Babysbreath LED luminescent glass

Abstract

The utility model discloses babysbreath light-emitting diode (LED) luminescent glass, which comprises conducting film glass, a plurality of LEDs and a carved circuit arranged on the conducting film glass, every two LEDs form an LED unit, a plurality of LED units are distributed in a matrix, namely, N columns * M rows of LED units are formed, the carved circuit comprises an anode electrical circuit, a series circuit, a cathode electrical circuit and a control circuit, the anode electrical circuit is connected with the series circuit, and the cathode electrical circuit is connected with the series circuit. The positive electrode pins of the row of LED units located at the top end are all connected with the corresponding positive electrode electrical circuit, the negative electrode pins of the row of LED units located at the bottom end are all connected with the corresponding negative electrode electrical circuit, each column of LED units are connected in series through two series circuits, and the control pins of each column of LED units are all connected with the corresponding control circuit. Each LED unit comprises two LEDs, when one string of LEDs goes wrong, the other string of LEDs can still work normally, and the LED lamp has the advantages of being reliable in work, long in service life, good in effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of LED luminous glass, in particular to a baby's breath LED luminous glass. Background Art

[0002] LED luminous glass is mainly used in railway stations, parks, transparent glass curtain walls and other fields, as background walls, transparent glass curtain wall lighting decoration and other applications.

[0003] The existing starry sky LED luminous glass has the following disadvantages: first, it adopts a single-row or single-column series power supply method. Once one LED is damaged, the entire string of LEDs will not emit light, which will seriously affect the use effect; second, when a string of LEDs does not light up and needs repair, since the starry sky LED luminous glass is packaged using lamination technology, the repair cost is very high; third, the starry sky LED luminous glass is inevitably prone to poor workmanship during the production process, or problems with the quality and life of the LED itself, which causes the starry sky LED luminous glass to not be used normally after being used for a period of time.

[0004] In view of the above drawbacks, the existing starry sky LED luminous glass has the problems of low reliability, high maintenance cost, short life, etc., which is difficult to meet the needs of practical applications. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a starry sky LED luminous glass, each LED unit includes two LEDs, when one string of LEDs has a problem, the other string of LEDs can still work normally, and has the advantages of reliable operation, long life, good effect, etc.

[0006] The technical solution of the utility model is:

[0007] A starry sky LED luminous glass comprises a conductive film glass, a plurality of LEDs, and a carved circuit arranged on the conductive film glass;

[0008] Among the multiple LEDs, every two LEDs form an LED unit, and the multiple LED units are distributed in a matrix, that is, an LED unit of N columns×M rows is formed, and N and M are both integers not less than 2; the two LEDs in each LED unit are overlapped along the longitudinal direction of the conductive film glass and a gap is provided between the two, that is, each LED unit includes an upper LED and a lower LED, and each upper LED and lower LED are provided with four pins, and three of the four pins are respectively used as a positive pin, a negative pin and a control pin;

[0009] The described scribing circuit includes N positive electrical circuits, 2N series circuits, N negative electrical circuits, and N control circuits. The N positive electrical circuits are all led out from the top edge of the conductive film glass, and the N negative electrical circuits are all led out from the bottom edge of the conductive film glass. The two positive pins of an LED unit at the top are both connected to a corresponding positive electrical circuit, and the two negative pins of an LED unit at the bottom are both connected to a corresponding negative electrical circuit. The positive and negative pins of M upper-layer LEDs in each column of LED units are connected in series through a series circuit, and the positive and negative pins of M lower-layer LEDs in each column of LED units are connected in series through a series circuit. Each control circuit extends longitudinally along the conductive film glass and its two ends are respectively led out from the top and bottom edges of the conductive film glass. The control pins of M upper-layer LEDs and M lower-layer LEDs in each column of LED units are all connected to a corresponding control circuit.

[0010] Among the four pins of each upper-layer LED or each lower-layer LED, two of the pins are both at the upper horizontal height and are respectively led out from the left and right ends of the LED, and the other two pins are both at the lower horizontal height and are respectively led out from the left and right ends of the LED. The upper horizontal height is higher than the upper horizontal height, and the positive pin and the negative pin are at the same horizontal height; in each row of LED units, the positive pins of each upper-layer LED and each lower-layer LED are all led out from the left end of the LED, and the negative pins are all led out from the right end of the LED, or the positive pins of each upper-layer LED and each lower-layer LED are all led out from the right end of the LED, and the negative pins are all led out from the left end of the LED; in two adjacent rows of LED units, for any upper-layer LED or lower-layer LED in one row of LED units and any upper-layer LED or lower-layer LED in the other row of LED units, the leading-out directions of the positive pins are opposite, and the leading-out directions of the negative pins are opposite.

[0011] Among the 2N series circuits, each series circuit includes 2(M - 1) series segments. Each series segment is connected between two adjacent upper-layer LEDs or between two adjacent lower-layer LEDs. Among two adjacent upper-layer LEDs, the negative pin of one upper-layer LED is connected in series with the positive pin of the other upper-layer LED through a series segment. Among two adjacent lower-layer LEDs, the negative pin of one lower-layer LED is connected in series with the positive pin of the other lower-layer LED through a series segment. In each series circuit, two adjacent series segments are respectively arranged on the left and right sides of a column of LED units, and the arrangement structures of the two series circuits used to connect each column of LED units are the same.

[0012] The control circuit selected is an address code control circuit.

[0013] At the top edge of the described conductive film glass, there are multiple positive electrodes and a control signal collecting wiring row. At the top edge of the conductive film glass, there are multiple negative electrodes and a control signal collecting wiring row. The multiple LEDs are evenly divided into multiple LED array units. Each LED array unit includes multiple columns of LED units. The tops of the multiple positive electrical lines and multiple control lines connected to each LED array unit are all connected to a corresponding positive electrode and control signal collecting wiring row. The bottoms of the multiple negative electrical lines and multiple control lines connected to each LED unit are all connected to a corresponding negative electrode and control signal collecting wiring row.

[0014] Advantages of the present utility model:

[0015] (1) Each LED unit of the present utility model includes two LEDs. When a string of LEDs in a column of LED units has a problem, the other string of LEDs can still work normally, without affecting the use effect of the starry sky LED lighting glass, and the service life is improved.

[0016] (2) Each LED unit of the present utility model includes two LEDs, that is, two LEDs are closely arranged together at one light-emitting point. Even if one LED is soldered poorly, de-soldered or damaged, the other one still works normally. In actual work, when one of the LEDs at the light-emitting point is damaged and the light energy is reduced by half, it forms a contrast of light and darkness with an adjacent column of LED units, which can even better render the starry sky effect.

[0017] (3) The control line of the present utility model selects an address code control line, that is, each LED unit has an address code, and each light-emitting point executes an instruction that conforms to the address code, which can achieve various dynamic starry sky and static starry sky effects, realizing multiple uses of one line. Description of the drawings

[0018] Figure 1 is the front view of the present utility model.

[0019] Figure 2 is the rear view of the present utility model.

[0020] Figure 3 is Figure 2 the enlarged view of part A in

[0021] Figure 4 is Figure 2 the enlarged view of part B in

[0022] Reference numerals: 1 - conductive film glass, 2 - upper-layer LED, 3 - lower-layer LED, 4 - positive electrical line, 5 - series line, 6 - negative electrical line, 7 - control line, 8 - positive electrode and control signal collecting wiring row, 9 - negative electrode and control signal collecting wiring row. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] See Figures 1 - 4 , a starry sky LED lighting glass, including a conductive film glass 1, sixty-four LEDs, and a scribed circuit provided on the conductive film glass;

[0025] Among the sixty-four LEDs, every two LEDs form an LED unit, and thirty-two LED units are distributed in a matrix, that is, an LED unit of eight columns × four rows is formed; in each LED unit, the two LEDs are arranged longitudinally overlapping on the conductive film glass and there is a gap between them, that is, each LED unit includes an upper-layer LED 2 and a lower-layer LED 3. Four pins are provided on each upper-layer LED 2 and lower-layer LED 3, and three of the four pins are respectively used as a positive electrode pin, a negative electrode pin, and a control pin;

[0026] Among the four pins of each upper-layer LED 2 or each lower-layer LED 3, two of the pins are both at the upper-layer horizontal height and are respectively led out from the left and right ends of the LED, and the other two pins are both at the lower-layer horizontal height and are respectively led out from the left and right ends of the LED. The upper-layer horizontal height is higher than the upper-layer horizontal height, and the positive electrode pin and the negative electrode pin are at the same horizontal height; in each row of LED units, the positive electrode pins of each upper-layer LED 2 and each lower-layer LED 3 are led out from the left end of the LED, and the negative electrode pins are led out from the right end of the LED, or the positive electrode pins of each upper-layer LED 2 and each lower-layer LED 3 are led out from the right end of the LED, and the negative electrode pins are led out from the left end of the LED; in adjacent two rows of LED units, for any upper-layer LED 2 or lower-layer LED 3 in one row of LED units and any upper-layer LED 2 or lower-layer LED 3 in the other row of LED units, the positive electrode pin leading-out directions are opposite, and the negative electrode pin leading-out directions are opposite;

[0027] The scribing lines include eight positive electrical lines 4, sixteen series lines 5, eight negative electrical lines 6 and eight control lines 7. The control lines 7 are address code control lines. The tops of the eight positive electrical lines 4 are all led out from the top edge of the conductive film glass 1, and the bottoms of the eight negative electrical lines 6 are all led out from the bottom edge of the conductive film glass 1. The two positive pins of one LED unit at the top are both connected to a corresponding positive electrical line 4, and the two negative pins of one LED unit at the bottom are both connected to a corresponding negative electrical line 6. The positive and negative pins of the four upper-layer LEDs 2 in each column of LED units are connected in series through a series line 5, and the positive and negative pins of the four lower-layer LEDs 3 in each column of LED units are connected in series through a series line 5. Each control line 7 extends longitudinally along the conductive film glass 1 and its two ends are respectively led out from the top and bottom edges of the conductive film glass 1. The control pins of the four upper-layer LEDs 2 and the four lower-layer LEDs 3 in each column of LED units are all connected to a corresponding control line 7;

[0028] Among the sixteen series lines 5, each series line includes six series segments. Each series segment is connected between two adjacent upper-layer LEDs 2 or between two adjacent lower-layer LEDs 3. Among two adjacent upper-layer LEDs 2, the negative pin of one upper-layer LED 2 and the positive pin of the other upper-layer LED 2 are connected in series through a series segment. Among two adjacent lower-layer LEDs 3, the negative pin of one lower-layer LED 3 and the positive pin of the other lower-layer LED 3 are connected in series through a series segment. The two adjacent series segments in each series line 5 are respectively arranged on the left and right sides of a column of LED units, and the arrangement structures of the two series lines 5 used to connect each column of LED units are the same;

[0029] Two positive and control signal collecting terminal blocks 8 are arranged at the top edge of the conductive film glass 1, and two negative and control signal collecting terminal blocks 9 are arranged at the top edge of the conductive film glass 1. The sixty-four LEDs are evenly divided into two LED array units. Each LED array unit includes four columns of LED units. The tops of the four positive electrical lines 4 and the four control lines 7 connected to each LED array unit are all connected to a corresponding positive and control signal collecting terminal block 8, and the bottoms of the four negative electrical lines 6 and the four control lines 7 connected to each LED unit are all connected to a corresponding negative and control signal collecting terminal block 9.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A starry sky LED luminous glass, characterized by: It includes conductive film glass, a plurality of LEDs, and a carved circuit arranged on the conductive film glass; Among the multiple LEDs, every two LEDs form an LED unit, and the multiple LED units are distributed in a matrix, that is, an LED unit of N columns×M rows is formed, and N and M are both integers not less than 2; the two LEDs in each LED unit are overlapped along the longitudinal direction of the conductive film glass and a gap is provided between the two, that is, each LED unit includes an upper LED and a lower LED, and each upper LED and lower LED are provided with four pins, and three of the four pins are respectively used as a positive pin, a negative pin and a control pin; The depicted circuit includes N positive electrical circuits, 2N series circuits, N negative electrical circuits and N control circuits, the N positive electrical circuits are all led out from the top edge of the conductive film glass, the N negative electrical circuits are all led out from the bottom edge of the conductive film glass, the two positive pins of an LED unit located at the top are connected to a corresponding positive electrical circuit, the two negative pins of an LED unit located at the bottom are connected to a corresponding negative electrical circuit, the positive and negative pins of the M upper LEDs in each column of LED units are connected in series through a series circuit, the positive and negative pins of the M lower LEDs in each column of LED units are connected in series through a series circuit, each control circuit extends longitudinally along the conductive film glass and its two ends are respectively led out from the top and bottom edges of the conductive film glass, and the control pins of the M upper LEDs and the M lower LEDs in each column of LED units are connected to a corresponding control circuit.

2. The starry sky LED luminous glass according to claim 1, characterized in that: Among the four pins of each upper layer LED or each lower layer LED, two pins are located at the upper layer horizontal height and are respectively led out from the left and right ends of the LED, and the other two pins are located at the lower layer horizontal height and are respectively led out from the left and right ends of the LED, the upper layer horizontal height is higher than the upper layer horizontal height, and the positive pin and the negative pin are located at the same horizontal height; in each row of LED units, the positive pin of each upper layer LED and each lower layer LED is led out from the left end of the LED, and the negative pin is led out from the right end of the LED, or the positive pin of each upper layer LED and each lower layer LED is led out from the right end of the LED, and the negative pin is led out from the left end of the LED; in two adjacent rows of LED units, the positive pin of any upper layer LED or lower layer LED in one row of LED units is led out in the opposite direction, and the negative pin is led out in the opposite direction.

3. The starry sky LED luminous glass according to claim 1, characterized in that: In the 2N series circuits, each series circuit includes 2 (M-1) series line segments, each series line segment is connected between two adjacent upper LEDs or between two adjacent lower LEDs, among the two adjacent upper LEDs, the negative pin of one upper LED is connected in series with the positive pin of the other upper LED through a series line segment, and among the two adjacent lower LEDs, the negative pin of one lower LED is connected in series with the positive pin of the other lower LED through a series line segment, and the two adjacent series line segments in each series circuit are respectively arranged on the left and right sides of a column of LED units, and the arrangement structure of the two series circuits used to connect each column of LED units is consistent.

4. The starry sky LED luminous glass according to claim 1, characterized in that: The control circuit is an address code control circuit.

5. The starry sky LED luminous glass according to claim 1, characterized in that: A plurality of positive electrode and control signal collecting wiring banks are arranged at the top edge of the conductive film glass, a plurality of negative electrode and control signal collecting wiring banks are arranged at the top edge of the conductive film glass, a plurality of LEDs are divided into a plurality of LED array units, each LED array unit includes a plurality of columns of LED units, the top ends of the plurality of positive electrode electrical circuits and the plurality of control circuits connected to each LED array unit are connected to a corresponding positive electrode and control signal collecting wiring bank, and the bottom ends of the plurality of negative electrode electrical circuits and the plurality of control circuits connected to each LED unit are connected to a corresponding negative electrode and control signal collecting wiring bank.

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