CN210052452U

CN210052452U - LED display screen with energy-saving function

Info

Publication number: CN210052452U
Application number: CN201920975855.4U
Authority: CN
Inventors: 楚松涛
Original assignee: Hebei Zhongxuan Jingrui Electronic Technology Co Ltd
Current assignee: Hebei Zhongxuan Jingrui Electronic Technology Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-02-11
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a LED display screen of energy-conserving function, including base and LED display screen, base top surface intermediate position is fixed with solar battery. The utility model discloses in, move the device to the external world, solar photovoltaic electroplax is in the electric energy storage and the solar battery with solar energy transformation, transmit the content that will need the show for data receiving module through cell-phone or USB flash disk during the use, data receiving module gives the data transmission of receipt for the treater and carries out analysis processes, and store data transmission for data storage module through reading the module, transmit simultaneously and buffer for showing buffer module, show buffer module and show data transmission for display module, show the content of required show, the photo resistance changes the resistance value of self according to the luminance of external light simultaneously, AD conversion chip detects photo resistance's resistance value simultaneously, and transmit the information that detects for the treater.

Description

LED display screen with energy-saving function

Technical Field

The utility model relates to a LED display screen technical field especially relates to a LED display screen of energy-conserving function.

Background

LED display screen is a flat panel display composed of small LED module panels, which is a diode made of gallium, arsenic, phosphorus, nitrogen and indium compounds, and can radiate visible light when electrons and holes are combined by controlling the display mode of semiconductor light emitting diodes, so that the flat panel display can be used to make light emitting diodes. In circuits and instruments as indicator lights or to form text or numerical displays. The gaas diode emits red light, the gan diode emits green light, the sic diode emits yellow light, and the ingan diode emits blue light. LED displays are commonly used to display various information such as text, images, video signals, etc.

The LED display screen generally uses the commercial power as the power when using, and the service power of LED display screen is great, thereby great to the consumption of commercial power, energy-conserving inadequately, and the LED display screen of current outdoor use generally fixes on the building, and just adorn comparatively trouble again after fixed, be not convenient for remove, fix on the building when not using and influence pleasing to the eye, dismantle and deposit comparatively to account for the space and be not convenient for deposit, to above problem, specially provide an energy-conserving function's LED display screen.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a LED display screen with an energy-saving function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a LED display screen of energy-conserving function, includes base and LED display screen, base top surface intermediate position is fixed with the solar battery, and is equipped with the LED display screen above the solar battery, inside data receiving module, treater, AD conversion chip, photo resistance, the display buffer module of being equipped with of LED display screen, reading module, display module and the data storage module, base top surface both sides all are fixed with the telescopic link, and the telescopic link top surface is fixed with the solar photovoltaic electroplax.

Preferably, the LED display screen surface wraps up all around has the LED display screen shell, and LED display screen shell one side fixed surface has the sleeve pipe, the inside joint of sleeve pipe has the bearing, and the interlude of sleeve pipe surface one side is connected with the fixed button, the inside interlude of bearing is connected with the bracing piece, and bracing piece one end and snap ring fixed connection, snap ring and telescopic link joint.

Preferably, the bottom surface of the fixed button penetrates through the inside of the sleeve and is fixedly connected with the fixture block, a support rod is arranged below the fixture block, and teeth matched with the fixture block are arranged on the surface of the support rod.

Preferably, the output end of the solar photovoltaic panel is electrically connected with the input end of the solar storage battery.

Preferably, data receiving module output and processor input electric connection, and processor output and reading module input electric connection, reading module output and displaying buffer memory module and data storage module input electric connection respectively, and show buffer memory module output and display module input electric connection, data storage module output and processor input electric connection, and processor input and AD conversion chip output electric connection, AD conversion chip input end and photo resistance output electric connection.

Preferably, the corners all around of base bottom surface are fixed with the universal wheel, and the base top is equipped with the polylith LED display screen.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, the device is moved to the outside, the solar photovoltaic panel converts the solar energy into the electric energy to be stored and the solar storage battery, when in use, the content to be displayed is transmitted to the data receiving module through the mobile phone or the U disk, the data receiving module transmits the received data to the processor for analysis and processing, and transmits the data to the data storage module through the reading module for storage, and simultaneously transmits the data to the display buffer module for buffering, the display buffer module transmits the data to the display module for displaying the content to be displayed, simultaneously the photoresistor changes the resistance value thereof according to the brightness of the external light, simultaneously the AD conversion chip detects the resistance value of the photoresistor and transmits the detected information to the processor, thereby adjusting the current output by the LED display screen and controlling the brightness displayed by the LED display screen, the LED display screen has the advantages that the brightness of the LED display screen at night is automatically reduced, so that the energy and power saving effect is achieved, and the LED display screen is matched with a solar photovoltaic panel to generate power and has the energy saving effect.

2. In the utility model, the device is moved by the universal wheel to take a working area, the telescopic rod on the top surface of the base is pulled out for fixing, the solar photovoltaic panel is positioned at the topmost end of the device, the first LED display screen is moved upwards along the telescopic rod by the snap ring, when the snap ring is moved to a node at the upper end of the telescopic rod, the snap ring is firstly fixed, then the LED display screen is firstly turned, the LED display screen shell is rotated along the support rod by the bearing, the LED display screen is vertical to the base, the fixture block is meshed with teeth arranged on the surface of the support rod by pressing the fixing button, the LED display screen is fixed, finally the height of the LED display screen is adjusted again to enable the top surface of the LED display screen to be contacted with the bottom surface of the solar photovoltaic panel, then the assembly of the LED display screen can be completed by adjusting the other two LED display screens by the same operation, the LED display screens can be folded together for storage by using the reverse operation sequence when not, the device is convenient to use, convenient to assemble and disassemble, small in occupied space and convenient to store.

Drawings

Fig. 1 is a schematic structural diagram of an energy-saving LED display screen provided by the present invention;

fig. 2 is a schematic view of a partial mechanism of an energy-saving LED display screen provided by the present invention;

fig. 3 is a block diagram of a process of the LED display screen with energy saving function according to the present invention;

fig. 4 is a circuit diagram of the photo-resistor of the LED display screen with energy saving function.

Illustration of the drawings:

1. a base; 2. a solar storage battery; 3. a snap ring; 4. an LED display screen housing; 5. an LED display screen; 6. a telescopic rod; 7. a solar photovoltaic panel; 8. a universal wheel; 9. teeth; 10. a fixed button; 11. a sleeve; 12. a clamping block; 13. a support bar; 14. a bearing; 15. a data receiving module; 16. a processor; 17. an AD conversion chip; 18. a photoresistor; 19. a display cache module; 20. a reading module; 21. a display module; 22. and a data storage module.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an energy-saving LED display screen includes a base 1 and an LED display screen 5, a solar battery 2 is fixed at a middle position of a top surface of the base 1, the LED display screen 5 is disposed above the solar battery 2, a data receiving module 15, a processor 16, an AD conversion chip 17, a photo resistor 18, a display buffer module 19, a reading module 20, a display module 21 and a data storage module 22 are disposed inside the LED display screen 5, telescopic rods 6 are fixed on two sides of the top surface of the base 1, and a solar photovoltaic panel 7 is fixed on a top surface of each telescopic rod 6.

The periphery of the surface of the LED display screen 5 is wrapped with the LED display screen shell 4, one side surface of the LED display screen shell 4 is fixed with a sleeve 11, a bearing 14 is clamped inside the sleeve 11, one side of the surface of the sleeve 11 is connected with a fixed button 10 in an inserting way, a support rod 13 is connected inside the bearing 14 in an inserting way, one end of the support rod 13 is fixedly connected with a snap ring 3, the snap ring 3 is clamped with a telescopic rod 6, the bottom surface of the fixed button 10 penetrates through the inside of the sleeve 11 and is fixedly connected with a clamping block 12, the support rod 13 is arranged below the clamping block 12, teeth 9 matched with the clamping block 12 are arranged on the surface of the support rod 13, the output end of a solar photovoltaic electric plate 7 is electrically connected with the input end of a solar storage battery 2, the output end of a data receiving module 15 is electrically connected with the input end of a processor 16, the output end, and show that 19 outputs of buffer memory module and 21 inputs electric connection of display module, data storage module 22 output and 16 inputs electric connection of treater, and 16 inputs and 17 outputs electric connection of AD conversion chip, AD conversion chip 17 input and 18 outputs electric connection of photo resistance, base 1 bottom surface corner all around is fixed with universal wheel 8, and base 1 top is equipped with polylith LED display screen 5, photo resistance 18 circuit diagram is common structure, do not do too much once more describe.

The working principle is as follows: when the device is used, the working area of the device is moved by the universal wheels 8, the telescopic rod 6 on the top surface of the base 1 is pulled out for fixing, the solar photovoltaic panel 7 is positioned at the topmost end of the device, the first LED display screen 5 moves upwards along the telescopic rod 6 through the clamping ring 3, when the clamping ring 3 moves to a node at the upper end of the telescopic rod 6, the clamping ring 3 is firstly fixed, then the LED display screen 5 is firstly rotated, the LED display screen shell 4 rotates along the support rod 13 through the bearing 14, the LED display screen 5 is perpendicular to the base 1, the fixture block 12 is meshed with the teeth 9 arranged on the surface of the support rod 13 by pressing the fixing button 10, the LED display screen 5 is fixed, finally the height of the LED display screen 5 is adjusted again to enable the top surface of the LED display screen 5 to be in contact with the bottom surface of the solar photovoltaic panel 7, and then the assembly of the other two LED display screens 5 can be completed by adjusting the same operation, when the device is not used, the LED display screen 5 can be folded together to be stored by using the reverse operation sequence, the device is convenient to use, is convenient to assemble and disassemble, occupies small space and is convenient to store, when the device is used, the solar photovoltaic panel 7 converts solar energy into electric energy to be stored in the solar storage battery 2, when the device is used, contents to be displayed are transmitted to the data receiving module 15 through a mobile phone or a U disk, the data receiving module 15 transmits the received data to the processor 16 for analysis and processing, the data are transmitted to the data storage module 22 for storage through the reading module 20 and are transmitted to the display cache module 19 for buffering, the display cache module 19 transmits the data to the display module 21 for display, the contents to be displayed are displayed, meanwhile, the photoresistor 18 changes the resistance value thereof according to the brightness of external light, and meanwhile, the AD conversion chip 17 detects the resistance value of the photoresistor 18, and the detected information is transmitted to the processor 16, so that the current output by the LED display screen 5 is adjusted, the brightness displayed by the LED display screen 5 is controlled, the brightness of the LED display screen 5 at night is automatically reduced, the energy and power saving effects are achieved, and the LED display screen 5 has the energy-saving effect by being matched with the solar photovoltaic panel 7 to generate power.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a LED display screen of energy-conserving function, includes base (1) and LED display screen (5), its characterized in that, base (1) top surface intermediate position is fixed with solar battery (2), and is equipped with LED display screen (5) above solar battery (2), LED display screen (5) inside is equipped with data receiving module (15), treater (16), AD conversion chip (17), photo resistance (18), shows buffer memory module (19), reads module (20), display module (21) and data storage module (22), base (1) top surface both sides all are fixed with telescopic link (6), and telescopic link (6) top surface is fixed with solar photovoltaic electroplax (7).

2. The LED display screen with the energy-saving function according to claim 1, wherein the surface of the LED display screen (5) is wrapped with the LED display screen shell (4), the surface of one side of the LED display screen shell (4) is fixed with a sleeve (11), the sleeve (11) is internally clamped with a bearing (14), one side of the surface of the sleeve (11) is inserted and connected with a fixing button (10), the bearing (14) is internally inserted and connected with a support rod (13), one end of the support rod (13) is fixedly connected with the snap ring (3), and the snap ring (3) is clamped with the telescopic rod (6).

3. The LED display screen with the energy-saving function according to claim 2, wherein the bottom surface of the fixing button (10) penetrates through the inside of the sleeve (11) and is fixedly connected with the fixture block (12), a support rod (13) is arranged below the fixture block (12), and teeth (9) matched with the fixture block (12) for use are arranged on the surface of the support rod (13).

4. The LED display screen with energy-saving function according to claim 1, wherein the output end of the solar photovoltaic panel (7) is electrically connected with the input end of the solar storage battery (2).

5. The LED display screen of claim 1, wherein the output end of the data receiving module (15) is electrically connected to the input end of the processor (16), the output end of the processor (16) is electrically connected to the input end of the reading module (20), the output end of the reading module (20) is electrically connected to the input ends of the display buffer module (19) and the data storage module (22), the output end of the display buffer module (19) is electrically connected to the input end of the display module (21), the output end of the data storage module (22) is electrically connected to the input end of the processor (16), the input end of the processor (16) is electrically connected to the output end of the AD conversion chip (17), and the input end of the AD conversion chip (17) is electrically connected to the output end of the photo resistor (18).

6. The LED display screen with the energy-saving function according to claim 1, wherein universal wheels (8) are fixed at the corners around the bottom surface of the base (1), and a plurality of LED display screens (5) are arranged above the base (1).