CN211743598U - LED module adapter and wiring structure thereof - Google Patents

Abstract

The utility model discloses a LED module adapter and a wiring structure thereof, which comprises a plurality of LED module adapters, wherein one end of each LED module adapter is connected with a voltage source, and the other end is connected with a certain connecting point of a long cascade LED module; LED module adapter, one end sets up a set of first wiring port, and the other end sets up a plurality of groups second wiring port, voltage source is connected to first wiring port, the LED module is connected to the second wiring port. The utility model discloses a set up a plurality of connecting voltage source's LED module adapter between the LED module, reduce the pressure drop of LED module, the supply current, the poor condition of luminance appears in two sections LED modules around preventing, guarantees the light effect of LED lamp, realizes that the LED module is longer to be cascaded, improves the installation effectiveness, improves production efficiency simultaneously, and LED module adapter simple structure, and the preparation is convenient.

Description

LED module adapter and wiring structure thereof

Technical Field

The utility model relates to a LED module cascades technical field, and more specifically says, relates to a LED module adapter and wiring structure thereof.

Background

The LED lamp is widely applied to various industries due to the advantages of low power, good luminous effect, low voltage, environmental protection, low heat and the like, and has a very huge market. The LED lamp is processed into LED modules, and the LED modules are connected to form a strip-shaped structure with the same length as a lamp string or a lamp strip, so that a user can conveniently arrange decorative lamps, and the decorative effect is realized. However, although the power and the consumption of the LED lamp are low, after a plurality of LED modules are connected to form a long cascade structure, the current gradually decreases along with the increase of the length, which affects the normal brightness of the LED lamp, and the embodiment is that along the current direction, the brightness of the LED lamp on the decorative lighting gradually decreases, and the light of the front end and the rear end has a relatively obvious brightness difference, which affects the decorative effect. In order to avoid such a situation, the connection length of the LED modules has to be limited, and the same length of the LED modules is divided into multiple segments, so that the number of steps for mounting is increased, and the mounting efficiency is reduced.

The above disadvantages need to be improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of current technique, the utility model provides a LED module adapter and wiring structure thereof.

The utility model discloses technical scheme as follows:

the utility model provides a LED module adapter, one end sets up a set of first wiring port, and the other end sets up a plurality of groups second wiring port, the positive pole of first wiring port with the positive pole of second wiring port is connected, the negative pole of first wiring port with the negative pole of second wiring port is connected.

The LED module adapter is characterized in that the first wiring port is connected with a voltage source, and the second wiring port is connected with an LED module.

Furthermore, along the wiring direction of the LED module, a second wiring port is respectively connected with the LED module at the upper section and the LED module at the lower section.

The LED module adapter is characterized in that the anode of the first wiring port is connected with the anode of the second wiring port through the first elastic sheet, and the cathode of the first wiring port is connected with the cathode of the second wiring port through the second elastic sheet.

Foretell LED module adapter, first wiring port with the PCB board is all connected to the second wiring port, the positive pole of first wiring port with the positive pole of second wiring port passes through the first connection copper foil of PCB board is connected, the negative pole of first wiring port with the negative pole of second wiring port passes through the second and connects the copper foil and connect.

Foretell LED module adapter, mould the layer including the package, the cladding of layer is moulded to the package first wiring port with the connection area of second wiring port still the cladding first wiring port with the bottom of the two of second wiring port.

The LED module adapter is arranged on a trunk line of the LED module.

A wiring structure of an LED module adapter comprises a plurality of LED module adapters of any one of the above.

The wiring structure of the LED module adapter is characterized in that one end of the LED module adapter is connected with a voltage source through a power line, and the other end of the LED module adapter is connected with a certain connecting point of a long cascade LED module through a connecting line.

Further, along the wiring direction of LED module, one section is connected respectively to the other end of LED module adapter the LED module with next section the LED module.

According to the scheme, the utility model discloses, its beneficial effect lies in, the utility model discloses set up a plurality of connecting voltage source's LED module adapter between the LED module, reduce the pressure drop of LED module, the supply current, the poor condition of luminance appears in two sections LED modules around preventing, guarantee the light effect of LED lamp, realize that the LED module is longer to cascade, reduce the installation procedure, the installation effectiveness is improved, for the process of disconnection LED module when also having reduced LED module production simultaneously, the work step, the production efficiency is improved, and only there is a PCB board or shell fragment structure inside the LED module adapter, the outside is moulded by the package, moreover, the steam generator is simple in structure, and convenient for connection.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a wiring structure of an adapter of an LED module.

Fig. 2 is a schematic diagram of an internal structure of the LED module adapter.

Fig. 3 is a schematic diagram of a plastic-coated layer structure of the LED module adapter.

Wherein, in the figures, the respective reference numerals:

an LED module; 2, LED module adapter; 21. a first wiring port; 22. a second wiring port; 23, a PCB board; 24. connecting the copper foil; 25. coating a plastic layer; 3. a voltage source.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "inner", "outer", etc. indicate orientations or positions based on the orientations or positions shown in the drawings, and are only for convenience of description and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

A wiring structure of an LED module adapter is shown in figure 1 and comprises a plurality of LED module adapters 2, wherein one ends of the LED module adapters 2 are connected with a voltage source 3, and the other ends of the LED module adapters are connected with a certain connecting point of a string of LED modules 1. Along the wiring direction of the LED module 1, the other end of the LED module adapter 2 is respectively connected with the upper section of the LED module 1 and the lower section of the LED module 1. Equivalently, a new voltage source 3 is externally connected at a certain connecting point of the long-cascade LED module 1, and a plurality of voltage sources 3 are connected in parallel in a trunk of the parallel LED module 1, so that a plurality of LED module adapters 2 are arranged at a plurality of connecting points of the long-cascade LED module 1, and a plurality of voltage sources 3 are connected in parallel, thereby reducing circuit voltage drop generated by a front-end LED lamp, increasing current, ensuring that the brightness of a rear-end LED lamp is not obviously different from that of the front-end LED lamp, and realizing the connection of the longer and more-stage LED module 1.

As shown in fig. 2, the LED module adapter 2 has a set of first wiring ports 21 at one end and a plurality of sets of second wiring ports 22 at the other end. In this embodiment, there are two sets of second wiring ports 22, and a third set and a fourth set of second wiring ports 22 may be provided to connect the third segment of LED modules 1 and the fourth segment of LED modules 1, and the connection point is used as an intersection point where a plurality of LED modules 1 are cascaded. The positive and negative poles of the first wiring port 21 are respectively connected with the positive and negative poles of the voltage source 3, and the second wiring port 22 is respectively connected with the first section of LED module 1 and the next section of LED module 1 along the wiring direction of the LED module 1. The positive and negative electrodes of the first group of second wiring ports 22 are respectively connected with the positive and negative electrodes of the next section of LED module 1, and the positive and negative electrodes of the second group of second wiring ports 22 are respectively connected with the positive and negative electrodes of the next section of LED module 1. Inside LED module adapter 2, the positive pole of first wiring port 21 is connected with the positive pole of second wiring port 22, and the negative pole of first wiring port 21 is connected with the negative pole of second wiring port 22, realizes connecting voltage source 3 between two sections LED module 1 in parallel.

As shown in fig. 2, in the present embodiment, the positive electrode of the first connection port 21 is connected to the positive electrode of the second connection port 22 through a first elastic sheet, and the negative electrode of the first connection port 21 is connected to the negative electrode of the second connection port 22 through a second elastic sheet. The two groups of second wiring ports 22 are arranged side by side according to the sequence of the positive electrode, the negative electrode, the positive electrode and the negative electrode, and the second group of second wiring ports 22 are arranged slightly inwards than the first group of second wiring ports 22, so that the first elastic sheet and the second elastic sheet can be conveniently connected with all the positive electrodes and the negative electrodes. The first elastic sheet and the second elastic sheet are arranged in parallel, the first elastic sheet is connected with the positive electrode of the first wiring port 21 and the positive electrodes of the first group of second wiring ports 22, and the second elastic sheet is connected with the negative electrode of the first wiring port 21 and the negative electrode of the second group of second wiring ports 22. The first elastic sheet is protruded near the second elastic sheet and one end of the second group of second wiring ports 22, and is connected with the anode of the second group of second wiring ports 22, and correspondingly, the second elastic sheet is concave at the position. The second elastic sheet is protruded near the first elastic sheet and one end of the first group of second wiring ports 22, and is connected with the negative electrode of the first group of second wiring ports 22, and correspondingly, the first elastic sheet is concave at the position. The two ends of the voltage source 3 are connected in parallel between the two sections of LED modules 1 by laying the first elastic sheet and the second elastic sheet.

In other embodiments, inside the LED module adapter 2, the PCB 23 is disposed to connect the first wiring port 21 and the second wiring port 22, the first wiring port 21 and the second wiring port 22 are soldered on the PCB 23, and two sections of connecting copper foils 24 disposed on the PCB 23 are used to connect the positive electrode of the first wiring port 21 with the positive electrode of the second wiring port 22 and connect the negative electrode of the first wiring port 21 with the negative electrode of the second wiring port 22. Or the positive electrode of the first wiring port 21 is connected with the positive electrode of the second wiring port 22 through a circuit of the PCB 23, and the negative electrode of the first wiring port 21 is connected with the negative electrode of the second wiring port 22. Through PCB board 23, can further set up step-up or step-down circuit to improve the utilization ratio of voltage source 3, reduce the pressure drop of LED module 1, increase electric current. No limitation is made to the circuit of the PCB board 23 here.

As shown in fig. 3, a plastic-coated layer 25 is arranged outside the LED module adapter 2, and the plastic-coated layer 25 coats a connection region between the first wiring port 21 and the second wiring port 22, that is, a laying region of the first elastic sheet and the second elastic sheet is coated, and also coats bottoms of the first wiring port 21 and the second wiring port 22 to form a protection structure, and form a complete product.

The utility model discloses set up a plurality of connecting voltage source 3's LED module adapter 2 between LED module 1, reduce LED module 1's pressure drop, the supplementary electric current, the poor condition of luminance appears in two sections LED module 1 around preventing, guarantee the light effect of LED lamp, realize that LED module 1 is longer to be cascaded, reduce the installation procedure, improve the installation effectiveness, the process for breaking off LED module 1 when also having reduced LED module 1 production simultaneously, the work step, improve production efficiency, and LED module adapter 2 is inside only to have a PCB board 23 or shell fragment structure, the outside is wrapped and is moulded, moreover, the steam generator is simple in structure, and convenient for connection.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. The utility model provides a LED module adapter which characterized in that, one end sets up a set of first wiring port, and the other end sets up a plurality of groups second wiring port, voltage source is connected to first wiring port, the LED module is connected to the second wiring port.

2. The LED module adapter of claim 1, wherein an anode of said first connection port is connected to an anode of said second connection port, and a cathode of said first connection port is connected to a cathode of said second connection port.

3. The LED module adapter of claim 2, wherein an anode of said first wiring port is connected to an anode of said second wiring port by a first resilient tab, and a cathode of said first wiring port is connected to a cathode of said second wiring port by a second resilient tab.

4. The LED module adapter of claim 2, wherein said first connection port and said second connection port are both connected to a PCB board, the positive terminal of said first connection port and the positive terminal of said second connection port are connected through a first connecting copper foil of said PCB board, and the negative terminal of said first connection port and the negative terminal of said second connection port are connected through a second connecting copper foil.

5. The LED module adapter of claim 1, wherein said LED module adapter is disposed on a trunk of said LED module.

6. The LED module adapter of claim 1, including a plastic-coated layer that coats the connection area of said first connection port and said second connection port and also coats the bottom of both said first connection port and said second connection port.

7. A wiring structure for an LED module adapter, comprising a plurality of LED module adapters according to any of claims 1-6.

8. The wiring structure of an LED module adapter as claimed in claim 7, wherein said LED module adapter is connected to a voltage source at one end via a power line and to a connection point of a long cascaded LED module at the other end via a connection line.

9. The wiring structure of claim 7 wherein said other end of said LED module adapter connects said LED module in an upper section to said LED module in a lower section along a wiring direction of said LED module.

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