked).The air supply direction of two fans 108 is identical.End
Metal mesh 110 is fixed on the outside of the ventilation hole of plate 109.Circuit board 107a is fixed on 107 downside of radiator upward.Heat dissipation dress
The lower end set be recessed inwardly formation match with the size of multiple LED circuit boards and shape, the corresponding multiple grooves in position.
LED circuit board is fixed in groove.
Drive roll mounting base 06 is fixed on one end of upper sectional material part 02b, and driven voller mounting base 05 passes through an adjusting seat 03
It can be fixed on movably forward and backward on upper sectional material part 02b.Adjust the elastic of feed belt with can be convenient in this way.
Radiator 107 in Fig. 2 includes horizontally disposed substrate 107a, the lower end of substrate 107a be recessed inwardly formation and
The size and shape of multiple LED circuit boards match, the corresponding multiple grooves in position.Multiple LED circuit board 107b upward one
One is accordingly fixed in multiple grooves of substrate 107a.The upper end of substrate 107a protrudes out to form one group of radiating fin up
107c.Radiating fin 107a is arranged perpendicular to front-rear direction.
The LED light source of the present embodiment dissipate light source can effectively under high-power by setting unique radiator structure
Heat greatly reduces the temperature in light-source box, improves service life.
A kind of more optimized radiator 107 is additionally provided in the second embodiment of the utility model.Refer to Fig. 3.The
The radiator 107 of two embodiments includes horizontally disposed substrate 107d.The upper end of substrate 107a protrudes out to form one group up
Radiating fin 107e.Radiating fin 107e is arranged perpendicular to front-rear direction.Cavity is formed in fin 107e.Under substrate 107d
Recess forms water pipe ditch inwardly at end.Water pipe ditch is connected to the cavity formed in fin 107e upward.Multiple groups water pipe 107f is in left and right
It is arranged side by side on direction.Water pipe ditch is protruded into from left and right one end in one end of each water pipe 107f, and successively from multiple radiating fins
107e is introduced, is pierced by after extraction from the left and right other end of water pipe ditch.Left and right one end of water pipe 107f is connected to a water inlet pipe 107g,
The left and right other end of water pipe 107f is connected to an outlet pipe 107h.Water inlet pipe 107g and outlet pipe 107h prolongs along the longitudinal direction
It stretches.Water inlet pipe via hole and outlet pipe via hole are correspondingly provided on light-source box.Water inlet pipe 107g's is closed at one end, and the other end is worn outwardly
It crosses after water inlet pipe via hole and is connected to the water outlet of a cooling water tank；Outlet pipe 107h's is closed at one end, and the other end is outwardly through out
The water inlet of cooling water tank is connected to after water pipe via hole.
The radiator 107 of the present embodiment further includes a cover board 107i.Fixed lid is located at water pipe ditch to cover board 107i upward
On.The lower end of cover board 107i be recessed inwardly formation match with the size of multiple LED circuit board 107b and shape, position it is corresponding
Multiple grooves.Multiple LED circuit board 107b are fixed on correspondingly upward in multiple grooves of cover board 107i.
Compared with first embodiment, the present embodiment optimizes the structure of radiator 107, by being arranged in radiating fin
Water pipe can be improved cooling effect, to further increase the service life of light source.
The non-detailed portion of other in the utility model belongs to the prior art, therefore details are not described herein.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (3)
1. a kind of LED light source for UV solidification equipment characterized by comprising
Two or so faces and the installation column being vertically arranged and the light being put together by upper U-board, lower U-board and two end plates
Source case offers many places radiator window in upper U-board, and the left and right ends of light-source box are fixed on two installation columns correspondingly
On, in light-source box from bottom to top successively face and be horizontally fixed with frame rubber mat, quartz glass plate, it is multiple in the horizontal plane
The LED circuit board and radiator of array are right against at quartz glass plate in lower U-board and offer out optical window, LED circuit board
Lower surface is equipped with multiple LED lamp beads, and two pressing plates that front and back extends and left and right faces are downward by quartz glass plate and frame shape
Rubber frame is pressed abd fixed on the upside of lower U-board, and the upper end of heat-dissipating aluminium plate protrudes out to form one group of radiating fin, circuit board court up
On be fixed on the downside of radiator；
Wherein, radiator includes substrate, multiple groups water pipe, water inlet pipe, outlet pipe, cover board and cooling water tank, substrate level setting
And the upper end protrudes out to form one group of radiating fin up, radiating fin is arranged perpendicular to front-rear direction, is formed in fin empty
Chamber, the lower end of substrate are recessed form water pipe ditch inwardly, and water pipe ditch is connected to the cavity formed in fin upward；Multiple groups water pipe is on a left side
It being arranged side by side in right direction, water pipe ditch is protruded into from left and right one end in one end of each water pipe, and successively introduced from multiple radiating fins,
It is pierced by after extraction from the left and right other end of water pipe ditch；Left and right one end of water pipe is connected to water inlet pipe, the left and right other end of water pipe with
Outlet pipe connection, water inlet pipe extend along the longitudinal direction with outlet pipe, and water inlet pipe via hole and outlet pipe are correspondingly provided on light-source box
Via hole, water inlet pipe it is closed at one end, the other end is outwardly through the water outlet for being connected to a cooling water tank after water inlet pipe via hole, water outlet
Pipe it is closed at one end, the other end is outwardly through the water inlet for being connected to cooling water tank after outlet pipe via hole；Cover board is fixed upward to be covered
It is located on water pipe ditch, LED circuit board is fixed on cover board lower end upward.
2. being used for the LED light source of UV solidification equipment as described in claim 1, which is characterized in that in light-source box, two fans
It is fixed on the left and right ends of radiating fin correspondingly, corresponds on the position of fan on two end plates and offers ventilation hole,
The air supply direction of two fans is identical, is fixed with metal mesh on the outside of the ventilation hole of end plate.
3. being used for the LED light source of UV solidification equipment as claimed in claim 2, which is characterized in that the lower end of cover board is towards sunken inside
Formation matches with the size of multiple LED circuit boards and shape, the corresponding multiple grooves in position, and multiple LED circuit boards are upward
It is fixed in multiple grooves of cover board correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857908.4U CN208859430U (en) | 2018-11-12 | 2018-11-12 | A kind of LED light source for UV solidification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857908.4U CN208859430U (en) | 2018-11-12 | 2018-11-12 | A kind of LED light source for UV solidification equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208859430U true CN208859430U (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821857908.4U Active CN208859430U (en) | 2018-11-12 | 2018-11-12 | A kind of LED light source for UV solidification equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736972A (en) * | 2019-11-15 | 2020-01-31 | 上海禾赛光电科技有限公司 | Laser radar's heat radiation structure and laser radar |
-
2018
- 2018-11-12 CN CN201821857908.4U patent/CN208859430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736972A (en) * | 2019-11-15 | 2020-01-31 | 上海禾赛光电科技有限公司 | Laser radar's heat radiation structure and laser radar |
| CN110736972B (en) * | 2019-11-15 | 2022-03-04 | 上海禾赛科技有限公司 | Laser radar's heat radiation structure and laser radar |
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