WO2014201772A1

WO2014201772A1 - Lamp strings wiring structure using serial and parallel connection structures

Info

Publication number: WO2014201772A1
Application number: PCT/CN2013/083110
Authority: WO
Inventors: 焦新楚
Original assignee: 台州真达灯饰有限公司
Priority date: 2013-06-21
Filing date: 2013-09-09
Publication date: 2014-12-24
Also published as: DE202014001792U1; FR3007500B3; FR3007500A3; CN203323054U

Abstract

A lamp strings wiring structure using serial and parallel connection structures. Each lamp string is formed by multiple parallel-connected lamp groups. Each lamp group comprises at least two serially-connected bulbs and comprises a positive pole end and a negative pole end externally connected, same polar ends of every two adjacent lamp groups are electrically connected, a tail-end polar end of a previous lamp group is electrically connected to a front-end polar end of the next lamp group, a tail-end polar end of the next lamp group is electrically connected to a front-end polar end of a next lamp group, and a positive pole end and a negative pole end of a first lamp group of a lamp string are electrically connected to an outputting end of a controller separately. The wiring structure has the advantages: the electricity is saved during welding, the assembly is simple and easy, and the whole attractiveness is good.

Description

Wiring structure of string of strings and parallel connection structure

Technical field

[0001] The utility model relates to the technical field of a lamp string connection structure, in particular to a wiring structure of a string of parallel and parallel connection structures.

Background technique

[0002] The wiring structure of the light string is widely used in various lighting decoration, such as: lanterns for wedding banquets, lanterns for Christmas trees at Christmas time, and lanterns for ice sculpture decoration. As shown in Figure 1, the traditional lamp string wiring structure, taking a single-channel structure as an example: In each loop, there are two solder joints at both ends of the wiring. When n bulbs are soldered at the wiring position, the whole lamp is wired. Solder joint reach

2n solder joints, the amount of electricity consumed during welding is extremely large, and the welding assembly is relatively complicated; and the upper lamp group and the next lamp group cannot be well fixed, and the freedom of movement between each lamp group is too large. , the operation is complicated, and it also affects the overall aesthetics.

Summary of the invention

[0003] In view of the deficiencies of the prior art described above, an object of the present invention is to provide a wiring structure of a string of parallel and parallel connection structures that saves power during welding, is simple in assembly, and has good overall aesthetics.

[0004] In order to achieve the above object, the present invention provides the following technical solutions: A wiring structure of a string of parallel and parallel connection structures, the light string is composed of a plurality of light groups connected in parallel, the light group is at least two The bulbs are connected in series and form a positive terminal and a negative terminal of the external connection. The same polarity ends of the adjacent two lamp groups are electrically connected, and the tail end of the previous lamp group is connected to the next lamp. The front end polarity end of the group is electrically connected, and the tail end polarity end of the next lamp group is electrically connected to the front end polarity end of the next lower lamp group, and the positive end and the negative end of the first lamp group of the string are respectively respectively The output of the controller is electrically connected.

[0005] The utility model is further configured to: the light string is at least two strings, and the adjacent two sets of adjacent light groups have the same or different polarity ends electrically connected.

[0006] The utility model is further configured to: the two polar ends of the adjacent lamp groups of the adjacent two light strings are electrically connected by the same structure: the positive ends of the first group of each light string are respectively associated with the controller The loop outputs are electrically connected, and the negative ends of the first group of each string are electrically connected in parallel with the common output of the controller; the negative end of the first lamp group of each string and the next lamp group The negative terminal is electrically connected, and the positive terminal of the next lamp group is electrically connected to the positive terminal of the next lamp group; and the negative terminals of each lamp string are connected in parallel and electrically connected to the common output terminal of the controller, on each string of lights The positive terminal of one lamp group is electrically connected to the positive terminal of the next lamp group.

[0007] The utility model is further configured to: the two polar ends of the adjacent lamp groups of the adjacent two light strings are electrically connected to each other with the same polarity: the positive terminal of the first group of the previous lamp string and the circuit of the controller The output end is electrically connected, and the negative end of the first group of the next string is electrically connected to the positive end of the previous string, and the negative end of the first lamp group of the previous string and the positive end of the first lamp group of the next string are electrically After being electrically connected, it is electrically connected to the common output end of the controller; the negative end of the first lamp group of the previous string is electrically connected to the negative end of the next lamp group, and the positive terminal of the next group and the positive terminal of the next group are electrically Connecting; the positive end of the first lamp group of the next string is electrically connected to the positive end of the next lamp group, and the negative end of the next lamp group is electrically connected to the negative end of the next lamp group; and the last string and the lower The two polar ends of the different ends of each lamp group of one string are electrically connected, and the polarity ends of the last lamp group are electrically connected to the polarity ends of the next lower lamp group after the electrical connection.

The present invention is further configured to: the controller is a one-way controller.

[0009] The present invention is further configured to: the controller is a bidirectional controller that can change the polarity of the positive and negative poles.

[0010] The present invention is further configured to: the controller is a power connector or a transformer or a rectifier or a driver.

[0011] The utility model is further configured to: the power source used by the controller is a battery power source or a solar power source or a transformer power source or an electronic transformer or an output power source of a controller that is controlled by rectification or with dimming or the above power source and control system Combined power supply.

[0012] The utility model is further configured to: the lamp in the light string is an incandescent lamp or an LED lamp.

[0013] By adopting the above technical solution, the technical effects achieved by the present invention are:

1. In addition to the two solder joints in the first group, there is only one solder joint in the other groups. The total number of solder joints is only n+1 solder joints, which is equivalent to half of the original wiring.

2. In the above solution of the utility model, there is no bulb welding, and only the wiring is directly welded on the bulb of the previous process, solving the problem of sorting the color of the bulb, and the lamp string needs to be welded with n bulbs in the conventional wiring. And the chromatic aberration of the different batches of bulbs at the wiring position; 3. The lamp distance between each lamp group is directly solved by the machine assembly. The lamp distance between each lamp group and the lamp distance in each lamp group is unified, and the lamp is not caused by human factors. The distance is not uniform.

[0014] In order to make the content of the present invention more easily understood, the present invention will be further described in detail below in accordance with the specific embodiments of the invention and the accompanying drawings.

DRAWINGS

1 is a schematic diagram of the principle of a conventional lamp string wiring structure in the background art.

2 is a schematic diagram showing the wiring structure of a string of parallel and parallel connection structures according to a first embodiment of the present invention.

3 is a schematic diagram showing the wiring structure of a string of parallel and parallel connection structures according to a second embodiment of the present invention.

4 is a schematic view showing the wiring structure of a string of strings and parallel connection structures according to a third embodiment of the present invention.

5 is a schematic diagram showing the wiring structure of a string of parallel and parallel connection structures according to a fourth embodiment of the present invention.

6 is a schematic diagram showing the wiring structure of a string of parallel and parallel connection structures according to a fifth embodiment of the present invention.

Specific embodiment

[0021] As shown in FIG. 2-6, the wiring structure of a string of parallel and parallel connection structures disclosed in the present invention is composed of a plurality of lamp groups connected in parallel, and the lamp group is composed of at least two The bulbs are connected in series and form a positive terminal and a negative terminal of the external connection. The same polarity ends of the adjacent two lamp groups are electrically connected, and the tail end of the previous lamp group is connected to the next lamp group. The front end polarity end is electrically connected, the tail end polarity end of the next lamp group is electrically connected to the front end polarity end of the next lower lamp group, and the positive end and the negative end of the first lamp group of the string are respectively controlled The output of the device is electrically connected.

[0022] In the above embodiment, the light string is at least two strings, and adjacent polar groups of two adjacent strings are electrically connected to the same or different polar ends. [0023] In the above embodiment, the two polar ends of the adjacent lamp groups of the adjacent two light strings are electrically connected in the same structure: the positive end of the first group of each light string and each circuit of the controller respectively The output ends are electrically connected, and the negative ends of the first group of each string are electrically connected in parallel with the common output end of the controller; the negative end of the first lamp group of each string is electrically connected to the negative end of the next lamp group The positive terminal of the next lamp group is electrically connected to the positive terminal of the next lamp group; and the negative terminal of each string is electrically connected in parallel with the common output terminal of the controller, and the previous lamp group of each string is positive. The pole is electrically connected to the positive terminal of the next lamp group.

[0024] The two polar ends of the adjacent lamp groups of adjacent two strings are electrically connected to each other in a structure: the positive end of the first group of the previous string is electrically connected to the loop output of the controller, and the next The negative end of the first group of the light string is electrically connected to the positive end of the previous light string, and the negative end of the first light group of the previous light string is electrically connected with the positive end of the first light group of the next light string and the controller The common output is electrically connected; the negative end of the first lamp group of the previous string is electrically connected to the negative end of the next lamp group, and the positive end of the next group is electrically connected to the positive terminal of the next group; The positive terminal of one lamp group is electrically connected to the positive terminal of the next lamp group, and the negative terminal of the next lamp group is electrically connected to the negative terminal of the next lamp group; and each lamp of the last lamp string and the next lamp string The two polar ends of different polarity at the tail end of the group are electrically connected, and after the electrical connection, the polarity end of the upper lamp group is electrically connected to the polarity end of the next lower lamp group.

[0025] In this embodiment, the lamp in the light string is an incandescent lamp or an LED lamp. The LED light is taken as an example for further detailed explanation.

As shown in FIG. 2, it is a specific embodiment: the LED light group is a string, and the controller is a one-way controller.

[0027] one end of the connection is soldered to the positive end of the one-way controller, and the other end of the solder joint is connected to the positive end of the first LED of the first group, and the solder joint of one end of the other line is The negative end of the one-way controller is connected, the other end of the solder joint is connected to the negative end of the last LED of the first group or the negative end of the first LED of the second group, the first LED of the first group The positive end of the lamp is connected to the positive end of the last LED of the second group or the positive end of the first LED of the third group, the negative end of the last LED of the first set or the first of the second set The negative end of the LED lamp is connected to the negative terminal of the last LED lamp of the third group or the negative terminal of the first LED lamp of the fourth group, the positive terminal of the last LED lamp of the fourth group or the fifth group The positive terminal of the first LED lamp is connected to the positive terminal of the last LED lamp of the second group or the positive terminal of the first LED lamp of the third group, ..., the positive of the last LED lamp of the n-2th group Extreme Or the positive end of the first LED of the n-1th group is connected to the positive end of the last LED of the n-4 group or the positive end of the first LED of the n-3th group, the n-3th group The negative end of the last LED light or the negative end of the first LED of the n-2th group and the negative end of the last LED of the n-1th group or the negative end of the first LED of the nth group Connected by wiring, the positive terminal of the last LED of the nth group is connected to the positive terminal of the last LED lamp of the n-2th group or the positive terminal of the first LED lamp of the n-1th group.

[0028] As shown in FIG. 3, it is a specific embodiment 2: the LED light string is two strings, and the controller is a one-way controller.

[0029] In this embodiment, the structure of the first light string is: one end solder joint of the connecting line is connected to one loop output end of the one-way controller, and the other end solder joint is the first LED light of the first group. The positive ends of the first LED lamps are connected to the positive terminal of the last LED lamp of the second group or the positive terminal of the first LED lamp of the third group, the fourth group The positive terminal of the last LED lamp or the positive terminal of the first LED lamp of the fifth group is connected to the positive terminal of the last LED lamp of the second group or the positive terminal of the first LED lamp of the third group, ... The positive end of the last LED of the n-2 group or the positive end of the first LED of the n-1th group and the positive end of the last LED of the n-4 group or the first LED of the n-3th group The positive ends of the lamps are connected, and the positive terminal of the last LED of the nth group is connected to the positive terminal of the last LED of the n-2th group or the positive terminal of the first LED of the n-1th group.

[0030] In this embodiment, the structure of the second light string is: the one end of the other connection wire is connected to the other circuit output end of the one-way controller, and the other end of the welding point is the first of the first group. The positive ends of the first LED lamps are connected to the positive terminal of the first LED lamp of the second group or the positive terminal of the first LED lamp of the third group. The positive terminal of the last LED of the fourth group or the positive terminal of the first LED of the fifth group is connected to the positive terminal of the last LED of the second group or the positive terminal of the first LED of the third group, ... ..., the positive terminal of the last LED lamp of the n-2th group or the positive terminal of the first LED lamp of the n-1th group and the positive terminal of the last LED lamp of the n-4 group or the n-3th group The positive ends of the first LED lamp are connected, the positive end of the last LED of the nth group and the positive end of the last LED of the n-2 group or the positive end of the first LED of the n-1th group Connected. One end of the connecting wire has a solder joint connected to the common output end of the one-way controller, and the other end of the solder joint is connected with the last one of the first group The negative terminal of the LED lamp or the negative terminal of the first LED lamp of the second group is connected, the negative terminal of the last LED lamp of the first group or the negative terminal of the first LED lamp of the second group and the third group The negative terminal of the last LED lamp or the negative terminal of the first LED lamp of the fourth group is connected, ..., the negative terminal of the last LED lamp of the n-3th group or the first LED of the n-2th group The negative end of the lamp is connected to the negative terminal of the last LED of the n-1th group or the negative terminal of the first LED of the nth group by wiring.

[0031] In the above embodiment, the negative end of the last LED of the first group of the first string or the negative end of the first LED of the second group and the last of the first group of the second string The negative terminal of one LED lamp or the negative terminal of the first LED lamp of the second group is connected, the negative terminal of the third LED lamp of the third group of the first lamp string or the first LED lamp of the fourth group of the first lamp string The negative terminal of the third group of the second LED lamp or the negative terminal of the fourth group of the first LED lamp of the second lamp string and the last LED lamp of the first group of the first lamp string The negative terminal or the negative terminal of the first LED lamp of the second group of the first string or the negative terminal of the last LED of the first group of the second string or the second LED of the second group of the second string Extremely connected, ..., the negative end of the last LED of the n-3th group of the first string or the negative end of the first LED of the n-2th group and the nth of the second string The negative terminal of the last LED of the 3rd group or the negative terminal of the first LED of the n-2th group is connected, and the negative of the last LED of the n-1th group of the first string The negative end of the first LED of the nth group of the extreme or first string or the negative end of the last LED of the n-1th group of the second string or the first LED of the second group of the second string Extremely the negative end of the last LED light of the n-3th group of the first string or the negative end of the first LED of the n-2th group of the first string or the last of the n-3th group of the second string The negative terminal of one LED lamp or the negative terminal of the first LED lamp of the n-2th group of the second lamp string is connected.

[0032] As shown in FIG. 4, it is a third embodiment: the LED light string is two strings, and the controller is a bidirectional controller that can change the polarity of the positive and negative poles.

[0033] The structure of the first light string is: one end solder joint of the connecting line is connected with one output end of the bidirectional controller, and the other end solder joint of the connecting line is connected with the positive end of the first LED light of the first group. The positive end of the first LED of the first group is connected to the positive end of the last LED of the second group or the positive end of the first LED of the third group, the fourth group The positive terminal of the last LED lamp or the positive terminal of the first LED lamp of the fifth group is connected to the positive terminal of the last LED lamp of the second group or the positive terminal of the first LED lamp of the third group, ... The positive end of the last LED of the n-2 group or the positive end of the first LED of the n-1th group and the positive end of the last LED of the n-4 group or the first LED of the n-3th group The positive ends of the lamps are connected, and the positive ends of the last LEDs of the nth group are connected to the positive terminal of the last LED lamp of the n-2th group or the positive terminal of the first LED lamp of the n-1th group.

[0034] The structure of the second light string is: one end of the other connecting wire is connected to the other output end of the bidirectional controller, and the other end of the soldering point and the last LED of the first group of the second light string The positive end of the lamp or the positive end of the first LED of the second group is connected by a wire, the negative end of the first LED of the first group and the negative end of the last LED of the second set or the third The negative ends of the first LED lamps of the group are connected by wires, the positive terminal of the last LED lamp of the first group or the positive terminal of the first LED lamp of the second group and the last LED lamp of the third group The positive terminal or the positive terminal of the first LED lamp of the fourth group is connected by a wire, ..., the negative terminal of the last LED lamp of the n-4th group or the first LED of the n-3th group The negative end of the lamp is connected to the negative terminal of the last LED lamp of the n-2th group or the negative terminal of the first LED lamp of the n-1th group, and the last LED of the n-3th group The positive terminal of the lamp or the positive terminal of the first LED of the n-2th group and the last LED of the n-1th group Connected by wire between the first terminal or the positive terminal of the LED lamp of the n-th group.

[0035] In the above embodiment, the negative end of the first LED light of the first group of the second light string is connected to the positive end of the first LED light of the first group of the first light string, the second light The positive terminal of the last LED of the first group of strings or the positive terminal of the first LED of the second group of the second string and the negative terminal of the last LED of the first group of the first string or the first The negative ends of the first LED lamps of the second group of strings are connected, the negative terminal of the last LED lamp of the second group of the second string or the first LED lamp negative terminal of the third group of the second string Connected to the positive terminal of the last LED of the second group of the first string or the positive terminal of the first LED of the third group of the first string, the last of the third group of the second string The positive end of the LED lamp or the positive end of the first LED of the fourth set of the second string and the negative end of the last LED of the third set of the first string or the first of the fourth set of the first string The negative ends of the LED lights are connected, ..., the second lamp The positive end of the last LED of the n-3th group of the string or the positive end of the first LED of the n-2th group of the second string and the last LED of the n-3th of the first string The negative terminal of the first LED lamp of the n-2th group of the first lamp string or the negative electrode terminal of the second LED lamp of the second lamp string of the second lamp string The negative end of the first LED of the n-1th group and the positive end of the last LED of the n-2th group of the first string or the positive end of the first LED of the n-1th group of the first string Connected, the positive end of the last LED of the n-1th group of the second string or the positive end of the first LED of the nth group of the second string and the n-1th of the first string The negative end of the last LED of the group or the negative end of the first LED of the nth group of the first string, the negative end of the last LED of the nth group of the second string and the first The positive terminal of the last LED of the nth group of the string is connected.

[0036] As shown in FIG. 5, it is a fourth embodiment: the LED light group is four strings, and the controller is a one-way controller.

[0037] In this embodiment, the four-light string has the same structure, and the structure is: one end solder joint of the connecting line is connected with one loop output end of the one-way controller, and the other end solder joint is the first group. The positive ends of the first LED lamps of the first group are connected to the positive terminal of the last LED lamp of the second group or the positive terminal of the first LED lamp of the third group. The positive terminal of the last LED of the fourth group or the positive terminal of the first LED of the fifth group is connected to the positive terminal of the last LED of the second group or the positive terminal of the first LED of the third group. , ..., the positive terminal of the last LED of the n-2th group or the positive terminal of the first LED of the n-1th group and the positive terminal of the last LED of the n-4 group or the n-3 The positive ends of the first LED lamps of the group are connected, the positive terminal of the last LED lamp of the nth group and the positive terminal of the last LED lamp of the n-2 group or the first LED lamp of the n-1th group Positive extremes are connected.

[0038] In this embodiment, the structure between the four light strings is: the negative end of the last LED of the first group of each string is connected or the negative end of the first LED of the second group Connection, the negative end of the last LED of the third group of each string is connected or the negative end of the first LED of the fourth group is connected, ..., the last LED of the n-3th group of each string The negative end of the lamp is connected or the negative end of the first LED of the n-2 group is connected, and the negative end of the last LED of the n-1th group of each string is connected or the first LED of the nth group is connected. The negative terminals are connected.

[0039] In the above embodiment, one end solder joint of the common connection line is connected to the common output end of the one-way controller, and the other The end solder joint is connected to the negative terminal of the first LED lamp of the first group of the fourth lamp string or the negative terminal of the first LED lamp of the second group, and the negative of the first LED lamp of the first group of the fourth lamp string The negative end of the first or second set of LED lights is connected to the negative end of the last LED of the third set of the fourth string or the negative end of the first LED of the fourth set, ... The negative end of the last LED of the n-3th group of the fourth string or the negative end of the first LED of the n-2th group and the negative end of the last LED of the n-1th of the fourth string Or the negative ends of the first LED of the nth group of the fourth string are connected by wires.

[0040] As shown in FIG. 6, it is a specific embodiment 5: the LED lamp group is four strings, and the controller is a bidirectional controller that can change the polarity of the positive and negative poles.

[0041] In this embodiment, the first light string and the third light string have the same structure, and the structure is: one end solder joint of the connecting line is connected with the loop output end of the bidirectional controller, and the other end solder joint is connected. Connected to the positive terminal of the first LED lamp of the first group, the positive terminal of the last LED lamp of the second group or the positive terminal of the first LED lamp of the third group is connected with the last LED lamp of the fourth group The positive terminal or the positive terminal of the first LED lamp of the fifth group is connected, the positive terminal of the last LED lamp of the sixth group or the positive terminal of the first LED lamp of the seventh group and the last LED of the eighth group The positive end of the lamp or the positive end of the first LED of the ninth group is connected, ..., the positive end of the last LED of the n-6th group or the positive end of the first LED of the n-5th set The connection is connected to the positive terminal of the last LED lamp of the n-4th group or the positive terminal of the first LED lamp of the n-3th group, and the positive terminal or the nth of the last LED lamp of the n-2th group The positive terminal of the first LED of group 1 is connected to the positive terminal of the last LED of group n.

[0042] In this embodiment, the second lamp string and the fourth lamp string have the same structure, and the structure is: the negative end of the first LED lamp of the first group and the last LED lamp of the second group. The negative terminal or the negative terminal of the first LED lamp of the third group is connected, the negative terminal of the last LED lamp of the fourth group or the negative terminal of the first LED lamp of the fifth group and the last LED of the sixth group The negative end of the lamp or the negative end of the first LED of the seventh group is connected, ..., the negative end of the first LED of the n-7th group and the negative of the last LED of the n-6th group The negative terminal of the first LED lamp of the extreme or the n-5th group is connected, the negative terminal of the last LED lamp of the n-4th group or the negative terminal of the first LED lamp of the n-3th group Connected to the negative terminal of the last LED lamp of group n-2 or the negative terminal of the first LED lamp of group n-1.

[0043] In this embodiment, the structure between the first light string and the second light string is: a negative end of the first set of the first LED light of the second light string and a first end of the first light string The positive ends of the first LED lamps of the group are connected, the positive terminal of the last LED lamp of the first group of the second lamp string or the positive terminal of the first LED lamp of the second group of the second lamp string and the first Connecting the negative terminal of the last LED of the first group of the first string or the negative terminal of the first LED of the second group of the first string, the last LED of the second group of the second string The negative terminal of the first LED lamp of the third group of the negative terminal or the second string and the positive terminal of the last LED of the second group of the first string or the first LED of the third group of the first string Positive polarity connection, the positive end of the last LED of the third group of the second string or the positive end of the first LED of the fourth group of the second string and the third group of the first string The negative end of the last LED lamp or the negative end of the first LED of the fourth group of the first string is connected, ..., the last of the n-3th group of the second string The positive end of the LED lamp or the positive end of the first LED of the n-2th group of the second string and the negative end of the last LED of the n-3th group of the first string or the first string The negative ends of the first LED lamp of the n-2th group are connected, the negative end of the last LED lamp of the n-2th group of the second lamp string or the first LED lamp of the n-1th group of the second string The negative end is connected to the positive end of the last LED of the n-2th group of the first string or the positive end of the first LED of the n-1th group of the first string, the second string The positive terminal of the last LED of the n-1 group or the positive terminal of the first LED of the nth group of the second string and the negative terminal of the last LED of the n-1th group of the first string or the first The negative end of the first LED of the nth group of the string is connected, the negative end of the last LED of the nth group of the second string and the last LED of the nth group of the first string Positive extremes are connected.

[0044] In this embodiment, the structure between the third light string and the fourth light string is the same as the structure between the first string and the second string.

[0045] In this embodiment, the structure between the second string and the third string is: a positive end of the last LED of the first group of the second string or a second of the second string The positive end of the first LED of the group is connected to the negative end of the last LED of the first set of the third string or the negative end of the first LED of the second set of the third string, said second The positive terminal of the last LED of the third group of the string or the positive terminal of the first LED of the fourth group of the second string and the negative terminal of the last LED of the third group of the third string or The negative ends of the first LED of the fourth group of three strings are connected Connected, ..., the positive end of the last LED of the n-3th group of the second string or the positive end of the first LED of the n-2th of the second string and the third string The negative end of the last LED of the n-3th group or the negative end of the first LED of the n-2th group of the third string, the last of the n-1th of the second string The positive end of the LED lamp or the positive end of the first LED of the nth group of the second string and the negative end of the last LED of the n-1th of the third string or the nth of the third string The negative ends of the first LED lamps are connected.

[0046] In the above embodiment, the one end of the connecting wire has a solder joint connected to the negative end of the bidirectional controller, and the other end of the solder joint and the positive end of the last LED of the first group of the fourth string or the first The positive ends of the first LED lamps of the two groups are connected by wires, the positive ends of the last LED lamps of the first group of the fourth string or the positive ends of the first LED lamps of the second group and the fourth string The positive end of the last LED of the third group or the positive end of the first LED of the fourth group is connected by a wire, ..., the last LED of the n-3th group of the fourth string The positive pole or the positive end of the first LED of the n-2th group is connected to the positive end of the last LED of the n-1th group of the fourth string or the positive end of the first LED of the nth group. Connected.

The embodiment described above is only a preferred embodiment of the present invention, and does not limit the scope of protection of the present invention, so: the equivalent of the structure, shape, and principle according to the present invention Changes, such as: The power supply for the controller can be AC or DC 6V to 230V power supply, it can be battery power, solar power, transformer power supply, electronic transformer, or the output of the controller through rectification or with dimming control The power supply and the power supply combined with the control system, the controller can be a power connector or a transformer or a rectifier or a driver, and the conversion of the lamp, the polarity of the loop output of the control system, etc., should be covered by the utility model. Within the scope of protection.

Claims

Claim

A wiring structure of a string of parallel and parallel connection structures, wherein the lamp string is composed of a plurality of lamp groups connected in parallel, the lamp group being connected in series by at least two bulbs and forming a positive terminal and a negative terminal connected to each other And characterized in that: the same polarity end between the adjacent two lamp groups is electrically connected, and the polarity end of the tail end of the previous lamp group is electrically connected with the front end polarity end of the next lamp group, and the next lamp The polarity end of the tail end of the group is electrically connected to the front end polarity end of the next lower lamp group, and the positive end and the negative end of the first lamp group of the string are electrically connected to the output end of the controller, respectively.

2. The wiring structure of a string of parallel and parallel connection structures according to claim 1, wherein: the string of lights is at least two strings, and the adjacent groups of two adjacent strings have the same polarity Or different bipolar terminals are electrically connected.

3. The wiring structure of a string of parallel and parallel connection structures according to claim 2, wherein: the two polar ends of the adjacent groups of adjacent two strings are electrically connected : The positive ends of the first group of each string are electrically connected to each loop output of the controller, and the negative ends of the first group of each string are electrically connected in parallel with the common output of the controller; The negative terminal of the first lamp group of the string is electrically connected to the negative terminal of the next lamp group, and the positive terminal of the next lamp group is electrically connected to the positive terminal of the next lamp group; and the negative terminals of each string are connected in parallel The common output of the controller is electrically connected, and the positive terminal of the previous lamp group of each string is electrically connected to the positive terminal of the next lamp group.

4. The wiring structure of a string of parallel and parallel connection structures according to claim 2, wherein: the adjacent poles of adjacent two strings are electrically connected to each other at different polar ends For: the positive end of the first group of the previous string is electrically connected to the loop output of the controller, and the negative end of the first group of the next string is electrically connected to the positive end of the previous string, the first lamp of the previous string The negative terminal of the group is electrically connected to the positive terminal of the first lamp group of the next lamp string, and is electrically connected to the common output terminal of the controller; the negative terminal of the first lamp group of the previous lamp string and the negative terminal of the next lamp group Connected, the positive terminal of the next group is electrically connected to the positive terminal of the next group; the positive terminal of the first lamp group of the next string is electrically connected to the positive terminal of the next lamp group, and the negative terminal of the next lamp group is lower and lower. The negative end of the next lamp group is electrically connected; and the last lamp string is electrically connected to the opposite polarity ends of the end of each lamp group of the next lamp string, and the polarity end and the lower end of the previous lamp group are electrically connected The polarity ends of the next lamp group are electrically connected.

5. The wiring structure of a string of parallel and parallel connection structures according to claim 3, wherein: the controller is a one-way controller.

6. The wiring structure of a string of parallel and parallel connection structures according to claim 4, wherein: the controller is a bidirectional controller that can change the polarity of the positive and negative poles.

The wiring structure of a string of parallel and parallel connection structures according to any one of claims 1 to 6, characterized in that the controller is a power supply connector or a transformer or a rectifier or a driver.

The wiring structure of a string of parallel and parallel connection structures according to any one of claims 1 to 6, wherein: the power source used by the controller is a battery power source or a solar power source or a transformer power source or an electronic device. The transformer is either an output source of a controller that is rectified or controlled to dim or a power source that is combined with the above-described power supply and control system.

9. The wiring structure of a string of parallel and parallel connection structures according to any one of claims 1-6, wherein: the lamp in the string is an incandescent lamp or an LED lamp.