CN206572451U - A lamp head connector - Google Patents

Abstract

The utility model discloses a lamp holder connector, comprising an insulating seat and an L-shaped conductor pin, wherein slots are arranged at both ends of an upper panel of the insulating seat, a clamping claw is arranged on a middle panel of the insulating seat, a first clamping head and a second clamping head are installed on the upper ends of the clamping claws, and L-shaped conductor pins are inserted in the slots, the upper ends of the L-shaped conductor pins and located above the slots are output ends, the lower ends of the L-shaped conductor pins and located below the insulating seat are plugging pins, a driving board is clamped on the upper end of the insulating seat through the clamping claws, a clamping hole is arranged at the edge of the driving board, circuit connection holes are arranged on both sides of the panel where the clamping hole is located, the clamping claw is clamped on the upper end of the clamping hole through the first clamping head and the second clamping head at the upper end. Compared with the prior art, the utility model has two fewer front clamping claws, a simpler structure, lower production cost, more convenient assembly, more stable fit with the driving board, avoids the clamping head from easily falling off, resulting in poor contact between the output end and the driving board, and has higher practicality.

Description

A lamp head connector

technical field

The utility model relates to a connector, in particular to a lamp cap connector, which belongs to the technical field of lamp cap connectors.

Background technique

The lamp holder refers to the interface connected to the end of the lamp wire for installing the light bulb, so it should be used with caution. Electric light sources mainly use the naming method of lamp holder and lamp holder. In the prior art, the pin-type lamp cap assembly used by energy-saving lamps such as LED lamps is: install pins on the lamp cap, and connect the inner ends of the pins with the drive board through wires, so that when the lamp cap is inserted on the socket , the outer end of the pin is matched with the socket, and the electrical connection between the socket and the drive board is realized through a wire. The existing lamp head connector is generally installed with two front claws and the drive plate for interference fit installation, resulting in a heavy lamp head connector, and the chuck is a single semi-circular chuck, which has poor stability during installation and the semi-circular chuck is easy to fall off , resulting in poor contact between the output end and the drive board, which is not conducive to use. Therefore, in order to solve the above existing problems, the utility model proposes a lamp cap connector.

Utility model content

The utility model provides a lamp holder connector, which solves the problem of the heavy mass of the existing lamp holder connector and the relatively high installation stability of the holder and the driving board by installing an L-shaped conductor needle, claws, two chucks and a hollow groove. Poor easy to fall off the problem.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model relates to a lamp head connector, which comprises an insulating seat and an L-shaped conductor needle. Both ends of the upper end panel of the insulating seat are provided with slots, and a claw is provided on the middle panel of the insulating seat. The claw The upper end of the upper end is equipped with a first card head and a second card head, and L-shaped conductor pins are inserted in the slots, and the upper end of the L-shaped conductor pins is an output end located above the slot, and the The lower end of the L-shaped conductor needle and the lower end of the insulating seat are pins, the upper end of the insulating seat is clamped with a drive plate by the claw, and a clamping hole is provided at the edge of the drive plate, and the clamp Both sides of the panel where the hole is located are provided with circuit connection holes, and the claw is clamped on the upper end of the clamping hole by the first clamping head and the second clamping head at the upper end.

As a preferred technical solution of the present invention, a hollow groove is formed between the first chuck and the second chuck.

As a preferred technical solution of the present invention, the output ends of the L-shaped conductor pins are all inserted into the circuit connection holes, and the L-shaped conductor needles are electrically connected to the circuit connection holes.

As a preferred technical solution of the present invention, the diameters of the bottom ends of the first clamping head and the second clamping head are larger than the diameter of the clamping hole.

As a preferred technical solution of the present invention, the bottom of the claw is screwed to the insulating seat through an external thread.

The beneficial effects achieved by the utility model are: a lamp cap connector of the utility model, compared with the prior art, there are two less front claws, the structure is simpler, the production cost is lower, and the assembly is more convenient. The fit is more stable, avoiding the easy fall off of the chuck, resulting in poor contact between the output end and the drive board, and the overall weight is reduced, and the practicability is higher.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of another angle of the utility model;

Fig. 3 is a schematic diagram of the structure of the utility model assembled with the driving board.

In the figure: 1. Insulation seat; 2. L-shaped conductor needle; 3. Slot; 4. Claw; 5. First chuck; 6. Second chuck; 7. Output terminal; 8. Pin; 9 1. Drive board; 10. Circuit connection hole; 11. Card hole; 12. Hollow slot.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Example

As shown in Figure 1-3, the utility model is a lamp cap connector, which includes an insulating base 1 and an L-shaped conductor pin 2. Both ends of the upper end panel of the insulating base 1 are provided with slots 3, and the middle panel of the insulating base 1 A claw 4 is provided, the upper end of the claw 4 is equipped with a first chuck 5 and a second chuck 6, and an L-shaped conductor pin 2 is inserted in the slot 3, and the upper end of the L-shaped conductor pin 2 is located in the slot The top of 3 is the output terminal 7, and the lower end of the L-shaped conductor pin 2 and the lower end of the insulating seat 1 are pins 8, the upper end of the insulating seat 1 is stuck with the drive board 9 through the claw 4, and the edge of the drive board 9 is provided with The clamping hole 11, and both sides of the panel where the clamping hole 11 is located are provided with circuit connection holes 10, and the claw 4 is clamped on the upper end of the clamping hole 11 through the first clamping head 5 and the second clamping head 6 at the upper end.

A hollow groove 12 is formed between the first clamping head 5 and the second clamping head 6 , which is convenient for using a flat-bladed screwdriver to install the claw 4 and to assemble and fix the insulating base 1 and the drive plate 9 . The output terminals 7 on the L-shaped conductor pins 2 are inserted into the circuit connection holes 10 , and the L-shaped conductor needles 2 are electrically connected to the circuit connection holes 10 , so that the L-shaped conductor needles 2 are connected to the driving board 9 . The diameter of the bottom end of the first chuck 5 and the second chuck 6 is larger than the diameter of the hole 11, which facilitates the connection of the first chuck 5 and the second chuck 6 to the hole 11 to fix the insulating base 1 and the drive plate 9. The bottom of the claw 4 is threadedly connected with the insulating seat 1 through an external thread, which is convenient for assembly and fixing, and is more stable in fitting with the drive plate.

Specifically, when assembling, first, the insulating base 1 is inserted into the circuit connection hole 10 from the bottom end of the drive board 9 through the output end 7 on the L-shaped conductor pin 2, and then the claw 4 is used to pass through the hole 11, and a flat screwdriver is used The insulating base 1 is screwed through the hollow groove 12 between the first chuck 5 and the second chuck 6, the first chuck 5 and the second chuck 6 are stuck on the clamping hole 11, and the insulating base 1 and the driving plate 9 are fixed. After assembly, it is installed in the lamp holder, and the pin 8 at one end of the L-shaped conductor needle 2 protrudes from the socket on the lamp holder for connecting to the power supply.

The beneficial effects achieved by the utility model are: a lamp cap connector of the utility model, compared with the prior art, there are two less front claws, the structure is simpler, the production cost is lower, and the assembly is more convenient. The bonding is more stable, avoiding that the chuck is easy to fall off, resulting in poor contact between the output end 7 and the drive plate 9, and the overall weight is reduced, and the practicability is higher.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. A lamp holder connector, comprising an insulating base (1) and an L-shaped conductor pin (2), is characterized in that slots (3) are provided at both ends of the upper end panel of the insulating base (1), and the A claw (4) is provided on the middle panel of the insulating seat (1), and a first chuck (5) and a second chuck (6) are installed on the upper end of the claw (4), and the slot (3 ) are inserted with L-shaped conductor pins (2), the upper end of the L-shaped conductor pins (2) and above the slot (3) is the output end (7), and the L-shaped conductor pins The lower end of (2) and the lower end of the insulating seat (1) are pins (8), and the upper end of the insulating seat (1) is clamped with the drive plate (9) through the claw (4). The edge of the driving board (9) is provided with clamping holes (11), and both sides of the panel where the clamping holes (11) are located are provided with circuit connection holes (10), and the claws (4) pass through the upper end The first clamping head (5) and the second clamping head (6) are clamped on the upper end of the clamping hole (11). 2. A lamp holder connector according to claim 1, characterized in that, a hollow groove (12) is formed between the first clip (5) and the second clip (6). 3. A lamp holder connector according to claim 1, characterized in that, the output terminals (7) on the L-shaped conductor pins (2) are all inserted into the circuit connection holes (10) , the L-shaped conductor needle (2) is electrically connected to the circuit contact hole (10). 4. A lamp holder connector according to claim 1, characterized in that, the diameters of the bottom ends of the first clamp (5) and the second clamp (6) are larger than the diameter of the clamp hole (11) diameter. 5. A lamp holder connector according to claim 1, characterized in that, the bottom of the claw (4) is threadedly connected with the insulating seat (1) through an external thread.