CN218585569U

CN218585569U - City brightening device

Info

Publication number: CN218585569U
Application number: CN202223086247.9U
Authority: CN
Inventors: 石泉; 陈劼娜; 傅安然; 王志源; 胡奇文
Original assignee: Hangzhou Tianjie Digital Technology Co ltd
Current assignee: Hangzhou Tianjie Digital Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-07
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses an urban brightening device, which comprises a base and a brightening lamp plate, wherein the brightening lamp plate is rotationally connected with the base, the rear side of the brightening lamp plate is provided with a chute, a slide block is arranged in the chute, the slide block is hinged with a connecting rod, and the base is provided with a driving piece for driving the connecting rod to rotate; the base comprises a fixed seat and a rotating seat, the brightening lamp plate is rotatably connected with the rotating seat, and a driving mechanism for driving the rotating seat to rotate along the horizontal direction is arranged in the fixed seat; when the lighting lamp board is in strong wind weather, if wind blows from the front side to the rear side of the lighting lamp board, the rotating rod is driven to rotate through the driving piece, the lighting lamp board is rotated to be horizontal, and the wind area is reduced; if wind blows from the rear side of the brightening lamp plate to the front side, the rotating seat is rotated by 180 degrees through the driving mechanism, then the rotating rod is driven to rotate through the driving piece, the brightening lamp plate is rotated to be horizontal, the wind area is reduced, and the rotating seat is rotated to prevent the brightening lamp plate from rotating against the wind and prevent the connecting rod from being damaged by pulling.

Description

City brightening device

Technical Field

The utility model relates to a building technical field specifically is a city brightening device.

Background

The urban brightening means brightening the light of places with high traffic, such as landmark buildings, markets, tourist attractions, streets and the like, in order to beautify the urban environment and improve the overall image of the city. The building brightening sign lamp plate is an important part in city brightening, building identification at night can be improved, and city building landmarks are formed.

In the prior art, for example, patent application No. cn201921961246.X discloses an urban building brightening system, which reinforces the bottom to solve the problem of wind resistance, but still has some problems, for example, in windy weather, if the wind direction is just perpendicular to a lamp plate, the wind area of the brightening lamp plate is the largest, wind directly blows on the surface of the lamp plate, the lamp plate is easily blown down by wind, the fixed position of the bottom of the brightening lamp plate may be blown off, if the brightening lamp plate is fixed firmly, the lamp plate part may be blown off by wind, and the damaged brightening lamp plate may hit pedestrians or windows on buildings, resulting in greater economic loss.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one technical problem mentioned in the background art, the utility model aims to provide an urban brightening device can be under strong wind weather, collects the lamp tablet, prevents that the lamp tablet from being blown badly.

In order to achieve the above object, the utility model provides a following technical scheme:

a city brightening device comprises a base and a brightening lamp plate, wherein the brightening lamp plate is rotatably connected with the base, a sliding groove is formed in the rear side of the brightening lamp plate, a sliding block is arranged in the sliding groove, the sliding block is hinged to a connecting rod, a driving piece for driving the connecting rod to rotate is arranged on the base, when the connecting rod is located at the horizontal position, the brightening lamp plate is located at the horizontal position, and when the connecting rod is located at the vertical position, the brightening lamp plate is located at the vertical position; the base includes fixing base and rotation seat, the brightening lamp tablet rotates with rotating the seat and is connected, be equipped with in the fixing base and be used for driving to rotate the seat and rotate along the pivoted actuating mechanism of horizontal direction.

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

when the lighting lamp board is in strong wind weather, if wind blows from the front side to the rear side of the lighting lamp board, the rotating rod is driven to rotate through the driving piece, the lighting lamp board is rotated to be horizontal, and the wind area is reduced; if wind blows from the rear side of the brightening lamp plate to the front side, the rotating seat is rotated by 180 degrees through the driving mechanism, then the rotating rod is driven to rotate through the driving piece, the brightening lamp plate is rotated to be horizontal, the wind area is reduced, and the rotating seat is rotated to prevent the brightening lamp plate from rotating against the wind and prevent the connecting rod from being damaged by pulling.

Preferably, a plurality of through grooves for passing wind are formed in the brightening lamp plate, and the through grooves penetrate through the brightening lamp plate.

Preferably, it has and is used for following to lead to the inslot articulated wind direction pivoted commentaries on classics board that leads to the inslot, change the board with be equipped with the torsional spring between the inner wall that leads to the groove, the inner wall that leads to the groove is equipped with first infrared sensor and second infrared sensor, first infrared sensor and second infrared sensor are located the front and back both sides that change the board respectively, and the pin joint of changeing the board equals to the tip, first infrared sensor and the distance of second infrared sensor that changes the board and keep away from the pin joint, first infrared sensor is connected with PLC, PLC with the second infrared sensor electricity is connected.

Preferably, the driving mechanism comprises a first motor and a transmission assembly which are fixedly arranged in the fixed seat, the input end of the transmission assembly is fixedly connected with the output end of the first motor, and the output end of the transmission assembly is fixedly connected with the rotating seat.

Preferably, the transmission assembly is one of a bevel gear pair, a cylindrical gear pair and a belt pulley pair.

Preferably, the driving member is a second motor, and the second motor is electrically connected with the PLC.

Preferably, the base further comprises a baffle fixedly arranged on the rotating seat, and the brightening lamp plate is rotatably connected with the baffle.

Preferably, the rotating seat is provided with an accommodating cavity for accommodating the sliding groove.

Drawings

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

fig. 2 is a rear sectional view of the present invention;

FIG. 3 is a cross-sectional view at 2"A-A";

FIG. 4 is an enlarged partial view of FIG. 3"B";

fig. 5 is a schematic view of the overall structure of the rear side of the present invention;

in the figure:

1. a base; 10. an accommodating chamber; 11. a fixed seat; 12. a rotating seat; 13. a baffle plate; 2. lightening the lamp plate; 20. a through groove; 21. rotating the plate; 211. a first infrared sensor; 212. a second infrared sensor; 3. a chute; 4. a slider; 5. a connecting rod; 6. a drive mechanism; 61. a first motor; 62. and a transmission assembly.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, 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, the embodiment provides an urban brightening device, which includes a base 1 and a brightening lamp plate 2, where the base 1 includes a fixed seat 11, a rotating seat 12, and a baffle 13 fixed on the rotating seat 12, the brightening lamp plate 2 is rotatably connected to the baffle 13, and the baffle 13 is in a U shape like a half-wrapped brightening lamp plate 2, and protects a rotating part.

Referring to fig. 2 and 5, in this embodiment, a sliding groove 3 is disposed at the rear side of the brightening lamp plate 2, an accommodating cavity 10 for accommodating the sliding groove 3 is disposed on the rotating base 12, a sliding block 4 is disposed in the sliding groove 3, the sliding block 4 is hinged to a connecting rod 5, a driving member for driving the connecting rod 5 to rotate is disposed on the base 1, and the driving member is a second motor; when the connecting rod 5 rotates to the horizontal position (not shown in the figure), the brightening lamp board 2 is folded (the horizontal position) and is folded to the horizontal position; when the link 5 is rotated to the vertical position, the lightening lamp signboard 2 is positioned in the standing state (vertical position) at this time.

Referring to fig. 2, in this embodiment, a driving mechanism 6 for driving the rotating base 12 to rotate along the horizontal direction is disposed in the fixed base 11, the driving mechanism 6 includes a first motor 61 and a transmission assembly 62 fixedly disposed in the fixed base 11, an input end of the transmission assembly 62 is fixedly connected to an output end of the first motor 61, an output end of the transmission assembly 62 is fixedly connected to the rotating base 12, and the transmission assembly 62 is one of a bevel gear pair, a cylindrical gear pair, and a pulley pair.

Referring to fig. 1, in order to reduce the wind force on the lighting lamp plate 2, in the embodiment, a plurality of through grooves 20 for passing wind are formed on the lighting lamp plate 2, and the through grooves 20 penetrate through the lighting lamp plate 2.

Referring to fig. 3 and 4, in this embodiment, a rotating plate 21 for rotating along with the wind direction in the through groove 20 is hinged in the through groove 20, a torsion spring is disposed between the rotating plate 21 and the inner wall of the through groove 20, a first infrared sensor 211 and a second infrared sensor 212 are disposed on the inner wall of the through groove 20, the first infrared sensor 211 and the second infrared sensor 212 are respectively disposed on the front side and the rear side of the rotating plate 21, the distances from the hinge point of the rotating plate 21 to the end of the rotating plate 21 away from the hinge point are equal to the distances between the first infrared sensor 211 and the second infrared sensor 212, the first infrared sensor 211 is connected to a PLC, the PLC is electrically connected to the second infrared sensor 212, and the second motor is electrically connected to the PLC.

It should be noted that, in order to make the rotating plate 21 not only detect wind force but also seal the through slot 20, the left/right side of the rotating plate 21 is hinged to the inner wall of the left/right side of the through slot 20, and a gap is provided between the right/left side of the rotating plate 21 and the inner wall of the right/left side of the through slot 20.

When wind blows backwards from the front direction, the rotating plate 21 rotates backwards, when the wind power reaches a certain degree, the PLC receives a signal which is sent by the second infrared sensor 212 at the rear side and detects the rotating plate 21, then the PLC controls the second motor to drive the connecting rod 5 to rotate, the sliding block 4 slides upwards in the sliding groove 3, and the brightening lamp plate 2 rotates to the horizontal position; when wind blows forwards from the back, in order to prevent the rotating plate 21 from resisting against the wind when being folded, the rotating plate 21 rotates forwards, when the wind reaches a certain degree, the PLC can receive a signal which is sent by the first infrared sensor 211 on the front side and detects the rotating plate 21, then the PLC controls the first motor 61 to rotate the rotating seat 12 by 180 degrees through the transmission component 62, after the rotation is completed, the second motor drives the connecting rod 5 to rotate, the sliding block 4 slides upwards in the sliding groove 3, and the brightening lamp plate 2 rotates to the horizontal position.

When the brightening lamp plate 2 rotates to the horizontal position, the brightening lamp plate 2 is just accommodated in the baffle 13, and the sliding groove 3 is accommodated in the accommodating cavity 10.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The urban brightening device comprises a base (1) and a brightening lamp board (2), and is characterized in that the brightening lamp board (2) is rotatably connected with the base (1), a sliding groove (3) is formed in the rear side of the brightening lamp board (2), a sliding block (4) is arranged in the sliding groove (3), the sliding block (4) is hinged with a connecting rod (5), a driving piece used for driving the connecting rod (5) to rotate is arranged on the base (1), the brightening lamp board (2) is located at a horizontal position when the connecting rod (5) is located at a horizontal position, and the brightening lamp board (2) is located at a vertical position when the connecting rod (5) is located at a vertical position; the base (1) comprises a fixed base (11) and a rotating base (12), the brightening lamp board (2) is rotatably connected with the rotating base (12), and a driving mechanism (6) used for driving the rotating base (12) to rotate along the horizontal direction is arranged in the fixed base (11).

2. The city brightening device according to claim 1, wherein the brightening lamp plate (2) is provided with a plurality of through grooves (20) for passing wind, and the through grooves (20) penetrate through the brightening lamp plate (2).

3. The city brightening device according to claim 2, wherein a rotating plate (21) for rotating along the wind direction in the through groove (20) is hinged in the through groove (20), a torsion spring is arranged between the rotating plate (21) and the inner wall of the through groove (20), a first infrared sensor (211) and a second infrared sensor (212) are arranged on the inner wall of the through groove (20), the first infrared sensor (211) and the second infrared sensor (212) are respectively positioned at the front side and the rear side of the rotating plate (21), the distances from the hinge point of the rotating plate (21) to the end of the rotating plate (21) far away from the hinge point, the first infrared sensor (211) and the second infrared sensor (212) are equal, the first infrared sensor (211) is connected with a PLC, and the PLC is electrically connected with the second infrared sensor (212).

4. A city brightening device according to claim 3, wherein the driving mechanism (6) comprises a first motor (61) and a transmission assembly (62) fixedly arranged in the fixed seat (11), the input end of the transmission assembly (62) is fixedly connected with the output end of the first motor (61), and the output end of the transmission assembly (62) is fixedly connected with the rotating seat (12).

5. A city brightening device according to claim 4, wherein the transmission assembly (62) is one of a bevel gear pair, a cylindrical gear pair and a pulley pair.

6. The city brightening device of claim 3, wherein the driving member is a second motor, and the second motor is electrically connected to the PLC.

7. A city brightening device according to claim 1, characterised in that the base (1) further comprises a baffle (13) fixed on the rotating base (12), the brightening lamp plate (2) being rotatably connected with the baffle (13).

8. The urban brightening device according to claim 1, wherein the rotating seat (12) is provided with an accommodating cavity (10) for accommodating the sliding groove (3).