Solar power supply linear contour indicating equipment applied to expressway section

Abstract

The invention provides solar power supply linear contour indicating equipment applied to a highway section, and relates to the technical field of road traffic marking equipment. The solar power supply linear contour indication equipment applied to the expressway section comprises a shell, a plurality of lamp beads, a circuit board and a battery, the shell is used for being detachably installed on a wave-shaped guardrail of an expressway, and a linear contour is formed along the wave-shaped guardrail. The circuit board is mounted on the shell; the lamp beads are electrically connected with the circuit board, and the lamp beads are obliquely arranged backwards; the battery is arranged in the shell and is electrically connected with the circuit board; the shell is provided with a photovoltaic panel installation groove, and a photovoltaic panel is installed in the photovoltaic panel installation groove. According to the solar power supply linear contour indicating equipment applied to the highway section, the technical problem that certain potential safety hazards exist due to the fact that a driver cannot accurately judge the edge distance and the contour of a road when driving at night or on foggy days on an existing complex highway section is solved.

Description

Technical Field

[0001] The invention relates to the technical field of road traffic sign equipment, and in particular to solar-powered linear profile indication equipment used in high-speed road sections. Background Art

[0002] Road traffic sign equipment is a facility used to provide road users with traffic information such as direction, location, distance, etc. They play a vital role in road traffic management.

[0003] There are no lighting facilities on both sides of China's highways. Due to limited visibility, it is impossible to predict the road margin when driving at night or in foggy weather, which poses certain safety hazards. The passive guide signs and fog lights currently on the market have similar functions. The existing passive guide signs and fog lights can play a good indication effect on sections with straight contours. However, in complex sections such as sharp bends, continuous bends, V-shaped uphill and downhill sections with large angles, it is impossible to effectively warn the contour and effectively indicate the safety margin line. In the prior art, reflective film is pasted on complex sections, but the brightness of the reflective film is low, it does not have the active light-emitting function, and it is affected by the angle of light, so that the information reflected by the reflective film is not easily obtained by the driver and passengers, and an effective linear reminder function cannot be formed; and the surface reflection principle is easy to dazzle, which poses certain dangers to driving.

[0004] The inventors have found at least the following problems in the process of implementing this embodiment:

[0005] On the complex sections of existing highways, drivers cannot accurately judge the road margins and contours when driving at night or in fog, which poses certain safety risks. Summary of the invention

[0006] The purpose of the present invention is to provide a solar-powered linear contour indication device for use on highway sections, which solves the technical problem that drivers cannot accurately judge the road margins and contours when driving on complex sections of existing highways at night or in fog, resulting in certain safety hazards.

[0007] Invention scheme:

[0008] The present invention provides a solar-powered linear contour indicating device for use in expressway sections, comprising a shell, a plurality of lamp beads, a circuit board and a battery; the shell is used to be detachably installed on a corrugated guardrail of an expressway to form a linear contour; the circuit board is installed on the shell; the lamp beads are electrically connected to the circuit board, and the lamp beads are arranged tilted backward; the battery is installed inside the shell and is electrically connected to the circuit board; the shell is provided with a photovoltaic panel mounting groove, the photovoltaic panel mounting groove is installed with a photovoltaic panel, and the photovoltaic panel is electrically connected to the battery.

[0009] Furthermore, the shell includes a rear side plate, an upper side plate, a front side plate, a lower side plate, an end plate and a clamping plate; the rear side plate is connected to the upper side plate, the front side plate is connected to the upper side plate, the lower side plate is respectively connected to the front side plate and the rear side plate, and the end plate is used to seal the space formed by the rear side plate, the upper side plate, the front side plate and the lower side plate; the clamping plate is connected to the rear side plate; the clamping plate is installed with a plurality of bolts, the bolts are threadedly connected to the clamping plate, and the bolts are against the corrugated guardrail.

[0010] Furthermore, the clamping plate is provided with a convex strip, and the bolt is threadedly connected to the convex strip.

[0011] Furthermore, a support plate is provided in the shell, the support plate is connected to the rear side plate, and the support plate is connected to the battery.

[0012] Furthermore, the front side plate is provided with an upper stretching plate, a rear stretching plate and a lower stretching plate; the upper stretching plate, the rear stretching plate and the lower stretching plate form a trapezoidal groove.

[0013] Furthermore, the lamp bead is connected to a lamp pressing plate, and the lamp pressing plate is connected to the shell.

[0014] Furthermore, the lamp pressing plate is connected with a plurality of protrusions, and the protrusions are sleeved on the lamp beads.

[0015] Furthermore, the arrangement of the lamp beads is rectangular as a whole.

[0016] Furthermore, the photovoltaic panel is provided with a first through hole, the upper side plate is provided with a second through hole, the first through hole is connected to the second through hole, a signal antenna is installed in the first through hole, and the signal antenna is electrically connected to the battery.

[0017] Furthermore, the upper stretching plate and the lower stretching plate are respectively connected with wire harnesses.

[0018] Beneficial effects: The present invention provides a solar-powered linear contour indication device for use on highway sections. When in use, several indication devices are installed on the corrugated guardrails on both sides of complex highway sections. During the day, the photovoltaic panels convert solar energy into electrical energy and store it in the battery. At night, the battery transmits electrical energy to the circuit board, and the electrical energy drives several lamp beads to lighten. Because the lamp beads are tilted backward, it is easier for vehicles traveling forward to accurately judge the margins and contours of the road, thereby improving the safety of drivers traveling on complex highway sections. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of a solar-powered linear profile indication device applied to a highway section provided in this embodiment;

[0021] Figure 2 A schematic diagram of the structure of a solar-powered linear profile indication equipment part applied to a highway section provided in this embodiment;

[0022] Figure 3 A schematic diagram of the structure of a solar-powered linear profile indication equipment part applied to a highway section provided in this embodiment;

[0023] Figure 4 A schematic diagram of the structure of a solar-powered linear profile indication equipment part applied to a highway section provided in this embodiment.

[0024] icon:

[0025] 100-housing; 110-photovoltaic panel mounting groove; 120-rear side plate; 130-upper side plate; 131-upper stretch plate; 132-rear stretch plate; 133-lower stretch plate; 134-trapezoidal groove; 135-first through hole; 136-wire harness; 140-front side plate; 150-lower side plate; 160-end plate; 170-clamping plate; 171-bolt; 172-convex strip; 180-support plate; 190-lamp pressing plate; 191-bump;

[0026] 200-lamp beads;

[0027] 300-circuit board;

[0028] 400-battery;

[0029] 500-photovoltaic panel; 510-second through hole;

[0030] 600-Signal antenna;

[0031] 700-Corrugated guardrail. DETAILED DESCRIPTION

[0032] In order to make the purpose, 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 in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0036] In addition, the terms "horizontal" and "vertical" do not mean that the components must be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0039] This embodiment provides a solar powered linear profile indication device for use on a highway section. Figure 1-4 As shown, it includes a shell 100, a plurality of lamp beads 200, a circuit board 300 and a battery 400; the shell 100 is used for detachable installation on the corrugated guardrail 700 of the highway, forming a linear contour along the shell; the circuit board 300 is installed on the shell 100; the lamp beads 200 are electrically connected to the circuit board 300, and the lamp beads 200 are tilted backward; the battery 400 is installed inside the shell 100, and it is electrically connected to the circuit board 300; the shell 100 is provided with a photovoltaic panel mounting groove 110, and the photovoltaic panel mounting groove 110 is installed with a photovoltaic panel 500, and the photovoltaic panel 500 is electrically connected to the battery 400.

[0040] Specifically, the internal space of the shell 100 is used to install the circuit board 300 and the battery 400, and the external space is used to support the connection between the photovoltaic panel 500 and the corrugated guardrail 700 of the highway. The circuit board 300 is connected to a light board, and the light board is used to fix the lamp beads 200; the lamp beads 200 are tilted backward and face the direction of the vehicle, which is convenient for the driver to see. The angle between the lamp beads 200 and the circuit board 300 is 45°-75°, preferably 60°, which has a good indicating effect and enables the driver to accurately judge the road margin; the photovoltaic panel mounting groove 110 is used to install the photovoltaic panel 500, and the photovoltaic panel 500 converts solar energy into electrical energy and transmits it to the battery 400. By setting the photovoltaic panel 500, the battery 400 can be charged, which can save electricity and is more environmentally friendly. It can also be conveniently installed on any section of the highway for use without being affected by the laying of power supply cables; the battery 400 transmits electrical energy to the circuit board 300, thereby making the lamp beads 200 brighter. When in use, several indicating devices are installed on the corrugated guardrails 700 on both sides of the complex sections of the highway. During the day, the photovoltaic panels 500 convert solar energy into electrical energy and store it in the battery 400. At night, the battery 400 transmits electrical energy to the circuit board 300, and the electrical energy drives several lamp beads 200 to lighten. Because the lamp beads 200 are tilted backward, it is easier for vehicles traveling forward to accurately judge the margins and contours of the road, thereby improving the safety of drivers driving on complex sections of the highway.

[0041] In this embodiment, the shell 100 includes a rear side plate 120, an upper side plate 130, a front side plate 140, a lower side plate 150, an end plate 160 and a clamping plate 170; the rear side plate 120 is connected to the upper side plate 130, the front side plate 140 is connected to the upper side plate 130, the lower side plate 150 is respectively connected to the front side plate 140 and the rear side plate 120, and the end plate 160 is used to seal the space formed by the rear side plate 120, the upper side plate 130, the front side plate 140 and the lower side plate 150; the clamping plate 170 is connected to the rear side plate 120; the clamping plate 170 is installed with a plurality of bolts 171, the bolts 171 are threadedly connected to the clamping plate 170, and the bolts 171 are against the corrugated guardrail 700.

[0042] Specifically, the rear side plate 120, the upper side plate 130, the front side plate 140, the lower side plate 150 and the clamping plate 170 are integrally formed to enhance the connection strength between each other. Two end plates 160 are provided for sealing the space formed by the rear side plate 120, the upper side plate 130, the front side plate 140 and the lower side plate 150. The clamping plate 170 is connected to the corrugated guardrail 700 by bolts 171. By rotating the bolts 171, the shell 100 and the corrugated guardrail 700 are more tightly connected. At the same time, by rotating the bolts 171, the clamping plate 170 can adapt to corrugated guardrails 700 of different thicknesses.

[0043] In this embodiment, the clamping plate 170 is provided with a protruding strip 172 , and the bolt 171 is threadedly connected to the protruding strip 172 .

[0044] Specifically, the provision of the convex strip 172 enhances the connection strength between the bolt 171 and the clamping plate 170 , making the connection between the housing 100 and the corrugated guardrail 700 more stable.

[0045] In this embodiment, a support plate 180 is disposed in the housing 100 , and the support plate 180 is connected to the rear side plate 120 , and the support plate 180 is connected to the battery 400 .

[0046] Specifically, the support plate 180 can be provided to place the battery 400 inside the housing 100 to prevent the battery 400 from being exposed to the outside.

[0047] In this embodiment, the front side plate 140 is provided with an upper stretching plate 131 , a rear stretching plate 132 and a lower stretching plate 133 ; the upper stretching plate 131 , the rear stretching plate 132 and the lower stretching plate 133 form a trapezoidal groove 134 .

[0048] Specifically, the trapezoidal groove 134 formed by the upper stretching plate 131 , the rear stretching plate 132 and the lower stretching plate 133 is convenient for placing electrical components, and waterproof plugs are provided at both ends of the trapezoidal groove 134 .

[0049] In this embodiment, the lamp bead 200 is connected to a lamp pressing plate 190 , and the lamp pressing plate 190 is connected to the housing 100 .

[0050] Specifically, the pressing plate is used to limit the position of the lamp bead 200 and the circuit board 300 to prevent the circuit board 300 and the lamp bead 200 from shaking.

[0051] In this embodiment, the lamp pressing plate 190 is connected with a plurality of protrusions 191 , and the protrusions 191 are sleeved on the lamp beads 200 .

[0052] Specifically, the protrusion 191 wraps the lamp bead 200 , and the protrusion 191 is also tilted backward to ensure the stability of the irradiation direction of the lamp bead 200 .

[0053] In this embodiment, the arrangement of the lamp beads 200 is a rectangle as a whole.

[0054] Specifically, the lamp beads 200 are arranged in two rows, with 40 lamp beads 200 in each row. The arrangement and layout of the lamp beads 200 are more reasonable, and can better form a linear contour on the edge of the highway, and provide better and more complete indication.

[0055] In this embodiment, the photovoltaic panel 500 is provided with a first through hole 135, and the upper side plate 130 is provided with a second through hole 510. The first through hole 135 is connected to the second through hole 510. The first through hole 135 is installed with a signal antenna 600, and the signal antenna 600 is electrically connected to the battery 400.

[0056] Specifically, the setting of the first through hole 135 and the second through hole 510 facilitates the installation of the signal antenna 600, and also facilitates the connection between the signal antenna 600 and the battery 400. By setting the signal antenna 600, it is more convenient to receive and send signals, and it can be conveniently installed on any section of the highway for use without being affected by the laying of communication cables.

[0057] In this embodiment, the upper stretching plate 131 and the lower stretching plate 133 are respectively connected to the wire harness 136 .

[0058] Specifically, the wiring harness 136 is provided to limit the direction of the internal wiring of the housing 100 to ensure that the wiring is neat.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A solar-powered linear profile indication device for use on highway sections, characterized in that: It comprises a housing (100), a plurality of lamp beads (200), a circuit board (300) and a battery (400); The housing (100) is used to be detachably mounted on a corrugated guardrail (700) of a highway, forming a linear profile along the corrugated guardrail; The circuit board (300) is mounted on the housing (100); The lamp bead (200) is electrically connected to the circuit board (300), and the lamp bead (200) is arranged tilted backwards; The battery (400) is installed inside the housing (100) and is electrically connected to the circuit board (300); The housing (100) is provided with a photovoltaic panel mounting groove (110), a photovoltaic panel (500) is mounted in the photovoltaic panel mounting groove (110), and the photovoltaic panel (500) is electrically connected to the battery (400).

2. According to claim 1, a solar-powered linear profile indication device for use on a highway section is characterized in that: The housing (100) comprises a rear side plate (120), an upper side plate (130), a front side plate (140), a lower side plate (150), an end plate (160) and a clamping plate (170); The rear side plate (120) is connected to the upper side plate (130), the front side plate (140) is connected to the upper side plate (130), the lower side plate (150) is connected to the front side plate (140) and the rear side plate (120) respectively, and the end plate (160) is used to seal the space formed by the rear side plate (120), the upper side plate (130), the front side plate (140) and the lower side plate (150); The clamping plate (170) is connected to the rear side plate (120); The clamping plate (170) is installed with a plurality of bolts (171), the bolts (171) are threadedly connected to the clamping plate (170), and the bolts (171) abut against the corrugated guardrail (700).

3. The solar-powered linear profile indication equipment used in high-speed road sections according to claim 2 is characterized in that: The clamping plate (170) is provided with a convex strip (172), and the bolt (171) is threadedly connected to the convex strip (172).

4. The solar-powered linear profile indication equipment used in high-speed road sections according to claim 3 is characterized in that: A support plate (180) is provided in the housing (100), the support plate (180) is connected to the rear side plate (120), and the support plate (180) is connected to the battery (400).

5. The solar-powered linear profile indication equipment used in highway sections according to claim 4 is characterized in that: The front side plate (140) is provided with an upper stretching plate (131), a rear stretching plate (132) and a lower stretching plate (133); The upper stretching plate (131), the rear stretching plate (132) and the lower stretching plate (133) form a trapezoidal groove (134).

6. The solar-powered linear profile indication equipment used in highway sections according to claim 5 is characterized in that: The lamp bead (200) is connected to a lamp pressing plate (190), and the lamp pressing plate (190) is connected to the housing (100).

7. The solar-powered linear profile indication device for use on a highway section according to claim 6, characterized in that: The lamp pressing plate (190) is connected to a plurality of protrusions (191), and the protrusions (191) are sleeved on the lamp beads (200).

8. The solar-powered linear profile indication equipment used in highway sections according to claim 7 is characterized in that: The arrangement of the lamp beads (200) is generally rectangular.

9. The solar-powered linear profile indication equipment used in highway sections according to claim 8, characterized in that: The photovoltaic panel (500) is provided with a first through hole (135), the upper side plate (130) is provided with a second through hole (510), the first through hole (135) is connected to the second through hole (510), the first through hole (135) is installed with a signal antenna (600), and the signal antenna (600) is electrically connected to the battery (400).

10. The solar-powered linear profile indication equipment used in highway sections according to claim 9, characterized in that: The upper stretching plate (131) and the lower stretching plate (133) are respectively connected with a wire harness (136).

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