Anti-collision reflective sticker with flash function

Abstract

The utility model discloses a kind of anti-collision reflective stickers with flash function, belong to anti-collision reflective sticker technical field.This kind of anti-collision reflective sticker with flash function, including main part and bonding mechanism, the main part includes wear layer, ultraviolet-proof layer and waterproof layer, the inside of wear layer is provided with ultraviolet-proof layer, the inside of ultraviolet-proof layer is provided with waterproof layer, the inside of waterproof layer is provided with flexible circuit board, the side of flexible circuit board is provided with several groups LED lamp pearl, and the power box is installed in one end of wear layer;The bonding mechanism includes adhesive layer, the inside of the side of adhesive layer and wear layer and power box is connected, the side of adhesive layer is attached with release paper, and one end of release paper is fixedly installed with a pair of tension strip, the utility model, can effectively improve the practicality of anti-collision reflective sticker, with higher practical value.

Description

Technical Field

[0001] This utility model relates to the field of anti-collision reflective sticker technology, specifically an anti-collision reflective sticker with strobe function. Background Technology

[0002] In numerous fields such as transportation, construction, and outdoor equipment protection, reflective anti-collision stickers serve as a fundamental and crucial safety warning device. Their core function is to reflect light from external light sources (such as vehicle headlights and streetlights) to alert nearby people or vehicles to the presence of a target object, thereby reducing the probability of collisions. Whether on the bodies of motor vehicles traveling at night, highway guardrails and barriers, or on the surfaces of large machinery at construction sites and temporary outdoor structures, reflective anti-collision stickers are an important line of defense for protecting people and property.

[0003] Based on the above, the inventors have discovered the following problems: Currently, most mainstream anti-collision reflective stickers on the market adopt a passive reflective design, which can only achieve the warning function by reflecting externally irradiated light. The reflective stickers rely on the internal microprism or glass microbead structure to reflect the incident light back to the light source in the original direction. This passive reflection mode is highly dependent on the external light source. When in an environment without external light source illumination, or when the illumination angle is large, the reflective stickers have limited effect and are easily overlooked by passers-by, making it difficult to effectively avoid sudden risks.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a shockproof reflective sticker with strobe function in order to achieve a more practical value. Utility Model Content

[0005] The purpose of this utility model is to provide a collision-proof reflective sticker with a strobe function, so as to solve the problem mentioned in the background art that the mainstream collision-proof reflective stickers on the market generally adopt a passive reflective design and can only rely on reflecting external light to achieve the warning function.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A shockproof reflective sticker with strobe function includes a main body and an adhesive mechanism. The main body includes a wear-resistant layer, a UV-resistant layer, and a waterproof layer. The UV-resistant layer is disposed inside the wear-resistant layer, the waterproof layer is disposed inside the UV-resistant layer, and a flexible circuit board is disposed inside the waterproof layer. Several sets of LED beads are disposed on one side of the flexible circuit board, and a power supply box is installed at one end of the wear-resistant layer. The adhesive mechanism includes an adhesive layer, one side of which is connected to the inner side of the wear-resistant layer and the power supply box. Release paper is adhered to one side of the adhesive layer, and a pair of pull strips are fixedly installed at one end of the release paper.

[0008] Furthermore, the wear-resistant layer is made of polycarbonate and has a thickness of 0.15–0.3 mm.

[0009] The beneficial effects of adopting the above-mentioned further solution are that the wear-resistant layer of polycarbonate material has high strength and high impact resistance, which can resist daily friction and avoid surface damage from affecting the reflective and flashing effects. At the same time, polycarbonate has good light transmittance and does not obstruct the light from the LED beads, ensuring the stable operation of the flashing warning function.

[0010] Furthermore, the waterproof layer is a polytetrafluoroethylene film, and the thickness of the waterproof layer is 0.05 to 0.1 mm.

[0011] The beneficial effects of adopting the above-mentioned further solutions are that the waterproof layer of polytetrafluoroethylene film has excellent waterproof and breathable properties, which can effectively prevent rainwater, dew and other liquids from penetrating into the internal flexible circuit board and prevent short circuit failure; its chemical stability is strong, and it is not easy to age or deteriorate even after long-term contact with water vapor or external pollutants, ensuring stable protection in outdoor humid environments and extending the service life of electronic components.

[0012] Furthermore, the UV-protective layer is made of polyvinylidene fluoride, and the thickness of the UV-protective layer is 0.05–0.1 mm.

[0013] The beneficial effect of adopting the above-mentioned further solution is that the UV-resistant layer of polyvinylidene fluoride has excellent UV blocking performance, which can effectively filter the ultraviolet rays in sunlight and prevent the insulation layer of the internal flexible circuit board and the encapsulation material of the LED beads from aging and becoming brittle due to ultraviolet radiation.

[0014] Furthermore, the adhesive layer is a weather-resistant acrylic pressure-sensitive adhesive.

[0015] The beneficial effects of adopting the above-mentioned further solution are that the adhesive layer made of weather-resistant acrylic pressure-sensitive adhesive has super strong adhesion and is not easy to fall off due to vibration, temperature changes or rain soaking; it has strong weather resistance and excellent anti-aging and anti-ultraviolet performance, avoiding problems such as decreased adhesion and cracking during long-term outdoor use, and ensuring that the reflective tape is firmly fixed for a long time.

[0016] Furthermore, microprism reflective stickers are provided on the outer side of the wear-resistant layer at the bottom of the LED beads.

[0017] The beneficial effect of adopting the above-mentioned further solution is that the microprism reflective sticker on the outside of the wear-resistant layer and the LED light beads form a dual warning combination of "passive reflection + active flashing", which further enhances the warning effect and reduces the risk of collision.

[0018] Furthermore, a lithium polymer battery is installed at the top of the power supply box, and a power connector is provided at the top of the power supply box.

[0019] The advantages of adopting the above-mentioned further solution are that the lithium polymer battery inside the power supply box is small in size, light in weight, and has high capacity density, which can provide long-term power supply for LED beads in a limited space and meet the needs of long-term strobe use; the power connector makes it convenient to charge the lithium polymer battery.

[0020] Furthermore, a controller is installed at the bottom of the power supply box, and the lithium polymer battery is electrically connected to the controller, flexible circuit board, and power connector via wires.

[0021] The beneficial effects of adopting the above-mentioned further solution are that the controller in the power supply box can adjust the strobe mode of the LED beads to adapt to the warning needs of different scenarios; the lithium polymer battery supplies power to the controller and flexible circuit board through wires to ensure stable circuit conduction, while the power connector is electrically connected to the battery to realize the coordination of charging and power supply functions, ensuring the continuous and stable operation of the LED bead strobe function and avoiding warning failure due to circuit failure.

[0022] Compared with existing technologies, the beneficial effects of this utility model are as follows: This anti-collision reflective sticker with strobe function has a three-layer protective structure consisting of a wear-resistant layer, an anti-UV layer, and a waterproof layer. The wear-resistant layer resists external friction damage, the anti-UV layer slows down material aging, and the waterproof layer prevents rainwater penetration, all of which together protect the internal flexible circuit board and LED beads, extending their service life. The flexible circuit board is suitable for curved surface installation scenarios, and several sets of LED beads can achieve strobe function, improving the warning effect at night or in low visibility environments. The power box provides power support for the LED beads. The adhesive layer of the adhesive mechanism ensures a firm bond between the reflective sticker and the object surface, the release paper protects the adhesive layer from contamination, and a pair of pull strips facilitate quick removal of the release paper, simplifying the installation operation. The whole device combines anti-collision reflection, strobe warning, durable protection, and convenient installation functions, making it suitable for various scenarios such as vehicles and equipment. The microprism reflective sticker on the outside of the wear-resistant layer and the LED beads form a dual warning combination of "passive reflection + active strobe," further enhancing the warning effect and reducing the risk of collision. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the anti-collision reflective sticker with strobe function disclosed in an embodiment of the present invention. Figure 1 ;

[0024] Figure 2 This is a three-dimensional structural diagram of the anti-collision reflective sticker with strobe function disclosed in an embodiment of the present invention. Figure 2 ;

[0025] Figure 3 This is a three-dimensional structural diagram of the anti-collision reflective sticker with strobe function disclosed in an embodiment of the present invention. Figure 3 ;

[0026] Figure 4 This is a schematic diagram of the main cross-sectional structure of the anti-collision reflective sticker with strobe function disclosed in an embodiment of this utility model;

[0027] Figure 5 This is a front cross-sectional view of the main body of the anti-collision reflective sticker with strobe function disclosed in an embodiment of this utility model.

[0028] In the diagram: 1. Main body; 101. Wear-resistant layer; 102. Microprism reflective sticker; 103. Controller; 104. Power box; 105. Power connector; 106. UV protection layer; 107. Waterproof layer; 108. Flexible circuit board; 109. LED beads; 110. Lithium polymer battery; 2. Adhesive mechanism; 201. Release paper; 202. Pull strip; 203. Adhesive layer. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1 - Figure 5 This utility model provides a technical solution: an anti-collision reflective sticker with strobe function, including a main body 1 and an adhesive mechanism 2. The main body 1 includes a wear-resistant layer 101, an anti-ultraviolet layer 106, and a waterproof layer 107. The wear-resistant layer 101 is provided with an anti-ultraviolet layer 106 on its inner side, the anti-ultraviolet layer 106 is provided with a waterproof layer 107 on its inner side, the waterproof layer 107 is provided with a flexible circuit board 108 on its inner side, and a plurality of LED beads 109 are provided on one side of the flexible circuit board 108. A power supply box 104 is installed at one end of the wear-resistant layer 101. The adhesive mechanism 2 includes an adhesive layer 203. One side of the adhesive layer 203 is connected to the inner side of the wear-resistant layer 101 and the power supply box 104. A release paper 201 is adhered to one side of the adhesive layer 203, and a pair of pull strips 202 are fixedly installed at one end of the release paper 201.

[0031] As an embodiment of this utility model, the wear-resistant layer 101 is made of polycarbonate and has a thickness of 0.15-0.3mm. The wear-resistant layer 101 made of polycarbonate has high strength and high impact resistance, which can resist daily friction and prevent surface damage from affecting the reflective and flashing effects. At the same time, polycarbonate has good light transmittance and does not obstruct the light from the LED beads 109, ensuring the stable operation of the flashing warning function.

[0032] As one embodiment of this utility model, the waterproof layer 107 is further made of polytetrafluoroethylene film, and the thickness of the waterproof layer 107 is 0.05-0.1mm. The waterproof layer 107 made of polytetrafluoroethylene film has excellent waterproof and breathable properties, which can effectively prevent rainwater, dew and other liquids from penetrating into the internal flexible circuit board 108 and prevent short circuit failure. It has strong chemical stability and is not easy to age or deteriorate even after long-term contact with water vapor or external pollutants, ensuring stable protection in outdoor humid environments and extending the service life of electronic components.

[0033] As an embodiment of this utility model, the UV-protective layer 106 is made of polyvinylidene fluoride, and the thickness of the UV-protective layer 106 is 0.05-0.1mm. The UV-protective layer 106 made of polyvinylidene fluoride has excellent blocking performance against ultraviolet rays, which can effectively filter ultraviolet rays in sunlight and prevent the insulation layer of the wires of the internal flexible circuit board 108 and the encapsulation material of the LED beads 109 from aging and becoming brittle due to ultraviolet radiation.

[0034] As one embodiment of this utility model, the adhesive layer 203 is further made of weather-resistant acrylic pressure-sensitive adhesive. The adhesive layer 203 made of weather-resistant acrylic pressure-sensitive adhesive has super strong adhesion and is not easy to fall off due to vibration, temperature change or rain soaking. It has strong weather resistance and excellent anti-aging and anti-ultraviolet performance, avoiding problems such as decreased adhesion and cracking during long-term outdoor use, and ensuring that the reflective sticker is firmly fixed for a long time.

[0035] As an embodiment of this utility model, a microprism reflective sticker 102 is further provided on the outer side of the wear-resistant layer 101 at the bottom of the LED lamp bead 109. The microprism reflective sticker 102 on the outer side of the wear-resistant layer 101 and the LED lamp bead 109 form a dual warning combination of "passive reflection + active flashing", which further enhances the warning effect and reduces the risk of collision.

[0036] As an embodiment of this utility model, a lithium polymer battery 110 is installed at the top of the power supply box 104, and a power connector 105 is provided at the top of the power supply box 104. The lithium polymer battery 110 inside the power supply box 104 has the characteristics of small size, light weight and high capacity density, which can provide a long-term power supply for the LED beads 109 in a limited space and meet the needs of long-term strobe use; the power connector 105 facilitates charging of the lithium polymer battery 110.

[0037] As an embodiment of this utility model, a controller 103 is further installed at the bottom of the power supply box 104. The lithium polymer battery 110 is electrically connected to the controller 103, the flexible circuit board 108, and the power connector 105 via wires. The controller 103 in the power supply box 104 can control the strobe mode of the LED beads 109 to adapt to the warning needs of different scenarios. The lithium polymer battery 110 supplies power to the controller 103 and the flexible circuit board 108 via wires to ensure stable circuit conduction. At the same time, the power connector 105 is electrically connected to the battery to achieve the coordination of charging and power supply functions, ensuring the continuous and stable operation of the strobe function of the LED beads 109 and avoiding warning failure due to circuit failure.

[0038] Specifically, the working principle of this anti-collision reflective sticker with strobe function is as follows: In use, the release paper 201 is first removed using the pull strip 202, and the reflective sticker is fixed to the target surface using the adhesive layer 203 made of weather-resistant acrylic pressure-sensitive adhesive. During use, the polycarbonate wear-resistant layer 101, the polyvinylidene fluoride UV-resistant layer 106, and the polytetrafluoroethylene waterproof layer 107 respectively resist friction, block ultraviolet rays, and block rainwater, protecting the internal flexible circuit board 108 and LED beads 109. The lithium polymer battery 110 in the power box 104 supplies power to the controller 103 and the flexible circuit board 108 via wires. The controller 103 controls the LED beads 109 to strobe according to a preset mode, and the light penetrates the wear-resistant layer 101. Simultaneously, the microprism reflective sticker 102 reflects light when there is a light source, forming a dual warning of "active strobe + passive reflection." The lithium polymer battery 110 can be charged through the power connector 105, ensuring stable operation of the warning function.

[0039] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Furthermore, since this application is mainly used to protect mechanical devices, this application will not explain the control method and circuit connection in detail.

Claims

1. A shockproof reflective sticker with strobe function, characterized in that, The assembly includes a main body (1) and an adhesive mechanism (2). The main body (1) includes a wear-resistant layer (101), an anti-ultraviolet layer (106), and a waterproof layer (107). The wear-resistant layer (101) has an anti-ultraviolet layer (106) on its inner side, and an anti-ultraviolet layer (107) has a waterproof layer (107) on its inner side. A flexible circuit board (108) is provided on the inner side of the waterproof layer (107). Several sets of LED beads (109) are provided on one side of the flexible circuit board (108). A power supply box (104) is installed at one end of the wear-resistant layer (101). The adhesive mechanism (2) includes an adhesive layer (203). One side of the adhesive layer (203) is connected to the inner side of the wear-resistant layer (101) and the power supply box (104). Release paper (201) is adhered to one side of the adhesive layer (203). A pair of pull strips (202) are fixedly installed at one end of the release paper (201).

2. The anti-collision reflective sticker with strobe function according to claim 1, characterized in that, The wear-resistant layer (101) is made of polycarbonate and has a thickness of 0.15 to 0.3 mm.

3. The anti-collision reflective sticker with strobe function according to claim 1, characterized in that, The waterproof layer (107) is a polytetrafluoroethylene film, and the thickness of the waterproof layer (107) is 0.05 to 0.1 mm.

4. The anti-collision reflective sticker with strobe function according to claim 1, characterized in that, The UV protection layer (106) is made of polyvinylidene fluoride, and the thickness of the UV protection layer (106) is 0.05 to 0.1 mm.

5. The anti-collision reflective sticker with strobe function according to claim 1, characterized in that, The adhesive layer (203) is a weather-resistant acrylic pressure-sensitive adhesive.

6. The anti-collision reflective sticker with strobe function according to claim 1, characterized in that, Microprism reflective stickers (102) are provided on the outer side of the wear-resistant layer (101) at the bottom of the LED lamp bead (109).

7. The anti-collision reflective sticker with strobe function according to claim 1, characterized in that, A lithium polymer battery (110) is installed at the top of the inside of the power box (104), and a power connector (105) is provided at the top of the power box (104).

8. The anti-collision reflective sticker with strobe function according to claim 7, characterized in that, The controller (103) is installed at the bottom of the power box (104). The lithium polymer battery (110) is electrically connected to the controller (103), the flexible circuit board (108) and the power connector (105) via wires.

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