Lamp string convenient for quick wiring

Abstract

The lamp string comprises a lamp holder and two connecting wires, a lamp is fixedly installed at the top of the lamp holder, sealing grooves are formed in the two sides of the lamp holder, embedding grooves are formed in the two sealing grooves, the two connecting wires are arranged on the two sides of the lamp holder respectively, and the two connecting wires are connected with the lamp holder through the embedding grooves. The end, close to the lamp holder, of the connecting wire is fixedly connected with a connecting block, the side, close to the lamp holder, of the connecting block is fixedly connected with a connector, clamping grooves are formed in the two sides of the connector, clamping blocks are slidably connected to the two sides of the inner wall of the embedding groove, one ends of the two clamping blocks extend into the two clamping grooves correspondingly, and four self-locking assemblies are arranged in the lamp holder. The self-locking assembly is used for driving the clamping block to move. The connector at one end of the connecting line is inserted along the embedded groove, and the connecting line and the lamp are connected in series under the locking action of the self-locking assembly. By means of the design, the lamps can be rapidly connected in series, and the use efficiency of the lamp string is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp string connection, in particular to a lamp string convenient for quick wiring. Background Technique

[0002] Lamp string connection means connecting multiple bulbs in series, connecting them through wires and turning on the power supply so that they emit light simultaneously. This connection method is commonly used in decorative lamp strings, Christmas lights and other occasions. The advantage of lamp string connection is that multiple bulbs can be lit simultaneously, increasing the brightness and effect of the light.

[0003] At present, the series-parallel connection of lamp strings is realized by welding wires at the lamp feet of the lamp group. However, this wiring method is time-consuming and inconvenient to operate. At the same time, welding is irreversible. Once there is a connection error in the welded lamp string, it cannot be corrected in time, which easily leads to an increase in line loss and an increase in the series cost. Content of the Utility Model

[0004] The purpose of the utility model is to provide a lamp string convenient for quick wiring to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A lamp string convenient for quick wiring, including a lamp base and two connecting wires. A lamp is fixedly installed on the top of the lamp base. Sealing grooves are opened on both sides of the lamp base. Embedding grooves are opened inside both of the sealing grooves. The two connecting wires are respectively arranged on both sides of the lamp base. One end of each connecting wire close to the lamp base is fixedly connected with a connecting block. One side of the connecting block close to the lamp base is fixedly connected with a connecting head. Card slots are opened on both sides of the connecting head. Both sides of the inner wall of the embedding groove are slidably connected with clamping blocks. One ends of the two clamping blocks respectively extend into the two card slots. Four groups of self-locking components are arranged inside the lamp base, and the self-locking components are used to drive the clamping blocks to move.

[0006] As a further preferable of this technical scheme, the self-locking component includes a cavity opened inside the lamp base. A slide plate is slidably connected between the inner walls of the cavity. One side of the slide plate is fixedly connected with the clamping block. A connecting rod is fixedly connected to the side of the slide plate away from the clamping block. A spring is fixedly connected between the outer side of the connecting rod and between the slide plate and the inner wall of the cavity.

[0007] As a further preferable of this technical scheme, one end of the connecting rod extends to the outside of the lamp base and is fixedly connected with a pull ring.

[0008] As a further preferable of this technical scheme, a rubber sealing pad is fixedly connected to the outside of the connecting head.

[0009] As a further preference of the present technical solution, the top end of the connector is a bevel structure.

[0010] As a further preference of the present technical solution, one side of the clamping block close to the opening direction of the embedding groove is a bevel structure.

[0011] The utility model provides a string of lights convenient for quick wiring, which has the following beneficial effects:

[0012] (1) In the utility model, the connector at one end of the connecting wire is inserted along the embedding groove, and under the locking action of the self-locking assembly, the connecting wire and the lamp are connected in series. This design enables quick connection when connecting the lamps in series, further improving the use efficiency of the string of lights.

[0013] (2) In the utility model, through the cooperation of the sealing groove and the rubber sealing gasket, when connecting the circuit, the rubber sealing gasket can buffer the impact when the connector is inserted into the groove. This design not only protects the lamp, the lamp socket and the connecting wire, but also extends their service life. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 is a split structural schematic diagram of the utility model;

[0016] Figure 3 is an internal structural schematic diagram of the lamp socket of the utility model;

[0017] Figure 4 is a structural schematic diagram of the self-locking assembly of the utility model;

[0018] In the figure: 1, lamp socket; 2, lamp; 3, connecting block; 4, connecting wire; 5, connector; 6, rubber sealing gasket; 7, card slot; 8, sealing groove; 9, embedding groove; 10, cavity; 11, sliding plate; 12, connecting rod; 13, spring; 14, clamping block; 15, pull ring. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model.

[0020] The utility model provides a technical solution: as Figures 1 - 4As shown in the figure, in this embodiment, a string of lights that is convenient for quick wiring includes a lamp base 1 and two connecting wires 4. A lamp 2 is fixedly installed on the top of the lamp base 1. Sealing grooves 8 are opened on both sides of the lamp base 1. Embedding grooves 9 are opened inside the two sealing grooves 8. The two connecting wires 4 are respectively arranged on both sides of the lamp base 1. One end of the connecting wire 4 close to the lamp base 1 is fixedly connected with a connecting block 3. One side of the connecting block 3 close to the lamp base 1 is fixedly connected with a connecting head 5. Card slots 7 are opened on both sides of the connecting head 5. Both sides of the inner wall of the embedding groove 9 are slidably connected with clamping blocks 14. One ends of the two clamping blocks 14 respectively extend into the two card slots 7. Four groups of self-locking components are arranged inside the lamp base 1. The self-locking components are used to drive the clamping blocks 14 to move. A rubber sealing pad 6 is fixedly connected to the outside of the connecting head 5. The top end of the connecting head 5 is a bevel structure. One side of the clamping block 14 close to the opening direction of the embedding groove 9 is a bevel structure.

[0021] When quickly connecting the lamp string circuit, first pick up the connecting block 3 at one end of the connecting wire 4, and then insert the connecting head 5 on one side of the connecting block 3 along the embedding groove 9. During the insertion process, the bevel structure at the top end of the connecting head 5 contacts the bevel structure on one side of the clamping block 14, thereby pushing the two clamping blocks 14 inside the embedding groove 9 to move towards the inside of the lamp base 1 at the same time. After the connecting head 5 contacts the inner wall of the embedding groove 9, under the action of the self-locking component, the bevel ends of the two clamping blocks 14 respectively extend into the card slots 7 on both sides of the connecting head 5, so that the lamp 2 and the connecting wire are quickly connected in series. Compared with the welding method, the efficiency of connecting the lamps in series is improved, and it is also beneficial for the lamps to be used in series.

[0022] As Figures 1 - 4 shown, the self-locking component includes a cavity 10. The cavity 10 is opened inside the lamp base 1. A sliding plate 11 is slidably connected between the inner walls of the cavity 10. One side of the sliding plate 11 is fixedly connected with the clamping block 14. A connecting rod 12 is fixedly connected to the side of the sliding plate 11 away from the clamping block 14. A spring 13 is fixedly connected between the outside of the connecting rod 12 and the inner wall of the cavity 10 between the sliding plate 11. One end of the connecting rod 12 extends to the outside of the lamp base 1 and is fixedly connected with a pull ring 15.

[0023] Through the thrust from the connecting head 5 acting on the bevel surface of the clamping block 14, the clamping block 14 moves towards the inside of the cavity 10, thereby driving the sliding plate 11 to slide between the inner walls of the cavity 10, causing the spring 13 between the sliding plate 11 and the inner wall of the cavity 10 to deform. Then, after one end of the connecting head 5 contacts the inner wall of the embedding groove 9, the sliding plate 11 is affected by the elastic force of the deformed spring 13 and pushes the clamping block 14 to extend into the card slot 7, so that the lamp base 1 and the connecting wire 4 are quickly connected in series, thus facilitating the use of the lamp string.

[0024] The utility model provides a lamp string which is convenient for quick wiring, and the specific working principle is as follows: when quickly connecting the lamp string circuit, first pick up the connection block 3 at one end of the connection line 4, and then insert the connection head 5 on one side of the connection block 3 along the embedding groove 9. During the insertion process, the inclined surface structure at the top end of the connection head 5 will contact the inclined surface structure on one side of the clamping block 14, causing the clamping block 14 to move towards the inside of the cavity 10, thereby driving the sliding plate 11 to slide between the inner walls of the cavity 10, causing the spring 13 between the sliding plate 11 and the inner wall of the cavity 10 to deform. Then, after one end of the connection head 5 contacts the inner wall of the embedding groove 9, the sliding plate 11 is affected by the elastic force of the deformed spring 13 and pushes the clamping block 14 to extend into the clamping groove 7, so that the lamp holder 1 and the connection wire 4 are quickly connected in series.

[0025] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A light string that is easy to quickly connect, comprising a light holder (1) and two connecting wires (4), characterized in that: A lamp (2) is fixedly mounted on the top of the lamp holder (1), sealing grooves (8) are provided on both sides of the lamp holder (1), and embedding grooves (9) are provided inside the two sealing grooves (8), and the two connecting wires (4) are respectively arranged on both sides of the lamp holder (1), and the end of the connecting wire (4) close to the lamp holder (1) is fixedly connected to a connecting block (3), and the side of the connecting block (3) close to the lamp holder (1) is fixedly connected to a connecting head (5), and the connecting head (5) is provided with a clamping groove (7) on both sides, and the inner wall of the embedding groove (9) is slidably connected with a clamping block (14), and one end of the two clamping blocks (14) extends to the inside of the two clamping grooves (7) respectively, and four groups of self-locking components are provided inside the lamp holder (1), and the self-locking components are used to drive the clamping blocks (14) to move.

2. A light string for quick wiring according to claim 1, characterized in that: The self-locking component comprises a cavity (10), wherein the cavity (10) is opened inside the lamp holder (1), a slide plate (11) is slidably connected between the inner walls of the cavity (10), one side of the slide plate (11) is fixedly connected to a clamping block (14), a side of the slide plate (11) away from the clamping block (14) is fixedly connected to a connecting rod (12), and a spring (13) is fixedly connected to the outer side of the connecting rod (12) and located between the slide plate (11) and the inner wall of the cavity (10).

3. A light string for quick wiring according to claim 2, characterized in that: One end of the connecting rod (12) extends to the outside of the lamp holder (1) and is fixedly connected to a pull ring (15).

4. The light string for quick wiring according to claim 1, characterized in that: A rubber sealing pad (6) is fixedly connected to the outer side of the connecting head (5).

5. The light string for quick wiring according to claim 1, characterized in that: The top end of the connector (5) is an inclined surface structure.

6. The light string for quick wiring according to claim 1, characterized in that: The side of the clamping block (14) close to the opening direction of the embedding groove (9) is an inclined surface structure.

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