CN219202666U - Low-power consumption traffic information display device - Google Patents
Low-power consumption traffic information display device Download PDFInfo
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- CN219202666U CN219202666U CN202223296130.3U CN202223296130U CN219202666U CN 219202666 U CN219202666 U CN 219202666U CN 202223296130 U CN202223296130 U CN 202223296130U CN 219202666 U CN219202666 U CN 219202666U
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Abstract
The utility model relates to the technical field of road electronic display equipment, in particular to a low-power consumption traffic information display device, wherein the front surface of a cabinet body is provided with a display area, more than two LED display modules are arranged on the display area, a host connected with the LED display modules and a power circuit connected with the host are also arranged in the cabinet body, and a storage battery pack is arranged in the power circuit; still be equipped with dehumidification subassembly that prevents frostbite, dehumidification subassembly is including setting up at the temperature sensor in the external side of cabinet, setting up at the internal humidity transducer of cabinet, fan control circuit, fan, dryer, temperature sensor, humidity transducer and fan control circuit link to each other with the host computer respectively, fan control circuit links to each other with the fan, and the fan links to each other with the one end of dryer, and the dryer adopts the metal tubular, and dryer level setting is internal at the cabinet, has rational in infrastructure, job stabilization, energy consumption low grade advantage that is showing.
Description
Technical field:
the utility model relates to the technical field of road electronic display equipment, in particular to a low-power-consumption traffic information display device which has low power consumption and is suitable for setting a road section with less traffic flow.
The background technology is as follows:
at present, most expressways in the whole country are designed according to design, various LED information display screens are arranged, and safety prompt, traffic guidance and the like can be realized for drivers and passengers travelling on the roads through the traffic information display screens. Meanwhile, along with the development and progress of information technology, traffic information display devices such as electronic stop boards are also widely arranged on urban traffic roads, and the electronic stop boards can dynamically display urban bus system information by utilizing network technology. The power supply mode of the existing traffic information display device is mainly realized by leading in commercial power from nearby lamp posts, but along with dense arrangement of road monitoring facilities, the lamp posts are limited in power and high in energy consumption.
In addition, for suburbs with less traffic and even mountain road sections, there are often problems such as rapid curve, abrupt slope and easy influence of weather conditions, which cause road icing, visibility reduction, etc., but because of topography limitation and incomplete peripheral facilities, the power supply line is difficult to erect, and thus information prompt service cannot be provided for users in such areas in the form of the existing electronic stop boards.
The utility model comprises the following steps:
aiming at the defects and shortcomings in the prior art, the utility model provides a low-power-consumption traffic information display device which has low power consumption and is suitable for setting a section with less traffic flow.
The utility model is achieved by the following measures:
the low-power-consumption traffic information display device is provided with a cabinet body and is characterized in that the front surface of the cabinet body is provided with a display area, more than two LED display modules are arranged on the display area, a host connected with the LED display modules and a power circuit connected with the host are also arranged in the cabinet body, and a storage battery pack is arranged in the power circuit; still be equipped with dehumidification subassembly that prevents frostbite, dehumidification subassembly is including setting up at the temperature sensor in the external side of cabinet, setting up at the internal humidity transducer of cabinet, fan control circuit, fan, dryer, temperature sensor, humidity transducer and fan control circuit link to each other with the host computer respectively, fan control circuit links to each other with the fan, and the fan links to each other with the one end of dryer, and the dryer adopts the tubular metal, and dryer level setting is internal at the cabinet, and dryer one end seals, sets up the air outlet groove that sets up along length direction on the dryer, and the dryer outside is equipped with heating element, and heating element links to each other with the host computer through heating control circuit.
The heating part outside the air duct adopts the PTC electric heating plate for heating the air duct, and the air duct is made of metal materials, so that the drying and heating of the air flow output by the air duct can be completed quickly by heat conduction, and the aim of reducing the humidity in the cabinet body through the air circulation in the cabinet body is fulfilled.
The LED display module is provided with a plurality of LED lamp beads fixed on a circuit substrate in a surface-mounted mode, the LED lamp beads distribute light with 2200K color temperature, and the outer sides of the LED lamp beads are provided with optical lenses.
The top of the cabinet body is provided with a solar panel assembly, the solar panel assembly is internally provided with a solar panel, a supporting plate and an angle adjusting component, the solar panel is connected with a storage battery in the cabinet body, the solar panel is arranged on the supporting plate, the bottom surface of the supporting plate is connected with the angle adjusting component, the angle adjusting component comprises a hinged first supporting leg and a hinged second supporting leg, the upper end of the first supporting leg is fixedly connected with the bottom surface of the supporting plate, the lower end of the second supporting leg is fixedly connected with the top surface of the cabinet body, the lower end of the first supporting leg is hinged with the upper end of the second supporting leg through a rotating shaft, the rotating shaft is also provided with an angle adjusting gear, an output shaft of the angle adjusting motor is provided with a driving gear meshed with the angle adjusting gear, the angle adjusting motor drives the rotating angle of the rotating shaft through the driving gear, and the angle adjusting motor is connected with a host in the cabinet body; the solar panel assembly comprises two solar panels which are arranged side by side, two supporting plates are correspondingly arranged, and the two supporting plates are respectively connected to the top of the cabinet body through two groups of angle adjusting parts.
The cabinet body is also provided with a heat dissipation window, the heat dissipation window is provided with an air filtering component, the air filtering component is provided with a grid plate, the heat dissipation window is provided with a grid plate fixing frame, the surface of the grid plate fixing frame, which is correspondingly contacted with the grid plate, is provided with a silica gel coating, the inner side of the grid plate is provided with a non-woven fabric dust removing layer, and the non-woven fabric dust removing layer is a non-woven fabric layer with an organ-shaped structure.
When the temperature of the environment is proper, the heat dissipation window of the cabinet body can be used for dissipating heat, when the temperature is too high, the air flow in the cabinet body is efficiently circulated by the air duct and the fan, the heat dissipation effect is improved, and when the outdoor temperature is too low or the humidity in the cabinet body is too high, the host starts the heating part on the air duct, so that the air duct outputs dry hot air flow, and the dehumidification and anti-freezing treatment of the cabinet body are completed; by additionally arranging the solar cell module, the power supply of the whole device can be supplied through the solar cell module, and the solar cell module can be folded and folded through angle adjustment, so that the solar cell module is prevented from being damaged in windy weather; compared with the common electronic bus stop board in the city, the display area of the utility model adopts a plurality of LED display modules to display traffic information, the utility model can obviously reduce the power consumption on the premise of ensuring the display output of the traffic information, has long service life, can not cause the failure of the whole display area due to the failure of individual lamp beads in the LED display modules, and is particularly suitable for the arrangement of areas with less traffic flow such as mountain areas, suburbs and the like.
Compared with the prior art, the utility model has the remarkable advantages of reasonable structure, stable work, low energy consumption and the like.
Description of the drawings:
fig. 1 is a schematic view of a structure of the present utility model.
Fig. 2 is a schematic structural view of the dehumidifying antifreeze assembly of the present utility model.
Fig. 3 is a schematic structural view of embodiment 1 of the present utility model.
Fig. 4 is an exploded view of the angle adjusting member in embodiment 1 of the present utility model.
Fig. 5 is a schematic view showing the structure of an angle adjusting member in embodiment 1 of the present utility model.
FIG. 6 is a cross-sectional view of the air duct 8 of the present utility model.
Fig. 7 is a working state diagram of embodiment 1 of the present utility model.
Fig. 8 is a schematic block diagram of the circuit of the present utility model.
Reference numerals: the cabinet body 1, the display area 2, the LED display module 3, the temperature sensor 4, the humidity sensor 5, the fan control circuit 6, the fan 7, the air duct 8, the host 9, the heating part 10, the solar panel 11, the supporting plate 12, the first supporting leg 13, the second supporting leg 14, the angle adjusting gear 15, the angle adjusting motor 16, the air inlet 17, the solar panel component 18, the heat dissipation window 19, the driving gear 20 and the rotating shaft 21.
The specific embodiment is as follows:
the utility model will be further described with reference to the drawings and examples.
As shown in fig. 1, the utility model provides a low-power consumption traffic information display device, which is provided with a cabinet body 1, wherein the front surface of the cabinet body 1 is provided with a display area 2, more than two LED display modules 3 are arranged on the display area 2, a host machine 9 connected with the LED display modules 3 and a power circuit connected with the host machine 9 are also arranged in the cabinet body 1, and a storage battery pack is arranged in the power circuit; still be equipped with dehumidification freeze-proof subassembly, dehumidification freeze-proof subassembly is including setting up at the temperature sensor 4 in the cabinet body 1 outside, setting up at the inside humidity transducer 5 of the cabinet body 1, fan control circuit 6, fan 7, dryer 8, temperature sensor 4, humidity transducer 5 and fan control circuit 6 link to each other with host computer 9 respectively, fan control circuit 6 links to each other with fan 7, and fan 7 links to each other with the one end of dryer 8, and dryer 8 adopts the metal tubular, and dryer 8 level sets up in the cabinet body 1, and dryer 8 one end is sealed, sets up the air-out groove that sets up along length direction on the dryer 8, and the dryer 8 outside is equipped with heating element 10, and heating element 10 links to each other with host computer 9 through heating control circuit.
The heating part outside the air duct 8 adopts the PTC electric heating plate for heating the air duct 8, and the air duct 8 is made of metal materials, so that the drying and heating of the air flow output by the air duct 8 can be completed quickly by heat conduction, the purpose of reducing the humidity in the cabinet body through the air circulation in the cabinet body 1 is achieved, and the cabinet body 1 is correspondingly provided with the air inlet 17 corresponding to the air inlet of the fan 7.
The LED display module 3 is provided with a plurality of LED lamp beads fixed on a circuit substrate in a surface-mounted mode, the LED lamp beads distribute light with 2200K color temperature, and the outer sides of the LED lamp beads are provided with optical lenses.
The top of the cabinet body 1 is provided with a solar panel assembly 18, the solar panel assembly is internally provided with a solar panel 11, a supporting plate 12 and an angle adjusting component, the solar panel 11 is connected with a storage battery pack in the cabinet body 1, the solar panel 11 is arranged on the supporting plate 12, the bottom surface of the supporting plate 12 is connected with the angle adjusting component, the angle adjusting component comprises a hinged first supporting leg 13 and a hinged second supporting leg 14, the upper end of the first supporting leg 13 is fixedly connected with the bottom surface of the supporting plate 12, the lower end of the second supporting leg 14 is fixedly connected with the top surface of the cabinet body 1, the lower end of the first supporting leg 14 is hinged with the upper end of the second supporting leg 14 through a rotating shaft, the rotating shaft is also provided with an angle adjusting gear 15, the output shaft of the angle adjusting motor 16 is provided with a driving gear 20 meshed with the angle adjusting gear 15, the angle adjusting motor 16 drives the rotating angle of the rotating shaft 21 through the driving gear 20, and the angle adjusting motor 16 is connected with a host 9 in the cabinet body 1; the solar panel assembly comprises two solar panels 11 which are arranged side by side, two supporting plates 12 are correspondingly arranged, and the two supporting plates 12 are respectively connected to the top of the cabinet body 1 through two groups of angle adjusting components.
The cabinet body 1 is also provided with a heat dissipation window 19, the heat dissipation window 19 is provided with an air filtering component, the air filtering component is provided with a grid plate, the heat dissipation window 19 is provided with a grid plate fixing frame, the surface of the grid plate fixing frame, which is correspondingly contacted with the grid plate, is provided with a silica gel coating, the inner side of the grid plate is provided with a non-woven fabric dust removing layer, and the non-woven fabric dust removing layer is a non-woven fabric layer with an organ-shaped structure.
Example 1:
as shown in fig. 3, this embodiment provides a low-power consumption traffic information display device, which is provided with a cabinet body 1, wherein the front surface of the cabinet body 1 is provided with a display area 2, more than two LED display modules 3 are arranged on the display area 2, a host 9 connected with the LED display modules 3 and a power circuit connected with the host 9 are also arranged in the cabinet body 1, and a storage battery pack is arranged in the power circuit; the dehumidification anti-freezing assembly is further arranged on the top of the cabinet body 1, a solar cell panel assembly 18 is arranged on the top of the cabinet body 1, a solar cell panel 11, a supporting plate 12 and an angle adjusting component are arranged in the solar cell panel assembly 18, the solar cell panel 11 is connected with a storage battery pack in the cabinet body 1, the solar cell panel 11 is arranged on the supporting plate 12, the bottom surface of the supporting plate 12 is connected with the angle adjusting component, the angle adjusting component comprises a first hinged supporting leg 13 and a second hinged supporting leg 14, the upper end of the first supporting leg 13 is fixedly connected with the bottom surface of the supporting plate 12, the lower end of the second supporting leg 14 is fixedly connected with the top surface of the cabinet body 1, the lower end of the first supporting leg 14 is hinged with the upper end of the second supporting leg 14 through a rotating shaft, an angle adjusting gear 15 is further arranged on the rotating shaft, a driving gear meshed with the angle adjusting gear 15 is arranged on an output shaft of the angle adjusting motor 16, and the angle adjusting motor 16 is connected with a host 9 in the cabinet body 1 through the driving gear; the solar panel assembly comprises two solar panels 11 which are arranged side by side, two supporting plates 12 are correspondingly arranged, and the two supporting plates 12 are respectively connected to the top of the cabinet body 1 through two groups of angle adjusting components.
When the utility model works, when the environment temperature is proper, heat can be dissipated through the heat dissipation window 19 of the cabinet body 1, when the temperature is too high, the high-efficiency circulation of air flow in the cabinet body is realized by using the air duct and the fan, the heat dissipation effect is improved, when the outdoor temperature is too low or the humidity in the cabinet body 1 is too high, the host starts the heating part 10 on the air duct 8, so that the air duct 8 outputs dry hot air flow, and the dehumidification and the anti-freezing treatment of the cabinet body are completed; by adding the solar cell module 18, the power supply of the whole device can be supplied through the solar cell module, and the solar cell module can be folded and folded through angle adjustment, so that the solar cell module is prevented from being damaged in windy weather; compared with the common electronic bus stop board in the city, the display area of the utility model adopts a plurality of LED display modules to display traffic information, the utility model can obviously reduce the power consumption on the premise of ensuring the display output of the traffic information, has long service life, can not cause the failure of the whole display area due to the failure of individual lamp beads in the LED display modules, and is particularly suitable for the arrangement of areas with less traffic flow such as mountain areas, suburbs and the like.
Compared with the prior art, the utility model has the remarkable advantages of reasonable structure, stable work, low energy consumption and the like.
Claims (5)
1. The low-power-consumption traffic information display device is provided with a cabinet body and is characterized in that the front surface of the cabinet body is provided with a display area, more than two LED display modules are arranged on the display area, a host connected with the LED display modules and a power circuit connected with the host are also arranged in the cabinet body, and a storage battery pack is arranged in the power circuit; still be equipped with dehumidification subassembly that prevents frostbite, dehumidification subassembly is including setting up at the temperature sensor in the external side of cabinet, setting up at the internal humidity transducer of cabinet, fan control circuit, fan, dryer, temperature sensor, humidity transducer and fan control circuit link to each other with the host computer respectively, fan control circuit links to each other with the fan, and the fan links to each other with the one end of dryer, and the dryer adopts the tubular metal, and dryer level setting is internal at the cabinet, and dryer one end seals, sets up the air outlet groove that sets up along length direction on the dryer, and the dryer outside is equipped with heating element, and heating element links to each other with the host computer through heating control circuit.
2. The traffic information display device with low power consumption according to claim 1, wherein the heating part outside the air duct adopts a PTC electric heating sheet for heating the air duct.
3. The traffic information display device with low power consumption according to claim 1, wherein a plurality of LED lamp beads fixed on the circuit substrate in a patch mode are arranged in the LED display module, the LED lamp beads distribute 2200K color temperature, and an optical lens is arranged on the outer side of each LED lamp bead.
4. The low-power consumption traffic information display device according to claim 1, wherein the top of the cabinet body is provided with a solar panel assembly, the solar panel assembly is internally provided with a solar panel, a supporting plate and an angle adjusting component, the solar panel is connected with a storage battery in the cabinet body, the solar panel is arranged on the supporting plate, the bottom surface of the supporting plate is connected with the angle adjusting component, the angle adjusting component comprises a first hinged supporting leg and a second hinged supporting leg, the upper end of the first supporting leg is fixedly connected with the bottom surface of the supporting plate, the lower end of the second supporting leg is fixedly connected with the top surface of the cabinet body, the lower end of the first supporting leg is hinged with the upper end of the second supporting leg through a rotating shaft, the rotating shaft is also provided with an angle adjusting gear, an output shaft of an angle adjusting motor is provided with a driving gear meshed with the angle adjusting gear, the angle adjusting motor drives the rotating angle of the rotating shaft through the driving gear, and the angle adjusting motor is connected with a host in the cabinet body; the solar panel assembly comprises two solar panels which are arranged side by side, two supporting plates are correspondingly arranged, and the two supporting plates are respectively connected to the top of the cabinet body through two groups of angle adjusting parts.
5. The low-power consumption traffic information display device according to claim 1, wherein the cabinet body is further provided with a heat dissipation window, the heat dissipation window is provided with an air filtering component, the air filtering component is provided with a grid plate, the heat dissipation window is provided with a grid plate fixing frame, a silica gel coating is arranged on the surface, corresponding to the surface contacted with the grid plate, of the grid plate fixing frame, a non-woven fabric dust removing layer is arranged on the inner side of the grid plate, and the non-woven fabric dust removing layer is a non-woven fabric layer with an organ-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223296130.3U CN219202666U (en) | 2022-12-09 | 2022-12-09 | Low-power consumption traffic information display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223296130.3U CN219202666U (en) | 2022-12-09 | 2022-12-09 | Low-power consumption traffic information display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219202666U true CN219202666U (en) | 2023-06-16 |
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ID=86717028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223296130.3U Active CN219202666U (en) | 2022-12-09 | 2022-12-09 | Low-power consumption traffic information display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219202666U (en) |
-
2022
- 2022-12-09 CN CN202223296130.3U patent/CN219202666U/en active Active
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