CN201187723Y

CN201187723Y - Inductive structure of luminous floor tile

Info

Publication number: CN201187723Y
Application number: CNU2008200454470U
Authority: CN
Inventors: 欧阳晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-25
Filing date: 2008-03-25
Publication date: 2009-01-28
Anticipated expiration: 2018-03-25

Abstract

The utility model relates to an induction structure of a luminous floor tile, which belongs to the technical field of the floor tile. The induction structure of the luminous floor tile comprises a piezoelectricity inducting sheet and a conductive body, wherein, the conductive body is fixed on the piezoelectricity inducting sheet, the piezoelectricity inducting sheet is fixed on a main body circuit board. When walking on the floor tile, people can trample or trigger a transparent plate, the transparent plate drives a casing body and the main body circuit board, the conductive body generates vibration or deformation, the piezoelectricity inducting sheet fixedly connected with the conductive body transforms the vibration or the deformation of the conductive body into an electrical signal and transmits the electrical signal to a signal amplifying circuit board, then the signal amplifying circuit board amplifies the signal and transmits the signal to an externally connected controller, and after receiving the signal, the controller drives the an LED lamp to change the color or the brightness through a power supply driving circuit board, namely, the LED lamp can generate various illumination changes every time when people tread on the floor tile, thereby realizing the special decorative effect.

Description

The induction structure of light-emitting floor tile

Technical field:

The utility model relates to the floor tile technical field, refers in particular to a kind of induction structure of light-emitting floor tile.

Background technology:

At present, the light-emitting floor tile of selling on the market mainly is made up of housing, illuminator, circuit board and controller, illuminator and circuit board are arranged in the housing, circuit board is connected with external controller by lead, controller is according to the variations in light of the programme-control illuminator that configures, to realize illumination and decorative effect.As the patent No. is that 200320118768.6 Chinese patent discloses a kind of light-emitting floor tile, it is that inner bottom part at ceramic shell is provided with LED lamp string, opening position at ceramic shell is provided with glassy layer, be provided with transparent resin layer on glassy layer top, the electrode of LED lamp string leads to outside the ceramic shell by lead, after the lead energising, just can light LED lamp string.The structure of this light-emitting floor tile can only change luminous according to predefined mode cycle, long-time after, can give a kind of pattern of people single, change plodding sensation.

The utility model content:

The purpose of this utility model is exactly the deficiency that exists at prior art and a kind of induction structure of light-emitting floor tile is provided, and it can walking about or touch the driving LED lamp to carry out rich and varied variations in light by the induction people.

To achieve these goals, the technical solution adopted in the utility model is: it comprises the housing of single face opening, be arranged on LED lamp and main body circuit board in the housing, the opening part of housing is stamped transparent panel, the LED lamp is welded on the main body circuit board, in addition, it also comprises the piezoelectricity sensing chip, conductor, conductor is fixed on the piezoelectricity sensing chip, the piezoelectricity sensing chip is fixed on the main body circuit board, wherein, the bottom of main body circuit board is provided with signal amplification circuit plate and power driving circuit plate, and the signal amplification circuit plate is electrically connected with the piezoelectricity sensing chip, and the power driving circuit plate is electrically connected with the main body circuit board.

The top of described conductor props up the bottom of transparent panel.

Described conductor is vertically fixed on the piezoelectricity sensing chip.

Described conductor also can tilt to be fixed on the piezoelectricity sensing chip.

Described conductor is a conducting spring.

Described piezoelectricity sensing chip is a piezoelectric ceramic piece.

The utility model beneficial effect is: it comprise the face opening housing, be arranged on LED lamp and main body circuit board in the housing, the opening part of housing is stamped transparent panel, the LED lamp is welded on the main body circuit board, in addition, it also comprises piezoelectricity sensing chip, conductor, conductor is fixed on the piezoelectricity sensing chip, the piezoelectricity sensing chip is fixed on the main body circuit board, wherein, the bottom of main body circuit board is provided with signal amplification circuit plate and power driving circuit plate, the signal amplification circuit plate is electrically connected with the piezoelectricity sensing chip, and the power driving circuit plate is electrically connected with the main body circuit board; When people walk about on floor tile, can step on or touch transparent panel, transparent panel drives housing and main body circuit board, thereby make conductor produce vibration or deformation, the piezoelectricity sensing chip of fixedlying connected with conductor sends the signal amplification circuit plate to after the vibration of conductor or deformation are converted to the signal of telecommunication, and the signal amplification circuit plate amplifies this signal and sends external controller to, after controller is received signal, can carry out variations such as color or brightness by power driving circuit plate driving LED lamp.The utility model can be laid on places such as stage, bar, not only have general decorative effect, and can give a kind of rigoroso lighting effects of people, promptly people step on floor tile at every turn, LED lamp of the present utility model all can produce different variations in light, thereby realizes special decorative effect.

Description of drawings:

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the structural representation of the utility model embodiment 2;

Fig. 3 is the structural representation of the utility model embodiment 3.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described, embodiment 1 sees shown in Figure 1, it comprise the single face opening housing 1, be arranged on LED lamp 2 in the housing 1 and main body circuit board 3, piezoelectricity sensing chip 4, conductor 5, conductor 5 is fixed on the piezoelectricity sensing chip 4, described conductor 5 is a conducting spring, and certainly, conductor 5 is not limited only to conducting spring, also can be other weight, the effect that can reach conduct vibrations gets final product; The opening part of housing 1 is stamped transparent panel 6, and described transparent panel 6 can be that one or more layers tabular transparency constitutes, as long as it has light transmission; Described LED lamp 2 is welded on the main body circuit board 3, led array or LED lamp string that LED lamp 2 is made up of various LED such as redness, blueness or greens; Described piezoelectricity sensing chip 4 is fixed on the main body circuit board 3, and the top of conductor 5 props up the bottom of transparent panel 6, makes conductor 5 can induce the vibration of transparent panel 6 exactly.

Wherein, the bottom of main body circuit board 3 is provided with signal amplification circuit plate 7 and power driving circuit plate 8, signal amplification circuit plate 7 is electrically connected with piezoelectricity sensing chip 4, signal amplification circuit plate 7 is to be used for the signal of telecommunication that amplification piezoelectric sensing chip 4 transmits, power driving circuit plate 8 is electrically connected with main body circuit board 3, and power driving circuit plate 8 is that the LED lamp 2 that is used to drive on the main body circuit board 3 carries out variations in light; Described piezoelectricity sensing chip 4 is a piezoelectric ceramic piece.

See shown in Figure 2, this is embodiment 2 of the present utility model, as different from Example 1, described conductor 5 is vertically fixed on the piezoelectricity sensing chip 4, and the bottom of the top of conductor 5 and transparent panel 6 maintains a certain distance, other structure and principle are identical with embodiment 1, therefore repeat no more here.

See shown in Figure 3ly, this is embodiment 3 of the present utility model, and different with

embodiment

1,2 is, described conductor 5 tilts to be fixed on the piezoelectricity sensing chip 4, and other structure and principle are identical with

embodiment

1,2, so repeat no more here.

The utility model can be laid on stage, places such as bar, when people walk about on floor tile, can step on or touch transparent panel 6, transparent panel 6 drives housing 1 and main body circuit board 3, thereby make conductor 5 produce vibration or deformation, after the piezoelectricity sensing chip 4 of fixedlying connected with conductor 5 is converted to the signal of telecommunication with the vibration of conductor 5 or deformation, send signal amplification circuit plate 7 to, signal amplification circuit plate 7 amplifies this signal and sends external controller to, after controller is received signal, can carry out rich and varied variations in light by power driving circuit plate 8 driving LED lamps 2, to reach special decorative effect.

Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, the induction structure of light-emitting floor tile, it comprises the housing of single face opening, be arranged on LED lamp and main body circuit board in the housing, the opening part of housing is stamped transparent panel, the LED lamp is welded on the main body circuit board, it is characterized in that: it also comprises the piezoelectricity sensing chip, conductor, conductor is fixed on the piezoelectricity sensing chip, the piezoelectricity sensing chip is fixed on the main body circuit board, wherein, the bottom of main body circuit board is provided with signal amplification circuit plate and power driving circuit plate, the signal amplification circuit plate is electrically connected with the piezoelectricity sensing chip, and the power driving circuit plate is electrically connected with the main body circuit board.

2, the induction structure of light-emitting floor tile according to claim 1 is characterized in that: the top of described conductor props up the bottom of transparent panel.

3, the induction structure of light-emitting floor tile according to claim 1 is characterized in that: described conductor is vertically fixed on the piezoelectricity sensing chip.

4, the induction structure of light-emitting floor tile according to claim 1 is characterized in that: described conductor tilts to be fixed on the piezoelectricity sensing chip.

5, according to the induction structure of any described light-emitting floor tile of claim 1 to 4, it is characterized in that: described conductor is a conducting spring.

6, the induction structure of light-emitting floor tile according to claim 1 is characterized in that: described piezoelectricity sensing chip is a piezoelectric ceramic piece.