CN217460357U

CN217460357U - A portable solar energy roadblock warning light for road construction

Info

Publication number: CN217460357U
Application number: CN202123432727.1U
Authority: CN
Inventors: 申彦杰; 龙南充; 何�轩; 张顺博; 高强
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-20
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a portable solar energy roadblock warning light for road construction, including warning light body, support and altitude mixture control spare, wherein, the warning light body is installed on the altitude mixture control spare, the altitude mixture control spare is installed on the support; the portable roadblock that has solved the present existence can only be placed on level and smooth road surface, to under the complicated condition of some operating modes, is difficult to steadily, the condition of overturning easily has improved the stability and the practicality of roadblock lamp.

Description

A portable solar energy roadblock warning light for road construction

Technical Field

The utility model belongs to the technical field of the roadblock, concretely relates to portable solar energy roadblock warning light for road construction.

Background

The roadblock is a device used for planning traffic and warning drivers of traffic conditions during road construction or traffic jam. The temporary roadblock is an important barrier in construction operation as an indispensable warning for dangerous occasions such as an emergency construction road section or an exploration road section. The existing temporary roadblock with an inverted cone or cylinder has basic warning function, but still has some problems.

The temporary roadblock structure that exists at present is more single to receive the restriction of topography and position, can not be applicable to the condition and be the complicated construction highway section, and under the weather condition complicacy or the farther distance condition, can not play the effect of warning to the driver, still have great potential safety hazard. Meanwhile, the existing roadblock lamp has a single structure, a large size and unreasonable occupied space, and brings more inconvenience to users when in use. Therefore, we propose a portable solar roadblock warning lamp to solve the above problems.

Disclosure of Invention

An object of the utility model is to provide a portable solar energy roadblock warning light for road construction has solved the above-mentioned not enough that exists among the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a pair of a portable solar energy roadblock warning light for road construction, including warning light body, support and altitude mixture control spare, wherein, the warning light body is installed on the altitude mixture control spare, the altitude mixture control spare is installed on the support.

Preferably, the warning light body includes warning light, key switch and power supply, wherein, the warning light passes through key switch and is connected with power supply.

Preferably, power supply includes solar panel, battery, key switch and circuit board, wherein, solar panel's electric energy output end connects the electric energy input of circuit board, the electric energy output of circuit board passes through key switch and is connected with the battery, the warning light is connected to the output of battery.

Preferably, the bracket comprises a cavity, a middle connecting rod, a lower end connecting rod and a base, wherein one end of the cavity is provided with a warning lamp body; the other end of the containing cavity is installed on the middle connecting rod, the free end of the middle connecting rod is connected with the lower end connecting rod, and the free end of the lower end connecting rod is connected with the base.

Preferably, the height adjusting member includes a first adjusting member mounted on the intermediate connecting rod and a second adjusting member mounted on the first adjusting member.

Preferably, the first adjustment member comprises a rotary ring which is rotatably mounted on the intermediate connecting rod.

Preferably, the second adjusting part comprises three U-shaped blocks and foot rests, wherein the three U-shaped blocks are uniformly distributed along the circumferential direction of the first adjusting part; and each U-shaped block is hinged with a foot rest which is of a telescopic structure.

Preferably, the foot rest comprises a foot rest shaft and an expansion rod, and one end of the expansion rod is hinged to the U-shaped block through the foot rest shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of a portable solar energy roadblock warning light for road construction, the portable roadblock that has solved present existence of this device can only be placed on level and smooth road surface, to under the complicated condition of some operating modes, is difficult to steadily, and the condition of overturning has easily improved the stability and the practicality of roadblock lamp.

Further, be provided with cylinder bucket and base, increased the area of contact of device with ground, increased the weight of device lower extreme simultaneously, improved the stability of device, be provided with little support on the base, the friction that has reduced the base improves the wear resistance of base.

Furthermore, open the warning light through key switch, reduced the loss of device under the idle condition, charge the battery through solar panel, realized the reuse rate of device to and the rational utilization of resource, simultaneously, through the effect of warning light, improved the warning to the construction highway section under the weather conditions such as heavy fog or dark night.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a structural sectional view of the base of the present invention in the front view direction;

FIG. 4 is a diagram of a control system for the barrier warning lights;

in the figure: 1. a lamp shade; 2. a cavity for placing a battery; 3. a solar panel; 4. a battery; 5. a middle connecting rod; 6. a lower end connecting rod; 7. a base; 8. a rotating ring; 9. a U-shaped block; 10. a warning light; 11. a foot rest shaft; 12. a telescopic rod; 13. a first stopper; 14. a second limiting block; 15. a first card slot; 16. a second card slot; 17. a cylindrical barrel; 18. a first limit rod; 19. a second limiting rod; 20. a spring; 21. a support; 22. a key switch; 23. a circuit board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a portable solar energy roadblock warning light for road construction, including lamp shade 1, the appearance chamber 2 for placing the battery, middle connecting rod 5, rotatory ring 8, foot rest axle 11 and telescopic link 12, wherein, lamp shade 1 adopts threaded connection's mode to connect with one end of the appearance chamber 2 of upper end battery, and the other end of the appearance chamber 2 of upper end battery adopts welding mode to connect with middle connecting rod 5; the outer surface of the middle connecting rod 5 is sleeved with a rotating ring 8 which can adjust the height of the roadblock lamp, the outer side of the middle connecting rod 5 and the inner side 8 of the rotating ring are provided with mutually matched threads, three evenly placed U-shaped blocks 9 are welded on the outer side surface of the rotating ring 8, a foot rest shaft 11 is arranged on the inner side of each U-shaped block 9, the foot rest shafts 11 penetrate through the upper end part of the telescopic rod 12, and the foot rests formed by the telescopic rod and the foot rest shafts are three groups, meanwhile, a first limit block 13 and a second limit block are arranged on the upper side of the lower end connecting rod to limit the lowest height of the rotating ring 8, the height of the rotating ring can be adjusted through the matching screw threads of the outer side of the middle connecting rod 5 and the inner side of the rotating ring 8, the angle of the telescopic rod can be adjusted through the foot stand shaft 11 and the telescopic rod 12, therefore, the device can adapt to terrains of different construction road sections, and the stability and the practicability of the device are improved.

The second limiting block and the first limiting block 13 are symmetrically arranged.

The portable solar roadblock warning lamp for road construction comprises a lower end connecting rod 6, a cylindrical barrel 17, a base 7 and a support 21, wherein a first clamping groove 15 and a second clamping groove are formed in the lower surface of the outer side of the lower end connecting rod 6, and the second clamping groove and the first clamping groove 15 are symmetrically distributed; the bottom end of the lower end connecting rod 6 is sleeved with a cylindrical barrel 17, and the cylindrical barrel 17 is connected with the base 7 in a welding mode.

The surface of the cylindrical barrel 17 is symmetrically provided with a first limiting rod 18 and a second limiting rod 19, the mounting directions of the first limiting rod 18 and the second limiting rod 19 are perpendicular to the axis of the cylindrical barrel 17, and one ends of the first limiting rod 18 and the second limiting rod 19 which are arranged inside the cylindrical barrel are connected through a spring 20.

The first limiting rod 18 and the second limiting rod 19 are respectively connected with the first clamping groove 15 and the second clamping groove in a clamping mode and used for achieving detachable connection between the lower end connecting rod 6 and the cylindrical barrel 17.

Meanwhile, the small support 21 is welded on the base 7, the first limiting rod 18, the second limiting rod 19 and the spring 20 are matched for use, the installation, the fixation and the unloading of the cylindrical barrel 17 and the base 7 can be realized, the portability of the device is improved, the wear resistance of the base can be improved through the small support on the base 7, the service cycle of the device is prolonged, and the device is more durable and practical.

This a portable solar energy roadblock warning light for road construction, including solar panel 3, battery 4, warning light 10, key switch 22 and circuit board 23, wherein, key switch 22 bonds to holding on the 2 corresponding switch holes in chamber and is connected with circuit board 23 with the wire.

The warning lamp 10 is arranged below the lampshade 1, the battery 4 is arranged in the cavity 2, the charging controller, the discharging controller, the voltage stabilizer, the microprocessor and the warning lamp control unit are all arranged on the circuit board 23, and the charging controller is used for controlling the solar panel to charge the battery; the discharge controller is used for controlling current output after the key switch 22 is turned on; the voltage stabilizer is used for stabilizing the voltage at two ends of the warning lamp; the microprocessor is used for coordinating and processing signals among all the units; the warning lamp control unit is used for controlling the switching among the normal lighting, the closing and the flickering of the warning lamp.

Build through schematic diagram 4, can realize the on-off control to the warning light, reduced the loss of device under the idle condition, charge to the battery through solar panel, realized the reuse rate of device to and the rational utilization of resource, simultaneously, through the effect of warning light, improved under weather conditions such as big fog or dark night to the warning of construction highway section, make the driver can better alert.

The working principle is as follows:

when the warning light 10 needs to be started, the warning light can be turned on by pressing the key switch 22 once, the warning light can flash by pressing the key switch 22 twice again, the warning light 10 can be turned off by pressing the key switch 22 once again, when the position height of the warning light needs to be adjusted, the rotating ring 2 can be rotated until the proper use height is reached, when the telescopic rod 12 and the ground angle need to be adjusted, the telescopic rod 12 can be adjusted to a proper angle by rotating the telescopic rod by taking the foot rest shaft 11 as the axis, and the telescopic rod 12 can be stretched simultaneously, an ideal ground supporting effect is achieved, when the roadblock device needs to be stored, the first limiting rod 18 and the second limiting rod 19 are pressed simultaneously, the cylindrical barrel 17 and the base 7 are taken down, the telescopic rod 12 is retracted, and the warning light is turned off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable solar energy roadblock warning lamp for road construction is characterized by comprising a warning lamp body, a support and a height adjusting piece, wherein the warning lamp body is arranged on the height adjusting piece;

the warning lamp body comprises a warning lamp (10), a key switch (22) and a power supply, wherein the warning lamp (10) is connected with the power supply through the key switch (22);

the power supply comprises a solar panel (3), a battery (4), a key switch (22) and a circuit board (23), wherein the electric energy output end of the solar panel (3) is connected with the electric energy input end of the circuit board (23), the electric energy output end of the circuit board (23) is connected with the battery (4) through the key switch (22), and the output end of the battery (4) is connected with a warning lamp (10).

2. The portable solar roadblock warning lamp for road construction according to claim 1, characterized in that a warning lamp control unit for controlling the flashing state of the warning lamp is arranged between the power output end of the circuit board (23) and the key switch (22).

3. The portable solar energy roadblock warning lamp for road construction as claimed in claim 1, wherein the bracket comprises a cavity (2), a middle connecting rod (5), a lower end connecting rod (6) and a base (7), wherein a warning lamp body is installed at one end of the cavity (2); the other end that holds chamber (2) is installed on middle connecting rod (5), the free end and the lower extreme connecting rod (6) of middle connecting rod (5) are connected, the free end and the base (7) of lower extreme connecting rod (6) are connected.

4. A portable solar energy roadblock warning light for road construction as claimed in claim 3, characterized in that the height adjustment comprises a first adjustment piece and a second adjustment piece, wherein the first adjustment piece is mounted on the intermediate connecting rod and the second adjustment piece is mounted on the first adjustment piece.

5. A portable solar roadblock warning lamp for road construction according to claim 4, characterized in that said first adjustment means comprise a rotary ring (8), said rotary ring (8) being rotatably mounted on the intermediate connecting rod (5).

6. The portable solar energy roadblock warning lamp for road construction according to claim 4, characterized in that the second adjusting piece comprises U-shaped blocks (9) and foot rests, wherein the U-shaped blocks (9) are provided with three U-shaped blocks (9), and the three U-shaped blocks (9) are uniformly distributed along the circumferential direction of the first adjusting piece; each U-shaped block (9) is hinged with a foot rest in a telescopic structure.

7. A portable solar energy roadblock warning lamp for road construction according to claim 6, characterized in that the foot rest comprises a foot rest shaft (11) and a telescopic rod (12), one end of the telescopic rod (12) is hinged on the U-shaped block (9) through the foot rest shaft (11).