LED light source plate connecting terminal

Abstract

The utility model relates to the technical field of connecting terminals, and discloses an LED light source plate connecting terminal, which comprises a first shell, first copper sheet pieces, a second shell and second copper sheet pieces, the first copper sheet pieces are inserted in the first shell at equal intervals, the second shell is arranged on one side of the first shell, the second copper sheet pieces are inserted in the second shell at equal intervals, and the second copper sheet pieces are arranged on the other side of the second shell. According to the utility model, the first copper sheet piece is arranged in the first shell, and the second copper sheet piece is arranged in the second shell, so that during application, the first copper sheet piece is welded on the LED light source plate on the inner side, and the second copper sheet piece is welded on the LED light source plate on the outer side; the insertion part of the second copper sheet part is vertically inserted into the butt joint part of the first copper sheet part, and the butt joint part of the first copper sheet part clamps the insertion part of the second copper sheet part, so that connection of the LED light source plates on the inner side and the outer side is completed, through the terminal structure, connection of the light source plates of a concentric circle lantern ring structure can be achieved, space is not occupied, and connection is convenient and fast.

Description

Technical Field

[0001] The utility model belongs to the technical field of connection terminals, in particular to a LED light source board connection terminal. Background Art

[0002] For lamps with a large light source area, such as LED ceiling lamps, there will be multiple LED light source boards installed in them. A female plug terminal is welded on each LED light source board, and male plug terminals are plugged into the two ends of the wire. The multiple LED light source boards are connected by male and female plug-in docking. This method is suitable for lamps with a large space and convenient male and female plug-in docking. However, when the two light source boards are in a structure of a concentric large ring connected to a small ring / circle, and the distance between the two rings is small, this method is not suitable. Therefore, an LED light source board connection terminal is designed. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an LED light source board connection terminal, which effectively solves the problems raised in the above background.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED light source board connection terminal, comprising a first shell, a first copper sheet, a second shell and a second copper sheet, wherein the first shell has the first copper sheet inserted at equal distances inside it, a second shell is provided on one side of the first shell, and the second shell has the second copper sheet inserted at equal distances inside it, and the second shell and the first shell are movably connected with each other through the second copper sheet and the first copper sheet.

[0005] Preferably, first installation grooves are equidistantly arranged inside the first shell, an L-shaped groove is provided at the lower part of one end of the first installation groove, and a limiting groove is provided on the upper side of the first installation groove.

[0006] Preferably, a first connecting portion is provided at one end of the first copper sheet, a docking portion is provided at one end of the first copper sheet away from the first connecting portion, and a limiting plate is provided at one end of the first copper sheet, and the limiting plate is matched with the limiting groove.

[0007] Preferably, second installation grooves for plugging in the second copper sheet are equidistantly arranged inside the second shell.

[0008] Preferably, a second connecting portion is provided at one end of the second copper sheet, and an inserting portion is provided at one end of the second copper sheet, and the inserting portion is movably inserted into the docking portion.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model arranges a first copper sheet member inside a first shell and a second copper sheet member inside a second shell. When used, the first copper sheet member is welded to an inner LED light source board and the second copper sheet member is welded to an outer LED light source board. When the inner and outer LED light source boards are sleeved, the plug-in portion of the second copper sheet member is vertically inserted into the docking portion of the first copper sheet member, and the docking portion of the first copper sheet member clamps the plug-in portion of the second copper sheet member, thereby completing the connection between the inner and outer LED light source boards. Through such a terminal structure, the light source board of a concentric circle ring structure can be connected without taking up space and the connection is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 It is a structural schematic diagram of another perspective of the utility model;

[0016] Figure 4 It is an exploded view of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the limit groove of the utility model;

[0018] Figure 6 It is a schematic diagram of the connection between the utility model and the light source board;

[0019] In the figure: 1. first shell; 101. first mounting groove; 102. L-shaped groove; 103. limiting groove; 2. first copper sheet; 201. first connecting part; 202. docking part; 203. limiting sheet; 3. second shell; 301. second mounting groove; 4. second copper sheet; 401. second connecting part; 402. plug-in part. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Embodiment 1, by Figure 1-Figure 6 The utility model comprises a first shell 1, a first copper sheet 2, a second shell 3 and a second copper sheet 4, the first shell 1 has the first copper sheet 2 inserted at equal distances therein, a second shell 3 is provided on one side of the first shell 1, the second shell 3 has the second copper sheet 4 inserted at equal distances therein, and the second shell 3 and the first shell 1 are movably connected with the first copper sheet 2 via the second copper sheet 4;

[0022] The first housing 1 has first installation grooves 101 arranged at equal distances inside, an L-shaped notch 102 is provided at the lower part of one end of the first installation groove 101, and a limiting groove 103 is provided at the upper side inside the first installation groove 101;

[0023] A first connecting portion 201 is provided at one end of the first copper sheet 2, a docking portion 202 is provided at one end of the first copper sheet 2 away from the first connecting portion 201, and a limiting piece 203 is provided at one end of the first copper sheet 2, and the limiting piece 203 is adapted to the limiting groove 103;

[0024] The second housing 3 is provided with second installation grooves 301 for inserting the second copper sheet 4 at equal distances;

[0025] A second connecting portion 401 is provided at one end of the second copper sheet 4 , and an inserting portion 402 is provided at one end of the second copper sheet 4 . The inserting portion 402 is movably inserted into the docking portion 202 .

[0026] Working principle: When in use, the first copper sheet 2 is installed into the first installation groove 101 in the first housing 1, and the second copper sheet 4 is installed into the second installation groove 301 in the second housing 3, so that the two butted terminal parts are assembled;

[0027] Then, the first connection portion 201 of the first copper sheet 2 is welded to the LED light source board located on the inner side, and the second connection portion 401 of the second copper sheet 4 is welded to the LED light source board located on the outer side;

[0028] Then, the inner LED light source board is sleeved inside the outer LED light source board. At this time, the plug-in portion 402 of the second copper sheet 4 is vertically inserted into the docking portion 202 of the first copper sheet 2. The docking portion 202 of the first copper sheet 2 clamps the plug-in portion 402 of the second copper sheet 4, thereby completing the connection between the inner and outer LED light source boards (such as Figure 6 ).

Claims

1. An LED light source board connection terminal, comprising a first housing (1), a first copper sheet (2), a second housing (3) and a second copper sheet (4), characterized in that: The first outer shell (1) has first copper sheets (2) inserted at equal distances inside it, a second outer shell (3) is provided on one side of the first outer shell (1), second copper sheets (4) are inserted at equal distances inside the second outer shell (3), and the second outer shell (3) and the first outer shell (1) are movably inserted through the second copper sheets (4) and the first copper sheets (2).

2. The LED light source board connection terminal according to claim 1, characterized in that: First installation grooves (101) are arranged at equal distances inside the first housing (1), an L-shaped notch (102) is provided at the lower part of one end of the first installation groove (101), and a limiting groove (103) is provided on the upper side of the first installation groove (101).

3. The LED light source board connection terminal according to claim 1, characterized in that: A first connecting portion (201) is provided at one end of the first copper sheet (2), a docking portion (202) is provided at one end of the first copper sheet (2) away from the first connecting portion (201), and a limiting plate (203) is provided at one end of the first copper sheet (2), the limiting plate (203) being adapted to the limiting groove (103).

4. The LED light source board connection terminal according to claim 1, characterized in that: Second installation grooves (301) for plugging in second copper sheet members (4) are provided at equal intervals inside the second housing (3).

5. The LED light source board connection terminal according to claim 1, characterized in that: A second connecting portion (401) is provided at one end of the second copper sheet (4), and a plug-in portion (402) is provided at one end of the second copper sheet (4), and the plug-in portion (402) is movably plugged with the docking portion (202).

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