Solar-driven traffic warning indicator

Abstract

The utility model relates to the technical field of traffic warning devices, in particular to a solar-driven traffic warning device, which comprises a traffic warning device. Comprising a base, a supporting rod, an exhaust box, a lamp box, an air inlet box and a solar panel which are sequentially arranged from bottom to top. A cooling fan is mounted at the air hole; a detachable dust filtering assembly is inserted into the filtering cavity; according to the traffic warning indicator, a heat dissipation fan blows wind power into a lamp box, when airflow flows in the lamp box, the airflow can take away heat on electronic components in the lamp box, and the heat can be exhausted through an exhaust box and a plurality of heat dissipation grooves; by means of the design, effective heat dissipation of the lamp box can be achieved, and continuous and stable operation of the traffic warning indicator is guaranteed. Meanwhile, through the arrangement of the detachable dust filtering net, the effect of filtering air entering the lamp box is achieved, dust and the like are prevented from influencing normal operation of equipment, disassembly and cleaning are convenient, and the filtering efficiency of the dust filtering net on the dust and the like is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic warning devices, in particular to a solar-powered traffic warning device. Background Technique

[0002] A traffic warning device is a device used for traffic safety management, and its main function is to emit sound and light signals to warn and remind traffic participants to pay attention to safety; a traffic mobile signal light is one of the common traffic warning devices, and its main role is to be used for temporary traffic command. When the traffic lights at an intersection fail, the traffic mobile signal light can be directly used for temporary traffic management.

[0003] Currently, when using a traffic mobile signal light, multiple LEDs need to operate synchronously to display corresponding traffic instructions. However, with the simultaneous operation of these LEDs, the temperature inside the lamp body will gradually rise. Such a high-temperature environment may not only cause equipment failures but also have an adverse impact on the service life of the equipment. In view of this, we propose a solar-powered traffic warning device. Content of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems in the related technologies to some extent. For this reason, an object of the utility model is to propose a solar-powered traffic warning device, which can blow wind into the lamp box through a cooling fan, so as to effectively dissipate heat from the lamp box and ensure the continuous and stable operation of the traffic warning device.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A solar-powered traffic warning device, including a traffic warning device;

[0007] The traffic warning device includes a base, a support rod, an exhaust box, a lamp box, an intake box, and a solar panel, which are arranged in sequence from bottom to top;

[0008] The support rod is fixedly connected to the base and the exhaust box through bolts;

[0009] The exhaust box has a hollow structure, and a plurality of heat dissipation slots are provided on the peripheral side walls of the exhaust box. A connection slot communicating with the inner cavity of the lamp box is provided at the top of the exhaust box;

[0010] The upper and lower ends of the lamp box are transparent and are respectively fixed to the exhaust box and the intake box. Lamp covers are installed on the peripheral outer walls of the lamp box, and indicator lights are installed in the openings of the lamp covers;

[0011] A plurality of air intake slots are provided on both the front and rear side walls of the air intake box, and a filter chamber is provided on the right end face of the air intake box; an air hole communicating with the light box is provided at the bottom of the air intake box; a heat dissipation fan is installed at the air hole; a detachable dust filtering assembly is inserted at the filter chamber, and the dust filtering assembly includes two symmetric side plates. Through slots are provided on the side plates, and dust receiving trays with open tops for receiving dust are installed at the bottom ends of the two opposite end faces of the two side plates; dust filtering nets are installed at the through slots; a connecting plate is fixed between the ends of the two side plates;

[0012] The solar panel is detachably connected to the top of the air intake box.

[0013] In addition, the solar-powered traffic warning device proposed according to the above application may also have the following additional technical features:

[0014] Specifically, a threaded post is fixed at one end of the side plate away from the connecting plate. The threaded post passes through the outer wall of the air intake box and protrudes to the outside, and a nut is threadedly connected to the threaded post, and the nut abuts against the outer wall of the air intake box.

[0015] Specifically, the connecting plate, the side plate and the through slot are of an integrally formed structure, and the connecting plate, the side plate and the through slot are all made of aluminum alloy.

[0016] Specifically, universal wheels are installed at the four corners of the bottom of the base. A handle is fixedly connected to the front end of the top of the base by bolts, and a flip cover that can be flipped is installed at the rear side of the top of the base.

[0017] Specifically, the bottom of the solar panel is fixedly connected to a bracket by bolts, and the bracket is fixedly connected to the top of the air intake box by bolts.

[0018] Specifically, a retaining net is installed at the connecting groove, and the retaining net is fixedly connected to the exhaust box by bolts.

[0019] Specifically, the solar panel is inclined, and the top of the bracket is inclined.

[0020] Compared with the prior art, the beneficial effects of the present utility model are:

[0021] 1. By providing the traffic warning device: the heat dissipation fan blows the wind into the light box. When the air flow flows inside the light box, the air flow can take away the heat on the electronic components inside the light box and can be discharged through the exhaust box and a plurality of heat dissipation slots; this design can effectively dissipate the heat of the light box and ensure the continuous and stable operation of the traffic warning device; at the same time, by providing the detachable dust filtering net, it not only filters the air entering the light box, avoids the influence of dust, etc. on the normal operation of the equipment, but also is convenient for disassembly and cleaning, ensuring the dust filtering efficiency of the dust filtering net for dust, etc.

[0022] 2. The installed solar panels can supply power to the traffic warning device, converting solar energy into electrical energy, which not only provides a stable power source for the traffic warning device, but also greatly reduces the dependence on traditional electricity, and reduces energy consumption and carbon emissions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 It is a schematic diagram of a partial exploded structure of the present utility model;

[0025] Figure 3 It is a schematic diagram of an exploded structure of the air intake box in the present utility model;

[0026] Figure 4 It is a schematic diagram of the structure of the side plate in the present utility model.

[0027] In the figure:

[0028] 1. Traffic warning device; 10. Base; 101. Handle; 102. Universal wheel; 103. Flap; 11. Support rod; 12. Exhaust box; 121. Heat dissipation slot; 122. Connection slot; 13. Light box; 131. Lamp cover; 132. Indicator light; 14. Air intake box; 141. Filter cavity; 142. Air intake slot; 15. Solar panel; 151. Bracket; 16. Heat dissipation fan; 17. Connecting plate; 171. Grip; 18. Side plate; 181. Through slot; 182. Threaded post; 183. Nut; 184. Support slot; 19. Dust filter net. SPECIFIC EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] This embodiment provides a technical solution:

[0031] Please refer to Figures 1-4, a solar-powered traffic warning device, including traffic warning device 1. Traffic warning device 1 includes a base 10, a support rod 11, an exhaust box 12, a light box 13, an intake box 14, and a solar panel 15 arranged in sequence from bottom to top; the support rod 11 is fixedly connected to the base 10 and the exhaust box 12 by bolts; the exhaust box 12 has a hollow structure, and a plurality of heat dissipation grooves 121 are opened on the peripheral side walls of the exhaust box 12, and a connection groove 122 communicating with the inner cavity of the light box 13 is provided at the top of the exhaust box 12; the upper and lower ends of the light box 13 are transparent and are respectively fixed to the exhaust box 12 and the intake box 14, and the light box 13 is fixedly connected to the exhaust box 12 and the intake box 14 by bolts. Lamp covers 131 are installed on the outer walls of the four sides of the light box 13, and indicator lights 132 are installed in the openings of the lamp covers 131; a plurality of intake grooves 142 are opened on the front and rear side walls of the intake box 14, and a filter cavity 141 is opened on the right end surface of the intake box 14; an air hole communicating with the light box 13 is opened at the bottom of the intake box 14; a heat dissipation fan 16 is installed at the air hole; a detachable dust filtering component is inserted at the filter cavity 141, and the dust filtering component includes two symmetric side plates 18. Through grooves 181 are opened on the side plates 18, and dust receiving trays 184 with openings at the tops for receiving dust are installed at the bottom ends of the two opposite end faces of the two side plates 18; dust filtering nets 19 are installed at the through grooves 181; a connecting plate 17 is fixed between the ends of the two side plates 18; the solar panel 15 is detachably connected to the top of the intake box 14.

[0032] Specifically, a threaded post 182 is fixed at one end of the side plate 18 away from the connecting plate 17. The threaded post 182 passes through the outer wall of the intake box 14 and protrudes to the outside, and a nut 183 is threadedly connected to the threaded post 182, and the nut 183 abuts against the outer wall of the intake box 14. This design not only facilitates the stable connection and fixation of the side plate 18 and the intake box 14, but also facilitates the disassembly of the side plate 18 for cleaning the dust filtering net 19.

[0033] Specifically, the connecting plate 17, the side plate 18, and the through groove 181 are of an integrally formed structure, and the connecting plate 17, the side plate 18, and the through groove 181 are all made of aluminum alloy material. The integrally formed connecting plate 17, side plate 18, and through groove 181 have better structural strength, ensuring the service life of the connecting plate 17, side plate 18, and through groove 181. The aluminum alloy material has the advantages of light weight and high structural strength, which is more suitable.

[0034] Specifically, universal wheels 102 are installed at the four corners of the bottom of the base 10, a handle 101 is fixedly connected to the front end of the top of the base 10 by bolts, and a flip cover 103 that can be flipped is installed at the rear side of the top of the base 10. The handle 101 and the universal wheels 102 facilitate the movement of the device, and the setting of the flip cover 103 facilitates the maintenance of the devices inside the base 10.

[0035] Specifically, the bottom of the solar panel 15 is fixedly connected with a bracket 151 through bolts, and the bracket 151 is fixedly connected with the top of the air inlet box 14 through bolts. The bracket 151 plays a stable connection role between the solar panel 15 and the air inlet box 14, ensuring the installation stability and reliability of the solar panel 15.

[0036] Specifically, a retaining net 123 is installed at the connection groove 122, and the retaining net 123 is fixedly connected with the exhaust box 12 through bolts. The setting of the retaining net 123 can prevent foreign objects such as flying insects from entering the lamp box 13 through the heat dissipation slots 121, playing a protective role for the electronic components in the lamp box 13.

[0037] Specifically, the solar panel 15 is inclined, and the top of the bracket 151 is inclined. The inclined installation not only increases the contact area between the solar panel 15 and sunlight, but also helps to maximize the absorption of solar energy at different times.

[0038] It can be understood that a handle 171 is fixedly connected to the outer wall of the connecting plate 17 in this embodiment. By pulling the handle 171, it is convenient to move the connecting plate 17 and the side plate 18, and thus it is convenient to disassemble and assemble the connecting plate 17 and the side plate 18 to clean the dust filter net 19.

[0039] It should be added that the base 10 in this embodiment has a hollow structure, and electrical equipment such as a storage battery and an inverter are installed inside the base. The storage battery is responsible for storing the electric energy converted by the solar panel to meet the power supply requirements of the signal indicator lamp 132, etc., and the inverter converts direct current into alternating current to meet the power supply requirements; while the electrical equipment such as the storage battery and the inverter are all conventional components of traffic signal lights in the prior art, and their principles are well known to those skilled in the art, so they will not be elaborated here.

[0040] During specific use, the user first turns on the power of the cooling fan 16, and the cooling fan 16 starts to work. At this time, the external air flow enters the air inlet box 14 through multiple air inlet slots 142, and the air flow synchronously passes through the dust filter nets 19 on both sides. Dust and other impurities in the air flow are filtered. Subsequently, the filtered air flow is blown into the lamp box 13 by the cooling fan 16. The air flow passes through the electronic components in the lamp box 13 and takes away the heat on the electronic components. At this time, the air flow is discharged to the outside through the connection groove 122 and the heat dissipation slots 121. As the air flow continuously flows in the lamp box 13, the inside of the lamp box 13 can be continuously cooled;

[0041] When it is necessary to clean the dust filter net 19, the user first unscrews the nuts 183 on both sides, and the nuts 183 will then disengage from the threaded posts 182. Subsequently, the user pulls the handle 171 to one side, and the handle 171 drives the connecting plate 17 and the side plate 18 to move horizontally. When the side plate 18 disengages from the air inlet box 14, the user can clean the dust filter net 19.

[0042] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model, which are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A solar-powered traffic warning device, comprising a traffic warning device (1), characterized in that: The traffic warning device (1) comprises a base (10), a support rod (11), an exhaust box (12), a light box (13), an air intake box (14) and a solar panel (15) which are arranged in sequence from bottom to top; The support rod (11) is fixedly connected to the base (10) and the exhaust box (12) by bolts; The exhaust box (12) is a hollow structure, and the four side walls of the exhaust box (12) are all provided with a plurality of heat dissipation grooves (121). The top of the exhaust box (12) is provided with a connection groove (122) that is connected to the inner cavity of the light box (13); The upper and lower ends of the light box (13) are transparent and are respectively fixed to the exhaust box (12) and the air inlet box (14). Lamp covers (131) are installed on all four outer walls of the light box (13), and indicator lights (132) are installed in the openings of the lamp covers (131). The front and rear side walls of the air inlet box (14) are both provided with a plurality of air inlet slots (142), and the right end surface of the air inlet box (14) is provided with a filter chamber (141); the bottom of the air inlet box (14) is provided with an air hole connected to the light box (13); a heat dissipation fan (16) is installed at the air hole; a detachable dust filter assembly is inserted into the filter chamber (141), and the dust filter assembly includes two symmetrical side panels (18), each of which is provided with a through slot (181); brackets (184) for receiving dust and having an open top are installed at the bottom ends of two opposite end surfaces of the two side panels (18); a dust filter net (19) is installed at the through slot (181); a connecting plate (17) is fixed between the ends of the two side panels (18); The solar panel (15) is detachably connected to the top of the air intake box (14).

2. The solar-powered traffic warning device according to claim 1, wherein: A threaded column (182) is fixed at one end of the side plate (18) away from the connecting plate (17), the threaded column (182) passes through the outer wall of the air intake box (14) and protrudes to the outside, and a nut (183) is threadedly connected to the threaded column (182), and the nut (183) is pressed against the outer wall of the air intake box (14).

3. The solar-powered traffic warning device according to claim 1, characterized in that: The connecting plate (17), the side plate (18) and the through groove (181) are an integrally formed structure, and the connecting plate (17), the side plate (18) and the through groove (181) are all made of aluminum alloy.

4. The solar-powered traffic warning device according to claim 1, wherein: Universal wheels (102) are installed at the four corners of the bottom of the base (10), a handle (101) is fixedly connected to the front end of the top of the base (10) by bolts, and a flip cover (103) is installed on the rear side of the top of the base (10).

5. The solar-powered traffic warning device according to claim 1, characterized in that: The bottom of the solar panel (15) is fixedly connected to a bracket (151) via bolts, and the bracket (151) is fixedly connected to the top of the air intake box (14) via bolts.

6. The solar-powered traffic warning device according to claim 1, wherein: A blocking net (123) is installed at the connection groove (122), and the blocking net (123) is fixedly connected to the exhaust box (12) via bolts.

7. The solar-powered traffic warning device according to claim 1, wherein: The solar panel (15) is inclined, and the top of the bracket (151) is inclined.

Images