CN2746481Y

CN2746481Y - Luminous lamp string for full-colour advertisement and word plate lighting

Info

Publication number: CN2746481Y
Application number: CN 200420061297
Authority: CN
Inventors: 青春茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-15
Filing date: 2004-09-15
Publication date: 2005-12-14
Anticipated expiration: 2014-09-15

Abstract

The utility model relates to a luminous lamp string for lighting a full-color advertisement and a word plate, which comprises a power supply (DC), a color controller (HL030A), an electronic circuit (3) and a plurality of groups of branches which are respectively formed by connecting a switch diode (D1) and three thyristor-light emitting diode unit circuits in parallel. The utility model is characterized in that the three thyristor-light emitting diode unit circuits are respectively formed into a thyristor circuit by two audions (Q1, Q2, Q3, Q4, Q5 and Q6) and two offset resistors (R1, R2, R4, R5, R7 and R8) to be connected with a light emitting diode and a current limiting resistor in series. A positive electrode of the thyristor circuit is connected with an outlet line of the switch diode (D1), and a negative electrode of the thyristor circuit is respectively connected with a red outlet line (R), a green outlet line (G) and a blue outlet line (B). The service life of the utility model is long and can reach more than ten thousands of hours. The utility model has the advantages of environment protection and electricity conversation. Colors can be automatically regulated and changed to cause the utility model to jump to change, gradually change and changed speed. The adapted power-supply range of the utility model is wide.

Description

The bright electroluminescent lamp string of using of full-color advertisement and word licence plate

Technical field:

The utility model relates to LED light lamp, the bright electroluminescent lamp string of using of especially a kind of full-color advertisement and word licence plate.

Background technology:

The widely used advertising lamp in cities and towns, Holiday lamp, word licence plate bright lamp and various ornament lamp mostly are neon bulb and fluorescent light at present.There is following defective in this class lamp: easily cause environmental pollution because of using the mercury material, radiation interference is big during the high frequency power supply, and efficient is low during low frequency power supply, and the feed circuit complexity, heaviness, above-mentioned class light fixture dull coloring of while, with low uncertainty, serviceable life is short, and power consumption is big, dangerous incident easily takes place in production cost height, high pressure.

The utility model content:

The purpose of this utility model is to overcome the prior art deficiency, provide a kind of energy-conservation, pollution-free, circuit is simple, bright in luster, the bright electroluminescent lamp string of using of the full-color advertisement of long service life and word licence plate.

The purpose of this utility model realizes by following technical proposals: it comprises power supply, delicolor controller, electronic circuit and n group are respectively by a switching diode and red, green, three controllable silicons of blue module---light emitting diode circuit and the branch road that is unified into, wherein n is the integer more than or equal to 1, described red, green, it is blue that controllable silicon---the light-emitting diodes element circuit is formed ghyristor circuit by two triodes and two biasing resistors, and connect with light emitting diode and a current-limiting resistance, its positive pole links to each other with the switching diode output line, and its negative pole is red with delicolor controller respectively, green, blue output line links to each other.

In case of necessity at controllable silicon---the outside of light emitting diode circuit is provided with the outer cover that plastics, pottery or glass are made, and outer cover can be the atresia outer cover, also can offer bellmouth on the corresponding outer cover of light emitting diode, and the hole face is the reflecting surface of high reflectance.

The bright circuit block that can be divided into m cascade with the electroluminescent lamp string of described full-color advertisement and word licence plate, m is more than or equal to 1, but the integer that is less than or equal to n, connect by four routes respectively between each piece, wherein positive pole links to each other with switching diode is anodal, and its negative pole links to each other respectively at red, green, the blue output line of delicolor controller.

Compared with prior art it has following advantage: 1, long service life can reach more than 100,000 hours.2, environmental protection power saving is reaching equal luminosity, and this lamp string power saving is more than 10 times.3, no electromagnetism involves ultraviolet spectrogram and meets the health environment-friendly requirement.4, it is wide to adapt to power range, can connect accumulator, solar powered, has a power failure and does not have a power supply field of force institute advertising lighting to solve, and the utility model is by programmable controller modulation color automatically, saltus step, gradual change, speed change etc.

Description of drawings:

Fig. 1 is the circuit structure schematic diagram of the utility model one embodiment;

Fig. 2 is the utility model R, G, B modular structure cut-open view.

Embodiment:

With reference to Fig. 1, Fig. 2, the utility model comprises power supply DC, delicolor controller HL030A, electronic circuit 3, and said supply voltage can be 12V, also can be 24V or 220V, and present embodiment is selected 12V for use.Out-put supply V ⁺Provide red R by the reverse protection of switch diode; green G; three controllable silicons---the light-emitting diodes element circuit forward voltage of blue B module; 1 voltage stabilizing diode and 1 are red; green; three controllable silicons of blue module---light-emitting diodes element circuit is formed a branch road; n branch road parallel connection becomes full-color advertisement and the bright electroluminescent lamp string of using of word licence plate; wherein n is the integer more than or equal to 1; said is red; green; blue three controllable silicons---light emitting diode circuit parallel connection; wherein red controllable silicon light emitting diode branch road; by two triode Q1; Q2 and two biasing resistor R1; R2 forms ghyristor circuit; and with LED 1; LED2; LED3 and 3 series connection of spacing resistance R; Q1 when R1 improves level; the Q conducting; LED1; LED2; LED3 lights; certainly the light emitting diode number is here set as required; it can be one; also can be several, present embodiment be selected 3 for use.Green controllable silicon---light-emitting diodes props up route two triode Q3, Q4 and two biasing resistor R4, R5 form ghyristor circuit, and connects with LED 4, LED5, LED6 and spacing resistance R 6; The number of the light-emitting diodes series connection is here decided as required, can be one, also can be several, and present embodiment is 3.When R4 improves level, Q3, Q4 conducting, LED4, LED5, LED6 light, blue look controllable silicon---light emitting diode props up route two triode Q5, Q6 and connects with two biasing resistor R7, R8 composition ghyristor circuits and with LED 7, LED8, LED9 and spacing resistance R 9, it can be one, also can be several, present embodiment be selected 3 for use.Described red, green, it is blue that three controllable silicons---its positive pole of light emitting diode is parallel to switch secondary output line, its negative pole is connected in the red R of delicolor controller HL0301A respectively, green G, on the blue B output line, control red R by delicolor controller, green G, light emitting diode on the blue B module is lighted or is extinguished, the mixing photochromic by difference obtains different color, as three kinds of light emitting diode (R, G, B) all bright is white, R only, B is bright to be green, G only, B is bright to be cyan, only B is bright is blue look, R, G is bright to be yellow, only R is bright is red, G, B is bright to be green, lighting and extinguishing and form color transformed bright-coloured optical effect by the different time different color LEDs.

The bright strip LED light lamp of using of full-color advertisement of the utility model and word licence plate, it is fast to be divided into the circuit of m cascade according to actual request for utilization, and m is the integer more than or equal to 1, the power input V of starting block in this m circuit block ⁺Link to each other red R, yellow G, blue B input end R with the out-put supply V of previous terminal block ⁺, G ⁺, B ⁺Respectively with the output terminal R of previous terminal block ^-, G ^-, B ^-Link to each other.

Pass through four route (V between each circuit ⁺, R ^-, G ^-, B ^-) cascade, wherein a route (V ⁺) be power lead, three-route (R ^-, G ^-, B ^-) be the color control line.As shown in Figure 2, in case of necessity in that red R, green G, blue B module controllable silicon---the outside of light emitting diode circuit is provided with the outer cover 2 that plastics, pottery or glass are made, outer cover 2 can be the atresia outer cover, also can on the corresponding outer cover 2 of light emitting diode, offer bellmouth 1, the hole face is the reflecting surface of high reflectance, and present embodiment is selected the latter for use.

From the above description as can be known, full-color advertisement of the utility model and word licence plate are bright with the cascade combination arbitrarily mutually of the available a plurality of this lamps of electroluminescent lamp string.Owing to connect by four routes between the inside branch road of each lamp, thereby can be made into and flexibly connect.Wall frame decorative advertisement board face etc. outside large-scale rainbow beacon, metal word, lamp box, stage background, large-scale curtain glass, the large-scale square can be made as required, also the local dynamic picture of making multiple bright-coloured color can be combined with colored drawing.

Claims

1, the bright electroluminescent lamp string of using of a kind of full-color advertisement and word licence plate, comprise power supply (DC), delicolor controller (HL030A), electronic circuit (3) and n group are respectively by a switching diode (D1) and red (R), green (G), three controllable silicons of blue (B) module---light emitting diode circuit and the branch road that is unified into, it is characterized in that: described red (R), green (G), it is blue that (B) controllable silicon---the light-emitting diodes element circuit is respectively by two triode (Q1, Q2, Q3, Q4, Q5, Q6) with two biasing resistor (R1, R2, R4, R5, R7, R8) form ghyristor circuit, and with light emitting diode (LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8, LED9) and a current-limiting resistance (R3, R6, R9) series connection, its positive pole links to each other with switching diode (D1) output line, its negative pole respectively with red (R) of delicolor controller (HL030A), green (G), blue (B) output line links to each other, and said n is the integer more than or equal to 1.

2, the bright electroluminescent lamp string of using of a kind of full-color advertisement according to claim 1 and word licence plate is characterized in that: controllable silicon---the outside of light emitting diode circuit is provided with the outer cover (2) that plastics, pottery or glass are made.

3, the bright electroluminescent lamp string of using of a kind of full-color advertisement according to claim 2 and word licence plate, it is characterized in that: offer bellmouth (1) on the corresponding outer cover of light emitting diode (2), the hole face is the reflecting surface of high reflectance.

4, the bright electroluminescent lamp string of using of a kind of full-color advertisement according to claim 1 and word licence plate, it is characterized in that: the bright circuit block that is divided into m cascade with the electroluminescent lamp string of described full-color advertisement and word licence plate, m is more than or equal to 1, but the integer that is less than or equal to n, connect by four routes respectively between each piece, wherein positive pole links to each other with switching diode is anodal, and its negative pole links to each other respectively at red, green, the blue output line of delicolor controller.