A solar powered crossing sign

Abstract

The utility model discloses a solar road crossing mark. It includes solar module, base and hollow's stand that is located at the top of base, the base bottom is equipped with with stand intercommunication's containing groove, the solar module includes the connecting plate in containing groove, sets up the lamp group at the top of connecting plate and sets up the solar cell panel at the four -corner of connecting plate, the connecting plate is detachably connected with containing groove through locking screw, the solar cell panel is used for the power supply of lamp group, the lamp group is stretched into the stand and the light of lamp group can penetrate the stand, the base upper surface corresponds solar cell panel position and is equipped with containing hole for containing corresponding solar cell panel, containing hole and containing groove intercommunication. The utility model maintenance convenient and maintenance cost is low.

Description

Technical Field

[0001] This utility model relates to the field of road traffic vehicle technology, and in particular to a solar-powered road crossing sign. Background Technology

[0002] Road crossing signs are typically used at urban intersections, sidewalks, and between buildings to warn passing vehicles. To ensure their effectiveness at night, these signs are often equipped with solar modules. These modules store electricity during the day through sunlight and then power the lights at night. However, most existing solar-powered road crossing signs are single-unit installations. If the solar module fails, the entire sign must be removed for maintenance, which is inconvenient and costly. Summary of the Invention

[0003] To solve the above-mentioned technical problems, this utility model provides a solar-powered crossing sign that is easy to maintain and has low maintenance costs.

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] This utility model discloses a solar-powered crossing sign, comprising a solar module, a base, and a hollow column disposed on the top of the base. The bottom of the base has a receiving groove communicating with the column. The solar module includes a connecting plate located in the receiving groove, a light assembly disposed on the top of the connecting plate, and solar panels disposed around the connecting plate. The connecting plate is detachably connected to the receiving groove by locking screws. The solar panels are used to power the light assembly. The light assembly extends upward into the column, and the light emitted by the light assembly can penetrate the column. The upper surface of the base has receiving holes corresponding to the positions of the solar panels for accommodating the corresponding solar panels, and the receiving holes communicate with the receiving groove.

[0006] In this solution, when the solar module is damaged, the locking screw between the connecting plate and the receiving slot is unscrewed. At this time, the connecting plate and the receiving slot are unlocked, and the damaged solar module can be poured out of the base. Then, the new solar module is placed into the receiving slot. During the placement process, the light assembly gradually extends into the column, while the solar panel extends into the corresponding receiving hole and the connecting plate extends into the receiving slot. After placement, the locking screw is screwed in again to lock the connecting plate and the receiving slot. At this time, the solar module replacement is complete, and the damaged solar module can be taken for maintenance. Maintenance is convenient and the maintenance cost is low.

[0007] Preferably, the lower part of the column is provided with multiple outwardly protruding outer ring structures arranged side by side along the axial direction.

[0008] Preferably, multiple reinforcing ribs are provided between two adjacent outer ring structures, and the multiple reinforcing ribs are arranged at equal intervals along the outer wall of the column.

[0009] When the column is subjected to external force, the column will transfer the force to the lower part that connects to the base. At this time, the outer ring structure and the reinforcing ribs work together to absorb the external force, thereby reducing the possibility of the column being twisted and damaged.

[0010] Preferably, the base is square, and there are four reinforcing ribs whose projections on the base are located on the diagonal of the base.

[0011] Preferably, the diameter of the column gradually decreases from bottom to top.

[0012] Preferably, the base has a switch at the bottom for controlling the lamp assembly to be turned on / off.

[0013] Preferably, the upper outer wall of the column is provided with multiple reflective strips arranged side by side from top to bottom.

[0014] Reflective strips can reflect light to alert pedestrians.

[0015] Preferably, the top of the column is provided with a lifting hole.

[0016] Preferably, the base is provided with symmetrical mounting slots at the front and back, the mounting slots include mounting slots arranged symmetrically on the left and right, and the mounting slots are provided with vertical screw holes that penetrate the base.

[0017] The beneficial effects of this utility model are: the connecting plate is detachably connected to the receiving groove by locking screws, so that when the solar module is damaged, the damaged solar module can be disassembled and replaced, and the damaged solar module can be taken for maintenance, which is convenient and low in maintenance cost; the outer ring structure and the reinforcing rib work together to absorb external forces, thereby reducing the possibility of twisting and damage to the column; the reflective strip can reflect light to remind pedestrians. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0020] Figure 3 This is a structural schematic diagram of the present invention from another perspective;

[0021] Figure 4 yes Figure 3 This is a schematic diagram of the structure of the receiving groove in this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the solar module in this utility model.

[0023] In the diagram: 1. Base, 11. Receiving groove, 12. Receiving hole, 2. Column, 3. Connecting plate, 31. Lamp assembly, 32. Solar panel, 4. Outer ring structure, 41. Reinforcing rib, 5. Switch, 6. Reflective strip, 7. Lifting hole, 8. Mounting groove, 81. Screw hole, 9. First threaded hole, 91. Second threaded hole. Detailed Implementation

[0024] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0025] Example: A solar-powered road crossing sign in this example, such as... Figures 1 to 5 As shown, the system includes a solar module, a base 1, and a hollow column 2 mounted on top of the base 1. The base 1 has a receiving groove 11 at its bottom that communicates with the column. The solar module includes a connecting plate 3 located within the receiving groove 11, a lamp assembly 31 mounted on top of the connecting plate 3, and solar panels 32 arranged around the connecting plate 3. The connecting plate 3 is detachably connected to the receiving groove 11 via locking screws. The solar panels 32 power the lamp assembly 31, which extends upwards into the column 2, and the light emitted by the lamp assembly 31 can penetrate the column 2. The upper surface of the base 1 has receiving holes 12 corresponding to the positions of the solar panels 32, which communicate with the receiving groove 11. The connecting plate 3 has a first threaded hole 9 through which the locking screw passes, and the receiving groove 11 has a second threaded hole 91 corresponding to the position of the first threaded hole. The locking screw is threadedly connected to both the first and second threaded holes.

[0026] The lower part of the column 2 has multiple outwardly protruding outer ring structures 4 arranged side by side along the axial direction. There are also four reinforcing ribs 41 between two adjacent outer ring structures 4, and the four reinforcing ribs 41 are evenly spaced along the outer wall of the column 2.

[0027] The base 1 is square, and the projections of the four reinforcing ribs on the base are located on the diagonal of the base 1.

[0028] The diameter of column 2 gradually decreases from bottom to top.

[0029] The bottom of the base 1 is equipped with a switch 5 for controlling the light assembly 31 to be turned on / off.

[0030] The upper outer wall of column 2 is provided with multiple reflective strips 6 arranged side by side from top to bottom.

[0031] The top of column 2 is provided with a lifting hole 7.

[0032] The base 1 is provided with symmetrical mounting slots at the front and back. The mounting slots include mounting slots 8 arranged symmetrically on the left and right. The mounting slots 8 are provided with vertical screw holes 81 that penetrate the base 1.

[0033] In this solution, when the solar module is damaged, first unscrew the screws in the screw holes to detach the base from the fixing surface. Then, unscrew the screws between the connecting plate and the receiving slot. At this point, the connecting plate and the receiving slot are unlocked. Pour the damaged solar module out of the base, and then place the new solar module into the receiving slot. During the placement process, the light assembly gradually extends into the column, while the solar panel extends into the corresponding receiving hole and the connecting plate extends into the receiving slot. After placement, screw in the locking screws to lock the connecting plate and the receiving slot. At this point, the solar module replacement is complete, and the damaged solar module can be taken for maintenance.

[0034] When the column is subjected to external force, the column will transfer the force to the lower part that connects to the base. At this time, the outer ring structure and the reinforcing ribs work together to absorb the external force, thereby reducing the possibility of the column being twisted and damaged.

[0035] Reflective strips can reflect light to alert pedestrians.

[0036] The light emitted by the lamps can pass through the light-transmitting holes and onto the pillars, enhancing visibility.

Claims

1. A solar-powered crossing sign, characterized in that: The system includes a solar module, a base (1), and a hollow column (2) set on the top of the base (1). The bottom of the base (1) is provided with a receiving groove (11) communicating with the column. The solar module includes a connecting plate (3) located in the receiving groove (11), a lamp group (31) set on the top of the connecting plate (3), and solar panels (32) set around the connecting plate (3). The connecting plate (3) is detachably connected to the receiving groove (11) by locking screws. The solar panels (32) are used to supply power to the lamp group (31). The lamp group (31) extends upward into the column (2), and the light emitted by the lamp group (31) can penetrate the column (2). The upper surface of the base (1) is provided with a receiving hole (12) for receiving the corresponding solar panel (32) at the position of the solar panel (32). The receiving hole (12) is communicating with the receiving groove (11).

2. The solar-powered crossing sign according to claim 1, characterized in that: The lower part of the column (2) is provided with multiple outwardly protruding outer ring structures (4) arranged side by side along the axial direction.

3. A solar-powered crossing sign according to claim 2, characterized in that: Multiple reinforcing ribs (41) are provided between two adjacent outer ring structures (4), and the multiple reinforcing ribs (41) are provided at equal intervals along the outer wall of the column (2).

4. A solar-powered crossing sign according to claim 3, characterized in that: The base (1) is square, and there are four reinforcing ribs (41) whose projections on the base are located on the diagonal of the base (1).

5. A solar-powered crossing sign according to claim 1, characterized in that: The diameter of the column (2) gradually decreases from bottom to top.

6. A solar-powered crossing sign according to claim 1, characterized in that: The base (1) has a switch (5) at the bottom for controlling the lamp group (31) to turn on / off.

7. A solar-powered crossing sign according to claim 1, characterized in that: The upper outer wall of the column (2) is provided with multiple reflective strips (6) arranged side by side from top to bottom.

8. A solar-powered crossing sign according to claim 1, characterized in that: The top of the column (2) is provided with a lifting hole (7).

9. A solar-powered crossing sign according to claim 1, characterized in that: The base (1) is provided with symmetrical mounting slots in the front and back. The mounting slots include mounting slots (8) arranged symmetrically in the left and right. The mounting slots (8) are provided with vertical screw holes (81) that penetrate the base (1).

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