CN209641244U

CN209641244U - A kind of energy-saving LED screen

Info

Publication number: CN209641244U
Application number: CN201822118318.6U
Authority: CN
Inventors: 唐小英
Original assignee: Shenzhen Weijian Photoelectric Display Co Ltd
Current assignee: Shenzhen Weijian Photoelectric Display Co Ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2019-11-15
Anticipated expiration: 2028-12-14

Abstract

The utility model discloses a kind of energy-saving LED screens, including bottom plate, two sides at the top of the bottom plate are fixedly connected to strut, front-end and back-end at the top of two struts pass through shaft and are connected with solar panel, front-end and back-end at the top of two struts and it is located at below solar panel and is fixedly connected to electric telescopic rod, side of the electric telescopic rod far from strut is flexibly connected by connector with the side of solar panel, is fixedly connected with LED display between two struts.The utility model is used cooperatively by bottom plate, strut, solar panel, electric telescopic rod, LED display, guard box, microprocessor, converter, battery and voltage-stablizer; the waste of electric energy caused by traditional display screen is able to solve by the way of electric wire access; the environmental energy-efficient theory of the device; the lighting angle of solar panel can be adjusted simultaneously, arrived better luminous absorption.

Description

A kind of energy-saving LED screen

Technical field

The utility model relates to display screen technology field, specially a kind of energy-saving LED screen.

Background technique

With the continuous development of life, the every field in people's lives is continuously emerged in LED display, it is as a kind of Digitlization, high brightness electronic display unit, be widely used in each display field by people, for example, bank, post and telecommunications, The tax, airport, station, securities market and other trade markets, hospital, electric power etc. be a variety of to be needed to announce, the occasions of publicity, usually There is large LED electronic display, brings convenience and add for people's lives many colors, at the train station, multiply for convenience Visitor understands and grasp the accurate information of train, also usually can hall position at the train station be equipped with large-scale LED electronic display Curtain, some relevant informations for train of displaying by screens above also broadcast the valence of drug in large hospital using LED electronic display Lattice information allows common people to consume more transparence, and the power supply mode that some LED screens existing at present use mostly is that electric wire connects Enter, due to twenty four hours scroll, night nobody when LED display can waste a large amount of electric energy, be unfavorable for energy-saving ring The theory of guarantor.

Utility model content

The purpose of this utility model is to provide a kind of energy-saving LED screens, have the good advantage of energy-saving effect, solve existing Some LED screens use power supply mode be mostly electric wire access, due to twenty four hours scroll, night nobody When LED display the problem of wasting a large amount of electric energy, being unfavorable for energy-saving and environment-friendly theory.

To achieve the above object, the utility model provides the following technical solutions: a kind of energy-saving LED screen, including bottom plate, institute It states the two sides at the top of bottom plate and is fixedly connected to strut, the front-end and back-end at the top of two struts are connected with by shaft Solar panel, front-end and back-end at the top of two struts and being located at below solar panel are fixedly connected to electronic Telescopic rod, side of the electric telescopic rod far from strut are flexibly connected by connector with the side of solar panel, and two It is fixedly connected with LED display between a strut, the left side at the top of the bottom plate is fixedly connected with guard box, in the guard box Microprocessor is fixedly connected at the axle center of chamber, the left side of the protection box cavity is from top to bottom fixedly connected sequentially and has converter And battery, the inner cavity of the guard box and be located at microprocessor above be fixedly connected with voltage-stablizer；

The output end of the solar panel and the input terminal of converter are unidirectionally electrically connected, the output of the converter It holds and is unidirectionally electrically connected with the input terminal of battery, the output end of the battery and the input terminal of microprocessor unidirectionally electrically connect It connects, the output end of the microprocessor and the input terminal of electric telescopic rod are unidirectionally electrically connected, the output end of the microprocessor It is unidirectionally electrically connected with the input terminal of LED display, the output end of the voltage-stablizer and the input terminal of battery unidirectionally electrically connect It connects.

Preferably, the left side at the top of the guard box is fixedly connected with photosensitive sensor, the output of the photosensitive sensor It holds and is unidirectionally electrically connected with the input terminal of microprocessor.

Preferably, be fixedly connected with key group on the right side of the guard box front surface, the output end of the key group with it is micro- The input terminal of processor is unidirectionally electrically connected, and timing module, the timing mould are fixedly connected on the right side of the protection box cavity The output end of block and the input terminal of microprocessor are unidirectionally electrically connected.

Preferably, the inner cavity of the guard box and be located at microprocessor below be fixedly connected with electric power detection module, institute The input terminal of the output end and electric power detection module of stating battery is unidirectionally electrically connected.

Preferably, the right side at the top of the guard box is fixedly connected with breath light, the output end of the electric power detection module It is unidirectionally electrically connected with the input terminal of breath light.

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

1, the utility model passes through bottom plate, strut, solar panel, electric telescopic rod, LED display, guard box, micro- Processor, converter, battery and voltage-stablizer are used cooperatively, and are able to solve traditional display screen institute by the way of electric wire access The waste of electric energy is caused, the environmental energy-efficient theory of the device, while the lighting angle of solar panel can be carried out It adjusts, arrived better luminous absorption.

2, the utility model can acquire instantaneous ambient brightness, according to different environment by setting photosensitive sensor The display brightness of automatic brightness adjustment LED display, to reach energy-efficient purpose, by setting button group and timing module, It can be timed closing to LED display, can periodically be closed under nobody environment late at night, reach preferably energy conservation effect Fruit is capable of the charge condition of real-time monitoring battery, by the way that electric power detection module is arranged convenient for supplying in time when the power is insufficient Electricity, by the way that breath light is arranged, the instruction that electric power detection module can be cooperated to issue is flashed to prompt not enough power supply, is passed through Electric telescopic rod is set, the lighting angle of solar panel can be adjusted, preferably reaches the power supply effect to the LED display Fruit.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure schematic side view；

Fig. 3 is the utility model guard box inner connecting structure schematic cross-sectional view；

Fig. 4 is Tthe utility model system schematic illustration.

In figure: 1 bottom plate, 2 struts, 3 solar panels, 4 electric telescopic rods, 5LED display screen, 6 guard boxs, 7 micro processs Device, 8 converters, 9 batteries, 10 voltage-stablizers, 11 photosensitive sensors, 12 key groups, 13 timing modules, 14 electric power detection modules, 15 breath lights.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4, a kind of energy-saving LED screen, including bottom plate 1 are please referred to, the two sides at 1 top of bottom plate are fixedly connected to strut 2, the front-end and back-end at two 2 tops of strut pass through shaft and are connected with solar panel 3, at the top of two struts 2 Front-end and back-end and be located at solar panel 3 lower section be fixedly connected to electric telescopic rod 4, pass through setting electric telescopic rod 4, the lighting angle of solar panel 3 can be adjusted, the power supply effect to the LED display 5, electric expansion are preferably reached Side of the bar 4 far from strut 2 is flexibly connected by connector with the side of solar panel 3, fixed between two struts 2 to connect It is connected to LED display 5, the left side at 1 top of bottom plate is fixedly connected with guard box 6, and the left side at 6 top of guard box is fixedly connected with light Dependent sensor 11, the output end of photosensitive sensor 11 are unidirectionally electrically connected with the input terminal of microprocessor 7, by the way that photosensitive biography is arranged Sensor 11 can acquire instantaneous ambient brightness, and the display brightness of LED display 5 is automatically adjusted according to different ambient brightness, To reaching energy-efficient purpose, be fixedly connected with key group 12 on the right side of 6 front surface of guard box, the output end of key group 12 with it is micro- The input terminal of processor 7 is unidirectionally electrically connected, and timing module 13, timing module 13 are fixedly connected on the right side of 6 inner cavity of guard box The input terminal of output end and microprocessor 7 be unidirectionally electrically connected, can be right by setting button group 12 and timing module 13 LED display 5 is timed closing, can periodically close under nobody environment late at night, reach better energy-saving effect, protect The inner cavity of case 6 and be located at microprocessor 7 lower section be fixedly connected with electric power detection module 14, the output end and electricity of battery 9 The input terminal of detection module 14 is unidirectionally electrically connected, and by the way that electric power detection module 14 is arranged, is capable of the electricity of real-time monitoring battery 9 Situation is measured, convenient for power supply in time when the power is insufficient, the right side at 6 top of guard box is fixedly connected with breath light 15, electric power detection The output end of module 14 and the input terminal of breath light 15 are unidirectionally electrically connected, and by the way that breath light 15 is arranged, electricity can be cooperated to examine The instruction that module 14 issues is surveyed, is flashed to prompt not enough power supply, is fixedly connected with micro process at the axle center of 6 inner cavity of guard box Device 7, the left side of 6 inner cavity of guard box, which is from top to bottom fixedly connected sequentially, converter 8 and battery 9, the inner cavity and position of guard box 6 Voltage-stablizer 10 is fixedly connected in the top of microprocessor 7；

The output end of solar panel 3 and the input terminal of converter 8 are unidirectionally electrically connected, the output end of converter 8 with The input terminal of battery 9 is unidirectionally electrically connected, and the output end of battery 9 is unidirectionally electrically connected with the input terminal of microprocessor 7, micro- The output end of processor 7 and the input terminal of electric telescopic rod 4 are unidirectionally electrically connected, the output end and LED display of microprocessor 7 5 input terminal is unidirectionally electrically connected, and the output end of voltage-stablizer 10 is unidirectionally electrically connected with the input terminal of battery 9, passes through bottom plate 1, strut 2, solar panel 3, electric telescopic rod 4, LED display 5, guard box 6, microprocessor 7, converter 8, battery 9 and voltage-stablizer 10 be used cooperatively, the waste of electric energy caused by being able to solve traditional display screen by the way of electric wire access should The environmental energy-efficient theory of device, while the lighting angle of solar panel 3 can be adjusted, it arrived preferably Luminous absorption.

In use, passing through the solar energy that solar panel 3 absorbs and being charged by converter 8 to battery 9, store Battery 9 is powered microprocessor 7, and the illumination angle of solar panel 3 is adjusted by the flexible drive of electric telescopic rod 4 Degree detects the charge condition of battery 9 by electric power detection module 14 and is prompted by breath light 15, by key group 12 to fixed When module 13 be timed adjusting, to LED display 5 show duration be timed, by photosensitive sensor 11, according to different Ambient brightness automatically adjusts the display brightness of LED display 5, to reach energy-efficient purpose.

In summary: the energy-saving LED screen passes through bottom plate 1, strut 2, solar panel 3, electric telescopic rod 4, LED Display screen 5, guard box 6, microprocessor 7, converter 8, battery 9 and voltage-stablizer 10 are used cooperatively, and solve existing one The power supply mode that a little LED screens use mostly is electric wire access, since twenty four hours scrolls, night nobody when LED The problem of display screen can waste a large amount of electric energy, be unfavorable for energy-saving and environment-friendly theory.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of energy-saving LED screen, including bottom plate (1), it is characterised in that: the two sides at the top of the bottom plate (1) are fixedly connected with Having strut (2), the front-end and back-end at the top of two struts (2) pass through shaft and are connected with solar panel (3), and two Front-end and back-end at the top of strut (2) and it is located at below solar panel (3) and is fixedly connected to electric telescopic rod (4), Side of the electric telescopic rod (4) far from strut (2) is flexibly connected by connector with the side of solar panel (3), It is fixedly connected with LED display (5) between two struts (2), the left side at the top of the bottom plate (1) is fixedly connected with guard box (6), be fixedly connected with microprocessor (7) at the axle center of guard box (6) inner cavity, the left side of guard box (6) inner cavity by Being fixedly connected sequentially under has converter (8) and battery (9), the inner cavity of the guard box (6) and be located at microprocessor (7) Top be fixedly connected with voltage-stablizer (10)；

The input terminal of the output end and converter (8) of the solar panel (3) is unidirectionally electrically connected, the converter (8) The input terminal of output end and battery (9) be unidirectionally electrically connected, the output end of the battery (9) and microprocessor (7) Input terminal is unidirectionally electrically connected, and the output end of the microprocessor (7) unidirectionally electrically connects with the input terminal of electric telescopic rod (4) It connects, the input terminal of the output end and LED display (5) of the microprocessor (7) is unidirectionally electrically connected, the voltage-stablizer (10) The input terminal of output end and battery (9) is unidirectionally electrically connected.

2. a kind of energy-saving LED screen according to claim 1, it is characterised in that: the left side at the top of the guard box (6) is solid Surely it is connected with photosensitive sensor (11), the input terminal of the output end and microprocessor (7) of the photosensitive sensor (11) is unidirectionally electric Property connection.

3. a kind of energy-saving LED screen according to claim 1, it is characterised in that: the right side of guard box (6) front surface It being fixedly connected with key group (12), the input terminal of the output end and microprocessor (7) of the key group (12) is unidirectionally electrically connected, It is fixedly connected with timing module (13) on the right side of guard box (6) inner cavity, the output end and Wei Chu of the timing module (13) The input terminal of reason device (7) is unidirectionally electrically connected.

4. a kind of energy-saving LED screen according to claim 1, it is characterised in that: the inner cavity of the guard box (6) and be located at It is fixedly connected with below microprocessor (7) electric power detection module (14), the output end and electric power detection mould of the battery (9) The input terminal of block (14) is unidirectionally electrically connected.

5. a kind of energy-saving LED screen according to claim 4, it is characterised in that: the right side at the top of the guard box (6) is solid Surely it is connected with breath light (15), the output end of the electric power detection module (14) unidirectionally electrically connects with the input terminal of breath light (15) It connects.