CN211475873U - Three-wire lamp string cup - Google Patents

Abstract

The utility model discloses a three-wire lamp string cup, which comprises a base and an upper cover, wherein a baffle plate is arranged in the base, a first conducting strip and a second conducting strip are passed through the baffle plate, the first conducting strip forms a first prickle and a second prickle above the baffle plate, and the second conducting strip forms a third prickle and a fourth prickle above the baffle plate; the side wall of the base is provided with a second opening. The three-wire lamp string cup provided by the utility model has simple structure, is easy to be connected with the electric wire of the lamp string, and is beneficial to improving the assembly efficiency; the three-wire string lamp cup is firmly connected with the electric wire, which is beneficial to improving the service life of the string lamp.

Description

Three-wire lamp string cup

Technical Field

The utility model relates to the technical field of lamps and lanterns, in particular to three-wire cluster lamp cup.

Background

The lamp string formed by the bulb has the characteristics of good lighting effect and the like. In the manufacturing process, if the appearance is pursued, the wiring of the three-wire string lamp cup and the electric wire needs to be specially made, so that the production efficiency is reduced; if the three-wire lamp string is simply connected in parallel to the wire, the appearance is affected. In the actual use process, the self weight of the bulb is received, and poor contact is easy to occur between the three-wire string lamp cup and the electric wire. Therefore, there is a need for a new three-string light cup, which is convenient for connecting with the electric wire when making the light string, and is not easy to have poor contact during the use.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a three-wire string lamp cup, which solves the problem of inconvenient connection between the three-wire string lamp cup and the lamp string in the prior art.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a three-wire lamp cup comprises a base and an upper cover, wherein a partition plate is arranged in the base, a first conducting plate and a second conducting plate penetrate through the partition plate, a first burr and a second burr are formed on the partition plate by the first conducting plate, and a third burr and a fourth burr are formed on the partition plate by the second conducting plate; the side wall of the base is provided with a second opening.

Furthermore, in the three-wire lamp string cup, the bottom of the upper cover is provided with a clamping hook respectively, and the inner wall of the base is provided with a limiting plate corresponding to each clamping hook.

Furthermore, in the three-wire lamp string cup, the bottom of the upper cover and the upper part of the partition plate are respectively provided with an arc-shaped positioning groove.

Furthermore, in the three-wire lamp string cup, a plurality of auxiliary prickles are arranged on the partition board.

Furthermore, in the three-wire string light cup, the first prickle, the second prickle, the third prickle and the fourth prickle are all triangular prickles.

Furthermore, in the three-wire lamp string cup, the vertex angle of the triangular prickle is 30-45 degrees.

Furthermore, in the three-wire lamp string cup, a hook is arranged on the side surface of the upper cover.

Has the advantages that: the utility model provides a three-way cluster lamp cup, compare prior art, the utility model provides a three-way cluster lamp cup simple structure, including base and upper cover, be provided with first prickle, second prickle, third prickle and fourth prickle in the base, prick into the connection between three-way cluster lamp cup and the electric wire through each prickle and realize the three-way cluster lamp cup and the electric wire in the corresponding electric wire, not through convenient assembling, and firm in connection, be convenient for improve production efficiency; during the in-service use, three-way cluster lamp cup and electric wire firm in connection effectively avoid three-way cluster lamp cup and the problem of electric wire contact failure, have improved the life of lamp cluster.

Drawings

Fig. 1 is a perspective view of a three-wire lamp string cup provided by the present invention.

Fig. 2 is a perspective view of the upper cover in the three-wire lamp string cup provided by the utility model.

Fig. 3 is a perspective view of the base in the three-wire lamp string cup provided by the present invention.

Fig. 4 is a perspective view of the base at another viewing angle in the three-wire lamp string cup provided by the present invention.

Fig. 5 is a schematic connection diagram of the first prickle, the second prickle, the third prickle and the fourth prickle in the three-wire lamp string cup provided by the utility model.

Detailed Description

The utility model provides a three-way cluster lamp cup, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following combination embodiment the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 5, the present invention provides a three-wire lamp string cup. For ease of understanding, the electrical wires are schematically drawn in fig. 1. The terms "upper", "lower", and the like are used herein in an orientation based on the perspective of FIG. 1 for ease of illustration only.

The three-wire lamp string cup comprises a base 1 and an upper cover 2, a partition plate 4 is arranged in the base, a first conducting plate and a second conducting plate penetrate through the partition plate, a first burr 51 and a second burr 52 are formed on the partition plate by the first conducting plate, and a third burr 53 and a fourth burr 54 are formed on the partition plate by the second conducting plate; a second opening 101 is provided in the side wall of the base. The part below the partition plate of the three-wire string lamp cup plays the role of a lamp cap, and the parts (the view angle of the attached drawing cannot be observed) of the first conducting strip and the second conducting strip, which are positioned below the partition plate, are used as two pole pieces of the three-wire string lamp cup and are electrically connected with a bulb; preferably, the base of the three wire string lamp cup is in the form of an E12 base for easy connection to a light bulb.

Preferably, the bottom of the upper cover is respectively provided with a hook 22 (as shown in fig. 2), and the inner wall of the base is respectively provided with a limiting plate 12 (as shown in fig. 4) corresponding to each hook. During the assembly, the limiting plate below is stretched to the end of two buckles, and limiting plate restriction end rebound for upper cover and base firm in connection.

Preferably, the bottom of the upper cover and the upper part of the clapboard are respectively provided with an arc-shaped positioning groove 7, and the arc-shaped positioning grooves are convenient for the electric wires to pass through for positioning.

Preferably, a plurality of auxiliary prickles 6 are arranged on the partition board, and the auxiliary prickles are insulated and used for being pricked into the electric wire, so that the connection strength between the three-wire string lamp cup and the electric wire is improved.

Preferably, the first, second, third and fourth barbs are all triangular barbs.

Preferably, the vertex angle of the triangular prickle is 30-45 degrees.

Preferably, the side of the upper cover is provided with a hook 21.

As shown in fig. 1 and 5, when actually assembled into a light string, the first wire 91 and the second wire 92 are used as power supply wires, and an auxiliary wire 93 is further provided between the first wire and the second wire, the auxiliary wire is discontinuous, and each base corresponds to two sections of the auxiliary wires. The three wires pass through the base, the upper cover is pressed in, the first prickle, the second prickle and each auxiliary prickle are pricked into the corresponding wire, wherein the first prickle is pricked into the first wire, the second prickle is pricked into one section of auxiliary wire, the third prickle is pricked into the other section of auxiliary wire, and the fourth prickle is pricked into the second wire. Fig. 5 only schematically shows the connection of a base of a three-wire lamp string cup, and actually, a plurality of three-wire lamp string cups are arranged on the electric wire, and each three-wire lamp string cup is respectively filled with a bulb to form a lamp string. Further, the gap between the upper cover and the base can be filled with glue to firmly connect the upper cover and the base. In practical application, the auxiliary wires are arranged, so that the connection strength between the lamp and the wires is improved, the lamp string can be formed even if the auxiliary wires are not arranged, and the essence of the technical scheme is not changed.

Through the analysis, compared with the prior art, the three-wire string lamp cup provided by the utility model has a simple structure, comprises the base and the upper cover, the base is provided with the first prickle, the second prickle, the third prickle and the fourth prickle, the three-wire string lamp cup is connected with the electric wire by pricking the corresponding electric wire through each prickle, the assembly is not convenient, the connection is firm, and the production efficiency is improved; during the in-service use, three-way cluster lamp cup and electric wire firm in connection effectively avoid three-way cluster lamp cup and the problem of electric wire contact failure, have improved the life of lamp cluster.

It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.

Claims (7)

1. A three-wire lamp cup comprises a base and an upper cover, and is characterized in that a partition plate is arranged in the base, a first conducting plate and a second conducting plate penetrate through the partition plate, a first burr and a second burr are formed on the partition plate by the first conducting plate, and a third burr and a fourth burr are formed on the partition plate by the second conducting plate; the side wall of the base is provided with a second opening.

2. The three-wire string lamp cup as claimed in claim 1, wherein the bottom of the upper cover is provided with a hook, and the inner wall of the base is provided with a position limiting plate corresponding to each hook.

3. The three-wire light string cup as claimed in claim 1, wherein the bottom of the upper cover and the upper portion of the partition are respectively provided with an arc-shaped positioning groove.

4. The three wire light string cup as claimed in claim 1, wherein the partition is provided with a plurality of auxiliary barbs.

5. The three-wire light string cup as claimed in claim 1, wherein the first, second, third and fourth barbs are triangular barbs.

6. The three-wire light string cup as claimed in claim 5, wherein the apex angle of the triangular barbs is 30 ° to 45 °.

7. The three-wire light string cup as claimed in claim 1, wherein a hook is provided on a side surface of the upper cover.

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