CN211013987U - Printing inspection product lamp box - Google Patents
Printing inspection product lamp box Download PDFInfo
- Publication number
- CN211013987U CN211013987U CN201921942797.1U CN201921942797U CN211013987U CN 211013987 U CN211013987 U CN 211013987U CN 201921942797 U CN201921942797 U CN 201921942797U CN 211013987 U CN211013987 U CN 211013987U
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- light
- bottom plate
- pvc board
- printing opacity
- lamp pearl
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Abstract
The utility model belongs to the technical field of the printed matter selective examination technique and specifically relates to a printed matter lamp house is examined, comprising a base plate, L ED lamp pearl, printing opacity PVC board, the light regulator, the bottom plate coats and is stamped the printing opacity PVC board, the printing opacity PVC board adopts the non-light tight fire prevention PVC board to make, be provided with a plurality of L ED lamp pearl between bottom plate and the printing opacity PVC board, a plurality of L ED lamp pearl evenly distributed is on the bottom plate, printing opacity PVC board cladding has stainless steel frame all around, and connect as an organic wholely through stainless steel frame, stainless steel frame adopts the stainless steel sheet to open the turn and forms, bottom plate one side is provided with the light regulator, light regulator and L ED lamp pearl electric connection, the light regulator is used for adjusting L ED lamp pearl's illumination intensity, compared with prior art, can satisfy the daily quality selective examination work of obstructed film printed matter, and as low as possible reduction external factor arouses leak hunting and false.
Description
[ technical field ]
The utility model belongs to the technical field of the printed matter selective examination technique and specifically relates to a printed matter lamp house is examined.
[ background art ]
At present, after a film is printed, whether a printed sample has printing defects such as 'knife silk' and 'dragging print' is required to be checked, and the film is generally pasted on a white board and is checked through lighting in a workshop. Because the patterns on the printed sample are transmitted to eyes of inspectors through reflection of lamplight, uncertain factors such as viewing angles and workshop lamplight intensity exist, problems such as missing detection and false detection sometimes exist, and certain product loss is caused.
[ contents of utility model ]
The utility model aims at solving foretell not enough and provide a printing inspection article lamp house, can satisfy the daily quality selective examination work of the film printed matter of obstructed transparency to as low as possible reduction external factor arouses leak hunting and false positive.
Design a printing quality control lamp house for realizing above-mentioned purpose, including bottom plate 1, L ED lamp pearl 2, printing opacity PVC board 3, light regulator 4, bottom plate 1 coats and is stamped printing opacity PVC board 3, printing opacity PVC board 3 adopts the non-light tight fire prevention PVC board to make, be provided with a plurality of L ED lamp pearl 2 between bottom plate 1 and the printing opacity PVC board 3, a plurality of L ED lamp pearl 2 evenly distributed is on bottom plate 1, the cladding has stainless steel frame around bottom plate 1, printing opacity PVC board 3 to connect as an organic wholely through stainless steel frame, stainless steel frame adopts stainless steel plate to tear open the turn and form, 1 one side of bottom plate is provided with light regulator 4, light regulator 4 and 2 electric connection of ED L lamp pearl, light regulator 4 is used for adjusting L ED lamp pearl 2's illumination intensity.
Further, the light-transmitting PVC plate 3 is a milky light-transmitting PVC plate having a light transmittance of 30%.
Furthermore, a positioning magnetic strip 5 is pasted on the outer side of the top of the light-transmitting PVC plate 3.
Furthermore, L ED lamp pearl 2 are distributed on bottom plate 1 in array, be equipped with on bottom plate 1 with L ED lamp pearl line number or the illumination switch 6 that the column count equals, each illumination switch 6 and the L ED lamp pearl 2 of line or column place are established ties, and each illumination switch 6 is established ties respectively and is had a variable resistance.
Compared with the prior art, novel structure, it is simple, and reasonable design, through being the light source with L ED lamp pearl module, with L ED lamp pearl equipartition on the bottom plate, bend out the frame with corrosion resistant plate tears open, in addition the luminousness is 30% opalescence printing opacity PVC board, be equipped with the light regulator of adjustable L ED lamp pearl luminance, thereby can satisfy the daily quality selective examination work of the film print of obstructed transparency, only need paste the lamp house with the magnetic stripe for the film print of sample during its selective examination, open the lighting switch of lamp house again, adjust to appropriate luminance, can spread into inspection personnel's eye through the pattern on the transmission of L ED light source with the film print in the lamp house, the hourglass inspection and the false retrieval that so can reduce external factor and arouse as far as possible, be worth popularizing and applying.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, the LED lamp comprises a base plate 1, a bottom plate 2, L ED lamp beads 3, a light-transmitting PVC plate 4, a light regulator 5, a positioning magnetic strip 6 and a lighting switch.
[ detailed description of the invention ]
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1, the utility model provides a printing inspection product lamp house, comprising a base plate 1, L ED lamp pearl 2, printing opacity PVC board 3, light regulator 4, bottom plate 1 coats and is stamped printing opacity PVC board 3, printing opacity PVC board 3 adopts non-light tight fire prevention PVC board to make, for example, printing opacity PVC board 3 is preferred to adopt the opalescent printing opacity PVC board that the luminousness is 30%, be provided with a plurality of L ED lamp pearl 2 between bottom plate 1 and the printing opacity PVC board 3, a plurality of L ED lamp pearl 2 evenly distributed is on bottom plate 1, printing opacity PVC board 3 wraps the stainless steel frame all around, and connect as an organic wholely through the stainless steel frame, the stainless steel frame adopts the corrosion resistant plate to tear open and bend and form, bottom plate 1 one side is provided with light regulator 4, light regulator 4 and L ED lamp pearl 2 electric connection, light regulator 4 is used for adjusting L ED lamp pearl 2's illumination luminance, wherein, the location magnetic stripe 5 has been pasted outside the top of printing product of printing quality article for fixed selective inspection, L ED 2 is distributed on array type lamp pearl 1, bottom plate 1 is equipped with row and is equal with the line adjustment lamp pearl 357 or the illumination switch 355636, thereby the illumination switch can be equal through every variable light switch that the illumination switch is established ties, thereby the illumination switch intensity is equal, the illumination switch 355636 is established ties and the illumination switch is equal, thereby the illumination switch is established ties.
The printed matter size of the biggest broad width that the printed matter lamp house inspected as required confirms overall dimension, and use L ED lamp pearl module as the light source, this light source equipartition is on the bottom plate, bend out the frame with corrosion resistant plate tear open, in addition, the luminousness is 30%'s opalescence printing opacity PVC board, be equipped with the light regulator of adjustable L ED banks luminance, suitable luminance that the lamp house light source was adjusted to the transparency that makes things convenient for printed matter inspection personnel according to the printed matter, thereby the daily quality selective examination work of the film printed matter of obstructed transparency has been satisfied, and only need paste the film printed matter of sample on the lamp house with the magnetic stripe during selective examination, open the lighting switch of lamp house again, adjust to suitable luminance, can pass through in the lamp house in L ED light source's transmission with the pattern on the film printed matter spread into inspection personnel's eye, thereby can be as low as possible reduction leak hunting and the false retrieval that external factor arouses.
The present invention is not limited by the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and are all included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a printing inspection lamp box, its characterized in that includes bottom plate (1), L ED lamp pearl (2), printing opacity PVC board (3), light regulator (4), bottom plate (1) coats and is stamped printing opacity PVC board (3), printing opacity PVC board (3) adopt non-light tight fire prevention PVC board to make, be provided with a plurality of L ED lamp pearl (2) between bottom plate (1) and printing opacity PVC board (3), a plurality of L ED lamp pearl (2) evenly distributed is on bottom plate (1), printing opacity PVC board (3) have the stainless steel frame all around the cladding to connect as an organic wholely through the stainless steel frame, the stainless steel frame adopts the stainless steel plate to tear curved forming open, bottom plate (1) one side is provided with light regulator (4), light regulator (4) and L ED lamp pearl (2) electric connection, light regulator (4) are used for adjusting the illumination intensity of L ED (2).
2. The printing inspection light box of claim 1, wherein: the light-transmitting PVC plate (3) is a milky light-transmitting PVC plate with the light transmittance of 30%.
3. The printing inspection light box of claim 2, wherein: and a positioning magnetic strip (5) is pasted on the outer side of the top of the light-transmitting PVC plate (3).
4. The printed product light box of claim 1, 2 or 3, wherein the L ED lamp beads (2) are distributed on the bottom plate (1) in an array manner, the bottom plate (1) is provided with lighting switches (6) with the number of rows or columns equal to L ED lamp beads, each lighting switch (6) is connected with L ED lamp beads (2) in the row or column in series, and each lighting switch (6) is respectively connected with a variable resistor in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942797.1U CN211013987U (en) | 2019-11-07 | 2019-11-07 | Printing inspection product lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942797.1U CN211013987U (en) | 2019-11-07 | 2019-11-07 | Printing inspection product lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211013987U true CN211013987U (en) | 2020-07-14 |
Family
ID=71470352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921942797.1U Active CN211013987U (en) | 2019-11-07 | 2019-11-07 | Printing inspection product lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211013987U (en) |
-
2019
- 2019-11-07 CN CN201921942797.1U patent/CN211013987U/en active Active
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