WO2021077555A1

WO2021077555A1 - Information publishing functional module and intelligent street lamp

Info

Publication number: WO2021077555A1
Application number: PCT/CN2019/123045
Authority: WO
Inventors: 秦海波; 龚永辉
Original assignee: 深圳市洲明科技股份有限公司
Priority date: 2019-10-21
Filing date: 2019-12-04
Publication date: 2021-04-29
Also published as: CN210891316U

Abstract

An information publishing functional module (120) and an intelligent street lamp, belonging to the technical field of street lamp illumination. The information publishing functional module (120) comprises a module main body, a first display screen (121) and a second display screen (122), wherein the module main body comprises a first side surface, a second side surface, a third side surface and a fourth side surface; the second display screen (122) is fixed to the module main body and attached to the second side surface, and the second display screen (122) is provided with a second display face; and the first display screen (121) is pivoted to a first side of the second display screen (122), and the first display screen (121) is provided with a first display face. The first display screen (121) is provided with a folding position and an unfolding position, wherein when the first display screen (121) is at the folding position, the first display screen (121) is attached to the first side surface, and the first display face intersects with the second display face; and when the first display screen (121) is at the unfolding position, the first display face coincides with the second display face. Thus, the technical problems of LED display screens of existing intelligent street lamps not being three-dimensional in video expansion, having a single appearance and not being suitable for modular design can be effectively solved.

Description

Information release function module and smart street lamp

Technical field

The invention relates to the technical field of street lamp lighting, in particular to an information release function module and a smart street lamp.

Background technique

In recent years, with the development of China and the needs of urban construction, smart street lights have also been developed rapidly. Smart street lights are feature-rich, intelligent, integrated security monitoring, base stations, charging piles, LED lighting, environmental monitoring, etc. , Becoming an indispensable part of the Internet of Things in cities, and being favored by more and more people, smart street lights will become the most important data entry for smart cities.

At present, most of the smart street lights on the market adopt a monolithic structure, that is, the pole bodies are all welded. Not only are the products bulky, but the functions and structures are customized according to the project, which is inconvenient for standardized operations, and the production and assembly efficiency is low. There is a big safety hazard in the process. At the same time, due to the multiple functions of the smart street lamp, there are many internal circuits, wiring in the pole body, and maintenance, etc. It is very difficult, and because there are many functional parts that need to be combined, there are more side welding parts on the pole body, which makes the product too large and the specifications are different. , Causing problems such as crude product packaging, easy scratches on the surface during transportation, inconvenient transportation, and extremely high transportation costs.

In view of this, it is necessary to carry out a modular design for smart street lights, that is, smart street lights are divided into multiple functional modules according to their functions. Among them, the information release function module is one of the important functional modules of smart street lights, mainly using LED screens. The LED screens of the existing smart street lights are all side-hung LED boxes with a single-sided screen structure. There are disadvantages such as non-three-dimensional video display, single appearance, customized size, and heavy cabinets. .

technical problem

The technical problem to be solved by the present invention is to provide an information release function module and a smart street lamp, which aims to solve the technical problems of the existing smart street lamp LED display screens such as non-three-dimensional video display, single appearance, and unsuitable modular design.

Technical solutions

In order to solve the above technical problems, the present invention provides a smart street lamp. The information release function module includes a module main body, a first display screen and a second display screen, and the module main body includes a first side connected in sequence. Surface, a second side surface, a third side surface, and a fourth side surface, the second display screen is fixed to the module body and attached to the second side surface, and the second display screen has a first Two display surfaces, the first display screen is pivotally connected to the first side of the second display screen, the first display screen has a first display surface, the first display screen has a folded position and an open position, when When the first display screen is in the folded position, the first display screen is attached to the first side surface, and the first display surface intersects the second display surface; when the first display screen is in the When the position is opened, the first display surface overlaps the second display surface.

Optionally, the information publishing function module further includes a third display screen, the third display screen has a third display surface, and the third display screen is pivotally connected to the second side of the second display screen, The third display screen has a folded position and an open position. When the third display screen is in the folded position, the third display screen is attached to the third side surface, and the third display surface is connected to the third side surface. The second display surface intersects; when the third display screen is in the open position, the third display surface overlaps the second display surface.

Optionally, the information release function module further includes a display screen fixing plate, the display screen fixing plate is fixed to the module main body and is attached to the fourth side surface, when the first display screen is at In the folded state, the first display screen and the display screen fixing plate are detachably fastened and connected.

Optionally, the information release function module further includes a display screen fixing plate, the display screen fixing plate is fixed to the module body and attached to the fourth side surface, when the third display screen is In the folded state, the third display screen is detachably fastened to the display screen fixing plate.

Optionally, the back side of the first display screen is openably connected to the first side surface through a plurality of hydraulic support rods with positioning nuts.

Optionally, the back side of the third display screen is openably connected to the third side surface through a plurality of hydraulic support rods with positioning nuts.

In addition, in order to solve the above technical problems, the present invention also provides a smart street lamp, the smart street lamp includes a street lamp main body, the street lamp main body is sequentially divided into a plurality of functional modules from top to bottom, and the functions are adjacent to each other. The modules are detachably connected through a locking structure; the multiple functional modules include the above-mentioned information publishing functional module.

Optionally, the multiple functional modules further include any combination of a wireless communication function module, an LED lighting function module, a voice broadcast function module, and an emergency function module.

Optionally, the locking structure includes a positioning column, a plurality of locking rivets, a positioning hole, and a plurality of locking elongated holes; the positioning column and the plurality of locking rivets are both provided on one end surface of the functional module And the plurality of locking rivets are evenly arranged around the circumference of the positioning column; the positioning holes and the plurality of locking elongated holes are both provided on one end surface of another adjacent functional module, and The plurality of locking elongated holes are evenly arranged around the circumference of the positioning hole; the positioning pillars are inserted and fitted with the corresponding positioning holes, and the plurality of locking rivets are locked in the corresponding ones in a one-to-one correspondence. The long holes are locked to realize the detachable connection between two adjacent functional modules.

Optionally, the positioning column has a truncated cone structure, the locking rivet has a T-shaped structure, the locking elongated hole is an annular hole, and the opening area of one end of the annular hole is larger than that of the other end of the annular hole. The opening area is such that after each of the locking rivets is inserted into one end of the corresponding annular hole, it is rotated and clamped in the other end of the corresponding annular hole.

Beneficial effect

The information publishing function module and the smart street lamp provided by the present invention include a module main body, a first display screen and a second display screen. The module main body includes a first side surface, a second side surface, and a third side surface. The side surface and the fourth side surface, the second display screen is fixed to the module body and attached to the second side surface, the second display screen has a second display surface, and the first display screen is pivotally connected to the second display screen. On one side, the first display screen has a first display surface, and the first display screen has a folded position and an open position. When the first display screen is in the folded position, the first display screen is attached to the first side surface, and the first display surface Intersect with the second display surface; when the first display screen is in the open position, the first display surface coincides with the second display surface. In this way, the user can select two display screens to display on both sides according to actual needs (the first display screen is in the folded position at this time), or rotate the first display screen by a certain angle, up to 90 degrees, that is, The two display screens are on the same plane (the first display screen is in the open position at this time) to achieve the effect of expanding the display size of the single-sided display screen. With the advantage of no border on the display screen, the two display screens are displayed on both sides Almost all can achieve seamless display effect when it is single-sided display. At the same time, when the first display screen is in the folded position, the entire information release function module is a rectangular column structure, which is consistent with the street lamp column of the entire smart street lamp, which is convenient for standardized operations and is suitable for the modular design of the entire smart street lamp. . It can be seen that this technical solution can effectively solve the technical problems of the existing LED display screens of smart street lamps, such as non-three-dimensional video display, single appearance, and unsuitable modular design.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor.

FIG. 1 is a schematic diagram of the structure of a smart street lamp according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of the split structure of the smart street lamp shown in Fig. 1.

Fig. 3 is a schematic diagram of the structure of the information publishing function module of the smart street lamp shown in Fig. 1.

Fig. 4 is a schematic diagram of an expanded state of the information publishing function module shown in Fig. 3.

FIG. 5 is a schematic diagram of another expanded state of the information publishing function module shown in FIG. 3.

Fig. 6 is a split schematic diagram of the locking structure of the smart street lamp shown in Fig. 1.

Fig. 7 is a schematic diagram of the connection of the locking structure of the smart street lamp shown in Fig. 1.

Embodiments of the present invention

The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in Figures 1 to 5, this embodiment provides a smart street light 100. The smart street light 100 includes a street light body. The street light body is sequentially divided into a plurality of functional modules from top to bottom, two adjacent functional modules A lock structure 110 is used to perform a detachable fastening connection between them. The multiple functional modules include an information publishing function module 120. The information publishing function module 120 includes a module main body, a first display screen 121, and a second display screen 122. The module main body includes a first side surface arranged in sequence, The second side surface, the third side surface and the fourth side surface, the second display screen 122 is fixed to the module body and is attached to the second side surface, the second display screen 122 has a second display surface, and the first display screen 121 is pivotally connected to the first side of the second display screen 122, the first display screen 121 has a first display surface, the first display screen 121 has a folded position and an open position, when the first display screen 121 is in the folded position (i.e., Figure 3 (Shown in the state), the first display screen 121 is attached to the first side surface, the first display surface and the second display surface intersect; when the first display screen 121 is in the open position (that is, the state shown in Figure 4), the first display One display surface coincides with the second display surface.

In this embodiment, as shown in FIGS. 3 and 4, the information release function module 120 further includes a third display screen 123, the third display screen 123 has a third display surface, and the third display screen 123 is pivotally connected to the third display screen 123. On the second side of the second display screen 122, the third display screen 123 has a folded position and an open position. When the third display screen 123 is in the folded position (that is, the state shown in FIG. 3), the third display screen 123 is attached to On the third side surface, the third display surface intersects the second display surface; when the third display screen is in the open position (that is, the state shown in FIG. 4), the third display surface overlaps the second display surface. In this embodiment, the first display screen 121, the second display screen 122, and the third display screen 123 are all borderless LED display screens. At this time, the entire information release function module 120 includes three display screens. You need to select three screens to display on three sides separately, or you can rotate the other two screens to a certain angle, the maximum can be rotated 90 degrees, that is to make the three screens on the same plane, in order to achieve the expansion of the display size of the single-sided display With the advantage of no borders on the display, the three display screens can almost achieve a seamless display effect regardless of whether they are displayed on three sides or on one side. At the same time, when the three display screens are in the unexpanded state (that is, the first display screen 121 and the second display screen are in the folded position), the entire information release function module is a rectangular column structure, which is in line with the lamppost of the entire smart street lamp. The body maintains a consistent state, which is convenient for standardized operation, and is suitable for the modular design of the entire smart street lamp.

As shown in FIGS. 3 to 5, the second display screen 122 is fastened to the second side surface by a number of first screw structures (not shown). The information release function module 120 also includes a display screen fixing plate 124, which is fixed to the module body and attached to the fourth side surface. When the first display screen 121 is in the folded state, the first display screen 121 passes through A number of second screw structures (not shown) are detachably fastened to the display fixing plate 124. When the third display screen 123 is in a folded state, the third display screen 123 is detachably fastened to the display screen fixing plate 124 through a number of second screw structures (not shown). In order to prevent the left and right screens (that is, the first display screen 121 and the third display screen 123) from automatically opening, the left and right screens are fixed by the display fixing plate 124. When the left and right display screens (that is, the first display screen 121 and the third display screen 123) need to be opened, several second screw structures on both sides of the display fixing plate 124 need to be removed. The back side of the first display screen 121 is openably connected to the first side surface through a number of hydraulic support rods 13 with positioning nuts 12. The back side of the third display screen 123 is openably connected to the third side surface through a number of hydraulic support rods 13 with positioning nuts 12. Specifically, the back side of the first display screen 121 and the back side of the third display screen 123 are respectively provided with two hydraulic support rods 13 (one on top and one on the top) with positioning nuts 12 to unfold the corresponding display screens. It supports the fixation well. After the several second screw structures on both sides of the display fixing plate 124 are removed, the left and right display screens (that is, the first display screen 121 and the third display screen 123) are respectively rotated to a certain angle (Figure 4 shows the rotation to The maximum angle is 90°) to the same plane, and then tighten the positioning nut 12 on the hydraulic support rod 13 to fix the screen position to complete the unfolding of the left and right screens (as shown in Figure 4).

As shown in FIGS. 2, 6 and 7, the locking structure 110 includes a positioning column 111, a plurality of locking rivets 112, a positioning hole 113 and a plurality of locking elongated holes 114. The positioning pillar 111 and the plurality of locking rivets 112 are both arranged on one end surface of a functional module, and the plurality of locking rivets 112 are evenly arranged around the periphery of the positioning pillar 111. The positioning hole 113 and the plurality of locking elongated holes 114 are both provided on one end surface of another adjacent functional module, and the plurality of locking elongated holes 114 are evenly arranged around the periphery of the positioning hole 113. The positioning post 111 is mated with the corresponding positioning hole 113, and a number of locking rivets 112 are locked in the corresponding locking long holes 114 in a one-to-one correspondence, so as to realize the detachability between two adjacent functional modules Fastening connection. In this way, adjacent functional modules are detachably fastened and connected through a locking structure 110, which makes installation and disassembly convenient, fast, safe and stable. Users can choose corresponding functional modules according to actual needs, which is convenient Personalized customization.

As shown in FIG. 6, the positioning column 111 is a truncated cone structure, so that the outside of the positioning column 111 has a certain taper, which is convenient for inserting into the corresponding positioning hole 113. At the same time, the positioning column 111 has a hollow tube structure and communicates with the rod body to facilitate internal wiring. The locking rivet 112 has a T-shaped structure, and the locking elongated hole 114 is an annular hole, and the opening area of one end of the annular hole is larger than the opening area of the other end of the annular hole (similar to a tadpole shape, one end is larger and the other end is smaller), so that each lock After the rivet 112 is inserted through one end of the corresponding annular hole, it is rotated and clamped in the other end of the corresponding annular hole. Specifically, as shown in FIG. 6, the number of locking rivets 112 in this embodiment is 3, which are equally distributed at 120 degrees. Similarly, the number of locking long holes 114 is also three, which are 120 degrees. Evenly distributed. Two adjacent functional modules can be quickly installed and disassembled through the above-mentioned locking structure 110. When installing, adjust the direction and insert the positioning post 111 on the top of one functional module into the positioning hole 113 on the bottom of the other functional module. At this time, Each locking rivet 112 is correspondingly inserted into the large end of the corresponding locking slot 114, and then the upper functional module is rotated 90 degrees counterclockwise, and the locking rivet 112 is screwed into the small end of the corresponding locking slot 114, The two functional modules can be assembled. This structure is stable and reliable in assembly. As shown in Figure 2, the two functional units can be separated by rotating 90° clockwise during disassembly, which increases the efficiency and convenience of product installation.

As shown in Figure 7, a steel pipe 115 is welded to the inside of the positioning hole 113, and the positioning column 111 is inserted into the corresponding positioning hole 113, so that the steel pipe 115 is sleeved on the outside of the corresponding positioning column 111, which is beneficial to increase the firmness of the rod. . In order to ensure the safety of each functional module, reinforced anti-theft protection is made inside: the side wall of the functional module is provided with an anti-theft cover plate 14 that can be opened and closed, and the inner side of the functional module corresponding to the anti-theft cover plate 14 is passed an anti-theft screw 15 Reinforce the connection end faces of two adjacent functional modules. In this way, when the two functional modules are assembled in place, open the anti-theft cover 14 of the upper functional module, screw in the anti-theft screw 15, and finally lock the anti-theft cover 14 back to the side wall of the functional module. To this end, a threaded hole is tapped on the top end surface of the functional module, and a through hole is drilled in a corresponding position inside the bottom end surface. For those skilled in the art, the following alternatives can also be adopted, that is, the steel pipe 115 and the positioning column 111 are fastened and connected by an anti-theft screw, and the side wall of the functional module corresponds to the anti-theft screw is provided with an openable anti-theft Cover plate.

In addition, the functional modules have a columnar structure. In order to ensure the standardized production of rods, the external dimensions of each functional module are designed to be the same, which is convenient for workshop production, and at the same time, special packaging materials for customized functional units can be designed to reduce the risk of transportation damage. In addition to the information release function module 120, the multiple functional modules of the smart street light 100 of this embodiment also include a wireless communication function module 130, an LED lighting function module 140, a voice broadcast function module 150, and an emergency function module. Any combination in the group 160 (the arbitrary combination can be any combination in number or type, that is, a certain functional module can include one or more, as in this embodiment, it is the wireless communication functional module in order from top to bottom. Group 130, LED lighting function module 140, LED lighting function module 140, information release function module 120, voice broadcast function module 150, emergency function module 160). The wireless communication function module 130 has a built-in 5G base station module and/or WIFI module. The emergency function module 160 has a built-in key call for help module and/or car charger module. In this way, the pole body of the smart street light 100 can be modularized, that is, the pole body of the smart street light 100 is divided into independent functional modules according to the required functions, and each functional module adopts a unified shape and structure, which is convenient for standardized production , Convenient transportation, simplified packaging, convenient connection of lines in the pole body, and easy maintenance. At this point, the user can select the corresponding functional modules according to actual needs, which is convenient for personalized customization.

The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and modifications to these embodiments still fall within the protection scope of the present invention.

Industrial applicability

In the information publishing function module and the smart street lamp provided by the embodiment of the present invention, the information publishing function module includes a module main body, a first display screen and a second display screen, and the module main body includes a first side surface, a second side surface, The third side surface and the fourth side surface, the second display screen is fixed to the module body and attached to the second side surface, the second display screen has a second display surface, and the first display screen is pivotally connected to the second display screen On the first side, the first display screen has a first display surface, and the first display screen has a folded position and an open position. When the first display screen is in the folded position, the first display screen is attached to the first side surface. The display surface intersects the second display surface; when the first display screen is in the open position, the first display surface overlaps the second display surface. In this way, the user can select two display screens to display on both sides according to actual needs (the first display screen is in the folded position at this time), or rotate the first display screen by a certain angle, up to 90 degrees, that is, The two display screens are on the same plane (the first display screen is in the open position at this time) to achieve the effect of expanding the display size of the single-sided display screen. With the advantage of no borders on the display screen, the two display screens are displayed on both sides. Almost all can achieve a seamless display effect when it is still single-sided display. At the same time, when the first display screen is in the folded position, the entire information release function module is a rectangular column structure, which is consistent with the street lamp column of the entire smart street lamp, which is convenient for standardized operations and is suitable for the modular design of the entire smart street lamp. . Therefore, it has industrial applicability.

Claims

An information release function module includes a module main body, a first display screen, and a second display screen. The module main body includes a first side surface, a second side surface, a third side surface, and a first side surface that are sequentially connected to each other. Four side surfaces, the second display screen is fixed to the module body and attached to the second side surface, the second display screen has a second display surface, and the first display screen is pivotally connected to On the first side of the second display screen, the first display screen has a first display surface, the first display screen has a folded position and an open position, and when the first display screen is in the folded position, the The first display screen is attached to the first side surface, and the first display surface intersects the second display surface; when the first display screen is in the open position, the first display surface and the The second display surface overlaps.
The information publishing function module according to claim 1, wherein the information publishing function module further comprises a third display screen, the third display screen has a third display surface, and the third display screen is pivotally connected to The second side of the second display screen, the third display screen has a folded position and an open position, and when the third display screen is in the folded position, the third display screen is attached to the third side Surface, the third display surface intersects the second display surface; when the third display screen is in the open position, the third display surface overlaps the second display surface.
The information release function module according to claim 1, wherein the information release function module further comprises a display screen fixing plate, the display screen fixing plate is fixed to the module main body and is attached to the fourth On the side surface, when the first display screen is in a folded state, the first display screen is detachably fastened to the display screen fixing plate.
The information publishing function module according to claim 2, wherein the information publishing function module further comprises a display screen fixing plate, the display screen fixing plate is fixed to the module main body and is attached to the fourth On the side surface, when the third display screen is in a folded state, the third display screen is detachably fastened to the display screen fixing plate.
4. The information release function module according to claim 1, wherein the back side of the first display screen is openably connected to the first side surface through a plurality of hydraulic support rods with positioning nuts.
3. The information publishing function module according to claim 2, wherein the back side of the third display screen is openably connected with the third side surface through a plurality of hydraulic support rods with positioning nuts.
A smart street lamp includes a street lamp main body, the street lamp main body is sequentially divided into a plurality of functional modules from top to bottom, and two adjacent functional modules are detachably connected through a locking structure; The multiple functional modules include the information publishing functional module according to any one of claims 1-6.
The smart street light according to claim 7, wherein the multiple functional modules further include any combination of a wireless communication function module, an LED lighting function module, a voice broadcast function module, and an emergency function module.
The smart street lamp according to claim 7 or 8, wherein the locking structure includes a positioning column, a plurality of locking rivets, a positioning hole, and a plurality of locking elongated holes; the positioning column and the plurality of locking rivets are both provided On one end surface of the functional module, and the plurality of locking rivets are evenly arranged around the circumference of the positioning column; the positioning holes and the plurality of locking elongated holes are both provided in another adjacent On one end surface of the functional module, and the plurality of locking elongated holes are evenly arranged around the circumference of the positioning hole; the positioning column is inserted and fitted with the corresponding positioning hole, and the plurality of locking rivets One-to-one correspondence cards are arranged in the corresponding locking long holes to realize the detachable connection between two adjacent functional modules.
The smart street lamp according to claim 7 or 8, wherein the positioning column is a truncated cone structure, the locking rivet is a T-shaped structure, the locking elongated hole is an annular hole, and one end of the annular hole The opening area is larger than the opening area of the other end of the annular hole, so that each of the locking rivets is inserted into the corresponding one end of the annular hole and then locked in the other end of the corresponding annular hole by rotation.