CN111223412A

CN111223412A - LED floor screen

Info

Publication number: CN111223412A
Application number: CN201911330402.7A
Authority: CN
Inventors: 区永超; 梁健辉; 胡少洪
Original assignee: Kindwin Opto Electronic Shenzhen Co ltd
Current assignee: Kindwin Opto Electronic Shenzhen Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-06-02

Abstract

The invention discloses an LED floor screen.A sensor board is arranged in a rear floor cover; the outer edge of the rear floor cover is hermetically connected with an LED lamp panel support through a rear cover sealing ring, an LED lamp panel is embedded in the inner ring of the LED lamp panel support, the bottom surface of the LED lamp panel is connected with a sensor, the input end of the sensor is in signal connection with a sensor board, and the output end of the sensor is electrically connected with the LED lamp panel; a plurality of LED lamp pieces are uniformly embedded in the LED lamp panel, and the LED lamp panel is electrically connected with a sensor wire; the input end of the sensor wire is electrically connected with the PCB micro-board through the spring pin; the output end of the sensor wire is electrically connected with the lamp driving plate, the outer edge of the lamp driving plate is hermetically connected with the top cover through an upper cover sealing ring, and the top cover is embedded with an FM-Z2727RGBA-S type LED light screen; according to the invention, the lamp driving plate is connected with the LED lamp panel, the LED lamp panel is connected with the sensor through the sensor wire, and the sensor is connected with the external screen display model, so that the display diversification on the floor screen is realized.

Description

LED floor screen

Technical Field

The invention relates to a floor screen, in particular to an LED floor screen.

Background

With the increasing development of LED lighting technology, LED lighting forms are increasing in daily life, and besides common lamps such as daily common LED spot lamps, LED bulb lamps, and LED lamp tubes, in places such as exhibition halls and exhibition halls, in order to create special atmospheres, it is often necessary to adopt an LED floor panel as a floor decoration, and after charging, a floor lighting effect can be generated, and special patterns can be displayed according to preset settings. At present, a common LED floor screen is generally formed by adopting an LED circuit board as a substrate and arranging a panel on the LED circuit board; at present, the common LED floor screen panel has poor display function, various display functions are not high, the heat dissipation cannot be solved, and the common LED floor screen panel is usually made of engineering special plastics and has high manufacturing cost.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the LED floor screen which can solve the technical defects in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a LED floor screen comprises a floor rear cover, wherein a support which is vertically upward is arranged on the top surface of the floor rear cover in a rectangular array, power supply heat-conducting silica gel is fixedly penetrated through the support, the top surface of the power supply heat-conducting silica gel is connected with a power supply, and the top surface of the power supply is electrically connected with a sensor board; the outer edge of the rear floor cover is hermetically connected with an LED lamp panel support through a rear cover sealing ring, an LED lamp panel is embedded in the inner ring of the LED lamp panel support, the bottom surface of the LED lamp panel is connected with a sensor, the input end of the sensor is in signal connection with a sensor board, and the output end of the sensor is electrically connected with the LED lamp panel; a plurality of LED lamp pieces are uniformly embedded in the LED lamp panel, and the LED lamp panel is electrically connected with a sensor wire; the input end of the sensor wire is electrically connected with the PCB micro-board through a spring pin; the output end of the sensor wire is electrically connected with the lamp driving plate, the outer edge of the lamp driving plate is hermetically connected with the top cover through the upper cover sealing ring, and the top cover is embedded with an LED light screen of FM-Z2727RGBA-S type.

Preferably, the bottom end of the sensor is provided with a sensor seat, and the outer edge of the sensor seat is connected with a sensor cover in a sealing manner through a silica gel ring; a round groove is formed downwards in the axis of the sensor, a sensor plug is embedded in the round groove, a protection pad is arranged on the top surface of the sensor plug, the top surface of the protection pad is attached to a lower sensor cover, and the lower sensor cover is embedded with an upper sensor cover; the upper sensor cover and the sensor base are locked through M2X5 cross countersunk head screws.

Preferably, an LED lamp box is sleeved between the top cover and the rear floor cover and is locked through M3X8 threads.

Preferably, the lamp drives the board and sets up the logical groove that supplies the LED lamp piece to wear to establish, just the lamp drives the board and passes through M2X6 and LED lamp plate screw thread locking.

Preferably, rubber feet are further fixed on the bottom surface of the LED lamp panel, and the rubber feet are adhered to the PCB miniature board and are adhered to the bottom surface of the LED lamp panel.

Preferably, the LED lamp panel support is of an M-NSA1062-01E-05 model.

Compared with the prior art, the invention can achieve the following beneficial effects: the LED spectrum with the FM-Z2727RGBA-SH model is used, the LED spectrum has the effects of high resolution, clear image quality and PCC pure color calibration, the lamp driving board is connected with the LED lamp board, the LED lamp board is connected with the sensor through the sensor wire, the sensor is linked with the external screen display model, and the display diversification (figures, characters, three-dimensional, two-dimensional animation, television pictures and the like) on the floor screen is realized; the split type support is adopted, so that the maintenance is convenient, and a hexagonal tool is used for screwing the support lightly; and the power supply heat dissipation silica gel is arranged in the power supply, so that the floor screen has enhanced heat dissipation effect.

Drawings

FIG. 1 is an exploded view of the present invention with the floor rear cover removed;

FIG. 2 is a schematic diagram of the position of a PCB micro-board according to the present invention;

FIG. 3 is an exploded view of the sensor of the present invention;

FIG. 4 is an exploded view of an LED support according to the present invention;

FIG. 5 is an exploded view of the position of the rear floor cover and power supply of the present invention;

wherein: 1. a top cover; 2. an upper cover sealing ring; 3. a lamp driving plate; 4. a sensor wire; 5. an LED lamp panel; 6. a sensor; 7. an LED lamp panel bracket; 8. a rear cover sealing ring; 9. a rear floor cover; 11. M3X8 black stainless steel screws; 31. M2X6 phillips head screw; 41. a needle is flicked; 42. a PCB micro-board; 51. an LED lamp sheet; 53. rubber feet; 61. a sensor seat; 62. a silica gel ring; 63. a seal ring; 64. a sensor plug; 65. a protection pad; 66. a lower sensor cover; 67. an upper sensor cover; 91. a power supply heat-conducting silica gel sheet; 92. a power source; 93. a sensor board.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

Referring to fig. 1-5, the invention provides an LED floor screen, which includes a rear floor cover 9, a rectangular array of vertical upward supports is disposed on the top surface of the rear floor cover 9, a power supply heat-conducting silica gel 91 is fixedly disposed on the supports, the top surface of the power supply heat-conducting silica gel 91 is connected to a power supply 92, and the top surface of the power supply 92 is electrically connected to a sensor board 93; the support that lid 9 top surface becomes the rectangular array setting behind through the floor is used for supporting power heat conduction silica gel 91, and is concrete, and power heat conduction silica gel 91 adopts the silica gel layer of thin slice formula, through the high heat conductivility of silica gel self for the power heat conduction silica gel with the laminating of power 92 gives off the derivation of power at the during operation, thereby has improved the heat dispersion of device itself, avoids invalid heat energy to gather at power 92 periphery, prevents to take place because of the short circuit phenomenon of high temperature production.

The outer edge of the rear floor cover 9 is hermetically connected with an LED lamp panel support 7 through a rear cover sealing ring 8, an LED lamp panel 5 is embedded in the inner ring of the LED lamp panel support 7, specifically, the rear cover sealing ring 8 is provided with a double-layer sealing structure embedded with the LED lamp panel support 7 and the LED lamp panel 5 in the inner ring, the rear cover sealing ring 8 can be made of hard plastic materials, the lower-layer sealing structure is embedded with the LED lamp panel support 7, the upper-layer sealing structure is embedded with the outer ring of the LED lamp panel 5, the rear floor cover 9 is positioned at the bottommost layer of the rear cover sealing right ring, and the rear floor cover 9 can be connected to the bottommost surface of the rear cover sealing ring 8 in a threaded connection mode and the like so as to fix the rear floor cover 9; the bottom surface of the LED lamp panel 5 is connected with a sensor 6, the input end of the sensor 6 is in signal connection with the sensor panel 93, the output end of the sensor is electrically connected with the LED lamp panel 5, the sensor 6 can be arranged on the bottom surface of the LED lamp panel 5 through a suspension structure between the LED lamp panel support 7 and the LED lamp panel 5, and the LED lamp panel 5 is connected with the sensor 6 through signals, so that the LED lamp panel 5 can realize color light change of the LED lamp panel according to input signals of the sensor 6; specifically, a plurality of LED lamp pieces 51 are uniformly embedded in the LED lamp panel 5, and the LED lamp panel 5 is electrically connected with the sensor line 4; the input end of the sensor wire 4 is electrically connected with a PCB micro-board 42 through an elastic needle 41; the output end of the sensor wire 4 is electrically connected with the lamp driving plate 3, the PCB micro-plate 42 converts data of an external control signal and transmits the external control signal to the sensor 6 to form a color light sensing signal which can be identified and transmitted by the sensor 6, the sensor 6 transmits the sensing signal to the lamp driving plate 3 through the sensor wire 4, the lamp driving plate 3 transmits the sensing signal to the LED lamp panel 5, and the LED lamp panel 5 controls the LED lamp piece 51 on the LED lamp panel 5 to realize the floor screen display effect of the device according to the color light sensing signal; further, the outer edge of the lamp driving plate 3 is hermetically connected with the top cover 1 through an upper cover sealing ring 2; the top cover 1 is embedded with an FM-Z2727RGBA-S type LED light screen.

The bottom end of the sensor 6 is provided with a sensor seat 61, and the outer edge of the sensor seat 61 is connected with a sensor cover 67 through a silica gel ring 62 in a sealing way; a round groove is formed downwards in the axis of the sensor 6, a sensor plug 64 is embedded in the round groove, a protection pad 65 is arranged on the top surface of the sensor plug 64, the top surface of the protection pad 65 is attached to a lower sensor cover 66, and the lower sensor cover 66 is embedded with an upper sensor cover 67; the upper sensor cover 67 and the sensor seat 61 are locked by an M2X5 cross countersunk head screw, an LED lamp box is sleeved between the top cover 1 and the floor rear cover 9 and is locked by an M3X8 screw thread, the lamp driving plate 3 is provided with a through groove for the LED lamp sheet 51 to penetrate through, the lamp driving plate 3 is locked by an M2X6 and an LED lamp plate 5 screw thread, the bottom surface of the LED lamp plate 5 is also fixed with a rubber foot 53, the rubber foot 53 is adhered to the PCB micro plate 42 and is adhered to the bottom surface of the LED lamp plate 5, and the LED lamp plate support 7 adopts an M-NSA1062-01E-05 model.

The working principle is as follows: when the invention works, the whole body is embedded on the ground, and the sensor wire is bonded with the external control signal wire through the rubber foot; after the control signal line receives the outer defeated screen signal that shows, the sensor will show that the screen signal decodes and becomes the back, transmits the sensor board through the sensor line, and the sensor board passes through power supply, in transmitting its screen display signal to the LED lamp piece on the LED lamp plate again, and the LED lamp piece shows different pixel signal through lamp driver board and presents different light sources and the condition of putting out or putting out, and then realizes the display function on the floor screen.

The LED spectrum with the FM-Z2727RGBA-SH model is used, the LED spectrum has the effects of high resolution, clear image quality and PCC pure color calibration, the lamp driving board is connected with the LED lamp board, the LED lamp board is connected with the sensor through the sensor wire, the sensor is linked with the external screen display model, and the display diversification (figures, characters, three-dimensional, two-dimensional animation, television pictures and the like) on the floor screen is realized; adopt split type support, convenient maintenance uses the hexagonal instrument to twist gently can, and inside sets up power heat dissipation silica gel in power department, makes floor screen strengthen the radiating effect.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An LED floor screen, lid (9) behind the floor, its characterized in that: the top surface of the floor rear cover (9) is provided with vertically upward supports in a rectangular array, power supply heat-conducting silica gel (91) is fixedly arranged on the supports in a penetrating mode, the top surface of the power supply heat-conducting silica gel (91) is connected with a power supply (92), and the top surface of the power supply (92) is electrically connected with a sensor board (93); the outer edge of the floor rear cover (9) is hermetically connected with an LED lamp panel support (7) through a rear cover sealing ring (8), an LED lamp panel (5) is embedded in the inner ring of the LED lamp panel support (7), a sensor (6) is arranged on the bottom surface of the LED lamp panel (5), the input end of the sensor (6) is in signal connection with a sensor board (93), and the output end of the sensor is electrically connected with the LED lamp panel (5); a plurality of LED lamp pieces (51) are uniformly embedded in the LED lamp panel (5), and the LED lamp panel (5) is electrically connected with a sensor wire (4); the input end of the sensor wire (4) is electrically connected with a PCB micro-board (42) through a spring pin (41); the output end of the sensor wire (4) is electrically connected with the lamp driving plate (3), and the outer edge of the lamp driving plate (3) is hermetically connected with the top cover (1) through the upper cover sealing ring (2); the top cover (1) is embedded with an FM-Z2727RGBA-S type LED light screen.

2. An LED floor screen according to claim 1, wherein: the bottom end of the sensor (6) is provided with a sensor seat (61), and the outer edge of the sensor seat (61) is hermetically connected with a sensor cover (67) through a silica gel ring (62); a round groove is formed downwards in the axis of the sensor (6), a sensor plug (64) is embedded in the round groove, a protection pad (65) is arranged on the top surface of the sensor plug (64), the top surface of the protection pad (65) is attached to a lower sensor cover (66), and the lower sensor cover (66) is embedded with an upper sensor cover (67); the upper sensor cover (67) and the sensor seat (61) are locked through M2X5 cross countersunk head screws.

3. An LED floor screen according to claim 1, wherein: an LED lamp box is sleeved between the top cover (1) and the rear floor cover (9) and is locked by M3X8 threads.

4. An LED floor screen according to claim 1, wherein: the lamp drives board (3) and sets up the logical groove that supplies LED lamp piece (51) to wear to establish, just the lamp drives board (3) and passes through M2X6 and LED lamp plate (5) screw thread locking.

5. An LED floor screen according to claim 1, wherein: the LED lamp panel (5) bottom surface still is fixed with rubber foot (53), rubber foot (53) bonding PCB micro board (42) to bond it in the bottom surface of LED lamp panel (5).

6. An LED floor screen according to claim 1, wherein: the LED lamp panel support (7) adopts an M-NSA1062-01E-05 model.