阅读说明：本技术 一种交通标志共杆多功能路灯 (Traffic sign is pole multi-functional street lamp altogether ) 是由 喻家星 汪艳华 喻海涛 李霖 王诚 田飘 刘紫君 余恒 吕天保 向铭 张强 吴 于 2021-06-15 设计创作，主要内容包括：本发明公开了一种交通标志共杆多功能路灯,包括灯杆,所述灯杆的上部设有横臂,所述横臂上安装有交通标志牌,所述灯杆的顶部安装有路灯,所述横臂上还安装有卷筒,所述卷筒内安装有一电机,所述电机的输出端同轴连接有一转轴,所述转轴上安装有一可卷绕于转轴上的柔性屏,所述卷筒的底端设有供柔性屏伸出或缩回的伸缩缝,所述柔性屏的底端设有用于拉直柔性屏的重力垂杆。在多功能路灯上集成卷轴式柔性屏结构,可以按需在不同条件下展开柔性屏,来展示交通信息、广告信息或其他,信息展示面广,且该柔性屏在不用时可缩回卷筒中,防护性好。(The invention discloses a traffic sign common-pole multifunctional street lamp which comprises a lamp pole, wherein a cross arm is arranged at the upper part of the lamp pole, a traffic sign board is arranged on the cross arm, a street lamp is arranged at the top of the lamp pole, a winding drum is also arranged on the cross arm, a motor is arranged in the winding drum, the output end of the motor is coaxially connected with a rotating shaft, a flexible screen capable of being wound on the rotating shaft is arranged on the rotating shaft, an expansion joint for extending or retracting the flexible screen is arranged at the bottom end of the winding drum, and a gravity vertical pole for straightening the flexible screen is arranged at the bottom end of the flexible screen. The scroll type flexible screen structure is integrated on the multifunctional street lamp, the flexible screen can be unfolded under different conditions as required to display traffic information, advertisement information or the like, the information display area is wide, and the flexible screen can be retracted into the scroll when not used, so that the protection performance is good.)

1. The utility model provides a traffic sign is multi-functional street lamp of pole altogether, includes the lamp pole, the upper portion of lamp pole is equipped with the xarm, install traffic sign tablet on the xarm, the street lamp, its characterized in that are installed at the top of lamp pole:

still install the reel on the xarm, install a motor in the reel, the output coaxial coupling of motor has a pivot, install one in the pivot and can coil in the epaxial flexible screen of pivot, the bottom of reel is equipped with the expansion joint that supplies flexible screen to stretch out or retract, the bottom of flexible screen is equipped with the gravity pole that hangs down that is used for straightening flexible screen.

2. The traffic sign common-pole multifunctional street lamp as claimed in claim 1, characterized in that: the lamp post is characterized in that a vertically extending guide slide rail is mounted on the side wall of the lamp post, a slide block is mounted at one end, close to the lamp post, of the gravity vertical rod, and the slide block is slidably mounted on the guide slide rail.

3. The traffic sign common-pole multifunctional street lamp as claimed in claim 2, characterized in that: the lamp post is further provided with a coil spring box, a coil spring is arranged in the coil spring box, and the free end of the coil spring is connected with the sliding block.

4. The traffic sign common-pole multifunctional street lamp as claimed in claim 1, characterized in that: the flexible screen includes outer screen, inlayer screen to and locate the flexible support net between outer screen and the inlayer screen, outer screen, inlayer screen are attached to the inside and outside two sides of flexible support net respectively, the bottom and the gravity vertical pole fixed connection of flexible support net.

5. The traffic sign common-pole multifunctional street lamp as claimed in claim 1, characterized in that: the cleaning strips are respectively installed on two sides of the expansion joint of the winding drum, and the cleaning strips extend into the expansion joint and are used for cleaning the screen surface of the flexible screen when the flexible screen stretches.

6. The traffic sign common-pole multifunctional street lamp as claimed in claim 5, wherein: the cleaning strips are brush rollers which are rotatably arranged on the winding drum close to the expansion joints.

7. The traffic sign common-pole multifunctional street lamp as claimed in claim 1, characterized in that: at least one of a temperature sensor, a humidity sensor or a wind speed sensor is arranged on the gravity drop rod.

Technical Field

The invention relates to the technical field of road lighting facilities, in particular to lighting equipment integrating a road traffic sign and a street lamp.

Background

At present, the public space of urban roads has large pedestrian volume, and during road planning and design, facilities such as rod pieces and label marks for road traffic should not occupy the road building clearance, so that the space utilization rate of the rod pieces is improved through spatial integration, the integration level is increased through multi-rod integration, and the number of the rod pieces and the facilities on the roads is reduced through functional combination.

Nowadays, some integrated multi-functional street lamps that have illumination, communication, traffic indication have, but to the present society that the information display demand is higher and higher, the integrated ordinary bill-board content on some multi-functional street lamps is too fixed, and the change cycle is long, and information display capacity is awaited to promote.

Disclosure of Invention

In order to solve the technical defects, the invention adopts the technical scheme that a traffic sign common-pole multifunctional street lamp is provided, and the street lamp comprises a lamp pole, wherein a cross arm is arranged at the upper part of the lamp pole, a traffic sign board is arranged on the cross arm, a street lamp is arranged at the top of the lamp pole, a winding drum is also arranged on the cross arm, a motor is arranged in the winding drum, the output end of the motor is coaxially connected with a rotating shaft, a flexible screen capable of being wound on the rotating shaft is arranged on the rotating shaft, an expansion joint for extending or retracting the flexible screen is arranged at the bottom end of the winding drum, and a gravity vertical pole for straightening the flexible screen is arranged at the bottom end of the flexible screen.

Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the scroll type flexible screen structure is integrated on the multifunctional street lamp, the flexible screen can be unfolded under different conditions as required to display traffic information, advertisement information or the like, the information display area is wide, and the flexible screen can be retracted into the scroll when not used, so that the protection performance is good.

Furthermore, a vertically extending guide slide rail is mounted on the side wall of the lamp post, a slide block is mounted at one end, close to the lamp post, of the gravity vertical rod, and the slide block is slidably mounted on the guide slide rail.

Furthermore, a coil spring box is further installed on the lamp post, a coil spring is installed in the coil spring box, and the free end of the coil spring is connected with the sliding block.

Further, flexible screen includes outer screen, inlayer screen to and locate the flexible support net between outer screen and the inlayer screen, outer screen, inlayer screen are attached to the inside and outside two sides of flexible support net respectively, the bottom and the gravity plumbing pole fixed connection of flexible support net.

Further, a cleaning strip is installed on each of two sides of the expansion joint of the winding drum, and the cleaning strip extends into the expansion joint and is used for cleaning the screen surface of the flexible screen when the flexible screen stretches.

Further, the cleaning strips are brush rollers which are rotatably arranged on the winding drum close to the expansion joints.

Further, at least one of a temperature sensor, a humidity sensor or a wind speed sensor is mounted on the gravity drop rod.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a first orientation structure diagram of a traffic sign common-pole multifunctional street lamp according to an embodiment of the invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with an embodiment of the present invention;

FIG. 3 is a second orientation structure diagram of a traffic sign common-pole multifunctional street lamp according to an embodiment of the invention;

FIG. 4 is an enlarged view of portion B of FIG. 3 according to an embodiment of the present invention;

fig. 5 is a structural diagram of a flexible screen according to an embodiment of the present invention.

Wherein the reference numerals are:

1. the lamp post, 2, xarm, 3, traffic sign board, 4, street lamp, 5, reel, 6, flexible screen, 6a, outer screen, 6b, inner screen, 6c, flexible supporting net, 7, expansion joint, 8, gravity plumbing pole, 9, guide slide rail, 10, slider, 11, coil spring box, 12, coil spring, 13, cleaning strip.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

Examples

Referring to fig. 1 to 5, the invention provides a traffic sign common-pole multifunctional street lamp, which comprises a lamp pole 1, wherein a cross arm 2 is arranged at the upper part of the lamp pole 1, a traffic sign board 3 is arranged on the cross arm 2, a street lamp 4 is arranged at the top part of the lamp pole 1, a winding drum 5 is also arranged on the cross arm 2, a motor is arranged in the winding drum 5, the output end of the motor is coaxially connected with a rotating shaft, a flexible screen 6 capable of being wound on the rotating shaft is arranged on the rotating shaft, an expansion joint 7 for extending or retracting the flexible screen 6 is arranged at the bottom end of the winding drum 5, and a gravity vertical pole 8 for straightening the flexible screen 6 is arranged at the bottom end of the flexible screen 6.

The scroll type flexible screen structure is integrated on the multifunctional street lamp, the flexible screen can be unfolded under different conditions as required to display traffic information, advertisement information or the like, the information display area is wide, and the flexible screen can be retracted into the scroll when not used, so that the protection performance is good. The gravity drop rod can play a role in drawing the flexible screen by relying on the dead weight, so that the flexible screen can be flatly flattened.

Further, install vertical extension's direction slide rail 9 on the lateral wall of lamp pole 1, the slider 10 is installed to the one end that is close to lamp pole 1 of gravity plumbing pole 8, and slider 10 slidable mounting relies on the direction slide rail 9 on the lamp pole 1 outer wall, can guide gravity plumbing pole 8 in order, prevents that flexible screen 6 from moving out of order.

Further, a coil spring box 11 is further installed on the lamp post 1, a coil spring 12 is installed in the coil spring box 11, the free end of the coil spring 12 is connected with the sliding block 10, downward elastic pulling force is formed on the gravity vertical rod 8, and light traction force is formed in the lowering process of the flexible screen 6 and the gravity vertical rod 8.

Further, flexible screen 6 includes outer screen 6a, inlayer screen 6b to and locate the flexible support net 6c between outer screen 6a and the inlayer screen 6b, and outer screen, inlayer screen are attached to the inside and outside two sides of flexible support net respectively, the bottom and the gravity vertical rod fixed connection of flexible support net. Gravity hangs down pole 8 and has certain weight, directly is connected with flexible electronic display screen, can have the damage to flexible screen after using for a long time, and this problem then can be solved in the design of flexible supporting network, and two inside and outside screens are attached to and are not connected with gravity hangs down the pole on the flexible supporting network, are born the load by flexible supporting network.

Further, a cleaning strip 13 is respectively installed on two sides of the expansion joint 7 of the winding drum 5, and the cleaning strip 13 partially extends into the expansion joint 7 and is used for cleaning the screen surface of the flexible screen when the flexible screen expands and contracts. Preferably, the cleaning strips 13 are brush rollers rotatably mounted on the reel 5 adjacent to the expansion joints to passively roll clean the screen surface of dust and debris.

Furthermore, at least one of a temperature sensor, a humidity sensor and a wind speed sensor is mounted on the gravity vertical rod 8, so that the temperature, humidity and wind power of the environment where the flexible screen is located can be sensed in real time, and whether the flexible screen 6 needs to be pulled back or furled is determined through a preset program.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.