Highway driving guidance sign

Abstract

The utility model discloses an expressway driving induction sign, which relates to the field of warning sign equipment and comprises a solar panel, the solar panel is connected with a battery, the battery is arranged on the inner side of a cylinder, a light-transmitting plate is arranged on the opening side of a single face of the cylinder, a lamp panel is fixed on the inner side of the light-transmitting plate, and a reflective film is pasted on the outer side of the light-transmitting plate. The induction sign is fixed on a road guardrail, a reflective film on the induction sign can provide passive light emitting for a coming vehicle to remind a driver of a lane outline, and the induction sign is driven to emit light actively by arranging a solar panel, a battery and an LED, so that the defect of poor reflective effect in foggy and rainy days is overcome; voice reminding is also provided, and sound and light are combined, so that a plurality of insurance measures are provided for safe driving on a road.

Description

Technical Field

[0001] The utility model relates to the field of warning sign equipment, in particular to a highway driving guidance sign. Background Art

[0002] As traffic becomes more and more developed, especially the highway network construction is becoming more and more perfect, the corresponding highway casualties and economic losses are becoming more and more serious. Due to the high speed of highways, most of the accidents caused will cause vehicles to hit the guardrails, which will cause serious personal injury and economic losses, and even lead to secondary accidents. Especially in bad weather, such as rainy days and foggy days, road traffic has always been a big safety hazard, so it is very necessary to install road intelligent guidance systems in some accident-prone areas.

[0003] The reflective film signs currently installed on the guardrails on both sides of the road, especially on expressways, provide convenience for driving at night. However, when encountering heavy fog or rain, the reflective effect is greatly reduced; or when the driver's driving lights are not bright enough, the existing reflective film cannot serve as a warning, which poses a major hidden danger to driving safety and is prone to traffic accidents. Utility Model Content

[0004] In order to solve the technical problems existing in the prior art, the utility model provides a highway driving guidance sign. The guidance sign is fixed on the highway guardrail. The reflective film on the guidance sign can provide passive lighting to remind the driver of the lane outline for the oncoming vehicles. In addition, by arranging solar panels, batteries and LEDs on the guidance sign, the guidance sign is driven to actively emit light, which solves the problem of poor reflective effect in foggy and rainy days.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A highway driving guidance sign comprises a solar panel, wherein the solar panel is connected to a battery, the battery is mounted on the inner side of a cylinder, a light-transmitting plate is arranged on the single-sided opening side of the cylinder, a light board is fixed on the inner side of the light-transmitting plate, and a reflective film is pasted on the outer side of the light-transmitting plate.

[0007] According to a further technical solution, a support plate is provided under the solar panel, one lateral end of the support plate is connected to the connecting plate, and the other lateral end of the support plate is connected to the cylinder.

[0008] According to a further technical solution, the connecting plate is perpendicular to the supporting plate.

[0009] According to a further technical solution, the battery is fixed on the inner side of the sealing plane of the cylinder and is in close contact with the arc-shaped side wall of the cylinder.

[0010] According to a further technical solution, the battery is connected to the solar panel via a connecting wire.

[0011] According to a further technical solution, the light-transmitting plate is a round transparent plastic piece, which is embedded in the longitudinal section of the cylinder.

[0012] According to a further technical solution, the lamp board is welded with a plurality of light-emitting lamps along the circumference.

[0013] According to a further technical solution, a plurality of raised spotlight cups are provided on the light-transmitting plate, corresponding one-to-one to the light-emitting lamps welded on the light plate.

[0014] According to a further technical solution, a horn is also provided on the arc-shaped side wall of the inner cavity of the cylinder.

[0015] According to a further technical solution, the speaker is wrapped by a speaker cover, and a voice plate is fixed on the top of the speaker cover.

[0016] Beneficial effects of the utility model:

[0017] The reflective film on the guide sign of the utility model can provide passive lighting for oncoming vehicles to remind drivers of the lane outline; at the same time, by arranging solar panels, batteries and LEDs, the guide sign is driven to actively emit light, which enhances the reminder and warning and solves the problem of poor reflective effect in foggy and rainy days.

[0018] In addition to the luminous reminder, the utility model also provides a voice reminder, combining sound and light to provide multiple insurance measures for safe highway driving.

[0019] The utility model is compact and fully functional. It adopts solar energy to generate electricity and can store energy by itself. It can emit light passively or actively at night or on rainy days, as well as make sound or voice. It can remind oncoming drivers in multiple ways, guide drivers in driving, and indicate lane contours, thus ensuring safe driving and solving the problem of poor reflective effect in foggy or rainy days. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0021] Figure 1 is a side sectional view of an embodiment of the utility model;

[0022] Figure 2 It is a rear cross-sectional view of an embodiment of the utility model;

[0023] Figure 3 It is a front upper overall isometric view of an embodiment of the utility model;

[0024] Figure 4 It is a partial axonometric view of the upper front side of an embodiment of the utility model;

[0025] Figure 5 It is a rear lower overall isometric view of an embodiment of the utility model;

[0026] Figure 6 It is a partial axonometric view of the speaker cover according to an embodiment of the utility model.

[0027] Among them, 1-support plate, 2-connecting plate, 3-solar panel, 4-cylinder, 4a-sound hole, 4b-threading hole, 5-battery, 6-first screw, 7-light board, 8-sealing ring, 9-reflective film, 10-light-transmitting plate, 11-second screw, 12-voice board, 13-speaker cover, 14-speaker, 15-connecting wire, 16-third screw, 17-fourth screw. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] The embodiment of the utility model provides a highway driving guidance sign, including a solar panel 3, wherein the solar panel 3 is connected to a battery 5, wherein the battery 5 is mounted on the inner side of a cylinder 4, wherein a light-transmitting plate 10 is provided on the single-sided opening side of the cylinder 4, wherein a light board 7 is fixed on the inner side of the light-transmitting plate 10, and a reflective film 9 is pasted on the outer side of the light-transmitting plate 10.

[0030] In this embodiment, if Figure 1 As shown, a support plate 1 is provided under the solar panel 3, a connecting plate 2 is provided at the front end of one side of the solar panel 3, the vertical bottom end of the connecting plate 2 is connected to one lateral end of the support plate 1, and the other lateral end of the support plate 1 is connected to the cylinder.

[0031] Specifically, the solar panel 3 is in the same direction as the support plate 1 , and the solar panel 3 is fixed to the support plate 1 by bonding or riveting; the support plate 1 is used to support the solar panel 3 ; the length and width of the support plate 1 are greater than or equal to the length and width of the solar panel 3 .

[0032] The connecting plate 2 and the support plate 1 are sheet metal parts welded together. The connecting plate 2 is perpendicular to the support plate 1, and its vertical bottom end is welded to one lateral end of the support plate 1, and the other lateral end of the support plate 1 is connected to the outer side of the cylindrical sealing plane; the connecting plate 2 is used to limit the solar panel 3, and its height must be higher than or equal to the thickness of the solar panel 3.

[0033] Through the above technical solution, a support plate is set to provide a solid platform for the solar panel, ensuring that the solar panel can be placed firmly and prevent the solar panel from shaking or shifting due to natural factors such as wind and rain. The welding connecting plate limits the solar panel and ensures that the angle and position between the solar panel and the cylinder remain stable, thereby ensuring the stability and functionality of the solar panel.

[0034] In this embodiment, if Figure 1 As shown, the battery 5 is fixed on the inner side of the sealing plane of the cylinder 4, and is closely attached to the arc-shaped side wall of the cylinder 4, and is connected to the solar panel 3 through the connecting line 15 to store the electric energy converted by the solar panel. The battery is closely attached to the side wall of the cylinder to limit the battery position so as to fix the battery.

[0035] Preferably, the battery can be fixed by bonding with structural adhesive, and is bonded to the inner wall of the shell of the cylinder 4 by means of structural adhesive.

[0036] By adopting the above technical solution, the cylinder provides additional protection for the battery, preventing the battery from being directly exposed to the external environment, reducing the erosion and damage to the battery by external factors such as wind, sand, rain, hail, etc., and extending the service life of the battery.

[0037] In this embodiment, if Figure 2 As shown, the sealing plane of the cylinder 4 is circular, and the support plate 1 is fixed outside the sealing plane and at a certain distance from the bottom end of the circumference; a threading hole 4b is opened outside the sealing plane and below the support plate 1, and a connecting line 15 is provided between the battery 5 inside the cylinder 4 and the solar panel 3 outside the cylinder 4, and the connecting line 15 passes through the threading hole 4b.

[0038] Specifically, the support plate 1 is fixed to the sealing plane of the cylinder by a plurality of third screws 16. In this embodiment, two third screws 16 are used for fixing. In the actual installation process, the technician can select the number of screws by himself so that the two can be firmly fixed, and no specific limitation is made here.

[0039] One end of the connecting wire 15 is connected to the output end of the solar panel 3, and the other end is connected to the battery 5 to charge the battery 5; at the same time, the connecting wire 15 is arranged on the back of the solar panel 3 to prevent rainwater from invading and causing a short circuit, reduce the number of maintenance times, and extend the service life of the induction mark.

[0040] By adopting the above technical solution, the solar panel can be stably fixed, and the solar panel can be charged during the day to store the electrical energy in the battery 5 for use in the light-emitting lamp.

[0041] In this embodiment, the cylinder 4 is a cylindrical structure with a single-side opening, the outer side of the sealing plane is fixedly connected to the support plate 1 by a third screw 16, and a light-transmitting plate 10 is provided on the single-side opening side.

[0042] Specifically, Figure 1 , Figure 3 As shown, the light-transmitting plate 10 is a round transparent plastic part, which is embedded in the longitudinal section of the cylinder 4; the light board 7 is fixed on the inner side of the light-transmitting plate 10, and the reflective film 9 is pasted on the outer side.

[0043] The light board 7 is connected to the battery and powered by the battery. The light board usually refers to a PCB (printed circuit board) with LED components. The structure of the light board usually includes components such as LED lights, power lines and controllers, which work together to provide lighting and display effects.

[0044] The light-transmitting plate 10 and the light board 7 are fixed together by a plurality of first screws 6 ; during the actual installation process, the technicians can select the number of screws by themselves so that the two can be firmly fixed, and no specific limitation is made here.

[0045] The lamp board 7 is a circular lamp board, which is the same size as the light-transmitting board, and has several LED lights welded along the circumference. The specific arrangement of the LED lights on the specific lamp board can be selected and replaced by oneself, and this embodiment does not specifically limit it.

[0046] The light-transmitting plate 10 is provided with a plurality of raised spotlight cups, which correspond one-to-one with the LED lights welded on the light board 7, and can collect the light beams emitted by the lights and project them forward, making the light more concentrated and brighter, and effectively improving the brightness and effective coverage distance of the lights.

[0047] The light-transmitting plate 10 is sleeved on the front end of the single-sided opening side of the cylinder 4, and a sealing ring 8 is provided between the two, which plays a sealing role; during assembly, sealant is applied between the light-transmitting plate 10 and the cylinder 4 so that the light-transmitting plate 10 is firmly fixed to the front end of the cylinder 4.

[0048] By adopting the above technical solution, a light-transmitting plate is fixed at the front end of the cylinder, and a light board and a reflective film are fixed on both sides of the light-transmitting plate. The reflective film on the outside of the guide sign can provide passive lighting to remind the driver of the lane outline for the oncoming vehicles. The LED light on the light board emits a light beam, which makes the guide sign actively illuminate, and the light is brighter under the action of the light-transmitting plate, which can effectively solve the problem of poor reflective effect in foggy and rainy days.

[0049] In this embodiment, if Figure 4 As shown, a speaker 14 is also provided on the arc-shaped side wall of the inner cavity of the cylinder 4 . The speaker 14 is wrapped by a speaker cover 13 , and a voice plate 12 is fixed on the top of the speaker cover 13 .

[0050] Specifically, Figure 4 , Figure 5 As shown, the speaker 14 is arranged close to the arc surface of the cylinder 4, and a sound hole 4a is arranged on the corresponding arc surface of the cylinder 4, and the sound of the speaker 14 is transmitted to the outside through the sound hole 4a.

[0051] Preferably, the area size of the sound-transmitting hole 4a is consistent with the size of the speaker 14; it can also be larger than the shape and size of the speaker 14. The technicians can choose to set it by themselves, and it is not specifically limited in this embodiment.

[0052] The speaker cover 13 is a door-shaped structure, which is a sheet metal part with a closed top and an open bottom, covering the speaker 14. The front side of the speaker 14 is unobstructed, the back side is blocked by the speaker cover, and the left and right sides have vertical flanges to facilitate the propagation of the speaker sound; a voice board 12 is fixed to the top of the speaker cover 13 by a second screw 11, and the voice board 12 is connected to the speaker. The voice board 12 is used to control the speaker; the speaker cover 13 is fixed to one side of the sealing plane of the cylinder 4 by a fourth screw 17, and the speaker cover 13 is fixed to the sealing plane of the cylinder.

[0053] like Figure 6 As shown, the speaker cover 13 is a door-shaped structure, and preset hole plates are respectively provided on both sides of the wide side of the rear side, through which the fourth screw passes to fix the speaker cover 13 on the inner side of the sealing plane of the cylinder.

[0054] The voice board 12 stores fixed voices, and the control module controls the speaker to trigger the voice playback. The voice board uses existing components, usually including an audio processing module, a voice synthesis module, a control module, an interface module and a power module, with standard interfaces and protocols, and has multiple functions, such as audio playback, recording, voice synthesis and recognition, control functions, etc. The control module controls the speaker to trigger the voice playback, adjust the volume, etc., and the power module ensures the stable operation of the voice board.

[0055] The voice board 12 and the speaker 14 are both connected to batteries and powered by the batteries.

[0056] Preferably, the voice board 12 is fixed by two second screws 11 which are relatively oblique;

[0057] Working principle details:

[0058] The guide sign is installed on the highway guardrail. When there is sufficient sunshine during the day, the battery is charged by the solar panel 3. At night or on rainy days, the reflective film 9 on the outermost side of the cylinder provides passive light for oncoming vehicles to provide lane outline prompts. The light board 7 is powered by a battery, so that the guide sign actively illuminates, further enhancing the lane outline prompts and allowing drivers to drive safely at night or in bad weather. In addition, in case of emergency, the voice board 12 controls the horn to sound, reminds the driver through voice, and provides safety warnings.

[0059] Although the above describes the specific implementation methods of the utility model in combination with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. Technical personnel in the relevant field should understand that on the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A highway driving guidance sign, characterized in that: It includes a solar panel connected to a battery, the battery is installed on the inner side of a cylinder, a light-transmitting plate is arranged on the single-sided opening side of the cylinder, a light board is fixed on the inner side of the light-transmitting plate, and a reflective film is pasted on the outer side of the light-transmitting plate.

2. A highway driving guidance sign as claimed in claim 1, characterized in that: A supporting plate is arranged under the solar panel, one lateral end of the supporting plate is connected to the connecting plate, and the other lateral end of the supporting plate is connected to the cylinder.

3. A highway driving guidance sign as claimed in claim 2, characterized in that: The connecting plate is perpendicular to the supporting plate.

4. A highway driving guidance sign as claimed in claim 1, characterized in that: The battery is fixed on the inner side of the sealing plane of the cylinder and is in close contact with the arc-shaped side wall of the cylinder.

5. A highway driving guidance sign as claimed in claim 4, characterized in that: The battery is connected to the solar panel via a connecting wire.

6. A highway driving guidance sign as claimed in claim 1, characterized in that: The light-transmitting plate is a round transparent plastic piece, which is embedded in the longitudinal section of the cylinder.

7. A highway driving guidance sign as claimed in claim 1, characterized in that: The lamp board is welded with a plurality of light-emitting lamps along the circumference.

8. A highway driving guidance sign as claimed in claim 7, characterized in that: The light-transmitting plate is provided with a plurality of protruding spotlight cups, which correspond one by one to the light-emitting lamps welded on the light plate.

9. The highway driving guidance sign according to claim 1, characterized in that: A horn is also provided on the arc-shaped side wall of the inner cavity of the cylinder.

10. A highway driving guidance sign as claimed in claim 9, characterized in that: The speaker is wrapped by a speaker cover, and a voice panel is fixed on the top of the speaker cover.

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