CN218295404U

CN218295404U - Multi-joint lamp string

Info

Publication number: CN218295404U
Application number: CN202222505739.0U
Authority: CN
Inventors: 白建功; 王欢; 詹中彩
Original assignee: Dongguan Recheer Electric Appliance Co ltd
Current assignee: Dongguan Recheer Electric Appliance Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-13
Anticipated expiration: 2032-09-21

Abstract

The utility model belongs to the technical field of plant lamp illumination, in particular to a multi-joint lamp string, which comprises a first joint, a lamp body and a second joint which are connected in series in sequence; the first connector is provided with an accommodating groove, the middle part of the accommodating groove is provided with an inserting part, and a copper pipe terminal electrically connected with the lamp body penetrates through the inserting part; the second connector is provided with an inserting groove, a terminal contact pin matched with the copper pipe terminal is arranged in the inserting groove, and the terminal contact pin is electrically connected with the lamp body; the lamp body is including a plurality of connection lamp stands that concatenate, the one end and the copper pipe terminal electric connection of connecting the lamp stand, the other end and the terminal contact pin electric connection of this connection lamp stand. The lamp string of this application embodiment is through first joint, lamp body and the second joint that connects in series in proper order to can be according to the external other lamp string of user's demand alternative, thereby satisfy on a large scale illumination, facilitate for the user.

Description

Multi-joint lamp string

Technical Field

The application relates to the field of plant lamp decorations, in particular to a multi-joint lamp string.

Background

In the related art, the light string includes a power connector and a plurality of connecting connectors connected in series. The power supply connector of the lamp string is connected into a power supply, so that the illumination brightness in a large range can be realized. In practical applications, the applicant has found that the following problems exist: the length of the light string is generally fixed, and the number of the connection joints in the light string is also fixed, so that the light string cannot adapt to various occasions, and inconvenience is brought to users.

It is noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure and therefore may include information that does not form the prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

In view of at least one of the above technical problems, the present application provides a multi-connector light string, which solves the problems that the length of the light string is generally fixed, and the number of connection connectors in the light string is also fixed, so that the light string cannot adapt to various situations, which is inconvenient for users.

The embodiment of the first aspect of the application provides a multi-joint lamp string, which comprises a first joint, a lamp body and a second joint which are sequentially connected in series;

the first connector is provided with an accommodating groove, the middle part of the accommodating groove is provided with an inserting part, and a copper pipe terminal electrically connected with the lamp body penetrates through the inserting part;

the second connector is provided with an inserting groove, a terminal contact pin matched with the copper pipe terminal is arranged in the inserting groove, and the terminal contact pin is electrically connected with the lamp body;

the lamp body is including a plurality of connection lamp stands that concatenate, the one end and the copper pipe terminal electric connection of connecting the lamp stand, the other end and the terminal contact pin electric connection of this connection lamp stand.

The embodiment of the application has the following technical effects: the lamp string of this application embodiment is through first joint, lamp body and the second joint that connects in series in proper order to can be according to the optionally external other lamp string of user's demand, thereby satisfy the illumination on a large scale, bring the facility for the user.

In one implementation mode, the side wall of the containing groove is provided with a first internal thread.

In one implementation mode, a first sealing cover is detachably covered on the first joint and comprises a hanging part, a first knob part, a connecting part and an inserting part which are sequentially connected, a first external thread matched with the first internal thread is arranged on the outer surface of the connecting part, and the inserting part is accommodated in the accommodating groove.

In one implementation mode, one end of a first connecting rope is arranged between the lamp body and the first joint, and the other end of the first connecting rope is sleeved on the hanging part.

In one implementation mode, an annular abutting block is arranged at the end part of the second joint, a connecting nut is rotatably sleeved on the second joint and provided with a second external thread, and one end of the connecting nut abuts against the annular abutting block;

a second closing cap detachably covers and locates on the connecting nut, and the inner wall of this second closing cap is provided with the second internal thread with the outer screw-thread fit of second.

In one implementation mode, one end of a second connecting rope is arranged between the lamp body and the second joint, and the other end of the second connecting rope is sleeved on the second sealing cover.

In one implementation, a suspension loop is provided on each connection socket.

In one implementation, each connecting lamp holder has a lamp mounting slot thereon.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a block diagram of a light string provided in an embodiment of the present application;

fig. 2 is a structural diagram of a connection lamp socket provided in an embodiment of the present application;

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the embodiments of the present application, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

The embodiment of the first aspect of the present application provides a multi-connector light string, as shown in fig. 1 and fig. 2, including a first connector 100, a lamp body 200, and a second connector 300 connected in series in sequence;

the first connector 100 is provided with a containing groove, the middle part of the containing groove is provided with an inserting part, and a copper pipe terminal electrically connected with the lamp body 200 is arranged in the inserting part in a penetrating way;

the second connector 300 is provided with an insertion groove, a terminal pin matched with the copper pipe terminal is arranged in the insertion groove, and the terminal pin is electrically connected with the lamp body 200;

the lamp body 200 includes a plurality of connecting sockets 210 connected in series, one end of the connecting socket 210 is electrically connected to the copper tube terminal, and the other end of the connecting socket 210 is electrically connected to the terminal pin.

The first connector 100 and the second connector 300 are mated with each other. When a user uses the light string in the embodiment of the application, the length of the light string cannot completely meet the requirement of the user, and the user can additionally connect another light string in series, so that the lighting requirement of the user is met. That is, the strings of lights may be connected in series. For example, when two strings of lights are used to meet the user's requirement, the first connector 100 of the first string of lights is connected to the power source, the first connector 100 of the second string of lights is connected to the second connector 300 of the first string of lights, and at this time, the terminal pins in the second connector 300 of the first string of lights are inserted into the copper tube terminals in the first connector 100 of the second string of lights.

The first light string and the second light string have the same structure. Therefore, the method for serially connecting a plurality of lamp strings can quickly and conveniently realize large-range illumination.

The protection grades of the first and

second connectors

100 and 300 are IP68. The connection socket 210 has a protection rating of IP44.

In the embodiment of the present application, the number of the connection lamp holders 210 on a string of lights is not particularly limited. In some embodiments, the number of connected light sockets 210 on a string of lights is five. In other embodiments, the number of connected light sockets 210 on a string of lights is seven. In other embodiments, the number of connected light sockets 210 on a string of lights is nine.

The lamp string in the embodiment of the application can be selectively connected with another lamp string externally according to the requirement of a user through the first connector 100, the lamp body 200 and the second connector 300 which are sequentially connected in series, so that large-range illumination is met, and convenience is brought to the user.

In some embodiments, as shown in fig. 1 and 2, the sidewall of the receiving groove is provided with a first internal thread.

The first internal threads cooperate with the first external threads on the first cap to removably cover the first connector 100. The other hand of the first internal thread is matched with the second external thread on the second connector 300 of the other lamp string, so that the multiple lamp strings are connected in series, the requirement of a user for large-range illumination is met, and meanwhile, the connection strength between the lamp strings can be enhanced due to the matching of the first internal thread and the second external thread on the second connector 300 of the other lamp string.

In some embodiments, as shown in fig. 1 and fig. 2, a first cover 400 is detachably disposed on the first connector 100, the first cover 400 includes a hanging portion 410, a first knob portion 420, a connecting portion 430 and an inserting portion 440, which are sequentially connected, a first external thread 431 matching with the first internal thread is disposed on an outer surface of the connecting portion 430, and the inserting portion 440 is received in the receiving groove.

When the light string is not used, the first cover 400 covers the first connector 100, so that external dust and water can be effectively prevented from entering the accommodating groove of the first connector 100, and the first connector 100 is effectively protected.

When using the light string, the first cap 400 can be unscrewed from the first connector 100 by simply rotating the first knob portion 420.

In addition, the insertion portion 440 serves as a guide for facilitating the insertion of the insertion portion 440 into the receiving groove.

And, the middle part of inserting portion 440, connecting portion 430 has run through and has first dodge the groove for dodge grafting portion.

In some embodiments, as shown in fig. 1 and fig. 2, one end of a first connection rope 500 is disposed between the lamp body 200 and the first connector 100, and the other end of the first connection rope 500 is sleeved on the hanging portion 410. The first cover 400 can be connected to the light string by using the first connecting string 500, so that the first cover 400 and the light string are integrated, and the first cover 400 is effectively prevented from being lost.

In some embodiments, as shown in fig. 1 and fig. 2, an annular abutting block 310 is disposed at an end of the second joint 300, a connection nut 320 is rotatably sleeved on the second joint 300, a second external thread 321 is disposed on the connection nut 320, and one end of the connection nut 320 abuts against the annular abutting block 310;

a second cap 600 is detachably mounted on the coupling nut 320, and the inner wall of the second cap 600 is provided with a second internal thread matching with the second external thread 321.

The ring-shaped abutment block 310 serves to limit the movement of the coupling nut 320 and prevent the coupling nut 320 from being removed from the second connector 300.

The second external thread 321 provided on the coupling nut 320 is, on the one hand, engaged with the second cover 600. On the other hand, the first connector is matched and connected with the first internal thread of the first connector 100 of another string of lights, so that the serial connection between the strings of lights is realized.

In some embodiments, as shown in fig. 1 and 2, one end of a second connection rope 700 is disposed between the lamp body 200 and the second connector 300, and the other end of the second connection rope 700 is sleeved on the second cover 600.

The second cover 600 can be connected to the light string by using the second connecting rope 700, so that the second cover 600 and the light string are integrated, and the second cover 600 is effectively prevented from being lost.

In some embodiments, as shown in fig. 1 and 2, a hanging ring 211 is disposed on each connecting lamp holder 210.

The hanging ring 211 is beneficial to hooking or hanging the connecting lamp holder 210, thereby being beneficial to hanging above the plant and providing illumination for the plant.

In some embodiments, as shown in fig. 1 and 2, each connecting socket 210 has a light source mounting groove.

The foregoing is merely exemplary of the present application and is not intended to limit the present application in any manner. Those skilled in the art can make numerous possible variations and modifications to the disclosed solution, or modify it to equivalent embodiments, using the methods and techniques disclosed above, without departing from the scope of the claimed solution. Therefore, all equivalent changes made according to the shape, structure and principle of the present application without departing from the content of the technical scheme of the present application should be covered in the protection scope of the present application.

Claims

1. A multi-joint lamp string is characterized by comprising a first joint, a lamp body and a second joint which are sequentially connected in series;

the lamp body is including a plurality of connection lamp stands that concatenate, the one end of connecting the lamp stand with copper pipe terminal electric connection, the other end of should connecting the lamp stand with terminal contact pin electric connection.

2. The multi-connector light string recited in claim 1 wherein the side wall of the receiving cavity is provided with a first internal thread.

3. The multi-connector light string of claim 2, wherein a first cover is detachably disposed on the first connector, the first cover includes a hanging portion, a first knob portion, a connecting portion and an inserting portion, the hanging portion, the first knob portion, the connecting portion and the inserting portion are sequentially connected, a first external thread engaged with the first internal thread is disposed on an outer surface of the connecting portion, and the inserting portion is received in the receiving groove.

4. The multi-connector light string recited in claim 3 wherein a first connecting cord has one end thereof disposed between the lamp body and the first connector and the other end thereof disposed around the hanging portion.

5. The multi-connector light string of claim 1, wherein the end of the second connector is provided with an annular abutting block, the second connector is rotatably sleeved with a connecting nut, the connecting nut is provided with a second external thread, and one end of the connecting nut abuts against the annular abutting block;

a second closing cap detachably lid is located on the coupling nut, the inner wall of this second closing cap be provided with second external thread complex second internal thread.

6. The multi-connector light string recited in claim 5 wherein a second connecting string is disposed between the lamp body and the second connector at one end and the second cover at the other end.

7. The multiple connector light string of claim 1, wherein each of the connector light holders has a suspension loop disposed thereon.

8. The multiple connector light string of claim 1, wherein each of said connector light sockets has a light source mounting slot therein.