CN208269348U - A kind of air-conditioning grid display device - Google Patents

Abstract

The utility model discloses a kind of air-conditioning grid display devices, it is characterized by comprising air-conditioning grid, master controller, sub-controller and LED lamp bars, the LED lamp bar includes LED lamp bead, control circuit chip, circuit board and transparent rubber shell etc., the master controller is electrically connected with sub-controller, the sub-controller and LED light bar electrical connection.The beneficial effects of the utility model are: the beauty in neither influence building plays the role of light brightening again, image is shown composition display device inside the louvre blade of LED light bar insertion air-conditioning grid.The display device has the characteristics that beautiful, secured, dampproof effect is good, at low cost, long service life, is easy to produce in batches, be easily installed.

Description

A kind of air-conditioning grid display device

Technical field

The utility model relates to a kind of display devices, more specifically, it, which is related to one kind, is mounted on facade air-conditioning Display device on grid.

Background technique

LED is the abbreviation of light emitting diode.Currently, LED technology is widely used in light lighting engineering, display screen etc., Light is dazzlingly beautiful, and variation multiplicity is widely used in the large LEDs image such as station, square, high building and shows and brightening.

Due to the story height in building, LED light is mounted on the alien invasion in building, is difficult to find the place for being adapted to fit LED light, It is fixed in the presence of peace hidden danger by screw merely, and LED light bar generally protrudes the alien invasion in building, will affect the beauty in building.

Present building generally can all be provided with air-conditioner position, air-conditioner position alien invasion be equipped with air-conditioning grid to air-conditioner position into Row blocks, to improve the aesthetics in building.It is contemplated that the air-conditioning grid in building can be combined with LED lamplight engineering, A kind of presence that cannot find LED light bar daytime is designed, it at night can be as the brightening in building or the device of display screen, this display Device has the characteristics that fastness, concealment, moisture resistance, easy to install.

Utility model content

Insufficient in the prior art in order to overcome, the purpose of this utility model is to provide one kind can be firmly solid LED light It is scheduled on building alien invasion, nor affects on the display device of building beauty, the display device is good, at low cost with dampproof effect, makes With the service life it is long, be easy to produce in batches, be easily installed the characteristics of.

To achieve the above object, the utility model provides following technical solution: a kind of air-conditioning grid display device, special Sign is: including air-conditioning grid, master controller, sub-controller and LED lamp bar, the LED lamp bar includes LED light Pearl, control circuit chip, circuit board and transparent rubber shell etc., the master controller is electrically connected with sub-controller, the sub-controller It is electrically connected with LED light bar.

Further, the air-conditioner position outer surface in building is arranged in the air-conditioning grid, and air-conditioning grid is by blocks of louvre blade Composition, this is conducive to air-conditioning heat dissipation, and grid keeps air-conditioner position exposed in the outer vertical of building the air-conditioner position effect of blocking Face and influence the overall beautiful of building.

The front of the louvre blade of the air-conditioning grid is provided with card slot, LED lamp bar can be snapped into inside card slot, hundred The centre of blade is cabling channel, and the power supply line and signal wire of LED light are arranged in inside cabling channel, the both ends of louvre blade be provided with into Outlet hole, power supply line and signal wire can pass in and out cabling channel by wire inlet/outlet hole.

Further, part is more slightly wider than upper surface portion under the transparent rubber shell radial direction two edges, convenient for air-conditioning grid The card slot of louvre blade can block transparent rubber shell.

Further, facsimile signal is converted into LED pixel color and brightness by the master controller and sub-controller Signal is controlled, each LED lamp bar is transferred to, shows dynamic or still image on a display screen.

Further, the LED light bar display screen by insertion air-conditioning grid several unit LEDs lamp bar component levels or Vertical word order is composed.

Further, the LED lamp bead is respectively welded on the circuit board for being welded with control circuit chip, is placed in transparent In rubber shell.

It is possible to further place a row or the above lamp bead on rectangular circuit board, the brightness of increased LED light and Increase the width of a pixel.

Further, power supply line and signal wire are welded on the circuit board of LED lamp bar, power supply line be LED lamp bead and Power elements on circuit board, Master control chip of the signal wire on circuit board provide the transmission and processing of control signal, electricity Source line and signal wire are stretched out by lead from transparent rubber shell to be connected with other components or master control system.

Further, in order to improve the waterproof and dampproof performance of LED lamp bar and heating conduction, to assembled LED light bar The good marine glue of injection insulation heat-conducting property, forms integrated LED above the transparent rubber shell interior circuit board of component after solidification Lamp bar component.

The beneficial effects of the utility model are: display device is formed inside LED light bar insertion air-conditioning grid louvre blade, both The beautiful of building is not influenced and plays the role of light brightening, image is shown.The display device also has beautiful, secured, moisture-proof Effect is good, at low cost, long service life, the characteristics of being easy to produce in batches, being easily installed.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the building air-conditioning grid schematic diagram of the utility model.

Fig. 2 is the air-conditioning grid louvre blade diagrammatic cross-section of the utility model.

Fig. 3 is the LED light bar transparent adhesive tape shell structure schematic diagram of the utility model.

Fig. 4 is the system block diagram of the LED light bar image display system of the utility model.

Fig. 5 is the horizontally arranged structural schematic diagram of LED light bar image display panel of the utility model.

Fig. 6 is that the LED light bar image display panel of the utility model is vertically arranged structural schematic diagram.

Fig. 7 is the LED lamp bar positive structure schematic of the utility model.

Fig. 8 is the LED lamp bar structure schematic diagram of the utility model.

In figure: 1.LED lamp bead, 2. circuit boards, 3. transparent rubber shells, 4. control circuit chips, 5. signal wires, 6. power supply lines, 7. LED light bar image display panel, 8. card slots, 9. cabling channels, 10. wire inlet/outlet holes, 11. louvre blades, 12. master controllers, 13. points Controller, 14.LED lamp bar component, 15. air-conditioning grids.

Specific embodiment

The all parts of the present embodiment are explained:

Such as Fig. 1-8, the utility model provides following technical solution: a kind of air-conditioning grid display device, it is characterised in that: Including master controller 12, sub-controller 13, LED lamp bar 14, air-conditioning grid 15, the LED lamp bar 14 includes LED light Pearl 1, control circuit chip 4, circuit board 2 and transparent rubber shell 3 etc., the master controller 12 are also possible to computer, the main control Device 12 is electrically connected with sub-controller 13, and the sub-controller 13 is electrically connected with LED lamp bar 14.

The air-conditioner position alien invasion in building is arranged in the air-conditioning grid 15, and air-conditioning grid 15 is by blocks of metal casting Louvre series are at this is conducive to air-conditioning heat dissipation, while air-conditioning grid 15 keeps air-conditioning exposed big the air-conditioning effect of blocking The alien invasion in building and influence the overall beautiful of building.

The front of the louvre blade 11 of the air-conditioning grid 15 is provided with card slot 8, LED lamp bar 14 can firmly be blocked To 8 the inside of card slot, the centre of louvre blade 11 is cabling channel 9, and the power supply line 6 and signal wire 5 of LED light are arranged in 9 the inside of cabling channel, The both ends of louvre blade 11 are provided with wire inlet/outlet hole 10, and power supply line 6 and signal wire 5 can pass in and out cabling channel 9 by wire inlet/outlet hole 10.

The transparent rubber shell 3 has good light permeability, and part is slightly than upper surface portion under the radial two edges of transparent rubber shell 3 Width, the card slot convenient for the louvre blade 11 of air-conditioning grid 14 can block transparent rubber shell.

Facsimile signal is converted into the control to LED pixel color and brightness by the master controller 12 and sub-controller 13 to be believed Number, it is transferred to each LED lamp bar 14, shows dynamic or still image on a display screen.

The LED light bar display screen 7 by insertion air-conditioning grid the horizontal or vertical word of several unit LEDs lamp bar components 14 It is arranged in a combination.

The built-in light emitting diode by three kinds of red, green, blue color of LED lamp bead 1 in component, can be combined by this three primary colors Various colors, the LED lamp bead 1 are respectively welded on the circuit board 2 equipped with control circuit chip 4, are placed in insulation transparent glue In shell 3.

It places a row or the above lamp bead 1 on rectangular circuit board 2, the brightness of increased LED light and increases a picture The width of element.

Power supply line 6 and signal wire 5 are welded on the circuit board 2 of LED lamp bar 14, and power supply line 6 is LED lamp bead 1 and electricity Power elements on road plate 2, Master control chip 4 of the signal wire 5 on circuit board 2, provide the transmission and processing of control signal, Power supply line 6 and signal wire 5 are stretched out by lead from transparent rubber shell 3 to be connected with other components or master control system.

Power supply line 6 and signal wire 5 can be welded on the both sides of circuit board 2 or be welded on the centre of circuit board 2, if The both sides of circuit board 2 are welded on, cabling is shorter when power supply line 6 and signal wire 5 are connected with other components or master control system 13； It is the power supply that is cascaded since power supply is to several LED lamp bars 14, then flowing if be welded among circuit board Electric current through other LED light bars saves electricity there is no need to flow through the circuit board 2, the calorific value for greatly reducing the LED light bar Can, improve the stability of LED lamp bar 14.

In order to improve the waterproof and dampproof performance of LED lamp bar 14 and heating conduction, to the transparent of assembled LED lamp component The good marine glue of injection insulation heat-conducting property, forms integrated LED lamp bar 14 above rubber shell interior circuit board after solidification.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (7)

1. a kind of air-conditioning grid display device, it is characterised in that: including air-conditioning grid, master controller, sub-controller and LED light bar Component, the LED lamp bar include LED lamp bead, control circuit chip, circuit board and transparent rubber shell, the master controller with Sub-controller electrical connection, the sub-controller and LED light bar electrical connection.

2. a kind of air-conditioning grid display device according to claim 1, it is characterised in that: the louvre blade of the air-conditioning grid Front be provided with card slot, LED lamp bar can be snapped into inside card slot, the centre of louvre blade is cabling channel, the electricity of LED light Source line and signal wire are arranged in inside cabling channel, and the both ends of louvre blade are provided with wire inlet/outlet hole, and power supply line and signal wire can lead to Cross wire inlet/outlet hole disengaging cabling channel.

3. a kind of air-conditioning grid display device according to claim 1, it is characterised in that: the transparent rubber shell radial direction both sides Part is more slightly wider than upper surface portion under edge, and the card slot convenient for the louvre blade of air-conditioning grid can block transparent rubber shell.

4. a kind of air-conditioning grid display device according to claim 1, it is characterised in that: the LED light bar display screen by Several unit LEDs lamp bar component levels or vertical word order for being embedded in air-conditioning grid are composed.

5. a kind of air-conditioning grid display device according to claim 1, it is characterised in that: place one on the circuit board Row or the above lamp bead with the brightness of increased LED light and can increase the width of a pixel.

6. a kind of air-conditioning grid display device according to claim 1, it is characterised in that: power supply line and signal wire are welded on The both sides of circuit board or the centre for being welded on circuit board, if being welded on the both sides of circuit board, power supply line and signal wire and LED light Cabling is shorter when bar assembly or master control system are connected；If be welded among circuit board, due to several LED lamp bars Be cascaded power supply, then the electric current for the LED light bar being cascaded reduces this there is no need to flow through the circuit board The calorific value of LED light bar saves electric energy, improves the stability of LED lamp bar.

7. a kind of air-conditioning grid display device according to claim 1, it is characterised in that: in order to improve LED lamp bar Waterproof and dampproof performance and heating conduction, the transparent rubber shell interior circuit board top injection insulation to assembled LED lamp bar are led The marine glue of good in thermal property forms integrated LED lamp bar after solidification.