CN215933114U

CN215933114U - Environment-friendly lamp box signboard with automatic dimming function

Info

Publication number: CN215933114U
Application number: CN202121840411.3U
Authority: CN
Inventors: 罗志兵; 李继平; 张明柳
Original assignee: Anhui Junfei Identification Design And Production Co ltd
Current assignee: Anhui Junfei Identification Design And Production Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-01
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses an environment-friendly lamp box signboard with an automatic dimming function, which comprises an installation frame, wherein a signboard body is rotatably installed in the installation frame in an adjustable manner, a top plate seat is installed at the top of the installation frame, an installation cavity for a solar panel is formed in the top of the top plate seat, a limiting shaft is transversely installed in the cavity, the bottom side of the solar panel is installed on the limiting shaft in a penetrating manner, a clamping groove is installed on the back surface of the solar panel, an air cylinder is installed at the bottom of the cavity, the end side of a piston rod of the air cylinder is obliquely arranged close to the solar panel, sliding grooves are formed in two inner side walls of the top plate seat, and sliding plates are installed in the sliding grooves in a sliding manner. The utility model can shrink and protect the solar panel on the lamp box signboard in an extremely severe environment, and can adjust the angle according to the angle which is actually required to be displayed on the lamp box signboard, thereby improving the use effect of the lamp box signboard.

Description

Environment-friendly lamp box signboard with automatic dimming function

Technical Field

The utility model relates to the technical field of lamp box signboard, in particular to an environment-friendly lamp box signboard with an automatic dimming function.

Background

The general setting of lamp house signboard is in big street lane, thereby can often adopt solar panel to come to carry out solar energy power generation to the lamp house signboard now and reach energy saving and environmental protection's purpose, nevertheless often solar panel on the lamp house signboard often causes the damage under some adverse circumstances, if under strong wind weather, can lead to the fact the influence to solar panel is fixed, and under hail weather, can pound bad solar panel. Moreover, the screen of the existing lamp box signboard is often fixed and cannot be adjusted.

Therefore, the technical need to solve the problem of how to provide an environment-friendly light box signboard with an automatic dimming function is urgently needed.

SUMMERY OF THE UTILITY MODEL

Therefore, one purpose of the utility model is to provide an environment-friendly lamp box signboard with an automatic dimming function, the environment-friendly lamp box signboard can shrink and protect a solar panel on the lamp box signboard in an extremely severe environment, prevent the solar panel from being damaged in some severe environments, prolong the service life of the solar panel on the lamp box signboard, and simultaneously adjust the angle according to the angle which is actually required to be displayed on the lamp box signboard, thereby improving the use effect of the lamp box signboard.

The environment-friendly lamp box signboard with the automatic dimming function comprises an installation frame and a solar panel, wherein a signboard installation stand column is installed at the bottom of the installation frame, a signboard body is adjustably and rotatably installed in the installation frame, a top plate seat is installed at the top of the installation frame, an installation cavity for the solar panel is formed in the top of the top plate seat, a limiting shaft is transversely installed in the cavity, the bottom side of the solar panel is installed on the limiting shaft in a penetrating mode, a clamping groove is installed in the back face of the solar panel, an air cylinder is installed at the bottom of the cavity, the end face of a piston rod of the air cylinder is close to the solar panel in an inclined mode, the end portion of the piston rod of the air cylinder is rotatably installed in the clamping groove through a rotating shaft, sliding grooves are formed in two inner side walls of the top plate seat, and sliding plates are slidably installed in the sliding grooves.

Preferably, signboard body top center passes through rolling bearing and installation frame erection joint, the carousel base is installed at signboard body bottom center, correspond the carousel base on the installation frame and seted up the carousel draw-in groove.

Preferably, a motor is vertically embedded in the signboard mounting upright post, and a rotating shaft end of the motor penetrates through the mounting frame to be upwards arranged and fixedly mounted at the bottom of the turntable base.

Preferably, electric guide rails are pre-embedded in the sliding grooves on two sides of the top plate base, guide blocks are slidably mounted on the electric guide rails, and two ends of the sliding plate are fixedly mounted on the guide blocks on two sides respectively.

Preferably, a sealing ring is annularly mounted on the guide block.

Preferably, signboard body, electronic guide rail, cylinder, motor all with solar panel electric connection.

The utility model has the beneficial effects that:

(1) when the environment-friendly lamp box signboard with the automatic dimming function meets severe weather, the cylinder is actively controlled to be started, the piston rod of the cylinder is retracted inwards, the solar panel is folded and retracted downwards by taking the limiting shaft as a base point, the cylinder stops running when the top horizontal position of the solar panel is retracted to the position below the horizontal position of the sliding chute, the two sliding plates are closed by controlling the guide blocks on the two electric guide rails on one side to move towards the center, the solar panel on the lamp box signboard can be retracted and protected under extremely severe environments, the solar panel is prevented from being damaged under some severe environments, and the service life of the solar panel on the lamp box signboard is prolonged;

(2) the utility model can control the rotation of the turntable base through the control motor to drive the signboard body on the turntable base to carry out proper angle adjustment, and the angle adjustment can be carried out according to the angle which is actually required to be displayed by the lamp box signboard, thereby improving the use effect of the lamp box signboard.

Drawings

In the drawings:

FIG. 1 is a schematic structural view of an environment-friendly light box signboard with an automatic dimming function according to the present invention;

FIG. 2 is a schematic view of the mounting frame and the signboard body of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the solar panel of FIG. 1 according to the present invention when it is unfolded;

FIG. 4 is a schematic view of the solar panel of FIG. 1 according to the present invention when retracted;

FIG. 5 is a schematic view of the connection between the solar panel and the cylinder according to the present invention shown in FIG. 1;

fig. 6 is a schematic view illustrating a structure of the slide plate and the top plate holder according to the present invention shown in fig. 3.

In the figure: the system comprises a mounting frame 1, a signboard body 2, a signboard base 3, a top plate seat 4, a solar panel 5, a sliding plate 6, a limiting shaft 7, a sliding chute 8, a signboard mounting upright post 9, a motor 10, a turntable base 11, a rotating bearing 12, an air cylinder 13, a clamping groove 14, an electric guide rail 14 and a guide block 15.

Detailed Description

Referring to fig. 1-6, an environment-friendly lamp box signboard with an automatic dimming function comprises an installation frame 1 and a solar panel 4, wherein a signboard installation upright post 8 is installed at the bottom of the installation frame 1, a signboard body 2 is installed in the installation frame 1 in an adjustable and rotatable manner, a top plate base 3 is installed at the top of the installation frame 1, an installation cavity for the solar panel 4 is formed at the top of the top plate base 3, a hole is formed at the bottom of the top plate base 3 to prevent liquid in the cavity from entering the cavity and then being discharged, a limiting shaft is transversely installed in the cavity, the bottom side of the solar panel 4 is installed on the limiting shaft in a penetrating manner, a clamping groove 13 is installed at the back of the solar panel 4, an air cylinder 12 is installed at the bottom of the cavity, the end side of a piston rod of the air cylinder 12 is obliquely arranged close to the solar panel 4, the end of the piston rod of the air cylinder 12 is rotatably installed in the clamping groove 13 through a rotating shaft, when the piston rod of the air cylinder 12 is started and is retracted inwards, the top of piston rod can rotate through the axis of rotation in joint groove 13, and spacing axle makes solar panel 4 can fold for the basic point along spacing axle simultaneously and contracts, can play fine expansion and the shrink to solar panel 4.

Spout 7 has been seted up to two inside walls of roof plate seat 3, and slidable mounting has slide 5 in spout 7, and slide 5 is closed through playing 3 tops of counter roof plate seat at spout 7.

2 top centers of signboard body pass through rolling bearing 11 and installation frame 1 erection joint, and carousel base 10 is installed at 2 bottom centers of signboard body, and carousel base 10 is used for dragging signboard body 2 and cooperates the signboard body 2 that rolling bearing 11 can make to rotate, corresponds carousel base 10 on the installation frame 1 and has seted up the carousel draw-in groove, and carousel base 10 can rotate at carousel draw-in groove fit-in.

Vertical pre-buried motor 9 that has in the signboard installation stand 8, the pivot end of motor 9 runs through installation frame 1 and upwards sets up and fixed mounting in carousel base 10 bottom, thereby motor 9 control carousel base 10 rotates and drives signboard body 2 on the carousel base 10 and carry out angle modulation.

Electric guide rails 14 are pre-buried in sliding grooves 7 on two sides of the top plate base 3, guide blocks 15 are slidably mounted on the electric guide rails 14, two ends of each sliding plate 5 are fixedly mounted on the guide blocks 15 on the two sides respectively, the guide blocks 15 can drive the sliding plates 5 to be closed after sliding in the electric guide rails 14, and the sliding plates 5 can be arranged into one sliding plate or two sliding plates, so that two sliding plates are arranged on one side of each electric guide rail 14, the guide blocks 15 move towards the center respectively for closing the two sliding plates 5, meanwhile, the closing principle of the sliding plates 5 is not limited to that disclosed by the utility model, the sliding plates can be closed manually, the existing top plate design capable of being automatically closed can be used, the effect of folding up the solar panel 4 is achieved, and the ventilating skylight top plate base 3 is used.

The sealing ring is annularly arranged on the guide block 15, and meanwhile, the sealing rubber pad is also arranged on the side surface of the sliding plate 5, so that when the sliding plate 5 is closed, fluid such as outside rainwater is prevented from entering the cavity, and the solar panel 4 is further protected.

Through being provided with signboard body 2 to signboard body 2 includes light sensitive element, photosensitive tie point, LED electricity-saving lamp, auxiliary power module, dimming control module and LED constant current drive module that adjusts luminance, thereby realizes the function to the automatic dimming of signboard body 2.

It can be understood that the signboard body 2, the electric guide rail 14, the cylinder 12 and the motor 9 are all driven by electrically connecting the solar panel 4, under normal conditions, the solar panel 4 directly electrically connects the electronic devices to supply power to the electronic devices, and meanwhile, the signboard body 2, the electric guide rail 14, the cylinder 12 and the motor 9 are all externally connected with a power supply, and when the solar panel 4 cannot supply power to the electronic devices, an external power supply is started to supply power to the electronic devices. The cylinder 12 and the motor 9 are provided with inverters which convert direct current into three-phase alternating current for controlling the cylinder 12 and the motor 9, the switch control of the signboard body 2, the electric guide rail 14, the cylinder 12 and the motor 9 can be controlled by own switches, and the overall control can be performed by a host computer, the control principle is the prior known technology, and redundant description is not needed in the utility model. Moreover, the types of the signboard body 2, the electric guide rail 14, the air cylinder 12 and the motor 9 are not limited to a single type, and can be the types which are suitable for the present invention in the market.

When severe weather such as strong wind, hail, heavy rain and the like is met, the air cylinder 12 is actively controlled to be started, the piston rod of the air cylinder 12 is retracted inwards, the solar panel 4 is folded and retracted downwards by taking the limiting shaft as a base point, when the topmost horizontal position of the solar panel 4 is retracted to the position below the horizontal position of the chute 7, the air cylinder 12 stops operating, the guide blocks 15 on the two electric guide rails 14 on one side are controlled to move towards the center so that the two sliding plates 5 are closed, and meanwhile, the turntable base 10 can be controlled by the control motor 9 to rotate so as to drive the signboard body 2 on the turntable base 10 to carry out proper angle adjustment, the utility model can retract and protect the solar panel 4 on the signboard under extremely severe environment, prevent the solar panel 4 from being damaged under some severe environment, prolong the service life of the solar panel 4 on the signboard, and can carry out angle adjustment according to the angle actually required to be displayed on the signboard, the use effect of the lamp box signboard is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an environment-friendly lamp house signboard with automatic function of adjusting luminance, a serial communication port, including installation frame and solar panel, signboard installation stand is installed to the installation frame bottom, the signboard body is installed in adjustable rotation in the installation frame, the roof seat is installed at the installation frame top, the installation cavity that is used for solar panel is offered at roof seat top, transversely install spacing axle in the cavity, the solar panel bottom side is run through and is installed on spacing epaxially, solar panel back mounted has the joint groove, the cylinder is installed to the cavity bottom, the piston rod end side of cylinder is close to the slope setting of solar panel, just the tailpiece of the piston rod portion of cylinder rotates through the axis of rotation and installs in the joint inslot, the spout has been seted up to two inside walls of roof seat, slidable mounting has the slide in the spout.

2. The environment-friendly lamp box signboard with an automatic dimming function according to claim 1, wherein the signboard body is mounted and connected with a mounting frame through a rotating bearing at the top center, a turntable base is mounted at the center of the bottom of the signboard body, and a turntable clamping groove is formed on the mounting frame corresponding to the turntable base.

3. The environment-friendly lamp box signboard with an automatic dimming function according to claim 2, wherein a motor is embedded vertically in the signboard mounting column, and a rotating shaft end of the motor penetrates through the mounting frame to be disposed upward and is fixedly mounted at the bottom of the turntable base.

4. The sign board of claim 1, wherein the sliding grooves on both sides of the top plate base are embedded with electric guide rails, the electric guide rails are slidably mounted with guide blocks, and both ends of the sliding plate are respectively fixedly mounted on the guide blocks on both sides.

5. The sign board of claim 4, wherein the guide block is annularly provided with a sealing ring.

6. The environment-friendly lamp box signboard with an automatic dimming function according to claim 1, wherein the signboard body, the electric guide rail, the cylinder and the motor are electrically connected with a solar panel.