Environment-friendly energy-storing self-luminous traffic safety signboard

Abstract

The utility model belongs to the field of traffic safety sign, concretely is a kind of environmental protection energy storage self-luminous traffic safety sign, including traffic safety sign main part, the front end of traffic safety sign main part is connected with light emitting component one, the inside of traffic safety sign main part is connected with light emitting component two, the lower end of traffic safety sign main part is connected with theftproof component;By setting light emitting component one, light storage type rare earth fluorescent layer can absorb light and store energy in daytime, self-luminous at night, light storage type rare earth fluorescent layer has no radiation, and the recycling rate of frame is higher, which can achieve good environmental protection effect, by setting light emitting component two, solar panel converts light energy into electrical energy, energy storage module is built-in lithium iron phosphate battery group and super capacitor, for solar energy power storage and adapt to cloudy and rainy day power supply, photosensitive sensor+microcontroller, combined with equipped priority charge-discharge circuit, can automatically switch power supply mode according to ambient brightness.

Description

Technical Field

[0001] This utility model relates to the field of traffic safety signs, specifically an environmentally friendly, energy-storing, self-illuminating traffic safety sign. Background Technology

[0002] Traffic safety signs are standardized facilities installed along roads or in specific areas to convey information such as traffic rules, road conditions, and safety warnings to drivers and pedestrians through graphics, symbols, text, and colors.

[0003] Chinese patent application number CN202122157793.6 discloses a traffic sign that uses a light tube installed on the top of the traffic sign body. The light tube is located at the upper front of the front of the traffic sign body with the light outlet facing downwards. Since the light tube can swing up and down relative to the base, the angle of the light outlet can be adjusted by swinging the light tube, so that the light emitted from the light outlet can completely cover the front of the traffic sign body. This ensures that all parts of the front of the traffic sign body can be evenly illuminated, and there is no halo problem on the front of the traffic sign body, thus improving the warning effect of the traffic sign body at night.

[0004] However, most existing traffic safety signs use fluorescent or LED light to provide illumination at night. The fluorescent materials used in general fluorescent signs are not environmentally friendly, and it is difficult to combine LED light with fluorescent light. In addition, some traffic safety signs may be at risk of being stolen, and it is difficult to issue an alarm in time when stolen. Therefore, to address the above problems, an environmentally friendly, energy-storing, self-illuminating traffic safety sign is proposed. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, most existing traffic safety signs use fluorescent or LED light to provide illumination at night. However, the fluorescent materials used in general fluorescent light are not environmentally friendly, and it is difficult to combine LED light with fluorescent light. Furthermore, some traffic safety signs may be at risk of being stolen, and it is difficult to issue an alarm in time when stolen. This utility model proposes an environmentally friendly, energy-storing, self-illuminating traffic safety sign.

[0006] The technical solution adopted by this utility model to solve its technical problem is: an environmentally friendly, energy-storing, self-illuminating traffic safety sign, including a traffic safety sign body, a first luminous component connected to the front end of the traffic safety sign body, a second luminous component connected inside the traffic safety sign body, and an anti-theft component connected to the lower end of the traffic safety sign body.

[0007] The light-emitting component includes a tempered glass sign layer, which is fixedly fitted to the main body of the traffic safety sign, and a light-storing rare earth fluorescent layer is fixedly connected to the rear end of the tempered glass sign layer.

[0008] By setting up a light-emitting component and a light-storing rare-earth fluorescent layer, it can absorb light and store energy during the day and emit light at night. The light-storing rare-earth fluorescent layer is radiation-free, and the frame has a high recyclability rate, which can achieve a good environmental protection effect.

[0009] The second light-emitting component includes a solar power panel, which is fixedly connected to the rear end of the main body of the traffic safety sign. A hybrid energy storage module is fixedly connected inside the main body of the traffic safety sign. A microcontroller is fixedly connected inside the main body of the traffic safety sign. A photosensitive sensor is fixedly connected to the left end of the main body of the traffic safety sign. An LED light is fixedly connected inside the main body of the traffic safety sign. The LED light is located behind the light-storing rare earth fluorescent layer.

[0010] By setting up the second light-emitting component, the solar power panel converts light energy into electrical energy. The energy storage module has a built-in lithium iron phosphate battery pack and a supercapacitor for storing solar energy and adapting to power supply on cloudy and rainy days. The photosensitive sensor and microcontroller, combined with the equipped priority charging and discharging circuit, can automatically switch the power supply mode according to the ambient brightness (solar energy / capacitor power the LED lights on sunny days, and batteries power the LED lights on cloudy days). At night or under low light conditions, the photoluminescent rare earth fluorescent layer emits light autonomously, and the photosensitive sensor triggers the LED lights to supplement the light.

[0011] The anti-theft component includes a pressure sensor, which is fixedly embedded in the lower end of the traffic safety sign body. A GPS locator is fixedly connected inside the traffic safety sign body, and a remote signal transmitter is fixedly connected inside the traffic safety sign body.

[0012] By installing anti-theft components, when the locking screws at the bottom of the traffic safety sign body are removed, the mounting plate loosens and detaches from the traffic safety sign body. The pressure applied by the mounting plate to the pressure sensor gradually decreases, and the pressure value signal is transmitted to the microcontroller. The microcontroller then controls the remote signal transmitter to remotely send an alarm signal to the operator, and simultaneously controls the GPS locator to send location information, so that an alarm can be triggered in time when theft occurs, reducing the chance of theft and increasing the chance of recovery.

[0013] Preferably, the phosphorescent rare earth fluorescent layer is a rare earth-doped aluminate.

[0014] Preferably, the hybrid energy storage module consists of a supercapacitor and a lithium iron phosphate battery connected in parallel, and is equipped with a priority charging and discharging circuit.

[0015] Preferably, the front end of the tempered glass sign layer is coated with a titanium dioxide photocatalytic nano-coating, and the front end of the traffic safety sign body is coated with a thermochromic coating.

[0016] Preferably, the anti-theft component also includes a mounting plate, which is detachably mounted on the lower end of the traffic safety sign body by means of locking screws, and the locking screws are threadedly connected to both the traffic safety sign body and the mounting plate.

[0017] Preferably, a support rod is fixedly connected to the lower end of the mounting plate, and the tail of the support rod is pre-embedded in the ground.

[0018] The advantages of this utility model are:

[0019] 1. This utility model, by setting up a light-emitting component one, a light-storing rare-earth fluorescent layer, can absorb light and store energy during the day and emit light at night. The light-storing rare-earth fluorescent layer is radiation-free, and the frame has a high recyclability rate, which can play a very good environmental protection role. By setting up a light-emitting component two, a solar power generation panel converts light energy into electrical energy. The energy storage module has a built-in lithium iron phosphate battery pack and a supercapacitor for storing solar power and adapting to power supply on cloudy and rainy days. The photosensitive sensor and microcontroller, combined with the equipped priority charging and discharging circuit, can automatically switch the power supply mode according to the ambient brightness (solar energy / capacitor to power the light-emitting LED on sunny days, and battery to power the light-emitting LED on cloudy days). At night or under low light conditions, the light-storing rare-earth fluorescent layer emits light autonomously, and at the same time the photosensitive sensor triggers the light-emitting LED to supplement the light.

[0020] 2. This utility model, by setting up an anti-theft component, causes the mounting plate to loosen and detach from the main body of the traffic safety sign when the locking screws at the bottom of the sign are removed. The pressure applied to the pressure sensor by the mounting plate gradually decreases, and the pressure signal is transmitted to the microcontroller. The microcontroller then controls the remote signal transmitter to remotely send an alarm signal to the operator, and simultaneously controls the GPS locator to send location information. This allows for timely alarm in case of theft, reducing the probability of theft and increasing the chance of recovery. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the anti-theft component structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the main structure of the traffic safety sign of this utility model;

[0025] Figure 4 This is a schematic diagram of the tempered glass marking layer structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the second light-emitting component of this utility model.

[0027] In the diagram: 1. Main body of the traffic safety sign; 2. Illuminating component one; 201. Tempered glass sign layer; 202. Photoluminescent rare earth fluorescent layer; 203. Titanium dioxide photocatalytic nano-coating; 204. Thermochromic coating; 3. Illuminating component two; 301. Solar panel; 302. Hybrid energy storage module; 303. Microcontroller; 304. Photosensitive sensor; 305. Illuminating LED light; 4. Anti-theft component; 401. Pressure sensor; 402. GPS locator; 403. Remote signal transmitter; 404. Mounting plate; 405. Locking screw; 406. Support rod. Detailed Implementation

[0028] 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 scope of protection of the present utility model.

[0029] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0030] This application discloses an environmentally friendly, energy-storing, self-illuminating traffic safety sign. (See also...) Figures 1-5 An environmentally friendly, energy-storing, self-illuminating traffic safety sign includes a traffic safety sign body 1, a light-emitting component 2 connected to the front end of the traffic safety sign body 1, a light-emitting component 3 connected inside the traffic safety sign body 1, and an anti-theft component 4 connected to the lower end of the traffic safety sign body 1.

[0031] The light-emitting component 2 includes a tempered glass sign layer 201, which is fixedly fitted to the main body 1 of the traffic safety sign. A light-storing rare earth fluorescent layer 202 is fixedly connected to the rear end of the tempered glass sign layer 201.

[0032] By setting up light-emitting component 2 and light-storing rare earth fluorescent layer 202, it can absorb light and store energy during the day and emit light at night. The light-storing rare earth fluorescent layer 202 is non-radioactive, and the frame has a high recyclability rate, which can achieve a good environmental protection effect.

[0033] The second light-emitting component 3 includes a solar power panel 301, which is fixedly connected to the rear end of the traffic safety sign body 1. A hybrid energy storage module 302 is fixedly connected inside the traffic safety sign body 1. A microcontroller 303 is fixedly connected inside the traffic safety sign body 1. A photosensitive sensor 304 is fixedly connected to the left end of the traffic safety sign body 1. An LED light 305 is fixedly connected inside the traffic safety sign body 1. The LED light 305 is located behind the light-storing rare earth fluorescent layer 202.

[0034] By setting up the light-emitting component 23, the solar power panel 301 converts light energy into electrical energy. The energy storage module has a built-in lithium iron phosphate battery pack and a supercapacitor for storing solar energy and adapting to power supply on cloudy and rainy days. The photosensitive sensor 304 and microcontroller 303, combined with the equipped priority charging and discharging circuit, can automatically switch the power supply mode according to the ambient brightness (solar energy / capacitor power the LED light 305 on sunny days, and battery power the LED light 305 on cloudy days). During the day, the fluorescent layer stores light, the solar power panel 301 charges the capacitor, and the capacitor replenishes the battery after it is fully charged. At night or under low light conditions, the light-storing rare earth fluorescent layer 202 emits light autonomously, and at the same time, the photosensitive sensor 304 triggers the LED light 305 to supplement the light. During continuous cloudy and rainy days, the battery pack gives priority to power supply, and the supercapacitor assists in instantaneous energy replenishment.

[0035] The anti-theft component 4 includes a pressure sensor 401, which is fixedly embedded in the lower end of the traffic safety sign body 1. A GPS locator 402 is fixedly connected inside the traffic safety sign body 1, and a remote signal transmitter 403 is fixedly connected inside the traffic safety sign body 1.

[0036] By setting the anti-theft component 4, when the locking screw 405 at the bottom of the traffic safety sign body 1 is removed, the mounting plate 404 becomes loose and separates from the traffic safety sign body 1. The pressure applied by the mounting plate 404 to the pressure sensor 401 gradually decreases, and the pressure value signal is transmitted to the microcontroller 303. The microcontroller 303 then controls the remote signal transmitter 403 to remotely send an alarm signal to the operator, and at the same time controls the GPS locator 402 to send location information, so that an alarm can be sounded in time when theft occurs, reducing the probability of theft and increasing the probability of recovery.

[0037] Reference Figure 1-5 The phosphorescent rare earth fluorescent layer 202 is a rare earth-doped aluminate.

[0038] The phosphorescent rare earth phosphor layer 202 is a rare earth-doped aluminate with an afterglow time of up to 12 hours.

[0039] Reference Figure 1-5 The hybrid energy storage module 302 consists of a supercapacitor and a lithium iron phosphate battery connected in parallel, and is equipped with a priority charging and discharging circuit.

[0040] Reference Figure 1-5 The front end of the tempered glass sign layer 201 is coated with a titanium dioxide photocatalytic nano-coating 203, and the front end of the traffic safety sign body 1 is coated with a thermochromic coating 204.

[0041] By setting a titanium dioxide photocatalytic nano-coating 203, surface dirt can be decomposed by ultraviolet light, and it can be automatically washed and cleaned by the hydrophobic effect in rainy weather, reducing the frequency of manual maintenance, maintaining high light transmittance and fluorescent / LED luminous efficiency. When the thermochromic coating 204 is applied, it can display a special color at low ambient temperatures, indicating the risk of road icing.

[0042] Reference Figure 1-5 The anti-theft component 4 also includes a mounting plate 404, which is detachably mounted on the lower end of the traffic safety sign body 1 by means of a locking screw 405. The locking screw 405 is threadedly connected to both the traffic safety sign body 1 and the mounting plate 404.

[0043] Reference Figure 1-5 The lower end of the mounting plate 404 is fixedly connected to a support rod 406, and the tail of the support rod 406 is embedded in the ground.

[0044] By pre-embedding the end of the support rod 406 into the ground, it is possible to prevent thieves from stealing the entire device during a theft.

[0045] Working principle: The photoluminescent rare earth fluorescent layer 202 can absorb light and store energy during the day. The photoluminescent rare earth fluorescent layer 202 is a rare earth-doped aluminate with an afterglow time of up to 12 hours. It emits light at night. The solar power panel 301 converts light energy into electrical energy. The energy storage module has a built-in lithium iron phosphate battery pack and a supercapacitor for storing solar energy and adapting to power supply on cloudy and rainy days. The photosensitive sensor 304 and microcontroller 303, combined with the equipped priority charging and discharging circuit, can automatically switch the power supply mode according to the ambient brightness (solar energy / capacitor power LED 305 on sunny days, and battery power LED 305 on cloudy days). During the day, the fluorescent layer stores light, and the solar power panel 301 charges the capacitor. When the capacitor is fully charged, it replenishes the battery. At night or under low light conditions, the photoluminescent rare earth fluorescent layer 202 emits light autonomously, and the photosensitive sensor 304 triggers the LED 305 to supplement the light. During continuous cloudy and rainy days, the battery pack provides priority power supply, and the supercapacitor assists in instantaneous energy replenishment.

[0046] The titanium dioxide photocatalytic nano-coating 203 can decompose surface dirt using ultraviolet light, and automatically wash and clean it through the hydrophobic effect in rainy weather, reducing the frequency of manual maintenance and maintaining high light transmittance and fluorescent / LED luminous efficiency. The thermochromic coating 204 can make the thermochromic coating 204 display a special color when the ambient temperature is low, indicating the risk of road icing.

[0047] Furthermore, when the locking screw 405 at the bottom of the traffic safety sign body 1 is removed, the mounting plate 404 becomes loose and separates from the traffic safety sign body 1. The pressure applied by the mounting plate 404 to the pressure sensor 401 gradually decreases, and the pressure value signal is transmitted to the microcontroller 303. The microcontroller 303 then controls the remote signal transmitter 403 to remotely send an alarm signal to the operator, and at the same time controls the GPS locator 402 to send location information so that an alarm can be sounded in time if theft occurs, reducing the chance of theft and increasing the chance of recovery. The end of the support rod 406 is pre-buried in the ground to prevent thieves from stealing the entire device during theft.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An environmentally friendly, energy-storing, self-illuminating traffic safety sign, characterized in that: The system includes a traffic safety sign body (1), with a light-emitting component 1 (2) connected to the front end of the traffic safety sign body (1), a light-emitting component 2 (3) connected inside the traffic safety sign body (1), and an anti-theft component (4) connected to the lower end of the traffic safety sign body (1). The light-emitting component (2) includes a tempered glass sign layer (201), which is fixedly fitted to the main body (1) of the traffic safety sign. A light-storing rare earth fluorescent layer (202) is fixedly connected to the rear end of the tempered glass sign layer (201). The second light-emitting component (3) includes a solar power panel (301), which is fixedly connected to the rear end of the traffic safety sign body (1). A hybrid energy storage module (302) is fixedly connected inside the traffic safety sign body (1). A microcontroller (303) is fixedly connected inside the traffic safety sign body (1). A photosensitive sensor (304) is fixedly connected to the left end of the traffic safety sign body (1). A light-emitting LED lamp (305) is fixedly connected inside the traffic safety sign body (1). The light-emitting LED lamp (305) is located behind the light-storing rare earth fluorescent layer (202). The anti-theft component (4) includes a pressure sensor (401), which is fixedly embedded in the lower end of the traffic safety sign body (1). A GPS locator (402) is fixedly connected inside the traffic safety sign body (1), and a remote signal transmitter (403) is fixedly connected inside the traffic safety sign body (1).

2. The environmentally friendly, energy-storing, self-illuminating traffic safety sign according to claim 1, characterized in that: The phosphorescent rare earth fluorescent layer (202) is a rare earth-doped aluminate.

3. The traffic safety sign of claim 1, wherein the traffic safety sign is an environmentally friendly, energy-storing, self-luminous traffic safety sign. The hybrid energy storage module (302) consists of a supercapacitor and a lithium iron phosphate battery connected in parallel, and is equipped with a priority charging and discharging circuit.

4. The traffic safety sign of claim 1, wherein the traffic safety sign is an environmentally friendly, energy-storing, self-luminous traffic safety sign. The front end of the tempered glass sign layer (201) is coated with a titanium dioxide photocatalytic nano-coating (203), and the front end of the traffic safety sign body (1) is coated with a thermochromic coating (204).

5. The traffic safety sign of claim 1, wherein the traffic safety sign is an environmentally friendly, energy-storing, self-luminous traffic safety sign. The anti-theft component (4) also includes a mounting plate (404), which is detachably mounted on the lower end of the traffic safety sign body (1) by means of a locking screw (405). The locking screw (405) is threadedly connected to both the traffic safety sign body (1) and the mounting plate (404).

6. The traffic safety sign of claim 5, wherein the traffic safety sign is an environmentally friendly, energy-storing, self-luminous traffic safety sign. The lower end of the mounting plate (404) is fixedly connected to a support rod (406), and the tail of the support rod (406) is embedded in the ground.

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