CN220692433U

CN220692433U - Lamp strip connector

Info

Publication number: CN220692433U
Application number: CN202321443661.2U
Authority: CN
Inventors: 方靖
Original assignee: Zhongshan Longjin Lighting Accessories Co ltd
Current assignee: Zhongshan Longjin Lighting Accessories Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2024-03-29
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a lamp strip connector which comprises a base body, a power transmission structure and a clamping device. The power transmission structure is arranged on the base body and is provided with a power transmission terminal; the clamping device is arranged on the base body and comprises a locking mechanism and at least two clamping pieces, the clamping pieces are arranged around the power transmission terminal, the clamping pieces enclose to form a lamp band clamping cavity, the clamping pieces can be mutually close to or far away from each other, the locking mechanism can lock the relative positions of the clamping pieces, and one side of the clamping piece, which is close to the lamp band clamping cavity, is uneven. The clamping piece of the clamping device clamps one end of the lamp strip, and then the locking mechanism locks the position of the clamping piece, so that the clamping piece can keep clamping the lamp strip, and one side of the clamping piece, which is close to the lamp strip clamping cavity, is rugged, the friction coefficient of the clamping piece is increased, and the clamping piece and the lamp strip have larger friction force, so that the lamp strip can be firmly connected when the lamp strip connector is connected with the lamp strip.

Description

Lamp strip connector

Technical Field

The utility model relates to the field of lamp decoration, in particular to a lamp strip connector.

Background

Decorative lights often require the use of a light strip connector to access an external circuit. The lamp strip connector comprises a base body, a power transmission structure and a clamping device, wherein the power transmission structure is provided with a power transmission terminal, the lamp strip is provided with a power connection terminal, the clamping device comprises a locking mechanism and two clamping pieces, the two clamping pieces enclose one end of the lamp strip, which is clamped by a lamp strip clamping cavity, and the locking mechanism is used for locking the relative positions of the two clamping pieces. When connecting the lamp area joint with the lamp area, the lamp area is inserted to the one end in the lamp area centre gripping intracavity, and the power transmission terminal overlap joint that the lamp area connects is in order to realize the power supply to the electric terminal overlap joint of lamp area, presss from both sides the one end that holds the device centre gripping lamp area and fixes the lamp area. However, when an external force is applied, one end of the lamp strip is easily pulled out of the lamp strip clamping cavity, and the connection between the lamp strip connector and the lamp strip is not firm enough.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the lamp strip connector, which can be used for more firmly connecting the lamp strip when being connected with the lamp strip.

The lamp strip connector comprises a base body, a power transmission structure and a clamping device. The power transmission structure is arranged on the base body and is provided with a power transmission terminal; the clamping device is arranged on the base body and comprises a locking mechanism and at least two clamping pieces, the clamping pieces encircle the power transmission terminal, the clamping pieces enclose to form a lamp band clamping cavity, the clamping pieces can be mutually close to or far away from each other, the locking mechanism can lock the relative positions of the clamping pieces, and the clamping pieces are close to one uneven side of the lamp band clamping cavity.

The lamp strip connector provided by the embodiment of the utility model has at least the following beneficial effects: when the lamp area centre gripping chamber is inserted to the one end in lamp area, the one end in lamp area is inserted to the transmission terminal with electric connection lamp area and lamp area joint, presss from both sides the one end in holding the lamp area of holding piece centre gripping piece of holding device, locking mechanism locking clamping piece's position afterwards for the centre gripping piece can keep holding the lamp area, and the one side that the centre gripping piece is close to lamp area centre gripping chamber is uneven, has increased the coefficient of friction of centre gripping piece, makes to have bigger frictional force between centre gripping piece and the lamp area, thereby when making lamp area joint and lamp area be connected, can more firmly connect the lamp area.

According to some embodiments of the utility model, the clamping piece is provided with a plurality of nail body parts at one side close to the lamp strip clamping cavity.

According to some embodiments of the utility model, two clamping pieces are provided, the two clamping pieces are respectively arranged at two vertical sides of the power transmission terminal, and the left side and the right side of the lamp strip clamping cavity are respectively provided with a lamp strip abdication opening.

According to some embodiments of the utility model, a side of the clamping piece, which is close to the power transmission terminal, is convexly provided with a pressing rib, and the pressing rib is arranged opposite to the power transmission terminal.

According to some embodiments of the utility model, the clamping piece is an elastic piece, one end of the clamping piece is connected to the base body, and the clamping piece can elastically deform around the one end.

According to some embodiments of the utility model, the base and the clamping piece are of an integral injection molded structure.

According to some embodiments of the utility model, the locking mechanism is a fixed sleeve, the clamping piece forms a clamping mechanism, and the fixed sleeve is sleeved on the periphery of the clamping mechanism.

According to some embodiments of the utility model, the clamping piece is provided with a limiting groove, and the fixing sleeve is accommodated in the limiting groove.

According to some embodiments of the utility model, the limiting groove is provided with at least two limiting grooves and is arranged along the direction that the clamping piece is far away from the base body.

According to some embodiments of the utility model, the limiting groove is provided with at least two limiting grooves and is respectively arranged on two opposite sides of the clamping piece.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view of a light strip connector according to an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional view of the lamp strip connector of fig. 1 in the A-A direction of the embodiment of the present utility model.

Reference numerals:

a base 100;

power transmission structure 200, power transmission terminal 210;

the lamp strip clamping device comprises a clamping device 300, a locking mechanism 310, a clamping piece 320, a nail body 321, a pressing rib 322, a limiting groove 323 and a lamp strip clamping cavity 330.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 2, a lamp string connector according to an embodiment of the present utility model includes a base 100, a power transmission structure 200, and a clamping device 300. The power transmission structure 200 is provided to the base 100, and the power transmission structure 200 is provided with a power transmission terminal 210; the clamping device 300 is arranged on the base body 100, the clamping device 300 comprises a locking mechanism 310 and two clamping pieces 320, the clamping pieces 320 are arranged around the power transmission terminal 210, the clamping pieces 320 are enclosed to form a lamp strip clamping cavity 330, the clamping pieces 320 can be close to or far away from each other, the locking mechanism 310 can lock the relative positions of the clamping pieces 320, and one side, close to the lamp strip clamping cavity 330, of the clamping pieces 320 is uneven.

When one end of the lamp strip is inserted into the lamp strip clamping cavity 330, the power transmission terminal 210 is inserted into one end of the lamp strip to electrically connect the lamp strip and the lamp strip connector, the clamping piece 320 of the clamping device 300 clamps one end of the lamp strip, and then the locking mechanism 310 locks the position of the clamping piece 320, so that the clamping piece 320 can keep clamping the lamp strip, and one side of the clamping piece 320, which is close to the lamp strip clamping cavity 330, is uneven, the friction coefficient of the clamping piece 320 is increased, and larger friction force exists between the clamping piece 320 and the lamp strip, so that the lamp strip connector can be firmly connected with the lamp strip when being connected with the lamp strip.

It is envisioned that the number of gripping tabs 320 in the clasping apparatus 300 may be three or more, and those skilled in the art may specifically configure the apparatus according to actual needs.

Specifically, the power transmission structure 200 is two conductive wires, and each conductive wire is connected to one power transmission terminal 210 respectively to form an anode and a cathode. It is conceivable that the power transmission structure 200 may also be a circuit board, on which two conductive strips are arranged, and two power transmission terminals 210 are arranged at the end of the circuit board, and the two power transmission terminals 210 are electrically connected to the two conductive strips in a one-to-one correspondence.

In an embodiment, the clamping piece 320 is provided with a plurality of nail body 321 at a side near the lamp band clamping cavity 330. The lamp body parts are arranged, so that the uneven structure is formed on one side of the clamping piece 320, which is close to the lamp strip clamping cavity 330, so that the friction coefficient of the clamping piece 320 is increased, and the structure is simple and easy to implement. Specifically, the nail body 321 on each clamping piece 320 can be arranged in more than two rows and more than two columns to form array arrangement, so that the friction coefficient is improved. Specifically, the number of the nail body 321 on each clamping piece 320 may be three or more, and those skilled in the art may specifically configure the nail according to actual needs.

Specifically, the nail body 321 has a conical structure, which is convenient to process and manufacture. It is envisioned that the shank 321 may have other configurations, such as, for example, a cylindrical projection of the shank 321, or other shaped shank 321, and those skilled in the art may specifically configure the shank 321 as desired.

In the embodiment, two clamping pieces 320 are provided, the two clamping pieces 320 are respectively arranged at two vertical sides of the power transmission terminal 210, and the left side and the right side of the lamp strip clamping cavity 330 are respectively provided with a lamp strip abdication opening. The left and right sides of lamp area centre gripping chamber 330 is provided with the lamp area respectively and gives way the mouth, and two centre gripping piece 320 divide to arrange in the vertical both sides of transmission terminal 210, and the clamp is embraced the device 300 and is only used two centre gripping piece 320 to centre gripping lamp area respectively vertical both sides, and the left and right sides of lamp area then can expose the lamp area through the mouth of giving way the lamp area and connect, the lamp area of the different left and right sides width of convenient adaptation, the commonality is better.

In an embodiment, a pressing rib 322 is convexly disposed on a side of the clamping piece 320 near the power transmission terminal 210, and the pressing rib 322 is disposed opposite to the power transmission terminal 210. After one end of the lamp strip is inserted into the lamp strip clamping cavity 330, when the lamp strip is clamped and fixed by the clamping piece 320, the end part of the lamp strip is propped by the propping rib 322, so that the lap joint of the power connection terminal of the lamp strip and the power transmission terminal 210 of the lamp strip connector is tighter, and the power taking stability of the lamp strip is facilitated.

Because there are two clamping pieces 320, two pressing ribs 322 are disposed on each clamping piece 320 and correspond to two power transmission terminals 210, that is, each power transmission terminal 210 corresponds to two pressing ribs 322 on two clamping pieces 320.

In the embodiment, the clamping piece 320 is an elastic piece, one end of the clamping piece 320 is connected to the base 100, the clamping piece 320 can elastically deform around one end of the clamping piece 320 to form an elastic piece, and the two clamping pieces 320 can be mutually close to or far away from each other due to simple structure. It is conceivable that the clamping pieces 320 may be moved closer to or away from each other by other structures, for example, the base 100 is provided with a sliding groove, the clamping pieces 320 are provided with a sliding block portion, and the sliding block portion is slidably disposed in the sliding groove, so that the clamping pieces 320 can be moved closer to or away from each other; or one end of the clamping piece 320 is pivoted on the base 100, and the clamping piece 320 can rotate around the pivoted end to achieve that the two clamping pieces 320 are close to or far away from each other.

In an embodiment, the base 100 and the clamping plate 320 are integrally injection molded. The seat body 100 and the clamping piece 320 are integrally injection molded, so that the lamp strip connector is convenient to process and mold, and the plastic has certain elasticity, so that the clamping piece 320 can elastically deform around one end of the clamping piece. Specifically, the base 100 and the clamping piece 320 are made of polyvinyl chloride, and have good elasticity. It is envisioned that the base 100 and the clamping plate 320 may be made of other plastic materials, such as polyoxymethylene or nylon, which has good elasticity.

It will be appreciated that the base 100 and the clamping piece 320 may be formed by separate processes, for example, the clamping piece 320 is made of elastic plastic, and then the clamping piece 320 is fastened to the base 100 at one end thereof by screw locking, gluing or fastening, so that the clamping piece 320 can elastically deform around one end thereof.

In an embodiment, the locking mechanism 310 is a fixing sleeve, and the clamping piece 320 forms a clamping mechanism, and the fixing sleeve is sleeved on the periphery of the clamping mechanism. The fixed sleeve is arranged and sleeved on the periphery of the clamping mechanism, namely, the fixed sleeve limits outward movement of the clamping piece 320, so that the clamping piece 320 is locked to clamp and fix the lamp strip, and the locking effect is good. Specifically, the fixing sleeve can be made of a binding belt, an elastic band and the like, and the fixing sleeve is simple and easy to use in material. It is envisioned that the locking mechanism 310 could be other structures, for example, the locking mechanism 310 could be a pair of bolts and nuts, the clamping plate 320 could be provided with a through hole, the bolts could pass through the through hole, and the nuts could be threaded onto the bolts, thereby locking the relative positions of the clamping plate 320. Specifically, the number of the fixing sleeves can be one, two, three or more, and the fixing sleeves can be specifically configured according to actual needs.

In the embodiment, the clamping piece 320 is provided with a limiting groove 323, and the fixing sleeve is accommodated in the limiting groove 323, so that the fixing sleeve is not easy to shake relative to the clamping piece 320, and the locking effect of the fixing sleeve on the clamping piece 320 is good.

In the embodiment, the limiting grooves 323 are arranged in two directions away from the base body 100 along the clamping piece 320, so that two fixing sleeves can be limited at the same time, and the two fixing sleeves can be sleeved conveniently at the same time. It is conceivable that the holding pieces 320 may be arranged with three or more than three limit grooves 323 in a direction away from the base 100.

In the embodiment, the limiting grooves 323 are provided with two and are respectively arranged at two opposite sides of the clamping piece 320, so that the position of each fixing sleeve can be better limited.

Specifically, each clamping piece 320 is provided with four limiting grooves 323, the four limiting grooves 323 are distributed on two opposite sides of the clamping piece 320, and the two limiting grooves 323 located on the same side are distributed along the direction away from the seat body 100.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A light strip connector, comprising:

a base (100);

a power transmission structure (200) provided to the base body (100), the power transmission structure (200) being provided with a power transmission terminal (210);

clamping device (300) set up in pedestal (100), clamping device (300) include locking mechanism (310) and two at least centre gripping piece (320), centre gripping piece (320) encircle transmission terminal (210) set up, centre gripping piece (320) enclose and close and form lamp area centre gripping chamber (330), centre gripping piece (320) can be close to each other or keep away from, locking mechanism (310) can lock the relative position of centre gripping piece (320), centre gripping piece (320) are close to one side of lamp area centre gripping chamber (330) is uneven.

2. The light bar joint of claim 1, wherein: a plurality of nail body parts (321) are arranged on one side, close to the lamp strip clamping cavity (330), of the clamping piece (320).

3. The light bar joint of claim 1, wherein: the two clamping pieces (320) are arranged, the two clamping pieces (320) are respectively arranged on the two vertical sides of the power transmission terminal (210), and lamp strip abdicating ports are respectively arranged on the left side and the right side of the lamp strip clamping cavity (330).

4. The light bar joint of claim 1, wherein: and a jacking rib (322) is convexly arranged on one side of the clamping piece (320) close to the power transmission terminal (210), and the jacking rib (322) is arranged opposite to the power transmission terminal (210).

5. The light bar joint of claim 1, wherein: the clamping piece (320) is an elastic piece, one end of the clamping piece (320) is connected to the base body (100), and the other end of the clamping piece (320) can be elastically deformed.

6. The light bar joint of claim 5, wherein: the base body (100) and the clamping piece (320) are of an integral injection molding structure.

7. The light bar joint of claim 1 or 5, wherein: the locking mechanism (310) is a fixed sleeve, the clamping piece (320) forms a clamping mechanism, and the fixed sleeve is sleeved on the periphery of the clamping mechanism.

8. The light bar joint of claim 7, wherein: the clamping piece (320) is provided with a limiting groove (323), and the fixing sleeve is accommodated in the limiting groove (323).

9. The light bar joint of claim 8, wherein: the limiting grooves (323) are arranged in at least two directions along which the clamping pieces (320) are away from the base body (100).

10. The light bar joint of claim 8, wherein: the limiting grooves (323) are arranged at least two and are respectively arranged on two opposite sides of the clamping piece (320).