A indicating device for road emergency lighting

Abstract

The present invention belongs to the technical field of road emergency indication, and specifically refers to an indication device for road emergency lighting, including a base, a power box, a counterweight, an extension type indication mechanism, an energy storage type power supply mechanism and an overflow type recovery mechanism, wherein the power box is arranged on the upper wall of the base, the counterweight is arranged on the upper wall of the power box, the extension type indication mechanism is arranged on the power box, the energy storage type power supply mechanism is arranged on the side wall of the power box, the overflow type recovery mechanism is arranged inside the power box, and the extension type indication mechanism includes a lifting mechanism and a marking mechanism. The present invention provides an indication device for road emergency lighting that can automatically charge and discharge emergency batteries without wasting solar energy, and can maintain the activity of the batteries, ensure the service life of the batteries, and extend the duration of emergency marking.

Description

Technical Field

[0001] The invention belongs to the technical field of road emergency indication, and in particular refers to an indication device for road emergency lighting. Background Art

[0002] Urban roads refer to roads that lead to various areas in the city and are used for transportation and pedestrians within the city, facilitating residents' lives, work, cultural and entertainment activities. Urban roads face various complex situations. In emergencies, when the normal power supply fails, road emergency lighting indicators can provide lighting and evacuation direction instructions. It mainly includes emergency lighting lamps and evacuation indicator lights.

[0003] The existing road emergency lighting indicator equipment has the following problems:

[0004] When existing road emergency lighting indicator equipment uses batteries for energy storage in emergencies, operators need to regularly check the battery power to ensure that the emergency equipment can maintain a long-term indication function when used in an emergency. The above method is relatively troublesome, and traditional road emergency lighting indicator equipment does not have the ability to automatically charge and discharge emergency batteries, and cannot maintain the activity of batteries when they are placed for a long time, causing the battery to have a reduced storage capacity and shortened service life when placed for a long time, thereby shortening the identification time of the identification structure when used in an emergency. Therefore, it cannot meet the existing use needs of road emergency lighting indicator equipment. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a road emergency lighting indicator device that can automatically charge and discharge the emergency battery without wasting solar energy, maintain the battery activity, ensure the battery life, and extend the emergency sign time.

[0006] The technical solution adopted in this scheme is as follows: This scheme proposes an indication device for road emergency lighting, including a base, a power box, a counterweight, an extension type indication mechanism, an energy storage type power supply mechanism and an overflow type recovery mechanism. The power box is arranged on the upper wall of the base, the counterweight is arranged on the upper wall of the power box, the extension type indication mechanism is arranged on the power box, the energy storage type power supply mechanism is arranged on the side wall of the power box, and the overflow type recovery mechanism is arranged inside the power box. The extension type indication mechanism includes a lifting mechanism and an identification mechanism. The lifting mechanism is arranged on the upper wall of the power box, and the identification mechanism is arranged at one end of the lifting mechanism away from the power box. The energy storage type power supply mechanism includes an energy absorption mechanism and an energy collection mechanism. The energy absorption mechanism is arranged on the side wall of the power box, and the energy collection mechanism is arranged inside the power box. The overflow type recovery mechanism includes a conductive mechanism, a discharge mechanism, a ventilation mechanism and a diversion mechanism. The conductive mechanism is arranged inside the power box on one side of the energy collection mechanism, and the discharge mechanism is arranged on the conductive mechanism. The ventilation mechanism is arranged at one end of the lifting mechanism close to the identification mechanism, and the diversion mechanism is arranged on the top wall of the power box.

[0007] As a further preferred embodiment of the present invention, the lifting mechanism includes a sleeve, a sleeve, a locking bolt, a locking screw hole, a telescopic plate and a spring, the sleeve is connected to the upper wall of the power box on the inner side of the counterweight block, the sleeve is slidably arranged inside the sleeve, the locking bolt penetrates the inner wall of one end of the sleeve close to the power box, the locking bolt is threadedly connected to the sleeve, the locking screw hole is arranged at the end of the sleeve away from the sleeve, and the telescopic plate is respectively arranged on the outside of the sleeve above the locking bolt and the outside of the sleeve above the locking screw hole; the identification mechanism includes a fixing plate and an identification screen, the fixing plate is arranged on the upper wall of the sleeve, and the identification screen is arranged on the upper wall of the fixing plate.

[0008] When in use, the elastic extension of the spring drives the sleeve to extend from the inside of the sleeve, and the sleeve drives the identification screen to rise through the fixing plate. The raised sleeve makes it easier for passing vehicles and pedestrians to observe the emergency identification board from a distance.

[0009] Preferably, the energy absorption mechanism includes a support frame and a photovoltaic panel, the support frame is arranged on one side of the power box, the photovoltaic panel is arranged at one end of the support frame away from the power box, and the photovoltaic panel is arranged at an angle; the energy collection mechanism includes a heat dissipation grid box, an emergency battery, a power sensor and an emergency rectifier, the heat dissipation grid box is arranged on the bottom wall of the power box, the heat dissipation grid box is arranged with an opening at the upper end, the emergency battery is arranged inside the heat dissipation grid box, the power sensor and the emergency rectifier are respectively arranged on the upper wall of the emergency battery, the power sensor and the emergency rectifier are respectively electrically connected to the emergency battery, and the emergency rectifier is electrically connected to the photovoltaic panel.

[0010] When in use, the photovoltaic panel is on the sunny side. The photovoltaic panel converts the collected solar energy into electrical energy. After rectification by the emergency rectifier, the electrical energy flows into the emergency battery for storage. The power sensor monitors the current inside the emergency battery in real time to ensure that the emergency battery has sufficient power during emergency use.

[0011] Specifically, the conductive mechanism includes a conductive motor, a generator frame, a generator and a conductive shaft. The conductive motor is symmetrically arranged on the inner walls at both ends of the heat dissipation grid box, the generator frame is symmetrically arranged on the bottom walls at both ends of the power box, the generator is penetrated and arranged on the inner wall of one end of the generator frame away from the bottom wall of the power box, the conductive motor and the generator are coaxially arranged horizontally, and the conductive shaft is arranged between the power end of the conductive motor and the power end of the generator; the discharge mechanism includes an auxiliary battery and an auxiliary rectifier, the auxiliary battery is symmetrically arranged on the bottom walls at both ends of the power box, the auxiliary rectifier is arranged on the upper wall of the auxiliary battery, and the auxiliary rectifier is electrically connected to the auxiliary battery; the ventilation mechanism includes an air inlet, an air cooling fan and a one-way exhaust Valve, the air inlet cylinder is penetrated and arranged between the sleeve and the fixed plate, the sleeve is connected to the air inlet cylinder, the air-cooling fan is penetrated and arranged at both ends of the air inlet cylinder, the air-cooling fan is electrically connected to the auxiliary battery, and multiple groups of one-way exhaust valves are connected and arranged on the upper wall of the power box; the diversion mechanism includes a filter cotton layer, a guide cylinder, an air outlet, a float type drain valve and a guide pipe, the filter cotton layer is arranged on the inner wall of the sleeve, the guide cylinder is arranged on the top wall of the power box outside the sleeve, the guide cylinder is opened at the upper end, multiple groups of air outlets are arranged at one end of the guide cylinder close to the top wall of the power box, the float type drain valve is connected and arranged on the bottom wall of the guide cylinder, and the guide pipe penetrates the power box and is connected to the end of the float type drain valve away from the guide cylinder.

[0012] During use, under the condition of high light intensity, in order to ensure the storage temperature of the emergency battery inside the power box and without wasting solar energy, when the power sensor detects that the emergency battery is fully charged, the power end of the conduction motor drives the generator through the conduction shaft. When the generator rotates, it generates electrical energy. The electrical energy generated by the generator is rectified by the auxiliary rectifier and then introduced into the auxiliary battery for storage. The auxiliary battery supplies power to the air-cooling fan. The air-cooling fan draws outside air into the air inlet tube. The air inside the air inlet tube is guided into the sleeve along the casing. The sleeve transports the air to the guide tube. The guide tube discharges the air into the power box through the air outlet. The air with higher temperature inside the power box is displaced by the outside air and discharged from the one-way exhaust valve, thereby completing the heat dissipation operation inside the power box.

[0013] Wherein, the controller is arranged on the inner wall of the power box.

[0014] Preferably, the controller is electrically connected to the emergency battery, the power sensor, the emergency rectifier, the conduction motor, the auxiliary battery, the auxiliary rectifier and the air-cooling fan respectively.

[0015] The beneficial effects achieved by adopting the above structure are as follows:

[0016] Compared with the prior art, the present invention adopts a combination of an emergency power supply and an auxiliary power supply. Through the setting of an extension-type indicating mechanism, an energy storage-type power supply mechanism and an overflow-type energy recovery mechanism, the power supply inside the emergency battery can be kept in a fully charged state under the coordinated use of the lifting mechanism, the identification mechanism, the energy absorption mechanism, the energy collection mechanism, the conductive mechanism, the discharge mechanism, the ventilation mechanism and the diversion mechanism. During the continuous charging of the emergency battery, the power of the emergency battery is consumed by the conduction motor, so that the emergency battery works within a relatively ideal power range, reducing the deep discharge and overcharge of the emergency battery, which helps to maintain the activity of the emergency battery and prevent the emergency battery from failing due to long-term non-use. The conduction motor drives the generator to charge the auxiliary battery through the conduction shaft. After the auxiliary battery has electrical energy, it drives the air-cooling fan to rotate to ventilate and dissipate heat inside the power box. In the summer when the light duration is long, under the continuous discharge of the conduction motor, on the one hand, the activity of the emergency battery can be maintained, and on the other hand, the auxiliary battery can dissipate heat and ventilate the inside of the identification structure that is exposed to light for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0018] Figure 2 This is the main stereogram of the scheme;

[0019] Figure 3 This is a schematic diagram of the internal structure of this scheme;

[0020] Figure 4 This is the main view of this scheme;

[0021] Figure 5 This is a side view of the scheme;

[0022] Figure 6 This is a top view of the scheme;

[0023] Figure 7 It is a cross-sectional view of the AA portion of the figure;

[0024] Figure 8 It is a cross-sectional view of the BB portion of the figure;

[0025] Fig. 9 for Figure 1 A magnified structural view of part I;

[0026] Fig.10 for Figure 3 A magnified structural view of Part II.

[0027] Among them, 1. base, 2. power box, 3. counterweight, 4. extension type indicator mechanism, 5. lifting mechanism, 6. sleeve, 7. sleeve, 8. locking bolt, 9. locking screw hole, 10. identification mechanism, 11. fixing plate, 12. identification screen, 13. energy storage type power supply mechanism, 14. energy absorption mechanism, 15. support frame, 16. photovoltaic panel, 17. energy collection mechanism, 18. heat dissipation grid box, 19. emergency battery, 20. power sensor, 21. emergency rectifier, 22. overflow type Recovery mechanism, 23. Conductive mechanism, 24. Conductive motor, 25. Generator frame, 26. Generator, 27. Conductive shaft, 28. Discharge mechanism, 29. Auxiliary battery, 30. Auxiliary rectifier, 31. Ventilation mechanism, 32. Air inlet tube, 33. Air-cooled fan, 34. Diversion mechanism, 35. Filter cotton layer, 36. Diversion tube, 37. Air outlet, 38. Float-type drain valve, 39. Diversion pipe, 40. Controller, 41. Telescopic plate, 42. Spring, 43. One-way exhaust valve.

[0028] The accompanying drawings are used to provide further understanding of the present scheme and constitute a part of the specification. Together with the embodiments of the present scheme, they are used to explain the present scheme and do not constitute a limitation on the present scheme. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the present scheme will be clearly and completely described below in conjunction with the drawings in the embodiments of the present scheme. Obviously, the described embodiments are only part of the embodiments of the present scheme, not all of the embodiments; based on the embodiments in the present scheme, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present scheme.

[0030] In the description of this scheme, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this scheme and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this scheme.

[0031] like Figure 1-Figure 10As shown, the present scheme proposes an indication device for road emergency lighting, comprising a base 1, a power box 2, a counterweight 3, an extension type indication mechanism 4, an energy storage type power supply mechanism 13 and an overflow type recovery mechanism 22, wherein the power box 2 is arranged on the upper wall of the base 1, the counterweight 3 is arranged on the upper wall of the power box 2, the extension type indication mechanism 4 is arranged on the power box 2, the energy storage type power supply mechanism 13 is arranged on the side wall of the power box 2, the overflow type recovery mechanism 22 is arranged inside the power box 2, the extension type indication mechanism 4 comprises a lifting mechanism 5 and an identification mechanism 10, the lifting mechanism 5 is arranged on the upper wall of the power box 2, and the identification mechanism 10 is arranged on the upper wall of the power box 2. At the end of the lifting mechanism 5 away from the power box 2, the energy storage type power supply mechanism 13 includes an energy absorption mechanism 14 and an energy collection mechanism 17, the energy absorption mechanism 14 is arranged on the side wall of the power box 2, the energy collection mechanism 17 is arranged inside the power box 2, the overflow type energy recovery mechanism 22 includes a conductive mechanism 23, a discharge mechanism 28, a ventilation mechanism 31 and a flow guide mechanism 34, the conductive mechanism 23 is arranged inside the power box 2 on the side of the energy collection mechanism 17, the discharge mechanism 28 is arranged on the conductive mechanism 23, the ventilation mechanism 31 is arranged at one end of the lifting mechanism 5 close to the identification mechanism 10, and the flow guide mechanism 34 is arranged on the top wall of the power box 2.

[0032] The lifting mechanism 5 includes a sleeve 6, a sleeve 7, a locking bolt 8, a locking screw hole 9, a telescopic plate 41 and a spring 42. The sleeve 6 is connected to the upper wall of the power box 2 on the inner side of the counterweight 3. The sleeve 7 is slidably arranged inside the sleeve 6. The locking bolt 8 penetrates the inner wall of the sleeve 6 at one end close to the power box 2. The locking bolt 8 is threadedly connected to the sleeve 6. The locking screw hole 9 is arranged at the end of the sleeve 7 away from the sleeve 6. The telescopic plate 41 is respectively arranged on the outside of the sleeve 6 above the locking bolt 8 and the outside of the sleeve 7 above the locking screw hole 9; the identification mechanism 10 includes a fixing plate 11 and an identification screen 12. The fixing plate 11 is arranged on the upper wall of the sleeve 7, and the identification screen 12 is arranged on the upper wall of the fixing plate 11.

[0033] The energy absorption mechanism 14 includes a support frame 15 and a photovoltaic panel 16. The support frame 15 is arranged on one side of the power box 2, and the photovoltaic panel 16 is arranged at one end of the support frame 15 away from the power box 2, and the photovoltaic panel 16 is arranged at an angle; the energy collection mechanism 17 includes a heat dissipation grid box 18, an emergency battery 19, a power sensor 20 and an emergency rectifier 21. The heat dissipation grid box 18 is arranged on the bottom wall of the power box 2, and the heat dissipation grid box 18 is opened at the upper end. The emergency battery 19 is arranged inside the heat dissipation grid box 18, and the power sensor 20 and the emergency rectifier 21 are respectively arranged on the upper wall of the emergency battery 19, and the power sensor 20 and the emergency rectifier 21 are respectively electrically connected to the emergency battery 19, and the emergency rectifier 21 is electrically connected to the photovoltaic panel 16.

[0034] The conductive mechanism 23 includes a conductive motor 24, a generator frame 25, a generator 26 and a conductive shaft 27. The conductive motor 24 is symmetrically arranged on the inner walls at both ends of the heat dissipation grid box 18, the generator frame 25 is symmetrically arranged on the bottom walls at both ends of the power supply box 2, and the generator 26 is penetrated and arranged on the inner wall of one end of the generator frame 25 away from the bottom wall of the power supply box 2. The conductive motor 24 and the generator 26 are coaxially arranged horizontally, and the conductive shaft 27 is arranged between the power end of the conductive motor 24 and the power end of the generator 26; the discharge mechanism 28 includes an auxiliary battery 29 and an auxiliary rectifier 30. The auxiliary battery 29 is symmetrically arranged on the bottom walls at both ends of the power supply box 2, and the auxiliary rectifier 30 is arranged on the upper wall of the auxiliary battery 29, and the auxiliary rectifier 30 is electrically connected to the auxiliary battery 29; the ventilation mechanism 31 includes an air inlet 32, an air cooling fan 33 and a one-way exhaust valve 43 The air inlet cylinder 32 is penetrated between the sleeve 7 and the fixed plate 11, the sleeve 7 is connected to the air inlet cylinder 32, the air-cooling fan 33 is penetrated at both ends of the air inlet cylinder 32, the air-cooling fan 33 is electrically connected to the auxiliary battery 29, and multiple groups of one-way exhaust valves 43 are connected and arranged on the upper wall of the power box 2; the guide mechanism 34 includes a filter cotton layer 35, a guide cylinder 36, an air outlet 37, a float-type drain valve 38 and a guide pipe 39, the filter cotton layer 35 is arranged on the inner wall of the sleeve 7, the guide cylinder 36 is arranged on the top wall of the power box 2 outside the sleeve 7, the guide cylinder 36 is opened at the upper end, multiple groups of the air outlet 37 are arranged at one end of the guide cylinder 36 close to the top wall of the power box 2, the float-type drain valve 38 is connected and arranged on the bottom wall of the guide cylinder 36, and the guide pipe 39 penetrates the power box 2 and is connected to one end of the float-type drain valve 38 away from the guide cylinder 36.

[0035] The controller 40 is disposed on the inner wall of the power box 2 .

[0036] The controller 40 is electrically connected to the emergency battery 19 , the power sensor 20 , the emergency rectifier 21 , the conduction motor 24 , the auxiliary battery 29 , the auxiliary rectifier 30 and the air-cooling fan 33 , respectively.

[0037] When in use, in the initial state, the spring 42 is in a compressed setting, the sleeve 7 is retracted into the sleeve 6, the end of the locking bolt 8 away from the sleeve 6 is located inside the locking screw hole 9, the sleeve 7 is fixed inside the sleeve 6, and the height of the identification screen 12 is relatively low;

[0038] The identification screen 12 is placed on the road where emergency identification is required. The operator rotates the locking bolt 8, and the locking bolt 8 is unscrewed from the inside of the locking screw hole 9. The sleeve 7 slides out of the sleeve 6 by the elastic deformation of the spring 42. The sleeve 7 drives the identification screen 12 to rise through the fixing plate 11. The rising sleeve 7 is convenient for passing vehicles and pedestrians to observe the emergency sign from a distance. After the identification screen 12 is raised, the wind impact on the identification screen 12 from the outside will be enhanced. By arranging the emergency battery 19 and the auxiliary battery 29 inside the power box 2, the weight of the power box 2 and the base 1 can be increased, thereby reducing the probability of the identification screen 12 being blown down by the wind from the outside;

[0039] The photovoltaic panel 16 is on the sunny side. The photovoltaic panel 16 converts the collected solar energy into electric energy. The electric energy flows into the emergency battery 19 for storage after being rectified by the emergency rectifier 21. The power sensor 20 monitors the current in the emergency battery 19 in real time to ensure that the emergency battery 19 has enough power in emergency use, so that the sign screen 12 can perform the sign operation for a long time.

[0040] After the emergency battery 19 is fully charged, it is not used for a long time. The activity inside the emergency battery 19 is reduced, resulting in a reduction in the power storage performance of the emergency battery 19. In addition, the emergency battery 19 will be shortened in the case of long-term overcharging of the photovoltaic panel 16, which will affect the identification time of the identification screen 12 during emergency use. When the power sensor 20 detects that the power inside the emergency battery 19 is full, the controller 40 controls the conduction motor 24 to start. The power end of the conduction motor 24 drives the generator 26 through the conduction shaft 27. The generator 26 generates electrical energy when it rotates. The electrical energy generated by the generator 26 is rectified by the auxiliary rectifier 30 and introduced into the auxiliary battery 29 for storage. Charging and working at the same time can maintain the battery working within a relatively ideal power range, reduce the deep discharge and overcharging of the emergency battery 19, and ensure the service life of the emergency battery 19.

[0041] When the light intensity is high and the light time is long, in order to ensure the storage temperature of the emergency battery 19 inside the power box 2 and without wasting solar energy, the auxiliary battery 29 uses the overflowing electric energy from the emergency battery 19 to power the air cooling fan 33. The air cooling fan 33 draws the outside air into the air inlet cylinder 32. The air inside the air inlet cylinder 32 is guided along the sleeve 7 into the sleeve 6. The sleeve 6 transports the air to the guide cylinder 36. The guide cylinder 36 discharges the air into the power box 2 through the air outlet 37. The higher temperature air inside the power box 2 is displaced by the outside air and discharged from the one-way exhaust valve 43, thereby completing the heat dissipation operation inside the power box 2.

[0042] The filter cotton layer 35 removes dust and moisture from the air entering the sleeve 7. When there is more water vapor inside the filter cotton layer 35, the water flow inside the filter cotton layer 35 drips into the guide tube 36. When the water level inside the guide tube 36 rises, the control float of the float-type drain valve 38 rises, and the guide tube 36 is connected with the guide pipe 39. Since the guide pipe 39 is inclined, the water inside the guide tube 36 is discharged from the guide pipe 39. After the water level inside the guide tube 36 drops, the control float of the float-type drain valve 38 drops, and the guide tube 36 and the guide pipe 39 are blocked and cut off, thereby ensuring the storage environment of the emergency battery 19 inside the power box 2, improving the energy storage efficiency of the emergency battery 19 to a certain extent, and thereby extending the battery life of the identification screen 12 during emergency use; repeat the above operation when using it next time.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] The above is a description of the present solution and its implementation methods, which is not restrictive. The drawings show only one implementation method of the present solution, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creative design without departing from the creative purpose of the present solution, they should all fall within the protection scope of the present solution.

Claims

1. A road emergency lighting indicator device, comprising a base, a power box and a counterweight, characterized in that: It also includes an extension type indicating mechanism, an energy storage type power supply mechanism and an overflow type recovery mechanism, the power supply box is arranged on the upper wall of the base, and the counterweight block is arranged on the upper wall of the power supply box; The extending indicating mechanism comprises a lifting mechanism and a marking mechanism; The lifting mechanism is arranged on the upper wall of the power box, and the marking mechanism is arranged at one end of the lifting mechanism away from the power box; The energy storage type power supply mechanism includes an energy absorbing mechanism and an energy collecting mechanism; The energy absorbing mechanism is arranged on the side wall of the power supply box, and the energy collecting mechanism is arranged inside the power supply box; The overflow energy recovery mechanism includes a conducting mechanism and a discharging mechanism; The conductive mechanism is arranged inside the power supply box on one side of the energy collecting mechanism, and the discharge mechanism is arranged on the conductive mechanism; The energy absorbing mechanism includes a support frame and a photovoltaic panel; The support frame is arranged on one side of the power box, and the photovoltaic panel is arranged on one end of the support frame away from the power box, and the photovoltaic panel is arranged in an inclined manner; The energy collection mechanism includes a heat dissipation grid box, an emergency storage battery, a power sensor and an emergency rectifier; The heat dissipation grid box is arranged on the bottom wall of the power box, and the heat dissipation grid box is arranged with an upper end opening. The emergency battery is arranged inside the heat dissipation grid box. The power sensor and the emergency rectifier are respectively arranged on the upper wall of the emergency battery. The power sensor and the emergency rectifier are respectively electrically connected to the emergency battery, and the emergency rectifier is electrically connected to the photovoltaic panel. The conductive mechanism includes a conductive motor; The conduction motors are symmetrically arranged on the inner walls at both ends of the heat dissipation grid box.

2. The road emergency lighting indicator device according to claim 1, characterized in that: The lifting mechanism includes a sleeve, a sleeve, a locking bolt, a locking screw hole, a telescopic plate and a spring. The sleeve is connected to the upper wall of the power box on the inner side of the counterweight block, the sleeve is slidably arranged inside the sleeve, the locking bolt penetrates the inner wall of one end of the sleeve close to the power box, the locking bolt is threadedly connected to the sleeve, the locking screw hole is arranged at the end of the sleeve away from the sleeve, and the telescopic plate is respectively arranged on the outside of the sleeve above the locking bolt and the outside of the sleeve above the locking screw hole.

3. A road emergency lighting indicator device according to claim 2, characterized in that: The identification mechanism comprises a fixing plate and an identification screen, wherein the fixing plate is arranged on the upper wall of the sleeve, and the identification screen is arranged on the upper wall of the fixing plate.

4. The road emergency lighting indicator device according to claim 1, characterized in that: The conductive mechanism also includes a generator frame, a generator and a conduction shaft. The generator frame is symmetrically arranged on the bottom walls at both ends of the power box. The generator is penetrated and arranged on the inner wall of one end of the generator frame away from the bottom wall of the power box. The conduction motor and the generator are coaxially arranged horizontally, and the conduction shaft is arranged between the power end of the conduction motor and the power end of the generator.

5. The road emergency lighting indicator device according to claim 1, characterized in that: The discharge mechanism includes an auxiliary battery and an auxiliary rectifier. The auxiliary battery is symmetrically arranged on the bottom walls at both ends of the power box, and the auxiliary rectifier is arranged on the upper wall of the auxiliary battery. The auxiliary rectifier is electrically connected to the auxiliary battery.

6. The road emergency lighting indicator device according to claim 1, characterized in that: The overflow energy recovery mechanism also includes a ventilation mechanism and a flow guiding mechanism. The ventilation mechanism is arranged at one end of the lifting mechanism close to the marking mechanism, and the flow guiding mechanism is arranged on the top wall of the power box.

7. The road emergency lighting indicator device according to claim 6, characterized in that: The ventilation mechanism includes an air inlet cylinder, an air cooling fan and a one-way exhaust valve. The air inlet cylinder is arranged between the sleeve and the fixed plate, the sleeve is connected to the air inlet cylinder, the air cooling fan is arranged at both ends of the air inlet cylinder, the air cooling fan is electrically connected to the auxiliary battery, and multiple groups of one-way exhaust valves are connected and arranged on the upper wall of the power box.

8. The road emergency lighting indicator device according to claim 7, characterized in that: The diversion mechanism includes a filter cotton layer, a guide tube, an air outlet, a float-type drain valve and a guide pipe, the filter cotton layer is arranged on the inner wall of the sleeve, the guide tube is arranged on the top wall of the power box outside the sleeve, the guide tube is arranged with an upper opening, a plurality of groups of air outlets are arranged at one end of the guide tube close to the top wall of the power box, the float-type drain valve is connected to the bottom wall of the guide tube, and the guide pipe passes through the power box and is connected to the end of the float-type drain valve away from the guide tube.

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