CN216184780U - Luminous film mechanism of automobile glass skylight - Google Patents
Luminous film mechanism of automobile glass skylight Download PDFInfo
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- CN216184780U CN216184780U CN202121169559.9U CN202121169559U CN216184780U CN 216184780 U CN216184780 U CN 216184780U CN 202121169559 U CN202121169559 U CN 202121169559U CN 216184780 U CN216184780 U CN 216184780U
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- 239000011521 glass Substances 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
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- 239000010410 layer Substances 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 5
- 238000002834 transmittance Methods 0.000 claims description 5
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 13
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- 230000001681 protective effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
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- -1 Polyethylene terephthalate Polymers 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
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- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The utility model relates to a luminous film mechanism of an automobile glass skylight. The luminous film mechanism of the automobile glass skylight comprises a luminous film structure and a luminous structure; the light-emitting film structure comprises a transparent light guide plate printed with invisible ink patterns, a transparent optical double-sided adhesive tape arranged on the top surface of the light guide plate and a transparent explosion-proof film arranged on the bottom surface of the light guide plate, wherein the optical double-sided adhesive tape is used for being stuck on an automobile glass skylight; the light-emitting structure comprises a power supply, a control switch electrically connected with the power supply, and at least one side light-emitting ultraviolet lamp strip or at least one side light-emitting infrared lamp strip electrically connected with the control switch, wherein the side light-emitting ultraviolet lamp strip or the side light-emitting infrared lamp strip is arranged in the roof glass around the automobile glass skylight and is arranged corresponding to the side edge of the light guide plate. The utility model can solve the problems that in the related technology, the direct pasting of characters and patterns on the automobile skylight causes the skylight to be not transparent enough and the sight is influenced, and the cost for directly arranging the atmosphere lamp on the automobile skylight is higher.
Description
Technical Field
The utility model relates to the technical field of automobile decoration, in particular to a luminous film mechanism for an automobile glass skylight.
Background
At present, the main purposes of the automobile skylight are lighting ventilation and air exchange, the comfort and the attractiveness of the internal environment of the automobile are improved, and a better visual field is provided. However, with the development of the automobile industry, the requirements of people on the comfort level and the aesthetic degree of the internal environment of the automobile are gradually improved, so that some ornaments can be arranged on the automobile skylight to improve the aesthetic property and the comfort level of the internal environment. However, some skylight decoration technologies in the market only attach some character patterns to the bottom surface of the skylight, so that the skylight is not transparent and attractive, and the character patterns cannot be seen at night and the scenery outside the skylight cannot be seen through the skylight; in addition, some skylight decoration technologies can make the atmosphere lamp in the glass skylight interlayer, and can improve the interior appearance of the vehicle by lighting the atmosphere lamp, but the technology is complex and inflexible to manufacture and high in manufacturing cost, and is generally only used on high-mix vehicle types.
SUMMERY OF THE UTILITY MODEL
The utility model provides a luminous film mechanism for an automobile glass skylight, which can solve the problems that in the related technology, characters and patterns are directly pasted on the automobile skylight, the skylight is not transparent enough, the sight is influenced, and the cost for directly arranging an atmosphere lamp on the automobile skylight is high.
The utility model provides a luminous film mechanism of an automobile glass skylight, which comprises:
the light-emitting film structure comprises a transparent light guide plate printed with invisible ink patterns, a transparent optical double-sided adhesive tape arranged on the top surface of the light guide plate and a transparent explosion-proof film arranged on the bottom surface of the light guide plate, wherein the optical double-sided adhesive tape is used for being adhered to an automobile glass skylight;
the light-emitting structure comprises a power supply, a control switch electrically connected with the power supply, and at least one side light-emitting ultraviolet lamp strip or at least one side light-emitting infrared lamp strip electrically connected with the control switch, wherein the side light-emitting ultraviolet lamp strip or the side light-emitting infrared lamp strip is arranged in roof glass around the skylight of the automobile glass, and the side light-emitting ultraviolet lamp strip or the side light-emitting infrared lamp strip is correspondingly arranged at the side edge of the light guide plate.
In some embodiments, the optical double-sided tape includes an OCA optical adhesive layer attached to the top surface of the light guide plate, a PET substrate layer attached to the top surface of the OCA optical adhesive layer, and an optical silica gel layer attached to the top surface of the PET substrate layer, and the optical silica gel layer is used for being attached to the automobile glass skylight.
In some embodiments, the thickness of the optical double-sided adhesive tape is 0.1mm to 0.4mm, the thickness of the light guide plate is 0.2mm to 0.8mm, and the thickness of the explosion-proof film is 0.003mm to 0.007 mm.
In some embodiments, the optical double-sided adhesive tape is 0.28mm thick, the light guide plate is 0.38mm thick, and the explosion-proof film is 0.005mm thick.
In some embodiments, the light guide plate is a polycarbonate plate with a light transmittance of 80-93%.
In some embodiments, at least one of the side-emitting ultraviolet light strips or at least one of the side-emitting infrared light strips is adapted to be disposed on at least one side of a sunroof of an automobile.
In some embodiments, two side light-emitting ultraviolet lamp strips or two side light-emitting infrared lamp strips are provided, and the two side light-emitting ultraviolet lamp strips or the two side light-emitting infrared lamp strips are respectively arranged on two opposite sides of the automobile glass skylight in a one-to-one correspondence manner; alternatively, the first and second electrodes may be,
one side luminous ultraviolet lamp strip or one side luminous infrared lamp strip is correspondingly arranged at the front side or the rear side of the automobile glass skylight.
In some embodiments, a length value of each of the side-emitting uv strips or the side-emitting infrared strips is equal to a length value of a corresponding side of the light-emitting film structure to the side-emitting uv strip or the side-emitting infrared strip.
In some embodiments, the control switch comprises a strip controller electrically connected to the power supply, and a lamp switch electrically connected to the strip controller, the strip controller being electrically connected to the side-emitting ultraviolet strip or the side-emitting infrared strip.
In some embodiments, when the invisible ink pattern printed on the light guide plate is an infrared ray excited invisible ink, the light-emitting structure comprises at least one side-emitting infrared lamp strip with a light-emitting wavelength of 760-1100 nanometers, and the side-emitting infrared lamp strip is electrically connected with the control switch;
when the invisible printing ink pattern printed on the light guide plate is infrared ray excited invisible printing ink, the light-emitting structure comprises at least one side light-emitting ultraviolet lamp strip which is electrically connected with the control switch and has a light-emitting wavelength of 370-430 nanometers.
The technical scheme provided by the utility model has the beneficial effects that:
according to the luminescent film mechanism for the automobile glass skylight, the luminescent film structure can be adhered to the bottom surface of the automobile glass skylight through the optical double faced adhesive tape in the luminescent film structure, the luminescent film structure can be protected through the explosion-proof film, the damage caused by scratching and breaking can be prevented, and the protective effect on the automobile glass skylight can also be achieved. And through the light guide plate that the printing that sets up in the luminous membrane structure has stealthy printing ink pattern, when power supply sent ultraviolet ray or infrared light of sending out the ultraviolet ray to the power supply of at least one luminous ultraviolet lamp area of side or the luminous infrared lamp area of side, can follow the side of light guide plate and go into to arouse the luminous pattern of stealthy printing ink of printing on the light guide plate and show the pattern, make the environment in the car more pleasing to the eye and comfortable. Moreover, the structure of the luminous film is a transparent structure, when the luminous structure is closed, the automobile glass skylight is transparent and beautiful, the lighting in the automobile cannot be influenced, and the scenery outside the automobile can not be influenced by the skylight; when the light-emitting structure is lightened, the light-emitting film structure can be excited to display the invisible ink patterns so as to improve the interior attractiveness of the vehicle, and the vehicle is simple and convenient to use and low in cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of a luminescent film mechanism for a sunroof in an automobile according to an embodiment of the present invention (when a printed ink pattern is not shown);
FIG. 2 is a schematic view of the structure of a luminescent film mechanism (printed ink pattern is shown) for a sunroof in an automobile according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a luminescent film structure of a luminescent film mechanism for a sunroof of an automobile according to an embodiment of the present invention;
FIG. 4 is an exploded view of the luminescent film structure of the luminescent film mechanism for a sunroof in an embodiment of the present invention.
In the figure: 100. a light emitting film structure; 102. invisible ink patterns; 110. a light guide plate; 120. an explosion-proof membrane; 130. optical double-sided adhesive tape; 132. an OCA optical adhesive layer; 134. a PET substrate layer; 136. an optical silica gel layer; 200. a power supply; 300. a light switch; 400. a light strip controller; 500. side-emitting ultraviolet lamp bands (side-emitting infrared lamp bands).
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 to 2, the present invention provides a luminescent film mechanism for a sunroof of an automobile, which includes a transparent luminescent film structure 100 disposed on a bottom surface of the sunroof of the automobile, and a luminescent structure disposed corresponding to the luminescent film structure 100, and disposed in a roof glass on a peripheral side of the sunroof of the automobile. The light-emitting structure can emit light rays, so that the light-emitting film structure 100 shows a preset pattern to decorate the automobile glass skylight, and the attractiveness and the comfort level of the environment in the automobile can be improved; moreover, when the light-emitting structure does not emit light, the light-emitting film structure 100 is transparent, and does not affect the lighting and permeability of the sunroof of the automobile.
Further, as shown in fig. 3 and 4, the light emitting film structure 100 may include a transparent light guide plate 110 printed with invisible ink patterns, a transparent optical double-sided tape 130 disposed on a top surface of the light guide plate 110, and a transparent anti-explosion film 120 disposed on a bottom surface of the light guide plate 110, wherein the optical double-sided tape 130 is used to be attached to a bottom surface of a sunroof of an automobile. In addition, the light emitting film structure 100 may include only the light guide plate 110 and the optical double-sided tape 130 disposed on the light guide plate 110 without the anti-explosion film 120. Furthermore, as shown in fig. 1 and fig. 2, the light emitting structure may include a power supply 200, a control switch electrically connected to the power supply 200, and at least one side-emitting ultraviolet lamp strip 500 or at least one side-emitting infrared lamp strip electrically connected to the control switch, where the side-emitting ultraviolet lamp strip 500 or the side-emitting infrared lamp strip 500 is installed in the roof glass around the sunroof of the vehicle, and the side-emitting ultraviolet lamp strip 500 or the side-emitting infrared lamp strip 500 is disposed corresponding to the side edge of the light guide plate 110.
According to the luminous film mechanism for the automobile glass skylight, the luminous film structure 100 can be adhered to the bottom surface of the automobile glass skylight through the optical double faced adhesive tape 130 in the luminous film structure 100, the explosion-proof film 120 can protect the luminous film structure 100, scratch, fracture and damage are prevented, most of sunlight ultraviolet rays and infrared rays are prevented from entering the automobile, and the luminous film mechanism for the automobile glass skylight can also protect the automobile glass skylight. And through the light guide plate 110 printed with the invisible ink patterns 102 arranged in the luminous film structure 100, when the power supply 200 supplies power to at least one side luminous ultraviolet lamp strip 500 or at least one side luminous infrared lamp strip 500 to emit ultraviolet light or infrared light, light can be incident from the side surface of the light guide plate 110, so that the invisible ink patterns 102 printed on the light guide plate 110 are excited to emit light to show patterns, and the environment in the vehicle is more attractive and comfortable. Moreover, the luminescent film structure 100 is a transparent structure, when the luminescent structure is closed, the car glass skylight is transparent and beautiful, the lighting in the car cannot be influenced, and the scenery outside the car can not be influenced by the skylight; when the light-emitting structure is lighted, the light-emitting film structure 100 can be excited to display the invisible ink pattern 102, so that the interior appearance of the vehicle is improved, and the vehicle is simple and convenient and has lower cost.
Further, the optical double-sided tape 130 may include an OCA (optical Clear Adhesive) optical Adhesive layer 132 attached on the top surface of the light guide plate 110, a PET (Polyethylene terephthalate) substrate layer 134 disposed on the top surface of the OCA optical Adhesive layer 132, and an optical silica gel layer 136 disposed on the top surface of the PET substrate layer 134, wherein the optical silica gel layer 136 is used for being attached on a glass sunroof of an automobile. The OCA optical adhesive layer 132 can not only adhere to the PET substrate layer 134 and the light guide plate 110, but also has good light transmittance; moreover, the PET substrate layer 134 also has good light transmittance, can be used for protecting the surface of the light guide plate 110, and also has good temperature resistance; moreover, the optical silica gel layer 136 also has good light transmission and temperature resistance, and is convenient to be adhered to an automobile glass skylight.
The thickness of the optical double-sided tape 130 may be set to 0.1mm to 0.4mm, the thickness of the light guide plate 110 may be set to 0.2mm to 0.8mm, and the thickness of the rupture film 120 may be set to 0.003mm to 0.007 mm. Thus, the thickness of the whole luminescent film structure 100 is very thin, the influence on the lighting and light transmission of the automobile glass window is very small, the luminescent film structure 100 is convenient to install in a limited space, and the movement of the automobile glass skylight is not influenced. Moreover, in some embodiments, the thickness of the double-sided tape 130 may be set to 0.28mm, the thickness of the light guide plate 110 may be set to 0.38mm, and the thickness of the anti-explosion film 120 may be set to 0.005 mm. Thus, the thickness of the light emitting film structure 100 may be made not more than 1 mm.
The light guide plate 110 may be a polycarbonate plate having a light transmittance of 80 to 93%. The invisible ink has good light transmission and temperature resistance, good ultraviolet resistance, good strength and plasticity, and is convenient for printing the invisible ink pattern 102. In addition, before the light emitting film structure 100 is attached to the sunroof of the car, the light emitting film structure 100 may further include PET protection films attached to both sides, that is, a PET protection film attached to the top surface of the optical double-sided tape 130, and a PET protection film attached to the bottom surface of the implosion proof film 120, so that the light emitting film structure 100 is protected from both sides. When the light-emitting film structure 100 is attached to the sunroof of the automobile glass, the PET protective film is torn off and then attached to the sunroof of the automobile glass. The thickness of the PET protective film may be set to 0.003mm to 0.007 mm.
Further, at least one side-emitting ultraviolet light strip 500 or at least one side-emitting infrared light strip 500 may be adapted to be disposed on at least one side of a sunroof of an automobile. For example, at least two side-emitting uv light strips 500 or at least two side-emitting ir light strips 500 may be respectively disposed on two opposite sides of a sunroof of an automobile, that is, on two opposite sides of the luminescent film structure 100, and may emit uv light or ir light from the two sides of the luminescent film structure 100 to excite the invisible ink patterns 102 printed on the light guide plate, so that the invisible ink patterns 102 emit light and appear. Moreover, by respectively disposing at least two side-emitting uv light strips 500 or at least two side-emitting ir light strips 500 at two sides of the luminescent film structure 100, uv light or ir light irradiated onto the light guide plate 110 can be more sufficient and comprehensive, thereby more sufficiently exciting and revealing the invisible ink patterns 102 on the light guide plate 110.
Moreover, in some embodiments, two side-emitting uv light strips 500 or two side-emitting ir light strips 500 may be provided, and the two side-emitting uv light strips 500 or the two side-emitting ir light strips 500 are respectively disposed on two opposite sides of the sunroof of the vehicle in a one-to-one correspondence. The light guide plate 110 of the light emitting film structure 100 is irradiated from both sides by providing a side light emitting ultraviolet lamp strip 500 or a side light emitting infrared lamp strip 500 on both sides of the light emitting film structure 100.
Furthermore, in other embodiments, one side-emitting uv lamp strip 500 or one side-emitting infrared lamp strip 500 may be provided, and one side-emitting uv lamp strip 500 or one side-emitting infrared lamp strip 500 is correspondingly provided for being disposed at the front side or the rear side of the sunroof of the automobile. A side light-emitting ultraviolet lamp strip 500 or a side light-emitting infrared lamp strip 500 can be arranged on the front side or the rear side of the light-emitting film structure 100, and the light guide plate 110 of the light-emitting film structure 100 is irradiated from the front side or the rear side.
In addition, in other embodiments, four pieces of the side-emitting ultraviolet light strips 500 or the side-emitting infrared light strips 500 may be provided, and the four pieces of the side-emitting ultraviolet light strips 500 or the four pieces of the side-emitting infrared light strips 500 are respectively used to surround four sides of the sunroof of the automobile in a one-to-one correspondence manner. The automotive sunroof is generally formed in a rectangular shape, and the luminescent film structure 100 is correspondingly formed in a rectangular shape. A side light-emitting ultraviolet lamp strip 500 or a side light-emitting infrared lamp strip 500 may be respectively disposed on four sides of the light-emitting film structure, and the light guide plate 110 of the light-emitting film structure 100 is irradiated from the peripheral sides.
Moreover, the length value of each side-emitting ultraviolet light strip 500 or side-emitting infrared light strip 500 is equal to or approximately equal to the length value of the corresponding side of the light-emitting film structure 100 and the side-emitting ultraviolet light strip 500 or side-emitting infrared light strip 500. Like this, can make the length in the luminous ultraviolet lamp area of side or the luminous infrared lamp area of side correspond with the side length of luminous membrane structure 100 for the luminous ultraviolet lamp area of side 500 or the luminous infrared lamp area of side 500 can shine the side edge of light guide plate 110 of luminous membrane structure 100 comprehensively, that is to say, the light that makes the lamp area send can cover the side of light guide plate 110 completely from length direction (or width direction), thereby can make the stealthy ink pattern 102 of printing on the light guide plate 110 show comprehensively.
In addition, the length of the side light-emitting ultraviolet lamp strip 500 or the side light-emitting infrared lamp strip 500 may also be smaller than the length of the side edge of the light-emitting film structure 100, and at least one side light-emitting ultraviolet lamp strip 500 or at least one side light-emitting infrared lamp strip 500 may be simultaneously disposed on one side of the light-emitting film structure 100, so that the total length of the at least one side light-emitting ultraviolet lamp strip 500 or the at least one side light-emitting infrared lamp strip 500 corresponds to the length of one side edge of the light-emitting film structure 100.
In addition, when the invisible ink patterns 102 printed on the light guide plate 110 are infrared ray excited invisible ink patterns 102, the light emitting structure may include at least one side-emitting infrared lamp strip 500 electrically connected to a control switch and having a light emitting wavelength of 760 to 1100 nm. That is, when the invisible ink pattern 102 is printed on the light guide plate 110, it is necessary to excite the invisible ink pattern with infrared light, and thus the side-light-emitting strip is correspondingly provided as the side-light-emitting infrared strip 500 for emitting infrared light of a specific wavelength to the light guide plate 110.
In addition, when the invisible ink pattern 192 printed on the light guide plate 110 is the infrared ray excited invisible ink pattern 102, the light emitting structure may include at least one side light emitting ultraviolet lamp strip 500 electrically connected to a control switch and having a light emitting wavelength of 370 to 430 nanometers. That is, when the invisible ink patterns 102 are printed on the light guide plate 110, it is necessary to excite the invisible ink patterns 102 with ultraviolet light, and thus the side light bar is correspondingly set as the side light ultraviolet bar 500 for emitting ultraviolet light of a specific wavelength to the light guide plate.
In addition, the above control switch may include a lamp strip controller 400 electrically connected to the power supply 200, and a lamp switch 300 electrically connected to the lamp strip controller 400, where the lamp strip controller 400 is electrically connected to the side-emitting ultraviolet lamp strip 500 or the side-emitting infrared lamp strip 500. The lamp strip controller 400 can be controlled to be turned on or off by the lamp switch 300, and the side-emitting ultraviolet lamp strip 500 or the side-emitting infrared lamp strip 500 can be controlled to be powered on or not powered off, so that the printed invisible ink pattern 102 on the light guide plate 110 is displayed or invisible. Further, the strip controller 400 is a general strip controller, and the lamp switch 300 may be a contact switch. Moreover, the power supply 200 may be a self-contained power supply of an automobile.
According to the luminous film mechanism for the automobile glass skylight, the light guide plate of the luminous film structure is provided with the invisible or semi-invisible printing ink patterns, the total thickness of the luminous film structure is within 1mm, all original functions of the automobile skylight are not affected after the luminous film mechanism is installed, ultraviolet rays and infrared rays are prevented in daytime, the luminous function is achieved when the luminous film mechanism enters the automobile, the hidden printing ink patterns can show the luminous function after the luminous film mechanism is opened at night, and the ornamental performance and the comfort are improved; and the luminous film structure is arranged at the bottom of the automobile glass skylight, the product can be pasted by a dry pasting mode, one side or multiple sides of the product are provided with the side luminous lamp belt, and the luminous function of the printing ink pattern is activated by emitting light with specific wavelength, so that the atmosphere effect in the automobile at night is improved. The luminous film mechanism of the automobile glass skylight is convenient to mount and has ornamental value, under the condition that all original using functions of the luminous film mechanism are not influenced, the automobile glass skylight can be ultraviolet-proof in daytime, transparent in light transmission and luminous at night, and the comfort and ornamental value in the automobile are increased.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It is to be noted that, in the present invention, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A luminescent film mechanism for an automotive sunroof, comprising:
the light-emitting film structure comprises a transparent light guide plate printed with invisible ink patterns, a transparent optical double-sided adhesive tape arranged on the top surface of the light guide plate and a transparent explosion-proof film arranged on the bottom surface of the light guide plate, wherein the optical double-sided adhesive tape is used for being adhered to an automobile glass skylight;
the light-emitting structure comprises a power supply, a control switch electrically connected with the power supply, and at least one side light-emitting ultraviolet lamp strip or at least one side light-emitting infrared lamp strip electrically connected with the control switch, wherein the side light-emitting ultraviolet lamp strip or the side light-emitting infrared lamp strip is arranged in roof glass around the skylight of the automobile glass, and the side light-emitting ultraviolet lamp strip or the side light-emitting infrared lamp strip is correspondingly arranged at the side edge of the light guide plate.
2. The light-emitting film mechanism for the automobile glass skylight of claim 1, wherein the optical double-sided tape comprises an OCA optical adhesive layer attached on the top surface of the light guide plate, a PET substrate layer attached on the top surface of the OCA optical adhesive layer, and an optical silica gel layer attached on the top surface of the PET substrate layer, and the optical silica gel layer is used for being attached to the automobile glass skylight.
3. The automobile glass skylight luminous film mechanism according to claim 1, wherein the optical double-sided adhesive tape has a thickness of 0.1mm to 0.4mm, the light guide plate has a thickness of 0.2mm to 0.8mm, and the explosion-proof film has a thickness of 0.003mm to 0.007 mm.
4. The luminescent film mechanism for an automobile skylight glass according to claim 3, wherein the optical double-sided adhesive tape has a thickness of 0.28mm, the light guide plate has a thickness of 0.38mm, and the explosion-proof film has a thickness of 0.005 mm.
5. The luminescent film mechanism for an automobile sunroof according to claim 1, wherein the light guide plate is a polycarbonate plate having a light transmittance of 80 to 93%.
6. The luminescent film mechanism for an automobile sunroof according to any one of claims 1 to 5, wherein at least one of the side-emitting ultraviolet lamp strips or at least one of the side-emitting infrared lamp strips is adapted to be disposed on at least one side of an automobile sunroof.
7. The luminescent film mechanism for an automobile glass skylight of claim 6, wherein two side-emitting ultraviolet light strips or two side-emitting infrared light strips are provided, and the two side-emitting ultraviolet light strips or the two side-emitting infrared light strips are respectively arranged on two opposite sides of the automobile glass skylight in a one-to-one correspondence manner; alternatively, the first and second electrodes may be,
one side luminous ultraviolet lamp strip or one side luminous infrared lamp strip is correspondingly arranged at the front side or the rear side of the automobile glass skylight.
8. The automotive glazing luminescent film mechanism of claim 6, wherein each of the side-emitting ultraviolet light strips or the side-emitting infrared light strips has a length equal to a length of the side of the luminescent film structure corresponding to the side-emitting ultraviolet light strip or the side-emitting infrared light strip.
9. The membrane mechanism of any one of claims 1 to 5, wherein the control switch comprises a strip controller electrically connected to the power supply and a lamp switch electrically connected to the strip controller, the strip controller being electrically connected to the side-emitting ultraviolet strip or the side-emitting infrared strip.
10. The luminescent film mechanism for automobile glass skylight of any one of claims 1 to 5, wherein when the invisible ink pattern printed on the light guide plate is an infrared-excited invisible ink, the luminescent structure comprises at least one side-emitting infrared lamp strip with a luminescent wavelength of 760-1100 nm electrically connected with the control switch;
when the invisible ink patterns printed on the light guide plate are ultraviolet excited invisible ink, the light-emitting structure comprises at least one side light-emitting ultraviolet lamp strip which is electrically connected with the control switch and has a light-emitting wavelength of 370-430 nanometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121169559.9U CN216184780U (en) | 2021-05-27 | 2021-05-27 | Luminous film mechanism of automobile glass skylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121169559.9U CN216184780U (en) | 2021-05-27 | 2021-05-27 | Luminous film mechanism of automobile glass skylight |
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| CN216184780U true CN216184780U (en) | 2022-04-05 |
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|---|---|---|---|
| CN202121169559.9U Active CN216184780U (en) | 2021-05-27 | 2021-05-27 | Luminous film mechanism of automobile glass skylight |
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2021
- 2021-05-27 CN CN202121169559.9U patent/CN216184780U/en active Active
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Effective date of registration: 20240514 Address after: Room A12, 2nd Floor, No. 128 Xincheng Avenue, Zengcheng District, Guangzhou City, Guangdong Province, 511300 Patentee after: Guangzhou Fiber Chuang Technology Co.,Ltd. Country or region after: China Address before: 511300 No. 8 of Luogang Industrial Park (office building), Licheng street, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: Mai Huancheng Country or region before: China |