CN210035140U

CN210035140U - LED modeling decorative lamp string

Info

Publication number: CN210035140U
Application number: CN201920290775.5U
Authority: CN
Inventors: 饶俊永
Original assignee: Taizhou Huangyan Huidi Electronic Co Ltd
Current assignee: Taizhou Huangyan Huidi Electronic Co Ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-02-07
Anticipated expiration: 2029-03-07

Abstract

The utility model discloses a LED molding decoration lamp cluster, including controller, anodal wire, negative pole wire and LED banks, LED banks includes a plurality of LED lamp layers, and single LED lamp layer includes at least one LED lamp pearl, LED lamp pearl includes first pin, second pin and third pin, arbitrary two are used for being connected with anodal wire, negative pole wire electricity respectively in first pin, second pin or the third pin on the LED lamp pearl, adopt the same electrically conductive connection structure's LED lamp pearl to belong to and be same LED lamp layer. The utility model discloses a through the arrangement structure of optimal design LED lamp pearl, the preferred three pin LED lamp pearls of adoption simultaneously, be convenient for realize that the multilayer progressively changes, has realized in the same control that it has diversified change pattern with the cluster lamp cluster, improves the lamp cluster and decorates the molding effect.

Description

LED modeling decorative lamp string

Technical Field

The utility model relates to a ornament lamp technical field relates to a LED molding ornament lamp cluster.

Background

The LED is also a light emitting diode, and after being electrified, the LED can emit light to irradiate the environment or objects. The LED lamp has the characteristics of energy conservation, various colors, convenience in control and the like, so that the LED lamp is widely applied to various lighting devices. And according to the characteristics of the LEDs, people often connect the LEDs to form a string of lights as decoration applied to the fields of Christmas trees, interior decoration, outdoor decoration and the like.

LED lamp beads are generally classified into white light LED lamp beads and RGB LED lamp beads. The LED lamp beads are often used to form a decorative LED lamp string, and the LED lamp string can display patterns or characters by controlling the color or on/off of each LED on the lamp string, that is, the LED lamp is controlled.

For example, in the patent, when an address code is set, a conductor layer is directly used for high and low level connection during integrated circuit manufacturing, or the LED lamp string is made into a pad leading out, and the LED lamp string is connected with the pad leading out during LED packaging, or a fuse structure can be made, a control IC is programmed by burning before LED packaging, or an EPRPM or EEPROM structure is made, and programming is performed between LED packaging or after LED packaging. The address codes can be compiled after the control IC and the LED lamp beads are assembled, the address codes can be compiled out of sequence, and the address codes are connected to form the lamp string after being compiled.

However, in order to enrich the color decoration, the RGB LED lamp beads with multiple pins are usually arranged, so as to facilitate the control and display of different colors, but except the various changes of color, the same string of LED lamp beads controlled by the same controller can only implement synchronous flashing or extinguishing of each LED lamp bead in the same string of LED lamp beads, only different changes can be implemented by using flashing time intervals, progressive changes of the same string of LED lamp beads cannot be implemented, and the change mode is single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED molding decoration lamp cluster for solve above-mentioned technical problem, be convenient for realize that the multilayer progressively changes, realize in the same control that it has various change pattern with the cluster lamp cluster, improve lamp cluster decoration molding effect.

The utility model provides a technical problem can adopt following technical scheme to realize:

the utility model provides a LED molding decorative lamp cluster, includes controller, anodal wire, negative pole wire and LED banks, the LED banks includes a plurality of LED lamp layers, and single LED lamp layer includes at least one LED lamp pearl, LED lamp pearl includes first pin, second pin and third pin, arbitrary two in first pin, second pin or the third pin on the LED lamp pearl are used for being connected with anodal wire, negative pole wire electricity respectively, and the LED lamp pearl that adopts same electrically conductive connection structure belongs to for same the LED lamp layer.

The LED lamp beads adopt single-color three-pin LED lamp beads.

The number of the LED lamp layers is 2-6.

And different LED lamp layers adopt a ring sleeve arrangement or matrix arrangement structure.

Different LED lamp layers are lighted at intervals by electrifying.

The controller comprises a single chip microcomputer and a plurality of sorting modules, wherein at least 2 signal output ends are arranged in the single chip microcomputer, and any 2 signal output ends correspond to 1 sorting module.

The sorting module comprises a positive pole electrifying module and a negative pole electrifying module, and the positive pole electrifying module and the negative pole electrifying module are respectively and electrically connected with a single path of signal input end.

And 2-6 signal output ends are arranged in the single chip microcomputer.

The sorting modules are 3 and are respectively used for being correspondingly connected with the first pin, the second pin and the third pin.

The single chip microcomputer is internally provided with 6 signal output ends, and 2 signal input ends are used for connecting 1 sorting module and are respectively and electrically connected with a positive pole electrifying module and a negative pole electrifying module in the sorting module.

Compared with the prior art, the utility model have following outstanding advantage and effect: the utility model discloses a through the arrangement structure of optimal design LED lamp pearl, the preferred three pin LED lamp pearls of adoption simultaneously, be convenient for realize that the multilayer progressively changes, has realized in the same control that it has diversified change pattern with the cluster lamp cluster, improves the lamp cluster and decorates the molding effect.

The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.

Drawings

FIG. 1 is a schematic view of the control structure of the present invention;

fig. 2 is a schematic diagram of a circuit structure of a single chip microcomputer in the controller of the present invention;

fig. 3 is a schematic circuit diagram of the sorting module according to the present invention;

fig. 4 is a schematic diagram of a circuit structure of the sorting module of the present invention;

fig. 5 is a third schematic diagram of the circuit structure of the sorting module of the present invention;

fig. 6 is a schematic diagram of a circuit structure of the LED lamp bead of the present invention;

fig. 7 is a schematic diagram of a circuit structure of an LED lamp bead of the present invention;

fig. 8 is a third schematic diagram of the circuit structure of the LED lamp bead of the present invention;

fig. 9 is a fourth schematic diagram of the circuit structure of the LED lamp bead of the present invention;

fig. 10 is a fifth schematic diagram of the circuit structure of the LED lamp bead of the present invention;

fig. 11 is a sixth schematic diagram of the circuit structure of the LED lamp bead of the present invention;

FIG. 12 is a first schematic view of the modeling light string structure of the present invention;

FIG. 13 is a second schematic view of the modeling light string structure of the present invention;

FIG. 14 is a schematic view of a partially enlarged structure of the modeling light string of the present invention;

in the figure: 1. a controller; 11. a single chip microcomputer; 111. a signal output terminal; 12. a sorting module; 121. a positive pole electrifying module; 122. a negative pole energizing module; 2. an LED lamp group; 21. an LED lamp layer; 211. LED lamp beads; 3. a power supply input terminal.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

As shown in fig. 1 to 14, an LED modeling decoration lamp string includes a controller 1, an anode wire, a cathode wire and an LED lamp set 2, the controller 1 generally includes a single chip microcomputer 11 and a power input end 3, the power input end 3 is electrically connected with the anode wire and the cathode wire, so as to conveniently realize power input, and the single chip microcomputer 1 facilitates address code writing input to realize circuit control; the singlechip 1 can be realized by a common singlechip in the prior art.

The LED lamp group 2 comprises a plurality of LED lamp layers 21, each LED lamp layer 21 comprises at least one LED lamp bead 211, each LED lamp bead 211 comprises a first pin A, a second pin B and a third pin C, any two of the first pin A, the second pin B or the third pin C on each LED lamp bead 211 are used for being electrically connected with the positive lead and the negative lead respectively, and the LED lamp beads 211 adopting the same conductive connection structure belong to the same LED lamp layer 2; for convenience of explanation, the first pin is recorded as a, the second pin is recorded as B, the third pin is recorded as C, the positive wire is recorded as "+", the negative wire is recorded as "-", and the pin is used for lighting the LED lamp bead 211, and the power can be turned on as long as the positive and negative wires are connected, so that the lighting is realized; the three-pin LED lamp bead 211 can be arranged into A + B-, A-B +, A + C-, A-C +, B + C-and B-C + in a conductive connection manner, so that 6 electrical connection modes can be realized at most, and 6 different LED lamp layers can be obtained at most.

Preferably, the LED lamp beads 21 adopt monochromatic three-pin LED lamp beads, the monochromatic three-pin LED lamp beads are LED lamp beads in the prior art, purchasing can be directly completed in the market, and the conductive connections in the LED lamp beads 211 can be arranged as A + B-, A-B +, A + C-, A-C +, B + C-, B-C +, which are respectively used for corresponding to the images in the images 6 to 11.

Preferably, the number of the LED lamp layers 21 is 2 to 6, and the number of the LED lamp layers 21 is usually 2, 3, 4, 5, or 6, and since various progressive changes are required, it is usually preferred to adopt 6; the 2 LED lamp layers can only realize interval flashing and extinguishing generally, the change is relatively less, and the effect is relatively poor; 3 LED lamp layers can usually realize 3-layer change, for example, 1

layer

2, 3 layers and 2 layers are sequentially lightened, 1

layer

3, 2 layers and the like, the change is relatively less, and the effect is relatively general; 4 LED lamp layers can usually realize 4-layer change, and can realize 1 layer, 2 layers, 3 layers, 4 layers, 1 layer, 3 layers, 2 layers, 4 layers and 1 layer, 4 layers, 3 layers and 2 layers; or 1 layer of bright +2 layers of bright synchronization, 1 layer of extinct +3 layers of bright synchronization, 2 layers of extinct +4 layers of bright synchronization, 3 layers of extinct +1 layer of bright synchronization, 4 layers of extinct, the bright and the extinct among the layers can be independently controlled, and the lamp has more changes and better effect; 5 LED lamp layers can typically achieve 5 layer variations, as referenced above; the 6 LED lamp layers can typically achieve 6 layer variations, as referenced above.

The controller 1 comprises a single chip microcomputer 11 and a plurality of sorting modules 12, at least 2 signal output ends 111 are arranged in the single chip microcomputer 11, and any 2 signal output ends 111 correspond to 1 sorting module 12; the sorting module 12 comprises a positive pole electrifying module 121 and a negative pole electrifying module 122, wherein the positive pole electrifying module 121 and the negative pole electrifying module 122 are respectively and electrically connected with a single path of signal input end 11; the different sorting modules 12 adopt the same circuit design, the positive pole electrifying module 121 and the negative pole electrifying module 12 are realized by combining resistors and triodes in series, the resistors are used for realizing balanced voltage, the triodes are designed to be convenient for receiving signal input of each signal output end, so that whether the triodes are electrified or not is realized, the positive pole electrifying module and the negative pole electrifying module are distinguished, so that the positive pole electrifying or the negative pole electrifying is conveniently completed on the first pin, the second pin or the third pin in a matched mode, the high level and the low level output by each signal output end of the single chip microcomputer are utilized, a triode is combined and utilized, and each pin on the LED lamp bead is convenient for completing the selective input of the positive pole and.

Preferably, be equipped with 2 ~ 6 way signal output end 111 in the singlechip 11, signal output end quantity 111 is the same with required LED lamp layer 21 quantity, is convenient for realize the control of the LED lamp pearl 211 in the same LED lamp layer 21.

Preferably, the different LED lamp layers 21 are arranged in a ring-sleeve arrangement or a matrix arrangement, and the arrangement may be in different shapes such as a heart shape, a butterfly shape, a five-pointed star shape, and the like.

Preferably, the different LED lamp layers 21 are illuminated at intervals.

Examples

With reference to the drawings and the above description, in this embodiment, a single chip microcomputer 11 is provided with 6

signal output ends

111, 3 sorting modules 12 are respectively used to connect to a first pin a, a second pin B and a third pin C, and 2 signal input ends 111 are used to connect to 1 sorting module 12 and are respectively electrically connected to an anode energizing module 121 and a cathode energizing module 122 in the sorting module 12, so as to form different LED lamp layers 21 in 6.

The specific connection mode is as follows: the sorting module Y comprises a resistor R3, a triode Q3, a negative pole energizing module comprising a resistor R4 and a triode Q4, a positive pole energizing module comprising a resistor R5 and a triode Q5, a negative pole energizing module comprising a resistor R6 and a triode Q6; the P01 is connected with the input end of a positive pole electrifying module in the sorting module X, sequentially passes through a resistor R1 and a triode Q1, and then is electrically connected with a first pin A, the P02 is connected with the input end of a negative pole electrifying module in the sorting module X, sequentially passes through a resistor R2 and a triode Q2, and then is electrically connected with the first pin A, so that the singlechip selects output signals by utilizing P01 and P02, and realizes the control of electrifying the positive pole or the negative pole of the first pin A; the P03 is connected with the input end of a positive pole electrifying module in the sorting module Y, sequentially passes through a resistor R3 and a triode Q3, and then is electrically connected with a first pin B, the P04 is connected with the input end of a negative pole electrifying module in the sorting module Y, sequentially passes through a resistor R4 and a triode Q4, and then is electrically connected with the first pin B, so that the singlechip selects output signals by utilizing P03 and P04, and realizes the control of electrifying the positive pole or the negative pole of the first pin B; the P05 is connected with the input end of a positive pole electrifying module in the sorting module Z, sequentially passes through the resistor R5 and the triode Q5, and then is electrically connected with the first pin C, the P06 is connected with the input end of a negative pole electrifying module in the sorting module Z, sequentially passes through the resistor R6 and the triode Q6, and then is electrically connected with the first pin Z, so that the singlechip selects output signals by utilizing the P05 and the P06, and realizes the control of electrifying the positive pole or the negative pole of the first pin C.

With reference to fig. 12 and 13, the lamp layers marked as 1, 2, 3, 4, 5, and 6 may be sequentially arranged, and the lamp layers represented by the LED lamp beads are indicated in the figure, so that sequential lighting from the inside to the center can be realized, and cyclic lighting control can be realized to achieve a good lighting control effect.

The utility model discloses a through the arrangement structure of optimal design LED lamp pearl, the preferred three pin LED lamp pearls of adoption simultaneously, be convenient for realize that the multilayer progressively changes, has realized in the same control that it has diversified change pattern with the cluster lamp cluster, improves the lamp cluster and decorates the molding effect.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a LED molding decoration lamp cluster, includes controller, anodal wire, negative pole wire and LED banks, its characterized in that: the LED lamp group comprises a plurality of LED lamp layers, each LED lamp layer comprises at least one LED lamp bead, each LED lamp bead comprises a first pin, a second pin and a third pin, any two of the first pin, the second pin or the third pin on each LED lamp bead are used for being electrically connected with the positive wire and the negative wire respectively, and the LED lamp beads adopting the same conductive connection structure belong to the same LED lamp layer.

2. The LED modeling decoration light string recited in claim 1, wherein: the LED lamp beads adopt single-color three-pin LED lamp beads.

3. The LED modeling decoration light string recited in claim 1, wherein: the number of the LED lamp layers is 2-6.

4. The LED modeling decoration lamp string according to any one of claims 1-3, wherein: and different LED lamp layers adopt a ring sleeve arrangement or matrix arrangement structure.

5. The LED modeling decoration light string of claim 4, wherein: different LED lamp layers are lighted at intervals by electrifying.

6. The LED modeling decoration light string recited in claim 1, wherein: the controller comprises a single chip microcomputer and a plurality of sorting modules, wherein at least 2 signal output ends are arranged in the single chip microcomputer, and any 2 signal output ends correspond to 1 sorting module.

7. The LED modeling decoration light string of claim 6, wherein: the sorting module comprises a positive pole electrifying module and a negative pole electrifying module, and the positive pole electrifying module and the negative pole electrifying module are respectively and electrically connected with a single path of signal input end.

8. The LED modeling decoration light string of claim 6, wherein: and 2-6 signal output ends are arranged in the single chip microcomputer.

9. The LED modeling decorating light string of claim 6 or 7, wherein: the sorting modules are 3 and are respectively used for being correspondingly connected with the first pin, the second pin and the third pin.

10. The LED modeling decoration light string of claim 6, wherein: the single chip microcomputer is internally provided with 6 signal output ends, and 2 signal input ends are used for connecting 1 sorting module and are respectively and electrically connected with a positive pole electrifying module and a negative pole electrifying module in the sorting module.