CN2791152Y

CN2791152Y - Luminous floor tile

Info

Publication number: CN2791152Y
Application number: CN 200420095351
Authority: CN
Inventors: 徐泓
Original assignee: 徐泓
Current assignee: SHENZHEN KENA INDUSTRY CO., LTD.
Priority date: 2004-11-19
Filing date: 2004-11-19
Publication date: 2006-06-28
Anticipated expiration: 2014-11-19

Abstract

The utility model relates to a tile, particularly a luminous tile which adopts an LED array luminous lamp plate. Because the utility model adopts a luminous plate welded with the LED arrays, the luminous tile has high luminous efficiency, small heat productivity and low power consumption, and rich colors, and can realize various static and dynamic luminous effects by a controller, such as the gradual change of seven colors, jumping change, tracing light, rotation, etc. Because the luminous tile has small size, light weight and high strength, the utility model is convenient to transport and install and can be widely used in the ground of a square, the ground for an exhibition hall, the contour of a building, indoor and outdoor walls, indoor ceilings, etc. Because the tile made from materials of organic glass, transparent synthetic resin, etc. has good light transmittance, the manufactured products which have good bonding performance and sealability can put into a pond or lake water to reflect the effects of light flicker, light flowing and color spilling. The utility model can be used for a large jigsaw puzzle.

Description

A kind of light-emitting floor tile

Technical field

The utility model relates to decorating uses floor tile, especially a kind of floor tile that can be luminous.

Background technology

LED (the Light-Emitting-Diode Chinese meaning is light emitting diode) is a kind of semiconductor that electric energy can be converted into visible light, and it has changed the luminous and luminous principle of electricity-saving lamp tricolor powder of incandescent lamp tungsten filament, and adopts electroluminescence.The spectrum of LED almost all concentrates on visible light frequency band, and its luminous efficiency can reach 80～90%.LED and ordinary incandescent lamp, spiral energy-saving lamp and T5 three-color fluorescent lamp are compared, the result shows: the light efficiency of ordinary incandescent lamp is 12lm/W, life-span was less than 2000 hours, the light efficiency of spiral energy-saving lamp is 60lm/W, life-span, the T5 fluorescent lamp then was 96lm/W less than 8000 hours, and the life-span is approximately 10000 hours, and diameter is 5 millimeters a white light LEDs is 20～28lm/W, and the life-span can be greater than 100000 hours.

Led light source has following characteristics: the voltage aspect, and LED uses low-tension supply, and supply voltage is between DC6-24V, and is different and different according to product, so it is a safer power supply of ratio use high voltage source, is specially adapted to the public place; Usefulness aspect, consumed energy reduce 80% with the incandescent lamp of light efficiency; The applicability aspect: volume is very little, and each unit LEDs small pieces is squares of 3-5mm, thus can be prepared into the device of different shape, and be suitable for variable environment; Stability side and, used 100,000 hours, light decay only is initial 50%; The response time aspect, the response time of its incandescent lamp is a Millisecond, the response time of LED lamp is a nanosecond; The environmental pollution aspect does not contain harmful mercury metal; The color aspect, can realize variable color by changing electric current, light emitting diode passes through chemical modification method easily, adjusting the band structure and the band gap of material, realize that the green blue orange of reddish yellow is multicolor luminous, is red LED during as little electric current, increase along with electric current, can become orangely successively, yellow is green at last.

In recent years, the LED light-emitting component was to be widely applied to light current fields such as signal indication, digital demonstration in its extremely low power consumption, extraordinary application life.Nowadays succeeding in developing of ultra-bright LED light-emitting component makes it more and more be used in color lamp and decorates even lighting field.Be convenient to coordinate control with it again, color is pure, the optical efficiency height, and advantage such as calorific value is low has part to replace the trend of traditional lighting light source gradually.

At present, on market, sell and the actual light-emitting floor tile that uses of laying, its structure is in the inside of transparent floor tile bulb or fluorescent tube to be installed, make it luminous after the energising, because of using the single voltage of AC220V, it reaches by filament light-emitting, power consumption is big, calorific value is big, safety is relatively poor, and the variation of color shortage, has restricted the application and the popularization of light-emitting floor tile.

The utility model content

In order to overcome the above-mentioned shortcoming that existing light-emitting floor tile exists, the utility model provides a kind of low-voltage and luminous by LED of using, and power consumption is little, calorific value is little, safety is good, the light-emitting floor tile that change color is abundant.

The technical scheme that the utility model provides is as follows: a kind of light-emitting floor tile, comprise upper strata, lower floor and luminous plaque, luminous plaque is encapsulated between upper strata and the lower floor, is provided with coupling head on luminous plaque, described lamp plate is for being welded with the multi-group light-emitting unit, and forms the PCB luminous plaque of light emitting array; The luminescence unit of described lamp plate is the LED luminescence unit, and its luminous body is LED; On the PCB luminous plaque, behind its current-limiting resistance of single led series connection, be in parallel with other LED and the series resistance thereof of identical coloured light again; Be in parallel between the led circuit of different color light; Connect peripheral control unit via coupling head, connect external power supply again.

LED luminescence unit on the described lamp plate, each group is made up of the LED element of two or more different color lights, and LED elements for example red, blue, green, yellow, white or other coloured light are formed, and are in series with resistance.

Described upper strata is members such as transparent or semitransparent organism, glass, synthetic resin, and upper surface is plane or curved surface; Described upper strata or lower floor, it can be a kind of in square, circle or the abnormity in conjunction with the back appearance profile.

Advantage of the present utility model is:

Owing to adopted the luminous plaque that is welded with led array, make light-emitting floor tile luminous efficiency height, calorific value is little, and power consumption is low; Because adopt low voltage power supply, security performance is good, is suitable for having the occasion of fire-fighting requirement; The floor tile glow color is abundant, by controller, can realize multiple quiet moving illumination effect, as seven color gradual changes, saltus step, follow spot, rotation etc.; Because this light-emitting floor tile volume is little, in light weight, intensity is high, transportation, easy for installation; Can be widely used in square ground, exhibition ground, building profile, indoor and outdoor wall, indoor ceiling etc.Also, make the good product of adhering and sealing and can be placed on the light flash of appearing before one's eyes out in pond, the lake water, brilliant effect owing to adopt the floor tile of material such as organic glass, lucite good because of light transmission.More can be used for large-scale picture mosaic.

The utility model also is suitable for industry in enormous quantities and makes.

Description of drawings

Fig. 1 is the front view of the utility model example structure schematic diagram;

Fig. 2 is the stereochemical structure assembling drawing of the utility model embodiment 1;

Fig. 3 is the utility model circuit theory diagrams;

The specific embodiment

With reference to Fig. 1, Fig. 2, adopt the utility model to make a kind of light-emitting floor tile of colourless transparent resin material.As Fig. 1～3, the upper strata 1 of floor tile is of a size of 200 * 200 * 20mm, and lower floor 4 is of a size of 200 * 200 * 15mm, is transparent resin material; Lamp plate 2 is of a size of 185 * 185 * 8mm, includes the PCB that a slice has been welded led array; Each parts is square.

During assembling, upper strata 1, lower floor 2 are adhesively fixed with resin material in the middle of luminous plaque 3 is clamped in then.

The circuit theory of luminous plaque as shown in Figure 3, each luminescence unit is made up of 3 LED elements, it is red, blue, green that coloured light is respectively, and totally 64 groups, forms square light emitting array.Product can use the occasion in bearing certain pressure, but can not use the occasion that surpasses 60 degree in temperature.The input supply voltage of its peripheral control unit is AC220V, or AC110V, or DC6～24V.

Adopt method same as the previously described embodiments, can produce same structure, different materials and shape, luminescence unit can be made up of 2～5 LED elements, and it is red, blue, green, yellow, white that coloured light is respectively, contain several groupings, form the light-emitting floor tile of circular or other shape light emitting arrays.

Claims

1, a kind of light-emitting floor tile, comprise upper strata, lower floor and luminous plaque, lamp plate is encapsulated between upper strata and the lower floor, and luminous plaque is provided with coupling head, it is characterized in that: described luminous plaque is a kind of PCB luminous plaque that is made of a kind of light emitting array the multi-group light-emitting unit cell arrangement.

2, light-emitting floor tile as claimed in claim 1 is characterized in that: the luminescence unit of described luminous plaque is the LED luminescence unit, and its luminous body is LED.

3, light-emitting floor tile as claimed in claim 1 or 2 is characterized in that: described luminescence unit, each group is made up of the LED element of two different color lights at least.

4, a kind of light-emitting floor tile as claimed in claim 1 or 2 is characterized in that: described interlayer upper strata is one of following member: transparent or semitransparent organism, glass, synthetic resin.

5, a kind of light-emitting floor tile as claimed in claim 1 or 2 is characterized in that: described upper strata or lower floor, it is a kind of in square, circle or the abnormity in conjunction with the back appearance profile.

6, a kind of light-emitting floor tile as claimed in claim 1 or 2 is characterized in that: the upper surface of described interlayer is plane or curved surface.

7, a kind of light-emitting floor tile as claimed in claim 1 or 2 is characterized in that: described luminescence unit, each group is made up of the LED element of red, blue, green three different color lights.

8, a kind of light-emitting floor tile as claimed in claim 1 or 2 is characterized in that: the LED luminescence unit on the described lamp plate, each group is made up of the LED element of red, blue, green, yellow four different color lights.