CN111409388A - Anti-counterfeiting fluorescent handicraft - Google Patents

Abstract

The invention belongs to the technical field of application of anti-counterfeiting colorless fluorescent ink, and particularly relates to an anti-counterfeiting fluorescent handicraft which comprises a base, a decorative body, a first light source capable of irradiating light with a specific wavelength, and a control device electrically connected with the first light source, wherein the decorative body, the first light source and the control device are all arranged on the base, the irradiation direction of the first light source points to the decorative body, the control device is started to enable the first light source to irradiate or transmit the decorative body, so that the anti-counterfeiting fluorescent coating is colored, and different colors can be observed by observing the decorative body at different angles. Like this, the relative position of accessible adjustment first light source and decorative body to and through the shape of adjusting decorative body so that anti-fake fluorescence handicraft has three-dimensional and dazzling effect under the shining of ultraviolet lamp, can effectively promote the user and vwatch the experience.

Description

Anti-counterfeiting fluorescent crafts

technical field

The invention belongs to the technical field of anti-counterfeiting colorless fluorescent ink applications, in particular to an anti-counterfeiting fluorescent handicraft.

Background technique

Anti-counterfeiting colorless fluorescent ink, also known as leuco ink, is a special ink that emits visible light (400-800nm) under the irradiation of ultraviolet light (200-400nm). The main component of anti-counterfeiting colorless fluorescent ink is fluorescent pigment (dye), which is a functional luminescent pigment. The difference from ordinary pigments is that when external light (including ultraviolet light) is irradiated, it absorbs certain forms of energy and does not convert into heat energy. , but to excite photons and release the absorbed energy in the form of visible light, resulting in fluorescence of different hues. The anti-counterfeiting colorless fluorescent ink forms various colors under the irradiation of ultraviolet light, and when the light stops irradiating, the excited light phenomenon disappears. The fluorescent particles in the anti-counterfeiting colorless fluorescent ink will produce a certain range of bright and particularly clean colors, such as yellow, orange, red, crystal red, green and cyan. The key to this effect is that the ink contains special color pigments that absorb energy in the ultraviolet band and convert that energy into the longer wavelengths of visible light. Anti-counterfeiting colorless fluorescent ink is widely used in anti-counterfeiting printing. It has the characteristics of simple implementation, low cost, good concealment, bright color, convenient inspection, strong reproducibility, diverse discoloration and adaptability to large-scale production lines or packaging and printing needs. . It is usually used in the packaging and anti-counterfeiting printing of banknotes, stamps, financial certificates (such as checks, bonds, stocks, commercial papers, bank acceptances, etc.), famous cigarettes, famous wines and some high-end commodities. If used in combination with other anti-counterfeiting technologies, it can produce better anti-counterfeiting effect.

The prior art mainly focuses on the application of anti-counterfeiting colorless fluorescent inks in anti-counterfeiting, that is, it is more used as an anti-counterfeiting marker to identify the authenticity according to the presence or absence of its anti-counterfeiting features, strong or weak fluorescence intensity, etc. The application is relatively simple and cannot bring beautiful viewing effects to users.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an anti-counterfeiting fluorescent handicraft, which aims to solve the technical problem that the anti-counterfeiting colorless fluorescent ink in the prior art cannot bring beautiful viewing effects to users.

In order to achieve the above purpose, the technical scheme adopted in the present invention is: an anti-counterfeiting fluorescent handicraft, comprising a base, a decoration body arranged on the base, a first light source arranged on the base, and a first light source arranged on the base. The control device on the base, the decorative body is provided with a colorless anti-counterfeiting fluorescent coating, the anti-counterfeiting fluorescent coating can develop color under light of a specific wavelength, and the first light source illuminates or transmits the decorative body In addition, the anti-counterfeiting fluorescent coating can be colored, and the control device is electrically connected with the first light source.

Further, the anti-counterfeiting fluorescent coating is an anti-counterfeiting colorless fluorescent ink printed on the decorative body.

Further, the base is a square frame, the decoration is arranged in the middle of the base, the first light source is arranged at the front end of the base, and the first light source illuminates the anti-counterfeiting fluorescent coating, and the control device is arranged at the rear end of the base.

Further, the first light source is arranged on the top of the base, the control device is arranged in the base, the decorative body is arranged on the top of the base and surrounds the first light source, so The first light source transmits the decorative body so that the anti-counterfeiting fluorescent coating develops color.

Further, the decorative body is cylindrical, the decorative body has a central axis, the decorative body is fixed on the top of the base, and the central axis is perpendicular to the top plane of the base, the first The light source is arranged at the intersection of the base and the central axis, and the decorative body is a transparent material.

Further, the decorative body includes a plurality of decorative pieces, the plurality of decorative pieces are fixed according to a certain rule to form the decorative body, and the first light source is arranged between the plurality of decorative pieces.

Further, the decorative body is a multi-layered cardboard, and all the anti-counterfeiting fluorescent coatings are printed on each of the cardboards.

Further, the front end of the base is provided with a cavity, the periphery of the base is provided with a blocking member extending toward the cavity, and the first light source is arranged on the blocking member and faces the anti-counterfeiting fluorescent light Coating direction tilt setting.

Further, the base is further provided with a second light source whose irradiation direction is directed towards the decorative body, the second light source is arranged in the base and is located at a distance of the decorative body away from the anti-counterfeiting fluorescent coating. side, and the second light source is electrically connected to the control device.

Further, the blocking member is provided with a blocking member for preventing accidental touch, and the blocking member is a transparent material member.

Beneficial effects of the present invention: The anti-counterfeiting fluorescent handicraft of the present invention includes a base, a decorative body, a first light source capable of irradiating light of a specific wavelength, and a control device electrically connected to the first light source, the decorative body, the first light source and the control device. The devices are all arranged on the base, and the irradiation direction of the first light source is the direction of the decorative body. By starting the control device, the first light source illuminates or transmits the decorative body, thereby making the anti-counterfeiting fluorescent coating develop color, and at different angles Looking at the decorative body, different colors can be observed. In this way, the relative position of the first light source and the decorative body can be adjusted, and the shape of the decorative body can be adjusted so that the anti-counterfeiting fluorescent handicraft has a three-dimensional and dazzling effect under the irradiation of the ultraviolet lamp, which can effectively improve the user's viewing experience.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present invention. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of an anti-counterfeiting fluorescent handicraft provided by an embodiment of the present invention;

2 is a schematic diagram of a cutaway structure of an anti-counterfeiting fluorescent handicraft provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of another anti-counterfeiting fluorescent handicraft provided by an embodiment of the present invention.

Among them, each reference sign in the figure:

10—base; 11—cavity; 12—blocker;

20—Decorative body; 21—Anti-counterfeiting fluorescent coating; 22—Paperboard;

30—the first light source; 40—the control device; 50—the second light source;

60—Barrier; 61—Protruding clip.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to FIGS. 1 to 3 are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than An indication or implication that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, is not to be construed as a limitation of the invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Example 1.

As shown in FIGS. 1 to 3 , an embodiment of the present invention provides an anti-counterfeiting fluorescent handicraft, including a base 10 , a decorative body 20 disposed on the base 10 , a first light source 30 and a control device 40 , and the decorative body 20 is provided with The colorless anti-counterfeiting fluorescent coating 21, the anti-counterfeiting fluorescent coating 21 can develop color under the illumination of a specific wavelength, the first light source 30 illuminates or transmits the decorative body 20 and can make the anti-counterfeiting fluorescent coating 21 develop color, and the control device 40 communicates with the first light source 30. A light source 30 is electrically connected.

The anti-counterfeiting fluorescent handicraft provided by the embodiment of the present invention includes a base 10 , a decorative body 20 , a first light source 30 capable of irradiating light of a specific wavelength, and a control device 40 electrically connected to the first light source 30 , the decorative body 20 , the first light source 30 , and the first light source 30 . The light source 30 and the control device 40 are both disposed on the base 10 , and the irradiation direction of the first light source 30 is directed towards the decorative body 20 . By activating the control device 40 , the first light source 30 illuminates or transmits the decorative body 20 , thereby preventing counterfeiting. The fluorescent coating 21 develops color, and different colors can be observed when the decorative body 20 is observed at different angles. In this way, the relative position of the first light source 30 and the decoration body 20 can be adjusted, and the shape of the decoration body 20 can be adjusted so that the anti-counterfeiting fluorescent handicraft has a three-dimensional and dazzling effect under the irradiation of the ultraviolet lamp, which can effectively improve the user's viewing experience.

Specifically, as shown in FIGS. 1 to 2 , the base 10 is a square frame body, and the decorative body 20 is arranged in the base 10 , the base 10 has opposite front and rear ends, and the front end of the base 10 is provided with a first The light source 30 is provided with a control device 40 at the rear end. The first light source 30 emits light with a specific wavelength, and the first light source 30 is electrically connected to the control device 40 . By arranging the first light source 30 at the front end of the base 10 , and the first light source 30 is arranged at the front end of the base 10 , that is, on the side of the decoration body 20 close to the anti-counterfeiting fluorescent coating 21 , the first light source 30 can illuminate and prevent counterfeiting. The fluorescent coating 21 reacts with light of a specific wavelength, so that the anti-counterfeiting fluorescent coating 21 develops color, and the decorative body 20 can be observed at different angles to observe different colors. In addition, the decorative body 20 is arranged in the middle of the base 10, so that the light irradiated by the first light source 30 on the decorative body 20 is projected on the decorative body 20 relatively completely, thereby making the color rendering effect of the anti-counterfeiting fluorescent handicraft better, and The decoration body 20 is protected within the base 10, so that the anti-counterfeiting fluorescent handicraft has high stability.

Specifically, in this embodiment, the first light source 30 is an ultraviolet light source, and the ultraviolet light source can emit light of a specific wavelength of a wavelength capable of developing the color of the anti-counterfeiting fluorescent coating 21 .

Specifically, the anti-counterfeiting fluorescent coating 21 is the anti-counterfeiting colorless fluorescent ink printed on the decorative body 20 . By using the anti-counterfeiting colorless fluorescent ink, the decorative body 20 is colorless without the illumination of the first light source 30, and has better concealment, and then by turning on the first light source 30, the decorative body 20 presents a dazzling effect, The user's viewing effect is further improved.

Further, as shown in FIGS. 1-2 , in this embodiment, the decorative body 20 is a multi-layered cardboard 22 , and all the anti-counterfeiting fluorescent coatings 21 are printed on each cardboard 22 . The decorative body 20 is set as a multi-layered cardboard 22, and the anti-counterfeiting fluorescent coating 21 is printed on each layer of the cardboard 22 according to a certain pattern rule, and the pattern formed on each layer of the cardboard 22 is combined. It is another beautiful pattern. In this way, when the user removes the decorative body 20, many cardboards 22 with specific patterns can be obtained, which can meet the different needs of the user and can effectively improve the user experience.

Specifically, in this embodiment, a code for numbering the anti-counterfeiting fluorescent handicraft is provided at the corner of the decorative body 20 , and the code can be illuminated by an external light source to display a color number, thereby improving user experience.

Specifically, the cardboard 22 is a paper of any material and processing technology that can carry the anti-counterfeiting fluorescent coating 21 , and this embodiment does not limit the raw material and processing technology of the decorative body 20 only.

Further, as shown in FIGS. 1-2, in this embodiment, the decorative body 20 is a paper carving craft product prepared by laser engraving. On the one hand, laser can realize efficient processing of multi-layered paper products, which can effectively increase the output of anti-counterfeiting fluorescent handicrafts per unit time; Engraving, avoiding manual engraving mistakes, thereby improving the yield of finished products.

Specifically, in this embodiment, the base 10 is provided with a raised card portion 61, and each cardboard 22 is clamped in the raised card portion 61, and the cardboard 22 is fixed by the raised card portion 61, so that the user can The cardboard 22 can be replaced according to personal preference, so that the shape of the decorative body 20 can be changed to meet the different needs of users.

Further, as shown in FIGS. 1 to 2 , in this embodiment, the thickness of the anti-counterfeiting fluorescent coating 21 is 0.001 mm˜1 mm. By setting the thickness of the anti-counterfeiting fluorescent coating 21 to 0.001mm˜1 mm, on the one hand, when the thickness of the anti-counterfeiting fluorescent coating 21 is large, the strength of the decoration can be increased by the anti-counterfeiting fluorescent coating 21; With the use of time, the anti-counterfeiting fluorescent coating 21 will be aged or weathered, and the anti-counterfeiting fluorescent coating 21 on the surface can be scraped off, so that the anti-counterfeiting fluorescent coating 21 can be used continuously.

Further, as shown in FIGS. 1 to 2 , in this embodiment, a cavity 11 is provided at the front end of the base 10 , a blocking member 12 is extended on the periphery of the base 10 toward the cavity 11 , and the first light source 30 is provided at On the blocking member 12 , it is inclined to the direction of the anti-counterfeiting fluorescent coating 21 . By opening the cavity 11 and setting the purple light source on the blocking member 12, on the one hand, the user will not see the first light source 30 when observing the decorative body 20, but only the decorative body 20 and the base 10. The aesthetics of the anti-counterfeiting fluorescent handicraft is effectively improved; on the other hand, the wire connecting the first light source 30 and the control assembly can be shielded from the blocking member 12 by the blocking member 12, which further improves the aesthetics of the anti-counterfeiting fluorescent handicraft. In addition, by slanting the first light source 30 toward the anti-counterfeiting fluorescent coating 21 , the light irradiated by the first light source 30 can be completely irradiated on the decoration body 20 , so that the display effect of the anti-counterfeiting fluorescent coating 21 is better.

Further, as shown in FIGS. 1-2 , in this embodiment, various anti-counterfeiting fluorescent coatings 21 are printed on the decorative body 20 , and the various anti-counterfeiting fluorescent coatings 21 are printed on each cardboard 22 according to a certain rule. Specifically, the various anti-counterfeiting fluorescent coatings 21 are anti-counterfeiting fluorescent coatings 21 that are respectively colored by ultraviolet rays of various wavelengths, and the control component can control the first light source 30 to irradiate the ultraviolet light corresponding to each anti-counterfeiting fluorescent coating 21 , the wavelength band of the output of the first light source 30 can be adjusted according to the actual needs of the user, so as to achieve different color rendering effects, thereby effectively improving the user experience.

Further, as shown in FIGS. 1 to 2 , in this embodiment, the base 10 is further provided with a second light source 50 whose irradiation direction is directed toward the decorative body 20 . The second light source 50 is arranged in the base 10 and located at On the side of the decoration body 20 away from the anti-counterfeiting fluorescent coating 21 , the second light source 50 is electrically connected to the control device 40 . By arranging the second light source 50 behind the decoration body 20, the second light source 50 directly illuminates the decoration body 20, so that when the second light source 50 is turned on, the decoration body 20 can have a light-transmitting effect, thereby effectively improving user experience.

Specifically, the second light source 50 is an LED lamp.

Further, as shown in FIGS. 1-2 , in this embodiment, the blocking member 12 is provided with a blocking member 60 for preventing accidental touch, and the blocking member 60 is a transparent material member. By disposing the blocking member 60 , the first light source 30 and the decorative body 20 are blocked in the blocking member 60 , so as to avoid accidental touch by children and effectively ensure the safety of users.

Further, as shown in FIGS. 1 to 2 , in this embodiment, colored paint is also printed on the decoration, and the colored paint is printed on the decoration body 20 according to a certain rule. By printing colored paint, when the first light source 30 and the second light source 50 are not activated, the decorative body 20 itself has a certain color, and when the first light source 30 is activated, the pattern formed by the colored graphics and the pattern formed by the anti-counterfeiting fluorescent coating 21 Forming cooperation with each other further improves the aesthetics of anti-counterfeiting fluorescent handicrafts.

Specifically, as shown in FIGS. 1-2 , in this embodiment, the anti-counterfeiting fluorescent coating 21 can develop color under the irradiation of ultraviolet light in various wavelength bands, and the first light source 30 can be adjusted by the control device 40 so that it can emit multiple wavelengths. UV light in various wavelength bands, and various UV lights can make the anti-counterfeiting fluorescent coating 21 develop color. In this way, under the adjustment of the control device 40, the multi-band illumination of the first light source 30 can be used, so that the user can enjoy various color rendering effects, and the aesthetics of the anti-counterfeiting fluorescent handicraft is further improved.

Example two.

As shown in FIG. 3 , in this embodiment, the first light source 30 is disposed on the top of the base 10 , the control device 40 is disposed in the base 10 , and the decorative body 20 is disposed on the top of the base 10 and surrounds the first light source 30 , the first light source 30 transmits the decorative body 20 to make the anti-counterfeiting fluorescent coating 21 develop color. By arranging the decoration body 20 outside the first light source 30 , the first light source 30 can transmit ultraviolet light through the decoration body 20 to the colorless fluorescent coating, so that the colorless fluorescent coating exhibits a color rendering effect. In addition, disposing the control device 40 in the base 10, on the one hand, can increase the weight of the base 10 and prevent the base 10 from being easily collapsed; on the other hand, arranging the control device 40 in the base 10 can effectively reduce the anti-counterfeiting The volume of fluorescent crafts.

Specifically, the decorative body 20 is cylindrical, has a central axis, the decorative body 20 is fixed on the top of the base 10 and the central axis is perpendicular to the top plane of the base 10 , and the first light source 30 is arranged between the base 10 and the center where the axes meet, and the decorative body 20 is a transparent material. By setting the decoration body 20 in a cylindrical shape, and the first light source 30 is arranged at the intersection of the base 10 and the central axis, the irradiation effect of the first light source 30 on all parts of the decoration body 20 is the same, and the use of anti-counterfeiting fluorescent handicrafts is further improved. Effect.

Specifically, in this embodiment, the decorative body 20 is inserted into the base 10, which can be easily replaced by the user.

It should be noted that the rest of this embodiment is the same as that of the first embodiment, and the features not explained in this embodiment are explained by the first embodiment, and will not be repeated here.

Example three.

In the present embodiment, the decoration body 20 includes a plurality of decoration pieces, the plurality of decoration pieces are fixed according to a certain rule to form the decoration body 20 , and the first light source 30 is arranged between the plurality of decoration pieces. A decorative body 20 with a certain shape is formed by arranging a plurality of decorative pieces, so that the decorative body 20 itself has a certain ornamental value, and then by arranging the first light source 30 between the plurality of decorative pieces, the plurality of decorative pieces are illuminated The color is further developed, so that the plurality of decorative elements have better aesthetics under the illumination of the first light source 30 .

It should be noted that the rest of this embodiment is the same as that of Embodiment 2, and the features not explained in this embodiment are explained in Embodiment 2, and will not be repeated here.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (10)

1. An anti-counterfeiting fluorescent handicraft is characterized in that: including the base, locate decoration on the base, locate first light source on the base and locating controlling means on the base, be equipped with colourless anti-fake fluorescent coating on the decoration, anti-fake fluorescent coating can be under the illumination of specific wavelength colour development, first light source shines or transmits decoration just can make anti-fake fluorescent coating colour development, controlling means with first light source electricity is connected.

2. The anti-counterfeiting fluorescent artwork of claim 1, wherein: the anti-counterfeiting fluorescent coating is anti-counterfeiting colorless fluorescent ink printed on the decorative body.

3. The anti-counterfeiting fluorescent artwork of claim 2, wherein: the base is a square frame body, the decorative body is arranged in the middle of the base, the first light source is arranged at the front end of the base and irradiates the anti-counterfeiting fluorescent coating, and the control device is arranged at the rear end of the base.

4. The anti-counterfeiting fluorescent artwork of claim 2, wherein: the first light source is arranged at the top of the base, the control device is arranged in the base, the decorative body is arranged at the top of the base and surrounds the first light source, and the first light source penetrates through the decorative body to enable the anti-counterfeiting fluorescent coating to develop color.

5. The anti-counterfeiting fluorescent artwork of claim 4, wherein: the decorative body is cylindrical, the decorative body has the axis, the decorative body is fixed in the top of base just the axis with the top plane of base is perpendicular, first light source set up in the base with the axis junction, just the decorative body is transparent material spare.

6. The anti-counterfeiting fluorescent artwork of claim 4, wherein: the decorative body includes a plurality of decorative pieces, and is a plurality of the decorative piece is fixed according to certain law and is formed the decorative body, first light source is located between a plurality of decorative pieces.

7. The anti-counterfeiting fluorescent artwork of claim 3, wherein: the decorative body is a plurality of layers of laminated card paper, and all anti-counterfeiting fluorescent coatings are printed on the card paper.

8. The anti-counterfeiting fluorescent artwork of claim 7, wherein: the anti-counterfeiting fluorescent coating comprises a base, and is characterized in that a cavity is formed in the front end of the base, a blocking piece is arranged on the periphery of the base towards the cavity in an extending mode, and the first light source is arranged on the blocking piece and inclines towards the anti-counterfeiting fluorescent coating.

9. The anti-counterfeiting fluorescent artwork of claim 8, wherein: the base is internally provided with a second light source, the irradiation direction of the second light source points to the direction of the decorative body, the second light source is arranged in the base and is positioned at one side, far away from the anti-counterfeiting fluorescent coating, of the decorative body, and the second light source is electrically connected with the control device.

10. The anti-counterfeiting fluorescent artwork of claim 9, wherein: the blocking piece is provided with a blocking piece for preventing mistaken touch, and the blocking piece is made of a transparent material.

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