LED light source lighting device

Abstract

The utility model relates to the technical field of lighting devices, in particular to an LED light source lighting device which comprises a mounting plate, an LED display screen is embedded in the mounting plate, glass located in front of the LED display screen is connected into the mounting plate, and ceiling sound boxes are installed at the left end and the right end of the front face of the mounting plate. A human body sensor and a distance sensor are installed in the middle of the front face of the installation plate, sliding grooves are formed in the left end and the right end of the front face of the installation plate, side lamps are installed at the ends, close to the outside, of the interiors of the sliding grooves, and a cleaning assembly is arranged between the installation plate and the sliding grooves and can clean glass regularly. A control assembly is installed in the control box, the cleaning assembly comprises a moving frame, cleaning cloth and an electric push rod, and the left and right ends of the rear end of the moving frame are slidably connected into the two sliding grooves correspondingly. According to the utility model, the attention of passing people is well aroused, and the video playing effect is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting devices and discloses an LED light source lighting device. Background Art

[0002] LED light source is a light-emitting diode light source. LED light source has the advantages of small size, long life and high efficiency. LED light source lighting device can be used as a display device for advertising and publicity. LED light source lighting device is commonly found in subway stations, high-speed rail stations and other locations. It is usually installed in public halls. The required video content, including public welfare publicity and advertisements, is displayed through the LED light source lighting device. Existing LED light source lighting devices usually place one or more LED light source lighting devices. However, the function of a simple LED light source lighting device is relatively single. It is difficult to make corresponding changes according to the environment or user behavior, and it is difficult to attract the attention of passers-by. The content of the video playback is difficult for passers-by to read, thereby affecting the display effect of the video. Therefore, an LED light source lighting device is proposed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide an LED light source lighting device to address the above-mentioned problems and shortcomings, so as to better attract the attention of passers-by and effectively improve the video playback effect.

[0004] An LED light source lighting device comprises a mounting plate, wherein an LED display screen is embedded and mounted inside the mounting plate;

[0005] The interior of the mounting plate is connected to the glass in front of the LED display screen, ceiling speakers are installed on the left and right ends of the front of the mounting plate, a human body sensor and a distance sensor are installed in the middle of the front of the mounting plate, slide grooves are opened on the left and right ends of the front of the mounting plate, a side light is installed on the outer end of the slide groove, a cleaning component is provided between the mounting plate and the slide groove, and the cleaning component can clean the glass at regular intervals, a control box is connected to the right side of the mounting plate, and a control component is installed inside the control box.

[0006] Preferably, the cleaning assembly comprises a movable frame, a cleaning cloth and an electric push rod, the left and right ends of the rear end of the movable frame are respectively slidably connected to the inside of the two sliding grooves, and the movable frame is located between the two side lights.

[0007] Preferably, two electric push rods are provided and are respectively installed on the bottom surfaces of the inner walls of the two slide grooves, the power output end of the electric push rod is connected to the lower end of the mobile frame, the cleaning cloth is connected to the front of the inner wall of the mobile frame, and the cleaning cloth is in contact with the front of the mounting plate.

[0008] Preferably, the control component includes a video processor, an LED server, a power amplifier and a timer.

[0009] Preferably, the human body sensor, distance sensor, electric push rod, video processor, power amplifier, ceiling speaker, LED display screen and timer are all communicatively connected to the LED server.

[0010] Beneficial effects of the utility model:

[0011] When the human body sensor senses someone approaching, it transmits the signal to the LED server. The central control system of the LED server can control the LED display screen to light up and display the preset video content. At this time, the distance sensor can sense the lighting distance, and the LED server controls the left and right side lights to light up. As the distance sensed by the distance sensor gets closer, the LED server controls the brightness of the side lights to gradually increase, thereby better attracting the attention of passers-by and improving the video playback effect.

[0012] When the person passing by leaves and the human body sensor cannot sense the person, the central control system of the LED server can control the LED display to display a mirror-effect image. When the LED display shows the mirror effect, it can cooperate with the mounting plate to show the mirror effect. At the same time, the LED server controls the side lights to turn off. The next time someone approaches, the video can be played according to the above steps, effectively providing users with a novel and interesting interactive experience.

[0013] When the timer reaches the cleaning time, it transmits a signal to the LED server, which can then control the electric push rod to drive the cleaning cloth to clean the front of the installation plate and the glass in front of the LED display. At this time, the electric push rod will stop moving. When the cleaning time is reached next time, the electric push rod will drive the cleaning cloth to move down and return to its position. During the return process, the glass in front of the LED display can also be cleaned, thereby preventing dust from sticking to the front of the glass and affecting the display of the LED display. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall main structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall right side cross-sectional structure of the utility model;

[0016] Figure 3 For this utility model Figure 1 A local enlarged structural schematic diagram;

[0017] Figure 4 For this utility model Figure 2 B is a schematic diagram of the local enlarged structure.

[0018] Markings in the figure: mounting plate 1, mobile rack 2, glass 3, ceiling speaker 4, distance sensor 5, human body sensor 6, control box 7, video processor 8, LED server 9, power amplifier 10, timer 11, LED display screen 12, cleaning cloth 13, slide 14, electric push rod 15, side light 16. DETAILED DESCRIPTION

[0019] like Figures 1 to 4 As shown, the present application is an LED light source lighting device, comprising a mounting plate 1, wherein an LED display screen 12 is embedded and installed inside the mounting plate 1;

[0020] The mounting plate 1 is internally connected to a glass 3 located in front of an LED display screen 12, a ceiling speaker 4 is installed at both left and right ends of the front of the mounting plate 1, a human body sensor 6 and a distance sensor 5 are installed at the middle of the front of the mounting plate 1, a slide groove 14 is opened at both left and right ends of the front of the mounting plate 1, a side light 16 is installed at the outer end of the slide groove 14, a cleaning component is provided between the mounting plate 1 and the slide groove 14, and the cleaning component can clean the glass 3 regularly, a control box 7 is connected to the right side of the mounting plate 1, and a control component is installed inside the control box 7;

[0021] When the LED light source lighting device is in use, the mounting plate 1 is installed in front of the wall where it needs to be installed. The mounting plate 1 is made of one-way perspective glass. The one-way perspective glass is ordinary glass when viewed from one direction and a mirror when viewed from another direction. The mirrored side faces the front. The glass 3 in front of the LED display screen 12 is ordinary glass. The LED display screen 12 can display an image with a mirror effect. When the LED display screen 12 displays a mirror effect, it can cooperate with the mounting plate 1 to display a mirror effect.

[0022] The cleaning assembly includes a mobile frame 2, a cleaning cloth 13 and an electric push rod 15. The left and right ends of the rear end of the mobile frame 2 are respectively slidably connected to the inside of the two slide grooves 14. The mobile frame 2 is located between the two side lights 16. The electric push rod 15 is provided with two and is respectively installed on the bottom surface of the inner wall of the two slide grooves 14. The power output end of the electric push rod 15 is connected to the lower end of the mobile frame 2. The cleaning cloth 13 is connected to the front of the inner wall of the mobile frame 2, and the cleaning cloth 13 is in contact with the front of the mounting plate 1.

[0023] The control component includes a video processor 8, an LED server 9, an amplifier 10 and a timer 11, and the human body sensor 6, the distance sensor 5, the electric push rod 15, the video processor 8, the amplifier 10, the ceiling speaker 4, the LED display screen 12 and the timer 11 are all connected to the LED server 9 for communication;

[0024] When the electric push rod 15 is connected to an external power supply, the electric push rod 15 can drive the moving frame 2 to move up and down along the slide slot 14, and the cleaning cloth 13 inside the moving frame 2 can move up and down with the moving frame 2, and the cleaning cloth 13 can clean the front of the mounting plate 1. When the cleaning cloth 13 moves to the upper end of the front of the mounting plate 1, the cleaning cloth 13 can clean the front of the LED display screen 12, and the moving frame 2 can be driven downward by the electric push rod 15 to return to its original position;

[0025] A central control system of the lighting device is provided inside the LED server 9. A lighting distance is set in the central control system of the LED server 9. The lighting distance is the distance sensed by the distance sensor 5 after the human body sensor 6 senses the approach of a person. When the human body sensor 6 senses the approach of a person, it transmits a signal to the LED server 9. The central control system of the LED server 9 can control the LED display screen 12 to light up and display the preset video content. At this time, the distance sensor 5 can sense the lighting distance. The distance sensor 5 transmits a signal to the LED server 9. The LED server 9 controls the left and right side lights 16 to light up. As the distance sensed by the distance sensor 5 gets closer, the LED server 9 controls the brightness of the side lights 16 to gradually increase, thereby better attracting the attention of passers-by and improving the video playback effect.

[0026] When the passerby leaves, the human body sensor 6 can no longer sense the person, and the human body sensor 6 transmits a signal to the LED server 9, and the central control system of the LED server 9 can control the LED display screen 12 to display an image with a mirror effect. When the LED display screen 12 displays the mirror effect, it can cooperate with the mounting plate 1 to display the mirror effect. At the same time, the LED server 9 controls the side light 16 to turn off. The next time someone approaches, the video can be played according to the above steps, effectively providing users with a novel and interesting interactive experience;

[0027] A cleaning time is set in the central control system of the LED server 9. The cleaning time can be set according to the idle time of the LED display screen 12, that is, the time when fewer people pass by. When the timer 11 reaches the cleaning time, it transmits a signal to the LED server 9, and the LED server 9 can control the electric push rod 15 to drive the cleaning cloth 13 to clean the front of the mounting plate 1. When the cleaning cloth 13 moves to the upper end of the front of the mounting plate 1, the cleaning cloth 13 can clean the glass 3 in front of the LED display screen 12. At this time, the electric push rod 15 stops moving. When the cleaning time is reached next time, the electric push rod 15 drives the cleaning cloth 13 to move downward and return to its position. In the process of returning to its position, the glass 3 in front of the LED display screen 12 can also be cleaned, thereby avoiding dust sticking to the front of the glass 3 and affecting the display of the LED display screen 12, thereby ensuring the display effect of the LED display screen 12.

Claims

1. An LED light source lighting device, comprising a mounting plate (1), wherein an LED display screen (12) is embedded and mounted inside the mounting plate (1), characterized in that: The mounting plate (1) is internally connected to a glass (3) located in front of an LED display screen (12); ceiling speakers (4) are installed at the left and right ends of the front of the mounting plate (1); a human body sensor (6) and a distance sensor (5) are installed in the middle of the front of the mounting plate (1); a slide groove (14) is opened at the left and right ends of the front of the mounting plate (1); a side light (16) is installed at the outer end of the slide groove (14); a cleaning component is provided between the mounting plate (1) and the slide groove (14); the cleaning component can clean the glass (3) at regular intervals; a control box (7) is connected to the right side of the mounting plate (1); a control component is installed inside the control box (7).

2. The LED light source lighting device according to claim 1, characterized in that: The cleaning assembly comprises a movable frame (2), a cleaning cloth (13) and an electric push rod (15); the left and right ends of the rear end of the movable frame (2) are respectively slidably connected to the inside of the two sliding grooves (14); and the movable frame (2) is located between the two side lights (16).

3. The LED light source lighting device according to claim 2, characterized in that: The electric push rods (15) are provided with two and are respectively mounted on the bottom surfaces of the inner walls of the two slide grooves (14); the power output end of the electric push rod (15) is connected to the lower end of the movable frame (2); the cleaning cloth (13) is connected to the front of the inner wall of the movable frame (2); and the cleaning cloth (13) is in contact with the front of the mounting plate (1).

4. The LED light source lighting device according to claim 3, characterized in that: The control component comprises a video processor (8), an LED server (9), a power amplifier (10) and a timer (11).

5. The LED light source lighting device according to claim 4, characterized in that: The human body sensor (6), distance sensor (5), electric push rod (15), video processor (8), power amplifier (10), ceiling speaker (4), LED display screen (12) and timer (11) are all connected to the LED server (9) for communication.

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